baber/WOPTO huggingface dataset:
Patent JP-2011172708-A (JP)
Title: Handrail device with chair
Inventor: FURUSE KOJI
IPC: E04F11/18
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail device with a chair which is easy to operate and very safe when used.  <P>SOLUTION: The handrail device with a chair includes a handrail body 1 and a chair body 2 vertically turnably attached between middle step parts 11a of the handrail body 1, and a person sits on the chair body 2 by being extended from the handrail body 1 in an unfolded attitude and is stored to the handrail side 1 in a storage attitude. A user arbitrarily selects and uses a handrail function for supporting movements, such as walking, by gripping a handrail part 12 in the state that the chair body 2 is set to the storage attitude, a chair function for setting the chair body 2 to the unfolded attitude to allow the user to sit down, or a handrail-chair complex function for enabling the user seated on the chair body 2 in the state that the chair body 2 is set to the unfolded attitude to assist a change of his or her own posture by gripping the handrail part 12, so that use-value of the handrail device with a chair is diversified and convenience of the user is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173058-A (JP)
Title: Ballast water treatment apparatus
Inventor: HIRO NAOKI
IPC: B01D29/62
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To promptly perform the drainage of ballast water in a port of loading while efficiently inactivating or killing harmful organisms in ballast water using an electrolytic water generator.  <P>SOLUTION: A ballast water treatment apparatus is provided with: an water intake flow passage 2 for taking sea water into a ballast water tank 1 of ship; a drainage flow passage 5 for draining the ballast water in the ballast water tank 1; a filter 4 provided in the water intake flow passage 2; the electrolytic water generator 7 provided in the downstream side of the filter 4 provided in the water intake flow passage 2 to generate electrolytic water; and a neutralizing agent charging apparatus 12 as a chlorine removing apparatus provided in the drainage flow passage 5 to remove chlorine contained in the ballast water in the ballast water tank 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178685-A (JP)
Title: Aerosol composition and process for producing aerosol product filled with the aerosol composition
Inventor: FUJIMOTO HIROYUKI
IPC: A61K8/25
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well emulsified aerosol composition and a process for producing an aerosol product excellent in emulsification efficiency.  <P>SOLUTION: The aerosol composition includes an aqueous stock solution including an emulsifier, a liquefied gas, and a powder and the average primary particle diameter of the powder is 5-25 nm, and the weight ratio of the liquefied gas to the powder is 99/1 to 99.99/0.01, and the aqueous stock solution and the liquefied gas are emulsified. Further, a process for producing an aerosol product filled with the aerosol composition is described.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177727-A (JP)
Title: Laser beam machine
Inventor: IMAYA SHOICHI
IPC: B23K26/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machine that prevents vibration of a machining head during the machining with high acceleration/deceleration and that, when the machining head collides with an obstacle, prevents damage to the machine body, stopping operation with the collision-detected alarm, reducing cost by producing no damaged components, and also facilitating restoration after the collision.  <P>SOLUTION: The laser beam machine is provided with a detecting sensor for outputting a detection signal when a gas is injected for removing machining residues and then a machining head movable in X, Y. Z axis directions collides with an obstacle. The laser beam machine is characterized in that the machining head includes a divided structure of an upper head and a lower head, and has a structure in which a block having a flange is attached to either the upper or the lower head and the upper and lower head are held with a flange. In the event of collision of the machining head, it is detected that the upper head or the lower head is fallen off from the flange, and the operation is stopped by the detection signal of the detecting sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179903-A (JP)
Title: Optical tomography measuring device
Inventor: TOJO TAKESHI
IPC: G01N21/64
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical tomography measuring device that prevents a decrease in image reconfiguration precision which is caused by decrease in an arithmetic load.  <P>SOLUTION: An optical tomography measurement system 10 receives fluorescence emitted from a fluorescent labeling agent in a mouse 12 and radiated from a specimen holder 30 according to excitation light applied to a surface of the specimen holder 30 from a light source unit 40 disposed so that a light axis crosses a body length direction (x-direction) of the specimen holder 30 including the mouse 12. The device corrects measurement data D<SB>0</SB>to remove fluorescent components emitted from the fluorescent labeling agent deviating from a measurement surface 22A from measurement data D<SB>0</SB>when applying excitation light to an irradiation position S<SB>0</SB>on the measurement surface 22A, based on measurement data D<SB>1</SB>, D<SB>2</SB>when the excitation light is applied to an irradiation position S<SB>1</SB>or S<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182564-A (JP)
Title: Motor
Inventor: NISHIKAWA CHIAKI
IPC: H02K23/04
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the probability of stopping a magnetic body at the boundary between the N-pole and the S-pole of a magnet so as to prevent a coil from stopping at a dead point.  <P>SOLUTION: A motor (1) has a central shaft (4), a rotating body (6) rotating centering around the central shaft (4), substrates (2a, 2b) arranged oppositely to the rotating body, a coil (7) provided on one of the rotating body and the substrate, a magnet (3) provided on the other of the rotating body and the substrate so as to face the coil and circumferentially magnetized with a plurality of poles centering around the central shaft, and a magnet body (10) provided on one of the central shaft and the substrates so as to face the magnet and arranged closer to the side of the central shaft than the center (11c) between the position (11b) furthest from the central shaft and the position (11a) closest to the central shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182592-A (JP)
Title: Battery pack
Inventor: ARAI YUJI
IPC: H01M10/44
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the occurrence of noise while increasing the overall output by using plural DC/DC converters.  <P>SOLUTION: A battery pack includes one or more secondary batteries 1 and a plurality of DC/DC converters 2 for converting the voltage of the secondary batteries 1, wherein the operating frequencies of the plurality of DC/DC converters 2 are set at different values. By converting the output voltages of the secondary batteries by means of the plurality of DC/DC converters, a large overall output can be obtained using a compact, small-output, and low heat generation type DC/DC converter for each DC/DC converter, and the occurrence of noise can be suppressed by setting the operating frequencies of the plurality of DC/DC converters at different values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180541-A (JP)
Title: Display device
Inventor: HATA MAKOTO
IPC: G03B21/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with which a display image of high display quality can be visually recognized by correcting deviation of the optical axis of laser light.  <P>SOLUTION: A laser group 44 emits laser light of at least two colors. A screen 20 includes at least two optical detection windows 32a, 32b, 32c. A scanning means 18 generates the display image L by scanning laser light emitted from the laser group 44 on the screen 20. An optical detection means 36 includes at least two optical detection parts 34a, 34b, 34c which detect the intensity of laser light. A display data conversion means 38, based on optical detection data from the optical detection means 36, converts display data to correct deviation of the optical axis of laser light. The optical detection windows 32a, 32b, 32c are disposed in a non-display area of the screen 20 and in a region where the scanning means 18 can scan the laser light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116775-A (JP)
Title: Bond fracture breaking preventive method for rc beam member, structure based on the method and structure having the structure
Inventor: EDO HIROAKI
IPC: E04C5/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and efficiently restrain bond fracture, by improving an allowance degree in bond design.  <P>SOLUTION: A reinforcing bar 50 orthogonal to bar arrangement 22 in the extending direction of a beam member 20 in an RC structure is arranged in the substantially the same length as the side surface width 11 of a column member 10 abutting on a beam member end surface 21 or in the length more than this length, in a slab material 30 supported by the beam member 20. A parallel reinforcing bar in parallel with the bar arrangement in the extending direction of the beam member is arranged in the substantially the same position as a side surface position of the column member and is arranged on the reinforcing bar, in the slab material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183005-A (JP)
Title: Personal digital assistant
Inventor: KAWASHIMA SHINICHI
IPC: A61B10/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistant with a simple configuration, which measures a degree of fatigue without neither consciousness nor pain in user and notifies the user of a fatigue state.  <P>SOLUTION: The wristwatch type personal digital assistant includes: a near infrared ray irradiation part 11 for irradiation a human body with a near infrared ray; a fatigue analyzing part 12 for analyzing the degree of fatigue by analyzing an absorption spectrum with the use of reflection light after the irradiation of the near infrared ray from the near infrared ray irradiation part 11; and a control part 6 for performing control to notify the user of the analysis result of the degree of fatigue.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193047-A (JP)
Title: Image pickup device and imaging apparatus
Inventor: MOROHASHI DAIKICHI
IPC: G02B5/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device for achieving pupil transmission so that a partial photographing luminous flux toward an imaging surface is used for other purposes.  <P>SOLUTION: The image pickup device 1 is equipped with: the imaging surface 2 on which a plurality of pixels 6 for photoelectric conversion are disposed; and a reflecting surface 5 that is arranged on a surface side with the imaging surface 2 provided thereon, and reflects the partial photographing luminous flux toward the imaging surface 2 for pupil transmission. The reflecting surface 5 is composed of, for example, a plurality of minute reflecting surfaces 4, and each minute reflecting surface 4 is arranged, for example, in the space between the pixels 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191154-A (JP)
Title: Irregular displacement measuring system in viaduct
Inventor: MATSUMOTO MITSUYA
IPC: G01M99/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To measure positional slippage or angular slippage generated between two viaduct structures arranged separately, and to thereby evaluate quickly and efficiently integrity of a train track.  <P>SOLUTION: An irregular-displacement measuring system 1 is such that two displacement sensors 3, 3 for a structure are included therein; cylindrical casings 5 constituting the sensors are fixed to viaduct structures 2b, 2c, 2d, 2d, respectively; a rod-shaped measurement auxiliary member 22 projects on each end of viaduct structures 2a, 2b, 2c, 2d so that the member axis is parallel to the viaduct axis direction; two sliders 21, 21 are mounted on the measurement auxiliary member that are linearly movably along the member axis; hollow piston-shaped members 6 constituting the displacement sensors 3 for the structure are bonded with pins to the sliders 21 respectively through connection rods 8; and the hollow piston-shaped members 6, 6 are bonded with pins to the sliders 21, 21 respectively so that their advancing/retreating axes are mutually parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191464-A (JP)
Title: Sound/light converter
Inventor: KURIHARA MAKOTO
IPC: G10K15/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily visualize the sound propagation state of a sound emitted in an acoustic space.  <P>SOLUTION: A plurality of sound/light converters each including a light emitting section, a microphone, and a light emission control section which samples and holds an instantaneous value of an output signal of the microphone by synchronizing it with a strobe signal, and makes the light emitting section emit light with luminance according to an instantaneous value which is sampled and held are prepared. The plurality of sound/light converters are arranged at different positions in the acoustic space, respectively. A strobe signal generator connected to each of the sound/light converters generates a pulse of a longer period than a vibration period of a sound to be visualized, and the pulse is given to each sound/light converter as the strobe signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193312-A (JP)
Title: Semiconductor switch circuit
Inventor: TAKEDA YUTAKA
IPC: H03K17/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor switch circuit that reduces switching time and current consumption.  <P>SOLUTION: Only for a preset time immediately after the change of the state of a route switching signal from the outside, a switch circuit is driven with a high voltage without being level-shifted by a level-shift short-circuiting switch circuit. After the lapse of a predetermined time, the level shift short-circuiting switch circuit is opened to drive the switch circuit with a voltage dropped through the level shift circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196715-A (JP)
Title: Security monitoring equipment in nuclear fuel storage facility
Inventor: UMEHARA TOSHIHIRO
IPC: G21F5/12
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system that enables visual observation of a pressure gauge, and also maintenance and calibration work at a place as distant as possible from a cask, so as to improve safety of work and reduce exposure.SOLUTION: The security monitoring equipment in a nuclear fuel storage facility includes: a cask 1 for nuclear fuel storage which has a space 14 between lids at an upper opening of a cask body 10 having a storage chamber 11 for housing nuclear fuel; and a pressure gauge 2 for measuring pressure of the space 14 between the lids. In the equipment, a primary valve 16 is provided near the space 14 between the lids and connected with the space 14 between the lids, a secondary valve 22 is provided near the pressure gauge 2 and connected with the pressure gauge 2, and a conduit 21 connecting the primary valve 16 and the secondary valve 22 is disposed so as to constitute a pressure introduction path 21 for introducing the pressure of the space 14 between the lids to the pressure gauge 2 provided at a place distant from the cask 1.
Patent JP-2010154561-A (JP)
Title: Packet switch, packet switching method, and packet processing circuit
Inventor: AIMOTO TAKESHI
IPC: H04L47/6275
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable length packet switch and a switching method, with and by which band control and transmission priority control of a packet flow are attained.  <P>SOLUTION: Each output interface of the packet switch includes: a transmission priority control device for classifying transmission packets passed from a packet switching unit into a plurality of queue groups according to a prescribed algorithm, and queuing the transmission packets according to transmission priority in each of the queue groups; and a packet read-out controller for reading out the transmission packets from each of the queue groups, according to the order of transmission priority, while guaranteeing the bandwidth assigned to the queue group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137095-A (JP)
Title: Medical instrument
Inventor: MIYATA NAOHIKO
IPC: A61M25/00
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical instrument which is improved in passability through a hardly passable lesion.  <P>SOLUTION: The medical instrument 1 comprises a hollow body shaft 2 formed by spirally winding an element wire 21, a tubular tip end chip 3 formed on the tip end of the hollow body shaft 2, and a grip member 4 connected to the proximal end side of the hollow body shaft 3. The medical instrument 1 is equipped with a rear end side contracted diameter part 25 wherein an outer diameter of the hollow body shaft 3 is thinned so as to preferentially generate twist-buckling visible from outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011202736-A (JP)
Title: Brake control device of vehicle
Inventor: TOMITA KAZUHIRO
IPC: F16D48/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device that prevents a vehicle from starting to move when a braking device has a failure, even if a driver has not recognized the failure of the braking device.SOLUTION: When receiving a brake failure signal from a brake failure sensor 6, a brake ECU 1 sends an alarm signal to an alarm device 8 and sends a brake failure signal to a power train ECU 2. The power train ECU 2 releases a clutch 12 in a power train 5 when receiving the brake failure signal. In addition, the power train ECU makes the clutch 12 engage when an inclination of a road where the vehicle runs is uphill.
Patent JP-2011202245-A (JP)
Title: Method of manufacturing copper alloy fine particle and copper alloy fine particle provided by the manufacturing method
Inventor: ISHII TOMOHIRO
IPC: B22F1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing copper-zinc alloy fine particles which are globular, have a nanometer particle size and are capable of suppressing dendrite formation therein.SOLUTION: The method of manufacturing copper alloy fine particle made of copper-zinc by electrolytic reduction reaction is characterized in that the alloy fine particles made of copper-zinc are deposited by the electrolytic reduction reaction from a reductive reaction aqueous solution which is (i) the reductive reaction aqueous solution containing at least copper sulfate, zinc sulfate, a complexing agent (a), an organic dispersant and an inorganic dispersant (reductive reaction aqueous solution 1), (ii) the reductive reaction aqueous solution containing at least cuprous chloride, a water-soluble zinc compound, a complexing agent (b), an organic dispersant and an inorganic dispersant (reductive reaction aqueous solution 2), (iii) the reductive reaction aqueous solution containing at least copper tartrate, zinc oxide, an organic dispersant and an inorganic dispersant (reductive reaction aqueous solution 3) or (iv) the reductive reaction aqueous solution containing at least copper acetate, zinc acetate, an organic dispersant and an inorganic dispersant (reductive reaction aqueous solution 4), wherein a pH is 4.5 to 13.
Patent JP-2011208841-A (JP)
Title: Heat pump cycle
Inventor: KAWAMOTO YOICHIRO
IPC: F25B1/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress decline in a COP in a cooling operation mode, in a heat pump cycle configured to enable switching of the cooling operation mode of cooling heat exchange target fluid and a heating operation mode of heating the heat exchange target fluid.SOLUTION: The heat pump cycle adopts a two-stage compression type compressor 11 including first and second compression mechanisms 11b, 11c. In the heating operation mode, a refrigerant flow passage is switched so that a gas-phase refrigerant out of a refrigerant heated by a water-refrigerant heat exchanger 14 is sucked to the second compression mechanism 11c, so as to sufficiently heat air sent within a cabin (heat exchange target fluid). In the cooling operation mode, the refrigerant flow passage is switched so that the refrigerant heated by the water-refrigerant heat exchanger 14 is not sucked into the compressor 11, so as to avoid an increase in power necessary for the operation of the compressor 11, and thus, suppress decline in the COP.
Patent JP-2011206967-A (JP)
Title: Method for screen printing, method for manufacturing electronic component, and screen printing apparatus
Inventor: KIKUCHI SHOTA
IPC: B41M1/12
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for screen printing which keeps a plate detaching angle approximately constant and suppresses variation in printing pressure.SOLUTION: The method for screen printing includes: a step to place a substrate T, a step to place a screen plate 4; and a printing step to carry out screen print by moving a squeeze 5. In the printing step, a plate frame 11a is raised so that the plate frame 11a moves farther from the printing surface Ta of the substrate T than the plate frame 11b to add a first compensation angle θ1, and at the same time, a stage 3 lowers the plate frame 11a in the direction away from the screen plate 4 to add a second compensation angle θ2, thereby the plate detaching angle θ is adjusted to keep approximately constant and printing is carried out. Variation in compensation movement by movement of the plate frame 11a to add the first compensation angle θ1 is reduced in conjunction with movement of the squeeze 5 and variation in compensation movement by movement of the stage 3 to add the second compensation angle θ2 is increased in conjunction with movement of the squeeze 5.
Patent JP-2011208749-A (JP)
Title: Engine flywheel device
Inventor: USUI ICHIRO
IPC: F16F15/134
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact engine flywheel device achieving the reduced number of components and the reduced number of manufacturing processes.SOLUTION: This engine flywheel device is so configured that a mass ring 5 is connected to a drive plate 4 connected to the shaft end of the crankshaft 1 of an engine by a plurality of bolts 22 and a ring gear 12 for starting the engine is provided adjacently to the mass ring 5. In the engine flywheel device, the mass ring 5 and the ring gear 12 provided around the periphery of the mass ring are integrally formed of the same material.
Patent JP-2011210609-A (JP)
Title: Lithium secondary battery and method of manufacturing the same
Inventor: ADACHI NORIKAZU
IPC: H01M10/052
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery in which lithium deactivated during initial charge can be replenished.SOLUTION: The lithium secondary battery includes positive and negative electrodes having active material which can store and emit lithium ions, and an electrolyte. The positive electrode includes: a lithium source as one or more compounds selected from a group of LiO, LiO, LiCO, LiOH, and LiH; and a lithium generation auxiliary agent as one or more compounds selected from a group of Pt, Au, MeO(Me is Mn, Fe, Co, Ni, V, or Cr, and X is a positive number corresponding to an oxidation number of Me).