baber/WOPTO huggingface dataset:
Patent JP-H0861181-A (JP)
Title: Fuel injection device
Inventor: KURISHIGE MASAHIKO
IPC: F02M51/06
Filed: 1994-08-25
Abstract: PURPOSE: To exhibit stable opening-closing performance of a valve regardless of an operational environment by using fat and oil to control oil pressure as a pressure transmitting medium. CONSTITUTION: A housing 40 of a fuel injection device is composed of a valve body part 2 and a cylinder body part 41, and a flowing passage of fuel G and a pressure control chamber 10 are airtightly separated from each other. A piezoelectric element 8 and a piston 9 to change fluid pressure of a pressure transmitting medium in the pressure control chamber 10, are arranged in the cylinder body part 41, and a cylinder 18 having an inflow-outflow hole 22 is also arranged. A needle valve 4 is installed by penetratingly passing through the cylinder body part 41 so that the tip side is positioned in a needle guide hole 3 of the valve body part 2 and the other end side is positioned in the cylinder 18.
Patent JP-H0487030-A (JP)
Title: Optical system driving device
Inventor: SASAKI KENICHI
IPC: G02B7/198
Filed: 1990-07-31
Abstract: PURPOSE:To reduce the spaces as much as possible in both thickness and diameter directions of a recording medium in a swing arm system and to reduce the total size of an optical system driving device by revolving a 1st mirror around the swing center axis of an objective lens holder in the same direction at a half revolving angle. CONSTITUTION:The 1st mirror 4 is loaded on a carriage loading an objective lens holder and revolved around a swing center axis 6 of the lens holder so as to follow the lens holder with a half angle of the revolving angle of the lens holder. Thus the light received from a fixed optical system 5 is correctly led to a 2nd mirror 3 and focused on the surface of a recording medium 1 via an objective lens 2 to form a desired spot when the objective lens holder swings in the radius direction of the medium 1. Thus, a space factor can be reduced in the thickness direction of the medium 1 and no limitation is applied to the position of the mirror 4. Thus a compact and simple movable part is obtained for an optical system driver.
Patent JP-S58102397-A (JP)
Title: Information processor
Inventor: KATORI SHIGETATSU
IPC: G06F1/24
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a device which minimizes the number of parts to be added externally by providing flip-flops which are set in prescribed states at a rise of a driving voltage for a memory in chips of a memory, etc., where data are read and written. CONSTITUTION:In chips of a memory, etc., where data is readable and writable, flip-fops which are set in prescribed states at a rise of a driving voltage for the memory are provided. For exampel, a main power source voltage VCC is inputted to the power input teriminal 400-3 of a microcomputer chip 400 to drive a data processor 400-1, and a backup power voltage VDD is applied to a backup power terminal 400-4 to drive a data memory 400-2. Then, a reset flip-flop 400-8 is set in a prescribed state at a rise of the main power source voltage VCC, and a stand-by flip-flop 400-9 is set at a rise of the backup power voltage VDD. Then, a power-down detection signal is inputted from an interruption signal input terminal 400-5.
Patent JP-H1028191-A (JP)
Title: Data communication equipment
Inventor: KIOKA HIDEKATSU
IPC: H04N1/409
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a data communication equipment such as a facsimile equipment by which picture data can be transmitted as an optimal picture desired by an operator by easily selecting a picture data conversion table accord ing to need. SOLUTION: This is a data communication equipment by which the picture data of an original read by a reading part 9 are transmitted after the picture data are picture-processed by a picture processing part 3 based on a picture data conversion table. Plural kinds of picture data conversion tables are stored in an ROM in a system control part 1, and the arbitrary picture data conversion table is selected by applying an instruction from a personal computer 15. Besides, as the time of transmitting data, standard original picture data and plural transmission picture data are displayed on the display of the personal computer 15, and the picture data conversion table is selected by referring to the sample of the plural transmission picture data. Moreover, the picture matrix data of the picture data conversion table are edited on a screen.
