baber/WOPTO huggingface dataset:
Patent NL-7608900-A (NL)
Title: Slatted swimming bath cover - has tongues and recesses in adjacent slats preventing relative lengthwise movement
IPC: E04H4/08
Filed: 1976-08-11
Abstract: The swimming bath cover comprises a floating canopy, which can be rolled up, of hollow slats, closed at the ends and hinging together. These have along opposite lengthwise edges hook sections extending in opposite directions and with closing strip sections opposite them. Each hook section fits between the strip section and the hook section of the next slat so as to engage with the hook section on the latter. To prevent the adjacent slats (2) sliding in relation to each other in the lengthwise direction, a transverse tongue (11) is cut out of the closing strip (9) on the one. This is bent through an opening (12) of corresponding width in the hook section (7) of the other in the inwards direction, its outermost end being secured under the hook section (8) of the first slat.
Patent NL-7803404-A (NL)
Title: Excavating machine for tree plantation - has ram acting between scoop and support pivoting on parallel horizontal axes
IPC: A01G23/06
Filed: 1978-03-30
Abstract: The machine digs out trees and bushes, and canbe mounted on a vehicle with a lifting mechanism. The digging mechanism(3) comprises a frame (7) mounted on the lifting mechanism (2) of the vehicle (1), and having underneath a scoop (20) tilting about a front horizontal axis (21), also a support (23) tilting about a rear axis (22) parallel to the front one. A ram (24) is coupled between scoop and support, in each case at a point below the respective axis. The scoop can comprise a metal beam pivoting on the front axis and having at its free end a fork pointing forwards at an angle of between 60 and 120 deg. to it.
Patent NL-7810097-A (NL)
Title: Wall fitting for electric switch or power point - has hinged bush for cable entry hinged to push fitting through hole in wall
IPC: H02G3/12
Filed: 1978-10-06
Abstract: The wall fitting, can either be used for a switch or for a power point. The conductor tube is inserted through an entry bush. It is clamped in position by screws in the back plate, which will tighten some fixed brackets against the wall. The bush is attached to the section of the wall of the fitting in such a way, that it can be folded over at a hinge in order that the fitting can be pushed through the hole in the wall. It is then restored to the original position and locked.
Patent NL-7811435-A (NL)
Title: Wooden sole type boot mfg. process - in which sole is placed in mould into which flexible upper material is injected, and upper to sole union includes rivets or adhesive
IPC: A43B3/02
Filed: 1978-11-21
Abstract: The boot has a wooden sole (2) and an upper (1) which is of flexible material. Along the upper side of the sole and around its periphery is a groove (3) into which the lower end of the upper fits, secured by means of rivets, or, alternatively, adhesive. Alternatively, the sole has a dove tail-shaped recess (4) filled with material which is integral with the upper. Over the connecting seam between upper and sole is fitted a sealing strip (5). To mfr. the boot, the sole is placed in a mould, and the flexible upper material is injected into it.
Patent NL-7903553-A (NL)
Title: High purity bisphenol prodn. in high yield - by reaction of phenol and cpd. contg. ether linkage in presence of acid condensing agent
IPC: C07C39/16
Filed: 1979-05-07
Abstract: Prodn. of bisphenols comprises reacting, in the presence of an acidic condensing agent, (a) a phenol having a reactive hydrogen para to the phenolic hydroxyl and (b) a cpd. of formula (I), (II), (III) and/or (IV): R and R1 are H, lower alkyl or aryl, X is lower alkoxy or the same as X', Y is Cl or the same as X, X' is aryloxy, n = 3-9, m=n-1, and Z (not defined in the Claims), is 1,2-or 1,3-propylenedioxy (opt. substd. with lower alkyl, lower hydroxyalkyl or hydroxy) or arylenedioxy. The process gives excellent yields of highly pure bisphenols.
Patent NL-8101610-A (NL)
Title: Filter coffee maker counteracting water cooling - has additional heating element to ensure that water reaches coffee at correct temp.
IPC: A47J31/54
Filed: 1981-04-01
Abstract: Normally, water from a reservoir (1) is allowed to flow through a heated tube (4) where boiling bubble formation creates a pressure which forces the hot water up a pipe (6), from which it trickles into a filter holder (8). The water soaks through refined coffee grounds in the filter and into a jug (9). The disadvantage is that the water cools during its passage to the filter, and is often at a temp. of only 95 degrees C, when it reaches the coffee, instead of the ideal 98 degrees. The present maker has an additional heating element (10) in an angled section (6a) of the pipe. This reheats the water to the required temp. but does not cause it to boil. An alternative version has a single element, but the angled section is heated by a common casting surrounding the element.
Patent NL-8501734-A (NL)
Title: Gap-filler unit - comprises plates laying flat against and easily detachable from each other
IPC: E04F13/08
Filed: 1985-06-15
Abstract: The filler unit is for the space between a supporting surface and the article to be supported by it. It is built up from a number of platee (1) lying flat against each other and easily detachable from each other. The ends of the plates can be stepped in relation to each other, and the plates can be in strip form, and detachable from each other by easily-broken hinges (2). These extend for only a short distance along the plates.
Patent NL-8601039-A (NL)
Title: Silicon semiconductor device and method - in which island region is defined by a mask and electrode zones and active regions are formed in a self-aligned manner
IPC: H01L21/763
Filed: 1986-04-23
Abstract: In the mfr. of a semiconductor device using self-aligned techniques, an oxidn. preventing layer (2) and a masking layer are successively formed on Si substrate (1). The masking layer comprises a layer of first material (3), edge (5) of which a layer of second material is formed which is selectively etchable with respect to the first material and the oxidn. preventing layer. After the exposed portion of the oxidn. preventing layer has been removed, insulation region (8) surrounding island region (9a) of the substrate is formed. When the edge portion (5) and the underlying oxidn. preventing layer are etched simultaneously, an electrode region (33) is defined and formed of poly Si (16). At least one zone of a semiconductor element is then formed in a self-aligned manner in island region (9a).
Patent NL-8700737-A (NL)
Title: POS appts. for combined identification pricing and antitheft label - registers value of article and simultaneously deactivates security device automatically
IPC: G07G1/00
Filed: 1987-03-30
Abstract: The machine combines the operations of reading an identification code, e.g. a bar-code and of deactivating a protection label, e.g. a magnetically coded strip on the article. Once deactivated, a bona fide purchaser may remove the article without setting off alarms. The combined code and strip label is placed in an exact position on the article. This accuracy of placing means that the operation can be performed automatically by a machine without human intervention. The system is connected to a computer which can also act as an automatic debit machine, paying for the article via the purchaser's account when he keys in a PIN code. The system may also reactivate the protection when returning items to stock.
Patent NL-9000001-A (NL)
Title: Emission reduction for IC engine - uses added cooling and catalyst to fuel-air mixture
IPC: F02M27/02
Filed: 1990-01-02
Abstract: The device has an inlet (1) through which water flows into a vessel (2). The water then flows via a pipe (3) orifice (5) and a regulator (6) around an outlet (7) and spiral (coil( (11), up to the liq. level in the vessel and coil. When the engine (10) starts the temp. of the outlet quickly increases during the supply of exhaust.
Patent NL-9101369-A (NL)
Title: Hot air filter
IPC: B01D46/12
Filed: 1991-08-09
Abstract: The invention relates to a filter which is suitable in particular for filtering hot air, comprising a filter frame in which a filter medium assembly is accommodated, with the inclusion of an expansion layer. The expansion layer is preferably made from heat- resistant ceramic material. On its inlet side and/or its outlet side, the frame is provided with a heat-resistant packaging (gasket) which is made from a ceramic felt material.
Patent NL-9101890-A (NL)
IPC: A23L3/36
Filed: 1991-11-13
Abstract: PCT No. PCT/NL92/00201 Sec. 371 Date Jul. 12, 1993 Sec. 102(e) Date Jul. 12, 1993 PCT Filed Nov. 13, 1992 PCT Pub. No. WO93/09684 PCT Pub. Date May 27, 1993.A method of treating a frozen mass of drinkable product the frozen mass being stored in a frozen state in a container, including heating the container on all sides for a predetermined time so as to thaw an outside layer of the frozen mass, removing the frozen mass from the container, mechanically dividing the frozen mass into a plurality of frozen pieces, and supplying heat to the plurality of frozen pieces such that a maximum temperature of an obtained liquid is from 2 DEG  C. to 5 DEG  C. A device for treating a frozen mass of drinkable product stored as a frozen mass in a container, including a carrier for the container, heat supply structure for thawing an outside layer of the frozen mass arranged close to the carrier, a station for emptying the container, a flaking apparatus for dividing the frozen mass into a plurality of frozen pieces, and a heat exchanger for supplying heat to the plurality of frozen pieces, the heat exchanger including a transport tube connected to a transport pump and heat structure for supplying heat to a fluid within the transport tube arranged along the transport tube.
Patent NL-9300177-A (NL)
Title: Massage device
IPC: A61H7/00
Filed: 1993-01-28
Abstract: Massage device comprising a handle 1 and a massage element 11 which is removably connected thereto, a passage 7 being arranged in the handle, which passage contains a heater element 5 for heating air which is guided through the passage 7 by means of a fan 8 and flows to the massage element 11 for the purpose of heating the latter. For this purpose, the massage element is provided with a passage 14 through which the heated air can flow and which, at one end, adjoins the passage 7 in the handle 1 and, at the other end, opens out into an opening 15 in the surface of the massage element. The massage element comprises means 17 which are arranged removably therein, for the purpose of generating a magnetic field around it. <IMAGE>
Patent PT-75724-A (PT)
IPC: B29C48/32
Filed: 1982-10-22
Abstract: Process for producing flexible PVC irrigation pipe by extruding a plasticised PVC composition containing a melt strength-enhancing aid and a chemical blowing agent and (a) the extruded melt being expanded by foaming thereof immediately on leaving the die into a substantially closed-cell extrudate of outer diameter greater than the die orifice with the extrudate surfaces being substantially unpunctured, (b) drawing down the extrudate in the atmosphere causing rupturing of the foam cell walls of the extrudate to form a substantially open-cell extrudate having punctured surfaces, and (c) when the extrudate has been drawn down to a degree which is prior to any cellular collapse which would lead to the formation of water-impervious pipe, cooling the extrudate by passing it through a cooling means in order to prevent said collapse. Preferably the extrudate passes through a tubular guide into a water bath in step (c). The pipe thus produced is suitable for irrigation applications and may be used for long periods without exhibiting an unacceptable decrease in water-permeability.
Patent PT-86683-A (PT)
Title: Protection of steel against corrosion - by hot treatment with chromo-sulphuric acid followed by heating in non-oxidising atmos.
Inventor: CARMESIM MARIA JOAO PEDROSO
IPC: C23F11/00
Filed: 1988-02-02
Abstract: The process, mainly for use on stainless steel, consists of (a) treating the surface with hot chromo-sulphuric acid, and (b) thermal treatment in a non-oxidising atmos. at 900-1000 deg.C, so as to obtain a chromic oxide coating of 0.2 micron thickness with good adhesion and hardness and improved resistance to corrosive gases.
Patent PT-90755-A (PT)
Inventor: WARREN PATRICK A
IPC: C08G18/00
Filed: 1989-06-05
Abstract: A flock adhesive composition comprising     A. about 1 to 20% by weight of an aromatic nitroso compound; B. about 1 to 20% by weight of an epoxy resin having an epoxy equivalent of at least one; and C. about 60 to 98% by weight of a blocked isocyanate-functional urethane prepolymer, the isocyanate group or groups of said prepolymer being blocked with a blocking agent comprising a substituted or unsubstituted phenol. s
Patent PT-94819-A (PT)
Title: Process for the recovery of proteins and fats from meat left-overs (scraps) or similar products and installation for implementing the process
Inventor: PEZZI ALFREDO
IPC: C11B13/00
Filed: 1990-07-25
Abstract: Process characterized in that: - the product is comminuted and treated with alkaline metabisulphite in order to prevent putrefaction and to oxidize possible sulphides; - the product is left to mature in an accumulation tank; - the product is broken up by mixing with concentrated sulphuric acid, thus giving rise to the separation of proteins and fats, from the water, sulphur dioxide, if any is emitted, being removed by suction; - the fluid compound formed by proteins, fats and water is diluted with hot water at 50-70 degree C, thus giving rise to additional fluidification of the fats and the compound simultaneously being neutralized with lime; - the neutralized compound is subjected to a continuous pressure to separate the solid proteins from the water and fats; and - the fats are separated from the water by means of settling. The invention also relates to an installation for implementing the said process, which comprises: - an industrial mincing machine 4; - a device 8 for dispensing alkaline metabisulphite; - a tank 10 for accumulation and maturing of the product to be processed, already comminuted and mixed with the alkaline metabisulphite; - a reactor 12, 12' in which the matured substance is mixed with concentrated sulphuric acid and, subsequently, with hot water and milk of lime (cream of lime); - suction means 14, should there be emission of fumes produced by the reactions which take place in the reactor 12, 12'; - pressing means 19, for separating the products originating from the reactor 12, 12' into a predominantly protein-type fraction and a fraction comprising water and fats; - separation means 22, for separating the water from the fats and from other solid waste products. <IMAGE>
Patent PT-95206-A (PT)
Inventor: LINZ WOLFGANG
IPC: C07D295/26
Filed: 1990-09-05
Abstract: Benzoylguanidines of the formula I  (* CHEMICAL STRUCTURE *) (I) where R(1) or R(2) is equal to R(6)-S(O)n- or R(7)R(8)N-O2S- and the other substituent R(1) or R(2) is in each case equal to H, F, Cl, Br, I, alkyl, alkoxy or phenoxy, R(6)-S(O)n or R(7)R(8)N- and R(6) is equal to alkyl, cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, R(7) and R(8) are equal to alkyl or phenylalkyl or phenyl, and in which R(7) and R(8) may also together be a C4-C7 chain, and in which R(7) and R(8), together with the nitrogen atom to which they are bonded, may be a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system, and where R(3), R(4) and R(5) are equal to hydrogen or alkyl, or R(3) and R(4) are together an alkylene chain or R(4) and R(4) are together an alkylene chain, and where n is equal to zero, 1 or 2 and their pharmaceutically tolerable salts are outstanding antiarrhythmics.
Patent PT-97871-A (PT)
Inventor: EISENHART ERIC KARL
IPC: C09D7/12
Filed: 1991-06-05
Abstract: A method is provided for improving thickeners used in aqueous system. The method involves the reversible complexation of cyclodextrin compounds with hydrophobic moieties on the thickener molecule to suppress the viscosity of the aqueous solution containing the thickener so that such the solution can be easily handled. This complexation step may be followed by decomplexing the cyclodextrin from the thickener to permit the thickener to perform its intended function.
Patent SI-9800129-A (SI)
Title: Snow guard
Inventor: BRATUSA ANTON
IPC: E04D13/10
Filed: 1998-04-30
Abstract: A snow guard on roof claddings of various designs and pitches is successfully solving the problem of how to stop snow on roofs. The guard (3) made of stainless steel sheet comprises round tubular inserts of various lengths and can be used on various types of roof cladding under different inclinations. The installation is carried out by insertion of a bent part of the snow guard under the next row of cladding elements.
Patent UA-11067-A (UA)
IPC: B21D22/10
Filed: 1987-02-10
Abstract: Изобретение относится к композициям на основе полиорганосилоксанов и может быть использованным для получения эластичных подложек, имеющих твердость по Шору ОО менее 40 и применяемых в качестве матрицы для штамповки листов эластоформованием. Полимерная композиция включает диорганополисилоксан, кремнеземный наполнитель и катализатор отверждения. В качестве диорганополисилоксана композиция содержит α,ω-дигидроксиметилполисилоксан, в качестве катализатора отверждения - дилаурат дибутилолова и дополнительно содержит этилсиликат и диорганополисилоксановое масло.
Patent UA-18779-A (UA)
Title: Air heater
Filed: 1991-06-26
Abstract: The invention relates to heat engineering. An air heater includes tube bundle placed in air duct with prescribed spacing and equipped with circular or spiral fins with sections bended on sides by 90° forming skewed edges placed with respect to each other in each fin or turn at acute angle open towards air flow.
Patent UA-18478-A (UA)
Title: Recoil group for membrane electromechanical transducer
Filed: 1991-06-10
Abstract: The invention relates to magnetic abrasive machining parts of spatial outline form. The node includes a flat peripheral part of the draw ring and the pivot ring with the flat peripheral part of the elastic membrane located between them made with apertures symmetrically located in a circumferential direction and membrane tension elements.
Patent BG-100371-A (BG)
Inventor: KNEPP VICTORIA M
IPC: A61K47/00
Filed: 1996-02-19
Abstract: Формите на (ngf) са приложими за лечение на болестта на алцхаймер и други неврологични заболявания.Те са стабилни във воден изотоничен разтвор с рн 4,5-6,0 и, по желание, включват носител като човешки серумен албумин. Изобретението се отнася също до водни ngf форми, подходящи за лиофилизация и последващо възстановяване, в които rнngf е в смес от захари, незадължително нsа и буфер.
Patent BG-101005-A (BG)
Title: Method for the preparation os sunflower seed protein concentrate
Inventor: JANKOV STEFAN N
IPC: A23J1/14
Filed: 1996-11-22
Abstract: The invention relates to a method according to whichsunflower seed groats are subjected to impact crushing atperipheral speeds of the operating tool from 10 to 50 m/s andholes of the static operating tool from 2 to 7 mm after which thecrushed product is screen-separated by sizes to three fractions:from 2-7 mm, from 1-2 mm and under 1 mm. The 1-2 mm fractionisseparated inertia type by air at air speeds from 2 to 9 m/s andinclination of the reflecting surfaces from 40 to 80° after whichit is divided into two new ones. The heavier of the two fractionsis merged with that under 1 mm produced by the screen separationand both together form sunflower seed protein concentrate withprotein content of no less than 42%.1 claim
Patent BG-104576-A (BG)
Title: Method for controlling the operation of large-size accumulation electric hot water tanks enabling the opportunity of operating them in a mode of delayed action
Inventor: KOSTADINOV KOSJU T
IPC: F24H9/20
Filed: 2000-07-04
Abstract: The method can be applied in all standard large-size accumulation electric hot water tanks. It offers the opportunity for most efficient utilization of the accumulated energy. The hot water tank operates in a mode of delayed action, i.e. the heating process is shifted in time so that it can be independent from the time of its switching on, and ends at the time when the consumption of hot water is expected. 1 claim, 3 figures
Patent BG-105806-A (BG)
Title: Weed control
Inventor: ROBERTS DAVID A
IPC: A01N43/80
Filed: 2001-08-09
Abstract: The invention provides a method for controlling the growth of weeds at a locus in a solid growing medium which comprises treating the locus with a composition comprising an isoxazole herbicide to provide progressive or sequential delivery or release of isoxazole herbicide into the surface layer of the medium. 13 claims
Patent BG-106068-A (BG)
Title: Composition of vegetal origin
Inventor: JANEVA-BALABANSKA ILIJANA D
Filed: 2001-11-01
Abstract: The composition is designed for improving and the formation of quiet sleep in case of neurosis, neurasthenia, general anxiety and insomnia. The composition contains, in wt.pts: Rad. Valerianae from 30 to 45, Fol. Melissae from 5 to 15, Hb. Hyperici from 35 to 50 and Hb. Trichomanis from 10 to 15. 1 claim
Patent CN-1263988-A (CN)
Title: 储热式变气道进气预热器
Inventor: WANG KEFU
IPC: F02M35/10
Filed: 2000-03-10
Abstract: 本发明涉及一种储热式变气道进气预热器,包括外壳、储能换热器和组合发热体。储能换热器与组合发热体相互间隔用铆钉串接后成为机芯,安装于壳体内,两组发热体之间的储能换热器的中隔板上设有可启闭活门。本发明的预热器,可使发动机在－45℃下可靠起动。而且对发动机性能不会发生不良影响。由于采用储能方式工作,预热器起动时能提供足够的热气,使发动机着火充分,排出有害气体减少。
Patent CN-1271777-A (CN)
Title: 用于目的蛋白可溶性表达的载体
Inventor: DUAN JUBAO
IPC: C12N15/61
Filed: 2000-06-02
Abstract: 本发明公开了一种可实现目的蛋白可溶性表达的表达载体,其包括分别表达一种含二硫键氧化还原蛋白和目的蛋白的双顺反子结构,用该表达载体转化的宿主细胞及利用所述载体或宿主细胞生产目的蛋白的方法。
Patent CN-1278006-A (CN)
Title: 一种人g蛋白偶联的受体蛋白异构体及其编码序列
Inventor: LI NENGGAN
IPC: C12N15/11
Filed: 2000-05-30
Abstract: 本发明提供了一种在人体树突状细胞中表达的新的人hGPR－iso蛋白及其编码序列,本发明还提供了该蛋白和核酸序列的制备方法,以及在样品中检测人hGPR－iso核酸序列和多肽的方法。
Patent CN-1352039-A (CN)
Title: 一种新的多肽——锌指蛋白znf45－34.54和编码这种多肽的多核苷酸
Inventor: MAO YUMIN
IPC: C12N15/11
Filed: 2000-11-10
Abstract: 本发明公开了一种新的多肽——锌指蛋白ZNF45－34.54,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,如胚胎发育畸形、肿瘤、糖尿病、月经失调、消化性溃疡、心律失常、贫血、癫痫等。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锌指蛋白ZNF45－34.54的多核苷酸的用途。
Patent CN-1531466-A (CN)
Inventor: CHENWEN FAN
IPC: C09K11/00
Filed: 2000-11-15
Abstract: 一种用于生产具有给定发射光谱A的电致无机发光材料的方法，包括步骤：制备具有不同于A的发射光谱B的初始电致无机发光材料。施加涂料于具有发射光谱B的无机发光材料，以增强其抗湿气有害作用的性能，同时改变无机发光材料的发射光谱成发射光谱A。该涂料的施用包括使涂料前体与氧－臭氧混合物反应的步骤。
Patent CN-1327347-A (CN)
Title: 移动通信终端装置及其所用的识别输入呼叫的方法
Inventor: KAZUHIRO KUTO
IPC: H04W88/02
Filed: 2001-06-06
Abstract: 识别一组中的发信方的移动通信终端装置,或根据呼入识别音的种类区别振铃而没有显示,根据外部说明获得指定发信方的信息。在移动通信终端装置(1)中,如果在电话本中的检索存在匹配数据,呼叫由存储器(17)中的呼叫输入种类和电话本指定的呼入识别音通知。如果在操作部分(11)按压开关,则停止语音输出部分(13)的呼入识别音的振铃,从寄存在存储器(17)的电话本中的字符串转换的语音信息从语音输出部分(13)输出。
Patent CN-1365358-A (CN)
Title: 具有改善的溶解度的紫杉烷制剂
Inventor: HOLTON ROBERT A
IPC: A61K31/335
Filed: 2001-02-02
Abstract: 本发明涉及与紫杉醇相比具有改善的溶解度的各种紫杉烷制剂,特别是用于向患者口服或胃肠外给药的所述紫杉烷衍生物的制剂。
Patent CN-1620725-A (CN)
Inventor: NEUHAUS HERBERT J
IPC: H01L21/56
Filed: 2001-06-22
Abstract: 电气元件组件和该组件的制造方法，其中微粒(318)被固定到金属表面(314)并施加压力以使微粒穿透至少一个金属接触表面(314)。在一种方法中，硬微粒(318)通过在电镀槽中电镀这些微粒而应用于金属表面(314)之一。在另一方法中，硬微粒(318)被应用于不导电的粘合剂层(324)上，该层位于电子元件(310)和基板(312)之间。一旦压力被施加到电子元件(310)或基板(312)，就形成了一个永久的、导电的结合。
Patent CN-1437011-A (CN)
Title: 一种测试纺织品刚度的方法和装置
Inventor: MAONIAN SUN
IPC: D06H3/00
Filed: 2002-02-04
Abstract: 一种测试纺织品刚度的装置，包括一带有沿立柱延伸的刻度和在立柱顶部的支撑表面的立柱。在立柱上连接有构件。该构件带有沿与立柱垂直的方向延伸的刻度。构件可以沿立柱滑动和固定在立柱上。一重物放置在纺织品样品上以便将样品固定在适当位置。测试方法包括将纺织品样品放置在表面上并使纺织品样品的一部分延伸超过表面边缘。然后构件上升到支撑样品的位置，再下降到样品不再受到支撑的位置。从水平和垂直刻度读出读数用于计算。
Patent CN-1465448-A (CN)
Inventor: ZHANG JINGTANG
IPC: C05F3/04
Filed: 2002-07-01
Abstract: 本发明公开了一种高浓度人粪尿处理与利用的方法，技术要点是：将收集到的高浓度人粪尿在40℃以上进行厌氧发酵并产生沼气，进行能量利用；厌氧发酵出的稠液加入CaO，经沉淀分离后，得到富磷有机肥；清液在碱性条件下，进入吹脱塔，NH 3 进入气相，气体在洗涤塔中用H 2 SO 4 清洗，得到高浓度的(NH 4 ) 2 SO 4 溶液，可单独引出加以利用，也可以送至过滤脱水设备与工艺中其它残余物一起脱水。所述脱水设备的滤液经生化处理达标排放可用作洗厕、绿化、洗车等。滤饼制作固体肥料出售。
Patent CN-1493693-A (CN)
Inventor: LIU DINGXIE
IPC: C12P21/02
Filed: 2002-10-31
Abstract: 本发明公开了一种新的简捷而高效的哺乳动物细胞表达系统。该表达系统包括含SV40 ori和选择标志基因的表达载体，及表达SV40大T抗原并支持表达载体复制的细胞株。本发明的哺乳动物细胞表达系统可用于制备基因重组蛋白，并具有蛋白表达产量高等优点。