baber/WOPTO huggingface dataset:
Patent JP-2010047807-A (JP)
Title: Compounded metal thin film particle, dispersion of compounded metal thin film particle, ink for producing conductive circuit, method for producing conductive circuit and conductive circuit
Inventor: TAKEMOTO KIYOHIKO
IPC: C09D11/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compounded metal thin film particle for conductive ink used for producing a conductive circuit having high conductive performance by simple equipment at low cost, to provide a conductive ink, to provide a method for producing the conductive circuit, and to provide the conductive circuit.  <P>SOLUTION: The compounded metal thin film particle is produced from a process at least comprising: a first process where a compounded metal thin film layer at least including a resin layer or a wax layer and a metal or metal compound layer is formed on a sheet-shaped base material 501 face; and a second process where the compounded metal thin film layer is peeled from the sheet. In this way, the compounded metal thin film particle and conductive ink usable for a device producing a conductive circuit pattern-formed by a liquid process such as a screen printing method and an inkjet method can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048366-A (JP)
Title: Hydraulic system and construction machine
Inventor: SAKAI TOSHIYUKI
IPC: E02F9/20
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic system capable of improving an energy saving effect by regenerating the power of an actuator.  <P>SOLUTION: In the hydraulic system, a first motor 32 drives a first hydraulic pump 33, and a boom cylinder 17 is driven by hydraulic fluid delivered from the first hydraulic pump 33. When the boom cylinder is driven in a tare direction and a third hydraulic pump 41 is not operating, a vehicle controller positions a first changeover valve 47 in a regenerating operating position S22, and a second changeover valve 48 in a regeneration operating position S32. Thereby, the hydraulic fluid output from the boom cylinder 17 is sequentially sent through the second changeover valve 48, a regeneration line 50, the first changeover valve 47, and the third hydraulic pump 41 and returned to a tank 8. At that time, an electric motor-cum-generator 40 functions as a generator, and electricity generated by the electric motor-cum-generator 40 is stored in a battery 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054579-A (JP)
Title: Camera
Inventor: OKUYA TAKESHI
IPC: G03B19/12
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of controlling only a front curtain or only a rear curtain independently.  <P>SOLUTION: A front curtain charge cam 121, a rear curtain charge cam 122, a mirror drive cam 151 and an aperture control lever drive cam 152 are attached to a cam shaft 172, and are caused to integrally rotate with drive force from a sequence motor 4. The respective cams 121, 122, 151 and 152 are formed in shapes that allow them to drive corresponding members regardless of which direction the cam shaft 172 rotates. By properly deciding the shapes of the respective cams, only a front curtain shielding blade set 411 or only a rear curtain shielding blade set 431 can be independently controlled in accordance with the rotational phase of the cam shaft 172.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053808-A (JP)
Title: Method for controlling exhaust-gas recirculation in internal combustion engine
Inventor: UCHIDA KATSUMI
IPC: F02M25/07
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when so-called external EGR control is effected, specific fuel consumption is sometimes decreased by retarding the ignition-timing.  <P>SOLUTION: An internal combustion engine is equipped with an exhaust-gas recirculation system for recirculating exhaust-gas downstream of a throttle valve in the intake system, and a variable valve-timing mechanism for controlling opening/closing timing for at least either one of the intake valve and the exhaust valve. By the exhaust-gas recirculation control, according to the state of operation of the internal combustion engine, a changeover is executed between an exhaust-gas recirculation by the exhaust-gas recirculation system and a valve-timing control by the variable valve-timing mechanism. A retard quantity of ignition timing in execution of the exhaust-gas recirculation by the exhaust-gas recirculation system is learned. If the learned retard quantity is higher than the amount of determination of recirculation implementation to be set on the basis of the specific fuel consumption, exhaust-gas recirculation by the exhaust-gas recirculation system is suspended, and the valve timing control is performed by the variable-valve timing mechanism wherein at the ignition timing with the learned retard quantity, the specific fuel consumption is at most the amount of determination of recirculation implementation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055557-A (JP)
Title: Storage system and control method for the same
Inventor: KAWAMURA SHUNJI
IPC: G06F12/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage system that effectively uses pages managed inside a pool.  <P>SOLUTION: An external connection volume 7 of a main storage 1 is made to correspond to an AOU volume 8 inside an external storage 2. Unused pages inside a pool PL2 are assigned to the AOU volume 8 according to data writing. When formats or the like are instructed about the external connection volume 7, a first controller 4 inside the main storage 1 converts the commands into format instructions or region release instructions for the AOU volume 8 inside the external storage 2. By this, write processing is executed to the entire external AOU volume 8 so as to prevent wasteful assignment of pages.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059985-A (JP)
Title: Single tube type hydraulic shock absorber
Inventor: MORITA YUJI
IPC: B60G17/08
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single tube type hydraulic shock absorber capable of exhibiting necessary and sufficient damping force in accordance with a piston speed even during the compression stroke.  <P>SOLUTION: This single tube type hydraulic shock absorber is provided with a cylinder 1, a free piston 2 partitioning an inside of the cylinder 1 to a liquid chamber L and a gas chamber G, a piston 3 slidably inserted into the cylinder 1 and partitioning the liquid chamber L to two operation chambers R1 and R2, and a rod 4 movably inserted into the cylinder 1 and connected to the piston 3. A partition member 7 partitions the gas chamber G to a free piston side chamber 5 and an opposite free piston side chamber 6, and a passage communicating the free piston side chamber 5 with the opposite free piston side chamber 6 is provided in the partition member 7, and a valve element 17 for giving resistance to the flow of gas is disposed in a half way of the passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062737-A (JP)
Title: Output buffer circuit and output buffer system
Inventor: FUKUDA DAISUKE
IPC: H03F1/52
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output buffer circuit capable of reliably avoiding destruction of a switching element of an output circuit due to short circuit, and to provide an output buffer system with a plurality of output buffer circuits.  <P>SOLUTION: The buffer circuit includes: a first output circuit 2 whose part connecting between the other main terminal of a first upper switching element 4 and one main terminal of a first lower switching element 5 constitutes an output section 6 for outside; a second output circuit 22 whose output terminal is connected to the output section 6 of the first output circuit 2; and a short circuit detection circuit 24 for detecting a short circuit of the output section 6 of the first output circuit 2. It is constructed, at startup, to operate the short circuit detection circuit 24 with the second output circuit 22 being operated before operating the first output circuit 2, operate the first output circuit 2 if no short circuit of the output section 6 is detected, but does not operate the first output circuit 2 if the short circuit of the output section 6 is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067900-A (JP)
Title: Semiconductor device
Inventor: NODA HIROMASA
IPC: H01L21/822
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a power source impedance of a switch circuit for use in control of a leak current reduction circuit can be reduced without increasing a gate width of the switch circuit, even when the switch circuit is always in the on state in the case that a transistor has been manufactured with a rather high threshold voltage.  <P>SOLUTION: In the semiconductor device 1, switch circuits SP and SN switch a voltage to be supplied to a logic circuit by switching to the on state in an active state of an operation state and switching to the off state in an idle state of the operation state. Switch circuits DB and DN are connected in parallel with the switches SP and SN and reduce the impedance between terminals of switch circuits SP and SN. A fuse circuit 30 has a fuse, and the switch circuits SP and SN are always in the on state by disconnecting the fuse to switch the switch circuits DB and DN from the off state to the on state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073313-A (JP)
Title: Spark plug
Inventor: NISHIOKA SHIN
IPC: H01T13/32
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug which strikes a spark between a central electrode chip and a ground electrode chip even under a high-speed air flow to ignite a fuel air mixture and allow a flame to expand in a fine manner.  <P>SOLUTION: The spark plug 1 includes a central electrode 4 having the central electrode chip 8 fixed thereto, and a ground electrode 5 having the ground electrode chip 9 fixed thereto opposite to the central electrode chip 8. The central electrode chip 8 are composed of a plurality of electrode chips 8a, 8b, and 8c; and/or the ground electrode chip 9 are composed of a plurality of electrode chips 9a, 9b, and 9c. The electrode chips 8a, 8b, and 8c and 9a, 9b, and 9c are arranged from the position of the front end 5b of the ground electrode 5 toward the side 5a of the ground electrode 5 in such a way that their lengths are determined to be smaller as they heads from the position of the front end 5b of the ground electrode 5 toward the side 5a of the ground electrode 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070787-A (JP)
Title: Method for recovering ruthenium
Inventor: ISHIMORI YOHEI
IPC: C22B11/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a recovered Ru of low Pb concentration has not been obtained from a high Pb-containing Ru raw material in high yield.  <P>SOLUTION: The method includes: an alkali-fusing process, in which the ruthenium-containing raw material is heated together with the alkali to obtain the alkali-fused solution; a wetting type leaching process, in which an alkali-fused block is formed by cooling the alkali-fused solution, the leaching solution is obtained by adding water, and then ruthenium-resolved solution is obtained by a solid-liquid separation; an oxidant adding process, in which the oxidant is added into the leaching solution to oxidize the lead; a wetting type partial reduction process, in which a reduction agent is added until the oxidation-reduction potential becomes in the range of 50-120 mV, and impurities are removed by the solid-liquid separation; a wetting type reduction process, in which the reduction agent is further added into the ruthenium solution from which the impurities are removed, until the oxidation-reduction potential becomes in the range of 30-300 mV to produce hydroxyl-ruthenium; and a heating-reduction process, in which the hydroxhyl-ruthenium is heated under reducing atmosphere to obtain the metallic ruthenium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070958-A (JP)
Title: Fire-preventive construction of building
Inventor: WAKAO SEIYA
IPC: E04B7/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fire on the periphery of a building from spreading into the building via an entrance porch.  <P>SOLUTION: This fire-preventive construction of the building 1, in which the subsidiary roof 30A of the entrance porch 30 is connected to the front surface of the main roof 20A of the building 1, includes a fire-preventive surface 53A between the front surface of the main roof 20A and the subsidiary roof 30A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075108-A (JP)
Title: Method for calculating attenuation value for positron emission tomographic data of patient
Inventor: MARTIN DIANA
IPC: G16H30/40
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow consideration of accessory parts of an imaging inspection system.  <P>SOLUTION: An apparatus detects at least one of accessory parts of a magnetic resonator, and implements a step to detect a position and/or direction of the accessory part by an imaging measuring method, step to compare the detected accessory part with a data bank's data, and step to allocate to the detected accessory part an attenuation map, which is contained in the data bank and has an attenuation value, and match the attenuation map with the detected position and/or direction of the accessory part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010073918-A (JP)
Title: Charged particle beam drawing apparatus and method
Inventor: YASHIMA JUN
IPC: H01L21/027
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam drawing apparatus and a charged particle beam drawing method which are capable of shortening the generation time of shot data and improving the drawing throughput.  <P>SOLUTION: A figure pattern defined by drawing data is divided to figures per shot (S20). Divided figures are temporarily stored in a memory. While expanding position information defined in a state of being compressed to drawing data, figures divided in S20 are distributed to sub-field areas (S30). When the pattern is drawn by multiple drawing, figures divided in the first pass are used for distribution to sub-field areas in the second and following passes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069445-A (JP)
Title: Spout device
Inventor: AIHARA YUTAKA
IPC: A47K3/28
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout device capable of reducing the abrasion of a nozzle or stabilizing the rotation of the nozzle.  <P>SOLUTION: The spout device is provided with: a flow-in chamber 12 into which cleaning water flows in; a guide member 10 having an opening part 14 making the inside of the flow-in chamber communicate with the outside; and a cylindrical body 40 provided inside the flow-in chamber to project the tip of a diameter reducing part to the outside of the guide member from the opening part and capable of allowing the cleaning water to flow out from the tip of a diameter reducing part. The cylindrical body has a spout hole 52 inclined to the center axis of the cylindrical body in an asymmetric relation in the tip of the diameter reducing part and communicating with the diameter reducing part. The cylindrical body swingingly revolves around the center axis of the flow-in chamber while being inclined to the center axis of the flow-in chamber in a state of being in contact with the guide wall 22, a ceiling wall and an opening wall and rotates around the center axis of the cylindrical body itself and the contact state of the cylindrical body with the ceiling wall when the cylindrical body swingingly revolves and or rotates is a nearly linear state or a nearly curved state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069181-A (JP)
Title: Side rail device inserted into bed
Inventor: NOMURA KATSUYOSHI
IPC: A61G7/05
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the formation of a clearance having a risk of catching a body between itself and a head board and reduce rattling in a side rail inserted into a bed.  <P>SOLUTION: The side rail device inserted into a bed includes support rod bodies 4 projecting to the lower side of a side rail 3, insertion support portions 5 into which the support rod bodies are inserted and supported, formed in the side of a bed 1, and is configured to extend the side of the insertedly supported side rail to a board 2. A latch support body 8 formed with a latch site 9 latched with the side rail is rotatably supported on each side of the board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078670-A (JP)
Title: Polymer optical waveguide and method of manufacturing the same
Inventor: SUZUKI TOSHIHIKO
IPC: G02B6/13
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide in which the generation of cracks which is likely to take place at the boundary of two kinds of clad parts exposed on the surface (surface in the direction parallel to the advancing direction of waveguide light) of an optical waveguide is prevented, flexible performance is ensured, a highly accurate mounting and a machining, or the like, of surface at 45° at an end part are easy, and which has high bending durability.  <P>SOLUTION: The polymer optical waveguide 10 includes a plurality of core parts 14, 15; a clad part which encloses at least the core part 14, in which the light propagates among the plurality of core parts, along the direction in which the light propagates; a first clad part 16, having a bending elasticity larger than that of the core parts as a clad part located among the plurality of core parts at least at one end part; and second clad parts 12, 17, 18 having a bending elasticity smaller than that of the first clad part as clad parts, located extending over the plurality of core parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075276-A (JP)
Title: Dental illuminating apparatus
Inventor: TEISHO NAOTAKA
IPC: A61B1/06
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental illuminating apparatus achieving excellent maintenance properties by facilitating exchange of a gas spring.  <P>SOLUTION: The dental illuminating apparatus 10 for illuminating the oral cavity comprises an illuminating head 13 having a light source and a rotatable arm 20 having one end connected to the illuminating head and another end having a link mechanism. The arm has cases 21 and 22, the gas spring 40 arranged within the cases and acting on the link mechanism to generate retention force for holding the arm at a predetermined position, and a pair of holding members 30 and 50 arranged on the ends of the gas spring. When the gas spring is supported by the pair of holding members, the gas spring exerts retention force with respect to the link mechanism. When such a supported condition is relaxed, the supporting force is released and the gas spring is detached from the arm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075327-A (JP)
Title: Diagnostic imaging support apparatus, diagnostic imaging support method, and program
Inventor: KATSUHARA SHINSUKE
IPC: A61B6/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To present more detailed information for the position of an abnormal shadow candidate.  <P>SOLUTION: The region of an anatomical structure is extracted from a medical image (step S2), and the abnormal shadow candidate is detected from the medical image (step S3). On the basis of the position information of the region of the anatomical structure and the position information of the abnormal shadow candidate, the anatomical position on a medical image plane of the abnormal shadow candidate is specified (step S4). Then, edge information indicating the state of the edge of the abnormal shadow candidate is acquired (step S5), and the three-dimensional position relation of the abnormal shadow candidate to the anatomical structure is estimated on the basis of the edge information (step S6). Then, information indicating the estimated three-dimensional position relation is displayed at a display part (step S7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079506-A (JP)
Title: Image generating apparatus, method, communication system, and program
Inventor: PANAHPOUR TEHRANI MEHRDAD
IPC: G06T1/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generating apparatus for quickly creating an image of a designated viewpoint, while suppressing previously prepared data quantity to implement a free visual point video system.  <P>SOLUTION: The image generating apparatus stores multiple images and a disparity map associated with a set having two images included in the multiple images. The disparity map shows a correspondence relationship among the pixels in the two associated images, and the image generating apparatus generates an image from a designated viewpoint, with the designated viewpoint being based on the multiple pixels and the disparity map.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080676-A (JP)
Title: Laminated ceramic capacitor
Inventor: YAMAZAKI YOICHI
IPC: H01B3/12
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor high in dielectric constant, with excellent temperature characteristic of electrostatic capacitance and high in life characteristic in a high temperature load test.  <P>SOLUTION: A dielectric ceramic constituting a dielectric layer 5 contains vanadium of 0.05-0.3 mol in terms of V<SB>2</SB>O<SB>5</SB>and one kind of rear earth element (RE) of 0.5-1.5 mol in terms of RE<SB>2</SB>O<SB>3</SB>selected from yttrium, dysprosium, holmium and erbium for barium of 100 mol constituting barium titanate. Crystal grains constituting the dielectric ceramic are constituted of crystal grains of calcium concentration of at least 0.2 atomic%. In an X-ray diffraction chart of the dielectric ceramic, the diffraction strength of a (004) plane exhibiting tetragonal barium titanate is larger than that of a (400) plane exhibiting cubic barium titanate. The Curie temperature is 100-120°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076366-A (JP)
Title: Method for manufacturing rubber hose
Inventor: BABA KAZUMASA
IPC: F16L11/04
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity while controlling the presence of air bubbles in a hose layer in manufacturing a vulcanized rubber hose.  <P>SOLUTION: Straight-tubed unvulcanized rubber hoses 10SNK cut in specific lengths are continuously inserted in a plurality of vulcanizers 100 which maintain a higher-than-normal pressure of 0.05-1 MPa and a primary vulcanization environment having a vulcanization temperature (170-200°C) to cause the vulcanization of the EPDM rubber material. Each of the vulcanizers 100 has a constitution to maintain the primary vulcanization environment and is transported in a loop. The unvulcanized rubber hoses 10SNK inserted in the vulcanizers 100 are continuously subjected to the primary vulcanization while transported in a loop. The semi-vulcanized rubber hoses 10SK undergone the primary vulcanization are continuously subjected to a secondary vulcanization step until the vulcanization is completed by a vulcanization apparatus 500 which maintains the secondary vulcanization environment satisfying the vulcanization temperature under atmospheric pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087159-A (JP)
Title: Nonvolatile semiconductor storage and method of manufacturing the same
Inventor: MATSUNO KOICHI
IPC: H01L29/792
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress interference between adjacent memory cells.  <P>SOLUTION: A formation region R of a cavity section of an element separation insulation film 4 is provided in an opposed region between a floating gate electrode FGa and an active region Sa positioned directly at a lower portion of floating gate electrodes FGc, FGd, thus reducing coupling capacitance between the floating gate electrode FGa and an active region Sa that opposes while sandwiching the element separation region Sb.  <P>COPYRIGHT: (C)2010,JPO&INPIT