baber/WOPTO huggingface dataset:
Patent JP-H08316114-A (JP)
Title: Forming method for electronic device
Inventor: HARADA YASUKI
IPC: H01L21/02
Filed: 1995-05-19
Abstract: PURPOSE: To stably form a low-cost electronic device of high quality by eliminating the repetitive use of a board conveying jig and reducing the number of steps. CONSTITUTION: Before an electronic device is formed on a board 1 made of glass, ceramics or resin, a reinforcing material 3 for improving the strength and environmental resistance at the time of using the device is previously mounted on the board 1, and the material 3 is used also as a board conveying jig.
Patent JP-S5571388-A (JP)
Title: Color television receiver
Inventor: AOZUKA TORAO
IPC: H04N3/26
Filed: 1978-11-24
Abstract: PURPOSE: To eliminate a convergence electrode to reduce power consumption by moving the deflection center of an electron beam in the horizontal direction at every horizontal scanning period.  
     CONSTITUTION: Signals received by tuner 11 are supplied to detection circuit 12 to take out liminance signal Sy and color signal Sc, and signals Sh and Sc are supplied to color demodulator circuit 13 to demodulate three-primary color signals, and they are supplied to gate circuits 14R, 14G and 14B. Signal Sy is supplied to synchronizing separator circuit 15d to separate synchronizing signals, and horizontal synchronizing signals are supplied to ternary frequency divider circuit 16 to form signals S 1 ∼ S 3  which are switched successively at every horizontal period. These signals S 1 ∼S 3  are supplied to circuits 14R, 14G and 14B to take out successively three- primary color signals. Voltages from voltage generation circuits 19R, 19G and 19B are supplied to respective contacts of three-position selector switch 18, and this switch 18 is switched by signals S 1 ∼S 3 , and the voltage is supplied to horizontal deflecting coil 8H. As the result, deflection center 8M of electron beam 2M is moved in the horizontal direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S629827-A (JP)
Title: Wire-cut electric discharge machining and machine thereof
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1985-07-04
Abstract: PURPOSE:To prevent recurrence of disconnection due to residual wire by removing the defective portion at disconnected end at remote location upon occurrence of disconnection of electrode wire under electric discharge machining then stretching a wire between upper and lower heads thereby enabling reliable resuming of machining. CONSTITUTION:Upon detection of disconnection of electrode wire 14 during machining, feeding of wire is stopped by a control signal from data output unit 94 to stop machining thus to collect the disconnected portion of wire and upon detection of lifting up of head 22, correcting unit 30 is positioned immediately below the head 22. Here, the unit 30 is turned to the first position to close the rollers 42a, 42b thus to pull back the disconnected wire 14. Upon detection of the disconnected end of wire 14, pulling back is stopped and upon gripping of wire 14 by means of wire feeding mechanism 40, X, Y-axis servo circuits 102, 104 will function to move the work table relatively against the head 22 and the unit 30 thus to move the disconnected end to the outside of machining and to remove the disconnected end reliably by means of the cutter 60 and the receiving table 64.
Patent JP-H04369254-A (JP)
Title: Resin sealed type semiconductor device and its sealing material
Inventor: OGATA MASAJI
IPC: C08G59/62
Filed: 1991-06-18
Abstract: PURPOSE:To provide sealing resin excellent in balance of adhesion, low moisture absorption, and heat resistance by combining epoxy resin with a hardener and a hardening accelerator which have specified chemical structure. CONSTITUTION:As a sealing agent for a semiconductor element, epoxy resin of o-cresol novolak type, bisphenol type, or the like is used, and as a hardener, phenol compound (R is CH3, and n is an integer not less than one)shown by the formula is used. Moreover, as a hardening accelerator, the adduct with phenol novolak resin of 1,8-diazabicyclo (5,4,0)-7-undecene or its derivative is used, and as inorganic filling, fused silica, crystalline silica, alumina, or the like is used. For the hardener, 0.75-1.25 equivalents are mixed to one equivalent of epoxy resin, and for the hardening accelerator, 0.1-1.0wt. part is mixed to 100wt. part of resin ingredients of epoxy resin and hardener. Hereby, solder resistance, moisture resistance, and heat-cycle resistance improve.
