baber/WOPTO huggingface dataset:
Patent JP-2012022299-A (JP)
Title: Method for producing toner
Inventor: ISONO NAOYA
IPC: G03G9/087
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a toner having a more microfine and more uniform dispersion of a colorant in the toner and having a sharp grain size distribution of the toner by stabilizing material dispersion in a colorant dispersion liquid for a long period of time and inhibiting segregation of the material.SOLUTION: A method for producing a toner includes at least a colorant dispersion step of preparing a colorant dispersion liquid by dispersing a colorant containing a pigment in a mixture liquid that contains the colorant and a resin solution or a polymerizable monomer. The mixture liquid contains a nonionic surfactant; and the nonionic surfactant has at least an oxyalkylene group and shows a hydrophile-lipophile balance value (HLB value) of 9.0 or more and 17.0 or less.
Patent JP-2012247594-A (JP)
Title: Display device and method of controlling the same
Inventor: NAKAZAWA TOMONORI
IPC: G09F9/40
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a forced air-cooling structure capable of efficiently cooling air even when a plurality of display devices are installed adjacent to one another, and a method of controlling the same.SOLUTION: The display device comprises fans 106a and 106b, a fan drive controlling unit therefor, and air inlet/outlet ports 107a and 107b on side faces of a body 105. When the display device is not adjacent to another display device, the fan drive controlling unit sends air in a first direction by controlling a rotation direction of the fan. When the display device is adjacent to another display device, the fan drive controlling unit sends air in a second direction opposite to the first direction by reversely rotating the fan.
Patent JP-2011189177-A (JP)
Title: Hand activated ultrasonic instrument
Inventor: MUIR STEPHANIE J
IPC: A61B18/00
Filed: 2011-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surgical clamp coagulator shears apparatus provided with a more ergonomic means for activating the shears.  <P>SOLUTION: An ultrasonic surgical clamp coagulator apparatus is configured to cut, coagulate, and clamp tissue by cooperation of a clamping mechanism of the apparatus with an associated ultrasonic end-effector. A handle of the apparatus is configured to permit hand activation for cutting, coagulation, and clamping of the tissue during surgical procedures. In order to promote convenient and efficient use of the apparatus, the fingertip controls are provided directly into the disposal shears handle in a position that allows surgeons to activate the device without repositioning their hand. Two buttons installed on the handle provide independent control of the two power levels available from the generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012253541-A (JP)
Title: Route determination device and route determination method
Inventor: YAMAZAKI YASUSHI
IPC: H04L45/80
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To avoid the problem that a time to determine the shortest route becomes long when a node is adjacent to other multiplicity of nodes through links.SOLUTION: A route determination device includes: a selection unit for selecting a node one-by-one among a plurality of nodes, as a start node; and a determination unit for recognizing the selected start node as an end node of a determined shortest route, and for thereafter repeating the determination, as a shortest route candidate, of a communication route from the start node to an undetermined node, a node having an undetermined shortest route from the start node, which is adjacent to the end node of the determined shortest route, the determination of a shortest route candidate having a minimum cost value to be the shortest route, and another recognition of the end node of the determined shortest route to be an end node of the determined shortest route. The determination unit determines, as a shortest route candidate, a communication route from the start node to an undetermined node, having a minimum cost value set to links to the end node of the determined shortest route, among the undetermined nodes.
Patent JP-2012253261-A (JP)
Title: Solar cell manufacturing method
Inventor: KAMIYAMA TOMONORI
IPC: H01L31/04
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a solar cell having improved output characteristics.SOLUTION: Hydrogen radical treatment without using ion is performed on at least one of first and second semiconductor layers 11, 13.
Patent JP-2012256719-A (JP)
Title: Field-effect transistor and method of manufacturing the same
Inventor: HIROKI MASANOBU
IPC: H01L29/812
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor using a semiconductor with a Wurtzite crystal structure capable of forming a barrier layer out of a semiconductor having a greater bandgap energy, without increasing contact resistance with an electrode.SOLUTION: There is provided a field-effect transistor comprising: two current tunnel layers 105 formed on a barrier layer 103 so as to interpose a gate electrode 104 and be separated from each other; and two cap layers 106 each formed on each of the current tunnel layers 105. A polarized charge of the current tunnel layer 105 is greater than a polarized charge of the barrier layer 103.
Patent JP-2013005155-A (JP)
Title: Data processing device and data processing method
Inventor: YAMAGUCHI YOSHIFUMI
IPC: H04N7/173
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device capable of preventing network congestion while preventing degradation of video data image quality in an overall network.SOLUTION: The data processing device includes: a first interface unit 710 for communicably connecting to the network; a second interface unit 720 for communicably connecting to a second video input-side device; in the case of a transfer mode in which a second video data input into the second video input-side device is transferred to a video output-side device, an output device control unit 740 for instructing the first video input-side device to transmit the first video data, transmitted from the first video input-side device, to the data processing device instead of the video output-side device; and in the transfer mode, a data composition unit 750 for generating a composite video data obtained by composing the first video data with the second video data, and for transmitting it to the video output-side device.
Patent JP-2013002700-A (JP)
Title: Heat exchange system
Inventor: TERAUCHI MAKOTO
IPC: F24H1/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange system preventing reduction of a heating medium due to evaporation from a cistern tank without making the system a pressurizing system.SOLUTION: After finishing a heat collecting operation of heating water in a hot water storage tank 14 by radiating heat in a pipe 18 for heat exchange, received in a heat collection device 21 by making the heating medium circulate in a circulation path 22 that passes through the solar heat collection device 21, the cistern tank 19 and the pipe 18 for heat exchange in the hot water storage tank 14, on condition that the water temperature around the pipe 18 for heat exchange is lower than the heating medium in the cistern tank 19, the circulation path is switched by a switching valve 25 so as to bypass the heat collection device 21 and to pass through the cistern tank 19 and pipe 18 for heat exchange to make the heating medium circulate, and to cool the heating medium in the cistern tank 19.
Patent JP-2013000504-A (JP)
Title: Washing machine
Inventor: HOTTA KOHEI
IPC: D06F37/22
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To facilitate an injecting operation of magnetic viscous fluid to improve efficiency of the injecting operation.SOLUTION: A washing machine is provided in which a water tub is supported by a suspension having a damper mechanism. The damper mechanism includes a cylinder; bearing members spaced apart from each other within the cylinder; a shaft inserted between the bearing members and reciprocating in accordance with vibration of the water tub; a magnetic field generating device disposed to form a gap around the shaft; seal members closing both outer ends of the gap in the magnetic field generating device to form a hollow housing portion; and magnetic viscous fluid filled in the housing portion and having viscosity changed when a magnetic field is applied thereto through the magnetic field generating device. The magnetic field generating device includes a coil unit and yokes disposed on both sides of the coil unit. The magnetic viscous fluid can be injected into the housing portion through the gap provided between one of the yokes exposed to outside and the shaft in the state where one of the seal members and one of the bearings extending outside of the cylinder have not yet been incorporated into one end of the shaft.
Patent JP-2013007403-A (JP)
Title: Method for setting vehicle dynamic dumper, and mounting structure for the vehicle dynamic dumper
Inventor: YOSHIMITSU DAISUKE
IPC: F16F15/10
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noise caused by resonant oscillation of a vehicle component to make an occupant hardly feel the noise when the dynamic dumper is mounted to the vehicle component.SOLUTION: In the method for setting the vehicle dynamic dumper 20 mounted to the vehicle component 6 to suppress oscillation of the vehicle component, the oscillation being resonant with the oscillation from an oscillation source, characteristics of the dynamic dumper 20 are set so that a setting frequency Fb of the dynamic dumper 20 is set to a lower one than a resonant frequency Fa of the vehicle component 6.
Patent JP-2012033898-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ENOMURA KEIJI
IPC: H01L33/38
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing diffusion of a bonding material, which is used in mounting the semiconductor device, into an adhesion layer.SOLUTION: A semiconductor device comprises: a semiconductor layer; electrodes that are provided on the semiconductor layer and have a first top surface and a second top surface projecting from the first top surface; an adhesion layer that is provided on the first top surfaces of the electrodes and in which the top surface is located closer to the semiconductor layer side than to the second top surfaces of the electrodes; and an insulating layer covering from the top surface of the adhesion layer to the semiconductor layer.
Patent JP-2013007723-A (JP)
Title: Portable terminal device, speed calculation method, and speed calculation program
Inventor: SUZUKI SHINJIRO
IPC: G01C21/10
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To calculate appropriate speed of a vehicle in a section where GPS information cannot be acquired.SOLUTION: A portable terminal device comprises: an acquisition part for acquiring speed based on the GPS information; a first calculation part for calculating a correlation coefficient and a correlation value between acceleration evaluated from the speed and data on an acceleration sensor; a second calculation part for calculating acceleration by using the correlation coefficient, the correlation value, and the data on the acceleration sensor in the section where the GPS information cannot be received; and a third calculation part for calculating the speed in the section by using the acceleration calculated by the second calculation part and speed acquired before and behind the section.
Patent JP-2012036717-A (JP)
Title: Casing element, and device and method for allocating identifier to casing element
Inventor: MICHAEL KRUPP
IPC: E04G19/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a form equipped with an RFID tag facilitating management of delivery, storage, etc. of a casing element for being used as a concrete form.SOLUTION: A casing element 10 for being used as a concrete form includes a casing frame 12 and a casing shell 18 straddling at least one opening 16 of the casing frame 12. RFID tags 20 and 22 are disposed on a part of the backside of the casing shell 18 straddling the opening 16 of the casing frame 12 or within a range thereof.
Patent JP-2013013235-A (JP)
Title: Ac power supply apparatus
Inventor: NOGUCHI MASANORI
IPC: H02J7/34
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent frequent automatic switching by controlling the timing of switchover from a commercial power supply to a battery through monitoring of battery voltage.SOLUTION: An AC power supply apparatus includes: a battery 3 charged by a photovoltaic cell 1; a switching device 4 capable of switching to one of the battery 3 and a commercial power supply 7; and a processing device 9 allowing the switching device 4 to switch between the battery 3 and the commercial power supply 7 on the basis of a detection voltage of a battery voltage detector 9. The processing device 9 allows the switching device 4 to switch to the battery 3 from the commercial power supply 7 after a predetermined delay time elapses when the detection voltage of the voltage detector 10 has exceeded a set voltage from below the set voltage, and to maintain the battery-active state while the detection voltage exceeds the set voltage.
Patent JP-2013010294-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: HARA KEIJI
IPC: B41J2/055
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head that can prevent liquid in a communication path from being thickened through a filter, and to provide a liquid injection device.SOLUTION: A recording head 2 includes: the filter 220 that filters ink introduced from an ink cartridge 10; a filter chamber 221 that houses the filtered ink; a pressure generation chamber 83 that is communicated with a nozzle; the communication path 100 that supplies the liquid from a communication port of the filter chamber 221 to the pressure generation chamber 83; and a piezoelectric vibrator 50 that makes the liquid in the pressure generation chamber cause a pressure change. A blocking-member 225 is introduced into the filter chamber 221 so as to be configured to cover the communication port of the filter chamber 221 to be blocked, and float on the ink in the filter chamber 221.
Patent JP-2013017364-A (JP)
Title: Full-bridge switching circuit
Inventor: NAM KUANG-WOO
IPC: H02M3/335
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a full-bridge switching circuit.SOLUTION: A full-bridge switching circuit includes a converter circuit including a first converter circuit and a second converter circuit. The first and second converter circuits include first and second transformers, respectively, and include first and second switching element parts controlling the first and the second transformer in response to the first and second switching signals, respectively. The first and second transformers can output first and second feedback signals respectively by the control of the first and second switching parts. In addition, the full-bridge switching circuit has a third switching input, and can include a third switching element part connected to the first and second transformers, and an IC circuit part generating an OR signal of a first control signal generated based on the first feedback signal and a second control signal generated based on the second feedback signal. The OR signal can be fed back by the third switching input.
Patent JP-2013021741-A (JP)
Title: Power supply unit
Inventor: WATANABE MASAHIRO
IPC: H01M10/48
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for general home or small office for the purpose of power peak shift.SOLUTION: Charging into a large-capacity secondary battery and power supply to a load are conducted within a night power time zone and electric power charged into the large-capacity secondary battery is discharged up to a capacity lower limit until the next night power time zone to conduct power supply to the load. When large-capacity secondary battery residual charging amount lowers to the capacity lower limit during power supply to the load, supplementary charging of minimum requirement to allow necessary power supply to the load during residual time from the lowering time to start time in the night power time zone is conducted for the continuity of power supply to the load.
Patent JP-2013018541-A (JP)
Title: Fuel supply unit
Inventor: OGURA NAOHIRO
IPC: B67D7/84
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply unit capable of supplying requisite fuel to a disaster place such as a region where it is hard to keep fuel oil for a vehicle even if a large-scaled disaster and the like has occurred.SOLUTION: There is provided a fuel supply unit 1 in which a storage tank 2 for storing fuel oil and a fuel supply device 3 for supplying fuel oil stored in the storage tank 2 are mounted on a trestle 4. The trestle 4 having the storage tank 2 and the fuel supply device 3 installed thereon is moved to enable fuel oil to be supplied even in a region where a road is cut off at places by the occurrence of large-scaled disaster or the like and so a fast recovery work performed by an emergency vehicle or a heavy load machine can be carried out. The fuel supply device 3 can be operated by an engine-operated power generator driven by the fuel oil stored in the storage tank 2.
Patent JP-2012095272-A (JP)
Title: Communication apparatus, and control method and program therefor
Inventor: GOTO FUMIHIDE
IPC: H04W52/02
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a terminal station, within a wireless LAN network, capable of shifting to a power saving mode for performing an intermittent operation in the case of no need of performing a data exchange and to prevent cut-off of communication itself, which occurs with high probability when shifting the base station to the power saving mode.SOLUTION: When a wireless LAN control section is in a power saving mode, each timer value is dynamically changed to prevent regular processing of an upper protocol control section and a resting state of the power saving mode from conflicting with each other.
Patent JP-2013024034-A (JP)
Title: Combustion gas supply control device
Inventor: SUZUKI YU
IPC: F02K9/28
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To accomplish, with a simple configuration, a combustion gas supply control device which supplies combustion gas to a predetermined combustion gas exhaust hole at a desired timing in an unseparated thruster type multi-pulse rocket motor or the like.SOLUTION: A combustion gas generator has: a motor case; a first propellant loaded within the motor case to combust at a first pulse; a second propellant loaded within the motor case to combust at a second pulse subsequent to the first pulse; a front motor head fixed to a front portion of the motor case and having a combustion gas exhaust hole; and a back end plate fixed to a rear portion of the motor case and having a combustion gas exhaust hole. A combustion gas supply control device prevents combustion gas of the first propellant at the first pulse from flowing into the combustion gas exhaust hole of the front motor head and supplies combustion gas of the second propellant at the second pulse to the combustion gas exhaust hole of the front motor head.
Patent JP-2013022045-A (JP)
Title: Radiation imaging apparatus and radiation imaging system
Inventor: AMITANI KOJI
IPC: G01T7/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus capable of accurately preventing erroneous detection of irradiation start of radiation when detecting the irradiation start of the radiation by the radiation imaging apparatus itself.SOLUTION: The control means 22 of the radiation imaging apparatus 1 makes a read circuit 17 perform a read operation in the state of turning respective switch means 8 to an off state by applying an off voltage from a scanning drive means 15 to all scanning lines 5, makes the read processing of leak data dleak be repeatedly performed before radiation imaging, detects that irradiation with the radiation is started at the point of time at which the read leak data dleak exceeds a threshold dleak_th, and performs detection processing of the irradiation start of the radiation for only the leak data dleak read from the respective read circuits 17 incorporated in a read IC 16 other than the read IC 16 specified beforehand among all the read IC 16 in which the read circuits 17 are incorporated.
Patent JP-2013025908-A (JP)
Title: Discharge lamp and discharge lamp unit
Inventor: KATO KOICHI
IPC: H01J61/56
Filed: 2011-07-18
Abstract: PROBLEM TO BE SOLVED: To extend a service life of a discharge lamp by inhibiting the generation of lighting failure of the discharge lamp due to gas leakage from a light-emitting tube.SOLUTION: The surface of an internal lead 36a side of a metal foil 34a is provided with a contact part P in contact with the internal lead 36a and a non-contact part Q separated from the internal lead 36a. On the boundary of the non-contact part Q and the contact part P, the non-contact part Q is bent against the contact part P.
Patent JP-2013026720-A (JP)
Title: Image processor, image processor control method, and image processor control program
Inventor: ATSUMI TOMOYUKI
IPC: H04N1/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a convenient image processor, image processor control method, and image processor control program.SOLUTION: An image forming apparatus 1 as the image processor comprises an operation panel 18, performs preview display of an image on the operation panel 18 on page-by-page basis, and extracts the features of the image. The image forming apparatus 1 stores the features of the preview-display image of the page on the operation panel 18 and extracts regularity from the stored features of the image. If the features of the preview-display image of a page on the operation panel 18 do not match the extracted regularity, the image forming apparatus 1 displays a menu for correcting the features which do not match the extracted regularity.
Patent JP-2013022182-A (JP)
Title: Boot
Inventor: MATSUMOTO HIROKI
IPC: A43B3/02
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a boot having excellent air permeability.SOLUTION: In a boot 100 which has a putting-on opening situated above the ankle and which is made of a material having no air permeability, a vent hole 111 for performing ventilation between the outside and the inside of the boot is provided to the sole portion of the boot. The vent hole is situated correspondingly to a part from the heel 301 to the arch 302 of the foot inside the boot, and is provided while penetrating an outsole and an insole 120 forming the sole portion.