baber/WOPTO huggingface dataset:
Patent JP-H0419347-A (JP)
Title: Power generating device for stirling engine
Inventor: IWAMOTO SHOICHI
IPC: H02K35/00
Filed: 1990-05-10
Abstract: PURPOSE:To efficiently lead out it as electric energy into which mechanical energy generated by Stirling engine is converted, by mounting a magnet on at least one part of a piston and winding a coil which generates electromotive force by reciprocating motion of the magnet onto the periphery of a cylinder. CONSTITUTION:Stirling engine has such constitution that each top part of the cylinder liner 11 for compression and the cylinder liner 31 for expansion is sealed up with the compression side cooler 16 and the expansion side heater 36 respectively and both cooler 16 and heater 36 are connected to each other through Teflon tube 4 having an excellent thermal insulating property. When the engine is started up to run by heating the heater 36 with a burner and the like, a compression piston 12 on which a magnet 41 is mounted reciprocates inside the cylinder liner 11 for compression composed of an injector outer cylinder which has a coil 42 wound onto the periphery and is made of an insulation material. Speed electromotive force is then generated only in the wound coil 24 due to electromagnetic induction that makes it possible to lead out it as electric energy into which mechanical energy generated by Stirling engine is converted.
Patent JP-H11312019-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGIO KENICHIRO
IPC: G11C29/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a VDD level from increasing too much when a VCC becomes a high voltage like a burn-in test by controlling a conductive state in response to a test signal generated in the testing of a semiconductor integrated circuit. SOLUTION: Since a gate signal BI of an N type transistor N13b is changed from Low to High, a node Bb is turned into ground (gnd) level, and since an output node Ab of a constant current source gate signal generating circuit is turned from 3Vtn to 2Vtn, the GM of N type transistors N4b and N6b in a constant current sourse circuit is dropped. Then a current ISS 3b to flow form a VDD amplifier to a constant current source is decreased and an ISS 1b is decreased at the same time. Therefore, the drop of a VDD driver gate signal GATEb is made comparatively smooth and the ICCb is decreased. By using such a circuit, in the burn-in test, the VDD level in the normal operation can be made close to a burn-in test standard VDD level while being kept.
Patent JP-H11310883-A (JP)
Title: Surface treating agent for copper based material
Inventor: NISHIHAMA YUKIO
IPC: C23C22/52
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide film having excellent discoloration preventing effect and adhesive property to a copper based material by using a surface treating agent composed of an aq. solution containing at least one kind selected from a polyoxyalkylene nonionic surfactant and a phosphoric ester anionic surfactant and having specified pH. SOLUTION: The aq. solution having pH 1-7 is provided. The surfactant is preferably one kind selected from ethylenediaminetetrapolyoxyalkylene ether, polyoxyalkylene phenyl phenol ether and the like and the content of the surfactant is 0.01-5 g/l, an inorganic acid and/or an organic acid is blended to adjust pH 1-7 and alkali metal salt of the acid used for the adjustment of pH is contained as a pH buffer and after the contact with the surface treating agent for copper based material, the copper base material is heated at 50-500 deg.C. The treatment of the copper based material is carried out by dipping, spraying, brush coating or the like. The oxide film having remarkably excellent adhesive property is formed by heating after surface treatment.
Patent JP-H09307021-A (JP)
Title: Semiconductor device
Inventor: TSUKATANI NORIAKI
IPC: H01L23/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high reliability causing no cracks on an insulating substrate owing to an impact by wire bonding. SOLUTION: In this semiconductor device, a plurality of circuit patterns 102 to 104 of a conductive material are formed on an insulated circuit board 101, electronic elements 105, 106 including semiconductor elements are mounted at least on one circuit pattern of these circuit patterns and electronic elements 105, 106 including semiconductor elements are mounted at least on one circuit pattern of these circuit patterns and electronic elements 105, 106 and the circuit patterns 102 to 104 are connected by wire bonding. In this case, the circuit patterns 102, 104 are so arranged that the substrate exposed part between above circuit patterns 102 and 104 each other excepting a peripheral part of the circuit board 101 may not be straight in line located from end to end of the circuit board 1.  Then, in the case that one end of above board exposed part is an end part of the circuit board 101 besides the other end part comes in contact with the circuit patterns 102 and 104, the length of the straight line part of the board exposed part is not to exceed 70% of the length in its straight line direction and while in the case both ends come in contact with the circuit pattern not to exceed 90% of the length of the circuit board 101 in its straight line direction.
Patent JP-H04345590-A (JP)
Title: Boar pack
Inventor: MURAKAMI YUUICHI
IPC: B63C3/12
Filed: 1991-05-24
Abstract: PURPOSE:To realize the smallness of an occupying space for custody by folding compactly support posts on a rack frame, making it possible to conduct the accumulation custody of plural rack frames. CONSTITUTION:Main support posts consisting of the 1st and 2nd posts are provided on a pair of perimeter side frames at a rack frame 1 so as to be able to rise/collapse into a rising up position and a turned in position to a rack frame center portion side, and hull support portions are turnably provided at the upper ends of the main support posts. A sub support post is incliningly arranged astride over a main support post upper end portion and the other pair perimeter side frame approximate center portion, and its upper end is attachably/detachably fitted to a main support post, and its lower end is fitted to the perimeter side frame so as to be able to rise/collapse into a rising up position and a turned in position to a rack frame intermediate side, and leg members are provided at the lower surface of the four corner portions of the perimeter side of the rack frame, and the same time receiving seats are provided at the upper surfaces of the four corner portions.
Patent JP-H0417769-A (JP)
Title: Fuel injection nozzle
Inventor: EGUCHI NOBUJI
IPC: F02M61/18
Filed: 1990-05-09
Abstract: PURPOSE:To enable the formation of a whirl of atomized fuel, and ensure the more complete mixture of the fuel and air by forming a spiral groove on the internal surface of a nozzle. CONSTITUTION:A nozzle needle 13 is pushed up with fuel pressure and separated from a valve seat, thereby injecting fuel through a nozzle 10. In this case, a spiral groove 60 is formed on the internal surface of the nozzle 10. The spray 61 of fuel is made to advance, while whirling, through the air via the spiral groove 60. According to the aforesaid construction, the surrounding air is actively introduced, and the spray 61 of fuel and the air are better mixed.
Patent JP-H1145750-A (JP)
Title: Electric contact
Inventor: CHIN TAIRA
IPC: H01R13/11
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact having a small female contact section capable of realizing satisfactory electric contact with a mating contact. SOLUTION: This electric contact is formed by punching and bending a metal sheet, and it has a nearly box-shaped female contact section 20. A female contact section 20 has a contact piece 30 on the inside. The contact piece 30 contains a bent section 31 and a tongue piece section 32. The bent section 31 is bent-formed and extended from the rear end of a second bottom wall 22. The tongue piece section 32 continued to the bend section 31 has a contact portion 32a further extended forward from the bent section 31 and facing the second bottom wall 22. A top wall 24 is provided with a protruded piece 40 toward the contact piece 30 at the back face position of the tongue piece section 32, and the protruded piece 40 supports the contact piece 30 when the female contact section 20 accepts a mating contact 110.
Patent JP-H01291810-A (JP)
Title: Sofa bed device
Inventor: MATSUMOTO HISAO
IPC: A47C17/16
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the reduction of cushioning performance at the center portion by connecting only the sides located outside four frames rectangularly arranged as a whole with hinge mechanisms and not connecting the sides on the inside with the hinge mechanisms. CONSTITUTION:Sides of a pair of adjacent frames located on the outer periphery of a rectangle formed by frames 3a-3d are rotatably connected by hinge mechanisms 8, 9, 11, 12 using the upper end side in the height direction as a fulcrum. Multiple wires 15, 16, 21, 22 are arranged respectively along a gap between facing sides of adjacent frames, one end is fixed to the side portion on the outside of each frame. A holding member 17 is arranged at the portion where angle sections of four frames are collected, through holes in which other end sections of wires are inserted are provided, wires are inserted into these through holes and bent, the other end sections are fixed to a base 1 or the frame adjacent to the frame fixed with one end of wires, thus the wires are held not to be largely loosened even if the frames are rotated.
Patent JP-S61282464-A (JP)
Inventor: MATSUI NOBORU
IPC: D04H1/558
Filed: 1985-05-31
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-H06332187-A (JP)
Title: Image forming material
Inventor: OTOMO RYOSUKE
IPC: G03F7/027
Filed: 1993-05-21
Abstract: PURPOSE:To provide the image forming material with which the transferred matter approximate to printed matter is obtainable as a prepress proof for color proof. CONSTITUTION:This image forming material is produced by forming a photosensitive layer contg. coloring agents on a base and further having a protective film on this photosensitive layer. The image forming material is subjected to image exposing and transfers the images onto an image receptor such as paper by a difference in tackiness in the transfer of the exposed parts and unexposed parts in the photosensitive layer. The photosensitive layer contains a mixture composed of methacryloyl group-contg. silicone and acrylic oligomer as a solid content at 0.01 to 5wt.% of the coloring agents and contains body pigments having 0.001 to 10mu grain sizes at 5 to 50wt.% of the coloring agents. This image forming material does not generate blocking by heat. The transfer of the silicone compd. over the entire surface of the transferred surface does not arise at the time of transfer of the first color and the transfer of the image forming material of the second and subsequent colors is not hindered at the time of superposing the many colors on each other.
Patent JP-H02299441-A (JP)
Title: Motor
Inventor: HORIO NORIYASU
IPC: H02K11/00
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the breakage of the sealing resin due to bending of a lead wire and stabilize a stator burning preventing function by a method wherein the first insulating tube and the second insulating tube are applied on the root of the lead wire of a temperature fuse in double. CONSTITUTION:A temperature fuse 4 is constituted of a fusible body 9 sealed in a case 8, whose both ends are sealed tightly by sealing resin 7. Upon mounting, lead wires 6, led out of both ends, are bent along a coil 2. The first insulating tube 10 is applied on the lead wire 6 of the temperature fuse 4 to the root of the same while the second insulating tube 11 is applied to a sealing resin 7 across the end of the case 8 and the end of the first insulating tube 10. According to this method, a force to break the sealing resin will never be applied even when the lead wire is bent since the root of the leading wire is covered in double by the first and second insulating tubes and the bending rigidity of the same is higher than the other parts of the same whereby the air-tightness of said part will never be lost and error will never be generated in the performance of the fusible body. Accordingly, a stator burning preventing function may be stabilized.
Patent JP-H06331229-A (JP)
Title: Hot water refrigerant heating type air conditioner
Inventor: HANIYU HIROYUKI
IPC: F25B1/00
Filed: 1993-05-21
Abstract: PURPOSE:To prevent the abnormal heating of a refrigerant from occurring by a method wherein a heating means for a refrigerant by hot water and passage control device for the hot water are provided on the suction side of a compressor, and at the same time, a means to cancel the heating device for the refrigerant by hot water, and a selecting means to select the validness and invalidness of the heating device for the refrigerant by hot water are provided. CONSTITUTION:A refrigerant which is condensed by indoor units 2-A, B, C returns to an outdoor unit 1, and passes through a refrigerant control valve 15 for heating, and since the refrigerant control valve 15 for heating is fully opened, the refrigerant passes through as it is. The refrigerant which has passed the refrigerant control valve 15 for heating enters a hot water refrigerant heat-exchanger 16, and is heated to an intermediate/high temperature by hot water which is controlled by a passage control valve 17, and returns to a compressor 3. At this time, the upper limit value for the temperature of the hot water becomes approx. 90 deg.. By this kind of temperature, an abnormal heating of the refrigerant can be prevented from happening. At the same time, even when a thermorunaway takes place, a fracture of components does not generate by this kind of temperature, and the hot water heat-exchanger can be prevented from breaking.
Patent JP-S5344637-A (JP)
Title: Remedy and prevention for arthritis of livestocks
Inventor: YOSHIDA SHIGERU
IPC: A61K33/06
Filed: 1976-10-05
Abstract: PURPOSE: To remedy and prevent arthritis of livestocks such as milch cow by dowing magnesium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60263124-A (JP)
Title: Driving method of liquid-crystal element
Inventor: YAZAKI MINORU
IPC: G02F1/133
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a desired light transmission state at a high speed by a multiplexing driving method by impressing AC pulses whose absolute crest value is V1 during a selective period of one frame of each scanning electrode and AC high-frequency pulses that ferroelectric liquid crystal does not respond to except during the selective period, and also applying +V2 or -V2 to each signal electrode when turning on a picture element or -V2 or +V2 when turning it off. CONSTITUTION:A scanning electrode when selected is impressed with an AC positive voltage pulse first and then a negative voltage pulse. Namely, each scanning electrode is impressed with AC pulses which have an absolute crest value V1 and equal plus and minus pulse width when selected and also impressed with AC high-frequency pulses + or -V2 having 5musec pulse width when not selected. Further, each signal electrode is impressed with a voltage -V2 with the same pulse width as that during the selection period when the picture element is turned on (e.g. in a bright state) or with a voltage +V2 with the same pulse width when off (e.g. in a dark state).
Patent JP-S62278272-A (JP)
Title: Mass production type film forming device
Inventor: IKEDA TERUHIKO
IPC: G03G5/08
Filed: 1986-05-24
Abstract: PURPOSE:To uniformly maintain the temp. of respective substrates and to quickly form thin films without having uneven quality by mounting the substrates respectively to plural pieces of heat pipes contg. working fluid and controlling the temp. of the substrates via the working fluid. CONSTITUTION:The working fluid 13 is sealed into cylinder bodies 12a-12d having good heat conductivity to form the circular cylindrical heat pipes 11a-11d and photosensitive drums 3a-3d are respective mounted thereto. A housing 14 is installed to the lower part of the heat pipes 3a-3d. The working fluid 13 in the housing 14 and the working fluid 13 in the heat pipes 11a-11d are continuously untied. The housing 14 is enclosed by a heating source 15 except the top surface. The working fluid 13 is heated by a heating source 15 and the heating temp. is controlled by a temp. controller 16. The surfaces of the drums 3a-3d are thereby uniformly heated without the uneven temp. and the uniform thin films are formed thereon.
Patent JP-H11311925-A (JP)
Title: Pseudo original and trouble diagnosing method
Inventor: OTANI SHINTARO
IPC: G03G15/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To accurately and surely detect fogging trouble by providing a 2nd pseudo original color part for detecting fogging trouble having reflected light quantity smaller than the reflected light quantity of a 1st pseudo original color part for detecting fogging trouble. SOLUTION: This pseudo original 3 is constituted of the 1st pseudo original color part for detecting fogging trouble 101 having nearly the same reflected light quantity as the reflected light quantity of a blank original and the 2nd pseudo original color part for detecting fogging trouble 102 having the reflected light quantity smaller than the reflected light quantity of the part 101. The color of the part 102 is set to the color which makes the reflected light quantity of the part 102 smaller than the reflected light quantity of the part 101. In other words, the color which makes the reflected light quantity of the part 102 smaller than the reflected light quantity of the part 101 is set so as not to exceed the reflected light quantity of the blank original placed on a contact glass.
Patent JP-S62277078-A (JP)
Title: Piezoelectric motor
Inventor: ISHIBASHI MASATERU
IPC: H02N2/00
Filed: 1986-05-23
Abstract: PURPOSE:To reduce the loss of the drive of a piezoelectric motor by attaching a rotor to a rotational shaft, and integrally rotating the shaft, a pressure applying elastic unit and the rotor to eliminate the rotary load to the elastic unit. CONSTITUTION:A rotor 1 is attached to a rotational shaft 7 rotatable with respect to a stator 2. The stator 2 has a disclike supporting base 3 and a circular vibrating member 4 provided on the outer periphery. A vibration member 4 is secured through a piezoelectric element 5 and a buffer material 6 to the base 3. A circular elastic retainer 12 is secured to the end of the shaft 7, and an elastic unit 13 for pressing the member 4 on the rotor 1 is interposed between the retainer 12 and the rotor 1. The shaft 7, the unit 13 and the rotor 1 are integrally rotated.
Patent JP-H06332500-A (JP)
Title: Voice reproducing device with variable speed reproducing function
Inventor: OKANO HIDEO
IPC: G10L21/003
Filed: 1993-05-21
Abstract: PURPOSE:To widen the selection range of variable speeds, to make the selection with a simple operation and to provide a high speed hearing and reproduction. CONSTITUTION:When an instruction is issued to change the reproducing speed of digital voice signals by a sliding button continuous operation member, a pressure sensor 18 detects the amount of the operation of a sliding button 19A as a voltage value corresponding to the pressure change and supplies the value to a main controlling circuit 8 through an analog/digital converter 17. The circuit 8 time axis compresses voice signals by a digital signal processing section 5 and reproduces them under the condition in which the contents are recognizable when the reproducing speed specified by the output voltage value of the sensor 18 is within the range defined by a standard reproducing speed and a four times reproducing speed. If the reproducing speed exceeds the four times reproducing speed, the reproduction is performed under the condition in which discrimination is made whether voice signals are recorded or not.
Patent JP-S62274414-A (JP)
Title: Input device for image moving extent
Inventor: KAI MAKOTO
IPC: G06F3/038
Filed: 1986-05-23
Abstract: PURPOSE:To freely control a position of a cursor by the slight moving extent of a stick, by using a pressure sensor which uses a pressure sensitive conductive rubber. CONSTITUTION:Pressure sensors 6 consisting of pressure sensitive conductive rubber, which are stuck in a state that they are separated in the forward and backward direction and the right and left direction, respectively, of a stick are provided on the inner wall of a housing 3 in the periphery of the stick 2, and can contact a pressure transfer piece 5 which has been installed to the stick 2. The pressure sensor 6 is constituted by laminating electrode plates 8, 8 on both faces of the pressure sensitive conductive rubber 7, and covering its surface with a cover material 9 for protecting the electrode plates 8, 8. In such a state, by a movement of the stick 2, a pressure force applied to each pressure sensitive conductive rubber is outputted as an electric signal, and converted to a pulse wave of a different period, only in case of an output signal for increasing a value in a time series. By inputting it to a host computer, a position of a cursor can be determined on a display.
Patent JP-S609982-A (JP)
Inventor: YOKOYAMA TAKASHI
IPC: D06P5/00
Filed: 1983-06-30
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-H08172300-A (JP)
Title: Component-position recognition apparatus
Inventor: MIYAJI SHIN
IPC: G06T7/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a component-position recognition apparatus by which the position of an electronic component comprising at least two leads can be recognized with high accuracy. CONSTITUTION: A component-position recognition apparatus is provided with a component-image storage means 101 by which the light and shade image of an electronic component is stored, with lead-position arithmetic means 103, 104, 105, 106 by which positions of leads inside respective regions are found on the basis of pieces of image data inside a plurality of regions to be set so as to separately contain respective whole images of at least two leads of an electronic-component image and with a component-position computation means 107 by which the position of the electronic component is found on the basis of the positions of the leads inside the respective regions found by the lead-position arithmetic means.
Patent JP-S62277539-A (JP)
Title: Evaluating method for quality of continuous casting piece
Inventor: YAMAGUCHI SUSUMU
IPC: G01N21/67
Filed: 1986-05-27
Abstract: PURPOSE:To evaluate a flaw in a product steel material at the stage of a casting piece by detecting an inclusion present under the surface of the casting piece which is formed by curved mold continuous casting by applying a light emission analytic method, etc., and estimating the surface quality of the final product (steel material) from the detected quantity. CONSTITUTION:Molten metal S in a tundish T is injected into a mold M through a dipped nozzle N. Then, the casting piece 1 which is cooled and solidified is drawn downward by pinch rollers P which are formed in a curved shape to cast the casting piece 1 continuously. At this time, a scale (black skin) on a surface to be inspected at the center part of the surface L of the casting piece 1 is removed by specific thickness, i.e. about 2-3mm and the inclusion in the casting piece 1 is analyzed by the light emission analytic method. Then, alumina which is the inclusion causing the generation of a linear flaw in the casting piece 1 and Ca, Na, etc., which are inclusions causing the generation of a white spot are detected. Thus, the linear flaw and white spot of a steel plate are estimated at the stage of the casting piece, so the casting piece having inclusions is removed from the process to improve the manufacture yield.
Patent JP-S5244962-A (JP)
Title: Rice cake base selector conveyer
Inventor: ITOU SABUROU
IPC: B65G47/00
Filed: 1975-10-03
Abstract: PURPOSE: Rice cake bases selecter conveyer, in which sieb plate reciprocating vertically and in conveying direction and thickness gauge plate to reject tos thick pieces. 
     COPYRIGHT: (C)1977,JPO&Japio