baber/WOPTO huggingface dataset:
Patent JP-2013146851-A (JP)
Title: Nozzle for dry surface treatment
Inventor: SHIBUYA NORIHITO
IPC: B24C5/04
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle capable of stably spraying a spray material without causing the deposition of the spray material in the nozzle even if the diameter of the spray material is enlarged or the amount of the spray material is increased during the treatment of a surface of a workpiece by spraying the spray material toward the workpiece together with high-pressure gas.SOLUTION: A nozzle includes a nozzle holder, a gas nozzle and a spray nozzle. The gas nozzle includes: a straight body formed into a hollow shape in which a passage of a high-pressure gas is formed from a high-pressure gas introduction part toward a high-pressure gas spray opening, and into a cylindrical shape toward the high-pressure gas spray opening; a gas nozzle compressing part continuously reduced in diameter toward a diameter-reduced end; and a gas nozzle acceleration part continuously increased in diameter from the diameter-reduced end. The gas nozzle is movably inserted in the nozzle holder.
Patent JP-2013186445-A (JP)
Title: Optical apparatus
Inventor: MIURA HITOSHI
IPC: G02C7/06
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical apparatus that has an optical system capable of adjusting an average magnification and astigmatism in only two lenses and adjusting astigmatism without rotating the two lenses separately.SOLUTION: In terms of a base shape in which faces are formed on its surface and back as reference for combining added amounts of sag, first and second lens elements are obtained by combining a curved face, expressed by the formula given below, with one of the faces as an added amount of sag. An optical system is composed by arranging the first and second lens elements in parallel so that they coincide in the directions of X and Y axes. The amount of astigmatism is controlled by moving the first and second lens elements two-dimensionally.
Patent JP-2013190027-A (JP)
Title: Power transmission device
Inventor: NISHIYAMA MASATERU
IPC: F16H37/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein an excessive torque may be applied to a drive wheel 14 when an actual speed ratio slightly deviates from a value required when a geared neutral state is achieved in operating a speed ratio of a CVT 22 to achieve the geared neutral state.SOLUTION: When a shift range is changed over to a D range, a circulating clutch 24 is brought into a fastening state to start an engine 20, and a speed ratio of a CVT 22 is operated to a speed ratio recognized to be capable of achieving a geared neutral state. Then, a fastening force of the circulating clutch 24 is restricted. When slip occurs on an input side and an output side of the circulating clutch 24 along with it, the speed ratio of the CVT 22 is changed to a side for rotating a drive wheel 14 in a direction opposite to a direction to advance.
Patent JP-2013189689-A (JP)
Title: Method for producing reduced iron
Inventor: UESUGI SACHIHIRO
IPC: F27D25/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a hard rock containing iron oxide as a main component to be formed on a hearth of a moving hearth type reducing furnace can be easily cut, and a reduced iron having high metallization can be produced.SOLUTION: A reduced iron is obtained by: charging an agglomerate prepared by agglomerating a mixture of an iron oxide raw material and a reducing material into a movable hearth of a moving hearth type reducing furnace; and heating the charged agglomerate to reduce the iron oxide in the agglomerate. After discharging the reduced iron out of the furnace and before charging the agglomerate into the furnace, a low melting point material is arranged on a solidified material containing the iron oxide formed on the hearth during the reduction step of the iron oxide, and the solidified material is cut by a cutting means. The low melting point material has a melting point equal to or lower than a hearth temperature of the moving hearth type reducing furnace and contains SiO2 and Na and K in an amount of 80 wt.% or more.
Patent JP-2013192704-A (JP)
Title: Heating cooker
Inventor: TANAKA MOTOKI
IPC: A47J27/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker capable of reducing boiling-over from a heating container.SOLUTION: A rice cooker includes a rotating body 11 rotatably disposed between a lid body and an inner pot. The rotating body 11 has wide-width portions 11b and 11c at an end part, and a narrow-width portion 11a near a rotation center, the width of which is narrowed and constricted compared with the wide-width portions 11b and 11c. The rotating body 11 has the narrow-width portion 11a such that air bubbles generated in the inner pot scarcely escape from the rotating body. Consequently, when the rotating body 11 rotates, the air bubbles generated in the inner pot are broken with high efficiency.
Patent JP-2013197888-A (JP)
Title: Information transmission device, information transmission system, and information transmission method
Inventor: MEKI SEIJI
IPC: H04L12/437
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission device using a ring network with the number of users which exceeds the maximum number of VLAN.SOLUTION: An access port control unit 106 and ring port control unit 105 allow or block communication of a ring port and access port so that a plurality of communication routes having priority and the same allocated identifier do not pass the same section. When communication failure occurs at a ring port, a control frame transmission unit 102 transmits a first control signal for blocking communication of an access port in a connection route having low priority, from the other ring port, and transmits a second control signal for instructing to allow communication of the ring port. Receiving the first control signal, the access port control unit 106 blocks communication of an access port connected to an external network having low priority. Receiving the second control signal, the ring port control unit 105 blocks communication of a ring port where the communication failure does not occur.
