baber/WOPTO huggingface dataset:
Patent JP-S5749731-A (JP)
Title: Safety valve device for gas
Inventor: OBATA KUNIYOSHI
IPC: F23N5/26
Filed: 1980-09-11
Abstract: PURPOSE: To prevent the discharge of raw gas with respect to a valve operation due to an intentional mischief or the like by holding a spring loaded electromagnetic valve opened by pushing a valve operating shaft at a predetermined opened position and automatically closing the valve at a closed position by a time adjusting device in a case where there is no abnormality such as ignition failure or the like.  
     CONSTITUTION: When a lever 35 is pushed down, an operating shaft 19 operates downward, and a tappet 33 pressed down a valve body 8 in resistance to a spring 9 and separates the same from a valve seat 10. Gas flows from an inlet port 6 to an outlet port 5 and supplied to the gas apparatus. When the hand is off from the lever 35, the shaft 19 rises up by means of a spring 21. The speed of the shaft 19 is proportional to the sectional area of an orifice by the closure of a check valve 40, and after the lapse of a predetermined time, a piston 25 is restored up to the upper position of a cylinder 16. Upon the rising of the shaft 19, since the tappet spring 34 is strong, an armature 13 tightly adhere to an electromagnetic 12 until it terminates extension. By the heating due to ignition during this operation, the motive power of a thermoelectric couple 15 continues to suck up the armature 13, and maintains the electromagnetic valve 7 at an open position. However, when there is an ignition failure, the thermoelectric couple 15 is not heated, and hence the passage of gas is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5826403-A (JP)
Inventor: NAKANISHI FUJIKAZU
IPC: H05B37/02
Filed: 1981-08-08
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-H0222214-A (JP)
Title: Oral composition
Inventor: NIIRU JIYON BURISUTOU
IPC: A61K8/00
Filed: 1989-05-18
Abstract: PURPOSE: To obtain a dentifrice composition containing, as active ingredients, a fluorine-contg. cariostatic agent and hydroxyapatite as a granular abrasive, and useful for preventing dental caries. CONSTITUTION: This dentifrice composition contains, as active ingredients, a fluorine-contg. cariostatic agent and granular abrasive, being prepared by formulating, at one's discretion, such common ingredients as moisturizing agent, binder, thickening agent, surfactant and flavoring agent. The granular abrasive is hydroxyapatite or synthetic hydroxyapatite containing >=92wt.% Ca10 (PO4 )6 (OH)2 and having an average particle size of 1-15μm, accounting for 1-50wt.% of this composition. The fluorine-contg. cariostatic agent, which is sodium fluoride or sodium monofluorophosphoric acid, accounts for 50-5,000ppm, in terms of F, of this composition.
Patent JP-S5827326-A (JP)
Title: Resin sealing method of ic chips
Inventor: SAKAI TADAKI
IPC: B29C45/00
Filed: 1981-08-11
Abstract: PURPOSE:To provide a simple resin sealing of IC chips using thermal plastic resin by filling a cavity containing the IC chip with molten thermal plastic resin injected from a injection molding unit with injection pressure 10-50kg/cm<2>. CONSTITUTION:A lead frame is placed in the cavity 5 so that the IC chip 2 is bonded to its top surface with metal wire 3. The cavity 5 has a gate 4 facing the bottom surface of the lead frame in a position corresponding to the chip 2. Then, molten thermal plastic resin is injected from an injector into the cavity 5 through the gate 4 with the injection pressure of 10-50kg/cm<2>, thus filling the cavity 5. The chip 2 is thus sealed without breakage of wires 3.
Patent JP-S5648313-A (JP)
Title: Endless belt apparatus
Inventor: YANAGAWA NOBUYUKI
IPC: B65G15/64
Filed: 1979-09-28
Abstract: PURPOSE:To make the structure of an endless belt of electrostatic latent image developing sensitive paper for an electrophotographical duplicator simple and compact and to positively prevent displacement of the endless belt without imparting so great external force. CONSTITUTION:The apparatus of this invention comprises three or more roller elements 31, 32, 33 and an endless belt 13 stretched around the rollers. At least one of the above three or more roller elements is used as a roller 33 for correcting displacement of the belt and provided at one end thereof with a flange portion 33a for restricting movement of the belt in a direction parallel to the axes of the roller shafts. Further, at least two of the above three or more roller elements are designed to rotate around axes substantially parallel to each other. On the other hand, the roller 33 for correcting displacement of the belt is urged by spring means 48, 50 in a direction imparting tension to the belt 13, and the spring means 48 is designed to exert a greater spring force then spring means 50 which is disposed on the side where flange portion 33a of roller 33 is provided.
Patent JP-2000314392-A (JP)
Title: Moving blade fixing method in jet fan
Inventor: NAGAOKA DAISUKE
IPC: F04D29/34
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To fix a moving blade to an optional angle with good accuracy by machining a screw hole for mounting a jig on the lower surface of the moving blade, mounting the jig, and fixing the moving blade at an arbitrary angle. SOLUTION: A moving blade 1 is installed at an arbitrary angle, while matching marking lines of the moving blade 1 and an impeller hub 2. A nut 3 is fastened by hand without changing a position of the moving blade 1. Jigs (1) 4 are mounted on a lower part of the moving blade 1 by reamer bolt with a hexagonal socket. An angle set parts 7 is fitted to the jigs (2) 5, a presser plate 8 is mounted thereon by a bolt. The jigs (2) 5 are fitted to a boss part for mounting a motor shaft of the impeller hub 2, while paying attention to the fitting part of the jigs (1) 4, and is mounted thereon by a bolt while utilizing a screw hole for mounting a motor shaft drawing-out jig. The nut 3 is fastened using the jigs (3) 6, and the moving blade 1 is fixed.  In this time, fixing work of the moving blade 1 is carried out in two pieces while rotating the jig on the basis of fitting of the motor shaft mounting boss of the impeller hub 2. A groove angle of an angle set parts 7 is regulated, and the angle of the moving blade 1 is regulated.
Patent JP-H02308056-A (JP)
Title: Waterproofing method of vinyl chloride resin sheet
Inventor: YOKOTA SEKIJI
IPC: E04D5/14
Filed: 1989-05-20
Abstract: PURPOSE:To make it possible to secure certain watertightness by overlapping waterproof sheets longer than the specific length to weld after a steel plate coated with vinyle chloride resin around it is fixed with a fixed anchor. CONSTITUTION:A plate-like steel plate fixed material 2 is mounted to a position having the connection length L of waterproof sheets by means of a fixed anchor 4. An L shaped steel plate fixed material 5 is mounted along the inside corner line of a vertical parapet 1a, and one end 3A of the waterproof sheet 3 is connected to the inside corner line of the fixed material 5 to weld. After that, the other end 3B is welded to the steel plate fixed material 2 in such a state as it is stretched out, and the end 3C of another waterproof sheet is overlapped with the end 3B of the waterproof sheet longer than 4cm to weld. According to the constitution, the durability of a waterproof layer can be promoted.
Patent JP-2000320860-A (JP)
Title: Dehumidifier
Inventor: KOIKE TADAO
IPC: F24F1/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To achieve multifunction such as local cooling, dehumidification, drying, local heating, and deodorization by blowing off warmth being discharged from an outlet at the side of a condenser that is provided on the upper surface of a dehumidifier body in a vertical direction, and by blowing off chill being discharged from an outlet at the side of an evaporator that is provided from the upper surface to a front surface toward the upper portion of the front surface. SOLUTION: A condenser is provided on one side surface of a dehumidifier body, and an evaporator is provided on the other. Then, the blower at the condenser side is provided inside the condenser, and the blower at the side of the evaporator is provided inside the evaporator. In the dehumidifier body 1, the air inlet of a condenser-side air inlet 16 and an evaporator-side air inlet 18, and the outlet of a condenser-side outlet 17 and an evaporator-side outlet 19 are provided. Indoor air being sucked by the condenser-side blower is heated when passing through the condenser, and is mainly discharged to vertical or back upper parts from the condenser-side outlet 17 as warmth.  On the other hand, the indoor air being sucked by the evaporator-side blower is cooled when passing through the evaporator, and is mainly discharged to a front upper part from the evaporator-side outlet 19 as chill for locally cooling.
Patent JP-H0379268-A (JP)
Title: Method and device for processing polishing cloth used for chemomechanical polishing
Inventor: HERIIN PURITSUJI
IPC: B24B53/017
Filed: 1990-05-17
Abstract: PURPOSE: To guarantee the high geometrical quality of a polished wafer by rendering mobile the residues produced in a polishing cloth during polishing process, using liquid to flow through, and conveying the residues out of the polishing cloth. CONSTITUTION: A baseplate 4 tightened transversely to a polishing cloth 2 is placed, and a supply conduit 8 for supplying a treatment liquid under pressure is placed within the baseplate 4. Exit openings 7 for the treatment liquid are formed in the working surface of the baseplate 4. After a wafer is polished with the polishing cloth 2, the treatment liquid is supplied from the supply conduit 8 to the polishing cloth 2 through the exit openings 7 and made to flow through. Thereby residues produced during polishing process in the polishing cloth 2 are rendered mobile under the pressure by the treatment liquid flow and conveyed out of the polishing cloth 2.
Patent JP-H06337015-A (JP)
Title: Hydrostatic gas bearing
Inventor: TAKAHASHI TAKESHI
IPC: F16C32/06
Filed: 1993-05-27
Abstract: PURPOSE:To prevent necessary air supply flow from becoming excessive and prevent self-excited vibration of a rotary shaft by the existence of a taper part for preventing corner contacting of the rotary shaft. CONSTITUTION:A bearing surface 1 comprises parallel parts 1a which are formed on both sides of a blowout hole 3 provided on the bearing surface 1, with a clearance DELTAR2 up to a rotary shaft 2, and taper parts 1b connected to the axial ends of the parallel parts 1a, whose clearances up to the rotary shaft 2 are gradually increased toward the axial end. The size R1 of the clearance of the axial end of the taper part 1b is set to DELTAR1<(1/4) (diameter ds of the blowout hole 3). The distance x from the center of the blowout hole 3 to the boundary between the parallel part 1a and the taper part 1b is set to x>ds<2>/8DELTAR2.
Patent JP-H02305654-A (JP)
Title: Thermal head
Inventor: SERIZAWA KAZUHIKO
IPC: B41J2/335
Filed: 1989-05-19
Abstract: PURPOSE:To make a constant thermal conductive condition from a heating part pattern to obtain a high-quality printing state without unevenness of printing by forming a protuberance on a heating resistor layer on the center of the heating part pattern. CONSTITUTION:An electrode layer 14 is formed into a predetermined shape by photoetching or the like. The removed part thereof becomes a heat generation part 15 of a heating resistor layer 13. A large number of linear heating part patterns 16 are arranged in array forms. In this case, on the center of the heating part patterns 16, a protuberance 17 extending in the arrangement direction of the heating part patterns 16 is made of a remaining part of the electrode layer 14. In the forming of an image, since the protuberance 17 existing on the center of the heating part patterns 16 makes the surface thereof smooth without forming recessed parts, recording paper 20 pressed by a platen 21 comes into close contact with the surface of the center of the heating part patterns 16 through protective layers 18, 19 to come into a good contact state. Therefore, a heat conduction from the heat generation part 15 can be positively and stably carried out.
Patent JP-S5552439-A (JP)
Title: Back hoe trencher
Inventor: TAKANO YASUROU
IPC: E02F3/96
Filed: 1978-10-13
Abstract: PURPOSE: To improve the efficiency and acceleration of ditch excavating work, provide smooth burying work on drain tube and cable, and enable back-filling of the ditch by a blade.  
     CONSTITUTION: A back hoe working arm 4 is mounted at the revolving frame of the movable shovel bodies 1, 2 in the manner enabling elevation and declination, while the trencher 8 is mounted at the frame projecting from the bodies 1, 2 also in the manner enabling elevation and declination. Under the structure thus constructed, the purposed work of any design can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000315426-A (JP)
Title: Transparent conductive particulate, transparent anisotropic conductive adhesive, conductive connection structure, and press-input type display device
Inventor: KODERA YOSHIAKI
IPC: H01R11/01
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To realize good conductivity and transparency by forming a transparent conductive layer on the surface of a transparent polymeric minute sphere. SOLUTION: An average grain size of a transparent polymeric micro sphere made of a linear or cross-linking polymer or a cross-linking structure containing resin which have total beam transmissivity higher than 80% is set in a range of formation of a uniform transparent conductive layer on the surface and of junction between micro electrodes. An aspect ratio and variation coefficient CV value of grain size distribution is set in a range where any particle that does not contribute to connection between electrodes due to irregularity of the grain sizes does not occur. A thickness of the transparent conductive layer made of Pd or the like is preferably 0.5-3 nm so that occurrence of conductivity and total beam transmissivity that are less than a prescribed value is avoided.  For example, the transparent polymeric micro sphere after etching pretreatment is stirred in chemicals with catalyst mainly containing palladium chloride, Pd is absorbed on the sphere, and thickness is preferably increased by electroless Pd plating. A method where the transparent conductive minute sphere interconnects two electrode through adhesive dispersed in a binder resin.
Patent JP-S5751783-A (JP)
Title: Red phosphor and fluorescent lamp
Inventor: TAYA AKIRA
IPC: C09K11/62
Filed: 1980-09-12
Abstract: PURPOSE: To provide a red phosphor which exhibits high brightness and is useful as a fluorescent membrane material for fluorescent lamps, by substituting at least  one member selected from Y, Sc, La and Gd for part of indium in a trivalent  europium-activated indium borate phosphor.  
     CONSTITUTION: Predetermined amounts of starting materials such as indium oxide, boron oxide, europium oxide, yttrium oxide, scandium oxide, lanthanum oxide and gadolinium oxide are weighed, mixed together, and calcined in air at 1,000W 1,400°C for 1W5hr. Then the calcined product is cooled, washed with water, filtered off, dried and screened to obtain the desired red phosphor having the formula wherein 0.005≤x≤0.3; 0<y≤0.6; A is Y, Sc, La or Gd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07332836-A (JP)
Title: Cold air circulation type flat open show case
Inventor: TAKENAKA KENGO
IPC: A47F3/04
Filed: 1994-06-08
Abstract: PURPOSE:To provide a cold air circulation type flat open show case constructed such that a long air direction guide assembled at an outlet of an air curtain is stably held and easily assembled at a predetermined location and at a predetermined mounting angle, particularly provide an assembled structure of the outlet of an air curtain. CONSTITUTION:A cold air circulation type flat open show case is constructed such that there are assembled in an air curtain outlet a plurality of long air direction vanes 8 with L-shaped cross section are arranged and assembled over the entire width of the outlet. In the open show case, the wind direction vanes 8 are fixed to a case body through mounting metal fitments 9 disposed at left and right opposite ends and intermediate support guides 10 distributed at a middle location longitudinally thereof. The intermediate support guide 10 comprises a partition plate 10a perpendicular to the air direction vane 8 and a mounting seat part 10b, and a vane insertion slit 10c is formed in the surface of the partition plate to fix the air direction vanes in an inserting manner.
Patent JP-H0420747-A (JP)
Title: Freezer
Inventor: YAMADA KAZUO
IPC: F25B1/00
Filed: 1990-05-15
Abstract: PURPOSE:To enable a capability of a freezing device to be increased up to a state of 0% by a method wherein a bypassing pipe is disposed in the midway part of a pipe ranging from an upper part of a main body of a condensor to a cooling device extending from an expansion valve and then the bypassing pipe is provided with a hot gas bypassing solenoid valve and a flow rate adjusting valve. CONSTITUTION:When an ON-switch is turned on, an auxiliary relay 10 (3X) is energized, a solenoid contact 1 (52C) of a compressor, a solenoid value 3MV1 in a liquid line and a solenoid valve 6MV2 for use in injecting liquid are turned on and then a normal operation is carried out. When a thermostat A12 is turned on, 100% full load operation is carried out and in turn when a thermostat A12 is turned off, the operation becomes a semi-load operation. In addition, when a thermostat B13 is turned on, the auxiliary relay 11 (12X) is energized, the solenoid valve 3MV1 in the liquid line is turned off and concurrently a solenoid valve 8MV4 of the hot gas bypassing line is turned on. Refrigerant two phase liquid in the condensor passes through the hot gas bypassing pipe so as to form a refrigerant circuit. In this case, a capaciity of the freezing device becomes approximately 0% or so.
Patent JP-S5752003-A (JP)
Title: Optical fiber cable structure
Inventor: YAMAMOTO HIDEO
IPC: H01B11/22
Filed: 1980-09-12
Abstract: PURPOSE:To perform the protection of optical fiber wires and feeding, by covering the optical fiber wires with an armor which consists of conductor parts insulated electrically in a circumferential direction and having a pipe-like section shape. CONSTITUTION:Optical fiber wires 1 are bundled and covered with a protective layer 2. Then, the bundle is covered with a pipe-like armor 3 consisting of conductor parts. In the figure, the pipe-like armor 3 consisting of two conductor parts 3A and 3B is used and the both are insulated electrically from each other by an insulator 4. Then, a cable sheath 5 is provided to complete a cable, and feeding is possible by using those two conductor parts 3A and 3B.
Patent JP-S6023175-A (JP)
Inventor: IDETANI NORIO
IPC: B65D85/575
Filed: 1983-07-12
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-H09135911-A (JP)
Title: Pacemaker system
Inventor: KUUPUMAN JIYAN
IPC: A61N1/37
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a programmable pacemaker capable of informing an index of the recommended replacing time(RRT) of the pacemaker and an alarm preceding six months. SOLUTION: A value of pacemaker corresponding to cell impedance in an RRT is stored, the cell impedance is cyclically measured, and the stored RRT value and a measured value are compared to measure an RRT value. When the pacemaker id reprogrammed into a different active condition affecting to the RRT value or an effective change is in the load lead resistance, the new value of RRT impedance is calculated by a prescribed equation. Simultaneously, aging change values of impedance are calculated again to supply the alarm before an RRT.
Patent JP-S5750859-A (JP)
Title: Preparation of easily preparable instant bean curd
Inventor: TERADA MASAKI
IPC: A23L11/00
Filed: 1980-09-10
Abstract: PURPOSE: To prepare an instant bean curd, usable for food only by pouring hot water or water thereon, by adding a viscosity increasing substance having the gelling ability to a "go" fluor which is a raw material for the bean curd, and coagulating  and molding the resultant mixture.  
     CONSTITUTION: A "go" obtained from a raw material for bean curd is heated at 90°C or above for several minutes, and preferably coagulated with an acid or alkaline earth metal to give a curd, which is then dried and pulverized to a fine flour of particle size ≤50μ. The resultant flour is then mixed with a viscosity increasing substance having the gelling ability, e.g. an alginate, pectin or "konjak" mannan, and introduced into a container of given shape. Water is then added to the mixture, and the resultant mixture is stirred and mixed with a gelling agent for the viscosity increasing substance, e.g. an alkaline earth metallic salt or sacchride, mixed and then allowed to satand at room temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62282464-A (JP)
Title: Buried channel type thin-film transistor
Inventor: OOTA MASAHIKO
IPC: H01L29/78
Filed: 1986-05-30
Abstract: PURPOSE:To decelerate the entrapment of charges in a trapping-level layer in a gate insulating film especially in the vicinity of its surface, which is regarded as the main cause for performance degradation with time, by a method wherein a very thin blocking region is sandwiched between a virtual channel region and a gate insulating film. CONSTITUTION:A gate region 2 is formed selectively on an insulating substrate 1, and then a gate insulating film 3 is deposited on the entire surface. A plurality of thin films is then successively deposited. First, a very thin a-Si:C:H film 7, not thicker than 300Angstrom , is deposited directly on the gate insulating film 3. Then, a buried channel layer 4 and a impurity-doped amorphous semiconductor layer 5 are formed. Mext, selective removal is accomplished. A process follows wherein source.drain regions 6 are selectively formed and the source.drain regions 6 serve as masks for the local, selective removal of the impurity-doped amorphous semiconductor layer 5. When an a-Si:C:H film is inserted along the interface of a gate insulating film and an a-Si:H film, carriers generated in the a-Si:H near the interface are so accelerated as to serve as a blocking region preventing easy entrapment of charges in the trapping level layer in the gate insulating film.
Patent JP-H05328266-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA JUNICHI
IPC: G09G3/36
Filed: 1992-05-19
Abstract: PURPOSE:To prevent the deterioration in picture quality by selecting a transfer direction of each column line driver in pairs to be opposite to each other and writing data from a picture element in an opposite direction with respect to the horizontal direction of a display pattern. CONSTITUTION:A column line driver consists of a couple or plural couples of odd number column use and even number column use line drivers 2,3 and the data transfer direction of the odd number column use and even number column use line drivers 2, 3 is opposite to each other and data are written from a picture element in the opposite direction with respect to the horizontal direction of the display pattern. That is, upper stage data DATA.U are written to a picture element 23 on the upper left of the screen via a picture element transistor (TR) 18 and simultaneously lower stage data DATA.L are written to a picture element 27 on the upper right of the screen via a picture element transistor (TR) 22. Then the write of the DATA.U is repeated from the left to the right of the display screen up to the picture element 26 and the write of the DATA.L is repeated from the right to the left of the display screen up to the picture element 24. Then a row line driver 1 selects a row line 5.