baber/WOPTO huggingface dataset:
Patent JP-2023127756-A (JP)
Title: Variable resistance non-volatile memory
Inventor: CHIBA TOMOKI
IPC: H10B63/10
Filed: 2022-03-02
Abstract: To optimize a current flowing through a variable resistance storage element.SOLUTION: A variable resistance non-volatile memory according to an embodiment includes a semiconductor substrate, and a memory cell. The memory cell includes: a first electrode line extending in a first direction orthogonal to the semiconductor substrate; a second electrode line that is adjacent in a second direction orthogonal to the first direction with an insulating film interposed therebetween and extends in the first direction; a variable resistance film extending in the first direction and in contact with the first electrode line; a semiconductor film extending in the first direction, the semiconductor film in contact with the variable resistance film and in contact with the insulating film and the second electrode line; a low resistance layer disposed between the semiconductor film and the variable resistance film and having a lower resistance value than the variable resistance film; a first insulator film extending in the first direction and in contact with the semiconductor film; and a first potential applying electrode extending in the second direction and in contact with the first insulator film.SELECTED DRAWING: Figure 21
Patent JP-2023128026-A (JP)
Title: Refractory for continuous casting and refractory member
Inventor: LI LING
IPC: C04B35/103
Filed: 2022-03-02
Abstract: To improve corrosion resistance and thermal shock resistance of a refractory for continuous casting and of a refractory member.SOLUTION: A refractory for continuous casting is provided, including a free carbon component in an amount of 10 mass% or more and 30 mass% or less, and the balance including a main mineral phase comprised of one or two or more kinds selected from corundum, spinel and periclase, wherein the content of the periclase is less than 40 mass%, and the total of contents of a silica component and a silicon carbide component is less than 15 mass%. When a portion obtained by removing a constituent composed of the free carbon component from the constituent of the refractory is 100 vol.%, amount of refractory particles each having a particle diameter of more than 0.3 mm is 20 vol.% or more, amount of refractory particles each having a particle diameter of 0.045 mm or less is 3 vol.% or more and 30 vol.% or less, as for the refractory particles in the refractory, a substantially continuous void layer having a shape similar to the shape of coarse particles having a maximum particle size exists around at least the coarse particles. Apparent porosity of the refractory is 16% or less, and a maximum thermal expansion coefficient up to 1,500°C thereof is 0.6% or less.SELECTED DRAWING: Figure 1
Patent JP-2023128843-A (JP)
Title: Display control system for drawing
Inventor: INOKO TOSHIYUKI
IPC: G06F3/0346
Filed: 2022-03-04
Abstract: To surely detect a contact position of an object on a display surface of a display device.SOLUTION: A display control system 100 includes a display device 10, a measuring sensor 20 for detecting a contact position of an object on a display surface of the display device 10, and an imaging device 30 for acquiring the display surface and an image in a range including the space of the front display surface, and determines the position where the object contacts the display surface of the display device 10 on the basis of information on the contact position of the object detected by the measuring sensor 20 and the image acquired by the imaging device 30, and controls the display device 10 on the basis of the determination information.SELECTED DRAWING: Figure 2
Patent JP-2022066573-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing confusion of a player in game machines for simultaneously and dynamically displaying a plurality of special patterns. 
     SOLUTION: In a Pachinko machine 10, a plurality of reserved patterns in a special pattern are displayed on a third pattern display device 81 as a whole in the order of winning. Based on occurrence of reservation, a variation start order within the reservation is also determined, and reserved patterns being displayed in the order of winning are sorted in the starting order of dynamic display for display, based on fixed conditions. Thus, a player can determine the accurate starting order of dynamic display even if the dynamic display of special patterns is started in an order differing from the order of winning. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135054-A (JP)
Title: Asphalt bonding film, asphalt-based member, and asphalt waterproof structure
Inventor: YAJIMA EIICHI
IPC: C09J7/30
Filed: 2022-03-15
Abstract: To provide an asphalt bonding film that can sufficiently maintain its bonding strength even in low-temperature environments.SOLUTION: An asphalt bonding film has a bonding layer formed on a plastic film, the bonding layer containing a modified polyolefin component.SELECTED DRAWING: Figure 1
Patent JP-2022141621-A (JP)
Title: Method of operating test and measurement system and static and dynamic device characterization platform
Inventor: GREGORY SOBOLEWSKI
IPC: G01R31/26
Filed: 2022-03-15
Abstract: To enable both static and dynamic device characterization with a single system.SOLUTION: A test and measurement system includes a power supply device 50, a measurement device 40, and a connection 48 connecting them. The power supply device 50 includes an interface 58 connecting devices under test (DUTs), and a processor 52 receives an instruction for either static or dynamic characterization of the DUTs and executes the selected characterization of the DUTs. The measurement device 40 includes a user interface (UI) 44. A processor 46 receives a user input to select either static or dynamic characterization from the UI 44, and transmits, through the connection 48 to the power supply device 50, an instruction to select the static or dynamic characterization.SELECTED DRAWING: Figure 3
Patent JP-2022081648-A (JP)
Title: Application of (s)-norketamine and salt thereof as medicine
IPC: A61K31/357
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a medicine for preventing and/or treating depression symptoms. 
     SOLUTION: Provided are: a medicine for preventing and/or treating depression symptoms which consists of (S)-Norketamine or its pharmacologically acceptable salt; a pharmaceutical composition for preventing and/or treating depression symptoms which contains (S)-Norketamine or its pharmacologically acceptable salt by an amount effective for lightening depression symptoms, and does not substantially contain (R)-Norketamine; a method for preventing and/or treating depression symptoms which includes administering the medicine or composition; use of the medicine or composition in preventing and/or treating depression symptoms; and use of (S)-Norketamine in producing a medicine for preventing and/or treating depression symptoms or a composition for preventing and/or treating depression symptoms. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137789-A (JP)
Title: Heat treatment furnace and heat treatment method
Inventor: MORI MASAFUMI
IPC: C21D11/00
Filed: 2022-03-18
Abstract: To provide a heat treatment furnace capable of controlling an in-furnace temperature with high versatility even when load conditions are changed.SOLUTION: A heat treatment furnace 1 comprises: a zone 22-1; a temperature sensor 31 and a burner 35 provided at the zone 22-1; FB control means 33 for adjusting an FB control input MV1 with respect to the burner 35 based on the output of the temperature sensor 31; and FF control means for calculating an FF control input MV2 with respect to the burner 35 so as to suppress temperature reduction caused by the charge of a treatment material W to the zone 22-1 and adding the FF control input MV2 to the FB control input MV1. The FF control means comprises: an added amount calculation unit 58 for calculating and outputting an added amount as a control input by detecting the charge of the treatment material W; and a first added amount convergence unit for converging the added amount as the FF control input MV2 to a zero value by detecting an external value when the temperature of the zone 22-1 made into a descent gradient by the charge of the treatment material W starts to rise.SELECTED DRAWING: Figure 2
Patent JP-2023139352-A (JP)
Title: Multilayer film, metal-clad laminate and circuit board
Inventor: KITTAKA NAOKI
IPC: B32B27/34
Filed: 2022-03-22
Abstract: To improve dielectric characteristics while securing dimensional stability, in a multilayer film having an outer layer part made of multiple polyimide layers on both sides of an inner layer part made of an adhesion layer.SOLUTION: A multilayer film includes a plurality of polyimide layers and an adhesion layer, wherein a) a total thickness of thermoplastic polyimide layers 10A, 10B and non-thermoplastic polyimide layers 20A, 20B laminated on one side of the adhesion layer BS is within a range of 2 μm or more and 20 μm or less, b) a ratio of the elastic modulus parameter of the polyimide layer and the elastic modulus parameter of the adhesion layer satisfies a specific relationship, and c) in the multilayer film as a whole, the dielectric loss tangent at 20 GHz measured with an SPDR resonator is less than 0.0029.SELECTED DRAWING: Figure 1
Patent JP-2023139458-A (JP)
Title: semiconductor device
Inventor: TSAI YU-NING
IPC: H01L25/04
Filed: 2022-03-22
Abstract: To improve characteristics of semiconductor devices.SOLUTION: A semiconductor device according to an embodiment includes: a package substrate 7 including a package member 60 and a conductive portion 72; a semiconductor package 1 provided on a first surface of the package substrate 7 inside the package member 60, and connected to the conductive portion 72; a first semiconductor chip 2A provided on the first surface of the package substrate 7 inside the package member 60 and having a first terminal 21A; a second semiconductor chip 2B provided on the first surface of the package substrate 7 inside the package member 60 and having a second terminal 21B; and a connecting component 5 for connecting the first and second terminals 21A, 21B to the conductive portion 72, inside the package member 60.SELECTED DRAWING: Figure 2
Patent JP-2022146937-A (JP)
Title: Image generation for examination of semiconductor specimen
Inventor: DAVID ULIEL
IPC: H01J37/22
Filed: 2022-03-22
Abstract: To provide a system and method of examination of a semiconductor specimen.SOLUTION: A method comprises: obtaining a sequence of frames of an area of the specimen acquired by an electron beam tool configured to scan the area from a plurality of directions, the sequence comprising a plurality of sets of frames each acquired from a respective direction; and registering the plurality of sets of frames and generating an image of the specimen based on a result of the registration. The registering step comprises: performing, for each direction, a first registration among the set of frames acquired therefrom, and combining the registered set of frames to generate a first composite frame, thereby giving rise to a plurality of first composite frames respectively corresponding to the plurality of directions; and performing a second registration among the plurality of first composite frames, and combining the registered plurality of first composite frames to generate the image of the specimen.SELECTED DRAWING: Figure 1
Patent JP-2023140618-A (JP)
Title: Information processing device, electronic musical instrument, method and program
Inventor: SATO HIROTAKE
IPC: G10H1/053
Filed: 2022-03-23
Abstract: To pronounce musical notes in a natural way suitable for performance.SOLUTION: An information processing device includes a control unit that executes processing of: acquiring first information about a first musical note; acquiring second information about a second musical note played or pronounced later than the first musical note; acquiring probabilities based on the acquired first and second information; and selecting a technique for pronouncing the second musical note from among multiple techniques according to the probabilities.SELECTED DRAWING: Figure 3
Patent JP-2022075933-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of ensuring reliability of fastening fixation even when the number of exchange times increases. 
     SOLUTION: On a base plate 60, a through hole 7060e for inserting a flat countersunk head screw N2 is formed, and an internal thread for fastening the flat countersunk head screw N2 inserted into the through hole 7060e is formed on a first winning member 7410. The internal thread is also renewed by replacing the first winning member 7410, thus ensuring reliability of fastening fixation even when the number of exchange times of the first winning member 7410 increases. 
     SELECTED DRAWING: Figure 26 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142174-A (JP)
Title: Communication system, management server, and processing method
Inventor: ITO MAKOTO
IPC: H04L12/44
Filed: 2022-03-24
Abstract: To appropriately perform provisioning in both communication systems using a DHCP server and a TFTP server of one communication system when a plurality of communication systems are operated in a mixed manner.SOLUTION: A communication system 1 includes: a DOCSIS system 10 having an external server 12 that manages a CMTS 14; and a PON system 20 having a management server 21 that manages an OLT 23. The external server 12 has a DHCP server 121 and a TFTP server 122. The management server 21 generates policy information that defines a correspondence relation between a MAC address and a configuration file for an ONU 24 connected to the OLT 23 via an optical cable. The external server 12 updates information of the DHCP server 121 based on the policy information. The management server 21 transmits the configuration file corresponding to the policy information to the TFTP server 122 of the external server 12.SELECTED DRAWING: Figure 1
Patent JP-2023147926-A (JP)
Title: Apparatus and method for manufacturing optical fiber
Inventor: IZUMI YUJI
IPC: C03B37/029
Filed: 2022-03-30
Abstract: To suppress the mixture of the air from a lower extension pipe in an optical fiber drawing furnace to suppress the reduction of the intensity of an obtained optical fiber.SOLUTION: An apparatus for manufacturing an optical fiber includes a drawing furnace for heating, melting and drawing an optical fiber preform to form a glass fiber. The drawing furnace includes: a heating furnace for heating and melting the optical fiber preform; a lower extension pipe provided in the lower end of the heating furnace and having a glass fiber passing through the inside; and a gas purge pipe provided in the lower end of the lower extension pipe and axially symmetrically injecting gas from the periphery to the glass fiber.SELECTED DRAWING: Figure 1
Patent JP-2023150270-A (JP)
Title: Polyurethane foam, manufacturing method thereof and sealing material
Inventor: KOIDE MASAHITO
IPC: C08G18/00
Filed: 2022-03-31
Abstract: To provide a polyurethane foam that has no seepage of low-molecular weight siloxane due to a silicone-based foaming agent and has no risk of generation of contact fault of an electronic device due to silicone contamination.MEANS FOR SOLVING THE PROBLEM: A polyurethane foam is formed from a polyurethane foam-forming composition containing a cardanol-based surfactant, in which ethylene oxide or propylene oxide is added to cardanol, as a foam stabilizer. The cardanol-based surfactant is contained in an amount of 1 to 12 pts.mass based on 100 pts.mass of polyol in the polyurethane foam-forming composition.SELECTED DRAWING: Figure 2
Patent JP-2023152139-A (JP)
Title: Liquid container
Inventor: UCHIMURA NAOTO
IPC: A61F13/00
Filed: 2022-04-01
Abstract: To provide a liquid container having a liquid discharge function and excellent in liquid retaining property.SOLUTION: A liquid container 1 has a storage space capable of storing a liquid 5, and the storage space is defined by a sheet material 2. A part or the whole of the sheet material 2 in the liquid container 1 is a small-hole elastomer sheet 3 having a plurality of small holes P. The small-hole elastomer sheet 3 has Duro hardness of A41-D59, and a thickness of 210 μm or more and less than 1,000 μm. The small-hole elastomer sheet 3 has a length of the small hole P at opening of 2.0 mm or less. In the liquid container 1, the small holes P can be opened/closed by the expansion and contraction of the small-hole elastomer sheet 3.SELECTED DRAWING: Figure 5
Patent JP-2023153451-A (JP)
Title: Web conference system, network monitoring device and telephone control device
Inventor: NAGATA MASAHITO
IPC: H04M3/56
Filed: 2022-04-05
Abstract: To allow a participant in a web conference to easily make a call through means other than the web conference.SOLUTION: A call destination telephone number acquisition unit 622 acquires one or more telephone numbers of a call destination, and a caller telephone number acquisition unit 623 acquires one or more telephone numbers of a caller. A call destination calling unit 624 makes a call to the acquired one or more telephone numbers of the call destination and maintains the connection only with a telephone terminal that has made a response. When there is a response from the call destination, a call control unit 625 makes a call using the acquired one or more telephone numbers of the caller and maintains the connection only with a telephone terminal that has made a response. A connection control unit connects a telephone line between the telephone terminal of the call destination and the telephone terminal of the caller with which the connection is maintained.SELECTED DRAWING: Figure 3
Patent JP-2023156074-A (JP)
Title: Electromagnetic wave absorption sheet and communication system
Inventor: OGINO SATORU
IPC: H05K9/00
Filed: 2022-04-12
Abstract: To provide an electromagnetic wave absorber for absorbing millimeter-wave electromagnetic waves which can achieve a large amount of electromagnetic wave absorption, and of which sheet thickness can be easily controlled when used for an electromagnetic wave absorbing sheet.SOLUTION: An electromagnetic absorption sheet includes: a large first electromagnetic wave absorbing substance 10 made of a hollow material with a relatively high dielectric constant; a plurality of small second electromagnetic wave absorbing substances 20 made of granular materials with a relatively low dielectric constant bonded to the surface of the first electromagnetic wave absorbing substance 10; and a binding material 30 that bonds the first electromagnetic wave absorbing material 10 and the second electromagnetic wave absorbing substances 20 together.SELECTED DRAWING: Figure 1
Patent JP-2023157663-A (JP)
Title: heat source unit
Inventor: SUGA TORU
IPC: F25B1/00
Filed: 2022-04-15
Abstract: To detect a state that there is no flow in a used fluid in a heat exchanger.SOLUTION: A heat source unit according to an embodiment includes: a compressor which compresses a refrigerant; a heater which heats the compressor; a first heat exchanger which conducts heat exchange between the refrigerant and a used fluid; a first temperature sensor installed at the first heat exchanger; a second temperature sensor installed at a portion of the first heat exchanger where a heat quantity received through heat radiation from the heater is different from that of the first temperature sensor; and a controller which prohibits actuation of the compressor based on a difference between detection temperatures of the first and second temperature sensors.SELECTED DRAWING: Figure 1
Patent JP-2023158884-A (JP)
Title: Evaluation method of image clarity of optical laminated body, and optical laminated body
Inventor: YANAGI TOSHIKI
IPC: G02B5/30
Filed: 2022-04-19
Abstract: To provide a method that objectively evaluates image clarity of an optical laminated body, and to provide the optical laminated body that is excellent in the image clarity.SOLUTION: A method is configured to measure a thickness of an optical laminated body every interval a(μm) by a stylus type surface shape measurement, and, when the thickness of the optical laminated body in a distance d1-a(μm) from a measurement start position is h[a]n(μm), the thickness of the optical laminated body in a distance d1(μm) from the measurement start position is h[a]n+1(μm), the thickness of the optical laminated body in a distance d1+a(μm) from the measurement start position is h[a]n+2(μm), a difference between h[a]n and h[a]n+1 is ΔD[a]n(μm), and a difference between hn+1 and hn+2 is ΔD[a]n+1(μm), evaluate image clarity of the optical laminated body on the basis of a sum total X[a](μm) of absolute values of ΔD[a]n and ΔD[a]n+1 satisfying ΔD[a]n>0 and ΔD[a]n+1<0, or ΔD[a]n<0 and ΔD[a]n+1>0.SELECTED DRAWING: None
Patent JP-2022166851-A (JP)
Title: Vertical orientation liquid crystal display module
Inventor: HU CHUNG-MING
IPC: G02B5/28
Filed: 2022-04-21
Abstract: PURPOSE: To provide a vertical orientation liquid crystal display module that can efficiently improve problems of color displacement in a large angle of vision.SOLUTION: The vertical orientation liquid crystal display module includes a vertical orientation liquid crystal display panel and an image color switch film. The image color switch film is arranged on the vertical orientation liquid crystal panel. In various different angles of vision having an included angle of 60 to 75 degrees to the normal line of the image color switch film, the image color switch film has the following optical characteristics: the average transmittance of a visible light transmission spectrum of the image color switch film in one end of a short wavelength is smaller than the average transmittance of a visible light transmission spectrum of the image color switch film in one end of a long wavelength.SELECTED DRAWING: Figure 1A
Patent JP-2023152582-A (JP)
Title: Guest room payment machine for accommodation facility using cloud computing
Inventor: SHIKAMA NORIHIRO
IPC: G06Q50/12
Filed: 2022-04-04
Abstract: To provide a guest room payment machine for accommodation facilities that uses cloud computing in order to reduce the cost of introducing a guest room payment machine in an accommodation facility and save labor in operations.SOLUTION: A guest room payment machine for an accommodation facility using cloud computing is installed in a guest room of the accommodation facility. When a guest 1 using the accommodation facility operates the guest room payment machine to process the payment for an accommodation fee, the guest room payment machine communicates using an RS232C Wi-Fi conversion module, and synchronizes payment data with a cloud server by transmitting the payment data to the cloud server. The cloud server transmits the synchronized data in real time to a smart phone/tablet of an employee 2 of the accommodation facility as a push notification.SELECTED DRAWING: Figure 1
Patent JP-2023160602-A (JP)
Title: 構内交換機設定値補正システムおよび方法
IPC: H04M3/00
Filed: 2022-04-22
Abstract: 【課題】顧客環境において構内交換機（ＰＢＸ）を構築や運用する際の、顧客環境に応じた運用設定を含む設定に関して、効率化や最適化を実現できる技術を提供する。【解決手段】実施の形態のＰＢＸ設定値補正方法は、ＰＢＸに係わる設定値を補正する方法であって、計算機により実行されるステップとして、計算機が、顧客環境のＰＢＸの運用シーケンスを監視し、運用シーケンスの監視情報を取得するステップ（Ｓ１０３）と、計算機が、監視情報に基づいた運用シーケンスと、予め規定されたモデルシーケンスとの比較（Ｓ１０４）に基づいて、顧客環境のＰＢＸの設定情報のうちの運用値を補正するステップ（Ｓ１０５，Ｓ１０６）と、を有する。【選択図】図４
Patent JP-2023161261-A (JP)
Title: 情報処理装置、情報処理方法及び情報処理プログラム
IPC: G06Q30/0601
Filed: 2022-04-25
Abstract: 【課題】類似する他の利用者による評価に基づき、利用者に対して適切なブラジャーに関する情報を提供する。【解決手段】本願に係る情報処理装置は、利用者が着用するブラジャーの性質に関連する関連情報を取得する取得部と、取得部により取得された関連情報に基づいて、着用するブラジャーの性質が利用者と類似する類似利用者を抽出する抽出部と、抽出部により抽出された類似利用者によるブラジャーの評価に基づいて、ブラジャーに関する情報を利用者に提供する提供部とを有することを特徴とする。【選択図】図３
Patent JP-2023162056-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-26
Abstract: 【課題】 表面実装電子部品が実装される電子基板を備える遊技機において、信頼性の低下を抑制することができる遊技機を提供する。【解決手段】 遊技の進行に関わる主制御基板を備える遊技機であって、主制御基板の表基板面と裏基板面とのうちの少なくとも表基板面には、挿入実装電子部品と、表面実装電子部品と、が複数実装され、主制御基板の表基板面に実装される表面実装電子部品のうちの特定表面実装電子部品と挿入実装電子部品とは、電子部品実装不可領域を挟んで隣接配置される。【選択図】図１２９