baber/WOPTO huggingface dataset:
Patent JP-H07212019-A (JP)
Title: Spray type flux applying method
Inventor: TOYODA AKIHIKO
IPC: B05B15/10
Filed: 1994-01-25
Abstract: PURPOSE:To provide a spray type flux applying method with which the coating quantity of flux can be adjusted without changing the discharging quantity of flux from a spray nozzle. CONSTITUTION:A spray nozzle N is reciprocatory moved repeatedly in the substrate width direction at the moving stroke larger than substrate width against a moving substrate P. The spray nozzle N sprays the constant discharging quantity of flux of Q1 from the spray nozzle N while the spray nozzle N sprays flux F opposing the substrate P when the nozzle movement stopping time is increased from Td to Fe when the spray nozzle N reverses the moving direction at the position squeezed out from one side edge and other side edge of the substrate P, the time required for reversing is also increased from T2 to T2. In this case, the interval y1 between the movement path m1 and n1 of the spray nozzle are also increased, the flux is radially sprayed from the spray nozzle N, the coating density of the flux adhering to substrate surface becomes low, and the thickness of the flux film applied to the substrate surface is thinned off.
Patent JP-H04238291-A (JP)
Title: Timer device
Inventor: OGURA SHIGETOSHI
IPC: G04C21/02
Filed: 1991-01-23
Abstract: PURPOSE:To enable the desired remote control at a desired time by outputting the infrared remote control signal, which is registered previously, to a device, to which the infrared remote control function is added, at a reserved time. CONSTITUTION:When a reserved time input from an operation panel 1 and a real time coincide with each other, a timer control unit 3 requires transmit- receive to a remote control unit 5 through a timer switch 4. In the case that transmission is required, the remote control unit 5 reads out the infrared remote control signal from a control symbol storage unit 6, and the read-out infrared remote control signal is coded by an encoder 8, and is output from a remote control transmitting unit 10 to an object to be controlled. In the case that receive is required, the remote control unit 5 is used for registration of the infrared remote control signal at the time of reservation of a timer, and the remote control signal received by a remote control receiving unit 9 is decoded by a decoder 7, and a result thereof is registered in the storage unit 6. A display unit 2 displays a real time and the timer reservation condition or the like.
Patent JP-2000203261-A (JP)
Title: Belt molding for automobile
Inventor: KOMORI YASUNORI
IPC: B60J1/16
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a belt molding which eliminates the need for a metal insert. SOLUTION: A belt molding main body 9A extented to a horizontal direction is fitted to a flange part 1b of a door outer panel 1 along a lower edge of a glass opening part of a side door with a frame 3, and a terminal part 9b of the molding main body 9A mounted on a shelf part 1a formed in a cabin outside of the flange part 1b jointed to the frame 3. The flange part 1b of the door outer panel 1 formed with the shelf part 1a is extended further to be bent toward the cabin outside, and a locking claw 1c facing to the shelf 1a is formed thereby. A locking piece 15 fitted into a lower side of the locking claw 1c is fromed integrally, and a molding terminal face 10 for closing a hole 9c of the terminal part 9b is jointed to the terminal part 9b.
Patent JP-H01181921-A (JP)
Title: Method and device for forming jacket member for heat exchange
Inventor: WATANABE KAZUYOSHI
IPC: B21D5/08
Filed: 1988-01-14
Abstract: PURPOSE:To form a jacket member having a gutter-like cross section and a free curvature in the longitudinal direction by feeding a bank-like stock between a hard roller of a projecting type and an elastic roller of a recessed type which are rotated by a driving means and can adjust a distance between mutual rotation axes. CONSTITUTION:Both rollers 1, 2 being in an adherence state are rotated by a driving means, and a stock 3 is supplied between die surfaces of both the rollers 1, 2. The stock 3 receives elastic restoring force of the recessed die surface of the elastic roller 2 and pressed against the projecting mold surface of the hard roller 1, formed to a gutter-like cross section shape, and simultaneously, brought to bending extending over the overall length. In this case, the larger a contact angle theta is, the larger a deformation which the elastic roller 2 is subjected to becomes, and pressing force to the hard roller 1 against the stock 3 also becomes high, therefore, a curvature R of the stock 3 becomes near a curvature of the outside periphery of the hard roller 1. On the contrary, the smaller the contact angle theta is, the larger the curvature R becomes. This contact angle theta can be set by adjusting a distance S between rotation axes of both the rollers 1, 2. Accordingly, the curvature R of a jacket member can be set freely to some extent.
