baber/WOPTO huggingface dataset:
Patent JP-S5314344-A (JP)
Title: Stabilizing control system of power system
Inventor: GOTOU MASUO
IPC: H02J3/24
Filed: 1976-07-26
Abstract: PURPOSE: To obtain a stabilizing control system of high reliability in employing a digital computer as the stabilizing control device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07296998-A (JP)
Title: Resonance frequency adjusting tuner of high-frequency accelerating cavity
Inventor: INOUE KOJI
IPC: H05H7/18
Filed: 1994-04-26
Abstract: PURPOSE:To provide a resonance frequency adjusting tuner for high frequency accelerating cavity for making RF contact between the tuner body and a tuning plunger without resorting to slide contacting. CONSTITUTION:Airtight bellows 5 are furnished to enable advancing and retreating a tuning plunger 3 while the vacuum condition in an accelerating cavity 10 is maintained, and at the periphery of the bellows 5, high frequency shield bellows 6 for making high frequency connections of the plunger 3 with the tuner body 2 are provided as an RF contact, which is to be installed for preventing the airtight bellows 5 from being influenced by the electromagnetic waves in the cavity 10. The high frequency shield bellows 6 are not of the conventional type with which high frequency connections are generated by slide contacting, but of a new type in which high frequency connections are maintained by a bellows construction expanding and contracting with the advancing/retreating motions of a tuning plunger 3, and therefore, it is free from generation of gas associate with slide contacting. fusion attachment of the contact, production of powder from machining, etc., and a stable and lasting effect of RF contact can be obtained.
Patent JP-H03289243-A (JP)
Title: Telephone system
Inventor: OGUCHI NAOHISA
IPC: H04M1/274
Filed: 1990-04-04
Abstract: PURPOSE:To easily register lots of data by retrieving a telephone number of an opposite party from a data registered on an IC card and dialing the telephone number in one-touch. CONSTITUTION:When a caller inputs a retrieval code, a retrieval circuit 12 analyzes a retrieval code by a control of a control circuit 7 and it is informed to the control circuit 7. The control circuit 7 reads a relevant data from the IC card and a display control circuit 17 displays the read data onto a display device 16. When the displayed data is an object data, the caller depresses a dial key 15, then a dial telephone number control circuit 14 converts telephone number information into information for sending a selection signal and sends it to a dial circuit 4 via the control circuit 7. Thus, lots of data are easily registered.
Patent JP-S62244792-A (JP)
Inventor: TOOMASU ROBAATO ANDAASON
IPC: B63H9/06
Filed: 1986-04-18
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-H09277644-A (JP)
Title: Carriage driving mechanism of printer
Inventor: KOIKE HISAYUKI
IPC: B41J19/20
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To make the tensions of a belt during a forward path and during a backward path equal to each other by a method wherein the directions of rotation of a belt with a first pulley and with a second pulley are made to be different from each other by means of a power changing-over mechanism, with which the rotation of a motor is transmitted to a first power transmission mechanism when the motor is rotated to its predetermined direction and the rotation of the motor is transmitted to a second power transmission mechanism when the motor is rotated to the direction opposite to the above-mentioned direction. SOLUTION: When a motor 7 is rotated to the CW direction, a motor gear 7a and an arm 9 are also rotated to the CW direction and consequently a planet gear 8 engages with the gear 1a of a first gear train 6, resulting in transmitting the rotation of the motor 7 to a first pulley 5 throughout the first gear train 6. By the rotation of the first pulley 5, a toothed belt 4 rotates so as to move a carriage 2 to the direction A in order to perform printing at the desired position. On the contrary, when the motor 7 is rotated to the CCW direction, the arm 9 is also similarly rotated to the CCW direction and consequently the planet gear 8 engages with the gear 16a of a second gear train 16, resulting in rotating a second pulley 15 through the second gear train 16. As a result, the toothed belt 4 rotates to the direction B in order to move the carriage 2 to the direction B.
Patent JP-2000286488-A (JP)
Title: Laser system
Inventor: FUJITA SHUICHI
IPC: G02B6/28
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost laser system by reducing the number of optical fibers used, and additionally, the number of parts which connect and hold the optical fibers. SOLUTION: Beams 2 emitted from four solid-state lasers 1 are combined into two beams by means of two first combining and incident means 10 and the two beams are transmitted to a first amplifier 6 respectively via optical fibers 3 to excite the laser medium of the amplifier 6. The beams 2 emitted from twelve solid-state lasers 1 are combined into two beams by means of two second combining and incident means 10A, and the two beams are transmitted to a second amplifier 7 respectively via optical fibers 3 to excite the laser medium of the amplifier 7. In addition, the beams 2 emitted from twenty-four solid-state lasers 1 are combined into four beams by means of four combining and incident means 10A, and the four beams are transmitted to a third amplifier 8 respectively via optical fibers 3 to excite the laser media of the amplifier 8.
Patent JP-S61248290-A (JP)
Title: Magnetic bubble memory device
Inventor: AKIBA YUTAKA
IPC: G11C11/14
Filed: 1985-04-26
Abstract: PURPOSE:To make the titled device thin and small by forming slits on drawing parts of a flexible wiring board and drawing out bending parts from the wiring board so that respective wiring leads are doubled. CONSTITUTION:Each slit 2ds is formed so that 8 wiring leads 9a are divided into two parts and each bending part 2 is drawn out to the outside of a case RFSs through a notched part 25 formed on the corner part of the case RFSa. Since the slits 2as-2ds are formed on the bending parts 2 and the bending parts 2 are drawn out so that respective wiring leads 9 are doubled, the notched parts of the cases RFS can be reduced in size.
Patent JP-S5714613-A (JP)
Title: Photosetting composition
Inventor: YASUI TOSHIHIKO
IPC: C09D11/00
Filed: 1980-06-30
Abstract: PURPOSE: The titled composition that is composed of a specific polyester resin, a photopolymerizable monomer or prepolymer and a photopolymerization initiator, thus having high suitability as a printing ink and giving good photocuring and ink- film-forming properties to the ink.  
     CONSTITUTION: (A) A polyester resin that contains, as essential alcohol components, hydrogenated disphenol-A and one selected from compounds of the formula [R 1 , R 2  are -OC 2 H 4 O-, -O(C 2 H 4 ) 2 , -OC 3 H 6 , -O(C 3 H 6 ) 2 O-] and, assential acid com ponents, compounds selected from dodecenylsuccinic acid or its lower alkyl ester and dedecenylsuccnic anhydride is combined with (B) photopolymerizable monomers  bearing ehtylenically unsaturated double bonds and/or its prepolymer and (C) a photopolymerization initiator. The contents of the essential alcohol components and the essential acid components are preferably more than 40wt% on the basis of the total alcohol and acid components respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03287405-A (JP)
Title: Vehicle suspension
Inventor: KURUSU TOSHIRO
IPC: B60G3/20
Filed: 1990-04-03
Abstract: PURPOSE:To prevent the generation of substantial rolling displacement to a suspension member even at the turning time of a vehicle so as to secure the desirable maneuvering stability of the vehicle by providing the inner and outer cylinders of a bush device with parts inclined to the inboard side of a wheel at an upward view. CONSTITUTION:In a case of a bush device 38R on the right, the outboard side part of the rubber bush 56 of a second bush 42 is mainly compressed horizontally by the inboard directional force, so that the vertical spring constant is enlarged to suppress the relative displacement of an outer cylinder 54 to an inner cylinder 52. When the outer cylinder 54 is relatively displaced in the inboard direction in relation to the inner cylinder 52 by the inboard directional force, the outboard side part of the rubber bush 56 generates reaction, and this reaction acts in the direction of offsetting downward force. Then the vertical spring constant of the rubber bush 56 is enlarged and upward force is generated, and this reduces the relative downward displacement of the outer cylinders 48, 54 and cylinder body 64 to the inner cylinders 46, 52.
Patent JP-H05143161-A (JP)
Title: Hybrid system for controlling position and force
Inventor: UIRIAMU DEI FUITSUSHIYAA
IPC: G05D3/12
Filed: 1992-04-09
Abstract: PURPOSE: To provide a kinematically stable hybrid control system by multiplying a displacement error signal by the pseudo inverse matrix of the matrix product between a selection matrix and a Jacobian matrix, and generating a joint displacement error signal. CONSTITUTION: An addition node 13 generates an end effector error displacement signal Xe indicating a difference between an actual diplacement Xa and a desired displacement Xd of the end effector of a robot manipulator 11. A means 35 multiplies the end effector error displacement signal Xe by the pseudo reciprocal number of the matrix product of a selection matrix S and a Jacobian matrix J, and calculates a joint displacement error signal θes. A difference fe between a target value fd and an actual value fa generated by the end effector is calculated by an addition node 15, and a joint force error signal τes is calculated by a means 37.  An addition node 29 generates a control signal according to the joint displacement error signal and the joint force error signal, moves the end effector according to desired displacement, and allows the end effector to generate a desired force.
Patent JP-H03290169-A (JP)
Title: Food for preventing overeating
Inventor: ISHIBASHI NOBUHIRO
IPC: A23L33/20
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a food for diet ingestible with good palatability, not gelatinizing even by putting the food in a refrigerator, having specific viscosity, gel strength and gel disintegration degree, comprising water-soluble food fibers and a specific protein. CONSTITUTION:The objective food comprising an aqueous solution which contains preferably 0.2-0.3w/v% water-soluble food fibers (e.g. carrageenan) and a protein (e.g. casein) having an isoelectric point in an acidic range and has <=100cp viscosity at 4 deg.C, >=180rpm gel strength (R) and <=10 gel disintegration degree.
Patent JP-S5423461-A (JP)
Title: Current hold circut
Inventor: YAMAGUCHI HIROYASU
IPC: H03K7/02
Filed: 1977-07-25
Abstract: PURPOSE: To establish a circuit suitable for circuit integration, by preventing the lowering in the hold time of hold current and the accuracy, through addition of a bias voltage to the base by connecting Tr of the same polarity to the current holding transistor used in the circuit, in the circuit holding the signal value at a given time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10283163-A (JP)
Title: Two-input adder with correction and multiplier
Inventor: TAGAMI KAZUFUMI
IPC: G06F7/523
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a gate stage number based on the addition of the correction term of a highest digit by providing a means for obtaining carry propagation to respective bits in the case that a carry signal and the correction term are both '1'. SOLUTION: A carry look-ahead auxiliary means 4 generates carry input generated in the respective bits when the carry signal C and the correction term H both take a value '1' from the carry signal C, the correction term H and the output of a PG generation means 1. A double carry detection means 5 detects whether or not the two pieces of carries are generated because the carry signal C and the correction term H simultaneously take the value '1'.  A sum generation means 6 obtains and outputs the sum of the two sets of input signals A and B, the carry signal C and the correction term H by obtaining the exclusive OR of the output of a temporary sum generation means 2 and the output of the double carry detection means 5 and obtaining the exclusive OR of the OR of the output of a carry look-ahead means 3 and the output of the carry look-ahead auxiliary means 4 and the output of the exclusive OR.
Patent JP-S60233330-A (JP)
Title: Air-fuel ratio controlling apparatus for internal-combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/00
Filed: 1984-05-07
Abstract: PURPOSE:To prevent fluctuation of the engine speed, by providing a means for learning a learning correction value from the correction value for closed-loop control of the air-fuel ratio at predetermined time intervals and a means for controlling the quantity of fuel supplied to an engine. CONSTITUTION:A air-fuel ratio detecting means (b) detects the air-fuel ratio of an internal-combustion engine (a) by detecting the concentration of a particular component contained in the exhaust gas of the engine. A means (c) calculates the correction value for closed-loop control of the air-fuel ratio from the conditions of the detected air-fuel ratio. A learning means (d) learns a learning correction value from the correction value for closed-loop control of the air-fuel ratio at predetermined time intervals. Further, a fuel supply means (e) controls the quantity of fuel supplied to the engine (a) according to the learning correction value and the correction value for closed-loop control. By employing such an arrangement, it is enabled to prevent fluctuation of the engine speed due to excessive frequency of learning control of the air-fuel ratio.
Patent JP-S5823623-A (JP)
Title: Antitumor agent containing 5-fluorouracil derivative
Inventor: NAGATA WATARU
IPC: C07D405/14
Filed: 1982-05-25
Abstract: PURPOSE:An antitumor agent that contains a specific 5-fluorouracil derivative as an active ingredient, thus showing strong activity, permitting oral administration and having low toxicity. CONSTITUTION:The objective antitumor agent aontains a compound of formula I[R<1>, R<2> are H, group of formula II (R<3>, R<4> are H, hydroxyl, trialkylsilyloxy), formula (III) (R<5>, R<6> are alkyl) where the case where R<1> and R<2> are H at a time is excluded], e.g., 3-(3-oxo-6-cyano-1,3-dihydro-1-isobenzofuranyl)-5-fluorouracil. For example, it is orally given in a form of tablets or granules or made into a solution for injection. The effective dose of the compound of formulaIwidely ranges relatively and it has an advantage that its dose can be varied easily.
Patent JP-S57206622-A (JP)
Title: Blood substitute
Inventor: IWASHITA YUUJI
IPC: A61P7/08
Filed: 1981-06-10
Abstract: PURPOSE: A blood substitute in which an oxygen transporting substance is joined to a polymer, e.g. polyethylene glycol, and hemoglobin with amide linkages.  
     CONSTITUTION: A polymer selected from the group consisting of polyethylene glycol, polypropylene glycol, and ethylene glycolpropylene glycol copolymer is joined to hemoglobin with amide linkages to give an oxygen transporting substance, which is used to give a blood substitute. The hemoglobin to which the polymer is joined by the amide linkages is obtained as follows: A polyether carboxylic acid is reacted with an N-hydroxysuccinimide in the presence of a diayclohexylcarbodiimide in N,N-dimethylformamide, and the resultant cyclohexylurea is filtered and removed. Ether, etc. is added to give an activated ester of  the polyether carboxylic acid. the ester is then reacted with hemoglobin or a  derivative thereof in an amount of 1W(1/100) that of the ester in an aqueous  solution at a pH of 7W9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05254715-A (JP)
Title: Sheet-shaped member affixing member
IPC: B65H37/04
Filed: 1992-03-16
Abstract: PURPOSE:To increase the linearity of the cut end of sheet-shaped member by providing a cutter receiver where the end part of the sheet-shaped member can be fixed and a moving means to move the receiver in the tangential direction in synchronization with the circumferential speed of a drum in a device to coil the sheet-shaped member around the drum. CONSTITUTION:A sheet 1 is carried by a conveyor 5, and stopped when the fore end part comes on the fore and rear anvils 8, 9, and sucked by vacuum pads 10, 11. Then, a cutter 6 moves in the transverse direction between both sucked parts of the sheet 1, and the fore end part of the sheet 1 is cut thereby. Then, the fore side anvil 8 is divided from the rear side anvil 9 by a dividing cylinder 16, and the respective anvils 8, 9 advance integrally by the rotation of a screw shaft 14 by a motor 15 in this divided condition. When the rear side anvil 9 is positioned immediately below the drum 2, the rear side anvil 9 is elevated by an elevating cylinder 19, and the fore end 1a of the sheet is delivered to a vacuum pad 4 of the drum 2. The sheet 1 is coiled around the drum 2 by the successive rotation of the drum 2.
Patent JP-H05264125-A (JP)
Title: Direct-firing type high temperature regenerator
IPC: F25B33/00
Filed: 1992-03-16
Abstract: PURPOSE:To alleviate a corrosive environment by lowering the temperature of the heating surface. CONSTITUTION:In a direct-firing type high temperature generator having a flue 2 and a fire tube 4, since a spongy metal plate 9 is provided close to the heating surface on the liquid-contact side of a rear tube plate 22 of the flue, not only are large bubbles generated on the heating surface of the liquid-contact side of the rear tube plate 22 of the flue directly contacted with flames but also innumerable fine bubbles are generated from also the surface of the spongy metal plate 9. And steam bubbles rising between the rear tube plate 22 of the flue and the spongy metal plate 9 induces the evaporation of an overheated liquid layer. Thus, the evaporation is easily occured and the heat transfer efficiency is improved. Moreover, a large convection is occured to eliminate a dead area. The life of the device is prolenged by preventing the overheating of absorbed liquid and heating surface.
Patent JP-H07292852-A (JP)
Title: Fitting structure of surface material in panel
Inventor: OTA TAKASHI
IPC: E04C2/30
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a panel of which external appearance is neither easily spoiled nor degraded. CONSTITUTION:Frame members 2 are arranged along the inner face of surface members 1. A first connecting piece 4 is continuously attached from a base plate 3 to the plane direction thereof and a second connecting piece 5 is attached from the base plate 3 so as to cross at right angles to the first connecting piece 4 to constitute a connecting member 6. The base plate of the connecting member 6 is put to position between the frame member 2 and the surface member 1. The first connecting piece 4 positioned to contact the inner face of the surface member 1 is fixed to the surface member 1. The second connecting piece 5 positioned to contact the side face of frame member 2 is fixed to the frame member 2.
Patent JP-H01260559-A (JP)
Title: Microcomputer system
Inventor: FUKUMOTO MASANORI
IPC: G06F13/28
Filed: 1988-04-12
Abstract: PURPOSE:To efficiently perform the development of a program by providing an additional circuit for DMA (direct memory access) transfer in which data transfer from a memory having an address unaccessible directly from a CPU to the memory having the address accessible directly from the CPU is enabled. CONSTITUTION:The additional circuit 7 for the DMA transfer is connected between the CPU 1 and a DMA controller 2 via an address bus 3 and a data bus 6, etc., and a main memory 8, an extension memory 9 are connected to the CPU 1, the DMA controller 2, and the additional circuit 7 for the DMA transfer via the address bus 3 and the data bus 6. And the additional circuit 7 for the DMA transfer is constituted so that the data transfer can be performed from the range 9a of the extension memory 9 having the address unaccessible directly from the CPU 1 to the range 8a secured in advance of the main memory 8 accessible directly via the data bus 6. In such a way, it is possible to realize the direct access of data from the CPU 1 by a simple program.
Patent JP-S59214242-A (JP)
Title: Electronic parts package
Inventor: NOSE KOUJI
IPC: H01L21/50
Filed: 1983-05-20
Abstract: PURPOSE:To eliminate positional deviation between package base and cover and easily assemble them by providing a protruded and recess portions which will become the alignment guides to the sealing surfaces of cover of package and the sealing surface or periphery of it of package base. CONSTITUTION:A protruded portion 6 is provided at the rear surface of ceramic cover 5. A guide hole 8 of cover 5 is provided at both ends of cavity 7 of the package. At the time of placing a cover 5 on the package case 1, the cover 5 is engaged with the guide hole 8 provided to the case 1 through the protruded portion 6 at the rear surface. Thereby, alignment of cover 5 can be simplified and positional deviation of cover 5 can be eiliminated.
Patent JP-S63258222-A (JP)
Title: Regular four-wheel driving system
Inventor: KAWAMURA OSAMU
IPC: F16H48/29
Filed: 1987-04-14
Abstract: PURPOSE:To form each diameter into the same and aim at the promotion of lightweightiness and miniaturization as a whole by increasing two sets of transmission spur gears to a dual differential gear. CONSTITUTION:Intermediate gears 9 and 12 on a planetary carrier 2 are used for part of an interlocking gear of a worm in a dual differential gear 1, and this planetary carrier 2 is rotated by a main shaft 17 via a planetary carrier disc 18, whereby each interlocking gear will do in the same diameter as a known toe center differential gear, thus an outer diameter of the planetary carrier 2 is in no case increased at all.
Patent JP-H09257043-A (JP)
Title: Rolling bearing
Inventor: YAMAMOTO MASAO
IPC: F16C33/66
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve resistance for high temperature and high speed, reduce the production of dust generation, and elongate life by holding a plurality of ceramics rolling bodies between inner and outer rings through a holder, and forming a plating film of a specified thickness at least on orbit surfaces of the inner and outer rings, and the surfaces of the holder and the rolling bodies. SOLUTION: A plurality of ceramic rolling bodies are held between inner and outer rings through a holder in a rolling bearing used for a high speed rotation supporting part such as hard disc drive. Plating films of 0.03 to 20 micrometers are formed on at least the orbit surfaces of the inner and outer rings, and the surfaces of the holder and the rolling bodies. Torque fluctuation due to grease lubrication or dust generation is prevented, and abrasion between the orbit surfaces of the inner and outer rings and the rolling bodies is reduced during rotation of the bearing with such a hybrid rolling bearing Lubricancy itself can be improved due to synergistic effect of lubrication of a plating film.
Patent JP-H07291962-A (JP)
Title: Protection of aldehydes or ketones with 1,8-naphthalenedithiol or 1,8-naphthalenediselenol
Inventor: FURUKAWA NAOMICHI
IPC: C07C391/02
Filed: 1994-04-27
Abstract: PURPOSE:To enable easy protection of aldehydes or ketones without causing malodor by cyclization reaction of these carbonyl compounds with 1,8- naphthalenedithiol or the like. CONSTITUTION:An aldehyde such as acetaldehyde or benzaldehyde or a ketone such as acetophenone is allowed to react with 1,8-naphthalenedithiol or 1,8- naphthalenediseleno, of the formula (X is S, Se) to protect both carbonyl compounds. On the deprotection, the protected aldehyde is irradiated with UV rays to turn back to the free form in no need of heavy metal such as mercury or cone. sulfuric acid. Ketones are also in the same case.
Patent JP-S59216409-A (JP)
Inventor: KOJIMA YASUO
IPC: H02G1/02
Filed: 1983-05-24
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。