baber/WOPTO huggingface dataset:
Patent JP-H07132702-A (JP)
Title: Multichip rim
Inventor: YAMOTO JIYUETSU
IPC: B60B25/04
Filed: 1993-11-08
Abstract: PURPOSE:To prevent fretting fatigue in surfaces of a back flange part and bead seat band into contact with a side ring. CONSTITUTION:In a peripheral end angular part in contact parts of a back flange part 12 and/or a bead seat band 15 in contact with side rings 14a, 14b, chamfers 20, 21 are provided so as to contrive relaxing concentration of stress in the contact parts. As compared with in the case of providing no chamfer, a maximum value of concentrating stress can be reduced to almost 70% or less, and fretting fatigue can be prevented or reduced.
Patent JP-H10103225-A (JP)
Title: Compressor
Inventor: HAMA FUJIO
IPC: F04B27/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which is small-sized, can be installed on a vehicle, does not permit lube oil to get mixed in compressed air, maintains durability of the piston ring and cylinder even without lubrication and assures improvement of the capacity with a small size. SOLUTION: The captioned compressor is an air compressor in which a piston 20 reciprocates in a cylinder 1, and the piston 20 is coupled to a crankshaft 39 through a cross-slider crank mechanism and reciprocates in the cylinder 1. The interior of the cylinder 1 and that of a crankcase 25 are sealed by an oil seal 69 installed at the middle part of a piston rod 23. By the reciprocating motion of the piston 20, air is sucked into the cylinder through a suction port 3 formed in a cylinder head 2, compressed air is discharged through a discharge port 4, as well as air is sucked into the cylinder 1 through a suction port 70 of a valve-assembled body 26 secured to a bottomed cylinder 24 at the lower part of the cylinder 1, and compressed air is discharged through a discharge port 71 of a valve-assembled body 27 secured to the bottomed cylinder 24.
Patent JP-H09129555-A (JP)
Title: Plasma chemical deposition device
Inventor: MURATA MASAYOSHI
IPC: H01L21/285
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma chemical deposition device which is capable of preventing particles from mixing in a thin film to improve its quality when it is grown at a high speed, wherein the plasma chemical deposition device is used for manufacturing the thin film used for an electronic device such as a thin film semiconductor. SOLUTION: A substrate heater 3 mounted with a substrate 9, a reactive gas introduction tube 6, and a ladder inductance electrode 2 surrounded with a grounded shield 10 connected to an exhaust pipe 7 are arranged in parallel in a reaction chamber 1. The reaction chamber 1 is exhausted through a vacuum pump 8 to be as high in degree of vacuum as prescribed, then SiH4 gas is fed to the reaction chamber 1 through a large number of discharge holes 6b provided to the reactive gas introduction tube 6, and when a high-frequency power is applied to the electrode 2 from a high-frequency power supply 4 through the intermediary of an impedance matching device 5, a glow plasma discharge occurs to decompose SiH4 gas.  SiH4 radicals included in decomposed gas are diffused over the substrate 9 to form a thin film on the surface of the substrate 9, and the produced particles grow larger in grain diameter and are discharged out through the exhaust pipe 7 as being carried on a flow of plasma, so that the particles are restrained from reaching to the substrate 9 arranged above a spot where the particles are produced.
Patent JP-S63133410-A (JP)
Inventor: YAKIDA KIYOSHI
IPC: H01H13/02
Filed: 1986-11-21
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-H05213939-A (JP)
Title: Substituted imidazolyl-propenic acid derivative
Inventor: TOOMASU KUREMAA
IPC: C07D413/14
Filed: 1992-09-25
Abstract: PURPOSE: To prepare an imidazolyl-propenoic acid derivative useful as active substances in the medicines of hypertension and antiatherosclerosis.  
