baber/WOPTO huggingface dataset:
Patent JP-2004171884-A (JP)
Title: Cover for lighting, and luminaire using cover for lighting
Inventor: TANAKA WATARU
IPC: F21Y103/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for lighting capable of providing a three-dimensional stage effect by a pattern glowing in the dark when the lights are turned off and a luminaire using the cover.  <P>SOLUTION: In the cover for lighting, a luminous layer 2 mixed with a luminous agent is provided on one face of a cover base material 1, the luminous layer 2 is formed in a predetermined pattern 3, and the pattern 3 can be recognized when a lamp 5 is turned off. It is formed so that contents of the luminous agent in the luminous layer 2 are uneven, and the pattern 3 can be three-dimensionally recognized when the lamp 5 is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172014-A (JP)
Title: Discharge lamp igniter
Inventor: YOSHINO TSUTOMU
IPC: H05B41/282
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively decrease loss of a boost chopper by changing a direct-current output voltage according to a voltage of an alternate-current power supply.  <P>SOLUTION: This is a discharge lamp igniter in which a rectifier 2 and the boost chopper 3 are connected to the alternate-current power supply 1, and in which a discharge lamp 5 is turned on by converting the direct-current output voltage of this boost chopper 3 into a high-frequency alternate current by an inverter 4. Then, the direct-current output voltage by the boost chopper 3 is made nearly proportional to the voltage of the alternate-current power supply 1, and the discharge lamp 5 is light-controlled by a current or electric power established by the inverter 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175130-A (JP)
Title: Glass-run for automobile
Inventor: ORIMOTO YOJI
IPC: B60J10/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass-run for an automobile, by which its inside lip comes into excellent contact with a tip end part of a garnish, and clearance, etc. do not occur between both of them, even if there are some scatter in their assembled and formed dimensions.  <P>SOLUTION: The glass-run is attached to a door 2 of the automobile, and makes its inside lip 10 abut upon the tip end portion of the garnish 5. The inside lip 10 is formed from a first lip portion 11 arranged in the neighborhood of the tip end of an inside wall portion 3a of a retainer portion 3, a second lip portion 12 which elongates from the tip end of the first lip portion 11 almost in parallel with the inside wall portion 3a and has a stepped recess portion 15, into which the tip end portion of the garnish 5 is inserted, by providing a convex portion 14 inside the tip end portion thereof, and a third lip portion 13 which elongates from the outside of the tip end portion of the second lip portion 12 so as to make an acute angle and such that its tip end portion comes into an elastic contact with the tip end portion of the inside wall portion 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177488-A (JP)
Title: Photosensitive transfer material and transfer method using the same
Inventor: GOTO HIDENORI
IPC: G02B5/20
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive transfer material free of defective transfer due to difference in level based on cracks in a permanent support and preceding pixels, capable of high-speed transfer, and capable of preventing contamination of process equipment such as a heating roller for transfer and a platform by a resin layer melted in transfer, and to provide a transfer method for the same.  <P>SOLUTION: The photosensitive transfer material is obtained by disposing at least an elastic resin layer having rubber elasticity, an intermediate layer and a photosensitive recording layer in this order on a temporary support. In the transfer method for the photosensitive transfer material, heat and pressure are applied in such a way that the photosensitive recording layer and a permanent support adhere to each other, and then peeling is carried out between the elastic resin layer and the intermediate layer having the smallest adhesive power between these.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175850-A (JP)
Title: Fluororubber composition and its conjugate with metal
Inventor: TOKI SABURO
IPC: C08J5/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide in few steps a fluororubber composition small in variation in adhesive force, adhesive to to-be-conjugated metals but sparingly adhesive to a steel mold, and to provide a conjugate of the composition and a metal.  <P>SOLUTION: The fluororubber composition, based on a peroxide-vulcanized-type fluororubber, contains, as compounding ingredients, an organic peroxide, silica, a resorcinol compound, a formaldehyde generator and lead oxide. Thus, this composition is highly adhesive to zinc surface( plated surface ) even if using no adhesive, but sparingly adhesive to a molding mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233931-A (JP)
Title: Information recording medium and its manufacturing method
Inventor: KOJIMA RIE
IPC: G11B7/257
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent information recording medium capable of simultaneously realizing reliability and repeat rewriting performance in high- density recording without providing any interface layers.  <P>SOLUTION: At least a recording layer 4 and an opposite layer 8 are disposed on a substrate 1, and a phase changes occurs between a crystal phase and an amorphous layer on the recording layer 4 by an optical means or an electric means. On the substrate 1, dielectric layers 2, 6 made of materials represented by (ZrO<SB>2</SB>)X(Zn-S)<SB>100-</SB>X (mol%), X being in a range of 50≤X≤80, are disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184043-A (JP)
Title: Digital broadcast using system and its method
Inventor: OGURA KOJI
IPC: G06F13/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast using system for inputting to household information appliances control data acquired by a digital broadcast receiver without user's much labor in inputting operation.  <P>SOLUTION: The system comprises a digital broadcast receiver for receiving digital broadcast and storing control data contained in data broadcast in a memory card and a means for acquiring the control data stored in the memory card and operating the household information appliances. The digital broadcast receiver 115 allows a receiving part 112 to receive the contents of a data broadcast program and a user to download required cooking data therefrom into the memory card 107 in accordance with a cooking name input from a TV remote control 114 and the model name of a electronic heating cooker 106, and the electronic heating cooker 106 allows a control part 102 to control the output level of a load part 101, a heating time and the sequence of a heating mode in accordance with cooking data uploaded from the memory card 107 and cooks food materials.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187243-A (JP)
Title: Image pickup device
Inventor: MATSUMOTO TOSHIRO
IPC: H04N5/335
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which surely prevents foreign matters such as trash/dust from invading a gap between an optical member (low-pass filter) (LPF) and an imaging device without upsizing and price increasing.  <P>SOLUTION: In the image pickup device, re-releasable adhesive layers are formed on both front and rear surfaces except for an opening of a spacer 4, and cover glass of a CCD and the LPF are integrally held between the adhesive layers, thereby forming an approximately sealed space between the cover glass of the CCD and the LPF.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003198850-A (JP)
Title: Digital color image processing method
Inventor: LUO JIEBO
IPC: H04N1/60
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a different target or subject matter in an image so as to decide a kind and amount of enhancement applied to a particular image by which quality of each part of the image (e.g. sharpness and color) can be enhanced.  <P>SOLUTION: The method for processing a digital color image includes the steps of: providing a subject matter detector for distinguishing between target and background subject matters; applying the subject matter detector to the image to produce a belief map indicating the degree of belief that pixels in the image belong to target subject matter; providing an image enhancement operation that is responsive to a control signal for controlling the degree of image enhancement; and applying image enhancement to the digital image by varying the control signal according to the belief map to produce an enhanced image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188331-A (JP)
Title: Kiss type reverse roll coater
Inventor: YOKOYAMA SHIYOUSUKE
IPC: B05C1/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a smooth transfer step with a stabilized film thickness of a coating solution on a coating roll of a kiss type reverse roll coater for applying the coating solution supplied to the coating roll to a web with an adjusted film thickness by closely attaching the surface of the rotating coating roll and the web moving in the opposite direction to the roll.  <P>SOLUTION: A coating solution is supplied to a coating roll from a coating solution supply nozzle and a gravure roll having an etched surface is used as the coating roll and a doctor roll with a diameter 1/5 to 1/2 of that of the coating roll is installed in the lower side of the coating roll.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188922-A (JP)
Title: Card processor
Inventor: NAKAMURA MASAYA
IPC: B41J2/335
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card processor capable of cooling an erasing head within a short time period in a simple structure.  <P>SOLUTION: This rewritable card processor comprises the erasing head having a thermistor provided therein, a conveyance roller disposed opposite the erasing head, and a moving means for moving the erasing head relative to the conveyance roller. When a cleaning operation is instructed by a switch or a host device, the erasing head is pressed against a platen and the platen is rotated so that the heat of the erasing head is transferred to the conveyance roller, thereby cooling the erasing head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248442-A (JP)
Title: Display system and electronic device
Inventor: NAKANISHI HAYATO
IPC: H05B33/22
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system capable of normally displaying images and an electronic device equipped with the display system.  <P>SOLUTION: The display system is characterized in that it is constituted by including a first electrode region in which first electrodes 111 connected to switching elements 123 are arranged on a substrate in a matrix and light- emitting power-supply lines 103 that are arranged around the first electrode region and are connected to the first electrodes 111 are arranged. Functional layers 110 and a second electrode 12 are formed over the first electrodes 111, and having a first capacitor C<SB>1</SB>between the light-emitting power supply line 103 and the second electrode 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198499-A (JP)
Title: Optical equipment
Inventor: ICHISE HARUNOBU
IPC: G02B7/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical equipment capable of effectively realizing the miniaturization of a collapsible lens barrel.  <P>SOLUTION: The optical equipment acquiring an image formed on an image forming surface by an optical system provided with a plurality of lens groups moving in an optical axis direction is provided with a straight advance guide member regulating the rotation of a plurality of lens groups and supporting a plurality of lens groups movably in the optical axis direction, a cam member rotatably supported by the straight advance guide member, having a plurality of lens moving cam parts for moving a plurality of lens groups in the optical axis direction and moving in the optical axis direction while rotating by driving from a driving source, and a fixed member having a cam part moving the cam member in the optical axis direction in accordance with the rotation and a straight advance guide part regulating the rotation of the straight advance guide member and guiding the movement of the straight advance guide member in the optical axis direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197835-A (JP)
Title: Pipe joint, pipe joint structure and pipe joining method
Inventor: YOSHINO MAKOTO
IPC: F16L37/14
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of improving the sealability by preventing the rattling of a male-side joint part in inserting the male-side joint part into a female-side joint part.  <P>SOLUTION: In a first pipe member 2, a male-side joint part 22 is provided with a swelling part 24, and in a second pipe member 3, an expanding part 35 is formed on the female-side joint part 32. A pipe joint (locking member) 10 mounted on the second pipe member, comprises a main body ring part 11 supported on the expanding part 35 of the female-side joint part 22, and a claw part 15 engaged with the swelling part 24. When the male-side joint 22 is inserted into the female-side joint 32, the claw part 15 is expanded to insert the male-side joint part 22. The claw part 15 of the locking member 10 is engaged with an engagement face 26 of the swelling part 24, when the male-side joint part 22 is completely inserted into the female-side joint part 32. Here, a coil spring 18 mounted in the locking member 10 acts to bring a taper outer face 25 of the male-side joint 22 and a taper inner face 34 of the female-side joint 32 into close contact with each other to connect and fix both pipe members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200431-A (JP)
Title: Nitride semiconductor light emitting device and its manufacturing method
Inventor: SUGAWARA HIDETO
IPC: H01L21/302
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting device with a p-type electrode having a sufficient contact resistance, and also to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the nitride semiconductor light emitting device comprises a process of growing an insular AlGaN film 17 on top of a p-type GaN contact layer 16, a process of selectively etching the p-type GaN contact layer 16 with the insular AlGaN film 17 as a mask to form protruding dots 18, and a process of forming a p-type ohmic electrode 19 in an electrode formation region formed with the protruding dots 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208073-A (JP)
Title: Radio communication system
Inventor: HIDAKA ISAO
IPC: H04W84/12
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a radio communication system which can execute a hand-off between access points by simple procedures.  <P>SOLUTION: First random numbers are stored in an authentication information storage means of an authenticating server correspondingly to an identification number of a radio communication terminal at the time of first authentication. When the radio communication terminal is handed off, a password and the first random numbers are acquired from the authentication information storage means on the basis of the identification number transmitted from the radio communication terminal to generate a new encryption key on the side of the authenticating server, and a new encryption key is generated in the radio communication terminal, and an access point being a hand-off destination authenticates the radio communication terminal on the basis of these two encryption keys. Thus calculation processing of response values is omitted to simplify authentication procedures, so that hand-off between access points can be quickly executed by simple procedures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213700-A (JP)
Title: Master disk for magnetic recording medium, and positioning device and method
Inventor: YOSHIMURA HIROYUKI
IPC: G11B5/82
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain the positioning of a magnetic pattern of a master disk for a front surface of a magnetic recording medium and a magnetic pattern of a master disk for the rear face.  <P>SOLUTION: The master disk 15 for the front surface and the master disk 16 for the rear face, whereon the magnetic patterns 12 to be magnetically transferred to the magnetic recording medium are formed, are optically transparent or translucent, and since positioning alignment marks 17, 18 engagable with each other are arranged out of areas whereon the magnetic patterns are formed, such a positioning is made that the alignment marks 17, 18 are engaged while observing from the outside by a observation means, then the positioning of the magnetic pattern of the master disk for the front surface of the magnetic recording medium and the magnetic pattern of the master disk for the rear face is attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203564-A (JP)
Title: Conveyance method for hollow fiber membrane bundle, conveyance device, and method for manufacturing hollow fiber membrane module
Inventor: ITO MASANORI
IPC: B65G51/03
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance method for a hollow fiber membrane bundle for dispersing a hollow fiber membrane evenly without damaging the hollow fiber membrane and to provide a conveyance device and a method for manufacturing a hollow fiber membrane module preventing the occurrence of leakage.  <P>SOLUTION: In this conveyance method for the hollow fiber membrane bundle, the hollow fiber membrane bundle 32 bundling the hollow fiber membrane like a sheet is made to float by spraying gas to feed it in the direction of conveyance. The conveyance device is provided with a conveyance passage 53 having a plurality of gas blowing-out ports 51 and a gas supply means for supplying gas into the gas blowing-out ports 51, and the gas blowing-out port 51 is provided at an acute angle for a surface of the hollow fiber membrane bundle 32 so as to blow out gas in the direction of conveyance of the hollow fiber membrane bundle 32. In the method for manufacturing the hollow fiber membrane module, the hollow fiber membrane bundle 32 conveyed by the conveyance method for the hollow fiber membrane bundle is stored in a case and is fixed into the case by resin for fixation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206604-A (JP)
Title: Questionnaire system, service providing system, and program
Inventor: KITAYAMA YOSHITO
IPC: G06Q30/06
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for acquiring useful information through a questionnaire.  <P>SOLUTION: When a chargeable service is offered to a user at a terminal device 103 connected via a communication network 102, a server 110 constituting this service providing system 101 stores data representing contents of the chargeable service in a sales management DB 112 for storing a history of a service used by the user in the DB. In collecting a questionnaire from the user, questionnaire items are set by referring to the history. A privilege decided by referring to the history is offered to the user answering the questionnaire.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211564-A (JP)
Title: Rocker cover
Inventor: SUGANO KOJI
IPC: F02F7/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker cover eliminating blowing-out of oil by improving the rocker cover equipped with an oil mist separator having a drain pipe to prevent backflow of the oil from a cylinder head side into the oil mist separator through the drain pipe.  <P>SOLUTION: The rocker cover is attached to a cylinder head of an engine and is equipped with the oil mist separator having the drain pipe. This rocker cover is characterized in that there is installed on the drain pipe a check valve that is operated by differential pressure between inner pressure in the oil mist separator and inner pressure in the cylinder head and prevents backflow of the oil from the cylinder head side into the oil mist separator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212542-A (JP)
Title: Intermediate transfer body, method for color image forming and image forming apparatus
Inventor: IINO AYAKO
IPC: G03G15/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve an image quality in color image forming by simultaneously suppressing both reverse transfer and preliminary transfer which are contrary countermeasurewise without causing cost increase.  <P>SOLUTION: Toner images formed by photoreceptors 40Y, 40C, 40M and 40B are successively transferred and overlapped on an endless belt-shaped intermediate transfer body 10, and an overlapped toner image (a full color image) is transferred to a sheet S by a secondary transfer device 22. Image carrier destaticizing means 101C, 101M and 101Bk to destaticize the surface potential of the photoreceptors 40C, 40M and 40Bk after a developing process and also before transfer to the intermediate transfer body 10 are provided to the image forming means 18C, 18M and 18Bk of second and succeeding colors, and the intermediate transfer body 10 is constituted of a high resistance belt by which the sneak of transfer bias applied by primary transfer rollers 62Y, 62C, 62M and 62Bk as primary transfer means is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004083128-A (JP)
Title: Bottle can body and bottle
Inventor: HANABUSA TATSUYA
IPC: B21D51/38
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle can body capable of making a cap well install, and a bottle with the cap installed to the bottle can body.  <P>SOLUTION: A screw portion 13 provided on a base 12 of the can body 11 is formed to have an effective winding number of 2.0-2.5. The screw portion 13 is formed to have a winding number of 2.0-2.5 between a starting position 13a and an ending position 13b effectively functioning at the base 12 as the screw portion 13. The bottle can 11 having such the screw portion 13 has the maximum outer diameter of the screw portion 13 formed at the base 12 of 28-38mm, and the base's thickness of 0.25-0.4mm. The screw portion 13 having the effective winding number of 2.0-2.5 and a screw pitch of eight screw threads per inch is formed thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197286-A (JP)
Title: Method for processing functional fiber
Inventor: OTSUKI TORU
IPC: D06M13/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To aim at the development of excellent washing durability of a fiber by processing the fiber with α-tocopherol acetate.  <P>SOLUTION: This functional fiber-processing agent is provided by dissolving the α-tocopherol acetate in a paraffin and attaching it on the fiber by simultaneously using a binder for obtaining the excellent washing durability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196642-A (JP)
Title: Apparatus and method for preparing silicon
Inventor: YAMASE HIDEO
IPC: C01B33/033
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preparing high-purity silicon through a gas-phase zinc reduction method wherein the reaction is stably carried out by locating the inlets for introducing raw material gases into the reaction apparatus at different heights and by introducing an appropriate inert gas, and a preparation method.  <P>SOLUTION: The inlet for introducing a zinc gas and the inlet for introducing a silicon tetrachloride gas are located at the upper and lower parts of the reaction apparatus, respectively. The reduction reaction is stably carried out by introducing the raw material gases through these inlets and introducing the inert gas into the outlet side, the zinc gas side, etc., of the reaction apparatus. Product quality is improved by improving the purity of the raw materials by passing the raw material gases to be introduced through the silicon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI