baber/WOPTO huggingface dataset:
Patent JP-H04183232-A (JP)
Title: Charging method of secondary battery
Inventor: SANPEI AKIRA
IPC: H02J7/04
Filed: 1990-11-13
Abstract: PURPOSE:To prevent overcharge of a secondary battery by charging a secondary battery until predetermined conditions are satisfied and further charging the secondary battery for a predetermined time after a time point when the predeter mined conditions becomes unsatisfied. CONSTITUTION:A plurality of nonaqueous electrolytic secondary cells 5 are composed into a combination battery 10. When a switch 4 is turned ON by a controller 3, charging operation takes place in the combination battery 10 having charge start voltage V1 and the battery voltage increases gradually. When the battery voltage V increases from the charge starting voltage V1 to reach a predetermined voltage Vt, a timer in the controller 3 is actuated. During operation of the timer, the battery voltage V increases to a maximum voltage Vp, which is limited at a constant level by means of a power supply 1, and the charging operation is sustained with that constant maximum voltage Vp. Upon elapse of a predetermined time T1 after actuation of the timer, the switch 4 is turned OFF to finish charging operation.
Patent JP-H06160620-A (JP)
Title: Color filter and formation of light shielding film
Inventor: SAWATSUBASHI TAKESHI
IPC: G02F1/1335
Filed: 1992-11-17
Abstract: PURPOSE:To obviate the generation of light leaking spaces between the color filters formed by electrodeposition of filter materials and a light shielding film consisting of a light shielding material having an insulating characteristic by electrodepositing filter materials on a ground surface film with this light shielding film as a mask. CONSTITUTION:The light shielding film 14 is formed on the conductive ground surface film 12 formed on a substrate 11 by electrodepositing the light shielding material having the insulating characteristic on the ground surface film 12 with a resist film 13 consisting of a positive type photoresist as a mask. The resist film 13 made to remain on the ground surface film 12 is selectively removed and the filter materials are electrodeposited on the exposed ground surface film 12 with the shielding film 14 as a mask, by which the red, green and blue color filters are successively formed without generating the light leakage spaces with the light shielding film 14. In addition, the level differences on the color filter surfaces are eliminated and the valleys between the color filters are diminished, by which the flatness is improved.
Patent JP-H11144716-A (JP)
Title: Manufacture of battery electrode slurry
Inventor: ADACHI MASAYA
IPC: H01M4/1391
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress the progress of gelling by storing an electrode slurry which contains a specified Li composite oxide at a specified temperature or lower. SOLUTION: A Li composite oxide of active material contained in an electrode slurry consists of Lix NiO2 (0<x<=1.0) or one in which these metal elements are partially substituted by alkaline-earth metal element and/or transition metal element. This electrode slurry tends to be gelled, after being slurried within 12 hours at the earliest into a one difficult to apply, when stored at ordinary temperature. Thus, it must be applied immediately after slurried, which results in a limitation in the manufacture of a battery, causing a problem of cost. Therefore, by storing the electrode slurry at 10 deg.C or lower, the progress of gelling of the slurry can be delayed for a long period. The storage temperature is preferably the coagulating point of a slurry solvent or higher and a much as low when the coagulating temperature is 0 deg.C or lower.
Patent JP-H03167713-A (JP)
Title: Conductive paste burnable at low temperature and burning method thereof
Inventor: NAKADA YOSHIKAZU
IPC: C23C24/08
Filed: 1989-11-27
Abstract: PURPOSE:To restrict a rise of the apparent specific volume and reduce a vehicle quantity for pasting and the manufacture the paste at high density by mixing beforehand superfines and fines respectively having specified mean particle diameters. CONSTITUTION:The mixed power material obtained by evenly adhering the copper superfine having a mean particle diameter of 0.3mum or less on the surface of the copper fine having a mean particle diameter of 1-10mum is distributed in the vehicle with glass frit. The mean particle diameter of the copper fines is specified at a value from 1mum to 10mum to prevent the remarkable lowering of the apparent density and to enable the burning at low temperature. The mean diameter of the copper superfine is specified at a value of 0.3mum or less to secure easy degree of sintering of the fine, namely, to obtain a minute sintered compact required for obtaining the sufficient conductivity after burning at low temperature. A rise of the apparent specific volume is thereby restricted, and the conductive paste burnable at low temperature can be obtained.
Patent JP-H11140577-A (JP)
Title: Aluminum alloy substrate for magnetic disc
Inventor: ITO HISAKAZU
IPC: G11B5/62
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of a compound of Si and O, to be an nucleus of a fine blister occurring in the course of sputtering for a substrate and to prevent the occurrence of the fine blister by specifying an alloy composition and also minimizing the content of Si among impurities. SOLUTION: A composition, which contains, by weight ratio, 0.01-0.1% Cu and 3.5-5.0% Mg and in which the content of Si among impurities is regulated to <0.01%, is provided. Further, it is desirable to regulate this Si content to <=0.08%; <=0.003% is more desirable. As the means of the regulation of Si content, the amount of Si in the alloy at the time of melting and casting is control led and also the existence of a compound of Si and 0 in a substrate is controlled. To be concrete, the amount of Si in a ground metal as raw material and in an alloy material is minimized and simultaneously the amount of Si in a brick material of a casting furnace and in a material to be in contact with molten metal is minimized, by which Si concentration at the time of melting and casting is maintained at <0.01%.  By this method, the amount of the compound of Si and O in the substrate can be reduced to a level causing no actual damage.
Patent JP-2001121482-A (JP)
Title: Method and device for cutting sheet material
Inventor: FUKUI YOSHIO
IPC: D06H7/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To cut a sheet material to be cut and a suction auxiliary sheet together by superposing on each other and spreading the sheet material to be cut and the suction auxiliary sheet on a work supporting bench and sucking and fixing the material and sheet on the work supporting bench in a sheet cutting device and solve a high cost problem due to the consumption of the suction auxiliary sheet and a problem on time and labor for removing the suction auxiliary sheet from parts after a cutting. SOLUTION: A continuously rotating round blade 10 and pressing rollers 11, 12 provided at both side positions holding the round blade 10 are pressed together on a sheet material W to be cut which is independently spread on a work supporting bench 2. The pressing rollers 11, 12 are rotated and controlled according to moving speed of the round blade 10 for the sheet material W to be cut and a relative speed difference with the sheet material W to be cut is prevented from being generated. As a result, the suction auxiliary sheet becomes unnecessary.
Patent JP-H10144105-A (JP)
Title: Automobile headlight having discharge lamp provided with masks and multi-focus reflector
Inventor: REISS BENOIT
IPC: F21S8/12
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a headlight which has a discharge lamp as a lighting source, and is suitable for generating a wide beam substantially released from a parasitic light effect without requiring a cover lens having lens-cutting applied. SOLUTION: At least let two masks 21 and 22 belong to the discharge lamp 2, and two shadow zones S1 and S2 are formed over a reflector 1. The reflector 1 includes at least two zones 11, 12 and 13 in order to form a part of a beam under a cut-off line, has these zones 11 through 13 separated at transition planes PT12, PT23 and PT31 in the radial direction where light is diffused sideway by each different quantity of light, and at least, some of the transition planes are extruded in the shadow zones S1 and S2. As a specified application range, it is so designed that a wide cruising beam per European specifications can thereby be generated while no optical abnormality takes place.
Patent JP-H06132405-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIBA NAMISATO
IPC: H01L21/768
Filed: 1992-11-17
Abstract: PURPOSE:To achieve high selectivity with reference to an antireflection film at the substratum when an interlayer insulating film is etched and to prevent that an interconnection material layer is sputtered and adheres again by a method wherein a material layer containing N atoms is adopted as the antireflection film and a gas having a composition capable of discharging free S atoms into a plasma under a discharge and dissociation condition is used as an etching gas. CONSTITUTION:An SiO2 interlayer insulating film 3 formed on an Al-1% Si layer 1 via an antireflection film 2 composed of TiON is ecthed by using a CF4/S2F2 mixed gas. When an etching operation progresses and the antireflection film 2 is exposed, a film by a sulfur nitride-based compound is formed on an exposed face and the etching operation is stopped. A wafer is heated, and the sulfur nitride-based compound is decomposed and removed. After that, when the antireflection film 2 is etched by using chlorine gas, it is possible to prevent that the Al-1% Si layer 1 is sputtered and adheres again. In addition, when residual chlorine is replaced by fluorine atoms by a plasma treatment by using CF4 gas, it is possible to prevent the aftercorrosion of the title semiconductor device.
Patent JP-H02152924-A (JP)
Title: Injection composition
Inventor: KAMIYA TETSURO
IPC: A61K33/00
Filed: 1988-12-05
Abstract: PURPOSE:To obtain an injection composition having vasodilating effects, containing carbon dioxide. CONSTITUTION:Carbon dioxide in an amount to give preferably 10-5,000ppm, preferably 10-1,000ppm at normal temperature under normal pressure is dissolved in an aqueous solvent such as distilled water or sodium chloride injection or an oily solvent such as sesame oil or cotton seed oil. When the injection is injected to artery of various kinds of organism organs, blood circulation promoting effects followed by much dilation of arteriola. When the injection is mixed with another physiological active substance, the physiologically active substance can be extremely excellently stored in organs and bioavailability can be raised.
Patent JP-H08166894-A (JP)
Title: Emulator
Inventor: MIYAZAKI SUKEJI
IPC: G06F11/22
Filed: 1994-12-12
Abstract: PURPOSE: To enable the bus to be released at the bus release request from the user's side by providing a control circuit receiving a user bus release request on a user actual device interface control part even at the time of a firmware program operation environment. CONSTITUTION: When a user actual device 3 makes a user actual device interface control part 4 activate a bus release request signal/UBREQ 9 when an emulator is in a firmware program operation environment, the user actual device interface control part 4 does not output the bus release request signal/ BREQ 12 on the side of an emulator to a chip 1 for evaluation and does not stop the operation of the chip 1 for evaluation. In this state, a user signal mask timing signal 16 is issued within the user actual device interface control part 4, and an address for user and a data bus 7, etc., become high impedance state. Subsequently, the response signal/UBACK 10 from the user interface control part 4 is activated and a bus release is notified to the user actual device 3.
Patent JP-H07155763-A (JP)
Title: Device for producing electrolyzed water
Inventor: SUZUKI AKIHISA
IPC: C02F1/46
Filed: 1993-12-08
Abstract: PURPOSE:To provide a device for producing electrolyzed water in which the generation of damage to electrolyzer-constituting members is prevented and which has high safety by preventing abnormal electrolysis in an electrolyzer. CONSTITUTION:An optical fiber 16 is installed near a anode 10 in an electrolyzer 1 in parallel with the anode 10 while immersed in water. A light emitting element 18 and a light receiving element 20 are connected to one end and the other end of the optical fiber 16, respectively. Light from the light emitting element 18 reaches the light receiving element 20 through the optical fiber 16, and from the light quantity reaching the light receiving element 20, the water level in the electrolyzer 1 is detected. Based on an information signal about the water level from the light receiving element 20, a control circuit performs comparison calculation between the reference value and the detected value of the water level. When the water level in the electrolyzer 1 is found to be lower than the reference value from the calculated results, the number of pulses of a voltage applied to the electrodes is changed to control the water level in the electrolyzer 1 so that the level may be restored.
Patent JP-2001126379-A (JP)
Title: Bilingual switching circuit
Inventor: SHIMAZU NOBUYUKI
IPC: G11B19/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a bilingual switching circuit which can shorten the time delay when a bilingual switching command is produced and then the actual voice output is switched. SOLUTION: A latch circuit 6 is connected to the next stage of a data holding part 3 to temporarily latch the data, and a select signal generation part 7 which is switched according to the bilingual switching state controls the latch state of the circuit 6. Then a bilingual switching operation is carried out for the multiplexed voice data.
