baber/WOPTO huggingface dataset:
Patent JP-2003288047-A (JP)
Title: Device and method to drive light emitting display panel
Inventor: YAZAWA NAOKI
IPC: H01L51/50
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver of a light emitting display panel in which cross talk light emission is effectively suppressed and stable lighting condition of light emitting elements is secured even though the lighting rate of the elements is reduced.  <P>SOLUTION: A voltage peak value generated on a scanning line, that is in a nonscanning state, through a parasitic capacitor of a light emitting element in the nonscanning state is held in a capacitor C<SB>3</SB>while scanning lines B<SB>1</SB>to Bm are successively scanned and light emitting elements OEL are light emission driven. On the other hand, a reverse bias voltage outputted from a reverse bias voltage generating circuit 5 is controlled based on the voltage value held in the capacitor C<SB>3</SB>and supplied to the lines B<SB>1</SB>to Bm. Thus, a reverse bias voltage which corresponds to a forward direction voltage of the light emitting element and is optimized, is generated and cross talk light emission is effectively suppressed. When the lighting rate of the light emitting elements is reduced, a lowest voltage is held in the capacitor C<SB>3</SB>by the constant voltage through a constant current circuit 22. Thus, a stable lighting condition of the light emitting elements is realized when the lighting rate of the elements is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290094-A (JP)
Title: Dust collecting container for vacuum cleaner and vacuum cleaner provided therewith
Inventor: MATSUNO MASAYOSHI
IPC: A47L9/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector for a vacuum cleaner preventing dust once separated from an air including the dust from being stirred up on a cyclone generation part.  <P>SOLUTION: This dust collecting container A for the vacuum cleaner is provided with the cylindrical cyclone generation part 43 separating the dust 45 sucked by a suction port body from the air by a centrifugal force, and a dust collecting part 33 provided in a lower part of the cyclone generation part 43 and collecting the dust 45 from the cyclone generation part 43. The cyclone generation part 43 is disposed in a vertically inclined state, so that the dust 45 in the dust collecting part 33 is prevented from stirred up on the cyclone 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297018-A (JP)
Title: Data recording apparatus, data reproducing apparatus, data recording method, data reproducing method, and program
Inventor: TANAKA KATSUYA
IPC: G11B20/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To apply error correction with higher level of accuracy to data recorded in a recording disk medium.  <P>SOLUTION: The data recording method of the optical disk recording and reproducing apparatus includes a step Sa3 of recording a fact of appending error correction data and recording start address information for error correction data to a lead-in area of an optical disk when the optical disk is set to the recording and reproducing apparatus and data to be recorded data are supplied to the recording and reproducing apparatus from a host PC; a step Sa4 of recording the data supplied from the host PC and to be recorded and producing the error correction data to correct errors of the data; and a step Sa5 of recording the error correction data to the optical disk after the end of recording of the data to be recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297298-A (JP)
Title: Lamp with base and lamp-fitting structure
Inventor: SHIMONAKA MASATOSHI
IPC: H01K1/46
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp-fitting structure that a base is not damaged even when a rotating load is applied to a lamp in a state that a lamp with base has been engaged and fixed to a lamp holder, and a radiating direction of light can be changed by changing a fitting angle around a bulb axis of the lamp.  <P>SOLUTION: For the lamp with base having a filament 2 along a bulb axis within a tubular light-emitting tube 1 and fitted with a ceramic base 3 at an end thereof, the base 3 has a fitting portion 31 for supporting and fixing the lamp with base to a device, an outer periphery 310 thereof has a plurality of cutouts 32 in a state recessed toward a bulb axis X, and each of the cutouts 32 extends in parallel with the bulb axis X and is in the form of an arc in a section crossing at right angles to the bulb axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290001-A (JP)
Title: Merchandise display rack device
Inventor: NAKASUJI TAMOTSU
IPC: A47F5/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise display rack device for displaying and exhibiting, for example, encased software recording media in a video shop, etc.  <P>SOLUTION: In the merchandise display rack device, a number of rack members are suspended between right and left side walls via removable support pins and arranged vertically. Each of the side walls is formed into an approximately arcuate shape such that its forward front edge surface is tilted downwards between a vertical mid portion thereof and the upper end portion thereof. A display board with a panel type display device mounted on its forward wall is suspended between the uppermost end portions of the side walls, with both side edges of the display board approximately extending along the front edge surface titled downwards at the uppermost end portions of the side walls, whereby the display device is mounted in a downwardly tilted position, together with the forward wall of the display board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289840-A (JP)
Title: Apparatus for cleansing and sterilizing edible material
Inventor: YAMASHITA EIICHI
IPC: A23N12/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cleansing and sterilizing an edible material, in which diffusion of malodor and a gas having an irritating smell occurring from a storage tank containing a sterilizing liquid, or the like, into the air is prevented and capable of maintaining a good working environment.  <P>SOLUTION: In the apparatus 1 for cleansing and sterilizing the edible material F by successively immersing the edible material F into storage tanks 2 in which a cleansing solution and/or a sterilizing solution for the edible material F is separately stored, a gas suction means 5A having a suction port for sucking the gas in the horizontal direction at slightly higher position than a storage liquid surface at least on one side of storage tanks 2 in a direction in which these storage tanks 2 are arranged side by side is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252707-A (JP)
Title: Attractant for anomala lucens baillion
Inventor: TATENO ATSUSHI
IPC: A01N31/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attractant for controlling imagoes of Anomala lucens Ballion in a manner of environmental preservation.  <P>SOLUTION: The attractant for the imagoes of the Anomala lucens Ballion comprises at least one kind or a plurality of compounds selected from (R,Z)-5-(1- octenyl)oxacyclopentan-2-one, (R,Z)-5-(1-decenyl)oxacyclopentan-2-one, (Z)-3- hexen-1-ol or 1,2-dimethoxy-4-(1-propenyl)benzene. Thereby, the imagoes of the Anomala lucens Ballion can efficiently be attracted in the manner of the environmental preservation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296379-A (JP)
Title: Simulation method
Inventor: SHIMADA ISAMI
IPC: G06F17/50
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation method for instantaneously executing simulation by fetching two-dimensional background data into a control means, displaying the fetched background data on a display means and mapping an object to be simulated on an object part on the displayed background image.  <P>SOLUTION: The simulation method is provided with a process S1 for fetching the two-dimensional background data into the control means, a process S2 for displaying the fetched background data on the display means and processes S4, S5 for mapping the object to be simulated on the object part on the displayed background image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300076-A (JP)
Title: Water treatment method and apparatus for the same
Inventor: FUJIHATA KENJI
IPC: C02F1/48
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To treat the impurity substances existing as minute solid components and dissolved components in water by a simple construction without being affected by water temperature and electrical conductivity.  <P>SOLUTION: A separation water tank 10 into which raw water 9 is admitted and a concentration tank 14 are connected by a flow passage pipe 13. An electrode and magnet which impress an electric field 11 and magnetic field 12 respectively perpendicularly to the flow of the raw water 9 containing the impurity substances 8 in the tank 10 are arranged in the pipe 13. As a result, the electric field 11 and the magnetic field 12 are applied perpendicularly into the raw water 9 and Lorentz force is generated in the direction perpendicular thereto, by which the impurity substances 8, such as ions and charged particles, are migrated in the direction and the impurity substances 8 can thus be removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293167-A (JP)
Title: Primer-coated steel sheet for outer wall
Inventor: HARA TAKETO
IPC: B05D7/14
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer-coated steel sheet which exhibits sufficient corrosion resistance even when it is used as a wall material, and is excellent in executability and adhesion to various finish-coating materials and adhesives.  <P>SOLUTION: In the primer-coated steel sheet for the outer wall, a plated steel sheet subjected to pretreatment for coating is used as the base material, a primer coating film containing an antirust pigment and an extender pigment having an average diameter of 0.01 to 10 μm and having a dry film thickness of 1 to 20 μm is formed on the surface of the base material, and the center line average roughness of the primer coating film is 1 to 3 μm. It is preferable that a zinc phosphate film and/or a chromate film are formed at the interface between the base material and the primer coating film when the pretreatment for the coating is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301995-A (JP)
Title: Tripod for camera
Inventor: MATSUI RISAKU
IPC: F16M11/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod for a camera which supports the camera in any direction of the normal position and any other positions.  <P>SOLUTION: The tripod for a camera contains two foreleg (1.1), one back leg (2) and a support arm (4) rotatably connecting a camera platform, and the support arm is constituted so as to be rotated in right and left with a pivot shaft as the center. When the support arm is in one position, the camera platform lies over one another and locates a fixing screw (13) of the camera platform upward adjoining the center of the tripod, and when it is in another position, it extends upward to the support arm and locates the fixing screw (13) of the camera platform sideways leaning in the side from the center of the tripod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306962-A (JP)
Title: Faucet for washing machine
Inventor: INATOMI SHIGEKI
IPC: E03C1/184
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet for a washing machine making good use of an indoor space wherein the washing machine is installed and having excellent workability without burying any pipe inside a wall taking much time for piping work or maintenance.  <P>SOLUTION: The faucet for the washing machine is so constituted that piping is led to an indoor side passing through a floor, a faucet body is fixed to the wall surface on the indoor side, the piping is laid along the wall surface and is connected to the faucet body, the faucet body includes a valve controlling water supply to the washing machine, a handle controlling the valve and a water discharge section connecting a hose for supplying water to the washing machine, the water discharge section is rotatably formed in an approximately L-shape and that the handle is located above the washing machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314875-A (JP)
Title: Dust intrusion prevention device and sheet shutter
Inventor: SAKATA MASAHARU
IPC: E06B9/68
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing intrusion of dust such as dirt and grit intruding into the interior from the exterior when opening-closing a door of a doorway.  <P>SOLUTION: This device is provided with: a detection means for detecting opening of the opening-closing door of the doorway; an air blasting means having an outlet port for spewing out the air from the interior of the doorway to the exterior in accordance with opening; and a control device for controlling the air blow-out of the air blasting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369814-A (JP)
Title: Noninvasive hemoglobin density and oxygen saturation degree monitoring method and device therefor
Inventor: JEON KYE-JIN
IPC: G01N21/35
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a noninvasive hemoglobin density and oxygen saturation degree monitoring method and a device therefor. SOLUTION: The method is characterized in that it is provided with a stage 10 of selecting at least two wavelengths including at least two isobestic wavelength from the wavelengths belonging to a wavelength band where the extinction coefficient of water is lower than the extinction coefficient of hemoglobin, a stage 12 of successively irradiating prescribed parts including the blood vessel of the body with incident light having the selected wavelength, the stages 14 and 16 of receiving the light successively transmitted through the prescribed parts at a single spot on the body and converting the received light to electric signals, a stage 18 of obtaining a light attenuance change amount by arterial waves for the respective wavelengths from the electric signals,  a stage 20 of obtaining at least one of rates between the change amounts and a stage 22 of calculating the hemoglobin concentration contained in blood by using at least one rate. Also, it includes a stage 24 of measuring an oxygen saturation degree more accurately than before by taking the concentration of the hemoglobin into consideration.
Patent JP-2003314865-A (JP)
Title: Humidifier
Inventor: SENOO TAKESHI
IPC: F24F6/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier preventing easy adhesion of scale with an advantageous structure in terms of cost, and facilitating removal work of the scale.  <P>SOLUTION: This humidifier is so structured that water supplied from a feed water tank 2 through a communication pipe 7 is evaporated by heating it in a heating bath 5 having a heating heater 4, and mixed with air delivered by a blower 8 to be blown out into a room. A housing part 22 having a diameter smaller than that of the heating bath 5 is formed continuously to the lower inside circumference of the heating bath 5. A filter 11 sucking the scale is detachably attached to the housing part 22. An evaporation plate 23 for receiving hot water boiled and scattered in the heating bath 5 to evaporate it is heat-transmissibly detachably installed on the outside circumference of the upper part of the heating bath 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313106-A (JP)
Title: Cosmetic
Inventor: KOBAYASHI HIROSHI
IPC: A61K8/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic effectively delaying the progress of aging of the skin, effectively preventing oxidation trouble of the skin and well recovering the damaged skin.  <P>SOLUTION: This cosmetic comprises a glycol transfer extract liquid of an olive leaf extract and a rosemary leaf extract in the total amount of 0.1-5.0 wt.% and deep sea water in an amount of 1.0-95.0 wt.% in the total amount of the cosmetic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311797-A (JP)
Title: Mold and method for molding plastic using the mold
Inventor: SAWADA KIYOTAKA
IPC: B29C45/73
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a precision plastic molded article such as an optical element by uniformly cooling the non-transfer surface of a molten resin injected/charged in a mold cavity.  <P>SOLUTION: The non-transfer surface 21a of the cavity 10a is formed by the leading end surface of a cavity piece 21 freely slidable and movable to a mold member 11. Transfer surfaces 14a and 15a (becoming lens surfaces in the case of a lens) are formed by mold members 14 and 15. A plurality of compressed air supply channels 22 are formed in the cavity piece 21. The air supply channels 22 are connected to a gas supply source 34 through a temperature adjustment device 32 and a flow rate control valve 33. The supply ports 22a at the tips formed to the leading ends of the channels 22 are distributed uniformly over the whole of the leading end of the cavity piece 21. The whole of the non-transfer surface 21a is surrounded annularly by the transfer surface of the mold member 11, and a plurality of exhaust flow channels 23 are formed to the inner peripheral surface of the mold member 11. The exhaust channels 23 are ended on this side of the transfer surface of the mold member 11 without reaching the cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313415-A (JP)
Title: Porous polyester and its production method
Inventor: HASHIZUME KIYOSHIGE
IPC: C08L67/03
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition using a low molecular weight compound which has high compatibility with the polyester and is water soluble, and to provide a porous polyester obtained by removing the low molecular weight compound from the composition.  <P>SOLUTION: The polyester composition comprises a polyester and a cyclic amide compound shown by formula (I) (in which R<SP>1</SP>and R<SP>2</SP>are, same or different, each a 2-10C hydrocarbon group which may contain a branched structure; and R<SP>3</SP>is a 1-20C hydrocarbon group which may contain a branched structure), a ratio of the polyester/the cyclic amide compound being 1/99-99/1 by wt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317778-A (JP)
Title: Exhaust gas combustor of fuel cell, and fuel cell power generation system
Inventor: IKEGAMI SHUJI
IPC: F23G7/07
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the operating efficiency by suppressing the amount of heating when exhaust gas is burned in a combustor 70 in a fuel cell power generation system.  <P>SOLUTION: This fuel cell power generation system comprises a first heat recovering part 74 for preheating the exhaust gas flowing into a combustion part 73 by utilizing the heat of the exhaust gas burned in the combustion part 73 of the combustor 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317194-A (JP)
Title: Emergency information apparatus
Inventor: YAMAMOTO SHINJI
IPC: G08B25/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency information apparatus which accurately informs a center of an emergency state of a vehicle such as busjacking and cash robbery.  <P>SOLUTION: A control part 111 judges whether the current position of a vehicle measured by a current position measurement part 104 deviates from a previously set route and further a control part 111 judges whether the traveling speed of the vehicle is within a predetermined range of travel speeds; when the vehicle deviates from the predetermined route or travels at a speed not within the predetermined range of traveling speeds, that is judged as an emergency state and the number, current position, etc., of the vehicle are automatically sent by a transmission part 112 to a center 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319416-A (JP)
Title: Stereoscopic image encoding device and stereoscopic image decoding device
Inventor: ITO NORIO
IPC: H04N19/33
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate encoded stereoscopic image data which are reduced in volume.  <P>SOLUTION: A stereoscopic image encoding device encodes a plurality of image data corresponding to two points of view. The image encoding device includes an input right-image generating section 103 and an input left-image generating section 104 which generate four pieces of image information, by respectively dividing image data photographed by means of cameras 101 and 102 into image data at even- and odd-numbered positions in the horizontal direction and the two horizontally divided image data into image data at even- and odd-numbered positions in the vertical direction; first to n-th image coupling sections 105-107 which generate four pieces of coupling image information, by coupling the four pieces of image information correspondingly to the points of view; and first to n-th encoding sections 108-110 which generate four bit streams by encoding the four pieces of coupling image information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315720-A (JP)
Title: Optical beam scanner and image forming apparatus
Inventor: TOBISHIMA HISAAKI
IPC: B41J2/44
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical beam scanner constituted so that several rotary polygon mirrors can be layered in the thickness direction without increasing a noise.  <P>SOLUTION: As for the optical beam scanner 10 provided with light beams from semiconductor laser units 5B and 5R, the rotary polygon mirror 1 for separately reflecting the light beams and scanning with the beams through the 1st and 2nd polygon mirrors 1B and 1R layered in the thickness direction, and several scanning optical systems arranged corresponding to respective light beams so as to image-form the light beams, the 1st polygon mirror 1B is arranged so that the reflection surface of the 1st polygon mirror 1B is shifted from the reflection surface of the 2nd polygon mirror in the rotating direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320605-A (JP)
Title: Transparent sheet excellent in antistatic properties and molded product formed of the same
Inventor: YAMADA TAKESHI
IPC: B65D65/40
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent sheet excellent in antistatic properties consisting of a resin composition excellent in antistatic capacity, transparency and impact strength, and a molded product formed of the same.  <P>SOLUTION: The transparent sheet excellent in physical property balance, transparency and lasting antistatic properties is constituted of a surface layer and a back surface layer, both of which comprises a resin composition prepared by mixing polyether ester amide and a surfactant with a resin component comprising a styrenic resin having a specific constituent monomer unit and constituent quantity and a rubber modified styrenic resin, and an interlayer comprising a rubber modified styrenic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325906-A (JP)
Title: Auxiliary mechanism of detaching game board for game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary mechanism of detaching a game board facilitating the replacement work of the game board.  <P>SOLUTION: This game machine is provided with the game board 20 formed into a prescribed gage set and performs a game by hitting a game ball onto a game region by a ball launch device. The game board 20 is supported on a front frame 2 by an opening and detaching mechanism 40 so as to be laterally opened and detached and temporarily supports the opened game board to a temporary support mechanism 50 disposed at the lower part of the game board 20. The opening and detaching mechanism 40 is so constituted that swinging hinge members 42 and 43 have one ends swingably supported to fixed hinge members 12 and 13 and the other ends detachably fitted to the game board 20, and the game board 20 can be opened and detached with its temporarily supported to the temporary support mechanism 50.  <P>COPYRIGHT: (C)2004,JPO