baber/WOPTO huggingface dataset:
Patent JP-2005093508-A (JP)
Title: Soldering device and soldering method
Inventor: WATANABE HIROYUKI
IPC: B23K101/42
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a circuit board in solder wettability so as to spread solder quickly over the circuit board protecting the circuit board against deterioration, and to carry out a soldering operation with high accuracy in a short time.  <P>SOLUTION: A soldering device 1 is equipped with a soldering iron 5 for soldering a cylindrical electronic part 3, such as a lead pin 2 or the like, to the circuit board 4. A hollow 11 covering the projection 9 of the electronic part 3 protruding from the surface 8 of the circuit board 4 is provided to the tip of the soldering iron 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092939-A (JP)
Title: Thin-film substrate, nanoparticle film and storage medium
Inventor: YO TAKUCHU
IPC: G11B5/738
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film substrate of two-dimensional film thicknesses, and a storage medium formed by uniformly immobilizing magnetic nanoparticle groups to the thin-film substrate.  <P>SOLUTION: SiO<SB>2</SB>films of the film thicknesses of order from 10<SP>-2</SP>to 10<SP>-1</SP>μm are formed, by using an OCD coating material diffusion liquid for forming the SiO<SB>2</SB>-based films into the respective spaces of a substrate frame 2, made of a material of thicknesses from submicrons to microns formed in a grid shape, thereby obtaining the thin-film substrate 1, in which unit substrates 2 composed of he SiO<SB>2</SB>films are arranged. A coupling layer, consisting of a silane coupling agent, is formed on the unit substrates 3 of the thin-film substrate 1 and thereafter, the nanoparticles formed by a synthesis in a liquid phase are adsorbed to the coupling layer, thereby obtaining the storage medium immobilized with the nanoparticle groups of the single layer on the respective unit substrates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087039-A (JP)
Title: Ridge-forming machine
Inventor: KOUCHI SHIGEHARU
IPC: A01B35/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new constitution for remote control over reversing operation of a ridge-forming part from a seat of a tractor.  <P>SOLUTION: A ridge-forming machine is equipped with a mounting frame having a relay transmission part transmitted from the tractor, a supporting frame provided with a turning means for turning in the horizontal direction relatively to the rotating shaft in the vertical direction installed at the rear of the mounting frame and the ridge-forming part provided in the other of the supporting frame. The turning means is electrically motor-driven and can be subjected to the remote control from the tractor seat. The ridge-forming machine has control functions to continuously perform turning and driving to the set position when turning instructions are issued to the controller and carry out locking fixing operation when reaching the set position. In the ridge-forming machine, a mechanism for sending a locking fixing confirmation signal to a control part by pushing a limit switch with a turning locking pin or a member directly interlocking with the turning locking pin is provided and an alarm buzzer is operated during a period when the limit switch is not pressed. Thereby, an accident by forgetting about locking and defective insertion of the locking pin is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035570-A (JP)
Title: Method for producing intermediate for synthesizing precursor of benzopyran compound
Inventor: JOHNSON GRAHAM
IPC: C07D/
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound useful as an intermediate for synthesizing a precursor of a substituted benzopyran compound so as to synthesize the substituted benzopyran compound with a few steps.  <P>SOLUTION: The method for producing a compound represented by structural formula (IV) [wherein, Z is R<SP>6</SP>O; and R<SP>6</SP>is a 1-6C alkyl, a (substituted) phenyl or a (substituted) phenyl 1-6C alkyl] comprises reacting tetrazole-5-carboxylic acid disodium salt with a proper alkyl haloformate, aryl haloformate or arylalkyl haloformate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005091770-A (JP)
Title: Lens barrel capable of focusing
Inventor: HAYASHI SHIGEO
IPC: G02B7/10
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of focusing, which is easily assembled and good in productivity.  <P>SOLUTION: The lens barrel capable of focusing has an external unit 1, an optical unit 2 and a control unit including a focusing motor or the like. The external unit 1 has a main frame 11 covering over the optical unit 2, a distance ring 14, a middle frame 16 regulating the movement in an axial direction of the distance ring, a zoom ring 26 and a rear cover 31 pressing the middle frame and the zoom ring or the like from the rear. The optical unit 2 incorporates a plurality of frame member units including a 1st frame member 43 respectively supporting a plurality of lens groups. After inserting the unitized optical unit 2 in the main frame 11, the distance ring 14, the middle frame 16, a zoom base 24, the zoom ring 26 and the rear cover 31 or the like are successively fit and assembled at the outer periphery part of the main frame 11 from the rear side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091885-A (JP)
Title: Image forming apparatus and image forming system
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/08
