baber/WOPTO huggingface dataset:
Patent JP-2018141563-A (JP)
Title: Toilet ventilation structure
Inventor: SHIMIZU IKKO
IPC: F24F7/06
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a user from feeling offensive odor in a toilet room and improve environment in the toilet room to save energy.SOLUTION: A toilet ventilation structure has a structure where an exhaust outlet 3 for discharging internal air of a toilet room is provided in a baseboard part 2 where a side wall in the vicinity of a toilet bowl 1 is connected to a floor surface and an air inlet 4 for discharging fresh air downward is provided in an upper part of a toilet user space. A ratio of a discharge amount from the exhaust outlet 3 to an air supply amount from the air inlet 4 satisfies an expression of supply amount/discharge amount=0.23 to 0.83.SELECTED DRAWING: Figure 1
Patent JP-2018142783-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: OGASAWARA REIKO
IPC: H04N1/407
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To achieve accurate and efficient gamma correction considering a difference in shape between a plurality of screens having a different number of screen lines.SOLUTION: An image forming apparatus comprises: an image forming part that forms an image on a print medium with a density gradation value according to an image forming characteristic selected from a plurality of image forming characteristics including a first image forming characteristic and a second image forming characteristic; and a calibration processing part that causes the image forming part to form a plurality of adjustment patches for gradation calibration according to the first image forming characteristic and calibrates first gamma correction data. The plurality of image forming characteristics has a transition region where the growth mode makes a transition from a dot growth mode to a parallel line growth mode. The calibration processing part corrects a measured density gradation value by using the ratio of a second nonlinear index representing the degree of nonlinearity of the second image forming characteristic to a first nonlinear index representing the degree of nonlinearity of the first image forming characteristic, and calibrates second gamma correction data corresponding to the second image forming characteristic on the basis of a post-correction measured value that is a corrected measured density gradation value.SELECTED DRAWING: Figure 1
Patent JP-2018140798-A (JP)
Title: Packaging device and packaging system
Inventor: YONEDO KAZUMASA
IPC: B65B55/24
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device and a packaging system enabling miniaturization while securing sufficient manufacturing efficiency.SOLUTION: A packaging device 1 of the present invention is used to fill a bottle with a cap BWC comprising a bottle B and a cap C fixed to the bottle B with a beverage D. The packaging device 1 comprises a washing mechanism 2 having a washing head 21 for washing the bottle B, a filling mechanism 3 comprising a filling head 31 for filling the bottle B with the beverage D, a cap mechanism 4 having a cap supplying head 41 and a cap fixing head 42 for mounting and fixing the cap C on the bottle B filled with the beverage D, and a handling arm 5 that performs an operation for moving the bottle B to a first position corresponding to the washing head 21, a second position corresponding to the filling head 31, and a third position corresponding to the cap fixing head 42 in a state where the bottle B is held.SELECTED DRAWING: Figure 1
Patent JP-2018147255-A (JP)
Title: Abnormality determination system
Inventor: FUJITA HISASHI
IPC: F24F11/62
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To readily set or select an abnormality determination rule without newly constructing a program, and highly precisely foreseeing an abnormality in an object to be detected.SOLUTION: An abnormality determination system 1 includes: an air conditioner 4 that is disposed so as to change the physical quantity of an object to be detected; a detection unit 5 that detects the physical quantity of the object to be detected; and an abnormality determination control unit 7 that determines an abnormality of a facility on the basis of the physical quantity detected by the detection unit 5. The abnormality determination control unit 7 includes: a data extraction condition setting unit 11 that sets a data extraction condition including status data of an apparatus; an abnormality determination data production condition setting unit 12 that produces abnormality determination data used for abnormality determination of the facility on the basis of the physical quantity data representing the physical quantity obtainable when the data extraction condition is met; an abnormality determination condition setting unit 13 that sets an abnormality determination condition for determining an abnormality of the facility on the basis of the abnormality determination data; and an abnormality determination unit 9 that performs abnormality determination of the facility on the basis of the abnormality determination data and the abnormality determination condition.SELECTED DRAWING: Figure 1
Patent JP-2018144379-A (JP)
Title: Carbon fiber unwoven fabric laminate
Inventor: TAKANO KYOSUKE
IPC: D01D5/04
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber unwoven fabric laminate capable of achieving high a gas passing property and low electric resistance, further high in permeation speed of water, capable of enhancing performance of a fuel cell and capable of suitably being used as a gas diffusion layer of a solid polymer type fuel cell.SOLUTION: There is provided a carbon fiber unwoven fabric laminate consisting of a carbon fiber continuous filament having an average fiber diameter of 3.0 μm or less, having apparent density of 0.05 to 1.0 g/cmand a thickness of 50 to 200 μm, constituted by a carbon fiber unwoven fabric layer having a thickness of one side surface of 10 to 50 μm (A layer) and another carbon fiber unwoven fabric layer (B layer) constituting the carbon fiber unwoven laminate in contact with the carbon fiber unwoven fabric layer (A layer), and having an orientation angle of any 30 fibers when a surface of the A layer is observed by SEM at 2000 times of 20° or less and a standard deviation of 15 or less.SELECTED DRAWING: None
Patent JP-2018150120-A (JP)
Title: Handrail
Inventor: IWABUCHI HIROSHI
IPC: B66B23/24
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can suppress a noise which is generated when a roller member or a guide member of a passenger conveyor runs over a step existing in a boundary between end parts at both sides of a fabric layer.SOLUTION: The handrail has: an elastomer layer, configured endlessly in a longitudinal direction, which has ear parts at end parts at both sides in a width direction; and a fabric layer, arranged on an inner surface side of the elastomer layer, which has a connection part where a first end part at one end side in the longitudinal direction and a second end part at the other end side in the longitudinal direction are connected overlappingly to each other so as to be configured endlessly in the longitudinal direction. Of an edge of the first end part and an edge of the second end part of the fabric layer, at least an edge exposed to the inner surface side extends obliquely with respect to the longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2017103255-A (JP)
Title: Light fitting
Inventor: OSHIBA HARUKI
IPC: F21V33/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a light fitting which includes an ion generating unit and may effectively emit heat quantity.SOLUTION: A light fitting 100 includes a body 1 and an ion generating unit 10. The body 1 has: a light source unit including an LED serving as a light source; and a heat sink 3 which emits heat of the LED. The ion generating unit 10 has: a housing 20 installed on an upper surface 3c of the heat sink 3; a vortex flow fan 30 which generates airflow in the housing 20; and an ion generating element 50. The housing 20 has: a bottom part 27 forming a bottom surface facing the upper surface 3c of the heat sink 3; and an opening 29 passing through the bottom part 27.SELECTED DRAWING: Figure 6
Patent JP-2018151313-A (JP)
Title: Radar device and rader method
Inventor: KISHIGAMI TAKAAKI
IPC: G01S7/292
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of radar detection performance due to a circuit error.SOLUTION: A radar device 10 comprises a radar transmission unit 100 for transmitting a radar signal, and a radar reception unit 200 for receiving a reflected wave signal that is the radar signal reflected by a target. The radar transmission unit 100 includes a radar transmission signal generation unit 101 for generating the radar signal consisting of a transmission code, with a prescribed phase shift added thereto for each sub-pulse, and a transmission wireless unit 106 for transmitting the radar signal generated by the radar transmission signal generation unit 101 at a prescribed transmission cycle. A code deviation that is a deviation at a position of being mapped to the IQ phase plane of a plurality of sub-pulses constituting the transmission code included in the radar signal transmitted at each transmission cycle, out of a prescribed number of transmission cycles transmitted by the transmission wireless unit 106, is included in all of the four quadrants of an IQ phase plane.SELECTED DRAWING: Figure 1
Patent JP-2018152288-A (JP)
Title: Fuel cell, abnormality determination method, and computer program
Inventor: IKOMA ATSUKI
IPC: H01M8/04
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of easily determining abnormality of a heat medium passage, and also to provide an abnormality determination method and a computer program.SOLUTION: A fuel cell includes: a heat medium passage for exchanging heat, by circulation of a heat medium, with a power generation part for generating power by reacting hydrogen and oxygen; a pump which is provided in the heat medium passage and circulates the heat medium; a heater which is provided in the heat medium passage and heats the heat medium; a temperature detector which is provided at an upstream side of the heater;and a determination part for stopping the pump after driving the heater and the pump for a predetermined period of time and determining abnormality of the heat medium passage based on a difference between temperatures detected by the temperature detector before and after a stop of the pump.SELECTED DRAWING: Figure 1
Patent JP-2018153984-A (JP)
Title: Heat shrinkable multilayer porous film and coated article
Inventor: MITANI HIROKI
IPC: B65D65/40
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkable multilayer porous film which enables a gap between the film and a coated article after heat shrinkage to be reduced, excellent in easiness of opening the coated article, and the coated article.SOLUTION: A heat shrinkable multilayer porous film 1 comprises a pair of front and back layers 111 and 112 with a principal component of at least one selected from the group consisting of copolymer resins (A) of a styrene-based hydrocarbon and a conjugated diene-based hydrocarbon, and a porous layer 12 with a principal component of resin composition containing a polyolefin-based resin (B) and a filler (C), disposed between the pair of front and back layers 111 and 112, the film 1 being stretched in at least one direction.SELECTED DRAWING: Figure 1
Patent JP-2018154247-A (JP)
Title: On-vehicle device
Inventor: HORII TAKASHI
IPC: G08B21/16
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To enable an occupant's safety to be secured without making the occupant feel vexatious.SOLUTION: An on-vehicle device comprises a gas sensor for measuring concentration of harmful gas included in exhaust gas from an engine in a vehicle interior. In the case where it is determined that a vehicle is in a parked state, where it is determined that snow may accumulate on the vehicle and where it is determined that the concentration of the harmful gas in the vehicle interior, measured by the gas sensor, is a first threshold or above, processing for discharging the exhaust gas in the vehicle interior to the outside of the vehicle is performed.SELECTED DRAWING: Figure 2
Patent JP-2018155627-A (JP)
Title: Navigation device, navigation method, and navigation program
Inventor: YUHARA HIROMITSU
IPC: G01C21/36
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device with which it is possible to display an estimated destination while reducing or eliminating the sense of discomfort given to a user.SOLUTION: A navigation device 20 comprises a second control unit 212 which, when a destination is not set, recognizes one estimated destination, recognizes a second route that is a route from the present location recognized by a position recognition unit to the estimated destination, and causes second route display RP2 indicating the whole or a part of the second route and estimated destination display EG indicating the position of the estimated destination to be outputted by a map display unit 231. The estimated destination display EG is not accompanied by text information or has a smaller amount of pieces of text information than the text information included in set destination display SG.SELECTED DRAWING: Figure 4
Patent JP-2018154791-A (JP)
Title: Resin composition for sealing, semiconductor device, and on-vehicle electronic control unit
Inventor: KAGARA TSUYOSHI
IPC: C09K3/10
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing which has high adhesion, is capable of improving the reliability of a device, and has quick curability.SOLUTION: The resin composition for sealing contains (A) a maleimide compound, (B) an amino group-containing heterocyclic compound represented by a triazine skeleton, and (C) a thermosetting resin (excluding one corresponding to the component (A)). The content of the amino group-containing heterocyclic compound (B) represented by the triazine skeleton is 0.02-1 wt.% based on the whole resin composition for sealing. The content of the thermosetting resin (C) (excluding one corresponding to the component (A)) is 2-20 wt.% based on the whole resin composition for sealing.SELECTED DRAWING: None
Patent JP-2017196662-A (JP)
Title: Rolling control method, rolling control device and program
Inventor: HIGO TSUYOSHI
IPC: B21B37/28
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rolled material having higher-quality flatness by easier control in rolling.SOLUTION: In a rolling control method, concerning rolling in which the total pass number of rolling is N pass (N≥2), crown control following a set value calculated before start of rolling is performed until a rolling pass of (m-1)-th pass (2≤m≤N), and in each rolling pass after m-th pass, crown control is performed so that a difference between a plate crown ratio on the rolling pass inlet side and a plate crown ratio on the rolling pass outlet side falls within a prescribed range in which a flatness failure is not visualized.SELECTED DRAWING: Figure 4
Patent JP-2018160121-A (JP)
Title: Abnormality detector
Inventor: SHIBUYA HISAE
IPC: G05B23/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detector for abnormality detection based on a plurality of time series sensor signals which allows the detection of abnormalities by setting a threshold corresponding to an operating state even when there is no knowledge of event signals or the equipment.SOLUTION: An abnormality detector 100 comprises: a feature vector extraction part 105 which extracts a feature vector for each time from a time series sensor signal input from a plurality of sensors; an abnormality measurement calculation part 106 which calculates an abnormality measurement at each time by using a feature vector for a specified learning period as learning data; a state separation part 107 which separates each sensor state based on the sensor signal; a threshold calculation part 108 which calculates a threshold corresponding to a state of each sensor based on the abnormality measurement for the learning period; and an abnormality detection part 109 which judges a sensor signal abnormality at each time by comparing the abnormality measurement with the threshold corresponding to the sensor state.SELECTED DRAWING: Figure 1A
Patent JP-2017170612-A (JP)
Title: Bearing device for hollow shaft in bearing casing of knife rotation device
Inventor: ANDREAS BENDEL
IPC: F16C25/08
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a slit hollow shaft rotatably supported in a slit stationary bearing casing fixed onto a knife rotation head of a knife rotation device for an endless cutting element or a saw cutting element, capable of achieving accurate and mobile support.SOLUTION: A bearing device comprises at least two bearing units (15) each including at least three rolling bearings (20). The rolling bearing (20) is held between two slit C-shaped bearing discs (18, 19) not allowed to be relatively rotated.SELECTED DRAWING: Figure 3
Patent JP-2018158810-A (JP)
Title: Sheet conveyance device, sheet conveyance device control method, and sheet conveyance device control program
Inventor: HASHIZUME KIMIHARU
IPC: B65H7/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device which improves the accuracy of foreign matter detection adhering to a sheet sensor.SOLUTION: An image forming device 100 includes an electrostatic capacity sensor 65 for detecting electrostatic capacity and a sheet sensor 63. A sheet sensor 63 includes a transmitter 66 for emitting a signal G and a receiver 67 for receiving a signal. An image forming device 100 further includes a detection part 111 for detecting a sheet S conveyed in a conveyance path 41 based on a comparison result between the intensity of a signal received by a receiving part 67 and a sheet detection threshold value, an estimation part 112 for estimating the amount of a foreign matter F adhering to a paper sensor 63 based on an electrostatic capacity detected by a capacitance sensor 65, and a correction part 113 for correcting a control parameter 123 related to the paper sensor 63 which affects the comparison result based on the estimated amount of the foreign matter F.SELECTED DRAWING: Figure 3
Patent JP-2018158006-A (JP)
Title: Balloon catheter
Inventor: TARUNAGA AKIHIKO
IPC: A61M25/10
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter capable of reducing time required for expansion/contraction of a balloon while maintaining rigidity of a shaft.SOLUTION: A balloon catheter includes an outer pipe shaft 50 having a lumen 50u, an inner pipe shaft 60 arranged in the lumen of the outer pipe shaft, and a balloon fixed at the tip side of the inner pipe shaft and the tip side of the outer pipe shaft. The balloon catheter includes a reinforcement body 100 arranged between the outer pipe shaft and the inner pipe shaft, and a rotary member 150 arranged on the outer peripheral surface 100S of the reinforcement body. The rotary member includes a spiral protrusion 170 on the external surface of the rotary member, and is rotatable with respect to the outer peripheral surface of the reinforcement body.SELECTED DRAWING: Figure 2
Patent JP-2018164146-A (JP)
Title: Image-processing device, image processing method, and program
Inventor: MANABE KEIJI
IPC: H04N5/232
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of motion when a movable body inputs an image.SOLUTION: A CPU 18 uses various kinds of information (GPS/map information, an atmospheric pressure, etc.) from a sensor 17 to calculate motion vectors in a limited MV calculating region left by excluding a region where radial motion vectors are generated, which has a higher risk of bringing about a harmful effect at the time of motion vector calculation, as a MV "non-" calculating region 200 from an image, according to a gravity direction G for an imaging device 10, a posture of the imaging device 10, and a degree of inclination of a road on which a movable body concerned is traveling. After motion vector calculation, the CPU 18 estimates an inter-frame shake amount from the calculated motion vectors and performs an inter-frame feature point position matching by an image deformation process based on the shake amount.SELECTED DRAWING: Figure 1
Patent JP-2018165897-A (JP)
Title: Display control device, display control method and computer program
Inventor: YAMAGUCHI KEISUKE
IPC: G06F17/30
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a display control device which prevents a message to be noted from being overlooked.SOLUTION: A display control device 10 comprises: a storage unit 12 storing therein a tag list 20 being data in which tags being character strings to be noted by an operator and tag scores obtained by digitizing degrees of interest of the tags are registered in association with each other; an information giving unit 14 which, if tags registered in the tag list 20 are included in a received message, gives the tags to the message to generate a first message; and a display processing unit 16 which, in response to receiving the first message, refers to the tag list 20, extracts tag scores of all the tags given to the first message, calculates a first score total value being a total value of the extracted tag scores, sorts the order of the first message on the basis of the first score total value and displays the first message in the sorted order.SELECTED DRAWING: Figure 1
Patent JP-2018167363-A (JP)
Title: Robot system
Inventor: TOMIOKA HIROTO
IPC: B25J13/08
Filed: 2017-03-30
Abstract: To provide a robot system capable of easily positioning two members (parts) which relatively move.SOLUTION: A robot system includes a first member which has a first part; a second member which has a second part relatively moving to the first part; a first driving portion which drives the first member so as to relatively move the first part and the second part; a light source portion which is provide at one of the first part and the second part, and emits light having intensity distribution changing in a surface orthogonal to an optical axis; a light receiving portion which is provided on the part of the first part and the second part, receives light from the light source portion, and outputs a signal according to the light receiving intensity; and a control portion which controls the driving of the first driving portion on the basis of the signal from the light receiving portion.SELECTED DRAWING: Figure 3
Patent JP-2018168960-A (JP)
Title: Differential
Inventor: MORI HIROYUKI
IPC: F16H48/40
Filed: 2017-03-30
Abstract: To provide a differential capable of improving lubrication performance of a differential gear by taking a lubricant existing outside of the differential, into the differential from a supporting member side.SOLUTION: A differential 11 includes a plurality of differential gears 27, a plurality of differential gear supporting members 28 supporting each of the plurality of differential gears 27, a pair of output gears 25, 26 respectively engaged with the plurality of differential gears 27, and a supporting member 31 having a plurality of both end supporting portions 35 respectively supporting both end portions of each of the differential gear supporting members 28, and having a space 46 at a central portion. A recessed portion 41 penetrated from a radial outer part toward a radial inner part of the supporting member 31 is formed between two both end supporting portions 35 adjacent to each other, of the supporting member 31, each of the plurality of both end supporting potions 35 has a supporting portion 35a at one side, supporting at least one end portion of the differential gear supporting member 28, and the supporting portion 35a at one side has a through hole 48 penetrated through the supporting portion 35a at one side.SELECTED DRAWING: Figure 3