baber/WOPTO huggingface dataset:
Patent JP-2019165209-A (JP)
Title: Electronic device
Inventor: WOLFGANG PAHL
IPC: H01L23/02
Filed: 2019-02-26
Abstract: To provide an electronic device causing no adverse stress for a bottom port microphone using an internal flip chip assembly for an MEMS sensor in microphone applications.SOLUTION: An electronic device 100 includes a carrier board 1 having an upper surface 11 and an electronic chip 2 mounted on the upper surface of the carrier board, the electronic chip having a mounting side 21 facing the upper surface of the carrier board, a top side 22 facing away from the upper surface of the carrier board, and sidewalls connecting a mounting side to a top side. The electronic chip has: equal to or less than 5 stud bumps 24 per square millimeter of a base area of the mounting side, on the mounting side; and a laminated polymer hood 4 which at least partly covers an upper surface of the electronic chip and extends onto the upper surface of the carrier board.SELECTED DRAWING: Figure 2
Patent JP-2019107011-A (JP)
Title: Culture containers with internal top coating over gas barrier coating and associated methods
Inventor: WEIHUA SONYA WOLTERS
IPC: C12M3/00
Filed: 2019-02-26
Abstract: To provide biological sample culture bottles with internal top coatings that can inhibit degradation of gas barrier coatings.SOLUTION: A container 10 for culturing a test sample includes a molded monolithic single layer polymeric container body 10b. The container body 10b has an upwardly extending, visually transmissive wall 10w with an inner surface and the thickness of the wall 10w is between about 0.2 mm and 10 mm. The container also has a thin gas barrier coating 35c comprising silica on the inner surface of the sealed container body 10b, and an internal top coating 45c on the gas barrier coating 35c. The gas barrier and top coating are visually transmissive after curing. The container 10 includes a cap sealably attached to the container body 10b. The sealed container 10 has an oxygen transmission rate (OTR) of between about 0.0001 to about 0.04 (cc/package/day/atm) after autoclaving and aging.SELECTED DRAWING: Figure 1
Patent JP-2020139202-A (JP)
Title: Production method of steel part
Inventor: IMANAMI YUTA
IPC: C21D1/06
Filed: 2019-02-28
Abstract: To propose a production method of steel parts having fine crystal grains.SOLUTION: A steel is processed into a desired shape in one or both of forging and machining, and then subjected to quenching after being heated to 830°C or higher, followed by a carburizing treatment or a carbonitriding treatment.SELECTED DRAWING: None
Patent JP-2020137482-A (JP)
Title: Bird injury preventing tool
Inventor: MORIYAMA HIROYUKI
IPC: A01M29/32
Filed: 2019-02-28
Abstract: To provide a bird injury preventing tool capable of easily passing between a pair of edge lines.SOLUTION: A bird injury preventing tool 10 comprises: a tubular member 11 extending straight; a plurality of branch members 12, 13 arranged in two stages in an axial direction of the tubular member 11, and radially projecting from the outer periphery of the member 11; a main shaft member 15 arranged so as to be freely inserted into the inside of the tubular member 11; a plurality of branch rods 16 projecting so as to freely advance and retreat in a state that a base end part is fastened to the outer periphery of the main shaft member 15, and a tip side is downward inclined from the tip edges of the branch members 12, 13, 14 in an outer peripheral direction; and needle leaf members 17, 17 branched into two sections from an intermediate part of the branch rods to the tip. A virtual circumference for connecting the tip edges of the plurality of branch rods 16 can be expanded in diameter in a state that the main shaft member 15 with the plurality of branch rods 16 moves to the base end side of the tubular member 11, and the virtual circumference for connecting the tip edges of the plurality of branch rods 16 can be reduced in diameter in a state that the main shaft member 15 with the plurality of branch rods 16 moves to the tip side of the tubular member 11.SELECTED DRAWING: Figure 1
Patent JP-2020144156-A (JP)
Title: Electrochromic element, optical filter using the same, lens unit, image capturing device, and window material
Inventor: SAEKI Kazuho
IPC: G02F1/155
Filed: 2019-03-04
Abstract: To provide an EC element which has through-holes penetrating through a substrate and an electrode, and is configured to suppress coloring irregularity arising near the through-hole.SOLUTION: An EC element 1 having an EC layer 13 sandwiched between electrodes 11a, 11b is provided with separation parts 14 for preventing contact between the EC layer 13 and the electrodes 11a. 11b near through-holes 12 to suppress coloring irregularity that is caused when redox reaction occurs only on one of the electrodes 11a, 11b.SELECTED DRAWING: Figure 1
Patent JP-2020144445-A (JP)
Title: Face recognition equipment and face recognition method
Inventor: OSONO MASAJI
IPC: G06F21/32
Filed: 2019-03-04
Abstract: To provide a face recognition equipment capable of allowing a user to easily recognize the progress state of face recognition while safely managing the personal information of the user using a facility.SOLUTION: A face recognition equipment 1 includes: a face image acquisition unit (camera 11) that acquires live images in a predetermined imaging area in a facility including a face image of a user; a display unit (display 12) that displays the progress of the face recognition of the face image included in the live image acquired by the face image acquisition unit; and a processor (control unit 15) that controls the face image acquisition unit and display unit. The processor is configured so as to, when detecting the user from the live image, control to sequentially display two or more notification screens representing the progress on the display unit.SELECTED DRAWING: Figure 6
Patent JP-2020143352-A (JP)
Title: Joined body and method for manufacturing joined body
Inventor: YAMAUCHI YUICHIRO
IPC: C23C24/08
Filed: 2019-03-07
Abstract: To provide a joined body the weight of which can be reduced while high strength and rigidity are maintained, and to provide a method for manufacturing the joined body.SOLUTION: The joined body comprises: a substrate having aluminum or aluminum alloy as a main component; and a metal film containing steel as a main component and carbon as a necessary additional material, laminated on the substrate and joined with the substrate. The metal film includes: a first hard layer forming the surface opposite to the substrate side, and composed of cementite and martensite; a heat-affected part having hardness lower than the hardness of the first hard layer, and composed of ferrite, martensite, and retained austenite; and a second hard layer provided between the first hard layer and the heat-affected part, and composed of martensite and retained austenite.SELECTED DRAWING: Figure 1
Patent JP-2020147613-A (JP)
Title: Novel viscosity index improvers
Inventor: YUKI TAKESHI
IPC: C10M145/14
Filed: 2019-03-11
Abstract: To provide additives for improving high-temperature high-shear performance of engine oil (EO) compositions.SOLUTION: Polyalkyl(meth)acrylate based polymers include linear C18-24 alkyl(meth)acrylates and have an average number of carbon atoms from 7.0 to 7.5 and a mass-average molecular weight of 300,000 g/mol or more. Also provided are production thereof, lubricant compositions containing the polymers, and lubricant compositions.SELECTED DRAWING: None
Patent JP-2020147158-A (JP)
Title: Planar heating element and vehicle seat
Inventor: TAKEBAYASHI KENZO
IPC: A47C7/74
Filed: 2019-03-13
Abstract: To provide a planar heating element and a vehicle seat which can suppress an increase in an electric resistance value even when the planar heating element is elongated by seating.SOLUTION: A planar heating element includes a linear conductive layer formed on a planar insulation layer. The conductive layer has a waveform structure part 31 extending in a trapezoidal waveform shape. The waveform structure part 31 includes first areas 32, 34 extending in an extension direction of the waveform structure part, and second areas 33, 35 extending in an intersection direction of the extension direction of the first areas 32, 34. In the waveform structure part 31, a ratio between a length L1 of the first areas 32, 34 and a length L2 of the second areas 33, 35 (L2/L1) is 1 or more.SELECTED DRAWING: Figure 8
Patent JP-2020147721-A (JP)
Title: Urethane foam having latent heat storage function
Inventor: KAWADA TAKEHIRO
IPC: C08K5/01
Filed: 2019-03-15
Abstract: To provide a bedding that has sufficient cool feeling, makes a sleeping environment conformable, and has comfortable bed, in a sleeping environment where a temperature is 26°C or higher.SOLUTION: Provided is a soft polyurethane foam having a latent heat storage material, in which the latent heat storage material contains, at least, a binder, a microcapsule A including a paraffin-based hydrocarbon having 18 carbons, and a microcapsule B including a paraffin-based hydrocarbon having 19 or more carbons, with a total amount of the microcapsule as 100 pts.mass, the binder is 40 pts.mass or larger and 100 pts.mass or smaller, and a solid content of the latent heat storage material in the soft polyurethane foam is 30 g/m2 or larger and 200 g/m2 or smaller.SELECTED DRAWING: None
Patent JP-2020153377-A (JP)
Title: Flow rate adjusting valve
Inventor: SHINODA KAZUKI
IPC: F16K47/02
Filed: 2019-03-18
Abstract: To suppress the generation of a flowing water sound when closing a flow passage.SOLUTION: A flow rate adjusting valve 13 comprises a housing 20 having a first wall part 22 and a second wall part 28 which are separately arranged, and a valve main body 40 arranged between both the wall parts 22, 28, and turning between an open position and a closed position. The first wall part 22 comprises a first flow-in port 23 of cooling water from an engine 10, and a first flow-out port 25 of the cooling water to the engine 10. The second wall part 28 comprises a second flow-out port 31 of the cooling water to a heat exchanger 11, and a second flow-in port 33 of the cooling water from the heat exchanger 11. The valve main body 40 comprises: a communication approach path A for making the first flow-in port 23 and the second flow-out port 31 communicate with each other when the valve main body is in the open position; a communication return path B for making the second flow-in port 33 and the first flow-out port 25 communicate with each other when the valve main body is in the open position; and a bypass path for making the cooling water from the first flow-in port 23 bypass to the first flow-out port 25 when the valve main body is in a position which is different from the open position, and including the closed position.SELECTED DRAWING: Figure 6
Patent JP-2020155310-A (JP)
Title: connector
Inventor: MASUMOTO TAKUYA
IPC: H01R13/64
Filed: 2019-03-20
Abstract: To enable fitting of a connector to be guaranteed based on completion of assembling of a cover.SOLUTION: In a connector 10 of the present disclosure including a first connector 20, a second connector 30, and a cover 40, the first connector 20 and the second connector 30 can be fitted to each other, and are completely covered with the cover 40 in a fully fitted state, the cover 40 includes a first cover 41 that houses the first connector 20 therein, and a second cover 42 that houses the second connector 30 therein, the second cover 42 is configured to include a pair of openable and closable second half covers 42 U and 42 L, and the second half covers 42 U and 42 L have respective fitting guarantee portions which abut against the second connector 30 in the fully fitted state from a rear side.SELECTED DRAWING: Figure 6
Patent JP-2020151390-A (JP)
Title: shower head
Inventor: TANIMURA RYUICHI
IPC: B01F1/00
Filed: 2019-03-22
Abstract: To provide a shower head capable of increasing a dissolution concentration of air, and generating and jetting hot water containing a large amount of microbubbles.SOLUTION: A shower head 1 incorporates into a shower head body 2, a gas-liquid dissolution unit 10 constituted to increase a dissolution concentration of air by stirring hot water, and a microbubble generation unit 20 constituted to generate microbubbles by forming hot water stirred by the gas-liquid dissolution unit in a spiral flow. The shower head incorporates the gas-liquid dissolution unit, accordingly a dissolution concentration of air to hot water can be increased without installing a dissolution tank separately, and microbubbles are generated by the hot water to jet the hot water including a large amount of microbubbles.SELECTED DRAWING: Figure 2
Patent JP-2020159571-A (JP)
Title: Steam generation device, and steam generation system
Inventor: KAKI HIROKAZU
IPC: F22B3/00
Filed: 2019-03-25
Abstract: To provide a steam generation device capable of enhancing utilization efficiency of heat in heat storage operation and heat radiation operation of a chemical heat pump, and to provide a steam generation system.SOLUTION: A heat generation device 11 includes a chemical heat pump 21, a steam supply part 31, and a steam transfer pipe part 41. The chemical heat pump 21 includes: a waste heat recovery part 22 for recovering waste heat; a reactor 23 in which a chemical heat storage medium HM is stored; and a heat transfer path 24 for transferring heat from the waste heat recovery part 22 to the reactor 23. The heat transfer path 24 includes: a first heat pipe part 24a arranged in the waste heat recovery part 22; a second heat pipe part 24b arranged in the reactor 23; and an intermediate heat pipe part 24c for transferring heat between the first heat pipe part 24a and the second heat pipe part 24b. The steam transfer pipe part 41 delivers steam generated inside the second heat pipe part 24b during heat generation operation of the chemical heat pump 21 to the steam supply part 31.SELECTED DRAWING: Figure 1
Patent JP-2020160726-A (JP)
Title: Information presentation system
Inventor: YAMAMOTO TSUNEYUKI
IPC: G08G1/16
Filed: 2019-03-26
Abstract: To provide an information presentation system capable of presenting information easy to comprehend.SOLUTION: A determination section 6 determines a content of a presentation based on information Sa required for presenting at least an attention call to a crew member in a vehicle 2. In a case where an approach of an obstacle to the vehicle 2 is detected, based on the information Sa inputted from a detection section 8, the determination section 6 determines a direction of the obstacle or an approaching state of the obstacle. A control section 7 executes a presentation to the crew member by operating an information presentation device 3 capable of performing a communication through a will exchange with a user based on a determination signal S1 inputted from the determination section 6. At such a time, the information presentation device 3 notifies a driver about the existence of the obstacle through beat movements of vertically and repeatedly shaking an indication body 5 while indicating the direction of the obstacle with the indication body 5.SELECTED DRAWING: Figure 1
Patent JP-2019199873-A (JP)
Title: Slant-type internal combustion engine
Inventor: MIMURA KAZUHISA
IPC: F01N3/28
Filed: 2019-03-28
Abstract: To achieve a state that a swing motion of a catalyst case caused by vibration is largely suppressed by integrally joining an exhaust collection pipe and the catalyst case while making them function as a maniverter, in a slant-type internal combustion engine in which a cylinder bore axial core is largely inclined so that an exhaust side face is made to face down, and the catalyst case is arranged at a rear side of an engine main body.SOLUTION: A catalyst case 15 and a transmission case are connected to each other by a first stay 22, and the catalyst case 15 and a cylinder head 2 are connected to each other by a second stay 26. The second stay 26 is rigidly fixed to the catalyst case 15 with bolts 27, 29 which are different in postures, and the other end part 22c of the first stay 22 is fixed to a boss part 26i of the second stay 26 with a single stud bolt 34 and a nut 35. Since the other end part 22c of the first stay 22 is fixed to the second stay 26, a degree of freedom of a layout becomes high, and fastening work becomes easy.SELECTED DRAWING: Figure 12
Patent JP-2020168887-A (JP)
Title: Pneumatic tire
Inventor: ENDO TOYOAKI
IPC: B60C11/03
Filed: 2019-04-01
Abstract: To provide a pneumatic tire with well-balanced improvements in anti-chipping performance, snow braking performance, snow handling performance, pattern noise performance, and drainage performance.SOLUTION: A tread pattern of a pneumatic tire 10 includes three or more circumferential main grooves extending in a circumferential direction of a tire, a land part partitioned by the circumferential main grooves, and a sipe provided in the land part. At least one of edges on both sides of the land part in a tire width direction is a zigzag edge. The zigzag edge has a zigzag shape having irregularities whose position in the tire width direction changes periodically. The sipe is a composite sipe having a two-dimensional part and a three-dimensional part, and the three-dimensional part connects to the zigzag edge.SELECTED DRAWING: Figure 2
Patent JP-2020172364-A (JP)
Title: Yarn unwinding assist device
Inventor: SHIMIZUHIRA WATARU
IPC: B65H57/12
Filed: 2019-04-10
Abstract: To provide a yarn unwinding assist device which can effectively suppress generation of sloughing and increase of unwinding tensile force.SOLUTION: A yarn unwinding assist device 20 assists unwinding of a yarn Y from a yarn feeding bobbin SB. The yarn unwinding assist device 20 includes a guide cylinder 50 arranged to cover a core tube of the yarn feeding bobbin SB. On an inner peripheral surface of the guide cylinder 50, a high friction material layer is provided which has a dynamic friction coefficient of 0.3 or more and 0.5 or less with respect to a cotton yarn.SELECTED DRAWING: Figure 3
Patent JP-2020171595-A (JP)
Title: Program, information processing device, game server and game system
Inventor: OBATA MIKI
IPC: A63F13/46
Filed: 2019-04-12
Abstract: To provide a ranking system for improving player's desire for playing a game.SOLUTION: A computer is caused to function as: an asset impartment part for imparting a character as a game asset to a first player between a plurality of players by a lottery; a setting part for setting information of an enemy character group composed of a plurality of characters provided in common to the plurality of players; a selection part for selecting the prescribed number of characters from the enemy character group about a first player; a game execution part for performing game play by using at least a portion of characters of game assets of the player and characters selected about the player about the first player; a parameter generation part for generating a parameter on the basis of a result of the game play about the first player; and a ranking part for ranking the first player on the basis of the parameter with the plurality of players as a population.SELECTED DRAWING: Figure 3
Patent JP-2020175734-A (JP)
Title: Seat bezel
Inventor: MURAMATSU NAOKI
IPC: B68G7/05
Filed: 2019-04-17
Abstract: To provide a seat bezel which can easily perform a work for removing a seat cover entered between a bezel body and a seat body without removing the bezel body from the seat body.SOLUTION: A seat bezel 10, which comprises a frame-like bezel body 11 fitted to a back frame 2 and is so configured that a terminal 3A of a back cover 3 enters between the bezel body 11 and a seat back 1, has: a fastening part 11C which fits a part of the bezel body 11 to the back frame 2 in a positioned state; and a hook-and-loop fastener 11D which extends from the other end of the bezel body 11, and is detachably coupled to a hook-and-loop fastener provided on the back frame 2. The hook-and-loop fastener 11D is removed from coupling to the back frame 2, whereby the bezel body 11 can be tilted to an open posture that widens a gap between itself and the seat back 1 with the fastening part 11C as a fulcrum.SELECTED DRAWING: Figure 2
Patent JP-2020180326-A (JP)
Title: Eutectoid plating solution
Inventor: KATO TADAHIRO
IPC: C25D15/02
Filed: 2019-04-24
Abstract: To provide a novel eutectoid plating solution which allows an excellent abrasion resistance layer to be formed, and is easy to be handled.SOLUTION: An eutectoid plating solution includes at least water, a titanium coupling agent having an amino group, silicon oxide particles, and a metal source.SELECTED DRAWING: None
Patent JP-2019133958-A (JP)
Title: Light control device
Inventor: NAKAMURA RYUICHI
IPC: H05B37/02
Filed: 2019-05-08
Abstract: To control a light in a stable lighting state even when an output voltage of an AC power supply is unstable.SOLUTION: A light control device 1 includes a pair of terminals 10A and 10B electrically connected between an AC power source 3 and a lighting load 2, a switch 20 that is electrically connected between the terminals 10A and 10B and that conducts/cuts off the AC voltage supplied to the lighting load 2, a voltage comparison circuit 30 that is electrically connected in parallel with the switch 20 between the terminals 10A and 10B, and compares an applied voltage value with a predetermined voltage value, a receiving unit 40 that receives a light control level that regulates the magnitude of the output of the lighting load 2, and a control unit 50 that controls the switch 20 in accordance with the output of the voltage comparison circuit 30 and the light control level. A predetermined voltage value may be variable.SELECTED DRAWING: Figure 1
Patent JP-2020182724-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2019-05-09
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A determination probability determined by dynamic display period determination means is determined in advance for a set dynamic display period in a dynamic display period group in which plural different dynamic display periods are set as dynamic display periods determined by the dynamic display period determination means, a specific dynamic display period in which a probability of determination of a specific dynamic display period is set higher than that of other dynamic display periods is set to plural dynamic display period groups, a dynamic display period is determined by a specific dynamic display period group on the basis of satisfaction of a predetermined condition, and a specific performance is executed when satisfaction of a predetermined condition is determined in advance, thus providing a game machine capable of enhancing interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2019208206-A (JP)
Title: Communication terminal, setting method and program
Inventor: ITO KATSUTOSHI
IPC: H04M1/00
Filed: 2019-05-09
Abstract: To enable a processing load on a server to be appropriately distributed, which is desirable when computers such as a plurality of mobile phones make a server execute a predetermined process.SOLUTION: Provided is a program which is used for functioning a computer as a time setting part which sets the execution starting time when a positioning sever is made to start execution of positioning process of the computer from a time zone between a first time which goes back to a predetermined period from notification time for notifying the result of the positioning process and a second time before the first time.SELECTED DRAWING: Figure 7