baber/WOPTO huggingface dataset:
Patent JP-H09134430-A (JP)
Title: Iris data collating system
Inventor: MORI TORU
IPC: G06F21/32
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a trouble such as forgetting an identification(ID) number or the like and processing an erroneous ID number because of the ID number unused, to remove a damage due to the burglary of a card or the like and to secure the security of a transaction. SOLUTION: The iris data of a certain person 1 are previously acquired by a camera 4 connected to a terminal equipment 6 in advance and an iris data acquiring part 5 and registered in an iris data registering part 7. When new iris data are inputted from a person 1 standing in front of the camera 4 at the time of executing transaction processing or the like, the inputted data are collated with the registered iris data by an iris data collating processing part 8 and the collated result is outputted.
Patent JP-H08172790-A (JP)
Title: Commutatorless dc motor driving equipment
Inventor: NISHIDA MICHIFUMI
IPC: H02P6/06
Filed: 1994-12-20
Abstract: PURPOSE: To make it possible to generate a large counter torque in a commutatorless DC motor driving equipment which is driven based on the information on a rotation position which is obtained from counterelectromotive force of a motor. CONSTITUTION: A first positional signal composing means 6 generates two groups of positional signals of three phases from counter-electromotive force signals which are generated by stator windings 2, 3, and 4. The magnetic flux or a change in the magnetic flux when a main magnet 5 turns is detected by a magnetic flux detecting means 10 and its waveform is shaped by a pulse generating means 11. A second positional signal composing means 12 generates two groups of positional signals which conduct only between two specified current feeding terminals and whose conducting direction reverses according to output signals of the pulse generating means 11.  A switching means 13 outputs the groups of signals from the first positional signal composing means 6 to a power supplying means 7 when a torque direction command input from outside is an acceleration command and it outputs the group of positional signals from the second positional signal composing means 12 to the power supplying means 7 when the torque directional command is a speed reduction command.
Patent JP-H09158976-A (JP)
Title: Liquid-sealed vibro-isolating mount device
Inventor: MIKASA TETSUO
IPC: F16F1/36
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To easily adjust frequency characteristics of a vibro-isolating mount device. SOLUTION: A vibro-isolating mount M2 is formed by connecting an inner cylinder member comprising a center pipe 21 and a bush 25 and an outer cylinder member comprising a first and a second collar 23, 24 by a first and a second elastic unit 22, 26 sealed with liquid in the inside. A material of the first and the second elastic unit 22, 26 is made different, a low damping material is used in the first elastic unit 22, and high damping material is used in the second elastic unit 26. By using the high damping material in the second elastic unit 26, worsening of a dynamic spring constant is relaxed in a frequency region corresponding to a surging frequency of the second elastic unit 26, transmission of vibration can be reduced.
Patent JP-H09155916-A (JP)
Title: Resin molding machine with dummy frame supplying and containing mechanism
Inventor: YANAGISAWA MAKOTO
IPC: B29C45/26
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To shorten the operating time by supplying lead and dummy frames from a container, transferring them to a mold, molding resin, then transferring the molding removing unit, and incorporating the gate-broken molding. SOLUTION: The dummy frame for supplying the lead frame bonded with a semiconductor element to a supply magazine 21 for the lead frame insufficient part of one-shot molding is contained in a dummy supply magazine 22. The lead frame and/or dummy frame supplied from the magazine 22 onto a table by a supply unit 13 is transferred to a mold 15 by an in-loader 12, and the molding 17 after resin molding is transferred from the mold 15 to a molding removing unit 18 by an unloader 18a. The gate-broken molding 17 removed on a moving table 20 waiting at the unit 18 is sorted to the lead and dummy frames, and contained in a container 19. With the above-described constitution, the operating time of the entire steps is shortened to make it possible to improve the handling operability.
Patent JP-H05161315-A (JP)
Title: Alternator for vehicle
Inventor: HONDA YOSHIAKI
IPC: H02K5/10
Filed: 1991-11-29
Abstract: PURPOSE:To provide a structure of a slip ring having excellent waterproofness and excellent assembly properties. CONSTITUTION:A substantially cylindrical slip ring cover 18 is disposed at an outer peripheral side of a slip ring 9. An opening 18b to be engaged with a brush holder 13 is provided on an upper surface of the cover. Rugged parts 18a are formed in the opening and on a lower surface of the holder to be engaged fixedly with each other. A substantially archlike protrusion 18c is formed at one axial end side of the opening, and contained in a containing part of the holder. A plurality of protrusions 18d are formed on the outer periphery of the cover, and tunnels 18g communicating with the inside of the cover is provided inside the protrusions. Further, sealing materials 17a, 17b having excellent elasticity are disposed at both axial end faces of the cover.
Patent JP-H06147095-A (JP)
Title: Swash plate type hydraulic pump-motor
Inventor: SHIMIZU KATSUYA
IPC: F04B1/20
Filed: 1992-10-30
Abstract: PURPOSE:To facilitate each forming of a first recess and a fulcrum member and a positional alteration in a tilt rolling straight line and check any cavity in the first recess. CONSTITUTION:Since each outer surface of a first recess 60 and one side of a fulcrum member 62 is composed of a part of a circumferential surface and a flat surface, its forming is easy in comparison with a spherical surface. In addition, a height position of a tilt rolling straight line is easily changed by way of varying the length of a columnar part of the fulcrum member 62, and furthermore, a surface receiving a component force from a plunger in the first recess 60 is nearly rectangular and wider than a semicircle, so any cavity is checked.
Patent JP-H05152478-A (JP)
Title: Production of lead frame
Inventor: MATSUBARA TOSHIYA
IPC: H01L23/50
Filed: 1991-11-29
Abstract: PURPOSE:To facilitate production and improve productivity by adhering first and second metal material on the both planes of an etching resistant plate by sandwiching the plate, forming resist pattern on the surface of the metal material so as to perform etching using the pattern as a mask and forming a lead frame pattern. CONSTITUTION:First and second metal material 1a and 1b are adhered on the both planes of an etching resist plate 2 by sandwiching the plate. First and second resist patterns 4a and 4b are formed on the surfaces of the first and second metal material 1a and 1b, respectively. Etching is performed using the resist patterns 4a and 4b as a mask. A desired lead frame patterns which include an inner lead 12 and an outer lead 14 are formed. Then, the first and second metal material 1a and 1b are peeled off from the plate 2 and first and second lead frames are simultaneously formed. Thus, the highly accurate lead frame is provided by excellent productivity.
Patent JP-H03178189-A (JP)
Title: Method for mounting surface mount parts
Inventor: KOBAYASHI HIDEYOSHI
IPC: H05K3/30
Filed: 1989-12-06
Abstract: PURPOSE:To easily position surface mount parts on a wiring board so as to make the surface mount work easier by putting a guide on the wiring board after it is positioned against pads by using holes and pins and arranging the surface mount parts on the board under the guidance of the guide. CONSTITUTION:A wiring board provided with a plurality of pads 12 at locations corresponding to a plurality of leads 15 which are surface mount parts and with a plurality of holes 16 formed relatively close to the pads 12 is used. A guide 17 which guides at least two side faces of the main bodies of the surface mount parts is put on the board 11 after it is positioned against the pads 12 by inserting a plurality of pins 18 protruding from the guide 17 into the holes 16. Then the leads 15 are set by making them come into contact with the pads 12 respectively being guided by the guide and, after the leads 15 are set, the leads 15 are respectively soldered to the pads 12 by heating the entire body. After soldering, the guide 17 is removed. Therefore, positioning of the surface mount parts to the wiring board becomes easier and the mounting work can be carried out easily.
Patent JP-H08172518-A (JP)
Title: Mirror image data conversion method and device for the method
Inventor: INAMINE NOBORU
IPC: H04N1/387
Filed: 1994-12-20
Abstract: PURPOSE: To attain high speed mirror image processing converting image data into mirror image data in the unit of a line through simple conversion processing. CONSTITUTION: Input image data are stored by one line in an input image data storage means 6. A bit pattern subjected to mirror image processing corresponding to received image data in the unit of bytes is stored in a bit pattern conversion means 9 in a table form in advance. An output address corresponding to input address of the received image data is stored in an address conversion means 10 in advance in a table form. The received image data are given to the bit pattern conversion means 9, from which the bit pattern after mirror image processing is obtained and a corresponding output address is obtained. The bit pattern is outputted to the output address of an output image data storage means 7.
Patent JP-H08209751-A (JP)
Title: Hydraulic flow priority system
Inventor: SUTEIIBUN BUII RANZUMAN
IPC: E02F9/22
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a priority to a specified cylinder or motor, when two hydraulic valves are simultaneously opened. SOLUTION: A hydraulic system 10 for a construction machine is provided with a pump 12 supplying a pressurized fluid from a fluid storage tank 14 to at least the first and second main valves 26, 27. The first and second input devices 46, 47 generating the first and second control signals expressing a required actuation of the hydraulic system are included in the system. A controller 44 responding to at least the first and second control signals is provided and a correction signal is generated in response to the first and second control signals. The second main valve is actuated in response to both second control signal and correction signal.
Patent JP-H08172627-A (JP)
Title: Video signal reproducing device
Inventor: MIZUGUCHI NOBUAKI
IPC: H04N19/625
Filed: 1994-12-20
Abstract: PURPOSE: To simplify the corrcting process when an incorrectable error exists in coded video data and to use the same hardware in common for plural modes with different macro block configuration. CONSTITUTION: An error correction device 12 detects and corrects an error for each data unit and outputs the result while correction information is added to the data. When a correction information detector 13 detects correction information representing an incorrectable error existing in the data unit, the detector 13 switches the output of a selector 15 to the output of an error code generator 14 from an output of the error correction device 12 and outputs an error code for one data unit period. A video decoding section 16 decodes the data and detects an error code, then the section 16 corrects the error in the unit of data units. The data units having incorrectable error are all replaced with error codes and the data unit is corrected, then the circuit is simplified. Moreover, the processing of a format with a different block configuration in the data unit is conducted by the same circuit.
Patent JP-H01159054-A (JP)
Title: Preparation of porous high-dispersion metallic catalyst
Inventor: UENO AKISHI
IPC: C07C67/00
Filed: 1987-12-15
Abstract: PURPOSE:To prepare a porous high-dispersion metallic catalyst without forming alkoxide of catalytic metal by dissolving salt of catalytic metal, alkoxysilane and/or aluminum alkoxide in a solvent and subjecting this soln. to hydrolytic treatment and thereafter heating it. CONSTITUTION:In the preparation of a porous supporting catalyst in which catalytic metal is highly dispersed on silica and/or alumina and carried thereon, salt of catalytic metal such as silver and gold and alkoxysilane and/or aluminum alkoxide are used. A, uniform soln. is obtained by dissolving them into a mixed solvent consisting of water and monovalent alcohol such as methanol. Thereafter this metallic alkoxide is subjected to hydrolytic treatment under heating and allowed to gel and then the solvent is dispersed and removed by heating. By such a way, a porous high-dispersion catalyst in which catalytic metal is carried on silica and/or alumina is produced at low cost without forming alkoxide of catalytic metal.
Patent JP-H10173124-A (JP)
Title: Multilevel electronic module assembly
Inventor: DREVON CLAUDE
IPC: H01L25/065
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multilevel electronic module assembly which has a non- bulky support structure, can be manufactured easily, and has an excellent heat radiating property by supporting a plurality of electronic modules composed of electronic parts piled upon another with intermediate layers in between by inserting rod elements into the holes formed into the intermediate layers of the continuous modules. SOLUTION: A multilevel electronic module assembly contains a plurality of electronic modules 10-21 supported by a support structure and each module 10-21 is constituted of electronic parts 100-103 piled upon another on at least two surfaces which are separated from each other with intermediate layers 110 in between. Each module 10-21, in addition, has at least one hole H formed into the intermediate layer 110 and the support structure has at least one rod element 40-43 which is inserted into the hole H of the continuous module 10-21. For example, two orthogonal holes H1 and H2 are provided in each module 10-21 and the modules 10-21 are arranged in a matrix-like state, and then, the rod elements 40-43 are inserted into the holes H1 and H2 in the directions of the row and column of the matrix.
Patent JP-H05123271-A (JP)
Title: Capacitance type seating detecting device
Inventor: ITO NOBORU
IPC: E03D5/10
Filed: 1991-11-05
Abstract: PURPOSE:To exactly execute a detection of seating or non-seating irrespective of whether the capacitance is large or small or a temperature variation of the periphery by detecting seating or non-seating in the case a variation quantity at every prescribed time detected by a variation quantity detecting circuit for an electric signal exceeds a threshold set in advance. CONSTITUTION:By seating, an output voltage of a detecting circuit 102 rises to a voltage V2 from a voltage V1, and a positive and roughly pulsative signal S1 is outputted from a differentiating circuit 2, and inputted to an inverter 3. When the signal of this inverter 3 exceeds its threshold, a low level signal S2 is outputted as an output signal. This level signal S2 is inputted and set to a set side 6a of an RS/FF 6 and a seating signal S3 of a high level is outputted from a set side output terminal 6c. Subsequently, when seating is shifted to non-seating, the voltage drops to V1 from V2 and a negative signal S4 is outputted from the differentiating circuit 2 and converted to a positive signal by a phase inverting circuit 4, and thereafter, inputted to an inverter 5, and by an L level signal S5, a non-seating signal S6 is outputted from a reset terminal 6b and a set side output terminal 6c.
Patent JP-H03179223-A (JP)
Title: Sound detecting apparatus
Inventor: DOBASHI KOJI
IPC: G01H9/00
Filed: 1989-12-08
Abstract: PURPOSE:To suppress shot noises and to improve the minimum detecting level by separating and receiving the amount of light transmitted by the vibration and displace ment of a movable optical lattice in correspondence with the polarity of the displace ment, inverting one polarity of the obtained electric signal, and adding the result. CONSTITUTION:The light from a light source 23 is inputted into a movable optical lattice 13 through an incident input optical fiber 15. The incident light is blocked with a light screening part of a fixed optical lattice 14 and is not transferred to an output optical fiber. When a diaphragm 11 is vibrated by a sound wave, the lattice 13 is displaced in association with the vibration. In the positive state of the sound wave, the lattice 13 is displaced downward, and the incident light is transmitted to a first optical fiber 21 from the light transmitting part of the lattice 14. In the negative state of the sound wave, the lattice is displaced upward, and the incident light is transmitted only into a second optical fiber 22. In this way, the incident light is split into the fibers 21 and 22 and detected. The light beams are applied into photodetectors 25 and 26, respectively. The outputs E1 and E2 are inputted into a differential amplifier 27. The polarity of the output E2 is inverted and added to the output E1. The result is amplified and outputted.
Patent JP-2000144434-A (JP)
Title: Production of functionally gradient material
Inventor: YUASA MOTOKAZU
IPC: G02B1/11
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a functionally gradient material producing method capable of coating a base material with a functionally gradient material whose compsn. is continuously changed in the thickness direction of the film and capable of forming a thin film at a high speed by executing plasma discharge under the pressure approximate to the atmospheric pressure without requiring a high vacuum degree. SOLUTION: When a base material is arranged on the space between a pair of counter electrodes under the pressure approximate to the atmospheric pressure, and pulselike voltage whose voltage rising time is <=100 μs and electric field strength is 1 to 100 kV/cm is applied between counter electrodes 3, 4 to execute discharge plasma treatment, applied voltage or pulse frequency is continuously changed during the treating time.
Patent JP-H08181107-A (JP)
Title: Semiconductor manufacturing device and method
Inventor: SASAKI TOMOYUKI
IPC: H01L21/265
Filed: 1994-12-21
Abstract: PURPOSE: To avoid the charge up damage in plasma etching step. CONSTITUTION: In parallel flat plate reaction ion etching device, a peripheral ring 15 made of ceramic etc., is provided on the periphery of a lower electrode 11. A wafer 13 and the lower electrode 11 are composed to be provided in parallel with each other through the intermediary of a spacer 13. At this time, the voltage to be impressed with the the wafer 13 can be lowered by increasing the gap D between the wafer 3 and the lower electrode 11. Furthermore, the DC voltage generated in a plasma 17 can be divided into the three parts of the capacitance of the space 18 between the lower electrode 11 and the wafer 13, a blocking capacitor 16 and the wafer 13 thereby enabling the deterioration and breakdown of the semiconductor device due to the charge up to be avoided.
Patent JP-H08178788-A (JP)
Title: Calibrator for pressure transmitter
Inventor: KOGURE MAKOTO
IPC: G08C25/00
Filed: 1994-12-21
Abstract: PURPOSE: To prevent the application of an excessive pressure by energizing a transmitter communication unit alone selected according to a transmitter protocol to detect abnormality prior to the application of a pressure even when a pressure transmitter to be calibrated is wrong. CONSTITUTION: When a pressure transmitter 2 is of an intelligent type, a controller unit 13 energizes a transmitter communication unit 12 corresponding to the communication protocol of a transmitter 2 to be calibrated and various set values of the transmitter 2 are read out by digital communication to be compared and collated with various set values stored in a memory of the unit 12. At this point, when a transmitter 2 not to be calibrated is connected, the confusion can be judged by this collation and with no shift to the subsequent calibrating operation, no pressure is applied. When the transmitter 2 is of an analog type, the application of the pressure is stopped when the relationship between the pressure value during the application of the pressure and an output signal of the transmitter 2 is broken substantially.  This enables the preventing of the application of an excessive pressure to the transmitter 2 in case misoperation or malfunction occurs or the transmitter 2 to be calibrated is wrong.
Patent JP-H11148428-A (JP)
Title: System and method of utilizing liquefied gas energy with high efficiency
Inventor: HAYASHI ISAMU
IPC: F02G5/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a system and method of utilizing liquefied gas energy with high efficiency. SOLUTION: A liquefied gas tank 3 to store a liquefied gas, a carburetter 2 to gasify the liquefied gas fed from the liquefied gas tank 3; a gas engine 4 driven by the gasified gas by the carburetter 2, a heat exchanger 8 provided on the gas engine 4, and to feed a cooled hot water from the gas engine 4 to the carburetter 2; and a heater 7 provided between the carburetter 2 and the gas engine 4, and to bring the gas from the carburetter 2 into a high temperature and a high pressure, by a steam from an exhaust gas boiler 6; are provided, and the cooled hot water fed to the carburetter 2 is utilized as a latent heat for gasification. Furthermore, the steam fed to the heater 7 is used for the evaporation of the working medium of a binary generation unit 12.
Patent JP-H04196661-A (JP)
Title: Method and terminal equipment for information registration retrieval
Inventor: INDO KIYOSHI
IPC: H04M11/00
Filed: 1990-11-26
Abstract: PURPOSE:To attain information registration or information retrieval from a remote location by utilizing an inter-user information transfer function while a B channel is not connected when an operation is absent in a receiver side terminal equipment. CONSTITUTION:The method is provided with 1st and 2nd changeover sections 14, 22, an inter-user information generating section 17, a caller number analysis section 18, an inter-user information analysis section 19, a state control section 20, a data registration retrieval processing section 23 and a data storage section 24. When the operation is resident in an opposite terminal equipment, usual communication is implemented and when not resident, inter-user information included in a setup signal and an interrupt signal is utilized without connection of a B channel being an information channel of an ISDN to implement remote information retrieval or information registration. Moreover, a message corresponding to a caller number is selected and a reply is returned. Thus, when an opposite terminal operator is absent, a communication charge for line exchange is not required and the information registration retrieval is attained by only a charge for the inter-user information transfer for one or two message at most.
Patent JP-H11153868-A (JP)
Title: Positive photosensitive polyimide precursor resin composition and production of relief pattern using the same
Inventor: OKANIWA KO
IPC: G03F7/023
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive polyimide precursor resin compsn. which can be developed with an alkali soln. even when the compsn. is exposed to an i-like beam and formed into a thick film and which has excellent patternability, and to provide a producing method of a relief pattern by which a pattern can be developed by using a alkali developer even when the pattern is exposed to an i-line beam and is formed into a thick film and by which a good relief pattern can be formed. SOLUTION: This positive photosensitive polyimide precursor resin compsn. contains (A) a polyamide acid having 5 to 6% imidization rate and (B) a compd. which produces an acid by light. This positive photosensitive polyimide precursor resin compsn. is applied on a substrate, dried, irradiated with active rays, developed with an alkali soln., and heat treated.