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Matches 1 - 50 out of 95,228

Document Document Title
WO/2021/179025A1
The invention relates to a method for producing abrasive particles, comprising the following method steps: i. preparing a starting mixture containing at least aluminium hydroxide, which mixture can be converted at least into aluminium ox...  
WO/2021/180247A1
A method for cutting a silicon rod, in which a silicon rod is cut into silicon wafers, and comprising a slicing step. The silicon rod is a single crystal silicon rod having a crystal orientation of 100, the slicing direction forms an ang...  
WO/2021/182213A1
A tip saw (1) is used in cutting. The tip saw (1) has a disc-shaped base metal (2) and a plurality of cutting tips (10) that are bonded to the outer circumference of the base metal (2). The pitches (11) of the plurality of cutting tips (...  
WO/2021/156379A3
Method and corresponding plant (100) for cooling a mixture of concrete, said method comprising: loading in a hermetically sealed tank (1) a given quantity of ingredients intended to form said concrete, said ingredients comprising a prede...  
WO/2021/183174A1
A portable skid-mounted concrete production system includes individual units for the production of concrete that are each mounted on a portable skid, which may be individually transported on cargo trucks to construction sites for on-site...  
WO/2021/183325A1
The disclosed invention includes embodiments of a multi-purpose device for working concrete surfaces, the devices designed to use linear vibratory motion provided by a source of linear oscillations, and adaptable for a number of concrete...  
WO/2021/183179A1
An apparatus for inserting and removing a mixer rotor pin (50) with a transverse bore (54), which includes a rod (68) dimensioned for slidably engaging the transverse bore (54). The apparatus also includes a mixer rotor pin insertion and...  
WO/2021/180248A1
A preparation method for a single crystal silicon wafer (3) having a non-100 crystal orientation, comprising the following steps: cutting an oblique quadrangular prism-shaped silicon block (2) from a single crystal silicon rod (1), the b...  
WO/2021/181302A1
A delivery device for concrete admixtures, in the form of a film (1) of water-soluble material, having a concrete admixture incorporated within the film (1). The film can be attached to a formwork for concrete, e.g. by an adhesive (2A), ...  
WO/2021/182095A1
After a glass plate G having a scribe line S formed thereon is placed on a placement table 10 and the glass plate G is positioned such that the scribe line S is located in a bending stress imparting part 15 of the placement table 10, whe...  
WO/2021/181727A1
The present invention is provided with: a powder supply device for supplying metal powder 2 onto a modeling surface 4; laser systems 30, 40 for causing the metal powder 2 to melt at predetermined positions of the metal powder 2 supplied ...  
WO/2021/175579A1
A concrete construction is made by 3D concrete printing and comprises: - two or more layers (100, 102) of cementitious material extruded one above the other, and - a reinforcing structure (104) reinforcing the two or more layers (100, 10...  
WO/2021/175581A1
A concrete construction (100) made by 3D concrete printing comprises: - two or more layers (102, 106) of cementitious material extruded one above the other, and - at least one elongated steel element (104, 108) reinforcing at least one o...  
WO/2021/175580A1
A concrete construction (100) made by 3D concrete printing comprises: - two or more layers (102, 106) of cementitious material extruded one above the other, and - at least one elongated steel element (104) reinforcing at least one of the...  
WO/2021/178278A1
There is described a probe for monitoring fresh concrete received in a drum of a fresh concrete mixer. The probe generally has an electromechanical actuator having a frame mounted within the drum and a moving element actuatably mounted t...  
WO/2021/177179A1
The present invention provides a release film roll that is provided with a release film which has a base material film and a release layer, and a roll core around which the release film is wound, wherein the surface roughness (Rp) of the...  
WO/2021/176526A1
Provided is a laser cleaving method which, in processing of sapphire having a thickness of not less than several millimeters, reduces working time etc. and achieves high-quality parting. A laser light source 103 emits a laser beam 3 at a...  
WO/2021/175655A1
The present invention relates to a method for determining a recommendation of a gear to be engaged for a core-drilling apparatus. According to the proposed method, for example, a drop in speed of a core-drill bit of the core-drilling app...  
WO/2021/177558A1
The present invention relates to an apparatus for punching an anchor bolt insertion hole, wherein the apparatus enables punching work for forming the anchor bolt insertion hole, of which the bottom side is wider than an inlet, on a panel...  
WO/2021/168528A1
A dual platform bed system with associated machine for transferring material sheets from one platform bed to another, and associated methods for both transferring and processing sheets on either or both platforms. Placing the platform be...  
WO/2021/030372A3
Acid-resistant composite materials and methods of forming acid resistant composite materials are disclosed. The acid resistant composite materials can include one or more monovalent, divalent, or polyvalent cationic metals. The acid resi...  
WO/2021/171278A1
A workpiece platform (1) for a disc saw apparatus (2) comprises a workpiece receiving surface and a main channel (15) extending Into the workpiece platform (1) from the workpiece receiving surface (7) for releasabiy engaging a residue co...  
WO/2021/169479A1
A four-corner positioning and cutting device, comprising an electric control unit, a belt conveyor (100), four-corner film cutting mechanisms (200), and a photoelectric detection switch (500). The four-corner film cutting mechanism (200)...  
WO/2021/170446A1
The present invention relates to a method for mounting a lifting anchor in a concrete hollow core slab, and a bag suitable for use in such a method.  
WO/2021/172522A1
A method for producing a dispersion by mixing a plurality of types of solid particles, water and a dispersing agent. Also, a method for producing a fired body by molding and firing the dispersion. At least two types of solid particles, w...  
