baber/WOPTO huggingface dataset:
Patent JP-2018039115-A (JP)
Title: Fiber-reinforced resin composite structure and high-pressure container, and method for producing them
Inventor: NAKAMURA NAOKI
IPC: B29C70/16
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin composite structure having excellent balance among cost, strength and elasticity.SOLUTION: A fiber-reinforced resin composite structure 21 contains a glass fiber layer 41 and a carbon fiber layer 42 in a cured resin 30, where the glass fiber layer 41 and the carbon fiber layer 42 exist so as to be laminated in a thickness direction 50 of the structure 21, both two layers of the outermost layers out of the glass fiber layer 41 and the carbon fiber layer 42 are glass fiber layers 41, and a volume fraction of the carbon fiber with respect to the total volume of the glass fiber and the carbon fiber in the structure 21 is 0.67 or more.SELECTED DRAWING: Figure 8
Patent JP-2018038573-A (JP)
Title: Roll paper holder
Inventor: AIKAWA YOSHINORI
IPC: A47K10/36
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a roll paper holder having good usability.SOLUTION: A roll paper holder 1 comprises a cover part 10 that covers the top, bottom, and front of roll paper P housed with a central axis C made horizontal. The cover part 10 is provided with draw-out port 10G from which the roll paper P is drawn out, and a first opening 10J opened below the roll paper P.SELECTED DRAWING: Figure 1
Patent JP-2018040192-A (JP)
Title: Pipe clogging remover
Inventor: ONISHI MASAYUKI
IPC: E03C1/30
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe clogging remover capable of easily removing a foreign material clogged in a drain pipe without folding an end of the drain pipe even if the end of the drain pipe opens downward and the end of the drain pipe is close to the ground surface.SOLUTION: A pipe clogging remover comprises: an outer cylinder part, which is formed into a cylindrical shape; a taper part, which has taper shape and is formed at one end of the outer cylinder part; a tip part, which is formed at a tip of the taper part and formed into a cylindrical shape with smaller diameter than the outer cylinder part; a gasket, which slides inside the outer cylinder part; and a slender operation part whose one end is fixed to the gasket and extends to the other end of the outer cylinder part. One end of the tip part, which is connected to the taper part, extends in axial direction of the outer cylinder part and bends at an intermediate part, while the other end of the tip part opens toward different direction from the axial direction of the outer cylinder part.SELECTED DRAWING: Figure 2
Patent JP-2018040766-A (JP)
Title: Thermal type flowmeter
Inventor: YAMADA YASUHIRO
IPC: G01F1/684
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately measure the flow rate of fluid in piping.SOLUTION: A thermal type flowmeter 10 is equipped with a first temperature sensor 12 having a first temperature-sensitive part that is disposed on the surface of piping 11 and measures the temperature of fluid circulating in the piping 11, a planar heater 13 arranged on the farther downstream side in the flowing direction of fluid with respect to the first temperature-sensitive part of the first temperature sensor 12 and disposed on the surface of the piping 11, a second temperature sensor 14 having a second temperature-sensitive part 21 that is disposed on the surface of the piping 11 and so arranged in a notched part 19 formed toward the center of the planar heater 13 as to be surrounded by the planar heater 13 and measures the surface temperature of the piping 11, and a controller 15 that calculates, on the basis of the temperature difference between the first temperature measured by the first temperature-sensitive part and the second temperature measured by the second temperature-sensitive part 21, the flow rate of fluid circulating in the piping 11.SELECTED DRAWING: Figure 1
Patent JP-2018045865-A (JP)
Title: Fuel cell system
Inventor: SUZUKI JUNYA
IPC: H01M8/04
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a cooling target.SOLUTION: A face 23d defining a downstream side through hole 231b on a low pressure pipeline 23a functions as a merging part to which an introduction pipeline 25 is connected. The downstream side through hole 231b is formed so that a direction of air flowing in the low pressure pipeline 23a changes before and after a merging position depending on air introduced from the introduction pipeline 25 into the low pressure pipeline 23a. Thereby, depending on the air introduced from the introduction pipeline 25 into the low pressure pipeline 23a, the direction of air flowing in the low pressure pipeline 23a changes before and after the merging position. Then, disturbance of a flow of air flowing in the low pressure pipeline 23a fines water of droplets included in the air flowing in the low pressure pipeline 23a.SELECTED DRAWING: Figure 1
Patent JP-2018045177-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU OSAMU
IPC: G03G21/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has a simple configuration compared with a case where a special filter is provided in conveying means that conveys a medium by adsorbing the medium through suction of air.SOLUTION: An image forming apparatus comprises: a first pipe arrangement that guides air around a developing unit toward exhaust means; conveying means that conveys a medium by adsorbing the medium through suction of air; a second pipe arrangement that guides the air sucked by the conveying means to a gathering part provided in the first pipe arrangement; a filter that is provided between the gathering part and the exhaust means in the first pipe arrangement; detection means that detects the flow rate or pressure in the second pipe arrangement; and control means that controls an output from the exhaust means on the basis of the flow rate or pressure in the second pipe arrangement.SELECTED DRAWING: Figure 5
Patent JP-2018045953-A (JP)
Title: Lamp device and lighting device
Inventor: TERASAKI HIKARU
IPC: F21V23/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device which obtains sparking light and achieves good heat radiation performance.SOLUTION: A lamp device 10 includes: a housing 11; a heat radiation part 12 facing the housing 11; and a cylindrical transparent part 39 provided between the housing 11 and the heat radiation part 12. A light emitting source 14 is provided at one of the housing 11 and the heat radiation part 12 at the inner side of the transparent part 39. A reflection part 15 is provided at the other of the housing 11 and the heat radiation part 12 at the inner side of the transparent part 39 so as to face the light emitting source 14. A heat conduction part 16 which thermally connects the housing 11 with the heat radiation part 12 is provided. A power supply part 18 is provided at the housing 11 side.SELECTED DRAWING: Figure 1
Patent JP-2018043484-A (JP)
Title: Monitoring controller, image processor
Inventor: HAYASHI MANABU
IPC: B41J29/38
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize a proper degree according to a use frequency at the time of returning from a power-saving state.SOLUTION: Setting of an effective detection distance of a camera 42 can be (manually or automatically) changed based on a past history when transferring from a power-saving mode to a normal mode. The past history includes the number of processing for detecting a person at a set effective detection distance in the camera 42 and for returning an image processor 10 (returning number), and the number of using the image processor 10 after return processing (usage number). In this embodiment, a determination reference for setting an effective detection distance is established in such a manner that a ratio (RK/FK) of the usage number RK to the return number FK is calculated as an effective return rate YF.SELECTED DRAWING: Figure 9
Patent JP-2018049869-A (JP)
Title: Optical module and optical module system
Inventor: YAMAJI KAZUHIRO
IPC: H01S5/183
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical module capable of preventing deterioration of a sealing resin due to photodecomposition.SOLUTION: An optical module 40 includes a semiconductor laser element 10 and a sealing body 44 made of an epoxy resin. The semiconductor laser element 10 outputs a laser beam having a wavelength of 818 nm or more and less than 840 nm. The sealing body 44 seals the semiconductor laser element 10 so as to directly cover an emission surface of the laser beam of the semiconductor laser element 10.SELECTED DRAWING: Figure 1
Patent JP-2018050114-A (JP)
Title: Image forming apparatus and program
Inventor: HABA KENYA
IPC: H04N1/387
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can more accurately discriminate between a document area and a document outside area in a scan image related to a document placed on a document platen.SOLUTION: An image forming apparatus analyzes a distribution state of pixel values of a plurality of pixels in a scan image related to a document placed on a document platen (steps S13 to S15), and determines, on the basis of a result of analysis, an optimal technique that is the technique most suitable for the scan image from a plurality of discrimination techniques for discriminating between a document area and a document outside area (steps S16 to S19). The image forming apparatus discriminates between the document area and the document outside area by using the determined optimal technique.SELECTED DRAWING: Figure 3
Patent JP-2018049353-A (JP)
Title: Image processing circuit
Inventor: SASAKI YASUTAKA
IPC: B41J2/205
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing circuit which can improve processing speed of gamma correction, while reducing power consumption or circuit scale.SOLUTION: An image processing circuit 10 is a circuit for executing gamma correction on image data to be printed by a multi-drop ink jet head having a plurality of nozzles. The image processing circuit 10 includes: an arithmetic operation unit 14 which processes gamma correction operation on grayscale values other than 0, in parallel, in accordance with the nozzles which eject ink to pixels having grayscale values other than 0 in the image data; and a multiplexer 15 which selects an arithmetic operation result in accordance with the grayscale value of the pixel, from results of gamma correction operation executed by the arithmetic operation unit 14 on the grayscale values, for each of the pixels having grayscale values other than 0 in the image data.SELECTED DRAWING: Figure 2
Patent JP-2017016692-A (JP)
Title: Attribute identifying system, attribute identifying method, and program
Inventor: OKU MASAKI
IPC: G06F17/30
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To identify an attribute of a user without performing special operation, and accumulate attribute information of the user.SOLUTION: An attribute identifying system 10 for identifying a user attribute includes: move location database 244 which stores move location information indicating an attribute of a move location where a user is allowed to move, for each move location; a move location identifying section 214 which identifies a move location to be moved by the user; an attribute identifying section 216 which reads move location information corresponding to the identified move location to be visited by the user from the move location database 244, and identifies a user attribute of the user, on the basis of the read move location information; and a user attribute database 246 which stores the identified user attribute.SELECTED DRAWING: Figure 1
Patent JP-2018048270-A (JP)
Title: Addition reaction-curable resin composition and optical semiconductor device
Inventor: MASHITA TAKUSHI
IPC: C08K5/5455
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an addition reaction-curable resin composition having high curability and high light transmissivity in a short wavelength region.SOLUTION: The addition reaction-curable resin composition contains: an organic cyclic compound (A) represented by formula (I) which has two or more functional groups reacting with SiH groups by a hydrosilylation reaction in one molecule; an organopolysiloxane (B) which has at least two silicon-bonded alkenyl groups reacting with SiH groups in one molecule; an organohydrogenpolysiloxane (C) which has at least two SiH groups in one molecule; and a curing catalyst (D) necessary for an addition reaction.SELECTED DRAWING: None
Patent JP-2017027075-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which has high reliability and high color reproducibility.SOLUTION: An electronic device comprises a pixel structure in which a switching FET 201 and a current control FET 202 are formed on a single crystal semiconductor substrate 11 and an EL element 203 is electrically connected to the current control FET 202. Since characteristic variance among pixels of the current control FET 202 is extremely small, an image having high color reproducibility can be obtained in the current control FET 202. Moreover, the electronic device which has high reliability is obtained by applying a hot carrier measure to the current control FET 202.SELECTED DRAWING: Figure 1
Patent JP-2018054314-A (JP)
Title: PM sensor
Inventor: UCHIYAMA TADASHI
IPC: F01N3/023
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a PM sensor in which the support mechanism of a sensor unit is improved.SOLUTION: Provided is a PM sensor comprising: a sensor unit having a case, a porous body contained inside the case and arranged in an exhaust gas passage, a pair of electrodes facing each other across the porous body, and a plurality of heaters, separated from each other in a prescribed direction, for generating heat upon application of electricity; and a support member in contact with a portion between adjacent heaters the outer face of the sensor unit and supporting the sensor unit to the case.SELECTED DRAWING: Figure 6A
Patent JP-2018057099-A (JP)
Title: motor
Inventor: Matsumura shuta
IPC: H02K3/50
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten the drawn length of a lead wire 24 by suppressing variation in the height of the lead wire 24 that is drawn out from a core holder 11 and is drawn in an axial direction L.SOLUTION: In a motor 1, a through portion 41 is formed in a cylindrical core holder 11 (a cylindrical part), and a lead wire holder 42 is fixed in the through portion 41, so that a lead wire take-out part 40 is formed. A pressing member 43 is fixed to the lead wire holder 42. The pressing member 43 includes a lead wire pressing section 432 which is opposed to a wiring hole 422 formed in the lead wire holder 42. When a lead wire 24 drawn out from the wiring hole 422 is bent in the axial direction L of the core holder 11 so as to be drawn out toward an output side L1, the height (the height from the wiring holde 422) of the lead wire 24 is restricted by the lead wire pressing section 432.SELECTED DRAWING: Figure 6
Patent JP-2018053802-A (JP)
Title: Wave power generation device and method for installing wave power generation device
Inventor: NAKANO KUNIO
IPC: E02B9/08
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wave power generation device that can be relatively easily installed without a reduction in generation efficiency, and to provide a method for installing the wave power generation device.SOLUTION: A wave power generation device 1 includes: a pillar 2 moored underwater in an erected state; a float 3 vertically moving with a wave along the pillar 2; and a power generation mechanism 4 for generating power using relative motion of the float 3 to the pillar 2. A hollow body 14 is installed to the pillar 2 and sea water is brought into a poured state by pouring the sea water into the hollow body 14 when the wave power generation device 1 is disposed underwater.SELECTED DRAWING: Figure 1
Patent JP-2018057146-A (JP)
Title: Drive unit and image forming apparatus
Inventor: FUSE YASUHIKO
IPC: B41J11/00
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit capable of coping with miniaturization of an apparatus and realizing stable operability.SOLUTION: A paper feed drive unit 70 as a drive unit comprises: a motor 73; a support shaft 76 which rotatably supports an idler gear 72 which receives transmission of drive from the motor 73; and a stay 75 which positions the motor 73 to be attached, in which the support shaft 76 is formed in the stay 75, provided by penetrating a through hole 78 for positioning the support shaft 76, arranged at a position overlapping the motor 73 in an axial direction, and regarding the stay 75, a second surface 75b on which the through hole 78 is formed is offset from a first surface 75a for attaching the motor 73 so that the support shaft 76 does not interfere with the motor 73.SELECTED DRAWING: Figure 9
Patent JP-2018054052-A (JP)
Title: Bearing device for wheel
Inventor: UCHIYAMA NOBUKATSU
IPC: F16C19/18
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for wheel capable of reducing wall thickness of a pulser ring by making the pulser ring hard to break.SOLUTION: A bearing device for wheel includes: an external member 2 in which double-row outside rolling surfaces 2f, 2g are formed integrally on an inner periphery; an internal member 3 in which double-row inside rolling surfaces 5a, 5a opposing to the double-row outside rolling surfaces 2f, 2g are formed on an outer periphery; double-row rolling elements 6 stored between each of the rolling surfaces of the external member 2 and the internal member 3 so as to roll; and a pulser ring which is press-fitted and fixed in the outer periphery of one of the external member 2 and the internal member 3, which has an annular shape in which a gear-like part to be detected comprising rugged tooth parts 12a are formed alternately in the circumferential direction at equal intervals, and which is made of a sintered metal. The pulser ring 12 has a surface processing layer 12c in which processing is performed for imparting a compressive stress on a surface layer.SELECTED DRAWING: Figure 1
Patent JP-2018054974-A (JP)
Title: Optical device unit and image display device
Inventor: MIZOGUCHI YASUSHI
IPC: G03B21/14
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical device unit that features superior quietness, and an image display device having the same.SOLUTION: An optical device unit comprises an optical device and a coupling unit coupled to the optical device. The optical device comprises a tabular optical unit having a light incident surface for receiving light, a movable unit supporting the optical unit, shaft sections supporting the movable unit, and a support unit supporting the shaft sections. Connections between the support unit and the shaft sections are spaced apart from the coupling unit.SELECTED DRAWING: Figure 4
Patent JP-2018059571-A (JP)
Title: Joint boot
Inventor: KUBO KOJI
IPC: F16D3/84
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To shorten an axial length of a joint boot.SOLUTION: In a joint boot 1 having a large-diameter part 11 connected to an outer race 201 of a constant velocity joint 200, a small-diameter 12 connected to a rotating shaft 210, and an intermediate part 13 interposed between the large-diameter part 11 and the small-diameter part 12, durability at the contact of a flipped stone with the intermediate part 13 is secured by forming the intermediate part 13 by a resin member (hard member). Furthermore, by forming the intermediate part 13 into a shape having a cylindrical region and a disc-shaped region without having a bellows shape, an axial length of the constant velocity joint at non-bending is shortened. Also, since the large-diameter part and the small-diameter part are elongated and contracted at the bending of the constant velocity joint by constituting the large-diameter part 11 and the small-diameter part 12 by elastic members having flexibility higher than that of the resin member constituting the intermediate part 13, a film length which does not regulate the movement of the constant velocity joint 200 is secured.SELECTED DRAWING: Figure 1
Patent JP-2018061460-A (JP)
Title: Metallic rack for gas-phase type liquid nitrogen cryopreservation device
Inventor: OGIWARA Yasutomo
IPC: C12M1/00
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a rack for gas-phase type liquid nitrogen storage devices which is capable of repeatedly performing, on a stable and reliable basis over an extended period of time, a consignment storage operation of rapidly, stably, reliably storing cryobox transportation and storage containers and keeping them at extremely low temperature.SOLUTION: A storage port for a cryobox transportation and storage container is arranged on the front of a rack, a lid member is arranged on the right side surface portion of the storage port, a lid member is arranged on the right side surface portion of the storage port, and an upright gripping part is arranged on the upper part of the rack flat surface. In addition, among the rack wall surfaces. the wall surface where the rack front surface and the rack left side surface are in contact with each other, the corner portion of the wall surface where the rack front surface, the rack flat surface, and the rack left side surface are in contact with each other, the corner portion of the wall surface where the rack front surface, the rack bottom surface, and the rack left side surface are in contact with each other, and the corner portion of the wall surface where the rack front surface, the storage part bottom surface, and the rack left side surface are in contact with each other, are each lacked such that the cryobox transportation and storage containers stored in the storage part do not protrude.SELECTED DRAWING: Figure 2
Patent JP-2017075399-A (JP)
Title: Top-blown lance, vacuum degasser and vacuum degassing treatment method
Inventor: KOSEKI SHINJI
IPC: C21C7/10
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a top-blown lance, a vacuum degasser and a vacuum degassing treatment method in which, in the vacuum degassing treatment accompanying decarburization reaction by blowing oxygen gas, the amount of splash generation can be reduced under a high degree of vacuum.SOLUTION: Provided is a top-blown lance 9 used in a vacuum degasser 1 and for injecting oxygen gas into a molten steel 3 in a vacuum tank 4 of the vacuum degasser 1, and including one single Laval type nozzle 92 having a throat diameter d1 of 30 mm or more and 70 mm or less as well as an outlet diameter d2 of 80 mm or more and 140 mm or less at the tip.SELECTED DRAWING: Figure 2
Patent JP-2018062314-A (JP)
Title: In-wheel motor driving device
Inventor: TAMURA SHIRO
IPC: B60K7/00
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an in-wheel motor driving device that is prevented from being enlarged.SOLUTION: In an in-wheel motor driving device (10), a decelerating portion (31), a parallel shaft gear decelerator, includes a plurality of gear shafts (A1-A3) extending in parallel to one another, where one (A1) of the gear shafts is joined to a rotary shaft of a motor portion (21), another (A3) of the gear shafts is joined to a wheel hub of a wheel hub bearing portion (11) and the other one (A2) of the gear shafts decelerates rotation of the motor portion (21) to transmits the rotation to the wheel hub. The device further comprises: a park gear (51) mounted on any of the plurality of gear shafts (A1-A3); a park ball (52) having a protruding part (52a) which engages with a recessed part (51a) of the park gear (51); and a moving member that can move the park ball (52) between a lock position where the ball engages with the recessed part (51a) and a lock releasing position where the ball does not engage with the recessed part. The park gear (51), the park ball (52) and the moving member are housed inside a housing.SELECTED DRAWING: Figure 1