baber/WOPTO huggingface dataset:
Patent JP-S6058623-A (JP)
Title: Pattern formation
Inventor: KIRITA KEI
IPC: H01L21/027
Filed: 1983-09-12
Abstract: PURPOSE:To make unnecessary the successive heat processings by selective irradiation of energy particles or X-ray under the condition that a substrate to be processed is kept under the heated condition. CONSTITUTION:A Si oxide film 2 and phosphorus-added polycrystalline Si film 3 are stacked on a Si substrate 1 and it is used as a substrate 4 to be processed. A negative electron beam resist film 5 is formed by bonding on the substrate 4. This substrate 4 is heated by a heating source 6 and the film 5 is selectively irradiated with electron beam 7 under this condition. The film 5 is developed and the lower layer films 3, 2 are removed by etching with the resist film 5' after development used as a mask. According to this method, generation of damage by irradiation of high energy electron beam can be suppressed and therefore successive heat precessings can be eliminated.
Patent JP-H0832110-A (JP)
Title: Edge emission type led, manufacture of edge emission type light emitting element, and method for measuring light emitting characteristic of edge emission type light emitting element
Inventor: NAKAMURA YUKIO
IPC: H01L33/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a method in which dicing shocks are hardly transmitted to an end emission type LED array at the time of manufacturing the LED array by using a dicing technique. CONSTITUTION:A recessed section 29 having a depth deeper than the phase boundary of a p-n junction and sloped side walls is formed by etching at, at least, the one on the surface of a semiconductor wafer facing the light emitting edge of a light emitting element of the parts to be diced on the surfaces of the semiconductor wafer. After the section 29 is formed, the semiconductor wafer is diced from the bottom of the section 29 at a dicing with W2 which is narrower than the bottom width W1 of the section 29.
Patent JP-2000351197-A (JP)
Title: Screen printing apparatus and method for electronic substrate
Inventor: TANAKA TETSUYA
IPC: B41F15/42
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate printing and to shorten a printing tact while enabling the conservation of resources. SOLUTION: Squeegees 6, 7 and squeegee rotary mechanisms 114, 116 arc provided and the squeegees are rotated and the extending direction of the squeegees is inclined with respect to a printing direction to arrange the squeegees. When printing paste 5 is printed, the advance direction of the printing paste can be set to the same direction within the entire range of the squeegees by inclining the squeegees and printing can be applied to the entire surface of an electronic substrate 1 and the waste of the printing paste can be prevented. The squeegees can be rotated so as to facilitate the maintenance work of the squeegees and a printing tact can be shortened.
Patent JP-S5956591-A (JP)
Title: Production of forming mold
Inventor: INOUE KIYOSHI
IPC: C25D1/10
Filed: 1982-09-27
Abstract: PURPOSE:To enable the manufacture of many molds with a piece of matrix in the stage of manufacturing casting molds, etc. by making an electroforming shell having the inside surface shape corresponding to the shape of intended moldings and fixing the same by means of an adhesive agent in the recessed part of a base material. CONSTITUTION:A matrix of an intended mold is disposed as an electroforming matrix 8 having a mirror-finished surface in the stage of producing a mold such as a die casting mold, casting mold, plastic mold or the like. An electrode 4 is disposed in an electroforming tank 2 and an electroforming liquid 6 suspended with pulverized particles 7 of alundum or the like having semiconductivity and an electrical insulation characteristic is put in the tank. An electroforming metal 5 is brought into contact with the electrode 4 and an electroforming shell 9 as the mold 1 is formed on the surface of the matrix 8 by the high speed electroforming with an electric power source 13. Such electroforming shell is fixed by means of an adhesive agent 35 into a hole 34a provided in a base material 34, whereby the mold such as the casting mold is obtd.
Patent JP-H0333728-A (JP)
Title: Photometry device
Inventor: FUJIBAYASHI KAZUO
IPC: G03B7/099
Filed: 1989-06-30
Abstract: PURPOSE:To simplify an exposure control system by providing a varying means which varies the F number of a photometric system and a driving means which drives the varying means associatively with zooming. CONSTITUTION:The photometry device is provided with the varying means which varies the F number of the photometric system and the driving means which drives the varying means associatively with zooming. Here, a zoom position indicated through the operation of a zoom switch is outputted from a zoom position output circuit 11 and a zoom cam plate driving unit 12 drives a zoom am plate 10 with the output to perform the zooming operation. Therefore, the F number of the light measurement system is varied associatively with the zooming and the F number of a photography system is controlled according to the variation in the F number of the photometric system, thereby eliminating the need for an arithmetic means for finding the F number variation of the photometric system associated with the zooming. Consequently, the exposure system is simplified.
Patent JP-S5791022-A (JP)
Title: High-speed flip-flop circuit
Inventor: WATANABE SEIICHIROU
IPC: G11C11/406
Filed: 1980-11-28
Abstract: PURPOSE:To eliminate hang-up phenomenon with simple constitution, by providing an integration circuit at one output of an input inverting logical circuit and connecting the output of each input logical circuit to the input section of other element, respectively. CONSTITUTION:An FF is constituted so that the output of input inverting OR circuits 1,2 can be supplied to the input terminal of another different circuit. The output section of the circuit 2 is provided with an integration circuit 5 and the connection is made so that the output of the circuit 5 is inputted to the circuit 1. Since the hang-up phenomenon can be avoided with simple constitution like this, the advancing priority intervention circuit of dynamic memories can be speeded up by using this principle and the reliability can be increased.
Patent JP-S6147845-A (JP)
Inventor: OGAWA MASAYA
IPC: D02J1/00
Filed: 1984-08-10
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。
Patent JP-S5956297-A (JP)
Title: Writing method of prom device
Inventor: SUZUKI TETSUO
IPC: G11C16/02
Filed: 1982-09-27
Abstract: PURPOSE:To shorten a write time and improve productivity and reduce a cost, by providing one or plural registers where write data consisting of plural words, a write signal input means, and a write signal impressing means to write the data on a memory cell of plural words simultaneously. CONSTITUTION:When column selecting lines 10-0 and 10-8 are selected simultaneously by a column decoder, column selecting transistors (TRs) 8-0, 8-8, 9-0, and 9-8 are turned on. Then, column lines 4-0 nd 4-8, for example, a memory cell array 2-0 are connected to the write TRs 14-00 and 14-01 respectively. A program pulse VP is impressed to the column lines 4-0 and 4-8 in accordance with the write data stored in the two registers 12 and 13. Thus, the data is written simultaneously on the two memory cells of the memory cell array 2-0 which are connected to the selected row lines and the column lines 4-0 and 4-8.
Patent JP-S5869480-A (JP)
Title: Speed and current control switching method
Inventor: YUKIHIRO TOSHIAKI
IPC: H02P5/00
Filed: 1981-10-19
Abstract: PURPOSE:To improve the switching timing by varying the current reference at the prescribed rate by a speed limit bias unit when the speed control is switched to the current control during the operation of a continuously treating line. CONSTITUTION:When a continuously treating line for an iron making facility or the like is driven by a motor 12 which controls via a Leonard unit 14, a current reference 6 and a current feedback value are normally inputted to a control circuit 8 to operated with the current control, and a speed reference 4 and a speed feedback value are inputted to a control circuit 7 at the time of releasing the rolling to operate with the speed control. At this time speed limit bias reference 5 is inputted to a rate limiter 8, the current reference is varied through the control circuit 7, and the speed control is switched to the current control under the condition that the current reference coincides with the current feedback value. Accordingly, the switching timing can be smoothened, thereby preventing the adverse influence to the material.
Patent JP-H0830232-A (JP)
Title: Display device
Inventor: SAKAGUCHI SHIGERU
IPC: G09G3/20
Filed: 1994-07-19
Abstract: PURPOSE:To provide a display device capable of reducing the number of data dealt with and reducing current capacity of a scan driving integrated circuit element. CONSTITUTION:This device is provided with a display device 1 in which respective light emitting diode lamps provided with plural light emitting diodes of which light emitting colors are different from each other are arranged in matrix, a conversion means 12 outputting plural codes by the input of the data, a selection means 20 selecting a prescribed lighting signal from respective lighting signals of which lighting pulse widths are different from each other in response to the codes by the input of the data drive means 23G, 23R driving the light emitting diodes by the input of the selected lighting signal; and the conversion means 12 converts the lighting data and the halftone data by a logic circuit, and the converted codes respectively correspond to a nonlighting mode, a single color mode singly lighting the light emitting diode by full lighting width and respective neutral tints modes lighting the light emitting diodes of which light emitting colors are different from each other by lighting pulse widths at every color controlled stepwise in respective light emitting diodes.
