baber/WOPTO huggingface dataset:
Patent JP-2003240517-A (JP)
Title: Method, system and apparatus for detection of earth surface state
Inventor: WAJIMA HIROSHI
IPC: G01B11/30
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth-surface-state detection method in which, e.g. in a runway, an earth surface state causing a trouble in a safe operation of an aircraft such as an F0 state, a pavement crack state, an upheaval state, a wet state, a freezing state or the like can be detected irrespective of a takeoff, and a landing of the aircraft and irrespective of weather and which can reduce an operation by an inspector; and to provide an earth-surface-state detection system and an earth-surface-state detection apparatus.  <P>SOLUTION: A plurality of laser radars 2 which calculate a distance up to an object existing in an earth-surface region, and a plurality of ultraviolet image sensors 3 which detect short-wavelength light contained in a range at a wavelength of 190 to 500 nm so as to image the earth-surface region, are installed on both sides of the runway 1. The earth-surface-state detection apparatus 40 which can communicate between the laser radars 2 and the sensors 3 acquires information indicating the distance and information indicating an image so as to detect the earth surface state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002362434-A (JP)
Title: Body structure of cab over truck
Inventor: SHIBATA TETSUJI
IPC: B62D25/08
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To ensure a cabin space of a cabin in a collision by reinforcing the rigidity around an entrance against the collision load. SOLUTION: In a body structure of a cab over truck comprising a front pillar 1 of a structure of closed section constituting a front edge of the entrance D of the cabin, a locker part 2 of a structure of closed section extending backward from a lower end of the front pillar 1 via a corner part 10 bent backward and constituting a lower edge of the entrance D, and a fender part 3 of a structure of closed section extending backward in an arch shape from a rear end of the locked part 2 to form a wheel house, reinforcements 4 and 5 across the closed section are installed in the closed section reaching the rear end of the locked part 2 from the front pillar 1 through the corner part 10.
Patent JP-2002333862-A (JP)
Title: Light emission device and electronic equipment
Inventor: KOYAMA JUN
IPC: H01L51/50
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of obtaining a fixed luminance, without being influenced by the change in temperature, and to provide its drive method. SOLUTION: A current mirror circuit which is formed by using transistors is provided in each pixel. First and second transistors constituting the current mirror circuit are connected, so that their drain currents are kept at proportional values regardless of the value of a load resistance. Then, this light emission device can control the drive current of an OLED(organic light-emitting diode) and the luminance of the OLED, by making the drain current of the second transistor flow through the OLED, while controlling the drain current of the first transistor to a value corresponding to a video signal in a drive circuit.
Patent JP-2003245668-A (JP)
Title: Water treatment apparatus
Inventor: TANAKA KAZUHIKO
IPC: B01D63/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can perform appropriate purification treatment.  <P>SOLUTION: An aerobic tank 7 of the water treatment apparatus is provided with a reaction tank 11 for storing waste water to be purified, and a cylindrical body 12 whose both end faces are opened and which is disposed in the reaction tank 11 so that the axial direction agrees with the vertical direction. The aerobic tank 7 is provided with a circulation flow generation means 14 which generates a circulation flow passing through the inside of the cylindrical body 12, in the reaction tank 11, and a membrane separation means 16 of which the membrane surface is disposed so as to be positioned along the flow direction of the waste water in the cylindrical body 12. The membrane separation means 16 filters the waste water in the cylindrical body 12 to separate activated sludge in the waste water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247656-A (JP)
Title: Solenoid valve
Inventor: SUTANI YUZURU
IPC: F16H61/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for reducing cost by reducing the number of seal grooves and seal members formed on a sleeve and reducing the number of processes and components.  <P>SOLUTION: The solenoid valve 1 consists of a solenoid 1 and a spool valve part 30, which are integrally connected. The sleeve 31 in the spool valve part 30 has a built-in spool and has a second supply port 34, a first supply port 35, an output port 36, a first drain port 37, and a second drain port 38 formed on the outer surface in the order from the anti-solenoid side. In addition, seal grooves 41, 42, 43 and 44 are formed between ports on the top end side of the second supply port 34, and between the second port 34 and the first drain port 37, and an O-ring 46 is mounted on each seal groove. An oil pathway 51 is formed inside the spool 32 so that the second supply port at the top end and a bleed control pressure chamber 23 communicate with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249077-A (JP)
Title: Semiconductor memory device and its control method
Inventor: FUJISAWA HIROKI
IPC: G11C11/4093
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device whose data write operation speed is improved, and its control method.  <P>SOLUTION: This device has a FIFO memory for holding write-data, a write- amplifier for writing write-data, a first write-system control circuit for generating a first control signal for transferring the write-data to the write-amplifier from the FIFO memory synchronizing with a DQS signal inputted with the last write-data for each pre-fetch number out of write-data burst-inputted by a write-command of one time, a Y system control circuit driving a switch connecting the write-amplifier and a bit line connected to a memory cell corresponding to a write address synchronizing with a pulse edge the prescribed period after input of the last write-data, and a second write-system control circuit outputting write voltage corresponding to the write-data to a memory cell from the write-amplifier with the same timing as the above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220530-A (JP)
Title: Machining vibration table device with ultrasonic vibration and adsorption function
Inventor: KUMAKURA KENICHI
IPC: B23Q3/08
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To overcome limits such that there is a limit in corresponding to reduction of the diameter and the depth even though shape accuracy of the size or the like in mechanical machining to a hard and brittle material such as ceramics, glass, silicon is relatively excellent, for example, the diameter of a hole with several hundreds microns is a limit in boring, it is very difficult to bore a hole with several hundreds microns or less in diameter, and the limit of the depth to the diameter (an aspect ratio) is 5-10.  <P>SOLUTION: Boring of very fine diameter and grooving of a hard and brittle hard-to-cut material can be facilitated by assisting removal of machining chips with so-called a surface wave and by suppressing increase of frictional resistance between the tool tip and an object to be machined by applying ultrasonic vibration in the longitudinal direction to a mechanical machining table for mounting the object to be machined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003055639-A (JP)
Title: Adhesive composition for flexible printed circuit board, and flexible printed circuit board made by using the same
Inventor: MIYAKE YASUFUMI
IPC: C09J11/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for a flexible printed circuit board, having high flame retardancy and excellent in both reliability in flexing and adhesiveness. SOLUTION: The adhesive composition for a flexible printed circuit board contains 18-25 wt.% of an aromatic phosphoric ester, 5-25 wt.% of a flexibilizer, and a metal hydroxide represented by general formula (1): M1- XQX(OH)2 (wherein M stands for at least one kind of metal atom selected from the group consisting of Mg, Ca, Sn and Ti; Q stands for at least one kind of metal atom selected from the group consisting of Mn, Fe, Co, Ni, Cu and Zn; and X is a positive number of 0.01 to 0.5).
Patent JP-2003256160-A (JP)
Title: Information processing device, printing control method, program, and recording medium
Inventor: SUGIYAMA KOICHI
IPC: G06F3/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device, a printing control method, a program, and a recording medium, capable of easily performing a form setup in banner printing.  <P>SOLUTION: The information processing device performs a setup for banner printing, displays a screen 900 for having a user input the kind of recording material that is the object of the banner printing, and, if the kind of the recording material set as the object of the banner printing is inputted in the list combo box 901, generates a printing job including a setting information to direct so as to perform the banner printing on the kind of recording material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328268-A (JP)
Title: Optical module
Inventor: YONEMURA TAKAMOTO
IPC: G02B6/42
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical module having a structure with which the generation of failure in air sealing of a package is decreased when miniaturizing the optical module. SOLUTION: The optical module 10 is provided with a mounting member 20, a lens holder 30, a lens 32, and a semiconductor optical element 22. The mounting member 20 and the lens holder member 30 are arranged along a prescribed axis 12. The semiconductor optical element 22 is optically connected with the lens 32. The wall part of the lens holder member 30 has a first inner surface 30g and a second inner surface 30f. The first inner surface 30g includes a prescribed closed curve defined on a supporting part, located outside a reference plane extending along a prescribed axis, and the second inner surface 30f is located inside the reference plane.
Patent JP-2003260920-A (JP)
Title: Air conditioner for vehicle
Inventor: KURIBAYASHI NOBUKAZU
IPC: B60H1/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish an external disturbing substance and a motion of an occupant, to exclude an influence of the external disturbing substance and to detect a position of a face of the occupant in an air conditioner for a vehicle carrying out an air conditioning control based on temperatures at a plurality of areas including a face part of the occupant.  <P>SOLUTION: A rapid variation of the temperature at some area caused by the external disturbing substance independently occurs in no relation to other areas and in the case where a position of the face is varied, an area where the temperature rises and an area where the temperature descends exist at a set. Thus, a judgment of the external disturbing substance or not and a judgment of a position of the face of the occupant are carried out from the amount of the temperature varied at the respective area utilizing this characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260985-A (JP)
Title: Manufacturing method for tonneau cover for automobile
Inventor: SAKAKIBARA NOBUMITSU
IPC: B60R5/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a tonneau cover for an automobile for reducing the number of processes and the number of side covers and eliminating a trouble such as the removal of the side covers by improving a preliminary winding method for a shaft assembly.  <P>SOLUTION: A winding process for manufacturing the tonneau cover of a three-shaft winding type is constituted of a process for preliminarily winding a front left side tonneau cover on the first shaft assembly to be rotated by a driving jig by inserting a locking part of a shaft of a first shaft assembly, directly mounting the locking part on the rotating driving jig, mounting the locking part on a supporting jig for rotatably supporting the other end part of the shaft, a process for simultaneously and preliminarily winding rear and front right side tonneau covers on second and third shaft assemblies to be rotated by the driving jig, and a process for fitting a first side cover into the first shaft assembly, simultaneously fitting a second side cover into the second and third shaft assemblies, and storing the first, second and third shaft assemblies into a frame for storing and fixing the shaft assemblies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263522-A (JP)
Title: System and program for managing content protection
Inventor: YURA KOJI
IPC: G06F21/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misuse without any restriction of digital image content and facilitate proper utilization.  <P>SOLUTION: An evaluation image mark Mk is expressly inserted and a content identifier ID<SB>c</SB>is secretly embedded in the digital image content C before a use contract. Thereby, even when the digital image content C is improperly published, the evaluation image mark Mk is visually recognized, and the content identifier ID<SB>c</SB>is electronically detected. Especially even when the evaluation image mark Mk is improperly deleted, it can be specified that a system itself is the digital image content C under protection management on the basis of the content identifier ID<SB>c</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261859-A (JP)
Title: Gelling agent and manufacturing method therefor
Inventor: NAOTA TAKESHI
IPC: C07F15/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gelling agent generally having a gel forming capacity with respect to all of flowable compounds comprising molecules having various stereostructures and electronic properties regardless of polarity and non-polarity and capable of developing a gel forming capacity with high efficiency.  <P>SOLUTION: The gelling agent utilizes π-π stacking as self-organizing flocculation force to form a three-dimensional structure and takes molecules of a flowable compound therein to gel the flowable compound. Further, the gelling agent has the response to the stimulation from the outside to gel the flowable compound by external stimulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262011-A (JP)
Title: Daylighting panel
Inventor: FUJITA MASANORI
IPC: E04D3/32
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a daylighting panel having high heat insulation performance and being capable of lightening a burden applied to an air conditioning in a room and being light weight, having high rigidity and being easily worked as compared to a pane.  <P>SOLUTION: The daylighting panel has a surface plate 1, a rear plate 2 and reinforcing materials 3 formed of a transparent or semitransparent synthetic resin. The surface plate 1 and the rear plate 2 are arranged oppositely through air layers 4 while the reinforcing plates 3 are arranged in the air layers 4. Heat insulation performance can be improved by interposing the air layers 4 between the surface plate 1 and the rear plate 2. The daylighting panel is lighter than the pane and rigidity can be increased by installing the reinforcing materials 3 and the air layers 4 and forming the panel of the synthetic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259974-A (JP)
Title: Rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To cook rice with the originality of a user by making a more detailed rice cooking sequence selectable by making rice cooking process time after rice has boiled selectable in a rice cooker cooking rice in a pot removably stored in a rice cooker body.  <P>SOLUTION: The pot 21 removably stored in the rice cooker body is heated by a heating coil 22 driven and controlled by a rice cooking control means 29, a rice cooking sequence is stored in a process storage means 28, a rice cooking sequence can be set and selected by a rice cooking sequence selection means 30 for each rice cooking process, and a rice cooking process time after rice has boiled can be set and selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267897-A (JP)
Title: Method for producing dimethyl carbonate and ethylene glycol
Inventor: KANAMARU TAKASHI
IPC: C07C69/96
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dimethyl carbonate and ethylene glycol by an ester interchange reaction of ethylene carbonate and methanol improved so that the separation of byproducts can be carried out by a simplified step compared to a conventional method.  <P>SOLUTION: The vapor discharged from a gas-liquid separation step is partially condensed, and the dimethyl ether by-produced at the ester interchange reaction is separated as an exhaust gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272230-A (JP)
Title: Multilayer structure type optical recording medium and method for manufacturing the optical recording medium
Inventor: FURUKAWA RYUICHI
IPC: G11B7/24038
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer structure type optical recording medium for recording and/or reproducing a signal by using light or heat with a uniform thickness of an optical transmission layer, causing no air bubbles and flaws, with excellent transfer performance for pits and grooves or the like and having an excellent production efficiency.  <P>SOLUTION: In the multilayer structure type optical recording medium wherein a single layer or more for recording/reproducing a signal by light or heat and a single light transmission layer or more exist, the light transmission layer is characterized in that the layer is made of a thermoplastic resin and the thermoplastic resin contains an infrared ray absorption agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272943-A (JP)
Title: Magnetic anisotropic bonded magnet and its manufacturing method
Inventor: FUJIMOTO YOSHITSUGU
IPC: H01F1/053
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Sm-Fe-N magnetic anisotropic bonded magnet which is formed of fine powder 0.5 to 5 μm in average grain diameter, improved in magnetic properties, and increased in magnetic powder rate, and to provide its manufacturing method.  <P>SOLUTION: Sm-Fe-N magnetic powder displaying magnetic anisotropy and resin are mixed together into a compound. The compound is kept, oriented and compressed inside a mold kept at a normal temperature into a molded body. The molded body is heated up to a temperature of 323 K or above but below the curing temperature of the above thermosetting resin, and then subjected to a densifying process. Thereafter, the molded body is heated up to the thermosetting temperature of the thermosetting resin or above so as to be hardened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274202-A (JP)
Title: Method and device for producing color signal conversion table, and method and device for image processing
Inventor: KITO SHINICHIRO
IPC: G06T1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for producing a color signal conversion table, and a method and device for processing an image process capable of producing a color signal conversion table in response to a color signal space having an imaginary part not existing as a real color.  <P>SOLUTION: The method of producing the color signal conversion table for converting a first color signal to a second color signal has steps of setting an imaginary color area in response to the color signal with respect to at least one of the first and second color signals, and producing the color signal conversion table for performing a color conversion based on the imaginary color area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271961-A (JP)
Title: Method and device for authenticating fingerprint
Inventor: TAWARA YOSHINORI
IPC: G06T7/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve authentication precision for a user having a fingerprint in which many longitudinal stripes exist.  <P>SOLUTION: In this fingerprint authenticating method wherein an authentication side fingerprint image data collected by a sensor for reading a fingerprint image in every one line is collated with a registration side fingerprint image data, and wherein the subject is identified based on a judge-determination result therein, a feature of the stripe in each line is detected based on a concentration change of a picture element in each line in the authentication side fingerprint image data, when an integrated evaluation value used for evaluating integrally a conformity degree between the authentication side fingerprint image data and the registration side fingerprint image data is calculated, the integrated evaluation value is calculated using a value providing a feature of the detected stripe, and the subject is identified based on the integrated evaluation value. The purpose of the present invention is solved by the fingerprint authenticating method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274351-A (JP)
Title: Device and method for information reproduction accompanied by image display
Inventor: IWASAKI MASAO
IPC: G11B27/34
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for information reproduction which can instantaneously display a desired image with ease by preparing a switch for image display in the body of the device for information reproduction.  <P>SOLUTION: The device for information reproduction has: a control part 2 with a reproducing function of outputting a reproduced signal by decoding content information accompanied by acquired image information; a display part 9 which displays information according to the content information and operation information; and an image switch 22 which is provided in the device body and is for displaying the image information. The control part 2 detects the image switch 22 being operated and performs control for displaying an image corresponding to the image information at the display part 9 and, for example, a jacket image of a music source can immediately be displayed at the display part 9 only by depressing the image switch 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003028857-A (JP)
Title: Dorpamine receptor ligand model
Inventor: SUNAKAWA JUN
IPC: A61P25/28
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a dorpamine D4 receptor binding ligand candidate compound is sorted. SOLUTION: The method is performed by the following process. (1) The stable conformation of a compound to be tested is decided. (2) The adaptability of the model in which the stable conformation is expressed by Formula (1) [in the formula, E represents a hydrophobic part structure, b represents the center of gravity on E, G represents an aromatic ring, a represents the center of gravity of G, A represents carbon atoms or nitrogen atoms, J represents a nitrogen-containing aliphatic heterocyclic ring, x represents the distance between a and b, y represents the distance between the nitrogen atoms on J and b to be 50 to 60, and U represents an angle formed by a line connecting a to b and by a normal l perpendicular to S to be 20 to 60 deg.]. (3) The adapted compound is used as the dorpamine D4 receptor ligand candidate compound.