baber/WOPTO huggingface dataset:
Patent JP-2011043093-A (JP)
Title: Air cleaner
Inventor: OSHIMA KIYOSHI
IPC: F02M35/024
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of inhibiting clogging of an element caused by foreign matter such as isolated snow, water, dust, etc.  <P>SOLUTION: An element unit 5 removes foreign matter from the air, and includes the element 12 and a casing 15 to accommodate the element 12. A cleaner case accommodates the element unit 5. On the side opposite to the air intake surface, the element unit 5 has an influx port 31 where the sucked air flows in externally. A collision wall is arranged so that the sucked air flowing in from the influx port 31 collides against it, while an isolating plate 50 is formed so that the foreign matter segregated from the sucked air with collision against the collision wall is isolated from the element unit 5. A foreign matter accommodation part is formed by using part of the cleaner case so that the foreign matter isolated by the isolating plate 50 is accommodated, and in the foreign matter accommodation part, an ejection hole 48 is formed so that the foreign matter accommodated in the foreign matter accommodation part is ejected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043438-A (JP)
Title: Reflective photoelectric encoder
Inventor: YAKU TORU
IPC: G01D5/30
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection resolution, while improving the efficiency of using light, by improving resolution of a reflective photoelectric encoder using a concave reflecting grating.  <P>SOLUTION: In the reflective photoelectric encoder for detecting reflected light from a reflection scale 10 by a light receiving element 40 through a detection optical system 30, and detecting relative displacement between a detector 20 including a detection optical system and the light receiving element and a measuring axis direction of the reflection scale, the reflecting grating 12 of the reflection scale is formed to have a concave shape whose axis is extended in the measuring axis direction, and whose height range of a detection range is equal to or below a focal depth of the detection optical system, and as the detection optical system, reflected light is imaged into the light receiving element, by using telecentric optical systems 32, 50 including cylindrical lenses 34, 52 arranged so that the reflected light from the reflection scale is imaged in the measuring axis direction, and having an axis in a direction perpendicular to the measuring axis, and a slit 38 disposed on the focal position thereof, and extending in the direction perpendicular to the measuring axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042305-A (JP)
Title: Steering device
Inventor: HIBINO TADASHI
IPC: B62D1/19
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight steering device with a simple structure, to smoothly absorb impact energy on secondary collision and to facilitate operation of a steering wheel after the secondary collision.  <P>SOLUTION: A flange part 21a of an upper part vehicle body mount bracket 21 is guided along vehicle body front side extension parts 243, 243 by moving the upper part vehicle mount bracket 21 by a collapse moving distance L1 until reaching to a collapse moving end at a vehicle body front side. Thus, the flange part 21a of the upper part vehicle mount bracket 21 is capable of collapse-movement to the collapse moving end without dropping off from capsules 24, 24. Hence, as it is lightweight and has the simple structure, increase of manufacturing cost can be restrained, the impact energy on collision is smoothly absorbed and the steering wheel can be operated even after the secondary collision, operations such as driving a car to retreat to a safe location can be performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046631-A (JP)
Title: Cis-cinnamic acid derivative compound and plant growth regulator
Inventor: SHINDO MITSURU
IPC: A01N37/36
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which is easy to decompose in the natural environment and has a plant growth regulating effect having high safety to the human body.  <P>SOLUTION: A new cis-cinnamic acid derivative having a substituent such as a halogen, an alkyl group, a haloalkyl group, and an alkoxy group on a six-membered aromatic ring is provided. This compound has plant growth regulation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047322-A (JP)
Title: Vane pump
Inventor: YAMAMOTO KEN
IPC: F04C18/344
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of preventing vibration and noise in operation, while attaining high pump efficiency, without excessively requiring dimensional accuracy and installation accuracy.  <P>SOLUTION: In this vane pump, a guide cover 15 is integrally arranged on both end surfaces in the rotary shaft direction of a rotor 3. This guide cover 15 blocks up an opening in the rotary shaft direction of respective vane grooves 9, and slidingly contacts with a vane 4 arranged in the vane grooves 9. A communicating space 12 communicating with respective operation chambers 5 is formed between the guide cover 15 and an inner surface of a pump room 2, and a seal member 1 for preventing leakage of a working fluid, is arranged in the communicating space 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010113707-A (JP)
Title: Method, device, system, and program for dynamically managing physical and virtual multipath input/output
Inventor: ROSALES JACOB J
IPC: G06F13/10
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for dynamically managing physical and virtual multipath I/O.  <P>SOLUTION: Various embodiments comprise one or more computing devices, such as one or more servers, having at least two HBAs. At least one of the HBAs is associated with a virtual I/O server that employs the HBA to transfer data between a plurality of virtual clients and one or more storage devices of a storage area network. The embodiments monitor the availability of the HBAs, such as monitoring the HBAs for a failure of the HBA or a device coupled to the HBA. Upon detecting the unavailability of one of the HBAs, the embodiments switch, dynamically, from the I/O path associated with the unavailable HBA to the alternate HBA.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011047340-A (JP)
Title: Exhaust system for internal combustion engine
Inventor: YUKIMITSU HIDEYUKI
IPC: F01N1/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust system for an internal combustion engine, reducing its weight and also reducing production cost, by providing an on-off valve requiring no complicated control and having a simple structure so that an increase in sound pressure is suppressed by the air column resonance of a tail pipe.  <P>SOLUTION: A shutter member 41 swinging around a shaft member 42 is provided so that only an exhaust flow is received and the passage cross-sectional area of the downstream opening end 28b of the tail pipe 28 is varied. When the flow rate of the exhaust flow is less than a predetermined flow rate, the shutter member 41 is positioned in the node of the sound pressure distribution of the standing wave of the air column resonance generated in the tail pipe 28 so that the passage cross-sectional area is reduced. When the flow rate of the exhaust flow is the predetermined flow rate or more, the shutter member 41 is swung by a predetermined angle from a position as the node of the sound pressure distribution of the standing wave of the air column resonance so that the passage cross-sectional area of the downstream opening end 28b is enlarged in comparison with the case that the shutter member 41 is in a closing position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048779-A (JP)
Title: Equipment operational support system and program
Inventor: KOMATSU MASAYUKI
IPC: G06Q50/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To create an operation plan suitable for meeting regulations of the law on the energy consumption.  <P>SOLUTION: In an equipment operational support system 10, energy consumed in each electrical equipment is sequentially measured using measuring units 60<SB>1</SB>-60<SB>8</SB>. A user inputs a reduction target (a target according to the regulations of the law) of energy consumption to meet the regulations of the law, thereby performing future estimation based on the actual value of the measured past energy consumption and displaying a graph of the same. The user selects an operation item which may reduce energy consumption while confirming the displayed graph to create an operation plan for each electrical equipment which can achieve the target according to the regulations of the law.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048794-A (JP)
Title: Rfid inlet
Inventor: ZAIMA SEIGO
IPC: H01Q1/52
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID inlet for suppressing the malfunction of a TFT circuit due to a magnetic field caused by an antenna pattern.  <P>SOLUTION: An RFID inlet 10 includes: a substrate 2; a plane spiral-shaped antenna pattern 3 formed on the surface of the substrate 2; and a TFT circuit 4 formed on the surface of the substrate 2, and connected to the antenna pattern 3. The TFT circuit 4 includes a high integration part 4a including circuit elements; and a low integration part 4b excluding any circuit element, and including wiring for interconnecting the circuit elements in the high integration part 4a. The high integration part 4a is arranged in a region which is not overlapped with the antenna pattern 3 when it is viewed from the normal direction of the substrate 2 in the surface of the substrate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010122206-A (JP)
Title: Optical wave interference measuring apparatus
Inventor: KATSURA SOUTO
IPC: G01B11/24
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To measure with high accuracy the shape of a test surface that is rotationally symmetric and has a complicated shape by optical interferometry.  <P>SOLUTION: The relative position of the test surface 80 is sequentially changed from a reference position where a surface axis C is aligned with a measurement optical axis L so that the measurement optical axis L is sequentially moved to a plurality of annular regions obtained by dividing the test surface 80 in a radial direction. The test surface 80 is rotated around a rotation axis E whenever the relative position is changed. Measurement light that travels while being converged by a Mirau objective interference optical system 23 is applied to the rotating test surface 80, and a one-dimensional image sensor 32 captures interference fringes at each of a plurality of rotational positions. The shape information of each annular region is determined on the basis of the captured interference fringes at each rotational position, and pieces of the shape information are connected to determine the shape information of the entire measurement region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011061569-A (JP)
Title: Communication system, node, communication control method, and program
Inventor: YAGYU TOMOHIKO
IPC: H04W40/20
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of implementing multicast communication capable of promptly tracking a network topology change.  <P>SOLUTION: A node 100 includes: a unicast path control part 111 and a multicast path control part 114 for creating a communication message including it's own group information and neighboring node group information; a message transmitting part 116 for transmitting a communication message; and a node selecting part 118 for selecting any G-MPR from neighboring nodes of it's own group so as to transfer packets to all nodes of two hop destinations that belong to it's own group based on the it's own group information and the neighboring node group information of the communication message received from any neighboring node. The unicast path control part 111 is caused to create the communication message including the information of G-MPR. The node 100 further includes a packet transmitting part 148 for transmitting a packet to a neighboring node in the group based on the information of G-MPR of the received communication message.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061745-A (JP)
Title: System and method for displaying user within viewable range on display of device to be operated
Inventor: IKEDA KAZUFUMI
IPC: H04Q9/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method that enable a viewer to recognize a remote operation device present within a viewable range (at a position where an operation signal can be transmitted) of an operation target device.  <P>SOLUTION: A start state detection device includes: a start state detection means for detecting one or more remote operation devices present within the viewable range of the operation target device based on Bluetooth establishment states of the remote operation devices; and a start state transmission means for transmitting, to the operation target device, start state information indicating "presence"/"absence" within the viewable range of the operation target device corresponding to identifiers of the remote operation devices. The operation target device includes a display control means for performing control to superimpose an identifier of each remote operation device on a picture being reproduced and displayed on a display when receiving start state information "presence" and not to display an identifier of each remote operation device when receiving start state information "absence".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063058-A (JP)
Title: Vehicular air-conditioner
Inventor: ISSHI YOSHINORI
IPC: B60H1/22
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the power consumption of a battery caused by the air-conditioning in a cabin in a vehicular air-conditioner capable of executing the air-conditioning in the cabin by the power to be supplied from the battery.  <P>SOLUTION: A vehicular air-conditioner to be applied to a hybrid vehicle having an electric motor for running, a battery 81 and an engine EG includes a refrigerating cycle 30 having a compressor 31 which compresses and discharges the refrigerant by the power supply from the battery 81 and an evaporator 13 which evaporates the refrigerant to cool air to be blown into the cabin, a compressor control means 50a for controlling the operation of the compressor 31 so that the refrigerant evaporation temperature TE in the evaporator 13 approaches the target refrigerant evaporation temperature TEO, and a target refrigerant evaporation temperature determining means S9 for determining the target refrigerant evaporation temperature TEO in the evaporator 13. The target refrigerant evaporation temperature determining means S9 raises the target refrigerant evaporation temperature TEO as the elapse of time after the engine EG is stopped when the engine EG is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064348-A (JP)
Title: Steam heating device
Inventor: MORII TAKAYUKI
IPC: F28F17/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a steam heating device preventing unevenness of heating temperature by steam even when the heat exchange face of a heat exchange vessel is horizontal.  <P>SOLUTION: A heating fluid supply pipe 3 is connected to the heat exchange vessel 1 via a control valve 7. A heat exchange vessel 1 side end 23 of the heating fluid supply pipe 3 is opened toward a bottom face 20 on the side opposite to the horizontal heat exchange face 2. The heat exchange face 2 is arranged on the upper face of the heat exchange vessel 1. The bottom face 20 of the heat exchange vessel 1 is connected to a suction chamber 10 of a suction means 6 via a pipe line 8. The suction means 6 comprises a liquid ejector 13, a cooling water tank 14 and a circulating pump 15. Since steam supplied from the heat exchange vessel 1 side end 23 of the heating fluid supply pipe 3 is dispersed and supplied to inside of the heat exchange vessel 1, steam heating is enabled without causing uneven temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066059-A (JP)
Title: Plasma processing apparatus
Inventor: INUZUKA HIROYUKI
IPC: H01L21/3065
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which is superior in heating efficiency and cooling efficiency, has no risk that various characteristics of a workpiece are adversely affected after a plasma processing and has comparatively low manufacture cost.  <P>SOLUTION: A heater E1 includes an anode electrode 7 on which a tray 5 and a substrate are placed and heating members 31 and cooling members 32, which are buried inside the anode electrode 7 along a longitudinal direction. The heating member 31 has bending parts 31a whose planes have U shapes at places near one end of the anode electrode 7 and linear parts 31b in other places. The heating member is constituted of seven tubular heaters which are adjacently arranged in parallel. The cooling member 32 has meandering parts 32c in places facing the bending parts 31a of the corresponding tubular heaters, and linear parts 32b in other places. The cooling member is constituted of seven cooling pipes which are adjacently disposed in parallel along an external side of the respective tubular heaters.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063656-A (JP)
Title: Ink composition for inkjet
Inventor: SHIMOHARA NORIHIDE
IPC: C09D11/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet, which comprises a finely dispersed pigment and retains excellent dispersion stability of the pigment even when stored over a long period of time, and to provide an ink composition for inkjet, which is excellent in curability when forming an image by inkjet recording and forms the image excellent in lightfastness.  <P>SOLUTION: The ink composition for inkjet comprises: a pigment dispersant at least comprising (a) a repeating unit having an ultraviolet-absorbing group, in an amount of from 0.5 to 20 mass% with respect to the total mass of the pigment dispersant, and (b) a repeating unit having a pigment-adsorbing group, in an amount of from 5 to 30 mass% with respect to the total mass of the pigment dispersant; the pigment; a polymerizable compound; and a photopolymerization initiator. The pigment-adsorbing group contained in the pigment dispersant preferably has at least one chosen from an amino group and a partial skeleton of the pigment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063349-A (JP)
Title: Medium stocker, paper feeder and attitude control method of recording medium
Inventor: SHIMOZATO TOSHIHARU
IPC: B65H1/14
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To horizontally maintain an attitude of the layered-arranged uppermost recording medium even if holding a paper feeding tray as a cantilever.  <P>SOLUTION: The paper feeding tray 103 for holding a plurality of recording mediums M in a layered state is supported as the cantilever in the vertical direction so as to be liftable, and a roller 117 is rotatably installed at the free end side of the paper feeing tray 103. The roller 117 is arranged in contact in a position above a position of the uppermost support fulcrum UP with a guide member 113 oppositely vertically arranged at the free end FE of the paper feeding tray 103 for guiding the recording mediums M which are layered and placed on the paper feeding tray 103.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064035-A (JP)
Title: Showerhead storage structure
Inventor: NAKAJIMA TAKASHI
IPC: A47K1/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain usability and storage stability by preventing a showerhead in a storage state from sagging due to a load, vibrations, etc. from outside.  <P>SOLUTION: A hooking and locking portion 6 for hooking and locking the rear of the showerhead 4 is provided on the outer surface of a hose guide 21 for guiding and housing a shower hose 23. Additionally, in this showerhead storage structure, engaging portions 9 for preventing the sagging of the showerhead, which are detachably engaged with each other, are provided on the opposed surfaces of both the side surfaces 4c of the showerhead 4 and both inside walls 20b of a showerhead storage portion 20, which face them, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069850-A (JP)
Title: Developing device and image forming apparatus
Inventor: KIUCHI YUTAKA
IPC: G03G15/09
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress dispersion of the amount of a developer supplied from a developer supply member to a developer holder.  <P>SOLUTION: A developing device (G) includes: the developer supply member (R0) rotating, while holding the developer in a developing container (V) on the surface; and the developer holder (Ga) supported oppositely to an image holder (PR) having a latent image formed on the surface, and movably in the approaching/separating direction for approaching or separating from the image holder (PR), and arranged oppositely to the developer supply member (R0) on a position on the reverse side to the image holder (PR) in the approaching/separating direction, which is the developer holder (Ga) rotating, while holding on the surface, the developer supplied from the developer supply member (R0) into a supply domain (19) facing to the developer supply member (R0), and developing the latent image into a visible image on a developing domain (Q2) facing to the image holder (PR).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071752-A (JP)
Title: Operational amplifier
Inventor: TSUZAKI TOSHIYUKI
IPC: H03F3/34
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier capable of correcting an offset voltage of an element connected to an input terminal.  <P>SOLUTION: The operational amplifier includes a main amplifier and an amplifier for offset correction to which an input terminal is connected in common. In the operational amplifier, the main amplifier includes a first transconductance amplifier for measurement, a second transconductance amplifier for offset correction and a first capacitance connected to an input terminal of the second transconductance amplifier, wherein the amplifier for offset correction includes a third transconductance amplifier for measurement, a fourth transconductance amplifier for offset correction and a second capacitance connected to one input terminal of the fourth transconductance amplifier, and the amplifier for offset correction is provided with an offset voltage adjustment circuit at the other input terminal of the fourth transconductance amplifier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074045-A (JP)
Title: Aqueous solution of hinokitiol and method for producing the same
Inventor: URUSHIBATA NAOKI
IPC: A61P31/04
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous solution of hinokitiol capable of being effectively used in various fields by diluting hinokitiol with water, and a method for producing the same.  <P>SOLUTION: The aqueous solution (W6) of hinokitiol comprises waters (W3, W4, W5) prepared by pressurizing pure water (W2) on the side of a cathode chamber out of pure water at ≥4 kg/cm<SP>2</SP>pressure in a stabilization tank, wherein the pure water is prepared by electrolyzing deoxygenated pure water (W1) to have ≤1 ppm dissolved oxygen, and hinokitiol (20) in the ratio 1:3,000-1:1,400 (especially preferably in the ratio 1:2,000) based on the waters (W4, W5).  <P>COPYRIGHT: (C)2011,JPO&INPIT