baber/WOPTO huggingface dataset:
Patent JP-S62132109-A (JP)
Title: Apparatus for confirming approach state
Inventor: SEKO TAKATOSHI
IPC: G01C3/00
Filed: 1985-12-05
Abstract: PURPOSE:To make it possible to confirm the approach state to an obstacle regardless of the shape of the obstacle, by irradiating the obstacle with a plurality of beams of light so that said light cross at a position spaced apart from a vehicle by a set distance and controlling a direction and holding the crossing position to the set distance. CONSTITUTION:When an operator operates a toggle switch 28, a servo motor 17 is operated and a cylindrical body 13 rotates. A slot 25 also rotates by this rotation and, therefore, the converging position of reflected light L4 from a reflector 21 changes by slots 25, 27. At this time, the converging position changes so as to satisfy predetermined formula and the intersecting point by spot light L3 and light L4 moves on a straight line. As mentioned above, by simple constitution such that the cylindrical body 13 receiving light sources 11, 12 is rotated and the predetermined slots 24-27 are bored in cylindrical bodies 13, 14 correspondingly to angle of rotation, an approach state can be confirmed with respect to various obstacles.
Patent JP-H10172695-A (JP)
Title: Electronic connection device, its manufacturing method, and coaxial electric pad therefor
Inventor: BENJAMIN V FASANO
IPC: H01R12/57
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To absorb the movement of a socket to a package caused by the disagreement of CTE(coefficient of thermal expansion) in the thermal cycle by providing a coaxial connector which contains the dielectric material having conductive internal and external surfaces separated from a center opening part and which is of the structure having first and second end parts. SOLUTION: An external coaxial electric pad 20c can be electrically connected to a conductive via 25 when necessary for the prescribed use though it is not electrically connected to the wiring in a substrate 24. Coaxial electric pads 20a, 20b are connected to the conductive via 25 in the substrate 24. A continuous external conductors 28b is suitable to shield a center conductor for the high frequency applications. A socket is suitable for various embodiments to store a plurality of external conductors of the coaxial connector. The socket 31 is stored in a body 32, and contains internal and external conductors 34a, 34b which are stored in a body 32 so as to be opposite to the coaxial connector. For example, the socket is electrically connected to a PC board 46 by the conductive via 25.
Patent JP-H08112474-A (JP)
Title: Computer sewing machine
Inventor: MURAKAMI EIJI
IPC: D05B19/10
Filed: 1994-10-12
Abstract: PURPOSE: To facilitate thread tension regulation in the case of a computer sewing machine by setting the optimum thread tension at every pattern by means of thread tension regulation information memorized together with pattern information. CONSTITUTION: A central operation unit displays pattern selection information read out from a display data memorizing means 14, and in regard to this selection information, the auto value of the pattern is read out from a thread tension information memorizing means 15, and the stepping motor of a motor-driven thread conditioner 5 is driven, and predetermined pinch-holding pressure is given between thread conditioning dishes. As for the first block of a first pattern, a sewing machine motor 22 is driven by the operation of a start/stop command means 2. In the case of plural patterns being continued and in the case of plural block portions being continued, start is carried out as soon as the motor-driven thread conditioner 5 is set.  In synchronization with sewing machine rotation, an X motor 24 and a Y motor 25 are driven on the basis of seam control data read out from a pattern data memorizing means 13 to form a sewing pattern.
Patent JP-S61152093-A (JP)
Inventor: TERABAYASHI TAKAO
IPC: B23K26/382
Filed: 1984-12-26
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-H10122659-A (JP)
Title: Hot water supply apparatus
Inventor: FUJIKAWA HIDEAKI
IPC: F24H1/10
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of a heat exchanger being damaged owing to no-water boiling in temperature insulation heating by allowing heat insulation heating combustion only when it is shown that a judgment result of gas/liquid judgment means is in a heat exchanger. SOLUTION: Ordinary combustion control means 100 executes ordinary combustion control in which combustion of a burner 3 is started or interrupted when water supply to a heat exchanger 2 is started or interrupted, and the amount of combustion of the burner 3 is adjusted such that hot water supply temperature reaches a target temperature when water supply is detected. Heat insulation combustion control means 101 enters a gas/liquid-judgment mode to judge the existence of hot water in the heat exchanger 2 when the insulation combustion is required even in the state where water supply to the heat exchanger 2 is interrupted. If it is indicated that hot water exists, then combustion of the burner 3 is started.  In the gas/liquid judgment mode, there is employed as gas/liquid-judgment means a temperature detecting device provided on a hot water passage from a water entrance passage 5 to a hot water exit passage 6 or in the vicinity of the heat exchanger 2.
Patent JP-2001091405-A (JP)
Title: Interference measurement device and method thereof
Inventor: NAGAHAMA HIROYUKI
IPC: G01M11/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate optical performance such as an aberration of a measurement object such as a corner cube. SOLUTION: A measurement reflection unit 7 is put between a reference reflection unit 5 and a corner cube 6, and a double path system arrangement is formed. Light flux emitted from a laser 1 is transmitted through the reference reflection unit 5 and the corner cube 6 so as to be reflected on the measurement reflection unit 7, and then, returned to an interference meter main body via the corner cube 6 and the reference reflection unit 5 in this order. The phase of a boundary line image between the reflection face and the transmission face in the measurement unit 7 projected onto an observation face and the phase of a ridge line or a ridge line image of the corner cube 6 also projected onto the observation face are turned by an angle of about 30 degrees around the optical axis so as to be inspected.
Patent JP-S61151870-A (JP)
Title: Door open and close mechanism of disk player
Inventor: ISOBE NOBUYUKI
IPC: G11B17/051
Filed: 1984-12-26
Abstract: PURPOSE:To avoid the danger where a hand is nipped by a door of a disk player when a disk is loaded and to inhibit the opening of the door in a disk reproduction mode, by holding a door lever rotatable or slidably through a carry which holds a disk type recording medium. CONSTITUTION:A support shaft 6b is provided at a projection part 6a on the back face at both ends of a loading door 6 which covers the entire surface of a carry 2, and a door 6 is supported rotatably and slidably by a door lever 5 together with the engagement secured with a slit 5a of the lever 5. When the carry 2 is carried into a player cabinet 8 from the automatic loading start position and reaches the carry storing position, both upper and lower end parts of the door 6 have contact with the upper and lower fringes 8a and 8b of an opening of the cabinet 8. Thus the position of the door 6 is decided. When the carry 2 moves down, the lever 5 is turned and the shaft 6b moves along the slit 5a. Then a coil spring 7 is extended and the door 6 moves apart from the front face of the carry 2. Then the carry 2 reaches the reproduction position of a disk.
Patent JP-H05117818-A (JP)
Title: Ultramicrocrystalline soft magnetic alloy
Inventor: BIZEN YOSHIO
IPC: C22C38/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide an ultramicrocrystalline soft magnetic alloy having B-H curve characteristics with small asymmetry and fit for a magnetic core material used for a high-frequency transformer, a choke coil, a saturable reactor, etc. CONSTITUTION:This ultramicrocrystalline soft magnetic alloy having B-H curve characteristics with small asymmetry has a structure in which grains of <=500Angstrom  average grain size account for at least 50% of all the grains and contains <=0.06wt.% C, <=0.03wt.% P, <=0.003wt.% S, <=0.06wt.% Al, <=500ppm O and <=70ppm N.
Patent JP-H10125205-A (JP)
Title: Opening/closing mechanism for circuit breaker
Inventor: TODA HARUHISA
IPC: H01H73/24
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To apply no torsional force to a crossbar section, reduce a bounce, and improve the breaking performance by providing a stopper section coupled with the lower end section of a lower link when a circuit breaker is opened or tripped on a frame supporting the cross bar section. SOLUTION: The stopper section 50e is protruded on the inner face side of a pair of frame side plates 50a, and a stopper face 50f coupled with the lower end section 9a of a lower link 9 when a circuit breaker is opened or tripped is formed. The crossbar section 60 is rotatably supported on the frame 50 of the circuit breaker, and a moving contact piece 4 is held by its arm section 62. When a handle lever 16 is moved in the direction of an arrow, the lower link 9 and an upper link 11 are bent, the lower end section 9a of the lower link 9 is coupled with the stopper face 50f, and the open state of the cross bar section 60 is stopped. The bouncing action of the cross bar section 60 is prevented at the time of contact opening, and the impact force applied to a frame fitting screw 51 is reduced at the time of contact opening.
Patent JP-H03136322-A (JP)
Title: Liquid phase epitaxy method
Inventor: MATSUMOTO KAZUHISA
IPC: C30B29/42
Filed: 1989-10-23
Abstract: PURPOSE:To grow AlGaAs single crystal having small lamination defect density by a method wherein, prior to liquid phase epitaxy, the substrate surface is dissolved, and liquid to dissolve foreign matters is eliminated from the substrate surface, and then liquid phase epitaxy is performed by bringing the substrate into contact with raw material liquid. CONSTITUTION:Foreign matters attaching on a substrate surface or mixing with the surface during epitaxy are regarded as the cause of generation of lamination defect. Foreign matter particles, an oxide film, etc., are considered to be the above foreign matters. An unsaturated solution wherein As is dissolved in a solvent Ga is prepared; an In-doped GaAs substrate is brought into contact with the unsaturated solution; the substrate surface is dissolved, and the solution is separated from the substrate; then the substrate is brought into contact with saturated solution wherein solute Al is dissolved in the solvent Ga; after cooling, the substrate is separated from the solution; an epitaxial layer of AlGaAs single crystal is grown. Thus a high quality AlGaAs single crystal film whose lamination defect density is extremely small can be grown, and devices like a superior light emitting diode and the like can be easily supplied.
Patent JP-H01117615-A (JP)
Title: Method and apparatus for building in grommet
Inventor: YASUJIMA TADASHI
IPC: H02G3/22
Filed: 1987-10-28
Abstract: PURPOSE:To make it easy to build in a grommet by biasing one flange of said grommet from outward to turn over said grommet and also by biasing the flange of the reversed grommet on the through hole of a work from obliquely upward to the center while reversing the grommet on the other surface of said work to build the grommet in the work. CONSTITUTION:A grommet 1 is placed so that a small-sized flange 3 is housed in a support plate 11, a part 2a of the peripheral edge of a large diameter flange 2 is biased in the central direction by a biasing member 15 to fall in the central hole 4, and both both side parts 2b parts are biased toward the center by a biasing member 16. Then, when the remaining part 2c of said large diameter flange is biased toward the center by a biasing member 17, the large diameter flange 2 is turned over. Said flange is placed on the through hole 9 of a work 8, and the peripheral edge part 2d of the large diameter flange 2 is pushed in from obliquely upward toward the central hole 4 by a biasing rod 23 to pass through said hole. The final remaining part is pushed in toward the central hole 4 from obliquely upward by a biasing rod 25 to pass through said hole.
Patent JP-H06125500-A (JP)
Title: Solid-state image pickup device
Inventor: KUBO KAZUYA
IPC: H04N5/374
Filed: 1992-10-13
Abstract: PURPOSE:To prevent crosstalk between picture elements by eliminating a charge remained on a bus line with respect to the solid-state image pickup device in which picture elements are arranged in 2-dimension, a charge is read by a MOS switch in the vertical direction and a charge is read by a CCD in the horizontal direction. CONSTITUTION:A picture light receiving section 24A in which picture elements comprising pohotodiodes 22 and switching elements 23 are arranged in a matrix is provided with a 1st charge supply section 31 formed by lines of same picture elements connecting to bus lines 27a-27d. A shift register 26 reads the 1st charge supply section 31 prior to the picture light receiving section 24. and the charge is left in the bus lines 27a-27d and the picture light receiving section 24A is read and the charge is outputted from a CCD 29.
Patent JP-H03135514-A (JP)
Title: Optical isolator
Inventor: SAKURAI TOSHIRO
IPC: G02B27/28
Filed: 1989-10-20
Abstract: PURPOSE:To cut off reflected return light completely and to improve characteristics by fitting rings which have the same internal diameters as the effective beam diameter of light and their outer peripheral surfaces in contact with the cylindrical hole of a permanent magnet and provide light shield effect to the peripheral parts of a Faraday rotator. CONSTITUTION:The rings 14a and 14b which have the same internal diameters as the effective beam diameter of light and their outer peripheral surfaces in contact with the cylindrical hole of the permanent magnet and provide light shield effect are fitted to the peripheral parts of the light incidence and projection surfaces of the Faraday rotator. In such a case, when the reflected return light is made incident on the optical isolator and weak light deviating from the effective beam diameter is transmitted through an analyzer 8 without having the polarizing direction controlled by the analyzer 8, the reflected return light can be cut off completely by the cylindrical rings 14. Consequently, the characteristics of the optical isolator can be improved.
Patent JP-H08109507-A (JP)
Title: Preparation of various pedestals or frame units for merchandise of miniature goods utilizing perfume liquid with various large, medium and small flexible resin pipes
Inventor: YAMAZAKI NAONORI
IPC: A41G1/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a method for preparing a frame unit for merchandise of miniature goods utilizing a perfume liquid using a flexible resin pipe, a figured paper or a folded paper. CONSTITUTION: Cylindrical plural parts produced by working various large, medium and small transparent pipes made of a flexible resin into prescribed dimensions such as a short or a long size are used alone or combined in order to prepare merchandise of miniature goods such as KOKESHI (a cylindrical wooden doll with a ball-shaped head), a toy or a bud vase of an artificial flower utilizing a dropping pipet container, made of a flexible resin and obtained by sucking a perfume liquid such as a perfume and hermetically sealing a discharge port at the tip of a capillary part and containing the perfume liquid. Thereby, a pedestal or a frame unit having at least one cylindrical part is obtained. A figured paper, a folded paper, etc., is stuck to the maximum cylindrical part with a paste, a double-sided tacky tape, etc.  The dropping pipet container is then inserted into the cylinder of the resultant pedestal or frame unit to fit or place a part such as the KOKESHI, toy or a vase globe for mini-artificial flower thereon.
Patent JP-2001098907-A (JP)
Title: Gas recirculation flow control device for geothermal power plant
Inventor: HIROTA MASAKI
IPC: F01K9/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a gas extractor from surging, and to compensate the geothermal gas volume for a decrease caused by an aging effect so as to maximumly increase the output power of a generator. SOLUTION: A geothermal power plant is composed of a gas recirculation system provided with a gas recirculation flow regulating valve 22 for returning gas emitted into the atmosphere from a gas extractor 8 into a condenser 6, atmospheric air supply system provided with a surging preventing valve 10, for introducing the atmospheric air into the gas extractor 8 so as to prevent the latter from surging, and a control device 100 for controlling the gas recirculation flow regulating valve 22 and the surging preventing valve 10 in association with each other so as to set the flow rate of gas to be returned into the condenser 6 during normal operation after addition of a plant in order to maximumly increase in the output power of a generator.
Patent JP-H09117647-A (JP)
Title: Operation of air diffusion device
Inventor: IZUMI SEIJI
IPC: B01D65/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent an air diffusion hole from being clogged when operating an air diffusion device arranged below a submerged membrane cartridge. SOLUTION: This air diffusion device supplies the required quantity of an air for the aeration treatment of a liquid to be treated and also the quantity of an air for generating the adequate speed of the ascending current of a mixture of air and liquid for cleaning the membrane surface of a membrane cartridge 2 and an adequate air ejection speed for preventing the clogging of an air diffusion hole 5a from occurring at the time of an operation to filter the membrane cartridge. When stopping the operation to filter the membrane cartridge 2, at least, the adequate quantity of an aeration air for preventing the clogging of the air diffusion hole 5a from occurring is supplied. Even when stopping the operation to filter the membrane cartridge 2, the aeration process is not discontinued, so that the clogging of the air diffusion hole 5a is prevented from occurring.
Patent JP-H07127774-A (JP)
Title: Steel pipe fitting
Inventor: MIYAJIMA YOSHIHIRO
IPC: F16L21/04
Filed: 1993-11-02
Abstract: PURPOSE:To improve positioning and sealing for a sheath pipe by inserting the opposite end parts of a pair of opposite main pipes in the interior of a sheath pipe to be butted to each other, and deforming a corrugated packing interposed between the end parts like a cone shape to generate surface pressure at the edge part and the valley part. CONSTITUTION:In order to connect a pair of opposite main pipes 1, 2 to each other, the opposite end parts thereof are inserted in the interior of a sheath pipe 3 and butted to each other. At this time, angular packing holding rings 9 are fixed to fixed stoppers 5 disposed on both end parts of the sheath pipe 3 by bolts 8. Slide packing force-in rings 7 are fitted to the forward ends of both main pipes 1, 2. A fixed packing force-in ring 6 as a stopper is welded on the sheath pipe 3. Further, a corrugated packing 4 is inserted in a gap between the angular packing holding ring 9 and the slide packing force-in ring 7. The corrugated packing 4 is deformed at the central part of a bent groove to swell the angular part, so that surface pressure is generated at the edge part and the valley part.
Patent JP-H11117195-A (JP)
Title: Volatile chemical-releasing sheet
Inventor: FUJITA MASAO
IPC: B32B23/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet capable of releasing a volatile chemical in a highly humid state, by forming at least one of volatile gas permeation- restraining layers provided on both sides of a volatile chemical-contg. layer with a hygrosensitive material having volatile gas permeability in highly humid state. SOLUTION: First, a rosin ester and a phosphoric ester are mixed with each other and then heated into a melt, which is then incorporated with a volatile chemical such as allyl isothiocyanate followed by kneading under heating. Subsequently, a sheet such as polyester film constituting a volatile gas permeation- restraining layer is coated with the above kneaded product to provide a volatile chemical-contg. layer. Finally, this layer is laminated with a hygrosensitive material having the permeability of the volatile gas of the volatile chemical in highly humid state such as viscose converted paper, PVA film or chitosan converted paper, thus obtaining the objective volatile chemical-releasing sheet.
Patent JP-H0593338-A (JP)
Title: Apparatus for inverting tensor dish and its cleaning apparatus
Inventor: YASUZAKI TAMOTSU
IPC: D02H13/24
Filed: 1991-09-25
Abstract: PURPOSE:To dispense with the care for the discrimination of the front and back face of a dish and enable remarkable labor-saving by inverting a tensor dish supplied in inverted posture with an inversion plate and discharging exclusively the tensor dishes directing the front face upward from a discharging port. CONSTITUTION:A cylindrical body 22 is fixed on a rotary disk 26. When a tensor dish is supplied in inverted state to the orbit of tensor dish 2 in the cylindrical body 22, the tip end of the dish is lifted with an inversion plate 23. The tensor dish having lifted tip end is inverted by colliding with a gate plate from behind. The gate plate has a passing notch to allow the passage of a tensor dish supplied in a state directing the front face upward. Tensor dishes collectively charged without taking consideration of the direction are corrected to the normal position and supplied to a cleaning apparatus and, accordingly, the labor can be saved and the cleaning of the dish can be uniformized.
Patent JP-H04150555-A (JP)
Title: Facsimile equipment
Inventor: OKUBO MASAYUKI
IPC: H04M1/57
Filed: 1990-10-12
Abstract: PURPOSE:To easily send a return by inputting the telephone number of an outgoing origin with one touch of operation by providing a means capable of sending the telephone number of the outgoing origin to an autodialer interlocking with the operation of a prescribed key by an operator. CONSTITUTION:A control part 1 sends out a numeric string to a RAM 2, and the RAM 2 stores the numeric string as the telephone number of the outgoing origin. A return key 10e is arranged at a control panel 10, and the control part 1 reads out the telephone number of the outgoing origin by depressing the return key 10e by the operator, and it is sent to the autodialer 3. In such a way, the dial outgoing of the telephone number of an outgoing person can be automatically performed only by depressing the return key 10e by the operator, which facilitates the return.
Patent JP-2001097420-A (JP)
Title: Container
Inventor: SHIGEFUJI HIDETOSHI
IPC: B65D43/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a cover and an operation lever of a container. SOLUTION: Transverse axes are provided in recesses formed into the box shape. An operation lever 7 is so fitted as to be rocked on a recess of a cover. The operation lever 7 is provided with engaging protrusions 14 formed on its lower end and engaged with the lower ends of the transverse axes and formed on the lower section of a main body of the operation lever 7 and actuated by a spring 17. Ribs with engaging recesses to be fitted into the transverse axes are provided on the recesses of the cover. A pair of axes 9 are formed integrally on both side faces in the longitudinal direction of the operation lever 7. Engaging sections 10 are formed integrally on the inner wall face of the operation lever 7. Holes into which the axes 9 can be engaged with are formed on the side walls of the recesses of the cover.  Sections to be engaged with the engaging sections 10 are formed integrally on the recesses of the cover. The operation lever 7 can be rocked on the cover 2 by the engagement of the axes 9 with the holes and also the engagement of the engaging sections 10 with the sections to be engaged.