baber/WOPTO huggingface dataset:
Patent NL-9500526-A (NL)
Title: Device and method for preparing hamburgers
Inventor: LOON GERARDUS ADRIANUS VAN
IPC: A47J37/06
Filed: 1995-03-16
Abstract: A device for preparing hamburgers, comprising a baking tray on which hamburger meat can be griddled (cooked, fried, grilled), beneath which baking tray a heater element is provided, and means which can be used to heat a roll; space is provided for the roll, which space is located beneath the baking tray.
Patent PT-71085-A (PT)
Title: Process for preparing herbicide agents
IPC: A01N47/30
Filed: 1980-04-11
Abstract: Liquid, herbicidal compositions containing Linuron as active substance in the form of emulsifiable concentrates or of aqueous suspension concentrates contain as crystallization inhibiting substance 0.05 to 2% by weight of fat-soluble disazo dyes which prevent the active substance from crystallizing in the aqueous emulsions of the emulsifiable concentrates and in the aqueous suspension concentrates and the aqueous dilutions thereof.
Patent PT-72012-A (PT)
Title: Slurry explosive composition
IPC: C06B31/28
Filed: 1980-11-04
Abstract: An aqueous slurry explosive blasting composition comprising an aqueous suspension of water-soluble crystalline oxidising salt consisting predominantly of ammonium nitrate, which salt has been comminuted in a saturated aqueous solution in the presence of a water-soluble crystal-growth inhibiting surfactant having a hydrophobic portion and a hydrophilic portion in its molecule, in intimate admixture with liquid water-immiscible hydrocarbon fuel sensitiser. The surfactant maintains the oxidiser salt in a finely divided state and also ensures that the liquid hydrocarbon remains uniformly distributed throughout the explosive mass as a stable coating of droplets on the salt particles thereby enhancing the explosive sensitivity of the composition. The preferred fuel is diesel oil and preferred surfactants include sodium carboxymethyl cellulose, long chain aliphatic amines, polyacrylic acids, sulphonated nuclear aromatic compounds, sulphonated dyes, sulphonated polymers and long chain alcohol sulphonates and phosphonates.
Patent PT-78014-A (PT)
Inventor: LETOFFE MICHEL
IPC: C08K3/22
Filed: 1984-01-26
Abstract: Organopolysiloxane compositions which rapidly harden to the elastomeric state, even at ambient temperatures, are comprised of (i) a polyhydroxylated polysiloxane, (ii) a polyacyloxysilane cross-linking agent therefor, and (iii) a hardening accelerator comprising an alkali or alkaline earth metal hydroxide. The subject compositions are useful, inter alia, for providing elastomeric seals.
Patent PT-83215-A (PT)
Title: Process for preparing diphenyl ether herbicides
Inventor: MUNRO DAVID
IPC: C07D241/08
Filed: 1986-08-18
Abstract: Hydrazino diphenyl ethers having the general formula I:- <CHEM> wherein: n is 0, 1,2 or 3; each group A represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group; X represents a hydrogen atom or, when n is 0, alternatively represents a halogen atom;  Y represents a halogen atom or a nitro or cyano group; R1 represents a hydrogen atom, an alkyl, cycloalkyl, alkenyl or alkynyl group, an alkyl group substituted by a halogen atom or a cyano or alkoxy group, or an optionally substituted aryl group; R2 represents a hydrogen atom, an alkyl, alkoxy, cycloalkyl, alkenyl or alkynyl group, an alkyl group substituted by a halogen atom or a cyano, alkoxy, alkylamino, acylamino, alkoxycarbonyl or acyl group, an optionally substituted aryl or heterocyclic group, or an amino group optionally substituted by an alkyl, aryl, alkanoyl, aroyl or alkoxycarbonyl group or R1 and R2 together with the interjacent nitrogen atom jointly represent an azido group or a heterocyclic ring; Z represents a hydrogen atom or a cyano, alkyl, alkylamino, carboxy, alkoxycarbonyl, or acyl group, or Z, R1 and R2, together with the interjacent carbon and nitrogen atoms represent a heterocyclic ring; and R3 represents a hydrogen atom or an alkyl group. Herbicidal compositions containing such ethers, and their preparation.
Patent PT-90557-A (PT)
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1989-05-15
Abstract: Epoxides used to stabilize isothiazolone or isothiazolone compositions which are normally unstable, neat or in solution. These compositions exhibit bactericidal, fungicidal and algaecidal properties.
Patent SI-8912330-A (SI)
Title: Procedure for the preparation of a cationized filler for the use in paper and cellulose industry
Inventor: NOVAK JELKA
IPC: D21H17/44
Filed: 1989-12-11
Abstract: The invention refers to the procedure for the preparation of a cationized filler for the use in paper and cellulose industry where the added filler enables the neutralization of particles with the anionic charge in the paper stock. The procedure described in this invention enables the preparation and use of the treated special fillers that are intended for adding in the fibrous suspension or in a paper substance for the adsorption of disturbing anionic and non-anionic substances. The procedure for the preparation of a cationized filler for the use in paper and cellulose industry described in this invention is based on the use of input raw materials of poorer quality, such as kaoline with a smaller kaolinite content and a greater content of illite, muscovite, mica materials, pyrophyllite and quartz or the content of other inorganic fillers - pigments, such as ground calcite, marble and lime. The usability of the cationized filler for the adsorption of impurities in the use of secondary fibres has been tested in comparison with the untreated filler and it exerts influence on the decrease in costs. Besides that the cationized filler enables a better retention of fillers and fibres and it is possible to add more cheaper fillers instead of more expensive fibres.
Patent SI-9700028-A (SI)
Title: Novel derivatives of 3-bromo- and 3,3-dibromo-4-oxo-1-azetidines, their preparation processes and their use
Inventor: LUKIC IRENA
IPC: C07D405/04
Filed: 1997-02-05
Abstract: The invention relates to derivatives of 3-bromo- and 3,3-dibromo-4-oxo-1-azetidines of general formula I to processes for the preparation thereof and the use thereof. <CHEM>  wherein <CHEM>  wherein     R4 is hydrogen, methyl, benzyl or some other protective group,   R5 is hydrogen, alkyl, alkylaryl, a heterocyclic ring,   Y is halo atom,   X is halo atom, alkoxy group, nitroxy group.   According to the invention derivatives of 3-bromo- and 3,3-dibromo-4-oxo-1-azetidines are prepared by the reaction of 2-sulfinic acid derivatives, preferably 2-substituted sulfinamides of 4-oxo-azetidines with various halogenating agents, and after the treatment of the reaction mixture, 2-halo derivatives of 3-bromo- and 3,3-dibromo-4-oxo-azetidines are isolated and are subjected to a reaction with silver tetrafluoroborate and alcohols to give the corresponding 2-alkoxy derivatives of 3-bromo- and 3,3-dibromo-4-oxo azetidines, or 2-halo derivatives of 3-bromo- and 3,3-dibromo-4-oxo azetidines are subjected to a reaction with silver nitrate in 2-propanol to give, after the treatment of the reaction mixture, 2-nitroxy derivatives of 3-bromo and 3,3-dibromo-4-oxo-1-azetidines. Some newly prepared compounds are deprotected and derivatives having a free carboxy group are obtained. The prepared compounds are components in pharmaceutical compositions effective in antibacterial or antitumour therapy.
Patent UA-18657-A (UA)
Title: Method for automation unit testing on common effect of vibration and transverse force and appliance for implementation of method
Filed: 1991-05-24
Abstract: Method for automation unit testing on common effect of vibration and transverse force prescribes creation of normative vibration. Transverse force is directed through center of gravity of unit being tested normally with respect to direction of vibro-impact load. The invention relates to methods for article testing on effect of vibration and can be used at experimental debugging of automation units, instruments and units of aircrafts.
