baber/WOPTO huggingface dataset:
Patent JP-S5384471-A (JP)
Title: Semiconductor device
Inventor: YAMAMURA EIJI
IPC: H01L23/04
Filed: 1976-12-29
Abstract: PURPOSE: To lower heat resistance and to prevent the occurrence of leak, etc., by sticking the metalized diamond to the flat button part of the concavity provided on the flat surface of a metal stud and then mounting a semiconductor element to the diamond. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6141046-A (JP)
Title: Speed change gear
Inventor: KURIBAYASHI SADATOMO
IPC: F16H61/26
Filed: 1984-08-01
Abstract: PURPOSE:To simplify the construction of a hydraulic lock mechanism for fixing a lot of idle gears on an output shaft timely, respectively and to lower the price of the device in a speed change gear including a plurality of gears always engaged with a driving shaft and an output shaft disposed parallel to each other. CONSTITUTION:A normally engaged speed change gear includes a driving shaft to which a plurality of spur gears different in diameter and number of teeth are fixed, and an output shaft 2 disposed parallel to the driving shaft, to which a plurality of spur gears 5 respectively engaged with the above spur gears are fitted in such a manner as to idle. In this case, as a hydraulic lock mechanism for timely fixing the spur gears 5 on the output shaft 2 to the output shaft 2, there are provided steel balls 8 accomodated in plural openings 9 formed on the output shaft 2 corresponding to each fitting position of the spur gears 5. Each steel ball 8 group is projected outward radially by sliding a cam member 23 to the right against a spring 25 in the output shaft 2 to lock the spur gears 5, and the cam member 23 is operated by pressurized oil controlled to be supplied and discharged.
Patent JP-S5586152-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L29/72
Filed: 1978-12-23
Abstract: PURPOSE: To simplify bipolar element manufacturing process by selectively providing on a semiconductor substrate a polycrystalline Si film, with impurity concentration 1×10 20 /cm 3  or higher, and operating photoetching and ion injection once and heat treatment twice.  
     CONSTITUTION: An n + -type buried-in layer 102 is formed on a p - -type Si substrate 101, n-type epitaxial layer 103 is grown on the entire surface, and this is covered with SiO 2  film 104 and Si 3 N 4  film 105. Next, by opening a hole here, p + -type region 107 used for separation and thick SiO 2  film 106 are formed in layer 103, and in layer 103 surrounded by these is also formed layer 106. Subsequently, one part of the laminated film is removed and n + -type collector region 108 is formed adjacent to layer 102 in layer 103 by diffusion. Here are formed n + -type polycrystalline Si- layer 110 and SiO 2  film 112, and the laminated film on layer 103 is replaced by n + -type polycrystalline Si-layer 109 and SiO 2  films 112 and 111. Next, by injecting p-type impurity ions 114, p-type base region 116' is formed in layer 103, and inside  this is formed n + -type emitter region 115' by diffusion from layer 109. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0199920-A (JP)
Title: Apparatus for bundled plastic tape of tuft
Inventor: NANAMI HIROO
IPC: B65B27/06
Filed: 1988-06-27
Abstract: PURPOSE:To easily produce a bundle of slender tapes by splitting rolled plastic tapes and winding them around a reel and then by inserting bundling strings to bind the tapes at a recess oppositely arranged against the other recess of a winding-up drum and inserting a knife in the latter recess to cut off the tape. CONSTITUTION:When a winding-up reel 5 is rotated after the tip of a roll of plastic tape 9, which is movably supported at a bearing shaft 7, is fixed on the peripheral surface of the winding-up reel 5, passing through under a cutter 34, the plastic tape is splitted into slender tapes by a plurality of cutter 34 to be wound in order on the winding reel. Then the winding real 5 is rotated by required turns and bundling strings 54 are inserted into a recess 48 formed at the peripheral surface of the winding reel 5 to bundle the tapes at this part and also a knife is inserted into the other recess 48 to cut the tapes of the part thereof and further the plastic tapes 9 are cut off between a splitter 4 and the winding reel 5. In this manner the slender tapes bundled at the middle can be formed.
Patent JP-S6316240-A (JP)
Title: Pressure detector
Inventor: NISHIDA MINORU
IPC: G01L9/04
Filed: 1986-07-08
Abstract: PURPOSE:To hold a housing airtight and to obtain a high-sensitivity output signal by forming part of a sensing body as a pressure receiving diaphragm and pressing the sensing body against the internal wall of the housing across on O ring. CONSTITUTION:A pressure lead path 21 penetrates the housing 2 in the center and its upper end is open in a recessed part 22 on the top surface of the housing 2. A groove 23 which surrounds the opening of the lead path 21 is formed in the bottom surface of the recessed part 22 and the O ring 5 is provided in the groove 23. The sensing body 1 is pressed against the ring 5 in the recessed part 22 with a pressure ring 5. The screw part on its outer peripheral surface of the ring 6 is engaged threadbly with the screw part 22a at the inner periphery of the recessed part 22. Further, the body 1 has the center part made thin opposite the lead path 21 to form the pressure receiving diaphragm 11. Then when hydraulic pressure is applied to the diaphragm 11 through the lead path 21, the diaphragm 11 deforms according to the pressure and strain gauges 31-34 vary in resistance value according to the deformation strain. This resistance value variation is led out as a pressure signal by a lead wire 75 through a signal processing circuit.
Patent JP-H06343682-A (JP)
Title: Deodorizing filter and its manufacture
Inventor: FUJITA TOYOICHI
IPC: A61L9/18
Filed: 1993-06-04
Abstract: PURPOSE:To perform manufacture of a deodorizing filter easily at a low cost, compared with a conventional filter in which a deodorant, is included at the stage of paper-making, by attaching a deodorant to either or both of they surfaces of a sheet-form member while a binder is interposed. CONSTITUTION:A deodorizing agent 14 is attached to both surfaces of a sheet- form member, for example sheet-form fiber 12, to form a deodorizing filter 10, and this is manufactured by preparing a slurry 16 in which a deodorant substance is suspended and immersing the sheet-form fiber 12 therein and allowing to pass through. In this deodorizing filter 10, the deodorant 14 is in such a condition that a binder 20 covers the whole of fined grains of deodorant substance, and therefore, the films covering the surfaces of the fine grains 18 break when the binder 20 is dried in the drying process, and the binder 20 will exist only in the part where the fine grains 18 are joined together. This enables the air, etc., with bad smell to collide with the fine grains 18, which generates an enhanced deodorizing performance.
Patent JP-S5966336-A (JP)
Title: Apparatus for producing mixture
Inventor: PAURU MATEISU
IPC: B01F7/04
Filed: 1983-09-02
Abstract: Mixing apparatus is provided for the production of mixtures of particulate solids and in particular, for the production of various mortar mixtures. The apparatus includes metering means, control means and transfer means for metering out and introducing predetermined quantities of components into a mixer and thereupon, after mixing, delivering the mixed product into means for loading transportation vehicles. The apparatus has no intermediate containers for storing various mixtures of building materials. A mixer is provided which can be emptied residue-free. A self-cleaning conveying system from the mixer to each transfer device is further provided. The lower wall zone of the mixer can be completely opened for residue-free emptying, the opening angle being greater than the angle of slide of the mixing material or residues thereof in the mixer. Such an opening prevents appreciable residues from being left in the mixer and from contaminating subsequent mixtures.
Patent JP-S6221273-A (JP)
Title: Insulated gate type thyristor
Inventor: TANAKA YOSHIMITSU
IPC: H01L29/749
Filed: 1985-07-20
Abstract: PURPOSE:To perform extinguishing readily, without providing an external extinguishing circuit, by providing an extinguishing function, which forcibly cuts off the conducting state into the nonconductive state. CONSTITUTION:An N-type layer 2 is formed on the surface side of a P- conducting type semiconductor substrate 1. An anode electrode 10 and a cathode electrode 11 are provided on the layer 2. A main body S of a thyristor SCR having a PNPN structure 4 is constituted by the electrodes 10 and 11 and a P layer 1a, the N layer 2 a P layer 3 and N layers 6a and 6b, which are located between the electrodes 10 and 11. The main body S is equivalent to a circuit, in which two transistors TRs, T4 and T5 are assembled. An igniting insulating gate electrode 13 is provided on the surface layer of the layer 3 so that a channel can be formed by way of an insulating layer 12. An MOS-FET T1 is formed by the electrode 13 and the layers 2, 3, 6a and 6b. An extinguishing insulating gate electrode 15 is provided between the layers 4 and 7 through the layer 12. An MOS-FET T3 is formed by the electrode 15 and the layers 4, 7 and 2. An extinguishing function is imparted to the SCR using the FET T3. Thus the extinguishing is made easy without providing an external extinguishing circuit.
Patent JP-S6317767-A (JP)
Title: Printed board aligner
Inventor: NAGAYAMA KENICHI
IPC: B65H9/10
Filed: 1986-07-10
Abstract: PURPOSE:To make the accurate alignment of a printed board and its damage prevention attainable, by receiving the printed board on a pan, going down by a vertical mechanism, and making it so as to contact with a substrate pressing member if it is moved horizontally by a traverse mechanism and to be stacked on the preceding substrate in consecutive order. CONSTITUTION:A printed board 60 is gripped by a takeout and transferred onto a pan 30, and when it is detected by a counter, an electric motor 26 operates, rotating an external thread shaft 18, and the pan 30 goes down, and when it is detected by a switch 34, the pan 30 comes to a stop. Simultaneously a piston rod is extended longer, a horizontal rod 28 and the pan 30 are moved to the left, whereby the printed board 60 on the pan 30 tries to move to the left together, but is movement is checked by a printed board pressing member 40. When the pan 30 is completely moved up to the left position, the printed board 60 is dropped on a belt conveyor 52 or the printed boards so far stacked. Thus, a falling distance of the printed board is little, and since it is dropped after being pushed by the substrate pressing member, it is accurately aligned, thus no damage happens there.
Patent JP-S5492031-A (JP)
Title: Automatic resetting method regarding magnetic card reader/writer
Inventor: TAKENAKA ATSUSHI
IPC: G06F11/00
Filed: 1977-12-28
Abstract: PURPOSE: To replenish magnetic cards without requiring any special operation by detecting that a magnetic card has been unduely pulled out of the guiding route and resetting the control sequence to the condition prior to the memorizing function or regenerating function.  
     CONSTITUTION: In case of the magnetic card reader/writer with which magnetic cards MC-a recording medium-are inserted into the card inlet 40a provided at guide hole 40 and sent to magnetic head MH along guide hole 40 and the moving cards MC are recorded and regenerated according to certain control sequence, card detective switches FS and SS are installed in front and back of head MH so as to detect the fact that a card MC being recorded or regenerated is unduely pulled out of the guiding route. The signal that has detected such a condition by detective switches FS and SS will reset the control sequence to the condition before memory function or regenerating function. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6317875-A (JP)
Title: Novel halogen-containing epoxy compound and production thereof
Inventor: HARA SHIGEYOSHI
IPC: C08G59/06
Filed: 1986-07-10
Abstract: NEW MATERIAL:A compound shown by formula I (X is Br or Cl; m is 2-5; p is 2-8; q is 5-6; p+q is 2.5-10; Ar is at least one kind of organic group consisting essentially of 2-10 naphthalene nucleus on the average and 1-8C hydrocarbon connecting these naphthalene nuclei). USE:A compound which is used for epoxy resin, solid at normal temperature, soluble and meltable and provides a cured substance having improved flame retardance and heat resistance and low moisture useful for electronics such as matrix resin for printed board, electron element sealing agent for semiconductor, etc., especially requiring high flame retardance. PREPARATION:At least one soluble and meltable naphthol type glycidyl ether polyepoxy compound shown by formula II is reacted with at least one halogenated phenol shown by formula III in a solvent substantially in a molar ratio of 1:q preferably in the presence of a catalytic amount of proton acceptor at 70-200 deg.C to give a compound shown by formula I.
Patent JP-S6318101-A (JP)
Title: Overheat preventing device for rotor of counterflow steam turbine
Inventor: SAKUMA AKIRA
IPC: F01D5/08
Filed: 1986-07-10
Abstract: PURPOSE:To prevent cleaning steam from staying by providing a balance hole which makes the outlet side of the first stage turbine impeller communicate with a space between a nozzle diaphragm and a turbine rotor, and forming the root parts of turbine blades so as to have the negative degree of reacting being different mutually. CONSTITUTION:A turbine rotor 21 is rotatably supported in a turbine casing 20, and turbine stages forming counterflow are composed of impellers 22a, 22b and nozzle diaphragms 23a, 23b fixed to the turbine casing 20 respectively. In this case, the rotor dises 31a, 31b of the first turbine stage are provided with balance holes 33a, 33b respectively. Said balance holes 33a, 33b are provided to make the outlet side of the impellers 22a, 22b communicate with a space 30 between the nozzle diaphragms 23a, 23b and a rotor 21. In addition to that, the root parts of turbine blades 32a, 32b are formed so as to have the negative degree of reaction being different mutually, and steam scope 36a, 36b are provided protrusively on said blades 32a, 32b respectively.
Patent JP-H04359875-A (JP)
Title: Interconnecting and inter-electrifying method for conductors of flexible pancake conductor-cables, and electric connecting elements used for it
Inventor: TOBA KATSUAKI
IPC: H01B7/08
Filed: 1991-06-05
Abstract: PURPOSE:To expedite the densification and size-reduction of a circuit by respectively jutting out electric connecting elements, each formed in the shape of arrangement in order of height, from the reverse face of a tiered connecting-portion so that the elements may be connected and electrified respectively to the tiered connecting-portion formed through the process of successively shifting the end-portions of plural flexible pancake conductor-cables by some quantity to one another. CONSTITUTION:A tiered connecting-portion 10 is formed by successively shifting the end- portions of plural flexible pancake conductors-cables(FPC) 11 by some quantity to one another. Meanwhile, each of electric connecting elements 5 has crimp pieces 6A, 6B in opposition to each different group vertically formed monolithically on both sides of its basic portion 7, and the pieces are classified in their heights into two height-groups of H1 and H2 so as to be formed in such a shape as to satisfy an inequality of H1>H2. Each of the connecting elements 5 is pierced into the connecting portion 10 from its reverse face so as to be jutted out of the upper face of the connecting portion, then the jutted part of each of the pieces 6A, 6B is crimped to be bent downward so as to be broken through each corresponding one of insulating films 3, and consequently the bent part is contacted and electrified to the conductive portion 2 of each of the cables(FPC)1. The cables can thus be simply and accurately interconnected so as to expedite the densification and size-reduction of a joint-box circuit for wire harness.
Patent JP-S5862901-A (JP)
Inventor: ROBAATO ERU AIZENHAATO
IPC: H01P5/12
Filed: 1982-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6221534-A (JP)
Inventor: HORI KAZUNAO
IPC: B32B3/12
Filed: 1985-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11340208-A (JP)
Title: Plasma treatment method
Inventor: NAGAHATA KAZUNORI
IPC: H01L21/31
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment method for lifting up a workpiece from an electrostatic chuck without swinging or flying of the workpiece, even when an insulating supporting member is used. SOLUTION: A lower electrode 106 with an electrostatic chuck 112 is provided at a mounting face in a treatment chamber 102 in an etching apparatus 100. The lower electrode 106 has an insulating inner lifter pin 116 moving upward or downward with respect to the mounting face, while the lower electrode 106 is moved vertically. After the treatment, an inert gas is fed into the treatment chamber 102, so that the pressuric atmosphere is 100 to 500 mTorr, without stoppage of high DC voltage applied thereto. Then, a voltage to a thin film 112a is stopped, and the lower electrode 106 is lowered, and a wafer(W) held through chucking by the electrostatic chuck 112 is lifted up with the lifter pin 116.
Patent JP-H0513862-A (JP)
Title: Laser equipment
Inventor: OKADA JUNICHIRO
IPC: H01S3/137
Filed: 1991-07-02
Abstract: PURPOSE:To keep the temperature of etalons always constant, by installing a heating means in order to make the heat generation of the etalons when laser oscillation is interrupted equal to the heat generation during oscillation. CONSTITUTION:When laser oscillation is interrupted, a control system 9 controls a heat beam generating apparatus 7 so as to generate a heat beam 8. At the same time, an optical element 10 is controlled and positioned at a position shown by a real line. The output of the heat beam 8 is adjusted so as to give both etalons 4, 5 heat equal to the heat which both of the etalons 4, 5 generates during oscillation. When the optical parts 10 is set at the real line position, the direction of the heat beam 8 is changed by the optical parts 10, and the heat beam passes the same path as the optical path of the laser beam. Hence the heat beam 8 passes both of the etalons 4, 5, which are heated by the heat beam 8, and the temperature of the etalons is kept equal to the temperature during oscillation.
Patent JP-H0214004-A (JP)
Title: Production of water-repellent bondable padding cloth
Inventor: OBATA TSUTOMU
IPC: A41D27/06
Filed: 1988-06-29
Abstract: PURPOSE:To obtain the title padding cloth having high bond strength, water repellency and flexibility by passing ground fabric through between a screen roll of hot-melt adhesive transfer and a back-up roll of rolls of water repellent application to simultaneously and continuously carry out water-repellent processing and adhesive dotted processing. CONSTITUTION:Ground fabric 7 usable as a padding cloth is passed through a roll gap formed by a screen roll 3 to transfer paste dot of hot-melt resin powder and a back-up roll 2 having water repellent applying function arranged opposingly to the roll in a contact way to simultaneously and continuously carry out water repellent processing and adhesive paste dotted processing, a dotted adhesive 10 applied to the ground fabric 7 is fed to a dryer and dried to give the aimed water-repellent bondable padding cloth. The water repellent 6 is preferably fed from a gravure roll 1 to the back-up roll 2.
Patent JP-H0212305-A (JP)
Title: Instruction change system for pc device
Inventor: KITANI NOBUYUKI
IPC: G05B19/05
Filed: 1988-06-29
Abstract: PURPOSE:To facilitate a program debugging job by changing plural instructions in a single editing process without giving any adverse influence to execution of programs. CONSTITUTION:A multi-process system includes an instruction executing process and an instruction editing process. The instructions are changed when the instruction executing process where a system program 6 stored in a ROM 5 is carried out by a processor 4 is performed synchronously with an instruction editing process where an editing program 3 stored in a ROM 2 is carried out by a processor 1. Thus it is possible to change plural instructions in a single editing process without giving any adverse influence to execution of programs. Then a program debugging job is facilitated in an operation mode.
Patent JP-S6053588-A (JP)
Title: Liquid for ground impregnation
Inventor: SHIMADA SHIYUNSUKE
IPC: C09K17/12
Filed: 1983-09-02
Abstract: PURPOSE:To provide a liquid for ground impregnation, containing a phosphate and an aqueous solution of non-alkaline silicate obtained by the acid-treatment of water glass, having easily controllable gel time, and giving a solidified product having high strength. CONSTITUTION:The objective liquid contains (A) an aqueous solution of a silicate having a pH of usually 1-3 and obtained by spraying water glass into an acidic liquid such as sulfuric acie, or by mixing water glass forcibly in said acidic liquid, and (B) a phosphate (e.g. disodium hydrogen phosphate, tripotassium phosphate, etc.). The liquid may further contain an alkaline accelerator such as water glass, caustic alkali, a (bi)carbonate, etc.
Patent JP-2000352385-A (JP)
Title: Scroll compressor
Inventor: TAKEUCHI MASAMITSU
IPC: F04C18/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor improving assembling accuracy and reducing a risk of damaging an engaging projection of an Oldham's coupling even when a large force is applied thereon during operation of the compressor. SOLUTION: This scroll compressor comprises a fixed scroll 8, rotating scroll 9 and mechanism 27 (Oldham's coupling) in a casing. The fixed scroll 8 is provided with a spiral projection 11 on one side of a fixed side end plate 10 and an outlet port 34 substantially in the central part of the fixed side end plate 10. The rotating scroll 9 is provided with a spiral projection 18 on one side of a rotating side end plate 17, which forms a spiral compressor chamber together with the spiral projection 11 of the fixed scroll 8. Also, the rotating scroll 9 is driven such that it rotates in relation to the fixed scroll 8. The mechanism 27 is provided between the rotating scroll 9 and fixed scroll 8 for preventing relative rotation thereof.
Patent JP-H0823940-A (JP)
Title: Preventing agent for flavor of beverage from deteriorating and prevention of flavor of beverage from deteriorating
Inventor: WASHINO KEN
IPC: A23L29/00
Filed: 1994-07-14
Abstract: PURPOSE:To obtain the subject preventing agent useful for preventing the flavor of a beverage, etc., remarkably losing or deteriorating the flavor from deteriorating filled in a glass bottle or a transparent container made of a plastic, etc., by mixing a specific ingredient with an apple extract. CONSTITUTION:This preventing agent for the flavor of a beverage from deteriorating contains a mixture of one or more of the group consisting of a sequestering agent such as gluconic acid, flavonols such as rutin and a sunflower extract with an apple extract therein. The preventing agent is capable of remarkably suppressing a change in the flavor with time without affecting the flavor of the beverage itself.