baber/WOPTO huggingface dataset:
Patent JP-2004263464-A (JP)
Title: Windproof tile
Inventor: ARAKAWA HARUMASA
IPC: E04D1/34
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windproof tile which enables a sure windproof effect to be expected, without adding a new member or a new process to conventional roofing work, and which enables the omission of conventional nailing for fixation and the like.  <P>SOLUTION: This windproof tile is a clay tile where an under-lapping part 21 and an overlap part 22 are provided on the right and left sides of a plate part 23, and anti-come-off protrusions 3 and 3 protruding downward are provided on the backside of a tail end 24 thereof. When the protrusions 3 and 3 are pressed in and inserted between opening edges 42 and 42 of a crossbar member 4 made of an elastic material and having an upward opened groove part 41 with the opening edges 42 and 42 formed narrower than an inside, an engaging thick part 31a, which is formed continuously from a neck part 31b of a tip part 31 of the protrusion 3, is assembled to the opening edge 42 of the crossbar member 4 in an anti-come-off state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266746-A (JP)
Title: Image and voice communication system
Inventor: KIMURA MITSUNARI
IPC: H04N7/15
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To protect the privacy of speakers and to exchange expressive image and voice information with respect to a communication system for sending and receiving an image and a voice.  <P>SOLUTION: A terminal station 1 transmits an image signal VD and a voice signal SD to a base station 3. An effect processing part 32 provided for the base station 3 subjects the image signal VD and the voice signal SD to an effect process. The image signal VD and the voice signal SD after the effect process are relayed and transmitted to a terminal station 2. Algorithm specifying information 50a and a parameter 51 which specify the detail of process by the effect processing part 32 are transmitted from the terminal station 1 to the base station 3. Also, the terminal station 2 can transmit a command 55 for disabling the effect process to the base station 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004028988-A (JP)
Title: Electronically controlled mechanical clock and its control method
Inventor: SHINKAWA OSAMU
IPC: G04B17/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate phase deviations and make responsiveness quick in a control system.  <P>SOLUTION: The control method is provided with a voltage-controlled oscillator (VCO) 25 which has a generator 20 carrying out power generation using a rotor being rotated by a mainspring used as a drive source and has a brake circuit 23 controlling rotation periods of the generator 20, and a rotation control means 50 controlling the rotation periods of the generator 20 by controlling the brake circuit 23. The rotation control means 50 includes a phase comparator circuit 54 which compares a phase of a time reference signal fs with that of a square-wave pulse signal fr being output from the VCO 25, and a brake control circuit 56 which makes the VCO input a signal controlling the brake circuit 23 based on the output from the phase comparator circuit 54. A PLL control can be realized by employing the VCO 25 and the phase comparator circuit 54, and thereby making the responsiveness quick in the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262409-A (JP)
Title: Air-conditioner for use in vehicle
Inventor: FUKUDA KAZUHIRO
IPC: B60H1/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for use in a vehicle capable of eliminating the problem originating from the defroster heat blowout hole 29 being positioned nearer the center of the cabin front surface, making the air quantity at the face blowout hole 28 at the time of cooling greater than the quantity at the defroster heat blowout hole 29, and making the blowout temperature at the face blowout hole 28 in the by-level mode lower than the temperature at the defroster heat blowout hole 29.  <P>SOLUTION: The air-conditioner for use in the vehicle is arranged so that the defroster heat blowout hole 29 is installed in a cold air bypass passage 24 just ahead of the cabin adjacent to the bypass passage 24. A cover 30 covering approximately one half of the upper part of the defroster heat blowout hole 29 is installed at its part upstream of the main flow of the air-conditioning air, and it is arranged so that the main flow goes round the cover 30 and flows into the defroster heat blowout hole 29. An air guide 31 to lead the air-conditioning air from the cold air bypass passage 24 toward the face blowout hole 28 is installed between the cold air bypass passage 24 and the defroster heat blowout hole 29.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273166-A (JP)
Title: Assembling method of assembly structure and assembly structure
Inventor: HAYAKAWA JUNICHI
IPC: H01H11/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To assemble at a low cost without the need of a fitting when assembling a contact holder to a substrate holder.  <P>SOLUTION: When tentatively locking a contact holder 50 into a locking hole 62 with an engaging axis 54 on a substrate 60, and when attaching the substrate 60 to a substrate holder 70 while the contact holder 50 tentatively locked to the locking hole 62, the contact holder 50 is attached to an axial hole 74 on the bottom wall 71 of the substrate holder 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273167-A (JP)
Title: Fluorescent tube
Inventor: YONEZAWA SADAHISA
IPC: H01J1/62
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the space for installing a damper fixing member and a spacer of a fluorescent display tube or the like having dampers on both sides (up and down) of a linear member such as a filament; to reduce the numbers of those parts; to facilitate the work of fixing the members in place; and to reduce man-hours for fixing the members in place.  <P>SOLUTION: A spacer pad SP is ultrasonically bonded to an aluminum membrane 111 on a front base 11. An end of the damper D1 below the filament F is ultrasonically bonded to a stepped fixed part SP1 of the spacer pad SP. An end of the upper damper D2 is ultrasonically bonded to a fixed part SP2. The height of the damper D1 is determined by the height of the bottom of the fixed part SP1 and the height of the damper D2 is determined by the height of a top part SP3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269956-A (JP)
Title: Apparatus for producing metallic powder, and method for producing metallic powder using the apparatus
Inventor: KIKUKAWA SHINRI
IPC: B22F9/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for efficiently producing a metallic powder having a small particle size, a pseudospherical shape and a narrow particle size distribution, and to provide a producing method therefor.  <P>SOLUTION: The apparatus has an annular nozzle 1 for spraying a powdering coolant onto a flowing-down molten metal stream 3, wherein the annular nozzle 1 comprises a pore 2 for passing the molten metal stream, an annular slit 4 for sprouting the powdering coolant toward the molten metal stream which has passed through the pore, and a drain pipe 5 which extends downward from an undersurface of the annular nozzle. The apparatus further has an air stream-sluing means 8 for giving the moment of rotation to a sucked air stream which is sucked into the annular nozzle from above, installed in the proximity of the pore, the top surface of the annular nozzle or the periphery of the annular nozzle, and has a structure of splitting the molten metal stream with a centrifugal force caused by a twisting force due to the sucked and slewed air stream, wherein the air stream-sluing means 8 is at least one of a gas injection device, an air stream-sluing vane and a spiral groove.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267966-A (JP)
Title: Asymmetric epoxy catalyst and method for manufacturing optically active epoxide using the same
Inventor: SAKKA HIDEO
IPC: B01J31/24
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst capable of giving improved high purity by solving the problem that the optical purity of a desired optical active epoxide in the conventional asymmetric epoxy catalysts is insufficient depending on the kind of a matrix in the asymmetric epoxydation reaction of an enone.  <P>SOLUTION: In the asymmetric epoxidation reaction of the enone and a fluorine-containing compound, the asymmetric epoxidation catalyst composed of an optical active binaphthol, a rare earth metal alkoxide, phosphine oxide, a cumene hydroperoxide or t-butyl hydroperoxide and an alcohol is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281079-A (JP)
Title: Separator, fuel cell device, and temperature regulation method of fuel cell device
Inventor: OTSUKA KAZUHIKO
IPC: H01M8/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of heat radiation from a power generation part by smoothly running a cooling fluid.  <P>SOLUTION: Separators 31 constituting the power generation part 30 are so laminated as to interpose joint bodies 32 as power generation bodies between the separators 31, and heat radiation fins 33 are formed in side edge parts of separator body parts 31a contacting the joint bodies 32. Each radiation fin 33 is composed of: a center part 72 having a nearly oblong cross-sectional shape; and edge parts 71 each having a nearly tapered cross-sectional shape. By the radiation fins 33 each having such a structure, resistance against air running from the side face side of the generation part 30 can be reduced, and heat can be radiated while running the air having a sufficient flow rate between the respective radiation fins 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282846-A (JP)
Title: Charging circuit for portable telephone
Inventor: OTAKE HIROYUKI
IPC: H02M3/155
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging circuit for a portable telephone which can perform constant-current/constant-voltage charging with high safety, by minimizing heating when charging.  <P>SOLUTION: The portable telephone has a battery pack 14 feeding power supply, a transistor 161 which converts the voltage from a charger 17 into constant current or constant voltage and supplies it to the battery pack 14, and a control means which performs switching control or linear control of the transistor 161, according to the voltage of the battery pack 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276681-A (JP)
Title: Driving force control device of vehicle
Inventor: HASHIZUME TAKENORI
IPC: B60W10/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force control device for a vehicle capable of finally making present vehicle speed reach target vehicle speed, even when dissociation of the present vehicle speed and the target vehicle speed occurs by an influence of road surface gradient, and preventing unnatural feeling of a rapid rise of engine speed by unnecessary down shift by steep slope downward slope traveling and unnatural feeling of a rise of vehicle deceleration contrary to a presentiment of a driver from being imparted.  <P>SOLUTION: The target vehicle speed tVSP is calculated by integrating target acceleration determined by accelerator pedal stepping amount and vehicle speed. After releasing the accelerator at an instantaneous time t1 during a control of driving force for controlling driving force of the vehicle by vehicle speed deviation ΔVSP between present vehicle speed aVSP and the target vehicle speed tVSP and feedback gain including integration control gain Ki to make the present vehicle speed aVSP follow the target vehicle speed tVSP, the feedback gain including the integration control gain Ki is lowered as the vehicle speed deviation ΔVSP between the aVSP and the tVSP is increased or as the accelerator releasing speed becomes low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277317-A (JP)
Title: Method for producing nicotianamine
Inventor: WATANABE HIROYUKI
IPC: C07D205/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing nicotianamine, by which the nicotianamine can simply be produced in a good yield in an industrial scale.  <P>SOLUTION: This method for producing the nicotianamine is characterized by reducing a compound represented by formula (3) (R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are each a carboxylic acid-protecting group; R<SB>4</SB>is an amine-protecting group) in the presence of nickel boride and then removing the protecting groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054197-A (JP)
Title: Three-dimensional free shaping method, free coating method and apparatus therefor
Inventor: MIYAMOTO YOSHIO
IPC: B23K9/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shaping method which can be applied to the production of a component in a final product stage, by using metals, alloys, intermetallic compounds and composite compounds containing these compositions.  <P>SOLUTION: This free shaping method comprises forming a fine molten pool by melting a metallic substrate or a thin metallic wire with an electrical micro-arc, melting a thin metallic wire made of a different material, and adding it into the molten pool to form a composite compound or an alloy in an area of several tens of micrometers to several millimeters. A combustion synthesis process takes an advantage of an exothermic reaction occurring while an intermetallic compound such as NiAl is formed, so that the process can produce a highly functional material having superior high-temperature strength and corrosion resistance at a low cost in a short period of time without consuming much energy. A multilayer shaping process using three-dimensional CAD data can freely form a shaped article made from a refractory material while continuously forming a molten bead, and produces a metallic component with a three-dimensionally complicated arbitrary shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276711-A (JP)
Title: Behavior control device for vehicle
Inventor: TAKAGI MASAFUMI
IPC: B60T8/1755
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry out behavior control suitable for the state in which forced external force is applied by collision of a vehicle and to certainly control the behavior of the vehicle even in the state in which the forced external force is applied.  <P>SOLUTION: When there is a fear such that the vehicle is made collide (S40, 90), the behavior control is easily started by operating target brake force Fssfo of a rotation outer side front wheel than the area where the spin state amount SS and the drift out state amount DS are smaller than those at usual and target brake force Fsall of the whole of the vehicle to a positive value (S96, 98). When the vehicle collides (S20, 102), the amount of behavior control is increased by increasing/correcting the target brake forces Rsfo, Fsfi, Fsro, Fsri of the behavior control to Ka times (S102-106).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281769-A (JP)
Title: Jig for exposure and manufacturing method for electromagnetic-wave shielding body
Inventor: HOSONO NORIYOSHI
IPC: H05K9/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for an exposure by which a cost is reduced and the efficiency of an operation can be improved and the operation be quickened, and which does not damage visibility and a manufacturing method for an electromagnetic-wave shielding body.  <P>SOLUTION: The manufacturing method for the electromagnetic-wave shielding body has a process in which an ultraviolet curing type black layer 34 and a conductive layer 35 are laminated on transparent glass 30, a process in which these layers are exposed and developed through a pattern mask 47 while the layer 34 is exposed from the rear side of the glass 30 and an intermediate is formed, and a process or the like in which the intermediate is treated thermally and an electromagnetic-wave shielding layer is formed by a conductive pattern. The glass 30 on which the layer 34 and the layer 35 are laminated in the case of exposure is housed in the jig 40 for the exposure. The jig 40 is composed of a supporting frame 41 for housing the glass, a transparent protective board 44 coating the glass 30 of the frame 41, a suction passage 46 introducing air between the frame 41 and the protective board 44 to the outside and a pattern mask 47 interposed between the layer 35 of the glass 30 and the protective board 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275920-A (JP)
Title: Element for removing nox and nox removing method
Inventor: ITO YOSHIHIKO
IPC: B01D53/74
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element for removing NO<SB>x</SB>and a NO<SB>x</SB>removing method reducing power consumption by making the element for removing NO<SB>x</SB>having a high diffusing capacity of an oxygen ion.  <P>SOLUTION: The element for removing NO<SB>x</SB>comprises a substrate 1 comprising a solid electrolyte, capable of retaining the oxygen ion in the inside of a bonding structure of atoms to each other and exhibiting a conductivity by movement of the oxygen ion itself by application of a voltage; and a positive electrode 3 and a negative electrode 2 formed on a surface of a substrate. The oxygen ion is drawn out from NO<SB>x</SB>in an atmosphere to reduce it to N<SB>2</SB>in the negative electrode 2, and the drawn out oxygen ion is released from the positive electrode 3 as oxygen. Since the movement of the oxygen ion in the substrate 1 is not the indirect movement through lattice defect but the direct movement of the oxygen ion itself, required energy is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277650-A (JP)
Title: Method for producing hardenable coating composition, hardened coating film obtained therefrom, antireflection film, polarizing plate and image display using the same
Inventor: KATO EIICHI
IPC: C09D7/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a high-refractive-index hardened film having excellent optical properties and durability, to obtain a coating composition giving the hardened film, to prepare an anti-reflection coating film that has excellent optical properties and durability and is inexpensively available in large amounts, to provide a polarizing plate treated with an antireflective treatment and an image display device.  <P>SOLUTION: The hardenable coating composition comprises ultrafine particles of a high-refractive index complex oxide that contains bismuth element and another metal element selected from the metal elements whose oxides have each a refractive index of ≥1.95 and a coating film-forming hardenable compound. The ultrafine particles of high-refractive index complex oxide are prepared by wet-dispersing a high refractive index complex oxide particles together with a dispersant in a medium having an average particle size of ≤1 mm to decrease the average particle size to ≤150 nm. Further, the hardened film prepared from the composition, the anti-reflecting coating film having the hardened coating film, the polarizing plate having the anti-reflecting coating film and the display device are provided in this invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286776-A (JP)
Title: Loupe for close-up photography, digital camera for close-up photography, mobile phone unit, and server for skin diagnosis
Inventor: INOUE KOTARO
IPC: H04N5/225
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loupe for close-up photography which is attached to a digital camera without special working and has the subject-side surface bought into contact with a subject to allow a stable close-up photographic image to be picked up by the digital camera.  <P>SOLUTION: A flat shape is given to an enclosure in which a lens holder holding a close-up lens is stored, and most of the subject-side surface and the camera-side surface is made approximately perpendicular to the optical axis of the close-up lens, and an approximately flat part for contact with the subject is formed in the subject-side surface, and an approximately flat fixing part for adhesion of a double-sided adhesive material is formed in the camera-side surface. A mechanism is provided for finely adjusting the position of the close-up lens. The double-sided adhesive material is used for attachment to the digital camera.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287546-A (JP)
Title: Computer device
Inventor: NODA HIROYUKI
IPC: G06F3/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient computer device that allows immediate and easy starting of software at links.  <P>SOLUTION: The computer device has an input part, a control part and a display part. The input part has a key part for inputting characters and the like, and a link button part 8 for starting software at links. The link button part 8 has a link button 8a whose peripheral edge can be tilted; a plurality of link switches 8b each of which is turned on by the tilting of the link button 8a to start the software at links; and a plurality of LEDs 8c each of which emits light in a different color according to the software at the links started by means of the link switches 8b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288240-A (JP)
Title: Optical element, optical head, and optical recording/reproducing device
Inventor: ISHIHARA KUNIHIKO
IPC: G02F1/01
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can transmit light with high efficiency in a conductive film having openings and the surface shapes and to provide an optical head using this element and an optical recording/reproducing device.  <P>SOLUTION: In this optical element, the intensity of the light made incident on the 1st surface of the conductive film, whereon a plurality of openings communicating to a 2nd surface from a 1st surface are periodically arranged while having 1st and 2nd surfaces, and transmitted through the opening is made stronger as compared with the case the opening is not periodical, and it has a feature that an opening diameter at the side of the 1st surface on the opening is larger than an opening diameter at the side of the 2nd surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005493-A (JP)
Title: Driver assist information transmitter, driver assist information receiver and driver assist information providing system
Inventor: YAMAMOTO TETSUO
IPC: H04B1/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver assist information providing system for assisting a driver of a moving body by providing the newest driver assist information required for the driver of the moving body.  <P>SOLUTION: This driver assist information providing system is composed of a driver assist information transmitter and a driver assist information receiver. The driver assist information transmitter generates driver assist information by combining hourly renewing real-time information such as traffic information and multimedia information for complementing this real-time information. The generated driver assist information is compressed after being encoded by prescribed descriptive language, and is formed as coded compressed driver assist information, and information for indicating a generating position of the real-time information is associated to this information by a prescribed method, and an event is constituted and transmitted. The driver assist information receiver properly selects the driver assist information included in the event broadcast from the driver assist information transmitter on the basis of a present position of the moving body, and provides the acquired driver assist information for the driver of the moving body.  <P>COPYRIGHT: (C)2004,JPO