Patent JP-S62165874-A (JP)
Title: Fuel cell stack
Inventor: KOMATSU YASUTAKA
IPC: H01M8/24
Filed: 1986-01-17
Abstract: PURPOSE:To enable a cell to laminate intensively and besides obtain the high performance and long life of the cell by dividing the stack in a container into minor stacks, tightening the minor stacks in each at a predetermined facial pressure and at the same time supporting them so that the self-weight of each minor stack may not effect on the other minor stacks. CONSTITUTION:A laminated cell 1 laminating multiple unit cells, each of which is composed of an anode and a cathode facing each other interposing an electrolytic plate between themselves, is tightened by two cell tightening plates 2 arranged at the top and bottom of the cell and four tightening bolts 3 at a predetermined facial pressure, using tightening springs 4 and tightening nuts 5 and these form a minor stack 6. The tightening springs 4 act as to lessen the change of the tightening facial pressure of the laminated cell 1 owing to the height change caused by the thermal deformation of the minor stack 6. The multiple, for example three, minor stacks 6 formed in such a way are laminated in the direction of the height in such a condition that the self-weight of each minor stack is supported by three minor stack supporting plates 7 and four supporting bolts 8 using supporting nut 9 and form a cell stack 14.
Patent JP-S61165604-A (JP)
Title: Magnetic scale
Inventor: ONO YASUSHI
IPC: G01D5/245
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a magnetic scale with a strong leakage magnetic field by using a sheet state and hard magnetic substance having a magnetic anisotropy in thicknesswise direction and graduated a magnetic scale on either surface, while no magnetic pole appears on the other side with open magnetic field structure. CONSTITUTION:An open type magnetizing head 3 is located on one side of a magnetic substance 1 and forms a magnetic scale by recording N, S signals alternately at every 70mum interval. Thus, there appears N, S magnetic pole alternately on the surface where facing with the head 3 and no magnetic pole on the back side. It is estimated that a closed magnetic field circuit is formed at the inside of the magnetic substance on the back side. by using such a magnetic scale and locating a reading head at 70mum apart from the surface, a measurement was performed on the magnetic field leaked to the space from the magnetic scale and max. rate of resistance variation was recorded at 2.3%. When compared with 109% of the rate of variation in the conventional method, a result is obtained that the leakage magnetic field to the space of this method is stronger than that of the conventional method.
Patent JP-S58123562-A (JP)
Title: Character generating device
Inventor: KAI SUKEO
IPC: B41J2/465
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a character generating device which can be constituted at a comparatively low cost, and also has a small noise and a character of a high quality, by forming an optical image of a character, and thereafter, forming an electric latent image on a photoreceptor, and also converting its latent image to a sensible image. CONSTITUTION:When an operating arm 105 is moved by gripping a handle 109, and a light emitting lamp unit 108 reaches a position of a character to be generated, it is depressed at its position. The light emitting surface of a light emitting lamp 107 almost tightly adheres to the surface of a character plate, and  also the photodetecting surface of one end 112a of an optical fiber 112 almost  tightly adheres to the reverse side of the character plate. In this state, when a switch 111 is depressed, the light emitting lamp 107 emits light, a selected character is stored as a latent image in a state that it has formed a line automatically on a photosensitive drum 130, and when the forming procedures of a character latent image has ended, subsequently, the proceedures for converting the  latent image to a sensible image and transferring it onto transfer paper.
Patent JP-H11204886-A (JP)
Title: Optical semiconductor manufacture and aging equipment
Inventor: IKEDA KENJI
IPC: H01L33/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To decrease investment to nonconforming articles and reduce floor space and manhour necessary for aging, by making a forward current flow in a junction and performing aging in a stage that a junction for injection light emission and at least one of P and N electrodes constituting the junction are not soldered and wired to the outside of a chip. SOLUTION: A junction for injection light emission and P and N electrodes constituting the junction are formed. In a stage that at least one of the electrodes is not connected with a lead wire to any part and is not wired or bonded to the outside of a chip of an optical semiconductor by soldering or conductive resin, aging is performed by making a forward current flow in the junction. In the case of aging, the current for aging is set to be about the maximum current density or larger which is regulated to the optical semiconductor element or can be estimated from the regulation. As a result deterioration is accelerated and the time of an aging process 14 can be shortened, so that cost reduction of an element is possible.
