baber/WOPTO huggingface dataset:
Patent CN-100500412-C (CN)
Inventor: GUANGJIAN HE
IPC: B29C47/00
Filed: 2007-03-30
Granted: 2009-06-17
Abstract: 本发明公开了一种熔融聚合物本体光化学反应的装置。该装置主要由单螺杆挤出机和紫外光发生装置构成，所述单螺杆挤出机的固体输送段为普通料筒，挤出机熔体输送段和计量段采用的是石英玻璃做的透明料筒，紫外光发生装置安装在透明料筒外部；紫外光穿过透明料筒照射到料筒中已经熔融的聚合物熔体中，并引发聚合物熔体发生光化学反应，通过螺杆的连续转动，使发生光化学反应的聚合物熔体表面不断翻新，将光化学反应引入到聚合物熔体内部。本发明装置可以在适当的辐照强度和反应温度下进行聚合物熔融接枝、聚合物交联、聚合物降解反应。
Patent CN-100534584-C (CN)
Title: 复合材料排烟除硫塔及其制作方法
Inventor: AIJUAN LOU
IPC: B01D53/50
Filed: 2007-06-22
Granted: 2009-09-02
Abstract: 本发明提供了一种复合材料排烟除硫塔及其制作方法，所述复合材料排烟除硫塔，包括塔体，设置在塔体的上部的中心位置、偏心位置或紧靠顶部的周边塔体上的顶部烟气接管、顶部烟气接管下方的与塔体相连接的顶盖、塔体内顶盖下的吸收液分布器、吸收液分布器下方的中部烟气接管和底板，塔体、顶盖和底板的材料为复合材料，包括无机纤维、有机树脂和树脂固化助剂，重量份数如下：无机纤维10～80份，有机树脂20～90份，树脂固化助剂与有机树脂的比例为0.01～0.1。本发明的复合材料排烟除硫塔，采用的是价格相对廉价的高分子复合材料，制造施工方便，产品质量可靠，使用寿命长，易于工业化实施。
Patent CN-100494748-C (CN)
Inventor: TAO HU
IPC: F16K3/314
Filed: 2007-06-29
Granted: 2009-06-03
Abstract: 本发明涉及水封闸板技术领域，具体地说是一种合金材料堆焊的水封闸板，包括硬质合金材料、水封闸板，其特征在于：水封闸板的密封面设环形凹槽，环形凹槽内先堆焊一层高镍铬合金作为过渡层，再将重量百分比为：碳0.3-1.5%、硅1.5-2.5%、铬11-19%、钨3-11%、硼1.5-3.5%、钼1-7%、铝60%-78%的原料在真空炉上冶炼成堆焊用的合金材料并铸模成焊片，再将此合金材料焊片堆焊在过渡层上形成合金堆焊层。本发明同现有技术相比，闸板密封面设环形凹槽，在环形凹槽内堆焊硬质合金材料，节约了制造成本，耐蚀、耐高温、抗氧化，工作寿命长。
Patent CN-100493827-C (CN)
Inventor: HAN LIU
IPC: B23P21/00
Filed: 2007-07-20
Granted: 2009-06-03
Abstract: 本发明公开了一种液压减振器压缩阻尼阀底阀分总成的装配工艺，包括以下步骤：1)加工、组装一种专用组合式凹模；2)将底阀杆的下端置于凹模的立柱凹槽中，补偿阀弹簧、补偿阀片依次套装于底阀杆，补偿阀弹簧贴于底阀杆的第一台阶端面并位于导筒的内孔中；3)将底阀座套装于底阀杆上，与底阀座相匹配的底阀杆轴段的中间部分加工成与底阀座内孔为过盈配合，下压底阀座贴紧底阀杆的第二台阶端面；4)将阻尼阀片和挡板依次套装于底阀杆上，通过旋铆机对底阀杆的上端进行旋铆，使其变形后成为台阶状铆头紧压阻尼阀片和挡板贴紧底阀座的端面。本发明能产生较大压缩阻尼力、高合格率、保证产品减振性能的一致性和耐久性能。
Patent CN-100533739-C (CN)
Inventor: XIANGDONG CHEN
IPC: H01L21/8238
Filed: 2007-04-23
Granted: 2009-08-26
Abstract: 本发明提供一种半导体器件结构及其制造方法，该结构包括第一场效应晶体管(FET)，第一FET具有第一沟道区域、第一源极区域、第一漏极区域以及覆于第一沟道区域上方的第一栅极导体。第二FET具有第二沟道区域、第二源极区域、第二漏极区域以及覆于第二沟道区域上方的第二栅极导体。第一和第二栅极导体是在第一和第二沟道区域上方延伸的单一细长导电部件的一部分。第一应力薄膜覆于第一FET上方，第一应力薄膜向第一沟道区域施加具有第一数值的应力。第二应力薄膜覆于第二FET上方，第二应力薄膜向第二沟道区域施加具有第二数值的应力。第二数值基本上不同于第一数值。此外，第一和第二应力薄膜在公共边界处相互邻接并在该公共边界处存在基本共面的主表面。
Patent PT-1046735-E (PT)
Inventor: HEHLE JOSEF
IPC: D03D47/40
Filed: 2000-03-31
Abstract: A projection (12a) on the brake disk (12) registers in a groove (1a) in the bobbin supplying the selvedge yarns (5). A sprin loaded contact roller (8) follows the diameter of the yarn package remaining on the bobbin and moves the effective radial positi of a brake pad (20a) through levers (18,19) to control the unwinding tension in the yarns (5).
Patent PT-1178780-E (PT)
Title: Multiparticulate controlled release selective serotonin reuptake inhibitor formulations
Inventor: STARK PAUL
IPC: A61K9/50
Filed: 2000-05-10
Abstract: A multiparticulate controlled release selective serotonin reuptake inhibitor (SSRI) formulation for oral administration comprises particles of said SSRI or a pharmaceutically acceptable salt thereof coated with rate-controlling polymer which allows controlled release of said SSRI, over a period of not less than about 12 hours following oral administration. The formulation, which contains for example fluvoxamine or a pharmaceutically acceptable salt thereof, is suitable for once or twice daily administration. The formulation can comprise a blend of two or more populations of particles, pellets or mini-tablets having different  in vitro  and/or  in vivo  release characteristics.
Patent PT-1197419-E (PT)
Inventor: KITZMULLER CHRISTIAN
IPC: B61K9/12
Filed: 2001-10-01
Abstract: The method involves producing at least one acceleration signal associated with railway sleepers (SWE) at one or more axle bearings (AX1,AX2) and at least one frequency of rotation signal on the axle (AC1,AC2) of the wheel mounted in the bearing. The diameter of the wheel and/or the speed of travel of the vehicle are determined from the acceleration and frequency signals. Independent claims are also included for the following: an arrangement for determining wheel diameter and/or speed of travel of railway vehicle.
Patent PT-1281291-E (PT)
Inventor: ALLEGRANZA PATRICK
IPC: H04M19/04
Filed: 2001-04-30
Abstract: The aim of the invention is to describe a network termination unit for generation of a call voltage, by means of which it my be guaranteed that a pre-determined maximum power consumption in the confines of a telecommunication network is not exceeded, particularly in the case where the network termination unit draws electrical power exclusively from the telecommunication network. Said aim is achieved, whereby a maximum permitted value for the power which the call generator may draw from the telecommunication network may be pre-set and that means are provided which are intended to keep consumption below said maximum permissible value on a call to the user terminal. It is thus possible, for example, that a high-impedance loop is given a relatively high call voltage supply and correspondingly a low-impedance loop is given a relatively low call voltage supply. Said adjustment of the call voltage corresponds to the creation of a loss-free virtual inner resistance for the call generator. The effect of this device can be seen for example in a change in call current IR which occurs within very precise limits. The product of call generator supply voltage and call current IR which characterises the power consumption is thus essentially constant and maintained below a maximum permissible value for power consumption.
Patent PT-1269850-E (PT)
Inventor: TALLAFUS OTTMAR
IPC: A23B4/09
Filed: 2002-04-20
Abstract: Method for stabilizing the color of minced or diced fresh meat comprises cooling the meat in a mixer by adding liquid oxygen.
Patent PT-1362021-E (PT)
Title: Method for extracting, fractionating and purifying polyphenol compounds originating from fresh vegetable culls using a high-absorption and -elution resin
Inventor: GOUPY PASCALE
IPC: A23L33/105
Filed: 2002-02-14
Abstract: This invention relates to a method for extracting, fractionating and purifying polyphenolic compounds originating from plants, wherein the purification is performed by adsorption on an adsorbing styrene-divinyl benzene resin, followed by the elution of the polyphenolic compounds.
Patent PT-1361985-E (PT)
Inventor: ROBERT GEESTMAN
IPC: B65D81/03
Filed: 2002-02-22
Abstract: Container, such as a carrier bag (1), manufactured from weldable sheet material and comprising a first (2), a second (4), a third (5) and a fourth (3) layer of sheet material which have a substantially mutually corresponding form and which are mutually connected on all their edges, with the exception of a connection between the second and the third layer on the upper side, wherein the space between the first and the second layer and the space between the third and the fourth layer are mutually connected and these spaces together form an air chamber (10), and wherein a channel (19) extends between the air chamber and the surroundings, which channel at least partly comprises a wall which is manufactured from limp material and which is bounded on its outside by the air chamber, wherein the channel comprises a rigid part, a free end of which is accessible from outside and can be closed by a cap (26). Providing a rigid part and a cap will of course have the effect of increasing the cost price, but does result in a much better utility of the container. The limp part of the channel herein acts as a means for reducing the leakage of air through the channel during the period between the end of the inflation and placing of the cap.
Patent PT-1395269-E (PT)
Title: Lipoteichoic acid from lactic acid bacteria for use as medicament and in the treatment of bacterial diseases
Inventor: DONNET-HUGHES ANNE
IPC: A61K8/99
Filed: 2002-04-23
Abstract: The invention relates to a composition for modulating the immune responses induced by Gram negative bacteria, potential pathogenic Gram positive bacteria and/or their derivatives, comprising lipoteichoic acid from lactic acid bacteria as an active ingredient. It also relates to the use of a lipoteichoic acid from lactic acid bacteria as an active ingredient and/or lactic acid bacteria producing it and/or its supernatant of culture, in the manufacture of a medicament, an oral or topical product for cosmetic, dermatological or ophthalmological applications, a food or petfood composition for modulating bacterial colonisation, immune responses and decreasing the inflammatory processes associated with bacterially-mediated disease and infection in the gastrointestinal tract, bone, skin, eye, ear, lung and oral cavity. The invention also relates to lipoteichoic acid selected thereof.
Patent PT-1390419-E (PT)
Title: Organo-mineral system obtained by reaction of polyisocyanates with water glass in the presence of aminosilanes
Inventor: CORNELY WOLFGANG
IPC: C08G18/32
Filed: 2002-05-10
Abstract: The invention relates to organo-mineral systems, obtained by reaction of a polyisocyanate component with a water glass component, whereby the water glass component comprises silane compounds containing at least two primary and/or secondary amino groups. The organo-mineral system can be used for filling drilled holes, cementing anchors in place, as a spray coating for building surfaces and a repair cement for making good defects.
Patent PT-1446425-E (PT)
Title: Treatment of micro-organism infection
Inventor: BURNIE JAMES PETER
IPC: C12N15/09
Filed: 2002-11-13
Abstract: A medicament comprising a therapeutically effective quantity of daptomycin and an antibody. The antibody is specific against the epitope displayed by the peptide having the amino acid sequence of SEQ. ID NO: 3.
Patent PT-1360918-E (PT)
Title: Espresso coffee machine with a plurality of dispensing units
Inventor: CORTE BRUNO DALLA
IPC: A47J31/56
Filed: 2003-04-30
Abstract: Espresso coffee machine having a plurality of dispensing units (A,B), each unit being connected to a source of water under pressure (8) and provided with a separate electrical resistance element (2) for heating the water and a separate thermostat (6) for adjusting the temperature, the electrical resistance element (2) and the thermostat (6) of each unit being activatable and adjustable for each unit independently of the others. <IMAGE>
Patent PT-1546151-E (PT)
Inventor: PAUL STACK GARY
IPC: C07D498/04
Filed: 2003-09-11
Abstract: Compounds of the formula: are useful for the treatment of depression (including but not limited to major depressive disorder, childhood depression and dysthymia), anxiety, panic disorder, post-traumatic stress disorder, premenstrual dysphoric disorder (also known as pre-menstrual syndrome), attention deficit disorder (with and without hyperactivity), obsessive-compulsive disorder, social anxiety disorder, generalized anxiety disorder, obesity, eating disorders, vasomotor flushing, cocaine and alcohol addiction, sexual dysfunction and related illnesses.
Patent PT-1637459-E (PT)
Title: Folded container and relative manufacturing method and apparatus
Inventor: GOGLIO FRANCO
IPC: B31B50/64
Filed: 2004-09-20
Abstract: A container of flexible material and a relative production method, whereby the container, with at least three dimensions (sides) is formed from a flat sheet which is die-cut (2) in a polygonal shape from single- or multi-layer material by performing pleating of the portions of pleating (d) near the apexes, so as to raise - with respect to a bottom wall ( a ) - side walls ( b ) and connecting walls (c) between the adjacent side walls. A peripheral edge (10) of the blank is then folded over and secured to a stiffening frame, if any, having the same polygonal shape as the bottom of the blank. A covering sheet, also a single- or multi-layer sheet, can cover the container (1) and be removed by peeling or otherwise, an operation with is facilitated by the provision of a pull tab.
Patent PT-1597391-E (PT)
Title: Use of intronic rna to measure gene expression
Inventor: KIEFER MICHAEL C
IPC: C12Q1/68
Filed: 2004-02-19
Abstract: The invention is based on the use of intronic RNA in monitoring gene expression. Accordingly, the present invention concerns methods of gene expression profiling using intronic RNA, the expression of which correlates with the expression of corresponding exonic RNA, and diagnostic and prognostic methods based on the results of such gene expression studies.
Patent PT-2105033-E (PT)
Title: Distributor device for use in communication and data systems technology
Inventor: NIJHUIS ANTONY
IPC: H04Q1/14
Filed: 2004-11-12
Abstract: The invention relates to a distributor device for use in communication and data systems technology, comprising at least one distributor connection module. Said distributor connection module comprises a housing which houses input and output contacts, accessible from the exterior, for connecting lines, cables or wires. The distributor device comprises at least one additional connection module which comprises at least one SDH/SONET transport interface and outputs for electrical signals. The outputs of the connection module are connected to inputs of the distributor connection module. The connection module comprises at least one converter for converting SDH/SONET transport signals to E1 signals and vice versa. The invention also relates to a corresponding connection module and a corresponding distributor connection module.
Patent PT-1728042-E (PT)
Title: Fragmentable grenade
Inventor: CATHERINE TANGUY
IPC: F42B12/32
Filed: 2005-03-11
Abstract: The invention relates to a fragmentable grenade ( 1 ) including an explosive charge ( 2 ) and a layer ( 4 ) of projectiles ( 5 ), which are elastically deformable and joined by bridges of material ( 6 ) produced by moulding together with the projectiles ( 5 ). The layer ( 4 ) surrounds the charge ( 2 ) and is designed for enabling the projectiles ( 5 ) to separate and disperse when the charge ( 2 ) explodes.
Patent PT-1755706-E (PT)
Title: Injection device
Inventor: HABESHAW ROSIE
IPC: A61M5/20
Filed: 2005-05-27
Abstract: An injection device (110) is described having a housing (112) and a cap (130). The injection device (110) houses a syringe (114) having a needle (118) which is sealed by a boot (120). The cap (130) is arranged so that the boot (120) can be connected to the cap (130) simply, but cannot be removed from the cap (130). The housing (112) and cap (130) are arranged so that upon rotation of the cap (130), the cap (130) is moved axially away from the housing (112) and the boot (120) is removed from the syringe (114). The injection device is simple to use and manufacture.
Patent PT-1754911-E (PT)
Title: Damping device for an undercarriage of a vehicle
Inventor: BREUER WERNER
IPC: F16F9/53
Filed: 2006-04-19
Abstract: A primary absorber (110) or spring absorbs the stroke of the wheel set under the chassis of a rail vehicle. An absorption reducer, with an oscillating frequency range lower than the natural frequency of the wheel set stroke, is provided to the primary absorber. The reducer includes a pressure sensor (210) located on one of the primary absorber chambers (140,150), a processor (220), and a controller (250) such as a proportional valve. The controller regulates the pressure (P1,P2) in each chamber, reducing or switching off the absorption effect. Independent claims are included for the following: (1) a rail vehicle; and (2) a method for absorbing the wheel set strokes of a rail vehicle.
Patent PT-1859714-E (PT)
Title: Brewing device and brewing capsule system with a capsule holder for facilitating insertion and removal of capsules
Inventor: JARISCH CHRISTIAN
IPC: A47J31/40
Filed: 2006-05-24
Abstract: Brewing device for the brewing of a capsule containing beverage ingredients comprising: a frame (2), a first and second capsule enclosing members (7, 8) for at least partially enclosing the capsule (9) during brewing; wherein the first enclosing member (7) is mobile along the frame in relation to the second enclosing member (8); a closing mechanism to actuate the first enclosing member comprising an actuation member; a capsule holding member (10) for receiving the capsule during insertion of the capsule between the first and second enclosing members and for holding it in place during closing of the enclosing members.
Patent PT-1707081-E (PT)
Title: Pocketed spring mattress
Inventor: LAGE STEPHANE
IPC: A47C27/06
Filed: 2006-03-01
Abstract: The mattress has a matrix spring sheet comprising a set of porous pouches (9-12) adapted to be fixed with each other such that the longitudinal axis of each pouch is perpendicular to a plane of upper and lower sheets. Each pouch has a helical spring (16-19) and a ventilation aperture (20-23) with a diameter greater than the average dimension of pores of the pouch and lesser than the diameter of the spring, where the aperture is circular shaped.
Patent PT-1937274-E (PT)
Title: Use of estradiol valerate combined with dienogest for oral therapy of dysfunctional uterine bleeding in the form of oral contraceptives
Inventor: ZEUN SUSAN
IPC: A61K31/565
Filed: 2006-09-05
Abstract: The invention relates to the use of estradiol valerate combined with 17a- cyanomethyl-17-ß-hydroxyestra-4,9-diene-3on (dienogest) for producing a multi-phase combination preparation for the oral therapy of the dysfunctional uterine bleeding in the form of oral contraceptives. Said combination of estradiol valerate with dienogest comprises a first phase consisting of 2 daily dose units of estradiol valerate at 3 mg, a second phase consisting of 2 groups of daily dose units, whereby the first group contains 5 daily dose units of a combination of 2 mg estradiol valerate and 2 mg of dienogest and the second group contains 17 daily dose units consisting of a combination of 2 mg of estradiol valerate and 3 mg dienogest, a third phase consisting of 2 daily dose units having 1 mg estradiol valerate and an additional phase consisting of 2 daily dose units on a pharmaceutically harmless placebo. All of the daily dose units of the multi-phase combination and the pharmaceutically harmless placebo correspond to 28 days. The duration of application comprises at least one menstruation cycle and is dependent on individual wishes of the woman with respect to contraception.
Patent PT-2303559-E (PT)
Title: Sandwich panel and method for producing such panel
Inventor: PEETERS JOHANNES HENDRICUS ALPHONSUS
IPC: B29C70/86
Filed: 2009-07-17
Abstract: A method for producing a panel includes steps of providing a core element, covering the core element with a strip of impregnable flexible material that continues beyond the core element, providing a following core element alongside the preceding covered core element on that portion of the strip of flexible material that extends beyond the preceding core element, covering the following core element with a following strip of flexible material that extends beyond the following core element, and repeating each of those steps at least once. The method further includes impregnating the strips of material with a hardenable fluid, and hardening the impregnated strips. Each following strip of flexible material is fitted over the top face of a following core element, as well as over the preceding strip of flexible material extending over the top face of a preceding core element.
Patent PT-646117-E (PT)
Inventor: BAEVSKY MATTHEW
IPC: C07D215/233
Filed: 1993-04-23
Abstract: Processes for making compounds of Formulae XIV, XV, and XVII <CHEM> wherein R6 is lower alkyl, R7 is lower alkyl, R is lower alkyl, Y is H, F or Cl, R8 is a moiety of Formula XVIII <CHEM> wherein n is 1, 2, or 3, R11 is C1-C4 alkyl and R12 is the same as R11, or R11 and R12 together form cyclopentane or cyclohexane, and R13 is:   (a) phenyl substituted 1 to 5 times with C3-C7 secondary alkyl or C4-C7 tertiary alkyl, or (b) selected from the group consisting of naphthyl, anthryl, and phenanthryl optionally substituted 1 to 5 times with C3-C7 secondary alkyl or C4-C7 tertiary alkyl groups,   R10 is C6-C10 alkyl, aryl or alkyl aryl,   and Y is H, F or Cl, are disclosed. These processes can be used to make optically enhanced and optically pure forms of the compounds, which are useful in the making of a camptothecin and analogs thereof.
Patent PT-689499-E (PT)
Inventor: STEVENS JOHN FREDERICK
IPC: A61M5/32
Filed: 1994-03-09
Abstract: PCT No. PCT/AU94/00109 Sec. 371 Date Oct. 17, 1995 Sec. 102(e) Date Oct. 17, 1995 PCT Filed Mar. 9, 1994 PCT Pub. No. WO94/20279 PCT Pub. Date Sep. 15, 1994A method of manufacturing an integral one-piece needle, the method comprising feeding a polymeric resin into a mould cavity and injecting a fluid under pressure into at least a portion of the cavity to eject therefrom the central region of the polymeric resin. This creates an annulus of polymeric resin having an orifice therethrough, the annulus of polymeric resin forming the cannula of the needle, the mounting hub being provided by the remaining portion of the cavity.
Patent PT-732529-E (PT)
Inventor: VOGT ROLF
IPC: F16J15/3276
Filed: 1995-10-21
Abstract: The sealing ring assembly consists of a retainer ring of elastomer material, and an elastically deformable lip seal. The lip seal (11) engages on a first cylinder surface (3) under radial pretension, during specified use of the sealing ring (1). It is elastically deformed in the radial direction only when the min. pressure has been exceeded. The lip seal and retainer ring (10) are formed as one piece. The ring has radial outer corrugated surface profiling, extending in axial direction. The lip seal has an reinforcement, which is completely enclosed by polymer material.
Patent PT-777782-E (PT)
Inventor: LAMMERS GERHARD
IPC: D04H1/492
Filed: 1995-08-17
Abstract: PCT No. PCT/SE95/00938 Sec. 371 Date Feb. 13, 1997 Sec. 102(e) Date Feb. 13, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/06222 PCT Pub. Date Feb. 29, 1996Nonwoven material produced by hydroentangling a fiber web, comprising recycled fibers with a fiber length of between 5 and 60 mm and a fineness of between 0.1 and 20 dtex, which are constituted by fibers which are mechanically shredded or torn from nonwoven waste, textile waste or the like. The fibers are mixed with each other and possibly with new fibers in a wet-formed, foam-formed, air-laid or dry-laid fiber web which is hydroentangled with sufficient energy for forming a compact absorbent material.
Patent PT-732333-E (PT)
Inventor: COHEN MARLENE LOIS
IPC: C07D231/56
Filed: 1996-03-12
Abstract: Indazolecarboxamides are used as antagonists and partial agonists for the serotonin receptor 5-HT4 and provide therapeutic methods for treatment of disorders caused by or affected by dysfunction of the 5-HT4 receptor. The indazolecarboxamides are of the formula <CHEM>  wherein:   R   is hydrogen, C1-C6 alkyl, C3-C6 cycloalkyl; R<1>   is hydrogen, halo, C1-C4 alkyl, hydroxy, C1-C4 alkoxy or alkylthio, cyano, trifluoromethyl, carboxamido, mono- or di(C1-C4 alkyl)carboxamido; m, n and o   are independently 0-5, provided that the sum of m, n and o is 2-5; R<2>   is hydrogen or C1-C4 alkyl; R<3> and R<4>   combine with the nitrogen atom to which they are attached to form 1-pyrrolidinyl, 1-piperazinyl, 1,2,3,4-tetrahydro-2-isoquinolinyl, 2,3-dihydro-1-indolinyl, 4-morpholinyl, 1-piperidinyl or 1-hexamethyleneiminyl, substituted with phenyl, naphthyl, (phenyl or naphthyl) (C1-C3 alkyl), (phenyl or naphthyl) (C1-C3 alkanoyl), amino, mono- or di(C1-C4 alkyl)amino, or a group of the formula -NH-Y-R<5>; provided that a piperazinyl or morpholinyl group may not be substituted with amino, mono- or di(C1-C4 alkyl)amino, or -NH-Y-R<5>; wherein a phenyl or naphthyl group is unsubstituted or substituted with 1-3 halo, C1-C3 alkyl or C1-C3 alkoxy groups; Y   is carbonyl, sulfonyl, aminocarbonyl or oxycarbonyl; R<5>   is C1-C6 alkyl, C3-C8 cycloalkyl, C6-C11 bicyclo- or tricycloalkyl, (phenyl or naphthyl)(C1-C3 alkyl), phenyl or naphthyl; wherein a cycloalkyl, bicyclo- or tricycloalkyl, phenyl or naphthyl group is unsubstituted or substituted with 1-3 hydroxy, halo, C1-C3 alkyl or C1-C3 alkoxy groups; or a pharmaceutically acceptable salt thereof.