baber/WOPTO huggingface dataset:
Patent JP-2013037077-A (JP)
Title: Lens unit and optical instrument
Inventor: ENDO YASUHIKO
IPC: G02B7/04
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the tooth jump of a rack in a lens unit.SOLUTION: A lens unit includes: a lead screw provided with a thread at fixed pitches, and rotationally driven; a lens holding portion for holding a lens; a U-shaped rack portion coupled to the lens holding portion, and in which the lead screw is inserted; a driving tooth form portion arranged on a U-shaped inner surface of the rack portion, and abutting on the thread of the lead screw while having a pitch different from the integral multiplication of the pitch of the lead screw to receive driving force from the lead screw; and a slip-off preventive tooth form portion arranged on the U-shaped inner surface of the rack portion, and preventing the lead screw from slipping off from the rack portion, while having a pitch closer to the integral multiplication of the pitch of the lead screw, as compared with the pitch of the driving tooth form portion.
Patent JP-2013038950-A (JP)
Title: Three-phase rotary machine control device
Inventor: SUZUKI TAKASHI
IPC: H02P6/16
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To detect a fault in an inverter or a coil assembly by using only a detected phase current value in a control device which controls drive of a three-phase rotary machine having two coil assemblies.SOLUTION: A first circuit inverter 601 and a second circuit inverter 602 respectively supply alternating currents having the same amplitude but differing in phase by 30° each other to two coil assemblies 801, 802 constituting a three-phase motor 80. Current detectors 701, 702 detect phase currents being conducted from the inverters 601, 602 to the coil assemblies 801, 802. Fault determination means 751 and 752 each calculate an estimated phase current value in the own circuit on the basis of a detected three-phase current value in the other circuit, and compare it with the detected current value. This enables an ECU 101 to detect a fault in the inverters 601, 602 or the coil assemblies 801, 802 by using only a detected phase current value being information from the current detectors 701, 702.
Patent JP-2013042019-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IWASA SHINYA
IPC: H01L23/522
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same which reduces resistance and contact resistance on a semiconductor substrate.SOLUTION: A semiconductor device comprises a silicon layer and a metal silicide layer formed on the silicon layer and containing a first impurity. The silicon layer does not have an end-of-range defect caused by the first impurity in a region in which the metal silicide layer is not formed.
Patent JP-2013045178-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: TANAKA HIROSHI
IPC: G06K9/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate degree of blurring for an image including a character.SOLUTION: An image processing apparatus includes: a recognition unit that performs character recognition on an image including a character to extract each character region for obtaining a score indicating a recognition accuracy of each character region; a local blurring-degree computation unit that computes a degree of blurring of each character region; and a blurring-degree computation unit that computes a degree of blurring of the image by using the score and the degree of blurring of each character region.
Patent JP-2012006083-A (JP)
Title: Roll forming method
Inventor: O HISHU
IPC: B21D5/12
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel roll forming method of parallel bending type, capable of improving a demerit wherein the center of a forming load in an FF forming method exists in a cluster forming part weak in a forming function, without impairing a merit of utilizing a roll in common in the FF forming method, capable of enhancing the forming function in a breakdown forming part, and capable of enhancing greatly formability over the whole plate material.SOLUTION: Both side pinch points PP, PP for clamping a raw material 1 to be formed by a pair of left and right split type concave rolls 10, 11 on a lower side and a convex roll 12 on an upper side are set in a boundary part between a target forming area set in one area along a raw material width direction and an existing forming area, only the vicinities of both side pin points are pressed from a bending outside by the paired left and right split type concave rolls, without constraining the whole of the target forming area from the bending outside by the paired left and right split type concave rolls, the whole target forming area is thereby made to get along a surface of the convex roll on the upper side located in a bending inside, and a curvature of the convex roll surface is transferred to the target forming area.
Patent JP-2013042916-A (JP)
Title: Ring actuator
Inventor: SUGIURA YUTA
IPC: A63H29/22
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that allows anyone to simply mount it in a stuffed animal or a doll and is excellent in versatility.SOLUTION: A ring actuator 1 is used while being mounted in a stuffed animal 2 so as to surround a rod-like part 20 of the stuffed animal. The ring actuator 1 is provided with motor-driven rotary members 11a, 11b. It is configured to control the rotating direction and the amount of rotation of the rotary members 11a, 11b in order to bend the rod-like part 20 in an arbitrary direction and at an arbitrary angle.
Patent JP-2013044481-A (JP)
Title: Outdoor unit of heat pump device
Inventor: TANIGUCHI KAZUHIRO
IPC: F24F1/38
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of a heat pump device, which is capable of reducing pressure loss, and of improving ventilation efficiency.SOLUTION: An outdoor unit 1 of a heat pump device includes a cabinet 10 where its internal space is partitioned into an air-passage room 10A and a machine room 10B. In the air-passage room 10A, an L-shaped heat exchanger 2 with a long side 2a and a short side 2b and a propeller fan 3 are disposed. A rectification member 5 is installed in either a top plate 15 or a bottom plate 16 of the cabinet 10, which is located on the downstream side of the short side 2b of the heat exchanger 2 in the rotation direction of the propeller fan 3. The rectification member 5 has a first inclined plane 51 that looks toward the side of a main suction port 11a formed on the back plate 11 of the cabinet 10, and a second inclined plane 52 that looks toward the side of a secondary suction port 13a formed on the first side plate 13 of the cabinet 10.
Patent JP-2013048998-A (JP)
Title: Ballast water treatment device and ballast water treatment method
Inventor: OSAWA ISAO
IPC: B01D33/58
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a ballast water treatment device for a vessel which can efficiently filter turbid materials and microorganisms from ballast water and be mounted to the vessel.SOLUTION: The ballast water treatment device includes: a filter cylindrically disposed to surround an axis; a case having an outer cylindrical part located to surround the filter; a rotating mechanism rotating the filter about the axis; a nozzle for water to be treated which makes water to be treated flow out to a filter outside region formed by the outer peripheral surface of the filter and the outer cylindrical part; a nozzle for washing water which makes washing water flow out toward the outer peripheral surface of the filter; a filtrate water flow path for leading filtrate water transmitted through the filter from the inside region of the filter to outside of the case; and a discharge flow path for discharging water which is not transmitted through the filter from the filter outside region to outside of the case.
Patent JP-2013049528-A (JP)
Title: Elevator rope feeding device
Inventor: SASAJIMA KAZUO
IPC: B66B7/06
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an elevator rope feeding device which can easily feed a new rope, can be easily transported and can reduce a storage space.SOLUTION: A main rope feeding device has a rack 1, a main shaft 2 provided at the rack 1, casters 3 provided at the rack 1 so as to be able to freely rotate, a rope supporting base 4 mounted on each of the casters 3, and a rope guide 5 provided on the rope supporting base 4. The rope supporting base 4 is guided by each of the casters 3 so as to rotate around the main shaft 2. Part of the rope guide 5 is arranged along a circle centered on the main shaft 2 and projects from an upper face of the rope supporting base 4. Furthermore, the rope guide 5 is configured to be foldable so as to be flat on the upper face of the rope supporting base 4.
Patent JP-2013054113-A (JP)
Title: Optical scanning device and image forming apparatus using the same
Inventor: KUDO GENICHIRO
IPC: G02B26/10
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of forming a highly precise image by reducing pitch unevenness from a wave optics viewpoint and sub-scanning field curvature when a deflection surface is inclined.SOLUTION: The optical scanning device comprises: light source means composed of a semiconductor laser; deflection means performing deflection scanning a luminous flux from the light source means; an incident optical system which forms a focal line image of the luminous flux from the light source means on a deflection surface of the deflection means or a vicinity thereof; and an imaging optical system including a plurality of imaging lenses for forming an image of the luminous flux deflected by the deflection surface, on the surface to be scanned. At least one optical surface of the plurality of imaging lenses constituting the imaging optical system has a non-circular shape in a sub-scanning section, a non-circular amount of the non-circular shape changes in the main scanning direction, and ds (Y=0) and ds (Y=Ymax) respectively representing a paraxial field curvature on an optical axis of the surface to be scanned and a paraxial field curvature in the sub-scanning direction of the luminous flux formed at a maximum image height in an effective scanning range are appropriately set respectively.
Patent JP-2013052892-A (JP)
Title: Heating container and lid material used therefor
Inventor: OTSUKA YASUSHI
IPC: B65D77/20
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating container for cooking a cooking food in a microwave oven or the like, that can prevent fingertips from being burned when opening the container after heating.SOLUTION: The container includes: a container body 10 having a flange 11 on the periphery of an opening; and a film-like lid material 20 which is fixed to the flange 11 of the container body 10 storing a cooking food to thereby close the opening of the container body 10. The lid material 20 includes an outwardly protruding part 22 provided at an opening start part to be located outside a fixing part 21 to the flange 11 while leaving a tip part 20a on the edge side. Even if steam blows out from the opening start part when pulling up the lid material 20 with the protruding part 22 being held by fingertips, the fingertips holding the protruding part 22 are never exposed to the brown steam since the tip part 20a of the lid material 20 covers the fingertips. Thus, the fingertips holding the lid material 20 can be prevented from being burned during opening.
Patent JP-2012060639-A (JP)
Title: Map information transfer method and device in radio communication system
Inventor: LIM CHI-WOO
IPC: H04W72/04
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of security which can occur when another user's data transferred through a down link is received after allocation information for the data is acquired through Assignment A-MAP IE of a terminal of the other user.SOLUTION: A map information transfer method in a radio communication system comprises in a base station operation method for map information transfer in the radio communication system: a process of determining a seed value for randomizing map information bits; a process of composing a MAC control message containing the seed value and a Station Identifier (STID); and a process of transferring the MAC control message to a terminal. Thereby, the map information transfer method has advantage of being able to transfer Assignment A-MAP IE more securely.
Patent JP-2013053122-A (JP)
Title: Pharmaceutical composition for inhibiting proliferation of hepatitis c virus
Inventor: SAKAMOTO NAOYA
IPC: A61K31/5415
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition which is used for an anti-HCV therapy reducing an HCV infecting dose.SOLUTION: The pharmaceutical composition includes, as an active constituent: a compound represented by formula (I) (wherein, Rand Rrespectively independently denote a saturated or unsaturated cyclic group having 3 to 11 members which may have a substituent or a 1 to 6C linear or branched hydrocarbon group having the cyclic group); or their pharmaceutically allowable salts. Among the compounds represented by formula (I), the preferable compound is the one in which Ris a morpholino group which may have a substituent; and Ris a phenyl group, a benzyl group or a naphthalene-1-yl group which may have a substituent.
Patent JP-2012036192-A (JP)
Title: Nutritional formulation containing oligosaccharide
Inventor: PRIETO PEDRO A
IPC: A23L33/15
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a nutritional formulation containing at least one oligosaccharide.SOLUTION: The nutritional formulation contains at least one of the following oligosaccharides: from about 400 to about 3,500 mg/L of 3-fucosyllactose; from about 200 to about 2,200 mg/L of lacto-N-fucopentaose III; from about 100 to about 1,500 mg/L of lacto-N-fucopentaose II; from about 100 to about 2,500 mg/L of difucosyllactose; from about 500 to about 4,500 mg/L of 2' fucosyllactose; from about 250 to about 3,500 mg/L of lacto-N-fucopentaose I; from about 100 to about 900 mg/L of Lacto-N-neoTetraose; from about 50 to about 2,300 mg/L of lacto-N-fucopentaose V; or from about 300 to about 2,800 mg/L of lacto-N-tetraose.
Patent JP-2013059184-A (JP)
Title: Power generation control device and power generation control method
Inventor: NAGAHAMA TAKAHIRO
IPC: H02P9/04
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized power generation control device and a power generation control method which can control output voltage of a power generator (alternator) according to an integrated current value which integrates charging and discharging current values of a battery.SOLUTION: A storage unit 15 stores values of electric current flowing in loads 41 and 42 which operates while an engine 6 is operating. A control unit 14 detects a value of electric current flowing in a load 51 which operates or stops independent of operation of the engine 6. The control unit 14 acquires information related to power generation of an alternator 3, and estimates an output current value of the alternator 3 on the basis of the acquired information. The control unit 14 calculates charging and discharging current values of a battery 2 on the basis of the detected current value, the current values stored in the storage unit 15, and the estimated output current value, and integrates the calculated charging and discharging current values. The control unit 14 controls output voltage of the alternator 3 according to the integrated current value.
Patent JP-2013062622-A (JP)
Title: Electronic apparatus and its driving method
Inventor: IDE KENICHI
IPC: H04N7/173
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a viewing device and a viewing method which allows a user to view (acquisition of information) for a long time including an information provision (data storage device connected to the viewing device) side.SOLUTION: In one embodiment, a viewing device includes a display unit, an emergency power supply unit, a first communication unit, a second communication unit, and a control unit. The display unit displays information. The emergency power supply unit will supply electric power to the display unit when a regular power supply is shut off. The first communication unit communicates in accordance with a first standard. The second communication unit communicates in accordance with a second standard with capacity smaller and transmission speed lower than the first standard. When the regular power supply is shut off, the control unit will drive the display device by the emergency power supply and switch communication by the first communication unit to communication by the second communication unit.
Patent JP-2012068013-A (JP)
Title: Apparatus and method for combustor
Inventor: ZIMINSKY WILLY STEVE
IPC: F23R3/28
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for a combustor.SOLUTION: A combustor 14 includes an end cover 22 and a combustion chamber disposed downstream of the end cover. The combustor further includes nozzles disposed radially in the end cover and a shroud 36 surrounding at least one of the nozzles and extending downstream into the combustion chamber. The shroud includes an inner wall surface and an outer wall surface. A method for operating the combustor includes steps for making a compressed working fluid flow through nozzles 32, 34 into the combustion chamber, making fuel flow through each nozzle in a first subset of the nozzles into the combustion chamber, and igniting and burning the fuel from each nozzle in the first subset of nozzles in the combustion chamber. In addition, the method includes steps for extending into the combustion chamber a separate shroud around each nozzle in a second subset of the nozzles, and isolating fuel to each nozzle in the second subset of nozzles.
Patent JP-2013061109-A (JP)
Title: Manufacturing method of low purity oxygen and manufacturing device of low purity oxygen
Inventor: TACHIBANA HIROSHI
IPC: F25J3/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of low purity oxygen, which is capable of collecting product low purity oxygen by driving power unit requirements fewer than before while minimizing the increase of a device cost.SOLUTION: The manufacturing device 1 of the low purity oxygen to be selected includes: a heat exchanger 2 for cooling raw material air by heat exchange; a medium pressure tower 3 for cryogenically separating the cooled raw material air into a medium pressure nitrogen gas and a medium pressure oxygen-enriched liquid; a main condenser 10 for liquefying the medium pressure nitrogen gas by indirect heat exchange and obtaining medium pressure liquid nitrogen; a first vaporizer 5 for vaporizing a part of the medium pressure oxygen-enriched liquid obtained from the bottom of the medium pressure tower 3 and separating it into a first gas fluid and a first liquid fluid; a second vaporizer 6 for vaporizing a part of the first liquid fluid and separating it into a second gas fluid and a second liquid fluid; an expansion turbine 7 for introducing the second gas fluid after temperature increase and generating coldness; a low pressure tower 8 for separating introduced fluid into low pressure nitrogen gas and low pressure low purity oxygen; and a route L18 for introducing the second liquid fluid into the low pressure tower 8.
Patent JP-2012083736-A (JP)
Title: Printer controller, image formation system, print control method, printed matter manufacturing method and program
Inventor: SUZUKI HIROAKI
IPC: G06F3/12
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To give a desired surface effect by using a clear toner to a recording medium where an image is formed and give multiple types of surface effects in one page in the recording medium.SOLUTION: A printer controller includes creation means for creating clear toner version data according to colored version data, a presence/absence of one or more post processing machine(s) connected to a printing device and the type of the machine, based on glossiness control version data where types of surface effects which are visual or tactile effects to be given to the recording medium and a glossiness control value for identifying an area in the recording medium to which the surface effects are to be given are specified, post processing control means for controlling the post processing machine(s) according to the presence/absence of the post processing machine(s) connected to the printing device and the type of the machine; and output means for outputting the created clear toner version data.
Patent JP-2013062999-A (JP)
Title: Coreless electromechanical device, mobile object, and robot
Inventor: TAKEUCHI KESATOSHI
IPC: B60L15/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a coreless electromechanical device.SOLUTION: A coreless electromechanical device comprises: a permanent magnet 200; electromagnetic coils 100A and 100B which are α-wound and two-phased air core coils; and a coil back yoke 115. The electromagnetic coils 100A and 100B have two effective coil regions and two coil end regions. The effective coil regions of the electromagnetic coils in M phases have the same shape and disposed in a cylindrical region between the permanent magnet and the coil back yoke and between the two effective coil regions of the electromagnetic coils in a first phase in a circular shape along the circumferential direction of the cylindrical region. The coil end regions of the electromagnetic coils in the (M-1) phases other than the first phase are bent to an inner or outer direction of the cylindrical surface including the cylindrical region so as to avoid hitting against the coil end regions of the electromagnetic coil in the other phases.
Patent JP-2013064786-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: AIMOTO TOYOYOSHI
IPC: G03G15/08
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can achieve a good image formation by preventing the occurrence of stripes on a toner layer carried on a developer carrier in a developing device and to provide an image forming apparatus using the same.SOLUTION: A developing device 6 comprises a developing roller 62 for supplying a developer to a photoreceptor drum 32 to develop an electrostatic latent image formed on the photoreceptor drum 32 and a doctor blade 68 for regulating the layer thickness of the developer carried on the surface of the developing roller, wherein the surface of the developing roller 62 is unevenly formed, a first blast-processed area 62B and a second blast-processed area 62C, which are different in average roughness Ra in the surface roughness, are formed adjacently along a circumferential direction of the developing roller 62 on the uneven surface over the axial direction of the developing roller 62 respectively, and uneven part with different average roughness in a mixed state is formed in the boundary part of these areas.