baber/WOPTO huggingface dataset:
Patent TW-202322446-A (TW)
Title: The electrolyte and manufacturing method thereof
Inventor: LIN SHIH-YUAN
IPC: H01M10/052
Filed: 2021-11-15
Abstract: An electrolyte and the manufacturing methos thereof are disclosed. The electrolyte includes: a polymer material; a lithium salt; an organic solvent; a plasticizer; an ionic solution; and an auxiliary material; wherein, by weight percentage, the polymer material is 20~45%, the lithium salt is 2~10%, the organic solvent is 10~20%, the plasticizer is 10~20%, the ionic solution is 1~4%, and the auxiliary material is 1~4 %.
Patent TW-202233237-A (TW)
Title: 用於在治療ｎｌｒｃ４－ｇｏｆ炎性體病變中使用的雙特異性抗體
Inventor: JUNGE GUIDO
IPC: A61P37/02
Filed: 2021-11-16
Abstract: 本發明關於二價雙特異性單株抗體（bbmAb）或其變體，用於在有需要的受試者中治療或減輕NLRC4炎性體病變，如NLRC4-GOF炎性體病變的症狀中使用。本發明還關於二價雙特異性單株抗體（bbmAb）或其變體，用於在有需要的受試者中治療或減輕AIFEC的症狀中使用。
Patent TW-202322869-A (TW)
Inventor: CHIANG SHENG-YUEH
IPC: A62C3/16
Filed: 2021-12-06
Abstract: 本案係關於一種電池模組的消防預警及滅火系統，包含電池模組、感測裝置、滅火裝置、訊號集中裝置及控制器，感測裝置感測電池模組之環境參數並依據環境參數判斷電池模組之火情狀態，且輸出對應火情狀態之感測訊號，訊號集中裝置接收感測訊號並依據感測訊號輸出即時資訊，控制器接收即時資訊並當即時資訊之數值異常時輸出警示訊號，滅火裝置電連接於感測裝置且包含滅火內容物，當感測裝置判斷電池模組之火情狀態為起火燃燒時，感測裝置輸出滅火訊號至滅火裝置，滅火裝置於收到滅火訊號後對電池模組噴灑滅火內容物以撲滅火勢。
Patent TW-202231929-A (TW)
Title: Electroplating bath for depositing a black chromium layer and method for electroplating a black chromium layer on a substrate
Inventor: OZKAYA BERKEM
IPC: C25D3/08
Filed: 2021-12-10
Abstract: The present invention relates to a very specific electroplating bath for depositing a black chromium layer, and a respective method for electroplating such a layer. The electroplating bath comprises two specific groups of compounds defined as (D) and (E), present in a particularly defined molar ratio ranging from 0.9 to 2.65, based on (E) : (D). The black chromium layer is excellently suited for decorative purposes.
Patent TW-202323088-A (TW)
Inventor: CHANG HSIU-WEN
IPC: B60R1/06
Filed: 2021-12-14
Abstract: The present invention discloses a rearview mirror device for a vehicle, which includes an upper housing and a lower housing. The lower housing connects to the upper housing. The lower housing includes a bottom, at least one drainage hole and at least one guiding structure. The drainage hole is disposed on the bottom and is close to one side of the lower housing. The guiding structure is disposed on the bottom. The guiding structure includes a first stop portion and a second stop portion. One end of the first stop portion and one end of the second stop portion are close to each other at the drainage hole.
Patent TW-202241424-A (TW)
Title: Amorphous solid dispersions
Inventor: LAREDJ FAIZA
IPC: A61K9/14
Filed: 2021-12-16
Abstract: The present invention relates to solid dispersions of amorphous compound of formula (I), and a polymer matrix, their processes of preparation and their uses in therapy.
Patent TW-202238378-A (TW)
Inventor: SIVARAMAKRISHNAN RAM
IPC: G06F11/22
Filed: 2021-12-16
Abstract: A data processing system comprises a plurality of reconfigurable processors including a first reconfigurable processor and additional reconfigurable processors, a plurality of buffers in a shared memory accessible to the first reconfigurable processor and the additional reconfigurable processors, and runtime logic configured to execute one or more configuration files for applications using the first reconfigurable processor and the additional reconfigurable processors. Execution of the configuration files includes receiving data from the first reconfigurable processor and providing the data to at least one of the additional reconfigurable processors, and receiving data from the at least one of the additional reconfigurable processors and providing the data to the first reconfigurable processor.
Patent TW-202231748-A (TW)
Title: Optical film having low variation of light transmittance and di splay device compri sing the same
Inventor: CHOI MIN-HEE
IPC: G02B5/20
Filed: 2021-12-16
Abstract: Disclosed is an optical film having a light transmittance change rate (ΔTT) of more than 0% and not more than 0.5% based on a thickness of 50 μm before and after heat treatment at 150°C for 30 minutes and exposure to visible light for 150 hours. The optical film may have a light transmittance slope (sT) of 1.65 [%/nm] or more in a wavelength range from 370 nm to 430 nm based on a thickness of 50 μm. Also disclosed is a display device including the optical film.
Patent TW-202325583-A (TW)
Title: Control method for hybrid electric power supply system of electric vehicle reducing severe charging and discharging conditions and prolonging the service life of batteries and power elements
Inventor: SHI BO-LIN
IPC: B60W20/15
Filed: 2021-12-28
Abstract: This invention provides a control method for a hybrid electric power supply system of an electric vehicle, which is applicable to an electrical vehicle having two sets of power sources. The control method for the hybrid electric power supply system of the electrical vehicle according to this invention makes a combined output power of the two sets of power sources smooth and reduces charging and discharging conditions to thereby prolong the service life of batteries and power elements.
Patent TW-202327208-A (TW)
Inventor: HUANG MING-LI
IPC: H02G3/04
Filed: 2021-12-29
Abstract: This invention relates to a wire trough for solar power generation equipment, which includes at least an upper cover and a main body. Said upper cover is formed integrally, and said upper cover is composed of three surfaces to be combined with said main body. Said main body is formed integrally, said main body is provided with a trough, which is provided with a bottom surface, and is bent upward on both sides of the bottom surface to form two upper extension surfaces, the two sides of said bottom surface are bent upward to form two upper extension surfaces, and the upper ends of said two upper extension surfaces are concavely folded inward to form a bent portion to strengthen the structural strength of said main body. One end of said main body is provided with a joint part, which is reduced the thickness thereon by forging technology to facilitate the mutual joint of adjacent main bodies. Finally, the adjacent main bodies are locked by the locking element, so that the wire trough can be laid according to the length of the solar power generation equipment to guide the conductive wires of the solar panel power generation equipment.
Patent TW-202227363-A (TW)
Title: Plate-shaped α-alumina, and preparation method and pearlescent pigment thereof in which the method includes a raw material mixing and drying step, a seed generating step and a crystal growth step
Inventor: YANG SE-IN
IPC: C09D7/40
Filed: 2022-01-10
Abstract: The present invention provides a method for preparing plate-shaped [alpha]-alumina particles, plate-shaped [alpha]-alumina particles prepared by the method, and a pearlescent pigment comprising the particles. The method for preparing the plate-shaped [alpha]-alumina particles includes: a raw material mixing and drying step (S1), a seed generating step (S2) and a crystal growth step (S3). According to the present invention, through the use of pseudo-boehmite as a raw material and heat treatment according to step-by-step calcinations, narrow particle size distribution can be exhibited, whereby a plate-shaped [alpha]-alumina that can be usefully used as a pearlescent pigment can be prepared.
Patent TW-202309540-A (TW)
Title: Apparatus and method for probing device-under-test
Inventor: SUN CHUAN-HSIANG
IPC: G01R31/28
Filed: 2022-01-10
Abstract: An apparatus for probing a device-under-test (DUT) includes a fixture disposed over the DUT, a circuitry film disposed along a contour of the fixture, a first signal connector, and a plurality of probing tips disposed on the circuitry film and extending toward the device-under-test. The circuitry film includes a first portion attached to a top sidewall of the fixture, and the first signal connector is disposed on and electrically connected to the first portion of the circuitry film. The first signal connector is electrically coupled to the probing tips through the circuitry film. A method for probing a DUT is also provided.
Patent TW-202234762-A (TW)
Inventor: Liu xiao-gang
IPC: H01R13/02
Filed: 2022-01-19
Abstract: 一種端子模組包括複數導電端子。前述導電端子包括接觸部。前述導電端子包括差分訊號端子。前述差分訊號端子包括自其接觸部延伸的第一延展部、扭轉部以及第二延展部。前述第二延展部垂直於前述第一延展部。前述差分訊號端子包括第一訊號端子以及第二訊號端子。前述差分訊號端子的兩個第一延展部之間絕大部分窄邊耦合，少部分寬邊耦合。前述差分訊號端子的兩個第二延展部之間窄邊耦合。本發明還揭示了一種具有前述端子模組的背板連接器。相較於習知技術，本發明能夠使前述差分訊號端子處於緊耦合，使插入損耗趨於穩定。
Patent TW-202220117-A (TW)
Inventor: PARK SUNG-SUN
IPC: H01L23/535
Filed: 2016-05-12
Abstract: A fingerprint sensor device and a method of making a fingerprint sensor device. As non-limiting examples, various aspects of this disclosure provide various fingerprint sensor devices, and methods of manufacturing thereof, that comprise a sensing area on a bottom side of a die without top side electrodes that senses fingerprints from the top side, and/or that comprise a sensor die directly electrically connected to conductive elements of a plate through which fingerprints are sensed.
Patent TW-202233558-A (TW)
Inventor: LEE EUN-YONG
IPC: C07C43/215
Filed: 2022-02-24
Abstract: One aspect of the present invention relates to a method for preparing a vinyl-based compound comprising: a step of preparing a copolymer having the structure of chemical formula 1 (S1); a step of preparing a first intermediate by adding a first monomer including a vinyl group to the copolymer (S2); a step of preparing a second intermediate by adding a second monomer to the first intermediate (S3); and a step of preparing a vinyl compound by adding a third monomer including an aromatic ring and a vinyl group bonded to the aromatic ring to the second intermediate (S4).
Patent TW-202300656-A (TW)
Title: Machine detection of a candidate break-point of a copy number variant on a genomic sequence
Inventor: TANAKA SUGURU
IPC: C12Q1/6869
Filed: 2022-03-07
Abstract: To mechanically detect a breakpoint candidate of a copy number variant on a genome sequence. Fragmented sequences each included in a region that is continuously set on a genome sequence and that has a larger size than the fragmented sequences, hereinafter referred to as a bin, are counted. The interval between bins is considered as resolution, and the distribution of copy number ratios on the genome sequence is measured. The gradient of the change in copy number ratios over positions of bins on the genome sequence is obtained for each pair of adjacent bins, hereinafter referred to as a bin-pair. The bin-pairs are divided into a set of large absolute values of gradients and a set of small absolute values of gradients, and the set of large absolute values of gradients is determined as including an increase/decrease section of copy number ratios. Electronic data including, as a breakpoint candidate of a copy number variant on the genome sequence, the position of the increase/decrease section of copy number ratios on the genome sequence is generated. Further performing scoring of copy number variants makes it possible to compare embryos.
Patent TW-202249043-A (TW)
Title: Electrode material for aluminum electrolytic capacitors and method for producing same
Inventor: TAIRA TOSHIFUMI
IPC: H01G9/052
Filed: 2022-03-08
Abstract: The present invention provides: an electrode material for aluminum electrolytic capacitors, the electrode material enabling the achievement of a high capacitance that is required for a capacitor, while being suppressed in equivalent series resistance (ESR); and a method for producing this electrode material for aluminum electrolytic capacitors. The present invention provides an electrode material for aluminum electrolytic capacitors, the electrode material having a sintered body of an aluminum alloy powder on at least one surface of a base material, and the electrode material being characterized in that: the base material is an aluminum foil base material or an aluminum alloy foil base material; and the aluminum alloy powder contains 2 to 499 ppm by mass of Fe.
Patent TW-202224913-A (TW)
Inventor: CONSTANTINOU Jay
IPC: A43B13/02
Filed: 2018-06-01
Abstract: 在此提供製備鞋類物件的方法。在各態樣方面，該方法包含使用發泡粒子之增材製備方法。在一些態樣中，該增材製備方法包含在能有效的融合含一或多個熱塑性彈性體之多個發泡粒子之一部分的條件下，以光化輻射提高該多個發泡粒子之溫度。提高該發泡珠粒之溫度可進行一或多次迭代。本揭示的方法可用於製備具有子區域之物件，該子區域在該發泡粒子間展現不同的融合程度，從而產生具有不同特性如密度、彈性和/或彎曲模量之子區域。此摘要旨在作為用於在特定領域中進行搜尋之掃描工具，而不是用於限制本揭示。
Patent TW-202245110-A (TW)
Title: Gas injector for epitaxy and cvd chamber
Inventor: ISHIKAWA TETSUYA
IPC: C23C16/448
Filed: 2022-05-05
Abstract: The present disclosure generally relates to gas inject apparatus for a process chamber for processing of semiconductor substrates. The gas inject apparatus include one or more gas injectors which are configured to be coupled to the process chamber. Each of the gas injectors are configured to receive a process gas and distribute the process gas across one or more gas outlets. The gas injectors include a plurality of pathways, a fin array, and a baffle array. The gas injectors are individually heated. A gas mixture assembly is also utilized to control the concentration of process gases flown into a process volume from each of the gas injectors. The gas mixture assembly enables the concentration as well as the flow rate of the process gases to be controlled.
Patent TW-202247206-A (TW)
Inventor: ITANI YASUHIRO
IPC: H01F41/06
Filed: 2022-05-16
Abstract: 本發明提供能夠將線材的撚繞部捲繞於芯體的所要的位置的線圈零件之製造裝置。線圈零件之製造裝置具備：噴嘴，能夠供複數根線材插通；線材撚繞機構，保持芯體，使上述芯體相對於上述噴嘴沿撚繞上述複數根線材的方向相對旋轉，能夠在上述噴嘴與上述芯體之間形成上述複數根線材被撚繞而成的撚繞部；線材捲繞機構，保持上述芯體，使上述芯體相對於上述噴嘴沿將上述撚繞部捲繞於上述芯體的方向相對旋轉，能夠將上述撚繞部捲繞於上述芯體；以及導引構件，位於比上述噴嘴靠近上述芯體的位置，在將上述撚繞部捲繞於上述芯體時，能夠將上述撚繞部導引至上述芯體的既定位置。
Patent TW-202313039-A (TW)
Title: Pm14 use and regimens
Inventor: KAHATT CARMEN
IPC: A61K31/4995
Filed: 2022-05-19
Abstract: The present invention relates to a compound of formula I: or a pharmaceutically acceptable salt or ester thereof, for use in the treatment of cancers. The present invention also relates to a compound of formula I or a pharmaceutically acceptable salt or ester thereof, for use in the treatment of cancer at certain dosage regimens.
Patent TW-202307433-A (TW)
Title: Immunoassay and immunoassay device for norovirus
Inventor: SAITO YUJI
IPC: G01N33/53
Filed: 2022-05-20
Abstract: [Object] To provide a method of detecting norovirus by which GII.2 and GII.4 that are major prevailing strains of norovirus can be detected with a high sensitivity.
        [Means for Solution] An immunoassay of norovirus which utilizes the antigen-antibody reaction between the norovirus in a sample and an antibody or an antigen-binding fragment thereof, which recognizes the shell region of the capsid of norovirus.
        [Effect] A method of detecting norovirus by which GII.2 and GII.4 strains of norovirus can be detected with a high sensitivity, as well as an immunoassay instrument therefor, was provided.
Patent TW-202305554-A (TW)
Title: Touch input device with haptic feedback
Inventor: HUANG JUI-YI
IPC: G06F3/0487
Filed: 2021-07-22
Abstract: A touch input device with tactile feedback incudes a touch input receiver and a plurality of vibrators. The touch input receiver includes a plurality of press-sensing units. The press-sensing units and the vibrators are dispersedly disposed under a touch operation surface of the touch input receiver. In an embodiment, the touch input device has a controller. When the controller determines that one of the press-sensing units senses a press on the touch operation surface, the controller controls multiple ones of the vibrators corresponding to the determined press-sensing unit. In another embodiment, the press-sensing unit includes switch contacts disposed correspondingly. A protrusion protruding outward is disposed corresponding to the switch contacts of each press-sensing unit.
Patent TW-202310234-A (TW)
Inventor: LI JIAN
IPC: H01L23/34
Filed: 2022-07-08
Abstract: 示例性基板支撐組件可包括限定基板支撐表面的靜電卡盤主體，該基板支撐表面限定基板座。基板支撐組件可以包括與靜電卡盤主體耦接的支撐柄。基板支撐組件可以包括嵌入在靜電卡盤主體內的上部加熱器。上部加熱器可包括中心加熱器區和與中心加熱器區同心的一或更多個環形加熱器區。基板支撐組件可以包括嵌入在靜電夾盤主體內的位於上部加熱器下方一位置處的下部加熱器。下部加熱器可以包括複數個弧形加熱器區域。
Patent TW-202323403-A (TW)
Inventor: LUO YI-JIE
IPC: C08J5/14
Filed: 2022-07-11
Abstract: 本揭露涉及一種拋光墊及半導體器件的製造方法，其中，所述拋光墊在施加壓力F
         0 後的應力鬆弛階段t時刻的回復力F
         t 與施加壓力F
         0 的比值與t滿足如下式（1）中的擬合關係:f(t)=F
         t /F
         0 =a·t
         -b （1），其中，回復力F
         t 的取值頻率為0.01s/次，0≤t≤30 s，所述a、b為常數，且滿足：0.95≤a≤0.99和/或0.02≤b≤0.04，適合度R
         2 ≥0.94，滿足上述擬合關係的拋光墊，去除速率曲線及邊緣去除速率在拋光墊的整個生命週期內均保持穩定，波動較小，研磨速率不均一性NU值波動較小。
Patent TW-202305562-A (TW)
Title: Stylus and sensor controller
Inventor: HARA HIDEYUKI
IPC: G06F3/0354
Filed: 2017-03-23
Abstract: A technical advantage includes lowering the possibility of a failure to receive downlink signals when the stylus is in hover state, even though the stylus sends the downlink signals with the same intensity as when the stylus is in contact state.
Patent TW-202322787-A (TW)
Inventor: ALTAF SYED
IPC: A61K9/56
Filed: 2022-09-23
Abstract: Enterically-coated solid dosage forms containing a pharmaceutical agent which includes bacteria and/or microbial extracellular vesicles (mEVs) are provided. Methods of treatment using such solid dosage forms are also provided.
Patent TW-202318469-A (TW)
Title: 源轉換單元、多射束裝置及組態多射束裝置之方法
Inventor: REN WEI-MING
IPC: H01J37/28
Filed: 2017-02-08
Abstract: 本案提出一種新穎具有可變大小、方向，以及入射角的一總視野的多帶電粒子束裝置。此新穎裝置可使得樣品的觀察更加快速、並提高樣品觀察的品質。更特別的是，針對半導體產業的晶圓或光罩的檢測(inspect)或再檢查(review)，此新裝置做為一產量管理工具可提高其檢測或再檢查的產量，並偵測更多種類的缺陷。
Patent TW-202325759-A (TW)
Title: Dispersant for fluororesin, composition, dispersion liquid, article, and copolymer
Inventor: IWAKI TORU
IPC: C08F220/28
Filed: 2022-12-07
Abstract: The present invention provides a technology for improving the dispersibility of fluororesin in various solvents. This dispersant for fluororesin comprises a copolymer. The copolymer includes a copolymer obtained by polymerizing a constituent monomer (a) that contains a (meth)acrylate compound (a1) represented by Rf-Cb-R-O-X, and a (meth)acrylate compound (a2) represented by HO-(PO)p-Y, wherein Rf is a perfluoro (poly)ether group, Cb is one linking group selected from the group consisting of an ester bond, an amide bond, and a urethane bond, R is an alkylene group having 1 to 8 carbon atoms, X and Y are acryloyl groups or methacryloyl groups, PO is an oxypropylene group, and p is a number of 2 to 150.
Patent TW-202335237-A (TW)
Title: Semiconductor devices and methods of manufacturing semiconductor devices
Inventor: ETTER STEVEN M
IPC: H01L23/60
Filed: 2022-12-29
Abstract: In an example, a semiconductor device includes a first steering diode and a second steering diode at a top side of a region of semiconductor material, a first Zener diode buried within the region of semiconductor material, and a second Zener diode at a bottom side of the region of semiconductor material. The semiconductor device is configured as a bi-directional electrostatic discharge (ESD) structure. The first Zener diode and the first steering diodes are configured to respond to a positive ESD pulse, and the second Zener diode and the second steering diode are configured to respond to a negative ESD pulse. The steering diodes are configured to have low capacitances and the Zener diodes are configured to provide enhanced ESD protection. Other related examples and methods are disclosed herein.
Patent TW-202335384-A (TW)
Inventor: ADACHI CHIHAYA
IPC: H01S3/14
Filed: 2017-09-01
Abstract: Disclosed are a current excitation type organic semiconductor laser containing a pair of electrodes, an organic laser active layer and an optical resonator structure between the pair of electrodes and a laser having an organic layer on a distributed feedback grating structure. The lasers include a continuous-wave laser, a quasi-continuous-wave laser and an electrically driven semiconductor laser diode.
Patent TW-202333500-A (TW)
Inventor: OH SOO-ME
IPC: H04N19/50
Filed: 2012-11-02
Abstract: Provided is a method of inversely quantizing a quantized block, the method comprising: restoring a differential quantization parameter; generating a quantization parameter predictor; generating a quantization parameter using the differential quantization parameter and the quantization parameter predictor; and inversely quantizing the quantized block using the quantization parameter and a quantization matrix, wherein the differential quantization parameter is restored using a bin string indicating an absolute value of the differential quantization parameter and a bin indicating a sign of the differential quantization parameter, if two or more quantization parameters are available among a left quantization parameter, an above quantization parameter and a previous quantization parameter of a current coding unit, the quantization parameter predictor is generated using two available quantization parameters determined according to a predetermined order.
Patent UA-40431-A (UA)
Title: Спосіб оцінки пористості базисної пластмаси знімного зубного протеза
Inventor: NESPRIADKO VALERII PETROVYCH
Filed: 2001-01-26
Abstract: Реферат Спосіб оцінки пористості базисної пластмаси знімного зубного протеза передбачає вдавлювання стандартного індентора в еталонний і досліджуваний зразки під дією постійного навантаження і впродовж однакового часу в ізотермічних умовах, вимірювання глибини вдавлювання індентора в еталонний (W1) і досліджуваний (W2) зразки і визначення відносної пористості досліджуваного зразка (V2) за формулою: V2 = 0.6 - 0.6 x W1/W2. В разі V2 > 0.15 пористість вважать надлишковою і досліджуваний зразок вибраковують.
Patent UA-44557-A (UA)
Inventor: VELIHOTSKYI MYKOLA MYKOLAIOVYCH
Filed: 2001-05-22
Abstract: The method of the treatment of purulent wounds includes the exposure of the wound surface to gas mixture. At the first stage of wound development the ozone-oxygen mixture is used as a curative agent.
Patent UA-46598-A (UA)
Inventor: Medvetskii Yevhen Boleslavovych
Filed: 2001-09-06
Abstract: The method for assessing the antioxidant activity of the drugs comprises the preparation of the biochemical system, the incubation of the drug under study in this system, and chemiluminescent analysis of the samples with and without the drug added. The blood of the patients is employed as the biochemical system for the assay. The ratio between the chemiluminescence in control sample and the sample with the drug is then calculated. If such a ratio equals or exceeds 2, the drug under study possesses the antioxidant properties.
Patent UA-53978-A (UA)
Title: Device for monitoring temperature of a carriage axle box assembly
Inventor: HORBATIUK YEREMII OLEKSANDROVYCH
Filed: 2002-04-12
Abstract: The proposed device for monitoring temperature of a carriage axle box assembly contains a casing, electrodes, and a temperature transducer. As the temperature transducer, a thermocouple or another temperature-sensitive device is used. The temperature transducer outputs alarm signal when a maximal temperature is exceeded. After the temperature reduces to the normal value, the alarm signal is turned out.
Patent UA-52464-A (UA)
Title: Device for performing measurements by using biochemiluminescence
Inventor: Kolodub Feliks Arkadiiovych
Filed: 2002-06-07
Abstract: The proposed device for performing measurements by using biochemiluminescence contains a cuvette made of quartz glass, a detector based on a photomultiplier, and a light-blocking microdose metering device with a metering needle.
Patent UA-55086-A (UA)
Title: Friction variator
Inventor: PIPA BORYS FEDOROVYCH
Filed: 2002-06-25
Abstract: A friction variator has an electric motor, a driving and a driven rollers, two discs, and a cam. The driving roller is installed on the shaft of the electric motor, the driven roller – on the driven shaft. The discs are installed on one axis and pressed to the rollers by means of a cylindrical spring. The cam is kinematically connected to the cylindrical spring and electric motor.