baber/WOPTO huggingface dataset:
Patent DE-3467711-D1 (DE)
Title: Feeding part for the respiratory gases at high-frequency respiration
Inventor: SCHUBERT ERNST W DIPL ING
IPC: A61M16/08
Filed: 1984-10-03
Granted: 1988-01-07
Abstract: An attachment for the breathing gas supply during a high-frequency artificial respiration is connected to a ring conduit part in which the ventilation gas circulates. The attachment also comprises a patient connection part and a flow part connecting ring conduit part and patient part together. The parts are connected to each other by snap arms or rings. An injector nozzle and an ejector nozzle are mounted in the respective front walls of ring conduit part and patient connection part, in alignment with the apertures of the flow part which are designed as a collecting nozzle. The parts are sealed with each other by rings.
Patent DE-3469264-D1 (DE)
Title: Articulated seat
Inventor: LESCURE JACQUES
IPC: A47C1/035
Filed: 1984-08-01
Granted: 1988-03-17
Abstract: The articulated seat comprises at least one support (103, 104), a back rest (100) and a seating (102) articulated together. It further comprises a foot rest (131) articulated to the seating (102) along an articulation (N-N') parallel to the seating-back rest (Y-Y') and back rest-support (X-X') articulations and means (133, 134) for hingedly connecting the foot rest (131) to a back rest portion (100) situated beyond the seating-back rest articulation (Y-Y') with respect to the back rest-support articulation (X-X'), so that any modification of the angular position of the back rest (100) with respect to its support (103, 104) results in an angular modification of the foot rest (131) with respect to the seating (102). The arrangement is particularly used in relaxation chairs with multiple positions.
Patent DE-3471783-D1 (DE)
Title: Function test means of photoelectric smoke detector
Inventor: MORITA TOSHIKAZU C O NOHMI BOS
IPC: G08B29/00
Filed: 1984-03-19
Granted: 1988-07-07
Abstract: This invention relates to a functional test means which continuously supervises function of the detector and tests whether or not the detector operates properly and whether the sensitivity of the detector is within the normal range. The functional test is carried out by remote operation from a control panel or the like without direct access to the detector for testing.
Patent DE-3477752-D1 (DE)
Title: Hydraulic press for compressing glass fibre-reinforced mats of synthetic resin
Inventor: SCHMIDTS KLAUS
IPC: B29K105/06
Filed: 1984-11-28
Granted: 1989-05-24
Abstract: In a press an hydraulic adjusting cylinder connected to the slidable cross-piece of the press has a stroke matching the range of movement of the press and a number of hydraulic press cylinders of short stroke are provided for executing the working strokes of the press. The press cylinders are each couplable to the slidable cross-piece by a coupling including a coupling rod and a stationary clamping jaw and a pressable clamping jaw cooperating with the coupling rod, the pressable clamping jaw being activated by at least one single acting hydraulic cylinder.
Patent DE-3478857-D1 (DE)
Title: Improvements in paper and board manufacture
Inventor: O'CALLAGHAN WILLIAM
IPC: B05D1/02
Filed: 1984-04-25
Granted: 1989-08-10
Abstract: Suspensions and solutions of substances in liquids, especially aqueous suspensions of starch which have been stabilised by addition of a minor amount of a hydrophilic polymeric viscosity-increasing agent such as xanthan gum, are applied to paper or board during manufacture, by using a rotary atomiser and allowing the spray discharged therefrom to fall on the surface of the paper or board moving relatively to the atomiser.
Patent DE-3484348-D1 (DE)
Inventor: WILL GUENTHER
IPC: C08F2/44
Filed: 1984-12-11
Granted: 1991-05-02
Abstract: A method for producing a plastic material from a water-in-oil emulsion of an unsaturated polyester resin dissolved in a hardenable compound containing an ethylenically unsaturated group. The emulsion has an adjusted viscosity of 1600-5000 cp. The plastic material is suitable as a replacement for plaster in the shaping of ceramics. The emulsion may contain an alkali-reactive water-binding material to increase the ceramic forming capability of the plastic material.
Patent DE-3569195-D1 (DE)
Title: Process for assessing the surface state of keratinous fibres, and composition for carrying out said process
Inventor: ARNAUD JEAN-CLAUDE
IPC: G01N33/48
Filed: 1985-12-26
Granted: 1989-05-11
Abstract: According to this process, (a) a compound capable of entering the surface interstices of the keratinous fibres is chosen; which is capable of producing, in an aqueous medium, a solution which is colored naturally or capable of being colored by a development, and capable, under the conditions of the process, of being stable and maintained at a pH such that no ionic charge appears; (b) an aqueous immersion solution containing the compounds chosen is prepared; (c) a specimen of the fibres to be studied is immersed therein to produce an "uptake" of the compound on the fibres, which is a function of their surface state; (d) the specimen is withdrawn from the solution and the excess of solution saturating the fibres is removed; (e) the compound present on the fibres is extracted by immersing the latter in at least one aqueous bath at the same pH as that of the aqueous immersion solution to obtain an extraction solution which is colored or whose color is developed in a step (f); and (g) the state of the surface of the fibres is deduced from the quantity of the compounds present in the extraction solution.
Patent DE-3573263-D1 (DE)
Title: 1-hydroxy-cytorhodines, a microbiological method for their preparation and their use as cytostatic agents
Inventor: ARETZ WERNER DR
IPC: A61K31/7034
Filed: 1985-07-01
Granted: 1989-11-02
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds of the formula I  see diagramm : EP0167954,P12,F1  wherein a) R1 and R2 are identical and each represent the sugar combination Roa-Rod-Rod or Roa-dF=CinB, or b) R1 and R2 are different and each represent the sugar combination Roa-Rod-Rod and Roa-dF-Rod, or c) R1 and R2 are different, R1 representing the sugar combination Roa-dF-CinA and R2 representing the sugar combination Roa-Rod-Rod or Roa-Rod-Acu, or R1 representing the sugar combination Roa-Rod-Acu and R2 representing the sugar combination Roa-Rod-Rod and their physiologically acceptable acid addition salts. 1. Claims for the Contracting State : AT A process for the preparation of a compound of the formula I  see diagramm : EP0167954,P12,F2  wherein a) R1 and R2 are identical and each represent the sugar combination Roa-Rod-Rod or Roa-dF=CinB, or b) R1 and R2 are different and each represent the sugar combination Roa-Rod-Rod and Roa-dF-Rod, or c) R1 and R2 are different, R1 representing the sugar combination Roa-dF-CinA and R2 representing the sugar combination Roa-Rod-Rod or Roa-Rod-Acu, or R1 representing the sugar combination Roa-Rod-Acu and R2 representing the sugar combination Roa-Rod-Rod, and their physiologically acceptable acid addition salts, which comprises fermenting the microorganism Streptomyces purpurascens (DSM 2658) in the presence of a nutrient medium with an elevated oxygen supply, otherwise in a customary manner under aerobic conditions, and isolating the compounds formed from the culture liquid and the mycelium by extraction with organic solvents followed by chromatography or partition in a customary manner.
Patent DE-3574432-D1 (DE)
Title: A compact low-pressure mercury vapour discharge lamp
Inventor: BJORKMAN AKE
IPC: H01J61/30
Filed: 1985-09-25
Granted: 1989-12-28
Abstract: A compact low-pressure mercury vapour discharge lamp comprises two or more straight tubes which are interconnected by arcuate connecting means (12) to form a discharge chamber between two electrodes (9). These electrodes are located in the distal ends (2,3) of the lamp, and the ends (2,3) are connected in a gas-tight manner to a lamp base (8) incorporating necessary contact pins (6, 7) and electrical conductors (8).The interconnecting means (12) presents a spine (13) which extends along the means (12). When seen in cross-section, the spine (13) exhibits an acute angle which defines a condensation space for condensation of mercury vapour used in the lamp. As a result of the shape of the spine (13) the mercury vapour condenses outside the circular cross-section area (14) where the positive column is formed during operation ofthe lamp, the discharge current passing in this column.
Patent DE-3576823-D1 (DE)
Inventor: DUGGAN PETER JOHN
IPC: C09B47/20
Filed: 1985-02-26
Granted: 1990-05-03
Abstract: A infra-red absorbing phthalocyanine compound in which each of at least five of the peripheral carbon atoms in the 1, 4, 5, 8, 9, 12, 13 or 16 positions (the "3,6-positions") of the phthalocyanine nucleus, as shown in Formula 1, is linked by an atom from Group VB or Group VIB of the Periodic Table, other than oxygen, to a carbon atom of an organic radical. The preferred compounds each of the eight 3,6-positions is linked by an atoms from Group VB or Group VIB, especially sulphur, selenium or nitrogen, to an organic radical. 
<CHEM>
Patent DE-3580154-D1 (DE)
Inventor: KOEHNE HANS DR DIPL CHEM
IPC: A61K9/14
Filed: 1985-08-01
Granted: 1990-11-22
Abstract: 1. Nifedipine-containing hard gelatine capsule, characterized in that the nifedipine is present in molecular dispersion as a solidified melt in a mixture of polyethylene glycols which are liquid and semi-solid at room temperature or polyethylene glycols which are liquid and solid at room temperature or polyethylene glycols which are liquid, semi-solid and solid at room temperature, the ratio of liquid to non-liquid polyethylene glycols being from 7:23 to 23:7, the solidification point of the mixture being between 25 degrees C and 62 degrees C and the mixture having viscosities of 0.1 to 18,000 Pas (1 to 180,000 poise) measured on a mixture of up to 40% by weight of water and polyethylene glycol mixtures at 20 degrees C.
Patent DE-3586397-D1 (DE)
Inventor: NAITOH MITSUGU
IPC: G11C29/46
Filed: 1985-12-20
Granted: 1992-08-27
Abstract: In a semiconductor device comprising a memory cell array and a test pattern generating circuit, the test pattern generating circuit generates the test pattern and transmits the test pattern to the memory cell array when receiving the least significant bit signal of address signals supplied to the memory cell array and the control signal.
Patent DE-3662562-D1 (DE)
Title: Centrifugation
Inventor: GORDON ALAN JOHN
IPC: G01N1/28
Filed: 1986-06-05
Granted: 1989-04-27
Abstract: Centrifugation apparatus comprising a sample chamber, a deposit-receiving surface such as a slide (3) and a filter card (1) having an aperture (4) adapted to define on that surface a deposition area communicating with the sample chamber is characterised by the feature that liquid flow paths in the filter card from the perimeter of the aperture (4) are selectively restricted in cross section so as to promote constant velocity flow of liquid, from the sample chamber into the card, in directions substantially normal to all points on the periphery ofthe aperture. This promotes uniform deposition of solids on the deposit-receiving surface throughout the deposition area, to facilitate inspection of the deposit and, particularly, automated optical scanning of the deposit. The cross sectional restrictions may be accomplished by local removal of filter card material; by local compression of the filter card: or by local impregnation of the card material with an occlusive agent.
Patent DE-3662678-D1 (DE)
Title: Process for extraction of organic compounds from their solutions or from aqueous suspensions
Inventor: BENEDETTI CHARLES
IPC: C07C37/72
Filed: 1986-12-16
Granted: 1989-05-11
Abstract: Process for extracting organic compounds which are present in water in the form of solutions or suspensions by a liquid carboxylic acid which is immiscible with water. Branched or unbranched linear acids such as n-heptanoic, n-octanoic, or 2-ethylhexanoic acids make it possible to quantitatively extract compounds such as phenols, amines or amino acids from such aqueous solutions, thereby rendering the process useful for the purification of industrial wastewaters.
Patent DE-3674992-D1 (DE)
Inventor: TEODOSSIEV ILKO SABEV DIPL ING
IPC: G01B3/22
Filed: 1986-12-02
Granted: 1990-11-22
Abstract: 1. Apparatus for taking measurements of amplitudes with a housing (1) in which a spring-mounted measuring rod (2) terminating with a measuring attachment (3) is mounted so as to be capable of axial movement, characterised in that the measuring rod (2) is designed as a piston (4) acted upon by a restoring spring (6) arranged in the housing (1) and acting in the axial direction, in that there is rigidly secured in the piston (4) a transmitter (5) terminating in the measuring attachment (3) which is axially moveable relative to the piston (4), in that there is provided in the housing (1) a duct (8) extending at an acute angle to the piston axis, in which there is arranged a fixing element (7), designed as a rotary body, which is pressed in a fixing position against the side surface of the piston and the wall of the duct (8) by the action of a spring (12) provided in the duct (8), wherein the duct (8) and the fixing element (7) are arranged such that the fixing element (7) is pushed out of the fixing position when the piston (4) moves towards the restoring spring (6) and is pressed into the fixing position when the piston (4) moves away from the restoring spring (6), and the duct (8) is connected to an opening (9) formed in the housing (1) in which there is provided a spring-mounted, axially displacable disconnection switch (10), the tip of which is located at a distance (delta) away from the fixing element (7) and which is arranged and designed such that when it is actuated, the fixing element (7) is pressed out of the fixing position.
Patent DE-3677096-D1 (DE)
Inventor: HIRATA MASAHIRO
IPC: H01L31/02
Filed: 1986-08-20
Granted: 1991-02-28
Abstract: The invention proposes to inject gaseous reactants in the direction of the heated substrate at flow rates and in proportions such that a partial reaction resulting in the formation of silica particles takes place before the meeting with the substrate, these silica particles becoming embedded in the layer which forms on the substrate with the remaining reactants. This results in an irregularly-surfaced coating layer which can be employed especially in solar cells. <IMAGE>
Patent DE-3680153-D1 (DE)
Inventor: TING TSE-WU
IPC: H01R4/24
Filed: 1986-04-29
Granted: 1991-08-14
Abstract: A compliant terminal comprises a pair of legs facing each other. Each of the legs is provided with an outwardly expanded portion in the intermediate portion. The expanded portions form an elastic contact portion for compressed fitting with a through hole. The leg portion is also provided with a pair of inward projections in the boundary region between the intermediate and free end portions. The inward projections of the two legs are substantially in contact. Therefore when the legs are inserted to the hole, the ends of legs outwardly swing about the contact point of the inward projections, and the compliant terminal is prevented from being withdrawn from the hole.
Patent DE-3684624-D1 (DE)
Inventor: FESLER KENNETH ALAN
IPC: G02F1/11
Filed: 1986-02-05
Granted: 1992-05-07
Abstract: A fiber optic frequency shifter comprises an optical fiber (200) having an acoustic conducting medium (202) for propagation of an acoustic signal. The acoustic medium is preferably shaped as a rod, and the acoustic signal propagates longitudinally down the rod. The optical fiber is wound around the rod with plural turns such that the axis of the fiber is at an angle relative to the wave fronts of the acoustic signal. As the acoustic signal propagates through the rod, it causes stress on the portions of the fiber in contact with the rod. The stress on the fiber caused by the acoustic wave causes optical energy to be transferred between two propagation modes of the fiber. This transferred energy is shifted in frequency by the frequency of the acoustic signal. By tightly winding the turns of the fiber, high frequency shifts can be obtained.
Patent DE-3751659-D1 (DE)
Inventor: MOLZ PETER DR
IPC: G01N33/532
Filed: 1987-08-19
Granted: 1996-02-15
Abstract: The invention relates to novel acridinium derivatives of the formula I: <IMAGE> in which R<1> is hydrogen, an alkyl, alkenyl or alkynyl radical having 1 to 10 carbon atoms, a benzyl or aryl group, R<2> and R<3> are hydrogen, an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted amino group, a carboxyl, C1-C4-alkoxy, cyano or nitro group or halogen, R<4> is a radical in which a sulphonamide group is bonded directly to the carbonyl group via the nitrogen and A<(-)> is an anion which does not interfere with the chemiluminescence; and their use in luminescence immunoassays.
Patent DE-3766739-D1 (DE)
Inventor: KEISER HEINZ
IPC: G02B26/10
Filed: 1987-04-08
Granted: 1991-01-31
Abstract: A drive with a D.C. motor is provided for the oscillating deflection of a mirror for the line by line scanning of pictures. It is supplied with alternating current so that the rotor executes a harmonic oscillation. To fix the zero position or the oscillation mean position, a magnet with an outwardly oriented magnetic pole is fixed to the mirror carrier. Another magnet is fixedly disposed on the housing thus that a reciprocal pole to the pole on the mirror carrier is opposite to it. Thus it is not necessary to overcome a force increasing proportionally to the deflection which also would interfere with the oscillation, as in the known zero position by means of a torsion bar.
Patent DE-3767572-D1 (DE)
Inventor: NUSSBAUMER WALTER
IPC: B23Q1/48
Filed: 1987-05-14
Granted: 1991-02-28
Abstract: A turning machine which is used preferably for machining spatially complicated shapes. In order to achieve further machining possibilities, apart from the known adjusting possibilities and machining possibilities by means of a universal rest, the spindle head, alternatively or in addition hereto, is mounted on a machine bed in a longitudinally displaceable manner, if necessary in a transversely displaceable manner, an in a swivelable or rotatable manner.
