baber/WOPTO huggingface dataset:
Patent JP-S59158916-A (JP)
Inventor: SUTANRII JIEI MAAKOOSUKII
IPC: F23R3/28
Filed: 1983-11-30
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-S59120800-A (JP)
Title: Vane wheel and manufacture thereof
Inventor: TOMITA TOMOYA
IPC: B21D53/78
Filed: 1982-12-27
Abstract: PURPOSE:To suppress the generation of vibration and noise on a van wheel by forming the vane wheel from a single member which is formed thinner and whose hardness is reduced lower, at the position departed further from the center of revolution. CONSTITUTION:The extension parts 5a-5c and 6a-6c which are divided into several leaves at the position departed from the center of revolution are made thinner and the hardness of the member which constitutes a vane wheel 4 is reduced lower, at the position departed further from the center of revolution. Therefore, a sufficient strength can be obtained at the center part 4a of the vane wheel 4. At the same time, the hardness of the outer-diameter part of the vane wheel 4 where generation of vibration is frequency observed is selected relatively low, and therefore, the transmission of vibration at this part can be suppressed to a certain degree, and a necessary strength can be maintained in the vane wheel 4, and generation of vibration can be suppressed.
Patent JP-H04107543-A (JP)
Title: Image forming device
Inventor: KAMIHIRA KAZUYA
IPC: G03B27/50
Filed: 1990-08-28
Abstract: PURPOSE:To correlate the displacement of an optical axis passing through the traveling frame accompanied with use in the lapse time during the service period of the device by shifting the one point supporting side of the traveling frame in advance in the direction opposite to the wear direction within the allowance range of the traveling frame. CONSTITUTION:At the traveling frame 10, the slider 4 of the one point supporting side is provided by setting it longer than the slider 5, 6 at the two point-supporting side and at the traveling frame 11 is slider 7 of the one point supporting side is provided by setting it longer than the two point-supporting side. That is because of dealing with the wear speed of the one point supporting side being faster than the 2 point supporting side. The one point supporting sides of each traveling frame 10, 11 are shifted in advance in the direction opposite to the wear direction within the allowance range of the wear of those traveling frames 10, 11. Thus the displacement of the optical axis passing through the traveling frame accompanied with use in the lapse of time during the service period of the device is correlated.
Patent JP-H0866390-A (JP)
Title: Bed of photoradiographic equipment
Inventor: URA SHINICHI
IPC: A61B6/00
Filed: 1994-08-30
Abstract: PURPOSE: To facilitate a photographing process for improving diagnostic efficiency by mounting a barium a cup holder and an interphone at arbitrary positions on a bed of photoradiographic equipment. CONSTITUTION: A cup holder 1 is provided at an arbitrary position on a bed 21 of photoradiographic equipment by use of a suction cup 6 or a permanent magnet, in consideration of the height of a specimen, a photoradiographing method or the like. Also, an interphone 10 is laid at an arbitrary position on the bed 21 by use of a suction cup 13 or a permanent magnet. According to this construction, the cup holder 1 and the interphone 10 can be provided at pertinent positions, regardless of the change of a photographing method or a specimen, thereby improving diagnostic efficiency.
Patent JP-H0952696-A (JP)
Title: Machine for high lift work
Inventor: KAWAMOTO HIROSHI
IPC: B66F11/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To enable a worker to get on/off a working board by hanging a telescopic ladder, which is formed by connecting a lower stage ladder to an upper stage side ladder in order freely to be telescoped, in one side of the most upper side section of a vertical telescopic post at the most upper stage side ladder. SOLUTION: A lowest stage side ladder 8c of a telescopic ladder 8 is connected to the lower end of a lowest stage side section of a vertical telescopic post 4 freely to be disconnected, and the telescopic ladder 8 is telescoped with the telescopic motion of the vertical telescopic post 4. The telescopic ladder 8 is thereby positioned along the nearly whole area in the longitudinal direction of the vertical telescopic post 4. Consequently, a worker can get on and off a working board 7, which is positioned in a working space, by utilizing this telescopic ladder 8.
Patent JP-S6286751-A (JP)
Title: Semiconductor device
Inventor: MASUDA YOSHIFUMI
IPC: H01L31/10
Filed: 1985-10-11
Abstract: PURPOSE:To protect semiconductor elements against light-triggered erroneous operations by a method wherein the semiconductor layers of elements positioned at locations likely to be exposed to incoming light are connected to low- impedance spots in semiconductor device circuits. CONSTITUTION:An N<+> layer 13 is formed in an N-type epitaxial layer 12 formed in a P-type substrate 11. The entirety is so constructed that a portion of the N-type epitaxial layer 12 and the surface of the N<+> layer 13 are exposed on the surface of the P-type substrate 11. On a semiconductor laminate 14 thus constructed, there is another laminate 15 wherein an insulating oxide film 15, a metal layer 16, a PIQ layer 17, and a second metal layer 18 are formed, in thar order. The result is a parasitic photodiode 19 and an oxide film capacitor 20. A half of the surface of a chip peripheral section 21 is covered with a metal layer 18. Further, the N-type epitaxial layer 12 is connected to a low impedance potential. This method simplifies the manufacturing process and ensures a stable operation by efficiently counterbalancing undesired photocurrents.
Patent JP-H0953343-A (JP)
Title: Clamp plate structure for handle device
Inventor: TAKIMOTO HIDEAKI
IPC: E05B15/10
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily change the lateral conveniences of a handle device without removing a fixing bolt to remove a clamp plate from a square shaft part, and reduce the number of part items. SOLUTION: A locking shaft 5 is fitted to a shaft cylinder part 3 in the upper part of a case 2, a clamp plate 4 is fixed to the rear end part of the locking shaft 5, the base end part of a handle is pivotally fixed to the front end part of the locking shaft by a cross pivot, the handle is rotated and energized in the protruding direction by a spring installed between the locking shaft and the handle, and locking parts 10 are protrudingly provided on both end parts of the locking shaft-side short edge of the clamp plate 4. The locking parts 10 have screw holes 11, a locking pin 12 is screwed to a prescribed one screw hole 11, and a pin receiving shoulder part 15 with which the shaft part 14 of the locking pin 12 makes contact is provided on both lateral upper sides of the back wall 13 of the shaft cylinder part 3.
Patent JP-H1166672-A (JP)
Title: Disk rotating mechanism
Inventor: FUJITA HIDENOBU
IPC: G11B17/028
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To stably load a disk on a turntable at low costs by causing two holding levers having pluralities of disk holding parts to press a disk inner peripheral end by a pressing means. SOLUTION: A disk 1 is pressed and held in the loading surface 3b of a turntable 3. In this state, the disk 1 is pressed in totally four places including the two disk holding parts 2-1a and 2-2a of each of two holding levers 2. Pressing part 2c on the holding levers 2 are arranged on a perpendicular at midpoint of line made by the disk holding parts 2-1a and 2-2a. Thus, when a pressing force is applied to the pressing part 2c in parallel with the perpendicular at midpoint and toward an outer periphery from the center of the turntable 3, the disk holding parts 2-1a and 2-2a uniformly press the inner diameter upper edge of the disk 1. Uniform loads are placed on the two pressing pats 2c by the feet 5a and 5b of twist springs 5, and the inner diameter upper edge of the disk 1 is pressed uniformly by the four disk holding parts.
Patent JP-H1056573-A (JP)
Title: Block encoding method
Inventor: MATSUURA ATSUKA
IPC: H04N19/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce image deterioration which is caused by block noise and to improve compressibility in an encoding method which divides image information into blocks and encodes them. SOLUTION: This method divides image data into block units, quantizes each pixel that is included in the block between the maximum and minimum values of each block and quantizes blocks. In such cases, quantization error which is caused when pixel is quantized is distributed to ambient pixels of the pixel. When the difference between the maximum and minimum values is equal to or more than a preliminarily fixed threshold, pixel is quantized with a 1st quantization bit number, and when it is less than the threshold, pixel is quantized with a 2nd quantization bit number which is smaller than the 1st one.
Patent JP-H1067468-A (JP)
Title: Paper sheet conveying device
Inventor: TAKANASHI SATOSHI
IPC: G03G15/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To neatly store a plurality of paper sheets in an intermediate tray in double-faced printing. SOLUTION: A plurality of paper sheets, in each of which an image is formed on one side, are stored in layers on an intermediate tray 6 from a paper discharging path 7, and the paper sheets on the intermediate tray 6 are brought close to a refeeding part 11 by means of a calling conveying part 17 so as to be fed again by means of the refeeding part 11. In this process, the calling conveying part 17 is rotated in the opposite direction to the paper refeeding direction for storing the first paper sheet on the intermediate tray 6 when no paper sheet is placed on the intermediate tray 6, so that resistance to be caused in the paper sheet stored on the intermediate tray 6 by means of the calling conveying part 17 is prevented, and as a result, the paper sheets can be stored neatly in the predetermined position on the intermediate tray 6.  When the paper sheets layered on the intermediate tray 6 are brought close to the paper refeeding part 11, the calling conveying part 17 is rotated in the paper refeeding direction.
Patent JP-H1161782-A (JP)
Title: Automatic roof weir
Inventor: NAGAOKA SHINJI
IPC: E02B7/20
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To automatically change the inclination of a weir in accordance with variation of the water level of the upstream to keep constant the flowing volume to the downstream, by rotatably arranging the box-shaped weir board of which inside is hermetically sealed, while tilting it forward against the stream. SOLUTION: The weir board 1 is hermetically sealed at the inside and formed of a box made of iron plates of which buoyancy can be adjusted by a valve. The arcuate edge of the lower end thereof and the support shaft 3 are rotatably supported by the receive face 15 of the guide 2 and the recessed part 3 of the bearing. The mamimum inclination angle is regulated by the slope 14 and water leakage is prevented by a cut-off member 4 at the side. A ditch 5 for a fish way is formed on the furface 1a. A preventive member 6 against penetration rotatably arranged at the upstream is put on the upper end of the weir board 1 to send floating materials such as driftwood, rubbish to the downstream. A connection pipe is provided through a valve 16 at the support part 10 to conduct sedimentary materials on a river bed of the upstream to the downstream.  Accordingly, the inclination angle of the weir board 1 is automatically changed in accordance with the variation of the water level at the upstream on the basis of the balance of the own weight, buoyant force, hydraulic pressure, etc., to keep the flowing volume constant.
Patent JP-H0974162-A (JP)
Title: Lead frame
Inventor: KOJIMA ISAO
IPC: H01L21/50
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a second lead frame from being simultaneously taken out when an uppermost lead frame out of stacked lead frames is taken out, regarding the structure of a lead frame. SOLUTION: In a lead frame 1 having a stage 2 on which a semiconductor chip is mounted, pinch bars 4 which connect the stage 2 with a square frame 3, and a plurality of leads whose outside ends are connected with the frame 3, protruding parts are formed at least one out of the surface and the back of the frame 3. The protruding parts are formed by sticking tape chips 11 or press-working mother material of the lead frame.
Patent JP-S60116549-A (JP)
Inventor: JIYON II SUTEA
IPC: B60T11/224
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-S61107025-A (JP)
Title: Drain water evaporation device in air conditioner
Inventor: OOTA SHIGERU
IPC: F24F13/22
Filed: 1984-10-30
Abstract: PURPOSE:To reduce a noise generated when a disk plate is rotated and to improve a life and reliability of the disk plate by a method wherein a drain water dispersion vane is arranged only at one side surface of the disk plate. CONSTITUTION:A disk plate 10 fixed to an electric motor 6 is provided with a drain water dispersion vane 10b only at the side of the electric motor. The other surface of the disk plate is not provided with a vane and is formed as a flat shape. When a thickness of the disk plate and a depth of the vane are set as the same values as those of the prior art, that is, the relation of X1=X2 and Z1=Z2 is defined, a thickness of the vane is made thick. That is, it results in a relation of Y2>Y1. The disk plate used in the drain water during cooling operation, so that as apparent from a relation of Y2>Y1 and a thickness of the wall is thick and the reliability of the disk plate is improved. Further, since the disk plate 10 is provided with the vane 10b only at one side thereof, a resistance when the drain water is scraped up is decreased lower than that of the disk plate 7, so that a noise is reduced.
Patent JP-S60118430-A (JP)
Title: Work rotating device
Inventor: IJIRI MASAHIRO
IPC: B23P21/00
Filed: 1983-11-30
Abstract: PURPOSE:To provide a work rotating device optimum for automatic assembly, etc., by providing a work attracting means attached to a rotatingly driven horizontal rotary shaft through a horizontal bar, for freely rotating a workpiece in an arbitrary shape. CONSTITUTION:A work rotating device 64 is attached to the lower end of a piston rod 62 in an air cylinder 61 secured, in the vertical direction, to the center section of a horizontal support plate 60 which is secured to the lower ends of two support members 59 suspended from a conveyor device body. A rotary cylinder 68 is set on the top surface of a horizontal lower plate 67 which is attached by means of a support shaft 66 to an upper plate 65 carried by the rod 62. A horizontal support bar 79 is secured to rotary levers 79 at both ends of a rotary shaft 75 which is horizontally journalled to the lower plate 67 by means of bearings 74, and carries at its both ends slidable rods 83 to the front ends of which electromagnets 84 are secured. When the shaft 68a is rotated by driving the cylinder 68, torque is transmitted to the shaft 75 through bevel gears 77, 76, and therefore, the bar 79 and the electromagnets 84 are rotated.
Patent JP-H0765498-A (JP)
Title: Information processor
Inventor: HATANAKA RIEKO
IPC: G11B19/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide a system capable of executing the switching of the number of revolutions of an external FDD capable of rotating at both of 360rpm and 300rpm by a command from a host device. CONSTITUTION:The switching signal of the number of revolutions of the external three mode FDD 4 is generated using a step pulse generation circuit to be sent to the FDD 4 by the same signal line as a step pulse. For distinguishing the mode switching signal from the normal step pulse signal, the number of pulses more than the normal maximum number of step pulses are generated, and these are distinguished and detected on the FDD 4 side, and are used as mode switching information. Since the mode switching signal is transmitted by the same line as the normal step pulse, a conventional interface is used as it is.
Patent JP-2000053037-A (JP)
Title: Snow vehicular rubber crawler
Inventor: TANI AKIRA
IPC: B62D55/253
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To combinely provide a snow vehicular rubber crawler with both capacity of a tractive protrusion intruding into the snow while traveling on the snow and the tractive protrusion slippage resistance while traveling on ice. SOLUTION: A traveling protrusion 22 is formed of a rubber material of a plural number of layers of different rubber hardness and the hardness of the rubber material on the surface or the top part 22a is made gradually softer than that on the center part or the root part 22c. For example, the rubber crawler is made in three layer construction of hardness by JIS 30 deg. to 50 deg. of the rubber material on the surface or the top part, 45 deg. to 65 deg. of the rubber material on the intermediate part 22b and 60 deg. to 90 deg. of the rubber material on the center or the root part 22c. Thus rigidity of the tractive protrusion 22 is kept to a degree not damaging the property of intruding into the snow when traveling on the snow and the slippage resistance of the tractive protrusion 22 when traveling on ice is raised.
Patent JP-S61105991-A (JP)
Title: White balance adjusting device
Inventor: KUNIYOSHI YASUNOBU
IPC: H04N9/73
Filed: 1984-10-30
Abstract: PURPOSE:To avoid a trouble such as the appearance of the influences of up and down change of a count value for 1 bit at the time of automatic follow-up white balance adjusting becoming a change in color by integrating the D/A conversion output of counted value through a time constant circuit and supplying to a gain controlling circuit. CONSTITUTION:In a vertical blanking section, the light receiving outputs of red, green and blue from external photo-electric elements 1R, 1G, 1B are supplied to gain controlling circuits 9R, 9B in stead of the output of an image pickup element 3. Light receiving output levels of red, green and blue through circuits 9R, 9B are compared with each other, and the comparison outputs are supplied to the up down controlling terminal of up down counters 32R, 32B, and the counted value is controlled to make light receiving output levels of red, green and blue with a specified ratio. The A/D conversion output of the counted values are supplied directly to circuits 9R, 9B in the vertical blanking section. However, the outside of the vertical blanking section, the outputs are supplied to circuits 9R, 9B through time constant circuits 40R, 50B.
Patent JP-H09138661-A (JP)
Title: Display device
Inventor: SAOTOME SATOSHI
IPC: B60Q3/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device having an up-scale image from a design viewpoint and provided with a character plate capable of contributing to a safety driving or the like by making a prescribed warning display so as not to be even vaguely viewed from a driver except at the time of a warning, that is, except at the time of a necessary time. SOLUTION: The translucent layer of dark color 10 is formed on the surface of a substrate 6 being a part on which a warning display 4 is to be formed and the translucent of black color 11 absorbing the light to be irradiated from the inner side of the substrate 6 and reducing the light quantity of the light to be reflected to the inner side of the substrate 6 by the surface part of the surroundings of the translucent layer of dark color 10 is directly formed at the surface part of the surroundings of the translucent layer of dark color 10 on the surface of the substrate 6.
Patent JP-H0544594-A (JP)
Title: Manufacture of fuel distributing pipe made of synthetic resin
Inventor: NOMURA KENICHI
IPC: B29C45/33
Filed: 1991-08-14
Abstract: PURPOSE:To completely prevent production of a film or burrs on the part, opened to a fuel chamber, of a fuel injection valve mounting hole during injection molding of a fuel distributing pipe made of a synthetic resin material. CONSTITUTION:In a fuel distributing pipe 1, a fuel chamber F is formed therein along a longitudinal axis and a plurality of fuel injection valve mounting holes 2 each having the one end opened to the fuel chamber F and supporting a fuel injection valve are opened along a longitudinal axis. The fuel distributing pipe 2 is injection-molded by using a synthetic resin material. An injection gate passage opened to the fuel distribution pipe 1 is located on a line segment running the center of the cross section of each of a plurality of the fuel injection valve mounting hole 2, opened to the fuel chamber F, of the fuel distributing pipe 1 and positioned on the line segment extending along the longitudinal axis of the fuel distributing pipe 1 and on the side, situated facing the fuel injection valve mounting hole 2 opened to the fuel chamber F, of the fuel distributing pipe 1 and at the outside of the fuel distributing pipe 1.
Patent JP-H10329268-A (JP)
Title: Heat resistant board
Inventor: HAYASHI ASAJI
IPC: B32B9/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance electric conversion efficiency of a light ray with a low cost of forming a fine convexo-concave shape, by specifying a thickness of a film of a polyimide resin formed on a surface of a stainless steel plate, its surface roughness and a pitch of convexes. SOLUTION: A-base is formed of a stainless steel plate, coated on its surface with solution obtained by dissolving polyimide resin in solvent to form a film of the resin. The polyimide resin means polyimide, polyamideimide, polyetherimide and their mixture to be soluble in solvent. A thickness of the film of the polyimide resin formed on the surface of the plate is 5 to 50 μm. Surface roughness Rmax measured according to JIS B 0651 of the surface of the film of the polyimide resin is a range of 0.1 to 1.0 μm, and a pitch of the convexes is a range of 0.1 to 10 μm.
Patent JP-H04109424-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI ISAO
IPC: G11B5/73
Filed: 1990-08-29
Abstract: PURPOSE:To obtain good electromagnetic conversion characteristics of a tape without scratches and to reduce its thickness by constituting a nonmagnetic supporting body of first and second supporting bodies and a metal layer of specified thickness formed between these bodies. CONSTITUTION:The nonmagnetic supporting body consists of first and second supporting bodies 20, 22 and a metal layer 24 having 0.2 - 0.8mum thickness provided between these bodies. A magnetic layer 26 is formed on the other side of the first supporting body 20, while a back coating layer 28 is formed on the other side of the second supporting body 22. Thus, the nonmagnetic supporting body has a sandwich-like structure having the metal vapor-deposited layer 24 interposed between the first and second supporting bodies 20, 22. Thereby, the tape can be made in good conditions without causing deterioration of electromagnetic conversion characteristics or scratches on the tape.