baber/WOPTO huggingface dataset:
Patent JP-H01170004-A (JP)
Title: Cavity structure
Inventor: GOMI MICHIYOSHI
IPC: H02J15/00
Filed: 1987-12-25
Abstract: PURPOSE:To make it possible to sufficiently reinforce a cavity by a method wherein a ring-like cavity, in which a superconducting coil will be provided, is formed in the base rock, and a reinforcement structure, with which the cavity will be supported against the electromagnetic force of the superconducting coil, is provided on the circumference of the cavity. CONSTITUTION:A cavity structure 1 is provided in the tunnel dug out in the base rock, and a superconducting coil is supported in a cooled state by a ring- shaped cavity 2 in a vacuum container. On the outer circumference of the cavity 2, an auxiliary cavity 3 is provided concentrically in parallel with the cavity 2 as a ring-shaped reinforcement structure, and a transformer 4 is annularly installed between the cavity 2 and the auxiliary cavity 3 as the coupling member for reinforcement to prevent the deformation of the cavity 2. As a result, the stress generated by the electromagnetic force working in the direction of outside diameter is dispersed into the auxiliary cavity 3 through the transformer 4, and the deformation of the cavity 2 caused by electromagnetic force can be prevented without fail.
Patent JP-H05158617-A (JP)
Title: Display device with touch screen
Inventor: SHINODA CHISATO
IPC: G06F3/041
Filed: 1991-12-11
Abstract: PURPOSE:To optionally adjust a touch input area on the touch screen, to reduce unnecessary touch input, and to clean the touch screen while an image is displayed on a display screen. CONSTITUTION:The display device with the touch screen which is fitted with the touch screen 40 on the display screen 31 and develops and displays other image information by touch input to the touch screen has a screen adjustment enabling switch 52 which outputs a touch screen adjustment enabling signal, a keyboard 53 for area specification which outputs coordinate information for touch screen area specification, and a touch screen control means 60 which receives the adjustment enabling signal from the screen adjustment enabling switch 52 and limitedly actuates the touch input detection area of the touch screen according to the coordinate information for area specification on the keyboard for area specification.
Patent JP-H04197023-A (JP)
Title: Malfunction preventive circuit by excited rush current of ratio differential relay
Inventor: FUNATO TAKU
IPC: H02H7/045
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the malfunction by the excited rush current of a transformer using a ratio differential relay for which inrush current measure, etc., are not taken by closing the breaker on low voltage side after the rush current of the transformer decreases. CONSTITUTION:By making a breaker 2 on high voltage side, the auxiliary contact 2a of a breaker on high voltage side closes. At this time, the breaker 4 on low voltage side is not made yet, a trip control circuit is not formed. By making the breaker on low voltage side after the excited rush current of the transformer 3 attenuates, it comes that the auxiliary contact 40 of the breaker on low voltage side closes, that a trip circuit is formed, and that the contact 1a of a ratio differential relay 1 lives. Hereby, the contact of the ratio differential relay becomes effective after the excited rush current of the transformer attenuates, the malfunction by the excited rush current of the transformer can be prevented using a cheap ratio differential relay, for which inrush measures are not taken.
Patent JP-H07180721-A (JP)
Title: Tilting pad journal bearing device
Inventor: MIKAMI MAKOTO
IPC: F16C17/03
Filed: 1993-12-24
Abstract: PURPOSE:To avoid concentration of load to a specified pad by providing support bases which respectively support lower three pads receiving a load, and pockets containing oil for supporting the support bases, and communicating the three pockets with each other through communication tubes. CONSTITUTION:A rotary shaft 1 is supported by six tilting pads 3 housed in a bearing seat 2. The lower three pads 3 are supported by a support base 4 and a pocket 5 which adjusts height of the support base 4 for supporting the support base 4 while containing oil. The support base 4 is a little smaller than an inner diameter of the pocket 5 so as to move upward and downward therein, and has a seal 6 for preventing leakage of oil into the bearing. The pockets 5 are communicated with each other through aommunication tubes 10. An adjusting valve 8 is opened for discharging oil, so as to agree the surface of the support base 4 with an inner peripheral surface of the bearing seat, during assembling. The adjusting valve is then fully closed. At the time of oil leakage, oil is supplied through the adjusting valve 8 by driving a pump 9.
Patent JP-H08182885-A (JP)
Title: Sewing machine
Inventor: KATO YUTAKA
IPC: D05B43/00
Filed: 1994-12-28
Abstract: PURPOSE: To accurately and easily perform threading without being restrained by such operations that the threading to a needle thread take-up and the threading to a needle are separately performed in conventional automatic threading. CONSTITUTION: When a rotary arm 12 pulls out thread, a movable thread guard means 14 performs a reciprocating motion in a vertical direction and takes thread at a part between the needle thread take-up 3 and a rotary selection plate 10 when the pulling-out thread at the time of moving forth. The take thread is curved zigzag at the middle position of the needle thread take-up 3 and the needle 13 where the movable thread guard means 14 stands still, and at this time, tension is imparted and the thread is passed through to the threading hole 3a with an opening of the needle thread take-up 3. Also, the thread is passed through to a needle hole by the threading means 15 of a sucking type for instance positioned on the opposite side of the needle hole when the rotary arm 12 guides a start end part to the front of the needle hole.
Patent JP-H04197006-A (JP)
Title: Axle load compensating method for electric vehicle
Inventor: MITOMI CHUZO
IPC: B60L15/32
Filed: 1990-11-28
Abstract: PURPOSE:To effectively compensate for the axle load of a plurality of motors through a limited number of controllers by applying a method for totally controlling each motor group in which axle load movement functions in same direction and a method for varying the compensation level of axle load according to a traction command fed from an operation commander, independently or in combination. CONSTITUTION:A VVVF inverter 4 comprises a VVVF inverter 4-1 for controlling motors having odd number shafts so that each motor group in which axle load movement functions in same direction can be controlled independently and a VVVF inverter 4-2 for controlling motors having even number shafts, and the VVVF inverter 4 drives an induction motor 5. The VVVF inverter 4 drives the induction motor 5 through a controller 3 with a current determined by a current command fed from the control function of the VVVF inverter, i.e., slip frequency control or V/F ratio control, so that traction commands determined for the VVVF inverters 4-1, 4-2 can be executed. According to the constitution, axle load compensation can be made for each motor group.
Patent JP-H10172970-A (JP)
Title: Wiring forming method
Inventor: KOBAYASHI IKUNORI
IPC: H01L23/52
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiring forming method for realizing minute wirings with low resistance without the defect of the loss of A1. SOLUTION: The method is to form the wirings 15 where lower layers are molybdenum or molybdenum alloy and upper layers are aluminum or aluminum alloy on a substrate 11 by photolithography. At that time, the substrate 11 is cleaned before resist is applied, and it is heated and dried at the temperature of 100 deg.C-150 deg.C, or resist is developed by developer containing a dihydric alcohol or a trihydric alcohol.
Patent JP-H02173249-A (JP)
Title: Multilayered plated steel sheet having excellent flaking resistance
Inventor: TSUDA TETSUAKI
IPC: C23C2/06
Filed: 1988-12-26
Abstract: PURPOSE:To produce the multilayered plated steel sheet having excellent flaking resistance by successively forming an underlying film of a Zn-Fe alloy contg. a specific ratio of Fe on the surface of the steel sheet which is a base material and a Cr-based upper layer film of a specific deposition thereon. CONSTITUTION:The lower layer film of the Zn-Fe alloy contg. <=30wt.% Fe is formed on at least one surface of the steel sheet which is the base material. Further, the upper layer film of a Cr base is formed thereon at 1 to 10000mg/m<2> deposition on the upper layer film of an Ni group is formed thereon at 10 to 10000mg/m<2>. The upper layer film is preferably a metallic Cr plating layer or Ni alloy plating layer contg. 0.0001 to 50wt.% one or 2 kinds of P, B and S and further, a Cr compd. layer which is 1 to 500mg/m<2> deposition expressed in terms of metal Cr may be formed on the upper layer film. The multilayered plated steel sheet having the powdering resistance and flaking resistance and press formability is obtd. in this way.
Patent JP-H08185100-A (JP)
Title: Image forming device
Inventor: HAYAKAWA HISASHI
IPC: G03G21/00
Filed: 1994-12-28
Abstract: PURPOSE: To excellently perform the exposure even though the residual developer is stacked and patterned on an image carrier surface by a contact type electrifier by providing a developer dispersion means for dispersing the developer remaining on the image carrier in the periphery and in the space between an electrification means and an exposure means. CONSTITUTION: In a laser beam printer of a cleaner-less process provided with a contact type electrifier 2, a toner dispersion removal member 3 is disposed in contact with the surface of a photoreceptor 1 between an electrifier 2 and a write-in head. The residual toner on the photoreceptor 1 is dispersed, captured and temporarily held by a toner dispersion capture member 3. Moreover, the shape of the toner dispersion capture member 3 is formed in slender brash shape in the width direction of the photoreceptor 1. Namely, the conductive fiber similar to the fiber used for the brash part 2a of the electrifier 2 as the brash part 3a are arranged in a brash shape on the strip-like base plate having the same length as the width of the photoreceptor 1.
Patent JP-H02177035-A (JP)
Title: Optical recording medium
Inventor: SEKIYA MASAHIKO
IPC: G11B11/105
Filed: 1988-12-28
Abstract: PURPOSE:To improve medium performance and durability by forming a transparent dielectric layer of a specific composite oxide. CONSTITUTION:The transparent dielectric layer consists of the oxide of at least either of In or Sn and Bi and the refractive index is required to be >=2.0, more preferably >=2.10. The content of the Bi is preferably >=6at.%, more preferably >=12at.% in the case of using this layer as a light interference layer. The refractive index improves if nitrogen is incorporated into this composite oxide and the content thereof is preferably in a several to 40at.% range. The method for producing the composite oxide is preferably a sputtering method and above all, sputtering with a gaseous mixture composed of Ar and N2. A material which allows recording and reproducing by a magneto-optical effect is preferable as the magneto-optical recording layer and the transparent substrate is preferably a polycarbonate resin. The transparent dielectric layer 2 consisting of the composite oxide, a thin transparent metallic film layer 3 consisting of a titanium alloy film, and the magneto-optical recording layer 4 are constituted in this order on the high-polymer resin substrate 1. The excellent medium performance and durability are obtd. in this way.
Patent JP-H07183341-A (JP)
Title: Probe test head
Inventor: IKEDA HIROTO
IPC: H01L21/66
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the number of types of a probe card and to prevent contact failure between a probe and the pad of a wafer for a probe test head for an LSI testing device for testing the wafer of LSI. CONSTITUTION:A power supply terminal, a grounding terminal, and a signal terminal at the side of a testing device body 15 are connected to a probe card 11 and a guide sheet 17 via a contact pin 21. A probe 33 connected to a signal terminal at the side of the testing device body 15 is laid out at the probe card 11 being matched to the layout of the signal terminal of an integrated circuit on a wafer 12. A protruding part which is connected to a power supply terminal or a grounding terminal at the side of the testing device body 15 and is in contact with the power supply terminal or the grounding terminal is provided at the guide sheet 17 being matched to the layout of the power supply terminal and the grounding terminal of the integrated circuit.
Patent JP-H06156422-A (JP)
Title: Multiply linked cup container and manufacturing device thereof
Inventor: OKADA TAKAO
IPC: B65B17/02
Filed: 1992-11-16
Abstract: PURPOSE:To display the appeal effect of multiply linked cup containers at a store effectively and provide manufacturing device therefor. CONSTITUTION:The length in the longitudinal direction of a holder 3 is made to be shorter than the length of cup containers 2 which are aligned by a specified number. Since a part of the top surface of the cup container 2 protrudes from the holder 3, by the color or shape of the exposed part, the appeal effect at a store can be displayed. As the manufacturing device, a device for which a notch with a size in which one part of the top surface of the cup container 2 is provided on a pressing claw for a positioning device is used. When the specified number of cup containers 2 on which the holder 3 is mounted are pressed by the pressing claw, the holder 3 is positioned under a condition in which the rear end of the holder 3 is located forward to the rear end of the last cup container 2.
Patent JP-H02180558-A (JP)
Title: Method and device for preventing mist splash in grinding
Inventor: FURUKAWA SEIJI
IPC: B24B55/12
Filed: 1988-12-28
Abstract: PURPOSE:To safely prevent the splash of mist and to reduce the loss in labor and time very much, by grinding by rotating a grindstone with forming water curtain surrounding a grinding place using the same liquid as a grinding liquid by using the member to be used as well with a safety cover and using by circulation by setting the both liquids. CONSTITUTION:A mist splash preventing device is composed of an outer cylinder 17, a cylinder 18, rectifier ring 19 and liquid inlet port pipe 20 and a gap 21 is formed between the outer cylinder 17 and inner cylinder 18. In case of grinding by rotating a grindstone with feeding a grinding liquid to the grinding place of the grindstone fitted to the tip of the rotating shaft of a grinder, the same liquid as the grinding liquid is flowed out of the annular nozzle port 23 of a mist splash preventing device 16 and flowed down along the inner face of the outer cylinder 17. Thus, the grinding of the body 13 to be ground is performed with forming the waster curtain 15 surrounding the grinding place and the splash of the mist 14 of the grinding liquid is prevented.
Patent JP-H0698633-A (JP)
Title: Preparation of vesicular arbuscular mycorrhizae
Inventor: SUMIYA HARUO
IPC: C12R1/645
Filed: 1991-10-14
Abstract: PURPOSE:To produce large amount of Vesicular arbuscular mycorrhizae effective in promoting the nutritive absorption of a symbiont and protecting the symbiont from pathogen by adding a material partly inhibiting the extension of the Vesicular arbuscular mycorrhizae and the plant root by physical means in the culture system of the mycorrhizae. CONSTITUTION:Vesicular arbuscular mycorrhizae (an endotrophic mycorrhiza having cystidium and arborescent part) and a symbiont (e.g. alfalfa) are cultured on a soil containing a material capable of partly inhibiting the extension of the Vesicular arbuscular mycorrhizae and the plant root by physical means. Concretely, 100g of glass pieces obtained by crushing a glass Erlenmeyer flask and retained on a 2.4mm mesh is mixed to 1 L of AKADAMA-TSUCHI (a kind of red clay), a plant such as alfalfa is planted on the obtained soil containing the shielding material and spore of Gigaspora margarita (a kind of Vesicular arbuscular mycorrhizae) is inoculated and cultured. A large amount of the Vesicular arbuscular mycorrhizae can be produced over a long period in high efficiency.
Patent JP-H06177849-A (JP)
Title: Clock crossing-over circuit for control information
Inventor: KOSEKI SUMIO
IPC: H04J3/12
Filed: 1992-12-10
Abstract: PURPOSE:To realize the clock crossing-over circuit of control information whose constitution is simple, in which the scale of a hardware amount can be small even when the number of multiplexed lines is increased, in the circuit which operates the clock crossing-over of the control information of plural channels. CONSTITUTION:This circuit is equipped with a serial/parallel converter 10 which converts serial input data into parallel data, random access memory 20A which operates the writing/reading of the data part of the input data, random access memory 20B which operates the writing/reading of the control information of the input data, writing side address counter 30 which has a mode for continuously operating the writing of the control information of the plural channels, reading side address counter 40 which has the mode for continuously operating the reading of the control information of the plural channels, selector 40A which inputs the outputs of the writing side address counter 30 and the reading side address counter 40, and parallel/serial converter 50 which converts the read data into serial data.
Patent JP-H10170120-A (JP)
Title: Open showcase
Inventor: OGUSHI TETSUKAZU
IPC: A47F3/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an open showcase, in which a mounting device for an indicating member is arranged near a handrail and the lower part of the same is not inserted into a suction port. SOLUTION: An open showcase is provided with a handrail 28 at the lower side of a commodity take-out port. A mounting device 41 is constituted of a central unit 43, opposed to the upper surface of the handrail, a fixing unit 42, equipped with a fore side abutting unit 45, hanging down from the fore side part of the central unit, a rear side abutting unit 44, hanging down from the rear side part of the central unit, and an indicating member mounting unit 55, arranged at the upper part of the fixing unit. The fixing unit of the mounting device overrides the handrail and the fore side abutting part is abutted against the fore surface of the handrail while the rear side abutting unit is abutted against the rear surface of the handrail so as to pinch the handrail.
Patent JP-H10169760-A (JP)
Title: Oil leak preventing structure for power divider
Inventor: KAWABATA YUJI
IPC: F16H57/027
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an oil leak preventing structure for a power divider capable of ensuring prevention of oil leak. SOLUTION: At the upper part of a housing 23 in which gears are stored, an approximately L-shaped pipe passage 35 is provided to supply lubricating oil and open the inside space 29 of the housing 23 to the air. A horizontal pipe 36 for the pipe passage 35 is inserted from one side wall 38 of the housing 23 into the inside space 29 of the housing 23 in such a manner that one axial end 40 is extended to a recess 49 in the other side wall 39, where an opening permeable hole 42 is formed. The horizontal pipe 36 is inclined at an angle θto an axial line 50 vertical against the inner wall face 45 of one side wall 38, with one axial end 40 being under the other axial end 41. The angle θ is selected to be 5-10 deg. e.g. not less than the inclination of a ground surface, enough to operate a working machine, when installed.
Patent JP-H09148613-A (JP)
Title: Solar battery module
Inventor: NAKAJIMA SABURO
IPC: H01L31/042
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enable visual observation from the outside at the time of abnormality generation, by arranging a light emitting device which emits light by a current flowing in diodes of a solar battery module wherein one or a plurality of solar battery cells are connected in series and one or a plurality of diodes connected in parallel with the cells are arranged. SOLUTION: Solar battery cells 6 are buried and formed in sealing material which is collectively formed on a lower surface of a surface glass 4 and composed of ethylene vinyl acetate. Light emitting devices 3 which are connected in series with bypass diodes 2 are buried in the right side of the cells 6 which are connected in series by TAB. A plurality of solar battery modules 1 are arranged. When abnormality is generated by a trouble, a current flows in the light emitting device 3 and the bypass diode 2 of the module 1 wherein the abnormality is generated, and light emission of the light emitting device 3 can be visually observed from outside.
Patent JP-H03190343-A (JP)
Title: Start-stop data transmission system
Inventor: YOSHIMURA KAZUHISA
IPC: H04L25/40
Filed: 1989-12-19
Abstract: PURPOSE:To improve a multiplex efficiency and to relieve start-stop distortion by aborting an input data when no data presence discrimination bit exists in an input data and converting a real data extracted from the input data when the bit is present into a start-stop data so as to send the start-stop data. CONSTITUTION:While a sending real data exists in a storage means 4, a data presence discrimination bit is set and a real data is sent, and when the sending real data is lost, till the sending real data is inputted, the data presence discrimi nation bit is reset and an undesired data is sent. When the data presence discrim ination bit in the input data is reset, the input data is aborted and when the bit is set, the real data extracted from the input data is converted into a start- stop data by a start-stop data processing means 2 to send the start-stop data. Thus, the multiplex efficiency is improved and the start-stop distortion is re duced.
Patent JP-H02173213-A (JP)
Title: Manufacture of high formability high strength steel sheet
Inventor: OKAMOTO ATSUKI
IPC: C21D9/46
Filed: 1988-12-26
Abstract: PURPOSE:To improve the strength and formability of the subject steel sheet and to increase its yield stress after forming by subjecting a dead soft steel contg. small amt. of Ti and compositely admixed with Nb to hot rolling, coiling the steel at a low temp., subjecting it to cold rolling and thereafter to continuous annealing at a high temp. CONSTITUTION:A steel constituted of, by weight, <=0.0050% C, <=1.0% Si, <=0.35% Mn, <=0.10% P, <=0.020% S, <=0.10% sol Al, <=0.010% N, 0.005 to 0.040% Ti, 0.003 to 0.030% Nb, 0.5 to 2.0% Cu, <=2.0% Ni and the balance Fe with inevitable impurities is subjected to hot rolling. Then, the steel is coiled at <=600 deg.C, is cold-rolled and is thereafter subjected to continuous annealing at 750 to 900 deg.C. If required, 0.0001 to 0.0020% B is incorporated into the steel compsn. In this way, the high strength steel sheet having excellent formability and hardened by heat treatment can be obtd.