baber/WOPTO huggingface dataset:
Patent JP-2004013047-A (JP)
Title: Tensile force adjustment mechanism for driving belt
Inventor: MINAGAWA KAZUTO
IPC: H04N1/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the tensile force of a driving belt driving the reader of a picture reader by supporting a pulley at a driven side by means of a supporting bracket having a simple configuration, and by mounting a tap screw from outside a device frame.  <P>SOLUTION: The driving belt 24 driving the reader of the picture reader is moved by supporting the driven pulley 26 on the supporting bracket 30, rotating the tap screw 35 mounted from the side frame 9 of the device, and screwing the tap screw 35 in the back sheet member 34 of the supporting bracket 30 when the driving belt 24 develops sagging. The tap screw 35 brings the supporting bracket 30 close to the side frame 9 as the tap screw 35 at its extreme portion enters the back sheet member 34. Thus, the movement of the supporting bracket tenses the driving belt 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014090-A (JP)
Title: Data reproduction system, reproduction method and circuit for performing controlling of reproduction system
Inventor: CHIBA HIROYUKI
IPC: G11B5/012
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time consumed for adaptation of each circuit constituting a read channel.  <P>SOLUTION: An HDC 4 asserts the read gate of an RDC 100 when a reproduction head exists at a position of a sector in front of a sector the reproduction of which is instructed from a host system when observing from the rotating direction of a recording medium 1. Data read from the sector by the reproduction head is used for adapting the circuit constituting the RDC 100. However, the data are not transmitted to the host system. Such processing is performed until the reproduction head reaches a position where the data stored in the sector the reproduction of which is instructed are reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022179-A (JP)
Title: Control device of vehicle-mounted apparatus
Inventor: KOSHOBU NOBUAKI
IPC: G06F3/048
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily select operation items of a vehicle-mounted apparatus, which the user selects frequently, from a display screen.  <P>SOLUTION: The selection frequency of the operation items by the user is stored for each operation item (S2) and when the sum of selection number of times has reached a prescribed selection number of times (S4), the operation item which has more selection number of times is changed to be displayed on the upper layer of a screen (S5). When a prescribed time has passed (S7), those operation items which have more selection frequency of times in a given time are changed so as to be displayed on theupper screen (S8). Thereby, since the operation items which have more frequencies of selection by the user are displayed on the upper screen, the user can search the desired operation items easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018583-A (JP)
Title: Emulsion for foaming material, and emulsion composition for foaming material
Inventor: YAMAMOTO HIROKI
IPC: C08L31/04
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion which is used for foaming materials, has an extremely small formaldehyde content, is hardly colored, has excellent mixing stability with an inorganic filler, excellent anti-blocking property with polyvinyl chloride products and excellent foamability, and comprises ethylene and vinyl acetate as essential components, and to provide an emulsion composition.  <P>SOLUTION: This emulsion having a toluene insoluble content of ≤30% and used for foaming materials is obtained by mixing 100 pts. wt. (solid content) of an ethylene-vinyl acetate copolymer emulsion produced by a polymerization using at least one compound selected from formamidinesulfinic acid, thiourea dioxide, and their derivatives as a reducing agent, with 1 to 20 pts. wt. of vinyl acetate monomer or one or more monomers giving homopolymers having Tg of ≥30°C and then polymerizing the mixture in the presence of formamidinesulfinic acid, thiourea dioxide, and their derivatives as a reducing agent. And the emulsion composition comprises the emulsion, a foaming agent and an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017467-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: MEGURO YOSHIO
IPC: B32B27/36
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pliable polyester film which shows oustanding properties such as pliability, transparency and slippage.  <P>SOLUTION: This biaxially oriented laminated polyester film is a coextruded laminated film comprising three polyester layers A, B and C, and the outermost layers A and C are substantially formed of a homopolyester which contains 0.01 to 1.0 wt% of an inert fine particle with an average particle diameter of 0.1 to 5.0 μm. The intermediate layer B is formed of a polyester composed mainly of a dicarboxylic acid component, an aliphatic or an alicyclic diol component and a polyalkylene etherglycol component with a number-average molecular weight of 300 to 4,000, and has the thickness ratio of the layer B is 60 to 95%. Besides, the layer B is formed of the biaxially oriented laminated polyester film which satisfies formula(1): 0.050≤ΔP≤0.L50 and formula(2): 0.010≤Ra≤0.100. In the formulae, ΔP is the degree of area orientation and Ra is the average centerline roughness(μm) of a film surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019049-A (JP)
Title: High-strength polyolefin fiber and method for producing the same
Inventor: ODA KATSUJI
IPC: D01F6/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength polyolefin fiber in high productivity by a conventional melt spinning process.  <P>SOLUTION: The high-strength polyolefin fiber ≥15 cN/dtex in mean tenacity and 500 cN/dtex in mean modulus is produced by melt spinning of a polyolefin polymer 60,000-600,000 in weight-average molecular weight and ≤4.5 in the ratio of the weight-average molecular weight to number-average molecular weight( Mw/Mn ) at the ratio of take-up velocity to spinning linear velocity( draft ratio ) so as to be ≥0.008 in the birefringence(Δn) of the resulting undrawn yarn and then drawing it at a temperature lower than the crystal dispersion temperature of said undrawn yarn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016578-A (JP)
Title: Transmitter, receiver and guide apparatus for visually impaired people
Inventor: ITO KEIJI
IPC: H04B10/11
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reporting the distance between a source of voice data for guiding visually impaired people and a current position and also reporting the direction of a receiver for visually disabled people.  <P>SOLUTION: The receiver for the visually impaired people is provided with an angle detection means. As the receiver is swayed sideways, angles at which it can receive light coming from a transmitter are detected. A distance calculation means calculates the distance from the transmitter to the current position, and the distance to a target object is reported by voice. If the sway of the receiver deviates from the direction in which light can be received, the correct direction is reported by voice. Light including height information along with modulated guidance voice data is emitted from the transmitter for visually impaired people, and the receiver uses a tilt angle detection means to detect a tilt angle at which the receiver can receive optical signals while swaying vertically. Distances are calculated and the distance to the transmitter is calculated and reported by voice. Alternatively, the receiver is provided with an input light level measuring means and the distance to the source of light is calculated based on input light levels and can be reported by voice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023665-A (JP)
Title: Modem device, modem controller and method for setting communication condition thereof
Inventor: MATSUMURA CHIHARU
IPC: H04L29/06
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troublesomeness and missetting resulting from manually setting of communication conditions based on the kind of an analog front end connected to a modem.  <P>SOLUTION: When a modem sends a transmit signal under specified communication conditions, the kind of the connected front end is discriminated on the basis of a reflected signal which is reflected by a transformer connected between an analog line and the analog front end and is returned to a receiving side, and communication conditions matching the analog front end are set according to the discrimination result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023761-A (JP)
Title: Programmable integrated circuit device
Inventor: KOMASAKA TOMONORI
IPC: H03K19/173
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable integrated circuit device capable of automatically forming a prescribed arithmetic circuit depending on the entry of a numeric expression.  <P>SOLUTION: The programmable integrated circuit device 20 wherein e.g. basic arithmetic circuit elements 35 to 38 or the like with respect to addition, subtraction, multiplication, and division or the like are provided in advance, has a compile function of applying code information processing to the entered numerical expression and a logic circuit design function of attaining a properly reconfigurable logic circuit design on the basis of the coded arithmetic expression and of automatically building up the design and allows a development program 72 to provide the functions to a user. Thus, the programmable integrated circuit device can lay out a target arithmetic circuit and attains its wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024412-A (JP)
Title: Volatilizer
Inventor: TAKENAKA KAZUYOSHI
IPC: A61L9/12
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient volatilizer which can volatilize effective components contained in a medicinal liquid preparation by simple operation.  <P>SOLUTION: This volatilizer 10 houses the liquid preparation L inside and is equipped with a storage vessel 11 with an opening part 14 formed upside, a volatilizing carrier 12, and a shielding member 13 placed so as to prevent the volatilizing carrier 12 from being brought in contact with the liquid preparation L before use. The volatilizing carrier 12 has a long size liquid absorbing part 12a and, a volatilizing part 12b. The shielding member 13 has a cylindrical shape with the closed lower end part so that the liquid absorbing part 12a is inserted thereinto, a projected flange part 15, and a projected part 17 for breaking off the flange part 15 from the shielding member 13 by pushing the shielding member 13 toward the inside of the storage vessel 11 when used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031029-A (JP)
Title: Luminaire
Inventor: ITANO KAZUO
IPC: F21V21/30
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire allowing the number of screws to be reduced by devising the structures of a back plate and a mounting part to simplify construction work.  <P>SOLUTION: This luminaire has a flange-like mounting part 2 made of a synthetic resin and mounted to the mounting surface 1 of a wall or a ceiling. The metal back plate 5 formed with a power wire insertion hole 3 and screw insertion holes 4 is rockingly journaled to the back opening of the mounting part 2. A power wire 6 extracted from the mounting surface 1 is connected to the luminaire side through the insertion hole 3 with the back plate 5 opened. Screws 8 are inserted into mounting holes 7 formed in the mounting part 2 and the insertion holes 4 from the front face of the mounting part 2 with the back plate 5 closed, and the screws 8 are screwed to the mounting surface 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032205-A (JP)
Title: Ip telephone system
Inventor: NAGANUMA HIROAKI
IPC: H04M3/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system, in which connection can be made arbitrarily with an IP telephone contained, in an IP communication network or a general telephone contained in a circuit switching network.  <P>SOLUTION: The IP telephone system comprises a means of connecting an IP telephone with a part of an exchange constituting the IP communication network and the circuit switching network, a means of connecting a part of a router constituting the IP communication network with a part of the exchange constituting the circuit switching network, a unit connected with the router constituting the IP communication network and managing connection with the IP telephone or the general telephone being contained in the exchange, by storing the data of each terminal/network connecting means and the circuit switching network connecting means and the data of each communication instance, and a communication managing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025074-A (JP)
Title: Degreasing and washing apparatus
Inventor: KIKUNO TAKESHI
IPC: C23G5/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degreasing and washing apparatus which eliminates the waste of heat energy to achieve an energy saving.  <P>SOLUTION: The degreasing and washing apparatus is equipped with a washing chamber 1 having a hot bath tank 11 and a steam generating tank 12, the washing chamber cooling part 2 arranged on the washing chamber 1, a chiller unit 3 for manufacturing a cooling liquid supplied to the washing chamber cooling part 2 and a steam recovery device 4 for recovering steam evaporated from the washing liquid in the steam generating tank 12 from the washing chamber 1 to condense the same. The washing liquid in the hot bath tank 11 is circulated between the hot bath tank 11 and a radiator 5 performing the heat exchange with the cooling medium passing through the condesner 32 in the chiller unit 3 to be heated to a temperature necessary for hot bath washing. The washing liquid in the steam generating tank 12 is heated by the heat generated in a process for compressing washing steam by the compressor 41 of the steam recovery device to generate washing steam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031792-A (JP)
Title: Magnetic carrier for binding nucleic acid and its manufacturing method
Inventor: KISHIMOTO MIKIO
IPC: H01F1/11
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic carrier for binding a nucleic acid which has a superior nucleic acid binding property and a superior collection property by a magnetic field and excels in dispersion and in elution of a bound nucleic acid in a state wherein a magnetic field is removed, and thereby improves an isolating and refining efficiency for a nucleic acid.  <P>SOLUTION: The magnetic carrier for binding a nucleic acid is a globular or granular ferromagnetic iron oxide grain coated with silica. A quantity of silica coating is 3-100 wt.% of the ferromagnetic iron oxide grain, an average grain diameter is 0.1-0.5 μm, coercive force is 2.39-11.94 kA/m (30-150 oersted), and saturation magnetization is 30-80 A×m<SP>2</SP>/kg (30-80 emu/g).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031247-A (JP)
Title: Inverter for electromagnetic induction heating, and electromagnetic cooker
Inventor: URUNO JUNPEI
IPC: H05B6/12
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating inverter and an electromagnetic cooker that have no interference noise in simultaneously heating different kinds of pots out of a magnetic pot, a non-magnetic stainless pot, and a magnetic pot.  <P>SOLUTION: This electromagnetic cooker has a plurality of heating circuits for heating one of a magnetic pot, a non-magnetic stainless pot, and a non-magnetic pot 101, 102 mounted on a top plate 103 by electromagnetic induction including inverters 105, 106 and heating coils 104, 104. An inverter control means 109 is provided which sets operating frequencies of a plurality of heating circuits by separating at least 10 kHz or higher in accordance with the equivalent impedance of the heated pots 101, 102, when the plurality of heating circuits heat different kinds of pots 101, 102. Thereby, a noise filter or the like for reducing interference noise is not required and the efficiency of the circuit is improved, and thus it is effective for energy saving, small-sizing and cost reduction of the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038274-A (JP)
Title: Housing simulation system and its method
Inventor: IKEDA SATOMI
IPC: G06Q50/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of easily simulating a housing price.  <P>SOLUTION: As for a price in housing design, the housing simulation system automatically calculates and presents the price of a house when a designer selects the basic pattern of the housing outline and in-house layout. Also, this method for calculating the housing price in designing housing has the steps of: preliminarily deciding the construction cost of each of the basic patterns of the housing outline; preliminarily deciding the construction cost of each of the patterns of rooms; allowing the designer to select the basic pattern of the housing outline; allowing the designer to select rooms to be provided; calculating the design fee after the end of the designer's selection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033026-A (JP)
Title: Environmental stress-responding promoter
Inventor: NISHIMURA SATORU
IPC: A01H5/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a promoter whose expression can be induced under the load of an environmental stress.  <P>SOLUTION: This environmental stress-responding promoter comprises (a) a DNA comprising a specific base sequence originated from a plant, (b) a DNA comprising the specific base sequence which is originated from the plant and in which one or more bases are deleted, replaced or added, and functioning as an environmental stress-responding promoter, or (c) a DNA hybridized with a DNA comprising a sequence complementary to all or a part of the specific base sequence originated from the plant, and functioning as an environmental stress-responding promoter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003126245-A (JP)
Title: In-vivo blood pump
Inventor: MICHAEL P GOLDOVSKY
IPC: A61M60/538
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the physiological reliability in the case of in-vivo feeding blood with a pump. SOLUTION: A linear pump 10 includes a housing 22 having a bore 22a, an inlet 22b and an outlet 22c which are spaced in an axial direction. A first check valve 24a is unified with the housing 22 so as to control the flow of fluid passing through the bore. A piston 26 is fitted to the same shaft with the housing bore so as to move in the axial direction in the housing bore, and includes a piston bore 26a, and an inlet 26b and an outlet 26c which are spaced in the axial direction. A second check valve 24b is unified with the piston so as to control the flow of the fluid passing through the piston bore. Also, the pump consists of a linear motor consisting of a plurality of stator drive coils 28a which are arranged inside the housing 22 and are adjacent to the axial direction, and permanent magnet rings 28b arranged inside the piston.
Patent JP-2004039806-A (JP)
Title: Semiconductor memory device
Inventor: IKEDA KAZUYA
IPC: H01L29/786
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, despite the advancement in miniaturization of bulk transistors, miniaturization of TFTs is not going well and thereby a chip size cannot be reduced, and conversely, if a TFT size is reduced (a gate length is shortened), a sufficiently small standby current cannot be obtained.  <P>SOLUTION: The TFT has such a structure that a channel (4) is formed vertically to a bulk transistor and the source (2) and the drain (3) are formed in parallel with the bulk transistor. The channel (4) has a cylindrical shape having a bottom surface (a). Around the outer perimeter of the channel (4), a cylindrical gate (1) is formed. The bottom face (a) serves as the source (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037806-A (JP)
Title: Light emitting diode type safety display device for vehicle
Inventor: AZUMA MASAHIRO
IPC: B60Q1/50
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a vehicle is equipped with direction indicators, tail lamps, stop lamps, back lamps, emergency lamps (hazard lamps) etc., as standard accessories, as a means to convey the intention of a driver to succeeding vehicles and pedestrians during driving of the vehicle and a driver travels by using these signs according to purposes, however, it is not considered that the intention of the driver is surely conveyed to them only by these lamps.  <P>SOLUTION: This device is a device for conveying driver's intention to exteriors such as succeeding vehicles and pedestrians by displaying signals by characters automatically or a semi-automatically or manually as necessary with an LED type safety display device for vehicle which is arranged on the rear part of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034496-A (JP)
Title: Information processor and status grasping program
Inventor: ASAMI OSAMU
IPC: B41J29/38
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of providing status notifying information indicative of the up-to-date status of its own apparatus constantly to an external apparatus, e.g. a computer.  <P>SOLUTION: The information processor is arranged such that a control (steps S202-S205) for taking a status storing only up-to-date pack information (pack information under transmission and up-to-date pack information) is performed at all times for and area storing the pack information, i.e. status notifying information, being transmitted to some computer when the computer is receiving a specified request being transmitted periodically in order to monitor the status of its own apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040985-A (JP)
Title: Electric power converter
Inventor: YAMANAKA KATSUTOSHI
IPC: H02M7/483
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power converter capable of achieving an increasingly higher speed in a computation of PWM pulse widths.  <P>SOLUTION: In an electric power converter with three-phase three-level, a command of a voltage to be delivered of an electric power converter is given by three-phase voltage commands 2 to 4, and an electrical angle of an output voltage is decided from a phase having a maximum value Vmax, a middle value Vmid, a minimum value Vmin among the three-phase voltage commands. Then a differential voltage 1, Va(Va=Vmax-Vmid), a differential voltage 2, Vb(Vb=Vmid-Vmin) are computed, and a computation 1 of PWM pulse widths is performed using Va, Vb.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041065-A (JP)
Title: Roe quality-retaining agent
Inventor: KOISO HIROAKI
IPC: A23L17/30
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roe quality-retaining agent which can prevent the further deterioration of roe injuries or the like caused in a treating process on the preparation of the roe, prevent the lowering of a yield due to the outflow of contents from the injured portion of the roe, and maintain and improve the appearance and texture of the roe, when the roe are preserved in an opened state in a belt-conveyor sushi restaurant or the like.  <P>SOLUTION: This roe quality-retaining agent is characterized by comprising one or more polysaccharides selected from gellan gum, sodium alginate, LM pectin and carrageenan.  <P>COPYRIGHT: (C)2004,JPO