baber/WOPTO huggingface dataset:
Patent JP-S62264824-A (JP)
Title: Taper machining unit for wire-cut electric discharge machine
Inventor: ONO YASUNORI
IPC: B23H7/06
Filed: 1986-05-13
Abstract: PURPOSE:To reduce the extent of bending in a wire guide part and stabilize machining operations as well as to make highly accurate tapering performable, by installing units at both upper and lower parts relatively free of movement in both U- and V-axis directions orthogonal with each other. CONSTITUTION:This machining unit is constituted of installing an upper unit 3 consisting of an upper arm 7 installing a wire travel device, a Z-axis 9 free of movement in vertical directions and an upper wire guide 13, etc., and a lower unit 5 consisting of a lower wire guide 17 and a lower arm 15 or the like installing the wire travel device relatively free of movement in both U- and V-axis directions orthogonal with each other. Therefore when these units 3 and 5 at both upper and lower parts are moved in these U- and V-axis directions each to the desired taper, a wire electrode is bent only between both upper and lower wire guides 13 and 17, and it is not bent in these upper and lower units 3 and 5, thus its bending is remarkably reducible. Accordingly, machining operations are stabilized, and such tapering that is high in accuracy is performable.
Patent JP-H08302656-A (JP)
Title: Water regulating door
Inventor: HAYASHI MASAO
IPC: E02B7/36
Filed: 1995-05-02
Abstract: PURPOSE: To elevate and sink a door smoothly without wrenching even if the construction includes only one spindle. CONSTITUTION: A water control door concerned is to pull up a door element 4 using a single spindle 6, wherein on the side with a weir 2, a pair of aux. guides 8a, 8b are installed between door stops 3a, 3b. When the door is lifted by the spindle 6, smooth elevation is made under guidance of the door stops 3a, 3b and aux. guides 8a, 8b.
Patent JP-H07294641-A (JP)
Title: Obstacle monitoring device for vehicle
Inventor: ISHIKAWA KAZUYOSHI
IPC: G01S15/93
Filed: 1994-04-22
Abstract: PURPOSE:To accurately give an alarm to a vehicle driver by accurately measuring the distance from the vehicle to an obstacle. CONSTITUTION:The device is provided with an obstacle detection sensor 3, a step motor 11 for rotating the obstacle detection sensor 3 in the horizontal direction, and an alarm part 7 for outputting a display part 6 for displaying specific information and an alarm. Further, the device is provided with a controller 14 for calculating the shortest distance from a vehicle to the obstacle based on the distance from the obstacle detection sensor 3 to the obstacle and the rotary angle of the step motor 11 when the obstacle is located in vehicle width and calculates the distance from the obstacle detection sensor 3 to the obstacle and the shortest distance from the vehicle to the obstacle based on the rotary angle and the vehicle width dimension of the step motor 11 when the obstacle is located outside the vehicle width, and operates the display part 6 and the alarm part 7 when the calculated shortest distance is equal to or less than the set distance.
Patent JP-H11308103-A (JP)
Title: Method and circuit for reducing noise of pll oscillation circuit
Inventor: YOSHIOKA KENJI
IPC: H03L7/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method/circuit for reducing the harmonic noise of an oscillation circuit. SOLUTION: A lock detector 8 detecting a lock state from the output of a phase comparator 5, a D-flip flop 9 outputting a high level signal from a lock detection signal D being the detecting signal, a clock TnQ and the starting control signal PS of PLL and a current source 10 stopping current to an oscillation circuit 7 to which the high level signal is inputted are provided. The oscillation circuit 7 sets the negative resistance |-Rn| of the circuit to a high gm value which is 3-10 times as much as the equivalent resistance Re of a crystal oscillator at the time of starting. When current from the current source 10 is stopped, the gm value is reduced as |-Rn|=Re. Thus, the occurrence of harmonics is suppressed and noise is reduced.
Patent JP-H02291377-A (JP)
Title: Cage device for elevator
Inventor: MIZUNO YUKIOMI
IPC: B66B5/00
Filed: 1989-04-28
Abstract: PURPOSE:To secure maintenance and inspection work or passenger rescue operation, and also to prevent various equipment on the upper surface of a cage chamber from being damaged by turnably fitting a nearly rectangular scaffold, in which the portion corresponding to a rescue port has been cut out, on the upper surface of the cage chamber. CONSTITUTION:A cage upper scaffold 20, in which the portion corresponding to a rescue port 13 has been cut out, is turned in a nearly vertical position via a hinge, and is fixed to an upper beam 5. When a worker carries out maintenance and inspection work in the ceiling or rescue operation of passengers confined in the inside of the cage chamber, a handrail 14a is extended, and the hinges of the scaffold 20 are turned by the angle of 90 deg., so that they are positioned on the upper surface 3 of the cage chamber so as to be in parallel to the surface. Then, an auxiliary scaffold 21 (not shown) is turned to the same plane as the scaffold 20 to set a scaffold, thereby a wide and flat scaffold can be formed on the upper surface of the ceiling of the cage chamber 1. Thus, maintenance and inspection work or passenger rescue operation can be safely carried out, and various equipment on the upper surface of the ceiling can be prevented from being treaded down or damaged.
Patent JP-S63272233-A (JP)
Title: Automobile telephone system
Inventor: TAKAYAMA YOSHINUSHI
IPC: H04W36/08
Filed: 1987-04-30
Abstract: PURPOSE:To prevent the talking from being stopped even in an automobile telephone set on its way starting the talking around the service area by installing a radio zone for exclusive use of switching a channel during talking. CONSTITUTION:A changeover exclusive zone RZH1 having a channel changeover exclusive base station MBSH1 is provided around a service area S1. A mobile station M1 is included in a radio zone RZ1 at a part A around the area S1 and under the control of a radio base station MBS 1. The mobile station M1 starting the talking at a point A is connected to a general telephone exchange network PSTN via the radio base station MBS1 and a control station MCC1. When the mobile station M1 moves toward the outside of the service area S1, the station gets out of the service area S1 in a short time. When the station enters the channel changeover exclusive zone RZH1 during talking, however, the talking is continued by the talking channel assigned to the channel changeover exclusive zone RZH1 by the channel changeover during communication.
Patent JP-S58225578-A (JP)
Title: Flat organic electrolyte battery
Inventor: SHIMODA MASAKAZU
IPC: H01M6/16
Filed: 1982-06-23
Abstract: PURPOSE:To prevent any positional shift of a separator which might develop during assembly process by fixing a separator made of a nonwoven polypropylene fabric to a polypropylene ring provided at the upper end of a positive active material. CONSTITUTION:The material of a ring 4 which is provided at the upper end of the peripheral part of a positive active material 3 formed by press, is altered from a stainless steel conventionally used to a polypropylene. A separator 1 made of a nonwoven propylene fabric is partially fused to the ring 4 so as to form fused parts 5 and cause the separator 1 to be fixed. Here, it is necessary that there are at least two fused points, and it is preferable that there are over three fused points. The symbol 6 represents an insulating gasket; the symbol 7, a negative can; the symbol 8, a negative current-collecting body; the symbol 9, a negative active material; and the symbol 10, a positive current-collecting body. As a result, there is no possibility that the separator 1 shifts from a desired position when it is handled during assembly process, and any short circuit which might be caused by the shift of the sepatator 1 can be prevented.
Patent JP-S5441757-A (JP)
Title: Production of electrocoloring elements
Inventor: MATSUMOTO SHIYOUICHI
IPC: G02F1/17
Filed: 1977-09-09
Abstract: PURPOSE: To enable electrocoloring devices of arbitrary sizes to be readily formed by causing volatile transitional metal compound to react with O 2  or O 3  and forming a uniform transitional metal oxide layer on electrode substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09289935-A (JP)
Title: Rug
Inventor: TANABE YASUO
IPC: A61H39/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enrich a refreshing feeling and air permeability and to present a massage effect as well. SOLUTION: Many pieces 2 formed in a rectangular small-sized thin shape are vertically and horizontally arranged side by side and formed into a mat shape. Also, the pieces 2 are provided with string insertion holes 4 near both side walls facing each other, strings 6 are inserted to the string insertion holes 4, the intervals of the respective pieces 2 are maintained in a fixed length and clearance parts 8 are formed, respectively.
Patent JP-S5732762-A (JP)
Title: Method for metallic spray coating
Inventor: INABA HIROTSUGU
IPC: C23C4/06
Filed: 1980-08-05
Abstract: PURPOSE:To increase the molten amount and the spray coating speed and to improve the spray coating efficiency, by preheating a metallic wire just before melting with a heat source other than the main heat source. CONSTITUTION:Between power supply parts 1 and 1a, each of which has a hole through which a metallic wire 3 is inserted, an insulator 2 made of a ceramic pipe, etc., is kinged and they are electrically insulated from each other. Combustion gases, such as oxygen, acethylene, are supplied to a combustion gas nozzle 4 installed on the outer surface of the power supply part cylinder, and the compressed air is supplied from another nozzle 5. When the metallic wire 3 is fed to the power supply parts 1 and 1a by a roller 6, the wire 3 is preheated with an electric current. Since the preheated wire is melted relatively easily, the amount of molten spray coating blown out from the air nozzle 5 is greatly increased and high-speed feeding becomes possible.
Patent JP-H046922-A (JP)
Title: Signal transmitting method
Inventor: HASHIMOTO TOSHIYUKI
IPC: H04B11/00
Filed: 1990-04-24
Abstract: PURPOSE:To eliminate the need for wiring work, to interrupt external sound source and to eliminate noise, as well by providing a fluid transporting pipe between one block and other block when a signal is transmitted in a block where no electric wire is available, providing an underwater speaker and an underwater microphone to both ends respectively and transmitting a signal between them. CONSTITUTION:When a signal is transmitted from a block A to a block B, the switch of a pushbutton of a control panel 1 is depressed to input a signal to be sent to a modulator 2, in which the signal is converted into a sound signal and it is sent from an underwater microphone 3. The underwater microphone 3 coverts the signal into a sound wave, acquired by an underwater microphone 7 at a block B through the in-water propagation in the pipe 5 and converted into a sound signal, the signal is converted into an electric signal by a modulator 8 and sent to a control panel 9. The control panel 9 informs the content of the signal for a person at the block B by means of a sound or display light based on the received current signal. When the signal is transmitted between both blocks A, B both the speaker and the microphone are provided on short pipes 4, 6 at the blocks.
Patent JP-S62268313-A (JP)
Inventor: SEKI NOBUMASA
IPC: H02G1/02
Filed: 1986-05-12
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-S611014-A (JP)
Title: Semiconductor processing device
Inventor: OKABE TAKAHIRO
IPC: H01L21/02
Filed: 1985-05-22
Abstract: PURPOSE:To avoid the all damage of wafers to be processing in all lot by storing all of control sequence, set parameter and further monitoring information of processing units in a memory, and composing units not directly controlled by a computer. CONSTITUTION:Processing units 2, 3 are connected with vapor phase chemical reaction furnace 111 which contains many semiconductor wafers, and controllers 4, 5 are respectively provided. Electrically rewritable large capacity LSI memories 8, 9 are respectively connected with the controllers 4, 5, and signals of the controllers 4, 5 are fed through a bus 5 to a computer 1 connected a large capacity memory 7. The controllers 4, 5 and the memories 8, 9 are surrounded by a magnetic shield for shielding various noises generated from the processing facilities. Thus, the all damage of all lot occurred when the computer 1 is stopped is avoided, and an explosion of the furnace due to an abnormal command from the computer 1 is prevented.
Patent JP-S5441043-A (JP)
Title: Electronic apraratus
Inventor: SOUMA TSUNENORI
IPC: G07G1/00
Filed: 1977-09-08
Abstract: PURPOSE: To make the memory of apparatus small by transferring a memory pack where processing data, etc., are stored to each operator and inserting this memory pack to apparatus to release lock. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5734333-A (JP)
Title: Proximity system double face exposure device
Inventor: OKANO SADAO
IPC: G03F1/76
Filed: 1980-08-08
Abstract: PURPOSE:To exclude the tremor of a wafer, by fixing a proximity foil. CONSTITUTION:The frame 35 of a proximity foil 36 is fixed on the same fixing surface as that of a low-side mask 34 by a vacuum chuck 51. In mounting a wafer 1, first of all, when the wafer 1 drops with a carrier arm to contact with the proximity foil 36, force is applied in the transverse direction not parallel with the wafer plane surface and the wafer will move if the foil frame 36 is not fixed. Next, when the wafer 1 remains stationary as it is by breaking vacuum, it is impossible to uniformly break vacuum at the whole surface of the wafer, force in the transverse direction is generated to cause transverse sliding if the wafer is not fixed to the frame 35. As the frame of the proximity foil is fixed as predetermined, no tremor of the wafer will follow and double face exposure can be executed by precise masking accuracy and high resolving power.
Patent JP-S5634150-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/64
Filed: 1979-08-25
Abstract: PURPOSE:To effectively prevent the thermal deformation of substrate, by inserting the ground film layer of silver or aluminum between the substrate and the ferromagnetic metal thin film layer. CONSTITUTION:On the substrate surface made of macromolecular moldingmaterial, the ground film layer made of silver or aluminum is formed with vapor deposition in about >=2,000Angstrom  thickness. The specified ferromagnetic metal thin film layer is formed on this ground film layer with vapor deposition. By this method, the radiation heat from the vapor generation source produced at the vapor deposition of the  feeromagnetic thin film layer is efficiently reflected at the ground film layer made of  silver or aluminum, then it is not absorbed in the substrate. Accordingly, the magnetic recording medium almost without thermal deformation can be obtained.
Patent JP-H08276042-A (JP)
Title: Golf swing instruction device
Inventor: KONNO TOMOHIKO
IPC: A63B69/36
Filed: 1995-04-07
Abstract: PURPOSE: To enable a user to practice a golf swing conveniently with checking the movement of waist and shoulder by attaching support shafts, which slide along the leading long holes for a back swing and a follow swing and which correspond to the right and left hip joints, at the both ends of a rectangular movable plate on the base plate. CONSTITUTION: At a base plate 1, a circular-shaped leading long hole 4 for a back swing within 45 deg. which traces the motion that a left hip joint part 3 rotates clockwise with a right hip joint part 2 as the center, and a circular- shaped leading long hole 5 for a follow swing within approx, 90 deg. which traces the motion that the right hip joint part 2 rotates counterclockwise with the left hip joint part 3 as the center are provided. A movable-plate 6, supposing human pelvis, which is made of synthetic resin and has a rectangular shape viewed from the front is provided on the base plate 1, and at the both ends of it, support shafts 7 and 8 which slide along the leading long hole 4 for a back swing and the leading long hole 5 for a follow swing and which correspond to the right and left hip joints 2 and 3 are attached.
Patent JP-S61265771-A (JP)
Title: Loader of recording disc
Inventor: AOKI HIDEAKI
IPC: G11B17/043
Filed: 1985-05-20
Abstract: PURPOSE:To attain correct recording or reproduction by providing a mechanism depressing a disc tentatively to a center spindle in pushing a holder for locking. CONSTITUTION:A cam face 84 depressing a plate spring 5 to the inside of a pack housing 6 is formed, a spring 85 energyzing a projection 52 in a direction parted from the cam face 84 is connected to a retaining lever 8, an operating lever 9 whose upper free end 91 approaches a projected end of the retaining lever 8 and whose lower free end approaches a lock member 7 is supported to the side face of the pack housing 6 and a contact face 74 operating the operating lever 9 when the said member 7 is moved in the lock release direction is formed to the lock member 7. When the holder 4 is lifted up and parted from the center spindle 3, the disc pack 1 is loaded to the pack housing 6. The spring 44 fitted to the holder 4 pushes the housing 6 by depressing the holder 4 toward the spindle 3 to move the housing 6 and the pack 1 in the housing toward the spindle 3 and the spindle 3 is fitted to a shaft hole 15 of the disc 13 in the pack 1.
Patent JP-S602739-A (JP)
Inventor: TAKEGAWA MASAHARU
IPC: D01F6/62
Filed: 1983-06-17
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-H05280713-A (JP)
Title: Low nox burner
IPC: F23D14/08
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the deformation of a secondary air diffusion plate and permit the improvement of durability as well as the reducing effect of NOX. CONSTITUTION:Secondary air diffusion plates 8, having flange type horizontal parts 6 at both sides of the upper ends thereof and forming inflated parts 7 projected toward both sides of the lower parts thereof, are arranged at the upper positions of fuel pipes 3, combustion gas passages are formed in the gaps between a plurality of secondary air diffusion plates and a water tube 10 is penetrated through the secondary air diffusion plates. According to this method, secondary air is supplied to flames efficiently by the secondary air diffusion plates to finish combustion quickly, reduce the generation of NOX and cool the secondary air diffusion plates by the water tube whereby the deformation of the secondary air diffusion plates can be prevented, the durability of the plates can be improved and the reducing effect of NOX can be improved.
Patent JP-H049633-A (JP)
Title: Gas leakage detector
Inventor: NANBA MITSUO
IPC: G01M3/28
Filed: 1990-04-26
Abstract: PURPOSE:To surely detect gas leakage and to previously prevent the generation of a serious accident by comparing a pressure signal outputted from a pressure signal oscillator connected to a pressure sensor arranged on the upstream side of a shut-off valve with a flow rate signal outputted from a flow rate signal oscillator connected to a downstream flow rate sensor to detect a gas leakage state. CONSTITUTION:A microcomputer 14 compares the pressure signal received from the pressure signal oscillator 13 connected to the pressure sensor 11 connected to the upstream side of the cut-off valve 10 with a flow rate signal received from the flow rate signal oscillator 15 connected to the downstream gas meter 12, detects the gas leakage state and displays the detected result on a display part 16. Namely when the flow rate signal is inputted to at the time of inputting a pressure variation signal, the generation of gas leakage on the upstream or downstream side of the flow rate sensor 12 is decided, and when no input of the flow rate signal, the generation of a leakage signal on the upstream side of the sensor 12 is decided.
Patent JP-H09271729-A (JP)
Title: Washing method
Inventor: TOCHIGI TOSHINOBU
IPC: B08B3/12
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To surely wash an article to be washed with a washing liquid via a micron unit or a submicron unit in accordance with the plan. SOLUTION: A work 4 of the article to be washed housed and set in a basket 5 in the washing liquid of a washing tank 4 is irradiated with supersonic waves and is applied to a caviatation action. Oscillators 8 are arranged not only at the bottom part but also at the side part and the cavitation action of the supersonic waves is applied to the whole surface of the work 4. Thus, in an addition to a washing work with the washing liquid, the cavitation action with the supersonic waves are applied to the whole work and super highly accurate washing a micron unit or a submicron unit is performed in conforming with the design and the reliability in accuracy of the product is enhanced and the function of the product is surely maintained and the working efficiency and cost reduction are improved.
Patent JP-H01277859-A (JP)
Title: Electrophotographic recording apparatus
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/02
Filed: 1988-04-30
Abstract: PURPOSE:To make the title apparatus to a compact size, and to improve the operability and the reliability of the apparatus by carrying out the electrification of the body with a brush charging means composed of conductive fibers. CONSTITUTION:The recording apparatus provides a photosensitive drum 1, a main charger 3, an exposure device 12, a non-magnetic sleeve 6 involved a magnet 5 therein, a paper feeder 13, a transfer charger 7 and a fixing device 8. The main charger 3 is constituted by sticking a pressure sensitive adhesive double coated tape 23 to a metal frame 22 composed of aluminium, and arranging closely the conductive fibers 21 on an adhesive tape and being bended an aluminium foil so as to press the fibers. When the fibers are allowed to contact with the photosensitive drum 1, the fiber 21 impressed a high voltage between the conductive substrate of the photosensitive drum 1 and the fibers 21 discharges locally with a high voltage electric field produced at the tip of the fiber, thereby charging a photoconductive layer interposed between them. The charged voltage of the photoconductive body is maintained to a constant, notwithstanding of conditions such as the thickness of the photoconductive layer, the surface potential of the layer before charging, and the temp. of the layer, etc. Thus, the apparatus can make to the compact size, and the reliability and the operability of the apparatus are improved.
Patent JP-S5232698-A (JP)
Title: Laser light scanning equipment
Inventor: ISHIKAWA KEN
IPC: G02B26/10
Filed: 1975-09-08
Abstract: PURPOSE:Between light source and condenser is put a refractor which is coupled with the condenser in order to make the light pass through the focal point of the lens. In this way, a condensing spot of uniform shape can be formed.