baber/WOPTO huggingface dataset:
Patent JP-2013189688-A (JP)
Title: Method for removing sulfur from desulfurization slag
Inventor: MATSUI AKITOSHI
IPC: C21C1/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To efficiently remove sulfur contained in desulfurization slag, in order to utilize the desulfurization slag produced in the desulfurizing treatment of molten iron in a recycling manner.SOLUTION: This method for removing sulfur from desulfurization slag includes: a first step of heating the desulfurization slag in an atmosphere where an atmospheric temperature is in the range of 1,100 to 1,400°C and CO/COratio in the atmosphere is adjusted so that oxygen gas partial pressure (P) defined in formula (1): P=(P/P)×[1/exp(-ΔG/R×T)] lies in the range of 10to 10atm, and removing the sulfur in the desulfurization slag to the gas phase side of the atmosphere as SOx; a second step of applying a desulfurization treatment to exhaust gas containing the SOx removed to the gas phase side in the first process; and a third step of recycling the desulfurization slag in which the sulfur content is reduced by the first step as a CaO source in the pig iron making step or a steelmaking step.
Patent JP-2013192102-A (JP)
Title: Intercom device
Inventor: ONISHI KATSUNORI
IPC: H04M9/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an intercom device to which an extension device can be connected even afterward when necessary, and which is adaptive to various extension devices.SOLUTION: An intercom device 1 includes a basic module 11 having a function of communication with at least a slave unit 2 in a case 10. In the case 10 of the intercom device 1, an extension space for housing an extension module 4 and an extension terminal 13 for electrically connecting the extension module 4 to the basic module 11 are provided. The extension module 4 has an extension terminal 41 electrically connected to an extension device 3. The extension module 4 can be selected out of a plurality of types differing in corresponding extension device 3, and the extension space and the extension terminal 13 are used in common among those types of the extension modules 4.
Patent JP-2013191466-A (JP)
Title: Gas circuit breaker
Inventor: SHINKAI TAKESHI
IPC: H01H33/915
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker provided with a satisfactory processing small current cut-off performance while suppressing the improvement of an electrode opening speed.SOLUTION: An insulation nozzle 14 covering at least the tip of an opposite arc contact 3 and surroundings of a movable arc contact 4 is provided with a step part 14a. An electric field relaxation shield 15 is fitted into an outer circumferential surface of the insulation nozzle 14 and can be moved toward an arc plasma generation space 20, following the step part 14a by energization force of a spring 16. The electric field relaxation shield 15 is pushed to an opposite side from the arc plasma generation space 20 by the step part 14a just after opening electrodes of the opposite arc contact 3 and the movable arc contact 4, and on the other hand, the electric field relaxation shield 15 is pushed out to a tip of the opposite arc contact 3, following the step 14a in accordance with cut-off operation to be located at the arc plasma generation space 20 side.
Patent JP-2013192414-A (JP)
Title: Drive control device
Inventor: USHIYAMA TAKAO
IPC: H02P29/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To notify the operating status of a servo motor before cutting off a power source.SOLUTION: A servo system comprises: a servo motor; and a safety unit. The safety unit cuts off the power feeding to the servo motor when at least one of speed, a position, acceleration, a moving amount, a moving direction, and torque of the servo motor is out of a first operating range. Moreover, the safety unit outputs an alarm when at least one of the speed, the position, the acceleration, the moving amount, the moving direction, and the torque is within the first operating range and is out of a second operating range that is narrower than the first operating range.
Patent JP-2013190378-A (JP)
Title: Optical sensor and setting method for sensitivity adjustment control
Inventor: ISHIKAWA NOBUHARU
IPC: G01C3/06
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To expand a dynamic range as much as possible while maintaining a required response time.SOLUTION: A reflective optical sensor 1 includes a light projection unit 101, and a light reception unit 102 which is configured to accumulate electrical charge associated with reception of light by an array of a plurality of photoelectric conversion elements for a predetermined time period before generating output. A maximum number of times sensitivity adjustment can be carried out within a response time is determined based on a period of time tolerated as a response time, which is from start of light projection to a detection target to generation of assessment output, and length of a period required for measurement processes including light projection, light reception, and a sensitivity adjustment process. A combination of adjustment ranges of sensitivity parameters, which are exposure time, projected light intensity, and an amplification factor for received light intensity, is set up such that a dynamic range obtained from the maximum number of sensitivity adjustment processes does not exceed a maximum dynamic range determined from the maximum number of times and a maximum scale factor that is adjusted by one sensitivity adjustment process.
Patent JP-2012198015-A (JP)
Title: Heat insulation system of u-shaped pipeline
Inventor: YANG TAI-HER
IPC: F28D7/04
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation system of a U-shaped pipeline that prevents thermal energy loss when fluid with temperature difference passing through the U-shaped pipeline where piping segments of a fluid inlet end and a fluid outlet end are installed adjacent to each other on the same side.SOLUTION: Both or either the U-shaped fluid piping inlet end and/or outlet end are/is directly made of thermal insulating materials, or a thermal insulating structure is installed between the inlet end and the outlet end, and a columnar thermal conductive body made of thermal conductive material is installed. Thermal energy loss due to thermal conduction to be caused by temperature difference of fluids flowing between adjacent piping segments of the inlet end and the outlet end installed on the same side.
Patent JP-2013198017-A (JP)
Title: Decoding device and communication device
Inventor: OBATA HARUKA
IPC: H03M13/19
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently decode a spatial-coupled code.SOLUTION: A decoding device includes a control unit 202 and a decoding unit 204. The control unit 202 determines a window size to be applied to a first target frame to be a first value, and also determines a window size to be applied to a second target frame different from the first target frame to be a second value different from the first value. To the first target frame, the decoding unit 204 performs window decoding of a spatial-coupled code using the window size of the first value, and also, to the second target frame, performs window decoding of a spatial-coupled code using the window size of the second value.
Patent JP-2013197455-A (JP)
Title: Methods for manufacturing and repairing printed circuit board
Inventor: NAKAHIRA MASAYUKI
IPC: H05K3/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide methods for manufacturing and repairing a printed circuit board capable of suppressing an increase in trouble losses and easily repairing the printed circuit board.SOLUTION: A method for manufacturing a printed circuit board in which a conductive pattern is provided on an insulating substrate and electronic components are mounted includes the steps of: manufacturing each of a plurality of element substrates constituting the printed circuit board; connecting the plurality of element substrates to manufacture the printed circuit board; checking whether a trouble exists in the printed circuit board; and replacing only the element substrate including the faulty part if a trouble is found in the printed circuit board.
Patent JP-2013198114-A (JP)
Title: Clock phase error detection device and method
Inventor: TAGA NOBORU
IPC: H04B1/16
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To improve a detection accuracy of clock phase error and also enables exact clock phase error detection regardless of multipath disturbance.SOLUTION: A clock phase error detection device in the present embodiment comprises: a down-sampling unit by which a received signal sampled at a higher frequency than a symbol rate is down-sampled to the symbol rate; a synchronization series generation unit which generates the synchronization series of a frame synchronization signal included in the received signal; a first correlation arithmetic unit which performs correlation arithmetic between the down-sampled received signal and the synchronization series; a peak detection unit which detects a peak position in the result of the correlation arithmetic performed by the first correlation arithmetic unit and sets a predetermined range of arithmetic including the detected peak position; a second correlation arithmetic unit which performs correlation arithmetic between the received signal sampled at a higher frequency than the symbol rate and the synchronization series; and a phase error detection unit which detects a clock phase error on the basis of the result of the correlation arithmetic performed by the second correlation arithmetic unit.
Patent JP-2013195049-A (JP)
Title: Range hood
Inventor: YAMAMOTO TAKASHI
IPC: F24F7/06
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a range hood that is applicable as a thin type range hood, and restrains oils and fats from sticking on an inner surface hood and prevents oils and fats from dripping on a cooker.SOLUTION: There is provided a range hood characterized in that: an inner surface hood 10 includes a parallel plane part 11 which is substantially parallel with the upper surface of an opposed straightening plate 20 at the periphery of an opening part 16, an upward inclined plane part 12 extended continuously from the parallel plane part 11 and inclined upward toward the outer edge of the inner surface hood 10, and a downward inclined plane part 13 extended continuously from the upward inclined plane part 12 and inclined downward toward the outer edge of the inner surface hood 10. The lower end of the downward inclined plane part 13 forms a suction gap 5 together with the peripheral edge 21 of the straightening plate 20, and the peripheral edge part 21 is positioned between a first boundary 14 between the parallel plane part 11 and upward inclined plane part 12 and a second boundary 15 between the upward inclined plane part 12 and downward inclined plane part 13.
Patent JP-2013199843-A (JP)
Title: Start control device for compression self-ignition type engine
Inventor: NAKAMOTO JINJU
IPC: F02N15/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To always accurately decide whether or not one compression start is feasible while variably setting the boundary of a piston stop position range enabling one compression start according to the engine state.SOLUTION: If restart conditions are satisfied after automatic stop of an engine, the piston stop position of a stop time compression stroke cylinder, which has been stopped in a compression stroke is specified based on a sensing signal of a crank angle sensor. If the specified piston stop position is on the bottom dead center side with respect to a predetermined reference stop position, one compression start of injecting an initial fuel to the stop time compression stroke cylinder is carried out. If it is not the case, two compression start of injecting an initial fuel to a stop time intake stroke cylinder, which has been stopped in an intake stroke is carried out. A non-signal angle range H corresponding to a tooth lack part of a crank plate is set so as not to overlap with the variable range Rx of the reference stop position to be changed according to the completion degree of the warming up operation.
Patent JP-2013200376-A (JP)
Title: Method for manufacturing end face processed polarizing plate
Inventor: YAKABE KIMIHIKO
IPC: G02B5/30
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an end face processed polarizing plate capable of finishing an end face in a good condition and suppressing the occurrence of crack in a polarizing plate having a film composed of a polypropylene resin laminated on at least one surface via an adhesive.SOLUTION: There is provided a method for manufacturing an end face processed polarizing plate by cutting the end faces of a polarizing plate laminate obtained by laminating a plurality of polarizing plates having a film composed of a polypropylene resin, the method comprising the steps of: by using a cutting rotor having a cylindrical rotor in which the rotational axis extends in a predetermine direction and a plurality of predetermined cutting blades, cutting the end faces by rotating the cutting rotor around the rotational axis so that the cutting blades scrape away the end faces to be cut of the polarizing plate while contacting with the end faces and relatively moving the polarizing plate laminate and the polarizing cutting rotor so that the relative movement speed is 300 mm/min. or more and 1500 mm/min. or less; and cutting the end faces so that the cutting amount of the end faces of a polarizing plate laminate with a rotary cutting blade is 0.2 mm or more and 1.5 mm or less.
Patent JP-2013201634-A (JP)
Title: Camera control apparatus, camera control method, and camera control program
Inventor: MIYAZAKI MASAKI
IPC: G02B7/08
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera control apparatus which allows for easily and intuitively controlling panning of a camera and the focal distance of a zoom lens.SOLUTION: A camera control apparatus 10 capable of controlling a camera 20 with a zoom lens 210 comprises: an input unit 105 which causes a display unit 40 to display a map indicating a region which can be imaged with the camera 20; an operation unit 106 capable of operation so as to allow for selecting a position on the map displayed on the display unit 40; a panning control unit 107 which, when the position on the map is selected, controls the camera 20 to pan so as to image a subject existing in the direction of an actual position corresponding to the selected position; and a zoom control unit 108 which in accordance with the continuing period of the selection of the position on the map, changes the focal distance of the zoom lens 210.
Patent JP-2013205926-A (JP)
Title: System of identifying unauthorized use of terminal, method of identifying unauthorized use of terminal, and program
Inventor: AKIYAMA TOMOHIRO
IPC: H04M1/66
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system of identifying unauthorized use of a terminal, which locks an electronic value at high speed to identify an unauthorized user.SOLUTION: A server is equipped with: a user information storage section which stores user information and ID in a pair; a notification receiving section which receives notification indicating the ID; an update command sending section which sends an update command to a portable terminal having the ID indicated by the notification; a list updating section which registers the ID indicated by the notification and the user information making a pair, to a list; and a list sending section which sends the list to a reader/writer control terminal. A portable terminal is equipped with: a management bit updating section which receives update command to update a management bit to lock; and a proximity radio communication section which sends a pair of the ID of an own terminal and the management bit (authentication information), and the reader/writer control terminal is equipped with: a list request sending section which sends a list request to the server; a user information selecting section which, in the case where the management bit of the received authentication information is lock, verifies the ID of the authentication information against the list and selects user information making a pair with ID of the authentication information from the list; and a display section which displays selected user information.
Patent JP-2013204244-A (JP)
Title: Flooding prevention device
Inventor: YAMAGUCHI TAKUO
IPC: E04H9/14
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a flooding prevention device which can be installed easily in a short time and is low-priced without impairing the appearance.SOLUTION: A flooding prevention device 11 comprises a laterally long accommodation box 13 which is buried in a bottom face 27 of an opening part 25 while making both length direction end portions 29 proximate to right and left counter faces 31 of the opening part 25, a pair of outer frames 15 accommodated along a length direction of the accommodation box 13 and abutted to the right and left counter faces 31 while rising inside of the accommodation box 13, a pair of inner frames 17 accommodated along the length direction of the accommodation box 13 and raised along the inside of the outer frames 15, a sheet 19 of which a lower edge part 53 is fixed to the accommodation box 13 and right and left side edge parts are held between the outer frames 15 and the inner frames 17, an inner frame fixing member which is accommodated in the accommodation box 13 and presses the pair of inner frames 17 holding the right and left side edge parts of the sheet 19 with the outer frames 15 onto the right and left counter surfaces 31, and a cover which covers an upper opening 23 of the accommodation box 13.
Patent JP-2013201929-A (JP)
Title: Stopper
Inventor: KIYOTA YOSHIHARU
IPC: A01K87/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a stopper capable of expressing an excellent appearance.SOLUTION: There is provided a stopper 300 removably attached to the end part 202 of a fishing rod 200. The stopper 300 comprises a cylindrical outer body 310 formed of a fiber reinforced plastic, and an inner body 320 including a rod-like first insertion unit 322 inserted from an opening 316 formed on the outer body 310 into the inside of the outer body 310 to be fixed and a rod-like second insertion unit 326 continuously connected to the first insertion unit 322 having an outer diameter varying between a first outer diameter Olarger than the inner diameter Iof the fishing rod 200 and a second outer diameter Osmaller than the inner diameter I, and inserted from the opening 204 formed on the fishing rod 200 into the inside of the fishing rod 200.
Patent JP-2013203872-A (JP)
Title: Apparatus and method for producing molded carbide from biomass
Inventor: HORIUCHI SATOSHI
IPC: C02F11/10
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for producing a carbide molded product from biomass, capable of firing a molded product without needing a fuel or a combustion device.SOLUTION: An apparatus for producing molded carbide from biomass includes: a thermal decomposition device 1 for thermally decomposing biomass to generate a solid content that is a carbide, a gas content, and a gaseous liquid content; a pulverization device 2 for pulverizing the solid content; a gas-liquid separation device 3 for separating the gas content and the gaseous liquid content into a gas content and a liquid content; a kneading device 6 for forming a kneaded material by adding pyroligneous acid of the liquid content to the pulverized solid content followed by kneading; a molding device 7 for forming a molded product by molding the kneaded material; a firing device 8 for obtaining a molded carbide product by firing the molded product. The apparatus further includes: a specific gravity separation device 4 which receives the liquid content from the gas-liquid separation device and separates the liquid content to tar and pyroligneous acid; and a combustion device 9 for combusting the tar. The specific gravity separation device 4 supplies the pyroligneous acid to the kneading device 6, and the combustion device 9 supplies the heat obtained by the combustion of the tar to the firing device 8 for firing.
Patent JP-2013202030-A (JP)
Title: Measuring unit to be attached to cell culture container, cell culture container and cultivation condition monitoring system
Inventor: OURA MITSUHIRO
IPC: C12M1/34
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To detect a fact that vibration and displacement occur in a cell culture container during cell culture and to utilize the fact in the analysis of a culture condition.SOLUTION: A measuring unit 120 is attached to a cell culture container 110 to accommodate cells to be cultured and a culture solution. The measuring unit 120 includes measuring parts 123-125 to measure information related to the cells and the culture solution, in a non-contact manner and a sensor 127 to detect at least one of a position, a posture, an impact and vibration.
Patent JP-2013206869-A (JP)
Title: Lithium titanium composite oxide, electrode for battery using the same, and lithium ion secondary battery
Inventor: SHIRAKI KEIKO
IPC: H01M4/485
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium titanium composite oxide exhibiting high effective capacity, high rate characteristics, and excellent coating-film formability.SOLUTION: The lithium titanium composite oxide contains LiTiO, has a number-based existence ratio, of 5-15% or 40-65%, of particles having a particle size of 0.1 μm or less in SEM observation, a number-based existence ratio, of 15-30%, of particles having a particle size of 0.3-1.5 μm, and a specific surface area value of 5.8-10.1 m/g measured by BET method. The average particle size D50 in particle size distribution measured by laser diffraction measurement is preferably 0.6-1.5 μm.
Patent JP-2012143867-A (JP)
Title: Holding apparatus, assembling system, sputtering apparatus, machining method and machining apparatus
Inventor: SHIBAZAKI YUICHI
IPC: B23Q3/15
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To perform the positioning of a micro-object at a desired position according to the position of a conductor for supplying current and to hold the object in that state.SOLUTION: An electromagnetic chuck supplies current to a specific microcoil among a plurality of microcoils MC and applies electromagnetic force to the object M in cooperation with a magnet of the object M. The object M therefore can be held in a positioned state at the desired position (a position corresponding to the microcoil supplied with current) on a base surface. Further, levitation force is applied to the object M by gas injected from a gas supply path 42, which can reduce influence of frictional force acting between the object M and an upper surface of the electromagnetic chuck when performing the positioning of the object M.
Patent JP-2013208324-A (JP)
Title: Absorbent article package
Inventor: KASHIWAGI MASAHIRO
IPC: A61F13/472
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article package allowing a wearer to easily unfold a package sheet and to easily wear an absorbent article.SOLUTION: An absorbent article package 100 includes an absorbent article 1 and a package sheet 70 for individually packaging the absorbent article. After a rear end 70D of the package sheet and a rear end 1D of the absorbent article are folded forward with a first width folding line as a base, a front end 70C of the package sheet and a front end 1C of the absorbent article are folded backward with a second width folding line FW2 as a base. At least the rear end of the package sheet among the rear end of the absorbent article and the rear end of the package sheet is turned up rearward with the second width folding line as a base together with the front end of the absorbent article and the front end of the package sheet.