baber/WOPTO huggingface dataset:
Patent JP-S6380911-A (JP)
Title: Position detector for top end of rolled stock
Inventor: KUTOGI YUKIHARU
IPC: G01V8/12
Filed: 1986-06-04
Abstract: PURPOSE:To accurately detect bite of a rolled stock to work rolls by installing a rolled stock detection wave emitter, an air injector, a wave receiver converting the detected waves into electric signals, and a binarization device between upper and lower work rolls of a rolling mill. CONSTITUTION:In the case of reverse rolling a rolled stock 1 such as steel sheet, etc., by upper and lower work rolls 2, 3 of a reverse rolling mill RRS, a wave emitter 19 emitting light or ultrasonic waves into the gap between the rolls 2 and 3, a wave receiver 16 receiving the emitted waves, nozzles 22, 25 injecting an air jet into the gap are installed. Those light, ultrasonic waves, and an air jet are projected or injected into the gap between the rolls 2, 3 in parallel to detect the moment at which the stock 1 enters between the rolls 2, 3 and is bitten by the rolls 2, 3 by the receiver 16 indicating the moment by an electric signal. The position of the top end of the stock 1 between the rolls 2, 3 at both normal and reverse bitting moments in reverse rolling is accurately detected by generation of a binary signal indicating reverse rotations of the rolls 2, 3 at an electrical signal level.
Patent JP-S5918379-A (JP)
Inventor: ASAOKA MASAHISA
IPC: F27D21/00
Filed: 1982-07-22
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-S5559214-A (JP)
Title: Water conduit screen cleaner
Inventor: HASHIMOTO TAKASHI
IPC: B01D29/00
Filed: 1978-10-23
Abstract: PURPOSE: To make it unnecessary to provide any turning part in water for cleaning screen within  water conduit by fixing scraper plate to a link chain comprising inner link with projections at both  ends and outer link with cavities adapted to receive projections of inner link, said inner and outer  links being connected alternately so as to form an endless chain.   
     CONSTITUTION: Endless link chain 2 consists of a plurarity of inner links 2a and outer links 2b  alternately connected by pins 2c at both ends overlapped one above another. Each inner link 2a  has a projected portion 2a-1 in a configuration of elongated trapezoid which is formed only on  inside link section at the time when chain 2 is articularly bent while it is turning along circular  path, and inside link section of each outer link 2b is provided with shallow cavities 2b-1 at its  both ends which are adapted to receive projected portion 2a-1 of inner link 2a. However, when  chain 2 is articularly bent, each projected portion 2a-1 is locked by edge of each cavity 2b-1 at a  predetermined turning angle 2. Therefore, chain 2 located adjacent bottom of water donduit can  be endlessly driven by drive sprocket and maintain its configulation by weight of itself, and at one  turning end of its path opposite to the drive sprocket, it is able to turn along a predetermined  circle defined by the angle α, so that no turning part such as driven sprocket is required at that  turning end in water conduit. Scraper plates 3 fixed perpendicularly to side face of each inner link  2a is slided over screen to scrape any dust on the screen and to remove them therefrom.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09320845-A (JP)
Title: Soft magnetic thin film, and magnetic head and magnetic recording device using the same
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/23
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To realize improvement in soft magnetic property, thermal stability and anticorrosive property, by causing a magnetic film to contain an element having a greater atomic ionic radius than Fe, causing the magnetic film to be amrophous immediatedly after the formation, and crystallizing the film by heat treatment at a constant temperature. SOLUTION: A soft magnetic thin film 1 is formed on a single crystal, ferrite substrate 2. The composition of the magnetic film used in this case is Fe82 Hf18 . In a gap portion 3, after SiO2 has been formed to a thickness of about 200nm on the soft magnetic thin film 1 formed on the ferrite substrate 2, Cr is formed to a thickness of about 10nm. This is crystallized by heat treatment in a nitrogen air current, and a head substrate of the same shape is bonded thereon using a low-melting point glass 4. As an element having a greater ionic radius than Fe, at least one type of element of La, Ce, Cu, Au, Pb, Ag and Ti is added other than Hf.
Patent JP-S61286302-A (JP)
Title: Carrier for agricultural chemical consisting of ground sand
Inventor: OBAYASHI HISASHI
IPC: A01N25/08
Filed: 1985-06-13
Abstract: PURPOSE:A stable carrier for agricultural chemical having a large adsorption amount of active component of agricultural chemical, providing an agricultural chemical with low production cost, obtained by grinding rough stone such as basalt, andesite, sandstone, quartz porhyry, etc., into a specific particle size range by the same method as than for production of ground aggregate. CONSTITUTION:Impurities are removed from rough stone such as basalt, andesite, sandstone, quartz porphyry, etc., pulverized by using successively a crusher for grinding large mass, a crusher for middle grinding and a crusher for fine grinding, and classified, to give ground sand having a particle size (0.1-2.0mm particle diameter) passing through 9 meshes and not passing 150 meshes as a carrier for agricultural chemical. This carrier is used for inserticide, fungicide, herbicide, plant growth regulator, etc., stable, stands long-term storage and transportation, has a large adsorption amount of active component and high elution ratio, so agricultural chemicals with uniform size and uniform qualities can be economically obtained at low manufacturing cost.
Patent JP-H10320629-A (JP)
Title: Exterior structure of automatic vending machine
Inventor: YAMAMOTO KUNIHIRO
IPC: G09F7/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To easily change the exterior, such as the color and advertisement, of the external surface of the automatic vending machine. SOLUTION: Exterior plate holders 10 equipped with plate type fixation parts 11 and plate type engagement parts 16 forming mount grooves 19 between them are fixed in a frame shape to the peripheral edge part of the flank of the main body 1 of the automatic vending machine through the fixation parts 11 so that the mount grooves 19 face each other, and an exterior plate 9 which covers the flank of the main body has its peripheral edge part inserted into the mount grooves 19 and is thus held on the flank of the main body 1. The exterior plate 9 is given a specific color, advertisement, a symbol mark, etc., and replaced by being attached to and detached from the main body 1 of the automatic vending machine to change the exterior of the flank of the main body 1 of the automatic vending machine.
Patent JP-H08120472-A (JP)
Title: Pickling and descaling of wire rod coil and neutralizing and cleaning of coil after pickling
Inventor: KODAMA JUNICHI
IPC: C23G3/02
Filed: 1995-04-03
Abstract: PURPOSE: To provide a pickling method for efficiently peeling scales in the lapped part of wire rods at the time of subjecting a wire rod coil to batch pickling. CONSTITUTION: At the time of subjecting a wire rod coil to pickling, it is executed in such a manner that a pickling bath is stirred and flowed while a fresh pickling soln. is fed even to the closed part of the lapped part of the wire rods. Also, at the time of washing and neutralizing after the pickling, the treatment is executed in such a manner that the soln. is stirred and flowed. Furthermore, by a method in which pickling is executed while a pickling soln. in which the concn. of tervalent iron ions is regulated to 10g/l to 6Og/l. is flowed and stirred, the pickling treatment for a wire rod coil is efficiently made possible.  As for the batch pickling method for a wire rod coil, the pickling is finished for a time of about 50% compared to the case of the conventional pickling method, the operability can remarkably be improved, and the wire rods having good surface properties can be obtd.
Patent JP-S5354442-A (JP)
Title: Electronic apparatus
Inventor: NAKAMURA TAKESHI
IPC: G06F15/02
Filed: 1976-10-27
Abstract: PURPOSE: On the armoring cabinet of an electronic apparatus, the electric combined wiring between display part electrodes, input part wiring and display part, arithmetic parts, input parts, etc., are formed directly to make it possible to use a substrate for an electrode wiring even as an armoring cabinet, thereby simplifying its constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021464-A (JP)
Title: Voltage coil bobbin
Inventor: NAGAMI TSUTOMU
IPC: G01R11/067
Filed: 1983-07-15
Abstract: PURPOSE:To enable the impregnation of a voltage coil with a resin while retaining the voltage coil securely by doing so through through-holes formed on a flange section. CONSTITUTION:Several through holes 5d are formed on a flange section 5b. After the winding of a voltage coil 6 on a voltage coil winding frame 5 having the through holes 5d, an injection pressure is applied to a resin 7 through the through holes 5d to impregnate the coil with the resin 7. This enables the impregnation of the resin 7 deep into the voltage coil 6.
Patent JP-S6021537-A (JP)
Title: Testing method of semiconductor device
Inventor: MIHASHI JIYUNICHI
IPC: G01R31/28
Filed: 1983-07-15
Abstract: PURPOSE:To realize the test for semiconducltor device within a short period with a high accuracy by executing logic test by scanning each gate array to which the logic pattern is input with the primary electron beam sent from the scanning type electron microscope which makes strobe operation. CONSTITUTION:At the time of logic test of LSI chip, the specified logic pattern obtained from a logic pattern generator is input to the input side electrode extracting part 2a with a multi-pin probe and front and rear positions 4 of n-stage gate array 3 are scanned for (n) times with the primary electron beam of strobe SEM. The signal lines of front and rear positions 4 of the gate array 3 can be extracted as the secondary signal. The logic test of internal gate of each gate array 3 can be conducted by comparing such logic map with that of reference LSI and all internal gates can be tested.
Patent JP-H08329130-A (JP)
Title: Drawing editing and generating device
Inventor: ONISHI HIDEO
IPC: G05B23/02
Filed: 1995-05-29
Abstract: PURPOSE: To easily generate and edit contents described by a different expression format on a drawing. CONSTITUTION: This drawing editing and generating device consists of an input means 1a for inputting equipment controlling contents described by a different expression format to a drawing of a 1st format, a management means lb for unitarily managing drawings inputted by the means 1a on a management table in each expression format, a storing means 1c for storing the contents unitarily managed on each management table in each control contents, a working means ld for working the contents registered in the means lb, a drawing means 1e for converting the control contents worked by the means ld into a drawing of a 2nd format, a display means 1f for displaying the drawing of the 2nd format, and a printing means 1g for printing out the drawing of the 2nd format.  Consequently the equipment controlling contents described by a different expression format can be easily generated and edited on a drawing and the miscorrection of a drawing can be reduced.
Patent JP-H07332582-A (JP)
Title: Piping cover
Inventor: OZASA YUSHI
IPC: E04F17/08
Filed: 1994-06-13
Abstract: PURPOSE:To prevent the deformation of a cover member caused by load and make the drainage of the upper face desirable by providing plural protruding parts on the upper face of the cover member, and opening each groove part, formed between the adjacent protruding parts, outward. CONSTITUTION:A piping space 1 is formed by a pair of side plates 7 formed at both lateral side parts, and supporting members 8 that can support air- conditioning piping 2. The upper part of the piping space 1 is covered with a cover member 9, and the cover member 9 is formed of a metallic plate into upward protruding shape. The upper face of the cover member 9 is provided with plural protruding parts 14, and it is so arranged that the end part of each groove part 15 formed between the adjacent protruding parts 14 is opened outward. The cover member 9 itself can be thereby reinforced in the hard-to- bend state by the protruding parts 14 so as to be hardly deformed even if a person gets on or walk on the upper face. In addition, rainwater falling on the upper face of the cover member 9 is guided into each groove part formed between the adjacent protruding parts 14, so that the protruding parts 14 are prevented from being soaked in the rainwater.
Patent JP-S6021277-A (JP)
Title: Paper feed control apparatus
Inventor: ITOU MASAZUMI
IPC: G03G15/00
Filed: 1983-07-15
Abstract: PURPOSE:To make it possible to sufficintly feed out paper with each size, in a copying machine, by controlling the rotary driving time of a paper feed roller by detecting information corresponding to the length of the set paper in a feed direction. CONSTITUTION:Size detecting switches SW11-SW14 and SW21-SW24 are provided to the cassette mounting parts of an automatic paper feed mechanism 20 and the size of mounted copy paper is discriminated by a binary code of 4-bits. On the other hand, the optimum size of the copy paper is discriminated from copy magnification and a manuscript size by ADF200 to automatically select a paper feed part and, when paper feed demand rises, a timer for prescribing the operation succeeding time of a paper feed roller 25 of 26 is set corresponding to the size signal of the copy paper mounted to the selected paper feed part and the paper feed roller is stopped by the timing of the timer. By this mechanism, an accident such as overlapped paper feeding can be certainly prevented without obstructing paper feeding work.
Patent JP-H10286780-A (JP)
Title: Ratchet wrench
Inventor: SATO TETSUO
IPC: B25B13/36
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet wrench in which when a ratchet function is not operated in the condition where a bolt or a nut is loosened and also rotational direction changing operation can not be performed by a hand holding a handle, a tightening and loosening work can be easily and speedily performed by forming a follower gear, and providing a ratchet mechanism at a position close to a grip. SOLUTION: A rotation member 5 is provided at a tip of a handle 1, a follower bevel gear 6 is formed at an upper end surface of the rotation member 5, and a shaft part 16 is formed in the longitudinal direction of a base end of the handle 1. On the shaft part 16, a clutch mechanism K is provided, and a grip 3 having a ring gear 4 formed in an inner circumferential surface to drive the rotation member 5 is engaged to rotate around the shaft part 16 as a rotary shaft. A transmission shaft 8 having a follower side transmission gear 9 to be engaged with the follower bevel gear 6 at one end, and a drive side transmission gear 10 to be engaged with the ring gear 4 through the clutch mechanism K at the other end is rotatably provided inside the handle 1, and a ratchet mechanism R is provided at a close position to a grip 3 of the transmission shaft 8.
Patent JP-H01300628-A (JP)
Title: Antenna common use circuit
Inventor: TAMURA YOSHIHARU
IPC: H04B1/50
Filed: 1988-05-30
Abstract: PURPOSE:To attain power saving by connecting diode group comprising plural diodes with the same polarity entirely in series with a DC circuit of two antenna common use circuits selectively respectively. CONSTITUTION:Diodes 66-71 selecting one of antenna common use filters 6, 7 are provided and a diode group 72 comprising three diodes (66, 68, 70) or over is conductive when the antenna common use filter 6 is selected and a diode group 73 comprising three diodes (67, 69, 71) or over is conductive when the antenna common use filter 7 is selected. The plural diodes 66-712 are connected with same polarity in series with the DC circuit entirely. Thus, in the case of selecting one of the two antenna common use filters 6, 7, flowing current is equal to a current by one diode. Thus, the power consumption is saved.
Patent JP-S61289807-A (JP)
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1985-06-15
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-H0776650-A (JP)
Title: Treatment of polyurethane rubber
Inventor: HERUFURIITO EERENTO
IPC: C08K5/09
Filed: 1991-05-07
Abstract: PURPOSE: To provide polyurethane rubber obtained by adding a pentaerthritol ester or an alkane/fatty acid mixture to polyurethane, having no sticking tendency, excellent in flow properties and processability and useful for a small product having a complicated shape.  
     CONSTITUTION: 1-10 wt.% of a fatty acid ester of pentaerithritol (pref. a 6-24C saturated fatty acid ester), especially pref., pentaerithritol tetrastearate or a mixture of an alkane and a free fatty acid (pref. a 6-24C, more pref. 16-18C saturated fatty acid) as an additive is added to polyurethane to obtain the objective polyurethane rubber mixture. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06343148-A (JP)
Title: Video device
Inventor: IWAZAWA TAKAHIRO
IPC: G11B27/024
Filed: 1993-06-01
Abstract: PURPOSE:To provide a video device capable of performing automatic editing without reviewing recorded video images and performing marking for positioning. CONSTITUTION:Video signals from an image pickup device 101 are inputted to a first video recorder 102 and a second video recorder 105 and the first video recorder 102 records the video signals in a first recording medium 103. The relative position of the first recording medium 103 and a part of the video signals recorded in the first recording medium 103 are recorded in a second recording medium 104. The second recording medium 104 is reproduced by a first video reproducing device 109 and required information is displayed at a video display device 108. The video signals of the first recording medium 103 to be source data are automatically edited through a third video recorder 112 and a second video reproducing device 113 to a third recording medium 111.
Patent JP-H08317882-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/00
Filed: 1995-05-29
Abstract: PURPOSE: To easily adjust a defect based on the dispersion of quality without disassembling a product by forming a jig insertion opening communicated with a storage chamber and adjusting a control part in response to the dispersion of an electric fan and a control substrate on a cleaner main body. CONSTITUTION: A control substrate 23 is fixed to the storage chamber 11 of an upper case 4, the control substrate 23 is electrically connected to an electric fan 5, a cover body 15 is fitted to the upper case 4, and the storage chamber 11 is closed. A jig insertion opening 18 facing the variable resistor 24a of the control substrate 23 is bored on a display section 16 provided on the cover body 15. The electric fan 5 is driven, the input power and suction characteristic are measured, a jig is inserted from the jig insertion opening 18 formed on the cover body 15, the variable resistor 24a of the control substrate 23 is adjusted based on the measured results, and the input power and suction characteristic are adjusted.
Patent JP-S6022224-A (JP)
Title: Operation lever device
Inventor: ISHIKAWA SHINSUKE
IPC: F16H61/26
Filed: 1983-07-18
Abstract: PURPOSE:To improve the external appearance of an operation level device by providing an interlocking device which releases a motion state with a shift toward the axial center of the operation lever to secure a free rotation of only the operation lever by itself over an operation range from a prescribed position and therefore tilting the operation lever up to a position close to the floor surface. CONSTITUTION:An operation lever 12 is allowed to turn freely over a prescribed range for control operation. At the same time, the turning part is divided between the lever 12 and a control lever 28 so that they can turn independently of each other. Furthermore an interlocking device is provided between levers 12 and 28 to obtain an interlocking action between both levers within a control operation range and also to release a motion state with a shift toward the axial center of the lever 12 at a prescribed position within an operation range. This interlocking device contains an interlocking lever 66, an interlocking pin 68 and an interlocking hole 72. With use of such an interlocking device, only the lever 12 can turn freely by itself over the operation range from a prescribed position.
Patent JP-S5254986-A (JP)
Title: Power cable
Inventor: IWAMA TOYOKI
IPC: H01B7/00
Filed: 1975-10-31
Abstract: PURPOSE: Mapping out to eliminate the high frequency noise in the design that a power cable, a power supply wire, a ground wire are wound up into unity to make a coil shaped part, by which is produced an effect of the low pulse filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5830441-A (JP)
Title: Fuel control apparatus for automobile engine
Inventor: OOWADA MASAJI
IPC: B60R16/023
Filed: 1981-08-19
Abstract: PURPOSE:To reduce fuel costs and obviate an electric discharge, by setting up a device to intercept the feed of fuel without impairing car operatability as well as a device to control a continuous rating to load when a driver leaves his seat with an ignition switch turned on intact, to a fuel control apparatus. CONSTITUTION:When an engine is stopped with a fuel cut signal, a driver remains seated and a seat swtich 47 is still closed. When a signal of 1 from an engine R.P.M. deteting device 41 is inputted, a NOT circuit 40 makes its signal of 0 input into a transistor 43 so that excitation of a relay 44 is released and a normal-open contact 44a comes to open but as the switch 47 is still closed, a relay 84 still remains excited and a relay 81 is held by itself while a normal- open contact 81a remains closed, preserving a continuous rating to an electric load 48. When a car comes to a standstill after engine stopping, if driver leaves his seat with an ignition switch 45 on intact, the switch 47 comes to open and the relay 84 becomes unexcited, making a contact 84a open whereby the relay 81 also becomes unexcited and thereby the contact 81a comes to open; the continuous rating to the load 48 is thus cut off.
Patent JP-2000287879-A (JP)
Title: Toilet with waste bag
Inventor: KASATANI MINOSUKE
IPC: A47K11/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an upper/lower separate type or open/close type portable toilet capable of disposing of excrement after stool speedily to keep the environment always sanitary and comfortable. SOLUTION: This toilet is made of a synthetic resin, chilled glass, ceramics, etc., comprising upper and lower excrement tanks which are of the open/close type or of the separate type with a spindle 8 as the axis. A highly permeable or water-absorptive waste bag 4 is detachably attached to a lower spout 3 in the inner excrement tank 1 by means of a suitable stopper member 5. The total inner surface of the inner excrement tank 1 is coated with stainless steel or Teflon to prevent adhesion of fifth such as excrement and to make the fifth easily flow down, so that the inner surface of the inner excrement tank 1 is always kept clean.
Patent JP-H04333610-A (JP)
Title: Production of high-tenacity polyvinyl alcohol-based yarn having slight discoloration
Inventor: OMORI AKIO
IPC: D01F6/14
Filed: 1991-05-02
Abstract: PURPOSE:To inexpensively produce high-tenacity polyvinyl alcohol yarn free from discoloration. CONSTITUTION:In spinning an organic solvent-based spinning dope of polyvinyl alcohol containing sodium acetate, a coagulating bath and/or an extracting bath is adjusted to pH 4.0-6.0 to make the spun yarn a little acidic and the yarn is thermally drawn to a high degree to give high-tenacity yarn having slight discoloration.