baber/WOPTO huggingface dataset:
Patent JP-H05190050-A (JP)
Title: Light switch
Inventor: YUNOKI ISATO
IPC: H01H35/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide a light switch in which plural-channel switching operation is capable by one optical waveguide. CONSTITUTION:When a silicon elastomer 1 provided in a strecthed state on the upper surface of an optical waveguide fixing member 4 containing recessed parts 41 to 45, the bending widths of which are different from each other, is pressed by means of a pressing member 5 to apply different deformation thereon, the change of the passage luminous energy inside the silicon elastomer 1 caused thereby is detected by a light-intercepting means 8. The change of the output voltage in the light-intercepting means 8 is screened and output by means of a decoder 10, thereby a plurality of switching outputs according to the quantity of the deformation are designed to be provided.
Patent JP-H08221742-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU FUSAKATSU
IPC: C09D7/12
Filed: 1995-02-14
Abstract: PURPOSE: To improve long-and short-wavelength output and running performance by specifying the coercive force and max. residual magnetic flux density of a lower magnetic layer in the longitudinal direction to the coated surface, the saturation magnetization of magnetic powder contained in an upper magnetic layer, the coercive force of the layer in the longitudinal direction and the thickness of the layer as a dry film. CONSTITUTION: The top of a nonmagnetic substrate is coated with a lower magnetic layer contg. acicular magnetic powder and a resin binder and an upper magnetic layer contg. magnetic powder of hexagonal ferrite and a resin binder to obtain the objective magnetic recording medium. The coercive force of the lower magnetic layer in the longitudinal direction to the coated surface is 800-1,100Oe and the max. residual magnetic flux density in the longitudinal direction is 900-1,600G. The saturation magnetization of the magnetic powder contained in the upper magnetic layer is 60-68emu/g, the coercive force of the layer in the longitudinal direction to the coated surface of the upper magnetic layer is 1,200-1,450Oe and the thickness of the layer as a dry film is 0.3-0.7μm. Carbon black is contained in the lower magnetic layer by 5-20 pts.wt. per 100 pts.wt. magnetic powder.
Patent JP-H03229515-A (JP)
Title: Phase comparator
Inventor: IRITANI TADAMITSU
IPC: H03L7/091
Filed: 1990-02-03
Abstract: PURPOSE:To improve responsibility without using a low pass filter by having an integrator which executes integration based on the output of a digital phase comparator and a sample and hold circuit which holds the output of the integrator and obtains an output corresponding to a phase difference. CONSTITUTION:The sample and hold circuit 50 is provided on the postage-side of the integrator 40. A timing generation circuit 60 is provided and switches S1 and S3 are driven by the output of the timing generation circuit 60. The switch S3 is driven by a pulse P1 which becomes high at the same time as the leading edge of an output Q or at the time slightly later than the trailing edge and becomes low after a prescribed pulse width, and it is turned on only when the pulse P1 is high. The switch S1 is driven by a pulse P2 which becomes high at the trailing edge of the pulse P1 and becomes low after the prescribed pulse width and it is turned on only when the pulse P2 is high.
Patent JP-S60170093-A (JP)
Title: Semiconductor memory device
Inventor: ETOU JIYUN
IPC: G11C11/407
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a stably action memory necessary to substantially reduced power consumption by dividing a memory cell array to plural parts and by operating selectively plural blocks by putting the divided memory cell array and a sense amplifier, a row decoder and a column decoder, which are connected to the memory cell array, into one block. CONSTITUTION:A memory array is divided into two blocks, and with respect to a signal to drive it, it has gate circuits G1-G4, Ga0-Gan, G1'-G4', and Ga0'- Gan' and an internal address signal generating address buffer 10i to control these gate circuits. Said gate circuits are controlled by a pair of internal address signals a1 and a1' which are outputted earlier than other address signals by the address buffer circuit 10i. In correspondence to the status of the signals a1 and a1', either group of the gate circuits G1-G4 and Ga0-Gan where the a1 signal is inputted or that of the gate circuits G1' and Ga0'-Gan' where the a1' signal is inputtted will be on or off condition.
Patent JP-H06299192-A (JP)
Title: Cleaning composition for textile material
Inventor: ANITSUKU DEYU BUOOZERU
IPC: C11D3/38
Filed: 1994-02-23
Abstract: PURPOSE: To provide a compsn. for textile material washing which has a good biodegradability and hence does not cause the problem that waste water contains org. substances in excess.  
     CONSTITUTION: A powdery or liq. compsn. suitable for textile material washing is provided which contains 5-40 wt.% at least one surfactant, 5-50 wt.% zeolite A, 0.5-70 wt.% at least one additive selected from bleaches, bleach activators, builders, enzymes, stabilizers, anitifoaming agents, and perfumes, 0.5-5 wt.% at least one polyamino acid (either as such or partially salified), and possibly 0.2-2.5 wt.% conventional cobuilder selected from the copolymers of maleic anhydride and/or acrylic acid with such natural substances as starch of dextrins or glucose, maleic anhydride/acrylic acid copolymers, maleic anhydride copolymers with compds. bearing allyl or vinyl groups, maleic anhydride/ethylene oxide copolymers, and glyoxylic and/formaldehyde copolymers. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08223719-A (JP)
Title: Gas-insulated switchgear
Inventor: SHIMAZAKI TOSHIO
IPC: H02B1/56
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a gas-insulated switchgear which is not large, whose costs are not increased and which suppresses a rise in the temperature of a conductor when a large current flows. CONSTITUTION: Fins 21, 22 for heat radiation are installed on both faces of a lid plate 11 for a GIS. The fins installed on the inside and outside faces of the lid plate increase the surface area of a container, and the heat radiation characteristic of the container is enhanced. Thereby, since heat generated by conductive parts 4 to 7 for the GIS can be radiated, with high efficiency, to the outside of the container, the temperature rise of the conductive parts can be suppressed even when a large current flows to the GIS. In addition, since the fins are installed only on the lid plate, the GIS is not made large and its cost is not increased sharply. In addition, the tip of the fin on the side at the inside of the container out of the fins installed on the lid plate is bent so as to increase an area facing a charged part, and a shape which relaxes an electric field can be formed.
Patent JP-H02240493-A (JP)
Title: Method for secring hose to nipple and hose joint manufactured by said method
Inventor: HANSU EETEIKERU
IPC: F16L33/01
Filed: 1990-02-06
Abstract: PURPOSE: To certainly prevent leakage at the time of very high pressure by holding a hose by first inside diameter expansion of a nipple part and thereafter by compression of a sleeve type member in a range of the expanded nipple. CONSTITUTION: A sleeve type member 20 is fitted in a hose 30 from an end part on the left side of the hose 30 by sliding it. An expanding tool 40 is in a state in the drawing, and a nipple part 14 is inserted into the hose 30. A rod 41 is drawn to the left, and expanding members 42, 43 expand an inside diameter of the nipple part 14. Consequently, the inside diameter becomes D's. This inside diameter is materially the same as an inside diameter of the hose 30. This inside diameter D'2 is slightly smaller than an inside diameter D1, and therefore, a small tapered part 16' remains, and expansion is made only in a region of the nipple part 14. Thereafter, the sleeve type member 20 is further contracted in diameter by a tool as shown by, for example, a dotted line 20', and holding capacity of a hose coupler is increased.
Patent JP-S52108261-A (JP)
Title: Mechanism for effecting small movement of blade for dry razor
Inventor: IIDA HIROSHI
IPC: B26B19/28
Filed: 1976-03-09
Abstract: PURPOSE: To provide a blade driving mechanism wherein an eccentric cam on a rotational shaft is engaged through a turning pair with a driving plate whose one end receives a guide pin slidably so as to create a relative reciprocation, the mechanism being applied to an edge shave blade in order to improve the performance of motion by noises and vibrations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03231055-A (JP)
Title: Clamping device for seat belt
Inventor: FUJIMURA KOICHI
IPC: B60R22/42
Filed: 1990-02-05
Abstract: PURPOSE:To prevent the pulling-out phenomenon for a seat belt through winding tightening by forming a cut part from a curved line in line contact with a cylindrical member, in the engagement of the cut part formed on a plate-shaped starting member with the cylindrical member which is projectingly installed on the side surface of the intermediate part of a rotary nipping member. CONSTITUTION:A seat belt retractor is equipped with an emergent locking means 17 which nips and locks a seat belt 12 by engaging an engagement member 16 with a ratchet wheel 13, and the emergent locking means 17 is constituted of a slidable nipping member 22 which is freely slidable in the pulling-out direction for the seat belt 12 and a rotary nipping member 30 which is arranged oppositely to the slidable nipping member 22 and nipping-locks the seat belt 12. A projection 30b as cylindrical member is projectingly formed on the side surface of the intermediate part of the rotary nipping member 30, and a nearly triangular plate-shaped starting member 36 is installed on the projection 30b through a case side surface 10a. Though the starting member 36 has a cut part 36b for the engagement with the projection 30b, the cut part 36b is formed from a curved line in line contact with the projection 30b.
Patent JP-H05187079-A (JP)
Title: Support structure of panel member
Inventor: SAKAMOTO KOKI
IPC: E04B2/74
Filed: 1992-01-14
Abstract: PURPOSE:To reduce cost through the use of a member in common, to simplify management, and to simplify execution of works. CONSTITUTION:The support structure of a panel member is formed such that panel members 101-111 are supported by means of support columns 3, 3,... erected on a floor 2. A protrusion part 1 of each of the panel members 101-111 is engaged with an engaging groove 30 of the support column 3 in a way to slide from above. The engaging groove 30 with which no protrusion part 1 is engaged is closed with a closing member 4. The protrusion part 1 is formed such that an engaging member 15 is attached to an end surface part 10a on the longitudinal side of each of the panel members 101-111. The engaging member 15 comprises a pedestal part 16 for mounting and an engaging protrusion part 17. The engaging groove 30 is provided with an escape part 31 for escaping the pedestal part 16 for mounting and an engaging recessed part 32 engaged with the engaged protrusion part 17. The closing member 4 is additionally functioned as a stopper to prevent the drop of a small wall panel.
Patent JP-S63193990-A (JP)
Inventor: NAKANO AKIRA
IPC: C11B7/00
Filed: 1987-02-06
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-H04351414-A (JP)
Title: Preceding wiring system for information line
Inventor: MATSUMOTO SUSUMU
IPC: H01R13/46
Filed: 1991-02-20
Abstract: PURPOSE:To realize-efficient work by connecting an information line connecting machine, having smaller dimension than the diameter of a duct at wire lead-out port, with a wire having the other end connected with a main system machine at the position of the wire lead-out port of the duct buried in the floor. CONSTITUTION:When the layout of an office 1 is modified, a floor fixing information line connector 85 is removed from an insert stud 72 and an information line connector 10 inserted into a receptacle on the bottom face of the connector 85 is removed and then the connector 10 is positioned in the insert stud 72 by means of a stop means 11. An insert cap 73 is applied thereon. When the insert cap 73 is removed after relocation of desks, the information line connector 10 contained in the insert stud 72 appears and thereby it is pulled out and mounted on a lower receptacle 85b of the floor fixing information line connector 85.
Patent JP-H0418392-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: SUZUKI SHIGEHARU
IPC: B41M5/30
Filed: 1990-02-07
Abstract: PURPOSE:To enhance the grade of transfer recording without concealing transfer ink on recording paper even when a small amount of a filler is transferred from an ink sheet to recording paper by utilizing extender pigment extremely low in hiding power as the filler of an ink layer. CONSTITUTION:In an ink sheet for thermal transfer recording formed by providing an ink layer 3 wherein a filler 5 is added to a hot melt ink material 4 on a sheet like base material 1 through an intermediate adhesive layer 2, extender pigment low in hiding power is employed as the filler of the ink layer 3 and light transmissivity is improved while the original effect as the filler is held as it is. For example, when white carbon is used as the extender pigment, the same stone wall like structure as conventional carbon black is formed to develop the function as the filler and, even if the extender pigment is transferred to recording paper, transferred ink is not concealed because of high light transmissivity.
