baber/WOPTO huggingface dataset:
Patent JP-2001168736-A (JP)
Title: Information transmission system and signal receiver
Inventor: YAMAZAKI SHOICHIRO
IPC: H04B7/24
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To more freely design a system for realizing efficient and highly reliable information transmission. SOLUTION: A transmission station 1 transmits an information signal string INF1 and a first inspection signal string CHK1 generated in a first communication path encoder 11 and the transmission station 2 transmits the information signal string INF1 and a second inspection signal string CHK2 generated from a signal string for which the INF1 is interleaved in an interleave device 21 in a second communication path encoder 22. A reception station receives the information signal string INF including the information signal string INF1 and the inspection signal string CHK including CHK1 and CHK2 transmitted from the transmission stations 1 and 2.  A first communication path decoder 51 inputs INF and signals for which the component of CHK2 is subtracted from CHK and performs a decoding processing and a second communication path decoder 52 inputs INF and the signals for which the component of CHK1 is subtracted from CHK and performs the decoding processing. The decoding processings of the communication path decoders 51 and 52 are repeatedly executed.
Patent JP-H10176615-A (JP)
Title: Fuel reserving tank
Inventor: TAKESHITA YUKITOSHI
IPC: F02M27/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To supply a reformed liquid fuel stably at all times by agitating liquid fuel while illuminating high energy ray on a photocatalyst fuel reforming member arranged in the vicinity of a lower part of surface of liquid fuel in a main storage tank, and supplying its liquid fuel to a power engine after a reformed fuel is pumped up once into auxiliary storage tank. SOLUTION: When high energy ray 6 is illuminated from a high energy ray source 5 on a fuel reforming member 4 arranged in the vicinity of a lower part of surface of liquid fuel, metal oxide in the fuel reforming member 4 generates active oxygen group by exhibiting photocatalyst function, and combustion efficiency of fuel is improved by entrapping oxide ion into liquid fuel. Since liquid fuel to be reformed is limited to un-reformed liquid fuel 3 near a surface of metal oxide, the whole of un-reformed liquid 3 is agitated at all times by agitating means 10, and is changed into reformed liquid fuel. Liquid fuel is pumped up from a recovering pipe 8 to an auxiliary storage tank arranged outside a main storage tank as needed, and is supplied to a power engine for such as a passenger car.
Patent JP-H09177422-A (JP)
Title: Runner unit for door panel
Inventor: TAKEMOTO SHIGEMASA
IPC: E05D15/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance functions of a runner unit by holding, against a holding case fixed to a panel and via a lock mechanism, a housing storing a runner base supporting a runner, and providing a position adjusting mechanism for the directions of the height and thickness of the panel. SOLUTION: An operating lever 10 is rocked by means of an adjusting screw 16 to move a runner support shaft 4 vertically for adjustment of the vertical position of a door panel. Then a runner base 5 is moved horizontally by means of an adjusting screw 24 and is moved longitudinally by means of a cam hole 21 in a housing 6 and the guide pin 22 of the base 5 for adjustment of the longitudinal position of a door. Then a lock member engaging part 35a is freely moved vertically by means of an operating member 38 having an eccentric cam, and when the housing 6 is inserted into a holding case 7 the engaging part 35a is engaged into a recess 34a in a lock hole 34 by a spring. To draw out the housing 6, the engaging part 35a is held depressed from the recess 34a by the operating member 38.  Thus if the door is deflected, its longitudinal position can be adjusted, and the housing can be taken out easily during repair.
Patent JP-H06181077-A (JP)
Title: Contact for electrical component
Inventor: TSUBOTA EISAKU
IPC: H01R13/10
Filed: 1992-12-11
Abstract: PURPOSE:To downsize a contact, and reduce pitch between the contacts by realizing proper pressurizing contact while using elasticity of a lead without depending on elasticity of the contact. CONSTITUTION:A pin 5 having a tapering part 5a in the tip part is inserted in a sleeve 6, and annular lead inserting clearance 7 is formed between the sleeve 6 and the pin 5. A lead 3 of an electrical component 2 is inserted in the lead inserting clearance 7 from an upper end opening 6a of the sleeve 6 by using the tapering part 5a as a guide, and a tip part side surface of the pin 5 push-presses and displaces an extending directional upper part of the lead 3 in one side direction, and forms the first pressurizing contact part 8. An inside surface 6b of the sleeve 6 push-presses and displaces an extending directional lower part of the lead 3 in the other direction, and forms the second pressurizing contact part 9. Thereby, highly reliable contact can be secured.
Patent JP-H05165213-A (JP)
Title: Photosensitive composition
Inventor: NAKAI HIDEYUKI
IPC: G03F7/022
Filed: 1991-12-17
Abstract: PURPOSE:To enhance exposure visualizability, especially, at low exposure parts, and to prevent deterioration of exposure visualization during storage of this composition by incorporating an o-quinonediazido compound, a binder resin, a dyestuff, and a specified compound. CONSTITUTION:This composition contains the o-quinonediazido compound, the binder resin, the dyestuff, and the compound represented by formula in which each of X and Y is H or alkyl and both are not H at the same time; A is an aryl or heterocyclic group, preferably, such as benzofuryl, benzothienyl, dibenzothienyl, benzoselenolyl, dibenzoselenolyl, carbazolyl, or the like; Z is F, Cl or Br; and m is 1, 2, or 3, preferably, 3. This compound of formula is added, preferably, in an amount of 0.01-10weight% of the composition.
Patent JP-2000176234-A (JP)
Title: Steam condenser
Inventor: SHIBATA KOICHI
IPC: B01D53/26
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To easily set a device main body at an exhaust pipe, etc., of a washing machine and to reduce steam to be discharged by providing the water tank provided in an adjacent relation with a stream passage, the water passage provided so as to across the steam passage by communicating with the water tank and plural fins provided at the outer periphery part of the water passage. SOLUTION: Water is supplied from a water supply pipe 27 to the inside of the water tank 13 when a solenoid valve 27A is opened by a control part 28. And, the solenoid valve 27A is closed when water level reaches the position of the upper level sensor 24. When the air containing the steam is made to flow in the steam passage 12, the air is brought into contact with the fin provided at the outer periphery part of the water passage 14 and subjected to heat exchange with the water in the water passage 14. Thus, air is positively cooled and the steam incorporated in the air is condensed around the fin 15. Thereafter, when the heat exchange between the air and the water is advanced and the water temp. in the water tank 13 is raised and exceeds a prescribed temp., a solenoid valve 26A is opened by the control part 28 and the water in the watertank 13 is discharged through a discharge pipe 26.
Patent JP-H09184004-A (JP)
Title: Method for melting coal ash together with production of iron
Inventor: FUKUSHIMA TSUTOMU
IPC: C21B11/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically melting coal ash while producing pig iron. SOLUTION: This coal ash melting method of producing iron parallel there with is executed by the following processes. (a) A converter type melting furnace 1 for storing molten iron or the molten iron and molten slag is prepared. (b) While blowing the stream of gaseous oxygen 8 into the melting furnace 1, iron ore 10, coal ash 2, slag-making agent 6 for changing the composition of coal ash and carbonaceous material 4 as a heat source are charged into the melting furnace. (c) while producing the pig iron 20, the coal ash is melted. (d) the produced pig iron and the molten coal ash are discharged from the melting furnace. In the this method, it is desirable to hold the carbon content in the molten iron 20 to >=2wt.%.
Patent JP-H05163227-A (JP)
Title: Difluorocyano compound, liquid crystal composition and liquid crystal electrooptical element
Inventor: TACHIBANA TAMON
IPC: C07D239/26
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a new chemically stable difluoorocyano compound, drivable at a low voltage, having a high N-I transition temperature and excellent in compatibility with other liquid crystal materials or liquid noncrystalline materials and useful as a liquid crystal electrooptical element. CONSTITUTION:A difluorocyano compound expressed by formula 1 [A1 and A2 are trans-1,4-disubstituted cyclohexylene or 1,4-disubstituted phenylene (which can be substituted with halogen or methyl; its CH can be substituted with N; CH2 can be substituted with O or S); R is 1-10C alkyl (which can be substituted with F and O can be inserted between C-C or C-C between R and the ring)]. The compound expressed by formula 1 is obtained by passing 3,5-difluorobenzoic acid expressed by formula 2 through an acid chloride expressed by formula 3, a bromide expressed by formula 4, a compound expressed by formula 5, an alcohol expressed by formula 6, a compound expressed by formula 7, a dibromide expressed by formula 8, a compound expressed by formula 9, a carboxylic acid expressed by formula 10, an acid chloride expressed by formula 11 and an acid amide expressed by formula 12.
