baber/WOPTO huggingface dataset:
Patent NL-8802436-A (NL)
IPC: G02F1/133
Filed: 1988-10-05
Abstract: In a picture display device with pixels (12) which are driven via active elements (15), non-uniformities in the electrical behaviour of the active elements are obviated by driving the device in a reset mode.
Patent NL-8901050-A (NL)
Title: Grammar processor for natural language sentences - by determining each constituents functional category, determining closure step and applying context rules for best representation
IPC: G06F17/27
Filed: 1989-04-26
Abstract: The grammatical processing is performed by measures applied separately to each word unit of the sentence. The measures applied are as follows:- A. For each word unit and each constituent, its functional word category within the constituent is determined by referring to data concerning the verbal category of the word unit and category of the constituent. B. Finding a step leading to closure of the constituent by reference to data concerning the dominant category of the constituent. C. Testing the current constituent against grammar based rules regarding the context of words/constituents and, if required, assessing the probability factor of the sentence representation.
Patent NL-9000214-A (NL)
Title: Superconducting layer application method - releasing material to be deposited with oxygen in plasma state transported along lines of flux over substrate
IPC: C23C14/08
Filed: 1990-01-29
Abstract: The method comprises the steps of releasing part of a material to be applied in an enviroment of underpressure using a laser bundle and bringing oxygen into a plasma state close to the substrate. The material to be applied is YlBa2Cu3O7-delta and a magnetic field is applied of a value such that close to the edges of the substrate the oxygen is ionised to enter into a plasma state. The plasma is subsequently transported over the substrate along field lines of the magnetic field. The apparatus has a substrate holder and an entrance for the laser bundle and entrance port for the material.
Patent NL-9200684-A (NL)
Title: Pushing conveyor system for a lifting appliance, such as a lift (elevator) and the like
IPC: B66B9/02
Filed: 1992-04-13
Abstract: Pushing transport system for a lifting appliance, such as a lift and the like, which can be moved from a bottom position to a top position and vice versa by means of a drive unit which is able to drive a pusher component in the vicinity of the said bottom position, the pusher component comprising a number of sliding bodies on which the drive unit can act from the side and which, at least over part of a path from engagement to a top position, are accommodated in a slidable manner in a guide housing which has a straight section and a curved section, and the slide bodies are provided, as seen in and perpendicular to the pushing direction, with a leading pushing surface and a parallel, trailing counter-surface, in such a manner that in a straight section in each case a pushing surface and a counter-surface are in surface contact with one another, which surface contact merges, on the active side of the sliding bodies, into a converging widened section, so that the sliding bodies can tilt with respect to one another in the curved section of the guide housing. <IMAGE>
Patent NL-9201081-A (NL)
Title: Packaging for packaging fresh products, such as nuts, olives and the like, and method for producing the packaging
IPC: B65D81/20
Filed: 1992-06-18
Abstract: The packaging comprises a tray 1 which is made from plastic and the top edge 2 of which is provided with a flange 3 which runs all the way around and to which a film/foil 5 is bonded, while a lid 7 is clamped over the flange 3, and the packaging, apart from the product 11 which is to be packaged, substantially contains an inert gas 14. In the method for producing the packaging, the product 11 which is to be packaged is placed into the tray 1, an inert gas 14 is blown into the tray in order to expel the air from the tray, and a film/foil 5 is placed over the tray and is bonded onto the flange 3 of the tray and cut to size, after which a lid 7 is clamped over the film/foil 5 and the flange 3. Fig. 1. <IMAGE>
Patent NL-9401546-A (NL)
Title: Drinking system and liquid-metering device for use in a drinking system
Inventor: BREEDVELD THEODORUS MARTINUS A
IPC: A01K7/06
Filed: 1994-09-23
Abstract: Drinking systems for dispensing liquid (for example water) to animals are generally known. Hitherto, these drinking systems have been designed as so-called drinking nipples, with which the animals determine the volume of liquid which is dispensed and therefore the volume of liquid which is drunk. By providing the drinking system with a liquid-metering device, the farmer is able to determine the volume of liquid which is dispensed. In this case, if an animal wishes to drink, it is firstly necessary for a chamber to be filled (metered) with liquid, and this volume is then dispensed to the animal.
Patent PT-74863-A (PT)
Title: Television signal filtering system
IPC: H04N5/21
Filed: 1982-05-10
Abstract: The system includes a number of serially-coupled signal transfer stages (102,104,106). A video information signal is applied to an input stage (102) and is delayed by at least the time interval of one horizontal TV line (1-H) as it passes through the stages. Various ones of the stages which are (1-H) apart in time include outputs, which are combined by weighting function (120-126) and summing or difference circuits (130-136) to produce bandwidth-limited transversal filter output signals. These signals are additively and subtractively combined (140,150,160,156) to produce a combed band pass chrominance signal, hence obviating the need for subsequent filtering before the signals are further processed. The bandwidth-limited signals may also be combined to provide a user adjustable peaking control signal for the luminance information channel.
Patent PT-83284-A (PT)
Title: Digestive tract contractile motion stimulant with low toxicity - comprises erythromycin A, B, C, D or E deriv.
Inventor: OMURA SATOSHI
IPC: A61P1/00
Filed: 1986-08-29
Abstract: Digestive tract contractile motion stimulant contg. an erythromycin A, B, C, D, E or F deriv. of formula (I), or its salt, is new. R1 = H or opt. substd. acyl; R2 = H, acyl or alkyl opt. substd.; R3 = H or Me; R4 = H or OH; R = NR20R21 or (+)NR22R23R24 X(-); R20 H H, lower alkyl or cycloalkyl; R21 = H, lower alkyl, cycloalkyl, lower alkenyl or lower alkynyl opt. substd.; or NR20R21 = cyclic alkylamino radical; R22 = lower alkyl; R23, R24 = lower alkyl, cycloalkyl, lower alkenyl or lower alkynyl opt. substd.; or NR23R24 = cyclic alkylamino radical X = anion; A = e.g. gp. of formula (II) or (III) Z = e.g. -CH(OR5)-CMe(OR6)-, -CH(OR7)-CHMe-, =CH-CMe(OH)- where R5, R7 = H, acyl or alkyl opt. substd.; R6 = H, acyl of a lower carboxylic acid or alkyl opt. substd. by alkylthio; either R11=R12 = H; or R11+R12 = bond.
Patent PT-84341-A (PT)
Title: Positioning device for continuous material being printed - has gripper operated by pneumatic cylinders on sliding carriage and feeler with sensors for operating driving motor
Inventor: LLADO DOMINGO PANNON
IPC: B41F15/34
Filed: 1987-02-23
Abstract: The device, for use in the textile industry for example, consists of a movable band above the continuous band being printed. The gripper is assisted by a feeler with which are associated sensors which determine the stopping of the band driving motor. The gripper is situated in a carriage which can be moved along a guide parallel with the continuous band and is equipped with pneumatic cylinders for opening and closing the gripper, so that control of the positioning or forward movement is achieved.
Patent PT-85707-A (PT)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-09-15
Abstract: A method for producing an alumina of high purity, which comprises forming an oxidation reaction product of an aluminum parent metal and an oxygen-containing vapor-phase oxidant, comminuting the resultiang ceramic body, and leaching any non-alumina materials therefrom, and recovering said substantially pure alumina material.
Patent PT-85730-A (PT)
Title: Process for the preparation of megakaryocyte stimulatory factor
Inventor: ROSENBERG ROBERT D
IPC: C12P21/00
Filed: 1987-09-16
Abstract: A megakaryocyte stimulatory factor (MSF), purified to homogeneity, is an acidic protein (pI = 5.1) with an Mr 15,000 which stimulates PF4-like protein synthesis in rat promegakaryoblast cells by as much as 7-fold, and exhibits half-maximal activity at a concentration of 0.8 pM. MSF exhibits no biologic activity corresponding to other known hemopoietic growth factors, and appears to be specific for the megakaryocyte lineage. In the given examples, MSF was purified to homogeneity (as judged by SDS-PAGE and isoelectric focusing in the presence of 9.2 M urea) from serum-free conditioned medium obtained from cultured human embryonic kidney (HEK) cells, and to near homogeneity from thrombocytopenic plasma. The MSF is isolated by precipitating the MSF with ammonium sulfate at 80% saturation, removing insoluble, non-MSF material and applying the soluble protein to a WGA-Sepharose column, eluting the MSF protein with chitin oligosaccharides, applying the concentrated eluant containing MSF activity to a Biogel P200 column, and chromatographing the eluted MSF fractions on a TSK-G3000 HPLC size exclusion column.
Patent PT-92303-A (PT)
Inventor: MASCHLER HARALD
IPC: A61P25/28
Filed: 1989-11-14
Abstract: A compound of formula (I): <CHEM> or where appropriate a pharmaceutically acceptable salt thereof, wherein R<1> and R<2> each independently represent a moiety of formula (a):  -(CH<2>)m-A      (a) wherein m represents zero or an integer 1, 2 or 3, A represents a substituted or unsubstituted cyclic hydrocarbon radical; and R<3> represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl or a moiety of formula (a) as defined above; a pharmaceutical composition comprising such a compound a process for preparing such a compound and the use of said compound and said composition in medicine.
Patent PT-92375-A (PT)
Inventor: RAHIM SAAD GEORGE
IPC: A61K39/245
Filed: 1989-11-22
Abstract: An esterified 5-propynyl-substituted pyrimidine nucleoside and salts thereof (I); their use in the treatment or prophylaxis of viral infections; pharmaceutical formulations thereof; and processes for the preparation of the nucleoside and its salts. <CHEM> s
Patent PT-95905-A (PT)
Inventor: LANDTWING PETER
IPC: B27G13/04
Filed: 1990-11-15
Abstract: A centrifugally operated clamping device for clamping a reversible blade insert in a planing tool ensures positive engagement between the clamp and the blade. The clamping device includes a clamping wedge which has an inverted T-shaped cross-section and is positioned in a similarly configured groove in the tool. The wedge is biased relative to the bottom of the groove so that the clamp will be easily disconnected from the blade.
Patent PT-98450-A (PT)
Inventor: WALKER DAVID
IPC: H04M19/08
Filed: 1991-07-25
Abstract: The invention concerns a telephony system in which a plurality of local network terminations (8) are connected to a street cabinet (3) in turn connected to an exchange (1), the street cabinet (2) having a power supply (21) for supplying power and a master ringing signal to each of the local network terminations. The power supply comprises a rectifier (21) for rectifying A.C. mains (7) and one output of the rectifier (21) is connected to a battery (22) to provide back up in the event of power failure.
Patent SI-9010545-A (SI)
Title: Process for the preparation of 9-substituted guanine derivatives and intermediates used during this procedure
Inventor: ALHEDE BORGE
IPC: C07H19/052
Filed: 1990-03-20
Abstract: A process for the preparation of 9-substituted guanine derivatives of general formula (I), in which R is C1-C4-alkyl optionally substituted with one or more hydroxy groups, or R is ( alpha ), benzyl, ribosyl, 2'-deoxyribosyl or (CH2)n-OR<1> where n is 1 or 2, and R<1> is CH2CH2OH or ( beta ) or salts thereof, in which a 1-substituted 5-(thiocarbamoyl)amino-1H-imidazole-4-carboxamide of general formula (III), where R has the same meaning as in formula (I), is cyclized: a) by treatment with a heavy metal salt of the group of Cu-, Ag-, Pb- and Hg-salts in an aqueous alkaline medium containing at least four equivalents of OH<->ions at a temperature from about 0 DEG C to the reflux temperature, or b) by treatment with a peroxy compound in an aqueous alkaline medium at a temperature of about 0-30 DEG C, whereafter (I) is isolated by treatment with acid and, if desired, is converted into a salt. The invention further comprises intermediates for use in the preparation of the above-mentioned compounds.
Patent SI-9210131-A (SI)
Inventor: MIKOLIC MARTIN
IPC: F24H9/00
Filed: 1992-02-10
Abstract: Izum se nanaša na grelno telo, zlasti cevno
grelno telo, obsegajoče par vzporednih zbirnih cevi
(1), ki sta v smislu lestve medsebojno povezani z
nizom prečnih grelnih cevi (2). Slednje so na vsaj eni
strani zasnovane z žičnatimi greli (3), vzporednimi s
paroma zbirnih cevi (1). Tako zbirne cevi (1) kot tudi
grelne cevi (2) so zasnovane iz gladkih tankostenskih
kovinskih cevi, katerih prečni prerez je bodisi kvadraten,
okrogel ali kombinacija obeh.
Patent SI-9300142-A (SI)
Inventor: RAJAK RAJKO
IPC: B63H19/02
Filed: 1993-03-24
Abstract: Spremljajoče kolo (3) spojeno z vencem ladijskega
vijaka (4) je nameščeno na osi (1) preko puše (5)
ali krogličnega ležaja (5a) z distančnimi obroči (5b, 5c)
izza ladijskega vijaka (2) tako, da se prosto vrti s
pomočjo vrtinčaste energije vodne mase izza ladijskega
vijaka (2) in take povečuje pogonsko silo
plovila z izkoriščanjem vrtinčaste energije iz spremljajočega
kolesa (3) in pogonom ladijskega vijaka (4).
Patent SI-9400445-A (SI)
Title: Device for placing small head of hip prosthesis to small pan of hip prosthesis at changing of hip joint
Inventor: SMRKOLJ VLADIMIR
IPC: A61F2/46
Filed: 1994-12-19
Abstract: The intention of the invention is to project an appliance for placing the head of a hip prosthesis to the pan of the hip prosthesis used when replacing a hip joint, with which reliable positioning on the available surface of the pan is assured and the appliance is prevented from slipping off the mentioned surface. According to the invention, the appliance is designed as a lever and consists of a leading part (1) and a handle (2), where the leading part (1) - being curved and gutter-shaped - is at its extreme edge (4) equipped with a centrally positioned tooth (6), which is curved outwards and away from the longitudinal line (5) and ends with a nib (7).
Patent BG-103140-A (BG)
Title: Anaesthetic forms for fish and methods for their preparation
Inventor: BIZHEV ATANAS T
IPC: C07C227/16
Filed: 1999-02-02
Abstract: The invention can be used in the chemical-pharmaceutical industry for temporary anaesthetization of fish in manual production and other manipulations with them. The anaesthetic forms contain as active substance products with the general formula where R means ethyl, n-propyl and n-butyl residue, Z is H or OH, n has the value of 1 to 3 and A is anion residue of p-toluenesulphonic, citric or tartaric acid. They can be produced when the relevant aminobenzoic acid is esterified with ethanol, butanol or propanol in acidic medium. The ester produced is isolated by an extraction with organic solvent after neutralization of the reactive mixture and is converted in the desired salt which is settled at reaction with the relevant HA acid. The anaesthetic forms are used in the form of aqueous solutions of their active substances in which the fish subjected to treatment is placed. After the anaesthetization and rendering the fish motionless different manual operations can be performed with them, such as  separation of sex products, grading, quality evaluation, shipment and others after which they completely recover when put back in fresh running water. 2 claims
Patent BG-103426-A (BG)
Title: Derivatives of substituted 4-biphenyl-4-hydroxy-oil acids as inhibitors of matrix metalloproteases
Inventor: KLUENDER HAROLD C
IPC: C07C235/84
Filed: 1999-05-21
Abstract: The invention relates to inhibitors of matrix metalloproteases, to pharmaceutical compositions containing them and to a method for their application for the treatment of a number of physiological conditions. They have the general formula where T is a pharmaceutically acceptable substituent; A is CH2, CH or N; G is CH2 or CH; R1 can be one of the listed substituents. The listed compounds contain a ring, fragment A & G of their formulae are bound and furthermore the compounds are mixtures of diastereomers or the individual diastereomers forming these mixtures. 16 claims
Patent BG-104308-A (BG)
Title: Solid residential wastes-fired incinerator
Inventor: DERSARKISJAN TOMS KH
IPC: F23G5/00
Filed: 2000-04-07
Abstract: The solid residential wastes incinerator (SRWI) with recuperation of the separated heat energy is a combination of a vertical furnace and a heat-exchanger in which the combustion process takes place in two separately set aside zones: zone of preliminary SRWI pyrolysis with gas preparation and zone of complete high-temperature combustion of the pyrolysis gases produced together with the carbonified residue. By it, two separate combustion processes occur, running in two technologically separated zones, two-stage SRWI burning with minimum heat losses, attaining high temperatures in the hearth (up to 1600 degrees C) and complete degradation of the dioxines and furans thus recuperating the heat energy with high efficiency. The incinerator comprises a housing (1) in which a central cylindrical body (2) is fitted for feeding SRWI, hearth (6) and heat-exchanger (5). Hearth (6) has no gratings and is designed with a solid bottom (17), a conical belt (14) and vertical hollow columns (11) inside of which fresh air is supplied and the pyrolytic gas is discharged. In the peripheral part of the hearth a gas collector (23) is mounted with gas ejectors (24) for burning  the pyrolysis gas coming from the preparation zones. 2 claims, 1 figure
Patent BG-104855-A (BG)
Title: New substituted amides, their production and their use
Inventor: LUBISCH WILFRIED
IPC: A61P21/00
Filed: 2000-10-13
Abstract: The invention relates to amides with the general formula and to their tautomeric isomer forms, possible enantiomeric and diastereomeric forms and possible physiologically compatible salts. They are inhibitors of enzymes, especially cysteine proteases such as calpains dependent on cysteineprotease, and its isoenzyme and cathepsin, such as B and L. In the formula `wherein R1 is C1-C6 alkyl, phenyl, naphthyl, quinolyl, pyridyl, pyrimidyl, pyridazyl, quinazolyl and quinoxalyl, whereby the rings can still be substituted up to 2 substituentsR4; R2 is -(CH2)m-R8, where R8 is phenyl, cyclohexyl or indolyl and m is 1 to 6; X is a bond, -CH2-, -CH2CH2, -CH2CH2-, -CH=CH-, -C=C-, -CONH-,-SO2NH-; and R1-X together can also be formula wherein R3 means hydrogen and CO-NR6R7, R6 meaning hydrogen, C1-C6 alkyl with branched or unbranched chain; R4 means hydrogen, C1-C4 alkyl with branched or unbranched chain, and -O-C1-C4 alkyl; R5 is hydrogen, C1-C4 alkyl with a branched or unbranched chain and -O-C1-C4 alkyl, and n has the value of 0,1 or 2. 17 claims
Patent BG-111332-A (BG)
Title: A wind generator with a vertical axis turbine
Inventor: URUMOV RUMEN
IPC: F03D9/00
Filed: 2012-10-31
Abstract: The wind generator with vertical axis turbine type “Savonius” finds application in the energy sector. Electricity is produced from ecological and yield by virtually inexhaustible source of renewable energy – the energy of the wind. Turbine type “Savonius” (4) mounted on the hollow shaft (2), connected via a reducer (5) with the generator (7). The same is contained in heat through wind stabilizer (11) fairing (3) with foldable air valve (13) and catalytic air flow duct (12). The turbine (4) and wing (3) are free on vertically mounted bearing seated axis (1) attached to the foundation (9).
Patent BG-113257-A (BG)
Title: Natural composite material for deep adsorption desulfurization of liquid fuels
Inventor: UZUNOV IVAN
IPC: C10B53/02
Filed: 2020-11-04
Abstract: The invention relates to the preparation of a porous composite material containing carbon, which finds application, as an adsorbent in the chemical industry. By means thereof, the total sulphur content of distillate fuels can be reduced to and below 10 mg/kg. It is obtained by slow pyrolysis of rice husks. The adsorbent is applied to fuels that have passed through the desulphurization stage but still contain an undesirable amount of the so called "solid sulphur” which is difficult to remove by the conventional hydrodesulphurisation process. Purification from organic sulphur may be carried out under static or dynamic conditions, at ambient temperature, resulting in a distillate product meeting the requirements for total sulphur content thereof.
Patent CN-1278601-A (CN)
Title: 一种T－淋巴细胞核仁形成区嗜银蛋白Ag－NORs的检测方法
Inventor: ZHANG GUOQING
IPC: G01N33/569
Filed: 2000-06-21
Abstract: 本发明涉及一种T－淋巴细胞核仁形成区嗜银蛋白Ag－NORs的检测方法,其包括细胞培养、细胞分防、制片、染色、检测五个部分,具有用血量小、操作简便、过程简单、易于普及等优点。
Patent CN-1311214-A (CN)
Title: 一种新的多肽——人纤维原生长因子受体11和编码这种多肽的多核苷酸
Inventor: MAO YUMIN
IPC: C12N15/113
Filed: 2000-03-02
Abstract: 本发明公开了一种新的多肽——人纤维原生长因子受体11,编码此多肽的多核苷酸和经DNA重组技术产生这种多肽的方法。本发明还公开了此多肽用于治疗多种疾病的方法,如恶性肿瘤,血液病,HIV感染和免疫性疾病和各类炎症等。本发明还公开了抗此多肽的拮抗剂及其治疗作用。本发明还公开了编码这种新的人纤维原生长因子受体11的多核苷酸的用途。
Patent CN-1366555-A (CN)
Title: 一种耐延迟断裂和耐松弛性能优异的高强度螺栓的制备方法
Inventor: SEIICHI KOIKE
IPC: F16B31/02
Filed: 2001-04-05
Abstract: 本发明公开一种除了具有1200N/mm 2 或更高的抗张强度外还具有优异的延迟断裂抗性和应力松弛抗性的高强度螺栓。用于制备该高强度螺栓的钢材包括C:0.50－1.0%(质量)(后面简写为“%”),Si:0.5%或更低(不包括0%),Mn:0.2－1%,P:0.03%或更低(包括0%)和S:0.03%或更低(包括0%)。该钢材具有总量低于20%的先共析铁素体、先共析渗碳体、贝氏体和马氏体结构及余量的珠光体结构。高强度螺栓的生产方法是将钢材重(severe)拉丝得到钢丝,通过冷墩将钢丝制成螺栓形状,和将成型钢丝在100－400℃下进行发蓝处理。
Patent CN-1447910-A (CN)
Title: 医用温度计和生产医用温度计的方法
Inventor: BRUNVOLL M
IPC: A61B5/01
Filed: 2001-08-11
Abstract: 一种电子医用温度计(1)，包括基本上由透明材料制成的主壳(2)。温度计(1)的主壳具有用于显示温度的显示元件(6)，主壳(2)具有显示区域(7)，通过此区域可看到显示元件。主壳(2)还具有一个附加的透明或半透明区域(8)，通过此区域可在内部件如子壳(17)或装饰板(27)上设置带有颜色或图案的表面。
Patent CN-1372400-A (CN)
Title: 集成智能光电混合路由器
Inventor: WEI WEI
IPC: H04Q3/52
Filed: 2002-04-02
Abstract: 一种集成智能光电混合路由器,采用分布式模块化的软硬件体系结构,包括5个功能单元和6个接口,波长交换单元完成大粒度波长一级的业务交换,旁路无须逐包处理的IP业务,包交换单元完成IP包的线速转发,同时与波长交换单元在基于SNMP/CORBA的统一网络管理平面单元和基于多协议标记交换GMPLS技术的统一控制平面单元的协调控制下完成多粒度的业务交换与传送。本发明结合了电层包交换的灵活性、智能化及光层波长交换的大容量优点,能满足下一代IP Over WDM光因特网的组网功能需求,并且同时可以减少网络层面,显著提高网络的可用性和鲁棒性能,降低骨干宽带网络的建设和维护成本。
Patent CN-1401699-A (CN)
Title: 六钛酸钾晶须增强聚四氟乙烯复合材料
Inventor: FENG XIN
IPC: C08L27/18
Filed: 2002-09-29
Abstract: 一种六钛酸钾晶须增强聚四氟乙烯复合材料，用直径为0.5－2μm、长径比为5－20、经硅烷或钛酸酯偶联剂表面处理过的六钛酸钾晶须(0.5－20wt％)增强聚四氟乙烯，该复合材料的冲击强度、热变形温度、断裂伸长率、拉伸强度与纯聚四氟乙烯相比均有明显提高，而磨损量下降10倍，并能在55℃的强碱液中长期保持恒重。
Patent CN-1604780-A (CN)
Inventor: HANS BASUN
IPC: C07D/
Filed: 2002-10-18
Abstract: 本发明提供了一种预防患者中痴呆的方法，包括向有发展成痴呆危险的患者给予有效量的罗苏伐他汀或其药学可接受的盐。
Patent CN-1453476-A (CN)
Title: 制冷泵
Inventor: TSUNEO NAKANO
IPC: F04C2/10
Filed: 2003-04-11
Abstract: 本发明提供一种制冷泵，具有将泵机构部安装在厚壁密闭容器的内侧的结构，而且在所述薄壁密闭容器的内侧插入所述厚壁密闭容器并进行焊接。根据这种结构，只要提高厚壁密闭容器的尺寸精度，便可容易对正轴心。从而解决了在以往的制冷泵中所存在的由于部件数多，增加了各个部件的公差累加，致使难于进行驱动轴与轴承的同心校正，以及由于由薄壁密闭容器构成整个圆周，故必须在保持尺寸精度的条件下进行卷曲加工的加工难度大的问题。
Patent CN-1604558-A (CN)
Inventor: WANG JUN
IPC: H04L45/18
Filed: 2003-09-30
Abstract: 本发明涉及一种网络的路由实现方法，公开了一种路由迭代系统及其方法，使得在原有的路由模型上通过较少的改动就可突破原有的路由模型的限制，实现完善的路由迭代功能，并且可以使内核部分保持原有流程，实现路由平面的无缝升级和负荷分担下的路由迭代的功能。这种路由迭代系统包含虚拟的迭代接口，所述迭代接口的属性是物理接口的属性的一个子集，对需要同时使用所述物理接口和所述迭代接口的模块而言，所述迭代接口的属性和所述物理接口的属性在数量和性质上完全一致。
Patent CN-1656318-A (CN)
Inventor: RUDOLF BAHNEN
IPC: F04C28/08
Filed: 2003-05-23
Abstract: 两轴真空泵通常由异步马达驱动。设置成鼠笼式转子的异步马达转子相对较重和较长，因此必须由支承轴承支承。本发明的目的是提供一种具有简化驱动马达的两轴真空泵。本发明的两轴真空泵(10)包括作为驱动马达(20)的同步马达，其中，马达转子(26)为永久性励磁。永久性励磁的马达转子(26)较小且重量较轻，从而可以省略转子支承轴承。因此，可以消除与支承轴承的冷却和润滑相关的问题。
Patent CN-1659885-A (CN)
Inventor: VUGT HENRICUS A G VAN
IPC: H04N7/26
Filed: 2003-06-04
Abstract: 公开的是一种用于将现有的MPEG2兼容的水印检测器(20)(它接受达到一定数据率的MPEG2视频数据)连接到PC－DVD驱动器的方案。问题是标准IDE/ATAPI总线(3)的数据率远高于水印检测器能够处理的数据率。该方案是将MPEG片存储在数据缓冲器(214)中，并丢弃(212)没有完全适合缓冲器的片。非片数据从不去除。这产生检测器(20)能够处理的较低速率的MPEG2兼容的流。
Patent CN-1662527-A (CN)
Inventor: PRAT QUINONES MARIA
IPC: C07D417/14
Filed: 2003-04-11
Abstract: 本发明公开了新的具有通式(I)的化学结构的吡咯烷鎓衍生物；以及它们的制备方法；包含它们的药用组合物及其作为M3毒蕈碱性受体拮抗剂在治疗中的用途。