Patent JP-H11200822-A (JP)
Title: Valve system for internal combustion engine
Inventor: KAWASE HIROYUKI
IPC: F02P13/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To properly avoid interference with a surrounding part for an electric power supplying part, and to increase the degree of freedom for an arranging position of a rocker shaft. SOLUTION: A variable valve system 19 is composed of a rocker arm 20 supported turnably to a rocker shaft 8, cam followers 25, 26 inserted slidably into the rocker arm 20, and a cam change-over mechanism for limiting or allowing sliding of the cam followers 25, 26 relating to the locker arm 20, which is composed of a hydraulic piston 30, a spring receiving member 32, a coil spring 33, a hydraulic chamber 34 for high speed, a hydraulic chamber 35 for medium speed, and oil passages 36, 37. In the rocker arm 20, a notch part 40 is formed in the end part opposing to a surrounding part 7 for a plug electric power supplying part 6 storing the supplying part 6 and the like.
Patent JP-S61166555-A (JP)
Title: Automatic continuous double-face copying machine
Inventor: NAITO KESAYUKI
IPC: G03G15/00
Filed: 1985-01-19
Abstract: PURPOSE:To improve the operability by copying originals in three modes, namely, the single-face copy mode, the double-face copy mode, and the continuous double-face copy mode. CONSTITUTION:A double-face copy setting means A sets a copying machine to the double-face copy mode where originals are set again after copying of single faces and rear faces are copied. A continuous double face copy setting means B sets the copying machine to the continuous double-face copy mode where two originals for front and rear faces to be copied are arranged preliminarily and are copied continuously to both faces of a form. In the mode set by the setting means A or B, an exposure system is driven by an exposure system driving means D under the control of a control means C which controls driving of each device. By this constitution, driving of the exposure system and carrying of the form are controlled in accordance with the set mode by the control means C to make not only double face copy but also continuous double-face copy possible.
Patent JP-S62166755-A (JP)
Title: Rotor with permanent magnet
Inventor: UCHIBORI MASAHARU
IPC: H02K1/27
Filed: 1986-01-16
Abstract: PURPOSE:To lower the temperature in injection molding and to prevent a permanent magnet from being cracked due to the deterioration by integrally shaping a rotor core, a permanent magnet piece, a metal tube and resin. CONSTITUTION:A permanent magnet 9 is fixed to the surface of a rotor core 8 and a metal tube 10 is installed on to the outside circumferential surface. When resin 12 such as polybutyleneterephthalate PBT or polyphenylensulfide PPS, etc. is poured from a pouring gate 16, this resin 12 flows to an annular space 18 formed with a split mold 13 on the pouring gate side and an end ring 17 is formed. Then the resin 12 passes through a vertical hole 7 of the rotor core 8 and reaches an annular space 20 formed with a split mold 13 and a movable mold 15 on the side far off the pouring gate, where an end ring 19 and a disc fitting post 21 are formed. The resin 12 also flows to a notch 26, with which an adjacent permanent magnet piece 9 is filled between, so that the permanent magnet 9 will not rotate.
Patent JP-2000208276-A (JP)
Title: Organic electroluminescent element
Inventor: ARAI MICHIO
IPC: H05B33/10
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having performance greater than that of an element having an electron injecting transport layer using conventional organic substances, with high efficiency, long life, weather durability and high stability. SOLUTION: This organic electroluminescent element has a substrate 1, a hole injection electrode 2 and a negative electrode 6 both disposed on the substrate 1, and an organic layer disposed between these electrodes and containing an organic substance. The organic layer having a luminescent layer 4 having at least a luminescent function. An electron injecting transport layer 5b containing an organic substance with electron transport quality and an inorganic insulative electron injecting transport layer 5a formed of an inorganic substance are disposed between the luminescent layer 4 and the negative electrode 6.  The electron injecting transport layer 5b contains as a main component one kind or more of oxide selected from a lithium oxide, a rubidium oxide, a potassium oxide, a sodium oxide, a cesium oxide, a strontium oxide, a magnesium oxide and a calcium oxide and as a stabilizer a silicon oxide and/or a germanium oxide.
Patent JP-S57122688-A (JP)
Title: Control circuit for several dc motors
Inventor: IWAMA AKIHIKO
IPC: H02P5/46
Filed: 1981-01-19
Abstract: PURPOSE:To avoid variations in equimagnification, drop in resolving power, defective resist or the like by revolving several DC motors constantly in sequence following the absolute rotation position of a pulse motor while synchronizing the revolution thereof. CONSTITUTION:Drive pulses of a pulse motor are input into one input terminal of a phase comparator circuit 22 as reference pulse while output signals of a sensor 291 of an encoder 281 connected to a DC motor DM1 is input as shaped in the waveform into the other input terminal. Both the inputs are compared in the phase with a phase comparator circuit 22. A voltage according to the resultant phase difference is fed to a DC motor DM1 through a low pass filter 23, an electronic switch 24 and a driver circuit 25 to rotate it constantly synchronizing drive pulses of a pulse motor PM. Thereafter, an output of an R/S flip flop circuit 17 triggers a time constant circuit in a phase control circuit II to start a DC motor DM2 in the similar manner with the DC motor DM1.
Patent JP-S63175558-A (JP)
Title: Cordless telephone system
Inventor: HIRAOKA TETSUO
IPC: H04M1/00
Filed: 1987-01-14
Abstract: PURPOSE:To install a connection device onto a wall or the like independently of a cordless telephone set in the case of wall-mounting while the connection device and a telephone set pedestal are separated. CONSTITUTION:A connector 10 connected to a circuit, a cordless telephone set 11 applying transmission/reception with the connector 10, and a telephone set pedestal 13 mounted with the cordless telephone set 11 and charging the cordless telephone set 11 are provided. Moreover, the connector 10 is set freely attachably and detachably to the telephone pedestal 13. Thus, in the case of the wall mounting, the connector is separated from the telephone pedestal and only the connector is fitted to the wall. Thus, no limit in the fitting height of the connector is given and the location of the cordless telephone set 11 is independently of the connector 10.
Patent JP-H02187597-A (JP)
Title: Toy firework
Inventor: INOUE YOSHIKATSU
IPC: F42B4/00
Filed: 1989-01-13
Abstract: PURPOSE:To protect the firework preparation on a stick, improve the appearance of the device, and introduce an overcoating which is combustible with a beautiful display of colored flames and/or sparks by overlaying the firework preparation applied to a stick with a film which is a mixture of a firework composition with a water paint. CONSTITUTION:On the surface of the firework preparation 2 applied to a stick 1 is formed a film 3 which consists of a mixture of a firework composition with a water paint. This film 3, which overlies the firework preparation 2 in a toy firework device, is designed to protect the firework preparation 2 and improve the appearance of the device. Thanks to the inclusion of the firework composition as an ingredient, the film 3 is readily ignited, burns completely, and produces, as well as the firework preparation 2, beautiful colored flames and/or sparks during the combustion. In other words, besides the combustion of the firework preparation 2, the combustion of its overcoating itself also pleases the user.
Patent JP-S5391087-A (JP)
Title: Heat regenerating material
Inventor: KAWANISHI HIDESATO
IPC: F28F23/02
Filed: 1977-01-24
Abstract: PURPOSE: To provide a heat regenerating material using heat of fusion of B 2 O 3  for heating which is made lighter than magnesia-chrome brick presently used by about 40% and is safer and cheaper than a heat regenerating material using sensible heat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000206197-A (JP)
Title: Semiconductor device, its testing method, and semiconductor integrated circuit
Inventor: MATSUZAKI YASURO
IPC: G01R31/3185
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a testing circuit and a testing method which have function capable of conducting a contact test or the like of terminals of a semiconductor device mounted on a board at a low cost, and capable of starting with a simple starting sequence without needing exclusive terminals, and preventing an easy start-up in the state of usual application in a semiconductor integrated circuit. SOLUTION: The test circuit has a terminal testing circuit 1 for testing the state of contact of external terminals, and a test mode control circuit part 2 which outputs a signal showing a first operation mode when a power source is applied, outputs a test mode signal to a terminal testing circuit in response to a control signal inputted in a specified terminal like a terminal for chip selection in the first operation mode, and outputs a signal showing a second operation mode in response to the number of times of level change of a signal inputted in the specified terminal. Preferably, the first operation mode is a terminal test mode, and the second operation mode is a normal operation mode.
Patent JP-S58124462-A (JP)
Inventor: OKADA YASUHIKO
IPC: A63B5/20
Filed: 1982-01-19
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-H03213658-A (JP)
Title: Fuel injection pump for engine
Inventor: GOROMARU KATSUJI
IPC: F02M59/44
Filed: 1990-01-18
Abstract: PURPOSE:To enhance the seizure resistance of a plunger to a great extent by treating the surface of the plunger which vertically slides within the plunger barrel of a pump main body, with low temperature sulfurizing, and thereby forming a sulfurizing layer excellent in lubricity, conformability and oil retaining properties. CONSTITUTION:A plunger 3 vertically slides in the inside of a plunger barrel 2 fixed in a pump main body 1. The lower end of the plunger 3 is slidably brought in contact with a cam 6 via a tappet 4 and a cam follower 5, and the rotation of the cam 6 allows the plunger 3 to be vertically driven. In this case, the surface of the plunger 3 is treated with low temperature sulfurizing for example. Low temperature sulfurizing is done within the time of 1 to 5 minutes. In addition, electric current is intermittently sent to the surface during low temperature sulfurizing. This thereby allows a sulfurizing layer to be excellent in wettability, conformability and oil retaining properties on the surface of the plunger 3, thereby enhancing the seizure resistance of the plunger 3 to a great extent.
Patent JP-H01185577-A (JP)
Title: Paper carrying device in fixing device
Inventor: SASAKI YUTAKA
IPC: B65H29/16
Filed: 1988-01-19
Abstract: PURPOSE:To prevent the generation of the offset of a toner by, when a loop is generated to a paper nipped between both rollers of a fixing device, causing the paper made into a loop shape to escape by means of the dead weight sufficiently. CONSTITUTION:An including angle between a guiding plate 16 provided between a carrying belt device 10 and a fixing device 20 and the carrying belt device 10 is arranged to be larger than 90 deg. and smaller than 180 deg. or at an equal value, and the inclining angle is prepared to be right-down. Namely, the inclining angle of the guiding plate 16 and the inclining angle of the carrying belt device 10 are arranged so as to be made into one surface. An inclining angle theta is set in making the surface in an x-x direction prepared by the carrying belt device 10 into the angle larger than 90 deg. and smaller than 180 deg. to the surface in an y-y direction to connect the central lines of two rollers 21 and 22 of the fixing device. Consequently, when the paper is nipped between both rollers 21 and 22, the upper surface part of the loop can be prevented from being made in contact with the heating roller 21 even when the loop is generated in the introducing part. Thus, the offset generation of the toner can be prevented.
Patent JP-S54102724-A (JP)
Title: Method of securing steering knuckle to strut
Inventor: YANO MITSURU
IPC: F16B2/06
Filed: 1978-01-26
Abstract: PURPOSE: To highly reliably and rigidly secure the steering knuckle of a strut type front suspension to the strut and to individually suitably replace worn parts thereof.  
     CONSTITUTION: When a strut 1 is inserted into a hole 5 perforated at a steering knuckle 4, a threaded hole 7 is so perforated at the inner surface 6 of the hole 5 as to perpendicularly make contact with the inner diameter d of female threads in such a manner that the thickness of the periphery forming the hole 5 is partly separated via a split slot 8, which is so provided as to perpendicularly cross the hole 7 at the position where the inner surface 6 of the hole 5 may not intersect the hole 7 with an idle hole 9 perforated oppositely to the hole 7 in space from the slot 8. The knuckle 4 is secured to the strut 1 by inserting the strut 1 into the hole 5 and screwing a quenched bolt 10 from the idle hole 9 side into the hole 7. 
     COPYRIGHT: (C)1979,JPO&Japio