baber/WOPTO huggingface dataset:
Patent JP-2003121297-A (JP)
Title: Composite environment shaker
Inventor: TOMIZAKI KAYOKO
IPC: G01M7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite environment shaker capable of reducing a running cost by suitably controlling an illumination means. SOLUTION: This composite environment shaker 1 is composed by combining a shaker 3 with a thermostatic chamber 2 and provided with the illumination means 8 installed in the thermostatic chamber and a current feed controlling means 5 for carrying out control for increasing a current fed to the illumination means at a predetermined rate until reaching a preset current value in lighting the illumination means and for decreasing the current fed to the illumination means at a predetermined rate until the current value reaches zero in lighting out the illumination means.
Patent JP-2003125479-A (JP)
Title: Plug and voice input/output unit and hearing aid comprising it
Inventor: SATO TADASHI
IPC: H04R1/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a plug and a voice output mechanism in which the voice from a voice output mechanism can be shared by the user of a earphone and the surrounding persons. SOLUTION: The plug 1 (2, 3) inserted into a jack mechanism part 4 (5) for outputting a voice signal has a flat electrode part 12b (22b) located at the forward end part of the plug 1 (2, 3). A voice output mechanism 8, a voice input/output unit 9 utilize that plug 1 (2, 3) and a hearing aid utilizes these mechanism 8 and unit 9.
Patent JP-2003129882-A (JP)
Title: Engine control unit of ship propulsion system
Inventor: SAITO SENJU
IPC: F02D41/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption in a lean-burn state, and also to secure stability of an engine in an idling and trawling state. SOLUTION: An engine control unit of a ship propulsion system is provided with an intake pressure detecting means for detecting intake pressure, a throttle opening detecting means for detecting throttle opening, and an engine rotational speed detecting means for detecting rotational speed of an engine, and controls fuel injection quantity based on the intake pressure, the throttle opening, and the rotational speed of the engine. In a very light load region from a fully closed state to a required opening of the throttle, the fuel injection quantity is controlled so that a predetermined air-fuel ratio is obtained. In a region from the required opening to a required intake pressure before almost constant intake pressure, the fuel injection quantity is controlled based on the throttle opening. In a region from the required intake pressure to the almost constant intake pressure, the fuel injection quantity is controlled by gradually adjusting it so that the air-fuel ratio almost becomes the lean mixture limit. In a region where the intake pressure does not change even when the throttle is opened, the fuel injection quantity is controlled based on the throttle opening and the rotational speed of the engine.
Patent JP-2003130457-A (JP)
Title: Hot water storage tank and system
Inventor: KUWABARA OSAMU
IPC: F24H1/18
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage tank preventing a temperature gradient of a temperature interface layer between high-temperature water and low- temperature water in a tank body from decreasing even if the tank is used for a long time. SOLUTION: The hot water storage tank 11 stores high-temperature water H and low-temperature water L at the same time in the tank body 11A. A partition 21 preventing mixing of the high-temperature water and the low- temperature water is provided in the tank body 11A and has a sealant 23 for closing clearance between the interior wall of the tank body 11A and the partition 21.
Patent JP-2003133397-A (JP)
Title: Rotary susceptor support mechanism of semiconductor wafer manufacturing apparatus
Inventor: MARUTANI SHINJI
IPC: H01L21/68
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a support shaft structure, capable of correcting the inclination of a susceptor and the eccentricity of the center of rotation. SOLUTION: A semiconductor wafer manufacturing apparatus 1 comprises a susceptor 11 for supporting a wafer 10, a susceptor support shaft 14 for supporting the susceptor 11, a drive shaft 15 to which rotation power is provided by a rotation drive motor 28, and a coupling member 16 capable of fixing the susceptor support shaft 14 to the driving shaft 15 with a desired inclination and at a horizontal position. The coupling member 16 includes a mechanism for correcting the bending of the susceptor support shaft, so that a processing gas flow, between a susceptor ring and the susceptor, can be reduced in being disturbed by correcting the eccentricity and the inclination of the upper surface of the susceptor, and hence the planarity of an epitaxial film can be improved.
Patent JP-2003127315-A (JP)
Title: Heat-insulating board
Inventor: HATAKEYAMA HYOE
IPC: B32B27/40
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating board having lightweight, excellent strength and moisture permeability, and a small calorific value at the time of burning. SOLUTION: The insulating board is provided on one side or both sides of an inorganic board by laminating a polyurethane foam layer which is formed by polycondensing polyisocyanate with a polyol solution containing a lignin- based material soluble in the polyol in a dissolved state in the presence of water. The content of the lignin-based material is 2-40 wt.% of the whole polyurethane foam.
Patent JP-2003134281-A (JP)
Title: Communication terminal
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F3/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can eliminate wasteful warming up so as to reduce the power consumption and the print time. SOLUTION: A digital composite device 20 has an Internet facsimile function for receiving electronic mail by the POP3 procedure and a printer 3 of an electrophotographic system where a heater is provided to a fixing section to make warming-up and the image is recorded on recording paper. In the case of receiving electronic mail by the POP3 procedure, when a main control section 1 detects electronic mail to be downloaded, the main control section 1 starts warming-up of the fixed section of the printer 3 and starts recording of the electronic mail on the recording paper after the electronic mail is downloaded and the warming-up is finished as its control.
Patent JP-2003138510-A (JP)
Title: Water holding elastic paved body, method of constructing the paved body, and water holding elastic pavement block
Inventor: MASUDA KINJI
IPC: E01C11/24
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a water holding elastic paved body capable of contributing to the relief of a heat island phenomenon by suppressing the rise of temperature of a paved surface particularly at a city part in summer, i.e., the resulting rise of the atmospheric temperature while maintaining the function of the elastic paved body by providing a water holding property to the elastic paved body using elastic aggregate such as rubber chips, a method of constructing the elastic paved body, and a water holding elastic pavement block. SOLUTION: This water holding elastic paved body 1 is formed in a double layer structure having a water holding layer 2 and an elastic layer 3 stacked on the water holding layer 2 and having elastic aggregate and binder. The water holding layer 2 comprises the elastic aggregate, water absorbing resin, and binder.
Patent JP-2003137367-A (JP)
Title: Container for sheet-form article
Inventor: SUNAKAWA TAKAYUKI
IPC: B65D83/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To make a user save costs, and at the same time, improve the usability in order to achieve such a technical purpose that two kinds of seal-form articles can respectively be taken out sheet by sheet, and they are housed in a manner to be replenishable. SOLUTION: In a laterally long cylindrical body of which both side ends are formed into an opening 13, a partitioning wall 2 is vertically provided, and a pair of right and left housing sections 3 are partition-formed. At the same time, at top wall 4 sections of respective housing sections 3, a comparatively narrow take-out port 6 is respectively provided. Then, an upper lid 10 which opens/closes the take-out port 6 is turnably connected to open/close the take-out port 6 for the main body 1. Then, a pair of side lids 14 are tightly and detachably assembled with both side end sections of the main body 1 to open/ close both openings 13. This container for sheet-form articles is constituted of such a main body 1 and the pair of side lids 14.  In this case, at respective take-out ports 6, the seal-form articles can be taken out sheet by sheet from the seal-form aggregate which is housed in respective housing sections 3.
Patent JP-2003136976-A (JP)
Title: Gaseous fuel automobile
Inventor: MOMOSE TOSHISHIGE
IPC: F17C13/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous fuel automobile enabling to easily use gaseous fuel without using an existing gaseous fuel supply source. SOLUTION: This gaseous fuel automobile is provided with a gaseous fuel storage means 1 storing gaseous fuel and is driven by the gaseous fuel stored in the gaseous fuel storage means 1. A gaseous fuel supply plug 5 to supply the gaseous fuel stored in the gaseous fuel storage means 1 to outside is provided.
Patent JP-2003136802-A (JP)
Title: Imaging apparatus and imaging method
Inventor: KONDO GIICHI
IPC: G06F3/12
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method in which the punctuations of chapter or composition can be set tastefully and appropriately. SOLUTION: The imaging apparatus 30 capable of outputting a document image comprising a plurality of pages while arranging on one sheet comprises a print control means (control means) 100 for outputting the document image of white paper as an ineffective page when the white page is arranged on the odd page side and outputting the document image on the next page, i.e., even page, side while shifting to the odd page side.
Patent JP-2003146432-A (JP)
Title: Steel sheet conveying device
Inventor: KAMIMOTO SADAO
IPC: B65G57/04
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet conveying device which can drop a traveling steel sheet freely without bringing it in contact with a stopper when stacking it on a steel sheet stack in a stacker through dropping. SOLUTION: The steel sheet S is moved along a stator of a linear motor as a rotor of the linear motor, positioned and controlled by driving control of the linear motor and conveyed to a predetermined position. A speed/position controller 15 is provided for calculating a speed command of the linear motor and outputting it to the vector control inverter 24, by feeding back speed signals of the linear motor stator 14 arranged on a conveying path of the steel sheet S, a vector control inverter 24 supplying power to the linear motor stator 14 and the steel sheet S.
Patent JP-2002359183-A (JP)
Title: Spin processor
Inventor: ISO AKINORI
IPC: H01L21/683
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a spin processor in which an inertial force occurring in a rotary table can be reduced. SOLUTION: The spin processor comprises a rotary table 11 being driven by a drive motor 26 while holding a substrate W on the upper surface side thereof wherein the rotary table comprises a disc-like base section 12, a plurality of main arms 14 arranged radially on the outer circumference of the base section at specified intervals in the circumferential direction, and a reinforcing ring 15 provided concentrically to the base section and coupled integrally with the main arms at an intermediate part in the longitudinal direction such that the forward end part of the main arm projects.
Patent JP-2003146314-A (JP)
Title: Container cleaning method
Inventor: OMI HIDEHIKO
IPC: B08B9/28
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for sufficiently cleaning both an outer circumferential surface of a neck opening part (10) of a container main body (4) and an inner circumferential surface of a lid in the case that not a cleaning liquid of high temperature but a cleaning liquid of water of normal temperature is used or in the case that a lid (6) not formed with a plurality of slits at a skirt (24) is used. SOLUTION: A container (2) is not set in an upright state, but set in a laying or inverted state that the attitude is fallen from its upright state by 80 to 180 deg. and then cleaning liquid is flowed down toward the container.
Patent JP-2003149082-A (JP)
Title: Method for measuring band of optical fiber
Inventor: IRIE KIKUE
IPC: G01M11/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the bands of optical fibers capable of being easily performed at a production site through the use of a device for measuring transmission losses. SOLUTION: The method for measuring the bands of the optical fibers is provided with a step for making light incident onto one face of an optical fiber F while changing the angle of incidence Θ to measure a transmission loss value for very angle of incidence of the optical fiber, a step for measuring the distribution of quantity of light for every angle of incidence of the incident light, a step for obtaining the quantity of light of emergent light from the other face of the optical fiber for every angle of incidence on the basis of the transmission loss value for every angle of incidence and the distribution of quantity of light for every angle of incidence, a step for computing the propagation delay time of the optical fiver for every angle of incidence,  a step for rearranging the quantity of light of the emergent light and creating the pulse waveform of the emergent light according to the propagation delay time of the emergent light, a step for computing the frequency characteristics of the optical fiber by performing Fourier transformation on the pulse waveform, and a step for computing the band of the optical fiber from the frequency characteristics.
Patent JP-2003149186-A (JP)
Title: Evaluation method for solid inorganic material
Inventor: KANEHASHI KOJI
IPC: G01N24/08
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for the identification and abundance ratio determination of a solid inorganic material, specifically an oxygen compound in a material containing oxygen. SOLUTION: In this evaluation method for the solid inorganic material, a mutual magnetization transfer spectrum between two elements to be nuclear magnetic resonance measuring objects in the solid inorganic material is measured while rotating the solid inorganic material at the speed of 8 kHz or higher, and a bond chain between two elements is determined from the obtained nuclear magnetic resonance spectrum to estimate the chemical structure and abundance ratio of the solid inorganic material. The solid inorganic material is preferably an oxygen compound, and the bond chain of an oxygen atom and NMR measuring object nuclei other than the oxygen atom is determined to estimate the chemical structure and abundance ratio of the oxygen compound.
Patent JP-2003146244-A (JP)
Title: Vehicle front end module structure and its mounting method
Inventor: TANABE YOSHIYUKI
IPC: B60K11/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide front end module structure that can prevent a cooling part such as a radiator or the like from being interfered with a radiator core lower, when a radiator core support is attached to side members from the vehicle front. SOLUTION: This front end module structure has a radiator core support 2 that is placed, along the direction of the vehicle with, on front end portions of a pair of left and right side members 5A and 5B that are placed extendedly along the longitudinal direction of the vehicle, and a cooling part 3 such as a radiator or the like mounted on the radiator core support 2. In such front end module structure, the cooling part 3 that is temporarily mounted on the radiator core support 2 is held temporarily at a predetermined height, when the radiator core support 2 is mounted on the front end portions of the side members 5A and 5B from the vehicle front, and the temporary holding state of the cooling part 3 is canceled and the cooling part 3 is slid to a lower determined position after the radiator core support 2 is mounted.
Patent JP-2002163228-A (JP)
Title: External bus deciding technology for multi-core dsp device
Inventor: NGUYEN DUY Q
IPC: H04J3/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient deciding method for deciding which component is to obtain the control for an external port because the external port is a limited resource and commonly used by a direct memory access (DMA) control device and a processor core. SOLUTION: A digital signal processing system 100 includes multi-processing sub-systems 110, 120 an external input/output port XPORT, and an XPORT deciding device 136. On receiving a request signal from the DMA control devices 18, 28, the XPORT deciding device 136 declares a hold signal to processor cores 11, 21, respectively. The processor cores 11, 21 responds to the hold signal by declaring hold positive acknowledge signal. The deciding device 136 receives the respective declaration of the hold positive acknowledge signals, and then declares an enabling signal to DMA control devices 18, 28 requesting for access. If both DMA control devices 18, 28 request an access, an enabling signal declaration is given to one of the devices at one time.
Patent JP-2003153333-A (JP)
Title: Radio information communication system, and terminal device used for it
Inventor: HATASHITA HIROSHI
IPC: G06F13/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide more optimum information geared to the place where the user is, by the accurate positional information of the user using a terminal device. SOLUTION: This system is composed of a first infra-side device which consists of a plurality of transmitter-receivers 10, 20, and 30 having at least spectrum diffusing receivers 11, 21, and 31 for performing radio communication with a bidirectional communication terminal device 50, and an information base station 40 computing the position of the terminal device 50 from the received signal of the transmitter-receivers 10, 20 and 30 and processing it into necessary information; a second infra-side device which consists of a base station 50 performing the radio communication with the above terminal device 50 and a central station 70; and an information center 80 which connects with the second infra-side device.
Patent JP-2003144850-A (JP)
Title: Exhaust gas desulfurizer and operation method therefor
Inventor: KOBAYASHI TAKAFURU
IPC: C01F11/46
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To remove the discharge of low concentration sulfuric acid to the outside and to provide an efficient exhaust gas desulfurizer. SOLUTION: The exhaust gas desulfurizer comprises a catalyst vessel 6 which is disposed in a desulfurizer tower which allows waste gas 100 containing sulfur oxide to flow and is formed with activated carbon fiber layers and a water supplying means which supplies added water 8a for generating sulfuric acid to the catalyst vessel 6. Therein, the exhaust gas desulfurizer is further provided with a humidifying cooling means 16 which cools the waste gas 100 on outside the desulfurizer tower and humidifies the same and a liquid feeding line 44 which feeds the dilute sulfuric acid 41 having low concentration of a prescribed sulfuric acid concentration or less which is recovered in the desulfurizer tower to the humidifying cooling means 16.
Patent JP-2003144933-A (JP)
Title: Catalyst and manufacturing method therefor
Inventor: AZUMA NAOTO
IPC: C01B3/32
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst and a manufacturing method therefor feeding hydrogen well while reducing a concentration of carbon monoxide produced to a low degree and having high mechanical strengths and high thermal conductivity. SOLUTION: The catalyst is arranged in a fuel battery system for generating a power by reacting hydrogen produced from a fuel with oxygen and is used when hydrogen is produced and reformed from the fuel. The metal catalyst comprising a metal or a metal oxide is retained on a carrier comprising aluminum nitride and an aluminum oxide layer is formed on a surface of the aluminum nitride carrier retained with the metal catalyst. A water-proofing property is enhanced.
Patent JP-2003148224-A (JP)
Title: Fuel injection control device for multicylinder internal combustion engine
Inventor: SHIBATA NORIO
IPC: F02M47/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for a multicylinder internal combustion engine, in which development man-hours and costs are largely reduced, and the multicylinder is provided at low cost. SOLUTION: In groups of two cylinders of which the injection timings are continuous, an injection amount and injection timing of a first cylinder of each group are calculated once for every group (S110). An injection instruction value with respect to the first cylinder of each group is calculated from the injection amount and injection timing (S120). Each timing of the injection instruction value obtained in S120 is corrected by 90 deg. crank angle to calculate an injection instruction value with respect to a second cylinder of each group (S140). The calculation of the injection amount and injection timing is not performed for all of eight cylinders one by one, but the injection amount and injection timing are calculated for each group.  Therefore, the number of calculations of the injection amount and injection timing is half so that a control system of an engine of which the number of cylinders is half can be utilized as it is.
Patent JP-2003154803-A (JP)
Title: Wheel with rotor
Inventor: TORITA HIDEKI
IPC: B60B19/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate an increase in diameter of each rotor for easier sideways rolling to a higher level, in a wheel with rotors. SOLUTION: The wheel with rotors comprises a plurality of rotors 10 rotating about a rotation axis X1 across a radial direction from an axle, each of which is shaped so that a smaller diameter of a tip end than the diameter of a base end 11 causes a periphery 19 to form an arc of a wheel periphery circle. Each rotor 10 comprises a tip end side rotor part 10a and a base end side rotor part 10b interspaced in a narrow gap 13 in a middle region about a rotation axis direction. A bearing arm 20 whose base end is mounted on a rim 2 extends in a perpendicular direction relative to the rotation axis X1 and intrudes in the narrow gap 13 to support the tip end side rotor part 10a and the base end side rotor part 10b in a rotatable relation.
Patent JP-2003158244-A (JP)
Title: Ferroelectric memory and its manufacturing method
Inventor: HASEGAWA KAZUMASA
IPC: H01L21/8246
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To propose a ferroelectric capacitor having a hysteresis loop capable of actually operating a single matrix ferroelectric memory and device configuration, and to realize the single matrix ferroelectric memory. SOLUTION: The ferroelectric memory is constituted so that the ferroelectric capacitor is formed of a lower electrode, a ferroelectric thin-film and an upper electrode, the lower electrode is used as the first signal electrode, an inter-layer insulating film is formed on the ferroelectric capacitor, a through-hole is formed to the inter-layer insulating film and the upper electrode for the ferroelectric capacitor is connected to the second signal electrode through the through-hole.