baber/WOPTO huggingface dataset:
Patent JP-H11132090-A (JP)
Title: Crank angle detecting device
Inventor: ONUMA KIMINORI
IPC: G01D5/244
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately specify standard position time and to improve controllability of an engine by providing a pair of pickups near the outer periphery of a rotor provided with plural number of parts to be detected, by suitably processing the generated pulses, and by setting the standard position time of rotation angle of a crank shaft. SOLUTION: Only ten projecting parts 2 as parts to be detected are continuously arranged in 30 deg. interval on the outer periphery of a rotator 1 rotating in association with a crank shaft, lacking parts A are placed on it, and a pair of electromagnetic pickups (PU from now) 3a, 3b are placed 180 deg. away from each other near the outer periphery of this rotator 1. Negative electrode pulses are generated at each PU 3a, 3b in accompany with rotation of the rotator 1, and are inputted into an ECU 4. First and second pulses outputted from each pickup 3a, 3b are detected, and when not less than a given number of second pulses are detected after the first pulse is detected, a time when the first pulse is newly detected is set to a standard position time of the crank shaft.
Patent JP-H11132201-A (JP)
Title: Counter balance valve
Inventor: ARAI MITSURU
IPC: F15B11/044
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent hunting (a rotational fluctuation) and looseness of a hydraulic motor by arranging a spool in a driving hydraulic circuit of the hydraulic motor. SOLUTION: When a spool moves toward a neutral position N from a first position A, the communicating area of a left side chamber 28 with a first pump side part 22 becomes large in the initial stage of a stroke, becomes small in the middle stage of a stroke, and becomes medium in the last stage of a stroke. When the spool moves toward the neutral position N from a second position B, the communicating area of a right side chamber 29 with a second pump side port 23 becomes large in the initial stage of a stroke, becomes small in the middle stage of a stroke, and becomes medium in the last stage of a stroke. In this way, when the spool moves toward the neutral position from the first position A and the second position B, a moving speed of the spool becomes high in the initial stage of a stroke, becomes low in the middle state, and becomes medium in the last stage, and while preventing cavitation, the spool can be moved to the neutral position in a short time. Therefore, by arranging the spool in a driving hydraulic circuit of a hydraulic motor 5, the speed is reduced without a shock while preventing cavitation, and the hydraulic motor 5 can be stopped in a short time.
Patent JP-H04167710-A (JP)
Title: Manufacture of interdigital electrode surface acoustic wave element transducer and electronic function element using anodic oxidation
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1990-10-30
Abstract: PURPOSE:To reduce the loss by adopting the structure with a narrow gap obtained through the separation of electrodes with a dielectric film obtained by anodic oxidation or oxidation of a metal. CONSTITUTION:A dielectric film 5 is obtained by processing a conductive film 4 not covered by a resist and entered from its end under the resist into a dielectric material by anodic oxidation or metal oxidation or the like. The conductive film 4 to a depth not covered by the resist or entered from its end under the resist is processed into a dielectric film 7 by anodic oxidation or metal oxidation and a conductive film 8 is obtained by adhering the conductive film to the conductive film 4. Then the conductive films 4, 8 obtained by removing the resist are separated by the dielectric films 5, 7 with a narrow width to form a minute gap in which extraction electrodes 9, 8 are connected. Thus, the resistance loss is reduced.
Patent JP-H06151568-A (JP)
Title: Electrostatic chuck device
Inventor: TAKANO KAZUO
IPC: H01L21/68
Filed: 1992-11-02
Abstract: PURPOSE:To provide an electrostatic chuck device which has a function of adjusting the temperature of a wafer without having adverse effect on the processing of a wafer. CONSTITUTION:A wafer 50 is clamped by a chuck body 10 with the suction force according to the power supplied from a DC voltage controller 30. A thermocouple 40 is arranged to detect the temperature of the chuck face of this chuck body 10, so it indirectly detects the temperature of a wafer 50. When the wafer 50 is processed and the temperature of the wafer 50 goes up with the lapse of its processing time, the DC voltage controller 30 increases the power supplied to the chuck body 10 and raises the suction force between the wafer 50 and the chuck body 10, and suppresses the temperature rise of the wafer 50.
Patent JP-S62150585-A (JP)
Title: Cmos memory circuit
Inventor: AIZAKI SHINGO
IPC: G11C11/409
Filed: 1985-12-25
Abstract: PURPOSE:To reduce noise generated from an output transistor (TR) by giving a NOR logic signal between an output circuit input signal and the 2nd output circuit control signal to the gate terminal of the 2nd N-channel MOS TR. CONSTITUTION:The potential of a data output terminal Dout is decided by the potential at an output circuit input signal IN. That is, when the output circuit input signal IN is at an L level, the potential at noes N31, N32 keeps an H level, the level of a node N33 changes from L to H level and keeps the H level. Further, the level of a node N34 changes from L to H level once in synchronization with a pulse signal of the 2nd output circuit control signal phi32 and the changes to the L level again. Thus, the reading is executed while being divided into a period when N channel MOS TRs Q33, Q34 are turned on and a period when only the N-channel MOS TR Q33 is turned on, and a '0' data is sent to the data output terminal Dout. Thus, a noise caused by a current flowing to an output TR in the internal power supply is reduced.
Patent JP-H11131784-A (JP)
Title: Storage cabinet
Inventor: RIKUNO JIYUNJI
IPC: E04F19/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a storage cabinet which eliminates an obstruction to the entrance and leaving of others. SOLUTION: A recess 50 is provided at a position midway in the vertical direction of a storage cabinet 5 so as to be spaced apart from a main entrance 2, and bench part 59, on which one can sit, is provided on the bottom surface of the recess 50. Thus one can put on the shoes taken out of the cabinet 5, while sitting on the part 59, and hence there is not need having to put on the shoes by sitting on the floor of the entrance so that others can smoothly enter and leave the entrance, eliminating an obstruction to the entrance and leaving.
Patent JP-H06143604-A (JP)
Title: Ink containing section connection structure of ink jet recording head
Inventor: KUBOTA HIDEMI
IPC: B41J2/175
Filed: 1992-11-02
Abstract: PURPOSE:To provide an ink containing section connecting structure of an ink recording head capable of carrying out an inexpensive recording and selectively connecting different shapes of ink containing sections coping with the future diversity, thereby being capable of using for a long time. CONSTITUTION:A recording head section 1 can be connected to an ink containing section 2 via a pipe-shaped connection member 3 having an elastic sealing member 13 for sealing a gap between the ink containing section 2 and the recording section 1 from outside, thereby obtaining an ink containing section connecting structure of an ink jet recorder.
Patent JP-H06148094-A (JP)
Title: Method for inspecting mixture of foreign matter of sheetlike product
Inventor: SUGIYAMA MASATOSHI
IPC: G01N21/89
Filed: 1992-11-02
Abstract: PURPOSE:To effectively detect mixture of a foreign matter by imaging a surface of a sheetlike product by a CCD camera by irradiating the product from its rear surface, and detecting a part having different density difference from that of its periphery from the image. CONSTITUTION:A sheetlike product 11 to be detected for mixture of a foreign matter is disposed on a light projecting unit 10, the product 11 is imaged together with a light transmitted through the product 11 by an upper monochromatic CCD camera 12, its image signal is input to an image processor 13, and mixture of the foreign matter is inspected by a computer 14. That is, the input image is processed by a density morphology and an image statistical quantity, and images obtained by the respective processes are combined to obtain the image of the matter. Number of parts recognized as the matters and its area are obtained, and the product 11 is decided whether acceptable or rejectable.
Patent JP-H09139843-A (JP)
Title: Image processor
Inventor: SUZUKI HIROYUKI
IPC: G03G15/01
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent characters from being thickened, etc., by identifying the outside edge part and inside edge part of edge parts, replacing the chromatic color data and achromatic color data of outside edge part and the chromatic color data of inside edge part with the smallest data among a concerned picture element and peripheral picture elements and performing edge emphasis to the data of inside edge part. SOLUTION: Black character discrimination is classified into processing such as character (edge) discrimination. A luminosity signal prepared by an HVC converting part is inputted to a line memory 1502 and when a-NEGA signal is 'L', the data of inputted luminosity signal is inverted and outputted. The data read out of the line memory 1502 are inputted to a 1st-order differentiating filter 1503, 1st-order differentiating filter 1504 and 2nd-order differentiating filter 1508. The 1st-order differentiating filter 1503 outputs a detecting value higher than that of 2nd-order differentiating filter 1508 concerning the edge part of thick line, and the 2nd-order differentiating filter 1508 outputs a detecting value concerning the edge part of thin line.  The discrimination of black is performed corresponding to saturation data and when the edge part is lower than a prescribed reference value, it is discriminated as black.
Patent JP-2000111039-A (JP)
Title: Ignition controller for petroleum water heater
Inventor: ITO KIYONOBU
IPC: F23N5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a combustion sound at the time of igniting a petroleum water heater, a vibration, an incomplete combustion gas and smoke. SOLUTION: Combustion air is supplied by a blower 2, pressurized fuel is sprayed in a foggy state by an electromagnetic pump 1, and the foggy fuel is ignited by a discharging spark of a discharging igniter 3. A phase control means 5 is provided at the pump 1, and a discharging pressure of the pump 1 is gradually enhanced by a phase control at the time of igniting to obtain a specified sprayed fuel flow rate. A diode for rectifying AC drive power source voltage to alter to and supply a half-wave pulsating current is mounted at the pump 1. A pulsating converting means 6 for supplying the AC power source voltage directly to the pump 1 under a short-circuiting control is provided at the diode.  The means 6 supplies the AC power to the pump 1 on the way of raising the specified fuel flow rate after an ignition to control a full-wave phase to enhance a driving frequency of the pump 1 to reduce a changing width of the discharge pressure, thereby lowering the discharging output of the electromagnetic pump at the time of igniting to realize a steady ignition.
Patent JP-H04169093-A (JP)
Title: Dispersive type electroluminescence(el) panel
Inventor: YAMAGUCHI HIDEKI
IPC: H05B33/06
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a dispersive type EL panel, which has good moisture proof and vibration resistance, easy cost reduction and high reliability, by forming an outer film out of a metal foil comprising a material of specific gravity of not less than 2.7 and of compressibility of not less than 0.27X10<6>kg/cm<2>, sandwiched between resinous films. CONSTITUTION:A transparent conductive film for which a transparent first electrode 4 is formed on a high molecular film 5, is thermally applied on an emission layer 3 in such a way that the film is connected to the emission layer 3 in the transparent electrode side. Outer films 7, 8 which are of moisture proof structure of a second layer, are formed on the outer peripheral surface of a water-trapping film 6, and leads 9, 10 for connection are drawn out to the outside by penetrating the outer films. The outer film 7 is formed in the side of a non-emission surface, and is formed out of resinous film and of a metal foil, for which a material of specific gravity of not less than 2.7 (18 deg.C), and of compressibility of not less than 0.27X10<6>kg/cm<2> (18 deg.C), is used. A dispersive type EL panel having reliability for which cost can be easily cut, can thus be obtained without sacrificing moisture-proof, insulating characteristic, and vibration resistance.
Patent JP-H05105394-A (JP)
Title: Auxiliary jib device of crane
Inventor: SAWAFUJI YOSHITOSHI
IPC: B66C23/70
Filed: 1991-10-16
Abstract: PURPOSE:To make it possible to select either one of two methods of transverse swing and upward swing in response to the situation of a job site in an auxiliary jib device that houses the auxiliary jib of a crane in a state wherein it is folded up along the side of a boom as a method in which the auxiliary jib is operated between its service position and housed position. CONSTITUTION:This device is an auxiliary jib device capable of performing transverse swing, and constructed in such a way as to make the upward swing of an auxiliary jib main body 4 possible by possessing a hydraulic cylinder 8 that rotates the auxiliary jib main body 4 mounted on an auxiliary jib rotation frame 3 through a horizontal shaft 5 freely rotatable in a vertical direction with the horizontal shaft 5 as the center.
