baber/WOPTO huggingface dataset:
Patent JP-S5492097-A (JP)
Title: Liquid crystal display unit
Inventor: KAMATA ATSUSHI
IPC: G09G3/18
Filed: 1977-12-29
Abstract: PURPOSE: To increase the life time of the cell by switching off the application voltage to the liquid crystal display element when the reading is impossible.  
     CONSTITUTION: When the output of photo detector 1 is large, the output of voltage comparator 3 is supplied to control circuit 7 via switch circuit 6. And the driving voltage of generator 8 is applied to liquid crystal display element 9. On the other hand, when the output of detector 1 is small, the driving voltage is turned off at control circuit 7 and not applied to element 9. In case lighting signal 5 is supplied for lamp 10 when no voltage is applied to element 9, the driving voltage is applied to element 9 through operation of circuit 6 and 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5279695-A (JP)
Title: Detector of glass plate breakdown
Inventor: YANAGI MASAHIRO
IPC: G08B13/04
Filed: 1975-12-25
Abstract: PURPOSE: To detect glass plate breakdown more certainly, highly sensitively and without error operation by detecting the oscillation of the specified frequency band of the glass plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08333212-A (JP)
Title: Sterilizing sheetlike material
Inventor: ARAI NORITAKE
IPC: A01N25/10
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a sterilizing sheetlike material having excellent effectiveness in sterilizing and antimicrobial properties by using a substance capable of effectively acting even on Escherichia coli or further fine ceramics in combination in a polymeric material and molding the resultant mixture into a sheetlike shape. CONSTITUTION: This sterilizing sheetlike material is obtained by blending a polymeric material such as a plastics or an elastomer with a powder of humus soil and/or synthetic fine ceramics, expanding, or without expansion and molding the resultant blend into a sheetlike form or expanding, or without expansion, and molding the blended powder into a fibrous, a pipelike or a rodlike form, postprocessing the formed molding and molding the processed material into the sheetlike form. The humus soil and/or synthetic fine ceramics in an amount of 70-2 pts.wt. based on 30-98 pts.wt. polymeric material are used. The ratio of the added humus soil and/or synthetic fine ceramics is preferably (10:1) to (1:10).  Since the humus soil performs sterilizing actions thereof and the synthetic fine ceramics, especially bioceramics synergistically perform far infrared ray actions thereof, the sterilizing actions of the sterilizing sheet are improved.
Patent JP-H11335469-A (JP)
Title: Resin molded material, stretched molded material and film
Inventor: TAKADA MASATO
IPC: B29L7/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin molded material, stretched and molded material, film, etc., eliminating defects caused by using a polyester resin as a raw material, excellent in transparency, mechanical strength and heat resistance, having a good molding property and suitably utilized for a bottle, film, etc. SOLUTION: This resin molded material is obtained by mixing two kinds of the same or different kinds of polyester resins having >=0.2 and <=1.2 intrinsic viscosities, and >=0.1 and <=1.0 difference in the intrinsic viscosities, and melt- molding the mixture. It is desirable that at least one kind of the polyester resin is a polyethylene-2,6-naphthalate and to mix >=10 wt.% and <=70 wt.% polyester resin having a lower intrinsic viscosity between the above polyester resins.
Patent JP-S5861197-A (JP)
Inventor: NAKAISHI TERUO
IPC: C11D10/02
Filed: 1981-10-09
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-H0213264-A (JP)
Title: High frequency power source equipment
Inventor: MAEHARA MINORU
IPC: H05B41/24
Filed: 1988-06-27
Abstract: PURPOSE:To improve the input power factor and the current distorsion rate by employing pulsating voltage produced through full-wave rectification of AC commercial voltage as the input voltage of a first inverter. CONSTITUTION:A smoothing capacitor for eliminating the pause of an input current is omitted and pulsating voltage obtained by passing commercial source voltage Vs through a full-wave rectifier DB is employed as the input voltage for a first inverter INV1. In order to produce a stable output even during an interval having a low pulsating voltage, a portion of voltage to be produced in the inductance component of the inverter INV1 during an interval having high pulsating voltage is rectified and used for charging a capacitor C0. A second inverter INV2 receiving the capacitor voltage is provided then the outputs from both inverters are combined and fed to a load Z. The supply voltage does not decrease even during the interval having low pulsating voltage and the load efficiency is improved. Furthermore, the input current Iin does not pause.
Patent JP-H03162771-A (JP)
Title: Disk device
Inventor: SHOJI MAKOTO
IPC: G11B17/043
Filed: 1990-06-19
Abstract: PURPOSE:To quickly start recording and reproduction by rotating a disk rotating motor with a power-on detection signal and a disk insertion detection signal to preliminarily engage a disk with a body of revolution independently of driving based on a motor on signal. CONSTITUTION:When a disk 2 is inserted on the body 11 of revolution and power is supplied to a power terminal 22 in this state, a flip flop 40 is set in response to the power-on detection signal and a transistor TR 23 is turned on to drive a motor 16. Consequently, the body 11 of revolution 11 is rotated also, and a driving pin 13 and a hole 2d are engaged with each other, and the TR 23 is turned off to stop the revolution of the motor 16. When the motor-on signal is generated thereafter, the TR 23 is turned on again, and the revolution of the motor 16 and light emission of a light emitting element 28 are started, and the disk 2 immediately starts the rotation since the disk 2 and the rotating body 11 are already engaged with each other. Thus, the recordable and reproducable state is quickly attained.
Patent JP-H0325527-A (JP)
Title: Digital signal processor
Inventor: HIRAI KIYOSHI
IPC: G06F7/38
Filed: 1989-06-22
Abstract: PURPOSE:To reduce the circuit scale and to increase the processing speed by placing a divider before an adder and forecasting it from input digital signals that rounding of the result obtained by dividing the addition result of input digital signals by the divider will bring about carry and performing rounding. CONSTITUTION:Input digital signals 1 and 2 are divided in dividers 3 by 4, and results have lower two bits rounded down and are added by an adder 4. In this case, dividers 3 are placed before the adder 4, and it is forecasted by input digital signals that rounding of the result obtained by dividing the addition result of input digital signals 1 and 2 by the divider 3 will bring about carry, and rounding is performed. Thus, the word length of the adder 4 is shortened, and a device having a smaller circuit scale and a high processing speed is obtained.
Patent JP-H06109599-A (JP)
Title: Method and apparatus for determining mass and running resistance of vehicle
Inventor: MARUCHIN SUTORAIPU
IPC: G01P3/00
Filed: 1993-06-04
Abstract: PURPOSE: To decide the mass of a vehicle by detecting existing traction from detected longitudinal acceleration and finding the differences between traction and longitudinal acceleration values measured at a plurality of different points of the. CONSTITUTION: A first means 11 obtains the output signal a(t1) indicating the present value of the longitudinal acceleration (a) of a vehicle at a point of time t1 and a second means 12 detects the present traction F(t1) and supplies its output signal to a first calculation unit 13. The values of traction and longitudinal acceleration are calculated at different points of time t1 and t2. When the values are calculated, the traction difference [F(t2)-F(t1)] is divided by the longitudinal acceleration difference [a(t2)-a(t1)] and a signal (m) indicating the mass of the vehicle is outputted. The actual mass value of the vehicle is supplied to the closed and/opened loop control system 14 of the vehicle which requires the actual mass of the vehicle for optimizing a closed and/or opened loop control relation.
Patent JP-S5951231-A (JP)
Title: Stabilization of higher aliphatic aldehyde compound
Inventor: ISHIHARA TOSHINOBU
IPC: C07C67/00
Filed: 1982-09-14
Abstract: PURPOSE:To prepare the titled stabilized compound useful as an agent for controlling vermin, without casuing the insufficient control of vermin, poor stability with time, etc., by adding a tertiary amine compound acting as an acid scavenger or acid neutralizing agent to a higher aliphatic aldehyde compound. CONSTITUTION:The titled compound can be stabilized by adding a tertiary amine compound and preferably an oxidation inhibitor to the aldehyde compound. The tertiary amine compound is, e.g. triethylamine, pyridine, quinoline, nicotinic acid amide, etc., and its amount is preferably 0.01-10wt% based on the higher aliphatic aldehyde compound. The oxidation inhibitor is, e.g. p-hydroxyanisole, butyl hydroxyanisole, di-t-butyl-p-cresol, etc., and its amount is preferably 0.01-5wt% based on the higher aliphatic aldehyde compound.
Patent JP-H0211939-A (JP)
Title: Manufacture of moved plate of clutch
Inventor: HARA YASUHIRO
IPC: B29K103/00
Filed: 1988-06-28
Abstract: PURPOSE:To eliminate warp of a moved plate by allowing a tensile stress to remain on the joint surface of a backup material with a clutch facing member in the hot press process, and then applying a bending moment to the backup material to generate plastic deformation. CONSTITUTION:A clutch facing member 3 is placed on the oversurface of a backup material 2 followed by hot press process to form a moved plate 1. At this time, the heat and pressure are so selected that a tensile stress remains at the joint surface of the backup material 2 so as to generate the condition as warped. This moved plate 1 is pinched up and down by rollers 6a, 6b, 7, which are rotated to apply bending moment to the backup material 2 to generate plastic deformation, and thus the warp is eliminated to provide a moved plate of clutch in fine workmanship.
Patent JP-H0257724-A (JP)
Title: Transmission joint
Inventor: MIYURINE FURANSUWA
IPC: F16J15/52
Filed: 1989-06-22
Abstract: PURPOSE: To manufacture economically and to simplify fitting of a cover by mounting the cover onto a socket near both ends of the socket fitting the inner peripheral surface of the cover to the rough outer peripheral surface of the socket. CONSTITUTION: At the time of mounting no assemble a protective cover 30, the cover 30 is axially guided onto a socket 12 from the right side in the previously mounted state of a gasket 36 to fit a shoulder part 46 engagedly to an annular face 40. In this state, a worker fills lubricating grease in a joint and a sealing bellows, then fits a heel part 62 of the joint to hold it between a collar 60 and an enlarged part 64 and then performs entire axial fixing using a fixing collar. Upon the completion of this fitting work, radial play is constantly provided. Extremely simple machining applied to the vicinity of both ends of a body of the socket 12 is sufficient because of the presence of the play.
Patent JP-H087052-A (JP)
Title: Information processor for ic card
Inventor: OKUBO MASAO
IPC: G06F3/00
Filed: 1994-06-20
Abstract: PURPOSE:To enable inserting and pulling out a hot line even to a normal IC card. CONSTITUTION:Inside of the casing 31 of a processor 3, a microswitch SW1 connecting the processing use power source (not shown in figure) of the processor 3 to the IC card 2 at the time of actuation and a microswitch SW2 connecting the microcomputer of the processor 3 to the IC card 2 at the time of actuation. The microswitch SW1 is arranged so as to be actuated by a head 35 when the insertion quantity of the IC card 2 is not less than a prescribed insertion quantity after pins P1 to P8 provided on the head 35 respectively contact with the connecting terminal of the IC card. The microswitch SW 2 is arranged so as to be actuated by the head 35 when the insertion quantity of the IC card 2 is not less than a second insertion quantity which is more than a first insertion quantity.
Patent JP-S5492250-A (JP)
Title: Electrophotographic developing device
Inventor: NAKAHATA KIMIO
IPC: G03G15/09
Filed: 1977-12-28
Abstract: PURPOSE: To enable good copying to be performed by evenly applying charges, with an AC corona discharger deviated to a polarity opposite from that of latent images, to the magnetic material toner of high insulation characteristic having been picked up on a non-magnetic material cylinder.  
     CONSTITUTION: Toner 23 is conveyed while making rotation as shown by the spiral arrow R along the surface of the sleeve 25 which is fixed to the circumference of a magnet roller 24 rotating in the arrow direction by said magnet roller. Before the toner 23 reaches the developing region A, it is applied with the charges of a polarity opposite from that of electrostatic latent images according to the charge quantity of the electrostatic latent images by a corona discharger 27 in the charging region B. Since an AC corona charging is used for giving charges to the toner 23, the toner charges may be converged to a constant range, whereby the rise of the toner surface potentials may be prevented and stable images of good quantity obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000349926-A (JP)
Title: Server for dial-up connection
Inventor: SHIMIZU YUSUKE
IPC: H04M1/67
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To perform subscriber confirmation at a high level by responding to calling by dial-up connection from a client, acquiring a telephone number of the client, receiving an ID number and password from the client and authenticating a subscriber according to the ID number, the password and the telephone number. SOLUTION: When a server 10 receives calling, the server 10 acquires a telephone number of a caller side notified from a communication provider according to an authentication program 17, connects a line, requests a subscriber ID number and a password corresponding to it from a client and receives them. The server 10 confirms whether the telephone number acquired according to the program 17 matches with the telephone number registered in the subscriber ID number and whether the received password matches with the password registered with the subscriber ID number by referring to a subscriber information file 16. The server 10 offers prescribed service after authenticating these matchings.
Patent JP-S6138050-A (JP)
Inventor: SHIRAISHI KIICHI
IPC: E04D13/04
Filed: 1984-07-31
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-H0719782-A (JP)
Title: Heat exchanger
Inventor: TANAKA TATSUO
IPC: F28F9/02
Filed: 1993-06-30
Abstract: PURPOSE:To prevent lowering of a performance of heat exchange and to reliability by enabling easy checkup of the existence or nonexistence of a fault in fixation of a partition plate which is fixed by soldering inside a header pipe. CONSTITUTION:A plurality of fins 1 are juxtaposed with narrow gaps left between them, and a plurality of heat exchanger pipes 2 are so provided as to be parallel to these fins 1 and to pierce them, while header pipes 3A and 3B are provided along the fins 1 located at the outermost lateral ends and are connected to the heat exchanger pipes 2. Partition plates 6 partitioning the middle parts in the axial direction inside of the header pipes and guiding a heat exchange medium so that it be made to take a U-turn flow by the header pipes 3A and 3B and the heat exchanger pipes 2 are provided, and leak detecting holes 7 for detecting a fault in fixation of the partition plates 6 are provided opposite to the parts of fitting of the partition plates of the header pipes 3A and 3B.
Patent JP-S5583340-A (JP)
Title: Buffer circuit
Inventor: SUGIMOTO MASUNORI
IPC: H03K19/0185
Filed: 1978-12-19
Abstract: PURPOSE:To prevent the charging performance of output load capacity in an operation state from lowering by charging the capacity, connected between the gate electrode and source electrode of MOSFET, in an operation state and then by discharging it in a stand-by state. CONSTITUTION:In an operation state, CE and CE' are held at a truth-value level and NOT-value level respectively and MOSFETs 29 and 30 are ON and OFF respectively. When a NOR value and truth value are inputted to points 11 and 12 respectively and point 34 is held at the NOR-value level, capacity 31 is charged by way of MOSFET29 and since a voltage across capacity 31 is secured even if inputs to points 11 and 12 are inverted to hold point 34 at the truth-value level, MOSFET24 never turns OFF even when a voltage at point 34 increases up to power voltage VDD. As a result, voltage VDD is obtained as the truth-value level at point 34. In a stand-by state, CE and CE' are a NOT value and truth value, and MOSFETs 29 and 30 are OFF and ON respective; and capacity 31 is discharged via MOSFET30 and MOSFET24 turns OFF, so that a gate circuit of MOSFETs 23-25 will be cut off.
Patent JP-2000343149-A (JP)
Title: Hollow material punching method and punching device
Inventor: SUZUMURA TAKASHI
IPC: B21D28/28
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for punching a large hole on a hollow material. SOLUTION: This device and a method are equipped with a hollow material guide 1 for supporting a hollow material 2, dies 3 set in the hollow material 2, a first punch 7 and a second punch 8 arranged in a way for facing with the dies 3 and crossing each other, a slider 11 connected with the first punch 7 via a first elastic element 10, a first cam driver 12 connected with the slider 11 slidably and a second cam driver 13 connected with the second punch 8 slidably. When the second punch 8 is interacted with the first punch 7, the first elastic element 10 shrinks so as to make the first punch 7 punch the hollow material 2 and then, the first punch 7 returns so that the second punch 8 punches the hole on the hollow material 2.
Patent JP-2000346347-A (JP)
Title: Member for melting portion of waste combustion ash content
Inventor: NANBA MASAO
IPC: F23M5/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance to an ash molten slag of a member for a melting portion of a waste combustion ash content by incorporating a specific spinel compound and a zirconia in the member. SOLUTION: The member for a melting portion of a waste combustion ash content for constituting an inner surface of a furnace for heating an ash content generated by burning a combustion material containing a waste as a base to a molten slag contains a spinel compound represented by the formula and 0.1 to 50 wt.% of a zirconia, wherein 0<=α<=1, 0.714<=β<=1, 0<=γ<=, 0<=δ, and 0<=γ+δ<0.5. Here, the zirconia is a general term of sole ZrO2 and various type stabilized zirconias. When the member brought into contact with the molten slag is constituted of a Cr-containing spinel compound and the zirconia in the case of heating the ash content (about 1,300 deg.C) to molten slag, Cr2O3 and the zircona have large surface area with the slag, scarcely moistened, and impregnation with the slag is suppressed.
Patent JP-S647522-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: INO MASAYOSHI
IPC: G03F1/00
Filed: 1987-06-30
Abstract: PURPOSE:To improve the adhesion between silicon and a masking material while preventing stress, peeling off and twisting of a film from being caused by a method wherein a masking material to be formed in grooves as an X-ray mask is formed on the surface of silicon. CONSTITUTION:A masking material 4 to be buried in grooves 6a is formed on the surface of silicon. A protective film 4 in high X-ray transmissivity is formed on the surface; simultaneously the rear side is etched away leaving A part to be an X-ray mask forming the peripheral part of silicon wafer into a frame; the thickness t' of silicon wafer is set up to be almost similar to the thickness t of a holding film 8. This thickness t' is set up to meet the X-ray transmitting requirements of silicon. Finally, X-ray mask is manufactured by fixing a ring type glass frame 1 for reinforcement of the X-ray mask holding film 3. Through these procedures, the masking material 4 is buried in the grooves 6a as a holding film 3 so that the adhesion between the silicon wafer 6 and the masking material 4 may be improved while preventing stress, peeling off and twisting of the holding film.
Patent JP-H11354163-A (JP)
Title: Polymer electrolyte, and lithium battery having same
Inventor: ERIGUCHI TAKESHI
IPC: H01M10/05
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte with high ionic conductivity, and to provide a lithium battery having the polymer electrolyte. SOLUTION: This electrolyte is a polymer electrolyte using vinylidene fluoride polymer as a matrix, containing an electrolyte and a plasticizer, and having infrared spectral absorption peaks resulting from crystals of vinylidene fluoride chains in the vicinity of 511 cm<-1> and 484 cm<-1> . Since the matrix of the polymer electrolyte is the vinylidene fluoride polymer having specific polymer structure, the matrix maintains a transparent uniform condition for a membrane even when a large amount of the electrolytes and the plasticizers are impregnated, so as to provide the polymer electrolyte having high ionic conductivity. A lithium battery using the polymer electrolyte as an ionic migration medium has high electric conductivity.
Patent JP-S6053154-A (JP)
Inventor: INOUE MICHIHITO
IPC: B01D63/02
Filed: 1983-09-01
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-H09325777-A (JP)
Title: Device and method for musical sound signal generation
Inventor: TANAKA JIRO
IPC: G10H7/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for musical sound signal generation which can reduce the amount of waveform data and reproduce a sound including a percussion sound faithfully. SOLUTION: This device is equipped with a 1st storage means 10 which stores waveform data obtained by sampling a sound generated by removing percussion sound components from a source sound, i.e., a string sound at a specified sampling frequency and performing a loop process, a 2nd storage means 11 which stores waveform data obtained by sampling the percussion sound at a sampling frequency lower than the specified sampling frequency, a 1st read means 13 which reads the waveform data out of the 1st storage means 10 on a loop basis, a 2nd read means 14 which reads the waveform data out of the 2nd storage means, and a mixing means 18 which mixes the waveform data from the 1st and 2nd read means 13 and 14, and generates a musical sound signal according to the waveform data obtained by the mixing means.
Patent JP-S6052148-A (JP)
Title: Telephone set
Inventor: SHIBATA SHINICHI
IPC: H04M1/11
Filed: 1983-08-31
Abstract: PURPOSE:To improve the operability of a telephone set by arranging freely foldably a phate of hinge structure to a cover under a telephone set main body to vary the fitting angle when a telephone set is used as desk top mounting. CONSTITUTION:A plate 13 is accommodated in a concaved part 12 formed to a bottom face of a lower cover 11b of a telephone set main body 11 of a telephone set 10 in common to desk top mounting and wall mounting. A shaft part of cylindrical form is formed at four corners of the plate 13, a thin part 13a is formed nearly at the center of the plate in parallel with the axial direction of the shaft parts 14, and the thin part 13a is used as a folding line so that the plate is folded to an optional angle. In using the telephone set 10 as desk top mount, the shaft parts 14 of the plate 13 are inserted and supported to bearing parts 16 and 18 formed on the surface of the main body 11 respectively. The plate is supported by the bearing parts 16 and 18 by using the thin part 13a of the plate 13 as the folding line to fold the plate by a prescribed angle theta1 in this case. Further, a fitting angle theta2 between the desk top face 20 and the main body 11 is made variable to improve the operability of the telephone set 10.