baber/WOPTO huggingface dataset:
Patent JP-2011229331-A (JP)
Title: Motor with brake function, and robot equipped with the same
Inventor: YANAI RYO
IPC: F16D55/28
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a brake function for improving the lifetime of a friction plate and a brake plate.SOLUTION: The motor with a brake function 1 includes an electromagnetic brake 30 that can brake a rotor shaft 23. The electromagnetic brake 30 has a disk 33 mounted on the rotor shaft 23 in a relatively unrotatable manner. A friction plate 34 is fixed to the disk 33, and a side plate 36 is arranged so as to face the friction plate 34. The electromagnetic brake 30 further includes a compression coil spring 39 for pressing the side plate 36 and the friction plat 34 to come into contact, a coil 40 for generating electromagnetic force to separate the side plate 36 from the friction plate 34, and a first restriction ring 43 that cooperates with the coil 40 to restrict contact between the friction plate 34 and the side plate 36. The first restriction ring 43 is configured to be elastically deformed by the pressing force of the compression coil spring 39 to allow the contact between the side plate 36 and the friction plate 34.
Patent JP-2011227423-A (JP)
Title: Camera-shake correction mechanism and imaging apparatus
Inventor: TATEYAMA TADAO
IPC: H04N5/335
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact camera-shake correction mechanism, the front face area of which is made small, and the thickness of which in the optical axis direction is reduced, and to provide a compact imaging apparatus including the camera-shake correction mechanism.SOLUTION: The camera-shake correction mechanism includes: a fixed frame; a first moving member which is made movable in a first direction inside the fixed frame; a second moving member which is held by the first moving member, and made movable in a second direction different from the first direction, and holds an imaging device. The first moving member is formed to have a shape opening one of four sides surrounding the second moving member, and then, an actuator for moving the first moving member, and an actuator for moving the second moving member are mounted on the same fixed frame so that the second moving member is engaged with the actuator for moving the second moving member in an open area of the first moving member.
Patent JP-2011230020-A (JP)
Title: Gas-liquid mixing apparatus
Inventor: KAWASAKI YOSHIAKI
IPC: B01F3/04
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid mixing apparatus capable of mixing gas such as air into water of about city water pressure at a low cost with simple structure.SOLUTION: The gas-liquid mixing apparatus 1 includes a housing 6 always supplied with water from a water supply port 6a and filled with water inside, and a pipe 8 provided penetrating the housing 6, supplied with compressed gas and provided with a through hole 8b in the outer periphery in a position in the housing 6. Water filled in the housing 6 is sucked out of the through hole 8b of the pipe by the compressed gas supplied into the pipe 8 to mix the compressed gas into water.
Patent JP-2010254568-A (JP)
Title: Carbon nanotube capsule, method for producing the same and composite material body
Inventor: Zhang hui-ling
IPC: C08F265/00
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube capsule, a method for producing the same and a composite material body.  <P>SOLUTION: The composite material body includes a fiber having at least one second functional group and at least one carbon nanotube capsule joined to a sidewall of the fiber. The carbon nanotube capsule includes at least one carbon nanotube and a shell, which encapsulates at least one carbon nanotube. The shell has at least one first functional group which can be chemically bonded with the second functional group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010216802-A (JP)
Title: Method for manufacturing petrified cremains ash and vacuum melting furnace
Inventor: MURAKAWA EISHIN
IPC: C04B35/653
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing petrified cremains ash, capable of manufacturing petrified cremains ash including only cremains or bone ash.  <P>SOLUTION: In this method for manufacturing petrified cremains ash, including a grinding process S1 for grinding the cremains ash of a cremated person or pet animal, a pressure reducing process S4 to have a pressure-reduced atmosphere in the circumferential atmosphere of an outer cylindrical crucible 22 provided with a melting crucible 21 in which only the ground cremains ash is charged, a melting process S5 disposed in the pressure-reduced atmosphere for melting the cremains ash 27 in the melting crucible 21, and a slow cooling process S7 for slowly cooling the petrified cremains ash 27 integrated by being melted in the melting process, the melting crucible 21 and the outer cylindrical crucible 22 are thermally insulated by a heat insulating material disposed between the melting crucible 21 and the outer cylindrical crucible 22 in the slow cooling process S7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011232990-A (JP)
Title: Fingerprint authentication device and fingerprint authentication method
Inventor: OGUCHI SHINOBU
IPC: G06V40/145
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint authentication device and a fingerprint authentication method capable of preventing viral or bacterial infection and performing fingerprint authentication quickly and accurately.SOLUTION: A fingerprint authentication device comprises: a mounting part 20 on which a finger is mounted; an image acquisition part 40 which is arranged below the mounting part 20 and authenticates a fingerprint of the finger mounted on the mounting part 20; a finger sensor 61 which detects whether or not the finger is mounted on the mounting part 20; and an ultraviolet ray irradiation lamp 62B which is arranged above the mounting part 20 and irradiates the mounting part 20 with ultraviolet rays. The ultraviolet ray irradiation lamp 62B irradiates the mounting part 20 with the ultraviolet rays at a time when the finger sensor 61 does not detect a finger.
Patent JP-2011231565-A (JP)
Title: Attaching body for deck plate
Inventor: FUKUMURA TAKASHI
IPC: E04B1/41
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a seal body from unnecessarily deforming between a holding part and latch parts, the seal body being integrally assembled into a main body.SOLUTION: In the lower side of an insert body 11, there are provided first latch portions 12c and second latch portions 12d which are latched around a through hole in the undersurface of the deck plate. There is also disposed a coil spring 31 at upper position than the first latch portions 12c in the outer peripheral surface of the insert body 11. And, in the insert body 11, there is provided a press contact ring 32 both at upper position than the first latch portions 12c and at lower position than the coil spring 31. In addition, a pair of support parts 21 are projected from the outer peripheral surface of the insert body 11. The press contact ring 32 is supported on the support parts 21 before a seal body 18 is clamped between an under surface 32a of the press contact ring 32 and the top surface of the deck plate.
Patent JP-2011237478-A (JP)
Title: Shutter drive device and three-dimensional image display system
Inventor: MITSUISHI SHO
IPC: G02B27/22
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a shutter drive device and a three-dimensional image display system permitting a reduction in power consumption and, even if working on a battery, a long enough duration of the use of three-dimensional eyeglasses.SOLUTION: There are provided a power recovery unit 120 having a power recovering capacitance 121 with a function to output an intermediate voltage and a power recovering function, a first shutter 35R including a first capacitance load to be driven, a second shutter 35L including a second capacitance load to be driven, a first clamp circuit 101, a second clamp circuit 102, at least one third clamp circuit 103 (104), at least one power recovery route PW connecting at least one out of one end side of the first capacitance load to be driven, one end side of the second capacitance load to be driven, the other end side of the first capacitance load to be driven and the other end side of the second capacitance load to be driven to the power recovering capacitance, and at least one recovery control switch SP arranged on the power recovery route.
Patent JP-2011013665-A (JP)
Title: Optical module and optical component for the optical module
Inventor: ASANO HIDEKI
IPC: H01S5/022
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical module in which light is certainly attenuated without increasing the number of the components.SOLUTION: An optical component 1 for the optical module, comprising a spherical lens 9, a guide sleeve 3 for holding a ferrule 6 in which an optical fiber 5 is inserted and secured, in a bore, and a glass stub 4 which is arranged in the bore of the guide sleeve 3 and which has a spherically convex surface in contact with the end surface of the ferrule 6 on the optical element 10 side, is fabricated. When the optical component is fabricated, a dopant is contained in the glass stub 4 to provide a light attenuating function. An optical module assembled from the optical component 1 is fabricated.
Patent JP-2011236805-A (JP)
Title: Silencer and supercharger
Inventor: MORI HIROYUKI
IPC: F02M35/12
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact silencer and a supercharger for securing sufficient silencing performance.SOLUTION: The silencer 5 includes an annular first wall part 57a projecting toward a closing part 53 from a discharge port 54 side at the inside in the radial direction of an annular part 52 and adjusting the direction of a flow G of gas to the closing part 53 side, an annular second wall part 57b connected to an end part on the closing part 53 side of the first wall part 57a and a peripheral edge part of a discharge port 54 and adjusting the direction of the flow G of the gas whose flow direction is adjusted by the first wall part 57a to the discharge port 54 side, and sound absorbing materials 57d and 57e arranged over the first wall part 57a and the second wall part 57b.
Patent JP-2011237130-A (JP)
Title: Proportional valve driving device
Inventor: KAMIYA YASUNORI
IPC: F23N5/24
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a proportional valve driving device for preventing the opening of a proportional valve from being controlled when the opening of the proportional valve is not precisely controlled due to a change in resistance value of a current detection resistor.SOLUTION: The proportional valve driving device is provided with: a resistance value calculation means 11 for calculating a resistance value R1 of a first resistor 22 from a voltage Vs across the first resistor 22 when turning off a first transistor 21 and turning on a second transistor 51, a resistance value R2 of a second resistor 53, and an output voltage V2 of a second DC power source 27; and a proportional valve control inhibition means 12 for inhibiting the opening of a proportional valve 30 from being controlled by a proportional valve opening control means 13 when the resistance value R1 of the first resistor 22 deviates from a specific range (RL≤R1≤RH).
Patent JP-2010217914-A (JP)
Title: Projector and image projecting method
Inventor: NOBORI TATSUHIKO
IPC: G09G3/34
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for performing brightness range expansion processing suitable for a scene change when a scene change occurs.  <P>SOLUTION: If an expansion coefficient output mode decision module 250 detects a scene change, the module 250 changes an expansion coefficient output mode from a normal mode to a scene change mode. An expansion coefficient derivation module 200 outputs an ideal expansion coefficient Gid(n) if the scene change is detected, and the derivation module 200 outputs a corrected expansion coefficient G(n) if the scene change is not detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241682-A (JP)
Title: Dielectric powder, sintered compact, and condenser using thereof
Inventor: NISHIZONO KAZUHIRO
IPC: H01G4/30
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric powder composed of fine crystals and high in tetragonal crystallinity, a method of producing the same, a sintered compact having a high dielectric constant appropriate for lamination, and a condenser using thereof.  <P>SOLUTION: The dielectric powder containing titanium, having a crystal structure of a perovskite, and having an average particle size of not greater than 1 μm has a ratio c/a of a c-axis lattice parameter to an a-axis lattice parameter by X-ray diffraction of not less than 1.009, and particularly includes a group 2a element of the periodic table.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010205413-A (JP)
Title: Information storage medium, information recording method, and information playback method
Inventor: ANDO HIDEO
IPC: G11B20/10
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably reproduce a signal in an information storage medium using land/groove recording in combination of wobble modulation.  <P>SOLUTION: A physical segment is aligned by periodical wobble address position information (WAP) including an address field constituted of segment information, a segment address, a zone address, a parity, a groove track address and a land track address. The physical segment includes a predetermined number of wobble data units (WDU) and a normal phase wobble and an inverted phase wobble are recorded in a land track or a groove track.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011244295-A (JP)
Title: Speaker diaphragm, and speaker using the same
Inventor: FUJIOKA KAZUMA
IPC: H04R9/02
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce abnormal sound generated by undesired resonance of a diaphragm and rub and buzz caused by the diaphragm edge contacting a frame in relation to a diaphragm for a track type speaker used in various acoustic apparatuses and a speaker using the same.SOLUTION: In an outer perimeter of a diaphragm body having a track outer shape, an edge and a gasket made of the same material as that of the edge and positioned on the outer perimeter of the edge are formed integrally with the outer perimeter of the diaphragm body. A step is provided along the entire circumference of a joint portion of the outer perimeter of the edge and the inner circumferential part of the gasket. The speaker diaphragm is structured in such a way that the cross-section of a linear part of the track shape of the edge is thickest in the vicinity of the outer perimeter of the diaphragm body and thinnest in the vicinity of the gasket, whereby abnormal sound generated by undesired resonance of the diaphragm and rub and buzz is reduced.
Patent JP-2011243478-A (JP)
Title: Shielding case, connector, and electronic device
Inventor: OSADA TAKAYUKI
IPC: H01R24/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a shield case capable of improving peel strength of a substrate and reducing a packaging height without a space between the substrate and the shield case.SOLUTION: A shield case 300 having the outer surface (the first surface) of a bottom plate part 310 allowing installation on a substrate 10, and the inner surface (the second surface) of the bottom depression 312b of a depression 312 continued to the outside surface and inclined with respect to the outer surface, comprises: a first depression 315 with an approximate U-shaped shape and a first and second end parts 315a and 315b in the boundary portion of the bottom plate part 310 and the inner surface of the bottom depression 312b; a pair of second depressions 316 communicating with the first and second end parts 315a and 315b of the first depression 315 in the boundary portion of the inner surface of the bottom depression 312b and the outer surface of the bottom plate part 310; and parts divided by the first and second depression 315 and 316 being pads 317 respectively connected by soldering with a pair of ground electrodes 11 of the substrate 10.
Patent JP-2011012342-A (JP)
Title: Method for producing apparatus for city water made of lead-containing copper alloy, and treatment method therefor
Inventor: NISHIKAWA TAKESHI
IPC: C25D5/48
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an achievable method regarding both of lead and nickel in the reduction of the elution amounts to water from the inner circumferential face of a water passage in an apparatus for city water.SOLUTION: The production method is provided with: a plating step S10; a first treatment step S11; a second treatment stage S12; a third treatment step S13; and a fourth treatment step S14. In the first treatment step S11, a mixed acid aqueous solution of nitric acid and hydrochloric acid is prepared as a first treatment solution, and a first workpiece W1 after being subjected to the plating step S10 is dipped into the first treatment solution so as to obtain a second workpiece W2. In the second treatment step S12, a BTA aqueous solution is prepared as a second treatment solution, and the second workpiece W2 is dipped into the second treatment solution so as to obtain a third workpiece W3. In the third treatment step S13, a sodium hydroxide aqueous solution is prepared as a third treatment solution, and the third workpiece W3 is dipped into the third treatment solution so as to obtain a fourth workpiece W4. In the fourth treatment step S14, a phosphoric acid aqueous solution is prepared as a fourth treatment solution, and the fourth workpiece W4 is dipped into the fourth treatment solution.
Patent JP-2011245819-A (JP)
Title: Image forming apparatus
Inventor: SHIBUYA KAZUTO
IPC: B41J2/01
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus can improving stackability.SOLUTION: A noncontact heater 18 is disposed downstream of the disposed position of a liquid droplet discharge head 16 in the conveyance direction of a recording medium. This noncontact heater 18 locally irradiates locally a boundary portion between the image forming portion and image non-forming portion of a recording medium 11 without being in contact to it with heat. The boundary portion between a portion highly likely to curl, the image forming portion and image non-forming portion is locally irradiated with heat, thereby evaporating the moisture of the image forming part, and hence eliminating the difference in moisture content between the image forming part and image non-forming part and removing a curl. Thus, stackability in a sheet ejection tray can be improved.
Patent JP-2011246192-A (JP)
Title: Household tissue paper storage box
Inventor: MATSUMURA TAKASHI
IPC: A47K10/22
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a household tissue paper storage box configured in such a way that a cover is easily held at a top surface part, and is easily closed, and further the edge of the cover is easily formed in shape allowing a roll sheet to be easily cut.SOLUTION: In the roll sheet storage box 10, the roll sheet 20 is taken out from an outlet 6 exposed by opening the cover 7 formed by breaking perforation 61 provided from the top surface part 1 to a front part 3. A cutting that is U-shaped in plan view is formed by breaking the perforation, and the cover is formed by folding on a line that connects ends on the back part side of the perforation as a hinge shaft 7a. Then, a pair of top surface opening edge parts 13 formed at the top surface part by breaking the perforation includes recessed parts 13a provided to be opposed to each other at predetermined positions in a front-and-rear direction of the top surface part. The cover includes an equal width part 72a1 locked in the recessed part at a pair of ends extending in the front-and-rear direction.
Patent JP-2011252617-A (JP)
Title: Air conditioning device
Inventor: TENMA TAKAHARU
IPC: F24F11/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device which can more comfortably control the condition of air in even an indoor unit whose priority order is set lower.SOLUTION: The air conditioning device 1 is constituted so that indoor units 3A, 3B, 3C are connected to an outdoor unit 2, and includes an outdoor control part 30 for allocating refrigeration capacity to each of the indoor units 3A-3C on the basis of the preset priority order. The outdoor control part 30 has a timer 45, and sets higher the priority order of the indoor unit, whose priority order is set lower, for a constant time at predetermined time intervals on the basis of the timer 45.
Patent JP-2011252724-A (JP)
Title: Infrared sensor and manufacturing method thereof
Inventor: NISHIJIMA YOICHI
IPC: G01J1/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor capable of reducing moisture of an infrared sensor chip and also to provide a manufacturing method of the infrared sensor.SOLUTION: The infrared sensor includes: an infrared sensor chip 100 having a thermal infrared detection part 3 of a thin film structure, in which a thermopile 30a is embedded, formed on one surface side of a semiconductor substrate 1, and a cavity part 11 formed beneath a part of the thermal infrared detection part 3 on one surface side of the semiconductor substrate 1; and a package 103 in which the infrared sensor chip 100 is housed. At the thermal infrared detection part 3, an exposed surface of a part formed by SiO-based material is subjected to hydrophobing treatment with organic material including CHradical.
Patent JP-2011251454-A (JP)
Title: Laminated sheet and protective sheet for display using the same
Inventor: AKAISHI SATOSHI
IPC: G09F9/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet which is excellent in transparency, has a high surface hardness and has low water absorptivity, and to provide a protective sheet for display using the laminated sheet.SOLUTION: The laminated sheet is made by laminating an acrylic resin layer on at least one surface of an acrylonitrile-styrene copolymer resin layer, wherein haze of the laminated sheet is 0.3% or less, thickness of the laminated sheet is 0.3 to 3 mm and thickness of the acrylic resin layer is 50% or less of the thickness of the laminated sheet and is 60 to 200 μm. Also, the protective sheet for display made of the laminated sheet is provided. Preferably, the acrylic resin layers are laminated on both surfaces of the acrylonitrile-styrene copolymer resin layer. Preferably, the acrylonitrile-styrene copolymer resin layer and the acrylic resin layers are laminated on each other according to a co-extrusion.
Patent JP-2011250998-A (JP)
Title: Device, method and program for determining symmetry
Inventor: KIM KYOSHO
IPC: G06T1/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a symmetry determining device, etc. performing highly accurate identification using optimal feature quantities for determining the lateral symmetry of a moire image imaged from the rear of a human body.SOLUTION: The symmetry determining device performs preprocessing for smoothing, with a bilateral filter, a differential image of the moire image given specified dispersion enhancement processing and Sobel filtering, computes the lateral center-of-gravity position difference of the whole rear side of the human body, the average density value difference, the lateral average density value difference in shoulder blade regions and a Fourier descriptor as feature quantities, and determines lateral symmetry by an identifier comprising a neural network, based on the computed feature quantities. A higher identification rate can be achieved by adding the lateral difference of shoulder lines to the feature quantities.