baber/WOPTO huggingface dataset:
Patent JP-2019176253-A (JP)
Title: Speaker and movable body
Inventor: ARADERA SHINTARO
IPC: H04R9/02
Filed: 2018-03-27
Abstract: To improve magnetic efficiency of magnetic flux which contributes to vibration of a voice coil.SOLUTION: A speaker 20 includes: a center plate 26 having an upper surface 26b and a lower surface 26a; a first magnet 27 arranged on the lower surface 26a of the center plate 26; a second magnet 28 which is disposed on the upper surface 26b of the center plate 26 in a direction in which its magnetic force and the first magnet 27 repel; a yoke 29 which is formed having an inner peripheral part 291 disposed at the lower surface 27a side of the first magnet 27 and an outer cylinder part 292 extending from an outer edge of the inner peripheral part 291 in an upward direction; a diaphragm 22 which is disposed at the second magnet 28 side when viewed from the inner peripheral part 291 in the yoke 29 and in which a through hole 22a is formed at a center part; a voice coil 24 connected to the diaphragm 22; and a magnetic member 30 which is disposed on an upper surface 28a of the second magnet 28 and protrudes from the through hole 22a of the diaphragm 22.SELECTED DRAWING: Figure 2
Patent JP-2019174662-A (JP)
Title: Photosensitive conductive resin composition and cured product thereof
Inventor: SASAKI HIKARU
IPC: G03F7/004
Filed: 2018-03-28
Abstract: To provide a photosensitive conductive resin composition that has excellent storage stability and excellent substrate adhesion, and can stably maintain contact resistance even in the environmental conditions of high temperature and high humidity.SOLUTION: A photosensitive conductive resin composition according to the invention has a carboxyl group-containing resin, a thermosetting resin, a conductive filler, and an ion adsorbent, the thermosetting resin containing a block isocyanate compound.SELECTED DRAWING: Figure 1
Patent JP-2019178646-A (JP)
Title: Variable capacity swash plate compressor
Inventor: SATAKE NORIAKI
IPC: F04B27/12
Filed: 2018-03-30
Abstract: To secure quietness under a small capacity while preventing a pressure loss of a suction pressure under a high capacity, to reduce a pressure fluctuation of the suction pressure at a startup time, and to suppress increase in the manufacturing cost while appropriately presenting damper effects of a damper chamber.SOLUTION: A first valve chamber 71a, a second valve chamber 71b, an intake window 73a, an intake port 633 and an extraction window 73c are formed in a valve case 63 of an opening adjustment valve 61. A first valve body 65 includes a first valve wall 65a which changes a region to be overlapped with the intake window 73a by sliding the first valve body 65 inside of the first valve chamber 71a. In the first valve chamber 71a and the second valve chamber 71b, a damper chamber 60 is defined by the first valve body 65 and a second valve body 67. On the first valve wall 65a, a bypass path 81 is formed for communicating the damper chamber 60 with the intake window 73a by extending in a circumferential direction and facing the intake window 73a.SELECTED DRAWING: Figure 2
Patent JP-2019182930-A (JP)
Title: Transparent polyamide, transparent polyamide composition and transparent polyamide compact
Inventor: NAKAJIMA MASA
IPC: C08L77/06
Filed: 2018-04-03
Abstract: To make a transparent polyamide, a transparent polyamide composition and a transparent polyamide compact excellent in the transparency, Tg during water absorption, and the tensile breaking elongation.SOLUTION: A transparent polyamide has diamine (a) and dicarboxylic acid (b) as the constitutional unit, in which the diamine (a) contains straight chain saturated aliphatic diamine having 8 to 15 carbon atoms and branched chain saturated aliphatic diamine having 8 to 15 carbon atoms, a total content of the straight chain saturated aliphatic diamine having 8 to 15 carbon atoms and branched chain saturated aliphatic diamine having 8 to 15 carbon atoms in the diamine (a) is 50 mol% or larger, the dicarboxylic acid (b) contains isophthalic acid, and a content of the isophthalic acid in the carboxylic acid (b) is 50 mol% or larger.SELECTED DRAWING: None
Patent JP-2019183731-A (JP)
Title: Internal combustion engine
Inventor: TOMITA SHO
IPC: F02B39/04
Filed: 2018-04-09
Abstract: To suppress the rising of a number of rotations of a compressor when a charge rate of a battery storing power generated by a motor generator, in an internal combustion engine provided with a super charger capable of assisting the driving of the compressor with the motor generator.SOLUTION: An internal combustion engine 1 includes: a super charger 30 which is equipped with a compressor 31, a motor generator 32, and a planetary gear mechanism 33; a battery 50 which supplies power to the motor generator, and stores power generated by the motor generator; a variable valve timing mechanism capable of changing an open valve timing and a close valve timing of an intake valve; and a control device 60 which controls the close valve timing of the intake valve. The control device 60, when a charge rate of the battery 50 is relatively high, as compared with a case with a relatively low charge rate of the battery 50, controls the close valve timing of the intake valve so as to increase a ratio of pressure on a downstream side of the compressor with respect to pressure on an upstream side of the compressor 31.SELECTED DRAWING: Figure 1
Patent JP-2018178112-A (JP)
Title: Filler for resin composition, filler-containing slurry composition, and filler-containing resin composition
Inventor: HAGIMOTO SHINTA
IPC: C08L101/00
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a filler for resin composition capable of reducing thermal expansion coefficient by containing the same.SOLUTION: It becomes clear that a crystalline siliceous material having a crystal structure consisting of FAU type, FER type, LTA type, MEI type and/or MWW type of silica materials promotes yellow discoloration of a resin material when dispersed in the resin material although having negative thermal expansion coefficient. Then it founds that active point derived from an aluminum element, which is one cause of resin material yellow discoloration, can be inactivated and the yellow discoloration can be suppressed by conducting a treatment on a crystalline siliceous with a surface treatment agent consisting of an organic silicon compound. The thermal expansion coefficient can be maintained in a negative range even when a layer derived from the surface treatment agent is formed on a surface by a degree to suppress the yellow discoloration.SELECTED DRAWING: None
Patent JP-2019186064-A (JP)
Title: Sensor unit
Inventor: OKADA MITSUHIRO
IPC: H01H13/16
Filed: 2018-04-11
Abstract: To allow a cable sensor to be easily positioned at the specified position of a bracket even when the bracket has a complicated shape.SOLUTION: A positioning projection 32e is provided in a base portion 32b that forms a cable sensor 30, protrudes from the base portion 32b to the side opposite to the side where a sensor holding cylinder 32a is located, is abutted against an abutment surface 41b extending in a direction intersecting a sensor mounting surface 41a, and positions the cable sensor 30 with respect to a sensor bracket 40. Thus, the cable sensor 30 can be accurately and easily positioned at the specified position of the sensor bracket 40 by attaching the base portion 32b to the sensor mounting surface 41a while abutting the positioning projection 32e against the abutment surface 41b.SELECTED DRAWING: Figure 4
Patent JP-2019180326-A (JP)
Title: Crop harvester
Inventor: KINOSHITA KENTARO
IPC: A01D61/00
Filed: 2018-04-13
Abstract: To provide a crop harvester comprising first transport bodies, a second transport body, and a separation part, capable of stably holding and transporting crops by right and left first transport bodies.SOLUTION: A crop harvester comprises: right and left first transport bodies 11 for holding crops A in a field from right and left sides and lifting up the crops from a field, maintaining postures of the lifted crops A to a standing posture and transporting the crops to an obliquely upper rear side; a second transport body 12 extended to a rear side from a transport terminal 11b of the first transport bodies 11; and a guide rail 13 extended to a rear side along the upper side of the second transport body 12, and supported in a vertically movable state. The crop harvester further comprises a guide member 61 extended forward and attached to a transport start end part 13a of the guide rail 13, and guiding the roots A1 of the crops A whose posture is changed to a falling down sideways posture to a space between the second transport body 12 and the guide rail 13 from the transport terminal 11b of the first transport bodies 11.SELECTED DRAWING: Figure 8
Patent JP-2019184974-A (JP)
Title: Aperture control device, projector, aperture control method, and program
Inventor: UCHIYAMA AKIRA
IPC: G03B21/16
Filed: 2018-04-17
Abstract: To provide an aperture control device capable of solving iris damage using open control and reducing the degradation of video quality caused by the open control.SOLUTION: A control part 150 is configured so as, when the temperature of the light control unit 110 exceeds a threshold a first time and when average value of the adjustment value exceeds from the first playback time to the second playback time of the video content, to control the amount of light emitted from the light control unit 110 is released during the period from the elapse of the first regeneration time to the second regeneration time.SELECTED DRAWING: Figure 1
Patent JP-2019188844-A (JP)
Title: Control device and control system
Inventor: MASUDA TAKAYA
IPC: B62K23/02
Filed: 2018-04-18
Abstract: To provide a control device and a control system, which can contribute to improvement of the security with respect to wireless communication.SOLUTION: A control device is mounted on a first component of a human powered vehicle and includes a communication part that wirelessly communicates with a second component of the human powered vehicle, and a control part that controls the communication part so as to use transmission information, which includes first information relating to the first component and second information relating to the second component, for communication with the second component. The first component is either one of an operating device, to which an operation by a user is inputted, and an operated device to be operated in accordance with an input to the operating device. The second component is the other of the operating device and the operated device, and the operated device includes a movable member and an actuator for actuating the movable member.SELECTED DRAWING: Figure 2
Patent JP-2019192974-A (JP)
Title: Information processing system, reading device, information processing method, and program
Inventor: SAKUI MASAHITO
IPC: G06F3/12
Filed: 2018-04-19
Abstract: To provide an information processing system which suppresses illegal copying, reading, etc., of a recording medium.SOLUTION: The information processing system comprises: a reading device for reading data from a recording medium; and an information providing device for providing information to be used to read the data from the recording medium. The reading device includes: a storage unit that stores the information provided from the information providing device; a reading unit that reads the data from the recording medium using the information stored in the storage unit; and an erasing unit that erases the information stored in the storage unit when a predetermined condition is satisfied.SELECTED DRAWING: Figure 5
Patent JP-2018187375-A (JP)
Title: Surgical loading unit including articulating end effector
Inventor: BEARDSLEY JOHN
IPC: A61B17/072
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a surgical loading unit having an articulation assembly for articulating an end effector of the surgical loading unit.SOLUTION: A surgical loading unit includes an elongate body, an end effector pivotably coupled to the elongate body, and a flexible knife bar extending through a distal portion of the elongate body and a proximal portion of the end effector. Articulation of the end effector relative to the elongate body in a first direction moves a first segment of the knife bar in the first direction and moves a second segment of the knife bar in a second direction, opposite the first direction.SELECTED DRAWING: None
Patent JP-2019193542-A (JP)
Title: Abnormality detection system and abnormality detection method
Inventor: IKUSHIMA TAKESHI
IPC: G01K1/02
Filed: 2018-04-27
Abstract: To reduce possibility of the occurrence of erroneous determination.SOLUTION: An abnormality detection system comprises an acquisition part 501, and a determination part 502. The acquisition part 501 acquires information indicating first detection temperature and information indicating second detection temperature from a first temperature sensor 51 and a second temperature sensor 52 respectively. The first temperature sensor 51 and the second temperature sensor 52 detect measured values on temperature of different places of an electric circuit 7 in an electrical appliance as first detection temperature and second detection temperature respectively. The determination part 502 determines that the electrical appliance is in an abnormal state when a relationship between the first detection temperature and the second detection temperature satisfies a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2018150083-A (JP)
Title: Storage box and carton
Inventor: MATSUO RIKA
IPC: B65D5/72
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a storage box that keeps a cutter adhered to the outer surface side of the storage box from coming off from the storage box, and a carton.SOLUTION: Provided is a rectangular parallelepiped storage box which contains a tubular film winding body constituted by wrap film wound over a paper tube and which opens and closes on the upper side. A box body part 12 of the storage box includes a bottom plate part 28, a side plate part at one side 24p, and a side plate part at the other side 24q. The storage box 10 comprise a cutter 18 which extends in longitudinal direction of the outer bottom surface while being adhered to the outer bottom surface 28s of the bottom plate part 28, protrudes from the inner side of the outer bottom surface to the outer side of the outer bottom surface beyond the lower end of the side plane at the other side 24q, and includes a blade tip 28t at the protruding side. The cutter 18 is made of biodegradable plastic and is adhered to the outer bottom surface 28s with water paste. At longitudinal direction ends 18e1, 18e2 of the cutter, protruding adhesion agent parts E1, E2 formed by protruding adhesive are formed respectively.SELECTED DRAWING: Figure 4
Patent JP-2019194135-A (JP)
Title: Method for manufacturing glass porous base material
Inventor: SAITO TATSUHIKO
IPC: B01D71/02
Filed: 2018-05-01
Abstract: To provide a method for manufacturing a glass porous base material excellent in gas permeability.SOLUTION: The method for manufacturing a glass porous base material includes mixing and molding quartz glass fine particles and binder and sintering the mixture to manufacture the glass porous base material for gas separation membranes. The average particle size of the quartz glass fine particles is 10 μm or more and 20 μm or less, and the sintering temperature is 1230°C or more and 1300°C or less.SELECTED DRAWING: Figure 2
Patent JP-2019196845-A (JP)
Title: Method for observing combustion field, observing device and observing program
Inventor: YOSHIDA MASAHIDE
IPC: F23G5/50
Filed: 2018-05-07
Abstract: To visualize and observe a combustion field such as a boiler furnace interior in operation.SOLUTION: A method for observing a combustion field includes: imaging a combustion field to acquire an image (S1); performing predetermined conversion processing on the image (S2); and generating an image (S3).SELECTED DRAWING: Figure 1
Patent JP-2019011041-A (JP)
Title: Wireless in-wheel electric assemblies with integrated in-wheel cooling and vehicles incorporating the same
Inventor: ZHOU FENG
IPC: B60L3/00
Filed: 2018-05-09
Abstract: To eliminate the need for cooling fluid lines from a body of a vehicle to a wireless in-wheel motor.SOLUTION: A wireless in-wheel electric motor assembly has an electric motor 115 disposed within a wheel, a receiving coil 106 operable to receive wirelessly transmitted energy, a first converter operable to convert the wirelessly transmitted energy from the receiving coil into direct current, and an inverter circuit operable to power the electric motor. The wireless in-wheel electric motor assembly further includes a cooling system disposed within the wheel. The cooling system includes a micro pump 129 operable to pump a coolant, a fluid line operable to pass the coolant in the proximity of at least one of the conversion circuit and the inverter circuit, and a heat exchanger operable to receive the heated coolant and dissipate heat to the environment.SELECTED DRAWING: Figure 2
Patent JP-2019196530-A (JP)
Title: Martensitic stainless steel
Inventor: SAKAMOTO MIKI
IPC: C22C38/00
Filed: 2018-05-11
Abstract: To provide a martensitic stainless steel having high strength and having excellent corrosion resistance even in a severe corrosive environment.SOLUTION: A martensitic stainless steel has 0.20 mass%≤C≤0.60 mass%, 0.10 mass%≤N≤0.50 mass%, 14.00 mass%≤Cr≤17.00 mass%, 1.00 mass%≤Mo≤3.00 mass%, 0.20 mass%≤V≤0.40 mass%, Si≤0.30 mass%, Mn≤0.80 mass%, P≤0.040 mass%, S≤0.040 mass%, Cu≤0.25 mass%, Ni≤0.20 mass%, with the balance being Fe and inevitable impurities.SELECTED DRAWING: Figure 1
Patent JP-2019200865-A (JP)
Title: Nitrogen gas manufacturing apparatus
Inventor: FUKUHARA HIROSHI
IPC: H01M8/04
Filed: 2018-05-14
Abstract: To provide a manufacturing apparatus capable of effectively generating a nitrogen gas with a pressure from an exhaust of a fuel battery without preventing a power generation efficiency of the fuel battery.SOLUTION: A manufacturing apparatus comprises, as a main structure: a fuel battery main body 10; a first accumulation tank 20 that accumulates a nitride rich gas exhausted from an air electrode 12 of the fuel battery main body 10, and in which first pressure detection means 23 is disposed; pressure rise means 30 of rising a pressure of a gas in the first accumulation tank 20; and a second accumulation tank 40 that accumulates the nitride rich gas exhausted by the pressure rise means 30, and in which second pressure detection means 43 is disposed. A pressure rise operation in the pressure rise means 30 is controlled by the pressure detected in the first pressure detection means 23 and/or the second pressure detection means 43.SELECTED DRAWING: Figure 1
Patent JP-2019202828-A (JP)
Title: Electric-wire traction apparatus and electric-wire constructing method
Inventor: FUDEMOTO YUKIO
IPC: B66D1/46
Filed: 2018-05-21
Abstract: To provide an electric-wire traction apparatus and an electric-wire constructing method capable of effectively performing an electric-wire traction work and an electric-wire constructing work.SOLUTION: An electric-wire traction apparatus 1 comprises an attaching part 10 capable of attaching to a fixing target, the first rotating body to draw a wire material connected to an electric-wire, a motor 32 to apply a driving force to the first rotating body, and a switch capable of switching between a driving-force applied state to apply the driving force to the first rotating body and a stopped state of the applying driving-force to stop applying the driving-force to the first rotating body. A selecting switch to switch from the stopped state of the applying driving-force to the driving-force applied state, or the selecting switch to switch from the driving-force applied state to the stopped state of the applying driving-force can be executed by operating the wire material drawn by the first rotating body.SELECTED DRAWING: Figure 7
Patent JP-2019205001-A (JP)
Title: User device, control device, and communication control method
Inventor: NIIMOTO MASASHI
IPC: H04W36/12
Filed: 2018-05-21
Abstract: To provide communication means for realizing a function for URLLC that requires high-reliability and/or low-latency communication in 5GS.SOLUTION: In 5GS which supports a network-driven configuration update procedure and continuation of multiple types of session services, communication means to enable functions for URLLC is provided. Furthermore, when multiple types of functions for URLLC are possible, a user device and a network share a function that can be used among the functions for URLLC, and communication means for appropriately managing the shared information is provided.SELECTED DRAWING: Figure 2
Patent JP-2019202576-A (JP)
Title: Console device
Inventor: HASHIMOTO YUICHIRO
IPC: B60R7/04
Filed: 2018-05-21
Abstract: To provide a console device which enables a user to take belongings thereinto or therefrom easily.SOLUTION: A console device 1 has a placement part 15 in front of an armrest part 11 in an anteroposterior direction F of a vehicle and includes: a first detection part (a camera 25) which detects belongings B taken into the vehicle; a second detection part (the camera 25) which detects the belongings B placed on the placement part 15; and a moving mechanism (a drive part 21) which moves the armrest part 11 in the anteroposterior direction F of the vehicle. When the first detection part (the camera 25) detects the belongings B taken into the vehicle, the moving mechanism (the drive part 21) moves the armrest part 11 in a rear direction of the vehicle. When the second detection part (the camera 25) detects the belongings B placed on the placement part 15, the moving mechanism (the drive part 21) moves the armrest part 11 in a front direction of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2019201850-A (JP)
Title: Method for predicting risk of decrease in cornea endothelial cell density
Inventor: YAMAGUCHI TAKASHI
IPC: A61B3/13
Filed: 2018-05-23
Abstract: To provide a method suitable for predicting the risk of decrease in cornea endothelial cell density.SOLUTION: The method includes the step of inspecting iris damages of a subject and the step of inspecting hydatoid cytokine densities of the subject, and on the basis of the respective results of inspection of the iris damages and the hydatoid cytokine densities, the risk of decrease in cornea endothelial cell density of the subject is predicted.SELECTED DRAWING: Figure 1
Patent JP-2019202656-A (JP)
Title: Control device for vehicular lighting fixture, control method for vehicular lighting fixture, and vehicular lighting fixture system
Inventor: KOGORI YUDAI
IPC: F21S41/663
Filed: 2018-05-23
Abstract: To provide a light distribution control device capable of excellently controlling a light irradiation direction of a vehicular lighting fixture according to a traveling direction of a vehicle.SOLUTION: A light distribution control device is configured to supply, when a vehicle state value associated with a traveling direction of a vehicle is larger than a predetermined threshold, a control signal for setting a light irradiation direction of the vehicular lighting fixture to a direction corresponding to the traveling direction of the vehicle to a vehicular lighting fixture, and uses a first threshold as the threshold when a travel path of the vehicle is a curved road, or a second threshold larger than the first threshold as the threshold when the travel is a straight road.SELECTED DRAWING: Figure 5