baber/WOPTO huggingface dataset:
Patent JP-H01255347-A (JP)
Title: Integrated circuit for parallel/serial-serial/parallel conversion
Inventor: MIZUMOTO TERUO
IPC: H04L13/10
Filed: 1988-04-04
Abstract: PURPOSE:To enable being variable a data length without extending LSIs for a parallel/serial(P/S) or serial/parallel(S/P) conversion even when an input/output data length is increased by dealing it with the extension of gate circuits and latch circuits. CONSTITUTION:The gates of gate circuits (1-1)-(1-N) and (2-1)-(2-N), in which the latch circuit data concerned are housed, are opened by first decoders 1-23 and 2-23, and the data are converted to serial data by P/S converters 3-1 and 4-1. The serial data are received by controllers 2 and 1 of the other side, they are converted to parallel data by S/P converter 4-2 and 3-2, the data are stored into latch circuits (2-31)-(2-3N) and (1-31)-(1-3N), and necessary data are outputted by second decoders 2-11 and 1-11. Consequently, when the input/output data length is increased, it is sufficient that the gate circuits and latch circuits are extended according to the input/output data length. Thus, without extending LSIs 3 and 4, the data length of the input/output can be made variable.
Patent JP-H10283036-A (JP)
Title: Pressure reducing valve
Inventor: KAGAWA TOSHIHARU
IPC: G05D16/10
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing valve suitable for an air machine tool. SOLUTION: Concerning the valve element of a pressure reducing valve 21, a piston part 25a is formed at the lower part of a disk 25d and the piston part is inserted into the cylinder part 22a of a housing. The outer diameter of the disk 25d and the outer diameter of a valve seat 30 are almost equal to each other, and primary pressure p1 is operated only upon a pressure receiving surface S4 of small area on the lower surface of the disk 25d. The valve element 25 is opened/closed by balancing a pressure sum F2 +(S1 .P2 )+(S4 .P1 ) of spring force F2 of compression spring 28, secondary pressure S1 .P2 to a diaphragm 27 and primary pressure S4 .P1 to the disk 25d and spring force F1 of pressure regulation spring 29 and controlled into secondary pressure = set pressure.  When the primary pressure is canceled in the state of secondary pressure = set pressure, the primary pressure S4 .P1 of disk 25d is reduced, the valve element 25 is opened and secondary side pressure air is discharged from an inlet.
Patent JP-H11284292-A (JP)
Title: Flexible printed wiring board, its connecting method and connecting member
Inventor: SEKI HIROSHI
IPC: H05K1/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible printed wiring board having an alignment mark which can be accurately recognized with a camera, by installing a printed wiring, the alignment mark and a covery lay covering a dummy printed wiring. SOLUTION: A flexible printed wiring board is constituted by arranging an alignment mark 6A which is in contact with the right side of a printed wiring. On the right side neighborhood of the alignment mark 6A, a dummy printed wiring 25A is arranged forming a gap. On the end portion and the periphery of the dummy printed wiring 25A which are positioned in an area shown by an arrow 28, nothing is arranged on the right side of the dummy printed wiring 25A, and inclination of a cover lay 13 is large, so that a light 29 is irregularly reflected. By arranging the dummy printed wiring 25A, a light 27 cast on the end portion and the periphery of the alignment mark 6A which are positioned in the area shown by the arrow 28 is hardly irregularly reflected.  As a result, when the shape of the alignment mark 6A is recognized with a camera, irregular reflection of the light 27 is little, a clear geometrical shape is imaged, and recognizing condition can be excellently maintained.
Patent JP-S5819741-A (JP)
Inventor: HORUGERU HINKERU
IPC: F16K3/316
Filed: 1982-05-20
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-S63249296-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: G08B5/00
Filed: 1987-04-06
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-S58224333-A (JP)
Inventor: SUCHIIBUN RAITO
IPC: H04B10/61
Filed: 1983-05-16
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-H04229514-A (JP)
Title: Manufacture of electrical insulating plate
Inventor: TAGAMI YOSHITAKA
IPC: H05K1/03
Filed: 1991-04-17
Abstract: PURPOSE:To reduce powder producing in stamping and smooth a processing plane by applying steaming after an insulating plate, having given resin in a surface layer and a center layer respectively, is made stamping. CONSTITUTION:An insulating plate, in which a surface layer is a thermosetting resin and a center layer is composed of a thermoplastic resin including a filler, is made stamping to a given shape, and then a stamping surface is treated with a solvent. Also the stamping surface is treated by a solvent vapor. As a result, powder adhering to the processed surface can be melted with the solvent, or reversely firmly sticked to the processed surface, enabling the processed surface to be smooth. Polyether imide and polyether sulfone are specially preferable as the thermoplastic resin; the resin, the filler, and a suitable additive are blended; a blended substance is kneaded with a banbury mixer or a biaxial extruder, etc., and cooled; and a crushed material is made extrusion molding and processing to make the insulating plate for the center layer. The surface layer is formed by applying the thermosetting resin on both the surfaces of the center layer to be heated and dried.
