baber/WOPTO huggingface dataset:
Patent JP-2003010968-A (JP)
Title: Execution method for welding of tank side plate and simultaneous welding device for inner and outer face used therein
Inventor: KUMAKURA MASUO
IPC: B23K9/235
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an execution method for welding of a tank side plate and a simultaneous welding device for inner and outer faces used therein capable of shortening a term of works and cutting a execution cost by reducing an incidental work eliminating a backside chipping work by inner and outer faces simultaneous welding. SOLUTION: The execution method comprises a first process for performing groove matching between side plates to be butt-welded by a double U-shaped groove by using a plurality of jigs to be set positioning on either one of the inner and outer faces of the side plate, a second process for respectively setting the welding machines on the inner and outer faces of the side plate, a third process for performing tack welding either other one of the U-shaped groove of the inner and outer faces of the side plate by the welding machine on the side corresponding thereto, a fourth process for taking out the jigs, a fifth process for simultaneously welding the U-shaped groove of the inner and outer faces of the side plate by the welding machine, and a sixth process for moving or taking out the welding machine.
Patent JP-2003012275-A (JP)
Title: Base isolation structure of crane
Inventor: IIZAKA JUNJI
IPC: B66C5/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure of a crane capable of base- isolating from a strong ground shake when an earthquake occurs with a small number of base isolation mechanisms of simple structures. SOLUTION: In a container crane 2, the left side structure surface 30 and the right side structure surface 31 of a leg structure 5 respectively have a pair of front and rear pole members 40 and 41, a horizontal connecting member 42 for connecting the lower parts of the pole members 40 and 41, and a pair of diagonal members 43 and 44 connected to the upper end parts of the pole members 40 and 41 in the middle in the longitudinal direction of the horizontal connecting member 42. In the structure surfaces 30 and 31, the base isolation mechanism 46 is mounted on the connecting part connecting a diagonal member joint part jointing the lower end part 45 of the diagonal members 43 and 44 and the horizontal connecting member 42.  The base isolation mechanism 46 can allow the relative movement at least in the front/rear directions between the diagonal member joint part 45 and the horizontal connecting member 42 and restrain the relative movement at least in the left/right directions. Therefore, a strong ground shake at an earthquake can be base-isolated by the base isolation mechanism of a small number of simple structures.
Patent JP-2003014219-A (JP)
Title: Method and apparatus for removing dioxins in exhaust gas
Inventor: KAWAI KIYOBUMI
IPC: F23G7/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method in a normal operation, which economically meets the exhaust emission regulations that have not been actualized. SOLUTION: An exhaust gas (3) which contains dioxins and are emitted when dioxins generating materials (1) are heated, is subjected to heating for 0.5 to 1.5 seconds at a temperature ranging from 830 to 900 deg.C to thermally decompose dioxins in the exhaust gas (3). Then an exhaust gas (6) which contains product materials resulting from the thermal decomposition of dioxins is subjected to quenching so as to be a temperature ranging from 350 to 600 deg.C, and thereafter a quenched exhaust gas (8) is subjected to forced cooling for 1.5 seconds or less so as to be a temperature 190 deg.C or below.
Patent JP-2003015109-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU HISAYA
IPC: G02F1/133
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein the optimum luminance can be obtained suitably when the liquid crystal display device is used outdoors as an on-vehicle or portable display device. SOLUTION: A liquid crystal panel 5 for adjusting luminance is disposed between a backlight 4 and a liquid crystal display panel 6. The liquid crystal panel 5 for adjusting luminance is formed by sticking glass substrates opposed to each other and a liquid crystal layer consisting of a liquid crystal such as an STN material is interposed therebetween. Polarizing plates and optical retardation plates are provided on the outer surfaces of the glass substrates. A transparent electrode and an alignment layer are laminated on the inner surface of the glass substrate.
Patent JP-2003018493-A (JP)
Title: Video signal processing unit
Inventor: TANIGAWA SATORU
IPC: H04N5/45
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing unit that is provided with an integrated circuit that respectively processes a main screen video signal and a sub screen video signal, synthesizes the main screen video signal and the sub screen video signal so as to be displayed on one screen and reduces the circuit scale. SOLUTION: The video signal processing unit is provided with a sub screen signal processing circuit 146 that applies display area reduction processing to the sub screen video signal, and a main screen signal processing circuit 147 comprising; a changeover circuit 103 that receives a main screen video signal and a signal outputted from the sub screen signal processing circuit 146, selects the main screen video signal for a display area of a main screen, and selects and outputs a signal outputted from the sub screen signal processing circuit 146 for a display area of sub screen; an analog/digital converter circuit 104 that converts an output of the changeover circuit 103 into a digital signal; and an RGB matrix circuit 117 that converts the digital signal into an RGB signal.
Patent JP-2003015321-A (JP)
Title: Resist remover composition
Inventor: IKEMOTO KAZUTO
IPC: G03F7/42
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist remover composition capable of easily removing photoresist residue at a low temperature in a short time. SOLUTION: The resist remover composition comprises an amine compound and an aldehyde compound having >=40 deg.C boiling point under ordinary pressure or at least one compound selected from equivalents of the aldehyde compound.
Patent JP-2003018653-A (JP)
Title: Mobile wireless terminal and control circuit
Inventor: KUSHIGE NAOHIDE
IPC: H04W52/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless terminal for preventing consumption of a battery even when the mobile wireless terminal is put under unstable electric wave conditions. SOLUTION: A control unit 100 detects the position of the mobile terminal in a service area. The threshold value of receive field level as an index is increased when the control unit 100 determines whether the mobile terminal moves from the outside to the inside of the area, and the determination of the movement into the inside is made harder, so easy process of positional registration and the like can be prevented under unstable communication conditions. During the waiting time for the termination call, the threshold value of receive field level as an index is increased when the control unit 100 determines whether the mobile terminal moves from the outside to the inside of the area even when the general calling channel cannot be received continuously and stable wait of termination call becomes impossible.  Then, the determination of the movement into the inside is made harder, so easy process of positional registration and the like can be prevented under unstable communication conditions.
Patent JP-2003015557-A (JP)
Title: Method of advertising, and signboard
Inventor: KANAI HIROYUKI
IPC: G09F21/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for advertising enabling efficient advertisement to be conducted by using a signboard which can be installed at any location. SOLUTION: The method for advertising is carried out by using a signboard prepared by arranging images displaying the object of the advertisement on the surface of a film-type light-emitting body.
Patent JP-2003018589-A (JP)
Title: Moving image analyzer and portable recording medium
Inventor: SAWADA YASUO
IPC: A63B69/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a moving image analyzer and a portable recording medium with which the style of hitting a baseball or shooting a golf ball, etc., is recorded in the portable recording medium and the recorded form is compared with a reference form. SOLUTION: To the moving image analyzer GK, the portable recording medium HD provided with a wirtable RAM area 52 where photographed input video data are recorded, and a ROM area 51 where a moving image analysis program and reference video data are recorded beforehand can be applied. The moving image analyzer is provided with a driver 23 recording and reproducing the portable recording medium, and a means automatically loading the moving image analysis program to the work recording area of the moving image analyzer in the case of mounting the portable recording medium on the driver and analyzes and displays a difference between recorded input video data and the reference video data.
Patent JP-2002058601-A (JP)
Title: Electric cookstove
Inventor: HARA MASANORI
IPC: A47J37/06
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent heating of oils generated from food heated by an electric range such as a fish roaster to reduce generation of smoke and to improve the efficiency of heating food. SOLUTION: This electric cookstove is equipped with a heat source for heating and cooking food on a cooking net and a pan for retaining oils from the cooked food under the heat source. A heat reflecting board waved by multiple rows of grooves with V-shape section is formed in between the cooking net and the pan. A heat reflecting board made of a metallic plate with heat reflecting properties, which has a number of oil draining holes at prescribed intervals in the longitudinal direction on the bottom part of each groove of the wave board, is set to especially effective reflect the radiation heat from the heat source toward the cooked food to improve the efficiency of heating food, to securely intercept radiation of heat to oils in the pan to prevent the oil from burning to reduce the generation of smoke.
Patent JP-2003023788-A (JP)
Title: Motor drive motor, motor drive device, printer, computer program, recording medium, and computer system
Inventor: ORII YASUTETSU
IPC: H02P7/29
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a motor drive method, etc., which can be drive a motor by a PWM method with high precision. SOLUTION: This motor drive method has a reference period comprising an application command period, in which a command that a voltage is to be applied to a motor is given to a motor driver, and a non-application command period, in which a command that a voltage is to be applied to a motor is not given to a motor driver, generates PWM signals, containing the application command periods and the non-application command periods alternately, according to the information which indicates the ratio of the length of the application command period to the length of the reference period, and the PWM signals are supplied to the motor driver to drive the motor using PWM method.  The length of the reference period is changed according to the information indicating the ratio, and the PWM signals are generated, according to the information indicating the ratio and the changed length of the reference period.
Patent JP-2003027285-A (JP)
Title: Surface treatment method for aluminum material and surface treated aluminum material
Inventor: KASHIWABARA TOMOHIRO
IPC: C25D11/16
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for an aluminum material by which rolling impressions, extrusion impressions, or the like, on formation of a stock are eliminated, and further, surface luster and color tones which are enough in uniformity and reproducibility, and controlled over wide ranges can be imparted thereto. SOLUTION: The surface treatment method for the aluminum material consisting of aluminum or an aluminum alloy includes a first stage where heat treatment is performed in an oxygen atmosphere, and a thermal oxide film is formed on the surface of the aluminum material, and a second stage where anode electrolysis is performed in an aqueous solution containing a monobacic acid and/or a salt thereof.
Patent JP-2003028695-A (JP)
Title: Gas meter
Inventor: MINAMI TADAYUKI
IPC: G01F3/22
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter capable of extracting flow quantity pulse signals to the outside while suppressing the consumption of a battery as a power source. SOLUTION: A meter main body 10 is provided with both a flow quantity measuring part 11 provided for a gas channel for measuring the quantity of flow of gas and a transmitting part 12 in which a reflecting mirror is overlaid on a liquid crystal shutter to be opened and closed every time a unit quantity of flow is measured by the flow quantity measuring part 11. An external apparatus 20 separate from the meter main body 10 is provided with a receiving part 22 provided with a light emitting part 22a and a light receiving part 22b and optically coupled with the transmitting part 12. The receiving part 22 detects the opening and closing of the liquid crystal shutter, and the opening and closing of the liquid crystal shutter is utilized as the flow quantity pulse signals in an output part 21.
Patent JP-2003030631-A (JP)
Title: Fingerprint matching device
Inventor: ITO TORU
IPC: G06F3/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint matching device capable of removing static electricity charged in the fingers of a user without making the user especially conscious. SOLUTION: The case of the fingerprint matching device 1 is provided with a semiconductor fingerprint sensor and ten keys 15. A ten key sheet 18 composed of a conductive material is connected through a prescribed resistor to power source ground. When the ten keys 15 are operated by the user, fingerprint information is read and matched. The static electricity charged in the fingers of the user is discharged at the time of operating the ten keys 15.
Patent JP-2002108088-A (JP)
Title: Method for controlling toner replenishment of image forming device, and image forming device
Inventor: KATO SHINJI
IPC: G03G15/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide toner replenishment control for an image forming device which can always maintain a stable image density. SOLUTION: Based on the detection result of the amount of deposited toner of test patterns 301,..., formed on an image carrier 103, the image forming conditions of another test pattern 401 are determined. Toner replenishment is controlled by the detection result of the amount of deposited toner of the test patterns formed according to this image forming condition and a target value for toner replenishment control. The target value for toner replenishment control is changed on the basis of the detection result of the amount of deposited toner of the test pattern 401.
Patent JP-2002164792-A (JP)
Title: Memory device and memory accessing method to be applied to reed-solomon decoder of fast block pipeline structure and reed-solomon decoder provided with the memory device
Inventor: KWON HYUNG-JOON
IPC: G06F12/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a memory device and a memory accessing method for being applied to a Reed-Solomon decoder of a fast block pipeline structure, and the Reed-Solomon decoder provided with the memory device. SOLUTION: Many double bank RAMs are adopted to perform simultaneous write/read operations, the memory is used by a fast block pipeline Reed-Solomon decoder during pipeline processing, a memory control circuit makes each bank of the double band RAMs to be read/written in each of the prescribed number of frame cycles during respective continuous frame cycles, and a read bank enables the data of the many double band RAMs to be written/read during respective continuous frame sections so as to be included in one that is different from write banks among the many double bank RAMs in the respective continuous frame sections.
Patent JP-2003036262-A (JP)
Title: Important sentence extraction method, device, program, and recording medium recorded with the program
Inventor: HIRAO TSUTOMU
IPC: G06F17/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To decide the weighting factor without manual assistance to be used for calculation of importance extracting important sentences. SOLUTION: First, training data attached to labels of important sentence and unimportant sentence are expressed as feature vectors (step 11). A classifier is composed using the training data by a support vector machine (step 12). Then, each sentence in a document from which important sentences are to be extracted is expressed in the feature vectors (step S 13). Here, the support vector machine is separated to a positive side and a negative side by a separating plane. Then, the distance of the feature vector of each sentence obtained in step 13 from the separating plane is found by using the classifier composed in step 12 (step 14). The distance from the separating plane is approximated to a probability value by using the sigmoid function (step 14), and the sentences are determined as important sentences in the descending order of the probability values according to need (step 15).
Patent JP-2003035467-A (JP)
Title: Engine cooling equipment
Inventor: AKATSUKA HIROSHI
IPC: F25B27/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide engine cooling equipment wherein the capacity of an exhaust gas heat exchanger is improved. SOLUTION: In the engine cooling equipment 1, a cooling water circuit 40 is so constituted that cooling water accelerated by a cooling water pump 39 circulates to this pump 39, flowing sequentially through an engine 13, a first three-way valve 41, a second three-way valve 42, a heat-recovery heat exchanger 33, a first joining part 43 wherein the cooling water branched by and flowing from the second three-way valve 42 joins, a radiator 22 and a second joining part 44 wherein the cooling water branched by and flowing from the first three- way valve 41 joins. In this constitution, the exhaust gas heat exchanger 50 conducting recovery of heat of the exhaust gas of the engine 13 is provided in the cooling water circuit 40 between the radiator 22 and the second joining part 44.
Patent JP-2003037438-A (JP)
Title: Crystal oscillator
Inventor: KUBO KUICHI
IPC: H03B1/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator which can be easily integrated by enlarging a frequency variable region. SOLUTION: The crystal oscillator, in which the oscillation capacitors are respectively connected to both ends of a crystal vibrator forming a resonance circuit and grounded to reference potentials, has a constitution, in such a way that an adjusting capacity capable of being freely switched is connected to the capacitors in parallel. At least one of the capacitors is a voltage control type, so as to be used as a variable voltage capacitive element. A variable capacitive element is inserted, either in between connection terminals of the vibrator and the capacitance or in between connection terminals of the vibrator and the parallel circuit of the capacitors to form a voltage control type.
Patent JP-2002349111-A (JP)
Title: Automotive door unlocking system
Inventor: CHOI JAE-HONG
IPC: E05B79/08
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an automotive door unlocking system enabling a switch to be mounted when installed on the door of a driver's seat, without being affected by a door chassis and a key rotor. SOLUTION: The switch transmits signals to a central processing unit along the direction of rotation of a key inserted in a key box, thereby unlocking a front door and a rear door. The switch is attached to a door latch which unlocks the door of the driver's seat. The switch transmits a signal to the central processing unit upon a signal input to a key load clip, to thereby unlock another door. By rotating to one side the key held inserted in the key box, the switch is actuated by the force of this rotation.
Patent JP-2003040977-A (JP)
Title: Binder for paving material and paving material using the same
Inventor: TANIOKA YOSHIO
IPC: E01C7/30
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a paving material excellent in rapid curability which reduces the possibility of deformation, abrasion and damage on a pavement surface accompanied with the passage of vehicles over a long period of time or the like and which can significantly shorten an execution time for leveling, and to provide a paving material using the binder. SOLUTION: The binder excellent in rapid curability, the paving material and a method for producing the pavement surface using the binder are disclosed. The binder contains an epoxy resin and a phenolic hydrocarbon oligomer and/or the hydrazines represented by formula (II): R4 R5 NNH2 .
Patent JP-2003037141-A (JP)
Title: Method for analyzing semiconductor element
Inventor: YAMASHITA HIROSHI
IPC: H01L21/66
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing a semiconductor element which can analyze a faulty point in a minute area. SOLUTION: An electron beam irradiates the vicinity of the faulty point 2 in the semiconductor element 1. A reaction product 3 is deposited. The semiconductor element 1 is covered by a thin film 4 comprising an element with small electron dispersion activity, and scanned by a converged ion beam. The faulty point 2 is sputter-etched until a thickness of the faulty point becomes 0.1 μm or less and analyzed by using a transmitting electron microscope. A minute part or a minute foreign particle can be observed and a structure can be analyzed.
Patent JP-2003041911-A (JP)
Title: Valve system for internal combustion engine
Inventor: NOHARA TSUNEYASU
IPC: F01L13/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To adjust and adsorb a valve clearance with a comparatively simple and compact structure using a reciprocating and rotational movement of a rocking cam 20. SOLUTION: On a lifter crown surface 30a of a valve lifter 30 for an intake valve, a movable shim 31 which can move in a slide direction P is intervaned between the rocking cam 20 which rocks in interlocking with a crankshaft within a prescribed range. A slide-contact piece 36 oscillated integrally with the rocking cam 20 is brought into sliding contact with the movable shim 31 to move the movable shim 31. As the movable shim 31 approaches/separates from the rocking cam 20 with the movement of the movable shim 31, a contact surface of the movable shim 41 coming into contact with the rocking cam 20 is made an inclined phase 31a which inclines to a lifter crown surface 20a.
Patent JP-2003038434-A (JP)
Title: Electronic endoscope device
Inventor: MORI YASUNORI
IPC: H04N5/3728
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope device capable of stably operating a CCD regardless of further reduction in the size of the CCD. SOLUTION: A detecting circuit for detecting the voltage of a substrate of the CCD and a charge extract circuit for extracting charges from the substrate of the CCD are set in a scope unit of the electronic endoscope device. When the substrate voltage detected by the detecting circuit is lowered to a designated threshold or less, the charge extract circuit is controlled to operate, and when the substrate voltage is not lowered to the designated threshold or less, the charge extract circuit is controlled not to operate.