baber/WOPTO huggingface dataset:
Patent JP-H05169690-A (JP)
Title: Thermal printer
Inventor: KAMIMURA HISASHI
IPC: B41J2/32
Filed: 1991-12-25
Abstract: PURPOSE:To enhance a printing speed and perform printing on a large paper surface by a method wherein a thermal line head conducts printing while traveling at right angles to a paper feed direction, and printing can be made with a printing width equal to the width of the head through one travel of the line head. CONSTITUTION:In a printing action, after paper is set in position, a thermal line head 1 conducts printing while moving from left to right along a guide shaft 2. After the line head 1 conducts printing to the right end, a platen 4 is moved downward, and a feed roller 5 is rotated to feed the paper by the printing width of the line head 1. After the platen 4 is moved upward to a predetermined position and the line head 1 is retuned to the left end, the thermal line head 1 again conducts printing while moving from left to right. The action is repeated until printing is completed. In this case, printing may be conducted through both a forward head stroke and a return head stroke.
Patent JP-H05182804-A (JP)
Title: High-molecular thermo-sensitive body
Inventor: YAMAZAKI YUZO
IPC: H01C7/04
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a high-molecular thermo-sensitive body having excellent response to the change of an ambient temperature and environmental resistance by adding a high-molecular solid electrolyte to a polyvinyl chloride resin and imparting the temperature dependency of volume specific resistance and an impedance value. CONSTITUTION:A high-molecular thermo-sensitive body uses a polyvinyl chloride resin as a base material. A high-molecular solid electrolyte, into which the barium perchloric acid of polyolefin oxide is dissolved, is added to the base material, and the temperature dependency of volume specific resistance and an impedance value is imparted. A lower winding conductor 2 composed of copper or a copper alloy is wound on the outer circumference of the core 1 of glass fiber, etc., in a thermo- sensitive detection line, thus manufacturing a winding electrode. The high-molecular thermo-sensitive body is extruded on the outer circumference of the winding electrode in a tubular shape, thus forming a thermo-sensitive layer 3. An upper winding conductor 14 consisting of copper or the copper alloy is wound on the outer circumference of the layer 3 to prepare a winding electrode, and the insulating layer 5 of a polyvinyl chloride resin, etc., is formed onto the outer circumference of the winding electrode The high-molecular thermo-sensitive body is used, thus easily manufacturing the thermo-sensitive detection line at low cost.
Patent JP-H05184023-A (JP)
Title: Robot for high-voltage pulling-down line work
Inventor: ITO MASAAKI
IPC: H01R4/20
Filed: 1991-12-26
Abstract: PURPOSE:To materialize a robot for high-voltage pulling-down line work which can automatically connect a high-voltage pulling-down line to a main line, and lessen the danger in work, and improve the work efficiency, and stabilize the quality in connection. CONSTITUTION:This robot is provided with a compressing dice, which sets a sleeve, a cover loader, which loads a line with a cover, a hanging-down part 7, which is hung down a main line 1, a stripping mechanism 9, which strips the cover layer 8 of the main line 1, a brushing mechanism 12, which cleans the inner conductor 10 exposed by stripping, and a pressurizing mechanism 13, which catches and fixes the inner conductor 10 by compressing the sleeve and overlays a cover on the outside of the sleeve by pressing it. A compressing dice and a cover can be set on a cartridge 15. The brushing mechanism, the compressing dice, and the cover can be shifted to the position of the inner conductor, being loaded on a shifter 18. The compressing dice and the cover can be elevated to the side of the pressurizing mechanism 13.
Patent JP-H06197571-A (JP)
Title: Ultrasonic motor incorporating normal/reverse rotation mechanism
Inventor: KADOI TOSHIYUKI
IPC: H02N2/00
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate the need of complicated rotation from the motor so as to improve the responsiveness of the motor by incorporating a normal/reverse rotation mechanism in each one-direction rotation module so that a normal and reverse rotating outputs can be obtained. CONSTITUTION:When a pulsative voltage is fed to a driving module 1a for counterclockwise rotation, clockwise elliptic wave motions are synthesized on the press-contacting lower surface of the module 1a and a rotary drum 2-a press-contacted with the lower surface makes counterclockwise rotation because the wave motions are transmitted to the drum 2-a by friction. Thereafter, a roller 5 press-contacted with rotary drums 2-a and 2-b is rotated by a frictional force. Since a driving module 1b for clockwise rotation circumscribing the drum 2-b is not energized, the drum 2-b is fixed by the frictional force of the module 1b. Therefore, the roller 5 makes counterclockwise rotation at the same radius on the internal peripheral surfaces of the drums 2-a and 2-b while the roller 5 turns on its axis. As the roller 5 rotates, the shaft of the roller 5 also rotates and makes output. Clockwise rotation is also performed in the same way.
Patent JP-H06193457-A (JP)
Title: Supercharge pressure controller of engine with supercharger
Inventor: OSHIMA TOMOMI
IPC: F02B33/00
Filed: 1992-12-26
Abstract: PURPOSE:To decrease any torque shock at the time of acceleration by providing a means for receiving output of a means for detecting transient degree at the transient time of an engine following any variation of a throttle valve opening, and varying a control speed of bypass valve control. CONSTITUTION:A control speed of bypass valve control is varied in response to a transient degree at the time of transient time of an engine following any variation of a throttle valve opening. A bypass passage 6 is quickly opened when an engine is rapidly decelerated in its speed from a condition of the throttle valve opening set large to some extent and when an air quantity is rapidly decreased, and a part of air discharged from a supercharge flows reversely through the bypass passage 6 to be returned upstream from the supercharger, and an air quantity which flows through the supercharger is secured, and increase in temperature of the supercharger is suppressed. Control speed for controlling a bypass valve 7 in its closing direction is decreased as the degree of acceleration is large at the time of accelerating an engine 1. Consequently, closing operation of the bypass valve 7 is relayed at the time of rapid acceleration even in the case a mechanical supercharger, and torque shock following the closing operation of the bypass valve 7 at the time of the acceleration is prevented.
Patent JP-H05335805-A (JP)
Title: Band pass filter and method for adjusting its resonance frequency
Inventor: ISHITOBI TOKUMASA
IPC: H01P1/203
Filed: 1992-12-26
Abstract: PURPOSE:To obtain a secondary band pass filter whose yield is improved and the method for adjusting the resonance frequency in which miniaturization and surface mount are attained and the resonance frequency is able to be set to a high or a low frequency. CONSTITUTION:Conductors 2, 3 are arranged in a crossing state at different heights in a square board 1 made of a dielectric body in the secondary band pass filter employing a resonator of a strip structure. One end of the conductors 2, 3 is connected to ground planes 4, 5 at a corner of the board 1. Terminals 8, 9 of the resonator are provided to other corners. Furthermore, the resonance frequency is adjusted by cutting a connection part between the conductors 2, 3 and the ground plane in the band pass filter.
Patent JP-2000179694-A (JP)
Title: Sealing device
Inventor: KOBAYASHI ATSUSHI
IPC: F16J15/10
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To exhibit excellent sealing performance over a long period of time with excellent follow-up performance to distortion or deformation generated to a low rigidity housing and with excellent heat resistance and heat insulating performance to heat propagated from a metal housing on the opposite side. SOLUTION: This sealing device is provided with laminated structure of a first gasket 4 with a half bead 10 provided at gasket base material 5 formed by covering a metal plate with a rubber layer, an insulator 1, and a second gasket 13 with a half bead 19 or a full bead provided at gasket base material 14 formed by covering a metal plate with a heat resistant rubber layer. When housings 43, 55 are clamped, the half bead 10 of the first gasket 4 is used in a semi-compressed state.
Patent JP-H11193284-A (JP)
Title: Production of sulfur-containing bicyclic heterocyclic derivative
Inventor: AKIBA TOSHIFUMI
IPC: C07D487/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound giving a 3-position substituent of a β-methylcarbapenem derivative useful as an antibiotic substance in high yield by converting an inexpensive raw material compound without passing through an unstable intermediate. SOLUTION: The objective compound of formula VIII can be produced on an industrial scale at a low cost by treating a compound of formula I (R<1> is an aralkyl, diphenylmethyl, triphenylmethyl or an acyl all of which may have substituents) with a halogenation reagent to obtain a compound of formula II (X is a halogen), treating with hydrogen chloride and a compound of formula; R<2> -OH (R<2> is a 1-6C alkyl), reacting the resultant compound of formula III with a compound of formula IV (R<3> and R<4> are each independently a 1-6C alkyl), cyclizing the obtained compound of formula V to get a compound of formula VI, cyclizing the product and eliminating the group R<1> , from the cyclized compound of formula VII.
Patent JP-H07176374-A (JP)
Title: Food wrapping material for use in microwave oven
Inventor: MATSUKI MASAHARU
IPC: H05B6/64
Filed: 1991-12-27
Abstract: PURPOSE:To enhance an appetizing feel that food conveys with its brownness and crispiness and to reduce cooking time by inserting and wrapping a microwave-absorbing heating element, food that requires heating by the heating element, and a container in a box-or bag-shaped housing. CONSTITUTION:Ink 1 composed chiefly of graphite is printed in a desired shape on a glass cloth 2 using a screen printing machine and is dried to fabricate a microwave-absorbing heating sheet. The peripheral edge of the sheet is bonded to a support 3 made of cardboard to form a microwave-absorbing heating element, which is inserted and wrapped in a box-shaped housing, together with a pouch-packed gratin dish, etc. The gratin dish taken out of the housing with the heating element thereon is put in a household microwave oven and heated for cooking. It is thus made possible to cook food with an appropriately browned surface that conveys an appetizing feel.
Patent JP-H11189810-A (JP)
Title: Manufacture of magnetic metal powder
Inventor: IGAKI MICHIHITO
IPC: G11B5/706
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic metal powder excellent in magnetostatic properties. SOLUTION: The magnetic metal powder can be obtained by dehydrating a surface treated hydrated iron oxide by heating in an inert gas atmosphere and then reducing it by a reducing gas. At this time, the surface treated hydrated iron oxide is obtained by a manufacturing method including the following stages (A) and (B):(A) a stage where a film containing a cobalt compound is formed on the surface of a hydrated iron oxide by adding water-soluble cobalt salt to a slurry containing the hydrated iron oxide, mixing them, adjusting the pH value of the resultant mixture to 9-11 by the use of ammonia, and further mixing; (B) a stage here, after the stage (A), the pH value of the slurry is adjusted to a value higher than the value adjusted in the stage (A) by 1-3 by the use of alkali hydroxide and slurry dispersion treatment is carried out under such a pH condition in an oxidizing atmosphere.
Patent JP-H06203355-A (JP)
Title: Production of magnetic head slider
Inventor: KAWASAKI MIKIO
IPC: G11B21/21
Filed: 1992-12-30
Abstract: PURPOSE:To make easy mass production of the TPC(Transverse Pressurization Contours) head which is uniform in a floating amt. over the entire area of a disk and is greatly improved in the floating characteristic of the magnetic head slider. CONSTITUTION:A polishing sheet 2 is fixed onto a pad 3 having specific elasticity or polishing abrasive grains are run thereon. The floating surface of the magnetic head slider 1 pressurized with specified load is disposed to face the polished surface mentioned above and the progressive waves combining vibrations in a vertical direction and a horizontal direction are impressed to the above-mentioned pad 3 by a vibrating device 6. The pad 3 is so formed that the boundary line 4 of the level difference exists in a recessed part 5 paralleled with the longitudinal direction of the above- mentioned floating surface and held by the floating surface, by which the edges of the floating surface are microchamfered asymmetrically with a center line with respect to the recessed part 5. A metallic disk may be adopted in place of the pad 3 and the edges may be chamfered asymmetrically with a center line by superposing the edge parts of the polishing sheet to indirectly form the level difference and polishing the edges in place of the pad or the very small level difference of the metallic disk.
Patent JP-H11174468-A (JP)
Title: Method of sticking liquid crystal display panel and device therefor
Inventor: INOUE DAISUKE
IPC: G02F1/1339
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of sticking a liquid crystal panel and a device therefor capable of efficiently radiating light even to a photo-setting adhesive in the part of shadows of gate wiring and drain wiring. SOLUTION: This device is provided with a stage 12 holding a liquid crystal panel 11 consisting of two glass substrates stuck beforehand via photo-setting adhesive, a light radiating part 15 having a linear light source radiating light to the liquid crystal panel and a light-condensing device, a light source scanning mechanism 16 for moving the light radiating part in the direction horizontal to the liquid crystal panel and a pressurizing mechanism 19 for pressurizing the liquid crystal panel in the direction vertical to the surface. At this time, this device is constituted so that the light radiating part is installed to radiate light to the liquid crystal display panel from the direction tilted by a prescribed angle to the upper surface of the liquid crystal display panel and the light source scanning mechanism scans the light radiating part in the diagonal direction to the end face of the liquid crystal display panel.
