baber/WOPTO huggingface dataset:
Patent JP-2010205823-A (JP)
Title: Plasma treatment apparatus
Inventor: HATTA KOICHI
IPC: H01L21/304
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus employing a method of applying a DC voltage to a first electrode without substantially installing facing electrodes.  <P>SOLUTION: The plasma etching apparatus includes: an evacuable chamber 10 in which a semiconductor wafer W is accommodated; an upper electrode 34 and a lower electrode 16 on which the semiconductor wafer W is mounted and which are arranged to face each other within the chamber 10; a treatment gas supply unit 66 which supplies a treatment gas into the chamber 10; a first high frequency power supply 48 and a second high frequency power supply 90 which apply high frequency power for plasma generation and high frequency power for bias application to the lower electrode 16, respectively; and a DC voltage application unit 50 which applies a DC voltage alternately changed from a positive voltage to a negative voltage to the upper electrode 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134398-A (JP)
Title: Lubricant supplying device, toner, process cartridge, and image forming apparatus
Inventor: YANAGIDA MASAHITO
IPC: G03G21/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant applicator that develops lubricating property of a photoreceptor to the maximum by stably grinding a lubricant with a brush to supply and thereby, always stably supplying the minimum amount of the lubricant to the photoreceptor, and to provide a process cartridge using the lubricant applicator, and an image forming apparatus mounting the cartridge.  <P>SOLUTION: The lubricant applicator includes a lubricant applying member 32 for applying a lubricant powder obtained by grinding a solid lubricant 31 to an image carrier 2 of a process cartridge 6, and a homogenizing member 33 for stretching the solid lubricant 31 over the surface to be coated, wherein the lubricant applying member 32 is a brush-like rotational body having bristles that slide on the image carrier 2 and are in contact with the solid lubricant 31. The bristle, in a cross-sectional form, has four arms 32b making an approximately cross or star shape, and is integrated with a circular or polygonal plate portion covering the above four arms 32b at one end of the bristle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168339-A (JP)
Title: Treatment agent and treatment liquid for culture laver, and method for treating laver under cultivation
Inventor: TAKAMOTO HIROAKI
IPC: A01P3/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective treatment agent and treatment liquid for culture laver, dealing with both infections and depositions of reddish-brown microbes and Diatomeae each affecting culture laver for the purpose of the industrial stable production security for laver cultivation, capable of repelling both sundry germs such as reddish-brown microbes and miscellaneous algae such as Diatomeae without damaging laver under culture to diminish the reinfection with reddish-brown microbes and the redeposition of Diatomeae, and to provide a method for treating laver under cultivation.  <P>SOLUTION: The treatment agent for culture laver is such as to be prepared by compounding together itaconic acid, lactic acid and citric acid and/or malic acid in specific proportions. The treatment liquid for culture laver contains the above agent. The method for treating laver under cultivation using the same is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203164-A (JP)
Title: Damper and structure
Inventor: ONO TAKENORI
IPC: F16F9/32
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper used for a vibration-control structure of a building, which has a confiquration suitable for being connected between structural materials and which can realize damping-force characteristics suitable for damping.  <P>SOLUTION: A piston 4, to which a piston rod 3 is slidably connected, is inserted to a cylinder 2 where an oil liquid and gas are contained. A grease reservoir 28 is provided to an oil seal 7 which seals the space between the cylinder 2 and the piston rod 3. A disc valve 14 functions as a check valve against an extension stroke of the piston rod 3 so as not to generate any damping force, while against a contraction stroke the disc valve 14 generates a large damping force in accordance with its opening. Because of this, the load on the oil seal 7 is reduced, and a tensile load acting on the attachment part of the structural material is reduced. By supplying grease to the oil seal 7 by the grease reservoir 28, the smooth strokes of the piston rod 3 can be performed, and the stable damping force characteristics can be obtained even when operation frequency is low.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205646-A (JP)
Title: Photoelectric conversion element and solar cell
Inventor: NISHIMURA KAZUKUNI
IPC: H01L31/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having high photoelectric conversion efficiency, high durability, and flexibility, and to provide a solar cell using the photoelectric conversion element.  <P>SOLUTION: The photoelectric conversion element includes an inorganic glass film having a thickness of 10-70 μm, a transparent conductive layer, a semiconductor layer carrying sensitized dye, an electrolyte layer, a conductive layer, and an inorganic glass film having a thickness of 10-70 μm in this order between a pair of facing flexible films.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213388-A (JP)
Title: Solar curtain and power generation element unit
Inventor: TOYA SHOICHI
IPC: A47H23/08
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar curtain which does not employ a windable special film-like object for a solar cell or a secondary battery, can stably arrange a power generation element unit at a vertical position without using a dedicated weight for a lower end of the power generation unit, and can be conveniently used as an interior illumination when the curtain is closed.  <P>SOLUTION: The solar curtain includes: an accordion curtain 1 formed by foldably coupling a plurality of slender strip power generation element units 2 having a predetermined width and extending vertically by a non-power generation element unit 3; and a curtain rail 9 for hanging the accordion curtain 1 so as to freely move. The power generation unit 2 includes a solar cell 5 in its outer surface, a light-emitting element 6 in its inner surface, a secondary battery 7 to be charged with the solar cell 5 in its lower end, and a charging circuit 8 for charging the secondary battery 7 with the solar cell 5. In the solar curtain, the power generation element unit 2 causes the inner light-emitting element 6 to emit light by using the secondary battery 7 to be charged with the solar cell 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211338-A (JP)
Title: Project current situation recognition device
Inventor: DOI TAKASHI
IPC: G06Q50/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To present information for enabling a project manager to correctly recognize the current situation of a program when executing project management.  <P>SOLUTION: A project current situation recognition device is configured to use a project parameter database in which the quantitative information of categories such as the risk score of a project and a progress ratio and the performance of an operation is recorded for each progress phase of the project; a significance definition function for defining the significance of each category for each progress phase of the project in the descending order of significance by inputting the information recorded in the project parameter database; a significance database for recoding the information defined by the significance definition function; and significance visualization function for displaying the significance as the whole project or for each project progress phase with a graph using the value of the significance recorded in the significance database as an axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246351-A (JP)
Title: Electrostatic protection circuit, photoelectric conversion device equipped with the electrostatic protection circuit, and electronic apparatus equipped with electrostatic protection circuit
Inventor: KOYAMA JUN
IPC: H01L21/822
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic protection circuit without hindering a normal operation of a load.  <P>SOLUTION: This electrostatic protection circuit includes: a first wiring configured to input high power potential thereto; a second wiring configured to input low power potential thereto; a comparing circuit configured to output a signal corresponding to the potential of the first wiring and the potential of the second wiring; a first switch having a first terminal electrically connected to the first wiring and on-off controlled by a signal; a second switch having a first terminal electrically connected to the second wiring and on-off controlled by a signal; and a capacitive element having one-side electrode and the other-side electrode electrically connected to a second terminal of the first switch and a second terminal of the second switch, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210384-A (JP)
Title: Refractive index meter
Inventor: SATO AKIRA
IPC: G01N21/27
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely provide an absolute value of a refractive index of a sample.  <P>SOLUTION: A medium layer covering a grating layer 4 of a waveguide mode resonance filter 50 is prepared as the sample S, and an end face of a waveguide layer 3 is irradiated with monochromatic light, and emitted light therefrom is detected by a detector 14, and an emission spectrum is created by a data processing part. A resonance peak, showing a high emission rate, appears in the emission spectrum, and the angle and the wavelength of the resonance peak depend on the real part of the refractive index of the sample S, and the intensity of the resonance peak depends on the imaginary part of the refractive index of the sample S. Accordingly, the refractive index of the sample is obtained from the wavelength, the angle and the intensity of the detected resonance peak.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207719-A (JP)
Title: Controller of industrial apparatus
Inventor: KURATANI KENJI
IPC: B01D46/42
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an industrial apparatus which can accurately determine the soil condition of a filter through which air sucked into a casing from an air intake is passed.  <P>SOLUTION: The air intake 18 is subdivided by a plurality of openings 18a, and the flow speed of the air sucked through the air intake 18 is increased. The filter 26 is movable in the anteroposterior direction of the casing 11 in the state of being attached to attaching frames 24 and 25. A casing side electrode 23 and a filter side electrode 27 are provided on such positions that they face each other in the state of attaching the filter 26 to the attaching frames 24 and 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210422-A (JP)
Title: Acceleration sensor
Inventor: UEDA HIDEKI
IPC: G01P15/18
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of reducing an influence of a stray capacitance, while enhancing sealability.  <P>SOLUTION: Through-holes 80a, 80b, 90a, 90b of through-hole wiring parts 8a, 8b, 9a, 9b are blocked by electrode parts 81a, 81b, 91a, 91b made of silicon substrates. Hereby, sealability of a sensor chip 1 can be enhanced. Each dimension (longitudinal/lateral dimension) of the electrode parts 81a, 81b, 91a, 91b is set to be smaller than an opening diameter ϕ1 on each one surface side (each under surface side) of the through-holes 80a, 80b, 90a, 90b, and set to be larger than an opening diameter ϕ2 on each other surface side (each upper surface side) thereof, to thereby reduce an influence of a stray capacitance generated between the electrode parts 81a, 81b, 91a, 91b and the sensor chip 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217241-A (JP)
Title: Image display system
Inventor: NAKAJIMA HIDEAKI
IPC: G06F3/041
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system having a configuration for achieving a practical and effective display manner and reducing user's time and labor required for additional operation.  <P>SOLUTION: This image display system 100 includes a display part 10 constituted to display image, an imaging part 20 constituted to image an image display screen 10P on which image is displayed by the display part 10, and a control part 40 for performing a first step of letting the imaging part 20 image the image display screen 10P and a second step of letting the display part 10 display the image imaged by the imaging part 20 at the first step on the image display screen 10P alternately, automatically, and repeatedly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135977-A (JP)
Title: Image distribution method
Inventor: JIN AKIYOSHI
IPC: H04N7/18
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image distribution method with which high-quality still picture data can be distributed to a client of a request source via a network.  <P>SOLUTION: In step S1, S2, a moving image playback request is received from a client connected via a network. In step S5, in response to the moving image playback request, a moving image signal recorded on a recording medium is played back and transmitted to the client via the network. In step S6, a still image creation request containing time information of the moving image signal in prescribed timing is received from the client. In step S7, the moving image signal at a time position corresponding to the time information is played back to create a still image. In step S8, the still image is transmitted to the client.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010218088-A (JP)
Title: Information input method, information input system, and information input program
Inventor: LUK JOSEPH
IPC: G06F3/048
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input method, an information input system and an information input program by which the labor of a user is eliminated and the overhead of operation is reduced.  <P>SOLUTION: The information input system is provided with a mail address extracting part; a database; a relevant data reference part; a form distribution part; and a confirmation/edition associating part. The mail address extraction section extracts a mail address from the received reception information. Relevant information associated with the mail address is stored in a database. A relevant data reference section acquires relevant information from the database, based on the extracted mail address. A form distribution section distributes the acquired relevant information to an input form for every data item. The confirmation/edition association section performs confirmation and edition of the distributed relevant information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218830-A (JP)
Title: Active material, electrode containing the active material, lithium-ion secondary battery including the electrode, and method for manufacturing the active material
Inventor: SANO ATSUSHI
IPC: H01M4/58
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active material that achieves a sufficient discharge capacity at high discharge current density, an electrode including the active material, a lithium-ion secondary battery including the electrode, and a method for manufacturing the active material.  <P>SOLUTION: The active material 5 contains active material particles 1 mainly composed of LiVOPO<SB>4</SB>having a β-type crystal structure, and a plurality of hemispherical carbon particles 2 that are supported on the surfaces of the active material particles 1 and respectively have a height of 5 to 20 nm. The active material has an average primary particle size of 50 to 1,000 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218230-A (JP)
Title: Non-contact detecting device
Inventor: ABE KIYOSUKE
IPC: G08C17/04
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact detecting device which can, first, detect resistance value change based on detection target information easily, readily and reliably, and second, detect, for example, liquid level position information in a tank in a similar way.  <P>SOLUTION: In the non-contact detecting device B, based on mutual inductive action of electromagnetic induction, while a primary coil 7 and a secondary coil 9 are proximally positioned in a non-contacting manner, power can be supplied from a primary side 1 to a secondary side 2, and load resistance value change of the secondary side 2 based on information of the detection target O and required information of the detection target O are detected by utilizing voltage change at the primary side 1. When the non-contact detecting device B is applied to the tank, the primary side 1 and the secondary side 2 are fixed inside and outside a tank side wall with a magnet. Along with this fixing, a float switch is provided at a secondary side circuit 6, and on/off of the float switch and the liquid level information in the tank are detected by utilizing voltage change of a primary side circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283445-A (JP)
Title: Composition for insulating oil
Inventor: HASHIMOTO JIRO
IPC: H01B3/20
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for insulating oil having high biodegradability, stability and low-temperature fluidity at the same time.  <P>SOLUTION: The composition for insulating oils contains a fatty acid ester, wherein the total of an ester of a 18C monoene unsaturated fatty acid (hereinafter referred to as 'fatty acid A'), an ester of a 18C diene unsaturated fatty acid (hereinafter referred to as 'fatty acid B') and an ester of a resin acid is not less than 75 wt.% in 100 wt.% of the fatty acid ester. When the total of the fatty acid ester is taken as 100 wt.%, the content ratios of the ester of the fatty acid A, the ester of the fatty acid B and the ester of the resin acid are respectively, 25-70 wt.%, 20-60 wt.% and 0.1-15 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225452-A (JP)
Title: Image processing apparatus, image forming apparatus, and image processing method
Inventor: TANAKA HIROMASA
IPC: G06T5/20
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, image forming apparatus and image processing method, capable of surely performing suitable image processing corresponding to the type of images in input image data.  <P>SOLUTION: An image processing unit 26, which generates print image data from input image data of scan images or the like, includes: an identification processing section 32 for identifying the type of images for the input image data; filter processing sections 31a, 31b, 33 for applying filter processing based on a result of the identification due to the identification processing section 32 to the input image data; an identification correcting section 35 for identifying the type of images for the image data, to which filter processing has been applied, obtained by the filter processing sections 31a, 31b, 33; and inking processing sections 34a, 34b, 36 for applying inking processing based on a result of the identification due to the identification correcting section 35 to the image data to which filter processing has been applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219970-A (JP)
Title: Radio parameter control apparatus, control method and control system
Inventor: KOBAYASHI WATAO
IPC: H04W36/08
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio parameter control apparatus capable of controlling a radio parameter in such a way that a target area can be sufficiently covered and occurrence of unnecessary handover can be suppressed.  <P>SOLUTION: The radio parameter control apparatus 11 includes: a handover monitoring section 110 for monitoring the handover of a radio base station accommodating a plurality of mobile units and calculating a statistical value of the handover; a determination section 111 for determining whether it is necessary to change a radio parameter of the radio base station based on the statistic value of the handover; and a radio parameter change section 112 for changing the radio parameter based on a determination result of the determination section 111.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043518-A (JP)
Title: Emergency tent
Inventor: HAYASHI SHINICHIRO
IPC: E04H15/04
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency tent which can be used as a shelter in case of an emergency.  <P>SOLUTION: An emergency tent system includes the emergency tent and an emergency tent raising device for raising the emergency tent. The emergency tent includes a ceiling covering section and a wall face covering section for covering a ceiling and a wall face, respectively. A raising device for raising is installed in the ceiling or a bottom. The wall face covering section is flexible, and can be folded or rolled up, fixed and stored in a peripheral part of the ceiling. When the emergency tent is raised by the emergency tent raising device, the wall face covering section is caused to hang down to constitute the wall face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220686-A (JP)
Title: Fire extinguisher
Inventor: KAWAHIGASHI HOMARE
IPC: A62C27/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher, supplying a low-pressure and small flow of fire extinguishing bubbles in handling embers by improvement in the fire extinguisher of such a type that a fire fighting pump and a compressor are driven by a single driving source.  <P>SOLUTION: The fire extinguisher 32 includes: the fire fighting pump 13; a chemical supply part 33; the compressor 41; an air feed passage 49; a by-pass passage 51; a pressure reducing valve 52; and a passage switching valve 53. A fire extinguishing chemical is mixed with high-pressure fire extinguishing water discharged from the fire fighting pump 13, and a fire fighting mixed liquid is generated. The fire fighting chemical is supplied by a chemical solution pump 17. The compressed air generated by the compressor 41 is supplied to the fire extinguishing mixed liquid through the air feed passage 49. When low-pressure compressed air is needed, the compressed air generated by the compressor 41 is supplied to the fire extinguishing mixed liquid through the by-pass passage 51 and the pressure reducing valve 52. The pressure reducing valve 52 lowers the compressed air to a required pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225810-A (JP)
Title: Variable resistance, and pseudo inductor
Inventor: URA JUNYA
IPC: H01C10/50
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact variable resistance whose resistance value can be continuously varied with an electric signal.  <P>SOLUTION: An electrode B and an electrode C have one-end sides fixed opposite each other with a gap interposed therebetween. A plurality of projection type resistors (r) are arrayed in a plane on a surface of the electrode C opposed to the electrode B. An electrode D is fixed to the electrode C with an insulating layer 204 interposed with the electrode C. An electrode A is opposed to the electrode D with an insulating layer 209 interposed with the electrode B. A control voltage is applied between the electrodes A and D. When the control voltage is made higher, attracting force between the electrode A and D increases and the electrode B flexes toward the electrode C, so that the electrodes B and C increase in area of contact with the resistor (r) and the resistance value between the electrodes B and C decreases.  <P>COPYRIGHT: (C)2011,JPO&INPIT