Patent JP-2013198299-A (JP)
Title: Motor control device
Inventor: TERA TAKAHIRO
IPC: H02P6/17
Filed: 2012-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device which can detect the magnetic pole position of a rotor with high accuracy by a simple method, over a wide operation range from a low speed time to a high speed time.SOLUTION: A switching element is operated so that a first switching state in which, when a motor 10 is energized from a first phase to a second phase, the first phase has electricity conducted to the high potential side input terminal of an inverter 12 and the second phase has electricity conducted to the low potential side input terminal of the inverter 12 and a second switching state in which the first phase has electricity conducted to the low potential side input terminal of an inverter 12 and the second phase has electricity conducted to the high potential side input terminal of the inverter 12 are alternately changed, as a voltage is applied to the motor 10. On the basis of detection of a zero-cross timing at which an induction voltage generated at a third phase terminal matches a reference voltage, on condition that it occurred in a period while the first switching state was on, the magnetic pole position of the rotor of the motor 10 is detected.
Patent JP-2012218440-A (JP)
Title: Transparent overcoat composition, and method for using and detecting composition
Inventor: IFTIME GABRIEL
IPC: B41J2/01
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To detect a transparent overcoat composition to be used for protecting an image.SOLUTION: The transparent overcoat composition containing ultraviolet absorption additives is given, the transparent overcoat composition is applied to an ink-based image or a toner-based image on a base material containing optical brighteners, and the overcoated image is exposed to an ultraviolet source. Thus, the optical brighteners in the base material is activated to create a contrast image, activation is evaluated with respect to the overcoated image by using an image sensor, and the presence of ultraviolet absorption additives is detected.
Patent JP-2013192862-A (JP)
Title: Washing machine
Inventor: KUNO KOJI
IPC: D06F33/02
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To decelerate the rotation of a rotary tub by detecting abnormal vibration of a water tank beforehand.SOLUTION: A washing machine in an embodiment includes: a water tank disposed inside an outer case in a vibration-proof manner; a rotary tub which is rotatably disposed inside this water tank to carry out washing and dewatering of laundry accommodated inside; vibration detection means disposed in the water tank which detects vibration of the water tank; and control means which controls the washing operation of washing and dewatering. The control means sequentially carries out sampling detection of a detection value of the vibration detection means during a dewatering operation by rotating the rotary tub, and at every sampling detection, it calculates the deviation value of the sampling detection value and the sampling detection value at the preceding stage and decelerates the rotation of the rotary tub based on the deviation value.
Patent JP-2013193127-A (JP)
Title: Forming apparatus and forming method
Inventor: HOSHINO TAKAHIRO
IPC: B21D22/30
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a forming apparatus and a forming method capable of realizing highly accurate work to a workpiece at a low cost.SOLUTION: A forming apparatus includes: a multistage pressing device 1 arranged along a pressing direction and provided with a first die pair 10, a second die pair 20 and a third die pair 30; and a drawing device for performing drawing work of applying force including components in a direction orthogonal to the pressing direction to a workpiece. The drawing work of applying the force including the components in the direction orthogonal to the pressing direction is performed to the workpiece by the drawing device, and the work other than the drawing work is performed to the workpiece by the multistage pressing device 1.
Patent JP-2013206564-A (JP)
Title: Positive electrode active material, positive electrode and lithium ion secondary battery
Inventor: FUJITA SHIN
IPC: H01M4/58
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material excellent in rate characteristics.SOLUTION: In the positive electrode active material of the present invention, a Li-V-P composite oxide includes Cl, and at least one element selected from among Mo, B and W. Thus, the positive electrode active material excellent in rate characteristics can be provided.
Patent JP-2013206934-A (JP)
Title: Direct-acting component
Inventor: ITO KOICHI
IPC: H05K13/04
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a direct-acting component that can improve productivity of a device by suppressing deformation of a beam as compared with conventional iron and aluminum beams, greatly reducing the weight of the beam, and improving workability of CFRP, without deterioration of high positioning accuracy of a head portion.SOLUTION: There is provided a direct-acting component provided movably in in-plane directions of a work surface of a device having the work surface. The direct-acting component comprises a guide extending in one direction parallel with the work surface and provided in parallel with the length direction thereof, a head portion provided to the guide movably in the length direction of the direct-acting component, and a direct-acting mechanism having fixed portions at both ends of the direct-acting component, and consists of a carbon fiber reinforced resin (CFRP)-made cylindrical body having a polygonal section in the length direction of the direct-acting component. A wall surface of the cylindrical body comprises a 0° layer having orientation of carbon fiber parallel with the length direction of the beam, a 90° layer having orientation of carbon fiber orthogonal to the length direction, and a ±45° layer having orientation of carbon fiber oblique to the length direction.
Patent JP-2013205160-A (JP)
Title: Arsenic quantification method
Inventor: TAGUCHI JIRO
IPC: G01N30/88
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To quantify concentration of arsenic from a solution containing arsenic and iron of unknown concentrations.SOLUTION: A solution containing arsenic and iron of unknown concentrations is quantitatively analyzed by an inductive coupling plasma emission spectal analyzer; a mixed solution is prepared by mixing the quantitatively analyzed solution, a masking agent of iron and an ion pair reagent; the mixed solution is passed through a separation column of high-speed liquid chromatography to separate trivalent arsenic from pentavalent arsenic; and trivalent arsenic and pentavalent arsenic obtained by separation are quantified by an inductive coupling plasma mass analyzer.
Patent JP-2013206262-A (JP)
Title: Method and program for separating two or more subject area
Inventor: YAMADA KENTARO
IPC: H04N7/26
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To separate a plurality of subjects in which occlusion occurs by using video photographed by one camera without making it necessary to acquire the information of the other cameras in the separation processing of a subject.SOLUTION: A method for separating a plurality of subjects in which occlusion occurs in object video includes: dividing each frame image into a foreground area and a background area; tracking each subject area between frame images; detecting the foreground area in which the occlusion occurs in the frame image as an occlusion area from the foreground area and the tracking result of the subject area; and determining a boundary between the plurality of subject areas tracked by the subject tracking processing in the occlusion area.
Patent JP-2013204996-A (JP)
Title: Treatment apparatus of organic waste, method for treating organic waste, and control device
Inventor: INOUE TADAMASA
IPC: F23G5/50
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To stabilize a temperature distribution inside a post-combustion furnace in a treatment apparatus of organic wastes and to suppress clinker, NOx, and NO.SOLUTION: Dehydrated organic wastes 3 are supplied from a dry cake feeder 13 to a gasifying furnace 14. Pyrolysis gas generated by pyrolytically decomposing the organic wastes 3 in the gasifying furnace 14 is supplied to a post-combustion furnace 16 for combustion after a gasifying residue is separated via a cyclone 15. A temperature sensor 16a is provided inside the post-combustion furnace 16 to measure a temperature. A control part 30 computes a temperature deviation ΔT between a measurement temperature and a preset target temperature. When a computed temperature difference is not within a given temperature difference range, the control part 30 changes the number of revolutions of a motor 13a of the dry cake feeder 13 by the number of revolutions Δf which turns to the linear relationship for the temperature deviation ΔT. An input heat load, which corresponds to a combustible portion of the organic wastes 3 which are supplied from the dry cake feeder 13 to the gasifying furnace 14, is made constant.
Patent JP-2013208224-A (JP)
Title: Game program and game system
Inventor: HASHIMOTO KEI
IPC: A63F13/10
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game program capable of preventing repetition of exchange of same data by rewinding saved data, and to provide a game system.SOLUTION: A computer is functioned as an identification information storage means 49 that stores prescribed identification information in a first area associated with saved data, and stores identification information in a second area different from the first area; and as data transmission means 44-48 for performing data communication with a computer with another account j. The second area is set as an area that a player cannot rewrite. When communicating with the computer with the other account j, the data transmission means 44-48 compare the identification information stored in the first area with the identification information stored in the second area and, when both the identification information match with each other, perform normal processing and, when not matching, perform abnormal processing different from the normal processing.
Patent JP-2013208336-A (JP)
Title: Package for liquid medicine
Inventor: SHIMOMURA KYOICHI
IPC: B65D77/24
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a package for a liquid medicine improving convenience.SOLUTION: A package 1 for a liquid medicine includes: a storage part 10 having an opening part 10a in the upper face, and filled with the liquid medicine; an extension part 13 extending to the outer circumferential direction from the periphery of the opening part 10a; and a lid part 20 firmly fixed to the extension part 13 to close the opening part 10a. The lid part 20 has a tube part 25 wherein at least one end is opened and into which a finger can be inserted, and is provided with an absorber 30 firmly fixed on the circumferential face of the tube part 25 and absorbing the liquid medicine.
Patent JP-2013210932-A (JP)
Title: System visualization method
Inventor: IMAI TOMOHIRO
IPC: G06F11/32
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system visualization method with which a manager of a system where a plurality of devices are connected to each other, is enabled to recognize a status of connecting the plurality of devices.SOLUTION: A system visualization method includes a modification step for modifying a display form of a line image in accordance with a status of connecting a certain device and another device on the basis of inter-device connection status information received in a receiving step in a system image 12a in which images indicating a plurality of devices are disposed and an image indicating a certain device and an image indicating another device are connected by the line image indicating the mutual connection of the devices.
Patent JP-2013215118-A (JP)
Title: Method of producing dried persimmon
Inventor: HOSOYA CHIHARU
IPC: A23L19/00
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a dried persimmon for producing a dried persimmon with powder adhering to the surface thereof made difficult to deliquesce.SOLUTION: In a method of producing a dried persimmon by drying a persimmon with its skin peeled off, a persimmon dried under the sun light to decrease its moisture content to 30 to 40% is further heated and dried at a temperature of 40 to 50°C for 1.0 to 4.0 hours.
Patent JP-2013215998-A (JP)
Title: Decorative molded panel and method of manufacturing the same
Inventor: HIRANO YUSUKE
IPC: B44C3/02
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative molded panel which has metallic glossiness having excellent brilliant feeling and in which a decorative molded part is looked as if floated, and a method of manufacturing the same.SOLUTION: A decorative molded panel has: a resin base material 1 (acrylic resin or the like); a recess 3 formed at one face of the resin base material 1; a resin layer 2 (acrylic urethane resin layer or the like) formed at a portion in which the recess 3 is not formed in the one face of the resin base material 1; and a metal vapor deposition layer 4 (aluminum vapor deposition layer or the like) formed on each surface the resin layer 2 and the recess 3. In the decorative molded panel, the recess 3 is circular in cross section, and a boundary between the recess 3 and one face of the resin base material 1 has roundness. There is also provided a manufacturing method of the decorative molded panel having a specified recess forming process and a decorative molded part forming process.
Patent JP-2013216798-A (JP)
Title: Filler-containing polypropylene resin composition
Inventor: SHIMANO KOKICHI
IPC: C08L23/26
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced polypropylene resin composition of which the durability in an environment in contact with a metal is improved without damaging mechanical strength and heat resistance thereof, and to provide a molded article obtained from the resin composition.SOLUTION: A filler-containing polypropylene resin composition contains a polypropylene resin, a modified polyolefin resin, a filler, a hydroxide of an alkaline earth metal, and a heavy metal deactivator, wherein the sum total of contents of the polypropylene resin and the modified polyolefin resin is 40 to 95 pts.wt., a content of the filler is 5 to 60 pts.wt., a content of the hydroxide of the alkaline earth metal is 0.001 to 1 pt.wt., and a content of the heavy metal deactivator is 0.001 to 1 pt.wt. when the sum total weight of the polypropylene resin, the modified polyolefin resin and the filler is set to be 100 pts.wt., and the content of the modified polyolefin resin based on the sum total of the contents of the polypropylene resin and the modified polyolefin resin, which is set to be 100 wt.%, is 0.1 to 40 wt.%.
Patent JP-2012169655-A (JP)
Title: Mobile body driving method
Inventor: SHIBAZAKI YUICHI
IPC: G03F7/20
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body driving method capable of managing the position of a wafer stage using an encoder system including plural heads in an exposure device.SOLUTION: The positional information of a stage WST in a movable plane is measured by a control device using three encoders Enc 1 through 3 each including at least one X encoder and one Y encoder on an encoder system, and the stage WST is driven in the XY plane on the basis of the measurement result of the positional information and the positional information (p,q), (p,q) and (p,q) of heads (encoders) Enc 1 through 3 in the movable plane used for measuring the positional information. This enables accurate control of the movement of the stage while switching over the heads (encoders) used for controlling the stage WST during movement thereof by using the encoder system including plural heads.
Patent JP-2012194559-A (JP)
Title: Image display
Inventor: ODA HIDEFUMI
IPC: G02F1/133
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To make noise at a low luminance part less notable when dividing a backlight into a plurality of regions and controlling the luminance of the backlight according to an image signal for each of the regions.SOLUTION: An area active control section 2 divides an image signal into a plurality of regions and outputs a first feature amount for each of the regions. An LED control section 3 determines the luminance of each region according to the first feature amount for each region in a range where the total value of driving currents of an LED is a predetermined allowable current value or lower. Furthermore, the luminance for each region and a predetermined threshold value are compared, and the luminance is lowered only for a region where the luminance for the region is lower than the threshold value. Moreover, light emission of the LED is controlled for each divided region in such a manner that the lowered luminance is used for a region where the luminance for the region is lower than the threshold value and the luminance which is not lowered is used for a region where the luminance for the region is not lower than the threshold value.