baber/WOPTO huggingface dataset:
Patent JP-2011017862-A (JP)
Title: Image forming apparatus
Inventor: HATTA HIROTAKA
IPC: G03G9/087
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the occurrence of abnormal output image by removing discharge products, or the like, on an image carrier, prior to starting of image formation operation.SOLUTION: The image forming apparatus includes: a turning image carrier; a brush roller abutting against the image carrier; a blade abutting against the image carrier; and a mechanism which causes the blade to reduce the abutting pressure, or to be separated with respect to the image carrier, wherein while making the blade reduce the pressure, or be separated with respect to the image carrier prior to starting of at least the image forming operation, the brush roller is rotated.
Patent JP-2011018215-A (JP)
Title: Evacuation support apparatus
Inventor: TAKIZAWA MITSUHIRO
IPC: A62B3/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a disaster due to escape failure by promptly guiding inhabitants to a predetermined evacuation path in case a house has a fire, to support evacuation and rescue activities of inhabitants whose action abilities are restricted, such as elderly persons and physically handicapped persons, and to facilitate carrying-in and installation of such an evacuation support apparatus inside a house.SOLUTION: A storage tank 12, a pump 14 for pressure-feeding water stored in the storage tank 12 to a spraying nozzle 13 and a guide instruction apparatus for illuminating signs indicating guidance to an evacuation path and an evacuation direction are integrally installed in a housing 11 provided along an evacuation path in a building. In case that a fire occurs, the pump and the guide instruction apparatus are operated through a control apparatus 15, and water is discharged toward the evacuation path.
Patent JP-2011021639-A (JP)
Title: Roller bearing with shield plate
Inventor: TANAKA HIDEAKI
IPC: F16C33/80
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing with a shield plate, which has excellent sealing performance, and makes leakage of sealed lubricating oil difficult.  <P>SOLUTION: A folded part 5b at an inner peripheral side of an annular shield plate 5 fixed to an outer ring 2 is made adjacent to an outer edge section of an inner ring annular groove 1a, and an inner peripheral edge part 5c is made adjacent to an inner edge section of the inner ring annular groove 1a respectively, so that the inner ring annular groove 1a forms a pocket 7 having a large space volume between the adjacent sections with each other. Conductive grease 6 leaking out of the inside of the bearing causes a pressure drop at the pocket 7 after the grease passes through the adjacent section in the pocket 7 to weaken the outward flow, so that it cannot easily pass through the adjacent section outside the pocket 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022828-A (JP)
Title: System for preventing reverse running of vehicle
Inventor: ISONO AKIRA
IPC: G01C21/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for preventing reverse running of a vehicle which warns a driver that the vehicle is running on an entrance road when the vehicle leaves a service or parking area before it enters a freeway and preventing reverse running of the vehicle on the freeway.  <P>SOLUTION: The system for preventing reverse running of a vehicle includes: a map data storage means; an own vehicle position information acquisition means; an entry detection means for detecting an own vehicle's entry into the service or parking area from the freeway from map data of the map data storage means and an own vehicle position of the own vehicle position information acquisition means; an entrance road storage means for storing a boundary area between the freeway and the service or parking area as the entrance road when the entry detecting means detects entry; an entrance road running detection means for detecting running of the own vehicle on the entrance road from the map data and the own vehicle position; and a warning means for warning a driver when the vehicle runs on the entrance road.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024431-A (JP)
Title: Method for producing citrus pulp
Inventor: KAWABATA YOSHIHIRO
IPC: A23L19/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing citrus pulp having little damage with good workability; and to provide utilization of the citrus pulp.  <P>SOLUTION: The method for producing citrus pulp includes: making hemicellulase and/or mannanase act on the segment of citrus such as grape fruit or Citrus unshu (mandarin orange) for a short period of time. The citrus pulp is added to food and drink as it is or after being processed into preserved one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028940-A (JP)
Title: Light extraction layer for organic electroluminescence, and organic electroluminescent element
Inventor: TASAKA MASAYUKI
IPC: H05B33/02
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light extraction layer for an organic electroluminescence which improves light utilization efficiency and improves luminance changes caused by external environment fluctuation, and provide an organic electroluminescent element using the same.  <P>SOLUTION: The light extraction layer for an organic electroluminescence includes a scattering body having a core-shell structure in a binder. A core of the scattering body has a spherical shape. A shell has a uniaxially-symmetric oval spherical shape. A thickness direction of the light extraction layer and a symmetric axis of the shell are parallel. An average refractive index of the core is 1.59-2.40. An average particle diameter of the core is 300-550 nm. An average refractive index of the shell is 1.00-1.33. A cross section of a light extraction plane of the shell has a circular shape, and an average diameter of the cross section is 550-900 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027982-A (JP)
Title: Imaging lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/18
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact imaging lens that is constituted by two lenses, has suppressed deterioration of satisfactory optical characteristics and manufacturability.  <P>SOLUTION: The imaging lens is constituted by arranging in order from an object side to an image side: an aperture diaphragm; a first meniscus-shaped lens with a convex surface facing the object side, having positive power; and a second lens with a convex surface facing the object side, having positive power. The imaging lens satisfies the following conditional expressions (1) to (3): (1) 1.08<f1/f<1.40, (2) 3.80<f2/f<10.00, and (3) 0.35<R1/R2<0.50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026865-A (JP)
Title: Door structure and dewatering device
Inventor: TAMURA TAKASHI
IPC: E06B3/38
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide door structure capable of preventing water deposited on a door body inner surface from dropping to an outside of a device, even when a door body is opened when inspected.  <P>SOLUTION: This door structure provided in a side face of a wall body 10 surrounding a space includes an opening part 11 formed in the side face of the wall body 10, the door body 12 provided with an extension part 12a with a lower end edge part extended downwards from a lower end of the opening part 11 in an inner side of a wall body 10, when brought into a closed posture of closing the opening part 11, and a turning part 15 for posture-changing the door body 12 from a closed posture to an open posture, by turning an upper part of the door body 12 to an outside of the space surrounded by the wall body 10, around a fulcrum 13 provided in a lower part of the door body 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026674-A (JP)
Title: High-strength hot-dip galvanized steel sheet having excellent plating peeling resistance
Inventor: MAKISUI YOICHI
IPC: C23C2/06
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength hot-dip galvanized steel sheet which is composed of a high Si-containing steel sheet as a base material and has excellent plating peeling resistance.  <P>SOLUTION: In the high-strength hot-dip galvanized steel sheet, the surface of a steel sheet having a composition containing, by mass, 0.01 to 0.15% C, 0.8 to 2.0% Si, 1.0 to 3.0% Mn, ≤0.025% P and ≤0.01% S, and the balance Fe with inevitable impurities has a galvanizing layer thereon. In the surface layer part of the steel sheet in a range from the boundary between the plating layer and the steel sheet to 5 μm, the oxide of Si is present by ≥0.05g/m<SP>2</SP>in terms of an Si content, the oxide of Mn is present by ≥0.05 g/m<SP>2</SP>in terms of an Mn content, and also, the total content of the Si content and the Mn content is ≥0.15 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028607-A (JP)
Title: Medium processing device
Inventor: OGUCHI SHIGEKI
IPC: B65H5/06
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium processing device which can be reduced in size while suppressing the deterioration of the reproduction quality or the recording quality of magnetic information.  <P>SOLUTION: The medium processing device 1 includes a plurality of carrying roller pairs 14-17 for carrying passage tickets 2; a magnetic head 3 for recording magnetic information to the passage tickets 2 or reading magnetic information recorded on the passage tickets 2; and a printing head 5 for performing printing to the passage tickets 2. The arrangement pitch P1 of the carrying roller pairs 14-17 is set to be smaller than the length of the passage ticket 2 and larger than the length of a magnetic information recording area of the passage tickets 2. The magnetic head 3 is disposed so that the center of the magnetic head 3 is substantially matched with the rotation center of the carrying roller pair 15 in the carrying direction of the passage tickets 2, and the printing head 5 is disposed so that the center of the printing head 5 is substantially matched with the rotation center of the carrying roller pair 16 in the carrying direction of the passage tickets 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034879-A (JP)
Title: Terminal, motor, and electric apparatus
Inventor: TSUBOUCHI TAKASHI
IPC: H02K5/22
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal (connection terminal) capable of conductively connecting between an aluminum wire and a copper wire and preventing electrolytic corrosion and miniaturizing, a motor having the terminal, and electric apparatus.  <P>SOLUTION: In the terminal 17 wherein a tin-plated aluminum plate 17a is formed in a strip shape, heat caulking is applied to one end of the terminal 17 after one end of the terminal 17 is folded down in a J-shape and the aluminum wire 18 is pinched with a tin-plated surface 17b inside a J-shaped folding-down part 17c, and the copper wire 19 is soldered on the tin-plated surface 17b on the other end of the terminal 17. Further, a metal foil having a melting point of 250-450°C is inserted into the J-shaped folding-down part 17c, and heat caulking is applied to the J-shaped folding-down part 17c with the metal foil after sandwiching the aluminum wire 18 having a melting point of an insulating film of 450°C or below with the J-shaped folding-down part 17c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090362-A (JP)
Title: Photosensitive polyimide
Inventor: CHOU MENG-YEN
IPC: G03F7/027
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isocyanate-modified photosensitive polyimide having excellent reactionability, excellent stability and excellent heat stability and curable at low temperature.  <P>SOLUTION: The photosensitive polyimide polymer is expressed by formula (I). In formula (I), B and D each independently represent a divalent organic group which may be the same or different; A represents a tetravalent organic group having at least one modified group R'; J represents a tetravalent organic group having no modified group R'; n is an integer of ≥0; m is an integer of ≥0; R' represents a specific divalent organic structure containing an amide bond, and in addition, a vinyl group-containing unsaturated group or a substituted or nonsubstituted and saturated or unsaturated 1-20C organic group, a vinyl group-containing unsaturated group or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040980-A (JP)
Title: Device management system, management object device and program
Inventor: HANEDA TORU
IPC: H04L45/16
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of a communication amount owing to increase of the management device of a notifying destination when notifying the management device of information for management from a management object device.  <P>SOLUTION: The device management system 1 includes the management object device 10 and one or more repeaters 30. The management object device 10 includes: an acquisition part for acquiring the information for the management; and a notification part which notifies the management devices 20 of the information for the management, for, when notifying a specified management device group among the management devices 20 of the information for the management, sending the information for the management to the repeater 30 when there is the repeater 30 closer to the specified management device group than the management object device 10 among the one or more repeaters 30. The repeater 30 includes a reception part for receiving the information for the management from the management object device 10, and a transfer part for transferring the information for the management to the specified management device group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010056550-A (JP)
Title: Heat radiation device
Inventor: LIU JIN-BIAO
IPC: H01L23/40
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation device of a positioning structure which can accurately guide a fixing component such as a screw.  <P>SOLUTION: The heat radiation device which is used to cool an electronic component 12 on a circuit board 10 includes a heat radiator 20, and a plurality of mounting members 30 provided at the heat radiator 20. A plurality of pillars 14 associated with the plurality of mounting members 30 of the heat radiation device are formed around the electronic component 12 of the circuit board 10. Each mounting member 30 includes a fixing part 32 fixed to the heat radiator 20, a mounting part 34, a mounting part 34 which is extended outwardly of the fixing part 32, and a positioning part 36 which is curved from the mounting part. The heat radiation device is previously positioned at the circuit board 10 by passing the pillars 14 of the circuit board 10 into the associated positioning parts 36 of the fixing members 30 to abut against the associated mounting part 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036904-A (JP)
Title: Apparatus and method for drawing metal tube
Inventor: YAMAMOTO MANABU
IPC: B21C9/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To raise the responsiveness of the discharge of lubricating oil when supplying the lubricating oil intermittently in a device for drawing a metallic tube, in which the lubricating oil is discharged from an opening which is provided on a hollow rod for supporting a plug and made to stick to the inside of a tube stock.  <P>SOLUTION: In the drawing device (1) for working the tube stock (2) made of metal by passing it through between a die (10) for forming the outer surface and a plug (11) for forming the inner surface, a discharging ports (21) for discharging the lubricating oil (L) on the outer peripheral surface of the hollow rod (20) for supporting the plug (11) are opened and the discharging ports (21) are provided only in an upper region than the center in the vertical direction of the rod (20).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041430-A (JP)
Title: Method of driving motor
Inventor: NOCHIDA NORIO
IPC: H02P27/08
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving motors for easily switching between an AC motor and a DC motor in driving both the AC and DC motors by a three-phase PWM inverter.  <P>SOLUTION: In a first step, a DC current is generated in three-phase output lines 63, 64, 65 of the three-phase PWM inverter 3 to check whether the sum of current flowing in the respective phases of the three-phase output lines 63, 64, 65 is zero. In a second step, a DC current is generated in the optional biphase output lines 63, 64 to check whether the sum of current flowing in the output lines 63, 64 is zero. In a third step, it is checked whether a current, which flows in the one-phase output line 65 differing from the biphase output lines 63, 64 of which the sum of an output current in the second step has been confirmed to be zero, is zero. Based on the results of the first to third steps 1 to 3, the type of a motor, which is connected to the three-phase output lines 63, 64, 65 of the three-phase PWM inverter 3, is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043941-A (JP)
Title: Programmable controller
Inventor: TANAKA YOSHIO
IPC: G05B9/02
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable controller for, when an input/output module fails, easily analyzing the failure.  <P>SOLUTION: A programmable controller having a control module that transmits/receives data to/from an input/output module which inputs/outputs a signal to equipment to be controlled is provided with: a diagnostic result storing part installed in the control module or the input/output module for storing a failure diagnostic result; and a failure diagnosing means installed in the input/output module for diagnosing the failure of the input/output module, and for storing the failure diagnostic result in the diagnostic result storage part when the failure is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045192-A (JP)
Title: Load drive circuit
Inventor: MIYAZAKI SHINICHI
IPC: B41J2/045
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To output a variety of voltage values, while suppressing the number of storage elements connected in series.  <P>SOLUTION: A first output voltage is generated by connecting in series the storage elements of a first storage element group and a second output voltage, different from the first output voltage is generated by connecting in series the storage elements of a second storage element group. The first output voltage and the second output voltage are switched and connected to a load. By doing so, since the storage elements in the storage element group are connected in series, the number of storage elements connected in series can be suppressed compared to the total number of whole storage elements. Since a variety of voltages which the second storage element group generates can be applied, in addition to a variety of voltages which the first storage element generates by switching the first storage element group and the second storage element group and connecting them to the load, a variety of voltages can be applied to the load, while the number of storage elements connected in series is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043027-A (JP)
Title: Foundation structure for equipment
Inventor: HIMENO TAKASHI
IPC: E02D5/80
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure for an electrical water heater which improves the earthquake resistance of a water heater foundation composed of a concrete foundation panel for installing and fixing the water heater, and reduces the weight of the concrete foundation panel without dividing it into a plurality of blocks to improve the efficiency of installation work.  <P>SOLUTION: The foundation structure for the electrical water heater includes the concrete foundation panel constructed by superposing a reinforced concrete upper panel 2 on a reinforced concrete lower panel and connecting both panels to each other with bolts. The water heater 12 is placed on the upper surface of the upper panel. The upper and lower panels have mortar-filling openings at their centers that are joined to form a vertical opening when both the panels are superposed on each other and filled with mortar. In each mortar-filling opening, the upper end of an underground anchor driven into the underground below the mortar-filling openings is coupled to a reinforcing bar, and mortar is filled to fix the anchor to the concrete foundation panel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048057-A (JP)
Title: Liquid crystal display device
Inventor: TAKADA NAOKI
IPC: G09G3/20
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having low power effect by using a dot inversion-driving system of a polarity inversion line dispersion type, which suppresses the deterioration of image quality.  <P>SOLUTION: The liquid crystal display device of dot inversion driving system includes: a pixel array having a plurality of pixels which form pixel rows and pixel columns arranged in a matrix shape; a data driver circuit which supplies a gradation voltage corresponding to display data to the pixels; a short circuit having switch elements each of which is arranged for each output of the data driver circuit and connects each output to a precharge voltage different from the output voltage; and a scanning circuit for supplying a scanning signal which selects the pixel in a line unit of each pixel row, wherein polarity of the gradation voltage is inverted at least every two pixel rows.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046835-A (JP)
Title: Methacrylic resin composition
Inventor: KOYAMA HIROSHI
IPC: C08F2/38
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methacrylic resin composition having good flame retardancy and excellent heat resistance.  <P>SOLUTION: The methacrylic resin composition comprises: a polymer X obtained by polymerizing a monofunctional monomer principally consisting of methyl methacrylate, a polyfunctional monomer having at least two radical-polymerizable double bonds in the molecule, and a heat-resistance improving monomer, and a halogenated phosphoric ester. In the methacrylic resin composition, a content of the polymer X is 75.0-95.0 pts.wt. and a content of the halogenated phosphoric ester is 5.0-25.0 pts.wt. based on 100 pts.wt. of the sum of the polymer X and the halogenated phosphoric ester. The polymer X is obtained by polymerizing 79.0-99.8 wt.% of the monofunctional monomer, 0.1-1.0 wt.% of the polyfunctional monomer, and 0.1-20.0 wt.% of the heat-resistance improving monomer based on 100 wt.% of the sum of the monofunctional monomer, the polyfunctional monomer, and the heat-resistance improving monomer.  <P>COPYRIGHT: (C)2011,JPO&INPIT