baber/WOPTO huggingface dataset:
Patent JP-2006325033-A (JP)
Title: Apparatus and method of calibrating array antenna
Inventor: KAWASAKI TOSHIO
IPC: H01Q3/26
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To calibrate array antennas correctly without depending on the variation of an antenna element spacing.  <P>SOLUTION: An apparatus of calibrating the array antennas is constituted to include calibration signal supply means 16, 13, and 14 which supply calibration signals to a plurality of antenna elements E0, E1, E2, and E3 for calibration; calibration signal abstraction means 17, 18, and 19 which extract the calibration signal from the signal received by each of antenna elements DA and DB located in both sides of the antenna elements E0, E1, E2, and E3 for calibration, respectively; and calibration control means 15 and 20 which individually control the phase of the signal to be transmitted from the antenna elements E0, E1, E2, and E3 for calibration, based on the phase difference of the calibration signal extracted by these calibration signal abstraction means 17, 18, and 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329009-A (JP)
Title: Internal combustion engine using hydrogen
Inventor: KUROKI RENTARO
IPC: F02D19/08
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items related to a fuel supply means of its two kinds of fuels, while improving mixing performance of liquid hydrocarbon fuel and hydrogen gas.  <P>SOLUTION: This internal combustion engine 1 using hydrogen, uses the liquid hydrocarbon fuel and the hydrogen gas as fuel, and has a fuel injector 12 for injecting its hydrocarbon fuel, the fuel supply means 15 for supplying the hydrocarbon fuel to this fuel injector 12, and a micro-bubble generator 16 for mixing a micro-bubble of the hydrogen gas in the liquid hydrocarbon fuel in the fuel supply means 15 by generating the micro-bubble of the hydrogen gas. For example, the micro-bubble of its hydrogen gas is supplied in a fuel supply passage (a second fuel supply passage 15d) and a fuel tank 15a for constituting the fuel supply means 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006330202-A (JP)
Title: Toner composition
Inventor: YOSHIDA TAKESHI
IPC: G03G9/087
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner binder resin having favorable dispersibility of wax and to provide a carrier which is excellent in durability with little toner spent and is stable for a long period giving high picture quality.  <P>SOLUTION: The toner composition contains a low molecular weight ethylene polymer (A) and/or a derivative (B) of the polymer satisfying all of the following conditions (1) to (6). The conditions are: (1) the polymer has a vinyl type or vinylidene type unsaturated bond at one end of a polymer chain; (2) the polymer comprises an ethylene homopolymer or a copolymer of ethylene and 3-10C α-olefin; (3) ethylene units and α-olefin units are present in the ranges of 81 to 100 mol% and 0 to 19 mol%, respectively; (4) the intrinsic viscosity [η] measured in decalin at 135°C ranges from 0.01 to 1.7 dl/g; (5) the molecular weight distribution (Mw/Mn) measured by GPC is 3 or less; and (6) the number M of vinyl groups and the number N of vinylidene groups per 1,000 carbon atoms measured by an IR absorption method satisfy a relational expression of M+N≥14,000/Mw.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329826-A (JP)
Title: Current detector
Inventor: YOSHIDA KAZUO
IPC: G01R15/18
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detector that has a detector using the principle of Rogowski coil, surely retains the closed state of connection sections, has high measurement accuracy, and allows stable current detection.  <P>SOLUTION: An end face of the detector 20 is provided with insertion sections 1b and 1d, into which a connecting section 4 between a coil 2 and a conductive wire 3 and a drawing section 3a of an output wire 6. The connecting section 4 and the drawing section 3a are inserted, the coil 2, connecting section 4, and drawing section 3a do not project due to this insertion, and the jointing of the end face is performed so as to make them close when the detector 20 is wound on a measured current wire 18. A retaining member 30 for detachably retaining the end face is disposed in the joint section so as to certainly retain the closed state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329587-A (JP)
Title: Swirl burner for liquid fuel
Inventor: FUJIWARA HIROSHI
IPC: F23D11/24
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swirl burner for liquid fuel of low emission.  <P>SOLUTION: The swirl burner 2 for liquid fuel provided at the top of a combustion cylinder 1 is formed by disposing a main low swirl burner 6 in concentric circle shape outside a pilot low swirl burner 5, wherein the pilot low swirl burner 5 is provided with swirlers 10, 12 different in the swirling direction, at a premixing pipe 7, and the main low swirl burner 6 is provided with swirlers 14, 16 different in the swirling direction, at a main mixing pipe 8. Since both pilot and main swirl burners are low swirl burners, combustion is stabilized to carry out complete combustion, and low emission of NOx or the like can be attained. Further, since a flame is a lifted flame narrow in the contact range of a flame root with the burner, the burner itself is hard to overheat. Durability is thereby high.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329964-A (JP)
Title: Automatic inspection device for display panel
Inventor: SHIBUYA NOBUMI
IPC: G01M11/00
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic inspection device for display panel which automatically inspects testing items such as point defect or line defect, while achieving an enhancement of precision in detection and judgment of display unevenness without requiring any difficult display unevenness detection/determination processing.  <P>SOLUTION: In the device, an image processing circuit 4 performs image processing for the detection of certain testing items other than display unevenness based on image data, a judgment circuit 5 determines defects from processing result of the image processing circuit 4, and an image processing circuit 6 performs image processing based on the image data so that display unevenness may become marked to be output to a display unit 6a. This allows an inspector to accurately and easily make visual display unevenness detection/determination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334710-A (JP)
Title: Surface coated cermet cutting tool whose hard coating layer exhibits high chipping resistance in high-speed heavy cutting operation
Inventor: HONMA HISASHI
IPC: B23B27/14
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cermet cutting tool whose hard coating layer exhibits excellent chipping resistance in high-speed heavy cutting operation.  <P>SOLUTION: The hard coating layer of this coated cermet cutting tool is constructed by the following (a) a lower layer and (b) an upper layer. (a) The lower layer includes: an adhesive Ti compound layer, which is formed of one or two or more layers of TiC layer, TiN layer, TiCN layer, TiCO layer and TiCNO layer, which are all formed by chemical deposition and has the total average layer thickness ranging from 0.1 to 5 μm; and a modified Ti-base carbonic nitride layer satisfying the composition expression: (Ti<SB>1</SB>-<SB>X</SB>Cr<SB>X</SB>)C1-<SB>Y</SB>N<SB>Y</SB>(wherein X:0.005 to 0.05, Y:0.45 to 0.55 by atomic ratio). (b) The upper layer is constructed by an α-type Al<SB>2</SB>O<SB>3</SB>layer having the average layer thickness ranging from 1 to 15 μm. The modified Ti-base carbonic nitride layer in the lower layer in the above shows a specified inclination angle frequency distribution graph.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340005-A (JP)
Title: Digital signal processing device and method and program
Inventor: TAKE MASAHIRO
IPC: H04N5/21
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To restrict ringing without sacrificing barrier property.  <P>SOLUTION: A ringing restriction factor generating unit 21 generates a ringing restriction factor Ksr according to the ringing amount of ringing generating at an input signal Din. A ringing restricting unit 31 generates a ringing restriction signal from the ringing restriction factor Ksr and a high frequency factor of the input signal Din and obtaining an output signal Dout with restricted ringing by adding this signal to the input signal Din. The ringing restriction factor Ksr can be generated from a variation between a peak value of the high frequency factor at the signal after the up-sampling and a low frequency factor of the after-sampling signal at the timing of peak value by performing up-sampling of the input signal Din. As to the peak position, a differential signal obtained by differentiating the high frequency factor is subjected to zero-cross detection so that the detected zero-cross position is defined as the peak position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333825-A (JP)
Title: Method for producing protein for catching target substance and method for selecting constituting material of the same
Inventor: HATAKEYAMA SATORU
IPC: C12P21/02
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and practical method for selecting highly compatible molecules capable of creating the combinations of ≥2 different bonding sites against a target substance (or the group of substances) simply and systematically by utilizing a high bonding activity (avidity) in the conventional methods of the selection for creating the highly compatible molecule by using a protein display, and further capable of selecting the combinations of the target substance bonding sites based on the molecular constitutions of the final highly compatible molecules (highly bonding active molecules).  <P>SOLUTION: This method of the selection for creating highly compatible new proteins is provided by selecting the highly compatible molecules from a new protein group simply and systematically based on the final molecular constitution against the target molecule by constituting the new proteins from ≥2 functional polypeptide chains, in which each of the functional polypeptide chains has a site of bonding with the target substance (the group of substances) and a site for associating the functional polypeptide chains with each other on different parts of the molecule from each other, and utilizing the bonding activity (avidity) effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348465-A (JP)
Title: Composite precast floor slab and floor slab repairing method
Inventor: YOKOZEKI KOSUKE
IPC: E01D19/12
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast floor slab which exerts durability over a long period of time, and an efficient floor slab repairing method using it.  <P>SOLUTION: The composite precast floor slab is composed of a slab in which a carbonated cement-based member, obtained by carbonating a cement hardened body containing γC<SB>2</SB>S, and an uncarbonated concrete member are joined together. In the composite precast floor slab, at least one broad surface of the slab is composed of a surface of the carbonated cement-based member. In the floor slab repairing method, a part including a deteriorated place on the top surface of the floor slab of a concrete structure is chipped, and the composite precast floor slab is installed in place of a chipped part in such a manner that the carbonated cement-based member is positioned on an upper surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348852-A (JP)
Title: Nox removing device
Inventor: OKAJIMA MASAHIRO
IPC: F01N3/24
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NOx removing device capable of making the temperature of exhaust gas appropriate to conduct NOx reduction and presents high energy efficiency.  <P>SOLUTION: The NOx removing device has an exhaust gas flow passage with an intake flow passage 10 and an exhaust flow passage 11, a heat transfer body 1 for separating between the intake flow passage 10 and the exhaust flow passage 11 and conduct heat exchange between the intake flow passage 10 and the exhaust flow passage 11. Redox catalysts including NOx reduction catalyst provided in the exhaust gas flow passage. Exhaustion ports of the intake flow passage 10 form steps at every other port. By providing the redox catalyst in the exhaust gas passage and conducting heat exchange between the exhaust gas heated by generated heat and exhaust gas before reaching NOx reduction catalyst, introduction of new heat (energy) from outside can be minimized, wasteful energy introduction can be suppressed and it is useful for both attaining improvement of energy economy and purification of exhaust gas at the same time. Stagnant of exhaust gas in flow passages can be minimized by forming steps at the occasion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006012166-A (JP)
Title: Stereo three-dimensional reconstruction system and process based on color segmentation
Inventor: ZITNICK CHARLES III
IPC: G06V10/10
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a process for calculating three-dimensional reconstruction of a scene from a plurality of images for the scene based on a color segmentation basis technique.  <P>SOLUTION: First of all, respective images are segmented individually. Then, an initial disparity space distribution DSD is calculated for each segment by assuming that all the pixels inside the segment have the same disparity. Using an adjacent segment and projection of the segment to another image, the DSD of each segment is refined. Assumption that the respective segments have the same disparity is eased during a disparity smoothing stage. Consequently, a disparity map is obtained for each image, and when a request is made by a reconstruction application, a depth map for each pixel is calculated by using the disparity maps sequentially.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007006620-A (JP)
Title: Piezoelectric actuator and liquid injector
Inventor: TSUDA AKIHITO
IPC: B41J2/055
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator and a liquid injector capable of relaxing a residual stress generated by a wiring formed out of metallic material and preventing destruction of thin film structure generated by stress concentration.  <P>SOLUTION: This piezoelectric actuator includes a piezoelectric element which is composed of a lower electrode, a piezoelectric layer and an upper electrode, formed on a substrate through a diaphragm; an insulating layer covering the piezoelectric element; and a metal wiring connected to the upper electrode through a through-hole formed in the insulating layer. The metal wiring is composed of a contact portion formed in a size covering the through-hole and adjacent spaces thereof, a wiring body portion formed in the same direction as a longitudinal one of the upper electrode membrane, and a bent portion which includes a portion formed in such a direction as to intersect with the longitudinal direction of the wiring body portion, and links the contact portion with the wiring body portion. The contact portion is so formed that its central point positionally corresponds to a central point of the through-hole, and thus, its residual stress is equally distributed in the direction of the central point of the through-hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003865-A (JP)
Title: Developing device, image forming apparatus and developing method
Inventor: AOSHIMA MIGAKU
IPC: G03G9/087
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which suppresses aggregation of a two-component developer housed in a housing section and can suppress degradation of stirring performance, an image forming apparatus and an image forming method.  <P>SOLUTION: Between a second magnetic pole section which generates a magnetic field in a direction in which the two-component developer housed in the developer housing section is borne on a developer bearing member and a third magnetic pole section which is disposed opposite to a layer thickness regulating member and generates a magnetic field in a direction in which the two-component developer is made to proceed to the direction of the developer bearing member, a staying member for staying at least part of the two-component developer borne on the developer bearing member is disposed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005190-A (JP)
Title: Fuel cell and fuel cell stack
Inventor: OGAWA TETSUYA
IPC: H01M8/24
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable to supply a reaction gas uniformly to an electrolyte/electrode assembly, and to secure a desired power generation performance by a simple and compact constitution.  <P>SOLUTION: A fuel cell 11 is provided with a pair of separators 28 pinching the electrolyte/electrode assembly 26. A fuel gas passage 46 is installed along a face of the separators 28 at one side, while an oxidizer gas passage 62 is installed along the other face of the separators 28. A groove part 54a communicated with a fuel gas supply through-hole 30 and a fuel gas introduction port 38 is formed on a face 36b, and a passage cover member 56 covering this groove part 54a and forming the fuel gas supply passage 54 is installed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012343-A (JP)
Title: Projecting force transmission mechanism of fuse striker, and street installation type transformer device using it
Inventor: AKIYAMA TOMOKAZU
IPC: H01H31/12
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projecting force transmission mechanism of a fuse striker wherein this is arranged so that the both projecting force transmission mechanism and a switch driving mechanism that simultaneously switches three-phase portion of the three-phase switch are operated by the projecting force of the striker without installing an energizing mechanism in order to increase transmitting force to the projecting force transmission mechanism.  <P>SOLUTION: This is provided with a first and a second projecting force transmission mechanisms 100Aa to 100Ac, 100B in which power fuses are constituted of three-phase portion, and which is operated so that the three-phase switch 51 is open circuited by utilizing the projecting force of the strikers 52a1 to 52c1 that are projected outward by fusion of the fuses 52a to 52c. The first projecting force transmission mechanism is constituted corresponding to the fuses so as to be operated by the projecting force. The second projecting force transmission mechanism is constituted to be operated according to either one of the operations of the first projecting force transmission mechanism. When the second projecting transmission is operated, a clearance g is installed at a normal state between the switch driving mechanism 69 that transmits the projecting force to make the three-phase portions of the three-phase switch open/close simultaneously and the second projecting force transmission mechanism.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007623-A (JP)
Title: Method for improving adhesion of coating film
Inventor: TORIGATA KOJI
IPC: B05D7/14
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for obtaining a continually stable and high antirust effect and anticorrosive effect by improving the adhesion between a zinc covering layer and a coating layer on a steel material.  <P>SOLUTION: A method for improving the adhesion of a coating film is characterized in that a primer containing an electrically conductive polymer as an effective component is applied on a zinc coating steel material and then that a coating is applied on the top.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006043696-A (JP)
Title: Material separation device and material separation method
Inventor: ANAZAWA TAKANORI
IPC: G01N37/00
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material separation device which can continuously and highly separate two or more kinds of materials in fluid.  <P>SOLUTION: The material separation device has a flow passage 3 for separation which circulates the fluid being a sample, a 1st outflow port 6 which is formed at a downstream end of the flow passage 3 for separation and a 1st holding part 1 which is provided in a part of a wall surface at a 1st outflow port 6 side of the flow passage 3 for separation and which can hold 1st material. Two or more stages of such a passage 3 for separation are connected with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007026738-A (JP)
Title: High frequency heating device
Inventor: ITO KENICHI
IPC: F24C7/02
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable that a suitable heating can be carried out on foods with different loads by a simple, inexpensive, and safe constitution.  <P>SOLUTION: In an aperture 11 that connects a heating room 4 and a wave guide tube 9, a micro-wave agitation means 14 is arranged which consists of plate-formed first and second stirrers 12, 13, having apertures 12a, 12b, 13a, 13b at the center part and the peripheral part relatively rotatably and which is superposed to the micro-wave supply direction, while at the first stirrer 12 and the second stirrer 13, a first pair of coupling pins 15a, 16a are installed that are engageable at a relative angular position where only the apertures 12a, 13a of mutual center parts are superposed, and a second pair of coupling pins 15b, 16b are installed that are engageable at a relative angular position where both apertures 12a, 13a, 12b, 13b of mutual center parts and the peripheral part are superposed. By controlling the driving means 17 by the control part 18 according to the load amount distinguished by a load determining means 3, an opening amount of the micro-wave stirring means 14 is variably controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021976-A (JP)
Title: Method of injecting and filling resin material and apparatus for injection and filling of resin material
Inventor: NIIMI SHINGO
IPC: B29C45/28
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the injection of a thermoplastic resin material in various manners, in a method of injecting and filling a resin material in which thermoplastic resin materials are injected into a die in the order of injecting positions for individual materials arranged along the direction of the mainstream for the injection.  <P>SOLUTION: Starts of the second injection operation and following ones are retarded by the control unit U with respect to the starting time of the preceding injection operation having been carried out immediately before each injection operation. The arrangement enables starting of the injection operation not only in the current condition of starting after completion of the preceding injection operation but in the condition of starting at desired timing during the preceding injection operation, making the injecting and filling condition diversified compared with conditions of carrying out in order with varying position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024824-A (JP)
Title: Fault diagnosing system for vehicle-mounted current sensor
Inventor: KUBO ASAMI
IPC: G01R31/00
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To ensure and facilitate a diagnosis of abnormalities, such as offset faults in a vehicle-mounted current sensor that detects battery current and alternator-generated current that improves the reliability and accuracy of the fault diagnosis.  <P>SOLUTION: Whether an engine keeps on rotating is decided, when it keeps on rotating, it is decided that the output characteristics of a current sensor for detecting a charging/discharging current of a battery is at offset fault toward the output increasing side (upper side), when a state continues for a predetermined time where the battery terminal voltage value is 9 V or lower than the battery electromotive force and the current sensor output value is higher than the offset voltage value.  <P>COPYRIGHT: (C)2007,JPO&INPIT