baber/WOPTO huggingface dataset:
Patent DE-69111796-D1 (DE)
Inventor: ADDIEGO WILLIAM PETER
IPC: F01N3/28
Filed: 1991-12-13
Granted: 1995-09-07
Abstract: Multi-stage catalytic systems and methods are provided for converting NOx, CO, and hydrocarbons in a mixture, to innocuous products. The systems include first and second stages, each with substrate and catalyst. The mixture is contacted with the first stage for conversion of the major portion of the NOx and a portion of the CO and hydrocarbons. The output is contacted with the second stage to for conversion of CO and hydrocarbons. In one system, the first stage catalyst consists essentially of rhodium and a zeolite; the second stage catalyst comprises a noble metal including platinum and/or palladium, and a support. The mixture has a mole ratio of reducing to oxidizing agents of at least 0.8. Low ammonia is generated. In another system, the first stage substrate is made of material capable of being heated to at least 150<o>C in no more than about 20 seconds, has heating means for doing same, and is at this temperature at least part of the time of contact with the mixture. The first stage catalyst comprises a support and rhodium with optionally platinum and/or palladium. The second stage catalyst comprises a support, and platinum and/or palladium, and optionally rhodium. Most of the rhodium is in the first stage; most of the platinum and/or palladium is in the second stage. At least 70% by volume of the NOx, CO, and hydrocarbons is converted. The weight ratio of Pt and/or Pd:Rh in each system is at least about 15:1.
Patent DE-69112849-D1 (DE)
Inventor: LAUTENSCHLAEGER HANS
IPC: A61K8/55
Filed: 1991-02-11
Granted: 1995-10-12
Abstract: Aqueous phospholipid dispersion, whose membranes are formed from a mixture of phosphatidylcholine and a specific phospholipid basic substance, provide a particularly favourable loading of the vesicle membrane with lipophilic substances. The vesicle dispersions prepared according to a particular method can be used for pharmaceutical and cosmetic compositions.
Patent DE-69117873-D1 (DE)
Inventor: BERGSTROM CHRISTER
IPC: C09J7/02
Filed: 1991-10-29
Granted: 1996-04-18
Abstract: The invention provides a polymer composition for forming release films for contact with surfaces containing pressure-sensitive adhesives, characterized in that it is formed of a reactive polyolefin containing functional groups and a reactive release substance, which have been caused to react by compounding in a molten state.
Patent DE-69119609-D1 (DE)
Inventor: HELLAND EGILL
IPC: E01F9/615
Filed: 1991-12-10
Granted: 1996-06-20
Abstract: PCT No. PCT/NO91/00155 Sec. 371 Date Jun. 18, 1993 Sec. 102(e) Date Jun. 18, 1993 PCT Filed Dec. 10, 1991 PCT Pub. No. WO92/11416 PCT Pub. Date Jul. 9, 1992.An articulated and automatic spring-back post foot (3) for a post (1) for road signs, signal lights and smaller street lights or the like. The post foot comprises a lower or exterior section (11) adapted for attachment in the ground or to a bridge element or the like, and an upper or internal section (4) having an attachment means for the post (1) and being connected for articulated, spring-back movement to said First section (11). The lower or exterior section (11) consists of a sleeve-like element of metal having at the upper edge thereof an inwardly facing annular flange (12). The upper or internal section (4) is provided at the lower end thereof with a central indented section (8) which is provided on the exterior jacket face thereof with an encircling body (9) of elastic rubber material having an outer diameter which is adaptable by press-fitting to the internal diameter of the flange (12). At the center of the lower part of the upper section there is attached a flexible traction member (19), preferably a cable, which extends through the sleeve-like element (11) and passes through the center of a bottom plate (14), and further through the center of a resilient, compressible body (21), particularly a block-like body of foamed or porous plastic, and with its free end is fastened to a disc-like member (24) abutting with the lower end of the resilient block-like body (21), the upper side of said body (21) abutting with a contact surface or bottom plate (14) at the lower end of the sleeve (11).
Patent DE-69124428-D1 (DE)
Inventor: VIRKKUNEN JORMA
IPC: H04W88/02
Filed: 1991-06-25
Granted: 1997-03-13
Abstract: The invention relates to a device for scanning the menus of a telephone set. The device essentially comprises according to the invention a finger actuated rolling means and elements (4, 5) which detect and transform the direction and speed of rotation of the finger actuated rolling means into control signals (N, S) which are conducted to a processor (6) controlling the menus. The device is advantageously used in cellular telephones. <IMAGE>
Patent DE-69124956-D1 (DE)
Inventor: WALKER KEITH A M
IPC: A61K31/415
Filed: 1991-12-19
Granted: 1997-04-10
Abstract: Compounds of formula (I): <CHEM>  wherein     n is 2 or 3;     p is 0, 1 or 2;     q is 0, 1 or 2;     X is oxygen or S(O)t where t is 0, 1 or 2; each R<1> is independently halo, lower alkyl, lower alkoxy, or trifluoromethyl;     each R<2> is independently halo or lower alkyl;     R<3> is nitro or -N(R<5>)R<6> where     R<5> is hydrogen or lower alkyl; R<6> is hydrogen, lower alkyl, lower alkylsulfonyl or -C(Y)R<7> where Y is oxygen or sulfur and R<7> is hydrogen, lower alkyl, lower alkoxy or -N(R<8>)R<9> where R<8> is hydrogen or lower alkyl and R<9> is hydrogen, lower alkyl or lower alkoxycarbonyl; or R<5> and R<6> together with N is pyrrolidino, piperidino, morpholino, thiomorpholino or piperazino, wherein the piperazino is optionally substituted at the 4-position by -C(O)R<1><0> where R<1><0> is hydrogen, lower alkyl, lower alkoxy or amino; and R<4> is hydrogen or lower alkyl, as single stereoisomers or as mixtures thereof; and their pharmaceutically acceptable salts, are useful in treating disease-states characterized by hypercholesterolemia.
Patent DE-69130428-D1 (DE)
Inventor: ROUYER ALAIN
IPC: B29B13/02
Filed: 1991-07-30
Granted: 1998-12-03
Abstract: The invention relates to a method of packaging an adhesive composition, especially a thermoplastic or thermosetting hot melt adhesive, and to correspondingly packaged adhesives. The method comprises the steps of providing one substantially uniform separate portion of the adhesive composition; sufficiently solidifying said portion for packaging; substantially completely surrounding said sufficiently solidified portion with a plastics packaging material; the packaging material being meltable together with the adhesive composition and blendable into said molten adhesive composition, the kind and amount of said packaging material being chosen so as not to disadvantageously affect the properties of the adhesive composition when blended into same. Preferably, the packaging material is a net, a wrap, a sack or a bag. Packagings made of plastic film are advantageously voided of air, to prevent problems in melting. The packaged adhesive can be melted as it is.
Patent DE-69131930-D1 (DE)
Inventor: CROWE JAMES SCOTT
IPC: C12Q1/686
Filed: 1991-10-08
Granted: 2000-02-24
Abstract: PCT No. PCT/GB91/01744 Sec. 371 Date Jul. 29, 1993 Sec. 102(e) Date Jul. 29, 1993 PCT Filed Oct. 8, 1990 PCT Pub. No. WO92/07075 PCT Pub. Date Apr. 30, 1992The invention relates to a method of producing a chimaeric antibody in which the CDR of a first antibody is spliced between the framework regions of a second antibody. The method is performed using a template comprising two framework regions, AB and CD, and between them, the CDR which is to be replaced by a donor CDR. Primers A and B are used to amplify the framework region AB, and primers C and D used to amplify the framework region CD. However, the primers B and C also contain, at their 5' ends, additional sequence corresponding to all or at least part of the donor CDR sequence. Primers B and C overlap by a length sufficient to permit annealing of their 5' ends to each other under conditions which allow a polymerase chain reaction to be performed and thereby incorporate all of the donor CDR sequence. The amplified regions AB and CD may undergo splice overlap extension to produce the chimaeric product in a single reaction.
Patent DE-69200353-D1 (DE)
Inventor: RASETTI CHARLES
IPC: C04B18/28
Filed: 1992-01-22
Granted: 1994-10-06
Abstract: Process for obtaining a new vegetable-based thermal and sound insulator. Predried hemp is treated with an aqueous colloidal solution of potassium silicate and pigmented iron oxide, optionally with the addition of calcium carbonate.
Patent DE-69203411-D1 (DE)
Inventor: DALBAN-MOREYNAS FRANCK
IPC: H01L21/677
Filed: 1992-08-20
Granted: 1995-08-17
Abstract: The invention relates to a device for transferring plates from an original support to a destination support, the original support comprising positioning means enabling the plates to be arranged separately from one another according to a specified spacing and transversely between two open faces of the original support, the destination support comprising positioning means enabling the plates to be arranged separately from one another starting from one open face according to a spacing which is identical to or different from that of the original support, the device comprising plate guide means arranged between one of the two open faces of the original support and the open face of the destination support, characterised in that it furthermore comprises a mobile pusher (16) enabling the plates (32) to be pushed off their original support (1) towards their destination support (5), the pusher passing through, in its stroke, the said guide means consisting of slides (14) arranged on either side of the region of travel of the pusher (16) and ensuring continuity of plate transfer. <IMAGE>
Patent DE-69212458-D1 (DE)
Inventor: HOMONOFF EDWARD C
IPC: D04H1/46
Filed: 1992-09-28
Granted: 1996-08-29
Abstract: A hydroentangled composite fabric is made by subjecting a spunbonded base web material of continuous man-made filaments to stretching in the cross direction at least 5 percent of its original dimension but less than the cross direction elongation of the material under ambient temperature conditions at the time of stretching. The base web material in its cross-stretched condition is stabilized to provide a prestretched base web material substantially free from cross direction tensioning. A covering layer of fluid dispersible fibers, preferably in the form of one or more wet-laid wood pulp fibrous webs, is applied to one surface of the relaxed prestretched base web to form a multilayer structure and the multilayer structure is subjected to hydroentanglement while in its relaxed condition to embed the covering fibers in the spunbonded base layer and affix the fiber layer to one surface of the prestretched base material. The resultant fabric exhibits improved dimensional stability and cross-directional strength characteristics closely approaching those in the machine direction.
Patent DE-69213959-D1 (DE)
Inventor: DIAT CHRISTIAN
IPC: B24C5/04
Filed: 1992-12-11
Granted: 1996-10-24
Abstract: PCT No. PCT/FR92/01177 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/11908 PCT Pub. Date Jun. 24, 1993In performing micro-cleaning and micro-blasting, a dry micro-cleaning abrasive powder is sprayed having a very small grain size. This enables high cleaning speeds to be reconciled with exceptionally fine blasting in order to remove dirty stains and encrusted deposits from valuable, delicate, or fragile medium as is the case when having to blast off pollutants and pollution that become stuck to the surfaces of monuments and buildings. Jets of compressed air charged with fine abrasive particles having grain sizes of less than 200 micrometers can also be sprayed towards the surface. The jets are emitted from nozzles at high speeds so that they sweep the surface with at least ten jets, each of which has a cross section lying in the range of 400 micrometers to 4 millimeters, so that very low kinetic energy is imparted to the surface.
Patent DE-69214416-D1 (DE)
Inventor: MOISSET JACQUES
IPC: B28B1/52
Filed: 1992-12-18
Granted: 1996-11-14
Abstract: Fibre-reinforced gypsum panel made up of at least one layer of fibre-reinforced gypsum in which the cellulose fibres are dispersed and which is optionally used in combination with other layers with identical or different physicochemical characteristics, this layer of fibre-reinforced gypsum being characterised in that its density is moderate, even in the absence of lightening materials and in that the fibres dispersed in the said layer are preferentially oriented in the lengthwise direction of the panel so that the flexural breaking strength of the layer in the lengthwise direction is higher than the flexural breaking strength in the transverse direction of the layer.
Patent DE-69215712-D1 (DE)
Inventor: HARTZELL TORBJOERN
IPC: C22C29/08
Filed: 1992-02-17
Granted: 1997-01-23
Abstract: The present invention relates to cemented carbide bodies preferably for wear demanding rock drilling and mineral cutting. The bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase where the binder phase content in the outer part of said zone is lower than the nominal and, in addition, constant or near constant, and that the binder phase content in the inner part of the eta-phase free zone closer to the eta-phase core is higher than the nominal. According to the method according to the invention bodies comprising evenly distributed eta-phase are subjected to a partly carburizing treatment with a carbon activity, ac, close to 1. <IMAGE>
Patent DE-69217478-D1 (DE)
Inventor: DAVLANTES GEORGES N
IPC: E05C9/00
Filed: 1992-10-14
Granted: 1997-03-27
Abstract: A modular pet access door unit for insertion into a hole cut into a door or wall has exterior frames and spacer frames, fastened together by fasteners extending horizontally through brackets in the spacer frames. The spacer frames have tongue and groove surfaces for nesting with each other. Both exterior frames may carry a pet access door. A security cover mounts on posts with annular grooves, and may be moved horizontally into position to cover the pet opening, where sliders in the security cover with keyhold-shaped holes engage the post annular grooves. The pet door is captured in the frame between the frame and a door or flap holder that is secured to the frame by removably fasteners. An automatically adjustable sill is movable by magnetic attraction to the flap bottom, where its position is secured by fasteners.
Patent DE-69218471-D1 (DE)
Inventor: SUTTON RICHARD CALVIN
IPC: G01N33/543
Filed: 1992-01-21
Granted: 1997-04-30
Abstract: Biologically active reagents are prepared from particles of copolymers having highly active succinimide groups. The reagents are prepared by covalently attaching biologically active substances, for example antibodies, to the particles, directly or indirectly through amide groups by displacement of highly active succinimide groups on the particle surface. These reagents are used to advantage in analytical elements, methods for the detection of specific binding ligands (such as immunological species) and immunoassays, and in purification methods such as affinity chromatography.
Patent DE-69221766-D1 (DE)
Inventor: RAMAN GOVINDRAJAN
IPC: A61K6/00
Filed: 1992-05-05
Granted: 1997-10-02
Abstract: A composition suitable for topical application to human skin for reducing the damaging effects of ultra-violet light on skin comprises:   (a) an effective amount of a triester of citric acid having the structure (1): <CHEM>  where R<1>, R<2> and R<3> each independently represent a branched or unbranched alkyl,alkenyl, aryl, alkylaryl or arylakyl group, each said group being optionally substituted and having from 1 to 18 carbon atoms, R<4> represents -H, or a branched or unbranched saturated or unsaturated acyl, alkyl, aryl, alkylaryl or arylalkyl group, each said group being optionally substituted and having from 1 to 18 carbon atoms; and (b) a cosmetically acceptable vehicle for the citric acid ester; and   (c) an effective amount of a sunscreen agent, with the proviso that in the case where the sunscreen agent is an inorganic sunscreen, it has an average particle size of less than 100 mu m.
Patent DE-69224666-D1 (DE)
Inventor: RENCH GEOFFREY
IPC: A47L9/16
Filed: 1992-12-30
Granted: 1998-04-09
Abstract: The improved carpet cleaning machine, intended for use with "dry" carpet cleaning systems using dampened granules or particles, can be used in either of two modes. One involves carpet "brushing" for dirt removal by urging particles into the carpet and along the fibers. The other involves later vacuuming for particle removal. To facilitate the latter, one embodiment of the machine has first and second particle-removing media such as a concentrically-mounted cyclone separator and conical screen filter, respectively. The separator has air flowing through it downwardly along a vortical path and then upward, such air flow often carrying along a few particles. Such high-velocity particles impinge on the outer surface of the screen filter and many particles adhering to such filter are dislodged. The filter is said to thereby be "purged" or cleaned. There may also be a third medium and even a fourth medium to remove very fine particles before the air is expelled back into the room. Other embodiments use an automotive, resilient foam or flat-element filter medium in place of or in addition to the conical screen filter.
Patent DE-69301493-D1 (DE)
Inventor: CUGNON DE SEVRICOURT MICHEL
IPC: C07D213/86
Filed: 1993-04-01
Granted: 1996-03-21
Abstract: Compounds useful in therapeutics of formula: <IMAGE> in which R2 and R3 represent, independently of one another, H, C1-C4 alkoxy or OH and (A, B) = (oxygen, oxygen), in which case either R or R1 represents OH, halogen, secondary amino or tertiary amino and the other represents NHNHCONHR4 or else R and R1 together form =N-NH-CX-NHR5, =N-NH-CX-N(phenyl)2, =N-NH-CX-NH-NH-R5, =N-NH-C(SCH3)=N-R6 or =N-N=C(SCH3)-NH-R6, or (A, B) = (N-OH, oxygen), in which case R and R1 together form =N-NH-CX-NHR5 or =N-NH-CX-N(phenyl)2, or (A, B) = (N-NH-CX-NHR5, oxygen), in which case R and R1 together form =N-NH-CX-NHR5, or (A, B) = (N-OH, N-OH), in which case R and R1 together form =N-NH-CX-NHR5 or =N-NH-CX-N(phenyl)2.
Patent DE-69307904-D1 (DE)
Inventor: BURDIS VASSILIS
IPC: B01D53/68
Filed: 1993-07-01
Granted: 1997-03-13
Abstract: PCT No. PCT/SE93/00606 Sec. 371 Date Mar. 24, 1995 Sec. 102(e) Date Mar. 24, 1995 PCT Filed Jul. 1, 1993 PCT Pub. No. WO94/07590 PCT Pub. Date Apr. 14, 1994A method and an apparatus for cleaning a gas containing pollutants, such as hydrogen chloride and heavy metals, are described. The polluted gas (2) is contacted with an aqueous washing liquid (3) in a scrubber (1), whereupon part of the washing liquid is preevaporated in a preevaporation unit (7) to form a hydrochloric-acid-containing top fraction, which is essentially free from heavy metals, and a bottom fraction containing hydrochloric acid and heavy metals. Part of the bottom fraction is recirculated (15) for renewed preevaporation, while the remainder of the bottom fraction is treated (16) to remove any heavy metals present. The top fraction from the preevaporation is distilled in a rectification unit (22) to form a top fraction (31) and a bottom fraction (35).
Patent DE-69310300-D1 (DE)
Inventor: MORINI GIAMPIERO
IPC: C07C211/25
Filed: 1993-09-24
Granted: 1997-06-05
Abstract: Disclosed are catalyst components for the polymerization of olefins comprising magnesium halide in active form, and, supported thereon, a titanium halide or titanium halogen alcoholate and an electron-donor compound selected from the diamines of formula <CHEM> wherein the radicals R1 to R10 are the same or different and are hydrogen or C1-C18 hydrocarbon radicals, with the proviso that at least one of the R7 and R8 radicals and at least one of the R9 and R10 radicals are not hydrogen. Also, disclosed are catalysts obtained from said catalyst components and an Al-alkyl compound, as well as catalysts obtained by reaction of an Al-alkyl compound and a diamine of formula (I) with a solid catalyst component comprising a titanium halide or a titanium halogen alcoholate, and an electron-donor compound having particular characteristics of extractability with Al-triethyl, supported on magnesium halide in active form.
Patent DE-69317757-D1 (DE)
Inventor: TJURIN VALERY ALEXANDROVICH
IPC: B21J7/14
Filed: 1993-06-02
Granted: 1998-05-07
Abstract: A method of radial forging of a blank where the blank (1) is placed in the manipulator head (2), swaged by at least two pairs of oppositely mounted pressing block-heads (3, 4 and 5, 6), while applying at the same time the normal swaging force of the said pairs of the pressing block-heads and a shearing force T, then is moved along the longitudinal axis 00 or turned about the longitudinal axis 00 and is moved along the same longitudinal axis 00, the operation of swaging the blank (1) being carried out simultaneously at its two sections A and B situated consecutively along its longitudinal axis 00, the shearing force T being applied at these sections in opposite directions. <IMAGE>
Patent DE-69321783-D1 (DE)
Inventor: SAIKAWA SATOSHI
IPC: B41J2/165
Filed: 1993-07-26
Granted: 1998-12-03
Abstract: A wiping mechanism for wiping an ink ejection side surface of an ink jet head for effecting recording by ejection of ink through ejection outlets includes a wiper for wiping the ejection side surface; and control mechanism for controlling operation of the wiper member in accordance with arrival of a carriage carrying the ink jet head and moving in a predetermined direction. <IMAGE>
Patent DE-69329112-D1 (DE)
Inventor: GOLDENBERG M
IPC: A61K47/48
Filed: 1993-05-06
Granted: 2000-08-31
Abstract: Methods are provided for close-range intraoperative, endoscopic and intravascular detection and treatment of lesions, including tumors and non-malignant lesions. The methods use agents labeled with isotopic and non-isotopic agents. Also provided are methods for detection and treatment of lesions with photodynamic agents and methods of treating lesions with a protein conjugated to an agent capable of being activated to emit Anger electron or other ionizing radiation. Compositions and kits useful in the above methods are also provided.
Patent DE-69332640-D1 (DE)
Inventor: DAINES A
IPC: C07D213/30
Filed: 1993-06-30
Granted: 2003-02-20
Abstract: PCT No. PCT/US94/13970 Sec. 371 Date Jun. 7, 1996 Sec. 102(e) Date Jun. 7, 1996 PCT Filed Dec. 5, 1994This invention relates to a compound of formula I These compounds are leukotriene antagonists and as such can be used in treating various diseases associated with leukotrienes.
Patent DE-69400859-D1 (DE)
Inventor: PALATIANOS ALEXANDER DR
IPC: G07C9/00
Filed: 1994-01-07
Granted: 1996-12-12
Abstract: A transmitter (2) for a remote control group can learn a code embedded in a radiation signal received from another transmitter (2) of the same group. A non-resettable teach status switch (16) sets an instruction which is transmitted with every time a code is transmitted. This instruction may be recognised by a receiving transmitter and instructs operation of the receiving transmitter. The information may be to indicate whether or not the code may be learned by the receiving transmitter and therefore, a transmitter may be set as a "learn only" transmitter or as a "learn and teach" transmitter. It is only necessary for the user to press the relevant transmit button on each of the transmitters. This is because the controller (20) of the transmitter monitors a radio receiver (23) every time the transmit button is pressed. In addition, it delays transmission of a code when a transmit button is pressed so that it can listen to the radiation receiver (23). There are two delay periods, the first for detection of a signal, and the second longer period for recognition of a valid code. The second period is not used if no signal is detected in the first period. <IMAGE>