baber/WOPTO huggingface dataset:
Patent JP-H02216780-A (JP)
Title: Power-on resetting system
Inventor: MIYAWAKI HIROTOMO
IPC: H01R13/64
Filed: 1989-02-16
Abstract: PURPOSE:To surely reset a circuit by providing a circuit to detect the contact of the connector pins of a connector for signal feeding and two or more of contact pieces of a printed board, and generating a reset pulse by the detecting signal. CONSTITUTION:When a printed board 2 is inserted to the connector 11 of a device 1, a detecting circuit 23 detects that connector pins P1-Pn of the connector 11 are contacted to two or more pins of the contact pieces C1-Cn of the printed board 2, the detecting signal d is input to a reset pulse generator 21, the generator 21 generates a reset pulse R to deliver to an electron circuit 22, and the circuit 22 is reset to the initial condition.
Patent JP-S62195333-A (JP)
Title: Production of physiologically active substance
Inventor: SATO TOSHIO
IPC: A61K36/07
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a physiologically active substance, having hyaluronidase inhibitory action and antiviral action and useful as antiallergic agent and antiviral agent, by extracting Ganoderma lucidum Karst. with water and collecting an ingredient containing hexouronic acid from the resultant extract. CONSTITUTION:About 20pts.wt. water is added to 1pt.wt. fine powder of Ganoderma (botanical name; Ganoderma lucidum Karst.) and extracted at 90-100 deg.C for several hours and concentrated to about 20 times to give an extract essence, which is then dissolved in water in an amount of about 100 times. Ethanol in an amount of about 5 times is then added to precipitate a physiologically active substance. The resultant precipitates are then fractionated by using a column, e.g. Sephadex G-100, etc., to afford the aimed physiologically active substance flowing out to a fraction containing hexouronic acid by distilling away the solvent. The physiologically active substance is stable to heat (90 deg.C for 10min), readily soluble in water and insoluble in ethanol and present in the fraction of the hexouronic acid different from a protein fraction.
Patent JP-S61197928-A (JP)
Title: Kitchen gas exhaust device
Inventor: SUGIHARA AKIYOSHI
IPC: F24C15/20
Filed: 1985-02-26
Abstract: PURPOSE:To make it possible to exhaust to the open air the soot smoke and steam by blowing the air flow generated by a blower from a blow-out opening to an exhaust outlet in a kitchen. CONSTITUTION:A centrifugal blower 1 that is driven by a motor sucks in the open air 5 and blow it out from a blow-out opening 2 to an exhaust outlet 3. The soot smoke and steam 4 in a kitchen are led to the exhaust opening 3 and then to the open air by the guiding effect of the blown-out air.
Patent JP-H06246400-A (JP)
Title: Twin roll type continuous caster and twin roll type continuous casting method
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the generation of a casting flash by bringing one side of the end part of a side weir into close contact with the roll surface of one side of a casting roll, arranging the inner wall surface of the side weir into close contact with the roll end surface of the other casting roll and executing the circular vibration while centering the axis of the one side of casting roll. CONSTITUTION:Molten metal is poured into pouring basin part having one pair of the casting rolls 2, 2' and one pair of the side weirs 10, 10' at the front and the rear sides and formed with the casting rolls and the side weirs, and a casting strip is pulled out from the lower part of casting rolls. The one side of side weir 10 has the end surface of the shape along the roll surface of the one side of casting roll 2 and is arranged in close contact with the roll surface of the casting roll. The inner wall surface of this side weir 10 is arranged in close contact with the roll end surface of the other casting roll 2' so as to attain the circular vibration of the weir with the axis of the one side of casting roll as a center. The other side weir 10' executes the circular vibration as the same way as the one side of side weir. By this method, the generation of the casting flash is effectively prevented and the cast strip can tightly be wound without cutting off.
Patent JP-2000236145-A (JP)
Title: Wiring board and its manufacturing method
Inventor: OURA KIKUO
IPC: H05K1/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a wiring board and to form a photoresist layer without producing air bubbles and exposed portions, by making a conductive wire layer embedded in a recessed portion formed in one surface of an insulating layer and a conductive wire layer embedded in a through hole, extending from the bottom surface of the insulating layer to the embedded conductive wire layer. SOLUTION: Because the formed top surfaces of embedded conductive layers 2, 3 are flush with the top surface of an insulating layer 1, when a photoresist layer or a solder-resist layer is formed on these embedded conductive layers 2, 3, a level difference is not produced on the photoresist layer or the solder- resist layer. Accordingly, this will produces neither air bubbles or reduce the thickness of the photoresist layer or the solder-resist layer at the top shoulder portions of the embedded conductive layers 2, 3 or expose the top shoulder portions of the embedded conductive layers 2, 3. Furthermore, this can make it possible to use a sheet-like photoresist layer or solder-resist layer, which facilitates the formation of the layer and does not stain the formation environment of the layer.
Patent JP-H07250365-A (JP)
Title: Position registration control method
Inventor: YAMAMOTO HIROYUKI
IPC: H04Q7/22
Filed: 1994-03-08
Abstract: PURPOSE:To select a size of a registration area to be a size suitable for a moving quantity by not fixing number of radio zones set to an individual position registration area in advance and setting only a zone whose zone residence probability is a set threshold level or over to the area. CONSTITUTION:When a mobile station M1 not in use is located at first to a radio zone A1, notice information from a base station B1 is received and it is recognized that the current radio zone is the radio zone A1 and it is stored in a zone memory. Furthermore, the mobile station M1 confirms that a common position registration area is a common position registration area SA1 based on the notice information. The mobile station not forming an individual position registration area because it has not been in use stores the common registration area SA1 to its own registration area memory. Then the mobile station M1 generates a presence call unit memory and describes the number to a presence frequency column. When the mobile station M1 moves to a zone A2, the mobile station M1 recognizes the zone A2 according to information from a base station B2.
Patent JP-S53122154-A (JP)
Title: Fuel atomizer
Inventor: MATSUMURA TAMOTSU
IPC: F23D11/34
Filed: 1977-03-31
Abstract: PURPOSE: To prevent the application of ultrasonic waves to a measuring part, and to ensure slightness even when there happens its application and non-wear, by separating the measuring part and an atomising mechanism part by ultrasonic wave. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05206603-A (JP)
Title: Flexible printed wiring board
Inventor: NISHIKAWA JUNICHIRO
IPC: H05K3/36
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a flexible printed wiring board which may be automatically mounted on a printed board by the same method as used for surface mounting type electronic parts and altogether soldered by a solder reflow furnace. CONSTITUTION:A flexible printed wiring board FPC1 is provided with a soldering terminal 5 and a reinforcing plate 2 bonded to the bonding part of a punchable position 3. The soldering terminal 5 of the flexible printed wiring board FPC1 and the soldering terminal 7 of a printed board 6 are soldered to each other and then the flexible printed wiring board and the bonding part of the punchable position 3 of the reinforcing plate 2 are cut off along a cutting line 15 by punching and removed to make a unitary construction including only the flexible printed wiring board FPC1 in which the reinforcing plate 2 is repeeled.
Patent JP-S52122361-A (JP)
Title: Ketolactol derivatives and their preparation
Inventor: TOORU TAKESHI
IPC: C07D307/32
Filed: 1976-04-05
Abstract: PURPOSE:Kotolactol derivatives I (R is methyl or ethyl), e.g. 2-acetonyl-3oxo-5-methoxytetrahydrofuran.
Patent JP-S51111206-A (JP)
Title: Method for storing liquid fuel such as heavy oil and others
Inventor: NAKAMURA KIMIYASU
IPC: B65D88/78
Filed: 1975-03-26
Abstract: PURPOSE: Method for string liquid fuel such as heavy oil, etc. in a tank floating on the surface of the water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09214670-A (JP)
Title: Image scanner
Inventor: SATO KAZUO
IPC: H04N1/028
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of a lens array without inviting the large size of a product and the increase of the cost. SOLUTION: In this image scanner, a diaphragm 24 is provided between a reading glass 14 and a lens array 18 or between the lens array 18 and a light receiving part 20. The reading light beam that the object such as an original reflects enters the lens array 18 and is irradiated from the lens array 18 at a narrower angle via the diagphragm 24. Therefore, only the light passing in the vicinity of the center axis of the lens is used, the aberration that the lens has can be reduced and resolution can be improved.
Patent JP-H07225589-A (JP)
Title: On-vehicle speaker system and speaker
Inventor: KOBAYASHI KOZO
IPC: G10K11/18
Filed: 1994-02-14
Abstract: PURPOSE:To improve the sound quality by giving directivity to the opening part of a grill. CONSTITUTION:The on-vehicle speaker system has a full-range speaker fitted to a door. The wall 26 of the grill 22 fitted to this full-range speaker is thicker at parts 26A between opening parts 24, adjoining to each other in the direction wherein the ears of a listener are directed, than other parts 26B. The opening part 24 of the grill 22 consists of long holes 28 and the full-range speaker is so arranged that the long axes L3 of the long holes 28 of the grill 22 are directed to the ears of the listener.
Patent JP-H06322038-A (JP)
Title: Improving method of foamability of styrene polymer particle
Inventor: FURETSUDO EMU ZONNENBAAKU
IPC: C08F212/08
Filed: 1994-02-14
Abstract: PURPOSE: To obtain a high-quality low-density foamed article from a reduce amount of expandable particles by copolymerizing a styrenic monomer with a specified amount of an acrylic ester monomer.  
     CONSTITUTION: 0.1-10 wt.%, based on the styrenic monomer (e.g. styrene) acrylic ester monomer is added to an aqueous suspension. Here, the acrylic ester monomer has a structure of the formula: CH 2 =CR-CO 2 R' (wherein R and R' are independently H, a linear or branched cyclic 1-30C alkyl, an aryl, an aralkyl or an alkoxyalkyl). Here, for example, an aqueous suspension polymerization process is used. By simply combining the above two monomers with a suspending agent, a free radical catalyst, a surfactant, a blowing agent, etc., the polymerization can be performed in one stage. Further, it is possible that the acrylic ester monomer is copolymerized with the styrenic monomer in the presence of styrenic polymer seed particles to obtain particles coated with the formed copolymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62197050-A (JP)
Inventor: FURANKO KASUTERIINI
IPC: A61C1/08
Filed: 1987-02-20
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-S57152660-A (JP)
Title: Metal vapor electric-discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/50
Filed: 1981-03-16
Abstract: PURPOSE:To prevent the fusing of the conductive members and the breakdown of the outer tube by constituting a metal vapor electric-discharge lamp so that the current of discharge in which a lead wire works as a luminous point always flows through a current-limiting resistance. CONSTITUTION:The distance between a lead wire 17b, which connects a lighting tube 15 and a current-limiting resistance 18, and another conductive member having an electric potential corresponding to that of the lead wire 17b is maintained to be smaller than the distance between the lead wire 17b and any other conductive member, which is installed within an outer tube 1 and has a different electric potential. The lead wire 17b becomes a luminous point all the time when pulse voltage develops outer tube electric discharge without causing any lighting of an emission tube 2. Since the current of the electric discharge, in which the lead wire 17b works as a luminous point, always flows through the current-limiting resistance 18, this electric discharge is stopped immediately after its development.
Patent JP-H09228670-A (JP)
Title: Building
Inventor: KOSUGE KATSUMI
IPC: E04H3/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a display effect by forming an elliptical spherical space for a display into an elliptical spherical domy building, disposing lifting-lowering mechanisms under divided floor boards and freely lifting and lowering the split floor boards. SOLUTION: The level of the floor 6 of an oval elliptical spherical internal space 5 closed with the exception of an entrance is formed at double levels at two stages, and the floor 6 is partitioned and divided into a plurality of squares. Lifting-lowering mechanisms are housed in lifting-lowering floor pits 9 formed under each split floor board 6a formed in vibration isolation structure, and each split floor board 6a is elevated and brought down singly to arbitrary height. Almost semicircular stages 12 lifted and lowered by the same mechanisms as the split floor boards 6a are installed at the end sections of the floor 6 at a lower stage, and stepped seats 14 expanded and contracted in the horizontal direction are mounted to the lower sections of lifting-lowering floors 6b.  Accordingly, exhibits are arranged into a spatial space, the personality of the exhibits is emphasized, and a display effect can be improved.
Patent JP-S63208566-A (JP)
Title: Production of guanidine derivative
Inventor: TOMINO IKUO
IPC: C07C323/44
Filed: 1987-02-23
Abstract: PURPOSE:To obtain the titled compound useful as a precursor for gastric inhibitory agent acting on histamine H2-receptor antagonistic action, in high yield, by reacting a cyanoguanidine derivative with a diacetyl derivative in the presence of an easily handleable organic base available at a low cost. CONSTITUTION:The objective compound of formula III can be produced by reacting a cyanoguanidine derivative of formula I (R is lower alkyl) with a diacetyl derivative of formula II (X is Cl or Br) in the presence of an organic base (e.g. triethylamine) in a solvent (e.g. methanol) at -30-+50 deg.C for 10min-5 hr, preferably at 0-30 deg.C for 30min-2hr. The amount of the organic base is 1-5 equivalent and that of the solvent is 1-20pts. based on the compound of formula I. The starting compound of formula I can be produced from cyanamide by conventional method and the compound of formula II is obtained by the halogenation of diacetyl.
Patent JP-S60182402-A (JP)
Title: Self-luminescent optical fiber
Inventor: YONEKURA NOBUYOSHI
IPC: G02B6/00
Filed: 1984-02-29
Abstract: PURPOSE:To allow an optical fiber to emit from its outer periphery and to attain the image form use of various control panels by providing a fluorescent material outside of the optical fiber. CONSTITUTION:The optical fiber 1 is coated with a luminescent material 2 obtained by adding the fluorescent material to the raw material of the optical fiber. Light traveling in the optical fiber 1 causes said coating material 2 to luminance. Almost all of incident light R1 appears as reflected light R2, but part of it is diffracted as diffracted light R3. The diffracted light R3 strikes the material 2, which emits light from the outer periphery of the optical fiber.
Patent JP-S62195026-A (JP)
Title: Production of spherical thermoplastic resin powder
Inventor: TAKAGI SHUJI
IPC: C08J3/16
Filed: 1986-02-22
Abstract: PURPOSE:To make indeterminate powder of mechanical grinding spherical powder useful as a scrubbing agent of cosmetic by a simple operation without changing particular diameter, heating raw material resin powder by the use of an insoluble solvent as a medium in the presence of a dispersant while stirring and cooling. CONSTITUTION:Intermediate thermoplastic resin powder as raw material powder is heated by the use of a solvent insoluble in it as a medium in the presence of a dispersant at >= melting temperature while stirring and cooled to give spherical powder keeping substantially the same particle size distribution as that of the raw material resin powder. An ethylene-acrylic acid copolymer is used as the dispersant. Polyethylene, polypropylene, polystyrene, nylon, styrene-acrylic copolymer, etc., are used as the indeterminate resin powder. The middle particle diameter of the powder is 1-1,000 microns. Water is used as the solvent.
Patent JP-H10230754-A (JP)
Title: Riding type control work vehicle
Inventor: NAKADA SHIGERU
IPC: B62D7/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a support part of a front wheel so as to improve the reliability of a work vehicle of three-wheel type by fixing a front case to a front part of a vehicle body frame, supporting a front wheel support member in a lower part in such a manner that it can turn freely to turn by a steering device, and supporting a front wheel drive shaft rotatably. SOLUTION: A front wheel support member which supports a front wheel 2 on a lower face of a box type front case 7 is inserted into a front end part of a front frame in such a manner that it can turn freely. The front wheel support member consists of a cylindrical king pin 100 which has a shaft core in the vertical direction and a front drive case 8. Moreover, a turning shaft 110 connected with a power transmission shaft drives an axle 101 finally through a bevel gear 109 and a front wheel drive shaft 102. Moreover, the turn operation of a steering wheel is transmitted through a steering transmission shaft, a worm shaft 113, and a worm wheel gear 115 so that the king pin 100 is turned and the front wheel 2 is turned by the steering. Consequently, it is possible to improve the reliability of a riding type control work vehicle.
Patent JP-H03243317-A (JP)
Title: Electric circuit inserted molding device
Inventor: WARATANI KENICHI
IPC: B29C45/14
Filed: 1990-02-21
Abstract: PURPOSE:To obtain an electric circuit inserted molding device, which prevents electrically conductive parts from exposing, by a method wherein first resin layer is molded on one side of a lead frame under the condition that the lead frame is pushed by pin device against either one of a top force and a bottom force and, after the cavity space material is widen, second resin layer is molded on the other side of the lead frame. CONSTITUTION:After a lead frame 1 is installed in a cavity in a bottom force core 6, a mold is closed by mounting a top force 10. The lead frame 1 is pushed and fixed with a plurality of ejector pins 14 onto the top force 10 side. Further, the end of the lead frame 1 is fixed by an upper distance piece 7 and a lower distance piece 8. First resin layer is transfer-molded by extruding thermosetting resin material 12, which is charged in the pot 28 in the top force 10, through a runner 5 with a plunger 11. After the solidification of resin, by pushing down the bottom force core 6 by driving a hydraulic cylinder 17, a gap for molding second resin layer is formed above the lead frame 1. After exchanging the upper distance piece 7 and the lower distance piece 8 with an upper distance piece 26 and a lower distance piece 27, thermoplastic resin material 13 is injection-molded so as to produce second resin layer 4.
Patent JP-H10216222-A (JP)
Title: Milking connection body and milking set
Inventor: MORIFUJI YASUO
IPC: A61M1/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To connect a milking cup to the bottle body of a nursing bottle being a different type. SOLUTION: This milking set is the one which is selectively fitted to the bottle body of one of the nursing bottles between (1) the first type nursing bottle whose nipple lower end part is fitted to the mouth part of the bottle body 1A so as to be freely attachable/detachable and (2) the second type nursing bottle whose nipple fixing ring is screwed to the outer peripheral surface of the mouth part in the bottle body so as to be freely attachable/detachable and whose nipple lower part is pinching-fixed between the upper end part of the bottle body mouth part and the upper end part of the nipple fixing ring and the milking set is also the one where the bottle body 1A is connected to the milking cup 12 opening in an upper side.  The milking set is provided with a cylindrical insertion cylinder part 24 inserted to the mouth part of the first type nursing bottle body 1A so as to be freely attachable/detachable, a flange part 25 which is fixed by being held between the upper end part of the mouth part of the second type nursing bottle body and the upper end part of the nipple fixing ring and a connection cylinder part 26 where a connection cylinder part 16 projected downwards is inserted so as to be freely attachable/detachable.
Patent JP-S52121831-A (JP)
Title: Sefety device for combustion utencils
Inventor: MATSUBARA HIDEKI
IPC: F23N5/10
Filed: 1976-04-05
Abstract: PURPOSE:To reduce ignition manipulating time by keeping the valve open for a certain period of time by supplying external electric current by means of a transistorized circuit unitl the generating power of a thermo-couple rises to a sufficient level after the igniting device is actuated.
Patent JP-H02218007-A (JP)
Title: Magnetic head device for floppy disk device and manufacture of magnetic head
Inventor: KUSUNOKI MASAHIRO
IPC: G11B5/265
Filed: 1989-02-20
Abstract: PURPOSE:To make the interval between a read/write gap and an erase gap constant by coupling a divided head chip for erase and a divided head chip for read/write. CONSTITUTION:The head chip 13 for erase is coupled to the head chip 12 for read/write so that the erase gap 11a is arranged so as to have a prescribed azimuth against the read/write gap 10. Then, in the case of constituting the magnetic head by coupling each chip 12, 13 divided from each block 22, 23, the interval between the gaps 10 and 11a can be made constant for each head.
Patent JP-S57154217-A (JP)
Title: Optical multiple ray branching circuit
Inventor: ISHIKAWA AKIRA
IPC: G02B6/28
Filed: 1981-03-17
Abstract: PURPOSE:To obtain an optical multiple ray circuit which is small-sized, high in efficiency and inexpensive, by providing an optical fiber on one end being vertical to the center axis of a semicylindrical focusing optical transmission body, and placing plural optical fibers slantingly on the place of the center axis through multilayer film filters whose transmission wavelength areas are different. CONSTITUTION:On one end being vertical to the center axis of a semicylindrical focusing optical transmission body 10, an optical fiber 101 is provided, optical fibers 102-105 which have provided dielectric multilayer film filters 202-205 for making only a light beam of different wavelength lambda1-lambda4 transmit, on each polished end are placed on the plane of the center axis at prescribed intervals. The light beam of lambda1-lambda4 propagated through the optical fiber 101 is propagated through the optical transmission body as shown by a dotted line, and the light beam of the wavelength lambda1-lambda4 is made incident to the optical fibers 102-105, respectively. Said constitution can be reversed. In this way, it is possible to obtain an optical multipe ray circuit which is small-sized, high in efficiency and inexpensive.