baber/WOPTO huggingface dataset:
Patent SI-2925856-T1 (SI)
Title: Methods of producing rpe cells
Inventor: HOVATTA OUTI
IPC: C12N5/00
Filed: 2013-12-03
Abstract: The present disclosure relates to the use of laminin-521 in obtaining retinal pigment epithelium (RPE) cells. Pluripotent human embryonic stem cells are cultured on plates coated with recombinant laminin-521 (laminin-11), in totally defined and xeno-free conditions. A first cell culture medium contains a growth factor, and a second cell culture medium does not contain growth factor. The stem cells are first exposed to the first cell culture medium, then exposed to the second cell culture medium for a longer time period. After a number of weeks, clinical grade RPE cells are obtained from the stem cells.
Patent DE-3751681-T2 (DE)
Inventor: AMADA HIROSHI
IPC: G03G5/082
Filed: 1987-04-08
Granted: 1996-06-05
Abstract: The improvements in the light receiving members in which an aluminum material being used as the substrate for use in electrophotography and in other various devices. The improved light receiving member to be provided is characterized in that a buffer layer functioning to improve the bondability between the aluminum substrate and a light receiving layer to be disposed thereon is disposed between the substrate and said light receiving layer. The improved light receiving member is satisfactorily free from various problems due to insufficient bondability between the aluminum substrate and the light receiving layer imposed thereon which are found in the conventional light receiving members.
Patent DE-3784571-T2 (DE)
Inventor: LAPETINA DONNA M
IPC: A61Q5/00
Filed: 1987-06-09
Granted: 1993-06-17
Abstract: An antidandruff shampoo composition includes a suspension composition for particulate matter to achieve an unexpected reduction in shampoo separation while maintaining acceptable shampoo viscosities and foaming levels. The suspension composition includes a suspending alkanolamide and/or a wax ester in conjunction with an ethylene-maleic anhydride resin or a polyacrylic acid resin to yield anionic surfactant-based antidandruff shampoos of improved stability and aesthetics.
Patent DE-3850612-T2 (DE)
Inventor: CAWLEY KEITH
IPC: B65G17/06
Filed: 1988-05-03
Granted: 1994-11-24
Abstract: A conveyor having a conveyor belt (10), preferably of flexible steel mesh, constrained to conform to a helical conveyor path in which the tiers (11) of the helical path are arranged one above the other with a minimum vertical spacing appropriate to the product to be conveyed, wherein the tiers on the outside of the helix are supported by a fixed helical guide (22) and on the inside of the helix the tiers are self-supporting, one tier being supported by the tier underneath by an arrangement of upstanding spacer plates (20) mounted to articulated links (14) which define or support the inner longidutinal edge of the conveyor belt.
Patent DE-3884637-T2 (DE)
Inventor: BENGMARK STIG
IPC: A61M25/00
Filed: 1988-02-05
Granted: 1994-05-11
Abstract: A space communicating with the atmosphere via a cavity and a passage is supplied with a fluid or drained by means of a tube (10) made of a flexible elastic material and having a tendency to coil up. Upon insertion into said space, the tube (10) is first held in a straightened-out condition by means of a guide (15) of flexible but unelastic material which is introduced into said tube (10) and then withdrawn therefrom to permit the tube (10) to coil up within the cavity and to be conveyed into the space by a substance supplied to the cavity. The method can be used advantageously for supplying a drug or nutriment directly to the intestine by conducting the tube (10) in its straightened-out condition through the nose, the throat and the gullet down into the stomach where it is allowed to coil up in order to be transported into the intestine by normal ingestion of the food. The tube (10) employed for carrying the method into effect consists of a flexible plastic or rubber material and tends to coil up with a predetermined force, the guide (15) consisting of flexible but unelastic material and tending to straighten itself out with a force exceeding the coiling-up force of the tube (10).
Patent DE-3886038-T2 (DE)
Inventor: DEKKER ROBERTUS WILHELMUS CORN
IPC: G11C29/00
Filed: 1988-07-13
Granted: 1994-05-19
Abstract: There is described a memory device that contains a static RAM-memory. This is provided with data input and date output registers, an address register, and a control register for storing various control signals. The RAM has three principal modes:   a. in a normal mode, all registers are accessible externally so that the memory may fulfill its standard function, b. in a scan-state, all the cited register constitute a synchronous shift register that may be serially written with a test pattern and serially read with a result pattern; in this way the memory may be subjected to a test according to the scan test principle, c. in a self test state the communication with the outer world is shut off, the address register counts through successive addresses, the memory is cycled through read-modify or read-modify-read operations, and the data read is conversed to a signature pattern for subsequent scan-out.   In this way a quasi stand-alone test facility is realized. Various additonal features may be implemented.
Patent DE-3887469-T2 (DE)
Inventor: LEWIS JEFFREY MICHAEL OWEN
IPC: B01J21/16
Filed: 1988-11-24
Granted: 1994-05-11
Abstract: Hydrogen and at least one carbon oxide are converted into olefins by reaction with a first catalyst (12) to produce a product and a second catalyst (14) adapted to convert said product into olefins. The first and second catalysts can be in separate successive reaction zones (12, 14), or in a single reaction zone. The reaction product is separated into an olefin rich stream (18) and at least one carbon oxide which is recycled (22) to the catalytic reaction zone (12, 14). Paraffins from the reaction product may be passed through a steam reformer (20) and then, optionally with carbon oxide from recycle (22), through a shift reactor (24), and then passed for recycle to the catalytic reaction zone (12, 14).
Patent TR-199901081-T2 (TR)
Inventor: REECE PHILIP A
IPC: C07K16/06
Filed: 1997-11-13
Abstract: Bulus; yeni makromoleküller, bunlarin hazirlanma metodlari, bunlara ait formülasyonlar ve bunlarin gribe karsi maddeler olarak kullanilmalari ile ilgilidir.Bulus ayni zamanda, her tip grip A veB virisünün taranmasi için kullanilabilen yeni bir teshis metodu da saglar.Bulusa ait makromoleküler bilesik, aktif grip virüsü nöraminidaz bölgesini baglayan fakat nöraminidaz tarafindan yarilmayan bir veya daha fazla moleküle (nöraminidaz baglayicilarina) baglanmistir.
Patent DE-60001851-T2 (DE)
Inventor: BOMBARDELLI EZIO
IPC: C07D409/06
Filed: 2000-08-28
Granted: 2003-12-11
Abstract: Disclosed are novel chalcone derivatives having the formula (I)The compounds possess antiproliferative activity and are useful for the manufacture of a medicament for the treatment or prevention of neoplasms, particularly those located in the uterus, ovary or breast. The compounds of the invention may also be useful in the manufacture of a medicament for the treatment or prevention of menopausal disorders and osteoporosis.
Patent DE-60002488-T2 (DE)
Inventor: ASA AMIR
IPC: B03B5/40
Filed: 2000-07-19
Granted: 2004-03-18
Abstract: A system for treatment of collected waste comprises a waste receiving pit (102), at least one first separator (104) for separating between first waste material having a specific gravity equal or less than that of water and second waste material having a specific gravity above that of water; at least one crusher (106) for receiving said first waste material, substantially crushing at least a particulate portion thereof to a smaller particulate form to obtain treated waste material and producing a liquid product comprising water carrying the treated waste material; at least one acetogenic fermentor (326) for receiving said liquid product and for anaerobic acetogenic fermentation thereof to produce a first fermented effluent; at least one methanogenic fermentor (328) for receiving said first fermented effluent and for anaerobic methanogenic fermentation thereof to produce a second fermented effluent; at least one liquid feed line (174) for feeding at least one of said first or said second effluent into one or more of the system's devices for subsystems. Provided are also apparatuses for use in said system.
Patent DE-60004388-T2 (DE)
Inventor: SUBERT ISTVAN
IPC: B63B1/24
Filed: 2000-10-20
Granted: 2004-06-24
Abstract: The present invention relates to an ultra thin boat body with improved sailing features, which contains a hull (20) with a nose part (21), middle part (22) and rear part (23), and hydrofoil elements (50) connected to the hull (20) by means of a connection unit (40) in such a way that they can move. The characteristic feature of the invention is that the connection unit (40) has a torsion spring unit (41), and the hydrofoil element (50), with the interposition of the to rsion spring unit (41), is fixed to the hull (20).
Patent DE-60009876-T2 (DE)
Inventor: HANMER JAMES
IPC: B65B31/02
Filed: 2000-03-06
Granted: 2004-08-19
Abstract: A method for the vacuum packaging of articles including at least the steps of:creating a plurality of recesses in a backing board;positioning at least one article on said backing board;placing a film substantially over said at least one article; andusing a vacuum packaging machine to substantially package said at least one article, said at least one article being situated between the backing board and the film, wherein the thickness of the backing board is at least 2 mm.Also a packaged article, the article being packaged between a backing board and a film, wherein the backing board has a thickness of at least 2 mm and the backing board further has a plurality of recesses therein.
Patent DE-60010059-T2 (DE)
Inventor: AHRENS HARTMUT
IPC: C07C213/06
Filed: 2000-02-28
Granted: 2004-11-25
Abstract: Esterquats, their intermediates, a process to make the esterquats, and their use as a fabric softener wherein said esterquats are of the formula: R4[R5R6N<+>Z]n X<->, wherein Z is covalently bonded to the nitrogen atom and selected from the group of formulae (I)-(IV), and isomers thereof, wherein R1 and R2 are independently selected from linear or branched, saturated or unsaturated C6-22 hydrocarbyl, R3 is nothing or C1-20 hydrocarbyl, R4 is C1-6 alkyl or independent Z, R5 is H, C1-6 alkyl, independent Z, or the residue of the quaternizing agent, such as C1-30 alkyl or alkenyl, preferably, C1-7 alkyl or alkenyl, R6 is C1-6 alkyl or independent Z, and X<-> is an ion selected from Cl<->, Br<->, l<->, F<->, CH3SO4<->, C2H5SO4<->, H2PO4<->, HPO4<2->, PO4<3->, H2PO3<->, HPO3<2->, H2PO2<->, HPO2<2->, nitrate<->, formate<->, acetate<->, propionate<->, tartrate<-> and benzoate<->, wherein the total charge of the anions equals the total charge of the cations and said process concerns the reaction of an unsaturated epoxide with an amine or a protonated amine, esterification of the formed intermediate, and optional quaternization.
Patent DE-60012120-T2 (DE)
Inventor: HAUSER HUBERT
IPC: G08B13/04
Filed: 2000-12-05
Granted: 2005-09-22
Abstract: Glass pane unit clamped pane (2) with electrical conductor structure(10) on its surface and electrical connecting wires are led to edge of pane(2). The protective layer (15) is a non-conductive plastics film which, after the wires have fused, is against the glass pane (2) in a force fit or material bond with the connections (11). The glass pane unit (1), for an alarm box, has at least one clamped pane (2) with an electrical conductor structure (10) on its surface and the electrical connecting wires are led to the edge of the pane (2). One connecting wire is insulated against the other and has a non-conductive thin protective layer on the side away from the glass pane (2). The protective layer (15) is a non-conductive plastics film which, after the wires have fused, is against the glass pane (2) in a force fit or material bond with the connections (11).
Patent DE-60013615-T2 (DE)
Inventor: OJANEN PAAVO
IPC: B28B1/08
Filed: 2000-08-22
Granted: 2005-09-22
Abstract: The invention relates to a method and assembly for manufacturing a concrete product series of hollow-core slabs of at least two different sizes, the products having hollow cores of different heights. According to the method, using at least one feeder auger (4), concrete mix is extruded through a delimited cross section acting as a nozzle section, and to the rear end of each feeder auger (4), within the length of the delimited cross section, is adapted a core-forming tubular member (6) serving to shape a hollow core in the product being manufactured. The core-forming member (6) is selected to be a tubular member having its height adjusted to be at the core-troweling portion of the member equal to the desired height of the hollow core in the product, and the members (7) serving to delimit the top surface of the nozzle section are contoured to conform to the shape of the top surface of the selected tubular member (6) so that the height difference between the ingoing end and the outgoing end of the members (7) in the concrete mix flow direction is within a 50 % tolerance equal to the height difference between the top level of the rotational envelope perimeter of the auger (4) and the top level of the core-forming tubular member (6) that trowels the hollow core of the product.
Patent DE-60016133-T2 (DE)
Inventor: MURAOKA HISASHI
IPC: C11D7/30
Filed: 2000-09-29
Granted: 2005-05-25
Abstract: A method of removing surface-deposited contaminants, comprising bringing an ozone-containing treating solution into contact with the surface of a treating target on which contaminants have deposited. The ozone-containing treating solution comprises (88) an organic solvent having a partition coefficient to ozone in a gas, of 0.6 or more, and ozone having been dissolved in the solvent. Contaminants having deposited on the surfaces of various articles including substrates for electronic devices, such as semiconductor substrates and substrates for liquid crystal display devices can be removed by room-temperature and short-time treatment in a high safety and a good efficiency. <IMAGE>
Patent DE-60018464-T2 (DE)
Inventor: DE NORA VITTORIO
IPC: C25C3/12
Filed: 2000-12-06
Granted: 2005-07-28
Abstract: An anode of a cell for the electrowinning of aluminium comprises a nickel-iron alloy substrate having a nickel metal rich outer portion with an electrolyte pervious integral nickel-iron oxide containing surface layer which adheres to the nickel metal rich outer portion of the nickel-iron alloy and which in use is electrochemically active for the evolution of oxygen. The oxide surface layer has a thickness such that, during use, the voltage drop therethrough is below the potential of dissolution of nickel-iron oxide. The nickel metal rich outer portion may contain cavities some or all of which, after oxidation, are partly or completely filled with iron oxides to form iron oxide containing inclusions.
Patent DE-60021486-T2 (DE)
Inventor: SUDO MORIHIRO
IPC: C08J7/00
Filed: 2000-07-11
Granted: 2006-03-02
Abstract: Rubber plugs, which are to be used with medical containers or medical devices, are produced by forming a vulcanizable, mixed rubber compound, vulcanizing a resultant formed rubber compound, treating the rubber plug with steam of high temperature and high pressure, treating the rubber plugs in an aqueous solution which has been adjusted to be acidic, rinsing the rubber plugs with high-quality water, washing the rubber plugs with a shower of dust- and germ-free water, and drying the rubber plugs by at least one of far infrared radiation and high frequency heating. The process makes it possible to reduce the number of insoluble fine particles, which are attracted on a surface of each rubber plug, to an extremely low level and moreover, remove (or deactivate) pyrogen substances on and in the vicinity of the surface of the rubber plug.
Patent DE-60022944-T2 (DE)
Inventor: BRENNAN DONALD D
IPC: F03D1/00
Filed: 2000-06-02
Granted: 2006-03-23
Abstract: A guide rail system is used to erect towers, to place equipment on towers and for maintenance of towers. The guide rail may be added to existing towers, a climbing lifting platform is attached to the guide rails and is used to transport items up and down the tower. The platform may also be used to carry up tower sections during erection of the tower. <IMAGE>
Patent DE-60025029-T2 (DE)
Inventor: DONOHUE E
IPC: H04L7/00
Filed: 2000-10-24
Granted: 2006-08-03
Abstract: Improved phase locked loops are described which handle momentary breaks in an input communication channel. The phase locked loops provide the capability to "hold" the output clock in a communication system at or very near the last output frequency before the loss of input data. Such phase locked loops include a differential phase detector, an electronic selector circuit, and an operational amplifier based loop filter circuit. The electronic selector circuit provides the differential output of the phase detector at a pair of inputs to the operational amplifier. A voltage controlled oscillator is coupled to an output of the operational amplifier and provides an output frequency for the phased locked loop circuit. The electronic selector circuit is operable to control the input to the operational amplifier to hold an output frequency of the voltage controlled oscillator at a substantially constant frequency.
Patent DE-60029646-T2 (DE)
Inventor: KRAEUTER CHARLES D
IPC: A43B13/18
Filed: 2000-02-04
Granted: 2007-09-13
Abstract: A shoe (1) is provided, in particular a sports shoe, comprising a stability element to adjust in a controlled way the rotatability of the forefoot part (3) of the shoe around the longitudinal axis with respect to the rearfoot part (2), wherein the stability element comprises a base element (10) extending from the rearfoot part into the forefoot part. <IMAGE>
Patent DE-60033185-T2 (DE)
Inventor: SEGAL ALAN JULIAN
IPC: A61C9/00
Filed: 2000-11-24
Granted: 2007-10-25
Abstract: Dental apparatus for recording the interdental relationship of posterior teeth has spaced apart longitudinal supports ( 1, 2 ) between which longitudinal side members ( 7, 8 ) of a bite tray ( 5 ) are releasably engaged. The bite tray has supporting material ( 6 ) for supporting impression material, between the side members ( 7, 8 ). The side members ( 7, 8 ) may extend over inner faces of the longitudinal supports ( 1, 2 ) to protect against contact between the impression material and the supports ( 1, 2 ). The longitudinal members ( 7, 8 ) may be channel members which slide along or snap-fit over rail-shaped supports ( 1, 2 ). In an alternative embodiment the side members may engage slots ( 13, 14 or 18, 19 ) in the supports ( 11, 12 or 16, 17 ).
Patent DE-60033536-T2 (DE)
Inventor: FIND JENS
IPC: A01H4/00
Filed: 2000-09-20
Granted: 2007-11-15
Abstract: According to the invention an embryogenic cell mass is cultured with a culture medium comprising an anti-auxin resulting in an unexpected shift in physiology from proliferation to maturation. Proliferation is reduced so that the formation of new immature embryos ceases. Reduction of proliferation facilitates the transition from proliferation to maturation and maturation frequency is increased to a much larger extend than expected. Surprisingly, it has been discovered that the quality of the somatic embryos is not reduced, although the activity of the important endogenous plant growth regulator, auxin, is reduced. As a matter of fact, the overall quality of the mature embryos harvested at the end of maturation is actually increased over the prior art.
Patent DE-60035494-T2 (DE)
Inventor: HILTON MATTHEW DALE
IPC: C07K7/06
Filed: 2000-04-14
Granted: 2008-03-20
Abstract: A method for producing one or more pseudomycins is described including cultures of Pseudomonas syringae that produce one or more pseudomycins having general formula (I) where R is a lipophilic moiety.
Patent DE-60035785-T2 (DE)
Inventor: NAGATO NOBUYUKI
IPC: H01G9/052
Filed: 2000-06-09
Granted: 2008-04-30
Abstract: An electrode material for capacitor comprising metal selected from tantalum metal, niobium metal and tantalum-niobium composite metal and a dielectric layer formed on the metal, wherein the dielectric layer is obtainable (i) by reacting the above-mentioned metal having a metal oxide surface layer, with an alkaline solution to convert at least a part of the metal oxide layer into at least one metal acid compound selected from a tantalic acid compound, a niobic acid compound and a composite material of tantalic acid compound with niobic acid compound, or (ii) by subjecting the above-mentioned metal as anode, to electrolytic oxidation in an alkaline solution to form at least one metal acid compound selected from a tantalic acid compound, a niobic acid compound and a composite material of tantalic acid compound with niobic acid compound. A capacitor with this electrode material is characterized as having a large capacitance while maintaining good leak current characteristics.
Patent DE-60038586-T2 (DE)
Inventor: ELCO RICHARD A
IPC: H01P3/123
Filed: 2000-10-26
Granted: 2009-06-25
Abstract: The present invention relates to an NRD waveguide comprising: 
an upper conductive plate (124U), a lower conductive plate (124L), at least one dielectric channel (122) disposed along a waveguide axis (130) between the conductive plates (124U, 124L), and an air-filled second channel (126) disposed along the waveguide axis (130) adjacent to the dielectric channel (122) between the conductive plates (124U, 124L).  The upper conductive plate (124U) has at least one gap (128) along the waveguide axis (30; 130) above the at least one dielectric channel (22, 122) having a gap width that allows propagation along the waveguide axis (130) of electromagnetic waves in an odd longitudinal magnetic mode, but suppresses electromagnetic waves in an even longitudinal magnetic mode.
Patent DE-60107136-T2 (DE)
Inventor: VAN ZEIST JOHN
IPC: E04B7/10
Filed: 2001-03-28
Granted: 2006-03-02
Abstract: A covering structure with a roof part, a central top line of which extends from a first extremity of the roof part to a second extremity of the roof part, and wherein the roof part extends downwards on both sides of the central top line to a base plane, a roof edge of the roof part extending from the central top line to the base plane such that in top plan view the roof edge extends according to a boundary line from one of the extremities of the central top line to an end point of the roof part, wherein, in top plan view, the angle included by the boundary line and the top line is less than 90 DEG , and wherein the roof edge is located in a side plane defined by the boundary line and directed perpendicularly to the base plane, provided with a connecting part arranged between one of the extremities and the end point of the roof part. <IMAGE>
Patent DE-60107597-T2 (DE)
Inventor: TEN HOEVE DIRK
IPC: F23D14/02
Filed: 2001-11-08
Granted: 2005-12-08
Abstract: The invention relates to a premix burner comprising a tubular burner body and an impermeable end cap. The impermeable end cap, which closes the tubular burner body, is welded to said tubular burner body The impermeable end cap is, according to the present invention is at least partially curved, each point of the impermeable end cap surface having a bending radius R and a material thickness T, said each R being larger than 3xT.