baber/WOPTO huggingface dataset:
Patent JP-2003308962-A (JP)
Title: High frequency heating device
Inventor: NOBUE TOMOTAKA
IPC: H01P5/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device equipped with a heating space in which a practical effect of circularly polarized wave heating is given to a supply composition of a circularly-polarized wave and a heated object which receives the supplied circularly-polarized wave.  <P>SOLUTION: The high frequency heating device has a wave guide 10 equipped with a high frequency generating means, an E-plane T-junction distribution section 12 that is a distribution means by which a high frequency generated by the high frequency generating means is divided in two, wave guides 13 and 14 in which the high frequency divided in two are transmitted, respectively, and a heating space 15 constituted in an area in which the wave guides 13 and 14 are made to intersect perpendicularly. By making a length from the E-plane T-junction distribution section 12 of the each wave guides 13 and 14 to the heating space 15 become the difference of the length of approximately 1/4 of a propagation wavelength of the wave guide, and by making the circularly-polarized wave generated certainly by the high frequencies of an almost equivalent amount and a 90 degree phase difference, use efficiency of radio-frequency energy is raised and also equalization of heating is promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309551-A (JP)
Title: Encryption key preservation unit
Inventor: UEDA HIROKI
IPC: G06F17/10
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To record in an IC card, etc., only a portion of a secret key having a short bit-length with reduced storage capacity, and generate a secret key longer than the recorded bit-length.  <P>SOLUTION: It is assumed that 1 is a positive integer no less than 2, P<SB>1</SB>, P<SB>2</SB>,..., P<SB>l</SB>are prime numbers, ϕ=(P<SB>1</SB>-1)×(P<SB>2</SB>-1)×...×(P<SB>l</SB>-1), and e, d are positive integers satisfying ed≡1 modϕ. In the case of preparing a storage area having a bit length of Σ<SB>i1</SB><SP>1</SP>|p<SB>i</SB>|+|e|, prime numbers P<SB>1</SB>, P<SB>2</SB>,..., P<SB>l</SB>, and e are respectively stored in the storage area having Σ<SB>i1</SB><SP>1</SP>|p<SB>i</SB>|+|e| bits. When a request for extracting an encryption key is received from the outside, P<SB>1</SB>, P<SB>2</SB>,..., P<SB>l</SB>are extracted from the storage, ϕ=(P<SB>1</SB>-1)×(P<SB>2</SB>-1)×...×(P<SB>l</SB>-1) is calculated using an arithmetic operation section, d satisfying ed≡=1 modϕ is calculated using e extracted from the storage, and secret keys P<SB>1</SB>, P<SB>2</SB>,..., P<SB>l</SB>, and d are returned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114521-A (JP)
Title: Photosensitive resin composition, photosensitive element, method for producing resist pattern and method for producing printed wiring board
Inventor: AOKI TOMOAKI
IPC: H05K3/18
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in productivity and also having good resolution and adhesion and a photosensitive element using the same. SOLUTION: The photosensitive resin composition comprises (A) a binder polymer, (B) a photopolymerizable compound having at least one polymerizable, ethylenically unsaturated bond in one molecule, (C) a photopolymerization initiator and (D) a hindered amine compound. The photosensitive element is obtained by forming a resist layer consisting of a layer of the photosensitive resin composition on a support.
Patent JP-2003311425-A (JP)
Title: Seam welding equipment and seam welding method
Inventor: HARUTA AKIRA
IPC: B23K11/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To substantially shorten required process time per work in applying seam welding to a base and a cap with the cap mounted on the base.  <P>SOLUTION: A second pallet 41B is overlaid on a first pallet 41A at the lower side placing in a matrix shape a plurality of accommodation spaces prior to tack welding. The base B and the cap C are accommodated over the accommodation spaces of both the pallets 41A, 41B. A welding electrode 11 for tacking is inserted in the electrode insertion spaces E2, E2 of the second pallet 41B to bring the welding electrode 11 for tacking into contact with the cap C. The cap C is tack-welded to the base B. The second pallet 41B is then detached from the first pallet 41A. The entire periphery of the cap C is seam- welded to the base B in a state that the upper edge of the cap C is upwardly positioned rather than the upper surface of the first pallet 41A and with an electrode for seam welding brought into contact with the upper edge of the cap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308245-A (JP)
Title: Apparatus, system, method, and program for information gathering, and computer-readable recording medium with the information gathering program stored
Inventor: OBATA YASUHIRO
IPC: G06F13/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, a system, a method, and a program for information gathering which enable an information gatherer to concentrate necessary area information at one place on a network and easily obtain the invariably latest information, and a computer-readable recording medium with the information gathering program stored.  <P>SOLUTION: In an environment of Internet radio connection in a public space, contents having their roots deep in the area are distributed to an information gathering device of the information gatherer by Bluetooth, a radio LAN, etc., as short-distance radio standards. The information gatherer present in an area of a specified hot spot refers to the contents automatically distributed to the information gathering device that the gatherer carries and can select information as the gatherer intends. The gatherer when interested in the distributed contents can transfer and store the contents in his or her personal dedicated folder on an information gathering server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315138-A (JP)
Title: Liquid level detector
Inventor: MINOSHIMA YOSHINORI
IPC: G01F23/28
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detector for reliably detecting the level of a liquid even if a liquid adheres to the inside of a pipe.  <P>SOLUTION: This liquid level detector 1 is equipped with light projecting and receiving means 12 and 13 mounted on the outside of a light transmissive pipe. The light receiving means 13 receives detection light reflected by an inner circumferential surface of the pipe when no liquid exists at a liquid level detection position of the pipe, thereby determining whether the liquid exists or not. Adjustment is so made as to maximize the amount of light received by the receiving means 13 when the detection light is totally reflected at a position deeper than an internal surface of the pipe by a prescribed amount. The level of the liquid can be surely detected even if the liquid adheres to the inside of the pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309881-A (JP)
Title: Method for radio-transmit data and portable terminal
Inventor: TAMUKI KIYOSHI
IPC: H04W52/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an increase in consumption current in radio-transmitting data.  <P>SOLUTION: A control part 104 first makes a received electric field monitoring part 103 monitor the electric field intensity of radio waves received from a base station by an antenna 101, and makes a transmission-predetermined data amount monitoring part 105 monitor a transmission-predetermined data amount when the received electric field intensity is larger than a threshold. When the transmission-predetermined data amount is larger than a threshold, a radio part 102 is made to start radio-transmitting data, and a transmitted data amount counter part 106 is made to sequentially count a transmitted data amount. When the transmitted data amount is larger than a threshold, whether all of the data have been transmitted is determined, when data to be transmitted still remain, the received electric field monitoring part 103 is made to remonitor the received electric field intensity, and when the received electric field intensity is smaller than the threshold, the radio part 102 is made to start transmitting the remaining data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310570-A (JP)
Title: Coil for magnetic field detection, method of manufacturing coil for magnetic field detection, combination coil for magnetic field detection and magnetic field measuring instrument
Inventor: ADACHI YOSHIAKI
IPC: A61B5/05
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To high-densely arrange a number of coils for magnetic field detection.  <P>SOLUTION: The magnetic field measuring instrument is provided with a first coil 1-z for weak magnetic field detection for detecting a magnetic field in the z-axis direction, a second coil 1-x for weak magnetic field detection coaxially arranged on the outer peripheral side of the first coil for detecting a magnetic field in an x-axis direction and a third coil 1-y for weak magnetic field detection coaxially placed on the outer peripheral side of the second coil for detecting a magnetic field in a y-axis direction. Thereby, since the instrument can be formed into one cylinder as a whole and magnetic fields in two directions of the axial direction of the cylinder and an orthogonal direction thereof can be detected, a number of coils for magnetic field detection can be high-densely placed, A magnetic field vector quantity can be measured at a single observation point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312673-A (JP)
Title: Housing chamber of container having cover
Inventor: OTSUKI YUKO
IPC: A47J47/16
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exclusive housing chamber from which a tightly sealed container having a cover is easily taken out, in which it is easily kept and which can compactly house the tightly sealed container having the cover.  <P>SOLUTION: The housing chamber 14 houses a plural pairs of the container main body 12 having a cross-sectional surface area decreasing toward the bottom of the tightly sealed container 11 having the cover, and the cover 13 clogging the upward opening by separating the container main body 12 from the cover 13. The inner side of the chamber 14 is formed of a cover housing portion 15 housing each cover 13, and a container main body housing portion 16 housing each container main body 12 in a lamination state. Pairs of right and left guide rails 21 and 22 are mounted in plural steps in the cover housing portion 15 to horizontally guide and support both the margin portions 13b and 13c of the cover 13. By this, the tightly sealed container having the cover can be easily attached and kept, and the tightly closed container having the cover can be compactly housed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318191-A (JP)
Title: Device, its manufacturing method, electrooptical device, and electronic device
Inventor: AOKI TAKASHI
IPC: G02F1/1368
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein an area doped at a high concentration instead of ion implantation is formed on a semiconductor film.  <P>SOLUTION: The device is provided with a semiconductor film (12) formed on a substrate (11), a gate area (15) that is formed by laminating a gate insulation film (13) formed on the semiconductor film and a gate electrode film (14), an isolating means (A) that prevents the gate electrode films formed on both sides of the gate area from being in contact with another area, a source area and a drain area which are formed on both sides of the gate area by baking a liquid semiconductor material (17).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313361-A (JP)
Title: Silane coupling agent
Inventor: TAGUSARI TOSHINORI
IPC: C08K5/5419
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silane coupling agent which can satisfactorily bond a resin requiring high-temperature heating to an inorganic substrate.  <P>SOLUTION: The silane coupling agent for a resin requiring a high- temperature heating is represented by general formula (I) (wherein R<SB>1</SB>and R<SB>2</SB>are each a 1-4C alkyl; R<SB>3</SB>is a divalent or tetravalent organic group; and n is 1, 2, or 3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318994-A (JP)
Title: Audio gateway device and call connecting method to be used therefor
Inventor: NISHIDA KUNIHISA
IPC: H04L12/66
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio gateway device capable of improving expansibility and flexibility of a numbering system of audio networks.  <P>SOLUTION: A VoIP call control signal is reported from a VoIP trunk card 31 through a VoIP trunk control part 32 to a VoIP call control signal analytic part 33, and call information such as caller information, callee information, and the like contained in the call control signal is analyzed and held in a call information storage part 34. An ISDN layer 3 message creating part 35 creates a call setting message from the held information, and a call originating node information mapping part 35a reads call originating node IP address information out of the call information storage part 34, contains it in the ISDN layer 3 message as call originating subaddress information and sends it from an ISDN trunk control part 36 through an ISDN trunk card 37 to an ISDN circuit switched network 200 as a call setting message.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316480-A (JP)
Title: Information processing device and its operation control method
Inventor: WATAKABE TAKESHI
IPC: G06F1/26
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device having a simple and inexpensive operation control device.  <P>SOLUTION: This device comprises a time memory means 205a which memorizes a power-on time and a power-off time of the information processing device and a clock 206, performs power-on/off by the operation control device 114 using a microcomputer 201, requests a shutdown processing to an operating system to save data in use when detecting power-off by the operation control device 114, and turns off a main power source 119 of the information processing device after finishing the shutdown processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311566-A (JP)
Title: Structure for installing rotary coupling in index table
Inventor: KUROKI YOSHIHITO
IPC: B23Q1/50
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure, which can easily overhaul a rotary coupling and can shorten a time necessary for changing a seal member even when a working condition of an index table having a built-in rotary coupling has been changed.  <P>SOLUTION: A table body 1 having a through hole 5, into which a distributor 13 and a rotary shaft 14 are inserted, is provided with a rotary table 4 on the front face thereof, which rotary table has a central hole having a diameter larger than those of the distributor 13 and the rotary shaft 14 and is rotatable with respect to the body 1, a flange on the rear face of the table body 1, which flange has a fluid passage and is assembled from the back side, a center bush 9 in the central hole on the front face of the rotary table 4 which has an aperture for fluid and is assembled from the front side. The rotary shaft 14 or the distributor 13 is assembled to the flange or the center bush 9 respectively from the inside toward the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318794-A (JP)
Title: Method for receiving signal from artificial satellite, receiver of signal from artificial satellite, transmitting method, and information system for exchanging information with artificial satellite
Inventor: MAEDA TOSHIHIDE
IPC: B64G1/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective satellite switching means for preventing degradation in throughput at non-switching times, in a communication/broadcast system using an orbit satellite by switching and using the satellites used for services.  <P>SOLUTION: Reference numeral 5505 denotes a transmission/reception pattern of a satellite 1 before being switched, and 5506 denotes a transmission/reception pattern of a satellite 2 after being switched. In this case, the types of data are classified into one 5507 for which a short time response is required and the other one 5508 for which it is not required. The data for which the throughput must be kept constant, such as steaming or broadcasting, is included in 5507. A section sandwiched with inverted triangles 4, 5 is a satellite switching period. The transmission period of 5508 for which a short time response is not required is overlapped on the satellite switching period. In this way, the satellites can be switched without impairing the communication quality of the data for which the throughput must be kept constant, such as streaming or broadcast.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317555-A (JP)
Title: Mold structure for molding wire harness and method for molding wire harness
Inventor: IBARAKI MASATO
IPC: H01B13/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the exposure of a wire group to an outermost peripheral surface of a molded resin-coating layer by surely disposing a wire group at a central part of the cavity of the mold when a molding wire harness is formed in the mold.  <P>SOLUTION: With a mold structure for manufacturing the molding wire harness, the wire group for constituting the wire harness is inserted into the grooves of the mold, the group is wired to a required wire cable state, and a resin is molded in the mold. In this mold structure, the grooves of the upper and lower molds are formed in sectional semicircular shapes, and rugged parts are provided so that the recesses are spirally continued in a mold clamping state. Or, the recesses and the protruding parts are axially alternately provided so that the molded insulating resin coating layer becomes a corrugated tube state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320775-A (JP)
Title: Coming-off preventing memo holder
Inventor: CHIN KOI
IPC: B42F1/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coming-off preventing memo holder which has a strong memo supporting force and which can lightly continuously insert and continuously draw.  <P>SOLUTION: The coming-off preventing memo holder is assembled by one long holder folded at least by three or more sheets, a fixed component and an attaching component. The long holder of them is folded by at least three or more sheets. One end of the first plate is coupled to a second plate, and the second plate is coupled to the third plate. The longest plate is used as a base plate, the second plate is folded up the first plate. The shortest three plates are inserted between the first and second plates, and the first and second plates are fixed by the fixing component. Thus, since a sandwiching port is formed between the first and third plates, when a memo is inserted between the first and third plates, the memo can be surely supported.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321091-A (JP)
Title: Filling device
Inventor: MATSUMOTO TAIJI
IPC: B67C3/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform an air-purging work by a simple structure, and in addition, to reduce the amount of a filler liquid which is discarded.  <P>SOLUTION: A main tank 2 and a manifold 6 are connected by a liquid- feeding passage 4 on which an opening/closing valve 8 is provided. Filling is performed by a filling mechanism 14 which is connected with the manifold 6. The manifold 6 is pressurized by a second pressurizing means 12, and the main tank 2 is pressurized by a first pressurizing means 10 at a higher pressure than the manifold 6. A washing cup 22 is detachably provided on a filling nozzle 18. This filling device is equipped with a second liquid-feeding passage 24 which connects the washing cup 22 with the upstream side of the opening/closing valve 8, and a second opening/closing valve 26 which is provided on the second liquid-feeding passage 24. Prior to the starting of filling, the washing cup 22 is fitted on the filling nozzle 18, and the filler liquid having a higher pressure than the pressure in the manifold is fed from the second liquid-feeding passage 24. Air in the liquid passage from the filling nozzle 18 to the manifold 6 is discharged into the manifold 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283097-A (JP)
Title: Boring equipment of board for printed wiring
Inventor: ISHIBASHI SHIZUKA
IPC: B26F1/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide boring equipment solving the problem that boring deviation of a through-hole or the like, or imperfect boring due to drill break causes quality deterioration or imperfect electric connection even in one portion, the following work comes to nothing and efficiency is decreased, so that automatically controlled boring equipment is desired which detects whether each boring is acceptable and controls a process.  <P>SOLUTION: A printed wiring board is mounted on the boring equipment via a transparent lower abutting plate. Boring concerning the plate does not penetrate the plate, and a boring trace as far as a boring halfway is left. An image of the trace is picked up with a television camera, from below the plate. To a set position in the picked-up image on the basis of each boring set position, position and existence of the boring trace image are detected by image equipment, and imperfect boring is detected, thereby performing the control relating to continuation of boring work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319717-A (JP)
Title: Method and tool for promoting growth of plant organ
Inventor: MURAYAMA SHIRO
IPC: A01G9/02
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for promoting the growth of a specific organ such as the tuber, tuberous root, bulb, corm, rhizome, leaves or seeds of an edible crop.  <P>SOLUTION: The method for promoting the growth of a specific organ of the edible crop comprises steps of preparing a transparent or translucent cylindrical form, filling at least part of the inside of the cylindrical form with soil, planting the soil with a plant seedling or sowing the soil with seeds, growing at least part of the underground portion of the plant seedling in the soil, while setting the cylindrical form so as to grow the other portion of the plant seedling terrestrially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323508-A (JP)
Title: Maintenance support method
Inventor: OGURO DAISUKE
IPC: G06Q50/10
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately present the cost and details of the inspection and maintenance of a vehicle to a user, thereby realizing the inspection and maintenance of the vehicle, suitable for the user.  <P>SOLUTION: The method comprises: accepting vehicle attribute information correlated with a vehicle to be inspected and maintained, searching maintenance estimate information including maintenance details information for each inspection item regarding a predetermined maintenance and maintenance cost information correlated with the maintenance detail information, outputting the maintenance estimate information, and accepting maintenance execution approval information which gives approval of execution of the maintenance based on the maintenance estimate information.  <P>COPYRIGHT: (C)2004,JPO