baber/WOPTO huggingface dataset:
Patent JP-H01127227-A (JP)
Title: Method and device for wire cut electric discharge machining
Inventor: NAKA SHIGEAKI
IPC: B23H7/06
Filed: 1987-11-10
Abstract: PURPOSE:To surely restart machining by performing electric discharge machining alternately repeating the first machining restart process and the second correction machining restart process before a wire electrode is released from its contact with a workpiece after the second correction machining restart process. CONSTITUTION:When a wire electrode 8, halfway its electric discharge machining, is detected to come into contact with a workpiece 1 in a detecting means 11, a CPU 10 once returns a machining locus by the first machining control means 15 being based on memory of the first memory means 13, again restarting feed machining. However, in case of no release from the contact, the second machining restart control means 16 cuts the wire electrode 8 to be returned to a machining start position by a program of the second memory means, and reconnecting the electrode, the machining is restarted tracing the matchining locus. In this case, when the electrode is not released from its contact, the correction second machining restart control means 17 alternately repeats the second machining restart control means 16 and the correction second machining restart control means 17, similar to the second means, being based on a counter 12 in its number of detecting times of the contact, and the discharge machining is continued till to contact is released.
Patent JP-S60155766-A (JP)
Inventor: PIEERU KARURII
IPC: D04H18/00
Filed: 1984-12-26
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-H07215134-A (JP)
Title: Storage compartment for car
Inventor: MAIKURU DEII NIKOPORISU
IPC: B60R7/04
Filed: 1994-11-16
Abstract: PURPOSE: To provide a storage compartment in an unused portion above a cargo storage area at the rear of an automobile without reducing occupant space. CONSTITUTION: This auxiliary storage compartment 30 for an automobile has a compartment body with a pair of side portions and a substantially horizontal floor portion forming a U-shaped opening. The compartment body is rigidly attached to a roof and is installed across the width of the vehicle above a cargo storage area. The side portions, floor portion and the vehicle roof 20 define a compartment therebetween. A bezel member 36, having at least one opening therein, is connected to the compartment body and encloses the U-shaped opening between the roof and the compartment body. At least one door 40 is movably attached to the bezel opening for enclosing and providing access to the compartment. The door is provided with a latching mechanism for securing the door in a closed position.
Patent JP-H03142699-A (JP)
Title: Logging display method for supervisory control
Inventor: KATAOKA MASAYUKI
IPC: G05B23/02
Filed: 1989-10-30
Abstract: PURPOSE:To efficiently display a desired item by enabling the number of feed of an item to be set variably, and switching a logging picture after shifting by the number of feed. CONSTITUTION:When a registration confirmation window Wi is selected with a mouse operation, etc., a computer is set at a setting acceptable state, and when the input of a numeric value is performed from a keyboard, etc., the numeric value is displayed on the registration confirmation window Wi. When the command of input decision is issued with the mouse operation, etc., it is displayed on a registration value display window Wx, then, registration setting processing is completed. Meanwhile, appropriate values with high frequency in use, for example, 1, 10 are set at fixed value display windows W1 and W2. When the display windows W1, W2, and Wx are selected alternatively with a mouse, etc., the value of a selected display window is stored in a nonvolatile memory as the actual number of feed, and a picture is switched to the one shifted by the selected number of feed at every selection of a key symbol B or N. In such a way, it is possible to efficiently display the desired item.
Patent JP-H06112307-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: TANISAKO SHINICHI
IPC: H01L21/76
Filed: 1992-09-28
Abstract: PURPOSE:To provide a dielectric isolation substrate with improved isolation accuracy by eliminating interruption of chip miniaturization in a dielectric isolation substrate where a high withstand voltage element and a low withstand voltage element are formed. CONSTITUTION:A V-shaped groove 15 for isolating a high withstand voltage element and an inverse trapezoid groove 16 where a low withstand voltage element is laid out are formed on the surface of a single crystalline silicon substrate 12 by anisotropic etching with alkali aqueous solution as a first mask material and then a vertical groove 23 is formed at a V-shaped tip region 20 and an inverse trapezoid groove bottom surface part region 21 by anisotropic etching with reactivity ion etching as a second mask material. Therefore, the dimensions between adjacent element isolation regions can be set to conventional 20-50mum to 5mum or less without any need for expanding the isolation margin of a low/high withstand voltage element part boundary, thus a single crystalline silicon island region can be reduced and hence miniaturizing a chip drastically.
Patent JP-H03142959-A (JP)
Title: Lead frame having high position precision of lead pin
Inventor: YASHIRO SEIJI
IPC: H01L23/50
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a lead frame having high position precision of a lead pin, by correction-machining the edge part of an inner lead before a lead frame is punched out. CONSTITUTION:Correction machining is performed before a lead frame is punched out or at the same time as punching. The location to be machined may be the edge part 5 of an inner lead 2 where a coining part 6 is excepted. Although the location may be a part of the edge part of an inner lead 2, it is desirable to perform the correction machining all over the length of the edge part 5, in order to increase the effect by small machining. Further it is desirable to perform the correction machining from the upper surface and the lower surface of a lead pin. Since the correction machining is performed before the inner lead 2 is punched and broken into pieces, the strain of the inner lead 2 at the time of releasing can be prevented, and horizontal and vertical position deviations are not generated. Thereby a lead frame having high position precision can be obtained.
Patent JP-S62142055-A (JP)
Title: Pouring nozzle for single roll type rapid cooled thin foil production
Inventor: SATO TORU
IPC: B22D11/06
Filed: 1985-12-18
Abstract: PURPOSE:To improve a production for rapid cooled thin foil by regulating average roughness of a corner face extending over a specified range from a crossing position of an injection inner surface of thin foil drawing side for a nozzle with a nozzle end face, and average roughness of the nozzle end face at an outward range from the above-mentioned corner face. CONSTITUTION:The rapid cooled foil tape 6 is produced by continuously supplying alloy molten metal 2 on the cooling roll 1 with high speed rotation through an injection hole of the pouring nozzle 3. This pouring nozzle consists of a quartz quality. And the average roughness of the range (a) of the end face of the opening part thereof is regulated to <=1.2mum in the range of 100mum length and the average roughness at the outward range (b) from the above-mentioned range is regulated to <=0.8mum. In this constitution, the rapid cooled thin foil having less irregular and smooth surface is produced.
Patent JP-2001106591-A (JP)
Title: Method for producing cz silicon single crystal
Inventor: NISHIKAWA HIDESHI
IPC: C30B29/06
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high quality single crystal having a large diameter and a long size, which is almost free from Grown-in defects such as COP or dislocation cluster. SOLUTION: This method of producing a single crystal comprises pulling up the single crystal under the condition such that, when the temperature T( deg.C) at the center part of the single crystal being pulled up is in the range of >=1,230 deg.C, the Gc/Gp satisfies formulas: Gc/Gp>=-0.007T+10.62 (when T is >1,360 deg.C) and Gc/Gp>=1 (when T is in the range of 1,230 to 1,360 deg.C), wherein Gc ( deg.C/mm) is the temperature gradient in the direction of a pulling-up shaft at the center part of a plane perpendicular to the pulling-up shaft and Gp ( deg.C/mm) is the temperature gradient in the direction of the pulling-up shaft at the peripheral part of the plane perpendicular to the pulling-up shaft, at the temperature T. Such temperature condition is realized by arranging a heat shielding material, whose inner diameter becomes larger toward the upper direction, at the peripheral part of the single crystal being pulled up in such a manner that a space is provided between the lower end of the heat shielding material and the surface of a melt.
Patent JP-H071134-A (JP)
Title: Boxing welding robot
Inventor: OWAKI KATSURA
IPC: B23K9/12
Filed: 1992-10-21
Abstract: PURPOSE:To enable the boxing welding of a lounge, etc., with a simple operation by moving the tip end of a welding torch along a long member and rotating the torch near the end of the long member. CONSTITUTION:When the tip end part of a welding wire 17 reaches a starting position, an arc welding starts. When the tip end part of the welding wire 17 passes through the end part 2a of a lounge 2, a rotary plate 13a starts rotating clockwise. When a table 11b of a first moving base reaches at an end part B, a table 11g stops but the rotary plate 13a continues rotating until its angle becomes theta0+90 deg.. Then, a second moving base 12 moves, and the tip end of the welding wire 17 passes a position before the vertex D of the end 2a. The rotary plate 13a of a rotating base 13 starts rotating clockwise. When the tip end of the welding wire 17 reaches at a position for welding completion, the second moving base 12 stops and the arc welding also stops.
Patent JP-H01124282-A (JP)
Title: Wiring structure body and its formation
Inventor: MIURA OSAMU
IPC: H05K3/38
Filed: 1987-11-09
Abstract: PURPOSE:To enhance contact adhesion performance between an insulating film and a wiring conductor and to enhance reliability of moistureproofness at an interface by a method wherein a mixed layer composed of the insulating film containing a hydropholic group and of a metal material constituting the wiring conductor is provided at a boundary part between the wiring conductor and the insulating film. CONSTITUTION:While the surface of a polyimide film 2 is being irradiated by a plasma of individual gases of helium and oxygen and, in succession, the surface of a polyimide is being irradiated with ions of helium, Al is electron- evaporated; after the evaporation, a photoetching operation is executed and a wiring conductor 4 of Al is formed. In addition, a process identical to this is repeated and an Al wiring part is laminated; an LSI 7 is bonded by using a solder 6; a multilayer wiring structure body is manufactured. A mixed layer formed at an interface between the polyimide and Al or Cu prevents water from penetrating because an ethyl group (-C2H5) as a hydrophobic group exists; in addition, the Al and the polyimide are bonded by laying a carbonyl group as a hydrophile group; a bonding force between both is enhanced.
Patent JP-H05120938-A (JP)
Title: Tape winding device
Inventor: FUJIKAWA YUUJI
IPC: H01B13/26
Filed: 1991-10-29
Abstract: PURPOSE:To provide a high quality of cable by permitting escaping of a tape tension and making the tape winding smooth even when a tension change occurs in a tape delivered from a tape pad at the time when transition is made from a stoppage to a condition of operation or vice versa. CONSTITUTION:In a tape winder, a hollow shaft 2 through which a cable core wire 1 is passed is provided with a flyer 3 and pressing plates 4, 4', tape pads 5 being pressure contacted with and retained by the pressing plates 4, 4'. The tape is delivered while its tension is adjusted by a tension adjuster 6. A tension relief means 17 for relieving the pressure contact force of the pressing plate 4' is provided on an outer periphery of the tension adjuster 6. When the tape tension changes, the tension relief means 17 permits the escape of the tape tension against the pressure contact force to enable smooth winding of the tape.
Patent JP-H11110621-A (JP)
Title: Controller for automatic vending machine
Inventor: MARUYAMA TOSHITAKE
IPC: G07F5/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to set up addresses in many terminal control parts without requiring much labor and time even without providing a control line. SOLUTION: Respective terminal control parts 2, 3,... are provided with gate circuits 2A, 2B,... for turning on/off communication lines A, B for transmitting data between a main control part 1 and each of respective terminal control parts 2, 3,... so as to turn on/off the transmission data to a succeeding terminal control part. At the time of setting up addresses, the control part 1 outputs successively different addresses to the line B and each of the control parts 2 to 4 turns off its corresponding gate circuit at first, receives an address, and after the end of setting of its address, turns on the gate circuit. Thus successively different addresses are successively sent from the control part 2 directly connected to the control part 1 to the succeeding control parts 2, 4.
Patent JP-H07142345-A (JP)
Title: Projection aligner
Inventor: TOKUDA KENSHO
IPC: H01L21/027
Filed: 1993-11-12
Abstract: PURPOSE:To efficiently dispose an accessory mechanism such as an alignment system, etc., by providing a projecting optical system sufficiently necessary for a scanning type projecting exposure. CONSTITUTION:A slitlike illuminating area 7 on a reticle 6 is emitted, a pattern image in the area 7 is projected to be exposed to a slitlike exposure area 18 on a photosensitive board 17 through a projecting optical system 14A, and the board 17 is scanned in a direction C in synchronization with scanning of the reticle 6 in a direction B in the area 7. A lens element 15A in the system 14A is obtained by deleting both ends 15B of an axis symmetrical lens in its scanning direction, and a lens element 16A is obtained by deleting both ends 16B of the lens in its scanning direction.
Patent JP-H08148698-A (JP)
Title: Semiconductor yaw rate sensor and manufacture thereof
Inventor: KANO KAZUHIKO
IPC: G01C19/56
Filed: 1994-11-17
Abstract: PURPOSE: To provide a semiconductor yaw rate sensor which can be structured easily at low cost and which can detect acceleration precisely. CONSTITUTION: A movable section 14 is installed at a specified distance from a semiconductor substrate. Static electrocity force of the movable section 14 oscillates fixed electrodes for excitation 902, 903 by force. A vertical displacement detecting section 906 detects a vertical displacement of the movable section 14 while a horizontal displacement detecting section 904 detects a horizontal displacement of the movable section 14. A signal processing circuit 909 obtains a yaw rate detection output, using at least the detection output of the vertical displacement detecting section 906. A secular change correcting circuit 910 detects an amplitude of the movable section, using the outputs of the vertical displacement detecting means 904, 906, and keeps a frequency due to forced oscillation at a resonance frequency.
Patent JP-H02216917-A (JP)
Title: Coding/decoding method
Inventor: KATO SHIRO
IPC: H03M7/36
Filed: 1989-10-31
Abstract: PURPOSE:To attain a coding method capable of highly effective transmission with no irregular error in simple constitution by transmitting an additional code including the estimating error information together with a coded remainder signal. CONSTITUTION:The maximum value SX and the minimum value SN of an estimating error being the difference between the input data on a block and its estimated value are obtained while using the block consisting of plural input data as a coding unit. When the prescribed value larger than (SX-SN) is defined as the divisor data OU, the remainder E obtained by dividing each input data of a block by the data OU is coded and transmitted together with an additional code including the estimating error information on the SX, SN and OU respectively. As a result, the reversible coding is made possible, therefore, an irregular error can be eliminated. Thus the decoding is also possible with no irregular error, and particularly the coding efficiency is further improved in a block which monotonously increases or decreases.
Patent JP-H08145697-A (JP)
Title: Navigation system
Inventor: KOBAYASHI HIROAKI
IPC: G01C21/00
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a navigation system in which the direction can be specified regardless of the speed of a mobile by detecting whether the azimuth, detected by a plurality of geomagnetic azimuth sensors, changed even number of times when it is not in-phase and judging that the azimuth data is correct when the azimuth angle is in-phase or becomes in-phase after changing even number of times. CONSTITUTION: Signals from geomagnetic sensors S1, S2 for detecting the azimuth of an automobile 1 in the traveling direction are fed, along with a distance signal from a distance sensor D, to an A/D converter 2 which delivers data of azimuth and distance to a computer 4. A phase detection means detects whether the azimuth angle of azimuth data changed in-phase and when it did not change in-phase, a changing times detection means detect whether the azimuth angle changed even number of times. When the azimuth angle changed in-phase or when becomes in-phase after even number of changes, it is judged that the azimuth data is correct and the moving direction of the mobile 1 can be specified with high accuracy regardless of the speed thereof.
Patent JP-H01123785-A (JP)
Title: Thermal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1987-11-09
Abstract: PURPOSE:To contrive higher heat response characteristics, by incorporating a compound of a specified formula. CONSTITUTION:A color developer for developing a normally colorless or light- colored dye precursor into a color by reacting with the precursor when being heated is incorporated, and a compound of the formula (R<1> is a lower alkyl, lower alkenyl or acyl, and R<2> is an aralkyl or aroyl) is incorporated as a sensitizer. The sensitizer is ordinarily added in an amount of at least 5wt.% based on the color developer, preferable amount being 10-400wt.%. The color developer may be an acidic substance, i.e., an electron-acceptive compound generally used for thermal recording papers, particularly, a phenol derivative, an aromatic carboxylic acid derivative, an N,N'-diarylthiourea derivative, a compound of a multivalent metal such as zinc, or the like.
Patent JP-H08143351-A (JP)
Title: Inorganic filler for synthetic marble
Inventor: YAGI NORIHIKO
IPC: C04B26/18
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a synthetic marble good in resistance to hot water and hardly causes whitening and bulging even when used in hot water for a long term. CONSTITUTION: 0.1-10wt.% silicate per inorg. filler is stuck on the surface of this inorg. filler.
Patent JP-S63136066-A (JP)
Title: Toner concentration control method
Inventor: KOGURE MASAAKI
IPC: G03G15/08
Filed: 1986-11-28
Abstract: PURPOSE:To preclude ground staining due to the long-time use of a developer by controlling the toner concentration of the developer, and varying the control judgement reference of toner supply according to the detection signal of a density detecting means for the density of a no-image part or standard latent image on a photosensitive body after development. CONSTITUTION:A CPU 20 detect the density after development by a sensor, reads and compares the output VSP of the sensor and the output VSG of the sensor for the no-image part on the photosensitive body with a reference value, and outputs a toner supply signal to a developing device according to the result, thereby supplying toner to a developer from a toner supply device. The cyan toner supply of a developing device 3 is controlled and the magenta toner supply and yellow toner supply of developing devices 2 and 1 are carried out successively. When plural copies of the same original are taken continuously, said operation for the VSG is performed for the 1st copy and the value is used for the 2nd and succeeding copies. Consequently, accurate values are obtained as the VSG and VSP, specially, VSG at all times without being affected by the output variation due to the staining of the photosensitive body 5, and image density control is accurately performed, thereby obtaining an invariably stable image.
Patent JP-H03145712-A (JP)
Title: Through type capacitor
Inventor: SUNAGA TATSUO
IPC: H01G4/12
Filed: 1989-10-31
Abstract: PURPOSE:To make it possible to suppress the generation of breakage on a dielectric base material and exfoliation and the like on an inner electrode by a method wherein both ends of the dielectric base material are capped, a lead wire is fixed thereto, and then the lead wire and the inner electrode or an outer electrode are condictively fixed to caps at both end parts of the dielectric base material. CONSTITUTION:Electrodes 12 and 13, consisting of a conductive film, are provided on the inner and outer circumferences of a cylindrical dielectric base material 11 consisting of dielectric ceramic. The inner electrode 12 is formed on the region ranging from the inner circumferential surface to the outer circumferential part close to one end face, and the part on the inner circumferential surface of the dielectric base material 1 is coated with insulating resin 23. The outer electrode 13 is formed on the outer circumferential surface close to the other end part of the dielectric base material while being separated from the inner electrode 12. On the upper end side of the dielectric base material 11 where the electrodes 12 and 13 are formed, a ring 16 is fitted to the external part of the outer circumferential section of the inner electrode 12, and caps 18 and 19, having a center through hole where a lead wire 14 is passed through, are fitted to both ends. The lead wire 14 is inserted in such a manner that it is passed through the cap 19, the through hole of the dielectric base material 11 and the cap 18, it is adhered using solder 15 and also fixed to the cap 18 with insulating resin 20. Besides, the outer circumferential surface between the caps 18 and 19 is coated with insulating resin 17.
Patent JP-H07112626-A (JP)
Title: Start control device for vehicle
Inventor: TANAKA HIROSHI
IPC: B60L15/00
Filed: 1993-10-18
Abstract: PURPOSE:To perform the smooth starting operation for gradual acceleration at the time of the start of a vehicle. CONSTITUTION:When a starting switch 98 is turned on, a traveling motor 32 can be driven. The motor 32 is accelerated in response to the action quantity of an accelerator grip 16. When the accelerator grip 16 is operated while the starting switch 98 is kept off, the motor 32 is not driven even if the starting switch 98 is turned on.
Patent JP-S63181853-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1987-11-10
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。