Patent JP-H11277177-A (JP)
Title: Sensor ring and its manufacture
Inventor: NISHIZAKI SHIRO
IPC: B21D53/88
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to lengthen a length in the diameter direction of the plane part of the tooth of a sensing part by press forming. SOLUTION: In this sensor ring 1, a sensing part 8 manufactured by bending cylindrical part 6 and one end in the axial direction of the cylindrical part 6, is integrally formed with a metal plate. In this case, sensing holes 7 coming cross the sensing part 8 and the cylindrical part 6, are provided, the cylindrical part 6 is formed by re-striking working, and the sensing part 8 is formed by coining working.
Patent JP-S63248920-A (JP)
Title: Controller for turbocharger of internal combustion engine
Inventor: KAWAMURA HIDEO
IPC: F02B37/10
Filed: 1987-04-06
Abstract: PURPOSE:To secure a proper supercharging effect all the time, by attaching a motor generator to the shaft of a turbocharger, making this motor generator operate as a motor or a generator on the basis of a rotor rotating position of the motor generator and load and speed of an internal combustion engine. CONSTITUTION:In this turbocharger 1, a compressor impeller 8 and a turbine impeller 9 both are attached to both ends of its shaft 7. In this case, a magnet rotor 13 is attached to the central part of the shaft 7, while a stator core 15 and a stator coil 16 both are attached to the inner circumference of a center housing 4 being opposed to this magnet rotor, whereby a motor-generator MG is constituted. In addition, a rotor rotating position sensor 40 is attached to the shaft 7, while a load sensor 20 and an engine speed sensor 21 both attached to an internal combustion engine 1, and each output of these sensors is inputted into a controller 22. And, the motor-generator MG is selectively operated as a motor or a generator according to each output out of these sensors 20, 21 and 40.
Patent JP-S62242203-A (JP)
Title: Controlling mechanism for degeneracy in robot function
Inventor: HOSAKA SHIGETAKA
IPC: G05B19/18
Filed: 1986-04-14
Abstract: PURPOSE:To retain minimum function and to avoid the worst situation by providing a function degeneracy controlling means that receives output signals of a trouble diagnosing means, isolates faulty and abnormal parts, restricts function of faulty and abnormal parts and makes common use of faulty and abnormal parts with other means. CONSTITUTION:A trouble diagnosing means 202 receives output signals from a trouble detecting means 200 and an abnormality foreknowing means 201 and specifies the position, degree and details of trouble and abnormality. A function degeneracy controlling means 203 receives output signals of the trouble diagnosing means 202 and makes isolation of faulty and abnormal parts, degeneration of function and common use of faulty and abnormal parts with other means. Concretely, isolation is made physically by operating a relay etc. or made logically using a logical element. Degeneration of function is made by, for instance, increasing load or lowering the limit value of a limiter. Common use is made by switching of each part of the robot by time division, or operating plural parts simultaneously by the same output.
Patent JP-S58200441-A (JP)
Title: Optical reproducer
Inventor: MARUTA KEIJI
IPC: G02B7/28
Filed: 1982-05-19
Abstract: PURPOSE:To obtain an optical reproducer which can be controlled easily, stably and accurately, by receiving the reflected and reproduced light via a Foucault prism at a center part including four photodetecting regions and two adjacent photodetecting parts provided outside the center part and then forming a desired error signal. CONSTITUTION:The reflected and reproduced laser light given through a Foucault prism 25 like a beam splitter, etc. is received by a photodetector which contains a center photodetecting part 27 including four symmetrical photodetecting regions E-H and A-D and two adjacent photodetecting parts 26 provided outside the part 27. Then a focus error signal, a tracking error signal and a tilt error signal of optical axis are produced on the basis of the difference between the photodetecting output sums of regions E-G and A-D, the difference between the photodetecting output sums of diagonal regions E, G, A and C and F, H, B and D, and the photodetecting output sum of all regions A-H. In such a way, it is possible to obtain an optical reproducer which has an easy-to-control constitution and can perform the stable and accurate control by the compelmentariness of those symmetrical photodetecting regions with a highly efficient use of light.
Patent JP-H05247719-A (JP)
Title: High-strength polyvinyl alcohol fiber and its production
Inventor: SANO HIROFUMI
IPC: D01F6/50
Filed: 1992-03-05
Abstract: PURPOSE:To provide a polyvinyl alcohol fiber having high strength and elastic modulus and excellent resistance to moist heat, usable even in an environment exposed to high-temperature or in water over a long period and suitable as a reinforcing fiber for rubber, plastics, cement, etc., and as a rope, fishing net and construction material. CONSTITUTION:A spinning dope is produced by dissolving a polyvinyl alcohol polymer having a viscosity-average molecular weight of >=3,000 and extremely small amount (relative to the polyvinyl alcohol) of a copolymer of isobutylene and maleic anhydride. The dope is spun and the fiber is subjected to dry heat- drawing at >=220 deg.C to cross-link the copolymer.
Patent JP-H03282591-A (JP)
Title: Device for reproducing performance information
Inventor: SAITO TSUTOMU
IPC: G10H1/053
Filed: 1990-03-30
Abstract: PURPOSE:To enable playback performance which is quantized by reproducing performance data according to clock data for reproduction which is not uniform in increase rate. CONSTITUTION:A clock generating means 1 generates a clock CK which is proportional to the tempo of reproduction, and a clock counter 2 counts the clock CK to generate and supply stepping clock data CKL to a converting means 3, which converts the data into the clock data CKN with a nonuniform increase rate and supplies the data CKN as the clock data for the reproduction to a reproducing means 4 for performance information. A CPU 12 and a RAM 16 correspond to the reproducing means 4 and the CPU 12 reads the performance information, which has a step time up to clock data for reproduction, out of the RAM 16 every time the clock data is supplied. Consequently, the reading speed of the performance information becomes fast/slow and is made fast before/after a beat and made slow at the intermediate part between beats to enable the playback performance which is just beaten (quantized).
Patent JP-H03283925-A (JP)
Title: Radio telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04W88/02
Filed: 1990-03-30
Abstract: PURPOSE:To offer information with a degree required personally inexpensively by sending the data of a handy copy machine via a mobile radio equipment or receiving the data. CONSTITUTION:When a transmission key 23 is depressed, a reception circuit of a handy copy machine connected to a connector 11 is connected to a reception circuit 17 and a transmission circuit of the handy copy machine connected to a connector 12 is connected to a transmission circuit 111 and a data permitting a data output is sent to the handy copy machine. Moreover, in the case of a reception key data, the processing connecting the handy copy machine to a radio bus and the processing sending a reception start data to the handy copy machine are implemented.
Patent JP-S58202117-A (JP)
Title: Holder for position of release of clutch of power vehicle
Inventor: KANENAMI SEIJI
IPC: B60W10/18
Filed: 1982-05-18
Abstract: PURPOSE:To prevent the rusting of a travelling clutch in unused time by operating a parking brake through interlocking the parking brake and a cut-off device so that the clutch is kept at a position of release when operating the parking brake for an agricultural tractor, etc. CONSTITUTION:When operating a parking brake lever 8, a brake pedal 3 is depressed first, the brake lever 8 is turned and oerated upward, and the pawl 8a of the lever 8 is connected to the tooth section 13a of a connecting plate 13 fixed on the machine body side. When an operating rod 11 is pushed down in the two directions (d) of a downward arrow while being interlocked with the working operation of the brake pedal 3, the horizontal section 11a of the operating rod 11 being in contact with the rotary base section of a clutch pedal 4 pushes down the arm of the clutch pedal 4, and the travelling clutch is released.
Patent JP-H01260093-A (JP)
Title: Calendering apparatus
Inventor: HASEGAWA TAKASHI
IPC: D06C15/02
Filed: 1988-04-06
Abstract: PURPOSE:To enable good calendering treatment even at a high speed, by arranging a plurality of elastic rolls along the transfer path of a web and providing each roll with ridges having large diameter and grooves having small diameter alternately in the axial direction in a state to satisfy a particular condition. CONSTITUTION:A web 1 is clamped in pressed state between one or plural metal rolls 2 and plural elastic rolls 3, 13 and transferred to effect the calendering treatment. In the above apparatus, each elastic roll 3, 13 is provided with ridges 3A, 13A having large diameter and grooves 3B, 13B having small diameter alternately in the axial direction. The grooves 3B, 13B of each elastic roll 3, 13 are made to be included in the range of the width of the ridges 13A, 3A of the other elastic rolls 13, 3.
Patent JP-S63251766-A (JP)
Inventor: SHIMIZU MITSUO
IPC: F25B29/00
Filed: 1987-04-08
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-H09242765-A (JP)
Title: Bearing seal
Inventor: NISHIJIMA KUNIHIRO
IPC: F16J15/328
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To mass-produce bearing seals having excellent sealing and fixing performance by forming an inner peripheral lip needing forming accuracy with a mold and making a plurality of seal rings formed by bending fitting parts integral with one another. SOLUTION: A formed bearing seal has a plurality of inner peripheral lips 31 formed to have high sealing performance, and on the other hand its fitting part a is firmly fixed to the fitting groove of a bearing by a high contact pressure applied by the bending of an outer peripheral edge. The inner peripheral lips 31 formed in the round hole 21 of a reinforcing plate 2 are designed to have better sealing performance, easily molding formed by being extended from a sealing layer 3, fixing performance is high after these are made integral and thus preferable molding forms are provided. Then, as a structure for forming the fitting part a1 by bending the outer peripheral edge of a seal ring (a), the fitting part al having a wide contact surface formed by bending one outer peripheral edge of the seal ring (a) and wrapping another outer peripheral edge and a high contact pressure is provided.
Patent JP-S63250531-A (JP)
Title: Method and device for evaluating propagation speed of surface slide wave substrate
Inventor: SAKIYAMA KAZUYUKI
IPC: G01H5/00
Filed: 1987-04-08
Abstract: PURPOSE:To accurately measure and evaluate the propagation speed of a surface slide wave by providing >=1 electrode for mutual conversion between an electric signal and a surface slide wave signal. CONSTITUTION:A couple of normal comb type input/output electrodes 1 and 2 which have a 30mum electrode width, a 30mum electrode-to-electrode space, a 20mm aperture length, and a logarithm of 6 are formed at an electrode-to- electrode distance 60mm on, for example, an LiTaO3 36 deg. Y-cut substrate 3 of 2mm in thickness and 76mm in diameter. Then the substrate 3 is fixed on a substrate mounting jig 6 and then both electrodes are disconnected completely with a cutter. Further, an electrode lead-out step is provided to a substrate end part, and lead wires are adhered with silver past and connected to a measuring instrument 9. Then the substrate 3 is installed on the substrate mounting jig 6. Further, a hole 5 for vacuum suction is formed in the substrate 3 and jig 6 to such a substrate 8 to be evaluated. Consequently, energy exchange efficiency between both substrates is improved and an accurate measurement is taken.
Patent JP-H01256881-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUDA YUJI
IPC: H04N5/335
Filed: 1988-04-06
Abstract: PURPOSE:To reduce the number of terminals for electrodes and that of drivers by using electrodes of a division type IT-CCD in common. CONSTITUTION:Each of image pickup parts 1-a to 1-c which consists of a light receiving part and a transfer part consists of about 80 stages of transfer in the vertical direction. A storage part 2 consists of about 80 stages of transfer. Electrodes G1 and G3 control read-out and transfer of the signal electric charge in image pickup part 1-c, 1-b and 1-a and transfer of the storage part 2. Electrodes G2c and G4c control transfer of the image pickup part 1-c. Electrodes G2b and G4b control transfer of the image pickup part 1-b. Electrodes G2a and G4a control transfer of the image pickup part 1-a. Electrodes G2m and G4m control transfer of the storage part 2. Thus, electrodes G1 and G3 are used as common terminals in image pickup parts 1-a, 1-b and 1-c to reduce the number of terminals and drivers to 10.
Patent JP-S569755-A (JP)
Title: Image forming particle
Inventor: TAKASHIMA YUUJI
IPC: G03G9/09
Filed: 1979-07-03
Abstract: PURPOSE: To obtain image forming particles for one shot color image formation superior in dye sublimation efficiency and suitable for vibration development, by coating the surfaces of transparent spherical resin particles, wherein a white inorganic fine powder, a colorless sublimable dye, and a colorant are dispersed, with a low resistance layer.  
     CONSTITUTION: About 20W90wt% white inorganic powder, such as alumina powder; about 0.5W15wt% sublimable colorless dye subliming on heating and coloring on reacting with an electron acceptor; about 1W10wt% coloring material; and about 5W70wt% resin, such as styrene-butadiene copolymer are dispersed and mixed, and granulated to form spherical transparent particles 2 of 5W50μm particle diameter. The surfaces of said particles 2 are coated by fluidization coating with a dispersion fluid made by dispersing copper iodide molecules into acetonitrile to form image forming particles 1 coated with low resistance layers 3 of resistivity ≤10 6 Ω.cm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63251879-A (JP)
Title: Portable information processor
Inventor: OKAWA TOMOYUKI
IPC: G06F21/12
Filed: 1987-04-08
Abstract: PURPOSE:To ensure the protection of secrecy and to simplify an access given from an owner by using a common password which permits the accesses to all information memory parts of plural types and the individual passwords which permit the accesses to individual memory parts to perform the access control those information memory parts. CONSTITUTION:The access control is carried out to the information memory parts by means of a common password which permits the accesses to all information memory parts of plural types and the individual passwords which permit the accesses to individual information memory parts. For instance, the subpasswords SP0-SP2 are stored in the memory circuits SM0-SM2 to permit accesses in response to memory parts M0-M2. At the same time, a memory circuit MM is used to register a master password MP that is known by an individual only. The accesses are given to the parts M0-M2 via the registered individual passwords with each means corresponding to the type of information. Thus it is possible to hold the secrecy. Furthermore it is required for an owner to store just a single password.
Patent JP-H01256501-A (JP)
Title: Manufacture of partially crosslinked hydrogenated nitrile rubber
Inventor: WADA HIROSUKE
IPC: C08F8/04
Filed: 1988-04-06
Abstract: PURPOSE:To remarkably increase the rate of hydrogenation and to lower the cost, by using a specific catalyst when C=C bonds in a partially crosslinked nitrile rubber are selectively hydrogenated. CONSTITUTION:A conjugated diene monomer (e.g., 1,3-butadiene), (meth) acrylonitrile and a compound having two or more copolymerizable double bonds copolymerizable therewith (e.g., divinylbenzene) are copolymerized to produce a partially crosslinked nitrile rubber (A) having a number-average molecular weight of 5,000 or more. The component (A) is selectively hydrogenated using a catalyst (B) comprising an essential components 0.005-10wt.% rubidium or its compound (a) and 0.1-1,000mol, for 1mol of the component (a), of an organic phosphine (e.g. tri-n-butylphosphine), and if desired, as a reaction promotor, 0.01-1,000mol, for 1mol of the component (a), of an organic amine or a conjugated base of a strong acid having a pKa of 3 or below, so that the rate of hydrogenation of the conjugated diene unit sections may be 50mol% or more, at 50-200 deg.C and a hydrogen partial pressure of 1-300kg/cm<2>.
Patent JP-H01257198-A (JP)
Title: Method for coating diamond-like carbon film
Inventor: KAZAHAYA TOMIO
IPC: C23C16/26
Filed: 1988-04-06
Abstract: PURPOSE:To prevent generation of a layer adsorbed with reaction gas on the surface of a carbon film in a process for coating a diamond-like carbon film synthesized in vapor phase under a low pressure by allowing the reaction gas to contact with a substrate for a specified time, then stopping the supply of the reaction gas and keeping a degree of vacuum in the vessel at <=a specified value. CONSTITUTION:A substrate (e.g. silicon, magnetic recording medium) is disposed in a high vacuum vessel, and a reaction gas consisting of a C-source gas (e.g. CO, methane) and a dilution gas (e.g. H2) are allowed to contact with said substrate for a specified time after exciting the reaction gas to form thus a diamond-like carbon film on the surface of the substrate. The supply of the reaction gas is stopped immediately thereafter, and the reaction gas in the reaction chamber is evacuated with a vacuum pump to keep a degree of vacuum in the reaction chamber at <=10<-4>Torr. Then, the temp. in the vessel is reduced to room temp., thus, a substrate coated with a diamond-like carbon film is obtd. By the above method, generation of a layer adsorbed with the reaction gas on a carbon film is prevented.