baber/WOPTO huggingface dataset:
Patent CN-100582880-C (CN)
Title: 液晶显示器及其驱动电路
Inventor: KAI MENG
IPC: G02F1/133
Filed: 2006-12-01
Granted: 2010-01-20
Abstract: 本发明公开一种液晶显示器，其包括一液晶显示面板，该液晶显示面板包括多条扫描线(G 1 ～G 2n ，n为自然数)、与该扫描线垂直绝缘相交的多条数据线、位于该扫描线与该数据线交叉处的多个薄膜晶体管、一用于提供多个扫描信号至该多条扫描线的扫描驱动电路、一用于在该扫描线被扫描时对该多条数据线提供灰阶电压的数据驱动电路和一延迟补偿电路；该延迟补偿电路在一扫描线G i (2≤i≤2n，i为自然数)被扫描以开启与该扫描线G i 相连的多个薄膜晶体管时，对该扫描线G i 输入开启补偿信号，同时对该扫描线G i-1 输入关闭补偿信号；该延迟补偿电路加速该多个薄膜晶体管的开启与关闭。本发明的液晶显示器可防止画面闪烁。本发明还包括该液晶显示器的驱动电路和驱动方法。
Patent CN-100500719-C (CN)
Inventor: ZHANGCHUN XU
IPC: C08F240/00
Filed: 2007-05-28
Granted: 2009-06-17
Abstract: 一种以裂解C 9 为原料制备石油树脂的方法，原料预热至160～180℃后，经多步连续压力热聚，再通过闪蒸分离而得，其中每步压力热聚的压力为0.1～2.0MPa，相邻两步压力热聚的出口温度逐渐升高，相差15～25℃，且最后一步压力热聚的出口温度为250～270℃。本发明与间歇式的热聚工艺相比，产量更大，单位产品的成本大大降低。与单步的热聚工艺相比，各个热聚反应器的温度和压力负担也大大减轻，生产的安全性大大提高。本发明不需要任何引发剂、催化剂以及中止剂，从而避免了使用这些试剂可能造成的环境污染。
Patent CN-100515547-C (CN)
Inventor: PINGLI LI
IPC: B01D61/46
Filed: 2007-07-13
Granted: 2009-07-22
Abstract: 本发明公开了一种脱除玉米生产多元醇反应液中盐的电渗析器与方法，属于电渗析脱盐技术。所述的电渗析器阴膜采用苯乙烯季铵型离子交换膜和阳膜采用苯乙烯磺酸型离子交换膜。所述的方法过程包括：在两极板间施加电压，保证单膜对电压为0.8-1.4；将多元醇反应液输入电渗析器淡室内，在电场力的作用下不断循环脱盐；在电渗析器的浓室通入乙酸钠溶液以携带盐分；在电渗析器两极室内通入硫酸钠溶液，以保证电渗析器良好导电性。该方法与传统的蒸馏脱盐法相比具有经济、操作简便、多元醇产品损失率低等优点，能够有效脱除多元醇反应液中95%以上的有机酸盐和无机盐，多元醇损失率在1%以下。
Patent CN-100565528-C (CN)
Title: 一种自动修改目标下载文件信息的系统、装置及方法
Inventor: XIANG LI
IPC: H04L29/06
Filed: 2007-11-09
Granted: 2009-12-02
Abstract: 本发明公开了一种自动修改目标下载文件信息的系统、装置及方法，以实现从网络侧下载文件时，自动为该文件匹配文件信息。系统包括：服务器，用于收集文件的信息以及该文件的唯一标识，并建立文件的信息与该文件的唯一标识之间的关联关系；客户端，用于获取目标下载文件的唯一标识，并以该标识向服务器查询获得对应的文件信息，以及以获得的文件信息修改所述目标下载文件当前的信息。方法包括：收集文件的信息以及该文件的唯一标识，并建立文件的信息与该文件的唯一标识之间的关联关系；获取目标下载文件的唯一标识，并以该标识查询所述关联关系获得对应的文件信息，以及以获得的文件信息修改所述目标下载文件当前的信息。
Patent CN-100585895-C (CN)
Inventor: YUE HAO
IPC: H01L33/00
Filed: 2008-07-04
Granted: 2010-01-27
Abstract: 本发明公开了一种GaN多层量子点光电材料的制作方法，其过程是：首先用MOCVD设备在衬底上依次生长低温缓冲层和高温Ga极性面的n-AlGaN基底层(2)；接着对n-AlGaN基底层(2)用熔融KOH工艺进行腐蚀，在该n-AlGaN位错的表面露头处形成倒六棱锥形腐蚀坑(3)；接着在腐蚀后的n-AlGaN基底层上生长GaN薄层(4)，并在该GaN薄层上生长AlGaN薄层(5)，使倒六棱椎形腐蚀坑(3)的底部形成GaN量子点(6)；接着按设定的GaN薄层(4)的层数，在所有GaN薄层的倒六棱椎形腐蚀坑底部形成GaN量子点；最后在最上层的GaN薄层上生长p-AlGaN层。本发明具有工艺简单，易于控制量子点尺寸和均匀性的优点，可用于批量制作高亮度高效率高稳定性且波长连续可调的光电子器件。
Patent CN-100587939-C (CN)
Inventor: FENGYAN YANG
IPC: H01L21/687
Filed: 2008-11-19
Granted: 2010-02-03
Abstract: 本发明涉及一种在太阳能电硅片生产过程使用中的清洗脱胶夹具，包括两侧板及装置在两侧板之间的各一对上导杆、分隔板导杆及下导杆，在分隔板导杆上夹挂有分隔板，其特征在于所述上导杆上滑套有两对粘机板固定夹及至少一对粘机板限位夹，粘机板固定夹上设有夹持住粘机板上销轴的螺钉，粘机板限位夹上设有抵住粘机板两侧的调节夹头，调节夹头螺纹连接在粘机板限位夹上，粘机板限位夹上设有将粘机板限位夹固定在上导杆上的螺钉。本发明公开的硅片清洗脱胶夹具可以适用于不同型号粘机板，使用及操作方便省力，降低在夹具上的成本投入；另外，清洗脱胶后的硅片直立在下导杆上，不易滑倒、碰撞而使硅片破碎，提高清洗脱胶后硅片的良品率。
Patent PT-1139946-E (PT)
Inventor: BISHOP STEPHEN M
IPC: A61F13/02
Filed: 2000-01-07
Abstract: A multi-layered wound dressing comprising: (a) an absorbent layer having high absorbency but low lateral wicking rate; and (b) a transmission layer having a high moisture vapour transmission rate overlying the side of said absorbent layer furthest from the wound.
Patent PT-1206186-E (PT)
Inventor: WHITTEMORE MARILYN S
IPC: A01N43/84
Filed: 2000-07-26
Abstract: A method for increasing the effectiveness of the microbicide propiconazole, (RS)-1-2-[(2,4-dichlorophenyl)-2-propyl-1,3-dioxalan-2ylmethyl]-1H-1,2,4-triazole, is described. In the method, propiconazole and a potentiator, an N-alkyl heterocyclic compound, its salt, or a mixture thereof, are applied to a substrate or aqueous system subject to the growth of microorganisms. The N-alkyl heterocyclic compound, its salt, or a mixture thereof is applied in an amount effective to increase the microbicidal activity of the microbicide. The N-alkyl heterocyclic compound has the formula:The variable "n" ranges from 5 to 17, and the heterocyclic ring defined byis a substituted or unsubstituted ring having four to eight members. Microbicidal compositions are described where propiconazole and an N-alkyl heterocyclic compound, its salt, or a mixture thereof are present in a combined amount: effective to control the growth of at least one microorganism. Methods for controlling the growth of microorganisms on various substrates and in various aqueous systems are also described. The combination of propiconazole and an N-alkyl heterocyclic compound, its salt, or a mixture thereof is particularly useful as microbicidal in the leather industry, the lumber industry, the papermaking industry, the textile industry, the agricultural industry, and the coating industry, as well as in industrial process waters.
Patent PT-1115646-E (PT)
Title: Slotted ball valve for continuous flow.
Inventor: ADRIANSENS ERIC
IPC: F16K1/14
Filed: 2000-07-24
Abstract: The invention concerns a device for controlling a fluid flow, characterised in that said device comprises second valve arrangement means interposed in the circuit in series with first valve arrangement means (20, 22, 34), and wherein a second mobile closure element (38) moves between a pressing position, wherein it is pressed on the seat (32) of a second threshold (30) and an opening position wherein the second closure element (38) is spaced apart from the second seat (32) to allow the fluid through the second threshold (30), and in pressing position, the second closure element (38) allows a reduced flow of the fluid through the second threshold (30).
Patent PT-1259418-E (PT)
Title: Seal for a suction cup and method for accomodating large movements in a mooring system
Inventor: MONTGOMERY PETER JAMES
IPC: B63B21/00
Filed: 2001-02-26
Abstract: A method of operating a mooring system exemplified by active mooring devices having attractive attachment elements fixable to a ship's hull. Each mooring device includes active means for moving the attachment element vertically and in the horizontal plane, and the method involves repositioning the attachment elements in a stepwise manner. The mooring devices also includes a seal for a vaccum attachment element.
Patent PT-1278410-E (PT)
Inventor: BLAAKMEER ANTON
IPC: A01G31/00
Filed: 2001-04-24
Abstract: A plant growth substrate product comprises man-made vitreous fibres impregnated with a wetting agent which is a non-ionic fatty acid polyglycol ester surfactant, generally of formula RC(O)O[CH2CH2O]nH. R is preferably C15 or greater and n is preferably from 4 to 9. The product shows an advantageous combination of properties for plant growth substrates, including reduced phytotoxicity.
Patent PT-1338604-E (PT)
Title: N-alkylglycine trimeres capable of protecting neurons against excitotoxic aggressions and compositions containing said trimeres
Inventor: ORTS VICENTE FELIPO
IPC: A61P25/06
Filed: 2001-10-05
Abstract: The N-alkylglycine trimeres (I), where R1, R2 and R3, independent of one another, are chosen fromamongst cyclopropyl, sec-butyl, 2-metoxyethyl, 3-methylbutyl, cyclohexyl, 2-(N-pyrrolidinyl)ethyl, 2-(methylcarbonylamine)ethyl, 3-(2-oxo-N-pyrrolidinyl)propyl, 2-(2-pyridyl)ethyl, 2-phenylethyl, 1-(2-tetrahydrofuryl)methyl, 2-(N-imidazolyl) ethyl, 2-(4-metoxyphenyl) ethyl, 2-(3,4-dimetoxyphenyl) ethyl, 2-(2,4-dichlorophenyl) ethtyl, 2-Ä2-(N-methyl) pyrrolidinylÜ ethyl, 2-(4-aminosulfonylphenyl) ethyl, 2-(morpholine) ethyl, 3-(N,N-diethylamine) propyl, 3,3-diphenylpropyl, 3-(N,N-dimethylamine) propyl, and 2-(N,N-diethylamine) ethyl, their stereoisomeric forms and their mixtures, which are capable of blocking L-glutamate receptors and are useful for treating disorders mediated by said receptors. <CHEM>
Patent PT-1381384-E (PT)
Title: Combination therapy using anti-angiogenic agents and tnfalpha
Inventor: GOODMAN SIMON
IPC: A61K38/08
Filed: 2002-04-18
Abstract: The invention relates to a combination therapy for the treatment of tumors and tumor metastases comprising administration of anti-angiogenic agents and tumor necrosis factor alpha (TNF±) optionally together with other cytotoxic agents, such as interferon gamma (IFN³) or chemotherapeutic agents such as cisplatin, or ErbB receptor inhibitors, such as anti-EGFR antibodies. The method and the pharmaceutical compositions comprising said agents can result in a synergistic potentiation of the tumor cell proliferation inhibition effect of each individual therapeutic agent, yielding more effective treatment than found by administering an individual component alone.
Patent PT-1466662-E (PT)
Title: Microwave mixer/dryer/reactor for industrial use
Inventor: PETRI OLIVER RALF
IPC: B01F35/60
Filed: 2002-06-28
Abstract: The invention relates to a microwave mixer/dryer/reactor for industrial use. The inventive machine has a three-fold purpose, namely to: a) mix solid products with solids, solids with liquids and solids with very viscous fluids; b) dry the aforementioned products; and c) initiate a reaction between said products by means of a suitable microwave discharge from a generator which is specially connected to the shaft of the machine. Said machine can be used to perform one or two of said functions or all of the functions together. <IMAGE>
Patent PT-1347540-E (PT)
Title: Housing with support element for connecting element
Inventor: APPOLT DIETMAR
IPC: F21V17/14
Filed: 2003-03-14
Abstract: The housing (2) has a cable insertion opening (1) and an internal connection element (6) for at least one cable. A bearer element (3) can be pulled out via the opening, is connected to the connection element and has an attachment section at one end with a cable opening and an attachment region for the connection element at the other end. The bearer and connection element can be pulled out to connect the cable then pushed back into the housing.  AN Independent claim is also included for the following: a bearer element for a connection element.
Patent PT-1457622-E (PT)
Title: Method and device for the stabilisation of a building
Inventor: MENARD MARC-HENRY
IPC: E04H9/14
Filed: 2004-03-03
Abstract: The method involves detecting a size representing an impulsive or vibratory stress and applying an adjustable supplementary compression constraint to a building during a determined duration to reduce sensibility of the building to the stresses. Sum of a continued compression constraint and the adjustable supplementary compression constraint is greater than a maximum continued constraint admissible on each unit of the building. An independent claim is also included for a building having a system of stabilization of the building submitted to an impulsive or vibratory stress.
Patent PT-1462208-E (PT)
Inventor: PATRICE BRUN
IPC: F16B37/06
Filed: 2004-03-18
Abstract: The method involves cutting a metallic crude piece (1) and deforming the piece by cold striking to obtain an outline (2) with a recessing zone (3). The outline undergoes heat treatment by annealing cold striking operation to form a boring (8) that is tapped and repressed to form an internal threading (10) in the boring. The outline undergoes heat treatment after and before formation of the zone and boring, respectively. An independent claim is also included for an embedded nut.
Patent PT-1624878-E (PT)
Title: Use of compositions comprising an estrogenic component for the treatment and prevention of musculoskeletal pain
Inventor: BENNINK HERMAN JAN TIJMEN COELINGH
IPC: A61K45/06
Filed: 2004-05-19
Abstract: The present invention relates to a method of treating or preventing musculoskeletal pain in a mammal receiving administration of an estrogen. suppressant selected from the group consisting of aromatase inhibitors, GnRH analogues, cyclo-oxy-genase 2 (COX-2) inhibitors, 17beta-hydroxysteroid dehydrogenase type 1 inhibitors, progestogens, anti-estrogens and combinations thereof, said method comprising the administration of an effective amount of an estrogenic component, wherein the estrogenic component is selected from the group consisting of: substances represented by the following formula (1) in which formula R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4 </SUB>independently are a hydrogen atom, a hydroxyl group or an alkoxy group with 1-5 carbon atoms; precursors capable of liberating a substance according to the aforementioned formula when used in the present method; and mixtures of one or more of the aforementioned substances and/or precursors.
Patent PT-1667678-E (PT)
Title: Animal feed composition
Inventor: GILLESSEN HUBERT JEAN-MARIE FRANCOIS
IPC: A61K31/404
Filed: 2004-09-28
Abstract: The present disclosure relates to the use of one or more compounds that are capable of increasing the serum level of insulin-like growth factor 1 (IGF-1) for the preparation of a therapeutical composition, in particular, in the form of a food supplement, for the treatment of subjects suffering from serious fatigue and exhausting symptoms, burn-out and chronic fatigue syndrome. The same composition can also be used by patients suffering from depression, Alzheimer disease, irritated bowel syndrome, osteoporosis, type 2 diabetes, or for anti-aging, immune therapy and recovery after exercise. The composition also has a use in veterinary applications for increasing the growth and immunity in animals.
Patent PT-1682121-E (PT)
Title: Use of crth2 antagonist compounds in therapy
Inventor: MIDDLEMISS DAVID
IPC: C07D209/10
Filed: 2004-10-19
Abstract: Compounds of general formula (I) wherein R 1 , R 2 , R 3  and R 4  are independently hydrogen, halo, C 1 -C 6  alkyl, -O(C 1 -C 6  alkyl), -CON(R 11 ) 2  , -SO 11 , -SO 2 R 11 , - SO 2 N(R 11 ) 2 , -N(R 11 ) 2 , -NR 11 COR 11 , -CO 2 R 11 , -COR 11 , -SR 11 , -OH, -NO 2  or -CN; each R 11  is independently hydrogen or C 1 -C 6  alkyl; R 5  and R 6  are each independently hydrogen, or C 1 -C 6  alkyl or together with the carbon atom to which they are attached form a C 3 -C 7  cycloalkyl group; R 7  is hydrogen or C 1 -C 6  alkyl; R 8  is an aromatic moiety optionally substituted with one or more substituents selected from halo, C 1 -C 6  alkyl, -O(C 1 -C 6 )alkyl, -CON(R 11 ) 2 , -SOR 11 , -SO 2 R 11 , -SO 2 N(R 11 ) 2 , -N(R 11 ) 2 , - NR 11 COR 11 , -CO 2 R 11 , -COR 11 , -SR 11 , -OH, -NO 2  or -CN; wherein R 11  is as defined above; R 9  is hydrogen, or C 1 -C 6  alkyl; provided that: R 8  is not phenyl substituted with -COOH; when any two of R 1 , R 2 , R 3  and R 4  are hydrogen, neither of the other two of R 1 , R 2 , R 3  and R 4  is C 3 -C 6  alkyl; and their pharmaceutically acceptable salts, hydrates, solvates, complexes or prodrugs are useful in the preparation of pharmaceuticals for the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
Patent PT-1608050-E (PT)
Title: Door for an electric switch cabinet
Inventor: REGORDOSA LLUIS XAUS
IPC: H05K5/04
Filed: 2005-05-27
Abstract: The door has folded units including a reentering flange (22) and terminal flanges (25) that are connected to a folded back flange (21). U-shaped tightening crosspieces fixed at the flanges` (25) upper and lower ends form a reinforcement frame (20) with flanges (25). Hinges are formed by cutting and folding the flange (22). The flanges (25) and crosspieces have holes (26, 36) at regular step to assemble the crosspieces and other units. The folded units also include a band applied on a metal panel (11) and doubling the thickness of the panel, an outgoing flange parallel to the reentering flange (22), where the terminal flanges (25) are parallel to the panel.
Patent PT-1710320-E (PT)
Title: A method for determination of dna fragmentation in animal sperm cell
Inventor: BERENGUER JAIME GOSALVEZ
IPC: C12Q1/68
Filed: 2005-01-26
Abstract: The present invention describes a method for the determination of DNA fragmentation in animal sperm. It particularly refers to a procedure to evaluate the integrity of the chromatin/DNA of the sperm by means of a treatment of the sample with a denaturing solution followed, optionally by a stain; a subsequent treatment with a lysis solution that does not contain a protein denaturing detergent, followed, optionally, by a stain; and an evaluation of the integrity of the chromatin/DNA. The present invention also refers to a Kit to evaluate the quality of the sperm of animals which includes a DNA denaturing solution and a lysis solution that does not contain a protein denaturing detergent.
Patent PT-1896470-E (PT)
Title: Pyrrolopyridine derivatives as protein kinase inhibitors
Inventor: GRAY NATHANAEL S
IPC: A61K31/437
Filed: 2006-05-15
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the CDKs, Aurora, Jak2, Rock, CAMKII, FLT3, Tie2, TrkB, FGFR3 and KDR kinases.
Patent PT-1937546-E (PT)
Title: Submersible vehicle
Inventor: GOSLING HARRY GEORGE DENNIS
IPC: B63H1/16
Filed: 2006-10-19
Abstract: A submersible vehicle having an outer hull which defines a hull axis and appears substantially annular when viewed along the hull axis, the interior of the annulus defining a duct which is open at both ends so that when the vehicle is submerged in a liquid, the liquid floods the duct. The vehicle further comprises a buoyancy control system. Various methods of deploying and using the vehicle are described.
Patent PT-2014461-E (PT)
Title: A seal for a container
Inventor: SACHS VICTOR
IPC: B65D51/20
Filed: 2007-06-22
Abstract: A seal 1 for a container for commestibles, especially potable liquids, and in particular for use for sealing polyester containers such as bottles, which is suitable for passage through a PET recycling process, comprises a metal foil layer 4, a foam layer 3 and a plastics film layer 2 as well as a heat sealable layer 5 below the foil. The foam is selected for its density and thickness so is to confer upon the seal a high buoyancy. The adhesion a between the foam and the foil is increased compared to currently available products, in order to prevent de-lamination between the foil and the foam during the recycling process.
Patent PT-2026863-E (PT)
Title: Conducting unit, and conducting methods
Inventor: BAECKE MARTIN
IPC: A61M16/00
Filed: 2007-05-03
Abstract: The invention relates to a delivering unit for gas, comprising a compressor (101) in a noise-insulation housing (20, 40), which comprises an inlet opening (27, 66) and a blow-out opening (24, 69, 70). An inlet tube (96) can pneumatically connect the inlet opening to the inlet of the compressor. An outlet tube (96) can connect the blow-out opening to the outlet of the compressor. A noise absorber (60, 80) having an inlet chamber (73, 97) and an outlet chamber (74, 98) may be accommodated in the noise-insulation housing. Neoprene may be used as lining for the inner walls of the noise-insulation housing. Sheets (131. 133) may be provided between the noise-insulation housing and the compressor. An inner heat sink (42) and an inner blower (48, 49) can cool the compressor. A heat sink (41) may form one side (40) of the noise-insulation housing. An outer blower (7) can cool the heat sink. Blind tubes can be used both at the inlet and the outlet, so as to suppress tonal sound. Moreover, the invention relates to corresponding delivering methods.
Patent PT-2021046-E (PT)
Title: Device for wound therapy
Inventor: JOSHI ASHOK V
IPC: A61M1/00
Filed: 2007-05-10
Abstract: A wound therapy device is disclosed. The wound therapy device may include a housing for covering at least a portion of a wound and for sealing to a body surface of a patient. The housing may also include a liquid collector for retaining liquid therein and a vacuum connection for coupling to a vacuum source. The vacuum connection may be in gaseous communication with the liquid collector. The vacuum connection may be separated from the liquid collector by a liquid barrier.
Patent PT-2061561-E (PT)
Title: Compositions for treating cancer
Inventor: AUERBACH ALAN H
IPC: A61K45/06
Filed: 2007-08-23
Abstract: Methods and compositions for treating cancer are described herein. More particularly, the methods for treating cancer comprise administering a 17±-hydroxylase/C 17,20 -lyase inhibitor, such as abiraterone acetate (i.e., 3²-acetoxy-17-(3-pyridyl) androsta-5, 16-diene), in combination with at least one additional therapeutic agent such as an anti-cancer agent or a steroid. Furthermore, disclosed are compositions comprising a 17±-hydroxylase/C 17,20 -lyase inhibitor, and at least one additional therapeutic agent, such as an anti-cancer agent or a steroid.
Patent PT-2099875-E (PT)
Title: Composition and manufacturing process of a decorative surface covering
Inventor: GUSTAFSSON PETER
IPC: C08L9/06
Filed: 2008-01-11
Abstract: The present invention relates to a decorative surface covering obtainable by a vulcanisable composition, said composition comprising a first polymer component consisting of styrene butadiene styrene block copolymer (SBS); a second polymer component selected from the group consisting of a random or partially random copolymer of butadiene and styrene (SBR), and nitrile butadiene rubber (NBR); a third polymer component consisting of a high styrene content styrene butadiene copolymer (HSR), a filler, a vulcanisation system and additives selected from the group consisting of processing aids, stabilizers, pigments and compatibilizers.
Patent PT-2185774-E (PT)
Title: Bearing structure for lightweight structural components
Inventor: WUESTEFELD JENS-HAGEN
IPC: E04C2/36
Filed: 2008-08-18
Abstract: Support structure for light-weight construction elements which is consisting of elongate strips (10; 110; 210) of a strong material, wherein each strip (10; 110) is provided with slits (14) starting out from one of its longitudinal edges (12), the width of which is slightly larger than the thickness of the material and, wherein alternatingly in the longitudinal direction of the strip (10; 110; 210) the slits (14) are diagonally extending forwardly and diagonally backwardly and, wherein the individual strips (10; 110; 210) by means of the slits (14) are inserted into each other in such a way that the longitudinal directions of the strips (10; 110; 210) inserted into each other each are perpendicularly positioned with respect to each other, as well as a method for producing such a support structure.
Patent PT-659142-E (PT)
Inventor: SCHUSTER RICHARD L
IPC: B65D5/32
Filed: 1994-06-24
Abstract: A container formed by wrapping a slotted flexible sheet about rigid end panels having projections that extend through the slots. The projections include stacking projections which engage recesses in the end panels of adjacent stacked containers and support projections at the corners. The support projections engage each other when the containers are stacked to provide resistance to lateral loading. At least one end of the flexible sheet terminates in the top panel and engages a wedge-shaped projection on the end panels to lock that end of the sheet in place. The other end may be similarly locked in place or may overlap the first end and be held in place by a tab and slot arrangement. Alternatively, the other end portion of the sheet may include a lid which is held in place by mechanical tabs, while intermediate edges spaced from the end engage the wedge-shaped projections.
Patent PT-722470-E (PT)
Inventor: DRUMHELLER PAUL D
IPC: C08G81/00
Filed: 1994-10-05
Abstract: Described herein is a multi-functional polymeric material for use in inhibiting adhesion and immune recognition between cells and cells, cells and tissues, and tissues and tissues. One component of the polymeric material adsorbs well to cells or tissue, and the other component of the polymeric material does not adsorb well to tissues. A water-soluble polymer that does not bear charge (polynonion) is used as the non-binding component, and a water soluble polymer that is positively charged at physiological pH (polycation) is used as the tissue binding component. When the bi-functional polymeric material contacts a tissue, the tissue-binding component binds and thus immobilizes the attached non-binding component, which will then extend generally away from the tissue surface and sterically block the attachment of other tissues. The method and compositions are useful in inhibiting formation of post-surgical adhesions, protecting damaged blood vessels from thrombosis and restenosis, and decreasing the extent of metastasis of attachment-dependent tumor cells.