baber/WOPTO huggingface dataset:
Patent JP-H07298535-A (JP)
Title: Electric apparatus and stator for electric rotating machine
Inventor: KITAZAWA KAZUYUKI
IPC: H02K3/46
Filed: 1994-04-25
Abstract: PURPOSE:To provide an electric apparatus in which a bobbin can be used commonly for different types of machines where the capacity, the winding method, and the number of conductors are different. CONSTITUTION:An annular core 1 is fitted, from the opposite sides in the axial direction thereof, with a pair of slot insulators 2 thus forming a bobbin. A winding 4 is applied to the pole part through the slot insulator 2 provided integrally with two protrusions 2C, 2D. A conductor holder 6 is provided with two through holes 62, 63 fitted with the protrusion 2C, 2D and then the conductor holder 6 is fixed to the slot insulator 2. Terminal conductors 7a-7c are fixed detachably to the conductor holder 6.
Patent JP-H04294864-A (JP)
Title: Method for hot-scarfing steel material
Inventor: FUJIO TAKU
IPC: B23K7/06
Filed: 1991-03-25
Abstract: PURPOSE:To provide means uniformly scarfing a steel material having skid mark at good yield. CONSTITUTION:The material 1 to be scarfed is conveyed on conveying table 2 at the constant velocity and scarfed with a hot scarfer unit 3. Surface temp. of the material to be scarfed is measured with a thermometer 5 set on the conveying line for material to be scarfed and this detected value is inputted in a skid mark position calculator 7. Based on table velocity inputted from a table velocity meter 6, time, when the skid mark part reaches to the hot scarfer unit 3, is calculated. Pressure changing command is outputted to a scarfing pressure control panel 8, and a working valve 4 in scarfing oxygen supply system is controlled, and scarfing pressure to the skid mark part is changed from low pressure to high pressure. Cut-off of the molten slag at the skid mark is eliminated and unscarfing part is not developed. Surface except the skid mark is not excessively scarfed.
Patent JP-H06303528-A (JP)
Title: Ccd solid-state image pickup element
Inventor: MAKI YASUTO
IPC: H04N5/335
Filed: 1993-04-13
Abstract: PURPOSE:To stabilize the overflow level without adjustment in the overflow mechanism which sweeps away the excessive electric charge in a sensor part. CONSTITUTION:Both an overflow barrier area 26 which determines the quantity of electric charge to be handled in a sensor part 22 and an overflow drain area 27 which allows the excessive electric charge in the sensor part 22 to flow are provided adjacently to the sensor part 22 are adjacent to the sensor part 22 and are provided to a CCD image-state image pickup element. An intermediate area 28 having the same potential as the sensor part 22 is provided between the overflow area 26 and the overflow drain area 27.
Patent JP-S61246705-A (JP)
Title: Three-dimensional optical waveguide device having branching and coupling part
Inventor: TAKAGI JUNICHI
IPC: G02B6/125
Filed: 1985-04-24
Abstract: PURPOSE:To increase the branching angle of a branching and coupling part and to minimize the loss of light by forming a recess which is increasingly deeper toward the central part along the optical waveguide part for branching and coupling to the periphery of said optical waveguide. CONSTITUTION:The entire part of the three-dimensional optical waveguide can be prepd. by a technique consisting mainly of photolithography. The three- dimensional optical waveguide of an embedment type is formed by diffusing thermally and selectively Ti onto the surface of a substrate 1. Only the periphery of the Y-shaped optical waveguide part 10 for branching and coupling of such optical waveguide is formed to the recess 20 by etching, by which the part 10 is formed as the ridge type optical waveguide. The recess 20 is formed increasingly deeper toward the center along the part 10 and has the specified depth in the central part. The part 10 is therefore continuously deformed from the embedment type to the ridge type optical waveguide. Since an electron beam depicting method can be adopted, the working with high accuracy is possible. The top end of the branched part is sharp-angled and the loss of light is minimized without the generation of mode conversion.
Patent JP-H11283597-A (JP)
Title: Hydrogen gas processing device for battery
Inventor: MATSUSHIMA SEIYA
IPC: H01M10/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the usage of a battery manufactured by different makes possible by arranging a catalyst for oxidizing hydrogen gas produced from a battery to water vapor in a gas exhausting part installed in the top of a cover body of the battery. SOLUTION: Even if hydrogen gas is generated at charging, a the hydrogen gas is exhausted in a cover body 2 without exhausting to the outside of a battery 1, introduced to a catalyst 4 arranged in the top of the cover body 2, oxidized with the catalyst 4 to water vapor, and the water vapor is exhausted to the outside from an exhausting part 3 in the top of the cover body 2. Placing or fixing of the battery 1 on or to a vehicle chamber is made possible. Since the catalyst 4 is arranged in the top position of the cover body 2, the hydrogen gas lighter than air is introduced into the catalyst 4, oxidized to water vapor, and the water vapor is exhausted to the outside. Since the catalyst is not constituted so as to be screwed to a screwing hole as in a catalyst plug, it is not affected so much by the outer shape standards of the battery 1.
Patent JP-H07297249-A (JP)
Title: Checker of soldering and method to check soldering
Inventor: ARITA KIYOSHI
IPC: G01R31/02
Filed: 1994-04-25
Abstract: PURPOSE:To provide means for inspecting accurately soldering by ultrasonic energy. CONSTITUTION:This embodiment comprises measuring means 40 for measuring an ultrasonic wave-form given to a pressure tool 1; a target energy memory part 45 for memorizing target energy consumed by the pressure tool 1 when this pressure tool is pressed for a specific time against a solder part of electronic parts soldered excellently on a substrate; and a reference wave-form memory part 44 for memorizing an ultrasonic wave-form when the pressure tool 1 is not loaded within a specific time as a reference wave-form. Further, a CPU 43 is provided that ultrasonic energy consumed is acquired as consumed energy from the difference between the reference wave-form and the ultrasonic wave-form measured by the measuring means 40 to inspect soldering.
Patent JP-S5312627-A (JP)
Title: Separation mechanism
Inventor: ARIGA MASAO
IPC: G03G15/14
Filed: 1976-07-21
Abstract: PURPOSE: To prevent the floating up and oblique feeding of a transfer material when the transfer material on which an electrostatic laten image has been transferred is separated from the image carrier in the one side separation system by providing an auxiliary roller in non-parallel with the revolving axis of a separation roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05308053-A (JP)
Title: Chemical vapor growth equipment
Inventor: KOIKE NOBUYUKI
IPC: G05D7/06
Filed: 1992-04-08
Abstract: PURPOSE:To enable easy execution and automation of setting of a gas flow rate which determines a film thickness and the amount of impurity in a film. CONSTITUTION:Dispersion heads 2 which blow off a material gas onto wafers, gas flow rate measuring-controlling devices 5 which measure the flow rate of the material gas supplied to these dispersion heads 2 and set the gas flow rate, and a computer 9 which controls these gas flow rate measuring-controlling devices 5, are provided. At steps A and B, the results of measurement of a film thickness and the concentration of impurity are inputted, and at a step C, the amounts of change of the film thickness and the impurity concentration in relation to the amount of change of the gas flow rate are collated with a correlation data base and the data being most approximate to the amounts of slippage of the amounts of change of the film thickness and the impurity from required values are extracted. By reverse counting from the amount of change of the gas flow rate in these data, an optimum gas flow rate is set at a step D.
Patent JP-H03287369-A (JP)
Title: Polishing method for ceramic substrate
Inventor: HOSOYA TADAO
IPC: B24B37/10
Filed: 1990-03-30
Abstract: PURPOSE:To make the wear states of the surface plates of both a 1st and 2nd surface grinders in the same degree and to shorten the loss time until a rough finished ceramic substrate is copied to the surface plate of the 2nd surface grinder for precise finishing, by increasing or decreasing the rocking width of one part of the ceramic substrates of the 1st and 2nd both surface grinders. CONSTITUTION:The progress of the wear of the surface plate 1b of a 2nd surface grinder B becomes fast, when the rocking width of the ceramic substrate W of the 2nd surface grinder B is increased, and the progress of the wear of the surface plate 1b of the 2nd surface grinder B becomes slow, when the rocking width of the ceramic substrate W of the 2nd surface grinder B is decreased. So, the flatness alphaa of the surface plate 1a of a 1st surface grinder A and the flatness alphab of the surface plate 1b of the 2nd surface grinder B can be made coincident, by comparing the flatness alphaa of the surface plate 1a of the 1st surface grinder A and the flatness alphab of the surface plate 1b of the 2nd surface grinder B with their measurements and increasing and decreasing the rocking width of the ceramic board W of the 2nd surface grinder B, at all times.
Patent JP-H09282406-A (JP)
Title: Optical scanner
Inventor: JIYOSEFU JIYORUDAANO
IPC: G06K7/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable and inexpensive device equipped with two-dimensional scanning by fixing an optical element to a bracket arranged so as to vibrate by a comparatively low frequency by a wire with comparatively high elasticity. SOLUTION: A mirror 10 and steel wire springs 12 and 13 are fixed to a bracket 11. A bracket 14 is fixed to a bracket 15 by steel wire springs 16 and 17. In order to vibrate the whole unit, wire springs 19 and 20 are arranged. An electromagnetic coil 21 is periodically attracted by the corner of the bracket 11 and gives vibrating force 22 moving the mirror 10. Scanning in an X direction is comparatively fast due to the characteristic of the springs of comparatively high elasticity 12, 13, 16 and 17 and the characteristic of the mirror 10 and the mass of the brackets 11 and 14. On the other hand, scanning in a Y direction is comparatively slow due to the combination of the characteristic of the brackets 11, 14 and 15, the springs 19 and 20 and the mirror 10.
Patent JP-H02268706-A (JP)
Title: Hair curler
Inventor: RI SEITOKU
IPC: A45D2/08
Filed: 1989-04-07
Abstract: PURPOSE: To curl a lock of hair uniformly by forming a longitudinal slit so as to establish with a fixed relationship between hair, curling paper and a curler. CONSTITUTION: A hair curler 3 is an almost circular bar member having a first end surface 31, a second end surface 32 on the opposite to the surface 31 and a longitudinal slit 30 to divide the bar member into one half 3A and the other half 3B, with the first end of the slit starts from the end surface 32 and the second end stops at a part 300 adjacent to the end surface 31. A large opening is pierced open at the first and second ends of the longitudinal slit 30. When the intermediate part of a curling paper P1 is inserted into the slit 30 by way of a part 301, the paper P1 has two facing ends for tightening the free end of a lock of hair H1 in between. The lock of hair H1 can be coiled around the curler 3 in a desired direction until it reaches the root.  A positioning pin 4 is inserted by means of piercing holes 34 or 35 so as to prevent the curler 3 from rolling in the opposite direction. Thus, the entiere curler 3 is securely fastened to the head.
Patent JP-H01259475-A (JP)
Title: Character recognizing device
Inventor: YAGASAKI TOSHIAKI
IPC: G06K9/62
Filed: 1988-04-11
Abstract: PURPOSE:To improve a recognizing rate without lowering whole processing speed by detecting the character code of a highest appearing rate as the first candidate character of a final result and further executing other selection processing when the appearing rate of the first candidate character is equal. CONSTITUTION:A candidate character selecting means 9 selects the character code, whose appearing rate is the highest out of the character codes to be selected as the respective first candidate characters of plural identifying means 7a-7c, as the first candidate character of the final result. Then, when the appearing rates of the first candidate characters are equal, the other selection processing is further executed. Thus, to the characters of different character shapes or a deformed character, the improvement of the recognizing rate can be achieved without lowering the whole processing speed. Then, by providing the plural identifying means, a character recognizing device can be obtained to allow the deformed characters as much as possible to correspond to the characters as much as possible.
Patent JP-H03284908-A (JP)
Title: Cutting apparatus for light-weight foam concrete
Inventor: WATANABE EISUKE
IPC: B28B11/14
Filed: 1990-03-30
Abstract: PURPOSE:To obviate a ring mechanism for synchronously driving respective right and left piano wire driving parts and miniaturize and lighten the present apparatus by providing a second piano wire driving part, in which the other end parts of piano wires are connected thereto, for driving the piano wires right and left in receiving the power of a second driving motor and in cooperation with a first piano wire driving part, and a synchronously driving for electrically synchronously driving respective first and second driving motors. CONSTITUTION:A light weight foam concrete (ALC) cake 1, which was subjected to a primary transverse, is carried to a secondary transverse port by a hoist machine, and positioned to be mounted on piano wires between respective frames 3, 4. Thereafter, the hydraulic cylinder of a cutting device is actuated, and respective driving motors 9, 14 of respective support frames 3, 4 are driven synchronously by a synchronously driving device. Thus, since respective first and second piano wire driving parts 13, 17 are reciprocally driven so that the upper parts thereof swing right and left, respective piano wires reciprocally move right and left. In this instance, respective piano wires reciprocally move right and left while under a certain tension at all times. And, at the same time, through the operation of the hydraulic cylinder 7, respective support frames 3, 4 are gradually raised by a hoist wire 5, whereby the ALC cake 1 is finely cut in the transverse direction by respective piano wires.
Patent JP-H07259418-A (JP)
Title: Back plate for hinge
Inventor: HASHIZUME HIROKO
IPC: E05D5/02
Filed: 1994-03-19
Abstract: PURPOSE:To improve the design of a back plate which is installed at the back of a hinge. CONSTITUTION:A hinge is installed on a door 3, and a meeting style maternal 4 118 installed at the top part of it. The meeting style material is fitted closely to doors 2 and 3 by the resiliency of the hinge. Also a back plate 19 with patterns, etc., is fixed to the back of the meeting style material by a fixing means such as sticking, etc. Thus the back plate 19 becomes simply fixed to the back of the hinge, and has not only a negative effect to conceal the back of the hinge but also a positive effect to improve the design of the back of the doors.
Patent JP-2000280989-A (JP)
Title: Super-pressure type high altitude airship
Inventor: ONDA MASAHIKO
IPC: B64B1/62
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a super-pressure type high altitude airship which stays in the stratosphere, is propelled against the wind by the power of the photoelectric conversion of the sunlight, and is used as a huge LTA platform in order to carry out an environment observation, a wireless relay and the like. SOLUTION: To the gas bag in an envelope 1, a super-pressure structure having a pressure-proof property to suppress the rise of the inner pressure by making the taking in and out of a gas with the outer atmosphere zero in principle, in a transmission altitude. And a solar battery 4 is provided at the upper part outer surface of the envelope 1, and a draft space is provided between the gas bag in order to prevent the transmission of the heat from the solar battery to the lifting gas in the envelope 1, under the setting surface of the solar battery 4, while a fan to flow the outer air forcibly to the draft space is provided to the draft space. In the envelope 1, the static balance of the air frame pitch attitude angle is trimmed by moving the loaded heavy weight 3 forward and rearward.
Patent JP-S5211916-A (JP)
Title: Signalization method
Inventor: MURAI TOORU
IPC: H03M7/00
Filed: 1975-07-18
Abstract: PURPOSE: As for the digital information recording apparatus using the record modulation system of MFM, NRZ etc., the digital information which is separated in every fixed bit length is to transformed to the code series containing no DC level constituent, and the generation of recording electric current allows, as a result, the writing-in electric current driving series can use such an element which is impossible to transmit a DC level constituent as a combined trans.. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58204398-A (JP)
Inventor: TOZAWA SEIICHI
IPC: G21F9/36
Filed: 1982-05-25
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-S5425418-A (JP)
Title: Load reduction system for dc/dc converter
Inventor: AOYAMA NAOFUMI
IPC: G11C7/00
Filed: 1977-07-22
Abstract: PURPOSE: When driving the load with pulse current, to improve efficiency and to reduce heat generation by feeding voltage higher than output voltage of converter stored in capacitor back to converter thereby reudcing the load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11289791-A (JP)
Title: Intermittent wind shield wiper controller
Inventor: MATSUI TARO
IPC: H02P7/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an intermittent wind shield wiper controller which can conduct normal operation without being affected by changes in the servicing environmental conditions. SOLUTION: When a wiper is in a stopping condition, a microcomputer 1 pulse-drives a transistor Tr1 to start a motor 7, and monitors the condition of the sliding contact mot of the motor 7. The microcomputer 1 completes the pulse drive of the transistor Tr1 when the motor 7 operates, and pulse-drives the transistor Tr1 again in a period longer than a previous pulse duration and repeats pulse driving, until the motor 7 operates when the motor 7 is in a stopping condition.
Patent JP-H09250214-A (JP)
Title: Gutter for roof
Inventor: SATO KOKI
IPC: E04D13/064
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To smoothly drop a snow lump sliding on the surface of a roof under the eaves by passing over a gutter without caught by the inside of the gutter. SOLUTION: A gutter main body 10 is formed into a cylinder long cylinder so that a snow lump can smoothly slide down the outside face of the gutter main body 10. A blind groove 12 filled with brush bristles 20 is formed in the upper end wall of the gutter main body 10 and most of rainwater is received by the blind groove 12. The rainwater received by the blind groove 12 and the rainwater fallen in the upper outside face of the gutter main body 10 flow into the inside the gutter main body 10 via through holes 30 opened in the internal circumferential wall of the blind groove 12 and the upper-side wall of the gutter main body 10 so as to flow through the gutter main body 10 inside to outflow of the rain water. The outside face of the gutter main body 10 has tie plates 40 with their bodies raised obliquely upward.  The rain water flowing along the outside face of the gutter main body 10 is received by the inside of the tie plates 40 so as to flow through clearances 44, which are surrounded with the insides of the tie plates 40 and the outside face of the gutter main body 10, exhausting points of the rainwater.
Patent JP-H03286524-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGAMI TAKESHI
IPC: H01L21/28
Filed: 1990-04-03
Abstract: PURPOSE:To reduce a contact resistance by a method wherein an insulating film is formed on a silicon substrate on which a prescribed region has been formed, a contact hole is made, a damage layer to be introduced into the surface of the substrate is removed, the edge of the contact hole is removed and an aluminum alloy electrode film containing silicon is formed on the surface of the substrate. CONSTITUTION:N-type regions 2, 3 constituting a source and a drain, a gate insulating film 4, a gate electrode 5 and an interlayer insulating film 6 are formed on the surface of a P-type silicon substrate 1. A photoresist 7 is deposited on the interlayer insulating film 6; after that, openings 7a, 7b are formed; a reactive etching operation is executed by making use of it as a mask; contact holes 6a, 6b are formed in the interlayer insulating film 6. Then, a prescribed aqueous solution of ammonia, hydrogen peroxide and water is made to act; a damage layer formed on the substrate 1 is removed; the smooth face of the silicon substrate is exposed; gentle tapers are made at edges of the contact holes. After a cleaning operation by pure water, an aluminum alloy electrode film 8 containing silicon is sputtered and vapor-deposited; it is patterned. Desired interconnections 8a, 8b are formed.
Patent JP-S60230690-A (JP)
Inventor: TANAKA KAZUYOSHI
IPC: G09G1/02
Filed: 1984-04-30
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-S60232885-A (JP)
Inventor: OKUDA SHIYOUJI
IPC: B25B23/143
Filed: 1984-04-28
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-H01260153-A (JP)
Title: Floor construction
Inventor: HINO MUTSUMI
IPC: E04B5/02
Filed: 1988-04-07
Abstract: PURPOSE:To make it possible to enlarge a floor panel by fixing a coupling plate of steel to the bottom of a wooden joist forming the floor panel so that it is at a right angle lengthwise of the wooden joist and fixing the coupling steel plate to a floorbeam which both ends thereof are fixed to a foundation. CONSTITUTION:A pair of frame materials 2 of angle steel are provided so that they are opposed to a vertical material, and a horizontal material is provided so that it is projected inward of the lower end of the vertical material. A plurality of wooden joists 3 are fixed on the surface of the horizontal material, and a floor panel is formed by securing surface materials 4 on the upper surface of the wooden joist 3. The coupling plate 6 of steel is fixed to the bottom of the wooden joist 3 so that it is at a right angle lengthwise of the wooden joist 3. The coupling steel plate 6 is fixed to a floorbeam 11 which both ends thereof are fixed to a foundation 18.
Patent JP-H0834874-A (JP)
Title: Preparation of fluorocarbon film
Inventor: RARII WAI IEN
IPC: D01D5/24
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a microporous fluorocarbon membrane forming a shaping precursor from a melt blend containing a specified amount of a polymer, cooling the substance to the phase separation temperature of the solvent to form a gel film, extracting the solvent from the film and drying the film.  
     CONSTITUTION: A poly[tetrafluoroethylene-co-perfluoro(alkylvinyl ether)] or a poly(tetrafluoroethylene-co-hexafluoropropylene) and a chlorotrifluoroethylene oligomer are mixed with each other in an extruder or the like, and the mixture is heated to about 280 to 310°C in a nitrogen atmosphere to form a melt blend having a polymer concentration of 10-35 wt.%. Next, a shaping precursor dissolution film prepared by extruding the melt blend through a film die is quenched by passing it through a water bath to a temperature at which the phase separation of the solvent from the polymer occurs to form a gel film. Next, this film is immersed in a solvent such as hexane to extract the formed solvent and dried at room temperature to form a microporous membrane. Next, the film is heat-set at 200-290°C under restrain to obtain a microporous polymer fluorocarbon membrane. 
     COPYRIGHT: (C)1996,JPO