baber/WOPTO huggingface dataset:
Patent JP-2011023551-A (JP)
Title: Stage driving device
Inventor: IDENO KEITA
IPC: H01L21/027
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage driving device capable of suppressing the occurrence of vibration.  <P>SOLUTION: The stage driving device 106 includes: a rail member 20 having a planar section in parallel within range not less than a moving distance on an upper surface and a lower surface, connected to an XY stage 105 where a substrate is arranged and moving the stage in a longitudinal direction by moving in the direction; a diving side-rotary shaft 10 contacting with the planar section on the upper surface of the rail member 20 at a circular outer circumference surface and moving the rail member in a longitudinal direction by rotating in contact with the planar part; a shaft bearing 30 supporting the driving side-rotary shaft 10; and a shaft bearing 40 arranged below the driving side-rotary shaft 10, contacting with a part nearer to the shaft bearing 30 than a part contacting with the rail member 20 among the outer circumference surface of the driving side-rotary shaft 10 at a circular outer circumference surface, and rotating by the rotation of the driving side-rotary shaft 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296616-A (JP)
Title: Communication system using network based ip mobility protocol, control device, router, and its communication method
Inventor: TOYOKAWA TAKU
IPC: H04W80/04
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, a control device, a router and its communication method capable of eliminating a packet loss in handover and effectively releasing router resources in a network-based IP mobility protocol which can be moved without requiring a mobile terminal to mount a special protocol.  <P>SOLUTION: When a mobile terminal MN moves, a router and a mobile access the gateway MAGb of the movement destination which has received a router solicitation from the MN, transmit location registration to a control device and a local mobility anchor LMA. When the LMA determines that handover is present, the LMA instructs the router of the movement source and a MAGa or MAGb to transfer a buffer from MAGa to MAGb.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024453-A (JP)
Title: Method for producing polysaccharides
Inventor: TATSUNO KOICHIRO
IPC: C12P19/04
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily and efficiently producing polysaccharides having medium- to low-molecular weight, especially to provide a method suitable for the production of the polysaccharides having the medium- to low-molecular weight of about 300-3,000 KDa, and to provide a method for producing the polysaccharides by which the molecular weights of the produced polysaccharides can easily be controlled.  <P>SOLUTION: The method for producing the polysaccharides includes decreasing the set value of the pH of a medium at the time point at which 70-95 mass% of the amount of a carbon source in the medium at the start of culture is consumed, and further culturing lactic bacteria. As a result, the method for readily and efficiently producing the polysaccharides having the medium- to low-molecular weight, especially having the molecular weight of about 300-3,000 KDa can be provided. Further, the molecular weights of the produced polysaccharides can be controlled easily by the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233456-A (JP)
Title: Usage of pelvis distortion adjusting tool
Inventor: KOE HISAHARU
IPC: A61F5/02
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide usage of pelvis distortion adjusting tool for training the muscles supporting the pelvis, that is, an abdominal muscle, a back muscle, a quadriceps muscle of thigh, hamstring muscles, a gluteal muscle, an adductor and the like.  <P>SOLUTION: A narrow and thin band-like elastic belt 2 with a low elongation percentage is formed, locking means 6a, 6b forming buckles 5 are provided at both ends of the band-like elastic belt 2. The band-like elastic belt 2 can be formed like a ring to be adjusted in length through the locking means 6a, 6b of the buckles 5. The band-like elastic belt 2 is formed like a ring and wound around a projection 20 of the upper part of an iliac bone 17 forming the pelvis 16 of the human body to thereby fasten the pelvis, whereby the distortion of the pelvis is corrected to a normal state, and in this state, the muscles around the pelvis is toned up in a well-balanced state by performing various kinds of exercise to prevent distortion of the pelvis from being returned to the former distorted state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029017-A (JP)
Title: Mounting member for lighting fixture
Inventor: SUZUKI OSAMU
IPC: F21S8/04
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting member for a lighting fixture with flame retardancy of a reflective plate around a linear light source secured, the mounting member being easy to manufacture and low in weight.  <P>SOLUTION: The mounting member for a lighting fixture 1, attached to a lighting fixture having a linear light source, includes a reflective plate 2 covering the linear light source A3 and reflecting light from the linear light source A3, and a cover member 3 for covering the lighting fixture A. The reflective plate 2 includes a thermoplastic resin sheet 4 having fine bubbles or pores inside, and a metal layer 5 laminated on a rear side of the thermoplastic resin sheet 4. The cover member 3 includes an opening 6 at a position corresponding to the linear light source A3, and the reflective plate 2 is attached to the opening 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030612-A (JP)
Title: Radiographic imaging equipment and radiographic imaging system
Inventor: GIDO TOMOKI
IPC: A61B6/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide radiographic imaging equipment and a radiographic imaging system, reducing physical burdens on a subject by reducing the time of restraining the subject as much as possible in the long-length imaging using a detection panel.  <P>SOLUTION: The radiographic imaging equipment 50 includes the detection panel 1 having a storing means 23 for storing a plurality of image data; a moving means for relatively displacing the positional relations between the detection panel 1 and the subject M within a target range for radiography of the subject M; and a control means for acquiring first dark image data before the start of radiography of the target range, acquiring second dark image data after the finish of radiography of the target range, and computing an offset corrected value based on the first and second dark image data. With this structure, a larger range than the imageable range in the detection panel 1 can be radiographed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033081-A (JP)
Title: Lip seal device and fluid machine using the same
Inventor: WATANABE KAZUHIDE
IPC: F04B39/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lip seal device and a fluid machine using the same capable of preventing tilting of the lip seal device while maintaining coming-off prevention performance and easiness of attachment, and capable of easily reducing the risk of gas leakage.  <P>SOLUTION: In the lip seal device 25 having an annular lip seal material 31 elastically deformable on an outer periphery of an annular shape retaining material 29, at least three annular protrusions 33, 34 and 35 are provided on an outer peripheral surface of the lip seal material 31 with a prescribed pitch along the axial direction, the annular protrusions 33 and 35 positioned on the axial both end sides of the annular protrusions 33, 34 and 35 are sealing annular protrusions 33 and 35 pressurized and abutted on an inner peripheral surface of a lip seal device storing part 26, and the annular protrusion 34 positioned between the sealing annular protrusions 33 and 35 is a locking annular protrusion 34 locked to an annular groove 28 provided on the inner peripheral surface of the lip seal device storing part 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033093-A (JP)
Title: Fire resistant two-layer sound insulation pipe for longitudinal pipe
Inventor: TANAKA NOBUHIRO
IPC: F16L59/14
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply and reliably prevent filtration of water into a sound insulating sheet without detriment to the performance and sound insulating property of a fire resistant two-layer pipe.  <P>SOLUTION: In a fire resistant two-layer sound insulation pipe 12 for a longitudinal pipe, the outer periphery of the fire-resistant pipe 3 in which an inner tube 1 made of a synthetic resin is covered with an outer pipe 2 made of fiber-mixed mortar is wound with a fire resistant and waterproof sound insulating sheet 5 having an inner layer made of a sound absorbing material 6, an outer layer made of a waterproof fire resistant material 8, and an intermediate layer made of sound insulating material 7 between the inner layer and the outer layer. An outer pipe is projected from the sound insulating sheet at an upper end side of the fire resistant two-layer sound insulating pipe for the longitudinal pipe, and a waterproof material 14 covers a portion between the peripheral surface of a projection 13 of the outer pipe and an upper end peripheral surface of the sound insulating sheet. The waterproof material is formed of a first waterproof material 14a for covering the portion between the peripheral surface of the projection of the outer pipe and the upper end peripheral surface of the sound insulating sheet, and a second waterproof material 14b for covering the end portion on the peripheral surface of the outer pipe of the first waterproof material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035655-A (JP)
Title: Frame rate conversion apparatus and display apparatus equipped therewith
Inventor: FURUKAWA RIICHI
IPC: G09G5/36
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of a memory while keeping real-time performance when frame rate conversion processing is achieved by hardware processing.  <P>SOLUTION: An input unit 20 writes, into a memory unit 10, frames successively input from the outside. An interpolated frame generating unit 30 reads multiple original frames from the memory unit 10, generates an interpolated frame between the original frames, and writes the interpolated frame into the memory unit 10. An output unit 40 retrieves the original frames and the interpolated frame from the memory unit 10 and outputs to the outside the frames in the order in which the frames are to be displayed. The input unit 20, the interpolated frame generating unit 30, and the output unit 40 operate in parallel to perform pipeline processing. Operation timing of each of the input unit 20 and the interpolated frame generating unit 30 is determined so that the timing at which the input unit 20 writes the original frame into the memory unit 10 differs from the timing at which the interpolated frame generating unit 30 writes the interpolated frame into the memory unit 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034639-A (JP)
Title: Semiconductor memory
Inventor: MIYATA KAZUHIKO
IPC: G11C16/06
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which can find its deteriorated memory cell by itself without bothering an host system.  <P>SOLUTION: The semiconductor memory has a memory cell array 110, a first selector 140, a second selector 150, a FIFO memory 160, and a deteriorated cell checker 170. The memory reads first stored information from the memory cell 111t matching address information outputted from the FIFO memory 160. The memory reads the stored information from the S-number of the memory cells 111r1, 111r2, .... Then, the deteriorated cell checker 170 applies statistical processing to the stored information which is thus read out to obtain the second stored information (reference value) Iref. The deteriorated cell checker 170 compares the first stored information and the reference value Iref and calculates them to obtain a difference. If the difference is outside a threshold determined beforehand, the memory cell 111t under test is decided to be a "deteriorated cell".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037714-A (JP)
Title: Novel phycoerythrin and use thereof
Inventor: TANAKA YASUHARU
IPC: C07K16/14
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide phycoerythrin that emits fluorescence at previously unknown excitation wavelengths.  <P>SOLUTION: The phycoerythrin is derived from a Gracilaria spp. seaweed and has the following characteristics: (1) absorption maximum wavelengths at 496±5 nm, 539±5 nm and 566±5 nm; (2) a fluorescence emission of 573±5 nm at excitation wavelengths of 496±5 nm and 539±5 nm; and (3) a molecular weight of 95,000±5,000 measured by sodium dodecyl sulfate-polyaclylamide gel electrophoresis (SDS-PAGE).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039274-A (JP)
Title: Optical unit
Inventor: ISHIHARA HISAHIRO
IPC: H04N5/232
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit in which a shake detection sensor hardly causes unwanted vibration even when the optical unit is thinned.  <P>SOLUTION: In a movable module 300 of the optical unit with a camera shake correction mechanism, a sensor holding plate 370 is arranged so as to surround a photographing unit 1, and a gyroscope 180 is held at a position where it is not superposed on the photographing unit 1 in an optical axis direction by the sensor holding plate 370. The sensor holding plate 370 is coupled with both of a module cover 390 and a lower cover 380 of the movable module 300, and a center position of the gyroscope 180 is arranged in an area surrounded by coupling spots of the sensor holding plate 370 and the module cover 390.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041428-A (JP)
Title: Motor and magnet for the same
Inventor: SUZUKI TOMOHISA
IPC: H02K1/27
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor having large starting torque and small cogging torque.  <P>SOLUTION: The motor 10 includes: a yoke 11 including a pair of circular arc side face sections 12 and a pair of connecting side face sections 13 for connecting both ends of the respective circular arc side face sections 12; a pair of magnets 21 each disposed inside the yoke 11; an armature rotor 31 disposed between the pair of magnets 21; and a rotating shaft 41 fixedly disposed at the center of the armature rotor 31. Each of the magnets 21 is composed of a body section 22 made of a hard magnetic material with a circular arc cross section so as to be disposed along an inner peripheral surface 12a at the circular arc side face section 12 of the yoke 11, and a pair of side edge sections 23 formed at both ends in a peripheral direction of the body section 22 and made of a soft magnetic material. Then, each of the side edge sections 23 is disposed at a position corresponding to a connection section 14, namely a boundary between the circular arc side face section 12 and the connection side face section 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041505-A (JP)
Title: Combine harvester
Inventor: MIYAMOTO AKIRA
IPC: A01D61/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester by which delivering performance is improved when delivering grain culms after reaping to a feed chain by a delivering and conveying device.  <P>SOLUTION: The combine harvester 1 is equipped with the delivering and conveying device 70 for delivering the grain culms after the reaping to the feed chain 50. The delivering and conveying device 70 is parallelly installed with the feed chain 50 along the conveying direction of the feed chain 50 so that the conveyance-starting terminal part 70a of the delivering and conveying device 70 may be positioned at the front side of the conveyance-starting terminal part 50a of the feed chain 50, and the conveyance-finishing terminal part 70b of the delivering and conveying device 70 may be positioned at the rear side of the conveyance-starting terminal part 50a of the feed chain 50. A transmission mechanism 80 is installed in the side of the feed chain 50 in the feed chain 50 and the delivering and conveying device 70, and between the conveyance-starting terminal part 50a of the feed chain 50 and the conveyance-finishing terminal part 70b of the delivering and conveying device 70 and the power of the feed chain 50 driven so as to be synchronized with the traveling speed is transmitted to the conveyance-finishing terminal part 70b of the delivering and conveying device 70 by the transmission mechanism 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043423-A (JP)
Title: Steering sensor
Inventor: IMAI TAKAHIRO
IPC: G01B7/30
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering sensor inhibiting lowering of a detection resolution when a steering shaft is located in a neutral position.  <P>SOLUTION: The steering sensor 10 is equipped with: a non-circular gear 42; a non-circular gear 50 to be engaged with the non-circular gear 42; a reduction gear 30 transmitting rotation of the steering shaft 20 to the non-circular gear 42; a magnetic sensor 70 converting a magnetic field changing due to rotation of the non-circular gear 50 into an electric signal; and a signal processing circuit 80 calculating a steering angle of the steering shaft 20, based on an output signal of the magnetic sensor 70. A rotation ratio of a rotation angle of the non-circular gear 50 to that of the steering shaft 20 is maximized in the neutral position of the steering shaft 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042543-A (JP)
Title: Method for producing cement
Inventor: SUGIMOTO KENZO
IPC: C04B24/02
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cement, when a cement clinker fired in a firing furnace is mixed with gypsum, and cement is pulverized by using a pulverization assistant, which can be safely used, and also, can efficiently perform the pulverization of the cement.  <P>SOLUTION: When a mixture of cement clinker and gypsum is pulverized so as to produce cement, as a pulverization assistant, water-containing glycerol with concentration of 20 to 90 mass% is used at a ratio of 100 to 400 ppm as glycerol to the mixture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034035-A (JP)
Title: Remote exploration device for deep seabed using multistage equalizing hose
Inventor: KISHIMOTO SHINBEE
IPC: F04B37/10
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that power generation capability by Japan current is proportional to cube of a flow rate, so that power generation equipment must be installed in a swift current region as much as possible, but the power generation equipment using the same is huge and must be fixed and moored in the swift current region at a depth of 1,000 m or more, and a method for driving a rocket pile into the seabed is considered as a method for inexpensively constructing mooring equipment for fixing the power generation equipment on the deep seabed, but it is necessary to confirm circumstances of the seabed in advance for driving the rocket pile.  <P>SOLUTION: Water pressure increases by one atmosphere for every depth of water of 10 m, so that waterproof bellows-type hoses are repetitively connected by every 50 m, for example, while putting a compact air compressor in between, and pressure intensification is performed in accordance with water pressure on the circumference for every air compressor, thereby pressure on the inside and outside of the hose becomes nearly equal at any depth of water, and the hose gets to the deep sea. By installing a pressure-proof device for observing the seabed or extracting soil of the seabed at the edge of the hose and remote-controlling the device while observing it by using a video camera on the sea, required deep sea exploration is easily performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050124-A (JP)
Title: Gate drive circuit for semiconductor power conversion apparatus
Inventor: TAKAO KENJI
IPC: H02M1/08
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate drive circuit for a semiconductor power conversion apparatus, capable of preventing an increase in turn-on current, even if a gate cathode voltage of a turn-off thyristor becomes negative.  <P>SOLUTION: A reactor 13 is provided on a gate of a turn-off thyristor 14 via a first switch 10 from a positive pole of an energy storage means 12, and a second switch 8 is provided between a cathode of the turn-off thyristor and a negative pole of the energy storage means. Flywheel diodes 7 and 9 are provided to obtain a feedback loop. A turn-on control means 5 for turning on-off the switches 10, 8 is provided. The turn-on control means 5 exerts control so as to turn off the switches 8, 10 when the switch 8 is on and the gate-cathode voltage of the turn-off thyristor 14 is negative.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048618-A (JP)
Title: Information processing system, authentication issue device and program
Inventor: KOMATSU KOJI
IPC: G06F21/62
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's convenience for executing information processing whose authentication is requested at specified time.  <P>SOLUTION: An information processing system includes: an image forming apparatus 3; a terminal device 2 for transmitting an information processing instruction (image forming instruction) to the image forming apparatus 3; and an authentication management server 4 for issuing authentication requested for executing the information processing instruction. The terminal device 2 transmits an authentication request for the information processing instruction specifying the execution time of the information processing instruction to the authentication management server 4. The authentication management server 4 sets an upper limit value in a validity term of authentication to be imparted to the information processing instruction, and when the execution time of the information processing instruction specified by the authentication request obtained from the terminal device 2 is time after the lapse of the upper limit value of the validity term from the obtaining time of the authentication request, issues authentication in which the validity term corresponding to the execution time is set to the terminal device 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010190884-A (JP)
Title: Crack detection support device and crack detection support method
Inventor: OISHI TOMOKO
IPC: G01N29/12
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crack detection support device capable of detecting a crack of a measuring object effectively in the air, by radiating an ultrasonic wave having a strong sound pressure level (especially 130 dB or more) in a wide range.  <P>SOLUTION: This crack detection support device 100 includes: a vibrator 10 provided with a piezoelectric element, for generating an ultrasonic wave in a prescribed frequency band; a diaphragm 12 mounted on the distal end part of the vibrator 10, vibrating flexibly in a lattice mode by resonating with vibration of the vibrator 10, for generating a resonant wave having a prescribed sound pressure level; and a sound detection device 13 for detecting a sound generated from the measuring object 50 floating and vibrating in the air by the resonant wave radiated from the whole surface of the diaphragm 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT