baber/WOPTO huggingface dataset:
Patent DE-60321399-D1 (DE)
Inventor: TAK YOON-HEUNG
IPC: H01L51/00
Filed: 2003-12-23
Granted: 2008-07-10
Abstract: The present invention relates to red color emitting compounds for an organic electroluminescent device (OELD), particularly to red color emitting compounds represented by the following formula (1) having high luminescence efficiency and enhanced thermal-stability:  
 R 1 -CH=CH-X-CH=CH-R 2   
 wherein, R 1 , R 2  and X each are as defined below.
Patent DE-60321917-D1 (DE)
Inventor: VAN SCHEPDAEL LUDO JEAN
IPC: D06B23/14
Filed: 2003-07-11
Granted: 2008-08-14
Abstract: Device for the piece-wise or batch-wise refining of pieces of a substrate, in particular a textile substrate, under high pressure with a treatment medium, comprising: a substantially cylindrical pressure vessel ( 1 ), which is provided with a closable feed aperture ( 4 ) for placing the pieces of substrate in the pressure vessel ( 1 ); a pipe system ( 7 ) for feeding a treatment medium to and discharging it from the pressure vessel ( 1 ) under high pressure during treatment. The cylindrical pressure vessel is provided on at least one of the two end faces with an aperture that is closable by a lid ( 2, 3 ), which aperture forms the feed aperture ( 4 ). The device comprises retaining means for keeping the lid ( 2, 3 ) in place in a sealing manner during treatment, and the retaining means comprise a bounding frame ( 10 ) that is circumferentially closed, with two interconnected end pieces ( 11, 12 ) situated at a distance from each other, which end pieces in a closed position can be slid over the pressure vessel ( 1 ) and thereby retain the end faces of the pressure vessel ( 1 ) in the axial direction.
Patent DE-60322580-D1 (DE)
Inventor: SMITH MALCOLM M
IPC: H04H20/00
Filed: 2003-11-13
Granted: 2008-09-11
Abstract: A communication system includes a cell site router that receives a voice traffic stream in a layer two based protocol. The cell site router removes redundant information to generate a compressed stream of payloads from the layer two based protocol voice traffic stream. The cell site router sorts each payload of the compressed stream according to its intended destination and generates a layer two packet for each group of payloads of the compressed stream having a same intended destination. The cell site router prioritizes for transmission each layer two packet with other packets not carrying the voice traffic stream and having the same intended destination The communication system also includes an aggregation node that receives packets from the cell site router. The aggregation node separates layer two packets from the other packets and extracts each payload from each of the layer two packets. The aggregation node decompresses each payload carried by the layer two packet and forwards each payload towards its intended destination.
Patent DE-60323468-D1 (DE)
Inventor: PAIN BERTRAND
IPC: C12N15/09
Filed: 2003-03-07
Granted: 2008-10-23
Abstract: Preparation of avian cell lines (A) able to proliferate in basal medium, in absence of growth factors, serum and/or feeder cells, is new. Preparation of avian cell lines (A) by: (a) growing avian cell in a medium containing all factors required for growth and an inactivated feeder layer; (b) passaging by changing the medium so as to produce a progressive or complete weaning from the growth factors, serum and/or feeder layer; and (c) establishing (non-)adherent cell lines that can proliferate in basal medium in absence of exogenous growth factors, serum and/or feeder layer. An independent claim is also included for cell lines produced by the new method that can proliferate for at least 50, particularly 600, days in medium that: (a) lacks exogenous growth factors; (b) has reduced, or zero, serum content and/or (c) lacks a feeder layer.
Patent DE-68905024-D1 (DE)
Inventor: KARLSSON LENNART
IPC: F16C11/04
Filed: 1989-10-19
Granted: 1993-04-01
Abstract: Anti-skid device of the type including an arm (21), carrying in its outer end a chain provided pulley that is brought in contact with a vehicle wheel so that the chains are thrown in under the vehicle wheel. The arm is in its inner end journaled in a U-shaped or fork-shaped bracket (26) via a short axle (22) that in its ends rests in bowl shaped semisspherical (24) bearings (25) that are threaded in the legs of the bracket (26), the bearing bowls (25) are pretensioned against the axle (23). At the apex of the shaft's spherical ends recesses are made that take up lubrication grease and in this way a point-like contact between the bearing shells and the axle is eliminated.
Patent DE-68905048-D1 (DE)
Inventor: SERVE PHILIPPE
IPC: B65D81/02
Filed: 1989-01-06
Granted: 1993-04-08
Abstract: Package for grouped articles (5) presenting at least one extreme portion (4) having an outside cross-section which is lower than any analogous cross-section, essentially parallel to the first-named cross-section, of another portion (6) of these articles (5), in particular package for ampules, flasks, vials, syringes, bottles, comprising a support (1) in at least one of the faces (2) of which a number of recesses (3) are provided, in each of which said extreme portion (4) of said articles (5) can be maintained removably, the other portion (6) of the articles (5) being thus located outside the support (1), the distance (d) separating two adjacent recesses (3) being such that the articles (5) can extend side by side when their extreme portion (4) is at least partly entered into said recesses (3).
Patent DE-68906614-D1 (DE)
Inventor: SMITS GEORGES
IPC: A23K1/16
Filed: 1989-07-19
Granted: 1993-06-24
Abstract: Nutritional ingredient for human or animal foodstuff, consisting essentially of  beta -1,4-D-glucans, this ingredient being especially relatively noncariogenic and/or nonbifidogenic and/or exhibiting the characteristics of alimentary fibre, product containing it and their use.
Patent DE-68907416-D1 (DE)
Inventor: MERMELSTEIN ROBERT
IPC: C11D1/86
Filed: 1989-01-31
Granted: 1993-08-12
Abstract: Heavy duty liquid laundry detergent compositions which clean, soften and provide static control, and which comprise: (1) sulfated (optionally ethoxylated) alcohol anionic surfactant, (2) ion pair complex, (3) cumene, xylene, or toluene sulfonate, (4) smectite-type clay, and (5) ethoxylated nonionic surfactant. The compositions are in the form of stable, homogeneous suspensions which have a low viscosity, a near-neutral pH, and a specified yield value. Such compositions impart fabric care benefits through-the-wash without significantly impairing cleaning performance.
Patent DE-68924279-D1 (DE)
Inventor: IWAHASHI TAKASHI
IPC: A61L9/04
Filed: 1989-12-04
Granted: 1995-10-19
Abstract: This invention provides a gel-form deodorizer containing chlorine dioxide prepared by the gelation of a stabilized aqueous chlorine dioxide solution using both a polyethyleneimide of a molecular weight of ten to hundred thousand and an epoxide crosslinking agent. This deodorizer is useful for deodorizing sulfur compounds and has a high strength, a long-term stability and a good handlability including exchange thereof because of the solid gel form thereof.
Patent DE-68928166-D1 (DE)
Inventor: BEIZER MORDECHAI
IPC: G06V10/10
Filed: 1989-10-24
Granted: 1997-08-14
Abstract: A system for electronically transaction processing a large volume of documents utilizes high speed local area networks to distribute images and data related to the documents. Connected to the high speed network are slower speed networks in which the processing takes place at workstations. The workstations are programmed with window presentations that sequentially magnify portions of the image of the document where relevant information may be found and corresponding locations on a form generated by the workstation. System operation is controlled by distributed programs.
Patent DE-68929277-D1 (DE)
Inventor: GRINTER TREVOR JOHN
IPC: C07D473/00
Filed: 1989-07-18
Granted: 2001-02-08
Abstract: A process for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  which process comprises reacting a compound of formula (I): <CHEM> wherein the amino group is optionally protected, Y is iodo, optionally substituted benzylthio or (phenacylmethyl)thio, with a compound of formula (III): <CHEM> wherein Q is a leaving group, Rx and Ry are protected hydroxymethyl or acyloxymethyl, or group(s) convertible to hydroxymethyl or acyloxymethyl; and Rz is hydrogen or a group convertible thereto; and thereafter converting Y to X is hydroxy by means of hydrolysis, or to X is hydrogen by means of reduction; converting Rx and Ry when other than hydroxymethyl or acyloxymethyl, to hydroxymethyl or acyloxymethyl, optionally converting Rx/Ry hydroxymethyl to acyloxymethyl or vice versa, deprotecting the 2-amino group where necessary and converting Rz, (when other than hydrogen) to hydrogen; and optionally forming a pharmaceutically acceptable salt thereof.
Patent DE-69001132-D1 (DE)
Inventor: KOMEN JOSEPH
IPC: A61P29/00
Filed: 1990-01-02
Granted: 1993-04-29
Abstract: A process for microencapsulating bioactive substances in biocompatible polymers according to the phase-separation principle, wherein an excess of an ethyl or isopropyl ester of a straight-chain fatty acid having 12-18 carbon atoms is used as the hardening liquid, and the pharmaceutical compositions containing the microcapsules prepared by this process. Isopropyl myristate and isopropyl palmitate are preferred hardening liquids.
Patent DE-69001928-D1 (DE)
Inventor: VAN WALRAVEN JAN
IPC: E04D13/08
Filed: 1990-03-13
Granted: 1993-07-22
Abstract: A pipe-clip, comprising an annular clip body (1) formed from a flexible strip, the ends of which are provided with flanges (2,3) adapted to be pulled together by means of a fastening screw (8) and nut (5), in which one of the flanges has an outwardly opening slot (4) adapted to laterally receive the shank of the fastening screw (8). According to the invention the nut (5) is incorporated in an auxiliary part (9) of metal that normally bears on that side of the second flange (3) which is away from the first flange (2), said auxiliary part (9) being fastened in such a way, that it may resiliently bend away from said second flange (3) through a certain angle about an axis located adjacent the transition between the annular clip body (1) and said flange, said second flange (3) having a slot-shaped passage opening (4) allowing an outwards tilting movement of the fastening screw (8). When applying the annular clip body (1) around a pipe or similar article (10)- causing the two flanges (2,3) to move one towards the other - the screw (8) provisorily threaded into the nut (5) in the auxiliary part (9) carried by the second flange (3) will first - due to the first flange (2) pressing against the head of the screw - tilt outwardly and then tilt back under spring action so that its shank is entering into the slot (4). <IMAGE>
Patent DE-69008432-D1 (DE)
Inventor: AALTO ERKKI
IPC: F24F11/00
Filed: 1990-01-11
Granted: 1994-06-01
Abstract: PCT No. PCT/FI90/00010 Sec. 371 Date Aug. 17, 1990 Sec. 102(e) Date Aug. 17, 1990 PCT Filed Jan. 11, 1990 PCT Pub. No. WO90/08293 PCT Pub. Date Jul. 26, 1990.The present invention concerns a procedure and apparatus for controlling and maintaining air currents or equivalent in an air-conditioning installation or equivalent. The air-conditioning installation comprises one or several air-conditioning machines (P) for producing the desired flows, and one or several duct systems for conducting the flows into the desired room spaces (H1,H2 . . . ) or equivalent and/or out from the room spaces (H1,H2 . . . ) or equivalent. The duct systems consist of requisite trunk, zone and room duct systems (R,Z,C). In the procedure the air flow rates required at any given time in the air-conditioning system are determined on the basis of the air temperature and/or air quality and/or air noise levels and/or air pressure conditions and/or other similar factors. On the basis of the respective air flow rates determined by calculation, a combination of the set values for all control members (S1,S1.1,S1.2 . . . ) and air-conditioning machines (P) are thereafter determined at the same time, and the control members (S1,S1.1 . . . ) and the air-conditioning machines (P) are at the same time set to settings consistent with said set value combination, whereby the above mentioned air flow rates will be realized.
Patent DE-69018424-D1 (DE)
Inventor: OJI AKIHITO
IPC: A61K47/18
Filed: 1990-12-27
Granted: 1995-05-11
Abstract: An anti-inflammatory analgesic patch having a drug-reserver layer comprising 4-biphenylylacetic acid as the effective ingredient, a homo- and/or co-polymer of acrylic acid and ordinary adjuvants such as a shape-retaining agent, humectant, thickener, etc., which is characterized in that said drug reserver further contains crotamiton and pH of the drug reserver is adjusted within a range of 6 to 8 with a water-soluble organic amine and an organic acid.
Patent DE-69018529-D1 (DE)
Inventor: YOSHIDA TADASHI
IPC: C12P17/02
Filed: 1990-06-22
Granted: 1995-05-18
Abstract: A compound of the formula (I); <CHEM> wherein R<1>, R<2>, and R<3> are -COOR<4>, -COOR<5>, and -COOR<6>, respectively; R<4>, R<5>, and R<6>, are each hydrogen, lower alkyl, or alkali metal; W is hydroxyl; X, Y, and Z are each hydrogen or hydroxyl; the dotted line indicates the presence or absence of a single bond; and wherein W/R<3>, X/R<1>, and/or Z/R<3> may be combined together, to form a lactone, which compound is useful as a phospholipase A2 inhibitor. A process for the production of the compound (I), a cell culture of a microorganism Circinotrichum falcatisporum RF-641 producing the same and pharmaceutical compositions containing the same are also provided.
Patent DE-69026287-D1 (DE)
Inventor: BOOTH BRUCE LEE
IPC: G02B6/138
Filed: 1990-01-12
Granted: 1996-05-09
Abstract: Optical waveguide devices for interconnecting optical fibers and use in integrated optical systems. The invention includes a substantially dry method for making the devices and intermediate elements.
Patent DE-69028320-D1 (DE)
Inventor: KELNER MICHAEL
IPC: C07C45/65
Filed: 1990-10-02
Granted: 1996-10-02
Abstract: A method of inhibiting certain tumor cell growth in a subject is provided comprising contacting the tumor with a therapeutic amount of an illudin S or illudin M analog having the structure    <IMAGE>   wherein the analog is capable of inhibiting tumor cell growth without excessive toxicity to the subject and wherein R1 is hydrogen; R2 is methyl; and R3 is hydroxy.
Patent DE-69032484-D1 (DE)
Inventor: BLUESTONE JEFFERY
IPC: A61K39/085
Filed: 1990-10-26
Granted: 1998-08-20
Abstract: This invention discloses immunopotentiating agents which stimulate an immune response. These agents are categorised into single agents that act directly, adjuvants added concurrently with the agents, or heteroconjugates. Heteroconjugate agents elicit or enhance a cellular or humoral immune response which may be specific for an epitope contained within an amino acid sequence. Enhanced hematopoieses by bone marrow stem cell recruitment was also a result of administering soime of these agents. Examples of immunopotentiating agents include monoclonal antibodies and proteins derived from microorganisms (e.g., enterotoxins) which activate T cells. One method of treatment disclosed uses only the immunopotentiating agent to stimulate the immune system. Another uses adjuvants in combination with the agent. A third method employs heteroconjugates. Heteroconjugates comprise: (a) an immunopotentiating protein which is characterised as having an ability to stimulate T cells; and (b) a second protein having an amino acid sequence which includes an epitope against which a cellular or humoral response is desired. This invention also relates to a method of preparing the heteroconjugate, and to a method of stimulating the immune system in vivo in a novel way. One route of stimulation is to activate T cells, in some instances, specific subsets of T cells, by administering heteroconjugates containing an immunopotentiating protein and a second protein, to mammals. For this method of treatment, the second protein in the heteroconjugate is derived from abnormal or diseased tissue, or from an infectious agent, alternatively, the second protein is produced synthetically by standard methods of molecular biology. Sources of the second protein include tumors, viruses, bacteria, fungi, protozoal or metozoal parasites. Monoclonal antibodies or T cells prepared from mammals whose immune systems have responded to administration of the heteroconjugate may be produced and administered to induce passive immunity. A method of preparing a hybridoma which secretes said monoclonal antibodies and use of these monoclonal antibodies and T cells, are also disclosed. This invention is also directed to a vaccine comprising the heteroconjugate.
Patent DE-69101385-D1 (DE)
Inventor: PORTER CHRISTOPHER
IPC: A61F2/00
Filed: 1991-04-25
Granted: 1994-04-14
Abstract: A body implantable stent consists of two or more generally tubular, coaxial and slidably connected stent segments. Each of the stent segments is of open weave construction, formed of multiple braided, helically wound strands of resilient material. The stent is elastically deformed to a reduced radius when deployed. When released after positioning, the stent self-expands radially into contact with a tissue wall segment defining a blood vessel or other body cavity. As each stent segment expands radially, it contracts in the axial direction. To preserve a consistent length of the stent in spite of axial contraction of the segments, the axially outward and non-overlapping portions of the stent can be designed for secure fixation to the tissue wall segment, for example as radially outward flares. Accordingly, axial contraction occurs as a reduction in the length of the medial regions where adjacent stent segments overlap. Alternative approaches to maintain axial length include the addition of reinforcing filaments near the stent opposite ends to increase the restoring force, the provision of fixation hooks at opposite ends of the stent, and securing an elongate, axially directed, flexible and inextensible wire to the opposite ends of the stent.
Patent DE-69109763-D1 (DE)
Inventor: HLAVACEK MARC
IPC: B01D37/04
Filed: 1991-07-23
Granted: 1995-06-22
Abstract: Process and device for tangential filtration with deblocking, in which a fluid to be filtered forms a liquid loop and moves tangentially to one face of a membrane (3) under a pressure Ph, in which a filtrate flows on the other face of the membrane via a conduit fitted with a flowmeter (5) and a valve (1) to a tank at atmospheric pressure Pa, in which the filtration takes place by virtue of a positive transmembrane pressure (Ph - Pa), is characterised in that, 
 
  - in a filtration stage the hydrodynamic pressure Ph is adjusted with the aid of an adjustable valve (2) 
  - in a deblocking stage, 
  a) the valve (1) is closed and the valve (2) is simultaneously opened slightly, 
  b) the valve (2) is opened abruptly, 
  c) the valve (1) is opened and the valve (2) is gradually closed. 
 
<??>Application to the filtration of corrosive liquids. 
<IMAGE>
Patent DE-69113475-D1 (DE)
Inventor: GALLAGHER HUGH
IPC: C21D1/02
Filed: 1991-07-30
Granted: 1995-11-02
Abstract: High strength steel parts and method of making are disclosed by providing a blank of high-strength steel material having a tensile strength of at least about 120,000 psi and a yield strength of at least about 90,000 psi and warm forming the blank to provide the part of desired geometric configuration while substantially maintaining the strength properties of the blank.
Patent DE-69114022-D1 (DE)
Inventor: PANUSH SOL
IPC: B05D7/24
Filed: 1991-01-22
Granted: 1995-11-30
Abstract: Coatings containing guanine crystals, substantially transparent pigments and metal or metal-like pigments are disclosed which exhibit novel opalescent color effects.
Patent DE-69120322-D1 (DE)
Inventor: FUKUSHIMA KYOKO
IPC: C09D11/00
Filed: 1991-03-05
Granted: 1996-07-25
Abstract: An ink comprises a recording agent and a liquid medium for dissolving or dispersing the recording agent, the ink comprising a compound represented by the general formula (I) or (II): <CHEM> where R1 and R2 are independently selected from the group consisting of radicals of hydrogen, alkyl or alkoxy having not more than 10 carbons, sulfonic acid or salts thereof, nitro, hydroxyl, carboxyl, and amino or derivatives thereof, and R1 and R2 are not simultaneously hydrogen radical. The ink is suitable used for ink-jet recording.
Patent DE-69129305-D1 (DE)
Inventor: GORDON ARNOLD
IPC: H01M8/12
Filed: 1991-07-05
Granted: 1998-05-28
Abstract: A ductile ceramic composite comprising a ceramic phase and a continuous, ordered, ductile, metallic array, said ductile array being embedded in and surrounded by said ceramic phase. The composite can be flexed without fracturing or spalling and has a wide range of applications depending upon the ceramic and ductile phases selected.
Patent DE-69130828-D1 (DE)
Inventor: LAM KIT
IPC: A61K47/48
Filed: 1991-07-01
Granted: 1999-03-11
Abstract: The instant invention provides a library of bio-oligomers of defined size and known composition, in which the library contains all of the possible sequences of the bio-oligomers, and a method of synthesis thereof. The bio-oligomers of the library may be peptides, nucleic acids, or a combination of the foregoing. The instant invention also provides methods to identify bio-oligomers from a library that demonstrate desired characteristics such as binding, bioactivity and catalytic activity. Thus the instant invention provides a unique and powerful method to identify a useful bio-oligomer sequences from a library more quickly than current state-of-the-art technology allows. Effector molecules for use in treatment or diagnosis of disease are also provided.
Patent DE-69212749-D1 (DE)
Inventor: GOBRECHT MICHEL JIMMY
IPC: F17C13/06
Filed: 1992-09-10
Granted: 1996-09-19
Abstract: The device and the method relate to the closing of containers for liquid carbon dioxide used, for example, as propellant in fire extinguishers. The device comprises a filling head (3) into which is inserted the neck (2) of the container (1) provided with a partially-fitted closing element (5). After the container has been filled through the closing element, the latter is pushed in by means of a metal rod (25) through which an internal current is then passed which welds the closing element onto the neck of the container in a fraction of a second. <IMAGE>
Patent DE-69218691-D1 (DE)
Inventor: MANZONI ALESSANDRO
IPC: H04M17/02
Filed: 1992-07-17
Granted: 1997-05-07
Abstract: A magazine particularly adapted to be used in an electromechanical assembly for collecting and managing coins, for example a public pay phone, includes a rotating drum (4) having coin pockets (4a) radially disposed at predetermined angular intervals, and a coin feed duct (9) the outlet (9a) of which communicates in succession with any pocket (4a) as the drum rotates. The axis of the rotating drum is horizontal so that the loading of a coin into a pocket (4a) causes the latter to rotate about its axis due to a couple applied by gravity. There is further provided means including an electromagnet (13), a ratchet gear (16, 6c, 18, 6a), and a spring (20) for stepwise adjusting the rotation of the drum according to progressive angular shifts corresponding to the angular intervals between pockets (4a). <IMAGE>