baber/WOPTO huggingface dataset:
Patent JP-2009036316-A (JP)
Title: Check valve and spray nozzle with check valve
Inventor: FUKUSHIMA MASAKI
IPC: B05B1/22
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve capable of spontaneously circulating fluid of a required pressure at the time of opening the valve.  <P>SOLUTION: A flow-in side flow path and a flow-out side flow path are partitioned by a valve seat part projecting from an inner periphery of a sleeve with a hollow part as a fluid flow path, and a water stop valve energized toward the valve seat part with a spring is arranged to the flow-out side flow path. A first seal part on a flow-in side and a second seal part on a flow-out side are provided between the water stop valve and the valve seat part. The first seal part is provided at a peripheral edge of a central hole of the valve seat part communicated with the flow-in side flow path and on an tip side outer face of the water stop valve, and the second seal part is provided between the outer periphery of the water stop valve and the outer peripheral side inner face of the valve seat part. A two-step opening/closing mechanism is provided, such that At the time of flowing the fluid, after the first seal part is opened, the second seal part is then opened, and that the time of stopping the water, after the first seal part is closed, the second part is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070356-A (JP)
Title: Servo type accelerometer
Inventor: YAMAMOTO SHUICHI
IPC: G01P15/13
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo type accelerometer ensuring high bias stability, reducing factors causing irreversibility of bias change, and having superior temperature characteristics.  <P>SOLUTION: In the servo type accelerometer, a support rod is formed integrally with a pole piece bottom, which is disposed in between the magnetic yoke of a pair of magnetic yokes, constituting a sensing mechanism and a magnet. This support rod is extended to penetrate toward outside through a through-hole, formed in a closure plate portion in one of the magnetic yokes. The sensing mechanism is connected to the plate of a housing via the support rod to be housed. The support rod may be integrally formed with the closure plate portion of the magnetic yoke, rather than with the pole piece bottom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009040145-A (JP)
Title: Pneumatic tire
Inventor: ISHIHARA TAIGA
IPC: B60C5/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively radiating heat generated inside a sidewall part, in addition to effective reduction of road noise.  <P>SOLUTION: This pneumatic tire is formed by arranging a belt-like sound absorbing layer 11 composed of a porous material on an inner surface of an inner liner 10. The pneumatic tire is characterized in that the sound absorbing layer 10 has a thick part 13 having a relatively large thickness and a thin part 14 having a thickness smaller than the thick part 13, and the thin part 14 passes through a tire maximum width position 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043530-A (JP)
Title: Device for generating fuel cell power
Inventor: NAGASATO HIROSHI
IPC: H01M8/04
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve general efficiency of a fuel cell power generating device.  <P>SOLUTION: A power source block 106 is provided with a small-capacity power source 116 and a large-capacity power source 117. The small-capacity power source 116 is provided with a small-capacity AC/DC converter 118, and a small-capacity switching means 120, and the large-capacity power source 117 is a constitution having a large-capacity AC/DC converter 122, a large-capacity DC/DC converter 124, and a large-capacity switching means 123 outputting this third given voltage to a large-capacity power equipment, when the power generation block 105 is started or finished; outputting the fourth given voltage to the large-capacity power equipment, when power generation takes place; and halting outputting to the large-capacity power equipment, when power generation is halted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041479-A (JP)
Title: Exhaust gas recovering/utilizing device
Inventor: KATO YOSHIRO
IPC: F02D9/04
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To quickly form a high pressure in an accumulating container and sustain its pressure by controllably closing an exhaust gas throttle valve installed in the exhaust passage of an internal combustion engine to recovery the exhaust gas from the exhaust passage on the upstream side of the exhaust gas throttle valve.  <P>SOLUTION: This exhaust gas recovering/utilizing device comprises the exhaust gas throttle valve 56 installed in the exhaust passage 28 of the internal combustion engine 10 and an exhaust gas throttle valve control means for controllably closing the exhaust gas throttle valve 56 to recovery the exhaust gas from the exhaust passage P on the upstream side of the exhaust gas throttle valve 56 into the accumulating container 64. The accumulating container 64 comprises a partition wall 70 for partitioning the inside of the accumulating container 64 and a communication valve B (76, 78) allowing the spaces adjacent to each other on both sides of the partition wall 70 to communicate with each other. A first chamber 72 at least partly defined by the partition wall 70 and allowing the pressure therein to be controlled by the communication valve is so communicable with the exhaust passage P that the exhaust gas can be recovered from the exhaust passage P into the first chamber 72.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040942-A (JP)
Title: Nematic liquid crystal composition
Inventor: SUDO TAKESHI
IPC: G02F1/13
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition for active matrix type liquid crystal display elements, having a wide liquid crystal phase temperature range, low viscosity and negative dielectric anisotropy, and to provide active matrix type liquid crystal display elements using the composition.  <P>SOLUTION: A nematic liquid crystal composition comprising a compound represented by general formula (1) as the first ingredient and a compound represented by general formula (2) as the second ingredient and having negative dielectric anisotropy is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040952-A (JP)
Title: High-performance fuel composition
Inventor: TAMANOUCHI MITSUO
IPC: C10L1/04
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide kerosene having high safety of handling even when used for existing heating devices for household and having good combustibility.  <P>SOLUTION: A fuel composition has distilling properties having 140-180°C initial boiling point, 50 vol% distillation temperature of 170-210°C and 95 vol% distillation temperature of 190-270°C and having 5-20 vol% wholly aromatic hydrocarbon content, 80-95 vol% saturated hydrocarbon content, 0-10 vol% naphthene content, ≥0.50 volume ratio of total contents of decane, undecane and dodecane to the wholly aromatic hydrocarbon content and ≤10 mass ppm sulfur content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049771-A (JP)
Title: Modulation/demodulation device and modulation/demodulation method
Inventor: MIYASHITA DAISUKE
IPC: H04L27/18
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To independently detect an orthogonal modulation error and an orthogonal demodulation error in a modulation/demodulation device executing orthogonal modulation and orthogonal demodulation.  <P>SOLUTION: A modulation/demodulation device has a sine wave generation circuit outputting two sine waves which are mutually orthogonal and whose amplitudes are equal, an orthogonal modulator connected to the sine wave generation circuit and generating a modulation signal by modulating the sine wave, a detection means detecting an amplitude variation of the modulation signal, a multiplication means multiplying the modulation signal with the amplitude variation detected by the detection means, and an orthogonal demodulator generating a demodulation signal by demodulating the modulation signal multiplied with the amplitude variation by the multiplication means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007302701-A (JP)
Title: Agent for inhibiting growth of neoplasm in mammal
Inventor: MEIER ALBERT H
IPC: A61K31/166
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for the treatment of neoplastic diseases having broad spectrum including sarcoma, fibrosarcoma, glioblastoma, malignant tumor, melanoma, Hodgkin's lymphoma, non-Hodgkin's lymphoma, leukemia and other neoplastic symptoms.  <P>SOLUTION: The invention relates to an agent for inhibiting the growth of neoplasm in mammals by using a prolactin modifying agent and a prolactin promoting agent. The prolactin modifying agent is administered to mammals at a prescribed time within 24 hour period to coincide or approach the circadian prolactin profile of the mammals to the circadian prolactin profile of healthy mammals of the same species and sex, and the prescribed time is determined by comparing the prolactin level of the blood of the mammals at multiple discrete timings within the 24 hour period with the corresponding blood prolactin level in a daily baseline prolactin profile of healthy mammals of the same species and sex.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009054353-A (JP)
Title: Measuring method and measuring device of nonaqueous solution
Inventor: TANAKA ISAO
IPC: H01M10/052
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To measure with good precision hydrofluoric acid in non-aqueous solution containing a fluoride by a simple operation and with a simple device.  <P>SOLUTION: The measuring method includes a process S102 in which a silicon-contained compound is added in a non-aqueous solution containing hydrofluoric acid, and the hydrofluoric acid and the silicon-contained compound are reacted, a process S112 to measure the quantity of a reaction compound which has reacted with hydrofluoric acid, and a process S114 to calculate the quantity of hydrofluoric acid in the non-aqueous solution based on the quantity of the reaction compound measured in the process S112.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052964-A (JP)
Title: Fiber-optic temperature sensor and temperature detection system using it
Inventor: MIMURA EIKI
IPC: G01K11/12
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a fiber-optic temperature sensor which is simple in structure, is easy to be mass-produced, is highly sensitive, and is low-priced and to achieve a temperature detection system using it which can measure temperature at a plurality of points in real time and continue measurement even when a break in a fiber occurs.  <P>SOLUTION: In the fiber-optic temperature sensor, a single-mode optical fiber 11 includes a partially thinned narrow portion 12 and a reflective mirror 14 on an end face close to the narrow portion 12. A coating 13, which has a different thermal coefficient of expansion than that of the single-mode optical fiber 11, is provided on part of the circumferential surface of the fiber in the longitudinal direction including the narrow portion 12. Bend loss occurring in the narrow portion 12 caused by the difference in the thermal coefficient of expansion between the single-mode optical fiber 11 and the coating 13 is detected as a change in the light amount of reflected light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054234-A (JP)
Title: Optical information recording medium
Inventor: OGANO YORIYUKI
IPC: G11B7/24079
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium for blue laser having two or more recording layers wherein influence of interlayer crosstalk is prevented.  <P>SOLUTION: Film thickness of an intermediate layer 15 is increased from a part of 50 mm radius (r) of the optical information recording medium 10 toward the outermost peripheral part thereof. Film thickness variation gradient (drg) of the intermediate layer 15 is specified within the range of 0 to 0.5 [μm/mm] and the film thickness (Tm) of the intermediate layer 15 in the outermost peripheral part of a recording region of the optical information recording medium 10 is maximized in the range of 25 to 30 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099253-A (JP)
Title: Mobile terminal
Inventor: HINOHARA HIROSHI
IPC: H04W88/18
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal which is capable of viewing communication records with a customer in a place away from the office of the user or the like.  <P>SOLUTION: A mobile terminal includes a destination specifying unit which is configured to specify a communication destination; a server connection unit which is configured to connect the mobile terminal with a history server which manages a communication history; and a history information acquisition unit which is configured to request and acquire history information having metadata described in a structured language and containing update information of the communication history of the communication destination, specified by the destination specifying unit, from the history server through the server connection unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009053511-A (JP)
Title: Light control sheet, surface light source device and transmission type display device
Inventor: GOTO MASAHIRO
IPC: G02B5/02
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control sheet which reduces a peak of unnecessary brightness out of the range of viewing angle and has high front brightness, and to provide a surface light source provided with the light control sheet, and a transmission type display device.  <P>SOLUTION: The light control sheet 15 comprises a plurality of unit lenses 151 arranged in one-dimensional direction, wherein the unit lenses 151 have shapes protruded to the emission side, along a cross-section shape at a cross-section which is orthogonal to the sheet surface and is parallel to array direction, each of large curvature plane parts 151a, 151e, 151e having a curvature of two times of array pitch P or more of the unit lens 151 and each of small curvature plane parts 151b, 151d having a curvature of the array pitch P or less of the unit lens 151 are alternately arranged, and the cross-section shape has an asymmetric shape with respect to the array direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051181-A (JP)
Title: Pigment mixing device and pigment mixing process
Inventor: TANAKA HIROYUKI
IPC: B01F3/08
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment mixing device and process which allow shortening time for cleaning a device piping and decreasing consumption of a cleaning fluid even when different coloring is required after pigment coloring of a polyol composition.  <P>SOLUTION: The device includes a reservoir tank 1 for reserving the polyol composition, a pump 3 for sending out the polyol composition from the reservoir tank to a first path 21, a branch means for branching the sent-out polyol composition into the first path 21 and a second path 22 at a branch point 11, an infusion means for infusing the pigment sent out from a pigment tank 2 at an infusion point 12 arranged on the second path 22, and a converge means for converging the polyol composition flowing the first path 21 and a blend of the polyol composition flowing the second path 22 and the pigment infused at an infusion point 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058145-A (JP)
Title: Air conditioner
Inventor: TAZAWA TETSUYA
IPC: F24F1/0007
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner comprising a driving mechanism capable of driving a radiant sensor holder by a drive motor positioned not on an extension of an axis of rotation of the radiant sensor holder disposed inside of a front panel but at an inner side with respect to the axis of rotation of the radiant sensor holder.  <P>SOLUTION: This air conditioner includes a radiant sensor device assembly 8 inside the front panel 4 of an indoor unit 1, in which the radiant sensor holder 6 for holding a radiant sensor 3 and a radiant sensor holder drive mechanism 7 are installed into the radiant sensor device assembly, the radiant sensor holder drive mechanism includes four projections 24 provided on a part of the outer periphery of the radiant sensor holder in the radial directions, the drive motor 18 attached to the radiant sensor device assembly so that the direction of a motor shaft 18a extends in the same direction as the axis of rotation of the radiant sensor holder, and a sector-shaped connecting member 25 being attached to the motor shaft and having three pins 26 to be fitted between the four projections on the radiant sensor holder 4 respectively for driving the projections.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056967-A (JP)
Title: Vehicle frame structure
Inventor: KOBAYASHI TAKESHI
IPC: B62D25/20
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle frame structure allowing a footrest to support larger force.  <P>SOLUTION: A foot operation region 123 and the footrest 124 for a driver are disposed between a lower cross member 51 provided to be extended laterally across each front end of a pair of right and left lower main frames and an upper cross member 56 disposed upward of the lower cross member 51 and in parallel with the lower cross member 51. Connection frames 57 connecting the lower cross member 51 with the upper cross member 56 are disposed between the foot operation region 123 and the footrest 124.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056969-A (JP)
Title: Rear derailleur for bicycle
Inventor: KUNISAWA SATORU
IPC: B62M9/126
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a chain disengagement prevention part provided in a chain guide hardly engaged with a sprocket.  <P>SOLUTION: This chain guide 13 of the rear derailleur has an outside plate member having one end oscillatably connected to a movable member 12 so as to freely oscillate, an inside plate member 21 arranged at a space from the outside plate member, a guide pulley 22 rotatably arranged between both of the plate members on one end side of the outside plate member, a tension pulley 23 arranged at a position away from the guide pulley 22, and the chain disengagement prevention part 35 arranged between the guide pulley 22 and the tension pulley 23 and formed by bending an edge 21e at a side closer to a mounting member 10 of the inside plate member 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008048428-A (JP)
Title: Camera and imaging element unit used therefor
Inventor: TAKIZAWA HIROYUKI
IPC: H04N5/357
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of removing dust or the like deposited on an optical member provided inside the camera, and to provide an imaging element unit used therefor.  <P>SOLUTION: The camera comprises: an imaging element for obtaining an image signal corresponding to light rays emitted on its own photoelectric conversion plane; an optical low-pass filter disposed on a side of the photoelectric conversion plane of the imaging element while facing it; a dust guard member including a transparent portion and disposed at a front face side of the optical low-pass filter while facing it at a predetermined interval; a vibration applying member disposed at an edge of the dust guard member for applying vibration to the dust guard member; and a sealed structure part which includes a supporting part for supporting the node of vibration of the dust guard member generated by the vibration applying member on a surface of the dust guard member to constitute, within a sealed space, a portion where both the optical low-pass filter and the dust guard member are formed while facing each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089178-A (JP)
Title: Connecting/disconnecting mechanism and combined device
Inventor: GONG GUANGZHAO
IPC: A61B8/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting/disconnecting mechanism for easily connecting/disconnecting two units to/from each other, and to provide a combined device equipped therewith.  <P>SOLUTION: A hook portion has a branch 332 formed at the longitudinal front end in such inclination that its front-end side face goes down to the front end, where spring force is imparted toward the branch. It has a hook 302 to be moved toward the front end with the application of external force, restored to the original position concurrently with the decay of the external force, and reciprocatingly moved toward the front with the front end being displaced its length or greater to the opposite direction to the branch. A hook supporting portion has an abutting body 112 which is pushed by the front end and moved when the hook is moved toward the front end, and a hook support 102 which engages with the branch 332 before the hook is moved toward the front end and which is moved together with the abutting body in the state of disengaging from the branch 332 when the hook is moved toward the front end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009061590-A (JP)
Title: Liquid jetting device and image forming apparatus
Inventor: KATO TOMOKI
IPC: B41J2/01
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting device which can cool an ink jetting head and suck a recording medium onto the surface of a recording medium holding member opposed to the ink jetting head by one system, and to provide an image forming apparatus.  <P>SOLUTION: This liquid jetting device 2 includes a head fixing member 13 having an ink (liquid) jetting head 11, the recording medium holding member 10 provided to be opposed to the ink jetting head 11, and an air current generating member 17 generating air current. The ink jetting head 11 ejects a liquid drop to the recording medium 5 so as to perform recording thereon. The air current generated by the air current generating member 17 is made to pass through the inside of the head fixing member 13. A first through-hole 34 opening on a recording medium holding surface 99 is formed in the recording medium holding member 10, and is made to communicate with a channel of gas allowed to flow by the air current generating member 17, so as to be decompressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008088428-A (JP)
Title: Lubricant composition for metalworking
Inventor: SUGII HIDEO
IPC: C10N40/24
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition for metalworking that is excellent in workability and suppresses generation of abrasion powder and of roll coating during a rolling process at the time of metalworking of a plate or foil of a metal or its alloy, especially of a plate or foil of a nonferrous metal such as aluminum etc., and can obtain a product excellent in surface quality.  <P>SOLUTION: The lubricant composition for metalworking comprises a base oil comprised of a mineral oil and/or a synthetic oil, (A) a glycerol derivative represented by general formula (I) of 0.01-5.0 mass% based on the total amount of the composition and (B) an oil-based agent of 0.1-15 mass%, wherein, R<SP>1</SP>is an alkyl-, alkenyl-, or arylalkyl-group, R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom or a methyl group, A<SP>1</SP>O and A<SP>2</SP>O are each an oxyalkylene group, n is 0, 1, or 2, and p+q represents an average added mole number and is 0 to 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT