baber/WOPTO huggingface dataset:
Patent JP-H01311784-A (JP)
Title: Driving circuit for shadow mask type color cathode ray tube
Inventor: SUZUKI ATSUO
IPC: H04N5/59
Filed: 1988-06-10
Abstract: PURPOSE:To properly soften color shearing and color shade generating due to the doming of a shadow mask by acting an electron beam current value suppressing means when the maximum value of an electron beam current value detecting value is more than a fixed tolerance limit value. CONSTITUTION:A cathode current detecting circuit 2 detects only a beam current value in scanning in a detecting area with being controlled by a position setting circuit. The current value is inputted to a doming tolerance limit current value detecting circuit 4 and it is judged whether a cathode peak current within the detecting area is more than a doming tolerance limit current value level or not, and only when it is more than the level, an image signal control circuit 5 is acted. Thus, the contrast portion of a cathode image signal added to an image output circuit is lowered, a peak value is cut at the tolerance limit current level, heat energy generating when an electron beam project to a mask is reduced, doming is softened, and the effect of the doming is reduced.
Patent JP-H038549-A (JP)
Title: Suction casting method
Inventor: UOSAKI YASUO
IPC: B22D18/06
Filed: 1989-06-02
Abstract: PURPOSE:To descend a floating cover under condition of abutting on molten metal surface and to prevent disturbance of the molten metal surface by plugging a pouring hole in a vessel for pouring the molten metal with a pouring hole plug to store the molten metal and also pulling out the pouring hole plug after floating the floating cover on the molten metal surface to suck and fill up the molten metal in cavity. CONSTITUTION:After plugging the pouring hole 30 in the vessel 28 for pouring the molten metal with the pouring hole plug 32, the molten metal 26 is stored into the vessel 28. Successively, the floating cover 34 is floated on the molten metal in the vessel 28 and on the other hand, when temp. of the molten metal 26 in the vessel 28 becomes the suitable temp. to casting and pressure in the cavity becomes the suitable temp. to suction of the molten metal 26, the pouring hole plug 32 is ascended to open the pouring hole 30. Then, as the molten metal 26 in the vessel 28 is sucked into the cavity, the molten metal 26 surface is descended and the floating cover 34 is descended under condition of abutting on the molten metal surface while being guided with the pouring hole plug 32. In such a way, as the disturbance of the molten metal surface is prevented with the floating cover 34, whirlpoor of the molten metal 26 is not developed and air is not involved at the time of pouring the molten metal.
Patent JP-H10334022-A (JP)
Title: Information transmitting device and its method
Inventor: OKITA HIDENORI
IPC: G06F13/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for an information transmitter to execute complicated setting and to make it possible to transmit information to unspecified general users through a public network by an operation similar to facsimile(FAX) operation. SOLUTION: Disclosed information 150 on a paper medium set on a disclosed information reading part 102 in an information transmitting device 100 is read out and converted into an electronic information, which is stored in an area of an information storing part 101 which is specified by a storing position specifying part 103. When a DNS server IP address is requested in a state dial-up connected with the device 100 from an information receiving side, a dummy information generating part 110 generates a dummy IP address based on the request, transmits the dummy IP address to the receiving side as an answer, and when a name solution request to the DNS server is issued, transmits the IP address to the receiving side as a dummy address for a WWW server.  When a reading request is issued from the receiving side, a WWW information processing part 112 extracts the requested information from the information storing part 101, converts the extracted information into a WWW format and transmits the converted information to the receiving side.
Patent JP-S5265105-A (JP)
Title: Sintering process
Inventor: SATOU HIDEKAZU
IPC: F27D17/00
Filed: 1975-11-26
Abstract: PURPOSE: To prevent the rapid cooling of the sintered ore and to improve the drop strength, the yield and the productivity of the sintered ore, by introducing the exhaust gas of high temperature which has been used for cooling the sintered ore, to the burning zone following the heat holding furnace, at the production of the sintered iron ore for charging to the blast furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10333660-A (JP)
Title: Image signal line delay circuit
Inventor: OKADA HIDESHI
IPC: G06F12/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide such an image signal line delay circuit as being capable of requiring only one memory controller to reduce the power consumption. SOLUTION: A SRAM 8 has a capacity of N×W×L, where the number of lines is N, the width of bits in one line is W and the number of words required to store image signals in one line is L, controls a writing timing for the SRAM 8 with a line memory control circuit 6, writes line data for every horizontally scanning period into an area containing a memory, writes the next line into another area, prompts writing for every line in an area, where the oldest line data are written, and rearranges the read-out data with a selector 9 for output.
Patent JP-H05308937-A (JP)
Title: Pressure regulation apparatus for suppressing boiling in continuous thermal sterilization apparatus
Inventor: AONO KOJI
IPC: A23L3/16
Filed: 1992-05-07
Abstract: PURPOSE:To provide the subject apparatus capable of preventing the boiling of a fluid food containing solid by placing a throttle valve in a line of a hydraulic oil supplied from a hydraulic pump driven by a rotary shaft of a pump head rotating by the pumped fluid food. CONSTITUTION:A hydraulic pump 5 is rotated by a rotary shaft 22 of a pump head 4 driven by a fluid food supplied from a sterilizing apparatus 1. A throttle valve 6 is placed in the line of a hydraulic oil supplied from the hydraulic pump. The resistance applied to the fluid food in passing through the pump head is generated by the resistance applied to the hydraulic oil passing through the throttle valve.
Patent JP-S5769170-A (JP)
Title: Shaft seal device
Inventor: HOSHINO YASUNARI
IPC: F04B53/02
Filed: 1980-10-11
Abstract: PURPOSE: To uniformalize the load of gas pressure given to two seal members in a piston rod of an engine or the like provided with the two seal members by using a gas pressure adjusting device constructed of a two-stage piston and cylinder for adjusting the pressure in the section between these seals.  
     CONSTITUTION: A gas adjuster 10 is composed of a piston 12 provided with a small-diameter part 12a and a large-diameter part 12b and a cylinder 11. The space on the side of the large-diameter part of the piston is filled with grease to constitute a grease chamber 14. The gas sump pressure P 0  in an engine main body 1 is conducted into a gas chamber 13, namely the space on the side of the small-diameter part in the gas pressure adjuster 10, while the section 9 between seals is communicated to the grease chamber 14. At this stage, when the area of the small-diameter part 12a is selected to be the half of the area of the large-diameter part 12b, the pressure P 1  in the section between seals is reduced to the half of the gas sump pressure P 0 . That is, pressure loads to seals 7 and 8 are uniformalized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6121223-A (JP)
Title: Connecting method of continuous underground wall to structural unit of after-construction
Inventor: MORITA TAKEO
IPC: E02D5/18
Filed: 1984-07-11
Abstract: PURPOSE:To facilitate the connection between a cotter reinforcement and an underground wall, by a method wherein a sleeve with a cover is previously buried in the end section of the underground wall and after ground on the sleeve side is excavated, the cover is removed and the end section of the cotter reinforcement is fixed to be inserted into the sleeve. CONSTITUTION:After a groove slot is bored through ground E, a reinforced cage 5 to which a plurality of sleeves 6 are previously and laterally fixed is inserted into the groove slot and concrete is cast to construct an underground wall 1. Then, the sleeves 6 are buried so that sealing covers 13, 14, 15 may be positioned on the side face of a structural unit 18 of after-construction for the underground wall 1. Then, an excavated space S is formed so that the tips of the sleeves may be exposed, and after the sealing covers 13, 14, 15 are removed, the end sections of cotter reinforcements 17 are inserted into the sleeves 6 and fixed with grout material which is injected from injection inlets 11, and the structural unit 18 of after-construction is formed.
Patent JP-S6123315-A (JP)
Title: Silica material for heat-treatment of semiconductor
Inventor: WATABE HIROYUKI
IPC: H01L21/22
Filed: 1984-07-11
Abstract: PURPOSE:To obtain a high performance semiconductor element with high yield rate by trapping alkali in a heat-treatment furnace by specifying the amount of impurity of alkali metal elements such as Na, K. Li and Al contained in silica glass. CONSTITUTION:As a silica material used in the process of heat-treatment of a semiconductor element, the material with Al more than 5ppm, with total amount of alkali metals Na, K and Li less than 2ppm, and {Li(ppm)/A1+Na(ppm)/A2+K (ppm)/A3}/{Al(ppm)/A4}<=0.5 (but A1, A2, A3 and A4 are atomic weights of Li, Na, K and Al respectively) is used. If the amount of Al becomes less than 5ppm and the above ratio becomes more than 0.5, the amount of Al in an activated state is decreased and can not trap alkali issued from a furnace wall and a soaking tube. If the amount of the alkali metals Na, K and Li are contained more than 2ppm, these metals move and emit from the surface of the silica glass during operation at high temperature and give affect adversely on the semiconductor element.
Patent JP-S63307888-A (JP)
Title: Polymerizable compound
Inventor: YASUKAWA SHIGEKI
IPC: C08F30/08
Filed: 1987-06-08
Abstract: NEW MATERIAL:A compound expressed by formula I (R1-R4 represent H or methyl; R5-R7 represent H, 1-20C alkyl or 6-20C aryl; Y represents 1-20C divalent ester residue; l, m and n are 0-60, provided that at least one of l, m and n is not 0). EXAMPLE:A compound expressed by formula II. USE:A resin-forming reagent for producing a hydrogel having good shape-stability, mechanical strength and water content, which gives the hydrogel with superior transparency, optical property and material permeability. PREPARATION:A compound expressed by formula III is reacted with tetrachlorosilane and the reaction product is reacted with alcohols expressed by formula IV (R8 represents H or methyl; R9 represents H, 1-20C alkyl or 6-20C aryl; p is 0-60).
Patent JP-H07323168-A (JP)
Title: Production of functional raw fiber laminate
Inventor: ISSHIKI TADAO
IPC: D04H1/407
Filed: 1994-05-31
Abstract: PURPOSE:To provide a functional raw fiber laminate which sufficiently exhibits functions by passing hot air to a raw fiber laminate to heat and melt the raw fiber laminate and fixing a prescribed functional material having far IR radiatability, etc., to the heated and melted layer. CONSTITUTION:The raw fiber laminate is formed of a raw fiber mixture composed of a high melting point raw fiber and a low melting point raw fiber. These raw fibers may be natural or synthetic. The raw fiber mixture is heated to melt the low melting point raw fiber and is then formed by compressing. A raw fiber consisting of a functional fiber woven with a functional material and a raw fiber consisting of a minus ionic fiber are usable. The hot air is passed through such raw fiber laminate to heat and melt the laminate and to fix the powder of the functional material, such as ceramic, having one or plural functions of far IR radiatability, antimicrobial property, insecticidal property, deodorizability, etc., to the raw fiber laminate. As a result, the functional material is fixed in the state of exposing its surface. The exhibition of the functions to the max. possible extent is thus possible.
Patent JP-S63305828-A (JP)
Inventor: HAMADA KUNIO
IPC: A47J37/00
Filed: 1987-06-08
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-H10333107-A (JP)
Title: Solid scan type optical writing device
Inventor: MIYAGAWA YOSHIHIRO
IPC: B41J2/465
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain the optical writing device which can be applied with voltages close to optimum driving voltage values for respective colors without generating spike noise that possibly breaks a driver IC. SOLUTION: This optical writing device performs ON/OFF control over optical shutters 31 which are arranged in a horizontal scanning direction according to image data to draw an image with lights which are spectrally diffused into the primary colors through the rotation of an RGB filter 25. In this case, a power source part 63 has voltage variation characteristics varying along an approximate curve including optimum driving voltage values or voltage values for the respective primary colors and applies the voltages close to the optimum driving voltage values to the driver IC 40 in synchronism with the rotation of the RGB filter 25.
Patent JP-H083530-A (JP)
Title: Aqueous emulsion-type adhesive composition
Inventor: YAMAZAKI KAZUAKI
IPC: C09J11/08
Filed: 1994-06-24
Abstract: PURPOSE:To obtain the composition not affecting the environment, excellent in adhesion, useful for bonding woods, stones, papers, metals or plastics in houshold interior finish works, etc., by incorporating a polymer resin emulsion with a high-acid value tackifylng resin dissolved in an aqueous basic substance solution. CONSTITUTION:This adhesive composition is obtained by incorporating 1-50(pref. 5-50) pts.wt. of a tackifying resin (pref. maleic acid-modified rosin, styrene-maleic acid copolymer resin or maleic acid resin) >=100 in acid value dissolved in an aqueous solution of a basic substance (e.g. caustic soda) in 100 pts.wt. of a polymer resin emulsion (pref. acrylic ester resin emulsion, acrylic ester- methacrylic ester copolymer resin emulsion or styrene-butadiene copolymer resin emulsion).
Patent JP-H10319144-A (JP)
Title: Battery-accommodating structure
Inventor: SUZUKI TOSHIYUKI
IPC: G04C10/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the entire equipment from becoming larger, fix a battery positively with a simple structure, and easily exchange a battery when incorporating two batteries. SOLUTION: When two batteries are built in by fixing an upper housing 1 where a battery-accommodating part 6 for clock is formed and a lower housing 2 where an EL battery-accommodating part 11 is formed are laminated using a ground plate 3, an entire equipment does not become large. Also, a collar part 13 for gear-locking one edge part of a clock battery 10 is formed at the lower housing 2 and an elastic piece 19 for pressing the side surface of the clock battery 10 is formed at the ground plate 3, thus preventing the number of parts from increasing as a fixing means, simplifying a structure, and positively fixing the clock battery 10 with the collar part 13 and the elastic piece 19. Further, the clock battery 10 is moved within the elliptical clock battery-accommodating part 6 against the press force of the elastic piece 19, thus easily exchanging the clock battery 10.
Patent JP-H06331512-A (JP)
Title: Method and equipment for setting calibration time of gas analyzer in flue
Inventor: SHIOTANI KIYOMI
IPC: G01N1/22
Filed: 1993-05-22
Abstract: PURPOSE:To provide a method and equipment for setting the calibration time of gas analyzer in flue in which a calibration time can be set highly accurately without requiring any manpower while allowing update of the calibration time or the determination of replacing time of calibration gas cylinder. CONSTITUTION:The calibration time setting equipment comprises means 1 for measuring the concentration of introduced calibration gas, means 2 for operating the settling time of measurement detected by the concentration measuring means 1, means 3 for storing the settling time thus operated, and means 5 for displaying the settling time.
Patent JP-H0649020-A (JP)
Title: Production of 2-hydroxy-4-methylthiobutanoic acid
Inventor: MATSUOKA KAZUYUKI
IPC: B01J23/755
Filed: 1993-05-20
Abstract: PURPOSE:To efficiently produce 2-hydroxy-4-methylthiobutanoic acid without generating a large amount of wastes at a low cost. CONSTITUTION:2-Hydroxy-4-methylthiobutyronitrile is converted through hydration to 2-hydroxy-4-methylthiobutanamide and methyl formate is reacted therewith to obtain methyl 2-hydroxy-4-methylthiobutanoate and formamide. The above-mentioned methyl 2-hydroxy-4-methylthiobutanoate is hydrolyzed to produce 2-hydroxy-4-methylthiobutanoic acid and methanol. Since sulfuric acid is not used as a reactant, a large amount of ammonium sulfate is not discharged. Each of formaldehyde and methanol as the by-products can be used as the raw material.
Patent JP-S5667484-A (JP)
Title: Quantizing circuit
Inventor: SAITOU TETSUO
IPC: H03K5/08
Filed: 1979-11-05
Abstract: PURPOSE: To obtain a quantized signal that is invariably accurate and follows up the change in level of an analog signal of the light and shade of a readout character, by comparing a signal having a white level part limited with an analog signal obtained by a photoelectric converter in OCR.  
     CONSTITUTION: As photoelectric converter 5 scans characters 2 successively, sample holding circuit 7 outputs analog signal (a) and the output signal of the 1st and 2nd analog switches 8 and 9 turning on-off by turns is analog signal (b) having horizontal synchronizing signal A removed. This signal (b) is passed through level tracking circuit 11, so that output sigal (c) will be clamped at 0v only in the period of the 2nd pulse P2. This clamped signal (c) is supplied to limiter circuit 15 to obtain signal (d) having the white level limited. This signal (d) is compared with analog signal (a) by comparator 14, which outputs binarycoded quantized signal (e). Thus, even if analog signals B 2  and B 1  of a dark character and light character are inputted, the quantization can be done by following up the change in level with invariable accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000042559-A (JP)
Title: Chlorine generator
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/50
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine generator capable of obtaining an adequate effective chlorine concentration by energizing respective electrodes for energizing time corresponding to water quality or water temperature. SOLUTION: The chlorine generator 1 having a flow rate sensor 31 for detecting flowing water in a water passing pipe line 3 and producing the water containing effective chlorine by energizing respective electrodes 51, 52 to electrolyze chlorine ion-containing water is provided with a control means for controlling energizing to respective electrodes 51, 52, based on flowing water-and stopping water-detection signals by the flow rate sensor 31, and the control means successively energizes respective electrodes 51, 52 during water flows in the water passing pipe line 3, and during water is stopped in the water passing pipe line 3, respective electrodes 51, 52 are energized for a specified time based on conditions of the water quality and temperature, etc.  Thus, even though the chlorine ion concentrations contained in city water are largely different in the area, an energizing time matched to the area can be set by the control means, then water of an appropriate effective chlorine concentration can be fed.
Patent JP-H087979-A (JP)
Title: Movable type multipolar connector
Inventor: NISHITANI KEIZO
IPC: H01R13/629
Filed: 1994-06-24
Abstract: PURPOSE:To make the automatic connection easy, as well as to absorb the position slippage and to prevent a damage of a connector terminal, when a connector is fitted and connected to an opponent connector. CONSTITUTION:The movable type multipolar connector is provided with a slide housing 42 installed movable forward and rearward to a base housing 43; an oscillating housing 40 installed to the slide housing 42 allowable to oscillate; and a connector terminal 45 housed and locked in the terminal housing chamber 41 of the oscillating housing 40. In the connector terminal 45, a male terminal 45A at the front side, a slide member 45C at the rear side, and an oscillating member 45B formed by bending at the intermediate part, are connected, and the slide member 45C is connected, slidable to the other end of a bus bar 47 whose one end is connected to the conductor 21 of a circuit body 7.
Patent JP-H11338145-A (JP)
Title: Photosensitive organic and inorganic composite compositions, preparation thereof and photoresist
Inventor: TAKAGI YOSHIHIRO
IPC: G03F7/004
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide photopolymerizable org. and inorg. composites having superior transparency and patterning property, a preparation method thereof and a photoresist contg. the photosensitive org. and inorg. composite compositions. SOLUTION: Photosensitive org. and inorg. composite compositions are characterized by contg. water-soluble group substd. cellulose ester, a sensitizer, a photocuring agent and a hydrolytically polymerizable org. metallic compd. Particularly, the photosensitive org. and inorg. composite compositions contain a radical polymerizable monomer as well in addition to the aboves.
Patent JP-H038323-A (JP)
Title: Method and apparatus for ion implantation
Inventor: HANE MASAMI
IPC: H01L21/265
Filed: 1989-06-06
Abstract: PURPOSE:To suppress depthwise extension of an implanting distribution due to channeling and to eliminate an irregularity in the distribution due to a surface structure by ion implanting the surface of a target by using a beam having a predetermined incident angle distribution. CONSTITUTION:An ion beam radiated from an ion source is introduced through an ion implanting accelerator 2, a mass separator 3, a rear stage accelerator 5 and a slit 4 to a parallel flat plate electrode 6, and received by a disordered pulse wave voltage generator 9. The ion beam 8 is incident to the surface of a target of a target board 7 at an incident angle distribution of 15 deg.. An implanting angle dispersion is a critical angel or more for causing main axis channeling of a target crystal atoms 13.
Patent JP-S5767709-A (JP)
Title: Manufacture of heat exchanger with sheath-heater
Inventor: KODAMA YOSHIJI
IPC: F23D11/00
Filed: 1980-10-14
Abstract: PURPOSE: To fractionate the component parts of a heat exchanger for the purpose of facilitating the change of design of the parts, by a method wherein an oil receiver is formed by press working to sheet metal and a sheath-heater for heating, and a heat exchanger made of cast iron are provided to the internal periphery on the inside of the top edge of the oil receiver.  
     CONSTITUTION: The oil receiver 4 is formed by press working to a sheet metal, which is made of an iron plate or a stainless steel one. A seat 4a is provided to an internal periphery of the top edge of a receiver 4, to which a sheath-heater 1 for heating and an iron casting 2b and 2c to enable heat exchange, are fitted. The solvent 3 is scattered between a sheath-heater 1 for heating and an iron casting 2b, and the part is heated and welded in the non-oxidizing furnace. According to said method, each part is divided into several pieces of smaller parts, and the change of design to each part can easily be carried out by applying minor changing to respective divided part. 
     COPYRIGHT: (C)1982,JPO&Japio