baber/WOPTO huggingface dataset:
Patent JP-H0944877-A (JP)
Title: Optical pickup device
Inventor: WAKAGI TAKARA
IPC: G11B7/09
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the centroid balance in a movable part with a simple constitution by providing a focus controlling magnetic circuit and a tracking controlling magnetic circuit and preventing an adverse effect due to magnetic leakage from the magnetic circuits from occurring. SOLUTION: A bobbin loading an object lens 1 and suspending a focus coil 3 and a tracking coil 4 and suspended by a suspension spring 6 in a cantilever state is stuck to a base member 5, and a focusing yoke plate 9 and a tracking yoke plate 11 sticking magnets 10, 12 are attached to the base member 5. A first magnetic circuit is formed out of the coil 3, the yoke plate 9 and the magnet 10, and a second magnetic circuit is formed out of the coil 4, the yoke plate 11 and the magnet 12, and the object lens 1 is driven in the focusing and tracking directions. Thus, the adverse effect due to the magnetic leakage is prevented, and the structure of the movable part is made compact.
Patent JP-S6450024-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO YASUHITO
IPC: G02F1/1333
Filed: 1987-08-20
Abstract: PURPOSE:To display the brightness of a medium contrast even with a liquid crystal having steep light quantity characteristics by changing the film thicknesses of oriented films in respective picture element electrodes not uniformly but partially and impressing at least two kinds of voltages to the electrodes. CONSTITUTION:The plural picture element electrodes 2 consisting of ITO are patterned and formed to a grid shape at specified intervals atop a glass substrate 1. The respective picture element electrodes 2 have the same shapes and the oriented film 3 consisting of polyimide is deposited atop the glass substrate 1 including the surfaces of the picture element electrodes 2. The oriented film 3 is formed to the film thickness which is not uniform but is partially different to allow the impression of at least two kinds of the voltages. Since the light quantity characteristics of the liquid crystal are different in the respective parts of the oriented films, the state of 'dark' is displayed if the voltage is not impressed and the state of 'bright' and medium brightness are displayed if at least two kinds of the voltages are impressed. The brightness of the medium contrast is thereby displayed even if the liquid crystal having the steep light quantity characteristics is used.
Patent JP-H01138443-A (JP)
Title: Biological sensor
Inventor: MAATEIN FURANSHISU FUINRAN
IPC: G01N21/55
Filed: 1988-08-22
Abstract: PURPOSE: To monitor the mutual operation between an antibody and an antigen by enabling the incidence beams of an electromagnetic radioactive ray that is reflected inward at the boundary between glass and a metal. CONSTITUTION: A transparent body 28 forms a hemisphere of glass and the flat surface of a hemisphere 11 is covered with a thin metal film 19 and an overlapped detection layer 20. Also, an input electromagnetic radioactive ray source, for example, a light source is arranged so that input beams enter vertically in a direction that is in contact with a semi-sphere 11 at an incidence point, pass without being refracted, and are applied to the center of a circular plane. Then, the beams are centered at an incidence point 15 of beams on the boundary between the glass and the metal. Then, a detector 18 codes information from the total elevation angle of beams being detected into several mm seconds, thus monitoring the progress of surface plasmon resonance state when a reaction between a sample and an antibody layer progresses.
Patent JP-S6364971-A (JP)
Inventor: KAMIYA SUMIO
IPC: C04B35/80
Filed: 1986-09-05
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-S6187983-A (JP)
Title: Water flow energy utilizing device
Inventor: UEMATSU JUNJI
IPC: F03B17/06
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a water flow energy utilizing system having high efficiency with low construction cost by holding a buoyant water turbine plant at proper depth in the water while fixing with tow rope thereby producing power directly from the speed energy of water flow in ocean or river. CONSTITUTION:Water turbine plant B is provided with a casing A. Suction wheel chamber 2, turbine wheel chamber 3 and delivery wheel chamber 4 are arranged in said casing A where said chambers 2-4 are constructing a penetrated path. A water turbine 5 and a power converter 6 are arranged in the turbine wheel chamber 3. The casing A has buoyant structure and is fixed through tow rope 7 to the fixed end 8 on the water bottom. The water turbine plant B is floated at proper depth by adjusting in this way the length of tow rope 7.
Patent JP-2001032327-A (JP)
Title: Small-sized construction machine
Inventor: SHIROGAMI TADAKI
IPC: E02F9/16
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized construction machine, in which operability is improved by extending the foot space of a driver's seat by ameliorating structure and position of the installation of an equipment box, and to provide a small-sized construction machine capable of elevating heating efficiency. SOLUTION: An engine is arranged at approximately the lower section of a driver's seat, and a revolving super structure is compacted. An equipments housing 21 is arranged movably in an opening between the engine and the top plate of a guard cover at that time, and the small-sized construction machine is constituted so that the equipments housing 21 appears when the top plate 20 is opened and the engine appears when the equipments housing 21 is moved.
Patent JP-S6451690-A (JP)
Title: Pattern forming device
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/00
Filed: 1987-08-22
Abstract: PURPOSE:To prevent the generation of partial distortion due to the difference of shrinkage of films, by sticking restraining member with dimensional change smaller than a pattern film, on the outer peripheral parts of two pattern films. CONSTITUTION:A pattern forming device is provided with two square-type pattern films 1, 1 which are piled up sandwitching, in the inside, a both surface printed circuit board material 2. On one side 11 of outer peripheral part where the circuit board material does not exist, the pattern films are stuck via a spacer 3. On the outer peripheral parts 12 of the film 1 except the sticking part 11, a restraining member 4 is arranged for each film pattern, and stuck separately on the two pattern films 1, 1.
Patent JP-H0954664-A (JP)
Title: Print data handling method
Inventor: AIHARA SATOSHI
IPC: B41J29/38
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To finish printing print data almost same time as device operators desire who operate respective data input devices. SOLUTION: Each time a print spooler receives print data from a data input device, the priority values P of the received print data and print data stored in the RAM of the print spooler before the print data is received are calculated from the current time G, print start time K, print end time S, and print time T S2 and S3; and those print data are re-stored in the RAM while given higher priority as the priority values P are small S4, and printed on a printer according to the priority S5.
Patent JP-H0493922-A (JP)
Title: Liquid crystal display device
Inventor: NAITO MASAYUKI
IPC: G02F1/1335
Filed: 1990-08-07
Abstract: PURPOSE:To eliminate the crosstalk of an optical fiber plate and to improve the quality of a displayed picture by arranging the optical fiber plate having a jacket part to which light shield processing is performed on the emitting side of a liquid crystal panel. CONSTITUTION:Light L from a light source is made incident in the liquid crystal panel 10 from a polarizing filter 31 on an incident side and the light L emitted from the panel 10 is made incident in the optical fiber plate 40 through a color filter 20 and a polarizing filter 32 on the emitting side. Since the light shield processing is performed to the plate 40 so as not to cause the crosstalk among the constituent optical fibers 41 and ground glass surface processing is performed to the emitting end face 411, non-directional light is emitted. Therefore, the high-quality picture without the change of contrast caused by a visual angle and blotting is obtained.
Patent JP-S58108622-A (JP)
Inventor: YAMANAKA TAKASHI
IPC: C22C9/06
Filed: 1981-12-21
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-S6186509-A (JP)
Title: Catalyst type combustin device
Inventor: MATSUI YASUTSUGU
IPC: F23Q3/00
Filed: 1984-10-04
Abstract: PURPOSE:To prevent a discharging of transient H, C, CO upon ignition and improve a safety against a deterioration of catalyst by a method wherein the amount of air less than an amount of air required for combustion is sucked by the utilization of ejection of gas fuel and a partial combustion is performed within a catalyst layer and thereafter the non-ignited amount of gas is dispersed and ignited with the ambient air. CONSTITUTION:When gas fuel is supplied from a nozzle 7, the air less than an amount of air required for combustion is sucked into a throat 9 under an action of injection flow ejector of the gas fuel, the mixture of this air and the gas fuel is ignited under an electric discharging of the ignition electrode 4, and this ignition is confirmed with a rectified wave-form of ion electric current flowing in the ion electrode 11. After ignition, as the catalyst layer 3 is heated by the flame and its temperature is increased, the catalyst reaction is actively performed, resulting in that a pressure loss of the catalyst layer 3 is simultaneously increased and so an amount of sucked air is decreased and a normal condition is attained.
Patent JP-H0874993-A (JP)
Title: Operating device for transmission
Inventor: OMORI KENICHI
IPC: F16H61/34
Filed: 1994-09-01
Abstract: PURPOSE: To provide an operating device for a transmission wherein the shifting time can be shortened without applying load to a synchronous meshing mechanism part. CONSTITUTION: A cam mechanism 9 for transmitting the movement of a piston rod 8 to a shift fork lever 6 so that the moving stroke of the shift fork lever 6 may be decreased in relation to the moving stroke of the piston rod 8 during the synchronous operation of the transmission is interposed between the piston rod 8 of a shift cylinder 1 and the shift fork lever 6.
Patent JP-H0492777-A (JP)
Title: Rear bumper fitting construction
Inventor: HASEGAWA HIDEYUKI
IPC: B62D25/08
Filed: 1990-08-07
Abstract: PURPOSE:To improve rigidity and assembling workability by connecting respective closed sections respectively formed with a rear floor side member and a lower back reinforcement through a bumper arm reinforcement, and fixing a bumper arm with a bumper arm reinforcement. CONSTITUTION:For fitting a rear bumper to a vehicle, the extreme ends of bolts 54 previously welded on the flange part 48 of a bumper arm 42 are inserted to the circular holes 40, 38 of a lower back panel 12 and a bumper arm reinforcement 26, and a temporary fitting position of the bumper arm 42 is decided and held. Nextly, nuts 56 are screwed in the bolts 54 from inside the vehicle, the bumper arm 42 is fixed to the bumper arm reinforcement 26 contacting with the lower back panel 12, and circumferences of the circular holes 38, 40 are sealed with seal members 58. The lower back panel 12 is formed with a lower back reinforcement 14 into a closed section, a rear floor panel 18 is formed with a rear floor side member rear 22 into a closed section, and rigidity of respective parts is improved.
Patent JP-H0655072-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: KACHI NAOKI
IPC: B01J21/16
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a catalyst for purification of exhaust gas having such catalytic activity as to enable purification of exhaust gas discharged from the internal-combustion engine of an automobile, etc., in a wide region from a stoichiometric region to a lean region. CONSTITUTION:A coating layer of an inorg. material based on activated alumina and contg. one or more among Pt, and Pd and a coating layer of an inorg. material based on activated alumina and contg. Rh are successively formed on a honeycomb carrier and a coating layer of an inorg. material based on a metallosilicate contg. Fe, Cu, Cr, Nd, Y, Co, Zn, Ce, Pr or La as a metal other than Si is further formed on the upper coating layer.
Patent JP-H0660258-A (JP)
Title: Cooling/heating display device of automatic vending machine
Inventor: YATSUI KOUJI
IPC: G07F9/10
Filed: 1992-08-05
Abstract: PURPOSE:To provide the display device of the automatic vending machine, which facilitates a change of a display panel at the time when a temperature in a commodity containing box is switched, and also, is not provided with an attached display panel. CONSTITUTION:In the automatic vending machine in which a commodity containing box which can be cooled or heated is provided in an automatic vending machine main body and plural commodity containing shelves are provided in the commodity containing box concerned, and in front of the automatic vending machine main body, commodity selection buttons corresponding to each commodity containing shelf are provided and in accordance with the commodity selection buttons, a display panel 22 for displaying whether the commodity is cooled or heated is provided, this machine is constituted by connecting the display panel 22 corresponding to the commodities contained in the same commodity containing box.
Patent JP-H0929402-A (JP)
Title: Method for reusing immersion nozzle for continuous casting
Inventor: TAKIGAWA IEMITSU
IPC: B22D43/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a reusing method for an immersion nozzle for continuous casting which prevents the development of a cast slab defect caused by metal stuck to the inner wall surface of the immersion nozzle and can reuse the immersion nozzle. SOLUTION: In the reusing method of the immersion nozzle for continuous casting by melting and removing the metal 16 stuck to the immersion nozzle 15 after using, an oxygen burner 11 is abutted to the upper part of the immersion nozzle 15 and combustion exhaust gas 14 in reducing atmosphere is blown into the immersion nozzle 15 to melt and remove the metal 16 stuck to the inner part with the high speed combustion exhaust gas.
Patent JP-2001035132-A (JP)
Title: Disk drive device and recording medium
Inventor: TAKIGUCHI TAIZO
IPC: G11B19/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve transfer rate at the time of recording. SOLUTION: At the time of detecting that recording command is supplied (S004), at first, the discrimination of erase information is performed (S005) and, when the erase information is, for instance, '1', the retrieval of information of the area which is already recorded is performed (S008). Subsequently, the discrimination is performed as to whether the recording area corresponding to the address indicated by the recording command is already recorded or not (S009), when the recording area is discriminated to be unrecorded area, an erasing step is not performed and the recording step in which the recorded data is recorded in the said unrecorded area is performed (S010). Thereby, the area which is already recorded (unrecorded area) is updated and, therefore, the update of the area which is already recorded is performed (S011).  Further, when the recording area corresponding to the address indicated by the recording command is discriminated to be the area which is already recorded, the other address is demanded, for instance, to a host computer.
Patent JP-H0494494-A (JP)
Title: Sliding member of rotary compressor
Inventor: KAWAI TOMOJI
IPC: F04C29/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain a sliding member for a rotary compressor, provided with a sufficient wearing resistance, a little weight and an adequate coefficient of thermal expansion, by applying predetermined flame spraying or composite plating to surfaces of a metal radical compound base material of predetermined characteristic. CONSTITUTION:A metal radical compound base material, in which an alloy of A and Ti or Mg system is fiber or grain-reinforced, is constituted so as to obtain tensile strength of 70kg/cm<2> or more, coefficient of thermal expansion of 7 to 15(X10<-6> deg.C) range and density of 3g/cm<3> or less. One among Mo flame spraying of Mo, composite flame spraying of Mo-Ni flash melting alloy- ferrochrome, composite flame spraying of Cr2O3-SiO2-TiO2, flame spraying of TiN and surface treatment of Ni-P-ceramics composite plating is applied to surfaces of this metal radical compound base material. In this way, a sliding member for a rotary compressor, provided with sufficient wearing resistance in light weight further with an adequate coefficient of thermal expansion, is obtained.
Patent JP-H1146946-A (JP)
Title: Folding orthogonal mirror
Inventor: KOBAYASHI SHIGEKI
IPC: A47G1/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a folding orthogonal mirror in which two surface mirrors can be switched in two ways: folded state and orthogonal mirror state to normalize an object image. SOLUTION: This mirror is provided with a right surface mirror (r) having a mirror 21 and a mirror holding part 23, a left surface mirror (l) having a mirror 22 and a mirror holding part 24, a stationary part 26 fixed to the mirror holding part 23 of the right surface mirror (r), a stationary part 27 fixed to the mirror holding part 24 of the left surface mirror (l), and a connection part 25 one end of which is pivotaly attached to the stationary part 26 and the other end of which is pivotaly attached to the stationary part 27. The both surface mirrors (r), (l) can be moved relatively to switch a folded state E and an orthogonal mirror state H.
Patent JP-H0876799-A (JP)
Title: Wide band voice signal restoration method
Inventor: ABE MASANOBU
IPC: G10L21/0388
Filed: 1994-09-02
Abstract: PURPOSE: To restore high quality wide band voice signals without being adversely affected by a nasal sound with a smaller amount of computations. CONSTITUTION: Narrow band voice signals (telephone voice signals) are LPC- analyzed and vector-quantized by a narrow band code book 103. The quantized result is decoded by a wide band code book 105 to obtain a wide band spectrum envelope which is LPC-synthesized by an LPC synthesis section 106 to restore wide band voice signals. Moreover, an inverse filter 111 is made by an LPC analysis result and residual signals are made by putting narrow band voice signals through the filter, and zero stuffing is performed to every other point of the residual signals and the zero-stuffed residual signals are made to be the sound source signals of the section 106.
Patent JP-S58115048-A (JP)
Inventor: IKEZAWA TOYOJI
IPC: C04B11/02
Filed: 1981-12-28
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-S6188274-A (JP)
Title: Capsule toner
Inventor: OSAKI ICHIRO
IPC: B01J13/02
Filed: 1984-10-08
Abstract: PURPOSE:To improve rigidity and heat resistance by constituting a microcapsule of a core material and a shell material which is packed with pulverous wear- resistant inorg. powder and coasts said material. CONSTITUTION:General resins are usable for the resin constituting the shell material. The powder which is resistant to water and org. solvent and is thermally stable to temp. up to, for example, 300 deg.C is preferable as the pulverous wear- resistant inorg. powder to be packed into the shell material. Both of an inorg. material which itself is extremely hard and hardly wearable as compared to the shell material resin and a material which is self-lubricative and is strong to friction are used for the pulverous inorg. wear-resistant powder. Silicate, etc. are used as the former example and molybenum dioxide, etc. are used as the latter example, A spray dry method and phase sepn. method are adopted to coat the core material with the shell material. The core material has rigidity and wear resistance although said material is thin and therefore the capsule toner is less deteriorated even afer long-term friction and the fixing with small energy is made possible.
Patent JP-2000044113-A (JP)
Title: Paper processor
Inventor: IRIE YOICHIRO
IPC: B65H31/24
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the number of main pins to be disposed by a reasonable improving technology effectively using dead space though the height dimension of a device main body is limited. SOLUTION: A processing station 6 having a stitching means 7 for stacks of paper is fixedly disposed inside a device main body 4. Above the sheet introducing port 3 of the device main body 4 and above the device main body 4 opposite the paper introducing port 3, plural stages of upper and lower mail pins 9 for housing paper delivered from the processing station 6 are fixedly disposed. On the other hand, a paper feeding means 13 is provided for feeding sheets to the specified mail pin 9 based on the specified information on a sheet housing side.
Patent JP-H1045927-A (JP)
Title: Antifogging film and its production
Inventor: HIGUCHI YOSHIKI
IPC: C09D133/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prepare an antifogging film having persistent antifogging performances and excellent transparency and strengths by disposing hydrophobic polymer segments on the base material side in an antifogging film formed on the base material and forming specified hydrophilic polymer segments thereon under specified conditions. SOLUTION: Hydrophobic polymer segments (A) are disposed on the base material (e.g. glass) side, and hydrophilic polymer segments (B) formed from at least one monomer selected among hydrophilic monomers having at least one functional group selected among COOH, OH, SO3 H, a phosphoric group, amino, amido, CN, an alkylene oxide, an acid anhydride group, etc., are formed on the A through photoinitiating group fragments. It is desirable that the A is formed from a monomer (e.g. methyl[2- 4-2-hydroxy-2-methyl-1-oxopropyl) phenoxy}ethyl fumarate] containing a photoinitiating group fragment represented by the formula, and B is formed from an amido-containing hydrophilic monomer (e.g. acrylamido-t-butylsulfonic acid).
Patent JP-S59104665-A (JP)
Inventor: BUERUNAA AABERE
IPC: G03F7/28
Filed: 1983-11-10
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-S6388696-A (JP)
Inventor: KANO MITSUNARI
IPC: G07D7/12
Filed: 1987-08-26
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-H05186371-A (JP)
Title: Percutaneous absorption preparation
Inventor: NAKAGAWA MICHIYA
IPC: A61K47/12
Filed: 1992-08-06
Abstract: PURPOSE:To provide a percutaneous absorption preparation permitting the percutaneous absorption of a medicine in an amount sufficient for expressing an expected medicinal effect and reduced in the irritation of skin as low as possible with an absorption accelerating agent. CONSTITUTION:In a percutaneous absorption preparation comprising a medicinal ingredient and an absorption-accelerating agent contained in a basic agent, the percutaneous absorption preparation is characterized in that the absorption- accelerating agent comprises lactic acid and a compound or more selected from a group consisting of polyoxyethylene alkyl ether phosphoric acid salts of formulas I and II (R, R<1>, R<2> are 4-22C alkyl; M<1>, M<2> are alkali metal; l, m, n are 2-16) and lauric acid diethanolamide salts.