baber/WOPTO huggingface dataset:
Patent JP-2003046082-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IZUMISAWA MASARU
IPC: H01L21/76
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables prevention of breaking of the current path between the source and the drain. SOLUTION: The semiconductor device comprises a semiconductor layer, formed on a semiconductor substrate of a first conductivity type and a trench, extended in the depth direction into the semiconductor substrate from the surface of the semiconductor layer. The semiconductor device also comprises a first region of the first conductivity type, which is formed in the depth direction along the side face of the trench formed in the semiconductor layer, with the bottom connected to the semiconductor substrate, and a second region of the first conductivity type, which is formed on the surface of the semiconductor layer near the side face of the trench and is connected to the first region.  The semiconductor device also comprises a third region of a second conductivity type formed on the surface of the semiconductor layer, a fourth region of the first conductivity type formed on the surface of the semiconductor layer within the third region, and a gate electrode disposed on the surface of the third region between the second and the fourth region via a gate insulating film.
Patent JP-2003337773-A (JP)
Title: Information processor, processing method for the same, program and recording medium
Inventor: HIROOKA SHIGEKI
IPC: G06F3/048
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, a processing method therefor, a program and a recording medium enabling intuitive and easy data communication with an object corresponding to the orientation of the device or a destination present in the orientation.  <P>SOLUTION: When an input device 109 commands start of processing, a gyro 107 detects the orientation of the device to cause processing corresponding to the orientation to be executed. If a plurality of kinds of processing corresponding to the orientation are present, an output device 109 displays the plurality of kinds of processing so that processing selected from the plurality of kinds of processing is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335085-A (JP)
Title: Security printed matter printed with fine symbol character group comprising a large number of fine symbol characters
Inventor: FUJITA MINORU
IPC: B42D15/10
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security printed matter, which is not only difficult to be forged by a forger but also the forgery of which can be surely found out.  <P>SOLUTION: In the security printed matter A1, on which a fine symbol character group 3' comprising fine symbol character consisting of a large number of fine symbols and/or fine characters 3 is printed together with the necessary information 1 and 5 on securities, a large number of the fine symbols and/or the fine characters 3 consisting of the fine symbol character group 3' comprise a plurality of kinds of the fine symbol and/or the fine characters 3I and/or 3J printed respectively with a plurality of kinds of inks including at least one kind of functional ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341826-A (JP)
Title: Commodity supply device
Inventor: TERAMOTO KON
IPC: B65G47/14
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity supply device for twin measuring and packing facilities, easily replaceable in existing facilities.   <P>SOLUTION: The commodity supply device provided at the upper part of a distribution feeder comprises a vibration feeder provided at the upper part of the distribution feeder for a twin combined scale and a carrying direction changing shutter provided near the end of a tray of the vibration feeder for receiving approximately half width of tray of commodities carried via the full width of tray of the vibration feeder. The carrying direction changing shutter is used to selectively changing at least a half of flow of the commodities on the full width of tray of the vibration feeder, whereby the commodities on the vibration feeder are supplied to the left or right side or to both sides of the distribution feeder each time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335020-A (JP)
Title: Printer
Inventor: ASAMI OSAMU
IPC: B41J29/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase kinds of operations to be accepted from users without increasing the number of keys of an operation panel.  <P>SOLUTION: When a multi-function switch of the operation panel exposed from a printer housing is depressed, a status management part detects the fact and detects which of 'error' (S11), 'printable' (S31) or 'setting change' (S41) a printer status at the time is. In the case of the 'error', it is further detected whether or not the error is a releasable error (S12). A process in conformity with each status is carried out accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343681-A (JP)
Title: Ball screw
Inventor: HAYASHI EIJI
IPC: F16H25/22
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw having low noise and low vibration.   <P>SOLUTION: The ball screw 10 comprises: a screw shaft 12 having a screw groove 11 in the outer peripheral surface; a nut 14 having a screw groove 13 facing to the screw groove 11 in the inner peripheral surface and being screwed with the screw shaft 12 via many balls 15 rollably mounted to a ball rolling passage 30 formed of both screw grooves 11 and 13; and a ball circulation passage 22 for scooping the balls 15 with one end of the ball rolling passage 30 and feeding them to the other end. Both ends of the ball circulation passage 22 are arranged so that a part of the inner surfaces 22a of the ends of the ball circulation passage 22 positioned on the nut side lies on the shaft center side than the groove surface of the screw groove 13 of the nut 14. The inner surface 22a of both ends of the ball circulation passage 22 is made of resin so that a step 40 formed between the part of the inner surfaces 22a positioned on the nut side and a groove surface of the screw groove 13 of the nut 14 is worn and extinguished by collision with a rolling ball 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345261-A (JP)
Title: Flat panel display device
Inventor: YAMAMOTO NORIMASA
IPC: H05K7/20
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat panel display device which is mounted with a power source, eliminates the need for charging thereof, and can operate the flat panel display device even in a place where the incorporation of a commercial power source is difficult.   <P>SOLUTION: A polymeric electrolyte fuel battery is used as the power source of the flat panel display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346050-A (JP)
Title: Customer supporting system based on use of purchase history
Inventor: KOYAMA SATOSHI
IPC: G06Q10/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system allowing a customer to use history information of the customer via a Web site and the like on the Internet for improving convenience of the customer and availability of the Web site.   <P>SOLUTION: This customer supporting system is provided with a customer information management server 30 registering personal information of each customer in a storage means and allocating a univocal customer number to each registered customer, a purchase information management server 40 receiving purchase information including the customer number inputted in purchase of a commodity by the customer from a retail shop terminal 20 to accumulate it, and a Web server 50 providing predetermined Web information in response to access from a customer terminal 10 via the Internet 100. In response to a request for the purchase history information and the like from the customer terminal 10, the purchase information management server 40 retrieves the accumulated purchase information according to the customer number inputted from the customer terminal 10, extracts the purchase information of the corresponding customer number for generating the purchase history information, and transmits it in an electronic data form to the customer terminal 10 via the Web server 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344705-A (JP)
Title: Optical connector plug
Inventor: TANAKA NOBUHIDE
IPC: G02B6/38
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector plug that can be smoothly retrieved without tangling with other optical fibers, even in the case where a large number of optical fibers are complicatedly arranged as in an optical fiber connection switching device, and that can realize a highly reliable optical connection.   <P>SOLUTION: The optical connector plug is equipped with a cylindrical ferrule 32 for enclosing the end of an optical fiber FI and a body part 31 for holding the base of the ferrule 32. For the body part 31, a flange 33 that is engaged with the restraining hooks 24 of an optical adaptor 2 is formed, where an expanded part 34 is formed in the rear of the flange 33, and the outer diameter of the expanded part 34 is larger towards the flange 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342299-A (JP)
Title: Sensory nerve axon-elongation factor derived from skeletal muscle immortalization cell
Inventor: FUJIMORI KAZUHIRO
IPC: C07K14/475
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for promoting elongation and regeneration of a sensory nerve axon.   <P>SOLUTION: A protein factor having following properties is found in the culture supernatant of a skeletal muscle originating cell strain. The protein factor is (1) a secretory protein having sensory nerve axon elongation activity whose activity is stronger than that of NT-3; (2) is bound to a heparin column and is eluded by 500 mM NaCl; (3) is a liquid factor of a target cell; and (4) is different from NT-3 because it does not lose the activity even under the coexistence of an anti-NT-3 neutralization antibody and is different from FGF2 known to have heparin-bondability because the FGF2 practically has no sensory nerve axon elongating action. The protein is much accumulated in the culture supernatant by cultivation for approximately one week and can be separated from the culture supernatant and purified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085190-A (JP)
Title: Method and system for segmenting and discriminating event in image using voice comment
Inventor: LOUI ALEXANDER C
IPC: G06F17/30
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically organizing a digitalized photographic image into events based on a voice comment. SOLUTION: This method has a step of providing a text of natural language based on the voice comment corresponding to at least several photographic images, a step of extracting prescribed information from the text of the natural language for characterizing a comment on the images, a step of segmenting the digitalized photographic image into the events by investigating the respective comments on the presence of a prescribed information category for indicating a boundary between the events, and a step of discriminating the respective events by making an event descriptor from the information category. This invention also has a step of summarizing the respective events by selecting and arranging the event descriptor by a proper method such as a photograph album.
Patent JP-2003314400-A (JP)
Title: Fuel injection valve using self fusing type insulating coil
Inventor: KATO YUKINORI
IPC: H01F7/16
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and compact fuel injection valve with a little manufacturing manhour and repairing a flaw and a pinhole on an insulating film.  <P>SOLUTION: This injection valve uses a solenoid coil 12 using an insulated wire formed by covering a self-fusing type fusion layer 12c on the insulating film 12b so as to dispense with a bobbin 32 (refer to Figure 2) and to produce a low-cost and compact fuel injection valve with the little manufacturing manhour. The flaw or the pin hole on the insulating layer is repaired by the self fusing so as to prevent disconnection of the coil due to electrolytic corrosion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012174-A (JP)
Title: Conveyor rail wear detector
Inventor: KOGAHARA SHIGEJI
IPC: B65G17/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a wear detecting means for performing measurement at will only as needed in spite of automatic measurement and facilitating maintenance by decreasing the number of installations to a possible extent without excessively increasing equipment investment.  <P>SOLUTION: Conveyor rollers 3 each supported on an upper end of a trolley 4 roll on a roller guide part 2 of a rail 1 constituting an overhead conveyor, and the trolleys 4 are hung and moved along the rail by a drive chain 5. At an upper part of a trolley 4, a wear detection means 6 is fastened together with a conveyor roller 3, and a pair of fore and aft reference rollers 7 and 7 provided on the detection means 6 are caused to roll on the guide part 2, thereby detecting rail wear. Detected information on wear detection is transmitted by wireless from a transmitter 8 to a receiving device 9 on the ground, processed by a computer 10, and displayed in real time on a display 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012238-A (JP)
Title: Analyzing apparatus
Inventor: TERASHITA EISAKU
IPC: G01N23/223
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing apparatus for displaying a relation between position addressable extent and current position/designated test piece position, and also a test piece observation image in real time.  <P>SOLUTION: The analyzing apparatus includs a test piece observing mechanism(test piece viewing means 2) and an analysis position transfer mechanism (an X-ray source 3, a detector 4, and a test piece stage 5), where the position extent addressable for the analysis position transfer mechanism is broader than the extent observed by the test piece observing mechanism during one time test piece observation. In position addressable within the limits, it displays a given position and a test piece observation volume including this given position, and then displays the test piece observation image of the test piece observation volume within the volume in real time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324210-A (JP)
Title: Panel division type, sun-beam tracking solar panel system
Inventor: KARASAWA YOSHITAKA
IPC: H01L31/042
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar panel wherein the three-dimensional space of an equipment body is not occupied comparatively in a place where an equipment installation space like the upper part of the roof of a general house is restricted, the automatic tracking of sun beam is performed from morning till evening throughout the year, by using a simple structure and low consumption power, and power is generated.  <P>SOLUTION: A structure is installed wherein a plurality of solar panels 1 are regularly arranged lengthwise and breadthwise at constant intervals, and all the panels are linked by using a panel retaining trestle 6 and freely moved in the same direction altogether. Motors are adopted on the respective rotating shafts in an east-west direction (an X shaft) and a south-north direction (a Y shaft), the solar panels are rotated and driven by using a motor control unit 10, and the automatic tracking of sun beam is performed. In order to restrain the power consumption and standby power of the motor control unit itself, a device like a sensor is not used, but the motors are driven intermittently by a circuit constitution using an IC (a C-MOS) and by switching relays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010839-A (JP)
Title: Thermosetting resin having benzoxazine structure, resin composition and cured material
Inventor: FURUKAWA NOBUYUKI
IPC: C08G14/073
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new resin excellent in heat resistance and mechanical characteristics of its cured material and improving flame retardant property, and a resin composition containing the same.  <P>SOLUTION: The thermosetting resin has a biphenylene structure and benzoxazine structure, expressed by formula (1) [wherein, R<SB>1</SB>is a 1-10C organic group; R<SB>2</SB>is H or a 1-6C hydrocarbon; and (n) is 1-10 integer]. The thermosetting resin composition can be prepared by blending another benzoxazine resin, or an epoxy resin or a polyamide resin with the same resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014960-A (JP)
Title: Exposure apparatus and exposure method
Inventor: KOIKE KAORU
IPC: G03F7/20
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus and an exposure method whereby the contaminants present in its inside can be removed therefrom even under a vacuum atmosphere.  <P>SOLUTION: The exposure apparatus has a vacuum chamber 11, an exposure light source 21 provided in the vacuum chamber 11, and a substrate mounting table 22 provided on the path of an electron beam e emitted from the exposure light source 21. Further, this exposure apparatus has in the vacuum chamber 11 an ultraviolet-light irraduation means 41 for projecting an ultraviolet light on the region to remove contaminants therefrom and a gas feeding means 42 for blowing a gas on the ultraviolet-light irradiation region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013119-A (JP)
Title: Method for manufacturing electrophoresis display device
Inventor: IKEDA TSUTOMU
IPC: G02F1/167
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in picture quality accompanying the movement of electrophoretic particles to other pixels.  <P>SOLUTION: An electrode 5b, an insulating layer, and partitions 2 are formed on a substrate 1d. Then, an insulating liquid 3 and electrophoretic particles 4 are dropped into each recessed part (pixel) partitioned by the partitions 2. Thereafter, a substrate 1a is stuck from the upper side, but when sticking it, the electrophoretic particles 4 are migrated on the side of the electrode 5a by generating an electric field between the electrode 6 and the electrode 5a. Thus, in the case of sticking the substrate 1a, the electrophoretic particles 4 can be prevented from flowing out even if the insulating liquid 3 overflows from each recessed part. Moreover, the electrophoretic particles 4 can also be prevented from being held between the partitions 2 and the substrate 1a and inhibiting the adhesion of them. And, the electrophoretic particles 4 can be prevented from moving to other pixels, and deterioration in the picture quality accompanying the movement can also be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021312-A (JP)
Title: Label issuing device
Inventor: IZUMIDA KOJI
IPC: G06Q50/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily recognize the fact from recording when detecting illicitness by surely recording the fact of issuing an illicit label such as cheating a production area name.  <P>SOLUTION: An interface part is arranged for giving-receiving data with a freely detachably connected external storage medium. Setting item data including at least a commodity name and the production area name is acquired from various item data printed on an issuing label, and this acquired setting item data is written in the external storage medium connected to the interface part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016291-A (JP)
Title: Pachinko game machine
Inventor: ITO YUJI
IPC: A63F7/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of having various game motions made by a ball detecting device for sensing a collision between game balls.  <P>SOLUTION: The ball detecting device 9A with an impact sensor G for sensing a collision between game balls and transmitting a ball detection signal on the outer peripheral surface of a pressure receiving member 17, whose outer peripheral surface faces a downstream gap 16, is disposed in a pattern variation starting area 29a. Accordingly, when the ball detection signal is transmitted from the impact sensor G according to the collision between game balls, special patterns A, B and C can be varied, and prize balls can be put out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019015-A (JP)
Title: Socks
Inventor: KUROKAWA MASAHITO
IPC: A41B11/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide socks so structured that opening parts each does not slide down while being ankle-length short socks.  <P>SOLUTION: A heel knitted part 3 is provided with a gore line 4a diagonally extending forward to the arch side of the foot from the lower end of a body knitted part 2 apart from a gore line 4b diagonally extending backward to the heel side from the lower end of the body knitted part 2. The front lower part of the heel 3d of the heel knitted part 3 knitted in positive and reverse reciprocating turning projects over to the arch side of the foot under a foot knitted part 5 knitted in positive turning toward the front of the heel knitted part 3. According to such a structure, the knitted configuration not only of the heel part but also of the joint part to the instep and the arch of the foot is improved so as to fit the wearer's foot. By the fitting effect of the joint part in a wider range including the heel part, the opening knitted part 1 is surely prevented from sliding down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017647-A (JP)
Title: Bonding film for semiconductor
Inventor: KAWAI AKIYASU
IPC: C09J201/00
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a bonding film for semiconductor which has sufficient bonding force for a lead frame, can be peeled easily after resin sealing and also has various characteristics required for application into semiconductor. SOLUTION: A bonding film for semiconductor is used in the method that the lead frame is protected by attaching a bonding film to the rear surface thereof and it is easily removed after the sealing process. A resin layer A is formed to single surface or both surfaces of the support film. This support film is a bonding film for semiconductor having the line expansion coefficient under 20 to 200 deg.C of 3.0×10<-5> / deg.C or less.
Patent JP-2004022300-A (JP)
Title: Deflection yoke device for projection television
Inventor: SEKI TAKESHI
IPC: H01J29/76
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection yoke device improving focus of a projection television.  <P>SOLUTION: Focus adjustment magnetic pieces (81, 82, 83, 84) are mounted on four locations on the front end peripheral surface of separators (ST, SB), and at 26°-28°, 152°-154°, 206°-208°, 332°-334°, from the horizontal plane respectively for pressing the electrons flying toward each corner back to inside the screen. Focus adjustment magnetic pieces (85, 86) are mounted on two locations on the front end peripheral surface of the separators (ST, SB), and 90°, 270° from the horizontal plane respectively for pressing the electrons flying toward the upper center or lower center of the screen back to center part of the screen. Thus, the focus of the projection television is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118548-A (JP)
Title: Station and system for supplying fuel for fuel cell
Inventor: WIKSTROM JON P
IPC: F17C5/00
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a station and system for supplying fuel for a fuel cell. SOLUTION: The station for distributing liquified natural gas (LNG) and hydrogen to a vehicle has a bulk tank for receiving LNG from a tank truck. The LNG from the bulk tank can be directed to either of an LNG adjusting/ distributing section of the station and a hydrogen producing/distributing section of the station. The latter includes a heat exchanger for heating the LNG and a steam reforming device for producing hydrogen and carbon dioxide from the heated LNG. The hydrogen is compressed, and then stored or distributed to a vehicle receiving power from the fuel cell. The carbon dioxide can be arbitrarily selected, further treated, and stored for future use.