baber/WOPTO huggingface dataset:
Patent JP-H0375517-A (JP)
Title: Biaxial flexible-coupling type supporting apparatus and manufacture thereof, and biaxial freedom-degree gyroscope having same apparatus
Inventor: SAGAWA TAKAO
IPC: G01C19/18
Filed: 1989-08-18
Abstract: PURPOSE:To improve the performance of a biaxial freedom-degree gyroscope by forming first and second flexible members with parts which are held between terminal- part slots of the flexible members of an outer tube and an inner tube that are close to each other. CONSTITUTION:Terminal slots 22, 23, 32 and 33 are formed on the circumferential surface of an outer-tube flexible member 11 by wire discharging. The slots 22 and 23 and the slots 32 and 33 are provided at the neighboring positions at an equal interval on the circumferential surface in a recess pattern. Flexible parts 14 are formed between the slots 22 and 23 and between the slots 32 and 33. Furthermore, the slots 22 and 32 communicate with the other slots 23 and 33 which are separated by 180 degrees with a rotary axial line as the center through lower and upper slots 19 and 18. In the same way, slots 2, 3, 12 and 13 are formed in an inner-flexible member 1. Flexible parts 4 are formed between the slots 2 and 3 and between the slots 12 and 13. The slots 2 and 3 communicate with the slots 12 and 13 respectively through lower and upper slots 9 and 8. The performance can be improved by manufacturing the apparatus in this way by the wire discharging.
Patent JP-H0631348-A (JP)
Title: Method and device for bending duplex tube
Inventor: SHIMAMOTO TAKIJIRO
IPC: B21D7/16
Filed: 1992-07-17
Abstract: PURPOSE:To prevent a bent tube from being flattened and to prevent reduction in the thickness of the outer side of the bent tube, in the bending method of a duplex tube such as a boiler tube for a generator and in the heating device to be applied for the method. CONSTITUTION:A heating coil 3 for inner surface is inserted from one end of an internal tube 1 by means of a mechanism 6 for moving the heating coil and fixed in the prescribed position of a bending part; simultaneously, a coil 8 for heating external tube is fixed on the same position from the outside; a high frequency power is supplied to the heating coil 3 for inner surface through a high frequency power source 5 and a matching transformer 4; and the bending part is heated from the inner surface of the duplex tube. The outer surface of the duplex tube is heated by gas or high-frequency induction heating; when a prescribed bending temperature is reached, the heating coil 3 for inner surface is retreated by means of the mechanism 6 for moving the heating coil; and then the heated duplex tube is moved to the die of the bending device to perform the bending.
Patent JP-H0555556-A (JP)
Title: Manufacture of electrostatic induction thyristor
Inventor: KISHIDA TAKASHI
IPC: H01L29/74
Filed: 1991-08-23
Abstract: PURPOSE:To easily obtain an electrostatic induction thyristor having a short life region of an adequate size. CONSTITUTION:A cathode region 2 and a gate region 3 controlling a current flowing through this cathode region 2 are provided on the surface part of a first conductivity type semiconductor region on one side of a semiconductor substrate 1, and an anode region 4 consisting of a second conductivity type semiconductor region is provided on the other side of the semiconductor substrate 1. A short life region 8 having a short carrier life is selectively provided near a boundary L between the first conductivity type semiconductor region and the second conductivity type semiconductor region and directly under the gate region 3. The short life region 8 is formed by previously forming a recessed part 22 in the position directly under the gate electrode d on the surface of the anode region 4 of the semiconductor substrate 1 provided with the cathode region 2, the gate region 3 and the anode region 4 while applying a particle beam on the formation side of the recessed part 22 of the semiconductor substrate 1.
Patent JP-S6368286-A (JP)
Title: Laser beam machining device
Inventor: OGAWA SHUJI
IPC: B23K26/02
Filed: 1986-09-09
Abstract: PURPOSE:To reduce size and weight of a profile sensor by constituting the profile sensor to measure the distance between a laser machining head and a machining point of a work of a displacement sensor and a detection part to detect the displacement of this displacement sensor as electric resistance variation. CONSTITUTION:The profile sensor 13 to measure the distance between the laser machining head 1 and the machining point 5 of the work 4 consists of the displacement sensors 14 and the detection part 15 to detect the displacement. As to the sensor 14, a fixed plate 14a fixed on the head 1 is connected with a contact part 14b in contact with the position close to the machining point 5 by flexural sheet metal 14c and the detection part 15 is fitted to the sheet metal 14c. When the contact part 14b profiles the undulation by the undulation of the surface of the work 4 and moves vertically, the detection part 15 grasps the flexural displacement of sheet metal 14c as the electric resistance variation to detect the vertical quantity of displacement of the contact part 14. An NC device controls the machining head 1 in the vertical direction based on this detected signal. In this way, the profile sensor with reduced size and weight can be realized.
Patent JP-H0658269-A (JP)
Title: Scroll compressor
Inventor: TSUJINO MITSURU
IPC: F04C18/02
Filed: 1992-08-10
Abstract: PURPOSE:To improve durability in a scroll compressor in which the turning scroll is pressed against the fixed scroll side by gas pressure in a pressure chamber by fitting a seal ring into a cylinder forming the pressure chamber so as to floatingly support the seal ring by difference between spring force and leak gas pressure. CONSTITUTION:In a scroll compressor in which the turning scroll 3 is pressed against the fixed scroll 1 side by introducing compressed gas due to cooperation of the fixed scroll 1 and the turning scroll 3 into a pressure chamber A, a seal ring 18 is provided between a bottomed cylinder 16 forming the pressure chamber A and the back of the turning scroll 3. This seal ring 18 is formed with a pressure receiving face 21 for approaching to receive the gas pressure (fag) introduced into the pressure chamber A, and a pressure receiving face 22 for separation to receive the pressure (fb) for separating from the turning scroll 3 due to leak gas. By balancing the received pressure (fag), (fb) and the pressure (fas) of a spring 21s, the seal ring 18 is floatingly supported so as to form a fixed minute clearance X between the back of the turning scroll and itself.
Patent JP-S6278233-A (JP)
Inventor: KITAGAWA HIROSHI
IPC: D03C1/06
Filed: 1985-09-27
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-H1139978-A (JP)
Title: Switch knob
Inventor: MIYAI DAISUKE
IPC: H01H13/14
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive switch knob with which soft touch feeling is obtained from a contact operation face while ensuring the strength as a whole. SOLUTION: A skin member 31 closely attached to the surface of a switch knob main body 22 is made of a soft synthetic resin and the knob 26 to be rotated by being pinched by a thumb and an indexing finger is made to be a contact operation face. The switch knob main body 22 and the frame member 33 are made of ABS(acrylonitrile-butadiene-styrene) resin formed product and provided with proper strength and the skin member 31 made of the soft synthetic resin is closely attached to the surface of the knob main body 22 and at the same time, the folded back part 32 of the skin member 31 put on the outer circumference of the diameter narrowed part 27 is pinched by the frame member 33 fitted on the outer circumference of the switch knob main body 22.  Consequently, the strength of the switch knob 22 is reliably ensured and as the same time a soft layer can easily be formed on the contact operation face with a complicated shape.
Patent JP-S6272735-A (JP)
Title: Flame-retardant resin composition
Inventor: NISHIMURA KATSUMI
IPC: C08L51/06
Filed: 1985-09-27
Abstract: PURPOSE:To provide a flame-retardant resin composition composed of a crystalline olefinic resin, a mixture of inorganic filler and a silicone-modified ethylene- propylene rubber, free from the generation of harmful gas nor smoke and having excellent flame-retardancy, mechanical properties, electrical insulation, etc. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a crystalline olefin resin, preferably crystalline ethylene-vinyl acetate copolymer and/or crystalline ethylene-vinyl acetate copolymer and/or crystalline ethylene-ethyl acrylate copolymer or a resin containing the same with (B) 50-200pts., preferably 60-150pts. of an inorganic filler mixture composed of 50-100(wt)% hydrated inorganic compound (preferably magnesium hydroxide) and 50-0% other inorganic filler (preferably talc) and (C) 5-300pts., preferably 10-250pts. of a silicone-modified ethylene-propylene rubber which is preferably co-vulcanized before compounding.
Patent JP-2000041925-A (JP)
Title: Electric vacuum cleaner
Inventor: HIKITA NOBUHARU
IPC: A47L9/32
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve operability during the cleaning at a low posture of handling and the use of an auxiliary nozzle. SOLUTION: A link member 2 is provided between an extension pipe 6 and a hose 3 and a handle 1 is formed in a cylinder and mounted on the link member 2 so as to be rotatable on the circumference of a shaft part 21 so that the angle of the handle 1 is variable. In the removal of the extension pipe 6, the handle 1 is turned to a connection part 2a of the extension pipe 6 to communicate with the hose 3. In this manner, the handle 1 can be used as auxiliary nozzle.
Patent JP-H0767524-A (JP)
Title: Packaging of apple
Inventor: HANABUSA MIHO
IPC: A23B7/148
Filed: 1993-08-27
Abstract: PURPOSE:To prepare practical freshness-keeping film for the packaging of small quantity of apples and capable of keeping the O2 and CO2 concentrations in the bag to respective optimum concentrations to keep the freshness of the apple. CONSTITUTION:Apples are packaged in sealed state with a film having a thickness of 40-100mum, an oxygen permeability (PO2) of 5,000-8,000 (cc/m<2>.day.atom) and a carbon dioxide gas permeability (PCO2) of 24,000-54,000 (cc/m<2>.day.atm) at 23 deg.C and having an ethylene-ethyl acrylate copolymer layer. The area of the packaging part of the film is adjusted to >=0.9cm<2>/g based on 1g of the apple.
Patent JP-2001032207-A (JP)
Title: Construction machinery traveling device for road pavement
Inventor: NAKAJIMA OSAMU
IPC: E01C19/48
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To allow a traveling device of a construction machinery to safely escape from a slippery ground when a driving wheel slips on a soft road surface or the traveling device travels on an uneven road surface by braking the driving wheel on the slip side, and driving the driving wheel on the non-slip side. SOLUTION: A hydraulic circuit 10 comprises a hydraulic pump 3 to be driven by an engine 2, and right and left hydraulic motors 6, 7 which are connected to the hydraulic pump 3 to respectively drive right and left driving wheels 4, 5, and the hydraulic pump 3 and the right and left motors 6, 7 are formed of an HST system circuit. Brake cylinders 13, 14 having brakes 11, 12 to brake right and left drive shafts 8, 9 are arranged on this hydraulic circuit 10. For example, when the right driving wheel 5 slips, the brake cylinder 14 is operated to drive the drive shaft 9 on the right driving wheel 5 side. The pressurized oil fed from the pump 3 flows to the left hydraulic motor 6, the generated torque of the hydraulic motor 6 is transmitted to the left driving wheel 4 and a traveling device of a construction machinery for road pavement can obtain the thrust.
Patent JP-H0496084-A (JP)
Title: Voice generation device for abacus calculation problem
Inventor: WAKAGUWA AKIO
IPC: G10L13/00
Filed: 1990-08-11
Abstract: PURPOSE:To make the capacity of a memory means small and to easily obtain an answer without any skilled question reader by storing and voicing every specific number of voice data read out of a data storage medium, and finding a correct answer by an arithmetic means from numeric data and displaying it. CONSTITUTION:The voice digital data and number data are read out of a CD- ROM 2 at random through a CPU 7 and stored in a RAM 9 not at a time, but by a specific number at each time. The stored data are converted by a voice output circuit 10 into a voice, which is outputted. Further, an arithmetic circuit 22 integrates the stored number data in the means 9 to find the correct answer, which is displayed on a display 4. Consequently, questions can be made in many combinations without any skilled reader nor misreading, the capacity of the memory means may be small, and the correct answer can easily be obtained by the simple arithmetic means.
Patent JP-H02112023-A (JP)
Title: Cardinal number 16 divider
Inventor: SEODOA EICHI KIIRU
IPC: G06F7/535
Filed: 1989-08-18
Abstract: PURPOSE: To save time by deciding the upper five bits of a divisor and the upper six bits of a partial remainder at present and deciding the selection of the redundant pair of quotient bits by the relation of the divisor and the partial remainder at present. CONSTITUTION: The divisor D is loaded into a register 5 and the initial partial remainder of division is loaded into the register 10. The register 10 stores the succeeding partial remainder in a redundant form of the carry output and the sum output of a carry preservation adder. However, a divided is loaded into the register 10 in a non-redundant form. The correct quotient bit generated by respective radixes -4 division is decided and selection logic is executed. The quotient bit of radix 4 division is selected from -2-+2 and the quotient bit for the next partial remainder is selected by using the divisor of five bits and the partial remainder of six bits. The addition of a negative quotient and a positive quotient is performed 'during a flight' and a complete quotient is identified. Thus, additional time is saved.
Patent JP-H0535433-A (JP)
Title: Message display system
Inventor: SUZUKI KOJI
IPC: G06F3/0485
Filed: 1991-07-30
Abstract: PURPOSE:To recognize a user and make the recognition certain by scrolling and displaying an arrival message on a screen continuously until a user performs confirming operation. CONSTITUTION:If an event to be reported to the user occurs, the message consisting of character strings begins to be displayed in a area which is previously secured (ST1). Characters move successively and when the message is scrolled from the right to the left, the characters are displayed from the right end and disappear at the left end from the screen. Then a timer for checking user's confirmation at constant intervals of time is started (ST2). The timer is checked (ST5) and at check time, it is checked (ST6) whether or not the user performs the confirming operation; when not, the process is repeated from the ST2. When the confirming operation is done, the display area is released (ST7) and the process ends.
Patent JP-S6272321-A (JP)
Inventor: WATANABE YOSHIO
IPC: A61B5/1477
Filed: 1985-09-26
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-2001038929-A (JP)
Title: Ink-jet recording apparatus and printer driver
Inventor: KASAI TAKUMA
IPC: H04N1/034
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To restrict an image quality decrease by using a black color using a black ink and a composite black using color inks by a preliminarily set ratio when an amount of the black ink remaining becomes a nearend state. SOLUTION: Four ink cartridges 7y, 7m, 7c and 7k as ink supply bodies of each color to supply each ink to heads 6y, 6m, 6c and 6k are loaded replaceably to the upper side of a recording head of a carriage unit 5. A detect electrode for detecting an ink near end state is set to a mount part of the ink cartridges 7y, 7m, 7c and 7k. When an amount of a black ink remaining is detected by the detect electrode to be the near end state, a black color using a black ink and a composite black using color inks are used by a preliminarily set ratio.
Patent JP-S58117559-A (JP)
Title: Equipment
Inventor: SAWAKI AKIRA
IPC: G03G21/00
Filed: 1981-12-31
Abstract: PURPOSE:To eliminate mechanical restrictions, to simplify mechanisms, and to prevent noise mixture by allowing a moving body (optical system) to be driven during movement by an incorporated power source and storing information. CONSTITUTION:The moving body 1 consists of an optical system which reciprocates in equipment (under original 2) to make a scan on the original and an electronic circuit (original density detecting circuit) 10 which detects original density by receiving reflected light from the original 2 and also stores the picture information is incorporated therein. This original density detecting circuit 10 is connected electrically to a control circuit 3 in the copying machine through contacts when the moving body 1 is at a specific position, i.e. normal stop position (home position). Once leaving the home position, the moving body 1 is driven by its incorporated power source (storage battery).
Patent JP-H0765596-A (JP)
Title: Semiconductor integrated circuit
Inventor: YUYAMA HIROSHI
IPC: G11C29/04
Filed: 1993-08-27
Abstract: PURPOSE:To improve yield by conducting an operation test only for a part to be used at the time of actual use. CONSTITUTION:A semiconductor integrated circuit comprises a plurality of memories 14 and a logic circuit 13 provided on the same chip 12, and a plurality of testing circuits 30 each provided in the memory 14 to test an operation of the memory 14 by an external tester. The circuit 30 has a compensating circuit 25 for always outputting read data to be read from an unused block in the memory 14 as normal data.
Patent JP-S5999142-A (JP)
Inventor: EDOWAADO HATSUCHINSON KOORU JI
IPC: F16G5/18
Filed: 1983-11-15
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-H0494338-A (JP)
Title: Paper feeding device
Inventor: KAWAHIRA MASAYOSHI
IPC: B65H3/52
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the generation of skew by providing plural feeding rollers and a frictional member which is in elastic contact with each roller, at a certain interval, on an axis along the front edge of a plate for putting sheet, and by equalizing the feeding amount of right and left sides even when a sheet is dislocated in either side. CONSTITUTION:Plural feeding rollers 5 are arranged at a certain interval on the axis along the front edge of a plate 23 for putting sheet, and a frictional member 29 will be in elastic contact with each roller 5. The plate 23 for putting sheet, is energized upward by a spring 24 to a frame 21. The sheets put on the plate 23 for putting sheet, are separated one by one by the feeding roller 5 and the frictional member 29, and are thus fed. Even when the sheet put thereon is dislocated in either direction, both ends and the center part of the sheets are in contact with any roller 5, and the feeding amount will be equalized for both sides of the sheets, and the generation of skew can thus be prevented.
Patent JP-S60105786-A (JP)
Inventor: NAMEKATA MAKOTO
IPC: B60J1/00
Filed: 1983-11-14
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-H0763600-A (JP)
Title: Weighing device
Inventor: KONDO HITOSHI
IPC: G01G19/387
Filed: 1993-08-30
Abstract: PURPOSE:To improve accuracy by computing the weight of a sample to be supplied into each position from the change part of weight detection output for every supply of the sample into plural sample placing positions, storing this sample weight, and determining such combination as to satisfy a weight range for weighing. CONSTITUTION:The target weight for weighing, the tolerance, the specified number of weighing, and the reference weight value of unit sample are preset to start a device. A sample supply command is outputted until the sample is placed in all the sample placing positions 10a-10n on a measuring apparatus 10, and a sample supply part 2 moves into empty positions among the positions 10a-10n and opens a door 22 to supply the sample. The output value of a weight detecting part 1 immediately before and after placing the sample is read, and the sample weight is computed and stored in a storage part 52. After placing the sample in all the positions 10a-10n, the combination of the sample is determined by a combination computing part 53. According to this result, discharge commands are outputted in regular succession to sample discharge parts 3a-3n so as to discharge the pertinent sample from the measuring plate 10.
Patent JP-H1149897-A (JP)
Title: Rubber composition and tire
Inventor: NAKADERA KEIICHI
IPC: B60C11/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition that can be vulcanized in a shortened time without the problem on carcinogenicity, shows high adhesion particularly to polyester tire codes and to provide tires. SOLUTION: This rubber composition contains at least one selected from the rubber components of natural rubber, isoprene rubber, butadiene rubber and styrene-butadiene rubber and is curable at 100-190 deg.C. In this case, the objective tire rubber composition contains at least one of a primary vulcanization acceleartor selected from sulfur, benzothiazylsulfen amides and mercaptobenzothiazole and at least one of a secondary vulcanization acceleartor selected from zinc dibenzyl dithiocarbamate and tetrabenzylthiuram disulfide. The tire is provided with the carcass layer 32 prepared by this composition.
Patent JP-S6456400-A (JP)
Title: Biopolymer crystal growth vessel and its production device and method
Inventor: ASANO TAKAHARU
IPC: C07K1/30
Filed: 1987-08-27
Abstract: PURPOSE:To produce a biopolymer crystal with an extremely simple action, to simultaneously carry out plural crystal growth methods, and to effectively utilize the title crystal growth vessel in the preparation of the crystal in space by connecting a container for a biopolymer soln. and a container for a precipitant soln. by a specified method to form the vessel. CONSTITUTION:The biopolymer crystal growth vessel has the following structure. Namely, the vessel is provided with the first container for a biopolymer soln., the second container for a precipitant soln., a movable or extractable slide plate (e.g., stainless steel) for separating the openings of the first and second containers, the openings of which are arranged opposite to each other, a first O ring for sealing the space between the opening of the first container and the slide plate, and a second O ring for sealing the space between the opening of the second container and the slide plate. The opening of the first container and the opening of the second container are sealed through the first O ring and the second O ring after the slide plate is extracted or moved.
Patent JP-H1148691-A (JP)
Title: Transfer material
Inventor: SAKATA SATORU
IPC: B32B27/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve surface slipperiness and wear resistance as well. SOLUTION: In the transfer material comprising a surface treated layer 2, release layer 3, protective layer 4, design layer 5 and adhesive layer 6 sequentially laminated on a base material layer made of a sheet or film, the layer 3 contains at least one type of natural wax, synthetic wax and their mixture, fine powder of metal oxide, metal nitride, metal carbide or diamond or mixture of the two types or more.