baber/WOPTO huggingface dataset:
Patent JP-2018183817-A (JP)
Title: Method for continuous production of tablets, tableting system for carrying out the method, and use of the tableting system for the production of tablets of at least two ingredients containing particles with a significant difference in particle size
Inventor: FREDDY GERARD LUC VANDENBROUCKE
IPC: B30B11/00
Filed: 2018-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a tableting apparatus with which two or more product streams with significantly different particle size and/or significantly different particle size distribution are uniformly blended and then compressed.SOLUTION: A tableting system 1 comprises a rotary tablet press 6 with a tablet press feeder 67. A first material feeder 21 and a second material feeder 22 are connected to a blender 4 with an inlet end 40 and a discharge end 45. The discharge end 45 of the blender is in a close connection with the tablet press. The inlet end 40 of the blender 4 is positioned at a level u higher than the level v of the discharge end 45 in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2018186279-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2018-06-22
Abstract: PROBLEM TO BE SOLVED: To give stable electrical characteristics to a semiconductor device using an oxide semiconductor and to improve the reliability.SOLUTION: In a transistor including an oxide semiconductor film, an insulating film contacted with the oxide semiconductor film is formed by using a material containing a group XIII element and oxygen to successfully maintain a state of an interface with the oxide semiconductor film. Further, the insulating film includes a region containing oxygen more than a stoichiometric composition ratio, and thereby, oxygen is supplied to the oxide semiconductor film to reduce oxygen defects in the oxide semiconductor film. In addition, the insulating film contacted with the oxide semiconductor film is made have a lamination structure, and films containing aluminum are provided on and under the oxide semiconductor film to prevent penetration of water into the oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2020001475-A (JP)
Title: Fender of work vehicle
Inventor: SHIMIZU KENJI
IPC: E02F9/08
Filed: 2018-06-26
Abstract: To provide a fender characterized in that an area serving as a footboard while functioning as a grip is maximized by locating the grip at a rational position relative to the fender.SOLUTION: A fender 2 of a work vehicle includes: a footboard member 13 including a planar part 10 and a lateral part 12 led to an end 11 of the planar part 10; and a grip member 16 disposed inside along a corner 14 formed by the planar part 10 and the lateral part 12. The fender serves as a grip by forming notches 20 and 21 in the planar part 10 and the lateral part 12 respectively of the footboard member 13 surrounding the grip member 16. In a cross-sectional view orthogonal to the corner 14, the uppermost part of the cross section of the grip member 16 comes close to or in contact with an upper surface of the planar part 10.SELECTED DRAWING: Figure 2
Patent JP-2020003009-A (JP)
Title: Woodruff key
Inventor: OHASHI TAMOTSU
IPC: F16B3/00
Filed: 2018-06-28
Abstract: To provide a woodruff key improved so as to facilitate assemble with a shaft by preventing sliding movement and coming-off from the shaft while avoiding a fear of generation of cut powders when mounting on the shaft by further devising.SOLUTION: A woodruff key is formed with overhanging portions 5,6 overhanging to the outside in a key width direction in a portion near an outer peripheral surface 1 in key side faces 3,4 by punching to the outer peripheral surface 1. The overhanging portions 5,6 are set in an intermediate position between a circumferential direction center 1A and a circumferential direction end 1B of the outer peripheral surface 1, in more details, a place 1c separated at 45 degrees with respect to a diameter center P of the outer peripheral surface 1 from the circumferential direction center 1A to the circumferential direction end 1B of the outer peripheral surface 1.SELECTED DRAWING: Figure 1
Patent JP-2020000554-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-28
Abstract: To provide a game machine that can prevent a performance from being inappropriate.SOLUTION: A performance control CPU 120, as a variable display performance, can execute a setting suggestion on the basis of any one of patterns PT-1 to PT-7 or a ready-to-win notice on the basis of a pattern PT-8 or PT-9, and executes the setting suggestion on the basis of any one of the patterns PT-1 to PT-7 at the same ratio between cases when the variable display performance is executed in a first period and the variable display performance is executed in a second period after the first period, irrespective of the set values.SELECTED DRAWING: Figure 8-22
Patent JP-2019027433-A (JP)
Title: Electric oil pump
Inventor: KOBAYASHI YOSHIYUKI
IPC: F04C15/00
Filed: 2018-07-06
Abstract: To provide an electric oil pump which supports a shaft with a rolling bearing and a slide bearing and prevents a rotor from contacting with a stator even when the slide bearing is worn.SOLUTION: An electric oil pump 1 has: a motor part 10 having a shaft 11; and a pump part 40 which is located at the front side of the motor part and driven through the shaft 11 to discharge oil. The motor part has a rotor 20, a stator 22, and a resin housing 13 which houses the rotor and the stator. The pump part has: a pump rotor 47 provided at the shaft; and a pump housing 51 having a housing part 53 which houses the pump rotor. The pump housing has: a pump body 52 supported by the shaft through a slide bearing 45; and a pump cover 57 which covers the front side of the pump body. The rear side of the shaft is supported by the resin housing through a rolling bearing 25, and the front side of the shaft protruding from the motor part is supported by the pump body through the slide bearing.SELECTED DRAWING: Figure 1
Patent JP-2020012646-A (JP)
Title: Pipe line position confirmation device
Inventor: KOMATSU MICHIMASA
IPC: G01B11/00
Filed: 2018-07-13
Abstract: To provide a pipe line position confirmation device which images a part of a pipe line indicated by an indicator by using an imaging device and performs analysis, thereby enabling direct calculation and confirmation of a position of a section thereof.SOLUTION: A pipe line position confirmation device A according to the present invention comprises: a plurality of position indicators b1 to b3 which are connected in such a way as to be spaced at predetermined intervals and indicate a position in a pipe line T; and an imaging device 13 which creates real image data of a plurality of position indications indicated by the plurality of position indicators. The position indicators are composed of respective frame bodies 10a to 10c having a function of emitting light in a circular form. The imaging device and the frame bodies are connected via a flexible connecting string 12.SELECTED DRAWING: Figure 3
Patent JP-2020013081-A (JP)
Title: Imaging lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/00
Filed: 2018-07-20
Abstract: To provide an imaging lens constituted of eight lenses and having excellent optical characteristics, a low profile, a wide angle and a bright F value.SOLUTION: The imaging lens is configured with, sequentially from an object side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, a sixth lens having a positive refractive power, a seventh lens having a positive refractive power and an eighth lens having a negative refractive power, and satisfies prescribed conditional formulas.SELECTED DRAWING: Figure 2
Patent JP-2020017378-A (JP)
Title: Positive electrode active material for lithium ion secondary battery, manufacturing method thereof, and lithium ion secondary battery
Inventor: KANEDA SATOSHI
IPC: H01M4/525
Filed: 2018-07-24
Abstract: To provide a positive electrode active material for a lithium ion secondary battery in which the surface of lithium metal compound oxide particles is coated with tungsten at a high coverage, and positive electrode resistance (reaction resistance) can be reduced to improve output characteristics while high battery capacity is maintained.SOLUTION: The positive electrode active material for a lithium ion secondary battery is provided which includes lithium metal compound oxide particles, and tungsten covering at least a part of the surface of the particles of the lithium metal compound oxide, and in which the content of tungsten on the surface of the particles of the lithium metal compound oxide measured by X-ray photoelectron spectroscopy (XPS) exceeds 50 mol% with respect to the content of all metal elements other than lithium on the surface of the particles of the lithium metal compound oxide.SELECTED DRAWING: Figure 1
Patent JP-2020015233-A (JP)
Title: Tube-like coextrusion film
Inventor: UMEHARA YUSUKE
IPC: B29C48/18
Filed: 2018-07-25
Abstract: To provide a tube-like coextrusion film which has appropriate blocking property of inner layer surfaces, is excellent in mechanical suitability, and can prevent an outer surface from being damaged.SOLUTION: A film for liquid packaging has such a laminate structure as to include an outer layer 11, an intermediate layer 13 and an inner layer 15 in this order, in which the outer layer is a resin layer that contains a polyethylene resin as a main component and 3,000-20,000 mass ppm of a spherical antiblocking agent having an average particle diameter of 2-10 μm, the intermediate layer is a resin layer that contains a polyamide resin or an ethylene-vinyl acetate copolymer saponified product as a main component, and the inner layer is a resin layer that contains a polyethylene resin as a main component and 2,000-6,000 mass ppm of a spherical antiblocking agent having an average particle diameter of 2-10 μm.SELECTED DRAWING: Figure 2
Patent JP-2021176265-A (JP)
Title: System for highly efficient modification of target sequences
Inventor: KUSANO KOJI
IPC: C12N15/09
Filed: 2018-07-27
Abstract: To provide a technology for more efficient target gene disruption and genetic modification using a guide RNA-dependent nuclease.SOLUTION: By the present invention, a new system was developed in which, when developing a target cleavage system that utilizes a guide RNA-dependent nuclease, only the nuclease gene is integrated into a negative-strand RNA viral vector, which has the properties of high infection efficiency and high transgene expression, and, after the viral vector has been introduced into cells in advance and the nuclease has been caused to be expressed, guide RNA is separately supplied to the cells. As a result, an increase in cleavage efficiency and a reduction in recleavage were both successfully achieved, and the efficiency of target gene modification was improved and non-target gene disruption was suppressed. The present invention is useful as an efficient genetic modification technology with reduced occurrence of indel.SELECTED DRAWING: None
Patent JP-2020019300-A (JP)
Title: Vehicle braking device
Inventor: KINOMURA YUJI
IPC: B60T8/00
Filed: 2018-07-30
Abstract: To provide a vehicle braking device that can discharge bubbles from inside a decompression electromagnetic valve without providing a new electromagnetic valve for a decompression channel.SOLUTION: The vehicle braking device includes: a pressure source 8 that can increase the wheel pressure; a decompression channel 61 that connects a wheel cylinder 71 and reservoir 3; a decompression electromagnetic valve 501 that is provided on the decompression channel 61 and adjusts the wheel pressure; and a control unit 91 that controls the pressure source 8 and the decompression electromagnetic valve 501. The control unit 91 increases the wheel pressure using the pressure source 8 up to a predetermined pressure level that is set for bubble discharge while the decompression electromagnetic valve 501 is closed in order to discharge bubbles that exist in the decompression electromagnetic valve 501 from the decompression electromagnetic valve 501. Afterward, the control unit 91 performs bubble discharge control to open the decompression electromagnetic valve 501 and circulate hydraulic fluid from the wheel cylinder 71 through the decompression electromagnetic valve 501 to the reservoir 3.SELECTED DRAWING: Figure 1
Patent JP-2020018712-A (JP)
Title: Subjective optometric device
Inventor: HONDA ASAMI
IPC: A61B3/032
Filed: 2018-08-02
Abstract: To provide a subjective optometric device suppressing an error of refractive power and accurately measuring optical characteristic of an eye to be examined.SOLUTION: A subjective optometric device comprises: a correction optical system for changing an optical characteristic of a target light flux presented on an eye to be examined, and subjectively measures the optical characteristic of the eye to be examined. The correction optical system comprises: instruction means comprising at least a spherical plane correction lens for correcting a spherical power of the eye to be examined and a circular column correction lens for correcting the cylindrical power of the eye to be examined, and instructing a correction power for correction; and correction means for controlling the correction optical system on the basis of the correction power instructed by the instruction means, adding a first correction power corresponding to the correction power, and if the correction power exceeds a prescribed threshold, adding, in addition to the first correction power, a second correction power for correcting an error of a refraction power generated when the first correction power is added, thereby correcting the error of the refraction power.SELECTED DRAWING: Figure 1
Patent JP-2020024306-A (JP)
Title: Optical fiber and method for manufacturing optical fiber
Inventor: HOSOKAWA TSUKASA
IPC: C03B37/027
Filed: 2018-08-07
Abstract: To provide a spiral optical fiber capable of downsizing a device, and a method for manufacturing the optical fiber.SOLUTION: An optical fiber has a spiral part that is spiral when no external force is applied. A method for manufacturing the optical fiber comprises a drawing step of heating an optical fiber preform 1P in a heating unit 111 of a drawing furnace 110, to draw it. In the drawing step, a neck down part Nd is rotated around a central axis Fa of the drawing furnace 110 so that the shortest distance from a first region Nd1 of the outer peripheral surface of the neck down part Nd of the optical fiber preform 1P to the heating unit 111 is made smaller than the shortest distance from the second region Nd2 of the outer peripheral surface located on the opposite side of the first region Nd1 to the heating unit 111.SELECTED DRAWING: Figure 13
Patent JP-2020022670-A (JP)
Title: Production method of dental prosthetic
Inventor: SUZUKI TAKUYA
IPC: A61C13/00
Filed: 2018-08-08
Abstract: To provide a method of a dental prosthetic capable of acquiring adhesion strength similar to that immediately after sand blast processing, even when the dental prosthetic formed of a cured body of a curable composition comprising a polymerizable monomer, inorganic filler, and a polymerization initiator is used after long time passage since the sand blast processing is performed.SOLUTION: The dental prosthetic subjected to the sand blast processing is stored or preserved in an environment in which humidity is always 30% or lower until the dental prosthetic is used, or dry processing such as vacuum heating drying is performed immediately before use of the dental prosthetic.SELECTED DRAWING: None
Patent JP-2020026748-A (JP)
Title: Silencer
Inventor: NGUYEN HUNG CUONG
IPC: F02M35/12
Filed: 2018-08-09
Abstract: To provide a silencer capable of reducing ventilation resistance and downsizing the silencer without changing a frequency range to be silenced.MEANS FOR SOLVING THE PROBLEM: A silencer having a resonator body having a predetermined volume, and a communication pipe communicating the resonator body with an intake passage of an internal combustion engine, comprises a muffler branched from the intake passage. Either the communication pipe or the resonator body is connected by a connection pipe communicating with the muffler.SELECTED DRAWING: Figure 1
Patent JP-2020025928-A (JP)
Title: Defoaming agent
Inventor: YAMADA YUKI
IPC: C08L91/00
Filed: 2018-08-10
Abstract: To provide a defoaming agent which is excellent in defoaming property (foam destruction, foam suppression effect) even when used under high shear force.SOLUTION: A defoaming agent, which contains hydrophobic silica (A1) of which a volume average particle diameter is 0.1 to 4 μm, hydrophobic silica (A2) of which a volume average particle diameter is 7 to 40 μm, and a base oil (B), is used. Preferably, a content of the hydrophobic silica (A1) is 0.05 to 3 wt.%, a content of the hydrophobic silica (A2) is 0.35 to 7 wt.%, and a content of the base oil (B) is 90 to 99.6 wt.% on the basis of weights of the hydrophobic silica (A1), the hydrophobic silica (A2) and the base oil (B). The defoaming agent further contains a polyoxyalkylene compound (C).SELECTED DRAWING: None
Patent JP-2020028261-A (JP)
Title: Fermented beer taste beverage and method for producing the same
Inventor: IIMURE TAKASHI
IPC: C12C3/00
Filed: 2018-08-23
Abstract: To provide a fermented beer taste beverage having a fresh, mild flavor with no harshness, and a method of producing the same.SOLUTION: The present invention provides a fermented beer taste beverage with an S-fraction/bitterness value of 0.30 or more, and a method for producing a fermented beer taste beverage that includes the step of adding unfrozen crushed hop to raw material liquid, wherein the unfrozen crushed hop is obtained by crushing raw hop in a state where it is not dry or frozen.SELECTED DRAWING: None
Patent JP-2020029231-A (JP)
Title: Travelling support device
Inventor: NAKABAYASHI ATSUSHI
IPC: B60T8/172
Filed: 2018-08-24
Abstract: To provide a travelling support device that can previously acquire a state of a road surface in a travelling direction of a vehicle.SOLUTION: The travelling support device comprises, for example: a sound wave control part that transfers sound waves toward a travelling direction of a vehicle and acquires information about reflected waves from a ranging part that receives the reflected waves reflected from an object; an information acquiring part that acquires information about temperatures around the vehicle; and a determining part that determines that a road surface in the travelling direction of the vehicle is a frozen road surface when determining that the ranging part has received reflected waves with signal strength of a prescribed value or more from a predetermined distance on the basis of the information about the reflected waves, if a temperature based on the temperature information is less than a prescribed temperature.SELECTED DRAWING: Figure 4
Patent JP-2019046470-A (JP)
Title: Computer-implemented method for computing envelope for building complying with shadow duration requirements
Inventor: BERTRAND FAURE
IPC: G06F17/50
Filed: 2018-08-28
Abstract: To provide a computer-implemented method for computing an envelope (BE) for a building to be designed.SOLUTION: The method comprises: defining an initial volume of the building; and, for each of a plurality of points of a boundary of a neighboring region of the building, computing a cutting surface CS and modifying the initial volume by cutting out portions thereof extending above the cutting surface. Each cutting surface is defined in such a way that the initial volume, modified by cutting out the portions thereof extending above it, projects over the corresponding point of the boundary a shadow whose duration is equal to a predetermined value. The envelope is defined by a boundary surface of a remaining volume.SELECTED DRAWING: Figure 6
Patent JP-2020034397-A (JP)
Title: Mems capacitance type acceleration sensor
Inventor: OSHIMA TAKASHI
IPC: G01P15/125
Filed: 2018-08-29
Abstract: To provide an MEMS capacitance type acceleration sensor which can reduce the manufacturing cost of an MES element and also can reduce variations in the electric and mechanical characteristics of the MEMS element.SOLUTION: A detection circuit 18 generates a voltage signal corresponding to the difference between two capacitance values of an MEMS capacitance pair and the product of a servo signal. A demodulator circuit 19 outputs a signal corresponding to the difference between the capacitance values, using the servo signal. A control circuit 110 outputs the servo signal on the basis of the signal corresponding to the difference between the capacitance values.SELECTED DRAWING: Figure 5
Patent JP-2020036652-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2018-08-31
Abstract: To suppress decline of a game interest.SOLUTION: A game machine for performing a lottery of winning or not based on satisfaction of a lottery condition, and for controlling to be in a special game state advantageous to a player when the result of the lottery is a winning includes: first light emitting means capable of representing a predetermined light emitting mode by being light-emission controlled in units of predetermined number; a first circuit board on which the first light emitting means is mounted; second light emitting means capable of representing a predetermined light emitting mode by being light-emission controlled, individually; and a second light emitting means on which the second light emitting means is mounted. A white coating film is formed on the mounting surface on which the first light emitting means of the first circuit board is mounted, and a dark coating film is formed on the mounting surface on which the second light emitting means of the second circuit board is mounted.SELECTED DRAWING: Figure 314
Patent JP-2020042590-A (JP)
Title: Information processor, workflow editing method and program
Inventor: WATANABE TOMOAKI
IPC: G06Q10/06
Filed: 2018-09-11
Abstract: To provide an information processor using a print workflow setting software used in print-on-demand, which is capable of solving a problem in the edition that requires time-and-labor for selecting each process one by one and setting the process.SOLUTION: In a print workflow setting software, an operation for a process which is linked to information on parts that make up merchandise is accepted. When the accepted operation is an addition of a process, the added process is acquired, and when the acquired process is a combining process, the physical positional relationship of parts is determined. After that, when the positional relationship of the determined parts is the relationship between a body and a cover, setting values of other parts are calculated on the basis of the received setting values, the calculated setting values are set for other parts.SELECTED DRAWING: Figure 4