baber/WOPTO huggingface dataset:
Patent JP-2000206182-A (JP)
Title: Probe card
Inventor: AKAGI KATSUTOSHI
IPC: G01R1/073
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To simplify the production process for semiconductor devices into which circuits to be tested are incorporated by testing a circuit to be tested by a testing apparatus having a number of terminals smaller than the circuit to be tested. SOLUTION: A probe card 10 transmits and receives signals between an LSI(large scale integrated circuit) 20 and an LSI-testing apparatus 30 for testing the LSI 20. The probe card 10 has a selecting circuit 12 for switching connection between a terminal of the LSI 20 and a terminal of the LSI-testing apparatus 30. The LSI 20 is constituted of logic circuits 23, 24, 25 and 26 to be tested and pads 22 as terminals of the logic circuits. The LSI-testing apparatus 30 has an input part 32 for receiving a signal from the LSI 20. At the time of testing the circuits, the selecting circuit 12 switches connection between the pads 22 and a terminal of the input part 32 so as to supply signals outputted from the logic circuits to the input part 32. That is, the selecting circuit selects the pad 22.
Patent JP-H01183240-A (JP)
Title: Facsimile transmission system
Inventor: MASADA TOKIO
IPC: H04L29/06
Filed: 1988-01-14
Abstract: PURPOSE:To transmit image data of a work station without making it into a hard copy by providing a facsimile signal generation and transmission means which converts image data into a facsimile signal. CONSTITUTION:Image data is transmitted from an image data transmission means 13 in the work station 1 to a PBX2, which receives image data transmitted from an image data reception means 23. Next, the facsimile signal generation and transmission means 24 communicates with the transmitting destination facsimile equipment of a telephone number which a telephone number reception means 22 has received, and image data is transmitted while it is converted into the facsimile signal. Since image data of the work station 1 can directly be converted into the facsimile signal without making it into the hard copy, and transmitted to the transmitting destination facsimile equipment the troublesome procedure of making image data into the hard copy can be omitted.
Patent JP-S63174959-A (JP)
Title: Azide derivative
Inventor: TAKANO SEIICHI
IPC: C07C67/00
Filed: 1987-01-13
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H, tert.- butoxycarbonyl or -COR<2> (R<2> is lower alkyl or phenyl); R<1> is phenyl, 1-naphthyl, vinyl, etc.]. EXAMPLE:(R)-1-Azide-2-hydroxy-3-phenylpropane. USE:A precursor of 4-amino-3-hydroxylactic acid having action such as improvement of cerebral metabolism, increase of cerebral blood stream, vasodepression, sedation, etc. PREPARATION:(R)-Epichlorohydrin expressed by formula II is reacted with an organic alkali meal compound in the presence of a monovalent copper compound to give a compound expressed by formula III, which is then azidized using an alkali metal azide salt to afford the compound expressed by formula I (R is H), which is successively reacted with an acid anhydride or acid halide and base to provide the compound expressed by formula I (R is tert.- butoxycarbonyl or acyl).
Patent JP-S56111173-A (JP)
Title: Disc unit
Inventor: MARINUSU YOZEFUSU YAKOBUSU DON
IPC: G11B17/02
Filed: 1981-01-22
Abstract: An interchangeable disc unit comprises a disc pack (6) which is accommodated in a square enclosure comprising two covers (9, 10) which can move relative to each other from a closed position and which are interconnected by separate connecting means (29) in said closed position, which connecting means are situated near the corners of the covers. (9, 10) Each of the connecting means (29) comprises a plurality of elastically pivotable fingers, (41) which extend away from the one cover (9), and which elastically press against an annular stop (40) on the other cover (10) in the closed position.
Patent JP-H07112185-A (JP)
Title: Waste water treating device and washing method therefor
Inventor: OTANI AKIRA
IPC: B01D65/02
Filed: 1994-01-27
Abstract: PURPOSE:To reduce the decrease of permeated flux density and to separate and recover the hardly soluble particular component incorporated in various kinds of washing waste waters, etc., by on efficient separation membrane washing by interrupting the permeated water passage of the separation membrane, introducing a compressed gas to at least feedwater side of the separation membrane for a specified time and allowing a gas-liq. mixed fluid to circulate at the time of the washing of the separation membrane. CONSTITUTION:The particlar component is separated and removed from the waste water containing an insoluble particular component in solid, liq. or gaseous state by using the separation membrane 3. In this waste water treating device, when the separation membrane 3 is washed, the permeated water passage 31 of the separation membrane 3 is interrupted by the means 6 which is provided to interrupt the passage, and the introducing pipe 41 which is communicated with the introducing port which introduces a compressed air to at least feedwater side of the separation membrane 3 is opened by providing an interrupting means 5, and by introducing the compressed air, the gas-liq. mixed fluid is circulated and the separation membrane 3 is washed. As a result, the separation membrane is washed efficiently, the insoluble particular component incorporated in various kinds of washing waste water, etc., is separated efficiently and a clean waste water is discharged.
Patent JP-H01231680-A (JP)
Title: Motor control fail-safe circuit
Inventor: GARII UEIN KAIBERU
IPC: H02P7/06
Filed: 1989-01-12
Abstract: PURPOSE: To prevent an intermittently operating motor from rotating continuously due to failure of a control circuit by turning the motor off when the motor operates longer than a predetermined time continuously. CONSTITUTION: A motor 10 is driven intermittently by a signal from a microprocessor 21. A capacitor 38 is charged when a drive pulse is present otherwise it is discharged. When the capacitor 38 is charged up to a voltage exceeding a reference level, a transistor 34 is conducted and then an SCR 32 is conducted. Consequently, a high current is drained from a power supply 12 and a fuse 14 is blown out. Since the power supply 12 is isolated from the motor 10, any failure in the control circuit does not cause to operate the motor 10.
Patent JP-S5393172-A (JP)
Title: Disposing method of heavy metal contained in waste
Inventor: OONO TOSHIO
IPC: A62D101/08
Filed: 1977-01-26
Abstract: PURPOSE: To prevent environmental pollution and to treat waste plastics simultaneously by confining heavy metals contained in city waste into plastic capsules in order to fix it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62165158-A (JP)
Title: Wire breaking detecting device for rotary encoder
Inventor: WAKABAYASHI NAOYUKI
IPC: G01D5/245
Filed: 1986-01-16
Abstract: PURPOSE:To surely detect the breaking of wire of a cable of a rotary encoder by pulling down the output terminal of an output transistor (TR) and conducting a current to the cable even when the output TR is off. CONSTITUTION:When none of output cables of an A, a B, and a C phase has the breaking of wire and the output TR is on, currents are conducted through resistances 19-21 for current detection and TRs 22-24 turn on; and currents are conducted through pull-down resistances 28-30 to raise the input of a NAND circuit 32 to a high level while lowering the output level of the circuit 32 to a low level. Even when the output TR is off, the output level of the circuit 32 is low. Then, if a power cable or cable for power source wire breaking detection is broken, no current is conducted through a pull-down resistance 31 and the input of the circuit 32 becomes low, so a high-level wire breaking detection output 33 appears at the output of the circuit 32. Then, if respective output cables of the A, B, and C phases or a ground cable is broken, a high- level output 33 appears as the output of the circuit 32.
Patent JP-H01184569-A (JP)
Title: Data transmission equipment
Inventor: YAMADA SHINYA
IPC: G06F15/167
Filed: 1988-01-19
Abstract: PURPOSE:To reduce a load on a host CPU by providing a dual port memory setting the host CPU at a random side and a transmission sub CPU at a serial side, and performing a signal transmission processing by the transmission sub CPU. CONSTITUTION:Transmission data is written on the dual port memory 3 based on a transmission request generated by a personal computer 7 that is the host CPU, and interruption on a microprocessor 2 that is a sub CPU is generated via an I/O4. Then, the microprocessor 2 takes out and transmits the transmission data on the dual memory 3 according to a transmission interruption routine. Meanwhile, when data is sent, the interruption is generated on the microprocessor 2. Then, the microprocessor 2 receives the data according to a reception interruption routine, and when the reception of one text is completed, transmits reception data to the personal computer 7 via the I/O4, and moves the data to the dual port memory 3.
Patent JP-S63176863-A (JP)
Title: Control device for automatic transmission
Inventor: SHITANI YUJI
IPC: F16H61/64
Filed: 1987-01-16
Abstract: PURPOSE:To prevent a vehicle from slipping during running on a low friction road surface while the torque boost-up action of a torque converter is effectively used by providing a control means for lowering the transmitted torque of the torque converter in association with low friction road surface signals. CONSTITUTION:When a low friction road running condition sensor 40 detects a slip condition or a low friction road running condition in accordance with signals from front and rear wheel rotational speed sensors 41, 42, a solenoid control circuit 39 carries out the duty control of a solenoid control valve 37. Further, hydraulic pressure is fed to the left end side of a spool 31 in a pressure reducing valve 30 in accordance with the duty ratio so that the spool 31 is moved rightward overcoming a spring 32, and therefore, a land 31a changes the degree of communication between passages 12a, 12b so as to change the torque converter hydraulic pressure from a lock-up control valve 20 in order to lower the output torque of the torque converter 1. Thus, it is possible to prevent the vehicle from slipping during running on a low friction road surface while it is possible to completely and effectively use the torque boost-up action of the torque converter.
Patent JP-S55100581-A (JP)
Title: Roll for magnetic transfer
Inventor: SHIYOUJI YOSHIO
IPC: G03G15/16
Filed: 1979-01-26
Abstract: PURPOSE: To obtain an excellent transfer image free from unevenness, without causing toner drift and stripe pattern forming, by providing an elastic body layer to the roll shaft and next a magnetic body layer containing magnetic powder, using resin as binder, and magnetizing the magnetic body layer in AC.  
     CONSTITUTION: As the binder for a magnetic body layer 1, a resin is used, selecting at least one kind from three groups, which are single polymer I of styrene, (meth) acrylate, acrylonitrile; or copolymer II thereof with vinyl chloride or vinyl acetate; and silicone resin III. The magnetic body layer 1 containing the binder and magnetic powder 2 selected at least one kind from γ-Fe 2 O 3 , CrO 2 , Co modified Fe 2 O 4  is provided on a heat-shrinkable tubing (polyethylene) 8 which covers the surface of an elastic cylinder 3 of polyurethane or the like around a shaft 4. The layer 3 is magnetized by a magnetic head 5 so that the magnetic powder 2 may become an alternating magnetization pattern 6. As a result, excellent contact is realized by the magnetic body layer 3, and the magnetic body layer 1 does not crack in use for a long period, so that stable transfer may be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05197968-A (JP)
Title: Optical disk and optical disk reproducing device
Inventor: NOMOTO TAKAYUKI
IPC: G11B7/131
Filed: 1992-01-20
Abstract: PURPOSE:To reduce further the value of track pitch even under the existing conditions on the laser light wavelength and the lens numeral aperture by setting the pit directional angles of a track to plural kinds. CONSTITUTION:A compact disk 2 is provided with a protection layer 4, an information recording surface 5 covering a pit which is formed on the surface of one side of the layer 4 and except it with a flat metal evaporated film and a transparent substrate 3 covering the surface 5 and having a refractive index (n). Then the track pitch and a distance between the pits of front and rear pits are regarded as P respectively. The direction of the arrow of respective pits 1 correspond to stepped directions. The pit directional angles are set to 8 kinds of 0 deg., 45 deg., 90 deg., 135 deg., 180 deg., 225 deg., 270 deg. and 315 deg.. Thus, the information of the information amount of 3 bit is expressed by the value of the pit directional angle.
Patent JP-H11202844-A (JP)
Title: Flesh color adjusting method
Inventor: YAMAGUCHI TOMOHIKO
IPC: G06F3/048
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the flesh color adjusting method which enables a user to easily set a color tone matching the flesh color of a person corresponding to the country, language, or area. SOLUTION: A display device 2 such as a liquid crystal projector and a plasma display displays languages or areas on a menu screen for image adjustment through the operation of a remote control 1, etc., and when a language or area is selected, an initial value of the tone matching the flash color corresponding to the language or area is automatically set. Consequently, a user can easily set the flesh color matching people of his or her country and initial settings at the time of factory shipment need not be changed by shipment destinations.
Patent JP-H01185493-A (JP)
Title: Boiling water type nuclear power plant
Inventor: IGARASHI HIROO
IPC: G21D3/08
Filed: 1988-01-20
Abstract: PURPOSE:To plan the reduction of dose rate by providing a heater recovering line for returning the drain of a low pressure feed water heater to the upstream side and the downstream side of a condensate demineralizer and controlling feed water iron concentration arbitrarily. CONSTITUTION:The steam which is used for heating feed water from a low pressure turbine 4 is guided in a low pressure heater drain tank 13, and connected to the upstream side line 17 and the downstream side line 19 of a condensate demineralizer 8 from a low pressure heater drain pump 14 through a low pressure heater drain line 1. Further, flow regulating valves 18, 20 are provided at the lines 17, 19 respectively and opening is regulated from the measuring result of feed water system iron concentration of a sampling line 21. At the beginning of plant operation starting much iron cladding is supplied in proportion to the concentration of eluted nickel and cobalt, and iron supply is reduced after a few years. Therefore, dose rate can be reduced.
Patent JP-H05315567-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOMORI SHIGEKI
IPC: H01L27/10
Filed: 1993-01-21
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which is enhanced in element characteristics by modifying a capacitor used in the device in structure. CONSTITUTION:The lower electrode of a capacitor used in a semiconductor device is composed of a first semiconductor layer 6 prescribed in impurity concentration and a second semiconductor layer 7 higher than the first semiconductor layer 6 in impurity concentration. By this setup, an electrical field can be less concentrated on the end of the capacitor. A word line 5 is composed of a buffer layer 5b and a primary conductive layer 5a, whereby a parasitic capacitance between the lower electrode of a capacitor and a word line can be lessened.
Patent JP-S61170219-A (JP)
Inventor: HIRASAWA MASAHIRO
IPC: H02G15/08
Filed: 1985-01-21
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-H0587680-A (JP)
Title: Distinguishing method of optical fiber
Inventor: KUWABARA TSUNEO
IPC: G01N21/21
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a method which enables distinction of optical fibers from a remote place without providing a special device outdoors. CONSTITUTION:A photo pulse from a photo pulse generator 1 is put into a plurality of optical fibers 4. The polarization state of the back scattering light of the photo pulse from each of the plurality of optical fibers 4 is measured beforehand and stored in a database 7. Thereafter, a photo pulse is brought into an optional optical fiber 4 among the plurality of optical fibers, and the polarization state of the back scattering light of the photo pulse from the optical fiber is measured. This measuring result is compared by a data analyzing device 6 with the measuring result obtained beforehand. Accordingly, it can be detected which of the plurality of optical fibers the optional optical fiber 4 is.
Patent JP-H01183342-A (JP)
Title: Reflux type production line control system
Inventor: SAWAMURA HARUMICHI
IPC: G06Q50/00
Filed: 1988-01-18
Abstract: PURPOSE:To improve the efficiency of production by coupling a plurality of operation stations having a buffer station as a start point with a plurality of reflux type transfer devices to control processes for feeding at the same time a plurality of lots having different process procedures on the basis of operation schedule data. CONSTITUTION:In a buffer station 110n are branched and again combined a reflux line 111 having a adjusting station 110i, a reflux line 112 having inspecting stations 110f-110h and a reflux line 113 having assembling stations 110a-110c, a finishing station 110d and a shipping station 110e. For example, a product A is initially assembled on the line 113 according to the process procedure and then inspected on the line 112. Then, a product B can be cast in the empty line 113. After the product A is adjusted on the line 111, it is finished through the buffer 110n on the line 113 to be shipped. Thus, the efficiency of production can be improved.
Patent JP-H05196243-A (JP)
Title: Fan impeller
Inventor: SAKAI KOICHI
IPC: F24F1/00
Filed: 1992-01-22
Abstract: PURPOSE:To reduce noise generated from the surface of impeller blades. CONSTITUTION:Hollow layers 8 are provided in a plurality of blades 7 which constitute a fan (blower) impeller 1. A porous pressure fluctuation buffer member 9 having a large number of small holes or continuous pores which communicate with the hollow layers 8 and the outside, is adopted on the whole surfaces of the blades 7 or at least a part of a blade pressure side 7a or a blade negative pressure side 7b.
Patent JP-H09199706-A (JP)
Title: Inter-pixel wiring construction of solid-state image sensing device
Inventor: ISHIGAMI FUJI
IPC: H04N5/341
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To thin the thickness of three windings in three-phase driving and to enhance condensibility of an on-chip microlens even if the distance between pixels becomes small, by aranging a first wiring corresponding to each space among pixels, and arranging second and third wirings so as to adjoin each other at a predetermined interval above this first wiring. SOLUTION: First of all, linear first wirings 10 composed of polysilicon are formed. Next a second wiring 20 composed of polysilicon and having a width narrower than the half of that of the first wiring 10 is formed on the upside of each first wiring 10. Following this, a third wiring 30 composed of polysilicon having a width narrower than the half of that of the first wiring 10 is formed on the underside of each first wiring 10. On this occasion, the third wiring 30 and the second wirings 20 are overlapped on transfer channels 2. Three-phase driving is performed by using the first, second, and third wirings of this wiring construction as first, second, and third phases, respectively. Consequently, it becomes possible to constitute three wirings by the use of only two layers, even in the case of a three-phase driving solid-state image sensing device.
Patent JP-H10323722-A (JP)
Title: Fabrication of punch press and device therefor
Inventor: KAMEI YASUNORI
IPC: B21D28/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent collision of the punch and the sheet material by adjusting the upper standby position of the punch in accordance with the warpage of a sheet material generated in the punching process. SOLUTION: The contact detector detects contact of the punch guide 23 with the sheet material W each time the punch 1 punches the sheet W. The punch 11 move in the vertical direction by a ram 19 which is activated by the hydraulic cylinder 21. The position where the punch guide 33 contacted with the sheet is compared with a preset figure of tolerance to the warpage. When the contact position is over the upper limit B of the tolerance figure, the hydraulic cylinder 21 starts raising the standby position A of the tolerance figure, the hydraulic cylinder 21 starts raising the standby position A of the punch 11 to adjust the difference in order to prevent collision of punch and the sheet material next time.  When the contact position is over the lower limit C of the tolerance figure, the standby position A of the punch 11 is lowered to compensate the difference and small stroke is expected in the next time.
Patent JP-H10204553-A (JP)
Title: Method and device for dissolving and separating aluminum from raw material containing aluminum and metals with higher melting point than aluminum
Inventor: OKADA TAMIO
IPC: C22B7/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for dissolving and separating aluminum combined metals containing iron materials or copper materials which need no special device, can easily control temp. of a molten metal and make a crucible furnace as an original model. SOLUTION: A crucible 3 in which a tap hole 6 is through-formed in the vicinity of intermediate height of a drum part is installed upward in a furnace main body 1 and is heated from an outer periphery thereof. A raw material containing aluminum and metal with higher melting point than that of aluminum is charged in the crucible 3 and aluminum is melted in the crucible 3. Molten aluminum stored in the crucible 2 is discharged to outside from the tap hole 6. The raw material is additionally charged in the crucible 3 timely and by proper quantity so as to keep a state that unmolten aluminum always exists in the molten aluminum in the crucible 3.
Patent JP-H08202928-A (JP)
Title: Sales controller for automatic vending machine
Inventor: YOSHIDA MORIYUKI
IPC: G07F9/02
Filed: 1995-01-24
Abstract: PURPOSE: To surely issue a receipt at the time of selling a commodity by judging the disablement of selling and displaying sellout when there is no rolled paper even though commodities exist. CONSTITUTION: A main control part 8 inputs a commodity existence signal from a commodity detecting part 6, judges the existence of commodities, and at the time of judging no existence of any commodity, judges the disablement of commodity sales and turns a sellout display part 7 into a sellout display state. At the time of judging the existence of commodities, the main control part 8 inputs a rolled paper existence signal from a receipt issuing device 5, judges the existence of rolled paper, and at the time of judging no existence of rolled paper, judges the disablement of commodity sales and turns the display part 7 into the sellout state. At the time of inputting a rolled paper non-existence signal even when a commodity existence signal is inputted, the main control part 8 judges the disablement of commodity sales and turns the display part 7 into the sellout state.  Thereby, a receipt can surely be issued at the time of selling a commodity.
Patent JP-S5395730-A (JP)
Title: Golf training machine
Inventor: YAMAGUCHI MAKOTO
IPC: A63B69/36
Filed: 1977-02-01
Abstract: PURPOSE: To provide a golf training machine which is excellent in training efficiency with less trouble in tieing up or recovering golf balls and can reduce the number of golf balls required for training. 
     COPYRIGHT: (C)1978,JPO&Japio