baber/WOPTO huggingface dataset:
Patent JP-2004167944-A (JP)
Title: Multi-color pressure-sensitive and heat-sensitive recording body
Inventor: SASAKI TAKASHI
IPC: B41M5/34
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive and heat-sensitive recording body which is excellent in color separability, has enough color developing properties and is excellent in heat resistance and moisture resistance.  <P>SOLUTION: A multi-color pressure-sensitive and heat-sensitive recording body utilizes a color developing reaction between a colorless or light-colored electron-donating dye precursor and an electron-accepting color developing agent. The multi-color pressure-sensitive and heat-sensitive recording body is characterized by providing at least one layer of a recording layer comprising at least two kinds of the electron-donating dye precursors and/or the electron-accepting color developing agents on a substrate, encapsulating at least one kind of the electron-donating dye precursor in a microcapsule with a wall film to be broken by being heated at a specified temperature or higher and being pressurized by a specified pressure or higher, and comprising at least one kind of the microcapsule and a crosslinking agent in the uppermost layer among the recording layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174748-A (JP)
Title: Ink jet recorder
Inventor: KIYAMA KOTA
IPC: B41J2/01
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder in which a reading means is prevented from malfunctioning due to contamination with ink mist, or the like, and referential correction of the reading means can be carried out without supplying a referential image externally.  <P>SOLUTION: The ink jet recorder comprises a means for reading an image recorded by a recording head in order to obtain the ejection characteristics or the nonejection nozzle information of each nozzle in the recording head, and a cap member 12 for preventing the reading means from being contaminated with ink mist floating in the recorder. The cap member 12 is provided internally with a plate member having an image becoming the reference for performing referential correction of the reading means on the surface. The image becoming the reference for performing referential correction of the reading means is a uniform image of white or black, or an image capable of becoming the reference of referential correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178075-A (JP)
Title: House-renting system, house-renting method and program therefor
Inventor: INOUE KOJI
IPC: G06Q10/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a real estate company suffers from a large amount of expenses caused when its employee in charge has to spend a day or half a day to take a user to two or three houses for rent when the user wants to visit them to confirm at a time while the reduction of the expense is an important issue for the company.  <P>SOLUTION: A house-renting system is for searching a house for rent by means of a portable terminal via the Internet. A computer of the real estate company has functions of receiving renting conditions from the user and displaying moving pictures representing the specifications, the inside of its room and its outside appearance and so on of the house which satisfies the conditions to introduce, and enables the user to confirm the house without the presence of the employee in charge of the real estate company when the user visited the house to confirm. For that purpose, a house searching system using the Internet is provided, in which a password only the user can use enables the user to release an electronic lock installed in a door of the house.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177545-A (JP)
Title: Liquid crystal display device
Inventor: OKE RYUTARO
IPC: G02F1/1345
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which increase of capacitance of a capacitive element and high picture quality are made compatible with each other.  <P>SOLUTION: Regions comprising areas surrounded by a plurality of gate signal lines (GLs) mutually arranged in parallel and a plurality of drain signal lines (DLs) mutually arranged in parallel intersecting with the GLs on the liquid crystal side surface of one substrate out of respective substrates placed opposite to each other via the liquid crystal form pixel regions. Each of the pixel regions has a switching element driven by a scanning signal from the GL and a pixel electrode to which an image signal from the DL is supplied via the switching element. On the lower layer side of a part of the DL, an extended part of a conductive layer connected to a part of the switching element connected to the pixel electrode and an extended part of the other GL adjacent to the GL to drive the switching element are formed along the DL via an insulating layer. The extended part of the GL is located on a layer upper than the extended part of the conductive layer with respect to the one substrate and, at the same time, is made wider than the DL so as to protrude from the DL seen on a plan view thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177224-A (JP)
Title: Soldering inspection method
Inventor: INADA TAKASHI
IPC: G01R31/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables independent inspection of a product, and is moreover capable of easily performing soldering inspection of a semiconductor device put on a board in a short time, by confirming only a minimum number of addresses necessary for the soldering inspection.  <P>SOLUTION: This is a method of inspecting soldering of the semiconductor device mounted on the printed board, using an arithmetic circuit of a device on which the semiconductor device has been mounted. A CPU is used for inspecting the soldering of the semiconductor device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178930-A (JP)
Title: Light-emitting element and display device using the same
Inventor: NISHIMURA TEIICHIRO
IPC: H05B33/24
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element capable of preventing unevenness of color by reducing film thickness deviation, and to provide a display device using the same.  <P>SOLUTION: A first electrode 13, an organic layer 14 including a light-emitting layer 14B, and a second electrode 15 including a semi-transparent electrode 15A are successively laminated on a driving substrate 11. The light-emitting layer 14B has a red color light-mitting layer 14BR, a green color light-mitting layer 14BG, and a blue color light-mitting layer 14BB. The light-emitting layer 14B is formed by respectively transcribing a raw material solution containing a solvent for every color and then removing the solvent. An optical distance L between a first end part P1 of the first electrode 13 and a second end part P2 of the second electrode 15 satisfies the relation; (2L)/λ+Φ/2π=m, wherein, λ is the peak wavelength of the spectrum intended to take out, Φ is the phase shift of a reflection light generated at the first end part P1 and the second end part P2, and m is an integer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173610-A (JP)
Title: Transplanter
Inventor: ISHIHARA YUKINOBU
IPC: A01C11/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve planting accuracy by holding the planting depths of transplanting seedlings by a planting mechanism in a constant state.  <P>SOLUTION: The transplanter is equipped with a traveling part, a seedling feed part arranged in the rear of the traveling part and a seedling transplanting part arranged at the front position of the seedling feed part. In the transplanter, the planting mechanism having a floating function is installed in the seedling transplanting part and a press wheel functionalized also as a lifting sensor is arranged at the lower position of the planting mechanism and a lifting amount-controlling mechanism is interposingly installed between the press wheel and the planting mechanism and the lifting amount-controlling mechanism is constituted so that the lifting amount of the press wheel is made to match with the lifting amount of the planting mechanism and these amounts are each controlled. Thereby, matching control having good accuracy can be carried out by simplifying the structure by the lifting amount-controlling mechanism and the planting mechanism can be lifted or lowered in good accuracy in response to slight vertical movement of the press wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177729-A (JP)
Title: Objective lens for microscope
Inventor: FUJIMOTO YASUSHI
IPC: G02B21/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for a microscope whose aberration is excellently corrected though a lens having easily worked shape is used as a lens nearest to an object side as a middle or high magnification objective lens.  <P>SOLUTION: The objective lens is constituted of a 1st lens group G1 consisting of a positive meniscus lens L1 turning its concave surface to the object side, a 2nd lens group G2 consisting of a positive lens L2, a 3rd lens group G3 consisting of a positive three-lens doublet L3 obtained by bonding a biconvex positive lens L31, a biconcave negative lens L32 and a biconvex positive lens L33, and a 4th lens group G4 consisting of a positive bonded meniscus lens L4 obtained by bonding a biconvex positive lens L41 and a biconcave negative lens L42 and turning its concave surface to an image side in order from the object side. It satisfies following conditional expressions (1) and (2). (1) 0.5<¾R1/f¾<1 and (2) 1.3<¾R2/R1¾<1.6, wherein R1 means the radius of curvature of the object side surface of the 1st lens group G1, R2 means the radius of curvature of the image side surface of the 1st lens group G1 and f means the focal distance of the objective lens entire system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146756-A (JP)
Title: Package for housing high frequency circuit component
Inventor: YATSUYAMA SHUNICHI
IPC: H01L23/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, as a wavelength is short in a high frequency region of a quasi-millimeter wave band or more such as 25 GHz, a lid body generates a resonance by the same action as in a dielectric resonator, so that a transmission characteristic of a high frequency signal transmitting high frequency circuit components is deteriorated severely.  <P>SOLUTION: A package 3 for housing high frequency circuit components comprises an insulating base 1 which has a mounting part 1a of high frequency circuit parts 4 for use in a frequency region of 25 to 90 GHz on an upper surface thereof, and a lid body 2 which is joined to the upper surface of this insulating base 1 through a sealer 9 so as to enclose the mounting surface 1a, and which is composed of an insulator material, and the package 3 houses the high frequency circuit parts 4 hermetically inside an envelop which comprises the insulating base 1 and the lid body 2. When a thickness of the lid body 2 is T(mm) and a wavelength of the high frequency signal for use in the high frequency circuit parts 4 is λ(mm), T≤λ/4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185061-A (JP)
Title: Device and method for controlling distribution of solution information on international dispute
Inventor: MURATA YOSHIYUKI
IPC: G06Q50/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributing device/method of solution information on international dispute for speedily and easily transmitting a message for solving an international dispute, in response to a proposal for solving the international dispute such as mediation/arbitration, proposed to a server from a party terminal of an international dispute party via the Internet.  <P>SOLUTION: When a server 3 receives a proposal for solving the international dispute such as mediation/arbitration from an international dispute party terminal 1 of the party via the Internet 4, it transmits the message for solving the international dispute corresponding to the received proposal to at least the dispute party terminal 1 or a dispute party terminal 2 via the Internet 4 in response.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246954-A (JP)
Title: Ink for ink-jet recording
Inventor: MAEKAWA SHUNJI
IPC: C09D11/328
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ink for ink-jet recording, which has excellent prevention of nozzle clogging, excellent dispersion stability, provides stable discharge even during continuous operation for many hours and after a stop for many hours and excellent redispersibility while keeping performances such as storage stability, high-quality recorded image, etc.  <P>SOLUTION: The ink for ink-jet recording is obtained by atomizing a mixture comprising 20 parts of a red disperse dye technical product (C.I. Disperse Red 60), 12 parts of dispersant Na salt of β-naphthalenesulfonic acid formalin condensate, 5 parts of a compound represented by chemical formula (I) R-O-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>-H (R is a 31-32C straight-chain alkyl group; n is about 40; HLB is 16) and 123 parts of water by a sand mill by wet grinding to give a dispersion, mixing the dispersion with 5 parts of the compound (I), 120 parts of glycerol and 2.0 parts of a polyether-modified polydimethylsiloxane ('BYK-348' (R) made by BYK-Chemie/Japan (KK)) as a surface adjuster and water and adjusting a dye concentration to 5%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181597-A (JP)
Title: Metal-bonded grinding wheel and its method of manufacture
Inventor: UNNO KUNIHIKO
IPC: B24D3/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-bonded grinding wheel and its method of manufacture suitable for grinding a cemented carbide material such as a ceramic.  <P>SOLUTION: The bottom of an abrasive grain 32 is retained by being seated on the surface of a base metal 31 by a shallow first joint material layer 33 comprising a low material having good wettability to the base metal of the grinding wheel, and then, a deep second joining material layer 35 comprising a low material having the good wettability is polymerized into the first joint material layer 33, and also the abrasive grain 32 is formed to be buried with leaving the vicinity of its top portion. The abrasive grain 32 is seated securely on the surface of the base metal 31 and the height of its top portion is aligned, it is buried within the first and second joining materials with leaving the vicinity of its top portion and retained firmly, a shallow recessed depression portion of the bottom is formed as a pocket 37 for discharging ground wastes between the adjacent abrasive grains. As a low material, the mixed composition of metal powder of anyone group among titanium (the [periodic table] 4A group), vanadium (the [periodic table] 5A group), and chromium (the [periodic table] 6A group); and metal powder of the periodic table primary 1B group is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186591-A (JP)
Title: Interconnection verifying system
Inventor: KOYAMA CHIZUKO
IPC: H01L21/60
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a interconnection verifying system capable of verifying a precision of a wire bonding device or the interconnection in which a manufacturing error of an electronic component is considered without developing a sample product in which wire bonding of the electronic component is completed.  <P>SOLUTION: Bonding interconnection information is obtained from the bonding device for wire bonding the electronic component according to a CAD wiring diagram information. The bonding wiring information is displayed by overlapping the CAD wiring diagram. A wiring conformity is judged on the basis of the wiring data included in each information comparing the CAD wiring diagram information with the bonding wiring information. The judgement is displayed and stored on the CAD wiring diagram.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004156405-A (JP)
Title: Road guide sign system and on-street guide plate
Inventor: HASHI YOSHIHARU
IPC: E01F9/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road guide sign system capable of being easily and intelligibly guided to the destination without using a car navigation device.  <P>SOLUTION: Intrinsic intersection symbols in each road are assigned to each intersection existing in the middle of the road so that it becomes an ascending order or a descending order along the vehicle traveling direction of the road and, at the same time, each of on-street guide plates 11 to 13 is installed on each intersection. The intersection symbols [03], [A12] and [C25] of the intersection in a first road among a plurality of roads crossing each other in each intersection and the intersection symbols [A10], [C20] and [F9] of the intersection in a second road are indicated on each of the on-street guide plates 11 to 13 by arranging them up and down. The intersection symbols of the intersection encountering when a vehicle travels the second road as a starting point are indicated by corresponding with actual right and left positional relation seen from a driver of the vehicle during the driving in the first road toward the intersection on both right and left sides or one side of an indicating position of the intersection symbols of the intersection in the second road.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187533-A (JP)
Title: Nonsegmented (-)chain rna virus expression vector
Inventor: MORIMOTO KINJIRO
IPC: C12N7/01
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an expression vector for an nonsegmented (-)chain RNA virus such as a hydrophobia virus, which has transcription activity in various cell strains and efficiently produces a virus and to provide a use thereof.  <P>SOLUTION: The expression vector which duplicates a virus in various cell strains is constructed by arranging ribozyme sequences at both terminals of nonsegmented (-) chain RNA virus cDNA. In the virus expression vector, a cytomegalovirus promoter is used as a promoter. The virus expression vector is used as a vector for carrying out expression of foreign gene in a target cell and as a composition for delivery of a peptide medicine having pharmacological activity by incorporating the foreign gene into the expression vector and using it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188773-A (JP)
Title: Image forming device
Inventor: MIMA TAKESHI
IPC: B41J21/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which the editing such as the replacement of pages is specified by a portable information terminal (which is utilized as a digitizer).  <P>SOLUTION: This image forming device image-processes input image data and then forms a printed image on a transfer paper. The image forming device has the portable information terminal for inputting image editing indication data and image editing region data, a data communication means for data-communicating with the portable information terminal, a bookbinding means for binding the outputted transfer papers into a book, and a mode in which an image is edited and formed through an image editing indication data and the image editing region data inputted through the data communication means from the portable information terminal, and also bookbinding is performed by the bookbinding means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191207-A (JP)
Title: Pressure sensor and its manufacturing method
Inventor: OKUGAWA YOSHITAKA
IPC: H01L41/22
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To conduct both electrode formation and contact between piezoelectric ceramic and an electrode at the same time to provide a flexible film-like pressure sensor capable of manufacturing continuously and stably.  <P>SOLUTION: In this pressure sensor, piezoelectric ceramic powder is added into a flowing resin under heating to be applied flow-spreadly on a metal foil, another metal foil is thermocompression-bonded to make the resin flow, and the piezoelectric ceramic powder is thereby brought into contact with the metal foil. The used resin is preferably a silicone-modified polyimide, a polyamide imide, or an epoxy resin of low elastic modulus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194102-A (JP)
Title: Digital camera
Inventor: MATSUDA NORIHISA
IPC: G03B17/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera by which operability in switching an operation mode is improved.  <P>SOLUTION: A digital camera 2 is provided with a rotation angle detection sensor 45 detecting the rotation angle of a lens section 11 with respect to a camera body 10. A CPU 30 switches a normal photographing mode, reproduction mode, self-photographing mode, and macro/character photographing mode based on a detection signal from the rotation angle detection sensor 45 and applies processing complying with the switched mode. The respective operation modes comprise : the normal photographing mode when the lens section 11 is located at a reference position facing the photographing lens 15 to the front of the camera body 10; the reproduction mode when the lens section 11 is located at a position upward rotated by 90° from the reference position; the self-photographing mode when the lens section 11 is located at a position rotated by 180° from the reference position; and the macro/character photographing mode when the lens section 11 is located at a position downward rotated by 90° from the reference position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004038134-A (JP)
Title: Method and apparatus for non-contact direct transfer image forming system
Inventor: WANG BOBO
IPC: G03G15/01
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact developing system for electrophotographic apparatus which effectively reduces the cost and complicatedness of a typical color electrophotographic image forming system and allows direct transfer to a substrate (for example, a paper OHP film or the like) without using a developed accumulator.  <P>SOLUTION: An image forming system includes a photosensitive belt 90 for having an electrostatic latent image 77 recorded thereon, a plurality if developing stations 10, 20, 30, and 40 for developing a color image on the photosensitive belt, and at least one charging means and at least one exposing means for preparing the photosensitive belt for desired conditions, such as creating a cleaning patch 75 to remove toner from toner support members 12, 22, 32, and 42 associated with one of the plurality of developing stations 10, 20, 30, and 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004200751-A (JP)
Title: Mobile communication system provided with automatic recognition function for peripheral base station
Inventor: ONO NATSUKO
IPC: H04W16/24
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable each base station to automatically recognize the geographical distribution state of other base stations existing around its own base station.  <P>SOLUTION: Each mobile terminal stores history information for specifying an i-th times preceding communication base station with which each mobile terminal makes communication i-th times preceding (i=1, ..., N, N≥2). Each base station collects the history information items received from many mobile terminals and repetitively carries out a process of recognizing base stations as i-th peripheral base stations being residuals resulting from excluding its own base station and base stations having been already recognized as peripheral base stations before the (i-1)th times preceding communication base stations among base stations wherein the frequency of communication specified as the i-th times preceding communication base stations satisfies a prescribed frequency communication condition on the basis of a plurality of the history information items while incrementing 'i' by one from i=1 sequentially to i=M (wherein, M≤N) to recognize the first time peripheral base station to the M-th peripheral base station.  <P>COPYRIGHT: (C)2004,JPO&NCIPI