baber/WOPTO huggingface dataset:
Patent JP-2020004655-A (JP)
Title: Manufacturing method of lithium ion battery
Inventor: SASAKI HIDEAKI
IPC: H01M10/058
Filed: 2018-06-29
Abstract: To provide a manufacturing method of a lithium ion battery capable of stably obtaining a lithium ion battery with excellent insulation properties.SOLUTION: A manufacturing method of a lithium ion battery 100 according to the present invention including a battery body 10 including one or more power generating elements having a positive electrode layer, a separator and a negative electrode layer, and an exterior body 20 for housing the battery body 10 therein includes at least a step (A) of preparing a structure in which the battery body 10 is housed in the exterior body 20 in an unsealed state, at least one step (B) selected from a step of reducing the amount of water in the battery body 10 (B-1) and a step of reducing the amount of water in the structure (B-2), a step (C) of injecting an electrolyte solution into the exterior body 20, and a step (D) of sealing the battery body 10 inside the exterior body 20, and an interval between the step (B) and the step (C) is within 24 hours.SELECTED DRAWING: Figure 1
Patent JP-2020002308-A (JP)
Title: Aqueous ink, ink cartridge, recording device and recording method
Inventor: SANO TATSUKI
IPC: B41M5/00
Filed: 2018-06-29
Abstract: To provide aqueous ink which has fixability of an image by infrared rays and suppresses lowering of re-dispersion property.SOLUTION: Aqueous ink contains a colorant, infrared absorbable particles containing a polyester resin and an infrared absorber, and glycol ether having an octanol/water distribution coefficient logP of 0.6 or more and 2.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2020007445-A (JP)
Title: Packaging film for food and packaging body for food
Inventor: TOYAMA TATSUYA
IPC: B65D65/40
Filed: 2018-07-06
Abstract: To provide a packaging film for a food, with small thickness unevenness and improved water vapor barrier property.SOLUTION: The film for packaging a food is provided that comprises a biaxially stretched film layer including a propylene-based polymer, wherein when successively performing a first differential scanning calorimetry (1'st run) composed of a process of raising a temperature of the biaxially stretched film layer from -50°C to 250°C at a temperature-raising rate of 10°C/min. using a differential scanning calorimeter, an isothermal process of keeping the temperature of the biaxially stretched film layer at 250°C for 10 min., and a process of reducing the temperature of the same from 250°C to -50°C at a temperature-reducing rate of 10°C/min., and a second differential scanning calorimetry (2'nd run) composed of a process of raising a temperature of the biaxially stretched film layer from -50°C to 250°C at a temperature-raising rate of 10°C/min., an endothermic peak is observed on a DCS curve 2 obtained by the second differential scanning calorimetry within a range of 150°C or higher and 180°C or lower, and a heat quantity of the endothermic peak A is 95 J/g or more and 120 J/g or less.SELECTED DRAWING: None
Patent JP-2020006839-A (JP)
Title: Steering column device
Inventor: KAMISAKA YOTA
IPC: B62D1/184
Filed: 2018-07-10
Abstract: To provide a vehicle body attachment bracket capable of implementing both of a function as an attachment to a vehicle body and a function for supporting a column jacket, despite a configuration thereof formed of one metal plate.SOLUTION: A vehicle body attachment bracket 1 holding a column jacket 2 is formed of one metal plate that is bent into an arch shape with an open bottom. The attachment bracket 1 comprises: a pair of side wall parts 8, 9 interposing the column jacket 2 from both sides; and a bridge part 10 connecting these side wall parts 8, 9 to each other; front wall part 11 and a rear wall part 13 arranged on a front side and a rear side of the side wall part 8, respectively; a front wall part 12 of the side wall part 9; and a wide upper wall part 14 and a narrow upper wall part 15 both having a two-layer structure. Elongated tilt holes 18a, 18b are formed in both side wall parts 8, 9, respectively.SELECTED DRAWING: Figure 5
Patent JP-2020008466-A (JP)
Title: Temperature estimation device and life evaluation device
Inventor: GUO WEI
IPC: B25J13/00
Filed: 2018-07-10
Abstract: To provide a temperature estimation device and a life evaluation device which can estimate the temperature of a lubricant from a motor current and a motor rate even if an operator does not determine the coefficient of a temperature estimation formula of the lubricant by a manual work in advance.SOLUTION: A temperature estimation device 1' and a life evaluation device 1 according to the present invention include: a motor power generation calculation unit 32 for calculating the amount of power generation of a motor on the basis of the current value of the motor; a friction power generation calculation unit 34 for calculating the friction power generation amount in a transmission mechanism on the basis of the rate of rotation of the motor and the friction coefficient of the transmission mechanism; and a lubricant temperature learning unit 38 for generating a learned model for estimating the temperature of the lubricant from the friction power generation amount and the motor power generation amount by a mechanical learning using the motor power generation amount calculated by the motor power generation amount calculation unit 32 and the friction generation amount calculated by the friction power generation calculation unit 34.SELECTED DRAWING: Figure 2
Patent JP-2020014080-A (JP)
Title: Base station device, terminal device, communication method, and integrated circuit
Inventor: LIU LIQING
IPC: H04L27/26
Filed: 2018-07-17
Abstract: To perform efficient communication between a terminal device and a base station device.SOLUTION: A terminal device includes a receiving unit that receives a PDSCH including an RAR message, and a control unit that controls resource allocation on the basis of a first field indicating Msg3 PUSCH frequency resource assignment indicated in first UL grant included in the RAR message, and when the number of first resource blocks is smaller than or equal to the value of the predetermined number of resource blocks, the control unit truncates X bits from the least significant bits to the bits of the first field, and when the number of first resource blocks is greater than the value of the predetermined number of resource blocks, the control unit inserts the most significant bits of the Y bits set to the value of '0' into the bits of the first field after the hopping bits, and gives the number of first resource blocks on the basis of the type of a random access procedure.SELECTED DRAWING: Figure 8
Patent JP-2020012584-A (JP)
Title: Plate-type heat exchanger
Inventor: NAKANE TAKAHIRO
IPC: F28F3/04
Filed: 2018-07-18
Abstract: To occupy a very small space and to excellently cool many kinds of hydrogen gases in parallel.SOLUTION: In a plate-type heat exchanger, bonding surfaces of a plurality of plate bodies 41 to 44 are bonded in the state that the respective plate bodies 41 to 44 including a hydrogen gas plate 43 having a groove forming areas A3 where a hydrogen gas passage groove is formed and a brine plate 42 having a groove forming area A2 where a brine passage groove is formed are layered, and hydrogen gas passing the hydrogen gas passage groove can be cooled by heat exchange with the brine passing the brine passage groove. The plate 43 has N1=2 areas A3, A3 provided independently of each other and can cool the hydrogen gases passing the passage grooves in the respective areas A3, A3 without mixing them, and is provided with a heat insulation part forming area A4 where a slit S3 insulating heat from the hydrogen gas passing the passage groove in one of the areas A3 and hydrogen gas passing the passage groove in the other area A3 is formed between the adjacent areas A3, A3.SELECTED DRAWING: Figure 4
Patent JP-2020011364-A (JP)
Title: Muscle strength assist device
Inventor: KIKUTANI ISAO
IPC: B25J11/00
Filed: 2018-07-20
Abstract: To provide a muscle strength assist device that can reduce loads on the whole of an arm.SOLUTION: A muscle strength assist device 100 comprises: a first mounting fixture 10 to be attached to a trunk 7 of a wearer 6; a second mounting fixture 20 to be attached to an upper limb 8 of the wearer 6; and a rotary member 41 supported on the first mounting fixture 10 so that rotation thereof can be controlled with a rotating shaft line as a center and connected to the second mounting fixture 20. The second mounting fixture 20 has an arm mounting member 37 to be mounted on the upper limb 8, and a connection arm part that protrudes from the rotating member 41 to connect the rotary member 41 to the arm mounting member 37. The arm mounting member 37 is rotatably connected to the connection arm part.SELECTED DRAWING: Figure 1
Patent JP-2020011770-A (JP)
Title: Container with lid and container lid
Inventor: KANEKO SATOSHI
IPC: B65D1/22
Filed: 2018-07-21
Abstract: To provide a container with a lid, in which a sheet lid is securely retained in a container box while using a disposable type sheet lid, and the sheet lid can be easily opened and closed.SOLUTION: When a peripheral part 23a of a sheet lid 23 is placed on an upper flange 22a of a container box 22, a locking projection 25 of the sheet lid 23 fits into a mounting hole H of the container box 22, thereby, the sheet lid 23 is fixed to the container box 22. With the sheet lid 23 fixed to the container box 22, the sheet lid 23 is bent by a half-cut groove M, this polygonal line part becomes a hinge, a movable piece 23Y of the sheet lid 23 opens above the container box 22 while leaving a fixed piece 23X of the sheet lid 23 on the upper flange 22a side of the container box 22.SELECTED DRAWING: Figure 1
Patent JP-2020016274-A (JP)
Title: Automatic transmission
Inventor: YAMAKAWA SHOTA
IPC: F16H57/04
Filed: 2018-07-24
Abstract: To accurately move a position to a contact previous position from a release position by first and second springs, and to accurately move the piston by only the second springs when moving the piston to a fastening direction from the contact previous position.SOLUTION: In an automatic transmission 10 having a friction fastening element BR2 in which first and second springs 92, 93 for making energization forces act on a piston 60 from a release position up to a contact previous position and a zero clearance position are arranged while being overlapped on each other in a radial direction, the first springs 92 are arranged in a plurality of pieces in a peripheral direction, and a stopper member 37 is attached to a vertical wall part 32 connected to a transmission case 11. The stopper member 37 comprises a plurality of regulation portions 37b extending to a peripheral direction along a circumference in which center axes of the first springs 92 are arranged, and receiving only the energization forces of the first springs 92.SELECTED DRAWING: Figure 3
Patent JP-2020021132-A (JP)
Title: Sensor module, electronic device, and moving object
Inventor: OTANI FUBIWA
IPC: G06F13/42
Filed: 2018-07-30
Abstract: To provide a sensor module that can capture detection data of a sensor device at a better acquisition timing and can output the data to a microcontroller.SOLUTION: A sensor module comprises: a first sensor device that outputs a first detection data from a first detection circuit for performing detection processing after a signal from a first sensor element is inputted; a second sensor device that outputs second detection data from a second detection circuit for performing detection processing after a signal from a second sensor element is inputted; and a microcontroller into which the first detection data and the second detection data are inputted. The first sensor device includes a first terminal that is used for an input of an external synchronization signal or of a synchronization signal, a signal based on the external synchronization signal, and for an input or output of a communication signal. The second sensor device includes a second terminal that is used for the input of the synchronization signal and the input or output of the communication signal.SELECTED DRAWING: Figure 1
Patent JP-2020018366-A (JP)
Title: Walking analysis method
Inventor: TOMIZAKI MASUMI
IPC: A61B5/11
Filed: 2018-07-30
Abstract: To provide a technology to analyze a subject's walking state by using the subject's foot pressure in walking.SOLUTION: A walking analysis method includes: an acquisition step (S11) for acquiring foot pressure distribution information on at least one foot of a subject for a plurality of steps when the subject is walking; a specification step (S13) for specifying a foot pressure region for each step in the acquired foot pressure distribution information; and a generation step (S15) for generating superposed foot pressure distribution information by superposing and adding foot pressure regions of each specified step.SELECTED DRAWING: Figure 1
Patent JP-2019084527-A (JP)
Title: Z scheme-type photocatalyst system
Inventor: MORI TOMIKO
IPC: C01B3/04
Filed: 2018-07-30
Abstract: To provide a Z scheme type photocatalyst system having an oxidation photocatalyst particle and a reduction photocatalyst particle, capable of reducing carbon dioxide by using water as an electron donor in an aqueous medium by irradiation of visible light, and improving reduction performance of carbon dioxide more.SOLUTION: A photocatalyst system 1 has an aqueous medium, an oxidation photocatalyst 2 for oxidizing water, a reduction photocatalyst 3 for reducing carbon dioxide, and a mediator 4 for transferring electron between the oxidation photocatalyst particle 2 and the reduction photocatalyst particle 3, in which the mediator 4 is a metal complex compound or the reduction photocatalyst particle 3 contains a semiconductor particle and a metal complex catalyst.SELECTED DRAWING: Figure 1
Patent JP-2020021698-A (JP)
Title: Switch mechanism
Inventor: KANEDA RYOHEI
IPC: H01H19/03
Filed: 2018-08-03
Abstract: To provide a switch device with a click mechanism, capable of maintaining a switch operation part at such a position that it can perform a given function and capable achieving a predetermined operational feeling while operating the switch operation part, in a simple configuration without increasing the number of components.SOLUTION: A switch device 100 includes a click mechanism 130 forming a stop position and a non-stop region relative to a switch operation part 120. At least a part of the non-stop region has an intermediate click position 134 giving different rotational loads to the switch operation part 120 at at least one position distant from a stop position 131 and is constituted of a multi-stage load application region 133 with one end part provided to be adjacent to the stop position 131.SELECTED DRAWING: Figure 4
Patent JP-2019125336-A (JP)
Title: Risk evaluation analysis method using risk evaluation analysis system
Inventor: URASHIMA SHIGEKI
IPC: G06Q10/06
Filed: 2018-08-07
Abstract: To provide a risk evaluation analysis method that corresponds to an era, a region, a company size and a law amendment and realizes risk evaluation analysis.SOLUTION: A risk evaluation analysis system includes: a risk item selecting device; a damage frequency calculating device and a risk severity calculating device that calculate damage frequency and damage severity with respect to each risk item; a risk statistics map creating device that creates a risk statistics map by plotting each risk item on a two-dimensional graph on the basis of the damage frequency and the damage severity; a business risk value calculating device that calculates a business risk value on the basis of financial statements; a retention limit calculating device that calculates a retention limit on the basis of the financial statements; an area classifying device that classifies the risk statistics map into multiple areas on the basis of magnitude comparison between the business risk value and the retention limit and magnitude comparison of the damage severity; and a priority determining device that determines a priority of measures taken for each risk item on the basis of the area to which each risk item belongs. By a risk evaluation analysis method using the system, the priority of the measures taken for multiple risk items is determined.SELECTED DRAWING: Figure 6
Patent JP-2020025176-A (JP)
Title: Display control device, display control device control method, and program
Inventor: AIBA TOSHITAKA
IPC: G09G5/377
Filed: 2018-08-07
Abstract: To provide a technique for displaying a list of a plurality of images having different dynamic ranges with high visibility.SOLUTION: A display control device according to the present invention includes determining means for determining whether each of a plurality of images is an image having a dynamic range wider than a predetermined range, and control means for controlling to display a list of the plurality of images on display means, and display an image selected from the list of the plurality of images on the display means, and the control means controls to display the image in the dynamic range wider than the predetermined range when the control means selects and displays the image having the dynamic range wider than the predetermined range, and controls each image to be displayed in the same dynamic range when there is a mixture of an image having the dynamic range wider than the predetermined range and an image having the dynamic range narrower than the predetermined range in a case in which the control means displays a list of the plurality of images.SELECTED DRAWING: Figure 2
Patent JP-2020024554-A (JP)
Title: Side and rear imaging device of vehicle
Inventor: MESAKI TAKASHI
IPC: G06T1/00
Filed: 2018-08-07
Abstract: To provide a side and rear imaging device making an object to be picked up at near and far of side and rear of a vehicle clearly visible while expanding an imaging range of an imaging part.SOLUTION: A side and rear imaging device 5 has a first imaging part 7 that can determine a focus length at near and a second imaging part 9 that can determine a focus distance in far, where these two parts image side and rear of a vehicle, an image processing part 11 synthesizing an image by overlapping an image focusing on an object a to be picked up in an image by the imaging part 7 with an image focusing on an object b to be picked up in an image by the imaging part 9, and a display 3 displaying the synthesized image.SELECTED DRAWING: Figure 1
Patent JP-2020026044-A (JP)
Title: Special printing decoration printer
Inventor: TABUCHI SHINJI
IPC: B41J2/22
Filed: 2018-08-09
Abstract: To provide a special printing decoration printer which can perform decoration with use of an ink containing decorative particles having high design property to a textile easily on demand.SOLUTION: A special printing decoration printer 10 comprises: a loading table 20 on which a work-piece 5 is loaded; a dispenser 32 which accommodates an ink containing decorative particles having an average particle diameter of 1 μm or more and 100 μm or less; a moving unit which relatively moves the dispenser 32 and the loading table 20; a control unit 100 which controls drive of the dispenser 32 and the moving unit. The control unit 100 moves at least one of the dispenser 32 and the loading table 20 relatively to the other by the moving unit on the basis of output data, and causes the dispenser 32 to discharge the ink to the work-piece 5.SELECTED DRAWING: Figure 1
Patent JP-2019132823-A (JP)
Title: Feature amount acquisition device, discharge monitoring system, discharge monitoring device, and method for monitoring discharge
Inventor: HANAOMOTE HIROTAKA
IPC: G01R31/12
Filed: 2018-08-14
Abstract: To provide a feature amount acquisition device, a discharge monitoring system, a discharge monitoring device, and a method for monitoring discharge that can sensitively detect a partial discharge signal mixed with a noise signal while reducing the amount of data used for monitoring discharge.SOLUTION: The feature amount acquisition device includes: a maximum pulse waveform extraction unit (22) for extracting a maximum pulse waveform at predetermined time intervals from a discharge detection signal detected by a power receiving electric machine; and a feature amount acquisition unit (23) for acquiring the feature amount of the peak value of the maximum pulse waveform and of at least one of the time difference component of the positive and negative peaks of the maximum pulse waveform and the attenuation degree of the maximum pulse waveform.SELECTED DRAWING: Figure 1
Patent JP-2019102428-A (JP)
Title: battery
Inventor: LIANG CHENGDU
IPC: H01M10/052
Filed: 2018-08-17
Abstract: To provide a technology relating to the field of batteries, specifically relating to a battery.SOLUTION: A battery of the present invention includes a positive electrode sheet, a negative electrode sheet, and an electrolyte. A positive electrode current collector includes an insulation layer and a conductive layer. The insulation layer mounts the conductive layer thereon, and the conductive layer mounts a positive electrode active material layer thereon. The conductive layer is located above at least one surface of the insulation layer, and, when D2 represents the thickness of the conductive layer, D2 satisfies a conditional expression of 300 nm≤D2≤2 μm. A protective layer is provided on at least one surface of the conductive layer, and a negative electrode current collector is a copper foil current collector with a thickness of 6-12 μm. The battery can improve battery safety while having good rate performance, and further can improve the weight energy density of the battery.SELECTED DRAWING: Figure 2
Patent JP-2020026509-A (JP)
Title: Resin composition and method for producing the same
Inventor: KIKUCHI SHIGENOBU
IPC: C09J161/04
Filed: 2018-08-17
Abstract: To provide a resin composition with a small influence of melting temperature on the solubility of a resin composition into a low-boiling solvent, with improved solubility in a wide range of melting temperatures, and with excellent productivity.SOLUTION: The present invention provides a resin composition that is obtained by melting a resin mixture containing a (A) polymaleimide compound represented by formula (1) and (B) a phenolic resin, wherein, the average number nof repeating units of the (A) polymaleimide compound represented by formula (1), contained in the resin mixture, is 0.01 or more and 5 or less.SELECTED DRAWING: None
Patent JP-2020034391-A (JP)
Title: Ultrasonic inspection device and ultrasonic inspection method
Inventor: NAGASHIMA YOSHIAKI
IPC: G01N29/04
Filed: 2018-08-29
Abstract: To provide an ultrasonic inspection device and an ultrasonic inspection method with which it is possible to increase a bearing resolution and increase detection sensitivity.SOLUTION: The ultrasonic inspection device comprises: a probe 11 for transmission and a probe 12 for reception which are arranged while air is interposed between a test object 1 and these; and a transmitter 13 for generating waveform signals of high frequencies f1, f2 and outputting these to the probe 11 for transmission. The probe 11 for transmission includes a vibrator 18 for generating ultrasonic signals of high frequencies f1, f2 upon application of the waveform signals from the transmitter 13, and a delay medium 19 having an acoustically nonlinear parameter larger than air, and by converting the ultrasonic signals of high frequencies f1, f2 nonlinearly when they pass through, thereby generating an ultrasonic wave of low frequency f3 that is a difference between the high frequencies f1 and f2 and transmitting it to the test object 1. The probe 12 for reception receives the ultrasonic wave of low frequency f3 having passed through the test object 1.SELECTED DRAWING: Figure 1