baber/WOPTO huggingface dataset:
Patent JP-S542524-A (JP)
Title: Heating element and its manufacturing
Inventor: SATOU SUSUMU
IPC: H05B1/02
Filed: 1977-06-09
Abstract: PURPOSE: To constitute a heating device using positive characteristic ceramic with positive resistance temperature performance as a heating element so that stability and durability as the heating element and to intend reduction in number of the constitution parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59194903-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: A47B77/18
Filed: 1983-04-15
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-H09236628-A (JP)
Title: Shield box with built-in directional antenna
Inventor: ABE HIROYOSHI
IPC: H04B17/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shield box with built-in directional antenna wherein installation coordinate position and RF bonding loss of portable telephone terminal with other types are approximated, a measurement table in a shield box is miniaturized and an RF banding lass compensating amplifier of a measurement device is simplified. SOLUTION: A measurement table 3 of insulation material is housed in a shield box 1 formed out of electric wave absorber 2, and on the measurement table 3, a sample portable telephone terminal 4 is mounted on a measurement coordinate position, and a dipole antenna 5 with reflecting plate provided with an antenna element 5a and a reflecting plate 5b is assigned under the measurement table 3, and electric wave emitted by the portable telephone terminal 4 is received with a dipole antenna 5 with reflecting plate, and the output is measured with a measurement device through a feeder line 6 and a connector 7.
Patent JP-H09234114-A (JP)
Title: Toothbrush
Inventor: WATANABE TAKAYUKI
IPC: A46B9/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which is easily and effectively remove a dental plaque on the deepest part of the back tooth, between a tooth and a tooth, and a back side of a tooth. SOLUTION: This toothbrush is so formed that a brush part is composed of 6 or 10 rows of bristle bundle rows, the implanted bristle end forms three bristle cut faces 1-3 extending continuously in the length direction of the brush, the end side is the shortest in the implanted bristle in the first bristle cut face 1, the second- or the third-row bristle bundle row part from the end is formed into the first top 6, the implanted bristle of the second bristle cut face 2 becomes shorter from the first top part 6 without forming a level difference, the bristle bundle parts from the third row to the fifth row from the end side are formed into the bottom part, the implanted bristle on the third bristle cut face 3 becomes longer from the bottom part toward a holding part side, and the second top 7 is formed at the holding part side end.
Patent JP-H06254759-A (JP)
Title: Columnar material polishing device
Inventor: INOUE SHINJI
IPC: B23G9/00
Filed: 1993-03-03
Abstract: PURPOSE:To perform efficient removal of foreign matters, etc., stuck on the surface of a columnar material such as a round nut. CONSTITUTION:Two motor rollers 9 between which a round nut 8 is placed is arranged on a truck 4 runnable on a rail 2. First and second rotary brushes 10 and 11 are arranged at intervals of a given distance within the movement range of the truck 4 and the truck 4 is brought into a stop at two spots during running. In one stop position, a first rotary brush 10 is rotated so as to polish the outer peripheral curved surface of the nut 8 and in the other stop position, a second rotary brush 11 is rotatable so as to polish the two end faces of the round nut 8.
Patent JP-S56162742-A (JP)
Title: Camera for stereophotography
Inventor: UMEHARA TSUNEO
IPC: G03B35/10
Filed: 1980-05-20
Abstract: PURPOSE:To permit mounting and using of either of cartridges for stereo photographing and single photographing by projecting one of a pair of exposure regulating frame parts into a cartridge mounting chamber, and mounting the other into the cartridge mounting chamber with free projecting and retreating adjustably. CONSTITUTION:A pair of exposure regulating frame parts 9, 10 are mounted so as to project to back cover 8 side from the plate 7 in a camera 6 for stereo photographing. The projecting part of this part 10 can be perfectly moved to the lower side of the plate 7 by moving an operating member 44 downward, and therefore in the case of mounting a cartridge 1' for single which is provided with only one exposure aperture part 3' to the camera for stereo photographing, it can be done easily.
Patent JP-H01238877-A (JP)
Title: Preventive method for duct
Inventor: ENDO MASAHISA
IPC: A62C3/00
Filed: 1988-03-22
Abstract: PURPOSE:To secure such a preventive method as making a spreading fire in a duct preventable with certainty by supporting a boundary surface between a bank and the duct by a thermoplastic resinoid member from the duct inside. CONSTITUTION:Dry sand is used as a granular fireproofing inorganic material 1, and an iron vessel is installed on a duct 3 for this bank 2. A boundary surface 4 between the bank 2 and the duct 3 consists of two members 4a, 4b, and each of them is attached to a side plate of the duct with hinges 5a, 5b, and further supported from a duct bottom surface from the inside of the duct 3 with a thermoplastic resin supporting member 6. When a fire occurs and thereby a flame or high temperature smoke enters the duct inside, the thermoplastic resin supporting member 6 receives heat from the whole surface, the flame or a temperature of the hot smoke goes up quickly, and when it is reached to a softening point, this member loses mechanical strength and is formed, and the boundary surface 4 is opened so that the granular fireproofing inorganic material 1 is dropped in the duct 3 from the bank 2, filling a duct sectional area. In consequence, the spread of a fire is surely preventable without entailing any malfunction.
Patent JP-S60213181-A (JP)
Title: External synchronizing circuit
Inventor: KOMATSU SHIGERU
IPC: H04N5/445
Filed: 1984-04-06
Abstract: PURPOSE:To use a dynamic memory as a display memory by synchronizing horizontally and vertically synchronizing signals obtained from the external through a television with display system timing generated in its inside without amplifying jitter. CONSTITUTION:A source oscillation clock 1 has an almost fixed phase relation to an external horizontally synchronizing signal 10 and an external vertically synchronizing signal 11. A clock generating circuit 2 generates a clock stop timing signal 13 showing timing generating no trouble even if a column address entering signal of a dynamic RAM, a row address entering signal and a one-picture element clock are interrupted to control the stop of the clock. A horizontal counter 3 counts up the number of picture elements in the horizontal direction, converts the counted value 6 and generates a horizontal system displaying address. A vertical counter 5 generates a vertical system display address 9. A vertical synchronization forecasting circuit 7 determines a timing enabled to stop a clock immediately before the succeeding horizontal synchronization position from the timing receiving the external horizontally synchronizing signal 10.
Patent JP-H11248851-A (JP)
Title: Method and apparatus for detecting concealed metallic wire material
Inventor: TAKEDA HIDEKI
IPC: G01V3/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus whereby even an unskilled worker can easily detect a position of a concealed metallic wire material such as a reinforcing iron rod, an electric wire in a wall body, etc. SOLUTION: An a.c. magnetic field generated from a concealed metallic wire material is detected by a magnetic sensor(MI sensor) utilizing a magneto- impedance effect. A detecting apparatus 1 is provided with an MI sensor 10 and a vibrating device 20 such as a speaker or the like for vibrating the MI sensor 10. When the metallic wire material does not generate an a.c. magnetic field, an a.c. current is fed to the metallic wire material, e.g., electric wire, thereby generating the a.c. magnetic field, or the MI sensor is relatively vibrated to the metallic wire material, e.g., reinforcing iron rod, thereby turning the magnetic field generated from the reinforcing iron rod to be an a.c.  If a plurality of MI sensors are arranged in parallel to each other, a position and a depth of the concealed metallic wire material can also be measured on the basis of a plurality of signals output from the MI sensors.
Patent JP-H10261129-A (JP)
Title: Coin discrimination device
Inventor: NODA KOJI
IPC: G07D5/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent dust from entering a part between a coin and an optical sensor and to accurately detect the recessed and projected shape of the side face of the coin by providing a groove part for dust removal along a carrying surface and discharging the dust accumulated near the optical sensor. SOLUTION: The optical sensor 50 for detecting the recessed and projected shape is provided with a light emitting element 51, a condensing lens for irradiating the side face of the coin C with the light of the light emitting element 51, a light receiving element for receiving the light through the condensing lens and a transparent guide 55, etc. On the carrying surface 5 adjacent to the optical sensor 50, the groove part 5a for the dust removal for discharging the dust A on the carrying surface dust A is formed at a position along the carrying reference surface of a guide member 41. Then, the dust A generated by the slidable contact of the coin C and the carrying surface 5 receives a wind pressure accompanying the movement of the coin C and the other movement and is removed to the groove part 5a for the dust removal.  In such a manner, a situation that the dust A is present between the optical sensor 50 is prevented and the optical, sensor 50 accurately detects the recessed and projected shape of the side face of the coin C.
Patent JP-H02245231-A (JP)
Title: Polymer dispersant and dispersion containing the same dispersant
Inventor: KARA YONOSUKE
IPC: C09K23/52
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the flocculation of pigment even in a dispersion having a high content of pigment and to form a dispersion without causing a solvent shock by using a specified modified polyester type compd. as a dispersant. CONSTITUTION:One mol of tetrakis(2-hydroxyalkyl)ethyelenediamine shown by the general formula I (R is H, alkyl, etc.) is esterified by 0.2-20mols of a hydroxyl group-contg. higher monocarboxylic acid and 0-2mols of a higher monocarboxylic acid free of a hydroxyl group. To the product, 0.1-1 equivalent of a glycidyl ester of a higher monocarboxylic acid based on one equivalent of a hydroxyl group in the product is ring-opened and added. An acidic group or a basic group or both are then introduced into the material. The polymer dispersant thus obtained is used for stably dispersing pigment or powdery solid in a nonpolar liq. in high concn. for a long period, and the dispersant has low viscosity and high fluidity.
Patent JP-S63234372-A (JP)
Title: Feature extracting system
Inventor: IDEZONO TOSHIYUKI
IPC: G06K9/46
Filed: 1987-03-24
Abstract: PURPOSE:To accurately detect the feature at a high speed by defining an area matrix of a dividing area showing the two-dimensional property by means of a centroid as the feature information based on a distribution of numbers of black bits on the plural prescribed axes obtained by scanning a character graphic pattern. CONSTITUTION:A centroid detecting part 6 detects a centroid coordinate train based on a circumscribed frame of a character graphic detected by a character frame detecting part 4 and a black bit number distribution of each axial direction produced by a character projection production part 5. Then a character frame dividing point deciding part 7 decide a dividing coordinate train of each axial direction based on the set dividing number. A dividing area calculating part 8 calculates a dividing area matrix including an area element of a dividing area within a circumscribed frame divided by a dividing coordinate series. The extracted dividing area matrix shows the two-dimensional property and the features of a two-dimensional character graphic are extracted by an identifying part 9 at a high speed and accurately with reference to a dictionary memory 10.
Patent JP-H08259587-A (JP)
Title: Sugar-containing polyoxazoline macromonomer
Inventor: OKADA MASAHIKO
IPC: A61L27/00
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a new macromonomer having N-acetyl-D-glucosamine group having a specific structure at one end, having polyoxazoline skeleton having good biocompatibility and useful for hybrid artificial organs, missile drug raw materials, etc. CONSTITUTION: This new macromonomer has a structure expressed by formula I [R is H or acetyl; R' is a 1-8C alkyl or phenyl; (n) is an integer of 1-100] and has N-acetyl-D-glucosamine group at one end. The macromonomers are copolymerized with other vinyl monomers to afford a copolymer having 5000-1000000 molecular weight and having recurring units expressed by formula II (X is an organic group) and useful for next generation type biological materials such as hybrid artificial organs, organ simulators and missile drugs. The macromonomer is obtained by reacting a polymer of formula III obtained by polymerizing a 2-alkyl-2-oxazoline in the presence of methylstyrene iodide with an onium salt of formula TV (Me is methyl).
Patent JP-H03271523-A (JP)
Title: Controller of engine with supercharger with automatic transmission
Inventor: TAKADA MINORU
IPC: B60W10/10
Filed: 1990-03-20
Abstract: PURPOSE:To decrease frequency of generation of torque shock by providing a control means which suppresses compensation of switching pattern for a specified time according to the speed change of an automatic transmission, in a device which performs the compensation of switching pattern to maintain a high supercharging condition according to the level of speed change of the transmission. CONSTITUTION:In an engine where a primary supercharger 2 which supercharges at a low intake range and a secondary supercharger 3 which supercharges at a high intake range are parallelly arranged at an intake/exhaust system, controller 5 which controls valves such as a relief valve 12, an automatic transmission 4 and a fuel injection device 14, and the like by inputting therein detection signals from sensors such as an flow meter 7 is equipped. At the controller 5, switching patterns are provided as control maps of superchargers 2, 3. Supercharging from a secondary supercharger 3 is performed at a range which is at the right side of switching lines I-III. In this case, even if the automatic transmission 4 is at the time of shiftup or shiftdown, compensation of the switching pattern in accordance with a speed change (selection of the switching lines I-III) is suppressed for a specified time.
Patent JP-2000267942-A (JP)
Title: Electronic controller and recording medium
Inventor: TERABE KAZUOKI
IPC: F02D45/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller capable of quickly obtaining sum data as necessary and a recording medium. SOLUTION: In a step 200, the program code of the n-th block is integrated. In a step 210, the integrated result is stored in the n-th area of a RAM which corresponds to the block number. In a step 220, whether the integration of all blocks has ended or not is judged. In a step 240, all sum data summed in each block and stored in the RAM are integrated to calculate the whole sum data. In a step 250, the whole sum data are stored in a stand-by RAM. In a step 260, whether the whole sum data coincide with a value stored in an EE- ROM or not is judged. In a step 270, the whole sum data are stored in the EE-ROM as a new value.
Patent JP-S571849-A (JP)
Title: Controller for automatic speed changing machine
Inventor: ARUFUREETO MIYURAA
IPC: F16H59/14
Filed: 1981-05-08
Abstract: The desired acceleration, a value required to determine shift points in an automatic transmission, is computed on the basis of the measured speed, output torque of the transmission, and the tractive resistance at rated load on a level road. Additionally, a shift which is otherwise indicated is suppressed when the computed output torque of the transmission in the new gear is less than the actual tractive resistance. Preferably an incremental value is added to the tractive resistance prior to comparison with the output torque in the new gear, so that hunting is prevented. The incremental resistance value, which is added to the tractive resistance, may be a constant or may vary as a function of speed.
Patent JP-S62227060-A (JP)
Title: Ultra-high-toughness tungsten carbide-base sintered hard alloy wire rod capable of bending into circular shape
Inventor: SHIMADA FUMIO
IPC: C22C29/02
Filed: 1986-03-28
Abstract: PURPOSE:To obtain an ultra-high-toughness WC-base sintered hard alloy wire rod capable of bending into a circular shape, by refining the average grain size of WC and hard dispersed phase, by reducing inevitable impurity content and also by refining the inevitable impurities. CONSTITUTION:The wire rod has a diameter of 0.05-2mm and is constituted of a WC-base sintered hard alloy which has a composition consisting of 4-35wt% Co and/or Ni as biding phase-forming component and the balance WC with 1-50ppm inevitable impurities and also has a fine structure in which the average grain size of WC and the diameter of all inevitable impurities are regulated to 0.1-1 micron and <=10 microns, respectively. This WC-base sintered hard alloy wire rod is capable of bending into a circular shape within a radius of curvature of (15-50) X diameter.
Patent JP-S63233594-A (JP)
Inventor: HONMA SEIJI
IPC: H05K1/11
Filed: 1987-03-23
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-H03270719-A (JP)
Title: Method for removing harmful substance in exhaust gas
Inventor: YOSHIDA NOBUYUKI
IPC: B01D53/94
Filed: 1990-03-19
Abstract: PURPOSE:To suppress the formation of the harmful components in exhaust gas and to make nitrogen oxide harmless by reducing the same by injecting an aminic chemical agent in exhaust gas at 300 deg.C or higher to perform the selective catalytic reduction of nitrogen oxide due to the unreacted component of the chemical agent. CONSTITUTION:An aminic chemical agent consisting of ammonia, an ammonium salt and/or an amine compound is injected in exhaust gas at 300 deg.C or higher to suppress the formation of polychlorodibenzofran and polychlorodibenzodioxine due to the dimerization of a chlorobenzene compound. The selective catalytic reduction of nitrogen oxide due to the unreacted components of the aminic chemical agent is performed on the downstream side of the aminic chemical agent injection process to make nitrogen oxide harmless by reduction.
Patent JP-H06281793-A (JP)
Title: Method and material for generating heat from metal through irradiation with electron beam
Inventor: MORITA YOSUKE
IPC: G21B3/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain excess heat with high reproducibility by causing reaction of deuterium in a metal irradiated with an electron beam, a positron beam, etc. CONSTITUTION:A metallic material, prepared by irradiating a hydrogen occlusion metal, e.g. Pd, Ti, Ni, with a light ion beam, e.g. a high energy electron beam, is previously employed as a cathode in electrolysis for occluding deuterium. A deuterium occlusion palladium plate 1 and an untreated palladium plate 2 are secured into an irradiation container 3 and an inert gas, e.g. argon, is introduced therein thus irradiating the plates 1, 2 with an electron beam 6 in gas flow. Tn order to keep the temperature of the metal at about 100 deg.C or below, the container 3 is cooled with water 8 and the temperature variation is measured by means of a thermocouple 4 and a recorder 5. The temperature is raised in two stages, i.e., by irradiation with the electron beam 6 and by excess heat generated through reaction of deuterium in the metal upon irradiation with the electron beam 6. Heat is generated about 1.3 times of the energy of electron beam 6 absorbed by the metal. The excess heat is utilized for generating various energies.
Patent JP-H07280725-A (JP)
Title: Fine quantity metal analyzing method
Inventor: SAKO NAOKI
IPC: G01N21/31
Filed: 1994-04-06
Abstract: PURPOSE:To enable the high sensitive analysis of an element such as aluminium by adding magnesium as a modifying agent at the time of analyzing trace metal, contained in hydrofluoric acid, by a frameless atomic absorption method. CONSTITUTION:Magnesium to be added is normally added as an aqueous solution in the form of salt, and desirably magnesium salt such as nitrate or sulfate, most desirably magnesium nitrate, is used. The addition quantity is normally 0.1-10mug as magnesium atom, most desirably 0.2-1mug. The percentage of magnesium to measuring data introduced to a nuclear reactor is 5-500ppm in weight percent. In the case of introducing magnesium as a magnesium aqueous solution to the nuclear reactor, it is desirable that the concentration of magnesium salt in the aqueous solution in 10-100ppm. Since the magnesium to be added is used for trace analysis, magnesium of high purity is demanded.
Patent JP-S63236594-A (JP)
Title: Carrier for immobilizing anaerobic microorganism for water treatment
Inventor: WADA NOBUYUKI
IPC: C02F3/28
Filed: 1987-03-23
Abstract: PURPOSE:To enhance the capacity of holding microorganism and to improve the efficiency of water treatment by using a porous body consisting of polyacrylonitrile as a carrier for immobiling anaerobic microorganism. CONSTITUTION:A porous body is obtained by sintering granules of polyacrylonitrile. A carrier is formed by working this porous body. This carrier is packed in a reaction vessel to immobilize anaerobic microorganisms. Thereby the carrier capable of enhancing the efficiency of water treatment can be obtained.
Patent JP-H08238939-A (JP)
Title: Separable protective cover device
Inventor: ANDO MITSUHIRO
IPC: B60P3/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a protective cover device eliminating the waste of providing protective covers every pallet and facilitating fitting operation at low cost in place of a protective cover provided at a dolly with complicated structure and operation, as a protective cover for preventing coils from being polluted by dust, rust formation, caused by rainwater, and the like, at the time of transporting the coils placed on a pallet by a dolly. CONSTITUTION: A separable protective cover device consists of an awning assembly 2 composed of a protective cover 3 supported on a movable type expandable skeleton member 4 of portal shape, a driving device 5 for expanding/contracting the skeleton member 4 in the longitudinal direction, a solar panel 6 fixed to the upper face of the protective cover 3, a plurarity of wheels 7 provided at the lower end part of the skeleton member 4, and a base 9 for fixing the fixed end part 3b and supporting the wheels 7 through an awning rail 8; an awning supporting base 11 composed of a pair of self-supportable legs 12, 12 of the same shape; and a transmitter for remote-operating the driving device 5.