baber/WOPTO huggingface dataset:
Patent JP-2010174559-A (JP)
Title: Method for hydraulic fracture test and measuring device therefor
Inventor: HAGIWARA IKUO
IPC: E21B47/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hydraulic fracture test which is performed in a bore hole, so as to avoid degradation in the accuracy of measurement caused by impurities contained in the water in the hole.  <P>SOLUTION: In the method, a water-cutoff means 4A and the measuring device 10A which has a water pressure sensor 123 and a flow rate sensor 122 are arranged at the tip side of a boring rod 5. Then, after the water-cutoff means 4A is inserted in the bore hole 3A until it reaches the area to be tested and this area is defined from another area pressure is applied by sending high-pressure water, so as to measure fluctuations in the hydraulic pressure in the area to be tested and the amount of water supply of the high-pressure water by the measuring device. Injection water which is injected into the area to be tested is filled into the measuring device 10A in advance, and a cylinder-shaped injection water chamber 124 separated by a piston 125 in the inner space side of the boring rod 5 is provided to the measuring device 10A. Then, only the injection water squeezed out by the piston 125 is supplied as high-pressure water to the area to be tested by the application of pressure to the water in the hole of the boring rod 5, so that the fluctuations in the hydraulic pressure of the infusion water and the amount of water supplied along with the sound in the hole during crushing are measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179512-A (JP)
Title: Recording apparatus
Inventor: HIBI MANABU
IPC: B41J2/165
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the amount of a liquid discharged from a delivering opening.  <P>SOLUTION: Five ink inlet flow paths, manifold flow paths communicating with respective ink inlet flow paths and individual ink flow paths are formed in an inkjet head. A delivering face includes unit regions u1-u5 in which delivering openings communicating with respective ink inlet flow paths are respectively arranged and which are arranged in the wiping direction. When a wiping member starts to wipe the end on the upstream side related to the wiping direction of the unit regions u1-u5, a specified amount of ink is discharged from the delivering openings related to the unit regions, and all the discharged ink is held on the delivering face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181246-A (JP)
Title: Body recognizer
Inventor: SAKAGAMI KOSUKE
IPC: G01S13/93
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine that an overhead signboard or the like is erroneously detected from a result of a radar scan.  <P>SOLUTION: With a preceding vehicle detected, a stationary body detected in front of the preceding vehicle is determined to be an erroneously detected body such as an overhead signboard by a control ECU 2 based on a reflected beam of the radar 5. A stationary vehicle or the like is not erroneously determined to be an overhead signboard or the like, but it is accurately determined that the overhead signboard or the like is erroneously detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179601-A (JP)
Title: Inkjet recording head
Inventor: KISHIKAWA SHINJI
IPC: B41J2/05
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head, in which poor printing such as streak or non-uniformity are inconspicuous by decreasing the inclination of the delivering direction of ink.  <P>SOLUTION: In the bottom of ink supplying passages at both sides of a pressure chamber 40, stepped structures, which are equal to each other, are provided by wiring beneath a common wiring by extending individual wiring so as to symmetrize the wiring beneath the ink supplying passages at both the sides of the pressure chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183030-A (JP)
Title: Group-iii nitride semiconductor light-emitting element and manufacturing method of the same
Inventor: OKUNO KOJI
IPC: H01L33/32
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a group-III nitride semiconductor light-emitting device capable of excellently contacting with a p-electrode, and reducing a drive voltage.  <P>SOLUTION: A p-type contact layer 16 is formed of a three-layered structure stacked from the side of a p-type clad layer 15 in the order of a first p-type contact layer 16a, a second p-type contact layer 16b, and a third p-type contact layer 16c. The first p-type contact layer 16a has an Mg concentration not higher than 3×10<SP>19</SP>/cm<SP>3</SP>. The second p-type contact layer 16b has an Mg concentration in a range between 4×10<SP>19</SP>/cm<SP>3</SP>and 9×10<SP>19</SP>/cm<SP>3</SP>, and is 10 to 60 nm in thickness. The third p-type contact layer has the Mg concentration not lower than 1×10<SP>20</SP>/cm<SP>3</SP>, and is 2 to 10 nm in thickness. Furthermore, the thickness of the first p-type contact layer 16a and that of the second p-type contact layer 16b is totally 20 to 300 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185213-A (JP)
Title: Excavating device for reclaiming continuous underground wall
Inventor: HAMANO MAMORU
IPC: E02F5/04
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve stirring and mixing performance by enabling the return excavation of a chain cutter.  <P>SOLUTION: This excavating device for reclaiming a continuous underground wall includes a table 1 placed on the deck of a ground traveling vehicle so as to be advanced and contracted in the extension direction of a groove to be excavated and a drive means for advancing and contracting the table as a table for return excavation. A drive sprocket is journaled at one end of a post, and a driven sprocket is journaled at the other end. An endless chain from which an excavation bit projects is wrapped around both sprockets. The chain cutter having a solidification liquid supply pipe is formed in the post. A chain cutter support device is installed on the table for return excavation. The chain cutter is supported so as to be liftable on the support device in an erected state that excavation surfaces thereof face each other in the extension direction of the groove to be excavated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185219-A (JP)
Title: External facing structure of building
Inventor: KITAMURA KOICHI
IPC: E04D3/35
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external facing structure of a building, in which a ceiling material and a heat insulating material can be supported by firmly attaching an attachment member, and in which the ceiling material and the heat insulating material can be attached without being hindered by a head of a connecting bolt.  <P>SOLUTION: In this external facing structure of the building, an external facing material 6 is laid on a building frame 7 made of section steel by fixing a tight frame 4 via a spacer 1 in the length direction. In the spacer 1, a connecting arm portion 11 is provided in a direction orthogonal to the length direction while an attachment member 2 having horizontally-elongated flange portions 22 and 22 at a lower end of a web portion 21 is attached to the connecting arm portion 11. Also, the heat insulating material 3 is laid between the attachment members 2 and 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009187951-A (JP)
Title: Light-emitting diode based products
Inventor: PIEPGRAS COLIN
IPC: F21K99/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the user experience of the existing irradiation device.  <P>SOLUTION: Various exemplary implementations of light-emitting diode (LED) 3204 based irradiation products and methods are disclosed. Any of devices 3200 may be equipped with various types of user interfaces (both "local" and "remote") to control light generated from the devices 3200. Additionally, devices 3200 may be controlled via light control information or programs stored in the memories of the devices 3200 and/or transmitted or downloaded to the devices 3200. The devices 3200 may also include sensors so that the generated light may change in response to various operating and/or environmental conditions or a user input. Various optical processing devices which may be used with any of the devices 3200 (for example, reflectors, diffusers etc.) are also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010077381-A (JP)
Title: Ink composition, inkjet-printing ink, inkjet printing method, method for producing inkjet printed matter, and the resultant inkjet printed matter
Inventor: YATAKE MASAHIRO
IPC: C09D7/65
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition excellent in color developability, stability and fixation, particularly, to provide an inkjet-printing ink excellent in color developability, stability and fixation and in use for textiles, and also excellent in ink-jetting stability from the inkjet head.  <P>SOLUTION: The ink composition includes: a dispersion enabling a pigment to be dispersed in water and having an average particle size of 50-300 nm both inclusive; polymeric microparticles with a glass transition temperature of -10°C or lower, an acid value of 100 mgKOH/g or less and synthesized using at least an alkyl (meth)acrylate and/or cyclic alkyl (meth)acrylate as the constituent component; and a reactive agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191557-A (JP)
Title: Electronic data retrieval method and system therefor
Inventor: LIU YINGCHANG
IPC: G06Q50/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve such a defect in a conventional technology that a business secret relevant to shipping may leak, that the retroactive update of data may be interrupted, and that system design may be made complicate.  <P>SOLUTION: An electronic data retrieval method and a system therefor are disclosed. The electronic data retrieval method includes the steps of: acquiring identification information by an RFID tag; generating an authentication key based on the identification information; connecting to a third person server; determining the validity/invalidity of the authentication key by a third person server; permitting the third person server to execute a first relevant operation and acquiring the address of a target server from the third person server when the authentication key is exact; and connecting to the target server based on the address of the target server, and permitting the target server to execute a second relevant operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192552-A (JP)
Title: Method of manufacturing optical element package
Inventor: FUKAZAWA HIROYUKI
IPC: B29C45/16
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element package capable of forming lens resin corresponding to a plurality of optical elements mounted in a matrix, in a short time with high accuracy.  <P>SOLUTION: Package resin 11 is formed on a lead frame using a first mold, and an optical element 13 is mounted in a recess 11a of the package resin 11. Thereafter, embedded resin is formed as lens resin on the package resin 11 using a second mold 31. In particular, when the embedded resin is formed, resin burr 'ba' adhered on the lead frame 1 on the side of a supplying path of the first mold is included in the supplying path 31c for supplying uncured resin into a cavity 31 where the package resin 11 is housed in the second mold 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193089-A (JP)
Title: Discrete time circuit
Inventor: WAKI NAOYA
IPC: H03M1/08
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discrete time circuit capable of achieving the configuration of reducing random noise power included in an analog input signal so as to respond without any problem even if an input signal frequency is high without increasing the scale of the circuit.  <P>SOLUTION: The discrete time circuit includes: a plurality of sampling circuits 1-1 to 1-n that samples an inputted analog signal by a plurality of sampling clocks ϕs1-ϕsn of which sampling periods overlap with each other and which has a relationship in which end times of the sampling periods are different from each other, in a first half cycle in a sampling cycle that is the same cycle as the cycle of an operation control clock clock; and an averaging processing circuit 2 that performs average processing on respective sampled values in the plurality of sampling circuits 1-1 to 1-n in response to a start of a period corresponding to a last half cycle of the sampling period in the operation control clock clock.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192627-A (JP)
Title: Electronic element and electronic information apparatus
Inventor: KITAMURA KEISOKU
IPC: H04N5/335
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve airtightness to outside air and prevent contamination due to an adhesive component by preventing humidity penetration, while maintaining the adhesive strength of an adhesive.  <P>SOLUTION: An O-ring 7 is arranged, as an adhesive sealing member which seals an adhesive 6 for package sealing to a sealing inside 8 in the package, in the inside of a sealing part in an upper surface 3a of a peripheral wall of a package 3 which accommodates an imaging chip 2 in the interior of the package. An adhesive 6 does not face a package internal space side of the sealing inside 8 and is not in direct contact with by the O-ring 7, so that airtightness to outside air is improved by the O-ring 7 inside the adhesive 6, while maintaining the adhesive strength by the amount and the adhesion area of the adhesive 6. Thus, humidity penetration to the sealing inside 8 is prevented, and contamination due to adhesive component is also prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192853-A (JP)
Title: Lithium ion capacitor
Inventor: TAKAHASHI AKIO
IPC: H01G11/82
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion capacitor allowing negative electrodes to sufficiently occlude lithium ions.  <P>SOLUTION: The capacitor 30 includes: a group of electrodes 7, where a positive electrode plate in which aluminum foil W1 where a positive electrode lead piece 2a is formed is coated with an active material mixture W2 and a negative electrode plate in which copper foil W3 where a negative electrode lead piece 3a is formed is coated with an active material mixture W4 are wound via a separator 4; a positive electrode current collecting ring 5 disposed opposite to a one-side end face of the group of electrodes 7 and joined to the tip of the positive lead piece 2a; a negative electrode current collecting ring 6 disposed opposite to the-other-side end face of the group of electrodes 7 and joined to the tip of the negative electrode lead piece 3a; a nonaqueous electrolyte; a cylindrical vessel 8; and a material 11 made of resin arranged onto one inner bottom face of the vessel 8 while the negative electrode current collecting ring 6 is covered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196719-A (JP)
Title: Fluid-filled vibration damping device
Inventor: ICHIKAWA HIROYUKI
IPC: B60K5/12
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid-filled vibration damping device of a novel structure capable of providing the objective vibration damping effect without requiring a volume increase in an intermediate chamber, by efficiently and stably generating a fluid flow via a second orifice passage.  <P>SOLUTION: A movable film 54 is arranged at a predetermined distance on one side of the pressure receiving chamber 58 side and the equilibrium chamber 60 side to a partition plate 50, and the intermediate chamber 62 is formed between opposed surfaces of the partition plate 50 and the movable film 54. The second orifice passage 72 is formed for communicating the intermediate chamber 62 with one of a pressure receiving chamber 58 and an equilibrium chamber 60 separated by the partition plate 50 to the intermediate chamber 62, and is tuned to a high frequency more than a first orifice passage 68. A straightening plate is oppositely arranged on at least one side of the intermediate chamber 62 side and its opposite side to the movable film 54, and the straightening plate is formed with a plurality of straightening holes 76 opening toward the movable film 54, and flow rate limiting means 78 and 86 are arranged for limiting a fluid flow quantity via the straightening hole 76.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200461-A (JP)
Title: Fastening structure for vibration actuator
Inventor: SEN KANJI
IPC: H02N2/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure for vibrating actuator capable of suppressing the effects on vibration of the vibrating actuator, when it is fastened and fixed to a fitting object member, without limiting the flexibility on the design of the vibrating actuator.  <P>SOLUTION: Shafts 40a of a plurality of bolts 40 pass through bolt through-holes 31 of a fixed plate 30 and engage with tap holes 11a of the vibrating actuator 10, and thereby the vibrating actuator 10 is fastened to the fixed plate 30. A vibration insulating sheet 50 is inserted between a base block 11 and the fixed plate 30, and a vibration insulating sheet 60 is inserted between the fixed plate 30 and a head 40b of the bolt 40. When the vibrating actuator 10 vibrates, the vibration of the vibrating actuator 10 is attenuated and insulated in the vibration insulating sheets 50 and 60. Thus, the fixed plate 30 hardly vibrates. Accordingly, influence due to the fixed plate 30 on the vibration of the vibrating actuator 10 is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197915-A (JP)
Title: System, method and program for display of utility pole advertisement
Inventor: INOHANA SACHIO
IPC: G06Q50/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an efficient and effective utility pole advertisement.  <P>SOLUTION: A server 101 is connected to a utility pole (advertisement display) 102 with at least one display screen 103 by a network (existing communication network) 100. The server 101 is also connected to an advertiser terminal device 105 (105a, 105b, 105c, etc.) by the Internet 104. Each utility pole 102 receives advertisement information and display method information transmitted from the terminal device 105 to the server 101 from the server 101 through the network 100, and displays the advertisement information on the display screen 103 based on the display method information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200253-A (JP)
Title: Imaging apparatus
Inventor: SATO TAKUYA
IPC: H04N5/225
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for collecting sounds and capturing images in accordance with a distance between the imaging apparatus and a subject.  <P>SOLUTION: The imaging apparatus includes an acquisition part, an imaging part, a control part and a recording control part. The acquisition part obtains focal distance information that is information about a focal distance of a photographing lens. The imaging part images a subject via the photographing lens to produce image data. Based on the focal distance information obtained by the acquisition part, the control part changes directivity of a microphone for collecting sounds. The recording control part stores the image data and sound data collected via the microphone in a storage part in association with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204221-A (JP)
Title: Optical element and liquid crystal display
Inventor: KAWASHIMA TOMOYA
IPC: G02F1/1335
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element of which the black display performance is improved, and the black display is further improved by a retardation layer so as to be different phase difference by each of a red colored layer, a green colored layer, and a blue colored layer at a position overlaps colored layers of the optical element having two or more kinds of different colored layers.  <P>SOLUTION: In the optical element having the colored layers in two or more different colors, which are provided on a base material, and phase difference layers provided at positions overlapped from each colored layer, each retardation layer has phase difference of λmax/4±15 nm to wavelength: λmax in which product of square of spectral transmittance: T(λx) of each colored layer to light with wavelength: λx and a value of a y(λx) curve of a color-matching function of a 2° visual field XYZ color coordinate system in the wavelength: λx becomes maximum for every colored layer in different colors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203301-A (JP)
Title: Working vehicle
Inventor: INOUE MAKOTO
IPC: B60W10/18
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle having a structure changing the change gear ratio of a continuously variable transmission by an gear change actuator by the operation of a gear change pedal and securing travel stability even if an operation abnormality occurs at the gear change actuator.  <P>SOLUTION: The working vehicle includes the continuously variable transmission 21, the gear change actuator 60 changing the change gear ratio of the continuously variable transmission 21 based on an operation quantity of the gear change pedal 16, a brake mechanism 23, a clutch mechanism 22, a mechanical interlocking mechanism changing over the connection and disconnection of the clutch mechanism 22 simultaneously by the operation of the brake mechanism 23 by the operation of a brake pedal 17, a brake apply member 75 bringing the brake mechanism 23 into an operation state, a clutch disconnection member 76 bringing the clutch mechanism 22 into a disconnection state, and a control device 80 bringing the brake mechanism 23 into an operation state by the brake apply member 75 and simultaneously bringing the clutch mechanism 22 into the disconnection state by the clutch disconnection member 76 when the gear change pedal 16 is not operated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203013-A (JP)
Title: Nanofiber-producing apparatus, method of changing resin
Inventor: KUROKAWA TAKAHIRO
IPC: D04H1/728
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanofiber-producing apparatus which can easily change the kind of produced nanofibers.  <P>SOLUTION: This nanofiber-producing apparatus 100 for electrically drawing a raw material liquid 300 in a space to produce the nanofibers 301 includes a feeding device 107 for force-feeding the raw material liquid 300, a guide pipe 114 for guiding the raw material liquid 300 force-fed from the feeding device 107, a hollow outflow member 115 for flowing out the raw material liquid 300 fed from the guide pipe 114 into the space with a pressure and a rotation, a shaft member 116 which is rotatably connected to the hollow outflow member 115 in a fluid-tight state, into which the guide pipe 114 is inserted, and which is connected to the guide pipe 114 in a fluid-tight state, a driving device 117 for rotating the hollow outflow member 115, and a charging device 111 for electrically charging the raw material liquid 300 through the hollow outflow member 115.  <P>COPYRIGHT: (C)2010,JPO&INPIT