baber/WOPTO huggingface dataset:
Patent JP-2017023436-A (JP)
Title: Walking analysis method and walking analysis system
Inventor: TADANO SHIGERU
IPC: A61B5/11
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new walking parameter that is useful for evaluating a subject's walking motion.SOLUTION: A walking analysis method includes the steps of: mounting a three-axis acceleration sensor and three-axis angular velocity sensor on each of lower limb parts, at least one joint of joints constituting at least one lower limb of a subject being interposed between the parts; measuring an acceleration and angular velocity of each lower limb part by using the three-axis acceleration sensor and three-axis angular velocity sensor, during the subject's walking; calculating a posture of each lower limb part during the walking, on the basis of the measured acceleration and angular velocity; constructing a three-dimensional model including a motion locus of the at least one joint by connecting the lower limb parts in the calculated posture with each other; and calculating an angle, on a sagittal plane, between an acceleration vector of the at least one joint and the motion locus when a heel is on the ground, as a walking parameter.SELECTED DRAWING: Figure 11
Patent JP-2017028550-A (JP)
Title: Waveguide bend and radio equipment
Inventor: GOMI KOICHIRO
IPC: H01P5/02
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide bend capable of improving the manufacturability and easy to take integrity of impedance, and radio equipment.SOLUTION: A waveguide bend in an embodiment has a metal block including: a first waveguide, a second waveguide and a third waveguide, which are formed integrally. The second waveguide has a bend part in which propagation direction of radio wave changes, and the opening size of which is smaller than that of the first waveguide. The third waveguide disposed between the first waveguide and the second waveguide, the opening size of which is smaller than that of the first waveguide and is larger than that of the second waveguide.SELECTED DRAWING: Figure 4
Patent JP-2017032842-A (JP)
Title: Image forming apparatus
Inventor: FUKAMACHI ASUNA
IPC: G03G15/20
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus of a tandem fixing system that has suppressed the occurrence of image defects.SOLUTION: An image forming apparatus comprises: a pair of rotators that form a first nip part N1 for heating a recording material P conveyed from an image forming part 2; a first rotator 40 that heats the recording material conveyed from the nip part at a second nip part N2; a second rotator 41 that forms the second nip part in cooperation with the first rotator and is in contact with the other face of the recording material, the rotator including a fluorine resin layer 41d on its surface; a recovery member 82 that is provided in contact with a surface of the second rotator and recovers fluorine resin powder from the rotator; a rubbing rotator 62 that can execute rubbing processing of being brought into contact with the second rotator with a difference in peripheral speed to rub a surface of the rotator; a contact/separation mechanism 62A that contacts/separates the rubbing rotator with/from the surface of the second rotator; and an execution part B that controls the contact/separation mechanism to cause the rubbing rotator to execute the rubbing processing. The second nip part, rubbing rotator, and recovery member are arranged in order along a direction of rotation of the second rotator.SELECTED DRAWING: Figure 1
Patent JP-2017031494-A (JP)
Title: Anticorrosion method
Inventor: KATO YUSUKE
IPC: E02D31/06
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an anticorrosion method capable of preventing corrosion of steel materials placed in the soil.SOLUTION: The anticorrosion method is a method for preventing corrosion of the steel material 1, which includes: a step S1 which digs a hole 4 in soil 2, a step S2 which fills coarse sand defined in particle size distribution of JIS 1204:2009 or soil particles 3 finer than that into the hole 4; and a step S3 which drives the steel material 1 into the soil particles 3.SELECTED DRAWING: Figure 3
Patent JP-2017036929-A (JP)
Title: Pm2.5 classifier for high-volume air sampler mounting
Inventor: KANEYASU NAOKI
IPC: G01N1/02
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a PM2.5 classifier for high-volume air sampler mounting that reduces re-scattering of coarse particles collected on a collision plate for a collision collection sheet to prevent a liquid from dropping from a periphery of the collision plate.SOLUTION: There is provided the PM2.5 classifier for high-volume air sampler mounting consists of a side plate, a skirt part projecting outward in an L shape from a lower part of the side plate, a top plate closing an upper part of the side plate, and a collision plate supported by the top plate, and is characterized in that: the skirt part has an engagement part for fixation to a high-volume air sampler body; the side plate is made of a transparent material; the top plate has a collision plate fixing part fixed in the center and also has a plurality of nozzle holes bored concentrically and closer to the center than an outer peripheral position of the collision plate; a nozzle surface part where the nozzle holes are bored is one stage recessed downward; and the collision plate is a disk shape having a raised part at an outer periphery, the raised part being located closely to an outer side of the downward recessed nozzle surface part of the top plate.SELECTED DRAWING: Figure 1
Patent JP-2017035918-A (JP)
Title: Vehicular body structure
Inventor: ONODERA HIROSHI
IPC: B60K1/04
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular body structure in which a battery box can be protected from an external force upon a vehicular side surface collision and a vehicular body rigidity can be improved.SOLUTION: A beam member 12 is fixed and installed under a condition of being hung over between tire houses 20R, 20L which are components of side structures 18R, 18L. Fixing members 12a-R, 12a-L at the left and right both end parts of the beam member are positioned at vehicular width direction outsides more than a battery box 14, and an external force upon a vehicular side surface collision is input to the beam member prior to the battery box. As the beam member absorbs impact upon a vehicular side surface collision, impact to the battery box can be suppressed. A structure part is formed by the beam member, the part of the tire house from the position at which the beam member is fixed to a floor panel 16 and the floor panel. Thus, a reinforcement structure in the shear plane direction of the vehicular body 10 is constructed, and the vehicular body can be improved against the external force upon a vehicular side surface collision.SELECTED DRAWING: Figure 1
Patent JP-2017037118-A (JP)
Title: Lens holding device
Inventor: OKUYAMA YASUSHI
IPC: G02B7/02
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in component costs and assembly man-hour by reducing the number of components to contribute to downsizing of a lens barrel or increase in diameter of a lens, avoid complexity of an entire shape of the lens by making a change of the lens unnecessary, obtain a sufficient and appropriate deformation absorption performance, and allow increase in size of the lens to be surely adapted.SOLUTION: A lens holding device comprises: a regulation part 2s which is formed inside a lens barrel 2, and against which thereby one end surface Lca adjacent to an outer peripheral part Lf of a lens L abuts; an anchor ring 3 that abuts against other end surface Lcd located on a side opposite the regulation part 2s abutting the lens L to anchor a position in an optical axis direction Fs of the lens L; and a plurality of holding piece parts 4...which is disposed at prescribed intervals from each other along a peripheral direction Ff of the lens barrel 2, of which one ends 4r...have a position relative to the lens barrel 2 anchored, and which has prescribed elasticity bringing an inner surface of a radial direction Fd into pressed contact with the outer peripheral part Lf of the lens L.SELECTED DRAWING: Figure 1
Patent JP-2017038456-A (JP)
Title: DC-DC converter
Inventor: SHIMIZU TAKEHIRO
IPC: H02M3/28
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of controlling an output while being less affected from influences of a parasitic capacitance of a transformer, compared with the conventional art.SOLUTION: A DC-DC converter comprises: a plurality of totem pole circuits each comprising a switch element and connected with a primary coil of a transformer; resonance circuits each connected between each output part of the plurality of totem pole circuits and the primary coil of the transformer; and a controller that adjusts a frequency of a control signal for controlling each switch element depending on an output of the transformer. The controller shifts a phase of a control signal of each switch element, between the plurality of totem pole circuits.SELECTED DRAWING: Figure 1
Patent JP-2017035814-A (JP)
Title: Recording device and recording method
Inventor: SEKI SATOSHI
IPC: B41J2/01
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate determining a registration adjustment pattern in a device for image recording that hardly taking attention on recording position deviation.SOLUTION: A recording device employs a driving order different from that when recording an actual image, in a mode of recording respective patterns of a record scanning in a forward direction and a record scanning in a backward direction to execute the registration adjustment that forms an adjustment pattern for adjusting a recording position in a crossing direction of a recording head.SELECTED DRAWING: Figure 26
Patent JP-2017037450-A (JP)
Title: Level-difference detection apparatus and level-difference detection method
Inventor: NANRI TAKUYA
IPC: G01C7/04
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a level-difference detection apparatus and a level-difference detection method, which enable detection of the position of a level-difference on a road surface accurately.SOLUTION: Using a distance measurement sensor 12, a first level-difference determination position L1 is set, and height data along the first level-difference determination position L1 is obtained. Further, in a case where the obtained height data contains a given amount or more of a measurement-impossible zone where a height of a road surface cannot be measured, a second level-difference determination position L2 different from the first level-difference determination position L1 is set. Further, based on a distance to the road surface and azimuth detected by the distance measurement sensor 12, a level-difference form estimation circuit 16 calculates a height change of the road at the second level-difference determination position L2. A level-difference detection circuit 17 detects a level-difference on the road surface on the basis of the calculated height change.SELECTED DRAWING: Figure 1
Patent JP-2017038325-A (JP)
Title: Information reader
Inventor: OCHIAI TAKETO
IPC: H04N1/00
Filed: 2015-08-14
Abstract: PROBLEM TO BE SOLVED: To allow for connection of a plurality of information readers, where each information reader can be used independently, or can be used as one information reading unit.SOLUTION: An information reader includes first information reading means for connection with an information processing apparatus and reading the information of a first sheet, and second information reading means for reading the information of a second sheet. In the way of reading the first reading information by the first information reading means, reading by the first information reading means is interrupted, and then the second reading information is read by the second information reading means. After combining the first reading information and second reading information, reading by the first information reading means is resumed, and the first reading information to be read by the first information reading means is combined.SELECTED DRAWING: Figure 8
Patent JP-2017042202-A (JP)
Title: Luggage lifting device of vehicle
Inventor: MATSUI TAKESHI
IPC: A61G3/02
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a string-like member of a luggage lifting device by preventing the string-like member from rubbing against a winding guide of a drum.SOLUTION: A luggage lifting device of a vehicle comprises a reference frame 22 installed in a prescribed positional relationship with respect to a loading platform 15 of the vehicle, and a winding mechanism 33 installed on the reference frame 22, and lifts luggage K to a position where the luggage can be loaded on the loading platform 15 by connecting a string-like member 31 delivered from the winding mechanism 33 to the luggage and winding the string-like member 31 by the winding mechanism 33. The luggage lifting device is provided with a positional deviation correction mechanism 40 for applying a force to the string-like member 31 in a direction of a winding center M0 of the winding mechanism 33 when the winding center M0 of the winding mechanism 33 and a hanging position Mr of the luggage K are misaligned in an axial direction of a cylindrical part of the winding mechanism 33.SELECTED DRAWING: Figure 5
Patent JP-2017045546-A (JP)
Title: connector
Inventor: TAGAMI HIDEYO
IPC: H01R12/79
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of preventing an actuator from being opened in an unintended situation and capable of easily opening the actuator as needed.SOLUTION: The connector comprises an actuator 3 which is rotatable between an open attitude and a closed attitude around a pressing part disposed at a lower side of an upper beam, and a stopper part 46. The actuator 3 is movable between a first position where, in the state where the actuator 3 is in the closed attitude, a stopped part 32 of the actuator 3 is abutted to the stopper part 46 and rotations of the actuator 3 from the closed attitude to the open attitude are restricted, and a second position where the stopped part 32 of the actuator 3 is separated from the stopper part 46 and rotations of the actuator from the closed attitude to the open attitude are allowed.SELECTED DRAWING: Figure 2
Patent JP-2016000280-A (JP)
Title: Nozzle and nozzle holder
Inventor: DONOVAN B YEATES
IPC: A61M11/02
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a concentrator for increasing particle concentration in a device for generating aerosol.SOLUTION: The concentrator includes an engraved acceleration plate having a plurality of slit-shaped acceleration channels extending in a radial direction, and an engraved deceleration plate 7120 having a plurality of slit-shaped deceleration plate channels extending in a radial direction. A plurality of acceleration channel outlet openings have an interval from a base surface of the outlet side of the acceleration plate, and a plurality of engraved deceleration channel inlet openings have an interval from a base surface of the inlet side of the deceleration plate such that a relatively large gap 7300 generated between the acceleration plate base surface and the deceleration plate base surface allows a waste volume flow rate to be discharged through the relatively large gap with a low flow resistance. The plurality of openings include at least two openings having different length.
Patent JP-2017045696-A (JP)
Title: Fuel cell stack
Inventor: KOJIMA HIDETADA
IPC: H01M8/2484
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of maintaining stable power generation performance by holding a fuel cell laminate within a desired temperature range.SOLUTION: A fuel cell stack includes: a laminate 3 formed by laminating a plurality of unit cells 2 in the A direction; a pair of end plates 4, 5 sandwiching the laminate 3 from both sides along the A direction; thermal insulation members 84, 92 of a pair of end plates 4, 5 covering over the entire outer end surface in the A direction; and gas manifolds 85i, 85o, 86i, 86o and coolant manifolds which are formed integrally with the thermal insulation members 84, 92 and circulate reaction gas or coolant between the laminate 3.SELECTED DRAWING: Figure 1
Patent JP-2017046558-A (JP)
Title: Electric vehicle power conversion device
Inventor: SHIRASAWA YUKI
IPC: B60L9/18
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle power conversion device capable of implementing downsizing while improving reliability of the power conversion device.SOLUTION: An electric vehicle power conversion device of an embodiment includes: a plurality of power conversion units; a plurality of capacitors; a contactor; and a control unit. The plurality of power conversion units are made to be redundant so that the units' load side and power supply side to which DC power is supplied are common; and generate power to be supplied to the load side. The plurality of capacitors are made to correspond to the plurality of power conversion devices, respectively, and are provided on the input side of the power conversion units. The contactor connects some of the plurality of power conversion units with the plurality of capacitors. The control unit selects a power conversion unit to be made to be in an operation state from the plurality of power conversion units; and controls the contactor so that the selected power conversion unit is made to be connected with the plurality of capacitors.SELECTED DRAWING: Figure 1
Patent JP-2016028008-A (JP)
Title: Porous carbon product and production method thereof
Inventor: NEUMANN CHRISTIAN
IPC: B01J20/30
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing inexpensively a product made of porous carbon.SOLUTION: Production of a template includes a soot sedimentation process. In this case, a hydrolyzable or oxidizable starting compound of a matrix material is supplied into a reaction zone, and converted into matrix material particles by hydrolysis or thermal decomposition in the reaction zone, and then, the matrix material particles are subjected to agglomeration or aggregation so as to be molded into a template.SELECTED DRAWING: None
Patent JP-2016059270-A (JP)
Title: Vacuum pump
Inventor: GABRIEL BERGMANN
IPC: H02K1/30
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump having excellent characteristics, that can be manufactured easily and inexpensively.SOLUTION: In a vacuum pump having a pump mechanism for pumping gas by the vacuum pump, and an electric motor 100 formed, especially as a synchronous motor for driving the pump mechanism, where the electric motor has a stator 102, and a rotor 106 cooperating with the stator and rotatable around the rotating shaft, the rotor has a core 107 formed of a package of a plurality of permanent magnets 112 and a plurality of steel sheet metals 107a, and they are arranged around a rotating shaft 104 in the core, the package of a plurality of steel sheet metals is summarized by at least one weld line 109 arranged on the outer side face of a portion 107b of the core, and the portion 107b is located between two adjacent permanent magnets, when viewing in the rotational direction of the rotor.SELECTED DRAWING: Figure 2
Patent JP-2015215367-A (JP)
Title: Automatic analyzer
Inventor: YOSHIKAWA KEIKO
IPC: G01N35/10
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer that can increase a temperature with good reproducibility without being affected by an amount of reagent and can discharge the reagent at a stable temperature.SOLUTION: The automatic analyzer comprises: a first reaction part including a disk for storing a first container, functioning as a thermostat bath and performing absorbance measurement of transmitted light; a second reaction part including a disk for storing a second container, and performing scattered light measurement; and a reagent dispensation mechanism dispensing the reagent into the second container. The reagent dispensation mechanism includes heaters arranged above a tip and across a prescribed region in a height direction, sucks the reagent heated up in the first container, then sucks the air to raise the liquid level of the sucked reagent, maintains the temperature of the reagent by the heaters, and discharges the reagent with the temperature maintained into the second container.
Patent JP-2017050509-A (JP)
Title: Focus ring and substrate processing device
Inventor: TOMIOKA TAKETOSHI
IPC: H01L21/3065
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the adsorption characteristics of a focus ring.SOLUTION: In a focus ring placed at the peripheral portion of a lower electrode for placing a substrate in a processing container, and coming into contact with a member of the lower electrode, the contact surface of the focus ring is formed of any one of a silicon-containing material, alumina (AlO) or quartz, and at least any one of the contact surface of the focus ring and the contact surface of a member of the lower electrode has a surface roughness of 0.1 μm or more.SELECTED DRAWING: Figure 3
Patent JP-2017055535-A (JP)
Title: Power conversion device for photovoltaic power generation and photovoltaic power generation system
Inventor: KIKUCHI TERU
IPC: H02J3/38
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device and the like capable of appropriately suppressing power output by a power conversion device for photovoltaic power generation according to an output power suppression command.SOLUTION: The power conversion device for photovoltaic power generation that converts DC power output from a solar panel into AC power and outputs it to a grid has a control unit for stopping the power conversion device when the power conversion device for photovoltaic power generation receives an output suppression command for output to the grid, and when it is detected that the output of the power conversion device tends to increase when a voltage of a solar panel is increased.SELECTED DRAWING: Figure 7
Patent JP-2017053326-A (JP)
Title: Pump module
Inventor: KATAOKA CHIAKI
IPC: B01D29/11
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency when attaching a pump module into an inside of a fuel tank.SOLUTION: A pump module 10 includes a pump body 16 for feeding out fuel in an inside 13 of a fuel tank 12, a filter 22 which is provided on the pump body 16 and can be folded into a size capable of being inserted from an opening of the fuel tank 12 into the inside 13, and an engagement part 24 provided on the filter 22. A holding part 26 which holds the filter 22 in a folded state during engagement with the engagement part 24 and releases the holding of the folded state of the filter 22 along with the release of the engagement with the engagement part 24 is provided on the pump body 16.SELECTED DRAWING: Figure 1
Patent JP-2017054453-A (JP)
Title: Analysis program, analysis method, and analysis device
Inventor: TOKUMOTO SUSUMU
IPC: G06F11/36
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an analysis program allowing to grasp which element in a source code is mutation tested for obtaining a test result, and an analysis method and an analysis device thereof.SOLUTION: When replacing an element in a source code with a meta-mutation function for changing the element to a mutant, an analysis device 100 stores an ID of the meta-mutation function and a position information of the element in the source code in a storage unit 120. The analysis device 100 compiles a source code in which an element is replaced with a meta-mutation function into an intermediate code, executes mutation to the intermediate code, and tests the source code. The analysis device 100 outputs the element and the test result in correspondence with each other on the basis of the test result of the source code in which the element is replaced with a meta-mutation function and the ID and the position information stored in the storage unit 120.SELECTED DRAWING: Figure 1