baber/WOPTO huggingface dataset:
Patent JP-H05158696-A (JP)
Title: Expert system construction assistance system
Inventor: KANEDA SHIGEHARU
IPC: G06F9/44
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the consistency between a knowledge base on a developing machine and a knowledge base on an operating machine by efficiently verifying the knowledge on the operating machine from a developing machine side. CONSTITUTION:This system consists of developing machines 1 each equipped with at least a network data base 14 for offering the service of a network, network service 11 as the service library of the network, development environment 12 for assisting the development of the expert system, and the expert system 13, the operating machine 2 equipped with at least a network data base 23, network service 21, and an expert system 22, and a network 3 which connect them; and the development environment on the developing machines provide a remote operating function for the actuation, control, correction, etc., of the expert system operating on the operating machine and a function for guaranteeing the consistency with the knowledge base used for the expert system, thereby verifying the expert system on the operating machine.
Patent JP-H06191804-A (JP)
Title: Production of hydrogen peroxide
Inventor: NAGASHIMA HIROMITSU
IPC: B01J27/02
Filed: 1992-12-24
Abstract: PURPOSE:To (efficiently) produce high concn. hydrogen peroxide by bringing oxygen and hydrogen into a catalytic reaction in the presence of a platinum group metal catalyst in a reactive medium not contg. an acid or halogen ions. CONSTITUTION:Oxygen and hydrogen are brought into a catalytic reaction at 0-50 deg.C reaction temp. under 3-150kg/cm<2>.G reaction pressure in water in the presence of a catalyst obtd. by carrying a platinum group metal and an org. halogen compd. other than a compd. contg. only fluorine as halogen on a solid acid carrier having <-3 acidity function Ho or a solid acid carrier having ultrahigh acidity.
Patent JP-H06197564-A (JP)
Title: Drive controller for vibration-wave motor
Inventor: FUKUI HAJIME
IPC: H01L41/04
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a drive controller for vibration-wave motors which can quickly return a vibration-wave motor to a normal operating state by constituting the controller in such a way that, when the controller detects that the motor gets in an abnormal operating state, the controller preferentially controls the frequency of the driving signal of the motor. CONSTITUTION:The output 4c of a comparator 10 is obtained when the comparator 10 compares a signal 4a and the output 4d of another comparator 11 is obtained when the comparator 11 compares another signal 4b. When the output of the comparator 10 becomes 'Hi', a counter 22 is released from a reset state and counts clocks from a microcomputer 1. When the output of the comparator 11 becomes 'Hi', the counting is inhibited and the count value of the counter 22 until the counting is inhibited is outputted to a magnitude comparator 23, but, when a binary value of '0100' is set to P3-P0, the output Q0 of the comparator 23 becomes 'Lo' when the phase difference between A- and S-phases becomes 45 deg. and an interrupt signal is generated to the microcomputer 1. As a result, the stoppage of an vibration-wave motor due to a deviation from a resonance frequency can be prevented.
Patent JP-H03199361-A (JP)
Title: Manufacture of external ornamental parts for wrist watch made of titanium
Inventor: KUSHIDA HACHIRO
IPC: C22F1/18
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the parts having less shrinkage in a finished product and having high accuracy by removing a surface oxidized film of a primary formed part obtd. by subjecting a titanium bar-shaped body to hot working under prescribed conditions, thereafter reheating it and executing hot working into a complicated pattern. CONSTITUTION:A titanium bar-shaped body cut into a prescribed dimension is hot-worked while heated at 700 to 800 deg.C for <=10min in the air by using a high frequency coil or an electric furnace. The surface oxidized film of a primary formed part obtd. by the above hot working is removed. Next, the formed part is reheated by an electric furnace having the same temp. as the above and is hot-worked, by which the parts having a complicated pattern or a shape can be obtd.
Patent JP-H07181256-A (JP)
Title: Water-depth measurement method and device
Inventor: NAKAMURA TSUNEO
IPC: G01S15/88
Filed: 1993-12-21
Abstract: PURPOSE:To measure water depth regardless of the state of a vehicle by calculating the time difference of received waves between the echo obtained by reflecting the ultrasonic wave discharged from an ultrasonic transmitter/receiver on the sea bottom and the echo which is reflected toward the water surface, is reflected on the sea surface toward the sea bottom again, and then is reflected on the sea bottom. CONSTITUTION:A wave transmitter/receiver 1 vibrates based on a burst signal and discharges ultrasonic waves toward a sea bottom 3. The dischaged ultrasonic waves are reflected on the sea bottom 3 and then directly return to the transmitter/receiver 1. The echo is divided into a first reflection echo 10 and a second reflection echo 11 which goes from the water bottom 3 toward a water surface 12 and the echo 11 is reflected on the water surface 12 and then goes toward the water bottom 3 again and then is reflected by the water bottom 3 and then returns to the wave transmitter/ receiver 1. The echoes 10 and 11 are received by the transmitter/receiver 1. are amplified by a receiver, and are input from an A/D converter to a memory. A water-depth counter counts clock pulses from the echoes 10 and 11 extracted by a comparator for determining water depth and then sends the water depth information to a display control part.
Patent JP-H05170990-A (JP)
Title: Resin composition
Inventor: URABE HIROSHI
IPC: C08K7/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain an inorganic filler-reinforced polyamide polypropylene based resin composition excellent in stiffness, heat resistance and dimensional stability by blending a polyamide with a modified polypropylene, glass flake and glass fiber at a specific ratio. CONSTITUTION:The objective composition is obtained by blending 100 pts.wt. total amount of (A) 90-20wt.% polyamide with (B) 10-80wt.% modified polypropylene obtained by subjecting a mixture of propylene copolymer and ethylene-a-olefin copolymer to graft reaction with alpha,beta-unsaturated carboxylic acid or derivative thereof in an amount of 500-1500ppm with 10-120 pts.wt. total amount of (C) glass flake and (D) glass fiber containing the components C and D in >=1.0wt. ratio of the components C/D.
Patent JP-H09171694-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI KATSURO
IPC: G11C11/419
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make outputting information from an SRAM onto a data line at high speed possible by providing a PMOS latch on a pair of data line of an SRAM cell. SOLUTION: An SA is the circuit cascade-connecting two stages of amplifiers consisting of a NMOS differential circuit and a PMOS latch, and an MA is the circuit adding a tri-state controlling transistor to the amplifier consisting of the NMOS differential circuit and the PMOS latch. In addition to that, a CMOS positive feedback preamplifier circuit PFB1 is added between common data lines d, d-bar. Then, further, the CMOS positive feedback preamplifier circuit PFB2 is added between bit lines b, b-bar, and the potential difference between the bit line pair b, b-bar is enlarged further at high speed. Then, the operation of the SA is accelerated further.
Patent JP-H10185722-A (JP)
Title: Pressure detector
Inventor: KOIDE SHIGEKI
IPC: G01L9/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure detector whose noise-resistant property is excellent by a method wherein a land part used to connect a chip cover and a land part used to connect a pressure introduction port are connected to a ground level. SOLUTION: A pressure introduction port 9 is arranged and installed on the rear side of a circuit board which is connected electrically to a pressure sensor chip 4, and a chip cover 10 which covers the pressure sensor chip 4 is arranged and installed on the circuit board. At this time, an external noise from a surrounding atmosphere having a fear of influencing the pressure sensor chip 4 and a first wiring pattern 8e is shielded by the chip cover 10 and the pressure introduction port 9 in addition to a noise treatment on a circuit in conventional cases, the noise is grounded to a ground level via a second wiring pattern 8h and a third wiring pattern 8k, and a noise-resistant property which is more excellent than that in conventional cases is obtained.  In addition, since an airtight property in the bonding face of the chip cover 10 to the circuit board can be ensured satisfactorily, a pressure can be detected precisely.
Patent JP-H11235319-A (JP)
Title: Ophthalmologic photographing device
Inventor: SUZUKI YOSHIHIRO
IPC: A61B3/13
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To avoid a picture recording error due to photographing switch operation by arranging an image recording preparing switch to put an image recording apparatus in an image recording preparing state capable of recording an image of a subjects eye photographing image from an instantly reproducing state. SOLUTION: When an image recording preparing switch 15 is turned on, a judging control means 12 output a stroboscope light emission permitting signal toward a stroboscope control circuit 10, and outputs an image recording preparing signal toward an image recording circuit 8. The judging control means 12 simultaneously outputs a switching signal to an image switching means 5 to be switched to a state of displaying an observing image from a state where an image display means 6 reproduces/displays an instantly reproducing image. Therefore, an examiner adjusts an ophthalmologic photographing device main body 1 to subjects eyes while observing the subjects eyes. When a photographing switch 14 is operated in a state of properly setting the device main body 1 to the subjects eyes, the stroboscope light emission control circuit 10 makes a stroboscope emit the light. Therefore, the eyeground is illuminated, so that an subjects eye image is received by an imaging element 3.
Patent JP-H11164733-A (JP)
Title: Hair washing device
Inventor: ITO KATSUFUMI
IPC: A61K8/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair washing device by which the hair is washed using a hair growing solution such as an organic germanium solution. SOLUTION: A hair growing solution such as an organic germanium solution in a tank 4 is spayed to the human head part on a washstand 3 from a fixed shower device 7 through a filter 10 and a hair growing solution supply pipe 5 to wash the hair. Consequently, it is possible to improve the use property, prevent clothes from becoming dirty, and to reuse the hair growing solution for a long time due to the purifying function of the hair growing solution after its use so as to enhance the economy.
Patent JP-H10185523-A (JP)
Title: Optical waveguide type displacement sensor
Inventor: WATANABE AKIO
IPC: G01B11/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide type displacement sensor which can stably measure the displacement of an object over a wide measuring range by providing a wide-band light source, a light receiving means equipped with a waveguide for extending reference light having an optical path difference adjusted to the interference length or shorter between reference light and measuring light and a narrow-band selecting means having a transmissive wavelength which is different from that of a luminous flux separating means. SOLUTION: A light wave emitted from a wide-band light source 3 is made incident to a polarization plane maintaining optical fiber F1 and led to a port 12 for light incidence. The optical wave led to an optical guide 14 is made incident to the waveguide 14' for extending reference light and becomes reference light after passing through a 3-dB coupler 13. The optical wave introduced to another optical waveguide is led to the coupler 13 as measuring light. The coupler 13 distributes the reference light and measuring light to an optical wave input port 12 and a signal output port 18 in accordance with the phase difference between the two kinds of light. The optical wave made incident on a light receiving device 21 is made incident on light receiving elements 26 and 22 through a half mirror 24.  A level difference is measured from the phase information obtained from the interference signals of the elements 26 and 22.
Patent JP-H07186041-A (JP)
Title: Polishing method and polishing device
Inventor: MURATA SHIN
IPC: B24B57/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide continous automatic processing to a polished material by receiving polishing agent having abrasive grain separated and sorted by plural cyclone type abrasive grain separating and sorting devices by plural containers, supplying the agent to plural grinders, and receiving the polishing agent from each grinder by a material agent container. CONSTITUTION:In work, grinders 4-7, cyclone type abrasive grain separating and sorting devices 9-11, and power sources for conveyors 2 are actuated. Polishing agent in containers 17-21 is supplied to the respective grinders 4-7, and rough finishing, middle finishing, fine finishing, and final finishing lapping grinding are performed to a polished material 1 such as a wafer in order. At this time, the polished material is held static, moving parallel, or moving in a curvature to a rotary table 3 of a grinder 22 using the conveyor 2. The polishing agent used for grinding is returned to material agent container 8 to be circulated and reused. The polishing agent in the material agent container 8 is in the condition of slurry to be introduced to the separating and sorting devices 9-11 in order to ge separated and sorted into polishing agents A-C.
Patent JP-H06244798-A (JP)
Title: Optical communication system
Inventor: IKEBE SHINICHIRO
IPC: H04B10/00
Filed: 1992-12-28
Abstract: PURPOSE:To supply power without using a wire from a distant place and to analyze a response signal from sensors or the like to which power is supplied in the distant plate. CONSTITUTION:DC light lambdaE sent from an optical transmission section 10 is accepted by an optical receiving section 30 through an optical fiber cable 20. A part of the received DC light lambdaE is branched by a beam splitter 31 and supplied to an optical modulator 35. The other DC light lambdaE is converted into the electric energy by a photoelectric transformer 32 and supplied to the optical modulator 35 and a piezo type distortion measurement device 34 as a driving power source. The response signal of the piezo type distortion measurement device 34 is sent to the optical modulator 35. The optical modulator 35 modulates the DC light lambdaE branched by the beam splitter 31 in response to the response signal, then sends it as an optical modulation signal lambdaE2' to an optical fiber cable 20, and sent to an optical transmission section 10.
Patent JP-H11187449-A (JP)
Title: Subscriber information transfer system, communication system and record medium with recording program recorded therein
Inventor: OKAMOTO SHIGEKI
IPC: H04W8/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To transfer subscriber information to a transfer destination node, without addition or revision of a software especially or replacement of a software file of a node like an exchange on a commercial use such as transfer processing (command) or the like of subscriber information to the node of a transfer source exchange or the like. SOLUTION: When corresponding subscriber information is not stored in its own home location register 31 with a subscriber information inquiry form various nodes 1, such as an exchange to a transfer destination node 3, an address retrieval section 32 in a transfer destination node 3 decides a transfer source node 2 storing the subscriber information. An inquiry section 34 inquires about the information based thereon, a reply section 35 replies subscriber information acquired from a transfer source node 2 to the inquiry source node 1, and a control section 36 stores the information to its own home location register 31. By repeating this operation, the subscriber information is stored sequentially to the transfer destination mode 3.
Patent JP-2000176784-A (JP)
Title: Splash cover closing device for machine tool
Inventor: HATAMOTO KIYOMITSU
IPC: B23Q3/155
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To shorten cycle time. SOLUTION: Let the rollers 24 and 25 of a bell crank 21 be fitted in the cam groove 16a of a movable member 16 connected with an automatic tool replacing device by a connecting rod 18, and the guiding groove 9a of a splash cover 9 provided for a passage hole 7b respectively. when the automatic tool replacing device is moved, the splash cover 9 is moved so as to be opened/closed by way of the connecting rod 18, the movable member 16 and the bell crank 21. Since the automatic tool replacing device and the splash cover are simultaneously actuated, cycle time can thereby be shortened.
Patent JP-H11187011-A (JP)
Title: Method for distributing disclosed key, reading method of disclosed key, estimating method of data hiding, generating method of data base, and device and system for distributing image data
Inventor: SATO TOMOAKI
IPC: H04N1/387
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To easily distribute a disclosed key without complicating a system. SOLUTION: A personal computer 2 performs data hiding through a data hiding means to a disclosed key prepared by a disclosed key preparing means 6 concerning digital data as images inputted from an image input means 1 or digital data as images transferred through an internet 10 by the disclosed key preparing means 6 and stores these data in a data storage means 5 of a WWW server 4, the WWW server 4 distributes the digital data, to which the data hiding of the disclosed key is performed, stored in the data storage means 5 through the internet 10 while using a data distributing means, and an electronic copy machine 9 receives the digital data, to which the data hiding of the disclosed key is performed, distributed through a proxy server 7 through a data receiving means and extracts the disclosed key through a disclosed key extracting means.
Patent JP-H10193167-A (JP)
Title: Sealing method for brazing filler metal and vacuum airtight container
Inventor: MARUYAMA MIHO
IPC: C22C5/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation of a Cu intermediate layer in sealing ceramics and metal by forming the brazing filler metal of fist, second and third metallic layers consisting of Cu and Ag, and providing the second metallic layer different in thickness at arbitrary two points. SOLUTION: The brazing filter metal is of the structure in which an Ag layer 2 is laminated on each side of a Cu layer 1, and a Ti layer 3 is laminated on the Ag layer 2a on one side. A part 4 in which the layer thickness is locally reduced is formed on an Ag layer 2b which is on the side where no Ti layer 3 is laminated. The thickness of the Cu layer 1 and the Ag layer 2 is preferably set so that the Cu layer is left even after the sealing by heating. The Ti layer 3 is abutted on a ceramic container, and arranged on the layer thickness reduction part 4 so that an end part of a sealing metal piece is abutted on adjacent parts, and heated under the non-oxidizing atmosphere. A vacuum airtight container free from any leakage and excellent in airtightness can be obtained by using the brazing filler metal for sealing the ceramic container and the sealing metal piece.
Patent JP-H0854203-A (JP)
Title: Apparatus for measuring plane shape
Inventor: TAKEMURA FUMIHIRO
IPC: G01B5/28
Filed: 1993-12-27
Abstract: PURPOSE:To realize an accurate measurement by providing means for standing an object along the vertical plane and supporting the object at several points on the circumference thereof, and means for shifting a measuring secsor in parallel with the plane of the object. CONSTITUTION:Stabilization rolls 14, each having a groove to receive the circumferential fringe of a work W, are formed on a truck 12 while being arranged accurately in parallel to each other. Right and left feed pitches are set equal constantly and the work W is elevated or lowered by means of a cylinder 15. The work W is made to abut on stoppers 15a, 16a and 17a and then a pressurization mechanism 17 is driven to impart a pressure F to the work W thus securing the work W by means of securing mechanisms 15, 16b and 17. A single shaft air slider shaft 18 is disposed contiguously to the mechanism 17 and an air slider, mounting a measuring mechanism 20, is mounted movably on the shaft 18. The air slider 19 is moved when an endless belt 22 is driven by an output from a driving section 21 and a sensor 23, mounted on the measuring mechanism 20, measures the work W.
Patent JP-H06241174-A (JP)
Title: Internal gear pump having no crescent guide vane
Inventor: FURANTSU ARUBOGASUTO
IPC: F04C15/00
Filed: 1993-12-29
Abstract: PURPOSE: To prevent generation of excessive wear in a sealing element by the high system pressure by allowing a channel to be surrounded by the wall thickness of the sealing element. CONSTITUTION: A profile groove 34 is provided in the addendum of a hollow gear 6 or in the addendum of a small gear 5, and a sealing element 30 is inserted therein and slides on the addendum of the small gear 5 or the hollow gear 6. The profile groove 34 has no connection parts in the sectional view perpendicular to the axis. In the single sealing element 30, each channel is formed a hole 30', etc. The hole 30' of the channel forms the communication between an internal space of the profile groove 34 and a sealing surface of the sealing element 30. The hole 30' in the channel is surrounded by the wall thickness of the sealing element 30 in the rotational direction of the small gear 5. This arrangement guarantees the maintenance of the pressure necessary for pressing the related addendum before the individual sealing element 30 reaches the dead center.
Patent JP-H05159978-A (JP)
Title: Electrolyte solution for electrolytic-capacitor
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/035
Filed: 1991-12-09
Abstract: PURPOSE:To obtain an electrolyte solution, for electrolytic-capacitor, wherein a drop in the electric conductivity of an electrolyte solution whose electric conductivity is high is restrained as far as possible and its withstand voltage is high. CONSTITUTION:Phosphorous acid is added to an electrolyte solution wherein the quaternary alkyl ammonium salt of phthalic acid, maleic acid or benzoic acid is used as a main solute and gamma-butyrolactone is used as a main solvent. In addition, when the quaternary alkyl ammonium salt of phthalic acid is used as a solute, the addition amount of phosphorous acid is set within a range of 1.0 to 5.0wt.%. In addition, when the quaternary alkyl ammonium salt of maleic acid or benzoic acid is used as a solute, the addition amount of phosphorous acid is set to a range of 0.2 to 5.0wt.%.
Patent JP-H11174843-A (JP)
Title: Developing device and image forming device
Inventor: SUZUKI HIDEAKI
IPC: G03G15/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce developer electrification failure which is caused during developer replenishment and to stabilize image density. SOLUTION: A developer carrier 1 and a second developer stirring rod 22 in a second compartment 7 are driven with the same first motor 9. A first developer stirring rod 21 in a first compartment 6 is driven with a second motor 29. A magnet roll 3 in a hopper 18 is driven with a third motor 19. Thus, the drive of the developer stirring member 21 situated nearest to the developer carrier 1 is made independent of the drive of the developer carrier 1 and the drive of the magnet roll 3.