baber/WOPTO huggingface dataset:
Patent DE-60336303-D1 (DE)
Inventor: WHITMAN MICHAEL P
IPC: A61B1/005
Filed: 2003-01-30
Granted: 2011-04-21
Abstract: A surgical imaging device and method configured to be inserted into a surgical site. The surgical imaging device includes a plurality of prongs. Each one of the prongs has an image sensor mounted thereon. The image sensors provide different image data corresponding to the surgical site, thus enabling a surgeon to view a surgical site from several different angles. The prongs may be moveable between a first position, suitable for insertion through a small surgical incision, and a second position, in which the prongs are separated from each other. In addition, the prongs may be bendable.
Patent DE-60336857-D1 (DE)
Inventor: ADSHEAD PAUL KENNETH
IPC: E04G1/28
Filed: 2003-08-21
Granted: 2011-06-01
Abstract: A shield includes a sheet ( 1 ) of material and a plurality of spaced apart webbing portion ( 2 ) attached to the sheet. The webbing portions substantially extend from one end edge of the sheet to an opposite end edge. The shield also includes attaching devices ( 5, 7 ) located at or near to both ends of the webbing portions for attaching the shield to a structural member. A fastener device ( 18 ) connects a said webbing portion to one end of a strap ( 16 ), another end of the strap in use being connected to a webbing portion of another shield or to the structural member.
Patent DE-68902172-D1 (DE)
Inventor: VORNHOLT HANS
IPC: E04B2/88
Filed: 1989-04-24
Granted: 1992-08-27
Abstract: A glazing element (1) intended for a fully glazed curtain wall is constituted from laminated glazing comprising sheets (4) and (5). The sheet (5) directed towards the inside of the building is made from tempered glass. At its periphery holes (8) have been pierced which are traversed by a threaded cylinder (9) terminated by a washer (12). The cylinder (9) is connected by screwing to the bearing structure of the wall. The washer (12) bears on the surface of the sheet (5) at the periphery of the hole (8) and is also glued to the external glass sheet (4) by the intermediary of the spacing layer (6). <IMAGE>
Patent DE-68906705-D1 (DE)
Inventor: COLIN MICHEL
IPC: C07D305/14
Filed: 1989-04-05
Granted: 1993-07-01
Abstract: Process for preparing derivatives of baccatine III and of 10-deacetylbaccatine III, of general formula (I), in which R is hydrogen or acetyl, by condensation of an acid of general formula (II) with a derivative of baccatine III or of 10-deacetylbaccatine III of general formula (III), R1, R2 and R3 denoting hydroxy-protecting groups, followed by the replacement of the protecting groups by hydrogen.   <IMAGE> (I)  <IMAGE> (III)  <IMAGE> (IV)
Patent DE-68911855-D1 (DE)
Inventor: CABRI WALTER
IPC: C07H15/252
Filed: 1989-10-06
Granted: 1994-02-10
Abstract: 4-substituted anthracyclinones of formula (I): <CHEM> wherein R represents a straight or branched alkyl, alkenyl or alkynyl group of up to 16 carbon atoms optionally substituted by (a) an aryl group which is unsubstituted or substituted by an inert group such as an alkyl, alkoxy or nitro group; (b) an alkoxy group; (c) a trialkylsilyl group, (d) an ester group or (e) an amido group, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX): <CHEM> wherein R is as defined above and R1 is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof.
Patent DE-68920211-D1 (DE)
Inventor: NEDZU SHIGERU
IPC: B65D81/34
Filed: 1989-06-27
Granted: 1995-02-09
Abstract: A heat-resistant composite sheet is composed as the main constituents, either of a foamed polystyrene sheet and a polybutylene terephthalate resin film, or of a foamed polystyrene sheet, a polystyrene resin film and a polybutylene terephthalate resin film, wherein the polybutylene terephthalate resin film layer is laminated to form both or one of the outer layers. The composite sheet can be formed into a container with excellent heat resistant properties.
Patent DE-68923832-D1 (DE)
Inventor: PRUDEN BENNY JOE
IPC: H04M19/00
Filed: 1989-06-28
Granted: 1995-09-21
Abstract: Control apparatus for a line operated telephone is described. This control circuitry is designed to be primarily telephone line powered and to not employ a large capacitor for storing power to sustain the circuitry during open switch intervals in which the telephone line is not powered. Rather, the present circuitry includes a telephone line monitoring circuit for sensing a power down condition, a processing means such as a microprocessor with an associated power down program for storing process status at a time just prior to power down and for resetting the processing at the appropriate place upon power up, and low power state monitoring latches for monitoring important events, such as an on hook condition, coin collection and refund operations occurring during an open switch interval. In combination, a low power operation is achieved primarily utilizing a regularly interrupted source, the phone lines, and requiring only a small battery to power the low power monitoring state monitoring latches.
