baber/WOPTO huggingface dataset:
Patent JP-H0688480-A (JP)
Title: Muddy water pipe lengthening device
Inventor: MATSUZAKI KAZUHIKO
IPC: E21D9/13
Filed: 1991-12-20
Abstract: PURPOSE:To simultaneously lengthen two muddy water pipes such as a mud supply pipe and a mud discharge pipe used for a muddy water shield construction method without much labor. CONSTITUTION:A pipe holder cylinder 15 formed into a horizontal columnar form so as to rotate centering around the rotatary shaft 151 is provided with four pipe receiving parts 152, and the pipe holder cylinder 15 is rotated so that the pipe receiving parts 152 are reciprocated between pipe receiving part stand-by positions PP, PQ, PR, PS at the lengthening work of muddy water pipes. A mud supply pipe 7A and a mud discharge pipe 7B are simultaneously lengthened in a way that single pipes 9', 9' for lengthening in the pipe receiving parts 152 are added to single pipes 9, 9 on the extreme head part position of laid pipes.
Patent JP-H0712067-A (JP)
Title: Scroll compressor
Inventor: KOIKE YOSHIAKI
IPC: F04C18/02
Filed: 1992-12-21
Abstract: PURPOSE:To reduce strain after a lap is worked, and prevent the deterioration of compression performance by forming a rib integrally on the outer periphery of a winding end part of the lap of scrolls in a compressor where a pair of scrolls having an end plate and a spiral lap are meshed with each other. CONSTITUTION:A pair of scrolls 11 where an end plate 12 and a spiral lap 13 erected on this end plate are arranged integrally, are meshed with each other. Fluid sucked in from the outer periphery of the scrolls is compressed by relative eccentric rotation of both scrolls 11, and is delivered from the central part. In such scroll compressor, a rib 13B is formed integrally on the outer periphery of a winding end part 13A of a lap 13 of the scrolls 11, and the part is reinforced. Thereby, strain of a lap work part is reduced significantly, and the deterioration of performance of the compressor is prevented.
Patent JP-H05152773-A (JP)
Title: Wiring board mounting structure of electronic equipment
Inventor: SHISHIDO KENTARO
IPC: H05K7/14
Filed: 1991-11-29
Abstract: PURPOSE:To easily and surely fit wiring boards to a base-side wiring board of electronic equipment and, at the same time, to surely connect the wiring boards to each other. CONSTITUTION:A plate-like formed chassis 36 provided with the screwing-up sections 37a and 37b and engaging pawls 38a and 38b of wiring boards on both side faces is erected on a base-side wiring board 22 fixed to a front panel. The pawls 38a and 38b of the chassis 36 are protruded in the rotational direction in which the screws engaged with the sections 37a and 37b are tightened.
Patent JP-H10190794-A (JP)
Title: Housing case
Inventor: SASAKI TAKESHI
IPC: H04B7/26
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To house and protect a mobile communication terminal equipment and to use it in a housing state by providing an indirect input part for being moved in the direction of an operation key corresponding to depression from a case outer side direction and pressing a corresponding operation key from the top. SOLUTION: This housing case 10 is formed from the hard member of synthetic resin or the like and is composed of an upper lid part 10A and a lower lid part 10B comprising case body half bodies for which a case body is bisected. The upper lid part 10A is provided with a speaker hole 13, a microphone hole 14, a transmission window 15, a depressing button 16 and an LED window 17 corresponding to the constitution of the mobile communication terminal equipment 1. Then, in the case of depressing the button 16 provided on the upper lid part 10A in the housing state, the numeral key 5 of a position facing the depressed button 16 is depressed from the top by the projection part of the button 16.  By input from the numeral key 5 depressed by being pressed from the top, a numeral or a character corresponding to the key pressed from the top is inputted to the mobile communication terminal equipment 1.
Patent JP-H06189588-A (JP)
Title: Inverter control method for drive motor
Inventor: FURUKAWA HIDEO
IPC: H02P25/04
Filed: 1992-12-17
Abstract: PURPOSE:To provide a control method for drive motors whose current values change by the decrease or increase of their loads. CONSTITUTION:A current detector 7 for detecting the value of current, an inverter 6, and a controller 8 for controlling the inverter 6 by a signal from the current detector 7 are provided in a power circuit 5 for a drive motor 2. When the drive motor 2 is controlled, on the basis of the signal from the current detector 7, its frequency is raised if the signal is lower than a current value set beforehand, whereas, the frequency is lowered if it is higher than the set current value, and the frequency is adjusted so that it may be approximately equal to the set current value.
Patent JP-2000178732-A (JP)
Title: Method of laminating and fixing mask board for vapor deposition to semiconductor wafer and device therefor
Inventor: MIYANO YASUO
IPC: H01L21/203
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce and almost eliminate the phenomenon that the center part of a mask board peels and floats from the 1 coats surface of a semiconductor wafer by forming the mounting face of a semiconductor wafer into the shape in which the center part is higher than the ambient part and clamping all the periphery or plural places around the outside more than the semiconductor wafer in the mask board laminated on the surface of the semiconductor wafer to a supporting board. SOLUTION: By providing the center part on the upper face of a supporting board 1 with a projection part 4, the shape in which the center part is higher than the circumference is composed. The upper face of the supporting board 1 is mounted with a semiconductor wafer A, the upper face is laminated with a mask board 2, and, after that, plural places in the circumference of the mask board 2 are clamped by clamping means 3 such as bolts or the like. The mask board 2 warps and deforms to a projecting shape upwardly, and also, the semiconductor wafer A warps and deforms into a projecting shape upwardly. The mask board 2 and the semiconductor wafer A warp and deform into projecting shapes upwardly in a state in which they are tightly adhered. The precision of the dimensions and shape of each electrode is remarkably improved, and the number of defective chips is securely reduced.
Patent JP-H05172615-A (JP)
Title: Weight meter
Inventor: FUJIMAKI YOSHIMASA
IPC: G01G9/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a weight meter which is compact and is mounted on a western-style toilet stool easily by deforming an optical fiber according to a weight of an object to be metered and then detecting the weight according to change in quantity of light of detection light. CONSTITUTION:When a weight detection light is shed from a light-emission part 19 and a person steps on a metering stand 12 of a weight meter, the metering stand 12 is lowered against a compression spring 17 and a press protrusion 12a presses and deforms an optical fiber 16 with a force according to the weight, thus enabling a weight detection light which is shed from one end face of the optical fiber 16 through a focusing lens 20 from the light-emission part 19 to be reduced and shed from the other end face and then to be received by a light-reception part 21. Then, the received weight detection light enters an amplification part 22 and is amplified and then enters a weight-calculation part 25 of a CPU 23. thus enabling weight of an object to be metered to be detected. Furthermore, the detected weight is output and displayed on the display 15 as a signal corresponding to the value. When this weight meter is applied to a western style toilet stool, a particular space is not needed and a weight can be metered when using a toilet.
Patent JP-2000179411-A (JP)
Title: Exhaust gas recirculating rate control valve
Inventor: ITO TAKEKAZU
IPC: F02M25/07
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To hold a valve element to a desired opening and to increase the maximum flow passage area, while preventing soot and NOx from being emitted from an internal combustion engine by changing the flow passage area of recirculating exhaust gas by the rotation of the valve element and arranging the rotary shaft of the valve element perpendicularly to the flow direction of the recirculating exhaust gas. SOLUTION: An EGR control valve 31 is so formed that the rotary shaft 61 of a valve element 60 is arranged perpendicularly to the flowing direction of EGR gas and arranged in the center of the valve element 60. The flow passage area of the EGR gas is changed by rotating the valve element 60 about the rotary shaft 61. This constitution allows the EGR control valve 31 to hold a desired aperture without affected by the negative pressure even under the conditions that the negative pressure is generated in an air suction pipe just like a case of arranging a throttle valve. On the other hand, when the EGR passage width w1 is coincided with the maximum flow width W2 of the EGR gas, the maximum flow passage width W2 of the EGR gas can be set larger than the conventional one without enlarging the EGR passage width w1.
Patent JP-H09173651-A (JP)
Title: Fluttering device
Inventor: YANAGISAWA TOSHIYUKI
IPC: B64C33/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluttering device for fluttering a wing by making the hydraulic pressure such as wind pressure directly act on it. SOLUTION: The wing is provided with a shaft 2, the shaft 2 is freely rotatably held by a bearing 3 and the bearing 3 is provided with a swinging shaft 9 orthogonally crossed with the shaft 2 to be the fluttering swing supporting point of the wing and supported by the bearing 10. Further, the shaft 2 is provided with an arm extended from the wing, passed through the bearing 3 and orthogonal crossed with the shaft 2 and a spring hook supporting part is provided on the end of the arm. One end of a spring 5 is disposed to the spring hook supporting part and the other end is disposed to the different spring hook supporting part on a frame plate 11 passed through the shaft 2 and separated.
Patent JP-2000135843-A (JP)
Title: Ribbon cartridge
Inventor: TSUKAHARA EIJI
IPC: B41J32/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon cartridge capable of preventing trouble such that an ink ribbon runs in a deviated state with respect to the ribbon contact part of a route altering member. SOLUTION: In the ribbon cartridge 11 mounted on an apparatus main body 5 in a freely detachable manner, an unwinding reel 14 for unwinding an ink ribbon C, a take-up reel 13 taking up the ink ribbon C and a plurality of route altering members 51, 52, 224 bending the train-over route of the ink ribbon C trained over the unwinding reel 14 and the take-up reel 13 are provided in a case 221. At least one route altering member 55 among a plurality of the route altering members 51, 55, 224 has a ribbon contact part 239 formed into a domed shape in the width direction of the ink ribbon C.
Patent JP-H06204070-A (JP)
Title: Winding method and winder for rectangular coil
Inventor: SAKAI JUNICHI
IPC: H01F27/28
Filed: 1992-12-25
Abstract: PURPOSE:To form a rectangular coil with no expansion at the straight part of a coil by shifting an outlet roller, which guides a cable after the position of the endmost part of a winding mold in the direction vertical to the drive shaft of the winding mold when the winding mold rotates, and bringing the outlet roller close to the winding mold to such a degree that it does not contact with the outermost periphery of the cable wound on the winding mold. CONSTITUTION:A winding mold 1 is roughly rectangular in cross section, having long sides 11 and short sides 12, and a recess 14 is formed on each side between each corner 13. In the case of winding a cable on the winding mold 1, the winding mold is fixed to a drive shaft 3 so that the long side of the winding mold 1 may be vertical to the horizontal axis X. Next, the end of the cable 10 being wound on an outlet roller 9 through a guide roller 91 is fixed to one end of the winding mold 1, and the drive shaft 3 is rotated. When the drive shaft 3 is rotated once, a winding mold pulley 2 rotates once together with the winding mold 1, and further a crank pulley 5 rotates twice through a timing belt 21. At this time, the outlet roller 9 comes closest to the winding mold 1 in the condition that the long side of the winding mold 1 is vertical to the horizontal axis X.
Patent JP-2000183697-A (JP)
Title: Setup time correction circuit, register and semiconductor device
Inventor: KOJIMA TAKAYUKI
IPC: H03K3/037
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a setup time correction circuit by using a capacitor so as to provide a delay time to a signal resulting from ANDing a system clock and a flip-flop input data, while a setup time is arbitrarily corrected and giving the resulting signal to a clock input of the flip-flop so as to satisfy the setup time without fail, thereby ensuring a write operation for one system clock cycle. SOLUTION: This setup time correction circuit 1 is provided to a pre-stage of a clock input 53 of a flip-flop 2 and input data 50 of the flip-flop 2, and a system clock 51 are given to an input of the setup time correction circuit 1. A capacitor C1 is used to provided a delay to an AND signal between the two input signals to satisfy a setup time, and the resulting signal is given to the clock input 53 of the flip-flop 2 so as to make a setup time of the input data 50 with respect to the input clock signal of the flip-flop 2 satisfy.
Patent JP-H10151217-A (JP)
Title: Emergency equipment
Inventor: FUJIWARA MITSUHIRO
IPC: A47G25/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable to immediately cope with a disaster, by making poles and/or a suspension bar of a hanger with the suspension bar at the upper parts of erected poles for suspending clothes be used at a disaster. SOLUTION: A lower case 1 is a vessel with an open upper part with a bottom plate and surrounding walls and a buffer material 2 such as a rubber cushion is mounted on the bottom face. Support tubes 3 are protruded at two places in the lower case 1 through which right and left parallel poles 4 are erected. The poles 4 are made drawn off or inserted into the support tubes 3 anytime and constituted of bars of disaster equipment. A pole 4 is made be penetrated by a bar 7 for work through a stopper 6. The tip end of the bar 7 for work is sharpened and a suspension bar 9 made of a bar is laterally supported on the upper end through a T-joint 10 with stopper 8. A lid 16 is equipped so as to open/close in front/back directions or one way through a hinge 15 onto the lower case 1 to constitute a vessel of this disaster equipment.
Patent JP-H10196314-A (JP)
Title: Method to cool mechanical unit which belongs to gas turbo group and thermally bears heavy load
Inventor: BENIM ALI CEMAL
IPC: F02C7/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve output efficiency by mixing a steam quantity used to cool at least a combustion chamber on the outflow side of a burnout zone acting in the combustion chamber, in a hot gas flow of the combustion chamber after a cooling process. SOLUTION: In a gas turbo group which is composed of a compressor unit 1, a high pressure combustion chamber 2, a high pressure turbine 3, a low pressure combustion chamber 4 and a low pressure turbine 5 and generates an electric current by a generator 6, steam 30 is taken out of a boiler drum 28 in order to cool mechanical units of the gas turbo group, and a necessary steam quantity is supplied to the individual mechanical units by an adjusting mechanism through cooling steam conduits 31 and 32. The high pressure turbine 3 is cooled by the steam 30, and next, the high pressure combustion chamber 2 is cooled, and afterwards, it is mixed in a hot gas flow. Therefore, output of an equipment can be increased to the maximum without exerting influence on combustion constituted so that NOx emission is minimized.  The other steam is used to cool the low pressure combustion chamber 4 and the low pressure turbine 5.
Patent JP-H11188175-A (JP)
Title: Hitting game device
Inventor: WATABE NAOKI
IPC: A63B67/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To move by a quantity according to the hitting force without artificially decelerating a moving object hit out into a limited space by making the orbit of the mobile object consisting of a guiding member guiding the moving of the mobile object to be spiral upward. SOLUTION: The total shape of the spiral guide part 21 of a guide rail 20 is formed like a mountain and its tip is positioned on the top of the mountain. Then, when a player hits a hitting part through the use of a hammer, a ball 1 is hit out upward through a hit-out link by the hitting force. The hit-out ball 1 is moved upward along the guide rail 20 and continually moved along a spiral guide part 21. Then, plural sensors 22 for detecting the ball 1 are arranged at the proper places of the part 21 and when the sensors 22 detect the ball 1, a lamp provided at the same position is lighted to visually recognize where the ball moves to and the moving quantity is displayed to a display part.
Patent JP-2000176906-A (JP)
Title: Stationary drill for woodworking
Inventor: MATSUSHITA KAZUNORI
IPC: B23B49/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a hole from bending in the case of working a deep hole by installing a drill bushing to be fitted to a drill on an end of a vice device interlockably with the vertical movement of the drill, and making the drill bushing rotatable. SOLUTION: A wood 21 is fixed to a vice device 2. A drill unit 6 is moved vertically by turning a vertical movement handle 10 to set a drilling height position. A drill bushing follows the vertical movement of the drill unit 6 together with a bush holder 14 under the guidance of a longitudinal guide 12. When the drilling height position is reached, the bush holder 14 is fixed by a knob 19. A drill 9 is rotated by driving a motor. In this case, the drill bushing rotates together with the drill 9, accordingly the wear of the drill bushing is reduced. A lever 11 which moves to the right/left is transferred to the left, and the drill unit 6 is advanced to the wood side. Thus the drill 9 is penetrated in the woodworking face to open a hole.
Patent JP-H06141217-A (JP)
Title: Camera with video recorder
Inventor: TAKEI HIROAKI
IPC: H04N5/91
Filed: 1991-12-11
Abstract: PURPOSE:To perform camera photographing simultaneously while video photographing is being performed by the same device and to use only a camera when it is desired to photograph a picture and only a video camera recorder when it is desired to photograph a video separately. CONSTITUTION:The video can be irradiated on film 7 by switching an optical path only when the shutter 5 of the camera is pressed even while the video photographing is being performed considering that a long time is required for the video photographing and the camera photographing can be performed in a moment. Since the optical path is returned to a video side in a moment, influence is scarcely given on a video image. Also, it is desired to use the device only as the camera or the video camera recorder separately. Therefore, a lens system 1, a video system 3, and a camera system 2 are composed loadably/ unloadably freely, and they are combined corresponding to the purpose.
Patent JP-H06203301-A (JP)
Title: Magnetic recording device, magnetic reproducing device, magnetic recording and reproducing device and magnetic recording medium for video/audio signal
Inventor: SAIKAI HIROSHI
IPC: G11B5/02
Filed: 1992-12-28
Abstract: PURPOSE:To reproduce video/audio signals with high quality by precedently recording the 1st recording audio signal obtained at least by the modulation of an input audio signal in the depth layer part of the 2nd recording area by means of the 1st magnetic head and recording the 2nd recording audio signal having a low frequently band in a surface layer part by means of the 2nd head. CONSTITUTION:In the case of recording a video/audio signal in a magnetic recording medium, a video and an audio signal are respectively modulated at least and respectively recorded in the 1st and 2nd recording areas. Individually modulated audio signals are respectively recorded in the depth layer part and the surface layer part of the 2nd recording area and the frequency band of the modulated audio signal recorded in the depth layer part is lowered as compared with that of the modulated audio signal recorded in the surface layer part. Namely a video signal is divided into two parts and recorded by using stock, an exclusive track is used for an audio signal track, an FM-modulated audio signal is recorded in the depth layer part of a magnetic tape, and a PCM audio signal is recorded in the surface layer part. At the time of executing post recording, the FM and PCM audio signals are multiplexed and recorded together with a bias signal.
Patent JP-H07286702-A (JP)
Title: Vapor generator
Inventor: OTA RYOZO
IPC: F22B1/16
Filed: 1991-12-25
Abstract: PURPOSE:To prevent vibration of a capillary due to elastic vibration in the capillary by absorbing an elongation due to thermal expansion of the capillary at the time of high heat. CONSTITUTION:A capillary 1 is spirally wound on a cylinder 6 in a right-hand direction, wound to a central position 3 of about half of the entire length of the capillary 1, altered in a direction of L shape, and then spirally wound in a left-hand direction. Both ends 4, 5 are inserted into a wall of a liquid chamber and fixed. The capillary 1 is grasped by a capillary support ring 7 simultaneously with other capillary on the same circumference.
Patent JP-H11175977-A (JP)
Title: Optical disk device and trial write method
Inventor: ANDO JUNICHI
IPC: G11B7/0045
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent double write (overwrite) at the time of trial writing in a test area. SOLUTION: In OPC(optimum power control), the number of times (count number) of the trial write in the test area isn't judged from only the record (number of written frames) in a count area, but by detecting an EFM(eight to fourteen modulation) signal really written in the test area, whether or not a write-in planned place in the test area is unrecorded is judged (step 104), and after the fact that all write-in planned places are unrecorded is judged, the trial write is performed on its place. Further, the write-in planned place is obtained from the count number of the count area (step 103). Further, when the count number of the count area is mistaken, its correction is performed (steps 106, 115).
Patent JP-H11169728-A (JP)
Title: Methane oxidation catalyst
Inventor: NORO KIYOSHI
IPC: F01N3/28
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a methane oxidation catalyst highly durable and capable of efficiently oxidizing unburned methane even in the conditions that the temperature of a waste gas is low and steam coexists by improving the catalytic activity of a methane oxidation catalyst. SOLUTION: A ceramic material having 0.01 ml/g of voids of primary particles with not smaller than 100 Å and not larger than 1,000 Å, especially a zirconia containing a prescribed amount of yttria, is used as a catalyst support and a tetraamminepalladium hydroxide is used as a palladium source and palladium is highly densely deposited on the surface and in the voids of the primary particles of the catalyst support by an impregnat ion method.