baber/WOPTO huggingface dataset:
Patent JP-2010075534-A (JP)
Title: Wheelchair
Inventor: HAYASHI HISAYOSHI
IPC: A61G5/02
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which is prevented from starting to move by itself against the intention of a sitting person when the sitting person is to sit on the seat of the wheelchair.  <P>SOLUTION: The wheelchair includes: a first contact sensor 51 which detects whether or not the sitting person touches the hand rim 50 and is provided in a hand rim 50 for controlling a wheel 40; brake equipment 70 for braking the wheel 40, and a controller 80 to which a first sensor signal 52 from the first contact sensor 51 is input, for detecting whether or not the sitting person touches the hand rim 50 on the basis of the first sensor signal 52 and controlling the brake equipment 70 on the basis of whether or not the sitting person touches the hand rim 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077090-A (JP)
Title: Isoxazole derivative and method for producing the same, and fungicide
Inventor: SHIBATA CHIE
IPC: C07D413/12
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isoxazole derivative having high plant disease-controlling activity, especially high disease-controlling activity on rice blast, while entirely harmless to useful crops or almost harmless.  <P>SOLUTION: The isoxazole derivative is represented by general formula (1) (wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently H or the like; A is -OR<SP>4</SP>, -NR<SP>6</SP>R<SP>7</SP>or the like; wherein R<SP>4</SP>is 1-12C alkyl, aryl-substituted 1-6C alkyl, arylaminocarbonyl or the like, and R<SP>6</SP>and R<SP>7</SP>are each independently H, 2-6C alkenyl, aryl-substituted 1-6C alkyl, aryl, arylcarbonyl or the like, provided that R<SP>6</SP>and R<SP>7</SP>are not H at the same time).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009092656-A (JP)
Title: Chemical leakage sensing device and method
Inventor: KIM HEE-SUK
IPC: H01L21/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical leakage sensing device capable of sensing chemical leakage with use of a flowmeter not only at a stand-by stage but also in process of a step.  <P>SOLUTION: The chemical leakage sensing device includes: a sensing section for measuring the flow rate of a chemical that is supplied into a step chamber; a step control section for determining the presence of chemical leakage in accordance with the flow rate thus measured, and for generating a control signal; and a facility control section for controlling operation of a facility upon receiving the control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010078121-A (JP)
Title: Liquid-sealed vibration control device
Inventor: OGASAWARA MASARU
IPC: F16F13/18
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain dispersion in vibration control performance, by restraining positional dislocation when connecting and fixing a pair of partition plates.  <P>SOLUTION: A partition body 40 is composed of an annular orifice forming member 44, an elastic wall 46 for blocking a space of its inner peripheral surface and the pair of partition plates 48 and 50 for sandwiching the elastic wall in its axial direction X. A connecting part 56 is composed of a first plane part 64 arranged on one partition plate 50, a fitting projection 66 projecting in the axial direction from there, a fitting recess 68 arranged on the other partition plate 48 and a second plane part 70 arranged in its opening edge. A first welding part 72 is arranged on the outer peripheral surface of the fitting projection by separating from the first plane part, and a second welding part 74 is arranged on an inner peripheral surface of the fitting recess by separating from the second plane part, and the fitting projection and the fitting recess are fitted and fixed by welding the first welding part and the second welding part in a state of oppositely contacting the first plane part and the second plane part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083532-A (JP)
Title: Cardboard box for thin-walled pet bottle
Inventor: SUZUKI MASAKO
IPC: B65D77/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cardboard box capable of stably storing thin-walled PET bottles capable of protecting the thin-walled PET bottles from weight generated by stacking, and being easily and manually conveyed.  <P>SOLUTION: The cardboard box which is intended for storing six thin-walled PET bottles with a capacity of 2L includes four laterally consecutive sidewalls, four lid flaps extending upward from the four sidewalls, and four bottom flaps extending downward from the four sidewalls. The cardboard box further includes a cardboard box body having grips in upper portions of at least the two opposed sidewalls out of the four sidewalls, and an inner lid which is laid over the six thin-walled PET bottles stored in the cardboard box body so as to hold the thin-walled PET bottles. The cardboard box is characterized in that the inner lid includes a bottom surface having bottle mouth insertion parts, and sidewalls which are equal in size to a length from an upper edge of the grip of the cardboard box body to a first crease.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082544-A (JP)
Title: Gas adsorbent
Inventor: GOTO MASASHI
IPC: C07F3/06
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel gas adsorbent having enhanced structural stability and capable of adsorbing hydrogen in a greater amount.  <P>SOLUTION: The gas adsorbent is structured by including a first material constituted of integrated bodies of a plurality of structures each including a plurality of nucleic metal atoms (Zn) of a complex and a plurality of monocarboxylic acids (benzoic acid) each of which monocarboxylic acids includes an interactive member (a benzene ring) capable of combining with another structure by virtue of nonbinding interaction, and coordinates to the plurality of the nucleic metal atoms (Zn) in a manner surrounding the same, and a second material including noble metal (Pt) as catalytic metal supported by an inorganic support (carbon). The ratio of the first material to the second material is 90:10 by weight. The gas adsorbent exhibits a greater volume of adsorbed hydrogen gas relative to a calculated value theoretically calculated from the volume of hydrogen gas to be adsorbed by each of the first material and the second material, which clearly indicates the presence of a synergetic effect of the first and the second materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087846-A (JP)
Title: Automatic tuning circuit and data carrier device using the same
Inventor: ISHII HIDEKAZU
IPC: H03J7/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tuning circuit and the like which is automatically tuned properly to secure a communication distance.  <P>SOLUTION: When an RFID operates, a control circuit 41 determines, based on a comparison result of a comparator 65, that a tuning frequency is set low when a DC output voltage of a rectifying circuit 50 when a tuning frequency increasing circuit 20-2 operates is higher than the DC output voltage of the rectifying circuit 50 when a tuning frequency decreasing circuit 20-3 operates. On the other hand, it determines that the tuning frequency is set high when the DC output voltage of the rectifying circuit 50 when the tuning frequency increasing circuit 20-2 operates is lower than the DC output voltage of the rectifying circuit 50 when the tuning frequency decreasing circuit 20-3 operates and controls a capacitance adjustment circuit 20 by control signals CS1 to CS3 to set a direction to be properly tuned. As a result, when an RFID 10 operates, proper tuning is automatically attained, thereby securing the communication distance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084638-A (JP)
Title: Internal combustion engine equipped with variable valve system
Inventor: TAKADA YOSHIHIRO
IPC: F01L13/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with a variable valve system which switches the actions of an engine valve by sliding a rocker arm in the axial direction of a rocker-arm shaft and which is capable of restricting the axial-direction movement of the rocker arm within a predetermined amount by means of a simple structure without increasing the number of component parts.  <P>SOLUTION: Position-restriction portions 41, 42 are formed in a rocker arm 13, and abut on the trigger arm 33 to restrict the sliding movement of the rocker arm 13 within a predetermined amount when the trigger arm 33 is disengaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082601-A (JP)
Title: Photocatalyst base imparted with antistatic function and its manufacturing method
Inventor: SHIRAKAWA TOMOYUKI
IPC: B01J35/02
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst base with sufficient photocatalytic activity and antistatic function.  <P>SOLUTION: This photocatalyst base has a good conducting layer, a primer layer and a photocatalyst layer formed, in that order, on a base. In addition, the good conducting layer, primer layer and photocatalyst layer contain a conductor microparticle respectively and further, the metal content, of the surface part of the photocatalyst layer, which is measured by ESCA on condition that the surface layer be etched by 50 Å, is not less than 0.20% and not more than 1.50% in terms of mass ratio to the overall element, and the density of the conductor microparticle gradually increases depthwise from the surface part of the photocatalyst layer to the good conducting layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082783-A (JP)
Title: Chuck device
Inventor: FUKUI TERUYUKI
IPC: B25J15/08
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck device adapted to chuck a workpiece by moving (sliding or oscillating) a plurality of heads by a driving source, and chuck the workpiece in an accurate position irrespective of the shape of the workpiece as a target.  <P>SOLUTION: A first head 21 and a second head 22 are freely slidably attached to a base, respectively. A first pulley 214 is attached to the first head 21, and a second pulley 224 is attached to the second head 22. A wire 61, whose one end is fixed to the base by a wire fastener 71, is extended through the first pulley 214 and the second pulley 224. The rotary driving force from a motor is transmitted through the wire 61 to the first pulley 214 and the second pulley 224, and the first head 21 and the second head 22 slide according to the displacement of the wire 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009044172-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: KUIT JAN JAAP
IPC: G03B27/42
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus having an improved transfer unit.  <P>SOLUTION: The lithographic apparatus includes a processing unit that performs a lithographic process including exchangeable objects. The processing unit includes an illumination system that provides a beam of radiation; a support structure configured to support a patterning device that imparts a desired pattern to the beam of radiation; a substrate holder configured to hold a substrate; and a projection system configured to project the patterned beam to a target portion of the substrate. The lithographic apparatus also includes a transfer unit comprising a single robot. The single robot is configured to transfer a first exchangeable object from a loading station to the processing unit and to transfer a second exchangeable object from the processing unit to a discharge station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010084491-A (JP)
Title: Multilevel parking facility with charging function
Inventor: EZAKI TAKEHIKO
IPC: H02J7/00
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilevel parking facility with charging function, which is reduced in setting space with a simple structure needing no contact power for charging, and is easy to install.  <P>SOLUTION: The parking facility includes a plurality of parking parts 5 in which each pallet 52 loaded with a vehicle is stored and moved on a parking shelf, and a charging power source for charging a battery 71 of an electric vehicle 7 stored in the parking part 5. At least one of the pallets 52 includes a charging-side connection part 8 attachable to and detachable from a battery-side connection part 72 of the electric vehicle 7 loaded on this pallet 52, and at least one circuit part which detachably brings the charging-side connection part 8 into contact with the charging power source is provided between the chargeable parking part 5 of the parking parts 5 and the pallet 52. The parking part side of the circuit connection part is formed of a contact electric wire 62 laid to contact with the connection part 8 of the pallet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086638-A (JP)
Title: Variable resistance memory device, and operating method of the same
Inventor: MIYATA KOJI
IPC: G11C11/15
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To cancel variations in circuit elements on the basis of the results of detecting the resistance changes.  <P>SOLUTION: The variable resistance memory device has a memory cell MC including a tunneling magnetoresistive element TMR and a drive circuit 5A. The drive circuit 5A includes a first and second resistors R1, R2 different from each other and generates a drive voltage Vbias to be applied to the power supply node Nd by supplying a constant current Ic through the first resistor R1 or the second resistor R2. The drive circuit 5A differentially switches the resistor generating the drive voltage Vbias and the pull-up resistor compensating the power supply node Nd potential falling depending on the cell current, by using the first and second resistors R1, R2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088517-A (JP)
Title: Value managing device, value managing method, and value managing system
Inventor: KANAME YUKI
IPC: A63F7/02
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately close the account after the close of business without inhibiting other closing operations.  <P>SOLUTION: The value managing device 10 is previously set to execute processing of keeping or processing of taking such value items as the prepaid frequency and the number of own balls. If a prepaid card with the remaining prepaid frequency or remaining own balls is present within a CR unit 40 after the close of business in a game parlor, the prepaid frequency or the number of own balls is kept or taken according to the setting determined for each value item.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091690-A (JP)
Title: Automatic cleaning mechanism, optical scanner equipped with the same and image forming apparatus
Inventor: HOTANI TOMOYA
IPC: G02B26/10
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cleaning mechanism in which a contact pressure of a cleaning member is adjustable during operation and the cleaning member is easily replaced.  <P>SOLUTION: The automatic cleaning mechanism 5 is provided in a laser scanner unit (optical scanner ) 1 in which a scanning optical system, which emits light for writing a latent image on an image carrier, is housed in a frame 2 and the emitting port of the light emitted from the scanning optical system is covered by a dust-proof glass 4, and a holding member 7 for holding a cleaning pad (cleaning member) 8, is engaged with a screw shaft so as to be movable back and forth, and the cleaning pad 8 is moved along the dust-proof glass 4 by turning the screw shaft to automatically clean the dust-proof glass 4, wherein a first member (holding member) 7A which holds the cleaning pad 8 of the holding member 7 is constituted to be foldable and the cleaning pad 8 is held by the first member 7A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093030-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NISHIMURA ATSUSHI
IPC: H01L21/28
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent protuberance from occurring in a contact plug, in a semiconductor device with the contact plug which consists primarily of copper.  <P>SOLUTION: A method for manufacturing the semiconductor device is provided with: a step (c) of forming a contact hole 103, which reaches a metal silicide layer 101, in a first interlayer insulating film 102; a step (d) of forming a high fusing point metal film 104 in the bottom surface and sidewall of the contact hole; a step (e) of forming a contact plug 107 by forming a metal film 106A, which consists primarily of copper, on the high fusing point metal film and embedding the metal film into the contact hole through the high fusing point metal film; and a step (f) of forming a second interlayer insulating film 108 on the first interlayer insulating film and the contact plug. The step (f) includes: a step (f1) of removing oxygen gas, which exists on the surface of the contact plug; and a step (f2) of forming the second interlayer insulating film in the condition that the oxygen gas, which exists on the surface of contact plug, is removed after the step (f1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090825-A (JP)
Title: Throttle device for internal combustion engine
Inventor: KATO TOSHIYA
IPC: F02D9/02
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle device for an internal combustion engine capable of preventing fixing due to freezing of a throttle valve, biting of an ice lump, and defective operation following these by suppressing adhesion and freezing of moisture in a periphery of the throttle valve.  <P>SOLUTION: The throttle device 1 has a throttle body 2 forming an air intake passage 3 of an engine (the internal combustion engine), and the plate-like throttle valve 4 disposed rotatably around a rotary shaft 41 so as to open and close the air intake passage 3 in an inner side of the throttle body 2. A water absorbing member 5 is disposed on an opposing inner wall surface 211 with an outer circumference end 42 of the throttle valve 4 opposed thereto in a closed state of the throttle valve 4, among inner wall surfaces 21 of the throttle body 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092391-A (JP)
Title: Building block type programmable controller
Inventor: ITAKURA ATSUSHI
IPC: G05B19/05
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLC which eliminates unnecessary power consumption and wasteful power capacities caused by unused extension modules, and can suppress the lowering of a voltage caused by connection wiring or the like from a power supply module to extension modules.  <P>SOLUTION: The PLC is a building block type including a plurality of extension modules, and each extension module has a DC voltage input part on one side surface of a housing and has a DC voltage output part on the other side surface of the housing and has, in the housing, a power line connecting the input part and the output part, a DC-DC voltage conversion part for converting a DC high voltage on the power line to a DC low voltage, and an internal circuit operated at the DC low voltage from the DC-DC voltage conversion part. Respective extension modules have input parts and output parts on side surfaces of housings connected with each other by connectors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009165-A (JP)
Title: Capillary for fixing optical fiber and optical part coupling structure
Inventor: TAKEUCHI HIROKAZU
IPC: G02B6/30
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capillary for fixing optical fiber capable of aligning an optical part such as optical waveguide element with a capillary by a simple operation, minimizing a difference between the optical part and the capillary when both are fixedly coupled and disposed on the same flat surface in response to such a demand as to appropriately dispose the both on the same flat surface and packaging the both by casing without making the both rickety and bringing about premature deterioration.  <P>SOLUTION: The glass capillary 1 is fixedly coupled in series to the optical part 5 of which the cross-section vertical to an optical axis 4a substantially forms a rectangle and, while causing an insertion hole 3 for fixedly inserting an optical fiber 2 formed in the glass capillary 1 to accord with the optical axis 4a of the optical part 5, a surface side edge part 9 and a back surface side edge part 8 of an outer surface 7 of the glass capillary 1 are respectively made to be the same position with the surface and back surface of an outer surface of the optical part 5 in the height direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010095451-A (JP)
Title: Gas-phase exothermic reaction method
Inventor: SANO KAZUHIKO
IPC: C07C253/24
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-phase exothermic reaction method in which heat removal tubes maintain their heat transfer abilities for a long period of time, perform a temperature control of reactor stably for a long period of time and has excellent process stability and economic efficiency in carrying out a gas-phase exothermic reaction by using a fluidized-bed reactor having the heat removal tubes inside.  <P>SOLUTION: The gas-phase exothermic reaction method which feeds a reaction raw material to a fluidized-bed reactor having a molybdenum-containing fluidized bed catalyst and a plurality of the heat removal tubes inside includes repeating use of each heat removal tube of the plurality of the heat removal tubes for ≤18 days and non-use of them for ≥24 hours.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096866-A (JP)
Title: Projection optical system, exposure apparatus, and device manufacturing method
Inventor: YUKI HIROYUKI
IPC: G02B13/24
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system capable of reducing the imaging performance degradation due to compaction or rarefaction while reducing production costs.  <P>SOLUTION: The projection optical system projects a pattern of an object plane onto an image plane, including: a first lens whose refractive index irreversibly increases by ultraviolet irradiation; and a second lens whose refractive index irreversibly decreases by the ultraviolet irradiation. Where the distance between a first intersection as an intersection of the object plane and the optical axis of the projection optical system and a second intersection as an intersection of the image plane and the optical axis of the projection optical system is TT, the distance D1 between a first center position as a center position of thickness in the optical axis of the projection optical system of the first lens and an intersection position of an intersection nearer to the first center position among the first intersection and the second intersection satisfies D1≤TT/8, and the distance between a second center position as a center position of thickness in the optical axis of the projection optical system of the second lens and the intersection satisfies D2≤TT/8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097359-A (JP)
Title: File management method and hierarchy management file system
Inventor: KAMEI HITOSHI
IPC: G06F3/06
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management method of a hierarchy management file system for suppressing the deterioration of access performance when a user performs access to a file.  <P>SOLUTION: In the file management method of a hierarchy management file system, a server creates file systems (for example, FS1(1015), FS2(1016)) to a high speed volume and a low speed volume, and a file sharing server virtually integrates those file systems into one as a virtual file system 2001. Then, a movement target file is moved to the file system created to the low speed volume not in file access time but in advance. Afterwards, when a user performs access to the file, the file is not copied but the file system of the destination of movement is directly accessed so that it is possible to suppress the deterioration of performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT