baber/WOPTO huggingface dataset:
Patent JP-S5683828-A (JP)
Title: Magnetic head and its production
Inventor: YASUDA ISAO
IPC: G11B5/127
Filed: 1979-12-11
Abstract: PURPOSE:To produce a magnetic head using magnetic materials of a high saturation magnetic flux density, by causing a glass-reinforced material to adhere directly to one side face of the core consisting of metallic magnetic materials by fusion and by subjecting the core to heat treatment after working the core into a required track width. CONSTITUTION:Core 10 is sliced into a proper thickness from the block long in the thickness direction of the core and has one face 10a polished, and frit glass 11 is applied to the polished face thickly. After glass 11 is melted at a prescribed temperature and is bonded to core 10, glass-reinforced material 11 is polished into a prescribed thickness, and next, core 10 is shaped into a prescribed thickness. Next, core 10 is subjected to heat treatment at a temperature lower than the softening temperature of reinforced material 11 to eliminate processing distortion of core 10. Thus, a magnetic head using metal magnetic materials such as sendust of a high saturation magnetic flux density is produced. Since this head does not include organic adhesives and so on, troubles for tape feed can be prevented at a tape running time.
Patent JP-2000347924-A (JP)
Title: Data relation managing system and recording medium
Inventor: HAYASHI TAKAHIRO
IPC: G06F17/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To accelerate the transfer of an object to another system by adding an object ID again while referring to a previously prepared object ID table when registering the object into a transfer destination database(DB). SOLUTION: An unload means 2 and an object ID preparing means 3 store the object read out of a transfer source DB 1 into an unload file 4 as a main body 41 of object data and store the object ID as an object ID table 42. Next, the main body 41 of data and the ID table 42 are read by a load means 7 and a number determining means 6 and an object ID table 5 is generated on a memory. Next, a leading object ID to be added to the object is obtained in a transfer destination DB 8, the object data to be registered are read from the file 4, a new ID is obtained by adding the leading ID, the relevant object ID is replaced and added again and the object data are registered in the transfer destination DB 8.
Patent JP-H08317742-A (JP)
Title: Tool for cleaning pearl mother shell
Inventor: MIYATANI TAKAFUMI
IPC: A01K61/00
Filed: 1995-05-23
Abstract: PURPOSE: To readily and surely remove impurities of a mother shell by extending endless chain belts with an uneven surface pivoted on the tips of connecting rods, attached to supporting shafts and capable of bending and stretching by the rotational centrifugal force of disks. CONSTITUTION: This tool for cleaning a pearl mother shell is obtained by connecting disks 1a and 1b with a shaft tube, forming a spatial part, providing an inserting hole 2 through the shaft tube in the central part of the disks 1a and 1b, bridging plural supporting shafts 5 between the disks 1a and 1b at a prescribed interval along the outer peripheral edges of the disks 1a and 1b, attaching endless chain belts 11 to the outer ends of connecting rods 8 pivoted on the tips of cranks 6 freely rotatably installed in each supporting shaft 5 and keeping the endless chain belts 11 away from the disks 1a and 1b in the form of an annular ring to the outside with the elongation of the cranks 6 and the connecting rods 8 by the centrifugal force following the rotation of the disks 1a and 1b.
Patent JP-H117207-A (JP)
Title: Image forming device
Inventor: KIKUI SHINSUKE
IPC: G03G21/10
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the rolling up of a cleaning blade for a transfer belt by detecting the quantity of toner stuck to a nonimage forming region on an image carrier and changing a state where the toner is stuck to the nonimage forming region, with the result of the detection. SOLUTION: An exposure means exposes the nonimage forming region between images on a photoreceptor drum, with a toner line signal from a toner line signal generating part 16, to form an electrostatic latent image for a toner line. This latent image becomes the toner line by development with a contact developing unit. A control part 7 controls a developing unit driving part 26, to drive or stop the contact developing unit. An optical sensor 6 detects the quantity of the toner stuck to the nonimage forming region between the images on the photoreceptor drum, in the stopped state of the developing unit, while the optical sensor 6 detects the stuck toner quantity of the toner line in the nonimage forming region, in the driven state of the developing unit.  The control part 7 controls the toner line signal generating part 16, with the ratio of the output values of the sensor 6, to variably control the width of the toner line.
Patent JP-S5949857-A (JP)
Title: Electrostatic precipitator
Inventor: MATSUMOTO YOUICHI
IPC: B03C3/74
Filed: 1982-09-16
Abstract: PURPOSE:To improve the cleaning effect of an electrode without lowering the dust collecting efficiency, by connecting independently each group of electrodes to a power source, and providing a partitioning means for separating the passing of gas to each dust collecting chamber, in an electrostatic precipitator provided with a hammering means. CONSTITUTION:A group of discharge electrodes 12 is arranged in each inside of plural dust collecting chambers 13 which are partitioned by dust collecting plates 11,and each chamber 13 is separately opened and closed, by installing dampers 14 of partitioning means on the up-and-down-streams of each chamber 13. A group of electrodes 12 of each chamber 13 is connected to an electric power source 16 through each switch 15; the switch 15 and the electrodes 12 are insulated from each other by an insulator 17. Accordingly, each group of electrodes 12 is independently turned ON and OFF. In cleaning the electrodes of this precipitator, the discharge in the inside of a prescribed chamber 131 is turned off by closing the damper 141 and opening its switch 151 to scrape off the dust from the electrodes by actuating a hammering means. Next, the cleaning is performed in sequence at every chamber 13.
Patent JP-H115489-A (JP)
Title: Dead angle reducing device for vehicle
Inventor: IWAMOTO KINYA
IPC: G01B11/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To surely provide external effective information on a dead angle. SOLUTION: In a dead angle reducing device for a vehicle, which is provided with a Fresnel lens 1 capable of being moved and furnished in the vicinity of the rear window part 6 of the vehicle, a vehicle speed sensor detecting own vehicle speed, and with a distance sensor 7 measuring a distance from a vehicle or the like, that are coming close to the own vehicle from behind, it is detected by the vehicle speed sensor that the own vehicle is almost stopped, and let the Fresnel lens 1 be moved up and down so as to allow the Fresnel lens 1 to be disposed to the rear window part 6 when an intervehicle distance between the own vehicle and the vehicle coming close from behind becomes equal to a definite distance or less.
Patent JP-S6222247-A (JP)
Title: Centering servo device
Inventor: KUSAMUTA YOSHITOSHI
IPC: G02B7/00
Filed: 1985-07-22
Abstract: PURPOSE:To further improve the reliability of a player by providing a circuit deciding the moving direction and the moving quantity of the bearing base of a device moving the bearing base of a disc turntable in response to the detection and output of a reflected light of an auxiliary beam of an optical system structure so as to control the drive source. CONSTITUTION:Voltages Vn and Vi generated in proportion to the received quantity of beams N and I are amplified by band amplifiers 1, 2 and added by an adder circuit 3. The result becomes a voltage Va while being sampled and held by the circuit 4 by using a clock pulse signal CK. Even when the disc center is deviated to any direction from the correct position, the amplitude of the voltage Va is increased. An XOR circuit 9 applies XOR to voltages Vc, Vd to output the logic voltage synchronously with the signal CK. A current flows to the actuator L of a switch 10 only when the XOR circuit 9 outputs logic voltage 1. The contact of the switch 10 is turned a half to invert the polarity of the current flowing to the field winding of a motor 11 thereby inverting the turning direction of the motor. The bearing base 16 moves on a surface plate 19 so as to keep the position of the shaft 18 of the turntable to the disk within a prescribed range around the correct position.
Patent JP-H11354244-A (JP)
Title: Discharge tube
Inventor: MACHIDA KAZUHIKO
IPC: H01T2/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge tube used for SSG to repeatedly stably generate constant voltage arc discharge having a prescribed pulse width between the discharge generating surface of an upper discharge electrode and the discharge generating surface of a lower discharge electrode. SOLUTION: The shortest distance D between both side end parts of the whole sub-discharge trigger wires 30 formed in the central part of an inside wall of an airtight cylinder 10 and an upper discharge electrode 20a or a lower discharge electrode 20b in the vicinity of those and the shortest distance B between both side end parts of the whole sub-discharge trigger wires 30 formed on the inside wall of the airtight cylinder 10 and the metallized surface 12a or the metallized surface 12b formed on the upper end or lower end opening part peripheral edge of the airtight cylinder 10 in the vicinity of those, are set so as to fall within a range of 0.5A to 2A, desirably, a range of 1A to 1.5A to a distance A between the discharge generating surface of the upper discharge electrode 20a and the discharge generating surface of the lower discharge electrode 20b.
Patent JP-S6064983-A (JP)
Title: Tannin
Inventor: NISHIOKA ITSUO
IPC: C07D311/00
Filed: 1984-07-31
Abstract: NEW MATERIAL:A tannin of formula I (R<22>, R<23> are different to each other, being H or group of formula II; R is H, methyl). USE:Metabolism regulator: it bonds with enzyme protein in vivo to inhibit the enzyme activity. PREPARATION:Plants selected from myrica bark, cassia bark, gambir, Sangui sorbin, Trapa seeds, Quercus bark and cowberry leaves are extracted with acetone, partitioned into ethyl acetate: water phases and subjected to column chromatography to collect the tannin easily.
Patent JP-S5951392-A (JP)
Inventor: SEKIMIZU KOUICHI
IPC: G21C17/00
Filed: 1982-09-17
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-H05336176-A (JP)
Title: Digital signal demodulator
Inventor: TSUTSUMI YASUHIRO
IPC: H04L27/00
Filed: 1992-05-29
Abstract: PURPOSE:To accurately demodulate an analog input signal into a binary digital signal. CONSTITUTION:A signal-like arithmetic operation device 11 performs pattern matching between an analog input signal pattern and a standard signal pattern representing the signal-like to obtain the signal-like SG. An output discrimination device 12 performs pattern matching between the analog input signal pattern and a 0-like reference pattern and between the analog input signal pattern and a 1-like reference pattern and discriminates '0', '1' or 're-transmission request' based on the result and the signal-like SG.
Patent JP-H0831394-A (JP)
Title: Manufacture of flat alkaline storage battery
Inventor: ISHIHARA NAOMI
IPC: H01M2/08
Filed: 1994-07-14
Abstract: PURPOSE:To improve the liquid leak resistance of a battery by applying sealing material to the portion of a sealing plate put in contact with an insulating gasket, drying it and fitting the sealing plate into the insulating gasket for heating and welding into one unit. CONSTITUTION:Sealant 3 with polyamide based resin dissolved in toluene and isopropyl alcohol is applied to the portion 1a of a sealing plate l also serving as a negative terminal put in contact with an insulating gasket 2 and solvent for the sealant 3 is dried and completely removed. Then, the sealing plate 1 is fitted into the insulating gasket 2 to which the sealant 3 with polyamide based resin is previously applied all over, for heating and welding into one unit.
Patent JP-H0832191-A (JP)
Title: Electronic circuit board
Inventor: WADA ATSUSHI
IPC: G01R31/02
Filed: 1994-07-14
Abstract: PURPOSE:To automatically judge the kind of a board with a tester, and sharply reduce the cost required for test by providing an electronic circuit board with a wiring pattern as a kind-of-board display means used for automatically identifying the kind of the board during the test of the circuit board, at the surface of itself. CONSTITUTION:Out of the soldering lands 103-105 of an electronic circuit board 101 where the tester pins 601-603 of a tester abut or are inserted, specified lands 103 and 104 are connected with each other by a jumper wire 102. When testing the electronic circuit 101, the board 101 is placed on the tester body, and test pins 601-603, etc., are pushed against the rear of the board 101. Since the lands 103 and 104 are connected with each other by the jumper wire 102, the inserted pins 601 and 602 become the same potential, and potential difference does not occur between both pins. The board information is inputted into a test connection device so as to automatically judge what kind the board 101 is.
Patent JP-H0326726-A (JP)
Title: Carbon short fiber aggregate and fiber-reinforced thermoplastic resin composition using same
Inventor: TOMONO SHIGEKI
IPC: C08K7/00
Filed: 1989-06-23
Abstract: PURPOSE:To provide the subject aggregate improved in the electrical characteristics thereof by the addition of a small amount of carbon black without deteriorating the physical properties and useful for preventing the static electrification of OA equipments, etc., by preliminarily adhering the carbon black to the surfaces of fibers in a specific ratio. CONSTITUTION:The objective aggregate comprises (A) a carbon short fiber aggregate coated with (i) a sizing agent in an amount of 0.1-10wt.% based on the whole amount of (ii) the carbon short fibers is subjected to an adhesion of (B) carbon black in an amount of 0.5-5% based on the whole amount of the component. The component (i) includes epoxy compounds comprising 55-95wt.% of an epoxy compound liquid at room temperature and 5-45wt.% of an epoxy compound in solid form at room temperature.
Patent JP-H05332021-A (JP)
Title: Tightly fastening tool for concrete form panel
Inventor: SUGUMI KAZUYOSHI
IPC: E04G17/07
Filed: 1992-05-27
Abstract: PURPOSE:To connect/disconnect a separator and a form tie for fastening tightly a concrete form panel to/form each other in a single operation. CONSTITUTION:A notch 2 is arranged on the upper surface in the tip vicinity of a separator 1, and a half dovetailing notch groove 3 is formed on the under surface closer to the center than the notch 2. A hollow part 6 of a form tie 5 is out-fitted on the tip of the separator 1, and an oblique side part B of a dovetailing claw 9 of the form tie 5 is engaged with a sharp part A of the half dovetailing notch groove 3 of the separator 1, and the form tie 5 is rotated downward with an engaging part as its fulcrum. The dovetailing claw 9 is fitted in the half dovetailing notch groove 3, and a claw 7 is also fitted in the notch 2, so that the form tie 5 can be fixed to the separator 1.
Patent JP-H105526-A (JP)
Title: Temperature controller
Inventor: OSHIMA MASAHIRO
IPC: F24F1/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller by which moisture recovery from air is effectively maintained over a long period of time. SOLUTION: Indoor air is supplied to a primary side chamber 12 of a steam separation module 10 in which a steam selectively permeable and hydrophobic porous separation membrane is installed. A secondary side chamber 13 thereof is filled with water solution in which deliquescent material is dissolved, and moisture in air is moved to the liquid side according to the steam partial pressure difference between the primary chamber 12 and the secondary chamber 13. When the liquid in the secondary side chamber 13 which has absorbed moisture is supplied to a primary side chamber 22 of a reverse osmosis module 20 by a pressurizing pump 16, only the moisture is moved to a secondary side chamber 23 thereof by a reverse osmosis membrane 21. The liquid in the primary side chamber 22 from which the moisture has been removed is cooled by a cooler 14 through a pressure reducing valve 15 and is returned again to the secondary side chamber 13 of the steam separation module 10.
Patent JP-S6054941-A (JP)
Title: Polarization keeping optical fiber
Inventor: KATOU MASAAKI
IPC: G02B6/024
Filed: 1983-09-02
Abstract: PURPOSE:To obtain the titled optical fiber having excellent radiation resistance, easily, by forming a core, a clad, an elliptic inner jacket and an outer jacket each composed of specific material having specific refractive index. CONSTITUTION:The objective optical fiber consists of the core 41, the clad 42 applied to the outer circumference of the core, the inner jacket 43 having elliptic cross-section applied to the outer circumference of the clad, and the outer jacket 44 applied to the outer circumference of the inner jacket. The core 41 is composed of a high-purity SiO2 containing <=5mol% B2O3. The clad 42 is made of a glass composed mainly of SiO2 and containing fluorine and B2O3 and having lower refractive index than the inner jacket 43. The inner jacket 43 is made of a glass composed mainly of SiO2 and containing P2O5 and B2O3. The sum of the P2O5 and B2O3 in the inner jacket 43 is 5-20mol%, and the molar ratio of B2O3/P2O5 is 1.0-2.0. The refractive index of the inner jacket 43 is lower than that of the core 41.
Patent JP-S63109166-A (JP)
Inventor: NOOMAN ERU TAANAA
IPC: C23C14/48
Filed: 1987-06-29
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-2000352019-A (JP)
Title: Display system
Inventor: HISHIGAKI YOUICHIROU
IPC: E01F9/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a display system capable of easily performing a display content change input operation. SOLUTION: A display system comprises a personal computer 1 having a display character storage means 11 previously storing a plurality types of display characters, a display character selection means 12 selecting one or a plurality of display characters from the plurality types of display characters stored in the display character storage means 11, a display pattern preparation means 13 preparing the display pattern by combining the selected display characters with each other, a display pattern registration means 14 registering the prepared display pattern, and a display pattern selection means 15 selecting the registered display pattern; a display panel 2; and a display control part 3 in which the display pattern selected by the display pattern selection means 15 is inputted and which, based on the inputted display pattern, displays it on the display panel 2 continuously.
Patent JP-H0916645-A (JP)
Title: Method for designing part
Inventor: YOSHIDA MASAHIDE
IPC: G06F17/50
Filed: 1995-06-28
Abstract: PURPOSE: To provide a parts designing method capable of sharply reducing the quantity of program preparation as compared with a conventional method and eliminating the necessity of program correction corresponding to a change in an external condition. CONSTITUTION: In CAD processing, a dimension value to be calculated based upon a variable determined by the structure condition of a part fixing position is ciphered to a value obtained by giving a deep significance to a prescribed arithmetic equation, the ciphered value is registered in a demension value table 10, and at the time of referring to various dimension values corresponding to parts types from the table 10, the arithmetic equation of each ciphered demension value is deciphered by a common deciphering program 14 to calculate the necessary demension value and the demension value is referred to as a parameter for executing automatic design.
Patent JP-H0452313-A (JP)
Title: Prevention against outwash and sheathing filter used therefor
Inventor: MORI TSUGIO
IPC: E02B13/00
Filed: 1990-06-20
Abstract: PURPOSE:To simply and inexpensively prevent the outwash of surface soil by reinforcing sheetlike filter mediums, formed in a suitable size, with reinforcements to be made sheathing filters, and burying the lower end parts of the filter mediums in the ground at a position to be sheathed. CONSTITUTION:Filter mediums are arranged, held, and integrated between two synthetic-resin-made reinforcing plates, in which rectangle transparent holes are mesh-likely formed, to form sheathing filters 1a. Next the ground 7 is dug a little along a side groove 6 on a field F, the filters 1a are connected to be arranged so as to fix their lower end parts into a dug part 71, and then are standingly provided on the ground 7, with the dug part 71 backfilled, to form a sheathing bank A. This simply and inexpensively prevents the sterility of soil.
Patent JP-S6410900-A (JP)
Title: Segment conveyor
Inventor: WADA MASAFUMI
IPC: E21D11/40
Filed: 1987-07-01
Abstract: PURPOSE: To keep the relative places of a segment erector and a conveyor constant by installing first and second drive mechanisms for movement to each of first moving bodies with second moving bodies borne by a frame fixed onto a shield body. CONSTITUTION: The conveyor 10 arranged at the rear of a segment erector 18 is borne by a frame 38 fixed onto a main body 16 in a manner that the conveyor 10 can be reciprocated in the direction of the axis 22 of the main body 16 for conveying a segment 12 to the lower section of the erector 18, and a first moving body 50 is mounted. A second moving body 70 with a truck 74 is set up onto a supporting base 58 in a manner that the moving body 70 can be reciprocated in the direction of the axis 22 of the main body 16. A first drive mechanism 68 comprising a jack for movement to the frame 38 is fitted to the moving body 50 and a second drive mechanism 88 arranged to the moving body 50 in a manner that the second drive mechanism 88 can be reciprocated to the moving body 70 respectively. Accordingly, the segment 12 can be disposed at a correct place and in a correct posture to the erector 18.
Patent JP-H0916690-A (JP)
Title: Data input device
Inventor: SUZUKI KATSUAKI
IPC: G06F19/00
Filed: 1995-06-28
Abstract: PURPOSE: To make it possible to change a data attribute in accordance with a user's request at the time of inputting data to a data base requiring matching between data and its data attribute. CONSTITUTION: A data input device is provided with a data input part for judging whether a data attribute can be automatically changed or not, a data attribute changing part 2 for automatically changing a data attribute, a data attribute change validity/ invalidity input part for updating the validity/invalidity of data attribute automatic change based upon a user's instruction, a data attribute input part 3 for enabling a user to set up a data attribute, a data storing part 5 for storing input data in a data file, and a data attribute table 62 including data attribute information 61 and attribute change validity/invalidity information 62.