baber/WOPTO huggingface dataset:
Patent JP-2004028609-A (JP)
Title: Fixed mirror adjusting method of two-beam interferometer
Inventor: KOTANI OSAMU
IPC: G01J3/453
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform coarse adjustment of a fixed mirror or a moving mirror in a two-beam interferometer having a coarse adjustment mechanism for the fixed mirror.  <P>SOLUTION: The fixed mirror 5 is moved in due order from the origin or the present position by driving motors 31, 35, and the amplitude of a laser fringe is measured by a photodetector 14. When the amplitude satisfying a standard value is acquired, the amplitude is measured on a circle centered at the acquired value. Similar measurement is repeated by using a next circle centered at the point of the maximum amplitude among measured points, and the measurement is continued until the amplitude at the center becomes maximum. When the maximum point is acquired, the motors 31, 35 are driven so that the phase difference between the standard signal and each of a vertical signal and a horizontal signal approaches an objective phase difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032472-A (JP)
Title: Network terminal
Inventor: INOUE YOSHIO
IPC: H04L29/12
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and quickly allocate a network address to a terminal newly connected to a network.  <P>SOLUTION: A data storage section 14 of the network terminal 10 stores the value of its own device address (DA) and information denoting whether the DA is a maximum value among DAs belonging to the same network address (NA) as its own. When a terminal newly connected to the network transmits address request data requesting address impartation to the network, the terminal having the maximum DA at that point in time transmits DA impartation data denoting its own address (that is, the maximum DA) as its response. The newly connected terminal receiving the DA impartation data sets a value greater than the maximum DA as its own DA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031261-A (JP)
Title: Battery pack and its manufacturing method
Inventor: AMEZUTSUMI TORU
IPC: H01M2/34
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack in which an output terminal is fixed at the specified position of a resin molded part with a simple structure and mass production is made at a low cost.  <P>SOLUTION: In the battery pack, a part or the whole of a battery 2 is inserted and fixed to the resin molded part 1 and an output terminal 3 is inserted and fixed to the resin molded part 1 so as to protrude to the outside. In the battery pack, the battery 2 is electrically connected to the resin molded part 1 and a protection element 4 which makes a part or the whole of a casing 11 an insulating material is inserted. In the battery pack, the output terminal 3 is fixed on the surface of the insulating casing 11 of the protection element 4, and the output terminal 3 is inserted into and fixed to the resin molded part 1 by the protection element 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093520-A (JP)
Title: Stent
Inventor: ISHII NAOKI
IPC: A61M29/02
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a stent that does not cause dissolution and degradation of a bioactive substance, can be stably borne, and releases a bioactive substance little by little over a long period not quickly in a short time after placed in a lesion. SOLUTION: The stent includes a stent body 1, a bioactive substance controllingly releasing coating formed on the surface of the stent body. The controllingly releasing coating is composed of a bioactive substance layer 3 formed on the surface of the stent body, and a polymer layer 4 formed in a manner that covers the bioactive substance layer. The polymer layer includes a steam or water permeable polymer, and a water expansion substance 5 dispersed in the polymer and expanding when absorbing steam or water. The polymer layer develops cracks when the water expansion substance absorbs steam or water and expands, and outwardly releases the bioactive substance.
Patent JP-2004037224-A (JP)
Title: Gas sensor, gas leakage alarm using the same, gas leakage alarm system, and manufacturing method of gas sensor
Inventor: TEJIMA YUKO
IPC: G01N27/12
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor with a gas detecting film having satisfactory homogeneity and excellent gas sensitivity characteristic.  <P>SOLUTION: This gas sensor is equipped with a substrate, the gas detecting film formed on the substrate, an electrode formed in contact with the detecting film, and a heater for heating. A platinum-added zinc oxide thin film formed by a sol-gel process is used as the detecting film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037302-A (JP)
Title: Measuring element of gas flow rate and temperature
Inventor: KIKUCHI MASAO
IPC: F02D41/24
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized measuring element of a gas flow rate and a temperature having high temperature detection accuracy of air by a gas temperature detection part and high flow rate detection accuracy.  <P>SOLUTION: This element has a first wiring part 22 where gas temperature detection wiring 21 is disposed along a flow rate detection part 4 adjacently thereto with the approximately equal length to the flow rate detection part 4, and a second wiring part 23 disposed from the first wiring part 22 to the end of a comb tooth-shaped pattern of the gas temperature detection part 5. The element is formed so that electrode terminals 6e, 6f are connected to the gas temperature detection part 5. A high-heat resistance part 24 having a heightened thermal resistance by reducing the width of a part of the second wiring part 23 is constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034561-A (JP)
Title: Pressure absorber, discharging device, electro-optical device, device with substrate and electronic device
Inventor: TAKANO YUTAKA
IPC: B05D1/26
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure absorber which can stably discharge liquid droplets from a liquid droplet discharging head regardless of characters of a liquid body, a discharging device with the pressure absorber, an electro-optical device with color filters or EL elements fabricated by the discharging device, a device with a substrate, and an electronic device with the electro-optical device.  <P>SOLUTION: A liquid droplet intake 231A, a liquid droplet outlet 231B, a channel 231C and a pressure absorbing part 231D of the pressure absorber 23 are formed of a corrosion resistant material to the liquid body. A rubber bushing 24 set between the liquid droplet outlet 231B and a supply tube 221A of the liquid droplet discharge head 22 is also formed of a corrosion resistant material with corrosion resistances to the liquid body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034946-A (JP)
Title: Image processing device, parking support device, and image processing method
Inventor: KOREISHI JUN
IPC: H04N7/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy of a mark existing on a road surface.  <P>SOLUTION: A parking support device 1 is provided with a road surface type discriminating part 14 and a target parking division setting part 18. The road surface type discriminating part 14 discriminates type of road surface. The target parking division setting part 18 sets a target parking division of a vehicle based on a white line when it is discriminated that the road surface has the white line by the road surface type discriminating part 14. Moreover, the target parking division setting part 18 sets the target parking division of the vehicle based on an obstacle when it is discriminated that the road surface has no white line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048212-A (JP)
Title: Digital image coder, coding method and program
Inventor: SAKAGUCHI TOMOYUKI
IPC: H04N19/136
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image coder which improves the image compression performance while retaining a quality of image.  <P>SOLUTION: In decomposing/arranging coefficient bits into 4 coded pulses every context according to a procedure called coefficient bit modeling in the JPEG 2000 coding system, if the appearance frequency of "1" is low (Yes in a step 31) in coefficients of a sub-bit plane on a cleanup path of a low-order bit plane n (lower-order than a bit plane np expressed with a threshold np), all the coefficients of the sub-bit plane on the cleanup path are replaced with "0" (step 32).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047617-A (JP)
Title: Mounting structure of electronic component and manufacturing method thereof
Inventor: IWABUCHI TOSHIAKI
IPC: H05K1/18
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an electronic component and its manufacturing method wherein a connection hole is easily formed and reliability in wiring is enhanced.  <P>SOLUTION: The thickness of an insulating layer 2 is so controlled as to match a difference in thicknesses of a resin chip 5 and an IC chip 6 to be mounted. The insulating layers 2 and 3 are partially removed and mounted directly on a substrate 1. The resin chip 5 is mounted on an insulating layer 3. Thus, an electrode 9 of the IC chip 6 is formed to have the same height as that of an electrode 11b of the resin chip 5. Therefore, the connection holes for these electrodes are worked in batch under identical work conditions, and a connection hole 15a of bottom layer wiring can be made shallow with a low aspect ratio for proper wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041409-A (JP)
Title: Drain pan in hot plate apparatus
Inventor: KOJIMA TOSHIO
IPC: A47J37/06
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To wash and pull out a drain pan without restriction about an area of a kitchen and a surrounding area of a hot plate apparatus.  <P>SOLUTION: The drain pan 45 is provided at a bottom of a casing in a state where it can freely be pulled out. As for the drain pan 45, a plurality of pan members 50, 50a, etc. can freely be connected and divided in a pulling-out direction, thereby the drain pan is divided to be small parts, pulled out and washed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059636-A (JP)
Title: Thermoplastic polymer composition
Inventor: SAITO HIDEKAZU
IPC: C08L75/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition which is a composition containing a polyacetal resin and exhibits high impact resistance over a wide temperature range.  <P>SOLUTION: The thermoplastic polymer composition comprises (i) a polyacetal resin (I), (ii) an aromatic vinyl compound/conjugated diene compound block copolymer (II), and (iii) a paraffinic oil (III), and (iv) a block copolymer (IV) having a block (a) comprising an aromatic vinyl compound and a conjugated compound and a polyurethane block (b) and satisfies the relationships (1) to (3): (1) 30/70 ≤ W<SB>1</SB>/(W<SB>2</SB>+ W<SB>3</SB>) ≤ 95/5, (2) 25/75 ≤ W<SB>2</SB>/W<SB>3</SB>≤ 95/5, and (3) 1/100 ≤ W<SB>4</SB>/(W<SB>1</SB>+ W<SB>2</SB>+ W<SB>3</SB>) ≤ 100/100 (wherein W<SB>1</SB>, W<SB>2</SB>, W<SB>3</SB>, and W<SB>4</SB>are the weights of the polyacetal resin (I), the addition block copolymer (II), the paraffinic oil (III), and the block copolymer (IV), respectively).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063153-A (JP)
Title: Grating body for lead storage cell
Inventor: NEGISHI SHIGEKI
IPC: H01M4/73
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grating body for a lead storage cell which can prevent a short circuit by touching a counter-electrode strap even if the grating body is extended during charge and discharge.  <P>SOLUTION: Provided a size of an upper frame rib 1 is 'A', a size of a vertical frame rib 2 is 'B', a size of a lower frame rib 3 is 'C', and a size of a vertical middle rib 4 is 'D', the relation of 'A', 'B', 'C' and 'D' is A≥B≥D>C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064407-A (JP)
Title: Voice communication system
Inventor: ANDO SADATO
IPC: H04M3/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize voice signal propagation during execution of a call control procedure from a voice terminal of a calling party to a voice terminal of a called party.  <P>SOLUTION: A signal indicating intention of voice transmission is sent out from a voice terminal of a calling party to a voice terminal of a called party during execution of a call control procedure. On receipt of the signal, the voice terminal of the called party controls the internal state of the terminal so as to be able to output voice, and outputs received voice. When the voice terminal of the called party returns a response signal, the call control procedure resumes, and a call is established, and regular telephone conversation starts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114595-A (JP)
Title: Recording material, image removing method and device, and image forming method and device
Inventor: MOCHIZUKI HIDEHIRO
IPC: G03G21/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide recording material, an image removing method and an image removing device and an image forming method and an image forming device for easily peeling an image even in the case of a solid image without using peeling liquid (without swelling an image holding body) nor damaging the image holding body by using plain paper whose versatility is high and using an image forming substance capable of attaining high image quality. SOLUTION: The recording material for forming an image on the image holding body consists of the image forming substance and adhesive power lowering substance for lowering adhesive power between the image and the image holding body when the image is heated. In the image removing method and the image removing device, a peeling member is brought into close contact with the image formed on the image holding body and heated, whereby the adhesive power between the image holding body and the image is lowered and the image is peeled and removed from the image holding body. In the image forming method, the image is formed on the image holding body by using the recording material. Further, the image forming method and the image forming device in which the abovementioned recording material is used as the recording material are provided.
Patent JP-2004066353-A (JP)
Title: Automatic drill grinding device and its method
Inventor: ONISHI KENJI
IPC: B24B49/16
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate inconvenience caused when force applied to a grinding wheel becomes excessive; and to lengthen the service life of the grinding wheel through grinding in a proper load state by controlling a depth of cut and a feed rate according to a load of a driving motor for feeding the grinding wheel.  <P>SOLUTION: In this automatic drill grinding device, the grinding wheel 11 is rotated at a feed rate V by the driving motor 41 for feeding the grinding wheel, a drill D is rotated at a feed rate V<SB>0</SB>by a driving motor 37 for feeding the grinding wheel, the drill D is cut by the grinding wheel 11 by a depth of cut L<SB>0</SB>by the driving motor 41 for feeding the grinding wheel, and grinding is performed on the drill by the grinding wheel by control of a control device 9. The load of the driving motor for feeding the grinding wheel is always detected by a load detecting sensor 43, and when an actual load I of the driving motor for feeding the grinding wheel exceeds a preset load value I<SB>0</SB>, either one or both of the driving motor for feeding the grinding wheel and the driving motor for feeding the grinding wheel are controlled by the control device for reducing either one or both of the feed rate V or a depth of cut L at a specific rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071801-A (JP)
Title: Lead frame and its fabricating method
Inventor: MATSUZAWA HIDEKI
IPC: H01L23/495
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To heighten degree of freedom in selecting wire bonding positions as well as to reduce the number of leads connected with electric source/ground terminals, and to contribute to reduction in a size of a package (a semiconductor device) when a semiconductor element equipped with a plurality of the electric source/ground terminals are mounted on a lead frame.  <P>SOLUTION: A die pad 32 is demarcated corresponding to the semiconductor element to be mounted thereon, a plurality of the leads 33 are arrayed along a circumference of a region divided finally as the semiconductor device corresponding to the die pad 32, and further conductors 34 for the electric source/ground terminals are formed in a periphery of the die pad 32 in the region between the die pad 32 and each of the leads 33 corresponding to the die pad. The die pad 32, each of the leads 33, and the conductors 34 for the electric source/ground terminals are supported by adhesive tapes 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074183-A (JP)
Title: Ladle and method for manufacturing ladle
Inventor: SATO YASUSHI
IPC: F27B14/08
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the manufacturing term of a ladle used for carrying e.g. molten aluminum and to shorten a repairing term when a molten metal housing furnace is damaged by crack etc.  <P>SOLUTION: In the ladle having the molten metal housing furnace (innermost refractory) 8 via a heat-insulating layer 7 at the inside of a vessel frame 6 having an opening part at the upper surface, the ladle is stuck to the heat-insulating layer 7 so as to enable to separate the furnace 8 made of a pre-cast product. In the manufacturing method of the ladle, the furnace 8 made of the pre-cast product is relatively inserted into the heat-insulating layer 7 at the inside of the vessel frame 6 from the upper opening part, and the heat-insulating layer 7 and the furnace 8 are stuck with adhesive so as to be separable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079649-A (JP)
Title: Cleaning method of semiconductor substrate or element
Inventor: TAKEMURA MAKOTO
IPC: B08B3/08
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method wherein cleaning capability and cleaning efficiency are improved by prolonging the ozone half life of super-purity ozone water which is manufactured by using ultrapure water whose total organic carbon content is reduced as raw material or solvent, in a cleaning method of a semiconductor substrate or element which uses ozone water.  <P>SOLUTION: In the case that cleaning is performed by using cleaning water containing ozone wherein ultrapure water whose total organic carbon content is reduced is dissolved and contained as solvent, ozone obtained by a silent discharge method or an electrolytic method of water is contained in ultrapure water solvent wherein organic solvent is added by using a porosity high molecular macromolecules film, so that ozone half life attenuation can be restrained remarkably, ozone concentration in the solvent can be held to high concentration when cleaning is performed, and cleaning capability and cleaning efficiency can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078683-A (JP)
Title: Computer system and shared memory controlling method
Inventor: NISHIDA YOSHIHIRO
IPC: G06F15/167
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system which efficiently transfers data between a plurality of CPU through a shared memory.  <P>SOLUTION: The computer system has two CPU, namely a CPU (A) 1 and a CPU (B) 2, and is provided with the shared memory 3 in order to transfer the data between the two CPU. When the CPU (A) 1 writes the data in the shared memory 3, an address determining portion 4 determines whether an address to which the writing is carried out is within a range agreed with the CPU (B)2. An importance determining portion 5 determines whether the data is so important as to be instantly processed by the CPU (B) 2. When the data is determined as being within the previously agreed range and having high importance by the address determining portion 4 and the importance determining portion 5, an interrupt signal is supplied to an interrupt controller 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001350-A (JP)
Title: Composite sheet and method for manufacturing molding using the same
Inventor: KAKUNO HIROSHI
IPC: C08G18/67
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet for manufacturing a molding having a protection layer by forming the protection layer made of a hard resin on the surface of the molding obtained by thermoforming a thermoplastic resin sheet at a small man-hour.  <P>SOLUTION: The composite sheet has a semicurable resin layer which can be cured with heat and/or light is on the skin layer of a thermoplastic base resin layer. This composite sheet is subjected to thermoformings, such as vacuum forming, and shaped as prescribed, then fully cured of the tacky resin layer on surface of the shaped article with heat and/or light, and the protection layer of the hard resin is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104221-A (JP)
Title: Method of assisting steering in response to operating condition
Inventor: SUISSA AVSHALOM
IPC: B62D15/02
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a substitute method of assisting a driver to stabilize the vehicle operating condition when undesirable yawing movement is generated, and to provide a device for carrying out the same. SOLUTION: This method and this device generate the additional torque to be added to steering wheels of a vehicle in response to the operating condition. The additional torque is formed by a coefficient K1 and a lateral slide angle β, and this additional torque appoints a steering wheel position corresponding to the wheel position of the steering wheels for stabilizing the real operating condition. The additional torque is transmitted to the steering wheels by an electric motor.
Patent JP-2004088929-A (JP)
Title: Voltage imbalance reduction device
Inventor: MIYAZAKI YASUYUKI
IPC: H02J3/12
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the voltage imbalance of a power system by outputting such an imbalance voltage as to cancel a voltage-imbalance voltage, in a voltage imbalance state.  <P>SOLUTION: This voltage imbalance reduction device comprises: three sets of adjusting transformers 1a to 1c connected between each three-phase of a three-phase system; tap switching units 2a to 2c that are connected to the adjusting transformers, respectively, and switches taps of secondary windings of the adjusting transformers; and three sets of series transformers 3a to 3c that are connected in series to phase passages of the three-phase system, respectively. The voltage imbalance reduction device is configured such that the secondary windings of the series transformers are connected to the tap switching units of the adjusting transformer sides arranged between phases other than phases to which the series transformers are arranged. Each three-phase at the three-phase system input side is detected to generate a three-phase vector, and a voltage difference is obtained by comparing the three-phase vector with a reference vector. A switching control unit 4 is provided that gives tap switching commands to the tap switching units by obtaining a tap value of the tap switching unit of each phase according to the voltage difference.  <P>COPYRIGHT: (C)2004,JPO