baber/WOPTO huggingface dataset:
Patent JP-2003265359-A (JP)
Title: Toilet seat unit
Inventor: HAYASHI RYOSUKE
IPC: A47K13/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic opening/closing device in which comfortable opening/closing feelings are realized and smooth opening/closing operation can be performed.  <P>SOLUTION: In the toilet seat unit in which a toilet seat 4 or/and a toilet lid 3 are opened by a motor 7, a space from the closing position of the toilet seat 4 or/and the toilet lid 3 to its opening position is divided into four areas of high acceleration. Low acceleration, deceleration and equal speed areas and the rotating speed of the motor 7 is changed for each area. In the high acceleration area, the rotating speed of the motor 7 is controlled to accelerate an angular velocity with prescribed first acceleration and in the low acceleration area, the rotating speed of the motor 7 is controlled to accelerate the angular velocity with second acceleration smaller than said first acceleration. In the deceleration area, the rotating speed of the motor 7 is controlled to decelerate the angular velocity with deceleration greater than the absolute value of the first acceleration and in the equal speed area, the rotating speed of the motor 7 is controlled to provide a fixed angular velocity. Thus, opening feelings satisfactory for a user can be obtained by a simple control sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281501-A (JP)
Title: Omnifocal image producing system
Inventor: HAYASHI TOMOHARU
IPC: G06T1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an omnifocal image producing system capable of easily and efficiently producing an omnifocal image.  <P>SOLUTION: The system for producing an omnifocal image of an object A is provided with a photographing device 1 photographing the object A, a mounting block 2 for mounting the object A, an interval adjusting means 3 capable of adjusting an interval between the photographing device 1 and the mounting block 2, an image converter 4 converting an image photographed by the photographing device 1 into data, an image processing means 5 for processing image data outputted from the image converter 4, and a display means 6 for displaying image data outputted from the image processing means 5. A technical means is adopted for sequentially updating pieces of current omnifocal image data F<SB>k</SB>acquired by the image processing means 5 and displaying them as images in the display means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266389-A (JP)
Title: Punching device
Inventor: MOCHIZUKI KENJI
IPC: B26D7/18
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the falling and scattering of punching dust on the side of a punching device.  <P>SOLUTION: This punching device comprises an annular frame 11 provided on the periphery of the product outlet port of a punching chamber 14, a pusher 21 for pressing paper sheet groups in laminated state to a hollow cutting edge 118 supported in a position opposed to the product outlet port from the inside of the punching chamber to punch them in the profile shape of the hollow cutting edge, and a scrap shoot for sliding the punching dust fallen to a scrap receiving port formed in the lower area of the hollow cutting edge to a scrap discharge port 24 connected to the outside of the punching device. A lateral pair of upper support arms 13 and 13 for supporting the hollow cutting edge from above, which extend through the circumferential constituting wall of the punching chamber from the support parts concerned to length adjustment parts 17 and 17 located on the outside thereof, are mounted on the annular frame, and a lateral pair of lower support arms 14 and 14 for supporting the hollow cutting edge from under, which extend through the annular frame from the support parts concerned to the length adjustment parts on the outside thereof are provided along the lower part of the front surface of the annular frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284334-A (JP)
Title: Reference voltage generating circuit and battery charging circuit employing it
Inventor: NISHI TSUTOMU
IPC: H02M3/155
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit in which a stabilized variable reference voltage output VOUT is obtained regardless of a variation in the signal level of a control signal PWM.  <P>SOLUTION: The reference voltage generating circuit comprises a voltage level shift circuit 2 generating a voltage higher than a reference voltage VREF1 depending on the first reference voltage VREF1, and a comparator 3 for comparing the voltage of a pulse width modulated control signal PWM with the voltage of a second reference voltage VREF2 wherein a transistor TR2 turned on/off depending on the output from the comparator 3 steps down a voltage V2 generated from the voltage level shift circuit 2 to the ground level side of a power supply. A reference voltage output VOUT variable over a wide range from the voltage V2 higher than the reference voltage VREF1 to the ground level is thereby obtained and the variable reference voltage output VOUT corresponding to the duty of the control signal PWM is obtained stably regardless of a variation in the signal level of a control signal PWM.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281503-A (JP)
Title: Image recognition device for three-dimensional object
Inventor: TORII TAKESHI
IPC: G06T7/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of a background other than a recognition target and improve a recognition ratio.  <P>SOLUTION: A subspace is generated from a plurality of reference image groups by a subspace generating part 1, and projection points and transform matrixes of projecting the reference image groups into the subspace are stored in a subspace storing part 2. In a distance image calculating part 4, a pair of images picked up by a stereoscopic camera 3 is subjected to stereoscopic processing to generate a distance image, and the background and the three- dimensional object comprising the recognition target are separated by a three- dimensional object segmenting part 5 on the basis of information of the distance image. In a image projecting and approximation order calculating part 6, an original image of the segmented three-dimensional object is mapped in the subspace to calculate an approximation order with respect to a reference image. By outputting a recognition result based upon the approximation order, the influence of the background is reduced and the recognition ratio is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277956-A (JP)
Title: Method of controlling concentration of surface treatment solution for copper or copper alloy, and surface roughening apparatus using the same
Inventor: TANAKA TATSUHIKO
IPC: C23F1/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling the concentration of a surface treatment solution containing hydrogen peroxide, mineral acid, azoles, silver ions and halogen ions.  <P>SOLUTION: The concentration of silver ions and/or halogen ions in a surface treatment solution containing hydrogen peroxide, mineral acid, azoles, silver ions and halogen ions is periodically or continuously measured, and, when the concentration becomes out of the previously set control limit, they are replenished from a chemical replenishment tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276549-A (JP)
Title: Air bag folding method and device
Inventor: IINUMA FUMIKO
IPC: B60R21/237
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily fold an air bag 1 in a desired form.  <P>SOLUTION: The air bag 1 is spread on a flat surface, and it is inflated with air. Next, the air bag 1 is loosely held by upper and lower blades 26 and 25 disposed radially. Next, a plurality of movable blocks 24 are moved forward toward the center to gather panels 12 and 11 of the air bag 1 to center parts except for edge parts along the upper and lower blades 26 and 25. The gathered center parts of the air bag 1 are held and rotated by a center plate 27 and a center block 23 to wind the edge parts around them. There is no twisting at the center parts of the air bag 1. Rotating force is less likely to be generated when the air bag 1 is expanded and deployed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276267-A (JP)
Title: Ribbon shaft holding device for thermal transfer printer
Inventor: OBARA TAKESHI
IPC: B41J17/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbon shaft holding device for a thermal transfer printer holds a ribbon shaft such as a supplying shaft 10 or a winding shaft 11 of an ink ribbon R by a simple structure with a positional precision and a strength and facilitates the replacement operation.  <P>SOLUTION: A ribbon shaft holding guide 13 rotatably provided to a ribbon holding frame 12 can be operated in an axis direction and in an open/close direction of each of the supplying shaft 10 and the winding shaft 11. This ribbon shaft holding device comprises the ribbon holding frame 12 to which the fixing ends 10A, 11A of the supplying shaft 10 and the winding shaft 11 are fixed, a ribbon shaft holding guide 13 that is rotatably attached to the ribbon holding frame 12 and openably holds the opening ends 10B, 11B of the supplying shaft 10 and the winding shaft 11, and a hinge bracket 14 that makes the ribbon shaft holding guide 13 to be operable in the axis direction of the supplying shaft 10 and the winding shaft 11 and makes the ribbon shaft holding guide 13 to be operable in the open/close direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283266-A (JP)
Title: Offset canceller
Inventor: KANO NOBUO
IPC: H03F3/34
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset canceller composed of a filter whose cutoff frequency is variable, and having a volume capable of being mounted on the same integrated circuit.  <P>SOLUTION: The offset canceller is a feedback control circuit composed of a first amplifier A1, a low-pass filter LPF capable of adjusting its cutoff frequency by a control signal, and a second amplifier A2. The low-pass filter LPF extracts a signal band near DC level in an offset component generated in the first amplifier A1, and adjusts the cutoff frequency for detecting the offset component near the DC level by the control signal. Capacitance C equivalent to that of a conventional RC filter is constituted by capacitance Cm capable of being integrated on the same circuit, and a third amplifier A3. Though the capacitance Cm itself to be integrated is small, the capacitance C similar to that of the conventional RC filter is realized by connecting the capacitance Cm parallel to the third amplifier A3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284150-A (JP)
Title: Composite wireless communication system and controller in the same, wireless terminal, and method
Inventor: ISHIGURO TAKAYUKI
IPC: H04W40/34
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a wireless terminal making communication in one system to switch the communication to other system while saving the power consumption of the wireless terminal.  <P>SOLUTION: The composite wireless communication system of this invention comprises: a first wireless communication system; a second wireless communication system different from the first wireless communication system; and a wireless terminal which can be operated in the first and second wireless communication systems. Further, the composite wireless communication system includes a controller which discriminates that the wireless terminal is to make communication in the second wireless communication system on the basis of a measured value with respect to a location of the wireless terminal making communication in the first wireless communication system and at least instructs the wireless terminal to make communication in the second wireless communication system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274748-A (JP)
Title: Grain stirring apparatus in grain storage equipment
Inventor: NAKAMURA SHIGEMITSU
IPC: B01F7/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain stirring apparatus in grain storage equipment with which stored grain is properly stirred.  <P>SOLUTION: A subsidiary traveling body 102 is supported on a main traveling body 101 to be reciprocated, driven and traveled in the length direction of a pair of side parts so that the subsidiary traveling body is reciprocated, driven and traveled in the direction perpendicular to the traveling direction of the main traveling body at the upper side part of a storage space in a rectangular shape when viewed in a plan, in which grain is stored for drying or storage. A plurality of augers 103 for stirring grain in an arranged state at intervals in the traveling direction of the subsidiary traveling body 102 are hung in a hung state from the subsidiary traveling body. Each of electric motors M3 for individually driving a plurality of the augers 103 for stirring grain is supported on the subsidiary traveling body 102 in such a way that each motor is arranged at the upper part of the auger 103 for stirring grain to be a driving object in the state of the output shaft 126 of the auger directly connected to the upper part of the auger 103 for stirring grain to be the driving object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276024-A (JP)
Title: Method for manufacturing prepreg and laminate, and apparatus for manufacturing prepreg
Inventor: TOMINAGA YASUSHI
IPC: B29B15/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a prepreg excellent in impregnating property without using an organic solvent, and to provide a method for producing a laminate by using the prepreg.  <P>SOLUTION: A thermosetting resin slurry obtained by dispersing in water a thermosetting resin composition containing a solid particulate thermosetting resin is sprayed to a sheet fiber base material with a spray nozzle to manufacture the prepreg. preferably, the thermosetting resin slurry is sprayed to the sheet fiber base material with the spray nozzle and at least a part of the thermosetting resin composition particles in the thermosetting resin slurry are press- fitted into among monofilaments of the sheet fiber base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282994-A (JP)
Title: Method for manufacturing laminate type piezoelectric element
Inventor: IWASE AKIO
IPC: H01L41/339
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate type piezoelectric element wherein defects such as cracks and delamination are little, durability and productivity are superior, and cost is reduced.  <P>SOLUTION: A printing part 331 for an internal electrode layer and a bonding layer 35 are printed and formed on a large-sized not-yet-baked sheet. A first not-yet-baked sheet 310 is punched out from the large-sized not-yet-baked sheet, lamination and contact bonding are performed simultaneously, and a first not- yet-baked part 21 is formed. A not-yet-baked sheet 332 for a piezoelectric layer is punched out, lamination and contact bonding are performed simultaneously, lamination is performed on the first not-yet-baked part 21, and a third not-yet- baked part 23 is formed. A second not-yet-baked sheet 320 is punched out, lamination and contact bonding are performed simultaneously, lamination is performed on the third not-yet-baked part 23, and a second not-yet-baked part 2 is obtained. As a result, a not-yet-baked laminate 2 is obtained and baked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288396-A (JP)
Title: In-store commodity information providing system, commodity information providing server and information display
Inventor: SAITO SHINOBU
IPC: G06Q50/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a store such as super market that an employee must regularly grasp the quantity of the stock of commodities to prevent stock-out of commodities and spend much time for check thereof, and a customer must inquire, when a desired commodity is not displayed, of the employee its stock, and when such a stock-out of commodity is repeated, the customer may come to purchase commodities in another store, and the customer' s trust in the store is consequently lost.  <P>SOLUTION: A main server 60 retains stock information, arrangement information, ordering information, and receipt schedule information of commodities, generates display data for stock state, quantity of stock, receipt scheduled date, and receipt schedule based on these pieces of information, and delivers it to an information display 90 arranged in a showcase 24. The information display 90 displays the data received from the main server 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286149-A (JP)
Title: Skin care preparation
Inventor: HAMANO YOHEI
IPC: A61K8/39
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation sustaining refrigerant effects for a long time, hardly irritating the skin and providing excellent feeling in use.  <P>SOLUTION: This skin care preparation contains a refrigerant and an alkylene oxide derivative of the formula (I): R<SP>1</SP>O-[(AO)<SB>m</SB>(EO)<SB>n</SB>]-R<SP>2</SP>(I) (wherein, AO is a 3-4C oxyalkylene group; EO is an oxyethylene group; (m) and (n) are the average numbers of added moles of the oxyalkylene group and the oxyethylene group satisfying the relations of 1≤m≤70 and 1≤n≤70, respectively; the percentage of the oxyethylene group based on the total of the 3-4C oxyalkylene group and the oxyethylene group is 20-80 wt.%; R<SP>1</SP>and R<SP>2</SP>are the same or different and each a 1-4C hydrocarbon group or hydrogen atom, with the proviso that the proportion of the number of the hydrogen based on the number of the hydrocarbon groups of R<SP>1</SP>and R<SP>2</SP>is ≤0.15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285292-A (JP)
Title: Method of slantly cutting edge of felt cloth material and cutter therefor
Inventor: MOTODA SHIYUUHO
IPC: B26D1/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To slantly cut an edge of a felt cloth material to be put over a drum of a sheet roller, in particular to precisely and simply cut its flat slope, and to fixedly roll the material in an approximately complete circle when putting it over.  <P>SOLUTION: A traveling guide 11 is provided along an edge on a cutting table 1 for carrying the edge of the felt cloth material F. An engaging set mechanism 20 including a cutter 16 on its bottom face for engagedly supporting a cutting mechanism 13 traveling on the edge is engaged with a guide rail 12 placed on three surfaces of the traveling guide 11. The mechanism 20 includes a slide base 26 for adjusting a vertical position with respect to the edge and an angle adjust means 35 for similarly adjusting a gradient angle. A cutting mechanism 13 is engagedly supported on a coupling means 41 carried by the angle adjust means 35. A cooling and solidifying mechanism 50 placed in front of the cutting mechanism 13 is provided for spouting a cooling and solidifying gas to the edge soaked in cooling water for cooling and solidifying the edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247827-A (JP)
Title: Structure of normal opposite prism device
Inventor: KATO TOSHIYASU
IPC: G01C15/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a normal opposite prism device capable of accurately carrying out surveying by opposing a reflective prism or the like normal to a total station, a rangefinder or the like.  <P>SOLUTION: A portion of a pole is cut off so as to enable to collimate the hip of the normal opposite prism device, and its sectional structure is made up so as to come into contact with the horizontal axis 7 and the vertical axis 6. An intersection point of the horizontal axis to which the normal opposite prism device is fixed and the vertical axis of the pole is exposed, and a telescope is fixed so that the telescope collimates the hip of the normal opposite prism device. A mark is formed on a surface of the normal opposite prism device in order to make the collimation axis coincide with the axis of the normal opposite prism device. Furthermore, in preparation for the obstruction of view, a structure capable of sliding up and down is provided. Therefore, the operating method of the surveying equipment is upgraded, and the accuracy and efficiency are significantly improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296276-A (JP)
Title: Computer
Inventor: IKEDA TAKESHI
IPC: G06F21/31
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client computer which can authenticate a client without installing a plurality of server computers for authentication even when a server computer for authentication is not operable.  <P>SOLUTION: When the client computer is unable to access the server computer for authentication, the client computer authenticates a client with a client user name and a password which are received from the server computer for authentication and stored in a storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293244-A (JP)
Title: Cloth having antibacterial property and giving chilling feeling by contacting with skin
Inventor: MATSUZAKI TAKESHI
IPC: D03D15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide cloth giving chilling feeling in contact with the skin and having excellent durability of antibacterial property even by repeated washings and frictions while reducing the cost for the post-treatment of the surface.  <P>SOLUTION: The cloth is produced by using a double compound twisted yarn 12 composed of a core yarn 5 which is a spun yarn 4 comprising hydrophilic fibers, an intermediate layer 6 composed of the 1st filament yarn 1 having antibacterial property and the outermost layer 7 composed of the 2nd filament yarn 2 having high thermal conductivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299116-A (JP)
Title: Image processing apparatus and program thereof
Inventor: MIZUGUCHI ATSUSHI
IPC: H04N9/79
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which can discriminate input image data acquired by a digital camera and can generate the output image data capable of being visually outputted with equivalent gradation and color characteristics, even for different output devices from the input image data considering the gradation characteristic.  <P>SOLUTION: An application AP is loaded in a memory 10b to be stored in a storage 15s, a controller 10 is started as an image processor. Thereafter, the input image data is inputted from any one of the digital camera 3, a storage media 4a and a scanner 5 via an input/output I/F 21 to the controller 10. When the controller determines that the input image data is acquired from the digital camera, the controller converts the input image data to the brightness/ chromaticity information, performs gradation conversion to enhance the contrast ranged in brightness from shadow to middle tone without changing the brightness, and generate the output image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294216-A (JP)
Title: Fluidized bed treatment facility, and fluidize bed heat- exchanger
Inventor: MIZUSHIMA HIROSHI
IPC: F23G5/30
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-exchanger capable of attaining quantitative and thermal control by relative compact constitution, in treatment of granular material requiring heat exchange.  <P>SOLUTION: This facility is provided with an airflow blowing-out mechanism 21 in a lower zone of a heat-exchanger shell 20 to which a granular heat- exchange treating material is introduced, a heat transfer part 22 to an upper zone through which a heat-exchanging fluid flows, and a metering conveying mechanism 3 for metering-conveying the heat-exchange treating material. A heat-exchange treating material introducing position from the conveying mechanism 3 is located in an intermediate position between the air-flow blowing-out mechanism 21 and the heat-exchanging heat transfer part 22, and the heat- exchange treated material 7 is taken out in an upper side after heat-exchanging.  <P>COPYRIGHT: (C)2004,JPO