Patent JP-H058055-A (JP)
Title: Electron beam processing equipment
Inventor: KAMIMURA SEIJI
IPC: H01J37/305
Filed: 1991-07-08
Abstract: PURPOSE:To improve the correction accuracy without increasing the storage capacity of a deflected distortion correcting memory in an electron beam processing equipment. CONSTITUTION:Based on a movement detection signal of the movement between 1/4-segments obtained by detecting the change of each 1/2-segment in-formation of the segment (x, y) information with a detector 27, correction values outputted from the deflected distortion correction memory 24 are stored alternately in 1st and 2nd registers 25, 26 and the average of the stored correction valves is calculated in an arithmetic part 28 to obtain a final correction valve to the deflected distortion.
Patent JP-S5689858-A (JP)
Title: Aerosol valve for repacking
Inventor: YAZAWA IWAO
IPC: B05B9/04
Filed: 1979-12-24
Abstract: PURPOSE: To quicken repacking and to reduce waste discharge of an aerosol agent by using the same passage for the repacking and spouting of contents and then by forming a dedicated passage for excluding a gas phase in a repacking container.  
     CONSTITUTION: A push button is removed from stem 7 and the end part of packing stem 24 is pushed in contact with communicating tube 9 of stem 7. Then, lead-out hole 13 is released from the tight closure of gasket 15 and communicating passage 12 communicates with dip tube 5. Further, the gaseous phase part of a container for repacking communicates with the outside air through air conducting hole 18 and exhaust gap 11 of exhaust outlet 10. At the same time, the valve of the container for repacking is opened to pack the container with the contents together with an aerosol through communicating passage 12, lead-out hole 13, lead-in room 6, and dip tube 5. In this case, a gaseous phase, such as air, in the container is exhausted via air conducting hole 18 and exhaust gap 11. After the packing is completed, releasing the depression of packing stem 24 prevents the contents and aerosol agent from being emitted out, so that the repacking container is held airtight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6411887-A (JP)
Title: Heat sensitive recording material
Inventor: HANADA KAZUYUKI
IPC: B41M5/382
Filed: 1987-07-06
Abstract: PURPOSE:To provide a heat sensitive recording material having excellent heat resistance and flexibility and in which a thermal head is not bonded by using specific polyurethane resin for the formation of a heat resistant layer. CONSTITUTION:A base sheet is formed of a heat sensitive recording layer formed on its one side face and a heat resistant layer formed on its other side face in such a manner that the heat resistant layer contains polyurethane resin having fluoride group represented by a formula (1) as a pendant, where R in the formula is hydrogen atom or fluorine atom, k=2 to 16, l=0 to 6, m=0 to 3, n=1 to 3 of integer numbers. That is, this polyurethane resin is obtained by using fluoride of the formula (1) as whole or part of polyol or chain extender when polyol, polyisocyanate, and, as required, chain extender are reacted to obtain the polyurethane resin, and more preferably, the pendant of the fluoride occupies approx.1.0 to 100wt.% in the polyurethane resin molecule.
Patent JP-H1115198-A (JP)
Title: Electrostatic charge image developing toner
Inventor: IZUMI ICHIRO
IPC: G03G9/087
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of smear, offset and filming at the time of copying and to attain excellent flowability and chargability by using a styrene based copolymer containing a specific quantity of a chloroform insoluble portion as a binder resin. SOLUTION: The binder resin is the styrene based copolymer containing 20-50 wt.% chloroform insoluble portion. As the styrene based copolymer, one containing a chloroform soluble portion, for example, having a number average molecular weight of 2,000-10,000 and (weight average molecular weight)/(number average molecular weight) of 20-90 is used in the view point that fixing property is made to be compatible with off-set resistance. The styrene based copolymer is synthesized by copolymerizing a styrene based monomer and a monomer copolymerizable with the styrene based monomer and cross-linking with a cross- linking agent. In such a case, the quantity of the cross-linking agent to be used is controlled so that the content of the chloroform insoluble portion in the resultant styrene based copolymer is 20-50 wt.%.
Patent JP-S6056487-A (JP)
Title: Automatic welding method of cylindrical work having arc shaped corner part
Inventor: KIMURA KUNIMASA
IPC: B23K9/00
Filed: 1983-09-09
Abstract: PURPOSE:To weld surely the straight part and corner part of a joint part and to improve welding operation by positioning a welding torch to face the joint part between a work and end plates and welding said part while moving forward, backward, upward and downward and rotating the work. CONSTITUTION:A welding torch 71 is positioned to face the joint part between a cylindrical work 2 and end plates 3, 4, and the work 2 is advanced to weld the straight part. While the work 2 is rotated around the welding center, the work is lowered and retreated and the first half part at the corner 2b of the joint part is welded. The second half part is welded while the work 2 is rotated around the welding center and is moved upward and backward. The straight part and corner part 2b of the joint part are thus surely welded and the welding operation is improved.
Patent JP-H0331707-A (JP)
Title: Instrument for measuring object
Inventor: MITSUGI SHIGERU
IPC: G01B11/245
Filed: 1989-06-29
Abstract: PURPOSE:To speed up measurement by providing the subject measuring instrument with an optical sensor device to be driven by an image on the reflection point of light and a means for converting a light projection angle into coordinates and storing the coordinate value. CONSTITUTION:An object 20 to be measured in the measuring instrument is irradiated with slit light L from a light source 12 by a projector 10. The slit light L reflected by the object 20 forms its image by an image forming device 31 arranged in a light receiving device 30. The image of the object 20 formed by the device 31 is picked up by an image pickup device 32. The optical sensor device in the device 32 is activated by the formed image on the light reflection point. The light projection angle based upon the projector 10 is converted into the coordinates of the light reflection point by a read-only memory in the device 32. The coordinate data are stored in the register of the device 32. Since the measurement of the object to be measured is completed simultaneously with the end of optical scanning, rapid measurement can be attained.
Patent JP-H0612903-A (JP)
Title: Structure of indicator lamp of emergency alarm facility
Inventor: YAMASHITA KOJI
IPC: G08B5/36
Filed: 1992-06-25
Abstract: PURPOSE:To enable automatic soldering or automatic cutter processing and remove contact inferiority so as to cut down the maintenance cost by enabling a board, where a light emitting diode and a connector are soldered, to be locked capably of mounting and removal to the locking parts provided inside the body. CONSTITUTION:A printed wiring board LP for an indicator lamp, where a light emitting diode LED and a lead wire L1 fitted with a connector are soldered, is pressed against a plurality of locking parts 10a1 provided inside the body. Thereupon, each locking part 10a1 bends outward at the incline of a claw 10a11. So, the board LP is pushed into the air surrounded by the locking parts 10a1 by pushing it further. Thereupon, the margin of the board Lp fits in the cut grooves 1012 made at the locking parts 10a1, getting over each claw 10a11. After that, a first connector L12 is inserted into and connected with a second connector 10pc. The electric connection between the connector L12 and the connector 10pc can be performed surely, and defective contact by flux does not occur.
Patent JP-S5690854-A (JP)
Title: Flame-retardant resin composition
Inventor: SEKI KENJI
IPC: C08L21/00
Filed: 1979-12-25
Abstract: PURPOSE: The titled composition with excellent flame retardancy, free from melt dropping during combustion, which is prepared by compounding a thermoplastic resin with an organic halogen compound and mesitylene resin.  
     CONSTITUTION: (A) 100pts.wt. thermoplastic resin (e.g.) PS, ABS resin or PP) are compounded with (B) 5W30pts.wt., preferably 8W20pts.wt. organic halogen compound (e.g., hexabromobenzene or tetrachloro-phthalic acid) and (C) 0.2W 30pts.wt., preferably 0.5W15pts.wt. mesitylene resin, and, if necessary, with 1W 10pts.wt. preferably 2W6pts.wt. flame retarder (e.g., zinc borate or molybdenum oxide).  
     EFFECT: It is possible to prevent occurence of a variety of troubles due to halogen, such as deterioration of physical properties such as weatherability and mechanical strength, or evolution of a toxic gas.  
     USE: Electrical appliances, cars, building materials, decorative articles, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5869212-A (JP)
Inventor: REJINARUDO WARUTAA GETSUKU
IPC: C08F4/00
Filed: 1982-09-28
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-H08329063-A (JP)
Title: Document preparation and storage device
Inventor: FUJIMURA MOTOHIKO
IPC: G06F17/21
Filed: 1995-05-30
Abstract: PURPOSE: To create a document including identification information on the creator by comparing an operation input calendar with a standard calendar, and including the matching calendar and operation data in the document and recording the operator identification/calender information containing document so that it can not be updated when both the calendars match each other. CONSTITUTION: The standard calendar is received by a receiver 32 from an antenna 31 and the information signal of this standard calendar is demodulated and supplied to a calendar information extracting circuit 32. The calendar information extracting circuit 33 extracts the calendar information from the information signal and sends it out to a CPU bus 20. The editing means of a CPU 11 compares the send-out standard calendar with the operation input calendar from an input device 14; when they match each other, the matching calendar is included in the document and the operator data is also included in the document to generate the operator identification/calendar information containing document, which is disabled to be updated and then recorded on a printer 15. Thus, the document containing the identification information on the creator can be generated.
Patent JP-S6149002-A (JP)
Inventor: MIO KOHEI
IPC: E01C19/48
Filed: 1984-08-13
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-S6227877-A (JP)
Title: Optical character reader
Inventor: YAMAMOTO HIDENORI
IPC: G06K9/20
Filed: 1985-07-30
Abstract: PURPOSE:To read a character with high reliability even if a farm cut accuracy is unsatisfactory by deciding the entry position indicating-line existing near the character to be the reference of a segment position. CONSTITUTION:After a form is read, it is photoelectrically converted by a photoelectric conversion/quantization part 10, quantized by A-D conversion, and then a read pattern is stored in an area memory 11. Consecutively this read pattern is read, and its underline is detected by an underline detecting circuit 12, and in the same way a column mark is detected by a column detecting circuit 13. The detected underline and column mark patterns are led to a character segment circuit 14 through a control part 16 and an operation removing the underline and column patterns from the original read pattern in the area memory 11 is executed. Then such a normalization operation as the character positioning or line thinning in the character segment circuit is executed and the character is segmented with the underline and column mark positions as a reference.
Patent JP-H0339681-A (JP)
Title: Method of measuring radioactivity of metallic or sement containing body
Inventor: YOOTSUEFU HANURIKU
IPC: G21F9/28
Filed: 1990-06-26
Abstract: PURPOSE: To measure radioactivity of an object having arbitrary shape while shortening the measuring time by performing local contamination measurement of the radioactivity intensity of a containing object and dissolving an object lower than an allowable limit into fluoboric acid thereby converting the object into a measurable form. CONSTITUTION: Entire surface of an object 10 to be contaminated is sensed by means of a contact sensor and specific radioactivity is determined by roughly performing local measurement 11 of the intensity of radioactivity for a sample obtained by boring a material. All objects lower than a limit value of 20n Ci/g, for example, are immersed into fluoboric acid (HBF4 ) 12 and dissolved perfectly thus bringing the object into a first measurable form. The entire solution is then stirred and homogenized before the substance is separated through precipitation or electrolysis. Radioactivity is then measured for a metal deposited on the cathode through electrolysis and when the radioactivity is lower than a limit level, it is used as scrap 14 with no limitation. HBF4 serving as an electrolyte is circulated for reuse and regenerated 15 when the radioactivity has increased.  Separated deposit is cemented 16 and a surface contaminated object exceeding the limit level is decontaminated 17 using HBF4 .