baber/WOPTO huggingface dataset:
Patent JP-H09163504-A (JP)
Title: Compatible regenerative braking type braking device of electric automobile
Inventor: SAGA KENICHI
IPC: B60T8/17
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To recover braking energy as electric energy more efficiently by providing a brake working member, a regenerative braking means, a brake-pedal action detecting means, a required-braking-force computing means, a mechanical- braking-force computing means, a mechanical-brake control means and the like in a mechanical brake device. SOLUTION: In a brake controller 28, the required braking force is computed based on the brake treading force inputted from a brake-treading-force sensor 17 and the braking force is divided into the regenerative braking force and the mechanical braking force. Furthermore, the current control from a rotor controller 15 to a motor 2 is performed. The duty control signals are sent into solenoid valves 19, 20 and 21 in correspondence with the preset mechanical braking force, the magnification state of a negative booster 12 is adjusted and the pressure of brake liquid to brake working members 23L, 23R, 24L and 24R is adjusted in correspondence with the adjustment of the magnification. As a result, the recovery rate from the brake energy to the electric energy can be enhanced.
Patent JP-S61141174-A (JP)
Title: Solid state image pickup device
Inventor: TAKESHITA TETSUYOSHI
IPC: H01L27/146
Filed: 1984-12-13
Abstract: PURPOSE:To improve S/N ratio while increasing the saturated light quantity by a method wherein a part of lower electrode of receptive element is oxidized to provide a capacitor in parallel with the receptive between upper and lower electrodes. CONSTITUTION:A non-doped polycrystalline silicon layer 102 is formed on an insulating substrate 101 and after forming a gate insulating film by thermal oxidation, another polycrystalline silicon layer 103 to be a gate electrode is formed and then ion is implanted to provide source and drain electrodes. Firstly after forming an interlayer insulating film 104, a contact hole is made to form a conductive material into a vertical line 105 and then a flattened film 106 serving both as another interlayer film is formed. Secondary after making a contact hole in the interlayer 106, a conductive thin film 100 is formed to be oxidized as an additional capacitor 109 utilizing a receptive film 108 as a mask. Through these procedures, the additional capacitor 109 with high evenness may be formed easily increasing S/N ratio and saturated light quantity.
Patent JP-2001102478-A (JP)
Title: Packaging method of wafer
Inventor: CHUN-SHIN ZU
IPC: H01L21/301
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To mount a plurality of semiconductor chips on a wafer before the semiconductor chips are separated from the wafer. SOLUTION: A flexible substrate is bonded on the upper face of a semiconductor wafer, on which a plurality of chips are formed, with an insulating material in between. The plurality of chips are connected to the substrate with wire- bonding. A space between chips on the substrate is filled with a capsule material. A solder ball for connecting the chip and an outer electrode is mounted on the substrate and jointed electrically to the chip. Then, the semiconductor wafer is diced to separate into a plurality of chips to obtain each package.
Patent JP-H074287-A (JP)
Title: Diesel engine control device
Inventor: KIMURA SHUJI
IPC: F02B31/00
Filed: 1992-10-01
Abstract: PURPOSE:To reduce concentration of NOx and smoke in an operation zone in which oxygen concentration of intake gas becomes lower largely by setting an ignition delay period longer largely when combustion temperature is decreased by large decrease of the oxygen concentration of the intake gas by an EGR device or the like. CONSTITUTION:A combustion temperature decreasing means 81 decreases combustion temperature in accordance with an engine operation condition. In this case, when an operation zone in which combustion temperature becomes low is reached, an ignition delay period increasing means 82 elongates an ignition delay period largely.
Patent JP-2001079621-A (JP)
Title: Blanking method with press
Inventor: MORI MASATOSHI
IPC: B21D28/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To blank a shape larger than the blanking limit and also to omit finishing work by executing finish blanking using a forming punch/die set after blanking a work slightly shifting from the line of the final shape of the work by nibbling. SOLUTION: The part of a semicircular part 12 of the work 10 is formed by executing nibbing while forming crescent-shaped slugs 12a by moving the work 10 along a circular-arc with a small pitch. In the rectangular part 13, nibbling the feed rate of which is comparably larger is executed while forming rectangular slugs 13a by changing the die set into a rectangular punch/die set. These working are executed shifting the line inward slightly than the line 11 of the final shape. Next, the forming punch/die set consisting of a forming punch having a same shape as the line 11 of the final shape and die matching to this punch is attached to a press and a material is blanked on the line 11 of the final shape by one punching.
Patent JP-S62142174-A (JP)
Inventor: FUERUNANDO KARUBUO MONDERO
IPC: C07D461/00
Filed: 1986-11-05
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-S63233011-A (JP)
Title: Production of calcium carbonate aqueous dispersion
Inventor: SHIOJI NAOTAKE
IPC: C09K23/52
Filed: 1987-10-21
Abstract: PURPOSE:To efficiently obtain the titled aq. dispersion having high fluidity, excellent stability and useful for pigment and coating material, etc., by adding a specified polymer and a water-soluble anionized denaturated PVA as a dispersing agent to CaCO3 and dispersing into an aq. medium. CONSTITUTION:The water-soluble polymer having 2,000-80,000 number-average mol.wt. (e.g. sodium polyacrylate) (A) is obtained by aq. soln. polymerization of monomers selected among acrylic acid, methacrylic acid and these salts. Then, the water-soluble anionized denaturated PVA (B) having 30-700 degree of polymn., 30-100mol.% degree of saponification and 0.5-20mol.% degree of anionized denaturation by saponifying vinyl acetate/anionic monomer copolymer, etc. Then, CaCO3 aq. dispersion is formed by adding and dispersing 100pts. wt. CaCO3, 0.1-2pts.wt. A component and 0.03-1pt.wt. B component into an aq. medium.
Patent JP-H09139852-A (JP)
Title: Method and apparatus for calculating color gamut
Inventor: MARUKU MAAI
IPC: B41J2/525
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable the description of all coloring material borders to be converted into the border of a color area concerning (n) ink processes, for which (n) is less than the dimension of a color space, by positioning all the points on a surface belonging to the color area inside a linked area and surrounding each area with a closed contour. SOLUTION: A Neugebauer equation is made linear corresponding to the increase change of ink, and a small change dc1 of ink C1 corresponds to the change in the color space with a vector V1 as a feature. Similarly, the changes of ink C2 and C3 generate color changes V2 and V3 and the change of ink Ci in opposite direction generates the color change opposite to a vector Vi. When a point A exists on the coloring material plane of C1 =C1 max, however, and when the point A exists on the border of coloring material area, a correspondent color A' changes corresponding to the negative change of V1 on the plane specified by vectors V2 and V3 . As a result, only the move to the half of the color space is achieved by changing the coloring material so that a point A' can be actually the point of the color area boundary.
Patent JP-H08126904-A (JP)
Title: Cut insert
Inventor: ISHIDA TAKUYA
IPC: B23B27/22
Filed: 1994-10-27
Abstract: PURPOSE: To avoid the damages of a blade and injury of an operator by forming a cutting side at a nose part of a cut insert, forming a face inside thereof, and forming a number of small longitudinal grooves with the specified pitch inside thereof to eliminate the coiling of the chip. CONSTITUTION: A cutting edge 3 is formed at a nose part 2 of a cut insert 1, and a work is cut by this part. A face 4 is formed inside the cutting edge 3, and a number of small longitudinal grooves 5 which are arranged in the same direction with the specified pitch (p) are formed in the face 4. The small longitudinal grooves 5 are in the range of 0-40 deg. in the angle α of the cutting edge 3 relative to the perpendicular (n), and in the range of 0.1-0.5mm in the pitch (p) respectively. When the chip cut by the cutting edge 3 slides on the face 4, the chip is sunk in the small longitudinal grooves 5 to achieve the deceleration, and to bend the chip in the spring shape.
Patent JP-2000101541-A (JP)
Title: Communication equipment and fault monitoring method for communication equipment
Inventor: NISHIKI YUTAKA
IPC: H04L69/40
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To perform remote monitoring without obstructing communication by transmitting fault information data corresponding to fault information detected by a monitoring means to a reporting destination by using a free channel acquired in a free channel acquisition means when a call request is present. SOLUTION: At the time of judging that a fault is generated in communication with connection equipment or a voice interface 301, the voice interface 301 of this communication equipment 104 outputs generation of the fault and the kind of the fault to the monitoring means 400. In the monitoring means 400, corresponding to the input of the signals, address information corresponding to the received kind of the fault is outputted to a storage means 402 and call information is outputted to a call origination means 403. A free channel acquisition/changeover means 404 monitors the input from the voice interface 301 at all times, acquires a vacant channel, and at the time of receiving the call request from the call origination means 403, connects one line within the free channels with the call origination means 403 and originates the fault information to a reception center.
Patent JP-S60153036-A (JP)
Inventor: MAACHIN EDOWAADO BANTON
IPC: G03G15/22
Filed: 1984-12-14
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-2000098181-A (JP)
Title: Method of synchronously switching optical connectors, etc.
Inventor: SATO TORU
IPC: G02B6/38
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enable all switching devices to perform switching operation simultaneously even though there is dispersion in the transmission time of the synchronous signals between the switching devices because the switching of the optical connectors, etc., by the switching devices are performed based on the signals from synchronized timers. SOLUTION: This synchronous switching method is arranged so that switching devices 1 for witching optical connectors, etc., are located at plural points, and each switching device 1 is provided with a timer 2 successively outputting a timer signal at constant time intervals and the signal outputs of these timers 2 are synchronized, and after a predetermined switching device 1 of these switching devices 1 transmits a synchronous signal to the other switching devices 1, it stands by and then drives to operate a driving part 3 to switch an optical connector, etc., when a timer signal is outputted from the timer 2 of the switching signal 1, while the other switching devices 1 stand by after they receive the synchronous signal from the predetermined switching device 1, and they switch to drive their driving parts 3 to switch the optical connectors, etc.,  when the timer signals are outputted from the timers 2 of each switching device 1.
Patent JP-2001090498-A (JP)
Title: Ventilation system, method and equipment for road tunnel
Inventor: SASAMORI HIDEKI
IPC: F24F7/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To make a compact denitration apparatus sufficient for the road tunnel. SOLUTION: Soot and smoke of a gas taken in from a road tunnel is removed by a dust collector 14. Gas with the dust removed is denitrated by a denitration apparatus 15 as one method, discharged to the outside by a ventilation tower 3, on the other band, it is mixed with outside air introduced to the ventilation tower 3 through the duct 34 and returned again to the tunnel 1 through the duct 36, 11.
Patent JP-2001080064-A (JP)
Title: Image-forming apparatus
Inventor: FUKUDA MICHITAKA
IPC: B41J2/51
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To restrict a shift resistor to be used to a minimum size and optionally shift printing nozzles. SOLUTION: Longitudinal registration data indicating a quantity of deviation of an ink land position in a nozzle arrangement direction of each of other printing heads than a reference printing head to the reference printing head is obtained beforehand. A word shift data s24 is obtained on the basis of a quotient when the quantity of deviation indicated by the longitudinal registration data is divided by the number of words, whereby part of a synchronous clock for receiving data is masked by a global mask part a7, thereby shifting image data in units of words. A remainder accompanying the quotient is used as a bit shift amount s25 within the word unit, thereby shifting the image data by a bit shift part all. A printing data s20 is obtained.
Patent JP-H09106463-A (JP)
Title: Method for preparing and displaying cg image for building and exterior
Inventor: FUNAKI MINORU
IPC: G06T19/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To enable a walk through equal to the case observed while being actually walked around the inside or outside of a building by displaying the building and its exterior as a still image or a moving image by the means of a CG image. SOLUTION: Three-dimensional shape data with respect to a building Z1 and three-dimensional data with respect to exteriors 54 and 55 belonging to the building Z1 are respectively prepared by a CAD system in advance. After the respective three-dimensional data with respect to the building Z1 and exteriors 54 and 55 are composed, data for CG image corresponding to the CG image expressing the state of watching the building Z1 and/or the exteriors 54 and 55 are generated by stopping or moving the viewpoint position being the reference of CG image preparation in the desired direction at/from a three- dimensional image model composed based on the input operation of an operator, and displayed as the still image or moving image.
Patent JP-H11165205-A (JP)
Title: Pressure equalizing chuck
Inventor: RALPH J GONOCCHI
IPC: B23B31/18
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure equalizing chuck which has sufficient resistance force against centrifugal force. SOLUTION: This pressure equalizing chuck includes a main body 12, a plurality of workplace engaging jaws, and a plurality of locker arms supporting the jaws. The locker arm is extended in the axial direction along a shaft and has a mounting part at a shaft end on one side and an end part at the other shaft end for the jaw. Moreover, the chuck includes a plurality of swivel mounting parts connecting the locker arm with the main body 12, a plurality of slide members reviving the end part of the locker arm, a reciprocating actuator arranged at the center of the locker arm, and a plurality of segments 76 ensured for the actuator slidably.
Patent JP-H06119668-A (JP)
Title: Magneto-optical recording medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1992-10-02
Abstract: PURPOSE:To narrow an effective track pitch and to enable ultrahigh density recording by combining films different from each other in light absorptivity by using two wavelength. CONSTITUTION:A silicon nitride layer 2 is formed on a discoid glass or plastic substrate 1. This layer 2 is composed of parts 2-1 absorbing light having <=650nm wavelength and parts 2-2 transmitting light having 600-400nm wavelength. The parts 2-1 and the parts 2-2 have been cencentrically and alternately arranged in 1mum width each against the disk center. The light absorbing characteristics of the layer 2 are controlled according to the compsn. of each of the parts and the concn. of an element added. A magneto-optical recording layer 3, a silicon nitride layer 4 and a metal film 5 are then successively formed on the silicon nitride layer 2 to obtain a recording medium. The surface of this recording medium is protected with a UV-curing resin 6 so as to prevent the diffusion of heat generated by irradiation with laser light to the outside through the metal film 5. The resulting recording medium does not cause cross talk, has enhanced characteristics at the time of reproduction and can enhance reliability in spite of such a narrowed track pitch as 1mum.
Patent JP-S61141831-A (JP)
Inventor: KODA SHIGENORI
IPC: A01M1/20
Filed: 1984-12-17
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-H05238960-A (JP)
Title: Hydrophilic polyurethane membrane for electrochemical glucose sensor
Inventor: DAGURASU JIEIMUZU AREN
IPC: G01N33/483
Filed: 1992-10-02
Abstract: PURPOSE: To obtain a uniform hydrophilic polyurethane membrane capable of controlling the ratio of the diffusion coefficient of oxygen to that of glucose, thus useful for making an electrochemical glucose sensor intended for use in vivo. CONSTITUTION: This membrane, which is capable of controlling the diffusion of both glucose and oxygen to a sensor member, consists of a hydrophilic polyurethane composition which absorbs water in an amount 10-50 (pref. 20-30)wt.% of its own weight in water and has the ratio of the diffusion coefficient of oxygen to that of glucose of <= about 4,000 (pref. 2,000-4,000). The polyurethane is prepared from (A) a diisocyanate selected from hexamethylene-1,6- diisocyanate, dicyclohexylmethane-4,4'-diisocyanate, etc., accounting for 50mol% of the reaction mixture and (B) a diol composed of 10-50mol% of a poly(ethylene oxide) 600-1,500 in average molecular weight and 50-90mol% of an aliphatic diol selected from ethylene glycol, propanediol, etc.
Patent JP-H02109713-A (JP)
Title: Suspension device
Inventor: SATO KAZUO
IPC: B60G17/052
Filed: 1988-10-20
Abstract: PURPOSE:To most suitably vary a spring constant according to the running conditions of a car by providing an accumulator with a free piston slidable on the gas chamber plotted out by another piston and a stopper for regulating the sliding range. CONSTITUTION:The accumulator 21 fixed to the protruded end of a piston rod 7 through a fixing member 9 comprises a free piston 25 slidably and fittingly inserted in the casing 22 and an oil accumulating chamber C and gas chamber D plotted by the free piston 25. In this case, a cylindrical body 26 is fixed between the casing 22 and a bottom cap 23, and another free piston 28 is slidably and fittingly inserted in the cylindrical body 26. The sliding range of the free piston 28 is regulated by the stopper provided on the tops of the cylindrical body 26 and bottom cap 23. In addition, an auxiliary gas chamber is plotted by and between the free piston 28 and bottom cap 23.
Patent JP-H02109750-A (JP)
Title: Transmission
Inventor: SHIMADA TAKANOBU
IPC: B60W10/10
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to shift and change over without operation of a clutch pedal for improving operationability by making a clutch device perform contacting action after performing disengaging action once during changing operation with a link mechanism when a speed change changeover operation is performed with a change lever. CONSTITUTION:When a subchange lever 18 is operated to turn forward centering around a shift operation shaft 36, an engagement member 35b on a shift cylinder 35 engages with an engagement member 34a of a second driven gear 34 and speed change in a high speed stage H is performed, and when the subchange lover 18 is turned backward, the engaging member 35a on the shift cylinder 35 engages an engaging member 32a of a first driven gear 32, and speed change in low speed stage 1 is performed, thereon a link mechanism 40 is interposed between the subchange lever 18 and a clutch device 3. The link mechanism 40 is constituted so as to do a disengaging action on the clutch 3 on positioning respective axial lines of a first link 41 and a second link 42 in a same line and turning an arm 26 at the maximum, only at the state of positioning the subchange lever 18 on neutral N.
Patent JP-H07116671-A (JP)
Title: Treatment of cyan-containing waste water containing metal cyan complex ion
Inventor: FUTAGAWA MICHIO
IPC: C02F1/58
Filed: 1993-10-22
Abstract: PURPOSE:To perfectly and inexpensively decompose cyan by subjecting cyan-containing waste water to wet oxidation treatment in a reaction vessel at a specific temp. under specific pressure in the presence of oxygen set to below theoretical oxygen quantity necessary for decomposing the cyancompd., nitrogen compd or the like in the waste water. CONSTITUTION:The cyan-containing waste water from a waste water storage tank 1 is mixed with the oxygen-containing gas from a compressor 7 to be supplied to a reaction tower 4. The temp. at the time of reaction is set to 100-370 deg.C and the pressure at the time of reaction is set to pressure capable of holding the waste water to a liquid phase at a predetermined temp. or lower. The quantity of oxygen added to the cyan-containing waste water is set to below a theoretical oxygen quantity necessary for decomposing a cyan compd., a nitrogen compd. and org. and inorg. substances into harmless products, more pref., to about 0.01-0.5 times the theoretical oxygen quantity. The treated soln. issued from the reaction tower 4 is preheated by a heat exchanger 3 and sent to a gas-liquid separator 6 through a cooling tower 5 and the separated liquid phase component 10 is subjected to solid-liquid separation by a solid-liquid separator 11 to be discharged.
Patent JP-2000092656-A (JP)
Title: Electrical connection box
Inventor: MURAKAMI MASAKAZU
IPC: H01R9/22
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enable reduction of the thickness of an electrical connection box, even if a control unit is provided by forming a stretch-out part which stretches out to a side perpendicular to the direction of the thickness in a second case to be combined, and providing a control unit in that stretch-out part. SOLUTION: A lower case 10 which is to be combined with an upper case 2 putting bus-bars 3, etc., between, has a stretching-out part 10a which stretches out to a side perpendicular to the direction of thickness and is united into a body, and a control unit 20 is fitted to the stretch-out part 10a. The control unit 20 is an electronic control unit, which controls electrical equipment car parts and the like to be connected through an electrical connection box 1 and is fitted into a housing 4a from above an insulating board 4 and fixed to the stretch-out part 10a. Moreover, the electrical connection box 1 is connected to the control unit 20 for inserting a plurality of tabs 6b into the housing 4a of the insulating board 4.  Accordingly, the thickness of the electrical connection box 1 can be reduced only by a considerable thickness corresponding to the control unit 20, since the control unit 20 is arranged neither on the top surface nor on the underside but in a side part.