baber/WOPTO huggingface dataset:
Patent JP-2003278227-A (JP)
Title: Sanitary flushing device
Inventor: MATSUSHITA HIROYUKI
IPC: E03D9/05
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary flushing device by which the space in a container case for a functional section can be spared and the container case can be miniaturized and which can be economically manufactured.  <P>SOLUTION: In the sanitary flushing device 10 installed on the rear upper part of a toilet stool body 11 and provided with a functional part 14 having a warm water tank 13 supplying warm water to a cleaning nozzle 12 for the private parts, an installation space 16 is formed at the bottom 15 of the functional part 14. Either a warm air means 17 drying the private parts after flushing or a deodorizing means 18 removing bad odor in the toilet stool body can be selectively installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275318-A (JP)
Title: Indwelling catheter
Inventor: SAKAGUCHI YUKIHIKO
IPC: A61M25/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make gentle indwelling with less unnatural feeling to a patient by reducing the diameter of a catheter which is inserted mainly from nasal cavities and made to indwell at a desired site for discharging contents, etc., in a gaster and an intestinal canal or to inject a nutrition, a medical fluid, etc.  <P>SOLUTION: This indwelling catheter consists of a catheter and a stylet. The catheter comprises a main lumen and a sub lumen. In the neighborhood of a distal end side, a plurality of side holes communicating with the inside of the main lumen and a balloon communicating with the inside of the sub lumen are installed, and a sealing reception part is installed on the tip side compared with a balloon installing part within the sub lumen. The stylet, which has a sealing part installed at its distal end, is inserted into the sub lumen of the catheter in advance. On the distal end side, the sealing reception part of the catheter and the sealing part of the stylet are fitted airtight to each other. The stylet can be pulled out from the catheter later.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275615-A (JP)
Title: Sorting method for shredder dust and sorting apparatus therefor
Inventor: NAKAZAWA HIROSHI
IPC: B03C1/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting method for shredder dust excellent in the sorting properties of shredder dust, having no abrasion part and excellent in durability, and to provide a sorting apparatus therefor.  <P>SOLUTION: By a magnetic field, which is generated by the eddy current generated in shredder dusts (11 and 12) being objects to be sorted comprising a nonmetal or a non-magnetic metal passing in front of magnets, and magnetic force generated between the magnets, the force in the direction vertical to the moving direction of the objects is allowed to act on the objects not only to deflect the objects but also to move them to different positions to sort them. Each of the magnets is constituted of a superconductive bulk magnet (10).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002350566-A (JP)
Title: Circuit and method for detection of power generation, semiconductor device, electronic apparatus, watch and method of controlling power consumption
Inventor: FUJISAWA TERUHIKO
IPC: G04C10/00
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a power-generation detection circuit which can detect a power generation state by an AC voltage supplied from a power generation device and to provide an electronic apparatus provided with the power- generation detection circuit. SOLUTION: The power-generation detection circuit is constituted of a capacitor 3, a MOS transistor 2 which controls the charging of the capacitor by a power-generation voltage from the power generation device 6, a resistance 4 and an inverter circuit 5. By the AC voltage from the device 6, the MOS transistor is switched. The voltage of the capacitor is detected by the inverter circuit, and the power generation state is detected.
Patent JP-2003282939-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing the same
Inventor: YANAKA MASUMI
IPC: H01L27/15
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device and a method of manufacturing the same whereby the diffusion openings of a plurality of light- emitting parts are reduced in area and the plurality of light-emitting parts are formed with a high density.  <P>SOLUTION: After diffusion regions 12b having diffusion openings 11b over a wider range than desired diffusion openings 11a are formed along the direction of aligning a plurality of light-emitting parts 11 to be formed, a plurality of dividing grooves 17 are formed, so that a plurality of diffusion regions (light- emitting parts 11) are formed which have the desired diffusion openings 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277196-A (JP)
Title: Method for producing nitride semiconductor crystal, nitride semiconductor wafer and nitride semiconductor device
Inventor: FUJIKURA TSUNEAKI
IPC: C30B29/38
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nitride semiconductor crystal by which the nitride semiconductor crystal having a low dislocation density is formed over the whole surface of a substrate, a nitride semiconductor wafer having the nitride semiconductor crystal obtained by the same method, and a nitride semiconductor device.  <P>SOLUTION: The method for producing the nitride semiconductor crystal includes: (a) a process for forming fine crystal particles comprising the nitride semiconductor on a substrate; (b) a process for forming nitride semiconductor island structures having a plurality of facet faces inclined to the surface of the substrate by using the fine crystal particles as nuclei; and (c) a process for growing the nitride semiconductor island structures in the direction parallel to the surface of the substrate, so that a plurality of nitride semiconductor island structures are bonded with one another and a nitride semiconductor crystal layer having a flat surface is formed. Further, the method for producing the nitride semiconductor crystal is characterized by continuously carrying out the processes (a) to (c) in a same growth apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275446-A (JP)
Title: Erroneous clearing preventing device and erroneous clearing preventing method for storing means in game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erroneous clearing preventing device and an erroneous clearing preventing method for a storing means in a game machine capable of preventing an erroneous clearing process of the storing means by an attendant or the like.  <P>SOLUTION: A prize ball controller 20 adds a number of prize balls included in a delivery command signal outputted from a master controller 10 to a number of remaining prize balls stored in a storage 21. The prize ball controller 20 controls delivery in response to the number of remaining prize balls. When a power supply 50 is turned on in a state of a clear switch 60 turned on, the prize ball controller 20 notifies that a clearing process is about to be carried out (for example, the number of remaining prize balls stored in the storage 21 is displayed in a remaining prize ball quantity displaying device 23). The prize ball controller 20 clears the storage 21 when the clear switch 60 is turned on a predetermined period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276818-A (JP)
Title: Bucket elevator
Inventor: MIYAMOTO MAKOTO
IPC: B65G17/36
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To certainly remove powder and grain adhered on a bucket.  <P>SOLUTION: This bucket elevator comprises a plurality of box type buckets 6 having a rectangular cross section mounted to a chain 5 hung and turned on sprockets 3 and 4 at a predetermined interval, scrapers 8 slidably disposed between the bottoms 6a and openings 6b in the buckets 6, arms 10 that are fixed to the scrapers 8, penetrate the rear surfaces of the buckets 6, and extend, guide wheels 12 rollably mounted to the arms 10, and a guide rail 13 disposed to guide the guide wheels 12. The guide rail 13 is constituted so that the scrapers 8 are positioned on the bottoms 6a of the buckets 6 at a rising position of the chain 5 and the scrapers 8 are slid to the openings 6b of the buckets 6 when the chain 5 starts to go down to discharge the powder and grain from the buckets 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290435-A (JP)
Title: Equipment for paying out medals
Inventor: SHIRASAWA MASAHARU
IPC: A63F7/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for paying out medals that has a mechanism of transferring medals upward that can effectively control the clog of the medals and can smoothly pay out the medals.  <P>SOLUTION: The medal pay-out equipment that is provided with a cylinder body 4 that has a medal groove 4c on its peripheral surface and a recessed part 4b on its upper surface, a movable board 5 that a first hole 5a that can hold a piece of medal in a horizontal position and can move within the horizontal surface, and a circular disk 6 that has a second hole 6a that can hold a piece of medal in a horizontal position. The first hole 5a of the movable board 5 is moved to the bottom part of the second hole 6a and the medal held in the second hole 6a is thrown into the first hole 5a, and the first hole 5a of the movable board 5 is moved to the recessed part 4b of the cylinder body 4 and the medal inside the first hole 5a is thrown into the recessed part 4b. The medal that is thrown into the recessed part 4b slides down the slope surface 4d and is held in the medal groove 4c in a perpendicular position. The medal in the perpendicular position is extruded and discharged in the perpendicular position from a medal extruding discharge part 2c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289491-A (JP)
Title: Moving picture management display system, moving picture display apparatus, moving picture management apparatus, and moving picture management method
Inventor: ONO YOSHIYUKI
IPC: H04N5/765
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize utilization of a moving picture display apparatus providing a simple operation.  <P>SOLUTION: The moving picture management display system is configured with a video controller 20, a slave unit 50, and a cradle 40 for interconnecting the both and has information denoting presence of transfer to the slave unit and whether or not a moving picture has been viewed or the like as management information. When the slave unit 50 is placed on the cradle 40, the processing by the video controller 20 is started to automatically transfer data of a moving picture whose transfer to the slave unit 50 is instructed to the slave unit 50. When a semiconductor memory 57 of the slave unit 50 has no free capacity, moving picture data having been viewed are automatically deleted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288508-A (JP)
Title: Image forming device
Inventor: AOKI KAZUMA
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can speed up a communication processing by drastically decreasing the amount of data transmitted to a WWW server.  <P>SOLUTION: When a user 125 inputs a URL character string representing data information of an order form 131, a CPU 111 receives information of the order form 131 specified with the URL and information on a read means from the WWW server 21 having the URL and prints the order form 131 through a recording part 37. Then when the 125 marks circle marks 133 and 134 corresponding to desired contents among circle marks 133 and 134 of the order form 131 in black and inserts the order form into a 2nd manual insertion paper feed tray 31 of facsimile machine 1, the 'user number', 'detailed print' data, and 'scrapbook registration' data of the order form 131 are readout and ordering data described with the URL are sent to the predetermined WWW server 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295264-A (JP)
Title: Film unit with lens and electronic flashing device
Inventor: OGAWA JUN
IPC: G03B17/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress or prevent the improper use of an electronic flashing device without increasing a manufacturing cost or deteriorating production efficiency.  <P>SOLUTION: The electronic flashing device 6 is freely detachably attached to a unit main body 4, and is used for several times by differing from the unit main body of once use type 4. A user repeatedly uses by replacing the unit main body 4. Thus, the distributed quantity of the electronic flashing device 6 is reduced, so that the improper use of a part is prevented. In the case that the electronic flashing device 6 is not mounted, a dummy cover 8 is attached, so that a film unit with a lens without having the electronic flashing device is obtained. Since the unit main body 4 is made in common, production equipment such as a metal mold is used in common, and also an external size is made nearly same, so that the increase of a packaging cost is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296708-A (JP)
Title: Data processing method, data processing program and recording medium
Inventor: IMAI SHIGEAKI
IPC: G06T7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing technology capable of easily and properly performing an integrated processing about a plurality image groups sequentially acquired from a target object in different directions and to be a base for generating three-dimensional shape data of the target object.  <P>SOLUTION: Images of the target object SB mounted on a turning stage at a first posture are sequentially photographed by a photographing device while the target object SB is turned to acquire a first image group. The posture of the target object SB is changed to a second posture to similarly acquire a second image group of the target object SB. Here, correspondence points Sp1, Sp2 and Sp3, etc., of the target object SB are designated from a part of first images extracted from the first image group and a part of second images extracted from the second image group. An exchange parameter between the first image group and the second image group is calculated from information of a plurality of the designated correspondence points. It is thereby possible to easily and properly perform integration processing about a plurality of image groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291294-A (JP)
Title: Polylactic acid multilayer sheet for thermoforming and formed article thereof
Inventor: ARITAKE TOSHIYUKI
IPC: B29C51/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid multilayer sheet for thermoforming which is excellent in formability and enables attainment of a formed body having heat resistance and impact resistance.  <P>SOLUTION: In regard to the polylactic acid multilayer sheet for thermoforming, the polylactic acid multilayer sheet has one layer which is constituted mainly of a polylactic acid polymer and stretched and thermally fixed and the other layer which is constituted mainly of a polylactic acid polymer having a lower melting point than the polylactic acid polymer constituting the foregoing layer. The tensile strength of the polylactic acid multilayer sheet at 135°C is 2-30 kg/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250219-A (JP)
Title: Reduction of overcurrent protective device by series connection
Inventor: MOROYAMA KAZUHIRO
IPC: H02H9/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify constitution of a electric circuit by reducing or eliminating an overcurrent protective device, for in a conventional system there was necessity to attach the overcurrent protective device inside or outside a device so as to prevent ignition in the case that there is fear of ending in ignition, etc., by any fault in one device constituting the electric circuit connected to a power source.  <P>SOLUTION: This system is constituted such that each device suppresses an overcurrent accompanying each other's fault by connecting a plurality of devices in series. Each device possesses voltage resistance capacity which can withstand increase of the voltage caused thereby even if any of the devices constituting this system in series connection falls in low impedance state accompanying the fault, and the impedance of each device is adjusted so that the power voltage may be distributed properly to each device at normal operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294697-A (JP)
Title: Stacked gas sensor element, its manufacturing method, and gas sensor
Inventor: MORI SHIGEKI
IPC: G01N27/416
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked gas sensor element capable of starting measurement at an early stage and achieving low power consumption, high resistance to heat, and compactness, and to provide its manufacturing method and a gas sensor.  <P>SOLUTION: A first insulating base 11 having a heater 113, a first cell 12 having a solid electrolyte body 121 for the first cell and electrodes 122 and 123 for the first cell, a detecting chamber 13, a second cell 14 having a solid electrolyte body 141 for the second cell and electrodes 142 and 143 for the second cell, and a second insulating base 15 having a porous part 151 having permeability are stacked sequentially in this order. The electrode 123 is disposed opposite to the electrode 122, the electrode 142 is arranged in contact with a gas to be measured, and the electrode 143 is arranged in such a way as to face the detecting chamber 13 and be disposed opposite to the electrode 142.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296930-A (JP)
Title: Disk recording/reproducing apparatus and reproducing method
Inventor: AKABOSHI KENJI
IPC: G11B7/004
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To optimize PLL shifting detection performance in a wobble recording system, and to prevent disk destruction or the like caused by impossible data reproduction or the overwriting of recorded data in data recording.  <P>SOLUTION: A parameter to be set by a user is provided with an error NG determination threshold setting means, a one-unit NG determination number setting means 119, a continuous OK unit number setting means 129, and an NG unit number setting means 127. By changing the value of the parameter, a sensitivity for outputting a PLL deviation detection interruption is set to an optimal sensitivity requested by the user, and PLL deviation detection performance is optimized in a wobble recording system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297755-A (JP)
Title: Epitaxial substrate and method for manufacturing epitaxial substrate
Inventor: SHIBATA TOMOHIKO
IPC: H01L21/205
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deterioration of crystal quality of a group III nitride film which is caused by the oxidation and surface imperfection of a group III nitride base film, when the prescribed group III nitride film is formed on the epitaxial substrate provided with a base substance composed of a single crystal material and the group III nitride base film containing Al which is formed on the base substance.  <P>SOLUTION: The group III nitride base film 2 containing Al which is formed on the base substance 1 is dipped in a prescribed acid solution. By suitably controlling the pH and an oxidation-reduction potential, an oxide on the surface of the base film 2 is removed, and at the same time, a prescribed antioxidation film 3 is formed. An object group III nitride film is formed on the base film 2 after the antioxidation film 3 is removed by etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364662-A (JP)
Title: Bearing with sheath for assembling sensor
Inventor: BEAUPREZ JEAN-MICHEL
IPC: G01D5/245
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To connect a sensor to bearings of various dimensions correctly and positively with a simple bearing structure. SOLUTION: This bearing 1 having an information detecting device includes a rotating inner track 3, a fixed outer track 2, and a rotor 4 located between the outer track 2 and the inner track 3. The information detecting device includes a coder 10 and the sensor 11. The bearing 1 has a sheath 22 for assembling the sensor 11 together with the rotational track 2. The sheath 22 has the sensor 11 and a cylindrical span 23 extending over the overall axial length of the outward lateral surface of the outer track 2. Axial retaining means 26 and 27 are disposed on both sides of the span 23, and the retaining means 26 and 27 abuts on at least a part of each of the front and rear side surfaces of the sensor 11 and the outer track 2, respectively.
Patent JP-2003291353-A (JP)
Title: Liquid ejector, printer and method for manufacturing liquid ejector
Inventor: MIYAMOTO TAKAAKI
IPC: B41J2/05
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid ejector, a printer and a method for manufacturing a liquid ejector applicable to an ink jet printer, for example, in order to effectively prevent the reliability of an anti-cavitation layer from lowering due to long term use.  <P>SOLUTION: Protective layer 5 of a heating element 2 is formed of an alloy of tantalum and group VI-A metal having such a compositional ratio as the grain of group VI-A metal is not formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291395-A (JP)
Title: Imaging apparatus
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/05
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good image by making the quantity of charges being attracted constant when a write pulse is turned off thereby making electrostatic attraction constant.  <P>SOLUTION: In the imaging apparatus for forming an electrostatic latent image by a write electrode 3b which touches an image carrier and applies charges thereto through charge injection, the image carrier has an independent electrode exposed to the surface of a dielectric layer and a relation w>(f×V)/2 is satisfied assuming the width of the write electrode in the circumferential direction of the image carrier is w, and the width of a pulse being applied to the write electrode is f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293787-A (JP)
Title: Engine
Inventor: OISHI AKIFUMI
IPC: F02B61/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine capable of avoiding an increase in size of the engine when a balancer shaft and an oil pump shaft are disposed and suppressing the loss of power by lubricating oil.  <P>SOLUTION: In this engine, an output shaft 48 is disposed parallel with a crankshaft 28. The balancer shaft 129 is disposed on the upper side of a horizontal plane C including the crankshaft 28 and the output shaft 48, and a kick shaft 110 and a lubrication oil pump 96 are disposed on the lower side thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304002-A (JP)
Title: Manufacturing method for surface-mounted optical semiconductor device
Inventor: ISHIZAKI JUNZO
IPC: H01L31/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for surface-mounted optical semiconductor devices, which relaxes requirements for process accuracy in splitting a substrate to improve production efficiency of the optical semiconductor devices.  <P>SOLUTION: Elongated through-holes for electrical connection are formed on the substrate, wiring patterns are formed on the front surface and the back surface of the substrate, respectively, and the front and back wiring patterns are electrically connected via the elongated through-holes. Optical semiconductor elements are mounted on the front surface of the substrate and are electrically connected to the wiring patterns. The substrate front surface other than the elongated through-holes and the elements are covered with a translucent resin. Then the substrate is divided so as to cross the minor axis direction of the elongated through-holes.  <P>COPYRIGHT: (C)2004,JPO