baber/WOPTO huggingface dataset:
Patent DE-68902673-D1 (DE)
Inventor: MESSINA GIUSEPPE
IPC: C07C231/00
Filed: 1989-04-11
Granted: 1992-10-08
Abstract: A new process is described for the preparation of oxalic acid esters and amides of general formula (I)  Z- @-@-Z<1>      (I)  wherein Z designates an -OR or -NR<1>R<2> group, wherein R represents substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, or aryl-alkyl, R<1> is hydrogen or substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, or aryl-alkyl, R<2> represents substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, or aryl-alkyl, or R<1> and R<2> taken together with the adjacent nitrogen atom represent a saturated 5-, 6-, 7-, or 8-membered heterocyclic ring, which may contain an additional heteroatom selected from -O-, -S-, and -N(H, Alkyl)-, and optionally bear one or more alkyl or alkenyl substituents, and Z<1> designates an -OR or -NR<1>R<2> group, wherein R, R<1>, and R<2> are as defined before, or a group -NHCOCH3, which comprises the base-catalysed reaction of diacetyloxamide with an alcohol ROH or/and an amine HNR<1>R<2>. The compounds of formula (I) have many industrial utilities, mainly as intermediates and stabilizers in the polymer field.
Patent DE-68910367-D1 (DE)
Inventor: ROMINE RICHARD L
IPC: C25B9/19
Filed: 1989-04-11
Granted: 1993-12-09
Abstract: A diaphragm cell cathode assembly has improved current distribution to a tube sheet (6) distributing electrical current to cathode tubes (7). Electrical current is fed to the diaphragm cell assembly by grid bars (2) connected to side plates (3). The current must then flow from the side plates (3) to the inner tube sheets (6), the tube sheets and side plates being generally in spaced apart, planar parallel relationship to one another. Assembly temperature uniformity, as well as temperature reduction, is now enhanced by providing supplemental distributor bars (11),(13), at the upper and lower regions of the grid bars, and in electrical connection between side plates and tube sheets.
Patent DE-68916552-D1 (DE)
Inventor: RHOADES LAWRENCE
IPC: B23P15/16
Filed: 1989-11-02
Granted: 1994-08-04
Abstract: A method of processing an orifice in a structure to attain a precise predetermined flow resistance through said orifice. Undersized orifices are machined by either electrochemical, chemical or electric discharge machining, while oversized orifices are electroplated, electroless plated or vapor deposition coated, such that the processing fluid, i.e. the electrolyte, corrosive fluid, dielectric or carrier gas as used in the machining, plating or coating process is passed through said orifice during said processing at a predetermined fixed pressure while measuring the dynamic flow resistance of said processing fluid through said orifice until said dynamic flow resistance is equal to that desired.
Patent DE-68920717-D1 (DE)
Inventor: TAYLOR JOHN ANTHONY
IPC: C09B62/09
Filed: 1989-11-10
Granted: 1995-03-02
Abstract: Water-soluble reactive dyes of the formula: <CHEM> wherein D represents the radical of a water-soluble chromophoric compound; each of R, R<1> and R<2>, independently, represents hydrogen or an optionally substituted alkyl radical and Q represents a radical of the formula: <CHEM> wherein each of X and Y, independently, represents halogen, alkyl, alkoxy, acylamino, nitro, carboxy or sulpho and each of n and m, independently, represents an integer from 0 to 2.
Patent DE-68925472-D1 (DE)
Inventor: MCCOOL JOHN F
IPC: H04L12/437
Filed: 1989-11-29
Granted: 1996-02-29
Abstract: A modular system for configuring and reconfiguring the data paths within a local area network station permits the network station to be configured in various operational modes including a through mode, a wrap mode, and a concentrator mode. A module includes a media access controller MAC and an encoder/decoder ENDEC connected together by a bus. Certain signals from the bus are selected by a multiplexer. External signals for example, from another module are inputted to the bus through a latch. The multiplexer and the data paths through the MAC and ENDEC are controlled to configure the station in one of the operational modes. A second module similar to the first module is used to provide a station for a dual-ring local area network conforming to the FDDI standard.
Patent DE-69004598-D1 (DE)
Inventor: KISHIMOTO SHOJI
IPC: C07D405/04
Filed: 1990-03-03
Granted: 1993-12-23
Abstract: The present invention relates to a compound of the formula: <CHEM> wherein R<1> is 2-methyl-1-propenyl group or isobutyl group; R<2> and R<3> are each hydrogen atom, an optionally substituted hydrocarbon residue or an optionally substituted acyl group or R<2> and R<3> may form a ring together with the adjacent nitrogen atom; and the bonding mark < SIMILAR > means  alpha -linkage or  beta -linkage, or a salt thereof. The compound (I) of the present invention has, among others, angiogenesis inhibiting activity, cell-growth inhibiting activity and immune reaction inhibiting activity, thus being useful as medicines, etc.
Patent DE-69006055-D1 (DE)
Inventor: VENNIK JOHAN
IPC: A45B25/14
Filed: 1990-03-13
Granted: 1994-03-03
Abstract: The invention concerns a collapsible umbrella against for instance sunlight, rain and so on, consisting of a shaft and a number of ribs (2) fixed pivotally relative thereto for supporting fabric-like material, which ribs (2) are each pivotally connected to the one end of a rod-like stretcher (9), the other end (10) of which is displaceable in lengthwise direction of the shaft (1) charcterized in that said shaft (1) takes a hollow form and serves as guiding for a common control rod (12) connected to the stretcher rods (9). It is suitable for stationary use and it is suspended from above to avoid obstruction of the space underneath the umbrella. To allow the umbrella to be collapsed the shaft (1) thereof is hollow and it accommodates a common control rod (12) connected to all the stretchers (9), the other sides whereof are connected with the ribs. The umbrella is suspended from a carrier (14) pivotally connected to a standard (15). Such a standard may bear several umbrellas.
Patent DE-69007856-D1 (DE)
Inventor: MORA FERNAND
IPC: D21H13/00
Filed: 1990-05-16
Granted: 1994-05-11
Abstract: Manufacture of a planar, fibrous, flexible substrate which is difficult to tear. The process consists in: - preparing by fibrillation natural cellulosic fibres until they have been given a Schopper-Riegler drainability higher than 60 DEG , - mixing into water a charge of cellulose fibres thus beaten and at least 30% by weight of artificial fibres,  - diluting the mixture obtained, - and producing a substrate sheet using a paper making machine fed with the mixture. - Application to the manufacture of envelopes and bags.
Patent DE-69008383-D1 (DE)
Inventor: NICOLAS MICHEL
IPC: F16C13/02
Filed: 1990-02-07
Granted: 1994-06-01
Abstract: Method for mounting a rotary part (1) having two shaft ends (3, 4) between two bearings (5, 6), with neither axial nor radial play, characterised in that each bearing comprises exclusively a rolling bearing (5, 6) of the kind that transmits both axial and radial forces, in that the outer member (8, 9) of each rolling bearing comprises a means (24) for radially securing the member in a seat, in that the inner ring (10, 11) of each rolling bearing is mounted on one of the shaft ends (3, 4) of the rotary part (1) via a securing means (13, 15), and in that these various securing means (12, 15, 17, 20, 25) are secured in place after the rotary part has been fitted. <IMAGE>
Patent DE-69010017-D1 (DE)
Inventor: MAGNONE GRATO
IPC: C07C213/08
Filed: 1990-01-08
Granted: 1994-07-28
Abstract: A process for the preparation of fluoxetine hydrochloride in which ethyl benzoylacetate is reduced to ethyl 3-hydroxy-3-phenyl propionate (X), compound (X) is treated with methylamine to obtain 3-hydroxy-3-phenyl propionic acid N-methyl amide (XI), compound (XI) is treated with 4-trifluoro methylphenol to obtain 3-phenyl-3-[4-(trifluoromethyl)phenoxy]N-methyl propanamide (XII) and compound (XII) is reduced to obtain fluoxetine from which, by treatment with HCl, fluoxetine hydrochloride is obtained.
Patent DE-69016812-D1 (DE)
Inventor: OSADA TORACHIKA
IPC: B41J11/00
Filed: 1990-03-29
Granted: 1995-03-23
Abstract: A recording head substrate (1) includes a plurality of electrothermal transducers (4) for generating thermal energy used for the recording; electric lines (40) for electrically connecting the plural electrothermal transducers and a driver circuit (30) for driving the electrothermal transducers; bonding pads (45) connectable with the driving circuit; and additional pads (46) electrically connected to the electric lines, disposed at positions not influential to driving current for the electrothermal transducers.
Patent DE-69018833-D1 (DE)
Inventor: SCHUSTER RICHARD
IPC: B65D71/12
Filed: 1990-09-20
Granted: 1995-05-24
Abstract: A wrap-around bottle carrier with short end panels and reinforced side and top panels formed by folded-under edge flaps. Tuck flaps connected to the edge flaps permit folding of the edge flaps. Neck retainer openings are provided in the top panel and in the folded-under top panel edge flaps. The side panels include short angled portions adjacent the top panel. One of the side panels contains a handle opening extending from the adjacent bottom panel into the adjacent angled portion. The carrier can be lifted by means of either the handle or the ends of the top panel.
Patent DE-69019655-D1 (DE)
Inventor: VAN BUSKIRK ELLOR J
IPC: C09D133/04
Filed: 1990-09-26
Granted: 1995-06-29
Abstract: A formable, weldable, removable protective coating composition for use on metals, said coating comprising a combination of a base-neutralized acid-functional copolymer and a wax lubricant, and further comprising a removability enhancing means such as phosphoric acid as an additive to the coating composition.
Patent DE-69023091-D1 (DE)
Inventor: NEWMAN ROBERT A
IPC: H01L21/52
Filed: 1990-07-24
Granted: 1995-11-23
Abstract: A plastic encapsulated integrated circuit package is disclosed which comprises a multilayer ground plane assembly bonded to a lead frame with an integrated circuit die bonded to the composite assembly. The multilayer ground plane assembly is first formed by bonding together a copper sheet and a thermally conductive polyimide material insulating layer to which is also bonded a layer of a b-stage epoxy resin. The ground plane assembly is then bonded to the lead frame by placing the b-stage epoxy layer of the ground plane assembly against the lead frame and heating the ground plane assembly and lead frame to a temperature of from about 120 DEG C to just under 200 DEG C for a time period not exceeding about 10 seconds to bond the b-stage epoxy resin to the lead frame without oxidizing it. An integrated circuit die is then attached to the composite assembly with an epoxy adhesive and the die attached assembly is then cured in a non-oxidizing atmosphere in an oven at approximately 150 DEG C for about 90 minutes to cure the adhesive and the b-stage epoxy layer. The die is then electrically connected to the lead frame. The bonded together ground plane/lead frame/die composite assembly is then placed in a mold and encapsulated in plastic.
Patent DE-69027052-D1 (DE)
Inventor: AHMAD SUHAIL
IPC: A61M1/28
Filed: 1990-12-18
Granted: 1996-06-20
Abstract: Dry chemical pellets containing an acid, base, and salt, have the necessary chemicals to form a dialysate when mixed with a predetermined amount of water stored in mixing tanks from which the dialysate can be circulated to a hemodialysis circuit. The pellets can be varied in composition and dispensed in a prescribed order to vary the dialysate in accordance with the patient's needs.
Patent DE-69027673-D1 (DE)
Inventor: LAMANNA RICHARD
IPC: B41J3/38
Filed: 1990-03-05
Granted: 1996-08-08
Abstract: An embossing machine and method is provided in which the mass of the carriage assembly carrying the card to and from various operations in the machine is significantly reduced by the utilization of a card carrying carriage mounted for movement in one direction from side to side on the machine via a stationary motor. The carriage is mounted on a guide bar which, together with the carriage, moves from the front to the back of the machine via a stationary motor. A new card supply hopper is arranged to stack cards vertically and feed them to the carriage one-by-one as the carriage approaches the hopper. An embossing assembly is operated by a single interposer arranged in a crank drive or two interposers arranged between actuating levers and the rams of associated male and female embossing wheels. A topper assembly minimizes foil usage by winding up only that foil which has been used during the topping of the previous card. The embossed and topped card is fed to a stacking assembly either through an arrangement of wires which causes the card to waterfall into a stacker channel or to slide into contact with a pivoting loader which pivots the card into a stacker channel.
Patent DE-69103794-D1 (DE)
Inventor: YERLY MARCEL
IPC: B65B63/00
Filed: 1991-02-11
Granted: 1994-10-13
Abstract: A gripper bar fitted on drive chains and destined to grip and carry plate shaped sheets of material through printing, cutting and similar machines to produce a package characterized by the bar including a hollow profile on which the grippers are fastened. Every gripper consists of a flat spring attached at one end to a leading edge wall of the bar and having the other free end taking a rest position engaging a gripper counterpart which is situated on the trailing edge of the bar. The flat spring has a length greater than the width of the bar and passes through the bar before reappearing through a window on the trailing edge of the bar.
Patent DE-69107099-D1 (DE)
Inventor: REZE YANNICK
IPC: H01R9/05
Filed: 1991-02-25
Granted: 1995-03-16
Abstract: One embodiment comprises:   - a screening cover (1), comprising a funnel-shaped cut-out (6,8), constituting an insulation-displacement contact, to be crimped over the cable (4) in order to pass through its sheath and to pinch the screening braid (13); the cover (1) being connectable to the earth of the printed circuit board (5) by solderable studs (7); - a support (3), made from plastic, comprising a blade nut (2) permitting screwing into the cable (4) in order to drive a metal point into the core of the central conductor (11) of the cable, this metal point being connected to a solderable stud located under the support (3).   Application to the construction of electronic circuits. <IMAGE>
Patent DE-69109768-D1 (DE)
Inventor: CHAMBAUD DENIS
IPC: A61F2/02
Filed: 1991-06-27
Granted: 1995-06-22
Abstract: The prosthetic assembly comprising a cup or ring (1) and an impact apparatus (2) equipped with arrangements (2a) capable of cooperating with inner arrangements (1b) distributed over the circumference of the cup (1), with an annular indexing and blocking capacity, is distinguished in that the arrangements (1b) consist of an indent (1b1) which is very substantially semicircular, formed from the outer peripheral edge of the cavity (1a) of the cup, the bottom of the said indent (1b1) being continued on at least one side by a notch (1b2). <IMAGE>
Patent DE-69112439-D1 (DE)
Inventor: COLOMBET PIERRE
IPC: C01F17/00
Filed: 1991-01-18
Granted: 1995-10-05
Abstract: Process for the synthesis of binary sulphur compounds, such as rare-earth and transition metal sulphur compounds. 
<??>This process consists in reacting a rare-earth compound, for example oxide or carbonate, or a transition metal oxide with a sulphur carbon compound such as CS2, in a closed vessel at a pressure of between 1 x 10<5> Pa and 150 x 10<5> Pa. 
<??>The products obtained are either rare-earth higher sulphides or rare-earth sesquisulphides.
