baber/WOPTO huggingface dataset:
Patent JP-S6083221-A (JP)
Title: Magnetic recording medium
Inventor: KONAGAYA YUKIO
IPC: C09D5/23
Filed: 1983-10-12
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and to provide superior durability and magnetic characteristics by treating the surface of the magnetic powder with reactive silicone oil. CONSTITUTION:When a magnetic layer contg. magnetic powder and a binder curable with electron beams as principal components is formed on a nonmagnetic support to obtain a magnetic recording medium, the surface of the magnetic powder is modified with reactive silicone oil. The reactive silicone oil is a compound having highly reactive SiH bonds. The magnetic powder and the silicone oil are well dispersed in an org. solvent to allow the oil to be adsorbed on the surface of the powder. The solvent is then removed by vacuum drying, and heat treatment is carried out to modify completely the surface of the magnetic powder. It is supposed that the silicone oil is firmly fixed on the magnetic powder mainly by the SiH bonds.
Patent JP-S6166785-A (JP)
Title: Fluorescent substance
Inventor: ONO KATSUTOSHI
IPC: C09K11/08
Filed: 1984-09-11
Abstract: PURPOSE:A red fluorescent substance excitable with electron beams that is obtained by activating Y2O3:Eu with Tb or Pr at a specific ratio, thus showing good current-brightness saturation properties. CONSTITUTION:The objective fluorescent substance is obtained by activating Y2O3:Eu with less than 500X10<-6>mol of Tb or Pr (where 0mol is excluded). The objective fluorescent substance is obtained by subjecting a starting mixture containing Y2O3 and others to first calcination in air at 1,500 deg.C for 2hr, then second calcination in a gas atmosphere containing 4% H2 and 96% Ar at 1,000 deg.C for 4hr. Then, they are a little loosened and washed with 3% HNO3 aqueous solution to remove remaining flux and rinsed with water.
Patent JP-S6249219-A (JP)
Title: Position detecting sensor
Inventor: CHIKARAISHI TOSHIO
IPC: G01F23/18
Filed: 1985-08-29
Abstract: PURPOSE:To enable the detection of position positively and at a low cost making the apparatus applicable outdoors and underwater, by using a cord-like sensor. CONSTITUTION:A detection means 4 containing a power source is connected to leads 2 and 3 extending from one end of the body 1 of a cord-like sensor. In the sensor body 1, a flexible electrode 6 with the lead 2 connected to one end thereof is arranged on one of both sides facing each other of a strip-like pressure conductive rubber 5 while a flexible resistance 7 with the lead 3 connected to one end thereof is arranged on the other side and the pressure conductive rubber 5, the electrode 6, the resistance 7 and the leads 2 and 3 are covered with a flexible insulating sheath 8 separately at the connection thereof. Then, the power source and the detection means 4 are connected to the lead 2. This enables the conduction between the electrode 6 and the resistance 7 by an external force while the position at which the external force is applied can be detected.
Patent JP-H0637786-A (JP)
Title: Atm output device
Inventor: SAITO TAKESHI
IPC: H04L12/28
Filed: 1992-07-17
Abstract: PURPOSE:To provide an ATM output device in which the ATM output device and an ATM input device are connected directly, a defective location is localized easily when an operation defect of the entire system takes place under the condition of cell synchronization taken, thereby simply performing the operation test and debug of both the devices. CONSTITUTION:An ATM output device is provided with an ATM header processing section 11 applying ATM cell header processing to inputted transmission information to output a cell flow, a header error control(HEC) generation insert section 12 having the mode inserting HEC information to each cell of a cell flow outputted from the ATM header processing section 11 and the mode not inserting the information and a data scramble section 13 applying scrambling to the cell flow via the HEC generation insert section 12.
Patent JP-2000019541-A (JP)
Title: Method for filling liquid crystal
Inventor: FUJII KUNIO
IPC: G02F1/1341
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the generation of air bubbles within a liquid crystal panel by filling liquid crystals into the liquid crystal panel, then pressurizing the injection port of the liquid crystal panel more than in the other portions of the liquid crystal panel. SOLUTION: The display region 10 of the liquid crystal panel 1 is arranged within a vessel 4 and the liquid crystal injection port 9 of the liquid crystal panel 1 is arranged within a pressurized vessel 3. The end inclusive of the injection port 9 of the liquid crystal panel 1 is arranged in the pressurized vessel 3 through the opening of the pressurized vessel 3. The airtightness between the opening and the liquid crystal panel 1 is held by an annular gasket 7. More specifically, the substrates laminated with transparent electrodes, insulating films, etc., are fixed to each other, by which the liquid crystal panel 1 is formed. Next, the liquid crystals are injected into the injection port 9 of the liquid crystal panel 1.  After the inside of the pressurized vessel 3 and the vessel 4 are set at prescribed temp., gaseous nitrogen increased to a prescribed pressure is introduced into the pressurized vessel 3 from its introducing part 5 and gas of the pressure lower than the pressure of the pressurizing gas of the introducing part 5 is introduced into the vessel 4 from its introducing part 6.
Patent JP-H0356140-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: MATSUMOTO SHINICHI
IPC: B01D53/94
Filed: 1989-07-25
Abstract: PURPOSE:To enhance heat resistance by supporting a catalytic metal composed of a solid solution of one or more kind of a component among platinum, plalladium and rhodium and one or more kind of a component among niobium, tantalum and tungsten by an inorg. catalyst carrier. CONSTITUTION:There is no special limit as an inorg. carrier base material but a general one wherein a catalyst support layer composed of a porous inorg. substance such as alumina is formed on the surface of cordierite having a pellet, honeycomb or monolithic shape is used. On this carrier, a metal catalyst constituted of a solid solution of one or more kind of a component among platinum, palladium and rhodium and one or more kind of a component among niobium, tantalum and tungsten is supported. Or, a mixture of platinum or the like and niobium or the like may be supported by the carrier so as to form the solid solution at the time of the use of the catalyst at high temp. By this method, the m.p. of the catalystic metals is made high and particle growth is suppressed and heat resistance is enhanced.
Patent JP-S6250035-A (JP)
Title: Method and device for manufacturing patterned shutter curtain
Inventor: HAMADA TAKEAKI
IPC: B21H8/00
Filed: 1985-08-29
Abstract: PURPOSE:To arrange a pattern such as a striped pattern in an orderly state without generating a side shift, by feeding a shutter curtain in the vertical direction and stamping the pattern by an uneven tooth metallic die corresponding to a slat pitch which has been formed on the upper and the lower rolls. CONSTITUTION:A shutter curtain A0 having no pattern is carried by a pinch roller 9, and when the tip of the curtain A0 reaches a stop position X, it is detected by a sensor and stopped temporarily. On the other hand, in a forming roller machine 4 side, the upper and the lower rollers 4a, 4b always continue a rotation, and when light which is scanned from a photoelectric tube passes through a through-hole of a detecting board and photodetected by a photodetector, a driving command is outputted to the roller 9 from the photodetector. As a result, the curtain A0 which has been stopped temporarily starts to move, rushes in between the upper and the lower rollers 4a, 4b, and fed out in a state that a connecting part 2 of the curtain A0 has been fitted into a receiving groove 5c. In this case, a joint pattern of a striped pattern is stamped and formed by being pressed by a projecting tooth metallic die and a recessed tooth metallic die which have been provided on the upper and the lower rollers 4a, 4b.
Patent JP-S6085690-A (JP)
Title: Method and device for improving quality of image by dpcm coding
Inventor: AREKUSANDAA SHIYUTARUKU
IPC: H04N19/503
Filed: 1984-09-13
Abstract: A method for improving picture quality given DPCM coded television signals provides for the determination of an activity criterion from the video values of the same television field which surround a current sample and the video signal values of the preceding television field by calculation of the intensity differences between the video signal values. The estimated value is determined from the video signal values of the most recent television field, from the video signal values of the most recent and current television fields, or only from the video signal values of the current television fields, as a function of two thresholds.
Patent JP-2001020162-A (JP)
Title: Knitting machine for weft knit texture and the resultant knitted fabric
Inventor: SHIMO YOSHINORI
IPC: D04B35/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject knitting machine designed to mount pelerine knitting needles on relevant grooves adjacent to each other. SOLUTION: This knitting machine has such a scheme that, at least a pair of needle beds (a cylinder 1, a dial 2) is provided in such a condition as to bring the tip parts 11 and 21 of the needle beds to close proximity to each other, each of the needle beds is furnished with a plurality of knitting needle-mounting grooves 12, 22, which, in turn, are mounted with knitting needles slidably back and forth, respectively, and the grooves on one of the needle beds are respectively mounted, slidably back and forth, with pelerine knitting needles having the function to knit a knitted fabric in cooperation with the knitting needles mounted on the grooves on the other needle bed and each provided with a projection with a hook for a sinker loop;  wherein the pelerine knitting needles 3 are constituted of plural kinds (a 1st pelerine knitting needle 3A and a 2nd pelerine knitting needle 3b) and furnished at such different positions that the projections 34a, 34b with the corresponding hooks 33a, 33b are not superposed upon each other with respect to the back-and-forth direction of the knitting needles (latch knitting needles 4) mounted on the other needle bed (the dial 2) so as not to interfere with each other when mounted on the grooves 12 adjacent to each other.
Patent JP-S6082326-A (JP)
Title: Oriented polyester film
Inventor: KAWAKAMI KENICHI
IPC: C08L27/00
Filed: 1983-10-14
Abstract: PURPOSE:To elevate the flatness, smoothness and adhesivity of the surface by arranging fine particles with a specified diameter and a specified higher fat acid to be contained in a specified content respectively while the surface roughness and the coefficient of static friction are within a specified range. CONSTITUTION:0.05-2pts.wt. of fine particles with the average size of 0.05-3mum and 0.05-2pts.wt. of a compound mainly composed of monocarboxylic acid, as higher fat ester or ester thereof having C10-33 are contained in 100pts.wt. of polyester. The surface roughness Ra shall be 0.01-0.025mum and the coefficient of static friction 0.3-1. The fine particles herein used may be inactive particles and organic particles insoluble in polyester or the like as well. The compound composed of monocarboxylic acid as higher fat which may be used includes capric acid, lauric acid and stearic acid. Aboveall, monocarboxylic acid as higher fat having C20-32 features the potentiality of improving easy-to-smooth property. The compound composed of ester monocarboxylate as higher fat may be those such as montanic acid ethylene glycolester.
Patent JP-H1033472-A (JP)
Title: Endoscope device
Inventor: NAKAJIMA SHIGERU
IPC: A61B1/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device capable of identifying plural types of endoscopes and meet the specification of each endoscope without making the endoscope size larger. SOLUTION: A SID 12 is composed of a substrate 13 and an SID chip 14. The SID chip 14 is composed of a shoot area 14a, an optical black 14b, a shift register 14c, a Random Access Memory 14d to store the data to identify the endoscopes capable of adding the data and several chip lands 14e. A land 13c for the substrate and the chip lands 14e are electrically connected together through bonding wires 15. Writing and reading the data on/out the Random Access Memory 14d are done by an endoscope detector applied in peripheral equipment as well as sending and receiving the data are done through a writing and reading data circuit put in the endoscope detector.
Patent JP-2000026886-A (JP)
Title: Detergent composition
Inventor: TAKANO KATSUYUKI
IPC: C11D3/33
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. improved in foaming power, detergency, and sterilizing power by incorporating an anionic surfactant, a nitrogen-contg. nonionic surfactant, polylysine, and a chelating agent into the same. SOLUTION: 5-80 wt.%, pref. 5-60 wt.%, anionic surfactant having an 8-18C, pref. 10-14C, alkyl group, 1-50 wt.%, pref. 2-40 wt.%, at least one nitrogen-contg. nonionic surfactant selected from among tert. amine oxides, fatty acid alkanolamides, and fatty acid sugar amides, 0.0001-1 wt.%, pref. 0.0005-0.5 wt.%, polylysine obtd. by culturing microorganisms of the genus Streptomyces, and 0.01-5 wt.% at least one chelating agent selected from among citric acid, tartaric acid, malic acid, fumaric acid, succinic acid, and their salts are compounded. Thus is obtd. a detergent compsn. which is suitable for cleaning and sterilizing kitchen utensils (e.g. sponges, chopping boards, or dish towels), tableware, foods, etc.
Patent JP-H0944683-A (JP)
Title: Method for recognizing equipment drawing
Inventor: YAMADA TAIZO
IPC: G06F17/50
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To perform the recognition processing of an equipment symbol in an equipment drawing in a short time and with high accuracy. SOLUTION: An area, which is the wall surface of a building surrounding an equipment symbol and forms a polygon, is detected and the direction of the one side forming the polygon is specified as a recognition direction (S1). A recognition processing is performed in the recognition direction and the result is held (S2). Whether any other side forming the polygon exists or not is judged (S3). When the other side exists, the processing S2 is repeated in the direction along the side. When the other side does not exist, the most probable result of the recognition results is selected as the recognition result (S4). Next, whether an other equipment symbol exists outside the previous recognition area or not is judged (S5).  When the symbol exists, a processing is returned to the processing S1 and the same processing is repeated for the area formed by the wall surface of the building surrounding the equipment symbol. When the equipment symbol is not outside the recognition area, the processing is terminated.
Patent JP-S6435157-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/08
Filed: 1987-07-30
Abstract: PURPOSE:To prevent speed change shock and blowup of the number of engine revolutions by using a hydraulic control means in accordance with the number of turbine revolutions of a torque converter, and by adjusting the changeover period from No.1 friction engagement element to No.2 friction engagement element. CONSTITUTION:In a hydraulic control device for an automatic transmission, a changeover timing adjusting means adjusts the period from the changeover timing of engagement condition in No.1 friction engagement element till the changeover timing of engagement condition in No.2 friction engagement element in accordance with information about the number of turbine revolutions of a torque converter sensed by an information sensing means by the use of a hydraulic control means. This provides a proper changeover period according to the number of turbine revolutions, to prevent generation of large speed change shocks or undesirable blowing-up of the number of engine revolutions.
Patent JP-2001024973-A (JP)
Title: Method and device for presenting video
Inventor: OBA YUJI
IPC: H04N5/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To utilize one part of facilities on the side of viewers in cooperation by plural viewers when storing and viewing a broadcasted program and to limit the storage of the broadcasted program within the range of private copy. SOLUTION: This device is provided with a broadcasting receiving part 10, physically mutually separated plural information storage parts 22, a storage control part 14 for writing information corresponding to the contents of the broadcasted program received by the broadcasting receiving part 10 into at least one of plural information storage parts 22, plural independent program reproducing parts respectively having functions for reproducing the contents of the broadcasted program and respectively corresponding to the plural information storage parts 22 and a transmission part 17 for transmitting the information read from each of the respective plural information storage parts 22 to a single program reproducing part corresponding to that information storage part.
Patent JP-H0357248-A (JP)
Title: Resin-sealed semiconductor device according to tape carrier system
Inventor: MATSUSUE TOMOTAKE
IPC: H01L23/24
Filed: 1989-07-26
Abstract: PURPOSE:To reduce a heat resistance in a resin-sealed tape carrier-type package by a method wherein a dummy bump for heat-dissipating use is formed for a bump and a dummy lead for heat-dissipating use is formed for a lead. CONSTITUTION:On a chip 5, a plurality of dummy bumps 1 are arranged and installed between a plurality of ordinary bumps 3 so as to increase the number of bumps as a whole. These ordinary bumps 3 are thermocompression-bonded to a plurality of ordinary leads 4, the bumps 1 are bonded to a plurality of dummy leads 2. These bumps 1, 3 constitute semispherical bump electrodes. A resin which constitutes a resin-sealed body 6 is formed by bonding a resin solution which contains a resin. Since the bumps 1 and the leads 2 are formed in addition to the ordinary bumps 3 and leads 4, a heat-dissipating effect is increased, a whole heat resistance is reduced, an element characteristic is stabilized and a reliability can be enhanced.
Patent JP-H1017865-A (JP)
Title: Grout for ground and ground improvement method
Inventor: KITAMURA TADASHI
IPC: C09K17/38
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a grout excellent in durability by incorporating a prepolymer having an active silyl group into at least either the major component comprising an aq. soln. of an alkali water glass or a curative component comprising an inorg. acid and an aq. soln. of a specific org. monomer. SOLUTION: A novel curative component is prepd. by compounding 100 pts.wt. liq. curative contg. 1-30wt.% inorg. acid (e.g. phosphoric or sulfuric acid) and 1-20wt.% water-soluble org. monomer (e.g. glyoxal) capable of releasing a controlled release org. acid in an alkali water with 1-35 pts.wt. prepolymer which has on average at least 0.7 terminal active silyl group per molecule, the silyl group being capable of forming a siloxane cross-link when hydrolyzed and being represented by the formula (wherein R<1> is Cl, H, methyl, etc.; X is 1-5C alkoxy, etc.; and n is 0 or 1), and which has the main chain comprising a polyether, etc., and a wt. average mol.wt. of 400-50,000.  A two-component grout is obtd. by combining the major component comprising a 5-50wt.% aq. soln. of an alkali water glass having a molar ratio of SiO2 /(Na2 O+K2 O) of 2.5-5 with the curative component in a vol. ratio of (10/100)-(100/10).
Patent JP-S5979964-A (JP)
Title: Explosion-proof assembled battery
Inventor: SATOU TAKUMI
IPC: H01M2/10
Filed: 1982-10-30
Abstract: PURPOSE:To cut off a battery in emergency from surrounding air and to cause energy of the battery to be exhausted in a short time, by providing a water tank inside or outside the outer casing of the battery and, in the case of emergency, pumping water onto the battery and at the same time shutting water drainholes provided on the casing for thereby submerging the battery in the water. CONSTITUTION:In emergency, a plurality of shutting valves 11 connected to a link mechanism or the like are actuated by pushing action of a lever 10 and a plurality of water drain holes 7 provided on the outer casing 1 of the battery are thereby shut simultaneously, and at the same time a switch provided inside an explosion-proof casing or the like is electrically actuated so that a submerged motor pump 12 is operated to pour water from above the container box 2. The battery 3 is thus submerged in the water, and as a result, the electrical energy is exhausted through electrolysis of water to take place, while the battery is cut off from surrounding air.
Patent JP-H0356849-A (JP)
Title: Heater power supply controller for air fuel ratio sensor of internal combustion engine
Inventor: TANAKA YOSHIYUKI
IPC: F02D41/14
Filed: 1989-07-26
Abstract: PURPOSE:To prevent the heater from overheating by providing a counter means which counts up or down according to whether the internal combustion engine is in a high load operation state or low load operation state and controlling power supply to the heater according to the result of comparison between the value of the counter means and a specific value. CONSTITUTION:The air fuel ratio sensor A wherein the heater whose power supply is controlled in the low load operation state is incorporated is provided in the exhaust passage of the internal combustion engine. A load decision means B decides whether the engine is in the high load operation state or low load operation state, the counter, means C counts up or down according to whether the engine is in the high load operation state or low load operation state, and a comparing means D compares the value CHTDLY of the counter means C with the specific value CHTDLYO. A power-ON/OFF means powers on and off the heater according to the comparison result of the comparing means D. The value of the counter means C corresponds to the temperature of the heater and the heater is powered on and off according to the temperature of the heater. Thus, the heater is prevented from overheating and decreasing in strength too much.
Patent JP-H0829023-A (JP)
Title: Method of removing impurities in freezing device
Inventor: TAIRA SHIGEJI
IPC: F25B47/00
Filed: 1994-07-11
Abstract: PURPOSE:To reduce the number of cleaning operation steps for a product under an efficient cleaning operation and improve the reliability in quality of product under an efficient removing operation for impurities. CONSTITUTION:Both synthetic oil which is compatible with remained oil and refrigerant are filled at first in a refrigerant circuit 7 and then a cleaning operation is carried out for a specific period of time. Remained impurities such as residual oil or foreign material are dissolved and mixed in the synthetic oil under this cleaning operation, the synthetic oil is discharged out of the refrigerant circuit 7 so as to discharge almost of all the residual impurities. However, even after discharging impurities, the synthetic oil having dissolved residual impurities or residual impurities such as metallic abrasion chips and the like are remained at a bottom part of each of the portions in the refrigerant circuit 7. Then, oil of which specific heat is larger than that of synthetic oil having residual impurities dissolved or the residual impurities themselves and hardly compatible residual impurities is filled in the refrigerant circuit 7 and then a cleaning operation is carried out for a specific period of time. With such an arrangement as mentioned above, the synthetic oil containing residual impurities or the residual impurities themselves are pushed upward and discharged due to a difference in a specific weight of the filled oil.