baber/WOPTO huggingface dataset:
Patent DE-68907129-D1 (DE)
Inventor: STAUTZENBERGER A LEE
IPC: C07C67/58
Filed: 1989-05-23
Granted: 1993-07-22
Abstract: Crude diphenyl phthalates, including isomeric mixtures thereof which are prepared by reacting mixtures of isophthalic and terephthalic acids with phenol, preferably in the presence of an organotitanate, organozirconate, or organostannate catalyst, are purified by dissolving the crude phthalate in an organic solvent, contacting the resulting solution with dilute aqueous alkali to neutralize the ester, separating the resulting oil and aqueous phases, and thereafter recovering from the oil phase a purified diaryl phthalate of reduced color and low acidity.
Patent DE-68924069-D1 (DE)
Inventor: CHU GEORGE
IPC: A61P35/00
Filed: 1989-06-28
Granted: 1995-10-05
Abstract: Collagen implants that are useful as wound healing matrices are characterized by being formed of collagen fibrils that are not chemically cross-linked, and having a bulk density of 0.01 to 0.3 g/cm3 and a pore population in which at least about 80% of the pores have an average pore size of 35 to 250 microns. The implants are capable of promoting connective tissue deposition, angiogenesis, reepithelialization, and fibroplasia. The wound healing matrix also serves an an effective sustained delivery system for synergistic combinations of FGF and TGF-B.
Patent DE-68924649-D1 (DE)
Inventor: SMYTHE JASON
IPC: C07K14/435
Filed: 1989-09-12
Granted: 1995-11-30
Abstract: A merozoite surface antigen of Plasmodium falciparum selected from the class characterised by: (i) having a relative molecular mass, Mr, (determined by SDS-polyacrylamide gel electrophoresis) in the range of approximately 41,000 to 53,000; and (ii) comprising multiple allelic forms of MSA2, having conserved N-terminal and C-terminal sequences; or an antigenic fragment thereof. Particular antigenic fragments include sequence corresponding to repeat sequences and sequences from conserved N-terminal and C-terminal regions. Production of antigens by recombinant DNA techniques as fusion and non-fusion proteins, and use in vaccine compositions is also disclosed.
Patent DE-69006638-D1 (DE)
Inventor: ALTMANN JOACHIM
IPC: H02B1/28
Filed: 1990-05-22
Granted: 1994-03-24
Abstract: The invention relates to a housing in particular for accommodating electrical equipment, with integrable hinges. The body of the housing may be joined to the cover by hinges which may be mounted as required in reserved zones formed as a hollow outside a rabbet in the cover and a cooperating surrounding wall of the body, limiting the interior space of the housing. The invention permits the articulation of the cover on the body of the housing and also the tightening of the body on the cover by means of the four screws provided in the four corners of the housing for this purpose.
Patent DE-69014937-D1 (DE)
Inventor: BLANCHETTE ROBERT A
IPC: D21C9/08
Filed: 1990-02-09
Granted: 1995-01-26
Abstract: The invention relates to paper making industry and provides a process for reducing the resin content of wood which comprises applying an inoculum of a penetrating fungus to the wood and maintaining environmental conditions effective for promoting the fungal growth.
