baber/WOPTO huggingface dataset:
Patent NL-8700918-A (NL)
IPC: H02M7/487
Filed: 1987-04-16
Abstract: Symmetrical electrical snubber circuit for protecting at least two series-connected switch members (S1; S2) against excessive voltage and current increase during switching. The voltage increase over each of said switch members is limited by a series circuit of a capacitor and an element having diode action (D1, C1; D2, D2) connected in parallel with said switch members. The magnitude of the DC supply voltage is effectively limited by a further series circuit of a capactior and an element having diode action (D3, C3; D4, C4) connected with said switch members. A freewheeling diode (D5, D6) is connected in parallel with each of said switch members. By incorporating a coil (L1, L2) in the supply lines to the switch members, the current increase during switching-on of a switch member is limited. Like this, a symmetrical snubber circuit which is as low in stray inductance as possible is obtained. The energy stored in the coils (L1, L2) as well as the energy stored in the capacitors (C1; C2) being transferred to the further capacitors (C3; C4) due to resonant action. The energy in these further capacitors can then be discharged with the aid of energy transport means (ET). The snubber circuit according to the invention is in essence loss-free.
Patent NL-8802871-A (NL)
Title: Electrical cutting device for docking animal tail - uses heated blade to cut and cauterise
IPC: A61D1/04
Filed: 1988-11-21
Abstract: The main body of the tool is an insulated housing contg. a transformer which reduces the mains supply to a l.v. high current supply needed for the heated blade. The blade (6) is a rigid loop of resistive metal with a sharpened V-shaped indentation at its outer end. A lever (3), pivoted (1) on the rear part of the housing, provides a plate to force the tail against the blade during cutting. The blade passes through a slot in the flat end of the lever. An armature (5) on the lever also operates the switch (10) which connects the upply to the heated blade loop. @(5pp Dwg.No.1/2)@.
Patent NL-9001636-A (NL)
Title: Aerodynamic speed control for wind turbine - has automatic adjustment of pitch of blade tips
IPC: F03D7/02
Filed: 1990-07-18
Abstract: The speed of a wind turbine is controlled by turning the blade tips across the incident airflow to produce a braking effect. The tips (5) are normally held against the main blades (4) by spring (9) pressure and locked to them by peg (7) and hole (8) couplings. As speed increases, centrifugal force overcomes spring pressure. The tips move outwards, freeing the pegs from their holes. The translational movement also operates cam and peg mechanisms to rotate the tips on their axes (6). Tips are hydraulically linked to maintain synchronism. Other mechanical arrangements are discussed.
Patent NL-9201036-A (NL)
Title: Attachment means for attaching an implant to bone tissue
IPC: A61B17/00
Filed: 1992-06-11
Abstract: The attachment means have a shank 3 which is made from resorbable material which expands after it has been implanted. The outer circumference of the shank 3 is formed in such a manner that it can be placed in a hole 6 in the bone tissue by exerting a force only in the longitudinal direction. As a result of expansion, the shank becomes fixed in the hole 6 and may be of relatively small diameter, with the result that when the material breaks off a limited concentrated amount of material is released into the body. <IMAGE>
Patent NL-9201053-A (NL)
Inventor: SCHOOFS FRANCISCUS A C M
IPC: H03K4/50
Filed: 1992-06-15
Abstract: Charge pump comprising: a capacitor (4) which includes a first capacitor terminal (2) and a second capacitor terminal (8), a discharge switch (20) for discharging the capacitor (4) by the closing and opening of the discharge switch (20) in response to a first or second value respectively, of a clock signal (CS), a first current source (6) for supplying a first current (I1) to the first capacitor terminal (2), a comparator (12) whose first input (10) is connected to the first capacitor terminal (2) and whose second input (14) is connected to a reference voltage source (16) and which comparator generates a comparison signal (Vcomp) of which a first or second value denotes that the voltage (Vc) on the first input (10) is smaller or larger than the voltage on the second input (14), a current switch (24) passing a second current (I2) coming from the second current source (34) to an output terminal (28) once the clock signal (CS) has changed from the first to the second value, and prevents the second current (I2) flowing to the output terminal (28) once the comparison signal (Vcomp) has changed from the first to the second value. <IMAGE>
Patent NL-9202230-A (NL)
Title: (Dam) wall element for load-bearing, watertight (dam) walls and watertight (dam) wall liners
IPC: E02D5/08
Filed: 1992-12-22
Abstract: The invention relates to a cavity-type (dam) wall element, provided with sealed head ends and a double locking joint of such shape and position that these enclose a small space which can economically and simply be provided with a water-sealing means, thus allowing load-bearing (dam) walls and self-supporting dam wall liners to be assembled which are completely watertight. <IMAGE>
Patent NL-9500326-A (NL)
Title: Collection system for collecting excreta from pets
Inventor: BUYTENHEK THEO JOHAN
IPC: A01K1/01
Filed: 1995-02-21
Abstract: The invention relates to a collection system for collecting excreta from pets, in particular from cats, which system is provided with at least one collection tray and collection material which is formed from loose collection particles. Means are provided for separately collecting liquid and solid excreta, the collection particles being of non-absorbent and preferably reusable design. Consequently, the excreta can be separated from the collection particles, so that these collection particles can be reused. A system of this nature saves considerable waste, costs and effort.
