baber/WOPTO huggingface dataset:
Patent JP-2003296479-A (JP)
Title: Parking lot management system
Inventor: YOSHIKAWA AKIHIRO
IPC: G06Q50/10
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique allowing an owner of a land of a parking lot to directly access to communication equipment of the parking lot.  <P>SOLUTION: The communication among the communication equipment in the parking lot, the owner, and the manager of the parking lot is performed using a public telephone service PN and depending on a telephone number specific for the communication equipment of the parking lot via a communication channel formed between them. This system is so constituted that, when the other party connected to the communication equipment of the parking lot is the manager, the history of the communication is released to the owner in response to the request of the owner, however, when the other party connected thereto is the owner, it is not released to the manager.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295605-A (JP)
Title: Developing device, image forming apparatus, and computer system
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a developing device or the like having a seal structure that uniformizes pressing force of a layer thickness regulating member against a developer carrying roller, thereby hindering developer leak.  <P>SOLUTION: In the developing device having a pressing member 570 in which the layer thickness regulating member 560 having an abutting member 560a and a biasing member 560b is pressed against the developer carrying roller 510, both ends of the pressing member 570 in an axial direction of the developer carrying roller 510 are disposed further outside than both ends of the abutting member 560a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133303-A (JP)
Title: Wafer-oxidizing device and method of manufacturing semiconductor element
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/183
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a wafer-oxidizing device, which is constituted to form an Al oxide layer having high in-plane uniformity and an equal oxidation width over the whole surface of a wafer, at formation of the oxide layer by oxidizing an Al-containing layer. SOLUTION: This wafer oxidizing device 70 is provided with the same constitution as that of the conventional wafer oxidizing device, except that a plate-like heat transfer member 72 having a contour larger than that of the wafer W but smaller than that of a wafer stage 44 and a coefficient of thermal conductivity of >=100 W/K/m is interposed in between the stage 44 and the wafer W. The heat transfer member 72 is formed in a plate-like body, by using graphite and is fixed on the wafer stage 44.
Patent JP-2003296595-A (JP)
Title: Internet broadcasting system
Inventor: NAGAOKA ISAO
IPC: G06Q30/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for broadcasting contents essentially consisting of audience via the Internet.  <P>SOLUTION: A content provider includes audience and system operating institutions that broadcasts contents, and this system comprises a providing terminal device held by the content provider, an audience terminal device held by the audience, and a broadcasting management device connected via the providing terminal device, the audience terminal device and the Internet and held by the system operating institution. The broadcasting management device comprises a database registering information regarding the contents including content and library information, guide information and broadcasting schedule information, a content registering means for receiving information regarding the contents from the providing terminal device and registering it into the database, and a content broadcasting means for broadcasting the contents selected from the audience terminal device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290501-A (JP)
Title: Game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player to intentionally select the performance display of a ready to win condition after the generation of the ready to win condition, and to allow the player to play with a feeling that he or she is positively participating in the game.  <P>SOLUTION: The front face of a game machine is provided with an operable operating means 1(1A, 1B), and the operating means 1 is operated by the player within the term of validity of an operation when the operation of the operating means is valid so that the performance display of any one kind among various performance displays can be selected. In this case, the term of validity of operation is set as a period from the generation of the ready to win condition to the lapse of a predetermined time, and when the operating means 1 is operated within the term of validity of operation, ready to win fluctuating configurations and/or ready to win characters as performance display can be selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252347-A (JP)
Title: Packaging bag having header
Inventor: SHINKO KYOJI
IPC: B65D33/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce at a low cost a packaging bag having a header, which is suitable for packaging, for example, small merchandise integrally having a string.  <P>SOLUTION: The packaging bag having the header is formed such that a header reinforcing piece 4 is inserted into the upper part of a bag main body 3 formed from a transparent film made of a synthetic resin. In the packaging bag having the header, a mount 8 for an article 20 which is packaged in the bag is integrally formed so as to continue to the header reinforcing piece 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253838-A (JP)
Title: Prefabricated stair
Inventor: OIDA TOKUHIRO
IPC: E04F11/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional construction method for concrete stairs, wherein substrate concrete is placed at first, a stair mold is formed by a mold after setting the concrete, the concrete is poured on a step one by one, and it takes a long construction term and a high cost even when constructing a relatively simple stair such as an outdoor temporary stair.  <P>SOLUTION: This prefabricated stair is so formed that a coupling upper side 5 and a fitting projecting part 3 are molded in an inner end part of a tread 1 of a stair material having such a shape as formed by orthogonally joining the ends of long sides of two long and flat plates together, and a fitting recess part 4 having a shape of fitting a fitting projection part 3 is molded in a coupling lower side 6 in the lower part of a rise surface 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003309593-A (JP)
Title: Data transfer system, switch device and node device
Inventor: OKADA KATSUHIKO
IPC: H04L12/70
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer system which requires no data storage buffer in a switch section, having no overhead due to path acquiring/releasing processing, and can warrant the arrival sequence of data.  <P>SOLUTION: A series of data to be transferred from transmission node sections 1-3 to a reception node section 5 are divided into each block being an aggregation of one or more items of data and are transmitted to the switch section 4. Since a data storing buffer is not present in the section 4, if the blocks of the section 1-3 compete with each other, the sole block is transferred to the section 5 and the others are annihilated in the section 4. The transmission sources of the blocks which have been annihilated are notified of the result, and the same blocks are re-transmitted. Also, in the sections 1-3, new transmission of the blocks requiring warranty of the arrival sequence are executed after notification of completion of data transmission is returned for the former transmission blocks from the section 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313820-A (JP)
Title: Drive-out erection method of bridge
Inventor: KOBAYASHI NOBUAKI
IPC: E01D21/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive-out erection method of a bridge capable of erecting the bridge in a short period in the state where the influence to the environment or a circumferential area is reduced by dispensing with secured working site of wide range and efficiently driving out the bridge without limiting the shape of the bridge to a linear one.  <P>SOLUTION: This drive-out erection method of bridge comprises steps of manufacturing the bridge 1 on a working frame 20, connecting a temporary girder made on a traveling truck 10A (vehicle) to the bridge 1 and then supporting the bridge 1 by the traveling truck 10A; moving the traveling truck 10A to protrude the bridge 1 from the working frame 20; extending the bridge 1; supporting the bridge 1 by the traveling truck 10A in the rear of the bridge 1 after temporarily placing the bridge 1 on a pier 2; moving the traveling truck 10A to drive out the bridge 1; and repeating the extension and driving-out of the bridge 1, thereby erecting the bridge 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310147-A (JP)
Title: Frozen product of steamed taro and method for producing the same
Inventor: YAGI HIDEAKI
IPC: A23L19/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a delicious Kinukatugi (boiled unskinned taro) to be readily and rapidly cooked regardless of seasons at home or at a restaurant.  <P>SOLUTION: The steamed taro (1) formed into a nearly temple bell shape having 2.5-3 cm diameter at the bottom face, and having a skin on the surface except the bottom face is frozen to provide the frozen product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319079-A (JP)
Title: Hands-free intercom
Inventor: HASHIMOTO TAKAHIRO
IPC: H04M9/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hands-free intercom having no need of switch operations for starting a call, ending the call, locking and unlocking.  <P>SOLUTION: The hands-free intercom has an outdoor phone 2 having means for reporting the presence of a person outdoors, a voice recognizing means 8 for detecting voices of talking with the outdoor person to output a talking signal, and a communication keeping means for keeping the talking state can be the state when the talking signal from the recognizing means 8 is a previously registered calling signal after comparison of both signals. It comprises a lock operating means 11 which compares the talking signal from the recognizing means 8 with a previously registered unlocking voice signal to output an unlocking signal upon receipt of an unlocking talking signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316860-A (JP)
Title: Planning device and planning method for facility personnel plan for realizing production plan
Inventor: OHARA KAZUMASU
IPC: G06Q50/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a facility personnel plan by objectively and mathematically searching whether the production capacity should be enhanced by quantitatively extending a facility or inputted personnel, when requesting the enhancing of production capacity, or by qualitatively improving the facility.  <P>SOLUTION: This device comprises a means for storing the relation between investment amount of quantitative extension and production capacity, a means for storing the relation of investment amount of qualitative improvement and production capacity, and a means for calculating the current cost required for product production. An investment plan showing the investment amount and time of quantitative extension and the investment amount and time of qualitative improvement such that the total sum of the investment amount of quantitative extension, the investment amount of qualitative improvement and the current cost required for product production is minimized is calculated by these means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316887-A (JP)
Title: Personal connection retrieval system
Inventor: SHIIHARA TOKUICHI
IPC: G06Q10/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal connection retrieval system used to search a desired person through an acquaintance capable of performing a smooth introduction without going against the intention of each person present in a personal connection linkage.  <P>SOLUTION: This system comprises a server and a terminal transmittable to and receivable from the server. The server has a personal connection storage means for storing prescribed items of a plurality of registered persons and acquaintances thereof, a retrieval means for retrieving, with one registered person as a retriever, a series of personal connection linkages including other registered persons linked through the direct acquaintance of the retriever and acquaintances thereof as the object or retrieval; a result transmitting means for transmitting the retrieval result of personal connection linkage to the terminal of the retriever, and a personal connection confirmation means for confirming, every person present in the personal connection linkage, whether an acquaintance directly linked thereto is present or not. The personal connection confirmation means is executed starting from the person to be retrieved, and successively executed back one by one to the retriever side according to the personal connection linkage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312696-A (JP)
Title: Synthetic resin cap
Inventor: TSUNODA YOSHIYUKI
IPC: B65D41/34
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin cap which is easy to remove from a mouth of a bottle for easy attainment of separate collection.  <P>SOLUTION: The cap has a short tubular tamper-evident ring connected, which is to be assembled with the mouth of the bottle and has a lock on the inner peripheral surface for assembling with the mouth, in an upwardly unremovable manner via a plurality of easy-to-break coupling pieces on a lower part of a tubular wall of the cap equipped with a thread on the inner wall surface. The ring is formed of a split ring and an extension piece for integrally coupling both end rims of the split ring. The cap is structured to be capable of expanding in diameter by causing the extension piece to stretch in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322346-A (JP)
Title: Gas appliance
Inventor: SUGIMOTO YOSHITERU
IPC: B42D1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas appliance wherein even a worker who cannot read a Braille point of a Braille label can perform a sticking work of the Braille label rightly and easily, and even a visually impaired person can perform a smooth operation.  <P>SOLUTION: Braille labels 9, 10, 11 for a visually impaired person indicating the contents of an operation of the operation means for operating a gas burning appliance are provided in the operation means or its neighborhood. Cutout parts 12 identifying lower parts of Braille points as characters are formed at lower ends of the Braille labels 9, 10, 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321852-A (JP)
Title: Malfunction prevention indicator of construction machine
Inventor: YAMADA HIDEO
IPC: E02F9/24
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To immediately make an operator aware of a lock-off state and prevent the operator from carelessly and continuously moving the actuation section when an operation lever is in a lock-off condition, although a problem that when the operator touches the operation lever by mistake for inputting from an input device in the case of the lock-off condition, the actuation section moves in itself, if the operator is aware of the movement of the actuation section, he immediately operates a hydraulic lock lever and makes the operation lever into a lock condition and he can stop the succeeding malfunction, but he notices at many times the neighborhood of the input device when operating the input device, and hence he is not aware of the lock-off condition, thereafter, he touches the operation lever also, hence, the maloperation condition continues, exists.  <P>SOLUTION: An indication device 1 is arranged in the cab of a construction machine. In the indication device 1, a lighting control is put into practice when an input signal has been output from an input means 4 of a control appliance system, in the case that the operation lever 2 is in the lock-off condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327125-A (JP)
Title: Carrier for transportation
Inventor: OKUBO MASAYUKI
IPC: B62B3/16
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for transportation having high stability of positioning and fixing of a stacking state of carrier bases by tightly constraining rotation of a universal caster wheel.  <P>SOLUTION: In the carrier for transportation, a plurality of wheels having at least one universal caster are mounted to the lower surface of a carrier base, and the upper surface is provided with a wheel constraining part at a position of each wheel of the carrier for transportation placed on it. The wheel constraining part has an outer engaging region for constraining an outer part of the universal caster wheel in the turn radial direction from moving in the outside direction of the turn radius, and two constraining step parts for constraining the movement of both inner corner parts in the turn radial direction of the wheel while the outer part is positioned in a range of the outer engaging region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331491-A (JP)
Title: Magnetic recording/reproducing device
Inventor: MIYAMOTO YUTAKA
IPC: G11B5/09
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To quickly output a specially reproduced image in a magnetic recording/reproducing device in which special reproduction data is arranged in a predetermined position on a recording medium.  <P>SOLUTION: This device is provided with a track number calculation section 10 for calculating a difference between the track number of a recording medium traced by a head and a track number capable of tracing special reproduction data, a center pulse detection section 43 for detecting the presence of a center pulse obtained when the special reproduction data is traced, a track deviation amount calculation section 11 for calculating the deviation amount of a track traced by the head based on the output of the track number calculation section 10 or the output of the center pulse detection section 43, and a tracking control section 12 for controlling the tracking of the head on the recording medium based on the deviation amount. After rough tracking control based on the output of the track number calculation section 10, fine tracking control is carried out based on the output of the center pulse detection section 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332119-A (JP)
Title: Thin film and its manufacturing method, and manufacturing apparatus
Inventor: HIGASHIDA TAKAAKI
IPC: H01F5/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin coil that is thin and compact and has a comparatively high inductance by utilizing its entire volume, its manufacturing method and a manufacturing apparatus.  <P>SOLUTION: A coil material is provided with a winding part wherein a laminated body formed of a conductor foil and an insulation layer is wound specified turns over the side of a bar-like core material in its lengthwise direction. The coil material is cut by two planes vertical to the lengthwise direction of the core material so that it may have a thickness in the lengthwise direction thereof, thereby resulting in the thin coil. The surface of the core material is conductive, and an electric continuity is realized between the surface of the core material and the conductor foil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330271-A (JP)
Title: Image forming apparatus
Inventor: MASUDA TSUNEJI
IPC: G03G15/08
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having high maintainability that developer need not be replaced and realizing the stable adjustment of a developer quantity by a simple constitution.  <P>SOLUTION: A developing device is used in the image forming apparatus using an electrophotographic system and stores two-component developer consisting of toner and carrier for developing an electrostatic latent image on a photoreceptor, and the image forming apparatus is provided with a container storing the toner and the carrier to be supplied to the developing device, and possesses a mechanism for performing the replenishment of the developing device with two-component developer from the container storing the toner and the carrier and the discharge of two-component developer from the developing device and discharges deteriorated developer by performing development with the carrier at an non-image area on the photoreceptor from a developing sleeve by fogging eliminating potential as the discharge of the developer, and magnetic force working in the normal direction of the developing sleeve to the carrier at the developing nip part of a developing pole nearly opposed to the photoreceptor of a fixed magnet in the developing sleeve is made smaller only in an area in which the carrier is discharged than in the other area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330137-A (JP)
Title: Heat-developable photosensitive material
Inventor: HATANO SEIJI
IPC: G03C1/498
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable image recording material excellent in film strength and rapid processability, ensuring suppressed fogging and having good image preservability.  <P>SOLUTION: The heat-developable image recording material comprises at least one photosensitive silver halide, one or more non-photosensitive organic silver salts, a reducing agent which reduces a silver ion, a thermal solvent and a binder on at least one face of a support, wherein at least one of the non-photosensitive organic silver salts is the silver salt of a polymer containing a repeating unit derived from a carboxylic monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034766-A (JP)
Title: Erasable ink composition and writing utensil using the same
Inventor: YOSHIMURA YASUYUKI
IPC: C09D11/16
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition capable of erasing notes more easily than prior-art ink compositions. SOLUTION: The erasable ink composition comprises colored and/or non- colored flake particles, thixotropic agents and solvent.
Patent JP-2003330082-A (JP)
Title: Electronic imaging device
Inventor: ITO JUNICHI
IPC: H04N5/225
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic imaging device with a dust-proof function of securely removing dust sticking on a constitution member when an accessory unit is attached and detached.  <P>SOLUTION: The electronic imaging device is a device (camera) where an accessory such as a recording medium 27, an external power source 70 or an electronic flash unit 80 can be attached and detached, and comprises a photographic lens 1 which forms an optical image of a subject, a CCD unit 22, a constitution member (dust-proof glass 30) arranged between the CCD and the photographic lens, and a dust removing means (a piezoelectric element 31 and a dust-proof glass driving circuit 40) which removes stuck dust by vibrating the glass at a plurality of kinds of frequencies and efficiently performs the dust removing operation through the resonating operation of a piezoelectric element 31 in effective timing corresponding to the attachment of one of the accessories.  <P>COPYRIGHT: (C)2004,JPO