Patent UA-6911-A (UA)
Title: Compound control lever
Filed: 1991-03-01
Abstract: The control level comprises a handle-upper arm and a bottom arm, the arms are rigidly connected with the help of a pin, the bottom arm is mounted in the support. It is provided for a coupling nut mounted concentrically to the arm of the lever connected by its inner end face with a pin passing through a U-shaped slot made on the bottom end face and an aperture in the upper arm.
Patent UA-15536-A (UA)
Title: Unloading distribution device
IPC: H01H33/64
Filed: 1990-04-04
Abstract: The aim of the invention consists in eliminating lockdown operation used between a vacuum power circuit breaker and a three-position switch and this kept essentially simplifying design of switching device in at least similar reliability.
Patent BG-100761-A (BG)
Title: P-hydroxyphenylacetic acid for reducing the repellent effect of insecticides
Inventor: JUSTUS KARL
IPC: A01N25/30
Filed: 1996-07-31
Abstract: The invention relates to a new application of the p-hydroxypenylacetic acid, separately or in a mixture with other chemical compounds, for the reduction of the repellent effect of insecticides in cockroach control, and the formulations containing these mixtures.
Patent BG-101354-A (BG)
Title: Sterol compositions of sapinofication pulp
Inventor: NOVAK EGON
IPC: A23L33/15
Filed: 1997-03-25
Abstract: The method for purification and production of phytosterolcompositions includes the extraction of cream-like sedimentationfrom saponified pulp and its purification until the composition isprepared.13 claims
Patent BG-102362-A (BG)
Title: New derivatives of amino acids, their preparation and application
Inventor: KLINGE DAGMAR
IPC: A61K31/53
Filed: 1998-04-01
Abstract: The invention relates to derivatives of aminoacids with theformulawhere the radicals have the meanings listed in the description, aswell as to their use as medicamentous forms.4 claims
Patent BG-105264-A (BG)
Title: New use of taxoid derivatives
Inventor: BISSERY MARIE-CHRISTINE
IPC: A61K38/21
Filed: 2001-02-16
Abstract: The present invention relates to new use of taxoid derivatives. It relates more precisely to a method for the treatment of abnormal cell proliferation in the brain of mammal, including men, by administering a taxoid derivative. 11 claims
Patent BG-109305-A (BG)
Title: Projectile comprising a sub-caliber penetrator core
Inventor: CONRAD MARKUS
IPC: F42C1/00
Filed: 2005-09-21
Abstract: The projectile comprises a penetrator core (6) with a cavity (13) containing an explosive charge (14), and with a fuse (15) comprising a time delay circuit (17). The delay time set in that circuit (17) is between 0.8 ms and 3.4 ms. Therefore, the explosive charge (14) is fired while the penetrator core (6) is within a wall to be pierced. The explosion creates a large size hole in the wall, considerably larger than the outside diameter of the penetrator core (6). A preferred fabrication is a projectile for a shoulder fired weapon.
Patent BG-109495-A (BG)
Title: Method for horizontal information surface production
Inventor: BAYARRI JOSE
IPC: G09F19/14
Filed: 2006-04-05
Abstract: The method for producing horizontal information surface that may be used as a system of signs or for information intended for a certain public group or for decoration. The method comprises the stages of assignment in the field of the coordinates of the limits of the space (1), in which the horizontal information surface (100) will be disposed, and the point E to which the information will be sent, and defining on the basis of such data of an irregular polygon (10) determining the zone of the horizontal information surface (100) through a three-dimensional graphical programme. Later on, the information gets distorted using the dimension relations of the apexes defining the irregular polygon (10).
Patent BG-111317-A (BG)
Title: Method and system for extraction of gold with halogens
Inventor: LALANCETTE JEAN
IPC: C22B11/06
Filed: 2012-09-25
Abstract: The present invention relates to a method for extraction of precious metals by using halogens. It is found that the introduction of halogens into the reactor as a hypohalites and not in the form of free halogens largely simplifies the recycling of the halogens by electrolysis. It increases the level of addition of halogens and significantly reduces the secondary reactions with basic metals, such as iron. By operating under acidic conditions it is found that the recovery of the gold is in a high degree by use of hypochlorite, as by using elemental chlorine, wherein the ratio of active chlorineto the ore is reduced by a factor from two to five.
Patent BG-113116-A (BG)
Title: SARS-CoV-2-SPECIFIC B-CELL EPITOPES
Inventor: SHIVAROV VELIZAR
IPC: C07K14/165
Filed: 2020-04-01
Abstract: The invention relates to SARS-CoV-2-specific B-cell epitopes for natural antibodies applicable in the diagnosis of COVID-19 disease with immunogenic potential for the production of specific monoclonal antibodies against SARS-CoV-2 virus or for the development of subcomponent SARS -CoV-2 vaccines. The SARS-CoV-2-specific B-cell epitopes, according to the invention, comprise at least one amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3.
Patent CN-1339158-A (CN)
Title: 集成存储器及相应的工作方法
Inventor: HNIGSCHMID H
IPC: G11C11/401
Filed: 2000-01-25
Abstract: 集成存储器具有一种差动读放大器(SA),所述读放大器通过多路转换器(MUX)被接到三个位线(BLi)上。所述的多路转换器(MUX)根据其控制把所述读放大器(SA)的差动输入分别电连接到与其相连的三个位线(BLi)中的任意两个上。
Patent CN-1306001-A (CN)
Title: 氟喹诺酮衍生物及以其作为活性成分的抗菌剂和制备方法
Inventor: GUO QINGCHUN
IPC: A01N43/60
Filed: 2001-02-27
Abstract: 本发明公开一种以通式(1)表示的氟喹诺酮衍生物及其盐,以及含有这样的衍生物或其盐作为活性成分的抗菌剂及其制备方法。该氟喹诺酮衍生物能够在生物体内被满意地吸收,并在体内分解为原药环丙沙星。
Patent CN-1330073-A (CN)
Title: 肽核酸衍生物,用于制备它们的中间体,及含它们的药物组合物
Inventor: LIU KELIANG
IPC: A61K31/52
Filed: 2001-02-28
Abstract: 本发明涉及肽核酸衍生物,其立体异构体或其药用盐,用于制备它们的中间体,制备它们的方法,含它们的药物组合物及它们在抗病毒及抗肿瘤方面的用途。
Patent CN-1324155-A (CN)
Title: 地面数字电视广播中的视频差错隐藏方法
Inventor: LI CHUXIANG
IPC: H04N19/89
Filed: 2001-06-08
Abstract: 本发明属于地面数字电视广播中的多媒体传输技术领域。本发明在接收端对数字视频信号进行解码时,可以根据视频压缩数据的时域和空域的相关性来有效地恢复因传输差错而丢失的视频图像信息。包括当前帧或参考帧中的时域补偿,参考帧中的块匹配搜索,错误宏块隐藏三个步骤。利用本发明的方法能显著提高地面数字电视广播系统的视频传输的可靠性,因而本发明的技术将是地面数字电视广播系统必备的可靠接收技术之一。
Patent CN-1406059-A (CN)
Title: 数字电视广播传输系统中的信号传输方法
Inventor: ZHANG WENJUN
IPC: H04N7/015
Filed: 2001-08-09
Abstract: 本发明公开了一种数字电视广播传输系统中的信号传输方法。该方法适用于数字电视地面广播、数字电视有线广播及数字电视微波广播传输系统。它按照一定的帧场格式来安排数据结构。场/帧同步信号由828个符号组成，包括分别位于首尾的两组相同的32比特的系统信息位、一个511比特和一个253比特的伪随机码组成。采用本方法，传输系统可以支持多种传输模式的混合传输，以帧为单位来标注各种业务量的混合比例，增加了系统选择不同业务的灵活度。
Patent CN-1347167-A (CN)
Title: 用于介电陶瓷滤波器的改进的等效电路
Inventor: MASAHIKO KITASHIMA
IPC: H01P1/205
Filed: 2001-09-29
Abstract: 一种带有等效电路的滤波器,它和实际上更大的滤波器工作得一样好而在性能上没有明显下降。
Patent CN-1470096-A (CN)
Inventor: STEINMEYER FLORIAN
IPC: H02K55/04
Filed: 2001-09-28
Abstract: 本发明公开了一种包括一个在低温范围内例如在液态空气范围内应用、且具有铁磁性和可承受机械负荷的构件的装置。在此温度范围内，采用镍钢来制造具有所需铁磁特性、且同时可承受高机械负荷的构件。
Patent CN-1390950-A (CN)
Title: 一种测定神经生长因子的生物活性的方法
Inventor: WANG GE
IPC: G01N33/52
Filed: 2002-07-11
Abstract: 一种测量神经生长因子生物活性的方法，其特征在于将未知生物活性的神经生长因子刺激特定细胞系进行增殖，在增殖后的培养基中加入显色物质，在酶标仪上比色，将比色结果与标准曲线对比后即得出未知生物活性的神经生长因子的生物活性。采用本发明的神经生长因子的测量方法，能定性和定量测量NGF的生物活性，具有简便、精确、快速的优点。
Patent CN-1589099-A (CN)
Title: 含有选自苯甲酰基吡唑类除草剂的增效除草组合物
Inventor: PHILIPP HUFF HANS
IPC: A01N43/56
Filed: 2002-11-13
Abstract: 除草组合物包含A)至少一种选自苯甲酰基吡唑类的化合物和B)至少一种选自所述的控制单子叶和/或双子叶有害植物的除草活性物质组的化合物。这些组合物的活性优于单独施用除草剂的活性。
Patent CN-1610801-A (CN)
Inventor: ULRIK BRUHN
IPC: F16B2/08
Filed: 2002-11-26
Abstract: 一种用于将多个细长部件(30)固定到一个支架的可夹持元件(31)上的夹紧装置，该夹紧装置(1)包括一个底座(2)，该底座设置有两个大体平行延伸的支腿(3，4)，此外，该夹紧装置还包括至少两个被连接在一起并可相向移动的卡爪(7，8)，这些卡爪在其外侧设置有多个楔形部件(14，17)，所述楔形部件具有一个在使用过程中指向底座(2)的支腿(3，4)的尖端(15，18)和一个沿相反方向延伸的钝端(16，19)，上述支腿(3，4)能够在卡爪的楔形部件(14，17)上移动，这样，所述楔形部件就能够使卡爪相向移动。这样，就可以将一个力沿一个平行于从底座伸出的支腿的方向作用于底座上，从而使底座和支腿在该方向上相对卡爪移动，从而使位于细长部件周围的卡爪及支架的可夹持元件产生一种合拢动作，这样就可以将细长部件固定到支架上。该夹紧装置可以被容易、快速地进行装配，而且制造成本低廉。
Patent CN-1449134-A (CN)
Title: 基于可调波长变换器及波长自路由器的光传送网节点结构
Inventor: HUANG JUN
IPC: H04Q11/00
Filed: 2003-04-17
Abstract: 一种基于可调波长变换器及波长自路由器的光传送网节点结构，与相邻节点相连的波长自路由器的下路端口与本地下路模块和可调波长变换器相连，本地上路模块和可调波长变换器与波长自路由器的上路端口相连，本地下路模块的输出端及本地上路模块的输入端与本地电网络连接，路由控制模块的输入端与本地电网络连接，路由控制模块的输出端分别连接本地上路模块和可调波长变换器。本发明采用波长自路由器作为网络节点业务交换核心单元，实现电层业务和光层业务的汇聚，节点通过周定的波长连接进行路由连接，选择相应的波长完成路由选择，实现波长自路由功能，节点中不使用光开关矩阵，有效降低了节点交换时间，提高了节点的交换效率和网络传输性能。
Patent CN-1473718-A (CN)
Title: 轮轴轴承装置
Inventor: HIDEJI TASHIMA
IPC: F16C33/62
Filed: 2003-06-13
Abstract: 本发明提供了一种制造成本低、使用寿命高的轮轴轴承装置。恒速万向节的外部连接构件装配到轮毂内圈，而外部连接构件和轮毂通过该外部连接构件主干部分放射状向外的塑性变形连接在一起。该外部连接构件制造用钢材的主要化学成分除含铁外，还含有重量百分比为0.5％至0.7％的碳、重量百分比为0.1％至1.5％的硅、重量百分比为0.6％至1.0％的锰及不可避免的杂质元素。
Patent CN-1496173-A (CN)
Inventor: BAVISTEN M O
IPC: H04W76/02
Filed: 1993-11-08
Abstract: 一种提供通信等业务服务的装置10，包括终端单元1和存取单元2，前者存有终端单元识别装置(PINtm)，后者存有第一存取识别装置(IMSI)，二者均可锁定。终端单元还存有给定量的存取单元(SIM)的第一存取识别装置，在启动装置时，用某存取单元识别装置(IMSIc)使终端单元与实际存取单元(SIM)建立联系，将IMSIc码与终端单元的IMSIs码比较；当二者一致时，终端单元进入不锁定状态；二者不一致时，至少给出终端单元识别码(PINt)。
Patent CN-1564750-A (CN)
Title: 打印装置、打印方法、程序、存储介质和计算机系统
Inventor: HITOSHI IGARASHI
IPC: B41J2/045
Filed: 2003-03-10
Abstract: 一种打印装置，用来在待打印介质上进行打印，该打印装置包括墨水喷射部分，该墨水喷射部分用于在移动时间歇地喷射墨水，其中所述打印装置检测从墨水喷射部分到待打印介质之间的距离，并且根据所检测的距离控制从墨水喷射部分间歇地射出墨水的定时。上述打印装置中，在考虑到墨水喷射部分到待打印介质的距离情况下，控制墨水喷射的定时。
Patent CN-85103877-A (CN)
IPC: C22B13/02
Filed: 1985-05-09
Abstract: 一种无污染湿法炼铝方法，它将铅的氧化物料PbCO 3 或PbO放入电阻丝外加热的回转窑，并通入煤气或水煤气或氢气低温加热还原，并控制温度在400℃～600℃，然后用机械搅拌的方法或熔化搅拌的方法分离脉石，从而得到金属铅、也可在隧道窑里用褐煤还原。 
     本发明所需设备简单，方法易行，无污染。
Patent CN-85105712-A (CN)
Title: 喷雾装置
Filed: 1985-07-27
Abstract: 一个手提式电池供电的静电喷雾装置包含有这样的部件，例如气隙放电管(16或54)或蜂鸣器，这些部件发出视觉或听觉信号指示高压发生器的电源是否接通。 
     信号发生部件是高压发生器电路的关键部分，和/或发射频率在0.1赫至4赫之间的信号。
Patent CN-86101513-A (CN)
IPC: G08B13/24
Filed: 1986-07-16
Abstract: 主动式检测系统。是一种对特定物品的监视报警装置。由支架、标签、监测仪、充敏消敏装置和线圈谐振回路构成。系统产生一个磁场，特制标签在磁场中出现时，产生感应磁场信号，系统对感应信号进行检测，即可发现标签的存在。若把标签隐藏在其它物品中，系统即可对该物品进行监视。本系统使用方便，检测灵敏度高，可广泛应用于图书、商品、文物、公安、宾馆等许多管理场合，提高工作效率，防止物品失窃，具有明显的经济效益和社会效益。
Patent CN-1046680-A (CN)
Inventor: SHAOFU WANG
Filed: 1989-04-29
Abstract: 本发明是兽用天花粉蛋白胶囊的生产方法，丙酮分级沉淀选用恰当的溶剂体积比，使工艺步骤简化。又采用溶剂沉淀和冷冻干燥相结合处理，使设备利用率提供15倍左右，大大降低了生产成本，适宜于大工业生产。
Patent CN-1082559-A (CN)
Inventor: CHENGXI FAN
IPC: C08J5/14
Filed: 1992-07-17
Abstract: 一种半金属无石棉轿车刹车片及其生产方法，其

摩擦材料配料有改性树脂、钢纤维、玻璃纤维、还原铁

粉、合成橡胶、石墨、硫酸钡、硅藻土、氧化锌、酒精

等。其工艺流程为：粘合剂调配、成型背板、喷砂除

锈、压制商标、清洗、刷粘合剂；调配树脂、原料拌和、

干燥、冷却、称量、加热模压、二次保温固化、磨片、喷

漆、包装。 
     本发明所生产的刹车片摩擦系数适中，对偶磨损

小，刹车制动平稳，噪声小，不龟裂、不分层，使用寿命

长，同时避免了石棉粉尘污染。
Patent CN-1122219-A (CN)
Title: 鼻部保温罩
Inventor: MIURA MASUO
IPC: A62B17/04
Filed: 1994-12-20
Abstract: 本发明的目的是提供一种用于缓解或去除过敏性鼻炎和花粉症等诸症状的有效的和方便的鼻部保温罩，本发明的鼻部保温罩的特征是在至少覆盖住鼻腔或鼻腔和副鼻腔两部分的形状的可挠性保温片(2)的一个面上形成粘着层(3)。
Patent CN-1205653-A (CN)
Inventor: DANZIGER RENEL S
IPC: C01D1/28
Filed: 1996-12-20
Abstract: 在生产设备中混有摩尔质量最小为10000道尔顿的链状分子的液体,在其返回装置之前,要利用所选择的薄膜分离法进行提纯。对此,作为例证是以象在纤维素和凝胶生产时附加产生的混有半纤维素的氢氧化钠溶液的提纯。由此可以看出,薄膜分离方法,对于分离极限小于1000道尔顿的物质,要实施毫微渗滤。
Patent CN-1166542-A (CN)
Inventor: SLAVIK WALTER
IPC: D01H9/04
Filed: 1997-03-28
Abstract: 本发明涉及一种精梳机，其带有一用于分离纤维束(7)的分离装置，这些纤维束由精梳装置(13)精梳，并由钳板组(1)喂纱，该精梳机还带有与分离装置隔开一确定距离相接的接合装置(LW)，用于接合已分离并拉伸了的纤维束，并形成一精梳毛条纤维网(10)，分离装置由可在分离方向上转动驱动的分离罗拉对(AW)构成，接合装置由一可在分离方向上转动驱动并由一压辊(D2)加压的接合辊(W2、W22、W23)构成。
Patent CN-1180457-A (CN)
Inventor: NORIYOSHI NISHIYAMA
IPC: H02K1/14
Filed: 1997-02-21
Abstract: 本发明电动机包括:具有多个齿部(7)和设于该齿部(7)间的槽隙部(8)的定子磁芯(22);单个卷绕在所述齿部(7)上的绕组(23);以及内置多个永磁体(14)的转子(13),除了磁场转矩以外还利用磁阻转矩旋转驱动。象这样对分开的齿部(7)的卷绕采取单个卷绕,可以提高绕组在槽隙部(8)上的容积率。因而,可以提供小型、高输出电动机。
Patent CN-1215480-A (CN)
Title: 至少一个光电元件与波导的混合集成工艺及集成光电器件
Inventor: DOBBELAERE PETER MARTIN CYRIEL
IPC: G02B6/42
Filed: 1997-04-01
Abstract: 本发明涉及在基片(13)上提供至少一个光电元件(9)和波导(14)的混合集成工艺,在此工艺中一个或多个光电元件提供于连接片(6)上而连接片(6)安放于基片(13)上并前移至与连接片(6)的形状完全或大部分互补的波导(14)的边缘以及当连接片(6)紧靠波导的边缘时它在基片(13)平面内只有一个自由度。本工艺提供了制造光电集成器件的容易的方法。
Patent CN-1261555-A (CN)
Title: 静电集油尘器的油尘清除装置
Inventor: HUANG MEILING
IPC: B03C3/74
Filed: 1999-01-20
Abstract: 本发明是有关一种静电集油尘器的油尘清除装置,由集油尘槽、静电产生元件和消防装置等部分组成,其中集油尘槽二端分设有一气流入、出口;其是利用穿设于各个静板间的电热元件将热流导入流经各静电板,使之于各静电板产生高热,以熔解滴落原吸附于静电板表面的油尘,无须拆卸集油尘槽即可确实清洁静电板,以达到省时、省事、符合经济效益的清洁效果。
Patent CR-20150549-A (CR)
Title: Compuestos heterocíclicos y sus usos
Inventor: BI MINGDA
IPC: C07D213/75
Filed: 2015-10-13
Abstract: Se proporcionan ciertas formulaciones farmacéuticas de omecamtiv mecarbil y métodos para su preparación y uso.
