baber/WOPTO huggingface dataset:
Patent JP-H07156641-A (JP)
Title: Air flow control device for vehicle
Inventor: YAMAGUCHI TAKAO
IPC: B62D25/08
Filed: 1993-12-06
Abstract: PURPOSE:To simultaneously attain reduction of air resistance and improved efficiency of introducing the outside air. CONSTITUTION:A front deflector 5, comprising a guide part 6 for guiding a flow of air into a car room and a straightening part 7 for guiding the flow of air to an upper part of a windshield 3, introduces the outside air to an engine room by the guide part 6 without using an air intake, and further straightening traveling wind in the lower part periphery of the windshield 3 is attained by the straightening part 7, so as to simultaneously attain reduction of air resistance and improved efficiency of introducing the outside air.
Patent JP-H09122955-A (JP)
Title: Manufacture of slide bearing
Inventor: ITO NAOYUKI
IPC: B23K26/21
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a slide bearing long in service life, free from any possibility of damaging a shaft, excellent in performance and capable of forming a soft layer having the hardness of the same level as that of white metal in the aluminum alloy base. SOLUTION: A flat plate consisting of aluminum alloy having a back strip is provided, a soft material 3 made of Sn, Pb or white metal is brought into close contact with the whole surface of the flat plate to the thickness of 50-100μm, the flat plate closely fitted with the soft material 3 is locally irradiated with the laser beam 4 to melt the soft material 3 into the aluminum alloy 2 to form a soft alloy layer 5. The flat plates are bent to a semi-circular cylinder respectively, the surface irradiated with the laser beam is machine finished, and the soft material 3 is ground and a composite layer consisting of the aluminum alloy 2 and the soft alloy layer 5 is exposed on its inner surface.
Patent JP-H05334594-A (JP)
Title: Traffic volume measuring unit
Inventor: KITAGAWA KYOICHI
IPC: G08G1/052
Filed: 1992-11-16
Abstract: PURPOSE:To provide a traffic measuring unit which can accurately measure a traffic volume. CONSTITUTION:This unit is provided with a signal state storage processing (ST1, ST2) which processes sampling every 20ms and successively stores the combination of the ON/OFF state of the output signal of the vehicle detection sensor of upstream/downstream points and sustaining time until the time when the combination state changes into another state during the time until reaching the five minutes of a measurement unit, an abnormal traveling identification processing (ST3) which identifies an abnormal traveling state by examining the stored content in the processing of ST2 and specifies the reading necessary part of the stored content in the processing of ST2 in accordance with the kinds of the abnormal state, a vehicle identification processing (ST4) specifying an abnormal-traveling vehicle by practically recognizing the abnormal traveling state and an arithmetic processing (ST5) calculating the traffic volume based on the processing result of ST4.
Patent JP-H11220447-A (JP)
Title: Multiplexer having digital one-link relaying function
Inventor: SHIYOUJI NORIKATSU
IPC: H04L12/66
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer with a small circuit scale that is opposed to a conventional multiplexer, and is capable of preventing the occurrence of a signal in a disagreement form in a communication system caused by a difference changeover timing to a relay exchange mode. SOLUTION: The proposed multiplexer 3 is provided with a means 4 that inserts a 1st period signal including one stage of a prescribed bit pattern or over to a voice signal and supplies an output to an exchange 2 when a path from a multiplexer 1 opposite to the multiplexer 3 via the exchange 2; an amplifier 5 that inserts a 2nd period signal including more of the bit patterns to the voice signal and supplies an output when the 1st period signal is detected in the signal received after connection of the path; and a means 6 that sets its own multiplexer to a relay exchange mode when the 2nd period signal is detected in the input signal from the exchange 2.
Patent JP-H03165564-A (JP)
Title: Master slice semiconductor integrated circuit
Inventor: HIRABAYASHI YASUHISA
IPC: H01L27/06
Filed: 1989-11-25
Abstract: PURPOSE:To lessen a chip in area by a method wherein P channel transistors of basic cells are connected together in parallel, and the drain of the transistor is made to serve as an input protection P+ diode. CONSTITUTION:When a P channel transistor 3 of a basic cell is employed as an output driver, the transistor 3 is used in such a manner that a gate signal is connected to an output driver gate control signal 2. The signal concerned is outputted from an inner logic circuit, and the drain is connected to the output terminal of an integrated circuit through an external connection signal wiring. When the P channel transistor 3 is employed as an input protection P+ diode, a gate signal is connected to VDD+ and the gate of the transistor 3 is kept in an OFF state. In this case, the transistor 3 functions as a protective diode 6 in such a manner that if static electricity is applied to a negative side from the input terminal of the integrated circuit, it turns into a forward current and absorbed, so that an input gate is protected. By this setup, an area required for an input protection pattern can be saved.
