baber/WOPTO huggingface dataset:
Patent DE-3160500-D1 (DE)
Title: Method and apparatus for processing preferably rottable, solid and liquid waste material
Inventor: STODT EBERHARD
IPC: C05F7/00
Filed: 1981-01-24
Granted: 1983-08-04
Abstract: 1. Method of treating mainly decomposable, solid and liquid wastes, such as garbage and biologically active sludge, in which the solid wastes are disintegrated and then mixed with the sludge and thereafter the waste-sludge mixture is processed into pressed blocks or slabs, characterized in that a) fresh sludge or a sludge mixture of partly fresh and partly rotting sludge - first sludge - is oxidized in known manner in a vessel as far as the first unstable equilibrium of the bacterial decomposition of the sludge, b) then the thus treated sludge or a sludge mixture of partly rotting and partly oxidized sludge - second sludge - is mixed in finely distributed manner with the disintegrated solid wastes, c) then the waste-sludge mixture, for improved reticulation and mutual interpenetration of the solid wast and of the sludge, is subjected to slab type pressing under alternating pressure and expansion and the waste-sludge mixture, issuing in the form of pressed slabs arranged in succession compactly or as a strand from the pressing apparatus, is expanded and rendered permeable in predetermined manner for gas and water exchange by partial relieving of the pressing pressure.
Patent DE-3175191-D1 (DE)
Title: Insulation analyzer apparatus and method of use
Inventor: REYNOLDS PETER H
IPC: G01R31/14
Filed: 1981-12-14
Granted: 1986-09-25
Abstract: PCT No. PCT/US81/01647 Sec. 371 Date Jul. 28, 1983 Sec. 102(e) Date Jul. 28, 1983 PCT Filed Dec. 14, 1981 PCT Pub. No. WO83/02162 PCT Pub. Date Jun. 23, 1983.An insulation specimen may be analyzed by removing any absorbed charge from the specimen. Test voltage E is applied through system resistance R. ITOT is sensed at time intervals occurring at selected times multiplied by any three points in a power series while maintaining E constant and RIR is calculated from the formula:  <IMAGE>  and displayed. Apparatus consists of a high voltage power supply, current sensing means and specimen terminals for connecting an insulating specimen across the power supply in series with the current sensing means. A voltage comparator is connected across the specimen terminals to sense effective voltage across the specimen. Computation means receives inputs from timing means, the current sensing means and the voltage comparator and is used to calculate insulating current using a formula involving elapsed time measurements of total current through the insulation specimen to calculate insulation current and the insulation resistance of the insulation specimens. Means is employed to adjust the high voltage direct current power supply and display means permits display of insulation current and insulation resistance readings.
Patent DE-3268319-D1 (DE)
Title: Microorganism identification technique
Inventor: SILMAN ROBERT EDWARD
IPC: C12Q1/04
Filed: 1982-09-30
Granted: 1986-02-13
Abstract: A method for the identification of microorganisms comprises adding to a sample containing an unknown microorganism an emissive agent such as a radioactive amino acid to produce a mix of emissive products that depends on the metabolic mechanism of the microorganism. After incubation, the reaction is arrested and the emissive products are separated, as by electrophoresis on a gel plate. The plate may then be autoradiographed by exposure to a photographic film to produce on the latter a characteristic band pattern functioning as an identifier for the microorganism. Identification can be effected by comparing the identifier for the unknown with a collection of identifiers for known microorganisms to find a match with one of these known identifiers. The comparison may be carried out by scanning the unknown identifier to produce a signal which is compared with signals representing known identifiers stored in a computer. Alternatively, the emissive products, after separation, may be detected by direct scanning to provide an identifier signal for computer processing .
Patent DE-3279419-D1 (DE)
Title: Process for preparing polyesters or poly(estercarbonates) in the presence of a processing aid
Inventor: MATZNER MARKUS
IPC: C08G63/64
Filed: 1982-11-08
Granted: 1989-03-09
Abstract: A process for preparing a polyester or a poly(ester carbonate) which comprises reacting a dihydric phenol with an aromatic diacid and a diaryl carbonate in the presence of from about 10 to about 60 weight percent of a processing aid under polyester or poly(ester carbonate) forming conditions.
Patent DE-3363907-D1 (DE)
Title: Carrier sheet coated with a composite sheet
Inventor: ENGELSBERGER HERBERT
IPC: B32B7/02
Filed: 1983-04-29
Granted: 1986-07-10
Abstract: 1. Multi-layer film comprising a single- or mul-.
Patent DE-3364467-D1 (DE)
Title: A process for the preparation of pyrazine derivatives
Inventor: RIBALDONE GIUSEPPE
IPC: C07D241/24
Filed: 1983-03-04
Granted: 1986-08-21
Abstract: A process for the preparation of a pyrazine derivative of the formula <IMAGE> I  wherein R1 represents hydroxy, C1-C6 alkoxy, or a group of the formula NR2R3 in which R2 and R3 are independently a hydrogen atom or C1-C6 alkyl or, together with the nitrogen atom to which they are linked, form a saturated ring having five or six atoms which may contain one or more additional heteroatoms; which process comprises reacting a compound of the formula:   <IMAGE> II  wherein R represents a hydrogen atom, C1-C6 alkyl, or C1-C6 alkoxy, Y represents a hydrogen atom or a sodium, lithium, or potassium ion, and A is a nitrile group or a substituent of the formula COR1 where R1 is as defined above either with pyruvic aldehyde oxime of the formula:   <IMAGE> III   or with a pyruvic aldehyde oxime acetal derivative of the formula:    <IMAGE> IV  wherein R4 and R5 are independently a hydrogen atom or C1-C6 alkyl or may be linked together so that the compound of formula IV is a cyclic acetal; and, when A is a nitrile group, hydrolyzing the reaction product.
Patent DE-3366754-D1 (DE)
Title: Document sheet feeding and registration apparatus and method
Inventor: PHELPS RUSSELL LEE
IPC: B65H9/00
Filed: 1983-08-01
Granted: 1986-11-13
Abstract: A document sheet feeding and registration apparatus and method is described for deskewing and registering a document sheet (7) relative to a registered copying position on a copier platen (3) by feeding it against a sheet aligning document registration stop (18). Initially the document sheet is fed towards the registration stop (18) with a first document sheet feeder (17) exemplified by a widely transversely spaced pair of high friction sheet feeding rollers, which resist skewing of the document sheet. Then the first document sheet feeder (17) is removed from the document sheet (7) after its lead edge is engaged by a second document sheet feeder (16) and before the document sheet (7) engages the registration edge stop (18) so that final skewing control of the document sheet is only by the second document sheet feeder (16). The second document sheet feeder (16) is a single sheet feeding roller positioned centrally of the document sheet lead edge area and positioned closely adjacent the registration edge (18). This single roller provides a brief low rotational resistance deskewing of the document sheet (7) while driving the document sheet into final alignment with the registration stop (18). All of the sheet feeding rollers are positioned over the document on the platen extending through a backing plate (27) so as to be hidden during copying.
Patent DE-3369346-D1 (DE)
Title: Tungsten alloy powder
Inventor: KOCK WULF DR
IPC: F42B12/06
Filed: 1983-05-21
Granted: 1987-02-26
Abstract: A heterogenous powder comprising particles of tungsten grains with a diameter of less than 1  mu m with a binder sponge-like coating of at least one metal selected from the group consisting of nickel, copper, silver, iron, cobalt, molybdenum and rhenium with a particle diameter of 10 to 50  mu m, a process for the preparation thereof, method of forming sintered elements therefrom and the elements produced thereby being useful as penetrating projectiles.
Patent DE-3369672-D1 (DE)
Title: Containers
Inventor: ADAMS JOHN FRANCIS EDWARD
IPC: B65D23/00
Filed: 1983-12-20
Granted: 1987-03-12
Abstract: A bottle for carbonated beverage is moulded from polyethylene terephthalate (PET) thermoplastics resin annd has a recessed base (14) formed by a standing ring (15) and an outwardly domed central panel (21). A ring member attached to the base by spin-welding receives the crest (19) of the standing ring and extends along the inner wall of the standing ring to the central panel so as to control distortion of the base when the bottle is pressurised. The ring member is made of PET so that the bottle is readily recyclable.
Patent DE-3369997-D1 (DE)
Title: C-23-modified derivatives of 5-0-mycaminosyl tylonolide
Inventor: KIRST HERBERT ANDREW
IPC: C07H17/08
Filed: 1983-07-18
Granted: 1987-04-09
Abstract: C-23-Modified derivatives of 5-O-mycaminosyl-tylonolide (OMT) of the formula:   <IMAGE> 1  wherein R is chloro, fluoro, -S-R4, azido, -NHR5, pyridinium, or -OSO2CF3; R1 is hydrogen, optionally substituted C1-C5-alkanoyl or optionally substituted benzoyl, phenylacetyl, phenylpropionyl, phenoxyacetyl or phenylthioacetyl; R2 and R3 are hydrogen, optionally substituted C1-C5-alkanoyl or optionally substituted benzoyl, phenylacetyl or phenylpropionyl; R4 is hydrogen, optionally substituted C1-C6-alkyl, cyclohexyl, C1-C5 alkanoyl, optionally substituted phenyl or benzyl, or an optionally substituted heteroaryl group selected from imidazolyl, pyrazolyl, pyridyl, pyrimidyl, pyrazinyl, pyridazinyl, triazinyl, triazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl, thiadiazolyl, thienyl and furanyl; and R5 is hydrogen or an acyl group selected from optionally substituted C1-C5-alkanoyl, optionally substituted benzoyl, phenylacetyl, or phenylpropionyl or optionally substituted phenylglycyl or phenylalanyl; and of the formula:   <IMAGE> 2  wherein: R6 and R7 together form a CH2= group or R6 is R8O- and R7 is methyl; R8 is C1-C4-alkyl, benzyl or phenethyl; and R1, R2 and R3 are as defined in formula 1; and salts thereof are useful antibiotics or intermediates to antibiotics.
Patent DE-3375326-D1 (DE)
Title: Vapor-permeable retroreflective sheeting
Inventor: MAY DAVID C MINNESOTA MINING A
IPC: G02B5/128
Filed: 1983-06-10
Granted: 1988-02-18
Abstract: Retroreflective sheeting (10) is provided in which a specularly reflective layer (16) within the sheeting has extensive discontinuities (17) which make the sheeting permeable to vapor, thereby allowing release of vapors from a substrate (18) to which the sheeting is applied. In the embodiment of the drawing, the transparent microspheres (11) are supported as a monolayer in transparent binder layer (12), and transparent spacer layer (14) places the spheres at the approximate focal point for light rays impinging on the reflective sheeting and passing through the microspheres to the reflective layer. Top layer (13) forms a smooth top surface and aids in wet reflection.
Patent DE-3376359-D1 (DE)
Title: Processes and devices for examinations on immobilised biological material
Inventor: STOCKER WINFRIED DR MED
IPC: G01N1/42
Filed: 1983-02-25
Granted: 1988-05-26
Abstract: Immobilised biological material is tested by general biochemical or histological methods (esp. methods of enzyme, immune and hormone chemistry) by first attaching it to the surface of at least one carrier. This carrier (or a part of it) is fixed to a plate (which serves to protect the sample) in such a way that no direct contact occurs between the material and any solid object during the test. During the test, the sample can also be prevented from drying out. Several tests may be carried out in sequence. This consists of a plate with one or more zones designed to accept a carrier (or part) so that the highest part of the plate is above the level of the test material. Each of the carrier-accepting regions is surrounded by an elevated portion of plate (i.e. forming a well) and the plate can be made up as the base of a flow-through cell. A particular application is immunofluorescent examination of frozen tissue sections for presence of auto-antibodies. This method of protection ensures reproducible results with a redn. in unsatisfactory results from 5-10 % to practically zero, and firm attachment of the material avoids problems of 'floating off' during the test. Large numbers of high quality test samples can be prepared and processed automatically, and if required they may be stored for as long as a year in liq. nitrogen.
Patent DE-3376740-D1 (DE)
Title: Percussive tool with swinging handles
Inventor: EMONET HENRI
IPC: B25D17/04
Filed: 1983-02-03
Granted: 1988-06-30
Abstract: The percussion tool has two handgrips (3,4). Each handgrip is mounted at one end of a lever (6,7) which is secured to the tool head by a pivot belt (8,9) at the end opposite to the handle. The levers cross over each other and the pivot bolts extend in opposite directions. The length of each lever is roughly three times that of the handgrip. The pivotal axis is orthogonal to the tool longitudinal axis.
Patent DE-3377338-D1 (DE)
Title: Quick-change and/or clamping device for forming dies of injection moulding machines
Inventor: CYRIAX WILHELM
IPC: B29C45/00
Filed: 1983-03-29
Granted: 1988-08-18
Abstract: Rapid changing and/or clamping device for the tooling of injection moulding machines has facilities to align the two halves of the mould between two facing movable clamping plates. Push-in guides on these plates assist this process. A transfer carriage transports the tooling across a guide rail and is fitted with a transverse roller table on which power cylinders move the injection tooling in and out of the push-in guides. This creates an easy and reliable tooling change with a min. distance between the clamping plates and aligns the tooling exactly.
Patent DE-3461800-D1 (DE)
Title: Beta-lactamase inhibiting 6-(alkoxyaminomethyl)penicillanic acid 1,1-dioxide and derivatives
Inventor: PIRIE DONALD KLEIN
IPC: C07D499/00
Filed: 1984-06-04
Granted: 1987-02-05
Abstract: 6-alpha/beta-[(C1-C4)Alkoxyaminomethyl and benzyloxyaminomethyl]penicillanic acid 1,1-dioxides, pharmaceutically acceptable salts thereof and conventional esters thereof hydrolyzable under physiological conditions, all of which are useful in medicine as beta-lactamase inhibitors; intermediates and processes therefor; and a process for the conversion of the present compounds to 6-alpha- and 6-beta-(aminomethyl)penicillanic acid 1,1-dioxides and derivatives.
Patent DE-3463252-D1 (DE)
Title: Device for unstacking and stacking capsules containing fired or green ceramic material
Inventor: VOLKMANN DIETER
IPC: F27D3/00
Filed: 1984-12-10
Granted: 1987-05-27
Abstract: 1. An apparatus for - transferring capsules (10) in which ceramic material (12) was fired, from a stack (14) of capsules at an unstacking station (26) to a starting station (34) of a capsule conveyor (36 ; 52 ; 54 ; 60), - transferring the fired material (12) from the capsules (10) to a discharge station (38), - transferring green material (16) from a feed station (42) to empty capsules (10), and -transferring the newly filled capsules (10) from a terminal station (46) of the capsule conveyor (36 ; 52 ; 54 ; 60) to a stack (18) of capsules at a stacking sation (48), -wherein rotatable grippers (30) are provided for transferring the capsules (10) and retaining members (33) are provided for transferring the material (12, 16), characterized in that at least the unstacking station (26), the starting station (34) and the terminal station (46) of the capsule conveyor (36 ; 52 ; 54 ; 60), as well as the stacking station (48) are arranged around a common rotational axis (32) about which all grippers (30) can be rotated.
Patent DE-3464083-D1 (DE)
Title: Hydraulic control system for the steering and power hydraulics of vehicles
Inventor: ADAMS HERIBERT
IPC: F15B11/17
Filed: 1984-04-09
Granted: 1987-07-09
Abstract: 1. A hydraulic control system for the steering and other hydraulically energized equipment - including a controllable power lift (18, 19, 32) - of a motor vehicle, particularly of a tractor, the system comprising two hydraulic circuits serving to feed pressure fluid to the hydraulically operable devices, each circuit including its respective hydraulic pump (1, 2) and both being interconnectable by actuating a sequence valve (37), in which the hydraulic pump (1) of the first circuit is arranged to feed pressure fluid to a hydraulic power steering device (8) via an element (10) adapted to accord priority to supplying this device, in which any pressure fluid not required for steering is arranged to flow via one or more distributing valves (16) for the other consuming devices to the - subsequent - power lift (19), and in which the second hydraulic circuit's hydraulic pump (2) communicates, if pressure fluid is not required, via the sequence valve (37) with a pressure fluid reservoir (7), characterized in that a duct (50) of the second hydraulic circuit includes at least one distributing valve (52) which serves to feed pressure fluid to the other consuming devices, which is located between the hydraulic pump (2) and the sequence valve (37) and which is provided, like the other distributing valve (16), with a neutral passage, that the outlet of the first mentioned distributing valve's (52) neutral passage is connected via a nonreturn valve (53) to the inlet of the distributing valve (16) of the first hydraulic circuit, that the sequence valve (37) while normally connecting the outlet of the first-mentioned distributing valve's (52) neutral passage with the reservoir (7) closes this by-pass if either the distributing valve (16) of the first hydraulic circuit or a power-lift control valve (20) is actuated, that the power-lift control valve (20) is arranged to be actuated by a pilot valve (32), that the pilot pressure for the control valve (20) is also simultaneously transmitted to the sequence valve (37) so as to urge the latter towards its closing position, and in that the transmission of the pilot pressure to the sequence valve (37) is effected via a flow-inhibiting throttling member (throttling relief valves 44, 45).
Patent DE-3469227-D1 (DE)
Title: Supporting unit for a printed circuit testing device, especially for ceramic circuit boards
IPC: H05K13/04
Filed: 1984-11-06
Granted: 1988-03-10
Abstract: 1. Apparatus for pressing circuit boards (10) to be tested in circuit board testing apparatus onto an assembly off test contacts located in accordance with the contact positions on the circuit board (customized adapter), comprising a holder (4) holding circuit boards (10) to be tested for movement into a testing position in parallel to and in a direction towards test contact plane (8), and locating means (12) for precisely positioning circuit board (10) with respect to the test contacts, characterized by holder (4) being pivotable in a manner such that the component placement side of circuit board component placement plane (6) faces away from test contact plane (8), with the angle between the component placement side of the circuit board and the test contact side being other than the value of 0 degrees thereof in the testing position, by the locating means comprising at teast one tight marker projector (12) mounted to optically position circuit board (10) under test, which has a corresponding marker thereon, on holder (4) in the non-testing position thereof, and by pneumatic, mechanical or electromechanic means being provided to hold circuit board (10) in position on holder (4).
Patent DE-3472217-D1 (DE)
Title: Process for treating materials
Inventor: MORIN JEAN-XAVIER
IPC: C10J3/54
Filed: 1984-12-21
Granted: 1988-07-28
Abstract: 1. A process for treating materials in a fluidized bed with removal of solid products, in a plant comprising a main treatment chamber (1) supplied with material to be treated and having at its base means (12) for forming by the upward circulation of a gas a fluidized bed (4) in which a treatment reaction is performed with the introduction of solid particles capable of agglomeration from a sticking temperature and which is connected via its upper part to a gas/solids separator (2) for recovering the fine particles entrained with the gases and comprising at least one part which can be agglomerated, the separator (2) incorporating an outlet (21) for the purified gases and an outlet (22) for the solids, which is connected to the main treatment chamber (1) via a circuit (3) for recycling the recovered particles into the fluidized bed (4), the fine particles recovered at the outlet of the separator (2) being introduced into a localized zone (53) which is arranged in the path of the recycling circuit (3) and in which a high temperature is produced, higher than the sticking temperature, enabling the particles capable of agglomeration to be removed, only those particles which have been incompletely treated being recycled to the fluidized bed, characterized in that the temperature in the main treatment chamber (1) is regulated to a level lower than the sticking temperature of the products.
Patent DE-3474067-D1 (DE)
Title: Process and apparatus for the detection and quantification of agglutinates
Inventor: DAVID PIERRE
IPC: G01N21/25
Filed: 1984-04-25
Granted: 1988-10-20
Abstract: The present invention relates to a process and device for the detection and quantification of agglutinates, in recipients of which at least the bottom are transparent. According to the invention, it is decided that there is agglutination when, at the same time, the calculated mean value of the bottom of the reaction studied is higher than that of a reference sample and when there exist points of measurement whose transmission is less than said threshold, and, on the other hand, that there is no agglutination when, at the same time, this calculated mean value is not greater than that of said reference sample and when there exist no points of measurement whose transmission is less than said threshold. The invention is more particularly applicable to immunohaematology.
Patent DE-3476883-D1 (DE)
Title: Improvements in or relating to macrolide antibiotics
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1984-03-28
Granted: 1989-04-06
Abstract: Macrolides which can be prepared by the aerobic cultivation of Streptomyces ambofaciens ATCC 15154 are useful antibiotics. The macrolides are designated PTL-448-A, B, C and D, or have the formulawherein R' is hydrogen or acetyl, and R' is hydrogen or mycarosyl; or a pharmaceutically-acceptable salt thereof.
Patent DE-3477919-D1 (DE)
Title: Robot device for loading and unloading spools in wire winding machines
Inventor: MACCAFERRI ANGELO
IPC: B65H67/04
Filed: 1984-11-13
Granted: 1989-06-01
Abstract: The robot device for the loading of empty spools (Z min ) and the unloading of filled spools (Z) respectively into and from wire winding machines (B, B min , B sec ) aligned in a single file on one side of a track (A) comprises a carriage (1) which moves along the track and stops at the machine to be served. The carriage (1) carries a vertical supporting structure (23) onto which there are mounted two brackets (51, 51 min ) which can be moved vertically and can be rotated around the supporting structure (23). A slide (17) which moves in a direction transverse to the movement of the carriage (1) serves for introducing one of the brackets (51, 51 min ) into the winding machine, where the brackets is then lifted to receive the filled spool from the winding machine, or to load an empty spool onto the winding machine. On a platform (24) located on top of the supporting structure (23) there are arranged the central power and control unit (25), the distribution unit and the electric and electronic apparatus for controlling the various motion devices of the robot. On the said platform there are also arranged the means (77) for cutting the wire (M) being fed to the filled spool and for holding the leading end of the cut wire, as well as the devices (61-73) for securing the trailing end of the cut wire to the filled spool, and the leading end of the cut wire to the core of the empty spool.