baber/WOPTO huggingface dataset:
Patent JP-H08126973-A (JP)
Title: Staple feeding device in electric stapler
Inventor: UDAGAWA HIROSHI
IPC: B25C5/15
Filed: 1994-10-31
Abstract: PURPOSE: To improve the reliability of feeding staple sheets in an electric stapler using plate form staple sheets. CONSTITUTION: A staple magazine 6 housing a staple cartridge 22 is installed to a frame 5 movable vertically. The staple magazine 6 is connected to a driver arm 9 through a compression coil spring 21. At the rear side of the staple magazine 6, a crank operation mechanism formed of a lever 23 and a push plate 26 is provided. The front part of the push plate 26 is inserted in the staple magazine 6, and energized forward by an extension coil spring 30. A stopper 31 is provided to the frame 5, and the lever 23 is rotated and the push plate 26 is retreated. When an electric stapler 1 is started and the driver arm 9 and the staple magazine 6 are lowered, the lever 23 is released from the regulation by the stopper 31, the push plate 26 is pressed forward, and staple sheets 28 are delivered.
Patent JP-H02114153-A (JP)
Title: Inspection of expandable tube with two ends thereof open
Inventor: SHINDO SATORU
IPC: G01N21/88
Filed: 1988-10-24
Abstract: PURPOSE:To achieve a higher inspection accuracy by inserting an expanding member to be expanded with the injection of a fluid into a tube to be inspected before the injection thereof. CONSTITUTION:An expanding member 3 is inserted into a tube 9 before an anti-ejection member 8 is mounted on a male thread 7 and then, the member 8 is mounted on the thread 7. The existence of a flange 1 and the member 8 prevents the tube 9 from slipping and ejecting with the expansion of the member 3. In other words, a valve 6 is opened to inject a fluid such as air into the member 3 so that the member 3 is expended. The expansion of the tube 9 facilitates the discovery of the presence of a flaw on the surface thereof. Moreover, after the inspection of one side of the tube 9, the fluid is drained from the member 3 and the tube 9 is taken out. Then, the same inspection can be performed by turning the tube 9 inside out. In this manner, a higher inspection accuracy is achieved.
Patent JP-H1192871-A (JP)
Title: Cold tool steel
Inventor: YOSHIDA JUNJI
IPC: C22C38/24
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance and machinability of a steel and to minimize the change of the dimensions after quenching and tempering by allowing it to have a specified compsn. contg. C, Cr, Si, V, Mo, and the balance Fe with inevitable impurities. SOLUTION: This cold tool steel contains, by weight, 1.10 to 1.35% C, 9.00 to 12.00% Cr, 0.10 to 0.30% Si, 0.20 to 0.45% V, 1.00 to 1.35% Mo and 6.0 to 10.0 Cr/C by weight ratio. By regulating the contents of C, Cr and Si and the ratio of Cr/C to the above ranges, its machinability is made satisfactory, and by incorporating 0.04 to 0.17% S as well, it is moreover improved. Furthermore, by regulating the contents of C and Cr and the ratio of Cr/C to the above ranges, its wear resistance improves. Moreover, by regulating the ratio of Cr/C and the contens of V and Mo to the above ranges, the maximum change of the dimensions in heat treatment is improved, and by regulating the contents of Si and Mo and the ratio of Cr/C to the above ranges, the anistropy in the change of the dimensions in heat treatment can also be improved.
Patent JP-H1057193-A (JP)
Title: Manual rise supporting device for bed
Inventor: AKEI KATSUHIKO
IPC: A47C20/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a device to be used while attached to a bed in to help the rising/lying of a person who needs attendance. SOLUTION: Concerning the manual rise supporting device for bed, a back rest frame 1 having cloth 11 for back rest for supporting the upper half of the body is operated so as to be freely rotated to rise through a rotary shaft 9 fixed at the lower part of central part of a bed 3, and the rotary shaft 9 is linked to a worm wheel 6 inside a worm gear wheel decelerator provided at a lower part on the side face of central part of the bed 3. Besides, the other end of a gas spring 2, of which one end P is fixed to the rear lower part of the bed 3, is linked at an extension point B of the back rest frame 1 from the rotary shaft 9, and the angle of rotation for rising can be operated by a handle 7 provided at the decelerator.
Patent JP-H01111362-A (JP)
Title: Semiconductor cooling apparatus
Inventor: NAKAJIMA TADAKATSU
IPC: H01L23/473
Filed: 1987-10-26
Abstract: PURPOSE:To reduce a thermal resistance value and a flow resistance value of a cooling liquid by a method wherein both the inside of a cooling block and the inside of a coolant supply block are connected at a coolant path and the cooling block and the coolant supply block are made detachable from each other. CONSTITUTION:A cooling block 4 and a heat-generating chip 2 are bonded by using a solder or the like. Accordingly, heat generated by the heat-generating chip 2 can be conducted quickly to the side of the cooling block 4; a cooling fin array 6 is formed on a junction face 7 of the cooling block 4; the fin array 6 is pressed by using a pressure plate 12; therefore, a cooling liquid can flow completely between fins 5; cooling performance at the fins can be enhanced. The cooling block 4 is bonded to the heat-generating chip 2 by using the solder or the like; after that, a flow path of the cooling liquid is connected by using an O-ring 22 and a rubber hose 23; the O-ring part is sealed by using an O-ring fastening mechanism. By this setup, a thermal resistance value and a load on an LSI are reduced; because a part between the cooling block 4 and a coolant supply block can be detached, repair performance of the LSI can be enhanced.
Patent JP-S61145574-A (JP)
Title: Fixing roller of electronic copying machine or the like
Inventor: NAGAMINE SHINGO
IPC: G03G15/20
Filed: 1984-12-19
Abstract: PURPOSE:To improve the fixability of a toner image to a carrier such as a form and to shorten the necessary time up to a heat-up state by providing an intermediate layer made of a specific material between a mandrel and the surface layer of a roller. CONSTITUTION:The intermediate layer 2 containing a far infrared ray material is interposed between the mandrel 1 and surface layer 3 of the heat roller 4 of a fixing roller. Consequently, infrared rays of a wide frequency range are radiated from the peripheral surface of the mandrel 1 as a heat source and the intermediate layer 2 is excited with its all energy to shorten the heat-up time for obtaining roller surface temperature required to start copying operation according to a selection of the noncohesive material of the surface layer 3.
Patent JP-S60156414-A (JP)
Inventor: FUIRITSUPU EDOGAA KUROSUMAN
IPC: A47F7/19
Filed: 1984-12-19
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-H0580391-A (JP)
Title: Barrier opening/closing mechanism for camera
Inventor: OMIYA AKIO
IPC: G03B11/04
Filed: 1991-09-19
Abstract: PURPOSE:To make a camera compact by opening/closing a barrier regardless of the movement of a mobile barrel. CONSTITUTION:A connecting/driving lever 28 is pivotally supported by the side surface of the mobile barrel 18 moved back and forth by the rotation of a helicoid barrel 16, an engaging projection 36 formed on the tailing edge of the helicoid barrel 16, and a sliding body 31 slid in a circumferential direction by the engaging projection 36, are provided as a lever operating means, and further, a barrier operating ring 24 for opening/closing the barrier by the drive of the connecting/driving lever 28, is provided. In a photographing preparation and in the collapsing of a barrel, the rotation of the helicoid barrel 16 is converted into the turn of the connecting/driving lever 28 via the sliding body 31, and a barrier blade 25 is opened/closed by the turn/drive of the connecting/ driving lever 28.
Patent JP-H07100426-A (JP)
Title: Rotary truck device in coating apparatus
Inventor: MIZUNO TAKAHIRO
IPC: B05C13/02
Filed: 1993-09-30
Abstract: PURPOSE:To prevent unreasonable force to act on a work by using a rotary truck for both of large and small works. CONSTITUTION:In a second coating zone coating material is applied to the work W held on a rotary truck D1 in a freely rotatable manner in thickness equal to or more than a running limit and, in a preparatory drying zone, the work W is rotated around an almost horizontal axial line to prevent the generation of the running of the coating material. A plurality of the connection holes of the rotary jigs 37, 38 attached to the work W are engaged with either one of a plurality of the connection pins 61-63 formed to the support members 35, 36 of the rotary truck D1. The connection pins 61-63 are set at mutually different positions corresponding to the size of the work W and the connection pin 61 is used for a large work W and the connection pin 63 is used for a small work W1 and the connection pin 62 is used for a medium size work.
Patent JP-H11168027-A (JP)
Title: Dielectric film for capacitor
Inventor: SCHNEEMEYER LYNN FRANCES
IPC: H01L21/316
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material for use in integrated circuits provided with capacitors which has high permittivity, large breakdown electric field and compatibility with the manufacture of silicon chip integrated circuits. SOLUTION: This dielectric thin film uses as the main component an amorphous composition of R-Sn-Ti-O, where R is zirconium(Zr) or hafnium(Hf). The preferable range of the dielectric thin film 24 composition is centered on Rx Sny Tiz Ow , where 0.1<=x<=1.8, 0.1<=y<=1.6, 0.2<=z<=1.9, 2.0<=w<=4.0 and x+y+z=2. Preferably, x is approx. 0.4, y is approx. 0.4, z is approx. 1.2, and w is approx. 4.0. In addition, it is possible to have the amorphous composition doped with nitrogen in order to improve the permittivity characteristic and uniformity of the dielectric thin film 24.
Patent JP-S63130175-A (JP)
Inventor: NAGASAWA HIDEO
IPC: B06B1/06
Filed: 1986-11-13
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-H02115154-A (JP)
Title: Imide compound and use thereof
Inventor: NAKAMURA GENICHI
IPC: C11D7/54
Filed: 1988-10-25
Abstract: NEW MATERIAL:A compound shown by formula I [R1 is 1-22C (substituted) alkyl; R2 and R4 are 1-22C alkyl; R4 is group shown by formula IV (R7 is H or R7 and R6 are bonded to form ring); R5 is group shown by formula V (R8 is H, 1-22C alkyl, etc.), etc.; R6 is H, 1-22C alkyl, aryl, etc.; n is 0-10; m is 1-10; X is organic or inorganic anion]. USE:A bleaching agent, detergent for cloth, germicide, cleaner for denture, mildewproofing agent, tableware cleaner and blowing agent. Showing bleaching activity effect even at low temperature. PREPARATION:A haloalkylcarboxylic acid chloride is reacted with an acid amide in the presence or absence of a base (e.g., triethylamine or pyridine) and a solvent (e.g., DMF or THF) to give a compound shown by a formula II (k and t are 1-22; j is 1-10). Then this compound is reacted with a tertiary amine to give a compound shown by formula III.
Patent JP-H01110250-A (JP)
Title: Analyzer for gas contained in metal material
Inventor: KATO YUTAKA
IPC: C23F4/00
Filed: 1987-10-23
Abstract: PURPOSE:To achieve a higher analysis accuracy, by attaching a throttle nozzle to an ion gun for ion beam etching of a sample. CONSTITUTION:Two manipulators 2 for holding a sample S and an ion gun 3 for ion beam etching so arranged to face the sample S are provided in a vacuum chamber 1. An analyzer (not illustrated) is provided on a top wall of the vacuum chamber 1 to analyze a surface condition of the sample S after an ion beam etching. Then, a throttle nozzle 42 is interposed between a casing 31 of the ion gun 3 and the vacuum chamber 1. With such an arrangement, in the ion beam etching of the sample S, a less amount of an inert gas is infiltrated into the vacuum chamber 1 when an inert gas to be ionized is introduced into the ion gun 3 as compared with the amount of the inert gas introduced into the ion gun 3. This can reduce the amount of impurities adhering to the surface of the sample after the ion beam etching.
Patent JP-2001090131-A (JP)
Title: Automatic faucet
Inventor: FUJINO TAKEHIKO
IPC: F16K11/065
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic faucet having no limitation for the mounting of an automatic faucet with control valve and facilitating the operation of a control handle and the repair of a control valve or solenoid valve. SOLUTION: This automatic faucet has, within a body, a control valve part for regulating the mixing ratio of hot water, a solenoid valve part provided in the downstream of the control valve, a spout part provided in the downstream of the solenoid valve, a detection part for detecting a human body, and a control part for driving the solenoid valve part on the basis of this detection signal. The body is formed into a thick plate shape having a substantially rectangular side surface profile and a vertically long planar profile, and an open space part is provided on the rear side of the upper surface thereof.  The control valve part and the solenoid valve part are vertically housed in the open space part from the rear in order and covered with a cover part so as to protrude the operation part of the control valve part from the cover part, and the spout part is provided on the upper part of the front surface of the body.
Patent JP-S62127104-A (JP)
Title: Rolling device
Inventor: TSUJII KAZUMASA
IPC: B21B1/08
Filed: 1985-11-28
Abstract: PURPOSE:To reduce an equipment cost and to improve the quality of product by providing a guide table which moves laterally with respect to the progressing direction of a rolling material and disposing guide side walls which can be adjusted in the space therebetween to meet the width of the rolling material on said table. CONSTITUTION:The guide table 6 which moves laterally with respect to the progressing direction of the rolling material 24 is provided along two pieces of tracks 4, 4 and a hydraulic cylinder 5 is disposed. The laterally movable side wall 8 which faces the guide side wall 7 erected and fixed to one side of the table 6 is further provided. The space between the side walls 7 and 8 is made freely adjustable by means of a hydraulic motor 12 and a worm reduction gear box 11. Since the final pass of an intermediate rolling mill 1 is made continuous with the finishing train by such mechanism, the distance between the two rolling mills 1 and 2 is considerably reduced. The equipment cost of the factory is thus reduced and the temp. drop of the rolling material is decreased, by which the product quality is improved.
Patent JP-2001094772-A (JP)
Title: Image processor
Inventor: ENOKIDA HIROAKI
IPC: H04N1/40
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that discriminates whether or not image data are data aiming at falsification and that provides a usual image output when the image data do not aim at falsification in the case that data of a specific original are included in the image data in the image processor that has a falsification prevention device. SOLUTION: An identification unit 3 identifies whether or not image data includes data of a specific original. In the case that data of the specific original are included in the image data, the identification unit 3 identifies whether or not the image data have image data other than the specific original in the image data. In the case that the other image data than those for the specific original are in existence in the image data, the identification unit 3 decides that the image data are not outputted for the purpose of falsification. The image processing unit provides an output of normal image data in this case.
Patent JP-2001092175-A (JP)
Title: Developer and measuring method of content of isolated component of externally added agent therein
Inventor: FUJIKURA YUKIHIRO
IPC: G03G9/087
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a filming layer on a drum by quantitatively measuring the content of an isolated component of an externally added agent in a developer. SOLUTION: The developer satisfying the relational expression: y<0.057x+0.1748 is obtained by using a binder resin satisfying 2,000<=(number average molecular weight Mn)<=5,000, 8,000<=(weight average molecular weight Mw)<=70,000 and 1.6<=Mw/Mn<=35. In the relational expression, (x) is the added amount of the externally adding agent and is not smaller than 0.2, y is the content of the isolated component calculated from the difference between the value measured on the front surface of a pellet and that measured on the back surface by the fluorescent X-ray analysis.
Patent JP-2000098612-A (JP)
Title: Production of semiconductor device, photosensitive composition and pattern forming method
Inventor: OKINO TAKASHI
IPC: C08F2/48
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition having high transparency to light of short wavelength, high adhesion to a substrate, good resolution and dry etching resistance by incorporating a specified high molecular copolymer and a photo-acid generating agent. SOLUTION: The photosensitive composition contains at least a high molecular copolymer obtained by copolymerizing at least one of monomers of formulae I and II with at least one of monomers of formulae III-VII and a photo-acid generating agent. In the formulae I-VII, R is acryloyl or methacryloyl, R11 and R12 are each H or monovalent alkyl, R13 is OH, =O, COOH or COOR14 (R14 is a monovalent organic group), R31 is H or at least one group selected from OH, OR14 and =O, R32 is H or a monovalent organic group and R41 is vinyl, acryloyl or methacryloyl.
Patent JP-H0790279-A (JP)
Title: Liquid property stabilization of liquid of wood vinegar
Inventor: KAWACHI TOSHIBUMI
IPC: C10C5/00
Filed: 1993-09-22
Abstract: PURPOSE:To effectively stabilize the liquid property of wood vinegar excellent in the safety and used as, e.g. noxious-insect repellent and dermatophytosis- treating agent by compounding wood vinegar liquid with a specific alkaline enzyme component to prevent deterioration with age. CONSTITUTION:Wood vinegar liquid is compounded with the sugar-free alkaline enzyme component prepared by a specific alkaline brewing in which rice and soybean, used as raw material, are subjected to multiple heat treatments. The addition of the enzyme component stabilizes the liquid property of the wood vinegar. Further, the alkaline enzyme component is preferably compounded at the ratio of e.g. 30ml to 1 ton of wood vinegar liquid.