Patent JP-H10149590-A (JP)
Title: Magnet-optical disk
Inventor: FURUTA MASAHIRO
IPC: G11B11/105
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high C/N at the time of reproducing high-density records by suppressing the phenomenon of partially vertical or oblique magnetization by forming a separate layer composed of a non-magnetic substance or a constant magnetic substance between an intermediate reproducing layer and a magneto- optical layer. SOLUTION: When the ratio of areas occupying respective magnetizing directions is changed on a reproducing layer 12, differential force corresponding to a mark recorded on a memory layer 14 is provided and outputted as a reproduced signal. Near the reproducing area 4, there is a separate layer 15 existent between the reproducing area and the memory layer 13 concerning a magnetic influence from a memory layer 14 facing an intra-plane magnetized area adjacent with the reproducing layer 4 on the intermediate reproducing layer 13 in a reproducing spot 1. Therefore, the magnetic influence is significantly reduced in comparison with exchange coupling force to be exerted upon both the layers when they area tightly adhered. Accordingly, the intermediate reproducing layer 13 in the reproducing spot 1 can not maintain its intra-plane magnetized state as conventional and the phenomenon of partially vertical or oblique magnetization is suppressed.
Patent JP-H10147518-A (JP)
Title: Material for removing or disusing cytokine
Inventor: IDA NOBUO
IPC: A61K9/70
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a material for removing or disusing a cytokine, suitably used for purifying a column for removing an inflammatory cytokine, or a coating material by using a compound having at least one specific functional group as an active ingredient. SOLUTION: This material is obtained by using a material having at least one functional group capable of forming a hydrogen bond. The group capable of forming the hydrogen bond preferably includes at least one of a urea bond, a thiurea bond or an amide bond. Especially, two or more different functional groups are preferably included. The material preferably has a group such as amino, OH and COOH groups. The material can include further a substrate such as polystyrene and a fiber. The material is selectively bound with an inflammatory cytokine in a high efficiency in a highly concentrated protein solution such as the human blood and plasma, and is stable to a sterilizing operation and cheap.
Patent JP-H04179430-A (JP)
Title: Apparatus for transferring noodle wire-accommodating container
Inventor: KAWAKAMI KATSUMI
IPC: A23L7/109
Filed: 1990-11-13
Abstract: PURPOSE:To provide the subject simple apparatus composed of screw shafts pivoted to a machine frame, a mobile unit and a supporting unit, mechanized so that a container accommodating noodle wires in a spiral layer state may be transferred without using a manual operation and capable of improving the operation efficiency. CONSTITUTION:An objective apparatus is composed of a pair of screw shafts 3 capable of rotary driving in the normal and reverse directions and respectively pivoted to a machine frame 2 in the vertical direction, mobile units 4 vertically moving while being engaged with the above-mentioned screw shafts 3, and a unit 5 for supporting a noodle wire-accommodating container 1 arranged between the above-mentioned mobile units 4 and slidable forth and back in the direction of the mobile units 4 and used for transferring the above-mentioned container accommodating noodle wires, sent from a noodle wire winder 6 in a spiral layer state.
Patent JP-H08143598-A (JP)
Title: Anti-tie monoclonal antibody and hybridoma
Inventor: YASUNAGA KUNIO
IPC: C07K1/113
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a new anti-Tie monoclonal antibody capable of specifically recognizing the extracellular domain of Tie, a receptor protein activating an intracellular tyrosine kinase active domain, and useful for detecting/quantifying Tie, diagnosing leukemia, separating hematopoietlc cells, etc. CONSTITUTION: mRNA is separated from human megakaryoblast-based leukemia cell strain VT-7, and using the mRNA as template, cDNA is synthesized, and then a cDNA library is made by conventional means; the library is then screened by RT-PCR by using a primer having a base sequence preserved intensely in a tyrosine kinase domain to obtain the Tie gene, which is, in turn, incorporated into a vector and manifested in host cells to prepare human Tie extracellular domain protein, which is then administered together with an adjuvant to mice to effect immunization; the splenocytes of the mice are extracted and fused with mouse myeloma cells, an antibody-productive strain is selected and cloned, and the resultant hybridoma are cultured, thus obtaining the objective new monoclonal antibody capable of specifically recognizing Tie extracellular domain.
