baber/WOPTO huggingface dataset:
Patent JP-2017072223-A (JP)
Title: Cage for rolling bearing rolling element, and molding method
Inventor: KOMATSU ISAMU
IPC: F16C33/56
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cage molding which is made of a fiber-reinforced composite material including a carbon fiber fabric and a thermoplastic resin, which has a smooth surface coming into contact with a bearing rolling element and which has rigidity against rotative centrifugal force deformation, and a method of manufacturing the cage molding.SOLUTION: A cage is obtained by pressing a plate-like fiber-reinforced composite material including a carbon fiber woven fabric and a thermoplastic resin. An external flange, a casing hole for a rolling element and a hole for a shaft are pressed concurrently with cage molding, and the cage having a smooth side surface of the casing hole for the rolling element and making shape accuracy proper is pressed.SELECTED DRAWING: Figure 5
Patent JP-2016216701-A (JP)
Title: Ink, image formation method, image formation device and image formation article
Inventor: GOTO HIROSHI
IPC: B41M5/00
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an ideal ink capable of recording with good quality with suppressed beading to not only plain paper, but also a general purpose printing paper and good in image concentration and discharge stability.SOLUTION: There is provided an ink containing at least a coloring agent, an organic solvent and water, where the organic solvent contains at least one kind of organic solvent having solubility parameter of 9 or more and less than 11.8 with the content, the organic solvent having solubility parameter of 9 or more and less than 11.8 of 20 mass% or more based on total amount of the ink, dynamic surface tension A of the ink at 25°C and surface life of 15 msec. by maximum bubble pressure method is 34.0 mN/m or less and the dynamic surface tension A and static surface tension B of the ink at 25°C satisfy the following formula, 10.0%≤[(A-B)/(A+B)]×100≤19.0%.SELECTED DRAWING: None
Patent JP-2017084476-A (JP)
Title: Resin particle, electrode material and fuel cell electrode
Inventor: SASAHIRA MASAO
IPC: H01M4/86
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin particle 11 which enables the enhancement of the resistance of a fuel cell electrode against oxidation, and the enhancement in the property of such an electrode relaxing a stress, and which allows a fuel cell to keep a high power generation efficiency.SOLUTION: A resin particle 11 is used to form a fuel cell electrode, of which the compression modulus when subjected to 10% compression is 100 N/mmor more. The resin particle 11 comprises a (meth)acrylic resin, a silicone resin, a divinylbenzene resin, or an epoxy resin. The resin particle 11 further comprises a conductive material, and has a catalyst metal supported thereon, of which the aspect ratio is 5 or less.SELECTED DRAWING: Figure 1
Patent JP-2017082407-A (JP)
Title: Vehicle door control system
Inventor: OGATA WATARU
IPC: E05B49/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door control system capable of suppressing a rise in costs and enhancing convenience of a crew member on the vehicle.SOLUTION: A vehicle door control device includes an on-vehicle device installed in a vehicle and a mobile unit. The on-vehicle device includes: an information acquisition section for acquiring vehicle condition information that reflects a condition of the vehicle; a condition determination section for determining whether the vehicle condition has shifted to a predetermined vehicle ambience detection mode, based on the vehicle condition information; an on-vehicle device-side transmission section for transmitting a response request signal to outside of the vehicle, when having shifted to the vehicle ambience detection mode; an on-vehicle-side receiving section for receiving the response signal from the mobile unit; a verification section for verifying the mobile unit based on the response signal; and a control section for setting a predetermined door of the vehicle as an object of regulation for which an opening action by a crew member in the vehicle is inhibited, when the response signal has been sent from the mobile unit that was not verified properly.SELECTED DRAWING: Figure 1
Patent JP-2017084644-A (JP)
Title: Luminaire
Inventor: YAMADA AKIHIRO
IPC: F21V5/04
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when a luminaire irradiates an irradiated object, illuminance distribution is not uniform and places occur in which brightness changes locally.SOLUTION: A luminaire includes a light-emitting diode and an optical element for allowing the light emitted from the light-emitting diode to enter. The optical element refracts the light emitted from the light-emitting diode on an incident surface, totally reflects it on a side surface of the optical element and then, emits it from an emission surface of the optical element. The side surface has a concave shape, and the emission surface has a concave shape in the center, which gradually becomes a convex shape as it goes to the outer periphery, and it has a rotational symmetry shape with respect to an optical axis.SELECTED DRAWING: Figure 1
Patent JP-2017082522-A (JP)
Title: Soundproof sheet, membrane material set, and soundproof house
Inventor: KAWAZOE EIJIRO
IPC: E01F8/00
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a membrane material which has a great soundproof effect, which can be easily attached to a soundproof house, and which has high portability.SOLUTION: A membrane material 100 includes a membrane material body 110, and a belt-like belt membrane material 120 that is fixed thereto by an attachment region 121. The two belt membrane materials 120 are paired. Both ends of a horizontally-long sound absorbing mat 200 or their vicinities are inserted into a pair of loops that are made of the belt membrane material 120 and the membrane material body 110. Thus, the sound absorbing mat 200 can be detachably fixed to the membrane material 100.SELECTED DRAWING: Figure 8
Patent JP-2017084713-A (JP)
Title: X-ray generator and sample measurement system
Inventor: KAWASAKI KATSUMI
IPC: H01J35/10
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator capable of selectively generating linear or point-like X-ray beams even with an extremely simple device configuration and suppressing the reduction in work efficiency caused by this selection, and also to provide a sample measurement system.SOLUTION: An electron generator 30 and a rotating anticathode 60 provided in an X-ray generator 10 are fixed and arranged in a chamber 12 under the physical relationship in which an electron source 36 and a peripheral surface part 62 are opposite to each other. The electron generator 30 further includes: a support base 38 for supporting the electron source 36; and a rotation introduction mechanism 42 which is air-tightly inserted into the chamber 12 and rotates the support base 38 in accordance with operation from the outside of the chamber 12.SELECTED DRAWING: Figure 2
Patent JP-2016074908-A (JP)
Title: Stimulus responsive polymers for purification of biomolecules
Inventor: JAD JABER
IPC: A61K39/395
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide stimulus responsive polymers and methods of using the polymers for purification of biomolecules.SOLUTION: A soluble stimulus responsive polymer selected from among allylamine-containing polymers and copolymers and allylamine-containing polymers and copolymers modified with a benzyl group can bind to and precipitate a biomolecule of interest in a sample in response to a stimulus applied thereto.SELECTED DRAWING: Figure 1
Patent JP-2017087836-A (JP)
Title: Gear box attachment structure
Inventor: MATSUMOTO YOSHIYUKI
IPC: B62D3/00
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology that inhibits deterioration of support rigidity while inhibiting deformation of a gear box and a vehicle body side member in an attachment structure of a gear box to the vehicle body side member.SOLUTION: In a gear box attachment structure, a cylindrical attachment part is provided at a gear box of a steering device and fixes the gear box to a vehicle body side member 12. An inner cylinder part 22 is inserted into the attachment part. A bolt 20 is inserted into an attachment hole 12a of the vehicle body side member 12 and the inner cylinder part 22. An inner peripheral groove part 28 is spirally formed on an inner peripheral surface of the attachment part. An outer peripheral groove part 36 is spirally formed on an outer peripheral surface of the inner cylinder part 22 and is threadedly engaged with the inner peripheral groove part 28. The inner cylinder part 22 contacts with the vehicle body side member 12 to fill a gap between the attachment part and the vehicle body side member 12.SELECTED DRAWING: Figure 2
Patent JP-2018206465-A (JP)
Title: Electrode plate for power storage device, and power storage device with the same
Inventor: KANEKO MASARU
IPC: H01M4/04
Filed: 2015-11-06
Abstract: To provide an electrode plate for power storage device which is capable of realizing high capacity and in which an active material layer is hard to be released, and a power storage device with the same.SOLUTION: A cathode active material layer 30 is provided on at least one surface of a substantially rectangular cathode collector. On the at least one surface, a plain part 40 in which the cathode active material layer 30 is not provided is provided in one end in a width direction Y in a partial region in a length direction X. An outer edge of the plain part 40 includes: an outside edge 40d that is matched to a part of an outer edge of the cathode collector extending in the length direction X; two width-direction extending edges 40a and 40b extending from both ends of the outside edge 40d in the width direction Y of the cathode collector; and a substantially linear inside edge 40c that is coupled to an end of each of the two width-direction extending edges 40a and 40b via a curve part.SELECTED DRAWING: Figure 3
Patent JP-2017090606-A (JP)
Title: Abnormal sound detection device, abnormal sound detection learning device, method thereof, and program
Inventor: KOIZUMI YUMA
IPC: G06F17/10
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which it is possible to detect an abnormal sound stably.SOLUTION: An abnormal sound detection device comprises: a separation unit 2 for an inputted frequency domain signal into two or more kinds of signal differing in the nature of corresponding sounds from each other; an acoustic feature value extraction unit 3 for extracting a prescribed acoustic feature value for each of the two or more kinds of signal; an abnormal degree calculation unit 5 for calculating the abnormal degree of each of the two or more kinds of signal using the extracted acoustic feature value and a previously learned normal-time model of each of the two or more kinds of signal, with the abnormal degree of some signal used as an index showing that the signal is abnormal; an integrated abnormal degree calculation unit 7 for calculating an integrated abnormal degree in which the calculated abnormal degree of each of the two or more kinds of signal are integrated; and an abnormality determination unit 6 for determining using the calculated integrated abnormal degree whether or not the frequency domain signal is abnormal.SELECTED DRAWING: Figure 5
Patent JP-2017090183-A (JP)
Title: Method of identifying mineral particle present in ore using fully automated mineral analyzer and microscopic laser raman spectrometer
Inventor: NAKAMURA KOJI
IPC: G01N23/203
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mineral particle identification method which allows for easily identifying different mineral particles in a target ore sample even when the ore contains the different mineral particles matching in quantities or similar to but different from the constituent elements.SOLUTION: An ore sample obtained by embedding an ore in resin is polished and loaded in a mineral analyzer. Energy dispersion X-ray spectra of mineral particles identified by measuring a backscattered electron image of a polished surface are measured. An energy dispersion X-ray spectrum measured for each of the mineral particles is compared against a mineral list to distinguish unidentified mineral particles and then identify unidentified mineral particles containing predetermined elements. The unidentified mineral particles containing the predetermined elements are identified by; loading the polished ore sample in a microscopic laser Raman spectrometer; measuring Raman spectra of the unidentified mineral particles containing predetermined elements; and comparing the obtained Raman spectra against spectral data.SELECTED DRAWING: Figure 1
Patent JP-2017086399-A (JP)
Title: Endoscope
Inventor: MORIMOTO YASUHIKO
IPC: A61B1/00
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of smoothly advancing a treatment tool to a connection pipe from a treatment tool insertion tube in an up-angle configuration.SOLUTION: A fixing sleeve 90 that is fitted outward on a connecting portion between a connection pipe 86 and a treatment tool insertion tube 88 for fixation of the connecting portion comprises: a cylindrical sleeve body 90A; an arc-shaped portion 90B connected to a proximal end side of the sleeve body 90A, the arc-shaped portion being coaxial with a sleeve center axis of the sleeve body 90A and having a center angle smaller than 180 degrees; and a projection portion 90C formed peripherally of the sleeve center axis on an inner peripheral surface radial of the sleeve center axis of the arc-shaped portion 90B. A portion 88A of the treatment tool insertion tube 88 is elastically deformed convexly by the projection portion 90C, and the portion 88A thereof is supported by the projection portion 90C.SELECTED DRAWING: Figure 11
Patent JP-2017092245-A (JP)
Title: Substrate processing apparatus
Inventor: OKAMOTO TAKEO
IPC: H01L21/677
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of reducing the height of a conveying part while keeping an internal space of the conveying part in a clean state and improving a throughput.SOLUTION: A substrate W is conveyed between a plurality of processing units by conveying devices 127 and 128 respectively provided in an upper stage conveying chamber 125 and a lower stage conveying chamber 126 which are laminated and arranged. Each of the conveying devices 127 and 128 includes a vertical slider 312 and a horizontal slider 313. The vertical slider 312 includes a prismatic tube member 312C extending in a vertical direction. In the prismatic tube member 312C, a lift drive mechanism for moving the horizontal slider 313 in the vertical direction is enclosed. The prismatic tube members 312C of the upper stage conveying chamber 125 and the lower stage conveying chamber 126 are connected so as to be vertically arranged. A gas in an internal space of two prismatic tube members 312C is vacuumed and exhausted by a vacuuming device FU2 provided at a lower direction of two prismatic tube members 312C.SELECTED DRAWING: Figure 5
Patent JP-2017092261-A (JP)
Title: Shield case and image forming apparatus
Inventor: KOSEKI HIROMICHI
IPC: B41J29/00
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a shield case that can protect a storage medium having a critical temperature lower than that of other elements from failure.SOLUTION: In a shield case 6 comprising: a conductive housing 61 that stores a substrate 62 on which an electric component 9 is mounted and includes a first opening 613 for storing the substrate 62; a conductive top board 63 that is arranged to cover the first opening 613 and includes a second opening 632; an HDD 64 that is electrically connected with the substrate 62; and a signal line that connects the substrate 62 with the HDD 64, the HDD 64 is provided on the outside of the housing 61 of the top board 63; the signal line connects the substrate 62 with the HDD 64 through the second opening 632; the shield case includes a conductive cover 66 that collectively stores the HDD 64, the signal line, and the second opening 632.SELECTED DRAWING: Figure 4
Patent JP-2016132666-A (JP)
Title: SKIN BARRIER FUNCTION IMPROVING AGENT, INTERCELLULAR ADHESION STRUCTURE FORMATION PROMOTER, TIGHT JUNCTION FORMATION PROMOTER, TRPV4 ACTIVATOR, INTRACELLULAR Ca CONCENTRATION INCREASING ENHANCER, AND SEBUM PRODUCTION PROMOTER
Inventor: SATO TAKASHI
IPC: A61P17/00
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an effective skin barrier function improving agent.SOLUTION: The present invention provides a skin barrier function improving agent containing a pine bark treated product; a skin barrier function improving agent that activates TRPV4 by accelerating the expression of TRPV4 gene and promotes a formation of an intercellular adhesion structure in the skin, particularly epidermis, specifically, the formation of a tight junction, by accelerating the increase of a calcium ion concentration in keratinocytes; and a skin barrier function improving agent improving a skin barrier function also by accelerating sebum production. Preferably, the pine bark treated product is pine bark extract.SELECTED DRAWING: Figure 1
Patent JP-2017054094-A (JP)
Title: Image forming method and image forming apparatus
Inventor: SAKAKIBARA TAMOTSU
IPC: G03G21/08
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method for suppressing optical fatigue of a surface of a photoreceptor with electricity eliminating light as weak as possible even when the thickness and surface potential of the photoreceptor are changed over time and due to environment, enabling sufficient elimination of electricity on the surface of the photoreceptor, and achieving stable image quality without afterimage.SOLUTION: Since the charging potential Vd of a photoreceptor and the thickness of the photoreceptor vary over time and due to environment, light for eliminating electricity on the photoreceptor is controlled with arbitrary values as thresholds for the charging potential and thickness. Since afterimage is not likely to occur when the charging potential of the photoreceptor is high, the electricity eliminating light is controlled to be turned off; since afterimage is likely to occur when the charging potential of the photoreceptor is low, the electricity eliminating light is controlled to be turned on. Thus, electricity can be eliminated to such a level that afterimage does not occur with the minimum required light intensity without irradiating the photoreceptor with excessive electricity eliminating light, and thereby suppressing optical fatigue of the photoreceptor.SELECTED DRAWING: Figure 10
Patent JP-2017097026-A (JP)
Title: Ferrule, and method of manufacturing ferrule with optical fiber
Inventor: NAKAMA AKIHIRO
IPC: G02B6/32
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule capable of minimizing transmission loss caused by expansion and contraction of adhesive in an adhesive filling section.SOLUTION: A ferrule for holding ends of optical fibers 3 includes; a plurality of optical fiber holes 12 for inserting the optical fibers 3, the optical fiber holes being arrayed in a predetermined direction; and an adhesive filling section to be filled with adhesive 5, the adhesive filling section having therein an opening surface 14A with the plurality of optical fiber holes 12, and a counter surface 14b facing the opening surface 14A. The adhesive filling section has an upper opening 14C on an upper surface located on a side for injecting adhesive 5, and a lower opening 14D on a lower surface opposite the upper surface.SELECTED DRAWING: Figure 4
Patent JP-2017093322-A (JP)
Title: Harvester of corn harvesting machine
Inventor: KAMIKITA CHIHARU
IPC: A01D45/02
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a harvester of a corn harvesting machine that includes a harvesting roller for engaging to a stem downward in multiple crop harvesting units arranged in a vehicle body lateral direction, a separation unit for making a harvesting object separate from the stem, a conveyance unit for conveying the separated harvesting object to the rear of the harvesting roller, and a drive unit for driving the harvesting roller and the conveyance unit, in which the width of the harvester can be narrowed while including a connection part for interlocking between an output shaft of one drive case of adjacent crop harvesting units and an input shaft of the drive case of the other crop harvesting unit.SOLUTION: A connection part 43 includes a sprocket secured to an output shaft 42, a sprocket secured to an input shaft 41, and a chain 48 wound over both of the sprockets and integrally rotating both sprockets.SELECTED DRAWING: Figure 4
Patent JP-2017095951-A (JP)
Title: Excavator
Inventor: HIROSE JUNJI
IPC: E21D9/087
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an excavator capable of excavating a hole of a rectangular cross section of various aspect ratios.SOLUTION: An excavator comprises a cross-sectional substantially rectangular cylindrical outer shell 1, a rotary body 4 rotatably arranged in opening parts 3a, 3b and 3c of partition walls 2a, 2b and 2c fixed to an inner peripheral surface of the cylindrical outer shell, a driving device 8 of the rotary body, an eccentric shaft 10 rotatably supported around the parallel axis to the axis in an eccentric position to the axis of the rotary body 4, a cutter disc 11 fixed to a tip part of the eccentric shaft, a plurality of cutter bits 12 arranged on the outer periphery of a front face of the cutter disc, an internal teeth gear 14 fixed to an inner peripheral surface of the cylindrical outer shell and an external teeth gear 15 fixed to an outer peripheral surface of 1ethe eccentric shaft and threadedly engaging with the internal teeth gear, and the tooth number of the external teeth gear 15 and the internal teeth gear 14 is set in 1 to 2, and the plurality of cutter bits 12 are arranged in a position where an elliptic orbit formed when rotating around the axis of the rotary body while respectively auto-rotating the eccentric shaft, contacts with a contour line of the excavating rectangular cross section.SELECTED DRAWING: Figure 1
Patent JP-2017096798-A (JP)
Title: Radiation detection device
Inventor: AOKI TORU
IPC: G01T1/36
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To realize an energy discrimination of the radiation high in resolution and high in S/N.SOLUTION: A radiation detection device 1 comprises a side surface 3a and main surfaces 3b and 3c on which radiation is incident, and includes: a plate-like conversion member 3 including a CdTe crystal; a plurality of electrodes 7 two-dimensionally separated and arrayed on the main surface 3b; an electrode 5 arrayed on the main surface 3c; and a readout circuit 9 connected to the plurality of electrodes 7 and reading out an electric charge generated between a plurality of respective electrodes 7 and the electrode 5 inside the conversion member 3 independently as a readout signal. The readout circuit 9 is independently provided for the plurality of electrodes 7, and includes: a plurality of threshold value setting circuit 13 for outputting an electric signal corresponding to the electric charge when the electric charge exceeds the predetermined threshold value; and a plurality of signal output circuits 15 for accumulating the electric signals outputted from the plurality of threshold value setting circuits 13 for the plurality of electrodes 7, and outputting the accumulated electric signals as the readout signals at the predetermined timing.SELECTED DRAWING: Figure 1