baber/WOPTO huggingface dataset:
Patent TW-I398405-B (TW)
Title: Process for preparing organically modified layered double hydroxide
Inventor: WINTERS ROBIN
IPC: C01B13/36
Filed: 2006-12-06
Granted: 2013-06-11
Abstract: The invention relates to a process for preparing an organically modified layered double hydroxide having a distance between the individual layers of the layered double hydroxide of above 1.5 nm and comprising an organic anion as charge-balancing anion, the process comprising the steps of: (a) preparing a precursor suspension comprising a divalent metal ion source and a trivalent metal ion source;(b) solvothermally treating the precursor suspension to obtain the layered double hydroxide, wherein an organic anion is added before or during the formation of the layered double hydroxide of step (b), or following the formation of the layered double hydroxide, so as to obtain the organically modified layered double hydroxide, with the proviso that deoxycholic acid is not the sole organic anion.; The invention further pertains to a process for preparing an organically modified layered double hydroxide having a distance between the individual layers of the layered double hydroxide of above 1.5 nm and comprising an organic anion as charge-balancing anion, the process comprising the steps of: (a) preparing a precursor suspension comprising a divalent metal ion source and a trivalent metal ion source; (b) thermally treating the precursor suspension to obtain the layered double hydroxide, wherein an organic anion is added before or during the formation of the layered double hydroxide of step (b), or following the formation of the layered double hydroxide, so as to obtain the organically modified layered double hydroxide, with the proviso that in step a) the trivalent metal ion source is not reacted with the organic anion at a temperature of between 60 and 85 DEG C for 4 to 8 hours prior to the addition of the divalent metal ion source and step b) is subsequently carried out at a temperature of 90 to 95 DEG C for 4 to 8 hours.
Patent TW-I408129-B (TW)
Title: Use of benzo-fused heterocycle sulfamide derivatives for the treatment of substance abuse and addiction
Inventor: SMITH-SWINTOSKY VIRGINIA L
IPC: C07D317/46
Filed: 2006-12-18
Granted: 2013-09-11
Abstract: The present invention is a use of one or more novel benzo-fused heterocycle sulfamide derivatives of formula (I) and /or formula (II) as herein defined for the manufacture of a medicament for the treatment of alcohol abuse and / or addiction.
Patent TW-I333798-B (TW)
Title: Power control using multiple rate interference indications
Inventor: BORRAN MOHAMMAD J
IPC: H04W52/00
Filed: 2007-01-05
Granted: 2010-11-21
Abstract: Systems and methodologies are described that facilitate mitigation of interference in a wireless communication environment. Terminals can utilize interference information provided by neighboring sectors to adjust transmit power and reduce interference. Access points can provide two sets or types of interference information. The first type can be transmitted over a large coverage area, requiring significant overhead and limiting the transmission rate. Access points can also provide a second set or type of interference information directed at smaller coverage area, such as an area proximate to the edge of the supported sector. This second type of interference information can be utilized by terminals that include the access point within their active set. The second set of interference information can be provided at a higher rate than the first set due to decreased overhead requirements. Terminals can utilize both sets of interference information to adjust transmit power.
Patent TW-I357245-B (TW)
Title: System and method for downloading real-time intera
Inventor: CHIAO HSIN TA
IPC: H04W4/00
Filed: 2007-12-31
Granted: 2012-01-21
Abstract: A system for downloading real-time interaction data and a method thereof are provided. The system includes a real-time interaction data management server farm, a network equipment, a carousel server, and at least one terminal device. The real-time interaction data management server farm processes real-time interaction data and manages a plurality of real-time data packages thereof. The network equipment provides a unidirectional broadcast network and a bidirectional mobile network as media for transmitting the real-time data packages. The carousel server receives the real-time data packages and transmits the real-time data packages in a carousel delivery method, a single-pass delivery method or a carousel and single-pass delivery method through the unidirectional broadcast network. The terminal device receives the real-time data packages through the unidirectional broadcast network or requests and receives the real-time data packages through the bidirectional mobile network. Thereby, the real-time interaction data can be quickly downloaded in a mobile environment.
Patent TW-I405751-B (TW)
Title: Manufacturing method of 1-methoxy-2-propanol
Inventor: KUSAKABE SATOSHI
IPC: C07C41/03
Filed: 2008-02-18
Granted: 2013-08-21
Abstract: A process for producing 1-methoxy-2-propanol is provided to realize high conversion and high selectivity, to reduce generation of toxic by products, and to obtain 1-methoxy-2-propanol in an industrial scale at a low cost. A process for producing 1-methoxy-2-propanol comprises the steps of: reacting methanol and propylene oxide in the presence of a tertiary amine at a temperature of 90-110 deg.C to obtain a crude reaction mixture; and carrying out distillation of the crude reaction mixture. In the process, methanol and propylene oxide is reacted in a molar ratio of 2-10:1 (methanol:propylene oxide), and the tertiary amine is used in an amount of 0.1-10 wt% based on the total weight of methanol propylene oxide and the tertiary amine.
Patent TW-I410990-B (TW)
Title: Solid electrolytic capacitor and method of manufacturing the same
Inventor: FUNAHASHI MINORU
IPC: H01G7/00
Filed: 2008-03-18
Granted: 2013-10-01
Abstract: A method of manufacturing a solid electrolytic capacitor includes: rolling an anode foil, a cathode foil and a separator together, the separator being a mixed fiber composed of a chemical fiber and a natural fiber and being between the anode foil and the cathode foil; degrading and removing the natural fiber with enzyme; and forming an electrolytic layer composed of solid polymer between the anode foil and the cathode foil after degrading and removing the natural fiber.
Patent TW-I362439-B (TW)
Title: Drum type washing machine
Inventor: INUZUKA TADASHI
IPC: D06F34/08
Filed: 2009-02-24
Granted: 2012-04-21
Abstract: A drum type washing machine (1) includes a housing, a washtub unit (7) accommodated in the housing, a damper (70) for elastically supporting the washtub at a supporting position, a vibration sensor (40) for detecting a vibration of the washtub. The vibration sensor outputs a first signal and a second signal corresponding to a component of vibration of a portion of the washtub along a first direction and a component of the vibration along a second direction perpendicular to the first direction, respectively. The portion of the washtub is between the center plane of the washtub and the opening of the washtub. A controller determines, based on the first and second signals output from the vibration sensor, whether or not the laundry is distributed in the rotary drum in a front unbalance in which the laundry is biased from the center plane towards the opening of the rotary drum, and whether or not the laundry is distributed in the rotary drum in a rear unbalance in which the laundry is biased from the center plane towards the bottom of the rotary drum. The drum type washing machine enables to detect unbalance of a laundry even when the laundry is biased in the rotary drum towards a bottom of the rotary drum.
Patent TW-I408939-B (TW)
Title: Integrated antenna and emi shielding support member for portable communications terminals
Inventor: NIEDERKORN REED
IPC: H04M1/02
Filed: 2009-04-17
Granted: 2013-09-11
Abstract: According to various aspects, exemplary embodiments are provided of portable communications terminals and assemblies thereof. In one exemplary embodiment, a portable communications terminal includes a support member. An antenna is supported by the support member. Electromagnetic interference (EMI) shielding structure is also supported by the support member. A printed circuit board includes one or more electronic components mounted thereon. The EMI shielding structure is operable for providing EMI shielding for one or more electronic components that are disposed within the interior defined by the EMI shielding structure and the printed circuit board.
Patent TW-I389906-B (TW)
Title: Triazine compounds as pi3 kinase and mtor inhibitors
Inventor: VENKATESAN ARANAPAKAM MUDUMBAI
IPC: A61K31/53
Filed: 2009-05-25
Granted: 2013-03-21
Abstract: Compounds of formula I wherein: R1 is and R2, R4, and R6-9 are defined herein, and pharmaceutically acceptable salts and esters thereof. These compounds inhibit PI3 kinase and mTOR, and may be used to treat diseases mediated by PI3 kinase and mTOR, such as a variety of cancers. Methods for making and using the compounds of this invention are disclosed. Various compositions containing the compounds of this invention are also disclosed.
Patent TW-I404822-B (TW)
Inventor: KOJIMA YASUHIKO
IPC: C23C16/54
Filed: 2010-09-16
Granted: 2013-08-11
Abstract: A substrate is transferred to a processing container, and a film formation raw material containing cobalt amidinate and a reducing agent containing a carbonic acid in a vapor phase are introduced into the processing container, thereby a Co film is formed on the substrate.
Patent TW-I416634-B (TW)
Title: Method of forming an integrated circuit structure
Inventor: SHIEH MING FENG
IPC: H01L21/336
Filed: 2010-10-04
Granted: 2013-11-21
Abstract: A method of forming an integrated circuit structure includes providing a semiconductor substrate; providing a first lithography mask, a second lithography mask, and a third lithography mask; forming a first mask layer over the semiconductor substrate, wherein a pattern of the first mask layer is defined using the first lithography mask; performing a first etch to the semiconductor substrate to define an active region using the first mask layer; forming a second mask layer having a plurality of mask strips over the semiconductor substrate and over the active region; forming a third mask layer over the second mask layer, wherein a middle portion of the plurality of mask strips is exposed through an opening in the third mask layer, and end portions of the plurality of mask strips are covered by the third mask layer; and performing a second etch to the semiconductor substrate through the opening.
Patent TW-I407052-B (TW)
Title: Omnidirectional led lamp
Inventor: CHOU YEN CHUN
IPC: F21Y101/02
Filed: 2010-12-21
Granted: 2013-09-01
Abstract: An omnidirectional LED lamp is designed with a complex lens covering a light source. The light source is a light emitted diode chip or a light emitted diode lamp or package. The complex lens is composed of a top center lens, a wing lens, and a tube lens. The top center lens modifies the light beams to shed lights above the lamp, the wing lens surrounds and connects with the top center lens to modify the light beams to shed lights on side bottom of the lamp, and the tube lens is configured under the wing lens and connects to the wing lens to modify the light beams to shed lights on side top of the lamp. The complex lens modifies light beams from a light source to shed light on full directions.
Patent GB-2464897-B (GB)
Title: Fiber optic fuel detection system
Inventor: ANDERSON STEVEN A
IPC: G01F23/292
Filed: 2008-07-24
Granted: 2012-06-06
Abstract: A method and apparatus for an optical fuel detection system. The optical fuel detection system comprises an outer tube, and inner tube, and a set of optical fibers. The outer tube has a reflective inner surface capable of reflecting light and is configured to allow a liquid fuel to enter an interior of the outer tube on which the reflective inner surface is located. The inner tube is located within the outer tube in which an area is present between the reflective inner surface. The set of optical fibers are mounted to an outer surface of the inner tube. Each optical fiber has a core that is exposed on each part of an optical fiber opposite to the reflective inner surface and the optical fiber has a refractive index that is lower that the liquid fuel but higher than a gaseous form of any gas that may enter the area.
Patent GR-16424-B (GR)
Title: Τροπος δια του οποιου τιθεται εις ενεργειαν η ραβδος ητις προκαλει το κλεισιμον της θυρας εις τους ανελκυστηρες.
Filed: 1954-07-06
Abstract: ιάταξις θέτουσα εις ενέργειαν τας ράβδους μανδαλώσεως (ασφαλίσεως ) διά την μανδάλωσιν (ασφάλισιν) των θυρών των ανελκυστήρων, διακρινομένη εκ τούτου, ότι υπέρ κομβία επαφής, διατεταγμένα επί του θαλαμίακου ή έξω τούτου, κλείεται εν κύκλωμα υπέρ επαφάς μανδαλώσεως και πηνία των οργάνων άτινα προβλέπονται διά την εκκίνησι του ανελκυστήρος εν σειρά με το πηνίον ενός ηλεκτρονόμου, ούτινος ή αντίστασις, συμπεριλαμβανομένων και των τυχών υπαρχουσών αντιστάσεων εν σειρά είναι τόσον μεγάλη, ώστε έλκετεαι μόνον ο ηλεκτρονόμος, ως εκ του οποίου αι επί τούτου διατεταγμέναι επαφαί αφ ενός με κλείουν το κύκλωμα διά ένα μαγνήτην θέτοντα εις ενέργειαν τηνράβδον μανδαλώσεως, αφ ετέρου δε βραχυκυκλώνουν το πηνίον του ηλεκτρονόμου υπέρ επαφάς μανδαλώσεωςδυναμένας να τίθενται εις ενέργειαν υπό της ράβδου μανδαλώσεως, και διατεταγμένας εν συνδέσει με τα όργανα μανδαλώσεως των θυρών, ούτως ώστε η ισχύς του ρεύματος εις τα πηνία των διά την εκκίνησιν του ανελκυστήρος προβλεπομένων οργάνων αποβαίνει τόσονμεγάλη, ώστε τα ρηθέντα όργανα δύνανται να προκαλέσουν την εκκίνησιν του ανελκυστήρος.
Patent GR-21823-B (GR)
Title: Πλυντηριον συνδυασμενον μετα λεκανης πλυσεως και λεκανης φυγοκεντρικης μεθ' ενιαιου κινητηρος δια τον αναδευτηρα και την φυγοκεντρικην διαταξιν.
Filed: 1961-03-01
Abstract: λυντική μηχανή εν συνδυασμώ μετά λεκάνης πλύσεως μετ' αναδευτήρος και λεκάνη μετά συγοκεντρικής διατάξεως, χαρακτηριζομένη εκ του ότι, ο αναδευτήρ και η φυγοκεντρική τίθενται εις κίνησιν υπό ενιαίου κινητήρος εν συνδέσμω μετά της φυγοκεντρικής, τηςμειώσεως και ματαδόσεως -κινήσεως- του κινητηρίου άξονος της φυγοκεντρικής εις τον αναδευτήρα επιτυγχανομένης μέσω μεταδόσεως διατεταγμένης μεταξύ των δύο αξόνων και απαρτιζομένης εκ δύο συνεργαζομένωντροχαλιών περιστρεφομένων ελευθέρως εφ' ενός γόμφου στερεωμένου εις το μεσαίον τμήμα ενός μοχλού, του οποίου το εν άκρον επιπονείται υπό εκατηρίου, το δ' έτερον περιστρέφεται περί γόμφον εις το άκρονμοχλού έχοντος το έτερον άκρον στρεπτόν περί γόμφον επί του σκελετού, υπολογισθεισών των διαστάσεωνκαι της θέσεως των μοχλών ώστε να εξασκώσι μεγαλυτέρα τάσιν επί του βραδυτέρου ιμάντος.
Patent GR-81914-B (GR)
Inventor: HERMANN WOLFGANG DR
IPC: C07D417/12
Filed: 1984-03-23
Abstract: A new process for the preparation of microcrystalline isoxicam having a particle size of about 1-30  mu m which comprises dissolving isoxicam in a mixture consisting of a solvent miscible with water and of an aqueous base where the resulting basic solution is neutralized with dilute acid to a pH of 4-6 with vigorous agitation precipitating the microcrystalline product is herein described.
Patent GR-850360-B (GR)
Inventor: TEUTSCH JEAN GEORGES
IPC: C07D513/04
Filed: 1985-02-11
Abstract: The following 1-dethia-2-thia-cephem cpds., within the scope of formula (I) of the parent patent, their internal salts and acid addn. salts are new: (1) 5-A-2-CF3-thiazolo (4,5-c)pyridinium (6S,7S,Z); A = (3-(7-(((2-amino-4-thiazolyl) (methoxyimino)acetyl) amino)-2-carboxy-8-oxo-4-thia-1- aza-bicyclo(4,2,0) -oct-2-en-3-yl)-2(E)-propenyl; (2) 7-(((2-amino-4-thiazolyl)(methoxy imino)acetyl)amino)-3-(3-(1,4-dihydro-3-formylamino -4-oxo-1-pyridyl)-1 (E).propenyl)8-oxo-4-thia -1-azabicyclo(4,2,O) -oct-2-ene-2-carboxylic acid (6S,7S,Z); (3) 5-8-thieno(3,2-c)pyridin ium (6S,7S, Z); B is as A but difluromethoxyimino replaces methoxyimino; (4) 5-B-4-methyl-thieno (3,2-c)pyridinium (6S,7S,Z); (5) 5-C-thiazolo (4,5-c)pyridinium(6S,7S, Z); C is as A but fluoromethoxyimino replaces methoxyimino; (6) 5-C-4-methyl-thieno (3,2-c)pyridinium (6S,7S,Z); (7) 5-C-thieno(3,2-c)pyridinium (6S,7S,Z); (8) 5-A-thiazolo (4,5-c)pyridinium(6S,7S, Z); (9) 5-A-2-methyl -1H-imidazolo(4,5-c) pyridinium(6S,7S,syn); (10) 5-A-2-phenyl-oxazolo(4,5-c) pyridinium(6S,7S,syn); (11) 5-A-2-ethyl-thiazolo(4,5-c) pyridinium(6S,7S,syn); (12) 5-B-thiazolo(4,5-c)pyridinium(6S, 7S,syn); (13) 2-amino-5-B-thiazolo(4,5-c) pyridinium(6S,7S,syn); (14) 7-c-thieno(2,3-b)pyridinium; (15) 1-A-1-(2-(5-nitro -1H-imidazol-1-yl) ethyl)pyrrolidinium(6S,7S,Z); (16) 7-(3-(7-(((5-amino -1,2,4-thiadiazol -3-yl)(methoxyimino)acetyl) amino)-2-carboxy-8-oxo -4-thia-1-azabi cyclo(4,2,0)oct-2 -en-3-yl)-2(E) - propenyl)thieno(2,3-b) pyridinium(6S,7S,syn); (17) (2,2-dimethyl -1-oxopropoxy)methyl 7-(((2-amino-thiazol-4-yl) (methoxyimino)acetyl) amino)-8-oxo-3-(3- ((1,3,4-thiadiazol-2-yl) thio)-1(E)-propenyl) -4-thia-1-azabi cyclo-(4,2,O) oct-2-en-2-carboxylate. -
Patent GR-851363-B (GR)
Inventor: FISCHER H C ARTUR DR
IPC: F16B13/02
Filed: 1985-06-05
Abstract: A wall plug for fastening articles to hollow building materials such as panels and hollow walls, and also solid building materials, including a first end part having a longitudinal bore, a second end part having a longitudinal bore, two limbs extending at one end from the first end part and connected at another end to the second end part, the two limbs having two facing surfaces separated by a slot, and a central region having an elliptical cross-sectional profile that has a major and a minor diameter and which gradually becomes circular towards the first end part and towards the second end part, the slot having a width substantially corresponding to the difference between the major and minor diameters of the elliptical cross-sectional profile, and longitudinal ribs provided in the facing surfaces of the two limbs to provide a continuation of the longitudinal bore in the top part.
Patent GR-1000401-B (GR)
Inventor: ARKER PAUL
IPC: A62C3/06
Filed: 1988-09-01
Abstract: Το αποκαλυπτόμενο υλικό ελέγχου κινδύνων πυρκαϊάς αποτελείται εξ ολοκλήρου ή κυρίως από σωματίδια κονιοποιημένου υαλώδους υλικού που φέρουν υδρόφοβη επίστρωση. Προαιρετικά το υλικό περιέχει ένα ή περισσότερα επικουρικά υπό λεπτή σωματιδιακή μορφή εκλεγόμενα από άλατα ή/και σφαιριοποιημένες υαλώδεις χάντρες που φέρουν υδρόφοβη επίστρωση. Τα σωματίδια γραφίτη μπορούν να χρησιμοποιηθούν επιπροσθέτως προς ένα άλας. Το μέσο μέγεθος κόκκων των κονιοποιημένων υαλωδών σωματιδίων είναι κατά προτίμηση κάτω από 120 μικρόμετρα π.χ. εντός της περιοχής 25 ως 35 μικρομέτρων. ω
Patent GR-1000353-B (GR)
Title: Diadermic pharmaceutical means containing clycosites
Inventor: PEGEL HEINRICH KARL DR
IPC: A61K47/00
Filed: 1989-08-18
Abstract: The invention relates to transdermally applicable pharmaceutical compositions which contain glycosides as active substances and which are characterised in that ethoxylated sterols and/or C12-C30 alcohols are employed as solubilisers in lipophilic phase.
Patent GR-1001214-B (GR)
Inventor: MPARMPOPOULOS EMMANOUIL
IPC: B63B43/12
Filed: 1990-02-19
Abstract: Η εφεύρεση αναφέρεται στην δημιουργία διάταξης μέσω της οποίας αποφεύγεται η βύ?ηση του σκάφους που κινδυνεύει να βυ?ισ?εί με την εισροή ύδατος στο εσωτερικό του λόγω ρήγματος ή άλλης αιτίας. Η διάταξη συνίσταται: - Aπό ένα μπαλόνι επαρκούς μεγέ?ους για το συγκεκριμένο σκάφος. Το υλικό κατασκευής του μπαλονιού ?α είναι μικρού βάρους, αεροστεγές, διπλωμένο να καταλαμβάνει μικρό όγκο, με αντοχή στο νερό και την πίεση. - Φιάλη διοξειδίου του άν?ρακος ή άλλου αερίου συμπιεσμένου ικανό να φουσκώνει το μπαλόνι. - Βαλβίδα ασφαλείας πιέσεως του μπαλονιού. Η διάταξη ενεργοποιείται στο εσωτερικό μέρος του σκάφους με αυτόματο ή χειροκίνητο τρόπο. Το συμπιεσμένο αέριο της φιάλης φουσκώνει το μπαλόνι που καταλαμβάνει μέρος του εσωτερικού χώρου δίδοντας έτσι ?ετική πλευστότητα στο σκάφος. ω
Patent GR-1000960-B (GR)
Title: Process for the preparation of vancomycin
Inventor: NAGY MARIANN
IPC: C07K9/00
Filed: 1990-11-27
Abstract: PCT No. PCT/HU90/00079 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed Nov. 27, 1990 PCT Pub. No. WO91/08300 PCT Pub. Date Jun. 13, 1991.The invention relates to a process for preparation of the vancomycin antibiotic in a microbiological way by aerobic fermentation, by using a strain belonging to the Micropolyspora species in a culture-medium containing assimilable carbon and nitrogen sources as well as mineral salts. According to the invention as microorganisms the aminoglycoside-resistant NCAIM 001092 and NCAIM 001093 mutants of the strain belonging to the Micropolyspora orientalis species are used. Nitrates are suitable mineral salts in the fermentation. Soy flour, glycerol, calcium gluconate, starch are useful carbon sources. The fermentation is carried out preferably at a temperature of 29 DEG -30 DEG  C. The vancomycin antibiotic produced in the fermentation is separated by using reverse osmosis and ultrafiltration following ion-exchange chromatography.
Patent GR-1002768-B (GR)
Title: Poisoned baits for use against pests
Inventor: SUGIYAMA TAKASHI
IPC: A01N47/02
Filed: 1996-09-26
Abstract: The invention refers to attracting baits destined for use aginst pests, said baits showing excellent activity against pests.
Patent IN-158005-B (IN)
Inventor: BENKMANN CHRISTIAN
IPC: C07D301/10
Filed: 1983-06-23
Abstract: In a pressure swing adsorption process conducted in a plurality of cyclically interchangeable adsorbers, for recovering a hydrocarbon, e.g., ethylene, from a gaseous feed stream containing hydrocarbons and less than 15% by volume of oxygen, the steps of: (a) selectively adsorbing the hydrocarbon to be recovered during an adsorption phase conducted under elevated pressure; (b) during the adsorption phase and during at least one cocurrent expansion phase following the adsorption phase, withdrawing a gaseous stream, at the outlet end of an adsorber, which stream is depleted in the hydrocarbon to be recovered; (c) during a subsequent countercurrent expansion phase of desorption, withdrawing a stream enriched in the desorbed hydrocarbon to be recovered from the inlet end of the adsorber; and (d) after the desorption in step (c), conducting a pressure buildup phase by repressurizing the adsorber to the adsorption pressure with a gas containing less than 15% by volume oxygen, preferably the feed gas; and as required, withdrawing gas before the repressurizing is completed so as to prevent localized increased concentrations of oxygen, and then repeating the cycle.
Patent RS-50624-B (RS)
Inventor: SCHWARTZ JEAN-CHARLES
IPC: A61P25/28
Filed: 2006-02-06
Abstract: Kristalni l-[3-[3-(4-hlorofenil)propoksi]propil]-piperidin monohidrohlorid formule (I) i njegovi farmaceutski prihvatljivi solvati, uključujući hidrate. Prijava sadrži još 27 patentnih zahteva.
Patent TW-I410565-B (TW)
IPC: B62J1/00
Filed: 2011-02-23
Granted: 2013-10-01
Abstract: The present invention relates to a connector with damping effect. The connector comprises a first connection member and a second connection member are pivoted together. A non-rotatable sleeve is fixedly provided in the first connection member, a rotor and an axial shaft are pivoted in the sleeve, and damping oil is filled between the rotor and the sleeve. A spring is mounted over the sleeve, both two ends of the spring are respectively abutted against the first and second connection members. The second connection member is combined with a positioning sheet and detachable. Thus, the second connection member can be opened relative to the first connection member by about 180 degrees, before the positioning sheet is assembled, to easily cover the spring on the exterior of the sleeve, and the second connection member can be used easily to combine with the positioning sheet by the spring easily twisted by the second connection member, allowing the second connection member to be elastically positioned at an opened position. Thus, the overall amount of the connector elements can be reduced, and the assembly efficiency can be enhanced to further reduce manufacturing costs.