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image forming apparatus which appropriately prevents a developer leak, and an image forming system.  <P>SOLUTION: The image forming apparatus includes: an image carrier for carrying a latent image on it; a developing device which has a developer storage body for storing developer, a developer carrier for holding developer stored in the developer storage body, and an electrifying member abutting on the developer carrier in order to electrify the developer carried on the developer carrier, which develops the latent image carried on the image carrier with the developer electrified by the electrifying member, and which does not have in the developer storage body a stir member for stirring the developer; and a turning body to which the developing device is attached and which is turnable. In the image forming apparatus, the electrifying member is conductive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092784-A (JP)
Title: Dynamic switching method for search system, switching device for dynamically switching search system, and switching program dynamically switching search system
Inventor: TAGUCHI TAKESHI
IPC: G06F17/30
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient search even if a large load is generated in a network or in an index server.  <P>SOLUTION: A traffic volume is measured by a measurement part 12 for monitoring whether a measurement value exceeds a threshold value or not. When the measurement value exceeds the threshold value, a switching processing part 13 refers to management contents in an operation condition management part 14 and requires a terminal processing part 15 to switch the operation condition from a pure type to the index server, and the terminal processing part 15 switches the operation condition from the pure type to the index server. Alternatively, the switching processing part 13 requires the terminal processing part 15 to separate a part of a device, which is connected to its own device as a child node, and the terminal processing part 15 separates the part of the device connected as the child node to the own device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095763-A (JP)
Title: Manufacturing method of catalyst for cleaning exhaust gas and catalyst for cleaning exhaust gas
Inventor: MINAMI MITSURU
IPC: B01J37/02
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress grain growth of Pt and to enhance durability in a catalyst in which a ceria-based carrier carries at least Pt.  <P>SOLUTION: A carrier containing ceria carries a platinum complex to make a complex-carrying carrier. The complex-carrying carrier is heated in an atmosphere of lack of oxygen and the platinum complex is decomposed and carries metal platinum. The Pt complex becomes metal Pt without producing Pt oxide by decomposing the complex-carrying carrier in the atmosphere of lack of oxygen. Accordingly, the produced metal Pt is outstandingly fine and a particle diameter is uniform. The metal Pt is carried in the high dispersion state similarly to the Pt complex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101410-A (JP)
Title: Electronic component attaching leg
Inventor: ARAI TOSHIYUKI
IPC: H05K7/20
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component attaching leg high in solder wettability and in recyclability.  <P>SOLUTION: The attaching leg 1 is for attaching a specified electronic component, such as a heatsink 4, 17, or 24, a case 31 for covering an electronic part, an exterior member 41, a substrate 34 for mounting electronic parts, a chassis 38, or a chassis constituent 44, to a substrate 11 or the like. The attaching leg 1 is made of an aluminum alloy wherein zinc, nickel, and tin are successively deposited on the surface of an aluminum-made member for the formation of a plated layer P, and is detachably attached to or integrated with an electronic component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107588-A (JP)
Title: Personal verification system and ingress/egress management system
Inventor: ISHIHARA OSAMU
IPC: G06T7/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal verification system capable of increasing verifying accuracy by eliminating the influence of a difference in the environment where the system is installed, such as illumination, when dictionary information is distributed to a biometric device different from another biometric device in which the dictionary information is registered.  <P>SOLUTION: A plurality of personal verification devices are interconnected via a network. One of the personal verification devices is used as a registering device for dictionary information and the other personal verification devices are used as verification devices for verifying faces. When the dictionary information is distributed from the personal verification device serving as the registering device to the other personal verification devices serving as the verification devices, the personal verification devices each perform a one-to-one matching using the dictionary information and, if the matching was successful, update the dictionary information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107746-A (JP)
Title: Electronic circular consultation system, electronic circular consultation server, electronic circular consultation method, and electronic circular consultation program making computer execute the method
Inventor: OBATA YASUHIRO
IPC: G06Q10/06