     CONSTITUTION: The compd. of the formula [R 1  is a 1 to 8C alkyl or alkenyl optionally substitutable with a 3-6C cycloalkyl or 3-8C cycloalkyl; R 2  is H, a halogen, OH, NO 2 , CN, CF 3 , OCF 3 , pentafluoroethyl, 1-6C alkyl or 6-10C aryl; R 3  is H, a 1-10C alkyl or a 5-7-membered heterocyclic ring which may has hetero atoms (S, N or O) up to 4; R 4  is H, a 1-8C alkyl or phenyl; R 5  and R 6  are H, a halogen, CN, NO 2 , CF 3 , OH, OCF 3 , 1-6C alkyl or alkoxy; R 7  is H or 1-6C alkyl] and the salts thereof, such as 2-benzyl-2-[2-n-butyl-4- chloro-1-{2'(N-triphenylmethyltetrazol-5-yl)biphenyl-4-yl)methyl}-1H-imidazol-5- yl]-2-propenoic acid methyl ester. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61155042-A (JP)
Title: Wiper blade
Inventor: FUKATSU YOSHIAKI
IPC: B60S1/38
Filed: 1984-12-26
Abstract: PURPOSE:To improve ability of a wiper blade for following a glass surface having large curvature, according to a method wherein a plurality of nodes connected in series to each other in the longitudinal direction of the wiper blade through a rotary pair are provided, and each node is capable of generating angular moment in the direction of a packing for wiping. CONSTITUTION:A main lever 26 is rotatably supported on the clip 22 of a wiper arm 20 by means of a pin 24, and some number of nodes 28, 30, 32 and 34 (four nodes are shown in the drawing) are rotatably connected in series to each other on both sides of the longitudinal direction of the main lever 26 by means of pins 36, 38, 40 and 42. A holder 44 is fixed on each node 28 to 34, and a packing 46 is held by means of these holders 44 and is slidable in the longitudinal direction. Each of semicircular pulleys 56, 62, 68 and 74 is rotatably mounted on each of the pins 36 to 42, and tension springs 58, 64, 70 and 76 are inserted between the pins 24 and 36 to 40 adjacent to the insides of the lower ends of the pulleys 56 to 74. Wires 60, 66, 72 and 78 are tensed and mounted between the pins 38 to 42 and 42' adjacent to the outsides of the lower ends of the pulleys 56 to 74.
Patent JP-H09127990-A (JP)
Title: Voice coding method and device
Inventor: IIJIMA KAZUYUKI
IPC: G10L19/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To apply satisfactory coding to various voice configurations by using the code vector clipped with Gaussian random noises at multiple different threshold values for a code book for vector quantization. SOLUTION: The noise output corresponding to the LPC residue is fed to a weighted synthetic filter 122 from the noise code book 121 of the second coding section 120 via a gain circuit. The inputted noises are LPC-synthesized, and the obtained signal is fed to a subtracter 123. The error with the signal weighted by an acoustic sense weighting filter 125 is extracted, a distance calculation is made by a distance calculating circuit 124, and the central value vector minimizing the error is searched by the noise code book 121. The code vector clipped with Gaussian random noises at multiple different threshold values is used for the code book for the vector quantization of the time base wave- form.
Patent JP-H10130733-A (JP)
Title: Production of steel sheet high in baking hardenability and small in aging deterioration
Inventor: TOSAKA AKIO
IPC: C21D9/46
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To production a steel sheet high in baking hardenability and free from the generation of aging deterioration without causing disadvantages in the points of the uniformity of the material and the stability of the operation. SOLUTION: A slab having a compsn. contg., by weight, <=0.01% C, <=0.10% Si, <=1.5% Mn, <=0.20% P, <=0.010% S, 0.030 to 0.150% Al, <=0.0040% N, and the balance Fe with inevitable impurities is subjected to hot rolling so as to regulate the finish rolling temp. to 800 to 950 deg.C and is coiled at >=600 deg.C, this hot rolled sheet is subjected to pickling and cold rolling, is thereafter subjected to decarburizing annealing by the quantity to be decarburized of >=0.0005wt.% by annealing treatment of holding to the recrystallization temp. or above for >=10sec in an atmosphere in which the gaseous compsn. is composed of >=3% hydrogen, and the balance substantial nitrogen, and the dew point is regulated to >=-20 deg.C and is subjected to secondary cold rolling at a draft of 1 to 5%.
Patent JP-H07325795-A (JP)
Title: Learning type recognition and judgment device
Inventor: KODA TOSHIYUKI
IPC: G06F15/18
Filed: 1994-11-14
Abstract: PURPOSE:To perform learning at high speed and to perform a recognition and judgment which is strong in the fluctuation of input data. CONSTITUTION:This device is provided with a learning data storage part 8 storing the attribute information of learning data composed of plural categories, a network composed of first to third unit recognition units (k 11 to, p 31 to, q 41 to), a teacher signal generation part 9 generating a teacher educator signal to be the number of the unit recognition unit of the lowermost layer corresponding to input data from the attribute information, a comparison deciding device 7 detecting the unit recognition unit generating a maximum output in the each unit recognition unit of the lowermost layer by a maximum output unit detector 6 and comparing the detected unit recognition unit number and the teacher signal, an output adder 11 selecting the unit recognition unit generating the output with high reliability from the outputs of the unit recognition units of the lowermost layer and adding the unit for every category and a maximum output detector 12 detecting the category number generating the maximum output from the added output.
Patent JP-2001098890-A (JP)
Title: Bit apparatus for tunnel boring machine
Inventor: IKEDA JUN
IPC: E21D9/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bit apparatus for a tunnel drive machine, capable of reducing excavation resistance by surely separating chips at the fallowing side of the cutter turning direction from the excavating surface. SOLUTION: In a bit apparatus 20, provided at a cutter spoke 18 of a tunnel boring machine equipped with at least one ultra hard chip 21 and at least one excavating body 22 fixed with a chip 21 at the tip portion, a columnar body 23 is fixed to the cutter spoke 18, and the excavating body 22 is coupled to the columnar body 23 through a pin coupling in a rotatable manner.
Patent JP-S62137386-A (JP)
Inventor: DAIMON MASAAKI
IPC: E06B7/12
Filed: 1985-12-11
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-H10109251-A (JP)
Title: Method for controlling rotation speed of turret
Inventor: NAGANO HISASHI
IPC: B23B29/32
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To suitably lower the rotation speed of a turret by judging if a rotation speed change command is given or not when executing a program and, when a rotation speed change command is given, by rotating a turret at a given new rotation speed. SOLUTION: A rotation speed command is given and a command speed is selected. As for this change in command speed, a predetermined rotation speed is selected from rotation speeds previously set and memorized in a numerical control device 43. The selected rotation speed is written in servo-system feed speed data, which changes the rotation speed when a tool is selected into a new command rotation speed. In this case, the rotation speed is made lower than an exiting rotation speed to alleviate the effects on the X-turret 11 side in the machining, thereby preventing a deterioration in machining accuracy.
Patent JP-H04152952-A (JP)
Title: Organism-compatible medical material
Inventor: ONISHI MASATO
IPC: A61L33/00
Filed: 1990-10-18
Abstract: PURPOSE:To satisfy various organism compatibilities by providing a synthetic polymer consisting of a repeating unit expressed by a specified structural formula on the surface of the material. CONSTITUTION:This organism-compatible medical material has a synthetic polymer consisting of a repeating unit expressed by the formula on its surface and is used in contact with the living tissue and body fluid, and an alkoxyalkyl (meth)acrylate is exemplified as the constituent. In the formula, R<1> is 1-4C alkylenes, R<2> is 1-4C alkyls, and R<3> is H or CH3. The homopolymer or copolymer of at least one monomer among alkoxyalkyl (meth)acrylates or the copolymer of the alkoxyalkyl (meth)acrylate and the monomer copolymerizable with the (meth)acrylate is exemplified as the polymer. When the material comes into contact with the blood, body fluid and living tissue, the blood platelets are not stuck or activated so much, the activation of the complement is insignificant, and further the affinity for the living tissue is excellent.
Patent JP-H08141911-A (JP)
Title: Polishing method for prism
Inventor: INOUE AKIRA
IPC: B24B41/06
Filed: 1994-11-15
Abstract: PURPOSE: To provide a polishing method for prisms capable of simply fixing and holding the prisms to a sticking tray and capable of concurrently polishing many prisms in a batch. CONSTITUTION: Multiple prisms 1a are stuck to the side face of a polishing fixture 6a in a line while polishing faces are faced downward, a new polishing fixture 6b is stuck to the face opposite to the stuck face of the polishing fixture 6a stuck with multiple prisms 1a, and multiple prisms 1b in the second line are stuck to the face of the new polishing fixture 6b opposite to the stuck face of the prisms 1a of the first line. These processes are repeated, the polishing fixtures 6a-6e and the prisms 1a-1d are overlappingly stuck in turn in a sandwich state, then the polishing fixtures 6a-6e are fixed to a sticking tray 10, and multiple prisms 1a-1d in multiple lines are polished at once.
Patent JP-S61156598-A (JP)
Title: Memory device
Inventor: SHIMURA HIDEYOSHI
IPC: G11C15/04
Filed: 1984-12-27
Abstract: PURPOSE:To execute associative processing such as list processing, pattern processing, etc. by providing a coincidence retrieval data designating mode, a coincidence retrieval write mode, and a coincidence retrieval readout mode. CONSTITUTION:In a coincidence retrieval data designating mode, data is written on a coincidence retrieval data register 20 and a coincidence retrieval field designating register 21. In case of a coincidence retrieval write mode, when data is written on a temporary storage register 17 from an inputting/outputting circuit 18, the contents of the same data are inspected, and when they have coincided with the contents of the register 20 designated by the designating register 21, they are transferred to a prescribed memory cell clock 11 and stored. In case of a coincidence retrieval readout mode, when data is designated by a readout coincidence retrieval data register 40 and a readout coincidence retrieval field designating register 42, its contents are inspected, and when they coincide with the contents designated by a coincidence retrieval data register 41 and a coincidence retrieval field designating register 43, the contents of a prescribed block 11 are read out of the inputting/outputting circuit 18.
Patent JP-H03140174-A (JP)
Title: Unlocking device for pinball machine
Inventor: KINOSHITA KIYOSHI
IPC: E05B61/00
Filed: 1989-10-27
Abstract: PURPOSE:To respond to every kind of pinball machine with one kind of unlocking device by selecting either a direction to press down or up the direction to press a locking claw of a pressing piece with a flexible wire mounting part. CONSTITUTION:The unlocking device 14 for front frame 10 is comprised of a fixed plate 24 fixed at the outer frame 20 of the pinball machine 18, a movable plate 26, the pressing piece 30 mounted at the movable plate 26 and locks the front frame 10 by pressing the locking claw 28 of the front frame 10, a flexible wire 32, a driving part 34, and the flexible wire mounting part 38 to mount the flexible wire 32 by selecting either an operation to press down or up the flexible plate 26. The unlocking device 16 for glass frame 12 is also comprised similarly to the unlocking device 14 for front frame 14. Also, either the operation to press down or up for the pressing direction of the locking claw 28 is selected with the flexible wire mounting part 38, and the flexible wire 32 can be mounted.
Patent JP-H03219077-A (JP)
Title: Thin film forming device
Inventor: OTA WASABURO
IPC: C23C14/34
Filed: 1990-10-18
Abstract: PURPOSE:To uniformly form a thin film on a large-area substrate with good controllability by arranging plural grids permeable to a vaporized material between a counter electrode and a target and impressing an appropriate potential on the grid. CONSTITUTION:A target electrode 6 carrying a target 16 and a counter electrode 12 holding a substrate 13 are opposed to each other in a bell jar 2 to be evacuated by introducing an active gas or an inert gas. The first and second grids 10 and 15 permeable to a vaporized material are arranged between both electrodes 6 and 12. DC power sources 18, 20 and 22 are further provided. The first grid 10 is positively charged with respect to the counter electrode 12, and the second grid 15 is positively or negatively charged or held at zero potential. The target 16 is negatively charged with respect to the counter electrode 12 and grids 10 and 15. Consequently, the sputtered particles from the target 16 are positively ionized and accelerated to the substrate 13, and a thin film is efficiently formed. The generated electron is attracted and sucked by the first grid 10, and the substrate 13 is not heated.
Patent JP-H03140126-A (JP)
Title: Opening/closing device for cover of electric hot-water heater or the like
Inventor: YOKONO MASAHIRO
IPC: A47J41/00
Filed: 1989-10-26
Abstract: PURPOSE:To easily realize the cover opening/closing mechanism being safe and sure, and having a satisfactory operation sense by selecting an inclination angle of a slant face part of a lock member, at the time of transmitting a pressing operation of an external operating member to the lock member. CONSTITUTION:When an external operating part 13 of a lock release control 9 is brought to pressing operation, a projection 14 is pressed against a slant face part 15 of a lock member 5, therefore, the lock member 5 moves backward against energizing of a spring 6, the projection 14 is detached from the slant face part 15 of the lock member 5, a side face 17 of the projection 14 and a roughly vertical end part 18 formed in front of the slant face part 15 abutting each other, and a claw part 7 of the lock member 5 is detached from a claw receiving part 8 of a body 1. When an angle theta of the slant face part 15 of the lock member 5 is made small, a moving amount required for a lock release of the lock release control is decreased, and a surplus space of the inside of the cover body 3 can be decreased, and the cover can be further miniaturized. On the other hand, when the angle theta of the slant face part 15 is enlarged, operating force of the lock release control 9 can be made small, and a satisfactory operation sense is obtained.
