baber/WOPTO huggingface dataset:
Patent NL-8602473-A (NL)
Title: Shut off valve for beverage line - has housing with inlet and outlet ports selectively connected by valve member with flow channel
IPC: F16K3/08
Filed: 1986-09-30
Abstract: The shut off valve for a beverage line has a casing (1) with a connection for the supply section (51) and a connection for the discharge section of the pipe. The connections, each flow via an opening in which the axes of the openings are coaxial. The turnable closure in closed position, fills the spaces between the openings and has at least one channel (9). This channel, when the element is in the open position extends, between the openings so that they are in connection with each other. Each opening inside the case is bounded by a flat surface. The surfaces are spaced out and parallel with each other.
Patent NL-9000390-A (NL)
IPC: B05B14/49
Filed: 1990-02-19
Abstract: The noxious vapours and gases in waste gas from paint spraying booths, hardening plant or other industrial installations are made harmless by flameless combustion at 800-1000 deg.C, producing only water vapour and CO2. In suitable stack appts., an electrically driven fan (3) sucks the mixt. from a base inlet (2) through a series of superimposed compartments. After lower compartments (4) where fabric filters trap entrained solids from the polluted mixt. is a chamber (6) contg. active carbon filters, followed by a buffer chamber (7) contg. sensors (9) whose diffusion potential is altered by hydrocarbons or organic derivs. and activate the control circuit for valves (8,12). A by-pass pipe (11) holds the combustion element (13), only operated when the sensors open a valve (12) i.e. when the other valves are closed. The adsorption filters are pref. regenerated in a normal manner.
Patent NL-9001585-A (NL)
Title: Mobile furniture platform - has frame mounted roller pair, cooperating with spherical part
IPC: B60B33/08
Filed: 1990-07-12
Abstract: The support platform, e.g. for heavy furniture removal, includes a frame (1) which is supported by one or more spherical parts (2). Rollers (3), rest on spherical parts (2). The rollers (3) cooperate pairs wise. Supports (4) are coupled by bevel gears (9). The support provides balanced movement of spherical parts in all directions.
Patent NL-9401873-A (NL)
Inventor: GABELLI ANTONIO
IPC: F16C19/00
Filed: 1994-11-09
Abstract: A rolling element bearing comprises an outer ring (1) and an inner ring which enclose a bearing space containing rolling elements, which rings consist of steel. At least one of the rolling elements consists of a material which is harder or stiffer than the material of the other rolling elements. Any indentations, in particular the projecting parts (5) thereof, which are formed by solid contamination particles upon compression between the race in question and an rolling element of about the same hardness, are now compressed as soon as a rolling element with a substantially higher hardness overrolls them. Thereby, said smooth character of the raceways is restored. Only small holes (4) are left, which do not have a reduced or no negative influence on the running properties of the bearing. In these small holes (4) minute quantities of lubricating oil are collected, which help the lubrication of the rolling element in case of oil starvation. <IMAGE>
Patent PT-83159-A (PT)
Title: Positive drive unidirectional clutch - has cylindrical rollers between curved surfaces one surface as hyperboloid, each roller lying along generator of surface
IPC: F16D15/00
Filed: 1986-08-06
Abstract: The hub (14) of the positive axial clutch has its outer surface (16) defined as a hyperboloid. Inclined thrust transmitting cylindrical rollers (26) in the space (22) between the outer surface (16) and a similarly shaped inner surface (20) of an outer annular member (18) only transmit drive in one direction of rotation of the axially fixed clutch members (14,18). Alternatively, the rollers (26) are located in grooves (34) in one surface and by axially moving one member by a cam (X), drive is transmitted in both directions of rotation when the rollers contact ramp surfaces (36) edging the grooves.
Patent PT-84096-A (PT)
Title: Surface treatment of cork prods. - by coating with PVA PVC dispersion in solvent
Inventor: SILVA JORGE MANUEL ALMEIDA MOR
IPC: B27K7/00
Filed: 1987-01-13
Abstract: The cork prods., esp. sheet and stoppers are coated with a dispersion contg. PVA/PVC polymers, an inorganic pigment filler and an ester/alcohol solvent. Application is by sprinkling with tumbling in a closed drum in the case of stoppers. Suitable wetting agents and fungicides for contact with food prods. are added. In the case of stoppers, the coating can either be applied directly to the raw corks, or to corks previously disinfected and bleached with oxygenated water or prods. based on peroxides or perborates, in which case the coating neutralises the oxidising effect of the disinfectant or bleach, and any corrosive effect. The surface properties and hence the sealing props. are improved.
Patent PT-94071-A (PT)
IPC: B21B39/02
Filed: 1990-05-17
Abstract: Dirt particles such as scale, abraded zinc and tin etc. are prevented from penetrating into the chain case in a stand (1) for drawing or braking metal strips or sheets (6), in particular for a plurality of narrow strips which are to be wound on in common with a separate braking action for each strip, between two mutually opposite continuously revolving chain systems (2, 3) driven by chain wheels, in which a belt (13) is arranged between at least one chain system (2 or 3) and the metal strip (6). 
<IMAGE>
Patent PT-96068-A (PT)
Inventor: CERLETTI NICO
IPC: A61P35/00
Filed: 1990-12-04
Abstract: The invention relates to a process for the production of biologically active, dimeric TGF- beta , to novel TGF- beta s and pharmaceutical compositions comprising it. TGF- beta produced by this process can be used in various therapeutic modalities.
Patent PT-96546-A (PT)
Inventor: GRASSO GIORGIO
IPC: G02B6/28
Filed: 1991-01-22
Abstract: The invention regards an optical power amplifier, particularly for telecommunication lines with optical fibres, of the type comprising an active fiber doped with a fluorescent substance, in particular Erbium, pumped with a pump laser with output at a wavelength of 980 nm, in which the active fiber contains Al2O3 as refraction index modifying dopant; the amplifier presents a particularly high amplification efficiency, next to the maximum theoretic efficiency. <IMAGE>
Patent SI-8810285-A (SI)
Inventor: HEROLD PETER
IPC: C07C229/26
Filed: 1988-02-11
Abstract: Izum se nanaša na nov postopek za pripravo
5-amino-4-hidroksivalerijanove kisline s formulo (I)
?H v
z\ /\ /
• · ·
tt
kjer pomenijo R1 vodik, v danem primeru substituiran
alkil, cikloalkil, cikloalkilnižjialkil, aril, arilnižjialkil, ali
ostanek naravne amino kisline, R2 vodik, v danem
primeru substituiran alkil, cikloalkil, cikloalkilnižjialkil,
aril, arilnižjialkil, amino, hidroksi, merkapto, sulfinil,
sulfonil ali ostanek naravne amino kisline in R3 v
danem primeru substituiran hidroksi ali amino, s
sigmatropno premestitvijo primernega alilestra, halolaktoniziranjem
dobljene gama, delta-nenasičene kisline
ali njenega primernega derivata, izmenjavo
halogena z nukleofilom, ki vsebuje dušik, odprtjem
laktonskega obroča in sproščanjem amino skupine.
Spojine s formulo I so izhodne snovi za pripravo
antihipertenzivno učinkovitih inhibitorjev renina
Patent TR-17933-A (TR)
IPC: A44B19/12
Filed: 1970-07-16
Abstract: A method of and an apparatus for the fixing or setting of continuous coupling elements of chains, preferably in the form of meandering or coiled monofilament, wherein the coupling element is passed about a drum with predetermined coupling-head spacing through a station at which an ultrasonic transducer thermally sets the coupling element. Juxtaposed with the periphery of the transport wheel, which maintains the spacing of the turns or undulations of the coil or the meander, is a radially reciprocable member constituting the vibration source or the anvil against which the vibrator operates.
Patent TR-21450-A (TR)
IPC: E01C9/08
Filed: 1982-07-16
Abstract: A mat like composite body (1) comprising a cover layer (2) of a fiber or filament fleece and a backing layer (3) comprising the same fleece or of a synthetic plastic sheet (7), in particular one provided with depressions (8), between the cover layer (2) and the backing layer (3) a layer (5) of particles (6) of an inert material, preferably rock particles, is arranged. The three layers (2, 3 5) are needle-bonded together prefereably with holding fibers (4) taken from the cover layer (2) is described. Different possible applications of the composite body (1) are disclosed, whereby the composite body (1) by the utilization of the properties of the granular particles (6), which serve for example to dilute and/or carry other particles (13), such as binders, active ingredients, etc, is applied to the external treatment of human or animal bodies, sound attenuation, fire protection, the weighting of third bodies or as a so-called car protection mat. Furthermore, advantageous measures are disclosed for the needle-bonding of for example rock particles.
Patent UA-13343-A (UA)
Title: Device for loading of the vegetables and fruits located in mesh bags
Filed: 1989-02-27
Abstract: Device for loading of the vegetables and fruits located in mesh bags contains a transport device, arrow connected with it with by root part, whose end part is telescopic and a gripping device for mesh bags is fixed at the end of its extreme sliding component. Device is equipped with a mechanism of turning of arrow around vertical axis established on the transport device.
Patent UA-13301-A (UA)
Title: Method for growing worm-requiring field crops
Inventor: ANISHYN LEONID ANDRIIOVYCH
Filed: 1990-08-20
Abstract: A method includes autumn basic and spring presowing preparation of soil, sowing with subsequent compacting, post-sowing harrowing and postemergence crop tending. Autumn soil cultivation is finished with levelling, mulching levelling is carried out as spring presowing cultivation, seeds sowing is carried out under the temperature of soil higher then 3-4 °C with covering on the depth of 102 cm, post-sowing compacting is carried out by smooth rollers or another compacting tools increasing volume weight of the surface layer by 15-25 %, and one or two soil ripping are performed as post-sowing and postemergence tending.
Patent AT-A19732003-A (AT)
IPC: G06F1/32
Filed: 2003-12-09
Abstract: The invention relates to a detector circuit (4) for a wake-up signal comprising a comparator circuit that is connected to an input circuit (2), an output circuit (5) being connected to the comparator circuit. Said comparator circuit comprises a window comparator (11) for frequency detection within a predetermined bandwidth, in addition to an error detection rejecter circuit (12), which is connected to the comparator circuit and only activates the output circuit (5) if there have been several valid frequency detections.
Patent BG-100638-A (BG)
Title: Process for the preparation of leukotriene antagonists
Inventor: BHUPATHY MAHADEVAN
IPC: C07C313/02
Filed: 1996-06-06
Abstract: The present invention relates to a process for the preparation of a compound of formula wherein HET is 7-chloroquinolin-2-yl or which comprises: reacting the dilithium dianion of 1-(mercapto-methyl)cyclopropaneacetic acid with a compound of formula wherein HET is as defined above and L is arylsulfonyl or alkylfulfonyl. The invention further provides the dycyclohexylamine salt of a compound of formula (I) an intermediate falling within (II) and a 1-(Mercaptomethyl)cyclopropaneacetic acid intermediate.
Patent BG-102549-A (BG)
Title: Method for making flexible abrasive tools
Inventor: KRUSHEV LJUDMIL S
IPC: B24D11/00
Filed: 1998-06-17
Abstract: The method can be applied for making flexible abrasive toolsfor the surface treatment of glass, rock materials, metals, etc.It enables the entire inclusion of current-nonconductive fibres inthe tissue of photo sensitive polymer layer used as a base of theabrasive tool. This also ensures the complete inclusion of thetissue in the deposited metal with a facility for the adjustmentof the thickness of the metal under and above it, as well as thedirect photocopying of tools of a specific shape and in accordancewith the needs of the manufacture - exposure of different photopatterns in form and positioning of their open places. By themethod flexible abrasive tools are made by making use of photoprocesses for selective photochemical metal and abrasive powderdeposition by a nonconductive tissue as carrier of the abrasiveelements when a layer of photo sensitive material is deposited ona base of stainless steel. Current-conconductive tissue isincluded in the process of deposition which is completely coveredby the photo sensitive material. In cases of smaller ratio betweenthe tissue thickness and the photo sensitive material thickness alayer of photo sensitive material is deposited on the stainlesssteel base. Then a second layer of photo sensitive material isapplied with a simultaneous inclusion of current nonconductivetissue.2 claims, 6 figures
Patent BG-104931-A (BG)
Title: Gold extraction from hard-to-treat ores and their concentrates
Inventor: SUNDKVIST JAN-ERIC
IPC: C22B3/14
Filed: 2000-11-08
Abstract: The method is used for increasing the yield from extracted gold using the cyanide treatment of difficult-to-treat ores or concentrates of such ores. The method is achieved by supplying air in alkaline medium under atmospheric pressure, and the gold in the ores of concentrates is bound in the form of tellurides. The cyanide treatment occurs at temperatures in the interval between room temperature to temperature smaller than that of boiling of the extraction liquid. Preferably the treatment is carried out at temperatures ranging from 60 to 80 degrees C, and at pH from 10 to 12. 4 claims
Patent BG-105433-A (BG)
Title: Glyphosate formulation
Inventor: BEAN MICHAEL J
IPC: A01N25/30
Filed: 2001-04-10
Abstract: The invention relates to storage-stable high strength aqueous glyphosate concentrate. The composition comprises preferably over 400 g/l glyphosate, expressed as acid in the form of potassium salt of glyphosate, surfactant based on alkylglucoside and surfactant based on alkoxylalkylamine. The preferred ratio of alkylglucoside to alkoxylated alkylamine in weight parts is from 1:1 to 5:1. 11 claims
Patent BG-106334-A (BG)
Title: New vitamin d derivatives with cyclic substructures in the side chains, method and intermediates for their production and their use in the preparation of medicaments
Inventor: STEINMEYER ANDREAS
IPC: C07D333/22
Filed: 2002-01-21
Abstract: The invention relates to vitamin D derivatives of formula wherein the substituents have the meanings listed in the description, to a method for their production, to the intermediates of said method and the use of said derivatives in the preparation of medicaments. 20 claims
Patent BG-106566-A (BG)
Inventor: YAMADA KOICHIRO
IPC: A61P9/12
Filed: 2002-04-02
Abstract: Съединенията или техни фармакологично приемливи соли имат формула, в която пръстенът А има заместена или незаместена азотсъдържаща хетероциклична група; R1 е заместена или незаместена нисша алкилова група, -NH-Q-R3, като R3 е заместена или незаместена азотсъдържаща хетероциклична група и Q е нисш алкилен или проста връзка, или -NH-R4, като R4 е заместена или незаместена циклоалкилова група; R2 е заместена или незаместена арилна група; единият отY и Z е група с формула =СН-, а другият е група сформула =N-. Съединенията проявяват селективна PDE V инхибиторна активност и са полезни за профилактика или лечение на еректилна дисфункция или подобни заболявания.
Patent BG-107947-A (BG)
Title: Cap for a wine bottle
Inventor: TODOROV MARGARIT
IPC: B65D39/00
Filed: 2003-06-26
Abstract: The cap is designed to protect the wine of an already opened bottled from oxidation and keeping the bottle airtight. It can be an integral part of the bottle or an additional accessory to it. The cap includes a hollow cylindrical body (2), which has a bottom (8) at its upper end and threading (3) along its inner-surrounding surface. On the bottom (6) a central hole (7) is formed which has an elongated chute for housing a valve (5). Sideways of the central hole (7), on bottom (6) at least one pressure compensator is envisaged which can be a hole, an aperture or a flap. Valve (5) is mounted in the lower part of container (8) containing inert gas. Under bottom (6) a plastic stopper (10) is found, having a body (11, 18) and flange (13). Body (11, 18) of the plastic stopper has sealing rings (12) along their outer surface. To the upper part of bottom (6) a housing (4) is fixed, in which container (8) is found. The upper part of housing (4) is closed by a lid (16).
Patent BG-109067-A (BG)
Title: Lifting device
Inventor: ALEKSANDROV DOBROMIR
IPC: B64C27/00
Filed: 2005-03-07
Abstract: The device is designed for moving inside a fluid medium. It has greater functional potentials. It comprises a supporting body (2) resting on a circular axle (1), made of lateral inserts (3) with circular openings (4) inside which circular rings (6) having diametrically chamfered sections (7) are fitted along a toroid surface (5). In sections (7) of rings (6) matching arc-shaped blades (8) with profile openings (9) along their length are fitted. Blades (8) are placed in parallel planes and have aerodynamic profile in a radial cross section with a projected upper (10) and plane lower (11) surface with head sections (12) directed against the fluid flow (13), fairing them, and rounded side walls (14) of blades (8). The circular axle (1) has bearing bushing (15) connected by means of crossbars(16) to casing (17) which houses a motor (18) connected by means of transmission (19) to at least one lateral bushing (3) of the supporting body (2).
Patent BG-111577-A (BG)
Title: Permeable resistant concrete (57)
Inventor: GHEZZI ALBERTO
IPC: E01C11/22
Filed: 2013-09-19
Abstract: Permeable resistant concrete with high repellant capacity, containing titanium dioxide.
Patent BG-112297-A (BG)
Title: Load tap changer for step voltage regulators
Inventor: GROZDANOV TONI
IPC: H01H9/00
Filed: 2016-05-09
Abstract: The load tap changer has an upper shield (1) with a Geneva drive (18, 19) and a lower shield (2) that are connected to the insulating sectors (3). On them are mounted fixed contact elements (4) and they have a journal (25) with a roller (6). In the centre of the load tap changer is located an insulating fust consisting of a central insulating rod (9) and three radial straight bars (10) at 120 degrees. In the tiers to the straight bars (10) are fastened current-carrying rings (12) connected to wires (14) extending up to the straight bars above the Geneva drive (18, 19). It is connected to driven insulating straight bars (24) which are carrying moveable contact bridges composed of two contact elements (28, 30). These elements have an archwise contact part which contacts the fixed contact elements (4) and a tail (29) which contacts the current-carrying ring (12). In the middle of the lower movable contact element (30) there is a bulge archwise board (31) which contacts the roller (6) during the movement. The contact springs (32) work on tension.
Patent BG-113413-A (BG)
Title: Probiotic product for farmed poultry as well as method and plant for obtaining the product
Inventor: DIMITROVA DESISLAVA
IPC: A23K10/12
Filed: 2021-09-02
Abstract: The present invention relates to a probiotic product which has beneficial impact on the health status of farmed poultry, on the factors of their natural immunity as well as on the daily average weight gain, the slaughter indicators and the physicochemical properties of the obtained meat. Furthermore, the invention offers an efficient method for obtaining the probiotic product by using a plant of bespoke design to ensure that the product obtained is high quality.
Patent CN-1261733-A (CN)
Title: 一种低压配电系统接地保护方法及其装置
Inventor: HU GUOQING
IPC: H02H3/16
Filed: 2000-02-02
Abstract: 本发明提供了一种低压配电系统接地保护方法及装置,变压器的总中性点N与保护总线PE之间安装有一个限流阻抗,所述限流阻抗值是可以调节控制的,通过控制所述限流阻抗可以控制接地电流按预定的设计规律变化。该方案兼顾已有接地型式有优点,使接地故障以最佳方案检测出予以排除,而且该方案投资很小。
Patent CN-1300111-A (CN)
Title: 电池端子的注塑密封工艺及产品
Inventor: ZHANG HUANONG
IPC: H01M2/30
Filed: 2000-11-06
Abstract: 一种电池端子的密封工艺及其产品,包括工序A.安装电池上盖30,电池端子10穿过极柱孔,伸出上盖30表面,尤其是包括了工序C.将电池端子10置于注塑机7的专用模具6中,加入注塑原料,形成端于密封体2,卸模。本发明的工艺及其产品的突出优点是:实现了电池端子密封工序的机械化作业,缩短了生产时间,由2～24小时缩短到1分钟;确保了电池端子密封的可靠性。
Patent CN-1357785-A (CN)
Title: 液晶显示器的显示单元
Inventor: ZHAN FANGHUI
IPC: G02F1/1343
Filed: 2000-12-12
Abstract: 一种液晶显示器的显示单元,包含液晶分子容纳空间以及至少一对端点对端点的电极。液晶分子容纳空间夹于二透明基板之间,以一预设液晶分子排列方式排列。该对电极设置在该液晶分子容纳空间内,该对电极二端点间有一距离,用以在该液晶分子容纳空间提供一电场以改变该液晶分子容纳空间中的液晶分子的方向。本发明的显示单元可以同时达到高品质LCD的广视角以及高开口率的需求。
Patent CN-1327551-A (CN)
Title: 控制器的设计装置
Inventor: TATSUYA HOJO
IPC: G05B13/04
Filed: 2000-10-04
Abstract: 按照H无限大(H∞)逻辑设计控制器的设计装置,其中通用化装置的公式和作为该通用化装置一部分的控制对象模型的公式存储在存储器单元3内;在参数计算单元内包括用于计算控制对象模型的频率响应的频率响应计算单元4和按照控制对象模型的频率响应计算调整矩阵T的调整矩阵计算单元5,以便该控制对象模型的各增益一致,一个控制器计算单元6,通过将该调整矩阵T施加给通用化装置来计算一个控制器的参数。
Patent CN-1327659-A (CN)
Title: 用于控制码分多址系统中反向链路功率的设备和方法
Inventor: DONG-DO LEE
IPC: G01S11/02
Filed: 2000-10-21
Abstract: 本发明涉及一种在CDMA通信系统中控制移动台发射功率的方法。该发明估计移动台的运动速度,并根据该估计的运动速度来改变功率控制步长,从而跟踪从基站发送的功率水平控制命令,以快速和精确地补偿其所接收信号的功率变化。
Patent CN-1339994-A (CN)
Title: 馈送优良的焊接用实心焊丝
Inventor: YUKIO YAMAOKA
IPC: B21C19/00
Filed: 2000-02-24
Abstract: 一种馈送优良的焊接用实心焊丝,其特征是加工后的焊丝的弹性限比=弹性限/拉伸强度调整到50～88%,通过卷材调整纵横滚轮辊后设置的D/d=40～60%。其优点是馈送性好、电弧稳定的,表面有镀铜薄膜的焊接用实心焊丝。
Patent CN-1391676-A (CN)
Title: 视频流中运动对象的标记
Inventor: KAMEN Y
IPC: H04N7/16
Filed: 2000-09-02
Abstract: 一种标识视频图象以含有交互式链接的方法，包括下列步骤：在视频图象的帧的一个子组中，人工建立激活区(114)，和利用内插法为其余帧建立激活区。所述激活区是在屏幕(514)上的、观众可以把光标放在上面并进行点击、从而激活链接的区域。这个链接可以是到URL、或一些其它类型链接的链接。内插法可以是线性内插法或样条内插技术。视频图象可以与对应于视频帧的一些帧、但不是视频帧的其它帧的标识一起传送到显示系统。接收系统可以通过内插法，为所述帧的其它帧确定激活区。
Patent CN-1319346-A (CN)
Title: 高钙营养粉条及其加工方法
Inventor: FANG LI
IPC: A23L7/113
Filed: 2001-03-23
Abstract: 一种高钙营养粉条及其加工方法,以淀粉为主料,采用食品级海藻酸钠和无水氯化钙来替代明矾作为添加剂,以保证粉条的可加工性和韧性;本发明高钙营养粉条可采用现有的加工方法加工。本发明摒弃了传统工艺中必须采用的明矾,以纯天然的食品添加剂作为替代品,同时加入了人体易吸收钙,使粉条成为一种具有营养保健功能的大众食品。
Patent CN-1378780-A (CN)
Title: 一种植物养分吸收促进剂及其在农业上的应用
Inventor: WU SHANGHUI
IPC: A01N37/18
Filed: 2001-04-09
Abstract: 本发明提供了一种以聚合天冬氨酸或其盐为主要成分的植物营养促进剂,其作为系列产品,优选为钾盐或铵盐型,并选择性地含有对作物生长有益的微量元素或磷酸根,本发明产品属非钠型,pH值适中,尤其适于对作物的叶面喷施。本发明还提供了该产品在促进农作物生长中的应用。
Patent CN-1326186-A (CN)
Title: 光记录方法和光记录媒体
Inventor: KOKO IUE
IPC: G11B7/126
Filed: 2001-05-11
Abstract: 提供可提高传输速度且可减小重放信号的跳动的光记录方法,和采用该方法的光记录媒体。该光记录方法是在具有记录层的光记录媒体上进行记录的方法,其中:在记录时,若记录用的激光的波长为λ,照射光学系统的物镜的数值孔径为NA,则λ/NA≤680nm;若检测窗口宽度为Tw,与最短记录标记对应的信号长度为n·Tw,则n·Tw≤22ns。
Patent CN-1370492-A (CN)
Title: 立柱总成
Inventor: YONG-SANG CHUN
IPC: A47C7/00
Filed: 2001-05-31
Abstract: 本发明涉及将椅子面连接到装轮的底部上的立柱总成。本发明提供的立柱总成包括:底管,具有竖直固定到椅子底部的下端和中空的内部:心轴,具有充满压缩气体的内部,由一个活塞分成上和下室,活塞杆的上端部连接到活塞,活塞杆的下端部可旋转地安装到所述底管的内侧的下端部上,上下室由旁通管连通,一个阀安装在所述旁通管上;和导向器套筒,安装在底管和心轴之间,与心轴接合,与心轴一体地上下移动。
Patent CN-1333202-A (CN)
Title: 碱金属醇盐的醇溶液的制备
Inventor: NICKEL U
IPC: C07C33/02
Filed: 2001-06-08
Abstract: 在微反应器中使碱金属与醇反应。
Patent CN-1423294-A (CN)
Title: 多极低压塑料外壳式断路器
Inventor: GUO DEXIN
IPC: H01H71/10
Filed: 2001-11-22
Abstract: 本发明公开了一种多极低压塑料外壳式断路器,它包括基座、机盖、动触头转轴、操作机构、手柄和切换杆,基座内设置有触头组件和脱扣组件,所述的操作机构、动触头、脱扣组件和切换杆通过极间支持件连接成一体,并设置在所述基座的隔墙上。本发明即使不盖机盖也能实现对机构的操作,使装配和使用更为方便,并可确保各机构精确安装,保证产品质量。
Patent CN-1432088-A (CN)
Title: 新型烯基琥珀酸酐组合物及其用途
Inventor: JIANJIAN ZHANG
IPC: D21H17/16
Filed: 2001-05-25
Abstract: 新型烯基琥珀酸酐(ASA)组合物及其用途。该公开的ASA组合物可由马来酐与具有理想的碳链长度和双键分布的烯烃衍生。本发明的ASA组合物提供优良的纸张施胶性能。
Patent CN-1382609-A (CN)
Title: 电动助力自行车的电源装置
Inventor: TOSHIAKI KAMIFU
IPC: H02J7/34
Filed: 2002-04-17
Abstract: 提供了一种电动助力自行车的电源装置。在电动助力自行车中,其减速机构等的损失大,此外,因为无法再生故为了进行长距离行驶而加大蓄电池容量。通过把电源取为电气双层电容器,谋求电源的小型化、长寿命化,并且通过把驱动电动机取为外转子式永磁同步电动机而省去减速机构,使再生制动成为可能。
Patent CN-1495041-A (CN)
Inventor: SADASWEN S
IPC: B41M5/50
Filed: 2002-08-30
Abstract: 一种包含基质的喷墨记录元件，基质上具有一个多孔图像接收层，包含：a)用一种Tg小于100℃的有机聚合物包覆的无机物颗粒；和b)平均颗粒尺寸最高5μm的颗粒。
Patent CN-1405098-A (CN)
Title: 序批式生物膜法处理城市污水的方法
Inventor: ZHANG CHAOSHENG
IPC: C02F3/30
Filed: 2002-09-24
Abstract: 本发明涉及一种序批式生物膜法处理城市污水的方法，包括厌氧循环进水、好氧曝气、沉淀、排水等工序。该方法的运行工序为厌氧/好氧，可在一个反应装置内既去除有机物，又脱氮除磷，并令出水总磷(TP)≤0.5毫克/升。