Patent JP-H04177273-A (JP)
Title: Overlapped transfer transporting device
Inventor: FURUTA HIDEYA
IPC: G03G15/01
Filed: 1990-11-09
Abstract: PURPOSE:To prevent disturbance of transfer from being generated without having any relation with a size of a transfer sheet by a method wherein after a belt is reciprocated and a transfer is completed, a reciprocating end at a position where the belt is changed over from its forward movement to its returning movement is variably controlled in response to a size of the transfer sheet. CONSTITUTION:When an overlapped image is formed, a latent image is carried on a photo-sensitive belt 1, the latent image is visualized as a toner image and this is transported toward a transfer part which is a belt part just above a transfer corona 21. In turn, a transfer sheet S fed onto a transfer belt 17 in compliance with a timing of the transportation is moved leftwardly (forward move) together with the belt. After the belt is moved forward and the transfer is completed, a going end part which is a position where the belt is changed over from a forward movement to a returning state is variably controlled in response to a size of the transfer sheet in order to transfer a subsequent overlapped image to the transfer sheet after completion of the transfer. That is, when a transfer sheet of small size is applied, a rear end position of the transfer sheet S(34) when the transfer sheet reaches the end of the returning movement is changed to a point Fs' rather than a point Fe. With such an arrangement, occurrence of disturbance of transfer in the transfer sheet is prevented.
Patent JP-H02153119-A (JP)
Title: Constructing method for concrete foundation
Inventor: ISHIKAWA KATSUHIKO
IPC: E02D27/44
Filed: 1988-12-02
Abstract: PURPOSE:To shorten the term of construction by setting a projected mold inserted under a placed concrete level, and by recessing the upper surface of the concrete by the part of the projected mold at the time of placing the concrete, to place mortar on the concrete after the projected mold is removed. CONSTITUTION:Through a projected mold 1, an anchor bolt 3 with the lower section embedded in concrete 2 is penetrated and is positioned with nuts 4, 4 for fixing the mold 1 to be spirally fitted on each other from the upper section and the lower section, and the circular projected mold 1 is fitted on, and a circular recessed section 11 is formed. After that, a bearing round steel 7 is welded to a reinforcing bar, and a reinforcing plate 5 is welded, and on the plate 5, the projected mold 1 is mounted to be fixed. Then, on the projected mold 1, an L-type angle 8 is mounted, and a bolt 9 penetrated through them is fixed to be spirally fitted on a bag nut 10 on the lower surface of the reinforcing plate 5, and a cross-shaped recessed section is formed. Besides, after the projected mold 1 is removed, mortar is placed on the upper surface of the concrete 2. As a result, a construction cost can be lowered.
Patent JP-H08135816-A (JP)
Title: Valve member and pump device using the same
Inventor: TAGAMI MINORU
IPC: F04B35/04
Filed: 1994-11-14
Abstract: PURPOSE: To provide a valve member and a pump device using the same which is accurate in the operation, simple in the structure and inexpensively manufactured. CONSTITUTION: A valve member B has a cylindrical rubber valve element 1 having one end closed with a wall part 2 and the other end opened. A notch part 3 is provided near the wall part 2 of the valve element 1, leaving a hinge part 30. The notch part 3 is provided by engraving a material with a thin blade without cutting off the material. A case 4 of an air pump device P is provided with an air pump P1 driven by a motor 9. A piston 17 is disposed in a cylinder 12 of the air pump P1 so that an air chamber 22 is provided. An intake pipe 16 is provided to extend through a blockade wall 13 and have the inner end mounted to the valve member B. The valve member B has the wall part 2 and notch part 3 disposed in the air chamber 22 side. The piston 17 is provided in the inner wall 2 with the valve member B extending therethrough.  The valve member B is mounted to have the notch part 2 side projected to a hollow part 21 and the opening side opened to the air chamber 22.
Patent JP-H09148605-A (JP)
Title: Thin film solar battery and its manufacture
Inventor: SATO KOKI
IPC: H01L31/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent diffusing reaction of copper and base layer material, by interposing a conductive intermediate layer between a surface layer composed of copper or its alloy of a third electrode layer and a base layer which is in contact with the other surface of a board. SOLUTION: An aramid film is used as a film board 1, and a through hole 2 for series connection is formed in a position in the vicinity of an insulating region of the board 1. After a first electrode layer 4 is formed on the film board 1, and an electrode layer 71 for series connection turning to a base layer of a third electrode layer is formed on the opposite surface of the film board 1 by sputtering of Ag, through holes 3 for current collection are dispersedly formed. A transparent electrode layer 6 as a second electrode layer is formed on the first electrode layer 4 by using an ITO film. An intermediate layer 72 is formed by Ti sputtering. The intermediate layer 72 permeates into the through holes 3, and covers extended parts of an amorphous semiconductor layer 5 and the transparent electrode layer 6 which permeated into the through holes.  When a base layer is composed of metal like Ag which is easily alloyed with Cu of a surface layer, diffusing reaction of Cu and base layer material can be prevented by interposing the intermediate layer.
Patent JP-H04179012-A (JP)
Title: Trigger switch
Inventor: INUYAMA TSUTOMU
IPC: B23B45/02
Filed: 1990-11-09
Abstract: PURPOSE:To easily switch both on-lock and off-lock functions by fixing a lock plate which has a notch part into which the tip protrusion of a locking plate fixed to an operation button is inserted to the tip part of a lock pin. CONSTITUTION:A lock mechanism which push-presses an operation button 5 on which an operation rod 2 for making and breaking a switch mechanism is rotatably installed to its shaft and which locks the rotation of the operation button 5 against its spring force is equipped. A locking plate 20 whose lock mechanism is detachably fixed to the operation button 5 and which has a tip protrusion, a lock plate 21 having a notch part into which the tip protrusion of the locking plate 20, is inserted and a lock pin 8 to which the lock plate 21 is fixed and which advances and retreats in the direction perpendicular to the rotating face of the operation button 5 are provided. In addition, a compression coil spring 13 which is wound around the lock pin 8 and consistently energizes spring force to a non-penetrating position of the notch part of the lock plate 21 is provided. Thus, switching both on-lock and off-lock functions can be performed easily.
Patent JP-H06137030-A (JP)
Title: Power window device having safety device
Inventor: TAKEDA HITOSHI
IPC: E05F15/16
Filed: 1992-10-21
Abstract: PURPOSE:To prevent a window from being not fully closed and to detect a nip with high precision, in a power window device having a safety device to stop closing operation of a window through detection of a nip of a foreign object by a window. CONSTITUTION:A power window device with a safety device comprises a means 12 to detect an opening closing position through comparison of the present position of a window 5 of a vehicle with a reference position; a means 13 to discriminate a region where safety control operation is effected based on the detected opening closing position; a means 22 to detect that a window is closed to an approximately fully closed position; and a reset means 23 to reset the reference value of the window opening closing position detecting means 12 when a window approximately fully closed position is detected. Even when an error in a position is produced between the actual position of the window and a drive source to drive the window, a safety control region is accurately set in a way that at a point of time when the relative speed of the window is reduced is the fully closed position of the window.
Patent JP-H11144362-A (JP)
Title: Information recording and reproducing device
Inventor: FUKINUKI SHIGERU
IPC: G11B7/085
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by controlling the power supplied to a disk motor so as to be restricted during the specified preset time from the start of seek operation. SOLUTION: At the time of seek operation, the current supplied to the disk motor 3 is controlled so as to be interrupted only when the peak currents of a thread motor 6 and a tracking actuator 8d are generated. When the micro seek operation is selected, the tracking actuator 8d and the disk motor 3 are turned off, then the thread motor 6 is driven to make its current consumption to the peak. When the current consumption of the thread motor 6 beings to decrease at the time after the lapse of specified time, the disk motor 3 is turned on, and an optical disk 2 is normally controlled. Thus, the current consumption in total is decreased for only the thread motor 6 of the disk motor 3. When the vicinity of the seek position is attained, the thread motor 6 is braked and the current consumption of the thread motor 6 becomes peak.
Patent JP-H07157443-A (JP)
Title: Method for alkylating isoparaffin
Inventor: SAWA MASAHIKO
IPC: C07C2/58
Filed: 1993-12-07
Abstract: PURPOSE:To provide a method for alkylating isoparaffin, capable of safely and efficiently obtaining an alkylate gasoline in the presence of a new alkylation solid catalyst in a high yield. CONSTITUTION:Isoparaffin is reacted with a monoolefin in the presence of a catalyst preferably at a temperature of 0-150 deg.C under a pressure of 1-30 kg/cm<2> G. The catalyst comprrses a matrix and the salt of a heterogeneous polymerized acid of formula I or II [X is a heterogeneous atom selected from P, Si, Ge, As, B and Co; Y,Z are polymerized atomsselected from W, Mo and V; k1 is the number (3-9) of H; (m) is the number (0-12) of Y; (n) is the number of the hydrated water], or a matrix and the salt of a heterogeneous polymerized acid of formula III or IV [M is cation; (j) is the number of M replaced instead of H; (k) is the number of the remaining H (k2=k1-valency of Mmj)]. The matrix includes refractory oxides, active carbon, and ion exchange resins, and the heterogeneous polymerized acid (salt) is carried on the matrix or compounded with matrix to form into a composite material to prepare the catalyst.
Patent JP-S63160214-A (JP)
Title: Printed coil
Inventor: SHIMIZU NORIO
IPC: G11B7/09
Filed: 1986-12-24
Abstract: PURPOSE:To effectively prevent an insulating sheet from cracking due to foling, bending or heating and a conductor section from peeling by providing a dummy conductor at the sheet which does not form a coil so as to maintain the strength of the coil substantially uniform. CONSTITUTION:In order to maintain the strength of a whole coil 11 uniform, a plurality of dummy conductors 16 extended longitudinally are formed at insulating sheets 12 between coil sections 13a and 13b, between coil sections 13b and 13c, and between coil sections 13c and 13d. A plurality of dummy conductors 16 extended longitudinally are similarly formed at the sheet 12 inside the coil section together with the conductors 16. A plurality of dummy conductors 16 extended longitudinally and laterally are formed at the sheets 12 around connection sections 15a, 15b. The conductors 16 are formed on the same material as the section 13a-13d by etching or plating, etc. Thus, when the strength of the coil 11 is maintained substantially uniform, even if the sheet 12 is laterally bent, it can prevent the sheet from cracking.
Patent JP-H09146931-A (JP)
Title: Document type definition generating device
Inventor: TAKAZAWA TORU
IPC: G06F40/143
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To automatically generate the document type definitions(DTD) of SGML(Standard Generalized Markup Language). SOLUTION: A user prepares several sample documents which are tagged according to the grammar of SGML as to a document kind whose DTD is to be generated. Those sample documents are inputted through a sample input part 10. A structure information extraction part 12 extracts logical structure information from the tags of the sample documents received from the sample input part 10. A structured list processing part 14 generates a structured list according to the extracted logical structure information. After processes as to all the prepared sample documents are completed, a DTD generation part 16 analyzes the structured list to generate the DTD.
Patent JP-H07158809-A (JP)
Title: Furnace for boiler
Inventor: AMANO KEN
IPC: F22B37/02
Filed: 1993-12-07
Abstract: PURPOSE:To enable a high energy conversion efficiency to be attained by a method wherein an alkaline metallic fluidized layer, a solid electrolysis layer, a porous electrode layer and a vacuum layer are arranged between a heat receiving surface of a furnace and water tubes so as to construct a thermo-electrical conversion device and then hot water and vapor can be generated and an electrical output can be produced. CONSTITUTION:A furnace for a boiler in which water tubes 17 are wound around an outer wall surface of the furnace to produce hot water and steam is constructed such that an alkaline metal molten metal flow passage 3, a solid electrolysis layer 4, a porous electrode layer 5 and a vacuum container 6 are arranged between a furnace wall 2 acting as a heat receiving surface of the furnace and water tubes 17 so as to form a thermo-electrical conversion element. As a result, a ceramics box-like panel 1 constructing the furnace is constructed such that the thermo-electrical conversion element acting as a structural member is protected, the furnace wall 2 is heated at a temperature of 1000 deg.C or higher, water is flowed to the water tubes 17, thereby the panel 1 itself may act as the thermo-electrical conversion element, resulting in that an electrical output as well as hot water and steam can be produced. Application of this panel 1 enables the furnace for a large-sized boiler to be constructed and at the same time the thermo-electrical conversion element can be installed at an entire surface of a heat transfer wall.
Patent JP-H06139803-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAMOTO YASUHARU
IPC: H01J61/94
Filed: 1992-10-20
Abstract: PURPOSE:To produce excellent illumination presentation by multiple different light colors with few facilities by storing multiple high-pressure discharge lamp light emitting tubes having different light colors in one outer bulb, and selectively lighting the light emitting tubes as required. CONSTITUTION:A high-pressure mercury lamp light emitting tube 1 made of quartz glass and a high-pressure sodium lamp light emitting tube 4 made of translucent alumina ceramic are arranged in an outer bulb 7 made of hard glass, lead wires 8a, 9a of a main electrode 2b of the light emitting tube 1 and a main electrode 5a of the light emitting tube 4 are electrically connected, and they are connected to an AC power source 11 via the external ballast winding 10 of the outer bulb 7. The lead wire 8b of the other main electrode 2a of the light emitting tube 1 and the lead wire 9b of the other main electrode 5b of the light emitting tube 4 are connected to the AC power source 11 via the contacts A, A' and B, B' of a selector switch 12 directly (for 8b) and through an auxiliary winding 13 (for 9b) respectively. When the contacts of the selector switch 12 are connected to the A, A' side or the B, B' side, the white light by the high-pressure mercury lamp light emitting tube 1 or the orange light by the high-pressure sodium lamp light emitting tube 4 are selectively illuminated automatically.
Patent JP-H10148214-A (JP)
Title: Driving force transmission device
Inventor: SAITO MINORU
IPC: F16D1/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission device in which the assembly of a rotary shaft and a rotary member is easy and the rotational centers of the rotary shaft and the rotary member after assembled can be easily obtained, and also by which driving force can be transmitted to the other driving force transmission means without rotational irregularity. SOLUTION: A fit-on projected part 54 of the end part of a rotary shaft 50 is inserted or pressure-fitted in the fitting-around recess part 64 of a rotary member 60. The rotary shaft 50 holds the rotary member 60 by both fitting margin 51 and column part 53 which are formed at both ends of the D cut surface 52 of the fitting-in projected part 54, hereby the rotary shaft 50 and the rotary member 60 can obtain the always same rotational center. Also, the D cut surface 52 and a D cut wall surface 62 forms a loose engagement having clearance fit tolerance. Hereby, the assembly of the rotary shaft 50 and the rotary member 60 can be facilitated.
Patent JP-H04179217-A (JP)
Title: Electron beam lithography apparatus
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/027
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the orbit of an electron beam from being changed by an electric noise caused by an evacuation pump by a method wherein a turbo- molecular pump is installed in order to evacuate an electron gun part. CONSTITUTION:An electron beam 1 is evacuated via a pipe 10 by using a turbo- molecular pump 6; a tube A2, a tube B3 and the discharge side of the turbo- molecular pump are evacuated via a pipe 11 by using a turbo-molecular pump 7. The discharge side of the turbo-molecular pump 7 is evacuated via a pipe 12 by using a rotary pump 9. The electron beam 1, the tube A2, the tube B3, the pipe 10, the turbo-molecular pump 6, the pipe 11 and the turbo-molecular pump 7 are evacuated individually down to about 0.1Torr by using the rotary pump 9; after that, the tube A2, the tube B3 and the pipe 11 are evacuated down to 1X10<-6> to 1X10<-7>Torr by using the turbo-molecular pumps 6, 7; the electron gun 1 is evacuated down to 10<-7> to 10<-8>Torr by using the turbo- molecular pumps which have been arranged in series in two stages. Thereby, a large evacuation amount is obtained at a light weight, and an effect to prevent influences by a high-speed evacuation operation and by an electrin noise is obtained.