baber/WOPTO huggingface dataset:
Patent JP-H02286951-A (JP)
Title: Transmission
Inventor: WATANABE TSUKASA
IPC: F16H3/089
Filed: 1989-04-28
Abstract: PURPOSE:To simplify the construction of a transmission by sequentially engaging together, a drive gear for extremely low speed of a main gear, an idle gear rotatably supported on a counter shaft, an idle gear rotatably supported on the main shaft and a driven gear for extremely low speed of the counter shaft. CONSTITUTION:Driving force from an internal combustion engine is transmitted from the idle gear 50 of a main shaft 20, through an idle gear 58 rotatably supported on a counter shaft 22 in a side case 74 and an idle gear 52 rotatably supported on the main shaft 20, to the driven gear 64 of the counter shaft 22 in a range for extremely low speed during four wheel drive. Further, the driving force is transmitted from the counter shaft 22 to a back side differential part 24 through final reduction gear trains 66, 89. In this case, repective gears for extremely low speed can be set easily by changing the side gear 74 without change a right case 70 and a left case 72. thus, a construction can be simplified and ease of assembly is improved.
Patent JP-H08298877-A (JP)
Title: Simple filling machine
Inventor: TAKENO SADAO
IPC: A01G9/10
Filed: 1995-05-09
Abstract: PURPOSE: To provide a simple filling machine capable of filling culture soil into a tray without causing a bridge phenomenon and excellent in operability by disposing a stand for loading a seedling-raising box below a shutter, and disposing the seedling-raising box in a state capable of being in contact with the end surface of the shutter and capable of being put in or out from a part below the hopper. CONSTITUTION: An opening 2 having the approximately same area as that of a tray (a) is disposed below a hopper 1, and a shutter 4 capable of being returned with a spring 3 is disposed on the opening 2 in a state capable of being slidably opened or closed. A stand 13 for loading a seedling box thereon is disposed below the shutter 4, and the seedling box 11 is disposed in a state capable of being in contact with the end surface of the shutter 4 and capable of being put in or out from a part below the hopper 1. The returning spring 3 is preferably disposed between a slider 5 and the standing wall 7 of the shutter 4.
Patent JP-H06321306-A (JP)
Title: Library device
Inventor: ASAHI RYOICHI
IPC: G11B15/68
Filed: 1993-05-13
Abstract: PURPOSE:To provide a library device which can detect and inform of projection of a cartridge by providing a sensor for detecting projection of the cartridge storing a recording medium at a front face of a driving fitting part and a storage shelf. CONSTITUTION:The device is provided with a storage 1 having in a front face thereof shelves 10 partitioned plurally in the vertical and the lateral direction for respectively storing cartridges 4 each containing a recording medium, and a medium driving means 2 equipped outside of the storage 1 for driving the recording medium in the inserted cartridge 4. Between the storage 1 and the medium driving means 2, a cartridge conveying means 3 for conveying and inserting the cartridge 4 and a detecting means 5 for detecting projection of the cartridges 4, inserted into respective shelves of the storage 1 and the medium driving means 2, from front faces of the shelves 10 and the medium driving means 2 are provided. Based on detection output of the detecting means 5, the projection of the cartridge 4 is informed.
Patent JP-S5443950-A (JP)
Title: Coating for inner surface of installed conduit
Inventor: ICHIKAWA MUNEHARU
IPC: B29C51/00
Filed: 1977-09-13
Abstract: PURPOSE: To coat even a curved pipe, a branched pipe, etc. with certainty, by filling a conduit with an expandable resin, by feeding a lining material between the resin and the inner wall surface of the conduit, followed by hardening.  
     CONSTITUTION: The conduit 1 is charged with an expandable resin (a) along the total length and hot air is supplied in the conduit 1 to foam the resin (a) and form the foamed plastic A. The fluid lining material B is fed under pressure in the space between the foamed plastic A and the inner wall surface of the conduit 1 and subjected to natural hardening. A high-temperature hot air is then supplied to melt and remove only the foamed resin A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08302627-A (JP)
Title: Variable road sign device
Inventor: MURAI MASATOSHI
IPC: E01F9/615
Filed: 1995-05-09
Abstract: PURPOSE: To provide a variable road sign device which gives variable display contents about the traffic, excels in the antiweatherability, is capable of displaying only signs of one pattern in scroll, and can work well with changing signs pattern by pattern. CONSTITUTION: In a device case 1, slide type sign boards 6, 6, 6 of different sorts are installed, which are composed of a plurality of division plates 61, 62, 63, 64, laid one over another in the direction fore and aft, and capable of being put in the condition continued in the vertical direction. Movable members 11, 11 of an elevation drive device 10 provide displayability by elevating and descending only one of the slide type sign boards 6, 6, 6.
Patent JP-H11300497-A (JP)
Title: Powder molding apparatus and its driving method
Inventor: HIRAO TAKAYUKI
IPC: B28B3/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of a flaw in a molding at the time of detaching upper and lower dies and a cam die after undercut molding with a powder molding apparatus. SOLUTION: This powder molding apparatus has an upper die 20 and lower die 30 which respectively have die holes 20a, 30a, the cam die consisting of plural divided bodies 41, 42 which have the die portions to delineate the undercut part of the molding, are arranged to be held between the opposite end faces of the upper and lower dies and are moved back and forth in a direction perpendicular to the forward and backward moving direction of the upper and lower dies and the upper punch and the lower punch.  At the time of detaching the upper and lower dies in the state of pressing and holding the molding by the upper and lower punches after molding of the molding having the undercut part, the pressing load of the upper and lower punches to be applied on the molding is so controlled as to attain the first pressing load and the pressing load of the upper and lower punches to be applied on the molding at the time of detaching the cam dies is so controlled as to attain the second pressing load, respectively independently.
Patent JP-S62266886-A (JP)
Title: Gas laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/036
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a stable laser output and to perform machinig with the laser output highly accurately, by controlling the phases of the pulsating streams of a plurality of blowers so that the phases are offset leach other. CONSTITUTION:Laser medium gas is circulated at a high speed in a discharge tube 3 between an output mirror 1 and a final stage mirror 2. For this purpose, two blowers 4a and 4b are driven with a motor 7 by way of a timing belt 6. At this time, the rotary angles of impellers 5 are shifted by 22.5 deg.. Thus the laser medium gas is circulated at the high speed so that the pulsating streams are offset. By offsetting the phases of the pulsating streams of a plurality of the blowers 4a and 4b, a stable laser output can be obtained, and machining with very smooth surface accuracy can be carried out.
Patent JP-H01282206-A (JP)
Title: Heat-resistant resin composition
Inventor: MATSUO TAKAHIRO
IPC: G11B7/2533
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a composition useful for material for base plate of optical disk having excellent heat resistance and optical transmission, consisting of bifunctional (meth)acrylate, monofunctional (meth)acrylate, fluorine-base monofunctional acrylate and radical polymerization initiator. CONSTITUTION:The aimed composition is composed of bifunctional, (meth) acrylate expressed by formula I (R1 is H or CR3) {e.g., bis(oxymethyl) tricyclo[5.2.1.0<2>, <6>]decane di(meth)acrylate}, monofunctional (meth)acrylate expressed by formula II (R2 is H or CH3) {e.g., tricyclo[5.2.1.0<2>, <6>]decane (meth) acrylate}, fluoride-base monofunctional acrylate (e.g., hexafluoroisopropylacrylate) and radical polymerization initiator (e.g., benzoyl peroxide). composition.
Patent JP-H11306587-A (JP)
Title: Optical pickup and optical device using it
Inventor: UOTA YUKIHIKO
IPC: G11B7/135
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To thin a base part receiving an optical part by biasing the center of rotation of the optical part from an optical axis of an optical system in the height direction. SOLUTION: This device is provided with a slide base made accessible/ separable for an optical disk and a λ/4 wavelength plate 40 interposed between an object lens 26 opposite to the optical disk and a laser diode 33 emitting a laser beam toward the objective lens 26 of the optical system arranged on the slide base and adjusting its fitting state by rotating it in the direction orthogonally intersecting the optical axis of the optical system. The center of rotation C of the λ/4 wavelength plate 40 is biased for the optical axis L to be arranged.
Patent JP-H11290992-A (JP)
Title: Casting cast by using special core for casting including rugged outer periphery
Inventor: NEMOTO MASARU
IPC: B22C9/22
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce intricate castings having hollow shapes, undercut shapes, etc., on the inside surfaces by forming a casting mold by using a special core made of plastic formed with ruggedness on its outer periphery and executing casting. SOLUTION: The special core (synthetic resin core: plastic core) 1 for casting including the rugged outer periphery formed with the ruggedness on the outer periphery is manufactured. The core 1 is built between the upper mold 12 and the lower mold 13 to form a cavity part, by which the casting mold 14 is manufactured. The casing 16 is obtd. by pouring molten metal into the casting mold 14. The casting 16 is taken out and the core 1 is dissolved and removed by remaining heat or heating. The resin materials are preferably fluororesin, polyimide resin, polyamide imide resin, polysulfone resin and polycarbonate resin. Calcium carbonate, calcium sulfate, zircon sand, rock salt, etc., are preferably mixed with the resin. The core 1 is internally preferably provided with a metallic core material.
Patent JP-S61269746-A (JP)
Title: Information processor
Inventor: SATO KIMINORI
IPC: G06F11/00
Filed: 1985-05-24
Abstract: PURPOSE:To detect a trouble occurrence point securely and immediately by comparing the basic data of an operation sequence to be verified with data which are collected newly successively and generating a control signal when dissidence is detected. CONSTITUTION:When a history memory 1 is placed in read mode and begins to be read from a start address, data out of the memory 1 is equal to the collected internal data at a comparing circuit 3 as long as an information processor is in normal operation. When those two inputs are not coincident, on the other hand, it is considered that trouble occurs last or this time and the comparing circuit 3 generates a control signal at this dissidence occurrence point of time to inform this to the information processor. A system side uses this control signal as a key to perform the stop of the system, execution of a tracer, trouble analysis, etc. A program step is fetched from a count CNT and internal data at the time of the trouble occurrence is fetched from a register REG 2 according to the address where the system is stopped.
Patent JP-H04339393-A (JP)
Title: Magnetic disk device
Inventor: HAKAMADANI TAKAO
IPC: G11B33/14
Filed: 1991-05-16
Abstract: PURPOSE:To attain miniaturization and simultaneously to provide a magnetic disk device where temperature difference between respective drive units is eliminated, concerning with the magnetic disk device used as the external storage device of a computer system. CONSTITUTION:In the state that the respective units 10 are mounted on a drive unit mounting device 32, a duct unit construction is formed so that the air goes through from one end to the other end of the above-mentioned respective drive units 10. This device is mounted so that plural drive units 10 are mounted so as to form the duct construction communicating these respective duct units and a air path cross-sectional area is changed in accordance with the mounting position of the drive units 10.
Patent JP-S6330377-A (JP)
Title: Manufacture of ceramic composite matter
Inventor: MAAKU ESU NIYUUKAAKU
IPC: C04B35/71
Filed: 1987-05-07
Abstract: In the present invention, there is provided a method for producing a self-supporting ceramic body by the oxidation of a parent metal to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of said parent metal with an oxidant, including a vapor-phase oxidant, and optionally one or more metallic constituents. The method comprises the steps of providing at least a portion of said parent metal with a barrier means at least partially spaced from said parent metal for establishing at least one surface of the ceramic body, and heating said parent metal to a temperature above its melting point but below the melting point of the oxidation reaction product to form a body of molten metal. At that temperature, the molten metal is reacted with the oxidant, thus forming the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal and oxidant to transport the molten metal through the oxidation reaction product toward the barrier means and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product optionally leaving metal dispersed through the polycrystalline material. The reaction is continued to the barrier means to produce a ceramic body having the surface established by the barrier means. A composite is formed by superimposing a barrier onto a filler material, such as a preform, and infiltrating the filler with the polycrystalline ceramic matrix grown to the barrier means.
Patent JP-H09294906-A (JP)
Title: Joint of filter cloth
Inventor: NAGAI AKIO
IPC: B01D25/12
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of sludge, cakes, etc., out of a joint part of a filter cloth even in the case of using the cloth at high filtration pressure by inserting space insertion materials into spaces formed in the insides of loop joints in both sides of a core wire and applying hydraulic resin to the joint part. SOLUTION: A base cloth 2 having loop joints is attached to both end parts of a filter cloth main body 1 by sawing and a core wire 4 is inserted into a common hole formed by mutually interlocking the loop joints, so that both end parts of the filter cloth main body 1 are joined. Space insertion materials 5 are inserted into the spaces 7 formed in both sides of the core wire 4 to form a joint part 3. Then, hydraulic resin 6 such as polyurethane is applied to the joint part 3. Consequently, attributed to both of the space insertion materials 5 and the hydraulic resin 6, the resin is prevented from being separated during the use in the case of using the resultant filter material at high filtration pressure. As a result, sludge or cakes are prevented from leaking out of the joint part of the filter cloth.
Patent JP-S587090-A (JP)
Inventor: MISHIERU BOOSU PURATEIERU
IPC: E21B43/117
Filed: 1982-06-30
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-H06324191-A (JP)
Title: Pipe whip structure
Inventor: OKAMOTO ATSUMI
IPC: G21D1/00
Filed: 1993-05-14
Abstract: PURPOSE:To dispense with a PCV sabilizer, and use a floor area of a support member effectively by joining the support member of a pipe whip structure by a shear lug structure extending to a peripheral wall of a housing container. CONSTITUTION:A floor structure of a horizontal beam of a pipe whip structure 9 in height of an RPV(reactor pressure vessel) stabilizer 14 is extended to a ferroconcrete housing container wall, and is joined by a shear lug structure 20 which transmits horizontal directional force and does not restricts the height direction. Horizontal force from an RPV11 is transmitted to the floor structure through the stabilizer 14 and a nuclear reactor shielding wall 6, and is transmitted to a peripheral wall of a housing container through the structure 20. Thereby, since a horizontal earthquake load from the RPV11 is transmitted through a floor structure of a support member, a horizontal rectilinear and vertical directional load does not act. As a result, a PCV stabilizer is not required, so that manufacture and installation become easy, and an expanded floor part can be used as a platform or a pipe support.
Patent JP-S5736936-A (JP)
Title: Edible oil
Inventor: KOBAYASHI TAKAAKI
IPC: A23D9/007
Filed: 1980-08-14
Abstract: PURPOSE: To obtain an edible oil having actions to lower cholesterol in the blood, by adding ≥0.6wt% specific component separated from corn oil to ≥60wt% vegetable oil.  
     CONSTITUTION: An oil obtained from an embryo bud of corn is eluted with ethyl acetate, etc., the diluted oil is cooled to -50W-70°C, a coagulated component is removed, a component to be eluted with a solvent having a solubility parameter <7.5 is removed by column chromatography, and an active ingredient is obtained as a component to be eluted with a solvent, e.g., acetone, ethanol, etc. having a solubility parameter ≥7.5. 0.6Wt% or more active ingredient is added to ≥60wt% one or more oils selected from the group consisting of palm oil, olive oil, rice oil, and colza oil to prepare an edible oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S591208-A (JP)
Inventor: YAMAMOTO AKIRA
IPC: B28B11/12
Filed: 1982-06-28
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-H08280869-A (JP)
Title: Ball supplying device of pitching machine
Inventor: NOZATO KAZU
IPC: A63B69/40
Filed: 1995-04-12
Abstract: PURPOSE: To certainly perform specified supply of balls to the body of a pitching machine even in case a great number of balls are accommodated in a vessel of a ball supply device. CONSTITUTION: An accommodation vessel 9 of a ball supply device is composed of a cylinder 12 whose axis 11 extends in the vertical direction and a bottom plate 13 to shut the lower opening of the cylinder 12. A discharge hole 19 for balls 2 is formed at one side of the bottom plate 13 when viewed on the plan and is put in communication with the body 6 of a pitching machine. A rotor 25 is furnished which supports each ball 2 on its oversurface and is rotated in one direction while the axis stretching vertically in the neighborhood of the bottom plate 13 over it is allowed to serve as the center of rotation.  An inclined plate 37 is furnished which supports the ball 2 on its oversurface and is installed as stretching over the lower inside circumferential surface of the cylinder 12 in the neighborhood of the discharge hole 19 behind it and the oversurface of the outer edge of the bottom plate 13 when viewed in the rotating direction of the rotor 25. The width C in a plan view of this inclined plate 37 and the height in a side view are allowed to enlarge from behind the discharge hole 19 gradually as approaching the discharge hole 19.
Patent JP-H049640-A (JP)
Title: Device for testing damage of impermeable film for shielding process
Inventor: SUZUKI KAZUHIKO
IPC: E21D11/38
Filed: 1990-04-26
Abstract: PURPOSE:To measure the degree of damage of an impermeable film by providing the damage testing device with a tail seal supporting board, a moving device, an impermeable film fixing part, and an impermeable film pressing device and sliding and moving a test body while pressing it under conditions approximate to real execution. CONSTITUTION:The tail seel supporting board 2 corresponds to the seeled tail part of a real machine and the fixing angle of the sample body 19A to the board 2 is set up to the same angle as a real setting angle. The board is moved by a hydraulic cylinder 4 and its moving speed is set up within 800mm/min in accordance with the drilling propulsion speed. Similar conditions to that of an assembling state for real execution are reproduced for a segment 14A to be fixed to the impermeable film fixing part 6 and the similar conditions are also reproduced for an impermeable film sample 15A covering the segment 14A to set up the segment 14A and the sample 15. The fixing part 6 is controlled by a hydraulic cylinder 8 so as to be set up to <=20kg.f/cm<2>. A press contact face is selected so as to be about 150mm width X 115mm length. A control part 9 executes control based upon set points such as the moving speed of the board 2 by the moving device 3 and the pressing force of the pressing device 7. In said constitution, a test can be executed in accordance with execution conditions and influence can be previously and easily evaluated.
Patent JP-S63278415-A (JP)
Title: Pulse width modulator
Inventor: USHIO YUKIHIDE
IPC: H03K5/05
Filed: 1987-05-11
Abstract: PURPOSE:To output a pulse train with an optional width where the center or one dot and the center of the width of a generated pulse are coincident by storing a pulse width data corresponding to a pulse width code designated in the unit of dot in advance as bit image. CONSTITUTION:A pulse data storage means 12 storing plural pulse width data generating a pulse signal of an optional width as bit image, and a pulse conversion means 2 reading the bit image stored in the pulse data storage means 12 in the unit of prescribed bits in the lump based on the pulse width designation code in the unit of dot inputted sequentially and converting it into a serial pulse signal train with an optional width are provided. Thus, the area by one dot of the intermediate gradation is converted directly as the bit image and the gradation data processing between various laser beam printers of different specifications and same kinds of laser beam printers is attained by a simple digital processing and the dispersion in the gradation of the output picture is eliminated.
Patent JP-S62270824-A (JP)
Title: Radial control type magnetic bearing with high rigidity in axial direction
Inventor: MURAKAMI TSUTOMU
IPC: F16C32/04
Filed: 1986-05-16
Abstract: PURPOSE:To increase the rigidity in axial direction and utilize electric magnet effectively by installing a stator and a rotor, furnishing a solenoid at said stator, and equipping either of the stator and rotor with a plurality of permanent magnets. CONSTITUTION:Flux PHI1 running out from the N pole of permanent magnets 17, 18 returns to S pole via magnetic circuits situated on the way. That is, the flux PHI1 flows into No.3 stator yoke 15 from No.1 stator yoke 13 through No.1 and No.3 rotor yokes 22, 24 and a shortcircuiting magnetic substance 26, and further flows into No.2 stator yoke 14 via No.4 stator yoke 16 and No.4, No.2 rotor yokes 25, 23. As a result, magnetic attraction force is applied to each gap magnetic path G11-G14. At this time, displacement of rotor 12 is sensed by a location sensor 30 for X-axis, to allow current to flow through coils 20a, 20c of solenoids 21a, 21c, and thereby change in the attraction force due to displacement of flux PHI1 caused by permanent magnets 17, 18 is cancelled.
Patent JP-S5338256-A (JP)
Title: Manufacture of carbide point emitter
Inventor: HOUJIYOU HISAO
IPC: H01J9/04
Filed: 1976-09-21
Abstract: PURPOSE: Without accompanying the work of carbide, a point emitter is manufactured easily to firm the fitting support of a chip, thereby making the heating in heat electron discharging effective. 
     COPYRIGHT: (C)1978,JPO&Japio