baber/WOPTO huggingface dataset:
Patent JP-H01204405-A (JP)
Title: Magnetizing yoke
Inventor: SAKURAI MITSURU
IPC: H01F13/00
Filed: 1988-02-10
Abstract: PURPOSE:To improve the heat resistance of a magnetizing yoke and to improve durability, by using polyimide resin as a resin for insulating the yoke and copper wires. CONSTITUTION:As a resin for insulating a yoke 1 and copper wires 2, polyimide resin 3 is used. The polyimide resin 3 has high heat resistance temperature of 260-400 deg.C and approximately the same mechanical strength, thermal expansion coefficient and volume resistivity as those of epoxy resin. The polyimide resin is most adequate for insulating the magnetizing yoke. When, the polyimide resin 3 is used for insulating the yoke 1 and the conductor wires 2 in this way, the magnetizing yoke having more excellent durability than that of a conventional magnetizing yoke can be formed.
Patent JP-H08220487-A (JP)
Title: Multifocal contact lens
Inventor: SHIMOJO AKIRA
IPC: G02C7/06
Filed: 1995-02-17
Abstract: PURPOSE: To provide a multifocal contact lens of minus diopter with which good visual fields in a far sight part and near sight part are assured without the occurrence of an image jump. CONSTITUTION: A circle 1 having the distance from a central point O to a point A as its radius is defined. A curve forming a front face 11 is the same in the radius of curvature at the point A as the value of the radius of the circle 1. The radius of curvature is continuously smaller the furtherer from the point A. From the point A to the point C is an optical part. The curve AC is provided thereon with the point B. The aspherical face obtd. by rotating the curve BC around a straight line OB as an axis is the front face 11. The multifocal contact lens of which the front face shape is obtd. in such a manner has already an inclination with the optical axis from the navel point at the peak and, therefore, the excessively steep angle with the incident light in the short sight part does not arise even if the good sight is assured in the far sight part.  The good sight is thus obtd. in both parts. Further, the curve BC to define the front face changes continuously and, therefore, the image jump does not arise.
Patent JP-H04245763-A (JP)
Title: Facsimile equipment
Inventor: HOSOKAWA YUKO
IPC: H04N1/00
Filed: 1991-01-30
Abstract: PURPOSE:To unnecessitate the installation of a large LCD by successively displaying the operating states of executing functions on an LCD in each depression of a switching key during the simultaneously execution of plural functions. CONSTITUTION:An operation panel 30 has the LCD 31 for displaying the operating states of executing functions, the switching key 32 for switching the display contents to be displayed on the LCD 31 and a key group 33. A display control means is constituted of plural buffers 51, 51a, 51b and a counter 52, and in each depression of the key 32, the message relating to executing functions are successively displayed on the LCD.
Patent JP-H09222326-A (JP)
Title: Vibration gyro
Inventor: OKAGUCHI KENJIRO
IPC: G01C19/56
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To make the sensitivity of a vibration gyro to be stable against the change in temperature by providing an operation amplifier and a plurality of temperature sensing elements to an amplification circuit to amplify the detection signal from a piezoelectric vibrator. SOLUTION: An input terminal 31 of an amplification circuit 30 for amplifying the detection signal obtained from a piezoelectric vibrator or signals relating the detection signal is connected with a non-inversion input terminal of an operation amplifier 33. The inversion input terminal of the operation amplifier 33 is grounded through a serial circuit of a negative thermistor 35 as a resistor R11 and temperature sensing element, and a resistor R12 is parallelly connected with the thermistor 35. In addition, a serial circuit consisting of a negative thermistor 37 and a resistor R14 is provided between the inversion terminal and output terminal of the operation amplifier 33, and a resistor 14 is parallelly connected with the thermistor 37. Further, the output terminal of the operation amplifier 33 is connected with an output terminal 39.  In the vibration gyro, its sensitivity can be stabilized almost constantly in a range from low temperature to high temperature.
Patent JP-H06240451-A (JP)
Title: Production of hard carbon film coated member
Inventor: SUZUKI MIZUAKI
IPC: C04B41/52
Filed: 1993-02-18
Abstract: PURPOSE:To enhance the hardness and adhesion of the hard carbon film of a hard carbon film coated member and to produce a cutting tool having satisfactory cutting performance and a long service life. CONSTITUTION:An aluminum nitride layer, a silicon nitride layer or a silicon carbide layer is formed as a middle layer on the surface of each substrate 8 by sputtering a target 4 with electron cyclotron resonance plasma and then a hard carbon film is formed on the middle layer by electron cyclotron resonance plasma CVD or sputtering. The hardness and adhesion of the hard carbon film are enhanced.
Patent JP-S56126414-A (JP)
Title: Dehydrating apparatus
Inventor: FUJINAMI SUSUMU
IPC: B01D33/04
Filed: 1980-03-07
Abstract: PURPOSE: To well control the fluctuations in dehydration performance occuring in the change of the characteristics of the material to be treated by controlling the rate of supply of said material by the determination of a thickness detector for the material deposited on a filter cloth in a gravity dehydrating part.  
     CONSTITUTION: An endless-beltlike filter cloth 9 turns from a gravity dehydrating part 11 to a force dehydrating part 14, and the material to be treated such as sludge supplied from a device 3 is gravity-filtered on the filter cloth 9 in the part 11. Thence, cake is sandwiched by compression and dehydrated by a turning filter cloth 13 in a force dehydrating part 14 consisting of dehydrating zones AWC. At this time, a level gage 15 provided with long and short sensors S 1 , S 2  on the beginning end side of the part 11 detects the thickness of the material deposited on the filter cloth 9. The rate of the change in the thickness is decided according to the state of small thickness in which both sensors are non-working, the normal state in which only the sensor S 1  works and the state of large thickness in which both sensors work. With this decision, a control mechanism 21 automatically controls the rate of supply of the material to be treated while increasing or decreasing the rate of control for this. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H024840-A (JP)
Title: Microporous asymmetric film of syndiotactic vinyl aromatic polymer
Inventor: RITSUCHII EII UESURINGU
IPC: C08F12/04
Filed: 1989-02-10
Abstract: PURPOSE: To raise liquid permeability of an anisotropic membrane which is useful for a separating operation of ultrafiltration, reverse osmisis or the like and to capture minute particles by super cooling a syndiotactic vinyl aromatic polymer and molding it into a membrane, followed by the phase separation and the forming of micropores.  
     CONSTITUTION: A solution consisting of a syndiotactic vinyl aromatic polymer and a polar aprotic solvent (example: N-substituted pyrrolidone substituted with a 1-4C alkyl, cycloalkyl, aryl or alkylaryl) is prepared at a raised temperature and then supercooled. The solution is then cast into a membrane and the membrane is mixed with a polar aprotic solvent and brought into contact with a material insoluble to the syndiotactic vinyl aromatic polymer. Then, the objective micropored unsymmetrical membrane is provided after the phase separation and the forming of micropores. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10229286-A (JP)
Title: Flexible board housing apparatus
Inventor: NISHIMAKI MINE
IPC: H05K7/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To avoid causing a slacking in a flexible board located between a base body and a movable body, which electrically connects both bodies. SOLUTION: A circuit board 15 contained in a camera main body (base body) 11 and a liq. crystal monitor (movable body) 13 which is rotatable through hinges 12 with respect to the camera 11 are electrically connected through flexible boards (FPC) 14. The camera 11 contains a slack 14a of the FPCs 14 in spaces 67 defined by upper and lower electric cells, alternately offset in the cell width direction in the camera 11. The hinges 12 have FPC-fixing grooves 63 for holding the FPCs 14 in a body.
Patent JP-S61190312-A (JP)
Title: Scanning optical system
Inventor: ITAMI SATOSHI
IPC: G02B26/10
Filed: 1985-02-20
Abstract: PURPOSE:To realize mass-production and to reduce the extent of curvature of an image surface by using one plastic lens as a lens for scanning and, curving a meridional image surface and a sagittal image surface closer to a lens side than a Gaussian image surface and the sagittal image surface closer to the lens side than the meridional image surface. CONSTITUTION:An optical system which scans and focuses the light beam of a laser 10, etc., uses one plastic lens as the scanning lens for converging the light. This plastic lens 13 is so shaped that the curvature of the meridional image surface and the curvature of the sagittal image surface within the in-use scanning angle of this lens is closer to the lens side than curvature of the Gaussian image surface except on the optical axis and the curvature of the sagittal image surface is closer to the lens side than the curvature of the meridional image surface except on the optical axis.
Patent JP-H05138684-A (JP)
Title: Manufacture of weather strip
Inventor: NAGATA TATSUHIKO
IPC: B29C48/12
Filed: 1992-01-21
Abstract: PURPOSE:To provide a method for manufacture of a weather strip which can be molded without any damage of a coating material caused by heat of a mold when a part of a sealing part of an extrusion-molded weather strip the designed face of which is coated with a fabric is molded in a mold. CONSTITUTION:A weather strip with a lip 37 along the boundary between a trim part 31 and a seal part projected from the outer face is extrusion-molded and the designed face of the trim part 31 of the extruded weather strip 30 is continuously coated with a coating material 60 and a part of the seal part to be molded in a mold is cut off. It is set in a mold 70 in such a way that the end part of the coating material 60 is brought into contact with a heated mold member 72 only through a lip 37 and a molding material for the seal part is cast in the mold 7 to form a molded seal part 34 at the cut part of the seal part.
Patent JP-S57143780-A (JP)
Title: Address selecting circuit
Inventor: ASANO MASAMICHI
IPC: G11C8/10
Filed: 1981-03-03
Abstract: PURPOSE:To obtain a selecting circuit in which chip size is small, power consumption is less and layout is simple, by making an output of a decoder circuit selected with the upper-order bit of an address signal of a power supply for a load transistor of a buffer circuit. CONSTITUTION:When decoder circuits 31 and 32 selected at a lower-order bit of an address and at the remaining upper-order bit are both selected, nodes N1 and N2 go to high level. Further, the output of the circuit 32 plays a role of a power supply, a node N3 goes to high level via a load FET-T24 of an address buffer circuit 33 controlled with the output of a circuit 21, and the circuit 33 is selected. In this case, an FET-T25 is cut off with an inverter I1. At the non- selection of address, similarly an FET=T23 turns off when the power is shut-off, the inverter I1 is made non-operative, and each bit signal is inverted and the power consumption of the circuits 21, 32 and 33 is reduced to zero. Further, the circuits 32 and 33 are connected with one connection.
Patent JP-S58147272-A (JP)
Title: Reader of original
Inventor: NAGANE HIROMICHI
IPC: H04N1/04
Filed: 1982-02-26
Abstract: PURPOSE:To change the magnification without shifting the optical system such as lenses, by providing plural lenses with different magnification between a reading position and a photodetecting position in a reader for original and selecting each optical system with a shutter. CONSTITUTION:In the reading position R, the reflected light from an original illuminated by a lamp 4 is refracted by 90 deg. on a reflecting mirror 5, collected on a lens 6 or 7, and the image of the original is projected on a photodetection position S. The lenses 6, 7 provided between the positions R and S are used for the unmagnification mode and the magnification mode, they are fixed with a stay 8 and holders 9, 10, the optical path length of both lenses 6, 7 from the position R to the S is equal, and the selection of the lenses is performed by switching a shutter 18 supported freely slidably along the shaft left and right. An original guide 19 is coupled with the shutter 18 and an interlocking lever 20, the guide is positioned right at the equal speed mode and positioned left at the double speed mode, the original contacts with the guide 19 at each position and carried stepwise with roll pairs 2 and 3.
Patent JP-H11317303-A (JP)
Title: Terminal fitting
Inventor: KOTANI KOICHI
IPC: H01C1/14
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To easily insert a lead line into a press-fit hole. SOLUTION: A press-fit hole 18g, into which a lead line L2 is press-fit, is formed at a terminal fitting 18. A lead line inlet port 18f extending from one end face to the press-fit hole 18g for leading the lead line L2 to the press-fit hole 18g is formed at the lead line connection of the terminal fitting 18. The lead line inlet port 18f is so constituted that the width dimension at the end face side can be made larger than the width dimension of the press-fit hole 18g. Then, a sawtooth ruggedness which engaged with the lead line L2 is formed at the edge part of the press-fit hole 18g.
Patent JP-S60177916-A (JP)
Title: Formation of large-radius seal bellows by using press-bending die
Inventor: ENDOU TAKEKAZU
IPC: B21D5/01
Filed: 1984-02-22
Abstract: PURPOSE:To manufacture a seal bellows having a desired shape by using a unified-type female die instead of a partition-type female die for performing press forming, in forming a U-wave-shaped bellows having a large radius. CONSTITUTION:In forming a U-wave-shaped bellows having a large radius, outside and inside seal bellows 12, 18 are formed by using a unified-type female die. An outside-bellows forming die is formed by welding a male die 2 and a female die 1 to bases 5, 8 through auxiliary ribs 9, 10, and the bellows 12 is formed by pressing a previously bent blank material 4 of bellows between the dies 1 and 2 by a lowering pressure 11. An inside-bellows forming die having the same construction as that of the outside one and a radius of curvature of the inverse direction, is used for forming the bellows 18. By this method, a seal bellows having a large radius is press-formed by a unified-type female die.
Patent JP-S63198635-A (JP)
Title: Antiviral agent against aids causing virus
Inventor: KURIMURA TAKASHI
IPC: A61K38/21
Filed: 1987-02-12
Abstract: PURPOSE:To obtain the titled preparation comprising human interferon as an active ingredient. CONSTITUTION:A solution containing human interferon (h-IFN: h-IFN of natural type, produced by chemical synthesis or by gene recombination technology: h-IFN-alpha, h-IFN-beta, etc.) is brought into contact with an insoluble blue carrier, h-IFN is adsorbed on the blue carrier, the h-IFN is recovered as a solution by the use of an eluate, then the h-IFN substance is brought into contact with a chelate group bonded carrier having chelated zinc and the h-IFN is recovered as a solution by the use of an eluate to give concentrated and purified h-IFN. The h-IFN may be optionally mixed with a stabilizer (e.g. human serum albumin, polyol, etc.). Injection capsule agent, nasotracheal agent, suppository, oral drug, ointment, etc., may be cited as the dosage form. A dose is 300,000-6,000,000 units and administered one time-seven times/week.
Patent JP-H09220027-A (JP)
Title: Carriage for seedling box transportation
Inventor: AMAGASAKI YOSHIHIRO
IPC: A01G9/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a carriage for seedling box transportation which can move tens of stacked seedling box groups together onto the seedling box mount frame of an apron set in front of a seedling raising unit at a time, receive the seedling box groups carried out of the seedling raising unit onto the seedling box mount frame after the seedlings germinate from the seedling box mount frame altogether, and carry the stacked seedling box groups in a supported state. SOLUTION: A chassis frame A-1 is constituted by fixing right and left upper frames 2, projecting forward horizontally in parallel at an interval narrower than the right and left machine frames of the apron in front of the seedling raising unit, to a lower frame 1 equipped with wheels 4 and 5 and a travel steering wheel 6. Then an elevation base A-2 is in such a plane laterally long rectangular shape that it is put between the upper frames 2; and both the short sides are connected to the upper frame 2 through a front and a rear link 7 so that they can rotate forth and back, and up and down, and are pressed down by the up/down operation of an operation lever 8.
Patent JP-H11217695-A (JP)
Title: Conveyor for electrodeposition coating process
Inventor: NONOMURA HIROMI
IPC: B65G49/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To rationally shorten the process length by providing a first conveyor for conveying a material to be coated at a first pitch and dipping the material in an electrodeposition coating soln. and a second conveyor for conveying the dipped material at a second pitch and washing the material with water so as to rationalize the conveying pitch corresponding to the process. SOLUTION: A transmitting mechanism S is provided to the connecting part of the first conveyor C1 and second conveyor C2 to transmit the driving force of the conveyor C2 to the conveyor C1. The mechanism S consists of the two pulleys rotating long with the respective pulleys of the conveyors C1 and C2 and a belt laid over both pulleys. The body pitch P of the conveyor C1 is controlled to 6.5 m distance at which a spark is not generated even through a body B is overhung and approaches and that of the conveyor C2 to 5.5b m distance at which a collision is not caused, hence both belts are synchronized by the transmitting mechanism S, and the conveyance of the body B is started by driving the driving part D while setting the diameter ratio of the two pulleys at 5.5:6 to attain the same tact (conveyor speed/P).
Patent JP-H07239165-A (JP)
Title: Operation memory device for refrigerator with automatic ice-making machine
Inventor: SHIBUYA TOSHIYUKI
IPC: F25C1/24
Filed: 1994-02-28
Abstract: PURPOSE:To specify a trouble cause as clearly as possible by a method wherein when a refrigerator with an automatic ice-making machine is failed in operation, investigation of the cause of the trouble is facilitated. CONSTITUTION:The operation memory device of a refrigerator with an automatic ice-making machine determines the operation state of the automatic ice-making machine by a control circuit device 18 and count a time in which the operation state is continued. A determined operation state and continuing time are stored at the operation data part and the time data part of a unit operation memory data. Further, each time the operation state is changed, unit operation memory data is stored at a memory means to store and hold storing data even during turning OFF of a power source. This constitution stores and holds history of running operation of the automatic ice-making machine and facilitates a work to investigate the cause of a trouble in a way that history of running operation when the trouble occurs is read.
Patent JP-2000230698-A (JP)
Title: Gas charging device
Inventor: SUGANO SATOYUKI
IPC: F17C5/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas charging device which dispenses with a power source, and shows high charging efficiency of gas. SOLUTION: A compressor 5 which compresses gas and charges it to a tank, and a compressor driving engine 4 are housed in one casing 3 which has a ventillating outside air take-in port 7 and an air discharging port 8. An engine driving main ventillation fan 10 is arranged in the vicinity of one of the air take-in port 7 and air discharge port 8. A heat exchanging part 6a of a gas cooler is arranged on a portion where air is flowed by the operation of the main ventillation fan, which gas cooler 6 is operated for cooling gas discharged from the compressor 5 and supplying to the gas tank.
Patent JP-S58147344-A (JP)
Title: Synthetic facing plate
Inventor: NISHIBORI SADAO
IPC: B27N3/00
Filed: 1982-02-26
Abstract: PURPOSE:To provide a synthetic facing plate which has the same appearance and feel as those of a wood skin texture, by a method wherein a given quantity of a surface grinding powder of a particle board is mixed in a synthetic resin material for molding. CONSTITUTION:A using resin material is generally a heat softening resin such as vinyl chloride having excellent molding properties, a surface grinding powder of a particle board in an amount corresponding to 15-50% by weight is kneaded in the resin material for molding. This enables simple producing of a facing plate, having a perfect wood skin texture even at the inside, at an inexpensive cost. The facing plate has properties approximately similar to those of a natural wood in terms of cutting, shearing, and other processings, and properties far superior to those of the natural wood in terms of resistance to wear and resistance to water.
Patent JP-S61190552-A (JP)
Title: Resin composition
Inventor: TOYODA YOSHIO
IPC: C08L67/02
Filed: 1985-02-19
Abstract: PURPOSE:To obtain a resin composition with both high impact resistance and heat distortion resistance, by incorporating specified amount of specific olefin copolymer in a resin composition made up of polyarylate and polyester. CONSTITUTION:The objective composition can be obtained by incorporating (A) 50-99.5wt% of a resin composition made up of A1: 1-99wt% of polyarylate and A2: 99-1wt% of polyester of formula I (R1-R4 are each H, alkyl, etc.; m is 1-10) (e.g., polyethylene terephthalate) with (B) 50-0.5wt% of an olefin copolymer derived from alpha-olefin (e.g., ethylene) and alpha,beta-unsaturated acid glycidyl ester of formula II (R5 is H or lower alkyl) (e.g., acrylic glycidyl ester).
Patent JP-S63203698-A (JP)
Title: Novel peptide derivative having polycyclic nitrogen-containing structure
Inventor: MISHIERU BINSEN
IPC: C07K1/06
Filed: 1988-02-12
Abstract: Tetrapeptide compounds of general formula:   <IMAGE> I  in which R denotes: a hydrogen atom, a straight- or branched-chain alkyl radical containing from 1 to 4 carbon atoms, an aryl radical such as phenyl or a heterocyclic aromatic radical such as thienyl, optionally substituted with a hydroxy, amino, mercapto, methylthio or lower alkyl group, a lower aralkyl radical such as benzyl, R' denotes a hydrogen atom or a straight- or branched-chain alkyl group containing from 1 to 4 carbon atoms, X denotes an oxygen atom or an NH group, Y denotes an oxygen or sulfur atom when X denotes an NH group, or Y denotes an NH group when X denotes an oxygen atom, t denotes 0 or 1, <IMAGE>   denotes a nitrogen-containing polycyclic structure, their enantiomers, epimers and diastereoisomers, as well as their addition salts with a pharmaceutically acceptable acid or base. Medicinal products.