baber/WOPTO huggingface dataset:
Patent JP-2020186918-A (JP)
Title: Groundwater multi-logging device and logging method
Inventor: SHIBATA TAKUJI
IPC: G01V9/02
Filed: 2019-05-09
Abstract: To provide a groundwater multi-logging device and a logging method capable of efficient and highly accurate logging work.SOLUTION: The groundwater multi-logging device comprises: pumping means for sucking up groundwater in the ground; flow rate measuring means for measuring a flow rate of groundwater; temperature measuring means for measuring a temperature of groundwater; electric conductivity measuring means for measuring an electric conductivity of groundwater; a logging device main body equipped with the flow rate measuring means, the temperature measuring means and the electric conductivity measuring means; elevation control means capable of elevating and lowering the logging device main body; and storage means for storing measurement data acquired by the flow rate measuring means, the temperature measuring means and the electric conductivity measuring means. The flow rate, temperature, and electric conductivity of groundwater in the ground can be measured by elevating or lowering the logging device main body at least once by the elevation control means.SELECTED DRAWING: Figure 1
Patent JP-2019160801-A (JP)
Title: Positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: TOYAMA TATSUYA
IPC: C01G53/00
Filed: 2019-05-14
Abstract: To provide: a positive electrode active material for a lithium ion secondary battery, which is high in charge/discharge capacity, satisfactory in charge/discharge cycle characteristic and output characteristic, and superior in productivity; and a lithium ion secondary battery arranged by use of the positive electrode active material.SOLUTION: A positive electrode active material for a lithium ion secondary battery has an α-NaFeOtype crystal structure, and comprises a lithium transition metal composite oxide represented by the composition formula (1), LiNiCoMO. [In the composition formula (1), "M" represents at least one metal element other than Li, Ni and Co, "a", "b", "c", "d" and "α" are numbers which satisfy -0.04≤a≤0.04, 0.80≤b≤1.0, 0≤c≤0.06, b+c+d=1 and -0.2<α<0.2.] In the crystal structure, the lattice constant of a-axis is 2.878×10m or more.SELECTED DRAWING: None
Patent JP-2020185928-A (JP)
Title: Control device and gear change system
Inventor: SHAKA SATOSHI
IPC: B62J99/00
Filed: 2019-05-15
Abstract: To provide a control device capable of contributing to comfortable travel of a man-power drive vehicle; and to provide a gear change system.SOLUTION: A control device includes a control part for controlling, according to a control mode, a gear box for changing a change gear ratio of a man-power drive vehicle having an electric auxiliary unit for assisting man-power driving force. The control mode includes a first control mode, and a second control mode different from the first control mode, and the control part controls the gear box so that the change gear ratio becomes below a second change gear ratio in the second control mode.SELECTED DRAWING: Figure 1
Patent JP-2020188212-A (JP)
Title: Light-emitting device and manufacturing method of light-emitting device
Inventor: YAMAGAMI YUYA
IPC: H01L33/50
Filed: 2019-05-16
Abstract: To provide a light-emitting device that includes a translucent resin layer between a light-emitting element and a wavelength conversion layer, and that has a high light-extraction efficiency.SOLUTION: A light-emitting device has a semiconductor structure 18 comprising a first semiconductor layer 181, a second semiconductor layer 183 and a light-emitting layer 182 provided between the first semiconductor layer 181 and the second semiconductor layer 183. The light-emitting device comprises: a light-emitting element 2 that emits first light from an upper surface of the first semiconductor layer 181; a protection film 53 that is provided on the upper surface of the first semiconductor layer 181; a translucent resin layer 70 that is provided to contact with the protection film 53 on the protection film; and a wavelength conversion layer 90 that is provided to face the upper surface of the first semiconductor layer 181 through the protection film 53 and the translucent resin layer 70. The upper surface of the first semiconductor layer 181 has a plurality of protrusions and flat parts, and a cavity is included between the protection film 53 and the translucent resin layer 70.SELECTED DRAWING: Figure 2
Patent JP-2020186356-A (JP)
Title: Foamed particle of thermoplastic elastomer and molding thereof
Inventor: TAKAGI SHOTA
IPC: B29C44/00
Filed: 2019-05-17
Abstract: To provide: a foamed particle molding of a thermoplastic elastomer, which has high porosity, is uniform, and has excellent lightweight property, durability, thermal resistance, and the like; and foamed particles of a thermoplastic elastomer which can mold the foamed particle molding.SOLUTION: Each of the foamed particles of a thermoplastic elastomer comprises a thermoplastic elastomer core layer of a foamed state and a thermoplastic polymer coating layer which coats the core layer, where each particle has a through hole and is cylindrical, a dynamic friction coefficient of the thermoplastic polymer is 0.8 or less, and a difference between a melting point (Tmc) of the thermoplastic elastomer and a melting point (Tms) of the thermoplastic polymer is -20°C to 20°C. The foamed particle molding of the thermoplastic elastomer is formed by in-mold molding of the foamed particles of a thermoplastic elastomer comprising a core layer of a foamed state and a coating layer which coats the core layer where each particle has a through hole, and has a porosity of 15% or more, a density of 10 to 200 g/L, and a product of tensile strength (MPa) and tensile elongation (%) of 5 or more.SELECTED DRAWING: None
Patent JP-2020191159-A (JP)
Title: Method for producing negative electrode active material
Inventor: YUGAWA KAYOKO
IPC: C01B33/021
Filed: 2019-05-17
Abstract: To provide a new method for producing a negative electrode active material containing Si and Ti.SOLUTION: A method for producing a negative electrode active material is characterized in that chain or cyclic polysilane or a polymer thereof is mixed with an oxygen-containing titanium compound to obtain a mixture and the mixture is decomposed by heating.SELECTED DRAWING: None
Patent JP-2020191252-A (JP)
Title: Fluoride ion battery
Inventor: TOJIGAMORI TAKESHI
IPC: H01M10/05
Filed: 2019-05-23
Abstract: To provide a fluoride ion battery in which the reductive decomposition of a solid electrolyte during charging is suppressed.SOLUTION: A fluoride ion battery according to the present disclosure includes a positive electrode active material layer, a negative electrode active material layer, and an electrolyte layer formed between the positive electrode active material layer and the negative electrode active material layer, and the negative electrode active material layer includes a negative electrode active material containing an Si element and a La element, and a solid electrolyte containing La, Ba, and F elements.SELECTED DRAWING: Figure 1
Patent JP-2019166344-A (JP)
Title: Game machine
Inventor: SAKAMOTO TAKAO
IPC: A63F5/04
Filed: 2019-05-27
Abstract: To provide a game machine in which display of a display device is not interfered.SOLUTION: A pachinko slot machine comprises a panel device for illumination array for displaying an image according to a latent image following to light emission by an LED 403, on a front face of a liquid crystal display device. When the pachinko slot machine receives request about displaying a non-performance image such as a menu screen or error screen on a liquid crystal display device, when displaying the image according to the latent image on the panel device, stops the light emission of the LED 403 on the panel device for stopping image display on the panel device, then displays the non-performance image on the liquid crystal display device, then restarts the image display on the panel device after finish of display of the non-performance image.SELECTED DRAWING: Figure 130
Patent JP-2020192879-A (JP)
Title: Occupant protection device
Inventor: SUZUKI HIROYUKI
IPC: B60R21/207
Filed: 2019-05-28
Abstract: To provide an occupant protection device capable of restraining movement of an occupant upper body by maintaining the posture of a center air bag expanding and developing between the adjacent seats at lateral collision of vehicles.SOLUTION: An occupant protection device is composed to comprise a center air bag, a console box 20, and a movement-suppressing mechanism 30 for the center air bag comprising: a pivot 31 which is composed elastically along an axial direction, has both axial ends supported rotatably to the console box 20, is fixed to the vehicle rear side of a lid and has a through-hole 313a capable of inserting a rod-like body 333 therein; a slide member 32 disposed at both axial sides of the pivot 31 facing each other so that a part protrudes from the console box 20; and an advance member 33 having the rod-like body 333 arranged beneath the pivot 31 and composed to be capable of advancing toward a vehicle upper side, and a spring 332 making the rod-like body 333 advance toward the vehicle upper side.SELECTED DRAWING: Figure 2
Patent JP-2020089712-A (JP)
Title: Information processing device, processor for endoscope, information processing method, and program
Inventor: MAKINO TAKAO
IPC: G06T7/00
Filed: 2019-05-29
Abstract: To provide an information processing device, etc., for presenting a region having contributed to determination together with a determination result regarding a disease.SOLUTION: The information processing device is provided with: an image acquisition unit that acquires an endoscope image 49; a first acquisition unit that inputs the endoscope image 49 acquired by the image acquisition unit to a first model 61 for outputting a diagnosis reference prediction regarding a diagnosis reference of a disease upon input of the endoscope image 49 and that acquires the outputted diagnosis reference prediction; an extraction unit 66 that extracts from the endoscope image 49 a region having exerted an influence upon the diagnosis reference prediction acquired by the first acquisition unit; and an output unit that associates and outputs the diagnosis reference prediction acquired by the first acquisition unit, an index 781 indicating the region extracted by the extraction unit 66, and diagnosis prediction regarding the state of the disease acquired on the basis of the endoscope image.SELECTED DRAWING: Figure 34
Patent JP-2020193184-A (JP)
Title: Method for preparing form i of dabigatran etexilate methanesulphonate
Inventor: HORI HIROTOMO
IPC: C07D401/12
Filed: 2019-05-30
Abstract: To provide a method for industrially preparing a Form I of a low moisture content dabigatran etexilate methanesulfonate which is chemically stable and does not transform to a hemihydrate with time.SOLUTION: There is provided a method for preparing a Form I of dabigatran etexilate methanesulfonate including: a) adding methanesulfonic acid to an acetone solution of dabigatran etexilate-based anhydride; b) obtaining precipitated crystals by solid-liquid separation; and then c) cleaning the wet crystals with toluene, heptane, or methyl isobutyl ketone (MIBK).SELECTED DRAWING: Figure 1
Patent JP-2020196923-A (JP)
Title: Metal powder leveling method
Inventor: KOTSUJI TAKASHI
IPC: B22F3/06
Filed: 2019-05-31
Abstract: To provide a leveling method that makes metal powder for sintering uniformly distribute on a conical base surface of a pulley body, when forming a layer having strength higher than the pulley body by a sintering method on a sheave surface of the pulley body.SOLUTION: A leveling method comprises the steps of: S10 for spraying metal powder for sintering on a base surface, by arranging a work (pulley) with a conical base surface directed upward, above a lower mold for sintering; S20 for sealing by covering an upper mold for sintering having a conical counter face with the metal powder sandwiched on the base surface (sheave surface); S30 for reversing up and down a sintering mold made of a lower mold for sintering and an upper mold for sintering; and S40 for rotating the sintering mold with an axis center of the work (pulley) as a center, while giving vibration to the sintering mold.SELECTED DRAWING: Figure 3
Patent JP-2020201037-A (JP)
Title: Sample analysis system, sample analysis apparatus, and sample analysis method
Inventor: SUZUKI KEIJIRO
IPC: G01N23/207
Filed: 2019-06-05
Abstract: To enable efficient searching and realizing highly accurate qualitative analysis, in a sample analysis system that performs qualitative analysis of a sample based on diffracted X-rays measured by X-rays diffractometer.SOLUTION: A substance information DB50 stores information on a plurality of substances compiled into a database in advance. A related substance name DB60 stores the names of a plurality of related substances contained in a predetermined category (asbestos, clay minerals, etc.). A processing device 30 is constituted to perform qualitative analysis of a sample by collating a measurement result of a X-rays diffractometer 10 with the extracted substance information, after extracting the information of the substance having a name of the related substance stored in the related substance name DB60 from the information of the plurality of substances stored in the substance information DB50.SELECTED DRAWING: Figure 1
Patent JP-2020201363-A (JP)
Title: Voice recognition text data output control device, voice recognition text data output control method, and program
Inventor: KOBAYASHI SACHIKO
IPC: G06F40/242
Filed: 2019-06-09
Abstract: To accurately recognize a voice recognition process and to make corrections quickly.SOLUTION: It is expected to improve a recognition rate of a voice recognition process by a voice recognition text data output control device which includes: text data input means which can be received from an external system or inside of the device; analysis means which morphologically analyzes the text data input by the text data input means; quantitative evaluation means which calculates a ratio of an appearance of a text of an analysis means result in the text data, and gives a numerical value to the text; combination means which gives a data association between the text of the analysis means result and a reading voice data; first adjusting means for adjusting a range of the association between the data combined by the combination means; and voice recognition processing means for controlling a voice recognition processing by using the association between the data adjusted by the first adjusting means and the appearance rate given by the quantitative evaluation means.SELECTED DRAWING: Figure 1
Patent JP-2019166392-A (JP)
Title: Detention needle assembly
Inventor: ISHIDA MASAHIRO
IPC: A61M25/06
Filed: 2019-06-11
Abstract: To provide a detention needle assembly capable of facilitating piercing operation regardless of a length of inner or outer needle.SOLUTION: A detention needle assembly 1 comprises: an inner needle 4 having a sharp needle tip on a tip part; an inner needle hub 5 fixed to a base end of the inner needle 4; a hollow outer needle 2 into which the inner needle 4 is inserted; an outer needle hub 3 fixed to a base end part of the outer needle 2; a pressing member 6 detachably connected to the outer needle hub 3; and a grip member 7 which is connected to the inner needle hub 5, protruded to a tip direction from the inner needle hub 5, which is movable to the outer needle 2 and outer needle hub 3 with the inner needle 4 and the inner needle hub 5. The grip member 7 comprises: a bottom plate 71; two wall parts 72, 73 erected on the bottom plate 71; and a lid part 75 provided on an end opposite to the bottom plate 71 of the two wall parts 72, 73. The part of the pressing member 6 is arranged between the bottom plate 71 and the lid part 75, and the outer needle hub 3 is arranged between the bottom plate 71 and the lid part 75.SELECTED DRAWING: Figure 1
Patent JP-2020201436-A (JP)
Title: Light source device and image projection device
Inventor: AIDA TOMOHISA
IPC: G03B21/00
Filed: 2019-06-12
Abstract: To improve color reproducibility by providing an auxiliary light source and effectively use the spectrum of converted light from a wavelength conversion element.SOLUTION: A light source device 100 includes: a first light source 1 that emits first color light 20; a second light source 2 that emits second color light 21 having a wavelength different from that of the first color light; a wavelength conversion element 12 that converts the first color light into third color light having a wavelength different from that of the first color light and emits the third color light, and emits the second color light as it is; and optical systems 10 and 11 that include a light guide surface 10 that guides the first color light from the first light source and the second color light from the second light source to the wavelength conversion element and emit combined light of the second and third color light from the wavelength conversion element.SELECTED DRAWING: Figure 1
Patent JP-2020202884-A (JP)
Title: dishwasher
Inventor: SHIBUYA MASAKI
IPC: A47L15/42
Filed: 2019-06-14
Abstract: To provide a dishwasher in which a filter can be easily taken out for a user to remove garbage such as food product accumulated on the filter.SOLUTION: At least a part of a rear row body part 81 of a lower dish basket 7 is movable. When the lower dish basket 7 is drawn, the rear row body part 81 is located at a front side of a water discharge filter 50 and a rear space part 80 can be formed; therefore, after washing dishes, when a user takes out the water discharge filter 50 for removing garbage accumulated on the water discharge filter 50, by moving the rear row body part 81 and securing the rear space part 80, the user can easily get one's hand into the water discharge filter 50, and when taking out the water discharge filter 50, the water discharge filter 50 and the rear row body part 81 hardly contact and the water discharge filter 50 can be easily taken out from a dishwasher 1. The dishwasher is excellent in maintenance ability.SELECTED DRAWING: Figure 8
Patent JP-2021001625-A (JP)
Title: Controller
Inventor: KOIKE YASUHIRO
IPC: F16D69/02
Filed: 2019-06-20
Abstract: To provide a controller capable of early detecting a state that advances wear of a vehicle braking mechanism having a rotary body and a friction material.SOLUTION: A vehicle 90 to which a controller 10 is applied comprises a braking mechanism 73 which applies braking force to the vehicle 90 by pressing a pad 76 serving as a friction material, against a brake disk 75 serving as a rotary body rotating integrally with a wheel. The controller 10 comprises a temperature derivation part 20 serving as a derivation part, and a determination part 23. The temperature derivation part 20 performs temperature derivation processing to derive a temperature of the brake disk 75. The determination part 23 performs determination processing to determine whether a temperature of the brake disk 75 is higher than a threshold which is a temperature at a border between a temperature region in which the pad 76 hardly wears and a temperature region in which the pad easily wears.SELECTED DRAWING: Figure 1
Patent JP-2019178784-A (JP)
Title: Friction ring, synchronizer ring, synchronizing unit, and variable ratio gear transmission for vehicle
Inventor: GARY I SKIPPER
IPC: F16D23/06
Filed: 2019-06-20
Abstract: To provide a friction ring for a synchronizing unit of a variable ratio gear transmission.SOLUTION: A friction ring 1 comprises a conical friction body having an inner friction surface and an outer installation surface, which each defines a boundary the friction ring body in a radial peripheral direction extending perpendicularly to an axial friction ring axis 4. The friction ring body comprises a projection 9 for restraining a movement of the friction ring 1 relative to a synchronizer ring 7 substantially along the friction axis in operation in the synchronizing unit 2.SELECTED DRAWING: Figure 6
Patent JP-2021004728-A (JP)
Title: Sample processing device
Inventor: TSUJI YOSHIKO
IPC: G01N1/22
Filed: 2019-06-25
Abstract: To process more safely samples containing unknown components.SOLUTION: A sample processing device 20 for processing a sample enclosed in a sample container 10, includes: a chamber 22 that can accommodate the sample container 10 and can be opened and closed; an inert gas introduction unit 24 that introduces inert gas into the chamber 22; an air introduction unit that introduces air into the chamber 22; gas discharge units 26 that discharge gas from the chamber 22; a crushing device 28 for crushing the sample container 10 accommodated in the chamber 22; a temperature sensor 34 that detects temperature inside the chamber 22; a pressure sensor 36 that detects pressure in the chamber 22; and a gas sampling unit 38 that samples the gas in the chamber 22.SELECTED DRAWING: Figure 1
Patent JP-2021003400-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a game machine capable of enhancing the willingness of operating operation means in an operation performance.SOLUTION: A game machine 1 includes: operation means 10 operable by a player; and performance execution means for executing an operation performance that is a performance for urging a player to operate the operation means 10 and suggests a possibility of winning as a result of winning/losing determination corresponding to varying reservation information. As the operation performance, a possibility of winning as a result of winning/losing determination corresponding to the varying reservation information is suggested with operation of the operation means 10 as an opportunity, and also a special mode for suggesting a possibility of winning as a result of winning/losing determination corresponding to one of one or plural pieces of pre-variation reservation information may occur.SELECTED DRAWING: Figure 3
Patent JP-2021011794-A (JP)
Title: Rockfall prevention structure
Inventor: NOZAKI YUSUKE
IPC: E01F7/04
Filed: 2019-07-09
Abstract: To provide a rockfall prevention structure with high safety and reliability which makes it possible to prevent a net material and a main wire from bending and breaking due to the load of the captured rockfall.SOLUTION: A rockfall prevention structure has a net material that covers an inclined surface, a main wire that divides the net material into rectangular shapes, a fixing member that fixes the corners of the rectangular divided net material to the inclined surface, and a reinforcing member that connects one or more selected fixing members among the fixing members provided at the corners of the rectangular shape and the main wire arranged below the fixing member in the inclination direction.SELECTED DRAWING: Figure 11
Patent JP-2021015320-A (JP)
Title: State determination device, on-vehicle machine, drive evaluation system, state determination method, and program
Inventor: SHIZUKA ERIKO
IPC: G08G1/16
Filed: 2019-07-10
Abstract: To provide a state determination device that can accurately determine an absentminded state of a person.SOLUTION: A state determination device for determining a state of a person comprises: an eye opening/closing degree detection unit for detecting the eye opening/closing degree of a person based on images of the person's face; an eye-closure rate calculation unit for calculating the eye-closure rate of the person using the detected eye opening/closing degree during a first prescribed period; a fluctuating feature-amount calculation unit for calculating the amount of fluctuating features of the eye-closure rate using the calculated eye-closure rate during a second prescribed period; and an absentminded state determination unit for determining an absentminded state of the person based on the amount of the calculated fluctuating features.SELECTED DRAWING: Figure 3