baber/WOPTO huggingface dataset:
Patent JP-H07202763-A (JP)
Title: Distortion correcting circuit that straightens electronic signal and optical signal
Inventor: HENRII EI BURAUBERUTO
IPC: H04B10/2507
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a distortion correcting circuit for generating a linear output from an amplitude modulation transmitting device such as a semiconductor laser having inherent distortion. CONSTITUTION: The distortion of a non-linear device is corrected by applying a predistorted signal equal in magnitude and opposite in sign. An input signal is divided into two or three passes, and time delay for correcting the delay of two secondary passes 46, 47 and the primary part of the signal are directly applied to the device. One secondary pass 47 forms an even-order intermodulation product and the other secondary pass 46 forms an odd-order inter modulation product. Distortion generators 115, 215 for the secondary passes 46, 47 respectively form adjustable amplitude intermodulation signals. Thus the amplitude of predistortion due to frequency dependent amplitude is corrected by executing tilt adjustment. Phase of the distortion signal is adjusted so as to have suitable phase relation with the distortion of the device.
Patent JP-S60157820-A (JP)
Title: Injection mold
Inventor: TABATA SHIYOUZOU
IPC: B29C45/44
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a lightweight injection mold of a few parts capable of a forming a resin part having an undercut section such as a car bumper etc. by restraining inclined cores and a movable mold independently from each other. CONSTITUTION:The cavity 5 of the formed item 6 comprises the movable mold 3 beneath a fixed mold 2, the inclined cores 4, 4 inclining in the fanwise shape on both sides of the movable mold and the partial die inserts 8, 8 equipped together with both inclined cores 4, 4 and the partial liners 8, 8 form the undercut section 7 of the formed item 6. A movable fitting plate 14 is equipped under the movable mold 3 through a spacer block 13 so that the partial liners 8, 8 are fixed with bolts 15, 15. Between the movable mold 3 and the movable fitting plate 14 is provided the push plate 10' lifted by the push rod 16 piercing the movable fitting plate 14. The lower part of each inclined core 4 is fixed as if it strides the end of the plate 10'. Further, the L-type terminal pieces 23, 23 installed on the movable mold 3 through the bolt 22 are fitted on both sides of the inclined core that can slide freely on the movable mold 3 to restrain the inclined core 4 independently from the movable mold 3.
Patent JP-H07216787-A (JP)
Title: Method for improving paper surface processability
Inventor: KUNUGI MASAHITO
IPC: D21H19/10
Filed: 1994-02-04
Abstract: PURPOSE:To provide a method for improving paper surface processability such as the ink adhesion, varnishability and press coatability in solid printing. CONSTITUTION:In a face coating containing a specified pigment and an I adhesive such as a synthetic rubber latex or water-soluble polymer, 100 pts.wt. of the pigment is blended with 1.0-4.0 pts.wt. of a releasant consisting mainly of one kind of mixture derived from calcium stearate, potassium stearate and noncrystalline fatty acid calcium salts. The face coating blended with this releasant is applied on a base paper with e.g. a knife coater to obtain a coated paper.
Patent JP-S57125842-A (JP)
Title: Reference electrode for high-temperature and high- pressure aqueous solution
Inventor: YAMASHINA YASUYUKI
IPC: G01N27/30
Filed: 1981-01-29
Abstract: PURPOSE:To improve the response property and the reliability at high temperatures, by compositely constituting a reaction electrode part by an electrolytically attached part and a moltenly attached part. CONSTITUTION:A liquid connecting part 2 is provided at the lower part of a vessel 1 and a metallic rod 7 covered by a PTFE tube 6 is provided at the upper part of the vessel 1. A reaction electrode part 13 is formed by providing an electrolytically attached part formed by carrying out the electrolytic treatment of slightly soluble salt or slightly soluble oxide of said metal on the outer circumference of the tip end side of the rod 7 and also, joining a massive moltenly attached part 12 formed by melting and solidifying at the tip of the rod 7 by fitting or welding. By such constitution, service life at high temperatures is long because the part 12 is massive and has high density and also, its reaction area is small and the dissolution of the part 11 is prevented by satisfying the saturation of the solightly soluble salt or slightly soluble oxide with the rise of solubility and then, its surface condition is maintained at a porous condition having a large reaction area even at high temperatures.
Patent JP-H10231890-A (JP)
Title: Sound insulation motor support sponge rubber for cleaner
Inventor: TANAKA SUMIO
IPC: C08L7/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To extensively improve noise of a cleaner by mixing inorganic powder in a sponge rubber and making the sponge rubber a continuous bubble foaming body. SOLUTION: Mixing quantity of inorganic powder is favourable to be 20-500 part for 100 part of synthetic rubber and more favourable to be 50-300 part in a sound insulation motor support sponge rubber for a cleaner to be used by making contact with a motor of the cleaner made of continuous bubble foaming body synthetic rubber or natural rubber including the inorganic powder. Additionally, its sponge rubber 23 must be a continuous bubble foaming body. As a foaming agent, a public one can be used. Additionally, the cleaner is constituted of a cleaner body 21, a motor 22 and the sponge rubber 23, and it is favourable to polish a surface of the sponge rubber 23 to make contact with the motor 22 to be rough.
Patent JP-S58129479-A (JP)
Inventor: MIZUNO KOUTAROU
IPC: G10H1/00
Filed: 1982-01-28
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-H01188568-A (JP)
Title: Production of high-performance acetylene black
Inventor: MIZUTANI SUSUMU
IPC: C09C1/54
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject acetylene black with low electrical resistivity, high in DBP oil absorption, by pyrolysis, in the presence or absence of unsaturated hydrocarbon, of acetylene gas by a mixed stream of oxygen-contg. gas and carbon dioxide. CONSTITUTION:Acetylene gas singly or said gas in combination with unsaturated hydrocarbon(s) such as ethylene, propylene, butadiene, benzene, naphthalene and/or anthracene is continuously put to pyrolysis by a mixed stream of oxygen- contg. gas and carbon dioxide, thus obtaining the objective acetylene black with an electrical resistivity under a pressure of 50kg/cm<2> of <0.25OMEGAcm and DBP oil absorption (P-test) specified in the JIS-K-6221 of 200 to 400ml/100g and specific surface area of 100 to 400m<2>/g. Preferably, the amount of said unsaturated hydrocarbon(s) to be used be <40 pts.wt. based on 100 pts.wt. of the acetylene gas.
Patent JP-H10205396-A (JP)
Title: Evaporation fuel gas recovering device
Inventor: SAKATA AKIRA
IPC: F02M25/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To smoothly supply oil without being affected by pressure loss of a filter in fuel oil supplying. SOLUTION: In fuel oil supplying, supply oil pressure in a fuel tank 30 presses down a diaphragm on the upper part of a releasing valve 39 and releases the releasing valve 39 through a pressure applying hose 43, the filter 38 is bypassed, discharge air of a canister 33 is directly discharged (39a) to the atmosphere, and pressure loss in fuel oil supplying is decreased to smoothly perform fuel oil supply. When fuel is discharged from the canister 33 to an engine 36, the releasing valve 39 is closed and switched to the filter 38 side, and air 38a to be sucked passes the filter 38 and can be introduced as clean air into the canister 33.
Patent JP-H09201876-A (JP)
Title: Three dimensional forming apparatus
Inventor: UENO TAKAKUNI
IPC: G03F7/038
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To implement a three dimensional forming apparatus with constant forming accuracies having no forming defects by preventing a riser formation at the peripheral part of a curing lamination in uncured material. SOLUTION: Uncured material 11 Is closed up in the depth direction by forming an additional curing layer 12a over the entire surface of free liquid level in the vessel every given depth distance of the vessel filled with uncured material 11, thereby reducing an amount of uncured material 11 escaping from a scraper by virtue of an additional curing layer 12a at the time of flattening the surface of the uncured material 11 and positively making the uncured material 11 into a flattened free liquid level 11m. Accordingly, formation defectives caused by the riser of the free liquid level can be precluded, and after the completion of a curing lamination process, an additional layer 12a is removed by breaking slender connection parts between it and the curing lamination layer 12, so that a desired three dimensional body can be provided with high formative accuracies.
Patent JP-H08203812-A (JP)
Title: Reflection-refraction reduction projection optical system and aligner
Inventor: ISHIYAMA TOSHIRO
IPC: H01L21/027
Filed: 1995-01-30
Abstract: PURPOSE: To obtain high performance semiconductor processing equipment by reducing a beam splitter into relatively small size and yet obtaining a larger numerical aperture. CONSTITUTION: An aligner forms the demagnified image of a first object R on a second object W. The aligner consists of a first optical system and a second optical system. The first optical system includes a first group G1 of lenses, a beam splitter BS, a second group G2 of lenses, and a concave reflector M, and forms the primary image I1 of the first object R. The second optical system includes a fourth group G4 of positively refracting lenses, and forms the demagnified image of the primary image I1 on the second object W. A third group G3 of lenses is placed in the optical path between the first and second optical systems.
Patent JP-S63181518-A (JP)
Title: Digital all pass filter
Inventor: MIYAZAKI TORU
IPC: H03H17/08
Filed: 1987-01-23
Abstract: PURPOSE:To decrease the number of parts of a circuit by using multiplication circuits in a first signal process system in terms of time division, and using them for double purpose. CONSTITUTION:Since the output from a selector circuit 26 is supplied to the multiplication circuits 27 and 28 so as to be multiplied by specified coefficients a1 and a2, signals (d) and (e) are outputted from the respective multiplication circuits 27 and 28. And the signal outputted from the multiplication circuit 27 is supplied to an addition circuit 29 as it is, and the signal outputted from the multiplication circuit 28 is latched at the last transition of a reference clock signal by a D-EF circuit 30 and the signal (f) is supplied to the addition circuit 29. The signal outputted from the selector circuit 26 is latched at the last transition of the reference clock signal by the D-FF circuits 31 and 32 and the signal (g) is supplied to the addition circuit 29. Since the multiplication circuits 27 and 28 are used in terms of time division so as to be used for double purpose, thus, the number of parts of the circuit is decreased and the constitution is simplified, so that it is suitable for an IC.
Patent JP-S55104081-A (JP)
Title: Solid electrolyte cell
Inventor: AMANO SHIYUNJI
IPC: H01B1/06
Filed: 1979-02-06
Abstract: PURPOSE: To obtain a small-size and highly reliable cell by using as an electrolyte an AgI-Ag 2 O-GeO 2  ternary composition made up in a fixed molal proportion in a cell with Ag as cathode and a iodine-containing complex compound as anode.  
     CONSTITUTION: The cell uses Ag as cathode, a material containing one or more of the complex compounds of a condensed polycyclic aromatic hydrocarbon, such as pyrene, perylene, or violanthrene, and iodine, e.g., poly(2-vinyl pyridine)-I 2 , etc., as anode, and an AgI-Ag 2 O-GeO 2  ternary composition as solid electrolyte. The molal ratios x, y, and z of each component of the the ternary composition should be within the range surrounded by the points A, B, C, D, E, F, and G, forming a polygonal shape, when plotting them on the graph, as shown separately. For example, at the point A, the molal ratio is x; 0.95, y; 0.025, z; 0.025. The unit cell for this cell is made up by laminating the cathode 3, the solid electrolyte 4, and anode 5 in order, and two or more of the unit cells are combined in a series or in parallel to form a cell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02193382-A (JP)
Title: Signal recording circuit for tape recorder
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B15/087
Filed: 1989-01-20
Abstract: PURPOSE:To record continuously a code signal for a parameter such as absolute time by setting a relative speed and making it stable in response to a succeeding signal at the rewinding reproduction from a start point when new recording is started successively to a signal recording part formed already. CONSTITUTION:A sampling frequency 48kHz from the signal recording part of a magnetic tape is discriminated when the signal of the signal recording part is a signal of the 48kHz standard mode and the signal of the said mode is recorded succeedingly. The speed of a cylinder motor 15 is kept to 2,000rpm and a capstan motor 14 is set to the reproduction normal speed. The absolute time is read from the recording part during the reproduction period and stored in a memory in a control circuit 20. When the tape is fed up to the rerecording start point, the mode change from the reproduction to the recording mode is implemented by referencing the absolute time or the like and the absolute time is recorded continuously. In this case, the number of revolutions of the cylinder is unchanged and the signal is recorded in a consecutive normal code.
Patent JP-S58135296-A (JP)
Inventor: EMETSUTO MAASHIYU RICHIYAADOSO
IPC: E21B33/035
Filed: 1983-01-28
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-H11125424-A (JP)
Title: Igniter
Inventor: SAITO MASAKI
IPC: F23Q2/36
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability by ensuring ignition restriction in a non-used state, and easily achieving continuous ignition operation. SOLUTION: In an igniter wherein an operation member 20 is slidably disposed for driving and igniting a valve mechanism and a piezoelectric unit, there are further provided a rock means 27 on arm outer surface of the igniter for rocking the operation member 20 and restriction means 26 for restricting the rock means 27. The restriction means 26 releases the rock means 27 to permit the operation member 20 to perform ignition operation.
Patent JP-H06220264-A (JP)
Title: Flame-retardant resin composition and frame-retardant insulated wire
Inventor: KIMURA KAZUFUMI
IPC: C08K5/02
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a new hear-resistant flame-retardant resin compsn. and a flame-retardant insulated wire. CONSTITUTION:A compsn. comprising 100 pts.wt. ethylene copolymer, 5-60 pts.wt. flame retardant consisting of ethylenebis(tetrabromophthalimide) and/or perchlorocyclopentadecane, and 5-60 pts.wt. antimony trioxide is compounded with hydrotalcite in an amt. of 10-50wt.% of the flame retardant.
Patent JP-H06224063-A (JP)
Title: Automatic winding machine
Inventor: YANO FUMIHARU
IPC: H01F41/06
Filed: 1993-01-28
Abstract: PURPOSE:To make it possible to conduct efficiently various works by a method wherein an automatic winding machine is provided with two arms, which are respectively moved in the directions of the three axle of the machine to a spindle, a nozzle is supported by the arm on one side of these arms and auxiliary tools are supported by the other arm. CONSTITUTION:An automatic winding machine is provided with a spindle 4, which is mounted to a bobbin 3 and rotates the bobbin 3, and a nozzle 13 for feeding a wire material to the bobbin 3. The winding machine is provided with two arms 6 and 7, which are moved in each of the directions of the three axle of the machine to the spindle 4. The nozzle 13 is supported by the arm 7 on one side of the arms 6 and 7 and a plurality of auxiliary tools 18, 19 and 20 are supported by the other arm 6. The nozzle 13 is supported by the point of the arm 7 via a nozzle inverting cylinder 14 and a bracket 15 and the nozzle 13 is rotated in an extent of roughly 90 degrees in the direction shown by an arrow. A nipper cutter 16 for cutting the wire material is mounted to the bracket 15. The wire press jig 18 and an extra binding pin are fixed on the arm 6 as auxiliary tools in closer to the base end of the arm 6.
Patent JP-H01190580-A (JP)
Title: Device for steering rear wheel
Inventor: MOMIYAMA FUJIO
IPC: B62D5/07
Filed: 1988-01-25
Abstract: PURPOSE:To improve steering responsiveness and steering stability by a method wherein a power steering booster is provided on a rear wheel steering mechanism, and pressure oil for power-steering front wheels is supplied to said booster, making a constitution whereby rear wheels can be steered with the same phase as that for front wheels. CONSTITUTION:A pair of right and left spring chambers 10 are connected to a tie rod arm 8 of a rear wheel steering mechanism, and each chamber 10 is communicated to the atmosphere via an electromagnetic valve 11 during a high-speed or backward drive so that motion of the tie rod arm 8 can be constructed by a spring force. A power cylinder booster 14 is connected between a rear shaft and a tie rod 9. This booster 14 supplies pressure oil from a power steering device for front wheels via a switch valve 17 during a high-speed forward drive, to have rear wheels 6 to be steered with the same phase as that for front wheels 2. During a slow forward drive, on the other hand, this stops supplying pressure oil and regulates a transfer of oil in the booster 14 to make it function as a shimmy damper.
Patent JP-H11207144-A (JP)
Title: Method for controlling flow rate of oxidizing air of desulfurizer for stack gas and device therefor
Inventor: KIMURA SATOSHI
IPC: B01D53/77
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for controlling the flow rate of oxidizing air of a desulfurizer for stack gas by which an appropriate amt. of oxidizing air is supplied to a liq. reservoir of an absorption tower, neither too much nor too less, the formation of oxidizing matter is suppressed, the function of a waste water treating device is not lowered, and the lowering of the desulfurizing performance is prevented. SOLUTION: The amt. 14 of inflow SO2 is obtained from the detected flow rate A of a gas to be desulfurized and SO2 concn. B at the inlet of an absorption tower, the amt. 25 of SO2 to be naturally oxidized obtained from the flow rate A and the O2 concn. D of the waste gas introduced into the tower, the amt. 25 of SO2 to be naturally oxidized is subtracted from the amt. 14 of the inflow SO2 to obtain the amt. 14' of the SO2 to be forcedly oxidized, the set flow rate 16 of oxidizing air is obtained from the amt. 14' of the SO2 to be forcedly oxidized, and the actual amt. C of oxidizing air supplied to the liq. reservoir of the tower is equalized to the set flow rate 16 of oxidizing air.
Patent JP-H05200013-A (JP)
Title: Magnetic field generator and magnetic resonance image measuring device using the same
Inventor: IKETANI MOTOSHI
IPC: G01R33/34
Filed: 1992-01-28
Abstract: PURPOSE:To provide a device capable of providing a method for generating and further rotating electrically a uniform or gradient magnetic field and employing a method for applying a new magnetic field for measuring a magnetic resonance image by utilizing a superconductive wire. CONSTITUTION:A plurality of conductors 12 are arranged at equal intervals circumferentially for a magnetic field generator. A magnetic field for measuring a magnetic resonance image is generated in a cylindrical space by controlling current flowing through the respective conductors 12. Further, a cylindrical type solenoid coil 11 for generating a static magnetic field is combined with the conductors to control the current supplied to the respective conductors 12 and generate a rotary magnetic field rotating along a section orthogonal to the axis so that a rotary magnetic field rotating at a fixed angle to the axial direction is generated. Also, since a plurality of the conductors 12 are arranged circumferentially at equal intervals to control the current flowing through the respective conductors 12, a uniform magnetic field is applied to the cylindrical space to reduce gradually the strength of the magnetic field while electrically rotating the direction of the magnetic field.
Patent JP-S59140853-A (JP)
Title: Snack
Inventor: SAWAGUCHI KAZUO
IPC: A23L19/00
Filed: 1983-01-31
Abstract: PURPOSE:A snack of fashion food suitable for stand-up meal, comprising salad consisting essentially of vegetables, obtained by winding an edible vegetable round an ingredient, inserting the root part of the vegetable into a container having the bottom made of a foldable sheet material. CONSTITUTION:For example, two or three sheets of the vegetable (preferably sunny lettuce, etc.) 2 suitable for eating in a raw state are arranged with laying one on top of another, on which the ingredient 3 such as salad, etc. is put, and the vegetables are wound from the end, to form the main body 1. The root part of the vegetables 2 forming the main body 1 is inserted into the container 4 having the bottom consisting of a sheet material foldable into a point or linear state.
Patent JP-H08200253-A (JP)
Title: Scroll compressor
Inventor: WADAYAMA HIDEKI
IPC: F04C29/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a scroll compressor wherein changing a supply amount of oil by changing a frequency is prevented and further supplying oil with foreign matter mixed in oil can be prevented. CONSTITUTION: Holes 101, 103 are drilled in an oil pickup 15, also to movably fit plugs 105, 107 to the holes 101, 103, so as to close the holes 101, 103 by moving the plugs 105, 107 in one direction by elastic force of an elastic member 109, in the case of low rotational speed, and so as to open the holes 101, 103 by moving the plugs 105, 107 in the other direction against elastic force of the elastic member 109 by centrifugal force in the case of high rotational speed.
Patent JP-S62173060-A (JP)
Title: Electromagnetic stirrer controlling method in continuous casting equipment
Inventor: KAIHARA YASUO
IPC: B22D11/115
Filed: 1986-01-22
Abstract: PURPOSE:To improve yield of production by controlling an electromagnetic stirrer so as to stop, at which a dummy bar and a connecting bar passes through the stirrer, through a cyclo-converter by signal from slab drawing length measurement device, etc. CONSTITUTION:Signals of parameters L0 to settle start and stop of the stirrer in connection with distance L1-Ln from a meniscus M in a mold 11 to each in-roll type electromagnetic stirrer A1-An, and signal from the slab drawing length measurement device 6 arranged at a pinch roll 5 are inputted in a controlling device 3. According to a signal from this controlling device, when the dummy bar and the connecting bar pass through the electromagnetic stirrers A1-An, they are stopped and started in order. In this way, the yield of the casting slab production is improved.