Patent JP-S5576107-A (JP)
Title: Fiber or fiber product
Inventor: SUGITO YOSHIFUMI
IPC: D01F2/00
Filed: 1978-11-28
Abstract: PURPOSE: Fibers or products therefrom are treated with a hydrophilic resin of block or graft copolymer containing ionic hydrophilic groups, thus having waterproof as well as breathable properties.  
     CONSTITUTION: Fibers or products therefrom as cotton tricot fabric 1 is treated with a hydrophilic resin 2 consisting of block copolymer and/or graft copolymer having the bonds of (hand segment)-(ionically hydrophilic group-containing hydrophilic segment)-(hand segment) in the structure. For example, the hydrophilic resin is obtained by reaction of ionic groups of carboxyl or sulfonic onto polystyrene- polybutadiene-polystyrene block copolymer.  
     EFFECT: When the treated product is wetted with water, the resin swells to become waterproof and when dried, it shrinks to restore the breathability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11337503-A (JP)
Title: Quality determination method for metallic material
Inventor: WADA NOBUHIKO
IPC: G06T7/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately detecting a spark that generates when a metallic material surface is molten-cut. SOLUTION: A TV camera 3 shoots a molten pool 22. Video signals are differentiated twice. A spark is detected by a binarization and a labeling. Sparks that have a distance in a direction crossing a molten-cut direction is within a predetermined range is determined to be the same spark. If a spark is detected in a series of a plurality of frames and the spark's moving direction and its moving speed are matched to the molten-cut direction and the molten-cut speed, the spark that has been taken through a plurality of these frames is determined to be identical. The depth where a defect that caused the spark generation existed is detected by detecting where in the molten pool 22 a spark was generated.
Patent JP-H0817820-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAZAWA KENGO
IPC: H01L21/3205
Filed: 1994-06-28
Abstract: PURPOSE:To provide a technology which can be utilized for providing another technology for effectively utilizing a signal wiring channel which is located at a layer, one layer under a power supply wiring pattern, and for reducing repairing time. CONSTITUTION:In a semiconductor integrated circuit device with a multilayer power supply wiring, a plurality of straight-line parts of two types of power supply wiring patterns 11 and 12 of the uppermost position of the multilayer power supply wiring are provided so that they cross the channel direction (direction of X-X line) in parallel and a plurality of protruding parts 11B and 12B are provided at each specific spacing at both side edge parts in the same direction as the channel direction of a layer which is under each straight line by one layer. Then, a plurality of protruding parts 11B and 12B are provided with power supply wiring patterns which are laid out while they are embedded alternately at a specific spacing via a protruding part and an insulator being provided at the straight-line part adjacent to each straight-line part. The protruding part is in triangular or square shape.
Patent JP-S5572055-A (JP)
Title: Preparation of semiconductor device
Inventor: FUJISADA SHIYOUICHI
IPC: H01L21/78
Filed: 1978-11-27
Abstract: PURPOSE: To improve production recovery, by grinding same location on a semiconductor substrate 2 times mechanically so that it can be separated into each individual pellets without causing any crack.  
     CONSTITUTION: A wafer 11 is stuck to a joining tape 12, and it is ground by a cutter 14 from the direction of A' leaving approximately 1/4 of the thickness. Likewise, it is ground from the direction of B' leaving approximately 1/4 of the thickness. At this time, since it is not completely cut off in the direction of A', force of the cutter is dispersed preventing occurrence of cracks in the horizontal direction. And then, it is completely cut off, in the direction of A', at a width I' narrower than a width G of the initial grinding groove 15. And then, like-wise, it is completely separated at a width J' in the direction of B'. At this time, as the second grinding width is norrower than the initial grinding width and the thickness of section to be ground is less than 1/4 of the wafer thickness, the force applied to the bottom of a pellet 16 becomes less than 1/4 of that of the conventional method, and therefore, occurrence of crack is almost prevented. It is possible in this way to improve production recovery of pellet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5843217-A (JP)
Inventor: AIRA REROI JIYOI
IPC: B01D1/18
Filed: 1982-08-25
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-S5371298-A (JP)
Title: Corrosion-proof high permeability alloy
Inventor: TAKAYANAGI KIYOSHI
IPC: C22C38/00
Filed: 1976-12-06
Abstract: PURPOSE:To improve the corrosion-proof property by adding particular elements to an Al-Si-Fe system high permeability alloy.
Patent JP-S5939506-A (JP)
Inventor: IOSHIFU ISAAKOUITSUCHI SHITEIN
IPC: C04B35/653
Filed: 1982-08-25
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-S632058-A (JP)
Title: Photoreceptive member having ultrathin film laminate structure
Inventor: ISHIHARA SHUNICHI
IPC: G03G5/082
Filed: 1986-06-23
Abstract: PURPOSE:To prevent image defects and residual potential even during uses for a long time by using a photosensitive layer obtained by laminating 2 kinds of ultrathin films different in a part of atomic structure in plural times. CONSTITUTION:The photoreceptive member is formed by laminating on a substrate 101 in the following order at least the photosensitive layer 103 made of an amorphous material composed essentially of silicon atoms, and a surface layer 104 made of an amorphous material containing silicon atoms, and at least one of O, C, and N atoms, and the surface layer 104 has the layer region A obtained by laminating at least 2 kinds of ultrathin films different in a part of constituent atoms or atomic proportion in plural times, and a layer region B composed of a single thin layer, and the layer thicknesses of the ultrathin films near the interface between the layer regions A and B are made thinner than those of the ultrathin film of A located farther from the interface.
Patent JP-S5670979-A (JP)
Title: Electronic appratus with printer
Inventor: FUSHIMOTO HIDEO
IPC: G06K15/00
Filed: 1979-11-14
Abstract: PURPOSE: To enhance a holding force for printing paper to thereby secure the cutting of the paper and to prevent miscutting such as bias cutting by a method wherein a cutter is slantedly fixed to an opening of a case and the cutting edge of the cutter is protruded beyond the edge line part.  
     CONSTITUTION: The cutter 17 is produced from transparent acrylic resin or the like and is fusion welded to the case 3, with its cutting edge 17a directed upwards in the opening 15. The printing paper 8 is contacted with the cutting edge 17a, then bent toward the cutter 17 and pulled. If the holding force for the paper 8 of the printer 16 is A and the pulling force is B, resultant force C is generated at the edge line part 17b. The force C in turn generates a frictional force at the edge line part 17b in the direction opposite to the paper feed direction, thereby holding the paper 8 temporarily. Accordingly, the paper 8 can be cut by the cutting edge 17a securely.  
     EFFECT: No miscutting even with a cutter made of acrylic resin or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6040531-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: G11B5/842
Filed: 1983-08-12
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent surface smoothness without blooming or without deteriorating various electrical and mechanical properties by adding a suitable amt. of a volatile siloxane monomer as a leveling agent into a magnetic coating thereby evaporating said monomer in the stage of drying the coated film. CONSTITUTION:The magnetic coating is prepared by adding the volatile siloxane monomer expressed by the formulas I , II (R is alkyl, n<=1 in the formula I of straight chain structure, n<=5 in the formula II of the cyclic structure) and having <=200 deg.Cb.p. and >=1mm.Hg vapor pressure at 25 deg.C into ferromagnetic powder at about 0.1-10wt%. Such coating is applied on a base consisting of a polyester film, etc. and is dried to form a magnetic layer. The volatile siloxane monomer has good compatibility with the coating, requires the smaller amt. of the solvent to be added to the coating in the stage of preparing the same to an adequate viscosity, evaporates in the drying stage and obviates whitening of the surface of the coated film. The excellent magnetic recording medium is thus obtd.
Patent JP-H0313845-A (JP)
Title: Apparatus for judging deterioration of dewatering fluorocarbon
Inventor: SAKAI HIDEHIKO
IPC: G01N5/00
Filed: 1989-06-12
Abstract: PURPOSE:To ensure the judgment of the degree of deterioration of dewatering fluorocarbon in a short time by providing a microwave generating device at the upper part of a measuring container, and providing an electronic measuring device at the lower part of the container. CONSTITUTION:A beaker 15 containing dewatering fluorocarbon liquid 13 as a sample is mounted on an electronic measuring device 7 which is provided at the lower part in a measuring container 3. The water molecules of the dewatering fluorocarbon liquid 13 in the beaker 15 are excited and boiled by a microwave generating device 11 which is provided at the upper part of the measuring container 3. The fluorocarbon whose boiling point is lower than that of water is gasified and evaporated in a short time. Only dewatering activator whose boiling point is 100 deg.C or higher remains in the beaker 15. The weight of the remaining activator is measured with the electronic measuring device 7. The actually measured value is inputted into an operating means 17. In the operating means 17, the actually measured value is compared with a reference value which is inputted beforehand, and the degree of deterioration of the sample 3 is judged.
Patent JP-H05311860-A (JP)
Title: Execution of soundproof floor joint
Inventor: TERAYAMA TAKASHI
IPC: E04F15/18
Filed: 1992-05-13
Abstract: PURPOSE:To improve the living condition and the soundproof performance by laying the members made of the specific organic fibers and metal fibers on a floor base and executing floor finishing through a floor joist assemblage, forming a space for piping, wiring, etc. CONSTITUTION:Joists 2 are arranged in a prescribed intervals on a concrete floor slab 6 surface, and a color floor is fixed as surface finishing member 8 on the joist 2 through nail striking. In this case, on the whole surface between the slab 6 surface and the joist 2, the organic fiber such as cotton, wool, pulp, rayon, nylon, polyester, polypropylene, and vinylon is laid. Further, the metal fiber such as aluminium and stainless steel is used, and the material 1 in single or combined form of the screen shaped fiber, woven fabric and nonwoven fabric is used. Accordingly, the material which converts the impact energy to the heat energy by the friction between fibers and can soften the impact is selected, and the floor impact noise can be reduced.
Patent JP-S6038221-A (JP)
Title: Car height adjusting device
Inventor: SUZUKI HIDEO
IPC: B60G3/18
Filed: 1983-08-10
Abstract: PURPOSE:To facilitate the fault diagnosis of a car height adjusting device by providing an electromagnetic valve for releasing an atmosphere and a pressure sensor in an air pipe that guides the exhaust air of a compressor to each gas room in a front fork and a rear cushion. CONSTITUTION:A car height adjusting device selectively supplies the exhaust air of a compressed air generation device 1 containing a compressor 2 to each car height adjusting gas room of a front fork 8 and a rear cushion 10 through a switching valve unit 4 consisting of two electromagnetic switching valves 5 and 6. In addition, a unit in which a check valve 14, electromagnetic relief valve 15 for releasing an atmosphere, and pressure sensor 16 are provided integratedly is inserted on the way to an air pipe 7 between the compressor 2 and the switching valve unit 4. As a result, the pressure state of the air pipe 7 while the car height is being adjusted is measured at a specified time interval using the pressure sensor 16 and is displayed on a digital indicator 28 each time. Also, when an error occurs, a lamp 26 lights and an alarm is generated.
Patent JP-H05259333-A (JP)
Title: Manufacture of resin-sealed semiconductor device
IPC: H01L23/48
Filed: 1991-03-14
Abstract: PURPOSE:To provide a method of manufacturing a resin-sealed semiconductor device suited to mass production. CONSTITUTION:A metal lead frame 1 includes leads 1a and 1b, and protrusions extending from part of the lead frame and opposed to the leads. After devices 4, including the protrusions, are molded, they are pushed to break the protrusions, so that the individual devices are separated.
Patent JP-S628301-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAYAKAWA MASAHARU
IPC: G11B5/008
Filed: 1985-07-03
Abstract: PURPOSE:To reproduce reversely a track immediately after the end of forward (reverse) running of a tape and to apply repetitive reproduction continuously by forming a track string for reverse running to a gap of a track string for forward running. CONSTITUTION:A capstan 16 is rotated at a number of rotations being twice of that of a conventional device at recording, a magnetic tape 1 is run forward, heads 12, 13 form track strings 24a, 24b sequentially on the magnetic tape 1 and record a signal. The interval of the forward track strings 24a, 24b is twice or over of one track width. When the tape reaches its end, the capstan 16 starts rotation reversely at the same number of rotations as that of the forward direction instantly. Since the progressing direction of the tape is reversed, the tilt of the tracks 22, 23 at reversing is less than that of the track string 24 at forward running.
Patent JP-S5770468-A (JP)
Title: Impedance measuring device
Inventor: SUGIHARA NORIYUKI
IPC: G01R27/02
Filed: 1980-10-21
Abstract: PURPOSE:To decrease measurement errors of a phase detector and improve the resolving power of measurement by creating reference phases such as 0, pi/2, pi, 3pi/2 with a phase shifter, and measuring phases while correcting phase differences in accordance with these. CONSTITUTION:When the phase shift quantity of a phase shifter 16 is assumed to be zero, a phase difference of theta1 is generated equivalently between the voltage E1 applied to a phase inspector 14 and the output voltage of the phase shifter 16, and this is considered to occur in a signal route when the operation of a phase detector 14 is assumed to be ideal. Thereupon, a reference vector X is drawn so as to assume a phase difference theta1 with a vector E1. In a similar manner, the shift quantity is reduced to pi/2, and a reference vector Y is obtained. In accordance with the components (a)-(d) of the E1, E2 with respect to the X, Y, the loss coefft. and capacitance component of a capacitance are measured through calculation with a computer at high speeds without depending upon the capacity fluctuations of integrating capacitors, the error outputs of the phase detectors, etc.
Patent JP-H022491-A (JP)
Title: Error report system
Inventor: ISHIKAWA TOMOKO
IPC: G08B23/00
Filed: 1988-06-15
Abstract: PURPOSE:To prevent a buzzer from being continuously driven by providing an error alarm part in a circuit for generating an alarm at the time of detecting an error with plural counter parts corresponding to the sorts of errors and outputting an alarm only when the values of the counters reach a certain value. CONSTITUTION:At the time of detecting an error, an error detecting part 1 inputs an error signal to an error alarm part 4. The alarm part 4 is provided with plural counter parts 41 corresponding to the sorts of errors, and at the time of inputting an error signal, '1' is added to the counter concerned and the buzzer is driven through a buzzer control part 2 to output an alarm. The alarm is reset to stop the buzzer and recovery is started. When the error detecting part 1 continuously outputs the same kind of error detecting signal, '1' is added to the contents of the counter part 41 and the count value goes '+2', and at that time, the buzzer control part 2 does not drive the buzzer 3. Consequently, the buzzer 3 can be prevented from being continuously driven until the removal of the cause of the error.
Patent JP-S5272036-A (JP)
Title: Ignition time control system
Inventor: KOWADA ICHIROU
IPC: F02P5/10
Filed: 1975-12-12
Abstract: PURPOSE:Ignition time control system to be designed to enhance the drivability at lower temperature and higher temperature of an internal combustion engine by means of settling the ignition time at the proper position in proportion to the speed and the temperature of an internal combustion engine.
Patent JP-S6210006-A (JP)
Title: Skin cosmetic
Inventor: AKIYASU AKIRA
IPC: A61K8/96
Filed: 1985-07-05
Abstract: PURPOSE:To provide a skin cosmetic having no undesirable side effect and exhibiting excellent beautifying effect, by compounding extracts of vegetables such as Rhus javanica, TAIWAN-NISHIKISO, Cyrtomium fortunei, Scutellaria baicalensis, Aconitum carmichaeli, Myrica gale, Pheum palmatum, etc. CONSTITUTION:The objective skin cosmetic contains 0.1-10wt% one or more components selected from the extracts of Rhus javanica, TAIWAN-NISHIKISO, (a rind of Euphorbiaceae family plant), Cyrtomium fortunei, Scutellaria baicalensis, Aconitum carmichaeli, Myrica gale, Pheum palmatum, Pyrus communis, Rhododendron matterinichii and Rhus succedanea. The above vegetable extract can be produced by optionally cutting the vegetables into small pieces, if necessary defatting with acetone, etc., and extracting with water, lower aliphatic alcohol, fat-dissolving organic solvent, etc. It can be used in the form of milky lotion, lotion, cream, jelly, pack, etc.
Patent JP-S63312364-A (JP)
Title: Phthalocyanine compound
Inventor: MIYOSHI HARUO
IPC: C07D487/22
Filed: 1987-06-16
Abstract: NEW MATERIAL:A compound of formula M-Pc-(ORf)n (M is metal, metal oxide, metal halide or H; Pc is phthalocyanine nucleus, ORf is fluorine-substituted alkoxy; m is 1-8). USE:Coloring matter for use in optical recording media. (Having absorption in the near-infrared region; highly soluble). PREPARATION:4-Nitrophthalonitrile and a fluoroalcohol are made to react in an aprotic polar solvent in the presence of potassium carbonate to form 4-(fluoroalkoxy) phthalonitrile. This product is then allowed to react, in the presence of an ammonium molybdate catalyst or in the absence of any catalyst, with various metal halides and urea at 180-200 deg.C.