baber/WOPTO huggingface dataset:
Patent DE-3382559-D1 (DE)
Inventor: STROEMBERG LARS AKE
IPC: F23J3/04
Filed: 1983-03-15
Granted: 1992-06-11
Abstract: A completely cooled fast fluidized bed boiler comprises a reactor (4) having a bottom section (3), an integrated primary non-centrifugal mechanical particle separator (5), a gas pass (7) containing convective heat exchangers (10), and means (6,8,9) for controllably recirculating separated particles into the reactor bottom section (3). Reactor (4), separator (5) and gas pass (7) are built as an integrated unit within one and the same cooling system. The boiler is controlled by maintaining the bed temperature substantially constant or within a relatively narrow temperature interval by regulating the recirculation rate dependent on boiler load. For regulating the recirculation rate a non-mechanical valve, preferably a so-called L-valve (8), is used.
Patent DE-3462688-D1 (DE)
Title: 1,7-diphenyl-3-methylaza-7-cyano-8-methylnonane useful in combating diseases
Inventor: KREISKOTT HORST PROF DR
IPC: C07D/
Filed: 1984-12-10
Granted: 1987-04-23
Abstract: 1,7-diphenyl-3-methylaza-7-cyano-8-methylnonane and its antipodes and salts are used for the treatment of diseases.
Patent DE-3465783-D1 (DE)
Title: Method and device for the determination by optical emission spectrometry of an element such as aluminium present in a dissolved and precipitated state in a metal such as steel
Inventor: WITMANN ANDRE
IPC: G01N21/67
Filed: 1984-04-27
Granted: 1987-10-08
Abstract: 1. A process for determining the dissolved and precipitated concentrations of an element, such as aluminium, in a metallic analysis sample by Optical Emission Spectrometry, in particular a steel sample, comprising the steps of - submitting the sample to mild spark erosion conditions for the entire duration of the analysis in such a way as to avoid any phenomenon of local refusion of the sample, and sufficiently mild so as not to draw out the subcutaneous inclusions of the precipitated element, - dividing the spark erosion profile in time, that is thus obtained for the element under analysis, in at least two successive parts : an initial part formed by a peak (19) and a terminal part formed by a horizontal flat portion (20), - considering the standardized values of the intensities of the spark erosion profile, - determining said concentrations on the basis of said standardized values by reading on calibrating charts set on known samples, - considering a standardized value V1 of the intensity of the peak (19) of the spark erosion profile and a value V2 of the intensity of the horizontal flat portion (20) of the spark erosion profile, - determining on the basis of V1 -V2 and a corresponding calibrating chart the concentration [M]p in the precipitated state of the element M under analysis, - determining on the basis of V2 and a corresponding calibrating chart the concentration in the dissolved state [M]d of the element under analysis, - determining the total concentration [M]t of the element under analysis by the sum of the concentrations in the dissolved state and the precipitated state [M]d + [M]p .
Patent DE-3563029-D1 (DE)
Title: Method for the neutralization of an a-zeolite filter cake
Inventor: NISTRI UGO
IPC: C11D3/12
Filed: 1985-07-22
Granted: 1988-07-07
Abstract: The filter press cake, obtained by separation of the raw Zeolite from the major portion of the mother liquor and not washed, or only partially washed, is additivated with a suitable surface-active agent, added in the amount of from 1 to 2% in weight on the weight of the wet Zeolite. The thus-fluidized Zeolite is treated in a high-turbulence zone with sulphuric acid at a concentration greater than 70%, which is added in such an amount as to produce a nearly complete neutralization of the final Zeolite.
Patent DE-3563521-D1 (DE)
Inventor: ULRICH LAWRENCE W
IPC: B31B5/80
Filed: 1985-03-14
Granted: 1988-08-04
Abstract: A carton erector apparatus for setting up folding carton blanks and unfolding their bottom flaps. The apparatus includes a carton blank storage section, a carton blank set-up section and a bottom flap folding section. The carton blank storage section includes a magazine assembly for storing and urging knocked-down carton blanks towards the carton set-up section. The carton set-up section includes a carton opening assembly mounted on a substantially horizontal carriage plate movable in a direction transverse to the direction of movement of the carton blanks in the magazine assembly. A pivot arm assembly is pivotally secured to the folding arm assembly and is movable between first and second position respectively parallel and perpendicular to the folding arm assembly. A grasping means is secured to the pivot arm assembly to grasp the side panel of the forward carton in the magazine assembly when the pivot arm assembly and the folding arm assembly into their second positions is effective to set-up the carton blank into a tubular form. Bottom flap folding means are provided to infold the bottom flaps of the set-up carton.
Patent DE-3564380-D1 (DE)
Title: Process for preparing directly compressible granular mannitol
Inventor: SERPELLONI MICHEL
IPC: B01J2/20
Filed: 1985-10-03
Granted: 1988-09-22
Abstract: 1. Method of preparing directly compressible granular mannitol, characterized by the fact that a raw material essentially constituted of powder mannitol is subjected to an extrusion treatment inside an installation comprising a heating zone and an extrusion die, the supply flow rate of the installation with raw material as well as the parameters of the extrusion treatment, namely the temperature existing inside the heating zone, the diameter of the extrusion die and the driving speed of the raw material inside the heating zone being selected so that at the exit of the die and before the exit of the mannitol from the latter, said mannitol is partly fused.
Patent DE-3565444-D1 (DE)
Title: Electrical rotary machine
Inventor: BREM ERNST
IPC: H02K1/18
Filed: 1985-07-04
Granted: 1988-11-10
Abstract: In a large turbo-generator comprising a laminated stack (6) which has on its outside axial grooves (7) which are distributed over the entire circumference and which is there suspended in a housing (1) by wedges extending in its longitudinal direction, the wedges (8) are joined to a wedge carrier (4) which extends parallel to them and is fixed at the housing (1). The wedges are constructed of several parts and have a central center part (8) which is detachably connected to the wedge carrier (4) and which is essentially used for radial support. As support in the circumferential direction, clamping devices, for example in the shape of double inclined wedges (9a, 9b) are provided which are arranged in pairs between the groove side walls and the wedge center part and which are located completely inside the groove (7) and which can be actuated from the front of the completely laminated stator. In this manner, mounting openings in the housing (1) become superfluous and laminating is facilitated.
Patent DE-3570079-D1 (DE)
Title: Thienylthiazole compounds
Inventor: KAWAKITA TAKESHI
IPC: C07D333/38
Filed: 1985-11-21
Granted: 1989-06-15
Abstract: Thienylthiazole compounds of the formula: <CHEM> and pharmaceutically acceptable acid addition salts thereof, wherein: R is amino, guanidino, alkylamino, alkenylamino, unsubstituted or optionally substituted phenylamino or acylamino; A is amino, alkylamino, cyclic amino, alkanoylamino, a group of the formula: <CHEM>  wherein each symbol is as defined in claim 1;  Z is hydrogen, halogen; and m is 0 or 1 to 4, are useful in the treatment of peptic ulcer, acute or chronic gastritis, acute damage of gastric mucous membrane, dimentia and anxiety.
Patent DE-3571441-D1 (DE)
Title: Process for the preparation of pregnane derivative
Inventor: HOFMEISTER HELMUT DR
IPC: C07J41/00
Filed: 1985-08-16
Granted: 1989-08-17
Abstract: Known pregnane derivatives are prepared by esterificiation of known androstane derivatives to give new ester of Formula III    <IMAGE> (III)  wherein    in each case symbolizes a single bond or a double bond, n is 1 or 2, R1 is hydrogen or methyl, R2 is hydrogen or formyl, and R3 is chlorine, hydroxy or an alkanoyloxy group of up to 6 carbon atoms, and reaction of the latter with Ag(I) and formic acid.
Patent DE-3574415-D1 (DE)
Title: Optical coupler, in particular for optical fibres, forming a multiport coupler
Inventor: JARRET BERTRAND
IPC: G02B6/42
Filed: 1985-09-10
Granted: 1989-12-28
Abstract: 1. An optical coupler for providing an optical coupling between a main optical element (70; 170; 270; 370) and at least two auxiliary optical elements (80, 90; 180, 190; 280, 290; 380A, 380B, 380C, 390), characterised in that it comprises : - an integral transparent support (10; 110; 210; 310) having at least one structure (20) having the effect of an optical prism (20; 120; 220; 320A, 320B, 320C), such structure being in relief relatively to a main surface of the support and forming an optical divider having at least one entry surface (21; 121; 221; 321A, 321B; 321C) and a first inclined exit surface (22; 122; 222; 322A, 322B, 322C) opposite the entry surface ; - main positioning means (30; 130; 230; 330) which are in relief relatively to the main surface of the support and which are adapted to receive the main optical element facing the entry surface of an associated structure having the effect of an optical prism and in a position such that the optical axis (71, 171; 271, 371) of the latter element is generally transverse to such entry surface ; - first auxiliary positioning means (40; 140, 240; 340A, 340B, 340C) on the support and adapted to receive a first auxiliary optical element (80, 180; 280, 380A, 380B, 380C) in a position such as to recover the fraction reflected by the exit surface (22; 122; 222; 322A, 322B, 322C) of an associated structure having an optical prism effect of a light beam issuing from the main optical element and passing through the entry surface ; and - second auxiliary positioning means (50; 150; 250, 350) which are disposed in relief on the support and which are adapted to receive a second auxiliary optical element (90, 190; 290; 390) in a position such that the latter element recovers that refractive fraction of the light beam which passes through the exit surface (22; 122; 222; 322A, 322B, 322C) of an associated structure having an optical prism effect (20, 120; 220; 320A, 320B, 320C).
Patent DE-3576845-D1 (DE)
Inventor: STEIBLE PIERRE
IPC: F16B7/14
Filed: 1985-01-19
Granted: 1990-05-03
Abstract: 1. Telescopic pillar with a rotatable extension rod (4) which is positioned inside a tubular column (1) and which, by means of a locking and pivot bearing unit (5) designed as a height adjustment means and capable of rotating together with the rod, can be secured at the required level in relation to the tubular column (1), characterized by the fact that the locking and pivot bearing unit (5) comprises : a bearing bush (11) rotatable and to some extent longitudinally displaceable in the upper terminal zone of the tubular column (1) and having an adjusting mechanism (15) by which the bearing bush (11) and the extension rod (4) are releasably coupled together, a conical sleeve (12) which centres the extension rod (4) in the interior of the bearing bush (11), and an axial bearing system (13, 24) by which the bearing bush (11) is supported on the tubular column (1) via the conical sleeve (12).
Patent DE-3587351-D1 (DE)
Inventor: ESTEP TIMOTHY
IPC: A61K35/14
Filed: 1985-02-19
Granted: 1993-06-24
Abstract: Hemoglobin compositions are viral risk-reduced by heating in the presence of a reducing agent.
Patent DE-3587367-D1 (DE)
Inventor: GROSE REGINALD E
IPC: D21H13/00
Filed: 1985-12-23
Granted: 1993-07-01
Abstract: A non-woven composite material (I) comprises: (i) a mixt. of fibres comprising (a) a cellulosic fibre component comprising at least 15% of (I) and predominantly softwood pulp brushed or refined to a deg. of external and internal fibrillation characterised in that the fibres in the form of a TAPPI Standard Handsheet, have a breaking length of at least about 8km and a density of at least 0.67 g/c; (b) a non-cellulosic fibre component comprising at least one water-dispersible fibre from glass, rock wool or other mineral fibres; (ii) a mixt. of acrylic resins comprising at least 20% of (I) and comprising (a) a soft resin component comprising an anionic water-insoluble ( (AWI) soft acrylic binder resin, having a Tg of -30 to -10(-23) deg.C, and (b) a hard resin component comprising an AWI hard acrylic binder resin having a Tg of 20-40(30) deg.C; (iii) a filler component comprising at least 20% of (I) and comprising at least one particulate, AWI inorganic filler; and (iv) a flocculant component comprising a water-insoluble cationic organic wet-strength resin flocculant in an amt. of at least 200 ppm and all of which are pptd. into a bonded relationship in the form of a sheet. Also claimed is the prodn. of (I).
Patent DE-3661300-D1 (DE)
Title: Process for the production of catalysts for reducing nitrogen oxides from exhaust gases, and chemical cleaning process
Inventor: STEIN HERMANN
IPC: B01D53/86
Filed: 1986-04-17
Granted: 1989-01-05
Abstract: The invention relates to a process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air cleaning processes, in which a catalytically active material is deposited and bonded on a carrier made of metal, preferably stainless steel. The carrier is preferably in the form of a perforated metal plate, or of rib mesh, or a grid, preferably fabric, honeycombed or knitted material made of metal wire, or a similar material with a high specific surface. To simplify manufacturing and to improve the characteristics of the catalysts, the invention proposes the use of an acid which etches the surface of the metal carrier as the binder for the catalytically active material.
Patent DE-3668460-D1 (DE)
Inventor: DURANEL LAURENT
IPC: C08F10/00
Filed: 1986-08-05
Granted: 1990-03-01
Abstract: A process for the manufacture of substantially spherical particles of at least one metal compound of Group II of the Periodic Table, comprising dissolving such compound in a solvent therefor to form a solution and introducing the solution into a non-solvent medium; said non-solvent medium consisting essentially of at least two liquids that are non-solvents for said compound, at least one of said non-solvents being immiscible with the solvent solution and at least one of said non-solvents being miscible with said solvent solution.
Patent DE-3681202-D1 (DE)
Inventor: PLIES ERICH
IPC: H01J37/26
Filed: 1986-06-13
Granted: 1991-10-10
Abstract: The electrode system providing the counter field for braking the secondary electrons has two spherically symmetrical electrodes (K1,K2) with their applied potentials (VD,VE) ensuring a spherically symmetrical counter field between them. The centre of this field lies at a defined point (25) in a field free space within the magnetic lens element (OL), to which the accelerated secondary electrodes (SE) are focussed.
Patent DE-3688213-D1 (DE)
Inventor: YAMAMOTO MASAKI
IPC: A61K45/00
Filed: 1986-05-06
Granted: 1993-05-13
Abstract: The present invention provides a biodegradable high molecular polymer characterized in that the content of water-soluble low molecular compounds, as calculated on the assumption that each of said compounds is a monobasic acid, is less than 0.01 mole per 100 grams of said high molecular polymer.The thus-obtained high molecular polymer has good aging stability and can be used advantageously as an excipient for pharmaceutical preparations.
Patent DE-3751879-D1 (DE)
Inventor: HARAGUCHI KEISUKE
IPC: G03B13/12
Filed: 1987-05-12
Granted: 1996-09-26
Abstract: A lens shutter type of camera is provided, having a photographing optical system (1) comprising a zoom lens system (L1, L2), a motor driven cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) for moving the photographing optical system (1, L1, L2) in a zoom range (20d, 21b), thereby varing the focal length of said optical system (1, L1, L2) and for moving said optical system (1, L1, L2) to and from an accommodating position (20a, 20b, 21a) where lenses (L1, L2) of said photographing optical system (1) are in a position behind said zoom range (20e, 21b). In that camera a code plate (90) is provided with an area (Pos2 to PosA) for obtaining focal length information of said optical system (1) and with a detecting area (Pos1) for detecting a transient state (20b) from said zoom range (20d, 21b) to said accommodating position (20a, 21a). The driving of said cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) cannot be stopped when said detecting area (Pos1) signalises a position of the optical system (1, L1, L2) in said transient state (20b, 21a). <IMAGE>
Patent DE-3765033-D1 (DE)
Inventor: SANDBERG L BOGUE
IPC: B27N5/00
Filed: 1987-06-30
Granted: 1990-10-25
Abstract: Articles such as pallets (10) are moulded from a mixture (36) of flake-like wood particles and a binder in a press (68,70), the pallets having a deck (12) and integrally molded legs (16). Prior to pressing the pallet, a loosely fitted mat of wood flakes (36) is formed by depositing a first plurality of layers of the wood flakes onto a supporting surface (32) with the flakes of at least some of the layers in the regions where the legs of the pallet will be formed being aligned by flake aligners (88), followed by depositing a second plurality of layers with a flake aligner (94) causing alignment of flakes in the intended leg regions of the pallet in a direction transverse to the direction of alignment of the flakes of the first layers.
Patent DE-3765141-D1 (DE)
Inventor: GROEN JOHN WILLIAM
IPC: A23G1/18
Filed: 1987-02-02
Granted: 1990-10-31
Abstract: A method of tempering edible fatty compositions such as chocolate involves controlling the temperature of the composition to a predetermined temperature, passing the temperature-controlled composition continuously through a heat exchanger (102) monitoring the consistency of the composition being discharged from the heat exchanger (102) and using this to control the cooling of the composition in the heat exchanger (102). Monitoring of the consistency may be affected by monitoring the pressure difference across the heat exchanger (102) using pressure transducers (114) and (116), or it may be effected by other means such as monitoring the motor used to effect mixing of the composition in the heat exchanger or by use of an in-line viscometer.
Patent DE-3765753-D1 (DE)
Inventor: SCANFERLA GIORGIO
IPC: F24H9/14
Filed: 1987-09-03
Granted: 1990-11-29
Abstract: A wall-mounted hot water boiler (1) of the instant type comprises a plurality of plumbing components (5) in fluid communication with one another by plumbing lines (12) preformed on a wall member (4), which wall member (4) forms a hanging frame for the wall-mounted boiler; the plumbing lines (12) are defined between two juxtaposed metal sheets (4a, 4b) and provided with fittings (13) for connecting and supporting mechanically respective ones of the plumbing components (5).
Patent DE-3766914-D1 (DE)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: C07D513/04
Filed: 1987-07-30
Granted: 1991-02-07
Abstract: The present invention provides new tricyclic benzotriazoles of the general formula:    <IMAGE>  (I)  wherein Z is a hydrogen atom or an acyl radical, Y is an oxygen or sulphur atom or two hydrogen atoms and X is an oxygen or sulphur atom or a >CR1R2 or >NR3 group, R1 is a hydrogen atom or an alkyl, alkenyl or cycloalkyl radical, R2 is a hydrogen atom or an alkyl, alkenyl or cyano group or a carbonyl group substituted by a hydroxyl, alkyl, alkoxy, amino, alkylamino, dialkylamino or hydrazino group or R2, together with R1, represents a cycloalkylene radical or R1 and R2 together form an alkylidene or cycloalkylidene radical and R3 is a hydrogen atom or an alkyl radical; the tautomers thereof and the physiologically acceptable acid-addition salts thereof with inorganic and organic acids. The present invention also provides processes for the preparation of these tricyclic benzotriazoles and pharmaceutical compositions containing them for the treatment of heart and circulatory diseases.
Patent DE-3768547-D1 (DE)
Inventor: LUH YUHSHI
IPC: C07C265/10
Filed: 1987-03-25
Granted: 1991-04-18
Abstract: Isophorone diisocyanate, 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate (IPDI) is prepared by liquid phase thermolysis of the corresponding bis-carbamic acid ester into the corresponding isocyanate and alcohol, respectively, in the presence of a highly selective metal oxide catalyst (SnO2 and/or CuO). Typically, the cracking reaction is carried out at a temperature from 225 DEG  to 350 DEG C, at a pressure of from 20 to 50 mmHg. These catalysts give high IPDI yields with high conversions of the carbamic acid esters.
Patent DE-3773486-D1 (DE)
Inventor: SUZUKI TAKANORI
IPC: B65D5/54
Filed: 1987-04-08
Granted: 1991-11-07
Abstract: The present invention relates to the use of a multilayer sheet for producing a multilayer container suitable for heat sterilization packaging, which makes the setting of the heat sealing condition at heat sealing of a lid member easy, and is able to make a package which not only has an excellent sealing property, but also a good easy openability and which can be opened with a stable opening force, provides a peeled surface having a good appearance and has an excelent resistance to boiling and retort treatment.
Patent DE-3775593-D1 (DE)
Inventor: KVANTA ENDRE
IPC: A23L29/00
Filed: 1987-03-27
Granted: 1992-02-13
Abstract: A process for supply of low concentrations of biologically active materials to base materials such as a processed foodstuff or an animal food, in which the biologiocally active material is slurried in an inert carrier, where it is insoluble, to form a homogeneous suspension, after which the suspension is applied to the base material by means of a device converting the suspension to an easily applicable form, the suspension coating the surface of the base material in an even layer. The suspension is maintained homogeneous by stirring and at an even temperature before being applied to the base material at such a rate that an even and predetermined concentration of the biologically active material is obtained per weight unit distributed on the surface of the base material.
Patent DE-3776992-D1 (DE)
Inventor: SOURLIS GEORGE
IPC: B41J2/16
Filed: 1987-05-20
Granted: 1992-04-09
Abstract: An ink jet nozzle assembly is produced from materials, such as polyphenylene sulfide. The resulting assembly is acoustically soft so that undesirable fluid and mechanical resonances are substantially attenuated.
Patent DE-3778714-D1 (DE)
Inventor: TSUJI MASAYOSHI
IPC: C07D417/12
Filed: 1987-01-14
Granted: 1992-06-11
Abstract: This invention provides an indenothiazole derivative and a process for manufacturing the same. The said indenothiazole derivative is represented by the following formula: 
<CHEM>
 wherein X and Y are identical with, or different from, each other and are each a hydrogen atom, halogen atom, low alkyl group or low alkoxy group; n is an integer of from 0 to 4; R1 is a hydrogen atom, low alkyl group, unsubstituted or substituted phenyl group; R2 is a low alkyl group, cycloalkyl group, low alkoxyl group, unsubstituted or substituted phenoxy group, unsubstituted or substituted phenyl group, alkenyl group, heterocyclic group or cycloamino group; R3 is a hydrogen atom, low alkyl group or acyl group; and R2 and R3 may be combined to form a cycloamino group. Further, this invention also provides a tautomer of the compound represented by the above formula (Ia), wherein all the symbols are as defined above except that R3 is limited to a hydrogen atom.
Patent DE-3785461-D1 (DE)
Inventor: HEHL KARL
IPC: B23Q1/00
Filed: 1987-09-08
Granted: 1993-05-19
Abstract: A computer-controlled plastic injection moulding machine is equipped with a data display which is flanked by input keyboards and is mounted together with them in a common frame. The data display is spatially separated from the computer and is arranged on a swivelling arm on top of a carrier column. It can be swivelled from a position of rest to a position where its face is clearly visible from the operator's stand.