baber/WOPTO huggingface dataset:
Patent JP-2000123318-A (JP)
Title: Thin film magnetic head and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: G11B5/39
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To exactly retreat the tip surface of an upper pole from an air bearing surface without giving variation to the dimensions and shape of a pole chip in an induction type thin film magnetic head which forms a light gap layer on an lower pole formed on a substrate, forms the pole chip thereon and forms the upper pole on this pole chip. SOLUTION: This manufacturing method is executed by forming a photoresist 35 acting as a mask so that the tip part of the upper pole is exposed after the upper pole 34 is formed so as to cover the pole chip 28 and applying anisotropic etching, in which an insulation layer 29 filling up the surrounding of the pole chip constitutes an etching stopper, thereby retreating the tip face of the upper pole from the air bearing surface. Thus, the tip face of the upper pole is exactly retreated without affecting the pole chip by the anisotropic etching. The peeling of an overcoated layer at the time of grinding the air bearing surface is prevented by inclining this tip face.
Patent JP-H08152056-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H57/04
Filed: 1994-11-28
Abstract: PURPOSE: To ensure sufficient lubrication and to reduce the number of materials by a method wherein an oil reservoir to feed oil to a slide surface and the end face sides, positioned facing each other, of two side gears is provided between a block member to effect centering of the side gear and the two side gears. CONSTITUTION: Oil jumped up from an oil reservoir in a differential carrier through rotation of a differential case 21 enters oil reservoirs 77 and 79 through a notched tooth part by means of oil grooves 81 and 83 of boss parts 19 and 51. The oil sufficiently lubricates a slide part, which effects centering of side gears 35 and 37, by means of a thrust block 47 and is pushed out, as shown by an arrow mark 89, to the thrust washer 61 side by means of a centrifugal force. The oil flows through the radial groove 62 of a washer 61, sufficiently lubricates a slide part between the side gears 35 and 37, and is discharged through openings 85 and 87 to the outside of the differential case 21 by means of a centrifugal force and returned to the oil reservoir of the differential carrier.  This constitution feeds sufficient oil to respective lubrication parts, forms the two side gears in the same material shape as each other, and reduces the number of materials.
Patent JP-H02138116-A (JP)
Title: Composition for oral cavity
Inventor: YOKOGAWA YOSHIHIRO
IPC: A61K8/36
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a composition for the oral cavity, containing tetrahydroabietic acid or an ester derivative thereof and excellent in antimicrobial action and stability with safety for human bodies. CONSTITUTION:A composition containing tetrahydroabietic acid and/or an ester derivative thereof obtained by hydrogenating abietic acid extracted from a pinaceous plant in an amount of 0.001-10wt.%, preferably 0.1-3wt.% expressed in terms of a dry residue. The above-mentioned composition is extremely effective against various bacterial periodontosis including dental caries.
Patent JP-H06178841-A (JP)
Title: Play proceeding management apparatus for golf links
Inventor: HARAZONO KOJI
IPC: A63C19/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a play proceeding management apparatus which achieves a smoothing of proceeding with a play for each playing match and as a whole by making a player sensitive to playing without unnecessary delay. CONSTITUTION:This apparatus comprises a portable transmitter 2 capable of transmitting identification electromagnetic waves varied with holes and/or playing matches and receivers 10 exclusive for the holes which allows the receiving of signals for each hall. Each of the receivers 10 is provided with an alarm means and when the actual play time of the respective playing matches carrying portable transmitters 2 for emitting the identification electromagnetic waves is compared with a reference play time at each hole emitted from the portable transmitter 2 carried by the respective playing matches in the starting of play by the respective playing matches at the respective holes while an alarm is emitted only when the actual play time at the respective play matches approaches the reference play time preset for each hole or exceeds it.
Patent JP-H0549592-A (JP)
Title: Stand apparatus for endoscope
Inventor: TAKAHASHI CHOEI
IPC: A61B1/00
Filed: 1991-08-20
Abstract: PURPOSE:To achieve work of detaching a sheath efficiently without pollution from an endoscope and stand apparatus by placing a non-water permeating cover sheet on an operating part supporting base and an insertion tube carrier base to support a light guide connector with a connector carrier. CONSTITUTION:An operating part supporting base 12 is provided ony at both end parts in the longitudinal direction of an operating section 42. An inserting tube carrier base 13 is a semicircular straight gutter-shaped body with a cross- section arranged horizontal and an inserting tube 45 is paced stable thereon. A stand device 10 has the operating section supporting base 12 and an inserting tube carrier base 13 on a support 10b. The operating section carrying base 12 and the inserting tube carrier base 13 are covered with a non-water permeating cover sheet 18 such as unwoven cloth. A connector receiver 24 is arranged askew upward in the course of the support 10b so that a light guide connector 50 is inserted free to rotate. This achieves work of detaching a sheath from an inserting tube of an endoscope and work of detaching the cover from the operating section without polluting the endoscope and the stand apparatus as well.
Patent JP-H03159983-A (JP)
Title: Agricultural material and production thereof
Inventor: HIRASAWA IZUMI
IPC: C05G3/60
Filed: 1989-11-14
Abstract: PURPOSE:To obtain an agricultural material effective in improving soil and promoting the growth of crops by forming a calcium phosphate compound on the surface of scarcely soluble granular material and attaching a physiologically active substance to the surface. CONSTITUTION:Scarcely water-soluble granules (e.g. rock phosphate, bone black and Kanuma-tsuchi) are made to contact with a phosphorus-containing liquid in the presence of calcium and alkali to form crystal of calcium phosphate compound on the surface of the granules. The treated granules are immersed in a liquid containing a physiologically active substance (e.g. hormone, agricultural chemicals or lysozyme) to support the physiologically active substance on the surface.
Patent JP-H10128719-A (JP)
Title: Concrete block molding apparatus
Inventor: KUWANA MASAMI
IPC: B28B3/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block molding apparatus with simple constitution wherein mixing of each mortar can be easily and well performed and a required color pattern can be continuously obtd. SOLUTION: This molding apparatus molds a concrete block by filling a concrete C for a base layer fed from a fixed hopper for the base layer in a form on a pallet by a base layer material feeding box and pressing it and then, filling mortars Ma and Mb fed from a skin layer fixed hopper 41 the inside of which is divided into two by a partition plate 41p in a form by a surface layer material feeding box and pressing it. In this case, a mixing body 51 with mixing blades 51w, for mixing the mortars Ma and Mb for the surface layers by rotating it, is provided on the top of the cut gate 42 in the fixed hopper 41 and a driving mechanism for rotating the mixing body 51 during the mortars Ma and Mb for the surface layers are fed to the surface layer material feeding box from the skin layer fixed hopper 41, is provided.
Patent JP-H04167506-A (JP)
Title: Electronic part
Inventor: TAKATANI MINORU
IPC: H01G4/40
Filed: 1990-10-31
Abstract: PURPOSE:To contrive improvement in circuit characteristics by a method wherein at least part of circuit elements are formed in such a manner that at least one of conductors is connected to the connection conductors which pass through the inside of a sintered body in the longitudinal direction; the connection conductors are led out to one surface of the sintered body in longitudinal direction, to be electrically connected to the conductive pattern provided on one surface of the sintered body. CONSTITUTION:Connection conductors 41 and 42 are buried in such a manner that at least a part of conductors 201 to 211 is connected and that the connection conductors pass through the inside of a sintered body in longitudinal direction, and the conductor patterns 51 and 52, with which the connection conductors 41 and 42 are connected, are provided on the surface 1A and 1B of the sintered body 1. Accordingly, the interterminal distributed capacitance, which has been a trouble in the past when a terminal electrode is provided on the side edge of the sintered body 1, can be almost prevented. Moreover, both sides 1A and 1B of the sintered body 1 have wider area when compared with the side edge face, and as the degree of freedom of selection of the number and shape of the conductive patterns 51 and 52 is increased, the distance between the connecting conductors 41 and 42 is decreased, and lead inductance is reduced. As a result, circuit characteristics can be improved.
Patent JP-S63148446-A (JP)
Title: Magneto-optical recording medium capable of over-write
Inventor: SATOU MASAAKI
IPC: G11B11/105
Filed: 1986-12-10
Abstract: PURPOSE:To realize an over-write mode where an instantaneous recording action is possible by holding the bits of 1st and 2nd layers which are formed with the beams of low levels regardless of the influence of a recording magnetic field. CONSTITUTION:When a beam intensity has a high level, both the 1st layer (recording layer) 1 and the 2nd layer (auxiliary recording layer) 2 are magnetized at level 0 or a low level by the radiation heat of the laser beam. Thus the temperature of a recording medium drops as the medium gets further away from a beam spot. In this cooling (heat dissipation) process, a bit having the magnetization of 'direction A' is formed at the layer 2 due to a recording magnetic field (Hb). Then in the following cooling process, a bit having the magnetization of 'adverse direction A' is formed at the layer 2 with reverse. Then a bit having the magnetization of 'adverse direction A' or 'direction A' is formed to the layer 1 in the following process owing to the influence of the 'adverse direction A' of the layer 2. In such a way, an over-write mode is secured and furthermore the same information are recorded to both layers 1 and 2. Thus the linear polarized light irradiates the layer 1 or 2 and the information can be reproduced from the reflected light of said polarized light.
Patent JP-H10140627-A (JP)
Title: Hot water discharge valve
Inventor: NAGASHIMA YOICHI
IPC: E03B7/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To perfectly discharge the hot water within a water feed pipe or hot water feed pipe with a simple operation and prevent the freezing accident by housing check valve elements in inflow ports provided in different levels in a valve box to form a double check valve structure, and providing narrow diameter parts each between annular packings of a piston closely fitted to a cylinder within the valve box. SOLUTION: Hot water inflow parts 2, 3 are provided in different levels on the side wall of a valve box 1, upstream check valve seats 8, 8' and downstream check valve seats 10, 10' are formed on the inflow ports 2, 3, respectively, to house check valve elements 11, 11' between the both. Within the valve box 1, cylinders 5-7 are concetrically provided above the upper inflow port 2, between both the inflow ports 2, 3, and under the lower inflow port 3, respectively, and a discharge port 4 is formed on the lower end part. Further, a piston 13 having annular packings 14-16 for sliding each cylinder 5-7 has narrow diameter parts 17, 18 between the upper annular packing 14 and the middle annular packing 15 and between the middle annular packing 15 and the lower annular packing 16, respectively.
Patent JP-H08151904-A (JP)
Title: Exhaust silencer installation structure of gas turbine
Inventor: KUMAKURA HIROTAKA
IPC: F02C7/08
Filed: 1994-11-29
Abstract: PURPOSE: To miniaturize and lighten while retaining maintenance, in the exhaust silencer installation structure of a gas turbine. CONSTITUTION: In the exhaust silencer installation structure of a gas turbine in which the outline of an exhaust silencer 8 is lager than a heat exchanger 5, a supporting member 9 protruded outside further than the outline of the exhaust silencer 8, is connected to the heat exchanger 5, and bolts 56 to tighten the supporting member 9 and the exhaust silencer 8 are prepared, and arranged outside further than the outline of the exhaust silencer 8.
Patent JP-H03157512-A (JP)
Title: Tilting pad-shaped radial bearing
Inventor: UEDA MASAYUKI
IPC: F16C17/03
Filed: 1989-11-15
Abstract: PURPOSE:To contrive improvement of bearing load capacity by providing a tapered hole, with the point tapered toward a rotary shaft, in the back metal of a bearing and filling the tapered hole partly with the sliding material of the bearing to integrally form the back metal with the sliding material so as to improve its close adhesion while eliminating unstability by collision of lubricating oil. CONSTITUTION:Many tapered holes 301 are formed being tapered toward a pump shaft 16 in the back metal 31 of a radial bearing, and one-unit structure is formed by molding a sliding material 30 in each tapered hole 301. Consequently, tapered protrusions 302 are formed in peripheral and axial directions in the sliding material 30, and by these protrusions 302, fall-off of the sliding material 30 is prevented by wedge action of the protrusion. Also the root part of the protrusion 302 receives shearing force as a force in the tangential direction, and the tapered holes 301 are distributed in the total surface, consequently, local exfoliation of the back metal 31 and the sliding material 30 is prevented. A tapered surface 303 is formed in the inflow port of lubricating oil 36 in a clearance between a pad 29 and a pump shaft 16, and even when the lubricating oil 36 collides against the pad 29, an inflow of the oil can be smoothly performed with none of unstable vibration generated.
Patent JP-H08153979-A (JP)
Title: Waterproof structure for open/close section of outdoor radio equipment
Inventor: HAGIWARA SATOSHI
IPC: H04B1/38
Filed: 1994-11-29
Abstract: PURPOSE: To prevent the intrusion of rain water into outdoor radio equipment due to the open/close section of the equipment left unclosed or insufficiently closed. CONSTITUTION: A cover 1 which is put on the opening of outdoor radio equipment 7 is provided to the equipment 7 and the attachment and detachment of the cover 1 to and from the equipment 7 is performed by means of a fixing member 11 composed of an inserting side 2 provided to the cover 1 and receiving side 3 provided to the equipment 7 side. A stepped section 5 is formed around the opening and a two-stage packing 4 is fitted to the stepped section 5. When the cover 1 is put on the equipment 7 and the cover 1 is coupled with the equipment 7 by means of the member 11, the packing 4 is compressed from above with a pressing section 13 formed on the inside of the opening of the cover 1.
Patent JP-H09170628-A (JP)
Title: Protective device for drive shaft
Inventor: HERCHENBACH PAUL
IPC: F16D3/84
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To avoid contact of a protecting ventilation tube with a constituent part of a universal joint covered by the tube when the protecting ventilation tube is radially stressed. SOLUTION: A protector is provided which is supported at two universal joints 2, 2', by a connecting cap 8 and a slide ring. Each connecting cap 8 is formed for the protecting tube 12 to be connected. The protector protects against contact during rotation of a drive shaft 1 while resting. Each connector cap 8 is attached to a support ring 13 supporting from inside the protecting ventilator 12 by spokes 19.
Patent JP-H07146547-A (JP)
Title: Production of photopolymerization type photosensitive planographic printing plate
Inventor: TSUCHIYAMA MASAAKI
IPC: G03F7/00
Filed: 1993-11-25
Abstract: PURPOSE:To produce a planographic printing plate in a bright and safe environment by providing the surface of a base with a photosensitive layer consisting of a photopolymerizable compsn. and a protective layer contg. a water-soluble high polymer binder. CONSTITUTION:The photosensitive layer consisting of the photopolymerizable compsn. and the protective layer contg. the water-soluble high polymer binder are applied in this order on the base and are dried. The relative humidity thereof is controlled to 60 to 93% and the base is subjected to post working, such as surface treating, transporting, cutting and packaging. This photopolymerizable compsn. contains 0.01 to 20 pts.wt. sensitizer and 0.1 to 80 pts.wt. activator among photopolymn. initiators and further 10 to 400 pts.wt. high polymer binder in 100 pts.wt. addition polymerizable compd., such as unsatd. carboxylic acid having, preferably ethylenic double bonds. As a result, the photopolymn. type photosensitive planographic printing plate having a high sensitivity and high quality is produced in the bright and safe working environment and the photofogging is hardly generated even after production.
Patent JP-S63146926-A (JP)
Inventor: JIYOZEFU PAAIFUAA
IPC: C08G69/00
Filed: 1987-11-25
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-H09136442-A (JP)
Title: Method for image forming and system therefore
Inventor: SHINOZAKI MICHIO
IPC: B65H7/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a slip from generating between a pre-printing and a visual image, or a machine-read image by a method wherein a visual image is delineated on a transfer film based on a slip amount between a mark on a plastic card and a reference mark, and the machine-read image is delineated with a holding position of the plastic card as a reference. SOLUTION: A visual image slip amount calculating unit 70 compare-subtracts an actually measured value in the X axis and an actually measured value in the Y axis using reference values respectively, and calculates a mark 15, i.e., a slip amount in the X axis and Y axis directions of a pre-printing of a plastic card 3. A machine image slip amount calculating unit 71 calculates a slip amount in the Y axis direction of the plastic card 3 in a stage 51. At a transfer form setting unit 75, according to the operation results from the visual image slip amount calculating unit 70 and the machine image slip amount calculating unit 71, a transfer image is fetched from a transfer image recording unit 73, and by arranging the transfer image in a corrected form, and image data is created.  Then, a primary transfer control unit 74 transfers the transfer image in response to the slip amounts on a transfer film 52, based on the image data.
Patent JP-H07147182-A (JP)
Title: Ceramic heater
Inventor: NAGASAKI KOICHI
IPC: C04B35/495
Filed: 1993-11-25
Abstract: PURPOSE:To uniformly generate a heat and keep the performance over a long period by using a perovskite ceramic consisting of specified La oxide and Cr oxide as a heating element. CONSTITUTION:A heating part is formed from a ceramic consisting of a chemical formula (La1-xAx)(Cr1-rBr)O3, 0.15<=X<=0.5, 0<=Y<=0.5, and having a volume resistivity ranging from 0.1 to 10OMEGAcm. A is one kind or more of 2a-group elements in the periodic table, B is one kind or more of elements such as Co, Fe, Ni, Ce, Zr, and elements of 3a-group and 4a-group in the periodic table. The heater consisting of this conductive ceramic is uniformly heated, and characteristic deterioration is small even in high temperature because it consists of a high melting point oxide. When this is used in the sealing process of a picture tube, for example, glass is uniformly heated and fused to perfectly vacuum-seal the picture tube, and the life of the heater is also extended. Porosity is preferably set to 5-20% to impart thermal shock resistance.
Patent JP-H03157588-A (JP)
Title: Fire protection structure of floor through hole
Inventor: YASUDA KOKICHI
IPC: F16L5/04
Filed: 1989-11-14
Abstract: PURPOSE:To make a fireproofing step performable with simple procedures by installing a hanger in a through hole, projecting a bending edge outward, mounting a fireproof plate, filling up a heat resisting sealant and a fireproofing filler, and blocking them with the fireproofing plate, then piling up the heat resisting sealant. CONSTITUTION:A through hole H of a floor F is blocked up with a hanger 1, a fireproof plate 2, a fireproof filler 3 and a heat resisting sealant 4. This metal hanger 1 is bent, its edge is hooked on top of the floor F, hanging it in the through hole H, and the fireproof plate 2 is mounted on the bending part for blockage. The heat resisting sealant 4 is filled up on the fireproof plate 2, forming an airtight layer 41, and the fireproof filler 3 of endothermic, expansible noncombustible material is filled up. The fireproof plate 2 is set on the fireproof filler 3, blocking the through hole H, and it is sealed up with the heat resisting sealant 4. In consequence, a fire protection structure is easily executable with work from the floor top side without requiring any clamping means such as bolts and so on.
Patent JP-H11135183-A (JP)
Title: Electrical outlet
Inventor: HONDA MINORU
IPC: H01R/
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrical outlet which can connect a plurality of types of contacts having different shapes and can easily be applied in place. SOLUTION: The front face of a body 1 of electrical outlet is furnished with a contact inserting hole 3 in such a shape that a rectangular hole 3a for admitting the insertion of a plug blade and a circular hole 3b for admitting the insertion of a conductive pin are in linked in a single piece structure. A contact receptacle 11 to be connected with a contact is stored and mounted in the body 1 formed in dimensions of one module. The receptacle 11 is formed integrally as a blade receptacle spring block 10 from a plate-shaped metal member with a terminal piece 13a of a terminal part 12, where an external electric wire is to be connected. The terminal part 12 has a quick couple terminal structure equipped with a locking spring 14 and unlocking button 15.  Accordingly, a plurality contact types having different shapes such as a plug blade and conductive pin can be inserted in one contact inserting hole 3 for generating connections, and a wiring fixture of embedded type and a mounting frame can be in common use so as to be installed being embedded in a wall surface, etc., which facilitates the execution of works.
Patent JP-S63148606-A (JP)
Title: Electromagnetic apparatus
Inventor: KIUCHI OICHI
IPC: H01F27/24
Filed: 1986-12-12
Abstract: PURPOSE:To simplify an assemblage operation and to eliminate the generation of a groaning noise by a method wherein an internal iron-core and an external iron-core are connected to each other in such a way that a fitting part formed on the inner face at the external iron-core and the fitting part formed at the internal iron-core are pressed together so as to fit a protruding part to a recessed part. CONSTITUTION:An external iron-core 11 which is seamless and is shaped to be a square frame and an internal iron-core 12 where a coil 14 is mounted and which is arranged inside the external iron-core 11 are provided; a fitting part 13 formed on the inner face at the external iron-core 11 and another fitting part 15 formed at the internal iron-core are pressed together so as to fit a protruding part to a recessed part. By this structure, a welding operation or the like between the iron cores 11, 12 can be omitted and the cores can be assembled easily. In addition, the vibration at the mating face between the iron cores 11, 12 can be suppressed; the leakage of magnetic flux to the outside can be reduced; as a result, a groaning noise can be reduced.