baber/WOPTO huggingface dataset:
Patent JP-2023125511-A (JP)
Title: Coating container
Inventor: SAKAMOTO SATOSHI
IPC: B65D47/42
Filed: 2022-02-28
Abstract: To provide a coating container capable of preventing outside air from flowing into an inner container.SOLUTION: A coating container 1 comprises: a container body 2 having an inner container 5 and an outer container 4; an inner plug member 20 having a communication hole 21 communicating with the inside of the container body 2 formed therein; a check valve 31 coming in close contact with an opening peripheral edge of the communication hole 21 of the inner plug member 20 so as to be upwardly separable; a discharge cylinder member 40 forming a storage chamber S communicating with the inside of the container body 2 via the communication hole 21 between the discharge cylinder member 40 and the inner plug member 20, and having a discharge hole 41 communicating with the storage chamber S at an upper end; and a coating plug 32 provided in the storage chamber S and having its upper end projected to the outside of the storage chamber S through the discharge hole 41. An air discharge passage A for discharging air to the outside from the storage chamber S through the discharge hole 41 is formed between a seal part 32b and the opening peripheral edge of the discharge hole 41 when the coating plug 32 is located at a cut-off position.SELECTED DRAWING: Figure 2
Patent JP-2023125526-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2022-02-28
Abstract: To provide a game machine capable of increasing fun of a game for imparting a predetermined privilege when a specific result is not obtained.SOLUTION: A game machine includes a rightward shooting lamp Ab1 capable of executing extinction control corresponding to a time-shortening B state and a state lamp Ab2 capable of executing predetermined display control pertaining to a ball entry situation into a start winning device 33a for a special pattern 1 and a start winning device 33b for a special pattern 2 when display control corresponding to a progress situation of a game can be performed and control is shifted to the time-shortening B state when lighting control is underway in a time-shortening A state, and the state lamp Ab2 is configured so as to be capable of executing lighting control even during the time-shortening B state when shifting to the time-shortening B state during execution of lighting control in the time-shortening A state.SELECTED DRAWING: Figure 665
Patent JP-2023125737-A (JP)
Title: Method for producing optical material
Inventor: TODA KENJI
IPC: C09K11/74
Filed: 2022-02-28
Abstract: To provide a method for producing an optical material which can produce an optical material of bismuth-based halides exhibiting excellent properties by an environmentally friendly method suitable for mass production.SOLUTION: There is provided a method for producing an optical material having a composition represented by Cs3Bi2X9 (provided that X represents a halogen element), which comprises a raw material preparation step of preparing a plurality of raw materials containing an element constituting an optical material and a mixing step of mixing the plurality of raw materials in the presence of water. There are preferably used CsX and BiX3 as the raw materials. The treatment temperature in the mixing step preferably is 10°C or more and 100°C or less.SELECTED DRAWING: None
Patent JP-2022066325-A (JP)
Title: Ophthalmologic apparatus
IPC: A61B3/15
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus which can accurately obtain a physical relation between a subject eye and a measurement optical system. 
     SOLUTION: An ophthalmologic apparatus comprises: two optometry units (100L, 100R) which respectively correspond to right and left subject eyes of a subject; and drive units (20, 22) which relatively independently move the optometry units with respect to a face support unit (24). The optometry unit comprises: at least two imaging parts (108A, 108B) which substantially simultaneously image a feature portion on an anterior eye part of the subject eye from different directions; a measurement optical system (112); and an alignment optical system (106) which projects an alignment light flux along the optical axis of the measurement optical system to the anterior eye part. The ophthalmologic apparatus also comprises an analysis unit (132) which specifies a position of a corneal reflex light image of the alignment light flux as a feature portion by analyzing at least two photographed images captured by the imaging units for specifying the position of the subject eye. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022071185-A (JP)
Title: Communication control method, user device, and base station
IPC: H04W76/30
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method, a user device, and a base station in a mobile communication system that allow a user device to properly transition from the RRC connected mode to the RRC idle mode or the RRC inactive mode to reduce the power consumption of the user device. 
     SOLUTION: A communication control method includes predicting a duration of the absence of data and S104 when user equipment UE 100 in the RRC connected mode S101 determines that there is no data to communicate with a base station gNB 200, and sending a control signal S106 to the gNB 200 containing an indicator for specifying the duration predicted by the UE 100. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132530-A (JP)
Title: Negative electrode for lithium ion secondary battery, liquid composition, method for manufacturing negative electrode for lithium ion secondary battery, and method for manufacturing non-aqueous electrolyte storage element
Inventor: KAWASE HIROMITSU
IPC: H01M4/13
Filed: 2022-03-11
Abstract: To provide a negative electrode for a lithium ion secondary battery, which has the same battery capacity regardless of the presence or absence of a functional layer, and has excellent input/output characteristics and cycle characteristics.SOLUTION: A negative electrode for a lithium ion secondary battery that is capable of reversibly intercalating and releasing lithium ions includes at least a negative electrode current collector and a negative electrode active material layer, and a functional layer is provided on the negative electrode active material layer that is capable of reversibly intercalating and deintercalating lithium ions and has an electrical resistivity of 100 Ω cm or more.SELECTED DRAWING: None
Patent JP-2023134087-A (JP)
Title: Operation module with acoustic device
Inventor: KIKUCHI SHINICHI
IPC: H04R1/02
Filed: 2022-03-14
Abstract: To provide an operation module with an acoustic device which can secure a sufficient distance between a speaker and a microphone.SOLUTION: An operation module 20 with an acoustic device includes: a housing 31; a switch group 34; a speaker 71; a first microphone 72; and a second microphone 74. The housing is attached to a roof 14. The switch group is formed by multiple switches related to a vehicle and provided within the housing. The speaker is provided within the housing. The first microphone and the second microphone are provided within the housing. The speaker and the microphones are disposed at both sides sandwiching the switch group.SELECTED DRAWING: Figure 2
Patent JP-2023137495-A (JP)
Title: magnetic storage device
Inventor: ITO YUICHI
IPC: H10B61/00
Filed: 2022-03-18
Abstract: To provide a magnetic storage device with excellent characteristics.SOLUTION: A magnetic storage device according to an embodiment includes a magnetoresistive element unit 40, a switching element unit 50 provided on the lower layer side of the magnetoresistive element unit, a buffer insulating unit 61 provided between the magnetoresistive element unit and the switching element unit, and a conductive unit 62 that surrounds the side surface of the buffer insulating unit and electrically connects the magnetoresistive element unit and the switching element unit.SELECTED DRAWING: Figure 2
Patent JP-2023139763-A (JP)
Title: Memory system, method of controlling memory system, and host system
Inventor: KAWAMOTO NANA
IPC: G06F13/16
Filed: 2022-03-22
Abstract: To provide a memory system for making a storage system small in size, a method of controlling the memory system, and a host system.SOLUTION: In a storage system, an SSD module serving as a memory system includes a board, a memory controller 32, and a semiconductor memory. When a signal input to a third port 152D or a command received from the outside satisfies a first condition, the memory controller is configured to use a first port 152A as a first signal port and to use a second port 152C as a second signal port. When the signal input to the third port or the command received from the outside satisfies a second condition, the memory controller is configured to use the first port as the second signal port and to use the second port as the first signal port.SELECTED DRAWING: Figure 12
Patent JP-2023142881-A (JP)
Title: Production method of oil and fat and method of inhibiting discoloration of oil and fat
Inventor: ORIGASA SACHIKO
IPC: A23L5/40
Filed: 2022-03-25
Abstract: To provide a production method of oil and fat and a method of inhibiting discoloration of oil and fat which can inhibit discoloration of oil and fat during the storage in the case that diatom earth is used as a filtration auxiliary in a filtering process to produce the oil and fat.SOLUTION: In a production method of oil and fat which includes a filtering process of filtering oil and fat to be refined by using diatom earth as a filtration auxiliary, one or more processes chosen from the following processes A to C or a process D is included. Process A: a process of treating the oil and fat to be refined with solid organic acid at 8 ppm or more with respect to the oil and fat to be refined after the filtering process. Process B: a process of treating the oil and fat to be refined with organic acid at 8 ppm or more with respect to the oil and fat to be refined before the filtering process. Process C: a process of water-washing the oil and fat to be refined with water in 10 times by mass or more of the diatom earth after the filtering process. Process D: a process of water-washing the oil and fat to be refined with water in 2 times by mass or more of the diatom earth after the process of treating the oil and fat to be refined with organic acid at 5 ppm or more with respect to the oil and fat to be refined after the filtering process.SELECTED DRAWING: None
Patent JP-2023144447-A (JP)
Title: Ultraviolet treatment device and ultraviolet treatment method
Inventor: NAITO KEISUKE
IPC: B01J19/12
Filed: 2022-03-28
Abstract: To provide an ultraviolet treatment device and an ultraviolet treatment method capable of applying an ultraviolet treatment to an existing window member.SOLUTION: A ultraviolet treatment device according to the present invention includes a light source that emits ultraviolet rays in which at least a part of an emission spectrum belongs to a wavelength range of 200 nm or less, a housing that houses the light source, a light extraction region for extracting the ultraviolet rays outside the housing toward a first direction, and a contact portion that is provided on at least a part of the outer surface of the housing in the first direction and that is in contact with an object to be processed, and the housing has, when the contact portion and the object to be treated are brought into contact, a space defined between the housing and the object to be processed and an opening communicating with an internal space of the housing on a side closer to the light source than the light extraction area.SELECTED DRAWING: Figure 3A
Patent JP-2023144875-A (JP)
Title: Composition for preventing or treating cognitive impairment, and manufacturing method therefor
Inventor: ISHIUCHI SHOGO
IPC: A61K31/13
Filed: 2022-03-28
Abstract: To provide a composition useful for preventing or treating cognitive impairment due to reduced hippocampal neurogenesis, and a manufacturing method therefor.SOLUTION: A composition for preventing or treating cognitive impairment is combined with high air pressure oxygen therapy and includes memantine.SELECTED DRAWING: None
Patent JP-2023146077-A (JP)
Title: Information processing system, information processing method and information processing apparatus
Inventor: YOSHIHARA KAZUHIDE
IPC: G06F21/31
Filed: 2022-03-29
Abstract: To enable suppressing introduction cost or maintenance management cost of a dedicated terminal for authentication, and preventing masquerading as person in question.SOLUTION: An information processing system according to the present invention comprises: an application execution apparatus that is given service identification means having service identification information and executes an application using a service; a portable terminal that acquires service identification information from service identification means and performs processing corresponding to the service identification information; a service execution apparatus that performs a service corresponding to the service identification information; and an information processing apparatus that intermediates processing between a portable terminal which is a request source and a service execution apparatus which is a request destination on the basis of service request information including the service identification information from the portable terminal, and that gives a result obtained by the service execution apparatus which is the request destination to the portable terminal and the application execution apparatus.SELECTED DRAWING: Figure 1
Patent JP-2023148712-A (JP)
Title: High strength thick steel plate and manufacturing method thereof
Inventor: YOSHIMURA NOBUYUKI
IPC: C22C38/00
Filed: 2022-03-30
Abstract: To provide a steel plate having yield strength of 500 MPa or more, excellent host toughness before and after SR treatment, and when performing multilayer welding, having excellent joint CTOD characteristics, and a manufacturing method thereof.SOLUTION: A plate thickness is 60 to 100 mm, the yield strength is 500 MPa or more, the tensile strength is 570 MPa or more, C, Si, Mn, Ti, Cu, Ni, Nb, N, O, P, S, Al, Mg, Ca, and B are within a predetermined range, the remainder is a component consisting of Fe and impurities, the plate thickness t/4 part has a predetermined multiphase structure, an average equivalent circle diameter of the crystal grains at the center of the plate thickness is 50 μm or less, the maximum hardness HVmax at the center of the plate thickness is 250HV or less, a degree of segregation of Si, Mn, P, Cu, and Ni at the center of the plate thickness is within a predetermined range, and a particle number density (EIGFD) of Ti-containing inclusions contained in the steel structure is 20 particles/mm2 or more.SELECTED DRAWING: Figure 7
Patent JP-2022091949-A (JP)
Title: Delay estimation method, device and electronic equipment for smart rearview mirror
Inventor: LIU RONG
IPC: B60R1/12
Filed: 2022-04-04
Abstract: To acquire identification information on peripheral equipment and also acquire an upper-limit value of target delay estimation matching the peripheral equipment, and then to calculates a delay more accurately and speedily by a delay estimation algorithm and delay an audio signal to improve a final signal processing effect.SOLUTION: There are disclosed a delay estimation method, a device and electronic equipment for smart rearview mirror, which relates to an artificial intelligence technology field such as a connected car field and an automatic drive field. A specific technical idea is as follows: when a screen connection between a smart rearview mirror and peripheral equipment is made, identification information on the peripheral equipment is acquired, and an upper-limit value of target delay estimation corresponding to the peripheral equipment is determined on the basis of the identification information; and when the smart rearview mirror transmits an audio signal to the peripheral equipment, delay estimation is performed on the basis of the upper-limit value of the target delay estimation, and delay processing on the audio signal is performed on the basis of the delay estimation result.SELECTED DRAWING: Figure 1
Patent JP-2023154126-A (JP)
Title: Load drive system and method of them, and railway vehicle and operation method of them
Inventor: SUMIDA SATOSHI
IPC: H02P27/06
Filed: 2022-04-06
Abstract: To provide a load drive system capable of reducing a torque shock by reactivating the system at a motor rotational speed accurately estimated by suppressing a current off-set error at a free running.SOLUTION: A load drive system comprises: an inverter control circuit that controls an inverter and a switching of the inverter; a current detection circuit that detects a current flowing in a load when a terminal of a load is short-circuited by them; a plurality of frequency filters into which the current detected is input; a selection circuit that selects any one of a plurality of outputs by a determination reference based on a band and an output of each filter. In the load drive system that a free running reactivation is performed by the inverter frequency based on the selection output, an inverter frequency calculation circuit that is connected to an output side of each of the frequency filters, and calculates an inverter frequency for performing the free running reactivation is provided, in which the selection circuit after the step selects one output of the plurality of inverter frequency calculation circuits.SELECTED DRAWING: Figure 1
Patent JP-2023155653-A (JP)
Title: ball screw device
Inventor: IKEDA YOSHINORI
IPC: F16H25/24
Filed: 2022-04-11
Abstract: To improve assembly workability of a ball screw device.SOLUTION: A ball screw device 1 includes: a nut 2; a cover 6 fixed to an outer peripheral surface of the nut 2; a screw shaft 3; a rolling passage 10 formed by a screw groove 2a of the nut 2 and a screw groove 3a of the screw shaft 3; a circulation passage 20 formed by the nut 2 and the cover 6; a pair of connection passages 30 which allows communication between the circulation passage 20 and the rolling passage 10; and a number of balls 4 disposed in the rolling passage 10, the circulation passage 20, and the connection passage 30. The cover 6 is provided with a ball insertion hole 6f which allows communication between the circulation passage 20 and the outside and through which the balls 4 pass. The ball insertion hole 6f is blocked by a plug 9.SELECTED DRAWING: Figure 1
Patent JP-2023156090-A (JP)
Title: Order managing device, order managing system and order managing method
Inventor: KUBO YUTARO
IPC: G06Q30/06
Filed: 2022-04-12
Abstract: To provide a scheme for smoothly delivering flowers to a person who orders the flowers using a gift card.SOLUTION: An order managing device according to one aspect includes: an order receiving unit that obtains, from a user terminal, order information containing a delivery destination address, and a gift card ID identifying a gift card; an attribute deciding unit that decides the attributes of flowers to be shipped on the basis of the gift card ID obtained from the user terminal; and an order transmitting unit which transmits, to a store terminal among the multiple store terminals, the order information and information representing the decided attribute, and which gives a shipping instruction for the flowers corresponding to the attribute.SELECTED DRAWING: Figure 1
Patent JP-2023156152-A (JP)
Title: Deposition method and processing device
Inventor: ITO KIWAMU
IPC: H01L21/318
Filed: 2022-04-12
Abstract: To provide a technique that can improve the filling characteristics of a boron nitride film in a recess.SOLUTION: A deposition method according to an aspect of the present disclosure includes the steps of preparing a substrate having a recess, supplying a first gas containing a boron-containing gas and a nitrogen-containing gas to the substrate, and forming a boron nitride film in the recess, and supplying a second gas containing a nitrogen-containing gas but not a boron-containing gas to the substrate and heat-treating the boron nitride film.SELECTED DRAWING: Figure 2
Patent JP-2022101608-A (JP)
Title: Medical device
IPC: A61B17/22
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical device capable of effectively removing an object flowing in an organism lumen. 
     SOLUTION: A medical device inserted into a blood vessel and capturing thrombosis in the blood vessel includes: a long shaft part 24; and an expansion part 20 as an elastically deformable cylindrical body which is made of a plurality of filaments 21 in a net-like shape and has a plurality of voids 21A, and in which a proximal part or a distal part of the cylindrical body is connected to the shaft part 24. The expansion part 20 has a distal side connection part 50 to which the distal parts of the plurality of filaments 21 are fixed, and a proximal side connection part 60 to which the proximal parts of the plurality of filaments 21 are fixed. A shaft center of the shaft part 24 is different from a shaft center of at least either one of the distal side connection part 50 or the proximal side connection part 60 connected to the shaft part 24. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157587-A (JP)
Title: Elevator device
Inventor: ITO NORIKAZU
IPC: B66B7/02
Filed: 2022-04-15
Abstract: To provide an elevator device capable of suppressing deformation of a car guide rail.SOLUTION: In an elevator device, a first car guide rail 11 is connected to at least one of a second car guide rail 12, a first weight guide rail 13, and a second weight guide rail 14 via a connection structure 21. The second car guide rail 12 is connected to at least one of the first car guide rail 11, the first weight guide rail 13, and the second weight guide rail 14 via the connection structure 21. The connection structure 21 is attached to at least one of the first car guide rail 11 and the second car guide rail 12 at a height position of a lower guide device 82 when a car 8 is stopped at a specific floor.SELECTED DRAWING: Figure 1
Patent JP-2023159488-A (JP)
Title: 感光性着色組成物、及びその用途
IPC: G03F7/031
Filed: 2022-04-20
Abstract: 【課題】硬化時のシワの発生が少なく、現像性、パターン形成性に優れ、かつ高い遮光性を有する感光性着色組成物の提供。【解決手段】黒色着色剤（Ａ）、分散樹脂（Ｂ）、重合性化合物（Ｃ）、及び光重合開始剤（Ｄ）を含む感光性着色組成物であって、光重合開始剤（Ｄ）が、下記一般式で表されるオキシム系光重合開始剤（Ｄ１）を含む感光性着色組成物。JPEG2023159488000018.jpg3885【選択図】図１
Patent JP-2023160169-A (JP)
Title: 眼科装置及び照明制御方法
IPC: A61B3/135
Filed: 2022-04-21
Abstract: 【課題】照明系によるバックグラウンド照明の照明光の遮光を回避しつつ、瞼での影の発生を抑制し、被検眼のより正確な観察を可能とする眼科装置及び照明制御方法を提供すること。【解決手段】眼科装置は、第一照明光の照射方向を被検眼に向けながら被検眼周りに回動可能に支持された照明系と、照明系に対して被検眼の配置位置とは反対側に設けられる観察系と、被検眼よりも下方位置であって観察系に設けられるバックグラウンド照明用の発光部と、を備える。照明系の位置に応じて発光部を移動させて、発光部から出射される第二照明光が照明系によって遮光されることを回避する回避動作機能を有する。【選択図】図１４
Patent JP-2023161200-A (JP)
Title: 速度検出器摩耗検知システム
IPC: G01P3/46
Filed: 2022-04-25
Abstract: 【課題】接触タイプの速度検出器に関して、定期的なメンテナンス作業に依ることなく、駆動プレート等の摩耗状態を検知可能なシステムを提供する。【解決手段】車軸Ａの一端側に設けられた速度検出器（速度発電機）Ｇに適用される摩耗検知システムＸであり、駆動ピンＰの挿入を許容する溝Ｌ２を有し、当該溝Ｌ２に挿入されている駆動ピンＰの回転移動に伴って回転することによって車軸Ａの回転を速度検出器本体（速度発電機本体）Ｂに伝達する駆動プレートＬの摩耗の有無を検知すべく、速度発電機本体Ｂの出力信号に基づく出力値を検出する出力値検出部１と、出力値検出部１で検出した出力値を予め設定した閾値と比較することによって摩耗判定対象パーツＪである駆動プレートＬが摩耗しているか否かを推定する摩耗推定部２とを備え、摩耗推定部２による推定結果に基づいて摩耗判定対象パーツＪの摩耗状態を検知するように構成にした。【選択図】図１
Patent JP-2023162809-A (JP)
Title: バーナー用発熱器
IPC: F24C15/24
Filed: 2022-04-27
Abstract: 【課題】少なくとも２段の環状コイルを有するバーナー用発熱器について、シングルバーナーによって環状コイルを赤熱させる場合であっても側方で十分な輻射熱を得ることができるバーナー用発熱器を実現する。【解決手段】バーナー用発熱器１０は、第１環状コイル１１と、第１環状コイル１１よりも環が小さく第１環状コイル１１の直下に配置される第２環状コイル１２と、天板２１から下方に延びる透明筒２３の内側に各環状コイル１１，１２を収容してバーナーにより第２環状コイル１２を加熱するための開口１５が底部に形成された収容ケース２０と、天板２１に対し各環状コイル１１，１２を固定するための固定部３０と備えている。固定部３０は、第２環状コイル１２の中央部を下側から被覆して第２環状コイル１２を支持する留め具５５を有する。留め具５５の下面は、上側に向かって広がる形状を呈する。【選択図】図６