baber/WOPTO huggingface dataset:
Patent JP-H01193725-A (JP)
Title: Core for roll sheet
Inventor: KIKUCHI TOMOO
IPC: G03B21/56
Filed: 1987-08-26
Abstract: PURPOSE:To wind even a roll sheet which is made of a material where a pressing flaw is easily generated without leaving the flaw trace by rotating the core formed in a composite arcuate shape by coupling arcs having a specific radius around a center axis and winding the sheet roll. CONSTITUTION:The sectional shape of the core 51 consists of the composite arc of an arc which is a semicircle having a radius d1 centering on (x) and the composite arc of upper arcs having radii e1 and f1 (e1=f1 and d1>e1) centering x1 and x2. Then, an end part of the roll sheet 6 is fixed to the recessed part formed of the two arcs (radii e1 and f1) with an adhesive tape, etc., as shown by 62 or inserted into a groove, etc., like an adhesion part 63, so the sheet is wound around the core 51 without contacting the roll sheet 61. Therefore, the whole of the core 51 becomes rotatable around the center axis (x). Consequently, when the roll sheet is wound, there is no sudden deformation part and the winding is performed without any pressing flaw.
Patent JP-H0856253-A (JP)
Title: Loudspeaker for telephone set
Inventor: NARISAWA TORU
IPC: H04M1/60
Filed: 1994-08-12
Abstract: PURPOSE:To allow a worker making a job while receiving a phone contact or phone order to be relieved from a telephone cord. CONSTITUTION:Capacitors 3, 4 are connected between a modular socket 5 connecting to a cordless telephone set and input terminals 1, 2 and the input of a low frequency amplifier 10 is connected in parallel with the modular socket 5 to lines 6, 7 between the capacitors 3, 4 and the modular socket 5 and a speaker 12 is connected to the output of the low frequency amplifier 10 and a battery voltage is applied to the input of the modular socket 5. In the case of reception, a contact or an order is heard by the speaker 12 and in the case of transmission, a slave set of a cordless telephone set is used.
Patent JP-S6368039-A (JP)
Inventor: SAKAMOTO ISAMU
IPC: A21D13/08
Filed: 1986-09-09
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-H0261828-A (JP)
Title: Focusing servo circuit for optical pickup
Inventor: WATANABE MITSURU
IPC: G11B7/09
Filed: 1988-08-25
Abstract: PURPOSE:To form a servo circuit for an optical pickup with high accuracy by adjusting the output of D/A converters for low-pass area and high-pass area to be supplied to an adder, and driving an objective lens based on the output of the adder. CONSTITUTION:A lens up signal and an offset signal outputted from a CPU 27 are analogized by the D/A converter 30 for low-pass area. Meanwhile, an operation signal outputted from the CPU 27 is analogized by the D/A converter 31 for high-pass area. Next, the output from the converter 30 is amplified by an amplifier 32 as an adjusting device to attach weight. By generating the lens up signal and the offset signal amplified by the amplifier 32 and separating the converter to the converters 30 and 31, it is enough to prepare each converter of an ordinary low bit, thereby, it is also enough to prepare the CPU 27 and an A/D converter 26 of the low bit. A required voltage can be obtained by passing a signal for low-pass area through the amplifier 32 as the adjusting device.
Patent JP-H0374920-A (JP)
Title: Surface acoustic wave device
Inventor: NIITSUMA TERUO
IPC: H03H9/145
Filed: 1989-08-16
Abstract: PURPOSE:To uniformize an integration time for each frequency component at the entire operation frequency band by adopting the constitution such that the distance between a couple of input transducers and the length of output gates in the direction of a surface acoustic wave are differentiated respectively. CONSTITUTION:A piezoelectric substrate 1 is constituted of layer structure comprising piezoelectric film/insulation film/semiconductor and has the speed dispersion characteristic. The so-called filter bank type constitution is adopted, in which the device is divided into propagation channels for a surface acoustic wave with a different frequency component by arranging input comb-line electrodes 5a, 5a', 5b, 5b', 5c, 5c' whose center frequencies are omega1, omega2, omega3 of divided frequency bands in the entire operating frequency band at intervals of 11, 12, 13. Moreover, each length of output gate electrodes 6 in the direction of surface acoustic wave propagation differs for each channel as L1, L2, L3. Thus, the effective integration time length is made nearly constant.
Patent JP-H04288167-A (JP)
Title: Double pipe wall catheter and method for manufacture thereof
Inventor: DEIBUITSUDO EFU MAAKERU
IPC: A61M5/158
Filed: 1991-08-23
Abstract: PURPOSE: To improve the reliability of a double lumen type catheter and enabling the economical use thereof by providing the opening communicating with the outside to the pointed end part of an inside pipe and providing a plurality of holes in the vicinity of the terminal part of an outside pipe. CONSTITUTION: The inside pipe 5 of a catheter 1 prescribes an inside lumen 35 and an outside lumen 33 is prescribed by the inside pipe 5 and an outside pipe 3 and the terminal part of the catheter 1 prescribes the outer continuity opening of the inside lumen 35 as a pointed end 9 and the opening communicating with the outside with respect to an outside lumen 33 contains a plurality of the holes opened to the outside pipe. The inside pipe 5 is connected to the inside lumen hub 11 at the base end part and the outside pipe 3 is connected to an outside lumen hub 13 at the base end part thereof. The outside lumen hub has the side part port 15 communicating with the outside lumen fluidally and further extends from the base end part of the outside pipe 3 to be partially brought into direct contact with a part of the inside lumen hub to be mutually connected and the inside lumen hub also further extends to the the base end from the connected pipe to keep the inner diameter of the inside lumen constant.
Patent JP-H0498334-A (JP)
Title: Remote data base access system
Inventor: ICHIKAWA MIKIRO
IPC: G06F12/00
Filed: 1990-08-09
Abstract: PURPOSE:To efficiently execute a data base access processing by executing a data base operation through the use of an interpolated sub-schemer definition when the registered version number of the schemer definition and a transferred version number coincide. CONSTITUTION:When a data base operation sentence is issued from a user application program, a sub-schemer definition 12, the interpolated sub-schemer definition 13 and the version number are added to the data base operation sentence and it is transferred to a server system 2. Then, a remote data base is accessed. In such a case, a data base is operated by using the interpolated sub-schemer definition 13 when the version number of the interpolated sub- schemer definition 13 in a client system 1 coincides with the version number of a schemer definition 21 in the server system 2. Thus, the data base processing can efficiently be executed even if it is the remote one.
Patent JP-H05214076-A (JP)
Title: Curative for epoxy resin
Inventor: KAJI MASASHI
IPC: C07D301/28
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a cured epoxy resin article excellent in heat resistance, moisture resistance, and mechanical properties such as impact strength by using a specific thermoplastic naphthol-aralkyl resin as a curative. CONSTITUTION:A thermoplastic naphthol-aralkyl resin of formula I (wherein A is a naphthalene ring; R is H or methyl; and n is an integer of 0-15), which is prepd. by reacting 1mol of naphthol with 0.1-0.9mol of a condensation agent of formula II (wherein R is II or methyl; and R' is H or a 1-4C hydrocarbon group) under such conditions that no methylol group remains at the molecular ends, is used as a curative.
Patent JP-S6456602-A (JP)
Title: Water-dispersible granular composition
Inventor: WADA TAKASHI
IPC: A01N25/22
Filed: 1987-08-25
Abstract: PURPOSE:To obtain the titled composition, consisting of a dinitroaniline based herbicide, alkylbenzenesulfonate, etc., as a dispersing agent and cal cium.carboxymethyl cellulose as a disintegrating agent and an extender, stable even at high temperatures and having excellent dispersibility in water. CONSTITUTION:The titled herbicidal composition consisting of 30-80% com pound expressed by the formula (R<1> and R<2> are H or 1-4C alkyl) (e.g., N-butyl- N-ethyl-alpha,alpha,alpha-trifluoro-2,6-dinitro-p-toluidine), 2-30% mixture of a maleic anhy dride copolymer with an ethoxylated distyrylphenol, alkylbenzenesulfonate, etc., or a mixture thereof as a dispersing agent, 4-30% calcium.carboxymethyl cellulose, cellulose ascorbate, etc., or a mixture thereof as a dispersing agent and an extender in an amount so as to provide 100% total amount. This compo sition contains the active ingredients in a high concentration and has excellent disintegrating properties and hardness.
Patent JP-S59102627-A (JP)
Title: Dc feeding unit of double section type
Inventor: SATOU HIROYASU
IPC: B60M3/00
Filed: 1982-12-03
Abstract: PURPOSE:To minimize the effect of a feeder fault on a feeding unit such as a subway by connecting a thyristor breaker and an inverse parallel circuit of diodes in series and taking of power from both ends and bridged points. CONSTITUTION:Harmonic components are reduced by feeding feeders 121 and 122 using 12-phase thyristor rectifiers 41-44 and safety is improved by additionally providing intermediate dead sections 92 and 94 at existing dead sections 91 and 93. In addition, thyristor breakers 61, 63, 65, and 67 and diodes 62, 64, 66, and 68 are connected inversely in parallel and then connected in series. Then the power of an electric car 11 is taken off from one and the other ends of an inverse parallel circuit and the bridged points connected in series. As a result, since a fault point can immediately be disconnected when the feeder side is faulty, the effectof the fault can be minimized.
Patent JP-H0259789-A (JP)
Title: Projection board device of overhead projector
Inventor: SHIRAYANAGI ISAO
IPC: G03B21/00
Filed: 1988-08-25
Abstract: PURPOSE:To simultaneously project a variable picture and fixed picture on a screen by additionally providing a fixing frame which supports a projection board to a projection frame supporting a light transmissive liquid crystal display board which moves in accordance with signals outputted from a computer. CONSTITUTION:A square recessed section 2c is provided on one side of a projection frame 2 and a light transmissive liquid crystal display board 4 is fixed to the recessed section 2c with bolts or a bonding agent. A projection plate 5 constituted of a film of a synthetic resin is put on the display board 4 and fixed in a removable state by means of a fixing frame 2b which can be put in a window frame 2a so that the plate 5 cannot fall down. Therefore, a variable picture outputted from a computer 6 and a fixed picture projected by the projection board 5 can be superimposed upon each other on the projection frame 2 and, when the light source of this device is actuated, both picture are projected in the superimposed state.
Patent JP-H0763835-A (JP)
Title: Squid fluxmeter
Inventor: YAMADA YASUHARU
IPC: G01R33/035
Filed: 1993-08-27
Abstract: PURPOSE:To provide an SQUID fluxmeter, which can remove the temperature fluctuating component of an element parameter with the simple circuit constitution, can perform the measurement even if the characteristics of two Josephson junctions of the SQUID ring are different, and has the excellent S/N in a white region. CONSTITUTION:A means (2, VR1, R1) supplies a rectangular-wave current bias into a DC-SQUID ring 1. A means (2, VR2, 4, 5, VR) supplies the magnetic flux signal, wherein the rectangular-wave shaped magnetic signal in synchronization with the rectangular-wave current bias signal and a DC magnetic flux signal are overlapped, into the SQUID ring 1 through a feedback coil 3. An amplifier circuit 7 amplifies the output of the SQUID ring 1. An integrator 8 integrates the amplified outputs and obtains the measured output of the magnetic flux. A circuit means (9, S) feeds back the output through the feedback coil 3. These parts are provided.
Patent JP-H1054715-A (JP)
Title: Average ground height determining method
Inventor: OGURA YOICHI
IPC: G01C5/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To simply and easily determine the average ground height of the site of a building with a computer. SOLUTION: The block length di , left end height hai and right end height hbi of each block are inputted by the input process SP1 . The average ground height hi and area si of each block, the total block length D, the total area S, and the total average ground height H are calculated by arithmetic processes SP2-SP5. Whether the ideal average ground height Ho set in consideration of building regulating conditions and H coincide or not is judged by the judging process SP6. When they coincide with the judged result, the process is completed. If they don't coincide, H=H0 -H is calculated by the selecting processes SP7, SP8, and one of three adjusting processes SP1O, SP20, SP30 is selected to make H zero. In the process SP10, the hai and hbi of the selected block are adjusted by back calculation. In the process SP20, the di of the selected block is adjusted by back calculation.  In the process SP30, the hai , hbi , or di of each block is adjusted.
Patent JP-H0660022-A (JP)
Title: Microprocessor
Inventor: KATO TAIJI
IPC: G06F1/06
Filed: 1992-08-10
Abstract: PURPOSE:To improve the efficiency of access to a storage element and a peripheral element by providing a circuit means which extends the high level or low level of a clock signal by a half-clock period. CONSTITUTION:This microprocessor is equipped with a wait control part 8 which is connected to the storage element 16 and peripheral element 17 through a bus 19 and inputs the clock signal CLK from a clock generator 11, inserts waiting cycles as many as the integer multiple of clock periods according to a ready signal READY from a delay control circuit 10, and supplies the resulting signal as a system clock, a system control part 12 which controls the whole system, an address control part 14 which controls addresses, and a data control part 15 which controls the input and output of data, and further equipped with a clock input circuit 18 as the circuit means which extends the high level or low level of the clock signal CLK by a half-clock period.
Patent JP-H0664550-A (JP)
Title: Power steering control device
Inventor: TAKASHITA SHINICHI
IPC: B62D5/04
Filed: 1992-08-10
Abstract: PURPOSE:To provide a power steering control device preventing steering assist force from being lowered by the lowering of battery voltage and the voltage drop of a body wiring part. CONSTITUTION:A power steering control device is provided with a current measuring means 9d for measuring the current of a D.C. motor 13. On the basis of the output signal of the current measuring means 9d, the output voltage of an alternator is increased by a voltage adjusting device 19 when the current of the D.C. motor is the specified value or more.
Patent JP-S6459759-A (JP)
Title: Squar sealed battery
Inventor: OIKE KAZUO
IPC: H01M50/167
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the generation of cracks and to increase the sealing capability of a battery by thinning the thickness of the upper bending part in each corner of a squar insulating gasket than that of the standing part in a straight part. CONSTITUTION:A thin part 4b is formed on the inside surface of each corner of a squar insulating gasket 4 or a thin part 4c is formed on its outside surface. If the height obtained by subtracting the thickness of a cover 2 and that of an outer terminal 3 from the inside height of the standing part of the gasket 4 is H1 and the height of the thin part is H2, the relation of H1 and H2 is specified to 0.2H1<=H2<=H1. If the thickness of the corner of the gasket 4 is D1 and that of the thin part is D2, the relation of D1 and D2 is specified to 0.2D1<=D2<=D1. If a metal case 1 is crimped for sealing by using this gasket, no material is gathered in the corner to prevent overcompression, and good sealing condition is obtained. The electrolyte leakage performance of a battery is increased.
Patent JP-S60106089-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1983-11-12
Abstract: PURPOSE:To miniaturize a tapedeck which does not protrude considerably from a case main body not only when a front cover is in closing and opening attitudes but even when the front cover is on half way of closing and opening by constituting in such a way that the front cover can open, close and rocks in non- arc-shaped locus by making a rocking shaft into an object which relatively shifts back and forther for the case main body or the front cover. CONSTITUTION:Rocking shafts 9 and 9 shift back and forth along difference absorption grooves 13 and 13. When a front board 7 is constituted in such a way that the board 7 can open, close and sway while it is overriding an upper end edge 12a, a front cover 6 can be closely tightened to a case main body 1 in either attitude of closing or opening, and the protrusion in the back and front directions from the case main body 1 can be minimized. Since even on half way of opening and closing, the front board 7 rocks and shifts while it is always abutting on the upper end edge 12a, the rocking area of the front cover 6 can be also minimized.
Patent JP-H0875987-A (JP)
Title: Range-finding device and automatic focusing device of camera
Inventor: UENAKA YUKIO
IPC: G03B13/34
Filed: 1994-09-06
Abstract: PURPOSE: To provide an automatic range-finding device capable of detecting the amount of out of focus caused by changing the direction of the photographing optical axis of a camera after focus lock. CONSTITUTION: A range-finding circuit 6 supplies range-finding data for detecting the distance to a subject existing on the optical axis of a photographing lens L to a CPU 4. Based on the range-finding data, the photographing lens L is driven by an AF lens driving circuit and the distance to the subject is stored by the CPU 4.stored by the CPU 4. Thereafter, when the camera 20 is rotated, an angular velocity detection circuit 3 inputs the data of 1st and 2nd angular velocity sensors in the CPU 4. Based on the data, the CPU 4 obtains the rotational angle of the camera 20 and calculates the cosine value of the stored distance to the subject.
Patent JP-H0535043-A (JP)
Title: Color image forming device
Inventor: SHIMAZAKI YUZURU
IPC: G03G15/16
Filed: 1991-07-31
Abstract: PURPOSE:To provide a highly reliable color image forming device capable of eliminating the positional deviation of an image, miniaturizing the machine, and carrying out the processing at a high speed. CONSTITUTION:Printing parts 55 to 58 respectively has independent transparent photosensitive bodies 25 and toner images of each colors of Y, M, C, and Bk are individually formed on each photosensitive body 25. The formed toner images of each color are transferred superposed over an intermediate transfer body 5 during one rotation of the intermediate transfer body 5 at transfer parts 62 and 65 to 67. The color toner image obtained on the intermediate transfer body 5 is transferred later to paper 69. Because the photosensitive body 25 is transparent, an exposure system 60 and an optical destaticizing system 64, can be placed inside the transparent photosensitive body 25, furthermore, since the intermediate transfer body 5 can be shortened, the shrinkage due to the change of temperature and humidity can be suppressed, the positional deviation of the image can be eliminated, and the device as a whole can be miniaturized.
Patent JP-H0261712-A (JP)
Title: Power supply controller
Inventor: HASHIMOTO SHIGERU
IPC: G06F1/26
Filed: 1988-08-26
Abstract: PURPOSE:To suppress a rush current to a small value by successively turning on and off the power source of an externally connected general unit by one touch operation of a power switch provided on a main controller. CONSTITUTION:Plural units 12-1 to 12-n are controlled by a main controller 10. This main controller 10 is provided with a power source turning-on/off part 16 which successively sends a power-off instruction signal or a power-off instruction signal for self-control and external control in accordance with the power-on operation or the power-off operation of a power switch 14. The main controller 10 is provided with a power control adapter 18 which supplies and stops commercial AC power to plural units 12-1 to 12-n, and the power control to successively supply and stop power is performed in this adapter 18 when the power-on instruction signal or power-off instruction signal is received. The adapter 18 is provided with a power failure detecting part 20 which informs the main controller 10 that a power failure of the commercial AC power is detected. Thus, power is successively supplied to various units 12 connected to the adapter 18.
Patent JP-S58120487-A (JP)
Inventor: TAKEDA NAOJI
IPC: B25J17/00
Filed: 1981-12-30
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-S60105971-A (JP)
Title: Analog signal measuring apparatus
Inventor: KOBAYASHI KENSUKE
IPC: G01R19/00
Filed: 1983-11-15
Abstract: PURPOSE:To enable the sampling of a signal waveform for a short time and at a high accuracy by combining sequential comparison type and following comparision type sampling operations. CONSTITUTION:While the output of a first output circuit SOC1 is initialized at a half of the fullscale output value and the output of a second output circuit SOC2 at 0, upon the application of a command signal to a first counter circuit CUNT1, a sampling starts. The output state of a sampling gate SG is ''0'' when the sum of the signal IU, the pulse IP and the current IM does not exceed a certain threshold current and turns to ''1'' when it does. Now when output of a trigger pulse generator TPG is inputted into the circuit SOC1 through a delay circuit FDC and a switch circuit SWC, it increases or decreases according to the output state of the gate SG and the current IM is fed back to the gate SG through an addition circuit ADC. This operation is repeated each time the pulse of the generator TPG is generated. When the bias current IM value reaches a specified convergence value, the sampling operation is finished and the current IM is sent out to a display from a terminal OUT2 as sampler output.
Patent JP-2001042660-A (JP)
Title: Image forming device
Inventor: NAKAUE TAKAHISA
IPC: G03G21/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent image formed paper from being soiled with toner by providing a pair of ground plates on the outside of both ends of a transfer roller. SOLUTION: Metallic ground plates 710, for attracting the toner suspended in space at both ends of a photoreceptor drum 35 which does not come in contact with the transfer roller 34, are provided at prescribed positions at both ends of the roller 34. Then, since a discharging lamp 61 causes directly irradiation of the drum 35 with discharging light is arranged and fixed on the downstream side in the paper-carrying direction of the drum 35. The plates 710 forms a pair are rectangular plates and are provided with their toner attracting surface upward on a farther downstream side than the roller 34 and on the outer sides than both ends 34a and 34b of the roller 34.  Thus, the toner suspended in the space on both end sides of the drum 35, which does not come in contact with the roller 34, is prevented from flowing to the downstream side and being attracted to the paper after transfer, and is attracted to the plates 710.