Patent CR-20170203-A (CR)
Title: Moleculas de unión a antígeno biespecíficas activadoras de células t
Inventor: KLEIN CHRISTIAN;
IPC: C07K16/46
Filed: 2015-11-17
Abstract: La presente invención se refiere generalmente a nuevas moléculas de unión a antígeno biespecíficas para la activación de células T y su redireccionamiento a células diana específicas. Además, la presente invención se refiere a polinucleótidos que codifican dichas moléculas de unión a antígeno biespecíficas, y a vectores y células hospedadoras que comprenden dichos polinucleótidos. La invención se refiere además a métodos para producir las moléculas de unión a antígeno biespecíficas de la invención, y a métodos para usar estas moléculas de unión a antígeno biespecíficas en el tratamiento de enfermedades.
Patent EC-SP055570-A (EC)
Title: Microcápsulas de liberación retardada y controlada del perindopril.
Inventor: HUET DE BAROCHEZ BRUNO
IPC: A61P9/04
Filed: 2005-01-24
Abstract: La presente invención se relaciona con cápsulas que permiten la liberación retardada y controlada del perindopril o de sus sales farmacéuticamente aceptables.
Patent EC-SP066649-A (EC)
Title: Preparado efervescente de una sustancia básica farmacéuticamente activa
Inventor: WIEHL WOLFGANG
IPC: A61K45/06
Filed: 2006-06-16
Abstract: El objeto de la presente invención es una preparación efervescente que contiene una sal efervescente, al menos una sustancia básica farmacéuticamente activa y opcionalmente uno o más principios activos adicionales, caracterizada porque evita la alcalinización de la orina y con ello una acumulación aumentada de la sustancia básica farmacéuticamente activa, un fármaco que contiene esta preparación efervescente, procedimientos para su preparación y su uso.
Patent EC-SP088154-A (EC)
Title: Proceso para la preparacion de un compuesto 4-amino-2 (2,6, dioxopiperidin-3-yl) isoindoline-1-3-dione
Inventor: MULLER GEORGE W
IPC: C07D401/04
Filed: 2008-01-30
Abstract: Un nuevo proceso para la preparación de compuesto de un substituido y no substituido 4 amino 2- (2,6-dioxipiperidin-3,yl) isoindoline-1,3-dione, el cual es usado por ejemplo para prevenir o tratar enfermedades o condiciones relativas a una actividad y un nivel altamente anormal de TNF-a. La invención provee un no probado y eficiente proceso para la producción comercial de un compuesto substituido y no substituido 4 amino 2- (2,6-dioxipiperidin-3,yl) isoindoline-1,3-dione, incluyendo pero no limitada a un no substituido 4-amino-2 (2,6 dioxopiperidin-3-yl)isoindoline-1,3dione.
Patent EC-SP099027-A (EC)
Title: Anticuerpos anti-dll4 y métodos que los usan
Inventor: WU YAN
IPC: A61K39/395
Filed: 2009-01-05
Abstract: La invención proporciona anticuerpos anti-DLL4, composiciones que comprenden estos anticuerpos y métodos de uso de los mismos.
Patent EC-SP961930-A (EC)
Title: Azincoxim eteres, procedimientos y productos intermedios para su obtencion y el uso de los mismos para combatir hongos y animales nocivos
Inventor: GROTE THOMAS
Filed: 1996-11-13
Abstract: El invento se refiere a azinooxim éteres de la fórmula I (grafico), procedimientos y productos intermedios para la obtención de estos compuestos, asi como a productos que los contienen para combatir hongos y animales nocivos.