baber/WOPTO huggingface dataset:
Patent JP-H04313363-A (JP)
Title: Method and device for applying fluid
Inventor: RAIMUNTO HAASU
IPC: B05C5/02
Filed: 1991-01-09
Abstract: PURPOSE: To uniformly and well apply fluid on a traveling carrier strip. CONSTITUTION: The apparatus for applying the fluid to the traveling carrier strip has a tubular distributor and plural independent flow channels 4i and constitutes a multi-jet nozzle. The capillary-like independent flow channels are disposed along the axis of the distributor and are arranged apart prescribed intervals between each other in a direction orthogonal with the axis of the distributor. The respective flow channels 4i project into the tubular distributor 2 and the flow channels 4i at both ends project in the distributor 2 more deeply than the other flow channels.
Patent JP-S62252787-A (JP)
Title: Tetrahydro-2h-indazole derivative, production thereof and herbicide containing said derivative as active component
Inventor: HAGA TORU
IPC: A01N43/78
Filed: 1987-01-22
Abstract: NEW MATERIAL:The compound of formula I (R is 1-5C alkyl, 3-4C alkenyl, 3-4C alkynyl or 1-3C alkoxy-1-3C alkyl). EXAMPLE:3-Chloro-2-[6-fluoro-3-(2-propynyl)-2H-benzothiazolon-5-yl]-4, 5,6,7-tetra hydro-2H-indazole. USE:A herbicide having excellent selectivity. PREPARATION:The objective compound can be produced by reacting 3- chloro-2-[6-fluoro-2(3H)-benzothiazolon-5-yl]-4,5,6,7-tetrahydro-2H-in dazole of formula II with a halide of formula R-X (e.g. propargyl bromide) usually in a solvent preferably in the presence of a dehydrohalogenation agent such as sodium hydride, etc., at 0-80 deg.C for 1-24hr.
Patent JP-H05206138-A (JP)
Title: Semiconductor device
Inventor: AKIYAMA YOSHIO
IPC: H01L23/52
Filed: 1992-01-28
Abstract: PURPOSE:To cause the coupling between signal windings to be parasitic between GND or a power supply by providing a conductive material by vacuum evaporation between the signal windings and grounded for absorbing noise, thereby to enable the signal windings to be free from the noise of other signals. CONSTITUTION:A conductive material 7 is provided by vacuum evaporation between signal windings 3-5 and grounded for absorbing a noise. For instance, between the signal lines 3-5 of twolayer aluminum structure, the conductive evaporated layer 7 connected to a ground GND or a power supply VCC is provided. By this, parasitic capacitance 6, which has conventionally been parasitic between the signal lines, becomes a parasitic capacitance of the conductive evaporated layer 7. In addition, since the conductive evaporated layer 7 is grounded or fixed to the power supply, the coupling and crosstalk between the signal lines 3-5 can be prevented to prevent the effect of noise on the internal signals. Also, malfunction can be prevented by reducing the noise between the signal lines.
Patent JP-H02193187-A (JP)
Title: Picture display device
Inventor: NOGUCHI YASUTAKA
IPC: G09G3/00
Filed: 1989-01-20
Abstract: PURPOSE:To prevent a previous display picture from being erased whether it is necessary or not at the initial operation when a power source is turned on by controlling so as to lead a part of an erased picture to a display part when the display operation of the picture is not completed when the power source is turned on. CONSTITUTION:When a marker detecting sensor 14 detects the display picture that has been already displayed at the time of turning on the power source 104, a microprocessor 101 does not erase a picture with aid of an erasing means and the display picture is kept to be displayed in the display part. On the other hand, when the display operation of the picture is not completed, a picture display means 1 is driven by a driving means 106. Thereby, the part where no image is formed yet is led to the display part. Thereby, the display picture completely displayed in the initial operation when the power source is turned on, is prevented to be erased automatically.
Patent JP-S63180967-A (JP)
Title: Dry type thermal fixing toner
Inventor: AOKI MITSUO
IPC: G03G9/08
Filed: 1987-01-21
Abstract: PURPOSE:To prevent the generations of a hot offset and a spent toner, and to improve the durability of the titled toner by incorporating a fine powder of polypropylene contg. a polar controlling agent to a mother toner powder contg. a binding resin and a coloring agent as a main component. CONSTITUTION:The titled toner is formed by incorporating the fine powder of the polypropylene contg. the polar controlling agent to the mother toner powder contg. the binding resin and the coloring agent, as the main component. The polypropylene fine powder contg. the polar controlling agent which is used as an additive, is formed by dispersing uniformly the polar controlling agent in the propylene resin, followed by grinding and classifying the obtd. polypropylene resin. The polypropylene resin has preferably the number mean molecular weight of 1,000-10,000, and the particle size of said resin is preferably 0.05-1.0mu. The compounding amount of the polar controlling agent is prederably 1-5pts.wt. per 100pts.wt. polypropylene. Thus, the generations of the hot offset and the spent toner are prevented.
Patent JP-H07218810-A (JP)
Title: Zoom lens barrel
Inventor: NISHIMURA TOMOTAKA
IPC: G02B7/09
Filed: 1994-02-04
Abstract: PURPOSE:To smoothly move an engaging pin in a groove by a small driving force. CONSTITUTION:As for a zoom lens system lens barrel, a straight guide barrel 17 provided with a straight groove 21 extending in a direction nearly parallel to an optical axis and a parallel groove 22 extending in a peripheral direction nearly perpendicular to the optical axis and also having the end part connected with the end part of the straight groove 21, a zoom cam ring 19 provided with a cam groove 24 rotatably mounted on the outer peripheral part of the straight guide barrel 17 and provided with a prescribed propulsion angle and formed so that the end on a film side may be overlaid on one end of the parallel groove 22 in a collapsed state, and a photographic optical system connected with an engaging pin 30 for engaging the straight groove, 21, the parallel groove 22 and the cam groove 24 are provided. The lens barrel is formed so that at least the inner peripheral edge among the peripheral edge of the connection part 25 of the straight groove 21 and the parallel groove 22 may pass through the more interior part than the intersection position which is obtained when the straight groove 21 is almost orthogonally crossed with the parallel groove 22.
Patent JP-2000214002-A (JP)
Title: Load sensor
Inventor: TAKADA MASAHIRO
IPC: G01L1/04
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a load sensor excellent in an anti-noise property, a temperature property, etc., and capable of detecting a load in a wide range with a high precision, improved so as to be usable as one for vehicles also. SOLUTION: Movable plates 2, 3 are arranged at prescribed intervals coaxially in a housing 1, and their displacements are opposed by coil springs 9, 15, respectively. On each backside of the movable plates 2, 3, magnets 4, 10 are fitted. In magnetic circuits formed by these magnets 4, 10 and magnetic pole pieces 5a, 5b and 11a, 11b, displacement detecting elements 6, 12 are arranged. The detecting element 6 is supported by the movable plate 3, and the detecting element 12 is supported by the housing 1 side. They are so assembled that only the coil spring 9 may deform in a region where an applied load F is small, that both coil springs 9, 15 may deform in an intermediate region, and that only the coil spring 15 may deform in a large load region.
Patent JP-S56112425-A (JP)
Title: Segregation controlling method for starting material on pallet of sintering machine
Inventor: MAEDA MASAKAZU
IPC: C22B1/20
Filed: 1980-02-07
Abstract: PURPOSE: To maintain the segregation of free carbon in a starting material layer on a pallet in the vertical direction at a predetermined state and stabilize the quality of sintered ore by maintaining the difference in FeO content between return ore and product sintered ore at a desired value.  
     CONSTITUTION: Blended starting material in ore feed hopper 1 is fed onto the pallet of sintering machine 4 with feeder 2 through rotating shoot 3 so as to cause grain size segregation. Starting material 5 on the pallet is sintered from the upper layer toward the lower layer, discharged from machine 4, crushed with crusher 6, cooled with cooler 7, and separated into coarse granules (product sintered ore) and fine granules (return ore) with screen 8. The FeO contents of the coarse and fine granules are measured with analyzers 10, 9, respectively, and the difference ΔFeO is calculated with operator 11. Controller 12 gives operational output to rotating shoot position regulator 13 so as to maintain ΔFeO at a preset desired value, and the position of shoot 3 is regulated backward and forward or upward and downward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0315116-A (JP)
Title: Oxide superconductor wire and its manufacture
Inventor: HIKATA TAKESHI
IPC: B21F19/00
Filed: 1990-01-22
Abstract: PURPOSE:To keep always a constant critical current density even if a magnetic field is applied from any direction by forming a specified superconductor layer surrounding a core part of a wire. CONSTITUTION:A superconductor layer 3 is formed on the surrounding of a core part 1 in the way that specific crystal axis of the oxide superconductor is arranged to orient toward the core part 1. Due to that, crystals of the oxide superconductor having specific axis oriented to 360 deg. different direction exist in the cross section in the diameter direction of the superconductor layer 3 and thus crystals of the oxide superconductor having the highest critical current density always exist in any parts against an applied magnetic field. As a result, even when the direction of the applied magnetic field differs at the parts, high critical current density parts exist while continuously aligning in the longitudinal direction. Critical current density is thus retained at high level as a whole.
Patent JP-H07195975-A (JP)
Title: Turn signal control device and turn signal control method
Inventor: MENTANI AKIYOSHI
IPC: B60Q1/38
Filed: 1994-01-10
Abstract: PURPOSE:To enhance visibility against a third person in response to vehicle speeds and darkness in the outside by attaching a light switch judging circuit to a turn signal lamp flasher unit, and thereby controlling the flashing period of a turn signal lamp. CONSTITUTION:Output signals from both a vehicle speed pulse signal from a vehicle speed sensor, meters and the like, and a sunshine intensity signal from an illumination intensity sensor, are inputted into a microcomputer, so that a flashing period order 3 is thereby operated therein. Namely, when the vehicle speed and sunshine intensity are gradually increased, let the flashing period order of a turn signal lamp be gradually increased, and when the vehicle speed and sunshine intensity are gradually decreased, let the flashing period order of the turn signal lamp be gradually decreased. Based on an operational result by the microcomputer 6, let PMW output be fed via a relay control circuit, so that the turn signal lamp is thereby flashed in accordance with a corresponding flashing order. By this constitution, visibility (recognition extent) against drivers of other vehicles can thereby be enhanced.
Patent JP-H02194362-A (JP)
Title: Acceleration sensor
Inventor: IGARASHI KENJI
IPC: G01P15/125
Filed: 1989-01-24
Abstract: PURPOSE:To drive a cantilever part with acceleration from a root part in a nondestructive direction by charging the 1st electrode of the cantilever part formed by boring a silicon substrate and the 2nd electrode of the internal bottom part of the sealing member of the cantilever part to the same polarity or different polarities. CONSTITUTION:The cantilever part 7 provided on the substrate (silicon substrate) 1 can be swung and displaced freely by a bored through groove bored. A piezoelectric resistance element (resistance type strain gauge) 10 is provided at the root of the cantilever part 7 and its acceleration is measured from the detection result of the element as to strain generated by the acceleration. Box- shaped sealing members 2 and 3 which seal the cantilever part 7 are provided on both main surfaces of the substrate 1, the cantilever part 7 is provide with the 1st and 2nd electrodes 11 and 12 of the 1st electrode, and the members 2 and 3 are provided with the electrodes 15 and 16 of the 2nd electrodes 3 and 4 opposite them. Then, a cantilever driving means 4 charges the 1st and 2nd electrodes to the same polarity of different polarities according to the detection result of the element 10 to move the cantilever part 7 in the opposite direction from the displacement direction of the acceleration.
Patent JP-H07326163-A (JP)
Title: Optical disc recorder
Inventor: ANDO AKIRA
IPC: G11B27/00
Filed: 1995-01-30
Abstract: PURPOSE:To prohibit the reproduction of the remaining information of an initial program which is produced by overwriting recording by a method wherein a seraching operation which prohibits the reproduction of the remaining information is performed in accordance with address information recorded in a TOC management region. CONSTITUTION:A recording disc 1 is a magneto-optical disc and is driven to rotate at a constant line speed. A spiral pregroove 2 with a depth of lambda/8 (wherein lambda denotes the wavelength of a laser beam) is formed on the disc 1. Embossed regions 4 which are composed of uneven patterns formed by pits 3 and data recording regions 5 in which data are recorded magneto-optically are alternately provided with a uniform interval in a circumferential direction in land parts between the pregrooves 2. The depth of the pit 3 is lambda/4. A TOC part 6 is provided as a TOC management region which manages the addresses of the leading end and finishing end of a program. A searching operation which prohibits the reproduction of the remaining information of an initial program which is produced by overwriting recording is performed in accordance with address information recorded in the TOC part 6.
Patent JP-H03218790-A (JP)
Title: Electric razor
Inventor: KATO YUICHI
IPC: B26B19/48
Filed: 1990-01-22
Abstract: PURPOSE:To decrease the fact that beard dregs are scattered and the cutting quality becomes dull by providing a control means for operating a display of a cleaning time of a display means at the time of corresponding to setting of density of a beard in a setting means. CONSTITUTION:When a display indicated with an index in a beard density display part 61 in a display device is set to that of derived density by operating a setting switch 2, when a value corresponding to this density is set, for instance, to 'thin', 'ordinary' and 'thick', 15 minutes, eight minutes and six minutes are set to a time setting part 92, respectively. In such a state, when shaving is started by turning on a switch SW by an operation of a switch handle, time counting by a counter 94 is started, and this count value is integrat ed to an integrating part 95. When a value integrated to the integrating part 95 exceeds a value set to the time setting part 92, by receiving a rise of an output of a comparing part 96, a display driving circuit 90 executes a demand display to a cleaning demand display part 62.
Patent JP-H06226380-A (JP)
Title: Work carrying device
Inventor: NOZAKI EIJI
IPC: B21D43/24
Filed: 1993-01-29
Abstract: PURPOSE:To prevent works that does not fit for a working schedule from being carried. CONSTITUTION:The work carrying device by which plural sheets of work 4 placed on a pallet 3a and different in kinds are separated one by one and carried to a working machine 2 is provided with detectors 12, 11, 10 for detecting the size, thickness, material, etc., of the work 4 to be carried. By comparing the data detected by these detectors 12-10 with the work data in a working schedule inputted preliminarily into the working machine 2, and allowing the work 4 to carry to the working machine 2 only when these data coincide with each other, work defects caused by the erroneous carry of the work 4 are surely prevented.
Patent JP-S61172642-A (JP)
Title: Device for detecting abnormality in double header machine
Inventor: OGAWARA TAKESHI
IPC: B21K27/00
Filed: 1985-01-26
Abstract: PURPOSE:To increase accuracy by detecting the bottom dead center of either one part of a preforming blow punch and finishing blow punch and by stopping driving device with judging as abnormality that the bottom dead center comes out of the allowable range. CONSTITUTION:The detection of the bottom dead center of the following finishing blow stage only is made effective by turning a power source switch 21 on with the state of turning off a relay motion changeover switch and by turning on a starting switch 22 with the state of the preforming blow stage being finished with inching a double header machine for setting the ceiling value and bottom value in a finishing blow state. The ceiling value is then set by the ceiling value setting dial 23 and the bottom value is set by the bottom value setting dial 24. An abnormality detecting device then detects the gap at the bottom dead center time of the punch and die for finishing blow in the finishing blow stage when the machine is operated by turning on the relay motion changeover switch and discriminates whether it is within the allowable range. In case of out of the allowable range the occurrance of abnormality is judged and the output signal is outputted to an output control circuit 42 to flash a lamp 29 and to stop the machine.
Patent JP-S62174741-A (JP)
Title: Method for stabilizing organic base body material to light
Inventor: SUZUKI YOSHIAKI
IPC: C08K5/00
Filed: 1986-01-24
Abstract: PURPOSE:To stabilize an org. base body material having absorption max. in a specific wavelength region to light by allowing said org. base body material and at least one kind of the complex expressed by the specific formulas to co-exist. CONSTITUTION:The org. base body material having absorption at about 300-1,500nm and at least one kind of the compd. expressed by the formula I or formula II are made to co-exist, by which the stability of the org. base body material, more particularly coloring matter or dye to light is improved without deteriorating the hue and purity thereof. Inorg. cations among the cations expressed by [Cat1] or [Cat2] in the compd. expressed by the formula I and formula II are exemplified by an alkali metal, alkaline earth metal or NH4<+> and the org. cations are exemplified by quaternary ammonium ions or quaternary phosphonium ions. The org. base body material includes the dyes belonging to the calssification by dyeable nature and the most preferable dye includes an anthraquinone, naphthoquinone, etc.
Patent JP-H04248550-A (JP)
Title: Powder coater
Inventor: TSUDA MASAYUKI
IPC: G03D13/00
Filed: 1991-02-04
Abstract: PURPOSE:To provide a powder coater ensuring satisfactory electrostatic chargeability of powder and not causing uneven coating. CONSTITUTION:This powder coater for electrostatic coating with powder such as a developer is fitted with a layer regulating blade 15 consisting of a substrate 16 made of a material having high working accuracy such as a metal and a polymer coating layer 17 formed on a part of the substrate 16. Powder is electrostatically charged with high efficiency and uneven coating is not caused.
Patent JP-H02261091-A (JP)
Title: Dc motor controller
Inventor: FUJII TAKANARI
IPC: H02P25/06
Filed: 1989-01-23
Abstract: PURPOSE:To detect a motor lock quickly by detecting a position through generating a pulse, whenever the movable part of DC motor moves at a specified distance, and by inputting said pulse to two charge-and-discharge circuits with a specified time constant. CONSTITUTION:One of both ends of a moving-coil type linear DC motor 21 is connected with the positive electrode of a power supply 23 via relay bridge circuit 22 and the other thereof is earthed further via a CT 24, FET 25. Said CT 24 generates a pulse, whenever the movable part of DC motor 21 moves at a specified distance. Said pulse of the CT 24 is waveform-shaped 26 and inputted to charge-and-discharge circuits 27, 28 with a specified time constant. In said circuit 27, a charged capacitor C1 discharges for every pulse from the CT 24. In the circuit 28, a charged capacitor C2 normally discharges in the same way as the capacitor C1, but when the pulse does not come from the CT 24, the voltage of said capacitor C2 rises and an exciting stop circuit 29 outputs power to cut OFF FET 25.
Patent JP-H06223847-A (JP)
Title: Cell for solid electrolyte type fuel cell battery and its manufacture
Inventor: KOBAYASHI TAKESHI
IPC: H01M8/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide a cell for a solid electrolyte type fuel cell battery which is easy to handle and easy to seal between a fuel passage and an air passage even in case of the thin film formation of electrolyte plates so as to lower the inside resistance of the electrolyte plates, and its manufacture. CONSTITUTION:A cell for a solid electrolyte fuel cell battery is such that solid electrolyte plates 12 made of stabilized zirconia and formed in a fine structure are integrated via a reinforcing ceramic 14. The reinforcing ceramic 14 is a slanted ceramic that ceramic layers 14a-14i with different thermal properties are laminated so that it may be formed in a slanted structure by changing thermal properties such as thermal expansion in sequence. The thermal properties of the ceramic layers 14a-14i having in contact with the solid electrolyte plates 12 are approximated to those of the solid electrolyte plates and at least one of the ceramic layers 14a-14i is a porous layer through which air or fuel fluid used for time fuel cell battery is permeable.
Patent JP-H01192622-A (JP)
Title: Twin belt unloader
Inventor: KATAOKA KENICHI
IPC: B65G65/22
Filed: 1988-01-25
Abstract: PURPOSE:To stabilize constant amount continuous transportation, in an unloader for unloading ore and the like from a hold, by forming an opening at the lower end of a twin belt then arranging a feed hopper there and right and left screw feeders to the right and left. CONSTITUTION:A driven pulley 21 located at the lowermost end section of a twin belt 2 is opened in laterally symmetrical to form an opening (a), and a hopper surrounding the right and left sides of the opening (a) and the bottom section is constituted, then screw feeders 23 are arranged to the right and left thereof. By such arrangement, bulk load to be carried through a screw conveyor 30 to the central section is fed forcibly into a hopper 22 through the screw feeders 23. Consequently, unloading can be performed stably and continuously through the belt 2.
Patent JP-H08202877-A (JP)
Title: Picture recognition device
Inventor: TOMINAGA HIROSHI
IPC: G06T7/00
Filed: 1995-01-31
Abstract: PURPOSE: To speedily and accurately recognize desired objects such as white line from a picked-up picture obtained under various conditions by executing correlation arithmetic between a reference picture and the picked-up picture through the use of the neural network(NN) of excellent panning ability. CONSTITUTION: A vehicle is provided with a picture pickup means 1 to pickup a picture anterior to the vehicle including the white line on the surface of a road by the picture pickup means 1. In addition, a reference picture storing means 2 is provided to store a reference picture specified in advance as a pattern. The reference picture is inputted to an arithmetic means 3 consisting of NN to learn NN by a pattern learning means 4. Next, with respect to NN learned through the use of the reference picture, the picture picked-up by the picture pickup means 1 (a processing object picture) is inputted and processed through the use of NN to output a correlation value. Based on the change of this correlation value corresponding to the position, an object such as the white line is detected.  As the result of this, even when the object varies in terms of the shape and luminance, the object can speedily and accurately be recognized from the obtained picture.