baber/WOPTO huggingface dataset:
Patent TW-202209555-A (TW)
Inventor: MORE SHAHAJI B
IPC: H01L29/12
Filed: 2021-03-24
Abstract: A semiconductor device includes semiconductor nanostructures disposed over a substrate, a source/drain epitaxial layer in contact with the semiconductor nanostructures, a gate dielectric layer disposed on and wrapping around each channel region of the semiconductor nanostructures, a gate electrode layer disposed on the gate dielectric layer and wrapping around each channel region, and insulating spacers disposed in spaces, respectively. The spaces are defined by adjacent semiconductor nanostructures, the gate electrode layer and the source/drain region. The source/drain epitaxial layer includes multiple doped SiGe layers having different Ge contents and at least one of the source/drain epitaxial layers is non-doped SiGe or Si.
Patent TW-202145082-A (TW)
Title: Processing condition search device and processing condition search method
Inventor: TAKANO NAOTO
IPC: G06N3/08
Filed: 2021-03-25
Abstract: Target processing conditions are searched while reducing a process development time and process development costs. A processing condition search device includes a learning database including a processing database storing target processing data for a target process and a reference processing database storing reference processing data for a reference process, a teachered learning execution unit that estimates an I/O model of the target process, which is an I/O model between a target description variable and a target objective variable, a transfer learning execution unit that estimates the I/O model of the target process using a reference I/O mode between a reference description variable and a reference objective variable, and the target processing data, and a transferability determination unit that determines whether the teachered learning execution unit or the transfer learning execution unit is used to estimate the I/O model of the target process.
Patent TW-202141805-A (TW)
Title: Metal-insulator-metal (mim) energy storage device with layered stack and manufacturing method
Inventor: KABIR M SHAFIQUL
IPC: H01L21/329
Filed: 2021-04-01
Abstract: A MIM energy storage device comprising a bottom electrode; a plurality of electrically conductive vertical nanostructures; a bottom conductioncontrolling layer conformally coating each nanostructure in the plurality of electrically conductive vertical nanostructures; and a layered stack of alternating conduction-controlling layers and electrode layers conformally coating the bottom conduction-controlling layer, the layered stack including at least a first odd-numbered electrode layer at a bottom of the layered stack, a first odd-numbered conduction-controlling layer directly on the first odd- numbered electrode layer, and a first even-numbered electrode layer directly on the first odd-numbered conduction-controlling layer. Each even-numbered electrode layer in the layered stack is electrically conductively connected to the bottom electrode; and each odd-numbered electrode layer in the layered stack is electrically conductively connected to any other odd-numbered electrode layer in the layered stack.
Patent TW-202139699-A (TW)
Title: (無)
Inventor: CHUJOH TAKESHI
IPC: H04N19/50
Filed: 2021-04-01
Abstract: In B-slice motion vector coding and decoding, when a mode is set up for setting a difference value of motion vectors for L1 prediction being defined in a picture header to zero, a symmetrical motion vector difference mode stops functioning, irrespective of the structure of reference picture list. In the case where there are multiple slices in a single picture, coding efficiency deteriorates significantly depending on the reference picture to be selected. The present invention is characterized by: having a mode in which a difference value of motion vectors for L1 prediction can be set to zero in bidirectional prediction where the prediction direction can be switched for each picture; and making said mode applicable in the case when all of the short-term reference pictures referable in two reference picture lists belong either to the past or to the future.
Patent TW-202300184-A (TW)
Inventor: TSAO TENG-FA
IPC: B05B12/00
Filed: 2021-06-15
Abstract: 一種酒精自動噴灑裝置，酒精自動噴灑裝置中的酒精容納槽設置有水位偵測器，酒精自動噴灑裝置的紅外線偵測器當偵測到需要啟動或是停止酒精自動噴灑裝置觸發啟動指令或是停止指令，由控制電路板生成馬達控制指令藉由連桿機構組的帶動按壓噴灑頭以使酒精容納槽中的酒精噴灑而出以及使噴灑頭恢復未按壓狀態，使自動提供酒精的噴灑與酒精水位的偵測，藉此可以達成提供酒精殘量偵測與自動噴灑酒精的技術功效。
Patent TW-202213880-A (TW)
Title: Lever-type connector
Inventor: OKUYAMA YUYA
IPC: H01R13/631
Filed: 2021-06-18
Abstract: In a lever-type connector provided with a slider having a cam groove into which a boss of a counterpart connector enters, and a lever for operating the slider: sliders 50U, 50L are positioned in a space between an inner housing 30 and an outer housing 40; and protrusions 34 are formed on either the sliders 50U, 50L or the inner housing 30, and recessed portions 54 are formed in the other thereof. In a state of separation from the counterpart connector, the sliders 50U, 50L are pushed by a spring piece 57, to adopt a locked state in which the protrusions 34 have entered the recessed portions 54, thereby preventing a sliding motion and preventing operation of a lever 60, and when mating with the counterpart connector begins, the sliders 50U, 50L are displaced in a direction moving away from the inner housing 30, as a result of front end inclined surfaces 51 being pressed by the counterpart connector, thereby releasing the locked state.
Patent TW-202249066-A (TW)
Title: Semiconductor manufacturing apparatus, and method of manufacturing semiconductor device
Inventor: SUZUKI AOI
IPC: H01L21/02
Filed: 2021-06-28
Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a reformer configured to partially reform a first substrate to form a reformed layer between a first portion and a second portion in the first substrate. The apparatus further includes a joiner configured to form a joining layer between the first portion and a second substrate to join the first portion and the second substrate. The apparatus further includes a remover configured to remove the second portion from a surface of the second substrate while making the first portion remain on the surface of the second substrate by separating the first portion and the second portion.
Patent TW-202213453-A (TW)
Inventor: GAO LARRY
IPC: H01L21/033
Filed: 2021-06-29
Abstract: 本文揭示的實施例包括一種用於蝕刻硬遮罩層的方法，此方法包括在包含含金屬材料的硬遮罩層上形成包含有機金屬材料的光阻層，經由具有選定圖案的遮罩將此光阻層曝露於紫外線輻射，移除此光阻層的未照射區域以圖案化此光阻層，在此圖案化光阻層的頂表面上選擇性地形成包含含碳材料的鈍化層，此形成此鈍化層包括在圖案化光阻層的頂表面上選擇性地沉積鈍化材料，修整此鈍化材料的不當部分，以及蝕刻由具有在其上形成之此鈍化層的此圖案化光阻層暴露的此硬遮罩層。
Patent TW-202204857-A (TW)
Title: Photometric characterization method of light radiation characteristics of light source and radiation source
Inventor: TRAMPERT KLAUS
IPC: G01M11/02
Filed: 2021-07-01
Abstract: The invention relates to a method for photometrical charting of a light source clamped within a positioning device and stationary relative to an object coordinate system by a luminance density measurement camera arranged stationary relative to a world coordinate system, wherein the light source is moved between a first actual measurement position and at least one further actual measurement position along a kinematic chain of the positioning device within the world coordinate system, wherein a luminance density measurement image describing the spatial distribution of a photometric characteristic within a measurement surface is recorded by the luminance density measurement camera in each actual measurement position with the light source turned on, and wherein the position and/or orientation of object coordinate system relative to the world coordinate system is recorded in each actual measurement position in direct reference to the world coordinate system without reference to the kinematic chain of positioning device.
Patent TW-202219184-A (TW)
Title: Addition-curable silicone rubber composition
Inventor: KATO NOBU
IPC: C08L83/05
Filed: 2021-07-22
Abstract: The present invention provides an addition-curable silicone rubber composition which is characterized by containing (A) a linear organopolysiloxane that has an average polymerization degree of 480 or more, while containing at least two alkenyl groups, each of which is bonded to a silicon atom, in each molecule, (B) an alkenyl group-containing silicone resin represented by formula (1), (C) a linear organohydrogen polysiloxane represented by formula (2), and (D) an addition reaction catalyst that is from 0.1 to 10 ppm (in terms of mass) of a platinum group metal relative to the total mass of the composition, said addition-curable silicone rubber composition being also characterized in that the mass ratio of the component (A) to the component (B), namely (A)/(B) is from 40/60 to 60/40. Consequently, the present invention provides an addition-curable silicone rubber composition which enables the achievement of a cured product that exhibits excellent releasability from a mold, while having high transparency. (1): (R1 3SiO1/2)a(R1 2SiO2/2)b(R1SiO3/2)c(SiO4/2)d.
Patent TW-202308332-A (TW)
Title: Radio frequency apparatus and inductance device thereof
Inventor: CHEN HUNG-HAN
IPC: H03H7/075
Filed: 2021-08-13
Abstract: A radio frequency apparatus includes a power amplifier circuit, a signal coupling circuit, an extraction circuit, and a harmonic filter circuit. The power amplifier circuit is configured to amplify a differential signal to output a to-be-filtered signal. The signal coupling circuit includes a primary-side inductor and a secondary-side inductor. The signal coupling circuit is configured to convert the to-be-filtered signal received by the primary-side inductor into a single-ended signal outputted from the secondary-side inductor. The extraction circuit has a center tap. The extraction circuit is configured to inductively couple to the primary-side inductor and output a common mode signal from the center tap. The harmonic filter circuit is configured to perform, according to the common mode signal, a harmonic filter on the single-ended signal, so that the secondary-side inductor of the signal coupling circuit outputs a filtered signal.
Patent TW-202209863-A (TW)
Title: 目標對象的活動區域確定方法、裝置、設備及儲存媒體
Inventor: Wang xue-cheng
IPC: H04N7/18
Filed: 2021-08-23
Abstract: 本公開提供一種目標對象的活動區域確定方法、裝置、設備及儲存媒體，其中方法包括：獲取目標對象在目標場所的抓拍影像；所述抓拍影像包括所述目標場所內的監控設備拍攝的影像；根據所述目標對象的抓拍影像，確定第一時段內所述目標對象在所述目標場所內的軌跡資訊；所述軌跡資訊是根據所述目標場所內的監控設備採集的視頻資料得到；根據所述軌跡資訊，確定第二時段內所述目標對象的活動區域，所述第二時段不早於所述第一時段。
Patent TW-202232760-A (TW)
Title: 具有閘極間隙子的半導體元件及其製備方法
Inventor: HUANG TSE-YAO
IPC: H01L29/41
Filed: 2021-08-30
Abstract: 本揭露提供一種半導體元件及該半導體元件的製備方法。該半導體元件具有一空氣閘極間隙子，用以降低寄生電容。該半導體元件包含一堆疊結構、一第一側壁間隙子以及一第二側壁間隙子。該堆疊結構位在一半導體基底上。該第一側壁間隙子與該第二側壁間隙子覆蓋該堆疊結構的側壁。一氣隙密封在該第一側壁間隙子與該第二側壁間隙子之間。該氣隙的一上端大致對準該第一側壁間隙子與該第二側壁間隙子的各上端。該氣隙的上部朝該氣隙的上端方向逐漸變細。
Patent TW-202229265-A (TW)
Title: Sulphamoyl urea derivatives containing alkyl-oxacycloalkyl moiety and uses thereof
Inventor: BOCK MARK G
IPC: A61P25/00
Filed: 2021-09-03
Abstract: The present disclosure relates to compounds of Formula (I): and to their pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for inhibiting the maturation of cytokines of the IL-1 family by inhibiting inflammasomes and may be used in the treatment of disorders in which inflammasome activity is implicated, such as inflammatory, autoinflammatory and autoimmune diseases and cancers.
Patent TW-202311730-A (TW)
Inventor: TSAI HO-SHUN
IPC: G01N21/87
Filed: 2021-09-10
Abstract: 本申請提出一種寶石分析裝置。在該寶石分析裝置中，一承載平台配置於一基板模組之上，用於承載一受測物體。一發光模組，配置於該基板模組上，用於提供一輸入光至該承載平台。一旋轉平台，配置於該基板模組上，圍繞該承載平台。一攝影模組，配置於該旋轉平台上，可隨該旋轉平台轉動，其中當該受測物體被該輸入光照射時，該攝影模組採集從該受測物體折射或反射的一輸出光。一記憶體，連接該攝影模組，儲存該輸出光為一受測物影像。一微處理器，連接該記憶體，用於控制該承載平台，該發光模組，該旋轉平台，及該攝影模組。
Patent TW-202230470-A (TW)
Title: Vaporization device, gas supply device and control method for gas supply device
Inventor: AYAI YUTA
IPC: H01L21/205
Filed: 2021-09-24
Abstract: Provided are a vaporization device, a gas supply device, and a control method for the gas supply device which can supply gas at a high flow rate with a compact device. This vaporization device comprises a heat exchange unit which heats a liquid starting material, and a vaporization unit which vaporizes the heated liquid starting material to produce a starting material gas, wherein the heat exchange unit has a branching part which is supplied with and branches the liquid starting material, and thin tubes which are connected to the branching part.
Patent TW-202224927-A (TW)
Title: Decorative film and optical device
Inventor: MIYAI EMI
IPC: B32B7/023
Filed: 2021-09-24
Abstract: The present invention provides a decorative film which makes it possible to impart a desired design to cameras and sensors. A decorative film according to the present invention has a first main surface and a second main surface, wherein the metric chroma of light reflected at the first main surface is not less than 2, and when light having a color temperature in the range of 5500 K ± 500 K is incident on the first main surface, the change in chromacity of transmitted light with respect to the chromacity of the incident light is not more than 0.07.
Patent TW-202203952-A (TW)
Inventor: HUANG CHI-CHANG
IPC: A23L33/135
Filed: 2019-01-23
Abstract: 本發明揭示一種菌元以及一使用該菌元所製得的發酵產物。該菌元包含有一含有發酵乳桿菌菌株LF26、瑞士乳桿菌菌株LH43、副乾酪乳桿菌菌株LPC12、鼠李糖乳桿菌菌株LRH10以及嗜熱鏈球菌菌株ST30之混合物。本發明亦揭示該發酵產物用來降低疲勞、用來增進運動表現以及用來調整腸道微生物相的用途。
Patent TW-202318721-A (TW)
Inventor: CHUNG MING-AN
IPC: H01Q21/00
Filed: 2021-10-26
Abstract: 本發明提供一種雙頻天線裝置，包含：一基板；一第一天線單元，與一第一饋入點電性連接；一第二天線單元，分別與一第二饋入點以及一電容電性連接；其中，該第一天線單元、該第二天線單元、該第一饋入點、該第二饋入點以及該電容配置於該基板上，且該第一天線單元、該第二天線單元皆與外部之一切換單元電性連接。
Patent TW-202223550-A (TW)
Title: Conditioning apparatus and method
Inventor: VAN DER NET ANTONIUS JOHANNUS
IPC: G02B7/18
Filed: 2021-11-03
Abstract: There is provided a conditioning system for a lithographic apparatus, said conditioning system being configured to condition one or more optical elements of the lithographic apparatus, wherein the conditioning system is configured to have a sub-atmospheric pressure at the one or more optical elements. Also provided are a lithographic apparatus comprising such a conditioning system, the use of such a conditioning system, a method of conditioning a system, as well as a lithographic method comprising a sub-atmospheric pressure cooling system.
Patent TW-202319373-A (TW)
Inventor: LIAO TE-CHAO
IPC: C07C67/48
Filed: 2021-11-08
Abstract: 本發明提供一種BHET材料的脫色純化方法，包括以下步驟。加入第一劑量的活性碳對BHET材料進行初步處理。進行初步處理後，進行第一冷卻結晶製程並過濾，以獲得BHET晶體。之後，利用氧化劑對BHET晶體進行化學反應，以破壞染料或雜質，再加入第二劑量的活性碳進行處理，以吸附化學反應後的氧化物。接下來，進行第二冷卻結晶製程並過濾乾燥，以獲得BHET成品。
Patent TW-202322831-A (TW)
Title: Anti-aging composition and use thereof for preventing aging
Inventor: HO HSIEH-HSUN
IPC: A61K35/745
Filed: 2021-12-08
Abstract: An anti-aging composition of the present invention comprises: (a) isolated lactic acid bacterial strains and fermentation products thereof; and (b) an excipient, a diluent, or a carrier. The isolated bacterial strains comprise: Bifidobacterium bifidum VDD088 strains, Bifidobacterium breve Bv-889 strains, and Bifidobacterium longum BLI-02 strains. Additionally, the present invention provides the use of the foregoing composition for manufacturing a composition for preventing aging.
Patent TW-202315069-A (TW)
Title: Semiconductor device
Inventor: IKEDA MITSUO
IPC: H01L27/11521
Filed: 2022-01-06
Abstract: According to one embodiment, a semiconductor device includes a tunnel insulating film, a charge trap film on the tunnel insulating film, and a block insulating film on the charge trap film. The charge trap film is between the tunnel insulating film and the block insulating film. A conductive film is on the block insulating film. The block insulating film is between the charge trap film and the conductive film. The conductive film includes a first metal film adjacent to the block insulating film and a second metal film on the first metal film. The first metal film is between the block insulating film and the second metal film. The first metal film has an interfacial roughness on a side facing the second metal film that is greater than an interfacial roughness on a side facing the block insulating film.
Patent TW-202242466-A (TW)
Inventor: HSU MIN-HSIANG
IPC: G02B6/24
Filed: 2022-01-13
Abstract: 在一些實施例中，本公開是有關於一種具有佈置在基底上方的第一波導和第二波導的裝置。第一波導具有第一輸入端子和第一輸出端子，其中第一輸入端子配置成接收光。第二波導橫向佈置在第一波導旁邊，且具有第二輸入端子和第二輸出端子。第二波導的第二輸入端子配置成接收光。第一波導進一步包含具有與第一波導的周圍部分不同的結構的第一部分。第二波導進一步包含具有與第二波導的周圍部分不同的結構的第二部分。第一波導在第一部分和第二部分處與第二波導以最大距離間隔開。
Patent TW-202332807-A (TW)
Title: Plating device and drying method wherein the plating device is provided with an air supply module and a substrate holder
Inventor: YAMASAKI GAKU
IPC: C25D17/06
Filed: 2022-02-10
Abstract: The disclosure provides a plating device and a drying method capable of suppressing moisture of electric contacts. The plating device disclosed herein is provided with an air supply module; and a substrate holder that is used for holding a substrate and has electric contacts for feeding electricity to the substrate, wherein the air supply module has a substrate holder stage for supporting the substrate holder; a drying nozzle assembly having nozzles for spraying gas onto the substrate and the substrate holder; and an actuator for moving the drying nozzle assembly in such a way that the nozzle moves on a plane along the plate surface of the substrate.
Patent TW-202241031-A (TW)
Inventor: YEN TA-TUNG
IPC: H02M3/07
Filed: 2022-03-11
Abstract: 用於在自我調整組合電源電路中在降壓變換器模式和電荷泵模式之間的基於電流的轉換的技術和裝置。概括而言，一種示例電源電路包括開關調節器和耦合到開關調節器的控制邏輯。概括而言，控制邏輯被配置為：將對與開關調節器相關聯的電流的指示與閾值進行比較；及基於該比較來控制開關調節器在降壓變換器模式和電荷泵模式之間的轉換。
Patent TW-202303294-A (TW)
Title: Electronic module for a magnetic switching network
Inventor: MELCHER PAUL CHRISTOPHER
IPC: H01L21/027
Filed: 2022-04-08
Abstract: An apparatus includes: a magnetic switching network configured to activate an excitation mechanism in a discharge chamber. The magnetic switching network includes: an initial energy storage node configured to receive electrical current from an electrical charger; an additional energy storage node; and at least one electrical element between the initial energy storage node and the additional energy node. The apparatus also includes an electronic network electrically connected to the additional energy storage node, the electronic network configured to control a voltage at the additional energy storage node.
Patent TW-202311548-A (TW)
Title: Surface treatment method, region selective film formation method for substrate surface, and surface treatment agent
Inventor: NAKAMURA TAIJI
IPC: C23C16/455
Filed: 2022-04-27
Abstract: To provide a surface treatment method capable of imparting water repellency to a metal region and suppressing the water repellency of an insulator region with respect to a substrate surface including the metal region and the insulator region that are adjacent to each other, a region-selective film forming method for a substrate surface, and a surface treatment agent that is preferably used in the surface treatment method. In a surface treatment method for a surface of a substrate, the surface includes two or more regions, the two or more regions include at least one metal region and at least one insulator region, and from among two or more of the regions, at least one metal region and at least one insulator region are adjacent to each other, the metal region is made of a metal, and the insulator region consists of one or more compounds selected from the group consisting of an oxide, a nitride, a carbide, a carbonitride, an oxynitride, an oxycarbonitride, and an insulating resin, and the contact angle of water on the metal region is caused to be 10 DEG or more higher than the contact angle of water on the insulator region that is adjacent to the metal region by reaction between a compound (P) represented by the following general formula (P-1): R1-P(=O)(OR2)(OR3), and a basic nitrogen-containing compound (B), and the regions.
Patent TW-202312990-A (TW)
Title: Composition containing 1'-acetoxychavicol acetate and acetyl eugenol
Inventor: SUZUKI TOSHIHIDE
IPC: A61K31/222
Filed: 2022-05-20
Abstract: The purpose of the present invention is to provide: a composition that contains 1'-acetoxychavicol acetate and that can enhance the anti-inflammatory action of 1'-acetoxychavicol acetate; and a method for preventing inflammation or for improving symptoms associated with inflammation. The composition according to the present invention contains 1'-acetoxychavicol acetate and acetyl eugenol, where the contained amount of acetyl eugenol is 0.01-1.9 parts by weight with respect to 100 parts by weight of 1'-acetoxychavicol acetate.
Patent TW-202305333-A (TW)
Title: Optical temperature sensor with monolithic crystalline phosphor
Inventor: ERRETT JASON
IPC: G01K11/00
Filed: 2022-06-13
Abstract: A plasma processing chamber optical temperature sensor is disclosed. The plasma processing chamber optical temperature sensor includes a light source, a light detector, and a means for transmitting light through a wall of a plasma processing chamber. An optical temperature sensing element is thermally coupled to a plasma processing chamber component within the plasma processing chamber. The optical temperature sensing element includes a monolithic crystalline phosphor element configured to be excited by light from the light source and to emit light back to the light detector indicative of a temperature of the monolithic crystalline phosphor element.
Patent TW-202309813-A (TW)
Title: Computer-implemented system and method
Inventor: BAO XINLI
IPC: G06N20/00
Filed: 2022-07-28
Abstract: A method for targeting advertising includes receiving, at a first server, customer action information associated with the customer, and receiving a plurality of advertising campaigns. The method also includes generating, using a first algorithm, a list of products derived from the customer action information that the customer may have interest in over a first time period, and generating, using a second algorithm, a ranked list of product categories derived from the customer action information that, if purchased by the customer, would generate a highest amount of revenue over a second time period. The method further includes sending a first communication associated with a first advertising campaign of the plurality of advertising campaigns to a customer device, the first advertising campaign chosen by a third algorithm that incorporates, as input, the list of products and the ranked list of product categories.
Patent TW-202316832-A (TW)
Title: 醫療裝置通訊認證管理
Inventor: ROHLWING MARK C
IPC: H04L9/08
Filed: 2022-09-16
Abstract: 本發明提供用於管理一臨床環境中之醫療裝置之安全通訊認證之技術。一短壽命有限使用之符記可唯一地指派至一醫療裝置。該醫療裝置可基於該符記中之一唯一識別符自提供一私密金鑰及對應公開金鑰。該醫療裝置產生包含該公開金鑰之一認證簽章請求(「CSR」)，且將該CSR及該符記發送至充當醫療裝置與一認證機構之間的一中介之一驗證系統。若該中介能夠證實該符記，則該中介僅可將該CSR發送至認證機構(「CA」)以獲得一認證。
Patent TW-202332749-A (TW)
Title: Curable adhesive sheet
Inventor: NISHIJIMA KENTA
IPC: C09J7/40
Filed: 2022-09-30
Abstract: Provided is a curable adhesive sheet comprising a curable adhesive layer, with which a cured product having a dielectric loss tangent of 0.01 or less at 23 DEG C and at 1 GHz can be formed, and first and second release films between which both sides of the curable adhesive layer are held, wherein: the first and second release films have a resin film and a release layer that is provided on one surface of the resin film, is formed from non-silicone release agent, and contacts a surface of the curable adhesive layer; and the following requirement (I) is satisfied. Requirement (I): the peel force (R1) at the time when the first release film is peeled from the curable adhesive layer at the peeling angle of 180 DEG and at the peel rate of 300 mm/min is not more than 250 mN/50 mm.
Patent TW-202317011-A (TW)
Inventor: Wu hai-tao
IPC: A47D13/02
Filed: 2022-10-21
Abstract: 本發明涉及一種收折關節和兒童載具。本發明的收折關節包括：第一座體，具有第一容納腔和第一卡合部；第二座體，通過樞軸與第一座體樞轉連接，第二座體具有第二容納腔和第二卡合部；鎖止件，具有釋鎖狀態、第一鎖止狀態和第二鎖止狀態；彈性件，用於向鎖止件施加軸向力；當鎖止件處於釋鎖狀態時，鎖止件縮回第一容納腔中以與第一卡合部卡合而與第二卡合部分離；當鎖止件處於第一鎖止狀態或第二鎖止狀態時，鎖止件被彈性件驅動而部分地伸入第二容納腔中以與第一卡合部、第二卡合部同時卡合；鎖止件在第一鎖止狀態時其與第二卡合部的軸向卡合深度為第一深度，鎖止件在第二鎖止狀態時與第二卡合部的軸向卡合深度為第二深度，第一深度大於第二深度。