Patent DE-69017616-D1 (DE)
Inventor: PELTO-HUIKKO RAIMO
IPC: B66B1/04
Filed: 1990-12-05
Granted: 1995-04-13
Abstract: Control valve for a hydraulic elevator, provided with a speed regulating plug (2) moving with the flow of the hydraulic fluid, the position of the speed regulating plug determining the flow of hydraulic fluid into the actuating cylinder of the elevator, and a hydraulic channel system (1) forming an essentially closed loop. A problem with hydraulic elevators, in situations when the elevator is approaching a landing, is the difficulty of achieving a constant deceleration regardless of variations in the temperature of the hydraulic fluid. The invention solves this problem in that the hydraulic channel system (1) is provided with a flow resistance component (9) placed near either end of the speed regulating plug, the setting of said component being varied on the basis of the temperature of the hydraulic fluid. <IMAGE>
Patent DE-69020117-D1 (DE)
Inventor: VAN DER BOLT ANTONIUS JOHANNES
IPC: H01J31/20
Filed: 1990-12-03
Granted: 1995-07-20
Abstract: A colour picture tube having an envelope in which a shadow mask 10 is attached to a frame which in the corners is provided with angular elements. The end of one side 18 of the frame partly bears in a direction transversely of the plane defined by the frame on the angular element 12 and is connected thereto. The skirt 20 of the shadow mask 10 bears against a portion 22 of the side 18 of the frame that extends free from the angular element 12. As a result thereof the shadow mask 10 appears to be less sensitive to vibrations. <IMAGE>
Patent DE-69021217-D1 (DE)
Inventor: GLIGA ALEXANDRU
IPC: H05K3/32
Filed: 1990-12-07
Granted: 1995-08-31
Abstract: A technique for weakening an interconnection wire provided on a contact on an electronic component, in which the wire is weakened by means of an arc which is created between the wire and an electrode provided in an aperture in the wall of the bonding head of the wire bonder through which the wire is supplied, the arc being generated by an electric field between the wire and the electrode. The electric field has a second portion in which its polarity is reversed, for controlling the dispersion of charged particles emitted from the wire. The electric field may be created by an arc generator which includes a capacitor which discharges through a transformer.
Patent DE-69024969-D1 (DE)
Inventor: HUGHES TIMOTHY
IPC: G11B15/467
Filed: 1990-11-06
Granted: 1996-02-29
Abstract: In a servo tracking method and apparatus, a servo head (S) of a helical scan recorder (30) endeavors to travel equidistant between two servo signal-bearing stripes recorded on the tape (32). The recorder (30) determines a reference-crossing time at which the servo head (S) begins to cross a horizontal reference line (606) drawn with respect to the beginning of a stripe on the tape (32). The servo head (S) samples the amplitude of a servo signal provided on the tape (32) at a plurality of predetermined times after the reference-crossing time. A servo tracking circuit (175) uses the amplitude of the servo signal at the predetermined sampling times to determine how to adjust the position of said head (S) relative to the pitch of said stripe.
Patent DE-69030694-D1 (DE)
Inventor: STEVENSON ARTHUR
IPC: C08C19/20
Filed: 1990-08-08
Granted: 1997-06-19
Abstract: A dibenzylthiuram sulphide such as tetrabenzylthiuram disulphide is combined with a dihydrocarbyl xanthogen polysulphide and/or a xanthate to provide a composition which has good properties as an accelerator in rubber vulcanisation, without providing harmful nitrosatables.
Patent DE-69102454-D1 (DE)
Inventor: YAMAUCHI MAKOTO
IPC: B65H7/14
Filed: 1991-03-08
Granted: 1994-07-21
Abstract: The method and apparatus performs ON/OFF control of a multiple sheet detection function on the basis of use/non-use information set by keys (8). Sheet data is fetched from one sheet fed for the first time. It is determined on the basis of the fetched sheet data whether multiple sheet feeding of the sheets can be discriminated by the multiple sheet detection function. A use/non-use state is checked by the keys when multiple sheet feeding can be discriminated by the multiple sheet detection function. An alarm is generated on the basis of a check result. <IMAGE>
Patent DE-69103063-D1 (DE)
Inventor: ROBERT MAURICE
IPC: E04C2/04
Filed: 1991-03-18
Granted: 1994-09-01
Abstract: Manufacturing process for carrier modules made of natural stone, in particular of granite, for the construction of buildings from a rough block of essentially parallelepipedal shape, characterised in that it consists in cutting out successively from said block two angle modules (A1, A2) by cutting out, in particular by sawing, according to two perpendicular planes which are parallel to two successive faces of the block, then in cutting out from the remaining parallelepipedal block plane rectangular panels (P), of required thickness, by cutting out in particular by sawing, according to parallel planes, so as finally to obtain two basic types of module:   - at least one angle module (A1, A2) of required height and thickness and   - plane panel modules (P) of given thickness.   <IMAGE>
Patent DE-69116188-D1 (DE)
Inventor: LAZAREVSKI GORJANA
IPC: A61K31/7048
Filed: 1991-03-19
Granted: 1996-02-22
Abstract: Oleandomycin oximes <CHEM> wherein R<1> stands for hydrogen or -CH3, R<2> stands for -CH3 or hydrogen or R<1> and R<2> stand together for an epoxide group or for =CH2, R<3> stands for -OH, whereas the  @ line stands for a single or a double bond, a process for the preparation thereof and their use in the obtaining of antimicrobial agents.
