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WO/2013/076394A1 |
The invention relates to a unit for performing working operations, using at least one jet of fluid at cryogenic temperature and at high pressure, such as liquid nitrogen. The unit includes: a source (1) of fluid at cryogenic temperature,...
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WO/2013/068857A1 |
The invention concerns a process for cleaning and sanitizing surgical tools or surgical instruments in general, and a device suited to implement said process. In particular, the invention includes the use of abrasive cleaning material, e...
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WO/2013/066555A1 |
A cutting head for a high pressure water jet cutting assembly includes a body having an inner chamber and an aperture that extends into the inner chamber. A focusing tube is removably insertable within the inner chamber along a longitudi...
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WO/2013/065138A1 |
Provided are a surface treatment device and surface treatment method for long linear articles, the device and method being configured so as to be able to polish the surface of long linear articles efficiently using a powder by cyclically...
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WO/2013/065476A1 |
This invention makes it possible to impart bioactivity to a variety of materials by sand-blast treating to form pores on the surface.
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WO/2013/045348A1 |
The invention relates to a method for producing a solder joint between at least one base part (2) and at least one first component (3), comprising the following steps: providing the base part (2); partially blasting a surface of the base...
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WO/2013/046854A1 |
Provided is a blasting device capable of performing blasting by spraying a slurry of a constant concentration from a blasting nozzle. A slurry-stirring mechanism is disposed in a slurry tank for storing the slurry. The slurry-stirring me...
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WO/2013/047177A1 |
[Purpose] To introduce a mixture to be processed, in which powder and granular material with comparatively large specific gravity and hardness and lightweight foreign substances that come along with the same have been mixed, into a syste...
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WO/2013/041711A2 |
The present invention relates to calcium carbonate particles, a powder mixture comprising said particles and a tooth cleaning method wherein the particles or powder mixture are used.
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WO/2013/038084A1 |
The invention relates to a device for spraying particles of dry ice, particularly for cleaning surfaces, comprising a spray gun (10) with which it is possible to direct a fluid medium driving said particles in a first direction, and a sp...
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WO/2013/037406A1 |
The invention relates to an abrasive water jet cutting system comprising a high-pressure source which provides high-pressure water, an outlet nozzle and a high-pressure line connecting the high-pressure source to the outlet nozzle. An ab...
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WO/2013/037405A1 |
The invention relates to an abrasive water jet cutting system comprising a high-pressure source (2) which provides high-pressure water, an outlet nozzle (8) and a high-pressure line (6) connecting the high-pressure source (2) to the outl...
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WO/2013/034792A1 |
Network of devices for restoring pipes, applicable not only in large installations such as, for example, general pipes in buildings but also in small installations such as, for example, kitchen and bathroom pipes, the inlets and outlets ...
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WO/2013/030306A1 |
The invention relates to a method for cleaning coked cavities, more particularly valves (10) in intake ports (10) of a combustion engine (14), involving the following steps: Introduction of a water-soluble cleansing powder (44) as a powd...
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WO/2013/024221A1 |
The invention relates to a descaling device comprising a conveying pipe (7) conveying fluid, particularly a cryogenic fluid, such as liquid nitrogen, supplying one or more fluid distribution nozzles (6) arranged at a free downstream end ...
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WO/2013/001205A9 |
The invention relates to a device for spraying particles of dry ice, notably for the purpose of cleaning surfaces, comprising a spray nozzle (4) allowing the passage of a fluid medium driving said particles, said nozzle (4) having an out...
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WO/2013/022033A1 |
Provided are: a material for springs which exhibits both a high strength, namely, a tensile strength as high as 1900MPa or more, and high ductility; and a manufacturing process therefor. A material for springs which consists of an iron-b...
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WO/2013/021828A1 |
Provided are a highly durable compression coil spring, which is produced using an inexpensive wire rod while imparting an adequate residual stress to the wire rod, and a method for producing the compression coil spring. The compression c...
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WO/2013/020732A1 |
The invention relates to a device (20) for generating a pulsating fluid jet (16, 18) from fluid subjected to pressure. The device (20) contains a line system (36) having at least one nozzle (38, 40), which has a nozzle orifice (125), fro...
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WO/2013/019317A1 |
A cutting head of a waterjet cutting system is provided having an environment control device and a measurement device. The environment control device is positioned to act on a surface of a workpiece at least during a measurement operatio...
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WO/2013/017739A1 |
According to a method for treating a hollow glass article (2) comprising a coating (21), a flow (F) of abrasive material (A) in the form of organic solid particles is projected against the article (2) to at least partially remove the coa...
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WO/2013/011736A1 |
A rotation shaft member (46) disposed at a ceiling portion (14U) of a rotary (14) allows a processing target (W) to be hung and supported in a processing room (R1). The rotary (14) is revolved around a circumference of a shaft line in a ...
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WO/2013/011737A1 |
Provided are a disc spring, which is of course designed to have increased inside diameter precision but also in which residual stress can be imparted on the edge of the inside diameter part of the tension face, and a production method th...
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WO/2013/009086A2 |
The surface of one side of an acrylic board is sand-blasted with large sand particles in a primary process, and then, the same surface is sand-blasted with smaller sand particles in a secondary process. A portion of small second grooves ...
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WO/2013/007840A1 |
The present application relates to processes for changing the composition of surfaces and the application of such processes. The process involves the introduction of a surface augmentation composition within an aerosol formed from a liqu...
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WO/2013/009320A1 |
An abrasive blasting system includes an air subsystem being adapted to provide pressurized air, a fluid subsystem being adapted to provide fluid, a mixer being adapted to mix the fluid with the pressurized air, and a media subsystem bein...
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WO/2013/007529A1 |
The device for washing sticks (C) for the transport of long-cut pasta comprises at least one nozzle (25) generating a jet of dry ice particles directed against the surface of the sticks in the device.
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WO/2013/005469A1 |
A shot processing device (10) is provided with: a cabinet (12); a rotary hanger (20); a revolving drive motor (24) that rotates the rotary hanger (20); a rotating drive motor (48) that rotates a hanger disposed in a chamber (42) position...
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WO/2013/005396A1 |
A method for machining reflecting mirrors, which comprise a light-transmitting medium that transmits light and a coated surface that is provided on the light-transmitting medium and reflects light, is characterized in that cutting of the...
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WO/2013/005763A1 |
In order to provide a shot processing device that is capable of improving processing efficiency, the present invention provides a shot processing device (10) that performs shot processing by projecting projection material from centrifuga...
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WO/2012/177291A1 |
The system delivers media blasting material to an interior surface of a large storage tank comprises a substantially upright support structure secured to the surface to be blasted. The upright support structure is preferably vertical. A ...
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WO/2012/176038A1 |
A cleaning apparatus for cleaning printing machines rotary cylinders, characterized in that said cleaning apparatus comprises a delivery device providing a cleaning material to nozzle means for spraying said cleaning material on a cylind...
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WO/2012/175407A1 |
The invention relates to a device (100) for treating, in particular for cleaning and/or deburring, workpieces (102), comprising a nozzle module (114) having a module body (116) comprising a nozzle chamber (120). The nozzle chamber (120) ...
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WO/2012/173140A1 |
When the entire surface of an object to be worked is subjected to WJP, an oxide film is formed on the surface of the object to be worked by noble metal ions in the spray solution and corrosion resistance is thereby improved. Platinum met...
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WO/2012/171525A1 |
A working chamber system for the surface treatment of workpieces comprises at least one tightly closable working chamber (101), a frame-like workpiece holder (10, 20, 30) which is displaceable on a guide rail between a mounting position ...
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WO/2012/169305A1 |
Provided is a high-strength titanium alloy member having excellent fatigue resistance, obtaining high strength and high yield strength not only in the surface but also across the entire inside of the member, and also applying a large, de...
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WO/2012/168222A1 |
The invention relates to a test method for testing the adhesion of a metal coating (110) on an object (100), comprising the steps of shooting dry ice at the metal coating (110) of the object (100) and checking if the coating (110) was da...
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WO/2012/170999A1 |
A blast cabinet (12), translation system (16), and process for use in blasting a surface of a part (38) with abrasive particulate. The blast cabinet (12) includes a basin (20) for gathering abrasive particulate, a covering (22) movable t...
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WO/2012/163491A1 |
The invention relates to a system for coating articles (4) which in known manner comprises a coating booth (1), a conveyor system (5), which guides the articles (4) to be coated through the coating booth (2), and at least one application...
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WO/2012/165560A1 |
A classification device for classifying particles dispersed in a slurry, using the difference in precipitation speed, and a blast machining device provided with this device are provided. The classification device is provided with a casin...
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WO/2012/166058A1 |
In a preferred embodiment the said solution of the nozzle includes both a circumferential and a central Venturi nozzle or a channel for creation of an air wedge that is critical for an effective operation of the nozzle utilizing the Coan...
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WO/2012/166312A1 |
The present invention relates to methods for qualifying material for using in the cleaning of alkylene oxide equipment. Qualified material is not expected to contribute to the formation of determinable amounts of alkylene oxide by-produc...
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WO/2012/162052A1 |
An article of footwear is made by (a) providing a component having a contaminant on a receiving area of a surface; (b) blast cleaning the receiving area of the surface by propelling an abrasive alkali, alkaline earth, or ammonium compoun...
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WO/2012/162446A1 |
A method comprises providing a glass substrate having a surface; spraying the surface with a slurry comprising abrasive particles and water to form an abraded surface; and etching the abraded surface to form a textured glass substrate. T...
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WO/2012/156656A1 |
Hopper (101) for use with a blasting apparatus comprises a container (102). A conduit (104) is arranged within the container (102). The conduit (104) is fastened to the container (102) such that it is securely held in place relative to t...
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WO/2012/156657A1 |
Disclosed is a particulate discharging apparatus comprising a vacuum chamber (100) having a first inlet to supply a blast medium and a second inlet to supply pressurised air, wherein the first inlet comprises a first pipe (115) arranged ...
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WO/2012/153437A1 |
The present invention provides a surface coated cutting tool (10) having the excellent adhesion strength between a base (1) and a coating film (2), and excellent abrasion resistance. This surface coated cutting tool (10) is characterized...
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WO/2012/150454A1 |
An apparatus (1) for abrasive blasting comprises a housing (2) engageable around a tubular surface (6) to be blasted. The housing (2) forms a blasting chamber (13) with the surface (6) and comprises a blast nozzle (20) arranged to direct...
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WO/2012/148430A1 |
An apparatus for reclaiming abrasive blasting material comprises a prime mover (29), a vacuum pump (28) and a separator unit (16, 30) for separating the abrasive blasting material in the contaminated abrasive blasting material from conta...
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WO/2012/141143A1 |
The purpose of the present invention is to increase the collection rate of grinding liquid when cutting a workpiece having a plate thickness changing in the longitudinal direction (vertical direction) and/or the width direction (horizont...
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