Patent DE-69125531-D1 (DE)
Inventor: BUSSMAN STEPHEN
IPC: G16H20/10
Filed: 1991-06-07
Granted: 1997-05-15
Abstract: An electronic logbook and method are provided for storing and displaying data for use by a diabetes patient. The electronic logbook includes memory for storing patient and program data, a user input device or keyboard for entering a plurality of user input selections and a processor device coupled to the memory and the user input device for generating at least one menu screen. The menu screen includes a plurality of predetermined indicia corresponding to a subplurality of the of user input selections. Responsive to an identified user input selection, the stored patient data is selectively accessed for generating a desired report. A display device is operatively driven by the processor device for displaying the generated report. <IMAGE>
Patent DE-69125802-D1 (DE)
Inventor: BEAUDENOM DE LAMAZE PHILIPPE
IPC: G04B19/26
Filed: 1991-12-04
Granted: 1997-05-28
Abstract: Astrological indicator enabling an operator to determine, according to Western and Chinese signs, the two factual hours of each day of the year as a function of the chosen birth date. <IMAGE>
Patent DE-69132357-D1 (DE)
Inventor: DUVICK JONATHAN P
IPC: C07K14/00
Filed: 1991-06-05
Granted: 2000-09-14
Abstract: CMIII, a small, basic maize seed peptide has been found to have antimicrobial properties. In a preferred embodiment, plant resistance to diseases caused by plant pathogens which are susceptible to CMIII is produced by inserting into the cells of a plant a gene whose expression causes production CMIII in antimicrobial amounts.
Patent DE-69132369-D1 (DE)
Title: Inhibitoren und substrate für thrombin
Inventor: KAKKAR VIJAY VIR
IPC: A61K38/08
Filed: 1991-11-06
Granted: 2000-09-21
Abstract: Peptides useful as inhibitors or substrates of thrombin are of the formula whereinX is H, CH<sub>3</sub> or an N-protecting group;Y is [CH<sub>2</sub>]<sub>n</sub>-Q or where Q is H, amino, amidino, imidazole, guanidino or isothioureido and n is 1-5, preferably 3-5, or Y is nitrophenyl, cyanophenyl, aminophenyl, pyridyl or the side chain of His, or is C<sub>3</sub>-C<sub>9</sub> alkyl or C<sub>5</sub>-C<sub>10</sub> aryl or alkylaryl optionally substituted by up to three groups selected from hydroxy and C<sub>1</sub>-C<sub>4</sub> alkoxy,Z typically a boronate or phosphonate group, for example a boron joined to the residue of a diol,Aa<sub>1</sub> is D-Phe or selected from certain unnatural hydrophobic amino acids, andAa<sub>2</sub> is Pro or certain Pro analogues.
Patent DE-69132407-D1 (DE)
Inventor: JOHNSON A
IPC: A61K/
Filed: 1991-06-27
Granted: 2000-10-12
Abstract: Aerosol formulations comprising an inhalation drug, 1,1,1,2-tetrafluoroethane (P134a) and a surface active agent soluble in 1,1,1,2-tetrafluoroethane.
Patent DE-69201675-D1 (DE)
Inventor: FARINA FELICE
IPC: B25F5/02
Filed: 1992-05-14
Granted: 1995-04-20
Abstract: An apparatus (1) for automatically washing teats of generic dairy animals, specifically dairy cattle, comprises a box-type body (2) provided with an opening (3) for introducing a teat thereinto, and a handgrip (5) jutting out from the box-type body (2) to which it is connected by a means (6) of the swivel type. This handgrip makes the apparatus easier to handle by an operator during a teat washing operation. <IMAGE>
Patent DE-69202622-D1 (DE)
Inventor: MUNINI DINO
IPC: A47J43/26
Filed: 1992-06-01
Granted: 1995-06-29
Abstract: Nutcracker device which comprises a seating (13) for inserting a nut and a pestle (17) axially movable within the seating (13) and comprises also a nut-holder element (12) containing the seating (13) and a knob (11), which can be rotated freely on the nut-holder element (12) but is anchored in the lengthwise direction, the knob (11) comprising lengthwise guides (18), while the nut-holder element (12) includes a female threaded portion (21) and the pestle (17) includes a male threaded portion (20) cooperating with that female threaded portion (21) and guide elements (19) cooperating with the lengthwise guides (18), resilient means (22) to cause an automatic return movement being comprised. <IMAGE>
Patent DE-69204413-D1 (DE)
Inventor: FERSING MARC
IPC: B01J8/00
Filed: 1992-10-02
Granted: 1995-10-05
Abstract: Device for catalytic cracking in the fluid state of hydrocarbon feedstocks, this device comprising: a column of the lift type (2), a vessel (1) for separating hydrocarbon vapour from the particles of coked catalyst, at the top of the lift (2) and concentrically with the latter, a balistic separator (3) vertically in line with the upper orifice of the lift (2) and inside the said vessel (1), and at least one regenerating unit for the spent catalyst, fed with stripped particles from the said vessel. According to the invention the vessel (1) for separating the coked catalyst particles and for stripping the latter comprises, at an intermediate height between the bed (6) of particles which are being stripped and the orifice of the lift (2), a means (11) capable of forming a chicane, to restrict locally the diameter of this vessel (1) and the free passage at the periphery of the lift (2).
Patent DE-69205902-D1 (DE)
Inventor: SURTEES ROGER CHARLES
IPC: B01D21/00
Filed: 1992-07-07
Granted: 1995-12-14
Abstract: The invention relates to an open topped collector device (4) for scum for removing same from the surface of a liquid in a settling tank (2), the collector device being a receptacle suspended from and fixed to a boom which carries a travelling bridge scraper (6), the receptacle including an internal submerged pump (5) which pumps collected sludge from the receptacle via a conduit (21) to a central stilling tank (7). <IMAGE>
Patent DE-69216427-D1 (DE)
Inventor: ASHTON DAVID
IPC: C08K3/00
Filed: 1992-11-11
Granted: 1997-02-13
Abstract: A polymeric dispersant having a low Tg polymer component, e.g. polybutadiene, and a pendant silylated group with hydrolysable groups capable of associating with and dispersing. finely divided inorganic fillers. Curable compositions containing the polymeric dispersant can be cured into composite materials having improved resistance to stress induced by thermal cycling.
Patent DE-69218389-D1 (DE)
Inventor: HARDER HANS ERICH
IPC: A61B17/58
Filed: 1992-11-17
Granted: 1997-04-24
Abstract: An intramedullary nail for treating fractures of the proximal femur, in particular of subcapital fractures, comprises a nail shaft including a transverse hole for receiving a bone screw in its distal end portion and a pair of inclined holes for receiving femoral neck screws in its proximal portion, whereby the proximally located inclined hole has a larger diameter than the associated femoral neck screw. <IMAGE>
Patent DE-69220820-D1 (DE)
Inventor: KOMYOJI TERUMASA
IPC: C07D319/18
Filed: 1992-02-05
Granted: 1997-08-21
Abstract: A novel N-phenylcarbamate compound or its salt where possible, which is useful as the active ingredient of a biocidal composition for control of harmful organisms, is represented by the following general formula (I): <CHEM> wherein R<1> is unsubstituted or substituted alkyl; R<2> is H, unsubstituted or substituted alkyl, alkenyl, alkynyl or cycloalkyl, or -COX<1> wherein X<1> is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy; Z is -CH2S-, -SCH2-, -CH2O-, -OCH2-, -CH2CH2-, -CH=CH-, -C IDENTICAL C-, -CH2SO-, -CH2SO2-, -CH2SCH2-, or -CH2O-N=C(R<4>)-; R<3> is unsubstituted or substituted phenyl, pyridyl, benzothiazolyl, benzoxazolyl, benzimidazolyl, imidazopyridyl, naphthyl, pyrimidinyl, thienyl, furyl, thiazolinyl, oxazolinyl, pyrazinyl, thiazolyl, oxazolyl, imidazolyl, pyrazolyl, quinolyl, indolyl, pyrrolyl, benzofuryl, benzothienyl, indanyl, tetrahydronaphthyl, dihydrobenzofuryl, dihydrobenzothienyl, benzoxazinyl, benzothiazinyl or benzoyl.