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Patent Searching and Data


Matches 301 - 350 out of 1,020

Document Document Title
JP2003533354A  
JP2003311462A
To provide ultrasonic fusion data preparation equipment having high working efficiency, an ultrasonic fusion data preparation program, and ultrasonic fusion equipment.A CPU writes working data in the storage area for working data of a ha...  
JP2003305586A
To provide a lap joint which consists of different kinds of metallic materials and has high bond strength, and whose end part has corrosion resistance, and to provide a manufacturing method for the lap joint.In a lap bonded joint consist...  
JP2003531758A  
JP2003290969A
To provide a joining structure for apparatus capable of preventing the occurrence of adhesion of the Zn-Cu component precipitated out of a member made of brass to the surface of a member consisting of stainless steel by heating during br...  
JP2003528727A  
JP2003260585A
To provide a solid joining method which enables the formation of a joint face which is stronger and more reliable than conventional joining methods such as discharge plasma sintering.This solid joining method for joining members 1, 2 to ...  
JP2003157949A
To provide a connection method of FPC with improved workability and reliability capable of preventing breakage of a conducting part and lowering of insulation property, and capable of confirming the completed state of connection from out...  
JP3432545B2
PURPOSE: To provide a working device using the high speed atomic rays capable of working at high speed and efficiently by supplying optical energy, laser beam, radical particles, etc., to the working surface of a work in a working device...  
JP2003136276A
To provide a method capable of efficiently and easily manufacture a large number of welded structural plate members with an attachment plate welded to a base plate (for example, a longitudinal rib of a synthesized floor board, a transver...  
JP2003509223A  
JP2003062671A
To provide a method capable of simply and efficiently manufacturing a manifold in which a fluid passage having a curved shape and a mirror-finished inner face is formed in a base member.The manifold 1 is provided with a base member 2 and...  
JP3394209B2
To provide a joining method and a joining device joining plural members in the fields of the metalworking industry, electronic industry, machine industry, or the like. In an electrolytic soln. 102, a member (A) 103A and a member (B) 103B...  
JP3394602B2
PURPOSE: To provide a machining method using the high speed atomic beam which can efficiently execute the machining of various patterns. CONSTITUTION: The surface of a substrate 1 to be machined is covered by a covering body 5 with patte...  
JP3392683B2
To provide a laser beam machining head by making a condensing laser beam and a plasma arc coaxial so as to make a laser beam a wide heat source by reinforcement of a plasma arc and to effect efficient machining in high precision. To a ti...  
JP3361607B2  
JP3352960B2  
JP3348093B2
To consistently and continuously produce a double-wound metal tube used for a brake tube, etc., for a car according to the tube-manufacturing speed. The welding speed is increased to keep the balance with the tube-manufacturing speed by ...  
JP3302654B2
To obtain a formed body excellent in a performance of a welded part by performing with welding a platinum-base metal-alloy material doped with Y, Zr, Ce, etc., and deforming a preform after heat-treating and sufficiently oxidizing a base...  
JP3298999B2
PURPOSE: To form an oxidized passive film consisting essentially of chromium oxide on the surface of a weld zone by welding the weld zone while supplying gas cont. a specific amt. of moisture in an inert gas as a back shielding gas durin...  
JP2002018584A
To provide an improved manufacturing process of a pipe using a hybrid welding process of a combination of a laser beam and an electric arc.The method is used to manufacture a welded pipe from a metallic strip having two edges, which are ...  
JP3268248B2
To enable a high speed welding and make a groove aiming accuracy good with a compact head. This composite welding head for welding a material 30 to be welded by gas shield arc welding and laser welding comprises; a laser oscillator 11 ou...  
JP3259647B2
To stably produce a high quality tube corresponding to wide production conditions by pushing up both side edge parts of an open tube before welding from lower part with two sets of pushing up rolls of a seam guide roll device and control...  
JP2001340981A
To provide an improved hybrid welding method capable of effectively welding a work piece made from various materials.A welding method a work made of one or a plurality of metals to be connected by means of forming at least one welded joi...  
JP2001334362A
To consistently and continuously produce a double-wound metal tube used for a brake tube, etc., for a car according to the tube-manufacturing speed.The welding speed is increased to keep the balance with the tube-manufacturing speed by u...  
JP3245027B2
To correctly achieve a laser beam welding and a TIG welding to the same part. The TIG welding is achieved by applying the voltage between a tungsten electrode 111 provided on an electrode holder 110 and a base metal 50, and feeding the i...  
JP2001284781A
To provide a heater chip for thermal bonding which can provide a stable highly-reliable temperature control. A heater chip for thermal bonding 30 has a thermocouple 11 and a through hole 17 as retaining means for positioning two wires 11...  
JP3238215B2
PURPOSE: To provide the butt welding method of the thick plates where there is no work before and after welding and automation is made possible, a welded joint with little thermal effect is obtained and a large-sized restraining device t...  
JP2001150165A
To provide a laser arc welding equipment and method and a method of laser arc coating with which equipment and method a weld zone having a constant quality regardless of a worker's skill is available and an automization is possible.A ref...  
JP3166856B2  
JP3188546B2
PURPOSE: To obtain a joined body of an insulator free of mobile ion and a conductor without using an adhesive by anodically joining the insulator and conductor through a conductive film and an insulator layer contg. mobile ion. CONSTITUT...  
JP2001079682A
To obtain a combined material excellent in combining degree, conductivity and heat resistance, which is particularly suitable to the joint with an iron and a non-ferrous metal and can simply be worked at a low cost. In this welding metho...  
JP2001071134A
To weld a hole part by build-up welding without using a strip in build-up welding method and its device for a hole part. This method is a build-up welding one for a hole part 3a penetrating a base material 3, and has a step in which a sl...  
JP2001065522A
To prevent dispersion in welding quality by providing a slit in a plane material, pressing a bar-like material into this, and certainly contacting the both with each other for welding. This welding structure comprises a plane material 11...  
JP3166643B2
To reduce defective welding due to solidifcation cracks and to obtain a laser beam welded tube without any roll flaws by providing a pair of left and right squeeze rolls butting to the part to be welded and a pair of left and right top p...  
JP2000312971A
To realize a method and a device for laser trigger arc welding, which can restrain occurrence of electromagnetic faults and surely start arc, while it is a non-contact start method with small consumption of a TIG electrode. This device i...  
JP2000312982A
To compound-integrate a compound material with an objective member firmly while processing can be done with a simple facility and control and operation of processing is easy. While an annular metallic compound material 10 is restrained b...  
JP3116229B2
To economically execute the welding into high strength without developing crack in a short time by interposing a slender steel barrier plate into a gap of a rail to be welded, generating the arc between an electrode and the barrier plate...  
JP2000265293A
To provide a joining method and a joining device joining plural members in the fields of the metalworking industry, electronic industry, machine industry, or the like. In an electrolytic soln. 102, a member (A) 103A and a member (B) 103B...  
JP2000246438A
To reduce the number of passes and the effect of welding heat by setting, at a specified value or higher, the ratio between the height of the initial layer bead of a structure welded by using a filler wire and the penetration depth into ...  
JP3083318B2  
JP2000158141A
To perform a high-speed pipe manufacturing while keeping a sound welding condition by melting a pipe to the pipe inner face with plasma arc at an electrode at the tip to form an inner face bead, and forming a molten pool which does not r...  
JP2000107880A
To provide a welding equipment and its welding method capable of promoting a high welding performance, a simple equipment structure, an excellent operability and a reduction in costs or the like.This equipment is provided with a laser be...  
JP2000107860A
To economically execute the welding into high strength without developing crack in a short time by interposing a slender steel barrier plate into a gap of a rail to be welded, generating the arc between an electrode and the barrier plate...  
JP3052547B2
PURPOSE: To improve heating electricity efficiency and to manufacture even a small size tube by arranging an induction coil at the position close to a couple of pressure rollers. CONSTITUTION: Tube raw material 1 is formed into a tubular...  
JP2000094169A
To obtain a weld zone the surface of which is smooth and to which a ultrasonic inspection is applicable in end tap welding for a nuclear fuel rod capable of welding at a high speed and having high welding efficiency.With respect to fuel ...  
JP2000071090A
To provide a vacuum chamber and a manufacturing method thereof wherein failures such as shrinkage cavity, pin hole, blowhole, and micro shrinkage do not occur, the manufacturing cost is low, and a large product is easily manufactured eve...  
JP3034380B2
PURPOSE: To facilitate the automation of products sorting, etc., by enlarging cutting width and easily separating products from scrap. CONSTITUTION: The machining head 5 of a laser beam machine 1 is provided with a laser head 11 by which...  
JP2000005889A
To facilitate manufacturing and processing of a filler metal and improve strength by restraining segregation at a jointing portion. According to this laser welding method, base materials 10A, 10B of an aluminum plated steel plate are irr...  
JPH11335754A
To obtain a formed body excellent in a performance of a welded part by performing with welding a platinum-base metal-alloy material doped with Y, Zr, Ce, etc., and deforming a preform after heat-treating and sufficiently oxidizing a base...  

Matches 301 - 350 out of 1,020