baber/WOPTO huggingface dataset:
Patent JP-2003277097-A (JP)
Title: Method for manufacturing porous glass preform
Inventor: KAWASAKI KIICHIRO
IPC: C03B37/014
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To form a porous glass preform which is less fluctuated axially in the external diameter ratio between a core segment and a clad segment and is less fluctuated in a refractive index distribution in the axial direction in the state of vitrified transparent glass preform in manufacturing the porous glass preform by a VAD process.  <P>SOLUTION: The position of a front end (point A) of the core segment is measured by a laser beam and the pulling up speed of a glass particulate deposit 3 is so controlled that this position is not displaced from a preset position (X). The rate of supply of raw materials and gas to a burner 2 for a clad is controlled according to the amount of displacement (Δy) from the position (Y) preset relating to the deposition position (point C) of the glass particulates of the clad segment in such a manner that the deposition position of the glass particulates of the clad segment is kept always constant (Y).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004220460-A (JP)
Title: Maintenance system and maintenance method of computer system
Inventor: MIYASHITA KAZUYA
IPC: G06Q50/10
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system and a maintenance method of a computer system, which can deal with maintenance operations by transmitting/receiving failure information and analysis results with a portable telephone alone, and can determine the priority of failed parts based on the results of the maintenance operations to enhance the probability of correctly pointing out failed parts, thereby making the maintenance operations more efficient.  <P>SOLUTION: The maintenance system comprises a computer system C1 of a user and a portable telephone T1 of a maintenance worker which are provided in a failure occurrence place S1, and a computer system C2 and the like which is provided in a remote maintenance center S2. The remote maintenance center S2 analyzes failure information transmitted from the portable telephone T1, specifies, in the order of high priority, broken parts falling in machine models in which failures occur, returns the analysis results of these specified broken parts to the portable telephone T1 to indicate the failure parts to be exchanged to the maintenance worker, and further receives the maintenance operation results from the maintenance worker to determine the priority of the indicated parts again.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218998-A (JP)
Title: Complex type air conditioning system
Inventor: FUKUSHI YUTAKA
IPC: F24F5/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex type air conditioning system of high safety performance capable of realizing energy-saving operation and more comfortable air conditioning, and achieving compactness and/or light weight of a dwelling section-installed part to facilitate construction, and improve maintenance performance.  <P>SOLUTION: In this complex type air conditioning system, a heat source treating part 1 comprising a water-to-cooling medium heat exchanger 17, a water heat source constant flow valve 15, a water heat source heat pump compressor 11, a four-way valve 12, a water heat source inlet temperature detector 19, and a control device to control room temperature can be installed to be separated from dwelling space. An air conditioning air treating part 2 is composed of an air supply fan 21 including a motor, a heat-to-air heat exchanger 27, a cold water control valve 13, a cooling medium-to-air heat exchanger 28, a drain pan, and an intake air temperature sensor 29. The heat source treating part 1 and the air conditioning air treating part 2 are connected to each other by electric wiring including cooling medium piping and a control line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218804-A (JP)
Title: Cooling mechanism of dynamic pressure bearing device
Inventor: GOMYO MASATO
IPC: F16C37/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily cool a dynamic pressure bearing by a compact and inexpensive mechanism.  <P>SOLUTION: A cooling means 30 having a medium transfer pipe 31 for self-circulating a cooling operation medium between a high temperature side region and a low temperature side region relative to dynamic pressure bearings RB, SB is provided in a cooling body storage part 18 provided in at least either of a shaft member 12 and a bearing member 21 to absorb and radiate heat from the dynamic pressure bearings RB, SB by self-circulating the cooling operation medium by the medium transfer pipe 31 itself so that a forced transfer means such as a conventional pump device is unnecessary to cool the dynamic pressure bearings in order to simplify the cooling mechanism and the whole device greatly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222468-A (JP)
Title: Image forming device
Inventor: NINOMIYA MAMORU
IPC: H02P5/54
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To control two motors with ease and efficiency in an image forming device which uses the two motors, different in control method, as driving sources for a transport system.  <P>SOLUTION: The image forming device is so designed as to form an image on a recording medium transported by a transport mechanism which has a first roller driven by driving force produced by a pulse motor 5 and a second roller driven by driving force produced by a DC motor 6 and transports recording media. When the transport mechanism is controlled, the pattern of a pulse signal outputted to the pulse motor is determined by a control unit 11, and a command for the DC motor is generated based on the pattern of the pulse signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228149-A (JP)
Title: Aligner
Inventor: INOUE MITSURU
IPC: G03F7/20
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner for realizing a high speed and highly accurate exposing process which uses a stage device for semiconductor manufacturing process or the like.  <P>SOLUTION: The aligner 10 for transferring an original pattern to a substrate via optical elements of a projection optical systems 4a, 4b is provided with a mask stage 3 for holding the original pattern, a wafer stage 5 for holding the substrate, laser interference meters 8, 12 for measuring positions of the mask stage 3 and wafer stage 5, and a driver for driving optical elements of the projection optical systems 4a, 4b so that the pattern is transferred to the predetermined position of substrate on the basis of the measurement results of laser interference meters 8, 12. Thereby, a high speed and highly accurate exposing process can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227828-A (JP)
Title: Testing device of anisotropic conductive connector device and circuit device
Inventor: YAMADA ONORI
IPC: G01R31/28
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device of an anisotropic conductive connector device and a circuit device wherein required electric connection is achieved and a required conductivity is obtained, even if a tested electrode is protruded shape, a testing electrode has a special form, and separated distance from an adjacent testing electrode is small.  <P>SOLUTION: This anisotropic conductive connector device is provided with a first anisotropic conductive sheet and a second anisotropic conductive sheet wherein a plurality of conductive path forming parts respectively extending in the thickness direction are arranged in a state that they are mutually insulated by insulating parts. The conductive path forming parts in the second anisotropic conductive sheet have a smaller diameter than the conductive path forming parts in the first anisotropic conductive sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227190-A (JP)
Title: Device size determination device and device size determination method
Inventor: OOHATA KENJI
IPC: H01L21/82
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device size determination device and method capable of reducing design man-hour and design defects when performing a device size determination based on device information by properly correcting a design specification in a circuit design.  <P>SOLUTION: When determination of a device size satisfying the specification 101 fails in an automatic size-determination processing part 102, the content of the specification 101 is analyzed in a specification analysis part 108, and a corrected specification plan 110 is determined in a corrected specification plan determination part 109 on the basis of the analytic result. The device size is re-determined based thereon by the automatic size-determination processing part 102.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228000-A (JP)
Title: Electric device having power plug and power inlet
Inventor: SATSUMA EIJI
IPC: H01R13/46
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric device changing its state that either a power plug or a power inlet is usable with simple structure.  <P>SOLUTION: A power plug 1 having a pair of plug blades 1A and a power inlet 2 to which, a power connector 16 is inserted and connected are arranged to a case 3 of the electric device. The power plug 1 having a pair of plug blades 1A is joined to the case 3 so as to be able to get into a state of use by standing or into a housed state by rotating around an axis 4 as the center. The power inlet 2 for inserting and connecting the power connector 16 is arranged between the pair of plug blades 1A of the power plug 1 in the housed state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228457-A (JP)
Title: Method for manufacturing semiconductor device and method for oxidizing semiconductor substrate
Inventor: KUBOTA HIROSHI
IPC: H01L21/76
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a trench, wherein an oxidation film larger in thickness and smaller in stress than other parts of the trench is formed on a corner of the trench.  <P>SOLUTION: In oxidizing the trench formed in the semiconductor substrate, the trench is oxidized in an oxygen atmosphere containing a predetermined weight% of dichloethylene, whereby the oxidation film having a thickness larger than the corners of the trench than the other parts thereof can be formed. Consequently, the semiconductor device having an improved dielectric breakdown characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234596-A (JP)
Title: Component-supplying equipment
Inventor: ONODERA HITOSHI
IPC: B23P19/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To realizes simple and quick tray exchanges.  <P>SOLUTION: This component-supplying equipment 1 is provided with a fixed tray accommodating part 6 for accommodating a plurality of trays, on which components P are arranged, a tray draw-out part 7 for drawing out the tray 5 accommodated in the tray accommodating part 6 through elevating operation, and positioning the component at a component suction position, a component sucking head 8 for sucking the component P from the tray 5 positioned at the component suction position, and a robot part 10 for supplying the component P to a component-supplying part 9 by driving the component suction head 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004223145-A (JP)
Title: Connector for accessory
Inventor: NINOMIYA TOMOYASU
IPC: A44C1/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for an accessory that permits an easy fixation of a string, prevents the string from loosening and prevents the appearance of an accessory from getting damaged.  <P>SOLUTION: The connector 100 for an accessory is connected to an accessory made up of a metal wire 132, and a plurality of pearls 160 connected through the metal wire and connected to a clasp 150. The accessory connector 100, a stopper 110 in which a first insertion hole 114 to which the metal wire is inserted is formed, a cap member 120 in which a second insertion hole 121 into which the metal wire can be inserted is formed. The stopper and the cap member are formed removably and mutually connectably. The metal wire is drawn out from the tip of the stopper through the first insertion hole, forms a loop 132a and is fixed in the rear end side of the stopper through a fixing piece 140 to prevent it from drawn into the first insertion hole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230233-A (JP)
Title: Apparatus for generating electrolytic ionized water
Inventor: HARA YASUO
IPC: C02F1/46
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating electrolytic ionized water, from which ionized alkaline water hardly smelling of chlorine can be supplied when used and in which the propagation of a bacterium can be prevented by generating the ionized alkaline water containing a low-concentration sodium hypochlorite and retaining the generated ionized alkaline water in its discharging pipeline when unused.  <P>SOLUTION: This apparatus is provided with a control means for applying DC voltage to an electrolytic cell 24 when the purified water from a water purifier 23 is made to flow in the cell 24 by opening a faucet TP in such a state that the first valve V1 on a draining pipeline 28 branched from an ionized alkaline water discharging pipe 25 on the upstream side of the faucet TP and the second valve V2 on a bypass pipeline BP of a water supply pipe 11 are closed and stopping the power supply to the cell 24 when the faucet TP is closed and another control means for applying DC voltage to the cell 24 when the mixed water of the purified water from the purifier 23 with city water supplied through the pipeline BP is made to flow in the cell 24 by opening the valves V1 and V2 after a prescribed stop time passes since the power supply to the cell 24 is stopped, closing the valves V1 and V2 and stopping the power supply to the cell 24 after a prescribed sterilization time passes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235807-A (JP)
Title: Image pickup device
Inventor: TSUCHIYA HIKARI
IPC: H04N101/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens cap strung to a video camera device main body by a strap or the like and by which a reset switch is pressed without preparing an extra narrow and bar-like item by using the lens cap demountable on the lens section of the video camera device main body.  <P>SOLUTION: An image pickup device comprises the lens cap demountable on the lens-barrel tip of the video camera device main body 205, strung to the device main body 205 by the strap 203, and used for protecting a lens section 204 against an external factor. The image pickup device is provided with a narrow bar-like protrusion 202a allowed the press of the reset switch 201 (a re-start switch for the main body) provided on the device main body 205. Thus, the reset switch 201 is pressed in the thick arrow direction (direction A) having medium width shown in the figure through the lens cap 202 strung to the device main body 205 without separately preparing the narrow bar-like item (like a ballpoint pen) for pressing the reset switch 201.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232697-A (JP)
Title: Constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/20
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a cylindrical portion of a tripod material.  <P>SOLUTION: This constant velocity universal joint is provided with an outer joint member that forms a plurality of track grooves on the inner peripheral face along the axial direction at regular intervals in the circumferential direction and is fixed to an end part of a first rotating shaft, a heat-treated tripod member 12 that alternately forms diameter direction thick parts Y and diameter direction thin parts X on the outer peripheral face at regular intervals in the circumferential direction so as to be paired with the track grooves of the outer joint member and is fixed to an end part of a second rotating shaft by serration fitting, and a plurality of rollers that are interposed between the outer joint member and the tripod member 12 and transmit torque between the first rotating shaft and the second rotating shaft. The tripod member 12 has a shaft hole 21 to which the end part of the second rotating shaft is fitted by serration, and the shape of the shaft hole 21 before heat treatment is formed in a rice ball shape such that the inner diameter dimensions of the diameter direction thin parts X become larger than those of the diameter direction thick parts Y.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236030-A (JP)
Title: Policy application system based on network state and its program
Inventor: KAWAMURA NOBUHIRO
IPC: H04L12/24
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure service quality of the entire network by automatically correcting a network operation policy to an optimum one in accordance with a network operating state and to reduce the burden of a network manager regarding a policy application system based on a network state and its program.  <P>SOLUTION: This policy application system comprises a polling means 302 and a trapping means 303 for monitoring the network, a policy applying means 103 for applying an operation policy for controlling the network, a user interface means 101 for registering an operation policy for the manager of the network, a policy managing means 102 for managing the registered operation policy, and a policy application instructing means 204 for instructing the application of the operation policy. The policy application system adds an operation policy to be applied, changes the applied operation policy or replaces the applied operation policy on the basis of a network operating state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236222-A (JP)
Title: Facsimile system
Inventor: KODAMA MANABU
IPC: H04N1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile system in which a received facsimile document is prevented from being left behind by receiving data from a facsimile machine to report data incoming to a registered terminal by mail.  <P>SOLUTION: The facsimile system is composed of facsimile machine 2 that is connected with a general public line 1 to exchange data with other non-illustrated facsimile machines, a host machine 3 that is connected with the facsimile machine 2 to transmit mail data to an information terminal on a network 8, and a plurality of information terminals (PC) 4-7 connected over the network 8. In such a case, the facsimile machine 2 and the host machine 3 are connected by a signal line 9 however the form of connecting the facsimile machine 2 to the network 8 is also available. In this embodiment, addresses of the PC 4 and the PC 5 have been registered, a designated address of the PC 6 has been registered, and an address of the PC 7 is not yet registered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250795-A (JP)
Title: Elastic filament nonwoven fabric and fiber product using the same
Inventor: TSUJIYAMA YOSHIMI
IPC: D04H1/541
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic filament nonwoven fabric having excellent elasticity, a moderate stress during extension, excellent antiblocking properties and a touch feeling with excellent softness and most suitable for uses as a fiber product, and to provide a fiber product using the elastic filament nonwoven fabric.  <P>SOLUTION: The elastic filament nonwoven fabric comprises conjugated filaments composed of at least a nonelastomer resin and an elastomer resin and having a helical structure and a surface uneven structure. The volume ratio (%) of the nonelastomer resin/elastomer resin of the conjugated filaments is within the range of (30/70) to (95/5) and the fineness of the conjugated filaments is ≤5 dtex. The fiber product uses the elastic filament nonwoven fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241243-A (JP)
Title: Simple power supply and micro sensor, as well as exploration method and exploration system using them
Inventor: NISHIHARA SEIICHIRO
IPC: G08B21/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply storable for a long term, a microsensor to specify the power supply, and an exploration method and an exploration system to utilize the microsensor.  <P>SOLUTION: This system is composed of a plurality of microsensors 22 which are randomly arranged at an exploration region 32 and which have the simple power supply to carry out a power generation action by starting by being sensitive to pressure, and receivers 30 to receive electric waves which the microsensors 22 emit. Furthermore, because the receivers 30 receive the electric waves by at least three or more places, the positions of the microsensors 22 are identified from tolerance of the receiving time duration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239863-A (JP)
Title: Grounding method for transformer
Inventor: KATAOKA KOZO
IPC: G01R31/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a low resistance is required to be inserted into a transformer ground line to apply a signal voltage for measuring insulation state or insulating of a low voltage electric line, however, a resistor of very large power capacity is required for safe flowing of a current at low-voltage earth fault, and to solve the problem that the earth fault accident in a direct grounding power distribution method which is commonly used is possible to release a large earth fault energy, causing a short circuit fire or electric shock.  <P>SOLUTION: A low resistance for applying a voltage for detecting insulation is inserted in a ground line to which one end or a neutral point of a secondary winding of a power distribution transformer is grounded. A means is provided for monitoring a current that flows the resistance. A low-voltage earth fault is recognized when the current flowing it exceeds a single line perfect earth fault current value which is calculated from the constant of a transformer primary power distribution system, and a low-voltage earth fault current limiting resistor is automatically inserted. High-voltage earth fault of primary mixing/contact is recognized when a voltage between a low-voltage electric line and the ground rises to a high voltage which cannot be generated from a low-voltage power distribution, and a low resistance is inserted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247939-A (JP)
Title: Integrated radio receiver and its operation method
Inventor: INOUE HITOSHI
IPC: H04B7/26
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that throughput higher than necessary is required at a software signal processing section when reception signal processing in a different communication system is performed in parallel, and power consumption and manufacturing costs are increased in an integrated radio receiver performing the reception processing regarding a plurality of radio communication systems by changing software.  <P>SOLUTION: The presence or absence of an ETC signal is detected by a subprocessing program for executing simple signal processing (S102 and S114) and a main processing program is read for execution when main reception processing is required (S104 and S116). The main reception processing is completed before the main processing program is reset (S112, S126).  <P>COPYRIGHT: (C)2004,JPO&NCIPI