baber/WOPTO huggingface dataset:
Patent JP-2004105796-A (JP)
Title: Method of washing wax
Inventor: TOGE YURIKO
IPC: B08B3/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of washing wax by which a wax can be washed safely by using electrolytic water and further resticking of exfoliated wax and carrying the restuck wax in a following tank can be prevented by exfoliating /removing the wax in a state where the wax is softened to some extent without being completely dissolved at the time of washing.  <P>SOLUTION: When the wax used for processing various kinds of parts is subjected to ultrasonic cleaning by using an electrolytic alkali cleaning water, the temperature of the electrolytic alkali cleaning water is controlled to be at a temperature of 35°C-50°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157608-A (JP)
Title: Recording medium reproducing device
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B17/26
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium reproducing device which realizes simplification and miniaturization thereof. SOLUTION: A stocker 23 formed by laminating holders 39 having the same shape is stored in a CD reproducing device 21. When a CD 24 is inserted through an insertion/ejection port 33, the CD 24 is taken into a casing 22 by an insertion/ ejection roller 35 of an insertion/ejection mechanism 34. The CD 24 which is positioned on a reference position can be mounted by a turntable 38 of PU unit 25. On the stocker 23, the turntable 38 is allowed to proceed into a stored position which is capable of storing a plurality of the CDs 24, is selected by an elevating/lowering mechanism 26 and is divided by a division mechanism 28 and, thus, the CD 24 can be transported.
Patent JP-2004106233-A (JP)
Title: Injection molding machine
Inventor: OKUBO AKIHIDE
IPC: B29C45/17
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine capable of controlling the change of a nozzle touching force by an injection reaction.  <P>SOLUTION: This injection-molding machine comprises an injection mechanism part 20 arranged on a base frame 14, and a barrel 23 and a first clamping mechanism 91 are installed on the injection mechanism part 20. In addition, a linear motor 65 is mounted on a drive part base 55 and a second clamping mechanism 92 is installed on the movable member 69 of the linear motor 65. When the injection mechanism part 20 moves toward a fixed platen 12 by means of a nozzle touching mechanism 35, an output shaft 81 and an injection mechanism part 20 are fixed to each other by the first clamping mechanism 91 and the second clamping mechanism 92 is unclamped. During injecting a resin, the output shaft 81 the and movable side member 69 are fixed to each other by the second clamping mechanism 92 and the first clamping mechanism 91 is unclamped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164473-A (JP)
Title: High-speed vibration toothbrush
Inventor: OTA EIJI
IPC: A61C17/22
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a high-speed vibration type electric toothbrush by using neither an expensive linear motor nor a reversing motor.  <P>SOLUTION: High-speed vibration generating means comprises a motor 6 and a weight 6b, or an eccentric member rotated by the motor 6 and vibrates the head 3, or the tip of a brush part 2, at high speed. The motor 6 is driven by a plurality of series-connection batteries. The motor 6 is rotated at 17,000-24,000 r.p.m. to provide the high-speed frequency of the same. A body part 1 has a long cylindrical shape, the batteries 7 stored therein are disposed toward the longitudinal cylindrical bottom part, and the motor 6 is disposed toward a brush attaching/detaching part in the longitudinal tip part, so that the vibration is concentrated to the brush part 2. The spring pressures of a spring 10 and a terminal 11, or contact terminal members of the battery 7, are set high to prevent noise caused by resonance with the high-speed vibration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179810-A (JP)
Title: System and method for simulating fill flash in photography
Inventor: DONALD J STAVELEY
IPC: H04N5/232
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for simulating fill flash when photographing with a digital camera capable of obtaining the similar effect to that by daylight synchronization without using a flash.  <P>SOLUTION: The digital camera takes a series of photographs of a scene at various focus distances without using an electronic flash. The photographs are taken by focusing to positions at different distances from the camera. The photographs are stored, along with their corresponding focus distances. Detecting the distance to objects at various locations of the scene calculates the luminance of the objects in the case with daylight synchronization to correct the luminance of the objects in the photographed scene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108002-A (JP)
Title: Locking device for building shutter
Inventor: SASAKI TADASHI
IPC: E05B65/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an actuator when a locking device for locking a shutter curtain on a building frame is designed so that the actuator operated by excitation of a solenoid automatically actuates, for unlocking motion, an unlocking unit for changing the position of locks to an unlocking position disengaged from keepers.  <P>SOLUTION: The unlocking unit 15, which is disposed at a lower end of a guide rail 5, comprises an unlocking element 22 for displacing a vertically operable bar 13 for the locks 8 in an opening direction of a shutter curtain 1, a constant load spiral spring 18b for urging the unlocking element 22 in the opening direction, a stopper pin 20d movable in an indoor and an outdoor direction and changeable in the attitude from a restrictive position of restricting a movement of the unlocking element 22 in the opening direction to a permissive position of permitting such a movement as the shutter curtain 1 is in a fully closed position, and the actuator 17 displaceable in an opening and a closing direction upon excitation of the solenoid 17g to change the position of the stopper pin 20d in the restrictive position to the permissive attitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112317-A (JP)
Title: Surround acoustic system
Inventor: ARAKAWA NORIYOSHI
IPC: H04S5/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To correct phase deviation between a center sound signal and the other sound signal.  <P>SOLUTION: When a speaker built in a television receiver is used for a center speaker to obtain a multi-surround sound field and a phase of an externally supplied center sound signal is deviated from a phase of the other surround sound signal, the center speaker outputs the center sound signal via a phase inversion circuit. Since the phase of the center sound signal is coincided with the phase of the other surround sound signal, a sense of incongruity due to phase deviation between the center sound signal and the other surround sound signal can surely be wiped out in this way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108969-A (JP)
Title: On-vehicle navigation equipment
Inventor: KOMATSU TSUNEHISA
IPC: G01C21/36
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable on-vehicle navigation equipment to accurately perform direction guidance at a roundabout branch by preparing a display pattern (deformed figure) having a shape close to the actual shape of the roundabout.  <P>SOLUTION: The on-vehicle navigation equipment is provided with a memory means storing map data, a displaying means, and a control means. The control means calculates a first distance d8 from an outlet branch point P8 to an inlet branch point P1 corresponding to the inlet-side branch of a guiding route GR on a roundabout RA1 and, at the same time, a second distance d1 from the inlet branch point P1 to the outlet branch point P2 corresponding to the outlet-side branch of the guiding route GR on the roundabout RA by referring to the map data, adds the distances d8 and d1 to each other, and calculates the ratio (d1+d8)/LA of the added distance to the full length LA of the roundabout RA1. Then the control means causes the displaying means to display the display pattern of the roundabout RA1 by deforming the shape of the roundabout based on the calculated ratio (d1+d8)/LA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109001-A (JP)
Title: System and method for weather forecast
Inventor: TAKAGI TOSHIAKI
IPC: G06F19/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for weather forecast at a low cost, capable of shortening the time required for calculation, with toughness to failure.  <P>SOLUTION: The geographical region which is to be forecasted is divided into a plurality of areas, and dedicated nodes N1-Nn for calculating numerical value are assigned to the areas for separately calculating weather forecast data for each area. Each of the nodes N1-Nn is provided with a calculation part Na, and information is delivered through LAN to and from other node assigned to an adjoining area. The weather forecast data for the area assigned to itself is calculated while continuity in calculation results across the area boundary is kept.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110568-A (JP)
Title: Component material management method, apparatus and program
Inventor: TSUKAGOSHI HIDEYUKI
IPC: G06Q50/26
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component material management method, apparatus and program for preventing clumsiness in data processing after investigation on the materials constituting the component, and suitably managing the materials constituting the component and the weight of each material.  <P>SOLUTION: When the weight of components or the like is entered on the supplier side, the sum of the entered weights of the component materials is calculated (step 300), an error between the calculated value and the entered weight of components is calculated (step 301), and when a difference above a designated value is found in the calculated error, the processing taking the calculation as a mistake is conducted (step 303).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112669-A (JP)
Title: Hybrid circuit
Inventor: KURIKI SHOJI
IPC: H04M11/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To attenuate a near-end echo when the near-end echo occurs since Z based on a two-wire line impedance is changed by a connected object.  <P>SOLUTION: A power for each frequency is calculated by an FFT part 17, Z to be changed by a connected line is measured by a Z (impedance) calculation part 18, and Zh approximate to the measured Z is made corresponding to a change in the connected line by controlling a Zh approximation part 23 by a DAC (digital-to-analog converter) part 22 for variable capacitance. In such a hybrid circuit, even when the two-wire line impedance changes, a near-end echo component can be minimized, such that stable fully duplex data transfer can be easily performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118756-A (JP)
Title: Controller and control method for data carrier
Inventor: SEKIGUCHI TOMOYOSHI
IPC: G06Q50/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To standardize data processed in a data carrier, and to allow use within a large number of control areas.  <P>SOLUTION: This controller is provided with the data carrier 25 moved within the plurality of rental control areas (A company 27-C company 29), controlled by serial numbers, and written with information about articles 30 and merchandise control, a host computer 22 rented in use of the data carrier 25, and having storage areas corresponding to the serial numbers, registers 27a-29a for controlling writing-in and reading-out information in the data carrier 25 into/from the storage areas, and for controlling storage or erasing of the information stored in the storage areas in response to the movement of the data carrier, and controllers 26a, 26b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122504-A (JP)
Title: Method for manufacturing weather strip
Inventor: KAGOTANI YUSUKE
IPC: B29K21/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To control the occurrence of the undesired swell of a weather strip in a method for manufacturing the weather strip wherein a core material is embedded in a foamed rubber part.  <P>SOLUTION: In the method for manufacturing the weather strip wherein the core material 12 is embedded in the foamed rubber part 14, a rubber material becoming the foamed rubber part is extruded continuously along with the core material 12 in a predetermined cross-sectional shape by using an extruder. In this case, a rubber compound having a Mooney viscosity [ML<SB>1+4</SB>(100°C)] of at least 50 and a Mooney scorch Vm at 125°C of at least 35 is used as the rubber material becoming the foamed rubber part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127393-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MORITA SHINICHI
IPC: G11C16/06
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed data reading by reducing the current extraction time even when the pre-charged potential becomes high for the data line in a nonvolatile semiconductor memory which reads the data by extracting electric current from the data line through a memory element.  <P>SOLUTION: A nonvolatile semiconductor memory has an auxiliary transistor Q5 to change the potential of the data line DL close to the theoretical threshold voltage of a sense amplifier by extracting current from the data line DL just like a memory element MQ when extracting electric current from a pre-charged data line DL through the selected memory element MQ. Further, the current is extracted from the data line DL by applying the theoretical threshold voltage of the sense amplifier to the date terminals of the auxiliary transistor Q5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121071-A (JP)
Title: Self-supporting electric source type wireless field observation apparatus and observation method using the same
Inventor: MIZUNUMA MAMORU
IPC: A01G7/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supporting electric source type wireless field observation apparatus which can always monitor the voltages of a battery, retreat the data to a back-up memory, when the data are lower than specified values, and can then drive the system, when the data are higher than the specified values.  <P>SOLUTION: This self-supporting electric source type wireless field observation apparatus is characterized by comprising a battery 13 charged from a self-supporting electric source 11 such as a solar battery or a wind power station, a sensor for detecting the data related to soil, weather, and water quality in a field, a wireless communication system for transmitting the sensor data obtained with the sensor to a control chamber, an electric source voltage-monitoring circuit 17 for monitoring the voltage of the battery 13, and a computer 16 which retreats untransmitted sensor data and the present time to the back-up memory and is shut down, when receiving a shut-down control pulse from the electric source voltage-monitoring circuit 17, and is then driven, when receiving a reset control pulse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124294-A (JP)
Title: Spinning frame, and winding bobbin for spinning
Inventor: TANAKA YASUAKI
IPC: D01H1/04
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning frame enabling a twist yarn to be easily produced from a sliver even by an individual.  <P>SOLUTION: The spinning frame has the following construction and mechanism: Left and right frames 6 and 7 are set upright on a platform, and between the frames 6 and 7, front rollers 41 and 42 and back rollers 51 and 52 are located a specified distance apart from each other, serving as a draft unit 4. A sliver as feedstock is drawn between the two kinds of rollers by making the feed speed from the front rollers 41 and 42 greater than that from the back rollers 51 and 52. Downstream of the front rollers 41 and 42, a twisting unit 5 consisting of a flyer mechanism is disposed. There is provided an operating drive 3 enabling the draft unit 4 and the flyer 82 to be turned synchronously, and the sliver drafted at the draft unit 4 is wound around a bobbin 90 under twisting at the twisting unit 5 by operating the drive 3, thus producing the objective twist yarn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128377-A (JP)
Title: Lead folding method and lead folding apparatus
Inventor: SATO KOZO
IPC: B21D5/01
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead folding method coping with a change in a lead folding position even in the case that the folding position of leads of a circuit board is changed.  <P>SOLUTION: When the lead folding apparatus folds the leads 20A of the circuit board 20, first the circuit board wherein a plurality of leads are projected in parallel from a base film 11 is supported on a circuit board support device. A tool extended in a direction orthogonal to the lead projection direction is placed with respect to the circuit board supported in this way. Next a tool moving unit is operated. Then lead folding part 36B is moved in parallel in the lead projection direction. Then the operation of the tool moving unit is stopped so that the lead folding part 36B is stopped, as shown in Fig.(B), at a folding position apart from the end of the base film outwardly by a prescribed distance. Moreover, a tool turning unit is operated. Then a turntable is turned to thereby turn the lead folding part at the folding position and to fold a plurality of the leads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124639-A (JP)
Title: Concrete top end face leveling apparatus
Inventor: TAKECHI KOZO
IPC: E04G21/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly level the top end face of concrete placed in a form with high accuracy along a chamfer strip.  <P>SOLUTION: This concrete top end face leveling apparatus for leveling the top end face of concrete placed in the form along the chamfer strip is provided with a trowel plate brought into contact with a leveled face; a vibrator for vibrating the trowel plate up and down; a handle for operating the trowel plate and adjusting the attitude; a power source for driving the vibrator; and a proceeding direction horizontal guide member placed on the upper face of the chamfer strip movably along the chamfer strip to guide the trowel plate horizontally to the proceeding direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134138-A (JP)
Title: Operation method of induction heating device and induction heating device
Inventor: TAKAGI TSUNEO
IPC: H05B6/06
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To control an output current by an output voltage even at a low-output current region.  <P>SOLUTION: An impedance voltage drop volume detecting part 236 finds a voltage drop by impedance of a load part of a first inverter. An induction voltage detecting part 238 finds an induction voltage based on the output current of a second inverter. A rated-time operating condition calculating part 242 finds a rated-time voltage drop by the impedance at the load part of the first inverter at a rated operation time of each inverter and a rated-time induction voltage, and, provided that the voltage drop by reactance of the rated-time voltage drop is a product of the rated-time induction voltage and a coefficient, the coefficient is found so that a ratio between the rated-time output voltage and a sum of the rated-time voltage drop and the rated-time induction voltage becomes more than a preset value, which is inputted into a control frequency calculating part 240. The control frequency calculating part 240 finds an output frequency so that a phase angle between the output voltage and the output current of the first inverter satisfy the coefficient found by the rated-time operating condition calculating part 242.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139745-A (JP)
Title: Contact module
Inventor: NAKADA KOJI
IPC: H01R12/79
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact module of low cost with the small number of assembly components requiring neither an insertion molding die nor a separate component.  <P>SOLUTION: The contact module 6 is composed of seven socket contactors 8 and an insulator 9. Each socket contactor is bent in an angle shape at 90°, each with a different length. Each socket contact is provided with a contact part 10 with each pin contact of a receptacle connector at one end and a terminal part 11 for connecting to a board and an intermediate part 12 coupling the contact part and the terminal part at the other. Each intermediate part has shoulder parts for positioning 13, 14 at the contact side and the terminal side serving as a positioner in assembling each socket contact to the insulator. The insulator is provided with a groove 16 for housing each socket contact, each positioning part 17, 18 for each shoulder part for positioning to be engaged with, and seventeen calking parts 19 for fixing each socket contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146442-A (JP)
Title: Thin film transistor and its manufacturing method
Inventor: MATSUURA YUKI
IPC: H01L21/768
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of contact holes subjected to imperfect processing and located in source/drain regions as much as possible while an organic insulating film is used as an interlayer insulating film arranged between interconnecting lines in a thin film transistor.  <P>SOLUTION: The thin film transistor is equipped with a silicon oxide film as a gate insulating film, a silicon nitride film as a first interlayer insulating film unit formed on the gate insulating film, and an organic insulating film as a second interlayer insulating film unit formed on the first interlayer insulating unit. In the manufacturing method of the transistor, the first and the second interlayer insulating film unit are subjected to an etching process using a mixed gas containing, at least, carbon, fluorine, and nitrogen gas; and the gate insulating film is subjected to an etching process using a mixed gas containing, at least, carbon, fluorine, and hydrogen. Or, the second interlayer insulating unit is subjected to an etching process using a mixed gas containing, at least, carbon and hydrogen gas. The first interlayer insulating unit is subjected to an etching process using a mixed gas containing, at least, carbon, fluorine, and nitrogen gas. The gate insulating film is subjected to an etching process using a mixed gas containing, at least, carbon, fluorine, and hydrogen gas. By this setup, contact holes can be properly cut in polycrystalline silicon films (source/drain regions 6a, 6b) as the underlying layers of the gate insulating film (silicon oxide film).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142556-A (JP)
Title: Vehicle maintenance system
Inventor: TSUKAHARA CHISATO
IPC: G06Q50/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a vehicle maintenance system that effectively performs maintenance of a vehicle without giving inconveniences to the user, such as inability to use the vehicle until repair is completed.  <P>SOLUTION: This system comprises: a measuring part 1 performing a prescribed measurement concerning vehicle equipment that constitutes the vehicle; a maintenance processing part 2 judging whether the measurements meet the specified safety standard values; and a notifying part 6 notifying the results of the judgment.  <P>COPYRIGHT: (C)2004,JPO