baber/WOPTO huggingface dataset:
Patent JP-2013027016-A (JP)
Title: Image processing device, method, computer program and chip circuit
Inventor: UGAWA SANZO
IPC: H04N5/21
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of reducing noises overlapped with an image while preventing frequency components of the image from being eccentric to low-frequency components.SOLUTION: The image processing device includes: a first calculation section that calculates a first multiplication coefficient used for noise smoothing processing by using a monotonously decreasing function according to the magnitude of the difference in pixel values on each of given target pixels and reference pixels; a second calculation section that calculates a second multiplication coefficient used for noise smoothing processing by using a random number on each target pixel and reference pixel; a product sum operation section that multiplies the first multiplication coefficient, the second multiplication coefficient and the pixel value on each target pixel and reference pixel to obtain the sum of the multiplication results; a coefficient summing section that multiplies the first multiplication coefficient and the second multiplication coefficient on each target pixel and reference pixel to obtain the sum of the multiplication results; a division section that divides the sum obtained by the product sum operation section by the sum obtained by the coefficient summing section; and an output section that outputs the division result.
Patent JP-2012059695-A (JP)
Title: Lighting unit
Inventor: SUZUKI WATARU
IPC: F21S2/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting unit using light emitting diodes easy to be replaced.SOLUTION: A male connector 17 has such an internal structure that can be selected for either a state in which male terminal pins 17A are extended from a connector body 17B or a state in which the male terminal pins 17A are housed in the connector body 17B. The male connector 17 has a structure in which a base 17C to which the male connector pins 17A are fixed slides inside the connector body 17B.
Patent JP-2013027988-A (JP)
Title: Injection molder
Inventor: MORIE TAKAAKI
IPC: B29C45/66
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection molder which can efficiently cool a coil while keeping required mold clamping force.SOLUTION: This injection molder comprises a first fixed member 11 to which a fixed mold 15 is fitted, a second fixed member 13 arranged opposite to the first fixed member 11, a first moving member 12 to which a movable mold 16 is fitted, and a second moving member 22 which is connected with the first moving member 12 and moves together with the first moving member 12. A mold clamping force generating mechanism includes the second fixed member 13 and the second moving member 22, which generate mold clamping force. The second fixed member 13 or the second moving member 22 constituting the mold clamping force generating mechanism, includes an electromagnet 49 formed thereon. In the second fixed member 13 or the second moving member 22 on which the electromagnet 49 is formed, a cooling water passage 70 through which a cooling fluid passes, is formed.
Patent JP-2013030867-A (JP)
Title: Radio communication system and communication control method
Inventor: NAKAJIMA YASUO
IPC: H04W40/14
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to select a communication path having the best communication quality from a plurality of communication paths in a radio communication system using a communication terminal as a relay device, and also to prevent a rapid deterioration in communication quality and a sudden disconnection while communicating with a base station via the relay device.SOLUTION: A base station BS selects a terminal used for relaying from relay terminals RS1 and RS2 on the basis of first communication quality information added to second connection request messages sent from the relay terminals RS1 and RS2 and second communication quality information obtained when the base station BS received the second connection request messages. At the time, the base station BS associates the first and second communication quality information with every path going through the relay terminals, compares communication quality of all the paths regarding a section indicating communication quality with the smallest value, and selects a relay terminal forming a path including a section where its communication quality indicates the largest value as a terminal used for relaying.
Patent JP-2013028940-A (JP)
Title: Metal roof
Inventor: UETAKE MASAYUKI
IPC: E04D13/18
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To form a module fixation part between respective roof fitting parts in one body, and to easily hold a solar power generation module through only one vertical bolt provided to the module fixation part.SOLUTION: A metal roof is configured by providing a module fixation part (11) to a clip (23) provided between roof fitting parts (10) and easily fitting solar power generation modules (12) horizontally or in two stages with fasteners (40, 41) held by only one vertical bolt (30) provided through fasteners (31, 32) of the module fixation part (11).
Patent JP-2012081731-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: NITTA NOBORU
IPC: B41J2/175
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To control nozzle pressure at an optimum value, even when there is an ink temperature difference between an upstream side flow path and a downstream side flow path.SOLUTION: A print head includes a nozzle branching point for connecting the upstream side flow path and the downstream side flow path to a flow path communicating with a nozzle. An ink temperature on the upstream side from the nozzle branching point is detected by a first temperature sensor, and an ink temperature on a downstream side from the nozzle branching point is detected by a second temperature sensor. A control means controls the energy per unit volume of the ink of at least one of first and second pressure sources so that the nozzle pressure maintains a predetermined value, based on the temperatures detected by the first and second temperature sensors.
Patent JP-2012238561-A (JP)
Title: Nonaqueous electrolytic solution, and nonaqueous electrolyte battery
Inventor: TOKUDA HIROYUKI
IPC: H01M10/0567
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having excellent durability characteristics in cycles and storage, and load characteristics, and a nonaqueous electrolytic solution suitable for the nonaqueous electrolyte battery.SOLUTION: The nonaqueous electrolytic solution contains a lithium salt and a nonaqueous solvent dissolving the same. The nonaqueous electrolytic solution contains a compound represented by the formula (1), and a specific compound acting with the compound.
Patent JP-2013038604-A (JP)
Title: Facsimile device, facsimile communication system, and facsimile communication program
Inventor: OKAMOTO TAKUYA
IPC: H04N1/34
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile device for transmitting image data after processing the data to be within a predetermined fee when performing communication by using an incoming call side band lower than a predetermined band.SOLUTION: A facsimile device 101 connected to an IP network includes: band discrimination means 353 for discriminating an incoming call side band that is usable in an incoming call side facsimile device; band comparison means 306 for comparing the incoming call side band with a previously set predetermined band; fee calculation means 307 for calculating a communication fee to be charged when performing communication by using the incoming call side band in a case where the incoming call side band is lower than the predetermined band; fee determination means 308 for determining whether the communication fee is within the range of a predetermined fee or not; and communication means 301 for transmitting image data to be transmitted after processing the data to be within the predetermined fee when the communication fee is not within the range of the predetermined fee, and transmitting image data without processing the data when the communication fee is within the range of the predetermined fee.
Patent JP-2013038626-A (JP)
Title: Imaging apparatus and projector
Inventor: OTSUKI NOBUYUKI
IPC: G03B17/54
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of imaging with infrared rays and visible light.SOLUTION: An imaging apparatus 4 comprises: an imaging device 41 which takes an image of a projection surface; an optical filter 44 in which a transmittance of infrared rays is higher than that of visible light; a visible light transmission member 45 in which a transmittance of visible light is higher than that in the optical filter 44; and a switch 5 which switches between a first state in which the optical filter 44 is disposed on the optical path of light entering the imaging device 41 and a second state in which the visible light transmission member 45 is disposed on the optical path.
Patent JP-2012077288-A (JP)
Title: Phosphor and light emitting device
Inventor: JUANG YUAN-REN
IPC: C09K11/65
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor that can give high luminance in a range between 600 to 680 nm, and a light emitting device having the high luminance using the phosphor.SOLUTION: The phosphor includes a constituent having formula (1): CaSrM-A-B-O-N:Eu, wherein M is selected from the group consisting of beryllium and zinc; A is selected from the group consisting of aluminum, gallium, indium, scandium, yttrium, lanthanum, gadolinium and lutetium; B is selected from the group consisting of silicon, germanium, tin, titanium, zirconium and hafnium; 0<p<1; 0<q<1; 0≤m<1; 0≤t≤0.3; 0.00001≤r≤0.1; a=1; 0.8≤b≤1.2; and 2.7≤n≤3.1, and the phosphor contains 20 to 1,500 ppm of magnesium and/or 40 to 5,000 ppm of barium.
Patent JP-2013039196-A (JP)
Title: Cleaning device
Inventor: NAGASE MASASHI
IPC: B08B3/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent hot water within a tank from being mixed with hot water guided into the lower part of the tank from a water heater to be able to minimize the tank of a hot-water feeder in size for use in hot-water sterilization of a cleaning device as much as possible.SOLUTION: The hot-water feeder 40 of the cleaning device 10 is configured so that the hot water supplied through a hot-water pipe 42 is led into the lower part of the tank 41 through a guide 43 with the hot water, which is supplied into the tank 41 through the hot-water pipe 42, intensively heated with a heater 44, and the hot water spilling out of an overflow pipe 46 is sent to a water storage part when the water level is raised within the tank 41 by the led hot water. As a stirring suppressive means which restrains the hot water in the lower part of the tank 41 from rising by stirrings with the hot water led into the lower part of the tank 41 through the lower-end opening 43c of the guide 43, the lower part of the guide 43 arranged vertically along one side of the tank 41 is bent toward the other side of the tank 41 so that the lower-end opening 43c of the guide 43 is directed toward the other side of the tank.
Patent JP-2013042363-A (JP)
Title: Communication system, communication control method, communication device, communication device control method and communication device control program
Inventor: TANAKA SOICHIRO
IPC: H04L12/46
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that implements a reduced processing load.SOLUTION: A system 100 configures a plurality of VLANs via a first communication device 110 and a second communication device 120. The first communication device acquires frame number information indicating the number of frames transmitted on a VLAN. The second communication device acquires frame number information indicating the number of frames received on a VLAN. Either communication device establishes a communication session to the other communication device on one (representative VLAN) of the plurality of VLANs, and transmits via the communication session a maintenance frame containing flow identification information identifying a VLAN and the frame number information acquired about the VLAN. The other communication device calculates a frame loss on the VLAN on the basis of the frame number information contained in the received maintenance frame and the frame number information acquired about the VLAN corresponding to the maintenance frame.
Patent JP-2013041178-A (JP)
Title: Position detection device and image forming apparatus
Inventor: NISHIMOTO KAZUNARI
IPC: G03G15/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device capable of highly accurately detecting a position of a sheet at low cost and with a simple construction, and to provide an image forming apparatus comprising the same.SOLUTION: A position detection device comprises: a movable holder 81 which has an upper surface 81a and a lower surface 81b disposed opposite each other and is reciprocally movable in the direction of sheet width; a driving unit 82 which drives the movable holder 81; and a sensor pair 85 which emits and receives light between the upper surface 81a and the lower surface 81b and detects presence/absence of a sheet. A sheet end detection part 8 for detecting the end position of a sheet which is passing through the movable holder 81 by moving in the direction of sheet width includes a plurality of sensor pairs each consisting of a light emitting element and a light receiving element respectively disposed on the upper surface 81a and the lower surface 81b arranged in a row in the direction of sheet width. Among the plurality of sensor pairs, a sensor pair 86 disposed within the irradiation area to which a light emitting element 85a of the adjacent sensor pair 85 emits light is arranged in such a manner that its light emitting element 86a and light receiving element 86b are disposed in the opposite direction in relation to those of the adjacent sensor pair 85.
Patent JP-2013043518-A (JP)
Title: Driving force distribution control device
Inventor: OTA TOSHIO
IPC: B60K23/08
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving force distribution control device capable of surely detecting disconnection abnormality, without erroneously detecting as the disconnection abnormality.SOLUTION: A microcomputer 30 determines that an induction load circuit is abnormal when a difference between a test current of a predetermined value 1 output from a test current control means and an electric current value detected from an electric current detecting means is a predetermined value 2 or more. An abnormality determining means of the induction load circuit has an abnormality determination starting time for starting an abnormality determination and an abnormality determination executing time for determining abnormality, and lengthens the abnormality determination starting time, and shortens the abnormality determination executing time, when voltage of a battery is a predetermined value 3 or less.
Patent JP-2013046263-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SHINOHARA TAKAYUKI
IPC: H04N13/04
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique that reduces a viewer's load caused by viewing a stereoscopic image.SOLUTION: A viewpoint setting unit 20 sets a virtual viewpoint at which a subject in a stereoscopic video image is observed from a different viewpoint when the stereoscopic video image, which is obtained by observation from a certain viewpoint, and which includes left eye and right eye images having a predetermined parallax distribution. A parallax image generating unit 40 generates left-eye and right-eye parallax images that give a desire parallax distribution in the case of observation from the viewpoint set by the viewpoint setting unit 20 by shifting at least one of image segmentation positions of both parallax images. When the shift amount of shifting the image segmentation position is changed by changing the position of the virtual viewpoint, the viewpoint image generating unit 20 generates a parallax image while gradually changing the shift amount from the shift amount, which is before the change, to the shift amount, which is after the change.
Patent JP-2013043002-A (JP)
Title: Method and device for manufacturing ring, and ring
Inventor: TAKAHASHI MASAKI
IPC: A44C27/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing rings of design further strongly reminding customers of a concept that the rings are created (manufactured) from an identical single thing.SOLUTION: The method for manufacturing rings comprises: forming an oval ring 25 from a single circular ring 23; twisting the oval ring 25, for instance three times, near the longitudinal center thereof; creating a male ring portion 31 and a female ring portion 33 at both sides of the twisted portion 35; and cutting off the twisted portion 35 to obtain a ring for male 2 and a ring for female 3.
Patent JP-2013043011-A (JP)
Title: Fouling remover
Inventor: SHIMIZU YOSHIHIRO
IPC: A46B15/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a fouling remover that can efficiently remove fouling such as dust and dirt stuck to clothes, futons, curtains, etc., and that allergen substances contained in the fouling can also be efficiently inactivated.SOLUTION: In a flat center part of the housing 10 of the fouling remover, bristles 11 are implanted in a plurality of lines and, in regions between each lines of the bristles 11, an inlet 12 is formed for the purpose of sucking air into the housing 10. In addition, in a manner surrounding the implant regions of the bristles 11, a plurality of ion generating parts 13 are arranged. Inside the housing 10 of the fouling remover, a fan is disposed, with a filter housed between the inlets 12 and the fan. Furthermore, an air outlet is formed in a place oppositely facing the inlets 12 in the housing 10.
Patent JP-2013045722-A (JP)
Title: Led lighting device and led lighting device control method
Inventor: KOKUBU MASAO
IPC: H05B37/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate flickers without using a switching power supply and a large-capacity capacitor.SOLUTION: An LED lighting device comprises: a first rectifier element B1 which, by rectifying an alternating-current voltage, outputs a rectified voltage Vr from between a first terminal T1 and a second terminal T2; an LED element 11 which is connected at one end to the first terminal; a current control unit 12 which controls a current flowing through the LED elements; a first capacitive element C1 which is connected between the first and the second terminals; a current direction limiting unit 13 which is connected in series to the first capacitive element between the first and the second terminals, and can limit a direction through which a current flows; and a control unit 14. When the rectified voltage becomes higher than a reference voltage, the control unit controls the current direction limiting unit so as to limit the current flowing direction to a first terminal-to-second terminal direction. Thereafter, when a current flowing through the LED element becomes less than a prescribed value, the control unit cancels limiting of the current flowing direction. The reference voltage is higher than the rectified voltage at the time the current flowing through the LED element becomes less than the prescribed value.
Patent JP-2013050880-A (JP)
Title: Memory control device and method therefor, data management device and method therefor, and program
Inventor: KANEKO NOBUHIRO
IPC: G06F12/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To enable suppression of a frequency of occurrence of write-back processing.SOLUTION: A memory control unit, from a file system control unit as an upper layer having write data to be written in a non-volatile memory, acquires the size of the write data through write-size notification. The memory control unit searches for a free area having the acquired size of the write data, and on the basis of a search result, notifies the upper layer of a logical address of a write destination of the write data. The present technique can be applied to, for example, a memory control device for controlling a non-volatile memory.
Patent JP-2013053790-A (JP)
Title: Refrigerator
Inventor: SOTOOKA SHUICHI
IPC: F25D23/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that includes a conveyance handle with which the refrigerator can be readily and safely conveyed irrespective of directing upside with either a depth direction or horizontal direction thereof without causing an influence on an arrangement of refrigerant piping and laying of a vacuum insulation material.SOLUTION: In the refrigerator, a bottom plate 6 is provided at a lower surface of a heat insulation box body 1 to cover a front surface side of the lower surface; a compressor base 7 is provided on a rear surface side of the bottom plate 6 to cover the rear surface side; a lateral handle 20 is mounted in a horizontal direction of a lower surface of the bottom plate 6; and a longitudinal handle 25 is provided between the lateral handle 20 and the compressor base 7 while being perpendicular to the lateral handle 20.
Patent JP-2013053703-A (JP)
Title: Fastener
Inventor: TAKAKURA HIROSHI
IPC: F16B19/10
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fastener which is excellent in operability of a pin and can release the fastening relatively simply after fastening a plurality of plate-like members.SOLUTION: The fastener 10 includes: a grommet 11 which has a seat part 13 and an elastically deformable hanging part 14 protruded from the seat part 13; and a pin 12 which has a head part 30 and a shaft part 33 protruded from the head part 30. The seat part 13 has an annular uneven part 17 to which a flange part 32 of the shaft part 33 is fit, a cam surface 22 is formed on the inner surface of the annular uneven part 17, the hanging part 14 has a plurality of leg parts 26 arranged at a regular interval in the circumferential direction thereof, each of the leg parts 26 has a base part 28 extending downwardly from the seat part 13 and an operation part 29 extending inwardly from the lower end of the base part 28, and a gap 34 is formed between the leg parts 26. The pin 12 is located below the head part 30. A flange part 32 having an engagement protrusion 45 corresponding to a cam surface 22 at the lower end is formed, a tapered part 36 is formed at the lower end of the shaft part 33, and a plurality of protruded guide parts 39 are formed below the tapered part 36.