baber/WOPTO huggingface dataset:
Patent JP-H1162493-A (JP)
Title: Simplified erector device for towel excavating machine
Inventor: FUJIOKA KAZUO
IPC: E21D11/40
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To ensure inexpensive, safe and efficient fitting at the time of annularly fitting a plurality of circular arc shaped timbering members onto an inner surface of a tonnel. SOLUTION: This device 10 comprises a circular arc shaped guide member 30; support frames 31-38 connected to a main frame 5 by bolt; and a winch, etc. After a wire of the winch is extended to a lower left part along a guide groove on the outer periphery of a guide member 30, a first timbering member 41a is wound up with the wire along the guide member 30 from the left side, then a second timbering member 41b connected to the member 41a by pin and a third timbering member 41c connected to the member 41b by pin are pulled up, and the members 41a-41c are raised with an erector body 27 of an elector. Thereafter, after an additional timbering member is set on the side of tonnel bottom, they are expanded into a ring shape by means of an expander and fitted to an inner surface of the tonnel.
Patent JP-S6470635-A (JP)
Title: Cooling water temperature control device
Inventor: TAKAHASHI HIDEO
IPC: F24F11/02
Filed: 1987-09-09
Abstract: PURPOSE:To reduce power cost, by a method wherein the flow rate of cooling water is controlled by changing the number of rotation of a cooling water pump by employing an inverter device to keep a cooling water temperature within a given range, in a cooling water temperature control device for a refrigerating machine or the like used for the cooling of a building. CONSTITUTION:Cooling water is discharged out of a refrigerating machine 6 and is pressurized by a cooling water pump 5, thereafter, is sent to a cooling tower 1. The cooling water, cooled in the cooling tower 1, is returned again to the refrigerating machine 6. A cooling water temperature is measured by a thermometer 3 and the number of rotation of the cooling water pump 5 is controlled by employing a regulator 2 and an inverter device 4 so as to keep the cooling water temperature within a given rage. When the cooling water temperature is high, the number of rotation of the pump 5 is increased to increase the flow rate of water, sent into the cooling tower 1, and reduce the cooling water temperature. When the cooling water temperature is low, the number of rotation of the pump 5 is decreased to reduce the flow rate of water, sent into the cooling tower 1, and increase the cooling water temperature.
Patent JP-H1161923-A (JP)
Title: Pan for washing machine
Inventor: NISHIOKA AKIRA
IPC: E03C1/184
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pan for a washing machine making a good show at a low cost. SOLUTION: A washing machine pan is constituted of an approximately rectangular bottom 5 in a plan view coming into contact with the surface of a floor installing a washing machine thereon, an inside plate part 8 continued to the upper direction from the circumferential edge of the bottom 5, an upper plate part 9a continued to an outward side to the horizontal direction from the end of the inside plate part and a frame section 7 of an outside plate part 10 continued to the lower direction from the end of the upper plate part. One angle of the bottom 5 is formed in a triangular notched shape, it is made to pass through the upper plate part 9a of the frame section 7 to erect a water supply faucet 12, and an opening and closing door 17 covering a piping space in the frame section in an erection position of the water supply faucet 12 is provided by notching the outside plate part 10.
Patent JP-S6381585-A (JP)
Title: Object picture synthesizer
Inventor: NEMOTO KEIJI
IPC: G06T15/80
Filed: 1986-09-25
Abstract: PURPOSE:To quicken the selecting processing of an object remarkably by utilizing a 3-dimension digital line so as to select an object having a possibility to be crossed with a ray. CONSTITUTION:A line generating means 43 provided to each brightness calculating section 3 generates a string of unit cube passed through a ray as a 3-dimension digital line sequentially. Then an object selection means 42 reads the range of existence in the object included in a corresponding area from an existence range storage means 41 to compare the existing range of the object with the unit cube generated sequentially. When the unit cube generated is included in the existing range by the comparison, it is decided that there is a possibility of a light source in crossing with the object and the object is selected as an object of the cross discriminating processing. Then a cross discriminating means 39 applies the cross decision processing between the object selected by the object selecting means 42 with the ray.
Patent JP-H0786724-A (JP)
Title: Method of cleaning circuit board with components mounted
Inventor: OCHIAI MASAYUKI
IPC: H05K3/26
Filed: 1993-09-14
Abstract: PURPOSE:To provide a circuit board cleaning method capable of removing the metal rosinate produced by a flux and a rosin contained in the flux reacting to metallic component after soldering step of electronic part using the flux. CONSTITUTION:After mounted an electronic part by soldering step using a flux on a circuit wiring substrate, a metal rosinate produced by a flux remaining on this circuit wiring board and a rosin contained in the flux reacting to a solder metallic component is removed by a cleaning fluid containing tetrahydrofuran. At this time, alcohol, ester, polyhydric alcohol or polyhydric alcohol derivative are added to this cleaning fluid to enable the unfavorable effect such as swelling, melting down, etc., on a plastic part and a bonding agent to be avoided. Furthermore, the boiling point at one atmospheric pressure of the component exceeding 90wt.% of this cleaning fluid is specified not to exceed 150 deg.C thereby enabling the slip in the composition of this cleaning fluid to be avoided.
Patent JP-S59109229-A (JP)
Inventor: GURAHAMU JIYON BOORU
IPC: B01F23/10
Filed: 1983-12-01
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-H0391238-A (JP)
Title: Plasma device
Inventor: KATAGIRI GENICHI
IPC: H01L21/31
Filed: 1989-09-02
Abstract: PURPOSE:To effect the cleaning in a vacuum container efficiently by allowing a cusp field to act on a plasma generated in the vacuum container while moving the formed position of said cusp field. CONSTITUTION:An electromagnet solenoid 6 which generates a magnetic field in a plasma producing chamber 3 is used, and a solenoid 30 for cusp is used, which generates a diverging magnetic field comprising a magnetic field component which is on the same axis as a diverging field which the solenoid 6 generates and is in opposite direction to that field regarding said axis direction and forms a cusp field 18 facing said diverging field of the solenoid 6. Also, power sources 24 and 25 for supplying an exciting current to the solenoids 6 and 30 respectively are formed as variable voltage sources or variable current sources. When the inner wall of a treatment chamber 9 is cleaned, the ratio of the exciting current supplied to the solenoid 6 and that to the solenoid 30 is varied to move the forming position of the cusp field in the axial direction.
Patent JP-S61107605-A (JP)
Inventor: NOMURA TOSHIYORI
IPC: H01B1/06
Filed: 1984-10-31
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-H0891589-A (JP)
Title: Automatic paper sheet feed device
Inventor: OISHI HARUMICHI
IPC: B65H1/26
Filed: 1994-09-22
Abstract: PURPOSE: To prevent malfunction from being generated in simple constitution by releasing a matching means matchingly arranging the extreme end parts of a plurality of paper sheets loaded on a loading base interlocking with closing operation of a cover body. CONSTITUTION: Laminated paper sheets on a loading base 3 are separated by contacting with the slope part 11 of a paper sheet separating mechanism, and carried on the paper sheet processing device 100 side. When the laminated paper sheets are loaded on the loading base 3, the front end part is matched with a stopper member 15 as a matching means. This stopper member 15 is interlocked with a cover body 25 being opened/closed at loading the laminated paper sheets, and the matching state is released by closing the cover body 25. When the matching state is released, the laminated paper sheets are let draw out by drive of a paper feed roller 7, and the front end part is contacted with the slope part 11. The paper sheet of the lowermost layer is separated by one sheet due to friction force by the slope part 11.  At operating such paper feed, the stopper member 15 is released, and hence malfunction is not generated.
Patent JP-H0758653-A (JP)
Title: Radio communications equipment
Inventor: KOBAYASHI AKIRA
IPC: H04B1/40
Filed: 1993-08-19
Abstract: PURPOSE:To easily confirm the presence of a response station and to eliminate unnecessary communication by preventing communication from being valid until a response to a call is confirmed and generating beep tone. CONSTITUTION:When a user pushes a PTT switch, a PTT input signal is inputted to a control circuit 1. The circuit 1 responds to the PTT input signal and transmits a call signal from a transmission circuit 3 through an antenna ANT to the response station. On the other hand, a response signal returned from the response station for the call signal is supplied through the antenna ANT, a front end 5 and an IF circuit 6 to a carrier detection circuit 7. The circuit 7 detects the response from a transmitted IF signal and supplies a detection signal to the control circuit 1. When the detection signal is received, the circuit 1 starts the communication, modulates an input signal in a modulation circuit 2, operates the transmission circuit 3 and performs transmission through the antenna ANT to the response station. A voice signal from the response station is outputted through the antenna ANT to a speaker simultaneously with the above mentioned transmission.
Patent JP-S59121920-A (JP)
Title: Plane type convection heater
Inventor: OKUMURA KATSUYA
IPC: H01L21/22
Filed: 1982-12-28
Abstract: PURPOSE:To enable to heat a matter to be heated in a short time and uniformly by a method wherein openings provided in the front of a heater are changed as to make density of the openings thereof or the diameters of the openings thereof to be enlarged toward the outside circumference from the center. CONSTITUTION:A current is flowed to an electric terminal to make the current to flow and provided to a heater plane consisting of carbon, boron nitride, etc., to heat the heater plane, and gas is led in. Because gas leading-in tubes 3a, 3b are bent in the L-shape in a space chamber 4, gas stays in the space chamber 4 to be heated sufficiently up to the prescribed temperature. Gas heated in such a way is jetted from the openings 5 of the heater plane, and collides to a semiconductor substrate, which is the matter to be heated, placed facing to the heater plane 2 to make the temperature of the substrate to rise. Because the openings 5 are provided as to make density of the openings to be enlarged toward the outside circumference from the center, heated gas collides more against the outside circumferential part of the substrate, and the temperature is uniformized.
Patent JP-S59122740-A (JP)
Title: Traveling speed control device for snowmobile
Inventor: NAKAI NOBORU
IPC: F02D9/02
Filed: 1982-12-28
Abstract: PURPOSE:To ensure emergency engine stoppage by installing an operation-position detecting switch on a throttle valve operation element connected to a carburetor throttle valve via a wire and by energizing the switch in such a manner that a movable contact of the switch moves away from a fixed contact point so that ignition is stopped when the contact is opened. CONSTITUTION:A projection part 28a, acting as the fulcrum of rotation of a throttle valve operation element 28, is installed on a surface, which faces a holder 29 of the element 28. One end of a wire 30 is fixed to one side 28b of the operation element 28, while an operation-position detecting switch 34 is attached to the other side 28c. The switch 34 is provided with a fixed contact 35, which is imbedded in the case wall of a case 33, a contact supporter 36, and a movable contact 38. A return spring 41 is installed on a recessed part of the supporter 36, and the operation element 28 is energized in the direction of B. A carburetor 27 is provided with a carburetor switch 46 which opens/closes according to the opening of a throttle valve 42. The switches 46 and 34 are connected in parallel to an ignition circuit. When the operation element 28 is released because of a frozen wire, the both switches 46 and 34 open to make mis-firing to stop the engine.
Patent JP-2000058876-A (JP)
Title: Schottky barrier semiconductor device and fabrication thereof
Inventor: YOMO HIDEAKI
IPC: H01L29/47
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a Schottky barrier semiconductor device which can be driven at voltage while saving power and in which forward voltage is lowered while suppressing leak current in reverse direction, and a fabrication method thereof. SOLUTION: A lightly doped A lightly doped first conductivity type is grown epitaxially on a heavily doped first conductivity type (n+ type) semiconductor substrate 1. A second conductivity type (p+ type) semiconductor region 6 is provided on the surface of the semiconductor layer 2 at least across two regions and a metal layer 3 for forming a Schottky barrier is provided on the surface of the semiconductor layer 2 in the operating region. A heavily doped first conductivity type buried layer 7 is formed on the semiconductor substrate 1 side of the first conductivity type semiconductor layer 2, i.e., the operating region, where the semiconductor region 6 is nor formed.
Patent JP-H0545823-A (JP)
Title: Color diffusion transfer photosensitive material
Inventor: HIRANO KATSUMI
IPC: G03C8/08
Filed: 1991-08-15
Abstract: PURPOSE:To obtain the color diffusion transfer photosensitive material capable of forming a positive image low in minimum density and superior in color reproduction performance with high sensitivity by forming a photosensitive layer containing a reducible dye donor and sensitizing photosensitive silver halide by a tellurium compound. CONSTITUTION:The photosensitive layer formed on a support contains the tellurium-sensitized photosensitive silver halide emulsion, an electron donor, and the reducible dye donor used in combination of the electron donor and it is allowed to release a diffusive dye by being reduced. This dye donor alone releases no dye but it releases the dye when it is reduced in relation to silver development. The compound represented by the formula; PWR-(Time)t-Dye is preferable as this dye doner. In the formula, PWR is a group to be allowed to release (Time)t-Dye by reduction; Time is a group to release the dye or its precursor by the following reaction; and t is O or 1.
Patent JP-S6472672-A (JP)
Title: Television receiver
Inventor: SEKINE TATSUJI
IPC: H04N5/57
Filed: 1987-09-12
Abstract: PURPOSE:To lower a power source load state below the operating point of an overcurrent limitter and to prevent adverse influence such as the occurrence of different sound in a transformer core at the time of automatic channel- selecting action by reducing the level of a level control signal itself with luminance or contrast for a video signal processing circuit. CONSTITUTION:A transmission line for the level control signal with luminance and/or contrast is earthed through a transistor 25, and a mute signal is supplied to the base of the transistor 25. At the time of the automatic channel-selecting action, the transistor 25 is controlled by the mute signal, whereby the level of the transmission line of the level control signal is reduced to the side of an earth. Since the mute signal becomes 'H' in the middle of the automatic channel-selecting action (during time t1-t6), the transistor 25 is turned on and the level control signal with luminance and/or contrast from a terminal 23 is reduced. Consequently, a power load is totally kept low and it does not reach the operating point of the limitter. Thus, adverse influence such as the occurrence of abnormal sound in the transformer core can effectively be prevented.
Patent JP-H1069598-A (JP)
Title: Collision preventing device for vehicle
Inventor: HANAWA KEIJI
IPC: G08G1/16
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To exactly judge danger of collision without issuing an unnecessary alarm by predicting a running route of its own vehicle exactly reflecting a driver's steering operation and properly detecting an obstruction and the preceding car. SOLUTION: When three-dimensional distance distribution covering the whole image is calculated by processing a pair of images picked up by a stereo optical system 10 by an image processing part 50 and a three-dimensional position of road shape and a stereoscopic object (such as a vehicle and an obstruction) is detected from the distance distribution information with high speed, the following running route of its own car is estimated based on the inputted data from the road shape detected by the image processing part 50, car speed sensor 4, a yaw rate sensor 5 and a steering angle 6 and the preceding car to be followed and an object with danger of collision is specified among the plural detected vehicles and obstructions.  And when the danger of collision is judged by judging a collision alarm based on the data of the vehicles and the obstructions, the danger of collision is displayed on a display 9 and an alarm is issued to the driver.
Patent JP-H0278728-A (JP)
Title: Cooler for liquid-cooled engine
Inventor: YOKOYAMA YOSHIHARU
IPC: F01P7/14
Filed: 1988-09-13
Abstract: PURPOSE:To do without a special reserve tank and make the whole compact, by connecting a pressure regulating tank which absorbs the amount of a volume change accompanying the temperature change of a cooling liquid, to the circulation route of the cooling liquid connecting a radiator with a liquid-cooled engine. CONSTITUTION:A liquid-tight connection between a radiator 30 and the cylinder 10 of an engine 4 is made by means of the circulation route 32 of a cooling liquid. In this instance, a cooling liquid pump 33 whose purpose is to circulate the cooling liquid, and a pressure regulating tank 34 which absorbs the amount of a volume change based upon the temperature change of the cooling liquid, are provided at the middle way of the circulation route 32. And the pressure regulating tank 34 is constituted with a cylindrical tank main body 35 and caps 37 fitted to the both end opening portions of this tank main body 35. And also, the tank main body 35 is constituted with a rubber-like elastic body, and made to expand into a balloon shape by the pressure of the cooling liquid due to the rising of temperature.
Patent JP-H0971399-A (JP)
Title: Working arm
Inventor: KADOGUCHI SATORU
IPC: B25J5/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a working arm capable of easily carrying out fine actuation and which can be stored compact and easily. SOLUTION: A horizontal arm 12 free to revolve horizontally is provided on a first vertical shaft 11 arranged on a head end part of a boom, and a boom hoisting arm 13 is arranged on this horizontal arm 12 free to actuate to horizontally revolve and to boom-hoist by manual operation. A boom hoisting angle of this boom hoisting arm 13 is held by a balance cylinder 32. A second vertical shaft 14 is provided on a head end part of the boom hoisting arm 13 free to elevate, a slide arm 15 free to slide and horizontally revolve by manual operation is arranged on an upper end part of this second vertical shaft 14, and a working device 19 is provided on a head end part of this slide arm 15.
Patent JP-H0567778-A (JP)
Title: Transistor
Inventor: HOSHI MASAKATSU
IPC: H01L29/739
Filed: 1991-09-09
Abstract: PURPOSE:To improve surge breakdown voltage between a drain electrode and a surge electrode, to reduce a lead-out resistance of an avalanche current and to realize further fining. CONSTITUTION:An electrode 17 is also provided to a rear of a semiconductor substrate 1a and a drain electrode 14 is connected to a buried layer 2; thereby, a diode D3 is formed of the semiconductor substrate 1a and the buried layer 2. Since the diode D3 formed of the semiconductor substrate 1a and the buried layer 2 is formed in a wide range of an element, a surge breakdown voltage is increased. Furthermore, the ohmic connection between the buried layer 2 and the drain electrode 14 realizes effective reduction of a lead-out resistance of an avalanche current and further fining since formation of a deep base region is not required.
Patent JP-H0634350-A (JP)
Title: Method and device for measuring mean thickness of plate
Inventor: ISHIKAWA EIZO
IPC: G01B13/06
Filed: 1992-07-13
Abstract: PURPOSE:To provide a method and device for precisely and quickly measuring the mean thickness of a plate-shaped object to be measured by forming air films on the two surfaces of the object. CONSTITUTION:An jetting plate 2 having air jets over the surface is approached to each surface of a plate-shaped object to be inspected 1. The air film thicknesses on both sides are judged from the spacing of the air jetting surfaces of the two plates 2, air supply amount per unit time and unit area, the weight of the object 1, and the weight of the upper plate 2 and its accessories, and thereupon the mean thickness of the object 1 is determined.
Patent JP-H1072967-A (JP)
Title: Runner for fittings
Inventor: HASHIMOTO MASAYOSHI
IPC: E05D15/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To equip vertical adjusting mechanism easily assembled and manufactured and high in durability. SOLUTION: A runner for fittings is provided with a runner member 1 traveling along a rail B, a mounting member 2 fixed to a door panel A, and a supporting shaft 3 for connecting the runner member 1 to the mounting member 2. Vertical adjusting mechanism 4 of gear structure for adjusting the vertical position of the door panel A is provided between the mounting member 2 and the supporting shaft 3. Spur gears 42, 43 enlarged in tooth space and lengthened in tooth length are used in the gear structure of the vertical adjusting mechanism 4. One spur gear 43 is screwed with the supporting shaft 3 assembled slidably in a whirl-stop state to the mounting member 2, and the other spur gear 42 is fixed to an operating shaft 41 rotatably assembled to the mounting member 2 and disposed orthogonally to the supporting shaft 3.  Both spur gears 42, 43 are meshed with each other through a space of 90 deg..
Patent JP-S59113965-A (JP)
Inventor: MATSU BARUDENSUTOROOMU
IPC: B22D19/00
Filed: 1983-12-06
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-H04109256-A (JP)
Title: Supplement frequency counting means
Inventor: MOTOHASHI HIROOMI
IPC: G03G21/12
Filed: 1990-08-29
Abstract: PURPOSE:To confirm that a developer is supplemented and to count the frequency of supplementation by accurately counting the frequency of supplementation according to the output of a supplementation detecting means. CONSTITUTION:This device is provided with a supplementation counting means for counting the frequency of supplementation of a developer supplemented to a development device 5 and the supplementation detecting means which detects the supplementation of the developer to the development device 5. Thus, the supplementation frequency counting means counts the frequency of supplementation according to the output of the supplementation detecting means. Consequently, the supplementation of the developer is confirmed and then the frequency of supplementation can accurately be counted, so that a maintenance inspection period can accurately be displayed.