baber/WOPTO huggingface dataset:
Patent JP-2005293382-A (JP)
Title: Refrigerator radio tag system
Inventor: SUGIMURA AKIHIKO
IPC: G06Q10/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator tag system with which foodstuff in a refrigerator is automatically recognized, managed by a economically reasonable method and abundant cooking menus made by using information about the foodstuff are automatically provided.  <P>SOLUTION: The refrigerator tag system 1 automatically manages a type A 4 of cheap foodstuff in the domestic refrigerator 3 using a resonance radio tag 5 and automatically manages a type B of expensive foodstuff using an IC radio tag 7. A cooking menu providing server 16 is accessed via the Internet 8 and a plurality of recommended cooking menus are extracted by an inference engine. The plurality of obtained cooking menus are displayed on a display means 14 with complete photographs. Since a user is released from troublesomeness of thinking daily menus, automatically manages the foodstuff and obtains the cooking menus effectively using the foodstuff in stock, the system contributes to resource saving and also becomes economically effective.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296039-A (JP)
Title: Game machine
Inventor: UCHIDA ATSUSHI
IPC: A63F7/02
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player, who holds a shooting handle in an optimal rotating position for a long period of time, from feeling fatigue of the fingers in a game machine.  <P>SOLUTION: This game machine 11 is provided with a game board 16 having a game object, a shooting device 31 shooting a game ball to the game board 16 and a shooting handle 41 controlling the force of the shooting device 31 shooting the game ball based on a rotating angle. The shooting handle 41 is provided with finger rest projections 47, 48 and 49 in its outer circumference and the finger rest projections 47, 48 and 49 are formed of an elastic member. This constitution can, even if the player holds the shooting handle at the desired optimal rotating position for a long period of time, prevent the player from feeling the fatigue of the fingers, allow the player to hold the shooting handle in the optimal rotating position for the long period of time, give the player satisfaction for the long period of time and allow the player to enjoy the game.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300686-A (JP)
Title: Image forming apparatus
Inventor: SASAI TAKAHIRO
IPC: G03G21/10
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where residual toner on the surface of a photoreceptor is surely captured by making a potential difference between a residual toner capturing member and the surface potential of the photoreceptor corresponding to the residual toner capturing member nearly the same in a paper non-passing period and in a paper passing period.  <P>SOLUTION: Potential E45 applied to a residual toner capturing brush 45 is controlled so that the potential difference δ(E45-E13) between the potential E45 applied to the residual toner capturing brush 45 and the surface potential E13 of the photoreceptor drum 13 corresponding to the residual toner capturing brush 45 may be nearly the same target value δm in the paper non-passing period and in the paper passing period. Thus, the unbalance of the potential difference δ(E45-E13) is restrained and the residual toner on the surface of the photoreceptor drum is surely captured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300802-A (JP)
Title: Fixing apparatus
Inventor: KOISO JUNICHI
IPC: G03G15/20
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing apparatus where the discharge of toner is prevented, cleaningless operation of the fixing roller is attained, whose constitution is compact and which is constituted of simple and easy interchangeable components.  <P>SOLUTION: In the fixing apparatus, a 2nd sheet member for cleaning the fixing roller is arranged in contact with the fixing roller on the upstream side of a temperature sensor, and a metal member is arranged on the rear side of the 2nd sheet member, that is, on the rear side opposite to the surface coming into contact with the fixing roller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004252479-A (JP)
Title: Color filter substrate, liquid crystal display and method of manufacturing color filter substrate
Inventor: TAKEDA ARIHIRO
IPC: G02F1/1335
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VA (vertically aligned) liquid crystal display having favorable viewing angle characteristics while keeping the contrast, operation speed or the like favorable similar to the conventional display.  <P>SOLUTION: The VA liquid crystal display is configured to hold a liquid crystal between first and second substrates 12, 13 and is equipped with a first domain regulating means disposed on the first substrate and with a second domain regulating means disposed on the second substrate. A plurality of domains having different alignment directions are formed in each pixel of the liquid crystal display. At least one of the first and second domain regulating means consists of projections 20 of a dielectric material formed on an electrode on the substrate. The projections 20 are made of a material which weakens the electric field in the liquid crystal layer above the projection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005297442-A (JP)
Title: Printer
Inventor: MATSUMURA YOSHITAKA
IPC: B41J2/32
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which is equipped with a good erasing quality, by maintaining the erasing roller surface clean all the time.  <P>SOLUTION: In the printer, an elastic body is fitted to the wall plate of an erasing roller holder to urge the felt holder fitted with a felt in the direction of the erasing roller. Thereby, the printer which can keep the erasing roller surface clean all the time and is equipped with a good erasing quality is provided, and has easily detachable felt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004338390-A (JP)
Title: Laminated film
Inventor: OSADA SHUNICHI
IPC: B32B7/02
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film which periodically changes wavelength of reflected light by periodically changing thickness of the film.  <P>SOLUTION: The laminated film has an at least five-layered structure in which two or more kinds of thermoplastic resins are regularly laminated in a thickness direction, and the thickness is periodically changed in a lengthwise direction or in a widthwise direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308834-A (JP)
Title: Image forming apparatus
Inventor: TAKANO SATOSHI
IPC: G03G21/08
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To be securely irradiated with the light of a pre-transfer discharge lamp in accordance with the leading end of transfer paper and to restrain the pre-transfer discharge lamp from being soiled.  <P>SOLUTION: The image forming apparatus has the pre-transfer discharge lamp 70 for irradiating a photoreceptor 20 with light upstream of a transfer unit 50 downstream of a developing device 40 in the direction of the rotation of a photoreceptor 20. In the image forming apparatus, the pre-transfer discharge lamp 70 is disposed in the transfer unit 50. In addition, the image forming apparatus is provided with an intercepting means 57 disposed between the pre-transfer discharge lamp 70 and the photoreceptor 20 and used for intercepting the irradiation light of the pre-transfer discharge lamp 70 by bending when the leading end of the transfer paper P coming into contact with it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005003669-A (JP)
Title: Photoelectric type encoder
Inventor: KOJIMA KENJI
IPC: G01D5/347
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric encoder which can coexist, while enhancing equalization effect and decreasing the sum of junction capacitance of the plural photodiodes composing a light-receiving chip.  <P>SOLUTION: In the light-receiving chip 15 of the photoelectric encoder, a plurality of photodiodes 23 are arranged in a shape of an array along a measuring axis X. A pitch P<SB>1</SB>of a PD23 and the width W<SB>1</SB>of the light-receiving surface 25 arranged at the end part 31 of the array are made smaller than a pitch P<SB>2</SB>and the width W<SB>2</SB>arranged at a center part 29 of the array, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355612-A (JP)
Title: Low-power bandgap reference voltage circuit
Inventor: FENG WEI WEN
IPC: G05F3/30
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage circuit which generates a low-power bandgap reference voltage by a method of simultaneously generating and summing a current directly proportional to the absolute temperature and a current directly proportional to a voltage between a base and an emitter by utilizing current mirror circuits and the smaller number of resistances.  <P>SOLUTION: The voltage circuit is provided with; a first current source which provides a current (IPTAT) directly proportional to the absolute temperature and has an input end coupled to a first voltage; a second current source which provides a current (IPTVBE) directly proportional to the voltage between the base and the emitter and has an input end coupled to the first voltage and has an output end coupled to an output end of the current source providing the current directly proportional to the absolute temperature; and a first resistance which has one end coupled to output ends of the first and second current sources and has the other end coupled to a second voltage, and the sum total of currents generated by the first and second current sources is utilized to generate a low-power bandgap reference voltage in the first resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005314730-A (JP)
Title: Method and apparatus for forming organic thin film
Inventor: NEGISHI TOSHIO
IPC: H05B33/14
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for forming an organic thin film for which highly precise patterning is needed considering expansion/contraction of a mask and a substrate.  <P>SOLUTION: The temperature of objects 33<SB>1</SB>-33<SB>4</SB>for film formation arranged in a temperature adjustment chamber 16 is measured, and compared with the temperature of a mask 51 arranged in a vapor deposition chamber 15. After the objects are heated/cooled to be matched with the temperature of the mask 51, the works are taken out of the temperature adjustment chamber 16, and arranged close to the mask 51, and organic compound vapor is emitted from a vapor deposition source 52 to form a patterned organic thin film on a surface of an object 32a for film formation. Since expansion/contraction of the mask 51 caused by the differential temperature does not occur, the organic thin film of the correct pattern can be formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314944-A (JP)
Title: Rental locker system
Inventor: NAGANO KATSUMI
IPC: G07F17/12
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rental locker system which is good in operability and allows a single user to use a plurality of locker boxes by a single cellular phone or a single IC card convenient for portability.  <P>SOLUTION: According to the rental locker system, the user opens a locker door 2a to put baggage in the locker box, and operates a locking switch 23. Then the user communicates with a central control unit 1 via the cellular phone T to exchange an ID code, or communicates with the central control unit 1 via the non-contact IC card C to exchange the IC code. Therefore the ID code is brought into correspondence with a locker number of the locker box 2, and further the single IC code can be stored in association with the plurality of locker numbers. Thus the user can unlock the locker boxes 2, based on the single ID code corresponding to the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316167-A (JP)
Title: Method for forming exposure pattern
Inventor: ITO MITSUYOSHI
IPC: G02B26/10
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an exposure pattern so as to improve superposition accuracy of a functional pattern and to suppress drastic increase in the cost of an exposure apparatus.  <P>SOLUTION: A reference glass substrate 8B having a preliminarily formed reference pattern P as the reference for the exposure position is disposed under a glass substrate 8A and carried in the direction of an arrow A by a carrying means 4. The reference pattern P is illuminated from the downside of the carrying means 4 by an illuminating means 6, and the reference pattern P is imaged by an imaging means 5 disposed above the carrying means 4 to detect the reference position preliminarily set in the reference pattern P imaged by the imaging means 5 by using an optical system controlling means 7. Starting or stopping illumination with the laser beam is controlled based on the reference position and the glass substrate 8A is exposed in a predetermined position to transfer the pixel of a black matrix as the reference of a functional pattern to be layered on the glass substrate 8A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315778-A (JP)
Title: Fire point emission measuring method and its instrument
Inventor: TEZUKA KOICHI
IPC: C21C5/46
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately on-line detect a change in components of molten iron housed in a container such as a converter, a ladle, etc. even if the level of incident light from an end of a lance widely varies owing to disturbance factors.  <P>SOLUTION: In a top-blowing method, a portion of the lance including an oxygen feed hole at the lower end of the lance for performing oxygen feed is photographed via the lance. Radiance S of emitted light emitted by a fire point 5 generated below the feed hole 4 at a lower end of the lance is found from luminance distribution of an image obtained by the photographing. A change in the components of the molten iron is detected from a change with time in the found radiance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316271-A (JP)
Title: Autofocus camera
Inventor: KOBAYASHI TOSHIAKI
IPC: G03B15/02
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus camera that correctly performs focus detection even at low brightness.  <P>SOLUTION: An electronic camera comprises a lens unit 1, imaging device 2, A/D converter 3, memory 4, image processing circuit 5, LCD monitor 6, CPU 7, control circuit 8, amplifier 9, lighting system 10, motor 13, and focus control mechanism 14. The CPU 7 performs a variety of well-known operations such as an exposure operation (AE), white balance adjustment operation (AWB) and focus detection operation (AF), and a sequence control of camera operation. The CPU 7, when the brightness of a main object is lower than a predetermined brightness value, increases amplification transmission gain of the amplifier 9, widens a focus area, and makes the lighting system 10 emit AF auxiliary light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323836-A (JP)
Title: Game machine
Inventor: KATO MASACHIKA
IPC: A63F7/02
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the attractiveness of the games by making the stop state of the game balls with a stopping device easily understandable for the players in the game machine with the stopping device.  <P>SOLUTION: A Pachinko game machine 10 has an outer frame 11 forming the outer shell thereof 10 and an inner frame 12 is openably supported on one side part of the outer frame 11. The inner frame 12 is composed mainly of a resin base with a rectangular outline and the game board is detachably mounted behind the resin base. The game board is provided with a special device having the specified prize winning slot. In the processing from starting the operation of the electric role device to open the specified prize winning slot to stopping it by closing the specified prize winning slot, the stop state of the game balls is displayed at the ball receiving part as the stopping part of the special device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307705-A (JP)
Title: Construction method for surface water cooling net road
Inventor: HIROSE MAMORU
IPC: E01C11/24
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a presently attempted road surface temperature reduction technology wherein since it depends on only the heat of vaporization of water and the water is supplied by the rise of a capillary, nonuniformity of the surface of the water and the instability of the supply of the water occur and also spray water from a surface layer not dependent on the supply by the capillary becomes a traffic obstruction.  <P>SOLUTION: (1) Cut-in grooves 2 formed in a net shape such as hexagonal shape are formed in the surface layer flat surface of a concrete paved body 1.(2) Water is passed to the cut-in grooves 2 through a water supply tube 3 and a water supply valve 4 by using an external supply water 5.(3) Excess water after the water is supplied into the cut-in grooves 2 is received by a gutter and drained 6 to a city water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331163-A (JP)
Title: Duct connection member, and duct connection structure using it
Inventor: MATSUSHITA YUJI
IPC: F24F13/02
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duct connection member capable of sufficiently absorbing vertical misalignment and horizontal misalignment of a duct to be connected.  <P>SOLUTION: The member 1 is provided with a cylindrical first attachment part 11 attached to an outer circumferential face of an opened end part of a first duct (an outlet part 21), a cylindrical second attachment part 2 provided at a predetermined interval in an axial direction from the first attachment part and attached to an outer circumferential face of an opened end part of a second duct (a housing part 31), and a communication body part 13 with a half annular longitudinal section communicating respective base end parts 11b and 12b of mutually adjacent sides of the first and second attachment parts with each other and expanding in a centrifugal direction. The communication body part has a swelling part 131 provided in an outer circumference side of at least one attachment part of the first and second attachment parts, and swelling toward a tip from the base end part of the one attachment part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333425-A (JP)
Title: Optical transmission system
Inventor: YOKOTA IZUMI
IPC: H04B10/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform economical and high-quality optical transmission by extending a transmission distance without arranging relays.  <P>SOLUTION: A branch station 30 allows stimulating light incident to an optical fiber in which a branched reception light signal flows, includes optical stimulation sections 31-1, 31-2 for performing optical amplification with the optical fiber as an amplification medium, and performs the optical transmission with an optical branchpoint without relays. An optical branching device 40 has optical amplifiers 41-1, 41-2 and an optical branch 42. The optical amplifiers 41-1, 41-2 allow the stimulating light that is generated by the branch station 30 and flows on a line to be turned back to the side of an opposing line in which the transmission light signal from the branch station 30 flows, stimulates an amplification medium 41c doped with an active substance for optical amplification installed on the opposing line, and amplifies the power of the transmission light signal from the branch station 30. The optical branch 42 branches a light signal transmitted from the branch station 30 and a light signal transmitted from the other station.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305542-A (JP)
Title: Method for manufacturing recycling welded joint and method for dismantling the same
Inventor: KUTSUNA MUNEHARU
IPC: B23K26/21
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling joint for facilitating separation/dismantlement of the welded joint of metal by solving the problems that welded products, such as automobiles, electric products, aircraft and ships, are required to be separated and dismantled after use, but their welded joint sections are usually as tough as base metals and therefore the separation and dismantlement are extremely difficult, hindering the smooth recycling of the welded products and a method for manufacturing the same, and an actual dismantlement method.  <P>SOLUTION: The method for manufacturing the recycling welded joint comprises disposing a different metal welded joint having an intermetallic compound layer transmutatable in ductility/brittleness, such as Al-Fe, between the welded joints of the metal as shown in Figure 1 or Figure 2. The recycling welded joint permits dismantlement and recycling of the welded products and can accordingly promote recovering/recycling of the metal. The recycling welded joint generates the intermetallic compound having the ductility or makes metallic bonding on the joint surface and is utilized as the welded product at the time of use and can be recycled by heating only the recycling joint section to embrittle the same, then separating/dismantling the joint section and separating the metal at the time of disposal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361951-A (JP)
Title: Azine-based charge transport material, organic photoreceptor and electrophotographic image forming apparatus containing the same, and electrophotographic image forming method using the same
Inventor: JUBRAN NUSRALLAH
IPC: G03G5/047
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new improved charge transport material having excellent electrostatic properties such as high V<SB>acc</SB>and low V<SB>dis</SB>, and to provide an organic photoreceptor containing this charge transport material, an electrophotographic image forming apparatus including this organophotoreceptor, and an electrophotographic image forming method using this organic photoreceptor.  <P>SOLUTION: The organic photoreceptor comprises an electrically conductive support and a photoconductive element on the electrically conductive support, wherein the photoconductive element contains (a) the charge transport material having formula 1 and (b) a charge generating compound. In the formula 1, Y<SB>1</SB>and Y<SB>2</SB>are, each independently, 9-fluorenylidene group; and X is bicyclohexylidene-2,5,2',5'-tetraene group or bicyclohexylidene-2,4,2',4'-tetraene group as a conjugated linking group that allows the delocalization of π electrons over at least Y<SB>1</SB>and Y<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005343971-A (JP)
Title: Regenerated pet resin composition and method for producing the same
Inventor: KUNIMUNE NORIAKI
IPC: C08G81/02
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerated PET resin composition which is less expensive in regeneration cost and suitable for being reused in injection-molded, extruded and blow-molded products as it is excellent in impact resistance, and to provide a method for producing the same.  <P>SOLUTION: The regenerated PET resin composition comprises 100 pts.wt. of a regenerated PET resin and 10-20 pts.wt. of a copolymer having an epoxy group in a polymer main chain, the polymer itself having a low glass transition temperature and rubber elasticity. The copolymer is uniformly dispersed in the regenerated PET resin so that it has an average particle size in the range of 0.5-10 μm, and ester linkages are formed in the interface between the copolymer and the regenerated PET resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI