baber/WOPTO huggingface dataset:
Patent JP-2002210028-A (JP)
Title: Radiation irradiating system and radiation irradiating method
Inventor: SAKAMOTO TAKENOBU
IPC: A61N5/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the utilization efficiency of radiation is low. SOLUTION: A radiation irradiating region 3 to be irradiated with radiation and its surrounding region are divided into a plurality of unit irradiation regions and radiation irradiating simulation of irradiating radiation is carried out according to the shape of each divided unit irradiation region and such a radiation irradiating condition that the flat degree in the radiation irradiating region 3 is within the desired range and that the dosage of radiation irradiated to the unit irradiation region of the surrounding region is minimal is determined.
Patent JP-2002220174-A (JP)
Title: Rail bracket
Inventor: OKAMOTO KENICHI
IPC: B66B7/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the planar occupation area of an elevator shaft in view of effective use of a building floor area. SOLUTION: A tip end of a horizontal portion of a rail bracket is narrowed to preclude an interference of the rail bracket with other peripheral equipment and reduce an elevator shaft space while ensuring strength of the rail bracket.
Patent JP-2002221684-A (JP)
Title: Method for driving and rotating rotator and air bearing device for rotator
Inventor: ANDO BUNTO
IPC: H04N1/113
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an air bearing device for a rotator capable of stably rotating a rotator without damaging a rotary shaft. SOLUTION: This air bearing device 20 for the rotator air-supports and drives and rotates the rotator consisting of a polygon mirror constituting body 21 where a mirror surface is formed on a side surface 29, the rotary shaft 24 is inserted and fit in its center part and also an insertion barrel 27 in which a magnet ring 31 is inserted is integrally formed at its lower part, and has an air supply path constituting body 33 having an air supply path 37 for supplying air toward the inner peripheral wall of the barrel 27 and an air discharge path constituting body 34 where an air discharge port 50 communicating with the path 37, facing to the inner peripheral wall of the barrel 27 and discharging the air toward the inner peripheral wall in order to rotate the rotator in a fixed direction while supporting the rotator is formed.
Patent JP-2002223416-A (JP)
Title: Decoding method for moving picture
Inventor: YASUDA MAKOTO
IPC: H04N19/70
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a decoding method for a moving picture that realizes a smooth reproduction image without losing the display naturalness in the case of reverse reproduction. SOLUTION: Only I or P frames are decoded and the decoded frames are outputted in the reverse sequence to that at usual reproduction to obtain a reproduced image. In this case, images of all the frames are not left but when decoding of the I, P frames is finished, an image memory storing one-side fields of one preceding I, P frames is released and the storage area of the image memory is used again for succeeding decode processing. The decode processing is executed until no available storage areas of the image memory exist and the decode processing and the reverse sequence output of the completed image are conducted in parallel.
Patent JP-2002221831-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer which is excellent in the charge stability of particles, dispersion stability, redispersion property and fixing property and which realizes excellent sensitivity for printing ink and printing durability even in an electrophotographic plate making system which has rapid developing and fixing processes and uses a large-size master plate. SOLUTION: In the liquid developer for electrostatic photography prepared by dispersing at least resin particles in a nonwater solvent having >=109 Ωcm resistivity and <=3.5 dielectric constant, the dispersed resin particles are copolymer resin particles obtained by polymerizing and granulating a solution containing monofunctional monomers (A) soluble with a nonwater solvent and changed into insoluble by polymerization, monofunctional monomers (B) containing amino groups, monofunctional monomers (C) containing acidic groups selected from -PO3H2, -SO3H and -SO2H groups, macromonomers(MA) and a dispersion stabilizing resin (P) having a specified component.
Patent JP-2002221827-A (JP)
Title: Polyester toner
Inventor: ITO KOICHI
IPC: G03G9/087
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyester toner showing preferable non-offset property in a heated and fixed part in a second printing stage for double-face printing. SOLUTION: The polyester toner contains the following binder resin and has 130 to 180 deg.C softening temperature Tend and 58 to 68 deg.C glass transition temperature Tg. The binder resin consists of 50 to 90 mass% of a crosslinked polyester resin (A) having 1 to 60 mass% methylethylketone-insoluble content, 195 to 235 deg.C softening temperature Tend and 65 to 72 deg.C glass transition temperature and containing 1 to 10 mass% of polyethylene wax and/or polypropylene wax, and 10 to 50 mass% of a non-crosslinked polyester resin (B) having <=120 deg.C softening temperature Tend and 45 to 55 deg.C glass transition temperature.
Patent JP-2002225169-A (JP)
Title: Transparent gas barrier laminated film
Inventor: MIYAMOTO TAKASHI
IPC: B32B9/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a transparent gas barrier laminated film having high gas barrier properties alone. SOLUTION: In the transparent gas barrier laminated film constituted by providing a transparent gas barrier layer comprising at least a membrane of an inorganic compound on the single surface of a base material comprising a transparent plastic film, the surface roughness RMS (square average roughness) of the transparent gas barrier layer calculated within a range of 100 μm2 or more is not more than 25 nm and the transparent gas barrier layer has no projection with a height of 0.1 μm or more.
Patent JP-2002224436-A (JP)
Title: Video game device, method for controlling the same, and video game program and computer readable recording medium with the recorded program
Inventor: AOKI KAZUHIKO
IPC: A63F13/42
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a video game that can give a player a sensation of actual participation to a combat. SOLUTION: The video game device accepts input of direction indications from a player by the operation of a joystick throughout a certain period, when an attack command from a player is inputted by the operation of a keypad. When it is decided that a series of direction indications inputted during the period correspond with an effective technique command, a technique animation such as 'cut as if to draw an L' (refer to the arrow in the Fig.(a)) in which a player character swings a weapon in directions indicated by direction indications.
Patent JP-2002225241-A (JP)
Title: Ink jet printer and its printing method
Inventor: NAKAJIMA KENICHI
IPC: B41J2/01
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer and its printing method for effective printing with improved printing speed by reducing useless printing operations according to the width of an image to be printed. SOLUTION: The printer has a print head having M nozzles (M is an integer not less than two) capable of printing M dots simultaneously at a given nozzle pitch in a Y-axis direction of two dimensions. In printing an image on a printing object by scanning it in the X-axis direction and the Y-axis direction relatively, the width of the image to be printed as a width of the Y-axis direction of the printing is determined image; a feed pitch of the relative scanning in the Y-axis direction is determined according to the width; the head relatively scans the printing object in the X-axis direction to print dot-lines extending in the X-axis direction with M dots, to the maximum, aligned in the Y-axis direction; and after the printing, the head is relatively moved to the object at the feed pitch for relative scanning in the Y-axis direction.
Patent JP-2002230651-A (JP)
Title: Sales information control method and system therefor
Inventor: MORITA TOSHIAKI
IPC: G06Q50/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To solve such problems that there in an agony when giving a privilege such as a discount to customers purchasing commodities in a system setting conditions for giving a privilege to customers in a register single body, allowing the register to determine it based on sales information of the purchased commodities and the conditions, and giving the privilege to the customers, and that it is impossible to give a privilege based on the turn which the customer waits for to pay in the store. SOLUTION: This sales information control method controls the sales of the commodities, etc., through communication between sales information registration devices such as the registers and a control device obtaining the sales information such as commodity names from the sales information registration devices and converting them into database. In this sales information control method, the control device side sets the conditions giving the privilege to the customers purchasing the commodities, determines whether or not the sales information obtained from the sales information registration device is fitted to the conditions, and gives the privilege such as the discount to the customers based on the determination.
Patent JP-2002230598-A (JP)
Title: Parking area management device for self-advancing parking area
Inventor: ROUYAMA MIKIO
IPC: G06Q50/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a parking area management device for a self-advancing parking area in which a vehicle can smoothly enter or leave the area without stopping, and in which different parking fees can be set based on positions and grades of parking spaces without prohibiting smooth traveling of the vehicle in the parking area. SOLUTION: Vehicle data are read by communication between an entrance antenna 12 or an exit antenna 13 and an on-vehicle device 10 at an entrance and an exit of the parking area. The vehicle is recognized by communication between an antenna in the area and the on-vehicle device every time it passes a different parking area. The parking areas for the respective vehicles can thus be totally controlled by this management control device.
Patent JP-2002225382-A (JP)
Title: Printer
Inventor: MATSUDAIRA MASATOSHI
IPC: G06F3/0485
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance convenience in using by a user at the time of selecting an image being printed. SOLUTION: At the time of frame selection processing where a user selects an image being printed, three reduced images are arranged laterally in the order of frame number on a color liquid crystal unit 40. The user can scroll the three reduced images to an image of next frame number by depressing a right button 30R and can scroll to an image of preceding frame number by depressing a left button 30L. Since a plurality of reduced images are displayed, the user can find out an image being printed easily with no strange feeling because the scrolling direction corresponds to the direction of the button.
Patent JP-2002199908-A (JP)
Title: Fastening tool
Inventor: NIRE TAKAO
IPC: A41F1/00
Filed: 2001-01-01
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool for a button of clothing or a buckle of belt which can be fastened or unfastened easily, especially can be fastened surely. SOLUTION: A base part equipped continuously to the tip parts of one pair of arm parts which turn, possess magnets with mutually opposite polaritys, whose magnetic force connects one part of base part freely attachably and detachably. The base part is installed with a fastening means constituted of at least one pair of concave and convex part. As the tips of the arm part which turn approach mutually, the facing concave and convex part are fastened. One pair of base part that are connected by magnetic force of a magnet are prevented from shifting in the horizontal and the revolving direction. As to one pair of base part which are placed and connected up and down, the tip of the arm part which turns shifts downward when the upper base part is pushed, and the fastening of the concave part to the convex part is cancelled.
Patent JP-2002233463-A (JP)
Title: Rice washer
Inventor: INADA TAKESHI
IPC: A47J27/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the installation property of a rice washer in a rice washer for removing rice bran on the surface of polished rice. SOLUTION: For this rice washer 20 for feeding the prescribed amount of the polished rice 1 to a rice washing part 21 and performing the processing of washing the rice by a control means 22, a rice cooker 23 can be installed on the upper part of the rice washer 20.
Patent JP-2002236651-A (JP)
Title: Information distribution system, indicating terminal, and mobile terminal
Inventor: KITADA SEISHU
IPC: H04N21/4786
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system capable of delivering shot data generated by a digital camera to a subject. SOLUTION: Mobile terminals 200 and the digital camera 100 are connected so as to be communicable by means of close radio communication. The digital camera 100, when a release switch 43 is pressed down, sends a ready-to-send for recipients' addresses to the mobile terminals 200 using a close radio communication device 41. It also receives the recipients' addresses in return for the ready-to-send, and if a distribution direction is made, the shot data is sent as an e-mail to the recipients identified by the received recipients' addresses. The mobile terminal 200 consists of a RAM 54 which stores recipients' addresses. When it receives a ready-to-send from the close radio communication device 61, it reads out the recipients' addresses from the RAM 54, and sends the read-out recipients' addresses to the digital camera 100.
Patent JP-2001312320-A (JP)
Title: Voltage regulating circuit for electronic circuit
Inventor: KADOWAKI TADAO
IPC: G05F3/24
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulating circuit for generating a constant voltage for electronic circuit which reduces the fluctuation of the voltage with a temperature change. SOLUTION: A constant voltage generating circuit 100 for generating the constant voltage, is provided with a first voltage generating circuit 110 for generating a reference voltage and a second voltage generating circuit 130 for generating the constant voltage having a prescribed correlation with the reference voltage. The first voltage generating circuit 110 is provided with a first constant current source 150-1 for supplying a constant current and a first transistor 112 for voltage control for electrifying the constant current and outputting the reference voltage with a prescribed potential as a reference and the constant current is set to a value in the saturating operation area of the first transistor 112 for voltage control.
Patent JP-2002244053-A (JP)
Title: Micromirror and method of manufacturing for the same
Inventor: HARA MASATERU
IPC: B81B3/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a micromirror which can be manufactured by a simple process step and can be displaced to a wide angle and a method of manufacturing for the same. SOLUTION: The (111) face formed by subjecting a silicon (100) substrate 11 to anisotropic etching is used as a mirror section 12 and a connecting section 14. The connecting section 14 is provided with a driving coil 14A. A permanent magnet 20 is installed to the underside of the silicon substrate 11 and electric current is passed to the driving coil 14A in the magnetic field of the permanent magnet 20, by which a Lorentz's force is generated and a hinge section 15 is moved back and forth in a direction approximately parallel to the (100) face of the silicon substrate 11. As this hinge section 15 is driven, the mirror section 12 is displaced to wide angles.
Patent JP-2002238840-A (JP)
Title: Endoscope
Inventor: SETO HIDEYUKI
IPC: G02B23/24
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope that can prevent the eccentricity of a flexible tube and a curved tube in addition to reducing the number of part items related to a connection part between the flexible tube and curved tube and moreover shortening the length and reducing the diameter of a hard part related to the connection part between the flexible tube and curved tube. SOLUTION: A connecting part 14 and the curved tube are rotatably connected without fixing a curved piece of the final end of the curved tube to a connecting member 13 disposed at the distal end of the flexible tube 7 in an insertion part.
Patent JP-2001291481-A (JP)
Title: X-ray tube bearing
Inventor: WANDKE NORMAN E
IPC: H05G1/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an effective heat block for a rotor bearing shaft in an X-ray tube, to lower a temperature of a front bearing race, and to increase a life of an X-ray tube. SOLUTION: An X-ray tube includes an evacuated chamber (12), which includes a rotor (34), in which an anode (10) is rotated in an electron-flow path (A) to generate X-ray (B) and heat. The rotor includes the bearing shafts (54, 80, 122) that are coupled to the anode by a heat conductive structure (40). The bearing shafts are comprised of the bearing balls (44F, 44R) on which soft metal lubricant has been applied, inside the front and the back bearing races (64, 104, 126, 66, 108, 130). The anular grooves (70, 94, 132) are formed in the shafts in a longitudinal direction.
