baber/WOPTO huggingface dataset:
Patent JP-2018053881-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: HAGIMOTO YURIKO
IPC: B01J29/072
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To suitably use both of an NSR catalyst and an SCR catalyst and improve NOx elimination capacity as a system in the exhaust emission control system in which the NSR catalyst and the SCR catalyst are disposed in an exhaust passage of an internal combustion engine.SOLUTION: When a temperature of an NSR catalyst falls within a predetermined NSR temperature range and a temperature of an SCR catalyst falls within a predetermined SCR temperature range, urea water is added and predetermined air-fuel ratio processing related to an air-fuel ratio of exhaust gas flowing into the NSR catalyst is executed. The predetermined air-fuel ratio processing includes: first air-fuel ratio processing for making an air-fuel ratio of exhaust gas flowing into the NSR catalyst become a first lean air-fuel ratio for emitting occluded NOx from the NSR catalyst; second air-fuel ratio processing for making the air-fuel ratio become a second lean air-fuel ratio on the lean side of the first lean air-fuel ratio; and third air-fuel ratio processing for making the air-fuel ratio become a rich air-fuel ratio. In the predetermined air-fuel ratio processing, the second air-fuel ratio processing is executed after the first air-fuel ratio processing, and the third air-fuel ratio processing is executed after the first air-fuel ratio processing and the second air-fuel ratio processing, following the second air-fuel ratio processing.SELECTED DRAWING: Figure 7A
Patent JP-2017128320-A (JP)
Title: Vehicular wiper device and control method of vehicular wiper device
Inventor: NEGI TAKAFUMI
IPC: B60S1/18
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular wiper device capable of expanding a wiping range on a front passenger seat side of a windshield glass for securing a wider field on a front passenger seat side and a control method of the vehicular wiper device.SOLUTION: A vehicular wiper device is configured so that, when entry of a vehicle to an intersection, and left turn on the intersection are detected based on positioning by a GPS device 96, and signals from a direction indicator switch 54 and a steering angle sensor 98, in a period in which a first output shaft 11A provided on a first motor 11 is rotated in normal rotation and a front passenger seat side wiper blade 36 is moved from a lower inversion position P2P to an upper inversion position P1P, a second output shaft 12A provided on a second motor 12 is rotated in normal rotation at a second prescribed rotation angle, and a fifth axis line L5 which is a fulcrum of a front passenger seat side wiper arm 35 is moved to an angle direction on an upper side of the front passenger seat side on the windshield glass, then the output shaft of the second motor 12 is rotated in reverse rotation at the second prescribed rotation angle and the fifth axis line L5 is disposed to an original position until the front passenger seat side wiper blade 36 reaches the upper inversion position P1P.SELECTED DRAWING: Figure 1
Patent JP-2017037331-A (JP)
Title: Drum mount providing isolated resonance
Inventor: AUGUST MARTIN
IPC: G10D13/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide, in some embodiments, drum mounts for mounting a drum on supporting bracket arms, stands or racks in a manner that does not impede drum shell resonance and that shields the drum mount and a structure on which the drum is mounted from absorbing the drum's vibrational energy during play.SOLUTION: The drum mount is comprised of an inner mount plate, an outer mount bar, and a plurality of coupling assemblies. Each of the inner mount plate and the outer mount bar couple to a drum shell or tension ring using the plurality of coupling assemblies. The plurality of coupling assemblies also couple the inner mount plate to the outer mount bar. The coupling assemblies include a plurality of dampeners and a plurality of endcaps with protrusions for minimizing the surface area of contact points from which energy can be transferred to the drum mount.SELECTED DRAWING: Figure 1
Patent JP-2018059159-A (JP)
Title: High strength steel
Inventor: KOCHI TAKUYA
IPC: C22C38/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide high strength steel having excellent fatigue characteristics.SOLUTION: High strength steel contains C of 0.38 mass% or more and 0.48 mass% or less, Si of 1.6 mass% or more and 2.4 mass% or less, Mn of 0.1 mass% or more and 0.4 mass% or less, Cr of 0.8 mass% or more and 1.2 mass% or less, Cu of 0.1 mass% or more and 0.6 mass% or less, Ni of 0.1 mass% or more and 0.6 mass% or less, P and S of more than 0 mass% and 0.020 mass% or less, Al of more than 0 mass% and 0.040 mass% or less, Ti of 0.05 mass% or more and 0.15 mass% or less, V of 0.1 mass% or more and 0.3 mass% or less, N of more than 0 mass% and 0.0040 mass% or less, and O of more than 0 mass% and 0.0015 mass% or less, with the balance being iron and inevitable impurities, where a fraction of ferrite tissue is 10% or less, a lamellar pitch in a pearlite structure is 100 nm or more and 255 nm or less, and a hydrogen content is more than 0 mass ppm and 0.5 mass ppm or less.SELECTED DRAWING: None
Patent JP-2018059001-A (JP)
Title: Silicone composition for release paper or release film
Inventor: ONOZAWA Hayato
IPC: C08L71/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicone composition for a release paper or a release film which is excellent in antistatic properties and peelability and also excellent in safety and curability.SOLUTION: The silicone composition for a release paper or a release film is provided that comprises, (A) organopolysiloxane having at least two alkenyl groups in one molecule, (B) organohydrogen polysiloxane having at least three hydrogen atoms bonded to silicon atoms in one molecule, (C) a platinum metal-based catalyst, (D) an organic solvent, (E) an ionic compound, and (F) a compound having (F-1): (f1) and (f3), (F-2):(f2) and (f3) or (F-3):(f1), (f2) and (f3), where (f1) is a hydrosilylation reactive group, (f2) is a polysiloxane structure, and (f3) is a polyoxyethylene chain.SELECTED DRAWING: None
Patent JP-2017070750-A (JP)
Title: Catheter with membraned spines for pulmonary vein isolation
Inventor: SHUBHAYU BASU
IPC: A61M25/00
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved catheter that is particularly useful for circumferential ablation in or near an ostium of tubular regions of the heart.SOLUTION: A catheter adapted for pulmonary vein isolation has a distal electrode assembly that can sit stably in an ostium secured by a plurality of spines and a membrane member. The spines are pre-shaped and flexible, and support the membrane in a concave configuration when the distal electrode assembly approaches the ostium; and the spines and membrane member are sized and configured to span the whole ostium. As the distal electrode assembly is pushed into the ostium, the membrane member elastically deforms, generally turning inside out to expose surface electrodes carried on a contact surface of the membrane member and ring electrodes carried on the spines for contact with the ostium. The membrane member may be inflated. The ring electrodes contact tissue along axial lines of the ostium. The surface electrodes contact tissue along radial lines of the ostium.SELECTED DRAWING: Figure 1
Patent JP-2018060446-A (JP)
Title: Data collection system for plant equipment
Inventor: REMI NGUYEN BANG
IPC: G05B23/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a data collection system capable of significantly reducing troublesome work such as recording work by hand writing of data and data inputting after verification and inspection of an inspection schedule and making an operator keep an inspection order while ensuring an inspection tour.SOLUTION: A data collection system 1 for collecting inspection data of plant equipment includes: tags 51, 61, 71 having unique identification information attached on an apparatus to be inspected corresponding to data collection points; an inspection schedule server 2 providing an inspection schedule on a tag list relating to the tags scanned at the data collection points and an inspection order; a movable type terminal 3 which scans the tags at the data collection point and receives an input of inspection data according to the inspection schedule provided from the inspection schedule server; and a central data storage server 4 which stores the inspection data provided from the movable type terminal.SELECTED DRAWING: Figure 1
Patent JP-2018063331-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKEODA TOSHIMASA
IPC: G03G15/20
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can inhibit a wind from entering a space between a heat radiation suppression part and a heating part in the fixing device, and an image forming apparatus.SOLUTION: A fixing device comprises: a heating part that heats a sheet at a fixing nip; a pressure part that forms a fixing nip between the heating part and the pressure part; a heat radiation suppression part that suppresses radiation of heat of the heating part by surrounding a periphery of the heating part; a temperature detection part that is arranged in the heat radiation suppression part and detects a temperature of the heating part; and a regulation part that is arranged between the heat radiation suppression part and the heating part and regulates intrusion of a wind into a detection area of the temperature detection part.SELECTED DRAWING: Figure 3
Patent JP-2018063390-A (JP)
Title: Light control film
Inventor: SHIRAISHI TAKASHI
IPC: G02F1/13
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a light control film that can improve fire retardancy.SOLUTION: A light control film comprises: a light control layer 11 that contains resin and liquid crystal particles, and has a value of haze of binary or over that changes according to the magnitude of a voltage applied thereto; electrode layers 12 that transmit light and are located respectively on two surfaces facing in a thickness direction in the light control layer 11; and resin-made substrates that transmit light and are located respectively on surfaces of the electrode layers 12 on the opposite side of surfaces in contact with the light control layer 11. One of the two substrates is a fire retardant substrate 13, and in the fire retardant substrate 13, fire retardancy defined in the UL94 standard is VTM-2 or VTM-1.SELECTED DRAWING: Figure 1
Patent JP-2018067413-A (JP)
Title: Induction heating cooker
Inventor: YAMAMOTO YUSAKU
IPC: F24C7/04
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which can stop heating operations of a first heating part and a second heating part depending on an operating state of a first operation part to achieve improved usability.SOLUTION: An induction heating cooker comprises: a first heating part 2 for heating a heated object on a top plate; a second heating part 8 for heating a grill plate; a first operation part 4 for setting a heat condition of the first heating part; a second operation part 11 for setting a heat condition of the second heating part; a main power switch 5 for stopping power supply to the first heating part and the second heating part; and a control part 12 for controlling the first heating part and the second heating part, in which the control part stops power supply to the first heating part and the second heating part when the first operation part is in a normal operation state and the main power switch is operated, and the control part stops power supply only to the first heating part when the first operation part is in an operation state other than the normal state and the main switch is operated.SELECTED DRAWING: Figure 4
Patent JP-2017077241-A (JP)
Title: Adhesive cell culturing substrate, and cell culture vessel and cell culture method using the same
Inventor: HORIKAWA HIROSHI
IPC: C12M1/00
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive cell culturing substrate which does not require nano imprinting of an uneven structure and can be formed, even after gamma-ray sterilization, with spheroid adhering to a base material surface.SOLUTION: An adhesive cell culturing substrate has albumin adsorption on a cell culture surface of 75 ng/cmor more.SELECTED DRAWING: Figure 3
Patent JP-2017124153-A (JP)
Title: Biological information measuring device
Inventor: SHIONO TERUHIRO
IPC: A61B5/11
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a biological information measuring technique that can measure biological information even if a subject moves.SOLUTION: A biological information measuring device 100 according to an embodiment comprises: a light source 110 for emitting light toward a part to be examined of a subject; a light detector 140 for detecting light from the subject; and a control circuit 200 for adjusting an emitting direction and power of light depending on motion of the part to be examined, and for measuring biological information of the subject on the basis of an output signal of the light detector.SELECTED DRAWING: Figure 1A
Patent JP-2018074244-A (JP)
Title: Communication control device, switch device, out-of-vehicle communication device, communication control method, and communication control program
Inventor: OGAWA AKIHIRO
IPC: H04L12/66
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication control device, switch device, out-of-vehicle communication device, communication control method, and communication control program capable of efficiently transmitting information from an outside of a vehicle to an on-vehicle network.SOLUTION: A communication control device is the communication control device to be used in an on-vehicle communication system including an out-of-vehicle communication device that is one of multiple function parts arranged in a vehicle and can communicate with an external device on the outer side of a vehicle; and a switch device capable of relaying communication data from the function part to another function part. The switch device includes: an acquisition section for acquiring state information indicating a state of a queue for at least storing communication data from the out-of-vehicle communication device; and a control section for determining a limit of transmission of communication data from the external device to the out-of-vehicle communication device on the basis of state information acquired by the acquisition section.SELECTED DRAWING: Figure 6
Patent JP-2018072963-A (JP)
Title: Server, information providing method, and information providing program
Inventor: NISHIZAWA KIYOSHI
IPC: G06Q30/02
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To allow information which is useful and appropriate for a user to be displayed in a limited area.SOLUTION: A server for providing information to a terminal device includes: a storage part which stores a plurality of pieces of display information in association with respective search conditions and stores prescribed search conditions; a reception part for receiving a display request transmitted from the terminal device when a user specifies specific link information; an acquisition part which acquires a browsing history of the terminal device; an identification part which identifies pieces of display information associated with respective prescribed search conditions stored among pieces of display information corresponding to the acquired browsing history until a specified upper limit when receiving the display request; and a transmission part which transmits the identified pieces of display information to the terminal device.SELECTED DRAWING: Figure 10
Patent JP-2018073027-A (JP)
Title: Unmanned carrier guide system and guide method
Inventor: YO SEIEN
IPC: G05D1/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a guidance system capable of changing a travel route arbitrarily only by altering a program on a computing machine.SOLUTION: A method comprises the step of installing plural sets of projectors along the travel route using three or more optical markers adding peculiar frequency information as a set by modulating different frequency. The method also comprises the step of pursuing the optimal optical marker by installing a two-dimensional optical sensor on an unmanned carrier rotatably. A combined signal of the optical marker signal injected to the two-dimensional optical sensor acquires position information by every optical marker on a light-receiving surface of the two-dimensional optical sensor by performing computation for every modulation frequency by Fourier transforming. The method further comprises the step of detecting a coordinate position of the unmanned carrier mounting the optical sensor on the basis of the position information by every optical marker. The method further comprises the step of controlling travel of the unmanned carrier on the basis of position relationship stored in advance and the actual position coordinate of the unmanned carrier when the actual position coordinate of the unmanned carrier is measured.SELECTED DRAWING: Figure 1
Patent JP-2017021387-A (JP)
Title: Liquid crystal display
Inventor: KAMIMURA TAKAAKI
IPC: G02F1/1368
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display that can prevent leakage of light.SOLUTION: A liquid crystal display comprises a first substrate, second substrate, and liquid crystal layer, on which a color filter is formed. The first substrate includes a first insulating substrate, first light blocking layer formed on the first insulating substrate, belt-like metal wiring, and belt-like conductive layer. The metal wiring overlaps with the first light blocking layer and scan lines extending in a first direction, extends in the first direction, and has a light blocking property. The conductive layer is connected with the metal wiring, extends in the first direction, and has light permeability.SELECTED DRAWING: Figure 5
Patent JP-2018074448-A (JP)
Title: Encryption system and encryption method
Inventor: NISHIMURA TAKASHI
IPC: H04L9/08
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an encryption system in which confidentiality of data is improved and decryption can be surely performed, and an encryption method.SOLUTION: When encrypting and transmitting measurement data, in accordance with an IEEE floating decimal point number arithmetic standard (IEEE754), the measurement data are converted into a floating decimal point number. As an exchange form, 32-bit unit accuracy that stores a floating decimal point number over 32 bits is used. Data of 32 bits are then grasped while being separated into high-order 16 bits consisting of a code part (s), an exponent part eee and partial mantissa parts nnn and low-order 16 bits consisting of residual mantissa parts nnn. The number of the low-order 16 bits is used to encrypt the number of high-order 16 bits. Thereafter, the low-order 16 bits are added to the number of encrypted 16 bits as they are, thereby generating encrypted measurement data of 32 bits.SELECTED DRAWING: Figure 3
Patent JP-2018074485-A (JP)
Title: Low-pass filter
Inventor: ITO AKIHIRO
IPC: H01F27/08
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-pass filter having a small copper loss and that can be miniaturized.SOLUTION: A low-pass filter comprises: a coil 20 configured by winding a belt-like conductor 22 around a predetermined axis line 20a a plurality of times; a capacitor 30 whose one terminal is connected with the conductor 22 and whose the other terminal is connected with a ground portion 33; and a cooling member that abuts on an end surface side in the predetermined axis line 20a direction of the coil 20.SELECTED DRAWING: Figure 1
Patent JP-2018073316-A (JP)
Title: Plant diagnostic system and diagnostic method
Inventor: KASAHARA TAKAYASU
IPC: G05B23/02
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a plant diagnostic system and diagnostic method capable of understanding which of multiple correlation abnormalities is the root cause.SOLUTION: A plant diagnostic system comprises: an operation data storage unit 12 for storing temporal changes of a plurality of operation parameters; a correlation change analysis unit 18 for analyzing correlation changes between operation parameters, and determining correlation abnormality when a correlation change is greater than a preset threshold; a correlation abnormality graph generation unit 19 for generating correlation abnormality graphs; a qualitative model storage unit 13 for storing plant qualitative models; a qualitative graph generation unit 20 for generating qualitative graphs based on the qualitative models; a root cause estimation unit 21 for estimating which of multiple links comprising the correlation abnormality graphs is the root cause by comparing the correlation abnormality graphs with the qualitative graphs; and a display device 16 for displaying the estimation results from the root cause estimation unit 21.SELECTED DRAWING: Figure 2
Patent JP-2018077977-A (JP)
Title: Battery pack
Inventor: HOJO TAKAYUKI
IPC: H01M50/51
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of suppressing a rapid temperature rise caused by a short circuit current in a case where a conductive foreign matter penetrates through a plurality of series-connected single batteries.SOLUTION: Provided is a battery pack that comprises a plurality of single batteries 10A, and a plurality of bus bars for series-connecting between the plurality of single batteries 10A. The plurality of single batteries 10A are arranged so that a pair of flat lateral faces are opposed to each other. Each single battery 10A comprises: a battery case 60; a positive electrode sheet 20; a negative electrode sheet 30; a positive electrode terminal 12A; a negative electrode terminal 14A; an electric resistance body 42 arranged on a conductive path between the positive electrode sheet 20 and the positive electrode terminal 12A; and a pressure-actuated current interruption mechanism 44 arranged on a conductive path between the negative electrode sheet 30 and the negative electrode terminal 14A.SELECTED DRAWING: Figure 2
Patent JP-2017100706-A (JP)
Title: Rotor blade coupling device of rotor head for rotorcraft
Inventor: MARTIN STUCKI
IPC: B64C27/51
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotor blade coupling device which has a simplified design and ensures improved damping of lead-lag motions.SOLUTION: Transfer elements 10 respectively crossing rotor blade mountings 4 form part of two adjacent damping devices D and are thereby directly and functionally connected to the two adjacent damping devices D.SELECTED DRAWING: Figure 1
Patent JP-2018080072-A (JP)
Title: SiC single crystal composite and SiC ingot
Inventor: FUJIKAWA YOHEI
IPC: C30B29/36
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality SiC wafer.SOLUTION: A SiC single crystal composite includes a center part positioned at a center in a plan view, and a periphery part enclosing an outer periphery of the center part. The center part and the periphery part have crystal surfaces inclined or different from each other, and a boundary exists between the center part and the periphery part. A direction of a crystal constituting the center part via the boundary is different from a direction of a crystal constituting the periphery part.SELECTED DRAWING: Figure 1