baber/WOPTO huggingface dataset:
Patent JP-S60176136-A (JP)
Title: Data recording method in magnetic recording and reproducing device
Inventor: WADA TADAHIRO
IPC: G11B20/18
Filed: 1984-02-23
Abstract: PURPOSE:To attain error detection and correction with less hardware efficiently by allowing a correction circuit to check and correct a write data read from a data buffer and recording it on a recording medium. CONSTITUTION:An ECC circuit 10 adds an ECC code to a transfer data from a high-order device and writes the result to a data buffer memory 11. A write data outputted from the memory 11 is fed to a correction circuit 14 via a selector 17 and also checked by a check circuit 12. The error information outputted from the circuit 12 is inputted to the circuit 14 via a selector 18. A reproducing data outputted from a read circuit 16 is checked by a check circuit 13 and fed to the memory 11 via the circuit 14. The output data of the circuit 14 is fed to a write circuit 15 at execution of write command, and after the data is written on a magnetic tape at each block, the data is read again and written while being subject to error check.
Patent JP-H09202195-A (JP)
Title: Battery protective device for automobile
Inventor: HARA SHOJI
IPC: B60R16/033
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from going flat due to non-closing of a door, etc. SOLUTION: A switching circuit 3 to switch the current of a battery 2 to be outputted to a load circuit 1 on the high side, and a control device 6 which detects conditions, etc., of an ignition key switch 4 and a door switch 5 and controls the switching circuit 3 based on the information are provided, and the control device 6 shuts off the current to a load circuit 1 by realizing the OFF control of the switching circuit 3 immediately after or after the elapse of the prescribed period when it is detected that the ignition key switch 4 is in the OFF condition, and the door switch 5 is in the ON condition by opening or half-opening of a door.  When it is detected that the ignition key switch 4 is in the OFF condition and the door switch 5 is in the OFF condition by closing the door, the control device 6 shuts off the dark current to a memory for radio and accessories for watch, etc., by the OFF control of the switching circuit 3 after the elapse of the prescribed period.
Patent JP-S56129975-A (JP)
Title: Optical code reader
Inventor: HAYANO SHIROU
IPC: G06K7/10
Filed: 1980-03-14
Abstract: PURPOSE:To enable to solve the problem on environmental hygiene like direct radiation to the eyes of workers, by avoiding the radiation of laser beam from the external enclosure. CONSTITUTION:The laser beam (a) passed through the focus lens 2 is reflected at the half mirror 3 and it is in high speed scanning with the oscillation of the mirror drive device 12 through the introduction of radial mirror 4. This beam (a) radiates the bar code plane 7 of carrier through the window of the scanner external enclosure 5. The beam (a) radiated is scatterd at the bar code plane 7, and a part of the scattered light passes through the same optical path as radiation and reflected on the mirror 4. This reflection light (a') is input to the code detection circuit 10 via the mirror 3, signal mirror 8, and light collection lens 9. When the switch 14 is switched from the contact (c) to (c'), the drive unit 12 is connected to the fixed  power supply 15. When the voltage of the power supply 15 is taken as a voltage by  which the mirror 4 is fixed at dotted lines, the external radiation of the beam (a)  can be prevented.
Patent JP-S5917847-A (JP)
Title: Apparatus for forming and securing armature coil of flat motor
Inventor: ORIGASA TETSUO
IPC: H02K15/04
Filed: 1983-02-28
Abstract: PURPOSE:To facilitate the forming and securing operation of coils by an apparatus wherein a rotary disc provided with a number of pins is used to press the coil wound round the particular pin out of those pins, thereby energize and heat a coil assembly. CONSTITUTION:The apparatus is provided with a rotary disc 8 including two groups 51, 52 of a number of pins arranged on double concentric circles with predetermined pitches, a coil assembly wound round the pin groups and coated with a hot melting material, two clampers 62 for clamping an electromagnetic wire 41 in the beginning and end of the coil assembly to tear off the coatings of the wire at the ends thereof and capable of integral rotation with the rotary disc, a jig 55 for pressing the coil assembly wound around the pin groups against the rotary disc with a predetermined pressure, and energization electrodes coming into contact or apart from those two clampers, respectively. The coil wound round the particular pin out of those many pins is pressed using the winding jig to energize and heat the coil assembly, thereby forming an armature coil for flat motors.
Patent JP-S58151429-A (JP)
Title: Continuous heat treatment furnace for metallic strip
Inventor: IMOSE MASAYUKI
IPC: C21D9/63
Filed: 1982-03-02
Abstract: PURPOSE:To perform hardening treatment and annealing treatment with one furnace by disposing a hardening zone provided with gas ejecting nozzles which float and support a strip and liquid spray nozzles which eject cooling liquid between the heating zone and cooling zone provided with floating and conveying means. CONSTITUTION:A hardening zone 14 is disposed between a heating zone 11 and a cooling zone 12 having contactless floating the conveying means 13 such as static pressure pads. Thereupon, hot wind is ejected from the means 13 of the zone 11 and cold liquid is ejected from the means 13 of the zone 12 so that a metallic strip W is heated and cooled in a floating state.
Patent JP-S59158674-A (JP)
Title: Encoder
Inventor: NISHINO YASUKAZU
IPC: G06T9/00
Filed: 1983-03-01
Abstract: PURPOSE:To make an encoding processing time constant by constituting three kinds of buffer memories in a document file system so as to constitute each block operated at an independent speed. CONSTITUTION:An input buffer 1 stores a picture data inputted continuously in the unit of lines. Then, a run length detecting section 2 counts the number of run length of each signal of said input picture data, and stores the kind of the signal and the count value to an intermediate buffer memory 3 as a code for converting the code and stores simultaneously a code for converting code corresponding to an EOL signal to the memory 3 with a parallel output. Then, a coding section 4 extracts the code for converting the code in the order of storage, converts it into a code corresponding to the kind of the signal and the run length number and converts it further into a serial code. Further, a buffer memory 6 divides the coded data in the unit of prescribed blocks and stores the result. Since the fluctuation in the processing time and the fluctuation of standby time with an external storage medium are absorbed in this way, the encoding with a constant time is attained.
Patent JP-H07236362-A (JP)
Title: Conveyor for tray for pot used in transplanting grafted nursery plant
Inventor: KAMIYA KOSEN
IPC: B65G47/74
Filed: 1994-03-03
Abstract: PURPOSE:To provide an apparatus capable of automatically carrying in and taking out a tray carrying previously earthed pots from a robot discharging part in transplanting grafted nursery plants. CONSTITUTION:This conveyor is capable of successively transferring each tray 15 carrying pots 13 from a stocker 2 housing the tray onto a motor roller conveyor 4 in the former stage, conveying the tray to a discharging part 11 of a grafting robot 10 with the conveyor 4, completing the planting of grafted nursery plants in the pots 13, then conveying the tray 15 to a lifter 6 with a motor roller conveyor 5 in the latter stage, delivering the received tray 15 to a shelf 30 of a pot takeout truck 8 with the lifter 6, at this time, lifting the tray 15 to a height of the shelf 30 without carrying the tray 15 of the pot takeout truck 8 with the lifter 6, placing the prescribed tray 15 on the shelf 30 with the pot takeout truck 8 and subsequently conveying the tray to an acclimatizing and growing device for the graft not shown in the figure.
Patent JP-S62199853-A (JP)
Inventor: SHIMIZU OSAMU
IPC: D03J1/22
Filed: 1986-02-20
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-H04273356-A (JP)
Title: Input/output controller
Inventor: YAMAMOTO SADANORI
IPC: G06F13/10
Filed: 1991-02-28
Abstract: PURPOSE:To improve the response speed to an arithmetic processor in absence of an input/output device that should carry out an I/O instruction by enabling a bus controller to decide the input/output device by itself without searching the device. CONSTITUTION:A system controller 20 connected to a common bus 50 produces and holds previously an ID table 21 of an input/output device and then sets an ID table 31 at a bus controller 30. The controller 30 decides the presence or absence of an input/output device that should carry out the I/O instruction received from an arithmetic processor 10 through an ID table comparison part 32 by reference to the table 31. If the presence of the relevant input/output device is confirmed, the controller 30 issues an I/O instruction to the input/ output device. Meanwhile the absence of the input/output device if confirmed is reported to the processor 10.
Patent JP-S55128662-A (JP)
Title: Ignition power distributor for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1979-03-23
Abstract: PURPOSE:To suppress the occurrence of noise wave effectively by a method wherein the spark discharge unit of at least one of the rotor electrode and the stationary electrode is formed of aluminum or an aluminum alloy and the thickness of the discharge unit is made in the range from 0.3mm to 1.2mm. CONSTITUTION:In the ignition power distributor, high voltage from the ignition coil (not shown) is introduced from center terminal 7 and sent to rotor electrode 3 via spring 8 and carbon electrode 9. After power is supplied to stationary electrode 6 by breaking down the insulation air in discharge gap G between the end of rotor elecrrode 3 and stationalry electrode 6, it is sent to the ignition plug (not shown). For a power distributor like this, at least one of rotor electrode 3 and stationary electrode 6 (rotor electrode 3 in the drawing) is formed of aluminum or an aluminum alloy, and the thickness of the end of the spark discharge unit is set in the range from 0.3mm to 1.2mm. Rotor electrode 3 is tapered from base 11 toward its tip.
Patent JP-S63203617-A (JP)
Title: Tablet and manufacture
Inventor: MITSUSHIERU SUURUNA
IPC: A61K31/48
Filed: 1988-02-18
Abstract: The tablet is of the type containing a homogeneous dispersion of an active principle based on dihydroergotamine (D.H.E.) or one of its derivatives in a hydrophilic matrix, the latter containing at least one swelling component and one diluent component in a ratio of swelling component to diluent component of between 0.2 and 0.6, and preferably equal to approximately 0.4.
Patent JP-S59161333-A (JP)
Title: Ester derivative of meta-substituted phenol
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1983-03-02
Abstract: NEW MATERIAL:A compound of formula I (R, R' are H, 1-15C alkyl and alkoxy). EXAMPLE:trans-4-(trans-4-Propylcyclohexyl)cyclohexanecarboxylic acid 3-methylphenyl ester. USE:A compound of liquid crystal composition. It shows the nematic phase in a wide range of temperature. It hardly causes crystaline precipitation and shows high resistances to moisture, heat, air and light. PREPARATION:The reaction of a carboxylic chloride of formula II with a 3-substituted phenol in pyridine gives the compund of formula I .
Patent JP-H11216976-A (JP)
Title: Color printed matter, discriminator, method for forming color image, and method for discriminating color copy
Inventor: FUKUDA YOSHIHIRO
IPC: B42D15/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a color printed matter of an original printed by a printing machine for expressing a continuous halftone with the color image to be printed a method for simply discriminating a copy from the color printed matter, and a method for forming the printed matter, discriminator, and image to be used therefor. SOLUTION: The method for forming a color printed matter comprises the steps of forming a pattern (discriminating pattern) for concealing a color printed matter and a beveling image of a discriminated pattern (step 101), reconstituting the color image by shading line-like pattern (step 102), printing or outputting the color image reconstituted in the step 102 by a sublimation type color printer, a gravure printer or the like (step 103), and forming a color printed matter of the original (step 104).
Patent JP-H05203513-A (JP)
Title: Method for measuring axial tension of bolt
Inventor: TODA HIROMI
IPC: G01L5/00
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the axial-tension measuring method, which can measure even the axial tension of a bolt even the alreadiy tightened state under the intact state without the requirement for measuring the bolt before tightening in advance. CONSTITUTION:With respect to a bolt 1, on which axial tension acts in the tightened state, the propagating times of a longitudinal ultrasonic wave and a lateral ultrasonic wave in the axial direction are measured, respectively. The ratio between the propagating time of the longitudinal wave and the propagating time of the lateral wave is obtained. The axial tension of an unknown bolt is obtained based on the relationship between the ratio of the propagating times of the longitudinal wave and the lateral wave in the axial direction of the bolt, which is obtained under the known axial tension beforehand, and the tensil stress in the axial direction.
Patent JP-S57149337-A (JP)
Title: Continuous production of expandable sheet
Inventor: HOSHI KOURIKU
IPC: B29B7/00
Filed: 1981-03-10
Abstract: PURPOSE: To continuously produce the titled sheet having uniform fine cells stably over a long period of time, by melt-rolling a mixture consisting of a polyolefin resin powder, an org. blowing agent powder having a particle size within a specified range and an org. peroxide.  
     CONSTITUTION: 100pts.wt. polyolefin resin powder (A) having a particle size of 500μ or smaller, 5W25pts.wt. org. blowing agent powder (B) having a particle size of 50μ or smaller, a particle size range wherein the ratio of the particle size of component A to that of org. blowing agent powder is 1:10W150:1 and a decomposition temp. higher than that of an org. peroxide mentioned below, such as azodicarbonamide, and 0.1W8pts.wt. org. peroxide (C) such as benzoyl peroxide, are mixed together in an agitating tank 1 equipped with an agitating blade 2. The mixture is supplied through a supplying machine 3 to a space between belt conveyors 6, 7 driven by means of rolls 8W11 in the direction of an arrow, and molten in heating parts 13, 14 to form a sheet 17. Then the sheet is rolled by means of a pressure roll 12 to produce a deaerated sheet 18 which is then cooled in cooling parts 15, 16 to obtain an expandable sheet 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07243547-A (JP)
Title: Solenoid valve
Inventor: TAKANO YOSHIAKI
IPC: F25B41/04
Filed: 1994-03-04
Abstract: PURPOSE:To slow down the opening/closing speed of a solenoid valve and construct the valve in a small size by furnishing a second valve element between the first valve element capable of opening and closing a fluid path and a driving means, and adjusting the flow resistance of a gap bounded by the two valve elements and a housing. CONSTITUTION:An aux. valve 13 is installed between a plunger 12 and a pilot. valve 14. and thereby valve opening can be made gradually if the flow resistance A of a refrigerant path 41, flow resistance B of another refrigerant path 42, and flow resistance C of the inner passage 43 are related as A>B>C. Because the inner passage 43 of the pilot valve 14 is blocked not with the tip of the plunger 12 but with the seat part 13b of the aux valve 13 which is easy to form. the seat part 13b can be made small to allow the inner passage 43 to have a small bore, so that the plunger 12 can be lifted with a minor magnetic force and also be energized in the valve opening direction with a small energizing force. Therefore. it is possible to make small a solenoid 21 and construct a compression coil spring in a small size.
Patent JP-S63203671-A (JP)
Title: Novel cyclic ether compound
Inventor: ITOKAWA HIDEJI
IPC: A61K31/395
Filed: 1987-02-19
Abstract: NEW MATERIAL:The compound of formula I [R1 is H or alkyl; R2 is H or benzyloxycarbonyl; R3 is H or (substituted)branched or straight-chain lower alkyl; Hal is halogen], its ester and salt. USE:An antitumor agent. PREPARATION:The compound of formula I can be produced by oxidizing a compound of formula II (R4 is methyl) with thallium nitrate in methanol, reducing the resultant compound of formula III and, if necessary, converting the phenolic hydroxyl group of the reduction product into lower alkyl.
Patent JP-S60177690-A (JP)
Title: Superconductive multi-terminal element
Inventor: NARA SHIGETOSHI
IPC: H01L39/22
Filed: 1984-02-23
Abstract: PURPOSE:To enable an operation to realize gain, by producing special ununiformity in the superconductive property and by controlling electric current passing through a superconductor with weak current supplied via a Josephson junction. CONSTITUTION:A Josephson junction is constituted with a conductor layer 7 on the supply side of a tunnel of the Josephson junction, an insulation film 6 and a layer 5 of a material having a lower supercoductivity transition temperature than a superconductor layer 4. In the superconductors of this structure, the superconductor of the layer 5 constituting the Josephson junction is made of a material having a different superconductivity transition temperature from the other one so as to form a heterojunction, whereby spatial ununiformity in superconductivity is artifitially produced. Accordingly, when a voltage is applied between terminals C and B and then electric current is supplied from the layer 7, the layer 5 and a part of the layer 4 become a normal conductor and the part with superconductivity is reduced. This causes a potential difference between the terminals A and B to be swithced between zero and a value corresponding to that of bias current by supplying weak current from the teminal C. Further, gain is produced along with this operation.
Patent JP-S57149906-A (JP)
Title: Measuring device for extent of eccentricity of electron gun
Inventor: OGAWA SHIGERU
IPC: G01B13/19
Filed: 1981-03-12
Abstract: PURPOSE:To find the extent of eccentricity rapidly with high precision by moving an electron gun on a mounting base in parallel to three directions set equally on a reference line, and precisely positioning it every time when two grids engaged with engagement parts are moved. CONSTITUTION:A cylindrical standard sample having the same internal diameter with the upper cylindrical hole 12 of a grid 5 is run through the loose feed part 13 of a positioning jig 16, and then so adjusted that the extent of eccentricity is zero and none of ADCs 32a-32c generates an output. Passage part 8 to be measured is run through the columnar part 9 of the jig 16, and an electron gun 20 is mounted on a mounting base 10. With a signal from an arithmetic device 33, the electron gun is moved through the pressure application part 21 of an air cylinder 23 to bring engagement parts 11a and 11b into close contact with the internal surfaces of grids 3-6, and then air is blown from nozzles 27a-27c through an air source 30, pressure regulators 29a-29c, and A-E transducers 28a- 28c, thereby finding the extent of eccentricity rapidly and accurately from pressure variation signals delta1-delta3 through an amplifier 31, four ADCs 32, and an arithmetic controller 33.
Patent JP-H01211224-A (JP)
Title: Magnetic recording medium
Inventor: NISHIHARA SHOJI
IPC: C10N70/00
Filed: 1988-02-17
Abstract: PURPOSE:To prevent dissipation of a lubricating agent and to improve durability by curing a specific binder and specific lubricating agent by radiations, thereby forming a magnetic layer. CONSTITUTION:The silicone contg. the radiation curing type binder and the lubricating agent having a radiation sensitive group is cured by radiation of X-rays or electron beams, by which the magnetic layer is formed on a nonmagnetic base. The dissipation of the lubricating agent is then prevented and the magnetic recording medium having the enhanced durability is obtd.
Patent JP-S58152164-A (JP)
Title: Fuel injection nozzle of internal-combustion engine
Inventor: YOSHIDA KOUICHIROU
IPC: F02M53/04
Filed: 1982-03-04
Abstract: PURPOSE:To enhance the sealing reliability of a cooled nozzle by a structure wherein a sealing member is inserted in recesses formed on the surfaces opposite to each other at the internal periphery of a tubular sleeve and the external periphery of a nozzle body. CONSTITUTION:A nozzle body 11 is equipped with a needle hole 12 and a fuel oil passage 14 communicating to a spray oil well 13. Recesses 25 are formed on the surfaces opposite to each other at the internal periphery of a tubular sleeve 20 and the external periphery of the nozzle body 11. Sealing metal 26 is flowed into a gap 24 in a form of plastic flow state. The oil-tight or sealed structure is obtained for coolant passages 22 and 23. IN such a manner as described above, the yield and sealing reliability of nozzles are enhanced. In addition, the sealing operation of nozzle necessitates no baking of the nozzles in a furnace and can easily be accomplished by the cold work with a metal die.
Patent JP-H11225951-A (JP)
Title: Treatment tool for endoscope
Inventor: SUZUKI TAKAYUKI
IPC: A61B10/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for endoscope which can safely sample an organism tissue at a desired depth by simple operation and can sample an organism tissue easily even through an approach in parallel with an axial line of the treatment tool or from oblique direction. SOLUTION: A sheath 9 provided with an inner tube 11 and an outer tube 10 is formed in an insertion part 2, a suction means 6 is connected with a basic end part of the inner the tube 11, and a tip unit 15 sucking an organism tissue due to suction force from the inside of the inner tube 11 is fitted in a sampling means 13 to cut an organism tissue H sucked in the tip unit 15 by opening and closing blade parts 24b, 25b in accordance with the relative travel in the direction of axial core of the inner tube 11 and the outer tube 10.
Patent JP-H06247631-A (JP)
Title: Shifting device for coreless cylinder
Inventor: SAKURAI SUSUMU
IPC: B65H67/06
Filed: 1993-02-24
Abstract: PURPOSE:To automatically and efficiently shift coreless cylinders discharged from the winder process to a conveying bogie or a storage case. CONSTITUTION:A shifting device is provided with an aligning belt conveyor 1, a pusher 2, detecting sensors 3, and a pickup device 4. Coreless cylinders W conveyed on a belt conveyor C are mounted on recesses 13 of the aligning belt conveyor 1 one by the pusher 2 and aligned at a constant interval. When the detecting sensors 3 detect that the prescribed number of coreless cylinders W are aligned, the fork of the pickup device 4 is inserted into hollow bobbins B of the coreless cylinders W to pick up many coreless cylinders W on the aligning belt conveyor 1 in the lump. The pickup device 4 is moved to a conveying bogie, and many coreless cylinders W are shifted onto the conveying bogie. The coreless cylinders W are automatically stacked when these actions are repeated.
Patent JP-S53120015-A (JP)
Title: Internal combustion engine exhaust gas purifier
Inventor: NAKASE TAKAMICHI
IPC: F01N3/00
Filed: 1977-03-29
Abstract: PURPOSE: To conduct deoxidization and oxidization over ternary catalyst and to reduce noxious composition in exhaust gas effectively by intermittently supplying secondary air for ternary catalyst for purifying exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio