baber/WOPTO huggingface dataset:
Patent JP-2023052568-A (JP)
Title: Josephson polarity and logical inverter gates
IPC: H10N60/10
Filed: 2023-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a Josephson inverter gate circuit providing efficient implementation of polarity or logical inversion while eliminating the need for physically large high-efficiency magnetic transformers in a signal path and a method for logically inverting a signal value on the basis of single flux quantum (SFQ) pulse input. 
     SOLUTION: A Josephson inverter gate circuit 100 consists of a half-twisted Josephson transmission line (JTL) 106 or a JTL 106 with an unshunted floating Josephson junction and produces two SFQ pulses when triggered by an SFQ input signal IN 102, which results in an output SFQ signal of reversed polarity. Proper initialization of the circuit implemented as a logical inverter is accomplished within a signal inversion stage with flux biasing. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023053971-A (JP)
Title: Zirconia cutting object for dental cutting, method for producing the same, transparency improving liquid for zirconia cutting object for dental cutting, and method for using the same
IPC: C01G25/02
Filed: 2023-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a completely sintered zirconia body that does not cause deformation and that, while maintaining high strength, has more exceptional light transmissivity and more exceptional tonal saturation compared to zirconia cutting objects for dental cutting produced from zirconia raw material powder containing various stabilizers. 
     SOLUTION: A zirconia cutting object for dental cutting of the present invention is a semi-baked zirconia cutting object for dental cutting containing semi-baked ceramic particles, and the zirconia cutting object for dental cutting comprises zirconium oxide, a stabilizer formed from an oxide, and a water-soluble compound salt that is not an oxide and contains at least one element selected from calcium, magnesium, and rare earth elements. The amount of the stabilizer in the semi-fired ceramic particles is 2 to 7 mol%, and the amount of the water-soluble compound salt in the zirconia cutting object for dental cutting is 0.1 to 3.5 mol%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023038327-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2023-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing an increase in working hours when designing game specifications. 
     SOLUTION: A second variable winning device 72 that is opened for a short time when a small win game is won and is to be described later is disposed in a downstream side (a right lower side of a board) of a normal electric accessory 64c. As a result, when a small win game is won as a result of dynamic display of a special pattern 2 in "a meta-stochastic variation state", a state in which partial balls shot by a rightward shooting game can enter a small winning hole 72a of the second variable winning device 72 without entering a second start pocket 64b. 
     SELECTED DRAWING: Figure 84 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071778-A (JP)
Title: Provision and use of gap for reference signal time difference measurement
IPC: H04W64/00
Filed: 2023-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate UE location determination in a system having UE's inter-frequency measurement involving a dense positioning reference signal (PRS) configuration, a short PRS cycle, and frequency hopping. 
     SOLUTION: UE is one of bandwidth reduced low complexity UE, enhanced machine type communication (eMTC) UE, and further (F)eMTC UE. The UE receives a reference signal time difference (RSTD) measurement request from an entity in a wireless network, and transmits, to a base station, a dedicated gap request including a configuration required by a dedicated gap in response to the RSTD measurement request. The UE also receives a message with a dedicated RSTD measurement gap configuration in response to the dedicated gap request, and measures a plurality of positioning reference signals (PRSs) during the dedicated RSTD measurement gap. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023058703-A (JP)
Title: Wooden window frame structure
IPC: E06B3/24
Filed: 2023-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wooden window structure capable of obtaining sufficient fireproof performance even in a combination of a wooden window frame part and a glass part. 
     SOLUTION: An aspect of the present invention provides a wooden window structure including a wooden window frame portion and a glass portion fitted into the window frame portion. In this wooden window structure, the window frame portion is provided so as to be openable inward and inclinable inward. The glass portion features to have a first glass plate and a second glass plate which are outermost surfaces inside and outside each other and are disposed via a predetermined space, and a sealing resin provided between a peripheral edge portion of the first glass plate and a peripheral edge portion of the second glass plate, and the first glass plate is crystallized glass and the second glass plate is non-crystallized glass. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023065561-A (JP)
Title: Method and apparatus for predictive candidate list size signaling for intra picture block compensation
IPC: H04N19/52
Filed: 2023-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for a predictive candidate list size signaling for intra picture block compensation. 
     SOLUTION: A video decoding method includes the steps of: receiving a coded video bitstream including a current picture; determining a predetermined condition associated with signaling data included in the coded video bitstream; determining size of an index included in the signaling data for a candidate list of vector prediction based on the number of merge mode candidates and the number of intra block copy (IBC) candidates based on the predetermined condition; creating a candidate list using the vector prediction; retrieving the vector prediction from the candidate list according to the index having a value not exceeding the determined size of the index; and decoding the current block according to the retrieved vector prediction. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023075269-A (JP)
Title: Method for detection of dna end and use thereof
IPC: C12Q1/6848
Filed: 2023-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for detection and/or quantification and/or qualitative analysis of DNA damage. 
     SOLUTION: The invention discloses a method for detection of DNA end(s) in a biological material, comprising the following steps I to III: I. preparation of the biological material; II. processing of DNA end(s); and III. recognition and detection of the modified DNA end(s), wherein the method further includes at least one of sub-steps a to h of the steps I to III, respectively (for example, the sub-steps a to c of I: a. fixation and/or permeabilization and/or lysis and/or isolation and/or fractionation and/or immobilization of the biological material, b. increasing accessibility of DNA end(s), and c. blocking nonspecific binding site(s) for molecules type 2-6, in the biological material), wherein when more than 1 sub-step a to c of step I is performed, then they may occur in any order. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023073451-A (JP)
Title: Security camera device
IPC: B66B11/02
Filed: 2023-03-30
Abstract: PROBLEM TO BE SOLVED: To display advertisements, etc. to passengers in an elevator car and photographing the interior of the car. 
     SOLUTION: A security camera device 100 which has a substantially flat plate shape and is installed with a rear surface 101a directed toward the inner wall surface of an elevator car has a front camera that captures the inside of the car and a display screen installed in the front side, and an AC power connector 208 provided on the rear surface 101a, to which a power supply plug for supplying power for driving the device including the front camera can be inserted and removed; as a result, the security camera device 100 can be easily and quickly installed in the elevator car without impairing convenience for elevator users, and tampering can be prevented by making the AC power connector invisible to the passengers. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023156998-A (JP)
Title: Method for manufacturing three-dimensional cell tissue and three-dimensional cell tissue
Inventor: KITANO SHIRO
IPC: C12N5/071
Filed: 2023-04-05
Abstract: To provide a method for producing a three-dimensional cell tissue that can suppress a decrease in the thickness of three-dimensional cell tissue over time and maintain the thickness of three-dimensional cell tissue, even if cultured over time, and to provide the three-dimensional cell tissue.SOLUTION: Provided is a method for producing a three-dimensional cell tissue, comprising: mixing a first cell, a cationic substance, an extracellular matrix component, and a polyelectrolyte to obtain a first mixture; forming a first cell aggregate from the first mixture; culturing the first cell aggregate in a medium for 8 to 52 hours to obtain a first cell tissue; mixing a second cell, the cationic substance, the extracellular matrix component, and the polyelectrolyte to obtain a second mixture; layering the second mixture on the first cell tissue to form a second cell aggregate; and culturing the second cell aggregate in the medium.SELECTED DRAWING: Figure 2
Patent JP-2023093569-A (JP)
Title: Operation management system
Inventor: HATTORI TETSUYA
IPC: G08G1/00
Filed: 2023-04-11
Abstract: To provide an operation management system capable of excluding, from a display target, operation information at a specific spot that is not to be determined as an event occurrence.SOLUTION: An operation management system includes: first determination means for determining a temporal point of occurrence of a predetermined event by using operation information of a vehicle including the information related to a recorded position of the vehicle; event display means for displaying the operation information at the temporal point of the event occurrence; and a cancel function of excluding an event that has occurred at a selected specific spot from a display target of the event display means in the case that the vehicle travels the selected specific spot. This enables a driver to determine whether the spot is to be displayed as an event occurrence spot in consideration of a road condition of the spot, the past operation information and his/her own driving experience and the like.SELECTED DRAWING: Figure 1
Patent JP-2023089118-A (JP)
Title: Core network node and communication method for the same
Inventor: ZHANG XIAOWEI
IPC: H04W88/18
Filed: 2023-04-11
Abstract: To provide a core network node that efficiently handles communications between a UE (User Equipment) and a plurality of SCSs (Service Capability Servers) that efficiently handles communications between the UE and the plurality of SCSs and a communication method for the same.SOLUTION: In a communication system, an MTC (Machine-Type-Communication)-IWF (MTC Inter-Working Function) 30 receives a request message from a UE10 and sends a first message to SCS20_1-20_n, respectively on the basis of the request message. The MTC-IWF30 sends a second message to the UE10 after receiving a reply message from each of SCS20_1-20_n. The reply message contains service identification information.SELECTED DRAWING: Figure 1
Patent JP-2023083610-A (JP)
Title: Radar device
Inventor: INOUE DAISUKE
IPC: G01S7/282
Filed: 2023-04-26
Abstract: To provide a radar device which can perform both long-distance and short-distance detection and offers improved short-distance resolution.SOLUTION: A radar device 1 of the present invention is configured to detect objects using radio waves and comprises a transmission unit 2 configured to transmit a first pulse and a second pulse having a greater amplitude and pulse width than the first pulse, a reception unit 3 configured to receive reflected waves of the first pulse and the second pulse transmitted by the transmission unit 2 from objects, and a detection unit 4 configured to detect objects on the basis of reflection wave signals of the reflection waves received by the reception unit 3. The transmission unit 2 is configured to form waveforms of the first and second pulses such that a rise time of the first pulse is shorter than a rise time and fall time of the second pule, form two original waveform signals different in rise time from each other, and shift and multiply the two original waveform signals to form the waveform of the first pulse.SELECTED DRAWING: Figure 1
Patent JP-2023090841-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2023-04-27
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2023100786-A (JP)
Title: Game device, server device, program of game device, program of server device, control method of game device, control method of server device, and game system
Inventor: CHIBA SHIGERU
IPC: A63F13/86
Filed: 2023-04-28
Abstract: To let a user of a game device know a degree of a climax of a game.SOLUTION: A processor 1001 of a game device 10-1 is caused to function as: a game control unit 111 for executing a soccer game and generating game moving image information JDH-1 for display indicating a moving image related to the soccer game; and a message processing unit 112 for determining whether or not to incorporate a message Ms into the moving image related to the soccer game on the basis of message information JMs including the message Ms related to at least one of a game moving image DD for distribution and the soccer game output from a terminal device 70 by which to browse the game moving image DD for distribution based on one or both of the game moving image information JDH -1 for display and game moving image information JDH-4 for display showing a moving image related to a soccer game generated by a game device 10-4 for executing a soccer game. The game control unit 111 incorporates the message Ms into the moving image related to the soccer game when the result of the determination by the message processing unit 112 is affirmative.SELECTED DRAWING: Figure 12
Patent JP-2023109783-A (JP)
Title: Radio frequency silicon-on-insulator wafer platform with superior performance, stability and manufacturability
Inventor: STANDLEY ROBERT W
IPC: H01L21/02
Filed: 2023-05-01
Abstract: To provide a semiconductor-on-insulator (e.g., silicon-on-insulator) structure having superior radio frequency device performance, and a method of preparing the structure.SOLUTION: A semiconductor-on-insulator structure 20 is provided by utilizing a single crystal silicon handle wafer sliced from a float zone grown single crystal silicon ingot. The structure is based on depositing an undoped polycrystalline silicon film 28 on a high-resistivity silicon substrate 22, and then forming a stack of an oxide 24 and a top silicon layer 26 on the polycrystalline silicon film 28. The polycrystalline silicon layer 28 acts as a high defectivity layer between the silicon substrate 22 and the buried oxide layer 24.SELECTED DRAWING: Figure 2
Patent JP-2023100877-A (JP)
Title: Mate container
Inventor: TOKUDA NORIHIKO
IPC: B65D43/10
Filed: 2023-05-09
Abstract: To provide a mate container, of a generally rectangular shape comprising a corner, allowed to positively fit a lid onto a container body after thermal contraction.SOLUTION: A mate container, allowing a lid-side fit portion to outer-fit with a container-side fit portion, comprises a flange in a container-side corner that is made inwardly resiliently deformable in which, in a state before the container body thermally contracts, a part of the container-side fit portion in the container-side corner is positioned outer than the lid-side fit portion in the lid-side corner and, in an area adjacent to the container-side corner, the container-side fit portion is configured in a manner becoming distant inward with spacing more than the lid-side fit portion 150.SELECTED DRAWING: Figure 1
Patent JP-2023113651-A (JP)
Title: System and method for efficiently executing biological assay
Inventor: CLARKE BOWERS
IPC: G01N35/00
Filed: 2023-05-10
Abstract: To disclose an automatic inspection room system for processing a biological sample in a batch type system.SOLUTION: In one embodiment, a system can receive an assay instruction for biological sample processing across a plurality of devices. The device can comprise a pre-analysis instrument and one or more analysis systems. The system can comprise an orchestration core application for determining an order of operations for assays requested on a sample.SELECTED DRAWING: Figure 2B
Patent JP-2023091050-A (JP)
Title: Operation method of non-contact blood vessel analyzing device
Inventor: SHIMAZAKI HIRONORI
IPC: A61B5/026
Filed: 2023-05-12
Abstract: To provide a non-contact blood vessel analyzing method that enables rapid and detailed analysis of a state of a blood vessel in a non-contact manner.SOLUTION: A non-contact blood vessel analyzing method uses a non-contact blood vessel analyzer 1 provided with a light irradiation unit 2 for irradiating a skin surface site including a blood vessel region with light, an image acquisition unit 3 for acquiring a moving image or continuous still images 3im of the skin surface site, and an image processing unit 4 for deriving at least a first waveform indicating a change over time in a luminance value of a first wavelength region and a second waveform indicating a change over time in a luminance value of a second wavelength region in one region in the image(s) 3im. The non-contact blood vessel analyzing method comprises deriving the frequency, phase, or amplitude for the first waveform and the second waveform, further deriving the frequency, phase, or amplitude for the first waveform and the second waveform in the one region with a time interval therebetween to make a comparison, or/and deriving the frequency, phase, or amplitude for the first waveform and the second waveform in a region different from the one region.SELECTED DRAWING: Figure 1
Patent JP-2024002925-A (JP)
Title: 光学素子および光信号変換方法
IPC: G02B6/02
Filed: 2023-06-01
Abstract: 【課題】簡易的な構成により、光信号の転送を実現する。【解決手段】光学素子（１００）は、第１コア（１１）と、第２コア（１２）と、クラッド（１０Ｃ）と、を有する光ファイバ（１０）と、前記第１コアを伝搬するコアモードの第１光信号（Ｓ１）をクラッドモードの第２光信号（Ｓ２）に変換する第１変換部（Ｃ１）と、クラッドモードの第２光信号の少なくとも一部を、前記第２コアを伝搬するコアモードの第３光信号（Ｓ３）に変換する第２変換部（Ｃ２）と、を備える。【選択図】図２
Patent JP-2023116737-A (JP)
Title: Flooded lead acid battery with improved performance, improved battery separators, and related methods
Inventor: Eric h miller
IPC: H01M50/463
Filed: 2023-06-19
Abstract: To provide: flooded lead acid batteries in which acid stratification is reduced and/or acid mixing is improved; systems; and methods of manufacturing, testing, and/or use.SOLUTION: An improved stop/start flooded lead acid battery comprises a microporous polyolefin battery separator, the separator comprising serrated ribs, interrupted ribs, dimples or combinations thereof. The stop/start flooded lead acid battery has enhanced or improved acid mixing and/or reduced acid stratification relative to conventional stop/start or ISS flooded lead acid batteries.SELECTED DRAWING: None
Patent JP-2023126236-A (JP)
Title: Biometric authentication device, biometric authentication method, and biometric authentication program
Inventor: OAMI RYOMA
IPC: G06V40/19
Filed: 2023-06-20
Abstract: To provide a device configured to focus a subject at a high speed for executing biometric authentication without a sensor for measuring a distance to the subject which is to be subjected to the biometric authentication.SOLUTION: A device includes: an imaging device (2) which images a subject to generate a first image; an adjustment unit (10) which controls a focal distance of an imaging unit on the basis of a distance from the subject to the imaging unit, an in-focus distance of the subject in the image, a moving distance by which the subject moves after the first image is captured before the imaging unit captures an image again, and an in-focus degree of the subject in the image; and a biometric authentication unit (108) which generates an authentication result of the subject on the basis of an iris region of the subject included in a second image which is captured after focus control means controls the focal distance.SELECTED DRAWING: Figure 1
Patent JP-2024002959-A (JP)
Title: 時限放出型顆粒およびその用途
IPC: A61K47/02
Filed: 2023-06-21
Abstract: 【課題】目的に応じて、有効成分の溶出性とラグ時間とを高度に両立または調整できる時限放出型顆粒を提供する。【解決手段】有効成分を含む核部と、この核部を被覆するコーティング層とで形成して、顆粒を調製する。前記コーティング層は、アルミニウム含有ケイ酸類および合成ヒドロタルサイトからなる群より選択された少なくとも１種である第１の無機化合物と、水不溶性高分子とを含む。前記アルミニウム含有ケイ酸類は、ケイ酸アルミン酸塩、合成ケイ酸アルミニウムおよびベントナイトを含んでいてもよい。前記コーティング層は、さらに第２の無機化合物を含んでいてもよい。前記水不溶性高分子が、アンモニオメタクリレート単位の割合が７．５質量％未満である低水浸透性重合体と、アンモニオメタクリレート単位の割合が７．５質量％以上である高水浸透性重合体との組み合わせであってもよい。【選択図】なし
Patent JP-2024007397-A (JP)
Title: 発光分光分析装置用のスパークスタンドアセンブリ
IPC: G01N21/67
Filed: 2023-06-22
Abstract: 【課題】プラズマチャンバのガス気密性を確保する確実で強固な方法を容易にするスパークスタンドアセンブリを提供する。【解決手段】発光分光分析（ＯＥＳ）装置用のスパークスタンドアセンブリ１２０が提供され、このスパークスタンドアセンブリは、ＯＥＳ装置のメインハウジングにスパークスタンドアセンブリを取付けることを可能にする取付けフランジ１２２に取付けられたスパークスタンド本体１２１と、スパークスタンド本体の上面に配置された凹部に配置された励起器１２３ａと、取付けフランジに隣接するスパークスタンド本体１２１の上面に配置された隆起部と、スパークスタンド本体の上面前記凹部がプラズマチャンバから前記経路への光伝送経路を形成し、ノッチ１２５が、前記プラズマチャンバから前記経路への光伝送経路の一部を形成するように配置される。【選択図】図３Ａ
Patent JP-2023115169-A (JP)
Title: Method for parameter set reference constraints in coded video stream
Inventor: CHOI BYEONGDOO
IPC: H04N19/70
Filed: 2023-06-27
Abstract: To provide a technique for notification of an adaptive image size in a video bit stream.SOLUTION: There is included a method and apparatus comprising computer code configured to cause a processor or processors to perform obtaining video data comprising data of a plurality of semantically independent source pictures, determining, among the video data, whether references are associated with any of a first access unit (AU) and a second AU according to at least one picture order count (POC) signal value included with the video data, and outputting a first quantity of the references set to the first AU and a second quantity of the references set to the second AU based on the at least one POC signal value.SELECTED DRAWING: Figure 8