Patent JP-H0749186-A (JP)
Title: Grate plate
Inventor: MAIKURU AARU MASARO
IPC: F27D15/02
Filed: 1992-12-28
Abstract: PURPOSE: To receive controlled air supply suitably by a structure wherein the upper surface of a large fire grate plate is divided into an exposed part being lapped over a preceding large fire grate plate and an unexposed part not being lapped over, recessing the exposed part and arranging air distribution tubes and secondary air distribution grooves alternately. CONSTITUTION: Upper surface of a large fire grate plate 20 is divided into an exposed part 70 and an unexposed part 71 and a material moves a cooler in the longitudinal direction as shown by an arrow. The exposed part 70 is recessed and the recess is defined by the top edge 24 of a front press face 23, longitudinal edges 26, 27 and an unexposed surface 28. A moving material falls onto the exposed surface and the unexposed surface 28 is temporarily overlaid with a rear fire grate. The exposed part 70 is arranged with a plurality of air tubes 30 and cooling air is discharged from the air tubes 30 to secondary air grooves 56 through primary air outlets 55. Side wall 58 of the air tube 30 is inclined inward in order to shield the primary air outlet 55 so that the side wall is not exposed directly to the material.  The air tube 30 has top surface 32 recessed from a plane 40 and the material is held in stationary state.
Patent JP-H11283887-A (JP)
Title: Manufacture of electrode for electric double layer capacitor
Inventor: ISHIKAWA TAKAMICHI
IPC: H01G11/24
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin film sheet-like electrode with high strength by screw extrusion molding a mixture composed of carboneceous material, polytetrafluoroethylene, and a processing aid and then rolling the protruded substance into a sheet. SOLUTION: A mixture composed of active carbon powder, carbon black, polytetrafluoroethylene(PTFE) powder is mixed with propylene glycol. This mixture is molded with screw extrusion by a uniaxial extruding machine at the screw compression ratio of 1.0-4.0 and at the extruding temperature of 5-30 deg.C. The extruding pressure is set to 2-300 kg/cm<2> . The obtained cylindrical extruded substance is cut in the height direction of the cylinder and then is opened and flattened. After that, it is rolled in the same direction as the extruding direction and then is dried to eliminate propylene glycol to be formed into a sheet. In this process, PTFE is added by 1-50 wt.% against the carbonaceous material and a processing aid is added by 20-200 wt.%.
Patent JP-H11186302-A (JP)
Title: Semiconductor chip resin encapsulating method and equipment
Inventor: HSIEN WEN-LO
IPC: H01L23/28
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a semiconductor chip package by adhering a solder resist to a corner part of a chip which is adhered to a printed board and wire-bonded, injecting resin, and performing marking, ball embedding and frame eliminating at the same time as the detaching of the solder resist. SOLUTION: After a chip 11 has been stuck on a printed board, wire bonding is performed. A solder resist tape 13 is stuck to a corner part of the chip 11 so as to be linked, and a resin injection port 12 and a resin channel are mutually linked. After resin is injected along a solder resist tape 13 and the chip 11 is encapsulated, the solder tape 13 is eliminated. Marking, ball embedding and eliminating of frame are performed. In order to form an injection port of the semiconductor chip 11, the solder resist tape 13 is formed in a funnel shape, and facilitates resin injection. After resin is completed, the tape 13 is detached, and thereby the manufacturing cost can be reduced.
