baber/WOPTO huggingface dataset:
Patent CN-201413270-Y (CN)
Inventor: HONG JI
IPC: G01N3/02
Filed: 2009-06-22
Granted: 2010-02-24
Abstract: 本实用新型公开了属于耐磨性测试仪器技术领域的一种喷磨试验仪用角度调节定位装置。支撑底座上固定步进电机和支架，支架上设置转轴，转轴与支架活动连接，转轴上镶嵌有与之同心的试样板，转轴的一端与转轴固定螺母相连接，另一端与同步轴A相连接，同步轴A通过同步带与同步轴B相连接，同步轴B与步进电机的输出轴相连，步进电机通过外部接线与步进电机驱动器连接，步进电机驱动器与步进电机控制器相连，同步轴A、同步带与同步轴B均置于防护板之下，护板之上固定有压紧轮，支撑底座上设置配重。本实用新型具有精确、灵活和方便等优点，提高了设备的自动化程度，提高了工作效率，利用步进的精密可控性提高了测试结果的准确性和对比性。
Patent CN-201405929-Y (CN)
Inventor: TONGQIANG LI
IPC: B62D15/02
Filed: 2009-01-13
Granted: 2010-02-17
Abstract: 一种汽车转向舵位智能显示装置。尤其是一种放置于汽车仪表盘上方的，用于指示汽车在转方向盘时使转向舵位改变的自动显示装置。它包括转动轮、角位移传感器和数字显示仪表，其中转动轮与角位移传感器的转轴通过弹性联轴器同轴连接；它还包括一个与角位移传感器的信号输出端相连的智能转换电路，智能转换电路的输出端与数字显示仪表相连。本实用新型公布了一种能够自动显示司机在操作方向盘时给车轮带来实际转弯效果的装置，它通过角位移传感器测量方向盘转向轴转过的角位移，再由智能转换电路将其自动转化为数字显示仪表上显示的舵位，让司机在开车时方便地知道自己转方向盘时让车轮转过的角度，适用于低驾龄驾驶员和学车者，方便司机操作，提高驾车安全。
Patent CN-201425698-Y (CN)
Inventor: XUEFEI ZHANG
IPC: G03B21/58
Filed: 2009-04-15
Granted: 2010-03-17
Abstract: 本实用新型提供一种用于电动幕上的双电机的结构，包括：外壳、内管和以左、右电机为界分成左部和右部两个部分，左部分包括电磁支架、左电机、电磁铁、电磁伸缩杆、从动轮、驱动轮、左右驱动轮轴；右部分包括右电磁支架、右电磁铁、右电磁伸缩杆、右电机、右驱动轮、右从动轮、左右驱动轮轴。
Patent CN-201407346-Y (CN)
Inventor: JIAN ZHANG
IPC: F16J15/06
Filed: 2009-05-06
Granted: 2010-02-17
Abstract: 本实用新型属于密封技术，涉及对组合密封结构的改进。它由被密封件上的密封槽、安装在密封槽内的○形圈[1]和套在○形圈[1]上的截面为矩形的密封环[2]组成；其特征在于，在密封环[2]的两个侧面上各开有两个径向贯通的矩形凹槽[3]。本实用新型大大提高了组合密封结构的密封性能，保证了密封效果，提高了产品性能。
Patent CN-201417552-Y (CN)
Inventor: FENGJUN LIU
IPC: G09B23/28
Filed: 2009-06-01
Granted: 2010-03-03
Abstract: 男性导尿示教模型，涉及一种医学教学器具，由半侧导尿模型构成，半侧导尿模型的解剖结构包括直肠、精囊、膀胱、前列腺、耻骨联合、输尿管、尿道口、阴茎头、阴囊和肛门。该模型解剖精确，可演示导尿的全过程，导尿的感觉同在真人身上操作相似，便于医学者进行导尿练习，形象直观，仿真效果好。
Patent CN-201358309-Y (CN)
Title: 一种新型电解天车用的打壳装置
Inventor: HONG LIU
IPC: C25C3/14
Filed: 2009-02-26
Granted: 2009-12-09
Abstract: 本实用新型公开了一种新型电解天车用的打壳装置。包括经铰座(1)铰接在电解天车平台(2)上的固定架(3)，固定架与电解天车平台之间设有一对平衡弹簧(4)，固定架经绝缘板和连接板(5)与升降油缸(6)连接，升降油缸的活塞杆与打壳机(7)连接，打壳机与移动架(8)连接；固定架上设有导向轮(9)，移动架与固定架上的导向轮滑动连接。本实用新型的新型电解天车用的打壳装置是安装在电解天车的工作平台上的，改变了现有技术中的打壳装置只能悬吊在电解天车的工具小车的工具吊架上，使打壳装置适应于新型电解天车的结构形式。本实用新型结构简单，安装方便，升降灵活，完全可满足电解车间的生产需要。
Patent CN-201367717-Y (CN)
Title: 一种防止潮湿变形的复合木地板
Inventor: YUEZHONG NI
IPC: E04F15/04
Filed: 2009-03-03
Granted: 2009-12-23
Abstract: 本实用新型公开了一种防止潮湿变形的复合木地板。该复合木地板由5层粘结成，由上至下分别为装饰层(1)、上基层(2)、上隔潮层(3)、下基层(4)和下隔潮层(5)。本实用新型的木地板由于采用了多层密度板粘结而成，并在各密度板之间设置隔潮层，面板采用珍贵树种作为装饰。所以本实用新型的木地板价格便宜，表面美观，华贵，在使用中不易变形。
Patent GE-U20161893-Y (GE)
Title: Stencil print equipment
Inventor: NATBILADZE NIA
IPC: B41F15/00
Filed: 2015-01-09
Abstract: Stencil print equipment comprises a table 1, article passing mechanism, printing unit, electric engine, a piston 2 and piston drive mechanism including three engaged curve arm connecting rod mechanisms engaged to each other by means of lever 12 connecting hinges 9, 10, 11, which are connecting curve arms 3, 4, 5 with connecting rods 6, 7, 8 to which free ends the stems 13, 14, 15 are hingedly connected, whereto the piston is connected. Furthermore, the equipment includes telescopic lever 16, which another end is hingedly connected to a support 17, and first end is hingedly connected to connecting component, as well.
Patent MD-562-Z (MD)
Title: Method for determining the concentration of charge carriers in dimensionally limited anisotropic materials
Inventor: NIKOLAEVA ALBINA
IPC: B82Y35/00
Filed: 2011-08-04
Abstract: The invention relates to methods for determining the concentration of charge carriers in dimensionally limited anisotropic materials.The method for determining the concentration of charge carriers in dimensionally limited anisotropic materials involves the action with a weak magnetic field with an increase of induction on the material, the measurement of electrical resistance of the material in relation to the magnetic induction, after two its mechanical stresses by stretching, and the concentration of charge carriers is determined by the product of the initial concentration of the anisotropic material at the ratio between the larger and smaller peaks of the measured electrical resistances after two mechanical stresses by stretching.
Patent MD-1462-Z (MD)
Title: Reinforcement for reinforced concrete poles of power transmission lines
Inventor: COLESNIC IGOR
IPC: E04C5/00
Filed: 2019-09-23
Abstract: The invention relates to the field of power engineering and can be used for the manufacture of reinforcement for reinforced concrete poles of power transmission lines.The reinforcement, according to the invention, consists of zinc rods, equidistantly placed along a circumference (2) at the edge of the concrete layer (1) of the pole. Each zinc rod is made of an open part (3), connected by means of a connector (5) to a protected part (7), which are equipped with electrical leads (4, 6 and 8), respectively, placed in the lower part of the pole. The armature also contains reinforcing rods (12), placed along the pole, equidistant along a circumference (13), concentric to the circumference (2), and interconnected by fasteners (11). The reinforcing rods (12), which are placed next to the zinc rods, are equipped with electrical leads (10), connected by means of connectors (9) to the electrical leads (4 or 8) of the zinc rods.
Patent MD-1436-Z (MD)
Title: Method for radical subtotal mastectomy in the cancer of the upper/lower inner quadrants of breast
Inventor: COTRUŢĂ Alexandru
IPC: A61B17/00
Filed: 2019-12-16
Abstract: The invention relates to medicine, in particular to breast cancer, and can be used for surgical treatment of breast cancer of the upper/lower internal quadrants.Summary of the invention consists in performing an incision, starting from the inferomedial edge of areola, then through its upper part to its lateral edge, afterwards is continued in the form of an arc to the middle axillary line 5…6 cm below the top of the axillary fossa with the ligature and excision of ducts of large caliber, as a result of which is completely released the areola and is formed the first flap for plasty, then is performed another incision, which also begins from the inferomedial edge of areola, bypassing the tumor, carrying out the mobilization of another flap in the medial part to the sternum, from above to the clavicle, and laterally 2…3 cm below the edge of the greater dorsal muscle, after which is removed a part of the mammary gland with the tumor in a single block with the subclavian, subscapular, axillary lymph nodes and subcutaneous tissue, then the wound is sutured after rotation and suspension of the mamilloareal complex, and is carried out the active drainage.
Patent PE-20070140-Z (PE)
Title: Dispositivo para medir la estatura de un bebe o nino
Inventor: CHUMPEN GONZALES GILBERTO RUFO
IPC: A61B5/107
Filed: 2005-12-06
Abstract: SE REFIERE A UN DISPOSITIVO PARA MEDIR LA ALTURA DE BEBES Y NINOS DE HASTA 6 ANOS, QUE COMPRENDE DOS ELEMENTOS (TUBOS) RIGIDOS EXTENSIBLES EN FORMA DE TELESCOPIO, UNO EXTRAIBLE Y OTRO FIJO, ADECUADAMENTE CONECTADOS Y DEBIDAMENTE GRADUADOS CON UNA PRESICION DE 1mm a 1200mm. DONDE EL EXTREMO SUPERIOR DEL TUBO EXTRAIBLE VA ACOPLADO A UN ELEMENTO TOPE REMOVIBLE Y EN EL EXTREMO INFERIOR DEL TUBO FIJO NO EXTRAIBLE VA ACOPLADO UN TOPE FIJO. DONDE AMBAS REGLAS TELESCOPICAS SE ENCUENTRAN ACOPLADAS A UNA BASE CON PISO ANTIDESLIZANTE, EL TOPE FIJO SE ENCUENTRA ACOPLADO AL TUBO INFERIOR FIJO NO EXTRAIBLE A TRAVES DE UNA CAPSULA DE METAL QUE LLEVA EN SU INTERIOR UNAS GUIAS DE PLASTICO CON EJES DE SOPORTE DEL TOPE, LA MISMA QUE SE AJUSTA POR MEDIO DE UNA PERILLA ACOPLADA A LA VARILLA POR MEDIO DE UN TAMBOR. ASI MISMO EL TOPE REMOVIBLE SE DESPLAZA EN FUNCION A LA ALTURA DEL NINO Y ESTA ACOPLADO AL TUBO SUPERIOR EXTRAIBLE A TRAVES DE UN SOPORTE DE PLASTICO A PRESION QUE COMPRENDE UN BLOQUEADOR DEL TOPE. ADEMAS LA BASE DE ALUMINIO CON PISO ANTIDESLIZANTE DE VINILO SE ACOPLA AL TUBO FIJO A TRAVES DE UN SOPORTE METALICO AJUSTABLE POR MEDIO DE UNA PERILLA. LAS REGLAS TELESCOPICAS, LOS TOPES Y LA BASE SON FABRICADOS EN ALUMINIO Y PVC. EL TALLIMETRO EN UN PRIMER TRAMO PERMITE MEDIR A NINOS ENTRE 0 Y 64,5 cm, Y EN UN SEGUNDO TRAMO ENTRE 64,5 Y 120 cm
Patent PE-20080081-Z (PE)
Title: Mechero para encender carbon
Inventor: CALDERON MAZUELOS RONAL ESAU
IPC: C10L11/06
Filed: 2006-10-02
Abstract: SE REFIERE A UN MECHERO DE FORMA CILINDRICA FABRICADA A PARTIR DE CINCO RECTANGULOS DE PAPEL PERIODICO O SIMILAR DE 24cm DE ANCHO POR 56cm DE LARGO Y LUEGO DOBLADOS EN TIRAS DE 2cm DE ANCHO POR 24cm DE LARGO, LAS CUALES SE UNEN MEDIANTE COSIDO PARA FORMAR UN RECTANGULO DE 10cm DE ALTO POR 24cm DE LARGO. DICHO RECTANGULO ES PERFORADO CON 6 AGUJEROS, PARA LUEGO SER DOBLADO Y COSIDO FORMANDO UN CILINDRO DE 7,5 cm DE DIAMETRO; LUEGO SE FIJA UNA BASE CIRCULAR DE CARTON A UNO DE LOS EXTREMOS DEL CILINDRO, Y POR EL OTRO EXTREMO SE FIJA UNA REJILLA MEDIANTE ALAMBRES FINOS A TRAVES DE PEQUENOS ORIFICIOS; FINALMENTE SE COLOCA ENTRE 3 Y 5 gr DE TIRAS DE PAPEL PERIODICO O SIMILAR EN EL INTERIOR DEL MECHERO QUE SERVIRAN PARA ENCENDER EL CARBON QUE SE COLOCA ALREDEDOR DEL MISMO
Patent ES-501935-A0 (ES)
IPC: C07D417/04
Filed: 1981-05-06
Abstract: 7-Fluoro-dibenzo[b,f]thiepin derivatives of formula: <CHEM> -in which n is 0, 1, 2, 3 or 4; Z is thio, sulfinyl, or sulfonyl; A is 5-tetrazolyl, 3-hydroxy-1,2,5-thiadiazol-4-yl, 4-hydroxy-2,5-dioxo- DELTA <3>-pyrrolin-3-yl, or -CO-R2, where R2 is hydroxy, lower alkyl, lower alkoxy, amino or 2-amino-3-methylthiazoline, or certain substituted amino or lower alkoxy radicals, and the dotted line indicates either an olefinic bond or saturation at the 10,11-position; and the pharmaceutically acceptable salts thereof are novel. They are used in the treatment and control of allergic conditions such as allergic asthma and are made into pharmaceutical compositions for this purpose. Certain specific derivatives, for example, 7-fluoro-dibenzo-[b,f]thiepin-3-carboxylic acid-5-oxides, exist as racemic mixtures and are readily into the respective enantiomers one of which possesses greater bioactivity than the racemic mixture from which it is derived. The compounds are prepared by a number of suitable methods, including hydrolysis of the corresponding 3-cyano compounds and dehydration of a corresponding 11-alcohol to form the 10,11-unsaturated compound.
Patent ES-505041-A0 (ES)
IPC: B32B27/08
Filed: 1981-08-28
Abstract: A rotational molding process for manufacturing objects having a foamed plastic substrate adhered to an outer polyolefin coating layer, and having improved adhesion therebetween comprising the combination of steps of: preparing a first outer coating layer of a stabilized polyolefin; forming a second inner layer of an at most slightly stabilized polyolefin contiguous with and on the interior surface of said first outer layer; and thereafter introducing a foamable plastic material onto the interior surface of said second layer and foaming said plastic material thereagainst thereby the foamed plastic is bonded to said second interior surface.
Patent ES-509340-A0 (ES)
IPC: C07D209/20
Filed: 1982-02-04
Abstract: The present invention relates to 5-acetyloxy-L-tryptophane and its addition salts, as novel industrial products. The invention further relates to a method for the preparation of 5-acetyloxy-L-tryptophane and of its salts by O-acetylation of 5-hydroxy-L-tryptophane. The compounds according to the invention are found to be therapeutically useful, in particular in neuropsychiatry.
Patent ES-516169-A0 (ES)
IPC: A22C13/00
Filed: 1982-10-01
Abstract: Disclosed is a tubular casing consisting of a cellulose web or of a fiber-reinforced cellulose web, which is curved to form a tube and the longitudinal edge regions of which are bonded by an adhesive. On the inside and/or outside of the tubular casing, there is optionally a smoke-permeable adhesion-promoting layer, in particular a layer of a heat-cured cationic resin. The smoke-permeable adhesive layer contains a condensation product, cured at room temperature, of a polyamide-polyamine, an aliphatic polyamine or a polyamide with bifunctional halohydrins or derivatives thereof, such as epichlorohydrin. Optionally, the tubular casing is shirred, preferably with helical displacement of the seam zone. Also disclosed are processes for manufacturing the tubular casing and for using it as a packaging wrap for foodstuffs, in particular as an artificial sausage casing which can be smoked.
Patent ES-527447-A0 (ES)
IPC: C21C/
Filed: 1983-11-22
Abstract: For introducing gases, wires and powders to metal melts, a multi-ducted refractory body (11) is installed in the wall (14) of a vessel (15) for the melt. The body has passage closing elements (24, 34, 35) preventing melt entering the passages (A, B, C). Two passages (A and C) serve respectively for introducing gas, and fluidised powders, to the melt; each has a movable pipe (36, 91) (for gas or fluidised powder). Upon moving gas pipe (36) towards the melt, it dislodges closing element (24) whereby gas from the pipe can enter the melt via capillary bores (25). Similarly, by moving pipe (91), closing element (35) is dislodged whereby the fluidised powder can discharge from the pipe (91). Wire is fed along passage (B) to the melt: when it reaches the closing element (34) the wire can itself dislodge this element to gain access to the melt.A method of introducing substances to liquids related to use of this apparatus is disclosed, as well as metallurgical processes involving the method.
Patent ES-536378-A0 (ES)
IPC: F16K1/22
Filed: 1984-09-28
Abstract: Butterfly valve actuated by a servo-motor, opening taking place by means of hydraulic force and closing by means of spring force. The hydraulic force must overcome the torque due to the flow, and the force of the closing spring. The excess hydraulic force of the servo-motor (2) during the end phase of the opening procedure is stored (3) and released during the closing procedure, whereby the closing time (t) can be minimized.
Patent ES-543254-A0 (ES)
IPC: C08G18/08
Filed: 1985-05-17
Abstract: The present invention is directed to a process for the production of suspensions of finely-divided polyisocyanates which are obtainable by the surface reaction with from 0.1 to 25 equivalent percent of reactive group per NCO of stabilizers in relatively high molecular weight polyols and/or relatively high molecular weight polyamines having molecular weights from 400 to 6,000 optionally with addition of lower molecular weight polyols and/or aromatic amines having molecular weights of from 60 to 399, which are characterized in that unreacted quantities of stabilizers in the suspension are subsequently partially or completely deactivated by addition of substances having an acylating and/or neutralizing and/or alkylating effect and/or adsorbing effect as "deactivators". In particular, mono- and/or polyisocyanates are used as "deactivators". Deactivated suspensions obtainable in this way do not exhibit rising thickening temperatures during the production of polyurethanes, in particular in large-volume shaped articles. The present invention also relates to deactivated suspensions obtainable by the present process and to the use thereof for polyurethane production.
Patent ES-544059-A0 (ES)
IPC: B21D7/024
Filed: 1985-06-12
Abstract: A machine for bending an elongated workpiece extending along a longitudinal axis has a housing and a holder on the housing for retaining the workpiece with its axis nondisplaceable relative to the housing and for advancing the workpiece in a feed direction parallel to the axis. A support defining a mandrel axis transverse to the longitudinal axis and spaced transversely therefrom is displaceable with the mandrel axis on the housing transverse to the longitudinal workpiece axis. A mandrel carried directly on the support is formed with an arcuate groove centered on the mandrel axis. This mandrel carries an inner jaw forming a continuation of the groove and is rotatable therewith on the support about the mandrel axis. An arm mounted directly on the support pivotal about the mandrel axis carries an outer jaw generally complementary to the inner jaw and a guide carried directly on the housing mainly upstream of the mandrel has a guide groove confronting the groove of the mandrel and centered on the longitudinal workpiece axis. A jaw actuator can displace the outer jaw on the arm radially of the mandrel axis. A guide actuator can displace the guide on the housing transversely of the feed direction and independently of the support. A support actuator displaces the support and the jaws and mandrel carried thereby transverse to the direction and independently of the guide. A pivot actuator pivots the support about the mandrel axis to bend the workpiece between the jaws and the guide.
Patent ES-548062-A0 (ES)
IPC: B32B11/04
Filed: 1985-10-21
Abstract: A method for adhering a coating material to at least one surface of a densified random-fiber composite sheet is provided. The method comprises applying heat to a surface of the composite sheet to form an activated surface whereby the fiber component of the sheet is projected outwardly from a plane defined by that surface, and contacting the activated surface with the coating material. The coating material is generally of a viscous or liquid nature such that it can physically interact with the projecting fibers to adhere thereto. A method for adhering asphalt to a metal substrate employing a densified random-fiber composite sheet is also provided wherein the metal is coated with an adhesive and then adhered to an activated surface of a composite sheet.Asphalt is then coated onto the exposed surface of the composite sheet which has been activated or is activated by coating with hot asphalt.
Patent ES-555552-A0 (ES)
IPC: C07F13/00
Filed: 1986-05-30
Abstract: A cationic Tc-99m-arene complex, useful as a myocardial perfusion imaging agent, is produced by reacting a Tc compound in an oxidation state higher than I with benzene or substituted benzene in the presence of a reducing agent and a metal halide which is capable of withdrawing halide ions.
Patent FI-822317-A0 (FI)
Inventor: CHEKROUN ISAAC
IPC: C07D333/20
Filed: 1982-06-29
Abstract: Prepn. of 2-(2- and 3-thienyl)ethylamines of formula (I) is claimed (where R1 is in posn. 2, 3, 4 or 5 and is H, alkyl, aromatic gp. which may be a heterocycle (and is opt. mono- or poly-substd. by alkyl, phenyl, halogen, nitro, cyano, amino, carboxy or alkoxy), alkoxy, halogen, nitro, carboxy, cyano or amino; the aminoethyl chain may occupy posn. 2 or 3; R2 is H, alkyl or atomatic gp. which may be a heterocycle (and may be substd. as above); Ar is aromatic gp. which may be a heterocycle (and may be substd. as above)). Process comprises (a) heating (V) to give (VI); (b) treating with water to give (VII); (c) reducing to give (VIII); (d) reacting this with a base, followed by a halogen deriv. Ar-CH(Hal)-R2 to give (X) and (e) treatment of (X) with acid to give (I) (where X and Y are alkyl, aryl, alkoxy, aryloxy, dialkyl- or diarylamino; M is a cation, pref. alkali or alkaline earth metal). (I) are intermediates for chemical prods. and pharmaceuticals.
Patent FI-862558-A0 (FI)
Inventor: HILDEBRANDT BODO
IPC: B65D75/58
Filed: 1986-06-16
Abstract: PCT No. PCT/EP85/00567 Sec. 371 Date Jul. 10, 1986 Sec. 102(e) Date Jul. 10, 1986 PCT Filed Oct. 26, 1985 PCT Pub. No. WO86/02908 PCT Pub. Date May 22, 1986.A bag (1), e.g. a sachet for holding portions of paste or liquid such as shampoos or bath additives, made from sheet material (2) has an edge (4) closed by a flat connecting seam (8). A tear zone (10) is provided in the outer region of the connecting seam (8). To facilitate tearing open of the bag (1), a rod (9) is provided in a portion of the connecting seam (8) extending on both sides of the tear zone (10), and extends in the longitudinal direction of the seam.
Patent FI-862967-A0 (FI)
Inventor: ZIERENBERG BERND
IPC: A61K47/32
Filed: 1986-07-17
Abstract: The pharmaceutical composition is in the form of a carrier material with a pharmaceutical agent with controlled and delayed release of agent. The release of the agent can be adjusted by varying the particle size and the glass transition temperature.
Patent FI-870754-A0 (FI)
Inventor: VAN MALDERGHEM EDMUND G
IPC: B41M3/14
Filed: 1987-02-23
Abstract: A document security system is provided by providing each document with a synthetic watermark, for instance using the process, compositions and apparatus disclosed in the aforementioned U.S. patent of Norris, et al and, within the perimeter of at least one of the symbols which is provided by the synthetic watermark, an identical complementary or otherwise corresponding symbol is printed using ink, paint, dye, stain or similarly contrastingly pigmented substance so as to create, in combination with the synthetic watermark a juxtaposition that can be looked-for as evidence that the document is genuine and its serial number unaltered.
Patent FI-874126-A0 (FI)
Inventor: SAERNER ERIK
IPC: C02F3/28
Filed: 1987-09-22
Abstract: A two-step process for microbiological purification of contaminated water, comprising a first step using anaerobic conditions in a reactor (2) having a stationary bed (3) and a biofilm fixed thereon followed by conventional microbiological purification. In the first step the water is supplied at the upper end of the reactor (5) and is brought to trickle over the fixed biofilm without drenching the bed and while maintaning a continuous gasphase within the bed.
Patent FI-875701-A0 (FI)
Inventor: HAYMAN NIGEL WARD
IPC: A61L27/00
Filed: 1987-12-23
Abstract: 1. A melt spun hollow, tubular, substantially cylindrical synthetic vascular prosthesis, the wall of which has an interior structure comprising spaced fibrils of a synthetic polymeric material which are substantially aligned to the axis of the tube such aligned spaced fibrils being interconnected to each other in a random manner. n
Patent FI-892846-A0 (FI)
Inventor: BLOCH KLAUS
IPC: D01F6/94
Filed: 1989-06-09
Abstract: The invention concerns a ternary moulding composition based on thermoplastics for producing drawable, high temperature resistant monofilaments by extrusion, containing partly crystalline polyarylene sulphides or oxides, wholly or partly crystalline polyamides and apolar polyfluorocarbons. <IMAGE>
Patent FI-893845-A0 (FI)
Inventor: GIEBELER EBERHARD
IPC: C08G65/26
Filed: 1989-08-15
Abstract: A biocidal preservative for cellulose-containing products containing a biocidally effective amount of a polymeric quaternary ammonium borate obtained by simultaneous reaction of (A) at least one member of the group consisting of boric acid and salts and esters thereof and (B) an amine of the formula   <IMAGE>   and (C) ethylene oxide or propylene oxide wherein R1 is alkyl or alkenyl of 8 to 22 carbon atoms and R2 is hydrogen, alkyl of 1 to 22 carbon atoms or -CH2CH2NH2 or R1 is alkyl of 1 to 4 carbon atoms and R2 is -(CH2CH2O)x-H or -(CH2CH2CH2O)x-H, R3 is selected from the group consisting of hydrogen, -(CH2CH2O)x-H, (CH2CH2CH2O)x-H and -CH2CH2CH2NH2, R4 and R6 are individually selected from the group consisting of alkyl of 1 to 4 carbon atoms, -(CH2CH2O)x-H and -(CH2CH2CH2O)x-H, and R5 and R7 are individually -(CH2CH2O)x-H and -(CH2CH2CH2O)x-H, A is selected from the group consisting of -(CH2)n, -(CH2CH2-O-CH2CH2)n- and -(CH2CH2-NH-CH2CH2)n-x is an integer from 1 to 55 and n is an integer of 1 to 20, the molar ratio of A:B:C being 1:2 to 20:0.6 to 1.5.