baber/WOPTO huggingface dataset:
Patent JP-2010181226-A (JP)
Title: Measurement method of system parameter of linear multi-port and measurement method using vector network analyzer
Inventor: KONDO HAJIME
IPC: G01R27/28
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel measurement method of a system parameter of five-port junction used for a vector network analyzer (VNA).  <P>SOLUTION: The VNA is an apparatus for measuring an amplitude ratio and a phase difference (S parameter: a scattering matrix element) between an incident wave and a reflection wave or between the incident wave and a transmission wave of a to-be-measured device (DUT). As a new knowledge, the S parameter is expressed by linear coupling using H and a power differential ratio (äP(S)/P(0)}-1) in the five-port junction. The parameter H is directly calculated by the new knowledge. The parameter H is simply calculated and derived by using at least three known standards. The calculation quantity is reduced in comparison with a conventional apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179749-A (JP)
Title: Power generation source control device
Inventor: SAKAMOTO AKIRA
IPC: B60W10/06
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation source control device for further reducing fuel consumption and the amount of exhaust gas.  <P>SOLUTION: When the next external charging spot to charge electricity using an external power source is set, the minimum traveling costs Skmin are called that shows the minimum value of electric energy to be consumed by a battery 6 when a vehicle travels a unit distance (S202), and an estimated EV distance Lp is calculated from the minimum traveling costs Skmin and the available capacity Bleft of the battery 6 (S206). The estimated EV distance Lp is compared with a distance Ln left to the next external charging spot (S210). When the estimated EV distance Lp is longer, it is estimated that the vehicle can reach the next external charging spot in electric traveling mode, and the electric traveling mode is selected (S214). When the remaining distance Ln is longer, and the current SOC is higher than an SOC use lower limit, hybrid mode is selected (S220). When the current SOC is equal to or lower than the SOC use lower limit, constant SOC mode is selected (S222).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180818-A (JP)
Title: Exhaust recirculating device for internal combustion engine
Inventor: OTA HIROHIKO
IPC: F02M25/07
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of operation of a selector valve for adjusting opening of a cooler side passage and opening of a bypass passage.  <P>SOLUTION: A first cooler passage 71, a second cooler passage 72 and one system of bypass passage 73 are provided in parallel with each other, and an upstream side selector valve 75 for adjusting opening of the first cooler passage 71 and opening of the bypass passage 73 is provided on a downstream side of the first cooler passage 71 and the bypass passage in a flow of exhaust. A downstream selector valve 76 for adjusting opening of the second cooler passage 72 and opening of the bypass passage 73 is provided on a downstream side of the second cooler passage 72 and the bypass passage 73 in a flow of exhaust. The number of operation of each of the selector valves 75 and 76 can be reduced by providing two of the upstream side selector valve 75 and the downstream side selector valve 76.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186222-A (JP)
Title: Disk object supply device
Inventor: ENOMOTO MINORU
IPC: A63F9/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small disk object supply device which can distribute disk objects in two or more directions, and a small disk object supply device with a dead space as small as possible which can distribute disk objects in three or more directions.  <P>SOLUTION: The disk object supply device flips out the disk objects to a lateral pathway by a flipping device arranged at a top of the guidance pathway, after guiding the disk objects by contacting their peripheral surfaces with a tubular guidance pathway formed along a perpendicularly standing guide base, and after that ejects the disk objects from a plurality of exits arranged in different locations. In the disk object supply device, a downward pathway extending downward along the guidance pathway from the lateral pathway adjacent to the guidance pathway is prepared, a distribution plate which is selectively positioned at a pathway forming position which constitutes a sidewall of the lateral pathway adjacent to the guidance pathway, and at a diverting position crossing the lateral pathway are arranged, and a lower guide rail which constitutes a lower wall of the lateral pathway is formed at a pathway forming position in the distribution object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185022-A (JP)
Title: Method and apparatus for preparing dope, as well as method for making film from solution
Inventor: NISHIMURA TAKURO
IPC: C08J3/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the concentration and viscosity of a dope by heating uniformly the dope comprising a polymer and a solvent.  <P>SOLUTION: A dope is heated by passing either steam 53 or water 54 as a heat transfer medium through the first heater 56 comprising a heat exchanger. The heat exchange amount per unit area is evaluated on the basis of the flow quantity of the dope to thereby determine the heat transfer medium to be used. When the heat exchange amount per unit area is 1 (J/m<SP>2</SP>/s) or more, the dope is heated by steam 53. When the heat exchange amount per unit area is less than 1 (J/m<SP>2</SP>/s), the dope is heated by water 54 of not higher than 97°C. Consequently when the dope has a low flow quantity, the heating by steam would be made unnecessary, which can suppress the occurrence of water hammering caused by a stalling phenomenon of drain-staying at the heat exchanger and can heat uniformly the dope.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009189828-A (JP)
Title: Identification implement
Inventor: SCICLUNA PAUL VICTOR
IPC: A45C13/42
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and effective method and system for securely attaching an identification patch to luggage.  <P>SOLUTION: The present invention relates to the field of luggage identification tags, and in particular, to a removable identification patch in which indicia can be incorporated onto the patch prior to installation of the patch onto the piece of luggage. A fastening plate is positioned on the interior surface of the luggage and is securely coupled to the identification patch, which is positioned on the exterior surface of the luggage. In one embodiment, the identification patch is attached directly to the fastening plate through fasteners that extend through the luggage wall. In another embodiment, the fastening plate includes projecting tabs which extend through the luggage wall to matingly engage a housing member positioned on the exterior surface of the luggage. The housing member includes a cavity for receiving the identification patch. The identification patch can be removed from the luggage and replaced with an alternative or second identification patch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010187327-A (JP)
Title: Packet communication apparatus, method and program
Inventor: OKUDA EIJI
IPC: H04L47/22
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such a circumstance that a packet is discarded by a replay attack prevention function at a reception side even when executing IPsec processing and QoS processing.  <P>SOLUTION: A packet communication apparatus includes: a reception means for applying sequence numbers to packets transmitted from a transmission side terminal by IPsec processing, and for receiving the packets transmitted in the order of high priority by performing QoS processing to the packets to which the sequence numbers have been applied; a sequence number applying means for reapplying the sequence numbers applied to the packets received by the reception means into the order that the reception means has received; a check value updating means for updating an integrity check values applied to the packets by recalculating the integrity check values of the packets to which the sequence numbers have been reapplied; and a transmission means for transmitting the packets whose integrity check values have been updated to the reception side terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192510-A (JP)
Title: Method and device for transferring workpiece
Inventor: TOGASHI KEN
IPC: H01L21/683
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform an operation to transfer a workpiece, which is stuck onto an adhesive tape, from a large-diameter frame to a small-diameter frame.  <P>SOLUTION: Only an inner peripheral part of an annular region 15 of the adhesive tape 10 which corresponds to the small-diameter frame 21 is stuck onto the small-diameter frame 21, and an outer peripheral non-adhesion region 15b of the annular region 15 is not stuck on the small-diameter frame 21. The non-adhesion region 15b is cut circularly to make it easy to peel the small-diameter frame 21 from the adhesion tape 10 outside the cut part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192989-A (JP)
Title: Solid-state imaging device and imaging apparatus
Inventor: KISHI TAKASHI
IPC: H04N5/335
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of reading a signal at a high speed from a pixel without increasing power consumption.  <P>SOLUTION: The solid state imaging device includes a pixel 201 which comprises a PD 202 for generating signal charge corresponding to incident light quantity and a FD 204 for accumulating the signal charge generated from the PD 202. In the pixel 201, the charge accumulated in the FD 204 is removed, the potential of the FD 204 is reset to reset potential VDD2, and the reset potential of the FD 204 is read out to a vertical signal line 208. Then, the potential of the vertical signal line 208 is changed to the potential of power supply VDD3, and then potential corresponding to the signal charge transferred from the PD 202 to the FD 204 and accumulated in the FD 204 is read out to the vertical signal line 208.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190994-A (JP)
Title: Opto-electric hybrid module and method of manufacturing the same
Inventor: HODONO MASAYUKI
IPC: H01S5/022
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opto-electric hybrid module capable of achieving the reduction in distance between an optical element and a core end portion and improving the efficiency of light coupling therebetween, and to provide a method of manufacturing the module.  <P>SOLUTION: The opto-electric hybrid module includes an optical waveguide section, an electric circuit section, and a light emitting element 7 and a light-receiving element 8 both mounted on the electric circuit section. The optical waveguide section includes an under cladding layer 1; a linear core 2 for an optical path; the core being formed on the surface of the under cladding layer 1; and an over cladding layer 3 formed on the surface of the under cladding layer and covering the core 2. An electric circuit 4 is formed on a surface portion of the under cladding layer 1, except where the core 2 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191184-A (JP)
Title: Document illuminating device, scanning optical unit, image reading device, and image forming apparatus
Inventor: KAWAMURA KAZUSHIGE
IPC: H04N1/04
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document illuminating device that facilitates fitting and unfitting of a light source, light guide member, and light diffusing member, enables the light diffusing member to be highly accurately positioned on an optical path from the light source to an irradiation area in the fitting of them, and improves workability for the maintenance of the document illuminating device, thereby obtaining a uniform illumination distribution in a sub-scanning direction; and to provide a scanning optical unit, image reading device, and image forming apparatus.  <P>SOLUTION: A document illuminating section 56 includes: a cover member 43 having a counter surface 43b to which a reflecting part 47 is attached; and a shielding member 42 separated from the cover member 43, freely detachably attached to the cover member 43, and having a counter surface 42a to which a reflecting parts 48 and 49 are attached opposite the counter surface 43b of the cover member 43. A light diffusing sheet 81 is fixed to the cover member 43. Also, the shielding member 42 is provided with a hole 42c engaged with an engaging projection 81b of the light diffusing sheet 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190813-A (JP)
Title: Vibration type angular velocity sensor
Inventor: TAKIGAWA SOICHI
IPC: G01C19/56
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration type angular velocity sensor enhancing detection precision of an angular velocity.  <P>SOLUTION: The vibration type angular velocity sensor includes: a weight; an elastomer for supporting the weight; an excitation means for simultaneously exciting the weight with two axes in a second frequency different in a first frequency corresponding to a z-axis natural frequency on a z-axis orthogonal to a y-axis in the first frequency corresponding to a y-axis natural frequency on the y-axis; a y-axis displacement detection means for detecting the displacement of the weight on the y-axis; an x-axis displacement detection means for detecting the displacement of the weight on the x-axis orthogonal to the y-axis and the z-axis; and an axis separation means for deriving the component of the second frequency from the displacement of the y-axis of the weight by discrete Fourier transformation by deriving the component of the first frequency and the component of the second frequency by the discrete Fourier transformation from the displacement of the x-axis of the weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191342-A (JP)
Title: Optical transmission and reception module
Inventor: OTOMO KATSUHIKO
IPC: G02B6/42
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission and reception module which can perform demultiplexing in a wafer level with a simple structure and in which components are easily formed.  <P>SOLUTION: The optical transmission and reception module includes a light receiving part 3 receiving light of two-wavelength from an optical fiber 4 for each wavelength, a light emitting part 2 emitting light for the optical fiber 4, and a spectral element 1 separating and concentrating the light to be received and emitted. The spectral element 1 includes a first element 10 including a first filter 14 reflecting only light from the light emitting part 2 and a second element 11 including a second filter 15 reflecting only the light of a first wavelength from the optical fiber 4 on one surface and a third filter 16 reflecting only the light of a second wavelength from the optical fiber 4 on the opposite surface. The optical fiber 4 and the light receiving and emitting parts 3 and 2 are each disposed facing a surface having a lens surface of the spectral element 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188041-A (JP)
Title: Medical image processor and program
Inventor: CHIN TOKUHO
IPC: A61B6/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for enabling a user to easily confirm the deterioration in quality of medical images due to an insufficient irradiation dose in a medical image capturing apparatus.  <P>SOLUTION: An image inspection device 10 receives medical image data generated by a modality 40. The image inspection device 10 generates total information (an S value tabulation table, a reference value calculating table) by summing up S values included in the received medical image data. The image inspection device 10 calculates a reference value of the S value based on the total information (the reference value calculating table). The image inspection device 10 determines whether the S value included in the medical image data newly acquired from the modality 40 is appropriate or not based on the reference value. When the image inspection device 10 determines that the S value is not appropriate, it displays warning information on an image inspection screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116911-A (JP)
Title: Image processing apparatus and image processing method for processing three-dimensional computer graphic, and storage medium therefor
Inventor: MITSUISHI KAZUHIRO
IPC: A63F13/55
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology that requires less calculation amount compared with the conventional fluid processing and is able to perform fluid processing in real time in a general processor.  <P>SOLUTION: The image processing apparatus includes: a plane image determination means 302 for determining a plane image from an image of an object which is formed of a three-dimensional polygon and at least part of which is present in at least one virtual fluid; a fluid force calculation means 304 for calculating a force which the object receives from the virtual fluid by using the plane image; and a rotation moment calculation means 308 for calculating a rotation moment in a case where the object rotates with respect to a straight line by using the plane image determination means 302 for determining a plane image that contains the gravity center of the object, a partial image generation means 306 for generating a partial image by dividing the plane image into two or more parts by using at least one straight line that passes through the gravity center, and the partial image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010199327-A (JP)
Title: Bonding device and tape supply tube
Inventor: MATSUBARA HIRONARI
IPC: H01L21/60
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape supply tube through which a bonding tape passes stably with a low sliding resistance without increasing the sliding resistance for the bonding tape passing through the tape supply tube.  <P>SOLUTION: In a bonding device 1 including a bonding head 10, a tape supply device 20, and the tape supply tube 40 which guides the inserted bonding tape 30 from the tape supply device 20 to the bonding head 10, a pair of protrusions 41 and 41 protruding inward are formed on the inner circumferential surface of the tape supply tube 40 along the length direction of the tape supply tube 40, the protrusions 41 and 41 are arranged at positions facing each other and abut on the respective surfaces of the bonding tape 30 with a width smaller than that of the bonding tape 30 which is inserted into the tape supply tube 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197806-A (JP)
Title: Liquid crystal display, control method, and electronic equipment
Inventor: SASAKI HITOSHI
IPC: G09G3/20
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cumulative change of a flicker, in a liquid crystal display, a control method and electronic equipment.  <P>SOLUTION: The liquid crystal display 10 has a liquid crystal display panel 100 which holds a liquid crystal layer 50 between a pixel electrode 118 provided at a first substrate 100a and a common electrode 108 provided at a second substrate 100b, and has a plurality of liquid crystal elements where a voltage of positive polarity and a voltage of negative polarity are alternately written for each frame; and a heater 40 that heats the liquid crystal display panel 100 when power off is instructed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197324-A (JP)
Title: Insulating measuring instrument
Inventor: TAKAHASHI KIYOSHI
IPC: H02M3/28
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a floating capacitance between a measurement circuit for analog signal measurement and a digital control circuit, and improve the reliability of the digital control circuit, and eventually, of a measuring instrument.  <P>SOLUTION: An insulating measuring instrument 10 electrically insulating and measuring analog signals, such as voltage, current on the digital side, includes an insulating DC/DC converter 14 for superimposing a measurement control signal from the digital side on a power signal supplying electric power to the analog side for supplying to the analog side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009206100-A (JP)
Title: Cathode active material and cathode and lithium battery using this
Inventor: IN ZAIKYU
IPC: H01M4/485
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode active material with a metal doped, a cathode and a lithium battery containing the active catode material.  <P>SOLUTION: The cathode active material contains a lithium metal oxide of a chemical formula 1: Li[Li<SB>x</SB>Me<SB>y</SB>M<SB>z</SB>]O<SB>2+d</SB>. In the formula, x+y+z=1, 0<x<0.33, 0<z<0.1, 0≤d≤0.1, Me is one or more metals selected from a group composed of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Al, Mg, Zr and B, and M is one or more metals selected from a group composed of Mo, W, Ir, Ni and Mg.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010203097-A (JP)
Title: Member for fixing bolt on wall surface, and method for mounting the same
Inventor: SUGANO MASATO
IPC: E04B1/41
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for fixing a bolt on a wall surface, which is used to fix the bolt, capable of being used, for example, for the support of a structure, onto a wall surface made of concrete, etc., and which improves strength and mounting workability.  <P>SOLUTION: A taper pin 36 comprising a connecting male screw 40 and a taper 38 is inserted into the backmost of a mounting hole 14 provided in a wall. Subsequently, a stopper sleeve 28 with a through-hole 30 and an expanded 34 is inserted. In addition, a tool is attached to a tool hooking part 18 by screwing an embedded male screw 22 of a bolt body 16 into a female screw 26 of a connecting sleeve 24. After that, the bolt body 16 and the connecting sleeve 24 are corotated so that the connecting male screw 40 of the taper pin 36 can be screwed into the connecting sleeve 24. Thus, the stopper sleeve 28 is pressed against the taper 38 of the taper pin 36, and the outer periphery of the expanded part 34 of the stopper sleeve 28 is engaged into the inner wall of the mounting hole 14. Consequently, the mounting and fixing of the bolt are completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222058-A (JP)
Title: Inner turbine shell support configuration and method
Inventor: BALLARD JR HENRY G
IPC: F01D25/26
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine having a developed design for configuration between inner and outer shells.  <P>SOLUTION: The turbine (10) includes an outer shell (11), an inner shell (12) connected to and surrounded by the outer shell (11) in almost concentric state with the outer shell (11), at least one turbine rotor (15) housed within the inner shell (12), a plurality of nozzles (13) and shrouds (14) carried by the inner shell (12), a plurality of connecting elements (31) engaging with the inner shell (12) and the outer shell (11) aligning the inner shell (12) around the rotor (15), and at least one compliant support (51). A method for configuring a securing device between the inner shell (12) and the outer shell (11) of the turbine (10) is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT