baber/WOPTO huggingface dataset:
Patent NL-9400256-A (NL)
Title: Device for lifting a loading container onto a lorry
Inventor: NIJENHUIS DERK
IPC: B60P1/64
Filed: 1994-02-21
Abstract: In devices for lifting a loading container 9 onto a lorry 1 and removing it from the lorry with the aid of a flexible pulling member 6, which is wound onto and unwound from a winch drum, shaft or reel 5 by a drive unit on the lorry, it is proposed for the pulling member 6 to be, instead of a cable or chain, an endless flat belt which is automatically wound up and unwound helically, in order, in the unwound position with the smallest radius on the reel 5, to provide the highest force, which is necessary exactly then. Especially if two such belts are used next to one another, it is proposed to provide these belts with a high elasticity, of 0.5% or more per 10,000 N load, in order to even the load between the belts even without special means such as a differential. <IMAGE>
Patent OA-10870-A (OA)
Title: Pipeline branch arrangement
Inventor: GRAY DAVID ARTHUR
IPC: F16L55/46
Filed: 1998-09-03
Abstract: A pipeline branch arrangement (30) forms a piggable-Y intersection (18) at the intersection with a trunkline (16) and is oriented vertically relative to the trunkline (16). The approach piping to all legs of the piggable-Y (18) are configured to incorporate 3D bends (36) or larger radii as required. This arrangement permits the passage of foam pigs, hard pigs, and smart pigs. Orientation of the piggable-Y (18) in the vertical plane configures all of the branch piping in the vertical plane, which permits the support sled (40) width for pipe laying to be kept to a minimum. The arrangement of the 3D bends fore and aft of the piggable-Y (18) aligns the trunkline ends in a colinear manner. This permits the configuration to be installed by conventional S-Lay techniques.
Patent PT-71074-A (PT)
Title: Pressure balanced three-way transfer valve
IPC: G05D7/00
Filed: 1980-04-09
Abstract: A pressure-balanced three-way transfer valve for controlling fluid flow into one of two fluid lines includes a pair of cam actuated valves actuated by a single actuator to move a respective valve to an open and closed position. Pressure balancing of the valve rods is accomplished by a fluid passage through each of the respective rods to allow lower pressure to a respective balancing chamber. The valves further include respective balancing surfaces.
Patent PT-71196-A (PT)
Title: Polyolefin fibrils - coated with low mol. polyolefin grafted with polar monomer, useful in mixed cellulose-polyolefin paper
IPC: D01F/
Filed: 1980-05-07
Abstract: Polyolefin fibrils are made by passing a molten mixt. of (a) a polyolefin of normal mol. wt., (b) a solvent and (c) a low mol. wt. polyolefin grafted with a polar monomer, through an orifice under such conditions of sudden release that the solvent is vapourised instantaneously and the polyolefin solidifies in the form of fibrils. The fibrels have improved dispersion properties in water and improved compatibility with paper pulp. They are esp. useful in the prodn. of mixed. cellulose/polyolefin papers with improved properties.
Patent PT-73305-A (PT)
IPC: F27D27/00
Filed: 1981-07-02
Abstract: A refractory gas permeable structural unit for blowing a gas into a metal treatment container and through its casing, has a refractory gas permeable stone, a first metal housing sealingly surrounding the stone, a second metal housing arranged at a distance from the first metal housing, a refractory substantially gas impermeable filler material provided between the first and second metal housings, and at least one connection and a distribution chamber provided at the end face of the stone.
Patent PT-77891-A (PT)
IPC: C08F2/38
Filed: 1983-12-23
Abstract: 1. A continuous process for the manufacture of ethylene homopolymers or copolymers of ethylene with at least one alpha-olefin having from 3 to 8 carbon atoms, successively comprising : a) a first step for (co)polymerizing ethylene at a temperature between 180 and 320 degrees C, under a pressure between 300 and 2 500 bars, in the presence of a catalytic system comprising on the one hand at least one halogenated compound of a transition metal of groups IVa to VIa of the Periodic System and on the other hand at least one activator selected from hydrides and organo-metallic compounds of metals of groups I to III of the Periodic System, the molar ratio of the activator to the transition metal compound being between 1 and 10, b) a second-step for separating the (co)polymer formed from the unreacted monomer(s), under a pressure of between 100 and 500 bars, c) a third step for recycling the unreacted monomer(s), and d) a fourth step for recompression up to the (co)polymerisation pressure, characterized by introducing into the reaction mixture, at the end of the first step, at least one compound selected from monoketones having from 3 to 10 carbons atoms, diketones having from 4 to 11 carbon atoms, monoalcohols having from 1 to 14 carbons atoms, polyalcohols having from 2 to 10 carbon atoms, and water.
Patent PT-79694-A (PT)
Title: Lightning protection device - discharges stored energy from air capacitor at intervals via sec. spark gap
IPC: H01T/
Filed: 1984-12-17
Abstract: A central earthed body (100) is partly covered with an outer element (200) to which the lightning conductor (300) is wired. The body (100) and cover (200), spaced apart by one or more insulators (400), have facing surfaces (110,210) which form the plates of a concentric capacitor with air dielectric. Their edges (120,220) constitute the main discharge gap. The uncovered part (130) of the body is surrounded by an earthed coil (500) whose top is joined to a ring (520) facing the edge of the cover, so as to form a sec. gap. Energy stored in the capacitor (110,210) during a lightning strike is discharged periodically into the conductor (300) via the ring (520) and cover (200).
Patent PT-79736-A (PT)
IPC: C07D401/12
Filed: 1984-12-21
Abstract: There are disclosed pyridine-2-ethers and pyridine-2-thioethers having a nitrogen-containing cycloaliphatic ring corresponding to the formula    <IMAGE>  I  the pyridine-N-oxides and/or amine oxides thereof and the pharmaceutically acceptable salts thereof. The compounds show analgesic activity.
Patent PT-81226-A (PT)
IPC: C07D499/88
Filed: 1985-09-30
Abstract: (4R)-3,4-trans-disubstituted azetidinones of the formula <IMAGE> in which R1 denotes hydrogen or lower alkyl, R2 denotes hydrogen or a hydroxyl-protecting group R, R3 denotes phenyl, substituted phenyl or lower alkyl and R4 denotes hydrogen or an amino-protecting group R, are valuable intermediates for the preparation of optically active penem or carbapenem compounds which act as antibiotics. The processes comprise the ring closure between carbon atoms 3 and 4 of the azetidinone ring.
Patent PT-83942-A (PT)
Title: Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
IPC: C22C/
Filed: 1986-12-16
Abstract: Precursor alloys for subsequent mechanical alloying into a final alloy, pref. a Al 4% Ti alloy, are formed by: a) forming a first blend of the principal (I) and secondary (II) elements (Al and Ti respectively) in a proportion equivalent to the compsn. of an intermetallic cpd. formed by (I) and (II), the percentage of the secondary element in the precursor alloy is in excess of that in the final alloy; b) mechanically alloying the first blend; c) adding an additional quantity of the principal element to b), to raise the percentage of the element in the final alloy, to form a second blend; and d) mechanically alloying the second blend. Pref. the first blend is heated prior to mechanically alloying .
Patent PT-87624-A (PT)
Inventor: SCHIMMEL GUENTHER
IPC: C01B33/32
Filed: 1988-05-31
Abstract: Crystalline sodium silicates having a layered structure and a molar SiO2:Na2O ratio of 1.9:1 to 3.5:1 are prepared from water glass solutions having a solids content of 20 to 65 % by weight by first treating the water glass solutions in a spray-drying zone. This gives a pulverulent amorphous sodium silicate having a maximum loss on ignition of 20 % by weight, while the waste gas leaving the spray drying zone has a temperature of at least 140 DEG C. The spray-dried sodium silicate is then heat treated in an ignition zone having a movable solid bed at temperatures of 500 to 800 DEG C for 1 to 60 minutes in the presence of at least 10 percent by weight of recycled material. This recycled material was obtained by mechanical comminution of crystalline sodium silicate discharged from the ignition zone.