Patent DE-68925484-D1 (DE)
Inventor: LEE ROBERT
IPC: G06K19/16
Filed: 1989-12-19
Granted: 1996-02-29
Abstract: PCT No. PCT/AU89/00542 Sec. 371 Date Aug. 19, 1991 Sec. 102(e) Date Aug. 19, 1991 PCT Filed Dec. 19, 1989 PCT Pub. No. WO90/07133 PCT Pub. Date Jun. 28, 1990.A diffraction grating of reflective or transmissive lines is formed by a regular matrix of pixels each containing a respective curvilinear portion of one or more of said lines. When the pixels are illuminated, each generates a two-dimensional optical catastrophe image diffraction pattern whereby the total image diffraction pattern of the grating is optically variable but structurally stable. The invention further provides a diffraction grating of reflective or transmissive lines, comprising a multiplicity of diffraction grating regions which are at least partly separated by multiplicity of grating free regions. Each grating free region has a dimension which is at least large enough to be resolved by the human eye, the total grating free areas not exceeding about 20 to 50% of the total area of the grating. The disclosed diffraction grating is useful as a security device for currency or credit cards.
Patent DE-68926510-D1 (DE)
Inventor: ELLIOTT THOMAS GEORGE
IPC: B32B27/04
Filed: 1989-09-28
Granted: 1996-06-20
Abstract: The invention relates to a laminate for use in roofing which is curable in U.V. radiation such as in daylight, comprising a reinforcing layer in the form of chopped ''E'' glass fibre (10), and a support layer in the form of glass fibre tissue (11) on the upper (as viewed) surface thereof, impregnated respectively with a first and second quantity of a U.V. curable polymer composition (12 to 14) and all sandwiched between a first and second outer protective sheet of suitable material such as nylon or melinex (trade mark) (15 and 16).
Patent DE-69004999-D1 (DE)
Inventor: MEIER HERBERT
IPC: H04B1/59
Filed: 1990-03-07
Granted: 1994-01-20
Abstract: A circuit arrangement is described for generating pulses for maintaining the oscillations of a resonance circuit after termination of an outside stimulation of the oscillations by means of an HF carrier oscillation. The circuit arrangement comprises an energy storage element (28) chargeable by the HF carrier oscillation to a supply voltage value. An amplitude detector circuit (44) serves to generate a trigger circuit when the oscillation amplitude of the resonance circuit (12) drops beneath the supply voltage value. A first switching element (T2) supplies the oscillations of the resonance circuit (12) under the control of the trigger signal to a delay circuit (34, 52, 58, 54, 62, 68) which at its output furnishes switching pulses with a predetermined phase position with respect to the oscillations of the resonance circuit (12). A second switching element (T1), for the duration of each switching pulse, enables the supply of energy from the energy storage element (28) to the resonance circuit (12).
Patent DE-69010420-D1 (DE)
Inventor: TSUJI HIROSHI
IPC: A47J31/08
Filed: 1990-07-30
Granted: 1994-08-11
Abstract: A coffee filter material and bag suitable for providing a high-quality coffee extract, having a nonwoven fabric filter layer which is composed of thermoplastic organic synthetic fibers, satisfies the relationships (1) to (4):  3 </= x </= 30      (1)  y >/= 0.2x      (2)  1 </= r30      (3)  and  r70 </= 50      (4) wherein x is a basis weight (g/m<2>) of the woven fabric, y is a cumulative volume value (cm<3>/g) of fine pores in the nonwoven fabric, r30 is a maximum radius ( mu m) of the fine pores observed when the volumes of the fine pores are cumulated from the small pore radius side and the cumulative volume value becomes equal to 0.3y, and r70 is a maximum radium ( mu m) of the fine pores observed when the volumes of the fine pores are cumulated from the small pore radius side and the cumulative volume value becomes equal to 0.7y, and is capable of absorbing in the wet state thereof at least 0.5 g/g of an oil and fat component from the coffee extract.
Patent DE-69011055-D1 (DE)
Inventor: ISHII TOORU
IPC: B01J23/63
Filed: 1990-12-06
Granted: 1994-09-01
Abstract: A method for the treatment of waste water, which comprises wet oxidizing said waste water with a molecular oxygen-containing gas of an amount 1.0 to 1.5 times the amount thereof theoretically necessary for decomposing at least one substance selected from the group consisting of organic substances and inorganic substances present in said waste water to nitrogen, carbon dioxide, and water at a temperature not exceeding 370 DEG C under a pressure enough for said waste water to retain a liquid phase in the presence of a solid catalyst comprising of a first catalytic component formed of titanium dioxide, a second catalytic component formed of the oxide of an element of lanthanide series, and a third catalytic component containing at least one metal selected from the group consisting of manganese, iron, cobalt, nickel, tungsten, copper, silver, gold, platinum, palladium, rhodium, ruthenium, and iridium or a water-insoluble or sparingly water-soluble compound of said metal.
Patent DE-69015552-D1 (DE)
Inventor: CHARBONNIER PHILIPPE
IPC: H04N1/00
Filed: 1990-10-09
Granted: 1995-02-09
Abstract: In order to adapt the throughput of the transmission to the unknown quality of the transmission path, a test message is transmitted (101), the content of which is that of the start of the document to be transmitted and, on reception, the content of the test message received is saved, and the error rate in this message is determined by a method insensitive to its content. In the event of acceptance (102) just the remainder of the document is transmitted (103). In the event of refusal (102), another test message, of lower throughput, is sent (105, 101), and so on. The invention makes it possible to reduce the total duration of transmission of a document by fax. <IMAGE>
Patent DE-69015955-D1 (DE)
Inventor: HUNT DEWEY RINNEL
IPC: A23L7/10
Filed: 1990-10-09
Granted: 1995-02-23
Abstract: A process for producing expanded corn snack products. The products are preferably made in a fluted ring shape, and have an expanded, airy texture. The process for producing the products includes successive cutting steps wherein the corn is comminuted to a relatively narrow particle size distribution with most of the corn retained on a #40 or #60 mesh screen. The corn is comminuted by impelling whole cooked corn kernels against a blade and through a screen having a ratio of open area:screen material of from about 1:1 to about 3:1. A dough of the comminuted corn is extruded, cut into individual pieces and fried.
Patent DE-69106474-D1 (DE)
Inventor: DES COURIERES THIERRY
IPC: C07C5/22
Filed: 1991-04-08
Granted: 1995-02-16
Abstract: PCT No. PCT/FR91/00286 Sec. 371 Date Jan. 17, 1992 Sec. 102(e) Date Jan. 17, 1992 PCT Filed Apr. 8, 1991 PCT Pub. No. WO91/15294 PCT Pub. Date Oct. 17, 1991.A catalyst is provided which contains 1 to 99 wt. % of a zeolite related to faujasite and having a hexagonally symmetrical structure and an Si:Al ratio between 3 and 30. The compensation cations of this zeolite consist partly or wholly of cations of one or more elements chosen from H, B, Al, Ga, In, rare earth metals and transition metals. The catalyst can also contain up to 15%, referred to the total weight of the binder and zeolite, of a catalytically active metal of the noble, non-noble transition or other type which is not already present in the compensation cations of the zeolite. The catalyst can be used in acid catalysis reactions carried out on hydrocarbon feedstock, in particular in fluidized bed catalytic cracking.
Patent DE-69110353-D1 (DE)
Inventor: BURNS ALONZO MERRITT
IPC: B41N10/04
Filed: 1991-03-12
Granted: 1995-07-20
Abstract: A printing blanket having a printing face, a compressible body of material below the printing face and at least one body or reinforcing layer adjacent the compressible layer. The reinforcing layer is a woven fabric having air textured polyester warp and fill yarns therein. <IMAGE>
Patent DE-69120536-D1 (DE)
Inventor: GRIMMETT FRANCIS
IPC: A61K9/46
Filed: 1991-04-22
Granted: 1996-08-01
Abstract: A pharmaceutical formulation comprises a medicament and an effervescent couple, plus optionally other excipients. Preferred medicaments are antibiotics, together with a citric acid - sodium bicarbonate couple. The formulation is provided for make up with water into an antibiotic suspension.
Patent DE-69125722-D1 (DE)
Inventor: ANDREWS ETHAN K
IPC: D21C3/26
Filed: 1991-10-07
Granted: 1997-05-22
Abstract: A pulp preparation process in which pulp treatment is expanded to include in-digester treatments (Figures 7, 8, 9) previously performed outside of the digester (12) in discrete process equipment. Specifically, a manner for in-digester bleaching is disclosed, preferably using non-chlorine containing bleaching reagents.
Patent DE-69126975-D1 (DE)
Inventor: JOHNSON WILLIAM
IPC: G02B3/00
Filed: 1991-05-21
Granted: 1997-08-28
Abstract: PCT No. PCT/GB91/00795 Sec. 371 Date Dec. 18, 1992 Sec. 102(e) Date Dec. 18, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/18304 PCT Pub. Date Nov. 28, 1991.There are disclosed variations on a basic technique for forming a diffusion or rear-projection screen comprising an array of microlenses formed by selective light exposure and consequent selective polymerization of a sheet of photopolymerizable material. Thus, the lenses may be made elongate in a preferred direction transverse to the lens axes by exposure through a mesh formed with an array of slots. The lenses may be graded refractive index lenses having a surface relief adding to the lens power, such relief being formed naturally or by molding. The photopolymerizable material may be exposed by laser light, for example to a holographic pattern and such exposure may be made through a quarter-wave plate continuously rotated to eliminate micro defects. Enhanced lens powers may be achieved by heating the photopolymerizable material to close to the softening temperature of the associated polymer before exposure to light and maintaining the material at that temperature during the resultant polymerization.
Patent DE-69127282-D1 (DE)
Inventor: HUALA EVA
IPC: C07K14/195
Filed: 1991-05-02
Granted: 1997-09-18
Abstract: E. coli mutants which are capable of expressing cloned proteins in a highly stable manner are described.
Patent DE-69131645-D1 (DE)
Inventor: BLONDIN JACQUES
IPC: C04B7/26
Filed: 1991-01-18
Granted: 1999-10-28
Abstract: PCT No. PCT/FR91/00027 Sec. 371 Date Jul. 7, 1992 Sec. 102(e) Date Jul. 7, 1992 PCT Filed Jan. 18, 1991 PCT Pub. No. WO91/10628 PCT Pub. Date Jul. 25, 1991.According to the method fly ash is pre-hydrated using cold water and the mixture is then treated in a receptacle under pressure from superheated or saturated steam at a temperature lying between 130 DEG  C. and 250 DEG  C. The method is applicable to any substance containing quicklime that is to be slaked.
Patent DE-69133083-D1 (DE)
Inventor: KORTH RUTH-MARIA
IPC: A61K31/365
Filed: 1991-11-04
Granted: 2002-09-12
Abstract: The invention refers to the treatment of lyso-paf-mediated diseases with paf antagonists and a procedure for determining their efficacy. According to the invention for treating a disease caused by lyso paf ( 1-0-alkyl-sn-glyceryl-3-phosphocholine) as the precursor and metabolit of paf is found in elevated amounts in the liquor of mental and/or inflammatory diseases. Lyso paf regulates via its own receptor the paf receptors on human neutrophils which are then inhibited by paf antagonists. According to the invention for treating a mental and/or inflammatory diseases caused by lyso paf an effective amount of at least one paf antagonist is administered to a subject requiring said treatment, wherein the paf antagonist is a hydrophilic or non-hydrophilic triazolothieno-diazepine or a homologue thereof, a ginkgolide, a ginkgolide mixture or a synthetic ginkgolide derivate, or an analogue of the paf or a mixture with/of these compounds. <IMAGE>
Patent DE-69133346-D1 (DE)
Inventor: DIAGO JOSE C
IPC: C07D499/66
Filed: 1991-01-21
Granted: 2004-01-29
Abstract: A process for the production of an 6-alpha-aminoacyl-penicillin or 7-alpha-aminoacyl-desacetoxy-cephalosporin comprising the steps   (i) producing a mixed carboxylic acid anhydride by reaction of an N-substituted vinyl alpha-amino acid with an appropriate acylating agent in a methyl-(C2-4)alkyl ketone, di-(C2-4)alkyl ketone, (C1-3) alkanoic acid butyl ester or an aromatic hydrocarbon as a solvent, (ii) reacting the mixed carboxylic acid anhydride obtained in step (i) with a solution or a suspension of 6-APA or derivative thereof in non-halogenated solvent, and (iii) isolating a 6-alpha-aminoacyl-penicillin or a 7-alpha-aminoacyl-desacetoxycephalosporin obtained by adding water to the reaction mixture obtained in step (ii) to form a two-phase system and isolating a 6-alpha-aminacyl penicillin or 7-alpha-aminoacyl-desacetoxy-cephalosporin obtained by separating the aqueous phase from the organic phase.
Patent DE-69213060-D1 (DE)
Inventor: POHTO GERALD R
IPC: C25D7/06
Filed: 1992-03-20
Granted: 1996-10-02
Abstract: An electrolytic cell is disclosed comprising a cathode having a cathode surface movable in the cell, an anode spaced from the cathode, and means for maintaining an electrolyte solution between the cathode and the anode. The anode comprises at least one dimensionally stable elongated anode strip at right angles to the cathode surface direction of movement. The anode strip is laterally flexible and has a formed, first configuration. A support means supports the anode strip and flexes the anode strip into a second supported configuration which is different from the formed first configuration. The anode strip in the second supported configuration is uniformly spaced from the cathode. The invention is particularly applicable to a radial cell in which a plurality of anode strips are positioned in an arc circumferentially around the cell cathode. <IMAGE>
Patent DE-69213979-D1 (DE)
Inventor: HERRINGTON FOX JOHN
IPC: B65D33/25
Filed: 1992-03-05
Granted: 1996-10-31
Abstract: A one-piece foldable plastic zipper slider (10) for straddling relation with a profiled plastic reclosable fastener (14,15). The plastic zipper slider (10) has hinged wings (21,22) that are latched in place by a latch tongue (21B) which is deflected downward to snap in place and then cannot be re-opened because subsequent forces act in such a direction to engage it more strongly. <IMAGE>
Patent DE-69217909-D1 (DE)
Inventor: DORE PIERRE
IPC: H04B7/24
Filed: 1992-01-31
Granted: 1997-04-10
Abstract: According to this method, the time of origin (t''2) of the upgoing frames being, in every remote station, chosen in such a way that, in the central station, the time (t'2) of origin of these frames is separated from the time (t'1) of the end of the downgoing frames by a period less than To, where To denotes twice the time of propagation between this remote station and the central station, thus defining, in the said remote station, a region of so-called overlap between downgoing and upgoing frames, the said time slot assignment is effected so as to avoid any coincidence of assigned time slots, at any one remote station, in the upgoing and downgoing frames respectively, in the said region of overlap. <IMAGE>
Patent DE-69223947-D1 (DE)
Inventor: MOELLGAARD MOGENS
IPC: C01F7/30
Filed: 1992-02-04
Granted: 1998-02-12
Abstract: Aluminium and fluorine are recovered from fluorine containing waste materials from the production of aluminium metal (FCWM) as AlF2OH hydrate by a process comprising: leaching FCWM with dilute sulphuric acid at a pH value within the range 0-3, if needed adding aluminium in an acid soluble form; adjusting the pH value of the aqueous phase to a value within the range 3.7-4.1 at the end of the leaching period by addition of a caustic aqueous solution; precipitating silica at a temperture not exceeding 60  DEG C; separating the reaction mixture into a solid phase containing precipitated silica and non-soluble residues of the FCWM and a purified solution; and precipitating AlF2OH hydrate from the purified solution at a temperature within the range 90-100  DEG C and at a pH value not exceeding about 4.1 by controlled continuous addition of an aqueous caustic solution. Reducing and/or non-oxidizing operating conditions are maintained during all these process steps. The precipitated AlF2OH may be calcined at a temperature within the range 500-600  DEG C to produce AlF3, Al2O3, which is expedient for use in processes for the production of aluminium metal by electrolytic production of alumina.
Patent DE-69233459-D1 (DE)
Inventor: THOMAS TERRY
IPC: C12N15/53
Filed: 1992-10-13
Granted: 2005-01-20
Abstract: Linoleic acid is converted into  gamma -linolenic acid by the enzyme  DELTA 6-desaturase. The present invention is directed to an isolated nucleic acid comprising the  DELTA 6-desaturase gene. More particularly, the isolated nucleic acid comprises the promoter, coding region and termination regions of the  DELTA 6-desaturase gene. The present invention provides recombinant constructions comprising the  DELTA 6-desaturase coding region in functional combination with heterologous regulatory sequences. The nucleic acids and recombinant constructions of the instant invention are useful in the production of GLA in transgenic organisms.
Patent DE-69313771-D1 (DE)
Inventor: BOD PETER DR
IPC: C07D209/88
Filed: 1993-10-13
Granted: 1997-10-16
Abstract: The invention relates to carbazolone derivatives of the formula <CHEM>  wherein   A   stands for a group of formula    -CH2-R   (V),    wherein R means a hydroxyl or 2-methyl-1H-imidazol-1-yl group; B   represents a group of formula <CHEM>  wherein R1 means hydrogen or a methyl or ethyl group; or A and B   together form a group of formula <CHEM>  wherein R2 means a methyl or ethyl group; or A and B   together form a group of formula   <CHEM>   The above compounds are useful intermediates in the synthesis of ondansetron of formula <CHEM> chemically 9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-c arbazol-4-one. The invention further relates to a novel process for the preparation of compounds of the formula (I), wherein A and B are the same as in formula (I).