baber/WOPTO huggingface dataset:
Patent JP-H04283984-A (JP)
Title: Ceramic printed-wiring board and manufacture thereof
Inventor: HOSOYA TADAO
IPC: H05K3/38
Filed: 1991-03-12
Abstract: PURPOSE:To provide a ceramic printed-wiring board and its manufacturing method which prevents a washing liquid and an etchant from intriguing a void which is generated between a ceramic and a conductor by calcination. CONSTITUTION:A glass for sealing a void which is generated between a ceramic and a conductor by calcination and is expanded by etching according to hydrogen fluoride. Also, in a method for manufacturing a ceramic printed-wiring board where a number of penetration holes with a small diameter are formed on a green sheet, the conductor is filled into each penetration hole, a plurality of green sheets where the conductor is filled are piled up, and then shape forming and surface abrasion are performed, a surface is etched by hydrogen fluoride after calcination and then is coated with glass and then is abraded.
Patent JP-H03249482-A (JP)
Title: Packing and manufacture thereof
Inventor: UEDA TAKAHISA
IPC: D04C1/02
Filed: 1990-02-26
Abstract: PURPOSE:To enhance the shape-holding ability of a packing by folding at least one of tape-like packing materials in a thicknesswise directions in a zigzagging manner with the repetitions of a crest and a through so as to obtain a braid-like member. CONSTITUTION:At least one of tape-like packing materials 2A, 2B, 3C are folded thicknesswise in a zigzag manner with the repetitions of crests 3A and troughs 3B so as to obtain a braid-like member 4. Next, the repetitions of the crests and troughs which are orthogonal to the folding direction of the braid-like member are secured by a fastening member. Each opposed pair of surfaces which are obtained by the folding and which face together are bonded in parts by means of an adhesive so as to hold its shape, thereby it is possible to obtain a desired packing 1.
Patent JP-S54138931-A (JP)
Title: Controlling method for pump hydraulic turbine
Inventor: MIZOGUCHI TSUYOSHI
IPC: F03B15/04
Filed: 1978-04-21
Abstract: PURPOSE: To prevent an accidental destruction of a branch water channel of an iron pipe water channel in a large-volume high-fall pumping-up power plant due to a negative pressure phenomenon appearing therein by constituting a controlling method for a pump hydraulic turbine such that a bypass valve is additonally provided to the turbine in order to attain a desired control of the turbine.  
     CONSTITUTION: When the load applied to a pump hydraulic turbine G/M 1  is suddenly changed, such as at cutting off of the load, the pump hydraulic turbine quickly operates to close its guide vane whereupon a negative pressure phenomenon will appear depending upon such closing speed of the guide vane. Thus, it is important to close the guide vane as quickly as possible in order to ensure the safety of the main machines (the pump hydraulic turbine, a dynamotor). Accordingly, a bypass valve BV 1  is opened at the same time with a guide vane control instruction, whereby water is allowed to flow into a diversion pipe L 012  by way of the valve BV 1  simultaneously with the closing of the guide vane. Thus, a negative pressure phenomenon around a runner of another pump hydraulic turbine G/M 2  can be prevented by such water flow, and hence a serious accident which may lead to a destruction of the power plant can be prevented thereby. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07261660-A (JP)
Title: Electronic map display device
Inventor: SHIMIZU TATSUO
IPC: G06F17/30
Filed: 1995-02-13
Abstract: PURPOSE:To facilitate an expansion property and maintenance of service information by separately recording the basic data for plotting a map and the service information related to the map on a recording medium. CONSTITUTION:A map data base 2a is inserted into a CD-ROM driver 2, and the map is selected, and the map is retrieved, and is read by the CD-ROM driver 2, and is processed by a main controller 6 to be sent to a graphic controller la. Then, the map is developed on a video RAM 1c to be stored, and is displayed as a picture. Then, whether or not the display of the service information is requested from an input device 4 is judged, and when the request exists, the target service information is selected by a menu. Then, a CD-ROM 3a is inserted into the CD-ROM driver 3. Then, whether or not the CD-ROM 3a is inserted is judged, and the service information is displayed. The information is displayed by synthesizing with a map picture and switching the picture according to the kinds of the service.
Patent JP-H07248420-A (JP)
Title: Optical-fiber capsulation method
Inventor: JIYON JIYOUJIFU BARATSUKU
IPC: B29D11/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide the method for securely capsulating an array of crossover optical fibers without damaging the optical fibers. CONSTITUTION: The capsulating method for optical fibers has a step (A) wherein optical fibers are joined to a 1st surface 18 of a plane member 17, a step (B) wherein the plane member 17 is arranged in an airtight chamber 10, and a step (C) wherein a thermoplastic sheet 13 is arranged so that the thermoplastic sheet 13 adjoins to the 1st surface 18 of the plane member 17 and the 1st surface of the thermoplastic sheet 13 faces the 1st surface 18 of the plane member 17. Further, the method has a step (D) wherein the opposite 2nd surface of the plane member 17 is held low in pressure than the opposite 2nd surface of the thermoplastic sheet, 13 (The thermoplastic sheet 13 is pressed against the plane member 17.) and a step (E) wherein the thermoplastic sheet 13 is adhered to the 1st surface 18 of the plane member 17.
Patent JP-S56145031-A (JP)
Title: Product accumulator
Inventor: ITOU MASAOKI
IPC: B65G57/03
Filed: 1980-04-11
Abstract: PURPOSE: To provide accumulation of products without risk of damage to the products and smoothly and accurately by installing two parts receivers, approaching and parting each other freely with the aid of a transporting device, on the base part of an accumulator device of products processed from metal sheets.  
     CONSTITUTION: When a article of metal sheet processed products etc. is fed in the direction of arrow A and placed on guide rollers 31a, 31b of product receivers 27a, 27b and, then, a transporting device 39 is stretched, the product receiver 27a in connection with the tip of a piston rod 45 will move upward along guide rails 23a, 23b and, simultaneously, the below situated product receiver 27b in connection with an endless chain 49 of a move adjusting mechanism 41 will move downward. Meanwhile, product placed on rollers 31a, 31b are in contact with the rollers 31a, 31b not in sliding but in rolling, and when the product receivers 27a, 27b open to a larger extent than the width of the product, the product will fall down onto the stacking table just under the product receivers 27a, 27b through the gap between them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000237293-A (JP)
Title: Photocatalytic deodorizing unit
Inventor: YOSHIMURA KOJI
IPC: B01D53/86
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve deodorizing efficiency by forming a container for housing a gas to be deodorized and a vent path for letting the gas pass therethrough out of an ultraviolet-ray permeable material while a photocatalyst is supported on a surface contacting the gas to be deodorized to increase the chance to let the gas to be deodorized contact the photocatalyst as the extension of the ventilation distance is increased. SOLUTION: A spiral vent path 1 which comprises an ultraviolet-ray permeable material and has a photocatalyst supported on the internal surface thereof is arranged on a case base having a fan 3, an ultraviolet lamp set part 6 and an inhalation port 7. An ultraviolet lamp 2 is disposed vertically to the case base 5 at the position of the spiral center axis in the vent path 1. Moreover, a cylindrical case cover 8 which comprises a non-ultraviolet-ray permeable material and has an exhaust port 9 while the internal surface thereof serving as reflection plate is put over to cover the vent path 1, the ultraviolet lamp 2, and the like. This structure can increase the chance of ultraviolet irradiation onto the photocatalyst while the vent path 1 is extended spirally to increase the chance to let a gas to be deodorized contact the photocatalyst along with a higher deodorizing efficiency.
Patent JP-S63213148-A (JP)
Title: Detecting circuit for synchronizing signal of digital magnetic recording and reproducing device
Inventor: IDO KIHEI
IPC: G11B15/467
Filed: 1987-03-02
Abstract: PURPOSE:To secure the satisfactory travel of a tape shaped medium, by masking a specific signal before overwrite based on a reproducing signal after overwrite, and detecting a tracking error with accuracy. CONSTITUTION:The output of an envelope detection circuit 8 is inputted to a comparator 13 with a level higher than the unerased level of an f1 signal and lower than the f1 level of its own track after overwrite. The output of the comparator 13 is gated by an ATF signal (g) to fit to an ATF area on a head rushing side reproduced by a head HA on one side of a rotary magnetic head 5, and is inputted to a window generation circuit 14. At the circuit 14, the leading edge of a gate signal is detected, and a signal is generated at a one-shot circuit using a window CR of a time corresponding to the f1 signal area of its own track, or a counter using a reference clock, and by masking the false SYNC output of a limiter circuit 11 by the signal, only an f2 signal after overwrite is inputted to a frequency discrimination circuit 12.
Patent JP-H08240371-A (JP)
Title: Refrigerator
Inventor: SHIMIZU TAKESHI
IPC: F25D16/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a refrigerator capable of averaging the demand of electric power by storing electric power at night and shifting it to daytime. CONSTITUTION: There are provided a freezing cycle where there are connected a condenser 8 and a heat storage unit 31 including a heat storage material 32 therein in series or parallel, timing control means 46 for controlling tiding of heat storage operation where heat is stored in the heat storage unit 31 in an arbitrary time zone and heat storage cooling operation where the inside of the refrigerator is cooled with the aid of stored heat, a heat storage unit fan 39 for feeding cold air in the heat storage unit 31, and a ventilation duct 55 for communication of the condenser 8 with the heat storage unit 31.
Patent JP-H09247619-A (JP)
Title: Digital signal recording device and reproducing device
Inventor: SUGIMURA NAOZUMI
IPC: G11B27/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the compatibility of recording format on recording media by converting a format of a received digital video signal into a common time information format independently of a time information format added to the video signal and recording the converted video signal. SOLUTION: At recording, a reference signal generating circuit 103 generates a reference signal synchronously with an output signal from an input circuit 101. A time information generating circuit 107 generates time information based on the reference signal. A time information addition circuit 104 adds time information generated by the time information generating circuit 107 to the received digital video signal in place of time information having been added in advance to the video signal. A recording signal processing circuit 105 generates a recording signal and uses a rotary magnetic head 109 to record the signal onto a magnetic tape 116.  At reproduction, a reproduction signal processing circuit 113 provides an output of data reproduced by the rotary magnetic head 109 to a time information conversion circuit 112, which converts the time information of the video signal into time information in matching with an output device and outputs the converted data to an output circuit 111.
Patent JP-H02226207-A (JP)
Title: Optical connector
Inventor: MAEKAWA HIROAKI
IPC: G02B6/36
Filed: 1989-02-28
Abstract: PURPOSE:To allow a tension member to achieve sufficient tensile force by bundling the tip of the tension member which is near a ferrule attached to the tip of an optical cable and fixing a bundling part to a pressing member. CONSTITUTION:The optical cable 11 is constituted of the fibrous tension member 14 arranged on the outer periphery of a primary sheath 13 covering the outer peripheral surface of a coated optical fiber 12 and a secondary sheath 15 covering the member 14. The sheath 15 on the tip part 11a of the cable 11 is removed and inserted and fixed in the ferrule 17. The ferrule 17 is housed in a connector housing 18 and fixed by a ferrule presser 19. The member 14 near the ferrule 17 is bundled and fixed by the presser 19. With such a constitution, the tensile force is transmitted to the tension member when the optical cable is pulled against the connector housing. The tensile force is transmitted to the ferrule presser through the tension member and is prevented from being impressed on an optical fiber.
Patent JP-S59176269-A (JP)
Inventor: OTSUTOO DABURIYU UORUTAASUDORU
IPC: C12N9/99
Filed: 1984-03-14
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-S59174361-A (JP)
Title: Image forming film and manufacture thereof
Inventor: KAMAISHI TADAMI
IPC: B41N1/14
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a desired image forming film for plate making by a method wherein an image section is bonded on a non-photosensitive film having a hydrophilic layer on its surface and given light transmittance, and a dry ink layer is provided on that surface layer to endow the image section with given optical density. CONSTITUTION:A non-photosensitive film (e.g., high molecular film or sheet- like material) having light transmittance of ca. 70%, preferably more than 80%, is used as a film substrate and, as required, subjected to coating treatment such that a hydrophilic film is coated on the surface thereof. Next, after forming a toner image on a photoconductive sensitive body through a electrophotographic method, the image is transferred onto the non-photosensitive film and then subjected to treatment with an etching solution after correction of the image, as required. Next, ink is selectively deposited on the surface of an image section through inking and then dried to improve image density not less than 3 of optical density. By so doing, it becomes possible to simply and inexpensively manufacture a desired image forming film for plate making.
Patent JP-H08242860-A (JP)
Title: Modified enzyme having cholesterol oxidase activity
Inventor: NISHIYA YOSHIAKI
IPC: C12R1/19
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a modified enzyme-coding gene, having high stability, enabling the practice of measurement of cholesterol activities with high reliability, useful as a reagent, etc., for clinical tests and improved in thermostability and useful for creating the subject enzyme according to the genetic engineering. CONSTITUTION: This modified enzyme-coding gene codes for an amino acid sequence in which at least one amino acid residue of an amino acid sequence ranging from the amino terminal to an active site is substituted, inserted or deficient in a primary structure of a precursor protein of a cholesterol oxidase (e.g. the primary structure having an amino acid sequence of the formula in the precursor protein of the cholesterol oxidase produced by Streptomyces sp. ASA-COO). A gene, etc., coding for the amino acid sequence in which Ser residue at the 103rd position is substituted with Thr residue are preferred. This creation of the modified enzyme can be achieved according to a genetic engineering technique such as transduction of a site-specific variation into the amino acid sequence of the formula.
Patent JP-S62205391-A (JP)
Inventor: NISHINO TSUTOMU
IPC: G09G5/39
Filed: 1986-03-06
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-S55159429-A (JP)
Title: Sheet detector for copying
Inventor: OKAMURA KAZUO
IPC: G03B27/32
Filed: 1980-04-10
Abstract: PURPOSE: To stop the conveyor when there is bending by letting normal conveying by continued by the plural detecting members provided parallel in the forward conveying path of sheets only when the leading edge of the sheet actuates all of the detecting members simultaneously.  
     CONSTITUTION: A number of conveying belts 2 are provided to a sheet conveying table 1 to convey a sheet 14 in the arrow direction. Detecting levers 5, 6 turnable with a shaft bar 7' are provided on the way and these detecting levers 5, 6 are held always pressed upward by the resetting force acting upon an operationg rod 11, and are protruding from openings 3, 4. Now, if one of the leading edge of the sheet 14 is bent, the end of the side which is not bent immediately presses the detecting lever 5 and lets it turn downward, but the bent side does not press the detecting lever and therefore the operation delay of the detecting lever 6 causes a relay to actuate, thereby stopping the belts 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63213941-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: SAWATANI TAKASHI
IPC: H01L21/762
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a dielectric isolation substrate having desirable quality and easy to manufacture, by supplying molten polycrystalline silicon onto an electrically insulating coat film while applying supersonic waves thereto and cooling the polycrystalline silicon to cure the same at a proper time for forming a polycrystalline Si layer having a smooth surface and a thickness as desired. CONSTITUTION:A single crystal Si substrate 2 is electrically insulated with a coat film 3, and molten polycrystalline silicon is flowed down onto the electrically insulating coat film 3 while supersonic waves are applied to the substrate 2. During this process, a turning table 4 is kept stationary and a supersonic oscillator 5 is operated so that supersonic waves are transmitted also to the molten polycrystalline silicon supplied to the electrically insulating coat film 3. The molten poly-crystalline silicon thus vibrated by the supersonic waves is caused to flow sufficiently into recesses formed by the electrically insulating coat film 3 and therefore it can be supplied completely without leaving unfilled parts. Further, the molten polycrystalline silicon layer diffused all over the electrically insulating coat film 3 is allowed to have smooth surface. Then, heating is stopped to cure the polycrystalline silicon. In this manner, a polycrystalline Si layer 6 having a smooth surface 6a can be obtained.
Patent JP-H09241969-A (JP)
Title: Fibrous structure
Inventor: TATSUMI SHUNJI
IPC: D06M101/16
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous structure having excellent antimicrobial activity by making a fibrous structure that contains cellulose-based fibers at least as a part thereof contain colloidal free sulfur and also by making the fibrous structure hydrophilic. SOLUTION: This fibrous structure is obtained by immersing a fiber aggregate that contains cellulose-based fiber such as viscose rayon filament yarns into a treatment solution prepared by dissolving sulfur into an aqueous sodium sulfide solution, taking the aggregate out of the solution when hydrogen sulfide ceases to develop, washing the aggregate with water, and drying the aggregate so as to contain free colloidal sulfur in a content of 0.01-20wt.%. This fiber aggregate is formed to a fibrous structure such as cloth, and the fibrous structure is wetted with an oily agent of 50 deg. or less contact angle to be hydrophilic in such a degree as able to retain 60-sec or less sedimentation time, which is defined as the time until a 1-g specimen of the fibrous structure placed on a water surface sinks below the water surface.
Patent JP-S58165131-A (JP)
Title: Character input device
Inventor: ITOU KENJI
IPC: G06F3/00
Filed: 1982-03-26
Abstract: PURPOSE:To perform the indicating operation easily, by providing a means, which outputs a character indicated on an input board as a character information signal as it is, and a means which processes a Kana (Japanese syllabary) character as reading information of a Kanji (Chinese character). CONSTITUTION:When the indicating operation is performed on an input board 1, a central processing unit 2 converts the character information signal to a character code and stores it in a document memory and reads out a pertinent pattern from a character pattern memory 4 and displays it on a display 5. The central processing unit 2 is set to the Kana/Kanji display selective input mode when a ''Kanji'' key of the input board 1 is depressed; and thereafter, when reading information of an objective Kanji is inputted, the central processing device 2 reads out a Kanji corresponding to this reading from a Kana/Kanji display dictionary 6. Reading information of this Kanji is read out from a Kanji reading dictionary 7, and they are patterned by a character pattern memory 4 and are displayed on the display 5.
Patent JP-H03250597-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KAKIYA TSUTOMU
IPC: H05B41/392
Filed: 1990-02-28
Abstract: PURPOSE:To lower loss and widen the control range by changing the capacitance of a variable capacitance circuit with a controlling means through an insulating means and controlling the time for turning a switching device on so as to control the output of an inverter. CONSTITUTION:An alternating current (a.c.) of commercial a.c. electric power source 21 is rectified by a rectifying circuit 26 and filtered by a filter circuit 30. At the starting time, a capacitor 62 is charged and SSS65 is broken-over so as to turn a transistor 42 on, saturate a variable saturation transformer 45, and after that, transistors 41, 42 are reciprocally turned on the induce high frequency a.c. and light a discharge lamp 70. At the time of output control of a half-bridge-type inverter 40, the voltage of a variable voltage source 81 is changed variably to change luminance of light emitting diodes 52b, 59b, the current amount of the transistors 52a, 59a is changed to change the capacitance of a variable capacitance circuits 49, 56, and on-time of the transistors 41, 42 are controlled to change the output of the inverter 40 variably.
Patent JP-H09243609-A (JP)
Title: Inspection of heat seal degree by ultrasonic waves
Inventor: MATSUI HIROYUKI
IPC: G01N29/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To determine a heat seal degree by bringing an ultrasonic generator into contact with a heat seal part to measure the displacement of the current or the like generated within the generator. SOLUTION: The heat seal part of a packing bag of which the opening is heat-sealed is passed through the gap between the horn part and anvil part of an ultrasonic generator to which a current is supplied. When a faulty portion such as foreign matter or a non-bonded part is present in the heat seal part, heat is generated at the faulty portion and large energy is consumed and large displacement is generated in the current or the like of the generator. This displacement is measured to determine the heat seal degree of the heat seal part. By this method, large displacement is generated in the current or the like of the generator only by merely bringing the heat seal part of the packing bag into contact with the generator and this displacement is grasped to confirm that heat seal is imperfect and the judge accuracy of a heat seal degree is high.