Patent PT-92757-A (PT)
Inventor: VERTESY LASZLO
IPC: C07K14/62
Filed: 1989-12-28
Abstract: Insulin derivatives with a basic modification owing to the basic amino acid arginine in position A0 of the formula II <IMAGE>  in which  a) R<3><0> + R<3><1> together = OH or b) R<3><0> = residue of a neutral, genetically encodable L-amino acid and R<3><1> = OH or a physiologically acceptable organic group which is basic in nature and has up to 50 C atoms, in whose structure 0 to 3  alpha -amino acids are involved and whose terminal carboxyl group, which is present where appropriate, can be free, as ester function, as amide function, as lactone or reduced to CH2OH, with the exception of the case in which, at the same time, R<3><0> = Ala, R<3><1> = OH and the A and B chain are the sequences of bovine insulin, and the physiologically tolerated salts thereof are obtained by various processes. The compounds are suitable for the treatment of diabetes mellitus, have a delayed profile of action and are very well tolerated.
Patent PT-95939-A (PT)
Title: Process for production of HIV particles, rendered recombinant and non-replicative, and of vaccines
Inventor: HAFFAR OMAR K
IPC: C12N/
Filed: 1990-11-20
Abstract: The present invention relates to the process for production of retroviral particles rendered non- replicative, characterized by comprising: (a) introduction of nucleotide sequences which code for the proteins of the retroviral envelope, protease and core, in a mammalian host cell; (b) co-expression of the proteins of the mature retroviral envelope and core in the mammalian host cell; (c) culturing of the mammalian host cell; and (d) recovery of the retroviral particles rendered recombinant and non-replicative, from the culture medium.
Patent SI-9720037-A (SI)
Title: Door lock
Inventor: KING WILHEIM
IPC: E05B63/04
Filed: 1997-05-03
Abstract: The invention relates to a door (1) with a dead bolt (3) fitted in a housing (2), which can be moved into an open and a closed position by means of an actuator connected to a hub (4) or cylinder. The person operating the lock is clearly informed of the change between the open and closed positions, which are firmly held by the facts that the hub (4) or a bearing section (4') in the housing has at least two flat bearing surfaces (4a, 4b) perpendicular to the housing base, where one bearing surface (4a) is parallel to a narrow side wall (2.1) of the housing (2) in the open position and the other (4b) in the closed position, and that the bearing surfaces (4a, 4b) in the open and closed positions bear in turn on a counter-bearing surface (6.2) of a tumbler (6) spring-loaded against the inside of the narrow side wall (2.1).
Patent SI-20199-A (SI)
Title: Scissors
Inventor: STERK JOZE
IPC: B26B13/12
Filed: 1999-03-29
Abstract: The scope of the invention is to improve this otherwise simple and widely applicable and commonly known hand-tool up to the measure that in every position of the scissors on both sides of cutting blades (11, 21) or each time acting cutting edges (111, 112; 211, 212) in all cases the same geometrical conditions of cutting will be assured, which means that there will be as small a distance as possible between the object to be cut or the object to which the tool is leant to and the each time acting cutting edge (111, 112; 211, 212) respectively. In other words, geometrical conditions shall be the same whether cutting with the left or the right hand. According to the invention, this is achieved by each time two available cutting edges (111, 112; 211, 212) on two adjacent sides of each of the cutting blades (11, 21) which make part of two crossed and around a pivot (3) turning levers (1, 2).
Patent SI-20257-A (SI)
Title: Electric insulated tool with snap-on mechanism
Inventor: OFENTAVSEK TONE
IPC: B25B13/46
Filed: 1999-04-06
Abstract: Subject of the invention is an electric insulated hand tool with snap-on mechanism, which allows the rotation or transmission of power only in a particular direction, while the direction in which the rotation or transmission of power is possible can be determined by two pushbuttons. The electric insulated hand tool with snap-on mechanism according to the invention, features inside the tool body (8), which is covered on the upper side by a sheet metal lid (5), and from the lower side by a lower sheet metal lid (6), a switching mechanism, controlled by two pushbuttons (11), which are covered by a soft diaphragm (7) and the tool itself is covered by an insulating cover (15).
Patent TR-22683-A (TR)
IPC: C25C3/20
Filed: 1986-05-07
Abstract: A process is disclosed for accurately maintaining a low alumina content of between 1 and 4.5% in a cell for the production of aluminum by electrolysis in the Hall-Heroult process. According to the invention, a control parameter P=-1/D(dR1/dt), is determined, wherein D is the variation in the alumina content of the electrolytic bath in % weight per hour, R1 is the internal resistance of the cell, and t is the time. A series of operations is then carried out in a repeated cycle, starting with the cell being fed alumina at a nominal rate which is substantially equal to the quantity consumed by electrolysis. At periodic intervals, an over-supply of alumina is added in order to enrich the bath, and the over-supply is continued for a preset time during which dR1dt is negative. The feed rate is then reduced to less than the nominal feed rate, during which time dR1dt passes through zero to become positive and the regulation parameter P, the value of which tends to rise, is measured often. The successive values of P are compared with a required preset value Po. As soon as P equals Po, the feed rate is returned to the nominal feed rate and a new cycle is recommenced.
Patent UA-26123-A (UA)
IPC: A61K9/19
Filed: 1988-09-05
Abstract: A method for manufacturing the injectional form of erythropoietin comprises the mixing the physiologically acceptable buffer, the stabilizers, calcium chloride as the complexing agent, the isotonic substances, and the excipients used for the injectional dosage forms. Then erythropoietin is added to the mixture followed by sterilizing filtration. Urea and amino acid mixture containing one or several amino acids such as glycine, alanine, arginine, 1-leucine, 1-isoleucine, 2-phenylalanine, glutamic acid, 1-treonine are used as stabilizers.
Patent UA-19327-A (UA)
Title: Method of tin bronzes electroslag remelting
Filed: 1991-04-11
Abstract: A method of tin bronzes electroslag remelting involves arc starting between the nonconsumable electrode and crystallizer buttom. An arc becomes excited before the flux charging, at that the flux charging is carried out discretely. The invention relates to the non-ferrous metallurgy, to the industrial production of nonferrous alloys and can be used for the production of tin bronzes.
Patent UA-11188-A (UA)
Title: Method for obtaining of chalcogenide crystalsof a-ii b-vi type
Inventor: KOBZAR-ZLENKO VALENTYN ANDRIIOVYCH
Filed: 1991-12-24
Abstract: A method comprises the heat treatment of starting compound in atmosphere of disoxidating gas and growth of crystals by directed crystallization.
Patent BG-103295-A (BG)
Title: Method for producing ferment, bulgarian yoghourt and yoghourt with high titer of live cells and longer shelf life
Inventor: MURGOV IVAN D
IPC: A23C9/00
Filed: 1999-03-30
Abstract: The method includes the use of production ferment produced by mixing of normal fervent and a concentrate in different ratios. The fermentation occurs at temperature enabling the attainment of a desired ratio of streptococci and batons of the symbiotic ferment. The finished product contains over 1011 number/g live cells and it preserves its acidity and its organoleptic properties for 15 to 30 days at refrigerated and non-refrigerated storage 3 claims
Patent BG-103320-A (BG)
Title: Method for the alkylating hindered sulphonamides
Inventor: HAWKINS JOEL M
IPC: C07C311/37
Filed: 1999-04-09
Abstract: The invention relates to a method for the alkylation of hindered sulphonamides by Michael addition to propiolates and to new intermediate compounds, produced by the method. 10 claims
Patent BG-103933-A (BG)
Title: 5-(2-ethyl-2h-tetrazol-5-yl)-1-methyl-1,2,3,6- tetrahydropyridine maleate
Inventor: BECH SOMMER MICHAEL
IPC: A61P25/00
Filed: 1999-11-30
Abstract: The invention relates to an adjunctive salt of the maleic acid of 2-ethyl-5-(1-methyl-1,2,3,6-tetrahydro-3-pyridyl)-2H- tetrazole, to pharmaceutical compositions containing the adjunctive with acid salt, and to its application in the treatment of disorders caused by dysfunction of the acetylcholine (AcCh) or muscarine system.
Patent BG-104124-A (BG)
Title: Holder for parent-plate
Inventor: LARSSON HANS-O
IPC: C25C7/08
Filed: 2000-02-03
Abstract: The holder is used for scraping the metal depositions formed on the surface of the plate in electrolytic refining.  A supporting beam (12) is fixed at one of the end edges of the plate by means of which the plate is held during the scraping. The plate has an end strip fitted to the edge opposite to that to which the bean is fixed. Holder (1) includes at least one pressing component (4) which presses down the metal depositions during the scraping process. 8 claims, 3 figures
Patent BG-105655-A (BG)
Title: Method for the preparation of 5-cyanophthalide
Inventor: PETERSEN HANS
IPC: C07D307/88
Filed: 2001-06-27
Abstract: A method for the preparation of 5-cyanophthalide in which 5-carboxyphthalide is converted to the corresponding amide of the formula in which R is hydrogen or C1-6 alkyl, which is then reacted with a dehydrating agent thereby obtaining 5-cyanophthalide. This conversion may be carried out via the corresponding C1-6 alkyl or phenyl ester or the acid chloride, which is converted to the amide of the given formula by amidation with ammonia or a C1-6 alkylamine. By the process 5-cyanophthalide, an important intermediate used in the preparation of the antidepressant drug citalopram, is prepared in high yields by a convenient, cost effective procedure. 12 claims
Patent BG-66322-A (BG)
Inventor: PAPARIZOS CHRISTOS
IPC: C07B61/00
Filed: 2003-02-05
Abstract: Катализаторът обхваща комплекс от каталитични окиси на желязо, бисмут, молибден, кобалт, церий, антимон, поне един от никел или магнезий и поне един от литий, натрий, калий, рубидий или талий. Окисите имат формулаАaBbCcFedBiеCofCegSbhMomOx,@в която А е поне един от Cr, P, Sn, Te, B, Ge, Zn, In, Mn, Ca, W или смеси от тях  В е поне един от Li, Na, K, Rb, Ca, Tl или смеси от тях  а е 0-4,0  b e 0,01-1,5  c е от 1,0 до 10,0  d e от 0,1 до 5,0  е е 0,1-2,0  f e от 0,1 до 10,0  g e 0,1-2,0  h e 0,1-2,0  m e от 12,0 до 18,0 и х е номер, определен от валентните изисквания на другите налични елементи. Катализаторът е полезен при процеси за амониева оксидация на олефин, избран от групата, състояща се от пропилен, изобутилен или техни смеси, в акрилонитрил, метакрилонитрил и техни съответни смеси.
Patent BG-107991-A (BG)
Title: Phenylalanine enamide derivatives possessing a cyclobutene group, for use as integrin inhibitors
Inventor: BAILEY STUART
IPC: C07D401/12
Filed: 2003-07-14
Abstract: Phenylalanine derivatives of formula are described, wherein R1, RX, RY, RZ and V are as defined in the description. The compounds are able to inhibit the binding of integrins to their ligands and are of use in the prophylaxis and treatment of immuno or inflammatory disorders or disorders involving the inappropriate growth of migration cells.
Patent BG-113231-A (BG)
Title: Reusable draft beer cooler
Inventor: ETAGLOU IOANNIS
IPC: B67D1/04
Filed: 2020-09-28
Abstract: The present invention relates to a reusable draft beer cooler and its method of use. The reusable draft beer cooler can maintain the organoleptic properties and freshness of the draft beer for more than two months. The cooler (1) comprises a base (3) and a cylindrical body (2).
Patent CN-1298216-A (CN)
Title: 电接头
Inventor: SUENORI TAGUCHI
IPC: H01R33/76
Filed: 2000-10-18
Abstract: 本发明的目的是提供一种滑动部件在电子部件的端子部和接头接触的位置上被可靠地锁定,不会受冲击而移动的电接头。电接头1在与上述滑动部件20的移动方向垂直的方向上设置锁定部件30,该锁定部件30是可在开放位置及锁定位置间移动地配置在上述基腔10上。该锁定部件30在上述滑动部件20位于上述第1位置上时,位于开放位置,而在上述滑动部件20位上述第2位置时,移动到上述锁定位置,并与上述滑动部件20接触,限制上述滑动部件20的移动。
Patent CN-1350172-A (CN)
Title: 处理物品的装置
Inventor: ECKARDT R
IPC: G01N1/28
Filed: 2001-10-23
Abstract: 一处理物品的,尤其细胞的或组织之制品的装置,具有多个处理站(2)和一输送装置(4)以将物品带至处理站(2)中并从其中运出;该处理站(2)包括一容纳液体,尤其反应物的容器(3)并用于浸泡物品或支承着物品的物品支架(7)或腊克、其特征在于:设置一配合在容器(3)中的插入组件(8),其减少了容器(3)的最大填充量,其中一支承着物品载体(9)的并用于浸泡在容器(3)中的腊克(7)在尺寸方面适合于所剩余的容积。
Patent CN-1349082-A (CN)
Title: 模具快速图形测量法
Inventor: WANG GUOXIANG
IPC: G06T9/20
Filed: 2001-12-04
Abstract: 模具快速图形测量法具体方法为:1.图像信息传到计算机上;2.拍摄模具加工基准线;3.记录放大倍数c;4.对图像识别,找出边界;5.获取模具理论尺寸、公差范围以及基准线的位置信息;6.绘出图像的边界以及基准线;7.图形均放大绘出;8.将基准线重合,两图形重叠;9.判断两公差范围线包围的面积;10.将超差发出警告;11.将超差量测出并记录;12.假使没有超差提示,说明模具尺寸正常。本发明具有实质性特点和显著进步,采用模具二维尺寸快速智能图形测量法能够快速的判断所测的模具是否已经存有尺寸超差,并且指出超差的部位,作到一目了然,无需逐一去测量每个尺寸。
Patent CN-1360455-A (CN)
Title: 有机场致发光显示驱动系统和采用该系统的移动通信终端
Inventor: MASAFUMI NAKAMURA
IPC: H05B44/00
Filed: 2001-12-20
Abstract: 一种有机场致发光显示驱动系统和采用该系统的移动通信终端,其中可以在不破坏有机场致发光显示器上的显示内容的视觉效果的情况下,降低有机场致发光显示器所消耗的电力。有机场致发光显示驱动系统具有:测量装置,它测量从外界到自发发光有机场致发光显示器的入射光量;以及电源电压控制装置,它这样控制用于有机场致发光显示器的电源电压,使得所述电源电压在入射光量大时增加、而在入射光量小时减小。
Patent CN-1592662-A (CN)
Title: 冲模装置
Inventor: MASAMI IWAMOTO
IPC: B21D45/00
Filed: 2001-10-23
Abstract: 一种冲模装置，当止推套以可转动方式相对冲压导向架旋转时，一个穿过止推套以便能上下移动的上冲压传动器相对冲压导向架旋转。结果，因为上冲压传动器是旋进下冲压驱装置且相对下冲压装置旋转，而该下冲压装置安装在冲压导向架上可上下移动，因此可以调整上冲压传动器和下传动器之间的上－下位置关系。
Patent CN-1383787-A (CN)
Title: 超声诊断装置
Inventor: SHUZUKY Y
IPC: A61B8/06
Filed: 2002-05-08
Abstract: 为了抑制模糊现象并且防止突出薄血管能力的下降,亮度基本上随着功率P的变高而增加。然而,当具有在低功率P区域(P  P1)的两个功率相同但变化不同的取样点时,相对变化大的取样点的象素的亮度被设置成高于相对变化小的取样点的象素的亮度。
Patent CN-1397926-A (CN)
Title: 液晶显示器控制电路
Inventor: HIROICHI KOGA
IPC: G09G3/20
Filed: 2002-07-15
Abstract: 液晶显示器控制电路从计算机接收与基于每行的显示数据同步的数据启动信号DE，并由此控制液晶显示器。根据垂直时钟信号VCK与信号DE的上升沿同步地产生从栅极驱动器23输出的栅极驱动信号。为了避免象素电极充电周期中的变化，其中该变化由信号DE上升时间中的延迟和最后一行之后信号VCK中的延迟导致，在液晶显示器控制电路1中设置栅极启动信号产生电路10，由此禁止由上述延迟导致的栅极驱动信号的脉冲的延长输出。这避免了由数据启动信号等中的变化导致的显示不均匀性。
Patent CN-1557072-A (CN)
Inventor: DAVID WALKER MATHEW
IPC: H04L47/30
Filed: 2002-09-13
Abstract: 公开了一种数据传输方法和系统，其中一个或更多个数据流以各自的传输速率发送，控制该传输速率以防止接收机中的数据缓冲器溢出。在一些实施例中，在发送服务器处接收与接收客户机中的每一个缓冲器的状态相关的反馈数据，并且使用该反馈数据调整发送速率已达到该效果。将表示数据解码速率或每一个缓冲器的填充程度的信息作为反馈数据传递到服务器。在其它实施例中，服务器对缓冲器中的剩余空间进行开环估算，并相应地控制该传输速率。同时也公开了一种适合于接收这些数据流的数据接收方法和系统。
Patent CN-1561595-A (CN)
Inventor: XUEPENG ZHANG
IPC: H04B1/707
Filed: 2002-06-21
Abstract: 一种LS码多码道扩频方法，其特征在于，发端将输入的信息进行顺序调整；将顺序调整后的数据进行快速哈达玛变换(FHT)；将经过快速哈达玛变换(FHT)的数据进行LS变换，形成多码道的C扩频和S扩频；收端对接收的数据进行解扩处理。本发明根据LS码与哈达玛(Hadamard)矩阵的相关特点，提出了利用快速哈达玛变换(FHT)实现多码道LAS_CDMA系统的扩频与解扩过程从而实现了高效率、低复杂性的多码道扩频与解扩。
Patent CN-1606707-A (CN)
Title: 分段感光的光学波导
Inventor: VISWANATHAN NIRMAL K
IPC: C03C25/62
Filed: 2002-12-19
Abstract: 一种光学波导，诸如一种光纤包括一个长度的波导和至少一个分离的纵向部分，该纵向部分具有相对于该波导的其他部分经提高的感光性。
Patent CN-1602964-A (CN)
Inventor: ZHANG RONGCHUN
IPC: A61L9/00
Filed: 2003-09-30
Abstract: 高温消毒灭菌机，它涉及一种空气消毒灭菌机。现有的空气灭菌机存在着杀菌不彻底的问题。本发明包括外壳体(1)、内壳体(2)，内壳体(2)的内壁上固接有一组加热管(3)和一组冷却管(4)，在内壳体(2)内还固接有三块隔板(5)，上隔板(5－1)固接在内壳体的出气口(1－2)一侧，并且上隔板(5－1)与内壳体(2)围成的出气冷却腔体(6－1)与出气口(2－2)相通，下隔板(5－3)固接在内壳体的进气口(2－1)一侧，并且下隔板(5－3)与内壳体(2)围成的进气冷却腔体(6－4)与进气口(2－1)相通，三块隔板(5)的长度都小于内壳体(2)的横截面的长度。本发明通过高温加热管使流通的气体温度升高，从而达到高温灭菌的目的，用高温方法灭菌不会对室内空气产生任何负面作用，没有污染，且灭菌效果好。
Patent CN-1658860-A (CN)
Inventor: RAVI KRISHNAN
IPC: A61K31/445
Filed: 2003-05-02
Abstract: 本发明涉及抑制生物系统中内皮细胞增生的方法。该方法包括采用有效量的烷基取代的脂肪酸向生物系统给药的步骤，其中该烷基取代的脂肪酸能抑制内皮细胞增生。
Patent CN-1681729-A (CN)
Inventor: TAKASHI ISHII
IPC: B66B7/02
Filed: 2003-09-24
Abstract: 本发明提供了一种无机房的电梯系统，在该电梯系统中，位于电梯井底部的检修坑的深度得以减小，且能在轿箱的上部一次完成维护保养作业，并能相对于轿箱的重心对称地布置轿箱侧滑轮和轿箱侧导轨。该无机房电梯系统包括：一对左右轿箱侧滑轮(16L、16R)，它们被布置在一轿箱(10)的上方；以及牵引滑轮(17)，其被布置在其中一轿箱侧滑轮(11L)的后方。左、右两轿箱侧滑轮(16L、16R)被布置成这样：使得左、右两轿箱侧滑轮(16L、16R)转动轴线与牵引滑轮的转动轴线平行地延伸，或者其延伸方向角接近于牵引滑轮转动轴线的方向角。