Patent JP-2000135049-A (JP)
Title: Cake improved in butter flavor
Inventor: YOSHIFUJI JUNKO
IPC: A21D13/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain cakes improved in butter flavor and provide a use of sucralose as a butter flavor-improving agent. SOLUTION: The cakes improved in butter flavor specifically contain sucralose. A butter flavor-improving agent contains sucralose as an effective ingredient. Sucralose has a structure in which 3 hydroxyl groups at the 1st and 6th positions of a fructose residue and the 4th position of a glucose residue are substituted with chlorine atoms and is a sweetener expressing sweetness in good quality of 600 times that of sucrose.
Patent JP-H04180915-A (JP)
Title: Liquid polymer composition
Inventor: OKAMOTO KOHEI
IPC: C08G18/69
Filed: 1990-11-16
Abstract: PURPOSE:To provide a liquid polymer composition excellent in transparency and the water resistance, heat resistance, electrical properties, rubber elasticity, etc., of a cured product by mixing a hydrogenated liquid-hydroxylated isoprene polymer with a polyisocyanate compound and a liquid saturated hydrocarbon mixture of a specified composition. CONSTITUTION:A liquid-hydroxylated isoprene polymer is produced, for example, by radical-polymerizing an isoprene monomer in the presence of hydrogen peroxide as a polymerization initiator, and this polymer is hydrogenated. The hydrogenated polymer is mixed with an aliphatic or alicyclic polyisocyanate compound or a polyisocyanate compound in which the isocyanate groups are bonded to an aromatic ring through aliphatic hydrocarbon groups (e.g. xylylene diisocyanate) and a liquid saturated hydrocarbon mixture containing 35wt.% or above saturated alicyclic hydrocarbons having a flash point of 50 deg.C or above and below 5wt.% aromatic hydrocarbons (e.g. hydrogenation product of triphenylmethane) to produce a liquid polymer composition desirable as an insulating agent, a coating agent or the like.
Patent JP-H06164140-A (JP)
Title: Manufacture of multichip thin film multilayer interconnection board
Inventor: EN HONCHIN
IPC: H05K3/24
Filed: 1992-11-18
Abstract: PURPOSE:To provide a method for manufacturing a multichip thin film multilayer interconnection board, wherein in spite of simple creating processes, circuit patterns excelling in adhesiveness and smoothness, etc., can be formed and cracks can be prevented surely from occurring. CONSTITUTION:By sputtering, on an insulation layer I1 made of light-sensitive polyimide, an Al layer L1 of 0.05mum-0.2mum is formed. Similarly, by sputtering, on the Al layer L1, an Ag layer L2 of 0.5mum-0.2mum is formed. After etching the Al layer L1 and Ag layer L2 in the form of a circuit pattern C1, a Cu plating layer L3 is formed thereon. On the Cu layer L3, by plating, an Ni layer L4 is formed. Subsequently, on a circuit pattern C2, an insulation layer I2 made of light-sensitive polyimide is formed. Performing repeatedly a series of foregoing processes, the insulation layer I1, I2 and the circuit patterns C1, C2 are formed in a laminar way alternately.
Patent JP-H07159794-A (JP)
Title: Liquid crystal display device and its production
Inventor: HAMADA TAKESHI
IPC: G02F1/1339
Filed: 1993-12-09
Abstract: PURPOSE:To produce an extremely small-sized liquid crystal display device capable of preventing the damage of a transistor, etc., in a driving circuit part where a spacer contained in a sealing material is formed on a substrate, preventing the damage of the driving circuit part or the like, and adusting a gap at high precision. CONSTITUTION:An adhesive layer 7 is formed by applying the sealing material 3 in a prescribed pattern on the upper surface of the substrate 2 where the driving circuit part 1 is formed, and a gap constitution layer 6 for forming a gap D between the substrate 2 and a color filter 5 is provided by scattering the spacer 4 in proper quantity at plural places other than the driving circuit part 1 of the adhesive layer 7. The driving circuit part is prevented from being damaged at the time of pressing and adhering the substrate with the color filter since the spacers 4 do not exist on the driving circuit part. The liquid crystal display device such as a view-finder is made extremely small in size since the driving circuit part can be provided adjacently to a picture element region.