baber/WOPTO huggingface dataset:
Patent JP-H11175023-A (JP)
Title: Driving method of gas discharge panel
Inventor: KOBAYASHI YOSHIHIKO
IPC: H01J11/24
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a gas discharge panel capable of lowering the cost of a DV-IC for driving cathodes and capable of realizing a stable operation by making the driving frequency of the driving system of the cathodes a half. SOLUTION: This DC type gas discharge panel 100 is a gas discharge panel in which plural display cells 16 are constituted by orthogonally and opposingly arranging plural anodes 22 and plural cathodes 12 with discharge gas interposed and which controls discharge by impressing voltage pulses on the cathodes 12 and the anodes 22 with a write pulse generating circuit 110, an auxiliary pulse generating circuit 120 and a scanning pulse and sustaining pulse generating circuit 130. In this case, a control voltage pulse to be impressed on cathodes of K (K is the integer of 1 or more) row is successively shifted from 1st row to Kth row while making consecutive cathodes of at least two rows or more one pair.
Patent JP-H09174755-A (JP)
Title: Metal part having protective layer and manufacture thereof
Inventor: HIRATA MASAHIKO
IPC: B32B15/09
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide effects for preventing corrosion and accidents due to flash to a metal basis by forming a protective layer on the metal basis or its processing end surface and to make the thickness of the protective layer uniform. SOLUTION: A transfer film 2 is heat-pressed on a cut surface and/or a surface which contacts it to be adhered to the surface by an adhesive layer, and when a peeling layer is peeled off, the adhesive layer and a resin layer are transferred to the surface. The resin layer becomes a protective layer. First, a metal plate is processed by shirring, punching, shearing, etc., to obtain a metal exterior body 1. Next, the transfer film 2 is laid on the processed cut surface and heat-pressed by a heat roller 3 to transfer the resin layer of the transfer film 2 on the cut surface side. When a base film is peeled off from the peeling layer, the resin layer is exposed to be the protective layer. In the transfer film, at least the peeling layer, the resin layer, and the adhesive layer are laminated in this order on the base film.
Patent JP-H07161695-A (JP)
Title: Plasma process method
Inventor: HATA JIRO
IPC: C23F4/00
Filed: 1993-12-02
Abstract: PURPOSE:To stably obtain high density plasma which is abundant in ions and restrains radical dissociation at a comparatively high pressure, by treating a body to be treated at a specified low pressure by using a high frequency induction coupling type plasma process equipment. CONSTITUTION:From high frequency power supplies 21A, 21B, high frequency power of 500-1500W is applied to a high frequency antenna 20 arranged outside a process chamber 1 via an insulating member 19, through matching boxes 22A, 22B. From a high frequency power supply 16 for bias, high frequency power of 100-300W is applied. Induction plasma of CHF3 is generated in the process chamber 1, and a silicon oxide film formed on a semiconductor wafer is etched at a gas pressure of 10-100mTorr. In this case, by making the power of the first antenna part 201 relatively higher than that of the second antenna part 202, high density plasma in the peripheral part diffuses in the radial direction inside, and the plasma in the whole part of the process chamber 1 can be uniformed. Thereby uniform etching on the whole surface of a semiconductor wafer W is make possible.
Patent JP-H08182764-A (JP)
Title: Introducer
Inventor: MINAMI KYOKO
IPC: A61M25/08
Filed: 1994-12-28
Abstract: PURPOSE: To provide an introducer wherein the inner face of the connecting part between a sheath and a hub is smooth and the resistance to insertion of an introduced catheter or guide wire is small and damage of a balloon, etc., for energizing a balloon catheter is little. CONSTITUTION: An introducer is provided with a sheath 1 with a lumen communicating from the front end to the rear end and a hub 2 with a hollow structure. In addition, the sheath is a tube formed of a flexible material and the apex part of the hub is formed into a longitudinal body 5 with an outer diameter to which the sheath is fittable and the rear end part 4 of the sheath is fitted to the apex part 5 of the hub so as to make the hollow part of the hub communicate with the lumen of the sheath and a ring-like fastener 3 is attached on the outer side of a fitting part. In addition, the rear end part of the sheath and the apex part of the hub are clamped by the ring-like fastener 3 and a dilator is inserted through from the rear end of the hub to the front end of the sheath.
Patent JP-H06183321-A (JP)
Title: Brake control device
Inventor: TAMAOKI TOSHIHARU
IPC: B60T8/26
Filed: 1992-12-18
Abstract: PURPOSE:To shorten the braking distance by making adjustment so that the braking force for the wheels judged to be in the rear by means of a judgment means may be less powerful than the braking force for the wheels judged to be in the front by means of a judgment means while driving at a low speed by applying the brake. CONSTITUTION:Assuming that shafts 1, 2 are front shafts and shafts 3, 4 are rear shafts, an emergency brake changeover valve 7 is changed and air is flowed in an emergency brake device 8 when an emergency brake command signal is turned on. Air passing through a relay valve 6 is flowed in control valves 1e, 2e, 3e, 4e and brake cylinder pressure (BC pressure) starts a sudden increase. Arrival BC pressure of the front shaft indicated on a front shaft BC pressure variation line S21 is maintained at BC pressure higher than the arrival BC pressure indicated on a conventional BC pressure variation line S20 by DELTABC pressure. Arrival BC pressure of a rear shaft indicated on a rear shaft BC pressure variation line S22 is maintained conversely at BC pressure lower than the arrival BC pressure indicated on the conventional BC pressure variation line S20 by DELTABCb.
Patent JP-H03199410-A (JP)
Title: Method for wet-spinning and storing acrylic fiber
Inventor: TAKAHASHI SHO
IPC: D01F9/22
Filed: 1989-12-27
Abstract: PURPOSE:To prepare an acrylic fiber having improved bundling property and increased operation stability and useful for preparing a carbon fiber by treating a fiber of water-swollen state after spun with an aminosilicone surfactant- containing aqueous solution having an adjusted pH, during and re-drawing the treated fiber. CONSTITUTION:(A) A fiber of water-swollen state after spun is treated with (B) an aqueous solution or aqueous dispersion containing an amino-silicone surfactant [e.g. a compound of the formula (m, n are 1-100000 wherein m+n is >=10; R<1>, R<2> are 1-10C alkyl or aryl)] capable of being converted into a resin when thermally treated at 250 deg.C for 30min in air and adjusted to a pH of <=4, preferably 2-3.5, with an acid such as hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid or formic acid in an adhesion amount of the amino silicone surfactant of 0.03-2.0wt.% based on the weight of the dry fiber, followed by drying and re-drawing the fiber to prepare the objective acrylic fiber. The acrylic fiber is received in a case preferably in a water content of 30-50wt.%.
Patent JP-H0733775-A (JP)
Title: Optically tautomeric compound
Inventor: MAACHIN RITSUKUUUDO
IPC: C07C215/74
Filed: 1993-12-03
Abstract: Photochromic materials which have a structure which includes a spiro-pyrrolidinebenzoxazine structure comprising a pyrrolidine part and a benzoxazine part and the benzoxazine part includes at least one mesomeric electron donating group chosen from amino and alkoxy moieties, the one or more mesomeric electron donating groups being linked to the 6' position via attachment to a conjugated system in which the unsaturated bonds forming the linkage are chosen from -C=C-, -C IDENTICAL C-, -C=N- and -N=N-.
Patent JP-H07157999-A (JP)
Title: Production of combination paper
Inventor: OSADA TADASHI
IPC: D21H27/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide a method for producing combination paper excellent in delamination resistance with a high working efficiency by using a low-viscosity interlaminar adhesive excellent in working efficiency and interlaminar adhesion. CONSTITUTION:Combination paper composed of two or more layers is produced by using an interlaminar adhesive composed of a water-soluble or water- dispersible ionic polymer synthesized by copolymerizing (meth)acrylamide, an ionic monomer and a cross-linkable monomer respectively in an amount of 50 to 99.9mol%, preferably 60 to 99.5mol%, 0.1 to 30mol%, preferably 0.2 to 15mol% and 0.01 to 10mol%, preferably 0.01 to 5mol% based on the total amount of the monomers, applying the interlaminar adhesive to the surface of each wet paper layer before combination and combining them after application of the interlaminar adhesive. When applying the interlaminar adhesive to the surface of the wet paper layer, the adhesive is applied preferably to the surface on a side lower in water content or to the surface opposite to the dehydration direction of the papermaking machine. Because of the three-dimensional net- work structure of the water-soluble polymer in the interlaminar adhesive, it can be used in a low-viscosity state even in the case where the molecular weight is increased so as to improve the grab properties.
Patent JP-H09217016-A (JP)
Title: Chemical compound
Inventor: PIITAA GUREGORII
IPC: C09D11/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical compound expressed by a specific formula, having excellent water and light resistances and optical density, quickly fixing to a substance without inducing nozzle clogging and useful as an ink composition for an ink jet printer.  
     SOLUTION: This chemical compound is expressed by formula I {Ar 1  and Ar 2  are each expressed by formula II (R 3 -R 5  are each H, a halogen, an alkyl, an alkoxy or acylamino); J is expressed by formula III; L is a bifunctional organic bonding group; R 1  and R 2  are each H or a (substituted) hydrocarbon, etc.; X is expressed by formula IV [L 1  is OR 6  or SR 6 , etc., (R 6  is same as R 2 )]} without a fiber-reactive group and a carboxy substituted substance existing in the compound is expressed by formula V, etc. The objective compound may be obtained by, e.g. diazotizing an aromatic amine of formula VI (e.g. orthanilic acid) and forming a corresponding diazonium salt. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08239800-A (JP)
Title: Method and apparatus for plating metal
Inventor: PIITAA JII GUURUSUBII
IPC: C25D21/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To form a flat and uniform plating layer on electric parts of a cathode by impressing a specific voltage pulse between a material to be plated as a cathode and an anode of an object thereto in a plating liquid.  
     SOLUTION: The plating object 14, such as semiconductor wafer, is immersed into a plating vessel contg. the plating liquid 11 and is grounded 15. The plating object is connected to a voltage detecting feedback circuit 40 and a current detecting feedback circuit 50. A plating cell driver circuit 30 connected to a waveform generator 20 and a rock crystal microbalance 16 for detecting the thickness of the plating metal deposited on the object 14 are connected to an electrode 12 countering the plating object 14 in the plating liquid 11. The voltage mode impressed on both electrodes 12, 14 is selected by a switch 60, by which the driver circuit 30 is made to output a programmable duty cycle and programmable pulses of plural voltage levels at a programmable frequency and a uniform and flat plating metal is stably electrodeposited on the surface of the plating object 14. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04209639-A (JP)
Title: Acrylic rubber composition
Inventor: YAMAGISHI TAKAHIRO
IPC: C09K3/10
Filed: 1990-11-30
Abstract: PURPOSE:To prepare the title compsn. capable of forming a sealant excellent in mechanical strengths and flexibility by dispersing a polymethyl methacrylate powder in an acrylic rubber. CONSTITUTION:The title compsn. comprises 100 pts.wt. acrylic rubber and 5-20 pts.wt. polymethyl methacrylate powder dispersed therein. The powder is easily and homogeneously dispersed in the rubber, giving the compsn. excellent in mechanical strengths and flexibility. An amt. dispersed of the powder less than 5 pts.wt. cannot increase the strengths of the compsn. sufficiently, and an amt. more than 20 pts.wt. decreases the flexibility.
Patent JP-H07159310-A (JP)
Title: Wavelength separation apparatus
Inventor: DATE MUNEHIRO
IPC: A61B5/1455
Filed: 1993-12-07
Abstract: PURPOSE:To measure the transmittance and the scattering rate of light from a living-body tissue without cutting off a sample from the living-body tissue, i.e., in a nondestructive and noninvasive manner. CONSTITUTION:The wavelength separation apparatus is provided with a light source 14 which projects light in a prescribed wavelength range at a human body 14, selective reflecting mirrors 16a to 16d by which reflected light, from the light source 12, reflected by the human body 14 is separated into transmitted light and reflected light in every prescribed wavelength region, CCDs 24a to 24d which receive the transmitted light or the reflected light separated by the selective reflecting mirrors 16a to 16d in the prescribed wavelength region, and a processor 28 which analyzes the intensity of the reflected light received by the CCDs 24a to 24d.
Patent JP-H09176282-A (JP)
Title: Photosemiconductor-sealing epoxy resin composition and photosemiconductor device produced using the composition
Inventor: TSUCHIDA SATORU
IPC: H01L23/31
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photosemiconductor-sealing epoxy resin compsn. excellent in heat resistance and moldability without detriment to transparency by using a specific epoxy resin in combination with other epoxy resin. SOLUTION: In a photosemiconductor-sealing epoxy resin compsn. comprising epoxy resins, a curing agent and a curing accelerator, the epoxy resins contain 5-50wt.% (based on the whole epoxy resins) o-cresol novolak epoxy resin of at least 90 deg.C in softening point. The epoxy resins mainly comprise a bisphenol A epoxy resin and the o-cresol novolak epoxy resin. An acid anhydride is pref. used as the curing agent, suitable examples of which include phthalic anhydride, tetrahydrophthalic anhydride, and succinic anhydride. The amt. of the acid anhydride that may be blended is usually 0.7 to 1.2 equivalents based on the epoxy resins.
Patent JP-H09177144-A (JP)
Title: Stagnant water drain device from outdoor handhole
Inventor: UYA HIROSHI
IPC: E03C1/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To save labor by making water suction work unnecessary by providing a drain hole at the bottom surface of an outdoor handhole, connecting a drain pipe to the drain hole, and laying the other end of the drain pipe to a double wall portion of an underground exterior wall at the building side. SOLUTION: A double wall portion 3 is provided at an underground exterior wall 2 at the basement side of a building 1, and it is connected to an underground spring water tank at the side of building 1. Then, in adjacent to the underground exterior wall 2, an outdoor handhole 6 for leading in a conduit pipe 5 from an underground buried pipeline 4 to the side of the building 1 is built, waterproof mortar 14 is applied to the inner surface of the handhole 6, and a drain hole 15 is made at the bottom surface of the handhole. Then, a drain pipe 17 is connected to the drain hole 15, other end of the drain pipe is connected to the double wall portion 3, water flooded inside the handhole 6 is drained to the underground spring water tank at the side of building 1 through the double wall portion 3.  By doing this, water suction work from the handhole 6 becomes unnecessary and its labor can be saved.
Patent JP-H08325640-A (JP)
Title: Method for quenching leaf spring and apparatus therefor
Inventor: FUKUI TAKASHI
IPC: C21D1/18
Filed: 1994-12-29
Abstract: PURPOSE: To provide a quenching method of leaf springs which can continuously quench without needing many molding flaxes, and a quenching apparatus. CONSTITUTION: The austenitic structure leaf spring hot worked to a prescribed camber or lower is dipped into a quenching liquid 12a with an inserting device 1 and a transformation superplastic deformation is utilized while almost martensititic transformation completes. Then, while intermittently pressing the leaf spring till forming the center part to a prescribed camber between a fixed beam 40 and a center plate pressure restricting device 60 under condition of supporting both ends of the leaf spring with a camber support 30, the leaf springs are shifted in order with an intermittent restricting shifting device 50 and taken out from the liquid in order with a taking-out device 2 through a cooling conveyor 70 in the liquid.
Patent JP-H03203457-A (JP)
Title: Facsimile equipment
Inventor: TAKANO KENJI
IPC: H04N1/32
Filed: 1989-12-29
Abstract: PURPOSE:To execute recording paper reception and substitutive reception separating for each communication by providing the facsimile equipment with a control means for receiving an original sent from a transmitting source by either one of receiving methods, i.e. recording paper reception and substitutive reception, when a deciding means decides that the telephone number of a transmitting source has been registered in a registering means and receiving the original by the other receiving method at the time of deciding no registration. CONSTITUTION:When the telephone number of the transmitting source is sent, a decision program 101 executed by a control part 1 decides whether the same telephone number as the sent one is included in telephone numbers registered in a telephone number registering part 2, and when the telephone number exists, the control part 1 decodes image data successively sent from the transmitting source by a coding/decoding part 8 and sends the decoded data to a recording part 5. Thereby, the recording part 5 prints out the inputted image data on recording paper. If the telephone number of the transmitting source is not included in the registering part 2, the control part 1 outputs image data received from a communication control part 9 to an image memory 7.
Patent JP-2001173059-A (JP)
Title: Floor pan of unit bath room
Inventor: ISHINO YUICHI
IPC: B29C45/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the floor pan of a unit room. SOLUTION: This floor pan of a unit bath room comprises a surface material formed of a transparent resin sheet, a decorative layer formed on the rear surface of the surface material, and a material obtained by spraying heated and molten thermoplastic resin in correspondence with the decorative layer of the surface material and compressively forming the material with the resin brought into contact with the surface material.
Patent JP-H10189519-A (JP)
Title: Cleaning device
Inventor: IKEDA MASAJI
IPC: B05C9/10
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable appropriate concentration management and replacement management of a cleaning chemical solution, and realize optimum cleaning processing, by providing measuring means for measuring the concentration of the cleaning chemical solution in a circulation system having circulating means for circulating the cleaning chemical solution for cleaning a cleaning object. SOLUTION: A concentration measuring device 17 measures the concentration of a cleaning chemical solution in a circulation line 12, and transmits the concentration to an automatic processor 18. The automatic processor 18 computes a cleaning processing time corresponding to the concentration inputted thereto, and transmits data of this cleaning processing time to a controller 19. The controller 19 feeds back the data of the cleaning processing time inputted thereto to a start signal S of a cleaning processing sequence, and inputs the start signal to a device operating section 20. The device operating section 20 impregnates a cleaning object with the cleaning chemical solution in a processing tub 11 and starts cleaning processing in accordance with the cleaning processing sequence.  Thus, concentration management and replacement management of the cleaning chemical solution can be appropriately carried out, and the cleaning processing can be optimized.
Patent JP-H05154097-A (JP)
Title: Tip part of electronic endoscope
Inventor: SAKAMOTO KAZUHIRO
IPC: A61B1/00
Filed: 1991-12-02
Abstract: PURPOSE:To achieve effective utilization of a space to be generated at a part behind an image sensor assembly by making an opening to allow the mounting of the image sensor assembly comprising a solid image sensor, the substrate of the sensor, and an optical system through a rear component from the side of a contact surface with a front component so that additional function such as screw mounting part is made available. CONSTITUTION:When a rear component 22 is linked to a front component 23 at a tip hard part 20, one screw hole 41b is provided between a light guide insertion hole 30b of the rear component 22 and a channel insertion path 32b. In addition, as no member is connected on the side behind a prism 3b at an image sensor assembly 3, an available space is utilized for fixing at one more point with a screw. In other words, an opening through the surface of the rear component 23 of an assembly 3 housing part 31b for housing the image sensor assembly 3 provided at the rear component 22 is made large enough to insert or remove the image sensor assembly 3. This allows the providing of a protrusion part 22b and one more screw hole 41b is provided to make the fixing more firmly.
Patent JP-H06186884-A (JP)
Title: Temperature controller
Inventor: ITO KENZO
IPC: G03G15/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide the temp. controller which eliminates the need for the prior adjustment occurring in the variations between the individuals of the characteristics of thermistors. CONSTITUTION:A CPU 41 stores plural temp./output voltage value tables corresponding to the characteristics by the individuals of the thermistors THf and one temp./output voltage value table of an environmental sensor THa having specific characteristics in a built-in ROM, calculates an environmental temp. from the output of the environmental sensor THa to be inputted to a terminal 11 and the tables, knows the characteristics of the thermistors THf in accordance with the output voltage values of the thermistors THf to be inputted to a terminal 10 and the plural tables, determines the output voltage value at the control temp. time of these characteristics from the tables and stores the output voltage value as a reference value in an EEPROM 20. This reference value and the varying output voltage values of the thermistors THf are compared and the energization control to turn a heater H on/off is executed via a terminal 01, an inverter DR2 and a photorelay 21 in accordance with the results of the comparison.
Patent JP-2000174194-A (JP)
Title: Electronic board fixing apparatus
Inventor: NAGATA TOSHIO
IPC: H01L23/50
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To effectively bring into contact even in a solder heated state by providing a magnetic element in a board holding device, and fixing an electronic component. SOLUTION: An IC package 1 having a frame 3, an IC chip 2, a mold 5 and a lead frame 4 is mounted on a board 7, and the board 7 is fixed to a board holding device (pallet) 9 through a positioning pin. A permanent magnet 11 is disposed at a portion corresponding to a lower part of the package 1 in the device 9. As a frame 3 of the package 1, a ferromagnetic material containing much iron, nickel is frequently used. Thus, the package 1 is attracted to the magnet 11 by a magnetic force of the magnet 11, a warp of the board 7 caused by heating is prevented, and the package 1 can be brought into contact with the board 7. Accordingly, legs of the frame 4 are brought into close contact with the board 7 through solders 8, so called a soldering contact failure state is eliminated.