baber/WOPTO huggingface dataset:
Patent JP-H1159525-A (JP)
Title: Lock for bicycle used also as head lamp
Inventor: TAIRA TOSHINORI
IPC: B62J6/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To use the lock of a bicycle also as a head lamp. SOLUTION: A lens 3, a bulb 4, a reflector 5, and a battery 6 are assembled into the top end of a cylindrical case 1 so as to form a head lamp part 2. Also the case is held by a holding metal fitting mounted on a handle, and inserted into a receiving metal fitting 16 installed on a fork and inserting metal fitting 17, and a locking lever 11 projected to a side is locked to a lock hole 18 provided in the inserting metal 17 so as to lock so that the rotation of a tire is disabled.
Patent JP-H0974690-A (JP)
Title: Battery charger
Inventor: MORITA HIDEYO
IPC: H02J7/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make charging state indicating bodies observable from any direction of a battery charger. SOLUTION: A battery charger which charges pack batteries 5 having circular arcuate end sections on both sides of their upper surfaces while the batteries 5 are attached to the charger is provided with at least two battery attaching recessed sections 2A and 2B for attaching the batteries 5 in parallel with each other so that the circular arcuate end sections of the batteries 5 can be faced to each other and charging state indicating bodies 8A and 8B which are closely provided near the sections 2A and 2B so that the bodies 8A and 8B can be positioned near the extension lines of the facing circular arcuate end sections of the batteries 5.
Patent JP-2000068742-A (JP)
Title: Voltage controlled piezoelectric oscillator
Inventor: NAKAMURA SATOKATSU
IPC: H03B5/32
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To secure the satisfactory frequency variable width even when the control voltage to be applied is kept within a power voltage range by placing a multiplying booster circuit between a control voltage input terminal and a variable capacity element and multiplying the inputted control voltage to apply it to the variable capacity element. SOLUTION: This voltage controlled piezoelectric oscillator includes a multiplying booster circuit 106 between a control voltage input terminal 105 and a variable capacity element 103. The control voltage inputted from the terminal 105 is multiplied and boosted by the circuit 106 and then applied to the element 103. Thus, a control voltage range is extended by an integer multiple and a capacity variable range, i.e., a frequency variable range can be significantly extended. In fact, however, an output clock signal is outputted via a waveform shaping circuit placed at the next stage of an oscillation circuit 102 and an output buffer circuit. Furthermore, a frequency dividing circuit or an output control circuit may sometimes be added between the waveform shaping circuit and the output buffer circuit.
Patent JP-H0787236-A (JP)
Title: Audible sound signal generator
Inventor: SHOJI YOSHIHARU
IPC: H04M19/02
Filed: 1993-09-16
Abstract: PURPOSE:To reduce the capacity of audible sound signal memory smaller than a conventional one by storing audible sound signal data of four bits per sample whose data transmission speed is compressionencoded to 32kb/s in the audible sound signal memory in an audible sound signal generator. CONSTITUTION:The audible sound signal generator 1 is provided with the audible sound signal memory 4 which stores the audible sound signal data of four bits per sample compression-encoded to 32kb/s, and a memory address generating part 2 reads out the audible sound signal data at every prescribed time slot sequentially. The capacity of memory required for the storage of the audible sound signal data can be reduced to 1/2 of the conventional one, and also, when this generator is applied to the digital exchange executing the switching processing of four-bit data, it is possible to send out compression- encoded audible sound signal data in the audible sound signal memory without decoding.
Patent JP-H04113393-A (JP)
Title: Image display density setting method
Inventor: SASAHARA OSAMU
IPC: G09G5/00
Filed: 1990-09-03
Abstract: PURPOSE:To improve the operability at the time of setting the same image display density for plural screens by copying image display density information which is set for one optional screen as image display density information for the other screen. CONSTITUTION:Images G1-G8 are displayed on the 1st and 2nd screens 21 and 22 of an image work station. Then an icon 23b for image display window setting is indicated with a mouse 25 so as to alter a display window on the 1st screen 21. Then an image display window which is optimized for the easiest read is set by using a keyboard 24, the mouse 25, etc., even only for the 1st screen 21 and current image display window information is stored in a memory. Then an icon 23c for image display window copying is selected with the mouse 25 and the image display window information is read out of the memory. Then when the 2nd image screen 22 as a copy destination is indicated with the mouse 25, the images G5-G8 are displayed in an image display window similar to that on the 1st screen 21.
