baber/WOPTO huggingface dataset:
Patent JP-H09226308-A (JP)
Title: Caster for travelling vehicle
Inventor: MAKITA TERUO
IPC: B62B3/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a caster at low cost without increasing breadth of a cart by eliminating an extruded part causing an injury after guaranteeing strength in spite of making an axle support part of resin. SOLUTION: An eccentric wheel 31 supported free to decenter in the vertical direction is furnished on a wheel shaft 9 supported on a wheel support part of a synthetic resin made caster main body 2, a plural number of projected parts in the radiative direction projected in the radiative direction around the wheel shaft 9 are provided on a wheel 1, a projected part in the axial direction projected in the axial direction is provided on the eccentric wheel 31, a wheel shaft collar part 22 is provided on one side of the wheel shaft, both end parts of the wheel shaft 9 are press fit in the caster main body 2, a wheel shaft contact surface with which an inside surface of the wheel shaft collar part 22 makes contact at the time of press fitting is provided in a recessed part 23 of the caster main body,  an end surface of the wheel shaft collar part 22 is not extruded from an outside surface of the wheel support part in the axial direction, and accordingly, an injury is prevented.
Patent JP-H09162952-A (JP)
Title: Self-diagnostic device
Inventor: TANAKA SHOTARO
IPC: H04L69/40
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To specify the part where fault occurs on a transmission line. SOLUTION: In the digital transmission system of audio/video signals, a terminal control part 127 monitors the error correction state of a reception digital bit in the error correction part 123 of a reception terminal part 106. When an error detection part 126 detects more than prescribed errors, it is informed to the system control part 113 of a server device 104 through a control channel 101, and the reception terminal part 106 is separated. Thus, the reception terminal part 106 is normal when it is not separated and the reception terminal part 1067 can be specified as the part where the fault occurs when it is separated.
Patent JP-H01158269-A (JP)
Title: Graphitic gasket material
Inventor: NISHIDA TATSUYA
IPC: F16J15/12
Filed: 1987-12-15
Abstract: PURPOSE:To improve strength and sealing performance by impregnating an expansive graphitic sheet with thermosetting liquid resin then performing thermal treatment and adding predetermined quantity of semi-hardened thermosetting resin thereafter laminating the sheets onto the opposite sides of a thin metallic board having protrusions. CONSTITUTION:An expansion graphite sheet subjected to expansion processing of natural flaky graphite is impregnated with thermosetting resin such as liquid phenol resin, furan resin, epoxy resin, melamine resin and the like, then it is subjected to thermal processing under the temperature of 100-140 deg.C in order to and 0.5-10wt.% of semi-hardened thermosetting resin. Then the expansion graphite sheets containing resin are laminated through roll press onto the opposite sides of a thin metallic board having circular or rectangular protrusions thus providing graphitic gasket material. By such composition, a strong and rigid graphitic gasket material having excellent sealing performance and liquid impermeability can be obtained.
Patent JP-H02163812-A (JP)
Title: Semiconductor device
Inventor: NAGAO TOSHINORI
IPC: G05F1/10
Filed: 1988-12-16
Abstract: PURPOSE:To optionally select a deciding value when detecting the drop of the power voltage by setting optionally the divided voltage of a power supply produced by a divided voltage generating means via a voltage dividing ratio setting means. CONSTITUTION:A central process unit 103 outputs the address data assigned to an address signal line via a voltage dividing ratio setting means 106 and sets the voltage dividing ratio data via a bidirectional bus 101. Then a divided voltage generating means 107 produced the divided voltage of a power supply in a selected voltage dividing ratio. This divided voltage is compared with the constant voltage produced by a constant voltage generating means 108 via a voltage ratio comparison means 109. The result of this comparison is detected by a comparison result detecting means 110. In this case, the unit 103 outputs the address data assigned to the line 105 via the means 110. Then the address data is read out via the bus 101. Thus the detecting result is obtained. In such a way, the deciding value can be set at an optional voltage level when the drop of the power voltage is detected.
Patent JP-2001134993-A (JP)
Title: Optical information recording medium and method of producing the same
Inventor: FUCHIOKA TAMOTSU
IPC: G11B7/24024
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an optical information recording medium by which the adhesion strength of the lamination faces of two information media can be improved. SOLUTION: Two sheets of single plate information media 1 each produced by forming a recording layer 7 on a transparent substrate 6 and further forming a UV-curing protective layer 8 thereon are laminated with an adhesive 9 with the protective layers 8 facing each other. The medium has features that after the protective layer 8 of the information medium 1 is irradiated with UV rays in an ozone environment, the adhesive 9 is applied and two substrates are laminated.
Patent JP-H06162788-A (JP)
Title: Non-volatile recorder
Inventor: KAWAMURA TADASHI
IPC: G11C17/00
Filed: 1992-11-26
Abstract: PURPOSE:To make a device record with a high density and have a large capacity to write and read data at a high speed, to miniaturize peripheral apparatus to make the whole of the device constitution small-sized and simple, and to considerably reduce the cost. CONSTITUTION:Plural third electrodes 37 are formed on a silicon substrate 39 with a field insulating film between them, and a second electrode 34 is provided on third electrodes 37 orthogonally to these electrodes. A first electrode 32 is provided on the second electrode 34 orthogonally to this electrode. These electrodes are insulated from one another, and a heating body 35 is interposed between crossing parts of the second electrode 34 and third electrodes 37. The first electrode 32 and the second electrode 34 are coated with a liquid crystal layer 31 as a recording medium. A voltage is applied to the second electrode 34 and third electrodes 37, and the heating body 35 is allowed to generate heat to raise the temperature of the liquid crystal layer, thus writing information. An AC voltage is applied to the first electrode 32 and the second electrode 34 to read out information.
Patent JP-H05129765-A (JP)
Title: Wiring board
Inventor: NAKAMURA NOBUYUKI
IPC: H05K3/28
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a wiring board which is kept high in electrical reliability without deteriorating in adhesion between an insulating layer and an insulating film and inducing migration even if it is used in a hot and high humidity environment. CONSTITUTION:A first insulating layer 12, a silver conductive circuit 13, and a second insulating layer 14 are successively provided onto an insulating film 11 for the formation of a wiring board, where the first and the second insulating layer, 12 and 14, are formed of resin intimate mixture composed of 90-10% by weight of novolac epoxy resin and/or bisphenol epoxy resin and 10-90% by weight of multifunctional maleimid, hardening agent, and resin composition which contains inorganic filler as an integral component.
Patent JP-H10158964-A (JP)
Title: Mire pattern knitted fabric and production of moire pattern knitted fabric and device for knitting the fabric
Inventor: NAMIKATA MASAJI
IPC: D04B1/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To produce a moire pattern knitted fabric having a deep appearance and a high commercial value by feeding and uniting plural knitting yarns into a yarn- feeding opening of a yarn-feeding device having a feeding state-changing mechanism, feeding the united yarns into a knitting needle and subsequently randomly or regularly change the knitting yarn appeared on the surface of the knitted fabric. SOLUTION: This moire pattern knitted fabric is produced by inserting knitting yarns 7, 8, 9 having different colors such as violet, yellow and brown colors into spinning tubes 21 of a guide plate 15 from the spinning tubes 18 of a circular support plate 19 to set the knitting yarns in a state capable of being fed into a knitting needle from the yarn-feeding opening 5, rotating a cylinder with a driving device, simultaneously laterally reciprocating a toothed belt through a reciprocating movement-changing arm 13, switching the rotation directions of the guide plate 15 in response to the reciprocating movements of the toothed belt, thus changing the twisted directions of the knitting yarns 7, 8, 9, and forming the moire pattern knitted fabric wherein the positions of the knitting yarns 7, 8, 9, especially the knitting yarns 7, 8, 9 appeared on the surface of the knitted fabric,  are changed.
Patent JP-H04192310-A (JP)
Title: High permeability magnetic substance and its manufacture
Inventor: OYANAGI HIROSHI
IPC: H01F1/34
Filed: 1990-11-26
Abstract: PURPOSE:To obtain high permeability magnetic substance for communication apparatus, at a low cost, by spraying and roasting mixture solution containing metal chloride of manganese, zinc and iron with a percentage corresponding to main component. CONSTITUTION:Mixture solution containing metal chloride of manganese, zinc and iron with a percentage corresponding to main component is sprayed and roasted, in the manner in which the flow of the sprayed droplets and the flow of gas turning to heating medium have the same direction. The flow direction of oxide powder formed by roasting reaction is made coincide with the gas flow direction, and the oxide powder flow is introduced to a collecting part for the powder. The oxide powder is separated from the gas, and gathered in the collecting part. By adding bismuth oxide to the oxide powder obtained in the above manner, the growth of uniform crystal grains and enlargement are enabled, so that high permeability oxide magnetic substance having a wide frequency band can be obtained.
Patent JP-H06144635-A (JP)
Title: Sheet conveyor device
Inventor: SATO KEIICHIRO
IPC: B65H5/06
Filed: 1992-11-04
Abstract: PURPOSE:To facilitate the recovery of a paper jam and make the contact pressure of each carrier roller, formed of a pair of rollers, appropriate so as to enable positive sheet conveyance in a sheet conveyor device, used in the image forming device of a copying machine, a printer, or the like, for conveying sheets to an image transfer part from a sheet tray for accommodating sheets cut into the specified size. CONSTITUTION:A part of the housing of an image forming device is made closable, and its back face side is provided with opposed frame bodies 1, 2 forming a sheet carrier path, and carrier rollers 3 each of which is formed of two rollers to be brought into pressure contact. An opening/closing part 11 is opened/closed being slid vertically, and one opposed frame body 2 and one roller 3a of each carrier roller 3 are supported to the back face of the opening/closing part 11 by springs 4, 4 on both sides in the width direction of the sheet carrier path 10.
Patent JP-2000148414-A (JP)
Title: Card access formula and its system and method
Inventor: KURATA KAYOKO
IPC: B42D15/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enable an information processor which has no card slot originally to access a card on a card slot without preparing an external device such as a card adapter. SOLUTION: A data processor having a card slot 171 where a card such as a memory card and a modem card is usable is connected to the data processor which does not have a card slot 101 by using a communication device 3 such as a communication cable and the latter data processor is enabled to access a card inserted into the former data processor as if the latter processor had the card slot 101.
Patent JP-H05149441-A (JP)
Title: Stern tube shaft seal device
Inventor: YAMATAKE SEIJI
IPC: F16J15/324
Filed: 1991-12-02
Abstract: PURPOSE:To prevent a slip in the peripheral direction, to enable the application to a vessel equipped with a counter-rotating propeller, to reduce the heating owing to the contact of a guide ring and a liner, to absorb a deviation of the shaft, and to improve the durability. CONSTITUTION:A stern tube shaft seal device 3 is provided between a propeller shaft 1 pivoted by a stern tube, and an outer side shaft 2 or the stern side end of a stern boss, and prevents the leaking of a lubricating oil and the invasion of sea water. This device 3 is composed of an inner housing 6 and an outer housing 7 fitted playable to the liner 4 of the propeller shaft 1, and divided into plural members in the axial direction respectively, water seal rings 8 and oil seal rings 9 fitted to the inside of the inner housing 6, a guide ring 10 provided between the water seal rings 8 and the oil seal rings 9, and elastic rings 11 and keys 12 provided between the inner and the outer housings 6 and 7 and to combine the both members. And the outer housing 7 is fixed to the outer side shaft 2 or to the stern boss.
Patent JP-H06168444-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIMIZU YASUSHIGE
IPC: B26D1/24
Filed: 1992-11-27
Abstract: PURPOSE:To suppress cracking in the vicinities of cut sections at the time of cutting a magnetic tape, to ensure recording track parts having no problem in practical use and to produce magnetic recording media excellent in reliability. CONSTITUTION:When a magnetic recording medium 3 obtd. by forming a thin ferromagnetic metal film 2 on a nonmagnetic substrate 1 is cut to a prescribed width with a pair of upper and lower rotating blades the blades are allowed to overlap each other by the amt. (L) of 0.15mm.
Patent JP-H04319678-A (JP)
Title: Dut substrate attaching system
Inventor: RONARUDO DEII PAAMENTAA
IPC: G01R1/04
Filed: 1991-11-06
Abstract: PURPOSE: To realize high quality connection with a large number of signal lines by applying an appropriate pressure onto a large and highly reliable connection area which can be used easily. CONSTITUTION: The cam ring DUT board fixing system comprises a cam ring 4 fixed rotatably to a load board 12. A DUT board 11, a DUT board suspension link having a cam follower 3, and a desired pin protective plastic ring layer are positioned in place by means of two positioning pins on the load board 12 in order to connect the load board 12 with the DUT board 11 electrically. When the cam ring 4 is turned by means of an attached handle 5, the cam follower above the DUT board suspension link 6 is pulled down closely to the load board 12 to bring about an appropriate electrical contact between the DUT board 11 and a connector thus connecting the DUT board 11 electrically with the load board 12.
Patent JP-S63165314-A (JP)
Inventor: MAIKERU BURAIAN TAIAAZU
IPC: A61K31/415
Filed: 1987-12-16
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-H10144275-A (JP)
Title: Terminal fitting structure for electronic equipment
Inventor: MOGI KAZUHIKO
IPC: H04B1/38
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure, which can reduce the number of part items and which can reduce the manufacturing man-hour and which can aim at the effective waterproof and which can facilitate the change at the time of maintenance, by fitting a rubber-like elastic body in an opening part provided in a side surface of an equipment body of an electronic equipment for waterproof of the opening part, and inserting a terminal, which has the rubber elastic force, between a board and a pack. SOLUTION: Rubber is used for an elastic body 6 forming a terminal unit 10. Periphery of a side surface of the elastic body 6 is formed with a fitting projecting part, and the fitting projecting part is fitted in a fitting recessed part provided in the periphery of an opening part 2-1, and the terminal unit 10 is thereby easily fitted in the opening part 2-1. With this structure, intrusion of water from the opening part 2-1 is prevented. A terminal 4 is formed by bending a metal so as to have a nearly U-like cross section, and length of a crest width part is set nearly equal to the thickness of the elastic body 6. A terminal is fitted so that one end contacts with a contact 3-1 provided on a printed board 3, and while in the case of installing a battery pack 5 in a casing, the terminal is fitted at a position so that the other end contacts with a battery side contact.
Patent JP-H05154576-A (JP)
Title: Punching die
Inventor: AKIYAMA NORIYUKI
IPC: B21D28/00
Filed: 1991-12-03
Abstract: PURPOSE:To discharge a punched piece without trouble, to obtain a good product and to prevent a die from being broken by forming plural projecting parts or plural recessed parts on the inner peripheral wall of a through hole of the die along the punching direction. CONSTITUTION:A small gap G is generated between the inner peripheral wall 6a and the outer peripheral wall of a punch 5 and this gap G has a small width area W1 which is narrowed by projecting parts 7 provided on the inner peripheral wall 6a and a large width area W2 which is widened on account of absence of the projecting parts 7. A flow path where air flows through this large width area W2 is formed and a vacuum state is not formed between a punched piece 2 directly after a workpiece is punched and the directly preceding punched piece 2. Moreover, when the punch 5 is drawn up after the workpiece is punched, such failures as that a gap is generated between the upper surface of the die 4 and the lower surface of the material 1 to be worked and a punched piece 2 is stuck to the lower surface of the punch 5 and moved upward is not generated.
Patent JP-H05163608-A (JP)
Title: Production of vinylidene chloride resin fiber
Inventor: HATTORI EIJI
IPC: D01F6/10
Filed: 1991-12-03
Abstract: PURPOSE:To efficiently obtain the subject fiber capable of being curling-set at a low temperature and excellent in operability by adding a chlorinated vinyl chloride resin to vinylidene chloride resin and subsequently melt-spinning the mixture. CONSTITUTION:100 pts.wt. of vinylidene chloride resin is mixed with a chlorinated vinyl chloride resin having a chlorine content of e.g. 60-70% preferably in an amount of 5-120 pts.wt., and the mixture is melt-spun into the objective fiber.
Patent JP-H02162913-A (JP)
Title: Electronic balance output circuit
Inventor: KAWANA HIDEO
IPC: H03F3/26
Filed: 1988-12-16
Abstract: PURPOSE:To strengthen the current amplification capability of a noninverting amplifier and an output circuit of inverting amplification by adding less number of components such as one operational amplifier and a ridge circuit comprising four resistors and one operational amplifier. CONSTITUTION:A current is going to flow to a load connecting to output terminals 10a, 10b when outputs of 1st and 3rd operational amplifiers 4a, 4b of output amplifier circuits 1, 2 change, since bridge circuits 3a, 3b are unbalanced, a current is outputted from an output terminal of 2nd and 4th operational amplifiers 5a, 5b to rebalance the bridge circuit. Since the balancing of the bridge circuits 3a, 3b means that an output current from the 1st and 3rd operational amplifiers 4a, 4b is zero, the 1st and 3rd operational amplifiers 4a, 4b are operated at no load equivalently and accurate waveform transmission is attained.
Patent JP-H09156771-A (JP)
Title: Grain container
Inventor: SUZUKI YOSHIO
IPC: B65G65/30
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To store a tank part together with a hopper part in the storing space to be occupied by the hopper part in the folded state without removing the tank part. SOLUTION: A container is constituted of a tank part in which front, back, right and left wall panels 2-1, 2-2 are erected on the front, back, right and left opening edges of the hopper part 1 opened into the long in the longitudinal direction, flat and approximately rectangular shape so as to surround the hopper part. The front, back, right and left wall panels 2-1, 2-2 are attached on the front, back, right and left opening edges of the hopper part 1 so as to be folded toward the inside of the hopper part 1, and the hopper part 1 and the tank part 2 can be stored together in the storing space to be occupied by the hopper part 1 in a state where the front, back, right and left wall panels 2-1, 2-2 of the tank part are folded.
Patent JP-H02195248-A (JP)
Title: Dosimeter for detecting substance gaseous or dessolved in liquid
Inventor: HERUBERUTO KIIZERE
IPC: G01N27/416
Filed: 1989-12-11
Abstract: PURPOSE: To reuse a dosimeter by decoupling a measuring electrode and a counter electrode mutually with respect to transport of reaction product substance and converting the reaction product into an inactive secondary product by applying a voltage between the electrodes. CONSTITUTION: An electrolyte 3 is separated by an ion exchange membrane 5 and a reagent 6 is added to the measuring electrode 7 side. Transport of substance between the electrode 7 and a counter electrode 40 is decoupled through the membrane 5. The membrane 5 ensures approximately constant substance transport relationship during the measuring time and realizes quick exchange of conductive electrolyte while blocking permeation of reaction product into the counter electrode 40 and exchange of charge carrier. A products formed during the collection period is stored, as it is, in the electrolyte 3 and converted into an electrochemically inactive secondary product when an appropriate voltage is applied between the electrodes 7, 40. Since the secondary product does not pertain to the preceding reaction process, the dosimeter can be reused as it is.
Patent JP-2001140473-A (JP)
Title: Curing apparatus
Inventor: NISHIMURA MASAHIRO
IPC: E04G21/32
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a curing apparatus which can cure a wide range of area, is applicable to joint ribbed steel frame erection work, and is inexpensive and light weight. SOLUTION: There is provided a curing apparatus, which covers the external surface of a skeleton of a building with a vertically extending curing net. The curing net has a plurality of cross bars attached thereto. An upper bracket protrudes outwardly from an upper portion of the skeleton to be cured and supports a pulley. The curing apparatus includes a hoisting rope which has its one end attached to an upper portion of the curing net to extend upwardly and then extend downwardly via the pulley, a guide rope vertically stretched along the surface on which the curing net is set, a plurality of guide tools for guiding the curing net along the guide rope, and a pull-in rope which has its one end attached to the lowermost cross bar at one end thereof and extends upwardly along the curing net.
Patent JP-2001128581-A (JP)
Title: Nipple sterilizer for automatic milking machine
Inventor: IWASAKI HIROYUKI
IPC: A61L2/18
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To make a pump hardly cause deterioration and accident and to greatly reduce the cost of the whole apparatus. SOLUTION: This nipple sterilizer for automatic milking machine is equipped with a closed chemical solution tank 2 for holding a chemical solution L, a compressed air supply part 5 having an air feed line 4 for supplying compressed air Ap to the chemical solution tank 2, a nozzle 3 connected through a chemical solution feed line 6 to the chemical solution tank 2, an on-off valve 7 connected to the air feed line 4 and a chemical solution feed part 8 for closing the on-off valve 7 and supplying the chemical solution L to the chemical solution tank 2.