baber/WOPTO huggingface dataset:
Patent JP-2003064738-A (JP)
Title: Piping-cover mounting structure of faucet
Inventor: FUJII MASATO
IPC: E03C1/042
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a piping-cover mounting structure, in which design properties between a faucet and a wall are improved while an error on the execution of works can also be absorbed and which is fast stuck easily on a wall surface and can be installed surely while having heat insulation, being safety and having excellent maintenance, in the piping-cover mounting structure of the faucet in which a leg piping is interposed to a water supply pipe laid on a wall rear from the surface side of the wall, the faucet is connected and the connecting section of the leg piping and the water supply pipe is covered. SOLUTION: In the piping-cover mounting structure of the faucet in which the leg piping is interposed to the water supply pipe laid on the wall rear from the surface side of the wall and the faucet is connected and the connecting section of the leg piping and the water supply pipe is covered, the piping cover is formed in an approximately cylindrical shape or an approximately conical shape, openings are formed to a front and a rear, the piping cover is divided along side faces, constituted detachably and formed slidably before and behind the wall side and the faucet side and a hole for operating a straight stop valve installed into the leg piping or a filter is formed to the lower section of the piping cover.
Patent JP-2003072133-A (JP)
Title: Image forming apparatus
Inventor: OGAWARA JUICHI
IPC: H04N1/113
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate color variation in an image and to improve color representation by a method wherein a writing position in a sub-scanning direction can be controlled in a shift amount not greater than a width of one line, a shift amount in a main (beam) scanning direction is set based on the shift amount in the sub-scanning direction, and then an adequate condition of superposing colors is set. SOLUTION: Dots of different colors are placed such that the dots are not completely superposed and a part where the dots are not superposed is enlarged (shown in fig. 4). Therefore, a time difference of a sub-scanning reference signal (for determining a writing timing at a shift amount within a width of one line) with respect to a reference synchronizing signal is detected as a shift in a sub-scanning direction. A shift amount in the main scanning direction is calculated so as to shift a center of dot of each color by not less than one fourth of pixel (shown in fig. 4), and then a writing clock is delayed, thereby achieving a condition of predetermined and adequate superposing of colors.
Patent JP-2003079092-A (JP)
Title: Compact dc brushless motor
Inventor: NAKAMURA KAZUYA
IPC: H02K5/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact motor that has reduced eddy current loss, is highly efficient, and generates little heat. SOLUTION: The compact motor 1 is provided with a field coil 4 that generates a rotating field, an inner rotor 23 that rotates based on the rotating field, and a substrate 12 having a wiring pattern for supplying power to the field coil 4. A housing case 22 for storing the inner rotor 23 and the field coil 4 is formed of a permalloy material. Also, the substrate 12 is secured to the housing case by an elastic pushing force provided through a roughly ring-shaped O-ring 20 made of an insulating, rubber-like elastic body, and an end flange 16.
Patent JP-2003039614-A (JP)
Title: Trim material for car
Inventor: TAYA KENJI
IPC: B32B27/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a trim material for a car such as a luggage side or the like having rigidity and impact resistance, susceptible to low temperature molding and having a lining resin simultaneously bondable with the molding of a felt layer. SOLUTION: A lining layer of 700-3,000 g/m<2> containing a propylene resin and an EVA resin as main components is provided on the back surface of a fiber skin material, and the bending strength (maximum load) thereof is set to 6-40 N. Further, a recycle resin is used to conserve resources to obtain the trim material for the car having cost reducing effect.
Patent JP-2003073643-A (JP)
Title: Adhesive for liquid fuel transportation part
Inventor: NISHIDA MITSUO
IPC: C09J167/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for a liquid fuel transportation part resistant to an alcohol-rich fuel of a high temperature. SOLUTION: The adhesive for assembling the liquid fuel transportation part comprises a polyester containing an aromatic or alicyclic acid component of at least 90 mole% of all acid components and having an acid value of at most 50 equivalent/ton.
Patent JP-2003078985-A (JP)
Title: Speaker drive method and speaker driver
Inventor: YASUDA NOBUYUKI
IPC: H04R3/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a speaker system such as a woofer and a super-woofer, that can simply and surely reduce a transient response attended with resonance. SOLUTION: A sound output prediction detection section 23 predicts and detects a sound output of a speaker system in real time when a digital signal input Si as a speaker drive signal is converted into an analog signal and fed to the speaker system according to a sound conversion equivalent circuit model of the speaker system and outputs an acoustic output prediction detection signal Sa. A feedback loop is formed by the sound output prediction detection section 23, an adder circuit 25, a loop amplifier circuit 26, and an adder circuit 22 to obtain a speaker drive signal to cancel a transient response as a digital signal output So when the digital signal input Si is fed to the speaker system, the speaker drive signal is converted into an analog signal, which is fed to the speaker system.
Patent JP-2003083566-A (JP)
Title: Air conditioner
Inventor: OTSUKA MASAO
IPC: F24F13/20
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which comfortableness and the safety of heath are enhanced and short circuit can be prevented by ensuring a sufficient supply air volume. SOLUTION: Indoor air is taken in from air inlets 4a and 4c made in the upper and front surfaces of an indoor unit 1 by opening an open/close plate 19 and subjected to heat exchange through an indoor heat exchanger 3 before being supplied into a room from the first opening part 5a of an air outlet 5. At a specified timing, lateral louvers 11a and 11b turn to close the first opening part 5a and rotary plates 14 and 15 rotate to open the second opening 5b. At the same time, the air inlet 4c is closed by the open/close plate 19. Consequently, conditioned air flowing through an air duct 6 is delivered from the second opening 5b through a branch passage 13 and then guided upward.
Patent JP-2003086497-A (JP)
Title: Method of lithography
Inventor: KANAGUCHI TOKIHISA
IPC: H01L21/027
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of lithography for increasing uniformity of line width of a resist pattern, in the exposure plane. SOLUTION: In the lithographic method, a resist pattern is formed by carrying out a pattern exposure process with an exposure system and a development process after the exposure. A plurality of test patterns are formed in a plurality of exposure faces 101, by using a test pattern exposure with a factor of a exposure wavelength in the exposure system and using the development process after the exposure. The line width CD of each test resist patterns 103 is measured, and a superior exposure wavelength for uniform line width of each test resist pattern 103 is selected from each exposure wavelength. The exposure wavelength of the exposure system is adjusted to the selected wavelength, and then pattern exposure for forming a resist pattern for real products is carried out.
Patent JP-2003079415-A (JP)
Title: Double-layer umbrella
Inventor: RIN SHUNKO
IPC: A45B17/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a double-layer umbrella which has a large light shielding area when it is opened and which is convenient to carry and house because it is small when it is closed. SOLUTION: The double-layer umbrella consists of an upper umbrella part 2 having an upper gore 3, a lower umbrella part 1d having umbrella rods 1 and 1' and rib assemblies 2 and 2' fixed rotatably at the umbrella rods and having a lower gore 3' fixed on the rib assemblies, a plurality of detachable and recoverable fixing means 5a for connecting the upper gore 3 and the lower gore 3' with each other, and a supporting means 100 which is fixed properly on the ground or under the ground for constructing the umbrella rod and the double-layer umbrella stably and fixed adjustably and detachably to the lower part of the umbrella rod.
Patent JP-2003088103-A (JP)
Title: Charge pump system power circuit
Inventor: NOZAWA SHINJI
IPC: H02M3/07
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump system power circuit capable of reducing power consumption, being miniaturized, and improving responsibility, by setting optimum voltage boost for generating a drive voltage and by increasing voltage boosting steps when a load current increases. SOLUTION: This circuit has a load fluctuation detecting circuit 7 that uses the voltage-boosting output of a charge pump system voltage-boosting circuit 1 and the load current detection voltage from a drive voltage generation circuit 4 as inputs; as optimum voltage-boosting step detecting circuit 8 that uses an input voltage Vcc of the charge pump system voltage-boosting circuit 1, and a voltage 1/2Vo corresponding to the drive voltage Vo from the drive voltage generating circuit 4 as inputs; and a voltage-boosting step setting circuit 9 that sets the number of the voltage-boosting steps of the charge pump system voltage-boosting circuit 1, in accordance with the output for the number of voltage-boosting steps of the optimum voltage-boosting step detecting circuit 8 and the output of the load fluctuation detecting circuit 7.
Patent JP-2003091170-A (JP)
Title: Image forming apparatus
Inventor: BETSUSHIYO YUUJI
IPC: G03G15/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of suctioning force by which transfer material coating agent (for example, antistatic agent for OHT) is stuck to a transfer belt. SOLUTION: In the apparatus, spacer particles are inserted between the transfer material and the transfer belt.
Patent JP-2003092885-A (JP)
Title: Input rectifying circuit for switching power supply unit
Inventor: WATANABE HARUO
IPC: H02M3/28
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable and highly-efficient rectifying circuit for switching power supply unit by suppressing harmonics with AC power supply as an input in a boost half-bridge type (BHB type) switching power unit. SOLUTION: In the boost half-bridge type (BHB type) switching power supply unit, a bridge rectifying circuit at the forward stage of an input side choke coil is formed out of a pair of high-speed diodes and a pair of diodes or MOSFETs disposed with capacitors in parallel. As a result, the number of the diodes in a current path through which high-frequency current component and low-frequency current component pass can be reduced, and electric energy consumed by the diode, thus providing the highly efficient rectifying circuit for highly efficient rectifying circuit for power supply unit.
Patent JP-2003099164-A (JP)
Title: Method for connecting substrates
Inventor: WADA MASAJI
IPC: G06F3/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction by making an interface circuit to be mounted on a slave substrate for connecting a master circuit simple, and making an additional connector unnecessary. SOLUTION: A master substrate is provided with an FPGA whose logic and function can be changed for its connection to a slave substrate, and also provided with a register for identifying the slave substrate so that the configuration of the FPGA can be switched for each slave substrate. Also, a circuit for holding the output of the master substrate to a high impedance is arranged outside the FPGA so that the outputs of the master substrate and the slave substrate can be prevented from colliding with each other in the configuration. Thus, the slave substrate is able to simplify any interface circuit with the mounted master device, and to make it unnecessary to provide any additional connector. Therefore, it is possible to realize cost reduction.
Patent JP-2003099342-A (JP)
Title: Device state monitoring device, device state monitoring method and data storage medium recorded with device state monitoring program
Inventor: MATSUMURA RYOJI
IPC: H04L12/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To monitor the state of a device connected to a network, without troubles, even if more than one administration manager is provided. SOLUTION: The IP address of a printer 6 whose state is to be monitored and a management table 14, to which state monitor information in which the kinds of states to be watched are associated with a notification destination of trap information is registered, are provided. A Trap Proxy 12 registers the state monitor information, designated in the request mentioned below to the management table 14, in response to the request for registration from an application 10 via an SNMP manager 8 and also deletes the state monitor information designated in the request mentioned below from the management table 14, in response to the request for deletion from the application 10. Then, when the trap information is sent from the printer 6, the Trap Proxy 12 sends the trap information to the corresponding application 10, while referring to the management table 14.
Patent JP-2003099184-A (JP)
Title: Information system and information processor and input pen to be used for the same system
Inventor: FUJISAWA SEISHI
IPC: G06F21/32
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system capable of automatically executing data communication in a non-contact state, and improving the recognizability of handwritten characters and to provide an information processor and input pen to be used for the information processing system. SOLUTION: In this information processing system 8 equipped with an information processor 2 and an input pen 1 for inputting information to the information processor 2, the input pen 1 incorporates an RFID device 10 having a storage means for storing information and a communicating means for generating a voltage according to a received electric wave and for transmitting the information stored in the storage means. The information processor 2 is provided with a wireless antenna 20 for transmitting the electric wave to the RFID device 10 and for wirelessly reading the information.  When the input pen 1 is present in a communication enabling range, the information is automatically read from the RFID device 10 so that the pen user can be recognized, since the personal handwriting pattern information of the pen user is stored by the RFID device 10 such that character recognition can be executed based thereon.
Patent JP-2003102083-A (JP)
Title: Speaker, module using the same and electronic device employing the same
Inventor: KONISHI SHUHEI
IPC: H04R1/28
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a speaker used for an information communication device, and a module and an electronic device mounted with the speaker and to solve the task of downsizing the electronic device. SOLUTION: The speaker of this invention is configured by acoustically coupling a first diaphragm 27 to a second diaphragm 30 with an enclosed space 31 as a medium. The position and the shape of each diaphragm, the module and the electronic device using them are freely designed Even when the second diaphragm 30 of a large size is in use, a mobile phone can be downsized and the degree of design freedom can be enhanced.
Patent JP-2002139692-A (JP)
Title: Optical scanner using rotating hologram disk
Inventor: CHOI HWAN-YOUNG
IPC: B41J2/44
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner using a rotating hologram disk which can increase the scanning width, without decreasing the scanning speed. SOLUTION: The optical scanner is equipped with a light source 50, a rotating hologram disk 60 having a plurality of holograms 63, 65, formed concentric and in the radial direction, so as to cause the beam emitted from the light source 50 to be diffracted in several steps, a reflection member 70 to allow the beam emitted from the light source 50 and diffracted by one of the holograms 63 to be made incident to another hologram 65, and a hologram 80 to correct the incident diffracted beam from the rotating hologram disk 60 to converge to the objective body for scanning.
Patent JP-2003098089-A (JP)
Title: Method and device for analyzing organic substance in soil
Inventor: YOSHIKAWA KOZO
IPC: G01N21/64
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for analyzing an organic substance in the soil, capable of getting a result of the analysis in a short time while reducing the generation of waste liquid. SOLUTION: This analyzing device comprises a liquid adding unit 21 for adding at least one liquid 2 selected from the water, alcohol solvent and aliphatic solvent to a sample 1 on a rotary table 11, a laser oscillator 12 for oscillating the laser beam 101, wavelength separators 17a, 17b through which only an aimed wavelength area of the fluorescence 102 emitted from the sample 1 is passed, photoelectron multifier tubes 18a, 18b having a gate function for receiving only the fluorescence 102 from the wavelength separators 17a, 17b for a predetermined time, and converting the intensity of the fluorescence 102 into an electric signal, a Bockscar integrator 19 for integrating the magnitude of each fluorescence 102 by each time on the basis of signals from the photoelectron amplifier tubes 18a, 18b,  and an operator 20 for determining the quantity of organic substance in the sample 1 on the basis of a signal from the Bockscar integrator 19.
Patent JP-2003109217-A (JP)
Title: Optical recording medium and optical recording method
Inventor: YOSHINARI JIRO
IPC: G11B7/0045
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer optical recording medium formed by layering two recording layers adopting a High to Low type where the reflectance is reduced by formation of a recording mark that can stably record a signal to a depth recording layer independently of a recording state of the recording layer in existence this side when viewing from an optical incident side. SOLUTION: The optical recording medium has first and second recording layers, the reflectance of all the recording layers is decreased by formation of a recording mark, the reflectance with a recording wavelength in unrecorded areas is 8% or more, and a relation between an optimum recording power PA when a laser beam emitted through a recorded area of the first recording layer records the second recording layer and an optimum recording power PC when a laser beam emitted through an unrecorded area of the first recording layer records the second recording layer holds an equation of 2|PA-PC|/(PA+ PC)<=0.1.
Patent JP-2003107984-A (JP)
Title: Aircraft simulator, program and aircraft model for aircraft simulator
Inventor: HIGUCHI TOMOMI
IPC: B64F5/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft simulator enabling realization of high fidelity simulation. SOLUTION: The aircraft simulator is realized by embedding a class diagram obtained by object oriented analysis of an aircraft into an application program as an aircraft model. That is, in an aircraft simulator using a computer, the computer is operated under a program for the aircraft simulator incorporating the aircraft model designed by the object oriented analysis.
Patent JP-2003108404-A (JP)
Title: Debug device, debug method, and debug program
Inventor: MATSUOKA YUICHIRO
IPC: G06F11/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To increase a debug efficiency by easily displaying a dependence between variables. SOLUTION: This debug device comprises a software executing device 102 reading software 101 and outputting an executing trace 103, a dependence analyzer 105 for outputting dependence information 104 by reading the executing trace 103 and analyzing the dependence between the variables, and a source code display device 107 reading either of the software 101 and executing trace 103 and the dependence information 105 and highlighting addresses in the dependence information 105 and instructions, targets, and operands corresponding to the addresses and not highlighting addresses not in the dependence information 105 and instructions, targets, and operands corresponding to the addresses.
Patent JP-2003106130-A (JP)
Title: Oil filler plug
Inventor: TAKIZAWA TETSUYA
IPC: F01M11/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the manufacturing cost increases by the increase of the number of processes and parts, or complicated operations, wherein a plurality of openings are provided to comprise a dipstick, a breather and an oil filler plug so that labor for maintenance is enormous due to the leakage of oil because of the increase of the number of openings. SOLUTION: A supply port for filling up fluid is formed on the upper part of the gear case 5 capable of being sealed. In the oil filler plug 85 for closing the supply port, a cap part 90 closing the supply port and a dipstick part 89 checking the amount of fluid are integrally formed with elastic body. The sectional form of the dipstick part is approximately semi circular.
Patent JP-2002146372-A (JP)
Title: Fuel additive composition comprising mannich condensation product, poly(oxyalkylene) monool and carboxylic acid
Inventor: AHMADI MAJID R
IPC: C10L10/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel additive compositions to prevent and control formation of engine deposits. SOLUTION: This new fuel additive composition comprises (a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound with (2) an amine and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2) and (3) is 1:(0.1-10):0.1-10, (b) a hydrocarbyl-terminated poly(oxyalkylene) monool and (c) a carboxylic acid or anhydride thereof.
Patent JP-2003109228-A (JP)
Title: Optical disk device
Inventor: TAKEDA NAOTO
IPC: G11B7/09
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To surely reproduce the address information formed on a header part in a DVD-RAM drive. SOLUTION: In the optical disk 10 such as the DVD-RAM, four pieces of address information ID1-ID4 are formed on the header part. By a mode decision part 30, the decision is made, for the reproduction of the address information, which one of a sum signal or a difference signal is used in two signals from two photodetectors divided in the radial direction of the disk from an RF signal processing part 22, and this information is supplied to a controller 20. To put it concretely, when the focusing deviation is in existence, the address information is reproduced by using the sum signal, and when the tilt exists, the address information is reproduced by using the difference signal. The address information is reproduced also by using one signal having the larger number of address detecting pieces out of the sum signal and the difference signal.