baber/WOPTO huggingface dataset:
Patent JP-2013057131-A (JP)
Title: Method for dephosphorizing molten pig iron
Inventor: MATSUI AKITOSHI
IPC: C21C5/32
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten pig iron that can obtain high dephosphorization efficiency while keeping slag at a low degree of basicity, and also prevent spitting and dust from being produced to suppress a decrease in an iron yield.SOLUTION: The dephosphorizing method for adding a refining agent containing a CaO source as a main component to the molten pig iron in a converter type container, and spraying gaseous oxygen onto the surface of the molten pig iron bath from the top-blowing lance, includes: spraying a powdery and granular solid oxygen source onto the surface of the molten pig iron bath from the top-blowing lance; setting the feed rate of the gaseous oxygen blown from the top-blowing lance at 1.5 to 5.0 Nm3/min/molten pig iron ton; and treating the molten pig iron so that the slag basicity (%CaO/%SiO2) can be kept at 1.0 or more but less than 2.5 after the treatment.
Patent JP-2013140339-A (JP)
Title: Method for producing toner for developing electrostatic charge image
Inventor: MURATA MASAKAZU
IPC: G03G9/087
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toner for developing electrostatic charge image, achieving both of preferable low-temperature fixability and heat-resistant storage property and suppressing toner scattering, and to provide a toner for developing electrostatic charge image obtained by the production method.SOLUTION: There are provided a method for producing a core-shell type toner for developing electrostatic charge images including the following steps (1) to (3), and a toner for developing electrostatic charge images obtained by the method. In the step (1), resin particles (A) containing a crystalline polyester (a) are aggregated with release agent particles containing a release agent to obtain aggregated particles (1). In the step (2), resin particles (C) made of a grafted polymer comprising a main-chain segment (A1) of a polyester resin and a side-chain segment (A2) of an addition polymerization-based resin are added to the aggregated particles (1) to obtain aggregated particles (2). In the step (3), the aggregated particles (2) are fused to obtain core-shell particles.
Patent JP-2013129829-A (JP)
Title: Method for producing polycarbonate
Inventor: NAMIKI SHINGO
IPC: C08J5/18
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and stably producing polycarbonate which is excellent in optical characteristics, hue, and thermal stability.SOLUTION: In a continuous production method of polycarbonate, which is a method for producing polycarbonate by continuously supplying a dihydroxy compound including a dihydroxy compound (A) having a fluorene part in a part of a structure thereof and a carbonic acid diester to a reactor and conducting melt polycondensation, all of following conditions 1 to 4 are satisfied. 1. The dihydroxy compound (A) is solid at room temperature. 2. The method includes a step to mix and dissolve the dihydroxy compound (A) and the carbonic acid diester before supplying them to the reactor. 3. The mixed solution of the dihydroxy compound (A) and the carbonic acid diester is supplied to the reactor by continuously supplying the dihydroxy compound (A) and the carbonic acid diester to a dissolution tank and at the same time continuously discharging the mixed solution of the dihydroxy compound (A) and the carbonic acid diester from the dissolution tank. 4. The residence time from liquefaction of the dihydroxy compound (A) to supply thereof to the reactor are 0.05 hours or more and 10 hours or less.
Patent JP-2013068412-A (JP)
Title: Hot water cascading device
Inventor: YAMAMOTO TETSUYA
IPC: F24D17/00
Filed: 2012-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the water of a high temperature from falling when a high hot water supply temperature is accidentally set, in a hot water cascading device including a hot water cascading nozzle 41 for allowing the hot water heated by a heat exchanger 51 for supplying hot water of a heat source machine 5 to fall into a bathtub.SOLUTION: This hot water cascading device includes a hot water cascading solenoid valve 46 disposed in a hot water cascading pathway 42 for supplying hot water to the hot water cascading nozzle 41, a draining pathway 47 branched from the hot water cascading pathway 42 at an upstream side with respect to the hot water cascading solenoid valve 46, a draining solenoid valve 48 disposed in the draining pathway 47, and a temperature sensor 45 detecting a temperature of the hot water at a part of the hot water cascading pathway 42 at the upstream side with respect to a branch of the draining pathway 47. When the detection temperature of the temperature sensor 45 becomes equal to or higher than a prescribed upper limit temperature, hot water cascading stop processing for closing the hot water cascading solenoid valve 46 and opening the draining solenoid valve 48 when a manual operation for instructing the draining is executed is performed.
Patent JP-2014104566-A (JP)
Title: Shaping tool
Inventor: SATO YASUJI
IPC: B23Q11/00
Filed: 2012-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a shaping tool in which even if fine powder-like chips are generated, deterioration of working environment can be suppressed to a minimum limit, labour for cleaning and removal of the chips can be reduced, and a processing cost can be prevented from increasing.SOLUTION: A shaping tool 10 in which a cutting blade 10c is provided to the tip of a cutting blade holding part 10b which is integrally formed at one end of a rod-like tool body 10a, the cutting blade 10c includes a straight line a connecting both ends of the blade to each other, and is so formed as to be positioned on a flat surface c orthogonal to an axis b of the tool body 10a. The tool body 10a has a suction hole 10e which opens in the portion of the cutting blade holding part 10b, is so formed as to penetrate through the other end 10g of the tool body 10a and is communicated with a chip suction device 15, and further, the cutting blade holding part 10b includes a guide surface 10f which has a recessed groove shape and is communicated with the suction hole 10e.
Patent JP-2014094407-A (JP)
Title: Winding beginning end correction device of coil-form plate material
Inventor: UENO KEISUKE
IPC: B21D43/02
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a winding beginning end correction device of a coil-form plate material capable of correcting hanging of the winding beginning end of the coil-form plate material, and capable of surely separating a winding beginning end correction tool from the coil-form plate material.SOLUTION: The winding beginning end correction device comprises the winding beginning end correction tool having an L-shaped fixing member having a fixing part fixable to a winding beginning end part of the coil-form plate material around which a metal plate is wound multiple times, a magnet installed in the fixing member and magnetizable to a side surface of the coil-form plate material and a gripping part extended from the fixing member in the direction opposed to the fixing part and winding beginning end correction tool support means connected to the winding beginning end correction tool separated from the coil-form plate material.
Patent JP-2014110320-A (JP)
Title: Hetero junction field effect transistor and manufacturing method of the same
Inventor: NANJO TAKUMA
IPC: H01L21/338
Filed: 2012-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hetero junction field effect transistor which has excellent high output characteristics and excellent high efficiency characteristics even in a high-voltage environment; and provide a manufacturing method of the hetero junction field effect transistor.SOLUTION: In a hetero junction field effect transistor having hetero junction of a first semiconductor layer and a second semiconductor layer which have different bandgaps from each other, a barrier layer which is the first semiconductor layer includes a source side barrier layer (4) on which a source electrode (6) is formed and a drain side barrier layer (5) on which a drain electrode (7) is formed, for which materials having different electric characteristics from each other are used, and the barrier layer has bandgap larger than a channel layer (3) which is the second semiconductor layer, and a gate electrode (9) is formed on near a boundary between the source side barrier layer and the drain side barrier layer.
Patent JP-2014110175-A (JP)
Title: Fuel cell
Inventor: SAKANO MASAAKI
IPC: H01M8/02
Filed: 2012-12-03
Abstract: PROBLEM TO BE SOLVED: To effectively protect a solid polymer electrolyte membrane by a simple configuration, and also makes stable power generation possible.SOLUTION: A fuel cell 10 holds an electrolyte membrane-electrode structure 12 between a cathode-side separator 14 and an anode-side separator 16. A cathode electrode 40 constituting the electrolyte membrane-electrode structure 12 has a first electrode catalyst layer 40a, the first electrode catalyst layer 40a being provided, via a first intermediate layer 40b, with a first gas diffusion layer 40c comprising carbon paper, etc. The first gas diffusion layer 40c extends along the separator face direction up to a buffer part region, and the first intermediate layer 40b is provided by covering the buffer part region of the first gas diffusion layer 40c.
Patent JP-2014109161-A (JP)
Title: Exterior wall structure of architectural structure
Inventor: SHIRAI SHINJI
IPC: E04F13/26
Filed: 2012-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure allowing a jacket material stacked vertically and constructed and also various unit structures such as a daylighting unit and an illumination unit to be easily constructed.SOLUTION: Connection parts 2, 3 are formed respectively along an upper edge part and a lower edge part in a longitudinal direction, and a unit structure 11 such as a daylighting unit for introducing daylight into an indoor, along with a jacket material, are loaded instead of a part of jacket materials 1A, 1B stacked and loaded in a wall surface shape respectively via the connection parts. Connection parts 12a, 13a similar to the connection parts provided to the jacket material are formed also on the upper edge part and lower edge part of the unit structure, and the unit structure is formed such that the dimension in a height direction thereof is the same as the width dimension in a height direction of each jacket material.
Patent JP-2014109018-A (JP)
Title: Molding of polylactic resin compounded with clay dispersed polyamide-nanocomposite, having enhanced gas barrier properties
Inventor: SUZUKI TAKESHI
IPC: C08K9/04
Filed: 2012-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a PLA material which can be used as a substitute for PET for beverages, having improved gas barrier properties for oxygen and/or water vapor.SOLUTION: The nanosheets of cleaved swellable clay are dispersed in a PA11 polyamide resin to a single layer level so as to prepare a nanocomposite. The nanocomposite is uniformly dispersed in a polylactic resin (PLA) so as to prepare a resin of PLA nanoalloy for molding. The resin for molding is stretched and molded to form a molding such as a film or a bottle-shaped product. The molding includes the nanocomposite deformed by the stretching and molding and the nanosheets dispersed in the nanocomposite, which are oriented in the stretch direction.
Patent JP-2016027936-A (JP)
Title: Semiconductor electrode
Inventor: SANO FUTAMI
IPC: H01M4/58
Filed: 2012-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can appropriately change the band-edge potential of a photocatalyst (or semiconductor), which is able to contribute to "improvement of conversion efficiency by promoting the chemical reaction" that occurs at the semiconductor/electrolyte interface.SOLUTION: A semiconductor electrode is characterized by forming, on a semiconductor surface, a semiconductor or a metal material, which differs from the semiconductor and has a band gap of 4eV or less, in a film shape with a thickness of 10 nm or less. Gallium nitride is useful as the semiconductor and titanium dioxide is useful as the metal material.SELECTED DRAWING: Figure 1
Patent JP-2014115791-A (JP)
Title: Information processor, method of controlling the same, and program
Inventor: MIMA TAKESHI
IPC: G06F12/06
Filed: 2012-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism that preferentially uses a memory layer, in which an influence of SOC die heat is small, from a physical relationship of the SOC die and the memory layer, and that reduce the refreshment frequency and leakage current of DRAM.SOLUTION: An information processor preferentially allocates a memory area for executing a job in accordance with an order of memory most physically parted from the SOC die among a plurality of memories and executes the received job.
Patent JP-2013138420-A (JP)
Title: Method and apparatus for automatic visual detection of events
Inventor: WILLIAM M SILVER
IPC: H04N5/232
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for automatic visual detection of events.SOLUTION: Disclosed are methods and an apparatus for automatic visual detection of events, for recording images of the events and retrieving them for display and human or automated analysis, and for sending synchronized signals to an external device when events are detected. An event corresponds to a specific condition, among some time-varying conditions within the field of view of an imaging device 130, that can be detected by visual means 130 on the basis of capturing and analyzing digital images of a two-dimensional field of view in which the event occurs. Events may correspond to rare, short duration failures of a machine 160 for which obtaining images for analysis is desirable. Events are detected by considering evidence obtained from an analysis of multiple images of the field of view, during which time movement of mechanical components can be seen from multiple viewing perspectives.
Patent JP-2014113994-A (JP)
Title: Windshield device for vehicle
Inventor: TAKAHASHI AKIHIKO
IPC: B62J17/04
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a windshield device for a vehicle which always exhibits effective and efficient windshield performance.SOLUTION: A front part of a vehicle body is covered with a vehicle body cover formed by mutually connecting a front cowling 112 covering a front head part of a vehicle body from the front side, meter panels 116, 117, and a front panel 118. A wind screen 113 vertically movable by a variable mechanism is arranged above the front cowling 112. An air introduction part 1, which is formed on the front sides of the meter panels 116, 117 so as to surround traveling air 10, communicates with an intermediate part of a screen rear side ventilation passage 11, and the cross section of the screen rear side ventilation passage 11 is reduced by the movement of the wind screen 113 from downward to upward in its movable range.
Patent JP-2014121146-A (JP)
Title: Corrugated tube
Inventor: SUZUKI KOJIRO
IPC: B60R16/02
Filed: 2012-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated tube for protecting a wire harness having high molding processability even if recycled resin material is used.SOLUTION: A corrugated tube comprises material comprising recycled polypropylene material having number average molecular weight of 40,000 or less and molecular weight distribution of 8 or more.
Patent JP-2014119337-A (JP)
Title: Control rod
Inventor: WATANABE ATSUSHI
IPC: G21C7/24
Filed: 2012-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a control rod capable of suppressing generation of cooling water stagnation even when a fixing pin for supporting a hafnium member is rotated.SOLUTION: A control rod includes: four blades 2 extended to all directions from a tie rod 4 in which a handle 5 is attached to an upper end. In each blade 2, a hafnium member 7U is arranged in a sheath 3 with a U-shaped cross section which is joined to the tie rod 4 and the handle 5. The hafnium member 7U is held by a fixing pin 9U attached to a tongue-shaped part 8U of the handle 5. A plurality of conical projection parts projected to an inner surface of the sheath 3 are formed on both end parts of the fixing pin 9U. Gaps surrounding contact points between the conical projection parts and the inner surface of the sheath 3 are formed between the inner surface of the sheath 3 and surfaces of the conical projection parts. Even when the fixing pin 9U is rotated during operation of a reactor, cooling water is always allowed to flow in the gaps formed between the inner surface of the sheath 3 and the surfaces of the conical projection parts.
Patent JP-2014120132-A (JP)
Title: Image process terminal, image process system and image process terminal control program
Inventor: SAWAYANAGI KAZUMI
IPC: G06F3/01
Filed: 2012-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image process terminal, an image process system and an image process terminal control program that can appropriately select an air tag even when many air tags serving as a video object to be superposed on a real video of a subject and generating augmented reality.SOLUTION: When a specific code is included in a photographing subject, an image process terminal acquires from a server a plurality of pieces of electronic supplementary information stored in a database in association with the code and to be supplemented to the subject. An image process part superposes each air tag corresponding to each piece of electronic supplementary information on the subject displayed in real time, and displays each air tag at each corresponding position within the subject on a display part. On the basis of a command action by a fingertip of a user on the subject at a specific portion within the subject, the image process part specifies a position of the fingertip on the display part by an image analysis, indexes the specific portion within the subject, and, out of the air tags, displays only the air tag associated with the specified portion on the display part.
Patent JP-2014123844-A (JP)
Title: Lower-level device, communication system and communication control method
Inventor: TAKESHIMA SUSUMU
IPC: H04L69/40
Filed: 2012-12-20
Abstract: PROBLEM TO BE SOLVED: To achieve system redundancy with a simple structure.SOLUTION: A lower-level device 101 for communicating with an upper-level device includes: a port switchover control unit 32 capable of setting one of a first port and a second port, which inputs and outputs communication signals between with another device, to be a master port, and setting another port to be a slave port; and a communication control unit 31 for performing processing to establish a communication connection with the other device through the first and second ports. When the communication connection with the upper-level device or another lower-level device 101 cannot be established through the slave port, the port switchover control unit 32 performs switchover processing between the master port and the slave port. On completion of the switchover processing by the port switchover control unit 32, the communication control unit 31 performs processing to establish a communication connection with the upper-level device or the other lower-level device 101 through the slave port after the switchover.
Patent JP-2014121763-A (JP)
Title: Cutter roll for rotary cutter and rotary cutter
Inventor: TANI TAKESHI
IPC: B26F1/44
Filed: 2012-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutter roll capable of preventing defective cutting and damage of a blade, without causing an adjustment variation by the thermal expansion of a guide ring and the blade by a difference in a thermal expansion coefficient by a difference in a raw material.SOLUTION: The cutter roll comprises: a body part 2 formed of a first raw material having a pair of first level difference parts 21 dropped in by a level difference of the first depth more than the outermost layer and a pair of second level difference parts 22 dropped in by a level difference deeper than the first depth; a first base material 4 formed of a second raw material installed in the first level difference parts; a second base material 6 formed of the second raw material installed in the second level difference parts; a cutter member 3 in which the first base material projects higher than the outermost layer of the body part and formed of a third raw material installed between the first base material and itself and in a recess 7 formed of the outermost layer; and a guide ring 5 formed of the third raw material provided on a surface of the second base material. The third raw material has hardness higher than the first raw material and the second raw material, the third raw material has the thermal expansion coefficient lower than the first raw material and the second raw material, and the cutter member 3 has a projection blade 31.
Patent JP-2014125432-A (JP)
Title: Skin patch composition
Inventor: OBAYASHI HIROKO
IPC: A61Q19/08
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a skin patch that has significant effects on wrinkles without color migration to the skin.SOLUTION: A skin patch composition contains (A) fucoxanthin, and also contains (B) adipic acid diisopropyl and/or N-methyl-2-pyrrolidone.
Patent JP-2014125393-A (JP)
Title: Protection film for glass processing
Inventor: HATTORI EMI
IPC: C09D5/20
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a protection film for glass processing, which is hardly detached during processing and easily detached after completion of processing.SOLUTION: A water-dispersed cerium oxide slurry as abrasive material is poured onto a revolving glass lens held by a holding member made of polymethylene, so that one side of the lens is polished with a grindstone. After completion of polishing the one side, the lens is washed and dried. To a non-polished side of the lens, a protection film for glass processing which contains styrene-acrylic copolymer resin emulsion is applied with a spray, so as to have a dried film thickness of 50 μm. The lens is then dried in a thermostat at 50°C for 10 minutes, and cooled to room temperature. Subsequently the surface applied with the protection film for glass processing is fitted to the inner face of the holding member so as to be held. The water-dispersed cerium oxide slurry as abrasive material is poured onto the revolving glass lens thereby held, so that the other side of the lens is polished with a grindstone. The lens applied with the protection film for glass processing is then immersed in hot water at 80°C for 5 minutes.
Patent JP-2014059540-A (JP)
Title: Electrophoretic display device
Inventor: SON HO WON
IPC: G09G3/34
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device that blocks leakage current with a POR (Power On Reset) circuit for resetting each driving IC at an initial driving time to reduce power consumption.SOLUTION: An electrophoretic display device includes: an electrophoretic panel defining a plurality of pixels that are time-divided into an image updating section and an image holding section to display an image; and a data driving unit composed of at least one data driving IC for applying a data voltage to the plurality of pixels. The data driving IC internally mounts: a reset circuit generating a reset signal when power is on; and a thin film transistor that is synchronized with a positive voltage or a gate high voltage and that corresponds to a signal output from the reset circuit to provide a control signal for each circuit block.