baber/WOPTO huggingface dataset:
Patent JP-H06231841-A (JP)
Title: Connector
Inventor: MAETA OSAMU
IPC: H01R24/00
Filed: 1993-02-08
Abstract: PURPOSE:To improve assemblability and workability while reducing the number of part items by mounting a contact shoe, of which a protruding part is elastically brought into contact with a pattern of a printed circuit board, inserted to a connector base when the printed circuit board is engaged with the connector base. CONSTITUTION:In order to connect a base printed circuit board 1 to a front printed circuit board 6, the board 6 is tilted, and its lower side end part 6a is inserted into a hook along an upper edge 7a in an engaging hook part 7 of a connector base 2. Thereafter, as shown by an arrow mark, when an upper side end part 6b of the board 6 is moved to approach the base 2, the board 6 is turned around the upper edge 7a serving as the center, and a pattern of the board 6 comes into contact with a protruding part 5a of a contact shoe 3, to displace the protruding part 5a in an upward direction further in fore and aft directions while it comes into slide contact with the pattern. Electrical connection of the board 1 to the board 6 is performed.
Patent JP-2000240651-A (JP)
Title: Static-pressure gas bearing
Inventor: TSUDA TAKUMA
IPC: B23Q1/38
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a static-pressure gas bearing usable in vacuum and capable of preventing the connection of an exhaust piping from having a bad effect on the operation of a bearing mechanism by connecting an exhaust internal piping within a lower shaft fixing body to an exhaust internal piping within an upper shaft fixing body on a lower shaft moving body. SOLUTION: A floating gas supplied from the feed pipe of a lower shaft fixing body 4 is supplied to an air pad 7 through a feed internal piping 5 and an air pipe 6 to float a lower shaft moving body 1. It is discharged out of a vacuum chamber through an exhaust groove 8, an exhaust hole 20 and an exhaust internal piping 9. The air pipe 6 is branched in the middle to partly supply the floating gas to the air pad 17 of an upper shaft through a feed connection groove 13, a feed connection piping 14 and an air pipe 19, and the resulting gas is then discharged out of the vacuum chamber through an exhaust groove 16, an exhaust internal piping 18, an exhaust connection piping 12 and the exhaust internal piping 9.  Accordingly, the floating gas is never run into the vacuum chamber in both the upper and lower shafts to allow the use in vacuum, and the exhaust piping connection to a moving part can be eliminated, so that the bearing performance such as straight advancing property is never affected.
Patent JP-S63248188-A (JP)
Inventor: JIEIKOBU KAAKUPATORITSUKU HITS
IPC: H03K17/95
Filed: 1988-02-24
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-H05243587-A (JP)
Title: Light receiving device
Inventor: HATTORI FUMIHIDE
IPC: H01L31/02
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a compact light receiving device by obliquely cutting a side face of a substrate, mounting a light receiving element, disposing a ground capacitor on its periphery and mounting components for an electronic circuit on a wiring layer. CONSTITUTION:A side face B of a substrate 11 in which a light receiving element 16 is fixed is inclined. When an angle of the oblique surface is theta, a distance between an end of an optical fiber 14 and the element 16 is L and a diameter of the fiber 14 is 2a, the theta is so decided as to satisfy Ltantheta>a. An amplifier 17 for constituting an electronic circuit is fixed together with the element 16 to a wiring pattern formed on an upper surface of the substrate 11 by solder, etc., and a ground capacitor 19 is fixed to a bus line 18 as near as possible thereto by solder, etc., so as to suppress an oscillation and noise. Thus, the element 16 is mounted on the face B of the substrate 11 and capacitors are disposed on the side face and a rear surface to be mounted in a high density, and a light receiving device can be reduced in size.
Patent JP-S62199966-A (JP)
Title: Ignition coil integral type distributor
Inventor: FUJINO HIROYO
IPC: F02P15/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the occurrence of the failure in ignition of an IC ignitor, by a method wherein the primary lead wire is disposed in a direction in which a leak magnetic flux of an ignition coil interlinking with an electromagnetic pickup detecting the number of revolutions of an engine is erased. CONSTITUTION:An electromagnetic pickup is located on a rotary shaft, and is formed with a signal rotor 5, a magnetic pole 6, a permanent magnet 7, and a pickup coil 8, and rotation of an engine is fed to an IC ignitor 3. The IC ignitor 3 controls energization of the primary coil of an ignition coil 2. A source lead wire 14 and a primary lead wire 17 are installed in a direction in which the leak magnetic flux of the IC ignitor 2 is erased. This constitution enables the occurrence of the failure in ignition of the IC ignitor.
Patent JP-2000238978-A (JP)
Title: Adjusting jig for hydraulic elevator ground
Inventor: TANAKADATE SATOSHI
IPC: B66B9/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting jig for a hydraulic elevator ground with which anyone can easily and accurately adjusts size of a ground packing. SOLUTION: This adjusting jig for a hydraulic elevator ground during mounting of a ground packing is constituted with a fixing seat 15a capable of fixing the jig to the ground 2, a spacer 15b for setting a required size, a bolt 15e for connecting and fixing a movable plate 15d that can recognize a fastening size by abutting to a ground packing press 6, and a fixing bolt 15f fixed toward the ground 2. Since fastening size recognition of the ground packing 4 is performed with the movable plate 15d, fastening adjusting work of the ground packing can be easily performed by anyone without requiring labor for the size recognition, load of a worker is reduced comparing with a conventional device, and pressing state of the ground packing after adjustment can be improved.
Patent JP-H06268817-A (JP)
Title: Optical read/write head and manufacture thereof
Inventor: MAIKERU ESU REBII
IPC: H04N1/028
Filed: 1994-02-16
Abstract: PURPOSE: To provide an optical read/write head which can be easily and effectively produced with high reliability and also can be applied for the automation processes of a facsimile equipment, a copying machine, etc. CONSTITUTION: This read/write head includes a clad layer 52 that defines plural parallel optical cores 53 extending through the layer 52 with spaces secured among them. The layer 52 and the cores 53 define an optical input/output surface to every core 53. The diffraction elements 62, 63, 72 and 73 are placed on the optical input/output surface against the read/write head or every core 53 so as to piled up. The cores 55 and 57 set in two rows are used to transmit the beams sent from the light sources 58 and 59, and the elements 62 and 63 diffract these beams on a document 70 at a certain angle. The light reflected on the document 70 is made incident on a core 56 of a 3rd row having the elements 72 and 73 which collimate and focus the reflected light on a photodetector 75.
Patent JP-H05217166-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YAMADA YUKARI
IPC: G11B5/85
Filed: 1992-01-31
Abstract: PURPOSE:To enhance the durability and the reliability of the title recording medium by a method wherein a ferromagnetic metal thin film to which a gas bombardment treatment has been executed is coated with a lubricant and an anticorrosive. CONSTITUTION:While a base film 1 passes inside a gas bombardment treatment chamber 4, a gas bombardment treatment is executed to the surface of a ferromagnetic metal thin film. Flat boardlike electrodes 5a, 5b are arranged so as to be faced inside the chamber 4; an interelectrode distance (l) is set at 50mm; a length T along the traveling direction of the film 1 is set at 0.3m. Ar gas as a carrier gas is introduced into the chamber 4 at a rate of 10cc/min, it is evacuated from an evacuation port and a degree of internal vacuum is kept at about 1 Pa. A coating roll 9 which turns clockwise is immersed in a lubricant 8, and the surface of the film 1 which passes between it and a backup roll 10 which is turned counterclockwise is coated with the lubricant. The feed rate of the film 1 is set at 30m/min. While the film 1 passes inside a drying chamber 11, the air at a temperature of 60 deg.C is introduced from an introduction port 12a, and the lubricant 8 is dried. Thereby, the durability and the reliability of the title recording medium can be enhanced.
Patent JP-S54134021-A (JP)
Title: Bimetal
Inventor: MORI FUMIO
IPC: H01H37/52
Filed: 1978-04-10
Abstract: PURPOSE:To eliminate pollution and aging cracks due to Zn when brass is used without causing damage to the characteristic properties of bimetal by using a Al- Mn-Cu alloy or a Al-Mn-Cr-Cu alloy as the high expansion metal of bimetal. CONSTITUTION:As the high expansion metal of bimetal, a Cu alloy containing 0.5 to 2.0% Al and 0.5 to 1.5% Mn, together with 0.5 to 1.5% Cr as needed. The bimetal, having a high bulge coefficient and a low volume resistivity, is endowed with characteristic properties similar to or more than those of the bimetal whose high expansion metal is 4-6 brass. Because no brass is used, no pollution due to Zn takes place during manufacture and also no aging cracks due to the selective oxidation of Zn develop.
Patent JP-S51117538-A (JP)
Title: Object image recognizing method and device
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/027
Filed: 1975-04-07
Abstract: PURPOSE: To improve the contrast of an object to be detected by eliminating the regular reflection from it with the aid of a partially coherent illumination and filtering optics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08235715-A (JP)
Title: Drive device
Inventor: OKAMOTO AKIHIKO
IPC: G11B17/04
Filed: 1995-03-02
Abstract: PURPOSE: To load and unload a naked disk with its surface held vertical by providing a supporting member on at least a part of the surface of the disk in a position opposite to a recessed part of a tray. CONSTITUTION: The tray 4 is projected out of a main body housing 2, and the disk 12 is inserted from the upper part into a bag-like part 11 of this tray 4. The tray 4 is moved into the housing 2. Since the disk 12 is disposed in a prescribed position of a gap between a clamper 7 and a turntable 8 by moving the tray 4 into the housing 2 and the disk 12 is freely turnably supported by the clamper 7 and the turntable 8 approaching each other, the disk 12 is driven to be rotated as it is by a spindle motor 9, and then information is inputted and outputted by a pickup.
Patent JP-H10240392-A (JP)
Title: Power unit and electronic equipment for leak current prevention
Inventor: MICHIGAMI TORU
IPC: G06F1/26
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a leak current at the time of power-off concerning a remote power on/off type power supply system using a momentary switch. SOLUTION: In case of power-off, namely, in the off state of switch SW2, no power is supplied to a latch circuit 30 so that no power is consumed without fail. Besides, a switch driving circuit 40 does not originally consume power. When a user presses a momentary switch SW1 in the off state of switch SW2, the switch SW2 is turned on by the switch driving circuit 40. As a result, the latch circuit 30 can receive a driving voltage Vcc from the downstream side of switch SW2 so as to latch the on state of momentary switch SW1. When the user releases the momentary switch SW1 later, the momentary switch SW1 itself immediately recovers its original position and with this recovery, the on operation of SW2 due to the switch driving circuit 40 is stopped as well. At such a time, however, the on state of SW2 can be held by the operation of latch circuit 30 already.
Patent JP-H10235530-A (JP)
Title: Work positioning device
Inventor: KOBAYASHI KAZUNOBU
IPC: B23Q3/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of centering a work in a short time and easily. SOLUTION: A centering jig 1 is arranged between the work (heavy weight press fitting) and a table. The centering jig 1 is constituted with a body 4a pair of pressing member 5a, 5b arranged in a storage recess 13 recessed in the center of the body 4 and a guidance member 6. Screw axes 7a, 7b penetrating the pressurizing section members 5a, 5b are assembled by fitting screws and the pressurizing section members 5a, 5b can be moved to a cross direction by revolving the screw axes 7a, 7b crosswisely. The pressing members 5a, 5b are touching by a taper face so that the guidance member 6 can be moved crosswisely by moving the pressing members 5a, 5b to a cross direction.
Patent JP-S62230819-A (JP)
Inventor: GUREGORII JIEIMUZU MATSUKARAMU
IPC: C08G18/80
Filed: 1987-02-25
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-H03246490-A (JP)
Title: Method and device for nuclear reactor output control
Inventor: YOSHIMOTO YUICHIRO
IPC: G21C7/08
Filed: 1990-02-26
Abstract: PURPOSE:To increase the margin of stability of a reactor core by inserting a 1st selection control rod into the reactor core partially and also inserting a 2nd selection control rod which is different from the 1st selection control rod into the reactor core completely. CONSTITUTION:The selection control rod insertion signal outputted by a selec tion control rod insertion signal generating means 12 and X-Y coordinate values of respective selection control rods which are outputted by a selection control rod setting means 15 are inputted to a selection control rod control means 18. The means 18 outputs a driving signal for inserting the control rod 3B completely to a control rod driving device 4 coupled with the selection control rod 3B and a driving signal for inserting the control rod 3A partially to a driving device 4 coupled with the selection control rod 3A. Consequently, the control rod 3B is inserted completely after the control rod 3A is inserted par tially. Namely, the control rod 3A is inserted partially into the reactor core 2, i.e. between fuel assemblies within a range of 12.5 - 50% of the overall axial length of the neutron absorber the control rod about area of the control rod from the insertion side end of the area.
Patent JP-H07250237-A (JP)
Title: Image information editing device
Inventor: IGUCHI HIROAKI
IPC: G06T1/00
Filed: 1994-03-14
Abstract: PURPOSE:To remove non-coincidence of original paper and image data inside a computer at the image information editing device. CONSTITUTION:Picture image data are inputted from the original paper, these picture image data are stored in a source picture image memory 107 as source picture data, a correcting/direct-read-after-write (DRAW) image is separated from the source picture and stored in a DRAW picture image memory 108, at the time of printing the corrected/DRAW result, only the corrected/DRAW image is overwritten and printed on the original paper, parallelly with this operation, the corrected/DRAW picture is synthesized with the source image data and the synthesized result is stored in the source picture image memory 107 so that the image on the original paper can be always matched with the image in the source picture image memory 107.
Patent JP-S63211637-A (JP)
Title: Pellet bonder
Inventor: KONNO TAKASHI
IPC: H01L21/52
Filed: 1987-02-27
Abstract: PURPOSE:To change over the exchange of the kinds of pellets easily by forming a plurality of pellet positioning recessed sections having different size onto the same substrate in a pellet positioning mechanism and moving the substrate, using a pedestal as a reference. CONSTITUTION:A positioning mechanism is formed so that a recessed section in arbitrary size can be selected from a plurality of pocket positioning recessed sections shaped in different size while a plurality of arms are mounted and pellet sucking jigs can be set up to each of the arms, and a bonding section is constituted so that an arbitrary arm is selected from the arms and a pellet can be sucked. A plurality of the recessed sections 8 are shaped to a discoid substrate 9 for positioning the pellets 6 having different size, tapers are formed to the side surfaces of the recessed sections 8, and the recessed sections 8 are shaped in an inverted trapezoidal section. The substrate 9 can be turned fitted to a pedestal 10, and a mark 11 for the substrate formed on the recessed section 8 side is conformed to a mark 12 for the pedestal 10, thus setting the recessed sections at the positions of suction. Accordingly, kinds are easily exchanged.
Patent JP-H04211331-A (JP)
Title: Composition containing edible fat
Inventor: DEIRUKU UIREMU DE BURUINE
IPC: A23L27/60
Filed: 1991-02-15
Abstract: PURPOSE: To practically diminish harmful effects on taste and physical properties caused by blending with polyol fatty acid polyester having a relatively high m.p. by using digestible fat consisting of molecules having a low average mol.wt. CONSTITUTION: This edible fat-contg. compsn. contains 10-100wt.% fat made essentially of a mixture of polyol fatty acid polyester having >=25 deg.C slip m.p. with digestible fat having a lower slip m.p. than the polyester. The average mol.wt. of the plural number of molecules constituting the digestible fat is <710.
Patent JP-S51118187-A (JP)
Title: Method of cutting brittle materials
Inventor: FUJITA TOMOHIRO
IPC: B28D1/22
Filed: 1975-04-10
Abstract: PURPOSE:A cutting method to make a hole deeper than the grooves at a point at which the cutting lines are crossing on a brittle semiconductor wafer.
Patent JP-H02223912-A (JP)
Title: Formation of active matrix liquid crystal display and driving method therefor
Inventor: TAKAHATA MASARU
IPC: G02F1/133
Filed: 1989-02-27
Abstract: PURPOSE:To produce a large area liquid crystal display incorporating a peripheral circuit with high throughput, to accomplish the high performance of the liquid crystal display and to reduce the cost thereof by producing the liquid crystal display by combining a photolithographic stage and a resist printing stage. CONSTITUTION:Both the photolithographic stage and the resist printing stage are used as a constituting process. Namely, a display part 5 formed in the resist printing stage and a driving circuit 6 on a scanning side and a driving circuit 7 on a signal side which are a part of the peripheral circuit formed in the photolithographic stage are obtained. Since the resist printing stage is used as a part of process, the throughput is improved. Then, the photolithographic stage is used for constituting the incorporated peripheral circuit, etc., which needs to be comparatively finely processed, so that the normal incorporated peripheral circuit is formed. Thus, an active matrix liquid crystal display with the incorporated peripheral circuit is produced with high throughput.
Patent JP-S63276908-A (JP)
Title: Variable group delay time equalizer
Inventor: OI TOSHIHIKO
IPC: H03H7/01
Filed: 1987-02-27
Abstract: PURPOSE:To easily equalize a desired group delay time characteristic by connecting a midpoint of a secondary side of a hybrid transformer to ground through a variable resistor, providing a resistor circuit and a reactance circuit to both terminals so as to synthesize the signals and varying the variable components. CONSTITUTION:With an input signal given to an input terminal 1, the signal is inputted to the hybrid transformer 4 via a buffer amplifier 2 and a fixed resistor 3. The input signal is distributed into two signals whose phases are inverted to each other and outputted to a secondary winding of the transformer. One of the two signals is given to a resistance circuit and the other signal is given to a reactance circuit. Then the signal from the resistance circuit and the signal from the reactance circuit are synthesized and the result is given to an output terminal 13 via a fixed resistor 11 and a buffer amplifier 12. In adjusting a variable coil 8, a variable capacitor 9 and variable resistors 5, 6, a desired group delay time is equalized and the deviation in the frequency amplitude characteristic is corrected.
Patent JP-H09226840-A (JP)
Title: Packing device
Inventor: ISHIKAWA KENGO
IPC: B65D81/113
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the packing cost and make up a bundle which is not subject to damage. SOLUTION: The packing device is constituted to bend one packing blank into a box-like shape to pack an item to be packed. The packing device comprises a bottom panel 27, both side panels 28, and a top panel 25 which are folded into an almost square shape, in cross-section, to cover an item to be packed 5 in the longitudinal direction, a first end buffer panel 43 and second end buffer panel 53 which are provided at the opposite ends of the panel 27 and panel 25 in the longitudinal direction thereof and folded inwardly into a nearly square shape so as to abut each other, thereby to cover the opposite ends of the item 5 in the longitudinal direction, and closure flaps 60, 61 which are formed at the opposite ends of the panels 28 in the longitudinal direction and folded inwardly so as to be superposed on the panels 43, 53, respectively.
Patent JP-H08233002-A (JP)
Title: Disc brake device
Inventor: SAITO MAMORU
IPC: F16D65/18
Filed: 1995-03-02
Abstract: PURPOSE: To restrict the stress concentration to a part of a peripheral surface of a retraction ring and to lengthen the life of the retraction ring. CONSTITUTION: A ring groove 15a is formed on an inner, peripheral surface of an inner hole 14 of a cylinder 13a, and both of the ring groove 15a and the inner hole 14 are of annular shape and are almost concentric with each other. In addition, in the ring groove 15a, a bottom wall 15b is formed in such a manner that the depth from the inner peripheral surface of the inner hole 14 varies at different place in the direction of the groove width and that the said depth becomes deeper at the same angle, from the central part toward both sides. A retraction ring 17 is arranged within the ring groove 15a, and the retraction ring 17 is of an annular shape and is almost concentric with the ring groove 15a.  Meanwhile, the sectional form of the retraction ring 17 at the plane containing the axis of the inner hole 14 is the same as that of the ring groove 15a at the plane containing the axis of the inner hole 14.
Patent JP-H01215654-A (JP)
Title: Automobile frame correction device
Inventor: FURUKUBO TOMIHISA
IPC: B60S5/00
Filed: 1988-02-24
Abstract: PURPOSE:To enable the deformation in the front and rear, right and left, and oblique directions to be corrected by pivotally fitting to each other the lower ends of both supporting members which are supported by front and rear two side-frame gripping members respectively, and connecting both supporting members with an expansion member, and further providing a tension member to the supporting member on one side. CONSTITUTION:The frame correcting device 1 has a pair of front and rear side frame gripping members 3, 3 each of which is provided with a gripping part 9 for gripping the lower periphery of the side frame of an automobile, and supporting members 4a, 4b are detachably fitted to the central parts of the respective gripping members 3, 3 by means of shafts 8. The other ends of the supporting members 4a, 4b are pivotally supported by a shaft 22, and it is so arranged that the shaft 22 is supported by a lockedly engaging member 23 having been provided to the ground surface. And both the supporting members 4a, 4b are connected by an expansion member 5 of a turnbuckle structure which has been arranged halfway between them, and a tension member 6 is lockedly engaged with the supporting member 4b on one side.