Patent JP-H10115250-A (JP)
Title: Uni-flow type scavenger device
Inventor: FUKUSHIMA SHIGERU
IPC: F02B25/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve scavenge efficiency by decreasing resistance in a swirl port of large flow resistance, in a scavenger device juxtaposing the swirl port and a straight port. SOLUTION: A plurality of swirl ports 4 and a plurality of straight ports 5 are formed alternately in a position in the vicinity of a piston bottom dead center in a peripheral wall 2 of a cylinder 1, the fellow opening edge parts of the swirl/straight port 4, 5 in a peripheral surface of the cylinder peripheral wall 2 are mutually adjacent, in this part, a recessed part 19 is formed, to be in a diameter smaller than an external diameter of the cylinder peripheral wall 2, the opening edge part in a peripheral side of the cylinder peripheral wall 2 of the swirl port 4, particularly of a tilt side surface of the swirl port 4, an angular part of a tilt side surface 4a positioned in a cylinder center side and a peripheral surface 2a of the cylinder peripheral wall 2 is eliminated, to be protruded into a diametric direction inside, so as to make new air easily flow in the swirl port.
Patent JP-H03164183-A (JP)
Title: Brain-derived membrane protein expression system
Inventor: SHIYOYABU MOHAMETSUDO
IPC: C07K7/08
Filed: 1990-10-09
Abstract: NEW MATERIAL: A DNA expression structural substance encoding a polypeptide (or a composition containing a fragment including methionine 37, 68 or 69) having substantially same amino acid composition as a membrane protein and containing DNA sequence binding to at least one promoter (excluding wild type promoter), a terminator (excluding wild type terminator) or a replication system (excluding wild type replication system).  
     USE: For the retardation, etc., of growth of a neoplastic cell.  
     PREPARATION: A DNA expression structural substance is isolated from brain tissue by using acidic aqueous acetonitrile by gel permeation column and then using anacidic (0.1% trifluoroacetic acid) aqueous acetonitrile having linear gradient by reverse HPLC. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08128325-A (JP)
Title: Uniflow scavenging system engine
Inventor: SHIRAI KATSUHIKO
IPC: F02B27/06
Filed: 1994-11-02
Abstract: PURPOSE: To enhance scavenging efficiency in a uniflow scavenging system engine which has plural exhaust ports and in which a swirl is formed in a cylinder. CONSTITUTION: An exhaust port 6b in which the exhaust air flowing direction becomes the inverse direction to a swirl 7 in a cylinder 3, is composed of a helical exhaust port 8 having a spiral passage 9 to smoothly change the direction of an exhaust air current. An exhaust port which has a joining space communicated with plural exhaust ports and whose cross-sectional shape smoothly changes, is provided, and the port opening timing of the plural exhaust ports may be set so as to first open the exhaust ports in which the exhaust air flowing direction is the forward direction to the swirl 7 in the cylinder and to later open the exhaust ports in the inverse direction.
Patent JP-H11111255-A (JP)
Title: Safety valve for battery
Inventor: TOYOSHIMA HIDEKI
IPC: H01M2/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a safety valve for battery, which can hold the stabilized valve opening pressure. SOLUTION: A safety valve 25 for battery is formed with a first flat surface part 32 continued to a hole 34 at a circular recessed part in the periphery of the hole 34 of a seal plate 26, and a stage difference 31 is provided in the periphery of the first flat surface part 32 so as to form a second flat surface part 33 higher than the first flat surface part 32. An elastic plate 39 of a seal body 28 provided with a metal plate part 38 and the elastic plate part 39 is made to abut on the first flat surface part 32 of the seal plate 26, and the metal plate part 38 is made to abut on the second flat surface part 33, and the seal body 28 is elastically pushed to the seal plate 26 by a spring 29.  Since the metal plate part 38 abuts on the second flat surface part 33 so as to receive the force of the spring 29, compressing force to be applied to the elastic plate part 39 is maintained at a constant value, and generation of permanent deformation and stickiness of the elastic plate part 39 is prevented.