baber/WOPTO huggingface dataset:
Patent JP-2001052796-A (JP)
Title: Cover integrating connector
Inventor: NAGAI KENTARO
IPC: H01R107/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To move a cover to a closing position while using flexible hinges without separating a member tentatively fixing the cover in an opened form. SOLUTION: This connector 11 is composed by forming a cover 13 integrally with and continuously to a housing body 12 through flexible hinges 17. In this case, a fixing hinge 18 for tentatively fixing the cover 13 to the housing body 12 in an opened form and for permitting the movement of the cover 13 to a closing position by using the flexible hinges 17 by being forcibly deformed is mounted in the vicinity of the fulcrum of rotation of the cover 13 by the flexible hinges 17. A receiving part for receiving the flexible hinges 17 and the fixing hinge 18 when the cover 13 is closed is formed in the housing body 12.
Patent JP-H0663116-A (JP)
Title: Lens material for eye
Inventor: YOKOYAMA YASUHIRO
IPC: C08F290/06
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a lens material for eyes which is excellent in transparency and has high oxygen permeability and high mechanical strength at the same time by setting the mixing ratio of polysiloxane macromonomer expressed by a specified formula and an alkyl(meth) acrylamide to a specified value. CONSTITUTION:A lens material for eyes is a copolymer comprising a polysiloxane macromonomer a siloxane main chain of which is bound with a polymerizable groups expressed by the formula A<1>-U<1>-(S<1>-U<2>-)a-S<2>-U<3>-A<2> through one or two wrethane bonds and an alkyl(math) acrylamide as main components, and having the mixing ratio between the polysiloxane macromonomer and the alkyl(metha) acrylamide of 10:90-90:10 by weight. In the formula, A<1>is-Y<21>-R<31>-(Y<21> is an acryloyloxy group, a methacryloyloxy group, a vinyl group or an alkyl group, and R<31> is an alkylene group having a straight or branched chain with the carbon number of 2-6).
Patent JP-H1146877-A (JP)
Title: Automatically positioning type table
Inventor: YOSHIDA TOSHIHIRO
IPC: A47B91/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatically positioning type table which allows the user to take and leave a seat while in a natural position regardless of his physique, even if a table set is installed within a limited floor area. SOLUTION: A table 1 is normally positioned and locked in a reference position P, and when the user takes or leaves a seat, the table 1 is unlocked and moved manually. Thus, since the interval between each seat S1, S2 and the table 1 is widened, the user can take and leave the seats S1, S2 while in a comfortable position regardless of the physique of the user. Also, since the table 1 is automatically returned to and locked in the reference position P at the release of manual load after the user has taken or left the seat, the table 1 is held in a stable position to guarantee safety in using the same.
Patent JP-H1159995-A (JP)
Title: Sheet winding device
Inventor: SAKURAI MASAYA
IPC: B65H18/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a winding device which can wind a roll sheet without using a paper tube. SOLUTION: A needle 23 sinking/protruding to and from the shaft surface is provided at a shaft 18 for winding a roll sheet, and the starting part of the roll sheet is fixed to the winding shaft 18 and wound in the state where the needle 23 is protruded from the shaft surface. After that, a predetermined length of the roll sheet is wound at a high speed. When the wound paper roll is taken out of the winding shaft 18, a through hole by the needle 23 prevents loosening of the roll sheet at the center.
Patent JP-H05124856-A (JP)
Title: Production of alumina-based combined sintered compact and alumina-based combined sintered compact
Inventor: ISHIZUKA MASAYUKI
IPC: C04B35/10
Filed: 1991-09-04
Abstract: PURPOSE:To produce an alumina-based combined sintered compact having higher hardness than a conventional one by pressureless sintering without using a sintering aid. CONSTITUTION:Al2O3 powder of <=0.05mum average particle diameter is mixed with 3-10vol.% SiC powder of <=0.05mum average particle diameter and this powdery mixture is fired at 1,150-1,350 deg.C in an inert atmosphere, crushed and compacted. The resulting compact is subjected to pressureless sintering at 1,500-1,700 deg.C in an inert atmosphere to produce the objective alumina-based combined sintered compact having <=2% porosity.
Patent JP-S61102834-A (JP)
Title: Repeating amplifier of electric wire carrier control device
Inventor: ISOBE YOICHI
IPC: H04B3/58
Filed: 1984-10-25
Abstract: PURPOSE:To prevent an erroneous action and an faulty action of the whole system which synchronizes with a faulty zero cross pulse and occurs by connecting and forming an input for detecting a zero cross of the zero cross pulse generating part to an electric wire position through a high impedance circuit part at least for a carrier frequency of the block filter. CONSTITUTION:An input end of an electric power source circuit 7 is connected to electric lines 3a and 3b through an electric power source filter 6 at both sides of a low impedance circuit part B. In a zero cross pulse generating part 4, the input for detecting the zero cross pulse is connected in parallel to the input of the electric power source filter 6. Thus, after a noise N component of the electric wires 3a and 3b is attenuated by a high impedance circuit part A, etc., of the block filter 1, the component is inputted to the zero cross pulse generating part 4, the noise N component is attenuated even by the capacitor at the side of the electric power source in the electric power source filter 6, and the noise N will not be erroneously detected as a zero cross pulse.
Patent JP-H1169192-A (JP)
Title: Vertical deflection circuit
Inventor: UEJIMA ATSUSHI
IPC: H04N3/16
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To appropriately keep the relation between a center phase of an input video signal and a screen center position by variably controlling start voltage of a vertical sawtooth wave by utilizing detection information that compares the levels of the vertical sawtooth wave at the time of a center phase timing of a video signal and reference voltage. SOLUTION: Start voltage Vhigh of a vertical sawtooth wave VD in each vertical cycle is controlled by feedback detection information that is acquired by comparing levels of the wave VD at the time of the center phase timing of a video signal and reference voltage Vcent is set in accordance with a screen center position. In this circuit, a variable voltage source 4 is controlled in accordance with an output level of a low-pass filter 3, and the voltage Vhigh of the wave VD is performed variable setting and is supplied to a terminal T1 of a switch terminal SW. A comparator 2 outputs comparison information of the wave VD that is inputted to an inverted input and the voltage Vcent that is inputted to a non-inverted input.
Patent JP-S6466217-A (JP)
Title: Propylene polymer
Inventor: KASAHARA SHUNICHI
IPC: C08F110/06
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled polymer capable of thinning a molded article, showing high rigidity, heat resistance and hardness, having specific intrinsic viscosity, xylene-soluble content, difference in intrinsic viscosity between xylene- soluble content and xylene-insoluble content, isotactic pendant fraction and crystallization temperature. CONSTITUTION:Diethoxy magnesium is blended with n-heptane and phthalic acid di-iso-butyl ester and the blend is mixed with titanium tetrachloride to give a solid catalytic component. Then, the solid catalytic component is combined with triethylaluminum, propylene is introduced in the presence of hydrogen and polymerized at 70 deg.C under 28kg/cm<2> to give the aimed polymer which has 0.5-5dl/g intrinsic viscosity [eta], <=3wt.% xylene-soluble content at normal temperature, <=0.5 difference in intrinsic viscosity DELTA[eta] between xylene-soluble content and xylene-insoluble content, isotactic pendant fraction IP satisfying formula I and crystallization temperature Tc satisfying formula II.
Patent JP-H0274458-A (JP)
Title: Capsule transport system
Inventor: HIROSHIMA MINORU
IPC: H02K41/00
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to transport a large quantity of goods or people at a high speed by making a pipe through which a capsule is moved with a superconductive material, and arranging superconductive magnets at the front side and the rear side of the capsule made of a superconductive material, as well as arranging superconductive coils on the way of the pipe. CONSTITUTION:A pipe 1 made of a superconductive material, used as a guide when a capsule loading and carrying people or goods is moved, is made of a double composition of an inner tube 1a and an outer tube 1b, and superconductive coils 2 are installed at several places in the pipe 1 to form a strong magnetic field. In the pipe 1 furnishing a constant strong magnetic field in such a composition, the capsule 3 with superconductive magnets 4 at both ends is arranged, and by converting the intensity of the polarities (S, N) of the superconductive magnets 4 at both ends, the capsule 3 is moved and stopped in the pipe 1. Moreover, the capsule 3 is made into a double composition of the outer wall 3a and the inner wall 3b, in the same manner as the pipe 1, the outer wall 3a is made of a superconductive material, and the inside of the capsule 3 is protected from the magnetic field in the pipe 1.
Patent JP-H1060450-A (JP)
Title: Production of coke for metallurgy and equipment therefor
Inventor: IRIE HIROSHI
IPC: C10B57/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving quality of coke deteriorated by lowering of a dry distillation temperature and shortening of the dry distillation time to equivalent or higher than the quality of coke dry-distilled at a high temperature and to provide an equipment for performing this method. SOLUTION: (1) Red-heat coke discharged from a coke oven is charged into a pre-chamber part 12 of a cooling tower 11 in a coke dry extinguisher and a combustion gas and an oxygen-containing gas are introduced into the pre- chamber part and burnt to reheat the red heat coke at a temperature higher than a dry distillation temperature. A quality improving effect is especially remarkable by using a hydrocarbon-based fuel (e.g. tar) as the combustion gas. (2) This coke re-heating and dry extinguishing equipment has an introducing tube of the combustion gas and oxygen-containing gas and a kindling generator (e.g. a burner 14) to ignite their mixed gas at an upper part of the pre-chamber.
Patent JP-H1157808-A (JP)
Title: Hot rolling method of slab for directivity magnetic steel plate
Inventor: NAKANISHI TADASHI
IPC: B21B1/26
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce an edge cracking by setting an accumulated draft rate of the last stage three passes at the specific % or more and, the last pass draft rate at the specific % or less, and the plate width decreasing rate to be less then the specific value when the slab for the directivity magnetic steel plate, containing a given volume of Si, is heated to a specific temperature limit for a rough rolling and is applied a finish rolling within a specific rolling start temperature. SOLUTION: When a rough rolling is applied to a slab for the directivity magnetic steel plate which contains 2.5-4.5 mass% of Si, after being heated at a temperature range of 1,100-1,450 deg.C and then the finish rolling follows at a rolling start temperature of 850-1,250 deg.C, the accumulated draft of the back step three passes in the finish rolling is set as 50% or more and the draft of the last pass of the finish rolling as 30% or less. Also, in the finish rolling, the plate width decreasing rate shown as the following equation is made to be under 0.04: the plate width decreasing rate = (a plate width before the finish rolling - a plate width after the finish rolling)/a plate width before the finish rolling.  The plate width before the finish rolling indicates the plate width at just in front of the first pass of the finish rolling, and the plate width after the finish rolling indicates the plate width at an actual finish rolling is over.
Patent JP-S6380410-A (JP)
Inventor: HIKITA KAZUYASU
IPC: H01B3/12
Filed: 1986-09-25
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-S60116160-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI TAKAO
IPC: H01L21/822
Filed: 1983-11-29
Abstract: PURPOSE:To reduce the temperature dependency by forming a sllicon layer by reduced-pressure vapor phase growing method of the prescribed temperature or lower on an insulating film of the substrate and forming a silicon layer implanted with impurity as a resistor, thereby increasing the gray size. CONSTITUTION:An insulating film 2 is formed by silicon oxidation on a semiconductor substrate 1, and a polycrystalline silicon layer 3 is formed by reduced- pressure vapor phase growing method at 580 deg.C or lower on the film 2. Then, an impurity is doped in the layer 3 by the prescribed treatment to form a resist film, then the resist film is selectively removed by a photoetching. Then, with the remaining resist film as a mask the layer 3 is etched by plasma in the desired shape. Then, an insulating film 4 is formed on the layer 3, it is then heat treated at the prescribed temperature range to activate the impurity, thereby increasing the gray size to reduce the temperature dependency of the resistor.
Patent JP-S6469076-A (JP)
Title: Gas laser equipment
Inventor: YANAGI TADASHI
IPC: H01S3/0975
Filed: 1987-09-10
Abstract: PURPOSE:To generate spatially uniform plasma, and improve cooling efficiency, by arranging a first conductor wall with conductivity higher than plasma, which wall faces dielectric being a microwave incident window, and circulating laser gas in a space via the first conductor wall, the dielectric and the second conductor wall which are air-permeable. CONSTITUTION:By intense microwave electromagnetic field being generated so as to concentrate in the vicinity of ridges 21, 22, laser gas such as carbon dioxide gas laser gas sealed in a discharge space 26 is subjected to discharge breakdown, plasma is generated, and laser medium is excited. since the first conductor wall 23 and the second conductor wall 25 are constituted in a honeycomb structure, the laser gas is circulated via the first conductor wall 23, the dielectric 24, and the second conductor wall 25, and microwave is reflected. The discharge space 26 is formed between the conductor wall 23 and the dielectric 24 which is arranged so as to face the conductor wall 23 and serves as an incident window of microwave. In this discharge space 26, microwave discharge is generated, and the microwave enters only from the one side surface of plasma, thereby, enabling the discharge by a desired microwave mode.
Patent JP-H0777150-A (JP)
Title: Ignition device for engine
Inventor: HIRAMATSU SHIGERU
IPC: F02P15/08
Filed: 1993-09-10
Abstract: PURPOSE:To reduce effectively smoke of a plug by raising rapidly the starting-up characteristic of ignition voltage without changing an existent ignition system such as a CDI type to much extent, and also without necessitating a series gap independently. CONSTITUTION:Two ignition plugs 4, 5 arranged in one combustion chamber 8 in an engine are connected in series to the second side of one ignition coil 1, demand voltage of the ignition plug 4 arranged in the vicinity of the intake port of the engine is reduced more than the demand voltage of the ignition plug 5 whose distance from the intake port is large, and the ignition plug 5 whose distance from the intake port is large is functioned as a series gap so as to prevent smoke of the ignition plug 4 which is arranged in the vicinity of the intake port and being facilitated stacking of fuel.
Patent JP-H0388377-A (JP)
Title: Gas laser device
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/097
Filed: 1989-08-31
Abstract: PURPOSE:To enable a density wave generated at a discharge space part to be attenuated positively in a short time by performing rotary control of a rotating body so that it may be positioned while one of protruding parts may shut off light axis of a laser light until the next main discharge is generated immediately after the main discharge is generated. CONSTITUTION:The title item has a light resonator consisting of a laser tube 1, main electrodes 2 and 3, an output mirror 12 which is placed at one edge side in the direction of light axis of laser light which crosses the direction of discharge at right angle, and a high-reflection mirror 13 which is placed at the other edge side, a rotating body 21 which has a plurality of vanes formed in radiation direction at a pitch enabling laser light to pass, is located at the upstream side of a gas laser medium, and is placed at a location where the vane part 23 crosses laser light, and a control means 16 which synchronizes a region between the vane parts 23 to discharge during revolution of this rotating body 21. Then, density wave along the direction of light axis which may grow to a standing wave out of the density wave generated immediately after main discharge is absorbed by the vane part 23 of the rotary body 21, thus enabling the density wave generated at a discharge space part due to the main discharge to be attenuated positively in a short time.
Patent JP-H04106076-A (JP)
Title: Hose winding device
Inventor: KOBAYASHI ISAMU
IPC: B65H75/40
Filed: 1990-08-27
Abstract: PURPOSE:To maintain a hose draw load and a winding speed during winding of a hose approximately at a constant value by effecting energization in a way that a plurality of flat spiral springs having different winding torque are connected to a winding drum, in order, from the flat spiral spring having high torque to the flat spiral spring having low torque. CONSTITUTION:When a hose 5 is pulled out to the outside,, winding drums 6 and 6A are rotated in directions reverse to each other around a support axle 14 as a restoration force is accumulated at revolute flat spiral springs 17 and 17B. At the initial stage of pull-off of the hose 5, the hose can be pulled off by means of a comparatively low force. When winding of the springs 17 and 17B is completed, a cylinder body 18 connected to the inner end thereof is rotated, and a restoration force is accumulated at involute flat spiral springs 17A and 17C having low torque. At this point of time, transfer to the springs 17A and 17C is already effected, a hose pull-off load may be approximately equal to that at the initial stage of pull off. After the use of the hose, the drums 6 and 6A are first rotated in a winding direction through the restoration forces of the springs 17 and 17C, and consecutively rotated in a winding direction through the restoration forces of the springs 17A and 17C, and the hose is automatically wound approximately at a constant winding speed.
Patent JP-H0562003-A (JP)
Title: Bar code reader
Inventor: ISHII KAZUO
IPC: G06K7/10
Filed: 1991-09-05
Abstract: PURPOSE:To suppress the heat irradiation of a semiconductor laser element and to improve the service life of the semiconductor laser element by bringing the semiconductor laser element into an operation state adapted to the distance between it and a bar code label. CONSTITUTION:At the time of reading a bar code label 6, a distance measurement part 14 measures the distance between the device and the bar code label 6. The measured distance information is inputted to a semiconductor laser control part 7. The semiconductor laser control part 7 controls the operation state of a semiconductor laser element 2 corresponding to the inputted distance information and outputs a scanning beam 5 in accordance with the distance between the device and the bar code label 6 to the bar code label 6.
Patent JP-H0561871-A (JP)
Title: Automatic generation device for composite document
Inventor: YABUNO NARUTOSHI
IPC: G06T11/80
Filed: 1991-09-05
Abstract: PURPOSE:To automatically generate any type of composite document without the aid of a manual operation. CONSTITUTION:This system is equipped with a real data preservation part 1 preserving real data such as a character code and image data, a system data preservation part 3 preserving system data such as the size of the generated composite document, the arrangement position of used real data and the attribute of real data, and a relevant data preservation part 5 preserving the conformity and relevance of system data and real data as relevant data. Furthermore this system is provided with a management data preservation part 7 preserving management data such as the preserved place of system data and relevant data, and a composite document generation part 8 which automatically generates the composite document based on management data, relevant data, system data and real data.
Patent JP-H0955398-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAJI KOJI
IPC: H05K3/24
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method for producing an inexpensive semiconductor device without short-circuit defects between respective electrode pads by preventing the dispersion in film thicknesses and film qualities among the electrode pads. SOLUTION: On a substrate 6, circuit elements 12, circuit wiring patterns 3, pad patterns 2 for forming electrode pads 1 and short-circuit wiring patterns 10 for shorting the individual pad patterns 2 are formed. The short-circuit wiring patterns 10 are formed in the zigzag advancing pattern striding over a dicing line 8. Thereafter, electrode material is deposited on the pad patterns 2 under the state, wherein the respective pad patterns 2 by the short-circuit wiring patterns 10 are at the equipotential level, by electroless plating. There is no dispersion in film thicknesses and film qualities between the electrode pads 1. The electrode pads l are formed by batched processing. Dicing is performed along the dicing line 8. Division into individual chip circuits 4 is performed. At the same time, the short-circuit wiring pattern 10 are positively cut.
Patent JP-2001052270-A (JP)
Title: Remote monitor system
Inventor: NAGAMATSU JUICHI
IPC: G06T1/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a remote monitor device which transmits the state of a resident photographed by a telecamera to a monitor center if an abnormal state is entered and sufficiently protects the privacy of the resident. SOLUTION: This system is equipped with the telecamera 11 which is installed in the living room of the resident, an image signal processing circuit 12 which detects an edge of the image signal obtained by the telecamera 11 and binarizes the detected edge signal, an image memory 13 which stores the binarized edge signal, a comparing circuit 14 which compares the current binarized edge signal with a past binarized edge signal stored in the image memory 13 to detect difference components between the both, a control circuit 17 which substitutes the current binarized edge signal for the past binarized edge signal stored in the image memory 13 after the comparing process, and a resettable timer 15 which has its clocking operation reset with the output of the comparing circuit 14.  When the resettable timer 15 outputs a time-up signal, the image signal obtained by the telecamera 11 is transmitted to the monitor center.