Patent JP-2001102476-A (JP)
Title: Ceramic substrate and manufacturing method thereof
Inventor: FUKUDA YOSHIYUKI
IPC: H05K1/03
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate of high quality by preventing minute crack at a processed part on the ceramic substrate, and provide a manufacturing method of the ceramic substrate at low cost in mass production. SOLUTION: A ceramic substrate has a processed part. In this case, a minute crack near the processed part is filled with liquid-phase material.
Patent JP-H08145410-A (JP)
Title: Soundproof material of air conditioning equipment
Inventor: SUNAKAWA MINORU
IPC: F04C29/06
Filed: 1994-11-15
Abstract: PURPOSE: To substantially reduce metal corrosion by lowering the elusion of chlorine ions substantially by forming a fiber containing no chlorine ion into a plate by needle punching or the like. CONSTITUTION: This soundproof material 13 is made up of a fiber formed into a plate to absorb and shield noises of a compressor 12 or the like of an air conditioner. In the soundproof material 13, a polyester based or vinylon based flame retarding fiber is formed into a plate by needle punching.
Patent JP-S62139352-A (JP)
Title: Semiconductor device
Inventor: SATO NORIAKI
IPC: H01L21/8229
Filed: 1985-12-12
Abstract: PURPOSE:To prevent a punch-through phenomenon in a insulating film breakdown incident by a method wherein an insulating film and Al electrode are laid on a semiconductor conductive region with the intermediary of a high- melting metal film, transition metal film, or high-melting silicide film and the insulating film is electrically broken down for the establishment of continuity between the semiconductor conductive region and Al electrode. CONSTITUTION:A tungsten film 10 is selectively attached to an electrode film formed on a semiconductor conductive region 2. After the attachment of an SiO2 film 3 by vapor phase growth to the tungsten film 10, an Al film is attached. The Al film is patterned into an Al electrode 5. Application of a voltage results in a breakdown of the insulating film 3 for the establishment of electrical continuity between the Al electrode 5 and conductive semiconductor region 2. The application of the voltage also results in a damaged tungsten film 10. With Al going into reaction with tungsten only with difficulty, the migration of Al is stopped by the tungsten film 10 before it reaches the semiconductor conductive region 2.
Patent JP-H08134803-A (JP)
Title: Rail clamping device
Inventor: ONUKI HIROSHI
IPC: E01B9/22
Filed: 1994-11-15
Abstract: PURPOSE: To dispense with welding by inserting the reaction receiving section of a rail clamping plate into the T-shaped hole of the top face of a steel sleeper, hanging a T-shaped bolt into the T-shaped hole and clamping a rail. CONSTITUTION: A retaining ring 13 is fitted to a bolt 11 and a projecting section 12 is inserted into an opening section 7A, both side edges of the opening section are fitted movably between the underside of the retaining ring 13 and the top face of the projecting section 12 and the underside of the retaining ring 13 is disposed at a specified place, and the rear-side projection 21 of a seat plate 20 is fitted into the opening section 7A. The height of the projection 21 is made larger than the thickness of the top face of a steel sleeper at that time, and the front end of the projection 21 is projected to the ballast side.  The bolt 11 is inserted into the hole of a clamping plate 14, which has a hole at a center and in which a lower section is fitted between an end face 23 on the rail side of the seat plate 20 and the end face 5 of a rail flange and an upper section bridges the top face 22 of the seat plate 20 and the top face 4 of the rail flange, and a nut 25 is screwed from the front end of the bolt 11 and the clamping plate 14 is clamped, thus joining a rail 2 with a steel sleeper 6. Size L is determined by the place of the end face 5 of the flange 3 of the rail 2 and the anti-rail side end-face place of the opening section A at that time.
Patent JP-H02127324-A (JP)
Title: Sheet supply device
Inventor: NAKAHARA TAKASHI
IPC: B65H1/00
Filed: 1988-11-07
Abstract: PURPOSE:To scan an external equipment smoothly by detecting the longitudinal size in the supply direction of a sheet placed in a sheet supply tray and a lateral size perpendicular to the supply direction thereof and transmitting the detected size information to the external equipment. CONSTITUTION:When a sheet is guided by lateral guide plates 3,4 from the right and left sides and its rear end is positioned by the rear guide part 6 of a sliding tray 5, a sheet size detecting part 7 is operated by interlocking to the movement of these lateral guide plates 3,4 and the slide of a sliding tray 5. The lateral and longitudinal size of the sheet detected by the action of this sheet size detection part 7 are transmitted to the main body of a laser beam printer which is an external equipment 1.