baber/WOPTO huggingface dataset:
Patent JP-H08152772-A (JP)
Title: Image forming device
Inventor: MORIYA MASAO
IPC: B65H19/12
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a high quality both-face copy in image and paper sheet are registered, without reducing the consecutive copying speed. CONSTITUTION: An image forming lens is moved orthogonally crossing an optical axis to set a reference position for the image on a photoreceptor, in accordance with the lateral registering adjusting quantity of a paper tray and the first and second jogger fences 41A and 41B of a double-sided tray are moved from a lateral registering standard position at an adjustment value of zero to the reference position for the lateral registering adjustment. In this state, the paper sheet P is fed into the double-sided tray and then, both jogger fences 41A and 41B are moved inward up to the width of the paper specific amount by specific amount, respectively, to obtain an adjustment completing position. Then, the paper P is refed from the double-sided tray.  In the adjustment completing position, a deviation value in the lateral registering of the double-sided tray is the same as that of the paper tray, so that it is unnecessary that the image reference position is changed.
Patent JP-S62150351-A (JP)
Title: Removing method for resist
Inventor: ENDO TOSHIO
IPC: G03F7/42
Filed: 1985-12-25
Abstract: PURPOSE:To remove resist completely in a short time and to improve safety by exposing a resist film to an oxygen plasma atmosphere and then dipping it in thermal nonhalogenic and nonphenolic organic peeling liquid. CONSTITUTION:When a film 2 is etched by chlorine plasma, resist 4 used as the mask material for the film 2 is exposed to oxygen plasma to remove a deteriorated layer 3 due to the chlorine plasma on the resist surface and then the remaining resist 4 is removed by using the organic peeling liquid which contains neither a halogenic component nor a phenolic component. In this combination, damage to a semiconductor device and the length of time required for resist removal are improved greatly as compared with when the resist is individually removed with the oxygen plasma and organic peeling liquid.
Patent JP-H05105858-A (JP)
Title: Hot-melt self-adhesive composition
Inventor: FUJII TETSURO
IPC: C09J153/02
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a hot-melt self-adhesive compsn. excellent in properties such as holding power and improved in smell. CONSTITUTION:A hot-melt self-adhesive compsn. comprises as the indispensable components a block copolymer of a styrene with a conjugated diene and a phenol-modified cumarone-indene resin comprising as the constituent monomer units 50-92wt.% indene monomer units constituted of indene and an alkylindene and 2-15wt.% phenol monomer units, and contg. at most 8.0wt.% dimers and at most 0.5wt.% monomers.
Patent JP-H09139211-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: UEHARA MAYUMI
IPC: H01M4/134
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently display the capacity of manganese dioxide, being used as the positive electrode active material of a nonaqueous electrolyte battery, to increase battery capacity. SOLUTION: Manganese dioxide; obtained by adding a specific lithium compound to manganese dioxide at a Li/Mn mol ratio of the range of 1/99-30/70, and adding at least one kind additive element compound, selected from the hydroxide of a specific additive element Me, carbonate, and nitrate, at a Me/Li mol ratio of the range of 10/90-40/60, to be heat treated; is used as positive electrode active material to a positive electrode.
Patent JP-H06152048-A (JP)
Title: Semiconductor laser device
Inventor: UENO AKIRA
IPC: H01S5/00
Filed: 1992-11-06
Abstract: PURPOSE:To improve light use efficiency and to improve assemly precision in a semiconductor laser device which is used for optical information processing, optical communication, etc., by solving a problem that emitted light from a semiconductor laser chip is screened by a front edge face of the semiconductor laser chip and stray light is generated and by fixing the semiconductor laser chip and a photodetector on the same plane. CONSTITUTION:A V-shaped groove 22 whose slant is one or more faces (111) is formed on an Si substrate 21 of a face (511) with an off angle of-9 to 1 deg. using a direction <110> as an axis. Among the faces (111), a surface hose inclination to a surface of the Si substrate 21 is closest to 35 deg. is made a mirror surface 25 which reflects projection light 24 from a front edge face 23a of a semiconductor laser chip 23. The semiconductor laser chip 23 is fixed on the Si substrate 21 so that the front edge of the semiconductor laser clip 23 and an upper end ridge of the mirror surface 25 are parallel with each other.
Patent JP-H11203660-A (JP)
Title: Magnetic recording medium
Inventor: KOKADO YUICHI
IPC: G11B5/84
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To enhance the slidability to a head and to lessen wear by disposing a protective layer consisting of a composite layer of hard carbon contg. a specific amt. of hydrogen and fluorine-contained lubricating oil on a magnetic layer. SOLUTION: A carbon or graphite carbon blank is deposited on a substrate by a sputtering method or the like in a gaseous mixture atmosphere composed of an inert gas, such as He or Ar, and hydrocarbon, such as methane, ethane or propane, by which a carbon film contg. hydrogen is formed. At this time, the ratio of the hydrogen contained therein is specified to <=30% of the carbon in the ratio of atoms. The fluorine-contained lubricating oil is formed by dissolving polyperfluoroalkyl ether of a mol.wt. of 4000 to 6200 or the like in a solvent, such as freon, applying this soln. on this carbon film and drying the coating. As a result, the coefft. of friction of the recording medium is lowered and the deformation of the high-hardness carbon film by internal stresses is prevented.  The peeling of the carbon film from the substrate and the occurrence of cracking are prevented and the resistance to the wear is enhanced and, therefore, the sliding characteristic to the head is improved.
Patent JP-H09136002-A (JP)
Title: Oil filter
Inventor: MATSUBARA KAZUKI
IPC: F01M11/03
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge oil stored in an oil filter when oil or the oil filter is replaced. SOLUTION: While an open state is being held from a sealed state by depressing a cover member 20 and a filter housing 10 against a push spring 34, the member 20 is turned through 90 deg. relative to the housing 10 to release pusing forces from the member 20. Whereupon, an upper surface of the member 20 having an elliptic shape in the longitudinal direction is held in contact with a lower surface of a protrusion 14 in a shorter direction of an elliptic hole 13 of the housing 10, whereby a space S is produced between the upper surface of the member 20 and the lower surface the protrusion 14 to allow air to flow in from the outside. As a result, oil remaining in the housing 10 is discharged rapidly and completely from the housing 10 to the side of an internal combustion engine.
Patent JP-H02141655-A (JP)
Title: Apparatus for analyzing atmospheric gas component
Inventor: NOMURA KAZUO
IPC: G01N27/62
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to analyze gas component continuously by providing a mass spectrometer which is connected to a gas introducing part through a valve, providing an exhaust system which is connected to the mass spectrometer, and providing a data processing part which processes the output from the mass spectrometer. CONSTITUTION:When an exhaust pump in a gas introducing part 1 is operated, gas is sucked into the inside through an introducing port and a heated pipe. Part of the sucked gas is introduced into a gas analyzing part 2. The quantity of the gas is regulated by using a valve in an exhaust system in the introducing part 1 or a valve between the introducing part 1 and the analyzing part 2 so that the quantity is suppressed to a degree less than a vacuum state within a range that is allowed by a vacuum gate in a gas analyzer (mass spectrometer) 4. Thus the constant quantity of gas is continuously introduced into the analyzing part 2 through the gas introducing port. The component of the introduced gas is continuously analyzed. Therefore, the time change in component can be traced.
Patent JP-H01136256-A (JP)
Title: Storage device
Inventor: YAMAUCHI MAKOTO
IPC: G06F12/06
Filed: 1987-11-24
Abstract: PURPOSE:To simplify recognition for the extending status of a memory by providing a buffer which outputs an output pattern when no access is made to all of the plural memory modules by fixing to a prescribed pattern in advance. CONSTITUTION:At the time of performing a readout operation, a memory con trol circuit 6 outputs an address signal 12 and a timing signal 13, and in the memory modules 1-5, only the memory module to which an address space including the address designated by the address signal 12 is allocated reads out data of plural bits in the address, and sends a signal 11 to the buffer 7. The buffer 7 sends out plural determination readout signals 14. At the time of testing a memory, it is possible to discriminate the presence/absence of the memory module easily by the circuit 6 since the data in which all of the bits are set at '1's is returned in the address where no module exists, thereby mainte nance can be performed easily.
Patent JP-H02145460-A (JP)
Title: Optical fiber coating method
Inventor: MIKAMI MASATOSHI
IPC: C03C25/10
Filed: 1988-11-24
Abstract: PURPOSE:To coat an optical fiber with an ultraviolet ray curing resin containing a specific light initiator without occurrence of deterioration of the resin in good productivity by applying the above-mentioned resin to the optical fiber, irradiating the resin with ultraviolet rays while controlling strength and curing the resin. CONSTITUTION:An ultraviolet ray curing resin 3 containing a light initiator and capable of reacting with ultraviolet rays having 300-350nm wavelength is packed in a coating die 4. Then a preform is drawn to give an optical fiber 2. The optical fiber 2 is passed through the coating die 4 to apply the resin 3 on the periphery of the optical fiber. Then the resin 3-applied optical fiber 8 is introduced into a transparent quartz glass tube 7 and simultaneously ultraviolet rays generated from an ultraviolet ray lamp 6 are collected by a ultraviolet ray collecting device 9 and the optical fiber 8 is irradiated with the collected rays. At the same time, intensity of ultraviolet rays is measured with an ultraviolet sensor 14 having sensitivity peak in the range of 300-350nm wavelength and the resin 3 is cured while controlling the intensity of the ultraviolet rays by a controller 11 according to the measured value.
Patent JP-H03162461-A (JP)
Title: Reactive dye, its manufacture, and its use
Inventor: ATANASHIOSU TOTSUIKASU
IPC: D06P3/66
Filed: 1990-11-01
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein Z is a group represented by formula II, III, or IV [wherein R 1  and R 2  are each H or a 1-6C alkyl; (m) is 1 or 2; (Q 1 ) m  is a 1-4C alkyl, a 1-4C alkoxy, acetylamino, etc.; and (Q 2 ) m  is a 1-4C alkyl, a 1-4C alkoxy, a halogen, carboxyl, etc.], etc.}.  
     EXAMPLE: A compd. represented by formula V.  
     USE: For dyeing or printing cellulosic materials (esp. cotton), silk, leather, wool, polyamide fibers, and polyurethanes in red.  
     PROCESS: A diazotization product of a diazo component represented by formula VI, a coupling component represented by formula VII, 2,4,6-trichloro-s-triazine, and an amine represented by the formula: H-Z are subjected to coupling and condensation. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06146054-A (JP)
Title: Ruthenium plating liquid
Inventor: AIBA TAMAHIRO
IPC: C25D3/50
Filed: 1992-11-06
Abstract: PURPOSE:To provide the plating liquid having the high stability of liquid and a sufficiently high electrodeposition speed by adding a plating liquid stabilizer and a halogen element or a compd. contg. this element as anion to the basic salt of the inorg. acid salt of ruthenium. CONSTITUTION:Sulfuric acid or sulfate and/or sulfamic acid or sulfamate and more particularly preferably ammonium sulfate and ammonium sulfamate are added as the stabilizer to the inorg. acid salt of the ruthenium. Further, the halogen element or the compd. contg. this element as anion is added thereto. This compd. has an effect of improving the electrodeposition speed of the ruthenium. The compd. is not particularly limited, insofar as the compd. contains F, Cl, Br, I as anions and is soluble in a ruthenium plating liquid. Such compds. include, for example, ammonium halide, metal halide, alkaline metal halide, etc.
Patent JP-H09118924-A (JP)
Title: Automatic low temperature annealing furnace
Inventor: KATO MAMORU
IPC: C21D1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently satisfy the precision of temperature and shape and to improve quality and rationalization by traveling a heat resistant chain provided with many work receiving tables through an airtight annealing furnace body having a given temperature and successively applying heat treatment for works on work receiving tables. SOLUTION: The heat resistant chain 3 provided with many work receiving tables 2 at a suitable interval is inserted into the airtight annealing furnace body 1, wherein the hot air always regulated so as to be a given temperature is circulated, from the inlet 10 of the furnace body, traveled approximately like a flat and S shape via a sprocket 13, taken out of the outlet 11 and circulated. Works formed into a prescribed shape with an automatic forming machine 24 located at the outside of the annealing furnace body 1 are successively placed on work receiving tables 2 of the traveling chain 3 and heat treatment is performed in the furnace. By this way, the highly precise heat treatment for works is performed while maintaining a prescribed shape.
Patent JP-S63185545-A (JP)
Title: Dust removing method for fluid jetting part in magnetic chuck
Inventor: IDE TAKESHI
IPC: B23Q11/00
Filed: 1986-12-16
Abstract: PURPOSE:To prevent workability and work environment from deteriorating, by supplying fluid of pressure higher than that of fluid, supplied to a jetting part, and removing dust, accumulated in the jetting part, when a magnetic substance is removed from a work surface. CONSTITUTION:When a magnetic substance, attractively mounted to a work surface 48, is removed, compressed air of pressure, higher than that of compressed air supplied to an air jetting part 56, is supplied removing dust accumulated in the air jetting part 56. The dust like a cutting chip, accumulated in the air jetting part 56, is mostly a dust not removed by a pressure of the compressed air jetted when the magnetic substance is mounted and removed, and the compressed air of pressure, higher than when the magnetic substance is mounted and removed, is used being jetted only when the dust is removed. Consequently, workability of machining and its work environment can be prevented from deteriorating by enabling fluid like cutting oil to be prevented from scattering, in the time of machining, while supply of the fluid to a machine tool to be stopped in the time of removing the dust.
Patent JP-S63150645-A (JP)
Title: Liquid sampling device for manual manipulator
Inventor: KANAI YOICHI
IPC: G01N1/00
Filed: 1986-12-16
Abstract: PURPOSE:To sample liquid by a manual manipulator by pushing down a jug against a hollow needle linearly in parallel and securely sticking the jug into the hollow needle. CONSTITUTION:The upper part of the opening part 8a of a jug holder 8 is pressed toward a support arm 10a by the hand part of the manipulator and the jug holder 8 is fallen down backward to open the upper part of the needle holder 5. Then a jug 9 is mounted on a jug receiving opening 7 by a hand part and a chain 20 is gripped and drawn to this side to cover the jug 9 with the jug holder 8. The chain 20 is further drawn down to apply a linear downward force to a pusher 12 through an arm 14 for the pusher and a support rod 13, and the jug 9 is pressed down against the resistance of an elastic material 6 to stick into the hollow needle 3a. A vacuum is produced in the jug 9, so the sample liquid in a liquid reservoir container 1 is sucked in through the hollow needle 3a.
Patent JP-H07153331-A (JP)
Title: Superconductive conductor
Inventor: INOUE KOICHI
IPC: H01B12/08
Filed: 1993-11-29
Abstract: PURPOSE:To firmly fix a conductor and well carrying out cooling by densely filling the gap parts among stranded superconductive elemental wires in monolayer with resin and sparsely filling the gap parts among stranded wires which are stranded in double layers. CONSTITUTION:Since the gap parts 51 among superconductive elemental wires which are stranded in monolayer are filled densely with resin, the stranded wires in monolayer are firmly united and the elemental wires are never disintegrated by the pressure at the time of fixing a conductor. Further, since gap parts 52 communicated one another are formed in the stranded wires in monolayer, a coolant such as liquid helium, etc., enters the gap parts and the superconductive elemental wires are brought into contact with the coolant and thus sufficient cooling can be carried out. Also, the core in the center of the monolayer stranded wires can exchange heat between the coolant and itself in the gap of almost one elemental wire and excellent cooling property is obtained.
Patent JP-H10190843-A (JP)
Title: Call originating display system, exchange for the system, telephone line management center and storage medium.
Inventor: SUZUE SATOYUKI
IPC: H04M3/42
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To make a display mode of call originating information diversified by simplifying update processing of a subscriber database. SOLUTION: In a system, in which where call originating information (a name and an address or the like) corresponding to a telephone number of a call originating telephone set 1 is displayed on an information display part 4 of an incoming call side telephone set 3, a subscriber database 11 consisting of a telephone number of each telephone set and intrinsic information (call originating information and additional information) is provided to exchanges 2, 8 and a telephone line management center.  As additional information, there is an item to indicate whether or not the call originating information has displayed, an item to indicate whether or not the call originating information is automatically displayed to the incoming call side telephone set 3, an item to indicate whether or not the information display part 4 and an information display button exist, an item to indicate a display function type (only alphanumeric characters are displayed, a KANJI is displayed or the like) and an item to indicate a display digit number of the information display part 4.
Patent JP-H03157739-A (JP)
Title: Performance measuring system for epu
Inventor: AKAMATSU AKITAKA
IPC: G06F11/34
Filed: 1989-11-15
Abstract: PURPOSE:To measure the performance of an arithmetic processor (EPU) without affecting on the ordinary operation of the EPU by assembling hardware dedicated for performance measurement in a system. CONSTITUTION:A micro address designation register 1 is the one to set the entry address of the specific processing routine of a microprogram, and a current address 2 is the address of the microprogram running at present, and comparison with the output signal of the micro address designation register 1 is performed with a coincidence detection circuit 3. A measuring mode signal 4 goes to a high level while performing performance measurement, and at this time, when the coincidence detection circuit 3 detects coincidence with a micro address, an inter-one-clock cycle micro address coincidence detecting pulse 6 is inputted to the input terminal of a counter 7, and is counted up. In such a way, it is possible to measure the performance of the EPU simultaneously while the ordinary operation of the EPU is being performed.
Patent JP-H08158554-A (JP)
Title: Bend joint for eaves gutter
Inventor: SUGIMOTO KENZO
IPC: E04D13/068
Filed: 1994-12-01
Abstract: PURPOSE: To provide a bend joint for an eaves gutter which hardly gets out of place or cracks at the fitted part of the bend joint and further, which has a simple structure. CONSTITUTION: In an eaves gutter bend joint 1 composed of a joint body 2 constituted of the bottom 4 and the internal corner side wall 5 and the external corner side wall 6 erected from both side edges and bent to make a nearly L-shaped form, and fitting parts 3, 3 installed at the end of the joint body 2, the internal corner side wall 5 of the joint body 2 is formed in the inner side than the fitting part 3. A vertical groove 7 recessed inward is made at the internal corner side wall 5 of the boundary between the joint body 2 and the fitting part 3.
Patent JP-H06122365-A (JP)
Title: Brake controller
Inventor: WATANABE ASAKI
IPC: B60T8/66
Filed: 1992-10-12
Abstract: PURPOSE:To carry out the starting-up, reduction, holding and restoration of brake power at a proper timing by judging the sliding state by taking account of the accelerating speed differential value and the estimated value of sliding speed, added with the axle revolution speed, axle accelerating speed and the sliding speed for the rail of the axle, and carrying out the starting-up and restoration of brake power in stepwise form. CONSTITUTION:Speed is calculated by the speed calculating means 11-14 from the number of pulses of the axle revolution pulse and the pulse width of the whole which are inputted in a certain time, and accelerating speed is calculated from the difference between the speed at present and the speed before a certain time by the accelerating speed calculating means 21-24, and further, the accelerating speed differential value is calculated by the accelerating speed differential value calculating means 31-34. Further, the standard speed is calculated from the max value of the speed of each axis by a standard speed calculating means 4, and the sliding speed of each axle is calculated from the difference between the standard speed and each axis revolution speed by the sliding speed calculating means 51-54. Then, the start of the sliding state on starting-up is judged from the sliding speed, accelerating speed, accelerating speed differential value and the standard speed by the judgement instruction means 61-64, and the timing of reducing the brake power is determined.
Patent JP-H09139036-A (JP)
Title: Disk device
Inventor: YOKOUCHI HIDEYA
IPC: G11B21/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate an off-track shift due to the screw fastening of a step motor in the off-track adjustment of a disk device and to facilitate the fine adjustment by adjusting the position in the radial direction of a carriage in the manner of deforming a mounting plate of the step motor. SOLUTION: An adjusting screw 6 is provided at the tip part of a blacket 2. The screw 6 penetrating through a frame 4 is engaged with a female screw 2b provided on the blacket 2. When the screw 6 is screwed in, the blacket 2 is deformed in the direction of arrow 5 but not deformed beyond a stopper 4a which is provided on the frame 4. When the blacket 2 is deformed, pinion of the step motor 1 is moved in the direction of the arrow 5 and also in the direction of arrow 8. The moving amounts in these off-track directions are different in accordance with the fixed position of the blacket 2. The moving amount by the screw 6 in the direction of the arrow 5 is made to be 0.2mm, and the screw 6 with the pitch of 0.45mm is used.  When the screw 6 is rotated by nearly 90 deg., the movement is made by 0.125mm in the direction of the arrow, then the adjustment of 10μm is allowed in the direction of the arrow 8, i.e., the off-track direction.