baber/WOPTO huggingface dataset:
Patent JP-2009244888-A (JP)
Title: Toner cartridge life management device, image forming apparatus, and toner cartridge life management method
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/01
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge life management device configured so that the display of a quantity of remaining toner in the toner cartridge life management device is achieved at a low cost and the display of it is easy to see for a user when the toner cartridge life management is performed, and to provide its method.  <P>SOLUTION: Fig.1 is an explanatory view of an example of displaying a quantity of remaining toner. Fig.1(a) corresponds to a large capacity toner cartridge; and Fig.1(b) corresponds to a small capacity toner cartridge. In Fig.1(a), D4 is the maximum value (initial value) of a toner count value, the quantity of remaining toner at this value is displayed as 100%. D3, D2, and D1 respectively represent the near-end value, end value, and end-end value of the toner count value. In the example of Fig.1(a), the quantity of remaining toner at the near-end value D3 is displayed as 20%. In the small-capacity toner cartridge in Fig.1(b) also, a quantity of remaining toner is displayed using the same graduation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020758-A (JP)
Title: Image processing apparatus, imaging apparatus, image processing method and program
Inventor: TAMARU MASAYA
IPC: G02B7/28
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a composite image having smooth gradation by stably determining a region having high contrast as an in-focus region.  <P>SOLUTION: Sharpness is calculated in all of focus-bracketed images on a pixel basis. Then, a two dimensional vector with the calculated sharpness defined as a radius vector is calculated as a first reference value by defining an image number with the calculated sharpness being the highest as argument, maps of X components and Y components are generated by separating the first reference value into the X components and the Y components, and the maps of the X components and Y components are respectively smoothed. A smoothed two dimensional vector is calculated in each pixel on the basis of the smoothed maps, argument of the two dimensional vector is calculated as a second reference value, and all focal images or blur-enhanced images are generated on the basis of the calculated second reference value. Since a precise in-focus distribution based on the sharpness can be calculated in this way, it is possible to acquire natural omni-focus images and blur-enhanced images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010288336-A (JP)
Title: Power generating system
Inventor: OGOSE MAKOTO
IPC: H02K21/14
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating system which can improve the efficiency of power generation by lessening the resistance that a permanent magnet receives from a core at rotation thereby reducing the rotational load torque of a rotor, and can obtain a large generation output by preventing the interference between stator coils and adding power generated in every coil.  <P>SOLUTION: The power generating system includes a generator, a first relay switch, and a storage battery. The generator is equipped with a rotor which is attached to a rotating shaft, a first field part in which a plurality of permanent magnets are arranged so that the magnetic poles at the end faces may alternate in the rotational direction of the rotor, first magnetic flux breaking members which are fixed to the end faces of the permanent magnets, a plurality of cores which have first opposed faces opposite to the first magnetic flux breaking members via gaps at the ends and are magnetically insulated individually, and stator coils which are connected to a transformer or a rectifier separately for each coil wound on the core or separately for each coil group in which an AC electromotive force of the same phase is generated. The first relay switch is connected in parallel between the stator coil and the transformer or the rectifier and short-circuits the stator coil. The storage battery accumulates electricity by receiving the input of the output voltage of the transformer or the rectifier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287372-A (JP)
Title: Lighting device, illumination fixture and illumination control system
Inventor: IWATSUBO KOKI
IPC: H05B37/02
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability by reducing the number of wires in an LED illumination system 100 which performs dimming control based on a dimming signal.  <P>SOLUTION: The LED illumination system 100 includes: an AC/DC conversion part 110, a dimming interface part 120, and a current control part 130. The AC/DC conversion part 110 converts an AC voltage of a power supply to a DC voltage. The dimming interface part 120 is connected to a dimmer 102 which outputs a pulse signal representing dimming information, and converts the DC voltage obtained by the AC/DC conversion part 110 to a pulse voltage which changes the polarity of a voltage, in accordance with the level of the voltage of the pulse signal output from the dimmer 102. The current control part 130 is connected to a light source, turns on the light source using the pulse voltage obtained from the dimming interface part 120 as electric power, and dims the light source based on the polarity of the pulse voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288384-A (JP)
Title: Dynamo-electric machine
Inventor: SATO TATSUYA
IPC: H02K5/14
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor having superior insulation properties while reduced in size.  <P>SOLUTION: When a brush holding section for holding brushes 12, 13 being in slide contact with the outer periphery surface of a commutator 6 is arranged on the other end side of a brush holder unit 8, terminal plates 10, 11 insert-molded to the brush holder unit 8 are exposed to the brush holding section, inner diameter side end faces 10c, 11c of the exposed section are also exposed to the inner periphery surface of a through hole 8a in the brush holder unit 8, and a tapered surface 8h is formed as a creeping distance securing means for securing a creeping distance between the inner diameter side end faces 10c, 11c and the side of a bracket 7 in the through hole 8a of the brush holder unit 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284368-A (JP)
Title: Opening/closing dustpan
Inventor: YOSHIZAWA SHINOBU
IPC: A47L13/52
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing dustpan that occupies no desktop space and allows the space to be effectively used.  <P>SOLUTION: The dustpan is composed of two plates including a supporting plate which is a flat board and a receiving plate which is also a flat board. The edges on one side of the respective plates are connected with each other with a hinge so as to be freely opened and closed like a spread. Engaging fixtures are attached to the edges on the other side of the plates, so that the two plates in a spread state are closed when the engaging fixtures are engaged with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286779-A (JP)
Title: Image forming apparatus and driving device
Inventor: ITO TETSUTSUGU
IPC: G03G21/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming a plurality of images by use of a plurality of image carriers corresponding to the images and superposing the images and to provide a driving device for the image carriers, the image forming apparatus and driving device being configured such that detection sensors for aligning phases due to rotation variations of the image carriers are reduced to the smallest possible number, thereby simplifying the configurations of the apparatus and device and attain the cost reduction of them.  <P>SOLUTION: The image forming apparatus D and driving devices 100a to 100c include single detection sensors 170 and 170'', which detect the first detection information t1 of a first-group photoreceptor 30a for black and the second detection information t2 of second-group photoreceptors 30b for color.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001156-A (JP)
Title: Broader disaster communication system and communication method thereof
Inventor: OKAMOTO KOJI
IPC: B66B5/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To quickly communicate a list of disaster objects and disaster states to each recovery worker, allowing a disaster maintenance service center to surely grasp a recovery condition.SOLUTION: This broader disaster communication system includes an elevator control panel 2 or a monitoring device 3 transmitting an abnormality report including identification data and disaster state data of disaster-recovery objects, to which disaster has occurred during disaster; a maintenance service control center 4 receiving the object identification data and the disaster state data included in the abnormality report transmitted from the elevator control panel or the monitoring device, and creating and providing a map for controlling the disaster recovery with disaster states such as information relating to the disaster-recovery objects, the disaster recovery workers, and the disaster states; and a mobile terminal 8 which receives the map for controlling the disaster recovery with disaster states from the maintenance service control center 4 through access and displays the map on a display part, carried by each disaster recovery worker carries, at the time of disaster occurrence.
Patent JP-2011001885-A (JP)
Title: Internal combustion engine with valve gear
Inventor: NAKAJIMA MASAHIRO
IPC: F01L13/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a cylinder head in a direction orthogonal to a cylinder axial line as viewed from the axial direction of a camshaft in an internal combustion engine configured so that a valve gear provided with a main rocker arm driven to open and close an engine valve by a sub-rocker arm driven to oscillate by the camshaft is disposed within a valve gear chamber formed by the cylinder head.SOLUTION: The valve gear V includes main rocker arms 40i and 40e driven to open and close engine valves 10 and 11 by sub-rocker arm groups 30i and 30e driven to oscillate by cams 20i and 20e. Oscillation support parts 52 and 54 and follower contact parts 31c and 34c are disposed in the direction of the cylinder axial line. As viewed from the axial direction of the camshafts Ci and Ce, the sub-rocker arm groups 30i and 30e and the main rocker arms 40i and 40e are disposed on a side where the cylinder axial line Lc is located relative to cam boundary lines L1 and L2.
Patent JP-2011009037-A (JP)
Title: Fuel cell stack device, fuel cell module and fuel cell device
Inventor: ONO TAKASHI
IPC: H01M8/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack improved in power generation efficiency using a collector member having a drift-forming member.SOLUTION: The fuel cell stack device includes a plurality of cell stacks provided with a plurality of fuel cells 3, having a first reaction gas passage inside and erected via collector members 4, and a manifold for supplying a first reaction gas to the fuel cell. The fuel cell 3 burns the first reaction gas and a second reaction gas which is not supplied for power generation above an upper end portion of the fuel cell. Since the collector member 4 includes a drift-forming member 19 for leading the second reaction gas upward to the upper-end portion of the fuel cell 3 in the upper end portion, the second reaction gas of sufficient amount can be supplied above the upper end portion of the fuel cell 3 so that the power generation efficiency of the fuel cell stack can be improved.
Patent JP-2011011562-A (JP)
Title: Mounting tool and elevating lift
Inventor: TAKAHASHI TETSUYA
IPC: B62B3/04
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To outstandingly easily perform movement work of an article onto an elevating lift and movement/mounting work of the article from the elevating lift to a rack or the like even if the mounting object is a heavy article.SOLUTION: The mounting tool 1 has a cover member 2 detachably fixed to a table 101 of the elevating lift 100 placed with the mounting object article 50 and transferring it and covering an upper surface of the table 101, and in the mounting tool 1, low friction machining is applied onto an upper surface of the cover member 2. The mounting tool 1 is used at movement/mounting work.
Patent JP-2011011347-A (JP)
Title: Electrostatic actuator and liquid droplet discharging head
Inventor: OZASA AKIYOSHI
IPC: B41J2/045
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic actuator which can eliminate electrostatic charging generated between electrodes at the time of driving, and can secure a long-term durability without generating any foreign matter inside.SOLUTION: The electrostatic actuator includes a movable electrode 11, a static eliminating movable electrode 11a which is continuous with the movable electrode 11 and removes residual charges electrostatically charged in the movable electrode 11, a fixed electrode 21 opposed via a gap to the movable electrode 11, and a static eliminating fixed electrode 23 which is separated from the fixed electrode 21 and is opposed via a gap to the static eliminating movable electrode 11a. The electrostatic actuator is configured to be able to apply a voltage between the movable electrode 11 and the fixed electrode 21 and between the static eliminating movable electrode 11a and the static eliminating fixed electrode 23. The residual charges electrostatically charged in the movable electrode 11 by contact between the movable electrode 11 and the fixed electrode 21 is removed from the static eliminating fixed electrode 23 by contacting the static eliminating movable electrode 11a and the static eliminating fixed electrode 23 with each other.
Patent JP-2011010756-A (JP)
Title: Game machine
Inventor: NODA YASUYUKI
IPC: A63F7/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can reduce game board replacing jobs.SOLUTION: The game machine includes: a game board 2 mounting a main control board 200; and an inner frame W2 of a game frame body, on which a discharge control board 24 and a power board 250 are mounted. By making the game board 2 storable in the inner frame W2 and electrically and detachably connecting the power board 250 with the main control board 200 and a discharge control board 240 by an electric connection means, the power necessary for the main control board 200 and the discharge control board 240 is supplied from the power board and the main control board 200 is structured so that a control signal output from the main control board 200 and another control signal output from the discharge control board 240 can be sent and received by the electric connection means via the power board 250.
Patent JP-2011015136-A (JP)
Title: Semiconductor circuit
Inventor: MAKISHIMA HITOSHI
IPC: H03K19/0175
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for driving a high voltage side power transistor in a low current consumption, the noise durability of which is excellent.SOLUTION: A one-shot trigger circuit (11) for producing a one-shot pulse (ON_B) which becomes to be an activated state within a short time period in accordance with a low voltage side input signal (HIN) is provided. A current is supplied to an internal node (15) in accordance with an input signal and a one-shot pulse signal for producing the one-shot pulse by first and second current supplying units (14, 16). A current flowing through a first internal node is received by a Wilson current mirror circuit (20), then converted into a voltage signal by a current detecting unit (R3). Then a driving signal of the switching power transistor is produced by a gate driver (DRV).
Patent JP-2011022317-A (JP)
Title: Oil coating device, fixing device and electrophotographic device with the same
Inventor: MIYAMOTO ATSUSHI
IPC: G03G15/20
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil coating device capable of stably moving a long-length oil impregnation member such as felt at equal velocity and having high reliability in operation.  <P>SOLUTION: The oil coating device has a feeding roll 20 and a winding roll 21 as a mechanism to extend the felt 23 to coat a surface of a heat roll 4 with oil, and includes: an encoder disk 26 attached to a rotational shaft of the feeding roll 20; an encoder sensor 27 to detect a rotational state of the encoder disk 26; and a roll outside diameter calculation means 32 to calculate an outside diameter of the winding roll 21, on the basis of a number of drive steps of a drive motor 22 to drive the winding roll 21 during a detection interval of the encoder disk 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010041997-A (JP)
Title: Method for secretion of exogenous protein
Inventor: MIGIWA KEIKO
IPC: A01H5/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for secretion of an exogenous protein out of a plant cell in the production of the exogenous protein by using a plant.  <P>SOLUTION: The method for the secretion of the exogenous protein out of the plant cell includes introducing into a plant genome a DNA encoding an amino acid sequence comprising a glycinin signal sequence for endoplasmic reticulum transport and an amino acid sequence of an exogenous protein, wherein the signal sequence is directly fused to the amino acid sequence of the heterologous protein or one or two amino acids are inserted between the signal sequence and the amino acid sequence of the exogenous protein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024024-A (JP)
Title: Antenna apparatus
Inventor: HORII SHOTARO
IPC: H01Q9/44
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna apparatus capable of obtaining non-directionality within a horizontal surface while improving a gain in an elevation angle direction.  <P>SOLUTION: An antenna apparatus 1 comprises a plurality of cross dipole antennas (10, 20) each including a pair of dipole antennas (11, 12, 21, 22) disposed to become orthogonal with each other. A plane specified by a pair of dipole antennas (a principal surface 3 of a film 2) is common between the plurality of cross dipole antennas. The plurality of cross dipole antennas are disposed on a plane in such a way that a pair of dipole antennas are disposed side by side at an equal angle (45°) interval on that plane. A length of each of the pair of dipole antennas is set to be n-times ((n) is an integer of ≥2) a center wavelength λ of a frequency band to be used of the pair of dipole antennas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023077-A (JP)
Title: Disk drive
Inventor: SOGA EIJI
IPC: G11B21/21
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in accuracy of positioning control of a head slider caused by deterioration in an end part of a piezoelectric element, in an HDD (Hard Disk Drive) having a head slider moved slightly by extending or contracting the piezoelectric element arranged on a suspension.  <P>SOLUTION: The HDD applies DC voltage having a predetermined voltage value to interconnection parts 261a, 261b formed by conductive adhesive of piezoelectric elements 206a, 206b, every time the HDD is started. Even if a long time elapses after turning off a power source and the interconnection parts become high resistance owing to deterioration, before reading or writing user data, good conductive state of the interconnection parts can be restored. Thus, the HDD can prevent the resistance value of the interconnection parts from adversely affecting positioning operation of the head slider in reading or writing user data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024374-A (JP)
Title: System stabilization system
Inventor: SASAKI TAKASHI
IPC: H02J9/08
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system stabilization system in which high speediness which is a strong point of a pre-calculation method and flexibility which is a strong point of a post-calculation method are effectively combined.  <P>SOLUTION: The system stabilization system stabilizes a power system by controlling a power generator in conformity with the situation of an accident when an accident occurs in the power system. When the accident occurs in the power system, main control is performed based on the control table obtained by performing pre-simulation related to the pre-assumed accident case using the pre-calculation method, and correction control is performed by using the post-calculation method after execution of the main control based on the result obtained by measuring an actual system phenomenon after occurrence of the accident when the control amount is short in the main control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010025114-A (JP)
Title: Method and device for driving control of glow plug
Inventor: TANAKA ARIHITO
IPC: F02P19/02
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or interrupt an ion moving phenomenon occurring in a ceramic glow pin in a glow plug.  <P>SOLUTION: Polarity of operation voltage is switched in a current supply period to the glow plug 10. The operation voltage controlled by a clock in a pulse form generated from mounted power source network voltage 13 is supplied to the glow plug, and in this case, a heating time control apparatus 11 supplies the operation voltage. In this case, the polarity of the operation voltage is switched in the current supply period of the glow plug, and a switching device 14 is arranged for switching the polarity of the operation voltage thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026392-A (JP)
Title: Rubber composition and tire using the same
Inventor: SAEKI YASUYUKI
IPC: C08L21/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition suitable for various rubber products which can improve abrasion resistance and tear resistance and can simultaneously further reduce rolling resistance, and to provide a tire using the rubber composition.  <P>SOLUTION: The rubber composition suitable for tire treads and the like is produced by compounding a rubber component with hydrated silica and carbon black. The hydrated silica satisfies expression: A<SB>ac</SB>≥-0.76×(CTAB)+274, wherein CTAB (m<SP>2</SP>/g) is the cetyltrimethylammonium bromide adsorption specific surface area of the hydrated silica; A<SB>ac</SB>(nm) is the primary aggregate diameter mode determined by an acoustic grain size distribution measurement method. The carbon black is obtained by a specific process, and has a dibutyl phthalate (DBP) absorption of 40 to 180 cm<SP>3</SP>/100 g, a nitrogen adsorption specific surface area (N<SB>2</SB>SA) of 40 to 300 m<SP>2</SP>/g, a specific tinctorial power (TINT) of 50 to 150% and a toluene colored transmittance of ≥90%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026441-A (JP)
Title: Method for producing rubber composition
Inventor: FURUTA HISASHI
IPC: C08K3/36
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition that improves abrasion resistance and suppresses occurrence of blister without worsening productivity.  <P>SOLUTION: The method for producing a rubber composition includes (a) a step of kneading a rubber component with silica and a silane coupling agent to give a kneaded product and (b) a step of irradiating the kneaded product with microwave so as to regulate the surface temperature of the kneaded product at 125-165°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT