baber/WOPTO huggingface dataset:
Patent JP-2004241897-A (JP)
Title: Wireless network control unit
Inventor: FUKUI AKITO
IPC: H04W88/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To evade an increase in a system scale in a mobile communication system.  <P>SOLUTION: A piece of UE (User Equipment) 101 communicates with BSs (Base Stations) 102-1 to 102-3 through a wireless line. The BSs 102-1 to 102-3 and BSs 103-1 to 103-3 communicate with the UE present in their own cells under the control of a host control unit which controls the present equipment. Cell-corresponding servers 105-1 and 105-2 performs: a processing of a control system corresponding to a cell such as wireless resource management of a BS as its subordinate and allocation decision making of a new wireless channel; and a processing of a channel system corresponding to the cell such as MAC-c processing for a common channel. A terminal-corresponding control server 107 performs hand-over control over a mobile terminal, radio resource control (RRC) processing with the mobile terminal, etc. A terminal-corresponding bearer server 108 performs MAC-c processing, RLC processing, PDCP processing, etc., of a wireless layer 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241640-A (JP)
Title: Radiation image pickup device
Inventor: TAKAMI EIICHI
IPC: H01L31/09
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a board cannot be used in common and the number of components increases at the time of dividing a driving circuit board for driving a photoelectric conversion board.  <P>SOLUTION: The driving circuit boards 3 are arranged at two opposing sides of the photoelectric conversion board 1. Also, the driving circuit boards 3 are divided into a plurality of pieces, and the same connectors 5 are arranged respectively near both ends of the divided driving circuit boards 3. Also, for the adjacent driving circuit board 3s and signal processing circuit boards 2 arranged at two adjacent sides of the photoelectric conversion board 1, connectors 4 arranged near both ends of the signal processing circuit board 2 and the connectorss 5 arranged near both ends of the driving circuit board 3 are connected by connection cables 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241668-A (JP)
Title: Electrostatic chuck and its manufacturing method
Inventor: OGURA TOMOYUKI
IPC: H01L21/683
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck which is excellent in a withstand voltage characteristic and reliability, difficult in exfoliation of an electrode layer, and rich in durability.  <P>SOLUTION: The electrostatic chuck comprises a lower insulating layer 2, an electrode layer 3 provided on the lower insulating layer 2, and an upper insulating layer 4 provided on the electrode layer 3. In the electrostatic chuck, the lower insulating layer 2 includes a first insulating layer 2a and a second insulating layer 2b located on the side of the electrode layer 3 provided on the first insulating layer 2a. The first insulating layer 2a is subjected to a hole-sealing process, but the second insulating layer 2b is not subjected to the same processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237243-A (JP)
Title: Ground water cleaning system
Inventor: ITO YOSHITAKA
IPC: C02F3/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the adverse effect caused by adding excessive nutritive salts to ground water and to grow and activate mcroorganisms to efficiently clean the ground water.  <P>SOLUTION: This ground water clean system is equipped with a water permeable solid nutritive salt applying body 10 mainly comprising a 6 or above C carboxylic acid or a 12 or above C alcohol and nutrive salts are applied to microorganisms in ground water from the solid nutritive salt applying body 10 embedded in the ground to accelerate the decomposition of an organochlorine compound due to the propagation and activation of microorganisms. Since the solubility of the solid nutritive salt applying body 10 to water is low, the nutritive salts are gradually dissolved in water not only to prevent the adverse effect due to the excessive nutritive salts but also to stably supply nutritive salts over a long period of time. As a result, the decomposition (reductive dechlorinating reaction) of the organochlorine compound due to the activation of microorganisms is accelerated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237675-A (JP)
Title: Film seal equipment
Inventor: MAJIMA TERUHITO
IPC: B31B50/64
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide film seal equipment which cools down a film after welding without shifting it and surely performs excellent sealing and enables miniaturization of the equipment in the direction of carriage of the film.  <P>SOLUTION: A heating pinching body 9 which is composed of a pair of sealing members 9A and of which at least one of the sealing members is equipped with a heater 9C, and a cooling pinching body 10 which is composed of a pair of cooling members 10A pinching and cooling a heated portion of the film F, are provided. The heating pinching body 9 and the cooling pinching body 10 are so provided as to be movable back and forth between operating positions and standby positions. After the heating pinching body 9 conducts a heating operation at the operating position for the film F when it stops, the heating pinching body 9 shifts to the standby position, while the cooling pinching body 10 shifts to the operating position to cool down the film F.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246505-A (JP)
Title: Ic chip management system, information collection device and information management server
Inventor: OKAI TAKAHIRO
IPC: G06K19/07
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for realizing a ubiquitous computing in consideration of the existence of finished product constituted of a plurality of parts.  <P>SOLUTION: A first IC chip C is provided with only a storage part 11 for storing relation information 11d between first chip ID "C" showing the presence of relation information and a second IC chip B and a program 11c and a radio communicating part 12. A second IC chip B is provided with only the storage part 11 for storing second IC chip ID "B" showing the absence of the relation information and the radio communicating part 12. The information management server 50 is provided with a registering part for registering a first IC chip ID"C" and an information collection device ID"A" to be related with each other in response to a first registration request from the information collection device A and registering the first IC chip ID"C" and a second IC chip ID"B" to be related with each other in response to a second registration request from the information collection device A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242840-A (JP)
Title: Vacuum cleaner
Inventor: KAYAMA HIROYUKI
IPC: A47L9/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner facilitating preparation work of auxiliary suction tool and improving the operability of the cleaner by reversing suction and exhaust directions of a motor blower and directly sucking from one of floor suction tool and the auxiliary suction tool.  <P>SOLUTION: The suction and exhaust directions of the motor blower 22 are made to reversed and one of the floor nozzle (floor suction tool) 24 and the auxiliary suction tool 30 is made to suck dust. A flexible hose 32 is kept attached by the auxiliary suction tool 30 and the flexible hose 32 is connected to the side opposite to the floor nozzle 24 in the body 21 through the motor blower 22. By this manner, cleaning by using the auxiliary suction tool can be easily done.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247469-A (JP)
Title: Manufacturing method of transistor, transistor manufactured by using the same, manufacturing method of compound substrate, electro-optic device and electronic apparatus
Inventor: NAKAMURA TEIICHIRO
IPC: H01L27/12
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a transistor for preventing occurrence of a display defect due to film floating when a compound substrate where especially a void is formed is used for manufacturing a light valve composed of a liquid crystal panel.  <P>SOLUTION: In the manufacturing method of the transistor, the transistor is formed from a semiconductor layer 206a by using the compound substrate S where a semiconductor substrate having the semiconductor layer 206a is stuck with a support substrate 10A. The method is provided with a process for performing sacrifice oxidation on the semiconductor layer 206a and forming a sacrifice oxide layer 206c; a process for covering a transistor forming region in the semiconductor layer 206a by a resist pattern 80, removing the sacrifice oxide layer 206c by dry etching, and selectively leaving a sacrifice oxide layer 206d; and a process for covering a non-transistor forming region of the semiconductor layer 206a by the resist pattern, and selectively removing the sacrifice oxide layer 206d by wet etching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243670-A (JP)
Title: Contact surface protecting apparatus, contact surface protecting method, mold thickness adjusting apparatus, and molding machine
Inventor: NAGATA YOSHIHIKO
IPC: B29C45/64
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of scuffing between a fastening element and a spinning element and to reduce a repairing cost.  <P>SOLUTION: An apparatus has the fastening element having a first surface, the spinning element which is installed rotatably in relation to the fastening element and has a second surface facing the first surface, an intermediate element which is installed between the fastening element and the spinning element and has a third surface contacting the first surface and a fourth surface contacting the second surface, and a pushing member which pushes the spinning element to the fastening element through the intermediate element. Since the first and third surfaces are formed to be different in hardness, the occurrence of scuffing between the first and third surfaces can be prevented. Since there is no need to replace the fastening element, the cost for repairing a contact surface protecting apparatus can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248032-A (JP)
Title: Communication equipment capable of performing communication using a plurality of communication channels with one and the same opposite party and its control method
Inventor: TSUKAMOTO NOBUYUKI
IPC: H04M11/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform communication while maintaining QoS (quality of service) of network data when using a single or a plurality of communication channels to communicate with one and the same opposite party.  <P>SOLUTION: The network data requested to be transmitted is controlled so as to be equally divided into the number of communication channels (the number of links) connected to one and the same opposite party. Non-real-time system network data that is now transmitted to an optional communication channel is controlled so as to be divided at optional timing in real time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253501-A (JP)
Title: Solid electrolytic capacitor
Inventor: KATO CHIHIRO
IPC: H01G9/012
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an anode lead member from being drawn and dropped from an anode in a solid electrolytic capacitor including a dielectric film layer, a solid electrolyte layer, an anode leading layer sequentially formed on the anode made of the sintered material of a valve operating metal, and the anode lead member implanted on the one end face of the anode and having the embedding part embedded in the anode in such a manner that at least the embedded part is formed in a flat state.  <P>SOLUTION: A protrusion hung up in the anode is provided partly at the embedded part. Or, the distal end of the embedded part is folded so as to be hung up in the anode or at least one recess is provided on the outer periphery of the embedded part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253216-A (JP)
Title: Heating device
Inventor: KUBO TAKASHI
IPC: G03G15/20
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device having a simple construction capable of supplying a uniform heat to an object to be heated at the whole part of a heating roller in an axial direction while restraining power consumption.  <P>SOLUTION: A heating lamp 10 arranged along an axial direction of a heating roller 1 is held by a lamp holder base 16. A rack gear 19 is fixed to a lamp holder 17, and a pinion gear 22 is engaged to the rack gear 19. The heating lamp 10 is made to have a reciprocating move along the axial direction by using the rack gear 19 and the pinion gear 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250375-A (JP)
Title: Compound, method for producing the same, and application thereof
Inventor: NAGAMINE KENICHI
IPC: A23L1/30
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new compound as a component derived from natural matter, having high antioxidative activity and stable bleaching activity, to provide a method for producing the compound, and to obtain antioxidants, bleaching preparations, skin care preparations, cosmetics and foodstuffs each using the compound.  <P>SOLUTION: The new compound is represented by formula(1). The antioxidants, bleaching preparations, skin care preparations, cosmetics and foodstuffs contain the compound of formula(1), respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253324-A (JP)
Title: Positive electrode lattice body of lead acid storage battery and lead acid storage battery using the same
Inventor: KUREMATSU MICHIO
IPC: H01M4/68
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode plate lattice which has solved problems of deformation of lattice occurring at the corrosion of the positive electrode and degradation of lifetime of the battery caused by fall-off of the active material, and a lead acid storage battery having superior life characteristics.  <P>SOLUTION: This is a lattice body of the lead acid storage battery which comprises an expanded mesh developing a lead alloy sheet in mesh of a net, and a current collector part at the upper frame provided in contact with this expanded mesh, and in which this current collector part is installed offset from the center line of the expanded mesh. It comprises a tilting part in which the portion corresponding to the expanded mesh end part from the current collector ear member of the upper frame to the center line direction is reduced in the height dimension (h) as it approaches the expanded mesh end part from the current collector part, and a parallel part in which the height dimension (h) is constant provided corresponding to the expanded mesh end part, and a coupling part for coupling the tilting part and the parallel part by a curved line is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254210-A (JP)
Title: Separate feed type original reading apparatus with manual paper-inserting function
Inventor: KIMIJIMA MASASHI
IPC: H04N1/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separate feed type original reading apparatus with a manual paper-inserting function with which a pressure of a feeding roller in an image reading part is switched by the same operation as separating pressure cancel, and increase in the number of operations is eliminated.  <P>SOLUTION: The separate feed type original reading apparatus with the manual paper-inserting function is provided with switching means 16, 20 for switching the pressure of a feeding roller 10 in an image reading part A when there is a separate load and when there is no separate load in the case of setting manual insertion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255477-A (JP)
Title: Electrode for electric discharge machining
Inventor: HARA SOTOMITSU
IPC: B23H1/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the machining speed by improving a discharge generation ratio η even in fine machining, and to improve the finishing quality of a surface to be worked by maintaining the discharge generation ratio η even if a pulse interval is narrowed and applied voltage is lowered.  <P>SOLUTION: This electrode 1 for electric discharge machining which generates a discharge pulse between a work 3 comprises a radioactive metal in a part for generating the discharge pulse or near there. Radiation emitted from the radioactive metal gives an influence to a material between the work 3 and the electrode 1 for electric discharge machining, usually the working liquid such as pure water and oil, to promote electrolytic dissociation of the material. The discharge generation ratio η is thereby improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254541-A (JP)
Title: Mower deck-attaching apparatus
Inventor: MORITA SATOSHI
IPC: A01D34/76
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of the conventional mower deck which is mounted on the front side of a vehicle body, whose bottom portion is directed to the front side in an opened form, when subjected to a maintenance work, which needs the separation of the interlock of a transmission mechanism, because the transmission mechanism is interlocked between the mower deck and the vehicle body, and in which the structure and operations not only for connecting or separating the transmission mechanism but also for opening the mower deck are complicated in the interlock-separated state.  <P>SOLUTION: This mower deck-attaching apparatus is constituted by mounting an input case (6) on the tip of a lift arm (3) which can vertically be moved on a vehicle body (1) and along which a transmission mechanism (2) for outputting a power is disposed. The input case (6) is disposed above the mower deck (4) and has laterally an input shaft (5) which is rotated through the transmission mechanism (2), and can vertically be rotated on the input shaft (5) to open the bottom side of the mower deck (4) on the front side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258907-A (JP)
Title: Facial part tracking device
Inventor: IWAMOTO KINYA
IPC: G06T7/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facial part tracking device capable of increasing accuracy and a processing speed in identifying a facial part to be tracked.  <P>SOLUTION: A facial part detecting means CL2 receives the input of an image from a facial image pickup means CL1 and detects the facial part to be tracked from the entire image. Thereafter, a facial part search area setting means CL31 sets a search area of the facial part on the basis of detected positions on the image to be tracked. A preferred facial part search area setting means CL32 sets a preferred search area of a facial part within the search area of the facial part. A facial part candidate extracting means CL33 extracts candidates for the subject of tracking from within the search area of the facial part. When the candidate extracted is located within the preferred search area of the facial part, a facial part determining means CL34 determines the candidate to be the subject of tracking; when the candidate extracted is located not within the preferred search area of the facial part but within the search area of the facial part, the determining means processes an image of the candidate to determine whether or not the candidate extracted is the subject of tracking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260970-A (JP)
Title: Motor and motor system
Inventor: KAMIYA MUNEHIRO
IPC: H02K21/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein the output torque in low-speed revolution is increased and the efficiency in high-speed revolution is enhanced.  <P>SOLUTION: The motor 100 includes a main stator 110, a rotor 200 in which eight first permanent magnets 210 and eight second permanent magnets are disposed, and an auxiliary stator 300 on which auxiliary stator coils 310 are wound. Each of the eight first permanent magnets 210 is so disposed that its own magnetic flux is linked with the main stator 110. Each of the eight second permanent magnets 220 is so disposed that its own magnetic flux becomes leakage flux inside the rotor 200. When the auxiliary stator coils 310 are excited based on the operating state of the motor 100, the magnetic flux of the second permanent magnets 220 is linked with the main stator 110.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264534-A (JP)
Title: Reflective liquid crystal display device
Inventor: IWASA TAKAYUKI
IPC: G02F1/1362
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To change a scanning direction of gate lines corresponding to types of usage of a reflective liquid crystal display device.  <P>SOLUTION: In the case one pixel A and the other pixel B are disposed adjacent to each other on the same column, a connecting line 62, wired so as to overstride the gap between the two pixels A, B disposed adjacent to each other on the same column, has one end connected to a contact 24 for a capacitive electrode of a storage capacitor part C formed in the one pixel A and to a reflection pixel electrode 30, and has the other end intersecting a gate line 56 for the one pixel A via an insulating film in a functional film and connected to a source electrode 20 (or a drain electrode 18) of a switching element 14 formed in the other pixel B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263634-A (JP)
Title: Variable cycle engine and switching method for operation mode
Inventor: KOBAYASHI TATSUO
IPC: F02B1/12
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly switch an operation mode in an engine having a plurality of operation modes.  <P>SOLUTION: In the engine, the plurality of the operation modes are carried out in accordance with combinations of one of four-cycle operation and two-cycle operation, and one of combustion ignition control with ignition and self-ignition preferential ignition control involving a case of performing no ignition as well as the case of performing ignition. When switching the operation mode, the operation of the same cycle type as that of a second operation mode is performed and a transition cycle performing the combustion ignition control is once implemented between a first operation mode before switching and the second operation mode after switching. The opening/closing timing of exhaust and intake valves in the transition cycle is different from that of the second operation mode. The combustion ignition control is performed in a combustion chamber where the transition cycle is once completed until the transition cycle is once completed in every combustion chamber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263469-A (JP)
Title: Simple sluice gate
Inventor: SUGIMOTO TATSUHIKO
IPC: E02B7/44
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple sluice gate which can be installed with ease inexpensively.  <P>SOLUTION: The simple sluice gate is formed of a fixed foundation 4 having two receiving parts 4a erected at both sides of a channel 20 and a floating water gate 5 rotating around a rotary support point using one of the receiving parts. The receiving parts 4a have a support face facing the high water level side. The floating water gate 5 has a length supported by two receiving faces support face, the inside is formed with a hollow floating body, the floating water gate 5 is set afloat on the channel in the opened condition of the channel 20, when closing the channel, the floating water gate 5 is turned around the rotary support point, ballast water is filled in the state that the two gates are set close to each other or abutted on to settle down.  <P>COPYRIGHT: (C)2004,JPO&NCIPI