baber/WOPTO huggingface dataset:
Patent JP-2019021626-A (JP)
Title: Spherical or spheroidal lithium ion battery positive electrode material and lithium ion battery
Inventor: ZHOU CHAOYI
IPC: H01M10/0525
Filed: 2018-07-10
Abstract: To provide a lithium ion battery positive electrode material which is high in specific capacity and superior in high-temperature stabilizing function, safety and high-temperature charge/discharge cycle performance, of which the manufacturing process is simple and the manufacturing cost is relatively low.SOLUTION: A lithium ion battery positive electrode material is represented by the general formula, LiNiCoMnMOwhere 1.02≤a≤1.20, 0.0≤b≤0.5, 0.30≤x≤0.60, 0.20≤y≤0.4, 0.05≤z≤0.50 and x+y+z=1, and M element represents one or more elements selected from Mg, Ti, Al, Zr, Y, Co, Mn, Ni, Ba and a rare earth element. The lithium ion battery positive electrode material includes primary particles exhibiting a spherical or spheroidal shape under a scanning electron microscope, and secondary particles formed by agglomeration groups of the primary particles. The number-based percentage of the secondary particles formed by agglomeration of groups of the primary particles is 30% or less.SELECTED DRAWING: Figure 1-1
Patent JP-2020010562-A (JP)
Title: Battery monitoring device
Inventor: DERIHA SHINJI
IPC: H01M10/48
Filed: 2018-07-11
Abstract: To provide a battery monitoring device capable of preferably suppressing a projection current caused when the battery monitoring device is connected to a battery pack.SOLUTION: A battery monitoring device 70 comprises: a first capacitor 45 provided in a first bypass wire 43 connecting each connection wire 30 of a positive electrode side and a negative electrode side in each battery cell 12; a positive electrode connection wire 30a as a connection wire connected to a positive electrode terminal 13 in a battery cell connection body 11a; a second capacitor 46 provided in a second bypass wire 44 as a passage connecting a negative electrode connection wire 30b as a connection wire connected to a negative electrode terminal 14; and a resistance element 60 which is provided to at least any one of a high potential side passage as a passage from an end part of a connector 20 side of the positive electrode connection wire 30a to a connection part with the second bypass wire 44, a low potential side passage as a passage from the end part of the connector side from the negative electrode connection wire to the connection point of the second bypass wire, and the second bypass wire 44.SELECTED DRAWING: Figure 1
Patent JP-2018173994-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KUSOGAMI HIROSHI
IPC: G16H10/00
Filed: 2018-07-12
Abstract: PROBLEM TO BE SOLVED: To shorten time necessary to prepare holding of a remote conference sharing pathological image data, and to make the remote conference progress efficiently and smoothly.SOLUTION: An information processing device includes a communication unit, a display unit, and a control unit. The control unit controls the communication unit to receive range specification information to specify a display range within a pathological image consisting of a plurality of partial images, and location information indicating locations, which can be different per the partial image, of the plurality of partial images from another information processing device, to transmit request information to request transmission of a partial image belonging to the display range on the basis of the received range specification information to the location indicated by the location information, and to receive the partial image transmitted from the location in response to the request information, and controls the display unit to display the received partial image.SELECTED DRAWING: Figure 6
Patent JP-2020014074-A (JP)
Title: RFID tag
Inventor: SUDA TAMOTSU
IPC: H01Q9/26
Filed: 2018-07-17
Abstract: To provide an RFID tag that includes an antenna and an IC chip and performs wireless communication enabling (1) elimination of a risk of burnout due to microwave heating or microwave drying and (2) elimination of a possibility of interference with wireless communication for different applications.SOLUTION: An RFID tag R for performing wireless communication includes an antenna 11 and an IC chip 12. The antenna 11 is a linear antenna bent in a meander shape. A resonance condition of the antenna 11 is satisfied at a frequency for wireless communication of the RFID tag R. A gain of the antenna 11 is substantially minimized at a frequency of an undesired wave of the RFID tag R. Specifically, a feeding point 13 of the antenna 11 is provided at a position offset from a center point 14 of the antenna 11.SELECTED DRAWING: Figure 2
Patent JP-2020012508-A (JP)
Title: Manufacturing method of vacuum heat insulation material
Inventor: ISHIGURO YOSHITOMO
IPC: F16L59/065
Filed: 2018-07-18
Abstract: To provide a manufacturing method of a vacuum heat insulation material capable of easily manufacturing a vacuum heat insulation material capable of maintaining a heat insulation performance for a long time.SOLUTION: A manufacturing method of a vacuum heat insulation material 1 includes a first fusion step, an exhaust step and a second fusion step. In the first fusion step, multiple fusion parts are provided for partially fusing films 21 and 22 in an in-plane manner, thereby separately forming a first region 27 in which only an end portion 27a in a Y direction communicates to the outside, and a second region 29 which is adjacent to the first region 27 while holding the fusion parts therebetween in an X direction crossing the Y direction and in which only an end portion 29a in the Y direction communicates to the outside. In the exhaust step, air is exhausted from the first region 27 and the second region 29 via the end portion 27a and the end portion 29a. In the second fusion step, the films 21 and 22 are fused in the end portion 27a and the end portion 29a, thereby sealing the first region 27 and the second region 29.SELECTED DRAWING: Figure 2
Patent JP-2020014336-A (JP)
Title: Rotary electric machine
Inventor: ASANO YOSHINARI
IPC: H02K1/22
Filed: 2018-07-19
Abstract: To raise strength of a rotor of a rotary electric machine.SOLUTION: A rotary electric machine is provided with a stator (10) and a rotor (20). The rotor (20) forms through hole groups (100) consisting of a plurality of through holes (25) aligned in a circumferential direction in multilayer in a radial direction for every magnetic pole. The through holes (25) adjacent to each other in the through hole group (100) form R chamfers at ends facing each other. A minimum value (Rin) of dimensions of the R chamfers in the through holes (25) of each through hole group (100) is compared with a maximum value (Rout) of dimensions of the R chamfers in the through holes (25) of the through hole group (100) on an outer peripheral side of itself to make the minimum value (Rin) of the dimensions of the R chamfers of itself larger.SELECTED DRAWING: Figure 3
Patent JP-2020017343-A (JP)
Title: connector
Inventor: IWABORI YOSHIHIRO
IPC: H01R13/64
Filed: 2018-07-23
Abstract: To provide a connector capable of preventing a movement to a main engagement of a fitting detection member even if the fitting detection member is erroneously pushed in a main engagement direction in a temporal engagement state of the fitting detection member.SOLUTION: A connector comprises: a hosing 21 fitted and separated to/from a mating hosing; and a fitting detection member 30 which is assembled to the housing 21, and can be moved between a temporal engagement position and a main engagement position after the fitting with the mating hosing. The housing 21 includes a lock arm 25 provided with a lock part 27 which is engaged and separated to/from a locked part of the mating housing and with a lock release part 28. The fitting detection member 30 includes: a flexible arm part 33 provided with a temporal engagement projection 35 and a main engagement projection 36 so as to be stood at a tip 33a. By assembling the fitting detection member 30 to the housing 21 to set the fitting detection member 30 into a temporal engagement state by temporally engaging a concave part 35a of the temporal engagement projection 35 of the arm part 33 of the fitting detection member 30 to an end part 27a of the lock part 27 of the lock arm 25 by at least point contact.SELECTED DRAWING: Figure 8
Patent JP-2020016551-A (JP)
Title: Inspection method for inspecting lubrication condition of lubricating oil composition
Inventor: AKAO YUJI
IPC: C10M107/32
Filed: 2018-07-25
Abstract: To provide an inspection method capable of inspecting the lubrication condition of lubricating oil composition regardless of the components contained in the lubricating oil composition.SOLUTION: The inspection method for inspecting lubrication status of lubricating oil composition includes the steps of: measuring the reflection spectrum by irradiating a part that has been lubricated with the lubricating oil composition with light having a wavelength of 900 nm or more and 3000 nm or less; and determining whether or not an interference waveform appears in a reflection spectrum. The lubricating oil composition is preferably transparent. Preferably, the component is a watch component.SELECTED DRAWING: Figure 4
Patent JP-2020016611-A (JP)
Title: Information processor, information processing method, and program
Inventor: NAKAGAWA JUNICHI
IPC: G01M13/04
Filed: 2018-07-27
Abstract: To precisely perform an abnormality diagnosis of an object that performs a periodic motion.SOLUTION: An information processor includes: acquisition means for acquiring transition data for showing the situation of a time transition of amplitude in measurement data pertaining to a periodic motion of an object that performs the periodic motion; determination means for determining a coefficient of a corrected auto-regressive model on the basis of the transition data acquired by the acquisition means; and diagnosis means for diagnosing an abnormality of the object on the basis of the coefficient determined by the determination means. The corrected auto-regressive model is an expression for calculating a prediction value of transition data on the basis of the transition data and the coefficient for the transition data, and the determination means determines the coefficient on the basis of a characteristic value of an autocorrelation matrix derived by performing singular value decomposition of the autocorrelation matrix derived from the transition data.SELECTED DRAWING: Figure 12
Patent JP-2020022058-A (JP)
Title: Monitor system
Inventor: INOUE YASUYUKI
IPC: H04N7/18
Filed: 2018-07-31
Abstract: To suppress generation of a set deviation in a shooting direction due to backlash.SOLUTION: The monitor system includes: a camera unit whose shooting direction can be changed by remote operation; a display apparatus for displaying a video of the camera unit; a controller which initially sets the shooting direction relative to an apparatus to be monitored in a predetermined target direction and stores a final change direction in the shooting direction to the target direction as an initial change direction and when monitoring the apparatus to be monitored, changes the shooting direction so that the final change direction is the same as the initial change direction, thus stopping it in the target direction.SELECTED DRAWING: Figure 6
Patent JP-2020019688-A (JP)
Title: Composition, green sheet, burned product, and glass ceramic substrate
Inventor: TAKADA SHINGO
IPC: H05K1/03
Filed: 2018-08-02
Abstract: To provide a composition that can be used for producing a glass ceramic substrate excellent in strength and thermal conductivity.SOLUTION: A composition includes tabular alumina particles where mullite is contained in its surface layer, and a glass component. The composition is preferably used for producing a glass ceramic substrate. In an XPS analysis, the tabular alumina particles preferably have a molar ratio [Si]/[Al] of Si to Al of 0.15 or more. In an XRD analysis, the tabular alumina particles preferably have the ratio of the peak intensity of mullite observed when 2θ is between 26.2±0.2° to the peak intensity of a (104) surface of α-alumina observed when 2θ is between 35.1±0.2° of 0.02 or more.SELECTED DRAWING: None
Patent JP-2018167091-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-08-08
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2020027011-A (JP)
Title: Ultrasonic inspection device
Inventor: NARA AKIHIRO
IPC: G01N29/04
Filed: 2018-08-10
Abstract: To provide an ultrasonic inspection device capable of accurately inspecting the edge of an inspection object without requiring a lot of time and effort.SOLUTION: The ultrasonic inspection device is provided in which a transmission part and a receiving part are spaced, the receiving part receives ultrasonic waves transmitted from the transmission part, and consequently the ultrasonic inspection device inspects an inspection object disposed between the transmission part and the receiving part. This ultrasonic inspection device includes a regulation part regulating a second propagation path which is different for a first propagation path where the ultrasonic waves pass through the inspection object and reach the receiving part, out of the propagation paths of the ultrasonic waves which reach the receiving part from the transmission part.SELECTED DRAWING: Figure 1
Patent JP-2018207119-A (JP)
Title: Capacitor structure
Inventor: GUENTER ENGEL
IPC: H01G4/30
Filed: 2018-08-14
Abstract: To provide a capacitor structure for high-power applications which has low ESL and ESR values and mechanical and thermal robustness.SOLUTION: A capacitor structure 13 has external contacts. The external contacts include solder layers 72 outside an external electrode part, metallic grids 71 outside the solder layers, and metallic contact plates 70 further outside the metallic grids. A plurality of housing parts 73 together with screws 74 form a clamping structure, such that the housing parts press the metallic contact plates onto a ceramic multilayer capacitor 1.SELECTED DRAWING: Figure 5
Patent JP-2019114230-A (JP)
Title: Model ensemble generation
Inventor: KIBUNE MASAYA
IPC: G06N3/08
Filed: 2018-08-16
Abstract: To provide a method of generating a model ensemble.SOLUTION: The method may include a step of training a base model including a plurality of layers. The method also may include a step of generating a plurality of models of the model ensemble on the basis of the base model. Each model of the plurality of models includes a plurality of layers. The method may also include a step of changing the model layers of the plurality of models so that each model of the plurality of models includes a changed layer with respect to a layer relevant to the base model and each model of the other models in the plurality of models. The method may further include a step of adjusting the changed layers of the plurality of models.SELECTED DRAWING: Figure 3
Patent JP-2020029162-A (JP)
Title: Front vehicle body structure of vehicle
Inventor: MATSUOKA HIROKI
IPC: B62D25/20
Filed: 2018-08-22
Abstract: To provide a front vehicle body structure of a vehicle 1 that can transmit a load and a vibration acting on a sub frame 14 to a vehicle body closer to a rear side of the vehicle than suspension housings 12 even if the suspension housings 12 are arranged at position separated to a front side of the vehicle with respect to dash panels 4.SOLUTION: A front vehicle body structure of a vehicle 1 is provided with: a pair of left and right rear-side connection members 16 that connect front side frames 10 to a sub frame 14, in a vehicle vertical direction, at positions in a vehicle longitudinal direction nearly equal to rear-side reinforcement parts 123 of suspension housings 12; third node members 106 that separate inner spaces of the front side frames 10, at positions in the vehicle longitudinal direction nearly equal to upper ends of the rear-side connection members 16; and tower bars 13 that connect a cowl box 3 to the rear-side reinforcement parts 123 of the suspension housings 12.SELECTED DRAWING: Figure 2
Patent JP-2020031020-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HAGIWARA HIDEKI
IPC: H01M10/052
Filed: 2018-08-24
Abstract: To provide a nonaqueous electrolyte secondary battery low in battery resistance.SOLUTION: A nonaqueous electrolyte secondary battery comprises a cathode, an anode, and a nonaqueous electrolyte. The cathode comprises a cathode active material layer. The cathode active material layer contains a cathode active material and a binder. The cathode active material contains a lithium-containing transition metal oxide. The binder contains polyvinylidene fluoride. The cathode active material contains lithium hydroxide. The mass proportion of the lithium hydroxide to the cathode active material is 0.03 mass% or more and 0.15 mass% or less. The mass proportion of the polyvinylidene fluoride to the cathode active material is 1.0 mass% or more and 2.2 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2020041815-A (JP)
Title: Physical quantity measurement device
Inventor: KONO YASUSHI
IPC: G01F1/684
Filed: 2018-09-06
Abstract: To provide a physical quantity measurement device capable of improving measurement accuracy of a physical quantity.SOLUTION: An airflow meter has a sensor SA50. The sensor SA50 has a flow rate detection unit 22 that detects a flow rate of intake air in a measurement flow path, a flow rate processing unit 54 that receives the detection result of the flow rate detection unit 22, and an SA substrate 53 that supports the flow rate detection unit 22 and the flow rate processing unit 54. The SA substrate 53 has a detection frame 61 to which the flow rate detection unit 22 is attached, a processing frame 62 to which the flow rate processing unit 54 is attached, and a connection frame 63 that connects the detection frame 61 and the processing frame 62 to each other. In the SA substrate 53, a substrate hole 69 is provided between the detection frame 61 and the processing frame 62. For regulating the heat transfer from the processing frame 62 to the detection frame 61, a frame restriction portion 81 is provided in the substrate hole 69.SELECTED DRAWING: Figure 8
Patent JP-2020040695-A (JP)
Title: Buncher
Inventor: MORIJIRI TSUYOSHI
IPC: B25B25/00
Filed: 2018-09-07
Abstract: To provide a buncher which enables a reinforcement to be easily inserted between a pair of guides.SOLUTION: A guide part 5 comprises: a first guide 51 that guides a wire W to a regulation member 43 of a regulation part 4; and a second guide 52 that guides the wire W to which a winding curl has been added by the regulation part 4 and the first guide 51 to a twisting part 7. The first and second guides 51, 52 are attached to the end of the front side of a body 10, and extend in a first direction. The second guide 52 is provided in a second direction orthogonal to the first direction so as to face the first guide 51. The second guide 52 rotates about an axis 52b, and moves between a first position where a distance between an end 52c of the second guide 52 and an end 51c of the first guide 51 is a first distance L1 and a second position where a distance between the end 52c of the second guide 52 and the end 51c of the first guide 51 is a second distance L2 shorter than the first distance L1.SELECTED DRAWING: Figure 4A
Patent JP-2020042882-A (JP)
Title: Magnetic memory
Inventor: UEDA YOSHIHIRO
IPC: H01L43/08
Filed: 2018-09-12
Abstract: To provide a magnetic memory capable of operating with low power consumption.SOLUTION: According to one embodiment, a magnetic memory including a magnetic substance column, shift control circuit, and writing control circuit is provided. The shift control circuit is disposed at one end of the magnetic substance column. When data of a first value is written in the magnetic substance column, the writing control circuit feeds a current to a writing line. The writing line is a line passing near one end of the magnetic substance column. When data of a second value is written in the magnetic substance column, the writing control circuit feeds no current to the writing line.SELECTED DRAWING: Figure 9
Patent JP-2020053445-A (JP)
Title: Electronic equipment housing
Inventor: MAEKAWA TADAHIKO
IPC: H05K7/20
Filed: 2018-09-25
Abstract: To provide a technology that can contribute to improving cooling performance of an electronic equipment housing.SOLUTION: An electronic equipment housing includes a rack 1 capable of storing a module group G in which a plurality of modules M are arranged in a layered manner, and a ventilation unit U having a plurality of ventilators U1a and U1b that ventilate an inside of the rack 1 and provided on an outer wall surface 1b of the rack 1. A ventilation direction of the ventilator is a cross direction Y intersecting with a module arrangement direction X, and the respective ventilators are arranged in the order of increasing the ventilation amount from one side Xa to the other side Xb in the module arrangement direction X. The module group G includes, as a part of each of the modules M, two or more modules M having different heat generating properties. Printed wiring boards 21 of the modules M are arranged side by side in a layer at predetermined intervals.SELECTED DRAWING: Figure 1
Patent JP-2020051403-A (JP)
Title: Engine work machine
Inventor: AIZU SHINGO
IPC: A01D34/90
Filed: 2018-09-28
Abstract: To provide an engine work machine in which a pipe member for directing exhaust gas in a desired direction can be arranged without increasing the number of parts and product weight while preventing position deviation and breakage of the pipe member.SOLUTION: A hedge trimmer 1 includes a body having a driving mechanism which transmits a driving power output from an engine to a blade assembly, a muffler 30 having an inlet where exhaust gas of the engine flows in and an outlet where the exhaust gas flowed in from the inlet flows out, and a tail pipe 40 which includes a first end 40a where the exhaust gas flowed out from the muffler 30 flows in and a second end opposite to the first end 40a, guides the exhaust gas flowed from the first end 40a in a prescribed direction, and discharges the exhaust gas from the second end. The tail pipe 40 is fixed to the body, but not fixed to the muffler 30, while the movement of the first end 40a relative to the muffler 30 is restricted in a prescribed range by a gasket 50.SELECTED DRAWING: Figure 7