Patent DE-69116669-D1 (DE)
Inventor: SCHRENK WALTER J
IPC: B29C48/71
Filed: 1991-12-11
Granted: 1996-03-07
Abstract: Interfacial surfaces in a fluid mass are generated by dividing a first stream of the fluid mass into a plurality of branch streams (14,16,18,20), redirecting or repositioning (40) the branch streams, expanding (48) and contracting (54) the branch streams in a symmetrical fashion, and recombining (56) the branch streams to form a second stream of the fluid mass. Alternatively, the branch streams are redirected or repositioned (62), recombined (64) to form a second stream of the fluid mass, and the second stream expanded and contracted (66) in a symmetrical fashion. The invention has particular application to the manufacture of multilayer films using a first stream of two or more layers. <IMAGE>
Patent DE-69119334-D1 (DE)
Inventor: OXLEY JEFFERY ALLEN
IPC: A22C13/00
Filed: 1991-09-14
Granted: 1996-06-13
Abstract: A shirred tubular thermoplastic casing article of an ethylene polymer film with a substantially mineral oil-free liquid lubricating coating on the outside surface of the casing, and in contact with the ethylene polymer film, with preferred coatings being polyhydric alcohols such as 1, 2 propylene glycol or glycerine in water, or an aqueous dispersion of lecithin, and a method of manufacturing the article and method for making a processed foodstuff using the article.
Patent DE-69207394-D1 (DE)
Inventor: BUISMAN CEES JAN NICO
IPC: C02F3/30
Filed: 1992-04-03
Granted: 1996-02-15
Abstract: PCT No. PCT/NL92/00064 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Apr. 3, 1992 PCT Pub. No. WO92/17410 PCT Pub. Date Oct. 15, 1992.The invention provides a method for removing sulphur compounds from water by anaerobic reduction of the sulphur compounds to sulphide, followed by a partial oxidation of the sulphide to elementary sulphur. The anaerobic reduction is carried out at elevated temperature, either continuously at a temperature of 45 DEG -70 DEG  C., or periodically at a temperature of 55 DEG -100 DEG  C. If the reduction is carried out periodically, a single rise in temperature for a few hours to several days over a period of 3-6 months can suffice. The method is particularly applicable to the removal of sulphate, sulphite and thiosulphate.
Patent DE-69212007-D1 (DE)
Inventor: GAILLARD-KELLY MARTINE
IPC: C07D233/84
Filed: 1992-01-08
Granted: 1996-08-14
Abstract: Products of formula (I): <IMAGE>  in which:     R1 denotes cyano, nitro or halogen,   R2 denotes trifluoromethyl or halogen;  the group -A-B- is chosen from the radicals <IMAGE> in which X denotes oxygen or sulphur and R3 is chosen from:     - a hydrogen< - alkyl, alkenyl, alkynyl, aryl or arylalkyl, optionally substituted;    Y denotes oxygen or sulphur or NH,  with the exception of the products in which:  the group -A-B- denotes the radical <IMAGE> in which X denotes oxygen, R3 denotes hydrogen, Y denotes oxygen or NH, R2 denotes halogen or trifluoromethyl and R1 denotes nitro or halogen; the preparation, their application as medications and especially antiandrogens.
Patent DE-69225186-D1 (DE)
Inventor: RENAULT DENIS
IPC: H04L7/027
Filed: 1992-10-01
Granted: 1998-05-28
Abstract: This synchronisation method for terminals connected to a so-called asynchronous transmission mode telecommunications network, including means (7) for filtering the transmission jitter introduced by such a network and affecting the rate of reception, via the said terminal, of the data routed through this network, and for slaving the frequency of a local clock signal delivered by a local clock internal to the said terminal, to that of the signal output by the said filtering means, includes a buffer memory (MTB1, MTB2), written with the said data, at their rate of reception by the said terminal, and means (5, 5') for reading this buffer memory, at the rate of the said signal output by the said filtering and slaving means, and with a delay, with respect to the writing, determined so as to minimise the risks related to the bit under-rate in the restoring of the data on completion of this reading, during the reaction times of the said filtering and slaving means, whilst remaining within an acceptable margin as regards the delay in the restoring of these data. <IMAGE>
Patent DE-69225698-D1 (DE)
Inventor: FORD DIXON
IPC: A61M5/44
Filed: 1992-03-12
Granted: 1998-07-02
Abstract: An apparatus for heating parenteral fluids for intravenous delivery to a patient. The apparatus includes a disposable cassette which in one presently preferred embodiment is made up of a unitary member which is divided to form a serpentine flow path by a plurality of path separators. Thin, flexible metallic foil membranes are sealingly joined to the unitary member on the upper and bottom surfaces thereof to form an enclosed, fluid-tight serpentine flow path between the plurality of path separators. The entire periphery of the unitary member and the thin, flexible heat conductive foil membranes are sealingly held by a framework. The disposable cassette slides between first and second heating blocks which contact the thin, flexible heat conductive foil membranes so as to provide heat transfer to fluid flowing in the serpentine flow path. The heating blocks are designed to provide a gradation of heat energy such that more heat energy is available for transfer to the parenteral fluid at the inlet end of the serpentine flow path than is available for transfer to the parenteral fluid at the outlet end of the serpentine flow path.
Patent DE-69307041-D1 (DE)
Inventor: WEDER DONALD E
IPC: B65D85/50
Filed: 1993-07-27
Granted: 1997-02-13
Abstract: A sheet of material wrapped about a floral grouping to form a wrapper with a water holding and releasing material disposed in the wrapper and contact with a portion of the floral grouping.
Patent DE-69323657-D1 (DE)
Inventor: KANOME OSAMU
IPC: G11B7/243
Filed: 1993-06-17
Granted: 1999-04-08
Abstract: An optical recording medium is disclosed which comprises a substrate (101) containing a polycarbonate resin and a recording layer (102). The substrate contains copolycarbonate resin having constitutional units represented by the formulae (x) and (y) <CHEM>   <CHEM> [wherein Z of the formula (x) is a direct bond, alkylidene, -O-, -S- or -SO2-; X is H, halogen, alkyl, aryl, aralkyl, alkoxy, aryloxy or aralkyloxy; R1 is H, alkyl or aralkyl; m is an integer of 1 to 3; Y of the formula (y) is alkylidene, aryl-substituted alkylene, aryl, -O-, -S-, -CO- or -SO2-; and each of R2, R3, R4 and R5 is H, halogen or alkyl].
Patent DE-69324794-D1 (DE)
Inventor: VARASI MARIO
IPC: C07D233/32
Filed: 1993-10-22
Granted: 1999-06-10
Abstract: The invention relates to new derivatives of 1-imidazolylalkyl-3-phenyl-imidazolidin-2-ones of general formula (I)    <IMAGE>  (I)  wherein n is 1, 2 or 3; each of R, R1 and R2, which may be the same or different, is hydrogen, halogen, hydroxy, cyano, C1-C6 alkyl, CF3, C1-C6 alkoxy, C1-C6 alkylthio, formyl, C2-C6 alkanoyl, carboxy, C1-C6 alkoxy-carbonyl, nitro, -N(R4 R5) in which each of R4 and R5 independently is hydrogen C1-C6 alkyl formyl or C2-C6 alkanoyl; or a (R6 R7)N-SO2 group, in which each of R6 and R7 independently is hydrogen or C1-C6 alkyl; R3 is an imidazolyl group of formula   <IMAGE>   wherein each of R8 and R10 which may be the same or different is hydrogen or C1-C6 alkyl, R9 is hydrogen, C1-C6 alkyl or a nitrogen protecting group, or pharmaceutically acceptable salts thereof, which are useful in the treatment of CNS disorders, such as, e.g., anxiety and psychosis, and in the treatment of gut motility disorders, and/or emesis.
Patent DE-69329787-D1 (DE)
Inventor: LAL DR
IPC: A61P9/06
Filed: 1993-09-20
Granted: 2001-02-01
Abstract: Described are guanidinocarbonyl isoquinolines I, <CHEM> with R(1) hydrogen, (amino)(cyclo)(aryl)alk(en)yl, (heteroaryl); R(2) hydrogen, halogen, alkyl, or Aryl; G <CHEM> X(2), X(3) and X(4) hydrogen, halogen, nitro, amino, alkyl, sulfonamide, (mono)(di)(lower alkyl)(amino), benzyloxy, hydroxy; X(1) hydrogen, oxygen, sulfur and NR(7)R(8), and their pharmaceutically acceptable salts; described is also the process for their prepara-tion, their use as medicaments, and medicaments containing them for treating congestive heart failure, arrhythmic conditions as well as cardioprotective agents in mammals.
Patent DE-69331707-D1 (DE)
Inventor: FROST W
IPC: C12N15/22
Filed: 1993-12-09
Granted: 2002-04-18
Abstract: Enhanced efficiency of production of aromatic compounds via the common pathway, as shown in the figure, of a host cell is realized by increasing the expression of enzyme species acting on substrate intermediates in identified rate-limiting reaction steps in the pathway. Host cells are transformed with recombinant DNA encoding for the rate-limiting enzymes to provide cell transformants characterized by capacity to produce high concentrations of aromatic metabolites when grown in cell culture with a metabolizable carbon source.
Patent DE-69332145-D1 (DE)
Inventor: FOSTER L
IPC: G01R1/07
Filed: 1993-05-25
Granted: 2002-08-29
Abstract: A connector is provided, for making electrical connections to a replaceable circuit card. A shielded connection is provided by the connector, maintaining high signal integrity without degradation of S/N ratio by loss of signal or introduction of external noise as a result of connection characteristics without noise across the connection. The circuit card includes only features which are inexpensive to produce, resulting in a low circuit card replacement cost.
Patent DE-69409943-D1 (DE)
Inventor: PANTZAR GOERAN
IPC: B23B27/14
Filed: 1994-01-26
Granted: 1998-06-04
Abstract: A cutting insert, preferably for milling cutters, comprises an upper side or chip surface, a bottom surface and side surfaces extending between the upper and bottom surfaces. At least one of the side surfaces having a relief surface adjacent to a cutting edge, which relief surface is helically twisted along the cutting edge so that the relief or clearance angle decreases with increasing cutting depth. This arrangement makes it possible to obtain an equally large clearance along the cutting edge even with a negative inclination of the cutting insert in the milling cutter body.
Patent DE-69422344-D1 (DE)
Inventor: KOBAYASHI MASATSUME
IPC: B24C11/00
Filed: 1994-07-26
Granted: 2000-02-03
Abstract: An abrasive composition comprising abrasive grains of an inorganic material dispersed in a dispersion medium, characterized in that said dispersion medium contains an electrolytic water. A process for polishing an object using said abrasive composition. The abrasive composition enables to attain a high quality polish-finished surface at an improved polishing efficiency. <IMAGE>
Patent DE-69426984-D1 (DE)
Inventor: AL-RAZZAK A
IPC: A61K31/425
Filed: 1994-09-09
Granted: 2001-05-03
Abstract: A solid pharmaceutical composition is disclosed which comprises a pharmaceutically acceptable adsorbent or a mixture of pharmaceutically acceptable adsorbents to which is adsorbed a mixture of (1) a pharmaceutically acceptable organic solvent or a mixture of pharmaceutically acceptable organic solvents, (2) an HIV protease inhibiting compound and (3) one or more pharmaceutically acceptable acids. The solid composition can optionally be encapsulated in a hard gelatin capsule.
Patent DE-69430371-D1 (DE)
Inventor: SICKING I
IPC: E01F15/14
Filed: 1994-06-10
Granted: 2002-05-16
Abstract: A slotted rail terminal for highway guardrails. The rail of the terminal contains at least one slotted section extending along the rail and having at least one longitudinal slot of a size sufficient to reduce the ability of the rail to resist bending in response to a loading from one end or the side of the rail. A slot guard is provided which is adapted to be attached to the rail on the side facing away from the highway and downstream of each slotted section relative to expected longitudinal loadings on the rail. The slot guard is configured to abut the rail and span its respective slotted section so as to resist enlargement of each slot. The slot guard enables the slotted section to resist and oppose lateral impacting forces such that the slotted section of the guardrail will act to substantially redirect laterally impacting vehicles.
Patent DE-69433019-D1 (DE)
Inventor: MEHROTRA PANKAJ KUMAR
IPC: B24D3/06
Filed: 1994-03-31
Granted: 2003-09-11
Abstract: A densified titanium diboride based ceramic composition metal cutting tool is provided having W and Co therein and a fine grain size. The metal cutting tool has particular usefulness for the machining of titanium based alloys at high speeds.
Patent DE-69500146-D1 (DE)
Inventor: MOGENSEN BENT SKOU
IPC: B65D25/10
Filed: 1995-03-27
Granted: 1997-03-06
Abstract: An insert for a packaging, such as a jewel box is made by cutting an insert blank (12) from a base material (14). The base material includes an upper layer (16) of a compressible foamed plastic material and a lower layer (15) of an elastic foamed plastic material. The upper layer of material is compressed along a peripheral zone of the blank and is maintained in an at least partly compressed condition along the peripheral zone. Thereby, a desired domed or convex shape of the upper surface of the insert may be obtained. The peripheral edge of the insert blank (12) may be heated by a cutting tool (21) cutting the blank from the base material (14), and a film (17) of a heat sealable plastic material may be arranged between the upper and lower layers (16, 15) of material. Alternatively, the material of the upper layer (16) may be an at least partly plasticly compressible material. <IMAGE>
Patent DE-69505024-D1 (DE)
Inventor: GOURGUE FREDERIC
IPC: H03G3/30
Filed: 1995-02-08
Granted: 1998-11-05
Abstract: The apparatus receives an amplified input signal and a biassing signal and produces an output amplified signal. The amplifier (1) has at least two distinct possible output power values and output signals (3) are emitted in a predetermined frequency band. A biassing control device (6) receives linear control information and generates the biassing signal (4). The biassing signal is a function of the linear control information and the real level of an out of band emission equal to a desired out of band emission level. The real level of the out of band signal is defined as a maximum predetermined threshold level. It does not matter which distinct power value is output.
Patent DE-69512158-D1 (DE)
Inventor: NICOLAS JACQUES
IPC: F42B12/20
Filed: 1995-07-07
Granted: 1999-10-21
Abstract: An explosive projectile (1) of medium calibre, which comprises a generator explosive body (2) in which are distributed an explosive and/or incendiary charge (7) initiated by means of a primer (4). The device also comprises an intermediate charge (9) situated between the primer (4) and explosive charge (7) consisting of a mixt. of an explosive and a prim. pyrotechnic compsn. consisting of the association of at least one oxidant and one reducing agent. <IMAGE>