baber/WOPTO huggingface dataset:
Patent JP-2013034311-A (JP)
Title: Electrically-driven power steering device
Inventor: SHINTANI YASUKI
IPC: B62D6/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven power steering device capable of protecting a switching element constituting a booster circuit even if an overcurrent flows to a switching element constituting an inverter device.SOLUTION: The ON/OFF ratio of first and second switching elements is limited to 50% (step S104) when a case in which a value of currents of at least one phase or more which flow to the inverter device reaches a predetermined value 1 (I0) or larger (step S101: YES) lasts for a predetermined time T1 or longer (step S102: YES) and when an output voltage detected by output voltage detection means reaches a predetermined value 2(V1) or lower (step S103: YES). Thus, the ON/OFF ratio of the first and second switching elements of the booster circuit can be limited to 50%, so that an abrupt increase of a current flowing in the booster circuit can be suppressed.
Patent JP-2013036749-A (JP)
Title: Failure diagnosis device of electromagnetic driving type control valve
Inventor: HARAI ATSUYUKI
IPC: G01B17/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To directly detect an action of a moving member moved by electromagnetic driving force with a simple structure, and to certainly diagnose the generation of abnormality.SOLUTION: An actuation detecting shaft 67 is connected to a lower end portion of a motor shaft 65 of a step motor, and an upper end portion of a valve shaft 53 energized by a spring is made to abut on a lower end portion of the actuation detecting shaft 67. At a regulating position in an axial direction of the actuation detecting shaft 67, a plurality of claw-shaped projecting members 68 projecting out in a diametrical direction from an outer peripheral surface of the actuation detecting shaft 67 is arranged. A projecting member 69 contacting with the projecting member 68 at each position of the actuation detecting shaft 67 according to moving forward/backward action of the motor shaft 65 is fixed on a lower part of an electromagnetic driving portion. The projecting members 68 and 69 are contacted with each other when the motor shaft 65 moves to the minimum position or the maximum position in a movable range, thereby generating vibrations or sound. Therefore, by detecting the vibrations or the sound with a sensor 70, the movement of a shaft body (a moving member) can be directly detected by a simple structure, and the generation of abnormality can be certainly diagnosed.
Patent JP-2013037074-A (JP)
Title: Charging device, and image forming apparatus
Inventor: ONO HIROSHI
IPC: G03G21/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a charging device that suppresses the occurrence of damage to wire to be used to prevent deterioration of the wire, and thereby prevents charge unevenness over time or induction of arc discharge.SOLUTION: A charging device 60 includes a cleaning device 225 that cleans a surface of a charging member 60A that uniformly charges a surface of a latent image carrier. The cleaning device is provided with a cleaning pad 225 that rubs the surface of the charging member along an extension direction of the charging member, and the cleaning pad contains lubricant.
Patent JP-2013035652-A (JP)
Title: Access control system
Inventor: ENOMOTO HIDEAKI
IPC: B66B1/14
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an access control system that guiding a user to an appropriate elevator while reducing a processing load to be applied to a security gate and an elevator operation control device.SOLUTION: In the access control system, a memory means stores an ID number for identifying a user of the elevator, and destination floor information showing the destination floor of the user in association with each other. A receiving means receives a transmitted car operation information table. When a security card is close to a reading means, the reading means reads the ID number from the security card, and reads from the memory means the destination floor information which is associated with the ID number in the memory means that matches the ID number. A display means collates the read-out destination floor information with car destination information in the received car operation information table, and displays a car number associated with the car destination information having a value matching the value shown by the destination floor information.
Patent JP-2013035104-A (JP)
Title: Nut runner
Inventor: ASAMI EIKYO
IPC: B23P19/06
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a nut runner configured easy to exchange a socket.SOLUTION: The nut runner 12 fastens a bolt to a predetermined member by rotating the bolt, being engaged in a recessed part provided in a head part of the bolt. The nut runner 12 formed to be extended in the axial direction includes: a socket 14 to be engaged with the bolt to be fastened on one side in the axial direction; and an adapter 15 possible to be engaged with the socket 14 on the another side in the axial direction of the socket 14. The socket 14 and the adapter 15 are provided so that they are not engaged with each other when rotating in one direction and that they are engaged with each other when rotating in the another direction.
Patent JP-2013036901-A (JP)
Title: Destructive inspection system, destructive inspection method, data processing program, and program recording medium
Inventor: SADA TAKASHI
IPC: G01M13/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a destructive inspection system capable of simply and appropriately calculating a confidence interval, a destructive inspection method, a data processing program, and a program recording medium.SOLUTION: The destructive inspection system includes a life population determination unit 21, a random sampling unit 22, a secondary sample calculation unit 23, and a confidence interval determination unit 24. The life population determination unit 21 determines a life population of a first distribution function which a plurality of samples match, on the basis of the result of a life test of the plurality of samples. The random sampling unit 22 randomly samples a plurality of elements from the life population. The secondary sample calculation unit 23 obtains secondary samples comprising a plurality of elements from the life population on the basis of the plurality of randomly sampled elements. The confidence interval determination unit 24 determines a confidence interval for every failure probability level on the basis of the plurality of secondary samples.
Patent JP-2013039068-A (JP)
Title: Zero calorie drink containing milk and method for producing the same
Inventor: HINO YOSHIKO
IPC: A23L2/38
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a zero calorie drink containing milk, keeping the balance of taste, milky feeling, and sweetness of the base drink.SOLUTION: There is provided a zero calorie drink containing a milk component and a sweetener, and having features of the following (1) and (2). (1) the energy amounts of lipid, protein, and carbohydrate in the drink are each 0.3-2.2 kcal/100 mL, 0.2-1.4 kcal/100 mL, and 0.9-2.6 kcal/100 mL, and (2) the sodium concentration in the drink is 30-70 mg/100 mL.
Patent JP-2013044442-A (JP)
Title: Flare stack
Inventor: SHINOHARA HIDENORI
IPC: H01L35/30
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a flare stack capable of recovering a combustion heat as it is as an energy source, by recovering the combustion heat as electric power.SOLUTION: A thermoelectric element 4 is mounted on an outer wall of a windshield 1 covering flames F, and electric power is recovered in accordance with a temperature difference between a temperature on the windshield 1 side (heating side) of the thermoelectric element 4 and a temperature on an opposite side to the windshield 1. By cooling the surface on an opposite side (cooling side) to the windshield 1 side of the thermoelectric element 4 using cooling water, the temperature difference between the temperature on the heating side of the thermoelectric element 4 and the temperature on the cooling side can be increased. By mounting a heat storage 5 on an inner wall of the windshield 1 at a portion where the thermoelectric element 4 is mounted, the temperature difference between the temperature on the heating side of the thermoelectric element 4 and the temperature on the cooling side can be imparted even when combustion is stopped, and thereby, electric power can be recovered. A demister 6 that regulates length of flames and functions as a radiant heat source is disposed on an inner ceiling side of the windshield 1. Radiant heat can be efficiently collected by coloring an inner wall surface of the windshield 1 into black.
Patent JP-2013043333-A (JP)
Title: Method and device for manufacturing fiber-reinforced plastic molding material
Inventor: SAWADA HIROSHI
IPC: B29B11/16
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing fiber-reinforced plastic molding material that can uniformly distribute fiber and manufacture molding material with good appearance.SOLUTION: An inner surface of a splaying chamber 6 formed on a rotating body 4 is coated with a resin compound 2. Fiber 3 is sprayed on a surface of the resin compound 2. The fiber 3 is made to bite into the resin compound 2 by centrifugal force associated with rotation of the rotating body 4.
Patent JP-2013046473-A (JP)
Title: Charger for electric vehicle
Inventor: HORI HIRONOBU
IPC: H01M10/46
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a charger for an electric vehicle which deals with electric wires pulled in from different directions.SOLUTION: A charger for an electric vehicle 1 includes a charger body 10 attached to a wall 200 of a building. The charger body 10 is provided with a charging cable CB2, having a charging connector CN1 detachably connecting with the electric vehicle, and a charging control part controlling charging to the electric vehicle to which the charging connector CN1 connects. Further, in the charger body 10, knockout parts 16, 18, serving as pull-in parts used for pulling in a power source cable for receiving power supply from an external power source to the interior, are respectively provided at an attachment surface to the wall 200 and a bottom surface which becomes a lower side when the charger is attached to the wall 200.
Patent JP-2013045600-A (JP)
Title: Portable electronic equipment and waterproof device
Inventor: MATSUI DAISUKE
IPC: H01H13/06
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To enable the keypad part of portable electronic equipment to be reduced in height yet to be sufficiently waterproofed.SOLUTION: A waterproof device housing section 13 is formed between an opening 12 opened in a side wall 11 of an enclosure 10 and a switch 19 installed inside thereof, and a waterproof device 15 is contained in the waterproof device housing section 13. The waterproof device 15 comprises: a bottomed cylindrical part 15a formed in shape of a shallow cup into which a pusher 17 of a key top 16 is inserted; a flange part 15b formed around the opening edge of the bottomed cylindrical part 15a; and a water stop rib 15c protrusively formed on both faces of the flange part 15b so as to enclose the bottomed cylindrical part 15a, which are all integrally formed with a material having elasticity. The flange part 15b has a plate 15d buried therein, so that when the waterproof device 15 is pushed into the waterproof device housing section 13, it supports elastic deformation of the water stop rib 15c, and, with the restoring force thereof, brings the water stop rib 15c into close contact with the inner wall of the waterproof device housing section 13, whereby water is surely stopped.
Patent JP-2013045040-A (JP)
Title: Method for manufacturing intermediate transfer belt, intermediate transfer belt, and image forming apparatus
Inventor: MOTOTANI AKIHIRO
IPC: C08F2/44
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer belt having a surface layer with durability such as abrasion resistance and scratch resistance, and filming resistance and forming no crack when removing toner by a cleaning member after secondary transfer, and an image forming apparatus using the intermediate transfer belt.SOLUTION: In the method for manufacturing the intermediate transfer belt including at least a single surface layer on a substrate, for use in an electro-photographic image forming apparatus, the surface layer is formed by applying a surface layer-forming coating liquid that includes an activation energy ray curable monomer, a siloxane graft type copolymer having a main chain that has a monomer unit including a benzene ring, and an activation energy ray curable monomer including a benzene ring expressed by a general formula D; and irradiating the film with an activation energy ray.
Patent JP-2013049342-A (JP)
Title: Rack and pinion type steering device
Inventor: CHIBU TAKETOSHI
IPC: F16C19/36
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device that is provided with a roller bearing with reduced axial backlash, having a large load capacity on the portion of a pinion shaft or a rack shaft where thrust load is applied, thereby reducing a gear noise of a pinion with rack teeth to suppress vibration and noise of the device.SOLUTION: A rack and pinion type steering device 3 converts rotation of a pinion shaft 5 to a reciprocating motion of a rack 7 meshing with a pinion 8 provided on the pinion shaft 5 to steer wheels, wherein the pinion shaft 5 is rotatably supported in a housing 11 by a cross roller bearing 9.
