baber/WOPTO huggingface dataset:
Patent JP-H10234055-A (JP)
Title: Television signal processing unit and its method, and transmission medium
Inventor: KONDO TETSUJIRO
IPC: H04N9/89
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To generate a TV signal in which jitters is reduced. SOLUTION: A video signal of a TV signal received by a tuner 31 is fed to a moving mean correction circuit 41 and an FIFO circuit 42. A chrominance carrier signal extracted by the moving mean correction circuit 41 is given to a correlation arithmetic circuit 44, where the correlation with the chrominance carrier signal delayed for a prescribed delay time by an FIFO circuit 43 and the correlation value maximizing the absolute value is outputted to a multi-value processing circuit 45. The correlation is quantized by a quantization circuit 45 and classification is conducted. Then a coefficient corresponding to each tap corresponding to the class is read from a coefficient ROM 46 and fed to a linear combination product sum arithmetic circuit 48.  The TV signal delayed by the FIFO circuit 42 is given to a block processing circuit 47, where the signal is converted into a plurality of picture element signals corresponding to each and after the coefficient corresponding to each tap is multiplied at the linear combination product sum arithmetic circuit 48 and the results are added. Thus, the TV signal from which jitter is eliminated is generated and outputted.
Patent JP-H04106667-A (JP)
Title: Interactive parts arranging cad system
Inventor: ISONO MASAHIRO
IPC: G06F17/50
Filed: 1990-08-27
Abstract: PURPOSE:To improve the workability of parts arrangement designing work by displaying unarranged parts in the displaying priority order corresponding to the kind of displaying priority order accepted by a displaying priority order accepting means and stored in a displaying priority order storing means. CONSTITUTION:This interactive parts arranging CAD system is provided with a means 4 which stores the displaying priority order of unarranged parts by kinds of displaying priority order, means 3 which accepts the kind of designated displaying priority order, and a means 1 which displays the unarranged parts in the displaying priority order corresponding to the accepted kind of displaying priority order and stored in the storing means 4. Accordingly, when the kind of the displaying priority order is designated by means of a command which designates the kind of priority order, the displaying priority order of each unarranged parts can be found by searching a relevant column of a parts information table in the storing means 4. As a result, the unarranged parts can be displayed by the designated kind of displaying priority order at the time of displaying the parts. Therefore, the kind of displaying priority order can be freely changed by inputting the command designating the kind of displaying priority order in the course of parts arrangement designing work.
Patent JP-H0388322-A (JP)
Title: Heat treating method
Inventor: NOGUCHI TAKASHI
IPC: H01L21/20
Filed: 1989-08-31
Abstract: PURPOSE:To reduce energy loss due to the reflection of ultraviolet rays at the surface of a semiconductor substrate by forming a thin film having permeability for the ultraviolet rays on the semiconductor substrate, and projecting the ultraviolet rays on the semiconductor substrate through said thin film. CONSTITUTION:A thin SiO2 film 5 having permeability for ultraviolet rays is formed on semiconductor substrates 1 and 4. The ultraviolet rays are projected on the semiconductor substrates 1 and 4 through the thin film 5. As the thin film 5, a material having the permeability for the ultraviolet rays used, in detail, e.g. an SiO2 film, an SiN film, an SiON film or the like, is used. As the ultraviolet rays, a pulse laser beam 6 is suitably used. In this way, energy efficiency can be improved when the heat treatment of the semiconductor substrates 1 and 4 is performed by the projection of the ultraviolet rays.
Patent JP-H0887828-A (JP)
Title: Data reproduction system from optical disc
Inventor: TAGUCHI MASAKAZU
IPC: G11B20/12
Filed: 1994-09-20
Abstract: PURPOSE: To enable detection of data which is seemed to be surest by applying a maximum likelihood signal for the reproduction of data to demodulate the data by the maximum likelihood decoding even when a lessened amplitude of a reproduction signal waveform reduces a S/N ratio with a higher recording density. CONSTITUTION: A reproduction signal corresponding to a recording data is obtained through an optical head 2 from a disc 1 and after amplified with an amplifier 6, the reproduction signal is shaped in waveform with a filter/ equalizer 7. The signal with the waveform thereof shaped is converted into a digital signal with an A/D converter 13 and the digital signal is demodulated with a maximum likelihood decoder 14. Then, a binary coding circuit 17 converts the signal with the waveform shaped by the filter/equalizer 7 into a binary coded signal, for example, by using a slide level. Then, a PLL circuit 9 generates a timing clock signal based on the binary coded signal. Here, the decoder 14 operates synchronizing the timing clock signal from the circuit 9 to demodulate a demodulator 10.
Patent JP-H1151756-A (JP)
Title: Electronic weighing apparatus
Inventor: IZUMO NAOTO
IPC: G01G21/24
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic weighing apparatus such as an electronic force balance or the like in which a part of its inside mechanism is constituted of an integrated member. SOLUTION: A member which accepts the load of an object to be weighed and a member which guides the operation of a load transmission member 2 which is rocked and operated by the load are integrated, and they are constituted as a load acceptance and guide member 1. The load acceptance and guide member 1 is fixed to a base 3. The load transmission member 2 is fitted, inserted and arranged in the load acceptance and guide member 1 in such a way that beam parts 201, 202 are situated on both sides of the load acceptance and guide member 1. A suspension band 8 is arranged between a suspension-band mounting part 203b at the load transmission member 2 and a suspension-band mounting part 105 at the load acceptance and guide member 1.  A load which is loaded onto the load acceptance and guide member 1 via a weighing-pan mounting part 104 is transmitted to the side of the load transmission member 2 via the suspension band 8. The load transmission member 2 is rocked by fulcrum members 6, 7 ends, on one side, of which are installed at fulcrum-member mounting parts 303a, 304a on the side of the base 3 while the fulcrum members 6, 7 are used as fulcrums so as to correspond to the loaded load. The load is measured on the basis of an electric amount by which a coil installed at a coil mounting member 204 at the other end balances an amount displaced by an electromagnetic part.
Patent JP-S61103264-A (JP)
Title: System constitution table preparing method
Inventor: HOSHINO TOMOHARU
IPC: G06F9/06
Filed: 1984-10-26
Abstract: PURPOSE:To prepare a system constitution table for a short time without being conscious of the system constitution product side at the CPU side by installing a shift register at the CPU side and installing a counter at the system constitution product side. CONSTITUTION:At CPU1, the shift register 8 is installed, and at the system constitution product side represented by memories 2a and 2b, the counter 11 is installed. The register 8, when the system is reset, is reset by a resetting signal line (d), and after resetting, the data are written for several of the clock time on a clock signal line (b), and are made into the system constitution table. Namely, the counter 11 successively corresponding to the memory 2a at the first clock, the memory 2b at the second clock... is energized, at such a time the output from a signal line (c) is written in the register 8 and after the final (n) clock, the clock is fixed at a clock holding control part 9. Thus, at the CPU1 side, the system constitution table can be prepared for a short time without being conscious of the system constitution product side.
Patent JP-S6471932-A (JP)
Title: Controller for excavating force of oil-pressure shovel
Inventor: MIYAOKA SATOSHI
IPC: E02F9/22
Filed: 1987-09-08
Abstract: PURPOSE:To smoothly and efficiently perform excavating operation by an oil- pressure shovel by a method in which a set pressure boosting type overload relief valve to be operated by the change of oil pressures for arm operation is set on an oil-pressure cylinder circuit to drive the excavating bucket. CONSTITUTION:A set pressure boosting type overload relief valve 28 of an oil-pressure pilot operation type is provided for the head side oil chamber 7a of a bucket cylinder 7 for driving an excavating bucket 4. A pipeline 25 connected to the oil-pressure switch valve 8 for arm cylinder is branched and connected through a pilot pipeline 27 to a receiver (c). At the time when pressure signals occur in the pilot pipeline 25, simultaneously the set relief pressure of the relief valve 28 is boosted to give the cylinder 7 a sufficiently durable capability against even an increased excavation reaction on the cutting edge of the excavating bucket 4. The excavating operation can thus be performed efficiently and smoothly for long periods.
Patent JP-H1068746-A (JP)
Title: Window comparator circuit
Inventor: TSUJIMOTO TOYOHIKO
IPC: G01R19/165
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a window comparator circuit which allows easily setting window width and operating points. SOLUTION: The inversion input terminals of first and second comparators CP1 , CP2 are interconnected, and an input signal V1 is applied thereto. A reference voltage VU at an upper end is input to the non-inversion input terminal of the first comparator CP1 via a buffer-connected operational amplifier OP1 . A series circuit of resistances R0 , R1 and an NMOS transistor M2 is also connected to the noninversion input terminal of the first comparator CP1 . The NMOS transistors M1 , M2 constitute a current mirror circuit 1, and a voltage produced in the resistance R. can be adjusted by a current flowing the current mirror circuit 1, so that a reference voltage VL at a lower end is determined.
Patent JP-S6285158-A (JP)
Title: Intake secondary-air supply device for internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02D41/04
Filed: 1985-10-09
Abstract: PURPOSE:To enable the supply of secondary air to be carried out properly even when an engine is in an operational phase where an electric current having a large value is supplied to a linear-type solenoid valve provided on an intake secondary-air supply passage by providing a closing valve on another intake secondary-air supply passage different from the one provided with said solenoid valve. CONSTITUTION:On an intake secondary-air supply passage 8 connecting an intake manifold 4 to an air cleaner 2 is provided a linear-type solenoid valve 9, the opening of which is varied in response to the value of a current supplied to a solenoid 9a. In addition, by way of branching off from said passage 8 is provided an intake secondary-air supply passage 8a, and then, on said passage 8a is provided a solenoid closing valve 17, which is opened by way of turning on electricity to a solenoid 17a. Hereupon, a control signal is output through a control circuit 20 to each of said valves 9, 17 so that, when the value of a current supplied to the solenoid valve 9 is not less than a fixed value, said closing valve 17 is opened, and moreover, the supplied current value is reduced by a value corresponding to the quantity of flow at the time when said closing valve 17 is opened.
Patent JP-H0275723-A (JP)
Title: Turbo supercharged engine
Inventor: KOIKE TETSUO
IPC: F02B37/10
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to compensate for an output shortage in a turbocharger so as to improve responsiveness by installing a hydraulic motor in the turbocharger, and connecting an electromagnetic control valve to a pipe passage for supplying hydraulic pressure to the hydraulic motor, while controlling the control valve in response to an engine condition. CONSTITUTION:A hydraulic motor 16 to be driven by hydraulic pressure ejected from a hydraulic pressure pump 17 is installed between the turbine 12 and the compressor 14 of a turbocharger 11. The intake side of the hydraulic pump 17 is communicated with the ejection side of the lubricating pump 22 of an engine 10 through check valves 26, 27 and a filter 23. In addition, a servo type electromagnetic valve 29 is interposed between the hydraulic pump 17 and the check valve 26, and its solenoid coil 30 is arranged to be controlled by an electronic controller 34. Namely, when the staring mode of a vehicle is sensitized, the solenoid 30 is magnetized so as to move a poppet valve 31 toward the left, to close a main valve 32 and further to supply hydraulic pressure generated in the oil pump 17 into the hydraulic pressure motor 16 at the three wheel turbo charger 11, so as to accelerate a compressor 14.
Patent JP-S61178917-A (JP)
Title: Manufacture of composition comprising anti-estrogen and carrier
Inventor: YOUNG RONALD L
IPC: A61K45/00
Filed: 1985-10-12
Abstract: The invention involves a method for treating symptons secondary to estrogen deficiency without using estrogen. Weakly estrogenic antiestrogens are administered to estrogen deficient women in the absence of estrogen administration. Maximum estrogenic activity is thereby obtained and the harmful side effects of estrogen therapy are avoided.
Patent JP-H0389634-A (JP)
Title: Method for diagnosing private message communication system
Inventor: IWASAKI YOSHIKI
IPC: H04B7/26
Filed: 1989-08-31
Abstract: PURPOSE:To eliminate a need of visual inspection required for diagnosis by comparing the reception characteristic initial value of a master machine stored based on a master machine diagnosis request with a reception characteristic value by a line controller to diagnose the transmission/reception characteristic quality of the master machine. CONSTITUTION:A line controller 5 stores the reception characteristic initial value of a master machine 11 based on the self-diagnostic request code (master machine diagnostic request) outputted by turning on the self-diagnostic request key of a slave machine 10 and detects the reception characteristic value of a master machine 11 generated in accordance with the transmission characteristic initial value of the master machine 11 which is generated based on the reception characteristic initial value and compares this reception characteristic initial value with the reception characteristic value to diagnose the transmission/ reception characteristic quality of the master machine 11.
Patent JP-S6385015-A (JP)
Title: Production of lead-containing compound oxide solid solution of perovskite type
Inventor: KI KIYOUKI
IPC: C01G25/00
Filed: 1986-09-26
Abstract: PURPOSE:To obtain the titled fine solid solution, not requiring a particle growth inhibitor in sintering, capable of being sintered at low temperature, having improved sintering characteristics and surface activity, by subjecting one or more of water-soluble salts and PbO, one or more of water-soluble Ti salts and TiO2 and ZrOCl to hydrothermal reaction in an alkali medium of an aqueous solution. CONSTITUTION:(A) One or more selected from water-soluble lead salts [e.g. Pb(NO3)2] and PbO, (B) one or more selected from water-soluble Ti salts (e.g. TiCl4) and TiO2 (with the proviso at least one of PbO and TiO2 is used) and (C) ZrOCl2 in amounts to satisfy the molar ratio shown by the formula (0<x<1) as starting raw materials are subjected to hydrothermal reaction in (D) an alkali medium of an aqueous solution containing 1-18N NaOH and/or NaOH at 50-100 deg.C at normal temperature or at 100-300 deg.C at self-produced pressure while stirring or allowing to stand to give the titled solid solution having <=0.1mu particle diameter and >=10m<2>/g BET specific surface area.
Patent JP-S60121361-A (JP)
Title: Direct-coupled control device of torque converter in automatic speed change gear for car
Inventor: AOKI TAKASHI
IPC: F16H61/14
Filed: 1983-11-30
Abstract: PURPOSE:To keep a speed change shock from becoming serious by setting the internal pressure of a torque converter lower during ordinary operation, temporarily increasing the internal pressure of the torque converter during speed change operation and letting operation pressure escape to an oil tank. CONSTITUTION:A torque converter T is provided with a clutch Cd for mechanically direct-coupling input and output members of the torque converter T with engagement capacity determined by a function of differential pressure between operation pressure working on the engagement side and internal pressure of the torque converter T working on the disengagement side. A switch valve 50 for letting operation pressure escape to an oil tank in synchronization with speed change operation and switch means 55 for switching the increase the internal pressure of the torque converter T in synchronization with speed change operation are connected to the direct-coupled clutch Cd. In this arrangement, the engagement of input and output members can be released quickly by the direct- coupled clutch Cd, so that at the time of speed change operation, the lock-up state can be released quickly so as to keep speed change shock from becoming serious.
Patent JP-S6285509-A (JP)
Title: Oscillator
Inventor: NEMOTO MASAHISA
IPC: H03K3/354
Filed: 1985-10-11
Abstract: PURPOSE:To improve the stability and also to set an optional duty ratio with an oscillator by adding a current mirror circuit to a charging/discharging circuit for a capacity having an end connected to the input of a Schmitt trigger circuit with the other end grounded respectively. CONSTITUTION:When a Schmitt trigger circuit 10 delivers the voltage of a low level with its input voltage set at the threshold value at the low potential side, an NMOSFET 8 and a PMOSFET 7 are turned off and on respectively. Then a capacity 9 is charged by the output current of a current mirror circuit 11. When the input voltage of the circuit 10 reaches the threshold level at the high potential side, the threshold value of the circuit 10 is equal to the threshold level at the low potential side. While the output voltage of the circuit 10 is set at a high level. Thus the FET 7 and the FET 8 are turned off and on respectively. Then the capacity 9 is discharged by the output current of a current mirror circuit 12. Thus the oscillation is secured with repetitive charging/ discharging of the capacity 9. This improves the stability and can set optionally the duty ratio of an output waveform with an oscillator.
Patent JP-H0389589-A (JP)
Title: Printed circuit board
Inventor: HIGUCHI HIROMARU
IPC: H05K3/28
Filed: 1989-08-31
Abstract: PURPOSE:To keep upper parts and a lower circuit pattern apart from each other, to secure insulation, and remarkably to improve the reliability and quality of parts after mounting by forming a solder resist layer on an insulating board on which a circuit pattern is formed and laminating an insulating layer on said solder resist layer on said circuit pattern. CONSTITUTION:Copper foil is etched on an insulating board 1, a circuit pattern 2 is formed, and a solder resist layer 3 is formed thereon by screen printing. Parts arrangement mark formation ink is printed thereon by screen printing, and an insulating layer 4 is formed, then a solder-plated jumper wire 5 is mounted on a printed circuit board with an automatic insertion machine and fastened with solder 6. Therefore, a 30-40mum thick two-layer epoxy resin insulating layer between the lower parts of the jumper wire 5 and the circuit pattern 2 secures strength and sufficient insulation even if the jumper wire 5 receives stress of caulking power, etc., or comes into contact with the insulating layer 4.
Patent JP-S61105206-A (JP)
Title: Air conditioning device for car
Inventor: FUKUTOMI TOSHIO
IPC: B60H1/00
Filed: 1984-10-26
Abstract: PURPOSE:To remove difference in temperature between a driver's seat side and an assistant's seat side by detecting said difference in temperature by means of a car-room temperature detecting sensor to control a blower motor, and varying difference in blow-out air flow between said driver's seat side and said assistant's seat side. CONSTITUTION:A manual-automatic changeover switch 9a is closed, a control circuit 7a is set to an automatic mode, and a swing-louver switch 11 is closed. And, then, the control circuit 7a detects a difference in temperature between a driver's seat side 7a and an assistant's seat side 6b according to the input from a room-temperature detecting sensor 6, while also detects the swinging direction of a vane 2b according to the input from a potentiometer 2h. When, e.g., an air conditioning device 3 is carrying out cooling, the electric potential of the base 7c of a power transistor 7b is controlled so as to increase the speed of rotation of a blower motor 5 increasing the value of a current which flows in the blower motor 5, during the time when the vane 2b is faced to a high- temperature side.
Patent JP-H0274686-A (JP)
Title: Treating agent for bleach processing
Inventor: AMANO YOSHIO
IPC: D06P5/13
Filed: 1988-09-12
Abstract: PURPOSE:To finish fabric in color tone of non-existing fashionability without causing deterioration of fibers by subjecting indigo dyed fabric to bleach processing in a treating solution containing a bromine-based oxidizing agent. CONSTITUTION:Indigo dyed fabric (e.g., blue jeans) is subjected to bleach processing by (1) a treating bath using both a bromine-based oxidizing a agent and an oxidizing agent of hypochlorite, (2) firstly the bromine-based oxidizing agent alone and then a chlorine-based oxidizing agent or (3) a treating bath containing the bromine-based oxidizing, agent alone (1-5% concentration at 40-60 deg.C) to finish the dyed fabric in color tone of fashionability different from existing one.
Patent JP-H1068634-A (JP)
Title: Guide system and portable guide unit therefor
Inventor: MIYAJI YOSHIHIRO
IPC: H04W4/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an induction system which can present an optimal course detouring congesting points. SOLUTION: When a person carrying a guide unit 1 set with goal information passes through a destination guide gate, a transmitter/receiver reads out the goal information set in the guide unit 1. A host computer determines a route for reaching the goal at highest speed while detouring congested points based on the goal information thus read in and the current position of the person. The results retrieved by the host computer are written in the receiver of the guide unit 1 and presented at the display section 3.
Patent JP-H06125217-A (JP)
Title: Printed dipole antenna
Inventor: KOSAKA KAZUHIRO
IPC: H01Q1/38
Filed: 1991-08-12
Abstract: PURPOSE:To improve an impedance characteristic and an antenna gain in a necessary frequency band and also to attain the miniaturization of a dipole antenna for application of the printed dipole antenna to a digital car telephone. CONSTITUTION:A flat reflection element 3 and the radiation elements 5 and 6 are formed on the surface of a dielectric substrate 4. Then the capacitance plates 7, 8, 9 and 10 are attached to both ends of each of elements 3, 5 and 6 in the direction vertical to the surface of the substrate 4. The plates 9 and 10 attached to the element 3 are rectilinear, and the plates 4 and 8 attached to the elements 5 and 6 are bend so that the space between both plates 9 and 10 attached to the element 3 is reduced toward the tip parts of both plates 7 and 8. Meanwhile the projecting parts 19 and 20 are formed at the tip parts of both plates 9 and 10 so that these plates get close to the plates 7 and 8 attached to the elements 5 and 6.
Patent JP-S59109222-A (JP)
Inventor: GII DEGURANSHIAN
IPC: B01D53/14
Filed: 1983-11-30
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。