baber/WOPTO huggingface dataset:
Patent JP-2013172880-A (JP)
Title: Periodic pattern detection device and method
Inventor: IMAI MUTSUO
IPC: A61B6/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect a periodic pattern if an irradiation field area further includes an area where the periodic pattern can be hardly detected.SOLUTION: An image acquisition unit 31 acquires a radiation image P0 from a radiation detector 2, and an irradiation field detection unit 32 detects an irradiation field area P1 from the radiation image P0. An analysis area setting unit 33 detects a direct radiation area, a high absorber area and a high noise area as areas where a probability of presence of periodic patterns is low. An analysis area P2 is set by excluding these areas from the irradiation field area P1. A frequency analysis unit 34 analyzes a frequency only for the analysis area P2, and detects frequency components of a periodic pattern caused by a grid. A filtering processing unit 35 removes the frequency components of the periodic pattern caused by the grid from the radiation image P0.
Patent JP-2013174204-A (JP)
Title: Pulse type propelling machine unit
Inventor: KUNINAKA HITOSHI
IPC: F02K9/95
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a pulse type propelling machine unit capable of operating while maintaining a high propelling efficiency for a long period of time.SOLUTION: A pulse type propelling machine unit has an electric discharge chamber formed from an upstream electrode, a downstream electrode, and a high melting point insulation member, and a supply part to supply a propelling agent to inside the discharge chamber. According to the constitution, the discharge chamber wall is not formed from a solid propelling agent itself, so that the discharge chamber remains out of deformation even though the solid propelling agent has worn ununiformly, and a high propelling efficiency can be kept.
Patent JP-2013179997-A (JP)
Title: Furniture with drawer
Inventor: SUGI KANJI
IPC: A47B31/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide furniture with a drawer which emits aroma of Japanese cypress by drawing out and pushing in a drawer, and thereby provides sterilizing effect and further relaxation effect to surrounding people such as users.SOLUTION: A counter cart A includes an outer box body 1, a drawer storage portion 18 provided in the outer box body, and drawers 2 and 2a stored in the drawer storage portion 18 in a manner to be drawn out and pushed in. Drawer guiding members 15 and 16 are provided on both insides of the outer box body 1 corresponding to the drawer storage portion 18, grooves 25 slidably fitted on the drawer guiding members 15 and 16 of the outer box body 1, are formed in both outsides of the drawers 2 and 2a, respectively, and the drawers 2 and 2a and the drawer guiding members 15 and 16 are formed of a Japanese cypress material.
Patent JP-2013187969-A (JP)
Title: Voltage equalization circuit and lithium-ion capacitor module
Inventor: YAMAMOTO TAKAYUKI
IPC: H02J7/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurence of overcharge or overdischarge of a lithium ion capacitor.SOLUTION: Voltage-dividing resistors R1 and R2 for voltage setting are connected in parallel to lithium ion capacitor cells C1 and C2, and switches SW1 and SW2 are provided in series between the lithium ion capacitor cells C1 and C2 and the voltage-dividing resistors R1 and R2. A temperature variation detection circuit 2 detects the surface temperature variation of the lithium ion capacitor cells C1 and C2 on the basis of an input signal from thermistors T1 and T2. When detecting a reduction in surface temperature, the temperature variation detection circuit 2 outputs an output signal Idout to an input circuit of a photocoupler CP1. By the output signal Idout, an output circuit of the photocoupler CP1 is conducted, and power is supplied to the switches SW1 and SW2 from an external power supply VDD2. As a result, the switches SW1 and SW2 are conducted, and the equalization of the shared voltages of the lithium ion capacitor cells C1 and C2 is performed by the voltage-dividing resistors R1 and R2.
Patent JP-2013185980-A (JP)
Title: Automatic analyzer
Inventor: KOBAYASHI RYUICHI
IPC: G01N35/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a reagent cooling box which is less susceptible to restrictions in terms of structures of automatic analyzers and is capable of suppressing condensation therein.SOLUTION: A compact reagent cooling box 119 for an automatic analyzer with efficient cooling capability is achieved by surrounding the internal space thereof with a triple wall structure, circulating cold fluid (cooling water 122d) inside the triple wall structure, and directly introducing air cooled by heat exchange (cooling air 121b) to the internal space thereof. Further, increasing the pressure in the reagent cooling box 119 to the atmospheric pressure or higher with the cooling air 121b allows cool air to flow out through reagent suction holes 113 to prevent external air from flowing in therethrough, which suppresses condensation inside the reagent cooling box 119.
Patent JP-2013186367-A (JP)
Title: Method for manufacturing polarizing plate
Inventor: MUTO KIYOSHI
IPC: B32B7/023
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-wall polarizing plate with favorable external appearance.SOLUTION: The method includes for manufacturing a thin-wall polarizing plate 4 with the thickness of 105 μm or less by bonding protective films 2a and 2b on one face or both faces of a polarizing film 1 via adhesive and drying them. Pinch rolls 6 for clamping both-side ends of the polarizing plate 4 are installed, as widening rolls, near at least an inlet part in a drying furnace 5 through which the polarizing plate 4 obtained by bonding the polarizing film 1 and the protective films 2a and 2b passes. Therefore, when drying the polarizing plate 4, the polarizing plate is widened by the pinch rolls 6.
Patent JP-2013187483-A (JP)
Title: Defect determination method and defect determination device
Inventor: UENO YOSHINORI
IPC: H05K13/04
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To determine the possibility of a defect even in the case that a product has part floating with little floating amount or the wettability of a part electrode a little worse than that of a good part.SOLUTION: A defect determination device 100 includes: solder printing means 10 for printing solder on a substrate; part mounting means 11 for mounting a part on the solder-printed substrate; mounted part position measuring means 12 for measuring part coordinates after the part is mounted, and for calculating a first coordinate deviation from part implementation target coordinates; reflow means 13 for heating the substrate after the part is mounted and for soldering the part; after-reflow part position measuring means 14 for measuring part coordinates after reflow and for calculating a second coordinate deviation from the part implementation target coordinates; and fault determination means 15 for determining the possibility of a defect of the part after reflow on the basis of the first coordinate deviation and second coordinate deviation.
Patent JP-2013190965-A (JP)
Title: Road information preparation and distribution device, in-vehicle device, road information preparation and distribution system, road information preparation and distribution method
Inventor: MATSUSHITA AKIHIRO
IPC: B60R21/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a road information preparation and distribution device, in-vehicle device, road information preparation and distribution system and road information preparation and distribution method that can suppress reduction in a detection rate of driving information.SOLUTION: The road information preparation and distribution device is configured to comprise: calculating a comprehensive driving tendency corresponding to the comprehensive driving tendency of all vehicle drivers with respect to a plurality of vehicles on the basis of driving information equivalent to the plurality of vehicles; calculating an individual driving tendency corresponding to a driving tendency of a vehicle driver of one vehicle selected from the plurality of vehicles with respect to the plurality of vehicles; determining whether or not a deviation of the individual driving tendency from the comprehensive driving tendency is more than a predetermined deviation degree threshold value with respect to all vehicle drivers on the basis of the calculated comprehensive driving tendency and individual driving tendency; and extracting average tendency driving information that is driving information transmitted from a vehicle other than a vehicle driven by a deviation tendency vehicle driver of a vehicle driver determined to the effect that the deviation thereof from the comprehensive driving tendency is more than a deviation degree threshold value from the driving information equivalent to the plurality of vehicles.
Patent JP-2012147471-A (JP)
Title: Method and apparatus for encoding and decoding multi-view image
Inventor: CHOE JONG-BOM
IPC: H04N19/593
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-view image encoding and decoding method and apparatus which can encode and decode a multi-view image more quickly and efficiently.SOLUTION: The method includes: determining whether each of pictures included in multi-view image sequences is a reference picture for inter-view prediction; and encoding the multi-view image sequences using at least one of the inter-view prediction and temporal prediction based on the determined result.
Patent JP-2013195102-A (JP)
Title: Apparatus, program, and method for radar image processing
Inventor: ARII MOTOFUMI
IPC: G06T1/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To generate a radar image of high resolution by using a plurality of observation data obtained through multiple baseline observation.SOLUTION: A processor memory section 190 stores a plurality of observation data 191 representing an observation signal, including an observation distance being the distance from a radar to an observation area. By using a plurality of observation distances of the plurality of observation data 191 and applying the least square method, an observation signal correcting section 110 calculates a plurality of distances that are a plurality of distances in a distance order and that have the same distance difference as an adjacent distance, as a plurality of equal interval distances. The observation signal correcting section 110 calculates a value obtained by subtracting the equal interval distance from an observation distance of the same distance order as a distance compensation amount, and corrects the plurality of observation signals by the distance compensation amount. An interference signal calculator 120 calculates an interference signal obtained by interfering a reference observation signal with another observation signal. A signal adding section 130 generates data representing an added signal to which the interference signal is added, as image data 192.