Patent JP-2000188966-A (JP)
Title: Multilayered film for agriculture
Inventor: ONISHI SHUNICHI
IPC: A01G13/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a film for agriculture, excellent in strength, transparency, heat retaining properties, and persistency of defogging properties, and further excellent in secondary processability such as heat-sealing properties and drawing processability. SOLUTION: This film for agriculture has at least three layers of an outer layer, a middle layer, and an inner layer. The outer layer of the film consists of a mixture of a branched low-density polyethylene produced by a high-pressure and radical method, and >=45% linear low density polyethylene. The middle layer consists of a composition comprising 100 pts.wt. composition obtained by mixing 5-60 wt.% ethylene-α-olefin copolymerized resin obtained by the copolymerization using a metallocene catalyst, and having the following characteristics (a) to (c), with 95-40 wt.% ethylene-vinyl acetate copolymerized resin in which the content of the vinyl acetate is >=10 wt.%, and 1-20 pts.wt. inorganic compound containing at least one atom of Mg, Ca, Al, Si and Li: (a) 0.1-10 g/10 min melt flow rate; (b) 0.88-0.915 g/cm3 density; and (c) 1.5-3.5 molecular weight distribution (Mw/Mn).  The inner layer consists of a composition consisting essentially of the ethylene-vinyl acetate copolymerized resin in which the content of the vinyl acetate is 1-10 wt.%, and containing an anti-fogging agent in the resin.
Patent JP-2001186460-A (JP)
Title: Data recorder
Inventor: ETSUNO TOSHIHARU
IPC: G11B27/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a data recorder that can selectively record video audio data among video audio data received externally. SOLUTION: The data recorder is provided with a data transmission reception means that sends/receives external data, a buffer, a buffer control means that controls input output of data to/from the buffer, a disk device that can record the data, a data recording and reproducing means that records data to the disk device, a data recording decision means, a recording data management means that manages recording propriety information to data stored in the buffer, and a data recording control means that executes recording control of data in the buffer to the disk device.  The data recording decision means decides whether or not a received data block has the same data as those of a data block received before based on the data block specific information among the data blocks stored in the buffer and decides recording priority as to whether or not the data block is to be recorded on the disk device.
Patent JP-2000187550-A (JP)
Title: Data update input method
Inventor: OHARA SATORU
IPC: H03M11/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the data updating of a device which judges that, while a key is pressed, another key is pressed and makes a sequential sampling type data read by updating the data in a latch part by the sum of the outputs of monostable multivibrators. SOLUTION: The monostable multivibrators 10a to 10n detect data 1a rising and falling and 1st gate circuits 13a to 13n composed of OR circuits detect the rise and fall; and the sum of the outputs of the individual gate circuits 13a to 13n is detected by a 2nd gate circuit 14 composed of an EX-RO circuit, the output 14a of which is inputted to a 3rd gate circuit 15 of an AND circuit where an interruption signal 1b is inputted directly. Further, its output 15a and the output 10Aa of a monostable multivibrator A are inputted to a 4th gate circuit 16 composed of an OR circuit and its output 16a is inputted as a conventional interruption signal 1b to the latch part 3. Thus, the sum of the outputs of the monostable multivibrators 10a to 10n is outputted as an output 14a to update the held data, separately from the interruption signal 1b outputted by initial key input.
Patent JP-2000186279-A (JP)
Title: Aerosol-type water repellent
Inventor: MIYADAI SHINJI
IPC: C09K3/18
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol-type water repellent which does not adversly affect the environment by combining a water repellent component comprising an organic-solvent-soluble solid silicone resin, a metal alkoxide, and an organopolysiloxane with an organic solvent and a propellant gas. SOLUTION: A water repellent component comprising an organic-solvent- soluble solid silcone resin having a molar ratio of (R13SiO1/2+R12SiO+R1SiO3/2)/ SiO2 of 0.5-1.5 and a total content of R13SiO1/2 units and SiO2 units of 80 mol% or higher and/or an organic-solvent-soluble silicone-graft acrylic resin prepared by the polymerization of a monomer component mainly comprising a compound of formula I and (meth)acrylate, a metal alkoxide, and a compound of formula II is combined with an organic solvent and a propellant gas. In the formulas, R1 and R6 are each a 1-10C hydrocarbon group; R2 is H or CH3; R3 is a 1-12C hydrocarbon group; R4 is CH3 or trimethylsiloxy; R5 is a 1-4C hydrocarbon group; n is 3-200; m is 1-3; and x is such a number as to imparts a kinematic viscosity of 5-1,000,000 cSt at 25 deg.C to the compound of formula II.