baber/WOPTO huggingface dataset:
Patent JP-2009198410-A (JP)
Title: Hydrogen gas sensor
Inventor: HANE TOMOKO
IPC: G01N27/26
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately sense a change in a concentration of a hydrogen gas by using a possibly simple constitution.  <P>SOLUTION: A hydrogen gas sensor includes: a sensor head 100 including a proton conductivity solid polymer electrolyte film 101 in which a carbon material is dispersed, a catalyst layer 102 fixed to a main surface of the solid polymer electrolyte film, an electrode 103 attached to the catalyst layer, and an electrode 104 attached to the solid polymer electrolyte film; and a control section 205 for determining that the hydrogen gas is contained in the atmosphere around the sensor head if an output voltage as a potential of the electrode 104 is positive when a potential of the electrode 103 is reference potential, and determining that the hydrogen gas is not contained in the atmosphere around the sensor head if the output voltage is negative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198423-A (JP)
Title: Fiber optic distributed sensor apparatus
Inventor: KASHIWAGI MASAHIRO
IPC: G01D5/353
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide fiber distributed sensor apparatus capable of increasing the measurement distance and enlarging the measurement range and the dynamic range, while maintaining the spatial resolution, as it is.  <P>SOLUTION: The fiber distributed sensor apparatus comprising optic fibers serving as a sensing medium is such that the optical fiber serving as the sensing medium has transmission loss in the wavelength of a Stokes light generated by induced Raman scattering which is larger than transmission loss in the wavelength of incident light or other scattered lights.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202395-A (JP)
Title: Maintenance device and fluid jet device
Inventor: KUWATA TERUZO
IPC: B41J2/165
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance device capable of stabilizing posture of an abutting part of a cap member, and a fluid jet device.  <P>SOLUTION: The maintenance device to perform maintenance of a jet head for jetting fluid includes: the cap member provided to be opposed to the jet surface of the jet head and abutting on the jet surface to hermetically seal space including the jet surface; a slider member provided to integrally move with the cap member so as to hold the cap member; an adjusting mechanism configured to adjust a direction of the abutting part of the cap member relative to the jet surface in such a state that the cap member does not abut on the jet head; and a suction mechanism configured to suck the hermetically sealed space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204283-A (JP)
Title: Burning amount control method for fan-forced heater
Inventor: NAKAJIMA AKIRA
IPC: F24H3/04
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burning amount control method for a fan-forced heater, making uniform the temperature distribution in a room to efficiently perform heating.  <P>SOLUTION: A burning control means 12 varies the burning amount of a burner 2 based on a room temperature RT of an indoor temperature detecting means 9 and a preset temperature ST of a temperature setting means 10, and the rotational frequency of a convection blower 6 for convection is determined corresponding to the burning amount of the burner 2. The burning control means 12 includes two or more burning control stages Nx, wherein when a difference between the room temperature RT and the temperature in the preceding change of burning amount reaches a predetermined temperature difference (d), the burning amount of the burning amount control stage Nx is changed, and the burning amount control stage of the burner 2 is lowered by one stage, the convection blower 6 is also controlled to lower the rotational frequency by one stage. When a preset time (t) elapses before the temperature difference between the room temperature RT and the temperature in the preceding change of burning amount reaches a predetermined temperature difference (d), the rotational frequency of the convection blower 6 is changed to be higher than that corresponding to the current burning amount control stage of the burner 2, and the air in the room is stirred to make the temperature distribution uniform in the room.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212668-A (JP)
Title: Light transmission system
Inventor: OBARA KAZUHO
IPC: H04B10/03
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To relieve an ONU (Optical Network Unit) in a group unit about a light transmission system.  <P>SOLUTION: Optical couplers that are 2×8 optical couplers 18<SB>1</SB>to 18<SB>4</SB>are arranged on an optical transmission path 14. Redundant optical fibers 24<SB>1</SB>to 24<SB>4</SB>are laid from one side of a host port of the optical couplers 18<SB>1</SB>to 18<SB>4</SB>to a center station 10. Power meters 34<SB>1</SB>to 34<SB>4</SB>measures the power of incoming light from the redundant optical fibers 24<SB>1</SB>to 24<SB>4</SB>. A control device 38 controls a port switching device 36 according to measurement results of the power meters 34<SB>1</SB>to 34<SB>4</SB>and notification from the current OLT (Optical Line Terminal) 30W. The port switching device 36 usually connects the current OLT 30W to a trunk optical fiber 20. The port switching device 36 connects the redundant optical fibers 24<SB>1</SB>to 24<SB>4</SB>in parallel with an access section to a preliminary OLT 30P for a failure in the access section of the optical transmission line 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209425-A (JP)
Title: Electroless tin plating bath and electroless tin plating method
Inventor: MAEDA TSUYOSHI
IPC: C23C18/52
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroless tin plating bath and plating method capable of suppressing an amount of melting of a backing metal and forming a circuit board improved in plating wettability and connection reliability.  <P>SOLUTION: In the electroless tin plating method for forming a tin plating film on a material to be plated, the tin plating film is formed by the reduction reaction by a borohydride compound, using an electroless tin plating bath containing at least a tin compound and a borohydride compound as a reducing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208723-A (JP)
Title: Controller for hybrid vehicle
Inventor: SHIBATA HIROYUKI
IPC: B60W20/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle, preventing deterioration in mileage, and having a fail-safe function.  <P>SOLUTION: This controller for the hybrid vehicle includes: a first motor generator; a power distribution mechanism connected with an internal combustion engine and the first motor generator; a second motor generator connected to a driving axle; and a brake connected to a rotary element of the power distribution mechanism. The controller for the hybrid vehicle is applied to a hybrid vehicle wherein a continuously variable transmission mode is executed while the brake is released and wherein a fixed transmission mode is executed while the brake is engaged. The controller for the hybrid vehicle executed the fixed transmission mode when a rotation speed of the driving axle becomes a prescribed rotation speed or above in an electric traveling state that the driving axle is driven with the second motor generator as a power source. Thereby, the deterioration of the mileage is suppressed, and the controller has the fail-safe function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217074-A (JP)
Title: Focus detecting device
Inventor: ONUKI ICHIRO
IPC: H04N101/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform focus detection even with respect to an object having contrast information in only one direction by being capable of phase difference detection in two directions in an arbitrary position in the predetermined unit area of an imaging means.  <P>SOLUTION: A focus detecting device includes: an image forming optical system 101 forming a subject image; the imaging means 107 photoelectrically converting the subject image; and a focus detecting means detecting the focusing state of the image forming optical system 101 from the pixel signal of the imaging means 107. The focus detecting means includes first focus detecting pixels S<SB>HA</SB>and S<SB>HB</SB>for receiving a luminous flux obtained by pupil-dividing the exit pupil of the image forming optical system 101 in a first direction and second focus detecting pixels S<SB>VC</SB>and S<SB>VD</SB>for receiving a luminous flux obtained by pupil-dividing the exit pupil of the image forming optical system 101 in a second direction different from the first direction. The first and second focus detecting pixels are periodically arranged in the vicinity of the grid point of a two-dimensional grid comprising a first grid line LTH group set in the predetermined unit area of the imaging means 107 and a second grid line LTV group crossing the first grid line LTH group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216018-A (JP)
Title: General purpose engine
Inventor: YOSHIDA KENICHI
IPC: F02B67/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight and size of a general purpose engine provided for a power generation application.  <P>SOLUTION: An optionally provided external apparatus can be attached to one extruding part of a rotary shaft 9, and an axial gap type motor/generator 3 constituted by a power generating rotor 33 (external rotor) and a stator 32 is attached integrally to another protruding part of the rotary shaft 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217657-A (JP)
Title: Bill handling apparatus and automated teller machine
Inventor: TAKAI TOMOYO
IPC: G07D9/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bill handling apparatus which can determine a transporting destination for bills afterwards based on a discriminated result made before being transported into a temporary storage even when the order of the bills inputted by a user is changed in the temporary storage.  <P>SOLUTION: The bill handling apparatus is composed by a transporting path 2 for transporting the bills, a discriminating section 3 for discriminating the bills transported from the transporting path 2, a memory section 108 for storing the discriminating information which is the discriminated result for the bills by the discriminating section, and a control section 104 for controlling each section. The discriminating section 3 reads the unique information for the bills transported in the transporting path 2. The memory section 108 stores the unique information for the bills read by the discriminating section 3 and the discriminating information for the discriminated bills by the discriminating section 3 in association with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217770-A (JP)
Title: Failure prediction and report system, failure prediction and report method, failure prediction and report program and program recording medium
Inventor: YAMAWAKE SHIGEHIRO
IPC: G06F11/30
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure prediction and report system, capable of making a device continuously operate without stop.  <P>SOLUTION: An arithmetic device 40 of a maintenance management server 50 predicts a failure occurrence prediction time, failure occurrence predicted point or the like of a device 11 that is a maintenance object by use of an algorithm based on a probability process such as a linear prediction method, based on information related to an operation state of the device 11, which is periodically transmitted from a monitoring terminal 21 connected to the device 11 at predetermined intervals through a network 100, such as operation content, operation time, alarm information, current value carried to a specified component from components constituting the device 11, or temperature, and attribution information of the device 11 preliminarily stored in a maintenance management database 30, such as configuration information, characteristics, failure histories, failure modes in failure of components constituting the device, or load state, and reports them as failure occurrence prediction information to a user terminal 60 of a user which uses the device 11 through the network 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217216-A (JP)
Title: Electro-optical apparatus in mount-case and electronic device equipped with the same
Inventor: SHIRAI TAKAHIRO
IPC: G09F9/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently radiate heat generated in a liquid crystal device from a contact portion where the liquid crystal device comes in contact with the mount case body, toward the mount case body side.  <P>SOLUTION: The electro-optical apparatus includes: the liquid crystal device 130 where the projection light emitted from a light source lamp 102 is made incident on an image display area 110a; the mount case body 40 where the liquid crystal device 130 is stored; and a filling material 70 which is filled in a space between the peripheral part of the liquid crystal device 130 and the inner wall of the mount case body 40. A rugged part 137 is formed on the peripheral part facing the inner wall of the mount case body 40 of the liquid crystal device 130. The filling material 70 having high heat-conductivity is filled in the space between the rugged part 137 and the inner wall of the mount case body 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219538-A (JP)
Title: Radiation image detector and radiographic imaging system
Inventor: SAKINO KAZUHIRO
IPC: G01T1/24
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image detector and a radiographic imaging system which starts the reading of electric signals immediately after the completion of radiation in order to reduce noises for protecting the image quality from deterioration and suppresses extra-electric power consumption.  <P>SOLUTION: The radiation image detector 1 includes a plurality of photoelectric conversion elements 7 to generate electric charges by the radiation, an amplification circuit 19 to amplify the electric signal read by the photoelectric conversion elements 7 through a signal line 6, a bias line 9 to supply reversed bias voltage to each photoelectric conversion element 7, a power source 15 to apply reversed bias voltage to the photoelectric conversion elements 7 through the bias line 9, a current detection means 14 to detect the current flowing through the bias line 9, and a control means 16 to set up the gain of the amplification circuit 19 before it begins the reading of electric signals on the basis of the current value detected by the current detection means 14 during the radiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223942-A (JP)
Title: Optical information recording medium
Inventor: HASHIGUCHI TSUYOSHI
IPC: G11B7/24085
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To heighten an S/N ratio upon signal playback and to reliably read information of a recording layer to be reproduced even when multiple recording layers are layered.  <P>SOLUTION: A projecting and recessed structure 4 having fine projecting and recessed parts each having a size 2/3 times as long as a wavelength of incident light or shorter is formed in a region (a mark part 6) to be a pit on a track line. When the information is reproduced, incident light having polarization direction different by 90° from the direction of the projecting and recessed structure 4 is condensed to reproduce information recorded on the track line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219653-A (JP)
Title: Radiation ct apparatus
Inventor: SENDAI TOMONARI
IPC: A61B6/03
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately adjust the exposure region of a subject to be the imaging object of radiography in a radiation CT apparatus.  <P>SOLUTION: The radiation CT apparatus is provided with an imaging section 20 including a radiation source 22 for conically emitting radiation and a detection panel 24 for detecting the radiation arranged to face each other across a rotating axis C1 that passes through a predetermined position 5 where a subject is disposed and a rotating section 26 for integrally rotating the radiation source 22 and the detection panel 24 around the rotating axis C1, and the radiation source 22 is configured to be movable in the extending direction of the rotating axis C1 relatively to the predetermined position. By the imaging section 20, the radiation image of the subject 1A disposed at the predetermined position 5 is sequentially imaged while rotating the radiation source 22 and the detection panel 24 around the rotating axis C1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008193718-A (JP)
Title: Radio communication apparatus
Inventor: SHIOBARA TAKESHI
IPC: H04W88/08
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of a radio communication apparatus constituted by connecting an outdoor device conducting radio communication to an indoor device conducting network communication.  <P>SOLUTION: The radio communication apparatus is constituted by using an indoor device container 2 equipped with a plurality of indoor device housing sections, in which the indoor device can be housed, respectively, and an in-use/standby system specifying information supplying means which supplies information specifying whether the indoor device housed in the indoor device housing sections are in in-use systems or standby systems; and the indoor device 3a-3d provided with supplied information inputting means which input the information supplied from the container 2 housing the device 3a-3d, in-use/standby system specifying means which specify whether the device 3a-3d are in-use systems or standby systems based on the inputted information, and in-use/standby system operation control means which operates the device 3a-3d as the specified in-use or standby systems.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009220399-A (JP)