Patent JP-2013194030-A (JP)
Title: COSMETIC COMPOSITION CONTAINING γ-AMINOBUTYRIC ACID AND SKIN WHITENING AGENT
Inventor: ENOMOTO SHUJI
IPC: A61Q19/08
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition having effects for preventing skin aging, effects for promoting collagen production, hair-growing effects and skin whitening effects.SOLUTION: There is provided a cosmetic composition at least containing γ-aminobutyric acid or a derivative thereof, and a skin whitening agent.
Patent JP-2013198377-A (JP)
Title: Hydrogen gas supply system
Inventor: YOKOGAWA KATSUSHI
IPC: H02K9/08
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To shorten an update period of hydrogen gas purity in a plurality of coupled systems.SOLUTION: A hydrogen gas supply system 1 updates hydrogen gas purity using hydrogen gas of pressure (0.4 MPa) higher than normal pressure (0.39 MPa) when one of a primary power generator system 14 and a secondary power generator system 15 decreases in hydrogen gas purity. At this time, the hydrogen gas supply system updates the hydrogen gas purity after decoupling the power generator system to be updated in purity from the nontarget power generator system.
Patent JP-2013198993-A (JP)
Title: Image forming device and exposure device
Inventor: FUKUMA NOBUHIRO
IPC: G02B26/12
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To increase cooling effect of an exposure device without increasing the size of a heat sink or a cooling fan.SOLUTION: An image forming device 1 includes exposure units 16YM and CB radiating laser beams onto a photoreceptor drum 21, and a fan 38 forming an air flow in a cooling air passage 80 formed along the exposure units. Each of the exposure units 16YM and CB includes a laser beam source 50, a polygon mirror 56 deflecting a laser beam emitted from the laser beam source 50, a polygon motor 58 rotationally driving the polygon mirror 56, and a heat sink 72 dissipating heat caused by the polygon motor 58. The heat sink 72 includes a plurality of fins 74 formed so as to increase in height in a stepwise fashion from an upstream side toward a downstream side (from the rear side to the front side of the device) in the direction of the air flow formed by the fan 38.
Patent JP-2013198922-A (JP)
Title: Method for manufacturing composite member
Inventor: KURODA KOJI
IPC: B21F19/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new method for manufacturing a composite member which is manufactured by fixing a surface member to the outer peripheral surface of the core material firmly.SOLUTION: In a method for manufacturing a composite member in which a surface member is firmly fixed to the outer peripheral surface of a core material, the method includes: a surface member arranging step where the surface member having lower magnetism than the core material is arranged on the outer peripheral surface of the core material consisting of conductive materials; and a welding step where electromagnetic induction heating of the core material from the outside of the surface member is performed and by the heat of the heated core material, at least either the opposite region of the surface member or the core material is melted to weld the surface member to the core material.
Patent JP-2013199049-A (JP)
Title: Thermal transfer type printer
Inventor: ODA KOSUKE
IPC: B41J33/36
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer type printer for printing while giving an appropriate tension to an ink ribbon in consideration of variation of a torque vs. rotation characteristics (hereinafter referred to as T-N characteristics) of a DC motor for taking up the ink ribbon.SOLUTION: A thermal transfer type printer uses an ink ribbon 3, and includes an ink bobbin 8 for taking up the ink ribbon 3, a take-up motor 10 for driving the take-up ink bobbin 8, a control part 11 which controls the drive of the take-up motor 10 and in which the T-N characteristics of the take-up ink bobbin 8 which is preliminarily driven by the take-up motor 10 is stored, and a motor characteristics measuring means for measuring the T-N characteristics of the take-up ink bobbin 8 driven by the take-up motor 10. The control part 11 compensates the control based on the preliminarily T-N characteristics on the basis of the T-N characteristics measured by the motor characteristic measuring means and controls the drive of the take-up motor 10.
Patent JP-2013199409-A (JP)
Title: Apparatus and method for converting municipal waste treated material into cement raw material
Inventor: TATSUMI YOSHINORI
IPC: B09B3/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To utilize effectively a municipal waste treated material as a cement raw material, while reducing a chlorine load of a cement kiln, and avoiding process trouble in a cement firing apparatus.SOLUTION: An apparatus 1 for converting a municipal waste treated material into a cement raw material includes a sorting device 11 for sorting a municipal waste treated material obtained by subjecting municipal waste to fermentation treatment into coarse particles C and fine particles F, and a supply device for supplying the fine particles sorted by the sorting device to a cement production facility. Coarse particles having a high chlorine content rate are sorted from fine particles having a low chlorine content rate by the sorting device, and the fine particles having the low chlorine content rate are supplied to the cement production facility by the supply device to be utilized as a cement raw material. The fine particles can be supplied to a kiln bottom of a cement kiln by the supply device, and a wind power sorting device, a specific gravity difference sorting device, or a classifier can be used as the sorting device. Coarse particles having the maximum particle size of 20 to ≥2 mm can be sorted from fine particles having the maximum particle size of 20 to <2 mm by sorting.
Patent JP-2013207898-A (JP)
Title: Battery control device
Inventor: TAKANO KYOICHI
IPC: H01M10/44
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of battery protection by stably monitoring a battery state.SOLUTION: A battery management unit 21 comprises: a first communication unit for performing communication with a plurality of battery units; and a second communication unit for performing communication with a power conversion control unit 11 that controls charging and discharging operation using a power conversion circuit. The first communication unit sequentially transmits commands (311 and 313) to each battery unit, and sequentially receives response signals (312 and 314) including battery state data from each battery unit. The received battery state data of each battery unit is stored in a buffer memory 70. When the second communication unit receives a command (321) from the power conversion control unit 11, the second communication unit returns a signal based on the latest battery state data stored in the buffer memory 70.
Patent JP-2013206385-A (JP)
Title: Information processing device, control method for the same and program
Inventor: KAWAJIRI KENSUKE
IPC: G06F13/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique to cause a printer to continue printing to a maximum extent even with an occurrence of an error on the printer when an information processing device (a server) causes the printer to execute printing on the basis of an e-mail received from a portable terminal.SOLUTION: An information processing device (a print server): generates print data from a file of a print target attached to an e-mail received from a portable terminal through a network; and causes a printer assigned in the e-mail to execute printing on the basis of the print data. Also, when notified by the printer of an occurrence of an error during execution of the printing on the basis of the print data, the print server instructs the printer to automatically correct the error that occurred on the condition that automatic correction of the error is indicated in the received e-mail.
Patent JP-2013038383-A (JP)
Title: Solid state imaging device, solid state imaging device manufacturing method and electronic apparatus
Inventor: MASUDA YOSHIAKI
IPC: H04N5/335
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging device equipped with a waveguide for condensing incident light for a light receiving part of each pixel, which improves condensing properties to easily make the device be applicable to pixel microfabrication.SOLUTION: A solid state imaging device of the present disclosure comprises: a plurality of pixels arranged in an imaging region on a semiconductor substrate and each having a light receiving part; light-shielding layer provided between pixels neighboring to each other in an arrangement of the plurality of pixels on an incident side of incident light of the semiconductor substrate; a lower clad layer covering the light-shielding layer from the incident side of the incident light and provided along a boundary between the light-receiving parts; an upper clad layer provided on the lower clad layer; and a core layer provided so as to fill openings formed by the lower clad layer and the upper clad layer, and composed of a material having a refraction factor higher than that of a material composing the lower clad layer and the upper clad layer.
Patent JP-2013208682-A (JP)
Title: Power tool
Inventor: NISHIKAWA TOMOMASA
IPC: B25B21/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of grease from an opening to an outside by preventing exposure of the opening formed in a hammer case to the outside in a power tool having a switching mechanism between a mode permitting a hammer retreating movement and a mode blocking it.SOLUTION: A power tool having an impact mechanism portion including a hammer 24 and an anvil 30 includes a switching mechanism 35 of two impact modes, i.e., a mode where the hammer 24 rides over the anvil 30 to perform hitting and fastening and a mode where the hammer 24 performs hitting without riding over the anvil 30. The switching mechanism 35 is configured by including a stopper 41 and a pusher 45 arranged in a rear of the hammer 24. The stopper 41 is moved by turning the pusher 45 to perform switching. In a change member 48 for turning the pusher 45, a change lever 48b is located outside a hammer case 32. The change member 48 and an annular portion 46 are engaged with each other in a housing.
Patent JP-2012148120-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusingness of a game during a specific game state.SOLUTION: The game machine does not notify a player how many times round games are performed during a jackpot game state.
Patent JP-2013212033-A (JP)
Title: Power transmission system
Inventor: HAYASHI KOKI
IPC: H02J7/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system capable of performing efficient power transmission on the basis of an amount of positional deviation between a power transmission antenna and a power reception antenna, while setting a parameter of a step-up/step-down unit on the power reception system side with a simple configuration.SOLUTION: A power transmission system detects a frequency of AC voltage input to a power reception antenna 210; and adjusts current and voltage input to a step-up/step-down unit 230 depending on the detected frequency. Thereby, a parameter of the step-up/step-down unit 230 on the power reception system side can be set with a simple configuration; and efficient power transmission based on an amount of positional deviation between the power transmission antenna 140 and the power reception antenna 210 can be performed.