baber/WOPTO huggingface dataset:
Patent JP-2005204489-A (JP)
Title: Control system of vehicle
Inventor: MAEDA YOSHINORI
IPC: B60L50/16
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to maintain a vehicle in a desired state, by reducing the delay of vehicle behavior in steering of a driver, in a four-wheel-drive vehicle in which four-wheel steering is possible and a motor is mounted on at least one right or left wheel of the front and rear wheels.  <P>SOLUTION: The control system of a four-wheel-drive vehicle, in which four-wheel steering is possible, performs the control for giving a moment to a vehicle and the control for setting up an actual steering angle independently of a front wheel and a rear wheel. The moment to be given to the vehicle, the front wheel actual steering angle ratio of the steering input and the actual steering angle to be set as a front wheel, and the rear wheel actual steering angle ratio of the steering input and the actual steering angle to be set as a rear wheel are computed so that at the steering time the yaw rate generated by the vehicle in the case of giving the moment, the body slip angle, and the lateral acceleration are controlled as a desired value. The moment, the front wheel actual steering angle ratio to be computed in this way, and the rear wheel actual steering angle ratio are set in the vehicle, so that it may be possible for the vehicle at the time of steering to generate a suitable vehicle behavior.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207062-A (JP)
Title: Sliding door device
Inventor: ONISHI KEIICHIRO
IPC: E06B3/46
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door device which performs deodorization and purification of the interior of a room upon opening/closing of the sliding door.  <P>SOLUTION: The sliding door device is formed of the sliding door 4 arranged in an entrance of the room, a sliding door frame member 2, and a door pocket 3 arranged on one side of the sliding door frame member 2, for housing therein the sliding door. Herein at least a room-side front surface 41 of the sliding door 4 is coated with a photocatalyst or an oxygen catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215059-A (JP)
Title: Liquid crystal display device, driving device thereof, and method for driving liquid crystal display device
Inventor: MIZUMAKI HIDETAKA
IPC: G09G3/20
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a driving device thereof, and a method for driving the liquid crystal display device, capable of performing optimum overshoot driving even in the case of temperature variation in a viewing area.  <P>SOLUTION: The liquid crystal display device includes a plurality of scanning signal lines, a plurality of data signal lines in which a video signal is supplied as a data signal suitable for grayscale display, and a display panel 2 in which pixels connected via switch sections corresponding to intersections between the scanning lines and the data signal lines are arranged in a matrix state. A plurality of data generating sections A to D for generating the data signals on the basis of the video signal and the video signal which is at least one frame ahead of the relevant video signal are provided and data generating sections A to D generate data signal respectively on the basis of different output levels. A data generating section containing section 54 for containing therein a plurality of data generating sections A to D, and a data generating section switching memory 53 for selecting one data generating section from the plurality of data generating sections A to D contained in the data generating section containing section 54, for each scanning line, are included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212565-A (JP)
Title: Noise reducing device and crawler (belt) type traveling body
Inventor: NIITSU YASUKATSU
IPC: B62D55/096
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reducing device and a crawler (belt) type traveling body 10 therewith shutting out noise generated during traveling of the crawler (belt) type traveling body 10 and reducing the noise given to the periphery as much as possible.  <P>SOLUTION: The noise reducing device is provided outside the crawler (belt) type traveling body 10, and shuts out the noise generated from the crawler (belt) type traveling body 10. Thus, when the crawler (belt) type traveling body 10 travels, the noise generated from the crawler (belt) type traveling body 10 can be shut out and the noise given to the outside can be suppressed to a minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214780-A (JP)
Title: Pressure sensor
Inventor: ONODA MASATOSHI
IPC: G01L19/14
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor having a structure preventing corrosion between a housing and a metallic diaphragm which are made of different metals.  <P>SOLUTION: The metallic diaphragm 34 is connected to the housing 30 side, wherein the connection part is placed inside an O-ring 43. Thereby, if water penetrates through a caulking section 36, the water is sealed by the O-ring 43 and does not reach the connection part between the metallic diaphragm 34 and the housing 30. Consequently, even when the housing 30 and the metallic diaphragm 34 are made of different metals, the occurrence of corrosion therebetween caused by a contact potential difference is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216134-A (JP)
Title: Power supply circuit
Inventor: NAGASAWA TAKAYUKI
IPC: G06K19/07
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit for supplying stable power by keeping constant an input voltage VDP and an output voltage VDDF even in the case of rapid load variations.  <P>SOLUTION: The power supply circuit includes an antenna for receiving power, a rectifier which is connected to the antenna, for converting an AC voltage from the antenna into a DC voltage, a voltage drop circuit for dropping the DC voltage to generate an output voltage which is to be supplied to a load side, and a regulator for controlling the voltage value of the output voltage by controlling a resistance value which is connected in parallel with a load at the load side, between the output voltage and a ground voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217921-A (JP)
Title: Camera device
Inventor: HANZAWA HIROSHI
IPC: H04N5/225
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera device in a simple constitution for recognizing photographing information displayed before the eye and photographing even when a person moves.  <P>SOLUTION: The camera device includes a housing 16, with which a lens 15 is engaged, an image pick-up unit 17 fixed to an inner upper part of the housing 16, a goggle 11 located on the inner side of the lens 15 and equipped with a transparent film type LCD 18, which is fixed at just before the eye of the photographer, and an operation signal input unit 12 jointed with the goggle 11 through a coupling rod 12a for entering an operation signal to the image pick-up unit 17 according to the voice the photographer utters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218635-A (JP)
Title: Measurement system and receiver
Inventor: TSUJI YOSHIMITSU
IPC: A63B71/06
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement system capable of precisely detecting goal times of players.  <P>SOLUTION: The measurement system includes first and second trigger lines 52, 53 arranged spaced apart one another in a horizontal direction and through which inverse phase electric currents are passed one another, a null point 50 where a magnetic force in a horizontal direction is neutralized by the first and second trigger lines 52, 53 is formed at the center portion of the same. Further, the system includes ID tags having predetermined ID numbers and having antenna coils 11 moving in a horizontal direction over the first and second trigger lines 52, 53. The ID tags include null point detecting means detecting the null point 50, and a transmission means outputting own ID number along with a count value showing the transmission number of times of the ID number when the null point detecting means detects the null point 50. A receiver 30 receives the data transmitted from the transmitting means of the respective ID tags.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218639-A (JP)
Title: Cosmetic container
Inventor: YURI HIROAKI
IPC: B65D25/20
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container capable of preventing splitting or breaking of a solid cosmetic material filling an inner tray without forming a recess, etc. on the side surface of the inner tray, and permitting refilling the inner tray.  <P>SOLUTION: The cosmetic container comprises a container body 1 with a cosmetic tray storing recess 1a formed on the top and a lid body for covering the container body 1. Leaf spring disposing recesses 12 are formed on opposite sides of the cosmetic tray storing recess 1a, and leaf springs 11 are disposed in the leaf spring disposing recesses 12 respectively to face each other. A high-rigidity part is formed in each leaf spring 11, and the cosmetic tray 3 is pressed and clasped by the leaf springs 11, with the high-rigidity parts of the leaf springs 11 in contact with both sides of the cosmetic tray 3 facing each other, and is stored in the cosmetic tray storing recess 1a. Accordingly, the cosmetic tray 3 is prevented from coming out of the cosmetic tray storing recess 1a by the frictional resistance generated in the contact parts between the high-rigidity parts and the both sides of the cosmetic tray 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163981-A (JP)
Title: Manufacturing method of retardation film
Inventor: HOSOI MASAHIRO
IPC: B29L11/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-molecular retardation film that is small in thickness, retardation range, and a retardation spot in a minute range, that has also small, improved, and excellently uniform lagging axis size, and that has excellent transparency, is free from scratches or abrasion, and is suitable for optical use.  <P>SOLUTION: A high molecular solution is made to flow on a substrate to form a fluid film. It is then separated from the substrate, dried, uniaxially stretched, and cooled to form the retardation film. In this manufacturing method, the uniaxial stretching is performed through a first stage stretching and a second stage stretching. Also, the second stage stretching is performed at a temperature 1-20°C higher than in the first stage stretching to produce the retardation film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005221438-A (JP)
Title: Wrist watch with myocardial infarction warning function
Inventor: MAKITSUBO TAKESHI
IPC: G04G99/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist watch with myocardial infarction warning function which allows a user to easily recognize weather conditions which are likely to cause the onset of myocardial infarction.  <P>SOLUTION: The wrist watch with myocardial infarction warning function 1 allows a caution display 10 or a warning display 9 to emit light according to the degree of possibility of onset when temperature detected by a temperature sensor 7 and atmospheric pressure detected by an atmospheric pressure sensor 8 reach predetermined thresholds and allows a warning sound generator 11 to produce warning sounds which are different according to the light emission of each display. The user of the wrist watch with myocardial infarction warning function 1 can easily recognize weather conditions which are likely to cause the onset of myocardial infarction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224306-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent players from being fed up with the games.  <P>SOLUTION: In the game machine which carries out the special performance in parallel with the normal game, for example, as the special performance in parallel with the normal game, the points which are granted to the players when the counts of the games exceed the prescribed value are integrated and the players are granted the special favor selected (s74) by the players (s76). This special performance is carried out in the contents corresponding to the points determined responding to the operations by the players, not merely when the points reach the prescribed value. This can avoid a uniformity in the contents of the patterns up to the timing of the special performance and the special performance and the character of the game that allows the players to be positively involved in the special performance hinders the players from being feeling dull in the customary generation of the special performance and can attract the interests of the players sufficiently in the games, thereby preventing the players from being fed up with the games.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225953-A (JP)
Title: Electric conversion luminescent polymer and organic electroluminescent element
Inventor: SUNAGA TOMOYASU
IPC: H01L51/50
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To control reduction in luminous efficiency, deterioration of element life and change of luminescent color.  <P>SOLUTION: Reduction in luminous efficiency, deterioration of element life and change of luminescent color brought about by chlorine and impurities contained in a luminescent layer 12 are controlled by reducing impurities having fear of causing a bad condition in the luminescent layer 12 by the previously lessened amount of chlorine in a luminescent polymer of electric conversion constituting the luminescent layer 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004265573-A (JP)
Title: Objective lens for optical pickup device, optical pickup device, and optical information reproducing and reproducing device
Inventor: KIMURA TORU
IPC: G02B13/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for an optical pickup device capable of compatibly recording and reproducing two kinds of optical information recording media, like a BD (blue ray disk) and DVD (digital versatile disk), varying in the thicknesses of protective layers and have a great difference in use wavelengths, an optical pickup device and an optical information recording and reproducing device.  <P>SOLUTION: The objective lens has a diffraction structure composed of a plurality of zones of a concentric form set in such a manner that the degree n2 of the diffracted light having the largest quantity of light out of the diffracted light generated when a second luminous flux for the DVD is made incident thereon attains the order lower than the degree n1 of the diffracted light having the largest quantity of light out of the light generated when a first luminous flux for the BD is made incident thereon. The spherical aberration changing due to a difference in the thicknesses between the first protective layer for the BD and the second protective layer for the DVD by the action as a refractive lens can be offset and corrected by utilizing the dependency of the diffraction structure on wavelengths.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005227235-A (JP)
Title: Serial interface circuit, semiconductor integrated circuit, wiring-error detection system, and wiring-error detection method
Inventor: TAKAGI MUTSUMI
IPC: G06F13/38
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial interface circuit capable of a plurality of wiring inspections by only one time wiring inspection even when a plurality of semiconductor integrated circuits provided with a serial interface are connected to one semiconductor integrated circuit for controlling the serial interface, and to provide the semiconductor integrated circuit, and a wiring-error detection method.  <P>SOLUTION: A wiring-error detection system uses ASIC having a serial interface circuit capable of switching and selects all the same interface systems. A test mode setting data carrying out wiring-error detection to ASIC from CPU generating a serial interface control signal is output once by previously mounting a test mode corresponding circuit in ASIC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065218-A (JP)
Title: Photoelectric conversion device and method
Inventor: AKITA TAKASHI
IPC: H04B10/275
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device and method used for connecting an optical data transmission system and an electric data transmission system and capable of reciprocal conversion of a binary optical digital signal and a multivalue electric analog signal, and also capable of accurate initialization processing in the both system.  <P>SOLUTION: If a master data transmission device is in the optical data transmission system, a clock reproduced in a first clock reproducing unit 91 on the basis of an optical signal received from the optical data transmission system is selected in a clock selection unit 93. If the master data transmission device is in the electric data transmission system, a clock reproduced in a second clock reproducing unit 92 on the basis of a lock signal received from the electric data transmission system is selected in the clock selection unit 93. A mapping unit 74 and a digital filter 75 and a D/A conversion unit 76 perform processing in accordance with the clock selected by the clock selection unit 93.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234738-A (JP)
Title: Semiconductor memory device
Inventor: INOUE MANABU
IPC: G06F12/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a writeback process of address management information required in each prescribed writing unit to a nonvolatile memory to improve writing performance, in a semiconductor memory device.  <P>SOLUTION: This semiconductor memory device has: the first nonvolatile memory 111 storing the address management information and user data in each unit; and a second nonvolatile memory 107 performing high-speed rewriting for temporarily storing the address management information, and having a large number of rewriting frequencies. An address management information control part 105 performs the update control of the address management information temporarily stored in the second nonvolatile memory 107 according to a writing process of the user data. A nonvolatile memory access control part 106 performs the writing control of the user data into the nonvolatile memory 111, and the writeback control of the address management information temporarily stored in the second nonvolatile memory 107 to the first nonvolatile memory 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252458-A (JP)
Title: Apparatus and method for detecting edge of recording material
Inventor: BLOHDORN GERHARD FRITZ
IPC: B41C1/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of simply and reliably detecting the edge of a recording material, particularly a plate 3 in an exposure device for recording a printing original 15, particularly an external drum type exposure device.  <P>SOLUTION: The exposure device comprises an exposure drum 1 for storing the plate 3 and an exposure head 11, and is configured such that the exposure head 11 moves in the axial direction of the exposure drum along the exposure drum 1 and exposure light is converged on the plate 3. Further, touch sensors 30, 40, 50, 60 are arranged, and the touch sensors comprises touch fingers 31 and sensors, wherein the touch fingers 31 are made so as to intrude and turn in grooves 16 arranged on the surface of the exposure drum 1, and the sensors are made so as to send out signals when the touch fingers 31 move and touch the edge of the recording material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005230250-A (JP)
Title: Image display method, image display device and game machine
Inventor: HOSOYA YOSHINORI
IPC: A63F13/52
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To continue a game without influencing the game and causing a player to suffer eye strain.  <P>SOLUTION: The image display method displays an image G including special patterns showing a lottery condition of a game machine on a screen panel 32 and performs the display control process of setting the brightness of a second area A2 except a first area A1 including the display area of the special pattern in the screen panel 32 to a level lower than the brightness of the first area A1 at the time when prescribed conditions are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233516-A (JP)
Title: Refrigerator
Inventor: YOSHITOMO MAKOTO
IPC: F25D23/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having antibacterial, deodorizing and mildew-proof functions and the like with a simple constitution.  <P>SOLUTION: This refrigerator 2 having an openable and closeable door 6, and forming a sealed space by closing the door 6, comprises a freezer 16 and a forcible circulation fan 18 for allowing the air inside of the refrigerator to be circulated in a state of being passed through a cooling part of the freezer 16. An inside wall face 10 is coated with metal support-type photocatalyst particles 24 dispersed in a binder. The metal support-type photocatalyst 24 is prepared by supporting metallic fine particles 20 of silver on surfaces of titanium dioxide particles 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232368-A (JP)
Title: Curable resin composition, sealing agent for liquid crystal dropping method, vertically conducting material and liquid crystal display device
Inventor: OYAMA YUICHI
IPC: G02F1/1339
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition which exhibits excellent processability when used as a sealing agent in the manufacture of the liquid crystal display device by a dropping method and permits the manufacture of a liquid crystal display device giving images of high quality which hardly causes liquid crystal contamination and color unevenness, a sealing agent for the liquid crystal dropping method and a vertically conducting material comprising the curable resin composition, and the liquid crystal display device.  <P>SOLUTION: The curable resin composition comprises 100 pts.wt. of a (meth)acrylic acid-modified novolak-type epoxy resin having 20-100% of epoxy groups thereof modified with (meth)acrylic acid and 5-200 pts.wt. of epoxy (meth)acrylate having a viscosity at 25°C of at most 100 Pa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234990-A (JP)
Title: Driving shaft monitoring system
Inventor: SUGIYAMA TOYOKI
IPC: H04Q9/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving shaft monitoring system capable of surely preventing interference of detection data from a plurality of sensors without causing a trouble such as limitation of the setting number of sensors or an increase in cost.  <P>SOLUTION: This system comprises a plurality of sensors 151-154 and 17 for detecting a physical quantity changed resulted from a damage of a driving shaft provided on the driving shaft, and a plurality of slave machines 1-5 with different identifiers assigned thereto connected to the sensors 151-154, and 17. When transmission of detection data of the sensor connected to one slave machine is requested to the one slave machine, a master machine 6 creates and transmits a request signal containing the identifier of the slave machine concerned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI