baber/WOPTO huggingface dataset:
Patent JP-2020041588-A (JP)
Title: Foil bearing
Inventor: YOSHINO MASATO
IPC: F04D29/056
Filed: 2018-09-10
Abstract: To increase a load capacity of a foil bearing provided with a serration at a downstream side end portion of each foil.SOLUTION: Each foil 20 has a top foil portion 21 having a bearing surface, and an under foil portion 22 which supports the opposite side surface to the bearing surface of the top foil portion 21 of the foil 20 adjacent on an upstream side. Both of an edge 21a of a downstream side end portion of the top foil portion 21 and an edge 22a of an upstream side end portion of the under foil portion 22 have a generally V-shape displacing to the downstream side from both ends toward sides approaching each other. At the edge 21a of the downstream side end portion of the top foil portion 21, an uneven shape (serration C) in which a plurality of crest portions C1 and trough portions C2 are alternately arranged is provided. Downstream side end portions of the crest portions C1 are arranged between lines L1 and L2 in a rotating direction passing through the upstream side end portions of the crest portions C2 adjacent to both sides thereof.SELECTED DRAWING: Figure 5
Patent JP-2020041233-A (JP)
Title: Anti-bacterial fiber
Inventor: NISHIDA MIGIHIRO
IPC: D06M14/00
Filed: 2018-09-11
Abstract: To provide an anti-bacterial fiber excellent in washing durability, that has minimal effect on the human body such as skin irritation, and, in addition, that does not cause deterioration in consumption performance such as color fading over time.SOLUTION: Provided is a fiber obtained by graft polymerizing a polar vinyl monomer to a fiber, and in which the absorbance ratio B/A of the absorbance B of the absorption peak derived from alkali metal carboxylate to the absorbance A of the absorption peak derived from carboxylic acid according to infrared spectroscopy is 0.01 to 0.04, and in which, in an antibacterial evaluation using Staphylococcus aureus (yellow grape-shaped micrococcus) NBRC 12732 strain as a test strain based on a bacterial liquid absorption method and a pour plate culture method described in JIS L 1902 (2015), the antibacterial activity values of an unwashed treatment and a 10 times washed treatment in accordance with the washing method C4M of Annex F of JIS L 1930 (2014) are 2.2 to 6.5 in all cases.SELECTED DRAWING: None
Patent JP-2020039631-A (JP)
Title: Pachinko game machine
Inventor: ONOZAWA YUKIO
IPC: A63F7/02
Filed: 2018-09-11
Abstract: To provide a game machine which appropriately transmits information from a main control board side to a sub control board side in power activation.SOLUTION: The pachinko game machine is configured such that: the pachinko game machine can transmit information related to a game state from the main to the sub in power activation; the information related to the game state exists in plural types provided with priority in the transmission; and when power interruption occurs in the circumstance of detecting a predetermined abnormality, and subsequently power is supplied in the circumstance of carrying out a specific operation of an operation member corresponding to a setting confirmation mode, the pachinko game machine transmits information to the effect that the predetermined abnormality is detected from the main to the sub.SELECTED DRAWING: Figure 180
Patent JP-2020040822-A (JP)
Title: Driving device for hoisting machine
Inventor: TAKEUCHI YUKI
IPC: B66B5/00
Filed: 2018-09-13
Abstract: To provide a driving device for a hoisting machine that drives a hoisting machine when an elevator car stops between floors or the like.SOLUTION: A driving device for a hoisting machine 7 includes a fitting part attached to a hoisting machine 5 for raising and lowering an elevator car 1, a motor 72 for rotating a rotary shaft 51 of the hoisting machine 5, and a control unit 71 for controlling the drive of the motor 72 to move the elevator car 1 by rotating the rotary shaft 51 of the hoisting machine 5.SELECTED DRAWING: Figure 1
Patent JP-2020043912-A (JP)
Title: Home delivery locker
Inventor: NIWA RYOSUKE
IPC: A47G29/12
Filed: 2018-09-14
Abstract: To provide a home delivery locker which allows management of the number of pieces of baggage in the home delivery locker when the pieces of baggage are left in the locker, and also facilitates delivery completion processing performed by a courier.SOLUTION: A home delivery locker comprises: a plurality of storage parts 11 each for storing baggage; and an operation part 12 for performing operations of leaving/taking out the pieces of baggage. When performing the operation of leaving baggage, a plurality of pieces of baggage are allowed to be stored in one storage part 11 with the need of an input of the number of pieces of baggage left in the same storage part 11 in addition to an input of a recipient on the operation part 12. Baggage checks corresponding to the number of pieces of baggage input in the leaving operation are issued from an issue part 13 for issuing a baggage check for verifying that a pieces of baggage is left.SELECTED DRAWING: Figure 1
Patent JP-2020047319-A (JP)
Title: Memory system and control method of the same
Inventor: SEKIGUCHI RYO
IPC: H01L27/11526
Filed: 2018-09-14
Abstract: To obtain a memory system capable of efficiently storing a value of a determination voltage.SOLUTION: The memory system includes: a first memory; a first circuit; and a second memory. The first memory includes a peripheral circuit for executing a read process for obtaining data stored in a memory cell transistor on the basis of a comparison between a threshold voltage of the memory cell transistor and a first number of three or more first determination voltages. The first circuit performs first processing and second processing. The first processing is processing of calculating an estimated value of a third determination voltage different from any of the second number of second determination voltages on the basis of values of two or more second number of second determination voltages of the first number of first determination voltages. The second processing is processing of calculating a finite difference value between the value of the third determination voltage and the estimated value of the value of the third determination voltage. The second memory stores the finite difference value of the third determination voltage obtained by the second processing.SELECTED DRAWING: Figure 4
Patent JP-2020044634-A (JP)
Title: Automatic mounting apparatus of component
Inventor: MORI HIDEKI
IPC: B23P19/02
Filed: 2018-09-21
Abstract: To provide an automatic mounting apparatus of a component which suppresses the deterioration of efficiency of such an operation as to automatically mount the component to a member to be mounted.SOLUTION: A component (33) has a protrusion part (333), a member (2) to be mounted has a box (23) which contains an opening part (231), causes the protrusion part (333) to insert to the opening part (231) and stores the component (33). A mounting device (1) includes a holding part (HD) which holds the component (33), a holder (14) which holds the member (2) to be mounted, a driving part (13) which inclines the holder, an imaging device (15) which images a prescribed portion of the member (2) to be mounted on the holder (14) and a control part (16) which provides such an angular range (AR3) that the size of the prescribed portion is a predetermined value (H23a) or more, from a provided image. The control part (16) inclines the holder (14) which holds the member (2) to be mounted at an angle within an angular range (AR3), causes the protrusion part (333) to hold the component (33) in such an attitude as to be perpendicularly downward on the opening part (231) upper side and, thereafter, causes the component to drop by self-weight.SELECTED DRAWING: Figure 1
Patent JP-2020050757-A (JP)
Title: Copolymer and water-repellent oil-repellent solution
Inventor: IKEDA MOTOKI
IPC: C08F230/08
Filed: 2018-09-27
Abstract: To provide a copolymer having excellent water repellency, oil repellency and wear resistance and a water-repellent oil-repellent solution.SOLUTION: A copolymer is obtained by polymerizing a constituent monomer at least containing a (meth) acrylate compound having a C1-6 fluoroalkyl group (a1), an alkoxysilyl group-containing (meth) acrylate (a2) and a (meth) acrylate compound having a hydrocarbon ring structure (a3).SELECTED DRAWING: None
Patent JP-2020048925-A (JP)
Title: Model toy
Inventor: SAWAIRI TORU
IPC: G02B6/00
Filed: 2018-09-27
Abstract: To provide a model toy that has excellent formability, and allows a plurality of places to efficiently emit light by using one light source.SOLUTION: A model toy 10 comprises a light source 18, a first light emitting member 20A, and a second light emitting member 20B. The first light emitting member 20A comprises a first light dispersion part 26A for dividing light from the light source 18 into a plurality of directions, and first light guide bodies 27A-31A for guiding light from the first light dispersion part 26A. Respective tip parts of the first light guide bodies 27A-31A are provided with first light emitting parts 21A-25A. The second light emitting member 20B also comprises a second light dispersion part 26B, and second light guide bodies 27B-31B. Respective tip parts of the second light guide bodies 27B-31B are provided with second light emitting parts 21B-25B. The first light guide bodies 27A-31A and the second light guide bodies 27B-31B each comprise at least one rib 32 extending in a light guide direction.SELECTED DRAWING: Figure 4
Patent JP-2020051713-A (JP)
Title: Air conditioner controller
Inventor: OKANO HIROHIDE
IPC: F24F11/56
Filed: 2018-09-28
Abstract: To provide an air conditioner controller that allows an outdoor unit or an indoor unit to be easily selected.SOLUTION: When a first display control unit 10 displays a first item on a first region 14, a second display control unit 11 makes a display on a second region 15 in a first selection format that allows at least one of a plurality of outdoor units 2 and a plurality of indoor units 3 to be collectively selected. When the first display control unit displays a second item on the first region 14, the second display control unit 11 makes a display on the second region 15 in a second selection format that allows only one unit out of at least one of the plurality of outdoor units 2 and the plurality of indoor units 3 to be selected.SELECTED DRAWING: Figure 2
Patent JP-2020057457-A (JP)
Title: Vehicle daytime lamp
Inventor: OSHIMA HIROSHI
IPC: F21S43/14
Filed: 2018-09-28
Abstract: To provide a vehicle daytime lamp which achieves conspicuity not only from a vehicle front surface but also from vehicle lateral sides.SOLUTION: A vehicle daytime lamp 1 is used in a vehicle, performs daytime lighting, and includes: a side block LB of a number frame NF provided at a peripheral edge part of a number plate NP; and an illumination lamp IL housed in the side block LB. The side block LB has openings O1, O2 serving as light emission parts at the front and the lateral sides. The illumination lamp IL emits light to the outside through the front openings O1 and the side openings O2.SELECTED DRAWING: Figure 1
Patent JP-2019194104-A (JP)
Title: Packaging container and manufacturing method thereof
Inventor: HATA TETSUSHI
IPC: B65D1/34
Filed: 2018-09-30
Abstract: To provide a packaging container that can store a three-dimensional packaged item, put a lid with a three-dimensional shape, replace gas, fit the three-dimensional lid and tray without slipped off, and can be sealed securely, the packaging container thus being capable of storing a packaged item like a food that raises up from a horizontal flange surface of a tray, capable of creating an optimal environment for maintaining quality of the food being packaged by keeping an environment inside of the packaging container different from an environment outside of the packaging container, so that the packaged item can be prevented from quality deterioration to reach a consumer in a safe and secure state even being experienced various distribution and storage conditions, and capable of contributing to environmental issues from perspective of enabling reduction in food loss.SOLUTION: In a packaging container 1 composed of a tray 14 and a lid 2, a projecting piece 12 configured to be an engaging portion with a projecting body 31 is provided on a shorter side of the lid 2, and a lid/tray engaging portion 21 between a rising portion 16 of the tray 14 and a flange 17 of the tray 14 is provided between a rising portion 4 of the lid 2 and a flange 8 of the lid 2.SELECTED DRAWING: Figure 1
Patent JP-2020056213-A (JP)
Title: Door lock device for vehicle
Inventor: TANAKA YUICHIRO
IPC: B60J5/00
Filed: 2018-10-02
Abstract: To provide a door lock device for a vehicle capable of preventing a vehicle door from opening unintentionally even when the vehicle door is deformed.SOLUTION: A door lock device for a vehicle 1 comprises: a housing 20 equipped with a case 21 having an opening OP, and also a cover 22 openably and closably mounted on the case 21 for covering the opening; a cam mechanism 10 stored in the housing 20 and supported by the case 21; and a bracket 23 for restraining a cable C1 from disengaging from an engaging part EP1 when a cable C1 is pressed to the cover 22 side, the cable C1 being engaged by the engaging part EP1 provided in the housing 20, for connecting an operator provided in a vehicle door and the cam mechanism 10, and being connected to the cam mechanism 10 in the opening OP.SELECTED DRAWING: Figure 6
Patent JP-2020055976-A (JP)
Title: Liquid composition for forming BNT-PT film and method for producing the same
Inventor: TSUJIUCHI NAOTO
IPC: H01L41/187
Filed: 2018-10-04
Abstract: To provide a liquid composition for forming a BNT-PT film, which reduces an environmental load by decreasing a lead content, has excellent storage stability, and can form a dense film.SOLUTION: The liquid composition for forming a BNT-PT film comprises an organometallic compound and a solvent, the organometallic compound including an organobismuth compound, an organosodium compound, an organolead compound, and an organotitanium compound. The organobismuth compound is bismuth acetate, the organosodium compound is sodium alkoxide, the organolead compound is lead acetate, the organotitanium compound is titanium alkoxide, and a main solvent of the solvent is acetic acid and a content of water is 0.5 mass% or less.SELECTED DRAWING: None
Patent JP-2020055493-A (JP)
Title: Pneumatic tire
Inventor: MIZUSHIMA HARUNA
IPC: B60C11/03
Filed: 2018-10-04
Abstract: To provide dry steering stability and wet steering stability.SOLUTION: A pneumatic tire includes a chamfered part 321 where a land part 32 is formed into an edge part on a tire ground-contact end side of the land part 32; and a lug groove and a fine groove 323 arranged in correspondence with the chamfered part 321. The chamfered part 321 is formed in an edge part on a tire ground-contact end T of the land part 32, and chamfering width Wc is broadened in a tire circumferential direction on a tread surface of the land part 32. The lug groove terminates in the land part 32 at one end part and opens into a central part in a longitudinal direction of the chamfered part 321 at the other end part. The fine groove 323 opens into an edge part on a tire equatorial surface side of the land part 32 at one end part and terminates near a maximum width position 3211 of the chamfered part 321 at the other end.SELECTED DRAWING: Figure 4
Patent JP-2020056387-A (JP)
Title: Exhaust reductant injection port structure
Inventor: TAKAHASHI SATOSHI
IPC: F01N3/08
Filed: 2018-10-04
Abstract: To improve outfitting of a reductant tank and a supply port.SOLUTION: An exhaust reductant injection port structure in a vehicle 1 including an exhaust emission control device, which injects a reductant to an exhaust passage 12 to purify an exhaust gas, includes: a reductant tank 13 which stores a reductant; a first supply unit 14 which is attached to a vehicle structure 11 from one direction and has a supply port 31 for supplying the reductant to the reductant tank 13; and a second supply unit 16 attached to the vehicle structure 11 from an opposite direction of the one direction. The exhaust reductant injection port structure has position restriction means 32, 44, B which gradually restrict movement of the first supply unit 14 relative to the vehicle structure 11 in an orthogonal direction orthogonal to one direction according to a distance between the first supply unit 14 and the vehicle structure 11 as seen in the one direction when the first supply unit 14 and the second supply unit 16 are attached to the vehicle structure 11.SELECTED DRAWING: Figure 4D
Patent JP-2020058286-A (JP)
Title: Culture device comprising bubble generation part for removal of carbonic acid gas
Inventor: KATO KOICHI
IPC: C12M1/00
Filed: 2018-10-10
Abstract: To provide a culture device capable of removing a carbonic acid gas without damaging a cultured object in a culture vessel.SOLUTION: A culture device 1 comprises: a culture vessel 2 storing a cultured object and a culture medium; a bubble generation part 3a for generating a gas for removing a carbonic acid gas and being inserted into the culture vessel; and a partition wall 6 whole or a part of which is formed of a mesh like body which only the culture medium can pass and the cultured object cannot pass, and which partitions a space part with a desired shape into which the bubble generation part is inserted on a content which is formed of the cultured object and the culture medium to be stored in the culture vessel.SELECTED DRAWING: Figure 1
Patent JP-2019083003-A (JP)
Title: Optimal controller for hybrid liquid-air cooling system of electronic rack of data center
Inventor: CUI YAN
IPC: G06F1/20
Filed: 2018-10-10
Abstract: To cool a processor by combining air cooling and liquid cooling.SOLUTION: In a processor/cooling structure 400, a processor 401 is connected on a printed circuit board 402 (PCB) connected to the other electric member and circuit. The processor is also mounted on a cooling plate 403 connected to a liquid supply line 302 and a liquid return line 303. Some heat generated by the processor is removed by cooling liquid. The remaining heat enters an air space and is removed by air flow generated by a cooling fan 404.SELECTED DRAWING: Figure 4
Patent JP-2020060736-A (JP)
Title: Display and electronic apparatus
Inventor: OKUMURA OSAMU
IPC: G09F9/00
Filed: 2018-10-12
Abstract: To provide a display with excellent image quality.SOLUTION: A display 100 comprises a lighting unit and a light modulating device. The light modulating device includes a black matrix 37 having a plurality of openings 37h, and a color filter 38. The lighting unit includes a plurality of light emitting device groups 52, and the plurality of light emitting device groups 52 include a first light emitting device group 521, a second light emitting device group 522 at a predetermined interval in the horizontal direction from the first light emitting device group, and a third light emitting device group 523 at the predetermined interval in the vertical direction from the first light emitting device group 521. Each of the light emitting device groups has a first light emitting device 53R, a second light emitting device 53G, and a third light emitting device 53B. When the pitch between the first light emitting device group 521 and the second light emitting device group 522 is P1, the dimension in the horizontal direction of the openings 37h is K1, the pitch between the first light emitting device group 521 and the third light emitting device group 523 is P2, and the dimension in the vertical direction of the openings 37h is K2, at least one of P1≤K1 and P2≤K2 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020062128-A (JP)
Title: Slide rail unit
Inventor: TACHIKAWA MANABU
IPC: A47B88/423
Filed: 2018-10-16
Abstract: To provide a slide rail unit which installs a slide rail easily composing a drawer in a fixture or the like, installs a stopper in the slide rail, and can lock the drawer.SOLUTION: A slide rail unit comprises: a first member 100; a second member 200; a middle member 300; a ball retainer; and a plate 500 fixing the first member and controls expansion of the second member. The second member is provided with a withdrawal control part 210 freely slidably pivoted to a withdrawal side end part. The withdrawal control part is provided with an engaging bar 212 extending in a plate direction. The plate is provided with a fastening part 510 fastening the engaging bar. The fastening part is composed of a slope 512 and a fastening recess 514 which is cut in an end edge of the slope. In the second member, the engaging bar moves along the slope during withdrawal operation, and the withdrawal control part performs upward an axial rotation movement, and the engaging bar is engaged with the fastening recess when withdrawal is completed to lock the second member.SELECTED DRAWING: Figure 1
Patent JP-2020064174-A (JP)
Title: Optical device and display unit
Inventor: YAMADA FUMIKA
IPC: G02B5/00
Filed: 2018-10-17
Abstract: To provide a compact optical device that achieves less reduction in image quality due to aberration.SOLUTION: An optical device of the present invention comprises: an optical element; and an aberration correction element that corrects aberration caused by the optical element. The aberration correction element includes a plurality of columnar structures composed of a dielectric material. The plurality of columnar structures have a refractive index and a pitch causing a waveguide effect on incident light, and of the plurality of columnar structures, a first columnar structure and a second columnar structure have different diameters from each other.SELECTED DRAWING: Figure 3
Patent JP-2019113524-A (JP)
Title: Data-driven model for lithium-ion battery capacity fade and lifetime prediction
Inventor: KRISTEN ANN SEVERSON
IPC: H02J7/00
Filed: 2018-10-17
Abstract: To predict precisely a cycle life of commercially available battery cells by using early cycle data without prior knowledge relating a degradation mechanism.SOLUTION: A method includes: collecting a training dataset by cycling a plurality of battery cells between a voltage V1 and a voltage V2; continuously measuring a battery cell voltage, a battery cell current, a battery cell can temperature, and battery cell internal resistance during cycling; generating a voltage curve for each battery cell that is dependent on each given capacity for a given cycle: calculating, by using data of the voltage curve, cycle-to-cycle change of battery cell charge in order to output a cell voltage versus a charge curve Q(V); and generating transformation of ΔQ(V), to output the predicted battery operation characteristics by applying a machine learning model to the plurality of cycled battery cells or additional battery cells to operate later.SELECTED DRAWING: Figure 23
Patent JP-2020062235-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-18
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: In a speech notice performance, a first speech sound is output, and output of a second speech sound can be started when a blank period is elapsed after the output of the first speech sound is completed, and the output of a BGM sound can be restricted when the first speech sound is being output and the second speech sound is being output. Sound data indicating a dummy sound can be output in the blank period, and the output of the BGM sound can be restricted when the sound data indicating the dummy sound is being output.SELECTED DRAWING: Figure 8-5