baber/WOPTO huggingface dataset:
Patent TW-I256082-B (TW)
Title: Method of segmenting a wafer
Inventor: YANG CHEN-HSIUNG
IPC: H01L21/301
Filed: 2005-06-01
Granted: 2006-06-01
Abstract: A method for segmenting a wafer is provided. First, a device wafer having a substrate layer and a device layer is provided. Then, a first mask pattern is utilized to remove the device layer uncovered by the first mask pattern. Subsequently, a medium layer is formed on the surface of the device wafer, and the medium layer is then bonded to a carrier wafer. Thereafter, a second mask pattern is utilized to remove the substrate layer uncovered by the second mask pattern. Finally, the medium layer is separated from the carrier wafer, the substrate layer is bonded to an extendable film, and the medium layer is then removed.
Patent TW-I368640-B (TW)
Title: Coating formulation for improving surface properties
Inventor: CHRISTIAN HANS DIETER
IPC: C09D7/62
Filed: 2005-06-10
Granted: 2012-07-21
Abstract: Lacquer formulation (I) comprises a surface-modified silicium dioxide (A), which exhibits black number (M y) of at least 140 at 60[deg]-reflectometer of less than 3.
Patent TW-I287252-B (TW)
Title: Metal interconnect features with a doping gradient and method for fabricating the same
Inventor: CHANG CHUNG-LIANG
IPC: H01L21/027
Filed: 2005-06-24
Granted: 2007-09-21
Abstract: A metal filled damascene structure with improved electromigration resistance and method for forming the same, the method including providing a semiconductor process wafer comprising damascene openings; and, depositing metal and at least one metal dopant according to an ECD process to form a metal filled damascene comprising a doped metal alloy portion.
Patent TW-I408365-B (TW)
Inventor: ICHIRO WADA
IPC: G01N27/04
Filed: 2006-07-14
Granted: 2013-09-11
Abstract: A water content detection sensor includes a circuit member in which low resistance conductors1,2 disposed in parallel to each other and a high resistance conductor3 connecting end portions of the respective low resistance conductors, a carrier body4 having a water-proof property and an insulating property, and a coating body5 having a water-proof property and an insulating property, the circuit portion being disposed between the carrier body and the coating body. A plurality of exposure holes6 are formed to the carrier body or the coating body so as to expose the low resistance conductors at plural portions, and when water content adheres between the exposure holes and the low resistance conductors are then short-circuited in a current conduction state, a current value is made larger than that before the adhesion of the water content. When a small current passes, it is judged that the circuit is normal, and on the other hand, a large current passes, it is judged that water is generated.
Patent TW-I405698-B (TW)
Title: Medicine packing device and method for packing medicine
Inventor: YUYAMA HIROYUKI
IPC: B65B1/40
Filed: 2007-09-04
Granted: 2013-08-21
Abstract: A medicine packaging apparatus has a medicine supply means (1) for supplying a medicine according to a prescription data; a medicine standby means (11) for temporarily holding the medicine supplied by the medicine supply means and having the medicine stand by; a printing means (2) for printing a relevant data on a packaging paper according to the prescription data; a packaging paper conveyance means for conveying the packaging paper (15); and a medicine packaging means (3) for packaging the medicine supplied by the medicine supply means into the packaging paper in a packaging position. The apparatus includes a medicine detecting means (8d, 13a/b/c) for detecting medicine supplied to the standby means. The apparatus is controlled for allowing the packaging paper conveyance means to convey a portion of the packaging paper, on which the relevant data is printed by the printing means, to the packaging position and allowing the medicine packaging means to package the corresponding medicine standing by in the medicine standby means.
Patent TW-I336223-B (TW)
Title: Electronic device and method of manufacturing same
Inventor: KOBAYASHI HIROSHI
IPC: G06K19/07
Filed: 2007-11-13
Granted: 2011-01-11
Abstract: A method of manufacturing an electronic device includes: roughening an underside surface (11b) of a film (111) made of a resin, opposite to a mounting surface (11a) of the film for mounting a circuit chip (12); forming a conductor pattern (112) on the mounting surface of the film, thereby obtaining a substrate made of the film where the conductor pattern is formed; and attaching a thermoset adhesive (13) to a conductor-pattern-formed surface of the substrate. The method further includes: mounting the circuit chip (12) to be connected to the conductor pattern (112) on the substrate via the thermoset adhesive; clamping the substrate by a heating apparatus having a presser section and a support section, the presser section abutting the circuit chip mounted on the substrate and the support section abutting the underside surface of the roughened film; and fixing the circuit chip to the conductor pattern by heating and hardening the thermoset adhesive using the heating apparatus.
Patent TW-I416941-B (TW)
Title: Image sensor occlusion localization and correction apparatus, systems, and methods
Inventor: BAER RICHARD L
IPC: H04N5/217
Filed: 2007-12-03
Granted: 2013-11-21
Abstract: Embodiments described herein may operate to illuminate an image sensor array (ISA) used in, for example, a digital imager alternately using a first illuminator and a second illuminator laterally offset from the first illuminator with respect to a face of the ISA. A reduced illuminance level consistent with an existence of an occlusion may be sensed at an apparent occluded location on the ISA while the occlusion is illuminated with the first illuminator. If an illuminance level consistent with an existence of the occlusion is also sensed at the apparent occluded location while the occlusion is illuminated using the second illuminator, the occlusion may be identified as being located on the ISA. Otherwise, the occlusion may be identified as being located at a position anterior to the ISA, perhaps on a surface of a cover glass associated with the ISA.
Patent TW-I407009-B (TW)
Title: Fluidmotor mit verbesserter bremswirkung
Inventor: DIETER PETERS
IPC: F16D55/02
Filed: 2007-12-07
Granted: 2013-09-01
Abstract: A motor, comprising: an internal motor chamber, and a rotor rotatable therein. The rotor is drivable by having a pressure medium applied to it and a braking element for braking the rotor. The braking element is axially arranged directly adjacent to the rotor, wherein the braking element and the rotor are axially moveable with respect to each other and form a spring-loaded friction pair, at least between a front end face of the rotor and the braking element.
Patent TW-I383491-B (TW)
Title: Mask programmable and anti-fuse architecture for a hybrid memory array
Inventor: KURJANOWICZ WLODEK
IPC: G11C17/18
Filed: 2007-12-20
Granted: 2013-01-21
Abstract: A memory array having both mask programmable and one-time programmable memory cells connected to the wordlines and the bitlines. All memory cells of the memory array are configured as one-time programmable memory cells. Any number of these one-time programmable memory cells are convertible into mask programmable memory cells through mask programming, such as diffusion mask programming or contact/via mask programming. Manufacturing of such a hybrid memory array is simplified because both types of memory cells are constructed of the same materials, therefore only one common set of manufacturing process steps is required. Inadvertent user programming of the mask programmable memory cells is inhibited by a programming lock circuit.
Patent TW-I412263-B (TW)
IPC: H04M3/42
Filed: 2008-04-09
Granted: 2013-10-11
Abstract: A pricing system for communication quota deduction of a mobile communication client and a method thereof are disclosed. In a common pricing procedure module, a monthly deduction quota setting module procedure and a communication deduction quota execution module procedure are added, which allows the pricing program to automatically produce client communication quota data via the setting of parameters and to determine the pricing rules and generate communication prices by checking the qualification of deductible quota. This invention provides a pricing method useful for communication quota discount of mobile communication clients exceeding single communication record and can rapidly provide various (voice communication, message communication, etc) quota deduction services.
Patent TW-I408066-B (TW)
Title: Automatic illuminating apparatus for cars and method for illuminating automatically
Inventor: WU CHIA YING
IPC: B60Q1/04
Filed: 2008-04-18
Granted: 2013-09-11
Abstract: This present invention relates to an automatic illuminating apparatus for cars. The apparatus includes a time recording module, an illumination module and a controlling module. The time recording module is configured for recording and displaying a driving time. The illumination module is configured for emitting light beams. The controlling module connects to the time recording module and the illumination module respectively. The controlling module is configured for setting a working period of the illumination module and analyzing whether the driving time is in the working period, and controlling the illumination module to work based on an analyzed result. A method for illuminating automatically is also provided.
Patent TW-I415084-B (TW)
Title: Source drive and method for reducing the image noise caused by the source driver
Inventor: CHEN YINGLIEH
IPC: G09G3/36
Filed: 2008-06-24
Granted: 2013-11-11
Abstract: A source drive, powered by a power supply, includes the channels, the output ends, the multiplexer, the charge-sharing switch and the voltage detectors. The multiplexer controls the link between the channels and the output ends, and the charge-sharing switch connects to the output ends. The first provided voltage of the power supply were detected by the voltage detector. If the provided voltage is insufficient, the switch turns on, and the connections between the channels and the output ends are disconnected by the multiplexer.
Patent TW-I406055-B (TW)
Title: Liquid crystal display
Inventor: CHEN CHIHYEN
IPC: G02F1/1333
Filed: 2008-10-09
Granted: 2013-08-21
Abstract: A liquid crystal display includes a panel, a light guide plate, a first lighting element, and a case. The light guide plate is opposite the panel, and this light guide plate has a first side surface and a second side surface opposite each other. The first lighting element is disposed adjacent to the light guide plate, and the lighting face of the lighting element faces the first side surface of the light guide plate. The case contains the panel, the light guide plate, and the first lighting element. The case has a first opening disposed on the case for exposing the second side surface of the light guide plate.
Patent TW-I412477-B (TW)
Title: Article storage facility
Inventor: Yamakawa miho
IPC: B65G1/00
Filed: 2008-12-29
Granted: 2013-10-21
Abstract: The present invention provides an article containing device. The article containing device is provided with an air flowing space (31). The air flowing space is formed below an article containing part all over the total length or approximate total length or approximate total length of article containing shelf in the transverse width direction of shelf through a mode that the air flowing space is spaced from the article containing part of object containing shelf with an air flowing prohibition mode and is communicated with a transportation vehicle moving space (15) with an air flowing mode. The end side part of at least shelf transverse direction of air flowing space (31) is provided with a rectifying component (36) which extends in the up-and-down direction and front-and-back width direction of shelf.
Patent TW-I406922-B (TW)
Title: Pressure-sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same
Inventor: KIM NO MA
IPC: C09J133/08
Filed: 2009-01-08
Granted: 2013-09-01
Abstract: The invention relates to pressure-sensitive adhesive compositions which comprise (A) base resin, (B) the first multifunctional compound and (C) the second multifunctional compound that can react with the first multifunctional compound and realizes an interpenetrating network structure in the cured state, and relates to polarizers and liquid crystal displays comprising the same. The invention shows excellent durability under high temperature and/or high humidity condition and good properties such as machinability, removability and workability. The invention can provide the adhesive compositions efficiently suppressing light leakage generated in the liquid crystal displays. In particular, the adhesive compositions of the invention prevent light leakage even when being used in large display devices of 20 inches or more.
Patent TW-I408912-B (TW)
IPC: H04B10/25
Filed: 2009-12-04
Granted: 2013-09-11
Abstract: An optical fiber communication method for communication between a transmitting terminal and a receiving terminal includes the steps of: providing an optical fiber to be coupled to the transmitting terminal and including a core that is provided with at least one second-order Bragg grating structure and a cladding that surrounds the core; configuring the transmitting terminal to output a data-carrying optical signal to one end of the core of the optical fiber for subsequent wireless transmission of the data-carrying optical signal via radiation through the second-order Bragg grating structure of the optical fiber; and configuring the receiving terminal to receive the signal radiated by the second-order Bragg grating structure of the optical fiber. A transmitting device is also disclosed.
Patent TW-I623323-B (TW)
Inventor: GOKARN YATIN R
IPC: C07K16/30
Filed: 2010-12-20
Granted: 2018-05-11
Abstract: 本發明提供一種穩定含水醫藥調配物，其包含治療有效量之抗體，視情況未經預先冷凍乾燥，維持pH在約4.0至約6.0範圍內的緩衝液，及視情況選用之界面活性劑；製備該調配物之方法，及使用該調配物之方法。
Patent GR-1620-B (GR)
Title: Βελτιωσεις εις τροχοπεδας υγρας πιεσεως.
Filed: 1927-09-15
Abstract: ηχάνημα αποκοπής πιέσεως ρευστού, του είδους εις το οποίον τροποποιήσεις εις πίεσιν σωλήνος αμαξοστοιχίας, χρησιμοποιούνται δια την προσαρμογήν και απελευθέρωσιν των μηχανημάτων αποκοπής, ο σχηματισμός ενός θαλάμου προωρισμένου να δέχηται ρευστόν υπό πίεσιν από τον σωλήνα της αμαξοστοιχίας, όταν χρησιμοποιούνται τα μηχανήματα αποκοπής, μία αυτόματος βαθμιαία ελάττωσις της πιέσεως εις τον θάλαμον κανονίζεται ώστε να λειτουργή δια τον καθωρισθέντασκοπόν.
Patent GR-2473-B (GR)
Title: Τελειοποιησεις εις μαγειρικους κλιβανους μετα θερμοσυσσωρευτου.
Filed: 1929-09-23
Abstract: ν τινι κλιβάνω ζέσεως (μαγειρικώ), θερμοσυσσωρευτής, πυρεστία συγκοινωνούσα μετά του ως είρηται θερμοσυσσωρευτού και προοριζομένη δια συνεχή καύσιν στερεάς καυσίμου ύλης, και μέσα προς αυτόματον ρύθμισιν του στομίου διόδου του αέρος καύσεως εις τηνπυρεστίαν, των εν λόγω μέσων λειτουργούντων από συφμώνου προς τας διακυμβάνσεις της θερμοκρασίας του θερμοσυσσωρευτού.
Patent GR-21616-B (GR)
Title: Μηχανικη εγκαταστασις προς κατασκευην διαμηκως κυματιστων ταινιων εκ συνθετικης υλης.
Filed: 1960-01-16
Abstract: ηχανική εγκατάστασις προς κατασκευήν διαμήκως κυματιστών ταινιών -φύλλων- εκ συνθετικής μετ' ινώδους ενισχύσεως, όπως ενισχυμένων δι' υελωδών ινών εκπολυεστέρων, τη βοηθεία οργάνων μορφώσεως ενεργούντων εκ των άνω προς τα κάτω επί ενός διαδρόμου μορφώσεως, χαρακτηριζομένη εκ του ότι τα κάτω όργανα, μορφώσεως αποτελούνται εκ χωριστών, παραπλεύρως αλλήλων διατεταγμένων ράβδων κατατομής, τα δε άνω όργανα μορφώσεως έχουσιν αποτελεσθή εξ ενός εμφόρτου και ευκάμπτου επιθέματος (24).
Patent GR-23779-B (GR)
Title: Μεσα επιπασεως προς καταπολεμησιν της βοτρυτιδος.
Filed: 1960-08-18
Abstract: έσον επιπάσεως προς καταπολέμησιν της βοτρύτιδος εις την αμπελουργίαν, διακρινόμενον εκ τούτου, ότιως ενεργόν συστατικόν περιέχει εν μίγμα της 5-χλωρο-7-βρωμο-8-οξυκινολίνης μετά της διμεθυλοδιθειοκαρβαμικής ενώσεως του ψευδαργύρου και/ή του Ν-τριχλωρομεθυλοθειοτετραϋδροφθαλιμιδίου και/ή του Ν-τριχλωρομεθυλοθειοφθαλιμιδίου.
Patent GR-76871-B (GR)
Inventor: KOHL BERNHARD DR
IPC: C07D303/48
Filed: 1982-07-23
Abstract: Phenylalkyloxirane carboxylic acids of the general formula I  <IMAGE> wherein R<1> denotes a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a trifluoromethyl group, R<2> has one of the meanings of R<1>, A denotes a single bond, a -CH(R<6>)-CH(R<7>)-group, a CH(R<6>)-CH(R<7>)-CH(R<8>)-group or a -CH(R<6>)-CH(R<7>)-CH(R<8>)-CH(R<9>)-group, R<5> denotes a hydrogen atom or a lower alkyl group and one of the substituents R<3>, R<4>, R<6>, R<7>, R<8> or R<9> represents a lower alkyl group and the others denote hydrogen atoms, and the salts of the carboxylic acids are new compounds having a hypoglycaemic action. A process for their preparation and a new process for the preparation of the intermediate products is described.
Patent GR-78768-B (GR)
Inventor: JASYS VYTAUTAS JOHN
IPC: C07D519/00
Filed: 1983-12-01
Abstract: 6-Halo- and 6,6-dihalo-1,1-dioxopenicillanoyloxymethyl 6-[D-2-(2-alkoxycarbonyl-1-methylvinylamino- and 1-methyl-3-oxo-1-butenylamino)-2-phenylacetamido]-penicillanates and analogs; process for their conversion to sultamicillin and analogs; and process for their preparation.
Patent GR-851493-B (GR)
Inventor: BELANGER PATRICE C
IPC: A61K31/47
Filed: 1985-06-19
Abstract: Novel benzofuran compounds have the formula <CHEM>  in which  each R<1> is independently hydrogen or C1 to C6 alkyl;  R<2> is hydrogen, C1 to C6 alkyl, -(CH2)n -Het-Y, or <CHEM>  each R<4> is independently C1 to C6 alkyl; each R<5> is independently H, C1 to C6 alkyl, or both R<5>s join to form a 5- or 6-membered ring with the N to which they are attached; Het is a heterocyclic group selected from pyridine, pyrazine, pyrimidine, oxazole, pyrazole, oxadiazole, tetrazole, quinoline, thiophene, furan, pyrrole, thiazole, thiadiazole, or imidazole;  X is O, S, SO, SO2; Y, Y<1>, Y<2>, Y<3>, Y<4> and Z are each independently H, halogen, OH.  C1 to C6 alkyl, C2 to C6 alkenyl,  -COOR<1>, -COR<1>, nitro,  C1 to C6 alkoxy, C1 to C6 alkylthio,  -CH2SR<1>, OCH2CO2R<1>, <CHEM>  and each n is independently 0 to 10;  with the provisos that: (a) not all of R<1>, R<2>, Y, Y<1>, Y<2>, Y<3>, Y<4>, and Z are simultaneously H; (b) when up to 2 of R<1>, R<2>, Y, Y<1>, and Z are C1 to C2 alkyl, and the others of R<1>, R<2>, Y, Y<1>, and Z are H, then R<3> is not OH; and  (c) when n in <CHEM>  is O and one of R<3>, Y, Y<1>  or Z is OH, then R<1> is not H or C1 to C2 alkyl. Their phamaceutically acceptable salts are also novel. These compounds are useful as inhibitors of mammalian leukotriene biosynthesis and are therefore useful therapeutic agents for treating allergic conditions, asthma, cardiovascular disorders, inflammation. The compounds are also useful as analgesics and as cytoprotective agents. They are made into pharmaceutical compositions for such uses.
Patent GR-1000738-B (GR)
Title: Preparation method of compositions comprising macrocyclic compounds
Inventor: AKUTSU IKUO
IPC: A61K31/40
Filed: 1990-06-06
Abstract: Compounds of formula (I), wherein R<1> and R<2> together represent two vicinal hydrogen atoms, or form a second bond between the vicinal carbon atoms to which they are attached; R<3> represents H, OH, alkoxy or protected hydroxy; R<4> represents OH; R<5> represents H, alkyl or alkenyl; R<6> and R<7> independently represent O, (H,OH), (H,protected hydroxy) or (H,alkoxy); X and Y independently represent O, (H,OH) or (H,H); n is 1 or 2; or pharmaceutically acceptable derivatives thereof; are provided for the treatment of reversible obstructive airways disease, particularly asthma. Compositions containing such compounds are also disclosed.
Patent TW-I410304-B (TW)
IPC: B25B23/00
Filed: 2011-06-17
Granted: 2013-10-01
Abstract: The present invention relates to a tool identification structure and a preparation method thereof, and particularly to a tool identification structure and a preparation method that features multiple colors and excellent capability of identification, wherein a mark pattern containing at least a color layer is formed on a surface of a tool. The tool surface contains an electroplating layer and the tool surface is formed with a black-dying layer surrounding the mark pattern. The tool identification structure is formed through the steps of forming, roller-printing, thermal treatment, surface treatment, coloring, electroplating, removing, and black-dying, thereby, in addition to being able to enhance the anti-rust effect of the tool, greatly enhancing the color difference of the mark pattern on the tool surface because of the design that the surface of mark pattern contains a plurality of colors and the tool surface forms the black-dying layer and the electroplating layer so as to effectively enhance the identification capability of the mark pattern on the tool surface to increase the convenience of tool selection.
Patent TW-I554753-B (TW)
Title: Method, system, and non-transitory computer-readable medium for detecting defects on a wafer
Inventor: CHEN LU
IPC: G01N21/95
Filed: 2012-07-26
Granted: 2016-10-21
Abstract: Systems and methods for detecting defects on a wafer are provided. One method includes combining first image data and second image data, generated using different output generated using different values for focus of an inspection system, corresponding to substantially the same locations on the wafer thereby creating additional image data for the wafer and detecting defects on the wafer using the additional image data.
Patent TW-I609767-B (TW)
Inventor: MATSUMOTO RIKIYA
IPC: G02F1/13
Filed: 2013-02-22
Granted: 2018-01-01
Abstract: 本發明之光學顯示設備之生產系統係具備將光學組件貼合至液晶面板的貼合裝置。貼合裝置具有：捲出部，係將光學組件層從料捲滾筒與分離層片一同捲出；切斷裝置，係將殘留有該分離層片的光學組件層切斷以作為光學組件；刀刃，係將光學組件從分離層片處剝離；以及貼合頭，係將光學組件貼附而保持於圓弧狀的保持面處，且為讓保持於保持面之光學組件貼合至液晶面板，而沿保持面之彎曲傾斜移動。
Patent TW-I613218-B (TW)
Inventor: CROLL SUSAN D
IPC: A61K39/395
Filed: 2013-08-20
Granted: 2018-02-01
Abstract: 本發明提供結合至人類GFRα3的抗體以及使用該抗體的方法。依據本發明的某些具體例，該等抗體為結合至人類GFRα3的完全人類抗體。本發明抗體可用於治療與一或多種GFRα3生物活性相關的疾病或病症，包括治療急性或慢性疼痛病況，或發炎性病況。
Patent TW-I676390-B (TW)
Inventor: PHILLIPS CHRIS
IPC: H04N21/2385
Filed: 2014-04-02
Granted: 2019-11-01
Abstract: 本發明提供一種操作一內容遞送網路之方法，該方法包含：對該內容遞送網路中連接一第一伺服器及一第二伺服器之一通信鏈路分別分配優先權級至推動及拉動內容請求；及分別基於對該通信鏈路分配至該等推動及拉動內容請求之該等優先權級，對推動內容請求指派自該第一伺服器至該第二伺服器之輸出頻寬之一推動部分，及對拉動內容請求指派自該第一伺服器至該第二伺服器之該輸出頻寬之一拉動部分。
Patent TW-I610853-B (TW)
Title: Storage facility
Inventor: OTSUKA HIROSHI
IPC: H01L21/02
Filed: 2014-05-20
Granted: 2018-01-11
Abstract: The present invention is a storage apparatus which can realize a situation in which a concentration of an inert gas of a gas discharged to the outside of a storage space can be suppressed with a simple configuration. In addition, the storage device includes a storage device having a plurality of storage portions in a storage space formed by the external division, and an inert gas supply portion that supplies an inert gas to the inside of the container housed in the storage portion. The storage device includes a gas discharge unit that discharges gas inside the storage space including the gas discharged from the container toward the outside of the storage space. The gas discharge portion has a restriction opening portion that functions as a restriction portion for restricting the gas flow rate, and the restriction opening portion is formed below the arrangement portion of the storage portion.
Patent TW-I665952-B (TW)
Inventor: GUTIERREZ THOMAS
IPC: G06F1/16
Filed: 2014-05-28
Granted: 2019-07-11
Abstract: 本發明係揭露包含覆片之電子裝置。該覆片包含一或多層具有約50微米至約500微米厚度之薄藍寶石層。本發明亦揭示製備該等薄藍寶石層之方法。
Patent TW-I648599-B (TW)
Title: 含有在主鏈具三嗪環及硫原子之共聚物的阻劑下層膜形成組成物
Inventor: OGATA HIROTO
IPC: H01L21/027
Filed: 2014-12-19
Granted: 2019-01-21
Abstract: 本發明之課題在於提供一種新穎的阻劑下層膜形成組成物。
 
     本發明之解決方法係一種阻劑下層膜形成組成物，其係含有具下述式(1)所示構造單位及下述式(2)所示構造單位之共聚物、交聯性化合物、交聯觸媒與溶劑。
 
           
(式中，A表示含三嗪環之2價的有機基；X 1 表示-S-基或-O-基；Q表示碳原子數1~15之直鏈狀、分枝鏈狀或
環狀的烴基，該烴基可於主鏈上至少具有1個硫原子或氧原子，亦可至少具有1個羥基作為取代基；n表示0或1；R 1 及R 2 各自獨立地表示碳原子數1~3之伸烷基或單鍵；Z表示至少具有1個硫原子或氧原子之2價的基；X 1 表示-O-基時，Z表示至少具有1個硫原子之2價的基。)