baber/WOPTO huggingface dataset:
Patent JP-2000095174-A (JP)
Title: Front derailleur control system for bicycle and method for the same
Inventor: CAMPAGNOLO VALENTINO
IPC: B62M9/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a display of a wrong gear indication number by detecting whether a command is issued to move a chain from a small gear to a large gear and applying different interrelations between numbers displayed in electrical indicators representing a shift to a small gear and a shift to a large gear. SOLUTION: Sensor means 17 that detects the position of a control lever 13 is installed to a control system 13 of a front derailleur. A signal output from the sensor device 17 is transmitted to an electrical control device 18. The electrical control device 18 controls a display of a gear number that is selected in accordance with an operating position of the control system 13 detected by the sensor device 17. The electrical control device 18 is provided to detect the direction in which a chain is moved by comparing the detected current position with the previous position, and to apply interrelation between the position detected by the control system 13 and the gear number displayed on an indicator 19. This allows the indicator to reliably and automatically display the gear selected to be in mesh with the chain.
Patent JP-H03113617-A (JP)
Title: Micro computer
Inventor: FUNAHASHI NORIO
IPC: G05F1/56
Filed: 1989-09-28
Abstract: PURPOSE:To reduce design manhours and to shorten a developing period by writing data for correcting the output voltage value of a constant voltage generation circuit into a memory cell which is incorporated in PRM and which corresponds to a specific address, reading data at the time of reset and correcting a feedback resistance value. CONSTITUTION:At the time of resetting a micro computer 6, data written in the memory cell of the specific address in the internal part of PROM 1 is read and a switch part 5 for correcting the output voltage value VOUT of the constant voltage generation circuit 3 is operated by data. Then, the resistance value of resistors R1-Rn in a feedback resistance circuit 4 deciding the output voltage value VOUT in the constant voltage generation circuit 3 is changed. Consequently, a value obtained by correcting the fluctuation of the output voltage value VOUT can be supplied at the time of the delivery of the micro computer 6 (at the delivery time from a manufacturer or delivery time to a user). Thus, the design manhours and the developing period can be shortened and the output voltage value can be stabilized.
Patent JP-S61132171-A (JP)
Title: Method for removing shell of nut
Inventor: SHIMURA MITSUTAKA
IPC: A23N5/08
Filed: 1984-11-30
Abstract: PURPOSE:To remove the shell of a nut, with small number of workers, in high yield and productivity, by heating an unshelled nut with electron beam, quenching the nut, crushing the shell between a pair of rotating rolls, and separating the shell and the astringent coat from the kernel. CONSTITUTION:An unshelled nut, such as chestnut, acorn, etc., is exposed to electron beam of about 25-50MHz for 10- severl tens minutes to effect the preferential heating of the kernel. The astringent coat is separated from the kernel by the pressure of generated steam and attached closely to the inner surface of the shell. The heated nut is immersed in e.g. liquid air for several seconds to preferentially quench the shell and the astringent coat and facilitate the breakage thereof. The nut is passed between a pair of rubber rolls, and separated into the crushed shell and astringent coat and the kernel completely free from astringent coat. The kernel can be separated by screening the product. The process can be fully automated, and the removal of the shell can be carried out with small number of workers in high productivity.
Patent JP-H10150400-A (JP)
Title: Medium altitude orbit communication satellite system
Inventor: CHETHIK FRANK
IPC: H04B7/15
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To attain communication at any time by configuring the system with N-sets of satellite auxiliary arrays and configuring each satellite auxiliary array with a plurality of cross-linked satellites so as to make at least one satellite in each auxiliary satellite array in existence in a visual field of a ground node at all times. SOLUTION: In a medium altitude orbit (MEO) satellite array, satellites 10a-10c, and 10d-10f are arranged uniformly in two auxiliary arrays P1, P2 and auxiliary arrays p1, p2 are arranged in an equator plane or its vicinity. The satellites 10a-10f are circulated on a circular or a nearly circular orbit. The satellites 10a-10c are cross-linked with each other and the satellites 10d-10f are cross-linked with each other. Thus, one of the satellites 10a-10c of the auxiliary array P1 and one of the satellites 10d-10f of the auxiliary array P2 are always in existence in the visual field of a ground node and the node makes communication at any time and even when one of the auxiliary arrays P1, P2 is faulty to make the communication disable, the other array is used for communication.
