baber/WOPTO huggingface dataset:
Patent JP-2020021819-A (JP)
Title: Multilayer ceramic electronic component
Inventor: ARIIZUMI TAKUMA
IPC: H01G4/30
Filed: 2018-07-31
Abstract: To provide a multilayer ceramic electronic component with further improved high temperature load life and relative permittivity.SOLUTION: In a multilayer ceramic electronic component having a laminate in which internal electrode layers and dielectric layers are alternately laminated, the dielectric layer is composed of a dielectric ceramic composition containing a main component represented by a general formula ABO(A is Ba, B is Ti, etc.) and a rare earth component R, and in the dielectric layer, there is a segregation phase containing the rare earth component R, and in the cross-section observation in the stacking direction, the area ratio of the segregated phase is 104 ppm to 961 ppm, and 96% or more of the total area of the segregated phase is in contact with the internal electrode layer.SELECTED DRAWING: Figure 2
Patent JP-2021105071-A (JP)
Title: Cosmetic additive and method for producing the same
Inventor: OSHIMA JUNJI
IPC: C09C1/28
Filed: 2018-08-01
Abstract: To provide a cosmetic additive having excellent soft focus property and extensibility, and a method for producing the same.SOLUTION: A cosmetic additive contains substantially spherical silica alumina particles, and a coat formed on the surface of each silica alumina particle. A primary particle size of the silica alumina particles is 0.05 μm or more and 30 μm or less when measured by electron microscopy. The coat is a cured product of a curable silicone composition. The curable silicone composition contains: a first oligomer that contains a dialkylsiloxane unit and an alkoxy group-containing siloxane unit; a second oligomer that does not contain a dialkylsiloxane unit and contains an alkoxy group-containing siloxane unit; and silicone oil.SELECTED DRAWING: None
Patent JP-2020023735-A (JP)
Title: Method for predicting wet classification characteristic of valuable component-containing dust and wet classification method
Inventor: YAMAGUCHI TOYOJI
IPC: B03B9/04
Filed: 2018-08-08
Abstract: To provide an easy method for predicting characteristics after wet classification of a valuable component-containing dust slurry.SOLUTION: A method for predicting wet classification characteristics of a valuable component-containing dust slurry includes: fractionating a sample dust slurry collected from a valuable component-containing dust slurry into a plurality of fractions by each constant particle diameter; analyzing a particle size distribution, a solid content ratio and a valuable component concentration for each fraction thus obtained; calculating a relation between a particle diameter and an abundance ratio of valuable components and a relation between the particle diameter and an abundance ratio of solid content in a dust whole area, and with the relations as accumulation distribution displays, calculating a relation between a particle diameter and an abundance ratio accumulation of valuable component, and a relation between the particle diameter and an abundance ratio accumulation of solid content; from the relations and a classification ability of a classifier, calculating an abundance ratio of valuable components and an abundance ratio of solid content at a slurry side at which valuable components are concentrated; and making prediction characteristics after wet classification from a valuable component-removing ratio from the valuable component-containing dust slurry, and a solid content abundance ratio at a high valuable component-containing side.SELECTED DRAWING: Figure 10
Patent JP-2018199826-A (JP)
Title: Method for producing fibrous cellulose and fibrous cellulose
Inventor: NOGUCHI YUICHI
IPC: C08B5/00
Filed: 2018-08-24
Abstract: To provide a method for producing fine fibrous cellulose capable of efficiently providing fine fibrous cellulose having a phosphate group in high yield.SOLUTION: The method for producing fibrous cellulose having a fiber width of 1,000 nm or less is provided that includes: a step (A) of introducing a phosphate group into a cellulose fiber to form a crosslinked structure through the phosphate group, thereby obtaining a crosslinked phosphorylated cellulose fiber; a step (B) of breaking a part or all of the crosslinked structure to obtain a bridge-breakage phosphorylated cellulose fiber; and a step (C) of subjecting the bridge-breakage phosphorylated cellulose fiber to mechanical treatment to obtain fibrous cellulose having a fiber width of 1,000 nm or less, wherein the step (A) includes forming the crosslinked structure of 0.05 mmol/g or more and 2.0 mmol/g or less, and the step (B) is a step of hydrolyzing the crosslinked structure in an aqueous solvent having a pH of 3 or more.SELECTED DRAWING: None
Patent JP-2018175963-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-08-27
Abstract: PROBLEM TO BE SOLVED: To perform selection of a performance mode after a special game in a novel manner, for improving an amusement of a game.SOLUTION: When a 4R jackpot game is executed, a mode selection period is generated in an ending period after all round games are finished, and a mode selection screen is displayed. When a 15R jackpot game is executed, a mode selection period is generated (started) in a period since 14R to a halfway of a 15R (final R) of the jackpot game. In a 13R before generation (before start) of the mode selection period, a notification screen for notifying a player of a fact that the mode selection period is started since a next round is displayed. In the 14R, the mode selection period is generated and the mode selection screen is displayed, and in the 15R, a count-down display is executed. Therefore, a performance mode selection can be prevented from becoming monotonous and it is possible to give a novel impression to a player regarding the performance mode selection.SELECTED DRAWING: Figure 62
Patent JP-2020031829-A (JP)
Title: Coffee dripper
Inventor: OGAWA KOJI
IPC: A47J31/06
Filed: 2018-08-29
Abstract: To provide a coffee dripper configured to provide constant- and good-taste coffee by reducing secondary extracts.SOLUTION: A dripper body 4 comprises a cylindrical part 6 having opened upper/lower ends, and the cylindrical part 6 includes a filter support face 10 having a conical shape narrowed toward the bottom. A paper filter 3 comes into contact with the filter support face 10 at an outer peripheral surface of one part thereof in the axial L direction, so as to be supported by the dripper body 4, with the upper portion 3a of the paper filter 3 projecting upward from the upper end of the cylindrical part 6. The length h1 in the axial L direction of the part of the paper filter 3 coming into contact with the filter support face 10 is shorter than the length h2 in the axial L direction of the portion of the paper filter 3 projecting upward from the cylindrical part 6, and the interior angle of the cone of the filter support face 10 is equal to the interior angle of the cone of the paper filter 3, where the internal angle is within 15-30 degrees.SELECTED DRAWING: Figure 2
Patent JP-2020035686-A (JP)
Title: Lighting device and attachment method for the same
Inventor: ISHII YASUHIKO
IPC: F21S8/00
Filed: 2018-08-31
Abstract: To provide a lighting device which facilitates attachment work to a wall surface, and to provide a lighting device attachment method.SOLUTION: A lighting device 10 is attached to a wall surface 1 that is a radiated surface, radiates light to the radiated surface, and includes: an attachment member 20 having a rear wall 21 fixed to the wall surface 1 and a front wall 23 provided at a front side relative to the rear wall 21 and arranged in parallel with the rear wall 21; a body frame member 30 having a fixed wall 31 fixed to the front wall 23 from an area in front of the front wall 23 of the attachment member 20; and a radiation unit 40 disposed at the body frame member 30.SELECTED DRAWING: Figure 1
Patent JP-2020035295-A (JP)
Title: Server device, parking lot navigation system, program
Inventor: OGITA TAKEYUKI
IPC: G01C21/34
Filed: 2018-08-31
Abstract: To provide a server device that can transmit information for flexibly and efficiently navigating in a parking lot to a vehicle according to a situation in the parking lot.SOLUTION: A server device is comprised of: a full/vacancy information receiving unit that receives full/vacancy information from a vehicle interior sensor; a lane information receiving unit that receives lane information from a lane sensor; a vehicle information receiving unit that receives a vehicle ID from a vehicle and vehicle information which is information including a status; a priority generation unit that generates a priority for the vehicle ID based on the status; an allocation information generation unit that allocates empty vehicle rooms that are not shielded in the corresponding lane in order from the vehicle ID with the highest priority, and generates allocation information that is information on the allocated vehicle room; and an allocation information transmission unit that transmits allocation information to the corresponding vehicle.SELECTED DRAWING: Figure 6
Patent JP-2018184483-A (JP)
Title: Solid pharmaceutical composition
Inventor: HIROTSU KEISUKE
IPC: A61P11/10
Filed: 2018-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid pharmaceutical composition containing Polygala root extract that inhibits the discoloration of Polygala root extract with time during its storage and has excellent storage stability.SOLUTION: A solid pharmaceutical composition comprises (A) Polygala root extract, and (B) at least one silicate compound selected from the group cinsisting of hydrous silicon dioxide and light anhydrous silicic acid.SELECTED DRAWING: None
Patent JP-2018183699-A (JP)
Title: Toilet seat lifting device
Inventor: YANO TAKEHIRO
IPC: A47K13/10
Filed: 2018-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat lifting device which can discover failure in a drive part and cope with it, and which has high maintainability.SOLUTION: A toilet seat lifting device includes: a plurality of drive parts and a plurality of spindles for lifting a toilet seat of a toilet bowl by driving; a driving source for rotating the plurality of spindles; a measurement part for measuring at least one variable parameter out of the spindles and the driving source; a failure detection part for detecting failure of the plurality of drive parts; and a countermeasure part for taking countermeasures when failure is detected. The plurality of drive parts comprise a first drive part and a second drive part. A first spindle for driving the first drive part and a second spindle for driving the second drive part and the measurement part measure a current value flowing in a first motor and a second motor. In the case where the current value of one of the first motor and the second motor becomes equal to or lower than a predetermined value, and the current value of the remaining one of the first motor and the second meter becomes equal to or greater than a predetermined value, failure is detected.SELECTED DRAWING: Figure 9
Patent JP-2019049710-A (JP)
Title: Stereoscopic video display device including barrier panel
Inventor: JIN YOU-YONG
IPC: G02B30/31
Filed: 2018-09-06
Abstract: To provide a three-dimensional video display device that can naturally move a proper viewing range without a reduction in manufacturing yield.SOLUTION: The present invention relates to a stereoscopic video display device including a barrier panel. The barrier panel of the stereoscopic video display device may include first channel electrodes, second channel electrodes, and third channel electrodes, which are sequentially laminated. The third channel electrodes may be arranged between the second channel electrodes. The separation distance between the third channel electrodes may be the same as a horizontal length of the third channel electrodes. The first channel electrodes may include a first area overlapping one end of the second channel electrode, and a second area overlapping an end of the third channel electrode facing the one end. Thus, the stereoscopic video display device according to the technical concept of the present invention can minimize the number of laminated layers of the channel electrodes, and move a proper viewing range for a stereoscopic image.SELECTED DRAWING: Figure 4
Patent JP-2020041605-A (JP)
Title: Wheel bearing device
Inventor: KOIZUMI SOTA
IPC: F16C43/06
Filed: 2018-09-11
Abstract: To provide a wheel bearing device which can improve the assembling performance of balls into a cage while increasing the number of the balls.SOLUTION: A wheel bearing device 1 comprises: an outer ring 2; an inner member having a hub ring 3 and an inner ring 4; balls 8 accommodated between the outer ring 2 and the inner member; and a cage 7 having a base part 7a and column parts 7b extending from the base part 7a in an axial direction at constant intervals, formed with pockets Pt at the adjacent column parts 7b and the base part 7a between the column parts, and holding the balls 8 in the pockets Pt. One-side claw parts 7e protruding toward the adjacent column parts, the other side short claw parts 7g, and notches 7i notched toward the base part from a tip at the inside of a radial direction rather than the claw parts out of the column parts 7b are formed at the column parts 7b, and the shortest length up to a center of the balls out of the one-side claw parts 7e and the shortest length up to the center of the balls out of the other side short claw parts 7g differ from each other in a view in an axial direction.SELECTED DRAWING: Figure 5
Patent JP-2019011765-A (JP)
Title: Water-cooled engine
Inventor: ICHIKAWA TAKAYUKI
IPC: F01P3/02
Filed: 2018-09-12
Abstract: To provide a water-cooled engine capable of improving cooling efficiency of engine oil and a cylinder barrel.SOLUTION: A cylinder block 5 provided with a cylinder jacket for passing engine cooling water around the cylinder barrel, the cylinder jacket has a jacket inlet for introducing engine cooling water supplied from a radiator, and a relay waterway 18 is provided between the radiator and the jacket inlet. With the width direction of the engine regarded as the lateral direction, the lateral one side regarded as the intake side and the lateral other side regarded as the exhaust side, the relay waterway 18 is provided on the intake side, the entire amount of engine cooling water from the radiator is supplied to the jacket inlet via the relay waterway 18, and an oil cooler 21 is disposed in the relay waterway 18.SELECTED DRAWING: Figure 6
Patent JP-2018194008-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NAKAMURA NAOHISA
IPC: F02P3/04
Filed: 2018-09-18
Abstract: To reduce the cost by reducing the number of signal lines connecting an ECU and a controller, in an ignition device performing continuous spark discharge.SOLUTION: An ignition device uses a multiplexed signal IGWc in which discharge continuous signals IGW#1-4 of each cylinder are multiplexed, or uses an integrated signal IGC in which the discharge continuous signal IGW and a secondary current command signal IGA are added to an ignition signal IGT. Consequently, the number of signal lines 31 connecting between an ECU 5 and a controller 4 can be reduced. Also, by adding the secondary current command signal IGA to the multiplexed signal IGWc or the integrated signal IGC, the signal line for the secondary current command signal IGA can be dispensed with.SELECTED DRAWING: Figure 1
Patent JP-2020045792-A (JP)
Title: Control device of on-vehicle internal combustion engine
Inventor: TANADA MASAYUKI
IPC: F02B39/16
Filed: 2018-09-18
Abstract: To provide a control device of an on-vehicle internal combustion engine which can alleviate troublesomeness when a driver of the vehicle selects whether or not to perform after-idling.SOLUTION: An internal combustion engine 20 having a turbocharger 30 is mounted to a vehicle 10 having an IG switch 73 for stopping the internal combustion engine. A control device 100 of the internal combustion engine 20 performs processing for calculating an after-idling time being an idling operation time of the internal combustion engine 20 necessary for cooling the turbocharger 30 after a stop of the vehicle on the basis of a temperature of the cooling water of the internal combustion engine 20 during an engine operation, and processing for displaying the calculated after-idling time to a display device 200 which is arranged in a cabin 12.SELECTED DRAWING: Figure 1
Patent JP-2020043995-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2018-09-18
Abstract: To provide a game machine capable of increasing interest of a player.SOLUTION: A game machine of the present invention includes: an assembly 2 having a control circuit board 1705 and a circuit board case 1700; and a seal section 1710. A first information display unit includes: a plurality of colored areas (printing unit 1711, a plurality of areas 1575) being areas in which light transmittance is reduced; and a visible area (viewing section 1574) in which the control circuit board 1705 stored in the circuit board case 1700 is visible that is a part where predetermined characters are not added between the plurality of colored areas. An electronic component 798 out of a plurality of electronic components of the control circuit board 1705 is mounted so as to be visible through the visible area, and the information display 1750 is mounted so as to be visible not through the visible area.SELECTED DRAWING: Figure 17-1
Patent JP-2020048026-A (JP)
Title: Dielectric antenna
Inventor: SONOZAKI TOMOKAZU
IPC: H01Q1/38
Filed: 2018-09-18
Abstract: To provide a dielectric antenna that is excellent in radio wave transmission efficiency with little transmission loss that occurs during communication.SOLUTION: A dielectric antenna 1 includes: a hollow three-dimensional outer member 5 including a substrate 2 formed of non-porous resin material, and an antenna element 4 provided along an outer surface of the substrate 2; and a resin foam body 10 installed in a state closely attached to the outer member 5 in a hollow portion 3 of the outer member 5.SELECTED DRAWING: Figure 2
Patent JP-2020044990-A (JP)
Title: Suspension control device
Inventor: HIRAO RYUSUKE
IPC: B60W30/10
Filed: 2018-09-19
Abstract: To provide a suspension control device capable of maintaining the ride quality and steering stability of an autonomous driving vehicle until it arrives at a destination.SOLUTION: A speed schedule in each section of a traveling route is changed so that a suspension temperature until an autonomous driving vehicle arrives at a destination from a current place cannot reach a specified temperature. Thus, overheating of a suspension is inhibited without making the suspension temperature exceed the specified temperature. Consequently, the ride quality and steering stability of the autonomous driving vehicle can be maintained.SELECTED DRAWING: Figure 2
Patent JP-2019077026-A (JP)
Title: Control device, robot system, and control device operating method and program
Inventor: YAMADA TAKAYUKI
IPC: B25J13/08
Filed: 2018-09-27
Abstract: To provide a technique by which visual servoing is achieved so that a task can be executed with high accuracy even if characteristics cannot be extracted sufficiently from an image.SOLUTION: The control device comprises: image acquiring means that acquires an image in which an object to be controlled which is controlled by a robot and a target position to which the object to be controlled is moved are photographed by a photographing device mounted on the robot; shaft direction acquiring means that acquires a shaft direction of a rotation shaft of the object to be controlled; target position detecting means that detects the target position from the image; motion generating means that generates motion of the object to be controlled so that the target position exists in the shaft direction and further generates motion thereof so that the object to be controlled approaches the target position along the shaft direction; and control means that controls the object to be controlled according to the motion.SELECTED DRAWING: Figure 1
Patent JP-2020052854-A (JP)
Title: Information processing device, information processing system, information processing method and program
Inventor: MAESAKA HIROSHI
IPC: G06F13/00
Filed: 2018-09-28
Abstract: To provide an information processing device, an information processing system, an information processing method and an information processing program, capable of appropriately evaluating content such as a document and a source material, whose reference frequency changes in responce to an event that periodically occurs.SOLUTION: An information processing system 100 includes: an acquisition unit that acquires reference history information of content; a calculation unit that calculates periodic characteristics of the reference history information on the basis of the reference history information; and an evaluation unit that evaluates the content by using the periodic characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020049151-A (JP)
Title: Puncture device
Inventor: HONMA YASUYUKI
IPC: A61M31/00
Filed: 2018-09-28
Abstract: To provide a puncture device capable of inhibiting erroneous administration of an object to be administered.SOLUTION: A puncture device 1 comprises: a puncture member 10; a cover member 20 capable of relatively moving with respect to the puncture member 10 between a protective position at which the puncture member 10 is protected in a state incapable of puncturing a biological tissue and an exposure position at which the puncture member 10 is exposed in a state capable of puncturing the biological tissue; a detection member 30 capable of detecting an electrical characteristic of the biological tissue by coming into contact with the biological tissue; and a movement inhibition mechanism 40 that when the cover member 20 is positioned at the protective position and the detection member 30 is in a non-detection state of detecting no electrical characteristic, inhibits the cover member 20 from relatively moving with respect to the puncture member 10 from the protective position to the exposure position. When the cover member 20 is positioned at the protective position and the detection member is in a detection state of detecting an electrical characteristic, the cover member 20 is permitted to relatively move with respect to the puncture member 10 from the protective position to the exposure position.SELECTED DRAWING: Figure 2
Patent JP-2020058088-A (JP)
Title: Structure of motor
Inventor: KOBAYASHI YOSHIYUKI
IPC: B60K7/00
Filed: 2018-09-28
Abstract: To cool a motor incorporating a power control part efficiently.SOLUTION: In an outer rotor type motor, a heat sink power control part (PCU) 25 is attached to a heat sink 26 fixed to a stator which does not rotate. Fins are provided at the heat sink 26. The power control part and a hall sensor substrate are respectively provided on one surface and the other surface of the heat sink 26 so as not to overlap with each other.SELECTED DRAWING: Figure 4
Patent JP-2019048978-A (JP)
Title: Pigmented decontaminating gel and method for decontaminating surfaces using said gel
Inventor: AMELIE LUDWIG
IPC: B01J20/26
Filed: 2018-09-28
Abstract: To provide a decontaminating gel that can be easily distinguished from a support.SOLUTION: A decontaminating gel consisting of a colloidal solution comprises, preferably consisting of: 0.1% to 30% by weight, preferably 0.1% to 25% by weight, more preferably 5% to 25% by weight, better still 8% to 20% by weight, of at least one inorganic viscosifying agent; 0.1 to 10 mol/l of gel, preferably 0.5 to 10 mol/l of gel, more preferably 1 to 10 mol/l of gel, of at least one decontaminating active agent; 0.01% to 10% by weight, preferably 0.1% to 5% by weight, relative to the weight of the gel, of at least one mineral pigment; optionally, 0.1% to 2% by weight, relative to the weight of the gel, of at least one surfactant; optionally, 0.05% to 5% by weight, preferably 0.05% to 2% by weight, relative to the weight of the gel, of at least one superabsorbent polymer; with the rest being solvent.SELECTED DRAWING: None