baber/WOPTO huggingface dataset:
Patent JP-2011162821-A (JP)
Title: Method for producing non-oriented electromagnetic steel sheet excellent in magnetic characteristic in rolling direction
Inventor: NATORI YOSHIAKI
IPC: C22C38/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet excellent in a magnetic characteristic in the rolling direction with a method excellent in the cost and the productivity.  <P>SOLUTION: When a non-oriented electromagnetic steel sheet is produced by, after hot-rolling a slab having the composition comprised of ≤0.005% C, 0.1-4.0% Si, 0.1-4.0% Al and 0.02-1.0% Mn, pickling is performed without hot-rolled plate annealing, or applying hot-rolled plate annealing or self-annealing and then, after applying one time or two or more times of cold-rolling sandwiching intermediate annealing, finish-annealing is performed, and successively applying stress-removed annealing after applying skin-pass rolling, in the case the average crystal grain diameter before the skin-pass rolling is >50 μm to ≤200 μm, after applying the skin-pass rolling having 1-7% rolling-reduction ratio, the strain-removal annealing is applied in the temperature range of 800-1000°C to the steel sheet of the component system which does not develop the transformation at the high temperature, and in the temperature range of α-zone of ≥800°C to the steel sheet of the component system which develops the transformation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163889-A (JP)
Title: Pressure sensor device
Inventor: AOYAMA TAKASHI
IPC: G01L1/14
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor device, capable of being thinner and of reducing the amount of electrodes used for cost-saving.  <P>SOLUTION: The pressure sensor device 11 provided with a tube-like elastic insulating member 14 having a pressure application surface 15, which is part of the outer peripheral surface and to which pressure is applied, includes: a plurality of electrodes 12 provided on a face which is part of the inner peripheral surface of the elastic insulating member 14 and which is distant from the pressure application surface 15, and aligned with a predetermined distance from each other in a direction almost parallel to the pressure application surface 15; and one or a plurality of high dielectric constant members 13 provided on a face which is part of the inner peripheral surface of the elastic insulating member 14 and which is close to the pressure application surface 15 so as to face the plurality of electrodes 12. When pressure of a predetermined value is applied to the pressure application surface 15, the high dielectric constant member 13 moves so that at least part of it intervenes between the adjacent electrodes 12, and this movement causes a change of the capacitance between the electrodes 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164915-A (JP)
Title: Authentication device, authentication method, and authentication program
Inventor: MORIWAKI YOSHIMI
IPC: G06F21/36
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication device which improves the security of authentication by reflecting the roughness and fineness of exchange on a community and is highly user-friendly in a group form of a type in which the communication is formed.  <P>SOLUTION: A correct answer image is updated to an interpolation image of two selected pieces of image data. The interpolation image is generated on the basis of the two selected pieces of image data and an interpolation parameter. The correct answer image is automatically changed little by little after one week at a time, that is, every week. The correct answer image after half of a year is changed into an image that is completely different from the correct answer image displayed at the first log-in as a result of changing little by little every week.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165501-A (JP)
Title: Thermal runaway inhibitor for lithium ion secondary battery, and lithium ion secondary battery
Inventor: CHO TAIKO
IPC: H01M10/0525
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal runaway inhibitor for a lithium ion secondary battery capable of lowering a battery voltage promptly when the battery becomes a high temperature condition, and to provide the lithium ion secondary battery which has the thermal runaway inhibitor built in and has high safety.  <P>SOLUTION: The thermal runaway inhibitor for the lithium ion secondary battery has an alcohol-containing polyvinyl alcohol aqueous solution sealed in a container. Furthermore, the lithium ion secondary battery has the thermal runaway inhibitor built in. Preferably, the thermal runaway inhibitor is built in a quantity of 0.3 mg or more per battery capacity 1 mAh as a quantity in terms of vinyl alcohol unit part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224526-A (JP)
Title: Lens barrel and imaging device
Inventor: SANTO TAKEO
IPC: H04N5/225
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a lens barrel from getting large due to a drive unit.  <P>SOLUTION: A replaceable lens unit 2 includes the second lens group support unit 120, a focus lens L5, a focus lens support frame 140, and a focus drive unit 160. The second lens group support unit 120 movably supports the focus lens support frame 140 along a Z-axial direction, and has second cam pins 126a-126c, arranged with a space around an optical axis AZ. The focus drive unit 160 is a unit for driving the focus lens support frame 140, along the Z-axial direction with respect to the second lens group support unit 120, and is arranged at a position different from the positions of the second cam pins 126a-126c, in Z-axis-directional view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171063-A (JP)
Title: Switch module
Inventor: ORUI MANABU
IPC: F21S2/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch module provided to face a key board, the switch module being capable of reducing an amount of light leaking from a proximity of a light guide member toward a key and uniformly illuminating the key with the light advancing through the light guide member.  <P>SOLUTION: The switch module 1 capable of illuminating the key 7 includes: a circuit board 6 with a metal dome sheet 4 attached to a surface facing the key board 8; a light guide sheet; an LED 2; and a reflector 9 letting the light emitted from the LED 2 enter from an end of the light guide sheet 3 into the light guide sheet 3. The light guide sheet 3 has a first surface 3b facing the key board 8 and a second surface 3c provided on an opposite side from the first surface and facing the circuit board 6, and a printing pattern 12 in black ink is formed near the end of the second surface 3c on a light path of the light transmitting through the first surface 3b near the end without being reflected by the first surface 3b after having been reflected by the second surface 3c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171683-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: NAKAI TSUKASA
IPC: H01L45/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which breakdown of a variable resistance element in a nonvolatile memory cell can be prevented.  <P>SOLUTION: The nonvolatile semiconductor memory device includes a first line, a second line intersecting with the first line, and a memory cell located at a position where the first and second lines intersect with each other. The memory cell includes a variable resistance element and a negative resistance element connected in series with the variable resistance element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173733-A (JP)
Title: Extended tube for spinning machine and spinning machine
Inventor: NISHINO RYUICHI
IPC: C03B37/029
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extended tube for a spinning machine improving the airtightness of the extended tube for annealing installed under a heating furnace to the heating furnace or an adaptor, and the fiber cutting performance under the heating furnace by simply removing and contracting the extended tube for annealing, and to provide the spinning machine.  <P>SOLUTION: The hollow extended tube for annealing (a first extended tube 24 for annealing and a second extended tube 26 for annealing) is provided in the lower part of the heating furnace 10 for heating an optical fiber preform to pass an optical fiber 14 drawn downward from the heating furnace 10 through the hollow of the extended tube for annealing to anneal. The extended tube for annealing is constituted so as to have the first extended tube 24 for annealing which is provided with flanges 24b and 24c respectively at the upper end and lower end of a bellows type bendable and flexible body 24a and the second extended tube 26 for annealing which is provided with flanges 26b and 26c respectively at the upper end and the lower end of the tubular body 26a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181188-A (JP)
Title: Scanning electron microscope optical condition setting method and scanning electron microscope
Inventor: O SHITAKA
IPC: H01J37/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical condition setting method of a charged particle beam device which allows the setting of the optical condition to suppress the reduction of measurement and inspection accuracy due to the influence of an electrical charge, even when there exist many measurement points and inspection points, and also to provide the charged particle beam device.  <P>SOLUTION: Proposed is a scanning electron microscope or the optical condition setting method for measuring a pattern on a sample, on the basis of the detection of electrons emitted from the sample by scanning the sample surface by an electron beam. In the scanning electron microscope or the optical condition setting method, changes in the measurement value with respect to the number of measurements is found from measurement values at a plurality of measurement points on the sample, and the sample surface electric field is controlled so that the inclination of the change is, or approaches zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181588-A (JP)
Title: Device for processing semiconductor substrate
Inventor: UEDA TADAKAZU
IPC: H01L21/027
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose a device for processing a semiconductor substrate, effectively preventing peeled materials (for example, a resist and metal film) or the like released from a semiconductor substrate from adhering to a surrounding scattering preventing cover.  <P>SOLUTION: A device 10 for processing a semiconductor substrate includes: a substrate holding member 12 holding a semiconductor substrate 11; a rotary drive means 14 of the substrate holding member; a nozzle 15 injecting a treatment fluid to the semiconductor substrate 11; and a scattering preventing cover 16 provided around the substrate holding member 12. In the device, a shower header 17 is provided in an upper part on an inner side of the scattering preventing cover 16, and a detachable mesh basket 29 collecting undesired materials 30 is included below the scattering preventing cover 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177827-A (JP)
Title: Grinding device
Inventor: TAKAMURA SEIZO
IPC: B24B53/04
