baber/WOPTO huggingface dataset:
Patent JP-H0699360-A (JP)
Title: Grinding wheel holder and assembly unit thereof for surface grinder
Inventor: GOTO TOMOAKI
IPC: B24D7/10
Filed: 1992-09-18
Abstract: PURPOSE:To concentrically supply a sufficient amount of grinding fluid to a grinding surface of a grinding wheel by providing a through hole in a position separated in a circumferential direction reverse to the direction of rotation of an annular holder and in the center direction thereof from an internal peripheral end side of the grinding surface of the grinding wheel mounted on the annular holder. CONSTITUTION:A grinding wheel holder for a surface grinder is constituted of an annular holder 1 for mounting a grinding wheel T on the peripheral side and a water flow adjusting plate 2 provided in one end surface of the annular holder 1 to provide a through hole 2a in the external edge. This through hole 2a is provided in a position separated in a circumferential direction reverse to a rotating direction 11 of the annular holder 1 and in a direction of the center 0 thereof from internal peripheral end sides of grinding surfaces 4S, 4S' of a grinding wheel mounted on the annular holder 1. In this way, a sufficient amount of grinding fluid can be concentrically supplied to the grinding surface of the grinding wheel.
Patent JP-H03133633-A (JP)
Title: Steel sheet suitable for iron-based printed board
Inventor: NAKAMURA MOTOHARU
IPC: C23C28/00
Filed: 1989-10-20
Abstract: PURPOSE:To obtain steel sheet which is excellent in adhesive property to an insulated layer and punching characteristics and does not necessitate a masking film by forming one kind and two or more kinds of plated layer of specified amount on both faces of copper plate and forming chromate layers of specified amount on both faces thereon and furthermore forming the organic coated layers thereon in necessary thickness. CONSTITUTION:A plated layer 2 formed on both faces of copper plate 1 has 0.5 - 5 g/m<2> (single face) plated amount of one kind or two or more kinds of metal selected from among Cr, Cu, Ni, Zn and Sn. Chromate layer 3 formed thereon has 10 - 80 mg/m<2> (single face) expressed in terms of metallic chromium. Furthermore an organic coated layer 4 which incorporates acryl modified epoxy resin having water-dispersibility as a main component and has 0.5 - 10 g/m<2> is formed on the face wherein an insulated layer and a copper foil are laminated thereon. On the other hand, an organic coated layer 5 which incorporates the same acryl modified epoxy resin having water-dispersibility as the main component and has 3 - 10 g/m<2> is formed on the face wherein the insulated layer and the copper foil are not laminated. The organic coated layer 4 having prescribed amount prevents peeling between steel sheet and the insulated layer at a time of punching after etching in the producing stage of a printed board. The organic coated layer 5 is formed without utilizing a masking film and a circuit can be formed by etching the reverse face laminated by the copper foil.
Patent JP-2000098600-A (JP)
Title: Ablation type image forming material and its production
Inventor: SUGITANI SHOICHI
IPC: G03F7/004
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ablation type image forming material having an image forming layer of specified hardness and to provide its producing method. SOLUTION: The ablation type image forming material has an image forming layer produced by applying a dispersion liquid in which coloring agent particles are dispersed in a binder on a transparent supporting body. The resultant image forming layer is cured by heating, where the temp. t( deg.C) and time T(hour) for thermal curing are controlled so as to satisfy 1400<=t×T<=11000. In the producing method of the ablation type image forming material having an image forming layer and an overcoat layer successively formed in this order on a transparent supporting body, the image forming layer is cured first, and then the overcoat layer is laminated and cured.
Patent JP-H01117166-A (JP)
Title: Paper discharger
Inventor: HIRAIWA HIDEKI
IPC: G03G15/00
Filed: 1987-10-30
Abstract: PURPOSE:To prevent a paper jam attributable to a curl from occurring by constituting a top surface of paper so as to be pressed down by a rocking paper presser plate at each time of stacking the paper on a paper cradle. CONSTITUTION:A solenoid discharging paper 4 is turned to OFF, a plunger is extruded by dint of resiliency of a spring 13, and a paper presser plate is rotated in an arrow A direction with a working supporting point as a fulcrum. An upper limit at this time is restricted by a stopper 16, and when the plunger is further extrude out, it is moved in an arrow B direction, and it hits on each of stoppers 14, 15 coming to such a state as illustrated in a broken line, and at this time, the paper presser plate 10 is further rotated in an arrow C and it presses down a top surface of the paper 4. At this time, if an edge of the paper 4 is curled upward as shown in illustration, it is straightened from the upside, so that any rear-end collistion at the rear of the paper 4 is preventable. Consequently, a paper jam attributable to this curl can be easily prevented from occurring.
Patent JP-H07131903-A (JP)
Title: Motor controller for conveying truck
Inventor: MORI TAKAO
IPC: B60L9/18
Filed: 1993-11-01
Abstract: PURPOSE:To run a conveying truck on ascent rails and flat rails by a relatively small-capacity AC motor at a high speed. CONSTITUTION:Whether rails during conveying of a conveying truck are ascent or the other (descent and flat) at conveying rails is decided by rail condition deciding means 14, and when traveling of the truck on the descent or flat rails is decided by the means 14, a motor 7 is so controlled by speed torque control means 15 in a direction that a magnetic field is weakened.
Patent JP-S63126612-A (JP)
Title: Continuous wire drawing method for steel wire rod for cold forging
Inventor: HAGITA HEIJI
IPC: C23C18/38
Filed: 1986-11-17
Abstract: PURPOSE:To improve a cold forgeability and productivity by executing a copper plating in the specified amt. in a copper sulfate after descaling a wire rod, then, preheating the wire rod at the specific temp. and performing the lubricating ground treatment by phosphate solution of the specified temp. as well. CONSTITUTION:A hot rolled steel wire rod is descaled by a shot blast, etc., and thereafter, passed through a copper sulfate solution and a copper plating layer 2 is formed on the surface of the wire rod at the rate of >=0.2g/m<2>. In succession, in a preheating stage the copper plating wire rod is preheated by a hot blast, etc., to >=80 deg.C surface temp. A lubrication ground treatment is thereafter performed in the phosphate treating liq. heat-insulated at 70-90 deg.C and after forming a phosphate film 3 a dry powder lubrication film 4 is formed. The cold forgeability of the wire drawing material is improved with the formation of the copper plating layer 2 and the adhesion of the phosphate film 3 is improved as well, so a line speed can be increased. Consequently a productivity is improved as well.
Patent JP-H06124402-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: YANAGISAWA KIYOUTAROU
IPC: G11B15/14
Filed: 1992-10-13
Abstract: PURPOSE:To reduce the consuming power by providing a control circuit for grounding a plurality of heads alternatingly and a control circuit for grounding the heads at the recording time and, controlling the two control circuits by a head switching signal. CONSTITUTION:When signals 15a, 15b obtained by adding a luminance signal and a color signal are input, an SW circuit 46 is switched to either of SP/EP by an EP/SP control signal 18, so that the signals 15a, 15b are fed to SP/EP recording amplifiers 30, 24, respectively. When the amplifier 30 is selected, SW circuits 33, 34, 37, 39, 41, 43, 45 are changed to the SP side and, transistors(Tr) 27, 28 are turned ON. As a result, SPCH 1, 2 heads are grounded at one sides thereof, outputting a recording current. At this time, a Tr 31 is turned OFF and a Tr 25 is turned ON. Similarly, when the amplifier 24 is selected, both Tr 21, 22 are turned ON and EPCH 1, 2 heads are earthed at one sides thereof. In this manner, the side not performing recording to a tape is always turned OFF, whereby the consuming power is reduced.
Patent JP-H09109870-A (JP)
Title: Anti-skid control device
Inventor: FUJIOKA HIDEAKI
IPC: B60T8/1769
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the cascade condition on a low μ road by surely detecting that the road surface is the low μ road based on the differential speed between the maximum wheel speed and the minimum wheel speed of all wheels and the difference in each mean wheel speed between right and left front wheels and right and left rear wheels. SOLUTION: When a vehicle is traveling, a signal processing device 10 selects the maximum wheel speed and the minimum wheel speed among all wheel speeds detected by wheel speed sensors S0 -S3 , and calculates the differential speed Δ S thereof. The difference in each mean wheel speed Δ Save between the right and left front wheels and the right and left rear wheels based on each wheel speed. When the frequency that the differential speed ΔS is above the prescribed value, and the difference Δ Save is below the prescribed value is below the prescribed value, it is judged that the vehicle is in the cascade condition on the low μ road. The low μcontrol which is the ABS control corresponding to the low μ road is realized. The cascade condition on the low μroad is prevented from being generated.
Patent JP-H07126816-A (JP)
Title: Rare earth element-containing permanent magnet material
Inventor: HASEBE AKIO
IPC: C22C38/14
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a permanent magnet material made of a compd. having a high Curie temp., high saturation magnetization and high crystal magnetic anisotropy. CONSTITUTION:This permanent magnet material is represented by a general formula RxFe(100-x-y-z)MyNz (where R is at least one of rare earth elements including Y, M is at least one among Ti, V, Mo and W, 5<=x<=20at.%, 1.5<=y<=13at.% and 0.5<=z<=25at.%) and contains an intermetallic compd. having a hexagonal structure as the principal phase. This permanent magnet material is produced by successively subjecting an alloy ingot consisting of R, Fe and M (R is at least one of rare earth elements including Y and M is at least one among Ti, V, Mo and W) to homogenization heat treatment, pulverization and heat treatment in a nitrogen atmosphere.
Patent JP-H10126974-A (JP)
Title: Power feeder
Inventor: TADA MASAHIRO
IPC: H02J7/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To exactly detect whether an AC generator is in proper generation state or not and whether the charge of load was performed properly or not, in charging the load such as a secondary battery, a power accumulative capacitor, etc., based on the generated power of the AC generator. SOLUTION: This power feeder is equipped with an three-phase AC generator 11 equipped with a stator and a rotor, a manual rotation driver 12 and an accelerator 13 which make the three-phase AC generator perform the generating operation by rotating the rotor of the three-phase AC generator 11, power conversion means 42 and 44 which convert the generated power obtained from the three-phase AC generator 11 into DC power and supply it to a secondary battery 45 or a power accumulative capacitor 46 thereby serving for the charge of the secondary battery 45 or the power accumulative capacitor 46, and a state indication means 81 which takes the first indication state when a predetermined generation power is obtained from the three-phase AC generator 11 and takes the second indication state when the secondary battery 45 or the power accumulative capacitor 46 comes to full charge condition.
Patent JP-H02127544-A (JP)
Title: Production of dobby tissue woven fabric
Inventor: MIZUKI HIROYUKI
IPC: D03D49/14
Filed: 1988-11-01
Abstract: PURPOSE:To produce a dobby tissue woven fabric having a good warp quality in good productivity by setting a ratio between the respective tension strains of warps at a vertically opening time and at a stopping opening time at a lower or upper position within a specific range. CONSTITUTION:When a dobby tissue woven fabric is produced, a warp tension strain (a) at a vertically opening time and a warp tension strain (b) at a stopping opening time at a lower or upper position are set within a range satisfying 0.8<=b/a<=1.2 to equalize the respective tension strains and simultaneously reduce the differences of the tension strains among the respective warps.
Patent JP-H04148903-A (JP)
Title: Insert for deck plate
Inventor: SHIMIZU SHOHACHI
IPC: B28B23/00
Filed: 1990-10-12
Abstract: PURPOSE:To obtain an insert, which has simple structure and, at the same time, with which the fixing and dismounting of a deck plate is facilitated, by a method wherein the upper end part of a mounting rod is tightly fitted to a mounting hole by inserting the mounting rod in the mounting hole of the deck plate under the condition that an insert main body is threadingly installed onto the externally threaded part of the mounting rod. CONSTITUTION:When a mounting rod B, onto the externally threaded part 3 at the upper end of which an insert main body A is threadingly installed, is inserted from above in a mounting hole 7, which is formed on a deck plate 6, since the outer diameter D at the upper end part of a tapered part 8 formed on the mounting rod B is made slightly larger than the hole diameter (d) of the mounting hole 7, the outer peripheral surface of the upper end part of the tepered part 8 is bitten by the inner peripheral surface of the mounting hole 7 and, at the same time, the insert main body A is fixed to the deck plate 6 by abutting the bottom face of the insert main body A against the top face of the deck plate 6. Under the condition just mentioned above, concrete is placed onto the top face of the deck plate 6. Since the insert consists of only two parts or of the insert main body and the mounting rod, its structure is very simple. The fixing of the insert to and its dismounting from the deck plate are very easy.
Patent JP-H07102317-A (JP)
Title: Production of case hardened parts of cylindrical shape, excellent in fatigue life
Inventor: KITADE SHINICHI
IPC: B21B21/00
Filed: 1993-10-05
Abstract: PURPOSE:To produce case hardened parts of cylindrical shape, improved in fatigue strength and service life characteristic to greater extents, by refining nonmetallic inclusions and also refining gamma-crystalline grain size. CONSTITUTION:A case hardened steel, which has a composition consisting of, by weight, 0.10-0.35% C, <=0.35% Si, 0.3-1.2% Mn, <=0.020% P, <=0.015% S, 0.2-2.0% Cr, <=0.0012% O, and the balance Fe with inevitable impurities and further containing both of 0.02-0.35% Al and 0.010-0.024% N so that Al/N is controlled to <=2.05, is hot-worked. The resulting master tube stock is subjected to cold pilger rolling once at >=60% draft per time to refine nonmetallic inclusions and gamma-crystalline grain size, or, in the above manufacturing method, the case hardened steel further contains one or >=2 kinds among 0.15-0.75% Mo, 0.40-3.5% Ni, 0.03-0.20% Nb, and 0.05-0.20% V.
Patent JP-H07126932-A (JP)
Title: Function-confirming device for end breakage detector and stretching and false-twisting machine
Inventor: NOHARA ISAO
IPC: D01H13/16
Filed: 1993-11-04
Abstract: PURPOSE:To provide a stretching and false-twisting machine capable of confirming the function of end breakage detectors even in an operated state without inconvenience or without loss of yarns and readily confirming the function of plural end breakage detectors thereby. CONSTITUTION:This function-confirming device is equipped with plural end breakage detectors 17, a display unit 3b for displaying the breakage state or the running state of yarns (Y) on an image plane based on informations detected by the plural end breakage detectors 17, an ordering unit 3a for ordering confirmation of the functions of the end breakage detectors 17 and a display control unit 3 for making the display unit 3b to display an image on the image plane based on the informations detected by the end breakage detectors 17 or others in a state in which a yarn (Y) is not supplied to end breakage detectors 17 having received a direction for confirmation of the function from the ordering unit 3a.
Patent JP-H02121008-A (JP)
Title: Plant supervising device
Inventor: NARABE ATSUSHI
IPC: G08B23/00
Filed: 1988-10-31
Abstract: PURPOSE:To fetch the state of a plant at real time, and simultaneously, to lighten the burden of a supervising attendant by fetching the video of an object to be supervised which is provided with a displaying part to display the state of the plant through a picture inputting device, and deciding the state of the plant from this picture signal, and informing it. CONSTITUTION:The object 1 to be supervised which is provided with the displaying parts 2a to 2i to display the state of the plant is installed at a field. This supervised object 1 is converted into an electric signal by the picture inputting device 3, and the picture signal converted in such a way is inputted to a picture processor 4. The displaying parts 2a to 2i of this picture signal are extracted by the picture processing device 4, and are compared with the reference pictures of the displaying parts 2a to 2i stored previously at normal time, and besides, the picture processing device 4 outputs this compared and decided result to an informing part 5, and the informing part 5 informs it. Thus, the state of the plant can be fetched at real time, and simultaneously, the burden of the supervising attendant can be lightened.
Patent JP-H02121584-A (JP)
Title: Video signal recorder
Inventor: HOSHI SHUSUKE
IPC: H04N5/783
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a natural reproduced picture by providing a 1st interleaving means which performs intra-frame interleaving under different interleaving rules at every frame and a 2nd interleaving means which performs inter-frame interleaving on video data. CONSTITUTION:Of the picture data interleaved by an interleaving circuit 12, 1st and 2nd frame data are respectively stored in frame memories 18A and 18B. An interleaving circuit 16 alternately reads out the storing information of the memories 18A and 18B and impresses the read-out information upon an error correcting code(ECC) addition circuit 20. Thereafter, interleaving is successively performed between frames by respectively storing similarly odd- numbered frames and even-numbered frames in the memories 18A and 18B. Therefore, the time difference produced by the interpolation to reproduced pictures when special reproduction comes to very small and reproduced pictures which are very small in picture quality deterioration can be obtained.
Patent JP-S63130651-A (JP)
Title: Water-repellent aqueous resin composition
Inventor: MURAO KAZUHIRO
IPC: C08L101/00
Filed: 1986-11-20
Abstract: PURPOSE:To enable water-repellent finish, particularly excellent water repellency and desired hand to be imparted to various soft goods, by blending an aq. resin dispersion composed of a (co)polymer emulsion of an ethylene monomer contg. a specified amount of a satd. fatty acid vinyl monomer. CONSTITUTION:An aq. resin dispersion composed of one or more (co)polymer emulsions of ethylene monomers and 5-50pts.wt. (on a solid basis) [per 100pts. wt. (on a solid basis) said dispersion] fluorinated water repellent are contained. The ethylene monomers must contain at least 50wt% (based on the total amount of the monomers) satd. fatty acid vinyl monomer. As the satd. fatty acid monomer, vinyl acetate is preferred.
Patent JP-H08140239-A (JP)
Title: Wiring structure of antenna feeder for automobile
Inventor: KAWASHIMA MAMORU
IPC: H02G3/04
Filed: 1994-11-10
Abstract: PURPOSE: To surely prevent the noise by wiring the antenna feeder on a pedal bracket, and arranging a wire harness across a reinforce member in a structural part where the reinforce member extending in the right-to-left direction of a vehicle is arranged in the condition crossing a pedal bracket. CONSTITUTION: A reinforce member 4 to connect right and left side panels 2 at the forward part of a vehicle body 1 in the vehicle width direction is provided with a pedal bracket 5 which is approximately orthogonal thereto. The bracket 5 has a projected part 8 of a projecting sectional shape, and is fixed to the reinforce member 4 in the middle of the longitudinal direction in a crossing and abutted manner. A reception antenna is fitted outside the vehicle, and an antenna feeder 7 is connected to an antenna terminal 13 of a radio 11 along the reinforce member 4 from the side panel 2 through a service entrance 12. A wire harness 6 to each electrical load is wired across the reinforce member 4 in the earthed condition. The induced noise is surely prevented thereby.
Patent JP-H07130740-A (JP)
Title: Production of semiconductor device
Inventor: MATSUBARA JIYUNKO
IPC: H01L21/768
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a method producing a semiconductor device in which the reliability of a semiconductor device is improved by planarizing the surface of the semiconductor device. CONSTITUTION:A silicon oxide film 3 is accumulated so as to cover a wiring layer 2 on a semiconductor substrate 1, and an organic SOG film at a ratio of organic group to hydroxyl group of 1:2 is coated on the upper surface of the film 3, then the organic SOG film is etched by an etching gas added with an oxigen until at least a part of the film 3 is exposed. Further, a part 10a of the organic SOG film and the film 3 is also etched by an etching gas at the same etching rate, thereby leaving a part 3b of the silicon oxide film.
Patent JP-2000078917-A (JP)
Title: Transmission structure for planting part in riding rice transplanter
Inventor: MINAISHI TOSHIKI
IPC: A01C11/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To stably support both ends of a transversely feeding screw with a supporting frame having a sufficient strength. SOLUTION: This transmission structure for a planting part in a riding rice transplanter is composed by fixing a planting driving case 22 for supporting one end of a transversely feeding screw 46 and rotating and driving the transversely feeding screw 46 to a connecting pipe 71, fixing a supporting member 99 for freely rotatably supporting the other end of the transversely feeding screw 46 to the connecting pipe 71 and rotating and driving the transversely feeding screw 46 to thereby reciprocate, transversely feed and drive a seedling- carrying platform in the left and right directions.
Patent JP-2001103650-A (JP)
Title: Digital relay
Inventor: NAGASAKI HIROMI
IPC: H02H3/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a system from operating while missing data when power supply voltage is dropped. SOLUTION: The digital relay comprises an operating means 3 of a relay mounting a microprocessor, means 2 for storing data required for operation, a power supply means 1 having means for sustaining the power supply voltage to the storage means for a specified time after interruption of a main power supply 4, means 6 for making a decision whether the voltage level of the power supply means has dropped below a specified level or not and delivering the decision results to the operating means, and means 5 for displaying the decision results.