baber/WOPTO huggingface dataset:
Patent JP-H0846017-A (JP)
Title: Apparatus and method for positioning of board
Inventor: NODA KATSUHIRO
IPC: B23Q3/18
Filed: 1994-07-29
Abstract: PURPOSE:To reduce the friction force between a board and a stage and move the board smoothly to be pressed against reference blocks securely when the board is pushed by floating the board slightly off the upper surface of the stage by the blowing pressure of air. CONSTITUTION:First, air is made to blow up from blowing holes 5 provided in a stage 2. A board 10 is made to float with a little distance by the blowing pressure of the air to reduce the friction force between the rear of the board 10 and the upper surface 2a of the stage 2, so that the board 10 can be moved smoothly. In this state, a pushing arm 4 is operated to move the board 10 without a resistance and the circumference of the board 10 is pressed against reference blocks 3a-3c easily. Therefore, the board 10 can be positioned securely. The blowing air is sucked into a suction hole 6. Thus, by making the directions of the blowing air flow from the inside to the suction hole 6 at the center, dusts, etc., are not scattered around the stage 2.
Patent JP-S6353726-A (JP)
Title: Optical reproducing device and optical recording and reproducing device
Inventor: TANIGUCHI HIROSHI
IPC: G11B7/003
Filed: 1986-08-22
Abstract: PURPOSE:To attain recording or reproduction with high density, by reproducing a circular arc shaped recording locus formed on the recording medium of a rotary optical head being rotated setting an axis vertical to the recording plane of a tape shape, or a sheet shape, or a plate shape optical recording medium, as a rotary shaft, in a state without being brought into contact in order. CONSTITUTION:In the optical recording medium 4, a medium suitable for optical recording such as a material having phase change by heating, or the optical recording medium in which Curie point recording is utilized, is formed in a thin film shape on a tape, or a sheet. At time of recording, a laser light source 5 is modulated by a signal, and the circular arc shaped recording locus 13 is formed sequentially on the recording medium. At time of reproduction, the power of the laser light source 5 is weakened less than the power in a recording time, and traces on the recording locus through a similar path. At this time, the level, or the polarizing plane of reflected light from the recording medium, is varied, and the reflected light passes through a half mirror 7, and a lens 11, and a reproducing signal can be taken out by a photodetector 12. In this way, since the recording plane can be fed without being brought into contact even with a tape guide, deterioration in the recording plane is prevented from occurring, and a device can endure in repeated use for a long time.
Patent JP-2000030105-A (JP)
Title: Medal feeding device
Inventor: OMAE YOSHIRO
IPC: G07D1/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a medal charge device which can stably feed a medal or the like and in which the large quantity of medals or the like can be arranged in a medal path. SOLUTION: In a medal feeding device, a medal path 4 supporting a medal group 20 is provided and a medal 20a at one end of the medal group 20 is sent out from an opening end 4a. The device is provided with a rotary board 10 having a shaft center in parallel to the medal path 4, a medal push-out part 16 moving the medal group 20 in the direction of the rotary board, a medal storage part 26 which is formed on the rotary board and has an opening part 26a in which the medal can enter and an opening part 26b from which the medal can escape, a rotation driving means 12 rotating the rotary board, a conversion means 14 converting the rotary motion of the shaft center 10a in the rotary board into a straight motion and a transmission means 18 transmitting the straight motion to the medal push-out part 16 from the conversion means 14.  Then, the push-out part 16 to which the straight motion has been transmitted depresses the medal group and moves them onto the rotary track of the medal storage part.
Patent JP-2001021607-A (JP)
Title: Device for detecting partial discharge generating position
Inventor: ASAO YOSHIHISA
IPC: G01R31/12
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect only either vertical waves or horizontal waves included in an acoustic signal, and to accurately calculate a partial discharge position based on the detection signal in detecting the partial discharge position due to a defect of power cable connecting part or the like with an ultrasonic sensor. SOLUTION: In this partial discharge generating position detecting device, a pair of ultrasonic sensors 10a and 10b are arranged with a prescribed interval at arbitrary positions from the partial discharge position of an object, and either vertical wave or horizontal wave components are eliminated from each sensor signal by a signal processing part 11, and a distance until the discharge generating point is accurately calculated by an arithmetic part 12 based on any wave component signal.
Patent JP-S5899739-A (JP)
Title: Air-bubble detector
Inventor: YASUKAWA YUKIO
IPC: G01N27/06
Filed: 1981-12-10
Abstract: PURPOSE:To accurately detect the position of an air bubble, by enclosing a conductive fluid in a hermetically sealed insulating container so that a predetermined air bubble is formed, and electrically detecting as well as displaying the position of the air bubble. CONSTITUTION:A plurality of electrodes 2a, 2b, 2c are disposed so as to emerge into the inside of an insulating container 1 made of glass or the like. The ends of the respective electrodes are made flush with the inner wall of the insulating container 1. A conductive fluid is enclosed in the insulating container 1 so that an air bubble 4 having a predetermined volume is formed, and the container 1 is hermetically sealed. In case of utilizing the air bubble detector thus constructed as an attitude gyro, the horizontality degree of an object can be readily detected from the lighting state of each of light-emitting diodes 203, 205, since the electric resistance between the electrodes changes with the horizontality degree of the object.
Patent JP-H0484733-A (JP)
Title: High-temperature viscosity measuring apparatus
Inventor: ITO NORIAKI
IPC: G01N3/24
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to perform measurement by using a vertical furnace, and using alumina tubes for a test piece supporting stage and a load suspending jig. CONSTITUTION:A sample supporting stage 4 comprising an alumina tube is arranged in a vertical furnace comprising a heating part a and a measuring part B. A beam-shaped test piece 9 is supported with the upper end. A load suspending jig 5 comprising an alumina tube is provided in the supporting stage 4. A load is applied on the center of the test piece 9 with a pushing rod 6 of the jig 5. After the measuring temperature is reached, the jig 5 and the pushing rod 6 are lowered, and the load is applied on the test piece 9. Thus the measurement can be performed at high temperature.
Patent JP-H1122921-A (JP)
Title: Gas burner
Inventor: HASEGAWA MAKOTO
IPC: F23D14/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a control mechanism and improve the reliability of the same by a method wherein a control plate, pivoted about the center of a rotary shaft to control the inflow rate of mixed gas into lengthwise both ends of a mixing chamber, is provided at a connecting part of a mixing tube to the mixing chamber. SOLUTION: The control plate 15 of a control unit 14 is arranged in the downstream side 2b of a mixing tube 2 while mixed gas, flowing through the mixing tube 2, is branched at this position and is supplied respectively into the lengthwise both end units 3a, 3b of the mixing chamber from both sides of the control plate 15 through both sides of a partitioning plate 13. The control plate 15 of the control unit 14, arranged in the downstream side 2b of the mixing tube 2 in such a manner, is tilted by the rotating operation of a rotary shaft 17 through the rotating operation of an operating handle, provided at the outside of the mixing tube 2. According to this method, the inflow rate of mixed gas in the mixing tube 2 into lengthwise both end units 3a, 3b of the mixing chamber 3 of gas can be controlled.  Accordingly, the control unit 14 can be constituted of one sheet of control plate 15 and the operating members.
Patent JP-H0543107-A (JP)
Title: Paper discharge device
Inventor: HANEDA SATORU
IPC: B65H29/24
Filed: 1991-08-07
Abstract: PURPOSE:To reverse the obverse or the reverse to each other by conveying a transfer paper through a guide member and a pair of belt conveyor members. CONSTITUTION:A paper discharge device is constituted in such a way that an image surface is made possible to be selected from either one of an upward paper discharge mode and a downward paper discharge mode in a discharge paper of a transfer paper, and in the case of the upward paper discharge mode, the transfer paper is discharged rectilinearly in the horizontal direction, and in the case of the downward paper discharge mode, the transfer paper direction is changed from the horizontal direction to the downward direction by means of a guide member 36, and after the obverse or the reverse is reversed to each other by shifting the transfer paper during times of respective conveying operations of a pair of belt conveyor members 37 and 38 arranged in a V shape, the transfer paper is discharged by changing again the conveying direction to the horizontal direction by means of the guide member 36.
Patent JP-S5898568-A (JP)
Inventor: TAKEUCHI MICHIYUKI
IPC: E04F13/08
Filed: 1981-12-08
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-S6258714-A (JP)
Title: Electromagnetic delay line
Inventor: KAMETANI KAZUO
IPC: H03H7/30
Filed: 1985-09-06
Abstract: PURPOSE:To facilitate a fine adjustment for a delay time by connecting an auxiliary electromagnetic delay line element for the fine adjustment to the output terminal of or the intermediate way to the first electromagnetic delay line. CONSTITUTION:The first electromagnetic delay line element 1 having a delay time Td1 and a characteristic impedance R0 and the second electromagnetic delay line element 2 having a delay time Td2 and the characteristic impedance R0 are cascade-connected and a terminal resistor R0 is connected to them as a load. The one end of an auxiliary electromagnetic delay line element 3 having a delay time td/2 and a characteristic impedance R1 is connected to the connecting point P between the elements 1 and 2 and the other end of the element 3 is opened. The delay time of the element 3 is selected at a value smaller than one fourth of the rising time of a signal and the characteristic impedance R1 at an optional value. Therefore, by only varying the delay time or the characteristic impedance of the element 3, the delay time can be adjusted without adjusting the element 1.
Patent JP-H0278615-A (JP)
Title: Multilayer plaster
Inventor: YOERU JINRAIHI
IPC: A61K47/22
Filed: 1989-08-01
Abstract: PURPOSE: To obtain a multilayer plaster having a coating layer which is impermeable to components of a reservoir layer, a reservoir layer comprising an adhesive polymer and a styrene block copolymer and containing an active substance and a skin-permeable promoter, and a protective film. CONSTITUTION: This multilayer plaster comprises a coating layer (e.g. Al-treated polyester) which is impermeable to components (especially liquid) of a reservoir layer, the reservoir layer comprising an adhesive polymer and a styrene block copolymer and containing an active substance and a skin-permeable promoter and a protective film. Nitroglycerin, scopolamine, etc., is used as the active ingredient and a combination of 1,8-cineole and N-methyl 2 pyrrolidone in 9:1 weight ratio is preferably used as the skin-permeating agent. A mixture of polyisobutylene in a range of 1.0×10<3> to 5.0×10<4> molecular weight with an arbitrarily crosslinked styrene block copolymer is preferably used as the polymer constituting the reservoir layer.
Patent JP-H02160925-A (JP)
Title: Cotton-opener for opening compressed
Inventor: YOZEFU TENBURUKU
IPC: D01G7/10
Filed: 1989-08-01
Abstract: PURPOSE: To almost uniformly take out a fiber material by providing a controlling means to vertically move at least one of opening drums. CONSTITUTION: Opening drums 5, 6 and pressing drums 8a, 8b, 8c are rotatably supported by a rotary bearing 34 and a pressing cylinder 32 is fitted. The drum assembly is tilted around the rotary bearing 34 as shown by the arrows I, K by the pressing cylinder 32 to vertically move the opening drums 5, 6 and the pressing drums 8a, 8b.
Patent JP-H0274979-A (JP)
Title: Noise reducing recording material recording hologram
Inventor: JIYON II RIIDO
IPC: G03H1/02
Filed: 1989-08-01
Abstract: PURPOSE: To prevent the deterioration of the reconstructed image of a holographic image by the influence of spurious reflection by disposing an absorbent material in a determined position of the surface of a substrate in association with an exposure beam and making the absorbent material freely deformable in two directions in the thickness direction so that the absorbent material is deformed during the time a recording medium is exposed. CONSTITUTION: The recording medium 16 of a recording material 10 is disposed on the side of a refractive index matching liquid 18 facing a reflection mirror 20 and a supporting body 14 supports the recording medium 16. The absorbent or permeable material 12 is disposed on the side of the supporting base 14 facing the recording medium 16. The absorbent material 12 equilibrates with the moisture of the ambient environment. The absorbent or permeable material 12 matches the difference in the moisture between the transparent material and the ambient environment by absorbing the moisture from the ambient environment or releasing the moisture to the ambient environment. The recording medium 16 records the interference patterns of the recording medium 16 while the absorbent or permeable material 12 absorbs the moisture or releases the moisture preferably at a specified rate.  As a result, the cause for the interference by the spurious hologram is eliminated.
Patent JP-S6357431-A (JP)
Title: Grain cargo receiving apparatus
Inventor: UCHIDA TETSUO
IPC: G01G13/00
Filed: 1986-08-26
Abstract: PURPOSE:To greatly shorten the waiting time for receiving cargoes of grain from farmers who deliver those into a country elevator and a rice center, by providing a plurality of regulating tanks and a change-over damper for feeding grains from any one of the tanks into a rougher. CONSTITUTION:During such a cargo receiving work that grain delivered by a farmer A and received in a receiving hopper 1a is pooled in an regulating tank 1b and is then fed into a rougher 6, when all amount of grain delivered by the framer A has been received into a regulating tank 2B, grain delivered by a next framer B is received into a receiving hopper 1B and is pooled in the regulating tank 2B. Further when the grain delivered by the farmer A is weighed by a weigher 7 after all amount thereof is roughened, a change-over damper 5 opens the outlet port of the adjusting tank 2B to feed the grain therein into the rougher 6 so that the roughening of the grain is started. At this time the outlet port of the adjusting tank 2B is blocked by the changeover damper 5, and therefore, grain delivered by a next farmer C is received into the receiving hopper 1A and is then pooled in the regulating tank.
Patent JP-H0756534-A (JP)
Title: Liquid crystal driving circuit and liquid crystal driving method
Inventor: FUKAZAWA YUKIHIKO
IPC: G02F1/133
Filed: 1993-08-10
Abstract: PURPOSE:To make gradation display posible by an active address system at a simple matrix type liquid crystal display panel. CONSTITUTION:This is a liquid crystal driving circuit for driving a simple matrix type liquid crystal display panel 10 having an (x) number of scanning electrodes and a (y) number of signal electrodes provided with a scanning electrode driving circuit 17 for dividing the scanning electrodes into (m) set(pXm=x) at every adjacent (p) numbers, simultaneously selecting the (p) number of the scanning electrodes at the scanning timing of the scanning electrodes within the same set, impressing voltages of different waveforms at every scanning electrodes and driving them, a gradation signal generation circuit 14 for carrying out a gradation operation corresponding to the driving content of the scanning electrode driving circuit 17 and the gradation of a display signal and calculating the garadation driving signal of the (y) number of signal electrodes and a signal electrode driving circuit 18 for driving the (y) number of the signal electrodes in accordance with the gradation driving signal calculated by the gradation signal generation circuit 14.
Patent JP-H1138236-A (JP)
Title: Optical image sensor reduced in optical waveguide
Inventor: ARAI NAOKO
IPC: G02B6/42
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor that does not have any pitch deviation between the cores of a polymer optical waveguide array and a photoelectric converter array even though the operating temperature varies, that can prevent generation of pixel deviation, and that can make good reading possible. SOLUTION: The image sensor consists of the polymer optical waveguide array 3, in which plural cores are arranged in a one-dimensional array shape in a clad substrate inner section, and the photoelectric converter array 4, which detects the light beams propagated through the array 3 and converts the beams into electric signals. A hollow shaped thermal expansion suppression member 8 is provided to the coupling portion of the arrays 3 and 4 so that the thermal expansion coefficient of the member 8 in the core arrangement direction of the array 3 is made smaller than the thermal expansion coefficient of the array 3 in the same direction.
Patent JP-S5987962-A (JP)
Title: Continuous casting method
Inventor: TAKEDA YASUO
IPC: B22D11/128
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a high temp. billet which holds always a specified temp. even if the condition for cooling is changed in a curved type continuous casting machine by specifying the solidification rate at the point where spraying of water on the ingot ends. CONSTITUTION:The average temp. at the section of an ingot when it solidifies thoroughly varies with the condition for cooling the billet in a water spraying area if the solidification rate in the stage of ending the water spraying is >=60%. If, however, the solidification rate in the stage of ending the water spraying is <=60%, the average temp. at the section of the billet when it solidifies thoroughly is not affected at all by the condition for cooling the billet in the water spraying area and the billet holding always a suitable high temp. is obtd. The reason for limiting the solidification rate lies in that, if the solidification rate is <=60%, the enthalpy in the unsolidified part is substantially larger with respect to the enthalpy on the shell side and that the influence of the enthalpy on the shell side determined by the cooling condition in the water spraying area on the enthalpy over the entire part of the billet section is lessened.
Patent JP-H0248035-A (JP)
Title: Preparation of noble metal organosol
Inventor: MEGURO KENJIRO
IPC: B01J13/00
Filed: 1988-08-09
Abstract: PURPOSE:To uniformly disperse fine noble metal particles in an org. solvent by thermally decomposing a soln. of an org. noble metal compd. in the org. solvent to disperse fine noble metal particles in the org. solvent and to prepare noble metal organosol. CONSTITUTION:An org. noble metal compd. such as tris- or bis(acetylacetonato)- noble metal, noble metal acetate, acetylacetone-noble metal compd. or noble metal resinate is dissolved in an org. solvent such as xylene, bromobenzene or methyl isobutyl ketone. The pref. amt. of the org. noble metal compd. in the org. solvent is <=10%. The resulting soln. is refluxed at the b.p. of the org. solvent for 2-4hr in a reactor provided with a reflux unit to form fine noble metal particles and to obtain noble metal organosol.
Patent JP-H0483415-A (JP)
Title: Pulse generating circuit
Inventor: NARA KATSUMI
IPC: H03K5/00
Filed: 1990-07-26
Abstract: PURPOSE:To generate a pulse whose delay time can be determined by the characteristics of a delay element by constituting this pulse generating circuit of an output buffer, and input buffer and a circuit connected to one input terminal of a logical operation circuit through a serial circuit consisting of the other output buffer, a delay element and the other input buffer and outputting a pulse corresponding to a driving pulse from the output terminal of the logical operation circuit. CONSTITUTION:The pulse generating circuit is constituted of two output buffers 7-1, 7-2 connected to an input terminal 1 to which a driving pulse is to be impressed, one input buffer 8-1 connected between one output buffer 7-1 and one input terminal of the logical operation circuit 9 and the serial circuit consisting of the other output buffer 7-2, the delay element 12 and the other input buffer 8-2 and connected to the other input terminal of the circuit 9 and a pulse corresponding to the driving pulse is outputted from the output terminal 5 of the circuit 9. The resultant pulse width is a value corresponding to the characteristics of the delay element 12 only, then, the design of the pulse circuit is facilitated.
Patent JP-S5989513-A (JP)
Inventor: IKOU KOUJI
IPC: H02G5/06
Filed: 1982-11-11
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-H0363326-A (JP)
Title: Hydraulic piping for damping blade for microshovel car
Inventor: NISHIHARA SEIJI
IPC: E02F9/00
Filed: 1989-07-31
Abstract: PURPOSE:To protect a hydraulic hose against an obstruction on a ground and jumping soil and to prevent the damage of the hydraulic hose by a method wherein the connection parts of a piping are secured on the upper surfaces of arms secured to the rear of a damping blade, and the hydraulic houses are coupled to the connection parts. CONSTITUTION:Connection parts 24 and 24 of a piping are secured in a position in the vicinity of a damping blade 18 on the upper surfaces of arms 19 and 19 secured to the rear of a damping blade 18. Hydraulic hoses 26 and 26 running from the control valve of a frame 1 are coupled to one end parts 24a and 24a of the connection parts 24 and 24. When the arm 19 is rotated upward through actuation of a hydraulic cylinder 20, a change in a vertical gap between the base part 20 sides of the cylinder 20 and the arm 19 is reduced to reduce the occurrence of twist and bending of metallic pipes 27 and 28. Since the hose 26 is sufficiently bent in the vicinity of an arm end part 19a, an influence exercised by rotation of the arm 19 is eliminated to protect the hose 26.
Patent JP-S6089991-A (JP)
Title: Semiconductor light emitting device
Inventor: OOSAKA SHIGEO
IPC: H01S5/20
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a semiconductor laser which can obtain an output having large sole basic zero-order lateral mode by forming a region that the refractive index difference is increased by injecting carrier in contact with the stripe region of an active layer. CONSTITUTION:Holes are implanted from the first clad layer 12 side of P type of P-N junction formed in the boundary between the first clad layer 12 and the active layer 13 to the active layer 13 side of N type to reduce the refractive index of this portion. As a result, the refractive index distribution of the stripe width direction of the layer 13 becomes the state that the P type region 17 (A in the drawing) having large refractive index is interposed by the regions (B in the drawing) having small refractive index as compared with the original refractive index (C in the drawing), and a guiding having large refractive index difference is formed in the stripe region of the layer 13. Thus, a semiconductor laser having high output in the sole basic zero-order lateral mode can be obtained.