Patent JP-2001161885-A (JP)
Title: Ski board for cross country
Inventor: OGASAKA MICHIKUNI
IPC: A63C5/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To enable ideal skating-like skiing. SOLUTION: Both the side edges of a ski board body 1, 1' and 1" in the direction of the length are formed into a gently circular continuing curve so that the width of the ski is greatest at the load point 4 and it is gradually reduced as it goes to the top side 2 and the tail side 3.
Patent JP-H10188472-A (JP)
Title: Transmitting device and receiving device
Inventor: MINAGAWA TETSUO
IPC: G10L19/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable real time communication of compressed sound data in a communication means by making a 1st compressed data of an adaptive transform acoustic coding(ATRAC) data obtained by eliminating a redundant part from each frame and eliminating high band bits in a high band component and a 2nd compressed data collecting residual bits due to the elimination and transmitting the 1st and 2nd data in succession. SOLUTION: In a data transmitting means 2, the ATRAC data stored in a memory part 10 of a data recording and reproducing means 1 is read out by an interface 13. The read-out ATRAC data is sent out to a transmitting buffer 14. The inputted ATRAC data is stored in order in the transmitting buffer 14. When a prescribed amt. of the ATRAC data is accumulated in the transmitting buffer 14, the data is subjected to the eliminating processing and is outputted as the compressed data to a transmitting interface 15 by a transmitting CPU 16.
Patent JP-H10186960-A (JP)
Title: Copying device provided with multijob function
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve operability when copying conditions for a second document group are set for reservation by reserve-setting a copying mode for a document placed on a second document platen, without depressing a specific key, when instructions for transition to a reservation set mode are issued. SOLUTION: The CPU of a copying machine main device confirms whether the function of automatic transition to the reservation set mode is set or not in a mode storage part, when the CPU confirms that the document placed on the document platen 231 of an ADF 230 is detected by a document setting detecting sensor 236, through the CPU of a document feeder 2, while the document which is placed on the document platen 201 of an RDF 200 and under conveyance is detected by a document partitioning pawl sensor 216. When the function is set, information of the instructions for the transition to the reservation set mode is transmitted to the CPU of an operation control part, through a communication port and the CPU executes the transition to the reservation set mode, in accordance with the information, to switch the display of a display part to a reservation set mode picture.
Patent JP-H0583141-A (JP)
Title: Coding data processor
Inventor: WATANABE TORU
IPC: H04N19/625
Filed: 1991-12-20
Abstract: PURPOSE:To realize high speed coding data processing by executing an aggregate orthogonal transformation (LOT) and an inverse aggregate orthogonal transformation (inverse LOT) arithmetic operation with a small circuit scale. CONSTITUTION:The coding data processing unit is a coding data processing unit able to execute the LOT and the inverse LOT arithmetic operation with a small circuit scale and is provided with an arithmetic operation circuit 21 executing the aggregate orthogonal transformation or the inverse aggregate orthogonal transformation using a basic function to overlap data between adjacent blocks. The arithmetic operation circuit 21 implements the arithmetic operation in one block closely at LOT and the processing unit is also provided with a 1st arithmetic operation section 22 implementing the arithmetic operation among plural blocks at ILOT, with a 2nd arithmetic operation section 23 implementing the arithmetic operation closely in one block at ILOT and implementing the arithmetic operation among plural blocks at LOT and a Z arithmetic operation section 25 used in common for LOT and ILOT and rotating a vector.
Patent JP-H06223919-A (JP)
Title: Connector for pen scanner
Inventor: KANZAKI YUJI
IPC: H01R13/639
Filed: 1992-12-18
Abstract: PURPOSE: To provide a connector for a pen scanner by which pen scanner assembling work is easily carried out and a printed board and a wire cord are reliably connected to each other. CONSTITUTION: This connector 20 is composed of a housing 21 into which a base part of a printed board is inserted and a contact which is installed in the housing 21 while being connected to a wire cord 13 and is brought into contact with a circuit pattern of the printed board 12. In the housing 21, a fitting part 21c which engages and holds the printed board 12 being fitted into a fitting part 12c of the printed board 12 when the printed board 12 is inserted in the prescribed direction and an insertion inhibiting part to inhibit the insertion through contact with the printed board 12 when the printed board 12 is inserted in the directions other than the prescribed direction are provided.  When the housing 21 which receives the printed board 12 is pressure-inserted into a case 11, the fitting part 21c of the housing 21 is pushed down by the case 11 and both of the fitting parts are locked in the fitting state.
Patent JP-H05175459-A (JP)
Title: Semiconductor storage device
Inventor: TAMAOKI SATOSHI
IPC: H01L21/8242
Filed: 1991-12-20
Abstract: PURPOSE:To eliminate the booster circuit of word lines. CONSTITUTION:A pair of data lines 101 and 102 are connected to a sensing amplifier 1 through transfer gates 9 and 10. Cell transistors 2 and 3 and cell capacitors 4 and 5 of which a memory cell is composed can be connected between the pair of the data lines 101 and 102. If word lines 201 and 202 are selected by a decoder and the cell capacitors 4 and 5 generate a potential difference between the pair of the data lines 101 and 102, the sensing amplifier 1 performs differential amplification between a power supply level and a grounding level. The potential difference between the pair of the data lines is lowered and fed back to the cell capacitors but, if the capacitors are precharged after the potential difference between the word lines 201 and 202 is declined, the potential difference between the cell capacitors 4 and 5 is bootstrapped and enlarged.
Patent JP-2001177792-A (JP)
Title: Video recording and reproducing device and method for outputting monitor signal
Inventor: TSUKIDA TATSUO
IPC: G11B20/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To cancel the downward deviation of an image on a screen owing to delay in the pre-processing of an input/output port without arranging a frame memory when an AV signal being inputted to the input/output port at present is displayed by a monitor in an AV server. SOLUTION: A monitor output part 3 for changing-over a video signal after the completion of the pre-processings in the input/output ports 1 and 2 into a video signal to be outputted to an outer part by the ports 1 and 2 and for outputting it for monitoring is provided with a selecting means 15 for selecting one of synchronizing and clock signals extracted and generated from the video signal which is inputted to the input/output port 1 and 2 and synchronizing and clock signals extracted and generated from a reference video signal and with a synchronizing signal reproducing means 16 for reproducing the synchronizing signal by using the synchronizing signal selected by the selecting means 15 with the clock signal selected by the means 15 as an operation clock. The synchronizing signal reproduced by the reproducing means 16 is outputted for monitoring.
Patent JP-H05170777-A (JP)
Title: Organosilicon compound
Inventor: ONO ICHIROU
IPC: A01N55/00
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the subject new compound, having alga-proofing properties for preventing the growth of algae and useful as an alga-proofing agent capable of sustaining alga-proofing effects for a long period due to the ability of the compound to fix on concrete, etc., by the action of alkoxysilyl groups introduced thereinto. CONSTITUTION:An organosilicon compound expressed by formula I [R is 1-4C hydrocarbon; (n) is 0-2], e.g. a compound expressed by formula II. This compound is preferably obtained by reacting 3-(3,4-dichlorophenyl)-1,1-dimethylurea expressed by formula III with an NCO-containing compound expressed by formula IV in equimolar amounts in a solvent such as acetone in the presence of a catalyst composed of an organotin compound such as dibutyltin dioctate in an amount of 0.05-0.5wt.% based on the raw materials at 50-150 deg.C for 5-50hr. Furthermore, the reaction is preferably carried out in dry nitrogen atmosphere.
Patent JP-2000178074-A (JP)
Title: Castable refractory for blast furnace tapping spout
Inventor: SUZUKI TAKASHI
IPC: C04B35/66
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a refractory which is suitable for a lining of a blast furnace and excellent in service life by containing respectively specified quantities of carbon, MgO.Al2O3 calcined spinel super-fine powder, silicon carbide and alumina. SOLUTION: A refractory contains, by weight, 1-20% carbon, 1-20% MgO.Al2 O3 calcined spinel super-fine powder, 0-20% silicon carbide, and 20-95% alumina. Alternatively, the refractory contains 1-20% carbon, 1-70% MgO.Al2O3 spinel, 0-20% silicon carbide, 20-95% alumina, and the MgO.Al2O3 calcined spinel super-fine powder occupies 1-20% of MgO.Al2O3 spinel with reference to 100% refractory aggregate. The MgO.Al2O3 calcined spinel super-fine powder is preferably <=5 μm in average grain size. The super-fine powder is preferably <=1600 deg.C in burning temperature, and the component ratio of MgO to Al2O3 in the chemical composition is preferably 10-35% MgO, and the balance mainly Al2O3.
Patent JP-H05174862-A (JP)
Title: Setting method for fuel cell
Inventor: BABA ICHIRO
IPC: H01M8/24
Filed: 1991-12-25
Abstract: PURPOSE:To enhance generating performance with excess moisture removed to the outside of a stack, which is produced within a cell by improving a setting method for the fuel cell. CONSTITUTION:A fuel cell is formed into a laminated body where a plural number of electrolytic plates 1 is laminated via separators 2. And manifolds 3 and 4 furnished with a gas inflow port and a gas outflow port are fitted onto both the ends of the cell, and the cell is so constituted that oxidant gas and fuel gas are supplied to each single cell by a cross flow method. The cell is set up by tilting the laminated surface direction of a cell stack by 45 deg. to the horizontal surface with the cell kept upright. By this constitution, both the surfaces of the cell are well drained, resulting in quick and efficient removal of excess moisture outside, so that the generating performance of the fuel cell can thereby be sufficiently exhibited.
Patent JP-2000180882-A (JP)
Title: Liquid crystal display device and its production
Inventor: HARA TAKESHI
IPC: G02F1/1335
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent electrolytic corrosion between an Al layer and an ITO layer by using an Al alloy as a protective layer and to prevent the occurrence of electrolytic corrosion when the Al and Al alloy come in contact with a developer. SOLUTION: An ITO layer and a metallic layer are separately patterned to form source electrodes 26 (ITO layer) and 27 (metallic layer) and drain electrodes 28 (ITO layer) and 29 (metallic layer) as well as connection terminal electrodes. A photosensitive resin is ten applied, exposed, developed and heat- treated to form a resin layer 30 having plural projecting and recessing parts 31. A protective layer 11 for preventing electrolytic corrosion between an Al layer and the ITO layer is formed, e.g. by sputtering using an Al-W alloy and the Al layer 4 for forming a reflection electrode is formed by sputtering. An etching mask for patterning the Al layer 4 and the protective layer 11 is further formed using a resist and the layers 4 and 11 are patterned.
Patent JP-H05170469-A (JP)
Title: Production of quartz fiber
Inventor: PII EMU AJIYAYAN
IPC: D01F9/08
Filed: 1991-12-26
Abstract: PURPOSE:To work quartz glass fiber of nanometer size by irradiating it with electron beams in an electron microscope. CONSTITUTION:The fiber made by this method has a diameter of several nanometers and a length of several microns and is the thinnest of all the fiber that has been produced. In the production of this fiber, silicon fine particles 1 whose surface is oxidized (composite particles of silicon-oxide) are irradiated with convergent electron beams on their joined parts with each other. The joined part 2 of the particles is deformed and elongated by the irradiation, causing thin quartz fiber to be formed between the particles. Drawing of the fiber is easily controlled by changing the irradiation intensity of electron beams on the joined parts of the particles. The interesting application to optical fiber or semiconductor techniques or structural materials of the next generation is developed by the quartz fiber thus produced.
Patent JP-2001131338-A (JP)
Title: Interior automotive trim
Inventor: ODA TATSUAKI
IPC: C08J3/20
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ecological interior automotive trim showing a low price and a high flame retardance and emitting no harmful substance in combustion. SOLUTION: Interior automotive trim such as a steering wheel 71, a shift lever 77, an instrument panel 35, a center console 78, meters (various display devices such as speed meter, tachometer, etc.), seats 70 (front seat and rear sheet), a floor sheet 72, linings (lining, of door, pillar, roof, etc.), seat belts, etc., can be constituted by using a flame-retardant fiber, a flame-retardant paper material, a flame-retardant sheet, a flame-retardant coating material, etc. Consequently the flame-retardant fiber, etc., can effectively prevent a vehicle fire caused by an accident, etc., contributes to protection of the interior automotive trim and a vehicle themselves and assists lifesaving.