baber/WOPTO huggingface dataset:
Patent JP-2003156677-A (JP)
Title: Imaging device, imaging unit and its control method, and focus detection method
Inventor: KADOHARA TERUTAKE
IPC: G02B7/34
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To enable speedy focus detection by both a phase difference detection system and a contract detection system with inexpensive constitution using not a dedicated sensor, but a sensor for imaging. SOLUTION: An imaging unit has a solid-state imaging device (104) which comprises a plurality of pixels (71-11 to 71-44) each of which has a plurality of photoelectric conversion area (1, 51) and output systems (2-6, 52, 53) capable of outputting signals obtained from the plurality of photoelectric conversion areas for each of the photoelectric conversion areas, and a total control and arithmetic part (109) which obtains evaluation values of a plurality of focus detection systems from the same signal obtained from the plurality of photoelectric conversion areas and performs focusing control on the basis of the obtained evaluation values.
Patent JP-2003160828-A (JP)
Title: Contacting material
Inventor: SHINDOU TAKAHIKO
IPC: C22C9/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contacting material having little wear amount even when used in a high current density.  <P>SOLUTION: A CuW alloy used as the contacting material includes Ca which is added, and W of which the content is in a range or 45-95 mass% by weight ratio and 25-95 vol.% by volume ratio. CaC included in the alloy has an average particle diameter of 1/3 of the diameter of W particles or larger, or of 0.1 μm or larger, when Cu penetrates to form the CuW alloy. In addition, the additive Ca in the CuW alloy exists in at least either of Cu and W of the CuW alloy, exists adjacent to Cu, or exists in grain boundaries around a W component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160782-A (JP)
Title: Calcining apparatus for production of inorganic phosphor, calcining vessel for production of inorganic phosphor, method for production of inorganic phosphor, and inorganic phosphor
Inventor: SUZUKI TAKAYUKI
IPC: C04B35/64
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcining apparatus for production of an inorganic phosphor, which has durability so excellent that it neither undergoes cracking nor causes calcining unevenness even when subjected to repeated thermal shock such as rapid heating/rapid cooling during course of the production and is excellent in the production efficiency and stability of the inorganic phosphor, to provide a calcining vessel and to provide a method for the production of the inorganic phosphor.  <P>SOLUTION: The calcining apparatus for the production of the inorganic phosphor is one having at least a furnace core tube and producing the inorganic phosphor by calcining an inorganic phosphor precursor in the tube, wherein coefficient of linear thermal expansion of the tube is at most 1×10<SP>-6</SP>/°C, and a means for heating the tube to 1,200°C or higher and for raising or lowering the temperature of the tube at a rate of at least 15°C/min is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165810-A (JP)
Title: Transition metal complex, ligand, olefin polymerization catalyst and method for producing poly olefin
Inventor: HANAOKA SHUSUKE
IPC: C08F4/6592
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transition metal complex and a polymerization catalyst.  <P>SOLUTION: This transition metal complex is expressed by formula (1) (wherein M expresses a transition metal atom of the 4th family in the periodic table of elements; A expresses an atom of the 15th family in the periodic table of elements; R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>express each H, a 1-10C alkyl, a 6-20C aryl or the like; R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>express each H, a 1-10C alkyl or the like; X<SP>1</SP>, X<SP>2</SP>, R<SP>8</SP>, R<SP>9</SP>, R<SP>10</SP>and R<SP>11</SP>express each H, a halogen, a 1-10C alkyl or the like; X<SP>1</SP>may bond with X<SP>2</SP>and R<SP>1</SP>may bond with R<SP>2</SP>to form a ring; adjacent R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>may mutually bond and R<SP>8</SP>, R<SP>9</SP>, R<SP>10</SP>and R<SP>11</SP>may mutually bond to form a ring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002246788-A (JP)
Title: Transparent electromagnetic radiation shielding material
Inventor: MARUTSUKA TOSHINORI
IPC: B32B9/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy a high see-through characteristic (optical transmissivity), electromagnetic shielding performance and further a satisfactory visual characteristic, a wide angle of visual field and a bonding characteristic with a metal film, etc., in a see-through electromagnetic shielding material which is provided on the front face of a display device, etc., for shielding electromagnetic waves. SOLUTION: The shielding material is formed by laminating a black layer/a metal layer or metal layer/a black layer, or a black layer/a metal layer/a black layer, all the layers being mesh like, in matching in this order on a transparent base material via a transparent base layer by drive plating.
Patent JP-2003167255-A (JP)
Title: Liquid crystal device, manufacturing method for substrate for liquid crystal device and electronic instrument
Inventor: YAMAZAKI YASUSHI
IPC: C23C14/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device wherein moisture leakage into the liquid crystal device can be prevented or suppressed even when an inorganic film is used as an alignment layer, to provide a manufacturing method for the substrate for the liquid crystal device and to provide an electronic instrument provided with the liquid crystal device.  <P>SOLUTION: A counter substrate 20 and a TFT array substrate 100 are opposed to each other and a liquid crystal layer 150 is interposed between the counter substrate 20 and the TFT array substrate 100. An inorganic alignment layer 36 wherein a part or all of an oxide is nitrided is formed on the surface on the liquid crystal layer 150 side of at least one of the pair of substrates 20 and 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252811-A (JP)
Title: Radio frequency tuner
Inventor: COWLEY NICHOLAS PAUL
IPC: H03J1/00
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a radio frequency tuner for selecting channels from a reception system, e.g. a cable distribution network. SOLUTION: The tuner has one or more stages (3, 8, 13) whose performance, such as signal to noise plus intermodulation, and gain are functions of the stage power consumption. A comparator (35) compares the tuner performance, such as bit error rate (34), with a predetermined performance. When the tuner performance exceeds the predetermined performance, a power consumption control circuit (35, 53) reduces the power consumption of the stages so as to reduce the tuner power consumption while maintaining acceptable tuner performance. As an alternative, the control circuit may have an input which allows the power consumption to be preset in accordance with the tuner application. The control circuit also controls a variable gain arrangement (54, 55) to compensate for changes in gain resulting from changes in power consumption.
Patent JP-2003169914-A (JP)
Title: Game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amusement of a pachinko game machine.  <P>SOLUTION: An LED display apparatus 37 which is constituted by arranging 40 LED lamps 371 into a matrix form of 4 lines by 10 rows is arranged above a main display apparatus 35. On respective rows, sequences are applied from the row on the left end, and one out of four LED lamps 371 each of respective lamp rows is turned on for respective lamp rows from the first lamp row to a lamp row of a sequence in response to a start reserving number at that moment. Thus, the start reserving number is displayed on the LED display apparatus 37. Also, the lighting up of the LED lamp 371 on respective lamp rows has a role for the notification of a so-called big jackpot, which is a notification for the displaying of big jackpot patterns in a big jackpot drawing result- displaying motion which is started after the same number (number of times) as the sequence of the lamp row. Then, the reliability of the big jackpot notification is different depending on the location of the LED lamp 371 which is being lit up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252931-A (JP)
Title: Charging control method of battery for electric vehicle
Inventor: SUNG KI-TAEK
IPC: H01M10/44
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a charging control method of a battery for an electric vehicle capable of preventing performance degradation of a battery module under normal conditions due to deep discharge owing to self-discharge. SOLUTION: When a voltage of a battery module meets a first failure determining conditions in charge mode, whether or not a second failure determining conditions more relaxed than the first condition is satisfied is determined. When the voltage of the battery module meets the second failure determining conditions, it is determined that the battery is in failure and charging is not carried out. When the voltage of the battery module fails to meet the second failure determining conditions, a charging is carried out within a prescribed time under charging conditions in the failure mode intensified more than the normal mode.  After the charging in the failure mode, whether or not the measured voltage of the battery module meets the first failure determining conditions is decided and if it satisfies the first failure determining conditions, it is determined to be a failure in the battery and charging is not carried out. On the other hand, when failing to meet the first failure determining conditions, charging is carried out under the charging conditions in the normal mode.
Patent JP-2002258667-A (JP)
Title: Image flow material removing method, image flow material removing device, process cartridge and image forming device
Inventor: YANO HIDETOSHI
IPC: G03G5/08
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an abnormal image occurring in the image flow material sticking to an image carrying member surface with an image forming device which develops the electrostatic latent image formed on the image carrying member by a developing device as a toner image, transfers this toner image to a transfer material and removes the residual toners of transfer sticking to the image carrying member without being transferred by a cleaning device. SOLUTION: An adsorbent carrier 19 which carries zeolite and abuts on the surface of the image carrier 1 is provided and the image flow material sticking to the surface of the image carrier 1 is adsorbed to the zeolite and is thus removed.
Patent JP-2003176096-A (JP)
Title: Cargo gear for ship and building method thereof
Inventor: HIGASHIDE TAKUZO
IPC: B66C19/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cargo gear capable of having working space higher in height and reducing the starting time of hoist work in the cargo gear of a ship having a cargo handling position on the side wall of the ship and handling cargo using a hoist installed in a cargo space, and to obtain a method for building the cargo gear with accuracy.  <P>SOLUTION: The cargo handling position door is fixed to the side wall of the ship with a hinge to freely rotate and move. A trolley rail suspending and supporting a trolley hoist is made up of a rail on a hull which is fixed to the ceiling part of the cargo space and a rail on a door fixed to the inner face of the cargo handling position door. When the cargo handling door is opened, the rail on the door and the rail on the hull are arranged in a horizontal straight line. As for the method of building the cargo gear, the cargo gear is assembled in a small block on the ground, and then, assembled in a larger block, and further, a mounted block is constructed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185304-A (JP)
Title: Receiver drier
Inventor: FURUTA TAKUJI
IPC: F25B43/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a receiver drier for storing and drying a coolant of an air-conditioner and to reduce the number of components.  <P>SOLUTION: The receiver drier 100 has a main body 110 which is a cylinder- shaped tank, and a disk-shaped header 120 for sealing an opening 112 of the main body 110. A bag 130 enclosed in the main body 110 has a structure formed in a bag-shape in such a manner that nonwoven fabric made from a plastic is folded up and heat-sealed or sutured at its periphery. A drying agent 134 is enclosed in the bag 130. Since the bag 130 is made from nonwoven fabric made of the plastic having gaps through which a liquid may pass, the coolant stored in the main body 110 is contact with the drying agent 134 in the bag 130, whereby moisture contained in the coolant is adsorbed by the drying agent. A strainer 140 is inserted in an end surface facing inside the main body 110 of the header 120. The strainer 140 is obtained by machining a mesh metal disk to be cap-shaped and having a function of removing foreign materials from the coolant passing from the main body 110 to an exit hole 124.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184286-A (JP)
Title: Floor structure of dwelling
Inventor: NAKAMURA TAKAYUKI
IPC: E04F15/024
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To neatly arrange indoor electric wiring by effectively utilizing an indoor floor so as to install the wiring.  <P>SOLUTION: A plurality of sub-floor panels 1, which are formed in such a shape that a square is partially notched, are disposed by making notched parts 6 face each other, so that a sub-floor can be constituted in such a manner as to be formed with a plurality of openings 7 for the take-out and maintenance of underfloor wiring; and a plurality of floor panels 3, which are independently removable, respectively, are spread all over the sub-floor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177293-A (JP)
Title: Zoom lens barrel
Inventor: TAKAHATA YUKIHIRO
IPC: G02B15/20
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide compact and inexpensive concrete constitution achieving a flare preventing effect for a variable focus zoom lens barrel by improving the shape of a light shielding groove formed on the inner surface of the lens barrel.  <P>SOLUTION: In this zoom lens barrel whose both ends a 1st group lens 1 and a 3rd group lens 3 are respectively fixed at and which is provided with the saw-toothed light shielding groove 12a on the inner wall of a cylindrical body inside which a 2nd group lens 2 can be movably housed so as to prevent a situation that light made incident from an object side and passing through the 1st group lens 1 is reflected on the inner wall of the cylindrical body and reaches an imaging device as a harmful light beam, the angle of the edge of the groove 12a is set so that the angle of the edge of the groove 12a positioned on the lens 3 side may be larger than that of the groove 12a positioned on the lens 1 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181482-A (JP)
Title: Waste water treatment apparatus and treatment water transportation method in waste water treatment apparatus
Inventor: TEZUKA KEIJI
IPC: C02F3/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective technique to suppress the noise occurring when treatment water is transported through a transportation means in waste water treatment apparatus for receiving and treating waste water.  <P>SOLUTION: The waste water treatment vessel 100 is provided with a 1st air lift pump 170 for transporting the treating water to a carrier flow biofiltration vessel 140 from a 2nd anaerobic filter bed vessel 130. A discharge pipe 174 of the 1st air lift pump 170 has a vertical part 176 and a dipping part arranged at a part lower than the water level of the treating water in the carrier flow biofiltration vessel 140 is provided at the tip position of the vertical part 176. The discharge pipe 174 is usually dipped in the treating water in the carrier flow biofiltration vessel 140 to form a water sealed state. As a result, the noise occurring when the treating water in the 2nd anaerobic filter bed vessel 130 is discharged from the discharge pipe 174 is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182055-A (JP)
Title: Image recorder
Inventor: IOKA TAKESHI
IPC: G06K15/10
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which requires no geometric correction.  <P>SOLUTION: The image recorder has an input image memory (10), temporary memories (12 and 15), a position memory (17) for storing a transfer start position at the input image memory (10), a transfer destination position at each of the temporary memories (12 and 15) and an overlap width between recording heads correspondingly to each nozzle when a part of images recorded in the input image memory (10) is transferred to the temporary memories (12 and 15), a scanner (19), a position calculating part (18) for calculating the transfer start position, transfer destination position and overlap width from read test pattern data, and an image transfer part for transferring images of the input image memory (10) to each of the temporary memories (12 and 15) in accordance with the transfer start position of the position memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144291-A (JP)
Title: Eating and drinking implement
Inventor: IWAI TOMIO
IPC: A47G21/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an eating and drinking implement which enables even persons unable to handle a fork, etc., well such as a rheumatic, a person of advanced age, and an infant to independently eat and drink by providing an easily useable structure. SOLUTION: The eating and drinking implement is provided with a fork comprised of a head part 2 and a handle part 1 or a spoon comprised of a head part 12 and a handle part 11 and a substrate 3 for gripping the fork or the spoon. The substrate 3 is rotation-freely mounted to a rear end part 5 of the handle part 1 of the fork or a rear end part 15 of the handle part 11 of the spoon via a fulcrum 4.
Patent JP-2003175991-A (JP)
Title: Packaging container and its shock absorbing material
Inventor: HOTTA SHINICHI
IPC: B65D85/42
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container having a shock absorbing material arranged in an outer case for storing a plurality of individual packaging cases and to provide the shock absorbing material.  <P>SOLUTION: There is provided a packaging container comprised of individual packaging cases having packaged members mounted thereon; an external packaging case for storing a plurality of the individual packaging cases; and the shock absorbing material mounted between the individual packaging case and the external packaging case. The shock absorbing material for the packaging container has a U-shaped and bent shape and is provided with a raised part having U-shaped upper and lower surfaces raised at a side opposite to the bending direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185471-A (JP)
Title: Rotation angle detector
Inventor: HASEGAWA SHIGERU
IPC: G01D5/14
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dispersion of an output signal voltage E near an initial position of an accelerator position sensor being a rotation angle detector among products due to the positional deviation of a magnetic circuit 20 from a core 30 by devising the shape of the magnetic circuit 20.  <P>SOLUTION: Yokes 21 of a magnetic circuit 20 face each other across a core 30 and have flat parts 21b parallel to the axial line V passing both magnets 23. If a positional deviation occurs between the magnetic circuit 20 and the core 30, this constitution keeps a point always fixed at the core 30 side in a minimum gap forming part between the circuit 20 and the core 30 and hence the direction of a flux M flowing in the core 30 always perpendicular to the flat part 21b. Thus the positional relation of the direction of the flux M flowing in the core 30 to a magnetic detection gap 32 of the core 30 can be held constant, thereby reducing the dispersion of output characteristics near an initial position of an accelerator position sensor 1 among products.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182617-A (JP)
Title: Vehicle control system
Inventor: YANAKA TAKEHIRO
IPC: B62D1/12
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system that can invalidate a wrong operation of an operating member upon a collision of a running vehicle.  <P>SOLUTION: The vehicle control system has an engine controller 16 for controlling the vehicle in dependence on a displacement position of an operating part lever 10 detected by an operating position sensor 12, and an electric controller 15 for prohibiting operation control of the vehicle depending on the displacement position of the operating lever 10 in response to collision detection by an acceleration sensor 14. The system further has a steering controller 18 for steering the vehicle in dependence on a displacement position of the operating part lever 10 detected by an operating position sensor 13, and an electric controller 15 for maintaining a steering angle of wheels at a steering angle at collision detection in response to collision detection by the acceleration sensor 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180966-A (JP)
Title: Game machine
Inventor: SAKUMA RYUICHI
IPC: A63F7/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of positively performing the backup of both control boards even in the case of providing a main control board and a sub-control board separately.  <P>SOLUTION: The main control board performs the backup of a game state when the voltage monitored by a main power supply monitoring means drops to a prescribed value, discriminates whether to initialize the game state backed up when a power supply is turned on, and transmits an initialization command to a sub-control board in the case of initializing. The sub-control board performs the backup of a rendering state when the voltage monitored by a sub power supply monitoring means drops to a predetermined value, confirms the propriety of resetting to the rendering state backed up when the power supply is turned on and the presence of receiving of the initialization command, and resets to the backed-up rendering state in the case of being resettable and initializes the rendering state in the case of being not resettable or in the case of receiving the initialization command.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190356-A (JP)
Title: Snow gliding board
Inventor: KIBASHI MIKIO
IPC: A63C5/06
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate contact and collision accidents between gliding persons during the use of snow gliding boards such as snow boards or ski boards at nights.  <P>SOLUTION: A lamp unit 11 of a type enveloping a case 15 having a plurality of flashing lamps 12, a plurality of dry batteries 13 and a switch 14 at the front end part of the snow board on the surface side thereof is mounted unburied. The flashing lamps 12 are lit flashing by ON operation of the switch 14 during the night use so as to make other gliding persons recognize the user approach them thereby avoiding contact or collision between both the parties.  <P>COPYRIGHT: (C)2003,JPO