baber/WOPTO huggingface dataset:
Patent JP-H02113265-A (JP)
Title: Three-color image recording method
Inventor: SAKAI TOSHIO
IPC: G03G5/12
Filed: 1988-10-24
Abstract: PURPOSE:To record an excellent three-color image at a low cost by forming and visualizing electrostatic latent images corresponding to alpha- beta-color images in a light exposure process by using a composite photosensitive body, and then developing and visualizing an electrostatic latent image corresponding to a black image in a uniform exposing process. CONSTITUTION:The composite photosensitive body 10 is formed by laminating 1st and 2nd photoconductive layers 1A and 1B on a conductive base 1K in this order, the photoconductive layer 1A becomes a conductor when irradiated with A-color light, and the photoconductive layer 1B becomes a conductor when irradiated with C-color light; and the photoconductive layer 1B are made highly conductive and the photoconductive layer 1A is made low conductive when irradiated with B-color light. The photoconductive layers 1A and 1B are charged in the opposite directions to nearly equal potentials, the A-color light and B-color light are switched between high intensity and 0, and exposure is carried out by combining them to form electrostatic latent images corresponding to an alpha color and a beta color. Then the images are visualized with alpha-color and beta-color toner particles TR and TB. Then, uniform exposure is carried out with C-color light to form the electrostatic latent image corresponding to black picture elements and the latent image is visualized with black toner TN. Consequently, the three-color image with small dislocation among the color images is easily obtained.
Patent JP-H02114426-A (JP)
Title: Circuit breaker
Inventor: FUJII HIROSHI
IPC: H01H71/50
Filed: 1988-10-24
Abstract: PURPOSE:To have a circuit breaker with small delay in the tripping motion by furnishing a rotation energizing means to give a torque in No.1 direction to a tripping means so as to produce a component force in the direction perpendicular to the motion of tripping means between it and a base frame. CONSTITUTION:One of two arms 8b of a torsion spring 8 of a rotation energizing means is fitted to and supported by a base frame 1, while the other 8a by a tripping lever 4. Detection of this arm 8a with the tripping lever 4 takes place in a position horizontally apart from a shaft 3 so that the spring 8 energization force produces a component force in the gravitation acting direction on the shaft 3, for ex. situated above the shaft 3 in the gravitation acting direction and producing a torque. Accordingly the fit hole 4a in the tripping lever 4 makes contact in the upper part of the shaft 3, wherein the tolerance between the shaft 3 and fit hole 4a is always concentrated in the lower part of the gravitation acting direction. This permits the tripping lever 4 to make rotating motion immediately without causing this tolerance portion to be first moved horizontally, and thus delay in tripping motion will be lessened.
Patent JP-S60155271-A (JP)
Inventor: ATANASHIOSU TSUIKASU
IPC: C09B62/513
Filed: 1984-12-20
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-S63117924-A (JP)
Inventor: DARIRU RESUTAA MEIYAASU
IPC: B65H75/14
Filed: 1987-10-24
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-H05109071-A (JP)
Title: Method and device for recording and reproducing information on and from optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/00
Filed: 1991-10-16
Abstract: PURPOSE:To record and reproduce information on and from an optical recording medium at a density higher than the conventional example by recording information signal components by utilizing changes in optical concentration and recording clock signal components by utilizing changes in optical anisotropy. CONSTITUTION:An AR laser, etc., which outputs a laser beam having a short wavelength is used as a light source 1 against an optical recording medium 5 made of a photochromic material. The laser beam of relatively high constant power emitted from the light source 1 is modulated in intensity by means of a power modulator, such as an AO modulator, etc. In addition, the polarized state of the beam is changed in accordance with clock signals by using a Faraday element or electrooptic element as a polarized-state modulator 3. The information-carrying beam from the light source 1 is modulated through the modulators 2 and 3 and condensed onto and recorded on the medium 5 through an objective lens system 4.
Patent JP-H04146318-A (JP)
Title: Sliding response control type off-shore structure
Inventor: YAMAMOTO HARUO
IPC: E04H9/02
Filed: 1990-10-05
Abstract: PURPOSE:To reduce the weight of a structure by controlling water pressure between a bottom slab of a structure body constructed on the foundation side bottom slab and a bottom slab to make it possible to control frictional force between the bottom slabs, and making it possible to combine the body with the bottom slab and separate. CONSTITUTION:After a structure body 1 is constructed on the foundation side bottom slab 3, water is poured in a dry dock to make the structure body float. Water pressure between a body bottom slab 1b and a bottom slab 3 is kept in smaller than external water pressure by a constant water level device mounted to a water collecting pipe 10e to combine the body 1 with the bottom slab 3. After the body 1 combined with the bottom slab 3 is towed to a construction site, a water ballast is filled with water to install the body directly on the sea-bottom 2 together with bottom slab 3. In addition, when the body 1 is moved again, the water pressure between the bottom slabs 1b and 3 is kept in smaller than the external water pressure to combine the bottom slab 3 with the body 1, and after the ballast is removed, the body is floated again to tow.
Patent JP-H02115563-A (JP)
Title: Intake manifold
Inventor: SUKIMOTO KISHIN
IPC: C22C21/00
Filed: 1988-10-24
Abstract: PURPOSE:To aim at decreasing air resistance and achieve lightness by forming at least branch pipes between a main pipe and the branch pipes of the expanded material of aluminum alloy containing specific ratio of manganes and magnesium. CONSTITUTION:An intake manifold is provided with a main pipe 10 made of the expanded material of aluminum alloy and plural branch pipes made of the same expanded material of aluminum alloy. At least the branch pipes 20 between the main pipe 10 and the branch pipes 20 are formed of the expanded material of the aluminum alloy containing 1.0-1.5wt. percent of manganese, 0.20-0.6wt. percent of magnesium and the rest being aluminum. The decrease in air resistance can be thus promoted as well as lightness can be achieved.
Patent JP-H053179-A (JP)
Title: Dry etching method
Inventor: KOBAYASHI MOTOKI
IPC: H01L21/3065
Filed: 1991-10-16
Abstract: PURPOSE:To provide a dry etching method where a metal film which contains aluminum can be anisotropically etched without undercuts and residues. CONSTITUTION:A substrate 20 provided with an aluminum-containing metal film where an inorganic mask is formed is prepared, the mixed gas of chloride gas, oxygen gas, and nitrogen gas or the mixed gas of chloride gas, chlorine gas, oxygen gas, and nitrogen gas is made to interact on each other by a microwave 3 and a magnetic field 6 to produce discharge plasma, and an aluminum- containing metal film is etched by the discharge plasma concerned.
Patent JP-H03128783-A (JP)
Title: Motorcycle
Inventor: ASANO KIYOMORI
IPC: B62K11/00
Filed: 1989-10-13
Abstract: PURPOSE:To contain a muffler in a compact manner, to prevent the occurrence of contact with a muffler during riding on and off, to facilitate maintenance, and to improve maintainability of a part around a rear wheel by a method wherein a muffler connected to an exhaust pipe is arranged below an engine and in a manner to extend to a position before a rear wheel. CONSTITUTION:A muffler 27 is coupled to an exhaust pipe 29 connected to an engine 3 and arranged in a range of from the front side below an engine 3 to a position before a rear wheel 14. A whole below the engine 3 is covered with the muffler 27, which is provided in L between a pair of main frames 19 on both sides to which a rear arm 13 of the rear wheel 14 is pivotally supported and in a position where it is not protruded outwardly in the direction of width, and ensurance of a bank angle A is facilitated. Since the muffler 27 is vibrated integrally with the engine 3 togetherwith an exhaust pipe 29, mounting structure of the muffler 27 and the exhaust pipe 29 is simplified. Further, the number of stays and that of bolts can be sharply reduced, and maintainability is improved. Since the muffler is arranged in the vicinity of the engine 3, an exhaust system is compacted, besides, centralization is practicable, and the movement characteristics of a motor bicycle are improved.
Patent JP-H05126981-A (JP)
Title: Inspecting device for cell size of support grid for nuclear fuel assembly
Inventor: YOSHIDA MASAFUMI
IPC: G21C3/34
Filed: 1991-10-16
Abstract: PURPOSE:To enable inspecting quickly many cells arranged with a plurality of actions, inspecting all cells in a very short time, and therefore, shorten drastically the time necessary for inspecting procedure and reduce drastically the cost for inspecting procedure. CONSTITUTION:A cell size inspection device 1 applied for inspecting support grid which is constituted by combining a plurality of plate straps perpendicularly each other and is forming a plurality of cells penetrated by nuclear fuel rods, is arranged along a stage 5 mounted with a support grid 21, and a movable plate 41 which is movable along the length direction of the cells to the stage 5 and freely slides along the length direction of the cell to the movable plate 41. Also provided are a plurality of pin gages 51 inserted in each cell and a sensor to detect the relative movement of these pin gage 51 from a specific position from the movable plate 41 when the movable plate is slided to the direction of the support grid 21.
Patent JP-H01112700-A (JP)
Title: Inverter type x-ray device
Inventor: KANEKO KAZUO
IPC: H05G1/56
Filed: 1987-10-26
Abstract: PURPOSE:To prevent the polarization of t//he iron core of a high-voltage transformer by feeding an operation signal to an inverter control circuit by the closing phase signal from a closing phase signal generating unit and controlling the next closing of an inverter. CONSTITUTION:The closing phase of the voltage generating the same flux density in the direction to cancel its density for the residual magnetic flux density of the iron core of a high-voltage transformer 16 at the optional cutoff phase of the voltage Vin inputted to the high-voltage transformer 16 can be determined by a closing phase signal generating unit 20. An operation signal is fed to an inverter control circuit 15 by the closing phase signal E3 from the closing phase signal generating unit 20, and the next closing of an inverter 10 can be controlled at the optimum phase. The residual magnetic flux density by the preceding cutoff at the time of the next closing and the magnetic flux density generated by the next closing can be transited without large fluctuation, thus the iron core of the high-voltage transformer 16 generates no magnetic saturation, the occurrence of an excessive exciting current can be prevented, thereby the polarization of the iron core of the high-voltage transformer 16 can be prevented.
Patent JP-H09115509-A (JP)
Title: Alkaline storage battery and its manufacture
Inventor: SAKAI HIROKO
IPC: H01M4/24
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To restrain oxidation of a hydrogen storage alloy negative electrode and the degradation by componental dissolution by containing hydrogen storage alloy and a prescribed compound in the negative electrode. SOLUTION: An alkaline storage battery is composed of a postive electrode mainly composed of a metallic oxide, a negative electrode mainly composed of hydrogen storage alloy, a separator and alkaline electrolyte. Hydrogen storage alloy and a strontium compound or the hydrogen storage alloy and a nuobium compound are contained in this negative electrode. Then, oxidation of the hydrogen storage alloy negative electrode and the degradation by componental dissolution are sufficiently restrained even at high temperature time or the like more than when strontium or niobium whose dissolving quantity in alkaline electrolyte is a trace quantity is contained, and a long service life and highly reliable alkaline storage battery whose perserving characteristic is enhanced while keeping highly efficient discharge performance still high, can be formed.
Patent JP-H10115479-A (JP)
Title: Refrigerating apparatus for transportation
Inventor: KIMATA HARUO
IPC: F25D11/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To detect power failure with certainly so as to increase reliability. SOLUTION: When a motor 4 is operating at the time of stopping of a vehicle and commercial power supply is unavailable, for example, due to power failure on the commercial source, the power failure is detected through an auxiliary contact 20b of a contactor 20 and furthermore from a lowering of the output voltage of an alternator 7 connected by a belt to a compressor having the motor 4 as the driving source. On the basis of these two ways of detection, power failure on the commercial source is decided and the operation of the refrigerating cycle is put to abnormal stop.
Patent JP-S63123035-A (JP)
Title: Information adding device for copying machine
Inventor: TAKAHASHI HIROSHI
IPC: B41J2/44
Filed: 1986-11-13
Abstract: PURPOSE:To add information which is not entered into an original sharply at a desired position on a copy by providing plural electrochromic transmission type display devices above contact glass. CONSTITUTION:Plural additional information display devices 16 of electrochromic display are provided above the contact glass 2 and additional information is displayed at an optical position in an image. When the kind of the additional information is selected as information addition mode entered by pressing a specific key on the operation panel of the additional information display device 16, a voltage is applied to the electrode of the display device with a signal from a CPU to a cause decoloring reaction and also starts coloring, and when a holding state is entered after the coloring, the original is scanned by an optical system to add the additional information which is not entered into the original sharply on the copy. Further, ON/OFF switching is inhibited from being performed in a coloring or holding state, and a unclear copy is prevented from being formed.
Patent JP-H03133589-A (JP)
Title: Laser beam machining method
Inventor: KIMURA YUKIHIRO
IPC: B23K26/046
Filed: 1989-10-16
Abstract: PURPOSE:To output a signal corresponding to the change of a detection signal between the tip of a machining head and a work and to prevent defective machining and damage of the machining head by sampling the detection signal between the tip of the machining head and the work and comparing it with each set value. CONSTITUTION:When the electrostatic capacity (detection signal) between a nozzle 4 and a head 9 changes suddenly, a sampling circuit 10 judges whether or not the rate of change thereof exceeds a first specified value 10a and when it exceeds the specified value, the circuit 10 outputs signals to a laser beam oscillator 1 and a servo-amplifier 6 so as to stop the laser beam output and driving of the machining head 3. When the rate of change is less than the first specified value 10a, it judges whether or not the rate of change exceeds a second specified value 10b and when the rate of change per unit time of the detection signal 5a exceeds the second specified value 10b, the sampling circuit 10 holds a signal before sampling of the sampled detection signal 5 and outputs it to a control circuit 5c via an inversion amplifier 5b. The control circuit 5c outputs a control signal to the servo-amplifier 6 so that a compared result attains zero.
Patent JP-H04146308-A (JP)
Title: Road sanitation truck
Inventor: OIKAWA TETSUO
IPC: E01H1/04
Filed: 1990-10-05
Abstract: PURPOSE:To equalize the removal of dust by pivoting the end of a square cylindrical main arm on the body of a truck so that it is capable of turning, inserting and loading a slide arm to the main arm so that it is capable of sliding, and mounting a hopper to the front end of the slide arm. CONSTITUTION:A slide arm 27 is withdrawn, a main arm 21 is mounted on the body 1, and a side brush 13 and a main brush 10 are rotated to collect dust to the inside of a hopper 40. After that, the arm 21 is pushed up, the arm 27 is projected forward, and the hopper 40 is lifted up a position higher than a vessel 81 of a dump truck 80 to near the body 1 to the rear of the truck 80. Then, a position projected from the body 1 of the hopper 40 is regulated by the projection quantity of the arm 27, and a movable hopper 43 is oscillated to a required position of the front and rear direction of the vessel 81 to remove the dust. According to the constitution, the dust can be uniformly removed in the front and rear direction without changing the direction of the body 1.
Patent JP-S60176749-A (JP)
Title: Bead constituting section for pneumatic tire for car
Inventor: HAINTSU DEIITERU RATSUHA
IPC: B60C15/04
Filed: 1984-12-21
Abstract: 1. Method of producing a pneumatic vehicle tyre, having a tyre carcase and an annular bead extension member provided with a substantially inextensible and/or pressure-resistant bead core (2), which is formed from metallic reinforcing members (3) or is formed, at least mainly, from a material of a similarly high strength, and also provided with a rubber profile (1) which surrounds the bead core, characterised in that the bead extension member is already prevulcanised prior to being inserted into a tyre blank, the position of the bead core (2) relative to the rubber profile (1) is fixed during the prevulcanizing process by means of spacer members (8, 9, 11) in the rubber profile (1) and/or on the vulcanizing mould (7), the rubber profile (1) is substantially produced with a round cross-section, but with a fixing rib (6) at a location on the cross-sectional circumference, and the tyre carcase (12) is secured in the tyre bead as a result of being looped around the bead extension member, the fixing rib (6) of the bead extension member protruding into the space between the tyre carcase (12) and the looped-round carcasse end (13).
Patent JP-2001087060-A (JP)
Title: Kitchen device
Inventor: UEDA NOBUKO
IPC: A47B77/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen device capable of improving usability. SOLUTION: This kitchen device 1 is provided with a raised wall W extended more upward than the work top T of a kitchen unit 3 along the kitchen unit 3 including a drain board 3a or dresser 3b. An illuminating device 4 to illuminate the work top T is provided at a location close to the work top T of the raised wall W. The raised wall W is comprised of a partition wall to separate a kitchen from a living room. The partition wall includes a spandrel wall part with its end a little higher than the work top T in which a counter capable of mounting utensils at its upper surface is formed. The illuminating device 4 is arranged inside the spandrel wall part.
Patent JP-S62129036-A (JP)
Inventor: SAKAMOTO TOMOSADA
IPC: A61B8/00
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0696861-A (JP)
Title: Inorganic thin film el element
Inventor: WATABE MASAO
IPC: B32B18/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide an inorganic thin film EL element allowing full-color display at the practical level. CONSTITUTION:An inorganic thin film EL element is formed with a back electrode 2, an insulating layer 3, a luminescent layer 4, an insulating layer 3, and a transparent electrode 5 in sequence on an insulating substrate 1. The luminescent layer 4 contains a fluorine compound of lanthanum and rare earth elements. Cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, and ytterbium can be used for the rare earth elements. A rare earth compound combined with these metals or fluorine, chlorine, bromine, iodine, and oxygen is used. The content of the rare earth elements in the luminescent layer 4 is preferably set to 5-90wt.%.
Patent JP-S63122903-A (JP)
Title: Length measuring device
Inventor: ANDO SHINOBU
IPC: G01B11/02
Filed: 1986-11-12
Abstract: PURPOSE:To obtain a stable length measuring device having good accuracy, by providing a tape like body having a large number of marks at a constant pitch and a plurality of light receivers arranged at positions shifted to each other. CONSTITUTION:A floodlight projector 13 capable of projecting light to the through-holes 7 provided to a measuring tape 5 by drilling emits light to a plurality of light receivers 14 provided under the tape 5 and is composed of lead and provided directly above the intermediate position in the arrangement direction of the group of the light receives. The light receivers 14 are composed of photodiodes and arranged at positions shifted to each other along the longitudinal direction of the tape 5. By this constitution, when the light from the floodlight projector 13 is received by the light receivers 14 through the through-holes 7, a cyclic analogue signal having the phase difference corresponding to the arranging interval of the light receivers 14 is outputted to be amplifier by an amplifier 15 and converted to digital quantity by an A/D converter 16 and the draw-out quantity of the tape 5 is operated on the basis of said digital quantity in a CPU 8 according to a predetermined program.
Patent JP-H07122835-A (JP)
Title: Part mounting method into printed board
Inventor: SHIMOZAKI MITSUHIRO
IPC: H05K3/30
Filed: 1993-10-27
Abstract: PURPOSE:To mount a grounding plate, etc., simply onto a printed board. CONSTITUTION:An extra board 2 for forming a hole into which a leg section to be grounded such as the leg section 6 of a transformer is inserted is formed onto a printed board 1, on which a grounding plate 7 is placed the grounding plate is fixed around the hole, into which the leg section is inserted, and the grounding plate is press-contacted and bent by the leg section while the extra board 2 is separated and removed when the transformer is mounted.
Patent JP-H04144601-A (JP)
Title: Machine for forming drain bank in lawn or the like
Inventor: ONE YOSHIO
IPC: A01B45/00
Filed: 1990-10-05
Abstract: PURPOSE:To facilitate the subject formation by attaching a disc-shaped grooving cutter blade, a flat plate-shaped excavation cutter blade, a moldboard plow and skirt units to the lower part of a frame in order from the front to the back and compression rollers at positions on both the sides of the running track of the grooving cutter blade in the subject machine for formation used in a golf course, etc., enabling drawing thereof using a vehicle and making the structure of the skirt units so that sand may drop down from the upper part to a gap between the skirts units. CONSTITUTION:A disc-shaped grooving cutter blade 6 is rotatably supported by a shaft to the lower part of a frame 2 connected through a coupler 1 to a traction vehicle so as to be drawn and moved. A flat plate-shaped excavation cutter blade 11 is attached at the rear thereof so as to be capable of reciprocative shaking motion in the direction of the arrow mark (A) by continuous rotation of a rotary disc 14. A moldboard plow 17 is attached at the rear thereof and perpendicular skirt units 21 and 22 are formed on both the sides of the rear edge thereof so that sand in a sand hopper 23 may be supplied to a gap between the skirt units and that the sand may be pressed by rolling of a weight 50. Compression rollers 32-34 are attached to the rear part thereof so that soils and lawns dug up by a grooving cutter blade 6, an excavation cutter blade 11 and a moldboard plow 19 may be pressed by rolling.