baber/WOPTO huggingface dataset:
Patent JP-2012143807-A (JP)
Title: Bending apparatus
Inventor: KOBAYASHI SUSUMU
IPC: B21D5/02
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To highly accurately correct deflection by eliminating problems caused by using a hydraulic cylinder.SOLUTION: A workpiece W is bent with a die D and a punch P on the side of an upper table 9 by elevating a lower table 7 using elevating and lowering cylinders 11, 13. The center axial lines R of rotation of the rotating shafts 37 of eccentric rotary plates 35 housed in the opening part 9c of the lower table 9, are eccentric to the center axial lines Q of the eccentric rotary plates 35, the rotating shafts 37 of eccentric rotary plates 35 are rotatably supported with rotating shaft support frames 39, 41 which are arranged so as to hold both surfaces of the lower table 9 between them. When bending the workpiece W, the upper table 7 and the punch P, and the lower table 9 and the die D are deformed into a concave shape by deflection caused by pressurization reaction at the respective middle parts in the right and the left direction around the working region. At this time, the eccentric rotary plate 35 is rotated and the arc surface 31a of an upper block 31 in the opening part 9c of the lower table 9 is pressurized upward, consequently the upper surfaces of the lower table 9 and of the die D are deformed into a convex shape, thereby canceling. the concave deflection.
Patent JP-2012145303-A (JP)
Title: Refrigerator
Inventor: MORI KIYOSHI
IPC: F25D27/00
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator including an illumination apparatus for illuminating the interior of a storage compartment with optimum quantity of light.SOLUTION: The refrigerator includes: interior lighting 8 that illuminates the interior of the storage compartments 4 which are partitioned by means of insulated walls 2 and insulated doors 3a, b; a lighting intensity sensor 7 that is provided on the insulated door of the uppermost of the multiple storage compartments, and that detects the intensity of the lighting outside of the refrigerator 1; a door opening/closing detection device 10 that detects the open/closed state of the insulated doors 3a, b; and a control device 11 that adjusts the amount of light of the interior lighting 8 in response to the lighting intensity detected by the lighting intensity sensor 7 just before and just after the door opening/closing detection device 10 detects that the insulated doors 3a, b have been opened. The refrigerator can illuminate the interior with optimum quantity of light depending on the brightness around a user, and the lighting that is highly energy saving, long life, and further easy on the eyes for the user is provided.
Patent JP-2012151666-A (JP)
Title: Semiconductor integrated circuit and method of inspecting the same
Inventor: EDO YUSUKE
IPC: H01L21/822
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To operationally verify whether or not a digital/analog converter built in a semiconductor integrated circuit can execute a normal digital/analog conversion action when using the digital/analog converter as a test signal generator for testing an analog/digital converter built in the semiconductor integrated circuit.SOLUTION: A semiconductor integrated circuit 1 has an analog/digital converter (ADC) 5 and a digital/analog converter (DAC) 6 built therein. The DAC 6 can be used as a test signal generator for testing the ADC 5. The semiconductor integrated circuit 1 further includes a buffer amplifier 7 having input terminals and an output terminal connected between an output terminal of the DAC 6 and input terminals of the ADC 5. Either the output terminal of the buffer amplifier 7 or the input terminals of the ADC 5 are led out as external terminals (T, T) of the semiconductor integrated circuit 1.
Patent JP-2012148248-A (JP)
Title: Ultraviolet light irradiation device
Inventor: KOSUGE ATSUSHI
IPC: B08B7/00
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light irradiation device that can easily irradiate with ultraviolet light an object to be irradiated with accurate intensity.SOLUTION: The ultraviolet light irradiation device includes a housing (12) provided with a drawer (11) having a front plate (11a) and a bottom plate (11b) connected to the bottom of the back surface of the front plate (11a), an ultraviolet light generating means (21) disposed in the upper part inside the housing (12), and an elevating device (31) installed on the bottom plate (11b) of the drawer (11) and set below the ultraviolet light generating means (21) in a state closing the drawer (11), and further includes an elevation operating means (51) for penetrating the front plate (11a) of the drawer (11) and connected to the elevating device (31).
Patent JP-2012152331-A (JP)
Title: Golf club, method for changing shaft insertion depth and shaft replacement method
Inventor: SATO FUMIAKI
IPC: A63B102/32
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club and a method for changing a shaft insertion depth capable of changing an insertion depth of a shaft case.SOLUTION: In the golf club, a shaft 4 is installed to a hosel 3 of a head 1 through the shaft case 5, a spacer 8. The shaft case 5 is firmly fixed to the tip of the shaft 4 by the use of an adhesive. The shaft case 5 is inserted into the hosel 3 through the spacer 8, and fixed with a bolt 7. A partitioning plate 6 is arranged in a tube 3h of the hosel 3. The bolt 7 is screwed in a female threaded hole 5a of the shaft case 5 through an opening 6a of the partitioning plate 6 By removing the spacer 8 or using the spacer 8 having a different thickness L, the insertion depth of the shaft 4 is changed.
Patent JP-2012154004-A (JP)
Title: Surface treatment method for rubber reinforcing fiber
Inventor: TOKI TERU
IPC: D06M15/693
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for rubber reinforcing fibers, which achieves excellent adhesiveness even after exposure to high temperatures for a long period of time while preventing a gum-up phenomenon on an adhesive treatment process and providing excellent production processability.SOLUTION: A surface treatment method for rubber reinforcing fibers includes treating the fiber surfaces with an adhesive treatment liquid containing a resorcin-formalin-latex (RFL) and a blocked polyisocyanate compound. In the method, the adhesive treatment liquid contains 0.1 to 3.0 wt.% of a nonionic surfactant based on the latex component in the adhesive treatment liquid. Furthermore, it is preferable that the nonionic surfactant is an ether-type nonionic surfactant, and that the fibers has been epoxy-treated.
Patent JP-2012156057-A (JP)
Title: Battery module and battery pack including the same
Inventor: KANEDA YOSHIO
IPC: H01M10/652
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery module housing a plurality of unit modules in which each unit module can be cooled uniformly by a cooling medium, and deterioration in performance due to temperature rise is reduced, and to provide a battery pack including it.SOLUTION: The battery module comprising a plurality of unit modules and a case housing the plurality of unit modules has a passage which consists of the clearance between the inner wall surface of the case and the molding of the unit modules, and which connects a fluid supply port with a fluid discharge port. The cross-sectional area of the passage on the fluid supply port side is larger than the cross-sectional area of the passage on the fluid discharge port side.
Patent JP-2012160488-A (JP)
Title: Chemical vapor etching method for substrate
Inventor: SUGIMORI TERUHIKO
IPC: H01L21/302
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching a substrate that allows upper and outer surfaces of a three-dimensional structure, such as an optical disc and substrate, to be uniformly etched.SOLUTION: An etching method comprises steps of: placing a substrate 2 having a ground outer surface 2b in an etching gas atmosphere; inputting light with a tilt angle onto upper surface 2a of the substrate 2 through a prism 3, the light having a wavelength greater than the absorption edge wavelength of gas molecules constituting the etching gas; propagating the light to the outer surface 2b while causing the light to reflect between the upper surface 2a and lower surface 2c of the substrate 2; dissociating the etching gas using the propagated light outputted from the inside of the substrate 2 to the outside through the outer surface 2b to etch irregularities formed on the outer surface 2b; generating near-field light based on the propagated light at least at a corner in the irregularities; and dissociating the etching gas using the near-field light to etch the irregularities.
Patent JP-2011160426-A (JP)
Title: Multi-input multi-output user-equipment radio-frequency assistant system
Inventor: YANG XING
IPC: H04W16/28
Filed: 2011-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system including a radio-frequency assistant constituted by user-equipment to support the transmission of a radio-frequency signal.  <P>SOLUTION: The wireless communication system is equipped with the radio-frequency assistant which converts the radio-frequency signal in response to a wireless command and repeats the signal, and the user equipment which constitutes the radio-frequency signal through the wireless command and controls it. The radio-frequency assistant is constituted to operate together with the user equipment as a single system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163118-A (JP)
Title: Combined piston ring
Inventor: OKAZAKI FUMIHIRO
IPC: F16J9/06
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a combined piston ring having an excellent gas seal characteristic, in which a resin material is used to enable industrial formation of a special gap effective for countermeasures against blow-by, the piston ring having a combustion chamber-side side surface which is not locally deformed nor melted even when receiving combustion gas from the combustion chamber side.SOLUTION: The combined piston ring comprises a piston ring body which is produced from a high-strength heat-resistant resin and has a gap part having a step shape when viewed from the upper and lower side surfaces and the outer peripheral surface, and a spring which is mounted to the inner peripheral part of the piston ring body and presses the piston ring body radially outward, and the combustion chamber-side side surface of at least the piston ring body is coated with a heat-resistant film.
Patent JP-2011179118-A (JP)
Title: Silver powder for silver clay, silver clay and silver alloy sintered compact, and method of producing the silver clay and method of producing the silver alloy sintered compact
Inventor: YAMAJI TAKASHI
IPC: B22F3/10
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide silver powder for silver clay which has excellent mechanical strength and elongation properties after fired, to provide silver clay containing the silver powder, to provide a silver alloy sintered compact obtainable from the silver clay, and to provide a method of producing the silver clay and a method of producing the silver alloy sintered compact.  <P>SOLUTION: The silver powder for silver clay contains at least each of powder of silver (Ag), copper (Cu) and germanium oxide (GeO<SB>2</SB>) and is composed as mixed powder obtained by mixing each of the powder. In another embodiment, the silver clay contains the above silver powder for silver clay in the range of 70 to 95% by mass%, and further contains a binder containing a binder and water in the range of 5 to 30% by mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169067-A (JP)
Title: Cable connection terminal structure and headphone using the same
Inventor: HISAMOTO TEISHUN
IPC: H01R13/639
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cable connection terminal structure which can be firmly connected at normal usage time and which, even when an accidental force is applied to the cable connected at the housing part of a headphone, can prevent the cable from coming off and consequently getting broken, and a headphone using this terminal structure.SOLUTION: The cable connection terminal structure is such that an insertion terminal part of the cable includes a plurality of connection wires and a plurality of insertion terminals each electrically connected with the wires, and that an insertion receptacle terminal part of a body includes a frame part which engages with the insertion terminal part of the cable, a plurality of conductive rollers which are rotatably pivoted inside the frame part and abut on plural insertion terminals of the cable, and a plurality of internal terminals which are fixed inside the frame part and partially abut on plural rollers. In this terminal structure, the plural connection wires of the cable each have electrical continuity with the plural internal terminals of the body via the rollers.
Patent JP-2012168680-A (JP)
Title: Image processor, image processing method and program
Inventor: SUZUKI HIROYUKI
IPC: G09G5/36
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and a method which realize an overlapping display of additional information reducing discomfort in a three-dimensional image.SOLUTION: An image processor performs processing for displaying additional information overlapping a three dimensional image in a regulation depth position regulated prospectively, calculates an evaluation value based on a difference between a depth position of a display object included in a planned display area of the additional information and the regulation depth position for displaying the additional information, and executes change processing for a display state of the additional information corresponding to the calculated evaluation value. For example, the reduction of the number of characters, the change to a character size, the change to an icon, the line-feed setting or the like is performed as change processing. Also, a timer is provided for measuring a lapse time or the like from the generation of a display switching condition of the additional information, and a display switching control is executed corresponding to the measurement information of the timer.
Patent JP-2012169113-A (JP)
Title: Negative electrode material for lithium secondary battery, and method for manufacturing negative electrode material for lithium secondary battery
Inventor: ITO TAKANOBU
IPC: H01M4/48
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium secondary battery having a negative electrode of high capacity, and excellent cycle characteristics, and a method for manufacturing the same.SOLUTION: A method for manufacturing a lithium-titanium composite oxide comprises the steps of: subjecting to a lithium treatment by contacting anatase type TiOwith lithium ions in an alkaline atmosphere; and subjecting to a heat treatment by heating the obtained material treated with lithium to a temperature of 400°C or higher. The resultant lithium-titanium composite oxide comprises anatase type TiOand spinel type LiTiO, and contains a mixed phase of anatase type TiOand spinel type LiTiO, and is used as a negative electrode material for a lithium secondary battery.
Patent JP-2012166667-A (JP)
Title: Cooling system for hybrid vehicle
Inventor: SASAKI TORAHIKO
IPC: B60K6/22
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide the technology of raising the temperature of cooling water in a cooling water circulation path in a short time when heating is requested when an engine is stopped.SOLUTION: A cooling system includes a cooling water circulation path, a pump, a radiator route, a radiator, a first temperature sensor, a first selector valve, and an ECU. When heating is requested during the stop of an engine and when the temperature measured by the first temperature sensor is lower than a second setting temperature (NO in S22), the ECU controls an inverter to increase a loss of the inverter, and also controls the pump to increase a flow volume per unit time of the cooling water circulating in the cooling water circulation path 10 (S24).
Patent JP-2012166299-A (JP)
Title: Cutting tool
Inventor: KUBO HAYATO
IPC: B23B27/14
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool having a long service life even in high speed and intermittent cutting.SOLUTION: This cutting tool is made of a cemented carbide which includes: 80 to 94 mass% WC; 5 to 15 mass% Co; 0.1 to 5 mass% Ti in terms of a carbide amount; 0.1 to 10 mass% Nb in terms of a carbide amount; and 0 to 10 mass% of at least one kind out of at least one kind of metal carbide (except WC), at least one kind of metal nitride and at least one kind of metal carbonitride, the metals in these being selected from the fourth, fifth and sixth groups of the periodic table except Ti and Nb. The cutting tool is composed of: a WC phase; a B1-type solid solution phase which is formed of a single structure; and a binder phase mainly made of Co. The cutting tool has different positions where the concentrations of the Ti and the Nb become the highest, respectively.
Patent JP-2012153528-A (JP)
Title: Core material for cylindrical roll
Inventor: MORIMOTO MINORU
IPC: B65H75/10
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a core material for cylindrical roll capable of being easily disassembled and restored to a flat body in consideration that a core material used when rolling up a long sheet-like body into a multilayer cylindrical shape becomes bulky and requires a lot of costs for disposal after use.SOLUTION: The core material for the cylindrical roll is a flexible sheet having a lot of projections on either or both surfaces, has connection parts at both ends, and can be assembled into the cylindrical shape by mutually combining the connection parts.
Patent JP-2011103698-A (JP)
Title: Method and apparatus for implementing path-based traffic stream admission control in wireless mesh network
Inventor: LIVET CATHERINE
IPC: H04W40/04
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for implementing path-based TS admission control in a wireless mesh network, in order to solve the problem that all MPs must satisfy resource/QoS requirements for the present and new sessions in permitting a new traffic stream (TS) in admission control.  <P>SOLUTION: A method and apparatus for implementing path-based TS admission control in a wireless mesh network having a distributed and/or centralized admission control architecture are disclosed. When using distributed admission control architecture, a source mesh point (S. MP) transmits a request for TS admission requiring particular resources/quality of service (QoS). The request is transmitted through the wireless mesh network until a destination mesh point (D. MP) is reached and an admitted path is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179811-A (JP)
Title: Turbine combustor end cover
Inventor: SIMMONS SCOTT ROBERT
IPC: F23R3/28
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end cover assembly (22) for a combustor (14).  <P>SOLUTION: The end cover assembly (22) includes a first plate (28) receptive of one of more combustor fuel nozzles (20) and a second plate (40). One or more intermediate plates (34, 36, 38) are located between the first plate (28) and the second plate (40) and define one more cavities (54, 56, 58) to distribute fuel to one or more combustor fuel nozzles (20). The first plate (28), the second plate (40), and the one or more intermediate plates (34, 36, 38) are secured in a stack.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154372-A (JP)
Title: Display system having three-dimensional convex display surface
Inventor: UTT STEVEN W
IPC: G03B21/14
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system for projecting an image on a three-dimensional convex display surface which is larger than a hemispherical shape.  <P>SOLUTION: The display system includes a display surface having a three-dimensional convex shape and a projection system for projecting an object region to a continuous image region located on the inside surface of the display surface where a ratio between a maximum image distance and a minimum image distance is 1.75. The projection system 7 projects the object region to the continuous image region located on the inside surface of the display surface. The display surface is extensive in its coverage, for example subtending an angle of at least 240 degrees to provide a region larger than hemispherical range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012171726-A (JP)
Title: Passenger conveyor
Inventor: ASADA NOBUAKI
IPC: B66B23/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor that prevents lubrication oil from leaking from a gap of an exterior plate provided to cover the outside of a truss.SOLUTION: The passenger conveyor includes the truss, steps which are endlessly connected and circulate and move in the truss, handrail belts 28 which circulate and move along outer peripheries of parapets erected on both sides of the steps, and a belt driving device 50 which drives the handrail belts 28. The belt driving device 50 includes a plate-like frame 52 which is fitted to a base 18 erected above an upper beam 17 of the truss, and a driving roller 54 which is supported rotatably on the frame 52 through a bearing 58 and applies power to the handrail belts 28. The upper beam 17 of the truss is provided with a screen 64 which protrudes upward and is disposed outside in the width direction W1 of the truss from a fitting surface 52a of the frame 52 where the base 18 is fitted.
Patent JP-2011152134-A (JP)
Title: Delivery system for active component as part of edible composition having preselected tensile strength
Inventor: NAVROZ BOGHANI
IPC: A23L33/15
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new approach to the controlled release of an active component in edible compositions such as, for example, chewing gum and confectionery compositions.  <P>SOLUTION: The delivery system for inclusion in the edible composition is formulated to have at least one active component encapsulated within an encapsulating material, whereby the delivery system has a tensile strength suitable for delivering the active component at a desired release rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012182868-A (JP)
Title: Photovoltaic power generator
Inventor: NAKAMURA HIROAKI
IPC: H02J3/38
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate stabilization of the output power flowing reversely to a commercial power system by selecting an input power of a string having a large power generation and controlling the output.SOLUTION: The photovoltaic power generator comprises: multiple solar cells; power conversion means connected, respectively, with the multiple solar cells; a control unit which detects power generation of the multiple solar cells, respectively, when the voltage of the power conversion means goes above a rated value, and transmits a signal so as to disconnect the solar cells and the power conversion means in ascending order of power generation; and voltage rise suppression means for disconnecting the solar cells and the power conversion means in response to the signal from the control unit.
Patent JP-2012179530-A (JP)
Title: Photocatalyst-carrying carbon fiber, and photocatalyst-carrying carbon fiber filter
Inventor: WATANABE EIZO
IPC: B01J35/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To stably fix a photocatalyst on the surface of a carbon fiber.SOLUTION: The photocatalyst-carrying carbon fiber is configured by carrying a photocatalyst containing titanium dioxide (TiO) on the surface of a carbon fiber subjected to a vapor-deposition treatment by a chemical vapor deposition using a halogenated silicon compound such as silicon tetrachloride (SiCl). The photocatalyst-carrying carbon fiber filter is configured by combining a photocatalyst-carrying carbon fiber member composed of an aggregate of the photocatalyst-carrying carbon fiber with an ultraviolet irradiation member such as a light guide.