Patent JP-S62150134-A (JP)
Title: Method for measuring optical fiber
Inventor: YAMAUCHI RYOZO
IPC: G01M11/02
Filed: 1985-12-25
Abstract: PURPOSE:To contrive shortening of a measuring time and the enhancement of accuracy by making it possible to easily perform work when a single core wire optical fiber covered on every one fiber is measured, by integrating a plurality of optical fibers to be measured so as to put the same in order in the vicinity of the terminals thereof in almost parallel manner. CONSTITUTION:A plurality of single core wire optical fibers 3 to be measure are arranged in parallel so as to put both terminals 31 in order and subsequently integrated in such a state that said terminals 31 are parallelly put in order. The integration is performed by fixing said terminals 31 by a thermoplastic, thermosetting or ultraviolet curable resin to locally form the same into a tape form and, thereafter, the end surfaces thereof are collectively cut and shaped and the coating of the terminal part of each optical fiber is removed to expose a core wire. Because both of the terminals 21, 41 of incident side optical fibers and emitting side optical fibers 4 are similarly integrated in a tape form, the incidence and emission of light to a plurality of optical fibers 3 to be measured are performed from the tape part to the tape part and, therefore, the alignment of optical axes as a hole is easy and connection also becomes easy.
Patent JP-S63148286-A (JP)
Title: Fixing device
Inventor: WASHIYAMA SHIGETATSU
IPC: G03G15/20
Filed: 1986-12-12
Abstract: PURPOSE:To obtain an excellent fixed image by utilizing heat by setting a specific time to the cumulative time of the time when a power source is on and inhibiting an air cooling means from operating for a predetermined time after the power source is turned on when the power source is off for longer than the constant time. CONSTITUTION:A heat discharging fan 530 is arranged as the air cooling means outside the flank of a casing and connected to a control circuit 532 through a driving circuit 531. A detecting circuit 533 which detects whether or not the power source of the device is on is connected to the control circuit 532 and detects the power source being turned on to inhibit the heat discharging fan 530 from operating for the specific time after the power source is turned on for a 1st time and the specific time is calculated as the cumulative time of the time when the power source is on. When the power source is off for the constant time after the specific time later, the control circuit 532 detects the power source being turned on again by the detecting circuit 533 and inhibits the heat discharging fan 530 from operating for a predetermined time after the power source is turned on again. Consequently, thermal deterioration and damage are precluded and an excellent fixed image is obtained at all times by utilizing heat.
Patent JP-2000120833-A (JP)
Title: Continuously variable transmission with infinite change gear ratio
Inventor: NAKANO MASAKI
IPC: F16H37/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To simplify the inside structure of a casing and improve the assembly property, while shortening the axial direction size of an unit input shaft side. SOLUTION: This is provided with a fixed transmission and continuously variable transmission connected to an unit input shaft 1a and CVT shaft 1b respectively. The unit input shaft 1a is provided with a flange 42 engaged with a crank shaft 13 on one end and connecting the crank shaft 13 with the unit input shaft 1a in a rotation direction, a through hole 30 connected to CVT shaft 1b side in a rotation direction, a gear 3a arranged on the unit input shaft 1a of the continuously variable transmission side rather than the flange 42 and for constituting the fixed transmission and a bearing 18 arranged while approaching to the gear 3a and supported to the casing 14 side through a partition wall 14A and for supporting the unit input shaft 1a turnably. A pilot bearing 19 is interposed between the unit input shaft 1a and crank shaft 13.
Patent JP-2000125178-A (JP)
Title: Image pickup unit
Inventor: IKEDA YASUYUKI
IPC: H04N5/232
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup unit by which the focus of a photographed image can immediately be confirmed after the photographing. SOLUTION: The image pickup unit is provided with an automatic focus adjustment means 10 that has a plurality of range finding points within a finder visual field of a photographing system, a 1st operation member 14 that selects an automatic selection mode where the range finding point is automatically selected or a manual selection mode where the range finding point is manually selected, a 2nd operation member 15 that can select an optional range finding point when the 1st operation member 14 selects the manual selection mode, and a display means 17 that reproduces a photographed image. When the automatic selection mode is selected, an image in the vicinity of the range finding point selected automatically is displayed on an entire screen of the display means 17 after the photographing and when the manual selection mode is selected, an image in the vicinity of the range finding point selected by the 2nd operation member 15 is displayed on an entire screen of the display means 17 after the photographing.
Patent JP-2000124231-A (JP)
Title: Lead-frame conveyance apparatus
Inventor: MAKI KIYOHISA
IPC: H01L21/50
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a lead-frame conveyance apparatus by which different kinds of lead frames can be conveyed by a method wherein a suction chuck which comprises a wide-mouthed opening is provided, a suction machine which is connected to the suction chuck is provided and a lead frame is held by the suction chuck by the air which is sucked from the opening. SOLUTION: A work loader is provided with a suction chuck 20 which sucks a lead frame W so as to be held, and it is connected to a suction machine via a suction pipe. The suction chuck 20 has a shape in such a way that a funnel which comprises a straight pipe part 20A and a taper part 20B is reversed. A wide-mouthed opening 20o is formed at the lower end of the taper part 20B. The maximum size of the opening 20o is set equal to or larger than the width of the lead frame W. In addition, a suction panel 20C which comprises many suction holes 200,... is installed in order to prevent the lead frame W from being sucked and dropped. As a result, it is possible to convey various kinds of lead frames whose shape is different.
Patent JP-2001119660-A (JP)
Title: Reproducing device, recorder and program recording medium
Inventor: YANAGISAWA REIGO
IPC: H04N19/70
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional device that cannot dub AV data compressed in compliance with the MPEG at a speed other than the original speed. SOLUTION: This reproducing device is provided with reproduction means 11, 12, 13, 14 that reproduce an MPEG transport stream recorded on a recording medium at a prescribed speed and transmission means 15, 17 that transmit the reproduced MPEG transport stream at a prescribed transmission system without deleting PTS. The recorder is provided with reception means 19, 20, 21, that receive the MPEG transport stream sent from the reproduction device and recording means 22, 23, 24, 25 that record the MPEG transport stream at the prescribed speed while keeping the PTS having already been added without adding a new PTS.
Patent JP-H1099150-A (JP)
Title: Foot cap for furniture
Inventor: SUZUKI TOSHIO
IPC: A47B91/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To make it easily movable, make it unabrasive, and eliminate falling-off and looseness by integrally forming a soft plastic externally inserting body, a hard slidingly movable grounding body and a metallic inner cap. SOLUTION: An upper part of a soft plastic circular tube is formed as a tightly fitting part 10, and a lower large diameter part is formed as an outside shock absorbing part 12, and a first embedded hole 14 and a fitting groove 15 are arranged in order so as to continue with a leg tightly fitting hole 13, and an externally inserting body 4 is formed. An inner cap 7 is formed of a cross-sectional U-shaped metallic round plug fitted around the forefront tip 6 of a leg 2 by opening an upper part. A slidingly movable grounding body 5 is formed by arranging an inward collar part 18 in an upper part after a second embedded hole 16 and an outward collar part 17 are formed on a plastic slidingly movable material harder than soft plastic.  Next, the inner cap 7 is fitted to and installed in the second embedded hole 16, and the upper edge is fitted to the inward collar part 18, and the inner cap 7 is integrally embedded in the slidingly movable grounding body 5, and the outward collar part 17 is fitted to and installed in the fitting groove 15, and an upper part and the inward collar part 18 are fitted to and installed in the first embedded hole 14, and the slidingly movable grounding body 5 integrally formed with the inner cap 7 is integrally joined to the externally inserting body 4.