WO/2021/169460A1
A sheet material compositing production line, comprising: a feeding system, a front sheet material turning device (108) connected to the feeding system to turn a sheet material so that the sheet material has the front surface facing up, ...  
WO/2021/172521A1
The present invention is a method for producing a dispersion by mixing a plurality of types of solid particles, water, and a liquid other than water. In addition, the present invention is a sintered body production method in which the af...  
WO/2021/169605A1
The present invention discloses a concrete mixer truck material addition robotic hand, comprising a robotic arm arranged at a mixing station, and further comprising a flow guide apparatus mounted at an end of the robotic arm. The robotic...  
WO/2021/167635A1
A sprayable ductile metal-like cementitious composition (SDMCC) comprising: a composite binder, fibres, and water; wherein the composite binder comprises a cement component and a pozzolan component. The SDMCC may exhibit expansion on cur...  
WO/2021/168263A1
Systems and methods are disclosed for producing a shaped cementitious article comprising mixing foamed glass aggregate particles, Portland cement, and water, placing the mixture into a mold, applying vibration and/or pressure to the mold...  
WO/2021/166349A1
[Problem] The purpose of the present invention is to provide: a resin mold frame that is unlikely to be damaged and has excellent durability because a predetermined strength is imparted to said resin mold frame and detachment of a resin ...  
WO/2021/166190A1
A dielectric drying method for ceramic compact 10, wherein a plurality of ceramic compacts 10 placed side by side on the upper surface of a receiving base 20 for drying in a direction perpendicular to the conveying direction L are convey...  
WO/2021/166191A1
Provided is a dielectric drying method, wherein a plurality of ceramic compacts 10 placed side by side in a direction perpendicular to the transport direction L on the upper surface of a drying cradle 20 are transported between an upper ...  
WO/2021/164138A1
The present invention relates to a powder dry pressing forming device and method. the device comprises a rack, wherein the rack is sequentially provided with an upper pressing mechanism, a workbench mechanism, and a lower pressing mechan...  
WO/2021/162603A1
A method of manufacturing a chain link (8) of an abrasion cutting chain comprises: providing a metal blank with outer contours of the chain link (8) and rivet holes (14); and providing a ring (15) of a seal material by injection-molding ...  
WO/2021/160504A1
The invention relates to a device for covering a cut gap which can be produced by a machine tool. The device can be connected to a dust suctioning device so that the dust produced while working with the machine tool can be removed from t...  
WO/2021/160902A1
A locking mechanism for the folding chassis of electric cutting machines. The chassis (1) comprises: a supporting base (11), a tilting arm (12), and an end arm (13) bearing wheels (14) that are collapsible with respect to a principal arm...  
WO/2021/160443A1
Method and equipment for conditioning wet concrete (703), the wet concrete (703) being agitated in a revolving-drum concrete mixer (702), thereby bringing changing portions of the wet concrete (703) to a free surface (706) of the wet con...  
WO/2021/160393A1
A tool for breaking rocks comprising a tool head (4) supported by a guide means (2) to be linearly displaceable with respect to the guide means between a retracted position and an extended position, a distal end of said tool head extendi...  
WO/2021/162104A1
The present invention employs a cementitious material for three-dimensional modeling for construction, said cementitious material containing: (A) cement; (B) aggregate; (C) a dispersant wherein the mass ratio of a lignin sulfonic acid-ba...  
WO/2021/158029A1
An electronic device according to various embodiments of the disclosure can comprise: a translucent layer which includes a first surface facing a first direction and a second surface facing a second direction that is opposite to the firs...  
WO/2021/158473A1
A bearing rolling element with a lattice internal structure provides several advantages over a solid bearing. It is lighter than a solid bearing, reducing centrifugal forces. For ceramic bearings, less material is required, and sintering...  
WO/2021/156167A1
The invention relates to an installation device for carrying out installation steps on a wall and to a method for exchanging a tool held by an installation apparatus. The installation device comprises an installation apparatus (10), whic...  
WO/2021/158472A1
A hollow bearing rolling element or a rolling element with a lattice internal structure provides several advantages over a solid bearing. It is lighter than a solid bearing. Less material is required and sintering times are reduced becau...  
WO/2021/156344A1
An insertion element for introducing into a cavity of a plastic formwork panel frame, comprising a mounting for receiving a readable data store.  
WO/2021/156737A1
A process of producing a surface-modified 3-dimensional article, the process comprising the steps of providing a radiation-curable composition, building-up a 3-dimensional article by radiation-curing the radiation-curable composition lay...  
WO/2021/151695A1
The invention relates to a method for separating multiple slices of workpieces by means of a wire saw during a sequence of separation processes that are divided into initial cuts and first and second subsequent cuts, the wire saw compris...  
WO/2021/153846A1
Provided is a wire sawing device comprising an ingot temperature controller, the wire sawing device comprising: a chamber; an ingot clamp supporting an ingot inside the chamber; a first roller and a second roller; a wire which is wound a...  
WO/2021/153265A1
This device for manufacturing thinned wafers is capable of subjecting a thinned wafer to various processes while preventing damage to the thinned wafer, and comprises: a separating means 10 which forms a weakness layer WL on a semiconduc...  
WO/2021/153264A1
This device for manufacturing a thinned wafer can convey a thinned wafer in a manner that does not damage the wafer and can execute various types of steps, the device comprising: a base material supporting means 10 for supporting a semic...  

Matches 1 - 50 out of 95,228