baber/WOPTO huggingface dataset:
Patent JP-H01306223-A (JP)
Title: Manufacturing device for medical filter element
Inventor: KOBAYASHI SHOJI
IPC: B29C65/08
Filed: 1988-06-06
Abstract: PURPOSE:To manufacture a manufacturing device of good accuracy and being able to manufacture a large quantity by weld cutting a filter while a couple of thermoplastic tapes, upper and lower, is forwarded on a table by means of a feeding device and collecting the same immediately. CONSTITUTION:A file cutting device 10 is mounted in front of feeding rollers 3a and 3b, and the upper feeding roller 3 is lifted up by operating a foot lever 9, while a welding roller 12 is lifted up higher than a table surface 1 by means of an air cylinder 11. Then, two tape materials, upper and lower, are inserted into the feeding rollers 3a and 3b, upper and lower, and also a between the welding roller 12 and a tool horn 13, and when a feeding motor is actuated after the ends of said tape materials are hung up on a reeler 4 and the tool horn 13 for generating supersonic waves, the tapes are fed forward and weld cutting is carried out between the welding roller 12 and the tool horn 13. Cut products are sucked from a product suction inlet 15 and collected in a bucket through a duct 16. Thus, a medical filter element can be manufactured with good accuracy and effectively.
Patent JP-H01306858-A (JP)
Title: Magnetic toner
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/08
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a magnetic toner capable of providing picture images having high reproducibility for fine lines and high resolving power by incorporating a dye or a lake pigment comprising a specified diaminotriphenylmethane compd. and a regulated amt. of magnetic toner particles having a regulated particle size into the magnetic toner. CONSTITUTION:The title magnetic toner contains a dye or a lake pigment comprising a disaminotriphenylmethane compd. expressed by the formula I and I-33 % (expressed in terms of number of the particles) of magnetic toner particles having <=5mum particle size, wherein the percentage (expressed in terms of the number of particles) of the magnetic toner particles having 8-12.7mum particle size is regulated to 1-33%. The proportion of magnetic toner particles having >=16mum particle size to be contained is regulated to <=2.0vol.%, and the volume average particle size of the magnetic toner is regulated to 4-10mum. In the formula I, each R1 and R3 is H, phenyl, etc.; each R2 and R4 is H or a lower alkyl which may be substituted by OH or alkoxy, etc.; each X1-X3 is H or halogen, etc.: A<-> is an anion. Thus, a magnetic toner capable of forming picture images having high reproducibility for fine lines and high resolving power is obtd.
Patent JP-H01307159-A (JP)
Title: Nonaqueous solvent battery
Inventor: HIRUMA MITSUO
IPC: H01M4/50
Filed: 1988-06-06
Abstract: PURPOSE:To increase heavy load discharge performance by containing a positive active material comprising beta-MnO2 obtained by oxidizing gamma-MnOOH at high temperature and a conductive material comprising oil furnace black in a positive electrode. CONSTITUTION:beta-MnO2 obtained by oxidizing gamma-MnOOH at high temperature is used as a positive active material. Liquid hydrocarbon is partially oxidized in a furnace in the existence of molecular-state oxygen and steam, and by- product carbon produced together with synthetic gas is dried, then heated to obtain oil furnace black having a specific surface area of 90-150m<2>/g. This oil furnace black is used as a positive conductive material. Conductivity and electrolyte retaining capability in a positive electrode are increased, and heavy load discharge performance of a battery is also increased.
Patent JP-H06345893-A (JP)
Title: Porous film or sheet
Inventor: FUJII TOSHIO
IPC: C08L23/06
Filed: 1993-06-08
Abstract: PURPOSE:To prepare a polyethylene porous film or sheet excellent in mechanical strength. CONSTITUTION:This porous film or sheet is obtained by forming a film or sheet from a composition comprising an ultrahigh mol.wt. polyethylene having a viscosity-average mol.wt. of >=800000, a polyolefin having a viscosity-average mol.wt. of <=600000, and a plasticizer, and subsequently extracting and eliminating the plasticizer.
Patent JP-H06348014-A (JP)
Title: Photosensitive composition
Inventor: SASA NOBUMASA
IPC: G03F7/00
Filed: 1993-06-08
Abstract: PURPOSE:To produce a plangraphic printing plate not requiring dampening water, having satisfactory image reproducibility and printing resistance and not generating waste. CONSTITUTION:This photosensitive compsn. contains a high molecular compd. contg. at least one group selected among sulfonic acid, phosphonic acid and a quat. N atom or a quat. P atom, an alkylene oxide polymer and a photosensitivity imparting agent or contains a high molecular compd. contg. at least one group selected among a phenolic hydroxyl group, carboxylic acid, sulfonic acid, phosphonic acid and a quat. N atom or a quat. P atom, water-soluble cellulose resin and a photosensitivity imparting agent.
Patent JP-H032279-A (JP)
Title: Pigment composition
Inventor: ONUKI TAKESHI
IPC: C09D11/023
Filed: 1989-05-31
Abstract: PURPOSE:To provide the title composition having high opacifying effect, suitable for cover-up liquids, poster colors, coloring materials, printing ink, etc., compris ing a titanium dioxide-based pigment, a resin, solvent and spherical silica. CONSTITUTION:The objective composition comprising (A) a pigment it least part of which is titanium dioxide, (B) a resin (e.g. gum arabic, water soluble acrylic resin), (C) a solvent (e.g. for water-based one, water; for oil-based one, toluene or xylene), and (D) spherical silica.
Patent JP-H1050224-A (JP)
Title: High frequency oscillation device
Inventor: SON SHOTETSU
IPC: H01J23/05
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency oscillation device in which an M-type (a type in which a magnetic field acts orthogonal to poured wave an electron- moving direction, that is, an electric field-acting direction) interdigital (a shape of interlaced fingers) resonance structure is formed so as to obtain a high efficiency of 70% or more even at a low operation voltage. SOLUTION: An anode 104 is provided with an upper portion resonance plate 138 which has a vane facing downward and forms one resonator, and a lower portion resonance plate 146 which has a vane facing upward and forms one resonator, and a central resonance plate 136 which is for separating two resonators. An emitter 116 which receives heating energy radiated from a filament 114 so as to emit thermions in an acting space 100 is provided between the filament 114 and the anode 104.
Patent JP-S62294585-A (JP)
Title: Thermal recording material
Inventor: FURUYA HIROMI
IPC: D06P1/642
Filed: 1986-06-13
Abstract: PURPOSE:To provide a thermal recording material imparting sufficient developed color density, having sufficient color forming sensitivity, suitable for high speed recording and reduced in background fog at the time of preservation, in a thermal recording material utilizing color forming reaction between a leuco dye and the coupler thereof, by containing a nitrophenol compound represented by a specific formula as an auxiliary component. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between a leuco dye and a coupler, a nitrophenol compound represented by general formula (I) (wherein X is a saturated or unsaturated hydrocarbon group, an alkoxy group, an acyl group or aq halogen atom and n is an integer of 1-4) is together used as an auxiliary component. This nitrophenol compound has high capacity melting the coupler and the leuco dye widely used at the time of heating and, by regulating m.p. of the nitrophenol compound used, the thermal recording material having arbitrary sensitivity can be obtained. Further, said compound pref. has m.p. of 40-150 deg.C and especially pref. has m.p. of 5-120 deg.C from the aspect of the storage stability and sensitivity of the thermal recording material. The proper use quantities of the leuco dye, the coupler and the color forming sensitivity enhancer are respectively 5-40wt%, 20-60wt% and 20-60wt%.
Patent JP-H08324533-A (JP)
Title: Plastic bottle
Inventor: UMETSU NAOSHI
IPC: B65D1/02
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a plastic bottle which is easy to fold flat without being bulky at the disposal after use by making invert V-fold lines and V-fold lines of a specific shape on a wide side wall of the plastic bottle having a rectangular cross section. CONSTITUTION: In a plastic bottle with a long side 2a having a length twice or larger a short side 2c while a handle 9 is provided on either side face on the short side, V-fold lines 11,12 are formed on a side face 4 on the long side 2a and its rear from ridges 6a, 7a across a width of a half of a side wall 7. Further V-fold lines 13, 14 are provided from long sides 2a, 3a across a width of a half of a width between an upper plane and a bottom plane, while V-fold lines 15,16 extending from intersections A, B, C, D of the above lines toward the long sides 2a, 3a are formed, and invert V-fold lines 18, 19 are formed in a direction to cross a V-fold line 17 provided at an angle of 45 degrees on an upper side. When a side wall 4 is pressed from front and back, the upper plane and the bottom plane are folded flat toward the side wall 4.
Patent JP-H06347037-A (JP)
Title: Ignition device for combustion device
Inventor: OSAWA TAKESHI
IPC: F23Q3/00
Filed: 1993-06-08
Abstract: PURPOSE:To attain a silent ignition by a method wherein an ignition device for a combustion device is operated such that an external oscillation is controlled by an oscillation circuit for generating a frequency exceeding an audible frequency to a switching element connected to a primary coil of a voltage increasing transformer. CONSTITUTION:There are provided a voltage increasing transformer 1 having a primary coil 3 having a capacitor 2 connected in parallel with it, a switching element 10 connected to the primary coil 3, and a driving circuit having an oscillation circuit 12 for switching the switching element 10 at a frequency exceeding an audible frequency without having any relation with the primary coil 3. As a result, an adjustment of a switching timing can be freely obtained, a detection of current in the primary coil 3 is not necessary and the voltage increasing transformer 1 can be manufactured in less-expensive cost. In addition, an oscillation frequency can be set to a wide range and a silent spark electrical discharge ignition can be obtained without producing any noise even during a continuous electrical discharging from a starting of the electrical discharge.
Patent JP-H08330597-A (JP)
Title: Semiconductor substrate, semiconductor device and image display
Inventor: ICHIKAWA TAKESHI
IPC: G02F1/1368
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a high quality semiconductor Si layer excellent in electric characteristics, by defining the content of carbon, hydrogen and gas, and the difference between the maximum and the minimum of surface unevenness. CONSTITUTION: By using a two-frequency excited bias sputter equipment, a poly Si film is formed at 450 deg.C on a substrate wherein a thermal oxide film of 200nm in thickness is formed on an Si (100) substrate. The oxide film is formed on the Si substrate by thermal oxidizing at 1000 deg.C for 54 minutes in an atmosphere of H2 :O2 gas = 21/min:41/min. In this case, a resistance heating method is used. An Si layer wherein the difference between the maximum and the minimum of surface unevenness is 15nm or less is formed on the Si substrate. The content of carbon, hydrogen and gas is C<=1×10<18> /cm<3> , 1×10<15> / cm<3> <=H<=1×10<20> /cm<3> , and 1×10<16> /cm<3> <= rare gas. The semiconductor substrate like this exhibits excellent electric characteristics. By using the semiconductor substrate, a thin film transistor of high performance can be formed.  By using this transistor, an image display of high resolution can be easily formed.
Patent JP-S63301466-A (JP)
Title: Manufacture of electrode catalyzer layer for fuel battery
Inventor: ITO YUSUKE
IPC: H01M4/88
Filed: 1987-06-01
Abstract: PURPOSE:To provide an electrode calalyzer layer with high mechanical strength, in which fine particles of catalyzer and fine particles of fluoric resin are mixed in uniform dispersion, by allowing the catalyzer particles and fluoric resin particles to cohere while holding their condition dispersed in water, and subjecting it to kneading and extrusion. CONSTITUTION:A mixture of fine particles of catalyzer 7 and fine particles of fluoric resin 3, which are well dispersed in water, is prepared by using catalyzer particle 7, fluoric resin dispersion, and surface activating agent, and a hydrophilic organic solvent is added to provide a mixture cohesion. This mixture cohesion gets rid of liquid and is dried, and organic solvent is added followed by kneading. The paste with the fluoric resin particles 3 turned into fibers is extruded to give directionality to the fluoric resin fibers, which are thus turned into a mold having a specific thickness. Thereby an electrode catalyzer layer with fine particles well mixed in dispersion is obtained, that should have enhanced output characteristic and prolonged life, and also the mechanical strength of the catalyzer is increased and the yield in manufacture enhanced.
Patent JP-H10314497-A (JP)
Title: Clothing dehydrating sheet and portable clothing dehydrating tool
Inventor: ITO MASAKO
IPC: D06F59/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To safely dehydrate clothing without overheating by providing the hanger hook inserting hole part in the almost center of a sheet which is formed by means of successively providing a heat generating body circuit printing layer and a protection plastic layer in a base material sheet and providing a sheet by which front and rear parts are formed at the time of hooking. SOLUTION: A clothing dehydrating sheet is provided with a body part 1, an arm part 2 and the hanger 9 inserting hold part 3 in a neck part and an electric heat generating circuit 5 is printed on the front surface side of a heat generating body sheet 4 which is folded into two in a front and rear direction by one continuity. An insertion plug 8 is provided in the tip of a leed line 7 in the input of the circuit 5. In this case, the heat generating body sheet 4 is constituted by providing a protection film 12 by plastic being the same kind as the one constituting the base material sheet on the surface of the circuit 11 of the heat generating body having a PTC characteristic which is printed on the surface of insulating thermoplastic plastic sheet 10 as the base material sheet.  Thus, clothing is easily dehydrated when clothing to be hydrated is covered on a dehydrating tool and energizing is executed.
Patent JP-S62296769-A (JP)
Title: Self-excitation type converter
Inventor: MAKINO YASUHIRO
IPC: H02M3/338
Filed: 1986-06-16
Abstract: PURPOSE:To prevent flowing of large current in a switching element and other circuit parts, by a method wherein self-excitation oscillation operation is stopped while element current exceeds a definite value at starting state, and a smoothing capacitor is charged gradually. CONSTITUTION:A starting current switch circuit 18 turns on or off starting current to switching transistors 4, 5 of a self-excitation type converter. Collector current of the transistors 4, 5 is detected by an overcurrent detector 15, and the detection output is supplied to a control circuit 16. While the collector current of the transistors 4, 5 exceeds a previously set value, the control circuit 16 controls a shortcircuiting circuit 19 and shortcircuits a primary winding n1 of a saturation transformer 2 and stops the self-excitation operation.
Patent JP-H11325581-A (JP)
Title: Air conditioner and its installing apparatus
Inventor: HAMANO HIROYUKI
IPC: F24F13/20
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for improving operability at the time of installing and stability after the installation and an apparatus for installing it. SOLUTION: A rear end 1c of a body 1 is cut out to be formed along a connecting surface 5c of an installing plate 5 and formed in a substantially truncated sector state of a quarter circular arc. In the case of installing the body 1 at a corner of a bidirectional wall, both fixing surfaces 5a, 5b of the plate 5 are fastened to the corner of the wall, an auxiliary locking part 5d is locked to an auxiliary locking piece 5d continuously formed at a connecting surface 5c, and both the locking parts 5d are respectively locked to both the pieces 5d continuously formed at both the surfaces 5a, 5b.
Patent JP-H01307520-A (JP)
Title: Universal joint
Inventor: FUJITA TOSHIHARU
IPC: F16D3/16
Filed: 1988-06-03
Abstract: PURPOSE:To improve assembling workability by monolithically forming a spherical part interposed between yoke portions with respect to one of shaft members. CONSTITUTION:A universal joint A is composed in such a way that a joint member B in which a first shaft member 2 and a spherical member 5 connecting a pair of yokes 3, 3 are integrated is connected to a second shaft member 4 having the yokes 3 and a cylindrical part 9 through the spherical part 5. A base part 11 of each yoke part 1 in a joint member B forms one part of a conical form having a virtual spherical face center P of the part 5 as its apex.
Patent JP-S5363838-A (JP)
Title: Electronic cash register
Inventor: KARASHIMA YOSHIHISA
IPC: G07G1/01
Filed: 1976-11-19
Abstract: PURPOSE: A memory register is used for providing two displays, which givs advantages to an operator and customers respectively, so that its function will be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61295812-A (JP)
Inventor: KATO YUTAKA
IPC: H02G3/02
Filed: 1985-06-25
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-S5841350-A (JP)
Title: Gas chromatograph
Inventor: NAGAI HISAAKI
IPC: G01N30/04
Filed: 1981-09-04
Abstract: PURPOSE:To make it possible to analyse a minute glass foam with precision  easily and in a few minutes by providing a gas chromatograph with a gas specimen introduction device that has a flexible tube into which a capillary made by stretching a glass foam can be inserted. CONSTITUTION:A gas specimen introduction device 2 is connected to a separate tube 4 of a gas chromatograph. The device 2 has a flexible tube 3 (teflon tube, etc.) into which a caplillary formed by stretching a very small glass foam of about 0.3-0.5  diameter can be inserted. Firstly, a carrier gas enters the inlet 1 and is made to flow to the separated tube 4 and a detector 5 from the connected opening 6 of the device 2 via the connected opening 6, and during this flow the above mentioned capillary is inserted into the tube 3. Next, the connection of the device 2 is changed to make the carrier gas flow from the connected opening 6 8 9 7 in this order. When the air in the tube 3 is replaced by the carrier gas, the tube 3 is bent to break the capillary and to send the gas in it from the separated tube 4 to the detector 5 for analysis. With this arrangement the specimens can be analysed simply and in a short time.
Patent JP-S5663779-A (JP)
Title: Manufacture of assembled element
Inventor: KIMATA SATAHIRO
IPC: H01M10/14
Filed: 1979-10-26
Abstract: PURPOSE:To enable the entire thickness of an assembled element to be easily equalized by providing a spacers made of a thermoplastic foamed material on both sides of the assembled element, and compressing and deforming the spacers by heating and pressing them until the entire assembled element reaches a given thickness. CONSTITUTION:Negative plates, positive plates, glass mats, and the like are assembled according to a given structure to constitute an assembled element 1, which is placed in a metal frame 2 for the purouse of forming a strap which connects lags. A spacer 3 made of a thermoplastic foamed material such as a formed styrol, is made to be in contact with the sides of the assembled element 1. The spacers 3 are compressed and deformed by pressing and heating them by means of partition walls of the metal frame 2, each of which touches the spacers 3 and can be moved from right to left, until the entire assembled element reaches a given thickness.
Patent JP-S62293768-A (JP)
Title: Lateral bipolar semiconductor device and manufacture of the same
Inventor: EZAKI TAKEYA
IPC: H01L29/06
Filed: 1986-06-13
Abstract: PURPOSE:To realize both a high current amplification factor and a high collector dielectric strength by an arrangement wherein a gate electrode overlaps a first diffused layer but is in off-set relation to a second diffused layer and a surface inversion layer is formed in the surface of a well directly under the gate electrode when the gate electrode is given a potential. CONSTITUTION:A P-type well 2 is formed in an N-type semiconductor substrate 1 and a gate electrode 4 is provided on a gate insulating layer 3 formed in the surface of the well 2 and a diffused layer 5 composed of N-type or N<+>type diffused layers 1A and 1B and a diffused layer 6 are formed near both the ends of the gate electrode 4. The gate electrode 4 overlaps the diffused layer 5 at the part of the diffused layer 1a but is in off-set relation to the diffused layer 6. When this transistor is operated, the gate electrode 4 is higher in potential than the P-type well 2 and a surface inversion layer 7 stretching to the diffused layer 1A is formed in the surface of the P-type well 2 directly under th gate electrode 4 and the width of the off-set between the edge of the gate electrode 4 and the 2nd diffused layer 6 is the width Wb of a base. In this device, the P-type well 2 serves as a base, the diffused layer 5 and the inversion layer 7 serve jointly as a collector and the diffused layer 6 serves as an emitter.
Patent JP-S5665749-A (JP)
Title: Web winder
Inventor: KAWADA KEN
IPC: B65H18/10
Filed: 1979-10-26
Abstract: PURPOSE: To facilitate the changing of the width of a web by providing a winding member where two sets of web winding means are integrated reciprocally on a fixed base.  
     CONSTITUTION: A fixed base 10 is comprised of three stations 10A, 10B, 10C where station A will wind a web W and discharge a web roll Wr while station 10B will feed a core and wind a web onto a core and station 10C will wind a web and discharge a web roll similarly with station 10A. A winding member 20 having two sets of web winding means 20A, 20B back and fro in the running direction is provided runably on the fixed base 10 while occupying two stations on the fixed base 10. When changing the width of web, the winding arms 205W207 of the winding member 20 are moved automatically to move the winding means. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5773819-A (JP)
Title: Intake equipment for multi-cylinder internal combustion chamber
Inventor: MOTOSUGI KATSUHIKO
IPC: F02D9/02
Filed: 1981-09-04
Abstract: PURPOSE: To increase an efficiency of charging a mixture for accelerating a combustion speed in a suction equipment using helical intake ports by communicating a common communication passage with a suction manifold via an auxiliary suction passage.  
     CONSTITUTION: Intake ports 5aW5d are formed in the helical shapes and contain secondary throttle valves 21W24, respectively. A common communication passage 29 is communicated with communication branch pipes 30aW30d, which open to intake ports 5aW5d, respectively. When an engine runs under a low load, an auxiliary suction passage 35 is shut off by a control valve 36. Due to the resultant difference in pressures in the other intake ports, an air fuel mixture in forecedly supplied in the intake ports via the communication branch pipes 30aW30d and the common communication passage 29. On the other hand, when the engine runs under a low load, the auxiliary suction passage 35 is fully opened to supply the mixture into them from the intake ports 5aW5d and the communication branch pipes 30aW30d. An efficiency of charging the mixture may be increased so that a combustion speed can be accelerated. 
     COPYRIGHT: (C)1982,JPO&Japio