baber/WOPTO huggingface dataset:
Patent JP-2010224039-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA MASAHIRO
IPC: G03G15/08
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing deteriorated toner in developer and suppressing degradation in the distribution of a quantity of electrostatic charges even if deteriorated toner is present.  <P>SOLUTION: Image formation is carried out by an image forming section 101, which is a part of a photoreceptor 10, opposite a developing roll 133. Toner on the photoreceptor 10 remaining after a toner image is transferred to a transferred body is recovered by a cleaning member. Deteriorated toner present on an image non-formation section 102, which is a part of the photoreceptor 10, opposite a conveying roll 134, is removed and recovered by a cleaning member, immediately before the toner is replenished. The recovered residual toner is supplied to a developing unit 13 as recovered toner together with unused toner and adjusts the distribution of the quantity of electrostatic charges of the toner in the original supplied toner within reasonable range. At this time, a control section 1A adjusts and combines the amount of supplied recovered toner and the amount of supplied unused toner, and obtains an amount required for development.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222286-A (JP)
Title: Land leech repellent
Inventor: NISHIMURA TAKAHIRO
IPC: A01M29/12
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land leech repellent that has a repelling effect on land leeches higher than a conventional product, is easily usable and friendly to the environment and human, since recently forests and undeveloped natural woodland near populated area are ruined, damage of land leech is increased and some proposals are made with respect to leech and land leech repellents.  <P>SOLUTION: The land leech repellent comprises at least electrolytic alkali water, a water-soluble cellulose ether, L-menthol and a surfactant to be prepared. The land leech repellent has a repelling effect on land leech higher than a land leech repellent by a conventional technique and has a slight sense of discomfort to human. The land leech repellent has slight dripping during application and excellent water retention.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221182-A (JP)
Title: Ink supply apparatus
Inventor: KOBASHI YASUHIRO
IPC: B05C11/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply apparatus equipped with means for increasing the ink pressure in the nozzle inside to a desired value within time as short as possible to make the ink meniscus shape be a prescribed shape in the nozzle aperture part of an ink nozzle in the case of maintenance of the nozzle of an ink-jet apparatus.  <P>SOLUTION: The ink supply apparatus is for suctioning an ink from an ink supply tank by operating a diaphragm pump and sending the ink to an ink nozzle installed in an ink-jet head by operating the diaphragm pump and pressurizing the ink and is characterized in that the pump operation speed of the diaphragm pump is set in proportion to the difference of the ink pressure in the ink nozzle inside and a previously set aimed pressure while the difference being detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224398-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: KATAYAMA SHIGENORI
IPC: G02F1/1362
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the reduction in width of a frame regardless of provision of a temperature sensor.  <P>SOLUTION: A liquid crystal device (1) includes a first substrate (10) having a plurality of pixel parts (70) formed thereon, a second substrate (20), and a liquid crystal layer (50). A conductive layer (120) which is used to detect an operation temperature of the liquid crystal device based on the change of a resistance value during operation of the liquid crystal device and driving circuits (103a and 104a) for supplying driving signals to drive the liquid crystal device or inspection circuits (103b and 104b) for inspecting respective operations of the plurality of pixel parts are formed in peripheral regions on the first substrate, which in turn surround the plurality of pixel parts. The conductive layer is formed in a position overlapping a power line (208) for supplying a power source voltage to the driving circuits or the inspection circuits so that an insulating layer (207) is interposed between the conductive layer and the power line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233749-A (JP)
Title: Slide with segmented tooling held closed by stationary remote spring
Inventor: HOSSLER TODD
IPC: B21J13/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism capable of generating a large restricting force on segmented tooling in a small space in a multi-station forging machine having segmented tooling.  <P>SOLUTION: A tool case is movable back and forth on a tool holder in the direction of slide movement, and tool segments are carried in the tool case and movable between the open and closed positions. A pivotal lever carried on the slide has one portion engaging a rearwardly facing surface adjacent to the rear of the tool case, a pivot surface around which the lever pivots, and another portion on a part of the lever extending from the pivot surface remote from the one portion. A high force spring is mounted on a die breast and arranged to apply a high biasing force to other lever portion when a slide is near or at the front dead center, so that the lever transfers the biasing force to the tool case to bias the tool case forwardly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227027-A (JP)
Title: Soy sauce-mixed food
Inventor: SHIRAOKAWA TAICHI
IPC: A23L27/24
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide soy sauce-mixed food having body taste and flavor each specific to soybean sauce in spite of no addition of the soybean sauce.  <P>SOLUTION: The soy sauce-mixed food is produced by: mixing at least one selected from foxtail-millet soy sauce, barnyardgrass soy sauce and millet soy sauce, with beet sugar; mixing 0.05-20 pts.wt. of the beet sugar to 1 pts.wt. of the total of the foxtail-millet soy sauce, the barnyardgrass soy sauce and the millet soy sauce; and subjecting the mixture to retort treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233065-A (JP)
Title: Image forming apparatus
Inventor: NITTA TAKESHI
IPC: G03G21/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To more improve fidelity of a preview image, with respect to an image repeat image, in image repeat printing.  <P>SOLUTION: An image forming apparatus image-formes an image, in which an input image is disposed on one recording medium based on predetermined layout information, as an output image, and displays a preview image corresponding to an output image separately generated based on the input image. In the image forming apparatus, reduced images of the input image are generated, arrangement positions of the reduced images are set based on the layout information, and the reduced images are disposed at the arrangement positions in accordance with the layout information, thereby the preview image is generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230153-A (JP)
Title: Clutch mechanism and motor with reduction gear
Inventor: UCHIMURA HIROYUKI
IPC: F16D41/18
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch mechanism and a motor with reduction gear, preventing rotation of a rotational shaft of an electric motor caused by an external force, without degrading output efficiency of the electric motor.  <P>SOLUTION: A worm wheel 22, a drive plate 41, a clutch plate 42, a coil spring 43, and a casing 13 housing them are provided. Clutch engagement parts 55 engaged with each other are respectively disposed to the clutch plate 42 and the casing 13. The clutch plate 42 comes close to the worm wheel 22 to prevent the rotation of the drive plate 41, when the drive plate 41 is rotated before the worm wheel 22 is rotated. The clutch plate 42 is separated from the worm wheel 22 to rotate the drive plate 41 together with the worm wheel 22, when the worm wheel 22 is rotated before the drive plate 41 is rotated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302512-A (JP)
Title: Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus
Inventor: HARASAKA KAZUHIRO
IPC: H01S5/183
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability in a polarizing direction and to make the cross sectional shape of output light nearly circular without increasing a cost.  <P>SOLUTION: On a substrate whose normal direction of a principal surface is inclined by 15° toward a crystal orientation [111]A direction with respect to a crystal orientation [100] direction, a plurality of semiconductor layers including a resonator structural body including an active layer, and a lower semiconductor DBR and an upper semiconductor DBR sandwiching the resonator structural body are stacked. The shape of a current passing-through region 108b in the oxide confinement structure of the upper semiconductor DBR is symmetrical to an axis passing through the center of the current passing-through region 108b parallel to an X axis and symmetrical to an axis passing through the center of the current passing-through region 108b parallel to a Y axis, and a length in the Y axis direction is greater than that in the X axis direction. The thickness of an oxidized layer 108a surrounding the current passing-through region 108b is greater in the -Y direction of oxidation than in the +X and -X directions of the oxidation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010238766-A (JP)
Title: Thin film capacitor, and method of manufacturing the same
Inventor: ABE NAOHIKO
IPC: H01G4/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film capacitor which can be buried right below an IC chip with shortest-distance wiring in high product yield.  <P>SOLUTION: The thin film capacitor has a dielectric layer of 20 nm to 2.0 μm in thickness, including ceramics, held between a first electrode and a second electrode. A clearance hole with a diameter D is formed in the first electrode, a via hole having a diameter d smaller than the diameter D is concentrically formed in a region of the dielectric layer exposed as a result of the formation of the clearance hole, and a clearance defined by (D-d)/2 is ≥25 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238790-A (JP)
Title: Protection sheet for solar cell module, and solar cell module using the same
Inventor: NAITO MASATO
IPC: H01L31/042
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module protection sheet which has good dimensional stability and can reduce warpage of a solar cell module, and a solar cell module using the sheet.  <P>SOLUTION: The solar cell module protection sheet 20 is formed by stacking a heat adhesive sheet 26 on at least one surface of a base material sheet 24 by means of an adhesive layer 28. In the protection sheet, a dynamic storage elastic modulus (G') of the adhesive layer 28 at 23°C is in the range from 5.0×10<SP>4</SP>to 5.0×10<SP>6</SP>Pa, and a dynamic storage elastic modulus (G') at 150°C is in the range from 5.0×10<SP>3</SP>to 5.0×10<SP>5</SP>Pa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009142987-A (JP)
Title: Fatigue strength improvement working method of crankshaft and its working device
Inventor: HANAWA YOJI
IPC: B24B39/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fatigue strength improvement working method of a crankshaft capable of improving strength of an end part of a pin shaft through-hole by uniformly applying plastic working on these portions and its working device.  <P>SOLUTION: Working rolls 6a, 6a with surfaces formed concave are jointed to the end of the pin shaft through-hole 5 of a crank throw 1 with axial cores obliquely crossing an axial direction of the pin shaft through-hole 5 through a strut material 13. A back-up roll 11a rotatably abutting on the pin shaft periphery and connected to a jack 14 is jointed with the working rolls 6a, 6a through the strut material, tension is introduced to the strut materials 13a, 13a by the jack 14, and the working rolls 6a, 6a are pressurized by pressing them on the end part of the pin shaft through-hole 5 in the shaft direction and relatively rotated to the crank throw 1, thus plastically deforming the end part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010233767-A (JP)
Title: Game machine
Inventor: SHIMADA KEIICHI
IPC: A63F7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of detecting an operation of a player in a simple constitution by reducing a restriction of the installation place of a detection means.  <P>SOLUTION: The game machine includes a game machine frame incorporating a game apparatus body achieving a game, a light transmission plate 10 disposed on a front face of the game machine frame, a visible light sensor 42 measuring an illuminance of the front of the light transmission plate 10, and a control means which determines the player's operation/non-operation in the front of the light transmission plate 10 based on a change in the illuminance measured by the visible light sensor 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009264101-A (JP)
Title: Concrete crack preventing groove forming body
Inventor: MORIYASU NORIHIKO
IPC: E04G15/06
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of causing the extension of a construction period, the increase of a construction cost, and the like in addition to the increase of required plates and complicated work such as preparing a plurality of plates and assembling a form so as to have a groove-shaped cross section to form a discontinuous part or a groove in earthen floor concrete or wall surface concrete beforehand in order to prevent a crack formed in concrete (including cement) or expansion of the crack.  <P>SOLUTION: A skeleton formed with a concrete discontinuous part or a groove to prevent the crack or the expansion of the crack using concrete before hardened has surface shape formed with the discontinuous part or the groove and is formed of a naturally decomposable material (one of paper such as old paper, wood powder, natural fiber and naturally decomposable synthetic resin). The skeleton is of bar shape, gutter shape or hollow shape. The skeleton has an inclined face at the side face or a fin part at the surface exposed edge part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242142-A (JP)
Title: Conductor roll for metallic foil
Inventor: HIROSE KEISUKE
IPC: C25D7/06
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductor roll for a metallic foil which allows performance of an electroplating treatment to be increased by increasing an amount of current between the conductor roll and the metallic foil, in the electroplating treatment of a metallic foil with a thickness of 30 μm or less.  <P>SOLUTION: The conductor rolls 10 and a backup rolls 11 are installed in the vicinity of each of a pair of inlets and outlets of insoluble electrodes 14. The conductor roll 10 is made of a metal, and is connected with a bus-bar 13 via a power supply 17. A roll deflection rate of the conductor roll 10 is set to be 0.04 to 0.05 mm/kg, and roll surface roughness of the conductor roll 10 is set to be 0.2 to 0.3 μm. Thereby an amount of current between the conductor roll 10 and the metallic foil S is increased to 30-35 A/mm and consequently high quality plating is made available, and at the same time, the total number of electroplating cells 20 is significantly reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246260-A (JP)
Title: Motor control device and method
Inventor: SUZUURA HIROYUKI
IPC: H02P6/08
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device and method for improving torque estimation precision by output of a voltage as a voltage command value in controlling pulse modulation.  <P>SOLUTION: The motor controller is controlled by pulse modulation control and includes an inverter controlling a motor. The motor controller includes a dq/pole coordinate conversion unit for calculating an amplitude command value and a first voltage phase angle command value based on a d-axis/q-axis voltage command value and a mover position of the motor, a voltage phase compensating unit for adding a lead phase compensation value calculated based on a control period and a motor electric angle one period to the first voltage phase angle command value and generating a second voltage phase angle command value, and a first pole coordinate/UVW converting unit for generating a first voltage command value performing pulse modulation control based on the amplitude command value, the second voltage phase angle command value and the mover position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240162-A (JP)
Title: Bag to insert chopsticks, spoon, fork or the like which serves as paper napkin
Inventor: SUGIYAMA TETSUYA
IPC: A47G21/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To permit a bag to insert chopsticks and the like to accurately retain the function and the bag to be easily opened as a less tearable paper napkin.  <P>SOLUTION: The insertion bag portion 12 is formed by locally sticking facing paper faces 8a and 8b of two paper piece portions 7a and 7b made by folding napkin paper at a vertical fold 1 and further folding it into two at a horizontal fold 6 intersecting the vertical fold at right angles by using the vicinities of both side edge portions 3 and 3 or one of the side edge portions as spot sticking parts 10. Cuts 20 individually surrounding the sticking parts 10 are formed in one of the folding facing paper faces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244633-A (JP)
Title: Thermally assisted magnetic head and thermally assisted magnetic recording method
Inventor: MORIKAWA TAKASHI
IPC: G11B5/31
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To develop a thermally assisted magnetic head at low cost which can realize both improvement of recording density and reduction of device cost to realize reduction of recording cost per recording information (that is, bit unit price) required in accordance with development of advanced information society.  <P>SOLUTION: By heating an information recording medium using frictional heat caused by a surface of the information recording medium contacting with part of a face opposing to the information recording medium of a magnetic head, the thermally assisted recording magnetic head which is more simple, lower cost and more stable compared to a conventional laser light irradiating method, is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240250-A (JP)
Title: Stand for blood collection and injection
Inventor: IKEDA SHIGERU
IPC: A61M5/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for collecting blood and injecting safely and easily.  <P>SOLUTION: The stand includes a stand body 2 having a placement surface formed on the top, a holding band 14 for holding an arm of a user placed on the placement surface of the stand body, and a hand warmer 16 mounted on the holding band for heating the arm of the user during the blood collection/injection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246332-A (JP)
Title: Noncontact power transmitter
Inventor: HOSHINO MASARU
IPC: B25J5/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To carry out positioning of a power-supplying unit and a power-receiving unit of a noncontact power transmitter in a simple and accurate manner.  <P>SOLUTION: The noncontact power transmitter includes the power-supplying unit 35 and the power-receiving unit 45 supplied with power from the power-supplying unit through a noncontact electromagnetic action, and makes a casing 31 house the power-supplying unit and the power-receiving unit. The power-supplying unit is housed in a recessed portion 31a formed in the casing, the power-receiving unit is attached to the interior of a lid 32 that closes the recessed portion of the casing, and tapered surfaces 31b and 32a are formed on a contact portion between the casing and the lid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246000-A (JP)
Title: Video search reproduction device
Inventor: OKUBO HARUYO
IPC: H04N5/91
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the burden is heavy because a user performs operation and video image confirmation in parallel when the user oneself changes the reproduction speed by the search function, and because the reverse search occurs.  <P>SOLUTION: A video search reproduction device includes a feature amount extraction unit 100 which analyzes content, a segmentation unit 104 which determines the segment of moving picture data, an acceleration control search reproduction unit 106 which reproduces each segment in such a manner that a segment of lower importance is reproduced at higher speed, a search reproduction update unit 110 which updates the reproduction start point so that a user starts reproduction from a scene which the user wants to start when normal reproduction is designated for a user operation unit 108, and a meta-information update unit 111 which updates the user preference information from the user operation record after ending search reproduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242714-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: YOKOYAMA TOMO
IPC: F01L1/34
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear for an internal combustion engine including a function of limiting a change range of a valve timing and a function of fixing the valve timing and capable of suppressing complications in a structure for achieving these functions.  <P>SOLUTION: This variable valve gear includes: a variable valve mechanism for operating a relative phase which is a relative rotational phase between a housing rotor and a vane rotor, between a most delayed angle phase and a most advanced angle phase; a restriction pin driven among a first projecting position with the range of the relative phase provided in the vane rotor and in which the restriction pin is projected from the vane rotor based on the supply/discharge state of working oil, a second projecting position in which the restriction pin is projected at a place different from the first, and a storage position in which the restriction pin is stored in the vane rotor; a phase restriction mechanism provided in the housing rotor for performing restriction by a restriction hole and a restriction groove in which the restriction pin projected from the vane rotor is fitted; and a hydraulic control mechanism. The supply/discharge state of the working oil with respect to the variable valve gear and the phase restriction mechanism is controlled by a single hydraulic control valve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241380-A (JP)
Title: Hybrid vehicle and method for controlling the same
Inventor: KOTANI TAKESHI
IPC: F02D29/02
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To more properly operate an internal combustion engine so as to improve energy efficiency by use of exhaust gas recirculation.  <P>SOLUTION: A start determination power Pref used for determining the start of an engine is set to be a first value PH when execution of the exhaust gas recirculation through an EGR valve is not permitted and when operation of an air-conditioning unit is not instructed (step S170), and is set to be a second value PL smaller than the first value PH when the execution of the exhaust gas recirculation is permitted (step S150). Thereby, when the exhaust gas recirculation is permitted during stop of the engine 22, start of the engine 22 is facilitated as compared with when the exhaust gas recirculation is not permitted, and the engine 22 is frequently operated with the exhaust gas recirculation to improve the overall energy efficiency of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT