baber/WOPTO huggingface dataset:
Patent JP-H05306652-A (JP)
Title: Installation structure of cylinder head cover
Inventor: OTA KATSUYA
IPC: F16M1/026
Filed: 1992-04-30
Abstract: PURPOSE:To eliminate need of an installation bolt, and reduce the number of parts by engaging plug cylindrical bodies to installation holes of a cylinder head and a cylinder head cover, and providing a means to form engagement edge parts in both end sides of the plug cylindrical body. CONSTITUTION:A cylinder head cover 12 is installed on a cylinder head of an engine 2. In this case, a threaded hole 32 for a spark plug 14 and a head side installation hole 36 to be continuous with it are bored in the cylinder head 10. A cover side installation hole 44 is bored coaxially with the head side installation hole 36 in the cylinder head cover 12. Plug cylindrical bodies 56 for the spark plug 14 to be inserted are fitted into both installation holes 36, 44. A first engagement edge part 60 to the spark plug 14 is formed on one end side of the plug cylindrical body 56, and a second engagement edge part 62 to be engaged with an engagement edge part 60 of the cylinder head cover 12 through the plug cylindrical body 56 is formed on the other end side.
Patent JP-S61295547-A (JP)
Title: Dimming device for exposure lamp
Inventor: KAMEI CHIKA
IPC: H05B41/32
Filed: 1985-06-25
Abstract: PURPOSE:To adjust the quantity of light of an exposure lamp on a manufacture line without varying a variable voltage range by storing signals corresponding to the brightest light, intermediate light, and darkest light of the exposure lamp as reference data on the quantity of exposure. CONSTITUTION:When the variance of the exposure lamp 4 or photosensitive drum 2 is adjusted on the manufacture line, a voltage dividing circuit 40 is connected to an A/D converter 29. An operator varies the resistance value of a variable resistor R6 with data from adjusting equipment according to the variance of the exposure lamp 4 or photosensitive drum 29 and then the A/D converter 29 converts three kinds of analog signals supplied from the voltage dividing circuit 40 into digital data, which are supplied to a microcomputer 31 as voltage data corresponding to the brightest light, intermediate light, and darkest light of the exposure lamp 4. Consequently, the CPU 31a in a microcomputer 3 stores the three kinds of supplied digital data as fixed data (reference data) corresponding to the brightest light, intermediate light, and darkest light in a ROM 31b and divides equally and stores those data as fixed data of multistage steps.
Patent JP-H032027-A (JP)
Title: Trend-indicating control device of extrusion molding line
Inventor: MORINAKA IPPEI
IPC: B29C48/92
Filed: 1989-05-31
Abstract: PURPOSE:To enable optional indication objects to be trend-indicated on the same screen by a method in which a plurality of indication objects indicated on a trend-monitoring screen is selected, and the indication item relative to the indication object indicated at one time on the basis of this indication object and its measured value are respectively taken in from memory, and then the measured value is trend-indicated. CONSTITUTION:If a plurality of the names of indication objects and indication items are stored in the first memory 101, if the data of trend-setting screen are stored in the second memory 102 and if measured values are stored in the third memory 103, the first indicating control means 105 makes a trend- setting screen as the indication object indicated on a trend-monitoring screen using a plurality of indication object selected with its means 104, and while it is trend-indicated with an indicating means 100, the data of trend-setting picture is stored in the second memory 102. A second indicating control means 106 receives a plurality of indication objects, indication items and measured values from each memory, and they are trend-indicated in the indicating means 100.
Patent JP-H09313983-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: OBATA SADAJI
IPC: B01D53/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized exhaust gas treatment apparatus characterized by its inexpensive manufacturing costs and the use of a high reliability pulse power source. SOLUTION: Discharge electrodes 3 and a grounding electrode 4 are installed in a discharge room 1a through which exhaust gas passes, and pulse power sources 2 are installed outside the discharge room 1b. Additionally, the power sources 2 are divided into at least one set, each output terminal 2a of the powder sources in the same division is shorted outside the discharge room 1b, the discharge electrodes 3 are mutually shorted in the discharge room 1a, and the output terminal 2a of each divided power source 2 and the mutually shorted discharge electrodes are connected respectively with one conductor 5. The total of the maximum current supplies of the power sources 2 is not less than amperage necessary for the corona discharge of all the mutually shorted discharge electrodes 3.
Patent JP-H05332561-A (JP)
Title: High frequency heater
Inventor: KANZAKI KOJI
IPC: F24C7/06
Filed: 1992-05-29
Abstract: PURPOSE:To provide a high frequency heater with limited uneven scorching for a food by heating with a heater. CONSTITUTION:A plurality of silica tube heaters 2a and 2b with different outputs are set at the upper part of a heating chamber 1 in parallel both being deviated from a center axis line of a rotary carrier 3 and the value of a watt density is adjusted to a rotational speed ratio of the rotary carrier 3 at positions of the respective heaters 2a and 2b. This makes the distribution of radiant heat of the respective heaters 2a and 2b uniform thereby enabling prevention of uneven scorching.
Patent JP-S63303874-A (JP)
Title: Production of laminated metal-ceramic joined body
Inventor: GAMA TAKAHIRO
IPC: B23K1/19
Filed: 1987-06-02
Abstract: PURPOSE:To compress and flatten the ceramic tiles in the titled laminated and joined body by interposing specific spacers between the side faces of the adjacent tiles at the time of disposing the above-mentioned tiles via intermediate layer materials on a metallic base material and joining these materials by heating. CONSTITUTION:The intermediate layer materials 20 (ductile metal such as copper) and the ceramic tiles 30 are successively laminated in prescribed arrangement patterns on the metallic base material 10 and the surfaces superposed on each other are joined under heating to form the laminated and joined body. The spacers 40 (about 30-100mu thickness) consisting of an easily compression- deformable material are interposed between the side faces and side faces of the adjacent tiles 30 and are disposed in the prescribed arrangement patterns. These spacers 40 are constituted of a material which is easily flattened by the compressive stresses generated between the side faces of the adjacent tiles 30 on compressing of the metallic base material 10 in the surface direction. Paper, copper and ceramics having low compressive strength are usable for said spacers. The joining the laminated and joined body by heating while said body is held in an approximately completely horizontal state is thereby enabled.
Patent JP-H10330417-A (JP)
Title: Production of ethylene-based polymer
Inventor: TANAKA EIJI
IPC: C08F4/658
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyethylene or ethylene copolymer prevented from adhering to polymerizer wall and having high bulk density. SOLUTION: This method comprises a polymerization of ethylene by the use of a catalytic system as a combination of an organoaluminum compound with a solid catalytic component, wherein the solid catalytic component is prepared by prepolymerization, in the presence of an organoaluminum compound, between an α-olefin and a solid catalytic component formed by treating with a halogenating agent a hydrocarbon solution essentially containing (a) a magnesium compound of the formula Mg(OR<1> )k X2-k (R<1> is an alkyl, aryl or cycloalkyl; X is a halogen; (k) is 0, 1 or 2) and (b) a polyalkyl titanate compound of the formula (R<2> is an alkyl, aryl or cycloalkyl; (l) is 2-20) in the presence or absence of (c) a titanium compound of the formula Ti(OR<3> )m X4-m (R<3> is an alkyl, aryl or cycloalkyl; X is a halogen; (m) is 1, 2, 3 or 4).
Patent JP-S61296749-A (JP)
Title: Lead frame for semiconductor device
Inventor: MINE KATSUTOSHI
IPC: H01L23/50
Filed: 1985-06-25
Abstract: PURPOSE:To facilitate the wire bonding by connecting the inner leads mutually or the top section of an inner lead to a tab with a heat-proof resin film on which a heat-adhesive silicon hardening member is laminated. CONSTITUTION:A rectangular tab 2 on which a semiconductor chip is mounted is supported by two leads 3 for hanging the tab extended from a lead frame body 1. Around the tab 2, 14 inner leads 4 are arranged so that the tops of them surround the tab. The other ends of the inner leads 4 continuously formed with the external lead terminal 5. All the inner leads 4 are connected by adhering a heat-proof resin film 6 on which a rectangular heat-adhesive silicon hardening body is laminated on the front surface of the middle parts of the inner leads 4.
Patent JP-S5841232-A (JP)
Title: Control apparatus for fuel injection pump of the type capable of changing number of operative cylinders
Inventor: SANO YUKINORI
IPC: F02D17/02
Filed: 1981-09-02
Abstract: PURPOSE:To prevent waste of fuel, by applying an angulr pulse signal representing operational conditions of a fuel injection pump of a diesel engine capable of changing the number of operative cylinders into an integrated circuit for exclusive input and output use and comparing the same with a processed reference signal, and thereby determining the cylinder to which fuel is to be supplied. CONSTITUTION:A control apparatus for a fuel injection pump of the type capable of changing the number of operative cylinders, the injection quantity of which is determined according to the opening time of a solenoid valve, is composed of a micro processor MPU100, read-only memory ROM101, random access memory RAM102, decoder 106, solenoid valve driving circuit 107, divider 108, latch circuit 109, NAND- circuits 110, 112, inverter 111, etc. In changing the number of operative cylinders, pulses of REF pulses 121 are partially lost by the NAND-circuits 112, 110 and inverter 111 according to the data pattern of the latch circuit 109 and converted into REF' pulses, and demand for fuel injection is applied to an INTL129 of an integrated circuit LSI103 for exclusive input and output use. The cylinder to which fuel is to be supplied is determined automatically through comparison with an angular pulse POS signal 124.
Patent JP-H035397-A (JP)
Title: Vapor growth method for thin oxide crystal film
Inventor: NAKANISHI TAKATOSHI
IPC: C23C16/30
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a high quality crystalline thin film having superior flatness by forming a thin crystal film made of the same substance as a substrate as a base film on the substrate by vapor growth before a thin oxide crystal film is formed on the substrate by vapor growth. CONSTITUTION:Gaseous starting material for a base film is introduced into a reactor contg. a substrate and a thin crystal film made of the same substance as the substrate is formed as a base film on the substrate by vapor growth. Gaseous starting material for a thin oxide crystal film is then introduced into the reactor and a thin oxide crystal film is formed on the base film by vapor growth.
Patent JP-S5565116-A (JP)
Title: Measuring unit for gas flow rate
Inventor: KAWAI HISASHI
IPC: G01F1/698
Filed: 1978-11-10
Abstract: PURPOSE: To increase the measuring accuracy and response, by using the output signal of the first and second temperature dependancy resistors respectively provided at the location not subjected to thermal effect of the heater in the measuring tube and at the down stream of the electric heater in the flow rate measuring tube, for the measurement.  
     CONSTITUTION: The bridge circuit is formed with the first temperature dependancy resistor 11 placed at the down stream of the electric heater 10 located in the flow rate measuring tube 9, second temperature dependancy resistor 12 placed at the location not subjected to thermal effect from the electric heater, and two reference resistors 16. Further, by applying voltage to the electric heater 10 and the bridge circuit, the voltage control circuit 17 is constituted so that the potential difference at the diagonal points of the bridge circuit can be controlled to a given value in unbalanced condition. Since the flow rate of measured gas is proportional to the third power of the voltage or current fed to the electric heater, the measuring accuracy and response can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62506-A (JP)
Title: Hydrocarbon resin
Inventor: WADA ARIHIRO
IPC: C08F8/00
Filed: 1985-06-27
Abstract: PURPOSE:To improve the compatibility with an adhesive base such as a thermoplastic resin or natural or synthetic rubber, by specifying the bromine value of a hydrocarbon resin obtained by hydrogenating a copolymer of a cyclopentadiene compound with a vinyl-substituted aromatic hydrocarbon. CONSTITUTION:A hydrocarbon resin obtained by hydrogenating a cyclopentadiene compound/vinyl-substituted aromatic hydrocarbon copolymer and has a bromine value of 3-7. Examples of said cyclopentadiene compounds which can be desirably used include cyclopentadiene and dicyclopentadiene. Examples of said vinyl-substituted aromatic hydrocarbons which can be desirably used include styrene, alpha-methylstyrene and vinyltoluene, among which styrene is preferable. The ratio between said two comonomers is preferably such that 80-30wt% cyclopentadiene compound is used per 20-70wt% vinyl-substituted aromatic hydrocarbon (the total being 100wt%).
Patent JP-H086799-A (JP)
Title: Inter-job information communication system and method therefor
Inventor: MORI MASAYA
IPC: G06F9/46
Filed: 1994-06-22
Abstract: PURPOSE:To eliminate loss of time from the transmission of communication by a transmission job to the reception of it by a reception job and to process a job at high speed by providing a managing part and performing the statem management of a reception means. CONSTITUTION:The managing part 1-6 manages the processing state of the reception means 1-2, and the reception means 1-2 awaits reception and changes a received state as judging the presence/absence of processing waiting data. Also, a transmission means 1-4 refers to the processing state. and judges whether or not the event I to request the reception should be notified to the reception means 1-2, and also, the reception means 1-2 refers to it, and judges whether or not the event I to request the reception should be awaited. The reception job 1-5 can receive information continuously without awaiting when a large amount of information data D occur, and the waiting of the information can be performed for the minimum number of times of information processing only to await the event I to request the reception when no information data D occurs.
Patent JP-S5363359-A (JP)
Title: Cyclopropane carboxylic acid esters, process for preparation of the sameand insecticids of miticids contg. the same
Inventor: NISHIOKA TOSHIO
IPC: C07C69/74
Filed: 1976-11-18
Abstract: PURPOSE: The title cpds. I(X is -CR 5 R 6 -,-CR 7 =CR 8 - or -CR 9 R 10 -CR 11 R 12  R 1 ,R 2  and R 5-12  are H, lower alkyl, etc.; R 3  is methyl, and R 4  is 2-methyl-1-1propenyl, etc. when R 3  is H),e.g.α-(1-cyclohexene-1-yl)propargyl-2,2-dimethyl-3(2,2-dichlorovinyl)cyclopropanecarboxylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0432808-A (JP)
Title: Demultiplexer and multiplexer
Inventor: KITABAYASHI JUNICHI
IPC: G02B6/28
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the multiplexer/demultiplexer which decreases the loss of the incident light on optical fibers for incidence and has high efficiency by setting the focal length of a lens which collimates the luminous flux emitted from an optical fiber for exit into collimated beams of light longer than the focal lengths of condenser lenses. CONSTITUTION:The luminous flux emitted from the optical fiber 1 for exit having an exit end for the luminous flux of at least two different wavelengths is collimated by the lens and this luminous flux is separated by the difference between the wavelengths to each of the respective wavelengths in an interference film filter 3. The condenser lenses 4, 5 are disposed on the optical path of this luminous flux and the luminous fluxes of each of the respective wavelengths condensed by these condenser lenses 4, 5 are detected by the optical fibers 6, 7 for incidence. The focal length of the lens 2 of this time is set longer than the focal lengths of the condenser lenses 4, 5. The optical fiber 1 for exit is, therefore, formed to the diameter of the exit core smaller than the diameter of the incident cores of the optical fibers 6, 7 for incidence and the position adjustment of the optical fibers is facilitated. The demultiplexer/multiplexer which decreases the loss of the incident light on the optical fibers 6, 7 for incidence and has the high efficiency is obtd. in this way.
Patent JP-S5663470-A (JP)
Title: Picture recording system
Inventor: SHIODA KENTAROU
IPC: H04N1/23
Filed: 1979-10-30
Abstract: PURPOSE:To reduce visual nonuniformity (a stripe pattern formed between sections) in the thermosensitive type picture recording system wherein picture elements of each line that has been divided into a plurality of sections are simultaneously dot- printed, by varying boundary positions of sections of every line. CONSTITUTION:In the captioned picture recording system wherein a picture data memory 11, demultiplexers 13, 20 and an address counter 12 are provided and a picture of one selector read from the memory 11 and stored in the demultiplexer (shift register) is printed with a gate 17 opened that is controlled by a signal 18 and with a selector signal 8 and a driver signal 9 selected, the addess counter 12 is preset at an initial value phi. Thus, a preset data 40 is provided to the counter 12, and the value of its phi is varied for each line, so that the boundary positions between the simultaneous printing sections are dispersed.
Patent JP-S5931666-A (JP)
Title: Tofu containing seaweed powder and its preparation
Inventor: WATANABE ZENTAROU
IPC: A23L11/00
Filed: 1982-08-11
Abstract: PURPOSE:To obtain TOFU (bean curd) containing powdery seaweed and having high nutritive value, by charging a slurry mixture of seaweed and soya milk in a dispersing device, immersing the device in a soya milk tank, dispersing the slurry seaweed powder homogeneously in the soya milk by shaking the device, and coagulating the soya milk. CONSTITUTION:Soya milk 1 cooled at normal temperature is charged into the soya milk tank 2. Separately, seaweed powder is mixed with soya milk, and the obtained slurry seaweed powder is put into the dispersing device 4 similar to a tea-strainer. The device 4 is immersed in the soya milk 1 contained in the soya milk tank 2, and the soya milk in the dispersing device 4 is stirred while shaking the device 4 in the tank 2. The slurry seaweed powder is dispersed in the soya milk 1 by this process. A coagulant is added to the soya milk 1 in the soya milk tank 2, and the milk is stirred until the seaweed powder is dispersed uniformly. The resultant soya milk containing seaweed powder is charged into a proper vessel, and immersed and coagulated in hot water at 80-90 deg.C to obtain the objective TOFU containing seaweed powder.
Patent JP-S5763328-A (JP)
Title: Preparation of polyester
Inventor: SAKAMOTO SEINI
IPC: C08G63/00
Filed: 1980-10-06
Abstract: PURPOSE: To obtain a polyester having improved slipperiness and transparency, by reacting an Li and Ca compound-containing product of ester exchange reaction with a phosphorus compound to give a formed product, followed by bringing the formed product into contact with the remaining polymer of the previous batch under specific condition.  
     CONSTITUTION: A lower alkyl ester of terephthalic acid and ethylene glycol as main raw materials are first subjected to ester exchange reaction. An Li compound and a Ca compound are added to the product of the ester exchange reaction in a stage from a tank for ester exchange reaction to a tank before polycondensation. After the ester exchange reaction, a trialkyl phosphate in an amount 1W2 times equivalent based on the total amount of the metal compounds is added to the Li and Ca compound-containing product of ester exchange product, and the mixture is kept for 5W30min to give a formed product. The formed product is sent to a tank for polycondensation having 1W8wt% (based on finally produced polyester) remaining polyester of the previous batch, and polycondensation is carried out to give the desired polyester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07324604-A (JP)
Title: Expander turbine/pump unit
Inventor: MATSUMURA MASAO
IPC: F01K25/10
Filed: 1994-05-30
Abstract: PURPOSE:To provide a pump suitable for pressing a self-completion liquid type that is, extremely low temperature liquefied fluid which does not require any external supply of energy. CONSTITUTION:An-expander turbine pump unit comprises a pump PU having a first discharge port 2 provided at one end of one shaft for pressurizing a liquefied fluid to a first pressure and discharging it and a second discharge port 3 for further pressurizing the liquefied fluid of the first pressure and discharging it, a heat exchanger 7 connected to the first discharge port or the second discharge port for heating and gasifying the pressurized liquefied fluid and an expander turbine ET provided at the other end of one shaft and driven by the thermal step difference obtained by reducing the pressure of the gas from the heat exchanger to a prescribed exhaust pressure.
Patent JP-S63304580-A (JP)
Title: Electrolyte reproducing device of redox flow battery
Inventor: SHIMIZU MASAYUKI
IPC: H01M8/04
Filed: 1987-06-03
Abstract: PURPOSE:To prevent a poisonous chlorine gas from leaking outside by equipping an absorption device for the chlorine gas, generated by an electrochemical reaction of a hydrochloric acid solution, in a positive electrode jar of an electrolyte reproducing device connected on a positive electrode side of a redox flow battery. CONSTITUTION:An electrolyte reproducing device 11 is composed of a positive electrolyte jar 12 and a negative electrolyte jar 13 which have a positive electrode 16 and a negative electrode 17 respectively with a diaphragm 15 in between. The electrolyte jar 13 is connected with a positive electrode tank 4 so that the electrolyte containing a positive pole active material can be transferred between the jar 13 and a positive electrode 6 in a redox flow battery 1. A gas-liquid separator 21 for separating a chlorine gas and a positive electrolyte tank 18 are connected to the electrolyte jar 12, and a pump 19 is used to circulate hydrochloric acid in between. A chlorine gas absorbing device 20 is composed of a separator 21, a gas defoaming mechanism 22, and a gas absorption container 23 with an alkaline solution therein. The chlorine gas separated in the separator 21 is thus made to react to the alkaline solution and dissolved into the container 23.
Patent JP-2000330855-A (JP)
Title: Broadcast type information providing device
Inventor: OHIRA EIJI
IPC: G06Q10/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast type information providing device timely and flexibly preparing, managing and distributing information with little redundancy correspondingly to user's needs. SOLUTION: In the broadcast type information providing device, plural data files including various information and data, plural link files for storing relational information between the data files and a data operation description file for regulating the operation of each data file are stored in a disk device 3, individual selecting header information is individually added to each data file, each link file and the data operation description file and distributed to a user through a communication control device 5.