Patent JP-H08202445-A (JP)
Title: Controller of autonomous underwater robot
Inventor: ARINAGA SHINJI
IPC: B25J5/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a controller of autonomous underwater robot whose modules can take sensor information in directly and output necessary information independently and which can have modules easily changed or added. CONSTITUTION: This controller is equipped with a target point guidance control module 3 which determines a direction for guidance to a target point given by information from a sensor 1, an obstacle evasion control module 4 which determines an evasion direction by detecting an obstacle with the information from the sensor 1, a guidance direction composition unit 7 which composites the output of the target point guidance control module 3 and the output of the obstacle evasion control module 4 and determines a direction wherein the robot is guided to the target point while evading the obstacle, and a motion control module 5 which receives the information from the sensor 1 and the output of the guidance information composition unit 7 and sends an operation signal to an actuator 6.
Patent JP-S54119607-A (JP)
Title: Rotor structure of step motor for timepiece
Inventor: MIYAKE KENJI
IPC: H02K15/02
Filed: 1978-03-08
Abstract: PURPOSE: To reduce the weight and size, by providing a tapered center hole through a rotor magnet made of an intermetallic compound of rare earth element and inserting a rotary shaft into the hole and putting a bonding agent in the hole to couple the rotor magnet to the shaft.  
     CONSTITUTION: The tapered center hole 81a of 0.2 to 0.5 mm in diameter extends through the rotor magnet 81, which is made of the intermetallic compound of rare earth element and whose surface is reinforced by impregnating a high-molecular material 82. The rotary shaft 83 is inserted into the tapered center hole 81a and a seal sheet 84. The bonding agent 85 is put in the center hole, thereby coupling the rotor magnet 81 to the rotary shaft 83. Thus, a high-performance compact rotor of low weight and small moment of inertia for a step motor can be manufactured from the high-performance rare-earth/cobalt magnet of high brittleness and low machinability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10222287-A (JP)
Title: Information input device
Inventor: EBISAWA KAN
IPC: G06F3/0346
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To precisely input related information in a position on a screen with satisfactory operability. SOLUTION: A HMD(head mounting display) 1 is provided with a glass-like holding frame 2 to be installed on the head of a user. LCD panels 5L and 5R for displaying a picture are provided in positions facing the right and left eyes of the user in the holding frame 2. Eye detectors 6L and 6R for detecting the line of sight in the right and left eyes of the user are provided at the lower sides of the LCD panels 5L and 5R. A controller for controlling the HMD 1 decides the positions of viewpoints on the screen based on signals from the eye detectors 6L and 6R and outputs information on the positions of the viewpoints.
Patent JP-H04266041-A (JP)
Title: Wafer prober
Inventor: SUZUKI YOSHIMASA
IPC: H01L21/66
Filed: 1991-02-20
Abstract: PURPOSE:To prevent erroneous function caused by dusty particles attached to a probe needle with regard to the structure of a wafer probe used for each chip on a semiconductor substrate in an electronic characteristic test. CONSTITUTION:In a wafer prober, a probe needle 5 mounted on a probe card 4 is sequentially brought into contact with an electrode pad 3 in each chip 2 on a semiconductor substrate 1 to decide good or no-good, wherein a perforated panel for vacuum sucked is positioned just under the probe card 4.
Patent JP-2000221175-A (JP)
Title: Method for estimating collapse time of fragile material of rock structure or the like using ae as estimation factor
Inventor: KOMURA YUICHI
IPC: G01N29/14
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To estimate collapse by an AE(acoustic emission) method facilitating measurement without setting a measuring apparatus to agree with a fracture part, by operating with the use of a relationship expressed by a specific equation between the number of AE generations, immediately before a fracture and a fracture toughness. SOLUTION: Constants (a) and (b) of the equation are obtained beforehand for a material whose fracture is to be estimated. A fracture toughness T can be estimated by substituting AE measurement data at an arbitrary time into the equation. A relationship between the number of AE generations immediately before a fracture and the fracture toughness shows a similar behavior to a relationship between a rate of strain and the fracture toughness. When (a) in the equation can be considered (a)≈1, a variable (t) is used after improved, whereby the fracture life is utilizable with use of the AE data. Since the method makes use of a linear relationship between the fracture toughness and the number of AE generations on a logarithmic graph, the method is superior in that values of an inclination and intercepts of the line are not needed.  The collapse time of a fragile material can be estimated with use of the AE method advantageous from a view point of measurement.
Patent JP-H0673025-A (JP)
Title: Quinazoline derivatives, its production and medicinal preparation for attaining anticanceric action containing said quinazoline derivative
Inventor: ANDORIYUU JIYON BAAKAA
IPC: A61K31/529
Filed: 1993-02-16
Abstract: PURPOSE: To obtain the quinazoline derivatives having a wide range of anticancer properties.  
     CONSTITUTION: These are the compounds of formula I [(m) is 1 to 3; R 1  is OH, NH 2 , carboxy, carbamoyl, ureido, 1-4C alkyl, 1-4C alkoxy, 1-3C alkylenedioxy, pyrrolidin-1-yl, piperidino, morpholine, piperazin-1-yl, 1-4C alkylsufonylamino, benzamide, benzensulfonamide, 3-phenylureido or the like; (n) is 1 or 2; R 2  is H, OH, halogen, CF 3 , NH 2 , NO 2 , CN, 1-4C alkyl, 1-4C alkoxy, mono- or di- 1-4C alkylamino, 1-4C alkylthio, 1-4C alkylsulfinyl or 1-4C alkylsulfonyl] or their pharmaceutically-acceptable salt e.g. 4-(3'-chloro-4'- fluoroanilino)-6,7-dimethoxyquinazoline. These are obtained by reacting quinazolines or formula II (Z is optionally substituted group) with anilines of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63193268-A (JP)
Title: Solving device for equation
Inventor: NAKAMURA SHIZUKA
IPC: G06F17/11
Filed: 1987-02-05
Abstract: PURPOSE:To enable fast processing by using a trigonometric decomposition result for the initial value of a Jacobian matrix. CONSTITUTION:When an equation is solved by a Newton-Raphson method, trigonometric decomposition is performed for the initial value of the Jacobian matrix. This trigonometric decomposition is put out of the loop of a convergence process and used to solve a linear equation regarding the Jacobian matrix by a repeating method, and then the trigonometric decomposition of the Jacobian matrix need not be performed in every repetition to shorten the arithmetic time, thereby enabling the fast processing.
Patent JP-H01202492-A (JP)
Title: Transfer sheet with hardenable protective layer and transfer method
Inventor: DOI TOMIO
IPC: B41M7/00
Filed: 1988-02-08
Abstract: PURPOSE:To prevent a protective layer from flowing or being needlessly deformed and prevent the gloss of a thin metallic film layer from being lowered after transfer, by providing the protective layer by use of an inonizing radiation- curable resin which is solid at normal temperature in an uncured state and is thermoplastic, and setting the protective layer in a half-cured state. CONSTITUTION:A transfer sheet comprises a protective layer and at least a thin metallic film layer provided sequentially on a releasable side of a releasable sheet. The protective layer, for protecting the layer therebeneath after transfer, comprises a half-cured layer of an ionizing radiation-curable resin which is solid at normal temperature in an uncured state and is thermoplastic. Since the protective layer of the transfer sheet is preliminarily half-cured, the layer has high heat resistance, and is prevented from flowing by being melted by the heat at the time of transferring, with the result of affecting the thin metallic film layer to lose the metallic luster. In addition, since the protective layer is not completely cured, it retains transferability to a rugged surface, and can be cured after the transferring.
Patent JP-S54119159-A (JP)
Title: Heat exchanger
Inventor: HONDA SEIICHIROU
IPC: F28D21/00
Filed: 1978-03-08
Abstract: PURPOSE: For improving simultaneous exchange efficiency and considerably reducing the permeability of the gas of carbon dioxide for example, to make a heat exchange device of porous sheets of a thermoplastic resin, the particles of a high- conductivity material or mixture of a fibrous material and a humidity adjusting agent.  
     CONSTITUTION: Partition sheets 1 are made after adding the particles of a high- conductivity material, a fibrous material such as carbon black and carbon fiber, and a humidity adjusting agent such as surfactant to a thermoplastic resin. Next, said partition sheets are made porous having complex, fine and thin communicating holes extending between the right and reverse sides thereof while rolled in more than one direction at a lower temperature than melting point of said thermoplastic resin. Simultaneous exchange efficiency for sensible and latent heats can be improved and gas permeability can be reduced by putting said partition sheets 1 containing said high-conductivity particles as the core thereof and having a high porosity and a hydrophilicity improved by said humidity adjusting agent, and filling plates 2 one upon another alternately. 
     COPYRIGHT: (C)1979,JPO&Japio