Patent JP-2013051153-A (JP)
Title: Radiation generating apparatus and radiographic device using the same
Inventor: OGURA TAKAO
IPC: A61B6/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiation generating apparatus that can be used continuously for a long time, by adopting such a configuration that a brazing filler metal is not irradiated directly with an electron beam, thereby minimizing loss of vacuum in a radiation generation tube and generating radiation stably, and to provide a radiographic device using the same.SOLUTION: In the radiation generating apparatus including a radiation shielding member 7 with an electron passage 8 having both open ends, electrons entering from one end of the electron passage 8 impinge on a target 9 provided on the other end side of the electron passage 8 to generate radiation, and circumference of the surface of the target 9 on the side irradiated with electrons is brazed to a target support surface 7b provided on the radiation shielding member 7 around the other end side of the electron passage 8. The diameter of cross section in the opening on the other end side of the electron passage 8 is larger than the diameter of cross section at the one end of the electron passage 8.
Patent JP-2013054523-A (JP)
Title: Image processing system
Inventor: TANAKA KENICHI
IPC: G06F17/30
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of reducing the image reading burden of a user.SOLUTION: An image processing system 1 comprises: an input part 2 for inputting a medical image 20; a feature quantity calculation part 11 for calculating a predetermined feature quantity to the medical image 20; a database 12 for storing a reference image group in which the feature quantity is previously calculated in a feature space; an image retrieval part 13 for retrieving a plurality of reference images 21 to 25 similar to the medical image 20 from the reference image group on the basis of the feature quantities of the medical image 20 and the reference image group in the feature space; a reference image similarity calculation part 14 for calculating the degree of similarity among the plurality of reference images 21 to 25 retrieved by the image retrieval part 13; and a display control part 15 for controlling a display method of the plurality of reference images 21 to 25 on the basis of the degree of similarity among the plurality of reference images 21 to 25.
Patent JP-2013053681-A (JP)
Title: Damper
Inventor: TERAOKA TAKASHI
IPC: F16F9/34
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a damper which does not lose an attenuation force reduction effect even if high-frequency vibration is continuously inputted.SOLUTION: As a problem solving means, the damper D comprises: a cylinder 1; a partition wall member 2 which is slidably inserted into the cylinder 1 and partitions the inside of the cylinder 1 into an elongation-side chamber R1 and a pressure-side chamber R2; attenuation passages 3a, 3b which make the elongation-side chamber R1 and the pressure-side chamber R2 communicate with each other; a housing 14 which forms a pressure chamber R3; and a free piston 9 which is movably inserted into the housing 14 and partitions the pressure chamber R3 into an elongation-side pressure chamber 7 and a pressure-side pressure chamber 8. There is arranged a difference pressure reduction means 11 which reduces a pressure difference between the elongation-side pressure chamber 7 and the pressure-side pressure chamber 8 when the pressure of the elongation-side pressure chamber 7 exceeds the pressure of the pressure-side pressure chamber 8.
Patent JP-2012023047-A (JP)
Title: Proton conductive film, method for producing the same, and fuel cell
Inventor: KAMEI TAKAHIRO
IPC: H01M8/02
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a proton conductive film having heat resistance and mechanical strength, with high proton conductivity.SOLUTION: The proton conductive film having a network structure with an Si-O bond includes an arylene group bonded to Si atoms composing the network structure and also bonded with a proton donor group, or a naphthyl group bonded to the Si atoms composing the network structure and also bonded with the proton donor group.
Patent JP-2013054315-A (JP)
Title: Exposure device
Inventor: ARAI TOSHINARI
IPC: G03F7/20
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device in which the size of a mask is smaller as compared to an exposure object area on a substrate in which a whole area of the substrate can be uniformly exposed and occurence of seaming unevenness between adjacent exposure areas can be prevented.SOLUTION: As an optical system for guiding exposure light emitted from a light source 4 to a mask 2, provided are: a condenser lens 6 that causes the light emitted from the light source 4 to be parallel light; and an Offner optical system 8 that forms an image of the exposure light transmitted through the condenser lens 6 on a mask surface at the same magnification as incident light. At an imaging surface from the condenser lens 6, a variable blind 7 is disposed, and the variable blind 7 includes shutters 72 and 73 intervening in the exposure light at the imaging surface. Shaping is performed by the shutters 72 and 73 such that at least one edge in a direction orthogonal to a scan direction in a mask surface exposure area is inclined in the scan direction. Shaping of the exposure light is controlled by two times of scan exposure so that edges inclined in the mask surface exposure area coincide with each other.
Patent JP-2013057262-A (JP)
Title: Fuel injection valve
Inventor: ARIKAWA FUMIAKI
IPC: F02M51/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in electric power consumption, and to avoid the enlargement of a fuel injection valve, in the fuel injection valve using a voice coil motor.SOLUTION: The fuel injection valve controls the opening/closing operation of a nozzle port 240 by a needle 25 by controlling the fuel pressure of an oil chamber 27 by a control piston 19 driven by the voice coil motor, and even if a driving force generated by the voice coil motor is small by enlarging the pressure receiving area of a needle piston 251 more than the pressure receiving area of a control piston 192, the opening/closing operation of the nozzle port 240 can be controlled by the needle 25. Thus, the increase in the electric power consumption is suppressed, and the enlargement of the fuel injection valve can be avoided.
Patent JP-2012028335-A (JP)
Title: Organic light-emitting device having light-emitting pattern, and method and apparatus for producing the same
Inventor: KANG MN-SOO
IPC: C07D215/30
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily producing an organic light emitting device having a light emitting pattern by comprising changing a portion or all of functions in predetermined pattern regions of one or more layers of an organic material layer or an electrode, and to provide an organic light emitting device that is produced by the method.SOLUTION: There are provided a method of producing an organic light emitting device, an organic light emitting device produced by using the method, and an apparatus used in the method. The method includes preparing a first electrode, forming one or more organic material layers on the first electrode, and forming a second electrode on the organic material layers, in which the method includes changing functions in predetermined pattern regions of one or more layers of the organic material layers or the electrodes.
Patent JP-2013058432-A (JP)
Title: Plasma display panel and method for manufacturing the same
Inventor: SAWA RYOSUKE
IPC: H01J9/02
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which is low in power consumption and has high luminous efficiency.SOLUTION: The present invention is a method for manufacturing a plasma display panel, in which a front plate comprising a protective layer and a back plate are disposed facing each other with a discharge space formed therebetween and are sealed and the discharge space is evacuated. The protective layer comprises a base film and metal oxide particles. The metal oxide particles are magnesium oxide crystals. The base film contains a carbonate of cesium. After formation of the protective layer, the surface of the protective layer is exposed to a reducing organic gas.
Patent JP-2012060645-A (JP)
Title: Wireless transmitter
Inventor: VITO GIANNINI
IPC: H04B1/04
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmitter core using passive pole filtering.SOLUTION: An active filter/amplifier device 520 of a SAW(surface acoustic wave )-less wireless transmitter circuit 500 that is not troubled by problems of an out-of-band noise includes: a filter/amplifier; an input signal from a digital-to-analog converter 505; and an input to a variable passive filter device 530 that forms a passive pole device using a capacitance element 568. The variable passive filter device 530 has a switchable resistance element. A feedback loop from the variable passive filter device 530 to the active filter/amplifier device 520 is provided. Each feedback loop includes a switchable resistance element. Selective switching of the resistance elements in the array and the related feedback loop provides a transmitter that compensates both an out-of-band noise and non-linearity in the resistance element.
Patent JP-2013062325-A (JP)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: FUJIKI JUN
IPC: H01L21/336
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that allows improving reading speed and to provide a method of manufacturing the same.SOLUTION: The semiconductor memory device includes a stack having a plurality of electrode films and interlayer insulating films provided by alternately stacking both films, semiconductor pillars penetrating through the stack in the stacking direction, charge storage films provided between the semiconductor pillars and the electrode films, and additional portions provided on side surfaces of the semiconductor pillars. The semiconductor pillars are formed using a semiconductor material containing germanium, and the additional portions are formed using aluminum oxide.