baber/WOPTO huggingface dataset:
Patent JP-2000097581-A (JP)
Title: Plate-type heat exchanger
Inventor: KUSUNOKI KENJI
IPC: F28D9/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make uniform the flow through a channel between plates easily at low cost by fixing a fluid resistor between the inlet/outlet to/from the channel between plates, i.e., the passage hole of the plate, and the heat transfer surface. SOLUTION: A plate 10 of rectangular metal plate has fluid inlets/outlets, i.e., passage holes 11, 12, 13, 14, at four corners and an intermediate heat transfer surface 15 wherein a gasket 16 surrounds passage holes such that the inlet side passage hole 11 and the outlet side passage hole 12 for one fluid are interconnected with the heat transfer surface 15 and the passage holes 13, 14 for other fluid are double intercepted from the heat transfer surface 15. A fluid resistor piece 17 extending integrally from the gasket 16 is fixed between the inlet side passage hole 11 and the heat transfer surface 15. Fluid can be fed uniformly through channels between respective plates by differentiating the length, size and number of the fluid resistor piece 17 thereby differentiating the fluid resistance of channel between respective plates in the laminating direction of plates.
Patent JP-H02116687-A (JP)
Title: Method for coating plate-shaped body
Inventor: MOROE KOHEI
IPC: C04B41/61
Filed: 1988-10-26
Abstract: PURPOSE:To easily coat the one surface and side surface of a plateshaped body by passing the body with the surface to be treated directed downward and the height of the upper surface made almost equal to the coating blowing-up height through a coating device for blowing the coating up to an almost uniform height in the form of a shower or a curtain. CONSTITUTION:The coating 4 is blown up to an almost uniform height by the coating device 3 in the form of a shower or a curtain. The upper surface 7 of the plate-shaped body 1 is positioned almost at the height of the blown-up coating 4, and the body 1 is passed through the coating device. When the body 1 passes through the position of the blown-up coating 4, the side surface of the body 1 is coated, then the lower surface is coated, and further the rear side surface is coated. In this case, when the width of the blown-up coating 4 is made larger than that of the body 1, the side surface in the traveling direction of the body 1 is also coated. Even the rugged side surface can be coated without hindrance, the blown-up coating 4 is not brought into contact with the upper surface 7, and the surplus coating is not dropped onto the upper surface 7.
Patent JP-2001092149-A (JP)
Title: Temperature controller of treating liquid
Inventor: MIYAMOTO SHINICHI
IPC: G03F7/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To lessen the overshoot when treating liquid is heated and cooled and to suppress a useless on/off operation of a heating source and a cooling source. SOLUTION: Small holes 210A of a circulating pipe 210 are arranged so as to face a heating part 206A of a heater unit 206, the treating liquid which is cooled by the circulation is directly ejected toward the heating generating part 206A, and the threshold temperature for switching the heater unit 206 to off is differentiated from the threshold temperature for switching a pump 212 to on. The overshoot, therefore, is lessened, the gradients at temperature rise and at temperature drop are moderated and the temperature of the treating liquid is stabilized.
Patent JP-S62133049-A (JP)
Title: Manufacture of superconducting wire of compound
Inventor: YAMADA KIYOSHI
IPC: H01B13/00
Filed: 1985-12-03
Abstract: PURPOSE:To develop a superconducting wire having excellent critical current density by plating a composite material of Cu-V, Cu-Nb, etc., with Ga, Sn, etc., and by subjecting the above material to intermediate heat treatment at specific temp. and further to successive high temperature heat treatment. CONSTITUTION:A Cu-V composite material 1 consisting of 80atom% V and Cu is plated with Ga by hot dipping, electroplating, and sputtering methods to form a Ga-plated layer 2. Then the Ga coating 2 on the Cu-V composite material 1 is subjected to intermediate heat treatment in an inert-gas atmosphere or in vacuum at 240-254 deg.C for 0.5-10 days. The intermetallic compound 3 such as CuGa2, etc., formed on the above composite material 1 by above- mentioned heat treatment is further subjected to high temperature heat treatment at 500-700 deg.C, so that superconducting layer 4 of compound such as V3Ga, etc., is formed on the composite material 1 by solid diffusion.
Patent JP-H0585175-A (JP)
Title: Cover structure for work hole
Inventor: FURUMOTO KENJI
IPC: F16B37/14
Filed: 1991-09-25
Abstract: PURPOSE:To provide a cover structure wherein even when displacement is generated in a relative position between two panels, a work hole provided in the one panel can be completely closed and a cover can be easily mounted by utilizing a bolt of the other panel. CONSTITUTION:A cover structure for closing a work hole of an automobile door comprises an inner panel 12 having the work hole 10 and an outer panel 16 arranged with a space apart from the inner panel and having a bolt 14 extended toward the inner panel in a part opposed to the work hole. A cover 20 provides a pair of stopper pieces 32, 34 protruded toward the outer panel 16 further to extend parallelly in a longitudinal direction possible to pass through the work hole 10. A pair of the stopper pieces are positioned with a space, where a bolt screw part 15 of the outer panel 16 can be fitted, and further to provide a pawl 33 hooked on the screw part 15.
Patent JP-H07131704-A (JP)
Title: Picture data processing unit
Inventor: IKEDA EIICHIRO
IPC: H04N5/335
Filed: 1993-10-29
Abstract: PURPOSE:To easily obtain an excellent picture whose dynamic range is extended when the picture data are provided as an output from an output device such as a printer or a monitor. CONSTITUTION:An object image is projected onto an image pickup element 3 through a lens 1, an optical low pass filter 2 and a color filter 3 in an image pickup means (a). In this case, plural picture signals with different exposure in one scene are obtained in one image pickup operation by a control circuit 4 and a computer 6 operates and synthesizes one wide dynamic ranged picture based on the signals. Then a data processing circuit 8 is used to match a dynamic range or an output characteristic of picture data outputted from an output device (c) with that of the output device (c) itself.
Patent JP-S63117769-A (JP)
Inventor: CHO GEORGE ENG SAO
IPC: A61M25/08
Filed: 1987-10-29
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-S63125100-A (JP)
Title: Ultrasonic oscillator
Inventor: YAMADA YOSHIHARU
IPC: H02N2/00
Filed: 1986-11-14
Abstract: PURPOSE:To transform an electric input to an ultrasonic oscillation of a constant oscillation frequency with a high efficiency by disposing a separate electric/mechanic transforming element for changing an application force in application mechanism for applying the electric/mechanic transforming element and a resonator. CONSTITUTION:An ultrasonic oscillator 2 is applied to a driving piezoelectric element 4 and elastic members 6, 8 according to the fastening force of a bolt 10 passing on the central axis of the driving piezoelectric element 4 and a nut 12 screwed thereto and a driving plate 14 abuts against the elastic member 6 through an insulating plate 16. On the other surface of the driving piezoelectric element 4, a controlling piezoelectric element 20 on which a controlling electrode plate 18 is tightly closely mounted is interposed between the elastic member 8 and the plate 18. The bot fastening force can be arbitrarily changed according to the extension of the controlling piezoelectric element 20 and the resonance frequency of the ultrasonic oscillator 2 can be varied according to a voltage impressed from a direct current power source 36. Accordingly, the direct current voltage is controlled to make the mechanical resonance frequency of the ultrasonic oscillator 2 coincide with the alternating current frequency from a direct current power source 36, namely, an electric frequency and the ultrasonic oscillation can be excited with high efficiency.
Patent JP-H08131685-A (JP)
Title: One tub washing machine
Inventor: SUGINO TAKESHI
IPC: D06F37/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide a one tub washing machine capable of simply and easily forming the structure of a circulation water pass, making a water pass hard to be polluted and with a good sealability at a water pass without fear of water leakage. CONSTITUTION: In this one tub washing machine in which a pulsator is constructed at the bottom part of a washing and dewatering machine 4, a circulation water pass 11 separated from the inside of the washing and dewatering tub is formed from the downside of the pulsator to the upside of the washing and dewatering tub 4, and an outlet opening to discharge the circulation water in the washing and dewatering tub 4 is formed at the top end of the circulation water pass, the circulation water pass 11 expands the periphery wall protrudingly to the tub inside.  A bending plate 14 is mounted on the outside of the tub located at the outside of the expanding part 13 to form a baffle 16 integrally by the inside wall of the washing and dewatering tub and the bending plate 14 directing the center of the expanding part 13 to the inside of the washing and dewatering tub 4 longitudinally in a chevron shape.
Patent JP-H07124214-A (JP)
Title: Air massaging device
Inventor: OTSUKA KENJI
IPC: A61H7/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide an air massaging device creating a massaging effect which is as satisfactory as that by hand. CONSTITUTION:In an air massaging device which comprises air bags 55a, 55b and an air feeder/exhauster for feeding and exhausting air to and from the air bags 55a, 55b to inflate and contract the air bags for massaging, a recessed support 56 to which the part of the body to be massaged abuts is formed and the air bags 55a, 55b are disposed on the opposite sides 52a, 52b of the recessed support 56.
Patent JP-S63127441-A (JP)
Title: Pickup device for optical disk
Inventor: ANDO SHINJI
IPC: H01S5/00
Filed: 1986-11-14
Abstract: PURPOSE:To eliminate the need of diffraction grating and to simplify an assemble work and also to reduce the size of a device by composing a chip of semiconductor laser with a plural number of light emitting elements and their connecting resistors having different resistance values. CONSTITUTION:The chip 21 of the semiconductor laser 1 is composed of three sets of the light emitting element 22-24 and the resistors 25-27 having respective different resistance values, and the interval between light emitting points of each of the elements is set up to 10-300mu by emitting a laser beam 22a for pit detection and laser beams 23a and 24a for tracking guide. The laser beams are reflected at an optical disk 10 via a beam splitter 11 and formed an image at a detector 13 to reproduce a bit of recording information. Each of the elements is independently emitted so that no diffraction grading is necessary, thus the assemble work is simplified and according the size of the device is reduced.
Patent JP-H04147999-A (JP)
Title: Zinc-or zinc alloy plated steel sheet having superior spot weldability
Inventor: HOTTA TAKASHI
IPC: C25D15/02
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a Zn or Zn alloy plated steel sheet having superior spot weldability by allowing a specified amt. of an element having a lower m.p. than Fe to coexist with a Zn or Zn-Fe alloy plating layer formed by electroplating. CONSTITUTION:A Zn or Zn-Fe alloy plating layer contg. about <=95wt.% Fe in Zn is formed by electroplating and 0.0050 to <5wt.% element having a lower m.p. than Fe is allowed to coexist with the plating layer to obtain a Zn or Zn alloy plated steel sheet having superior spot weldability. This steel sheet prolongs the service life of an electrode tip and can extend a useful welding current range. One or more among Al, Mn, P, Ni, Ce and S are suitable for use as the element having a lower m.p. than Fe and a prescribed amt. of the element is added to a plating bath for forming the plating layer or preplating with the element is carried out. A ZnO-based oxide film is preferably formed on the plating layer by 30-3000 mg/m<2> per one side.
Patent JP-H04149269-A (JP)
Title: Modified polyester composition
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a composition suitable for clearly colored sport clothings when used as the fibers having high antistatic properties and excellent dyeability in cationic dyes by mixing a modified polyester together with a specific polyoxyethylene-based polyether and an organic metallic salt. CONSTITUTION:(A) 100 pts.wt. modified polyester copolymerized with 0.1-10mol% phosphonium sulfonate expressed by formula I (A is aromatic, etc.; X1 is ester- forming functional group; X2 is H, etc.; R1 to R4 are alkyl or aryl; (n) is positive integer) is mixed with (B) 0.2-30 pts.wt., especially 0.5-5 pts.wt. water-insoluble type non-random copolymer of polyoxyethylene-based polyether expressed by formula II (z) is an organic compound having <300 molecular weight and 1-6 active hydrogens; R<1> is >=6C alkylene; R<2> is H, etc.; (k) is 1-6; (l) is a number so as kXl to be >=70; m>=1) having 500-16000 averaged molecular weight and (C) 0.05-10 pts.wt., especially 0.1-7 pts.wt. organic metallic salt (preferably metallic salt of sulfonic acid).
Patent JP-H11153025-A (JP)
Title: Exhaust system of internal combustion engine
Inventor: HIMMELSBACH JOHANN
IPC: F01N13/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a very compact and powerful exhaust system to exercise an effective influence on an exhaust gas temperature. SOLUTION: This system comprises an exhaust gas treating device 18; and a temperature control device 14 arranged in an exhaust passage running between the exhaust gas treating device and an internal combustion engine 10 and containing an outer exhaust passage 26 and an inner exhaust passage 24 surrounded with the outer exhaust passage. In this case, the outer exhaust passage 26 further incorporates a cooling element, by which an exhaust gas heat is guided to the outside and higher flow passage resistance is provided by exhaust gas flowing through in comparison with that of the inner exhaust passage. The inner exhaust passage 24 incorporates an exhaust flap valve 34 arranged in an outflow end region. By closing a flap, exhaust gas flows through only the outer exhaust passage and is more powerfully cooled.  To improve the light off characteristics of the exhaust gas treating device 18 is a spot situated downstream, a converter 32 for starting may be arranged in the inner exhaust passage to further rapidly purify exhaust gas after the starting of an engine.
Patent JP-H10125195-A (JP)
Title: Relay operation display device
Inventor: KUBOTA TAKUO
IPC: H01H50/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a relay operation display device capable of using a light- nonpermeable housing, facilitating character expression, and resistant to external surges by providing an operation display element made of a luminescent resin luminescing with a driving voltage integrally with the housing of a relay. SOLUTION: A housing 9 molded with a luminescent resin is fitted on a base 1 arranged with a relay mechanism A. Electrodes on both side inner wall faces of the housing 9 and coil terminals 11, 11 protruded on the back side of the base 1 correspondingly to them are electrically connected by the coating of a conductive adhesive. The recess formed by the back face of the base 1 and the housing 9 is sealed by a sealant 10, and the portion where the adhesive is applied is insulated. The driving voltage applied between the terminals 11, 11 is also applied to the housing 9 serving as an operation display element 21, and the whole housing 9 luminesces. A chip made of the luminescent resin may be buried in the housing 9 as the operation display element 21. The element 21 can be formed into a character shape. The enlargement of a relay can be avoided.
Patent JP-H10331156-A (JP)
Title: Steel pipe pile and method for foundation work using the same
Inventor: YOSHIDA YASUYUKI
IPC: E02D27/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To safely and easily process a weak ground in which a support pile can be hardly used, by fixing a spiral bottom plate having a large diameter having a specified ratio with respect to a diameter of a steel pipe, to a spiral cut-out formed in the distal end of the steel pipe. SOLUTION: A substantially single wind type spiral bottom plate 20 serving as an excavating blade and having a diameter about 5 to 6 times large as that of a steel pipe 10 is fixed along a cut-out part which is formed by spirally cutting the distal end of the steel pipe 10 along the outer periphery of the distal end thereof, over the substantially entire periphery thereof, by welding or the like so as to form a steel pipe pile. When the steel pipe pile is rotated and thrust into a weak ground having an N value of less than 10, up to a depth of 4 to 5 m measured from the ground surface, without removing earth, the spiral bottom plate 20 can be supported by a ground having a substantial strength having an N value of 4 to 5.  Further, a peripheral wall formed at the peripheral edge of the lower surface of the spiral bottom plate 20, confines and compacts sediment in the lower part of the spiral bottom plate 20, surrounding the sediment. After burying the steel pipe pile, a building can be supported on the weak ground by the compact effect and the support pressure obtained by the spiral bottom plate 20.
Patent JP-H0579147-A (JP)
Title: Part structure of opening in wall
Inventor: MATSUOKA TATSUHISA
IPC: E04F13/08
Filed: 1991-09-24
Abstract: PURPOSE:To house a part on the opening side in an existing external attaching or a semiexternal attaching sash for ALC and a frame steel ground by using an after-attaching cover body even in case of a rigid wall material having spline tongue structure. CONSTITUTION:A cover body E is fixed through a mounting tool between a rigid wall material B supported by a rail material C in a T-shape in cross section and an upper sash. A gap between the support piece of the cover body E and the butt end surface of a rigid wall material is filled with a back up material G and a caulking material H. This constitution improves waterproofing ability, airtightness, structure stability, and the design property of a part on the opening side and houses the part on the opening side in an existing sash for ALC and a steel frame ground.
Patent JP-H03135860-A (JP)
Title: Warning device for effective restraining limit for seat belt
Inventor: HAMAGAMI TETSUYA
IPC: B60R22/48
Filed: 1989-10-20
Abstract: PURPOSE:To fully protect a crew by making the effective restraining limit of a seat belt a reclining angle correspondent to the slide adjustment position of a seat in the seat equipped with an informing means which detects the effective restraining limit so as to inform the result of the detection of the crew. CONSTITUTION:The side face of a seat 1 is provided with a detecting means 2 which detects that the seat 1 is beyond an effective restraining limit in adjustment by means of a seat belt 15, so as to inform the result of the detection of a crew by a informing means 3. The detecting means 2 consists of a rotating member 2b which is freely rotated to the directions indicated by arrow heads B2 and C2 separately from the rotation of a seat back 1b, a switch 10 composed of 2 conductive elastic members 10a and 10b which are mutually projected in parallel out of the member 2b so as to be fixed, a wire 9 fixed at the end section of a rail 8 which rotates the rotating member 2b in proportion to the sliding distance and direction of the seat 1, and of a projected pin 7 which is projected out of the side face of the seat back 1b in the vicinity of the switch 10.
Patent JP-S61151569-A (JP)
Title: Image forming device
Inventor: HIROOKA KAZUHIKO
IPC: G03G15/01
Filed: 1984-12-26
Abstract: PURPOSE:To cope with abnormal states to prevent damage or the like of an image forming device body and a rotating developing device itself by detecting quickly the abnormality of the developing device when the developing device becomes abnormal. CONSTITUTION:When a rotating body 4a and a locking roll 22 of a positioning means Z are disengaged from each other, the rotating body 4a can be rotated. The rotating body 4a is so controlled that its rotative movement is terminated within a time prescribed in relation to the control of a copying machine body, and this prescribed time is set to a timer in a RAM31d2 for the purpose of detecting abnormality. When this set time elapses, the control is jumped to an abnormality processing routine. While the rotating body is moved to a target development position, it is checked whether encoder pulses are generated regularly in a position counter 31b, and it is discriminated whether the set time of the timer elapses or not, and error is detected; and if abnormality is detected, the control is jumped to the abnormality processing routine. In the abnormality processing routine, the power source of a motor 12 is turned off, and a lock solenoid 25 is turned off to operate the positioning means Z, and the rotating body 4a is stopped.
Patent JP-H07127045-A (JP)
Title: Liquefaction countermeasuring method for linear structure
Inventor: KISHISHITA TAKAHIRO
IPC: E02D29/00
Filed: 1993-11-01
Abstract: PURPOSE:To improve constructing performance and function by constructing land slide protection using ready-made steel sheet piles, and after excavating down to the bottom plate of a structure, installing drain material at the back face of each steel sheet pile while back-filling fluidization treatment soil between the structure and the steel sheet piles. CONSTITUTION:Since land slide protection is constructed using ready-made steel sheet piles 2, the penetrating force into the ground and the ground deformation generated in association with the penetration of the sheet piles are reduced in comparison to the conventional steel sheet piles with drain function. Drain material 4 formed of artificial drain material made of plastic or the like is then installed at the back face of the sheet pipe 2. The gap water rise quantity of the bottom part ground of a linear construction A such as a common ditch is thereby suppressed by the drain function and solidification, so that a soil improvement range is narrowed. Fluidization treatment soil 5 is then back-filled abreast with the installation of the drain material 4. The ground in the narrow range can be thereby tamped with specified strength. The excessive gap water pressure rise can be thereby suppressed, and the ground in the narrow range can be constructed easily.
Patent JP-S63131060-A (JP)
Inventor: EEDOUARUTO HOISERU
IPC: B65H63/06
Filed: 1987-10-30
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-H08139446-A (JP)
Title: Part disassembling method from part mounted printed-board
Inventor: YOKOYAMA SADAHIKO
IPC: H05K3/34
Filed: 1994-11-08
Abstract: PURPOSE: To disassemble numerous parts at one time from a part mounted printed-board. CONSTITUTION: The title disassembling method is composed of a heating step heating a part mounted printed-board to melt down a solder as well as a part disassembling step by giving external forces including such as shocking force and/or shearing force, etc., to at least one surface out of the part mounting surface or inverse surface or side surface of the printed-board in the solder molten down state by the heating step.