baber/WOPTO huggingface dataset:
Patent JP-2003061159-A (JP)
Title: Transmitter-receiver, transmission method and reception method
Inventor: HAYASHIBARA TORU
IPC: H04W8/22
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver, a transmission method and a reception method that can optionally revise and set an automatic interruption decision time depending on a degree of a radio wave deteriorating state, a communication method, a kind of received data, its application and a degree of emergency at that time or the like. SOLUTION: The transmitter-receiver is provided with an operation section that makes operations with respect to communication, a control section 1 that can change entry setting of an operating parameter to the operation section, a setting time storage section 5 that stores the parameters that are entered and set, a control packet generating section 6 that generates a control packet by using the stored parameters for control information, a transmission reception section 7 that transmits the control packet and receives a control packet reception notification sent from other device, an antenna 8, a control packet analysis section 9 that analyzes the control packet reception notification from other device, and a CPU 4 that controls the operation of the operation section on the basis of the parameters.
Patent JP-2003053127-A (JP)
Title: Apparatus for supplying air
Inventor: AZUMA MASAICHI
IPC: B01D53/26
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an air supplying apparatus which has a plurality of compressors and a plurality of driers and in which the number of the driers to be operated is changed according to the load so that the operation hours of the driers are made uniform. SOLUTION: The drier (called an advance machine hereafter) to be operated when the load is low is changed every time the prescribed period passes. For example, in a certain month a first drier D #1 is operated as the advance machine and a second drier D #2 and a third drier D #3 are to be operated additionally in this order as the load is increased. In the next month the drier D #2 is operated as the advance machine and the drier D #3 and the drier D #1 are to be operated additionally in this order. In the month after next the drier D #3 is operated as the advance machine and the drier D #1 and the drier D #2 are to be operated additionally in this order. The operation hours of the driers can be made uniform by repeating this operation system.
Patent JP-2003069356-A (JP)
Title: Gain variable high frequency amplifier circuit and high frequency integrated circuit with gain variable amplification function
Inventor: DOKI HIROSHI
IPC: H03F3/72
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a gain variable high frequency amplifier circuit with low distortion and whose noise characteristic is not deteriorated even when the amplifier circuit is used for an input signal with a high power dynamic range. SOLUTION: A transmission line 20 for configuring a distributed constant circuit of an input matching circuit 12 and a transmission line 42 for configuring a distributed constant circuit of an output matching circuit 34 are connected to the variable high frequency amplifier circuit by a switch 50 that can select interconnection of the lines 20, 42 or disconnection of the lines 20, 42. In the case of closing the switch 50 and inactivating an FET 22, since an input signal is outputted while being passing through the switch 50, the gain can be changed in comparison with the case of opening the switch 50 and allowing the FET 22 to amplify the input signal.
Patent JP-2003064836-A (JP)
Title: Traveling device for preventing generation of snow cornice in eaves edge
Inventor: NAKAI HIDEO
IPC: E04D15/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To solve problems such as freezing, a high running cost, and a high equipment cost in a conventional processing method for handling accumulated snow and solve problems such as operation difficulties on a roof having a complicated structure or in rounding travel in an electric wire-traction type device for safely handling accumulated snow in an early stage of snowfall. SOLUTION: This traveling device receives power supply from a trolley wire housed inside a traveling rail by means of a power collector and travels under its own power by drive from an electric motor mounted on a carriage. In this way, rounding operation can be carried out without respect to the number of projections and recesses in eaves or the length of a traveling distance, while a snow removing effect in an early stage of snowfall in a power source fixed type one can be maintained. Since the power source is arranged in the carriage, this traveling device for preventing generation of a cornice is effective in multipurpose use such as usage for lighting and advertisement.
Patent JP-2003064231-A (JP)
Title: Weatherable impact-resistant styrene-based resin composition
Inventor: YONEZAWA JUN
IPC: C08L51/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in weatherability and impact resistance using a specific styrene-based resin. SOLUTION: This styrene-based resin composition contains (A) 95-5 pts.wt. of a styrene-based resin having as a comonomer at least one of an acrylic acid alkyl ester monomer and a methacrylic acid alkyl ester monomer and (B) 5-95 pts.wt. of a multicomponent copolymer obtained by graft polymerizing at least one or more monomers selected from the group consisting of a methacrylic acid alkyl ester, an aromatic vinyl and an unsaturated nitrile to an acrylic rubbery polymer composed mainly of an acrylic acid alkyl ester monomer wherein the sum of (A) and (B) components is 100 pts.wt.
Patent JP-2002349942-A (JP)
Title: Square duct
Inventor: KOGA SHOICHI
IPC: F24F13/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent air leakage from occurring with a work, in a short time, and eliminate contamination of hands and working clothes, etc. SOLUTION: A corner piece 2 is fixed to common plate flanges 1a, 1b, 1c, and 1d by caulking, and a corner packing 3 is stuck to a jointing section between the corner piece 2 and the common plate flanges 1a, 1b, 1c, and 1d.
Patent JP-2003074981-A (JP)
Title: Controller for heater
Inventor: URAKAWA YOSHIHISA
IPC: F23N5/26
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a heater capable of preventing abnormal overheating from being caused by dust or the like and capable of continuously and stably heating. SOLUTION: A temperature detecting means 20 for detecting temperature in a hot air path 19 or the vicinity thereof is provided. When the temperature detected by the means 20 exceeds a first specified temperature, the controller 23 makes a judgement of abnormality, and stops operation of instruments while giving an alarm of the abnormality. When a next operation is started, the controller 23 sets a combustion quantity regulating range having an upper limit lowered by a specified quantity, and controls combustion within the regulating range changed as above.
Patent JP-2002148028-A (JP)
Title: Surface shape detecting method
Inventor: NOGUCHI MINORU
IPC: H04N1/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To detect at a high speed the surface shape or the solid shape of an object having a mirror surface or smooth diffusion surface without a texture on the surface, an object having a thin contrast of the surface texture or an object having a surface with a varying shape or contrast of the surface texture. SOLUTION: The surface shape detecting method comprises a step for projecting a texture pattern with a light emitted from a white light source on an object, detecting the projected texture pattern through a detecting optical system with changing a focus position of this optical system to obtain a plurality of picture signals of the pattern at different focus positions, storing the obtained picture signals, and calculating the solid shape of the object using information of the contrasts of the stored picture signals of the texture pattern.
Patent JP-2003078165-A (JP)
Title: Light emitting element
Inventor: SHIBATA NORIYOSHI
IPC: H01L33/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element that can be manufactured easily, is high in luminous efficiency as compared with the conventional element, and is prolonged in service life by reducing the deterioration of the element when the element is used and, in addition, can emit white light and full color light. SOLUTION: This light emitting element is obtained by epitaxially growing an intermediate layer 15 composed of a silicon carbide crystal on an N-type Si (111) substrate 11, and laminating a XIII nitride light emitting diode layer 12 composed of three layers upon the intermediate layer 15 by successively epitaxially growing a p-type AlGaN semiconductor layer 121, a GaN crystal layer 122, and an n-type AlGaN semiconductor layer 123 on the layer 15 in this order. Then a zinc oxide crystal phosphor layer 13 composed of three layers is formed on the surface of the light emitting diode layer 12 by successively epitaxially growing a blue phosphor layer 131, a green phosphor layer 132, and a red phosphor layer 133 on the surface of the layer 12 in this order.  Thereafter, a lower electrode 141 and upper electrodes 142 are respectively formed on the rear surface of the substrate 11 and on the surface of the N-type AlGaN semiconductor layer 123.
Patent JP-2003073349-A (JP)
Title: Poly[3]rotaxane and method for producing the same
Inventor: TAKADA TOSHIKAZU
IPC: C07C319/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymer by making the best use of the unusual molecular behavior of rotaxane. SOLUTION: This poly[3]rotaxane is a poly[3]rotaxane having a main chain structure in which the main chain itself is not linked by a covalent bond but by a mechanical bond based on a topological arrangement. In such a structure of the main chain, the intrinsic mechanical character of rotaxane unit is reflected as it is in the full molecular chain and physical properties which have not been known conventionally are considered to develop.
Patent JP-2003081805-A (JP)
Title: Skin care preparation
Inventor: KOGA NOBUYOSHI
IPC: A61K8/67
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation comprising a 2-O-α-D- glucopyranosyl-L-ascorbic acid derivative imparting the firmness and elasticity of the skin from the interior and exterior of the skin and formulated therein. SOLUTION: This skin care preparation is obtained by formulating one or more kinds selected from the group consisting of collagen and collagen hydrolyzed proteins with the 2-O-D-glucopyranosyl-L-ascorbic acid derivative.
Patent JP-2003082533-A (JP)
Title: Carbon fiber of vapor phase and use thereof
Inventor: TANAKA MASAKO
IPC: H01G11/26
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electric double layer capacitor having improved charge- discharge behavior in a high current density. SOLUTION: This carbon fiber of vapor phase method has the volume of micropore having <=2 nm pore diameter in a range of 0.01-0.4 ml/g and the isothermal line of nitrogen adsorption and desorption exhibiting II or III type. This method for carbon fiber of vapor phase method comprises activating carbon fiber of vapor phase method having >=0.33 nm lattice spacing (d002 ) of crystal measured by X-ray diffraction method in the presence of an alkali metal compound at <=1,000 deg.C temperature.
Patent JP-2003082301-A (JP)
Title: Adhesive tape and semiconductor device
Inventor: FUKUTAKE SUNAO
IPC: H01L21/60
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape having a low water absorption rate and a wide range of adhesion processing temperature from which a thin product is easily manufactured, and a semiconductor device formed using the tape. SOLUTION: This adhesive tape has an adhesive layer having a water absorption rate of 0-0.1% and a melting point of 150-345 deg.C, the layer formed on one or both surfaces of a liquid crystal polymer film.
Patent JP-2003084217-A (JP)
Title: Optical switch
Inventor: KAWADA NAOKI
IPC: G02B26/08
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which can perform continuous attenuation and reduces insertion loss in optical connection and is small-sized and low-cost. SOLUTION: The optical switch 10 is equipped with an incidence optical system 12 which emits an irradiating with parallel beam 11, a reflecting device 20 which reflects the parallel beam 11, and projection optical systems 13 and 14 which receive the parallel beam 11 reflected by the reflecting device 20; and the reflecting device 20 is provided with a reflection member 21 which has a reflection part 22 reflecting the parallel beam 11 and is held rotatably on a specific axis, an energizing means 30 which energizes the reflection member 21 in one rotational direction, and a pressing means 40 which abuts against one surface side of the reflection member 21 and presses it against the energizing force of the energizing means 30 to position and rotates the reflection member 21.
Patent JP-2003081972-A (JP)
Title: Triazine, pigment dispersant, pigment dispersant composition containing the same and optical coloration- sensitive composition
Inventor: KODAMA TOMOHIRO
IPC: C09K23/32
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a colorless triazine and a colorless and stable pigment dispersant having excellent pigment dispersibility and fluidity, and has excellent transparency. SOLUTION: The triazine is represented by following formula (1) or (2) [wherein R<1> is a halogen, hydroxyl, amino, alkoxy, alkylamino, dialkylamino, a heterocyclic group; -X<3> -Ar (wherein Ar is a hydrocarbon aromatic ring, a heteroatom-including aromatic ring); X<1> -X<3> are each O, N(R<2> ) (where R<2> is H, an alkyl, an alkenyl, an alkynyl); R<3> -R<5> are each H, a halogen, amino, an alkoxy, an alkyl, an alkenyl, an alkynyl, an aryl, an alkylthio, amide and ester].
Patent JP-2003085323-A (JP)
Title: Voting system, point control device, and point control program
Inventor: HANDA TOSHIHIKO
IPC: G06Q50/34
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To increase a balance corresponding to a voting fund at a desired timing when a voting to various competitions such as horse racing is performed from a home. SOLUTION: A user votes by using points purchased beforehand without purchasing a voting ticket with money. When the user purchases the points, a point control device 1 receives the number of purchased points and account information of the user from a user terminal 41. The point control device 1 instructs an account control device 31 to settle a point trade through a debit settlement center 11. The account control device 31 performs the authentication of the user and, after succeeding an authentication, performs a settlement required by the trade of the points. The point control device 1 increases or decreases the points of the user based on the contents of voting received from the user terminal 4 and dividend information received from the voting processing device 31.
Patent JP-2003081775-A (JP)
Title: Hair cosmetic base and hair cosmetic using the same
Inventor: IMANAKA TATSUYA
IPC: A61K8/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic base and a hair cosmetic which has excellent storage stability and homogeneous adhesivity, and with which the hair can be treated without giving stiffness and sticky feeling, and film having transparency, water resistance, moisture resistance, low stickiness, smoothing effect and long durability of effect is formed. SOLUTION: The hair cosmetic base is constituted with a copolymer obtained by copolymerizing (A) an ethylenic unsaturated monomer component with (B) an amino-modified silicone compound and (C) a phosphoric ester compound, of 0.1-120 wt.% in total of the components (B) and (C) based on the total of the ethylenic unsaturated monomer component (A) in (D) a hydrophilic solvent, or a solvent consisting of water and a hydrophilic solvent by a solution polymerization using (E) a radical polymerization initiator. The ethylenic unsaturated monomer component consists of (a) 10-40 wt.% of an ethylenic unsaturated monomer having one or more carboxylic groups in a molecule and (b) 60-90 wt.% of another polymeric ethylenic unsaturated monomer.
Patent JP-2002203332-A (JP)
Title: Optical pickup device
Inventor: MORI TAIICHI
IPC: G02B7/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that maintains excellent quality of signal reproduction through suppression of comma-aberration incident to an objective lens shift, that improves accuracy of a recording position, and that inhibits loss of recording optical power, and also to provide an optical disk device using this optical pickup device. SOLUTION: The optical pickup device is equipped with optical units 14, 15 that have a light source for emitting a laser beam and a photodetector for detecting reflected light, a collimator lens B 22 that converts the outgoing light to a fine divergent luminous flux, and an objective lens 25. The device is characterized by the collimator lens B 22 which is formed in a wave front shape for making fine divergent light in the center area near the optical axis and in a wave front shape for correcting the comma-aberration as the collimator lens B 22 increases in the radius. The invention includes the optical disk device using this optical pickup device.
Patent JP-2003091631-A (JP)
Title: Sales supporting system
Inventor: INOUE MASAYUKI
IPC: G06Q10/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sales supporting system capable of efficiently supporting the sales by sufficiently understanding each customer. SOLUTION: This sales supporting system comprises the database 13 obtained by classifying plural classes classified on the basis of the number of vehicles for sale, further into plural classes on the basis of the number of times of visits to a dealer, and storing the number of customers belonging to each class, and a processing device 10 for managing the customers on the basis of the number of customers stored in the database.
Patent JP-2002202517-A (JP)
Title: Projection equipment with liquid crystal light modulator, liquid crystal light modulator and its manufacturing method
Inventor: LIEBSCHER GERHARD
IPC: G02F1/1362
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal light modulator with a thin light reflection layer. SOLUTION: The modulator includes a semiconductor substrate (1) which has a transistor (2) and a control circuit, a light reflection layer (4), a front plate (9) having a transparent cover electrode (8) and a liquid crystal unit (7) buried between at least two pixel electrodes (6). Each pixel electrode (6) is connected to the transistor (2) through a contact hole (10). The hole (10) that crosses the layer (4) includes a thin insulation wall cover to electrically insulate the electrically conductive material from the layer (4) to the inside of the hole (10). Moreover, this invention proposes a manufacturing method of the modulator.
Patent JP-2002183573-A (JP)
Title: System and method for sales promotion
Inventor: HORIGUCHI KEIICHI
IPC: G06Q20/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales promotion system, enabling the price of a commodity to be paid/received at a virtual shop over the Internet, prior to actual delivery of the commodity. SOLUTION: The sales promotion system consists of a shopping mall comprising plural virtual shops formed over the Internet 2, a host server 1 of the sales promotion system related to the mall, actual trading stores 4 affiliated with the host, and communication terminals 5 of card members. When a card member purchases a commodity at one of the virtual shops, the commodity purchase data are transmitted from the virtual shop to the host server 1, which calculates the number of points, corresponding to the purchase price of the commodity purchase data and charges the virtual shop the amount of money corresponding to the calculated point. Then, after the amount of money has been received by the host server 1, the number of points is reported to the card member.  The card member is provided with services, corresponding to the number of points held by the member, when the member purchases the commodity at one of the actual trading stores affiliated with the host.
Patent JP-2003091303-A (JP)
Title: Motion path setting method and setting device of articulated robot
Inventor: SHIBATA KAORU
IPC: G05B19/42
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently set a narrow area motion path for pulling out an end effector of an articulated robot from a work point on a work and a wide area motion path for moving between the work points. SOLUTION: In a virtual space of a computer, a plurality of welding points are connected to set a virtual motion path (step S1), and it is examined whether the end effector can act on the virtual motion path or not (step S3). If the motion is impossible, first in order to set a narrow motion path for pulling out the end effector from the welding point, in an internal space enclosed by the end effector, a path for avoiding an interference with a work is automatically set while a part where a work exists is extracted (step S5). After that, in order to set a wide motion path for moving between the pull-out points, template motion for moving a gun unit in a regulated direction for a regulated distance is applied (step S6).
Patent JP-2003090404-A (JP)
Title: Power roller supporting structure for toroidal continuously variable transmission
Inventor: SUGIHARA ATSUSHI
IPC: F16H15/38
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To configure a supporting structure to the case of a link transmission that joints upper and lower ends of a trunnion so as to facilitate the assembly of a toroidal continuously variable transmission. SOLUTION: When an upper link 16 and a lower link 17 which joint the upper and lower ends of a trunnion 14 support swingably against the transmission case 1, the insertion opening 16b of a link post 20 fitted on the transmission case 1 is provided on the link 16, the insertion opening 17b of a link post 24 fitted on a servo-piston body 23 that is fixed on the transmission case 1 is provided on the link 17. Pins 27, 28 are laid across laterally in the openings 16b, 17b, pin grooves 20a, 24a are provided on the pin posts 20, 24 allowing the pins 27, 28 entering radially at the insertion of the link posts 20, 24, and the links 16, 17 are supported swingably on the link posts 20, 24 (the transmission case 1) by the pins 27, 28 and the pin grooves 20a, 24a.
Patent JP-2002160699-A (JP)
Title: Method and device for velocity integralation supplement for attitude collating quanternion differentiation
Inventor: RODDEN JOHN JAMES
IPC: B64G1/28
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To establish an improved attitude collating method for correcting drift error in an attitude control system for a spacecraft. SOLUTION: The attitude control system includes a main attitude collating system, an auxiliary system, and a hypercomplex number differential system. The hypercomplex number differential system is made connectable to the main attitude collating system and auxiliary attitude collating system. From the main attitude collating system, a four-dimensional number vector concerning the spacecraft flying attitude in the inertial coordinates system is given to the hypercomplex number differential system, an apparatus to make reservation, and a switch. From the auxiliary attitude collating system, a spacecraft flying attitude collating in the inertial coordinates system is given.