Title: Transparent laminated film and method for manufacturing the same
Inventor: TOKUNAGA YOSHIHIRO
IPC: C08J7/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent laminated film having a coating layer being suppressed in the occurrence of cracks as compared to conventional ones, and, to provide a method for manufacturing the transparent laminated film by the sol-gel method.  <P>SOLUTION: The transparent laminated film has at least a transparent resin film having an easily adhering layer in one face and the coating layer by the sol-gel method formed coming into contact with the film face of the side opposite to the forming face of the easily adhering layer. It is preferable that the thickness of the coating layer is within the range between 5 to 40 nm. A polyethylene terephthalate resin film can be suitably used as the transparent resin film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219670-A (JP)
Title: Mattress
Inventor: KANAI NOBUTAKA
IPC: A47C27/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to lie with his or her face downward on a mattress itself without using a pillow when lying with his or her face downward.  <P>SOLUTION: A section of this mattress with which the face comes into contact when a person lies with his or her face downward is separated, and a recess section 2 is formed. Meanwhile, by the separated piece of the mattress which has been separated, a fitting element 3 which can freely be put in/taken out from the recess section 2 is formed, and also, the fitting element is divided into two, 3a and 3b. By this constitution, only the fitting element 3a is inserted in the recess section 2 of the mattress, and a space 4 is formed between the insertion end of the fitting element 3a and the mattress 1. The nose and the mouth of the person who lies with his or her face downward are made to locate in the space 4, and the respiration is facilitated through the space 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008241712-A (JP)
Title: Chromatic confocal sensor
Inventor: SESKO DAVID WILLIAM
IPC: G01B11/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high measuring resolution without using a tapered optical fiber, and provide interchangeability of the optical fiber connected to the optical pen.  <P>SOLUTION: A fiber interface configuration (100, 400) for a chromatic point sensor optical pen is provided wherein detector aperture elements (190, 490) provides apertures (195, 495) that is smaller than the diameter D1 of a light-transmitting core (116) of an optical fiber (112) that is connected to chromatic confocal sensors (300, 600). The detector aperture elements (190, 490) is fixed relative to the chromatically dispersive optics (350, 650) of the chromatic confocal sensors (300, 600), the optical fiber (112) abuts the aperture elements (190, 490), and the optical fiber core (116) is aligned to the apertures (195, 495). The aperture elements (190, 490) and the end of the fiber may be inclined relative to the axis of the fiber, to deflect spurious reflections away from the optical signal path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228044-A (JP)
Title: Method of treating hydrogen-containing gas
Inventor: UCHIDA MINORU
IPC: C25B15/08
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To safely and economically dilute gaseous hydrogen produced in the electrolysis.  <P>SOLUTION: In the method of diluting the gas to be treated which contains hydrogen in a concentration equal to above the explosion limit of hydrogen, hydrogen in the gas to be treated is diluted to have the concentration equal to or below a predetermined value (for example, equal to or below the explosion limit) by mixing a gas consisting essential of at least one kind selected from nitrogen, carbon dioxide or an inert gas with the gas to be treated and next, the diluted gas to be treated is further diluted by being mixed with air. Hydrogen is quickly diluted to be equal to or below the explosion limit with the reduced quantity of a gas to be used such as relatively expensive nitrogen inert to hydrogen and after that, hydrogen is further diluted safely up to a more lower concentration with inexpensive air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230439-A (JP)
Title: Information processing device, and clock control method and program thereof
Inventor: SHIMOIRISA SHINICHI
IPC: G06F1/08
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both the acceleration of processing speed and low power consumption by performing overclocking only when processing intended by a user is performed.  <P>SOLUTION: One or more pieces information processing for overclocking are registered in a memory 22 beforehand. A registration determination part 23 determines whether the information processing is registered at the start of the information processing. If the information processing is registered, a clock control part 24 checks identification for all the registered information processing. If there is any identification indicating that information processing is in progress, the clock control part instructs a clock changing part 25 to increase a clock frequency. The registration determination part 23 also determines whether the information processing is registered at the termination of the information processing. If the information processing is registered, the clock control part 24 checks identification for all the registered information processing. If there is no identification indicating that information processing is in progress, the clock control part instructs the clock changing part 25 to decrease the clock frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT