baber/WOPTO huggingface dataset:
Patent JP-2013167017-A (JP)
Title: Method for refining molten iron
Inventor: UCHIDA YUICHI
IPC: C21C5/30
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of achieving sufficient dephosphorizing treatment of molten iron by performing thermal compensation for melting scraps without requiring large scale facilities in a short time efficiently and economically, and effectively using the energy of molten iron completely for melting scraps while considering cost and quality.SOLUTION: This refining method includes: supplying oxygen gas 3 from a top blowing lance 2 to molten iron 5 to perform a desiliconization treatment, removing desiliconized slag 7a at least partially, and subsequently, supplying an auxiliary raw material including CaO as a main component and oxygen gas 3 to perform a dephosphorizing treatment of the molten iron in an identical converter type refining vessel 1, in which the desiliconized slag 7a is removed after foaming the slag 7a in the desiliconization treatment using a top blowing lance 2 having at least a main blowing nozzle directed vertically downward or obliquely downward at the tip end of the top blowing lance 2 and a secondary combustion nozzle directed horizontally or obliquely downward on the side surface of the top blowing lance at a position distant upward from the tip end.
Patent JP-2014142688-A (JP)
Title: Information processing device, information processing method and program
Inventor: TANAKA AKIRA
IPC: G06F17/30
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To present content according to a preference of a user on the basis of information showing a connection between users.SOLUTION: When a content retrieval request and a user ID are received from a communication terminal 1, an information retrieval server 3 performs retrieval in a database on the basis of the retrieval request (S4). A management server 2 specifies another user who has a connection with a user identified by the user ID which is received by the information retrieval server 3, and specifies content ID stored in association with the specified other user (S6). The information retrieval server 3 determines a display order of content IDs retrieved by itself on the basis of the content ID specified by the management server 2 (S8).
Patent JP-2014140449-A (JP)
Title: Centroid oscillation analyzing device
Inventor: MURASE HITOSHI
IPC: A61B5/11
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a centroid oscillation analyzing device capable of visually displaying a speed distribution of centroid oscillation.SOLUTION: A centroid oscillation analyzing device comprises: a force plate; centroid coordinate acquisition means using load data detected by the force plate to acquire time series data for centroid coordinates on an XY plane; centroid moving speed acquisition means for acquiring centroid moving speed between the time series data for each of the centroid coordinates; means for acquiring a magnitude of each centroid moving speed, dividing it into multiple groups according to the magnitude and allocating a mark visually identifiable among the groups to each group; and a display part for displaying data on centroid oscillation by using the visually identifiable mark.
Patent JP-2014140809-A (JP)
Title: Coating residue recovery accelerator and water treatment method using the same
Inventor: KISHIMOTO FUMIHISA
IPC: C02F1/52
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating residue recovery accelerator capable of accelerating recovery of a coating residue while being inexpensive, and a water treatment method using the same.SOLUTION: A coating residue recovery accelerator includes spores of bacteria, and a clay mineral with swelling properties. The spores are taken into the clay mineral in a dried and shrunken state.
Patent JP-2014147236-A (JP)
Title: Stator of dynamo-electric machine
Inventor: KINOSHITA TOMOYUKI
IPC: H02K1/18
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the stator of a dynamo-electric machine in which the anchoring force between the stator core and the frame is maintained in an environment where the temperature of the dynamo-electric machine is higher when using, even if the contact area of the stator core and the frame is small.SOLUTION: The stator 3 of a dynamo-electric machine is provided with a first elastic member 33 for pressing the stator core 31 against the frame 4, between the cylindrical frame 4 and the stator core 31 formed to have a square cross section perpendicular to the axial direction of the frame 4 and fitted while abutting the square corner against the inner peripheral surface 41 of the frame 4.
Patent JP-2013169795-A (JP)
Title: Ultrasonic laminating of materials for ink jet printheads
Inventor: NYSTROM PETER J
IPC: B41J2/16
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method without delamination in an ink jet printhead configured by connecting two materials.SOLUTION: A method for assembling a printhead can include a step of using an ultrasonic bonding process to bond two or more printhead layers together. In an embodiment, an ultrasonic frequency is directed to an interface between a first layer and a second layer to generate heat at the interface. In an embodiment, the heat melts at least one of the first layer and the second layer, and the layers are cooled to cure the melted layer. In another embodiment, the heat generated using the ultrasonic frequency cures an adhesive layer between the first layer and the second layer.
Patent JP-2014154393-A (JP)
Title: Illumination device
Inventor: KOTANI NAOKI
IPC: G02B6/00
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of reducing thickness and capable of expecting a light condensing property better than that of a conventional one.SOLUTION: An illumination device 100 includes: a plurality of light emitting elements 22; a light guide plate 40 for guiding emission light from each of the light emitting elements 22; and a light condensing cover 50 for covering an upper surface 402 of the light guide plate 40. The light guide plate 40 has a plurality of concave-shaped reflection parts 403 comprised by recessing a rear surface 401 and reflecting the light guided in the light guide plate 40 to the light condensing cover 50 side. The concave-shaped reflection part 403 is configured by a frustum part 4030 and a conical part 4031 which is located on the frustum part 4030 and which has an inclined surface in which a taper angle is smaller than that of the inclined surface of the frustum part 4030, from the rear surface 401 of the light guide plate 40. The light condensing cover 50 has a plurality of upper lens parts 501 and lower lens parts 502 arranged by keeping an optically opposing relation individually with each of the plurality of concave-shaped reflection parts 403, and condensing the reflection light from the concave-shaped reflection parts 403 in a Z direction.
Patent JP-2014154764-A (JP)
Title: Led light conversion member
Inventor: KASAI KAZUO
IPC: H01L33/56
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an LED light conversion member having excellent weather resistance by combining an inexpensive sulfide red phosphor having good light emission characteristics, for converting the light emitted from a blue LED element or near-ultraviolet LED element into white light by overcoming the problem of the sulfide red phosphor, i.e., weather resistance, and a silicate-based green phosphor.SOLUTION: Optical conversion member for covering an LED element and converting the light emitted from the LED element optically is produced by covering the LED element with a fluorescent paste, composed of a silicate-based green phosphor and a sulfide red phosphor mixed with a weight ratio in the range of 1/1-5/1 and the reminder resin, and then hardening the fluorescent paste.
Patent JP-2014157230-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/13363
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with improved visibility.SOLUTION: An image display device includes: (1) a white light source having a continuous emission spectrum; (2) an image display cell; (3) a polarizer placed closer to a viewing side than the image display cell; (4) a base film with a laminated transparent conductive layer placed closer to the viewing side than the polarizer; and (5) a scattering preventing film placed closer to the viewing side than the base film. The base film is an oriented film, and the scattering preventing film is an oriented film having 3000 to 150000 nm retardation.
Patent JP-2014158448-A (JP)
Title: Thresher
Inventor: AGAWA YOICHI
IPC: A01F12/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a thresher which comprises emergency operation means for performing an emergency operation for stopping the rotation of a threshing cylinder and opening a cover body, and prevents the scatter of a treated object or the like to the outside of a threshing chamber at the emergency operation.SOLUTION: A thresher comprises: a cover body 13 for opening and closing a threshing chamber 11 which is internally fit with a threshing cylinder 9; a feed chain 12 arranged at the side of the threshing cylinder 9 and transferring grain culms in a state that ear tips are oriented toward the threshing cylinder 9 side; and a gripper 14 arranged at the cover body 13 side and gripping plant food sides of the grain culms in transfer together with the feed chain 12 at the closing of the cover body 13. The thresher also has rotation stop means which stops the rotation of the threshing cylinder 9 when the emergency operation is performed by the emergency operation means 31, and release means which releases gripping of the gripper 14 and the feed chain 12 by opening the cover body 13 after a rotation stop operation of the threshing cylinder 9 by the rotation stop means.
Patent JP-2014164328-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAYA AKIRA
IPC: G06F3/0488
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, and a program which can easily perform device control, such as removal of an erroneous operation lock, on a display having a touch panel function.SOLUTION: A detection unit 110 detects contact or approach of an object to an operation screen. A surface area calculation unit 120 calculates a surface area of a range in which the contact or approach is detected by the detection unit 110. A control unit 130 performs predetermined device control on the basis of the size of the surface area calculated by the surface area calculation unit 120.
Patent JP-2014166013-A (JP)
Title: Distribution board
Inventor: OKAMOTO TAICHI
IPC: H02B1/20
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive current sensor capable of measuring a DC and AC value flowing through each branch of a distribution board by minimizing errors due to a disturbance magnetic field.SOLUTION: A current sensor 5a includes: a magnetic sensor 1a; a pair of conductors 2a and 3a of two current lines through which branch current flows; and a magnetic substance core 4a. A current sensor 5b includes: a magnetic sensor 1b; a pair of conductors 2b and 3b of two current lines through which the branch current flows; and a magnetic substance core 4b. A current sensor 5c includes: a magnetic sensor 1c; a pair of conductors 2c and 3c of two current lines through which the branch current flows; and a magnetic substance core 4c. Here, a distribution board is constituted so that the branch current in the positive/negative reverse direction flows through the conductors 2a-2c and conductors 3a-3c. Moreover, the circumference of the magnetic sensor 1a is completely covered with the magnetic substance core 4a.
Patent JP-2014162142-A (JP)
Title: Flow channel member for liquid discharge head, liquid discharge head using the same, and recording device
Inventor: IKEUCHI WATARU
IPC: B41J2/045
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow channel member for liquid discharge head disposing an adhesive relief groove effective even in the case where the holes being the flow channels are arranged out of alignment between the plates.SOLUTION: There is provided a flow channel member for liquid discharge head in which plural plates having the holes of the liquid flow channels are bonded and laminated. The first and second openings 17e2 and 17f1 forming the flow channels by connecting in the boundary face between the continuously laminated plates have a planar shape not long in one direction, respectively and are arranged out of alignment in a planar direction. In the planar view of the flow channel member, the relief grooves for an adhesive are provided along the profile of a form S connecting the first and second openings 17e2 and 17f1 and also spacing.
Patent JP-2014163902-A (JP)
Title: Weld section repair method and weld section repair device
Inventor: YAMAGUCHI TAKEHIKO
IPC: G01N27/90
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To repair a weld section while appropriately setting a range of repair.SOLUTION: The weld section repair method of repairing a weld section 122 disposed in a nuclear power plant includes the steps of: determining a weld boundary location α in the weld section 122 using a detection signal of a flaw detection sensor; setting a repair range WC with reference to the weld boundary location α; and repairing the repair range WC.
Patent JP-2014167144-A (JP)
Title: Electric protection method
Inventor: KASHIMA ATSUSHI
IPC: C23F13/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an anode material retainer which allows location of an anode material at a position separated from a structure in arranging the anode material in the structure and prevents contact of the anode material with a metal material embedded in the structure, even in a state where a part of the metal material is exposed in the surface of the structure.SOLUTION: An anode material retainer is provided with one housing part or a plurality of housing parts arranged at intervals which house the anode material partially and is configured so that at least a part of the area of the anode material to be housed in the housing part(s) is held in a state of being separated from the housing part(s). With the anode material retainer attached to the anode material in such a way as to house the anode material partially in the housing part(s), the anode material, together with the anode material retainer, is housed in a housing hole formed in the structure.
Patent JP-2014173906-A (JP)
Title: Decontaminated removal object management system, decontaminated removal object management method, decontaminated removal object management program
Inventor: KAMOTO HIROKI
IPC: B65G61/00
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a decontaminated removal object management system, a decontaminated removal object management method, a decontaminated removal object management program capable of transporting or storing properly containers containing decontaminated removal objects in accordance with the amount of radiation of each container.SOLUTION: A decontaminated removal object management system comprises: a container information DB6b which stores container information that mutually associates container ID used for identifying uniquely containers containing decontaminated removal objects including radioactive materials in an area for decontamination with the amount of radiation of the containers; a transport information DB6a which stores transport information that mutually associates the container ID with transport history information about transport history of the transport of the containers by vehicles from the area for decontamination to a temporary storage yard; a container management unit 5a which performs predetermined processing for managing the containers on the basis of the container information stored in the container information DB6b and the transport information stored in the transport information DB6a.
Patent JP-2014174249-A (JP)
Title: Method of correcting defect of photomask, photomask production method and photomask
Inventor: NISHIGUCHI MASAHARU
IPC: G03F1/72
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of correcting defects which achieves a phase effect and an exposure transmissivity of defect-corrected parts equal to those of normal parts in correcting defects of a transparent substrate of a photomask, a photomask production method including the correction method and a photomask.SOLUTION: A method of correcting defects of a photomask is for masks in which a translucent part and a shading part are provided by patterning a light-shielding film having specified light-shielding properties on a transparent substrate. The photomask is a Levenson type phase-shift mask whose translucent part includes a main translucent part to be transferred by exposure and an auxiliary translucent part which has a specified phase difference to the exposure light and is not transferred by the exposure. The correction method includes a step of adjusting the exposure light transmission amount by removing a specified amount of the light-shielding film and the transparent substrate in the lower part of the light-shielding film in the boundary between the shading part adjacent to the auxiliary translucent part and the auxiliary translucent part, after the correction of the defects.
Patent JP-2014172493-A (JP)
Title: Seat back structure of vehicular seat
Inventor: ONODA KEISUKE
IPC: A47C7/38
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a seat back structure of a vehicular seat in which an occipital part of a seating person can be supported suitably while improving seating comfortableness.SOLUTION: A back frame 11 of a seat back comprises a base frame body 20 and a front side support body 30 which has elasticity receiving a backrest load, The front side support body 30 includes integrally a lower constitution part 31 which is connected to the lower part of the base frame body 20 as rotatable around a horizontal axis line, an elastically-stretching part 33 installed as elastically-stretchable, an upper constitution part 34 which is connected to the upper part of the base frame body 20 as rotatable around the horizontal axis line, and a head rest part 38 which is installed at the center of the upper end part of the upper constitution part 34. When the backrest load acts to the front side support body 30 to rotate the lower constitution part 31 and the upper constitution part 34 around the horizontal axis line and the elastically-stretching part 33 are flexure-deformed backward, the upper constitution part 34 and the head rest part 38 are integrally displaced forward.
Patent JP-2014173687-A (JP)
Title: Rolling bearing
Inventor: NAKAI TAKESHI
IPC: F16C19/06
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To compatibly attain the toughness resistance and machinability of the rolling elements of a rolling bearing.SOLUTION: To solve the above issue, the rolling bearing includes at least an inner ring, an outer ring, rolling elements, and a cage. The rolling elements is each formed of an oxide ceramic composite material containing a first component and a second component having a hardness ratio and a Young's modulus ratio of 1.5-2:1, a fracture toughness value ratio of 1:1.5-2, and a volume ratio of 1-5:5-9.
Patent JP-2014173805-A (JP)
Title: Electronic device cooling system
Inventor: HASHIBA TOMOHIKO
IPC: F25B19/04
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system capable of evenly cooling all electronic devices stored in server racks under utilization of evaporation heat of mist.SOLUTION: Mist is generated by a mist generator 300 installed outside a case 220 and the mist is supplied into the case 220 through a mist pipe 231 of a mist supplying system 230. At that time, mist M is flowed out from mist outlets 233 arranged at several locations in the mist pipe 231 toward respective one of server devices 500 or their near locations. The mist M does not wet the server device 500 at all, but draws heat from the server devices 500 as vaporization heat, thereafter the mist M is naturally exhausted from an exhaust port 225 arranged at the upper part of the case 220 under synergistic action of vaporization expansion and upward current F within the case 220.
Patent JP-2014176038-A (JP)
Title: Video reproduction apparatus and frame rate conversion method for use in the same
Inventor: TAMURA AIMI
IPC: G09G5/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a video reproduction apparatus capable of easily converting a PAL system video signal into an NTSC system video signal and reducing unnaturalness in reproduction with frames simply increased without causing the increase in cost or in processing.SOLUTION: The video reproduction apparatus generates an NTSC system video signal by converting a frame rate of a PAL system video signal. The video reproduction apparatus includes means (buffer 22, interpolation frame generating unit 23, combining unit 24) that perform conversion into the NTSC system video signal by inserting one interpolation frame into every five frame in the PAL system video signal.
Patent JP-2014177411-A (JP)
Title: Method of producing concentrated glycerol
Inventor: SAITO JUNNOSUKE
IPC: C07C31/22
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To inhibit atomization of glycerol when a glycerol aqueous solution is irradiated with ultrasound.SOLUTION: In the present invention, a glycerol aqueous solution as raw material comprises glycerol and lower alcohol, and a mass content ratio of lower alcohol to glycerol is 0.1 or more and 50 or less, and the glycerol aqueous solution is irradiated with ultrasound for atomization of water and lower alcohol, thereby achieving concentration.
Patent JP-2014176504-A (JP)
Title: Vacuum cleaner
Inventor: HOSHINO SUSUMU
IPC: A47L9/24
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving workability in inserting a hook part to a hole and also reliably holding a pipe at a fixed position with respect to a cleaner body.SOLUTION: A vacuum cleaner includes a cleaner body 13 and a pipe 12. The cleaner body 13 includes: an electric blower; a hole 38 opened upward; and a magnet 39 positioned under the hole 38. The pipe 12 includes a hook part 23 to be removably locked by insertion to the hole 38. The pipe 12 includes a held part 24 being a magnetic body arranged close to the hook part 23. The pipe 12 communicates with the suction side of the electric blower and the proximal end side of the pipe is connected to the cleaner body 13. The hole 38 internally has a space S where the hook part 23 is turnable in the adsorptive direction of the magnet 39 and the held part 24.
Patent JP-2014179919-A (JP)
Title: Imaging device and imaging method
Inventor: KAIDA HIRONORI
IPC: G03B7/08
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To improve overexposure or underexposure for a moving body region when a dynamic range is enlarged by performing image composition.SOLUTION: An imaging device comprises: an imaging part picking up a plurality of picked-up images with different exposures; an exposure controller controlling the exposure of the imaging part; a division part dividing each picked-up image into a plurality of blocks; and a decision part calculating a difference in signals of blocks corresponding to each other, for the plurality of picked-up images, and deciding a reference exposure region and an additional exposure region other than the reference exposure region on the basis of the difference. The imaging part picks up a first image at such an exposure value that weights the reference exposure region calculated by the exposure controller, and picks up a second image at such an exposure value that weights the additional exposure region calculated by the exposure controller.