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent external scattering of deposits or the like of a grinding wheel with a simple and inexpensive constitution, and executing work such as dimension measurement of a workpiece while ensuring a wide working space.  <P>SOLUTION: A grinding device includes a spindle having a chuck 18 for holding a workpiece 20, a grinding head 40, head moving means of drive motors 34, 38 or the like for moving the grinding head 40 in X-axis and Z-axis directions, and a grinding wheel cover 60 for covering a grinding wheel 48 when attaching/detaching the workpiece. The grinding wheel cover 60 is arranged in its movable area at the position deviated from the axis of the spindle in X-axis direction, and has a shape which is opened in Z-axis direction so that the grinding wheel 48 is inserted as the grinding head 40 is moved in Z-axis direction to cover the grinding wheel 48 to be inserted in this opening from the outer side in the radial direction over its entire circumference, and to cover it from its fore end side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185288-A (JP)
Title: Vibration control device
Inventor: OKAMURA TAKESHI
IPC: F16F1/38
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a stopper rubber member from falling off without using an adhesive.  <P>SOLUTION: This vibration control device 10 includes a vibration control device body 18 formed by connecting a first mounting member 12 with a second mounting member 14 by a body rubber part 16, and the stopper rubber member 20 mounted to the outer periphery of a shaft-like part 24 of the first mounting member. An open hole 30 is formed in the stopper rubber member 20, and the shaft-like part 24 is fitted into the open hole 30 to lock the stopper rubber member 20 to the outer periphery of the shaft-like part 24. A protrusion 38 is erected at the peripheral edge of the open hole 30 of the stopper rubber member 20, and the protrusion 38 is inserted in fitting recesses 40, 42 formed in the vibration control device body 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183599-A (JP)
Title: Label printer and program
Inventor: SEKI KAZUAKI
IPC: B41J29/38
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer which enables a desired label to be easily selected from a list display of a label issuance history, and to provide a program.  <P>SOLUTION: The label printer 1 stores label images L1, L2 and L3 in a label image storage area 35 at label issuance or label registration. The label printer 1 displays the label images L1, L2 and L3 stored in the label image storage area 35 in an order from a fresh registration number together with registration numbers which show an issuance order of labels, as the label issuance history displayed on a history calling screen 34. An operator can call the history by selecting the desired label while looking at the list display of label images.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184236-A (JP)
Title: Powder shrinkage reducing agent for cement and cement composition containing the shrinkage reducing agent
Inventor: HONMA MASATOSHI
IPC: C04B24/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder shrinkage reducing agent for cement which can reduce the shrinkage without damaging the fluidity of a cement composition, and a cement composition containing the shrinkage reducing agent.  <P>SOLUTION: The powder shrinkage reducing agent for cement is obtained by impregnating inorganic powder having an oil absorption of 80g to 160g/100g as a component (a) with a compound expressed by the following general formula 1 as a component (b), and the cement composition contains the shrinkage reducing agent. The general formula (1): RO-(AO)<SB>n</SB>-H; wherein, R denotes a 1 to 8C hydrocarbon group; AO denotes a 2 to 4C oxyalkylene group; and n denotes the number of 1 to 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168571-A (JP)
Title: Sustained-release apparatus for exuviation inhibitor for mosquito larval body
Inventor: OGITA KATSUMI
IPC: A01N25/08
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained-release apparatus for an exuviation inhibitor for mosquito larval bodies, which inhibits embryos of mosquito from becoming adults and suppresses the development of mosquito for a long term by charging the apparatus into a water pool for egg production of mosquito, such as a rain water box, a pipe, a gutter, or a small pond, in the neighborhood of a building.  <P>SOLUTION: The sustained-release apparatus for an exuviation inhibitor for mosquito larval bodies produces a drug by coloring pyriproxyfen with a harmless pigment 3, causing the colored pyriproxyfen to be adsorbed by diatomaceous earth 2 being a porous material, making a hole 5 at the center of a block object 4 having an unlevel surface, and putting a piece of string 1 through the hole 5. When the apparatus is put in water wherein mosquito produces eggs, the drug dissolves little by little.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191837-A (JP)
Title: Device model converter and information system using the same
Inventor: YAMAGUCHI TEPPEI
IPC: G06F17/50
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: because an internal structure is not completely known when modeling a device having a complicated and large-scale function, there is possibility that only a model performing input/output different from the function of the device can be developed; and, because it takes a lot of time to comprehend the function of the device having the complicated and large-scale function, creation man-hours of the model of the device becomes vast.  <P>SOLUTION: This model converter obtains a restriction condition capable of being taken by a set of input data and output data of the device from configuration information of the device, and estimates the device model configuring a plurality of sets of inputted input data and output data while satisfying the restriction condition capable of being taken by the device from the restriction condition and the plurality of sets of input data and output data to the device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191449-A (JP)
Title: Image display device
Inventor: KAJIYAMA KENTA
IPC: G09G3/20
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device in which degradation in image quality due to hysteresis characteristics of a drive transistor is suppressed.  <P>SOLUTION: This image display device includes pixel circuits, a power supply line, and a data line for supplying a data signal to the pixel circuits. The pixel circuits each include a light emitting element, a drive transistor for controlling light emission of the light emitting element, a storage capacitor provided between the data line and a gate electrode of the drive transistor, a both-end connection switch for connecting both ends of the storage capacitor to each other, and a current interruption switch for interrupting a path of a current flowing from the power supply line through the both-end connection switch. Before the data signal is supplied to each of the pixel circuits, the both-end connection switch connects both the ends of the storage capacitor to each other, and the current interruption switch is disconnected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191538-A (JP)
Title: Developing device
Inventor: HATANO HOKUTO
IPC: G03G15/08
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developing device in which image memory is eliminated, and carrier deposition from a developing roller to a photoreceptor is prevented.  <P>SOLUTION: The developing device includes: the developing rollers 21a and 21b carrying the toner on the outer circumferential surfaces thereof, arranged along the rotating direction of the photoreceptor 1, and configured to be rotationally driven in the same direction; and a developer roller 23 configured to carry the developer thereon, and supply the toner to the rollers 21a and 21b, and also, collect the toner. A first magnetic pole member 10 for collecting the carrier from the outer circumferential surface of the roller 21a is disposed adjacent to the outside of the roller 21a so as to be rotationally driven, and a second magnetic pole member 15 for collecting the carrier from the outer circumferential surface of the roller 21b is disposed at the inside of the roller 21a. The carrier collected by the first magnetic pole member 10 is separated from the first magnetic pole member 10 in accordance with the rotation of the first magnetic pole member 10, and then, accumulated in a collection box 12. The carrier collected by the second magnetic pole member 15 is conveyed on the outer circumferential surface of the roller 21a in accordance with the rotation of the roller 21a, then, collected by the first magnetic pole member 10 and separated from the first magnetic pole member 10 in accordance with the rotation of the first magnetic pole member 10, and then, accumulated in the collection box 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194015-A (JP)
Title: Fire extinguishing equipment
Inventor: TANABE RYUICHI
IPC: A62C35/20
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide fire extinguishing equipment capable of reducing equipment cost.SOLUTION: The fire extinguishing equipment S includes: a fire sensor 4; a water discharge device 1 for spraying fire-fighting water; a fire-fighting water supply means PO for supplying the water discharge device 1 with fire-fighting water; a valve 2 which is regularly closed to shut off between the water discharge device 1 and the fire-fighting water supply PO and, at a fire, is opened to communicate therebetween; and a signal control means 5, at the fire, sending a valve opening signal for opening the valve 2, based on a sensing signal from the fire sensor 4. The water discharge device 1 includes a pipe-like water discharge head 1 with a plurality of water discharge holes 1a which is disposed extending along a fire prevention object and discharges water to the fire prevention object.
Patent JP-2011195711-A (JP)
Title: Hot melt type adhesive composition and laminate using the same
Inventor: AKAGI TASUKE
IPC: C09J191/06
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt type adhesive composition which shows a high adhesive strength to a sheet base material such as a polyolefin and paper over a wide temperature range from a low temperature to a high temperature, and enables coating of a thin film, and also to provide a laminate using the hot melt type adhesive composition.SOLUTION: The hot melt type adhesive composition is prepared by mixing 20-70 pts.wt. of a polyolefin (A), 20-50 pts.wt. of a tackifier resin (B), 1-20 pts.wt. of a styrene-based block copolymer (C), 1-30 pts.wt. of a plasticizer (D) and/or 1-10 pts.wt. of wax (E) to make the total of 100 pts.wt. The polyolefin (A) has a softening point of 80-130°C. The tackifier resin (B) and the styrene-based block copolymer (C) have been hydrogenated. The composition has a viscosity of 100-2,000 mPa s at 180°C.
Patent JP-2011205217-A (JP)
Title: Information processor, information processing method, and program
Inventor: OBANA MICHIMASA
IPC: H04N5/93
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To excellently execute scene search from a moving image by using thumbnail images.SOLUTION: Frames having features are extracted from a moving image. Furthermore, thumbnail frames are determined on the basis of importance from the feature frames. All the thumbnail frames are divided into pages each comprising a set of a plurality of thumbnail frames continuous in time series. Each thumbnail image including a thumbnail frame nearest to the time of the moving image at reproduction in units of pages is arranged and displayed in a matrix shape. The thumbnail image nearest to the time of the moving image is displayed in a pop-up manner during the normal reproduction of the moving image. A row including the thumbnail image nearest to the time of the moving image is displayed in a pop-up manner during high-speed reproduction. By this, a user can view the thumbnail images synchronous with the moving image at a glance. The user can search a target scene while referring to both the moving image and the thumbnail images.