Patent JP-2001318333-A (JP)
Title: Scanning optical device and image forming device using the same
Inventor: KIMURA KAZUMI
IPC: G02B13/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical device which can obtain a sharp image of high picture quality and an image forming device which uses it. SOLUTION: This scanning optical device has an incidence optical means 16 which makes at least one piece of luminous flux emitted by a light source means 1 incident on a deflecting means 5 and an image forming means 6 having at least one diffracting surface 64 for imaging on a scanned surface 9 at least one pieces of luminous flux reflected and deflected by the deflecting means. A limiting means 7 which limits stray light of unnecessary diffracted light of degree different from the degree of diffracted light used to form a spot on the scanned surface as to the light diffracted by the diffracting surface is provided in the optical path between the diffracting surface and scanned surface.
Patent JP-2002245209-A (JP)
Title: Method and device for supporting merchandise recycle tracking
Inventor: KITA KAZUNORI
IPC: G06Q50/10
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To easily track the execution state of recycling of a scrapped merchandise. SOLUTION: Merchandise 50 is sold with an electronic tag 30 attached thereon. Merchandise information, part information and disposal reference information are previously stored in the electronic tag 30. When the merchandise 50 is thrown away of by a user 60 as the disposed merchandise, recycling history data indicating processes for recycling executed by each agent relating to recycling such as a retail shop 70, a processor 80 and a carrier are stored in the electronic tag 30 by each agent and the stored data are further stored in a database, installed in a recycle tracking support server 20. The user, other individuals or the directing authorities can access the server 20 via the Internet and retrieve or sum up the recycle processing history data.
Patent JP-2002247715-A (JP)
Title: Distribution board
Inventor: KONDO RYUJI
IPC: H02B1/38
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board which makes fitting of a cover 2 reliable, and facilitates the fitting using a simple structure. SOLUTION: An engaging part 3 having an approximately U-shaped cross section is formed into a body united with the cover 2 at least at either one of ends of the cover 2, and engaging claws 4 which are elastically deformable are formed at the other ends.
Patent JP-2002246373-A (JP)
Title: Plasma processing method and plasma processor
Inventor: YAMADA YUICHIRO
IPC: H05H1/46
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the circuit of a device from breaking down due to the surface potential of its substrate increasing abnormally at the instant, when moving and separating its substrate from the surface of the electrode of a plasma processor, after completing its plasma processing. SOLUTION: In the plasma processor, a substrate 4 is mounted on a first electrode 5 present in a vacuum container 1, and to at least one of the first electrode 5 and a second electrode 6 opposite to the first electrode 5, high-frequency power is applied via an impendence-matching device 7. Further, in the plasma processor, there are provided a DC-potential measuring means 11 for measuring the DC potential of the electrode, connected to the impedance matching device 7 and an abnormality sensing means 15 for outputting an abnormality signal, when the measured value by the DC-potential measuring means 11 exceeds a fixed threshold, in the case of the substrate 5 being lifted and separated from the surface of the first electrode 5 by a substrate vertical moving mechanism 9.  Also, there may be provided a speed control means for altering the moving speed of the substrate vertical moving mechanism 9, corresponding to the magnitude of the measured value by the DC-potential measuring means 11.
Patent JP-2002244807-A (JP)
Title: Optical coordinate output device
Inventor: KATO MASAYOSHI
IPC: G06F3/038
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly prices optical coordinate output device with high follow-up performance for a wide input region. SOLUTION: Angle detecting parts 6 and 7 have a high angel detection resolution, while angle detecting parts 4 and 5 have a low angle detection resolution. A central processing unit 10 controls each operation and unit. A memory means 11 stores the result of the operation, etc. When an operator holds a coordinate indicating member 3 and indicates a desired coordinate on a coordinate indicating surface, a reference light beam is irradiated from a light source of the coordinate indicating member 3, and the position of the light source of the coordinate indicating member 3 is measured based on the principle of triangulation by combining the angle detecting parts 6 and 7 with a high resolution and the angle detecting parts 4 and 5 with a low resolution.
Patent JP-2001312966-A (JP)
Title: Cathode-ray tube and its production method
Inventor: YAMAZAKI HIROKI
IPC: H01J9/34
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube and its production method allowing an electron gun to be mounted on a neck portion at a low temperature for a short time, while suppressing the temperature rise of a cathode as much as possible. SOLUTION: The method of producing the cathode-ray tube comprises sealing a stem base glass, to which the electron gun is mounted, to a tubular neck glass and mounting the electron gun on the neck portion A glass characterized by a wavelength 1,050 nm infrared transmissivity of 85% or lover in the direction of the wall thickness is used as a glass member for at least one of the heck glass or the stem base glass, and the neck glass and the stem base glass are sealed to each other using a sealer.