baber/WOPTO huggingface dataset:
Patent EP-1040150-B1 (EP)
Inventor: SCHERZER WOLFGANG
IPC: C08L63/00
Filed: 1998-11-28
Granted: 2003-02-26
Abstract: La présente invention concerne des mélanges durcissables à base de résines époxydes et de durcisseurs amines pouvant également contenir, le cas échéant, des solvants, de l'eau, des plastifiants, des additifs anti-ultraviolets, des colorants, des pigments, des charges, lesquels mélanges contiennent comme accélérateur au moins un composé de la formule générale (I): dans laquelle R?1, R2, R3 et R4¿ sont chacun indépendamment H ou un radical alkyle ramifié ou non renfermant de 1 à 15 atomes de carbone, et n est égal à une valeur comprise entre 0 et 10.
Patent EP-0965716-B1 (EP)
Inventor: MILLER BEARGE D
IPC: F16P3/12
Filed: 1999-06-07
Granted: 2006-03-01
Abstract: A long sheath (24) accommodating a sensor (36) has its opening (31) closed with a plug (40). Wires (42,44) from the sensor pass through the hole in the plug and come out of either of the two apertures (33) on the sides of the sheath. The sheath is fixed to the leading edge of the door. The sheath gets compressed under an external force, e.g. applied by an object coming in the way of the door being closed. The sensor responds to the applied force. An electrical circuitry to which the sensor is connected by wires controls the closing operation of the door.
Patent EP-0967043-B1 (EP)
Inventor: KLAESENER MICHAEL
IPC: B23K9/028
Filed: 1999-06-12
Granted: 2004-01-21
Abstract: The method involves manufacturing a closed tubular stand (1) consisting of at least one weldable tube (2), which is shaped to its desired final form. The joining open ends (3) of the tube are welded together in an automatic orbital, high-precision welding process, in which a controlled electrode runs through a 360 degrees path. The surface of the closed tubular is finished.
Patent EP-0995689-B1 (EP)
Inventor: SCHULTZ GUENTHER
IPC: B65D5/42
Filed: 1999-10-04
Granted: 2004-04-28
Abstract: The re-closable box (1) has a top closure (30) formed by four closure flaps (31, 32, 33, 34) of which the upper flap is attached to the front side wall (11) and consists of a tab (311) which is attached by a fold line (301) to the front side wall (11). A first hanger tab (312) with hanger (35) is connected through a fold line (305) to the tab (311) and a second hanger tab (313) with hanger (36) is connected by a fold line (306) to the first hanger tab (312). An end tab (314) is attached by a fold line (307) to the second hanger tab and the sum of the widths of the tab (311) and end tab is no greater than the width of the upper closure tab (32). The inside back wall and back side wall are stuck together. Independent claim describes punched out blank for making box
Patent EP-1038627-B1 (EP)
Inventor: JANSEN BRAMERVAER TOM
IPC: B21D39/02
Filed: 1999-03-25
Granted: 2007-04-18
Abstract: Device for manufacturing a projection weld connection for plate material of electrically conductive material with a method in which in one of the plates to be welded a projection of triangular cross section has been preformed. 
- placing the plates in juxtaposition to overlap another, 
- compressing the plates from one side at the location of the projection with a pressing unit carrying a pressure tool by which the projection is formed in the underlying plate, characterized in that the pressure tool has an elevation (6) on the surface with a length of 10 and a breadth of 1,4 millimeters and a height of 0,6 to 0,8 millimeters. 
- Such that the projection has a 1,4 by 10 millimeters size at its base and extends from 0,6 to 0,8 millimeters above the plate, whereas the force applied on the pressure unit is between 300 and 1.800 Newton.
Patent EP-0943395-B1 (EP)
Inventor: THANNER THOMAS
IPC: B23Q11/00
Filed: 1999-03-11
Granted: 2003-08-13
Abstract: A boring tool with a suction head (14) to remove drilling debris has the head pressed onto the work site by two gas springs (2,3) parallel to the boring axis and with their inner ends locating in bores in the drill housing. The suction head is mounted on an extension (31) of one spring (3) and the two springs are linked by an external cross piece (5). The suction line is attached to a suction nipple (19) on the suction head.
Patent EP-1056344-B1 (EP)
Inventor: NECTOUX CLAUDE
IPC: A21C9/06
Filed: 1999-02-19
Granted: 2003-09-17
Abstract: The invention concerns a method for making a food product based on pizza pastry which consists in: preparing at least a pastry base; providing a food filling (2) on said pastry base; covering said filling (2) with a top rolled-out pastry (3); and baking said resulting product to obtain a sufficiently rigid product capable of being hand-held to be eaten like a sandwich. The invention is characterised in that it consists in: producing the base pastry and the top rolled-out pastry (3) continuously from a common initial base pastry, the top rolled-out pastry (3) being formed by the longitudinal (4A) and side edges; producing at least an opening (10) in the edges (4A) by material removing; folding, then turning over the longitudinal edges on the filling, with a slight overlap; then hemming the edges (4A) to seal the food product. The invention is applicable for making fast-food product.
Patent EP-1068152-B1 (EP)
Inventor: SCHNABEL RAINER
IPC: C02F3/10
Filed: 1999-03-22
Granted: 2002-12-18
Abstract: The invention relates to growth bodies for immobilizing microorganisms, especially for use in wastewater treatment plants, comprised of a matrix in which a biologically degradable substrate is incorporated. The matrix is comprised of a biologically degradable biopolymer which can degrade considerably slower than the substrate, and the substrate is imbedded in said biopolymer in the form of interspaced particles.
Patent EP-1079963-B1 (EP)
Inventor: PERSHA SEAN
IPC: B60R21/2165
Filed: 1999-05-21
Granted: 2003-04-23
Abstract: An automotive seat assembly is provided with an integrated side impact airbag. The seat assembly comprises a seat cushion and a seat back mounted to the seat cushion. A seat cushion trim cover material covers the seat cushion and a seat back trim a cover material covers the seat back. The seat assembly is characterized by a tear seam integrally formed within a bolster section of the seat back trim cover material. The tear seam defines a frangible line of weakness within the trim cover material wherein the airbag will tear through the tear seam when the airbag is deployed and inflated to a position outside of the seat assembly. The subject invention also includes a manufacturing apparatus for forming the tear seam in the trim cover material. The apparatus comprises a template (48) supporting the trim cover material (28). A C-shaped raised ridge (50) extends upwardly from the template to abut the inside surface of the trim cover material (28). A welder (52) is disposed adjacent the outside surface of the trim cover material (28) such that the trim cover material is wedged between the template (48) and the welder (52). The welder is aligned with the raised ridge to form the tear seam within the trim cover material.
Patent EP-1000078-B1 (EP)
Inventor: YLIHONKO KRISTIINA
IPC: A61P35/00
Filed: 1999-05-10
Granted: 2003-07-30
Abstract: The present invention relates to novel hybrid anthracyclines generated by cloning of fused genes in a mutated Streptomyces galilaeus strain DSM 11638. Said strain was obtained by mutagenization of the S. galilaeus wild type (ATCC 31615). The aglycone moieties of the compounds obtained are modified alkavinones, caused by the gene products introduces into the mutant, and the sugar moieties are those derived from the host strain, i.e. rhodosamine-2-deoxyfucose-2-deoxyfucose or 2-deoxyfucose-2-deoxyfucose-2-deoxyfucose, or the disaccharide or monosaccharide forms of these.
Patent EP-1091629-B1 (EP)
Inventor: AHM POUL HENRIK
IPC: A01C1/02
Filed: 1999-06-23
Granted: 2003-03-05
Abstract: A zigzag folded tape is used for joining germinating units that contain seeds or the like-growth-suited parts of a plant. In addition to a seed or the above parts of a plant, the germinating units comprise a mixture of a carrier and additives with water-absorbing substances. The tape is placed edgewise in a germinating box ( 7 ). Then the germinating box ( 7 ) is placed in an irrigation room ( 21 ) associated with the germinating assembly ( 15 ). The irrigation room ( 21 ) comprises a support ( 18 ) for the germinating boxes. The germinating boxes are soaked in successive irrigation periods interrupted by breaks. The soaking is stopped when the tape is saturated with water and the water drips heavily from the bottom side of the germinating box. The germinating box ( 7 ) is then moved with the tape to the germinating room ( 23 ) associated with the germinating assembly ( 15 ), in which it is subjected to a climate necessary for an optimum germination, viz. climatic conditions such as temperature, moisture and light conditions. The germination is interrupted by removing the germinating box from the germinating room. The box is cooled and/or transferred for a direct bedding out of the tape.
Patent EP-1097356-B1 (EP)
Inventor: IMHOF ROBERT ERICH
IPC: G01N33/497
Filed: 1999-07-08
Granted: 2003-06-18
Abstract: A method and equipment for measuring vapor flux from a surface e.g. the rate of water loss from human skin which is useful in the evaluation of the efficiency of the skin/water barrier uses a closed cylinder which is placed with the open end against the skin and the closed end is cooled. By measuring the temperature and relative humidity within the cylinder the water vapor flux can be determined.
Patent EP-1100556-B1 (EP)
Inventor: MUNRO HUGH SEMPLE
IPC: A61N1/04
Filed: 1999-07-30
Granted: 2003-11-12
Abstract: Bioadhesive Compositions which comprise a hydrophobic polymer wherein the concentration of the polymer at the surface of the adhesive is greater than its concentration in the bulk of the adhesive are described; and biomedical electrodes, fixation products and wound dressings containing them.
Patent EP-1133589-B1 (EP)
Inventor: LEE CHENG H
IPC: C25D17/12
Filed: 1999-10-28
Granted: 2004-08-11
Abstract: One electrode is provided in association with the object to be coated, the other electrode. A pre-stretched ion-exchange membrane in a thin tubular form is sandwiched inbetween two nonconductive water permeable screen tubular housings. The assembly contains a supply line that provides a water way for the electrolyte to flow from the top of the device into a lower cap, then to the lower cap reservoir that allows stabilization and disbursement of electrolyte through the rifled housing Inertia developed through this defined pattern creates a swirling action that scrubs the impurities away from the anode, and to the top of the device to be carried out top. The location of the supply line is just inside the inner screen inserted through both the upper housing and lower cap. The tubular electrode is provided to the inside of membrane housing completing the inner portion of the waterway return chamber.
Patent EP-1127234-B1 (EP)
Inventor: MAHONEY DAVID G
IPC: F16J15/43
Filed: 1999-10-28
Granted: 2003-09-24
Abstract: A rotary motion feedthrough is described for coupling rotary motion from a rotatable shaft between an atmospheric side to a vacuum side by providing a dynamic magnetic seal of ferrofluid about the shaft using a non-rotating magnetic system formed of a unitary pole piece with magnets contained in radial slots formed in an inner diameter of the pole piece opposite the shaft.
Patent EP-1127135-B1 (EP)
Inventor: BARANY FRANCIS
IPC: C12N5/10
Filed: 1999-10-29
Granted: 2007-05-23
Abstract: The present invention is directed to a thermostable ligase having substantially higher fidelity than either T4 ligase or Thermus thermophilus ligase. The DNA molecule encoding this enzyme as well as expression systems and host cells containing it are also disclosed. The thermostable ligase of the present invention is useful in carrying out a ligase detection reaction process and a ligase chain reaction process.
Patent EP-1147375-B1 (EP)
Inventor: RYCHLAK STEFAN
IPC: G01C21/36
Filed: 1999-10-06
Granted: 2005-04-27
Abstract: A method of directing a driver of a vehicle, in particular a motor vehicle, aircraft or ship, from at least one starting point to at least one destination is described, a trip route being defined from the at least one starting point to the at least one destination. Once a certain property is specified, the driver of the vehicle is informed of which sections along the trip route have the given property. This allows the user or the driver of the vehicle to intervene specifically in the trip planning by including route sections having the given property in the route planning or by initiating the determination of an alternative route section.
Patent EP-1121142-B1 (EP)
Inventor: WHITEHOUSE MARTHA JO
IPC: A61P9/00
Filed: 1999-08-27
Granted: 2004-10-20
Abstract: The present invention has multiple aspects. In particular, in one aspect, the present invention is directed to a unit dose composition comprising 0.2 µg/kg to 48 µg/kg of an FGF-2 of SEQ ID NO: 2, or an angiogenically active fragment or mutein thereof in a pharmaceutically acceptable carrier. In another aspect, the present invention is directed to a method for treating a human patient for coronary artery disease, comprising administering into one or more coronary vessels or a peripheral vein of a human patient in need of treatment for coronary artery disease a safe and angiogenically effective dose of a recombinant FGF-2, or an angiogenically active fragment or mutein thereof. The single unit dose composition of the present invention provides an angiogenic effect in a human CAD patient that lasts six months before re-treatment is required. In another aspect, the present invention is directed to a method of administration which optimizes patient's safety. In this embodiment, fluids, heparin and/or rate of infusion all play a role. In another aspect, the present invention is directed to a pharmaceutical composition comprising a therapeutically effective amount of FGF-2, alone or in combination with heparin, in a therapeutically effective carrier. The magnitude and duration of benefit were unexpected; in addition benefit with the IV route was unexpected.
Patent EP-1137403-B1 (EP)
Inventor: MULYE NIRMAL
IPC: A61K9/22
Filed: 1999-12-10
Granted: 2009-03-11
Abstract: The present invention is directed to a solid sustained release pharmaceutical tablet for administering to a host, comprising a therapeutically effective amount of a pharmaceutically active ingredient and a sustained release carrier therefor, said sustained release carrier comprising (a) a hydrocolloid selected from the group consisting of xanthan gum, guar gum, and alginic acid or a pharmaceutically acceptable salt thereof, and (b) a cellulose ether, said hydrocolloid and cellulose ether being present in synergistic effective amounts to retard release of said pharmaceutically active ingredient, said hydrocolloid being present in amount ranging from about 0.3% to about 7.0% by weight of the tablet and said cellulose ether being present in an amount ranging from 3% to about 20% of said tablet, and said cellulose ether being present in said carrier in amounts equal to or greater than 33% by weight and said carrier being present in amounts less than 35% by weight of said tablet.
Patent IE-87325-B1 (IE)
Title: Solar panel
Inventor: PHILIP SIMMONS
IPC: H02S30/00
Filed: 2020-06-18
Abstract: A solar panel comprises a support body (16), a front panel (15) of glass and a plurality of photovoltaic cells (17) over which the glass panel extends, said support body defining a frame or providing support for a frame which extends around the glass panel whereby the glass panel is supported relative to the support body, said frame being firmly in engagement directly or indirectly with the peripheral edge (25) of the glass panel, such as by being shrink fitted around the glass panel, whereby the frame applies pressure to the glass panel in a direction parallel with the plane of the glass panel.
Patent IT-1268555-B1 (IT)
Title: Railing with intermediate and terminal support elements of multiple positions for banisters and stairways, especially the winding type
Inventor: BUSI GIACOMO
IPC: E04F/
Filed: 1993-10-22
Granted: 1997-03-04
Abstract: This railing with intermediate and terminal support elements of multiple positioning for banisters and stairways, especially of the winding type, is characterised in that its connection to the latter results from a specific shape involved in their reciprocal role, said feature comprising a terminal support of spherical shape with lateral cap to receive one end of the profiled railing, said cap being oriented in a diametral plane by central pivoting of the spherical shape about a round end of a metal insert operating in an internal recess of same, produced by an emplacement on site, consisting in a radial inserting in a first peripheral radial opening and a subsequent transverse sliding to make the round end go through a second opening that is radial but perpendicular to the first one and coaxial with the lateral cap, said metal insert having a segment of flattened shape in order to allow it to undergo said transverse sliding in an aperture of width less than the thickness of said round end. <IMAGE>
Patent IT-1307829-B1 (IT)
Inventor: CHIARELLI PIERO
IPC: A61P31/04
Filed: 1999-12-21
Granted: 2001-11-19
Abstract: The prosthetic structure for dental implants comprises a base material (13; 15; 17) incorporating at least one active component, the base material releases the active component in a controlled manner when the prosthetic structure is implanted in a living organism.
Patent IT-1264339-B1 (IT)
Title: Safety closure, especially for olive oil cans and the like
Inventor: BETTAGAZZORE PIERO
IPC: B65D51/10
Filed: 1993-02-25
Granted: 1996-09-23
Abstract: A safety closure for olive oil cans, comprising a cap, a spout which can move axially through a continuous collar between a position inserted in the can and an extracted position protruding from the can, an external threading on the spout, an internal threading in the cap for screwing and unscrewing the cap on the spout, opposite axial stops on the spout and in the cap, engaging at the end of the screwing process, and a tongue connected to a safety ring by breakable tabs and attached to the cap in order to extract the spout, it has the threadings engaging only on respective end stretches of short length relative to the pitch of the threadings when the axial stops are engaged, and it lends itself to rapid assembly with particularly simple tools. <IMAGE>
Patent IT-1265422-B1 (IT)
Title: Unguento farmaceutico privo di azione irritativa della pelle e procedimento per la sua preparazione
Inventor: NAGY MARGIT NATA KRICSFALUSSY
IPC: A61K47/32
Filed: 1993-12-22
Granted: 1996-11-22
Abstract: Si descrive un unguento farmaceutico che non ha azione irritativa sulla pelle e comprende da 0,5 a 10 per cento in peso di plroxicam, da 15 a 30 percento in peso di veicoli idrofobi, da 60 a 75 percento in peso di veivoli idrofili, da 0,1 a 10 percento in peso di additivi ed emulsionanti nonché un procedimento per la preparazione dell'unguente. Tale unguento possiede una eccellente attività antiflogistica locale.
Patent IT-1282979-B1 (IT)
Inventor: DEMERTZIS YEAN
IPC: C23F1/46
Filed: 1996-05-09
Granted: 1998-04-03
Abstract: Stainless steel pickling process in which a pickling solution containing HF and Fe3+ ions as essential components is used, and wherein the oxidation to Fe3+ of the Fe2+ formed during the process in order to maintain the Fe3+ concentration to the predetermined value, is electrolytically carried out by submitting the pickling solution as it is to an oxidation process in an electrolytic cell equipped with anode made of inalterable materials chosen among graphite, granular coal, lead and with cathodes made of stainless steel, graphite or other unalterable materials, said cell working with an applied tension between 1 and 8 V and with an anodic current density between 0.4 and 15 A/dm2.
Patent IT-1265691-B1 (IT)
Title: Oar with minimum vertical oscillation angle
Inventor: D ABRUZZO FLORINDO
IPC: B63B/
Filed: 1991-11-12
Granted: 1996-11-29
Abstract: Oars with blades of area larger than that of the blades currently used have greater mechanical efficiency and therefore offer an energy savings when rowing. With blades symmetrical relative to the axis of the oar, increasing their area entails an increase in the angle of oscillation of the oar in the vertical plane for the dipping of the blade into and out of the water. The purpose of the present invention is to minimise the angle of vertical oscillation of the oar with a suitable shape and arrangement of the blade relative to the axis. The invention is realised with suitable shape and arrangement of the blade relative to the axis of the oar, as shown by the following primary diagram. <IMAGE>
Patent IT-1288792-B1 (IT)
Title: Stereo slide viewer and mount - has pictures in pair of windows of roll film loaded in film feeder individually projected to right and left focal plates so that stereo images can be appreciated by two eyes
Inventor: INABA MINORU
IPC: G03B/
Filed: 1996-10-30
Granted: 1998-09-24
Abstract: The stereo slide viewer comprises right and left optical systems each including a projection lens, a focal plate and an eyepiece, and a film feeder having a pair of front and rear windows along a feeding direction of a film. Pictures in the pair of windows of a roll film loaded in the film feeder are individually projected to the right and left focal plates so that stereo images can be appreciated by two eyes. There is an image projection magnification adjusting mechanism, and a distance adjusting mechanism of the focal plates. An interlocking mechanism of the projection magnification adjusts mechanism and the focal plate distance adjusting mechanism. The inside edges of the right and left focal plates are brought into coincidence with the inside edges of the projection pictures on the focal plates.
Patent JP-2891415-B1 (JP)
Title: 木造建物における横架材の接合装置
IPC: E04B1/26
Filed: 1998-04-17
Granted: 1999-05-17
Abstract: 【要約】
【課題】  横架材が浮き上ることのない強固な接合装置 を提供する。
【解決手段】  基部片９と該基部片９に係合間隙１０を 存して重なり合う組付け部片１１を屈曲状の下端部１２ を介して互いに連設して接合金具Ａを構成する。柱２の 表面に設けた凹入部１７に前記基部片９を係合して前記 接合金具Ａを柱２に固定し、横架材１の端面に重設した 接合板５を、接合金具Ａの前記係合間隙１０に係合させ て前記柱２にボルト止めする。また、前記横架材１内に 係合した前記組付け部片１１の上端に設けた屈曲状の係 合部片１３の下側に、前記横架材１に幅方向に嵌挿させ た係止杆８を係合する。
Patent JP-2892643-B1 (JP)
Title: 湿式電子写真プリンタのキャリア回収装置
IPC: G03G15/20
Filed: 1998-06-03
Granted: 1999-05-17
Abstract: 【要約】
【課題】  キャリア回収の効率を高め、環境汚染を抑え る湿式電子写真プリンタのキャリア回収装置。
【解決手段】  感光ベルト１４０と接触しながら回転 し、感光ベルトに残存する液状のキャリアを吸収する乾 燥ローラー２２０と、乾燥ローラー２２０と接触し加熱 することにより吸収された液状のキャリアを蒸発させる 加熱ローラー２３０と、乾燥ローラー２２０及び加熱ロ ーラー２３０を取り囲み蒸発された気体キャリアを納め るマニホールド２１０と、気体キャリアをマニホールド ２１０から受け取り凝縮させる凝縮槽２８０と、マニホ ールド２１０内の気体キャリアを凝縮槽２８０に供給す る供給ライン２７０と、凝縮槽で凝縮されず残った気体 キャリアをマニホールド２１０に再供給するリターンラ イン２７１とを有する。
Patent JP-2980284-B1 (JP)
Title: 照明器具の弾発音測定装置
IPC: G01D9/00
Filed: 1998-11-19
Granted: 1999-11-22
Abstract: 【要約】
【課題】    照明器具の弾発音を自動的にかつ高精度に 測定できるとともに、弾発音の発生箇所を正確に検出で き、かつ検出時間を大幅に短縮する。
【解決手段】  スポットライト１０のハウジング本体１ １の任意箇所に各種部位で発生する弾発音による振動を 検出する振動センサー２７Ａ〜２７Ｃをセットし、この 各振動センサー２７Ａ〜２７Ｃで検出された弾発音測定 信号を記録装置３０に送出し、弾発音測定信号のレベル が予め定めた設定値以上になった時に記録装置３０を起 動し、各振動センサー２７Ａ〜２７Ｃで検出された信号 の波形を記録紙５１に記録する。この記録装置３０の液 晶表示部３１に各振動センサー２７Ａ〜２７Ｃで検出さ れた信号の波形を表示する。そして、記録紙５１に同時 に記録された各振動センサーに対応する各波形の振幅レ ベルと振動センサーの取り付け位置を観察することによ り弾発音の発生箇所を特定する。
Patent JP-3089559-B1 (JP)
Title: ミル容器
IPC: A47J42/04
Filed: 1999-10-29
Granted: 2000-09-18
Abstract: 【要約】
【課題】  ミル容器のオス刃及びメス刃を安価、軽量、 摩耗に強いものとし、かつ、精度よく製造できるように する。
【解決手段】  オス刃及びメス刃の本体をプラスチック 製とし、これらの刃の刃面を金属製とする。本体がプラ スチック製であるので、安価かつ軽量となる。刃面は金 属製なので、摩耗に強く、かつ、精度よく製造できる。
Patent JP-3067746-B1 (JP)
Title: カラー塗装設定方法
IPC: G06F17/50
Filed: 1998-12-07
Granted: 2000-07-24
Abstract: 【要約】
【課題】  予め、施工者側で、専門的な知識、感性に基 づいて選択された配色設計を多数、用意し、顧客側のカ ラーイメージを、素人にも理解できる設問で、選択さ せ、これに適合、あるいは、近似する配色設計を抽出 し、画像表示することで、素早く、顧客が満足できるカ ラーイメージにアプローチするカラー塗装設定方法を提 供する。
【解決手段】  カラー塗装すべき対象物およびそれに係 わる事項に対する選者の多角的なイメージを、そのイメ ージ項目別に選択させ、その選択結果に基づいて、予 め、そのイメージ項目別の選択事項についての総合判定 として予め用意した幾つかの配色設計情報を、カラー画 面上に表示し、前記配色設計情報に基づいて、前記対象 物のカラーを、カラー画面上で画像表示し、その対象物 についての配色を、選者によって前記配色設計情報中か ら選択させ、保管すると共に、対象物について前記工程 を実行した後、前記対象物について、カラー画面上にお いて、前記選択・保管された配色設計情報に基づいた画 像表示を行うことを特徴とする。