Patent JP-H1192938-A (JP)
Title: Liquid material vaporizing device
Inventor: YOSHIOKA NAOMI
IPC: B01J7/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the facts that a liq. material wetted the sliding part of a pump for feeding liq. is brought to contact with the air to produce solid products caused by hydrolysis and volatilization, by which the wear of the sliding part is promoted. SOLUTION: Liq. sealing mechanisms 2 and 3 of a pump for feeding liq. are doubly arranged as the one for feeding liq. and the one for cleaning on the back direction thereof along a plungerl, and the space therebetween is provided with a small chamber (cleaning chamber). A liq. for cleaning is caused to flow into the cleaning chamber 10 by the pump, or the liq. for cleaning is sealed therein and is periodically replaced to flow away the liq. material wetted the surface of the plunger, or, even in the case products are generated, they are swiftly dissolved away, by which the progression of the wear of the sliding part can be prevented.
Patent JP-H1197685-A (JP)
Title: Vertical field-effect transistor and manufacture thereof
Inventor: SAWADA MASAMI
IPC: H01L29/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertical field-effect transistor having a low on-resistance reduced by reducing the cell size and small gate-source capacitance. SOLUTION: This manufacturing method comprises forming a first conductivity-type epitaxial layer 2 on a first conductivity-type semiconductor substrate 1, forming a second conductivity-type base region 3 on the epitaxial layer 2, forming a trench T at least at the base region 3, embedding a conductor 5 for forming a gate via a gate oxide film 4 in the trench T, forming first conductivity-type source regions 6 at both sides of the trench T, forming source electrodes 8 on the source regions 6, and depositing a drain electrode 9 on the substrate 1. The source regions 6 are formed self-alignedly, using an insulation film for forming the trench T and conductor 5 as a mask.
Patent JP-H08272114-A (JP)
Title: Electrophotography photoreceptor
Inventor: OTA KATSUICHI
IPC: G03G5/147
Filed: 1995-09-06
Abstract: PURPOSE: To reduce deterioration in an electrostatic charge property even in exposure to acid gas such as Nox by containing an amino acid compound in a photosensitive layer and/or a layer adjacent to the photosensitive layer. CONSTITUTION: In an electrophotography photoreceptor in which a photosensitive layer containing at least electric charge generating material and electric charge transporting material is formed on a conductive support body, an amino acid compound is contained in the photosensitive layer and/or a layer adjacent to the photosensitive layer. Desirably, the photosensitive layer consists of an electric charge generating layer and an electric charge transporting layer, while the electric charge generating layer contains an amino acid compound. The layer adjacent to the layer in which the electric charge generating material exists is an intermediate layer arranged between the conductive base and the photosensitive layer. The amino acid compound is an α-amino acid compound, which is selected from arginine, asparaginen, glutamine, histidine, and their derivatives.  As the amino acid compound captures acid gas so as to prevent generation of an electric charge carrier, the compound is desirably added to the photosensitive layer and/or a layer adjacent to the photosensitive layer.
Patent JP-H0562852-A (JP)
Title: Manufacture of deformed e-shaped ferrite core
Inventor: NAKAMURA SHIGEHIKO
IPC: H01F27/255
Filed: 1991-09-04
Abstract: PURPOSE:To make the deformation of a product hard to cause, to satisfy the dimensional standard of the title core and to enhance the production yield of the title core. CONSTITUTION:The title manufacture is a method to manufacture a deformed E-shaped ferrite core in which the central leg part 12 is maldistributed toward the thickness direction of the core. A ferrite material is pressed longitudinally and molded integrally so as to have a shape wherein a face 20 in which the central leg part is maldistributed is curved to be concave, a face 22 on the side opposite to it is curved to be convex and the size on the side of the concave face is shorter than that on the side of the convex face. Both faces are made nearly plane by its contraction in its baking operation. Concretely, when a metal mold is designed, the center in the thickness direction of the core is used as the standard for a designing size, and an R is executed in such a way that it has the center on the side on which the central leg part is maldistributed.
Patent JP-S63108741-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIMOTO MANABU
IPC: G01R31/28
Filed: 1986-10-27
Abstract: PURPOSE:To eliminate the preparation of many types of programs by composing an IC of a peripheral unit and a central processing unit surrounded by the unit both designed in advance, and setting the function of other peripheral unit to be testable if a command is externally input at the time of testing state of one block which operates as the function of the unit. CONSTITUTION:An LSI element 10 is composed of a bus interface unit 70 for interfacing a CPU 20 and an external memory, and peripheral circuits 41, 42, 43 for selecting them on the basis of user's requirement specifications, and the CPU 20 is connected through input/output bus 50 and a control bus 60 to the circuits 41, 42, 43. Since the peripheral circuits are all the same, the circuit 41 is shown as follows. this is composed of a mode register 411 for designating input/output units, an output latch 412 for temporarily holding output data, an output buffer 413, an input buffer 414 and a control signal generator 415. If there is an external command, other peripheral circuit is operated by the circuit 41 to be tested.
Patent JP-S61135901-A (JP)
Title: Bearing structure for slant plate type axial piston machine
Inventor: SUGIOKA ISAO
IPC: F01B3/00
Filed: 1984-12-04
Abstract: PURPOSE:To eliminate an adjustment of a clearance between bearings by a method wherein an outer race of one of the radial bearings is pushed against the other radial bearing by a leaf spring and a thrust force of the leaf spring is transmitted to the thrust bearing through a driving shaft. CONSTITUTION:A driving shaft 3 arranged in a casing 2 of a slant plate type axial piston machine 1 is supported by the bearings 4 and 5. In this case, the first bearing 4 is arranged at the outer end of the driving shaft 3 so as to constitute a radial bearing having a high load of thrust loading capability, while the second bearing 5 is arranged at the other end of the driving shaft 3 so as to form a radial bearing having no loading ability of thrust loading. Then, an outer race of the radial bearing 4 is provided with a leaf spring 6 for pushing it toward the radial bearing 5. A steel ball 7 is arranged at the end of the driving shaft 3 facing to the radial bearing 5, a steel ball receiving seat 8 is arranged between the steel ball 7 and the casing 2, thereby the thrust bearing is constructed.
Patent JP-H0790826-A (JP)
Title: Diffusion preventive revetment
Inventor: KAWABATA NORIYUKI
IPC: E02B3/18
Filed: 1993-09-20
Abstract: PURPOSE:To economically and certainly prevent diffusion of pollutants by arranging two rows of steel sheet pile revetments with an interval and draining water staying between these steel sheet pile revetments by a drainage pump and others. CONSTITUTION:For example, along the circumference of a waste disposal plant, two rows of steel sheet pile revetments 4, 5 are arranged. Between these steel sheet pile revetments 4, 5, stones 20 are filled. Water immersed between the steel sheet pile revetments 4, 5 from the waste disposal plant is sucked up by a drainage pump 7 and delivered to a water storage tank 8 through a water conveyance pipe 18. Simultaneously, the water level between the steel sheet pile revetments 4, 5 is devised to be lower than the water level on the outside of each of the steel sheet pile revetment 4, 5. Consequently, even if pollutants more to diffuse from the waste disposal plant, they are delivered to the water storage tank 8, and accordingly, it is possible to maintain an environment favourable.
Patent JP-S61136766-A (JP)
Title: Dressing device of disk-type electrodeposited wheel
Inventor: OMURA TAKUJI
IPC: B24B53/00
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a high accurate cutting use disc-type electrodeposited wheel, by supplying a grinding electrode and a dressing electrode while performing grinding of the electrodeposited wheel and electrolytic deposition of an insulating film. CONSTITUTION:When a disc-type electrodeposited wheel 4 is eccentrically placed for a spindle in a mounting flange, a dressing stone 10, to which a grinding electrolyte 9 is injected by a circulating pump 7, cuts an insulating film in a part, increasing its length by eccentricity, to be removed. A dressing device, restoring this part to be dressed with an insulating film 8 by an electrolytic electrode 5 supplying the electrolyte 9, improves eccentricity better than that before cutting. Next the device, moving the dressing stone 10 and cutting an insulating film 8 in a part, with large eccentricity in the rest of parts, to be removed, again restores the part to be dressed with the insulating film 8. By repetition of this operation, the electrodeposited wheel 4 improves the whole eccentricity.
Patent JP-H08123619-A (JP)
Title: Input device
Inventor: YAMAMOTO KOUJIROU
IPC: G06F3/0487
Filed: 1994-10-20
Abstract: PURPOSE: To provide the input device whose touch panel never malfunctions without using any expensive touch panel. CONSTITUTION: The housing 1 of the input device has a recessed part 1A, which has a specific step D above the top surface of the touch panel at its peripheral part 4. This step part D is preferably of >=1.8mm and <=5.0mm.
Patent JP-H0979785-A (JP)
Title: Tube end part protecting structure
Inventor: KATO TAKAO
IPC: F22B37/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To permit the easy protection of a tube end part so as to wrap the tube end part by a method wherein a wetted felt, based on a heat resistant fibrous material impregnated with an inorganic binder, is employed to form a tubular or disc type body and attach the same to the tube end part by expanding the same through a tube exchanger. SOLUTION: A protective sleeve 9 is produced by impregnating an inorganic binder into a heat resistant fibrous material so as to have a wetted condition with the thickness of 1.5-3mm, then, the sleeve 9 is formed so as to be a tubular body having an outer diameter, smaller than the inner diameter of a smoke tube 2, while the tubular body is formed so as to wrap the end of a smoke tube 2, formed so as to have U-shape. The protective sleeve 9 is inserted into the gas inflow port of the smoke tube 2. Subsequently, the sleeve 9 is pushed by a pipe expander member, produced by a tubular main body 13 split into a plurality of longitudinal pieces, then, the sleeve 9 is dried and fixed to the end of the smoke tube 2.
Patent JP-H03116150-A (JP)
Title: Photosensitive resin composition and printing plate material using the same
Inventor: SATO TOSHIAKI
IPC: G03F7/032
Filed: 1989-09-29
Abstract: PURPOSE:To enable a resin printing plate developable by aqueous solvents and permitting using of aqueous inks, and having flexibility, impact resistance, and elasticity, and capable of obtaining high-grade print quality by using as a base polymer a copolymer comprising polyvinyl alcohol type macromonomer units. CONSTITUTION:The water-insoluble copolymer A to be used as the base polymer comprises the polyvinyl alcohol type macromonomer units and an ethylenically unsaturated carboxylic acid units, and a radically polymerizable ethylenic mono mer and a hotopolymerization initiator are incorporated in the copolymer A, thus permitting the obtained photosensitive resin composition to form the resin printing plate developable by aqueous solvents and permitting use of aqueous inks, and having impact resistance, flexibility, and elasticity, and capable of giving high-grade print quality.
Patent JP-H06107094-A (JP)
Title: Mounting structure for bumper for vehicle
Inventor: KOSHIKAWA TAKAAKI
IPC: B60R19/24
Filed: 1992-09-25
Abstract: PURPOSE:To improve impact absorbing performance with a bumper stay without increasing a projecting amount of a bumper body from a car body so much. CONSTITUTION:At a collision of a vehicle, an impact load first acts on a projection part 12c in a bumper reinforce 12. Then, as a space part 18 is formed at the position corresponding to this projection part 12c, that is, the rear of the projection part 12c, the bumper reinforce 12 is rotated around the projection part 12c so that the up and the down sides are rotated in opposite direction, respectively, and deformed into the shape as if the letter U is opened. A bumper stay 14 of the span L3 longer than conventional is crushed and impact absorbing performance can be improved.
Patent JP-H09102524-A (JP)
Title: Substrate treating device and particle eliminating method
Inventor: SUZUKI MOTOYA
IPC: G01N21/956
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve productivity by positively eliminating particles in a semiconductor substrate treating device. SOLUTION: In a substrate treating device with a substrate treatment room which can be divided into single rooms, a substrate treatment room 14 has a flow-in port 141a of inactive gas for eliminating particles and an exhaust port 144b and a pressure controller 21-3 for controlling the pressure in the treatment room between the exhaust port 144b and an exhaust device connected to the exhaust port and the pressure controller 21-3 maintains the flow of the inactive gas at a time zone excluding a required substrate treatment process in the substrate treatment room.
Patent JP-H0594155-A (JP)
Title: Interface circuit for color liquid crystal display
Inventor: KOCHIYAMA KAZUYA
IPC: G09G3/36
Filed: 1991-10-03
Abstract: PURPOSE:To prevent a substantial transferring rate from being lowered and to provide the interface circuit of a color liquid crystal display having efficient timing. CONSTITUTION:When the frequency of a dot clock 29 becoming a base when the read-out and the transfer processing of data are executed is taken as C, the frequency NC which is N-fold frequency of the clock 29 is used for a reference clock 2a. The clock 29 is obtained by dividing the frequency of the clock 2a to 1/N and a shift clock having 1/N cycle of the dot cycle of (i)-th power of 2 is obtained by dividing the frequency of the clock 2a to 1/{(n)-th power of 2}. Besides, the phases of the clock 29 and the shift clock are adjusted. In such a case, (i), (n) and N are a positive integer and C is a constant.
Patent JP-S61268909-A (JP)
Title: Wick for combustion appliance
Inventor: IZUMISAWA MAMORU
IPC: F23D3/08
Filed: 1985-11-15
Abstract: PURPOSE:To provide a sufficient stability in size, enable a large amount of fuel to be ignited and a high heating calories to be made by a method wherein a fuel suction part is made so that a layer of long fiber arranged in an upward fuel suction direction and a short fiber web layer are alternately piled up and integrally formed. CONSTITUTION:A fuel suction part 2 has such a structure that a layer of long fiber 4 having several long fibers arranged in a fuel suction direction and a short fiber web 5 are alternately piled up and integrally formed so as not to be peeled off. The long fiber layer 4 is arranged at the intermediate part to make an alternative piled-up layer in such a way as both outer surfaces form the short fiber web layer 5. These layers 4 and 5 has such structures that the short fibers constituting the short fiber web layer 5 are passed through the long fiber layer 4 with needle punches for example to make a uniform integral assembly. With the above-mentioned arrangement, since the long fiber layer 4 is similar to the structure having many capillary pipes, a sufficient combustion is carried out and the combustion is sucked at high speed and the long fiber layer 4 is reinforced by the short fiber web layer 5, resulting in that a wick body having a steady strength can be attained.
Patent JP-H1191414-A (JP)
Title: Control device for substation
Inventor: OTSUJI KOJI
IPC: B60M3/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a substation which controls output voltage of one's own substation by performing an operation of necessary voltage of a feeder section between one's own substation and an adjacent substation. SOLUTION: A line condition storage means 1 stores and outputs a line condition such as a gradient and a station position in a feeder section between one's own substation and an adjacent substation. A train position detecting means 2 outputs its position information by obtaining a position of a train existing in the feeder section between one's own substation and the adjacent substation from a track circuit arranged on the aboveground side. An operation condition judging means 3 judges and outputs an operation condition (power running, coasting and resurrection) in a position of the train by inputting a line condition stored by a line condition storage means 1 and train position information outputted from the train position detecting means 2.  A control means 4 performs control and output to a thyristor rectifier 5 arranged is one's own substation by deciding necessary voltage of the feeder section on the basis of the operation condition of the train inputted from the operation condition judging means 3.
Patent JP-H08119120-A (JP)
Title: Steering column cover
Inventor: SUGIURA YOSUKE
IPC: B62D1/16
Filed: 1994-10-21
Abstract: PURPOSE: To provide a steering column cover hardly forming a step on the mating surface of an upper column and a lower column, and allowing a quick and proper assembly. CONSTITUTION: Regarding a steering column cover 1 for integrating an upper column 2 with a lower column 3 via the assembly thereof by jointing the peripheral sections, vertically extending walls 4 and 5 are formed on the inner surface 2b of the upper column 2, and guide ribs 6 and 7 are provided at both sides on the wall 4. Furthermore, the lower ends of the walls 4 and 5, and the rib 6 are projected down beyond a mating surface, and the projected sections 4a and 4b of the wall 4 and the rib 6 are coupled to the inner wall 3b of the lower column 3 as a mating member.