baber/WOPTO huggingface dataset:
Patent JP-S6367212-A (JP)
Inventor: MIYAHARA MAKOTO
IPC: B65B13/06
Filed: 1986-08-29
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-S58104171-A (JP)
Title: Hard external parts for timepiece
Inventor: MORITA YOSHIO
IPC: C23C4/12
Filed: 1981-12-14
Abstract: PURPOSE:To provide superior wear and impact resistances to external parts for a timepiece manufactured with an Ni alloy contg. specified amounts of Cr and Al and having a specified hardness by forming colored films each having a specified thickness and a specified hardness on the surfaces of the parts. CONSTITUTION:External parts for a timepiece such as a watchcase are manufactured with an Ni alloy consisting of, by weight, 10-50% Cr, 1-6% Al and the balance Ni with inevitable impurities and having 300-900Hv micro Vickers hardness. A colored film having 0.1-1mm. thickness and 700-1,500 Hv micro Vickers hardness is formed on the surface of the watchcase. Black Al2O3+TiO2, white Al2O3, green Cr2O3 or the like is used as the material of the colored film, and the film is formed by ion plating, sputtering or other method.
Patent JP-S6262852-A (JP)
Title: Aqueous dispersion composition of self-crosslinking type resin
Inventor: ABE SUNAO
IPC: C08L33/00
Filed: 1985-09-11
Abstract: PURPOSE:A composition forming a film having improved hardness, elongation and chemical resistance, obtained by blending an acrylic copolymer aqueous dispersion with a slightly water-soluble carbonyl group-containing oligomer (polymer). CONSTITUTION:(A) An acrylic copolymer aqueous dispersion containing >=2 hydrazine residues is blended with (B) a slightly water-soluble carbonyl group- containing oligomer or polymer in such a way that the amount of the carbonyl group of the component is 0.05-5mol equivalents based on 1 equivalent of hydrazine residue of the component A. A reaction product obtained by reacting an aqueous dispersion of an acrylic copolymer containing an amido group and/or ester group with hydrazine hydrate is used as the component A.
Patent JP-H1051427-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: TSUNEKAWA KOICHI
IPC: H04B7/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent FM multiplex broadcast receiving performance from deteriorating owing to a switching noise by limiting antenna switching in one block. SOLUTION: An FM multiplex broadcast wave is supplied to an FM demodulation part 4 through an antenna 1 and a switching part 3. Then a receive signal level and a noise signal level are inputted to a switching control part 7 and compared by comparison parts 74 and 75 with specific threshold values, and switching signals are generated when they are lower than the threshold values and sent to a switching signal generation part 72. Further, a switching enable signal generation part 73 detects the head of a block based on a signal from the FM multiplex data demodulation part 5 and sends a block head detection signal to an enable signal generation part 78 when a block synchronizing signal is inputted to the detection part 79, and the generation part 78 sends an antenna switching acknowledgement signal to the generation part 72.  The generation part 72 controls a switching part 3 to switch antenna 1 to antenna 2. Then the generation part 78 changes the switching enable signal to a switching disable signal.
Patent JP-H0846143-A (JP)
Title: Overvoltage protective circuit for semiconductor integrated circuit
Inventor: MIZUSAWA TAKESHI
IPC: H01L27/04
Filed: 1994-08-03
Abstract: PURPOSE:To form a pnpn-type switch element by connecting the semiconductor base region of a pnp-type semiconductor forming region with the semiconductor collector region of an npn-type semiconductor forming region, and the semiconductor collector region of the pnp-type semiconductor forming region with the semiconductor base region of the npn-type semiconductor forming region. CONSTITUTION:The semiconductor emitter region 31E of a pnp-type bipolar transistor forming region serves as a cathode whereas the semiconductor base region 31B and the semiconductor collector region 41C of an npn-type bipolar transistor forming region 42 serve as a first gate. The semiconductor collector region 31C of the pnp-type bipolar transistor forming region 32 and the semiconductor base region 41B of the npn-type bipolar transistor forming region 42 serve as a second gate. Consequently, a pnpn-type switch element S where the semiconductor emitter region 41E of the npn-type bipolar transistor forming region 42 serve as a cathode can be formed.
Patent JP-S6093904-A (JP)
Title: Detector for position of light spot on image sensor
Inventor: ICHIKAWA ITARU
IPC: G01B11/02
Filed: 1983-10-28
Abstract: PURPOSE:To elevate the resolution of detection by a method wherein an image sensor output is shaped through a low-pass filter and compared with the threshold level thereof in such a manner that two values crossing each other are measured with a clock faster than the drive clock. CONSTITUTION:When an image sensor output (1) is inputted, output (3) of a D/A converter 4 reaches the maximum level of the output (2). An analog arithmetic unit 5 forms the threshold level (4) based on the maximum level and reference values E1 and E2 from a reference voltage generator 6. As a result, the comparator output (5) moves to a high level for a fixed period. A counter 8 counts the comparator output (5) to the rising thereof with a clock of (foXn) starting from the generation of the start pulse PT and futher does so for the said period with a clock of 1/2 (foXn). Thus, counts are calculated to the 1/2 point of the comparator output (2) from the generation of the start pulse ST, namely, to the position of a light spot from the reference point.
Patent JP-H0651983-A (JP)
Title: Instruction buffer circuit control system
Inventor: TAJIMA KEISUKE
IPC: G06F9/32
Filed: 1992-07-29
Abstract: PURPOSE:To reduce the number of instruction buffer circuits and the hardware quantity of the peripheral circuit of the buffer circuit in an instruction buffer circuit control system to control the instruction buffer circuit comprised of plural instruction registers which hold a fetched instruction string sequentially. CONSTITUTION:This system is comprised in such a way that an exceptional code register 5 which manages an exceptional code attached on an instruction, and an exceptional instruction counter 6 which manages a developing position on the instruction register 1 of the instruction on which the exceptional code is attached, and it is controlled whether or not the instruction code managed by the exceptional code register 5 should be inputted to an instruction execution pipeline according to size relation among the managing data of a sequential instruction counter 2 which manages the developing position of a leading instruction held with the instruction register 1, instruction length found from a differential value with the managing data of the exceptional counter 6, and the instruction length of the instruction inputted to the instruction execution pipeline.
Patent JP-H0485904-A (JP)
Title: Inductor element
Inventor: TSUTSUMI HIRONOBU
IPC: H01F17/04
Filed: 1990-07-30
Abstract: PURPOSE:To obtain an inductor element, which can easily enclose a lead wire of complicated shape in a bead by providing at least one side of a core piece with a plurality of grooves, by inserting one conductor stretching in a zigzag way into these grooves and by combining this core piece with other core piece into one body. CONSTITUTION:The material of a core body 1 composed of the rectangular parallelepiped of a ferrite material is divided into two parts and formed into flat plate-shaped core pieces so that the flat plate-shaped core pieces 1b, 1c are easy to combine with each other. On one side of one of the core pieces, e.g. the core piece 1b, a plurality of grooves 1d each with almost the same shape and dimensions as those of the cross section of a lead wire are formed parallel to each other and at equal spaces. Then, the lead wire 2 bent in the manner of stretching in a zigzag way is inserted into the groove 1d of the core piece 1b while the both ends and bent part 2a of the core piece are exposed, and the other core piece 1c is combined with the core piece 1b from the top by the use of an adhesive.
Patent JP-S6360374-A (JP)
Inventor: NISHIKAWA KAORU
IPC: E04B1/342
Filed: 1986-08-29
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-S6092194-A (JP)
Title: Automatic installing method of ship
Inventor: MIZUNO MAKOTO
IPC: B63C1/10
Filed: 1983-10-26
Abstract: PURPOSE:To make the installation of a ship safety and certainty, by draining the inside of a dock at high speed, while draining it at low speed when a distance between a ship bottom and a keel plate comes to the specified interval, and further changing it over to high speed draining when the ship bottom touches the keel plate board, then finally inserting a web plate board into the ship bottom. CONSTITUTION:With an operation starting command out of an input-output unit, a central control unit operates a gate controller, operating a drain pump controller after a gate is closed, and performs high speed draining with two main drain pumps. In addition, the central control unit stops one unit of these pumps when a ship position detector detects the specified interval between a ship bottom and a keel plate board, and it performs low speed draining, and when a keel plate board detector detects the contact between the ship bottom and the keel plate board, this central control unit restarts the pump so far stopped and again performs the high speed draining. When a water level detector finds a fact that drainage has been carried out to the extent of a water level when a web plate board should be inserted, the central control unit operates an automatic web plate board controller, automatically inserting the web plate board into the ship bottom, thus installing work for a ship is all over.
Patent JP-S58116201-A (JP)
Inventor: BAANON EI DANIERUZU
IPC: B29C57/00
Filed: 1982-11-17
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-H0625468-A (JP)
Title: Spherical filler and semiconductor sealing resin composition containing the same
Inventor: KAWASAKI TAKU
IPC: C08K7/16
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a filler having high thermal conductivity, low thermal stress properties and high flow and being lowly abrasive to a mold and suited as a filler for a semiconductor sealing resin composition. CONSTITUTION:This filler mainly consists of spherical nitrogenous silica glass particles having a chemical composition of the compositional formula: SiO2(1-x) N(4/3)x (wherein 0.003<=x<=0.75). An epoxy resin is mixed with a curing agent therefor and this filler to obtain the title composition.
Patent JP-H0548483-A (JP)
Title: Frequency conversion circuit
Inventor: TODA YOSHIFUMI
IPC: H04B1/26
Filed: 1991-08-12
Abstract: PURPOSE:To improve the frequency stability of an intermediate frequency signal by providing 1st and 2nd frequency conversion means to the conversion circuit, detecting the frequency deviation of a 2nd intermediate frequency signal from the output of the 2nd frequency conversion means and controlling the local oscillation frequency of the 1st and 2nd frequency conversion means based on the deviation. CONSTITUTION:When the frequency stability of a reception signal is high, only a frequency deviation DELTAfL1 of a 1st local oscillation signal appears as a frequency deviation at a conversion output of the 1st frequency conversion means 11 and a frequency deviation DELTAfL1 of the 1st local oscillation signal and a frequency deviation DELTAfL2 of the 2nd local oscillation signal appear at a conversion output of a 2nd frequency conversion means 12. Then the frequency deviations DELTAfL1, DELTAfL2 are detected from a frequency difference detection means 13. Based on the detection output, the 1st and 2nd local oscillation frequencies are controlled by the frequency control means 14 from the frequency difference detection means 13, then the frequency deviations DELTAfL1, DELTAfL2 are eliminated from the conversion output of the frequency conversion means 12. Thus, even when the frequency stability of the reference oscillation circuit is low, the 2nd intermediate frequency signal with high frequency stability is obtained.
Patent JP-H0486137-A (JP)
Title: Communication controller
Inventor: CHIBA TOKIO
IPC: H04L12/40
Filed: 1990-07-30
Abstract: PURPOSE:To collect a data in a short time from a slave station having a data by providing a control means thinning polling to a slave station with lower priority when slave stations whose processing priority has difference are mixed. CONSTITUTION:A master station 1 makes polling sequentially to slave stations (step 21). When there is any slave station whose power is interrupted and the slave station gives not reply to polling from the master station 1 (step 22) or an EOT (no data) is received (step 23), the slave station is commanded to be thinned (step 27) and the master station executes the processing after the step 21 to other slave stations than those being object of thinning. When data blocking is replied, the priority of reception data is checked (step 24). When the data with high priority is discriminated in the step 25, the polling only to the relevant station is executed till the data with high priority is all finished for transmission. Thus, data is collected in a short time from a slave station having the data.
Patent JP-H06234800-A (JP)
Title: Antibody - metal ion complex
Inventor: SHIIGERU RICHIYAADO CHIYAARUSU
IPC: C07K16/00
Filed: 1993-08-16
Abstract: PURPOSE: To obtain an antibody-metal ion complex which is prepared by attaching a metal ion to an antibody or an antibody fragment able to approach to a target antigen.  
     CONSTITUTION: This method for preparing an antibody-metal ion complex comprises the steps of (a) reacting an antibody or an antibody fragment with an oxidant, (b) reacting an aldehyde group of the oxidized antibody or antibody fragment with an appropriate chelating agent containing an amino group selected from prim. amine, hydrazine, hydrazide, hydroxylamine, phenylhydrazine, semicarbazide and thiosemicarbazide, and (c) binding the antibody-chelating agent-combination thus obtained with a metal ion. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6179222-A (JP)
Title: Apparatus for molecular beam epitaxial growth
Inventor: TATSUTA SHIGERU
IPC: H01L21/203
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a superior epitaxial layer having less impurities by providing a molecular beam source cell container consisting of a cell container for jetting molecular beams and a cell container coupled therewith in the bottom for supplying a molecular beam source. CONSTITUTION:The cell container is shaped in a U-tube consisting of a cell container 21a having a supply port, a cell container 21b having a evaporation port, and a coupling tube 21c coupling the bottoms of both cell containers, and heaters 22 are mounted to surround them. By supplying molecular beam material 23 to such a molecular beam source cell from the supply port, allowing it to be dissolved, and causing molecular beams to jet out from the evaporation port, superior molecular beams having no impurity such as oxide are evaporated, thereby forming a high quality epitaxial film.
Patent JP-H1045687-A (JP)
Title: Production of 2-indanylidene-n-phenylamine and 2-phenylaminoindane
Inventor: SASAKI TOSHIKI
IPC: C07B61/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject both compounds useful as raw materials for medicines, agrochemical agents, functional pigments, liquid crystals, sensitizers, etc., by reacting 2-indanone produced from a specific indanediol with water, with aniline and further hydrogenating as necessary SOLUTION: The method for producing 2-indanylidene-N-phenylamine of formula II is to heat an indanediol of formula I (R, R' are each independently H, formyl, acetyl or propionyl) with water in the presence of an acid to produce 2-indanone, collect the produced 2-indanone as a distillate with water, bring the distillate into direct contact with aniline for reacting the 2-indanone with aniline. And 2-phenylaminoindane is obtained by further reacting the above reaction product with hydrogen or a hydrogen donating compound in the presence of a heterogeneous hydrogenation catalyst.
Patent JP-S6171506-A (JP)
Inventor: PURABIN RATSUKUSUMINARAYAN SON
IPC: H01B7/10
Filed: 1985-09-11
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-S6263408-A (JP)
Title: Production of super low iron loss unidirectional silicon plate
Inventor: IGUCHI MASAO
IPC: H01F1/18
Filed: 1985-09-14
Abstract: PURPOSE:To obtain excellent magnetic characteristics in especially super low iron loss, by winding a unidirectional silicon-steel plate around an open coil which a lot of local deposition preventing members are inserted, performing vapor deposition treatment to this coil, and forming an extremely thin tension coating film on local parts of the steel plate surface. CONSTITUTION:Oxide on the surface of unidirectional silicon-steel plate which is finished in annealing is eliminated, and, or after that the surface is polished to form a mirror surface whose center line average roughness is smaller than 0.4mum. Then an extremely thin tension coating film 4 is formed on the surface of steel plate 3 of an open coil by vapor deposition, for example, the CVD method. On that occasion, local deposition, for example, the CVD method. On that occasion, local deposition preventing members 1 of about 0.1-2mm width are inserted into the gap between steel plates 3 in the rectangular direction to the rolling direction. Thereby, the gap between steel plates 3 is maintained to make gas flow fluent, which prevents the buckling of steel plates 3 and form the extremly thin tension coating film 4 local parts of the surface of the steel plate 3.
Patent JP-H0488651-A (JP)
Title: Wafer processing device
Inventor: TANAKA MAKIKO
IPC: G01R31/26
Filed: 1990-08-01
Abstract: PURPOSE:To ensure a cleaning time adapted for wafers different in dose of impurity under different conditions and to improve a wafer processing device in working efficiency by a method wherein a measuring means, a control means, and the like which recover cleaning liquid and measure the concentration of impurities contained in the cleaning liquid are provided. CONSTITUTION:Cleaning liquid is fed from a cleaning liquid introducing pipe 3 onto a wafer 2 rotated by a wafer rotating means 1 to clean the wafer 2. Then, the cleaning liquid which cleaned the wafer 2 is gathered in a pan 4 and discharged out through an cleaning liquid exhaust pipe 5, where the pipe 5 is branched into paths (N paths) halfway, and measuring means 6 which measure impurity concentration are provided to the paths in series. The 1-N measuring means 6 measure the concentration of impurities every 31 seconds, the N measured data of impurity concentration are transmitted to a control means 7, and the control means 7 closes a cleaning liquid feed valve 8 when it finds that all the data of impurity concentration are 50ppb or below basing on the inputted data. By this setup, a cleaning time adapted for wafers different in dose of impurity can be ensured under ambient different conditions and a wafer processing device can be improved in working efficiency.
Patent JP-2001037155-A (JP)
Title: Actuator
Inventor: UCHIDA MAKOTO
IPC: H02K7/10
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve power transfer efficiency within an electromagnetic clutch by arranging a clutch spring return constraint part for preventing the elastic restoration of a clutch spring when an output pulley is rotated further to a return side from a recovery position around the clutch spring of the electromagnetic clutch. SOLUTION: A clutch spring return constraint part 8f is formed at an output pulley 8 so that it projects. The clutch spring return constraint part 8f is gear- locked to a first gear-lock part 38b of a clutch spring 38 to prevent the clutch spring 38 from elastically restoring more than needed when the output pulley 8 is rotated from the recovery position further to a return side for greatly and elastically restoring the inner diameter by a clutch spring 38 of an electromagnetic clutch 7, thus preventing time lag from being generated when the output pulley 8 being rotated to a return side is rotated to an advance side and improving the efficiency for transferring power.
Patent JP-S60105651-A (JP)
Inventor: ANJIERO MARAI
IPC: C07C237/30
Filed: 1984-09-27
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-S6446503-A (JP)
Title: Turbine system of nuclear power plant
Inventor: TAKAGI JUNICHI
IPC: F28G9/00
Filed: 1987-08-17
Abstract: PURPOSE: To provide in a turbine system of a nuclear power plant of the forward drain pump up method heater drain lines and washing lines of both high pressure and low pressure feedwater heaters so as to lessen the exposure to radiation at the time of inspection. CONSTITUTION: The cleaning water in a cleaning water tank 16 is drawn from a line 13, through branch pipes 13a, 13b, 13c, and into a drain pipe of a high- pressure feedwater heater 10, a drain pipe of a low-pressure feedwater heater, and a drain pipe of a moisture-separating heater 4, and each flushing line is operated by manipulating valves. The drain water is drawn through a drain line 14 to a main condenser 6, and furthermore purified at a condensate-purifying system 8. Next by the use of a water quality-measuring apparatus 5 the electric conductivity or turbidity of the drain is measured in a manner of measuring the water quality and judging the cleaning effect. Then the cleaning is completed. This constitution enables lessening the quantities of metal impurities brought in and lessening the amount of exposure to radiation at the time of inspection.
Patent JP-S6448837-A (JP)
Title: Production of poly-p-phenyleneterephthalamide film
Inventor: KASATANI HIDEO
IPC: B29C48/03
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a film excellent in strength, heat resistance, etc., by converting an optically anisotropic dope containing poly-p- phenyleneterephthalamide into optically isotropic one by contact with a water- containing gas before introducing it into a coagulation bath in the formation of a film from the optically anisotropic dope containing poly-p- phenyleneterephthalamide. CONSTITUTION:An optically anisotropic dope containing poly-p- phenyleneterephthalamide of an inherent viscosity etainh>=2.5 and sulfuric acid of a concentration >=95wt.% is extruded through an annular orifice 1 in the annular form. A gas having an absolute humidity >=1g of water/kg of dry air, a relative humidity <=99% and a temperature >=70 deg.C is simultaneously supplied through a gas supply pipe 3 and a gas supply opening 4 to expand the dope and to apply heat and water to the dope to convert is into optically isotropic one. This dope is introduced into a coagulation bath 8, coagulated and wound around a winding roll 9 to obtain a poly-p-phenyleneterephthalamide film.
Patent JP-H0486288-A (JP)
Title: Thermal recording material
Inventor: AZUMA SHUNSAKU
IPC: B41M5/327
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a thermal recording material which donates specific performance to various functions such as coloring properties as well as has solvent resistance by providing an electron-donative colorless dye containing a specific derivative at the 6th position and a specific compound. CONSTITUTION:A thermal recording material, containing an electro-donative colorless dye and an electron-receptive compound, contains a fluoran derivative having an alkylamino group substituted by an aryloxy group or an arylthio group at the sixth position as an electron-donative colorless dye. In addition, the material contains at least, one type or more of compound selected from among an olefin-maleic anhydride copolymer hydrolytic product with a molecular weight of 5000 or less/or and alkyl-naphthalene sulfonic acid salt and alkyldiphenyletherdisulfonic acid salt. The commended olefin-maleic anhydride copolymer hydrolytic product with a molecular weight of 5000 or less is such as diisobutylene with 10 or less carbon atoms as olefin.