baber/WOPTO huggingface dataset:
Patent JP-2013218852-A (JP)
Title: Charged particle generation device
Inventor: HANAI TAKAHIRO
IPC: H01T23/00
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle generation device capable surely detecting the existence/absence of the generation of a charged particle.SOLUTION: A charged particle generator 3, a charged particle detector 4 and an air blower 2 for transmitting a charged particle to the outside are provided, and in a holding member (duct 14) for holding the charged particle generator 3, at least a portion located around a detection part of the charged particle detector 4 is antistatic. The charged particle detector 4 is held at a portion of the duct 14 for connecting an air outlet 10 for transmitting the charged particle to the outside and the air blower 2 while the detection part faces the inside of the duct 14. The charged particle generator 3 and the charged particle detector 4 are arranged oppositely, and are provided at a position where facing inner walls of the duct 14 approach to make an interval narrow.
Patent JP-2012132940-A (JP)
Title: Visual inspection device for fuel assembly
Inventor: IKUTA HIDETSUGU
IPC: G21C17/06
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection device for a fuel assembly capable of acquiring a normal image without using an electric image inversion device, focusing on both the fuel assembly and an insertion object without separating a distance between a subject and a camera, and performing efficiently visual appearance inspection.SOLUTION: A visual inspection device for a fuel assembly images the subject by reflecting a beam from the subject by a reflecting mirror and then allowing the beam to enter a camera head. The visual inspection device has two reflecting mirrors as the reflecting mirrors, namely, the first reflecting mirror and the second reflecting mirror. The first reflecting mirror and the second reflecting mirror are arranged such that, when the beam from the subject is reflected by the first reflecting mirror, then reflected by the second reflecting mirror and then allowed to enter the camera head to thereby image the subject, a light path length is changed by positional change of the first reflecting mirror and the second reflecting mirror to adjust a focus range.
Patent JP-2013218556-A (JP)
Title: Image processing device and image processing program
Inventor: TANAKA HARUHIKO
IPC: G06T1/00
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of area division of an image close to human color recognition.SOLUTION: An image processing device comprises: an image division unit that divides an image into a plurality of image areas; a calculation unit that calculates a coordinate in a color space of a color of an image area, and acquires a color tone and a color name corresponding to the coordinate; and an area connection unit that connects the image area and an adjacent image area on the basis of the color tone and the color name.
Patent JP-2013216026-A (JP)
Title: Recording apparatus, control device and control method
Inventor: IWAI ISAO
IPC: B41J19/18
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To enable phase adjustment in less time in a technique for reducing the torque ripple of a motor used in a recording apparatus or the like.SOLUTION: A recording apparatus comprises: a drive means having a motor as a drive source and configured to move a carriage; a detecting means configured to detect the position of the carriage; a generation means configured to generate control data for controlling the motor; and a control means configured such that, in order to nullify the torque ripple of the motor, the control data is corrected using correction data that changes in the same period as the torque ripple and that the phase of the correction data with respect to the position of the carriage is adjusted. The control means adjusts the phase by comparing the detection results of the position of the carriage detected by the detecting means when the pattern of power supply to the motor is fixed to a specific pattern of power supply while the carriage is located in the predetermined position, with the past detection results of the position.
Patent JP-2013223075-A (JP)
Title: Pll frequency synthesizer, semiconductor integrated device and radio communication equipment
Inventor: KURAMOCHI TAKASHI
IPC: H03L7/095
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a PLL frequency synthesizer, a semiconductor integrated device and radio communication equipment, capable of accurately detecting a PLL lock condition.SOLUTION: When the phase of a frequency division signal obtained by dividing an output oscillation signal frequency advances from a reference oscillation signal phase, a phase frequency detector 11 of a PLL frequency synthesizer generates a first phase difference signal including a pulse having a pulse width corresponding to a phase difference between both signals, whereas when the phase of the frequency division signal delays from the reference oscillation signal phase, the phase frequency detector 11 generates a second phase difference signal including a pulse having a pulse width corresponding to the phase difference between both signals. At this time, a lock detection circuit 15 determines whether or not PLL is in a lock state, on the basis of the magnitude of a differential value between the pulse width of the first phase difference signal and the pulse width of the second phase difference signal.
Patent JP-2013224459-A (JP)
Title: Method for producing high lubrication hot dip galvanized steel sheet having excellent appearance property
Inventor: SATO NOBUYUKI
IPC: C23C2/26
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To produce a high lubrication hot dip galvanized steel sheet having excellent appearance property.SOLUTION: An acidic treating solution is applied onto the surface of a hot dip galvanized steel sheet, and the resulting steel sheet is left standing for a predetermined time. Thereafter, the steel sheet is cleaned and dried to form an oxide film on the surface of the hot dip galvanized steel sheet. At this time, after cleaning and drying, the water film thickness or water content of the surface of the hot dip galvanized steel sheet is measured, and then, drying is carried out so that the water film thickness becomes 5 μm or less or the moisture content becomes 5 g/mor less.
Patent JP-2012144566-A (JP)
Title: Method for selecting active constituent in epidermal function ameliorating agent
Inventor: HAN LI-KUN
IPC: A61K45/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an epidermal function ameliorating agent capable of ameliorating enrichment, texture, barrier function or the like of skin by promoting jointly production of hyaluronic acid and production of involucrin of human skin epidermal keratinocyte.SOLUTION: In this epidermal function ameliorating agent containing a material having jointly hyaluronic acid production promotion effect and involucrin production promotion effect to epidermal keratinocyte, the material has such a property that action concentration for showing the hyaluronic acid production promotion effect is lower than the action concentration for showing the involucrin production promotion effect.
Patent JP-2012185509-A (JP)
Title: Ips liquid crystal display comprising compensation film for angular field of view using negative biaxial retardation film and positive c-plate
Inventor: JEON BYOUNG KUN
IPC: G02B5/30
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an IPS-LCD which has high-contrast characteristics and low color shift at a front side and an inclination angle by minimizing light leakage in a dark state at the inclination angle.SOLUTION: In design condition and fabrication of viewing-angle compensation films, by suitably determining an optical axis direction of a negative biaxial retardation film 12 and arrangement order of the negative biaxial retardation film 12 and a positive C-plate 11 between polarizers 1, 2 and an IPS liquid crystal panel 3, contrast characteristics at a front side and an inclination angle of the IPS liquid crystal display can be improved and color shift with a viewing angle in a dark state can be minimized.
Patent JP-2013235411-A (JP)
Title: Pen tip, manufacturing method of the same, and capacitance type input pen including pen tip
Inventor: YOKOYAMA KAZUFUSA
IPC: G06F3/03
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To give good slipperiness on a touch area and high durability against a long-term use to a capacitance type pen.SOLUTION: The present invention relates to a pen tip 2 used for a capacitance type input pen for performing a touch operation on an electronic terminal that is formed integrally with an elastic body 10, and a resin film 20 that is adhered or welded to a part or all of an outer surface layer part of the elastic body 10. At least either one of the elastic body 10 and the resin film 20 has conductivity that allows movement of electric charge between the electronic terminal and the capacitive type input pen. The present invention also relates to a manufacturing method of the pen tip 2, and the capacitive type input pen including the pen tip 2.
Patent JP-2013237879-A (JP)
Title: Method for blowing pulverized coal in blast furnace and device for detecting blowing abnormality of combustion-supporting gas
Inventor: FURUKAWA YASUMITSU
IPC: C21B7/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately determine blowing abnormality of combustion-supporting gas without using furnace pressure.SOLUTION: Pulverized coal together with combustion-supporting gas is blown into a blast furnace 1 from a tuyere 3 via a blast tube 2 using the blast tube 2 connected to the tuyere 3 of the blast furnace 1 and a double-tube lance 4. When a blast pressure to the blast tube 2 is denoted as Pb, a pressure to a combustion-supporting gas flow path 4B is denoted as Px, a flow velocity to the blast tube 2 is denoted as Vb, a flow velocity to the combustion-supporting gas flow path 4B is denoted as Vx, and a deviation between a pressure loss difference (ΔPb-ΔPx), which is a difference between a pressure loss ΔPb in the blast tube 2 obtained from the flow velocity Vb and a pressure loss ΔPx in the combustion-supporting gas flow path 4B obtained from the flow velocity Vx, and a pressure difference (Pb-Px), which is a difference between the blast pressure Pb and the combustion-supporting gas pressure Px, is greater than a predetermined allowable pressure ΔV, it is determined that blowing abnormality of the combustion-supporting gas occurs.
Patent JP-2013227833-A (JP)
Title: Device for automatically dropping snow deposited on roof
Inventor: KANO HIROSHI
IPC: E04D13/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To automatically and easily drop snow deposited on a roof in a heavy snowfall region.SOLUTION: This device can automatically and freely stretch a sheet that fits a roof having a complicated shape, on the roof, and also house the sheet.
Patent JP-2013246874-A (JP)
Title: Contact device
Inventor: OZAKI RYOSUKE
IPC: H01H9/44
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a contact device that quickly extinguishes arc generated when contacts are moved into and out of contact with each other.SOLUTION: A contact device includes a contact section, a sealing container 4, and a pair of permanent magnets 42. The contact section has: a pair of fixed terminals 1 that have respective fixed contacts 10; and a movable contactor 2 that is moved into and out of contact with the fixed contacts 10. The sealing container 4 hermetically seals the contact section. The permanent magnets 42 drive arc that is generated in the contact section, in a direction away from the contact section. First protrusions 92 (protruded sections) are provided on an inner wall of the sealing container 4 so as to face the contact section. Each first protrusion 92 has a tip end that faces the contact section and that is inclined so as to be at an acute angle to an arc driving direction.
Patent JP-2013245758-A (JP)
Title: Method of removing pipe connection member
Inventor: TAKEDA SATORU
IPC: F16K43/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a pipe connection member with which, in a state that the pipe connection member having a proximate portion is mounted to a branch of a fluid pipe, a space for disposing a valve device can be secured around a flange for the branch of the fluid pipe and the pipe connection member.SOLUTION: A method of removing a pipe connection member includes: a cutting step of cutting a proximate portion 7b of a pipe connection member 3 being proximate to connecting parts 4, 5 of a branch 2 and the pipe connection member 3 by a cutting member 6 inserted into the pipe connection member 3 via a required mount space S; a closing step of closing a cut portion 7a which is left after cutting the proximate portion 7b in a sealed state by a closing member 16 mounted to the pipe connection member 3; and a removing step of removing the pipe connection member 3 from the branch part 2 by mounting a valve device 27 having a valve element 30 to the connecting parts 4, 5 after closing the cut portion 7a in the sealed state, inserting the valve element 30 into a clearance between the connecting parts 4, 5 and closing the branch 2.
Patent JP-2013246698-A (JP)
Title: System, information processing apparatus, information processing method, and program
Inventor: ARITOMI MASAKI
IPC: H04N1/00
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a system in which sort of data is performed together with execution of scanning so as to attain labor saving.SOLUTION: An information processing apparatus includes: setting means for setting a list of sorting information used for sorting, and a sorting method; and list transmission means for transmitting the list of sorting information set by the setting means to an image forming apparatus. The image forming apparatus includes: display means for displaying a selection screen in which a user can select sorting information out of the list of sorting information on the basis of sorting information transmitted from the list transmission means; sorting information transmission means for transmitting the sorting information selected on the selection screen to an information processing apparatus; and scan data transmission means for transmitting scanned scan data to the information processing apparatus. The information processing apparatus further includes sorting means for sorting the scan data by using the sorting information on the basis of the sorting method selected by the selection means.
Patent JP-2013247074-A (JP)
Title: Display device
Inventor: TAKAHASHI SHOICHIRO
IPC: F21S2/00
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress luminance unevenness while improving light utilization efficiency.SOLUTION: A liquid crystal display 10 is provided with: an LED 17; an LED substrate 18 on which the LED 17 is arranged; a light guide plate 19 having a light-incident face 19b on one end face opposing the LED 17 and a light emission face 19a for emitting light to a platy face; a liquid crystal panel 11 which is arranged against the light guide plate 19 in a manner of superposing the panel 11 and a light emission face 19a side and displays an image by utilizing the light from the light emission face 19a; a chassis 22 receiving the light guide plate 19 from an opposite side to the liquid crystal panel 11 side; a frame 13 which presses the liquid crystal panel 11 from an opposite side to the light guide plate 19 side and retains the liquid crystal panel 11 and the light guide plate 19 in a manner of pinching them against the chassis 22; and a substrate fitting part 37 which is a part of the chassis 22 and includes an opposition face opposed to the light-incident face 19b and having the LED substrate 18 fitted on the opposition face.
Patent JP-2013249642-A (JP)
Title: Fixing structure
Inventor: IZUME TOMOJI
IPC: E05F1/16
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for preventing a to-be-fixed object from becoming large and improving efficiency of fixing.SOLUTION: A fixing structure 100 fixes first and second assist devices 30 and 80 to a ditch 11 of a sliding door 10. The fixing structure 100 comprises: a bracket 70 including a holding part 77 for holding an insertion part 90 of the first and second assist devices 30 and 80; a screw 74 for fixing the bracket 70 to the ditch 11; and screws 60 and 84 for fixing first and second housings 34 and 81 of the first and second assist devices 30 and 80 to the ditch 11.
Patent JP-2013248215-A (JP)
Title: Home bakery
Inventor: TERAMOTO KUNIHIKO
IPC: A47J37/00
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a home bakery which can use a compact cooling fan, can blow as clean air as possible, and can excellently knead and ferment dough by placing an air intake and a cooling fan as up as possible.SOLUTION: A home bakery includes a body 20, a storage container 25 provided inside the body, an air intake 59 provided on the body 20, and a cooling fan 50 for taking in the air from the air intake 59. The air intake 59 is provided on a side face above the center of the height of the body, and the cooling fan 50 is provided near the air intake 59.
Patent JP-2013254176-A (JP)
Title: Image forming apparatus
Inventor: WATANABE SHINRI
IPC: G03G15/01
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when sweeping occurs, a positional deviation correction pattern formed on an intermediate transfer belt has an error in a detection result of the amount of positional deviation between images of respective colors, and therefore, in performing positional deviation correction on the basis of an output result of a sensor, correction accuracy is compromised by an influence of the sweeping.SOLUTION: When detecting positional deviation, control means causes image forming means to form a positional deviation correction pattern so that two color-developed images of the same color sandwich one black-developed image, and so that either one of the two color-developed images of the same color overlaps with the one black-developed image in a state where color deviation occurs between a plurality of different color-developed images.
Patent JP-2013257399-A (JP)
Title: Camera body and imaging apparatus
Inventor: TOMITA HIROYUKI
IPC: G03B13/36
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera body which can properly perform focus detection in an optical system even when it cannot obtain section position information including a section in which a focus adjustment lens exists.SOLUTION: A lens tube 3 including an optical system having a focus adjustment lens 32 can be mounted on a camera body. The camera body includes: a focus detection unit 21 which detects a focus state of the optical system; a receiving unit 29 which is capable of receiving, from the lens tube 3, information of the number of sections provided in an optical axis direction within a lens drive range in which the focus adjustment lens 32 can be driven, and information of a section in which the focus adjustment lens exists; and a control unit 21 which causes the focus detection unit 21 to detect a focus state of the optical system while driving the focus adjustment lens. Depending on whether or not the information of the number of the sections and the information of the section in which the focus adjustment lens exits can be obtained from the lens tube, the control unit 21 causes a drive mode of the focus adjustment lens 32 to be different while focus detection performed by the focus detection unit 21.
Patent JP-2013001119-A (JP)
Title: Flattening method for interstitial polymer using flexible flat plate
Inventor: DOLAN BRYAN R
IPC: B41J2/055
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for forming an interstitial layer of an inkjet print head which has a dielectric interstitial layer to a uniform thickness.SOLUTION: A flexible upper plate 72 stuck to a press can be used to apply pressure to an uncured dielectric interstitial layer 50. The uncured dielectric interstitial layer 50 is brought into contact with the flexible upper plate 72 and is cured while holding the contact and while applying a pressure to the uncured dielectric interstitial layer 50 using the press 68. Use of not a hard upper plate, but the flexible upper plate 72 forms an interstitial layer which is more uniform or has a flat upper surface on the array of piezoelectric elements 20.
Patent JP-2013004978-A (JP)
Title: Large mode area optical waveguide devices
Inventor: Martin h muendel
IPC: H01S3/067
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide large mode area optical waveguide devices.SOLUTION: A very large mode area active double clad optical waveguide doped with Ndat a concentration of at least 0.1% by weight can be used to effectively amplify light at a wavelength of between 1050 nm and 1120 nm. At a doping concentration sufficient to provide a net optical absorption of at least 3 dB/m for the pump light at the wavelength of 795 to 815 nm or 883 to 887 nm, Ndoperates under much lower inversion levels than Yb. Due to the lower inversion levels, the Nddoped waveguide is subject to reduced pump bleaching or photodarkening.
Patent JP-2014003741-A (JP)
Title: Common power supply device for inverter
Inventor: ISHIDA TAKASHI
IPC: H02P5/74
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a common power supply device for an inverter capable of having a plurality of DC buses having different voltage levels.SOLUTION: A common power supply device for an inverter comprises: a common power supply unit for converting AC voltage to DC voltage; a first DC bus unit which is connected to a first inverter for driving a first electric motor and supplies DC power output by the common power supply unit to the first inverter; a second DC bus unit which is connected to a second inverter for driving a second electric motor having a voltage class different from that of the first electric motor and supplies DC power to the second inverter; a current reversible chopper unit for performing DC power conversion between the first DC bus unit and second DC bus unit; a voltage detection unit for detecting voltage of the second DC bus unit; a determination unit for determining whether an operation state of the current reversible chopper unit is to be power running or regenerative operation on the basis of the voltage of the second DC bus unit; and a conduction ratio adjustment unit for adjusting a conduction ratio of the current reversible chopper unit according to the operation state of the current reversible chopper unit so that the voltage of the second DC bus unit becomes a desired value.
Patent JP-2013002637-A (JP)
Title: Locking structure and electronic device with the same
Inventor: Yang jian-yong
IPC: F16B5/07
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure capable of easily locking or unlocking a first part relative to a second part, and to provide an electronic device with the same.SOLUTION: The locking structure includes: a housing; a cover rotatably and pivotally fitted to the housing; and a lock structure for locking the cover on the housing. The lock structure includes: a hook provided in the cover; and a lock member provided in the housing. The lock member includes: a body having a shaft; and a plurality of lock parts extending from the outer peripheral surface of the body and corresponding to the hook. The body can rotate around the shaft, and when the body rotates, the plurality of lock parts are engaged or disengaged with/from the hook. With this structure, the cover can be locked on the housing and unlocked from the housing. This invention further provides an electronic device including the lock structure.