baber/WOPTO huggingface dataset:
Patent JP-S61133371-A (JP)
Title: Hot dip galvanized steel sheet and its manufacture
Inventor: HIROSE YUSUKE
IPC: C23C2/06
Filed: 1984-11-30
Abstract: PURPOSE:To provide superior resistance to stripping by intergranular corrosion to a Zn layer formed by hot dip galvanizing by forming a molten Zn layer contg. specified amounts of Al, Pb and Sb on each side of a steel sheet by hot dip galvanizing and by forming regular spangle on the Zn layer at a regulated cooling rate. CONSTITUTION:A steel strip 4 is annealed and reduced in a nonoxidizing furnace 5, and it is dipped in a hot dip galvanizing bath 1 consisting of 0.1-0.2wt% Al, <0.007wt% Pb, 0.03-0.1wt% Sb and the balance Zn with inevitable impurities. An excess of molten Zn on each side of the steel strip 7 pulled up from the bath 1 is removed with gas wipers 6, and the steel strip 7 is passed through a heating furnace 2 and a heat insulating duct 3 to solidify the molten Zn layer at <=15 deg.C/sec cooling rate. The steel strip 7 is then cooled with a cooler 8 and coiled around a recoiler 9.
Patent JP-H1097228-A (JP)
Title: Liquid crystal display device
Inventor: SATO HAJIME
IPC: G02F1/133
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent image quality deterioration due to cross talk by changing a polarity inversion period of a video signal supplied to a signal line at least once in one vertical scanning period and controlling so that a ratio between a positive signal and a negative signal in one vertical scanning period becomes substantially 1:1. SOLUTION: An analog video signal 90 is supplied from the outside through a video signal line 10 to be written in by an analog sample-hold system. The video signal 90 is supplied to all pixels by scanning a scanning line drive circuit 30 by one step each at every one scan of a signal line drive circuit 20. An electric field applied to a liquid crystal cell 38 is decided by the video signal 90 supplied to respective pixels. The polarity inversion period isn't fixed in the vertical scanning period to be changed at least once, and by making the ratio between the positive signal and the negative signal nearly 1:1, the polarity inversion period of the optional video signal is not made to be synchronized with the amplitude modulation period. Thus the mean potential of the signal line is made nearly intermediate potential.
Patent JP-H0594879-A (JP)
Title: Thin-film el panel
Inventor: OKIBAYASHI KATSUJI
IPC: H05B33/12
Filed: 1991-10-01
Abstract: PURPOSE:To provide a thin-film EL panel able to suppress visual sense dependence and breakdowns due to the contact to a color filter, and to prevent the quality variation and the breakdown of the filter when a breakdown is generated in an EL element. CONSTITUTION:A thin-film EL element 100 provided with picture elements 10 arranged on a substrate 1 is made to face a color filter 8. On gap spaces between picture elements 10 of the thin-film EL element, opaque spacers 7 projecting nearly perpendicular to the substrate face 1 are provided.
Patent JP-H0675014-A (JP)
Title: Inspecting method for semiconductor integrated circuit device
Inventor: MORI NOBUYUKI
IPC: H01L21/66
Filed: 1992-08-28
Abstract: PURPOSE:To inspect various types of semiconductor integrated circuit automati cally. CONSTITUTION:An inspecting equipment reads out an inspection code from a memory built in an LSI at step 1 of inspection flow chart, while a decision is made whether the inspection code thus read out is registered in a memory built in the inspecting equipment at step 2, and then a standardized inspection program corresponding to the inspection code is selected from programs stored in the inspecting equipment and then it is edited. The edited inspection program is executed in a block 4 (encircled by a dot and dash line) with the order and content to be inspected being determined according to inspection code 5. This method only requires simple combination of programs standardized as shown by the code 4 when an inspection program is generated thus reducing generation cost while enhancing reliability.
Patent JP-H09137300-A (JP)
Title: Method and apparatus for manufacturing belt sheet product consisting of stainless steel
Inventor: FURANTSU GERUHARUTO PENPERA
IPC: C23G3/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the removing efficiency by executing the removal of continuous scale of Al-Si 300 and 400 stainless steel hot rolled band plates by multicell electrolytic pickling of an alkali electrolyte.  
     SOLUTION: As for the removal of scale, a band plate is subjected to scale breaker and blasting treatment according to necessary, and, after that, by plural electrolytic cells having a pair of electrodes in which anodes A and cathodes K are alternatively connected in the running direction of the band plate, at least one or more electrolytic cells provided directly after that and having only two pieces of anode electrodes A and an electrolytic cell with only one cathode electrode K connected via one of the anode electrodes A of the above electrolytic cells and a rectifier G1, primary pickling is executed. Next, with intermediate treatment of surface grinding and polishing interposed, again, by using ≥2 electrolytic cells with one cathode electrode K connected via the anode electrode A of the primary pickling cell and rectifiers G2 and 3, secondary pickling is executed. As the electrolyte, Na 2 So 4  is used, and, at the time of the secondary pickling, about 0.3mol of H 2 SO 3  is added according to necessary. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0195600-A (JP)
Title: Radio wave absorber having metallic thin film layer
Inventor: SUZUKI TAKESHI
IPC: H01Q17/00
Filed: 1987-10-08
Abstract: PURPOSE:To reduce the manhour by forming a metallic thin film on the rear of the main body. CONSTITUTION:A radio wave absorber 10 has a metallic thin film directly formed on the rear of a main body 11 of the radio wave absorber 10, that is, a radio wave absorbing material such as a sintered ferrite plate of Ni-Zn ferrite. As the method for forming the metallic thin film 12, a physical vapor deposition method, a chemical vapor deposition method, a method of coating a molten metal, a method of spraying a metal or the like is used. As the material for the metallic thin film 12, generally copper or aluminium is practical from the economical point of view or the like. This allows direct lamination to the body surface of a building or the like, enabling the reduction of the manhour.
Patent JP-H0997480-A (JP)
Title: Signal processing circuit and integration circuit
Inventor: KIKUTA KAZUYOSHI
IPC: G11B21/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit which increase the speed of processing servo signals. SOLUTION: A servo circuit 20b processes servo signals RD. The second AGC servo signals RD is inputted and amplified. The second analog filter 32 eliminates high-frequency components. A peak detecting circuit 33 detects the information which shows the start of sector from the servo signals RD. A zero- cross detecting circuit 34 generates clock signals CK based on the servo signal RD read from each of region 85a to 85d. A counter 35 outputs a main charge control signal CHG or a main discharge control signal CRS. A counter 35 outputs any one of the first to fourth charge control signals, STA to STD, in response to a servo strobe signal STR and a clock signal CK. An integration circuit 36 holds the integration value of the servo signal of each of region 85a-85d based on each charge- and discharge-control signal as charge voltage.
Patent JP-H10104480-A (JP)
Title: Optical drop cable unit assembly cable and its production
Inventor: KOBAYASHI ICHIRO
IPC: G02B6/44
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the withdrawing of optical drop cable units of an assembled cable formed by assembling plural pieces of the optical drop cable units and applying a sheath thereon. SOLUTION: Plural pieces of the optical drop cable units 1 are assembled without twisting and the outer periphery thereof is. longitudinally coated with a heat shielding tape 6 in such a manner that a gap G is formed between both side edges thereof. The outer periphery thereof is loosely coated with the sheath 7 in such a manner that the optical drop cable units are movable therein. Since the optical drop cable units are not restrained by the sheath 7 an the heat shielding tape 6, the withdrawing of the optical drop cable units 1 is easy.
Patent JP-H0571310-A (JP)
Title: Pressure control method for steam feeder
Inventor: ETO KEISUKE
IPC: F01K7/38
Filed: 1991-09-06
Abstract: PURPOSE:To provide a pressure control method for steam feeder which can stabilize the operation of a turbine and elevate the energy efficiency. CONSTITUTION:Usually a rear steam turbine 21 is made the maximum output, and the pressure control of a low-pressure steam header 12 is performed with the bleed quantity of a bleed back pressure steam turbine 22. When pressure drop is excessive, the highpressure steam of a high-pressure steam header 11 is introduced from a steam bypass turbine 21 is reduced.
Patent JP-H02100669-A (JP)
Title: Liquid detector
Inventor: HORIGUCHI HIROYUKI
IPC: C12M1/40
Filed: 1988-10-08
Abstract: PURPOSE:To reduce variability of ion exchange resin and to improve accuracy of measurement by setting a developing layer to become resistance to a liquid on an ion exchange resin layer in a detector of a desired component in the liquid. CONSTITUTION:In a detector of a desired component in a liquid wherein a cell 10 obtained by successively piling an ion exchange resin layer 1 on a dyestuff layer 2, an enzyme layer 3 and a liquid storage layer 4 is equipped with a light source 5 to lighten the liquid storage layer and a detector 6 for the transmitted light, a developing layer such as filter paper 11 to become resistance to the liquid is set on the ion exchange layer 1.
Patent JP-S61131769-A (JP)
Inventor: SUGIMURA YUKIO
IPC: A63B49/03
Filed: 1984-11-30
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-S63108981-A (JP)
Title: Distance measuring instrument
Inventor: NAKAO HIDEHIKO
IPC: G01C3/06
Filed: 1986-10-28
Abstract: PURPOSE:To enable the confirmation by the visual observation of a measuring point by installing the 2nd light source to form the 2nd spot of a visible light at the position of the 1st optical spot formed by a 1st light source. CONSTITUTION:A distance H is measured by picking up the optic spot projected on a work 8 from a 1st light source 3 by a photodetection lens 5. In this case the visible light radiated from 2nd light sources 9, 9 is condensed by lenses 10, 10 and a 2nd light spot is formed on the work 8. In this case if the work 8 conforms to the position of a stand off, the 2nd spot and the 1st optical spot 11 formed on a work 2 by the 1st light source 3 are coincident and the 2nd light spot 12 of a visible light becomes one as well. If the work 8 is dislocated from the stand off, the 2nd optical spot 12 of a visible light becomes two. Consequently the position of the stand off is clarified and the measuring point can be subjected to visual observation.
Patent JP-H06104783-A (JP)
Title: Fm/am receiving circuit
Inventor: ASHIDA HIROYUKI
IPC: H04H1/00
Filed: 1992-09-24
Abstract: PURPOSE:To reduce the number of the pins and parts of an FM/AIR receiving circuit turned into an IC by sharing an AGC capacitor at the time of an AM reception and a synchronization detection signal smoothing capacitor at the time of an FM stereo reception. CONSTITUTION:AGC circuits 30 and 31 smooth the signal of an AM detector circuit 6 by an AGC smoothing part CO, convert it into direct currents, and feedback-process it to an IF 5 as a bias voltage. And also, a synchronization detector circuit 18 receives an FM stereo, detects and smooths a pilot signal by a synchronization detecting and smoothing part, and prepares a signal for turning on an indicator 19. The AGC smoothing part and the synchronization detecting and smoothing part are shared, and constituted of one circuit CO. Then, the AGC circuits 30 and 31 are operated only at the time of the AM reception, and the synchronization detector circuit 18 is operated only at the time of an FM stereo reception, so that the overlap of a circuit operation can be prevented. And also, the AGC circuits 30 and 31 invert a detection signal, and decrease a voltage, and the circuit 18 detects the pilot signal, and increases the voltage, so that an erroneous operation due to the overlap of the operation at the time of an AM/FM switching can be prevented.
Patent JP-H10103750-A (JP)
Title: Vertical vane
Inventor: FUNAKOSHI YOSHIYUKI
IPC: F24F13/15
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vertical vane of which a rigid part and a flexible part can be molded integrally and, accordingly, of which the manufacturing cost can be made lower than that of a conventional one. SOLUTION: A vane main part 11 which can be curved and a connecting rod support part 12 and a rotating shaft support part 13 on the opposite sides thereof are formed of the same elastomer having a hardness (JIS A) 85 to 90. The connecting rod support part 12 and the rotating shaft support part 13 are made to have thick sections so that they may have enough rigidity to support a connecting rod and a rotating shaft respectively, while the vane main part is made to have a thin section so that it may have flexibility.
Patent JP-H0786374-A (JP)
Title: Substrate transfer equipment
Inventor: KAMIYAMA TSUTOMU
IPC: B65G49/07
Filed: 1993-09-16
Abstract: PURPOSE:To enable a substrate to be kept high in quaality preventing the temperature of a hand from affecting the substrate through a simple structure by a method wherein the substrate is supported through the intermediary of substrate suport members which are provided to the surface of a hand main body protruding upwards. CONSTITUTION:Hands 151 and 152 are thermal conductive hands each formed of metal and support pins 153 and 154 are provided to the upsides of the hands 151 and 152 to support a substrate. The support pins 153 and 154 are provided to form a gap between the hands 151 and 152 and the substrate to enable the handle 151 and 152 to indirectly support the substrate so as to prevent the temperature of them from adversely affecting the substrate. Thermoelectric transducers 153b and 154b such as a Peltier device are buried in the hands 151 and 152 making their heat dissipating surfaces face downwards and their heat absorbing surfaces face upwards through the intermediary of insulating layers 153a and 154b, and the thermally conductive support pins 153 and 154 are fixed to the upsides of the theermoelectroric transducers 153b and 154b. The thermoelectric transducers 153b and 154b are connected to a temperature control section, and a prescribed electric power is supplied to enable them to cool or heat the support pins 153 and 154.
Patent JP-H06109609-A (JP)
Title: Chucking jig for biaxial tensile test of thin-plate material and biaxial tensile test method
Inventor: MIYASHITA YOSUKE
IPC: G01N3/02
Filed: 1992-09-24
Abstract: PURPOSE:To enable the part to be measured in the center of a test piece for biaxial tensile test to be uniformized in its stress and strain in performing a biaxial tensile test by using the test piece therefor made of thin plater material. CONSTITUTION:In a biaxial tensile test method, a chucking jig 3 for holding four sides of a biaxial tensile test piece 2 made of thin plate material is composed of a plurality of respectively divided chucking jigs 31, and such a test is performed by using the jig 3 in which the jig 31 can be moved in a plate- widthwise direction crossing diagonally the tensile direction of respective jigs 31.
Patent JP-H0892881-A (JP)
Title: Transfer sheet
Inventor: HIYOUGO TOYOAKI
IPC: C09J7/02
Filed: 1994-09-22
Abstract: PURPOSE: To prepare a transfer sheet by forming a transfer layer, capable of being firmly heat bonded to a knitted or a woven fabric having great stretchability and making a figure pattern transferred to the knitted or woven fabric follow up to the stretch of the knitted or woven fabric without cracking or peeling. CONSTITUTION: This transfer sheet is obtained by forming a top layer, containing an amino acid-based polyether urethane, a polyether-based urethane and a pigment and rich in stretch elasticity into an optional figure pattern shape on a mold release- treated surface of a heat-resistant substrate sheet prepared by coating one surface of a paper and a polyester-based film with a mold release agent, and then, forming a hot-melt adhesive layer, obtained by adding a polyester-based adhesive to a one-pack type polyurethane-based adhesive and rich in stretch elasticity on the top layer or a hot-melt adhesive layer, prepared by blending a two-pack type polyurethane-based adhesive with an isocyanate curing agent in an amount of <=30% based on the isocyanate equiv. and rich in stretch elasticity so as to coat the top layer.  The transfer sheet is not peeled from a knitted or woven fabric, comprising polyester fibers, etc., and having great stretchability even when heat transfer is carried out by using the transfer sheet. Thereby, the transfer sheet is suitably used as sports clothes.
Patent JP-H03117253-A (JP)
Title: Data transmission controller
Inventor: MASUDA HIDEO
IPC: H04L29/02
Filed: 1989-09-29
Abstract: PURPOSE:To reduce sampling position deviation and to improve reception margin by frequency-dividing a generating clock at the input of a detection signal so as to use the result as a shift clock of a serial/parallel conversion circuit thereby switching the generating clock alternately. CONSTITUTION:When a change in a voltage level of a communication port 11 is detected by a start bit detection circuit 12, the reset state of a transmission clock generating circuit 13 is released to start the count of an output pulse of an oscillating circuit 16. An output of the circuit 13 switches an AND-OR selector 15 with a D flip-flop 14. In this case, as a shift clock of a shift register 17, an output 18 from an output terminal Q54 of the circuit 13 and an output 19 from an output terminal Q55 are supplied alternately to reduce the deviation of the sampling position of the reception data inputted from the port 11.
Patent JP-2000092220-A (JP)
Title: Calling device
Inventor: MATSUO TOSHIMITSU
IPC: H04M9/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a calling device which has a temperature display function and shows accurate outside air temperature by indoor equipment. SOLUTION: A well hole-style hollow part 28 where air flows vertically is provided in the cabinet 11 of outdoor equipment 10 installed outdoors. And, a temperature sensor 30 for measuring outside air temperature is arranged so as to face the inside of the hollow part 28 so that outside air temperature can accurately be measured even under direct sun light.
Patent JP-H10103711-A (JP)
Title: Air-ventilating and air-conditioning equipment in building of nuclear power station
Inventor: SUZUKI SUKEYUKI
IPC: F24F3/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of each air conditioner and make an area to be occupied by air-ventilating and air-conditioning equipment small by a method wherein an air conditioner constituted by including a cooling coil, a humidifier and a blower is installed in each floor of a building of a nuclear power station and for each of floors, and air-conditioned air is fed from each corresponding air conditioner corresponding to each floor. SOLUTION: An air conditioner 20 to be installed respectively in each of floors in a building 10 of a nuclear power station has a cooling coil 21, a humidifier 22 and a blower 23. By installing the air conditioner 20 in each of the floors to feed air-conditioned air into the object floor, influences to be exerted upon the whole system at the time of the single failure in the operation of the air conditioners 20 become small and, accordingly, the installation of a spare machine can be eliminated. Further, since air-conditioned air is fed into the object floor only, the capacity of each air conditioner 20 can be made small, and the built-in cooling coil 21 and the built-in humidifier 22 can be utilized efficiently and made small in their capacities.
Patent JP-H05103402-A (JP)
Title: Controller for electric vehicle
Inventor: SASAKI TOSHIO
IPC: G05B13/02
Filed: 1991-10-02
Abstract: PURPOSE:To prevent repetitions of plipping and adhering by so forming a first fuzzy inference block for controlling a motor torque and a second fuzzy inference block for correcting instability of an acceleration deviation as to follow up an acceleration command applied to a variable-voltage variable-frequency (VVVF) electric motor vehicle. CONSTITUTION:Induction motors 2A-2D of an electric motor vehicle 1 are driven by VVVF output from an inverter 101 to rotate drive wheels 3A-3D. Speeds of the motors are detected by detectors 4A-4D, and frequencies of the motors 2 are calculated 5A-5D. The frequencies of the motors 2 are differentiated by differentiators 6A-6D to obtain accelerations, its minimum value is selected at the time of power driving, and its maximum value is selected at the time of braking by a selector 8. An output (a) of schedule acceleration generating means 9 is subtracted to obtain an acceleration deviation (e). It is differentiated by a differentiator 11, normalized by normalizers 12X, 12Y, inferred by a fuzzy inference unit 13, integrated by an integrator 14 so that an acceleration follows up an acceleration command. Instability of the deviation (e) is evaluated by an evaluator 16, normalized by a normalizer 16, inferred by a fuzzy inference unit 17, integrated by an integrator 18, and a schedule acceleration (a) is corrected. Thus, vibration due to repetitions of slipping and adhering is prevented.
Patent JP-H0198021-A (JP)
Title: System for retrieving relational data base
Inventor: HASHIMOTO SHIN
IPC: G06F17/30
Filed: 1987-10-09
Abstract: PURPOSE:To realize the free retrieval of a relational data base despite the lack of the knowledge of its structure by producing a retrieving command with the control given to a data base retrieving means in accordance with various conditions set by the operations of a man-machine interface. CONSTITUTION:A pointing means 22 selects a retrieving object item and a selection condition item and supplies the retrieving condition value through a keyboard means 23 while monitoring a world model shown by a world model interface 11 displayed on a picture display means 21 of a work station 20 of a man-machine interface. Then the corresponding command is produced by a retrieving command production means 32 as well as an expert system 31 which estimates the retrieving contents of a data base retrieving means 30. Thus a relational data base 10 is retrieved. Thus it is possible to freely retrieve the data base 10 even with the lack of the knowledge of the structure of the base 10.
Patent JP-H0598685-A (JP)
Title: Underground retarding basin structure
Inventor: SATO NOBUHIRO
IPC: E04H7/18
Filed: 1991-10-02
Abstract: PURPOSE:To provide an underground retarding basin structure which is constitut ed of an integrally molded U-shaped concrete block structural body, is easy to assemble, has remarkable structural strength, and is very easy to control. CONSTITUTION:Holes for passing a sheath pipe 30 are formed on a structural body A made of U-shaped concrete blocks 1, 1', 2, 2'. PC-steel bars 31 are inserted into these holes from both ends of the U-shaped concrete block structural body A, and they are tightened with bolts 34.