Patent JP-S6473058-A (JP)
Title: Extra-high-temperature and-pressure steam turbine rotor
Inventor: FUJITA AKIJI
IPC: F01D5/02
Filed: 1987-09-14
Abstract: PURPOSE:To manufacture an extra-high-temp. and -pressure steam turbine rotor excellent in strength at high temp., by subjecting a steel having a specific composition consisting of C, Si, Mn, Ni, Cr, Mo, V, Al, Ti, B, and Fe to solution heat treatment and then to multistage aging treatment. CONSTITUTION:A steel having a composition consisting of, by weight, 0.01-0.05% C, 0.1-0.5% Si, 0.3-0.9% Mn, 25-27% Ni, 14-16% Cr, 1-1.5% Mo, 0.1-0.5% V, 0.05-0.3% Al, 1-1.7% Ti, 0.002-0.008% B, and the balance Fe with inevitable impurities is subjected to solution heat treatment and then to three-stage aging treatment. By this method, the extra-high-temp. and -pressure steam turbine rotor excellent in strength at high temp., reduced in the occurrence of freckles, improved in toughness and ductility, and having stable material quality can be obtained. This rotor can withstand high-temp. and high-pressure conditions where the temp. and the pressure of the main steam are as high as about 600-700 deg.C and about 4,000-5,000psi, respectively.
Patent JP-H0951796-A (JP)
Title: Production of forskolin
Inventor: UDAGAWA AKIHIRO
IPC: A61K36/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for the treatment of central nervous diseases, etc., on an industrial scale at a low cost by infecting Coleus forskohlii-Briq. with Agrobacterium rhizogenes MAFF 03-01724 to effect the transformation of the host and culturing the induced hairy roots. SOLUTION: Coleus forskohlii-Briq. is cultured and a specimen including the growing point and axillary bud is cut from the aerial part of the plant, planted to a medium after sterilization and cultured to obtain an aseptic plant. The leaf and stalk of the aseptic plant is incised with a scalpel and infected with Agrobacterium rhizogenes MAFF 03-01724 to effect the transformation and the induction of hairy root. The tip part of the obtained hairy root of 3cm long is precultured on a solid medium and the grown hairy root is inoculated into a liquid medium containing 3% sucrose and cultured under shaking in a dark place at 25 deg.C for 5 weeks to obtain the objective forskolin useful e.g. as an agent for the treatment of diseases of central nervous system.
Patent JP-H0764623-A (JP)
Title: Robot controller
Inventor: YOKOCHI TAKANORI
IPC: B25J9/10
Filed: 1993-08-25
Abstract: PURPOSE:To provide a robot controller which can shorten the time required for the sequence operation of a robot. CONSTITUTION:The load inertia applied to a robot 9 in its teaching state is estimated by the current value given to a motor 7. Thus an acceleration/ deceleration time constant switching part 10 calculates a desired acceleration/ deceleration time constant and stores it in a memory. In a robot operating state, the part 10 reads the acceleration/deceleration time constant out of the memory based on the sequence operation data Pdat sent from an operating command generating part 1 and sends the read time constant to an acceleration/ deceleration processing part 2 to change the acceleration/deceleration time constant.
Patent JP-H0685972-A (JP)
Title: Subscriber circuit card
Inventor: HAYAZAKI KIYONOBU
IPC: H04M19/00
Filed: 1992-08-31
Abstract: PURPOSE:To attain the service at an optional mount position with low power consumption to all remote and near subscribers. CONSTITUTION:Each of subscriber circuits 1a-1n consists respectively of subscriber circuit main bodies 8a-8n, control circuits 9a-9n controlling the subscriber circuit main bodies 8a-8n, and built-in power supply circuits 6a-6n connecting to them. The built-in power supply circuits 6a-6n receive a power supply from a station power supply 11 to generate a subscriber terminal equipment power supply B and a low voltage power supply V to supply the subscriber terminal equipment power supply B to the subscriber circuit main bodies 8a-8n and to supply the low voltage power supply V to the control circuits 9a-9n. A B voltage of the built-in power supply circuits 6a-6n is set optionally in response to the distance from the station power supply 11.
Patent JP-H0686496-A (JP)
Title: Polygon mirror motor
Inventor: NOJIRI YUKO
IPC: G02B26/10
Filed: 1992-08-31
Abstract: PURPOSE:To furnish a polygon mirror motor which is free from locking due to a crack of a magnet or the like even when it rotates at a high speed and which shows excellent efficiency, in relation to a recording apparatus. CONSTITUTION:In a polygon mirror motor, a motor magnet 13' is disposed inside a rotor supporting member 16' and this rotor supporting member 16' is constructed of an insulator such as plastic or ceramic. According to this constitution, the motor magnet 13' is not scattered even when it is cracked in the course of high-speed rotation, motor locking due to the cracked magnet is prevented accordingly, and an eddy current to be generated in the rotor supporting member 16' can be held back. Therefore the polygon mirror motor showing excellent efficiency can be furnished.
Patent JP-S61111315-A (JP)
Title: Production of vinyl chloride graft copolymer
Inventor: ISAKA TAKASHI
IPC: C08F255/00
Filed: 1984-11-05
Abstract: PURPOSE:To obtain a graft copolymer excellent in impact resistance and weather resistance and also excellent in the appearance of the surface of a product, by using a specified dispersant and a specified time of its addition, in graft-copolymerizing vinyl chloride with an ethylene/vinyl ester copolymer. CONSTITUTION:At the start of graft copolymerization, a sorbitan higher fatty acid ester dispersant and/or a polyvinyl alcohol dispersant of a degree of polymerization <=500 and a degree of saponification <=60mol% are used. A water-soluble dispersant is added to the reaction system in the stage of a conversion of 5-40%. Examples of the higher fatty acid ester dispersants include sorbitan monostearate and monolaurate. Examples of said water-soluble dispersant include polyvinyl alcohol of a degree of polymerization >=700 and a degree of saponification >=75mol%, methylcellulose and ethylcellulose.
Patent JP-H04113169-A (JP)
Title: Freezing cycle device
Inventor: TAKEMI AKIO
IPC: F25B1/10
Filed: 1990-09-01
Abstract: PURPOSE:To provide a freezing cycle device capable of getting a high degree of sub cooling by a method wherein a liquid refrigerant of high pressure and high boiling rich state is sub cooled by a low boiling rich refrigerant of which pressure is reduced to its intermediate pressure and expanded after condensing operation. CONSTITUTION:After non-azeotropic mixed refrigerant discharged from a compressor 1 is partially condensed at the first condensor 2, gas and liquid are separated by a gas-liquid separator 3. Then, a low boiled rich gas refrigerant separated by the gas-liquid separator 3 is condensed by the second condenser 4, thereafter its pressure is reduced down to an intermediate pressure by the second adjusting device 7 and expanded, the refrigerant passes through an intermediate cooling device 8 and then the refrigerant is sent for an intermediate pressure suction port of the compressor 1 by an injection circuit 10. Then, the high boiled rich liquid refrigerant separated by the gas-liquid separator 3 is sub cooled by a low boiled rich refrigerant of intermediate pressure at an intermediate cooling device 8, thereafter the pressure is reduced and expanded by the first adjusting device 5, the refrigerant is evaporated by an evaporator 6 and fed to a low pressure suction port of the compressor 1.
Patent JP-S60124162-A (JP)
Title: Telephone set
Inventor: HARA OSAMU
IPC: H04M1/00
Filed: 1983-12-09
Abstract: PURPOSE:To simplify the constitution of parts and operation by operating slantly a lock cam of a holding switch by a hook lever at the time of no-hook and off- hook to unlock the holding switch. CONSTITUTION:When a holding button 4 is operated, the lock cam A-4 is rorated and a lever pin A-1a is disangaged from an inclined plane A-4a and contacted with a wall A-4a'. When the operation of the holding button 4 has been completed and the lever pin A-1a has been restored by a returning spring A-2 of a holding switch A, the lock cam A-4 is rotated by a returning spring A-5 and locked by a locking part A-4b. If the holding button 4 is operated again, the lever pin A-1a is moved along an escape groove A-4c and the lock cam A-4 is inverted up to an unlocking groove A-4d and unlocked.
Patent JP-S6389781-A (JP)
Inventor: MURAKAMI MITSUMASA
IPC: E04H1/02
Filed: 1986-09-29
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-H1174311-A (JP)
Title: Semiconductor package
Inventor: ICHIDA AKIRA
IPC: H01L21/60
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite ball having an electrically and thermally matching coating layer, by forming a solder layer on an outermost surface of a copper core ball with a fluctuation in diameter of a specific range within a specific range to make the entire coating layer have a thickness equal to or more than specific value. SOLUTION: After a substrate is formed by plating a copper core ball having a diameter of 40 to 100 μm (a fluctuation of the diameter of ±5%) with Ni, electroless Sn plating of a predetermined thickness is applied thereon, and further PbSn, AgSn, ZnSn or the like is solder-plated, thereby forming an FC ball with a thickness of an entire coating layer of 6 μm or more. A resin plating basket is provided at a lower end of a plating jig 13, and its bottom is made to be a cathode 14. In addition, a three-dimensional vibrating motor 17 is provided at an upper end of the plating jig 13 to apply three-dimensional vibration to the plating basket 15, thereby suppressing the copper core ball being aspherical. Thus, a coating ball having an electrically and thermally matching coating layer can be obtained without largely modifying a conventional mounting device and a system.
Patent JP-S59120106-A (JP)
Inventor: HATSUSE TOSHIKAZU
IPC: A44C9/00
Filed: 1982-12-28
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-H05155066-A (JP)
Title: Color recording apparatus
Inventor: KISHIMOTO SHINYA
IPC: G03G15/01
Filed: 1991-09-11
Abstract: PURPOSE:To provide a color recording apparatus shortening debugging time and uniformizing the residual amount of a recording material. CONSTITUTION:When printing data is judged to be formed in a step S4, the formed printing data in a page buffer 4 is read and an image is developed on the image developing memory corresponding to the color of the printing data. When test printing is judged in a step S8, a page pointer is renewed by 1 while the page concerned is stored. The content of the image developing memory is transmitted to an image forming mechanism through a video /F 7 and, when test printing is judged, the data of one page obtained by taking the logical sum of the contents of Y, M, C, K image developing memories is transmitted to the image forming mechanism. The image forming mechanism transmits an image and allows a photosensitive drum and a transfer drum to make one revolution to perform printing using either one of Y, M, C, K recording consumption materials selected in a recording consumption material selecting part.
Patent JP-H0783888-A (JP)
Title: Evaluation method for spinning pitch and device therefor
Inventor: TOKUMITSU KATSUHISA
IPC: G01N29/00
Filed: 1993-09-17
Abstract: PURPOSE:To accurately evaluate yarn leadability without any need of actual spinning by using an acoustic propagation intensity as reference for the heated and molten state of optical isotropic pitch for yarn spinning. CONSTITUTION:Optical isotropic pitch 1 in a vessel 3 is heated to melt on the operation of a heating mechanism 11, and the condition of the pitch 1 is thereby kept uniform. Furthermore, an impulse electrical signal is sent to a transmission side transducer 7, and transmitted to the pitch 1 after converted to an acoustic wave. The acoustic wave reaches the pitch 1 via a waveguide 5 and is received by a receiving side transducer 7 via another waveguide 5 after passing the pitch 1. Thereafter, the acoustic wave is converted to an electrical signal. In this case, provided that the propagation intensity of the received wave measured as a function of temperature is A, the evaluation is made to conclude that natural logarithm of the inverse of the intensity A, or the peak of -1nA exists in a temperature range between 250 and 280 deg.C, and that the pitch 1 has good yarn leadability, when the peak -1nA does not exist in a temperature range equal to or above 380 deg.C under a condition where the pitch 1 is not solidified due to condensation polymerization or the like.
Patent JP-H0316013-A (JP)
Title: Insurface magnetic recording medium, its production and magnetic recording device
Inventor: SUZUKI HIROYUKI
IPC: G11B5/64
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a recording medium with excellent corrosion resistance and sliding resistance which can be used for high density recording/reproducing by forming a nonmagnetic metal base layer containing specified metal elements on a nonmagnetic substrate and then forming a Co-base magnetic layer having a specified composition thereon. CONSTITUTION:Nonmagnetic metal base layers 12, 12' containing metal elements selected from Cr, Mo, W, V, Nb and Ta are formed on a nonmagnetic substrate 11. The Co-base alloy magnetic layers 13, 13' are then formed on the base layers. The Co-base alloy consists of 1 - 35at.% additive element selected from Pt and Ir, 1 - 17at.% of another additive element selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Ge and Si, 0.1 - 10 atom.% oxygen, and the balance of Co, satisfying that the total amt. of the first and second additive elements and oxygen is 2.2 - 50at.%. Thereby, the obtd. medium can be used for high density recording/reproducing and it has excellent corrosion resistance and sliding resistance.
Patent JP-H0531894-A (JP)
Title: Ink jet device and electronic typewriter provided with the same ink jet device
Inventor: SHIMOYAMA NOBORU
IPC: B41J2/01
Filed: 1991-09-11
Abstract: PURPOSE:To prevent the contact of a recording means with a recording medium resulting in damaging the recording means. CONSTITUTION:In a line recording mode, a delivery port of a recording means is retracted to be out of a recording medium feed path at every completion of one line recording. In a page recording mode, the recording means is reciprocated within the recording medium feed path for making recording in a predetermined area; after the completion of the recording in the predetermined area, the delivery port of the recording means is retracted to be out of the recording medium feed path; and a recording medium is fed to be discharged.
Patent JP-H08179930-A (JP)
Title: Parallel multiplier
Inventor: BOKU SEIKI
IPC: G06F7/53
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide parallel multipliers capable of simplifying the constitution of a circuit, facilitating wiring connection and reducing arithmetic time by successively connecting the various kinds of input division circuits and performing an addition operation. SOLUTION: This parallel multipliers are composed of the plural pieces of AND gates AD21-AD24 for respectively ANDing the respective bits of multiplicands X0-X3 and the bits from the least significant bit to the most significant bit of multipliers Y0-Y3, operating a partial product and outputting the least significant bit of a multiplied result and the plural pieces of the input division circuits 70, 75 and 71 provided with 2,  3 and 4 input division circuits 70-72 for inputting the output bit of a pertinent position in the rearranged output bits and the bit before division outputted from a previous stage and outputting the bit before the division and remaining bits pertinent to the respective bits of the multiplier result in the case that the output bits of the AND gates AD21-AD24 are shifted to a left side by one bit each and rearranged corresponding to the system of a general binary multiplication operation.
Patent JP-S6476665-A (JP)
Title: Mounting structure for button type cell
Inventor: SHIMADA KENJI
IPC: H01M2/10
Filed: 1987-09-16
Abstract: PURPOSE:To extend the life of a cell and facilitate the exchange work by suspending a button type cell in the box of a holder main body and opening or closing a cell circuit based on the installation height of the holder main body. CONSTITUTION:At a manufacturing plant, a button type cell 1 is installed on a printed circuit board 10 with a lower claw 26 provided on a strip type fitting piece 25 hooked on a hooking hole 12 and a cell circuit opened. When an electronic equipment is to be operated, a holder main body 20 is pushed in to hook an upper claw 27 on the hooking hole 12. A metal case 3, i.e., positive electrode, is connected to a positive electrode side contact metal 15, on the other hand, a printed circuit board side contact section 35B, i.e., negative electrode, is connected to a negative electrode side contact metal 16 to close the cell circuit. The life of the cell is thereby extended. The cell 1 is clamped by multiple elastic clamping legs 30 and suspended in the holder main body 20. The button cell 1 can be easily exchanged only by opening the clamping legs 30.
Patent JP-2000069524-A (JP)
Title: Mobile communication system and mobile terminal connecting method
Inventor: YAHAGI MASAHIKO
IPC: H04M3/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To transmit coded voice information as it is to a mobile terminal of a transmission destination even in the case that a transmission source mobile terminal and a mobile terminal of a transmission destination have different voice coding rules. SOLUTION: In the case of connecting a call between mobile terminals 51, 52, an exchange station transmits control information to instruct use of a coding rule 1 to the mobile terminal 52 and the mobile terminal 52 selects a coding rule 1 coder 11 and a coding rule 1 decoder 12. The mobile terminal 52, though being resident in an area of a radio system 2, conducts coding/decoding by the coding rule 1 used for an area of a radio system 1 and voice information coded by the coding rule 1 is directly transmitted between the mobile terminals 51 and 52.