baber/WOPTO huggingface dataset:
Patent JP-S60226208-A (JP)
Title: Synchronizing separator circuit
Inventor: ISHIBASHI SUSUMU
IPC: H03L7/00
Filed: 1984-04-25
Abstract: PURPOSE:To realize easily circuit integration with a few adjusting processes of the titled circuit by constituting the circuit separating a synchronizing signal included in a television signal as a logic circuit. CONSTITUTION:When a signal A is inputted to a shift register 10 shifted by a clock Cp1, the signal is shifted at each stage. Shift outputs of each stage are ANDed and an output F is inputted to a frequency division circuit 12 via inverters 11a, 11b. The signal is frequency-divided into three and an output G is obtained, an output H ANDed with an output F is inputted to other terminal of a flip-flop to which the signal H is applied. A pulse width signal I from the leading of the output H till the rising of the signal A is obtained as an output P.L. Moreover, a frequency division circuit 14 makes control so that no excess pulse is outputted.
Patent JP-H07298488-A (JP)
Title: Power supply with power conservation function
Inventor: FUJIHASHI SHIGERU
IPC: H02J1/00
Filed: 1994-04-20
Abstract: PURPOSE:To supply the necessary least power to an information processing apparatus and also reduce power consumption at standby by controlling open and close conditions of a switch depending on the application condition of the information processing apparatus obtained by a condition monitor means. CONSTITUTION:A condition monitor means 122 monitors an application condition of an information processing apparatus 101 to output application condition information indicating the application condition. A supply control means 124 generates a supply control signal which indicates stop and restart of voltage supply to a drive signal generating means 112, depending on contents of the application condition information indicating the monitoring result by the condition monitoring means 122. A switch 125 turns off, with the supply control signal from the supply control means 124, a power supply path via a starting means 111 depending on detection of standby of the information processing apparatus 101 and sets up again the connection when the standby is cancelled. Thereby, the necessary minimum power can be supplied to the information processing apparatus 101 from the main power supply means 110 and the power consumption at standby of the information processing apparatus 101 can be reduced.
Patent JP-S526016-A (JP)
Title: High speed facsimile
Inventor: NAKANO KAZUO
IPC: H04N1/00
Filed: 1975-07-04
Abstract: PURPOSE:By dividing the main scanning 1 line in a number of blocks and finding whether there is a picture image information in this block and sending it, the band compressibility shall be increased.
Patent JP-S5510026-A (JP)
Title: Blast quantity control system for blower
Inventor: FUJINAWA AKIO
IPC: F04D27/00
Filed: 1978-07-07
Abstract: PURPOSE: To make the promotion of efficiency of the operation, by automatically controlling a blast air quantity only with a release air control system, when a total suction air quantity still exceeds a required air quantity even for the suction air quantity of each blower reaching a minimum limit required for surging prevention.  
     CONSTITUTION: With a total suction quantity QBL of the blower becoming larger  than an air quantity set value QS due to an increase of number of operational sets of the blower and a drop down of the air quantity set value QS, a regulator valve 11a, 11b is controlled toward a closing direction, simultaneously with an acceptance of the operation result of an operator 8 in the release air quantity control system becoming positive and a selector 15 feeding out an output signal, the setting is made to a release air quantity control meter 9. Then the control meter 9 controls a release air control valve 11c so that a release air quantity measured value, given by a transmitter 12c, may reach the set value. And when the total suction quantity QBL is still larger than the air quantity set value QS even for a suction air quantity lower limiter operating, only the blow air quantity control system automatically controls the blast air quantity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03280080-A (JP)
Title: Display device for line closing construction
Inventor: MATSUTANI ISAO
IPC: G09G3/14
Filed: 1990-03-29
Abstract: PURPOSE:To enable an operator to easily and directly view a construction site all through the day without being informed of the line closing construction by housing a light emitting diode and a blinking device in the space of a guidac plastic box. CONSTITUTION:A transparent acryl light 1 is fitted on the surface of an aluminum plate 3 by using a tape 2 for reflection, and a space is formed on the back surface of the aluminum plate 3 to fit the guidac plastic box 5; and the light emitting diode 7 and the blinking device 6 for the light emitting diode 7 are housed in the space, and a power source and a column can be fitted in the guidac plastic box 5. Consequently, a line closing construction display device installed at the site of the line closing construction blinks high-brightness colored light emitted by the light emitting diode all through the day, so the operator can easily view the site of the line closing construction even remotely.
Patent JP-H03283238-A (JP)
Title: Deflection yoke device
Inventor: KOBAYASHI TOSHIO
IPC: H01J29/76
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the unnecessary magnetic field radiated from the front face of a screen by generating the magnetic field with the polarity opposite to that of the unnecessary magnetic field related to the horizontally deflected magnetic field generated by horizontally deflecting coils with a pair of auxiliary coils. CONSTITUTION:A pair of saddle-shaped vertically deflecting coils 2 and a pair of saddle-shaped horizontally deflecting coils 3$1, 32 are arranged in a core 1 connected with semi-circular ferromagnetic bodies (ferrite or the like), coil bobbins 4 molded with thermoplastic resin such as polypropylene for holding the insulation performance and for positioning the coils are provided between the deflecting coils, and they constitute a deflection yoke 5. An auxiliary coil 10 is constituted of windings 61, 62 wound with insulating resin-coated enamel copper wires on resin-molded auxiliary coil bobbins 11 and ferromagnetic cores 71, 72 inserted into the windings 61, 62 and shaped into nearly rectangular parallelepiped shapes to make the magnetic field generated by the windings 61, 62 effective.
Patent JP-S558375-A (JP)
Title: Production of brazing filler metal
Inventor: ORITA TAKAHARU
IPC: C22C1/02
Filed: 1978-07-06
Abstract: PURPOSE: To easily produce brazing filler metal capable of brazing firmly, by mixing Cu, Sn, Fe, Ni, Si, Zn by specified ratio and melting, then solidifying into bar or powder form.  
     CONSTITUTION: Cu; 65 to 58%, Sn; 2 to 0.5%, Fe; 1.5 to 0.5%, Ni; 1.5 to 0.5%, Si; 1.5 to 0.2%, and Zn; 29 to 41.3% are mixed and melted, then solidified to produce brazing filler metal in bar or powder form. When this brazing filler metal is used for brazing of iron base matal, the action of Si in the brazing metal is restricted by Fe in the same metal, making it difficult to alloy with Fe in the iron base metal to form FeSi, so that a firm junction may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06294184-A (JP)
Title: Roof panel with solar cell
Inventor: ISHIKAWA OSAMU
IPC: E04D3/40
Filed: 1993-04-08
Abstract: PURPOSE:To promote cut-off efficiency of a joint between solar cells by covering top rails of a ridge side of solar cell panels on an eaves side with extended pieces formed in bottom rails on the eaves side of the solar cell panels of the ridge side. CONSTITUTION:At least a pair of solar cell panels 3 and 3 on the upper surface of a base panel 2 spread over an eaves N side from a ridge M side along the slope of a roof from a roof panel 1 with solar cells. A frame consisting of top rails 6 and 6, bottom rails 7 and 7 and stiles 8 and 8 is provided around solar cells 4 and 4 of the solar cell panes 3. Extended pieces 25 and 25 are formed in the bottom rails 7 on the eaves N side in the solar cell panels 3 arranged on the ridge M side. The extended pieces 25 are laid on the top rails 6 on the ridge M side of the solar cell panels 3 arranged on the eaves N side, and the front end thereof is fitted to the front end of the eaves N side of the top rails 6.
Patent JP-H09275596-A (JP)
Title: Passive radiator
Inventor: SUMIYAMA MASAHIDE
IPC: H04R1/28
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive passive radiator which is used in a speaker system by holding a weight ring between a diaphragm and a damper and therefore decreasing the number of component parts and the production man-hour. SOLUTION: A frame 11 has an opening part 11a at the center of its bottom surface, and the fringe part of a damper 15 is attached at the part 11a of the frame 11. Then the fringe part of a diaphragm 12 is connected to the upper edge of the frame 11, and a weight ring 16 is held between the damper 15 and the diaphragm 12 at almost center part of the damper 15. In such a constitution, a passive radiator can be assembled in an extremely easy way and the speaker quality is improved owing to its strengthened adhesive connection.
Patent JP-S58199999-A (JP)
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1982-05-18
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-S6068125-A (JP)
Title: Twisted steel wire
Inventor: KOJIMA TOORU
IPC: B21F7/00
Filed: 1984-04-24
Abstract: PURPOSE:To decrease the frictional resistance between twisted steel wires and twisted aluminum wire layer with a steel cored twisted aluminum wire by twisting plural pieces of steel strands each having an approximately sectorial cross section to constitute a twisted steel wire and forming the outside surface thereof to a smooth circular shape. CONSTITUTION:The above-described twisted steel wire consisting of twisting plural pieces of steel strands 1 is constituted by twisting the steel strands 1 each having an approximately sectorial cross section and the outside surface thereof is formed to a smooth circular shape. The outside circumference thereof is galvanized. The frictional resistance between the twisted steel wire and twisted aluminum wire layer is thus decreased when the twisted wire is used as the steel cored twisted aluminum wire and corrosion is decreased when said wire is used independently as an overhead earth wire. For example, a light guide can be housed into the cavity of the twisted steel wire.
Patent JP-S63249046-A (JP)
Title: Air/fuel ratio detector
Inventor: ICHIKAWA NORIO
IPC: F02D41/00
Filed: 1987-04-03
Abstract: PURPOSE:To enhance the control accuracy of an air/fuel ratio by accurately judging the start state of an air/fuel ratio sensor, by outputting a sensor warming-up completion signal showing that the temp. of the air/fuel ratio sensor reaches a predetermined reference value or the like. CONSTITUTION:This air/fuel ratio detector is constituted of an air/fuel ratio sensor 1 and a sensor processing circuit part 2. The circuit part 2 is constituted inclusive of a sensor temp. control part 3 and a sensor driving part 6, and the control part 3 is constituted inclusive of a heater driving part 4 and an element resistance detection part 5. The sensor driving part 6 pumps an oxygen ion in both directions so that the voltage between both of the electrodes of the sensor 1 on the waste gas and atmospheric sides thereof always becomes constant and outputs an air/fuel ratio signal V0 to a control unit 55. The control part 3 detects that the voltage applied to the heater for heating the sensor becomes zero or abruptly changes at first or the current flowing to the heater becomes zero or suddenly changes at first to output a sensor warming-up completion signal VH to the unit 55. By this method, the control accuracy of an air/fuel ratio can be enhanced.
Patent JP-S59209147-A (JP)
Title: Recording apparatus
Inventor: TOGANOU SHIGEO
IPC: B41J2/21
Filed: 1983-05-13
Abstract: PURPOSE:To form a high quality image in a non-peelable state, in an ink jet printer suitable for fabricating the original drawing for OHP, by providing a heating means for heating a member to be recorded after image formation. CONSTITUTION:Recording paper 1 comprising a thermosetting resin film receives a color image recorded by a recording head 4 and heated by a heater 9 for heating the recording paper while sent by conveyor rollers 7, 8 and the ink receiving layer comprising a thermosetting resin formed on the surface to be recorded of said recording paper 1 is cured and toughened under heating. On the other hand, the ink emitted from the recording head 4 and adhered to the ink receiving layer is taken in said ink receiving layer and brought to a perfectly fixed state. Thereafter, the image formed paper is cut into a predetermined length by a cutter 10 and the obtained recording paper 1 is used as the original drawing for OHP. By this method, the original drawing suitable for an overhead projector of which the formed image is high grade and is not peeled off can be fabricated.
Patent JP-H10278204-A (JP)
Title: Mold release film
Inventor: IZAKI KIMIHIRO
IPC: B32B27/36
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold release film excellent in releasability, cushioning properties and antistatic properties. SOLUTION: This film is constituted by providing a release layer to at least the single surface of a laminated polyester film obtained by laminating a polyester B layer not substantially containing fine air bubbles on at least the single surface of a polyester A layer containing fine air bubbles and simultaneously satisfies 0.40<=D<=1.30, 5<=F<=1500, R<=10<13> , 0.3<=OD and 1<=TA/TB<=500 [wherein D is apparent density (g/cm<3> ) of the mold release film, F is the peeling strength (gf/50 mm width) of the mold release film, R is the surface intrinsic resistance (Ω) of either one of surfaces of the mold release film, OD is the concealing degree of the mold release film, TA/TB is a ratio of the thickness TA (μm) of the polyester A layer and the total thickness (μm) of the polyester B layer].
Patent JP-H07267866-A (JP)
Title: Growth stimulation agent for bifidus and lactobacillus
Inventor: YAKABE TAKASHI
IPC: C12R1/225
Filed: 1994-03-30
Abstract: PURPOSE:To obtain the subject stimulation agent containing N-acetylneuraminic acid and/or sialyllactose having strong growth stimulation activity against bifidus and lactobacillus as an active component and useful for an oral preparation, a food or a medium. CONSTITUTION:This is a growth stimulation agent against bifidus and lactobacillus and containing N-acetylneuraminic acid and/or sialyllactose as an active component. This stimulation agent is used as e.g. an oral preparation, i.e., a tablet, a capsule, granules, powder, a drinkable preparation, etc., a nutrient composition, various kinds of foods and drinks, etc., i.e., yogurt, a lactobacillus beverage, etc., and also a medium prepared by adding to a medium material, etc., for bifidus or lactobacillus.
Patent JP-H05246343-A (JP)
Title: Power steering device
Inventor: SANO OSAMU
IPC: B62D6/02
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a desired assist force characteristic corresponding to the vehicle speed stably by dissolving defective action generated in association with mechanical friction in a hydraulic reaction part for limiting the action of an oil pressure control valve, provided to feed oil pressure to a steering assist actuator, according to the vehicle speed. CONSTITUTION:In a part where an input shaft 2 connected to a steering wheel is fitted into a cylinder part 30 forming a part of an output shaft connected to steering mechanism, sealant 52 at the tip of each seal keep 51 protrusively provided at the cylinder part 30 is brought into contact with the bottom face of a recessed groove provided at the outer periphery of the input shaft 2, and a pair of reaction chambers A1, A2 sealed in the liquid-tight state by this sealant 52 are formed on either circumferential side to form a hydraulic reaction part 5. Oil pressure corresponding to the vehicle speed, led into this hydraulic reaction part 5 is led into the reaction chambers A1 or A2 through pressure lead holes 53 and communicating holes 56 or 57 when relative angle displacement is generated between the input shaft 2 and cylinder part 30 so as to directly limit the relative angle displacement.
Patent JP-H04221531-A (JP)
Title: Bow tie type x-ray filter assembly for double energy tomography
Inventor: UIRI UORUTAA HANPERU
IPC: A61B6/03
Filed: 1991-03-25
Abstract: PURPOSE: To avoid a stress causing a crushing when a filter element is expanded to a support plate. CONSTITUTION: A polymer damping filter 16 of a CT machine is mounted in the center part, so that the filter can be freely expanded in the end part to prevent the cracking of the filter when it is expanded by the temperature and bristled by X-ray irradiation. The vertical expansion in the center of the filter is absorbed by a stress reducing hole 30 formed between central fixed points. A relatively large horizontal expansion is absorbed by a spring 44 clamp means. The expansion difference between metal strip filter pieces 50, 50' and the support body thereof is absorbed by firmly mounting the end part of the filter to a support body so that the metal strip is laid in regularly strained state and can not be buckled.
Patent JP-H11278763-A (JP)
Title: Car compartment of elevator
Inventor: NAKAMORI MASANORI
IPC: B66B3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To indicate a destination floor without consuming much time for a passenger with a visual handicap, by providing destination buttons of a car operating panel including a reference button on a wing wall, and by forming a guide protuberance adjacent to the reference floor button, in order to guide and lead to the reference floor button among those destination buttons. SOLUTION: A car operating panel 6 to indicate a destination floor is provided on a wing wall 2 in a car 1 compartment of an elevator, and the car operating panel 6 has destination floor buttons 7. Among the destination floor buttons 7, a button 7a for the first floor is the button for a floor (that is, a reference floor) used very frequently by passengers, a passenger with a visual handicap can recognize a button 7 for his destination floor, if he recognizes the position of this button 7a for the first floor. Therefore, a lateral guide protuberance 9 is protuberantly formed next to the left side of a braile plate 8a located next to the button 7a for the first floor. This guide protuberance 9 indicates the position of the button 7a for the first floor, and also performs a role to lead from a comer of an entrance door panel to the reference floor button 7a.
Patent JP-S5510653-A (JP)
Title: Controller for driverless wagon
Inventor: MATSUOKA SHIGERU
IPC: G05D1/02
Filed: 1978-07-10
Abstract: PURPOSE: To prevent a driverless wagon, used to carry goods on the production line in a plant, from starting to move in error.  
     CONSTITUTION: After a fluorescent lamp comes on, the outputs of photo detecting elements 3a to 3l are inputted to comparators 27a to 27l and one of them becomes high in level; and gate 29 extracts the detection of a reflector to drive one- shot multivibrator circuit 30. The operation time of the one-shot multivibrator circuit is equalized to the stabilization time of the fluorescent lamp by setting, and consequently a run command is outputted from gate circuit 31 after the operation time of circuit, so that an unstable state in the early state of inductor detection will be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10277740-A (JP)
Title: Pulse arc welding equipment
Inventor: OGASAWARA TAKAAKI
IPC: H02M9/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance the responsiveness of an arc length control, and to promptly follow up the change of a welding condition. SOLUTION: In the pulse arc welding equipment, by feeding a consumable electrode at a constant speed, and by applying a welding current consisting of a pulse current with a constant-voltage characteristic and a base current with a constant-current characteristic, arc welding is performed. Command values are outputted by pulse current control circuit 17 and pulse frequency control circuit 14 according to the difference signals of respective detectors and setting instruments. Pulse current command value and upper limit or lower limit are inputted into a pulse current comparison adjusting circuit 24. When the command value is larger than the lower limit, the upper limit is outputted, and when the command value is smaller than the lower limit, the lower limit is outputted.  In other cases, the command value is outputted. in the pulse current caparison adjusting circuit, when the upper limit or the lower limit has been continuously selected by a prescribed frequency, a frequency correction value is outputted to the pulse frequency control circuit 14 by a pulse frequency correction circuit 26 so that a pulse frequency is increased or decreased by a prescribed value according to the frequency.
Patent JP-H02261238-A (JP)
Title: Information signal processing circuit
Inventor: WATANABE HIDEKAZU
IPC: H04L25/38
Filed: 1989-03-31
Abstract: PURPOSE:To suppress the fluctuation of a DC component by holding a signal level while no information data is transmitted to an intermediate value between a high level and a low level at the transmission of the information data. CONSTITUTION:An information signal processing circuit 10 transmits the information data waveform ENVDATA of an information signal S1 at every unit of prescribed data. The waveform ENVDATA is formed to be transferred repetitively between signal levels H and L. An output signal SOUT2 outputted via resistors R2 and R3 is divided to the intermediate voltage of a voltage source VCC2 to keep the voltage source VCC2 to a prescribed value, thereby holding the signal level of the signal SOUT2 to a level equal to the intermediate level between the signal levels H and L of the signal S1. Thus, the DC component of the signal S1 is not fluctuated for an information data transmission period TDATA and for a burst period TBST. Consequently, the information signal is sent to the output side of the transmission system without fluctuation of the DC component.
Patent JP-H11281709-A (JP)
Title: Lsi tester
Inventor: KIMURA ICHIRO
IPC: G01R31/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce simultaneous switching noise without degrading the quality of signals. SOLUTION: A voltage Vth (6-1) to terminate the high output of an LSI and a voltage Vtl (6-2) to terminate the low output of the LSI are provided on the side of a tester to switch between these voltages based on test pattern data. In the case that a large number of LSI signal pins are simultaneously changed, the Vth (6-1) and the Vtl (6-2) are each brought close to the output level of the LSI to limit a current flowing into the signal pins of the LSI, to limit the flowing of a current out of and into a power source for the input/ output circuit of the LSI, and to reduce voltage drops in a power source line for the input/output circuit of the LSI.