baber/WOPTO huggingface dataset:
Patent JP-H0781327-A (JP)
Title: Pneumatic tire
Inventor: WADA MITSUHIRO
IPC: B60C11/113
Filed: 1994-07-04
Abstract: PURPOSE:To provide a pneumatic tire that is high in steering stability by restraining any effect on residual cornering force due to a tread pattern. CONSTITUTION:This tire is provided with a central sub groove 2 extending in the tire circumferential direction at the tread center, a pair of main grooves 3 extending in the tire circumferential direction at both sides of this central sub groove 2, a first sub groove 4 lying between the central sub groove 2 and the main groove 3, a second sub groove 5 at the outside in a tread cross direction of the main groove 3, a central lateral groove 6 being installed at both sides of the central sub groove 2 and one end is situated as being closed in the vicinity of the central sub groove 2 and the other end is connected and opened to the main groove 3 and extending in the tread cross direction, and a shoulder lateral groove 7 whose one end is connected and opened to the main groove 3 and the other end is reached to a tread end 1a for opening and extending in the tread cross direction, respectively. A groove direction (right up) of these two central grooves 6 and 6 and another groove direction (right down) of these shoulder lateral grooves 7 and 7 are formed in the reverse direction to the tire axial direction, whereby each groove direction of these central lateral grooves 6 and 6 is formed in the same direction (right up in figure) as an outermost layer belt cord. In this connection, a direction of tire rotation is shown by an arrow R.
Patent JP-H0921456-A (JP)
Title: Controller for automatic transmission
Inventor: DESHIETSUPAA FURANKU
IPC: F16H59/68
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To properly control the engaging force before torque transmission or a torque cutoff is started, when a frictional engagement element is to be engaged or disengaged. SOLUTION: A controller is provided with a frictional engagement element 13 which is formed by piling up inner thin plates 14 and outer thin plates 15, 16 alternately so as to transfer or cut off the torque, a hydraulic servo, which advances/retreats a piston 17 according to supply/discharge of oil so as to engage/disengage the frictional engagement element 13, an electric characteristic detecting means, which detects the electric characteristics varying in accordance with the change of engaging force of the frictional engagement element 13, and an engaging force controller, which controls the engaging force of the frictional engagement element 13. The engaging force controller is provided with a hydraulic controlling means, which controls the hydaulic pressure supplied to the hydraulic servo, based on an electric signal sent from a signal generating means.  Since the electric signal is generated simultaneously with the start of the engagement of the frictional engagement element 13, there will be no response delay in controlling the engaging force.
Patent JP-H0338345-A (JP)
Title: Preparation of surface concrete product
Inventor: SAKURAI TAKEO
IPC: B32B38/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a surface concrete product having grid-like joints formed thereto by a method wherein tiles are fitted in a grid frame upside down and a concrete material is charged in the grid frame to be compacted under vibration and pressed from above to be leveled and, thereafter, a retaining mold is reversed to perform demolding and the grid frame is separated. CONSTITUTION:Paper 3 is superposed on the bottom plate 2a of the retaining mold 2 placed on a machine stand 1 and a grid frame 4 is further superposed on the bottom plate 2a. Tiles 5 are fitted in the respective frames of the grid frame 4 upside down. Mortar 7 is charged in the retaining mold 2 to fill recessed grooves 6 and a firmly kneaded concrete material 8 is supplied to the grid frame so as to build up from the retaining mold and the retaining mold 2 is vibrated by a vibrator to vibrate and compact the concrete material 8. The upper surface of the concrete material 8 is pressed by a finish plate 9 and leveled by revolving the finish plate 9 while compacted under vibration. The retaining mold 2 is transferred to an ageing place and reversed to perform demolding. The paper 3 and the grid frame 4 are removed from the molded concrete product and ageing is applied to said product to allow the upper parts of the tiles 5 to protrude from the surface of the concrete layer 8a and a building concrete interior panel A having joints 6a formed thereto is obtained.
Patent JP-S6329757-A (JP)
Title: Heat-developing machine
Inventor: IWAGAKI MASARU
IPC: G03D13/00
Filed: 1986-07-23
Abstract: PURPOSE:To easily manage a heat-developing temperature by providing a heater section which supplies heat necessary for heat-development and a reversible temperature indicating material which reversibly changes its color depending upon temperature. CONSTITUTION:A heat-developing machine main body 1 is provided with a built-in heater section. A reversible temperature indicating material 3 is provided at a part of a cover section 2 near the heater section in the main body 1. When such constitution is used, the cover section 2 indicates, for example, about 50 deg.C when the heater section indicates the temperature necessary for making heat-development. In such a case, a digital thermo-tape used as the material 3 displayes a temperature from 38 deg.C to 58 deg.C in 2 deg.C step with green numerals. Therefore, the fluctuation of the heat-developing temperature can easily be detected from the material 3.
Patent JP-S5875107-A (JP)
Title: Telephoto lens
Inventor: SATOU SHIGETADA
IPC: G02B9/64
Filed: 1981-10-29
Abstract: PURPOSE:To reduce an aberration variation due to focusing, and also to make a titled lens small-sized and light, by constituting so that the first converging lens group, the second diverging lens group and the third diverging lens group are placed from an object side, and also a specified conditional equation is satisfied. CONSTITUTION:A titled telephoto lens constituted so that the first converging lens group G1, the second diverging lens group G2 and the third diverging lens group G3 are placed from an object side, and the conditional equationsIand II are satisfied when a focal distance as the whole lens system, a focal distance of the first converging lens group G1, a focal distance of the second diverging lens group G2, and a space in an infinity focused state of an image side principal point of the first converging lens group G1 and an object side principal point of the second diverging lens group G2 are denoted as F, f1, f2 and (e), respectively. By moving the second diverging lens group G2 constituted in this way to an image side on the optical axis, focusing to an object of a shorter distance is executed, and it is possible to suppress the extent of movement in this case to a suitable extent, and also to suppress an aberration variation to a small extent.
Patent JP-S5963114-A (JP)
Inventor: TSURUMI MANABU
IPC: A01G1/00
Filed: 1982-10-01
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-H0810419-A (JP)
Title: Game machine frame and molding method thereof
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide a game machine frame which facilitates manufacturing by preventing the generation of so called trailing and warping in a cooling process during molding while reducing an amount of a synthetic resin material to use and moreover, enables the securing of sufficient rigidity and strength with a simple structure. CONSTITUTION:In a game machine which is provided with a rectangular outer frame 1 and a front frame 2 mounted on the outer frame 1 while the frames 1 and 2 are molded from a synthetic resin material, the frames 1 and 2 are formed hollow and the inside of the frames 1 and 2 is closed to form closed spaces 16 and 25.
Patent JP-H0928045-A (JP)
Title: Battery charged and charging control method
Inventor: ITO HIROAKI
IPC: H02J7/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a battery to discharge electric power to load equipment while the battery is charged by installing charging electrodes which supply a charging current and control electrodes which control the charging of the battery to a charging terminal and making the control electrodes shorter than the charging electrodes in length, and then, connecting the control electrodes after connecting the charging electrodes. SOLUTION: Outside electrode terminals are composed of the male terminals (ZF) 5a and 5b of charging electrodes which supply a charging current to a battery and inside electrode terminals are composed of the male terminals (CE) 6a and 6b of control electrodes which controls the charging of the battery. The CEs 6a and 6b are made shorter than the ZEs 5a and 5b in length. Therefore, the CEs 6a and 6b are connected after the ZEs 5a and 5b are connected.
Patent JP-H1119617-A (JP)
Title: Dechlorination treatment of solidification treated material
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively execute the dechlorination treatment of solidification treated materials and to utilize a carbide residue as a harmless fuel by bringing the harmful chlorine based gases generated from the solidification treated materials into contact with a dechlorinating agent consisting of an alkaline material in a heated atmosphere. SOLUTION: At the time of the dechlorination treatment of the solidification treated materials, for example, RDF (solidified fuel), the RDF and the dechlorinating agent are fed into a crushing and mixing means 5 and are mixed. Next, the mixture is fed into a heat treating section 1 where the mixture is subjected to a heat treatment. The RDF subjected to the heat treatment is taken out to a washing and separating means 6 where the RDF is separated to liquid dissolving sodium chloride and solids and both are taken out. On the other hand, the gases generated during the heat treatment are taken out of a waste gas take-out section 7 and are partly passed through the inside of a screw supporting member 8 in a cylindrical member 2 from piping 7b, by which the heating of the member 8 is effected. The harmful chlorine based gases and the dechlorinating agent are effectively brought into catalytic reaction in the heat treating section 1, by which the substitution and formation of these gas to the harmless chlorides is made possible.
Patent JP-H076398-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/125
Filed: 1993-06-20
Abstract: PURPOSE:To prevent an unnecessary radiant electromagnetic wave from being generated and to perform accurate and stable recording/reproducing operation by allowing a signal current supply line and a signal current return line to pierce one ferrite bead. CONSTITUTION:Two lead wires 8 of a signal line connected to a laser diode driving signal terminal and a signal line connected to a ground terminal are allowed to pierce the ferrite bead 32. The ground terminal of a circuit board 7 and an optical housing 1 are electrically insulated by an insulating member 31, so that a current outputted from a laser diode driving circuit is all fed back to the ground terminal side. Therefore, magnetic field formed by the signal current from the driving circuit acts to negate each other between in the case of going and returning. As a result, a loss by inserting the bead 32 is not caused, and the waveform of the emitted light of a laser is prevented from being distorted.
Patent JP-H0836596-A (JP)
Title: Wiring board wiring method and device therefor
Inventor: IZUMI MASAO
IPC: G06F17/50
Filed: 1994-07-26
Abstract: PURPOSE:To execute wiring for a wiring board, etc., by a simple wiring method, and besides, to improve the quality of a wiring finished result, and to reduce the malfunction of a circuit due to the wiring. CONSTITUTION:Operation is executed while seeing a schematic capture 10 on a CRT device or while seeing a design condition document 11. By using information stored in a star wiring definition file 12 and the information stored in the file 13 of a layout design database a star type designated line length automatic wiring processing is executed by a layout editor program. The physical coordinates, etc., of each connection pin after the completion of the arrangement of parts are stored in the database 13. In a layout editor 14, its execution picture is displayed on the CRT device, and necessary designation operation, etc., is executed. The star type designated line length automatic wiring processing 15 is constituted mainly of the generation processing 16 of a passing point searching area, passing point searching processing 17, and designated length wiring processing 18 from a passing point to the pin, and a processed result is stored in a disk device, etc.
Patent JP-S60214612-A (JP)
Inventor: DEREKU EFU BOUAAZU
IPC: G06G7/163
Filed: 1984-08-21
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-H0224049-A (JP)
Title: Grinding method
Inventor: KASAI NOBUYUKI
IPC: B24B17/10
Filed: 1988-07-12
Abstract: PURPOSE:To uniformize the thickness of the body to be ground of after grinding by dividing the grinding face of the body to be ground into plural optional parts and grinding the body to be ground dy a small grinding blade with performing the correction of the deflection. CONSTITUTION:The grinding face of the body 11 to be ground ia divided into plural optional parts and the state of deflections of the body to be ground at each part is measured by a detector 15. The grinding angle and grinding amt. of a small grinding blade 16 are calculated by an arithmetic part 18 based on this measuring value. This calculated value is transmitted to a grinding function part 20 via a control part 19, the small grinding blade 16 is controlled and with correcting the deflection of the body 11 to be ground the whole face of the grinding face of the body 11 to be ground is subjected to grinding by this blade 16. As a result, the thickness of the body 11 to be ground of after grinding can be made uniform.
Patent JP-S5978069-A (JP)
Inventor: SUCHIYUAATO DEIBUITSUDO PIKUTO
IPC: B65H37/04
Filed: 1983-09-20
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-H0795094-A (JP)
Title: Signal processing and its device
Inventor: CHIYOU KEIOKU
IPC: H03M1/50
Filed: 1994-07-26
Abstract: PURPOSE: To simplify a signal processing method, to reduce the memory size for a signal processing of a signal processor, to eliminate a D/A converter and to simplify circuit constitution by converting analog signals like video images or sound to digital signals. CONSTITUTION: A pulse width modulator 10 inputs the analog signals, compares them with internally generated triangular wave reference signals and outputs pulse width modulation signals. A 1-bit A/D converter 20 performs sampling corresponding to clock signals provided with a prescribed frequency and generates continuously grouped single bit digital signals. A digital signal processor 30 executes data compression and error correction coding processes like a run length system before recording or transmitting the digital signals and executes data expansion and error correction coding processes at the time of output.  An output means 40 inputs the digital signals supplied from the signal processor 30, performs low-pass filtering by a low-pass filter 41, restores the pulse width modulating signals, obtains an integration waveform through an integrator 42, performs the low-pass filtering by the low-pass filter 43 and outputs the analog signals.
Patent JP-H09315784-A (JP)
Title: Variable width type block jack base
Inventor: YOSHIDA SUSUMU
IPC: B66F3/08
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To be applied in any case by using a block jack of which a side face plate is movable corresponding to the width to be passed, though plural kinds of block jacks of different thicknesses should be prepared when a temporary scaffold or fence is installed on a block or concrete retaining wall in a conventional case. SOLUTION: A base plate which was integrally formed, is divided into two, that is, a movable side face base plate 1 and a fixed side face base plate 2, thereby the block jack base can be corresponded to a retaining wall of various widths.
Patent JP-H0833656-A (JP)
Title: Dental washer
Inventor: MATSUURA MASAHIRO
IPC: A61C17/02
Filed: 1994-07-26
Abstract: PURPOSE:To prolong the life of the power source battery of a dental washer and to increase the capacity of a water feed tank while jetting water under a sufficient water pressure by lessening water pressure loss in jetting the water from a nozzle. CONSTITUTION:The water is sucked up by a pump 1 of this dental washer and is jetted from the nozzle 2. The nozzle 2 is arranged in a direction nearly equal to the discharge direction of the pump 1. The pump 1, a motor 3 for driving the pump, the power source battery 4 and a secondary coil 5 are arranged in series. A water feed tank 6 is arranged along its side face.
Patent JP-S6331019-A (JP)
Title: Manufacture of compound type floating magnetic head
Inventor: SATO TAKAHIRO
IPC: G11B5/127
Filed: 1986-07-24
Abstract: PURPOSE:To obtain a head suitable to a high capacity fixed magnetic disk device without deterioration due to the heat histeresis of a film characteristic by forming a high magnetic flux density metallic magnetic thin film at a gap part, joining a pair of sliders and constituting a magnetic circuit after a ferrite chip is buried in a pair of the sliders earlier. CONSTITUTION:At the first slider 1 composed of CA-TiOs, etc., of a non- magnetic material, a slit groove is provided, a ferrite chip 2 is inserted into the slit groove and unified by a glass bonding, and in the same way, the second slider 3 is obtained in which the ferrite chip 2 is unified by the glass bonding. A grooving to specify a track width is executed for respective ferrite chip parts and the first and second sliders 1 and 3 are obtained. Next, at the gap part of the first and second sliders 3, for example, a 'Sendust(R)' thin film 6 is formed, an SiO2 film 7 is stuck onto it as a gap length specifying film and thereafter, by a fusion glass 8, it is unified. Thereafter, a shape working is executed, a slider 9 is obtained, a back bar 11 is arranged at the rear part and a head 12 is obtained.
Patent JP-S5962807-A (JP)
Title: Superposed phase plate
Inventor: ASANUMA NOBUHISA
IPC: G02B5/30
Filed: 1982-10-04
Abstract: PURPOSE:To give a desired phase difference between ordinary rays and extraordinary rays of a transmitted light, by pasting two crystal plates, which have only the double refraction property or the duuble refraction property and the optical rotatory power and are different in thickness from each other, so that their optical axes are orthogonal to each other and selecting thicknesses of plates. CONSTITUTION:Crystal plates 1 and 2 having the double refraction property and the optical rotatory power like crystal are put one on the other so that respective optical axes 3 and 4 are orthogonal to each other, and t1 and t2 different from each other are denoted as thicknesses of both crystal plates; and in this case, t1 and t2 of crystal plates 1 and 2 are calculated when an angle alpha of incidence to the surface, a wavelength lambda, refractive indexes no and ne of ordinary rays and extraordinary rays of the transmitted light to crystal plates, an overtone order N, and a phase difference delta generated between them are given. It is easy to grinding crystal plates into a thickness of 0.3-0.4mm. with a high precision, and there are no fear that plates are distorted by pasting or coating of a reflectionless film or the like when plates have this thickness.
Patent JP-H092677-A (JP)
Title: Sheet conveyer, image reader and image forming device
Inventor: SHISHIDO KAZUO
IPC: B65H3/06
Filed: 1995-06-16
Abstract: PURPOSE: To provide a sheet conveyer wherein a separation feed part unit can be easily replaced. CONSTITUTION: A device has a separation feed unit 29 serving as a sheet conveying unit, provided with a feed roller 7 which is conveying means of conveying a document as a sheet and provided with front/rear side plates 21, 22 as support part of supporting this feed roller 7, and has a frame unit serving as a fixing means of fixing this separation feed unit 29, and the frame unit fixes the front/rear side plates 21, 22 energized of the separation feed unit 29.
Patent JP-S6152554-A (JP)
Title: Heat collector
Inventor: OTAKE TATSUNORI
IPC: F24S90/00
Filed: 1984-08-22
Abstract: PURPOSE:To prevent refrigerant evaporating capacity at a heat collector from lowering and an expansion valve from hunting by a structure wherein side plates protruding in the direction of the installation plane of the heat collector are provided on both the vertical end parts of the heat collector. CONSTITUTION:Side plates 7 and 8, which protrude in the direction of the installation plane of a heat collector 1, are provided on both the vertical end parts of the heat collector 1. The high temperature refrigerant gas compressed by a compressor 3 flows in a condenser 4 so as to heat the low temperature water sent by a pump 10 in order to store the resultant water with elevated temperature in a heat accumulator 11. The refrigerant liquefied by being deprived of the heat of condensation flows in a thermostatic expansion valve 5 so as to be reduced its pressure and flow in the heat collector 1 in order to be gasified through evaporation by depriving of solare heat and atmospheric heat and sent through an accumulator 2 back to the compressor 3. When the heat collector is installed near the wall surface of a building, the cold air lying between the heat collector 1 and the installation plane 12 is accelerated to descend by the duct effect of the side plates 7 and 8, resulting in enabling to prevent refrigerant evaporating capacity at the heat collector 1 from lowering. IN addition, when the speed of the descending cold air flowing between the heat collector 1 and the installation plane 12 stabilizes after its increase, the transition point of evaporation of refrigerant in the heat collector 1 also becomes nearly constant and consequently the temperature fluctuation of a temperature-sensing tube 6 attached near the outlet of the hat collector 1 also becomes smaller, resulting in enabling to prevent the thermostatic expansion valve 5 from hunting.
Patent JP-H0978274-A (JP)
Title: Decorative member having high cleaning property and cleaning method of decorating member
Inventor: CHIKUNI MAKOTO
IPC: C23G5/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain such a decorative member having high cleaning property that the cleanliness can be enough maintained only by cleaning with rainwater or simple shower water while the decorating property is not decreased. SOLUTION: This decorative member having high cleaning property consists of a base body subjected to a treatment to give beautiful appearance, and a surface layer containing a photosemiconductor formed on the surface of the base body. The surface of this decorating member has hydrophilicity having <10 deg. contact angle with water. The surface layer is made <0.2μm thick. If the surface of the member is enough hydrophilic, contaminant depositing on the surface can be removed by cleaning with water or by lightly wiping. The thickness of the surface layer containing photosemiconductor is specified to <0.2μm in order not to cause whitening or interference fringes which damages the beautiful appearance.