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform approval using paper while enabling the electronization of a circular consultation process.  <P>SOLUTION: A circular consultation person terminal device 102 or the like has: a reception part 301 receiving print information about a circular consultation document from an electronic circular consultation server 101; a print part 302 printing the circular consultation document on the basis of the received print information; a reading part 304 reading image information about the printed circular consultation document and image information added to the circular consultation document; and a transmission part 305 transmitting the read image information to the electronic circular consultation server 101. The electronic circular consultation server 101 has: a reception part 311 receiving the image information transmitted by the transmission part 305; an extraction part 312 extracting information about a circular consultation destination from the received image information; a determination part 313 determining a next transmission destination of the circular consultation document on the basis of the extracted information; and a transmission part 315 transmitting the print information about the circular consultation document to the determined transmission destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107191-A (JP)
Title: Violaceous-laser-sensitive image forming material, violaceous-laser-sensitive image forming medium and image forming method
Inventor: FUJITA RIEKO
IPC: G03F7/031
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a violaceous-laser-sensitive image forming material and a violaceous-laser-sensitive image forming medium having high sensitivity to violaceous laser light even in the case of a thick film, suitable for use particularly in direct pattern formation with a violaceous laser, and excellent in safelight under a yellow light, and to provide an image forming method using the image forming medium.  <P>SOLUTION: The violaceous-laser-sensitive image forming material has a photosensitive layer containing (A) an ethylenically unsaturated compound, (B) a sensitizer and (C) a photopolymerization initiator on a temporary support film, wherein a sensitizer represented by formula (I) is contained as the sensitizer (B), the photopolymerization initiator (C) contains one or more selected from a hexaarylbiimidazole compound, a halogenated hydrocarbon derivative, an onium salt, a sulfone compound and an organic borate, and a thickness of the photosensitive layer is ≥5 μm. In the formula (I), R<SP>1</SP>-R<SP>9</SP>each independently represent H or an arbitrary substituent and groups adjacent to each other may bond together to form a ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109918-A (JP)
Title: Method for inserting secret data into image data, method for detecting secret data and method for displaying image data with secret data inserted
Inventor: MATSUOKA TETSUYA
IPC: H04N19/136
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data displaying method for simultaneously displaying a plurality of pieces of information by using a secret data inserting method for efficiently inserting secret data into compressed image data, a secret data detecting method and the secret data.  <P>SOLUTION: A partial decoding part 14 partially decodes compressed image data. A quantization transformation coefficient (a) obtained from partial decoding 14 is inputted to a secret data inserting part 11, and the secret data 12 is also inserted into the secret data inserting part 11. The secret data inserting part 11 inserts the secret data into the quantization transformation coefficient (a). A partial encoding part 15 partially encodes the quantization transformation coefficient b after the secret data insertion and outputs the quantization transformation coefficient and secret data inserted compressed image data. The secret data inserted compressed image data can be made to be, for example, media data as the secret data, and the medial data can be simultaneously displayed with image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105171-A (JP)
Title: Composition for molding flame-retardant resin
Inventor: INOUE AKIRA
IPC: C08F2/44
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for molding that gives a molded article excellent in flame retardancy without impairing moldability and appearance of the molded article.  <P>SOLUTION: The composition for molding a flame-retardant resin comprises each of the components of (A) an acidic phosphoric ester compound having a polymerizable unsaturated bond, (B) an organic compound having an epoxy group, (C) a silicate containing a divalent or higher-valent metal, (D) a metal hydroxide and (E) an inorganic fiber reinforcement wherein the acidic phosphoric ester compound (A) and the organic compound having an epoxy group (B) are contained in an amount of 8-30 mass% based on the total composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109353-A (JP)
Title: Method for manufacturing light emitting diode
Inventor: SASAKI KAZUAKI
IPC: H01L33/38
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a light emitting diode capable of increasing efficiency in manufacture.  <P>SOLUTION: An epitaxial wafer 101 and a p-GaP substrate 7 are introduced into a heat-treatment furnace 120 while the epitaxial wafer 101 is in contact with the p-GaP substrate 7. After that, phosphine and arsine are supplied into the heat-treatment furnace 120 and a heat treatment mechanism 122 is actuated for performing heat treatment at about 800°C for about one hour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113385-A (JP)
Title: Door handle with locking device, for vehicle
Inventor: ITOI HISAAKI
IPC: B60R25/25
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle with a locking device, for a vehicle, which dispenses with a key for releasing a door lock, and allows the operator to simultaneously achieve unlocking and door opening through one-touch operation, to thereby solve weaknesses of a key, including illegal door opening by means of an illegal key, tampering of the key, keyhole deterioration due to weather or ultraviolet rays, bother of carrying or storage of the key and a fear of loss of the key, and difficulty in unlocking in the dark.  <P>SOLUTION: According to the structure of the door handle, a fingerprint authenticating module (2) is arranged on a rear surface of a door handle finger placing section (3a) such that a fingerprint sensor (1) is exposed to the outside from a door handle inner cover (3b). Therefore when a driver inserts the fingers into the door handle and places the fingers on the door handle to open the door, the fingerpring authenticating module directly takes the fingerprint of the driver and collates the same with fingerprint data registered beforehand, at high speed and with high accuracy. The fingerprint authenticating module (2) is formed by mounting the fingerprint sensor (1), an MPU, a flash memory, and an SDRAM on a small printed board, and incorporating authenticating software in the flash memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116061-A (JP)
Title: Optical disk recording and reproducing device and optical pickup device
Inventor: KITAGAWA KAZUO
IPC: G11B7/09
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To execute precise tracking and focusing even when recording is made to an optical disk.  <P>SOLUTION: The output signal of a quardripartite photodetector 41 provided in an optical pickup part is amplified while current/voltage conversion is carried out by an amplification part 48, and then sent to a sample hold circuit 49. When recording is made to an optical disk, the continuity is obtained between the terminals 54B and 54C of the switch 54 of the sample hold circuit 49, and reflected light from the optical disk is sampled and held by a sampling signal. When reproduction is made to the optical disk, the continuity is obtained between the terminals 54A and 54C of the switch 54 of the sample hold circuit 49, and the inputted signal is outputted as it is. Second and third synthesis circuits 62 and 63 generate focusing error signals FE and tracking error signals TE from the output signals S3A-S3D of the sample hold circuit 49. The quardripartite photodetector 41, the amplification part 48 and the sample hold circuit 49 are integrated in one chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113523-A (JP)
Title: Grout injection control method and its device
Inventor: OTSUKA KOICHI
IPC: E02D3/12
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grout injection control method and its device capable of continuously and automatically adjusting the concentration of grout so as to become optimum in accordance with a rock mass property in the case of injection work and carrying out rock mass improvement work having the reduction of working hours and reliability.  <P>SOLUTION: A grout injection program control line is set on the basis of a preliminary survey such as a water test or the like, and in an injection method while controlling light and shade of the concentration of the injection grout in accordance with variations in the rock mass property accompanied with the progress of a process after the starting of the injection work while monitoring injection flow limiting value and injection pressure limiting value so as to follow the control line, an undiluted solution grout with high concentration and a diluted solution are separately prepared, they are respectively pumped by independent pumps, and in order to correspond to a request for the supply of the grout having the optimum property varying concentration and composition, etc. with the progress of an injection process, and in the pipe line directly before it reaches an injection hole, it is injected while reversibly adjusting a mixing ratio and a total amount continuously making increase and decrease, etc. in accordance with a state of the rock mass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120488-A (JP)
Title: Wrinkle remover composition for textile product
Inventor: KUBOTA YUICHI
IPC: D06M15/03
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for removing wrinkles from a textile product which can simply be carried out at general home without requiring ironing.  <P>SOLUTION: A wrinkle remover composition comprising (a) a modified silicone having water-solubility or self-emulsifiability and (b) water-soluble saccharides or derivatives thereof is used to heat-treat the textile product with a rotary heated-air dryer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122950-A (JP)
Title: Flash charging circuit
Inventor: ONO MAKOTO
IPC: G03B15/03
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash charging circuit which performs high-speed boosting operation at a high conversion efficiency and prevents a rush-in current for preventing abrupt voltage drop of a battery.  <P>SOLUTION: The flash charging circuit comprises a first V/I converter 11 connected to a battery 2, a first capacitor 12 connected to the first V/I converter, a first comparator 13 which compares the voltage of the first capacitor to a first reference voltage, a second V/I converter 14 connected to a main capacitor 6, a second capacitor 15 connected to the second V/I converter, and a second comparator 16 which compares a voltage of the second capacitor to a second reference voltage. It also comprises a control signal generator 17 wherein two control signals of inverted phases are generated from the outputs of the first and second comparators, and on/off control is performed with a switching element 3 that turns on/off a primary coil of a step-up transformer 4 using one control signal, and, discharge control is performed with the first capacitor when the switching element is turned off while a discharge control is performed with the second capacitor when the switching element is turned on by the other control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI