baber/WOPTO huggingface dataset:
Patent JP-2012178296-A (JP)
Title: Alkaline storage battery
Inventor: ONODA KAZUKI
IPC: H01M4/24
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery using a cadmium anode obtained by adding metal cadmium as a preparatory charging active material so as to achieve both of a high rate discharge characteristic and a charge/discharge cycle characteristic.SOLUTION: An alkaline storage battery 10 includes a cadmium anode formed by applying active material paste containing cadmium oxide to be a main active material, metal cadmium to be a preparatory charging active material and paste as main components to a conductive electrode substrate. The metal cadmium to be the preparatory charging active material is composed of mixed powder of particulate metal cadmium and spongy metal cadmium. Consequently the particulate cadmium is discharged and deactivated at the initial time of discharge start because of high activity, but the spongy cadmium is not discharged at the initial time of discharge start because of low activity, so that a rate of existence as undischarged metal cadmium is increased to the end of discharge and the discharge property of the anode at the end of discharge can be compensated.
Patent JP-2012176833-A (JP)
Title: Wheel chair detection device, bicycle detection device and elevator
Inventor: KOBORI SHINGO
IPC: B66B1/14
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheel chair detection device and a bicycle detection device which have a low cost and high detection precision, and to provide an elevator which mounts the wheel chair detection device and the bicycle detection device thereon.SOLUTION: The elevator includes a photoelectric device 2 comprising a plurality of photoelectric elements 2a disposed on doors 4 of the entrance and a balance device 3 capable of measuring a superimposed load in an elevator car 1. A wheel chair detection part 11 of a wheel chair detection device 10 produces image data of an object passing between the doors 4 and detects a wheel chair by detecting a circular figure corresponding to the wheel chair from the image data.
Patent JP-2012182509-A (JP)
Title: Power distributor for localizer antenna unit of ils and localizer antenna unit using the same
Inventor: NAKAGAWA KOJIRO
IPC: H01P5/12
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power distributor for a localizer antenna unit of ILS which can satisfy vulnerability criteria required by the International Civil Aviation Organization (ICAO).SOLUTION: The power distributor includes: a CSB power distributor 1 which distributes power of CSB signals consisting of inputted carrier signals and sideband signals by a plurality of bi-coaxial coupler lines 11-15 with different power distribution ratios; and an SBO power distributor 2 which distributes power of SBO signals consisting only of inputted sideband signals by a plurality of bi-coaxial coupler lines 21-26 with different power distribution ratios.
Patent JP-2012180252-A (JP)
Title: Method for producing optical element, mold set for molding the optical element, and apparatus for producing the optical element
Inventor: YAMAZAKI NORIAKI
IPC: C03B11/08
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical element capable of suppressing generation of clouding and decentering on the optical element, and to provide a mold set for molding the optical element, and an apparatus for producing the optical element.SOLUTION: This method for producing an optical element has: a centering process for arranging an upper die 2g, a lower die 11 and an optical material 100 so that the center axis A1 of a molding surface 2g-1 of the upper die 2g, the center axis A2 of a molding surface of the lower die 11, and the center A3 of the optical material 100 agree with each other; a heating process for heating the optical material 100 in the noncontact state with the molding surface 2g-1 of the upper die 2g and the molding surface of the lower die 11; a contact process for moving the upper die 2g close to the heated optical material 100 to bring the molding surface 2g-1 of the upper die 2g into contact therewith; a pressurizing process for pressurizing the optical material 100 in the contact state with the molding surface 2g-1 of the upper die 2g by moving the lower die 11 close to the upper die 2g; and a cooling process for cooling the pressurized optical element 100.
Patent JP-2012184654-A (JP)
Title: Cooling apparatus for internal combustion engine
Inventor: MUSHIGA KENTARO
IPC: F01P7/16
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To sense a temperature in a cylinder block with high sensitivity by a temperature sensing part of a thermostat in a cooling apparatus including the thermostat for limiting a flow of cooling water into the cylinder block of an internal combustion engine during warm-up or the like.SOLUTION: The temperature sensing part 105 of a second thermostat 100 for limiting circulation of the cooling water in the cylinder block 3 of an engine 1 is disposed in an intra-block cooling water passage 31 (in a water jacket on a block side). In addition, the temperature sensing part 105 (a case 151 in which thermowax 153 is stored) of the second thermostat 100 is brought into contact with a cylinder bore wall 3a of the cylinder block 3 directly or via a metallic plate 110, thereby allowing the temperature in the cylinder block 3 to be sensed with high sensitivity.
Patent JP-2012184888-A (JP)
Title: Dissolving apparatus
Inventor: WADA KATSUHIRO
IPC: B01F1/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dissolving apparatus that eliminates the need for an electric circuit, and is compact and has a low running cost, and further has an improved usability.SOLUTION: The dissolving apparatus 16 includes a storage means 12 for storing an inorganic compound 11, which is a powdery or granular compound, or a mixture of the powdery and granular compound. The apparatus is configured to supply water, which is obtained by dissolving the inorganic compound 11 in the storage means 12, to a hot water supply terminal. Accordingly, the apparatus can supply hot water obtained by dissolving the inorganic compound 11 to the hot water supply terminal at the same time when supplying the hot water from the hot water terminal. Thereby the dissolving apparatus can be provided which is compact and has the low running cost, and which has the improved usability.
Patent JP-2012185725-A (JP)
Title: Optical information reading apparatus
Inventor: KITA HAYATO
IPC: G06K7/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reading apparatus having a high reading speed.SOLUTION: A correspondence relationship between a feature pattern of an imaging object R for which an information code Q is indicated and decode use information which can be utilized for simplification of decode processing is stored in a memory 35. In reading processing, a feature portion is detected from an image imaged by a light-receiving sensor 23 (step S1), and it is tried to match a pattern of the detected feature portion with the feature pattern of which correspondence relationship is stored in the memory 35 (step S2). When determining that both patterns coincide with each other (Yes in step S3), the decode use information is determined based on the correspondence relationship and simplified decode processing is performed by using the determined decode use information (step S8). Thus, the simplified decode processing can be performed, therefore improving the reading speed of the information code Q.
Patent JP-2012184529-A (JP)
Title: Wallpaper
Inventor: INABA AKIO
IPC: C08L27/04
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide wallpaper which has excellent cold resistance and provides excellent workability even at a construction site in a low-temperature atmosphere.SOLUTION: The wallpaper includes a synthetic resin layer which contains no phthalate plasticizer but contains 45-60 pts.wt. of a terephthalate plasticizer based on 100 pts.wt. of polyvinyl chloride.
Patent JP-2012184743-A (JP)
Title: Scroll compressor
Inventor: YANASE YUICHI
IPC: F04C18/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a scroll compressor, it is hard to zone a high pressure chamber and a back pressure chamber which are formed in a back face of an orbiting scroll by a sealing means, increase a feeding amount to the high pressure chamber and the back pressure chamber at a low speed and adjust it at a high speed.SOLUTION: This compressor includes: the sealing means that seals the back pressure chamber disposed in the center part of the back face of the orbiting scroll and the high pressure chamber formed on an outer periphery; and a spiral throttle passage disposed between a boss on the back face of the orbiting scroll and an outer peripheral surface of the orbiting bearing. This forms a lubricating passage which supplies lubricating oil from the high pressure chamber to the back pressure chamber.
Patent JP-2015037812-A (JP)
Title: Working fluid filtering device for electric discharge machine
Inventor: KASAI HIROSHI
IPC: B23H7/36
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To use a filter with economy without replacing working fluid.SOLUTION: A working fluid filtering device for an electric discharge machine includes: a filter supply roll motor 13a for rotationally driving a filter supply roll 11a in which a first filter F1 is set in a rolled state; a filter collection roll motor 13b for rotationally driving a filter collection roll 11b which collects the first filter F1; an encoder 12 for detecting an amount of movement of the first filter F1; a pressure sensor 25 for detecting the pressure of working fluid in a filtering tank 7; a backwashing nozzle 14 for washing the first filter F1 provided upstream or downstream of the filtering tank 7; and a control unit 17 which controls the first filter F1 to move by a prescribed distance and wash the first filter F1 by driving the filter supply roll motor 13a and the filter collection roll motor 13b in synchronization when the pressure of the working fluid detected by the pressure sensor 25 exceeds a prescribed value.
Patent JP-2012191356-A (JP)
Title: Network entity and network entity protection method
Inventor: MACHIMOTO SHOKI
IPC: H04M3/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To implement a network entity and a network entity protection method capable of certainly preventing occurrence of failure caused by burst traffic or occurrence of malfunction such as reduction in communication quality.SOLUTION: A network entity: calculates traffic volume at an attention point for each predetermined call type; converts the calculated traffic volume for each call type to logical resource consumption volume for each call type corresponding to the traffic volume; determines, for each call type, whether the converted logical resource consumption volume for each call type requires traffic regulation by contrast with a predetermined regulation value; and executes regulation relating to the traffic determined to require the regulation, non-exclusively to physical resource system traffic regulation that is traffic regulation relating to physical resources differing from the logical resources.
Patent JP-2012190269-A (JP)
Title: Coin processor
Inventor: OHIRA RYOJI
IPC: G07D9/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent coins 50 from lifting or rotating while conveyed in a coin processor 1 for conveying the coins 50 by pressing them on a conveyance plate 32 with a conveyance belt 3 from above.SOLUTION: The conveyance belt 3 has a cross section shape of a surface abutted to the coin 50 which is thicker on a lower side of a slope of the conveyance plate 32. The cross section shape of the conveyance belt 3 is provided with a projection part 3x on a flat slope surface or on the lower side of the slope of the conveyance plate 32. Or the cross section shape of the conveyance belt 3 is a chevron where the thickness of the center in the conveyance width direction of the surface abutted to the coin 50 is thick.
Patent JP-2011141888-A (JP)
Title: Single chip microcomputer
Inventor: MITSUISHI NAOMIKI
IPC: G06F21/79
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for improving security when a nonvolatile storage device, which is readable/writable by random access, is mounted as a program/data memory.  <P>SOLUTION: A single chip microcomputer (100) includes a CPU (103) which can perform arithmetic processing based on a preset program and a nonvolatile storage device (101) readable/writable by random access by the CPU. The nonvolatile storage device includes, as storage areas, a nonvolatile hold area for storing the program and a nonvolatile hold invalidated area for storing data. A write operation is performed on the nonvolatile hold invalidated area in the storage areas according to a reset signal indicative of a reset state, thereby erasing data in the nonvolatile hold invalidated area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189925-A (JP)
Title: Composite high-frequency cutoff filter and imaging device using the same
Inventor: HOSHINO TAKAYUKI
IPC: H04N5/225
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate influence caused by phase delay on a high frequency side in a camera shake correction band due to a camera shake correction member, to improve detection accuracy of a camera shake angle, and to enhance camera shake correction performance, in an imaging device having a camera shake correction optical system.SOLUTION: In an imaging device, a composite high-frequency cutoff filter 105 includes a first high-frequency cutoff filter 105a, a second high-frequency cutoff filter 105b and an adder-subtractor 108. Output of the first high-frequency cutoff filter 105a is input to the second high-frequency cutoff filter 105b. The adder-subtractor 108 subtracts output of the second high-frequency cutoff filter 105b from input of the composite high-frequency cutoff filter 105 and outputs the subtraction result to the first high-frequency cutoff filter 105a. The output of the first high-frequency cutoff filter 105a is outputted as output of the composite high-frequency cutoff filter 105.
Patent JP-2012196007-A (JP)
Title: Electric vehicle
Inventor: NAKAYAMA YOSHIYUKI
IPC: B60L3/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature rise in a battery when the battery is charged by using electric power from an external power supply while the system of an electric vehicle is stopped.SOLUTION: In the electric vehicle, the excitation current of a coil in a system main relay 57 is controlled: so that when a power supply cord 68 is connected to the external power supply while the system in the vehicle is stopped, the excitation current of the coil is less than a first current value that is an excitation current during traveling; and so as to be at a second current value determined as a current capable of holding a contact between a fixed contact point and a movable contact point of the system main relay 57 when the system in the vehicle is stopped and a battery 50 is charged by using electric power from the external power supply. Also, a relay 62 is turned on and a charger 60 is controlled to charge the battery 50 with electric power from the external power supply. Thus, the temperature rise in the battery 50 near the system main relay 57 can be suppressed.
Patent JP-2012196013-A (JP)
Title: Multilevel power converter
Inventor: CHAN FI
IPC: H02M7/483
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To implement a compact and inexpensive device by reducing required numbers of DC reactors, DC link capacitors and semiconductor elements.SOLUTION: As for a U phase, a plurality of H bridge circuits INV_U, INV_X are connected in series between a Ppole side and an Npole side connecting to a DC power supply Vvia a DC reactor Land switching elements (S, S), and switching elements (S-S, S-S) of the H bridge circuits are controlled in an on-off pattern, which switches over single DC capacitors of the H bridge circuits or a series-connected circuit thereof and switches over positive and negative sides of the capacitors to generate a five-level voltage output between an output end (G) and a neutral point (H). Connection period control on the switching elements (S, S) and on-off pattern control on the switching elements (S, S, S, S) charge the single DC capacitors of the H bridge circuits or a series-connected circuit thereof to a constant voltage.
Patent JP-2012194295-A (JP)
Title: Speech output system
Inventor: IDE YOSHITAKA
IPC: G10K11/178
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a speech output system capable of obtaining sufficient masking effect even when the location of a listener changes.SOLUTION: A controller 36 of a transmitter 3 transmits sound data related to a masker sound through a communication part 31 when a signal to the effect that presence of a user is detected is input from a sensor 32. A controller 16 of a speech terminal 1 receives the sound data related to the masker sound through a communication part 17 to perform regeneration processing. The controller 36 of the transmitter 3 transmits information showing timing with which utterance voices are picked up by a microphone 33. The controller 16 calculates a time difference between information showing timing with which utterance voices of the transmitter 3 received through the communication part 17 are picked up and timing with which utterance voices are picked up by a microphone 11 of an own device. The controller 16 calculates a distance between the transmitter 3 and speech terminal 1 from the time difference to calculate a sound quantity attenuation rate. The controller 16 adjusts the volume of the masker sound according to the calculated sound quantity attenuation rate.
Patent JP-2012195226-A (JP)
Title: Light emitting element, lighting system and display device
Inventor: FUKUDA TOSHIHIRO
IPC: H05B33/24
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element capable of successfully extracting light over a wide wavelength band and significantly reducing the viewing angle dependence of brightness and hue on monochrome light, and a lighting system and a display device including the light emitting element.SOLUTION: A light emitting element includes: an organic layer 13 held between a first electrode 11 and a second electrode 12 and including one luminous layer 13a emitting monochrome light; a first reflection interface 17 provided on a side of the first electrode 11, for reflecting light emitted from the luminous layer 13a to be emitted from a side of the second electrode 12; and a second reflection interface 18, a third reflection interface 19 and a fourth reflection interface 20 which are provided in order at positions apart with each other in a direction from the first electrode 11 toward the second electrode 12, on the side of the second electrode 12.
Patent JP-2012111476-A (JP)
Title: Power steering device
Inventor: AOKI SATORU
IPC: B62D5/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of surely preventing the generation of stick slip sound between a handle side shaft and a bearing even when shocks reversely input from a tire enters a pinion side shaft.SOLUTION: The power steering device includes a handle side shaft 26 connected to a handle, a pinion side shaft engaged with a rack shaft, the handle side shaft 26 and the pinion side shaft being supported by bearings to independently rotate, these shafts being connected by a torsion bar 27, and a torque sensor for detecting steering torque on the basis of the twist angle of the torsion bar 27. The handle side shaft 26 and the torsion bar 27 are coupled together to be relatively displaceable in the axis direction.
Patent JP-2011214003-A (JP)
Title: Method for producing cellulose porous particle
Inventor: SUZUKI YASUYUKI
IPC: C08J3/14
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and simply forming porous cellulose particles, which are usable as adsorbents for various materials, with a small amount of solvent without using liquid-liquid dispersion and for varying an operation parameter for formation of the cellulose particles over a wide range.SOLUTION: In the method for producing cellulose porous particles, the cellulose porous particles are formed when a solution including cellulose and an ionic liquid is turned into droplets in gas, and then, brought into contact with a cellulose-insoluble solvent to be solidified. The cellulose porous particles produced by this method can be suitably used as adsorbents for various materials.
Patent JP-2012203030-A (JP)
Title: Lens barrel and optical equipment
Inventor: ASAYAMA MASATERU
IPC: G02B7/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of obtaining a good operation feel.SOLUTION: The lens barrel has: a first barrel with a cam groove having a curved configuration formed going through in the direction of a prescribed axis; a second barrel capable of being rotated around the prescribed axis along an outer periphery surface of the first barrel with a straight groove formed extending in the direction of the prescribed axis; a moving member having a cam pin move along the cam groove and the straight groove for retaining the lens inside the first barrel and moving in the direction of the prescribed axis along with the second barrel rotating around the first barrel; and a braking mechanism for applying braking force according to an angle of the cam groove in the direction of the prescribed axis to the second barrel.
Patent JP-2012200167-A (JP)
Title: Method for life prolongation and/or trauma recovery of seawater fish, and seawater fish treated by the method
Inventor: MIDOOKA ANISE
IPC: A01K63/04
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for the life prolongation, trauma recovery of a seawater fish.SOLUTION: The method for the life prolongation and/or trauma recovery of the seawater fish includes a process for keeping the seawater fish in water containing salt at a concentration of 0.55-2.75%.
Patent JP-2012204126-A (JP)
Title: Fuel cell system
Inventor: WAKAMATSU HIDETOSHI
IPC: H01M8/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing freezing of apparatuses in the fuel cell system while suppressing power consumption, and facilitating heater replacement works when a heater fails.SOLUTION: An air supply device 9 and a heater 14 are arranged at the lowest part inside a body package 1 forming the outer shell and are mounted on a mounting plate 15. The mounting plate 15 is movable in a sliding manner by using a rail from a position not exposed to the outside to a position exposed to the outside. Thus, the replacement can be easily performed, and freezing can be prevented while suppressing power consumption.
Patent JP-2012202515-A (JP)
Title: Differential device
Inventor: OTSUKA TAKASHI
IPC: F16H48/26
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential device simplifying the structure of the differential device equipped with a coupling.SOLUTION: The differential device 1 includes a differential mechanism 13 comprising a differential case 3, pinions 5, 7, and a pair of side gears 9, 11, wherein the coupling 15 limiting the differential operation of the differential mechanism 13 is stored in the differential case 3. The differential case 3 includes a case member 17 storing the respective members 5, 7, 9, 11, and a cover member 19 blocking the case member 17. The coupling 15 includes: a housing 21 provided to be rotatable integrally with the cover member 19; a hub 23 provided to be rotatable integrally with the side gear 9; a plurality of resistance plates connected in an integrally rotatable manner to the cover member 19 and the hub 23; and a viscous fluid filled in a sealed space 25 formed by the cover member 19, the housing 21 and the hub 23. The pinions 5, 7 are axially supported between a wall part 27 of the case member 17 and the housing 21.