baber/WOPTO huggingface dataset:
Patent JP-2005201635-A (JP)
Title: Navigation system for vehicle
Inventor: YAMAMOTO TOSHIAKI
IPC: G06T17/05
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for a vehicle capable of reducing looking aside of a driver, and preventing the driver from mistaking a route guided by the navigation.  <P>SOLUTION: This navigation system has a vehicle detection means for detecting the present position of the vehicle, a map information storing means for storing three-dimensional map information, a three-dimensional map information calculation means for calculating three-dimensional map information so that the vehicle position detected by the vehicle detection means agrees with a road in front of the driver's seat watched by the driver based on the position of driver's eyes, a route guide means for showing a recommended route to the set destination to the driver and guiding the vehicle to the destination, and a display means for displaying the recommended route on a vehicle front glass viewably in piles on the road in front of the driver's seat by the driver based on the three-dimensional map information. The recommended route can be displayed viewably in piles on the actual road by calculating the map information based on the position of the driver's eyes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203463-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KAWAZOE TOSHIYA
IPC: H01L45/00
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory comprising a nonvolatile memory element having a variable resistor composed of a perovskite metal oxide film having an initial resistance appropriate operable.  <P>SOLUTION: The nonvolatile memory element 10 comprises a lower electrode 7, a variable resistor 8, and an upper electrode 9 formed sequentially in layers wherein the variable resistor 8 is deposited under mixed state of crystal and amorphous thus forming the nonvolatile memory element 10. More preferably, the variable resistor 8 is a praseodymium calcium manganese oxide represented by a general formula Pr<SB>1-x</SB>Ca<SB>x</SB>MnO<SB>3</SB>deposited at a deposition temperature in the range of 350-500°C. Alternatively, the variable resistor 8 is deposited at such a deposition temperature as a mixed state of crystal and amorphous and then annealed at a temperature higher than the deposition temperature in a temperature range capable of sustaining the mixed state of crystal and amorphous.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201508-A (JP)
Title: Thermo-siphon type heat transfer body
Inventor: SUZUKI MASAMICHI
IPC: H01L23/427
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling efficiency by remarkably activating flowing of a refrigerant circulated through a refrigerant passage of a refrigerant pipe in a thermo-siphon type heat transfer body provided with a heat receiving part and a heat radiating part positioned substantially in the horizontal direction and with a refrigerant pipe disposed horizontally.  <P>SOLUTION: This thermo-siphon type heat transfer body includes the heat radiating part 1 and the heat receiving part 2 disposed in horizontal positions, wherein the heat radiating 1 has a plurality of flat refrigerant pipes 10, and a heat receiving side header block 20A and a heat radiating side header block 20B joined to each one end and other end of the refrigerant pipe 10. The refrigerant pipes 10 of the heat radiating part 1 are set in the horizontal to vertical attitude in which the whole is horizontal and the width direction is laid along the vertical direction, and the refrigerant passages Z of the respective header blocks 20A, 20B with which a plurality of refrigerant passages X formed on the refrigerant pipes 10 are connected are extended in the vertical direction to thereby accelerate flowing of the refrigerant circulated through the refrigerant passages Z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203609-A (JP)
Title: Semiconductor device
Inventor: SATO MOTOAKI
IPC: H01L25/18
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To deal with the improvement of the degree of the wiring freedom of a semiconductor device, the securing of its GND power supply, and its heat radiating reliability for the increase of its mounting density.  <P>SOLUTION: In the semiconductor device, a first semiconductor chip 3a is bonded by a bonding paste 4a to the surface side of a heat radiating plate and die pad 2a in a lead frame 1, and the bottom-surface side of a second semiconductor chip 3b is die-bonded via a bonding sheet 4b onto the element-surface of the first semiconductor chip 3a. Then, an enclosure molding by a sealing resin 6 is so performed as to package the two chips. Also, in order to improve the heat radiating quality of the device, the heat radiating plate and die pad 2a bonded to the rear surface of the first semiconductor chip 3a is stored with volume storable in a semiconductor package. Further, from the necessity for improving the heat radiating quality of an inner lead 1a, in order to overlap just under side of the first semiconductor chip 3a, a space is so interposed between the inner lead portion 1a and the rear surface of the first semiconductor chip 3a as not to contact both electrically with each other, by providing a protruding portion in the heat radiating plate and die pad 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204448-A (JP)
Title: Noncontact brake mechanism of linear motor
Inventor: MINATO YUICHIRO
IPC: H02K41/03
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a noncontact brake mechanism utilizing a propulsion mechanism of a linear motor with a core.  <P>SOLUTION: The linear motor with a core comprises, as its propulsion mechanism, a magnet part 1 formed like a shaft having outer circumferential surface constituted of a permanent magnet 10, and an armature 2 arranged with a cored coil 20 juxtaposed to the circumference of the shaft-like magnet part 1. In the brake mechanism, the cored coils 20 are juxtaposed at each pole position of the magnet part 1 at such a pitch as the cores 25 of adjacent cored coils 20 are arranged synchronously. When the motor is driven, all cores 21 are nonmagnetized by feeding a current to all coils 22 and when current conduction to the coil 22 is interrupted, magnetic circuit at the magnet part 1 is closed by the core 21 which regained magnetism. When current conduction to the coil 22 is interrupted, a significant magnetic attraction is generated between the core 21 and the magnet part 1 to produce a brake force thus realizing a noncontact brake.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000995-A (JP)
Title: Electromagnetic driving type die-casting pressure reducing valve and its driving method, and die-casting apparatus
Inventor: UEBAYASHI HIDESATO
IPC: B22D17/32
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic driving type die-casting pressure reducing valve and a die-casting apparatus with which bound is not generated in the case of closing the pressure reducing valve and further, even in the case of generating trouble such as intrusion of molten metal, the maintenance time and the repairing cost can be reduced to the minimum.  <P>SOLUTION: The electromagnetic driving type die-casting pressure reducing valve 15 is arranged in a driving block 16 and provided with a driving shaft 19 driven with electromagnetic power from solenoids 18a, 18b and a valve shaft 22 arranged in a valve block 17 as the other shaft to the driving shaft 19 and provided with a valve body 23 at the one side of the shaft end part. Further, in the valve shaft 22, a closing spring 25 for energizing the valve body 23 in the closing direction is cooperatively arranged, and in the driving shaft 19, an opening spring 26 for energizing the valve body 23 in the opening direction is cooperatively arranged. Furthermore, the valve block 17 is exchangeably set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208746-A (JP)
Title: Storage device control method and storage operation instruction device control method
Inventor: NAITO JOJI
IPC: G06F21/60
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing domain information stored in a contents data reproducing device, and for safely operating a storage operation instruction such as change, copy and delete in a storage device from the outside while suppressing any unauthorized use.  <P>SOLUTION: When domain information stored in a contents data reproducing device or control information such as storage operation instructions is changed, a change request message is issued to a data provider (22), and a data provider approves the request contents according to this, and issues a processing instruction with a signature for validating only one time processing to the device, and the storage device receives this instruction (1), and carries out processing such as change by confirming the signature. Thus, it is possible to provide a method for executing the operation of the control information approved by the data provider while suppressing the unauthorized use of the processing instruction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211136-A (JP)
Title: Disposable diaper having fastening tape
Inventor: SUGIYAMA KATSUHIKO
IPC: A61F13/511
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper preventing from soiling the clothes and the skin of a wearer when wearing the diaper, eliminating from getting stuffy or contact dermatitis, facilitating the locking of a fastening tape and having superior aesthetic appearance.  <P>SOLUTION: This developing type diaper is provided with a liquid permeable top sheet, a liquid impermeable and gas permeable back sheet, and an absorbent body disposed between the both sheets, fastening tapes 11 are disposed in both side edge parts of either one of the front part or the back part, and a front sheet 14 engaged with the fastening tape is disposed on the back sheet surface of the other part. This diaper is characterized in that the front sheet is composed of a stacked body comprising a first non-woven fabric layer including a heat melting fiber and a second non-woven fabric layer disposed thereunder, the second non-woven fabric layer is provided with a printing part, the first non-woven fabric layer is formed of at least a single linear filmed part 15 treated by the heat melting along the longitudinal direction of the diaper, and the printing part in the portion is visually recognized denser than the circumferential part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214712-A (JP)
Title: Film thickness measuring method and apparatus
Inventor: OMOTE KAZUHIKO
IPC: G01B15/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To measure the thickness of a thin film by an X-ray diffraction method by performing the parameter fitting of a theoretical rocking curve of diffracted X-ray intensity considering orientation to a measured rocking curve, even when film thickness measurement by an X-ray reflectivity method can not be performed because of a reason as existence of a contiguous layer having an approximate density or the like.  <P>SOLUTION: A measured rocking curve is obtained by measuring the intensity of diffracted X-rays by making X rays impinge on the surface of the thin film by an incident angle α with respect to the surface, and performing those measurements changing the incident angle α. While, a theoretical rocking curve is computed considering an orientation density distribution function ρ of the thin film. Using a scale factor found beforehand concerning a standard substance of an already-known film thickness, parameter fitting is performed so that the theoretical rocking curve may coincide most with a measured rocking curve, by changing the characteristic parameters of the distribution function ρ and the thickness (t) of the thin film, and consequently the film thickness (t) is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216406-A (JP)
Title: Optical disk playback apparatus
Inventor: NIREI SHINICHI
IPC: G11B5/58
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an "optical disk playback apparatus" capable of appropriately playing back a defective optical disk having flaws or the like even under an oscillating environment.  <P>SOLUTION: The optical disk playback apparatus is constituted of: an optical pickup 10: an RF amplifier 12 for generating a tracking error (TE) signal based on an electric signal from the optical pickup 10; a defect detection circuit 28 for detecting the presence or absence of a defect of an optical disk and outputting a DFCT signal showing the presence or absence of the defect; a switch 26 for outputting a hold signal when the defect is detected based on the DFCT signal; a driver 30 for controlling the operation of the optical pickup based on the output of the switch 26; a correction circuit 40 which extracts oscillating components of the optical pickup from the TE signal in response to the DFCT signal when the defect is detected and outputs a correction signal showing the oscillating components; and an adder circuit 50 for adding the correction signal from the correction circuit 40 to the hold signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004178807-A (JP)
Title: Audio disk and its reproducing device
Inventor: TANAKA YOSHIAKI
IPC: G11B27/034
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DVD audio disk reproducing device which is conveniently used by a user to perform reproducing easily when an audio signal is mainly recorded.  <P>SOLUTION: A CONT pack detecting section 3 and an A-CONT pack detecting section 9 respectively detect a CONT pack and an A-CONT pack in data reproduced from a DVD audio disk 1 and set control parameters in parameter sections 8 and 14, and sequentially write a V pack and an A pack controlled by the CONT pack and the A-CONT pack in a V pack buffer 4 and an A pack buffer 10, respectively. A video signal and an audio signal in the packs written in the V pack buffer 4 and the A pack buffer 10 are, in the order of the packs, based on SCRs in the V pack and the A pack, taken out in the order of output time, based on PTSs in the CONT pack and the A-CONT pack, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005213708-A (JP)
Title: Flame-retardant conjugated yarn
Inventor: OKUIE TOMOHIRO
IPC: D02G3/36
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide flame-retardant conjugated yarn improved in flame retardancy, stretchability, and pilling resistant properties as much as possible.  <P>SOLUTION: This flame-retardant conjugated yarn comprises such conjugated yarn that an elastic fiber is arranged in its core part and a flame-retardant staple fiber is arranged in its sheath part, wherein the elastic fiber in the core part accounts for 5-60 wt% of a total weight of the conjugated yarn, the flame-retardant fiber in the sheath part accounts for 40-95 wt% of the total weight of the conjugated yarn, and the conjugated yarn is in a substantially twistless state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213978-A (JP)
Title: Louver device
Inventor: MINAMITANI HIDEAKI
IPC: E06B9/24
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a louver device capable of rotating a louver body even by a small number of members and carrying out transmitted quantity of light adjustment operation without hindrance even if a foreign matter is included between upper and lower louver bodies.  <P>SOLUTION: The louver device 10 is equipped with louver bodies 12 arranged on multiple rows between horizontal pieces 4J and 4K along the outside of a window opening 2 with the longitudinal direction as the vertical direction, pivots 14 fixed to the louver bodies 12 and a turning driving device 16 turning each louver body 12 through each pivot 14. The driving device 16 includes a motor 36, a driving gear 36b, a rack 30 engaging with the driving gear 36b and a pinion 34 fixed to each pivot 14 and engaged with the rack 30. The driving gear 36b is rotated by driving force of the motor 36, and the rack 30 engaged with the driving gear 36b is moved in both right and left directions to turn the pivots 14 through the pinion 34 engaged with the rack 30 while making them side with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256806-A (JP)
Title: Fiber-polypropylene resin composite, its pellet and fiber reinforced resin molded product
Inventor: KITANO KATSUHISA
IPC: B29K23/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber reinforced resin molded product with excellent creep characteristic, a fiber-polypropylene resin composite suitable for a raw material of the fiber reinforced resin molded product with excellent creep characteristic and its pellets.  <P>SOLUTION: The fiber-polypropylene resin composite comprises components of (A) 20-95 weight% of a propylene resin containing a component (A-1) which is a propylene random copolymer obtained by copolymerization of propylene and at least one monomer selected from the group consisting of ethylene and α-olefin, wherein the content of a whole polymerized monomer unit derived from monomers of the group consisting of ethylene and α-olefin is 0.1-3 weight%, or a modified propylene resin obtained by modification of the propylene resin with an unsaturated carboxylic acid or its derivative and (B) 80-5 weight% of a fiber-polypropylene resin composite containing a fiber with a weight average fiber length of 2-100 mm. The pellet of the fiber-polypropylene resin composite and the molded product obtained by melt-kneading the pellet or the composite and molding are also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243121-A (JP)
Title: Transfer device
Inventor: WALENCIAK MATTHEW
IPC: A61J1/14
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical fluid transfer device for joining between two conventional blood sampling tube holders or needle holders used in blood sampling and sampling treatment.  <P>SOLUTION: A coupler includes a cannula having a first end part extending into a first sampling tube holder and a second end part extending into a second sampling tube holder, thereby extablishing a path for fluid flow between the first sampling tube stored in the first holder and the second sampling tube stored in the second holder through the cannula. The coupler may be a two-piece system including two hubs with separate cannulas extending from each hub, and each hub may be separately joined to the holders prior to joining the hubs to form the coupler. The coupler may be further provided with a connector disposed between two hubs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004353156-A (JP)
Title: Supporting and scraping apparatus for machine wire system
Inventor: BARTELMUSS KLAUS
IPC: D21F1/48
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting and scraping apparatus capable of being simply fastened to and released from a position corresponding to machine wires of a paper-making system.  <P>SOLUTION: This supporting and scraping apparatus has supporting and scraping strips 4 surely held by a bearing frame, etc., and extending in the transverse direction of traveling of the machine wires. The bearing frame has two pieces of bearing beams 2, 2a aligned parallel to the supporting and scraping strips and two-part cross webs 3 arranged between the beams so as to be fastened to the beams. Further, some of recesses 33, 34 and projections related to each other are formed on the cross webs 3 and the others of the recesses and projections are formed on the supporting and scraping strips 4, so that the cross webs and the supporting and scraping strips are joined to each other and two parts 31, 32 of each of the cross webs are together clamped by changing their positions with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229183-A (JP)
Title: Surface acoustic wave device, method of manufacturing same, and cellular phone device and electronic apparatus employing same
Inventor: AOKI SHINYA
IPC: H03H9/25
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of being wholly miniaturized and preventing fluctuations in frequency, and a manufacturing method thereof, and a cellular phone device and electronic apparatus employing the surface acoustic wave device.  <P>SOLUTION: The surface acoustic wave device is provided with a surface acoustic wave chip 31 in which interdigital electrodes 33 are formed on one surface of a piezoelectric substrate 32, and a package 40 for airtightly housing this surface acoustic wave chip. The surface acoustic wave chip has an extraction electrode 36 formed on the one surface of the piezoelectric wave substrate and connected to the interdigital electrodes, and a conductor 38 connected to the extraction electrode and laid out via the side surface of the piezoelectric substrate and extending to the other surface positioned on the surface opposite to the one surface. The electrode 43 provided on the inside of the package is joined to the conductor extending to the other surface at a joining position 61 provided on a region other than a position immediately below the interdigital electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229710-A (JP)
Title: Sold power/purchased power zero control power receiving/generating system and method in interconnection system with reverse power flow
Inventor: HANZAWA HIROYUKI
IPC: H02J3/46
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To attain effect of energy saving, economy, and safety in a power supply system, having "reverse power flow" function.  <P>SOLUTION: The power supply system comprises a first switch for turning the commercial power supply line to a load on/off, a second switch for turning the output line from a generator to the load on/off, a means of measuring consumed electric power and a single operation detector. The generator is brought into operating state, when a first set value of consumed electric power is measured; AC voltage, frequency and phase are synchronized between the commercial power supply line and the generator output line, the second switch is turned on, when they are synchronized; and then received power/purchased power zero control is performed thus bringing received power and purchased power of the commercial power supply to zero. Interruption of commercial power supply is detected by the single operation detector, and the first switch is turned off, and uninterruptible power supply from the generator is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236509-A (JP)
Title: Digital camera
Inventor: IGA MASAHITO
IPC: H04N5/232
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of easily and quickly recording desired image information independently of the form of use.  <P>SOLUTION: The digital camera is provided with a CCD 14 for acquiring image information denoting an object image, and a CPU 32 is controlled to store reference pattern information denoting a layout desirably photographed to a first memory 38 in advance, to compare the reference pattern information with the photographing pattern information denoted by the image information acquired by the CCD 14 and corresponding to the reference pattern information, to discriminate whether or not an object image denoted by the image information has the layout desirably photographed, and to record the image information when the object image denoted by the image information is discriminated to have the layout desirably photographed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI