baber/WOPTO huggingface dataset:
Patent NL-8300524-A (NL)
Title: Polyurethane foam insulating panels for cladding walls etc. - have glass fibre web on surface to improve adhesion of plaster layer
IPC: E04F13/04
Filed: 1983-02-11
Abstract: The walls and/or roofs of buildings are clad with an insulating covering of the type suitable to receive a layer of plaster, using cladding consisting of insulating panels of polyurethane foam covered at least on the surface which is to be covered with plaster is provided with a glass fibre web, the roughest side of the web being opposite the side oriented towards the polyurethane. The panels may be tongued along two sides and grooved along two sides so that they slot together upon installation and can be secured with a suitable adhesive. Pref. the panels have a thickness of polyurethane of 2-6 cm, esp. 4 cm, and a thickness of glass fibre web of ca. 0.1 mm. Pref. the installed panels are plastered with a plaster layer comprising a terpolymeric plastic dispersion based on vinyl acetate, vinyl versatate and special acrylate, an acrylic copolymer and a small amt. of ammonia, opt. together with known additives for plaster.
Patent NL-8300596-A (NL)
Title: Clean and or contaminated soil partition wall - has plastics panel with interlocking edges and cavity filled with foam
IPC: E02D5/08
Filed: 1983-02-17
Abstract: The wall (1) is inserted in a vertical trench dug in the soil. Each wall section (2) has on one side a coupling tube (3) and a longitudinal slotted tube (4) at the opposite side. The tube (3) fits with clearance in the slotted tube. The outer coupling tube has on the inside a protruding rib (8), whilst the inner coupling tube (3) has a complementary longitudinal slot (9). The cavity between the two coupling tubes is filled with a plastics of closed cell structure which expands when hardened, and then consolidates the two tubes. The walls pref. of polyethylene may also be made of metal or a bitumous material. The cavity filling method includes use of a pressurised nozzle.
Patent NL-8401146-A (NL)
Title: Polyester helmet for diving operations - has reinforcing cross-woven poly:aryl:alkyl-imide filaments in poly:isophthalate between glass fibres and screw bushes
IPC: B63C11/06
Filed: 1984-04-11
Abstract: Helmet consists of fibre-reinforced polyester and comprises an upper window, front window, a securing ring for bayonet connection to the diving suit, and lateral connections for air or helium-oxygen supply, air blocking valve, relief valve and communication cable. The helmet consists of composite material comprising layers of spatially bonded poly-isophthalate resin reinforced with cross-woven filaments of stretched poly-aryl-alkyl-imide (Kevlar, RTM), these layers being sandwiched between glass fibre mats consisting of cut rovings. The helmet is provided with two ducts, each contg. an internally threaded metal screw bush and arranged to either side above the window and below the window such that axes are slightly downwardly inclined and intersect. These bushes are intended for securing means for lighting, marking, tracking and/or receiving acoustic beacon signals or a camera via adaptors on these means.
Patent NL-8701111-A (NL)
Title: Door or window - has leaf in multiple sections on tandem hinges
IPC: E05D15/48
Filed: 1987-05-11
Abstract: The door or window (1) has a leaf (3) in multiple sections, suspended on tandem hinges (4). One section can form the frame for the following one, and the hinges of successive sections can be on opposite sides. A venetian blind or shutter can be incorporated in it. There can be a supporting skid or roller for the free edge from the floor.
Patent NL-8702563-A (NL)
IPC: A61L17/12
Filed: 1987-10-28
Abstract: A polymer lactide is prepared by the polymerization of meso-3,6-dimethyl-1,4-dioxane-2,5-dione or mesodilactide and, if desired, other monomers. The mesolactide monomer has preferably a free acid content of less than 1 meq/kg dilactide and is then polymerized in a manner known per se. The compositions containing polymesolactide obtained according to this process do not posses the typical characteristics of poly-DL-lactide, poly-D-lactide or poly-L-lactide. A shorter degradation time of a substrate based on the present polymer is unofficial for several purposes. The present polymers have a good biocompatibility and are thus suited for bone plates, clamps and sutures and controlled release of biologically active compounds. The present polylactides and/or copolymers thereof have the benefit of a good biodegradability, biocompatibility, non-toxicity and non-mutagenicity.
Patent NL-9201817-A (NL)
Title: Apparatus for demisting the surface of an object
IPC: G05D22/02
Filed: 1992-10-20
Abstract: An apparatus for controlling the heating element(s) which is/are used for demisting a surface of an object is provided with temperature detectors which are used separately to detect the surface temperature of the object to be demisted and the temperature and humidity of the ambient air, a comparison circuit comparing the temperature of the surface of the object with a surface control temperature which is calculated from the temperature and the humidity of the ambient air. When the surface temperature is found to be lower than the surface control temperature, the comparison circuit feeds a signal to a semiconductor relay, which causes the latter to activate the demisting heating element to heat the surface of the object, thus preventing vapours in the ambient air from condensing into moisture on the surface of the object. If the surface temperature is found to be higher than the surface control temperature, a signal is emitted to terminate the heating of the surface of the object.
Patent NL-9201954-A (NL)
IPC: B65B51/02
Filed: 1992-11-09
Abstract: A device for processing foil-like material, such as opening and/or closing packing paper round an object (V), which device comprises a support (1) for the object in addition to a processing apparatus movable relative to the support, wherein the processing apparatus is provided with a carrier (5) movable over the foil material having at least a pair of wheels (9), whereof the rotation shaft of the wheels encloses an angle, this such that with this movement of the carrier the wheel peripheries exert a force on the foil material directed toward and/or away from each other in order to effect a closing or opening action on the foil material.
Patent PT-84965-A (PT)
Title: Process for the preparation of insecticidal compositions containing n-(optionally substituted)-n:-substituted-n,n:-disubstituted hydrazines
IPC: A01N47/06
Filed: 1987-05-28
Abstract: Certain N-(optionally substituted)-N'-substituted-N,N'-disubstitutedhydrazines are insecticidally effective novel compounds. Methods of using such compounds and compositions containing them are also provided.
Patent PT-88600-A (PT)
Title: Controlled release medicament beadlet formulation - comprising non-lipophilic, non-fat binder and carboxylic acid to impart hardness and reduce particle size distribution
Inventor: BHERULAL NEMICHAND
IPC: C07C409/06
Filed: 1988-09-27
Abstract: Formulation comprises a beadlet comprising: (a) 3-60 wt.% medicament(s) (I); (b) 5-50 wt.% carboxylic acid (II) to facilitate spheronisation, to impart hardness to the beadlet and aid in obtaining a desired narrow particle size distribution; and (c) a non-lipophilic, non-fat binder. (II) is malic, tartaric, maleic, fumaric, succinic or esp. citric acid. The ACE inhibitor is a substd. proline deriv., an ether or thioether mercaptoacyl proline, a carboxyalkyl dipeptide deriv., a phosphinylalkanoyl proline deriv., a phosphonamidate deriv., a phosphonate deriv. or a prolyl-amino acid deriv. The beta-blocker is used alone or together with a calcium channel blocker. Esp. the beta-blocker is nadolol, propanolol or atenolol and the calcium channel blocker is diltiazem, nifedipine, verapamil or trapamil. The calcium channel blockers above may also be used alone or together with an ACE inhibitor. A prefd. combination is captopril and diltiazem. The ACE inhibitor may be used together with a diuretic, esp. hydrochlorothiazide. The binder is pref. microcrystalline cellulose or a hydrocolloid, pref. a cellulose ether, esp. hydroxypropylmethyl cellulose.
Patent PT-88983-A (PT)
Title: Clothes drier - has chamber with cover permeable to microwaves from generator controlled by timer
IPC: F26B3/347
Filed: 1988-11-10
Abstract: The device consists of an enclosed drying chamber, evaporator, hanger for the clothes and a cover permeable to micro-waves. The water is evapd. by micro-waves from a generator coupled to the unit and controlled by a timer. @(1pp Dwg.No.1/1)@.
Patent PT-91331-A (PT)
Inventor: POOR KYLE WILLIAM
IPC: D06B23/30
Filed: 1989-07-31
Abstract: A moveable shield and associated liquid containment system which may be used with machines in which arrays of individual streams of liquid dye are used to pattern substrates. The shield associated with a given array selectively may be interposed between the substrate and the liquid dye streams of that array to prevent substrate contact by the liquid streams as, for example, during cleaning operations, or withdrawn to permit unimpeded substrate contact by the liquid dye stream. One or more arrays may be cleaned or charged with a different color dyestuff while the remaining arrays are used to pattern the substrate, eliminating the down time presently associated with the cleaning or dye changing of individual arrays.
Patent PT-92070-A (PT)
Inventor: WADE PHILIP JAMES
IPC: H02G15/013
Filed: 1989-10-20
Abstract: An insert part for sealing a cable junction having a flange (11) of heat-conductive material and a block (10) of heat-fusable material connected to the flange (11) also has a support member (12), preferably of heat-conductive material, projecting from the block (10). The support member (12) has a part (12a) within the block (10) shaped to provide a pair of opposed concave surfaces (30,31), positioned so that the concave surfaces (30,31) open in opposite directions. The block (10) may comprise a relatively thick central part (13) and webs (14) extending outwardly from the corners of that central part (13). Preferably, two flanges (11) are provided, one on each side of the support member (12).
Patent PT-92892-A (PT)
Title: Combination spatial diversity system
Inventor: KAEWELL JOHN DAVID JR
IPC: H04M/
Filed: 1990-01-18
Abstract: The invention relates to a spatial diversity system for digital mobile telephone networks which comprises at least two antennas, one antenna being part of a primary (or master) unit and the other being part of a diversity (or slave) unit, each unit having processing means to detect the "quality" of digital audio signals received by their respective antennas, the "quality" comprising link quality, automatic gain control level and parity errors; the primary unit being capable of comparing the "quality" of the audio signals received by each antenna, selecting the higher "quality" signal and transmitting the higher "quality" signal to the telephone network. <IMAGE>
Patent PT-99552-A (PT)
Inventor: FRESKOS JOHN NICHOLAS
IPC: C07C317/44
Filed: 1991-11-19
Abstract: Urea-containing hydroxyethylamine compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent SE-9102222-A (SE)
IPC: G01B7/004
Filed: 1991-07-22
Abstract: A device for locating a datum reference on a partially assembled structural object, such as an automobile body frame. The device has a base structure for rigid mounting to a floor member, a transfer platform is attached to the base structure so that the transfer platform has freedom of movement in a first horizontal direction, a support structure is attached to the transfer platform so that it has freedom of movement therewith in a horizontal direction perpendicular to the first horizontal direction, a vertical slide support mechanism attached to the support structure and movable therewith in a vertical direction, fluid activated stop members for locking the horizontal and vertical movements of the device when a certain location in space, as dictated by the automobile body, has been attained. A work performing tool attached to the vertical slide support mechanism so that the tool can move into and out of engagement with the automobile body. The method of fixing one or more datum positions as determined by the object being worked on is also disclosed.
Patent SI-20263-A (SI)
Title: Envelope for single or several payment cards with magnetic layer
Inventor: FLORJANCIC PETER
IPC: B65D65/00
Filed: 1999-04-28
Abstract: The object of invention is a standard format envelope for a single or several payment cards with magnetic layer which are used instead of cash-payment (e.g. bank card, credit card, telephone card, etc.). The envelope for a single or several payment cards with magnetic layer is composed of a case (11) into which a single card may be inserted only, a case (1) for two payment cards (3) where a partly extracted carrying platelet (2) with a tape-shaped edge to separate the two inserted cards (3) may be moved, and a case (12) for several payment card (3) pairs where two or several partly extracted carrying platelets (2) with a tape-shaped edge to separate the inserted cards (3) may be moved.
Patent UA-9917-A (UA)
Title: Device for heat treating food products
Inventor: PRYKHODCHENKO HENNADII PAVLOVYCH
Filed: 1991-02-04
Abstract: A device contains a stove with a hollow plate, a fire grate, a combustion chamber, an ash bin and a chimney, a smoke chamber, a removable drying cabinet, an external air duct with a pan and a chimney damper, a gate and a fitting with a valve. A fan is directly coupled with the inlet opening of hollow plate, the fitting is mounted in the place of the smoke chamber arrangement, and the external air duct is located on the outlet end of plate.
Patent RS-105904-A (RS)
Title: Fluorinated cycloalkyl-derivatised benzoylguanidines and their use as a medicament
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61K31/155
Filed: 2003-06-02
Abstract: Fluorinated cycloalkyl-derivatised benzoylguanidines of formula (I) are suitable for use as anti-arrhythmic medicaments comprising cardioprotective components for the prophylaxis and treatment of infarcts and also for the treatment of angina pectoris. They also preventatively inhibit the pathophysiological processes during the occurrence of ischaemically induced damage, in particular during the triggering of ischaemically induced cardiac arrhythmia and cardiac failure.
Patent BG-100251-A (BG)
Title: Contrast compositions
Inventor: AABYE ARNE
IPC: B65D5/4805
Filed: 1995-12-21
Abstract: PCT No. PCT/EP94/01614 Sec. 371 Date Mar. 28, 1996 Sec. 102(e) Date Mar. 28, 1996 PCT Filed May 19, 1994 PCT Pub. No. WO94/27886 PCT Pub. Date Dec. 8, 1994The invention provides a package for accommodating product having at least two components, which package has at least two self-contained chambers in which the individual components of the product can be stored in such a manner that they are hermetically separated from one another. The end regions of the chamber walls are in the form of a common closure for the individual chambers such the individual chambers can only be opened simultaneously.
Patent BG-104177-A (BG)
Title: Amlodipin- and atorvastatin-containing therapeutical combinations
Inventor: BUCH JAN
IPC: A61K47/40
Filed: 2000-02-22
Abstract: The invention relates to pharmaceutical combinations of amlodipin or its pharmaceutically acceptable adjunctive to acid salt, to mastics containing such combinations, and to methods for the application of such combinations for the treatment of angina pectoris, atherosclerosis,combined hypertension and hyperlipidaemia and of "cardiac risk" symptoms. The invention also relates to additive and synergetic combinations of amlodipin and atorvastatin. These synergetic combinations are employed for the treatment of angina pectoris, atherosclerosis, combined hypertension and hypolipidaemia and of "cardiac risk" symptoms. 93 claims
Patent BG-104479-A (BG)
Title: Method for producing phenols, aldehydes, esters and/or ketones from lignin and/or ligninsulphonic acid
Inventor: GILLE OLAF
IPC: C07C67/39
Filed: 2000-05-29
Abstract: By the method the lignin-containing, or lignin sulphonic acid-containing, respectively, initial raw materials are heated, and  the desired substances produced under the effect of the heat during the evaporation of the solid components of the initial raw materials are evaporated. Boundary conditions, are maintained necessary for  the separation of the  unacceptable substances, the conditions being unusual for turning out the end products from the solid components of the initial raw materials, but are not harmful to them. 11 claims
Patent BG-105964-A (BG)
Title: C(10) carbonate substituted taxanes and their use as antitumor agents
Inventor: HOLTON ROBERT A
IPC: C07D407/12
Filed: 2001-10-01
Abstract: The invention relates to taxanes having a carbonate substituent at C(10), a hydroxy substituent at C(7) and a range of C(2), C(9), C(14), and side chain substituents. 141 claims
Patent BG-107575-A (BG)
Title: Stator section of a high voltage generator and method for its generation
Inventor: FILIPOV VALENTIN K
IPC: H02K3/32
Filed: 2003-02-20
Abstract: According to the method, elementary copper profile conductors, measured and cut in advance are cleaned, folded and arranged parallel to each other and next to each other. A vertical separator, a transposition separator, insulation equalizers and fillers are fitted vertically. The stator section is packed by separation materials, it is subjected to smooth heating, held at a preset temperature for a specific time interval and is then subjected to smooth cooling. After these operations the stator section is formed in accordance with the stator parameters and on it casing insulation, corona-resistant strips and special packaging is applied over it, and the stator section is subjected to hydraulic vacuum pressing in a close bath at specific regimen parameters. The stator section, made in accordance with the method has rectangular cross section, comprising two parallel rows of elementary conductors (1) divided by a vertical (2), transposition separator (3) and a transposition filler (4), and is packed by means of basic insulation (5). The active part of the stator section is engaged by a conductive corona-resistant strip (6) and the stator section in the place of folding is engaged by a semiconductive corona-resistant strip (7). 2 claims, 4 figures
Patent BG-111511-A (BG)
Title: Полупроводников умножител
Inventor: IVANOV AVGUST
IPC: G01R33/07
Filed: 2013-06-25
Abstract: Полупроводниковият умножител на две измервани физични величини съдържа токоизточник (1), бобина (2), съединена с първи преобразувателен елемент (3), измерващ едната физична величина, информацията за която е индукцията (4) на магнитното поле на бобината (2), суматор (5) с два входа (6 и 7) и един изход (8), биполярен магнитотранзистор (9) с вертикална или паралелна ос на чувствителност, включващ емитер (10), базов контакт (11) и симетрично разположени спрямо тях два изходни колектора (12 и 13), функциониращ в активен режим и схема за температурна компенсация (14), като бобината (2) е разположена максимално близко до магнитотранзистора (9). Захранващият токоизточник (1) е свързан със суматора (5), биполярния магнитотранзистор (9) и схемата за температурна компенсация (14). Входовете (6 и 7) на суматора (5) са съединени съответно с токоизточника (1), чрез който се подава постоянно напрежение, необходимо за настройка на работната точка на магнитотранзистора (9) и с втори преобразувателен елемент (15), измерващ другата физична величина. Изходът (8) на суматора (5) е съединен с емитера (10) и базовия контакт (11) на магнитотранзистора (9), емитерът (10) и базовият контакт (11) и съответно двата колектора (12 и 13) са свързани със схемата за компенсация (14), изходът (16) на която е изход на полупроводниковия умножител.
Patent CN-1345903-A (CN)
Title: 粉末涂料外加气相SiO2工艺
Inventor: TANG ZHIXUAN
IPC: C09D7/12
Filed: 2000-09-26
Abstract: 本发明涉及一种气相SiO 2 加入粉末涂料的工艺方法,属于化工工艺技术领域。采用预混合、初级分散制得“初级分散体”再进行第二次分散,使气相SiO 2 与粉末涂料混合均匀,形成一种“有序混合”。分散工艺简单可行,具有工业化生产的价值,可在各种粉末涂料生产中应用。
Patent CN-1340590-A (CN)
Title: 白色电致发光材料
Inventor: ZHENG YAN
IPC: C09K11/58
Filed: 2000-08-29
Abstract: 本发明是一种用于白光显示的电致发光材料,主要由无机荧光材料和蓝色或蓝绿色发光(EL)材料组合而成。利用蓝色或蓝绿色EL材料的电致发光与无机荧光材料的光致发光转换按比例混合,形成白色电致发光。蓝色或蓝绿色EL材料包含有激活剂和共激活剂。本发明具有亮度高,使用寿命长和发射光谱稳定等优点。可以广泛用于液晶背照明、仪器仪表显示等领域。
Patent CN-1312502-A (CN)
Title: 程序生成装置
Inventor: MASAKI KAAI
IPC: G06F9/445
Filed: 2001-02-21
Abstract: 偏置表生成部13对于从基础类文件承接来的类设计非依赖字段和新定义的类设计非依赖字段分配偏置号,以便对应于终端装置的种类变换个数或类型,而不需要与从基础类文件承接来的类设计依赖字段。命令变换部14根据这个号变换用户类文件中的命令。
Patent CN-1385891-A (CN)
Title: 形成半导体金属内连线的方法
Inventor: LIU HAOJIE
IPC: H01L21/768
Filed: 2001-05-14
Abstract: 本发明涉及一种形成半导体金属内连线的方法,它是利用存在于电子束固化的倍半氧硅氢化物(hydrogensilsesquioxane)(HSQ)层与热固化的HSQ层间极大的湿式蚀刻速率差,配合湿式蚀刻的技术形成一往下缩减且具有上端圆角的凹洞后,以金属或是多晶硅等导体物质填塞入凹洞中以形成诸如介层插塞(viaplug)、接触插塞(contact plug)或是镶嵌式沟渠结构(damascene trench structure)等金属内连线的结构,此等方法不仅可使得金属填塞制程容易进行,更使得其所形成的半导体组件的线宽平整度(critical dimension,CD)容易控制。
Patent CN-1325221-A (CN)
Inventor: YOSHIHIRA SATO
IPC: H04M1/72412
Filed: 2001-05-21
Abstract: 一种有蜂窝电话机的蜂窝电话装置及其通信方法。它能够发出多个到基站的呼叫,和经副通信单元与附件通信。该附件通过所述副通信单元能够和所述蜂窝电话机通信,并且除了语音通信功能外,可以执行通信功能。该装置包括一个监控部分和一个控制部分。在通过使用附件和远端蜂窝电话机通信时,监控部分用于监控在该蜂窝电话机和该附件之间的副通信的信道质量;控制部分用于当所述监控部分确定副通信的信道质量已恶化到预定电平或更低时,引起该蜂窝电话机启动开始到远端的该蜂窝电话机的呼叫。
Patent CN-1343601-A (CN)
Title: 泊车装置的配置结构
Inventor: NIKIHAN RYUSUI
IPC: B62L3/00
Filed: 2001-09-07
Abstract: 一种泊车装置的配置结构,其中,用前罩31覆盖住支承车把16的头管12,将储物箱17设置在前罩31背面36的上部82上,将泊车操作杆65设置在储物箱17的下方。能够将储物箱的开口设计得比较大并且能够增大储物箱的容积。此外,能够将大容积的储物箱设置在前罩的车把周围。能够简化物品的拿放。能够让驾驶员的手合理够到地将泊车操作杆设置在前罩的车把周围的易操作部位上。
Patent CN-1348228-A (CN)
Title: 尖晶石型锂锰二次电池
Inventor: HIROSANE SUZUKI
IPC: H01M50/107
Filed: 2001-09-27
Abstract: 一种尖晶石型LiMn二次电池,其电极单元包括主要由铝构成的并且涂覆了一层包括锂和锰作为必不可少组分的正极活性材料的正极片。通过绝缘组件将电极单元安装到作为负极的电池外壳中。正极元件是由混合了锰以提高机械强度的铝合金构成的。由于与正极元件的铝合金混合的锰是正极活性材料的一个必不可少组分,所以它不会造成电解腐蚀之类的不希望的化学反应。
Patent CN-1457313-A (CN)
Title: 用于载客交通工具的梳形板
Inventor: SCHOPS K-F
IPC: B65G43/02
Filed: 2001-07-03
Abstract: 一种用于带有阶梯式运输带的载客交通工具的梳形板(2)，其具有一底板和多个布置在其一侧且基本上相互平行的齿(4)，在使用中这些齿(4)与设置在阶梯式运输带中的沟槽啮合，其中梳形板(2)具有一暴露的上侧和一在使用中隐藏的下侧，其中，设有一电动齿断裂监测装置(6)。
Patent CN-1463013-A (CN)
Title: 第三类高温超导带材及其制备方法
Inventor: ZHOU YUELIANG
IPC: C04B35/00
Filed: 2002-05-29
Abstract: 本发明涉及超导带材或线材及其制备方法。该材料包括导电基质内均匀混入的高温超导颗粒，其中高温超导颗粒材料与导电基质材料混合重量比为1－99∶99－1。该方法将金属粉末按重量比与YBCO混合，搅拌均匀并进行研磨使之颗粒度在10nm－10μm；再将其将加热到比金属基质熔点低20－5℃，然后降温到室温就获得超导金属块；该超导金属块进行扎制获得厚度为0.1mm－1.0mm的片材；再进行剪切得到超导带材或线材。该制备方法具有工艺简单，适于大规模生产，成本相对较低等特点。所制备的第三类超导带材既具有超导特性，又有金属的特性。因为它有金属的柔性所以适于做超导带材或线材以及超导片材。
Patent CN-1474222-A (CN)
Inventor: WANG RENZHI
IPC: G02B6/26
Filed: 2002-08-09
Abstract: 一使用于光学网络上的可调式滤波器，是利用法布里－伯罗共振腔与反射式光学组件，组合而成；此可调式滤波器可使光讯号通过同一个法布里－伯罗共振腔两次，以达到低串音与高导通频宽的光学特性，并借由改变法布里－伯罗共振腔两反射面的间距，借以过滤出特定波长。
Patent CN-1391058-A (CN)
Title: 非交联耐高温聚乙烯和交联聚乙烯复合的管道连接件
Inventor: GAN GUOGONG
IPC: F16L47/03
Filed: 2002-07-25
Abstract: 本发明提供了一种非交联耐高温聚乙烯与交联聚乙烯复合的管道连接件。包括交联聚乙烯内层和包覆于内层外周的与之复合的非交联耐高温聚乙烯外层，或包括非交联耐高温聚乙烯内层和包覆于内层外周的与之复合的交联聚乙烯外层。成本低、耐热性、耐热老化性、耐环境应力开裂性、电绝缘等性能高，熔接性能好。
Patent CN-1493094-A (CN)
Inventor: LOUZIR ALI
IPC: H01Q5/10
Filed: 2002-02-04
Abstract: 本发明涉及一种接收和/或发射电磁信号的设备，至少包括两个波接收和/或波发射装置，所述装置由槽型天线(10，11)和连接装置构成，所述连接装置将所述接收和/或发射装置中的至少一个与利用多波束信号的装置相连。所述连接装置由公共馈线(12)组成，所述线路与所述槽型天线电磁耦合，并端接在电子部件中，使其能够通过控制信号在所述线路的末端模拟短路或开路，从而，在所述部件处于导通状态时，从所述设备发出的辐射图样与所述部件处于关断状态时，从所述设备发出的辐射图样不同。本发明应用于无线链接领域。
Patent CN-1526068-A (CN)
Inventor: LIEBICH JOERN
IPC: G01M3/20
Filed: 2002-06-25
Abstract: 本发明涉及一种探吸式泄漏检测器(1)，带有一个装有探吸式探头(5)的手持部件(2)，还带有一个气体传感器(11)；一方面为延长使用寿命，另一方面也为得到更精确的测量结果，建议在该泄漏检测器上安装一个记录手持部件(2)的移动的加速度传感器(16)。
Patent CN-1543666-A (CN)
Inventor: NATHAN INAZAWA KOICHIRO KITAMU
IPC: H01L21/311
Filed: 2002-08-13
Abstract: 用于在设置于真空处理容器(102)内的平行平板电极间导入处理气体、同时施加高频电力、形成处理气体的等离子体、描画形成于被处理体(150)上的抗蚀剂的干式显影，被蚀刻层(152)上部的抗蚀剂包括已经显影的含有硅的上层抗蚀剂(156)和连接地设置在上层抗蚀剂(156)下层的下层抗蚀剂(154)，通过使用一氧化碳气体和氧气的混合气体进行等离子体处理的第一工序和使用氮气和氢气的混合气体进行等离子体处理的第二工序对下层抗蚀剂(154)进行上述干式显影，由此，可在抗蚀剂上高效率地实施高精度的描画。