Patent JP-H0935249-A (JP)
Title: Magnetic recording medium
Inventor: SOGA IWAO
IPC: G11B5/708
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a magnetic layer as well as to improve the dispersibility of magnetic powder and to obtain a magnetic recording medium having improved mechanical characteristics and durability and fit for high density recording. SOLUTION: A magnetic layer contg. at least ferromagnetic powder, a dispersant and a resin binder is formed on a nonmagnetic substrate. The extent of saturation adsorption of the dispersant to the ferro-magnetic powder (the extent of equilibrium adsorption to the ferro-magnetic powder in 2wt.% methyl ethyl ketone soln. at 25 deg.C) is 1.0-4.0mg/m<2> and the amt. of the dispersant in the magnetic layer is 60-90% of the extent of saturation adsorption to the ferromagnetic powder. At least a part of the resin binder has a polar group selected from among -PO(OM)2 , -OPO(OM)2 , -SO3 M, -OSO3 M and -COOM (M is H, Li, Na, K or NH4 ) in each molecule and the amt. of the resin binder in the magnetic layer is 1/7-1/3 of the volume of the ferromagnetic powder.
Patent JP-S58103784-A (JP)
Title: Fuel cell
Inventor: ISHII KENZOU
IPC: H01M8/02
Filed: 1981-12-16
Abstract: PURPOSE:To readily supply an electrolyte to a matrix from the outside of a battery and provide a cell having stable performance and long life by passing through a path connecting a separator, a fuel electrode, a matrix, and an oxidizing agent electrode with an electrolyte reservoir installed in the edge of the separator by an electrolyte supply groove installed in the separator. CONSTITUTION:When an electrolyte is supplied, an electrolyte is filled in an electrolyte path 9 and overflowed in an electrolyte reservoir 8 of each cell. The electrolyte overflowed in the electrolyte reservoir 8 enters an electrolyte supply groove 6 and is supplied to a matrix 1 through an electrolyte connecting path 10. To prevent wetting of a fuel electrode base material 2a by the electrolyte, the fuel electrode base material 2a is coated with polytetrafluoroethylene to make it water repellent. When the electrolyte is supplied to the fuel electrode base material 2a by electrolyte supply pressure, the number of the stacked cells which are an electrolyte supply unit are decreased to reduce electrolyte supply pressure. After the electrolyte is filled in electrolyte supply groove 6, the electrolyte is removed from the electrolyte path 9 to prevent liquid short circuit by the electrolyte.
Patent JP-S5992692-A (JP)
Title: Carrier signal generating circuit
Inventor: KUDOU MITSURU
IPC: H04N9/84
Filed: 1982-11-19
Abstract: PURPOSE:To eliminate the need for an expensive filter and to improve performance by operating a limiter so that a signal of fSC(chrominance subcarrier frequency) with a 90 deg. phase shift is increased in amplitude equivalently and sufficiently and a dynamic range is not deficient. CONSTITUTION:A signal of 160fH (horizontal scanning frequency) outputted by a VCO1 is frequency-divided by a 1/4 frequency dividing circuit 2 to output four 90 deg.phase shift 40fH signals to a phase selecting circuit 3. Those signals are switched and outputted at intervals of a horizontal scanning period H by a horizontal synchronizing pulse signal from a terminal 14 and beaten again through D-type FFs 4 and 5 by the 160fH signal. Then, Q outputs of the D-type FFs 4 and 5 have higher-hamonic components reduced through LPFs 6 and 7 and are applied to multipliers 8 and 9. The output of an oscillator 13 which oscillates at a frequency fsc is applied to a limiter circuit 25 through a 90 deg. phase shifting circuit 11 and then supplied to the multipliers 8 and 9. The outputs of the multipliers 8 and 9 are added together and outputted as a carrier signal to an output terminal 15 through a BPF.
Patent JP-S6445185-A (JP)
Title: Device for preventing laser light output variation
Inventor: WATANUKI HIROSHI
IPC: G06K7/10
Filed: 1987-08-13
Abstract: PURPOSE:To prevent the output variation of a laser light by providing a 1/4- wavelength plate for converting the S-polarized light and P-polarized light emitted from a laser tube to a circular polarized light respectively, and an optical element at which the converted circular polarized light is reflecting. CONSTITUTION:Each of the S-polarized light and P-polarized light emitted from a laser tube 111 is converted to a circular polarized light by a 1/4-wavelength plate 113, and that circular polarized light is reflected at or transmitted through an optical element 115. That is, the S-polarized light and P-polarized light are emitted from the laser tube 111 which has a resonance length providing one or two longitudinal modes, and each light is converted to a circular polarized light by the 1/4-wavelength plate 113. The circular polarized light converted by the 1/4-wavelength plate 113 is reflected by or transmitted through the optical element 115. By such conversion of the S-polarized light and P-polarized light emitted from the laser tube 111 to a circular polarized light, the output variation thereof is prevented.
Patent JP-S6359187-A (JP)
Title: Highly efficient encoder
Inventor: KONDO TETSUJIRO
IPC: H04N19/126
Filed: 1986-08-28
Abstract: PURPOSE:To prevent the generation of distortion in a block due to impulsive noise, a ringing or the like by correcting a maximum value and a minimum value respectively by the average value of picture data included respectively in a maximum level range and a minimum level range in a block and reassigning by the corrected dynamic range. CONSTITUTION:Since a television signal has a three dimensional correlation relating to a horizontal direction, vertical direction and a time direction, in a stationary part, the width in the change of the level of picture element data included in the same block is small. Accordingly, even when data from which the minimum level commonly used in the picture element data in the block is quantized by the number of quantized bits smaller than the number of original bits, the distortion in the quantization is hardly produced. The average value of the picture element data in the maximum level range and the minimum level range of the level ranges divided into the number corresponding to the number of quantized bits is detected and this average value is newly defined to be the maximum value and the minimum value to perform an encoding, thereby, the distortion in the block can be prevented according to the ringing, the improve noise or the like.
Patent JP-H09124947-A (JP)
Title: Aqueous emulsion, production of the emulsion, vulcanized rubber obtained from the emulsion, method of coating textilesubstrate and coated textile substrate
Inventor: YOHAN MIYURAA
IPC: C09D183/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous emulsion which requires a slight coating amount, has improved film adhesion, provides an improved value in a washing test according to ISO5981 and permits and economical coating method, its preparation, a vulcanized rubber obtained from it, a method for coating a fabric support and a coated fabric support.  
     SOLUTION: This emulsion comprises an Si-bonded-vinyl-terminated organopolysiloxane, an organopolysiloxane having at least three Si-bonded hydrogen atoms, a catalyst for promoting an addition reaction of the Si-bonded hydrogen atoms to aliphatic multiple bonds, an emulsifier and water. Its vulcanized rubber has property profile suitable for air bags. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0365513-A (JP)
Title: Raw material for superconductor, production thereof and production of superconductor using the same raw material
Inventor: SHIMODA SHUICHIRO
IPC: H01B13/00
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the subject raw material having a low carbon content and capable of providing the subject superconductor having a high critical temperature by blending raw materials respectively containing Ba, Ca and copper in a specified ratio, carrying out preliminary calcining, grinding, calcining and regrinding and adding a specified amount of a Tl-containing raw material thereto. CONSTITUTION:Respective raw materials containing thallium, barium, calcium and copper are weighed out so that the atomic ratio of thallium : barium : calcium : copper may be (1.8-4.1):(1.8-2.1):(1.9-4.1):(2.9-5.1). The raw materials containing barium, calcium and copper are initially subjected primary blending and subsequently subjected to preliminarily calcination, grinding, calcination and regrinding. To the obtained ground material the thallium-containing raw material is then added and the secondary blending is carried out to obtain the subject raw material for a superconductor containing thallium, barium, calcium and copper in the above mentioned atomic ratio and containing <=0.7wt.% carbon in the whole composition. In addition, the objective saperconductor having a high critical temperature is obtained by sintering the above obtained raw material.
Patent JP-H1048106-A (JP)
Title: Gas sampling probe
Inventor: KAWAI HIROSHI
IPC: G01N1/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance durability by preventing the cooling of gas without scaling up a heater. SOLUTION: This gas sampling probe is constituted so that gas sampling holes 4H are arranged at one ends of cylindrical cases 2, 3 and an intermediate member 7 and an outside member 8 are fitted and inserted in the other opening ends thereof to seal the cases 2, 3 and a filter 5 is provided in the cylindrical cases 2, 3 to form air layers 7A, 8A between the filter 5 and the intermediate seal member as well as between the intermediate seal member 7 and the outside seal member 8. In this case, the gas from the sampling hole 4H passes through the filter 5 and this gas from which dust is removed is guided to the outlet provided at the seal member 7 to be supplied to a gas analyzer through the piping connected to this outlet 7.  At this time, the heat in the probe is reduced in the transmission to the outside seal member 8 by the presence of the intermediate seal member 7 and the air layers 7A, 8A and the scattering thereof to the outside is suppressed.
Patent JP-H11129586-A (JP)
Title: Printing system, method for printing and print data generator
Inventor: SUZUKI TSUGI
IPC: B41J5/30
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To unify a plurality of data files to one print document by staple printing the files. SOLUTION: After a message for inquiring the presence or absence of a staple print is displayed on a screen (S1), whether the staple print is executed or not is decided (S2). In the case of staple printing, a user selects a desired data file from a chart (S3, S4), and designates an order of the respective files (S5). The selected files are coupled (S6), and print data is generated (S7). A printer receives the data, prints it (S9, S10), and decides whether a designation of the staple print is executed or not (S11). If the staple print is designated, respective recording media are connected by a stapler to be gathered to one print document (S12), and which is delivered to a sheet deliver pin (S13).
Patent JP-2000036231-A (JP)
Title: Operational lock device of switching device
Inventor: FUJIMURA SHIGERU
IPC: H01H33/46
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and improve reliability without increasing an airtight sealing part by moving a slider with a bellows of which movable part is displaced by the drop of pressure in an airtight container, and performing the pressure adjustment of a lock to lock the movement of an operation lever with an adjusting screw. SOLUTION: When a bellows 10 is stretched by an external air pressure due to the drop of the internal pressure of a container, a movable part 9 is moved rightward to push a roller 16 and the tip of a latch lever 14 is rotated counterclockwise, the tip of the latch lever 14 is separated from a slider 17 and the slider 17 is moved rightward by a.slider spring 20. Then, a lock pin 29 also moves and is positioned at the right side of an operation lever 33, and the operation lever 33 is about to rotate counterclockwise, but it abuts on the lock pin 29, so that the operation lever 33 can be locked. In order to adjust the locking pressure, the set length of an adjusting spring 12 is adjusted by rotating an adjusting nut 41 and the displacement quantity of the movable part 9 in relation to the pressure is adjusted by changing the load of the adjusting spring 12 acting on the bellows 10.  Since the adjustment of the adjusting spring 12 can be executed at the external air position, an airtight sealing part can be eliminated.
Patent JP-S6446270-A (JP)
Title: Searching method in disk player
Inventor: ABE HIROYUKI
IPC: G11B7/085
Filed: 1987-08-13
Abstract: PURPOSE:To reduce an arithmetic program by repeating plural track jumpings, reading a present address intermittently, comparing with a target address and repeating the action until the present address exceeds the target address. CONSTITUTION:From the locking condition of a tracking servo where the information reading spot of a pickup follows the recording track of a disk, an action to jump out the recording track only by plural tracks is repeated at plural times. Thereafter, while the tracking servo is locked, the present address and the target address obtained from the reading output of the pickup are compared, the action to execute the address comparison intermittently is repeated until the present address exceeds the target address, and thus, an information reading spot is moved up to the vicinity of the target address. Thus, it is not necessary to operate the address difference between both addresses, it is satisfactory only to compare the present address and the target address, and therefore, the arithmetic program can be drastically reduced.
Patent JP-H0488076-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: KISHI MASAO
IPC: C09J109/00
Filed: 1990-08-01
Abstract: PURPOSE:To obtain the subject composition having excellent applicability with a flow coater, adhesiveness, etc., and useful for the bonding of an interior trim of automobile by compounding a styrene-butadiene copolymer latex, a tackifier resin and an anionic polyacrylamide resin at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. (in terms of solid) of a styrene-butadiene copolymer latex (preferably a resin having a glass transition temperature of 0 to -40 deg.C and a toluene- insoluble content of <40wt.%) produced by copolymerizing an acrylic acid ester in the presence of a chain transfer agent (preferably carbon tetrachloride, n-dodecyl mercaptan or t-dodecyl mercaptan) with (B) 1-100 pts.wt., preferably 10-50 pts.wt. (in terms of solid) of a tackifier resin and (C) 0.001-0.05 pts.wt., preferably 0.005-0.02 pts.wt. (in terms of solid) of an anionic polyacrylamide resin.
Patent JP-H07215064-A (JP)
Title: Rear side lid for slide roof of car
Inventor: RAINAA HATSUTASU
IPC: B60J7/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide protection from direct sunlight, to take in fresh air, to provide a simple and lightweight structure, and to assure bending hardness against travel by determining the shape and dimension of the outside of a back cover, and providing a hard lining frame covered with a flexible, air-permeable flat material. CONSTITUTION: This back cover 6 is secured to a guide shoe 7 which slides within a guide channel 8 in a guide rail 5 on a roof frame 4 surrounding a roof opening 2 closed by a glass sliding cover 3. The outer form and dimension of the back cover 6 are determined, and the hard lining frame 9 of a component has an upwardly open clamping groove 11 throughout its periphery. An end of a flexible, air-permeable flat material 10 of a lattice-like fabric tissue made from composite monofilaments is pressed and held in the clamping groove 11 by a clamping strip 12. Thus, occupants are protected from direct sunlight, fresh air can be taken in, a simple and lightweight structure can be provided, and flexural strength can be achieved that is high enough to resist lift which arises during travel.
Patent JP-H0367860-A (JP)
Title: Folding device for belt-shaped member and folding method thereof
Inventor: HIRAKAWA FUMIHIRO
IPC: B65H45/101
Filed: 1989-08-04
Abstract: PURPOSE:To place a folded belt-shaped member in a condition that its both ends are always retained so as to prevent this band-shaped member from being displaced by providing two pressing means in each of opposite sides of a folded object holding means. CONSTITUTION:In a condition that the end part of an already folded belt-shaped member 50 is pressed by the first pressing means 42, a new belt-shaped member 50 is fed out in a manner wherein the belt-shaped member 50, pressed by the first pressing means 42, is covered. Next the end part of the new belt-shaped member 50 is folded by the second pressing means 42 in a manner wherein the end part is pressed from the upper of the first pressing means 42. Thereafter, in a condition that the end part of the newly folded belt-shaped member 50 is pressed by the second pressing means 42, the pressed condition of the end part of the band-shaped member 50, folded before the preceding time by the first pressing means 42, is released, and the end part of the already folded belt-shaped member 50 is pressed by the second pressing means 42. Next in a condition that the end part of the already folded belt-shaped member 50 is pressed by the second pressing means 42, the new belt-shaped member 50 is fed out in a manner wherein the belt-shaped member 50, pressed by the second pressing means 42, is covered.
Patent JP-S6095187-A (JP)
Title: Inside cylinder injecting internal-combustion engine
Inventor: MATSUSHITA YUKIO
IPC: F02M59/08
Filed: 1983-10-31
Abstract: PURPOSE:To enable high-speed operation of an engine in condition that the operating speed of an injection pump is kept relatively low, by providing a fuel injection nozzle inside a cylinder and connecting more than one discharge port of said injection pump to the single fuel injection nozzle. CONSTITUTION:A fuel injection nozzle, which is not shown in the figure, is provided inside each of the cylinders A and B of a 2-cylinder internal-combustion engine. And, the first discharge port 1 and the third discharge port 3 of an injection pump 12 are connected to the fuel injection nozzle of the cylinder A while the second discharge port 2 and the fourth discharge port 4 are connected to the fuel injection nozzle of the cylinder B. Thereby, each of the cylinders A and B can obtain two fuel injecting actions respectively at one stroke of the injection pump 12. Also, under a condition that the operating speed of the injection pump 12 is kept relatively low (the speed of rotation of the injection pump 12 can be made one-half the engine speed), the fuel injecting frequency can be increased to a high rate to carry out a high-speed operation of the engine.