baber/WOPTO huggingface dataset:
Patent EP-0989117-B1 (EP)
Inventor: OLLIVIER JEAN
IPC: C07D201/04
Filed: 1999-08-24
Granted: 2001-10-24
Abstract: The use of methanesulfonic acid in place of sulfuric acid in the Beckmann reaction obviates side reactions and results in an improved yield of lactam. 6 - 12C lactams can be prepared from the corresponding cycloalkanone oximes by Beckmann rearrangement reactions in the presence of methanesulfonic acid.
Patent EP-1049988-B1 (EP)
Inventor: CARPENTIER PAUL R
IPC: G06F17/30
Filed: 1999-01-23
Granted: 2002-09-04
Abstract: Representing a number of assets on an originating computer begins with selecting the assets to be represented (102). Cryptographic hash asset identifiers are generated (104); each of the asset identifiers is computed using the contents of a particular asset. The asset identifier is a content-based or content-addressable asset name for the asset and is location independent. An asset list is generated that includes the asset identifiers computed from the assets (106). A cryptographic hash asset list identifier is generated that is computed from the asset list (108). The asset list identifier is stored for later retrieval. The assets selected are also stored for safekeeping either locally or on a computer network. In the event of loss of the files from the originating computer, the asset list identifier is retrieved (302). Using the asset list identifier, the original asset list is found and retrieved from its safe location (306). The asset identifiers from the retrieved asset list are used to find and retrieve the individual assets from their backup locations (314, 316). The assets are verified by recomputing the cryptographic hash asset identifier for each asset retrieved and comparing it to the asset identifier from the asset list (316). The MD5 algorithm is used for the cryptographic hash function. Assets are retrieved using a multicast protocol (402). A series of importer programs (702-710) searches for assets to retrieve in progressively more remote locations. Assets are retrieved whole or in segments (606).
Patent EP-1056721-B1 (EP)
Inventor: DE SCHRIJVER JOHNY
IPC: C07D209/52
Filed: 1999-02-12
Granted: 2004-07-14
Abstract: L'invention concerne un procédé d'épuration de (±)-2-azabicyclo [2.2.1] hept-5-èn-3-one. Jusqu'à présent, la cristallisation représentait l'étape finale d'épuration lors de la production de (±)-2-azabicyclo [2.2.1] hept-5-èn-3-one. Il est cependant avantageux sur le plan économique et écologique d'effectuer l'épuration uniquement au moyen de mesures d'extraction.
Patent EP-1073409-B1 (EP)
Inventor: LUEBBE JOHN PAUL
IPC: A61K8/34
Filed: 1999-04-26
Granted: 2006-06-14
Abstract: The present invention is directed to deodorant compositions, and methods of using such compositions, wherein the compositions comprise from about 0.1% to about 99.9% by weight of a deodorant active, fragrance or combination thereof, and from about 0.1% to about 99.9% by weight of a carrier comprising 1,2-hexanediol. The deodorant composition preferably further comprises a suitable gellant or structurant to provide the desired product form, including a deodorant gel solid stick. The 1,2-hexanediol carrier is a highly effective coupling agent and is milder to the skin when applied topically to the axilla or other areas of the skin as compared to many other polyol-containing deodorant compositions. The present invention also relates to the use of triclosan/triclocarban combinations for improved deodorant efficacy.
Patent EP-0994762-B1 (EP)
Inventor: PARK KYUNG
IPC: B24B19/03
Filed: 1999-04-29
Granted: 2002-09-25
Abstract: A wave beveling machine is disclosed which produces a wave bevel on a glass work piece. The machine includes a feed path that is adapted to receive a glass work piece and which includes a plurality of spaced-apart treatment heads adjacent the feed path and adapted to sequentially engage the edge region of the work piece as the work piece is moved along the feed path. Each of the plurality of heads includes at least one contact region adapted to contact the edge region of the work piece, and one or more of the heads is adapted to abrade glass from the edge region when in contact with the edge region. The machine further includes a treatment head positioning system adapted to cause the contact surfaces of the plurality of heads and the edge region of the work piece to be engaged and cyclically moved in an oscillating path with respect to each other to produce the wave bevel on the edge region. The machine may further include one or more conveyors that support and move the work piece along the feed path. Furthermore the heads may be mounted on a single carriage, on which they move or are engaged as a unit, or may be independently mounted, wherein they may each be controlled and positioned by the treatment head positioning system independent of the rest of the plurality of heads.
Patent EP-1075256-B1 (EP)
Inventor: SAVOURET JEAN-FRANCOIS
IPC: A61P29/00
Filed: 1999-05-05
Granted: 2003-07-30
Abstract: The invention concerns arylhydrocarbon receptor ligand antagonists, characterised in that they are prepared from polyhydroxyl stilbenes, monomers or polymers or the corresponding glycosides, said compounds being in racemic form, or in the form of geometric isomers. The invention is useful for preparing medicines and foods for preventing or treating affections caused by and related to exposure to arylhydrocarbon ligands.
Patent EP-1084167-B1 (EP)
Inventor: NISSEN POUL CHRISTIAN
IPC: C03C25/34
Filed: 1999-05-18
Granted: 2002-09-04
Abstract: A stabilized aqueous phenolic binder for mineral wool comprising an emulsified phenolic resin consisting essentially of a phenolic resin having a degree of conversion of phenol of 99 % or more, said binder containing a protective colloidal agent in a concentration of less than 0.1 % by weight based on the solid content of the binder. A method of producing an emulsifiable phenolic resin; an emulsifiable phenolic resin obtainable by the method; a method of producing a stabilized phenolic binder for mineral wool; a stabilized phenolic binder obtainable by the method; use of said binder in production of mineral wool products; methods of producing mineral wool products; and mineral wool products obtainable by the methods.
Patent EP-1078504-B1 (EP)
Inventor: LYNCH WILLIAM C
IPC: H04N7/30
Filed: 1999-05-14
Granted: 2004-07-28
Abstract: A technique (200) for compressing video images (102) uses temporary compression of blocks during compression, integrated color rotation of compressed images, direct compression of a composite video signal, and border filters to allow blocks to be compressed independently. Temporary compression reduces storage needed in an integrated circuit. An incoming frame (12) is compressed block-by-block and placed in temporary storage (118). A corresponding block of a later frame is also compressed. Both blocks are decoded back into the transform domain and the two blocks are compared in the transform domain (122). Color rotation (132) on compressed color information is integrated with overall compression and is performed upon the chrominance transform pyramids (592, 596) after transformation of the video signal rather than performing a rotation on the raw signal itself. Color rotation (132) is performed at any stage and uses serial multiplication (shift and add) for more efficient processing, rather than using parallel multiplication. A composite video signal (82) including both color and black and white information is compressed directly without separating the color information from the black and white. A sequence of passes (214, 224, Figs. 12-16) separates the luminance and chrominance information from the composite video signal and demodulates the color carrier to separate out color information. Blocks of information are treated independently using a modified 2-6 Biorthogonal filter (106a, 409) to reduce complexity, to reduce harware needed and to reduce blocking artifacts. The technique identifies and compresses composite video, S video, and component video signals, and is applicable to low bit rate video applications.
Patent EP-1009749-B1 (EP)
Inventor: BELLANI PIETRO
IPC: C07D498/04
Filed: 1999-06-17
Granted: 2001-08-08
Abstract: A description is given here of a novel process for the synthesis of N-carboxyanhydride of formula VIby reacting (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid with triphosgene in dioxane; a description is also given of a process for the synthesis of (S)-N-tert-butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxyamide by treating the N-carboxyanhydride VI so obtained with tert-butylamine.
Patent EP-1214194-B1 (EP)
Inventor: ANDRUS MILTON H JR
IPC: B32B27/30
Filed: 1999-11-24
Granted: 2004-03-17
Abstract: Described are multilayer articles which include a polymeric, ultraviolet radiation absorbing composition.
Patent EP-1122253-B1 (EP)
Inventor: MURAOKA MASAMI
IPC: C07D401/04
Filed: 1999-10-07
Granted: 2005-08-17
Abstract: A compound given by general formula (1): <CHEM>     Äwherein T represents oxygen or sulfur atom, Y represents alkyl, cycloalkyl group, etc., ring W represents benzene ring, etc., R<1> and R<2> represent independently hydrogen atom, lower alkyl group, etc., and R<3> represents hydrogen atom, alkyl group, etc. Z represents a group given by formula: <CHEM>   äwherein A<1> and A<2> represent independently hydrogen atom, alkyl group, etc. and G represents straight chain alkylene having 1-6 of the carbon number, etc.ü or a group given by formula: <CHEM>   äwherein n represents 0, 1 or 2, ring E represents 4-8 membered saturated heterocyclic ring containing nitrogen atom(s), and A<3> represents hydrogen atom, alkyl group, etc.üÜ, its prodrug or pharmaceutically acceptable salt thereof is an antagonist against muscarinic receptor that is useful as anticholinergic medicaments, and therefore it is useful as pollakiuria or urinary incontinence remedy.
Patent EP-1124797-B1 (EP)
Inventor: SCHWAB WILFRIED
IPC: C07D209/08
Filed: 1999-10-21
Granted: 2004-03-03
Abstract: L'invention concerne des composés de la formule (I) et/ou une forme stéréo-isomère du composé de la formule (I) et/ou un sel physiologiquement compatible du composé de la formule (I), s'utilisant pour préparer des médicaments permettant de traiter et assurer la prophylaxie d'affections à la progression desquelles prennent part des métalloprotéinases décomposant la matrice.
Patent IE-86295-B1 (IE)
Title: Animal head restraining device
Inventor: KIERNAN VINCENT
IPC: A01K1/00
Filed: 2012-05-31
Abstract: The present invention describes an apparatus for restraining an animal’s head, said apparatus comprising a mounting body 1 capable of being mounted to a cattle crush, wherein said mounting body 1 comprises a pivotally connected restraining arm 2 and a ratchet wheel 4, wherein said restraining arm 2 is connected to said ratchet wheel 4 via a wire rope 5 passed through a pulley wheel 6 configured to allow a single operator to simply rotate said ratchet wheel 4 thereby raising said restraining arm 2 upwards and under the animal's neck and safely and easily holding the animal’s head in place. <Figure 1>
Patent IT-1280546-B1 (IT)
Title: Feeder machine for sheet metal guillotines
Inventor: BELARDINELLI LUCIANO
IPC: B23D/
Filed: 1995-01-02
Granted: 1998-01-22
Abstract: The present invention concerns a feeder machine for sheet metal guillotines that has two identical pairs of pneumatic clamps mounted on respective carriages, that slide along a pair of longitudinal support and guide bars and are driven by a transmission system that always ensures simultaneous strokes of the said slide carriages that are identical, but in opposite directions; there is a central electronic command and control unit which ensures that the clamps of one carriage remain closed for the whole advance stroke of the said carriage and open for the whole of the following retraction stroke. <IMAGE>
Patent IT-1281510-B1 (IT)
Title: Method for producing inspection manhole with monolithic body and adjustable base
Inventor: COLLE GIUSEPPE
IPC: B28B/
Filed: 1995-02-03
Granted: 1998-02-18
Abstract: The subject of this innovation is a new method for producing inspection manholes which makes it possible to make manholes composed of a standardised variable height monolithic body A associated with a base B which can be made with adaptable height to permit perfect alignment of the manhole with the road surface, whatever the depth of the pipes to inspect. The innovative characteristic of the proposed method is that it produces the inspection manhole in only two parts A and B, with a single junction which ensures impermeability and resistance to blows and breakage due to the gasket 17 and the perfect circularity and planarity of the mating edges 1 and 16, obtained by conservation of the forming bottoms also during the consolidation phase, the bottom of the base B being adaptable to obtain such heights H2 as to combine with the modular heights H1 of the body A, creating overall heights H which are variable with respect to the top cover and level of the piping C and D to be inspected, in conformity with the requirements of each inspection manhole, which can be provided with a band 19 for transportation, already assembled, by means of the rod 5 which is seated in the openings 3 and 4. <IMAGE>
Patent IT-1264458-B1 (IT)
Title: Cilindro motore con dispositivo di frenatura 0/e di bloccaggio
Inventor: HOLVOET ALAIN
IPC: F15B15/26
Filed: 1993-05-14
Granted: 1996-09-23
Abstract: Il cilindro motore (10) proposto dall'invenzione è dotato di un dispositivo di frenatura o/e di bloccaggio, i cui elementi di bloccaggio (61, 61A) vengono attivati tramite elementi di rotolamento (65, 65A), una bussola di comando (55, 55A) e un pistone di comando (50, 50A). Il dispositivo di frenatura o/e di bloccaggio è collegato al pistone (12) del cilindro motore e gli elementi di bloccaggio (62, 62A) poggiano sulla parete interna (63) della cassa (11). Il dispositivo di frenatura o/e di bloccaggio viene attivato mediante una molla di compressione (58, 58A), che agisce sul pistone di comando (50, 50A). Per staccare il dispositivo di frenatura o/e bloccaggio, sul pistone agisce la pressione esistente in una camera di pressione (53, 53A) situata sul pistone. L'azione esercitata dalla pressione presente nella camera di pressione è opposta a quella della molla di compressione. La camera di pressione (53, 53A) viene alimentata, tramite canali per fluido in pressione presenti nel pistone, dalla pressione di servizio del cilindro motore. Pertanto, con l'eccitazione del cilindro motore ovvero di una delle camere di pressione, il dispositivo di frenatura e/o bloccaggio viene sbloccato automaticamente. Se si scarica la camera (o le camere) di pressione, gli elementi di bloccaggio si appoggiano alla parete interna della cassa.(Figura 1).
Patent IT-1265521-B1 (IT)
Title: dispositivo di trasporto per contenitori provvisti di   rigonfiamento anulare sul collo, in particolare contenitori
Inventor: YVON VAN NESTE
IPC: B65G/
Filed: 1993-02-16
Granted: 1996-11-22
Abstract: Il trovato si inserisce nel campo dei dispositivi di trasporto per contenitori provvisti di collare sporgente.Più precisamente si riferisce ad un dispositivo di trasporto comprendente un elemento mobile di supporto e trascinamento costituito da una catena a rulli semplice (4) in cui ad una delle estremità di ciascun rullo (5), la stessa per tutti i rulli, é applicato almeno un elemento piastriforme (6) conformato in modo tale da sovrapporsi parzialmente all'elemento piastriforme immediatamente successivo nel senso di avanzamento della catena (4).L'insieme degli elementi plastriformi (6) forma una superficie d'appoggio e trascinamento sostanzialmente continua per il collare (3) sporgente dei contenitori (1).
Patent JP-2939744-B1 (JP)
Title: 内部に空洞部を有する立体物の製造方法
IPC: B29D22/00
Filed: 1998-04-21
Granted: 1999-08-25
Abstract: 【要約】
【課題】  本発明は、熟練した技術を有しなくても立体 的形状がイビツでない内部に空洞部を有する立体物を製 造できる内部に空洞部を有する立体物の製造方法を提供 するものである。
【解決手段】  型バルーン２０をヘッドレスト側１４と 略同形状に膨張させる。次に、第１シート体１６の下方 から下プレス体２４を押し付けると共に第２シート体１ ８の上方から上プレス体２６を押し付ける。すると、前 記第１シート体１６の周縁部３０と第２シート体１８の 周縁部３２は下プレス体２４と上プレス体２６に覆われ ないで重なった状態で下プレス体２４と上プレス体２６ の間からはみ出るので第１シート体１６の周縁部３０と 第２シート体１８の周縁部３２をミシン３６で縫うだけ でイビツでないヘッドレスト側１４を製造できる。
Patent JP-2992510-B1 (JP)
Title: 養毛料
IPC: A61Q5/00
Filed: 1998-06-16
Granted: 1999-12-20
Abstract: 【要約】
【課題】テストステロン５α−レダクターゼ阻害作用を 有する新規なテストステロン５α−レダクターゼ阻害剤 を提供することにある。
【解決手段】本発明に係るテストステロン５α−レダク ターゼ阻害剤はクチナシ、クジン、延命草より選ばれる １種または２種以上の溶媒抽出物を含む。これら３種の 抽出物を全て含む場合には、クチナシ抽出物２０〜４０ ％、クジン抽出物３０〜６０％、延命草抽出物２０〜４ ０％の範囲とする。本発明に係るテストステロン５α− レダクターゼ阻害剤は、例えば、頭髪化粧料に含有させ て用いることができる。
Patent JP-2905779-B1 (JP)
Title: 電線共同溝の連結部材
IPC: F16B21/08
Filed: 1998-06-22
Granted: 1999-06-14
Abstract: 【要約】
【課題】上面から連結部材を打ち込むことができない場 合にも、電線共同溝を確実に連結することができる取り 扱いの容易な電線共同溝の連結部材を提供する。
【解決手段】本体の上下に可動係合板を揺動可能に形成 した連結部材であり、ジョインター１の縦孔５に挿入で きる長さの本体部１０の上下に、可動係合板１１を揺動 可能に設ける。この可動係合板１１はジョインター１が 電線共同溝２の凹部３に所定位置まで挿入されたときに ジョインター１の縦孔５から上下に拡がって電線共同溝 ２の凹部内面と係合する。
Patent JP-2970807-B1 (JP)
Title: ベッド等における格納型側柵
IPC: A61G7/05
Filed: 1998-07-28
Granted: 1999-11-02
Abstract: 【要約】
【課題】  格納型側柵を、衝撃緩和手段の作用下にボト ム下方に格納するようにする。
【解決手段】  第１ステー８の基端部と、取り付け枠７ との間に、衝撃緩和手段として伸縮式オイルダンパ１０ を介設する。この伸縮式オイルダンパ１０は、高圧ガス や、オイルを封入したシリンダ１０ａと、このシリンダ １０ａに対して軸方向に所定の反発力に抗して伸縮する ロッド１０ｂを有する。すなわち、前記シリンダ１０ａ の基部を取り付け枠７に取り付ける一方、ロッド１０ｂ 先端を前記第１ステー８の基端部に取り付けて、支柱部 ４および柵部５をボトム下方に格納する際に、反発力と して作用させるようにする。
Patent JP-3046288-B1 (JP)
Title: 半導体・液晶製造装置用部材
IPC: C04B35/44
Filed: 1998-12-28
Granted: 2000-05-29
Abstract: 【要約】
【課題】耐プラズマ性に優れ、耐熱衝撃性に優れるセラ ミック部材を提供する。
【解決手段】フッ素系や塩素系等のハロゲン系腐食性ガ スあるいはそのプラズマに曝される部位に耐食性を具備 させるために、イットリアとアルミナの化合物を主結晶 とし、ジルコニアを５００〜５００００ｐｐｍ含むセラ ミックスで耐食性部材を構成する。
Patent NO-311821-B1 (NO)
Inventor: SAETHER KOLBJOERN
IPC: A01G7/04
Filed: 2000-04-12
Abstract: An account is given of a system for and a method of making the growth/thriving conditions for grass more favorable in connection with grass pitches, e.g. football pitches. A lighting unit having a rectangular peripheral shape and thin, disc-like form is dimensioned to correspond to the pitch that is to be lit artificially, and may comprise extra devices for additional functions that may improve the growth/thriving of the grass, such as watering/ventilation. The lighting unit (16) is arranged to be moveable in the vertical direction by means of a hoisting arrangement comprising masts (10) (or stand roofs), wires (20) and powered hoisting apparatuses.
Patent NO-314219-B1 (NO)
Inventor: HARMALKER SUBHASH
IPC: A61Q5/02
Filed: 2000-11-27
Abstract: A composition comprising a stable, clear aqueous cleansing phase having stably dispersed and suspended therein particles bearing conditioning agents comprising: (a) 2-25 wt % of a high foaming anionic surfactant, (b) an amphoteric surfactant, especially in quantities from 0.2 wt % of the composition up to a quantity wherein clarity of the aqueous phase is maintained, (c) an effective amount of a viscoelastic enhancing, suspending material comprised of both about 0.4-1.5 wt % of a xanthan gum and about 0.2-1.5 wt % of a guar gum wherein both said xanthan gum and said guar gum (i) each have an initial transparency of at least 85% and (ii) each have a particle size such that each gum goes through a 250 micron mesh screen, and (d) insoluble stably suspended particles having a particle size in the range of about 200-2500 microns and which bear conditioning agents on and/or inside their surface which when applied to the skin or hair provides a conditioning effect, wherein the clear aqueous cleansing phase has a clarity of less than or equal to 20 Nephelometric Turbidity Units and all amounts are based on the weight of the total composition.
Patent NO-329539-B1 (NO)
Inventor: NEDERLOF ARNOLD JOHAN
IPC: C09D183/10
Filed: 2001-09-24
Abstract: Water-based protective coating compositions contain as binder the product obtained by the reaction of an aminosilane, in acid solution, with a sub-stoechiometric amount of an epoxysilane, and further contain finely divided zinc and dispersed pigments.
Patent NO-339245-B1 (NO)
Inventor: KNITEL JOSEPH THEODOOR
IPC: A47J31/44
Filed: 2006-03-02
Abstract: A method for the preparation of a beverage suitable for consumption such as, for instance, cappuccino, wherein use is made of at least one extraction pad (44) at least filled with a product to be extracted such as ground coffee (45), and at least one additive holder (32) at least filled with a soluble substance such as a flavoring and/or odorant and/or colorant, more in particular such as an instant and/or liquid creamer (35), the method further having the following method steps: the extraction pad (44) and the additive holder (32) are positioned relative to each other such that they lie clear of each other; hot water is pressed under pressure through the extraction pad (44) and contacted with the soluble substance (35) for obtaining an extract with the soluble substance (35) dissolved therein;—the extract with the soluble substance (35) dissolved therein is fed under pressure to at least one nozzle (28) for obtaining an extract jet; and the extract jet is aimed at an impact surface (16) for obtaining a beverage suitable for consumption with a froth layer, such as cappuccino.
Patent PL-95266-B1 (PL)
IPC: C07D335/20
Filed: 1973-12-07
Abstract: 1453828 Thiaxanthene derivatives KEFALAS AS 28 Nov 1973 [8 Dec 1972] 56910/72 Heading C2C The invention comprises compounds of formula and their addition salts with pharmaceutically acceptable acids, wherein X is Cl, CF 3 or SO 2 NMe 2 ; Z is >CHCH 2 - or >C : CH-; and Y is >NH, >NMe, >NCH 2 CH 2 OH or > CHCH 2 CH 2 OH, and the esters of these alcohols with C 1-17 alkanoic acids. In examples, these compounds are prepared by (1) reducing the unsaturated to the saturated compounds; (2) reacting the analogues having the side-chain terminated by: CH 2 , Cl or NMe 2 with (3) forming the compound where Y is by reacting that where Y is >NH with ethylene oxide; (4) esterifying the alcohols; (5) reacting a 9-Li derivative of a 9-unsubstituted 3-fluorothioxanthene (which is derived from the corresponding thiaxanthone) with (6) splitting the corresponding methyl ether of the desired alcohol. Analogues of the compounds (I) having a 5- or 6-Cl or CF 3 substituent instead of 6-F are also disclosed. Starting materials and intermediates otherwise described are 1-(3-chloropropyl)-4-(2-methoxyethyl)piperazine, and those of formulµ R<SP>2</SP>(-OH)CH 2 CH : CH 2 and R<SP>2</SP> : O, where R is 3-FC 6 H 4 , R<SP>1</SP> is 2-chloro(or trifluoromethyl)-6- fluorothiaxanth-9-ylidene, and R<SP>2</SP> is 2-dimethylsulphamoyl-6-fluorothiaxanth-9-ylidene. Therapeutic compositions having neuroleptic activity comprise compounds of the above formula, and may be administered orally or parenterally.
[GB1453828A]
Patent PL-154097-B1 (PL)
Title: Method of obtaining derivatives of dicyanopyrasine
IPC: C07D405/06
Filed: 1988-09-21
Abstract: A dicyanopyrazine compound of the formula: <CHEM> wherein each of R1, R2 and R3 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, aralkyl, substituted aralkyl or thienylmethyl, provided that R1, R2 and R3 are not simultaneously hydrogen.
Patent PL-159151-B1 (PL)
Title: Telescopic extension arm
IPC: B66C23/687
Filed: 1989-06-09
Abstract: A telescopic boom of a self-propelled mining machine connected to the machine chassis in a deflective manner, composed of a fixed link and a movable link retractable from the fixed link by means of a cylinder, characterized in that the rear wall of the fixed link (1) is bent in such a way that the wall, which is a sloping wall, is coupled to the upper wall, and in the place where the sloping wall is affixed, there is a hole (13) masked with a cover (14), while the end of the cylinder of the retracting part (6) has a joint connecting it to the fixed link (1) by means of metal sheets welded thereon and the sheets are connected by a quill (11), through which a pin is threaded (10).<IMAGE>