Patent OA-11121-A (OA)
Title: Self-supporting log-like building component
Inventor: REPO JOUNI TAPIO
IPC: E04B2/02
Filed: 1999-05-25
Abstract: The publication discloses a log-like building component (10) having an exterior side surface (7), an interior side surface (8), an insulation part (1) between these, and members (5, 6) which interconnect the insulation part and the side surfaces. According to the invention the insulation part (1) of the building component (10) serves as a loadbearing structure. Between the insulation part and the side surfaces there is a void (14) which, via openings in the interconnecting members (5, 6), is in air contact with the voids in the building components above and below. The building components can be self-locatingly stacked one on top of another to form the loadbearing structure of a building. All the necessary wiring and piping of the building can be installed at the factory in the voids (14) in the components, and the side surfaces (7, 8) can be given a coating finish at the factory. A building completely ready for use can be erected very rapidly from building components according to the invention.
Patent PT-70562-A (PT)
Title: Method and apparatus for preparing moulded wafers
IPC: A21B5/02
Filed: 1979-12-07
Abstract: Moulded wafer products are prepared by a novel process in novel apparatus from dough of high sugar content (25-60% w/w based on the farinaceous dough ingredient) by a two-stage process comprising initial baking of a light-textured water material (e.g. 2-3 mm thick), introducing the wafer while still hot (e.g. above 160-195 DEG C), into a cooling and compressing mould (3,4,5) of the apparatus, and compressing the wafer to reduce its wall thickness, e.g. by about 15-50%.
Patent PT-71776-A (PT)
IPC: G11B23/08
Filed: 1980-09-05
Abstract: A magnetic tape cartridge and tape transport apparatus for use therewith, comprising a cartridge housing and a support which is movable inside the housing in all directions in the plane of the latter and on which hubs are rotatably mounted, between which hubs a magnetic tape can be wound to and fro, and further comprising spring elements which urge the support toward the front wall of the housing, which wall is provided with openings, the tape transport apparatus having means for receiving the cartridge housing, for which guide elements and actuatable locking means are provided, and a magnetic head and capstans which can pass through the openings in the front wall, the capstans being urged, by spring pressure, into contact with the rolls of magnetic tape.
Patent PT-73001-A (PT)
Title: Process for preparing of substituted phenyl ethers
IPC: C07D213/80
Filed: 1981-05-08
Abstract: The invention relates to novel substituted phenyl ethers of the formula    <IMAGE>  (I)  in which Ar represents a mono- or bi-cyclic carbocyclic aryl radical, or a mono- or bi-cyclic heterocyclic aryl radical bonded to a phenylene radical by way of a ring carbon atom, Ph represents a phenylene radical, n has the value 0 to 1 and alk represents alkylene having from 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom or, if n is 0, the aromatic radical being separated from each other by at least two carbon atoms in the unbranched chain, and R1 and R2 each represents, independently of the other, hydrogen or lower alkyl, or together represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene, and salts thereof, especially pharmaceutically acceptable non-toxic acid addition salts. Such compounds possess, on the one hand, blocking properties towards  beta -adrenergic receptors and can therefore be used as  beta -receptor-blockers with or without cardioselectivity for the treatment of Angina pectoris, hypertrophic cardiomyopathy and heart rhythm disorders and also as blood-pressure-reducing agents. On the other hand, such compounds possess  beta -receptor-stimulating properties and can therefore be used as positively inotropically active agents, especially as cardiotonics, for the treatment of heart muscle insufficiency.
Patent PT-77969-A (PT)
IPC: A61M5/178
Filed: 1984-01-17
Abstract: A syringe for storing medication and dispensing predetermined doses has an outer housing (1) in which a cylindrical casing (5) is rotatably mounted. The inner end (6) of the casing (5) constitutes a first piston which is movable axially of the housing to fill a space (17) defined between the end (6) and the closed end of the housing with a predetermined quantity of medication.A second piston (10) is axially movable by way of its rod (11) within a sleeve (9) which extends axially of the cylindrical casing (5). Movement of the second piston (10) relative to the sleeve (9) being arranged to fill the sleeve (9) with a predetermined dose of the medication in the space (17).
Patent PT-80168-A (PT)
Title: Value document
IPC: B42D25/324
Filed: 1985-03-27
Abstract: The document (p) has a security indicia on all or part of its surface, formed of a base and two images. The whole of the surface of the indicia is formed of groups of section of lines which are parallel and in relief at different heights (n2,n3). The lines extend alternately in two different directions so that those in one group are not parallel to those in another. The periphery of each group defines a flat geometrical figure which combines with others to form the design. One image is formed by the upper relief sections in one direction, and the other is formed by the upper relief sections in the other direction.
Patent PT-81318-A (PT)
IPC: E01C13/00
Filed: 1985-10-16
Abstract: An edging element for playing fields and sports installations has an elongate elastic profile top and a strip for anchoring the edging element inside of the profile top in a concrete slab in interlacing relationship with a straight reinforcement rod. That anchoring strip extends along and projects from the elongate profile top and has a series of apertures distributed along at least one line parallel to the elongate profile top for receiving the reinforcement rod alternatively from different sides of the anchoring strip which is of sufficiently elastic material to form an interlacement with the straight reinforcement rod. The anchoring strip is made flat prior to its enlacement with the straight reinforcement rod but is interlaced with that straight reinforcement rod to have sections between successive apertures located alternatively at opposite sides of said straight reinforcement rod.
Patent PT-83043-A (PT)
Title: Process for preparing 3-imidazolylmethyl-tetrahydrocarbazolones
Inventor: OXFORD ALEXANDER WILLIAM
IPC: C07D403/06
Filed: 1986-07-23
Abstract: The invention relates to a process for the preparation of a compound of general formula (I)wherein R<sup>1</sup> represents a hydrogen atom or a C<sub>1-10</sub> alkyl, C<sub>3-7</sub>cycloalkyl, C<sub>3-7</sub> cycloalkyl-(C<sub>1-4</sub>)alkyl, C<sub>3-6</sub> alkenyl, C<sub>3-10</sub> alkynyl, phenyl or phenyl-(C<sub>1-3</sub>alkyl group, and one of the groups represented by R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is a hydrogen atom or a C<sub>1-6</sub> alkyl, C<sub>3-7</sub> cycloalkyl, C<sub>2-6</sub> alkenyl or phenyl-(C<sub>1-3</sub>)alkyl group and each of the other two groups, which may be the same or different, represent a hydrogen atom or a C<sub>1-6</sub> alkyl group; or a salt or protected derivative thereof, by cyclisation of a compound of general formula (II)wherein R', R<sup>2</sup>, R<sup>3</sup> and R<sup>4 </sup>are as defined above, or a salt or a protected derivative thereof.The compounds of formula (I) are potent and selective antagonists at "neuronal" 5-hydroxytryptamine receptors.
Patent PT-89320-A (PT)
Inventor: CLAAR TERRY DENNIS
IPC: C04B35/58
Filed: 1988-12-22
Abstract: This invention relates generally to a novel method of manufacturing a composite body. More particularly, the present invention relates to a method for modifying the resultant properties of a composite body, by, for example, minimizing the amount of porosity present in the composite body. Additives such as TaG, ZrC, ZrB2, VC, NbC, WC, W2B5 and/or MoO2B5 can be combined with a boron carbide material (2) which is thereafter reactively infiltrated by a parent metal (3). The composite body comprises one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which is made by the reactive infiltration of molten parent metal (3) into the boron carbide mass (2). Particular emphasis is placed upon modifying the properties of a ZrB2-ZrC-Zr composite body. However, the methods disclosed in the application are believed to be generic to a number of parent metals and preform materials.
Patent PT-92742-A (PT)
Inventor: MANGINELLI RICHARD PAUL
IPC: A61F2/38
Filed: 1989-12-27
Abstract: A revision knee prosthesis which includes augmentation blocks (17, 18, 19) that may be added to the inferior surface of the femoral component of the prosthesis. The blocks have a post (20) on one surface which is secured in a cavity (16) in the inferior surface.
Patent UA-12971-A (UA)
Title: clad powder modifier
Filed: 1991-02-25
Abstract: A clad powder modifier contains steel shell and powder calcium-containing filler, the filler additionally containing boron, titanium, aluminum and iron.
Patent UA-15850-A (UA)
Title: Apparatus for preparation of substrate for mushrooms growing
Filed: 1991-05-20
Abstract: An apparatus contains an unit for substrate preparation including a straw cutter, a fermenter, a babbler, a prepacking device.
Patent UA-7133-A (UA)
Title: Device for flame treatment of materials
Inventor: Lutsker Yulii Hryhorovych
Filed: 1991-10-22
Abstract: A device contains a water electrolytic generator, connected through a hydraulic lock, a bubbler and a gas mixer with a burner.
Patent BG-102810-A (BG)
Title: Method and device for the preparation of non-cellular substituent of the red blood cells
Inventor: DEWOSKIN RICHARD E
IPC: C07K1/34
Filed: 1998-10-01
Abstract: The invention relates to a method for the preparation ofpolymerized, pyridoxylated haemoglobin essentially deprived oftetramers, basically deprived of stroma, as well as topolymerized, pyridoxylated haemoglobin product essentiallydeprived on tetramers, basically deprived of stroma, which can betransfused in patients of quantity under 5   l.22 claims
Patent BG-104167-A (BG)
Title: Installation for growing cultivated mussels
Inventor: KHRISTOV VESELIN V
IPC: A01K61/00
Filed: 2000-02-21
Abstract: The installation is used for growing of marine cultures. It can successfully operate in open sea areas. It is built entirely under the water, which avoids any peak loads on the components of the structure caused by waves and currents. The installation consists of supporting steel pyramids (1) lying on the bottom on abutments (11) and anchoring pipes (10), open at both their ends and welded to the abutments (11). To apertures (6) of the reinforcement brackets of the tope plates (14), supporting ropes (2) are fitted by means of fastening brackets and eyes, to which the upper ends of V-shaped collectors (4) are tied, in the lower end of which a weight (5) is hung, and at some distance, on ropes (2), floats (3) are mounted. The supporting pyramids can be used for building different configurations and numbers of components, the end pyramids (1) being reinforced by reinforced concrete vacuum anchors connected by guys to the plates (14). 1 claim, 3 figures
Patent BG-104828-A (BG)
Title: Fap alpha-specific antibody with improved pruducibility
Inventor: PARK JOHN E
IPC: C07K16/46
Filed: 2000-10-05
Abstract: Recombinant antibody proteins are provided that specifically bind fibroblast activation protein alpha (FAPalpha) and comprise framework modifications resulting in the improved producibility in host cells. The invention also relates to the use of said antibodies to diagnostics and therapeutic purposes and methods of producing said antibodies. 73 claims
Patent BG-105403-A (BG)
Title: Method for soyabean treatment
Inventor: SERAFIMOVA-PROSTOVA PAVLINA T
IPC: A23L11/00
Filed: 2001-04-03
Abstract: The method is applied for the preparation of the soya beans for the production of soya milk, cheese and other food products. By it, any unwanted flavouring and aroma of the turned out products and the urease activity in them is avoided. By the method, the products are washed and soaked in a solution of sodium bicarbonate at exactly specified temperature and time mode. 1 claim
Patent BG-106472-A (BG)
Title: Power industry installation
Inventor: NESTOROV TODOR V
IPC: F01K13/00
Filed: 2002-03-04
Abstract: The installation finds application in the power industry, transport and in air condition engineering. It has reduced overall dimensions and higher efficiency factor. The installation includes two basic circuitries, operating with different working media (PT- and PT-2) - (liquefied gases). The first circuitry includes an inlet heat exchanger (1), hydraulic pump (2), steam turbine (3), heat exchangers (7 and 4), and Dewar vessel (5). The second circuitry consists of Dewar vessel (10), heat exchanger (4), compressor (9) and heat exchanger (8). An auxiliary third circuitry contains a vessel (5), compressor (6) and heat exchanger (4). To the installation an automatic regulator (12) is envisaged. 1 claim, 1 figure
Patent BG-107605-A (BG)
Title: Tartarate salts of thiazolidinedione derivative
Inventor: CRAIG ANDREW S
IPC: A61K31/4406
Filed: 2003-02-28
Abstract: A novel pharmaceutical compound 5-]4-2(N-methyl-N-2-pyridyl)amino)ethoxy]benzyl]thizolidine-2,4-di one Meso-Tartarate or a solvate thereof, a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such a compound in medicine. 12 claims, 4 figures
Patent BG-111269-A (BG)
Title: Instrument and device for cold extension of openings
Inventor: DUNCHEVA GALYA
IPC: B23P9/02
Filed: 2012-07-20
Abstract: The invention relates to an instrument and a device for cold expansion of openings in a relatively wide tolerance of diametrical size. The instrument consists of dorn (1), cut in such a way, that there are formed at least three symmetrical segments (49) in an axial opening (8) on which is positioned movable pin (3) and the working part of Dorn is formed of two conical surfaces connected with cylindrical surface. The device comprises a cylinder (4), with piston (5) and a piston rod (6), to whose end is attached the dorn (1), a second piston (10) located in the opening (8) of the piston (5) and the piston rod, connected with second piston rod, whose end is rigidly connected to the pin. In the opening (8) is fixedly established spacer sleeve (11) and between the second piston and the sleeve is disposed a spring (12). The instrument and the device proved equally tightness between the dorn and process openings and reduced number of technological operations and the cost of processing.
Patent CN-1302604-A (CN)
Title: 控制释放组合物
Inventor: LIN S Y
IPC: A61K47/42
Filed: 2000-12-22
Abstract: 本发明提供了一种包括持续释放层和快速释放层的组合物,持续释放层包含一种水溶性聚合物和一种第一药物活性剂。快速释放层包含一种基质形成剂和一种第二药物活性剂。通常,该组合物使药物活性剂快速且持续(控制)释放至少6小时,优选至少1—3天。也可将该组合物具体制成单位剂量形式,例如阴道嵌入物。本发明还提供了制备该组合物的方法。
Patent CN-1310563-A (CN)
Title: 有呼叫指示和回应功能且不干扰环境的手提无线电通信设备
Inventor: MASATAKA KAIRIN
IPC: H04W4/16
Filed: 2001-02-03
Abstract: 一种手提无线电通信设备,包括主体(10)和副设备(20)。主体与对方通信。副设备机械上与主体分开。主体与副设备以无线方式彼此通信。副设备包括呼叫信号到达显示部分(31)和回应部分(25)。主体从对方得到呼叫信号时向副设备发送呼叫到达信号。主体根据回应信号向对方发送回应消息。呼叫信号到达显示部分根据呼叫到达信号发送一个主体得到呼叫信号的通知。回应部分按自身进行的操作向主体输出回应信号。
Patent CN-1381223-A (CN)
Title: 连接器壳、超声探针及超声成像装置
Inventor: MITSUHIRO NOSAKI
IPC: H01R13/641
Filed: 2002-04-17
Abstract: 为了便于识别连接器的正确取向,连接器(24)的后部构造成当连接器的前部能够从水平方向准确插入插座(500)时,连接器(24)的后部形成一个仰角。
Patent CN-1491004-A (CN)
Inventor: FENG AIJUN
IPC: H04W76/02
Filed: 2002-10-18
Abstract: 一种无线电网络的语音通信系统及方法，该系统包括分组通信支持子系统、基站子系统及互联网语音协议移动交换器(VMSC)。分组通信支持子系统与分组数据网络进行通信并定位无线通信装置，基站子系统与无线通信装置及分组通信支持子系统进行通信。VMSC分别通过分组交换式网络及电路交换式网络与分组通信支持子系统及基站子系统进行通信。其中，本发明可以提供注册方法、通话形成、通话释放及通话接收方法。
Patent CN-1529913-A (CN)
Inventor: PASONS J D
IPC: H01L31/0312
Filed: 2002-05-13
Abstract: 采用至少200微米厚度的单晶SiC(6)，透过声音吸收机理探测波长约少于10微米的电磁辐射(4)。其应用包括IR辐射探测，非接触温度探测及IR控制变阻器。
Patent CN-1438719-A (CN)
Title: 一种锂离子电芯
Inventor: LI XIN
IPC: H01M2/14
Filed: 2003-01-24
Abstract: 本发明与大容量锂离子电池有关，高容量锂离子电芯在充电器或保护电路失效时可能起火或爆炸，对用户的人身和财产安全造成极大威胁，本发明的电芯内部正负极片之间的隔膜至少包括两层，一层为传统的聚丙烯复合隔膜，另一层为带有微米级孔隙的多孔、耐高温的绝缘隔膜；耐高温隔膜在140－300℃范围内不发生急剧收缩，正负极片不致出现大面积短路，防止电池起火或爆炸。
Patent CN-1483337-A (CN)
Inventor: LI ZHONGHUA
IPC: A23F3/00
Filed: 2003-05-01
Abstract: 本发明涉及茶叶及其生产方法，更准确地说涉及SOD鲜茶叶、红茶和绿茶及其生产方法。另外，本发明还涉及茶叶防病、增产和提高品质的方法。所述方法包括将益微SOD制剂和益微SOD制品芽孢杆菌菌种施于茶树叶面上。由上述方法制得的各种茶叶富含SOD酶活量。
Patent CN-1500416-A (CN)
Inventor: GI-DEOK OH
IPC: A23L7/196
Filed: 2003-09-09
Abstract: 本发明公开一种爆米花机的油压式加压装置，其加压盖借助油压密封主体的开口部，并通过主体内部压力和弹簧的反弹力，打开主体的开口部；由于利用弹簧和油压开闭主体，很好地解决了机械性地连接在主体环勾上，对主体内部进行加压的机械式加压盖所存在的问题，确保了操作者的安全，并能大批量生产爆米花，大大增加了工作效率，而其加压盖和主体的接触面采用了金属材料，大大延长了寿命。
Patent CN-1653699-A (CN)
Inventor: STEFAN MULLER
IPC: H03M13/45
Filed: 2003-05-06
Abstract: 本发明涉及里德－索洛蒙解码器和软判定解码里德－索洛蒙码的方法，其中，通过叠代更新这些多项式的系数，并行地计算校正子多项式、疑符多项式和修正校正子多项式。
Patent CN-1671462-A (CN)
Inventor: TOSHIHIKO SUMIDA
IPC: B01D53/04
Filed: 2003-08-06
Abstract: 本发明涉及一种使用多个充填吸附剂的吸附塔的气体分离方法，在各塔中反复进行包含一连串的工序(吸附、第一减压、第二减压、解吸、清洗、升压)的一个循环。在吸附工序中，将混合气体导入塔中，并使不需要成分吸附于吸附剂，而且将制品气体导出塔外。在第一减压工序中，通过气体导出使塔的内部压力下降。在第二减压工序，通过气体导出使塔的内部压力进一步下降。在解吸工序中，使不需要成分从吸附剂解吸而排出塔外。在清洗工序中，一同进行气体导入和气体排出。在升压工序中，通过气体导入使塔的内部压力上升。来自第一减压工序中的塔的气体被导入清洗工序中的塔，来自第二减压工序中的塔的气体被导入升压工序中的塔。
Patent CN-87100250-A (CN)
Title: 新抗生素金核霉素的制备方法和农用杀菌剂
IPC: A01N63/00
Filed: 1987-03-18
Abstract: 本发明提供了一种新抗生素金核霉素(Aureonuclemycin)及其制备方法。该抗生素对因蜡黄杆菌属细菌(Xanthomonas)引起的植物细菌病害有很强的生长抑制作用。本发明还提供了一种有效成份为金核霉素的高效低毒低残留的农用杀菌剂。特别对防治水稻白叶枯病有卓效。本抗生素可通过培养金色链霉菌苏州变种SP—371而制得。
Patent CN-1031225-A (CN)
Inventor: MATSUMOTO KUNIOMI
IPC: C07D275/02
Filed: 1988-08-03
Abstract: 由上式(I)代表的一种新颖化合物，其中R代
表C 1 -C 4 低级烷基，该化合物对于广范围的微生物
具极强杀微生物活性并适用于作为一种杀微生物
剂。
Patent CN-1079233-A (CN)
Title: 黑色塑料薄膜制造方法
Inventor: CHANGHAO SHAO
IPC: C08K3/04
Filed: 1992-05-26
Abstract: 本发明公开了一种制造黑色塑料薄膜的工艺方
法。其产品特别适用于农作物覆盖栽培，有利于除草
和农作物的生长。
Patent CN-1083938-A (CN)
Inventor: LEE YOUNG-PIL
IPC: G03F7/038
Filed: 1993-09-09
Abstract: 本发明涉及含有结构A的酚醛清漆基树脂和结

构B的聚乙烯基酚基树脂的光抗蚀剂组合物，和使

用该光抗蚀剂组合物产生图形的方法，由此获得具有

很好轮廓和尺寸为0.25μm的图形和满意地保持图

形尺寸间的线性。
Patent CN-1101164-A (CN)
Inventor: HAMAMURA ATSUSHI
IPC: C04B35/64
Filed: 1994-03-30
Abstract: 本发明公开了一种铁素体磁铁用煅烧材料的制
备方法。