baber/WOPTO huggingface dataset:
Patent JP-2020133749-A (JP)
Title: Rotary cylinder
Inventor: ISOHISA SATOSHI
IPC: F15B15/14
Filed: 2019-02-19
Abstract: To provide a rotary cylinder capable of consolidating components, reducing line-up or the number of components due to the consolidation, and simplifying assembling work.SOLUTION: A rotary cylinder includes: a cylinder body that is a rotator; a piton inserted in the cylinder body so as to slide in an axial direction; a rotation supporting body that is a fixed body and rotatably supports the cylinder body inside; and a cover that is fixed to the rotation supporting body and covers one end side of the cylinder body. At a center of the cylinder body, a fluid supply path extending in an axial direction is bored. The rotary cylinder includes a rotary joint supplying a fluid from the fixed body side to the rotator side, and the rotary joint includes a fixed side member and a rotation side member. The fixed side member is fitted with the cover, and the rotation side member is fitted on the one end side of the cylinder body oppositely to the fixed side member. The cover is provided with a fluid collecting chamber on one end side of the fixed side member, and is provided with a supply channel that opens to the fluid collecting chamber at one end and opens to an outer peripheral surface of the cover at the other end.SELECTED DRAWING: Figure 1
Patent JP-2019115671-A (JP)
Title: System for selection of stimulation protocol based on result of sensed respiratory effort
Inventor: NI QUAN
IPC: A61N1/36
Filed: 2019-02-20
Abstract: To provide an implantable pulse generator for treating obstructive sleep apnea.SOLUTION: A stimulation protocol determination system (74) includes an input module (76) and a selector module (78). The input module receives an indication of an upper airway flow limitation via sensed respiratory effort (82) information. The selection module automatically selects a stimulation protocol (86) on the basis of the indication of the upper airway flow limitation.SELECTED DRAWING: Figure 1B
Patent JP-2020136095-A (JP)
Title: Luminaire
Inventor: TAKEI NAOKO
IPC: F21V9/38
Filed: 2019-02-20
Abstract: To provide a luminaire capable of changing a color temperature along a black body locus of a chromaticity diagram without making a circuit constitution complex.SOLUTION: A luminaire 100 comprises: a first light emission part 10 which has a first light emitting element 11 and a first wavelength conversion member 14, and emits first light; a second light emission part 20 which has a second light emitting element 21 and a second wavelength conversion member 24, and emits second light having a lower color temperature than the first light; and a control part 30 which adjusts respective outputs of the first light emission part 10 and second light emission part 20 and dims the first light emission part 10 and second light emission part 20 on a PWM dimming basis. The first wavelength conversion member 14 and the second wavelength conversion member 24 include first fluorescent bodies 12, 22 and second fluorescent bodies 13, 23, respectively, wherein one of the first fluorescent bodies 12, 22 and second fluorescent bodies 13, 23 has relatively long fluorescence lifetimes, which are as long as or longer than a cycle of pulse width modulation. The other has relatively short fluorescent lifetimes, which are 10 microseconds or shorter.SELECTED DRAWING: Figure 2
Patent JP-2020135552-A (JP)
Title: Image provision system and image provision method
Inventor: MIYAMOTO DAISUKE
IPC: G06K9/00
Filed: 2019-02-21
Abstract: To effectively utilize a photographic image in a drive recorder without troublesome procedures by a user.SOLUTION: An image provision system includes: a drive recorder; an imaging device configured to photograph a license plate of a vehicle; a first control unit configured to associate character information of an extracted license plate, identification information of the imaging device and photographed date information with each other; a second control unit configured to associate the character information of the license plate, the identification information of the imaging device, photographed date information and installation place information of the imaging device with each other and manage the same; a third control unit configured to associate respective pieces of information acquired from the second control unit, user information of the vehicle of the photographed license plate and identification information of the drive recorder with each other and manage the same, and then associate the information associated by the second control unit and photographic images in the drive recorder before or after the date when the imaging device has taken the license plate with each other and manage the same; and an image provision unit configured to provide the photographic images in the drive recorder for a user having succeeded in authentication processing.SELECTED DRAWING: Figure 1
Patent JP-2020135708-A (JP)
Title: Data collection device, data omission prevention system, data omission prevention method, and program
Inventor: KUDO SATOSHI
IPC: G06F17/17
Filed: 2019-02-25
Abstract: To provide a data omission prevention technique for preventing the occurrence of data omission and collecting reliable data.SOLUTION: A data omission prevention system comprises: a manipulator; a data storage device storing a plurality of pieces of data transmitted from the manipulator; and a data collection device acquiring and collecting the data stored in the data storage device. The data collection device includes: a data acquisition unit transmitting and receiving data and requests to/from the data storage device; and a data acquisition position calculation unit calculating a data acquisition position of the data acquired by the data acquisition unit from a current time and a designated time, and determining the data acquisition position by subtracting an overlapping part from the data acquisition position.SELECTED DRAWING: Figure 1
Patent JP-2020132114-A (JP)
Title: Vehicle lower structure
Inventor: DOI TAKAYUKI
IPC: F01N13/14
Filed: 2019-02-26
Abstract: To provide a vehicle lower structure with a simple configuration that can inhibit heat of an exhaust pipe from being transferred to a floor panel.SOLUTION: A vehicle lower structure includes: a floor panel of a vehicle; an exhaust pipe arranged downward of the floor panel, through which exhaust gas of an engine circulates; and a heat insulator arranged between the floor panel and the exhaust pipe in a height direction of the vehicle. The heat insulator includes an inclination part inclined toward a center side of the vehicle from an outside side of the vehicle in a vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2020139544-A (JP)
Title: Squeeze film damper bearing and rotary machine
Inventor: YAMAWAKI TERUAKI
IPC: F04D29/057
Filed: 2019-02-27
Abstract: To provide a squeeze film damper bearing having improved attenuation performance.SOLUTION: A squeeze film damper bearing comprises an internal support ring that supports a bearing part, and an external support ring that is provided on the outer periphery of the internal support ring, wherein a damper gap formed between the outer peripheral surface of the inner support ring and the inner peripheral surface of the outer support ring is filled with viscous fluid. The squeeze film damper bearing has a resistance member on an end face of the damper gap. When the bearing part and the internal support ring supporting the bearing part vibrate with the rotation of a rotational shaft, and the viscous fluid is discharged from the damper gap, the resistance member becomes a resistance against the flow of the viscous fluid, so that vibration energy is dissipated.SELECTED DRAWING: Figure 3
Patent JP-2020141077-A (JP)
Title: Coil component and electronic apparatus
Inventor: YAMAMOTO ASA
IPC: H01F27/28
Filed: 2019-02-28
Abstract: To provide a coil component which allows downsizing.SOLUTION: A coil component comprises: a base part; a winding part formed of a conductor wound around a portion of the base part; and a terminal electrode which has a foundation part formed of a metal plate provided on a surface of a portion of the base part and a weld part formed on the foundation part by welding a portion of the metal plate to the conductor, and which is electrically connected to a lead-out part where the conductor is led out from the winding part. If a perpendicular which passes an apex, where the height of the weld part from the foundation part becomes the highest, while being perpendicular to the foundation part is defined as a reference, then a distance to a surface of the weld part when viewing, from the perpendicular, in a direction parallel to the foundation part becomes longer toward the foundation part when viewing, from the perpendicular, in at least one direction.SELECTED DRAWING: Figure 5
Patent JP-2020139919-A (JP)
Title: On-vehicle radar device
Inventor: YAMAUCHI SATORU
IPC: G01S13/931
Filed: 2019-03-01
Abstract: To provide an on-vehicle radar device which is capable of reducing effects of reflection by a cover, improving mountability to a vehicle, and preventing a radio wave transmitted/received by a radar antenna pattern part from being disturbed when it passes through the cover.SOLUTION: An on-vehicle radar device comprises: a first radar antenna pattern part for transmitting a radio wave; a second radar antenna pattern part for receiving a radio wave; a printed circuit board on which the first radar antenna pattern part and the second radar antenna pattern part are mounted on its first surface; and a cover 10 which covers the printed circuit board from the direction of the first surface. The cover has a first slope 11 arranged in a passing area of the radio wave transmitted from the first radar antenna pattern part, a second slope 12 arranged in a passing area of the radio wave to be received by the second radar antenna pattern part, and a ridge part 13 where the first slope and the second slope cross each other. The first slope and the second slope are both sloped so as to get closer to the printed circuit board as it goes away from the ridge part.SELECTED DRAWING: Figure 1
Patent JP-2020145145-A (JP)
Title: Anisotropic conductive sheet
Inventor: SAKAKURA TAKATOSHI
IPC: H01R11/01
Filed: 2019-03-08
Abstract: To provide an anisotropic conductive sheet provided with an anisotropic conductive portion having excellent anisotropic conductivity while being able to prevent the anisotropic conductive portion from falling off from an insulating layer.SOLUTION: An anisotropic conductive sheet 1 includes an insulating layer 2 having a through hole 6 and an anisotropic conductive portion 3 arranged in the through hole 6. The through hole 6 includes a first opening 60 and a second opening 70. The insulating layer 2 has a third peripheral side surface 43 and an extending surface 7. The anisotropic conductive portion 3 includes a first conductor portion 4 and a second conductor portion 5. The first conductor portion 3 is formed in a substantially flat plate shape. In the first conductor portion 3, a second surface 32 is exposed to the other side in the thickness direction, a peripheral end portion 12 of a first surface 31 is in contact with the insulating layer 2, and the inner portion 11 of the first surface 31 is in contact with the second conductor portion 5. The second conductor portion 5 is in contact with a third peripheral side surface 43. In the second conductor portion 5, a fifth surface 35 is in contact with the inner portion 11 and the extending surface 7, and a fourth surface 34 is exposed to one side in the thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2019112441-A (JP)
Title: Self-regulated release of active pharmaceutical ingredient
Inventor: ALBERT W BRZECZKO
IPC: A61K47/18
Filed: 2019-03-13
Abstract: To provide an abuse deterrent pharmaceutical composition.SOLUTION: An abuse deterrent pharmaceutical composition is provided, comprising an immediate release unit dose, the immediate release unit dose comprising: a pharmaceutically active ingredient; an acid soluble ingredient comprising a cationic polymer; and a buffering ingredient. The pharmaceutically active ingredient is a drug susceptible to abuse comprising an opioid selected from hydrocodone, hydromorphone, morphine, oxycodone, and/or salts thereof. The acid soluble ingredient and the buffering ingredient retard release of the drug susceptible to abuse when the composition is ingested in excess of an intended dosage.SELECTED DRAWING: None
Patent JP-2019118135-A (JP)
Title: Key export technology
Inventor: Matthew John Campagna
IPC: H04L9/08
Filed: 2019-03-14
Abstract: To provide a key export technology that enables a user who receives cryptographic processing service to retain control of each cryptographic material in a computer system that performs cryptographic processing as a service.SOLUTION: A service provider 104 provides a user 102 with a key token 106 with an encryption key of the user encrypted using a domain key that has an expiration date and cannot be exported from the inside of a device 108. When the user decrypts data 116 encrypted with the user's encryption key, the data 116 and the key token 106 are provided to a service provider, and the service provider decrypts the key token 106 by using the domain key, acquires the user's encryption key, and decrypts the data 116 to obtain data 114 in a plaintext format.SELECTED DRAWING: Figure 1
Patent JP-2020146352-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-15
Abstract: To provide a game machine that contributes to increasing fun of a game through a performance.SOLUTION: A performance control microcomputer 121 can execute a freeze performance in which performance symbols EZ1, EZ2, EZ3 are stagnant on a display unit 50a in response to the start of a special symbol variation performance. The performance control microcomputer may execute a stop performance in which the mode of the performance symbols EZ1, EZ2, EZ3 stagnant in the display unit 50a is changed to the combination of the same number that suggests a big winning game to be executed by a game control microcomputer 101, when executing the freeze performance.SELECTED DRAWING: Figure 31
Patent JP-2020154824-A (JP)
Title: Determination device, determination method, and determination program
Inventor: AKITA KYOKO
IPC: G06Q30/02
Filed: 2019-03-20
Abstract: To improve examination efficiency.SOLUTION: A determination device of the present invention includes a computation unit and a determination unit. The computation unit computes an appealing index indicative of appealing power of content to be examined. The determination unit determines a priority for examining the content based on the appealing index computed by the computation unit.SELECTED DRAWING: Figure 3
Patent JP-2020159318-A (JP)
Inventor: SHINOHARA HIROYUKI
IPC: F01P11/00
Filed: 2019-03-27
Abstract: 【課題】水冷式冷却装置のリザーブタンクにおける冷却水への気体の混入を抑制する。【解決手段】入口ポート３０が接続され入口ポート３０を介して冷却水が流入する前室と、前記前室から冷却水を迎え入れるとともに出口ポート３５が接続され出口ポート３５を介して冷却水を流出させる後室と、前記前室の前記入口ポート３０が接続する箇所を含む区域に上方から覆い被さる部分２２１の高さが、後室に設定された冷却水の最低貯留量を示すＬＯＷライン２３１よりも低く位置付けられている天井部２２とを具備するリザーブタンク１を構成した。【選択図】図１
Patent JP-2020162361-A (JP)
Title: Control device and battery control method
Inventor: YAMAGUCHI TOSHIMITSU
IPC: B60L58/22
Filed: 2019-03-27
Abstract: To suppress the deterioration of a main battery.SOLUTION: A control device 1, which is loaded on a vehicle V having a main battery 3 and a sub-battery 4 different from the main battery 3, includes: a charge/discharge control unit 133 which charges the sub-battery 4 with regenerative power generated by an electric motor loaded on the vehicle V; an inclination identification unit 131 which identifies the inclination of a road in the proceeding direction of the vehicle V; and a determination unit 132 which, based on the inclination identified by the inclination identification unit 131, determines whether to use power charged in the main battery 3 or use power charged in the sub-battery 4.SELECTED DRAWING: Figure 1
Patent JP-2020037096-A (JP)
Title: Estimation method of pressure loss, reaction method for controlling pressure loss, pressure loss estimation derivation device, and pressure loss estimation program
Inventor: IIZUKA CHIE
IPC: B01J35/02
Filed: 2019-03-27
Abstract: To provide a method for estimating secular change of pressure loss in a reactor with good accuracy, in a fixed floor distribution type reaction for distributing a gas or liquid one phase fluid, or gas or liquid two phases fluid to the reactor.SOLUTION: A method includes a step for obtaining impurities total amount Sin a fluid flowing in a reactor and impurities total amount Sin a product material flowed out from the reactor between any reaction passage time tand reaction passage time(t-t) and a step for deriving porosity εof a solid catalyst layer in the reaction at the reaction passage time tfrom porosity εof the solid catalyst layer in the reactor at the reaction passage time tby a formula (1), in which viscosity μ of the fluid, linear speed u of the fluid, density ρ of the fluid, and εat the reaction passage time tare assigned into a formula calculating pressure loss, ΔP, which is a calculated value of the pressure loss is derived, ΔPis assigned in a formula (2), and an estimated value ΔPof the pressure loss in the reactor at the reaction passage time tis calculated.SELECTED DRAWING: None
Patent JP-2019123884-A (JP)
Title: Adhesive sheet
Inventor: SUGANO AKIRA
IPC: C09J7/38
Filed: 2019-03-28
Abstract: To provide an adhesive sheet capable of exhibiting adhesive strength required for fixing an adherend, while reducing air bubbles present between the adhesive sheet and the adherend.SOLUTION: An adhesive sheet 10 includes a base material 12, and an adhesive layer 14 laminated at least on one side of the base material 12. When the adhesive layer is adhered onto stainless steel (430BA plate), adhesive strength N1 is 1.0 [N/20 mm] or less after standing at 23°C for 10 seconds, and adhesive strength N2 is 3.0 [N/20 mm] or more after aging at 80°C for 5 minutes after the adhesion, and N2/N1 is 5.0 or more.SELECTED DRAWING: Figure 1
Patent JP-2020166508-A (JP)
Title: Food material management support system and food material management support method
Inventor: MAMADA MASAHIDE
IPC: G06T7/00
Filed: 2019-03-29
Abstract: To enable the support of appropriate foodstuff management and recipe examination according to various states of an individual food material.SOLUTION: A food material management support system 10 comprises a server 100 including: a storage device 101 for storing teacher data obtained by attaching a label to a food material image about at least any of a kind and a processed state of the food material; and an arithmetic unit 104 for inputting the teacher data to a machine learning engine 1021, causing the machine learning engine 1021 to learn correspondence between the food material image and at least any of the type and processed state of the food material shown by the food material image, inputting a determination object image provided by a user to the machine learning engine 1021, determining at least any of the type and processed state of the food material, and outputting information on the at least any of the type and processed state of the food material.SELECTED DRAWING: Figure 1
Patent JP-2020166101-A (JP)
Title: Electro-optical device
Inventor: IWATSUKA SHINJI
IPC: G02B6/12
Filed: 2019-03-29
Abstract: To provide an electro-optical device which requires a low drive voltage and has good modulation characteristics.SOLUTION: An electro-optical device 1 comprises a substrate 10, an optical waveguide 2 made of a lithium niobate film and formed in a ridge shape on the substrate 10, and electrodes 3 for applying an electric field to the optical waveguide 2. The optical waveguide 2 includes modulating waveguides 13a and 13b lying in an electric field application region R1 configured to receive the electric field and having a thickness of 1 μm or greater, and bent waveguides 2R lying in a region R2 other than the electric field application region R1 and having a curvature radius of 16 to 80 μm, inclusive.SELECTED DRAWING: Figure 1
Patent JP-2020165232-A (JP)
Title: Anchor member and installation method
Inventor: HAYASHI TEPPEI
IPC: E04G21/18
Filed: 2019-03-29
Abstract: To provide an anchor member which enables a jig to be inexpensively installed in a dirt floor in an attachable/detachable manner with simple constitution.SOLUTION: An anchor member 20 is an anchor member which is embedded in a dirt floor and fixes a jig in an attachable/detachable manner has: a plurality of high nuts 21 which are longitudinally embedded in a state where an opening on the upper end side is exposed to the surface of the dirt floor; a first bolt 24 which is screwed into the lower end side of the plurality of high nuts; a second bolt 26 which is screwed into the upper end side of the plurality of high nuts; a first plate 22 which is fixed by the first bolt on the lower end side of the plurality of high nuts so as to connect the plurality of high nuts side by side; and a second plate 23 which connects the plurality of high nuts and is fixed in an attachable/detachable manner by the second bolt on the upper end side of the plurality of high nuts.SELECTED DRAWING: Figure 1
Patent JP-2020167330-A (JP)
Title: Semiconductor device and semiconductor package
Inventor: TAKEI SHOJI
IPC: H01L23/522
Filed: 2019-03-29
Abstract: To provide a semiconductor device capable of relaxing stress generated when being mounted by use of a Cu pillar on a Cu conductive layer, and a semiconductor package including such a semiconductor device.SOLUTION: A semiconductor device 20 includes: a semiconductor layer 212 having a device-forming surface 3; a passivation film 2 formed on the semiconductor layer 212; a base portion 221 formed on the passivation film 2 and including a Cu electrode layer 49; a surface protection film 23 formed on the passivation film 2 and covering the Cu electrode layer 49; a Cu pillar 18 extending in a thickness direction in the surface protection film 23 and electrically connected to the Cu electrode layer 49; and a first layer 54 and a second layer 55 which are formed between the Cu electrode layer 49 and the Cu pillar 18. The first layer 54 and the second layer 55 are made of a material having a linear expansion coefficient smaller than a linear expansion coefficient of the Cu pillar 18 and smaller than a linear expansion coefficient of the Cu electrode layer 49.SELECTED DRAWING: Figure 17
Patent JP-2020166200-A (JP)
Title: Exposure apparatus, exposure method, and method for manufacturing article
Inventor: YOSHIDA AKIHIRO
IPC: G03F7/20
Filed: 2019-03-29
Abstract: To provide an exposure apparatus capable of more accurately controlling an oxygen concentration in a space between a projection optical system and a substrate.SOLUTION: An exposure apparatus 100 exposes a plurality of exposure regions on a substrate 5, and includes a projection optical system for irradiating the substrate with light, a supply part 8 for supplying a gas having an oxygen concentration different from that of air into a space between the projection optical system 4 and the substrate, and a control part for controlling the supply amount of the gas supplied by the supply part. The control part controls the supply amount to a first supply amount when a first exposure region on the first substrate is exposed, and controls the supply amount to a second supply amount that is different from the first supply amount when a second exposure region on the first substrate is exposed.SELECTED DRAWING: Figure 1