baber/WOPTO huggingface dataset:
Patent JP-2023052809-A (JP)
Title: disaster prevention system
IPC: G08B29/04
Filed: 2023-02-01
Abstract: PROBLEM TO BE SOLVED: To enable an appropriate countermeasure by determining a progress of deterioration of a fire detector and notifying it before a non-fire alarm is issued. 
     SOLUTION: A disaster prevention system comprises: a detector control unit that performs fire determination processing for determining whether or not a fire has occurred in a detection area based on light energy detected by a fire detection unit; a test unit that determines an abnormality in a detection sensitivity of the light energy by the fire detection unit by a predetermined test; and a control unit that executes fire notification processing for notifying a fire in a detection area based on a determination when the detector control unit determines that there is a fire in the fire determination processing, and the control unit determines a degree of deterioration of the detection unit which is not tested by the test unit, the degree of deterioration being an abnormality of a fire detector 12 that leads to a fire detection signal output due to a malfunction of the fire detector 12 or a non-fire alarm output by the disaster prevention system, wherein even when the degree of deterioration of the fire detector 12 satisfies a predetermined deterioration alarm condition, the test unit performs a predetermined test of the fire detection unit. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023054016-A (JP)
Title: Head-up display
IPC: G02B27/01
Filed: 2023-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display that effectively inhibits stray light caused by outside light and can be reduced in size. 
     SOLUTION: A head-up display comprises a device that emits beams for forming a projection image from an original image, and a projection optical system that forms the projection image from the original image and projects the projection image as a virtual image for an observer. The projection optical system forms the original image as an intermediate image by the beams emitted from the device and forms the projection image from the intermediate image. The projection optical system includes a first mirror that reflects the beams emitted from the device, a first lens that condenses the beams reflected by the first mirror, a second mirror that reflects the beams and forms the intermediate image, and a third mirror that reflects the intermediate image to a reflection member as the projection image. The first mirror, the first lens, the second mirror, and the third mirror are arranged in this order along an optical path to the reflection member. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023060024-A (JP)
Title: Method for detecting variant of brassica oleracea plant
IPC: C12Q1/6851
Filed: 2023-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method that makes it possible to simply, accurately, and rapidly detect an off-type (chromosomal aneuploid) that may occur in Brassica oleracea varieties, in a laboratory or the like capable of general molecular biological processes in the course of seed quality control and breeding research. 
     SOLUTION: The present specification discloses a method for detecting an aneuploid of a Brassica oleracea plant, including: performing real-time PCR using DNA extracted from a sample derived from a Brassica oleracea plant to be tested as a template and DNA markers specific to each of two or more chromosomes of Brassica oleracea plant; and detecting chromosomal aneuploidy from a relative difference in amplification amount between the obtained DNA markers. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023152774-A (JP)
Title: Vehicle drive device
Inventor: ISONO HIROSHI
IPC: F16H3/72
Filed: 2023-03-03
Abstract: To provide a vehicle drive device capable of efficiently using a first rotating electric machine.SOLUTION: During acceleration of a vehicle from a stopped state to a maximum speed, a first rotating electric machine MG1 changes from an electric power generation state of making a first rotor generate negative torque while performing positive rotation to a power running state of making the first rotor generate negative torque while performing negative rotation. A gear ratio in a distribution differential gear mechanism, a transmission gear ratio from the first rotor to a first rotating element of the distribution differential gear mechanism, a transmission gear ratio from an input member to a second rotating element of the distribution differential gear mechanism, a transmission gear ratio from a third rotating element of the distribution differential gear mechanism to an output member O, and a transmission gear ratio from a second rotor to the output member O are set in such a manner that, when the vehicle is accelerated at a maximum acceleration, an electric power output of the first rotating electric machine MG1 becomes a maximum value P in a maximum output reaching area A1 which is a speed area of the vehicle where an output of the output member O reaches a maximum value Pmax, and the power running output of the first rotating electric machine MG1 becomes the maximum value P in a maximum speed area A2 which is a speed area including a maximum speed V3 of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2023065630-A (JP)
Title: Systems and methods for preventative dental hard tissue treatment with laser
IPC: A61C19/06
Filed: 2023-03-06
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for preventative dental hard tissue treatment with a laser. 
     SOLUTION: The present disclosure relates to various systems and methods related to preventative laser-based treatment of a dental tissue to prevent a patient from forming cavities. In some instances, a laser-based treatment system can generate a laser beam pulse with a fluence profile at a treatment site that results in either increase in acid resistance of the tissue or removal of carbonate from the tissue, without melting or ablating the tissue. In some instances, the laser-based treatment system can direct the laser beam to various locations within a treatment site according to a temporal and/or spatial pattern, that results in either increase in acid resistance of the tissue or removal of carbonate from the tissue, without melting or ablating the tissue. Many other systems and techniques for preventative and other laser-based treatment are also described. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023060249-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2023-03-07
Abstract: PROBLEM TO BE SOLVED: To increase the interest of a game. 
     SOLUTION: A game machine includes means for displaying an unexecuted reservation display area capable of displaying the number of unexecuted reservation display information corresponding to the number of special information acquired by a fact that a game ball has entered ball entry means, and means for displaying an already executed reservation display area capable of displaying a predetermined number of reservation display information corresponding to the game round after the execution of the game round operation as the already executed reservation display information. As the display mode of the unexecuted reservation display information, the game machine has at least a first display mode and a second display mode which is a higher stage than the first display mode. The predetermined number of the already executed reservation display information that can be displayed in the already executed reservation display area is constant. When the specific reservation display information shifts to the already executed reservation display area, under specific conditions, it is more advantageous for a player when the specific reservation display information is displayed in the first display mode than when it is displayed in the second display mode. 
     SELECTED DRAWING: Figure 561 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023068173-A (JP)
Title: Non-aqueous electrolyte secondary battery cathode and non-aqueous electrolyte secondary battery, battery module, and battery system that use the cathode
IPC: H01M4/36
Filed: 2023-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery cathode that can improve a high rate cycle characteristic of a non-aqueous electrolyte secondary battery. 
     SOLUTION: A non-aqueous electrolyte secondary battery cathode includes a cathode collector 11 and a cathode active material layer 12 existing on the cathode collector 11, the cathode active material layer 12 containing cathode active material. In the case of taking, as a first direction and a second direction, two directions that are perpendicular to the thickness direction of the cathode collector and are orthogonal to each other, the average thickness a1, the maximum thickness b1, the minimum thickness c1, and a thickness d1 having the largest difference absolute value between the thickness and the average thickness a1 in a thickness distribution in the first direction satisfy 0.990≤(d1/a1)≤1.010 and (b1-c1)≤5.0 μm and the average thickness a2, the maximum thickness b2, the minimum thickness c2, and a thickness d2 having the largest difference absolute value between the thickness and the average thickness a2 in a thickness distribution in the second direction satisfy 0.990≤(d2/a2)≤1.010 and (b2-c2)≤5.0 μm. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023093505-A (JP)
Title: Vehicular seat
Inventor: TANABEJINICHI
IPC: A61M21/00
Filed: 2023-03-31
Abstract: To provide a vehicular seat that detects an awaking degree of a driver to urge the driver to be awake, and permits shifting from automatic traveling to manual traveling, when the driver is awake enough to drive manually.SOLUTION: A vehicular seat is equipped with a seat body 7 that is mounted on a vehicle 3 capable of automatically traveling and supports a driver, a seat control device 10 that can communicate with a vehicle control device 5, an awaking degree sensor 8 that detects an awaking degree of the driver, and an awakening device 9 that gives the driver a stimulus to be awake. The seat control device detects the awaking degree of the driver on the basis of a signal from the awaking degree sensor, if receiving a start signal outputted from the vehicle control device when starting shifting from automatic traveling to manual traveling. The seat control device drives the awaking device and maintains a driven state when the awaking degree is smaller than a first awaking degree threshold value, and transmits a signal permitting the shifting to the manual traveling of a vehicle to the vehicle control device, when the awaking degree is the first awaking degree threshold value or more.SELECTED DRAWING: Figure 1
Patent JP-2023124870-A (JP)
Title: Light-emitting device
Inventor: NAKAMURA DAIKI
IPC: H05B45/60
Filed: 2023-05-25
Abstract: To provide a light-emitting device capable of adjusting light intensity, a light-emitting device with high reliability, a light-emitting device with low power consumption, a light-emitting device that is unlikely to cast shadows, or a light-emitting device that is small in size.SOLUTION: The light-emitting device is capable of adjusting light intensity by controlling the magnitude of a constant current pulse with a control signal. Concretely, the light-emitting device has: a constant current power supply device to which the control signal and a control pulse signal are supplied and which supplies the constant current pulse; a control device which supplies the control signal; a driving circuit which supplies the control pulse signal, and a light-emitting panel to which the constant current pulse is supplied. The control signal is a signal that controls the magnitude of the constant current pulse. The light-emitting panel has a light-emitting element and the current density of the light-emitting element is 10 mA/cm2 or more and 1,000 mA/cm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023109985-A (JP)
Title: Silicon fine particles for hydrogen production
Inventor: KOBAYASHI HIKARU
IPC: C01B3/06
Filed: 2023-05-30
Abstract: To provide an industrially favorable hydrogen production method using silicon fine particles.SOLUTION: A hydrogen production method according to one aspect of the present invention includes a step of bringing silicon fine particles having a crystallite diameter of 100 nm or less and a hydrophilic surface into contact with water or an aqueous solution containing ethanol. The characteristic use of the water or aqueous solution containing ethanol in this hydrogen production method makes it possible to produce a practically viable amount of hydrogen with high certainty.SELECTED DRAWING: Figure 14
Patent JP-2023101715-A (JP)
Title: Enpp1 inhibitors and uses thereof for cancer treatment
Inventor: LI LINGYIN
IPC: A61K31/675
Filed: 2023-05-31
Abstract: To provide methods for treating diseases.SOLUTION: The disclosure provides compounds, compositions and methods for inhibiting ENPP1. An aspect of the subject methods comprises contacting a sample with an ENPP1 inhibitor to inhibit cGAMP-hydrolyzing activity of ENPP1. In some cases, the ENPP1 inhibitor is not cell-permeating. Also provided are compositions and methods for treating cancer. An aspect of the method comprises administering to a subject a therapeutically effective amount of an ENPP1 inhibitor to treat cancer in the subject. In certain cases, the cancer is a solid tumor cancer. Also provided is a method comprising applying radiotherapy to a subject either before or after the administration of an ENPP1 inhibitor. The radiotherapy may be applied at an effective dose and/or frequency to reduce the radiation damage to the subject. In certain cases, the method is carried out in combination with a chemotherapeutic agent or a checkpoint inhibitor or both.SELECTED DRAWING: Figure 1
Patent JP-2024000980-A (JP)
Title: ベルト
IPC: D21F3/00
Filed: 2023-06-14
Abstract: 【課題】繊維ウェブ機械のためのベルトを提供する。【解決手段】本発明は、繊維ウェブ機械のためのベルトに関し、ベルトは内側表面（１０）と外側表面（１１）とを有し、ベルト（１）の外側表面（１１）は、長さ（２１）及び幅（２２）を有するベルト摩耗インジケータ（２０）を備え、ベルト摩耗インジケータ（２０）は、ベルトの外側表面からベルト摩耗インジケータの底部までベルトの深さ方向に画定される、少なくとも０．１ｍｍの深さまで延在する、凹部（２４）を備え、ベルトは少なくとも実質的に溝が形成されていない外側表面を備え、０．１ｍｍ以上の深さを有する偏差は、ベルトの外側表面の表面エリアの１０％以下を形成する。本発明はさらに、ベルト摩耗インジケータの使用に関する。【選択図】図３ｂ
Patent JP-2023118945-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: FUJIWARA NAOZUMI
IPC: H01L21/304
Filed: 2023-07-06
Abstract: To provide a substrate processing method and a substrate processing apparatus capable of satisfactorily processing the surface of a substrate while avoiding unintentional coagulation of a drying auxiliary substance without significantly increasing costs.SOLUTION: A mixed sublimation agent in which a first sublimable substance having a freezing point of room temperature or more and a mixing solvent having a vapor pressure higher than that of the first sublimable substance are mixed with each other, and that has a freezing point lower than that of the first sublimable substance is supplied to the surface of a substrate (S25). In a solidified film forming step (S27), a solidified film containing the first sublimable substance is formed by evaporating the mixing solvent from the liquid film of the mixed sublimating agent present on the surface of the substrate. After the solidified film is formed, the solid first sublimable substance contained in the solidified film is sublimed (sublimation step (S28)).SELECTED DRAWING: Figure 13B
Patent JP-2023139212-A (JP)
Title: Injector device
Inventor: BEATE FRANKE
IPC: A61M5/32
Filed: 2023-07-26
Abstract: To provide an advantageous injector device which includes a cartridge with a reservoir for medicament that is initially sealed from a needle, and a mechanism for moving the needle into fluid communication with the reservoir prior to the use.SOLUTION: An injector device 20 includes: a housing 21 and a cartridge 22 having a reservoir 28 for medicament; a needle unit 23 comprising a needle 31; and an actuator 26. The needle unit 23 is movably mounted on the housing 21 and, prior to the use of the injector device, the reservoir 28 is sealed from the needle 31. The actuator 26 is configured to move the needle unit 23 into engagement with the cartridge 22 so that the needle 31 is moved into fluid communication with the reservoir 28. A thread is arranged to cause rotation of the needle unit 23 as the needle unit 23 moves and engages with the cartridge 22.SELECTED DRAWING: Figure 3A
Patent JP-2023159448-A (JP)
Title: Information processing method, program, and information processing device
Inventor: SUENAGA MAI
IPC: G06Q50/10
Filed: 2023-09-01
Abstract: To properly update a predicted selling price of an article owned by a user to manage the article as an asset.SOLUTION: An information processing method causes an information processing device to execute processing to: accept a registration request of article information about an article owned by a user; estimate a predicted selling price of an article updated at a predetermined timing based on the article information and each information on the article exhibited in an e-commerce platform; manage asset information including information for specifying the article and the predicted selling price; receive a display request of asset information from another information processing device used by the user; and respond to the display request to transmit asset information including the latest sales predicted price to the other information processing device.SELECTED DRAWING: Figure 1
Patent JP-2023158125-A (JP)
Title: Communication system, communication method, and node
Inventor: FURUKAWA HIROSHI
IPC: H04W40/34
Filed: 2023-09-06
Abstract: To achieve rescue control when some wireless links become unavailable in a wireless BH network.SOLUTION: A communication system includes multiple nodes. A first node includes a transmission unit for transmitting a control signal including information specifying at least one first link among multiple links established between the multiple nodes. A second node includes a reception unit for receiving the control signal, a control unit for determining a second link constituting an alternative second route to a first route for data communication using the first link among the remaining links excluding the first link specified by the information for the control signal on the basis of an index regarding the propagation quality of one or more links through which the control signal passes, and a storage unit for storing information regarding the second link in association with the first link. When it is detected that the amount of deterioration in the line quality of the first link is a threshold or greater, the control unit switches the first route to the second route on the basis of the information regarding the second link in the storage unit.SELECTED DRAWING: Figure 3
Patent JP-2023181488-A (JP)
Title: 遊技機
IPC: A63F5/04
Filed: 2023-11-02
Abstract: 【課題】メインチップのピンに影響が及ぶことをできる限り減らす。【解決手段】メイン制御基板５０上に実装されたメインチップ５５を備える。メインチップ５５の長手方向における両縁部の略中央部には、くぼみ部５５ｂが設けられている。メインチップ５５の長手方向における両縁部において、くぼみ部５５ｂを除く箇所にピン５５ａ（１）～５５ａ（７１）が設けられている。メインチップ５５の長手方向における両縁部において、くぼみ部５５ｂに隣接するピン５５ａ（１７）、５５ａ（５４）は、ＧＮＤ（グランド）線である。【選択図】図３１８
Patent JP-2024003182-A (JP)
Title: 人工心臓弁デバイス
IPC: A61F2/24
Filed: 2023-11-15
Abstract: 【課題】人工心臓弁デバイスの提供。【解決手段】人工心臓弁デバイス（１００）は、内側弁支持体（１２０）を少なくとも部分的に包囲し、それに連結される、可撓性固着部材（１１０）を含む。本デバイスはさらに、弁支持体に連結され、その内側に載置され、またはそれによって別様に担持される人工弁（１３０）を含むことができる。弁支持体は、複数の支柱（１２４）によって円周方向に接続される複数の柱（１２２）を含み、柱は、縦軸（１０１）と略平行な軸方向に沿って延在し、支柱は、縦軸の周囲で円周方向に、かつ直角に延在する。支柱は、弁支持体１２０の縦方向高さＨＩ全体に延在する。本デバイスはまた、１つ以上の密閉部材（１４０）およびスパイクのような組織係合要素（１７０）も含む。【選択図】図１０Ａ
Patent JP-2023532812-A (JP)
Title: 接着剤配合物用の水性ポリマー分散液
IPC: C08F220/28
Filed: 2021-07-08
Abstract: 本発明は、以下を含むかまたは以下から構成される重合エチレン性不飽和モノマーMから作製されたポリマーの水性ポリマー分散液に関する。a）モノマーMの総重量に基づいて55から88％重量の少なくとも1つのモノマーMaであって、a1）3から20個の炭素原子を有する分岐アルキル基を有するアルキルアクリレート、5から20個の炭素原子を有する分岐アルキル基を有するアルキルメタクリレートから選択される少なくとも1つのモノマーMa（1）であって、モノマーMa（1）のホモポリマーが最高10℃の理論ガラス転移温度を有する、少なくとも1つのモノマーMa（1）、および場合により、a2）2から6個の炭素原子の直鎖アルキル基を有するアルキルアクリレートから選択される少なくとも1つのモノマーMa（2）から構成され、モノマーMa（2）対Ma（1）の重量比が、最大で2：1である、少なくとも1つのモノマーMa、b）モノマーMの総重量に基づいて8から30％重量の、モノエチレン性不飽和カルボニトリルであるモノマーMb、c）モノマーMbとは異なり、ホモポリマーが少なくとも60℃のガラス転移温度を有する、モノマーMの総重量に基づいて0から25％重量の少なくとも1つの非イオン性モノエチレン性不飽和モノマーMcであって、但し、モノマーMbおよびMcの総量が、モノマーMの総重量に基づいて12から40％重量であることを条件とする、少なくとも1つの非イオン性モノエチレン性不飽和モノマーMc、d）モノマーMの総重量に基づいて最高で2．0％重量の、酸性基を有する1つ以上のモノエチレン性不飽和モノマーMd、e）単独でまたは架橋剤と共に架橋効果を有し、モノマーMaからMdとは異なる、モノマーMの総重量に基づいて最高で5％重量の少なくとも1つのエチレン性不飽和モノマーMe、およびf）少なくとも100 g／Lの水溶性を有し、モノマーMeとは異なる、モノマーMの総重量に基づいて最高で10％重量の少なくとも1つの非イオン性モノエチレン性不飽和モノマーMfであって、但し、モノマーMd、MeおよびMfの総量が、モノマーMの総重量に基づいて10％重量を超えないことを条件とする、少なくとも1つの非イオン性モノエチレン性不飽和モノマーMf。ポリマーは、ポリマー接着剤、特に水性床用接着剤組成物中のポリマー接着剤または結合剤としてそれぞれ適している。
Patent JP-2023524603-A (JP)
Title: Ｇｉｆ受容体アゴニストペプチド化合物及びその使用
IPC: C07K14/00
Filed: 2021-03-25
Abstract: 本開示は、１週に１回の投薬（ＱＷ）に好適なＧＩＰ受容体アゴニストペプチド化合物であって、前記ペプチド化合物は、ＧＩＰ受容体に対して活性化作用を有する、化合物、ならびに嘔吐症、または嘔吐症に関連する症状もしくは状態の処置及び／または予防のための医薬としてのＧＩＰ受容体アゴニストペプチドの使用を提供する。具体的には、式（Ｉ）～（Ｖ）のいずれかによって表される配列を含有するＧＩＰ受容体アゴニストペプチドまたはその塩、及びそれを含む医薬が提供される。【選択図】なし
Patent JP-2023535062-A (JP)
Title: 不可逆電気穿孔によるシングル・ショット心臓アブレーションのための電界印加
IPC: A61B18/14
Filed: 2021-07-21
Abstract: 電気穿孔によって患者における組織をアブレーションするための装置、システム、および方法が本明細書で開示される。実施形態は、概してハンドと、シャフトと、電気穿孔電極構成とを有するアブレーション・カテーテルを含む。シャフトは、遠位端を有し、アブレーション・カテーテルの長手方向軸を画定する。電気穿孔電極構成は、シャフトの遠位端にあり、少なくとも１つのパルス・シーケンスが送達されたとき多方向電界を生成するように構成される。多方向電界は、長手方向軸に対して以下の方向、すなわち概して軸方向、周方向、および横断方向のうちの少なくとも２つを含む。電気穿孔電極構成は、少なくとも１つのパルス・シーケンスを生成するように構成された電気穿孔ジェネレータに動作可能に結合するように構成され、電気穿孔ジェネレータから少なくとも１つのパルス・シーケンスを受信するように構成される。
Patent JP-2023530783-A (JP)
Title: ウェイクアップアラーム方法
IPC: H05B47/16
Filed: 2021-07-27
Abstract: 電子装置においてウェイクアップアラームを活性化した後、アラームの消音又は抑制ルーチンのための方法である。前記方法は、アラームを活性化した後、前記電子装置の光学センサにおいて光レベルを監視し、所定のしきい値を上回る、前記光学センサにおける光レベルを検知することに応答して、自動的に前記アラーム信号を消音する又はそうでなければ抑制するステップを有する。アラーム信号を抑制した後、前記光学センサにおいて光レベルが監視され続けるさらなる確認的監視期間が続く。光レベルがさらなる所定のしきい値を下回るか、又は元の消音しきい値を下回る場合、これは、アラームを消音した後の短期間に、ユーザが寝直すことにつながる可能性がある暗い環境にユーザが戻らなかったことを確実にする、。
Patent JP-2023541107-A (JP)
Title: 熱可塑性ポリウレタン、可塑剤及び有機添加剤を含有する焼結粉末（ｓｐ）
IPC: C08L75/04
Filed: 2021-07-27
Abstract: 本発明は、いずれの場合も（Ａ）、（Ｂ）、（Ｃ）、（Ｄ）及び（Ｅ）の質量パーセントの合計に基づいて、５９．５質量％～９９．８５質量％の少なくとも１種の熱可塑性ポリウレタン（Ａ）、０．０５質量％～０．５質量％の少なくとも１種の流動剤（Ｂ）、０．１質量％～５質量％の少なくとも１種の有機添加剤（Ｃ）、０質量％～５質量％の少なくとも１種のさらなる添加剤（Ｄ）、及び０質量％～３０質量％の少なくとも１種の補強材（Ｅ）を含む焼結粉末（ＳＰ）に関する。さらに、本発明は、焼結粉末（ＳＰ）を焼結することによって成形体を製造する方法、本発明の方法により得ることができる成形体、及び焼結粉末（ＳＰ）の流動性及び凝集を向上するために、少なくとも１種の流動剤（Ｂ）及び少なくとも１種の有機添加剤（Ｃ）を焼結粉末（ＳＰ）に使用する方法に関する。さらに、本発明は、焼結法における焼結粉末（ＳＰ）の使用方法、及び焼結粉末（ＳＰ）の製造方法に関する。
Patent JP-2023547011-A (JP)
Title: 小さい広がり角を有するｖｃｓｅｌレーザー装置、チップおよびｌｉｄａｒシステム用光源
IPC: H01S5/183
Filed: 2022-03-28
Abstract: 【要約】本願の実施例は、小さい広がり角を有するＶＣＳＥＬレーザー装置、チップおよびＬＩＤＡＲシステム用光源を開示する。レーザー装置は、下部ブラッグ反射層と、下部ブラッグ反射層の一方側に位置する活性層と、活性層の下部ブラッグ反射層から離れる一方側に位置する上部ブラッグ反射層と、を含む。活性層の内部または外部に、発光領域を定義するための電流狭窄層が設けられている。そのうち、下部ブラッグ反射層と活性層との間、および上部ブラッグ反射層と活性層との間の少なくとも一方にキャビティ延長層が設けられている。キャビティ延長層の内部には、キャビティ延長層の内部のライトフィールド強度を向上させるための共振キャビティが少なくとも１つ含まれる。共振キャビティにより定在波電界強度分布を調整することで、電流狭窄層の光閉じ込め係数を低減させることができる。単にキャビティ長を延長して広がり角を低下させる従来の方法に対して、広がり角を効果的に低下させると同時に、キャビティ長の増加が少なくなることで、長いキャビティによる複数の縦モードが同時に発振するという問題を改善することができる。【選択図】図８
Patent JP-2023541687-A (JP)
Title: コネクタのケーシングとシールドスリーブとの間の媒体密閉性の結合部
IPC: H01R13/52
Filed: 2021-09-10
Abstract: ケーシング（１．３）と、ロックねじ（１．１，２．１）と、任意に付加的にシールリング（２．２）と、シールドスリーブ（１．２）とを備えたコネクタ（１，２）が提案される。コネクタ（１，２）は、好適には保護されて構成されている。コネクタ（１，２）は、電気的な線路の接続のための接続側と、差込み結合部を形成するための差込み側とを含む。その他の点では、コネクタは主に円筒形かつ半径方向で環状に閉じられて構成されている。ケーシング（１．３）は、少なくとも部分的にシールドスリーブ（１．２）の周囲に位置固定的に配置されているおり、これによりケーシング（１．３）は、半径方向でも長手方向でもシールドスリーブ（１．２）に対して運動可能ではない。ロックねじ（１．１，２．１）は、少なくとも部分的にシールドスリーブ（１．２）の周囲に回動可能に配置されている。ケーシング（１．３）と、ロックねじ（１．１，２．１）および／またはシールリング（２．２）とは、少なくとも部分的にオーバラップしており、オーバラップ領域にはシールが設けられていて、シールは、弾性的に構成されていて、かつロックねじ（１．１，２．１）および／またはシールリング（２．２）によって、接続側の方向に圧縮される。
Patent JP-2023544109-A (JP)
Title: 化合物およびこれを含む有機発光素子
IPC: C07D493/04
Filed: 2022-06-23
Abstract: 本明細書は、化学式１の化合物およびこれを含む有機発光素子に関する。
Patent JP-2023543239-A (JP)
Title: 電子モジュール及び装置
IPC: H01H50/54
Filed: 2021-09-28
Abstract: 電子モジュールは、電気回路並びに第一のスイッチング閾値電圧を有する少なくとも１つの第一の制御接点を備えた少なくとも１つの第一のＭＥＭＳスイッチ及び前記第一のスイッチング閾値電圧とは異なる第二のスイッチング閾値電圧を有する第二の制御接点を備えた少なくとも１つの第二のＭＥＭＳスイッチを有し、前記第一及び第二のＭＥＭＳスイッチの前記制御接点が、前記電気回路に連結されている。装置は、そのような電子モジュールを有し、特に、制御及び／又は調整モジュールを有する。