baber/WOPTO huggingface dataset:
Patent JP-2000265701-A (JP)
Title: Multistory parking device for apartment house
Inventor: FUJITA MINORU
IPC: B66B1/14
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To get a car without waiting a prolonged time in a multistory parking device regarding a resident of an apartment house. SOLUTION: The multistory parking device for the apartment house has car calling buttons 2a, 2b, 2c installed to indoor machines 1a, 1b, 1c mounted on each dwelling unit of the apartment house, an elevator control panel 3 capable of outputting stop- floor information and calling-floor information depressed on a stop floor, a control panel 4 for the apartment house, to which the indoor machines 1a, 1b, 1c and the elevator control panel 3, are connected and a multistory parking device control panel 5 operating the multistory parking device 9 by an output signal from the control panel 4 for the apartment house.  The control panel 4 for the apartment house has an indoor-machine interface 6 receiving a car-calling data transmitted from the indoor machines 1a, 1b, 1c by depressing the car-calling buttons and generated-floor information, an elevator control-panel interface 10 receiving a stop floor and calling floor information transmitted from an elevator controller, a data comparison section 11 comparing these data, a car-pallet memory 12, on which the car pallet number of the dwelling unit by depressing of the car-calling button is registered, and a multistory parking space control-panel interface 13 transmitting the number of the car pallet number called in the multistory parking space control panel.
Patent JP-H08274300-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKEOMI
IPC: H01L29/74
Filed: 1995-03-30
Abstract: PURPOSE: To enable a semiconductor device to be protected against di/dt breakdown and separately controlled in turn-off time and reverse recovery electrical charge. CONSTITUTION: An N-type base layer 23 is formed on a P-type emitter layer 22, a P-type base layer 24 is formed on the base layer 23, and an N-type emitter layer 25 is formed inside the P-type base layer 24. A cathode electrode 26 is provided onto the N-type emitter layer 25, and an anode electrode 21 is provided under the P-type emitter layer 22. A pilot thyristor 28 equipped with a light receiving section is provided in the center of the aggregate composed of the P-type emitter layer 22, the base layer 23, the base layer 24, and the emitter layer 25, and a main thyristor 29 is formed on each side of the center of the aggregate. All the N-type base layer 23 is irradiated with an electron beam, and then a crystal defect region 32 prescribed in thickness is provided adjacent to a second junction 19 in the N-type base layer 23 at a prescribed depth.  Therefore, a semiconductor device of this constitution can be protected against di/dt damage and controlled in turn-off time.
Patent JP-S5667-A (JP)
Title: Control circuit for turntable
Inventor: INABA SHIZUO
IPC: G11B19/02
Filed: 1979-06-11
Abstract: PURPOSE:To prevent the playing condition without a record disc, by keeping the revolution of turntable to stop, when the power supply is applied with the tone arm not in the rest position. CONSTITUTION:The signal through the inveter 2 for output of the integrating circuit 1 integrating the power supply voltage and the signal of the rest detection means 4 detecting the rest position of the tone arm are input to the logical product gate 3, and the output and the signal of the rest detection means 4 take the set and reset inputs of the flip flop 5. Further, the output and the signal of the rest detection means 4 are input to the logical product gate 6 to drive the phonomotor 7. Accordingly, even if the tone arm immediately lifts down with the power supply applied in error without a record disc, since the turning of the turntable is blocked, unpleasant tone and damage of stylus can surely be prevented.
Patent JP-S60216285-A (JP)
Title: Laser distance measuring method
Inventor: SANO REIJI
IPC: G01S7/48
Filed: 1984-04-12
Abstract: PURPOSE:To measure a distance of 10-100m with high accuracy, by irradiating a measuring object with two kinds of difference frequency outputs obtained from two laser oscillators and setting a distance on the basis of the min. coincidence distance among distances calculated from the phase difference with reflected beam and the difference frequency outputs. CONSTITUTION:The difference frequency omega1=omega11-omega12 of the oscillation frequencies omega11, omega12 of a laser oscillator 11 and a variable frequency laser oscillator 12 is allowed to irradiate an object 5 to be measured and the phase difference phi of transmitting and receiving waves is taken out from an operation amplifiers 9 in the form of cosphi and sinphi to calculate the distance. L1 of the object according to formula. The frequency of the oscillator 12 is changed to omega13 and the distance L2 of the object is similary calculated from omega2=omega11-omega13. Further, LM is set as the distance of the object when the min. coincidence distance L0 of the distance L1, L2 forming fomulae LM<LO and LO<l is present to the interval (l) 1/2 the least common multiple of C/omega1 and C/omega2.
Patent JP-S57155-A (JP)
Title: Phenolic resin molding material
Inventor: FUJITA NAOKATSU
IPC: C08L61/04
Filed: 1980-05-31
Abstract: PURPOSE: To provide the titled molding material having excellent mechanical strength and heat resistance, consisting of a phenolic resin and a gypsum fiber treated with aminosilane and/or epoxysilane.  
     CONSTITUTION: A gypsum fiber (a) having a diameter of 1W10μm and a length of 40W400μm, is sprayed with a soln. (b) of 1W3wt% (based on the weight of the component a) aminosilane and/or epoxysilane dissolved in 5W10wt% (based on the weight of the component a) solvent (e.g. methanol or water) to produce a silane- treated gypsum fiber (B). Then 50W200pts.wt. component B and, if necessary, a hardener (e.g. hexamethylenetetramine), a curing aid [e.g. Ca(OH) 2 ], a lubricant, a glass fiber, etc. are blended with 100pts.wt. novolak type phenolic resin (A). The mixture is kneaded by using heating roll. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11257454-A (JP)
Title: Ball screw
Inventor: YOSHIKAWA MASAHIRO
IPC: F16H25/22
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw to simplify structure and facilitate manufacture, provide high machining precision and assembly precision, and besides have high durability structure. SOLUTION: The ball scooping up part 17 at the two end parts of a ball circulation passage 8 consist of the end face of an arcuate yoke member 10 arranged along the spiral groove 5 of a nut body 4. The yoke member 10 is securely fastened against a nut body 4 by a fixing bolt 18 being a separate member and the fixing bolt threadably engaging part 31 of a yoke body 20 is formed in the form of a reinforcing boss. This constitution prevents the shock of a ball 7 making collision contact with the ball scooping part 17 of a ball circulation passage 8 from being exerted as a shearing force directly on the fixing bolt 18 and endures use at a high speed and a high load.
Patent JP-H10269500-A (JP)
Title: Airfield control supporting system
Inventor: SHIOMI KAKUICHI
IPC: G08G5/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely guide an aircraft to a target spot corresponding to a request. SOLUTION: When an instruction request is received from a request information input part A1 for aircraft, at a route determination part B42, an optimum route is calculated based on detected/stored information in an airport plane information storage part B2, aircraft information storage part B3 and knowledge information storage part B41, and that optimum route is given to a route instruction part A32 for aircraft. At a collision judgement part 43, the possibility of collision concerning the optimum route provided by the route determination part B42 is calculated from the coordinates 1 advancing directions of all the aircraft based on this detected/stored information, and the caution is given to a caution indication part A31 for aircraft.  At a control operation confirming part B6, the steering control operation on the side of aircraft is monitored and collated with this optimum route and possibility in collision, it is confirmed whether the steering control operation is erroneous or not. When the malfunction is confirmed, control is moved to an automatic control part B7, and the running of aircraft is decelerated or stopped.
Patent JP-H11257649-A (JP)
Title: Combustion control method for combustion quantity variable burner
Inventor: TANAKA YOSHIO
IPC: F23N3/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of unstable ignition by reducing supply air quantity as a result of an instantaneous increase in resistance caused by a sudden cubical expansion during ignition at the downstream part of a burner, when a supply air quantity is reduced during ignition with a minimum combustion quantity in a combustion quantity variable burner. SOLUTION: When controlling combustion of a combustion quantity variable burner for changing the combustion quantity between minimum and maximum combustion quantities during ignition, prior to igniting operation, a fan is kept operating at the initial number of revolutions Rs which is higher than the number of revolutions of the fan for supplying air into a combustion cylinder corresponding to the minimum combusting quantity, and fuel is ignited at the initial number of revolutions Rs, so that the number of revolutions Rs of the fan is changed to reguired number of revolutions RL, RN, RH, etc., for supplying air quantity which is necessary and suitable for combustion thereafter.
Patent JP-S60216147-A (JP)
Title: Hot air blow-off grille of gas burner
Inventor: FUJIWARA YOSHIMITSU
IPC: F24H9/02
Filed: 1984-04-12
Abstract: PURPOSE:To realize horizontal frames with no thermal deformation by a structure wherein lugs at both ends of each of some horizontal frames, which may be easily deformed thermally and consist of a part of a group of horizontal frames, are shiftably fixed by means of stepped screws. CONSTITUTION:The length (a) of the second horizontal frame 4b from the top out of six horizontal frames 4a-4f, for example, is made a little shorter than the distance (b) between a pair of vertical frames 5 so as to form clearances (c) on both sides of the frame 4b. The horizontal frame 4b has lugs 7 with respective elongated holes 8 at its both ends so as to be shiftably fixed to the vertical frames 5 by stepped screws 9. The horizontal frames 4a, 4c, 4d, 4e and 4f excluding 4b are fixed to the vertical frames 5 by claws 6, which are provided at both ends of each of the frames excluding 4b. Because a part of the horizontal frames, which are easily deformable by hot air, are shiftably mounted to the vertical frames by stepped screws, the expansion and contraction of the horizontal frames are absorbed by the shifting of the frames, resulting in preventing the horizontal frame 4b from deforming thermally.
Patent JP-S60216882-A (JP)
Title: Treatment of waste water containing boron
Inventor: ICHINOSE MASAAKI
IPC: C02F1/42
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the consumption of a regenerative agent by passing the waste liquid from the first ion-exchange bed through the second ion-exchange bed through which sulfuric acid is previously passed in regenerating an ion- exchange resin used for removing boron. CONSTITUTION:The water to be treated is passed through an OH-type basic anion-exchange resin 6 and an OH-type weakly basic anion-exchange resin 8, and tetrafluoroboric acid and boric ions are removed. When both ion-exchange resins 6 and 8 are regenerated, the waste liquid, generated in passing caustic soda through the first ion-exchange bed 6, is passed through the second ion-exchange bed 8 through which sulfuric acid is previously passed. The consumption of a regenerative agent is reduced in this way.
Patent JP-H01245188-A (JP)
Title: Cooling structure for dc-dc converter
Inventor: TOYA HIROKAZU
IPC: H02M3/00
Filed: 1988-03-28
Abstract: PURPOSE:To improve the cooling efficiency of the above structure and to reduce the size thereof as well as to improve the ease of maintenance thereof by housing a DC-DC converter module into a box which is independently hermetically closed and has good heat conductivity, sealing a refrigerant for dip cooling into the box and cooling the box from the outside. CONSTITUTION:The DC-DC converter module 3 is housed into the box 1 which is independently hermetically closed and has the good heat conductivity. The refrigerant 2 for dip cooling is sealed into the box 1. A cooling module 4 is imposed atop the box 1 and cooling is executed by force air cooling or water cooling from the outside. The refrigerant 2 is heated by parts such as transformer and choke in the module 3 having a large calorific value and is lowered in density around said parts. The heated refrigerant moves upward. The upward moving refrigerant 2 is cooled down to the same temp. as the temp. of the cooling module 4 and is increased in density. The cooled refrigerant moves downward. Convectional heat transfer is thereby generated and the parts such as transformer and choke having the large calorific value are efficiently cooled by the heat transfer between solid and liquid of a high heat transfer rate.
Patent JP-S60216301-A (JP)
Title: Seniconductor thin film lens
Inventor: NOJIRI HIDEAKI
IPC: H01S5/026
Filed: 1984-04-11
Abstract: PURPOSE:To integrate a semiconductor element by laminating two kinds of semiconductor which meet requirement as to forbidden band with and refractive indexes alternately to specific thickness, forming a refractive index distribution which exhibits lens operation, and easily aligning the optical axis to incident light. CONSTITUTION:Semiconductors A12 and B13 which satisfy conditions nA>nB and EgA< EgB where EgA and nA are the forbidden band width and refractive index of the semiconductor A12 and EgB and nB are the forbidden band width and refractive index of the semiconductor B13 are laminated alternately to thickness much thinner than the wavelength corresponding to the forbidden band width EgA of the semiconductor A12, and the semiconductor A12 and semiconductor B13 are made to different in thickness as to form the refractive index distribution which provides lens operation. An asymmetrical beam projected from a semiconductor laser 15 is incident on this formed semiconductor lens 10 and converged only in a (z) direction. For the purpose, the lens length (l) is so selected that the angle of divergence in a (z) direction is equal to that in an (x) direction, and a circular symmetric beam 16 is therefore guided out. Consequently, the optical axis alignment is facilitated and a precise adjustment of the relative position to another optical element such as a light source is made.
Patent JP-H05277450-A (JP)
Title: Method for washing electronic part or precise part
IPC: H05K3/34
Filed: 1992-03-30
Abstract: PURPOSE:To reduce drainage load and to improve drainage treatment properties, in the washing of an electronic part or a precise part, by reducing the amount of a washing agent to be used by efficiently performing liquid drainage and also reducing the discharge amount of the washing agent to the outside of the system. CONSTITUTION:In an electronic part or precise part washing method having one or more washing steps by a washing agent and one or more rinsing steps by a rinsing solution, an object to be washed is held in an inclined state at the time of the drainage or feed of the object to be washed over the whole of both steps or between both steps or in a part of both steps.
Patent JP-2000268901-A (JP)
Title: Connector of coil spring contact type
Inventor: ISHIZUKA SHINICHI
IPC: H01R4/48
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To raise accuracy of a contact position and a stability of contact condition of a coil spring contact against a prescribed connection electrode. SOLUTION: A connector C is provided with a plurality of coil spring contacts 1 and an insulation holder 2 which holds those coil spring contacts 1 under such a condition that they are arranged with a space in an axial line direction. The coil spring contact 1 is made to elastically abut a pair of outer periphery parts 10 opposed in an axial direction on corresponding connection electrodes 5c, 6c, respectively. The holder 2 is provided with an aperture which projects the pair of outer periphery parts 10 of each of contact 1 to the outside, and is structured such that it controls deformation and a movement of each the contact 1 in an axial direction and permits elastic deformation in the radial direction (almost elliptic shape).
Patent JP-H02252579-A (JP)
Title: Transfer sheet for laser recording and image recording using the sheet
Inventor: KOBAYASHI SUSUMU
IPC: B41M5/42
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a high quality image of sharp tone, without contamination by laminating a light-absorbing thermal layer of heat-resistant resin in which a light-absorbing thermal material is dispersed, and a coloring material layer containing a sublimable dye. CONSTITUTION:A laser recording transfer sheet 6 has a laminar structure of a coloring material layer 2 formed on a light-absorbing thermal layer 1, and also has a mechanical strength to support the laminar structure. A laser beam 5 is allowed to focus in the light-absorbing thermal layer 1 or at the border surface with the coloring material layer 2. Thus results in the thermal generation of a light-absorbing thermal element. The thermal energy generated in the light-absorbing thermal layer 1 reaches the coloring material layer 2, melting and dispersing or sublimating a sublimable dye contained in the color material layer 2. Thus an image is transferred to an image-receiving paper 4 and then is recorded. The light-absorbing thermal element contained in the light-absorbing thermal layer 1 is retained by a highly heat-resistant binder resin without being dispersed. Consequently, it does not stick to the paper 4 and therefore, does not contaminate the recorded image. The light-absorbing thermal layer 1 and the color material layer 2 are of thin film, so that a lateral heat dissipation hardly takes place. In addition, it is possible to record data in microdots in accordance with an emitted laser spot, and record an image at high speed and also a high-resolution image.
Patent JP-H03274871-A (JP)
Title: Video camera
Inventor: ISHII SATOSHI
IPC: H04N9/73
Filed: 1990-03-24
Abstract: PURPOSE:To prevent the generation of a white jump by controlling the gain of a gain controller based on an output signal of a low peak detecting circuit. CONSTITUTION:An image pickup signal outputted from a gain controller 21 is supplied to a low level gain controller 23 and supplied to a low peak detector 24, and a peak of a black side of the image pickup signal. An output signal of the low peak detector 24 is supplied to a level detector 25 and averaged, and thereafter, supplied as a control signal to a gain controller 23 through a DC amplifier 26. In the gain controller 23, control is executed so that the smaller a level of the control signal is, the larger the gain becomes. A level of a high level part of the image pickup signal does not become high, therefore, for instance, in the case of night image pickup, a lamp part of a neon sign and an illumination signboard, etc., is not saturated, what is called a white jump is not generated, and a normal colored screen can be obtained.
Patent JP-S63241937-A (JP)
Title: Solid-state image sensing device
Inventor: NISHIMURA YOSHIRO
IPC: H01L27/14
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a solid-state image sensing device having decreased dimensions, by forming cutouts on the rear face of a solid-state image sensing element for providing refuges where any excessive die bonding adhesive is to be received. CONSTITUTION:A solid-state image sensing element 3 is cut out at corners of its opposing two sides or of all the sides on the rear thereof. These cutouts 11 define spaces 13 which provide refuges for excessive die bonding adhesive 12 if any. Die bonding is performed by pressing the surface of the element 3 which is received in a recess 4, against a pellet. Any excessive adhesive 12 is thereby forced out but it is received by the spaces 13 and no adhesive will be left around the element 3. According to such constitution, there is no need of providing a large distance L between the inner side face of the recess 4 and the peripheral side face of the element 3 and, therefore, the width D of a package 2 can be decreased, In this manner, it is possible fo provide a solid- state image having decreased dimensions.
Patent JP-S60219686-A (JP)
Title: Tape cassette
Inventor: CHIBA TERUO
IPC: G11B23/04
Filed: 1984-04-13
Abstract: PURPOSE:To prevent generation of electrostatic charging by mixing a specific amount of spherical carbon to a cassette half. CONSTITUTION:As a base plastic, 87wt% of a high impact styrol resin or an ABS resin, 6-8wt% of spherical carbon, 7-5wt% of rubber are kneaded, the mixture is extruded from a nozzle while being molten, crushed into 1-2mm. long wires while cooling the extruded resin with water so as to form pellets. The pellet is used and injection molding is applied to upper and lower halve 1a, 1b of a tape cassette. The cassette half offers very excellent electrostatic charge attenuation factor. Then even if static electricity is generated because of sliding between a magnetic tape 2 and a reproducing/recording head, the electricity is discharged through the upper and lower halv 1a, 1b, no electrostatic charging takes place, the electrostatic charge is discharged quickly and no adverse effect due to electrostatic charging is given to the running of the magnetic tape 2.
Patent JP-S63241523-A (JP)
Title: Substrate device for liquid crystal panel
Inventor: KANEKO TSUNEO
IPC: H05K3/32
Filed: 1987-03-30
Abstract: PURPOSE:To permit provision of ICs for driving to a liquid crystal panel with a simple operation by forming a part of wiring patterns for commonly connecting the prescribed input terminals of the ICs for driving the liquid crystal panel to a liquid crystal panel side. CONSTITUTION:The conventional substrate device is constituted by forming the wiring patterns formed on a flexible substrate on a glass substrate 1. A substrate mounted with the ICs for driving can be mounted to the liquid crystal panel substrate simply by mounting the IC 7X for driving in an X direction and the IC 7Y for driving in a Y direction respectively to printed circuit boards 5, 6, coating an anisotropic conductive adhesive agent 14 on either of the glass substrate 1 or the printed circuit board 5, 6 side and press welding both. The need for a flexible substrate (corner substrate) for connecting the four printed circuit boards is thereby eliminated and the operations are correspondingly omitted.
Patent JP-H06290158-A (JP)
Title: Reconstructible torus network system
Inventor: HAYASHI KENICHI
IPC: G06F15/16
Filed: 1993-03-31
Abstract: PURPOSE:To attain the multiuser application of an n-dimentional torus network, a high speed and global operation, and the broadcast processing by dividing the torus network into subunits in regard of a reconstructible system of parallel computers connected together via the torus network. CONSTITUTION:A torus is obtained by folding an n-dimensional torus network by (n) times and then buried into an n-dimensional layer. Thus, a long return path which is always included in the torus network is shortened by an interleave connection means 1. A switch means 2 provides a switch on the folded point of the torus folded by the means 1. Then a switching means 3 divides the torus network constructing the parallel computers into plural subunits or connects these subunits together by switching the switch provided on the folded point of the torus. In such a constitution, the communication is performed at a high speed between the long-distance processor elements by means of a communication path connecting the switches, and a global operation and the broadcast processing can be carried out at a high speed.