Patent DE-3769206-D1 (DE)
Inventor: MORGAN LEONARD JOHN
IPC: A01N43/50
Filed: 1987-05-22
Granted: 1991-05-16
Abstract: The present invention relates to stable aqueous suspension concentrates or aqueous flowable compositions of the low-melting dinitroaniline pesticide, pendimethalin, alone or in combination with secondary pesticide(s) melting at temperatures greater than 70<o>C or pesticides which are water soluble. Preferred compositions of the invention comprise on a weight to volume basis, about 5.0% to 50.0% pendimethalin; about 0% to 50.0% of one or more secondary pesticide(s); about 3.0% to 30.0% of coformulants, such as surfactants, dispersing agents, wetting agents, antifreezing agents, antifoaming agents, thickening agents, gums, preservatives and 20.0% to 92.0% water. The stable compositions of the invention are readily prepared by forming an emulsion of molten pendimethalin in water containing the coformulants, surfactants, dispersing and/or wetting agents, antifoaming agents and suspending agents. This emulsion has an average droplet size in a range of less than 2 microns to about 10 microns, preferably 2 microns to 6 microns. This is then cooled and optionally milled to obtain an average particles size of suspended particles of less than 20 microns, preferably less than 5 microns.
Patent DE-3774096-D1 (DE)
Inventor: LENZ RUEDIGER
IPC: C07C323/29
Filed: 1987-12-21
Granted: 1991-11-28
Abstract: 1-Amino-2-propanol derivs of formula (I) and (II) are new: R=((CR1R2)n-Z1-(CR3R4)m-Z2-(CR5R6)q)k; Z1 and Z2=O, S, NR', opt. substd. phenylene or a direct bond; R'=H, 1-8C alkyl, phenyl or mono-, di- or tri(1-4C alkyl)phenyl; R1-R6=H, Me, Et, phenyl or mono-, di- or tri(1-4C alkyl)phenyl; n, m and q=0-12; n+m+q=at least 2; k=1-6; p=1-5; X=N(B)A(OH)j, N(E)G or L; A=a 2-5C aliphatic gp; j=1-5; B=H, 1-4C alkyl or A(OH)j; G=1-18C alkyl or 5-9C cycloalkyl opt. substd. by 1-3C alkyl; E=H or G; L=2-8C alkoxy or 5-15C acyloxy.
Patent DE-3785419-D1 (DE)
Inventor: EPPLE HELMUT
IPC: D06C3/08
Filed: 1987-11-10
Granted: 1993-05-19
Abstract: To align wefts in woven fabrics, where the material is tensed from the sides, the piecegoods pass generally free of forces before and/or after the side clamps. Pref. the material is formed into a loop to relieve it of forces. The clamps (1,1') are located so that the fabric (8) hangs freely towards and/or away from the clamps (1,1') or in loops. A common drive motor powers a shaft connected to each clamp (1,1') by a freewheel so that each clamp can advance in front of the other when there is a draft-induced force in the longitudinal direction. The drive gearing ensures that the delivered torque provides equal clamping forces on the material (8) in the direction of travel, while torque sensors apply corrections to keep them the same. A sensor, such as a light box, at the bottom end of at least one fabric loop provides output signals to correct the speed of the controlled feed roller.
Patent DE-3788597-D1 (DE)
Inventor: GEE ALISON W
IPC: C04B38/00
Filed: 1987-06-22
Granted: 1994-02-10
Abstract: A porous ceramic body of high structural strength and integrity is disclosed, along with the method of fabricating such, whereby a curable resin and a sinterable ceramic are mixed and then admixed to removable pore formers, then consolidated into a green body, the pore formers removed, and sintered into the porous ceramic body.
Patent DE-3850192-D1 (DE)
Inventor: ANDERSON ROBERT WHITCOMB
IPC: G11B20/12
Filed: 1988-08-23
Granted: 1994-07-21
Abstract: The invention relates to a method of correcting errors in encoded uncorrected data in a disk storage device, employing a multiple level error correction code for use with records of varying length, including initially formatting the data into blocks, each comprising subblocks, which, except for possibly the last, are of equal size, the number of subblocks in any record being determined by the length of that record. The method is characterised by the steps of statistically determining, as a function of subblock size, first level correction capability and the length of the longest record anticipated, a number representing the minimum number of subblocks which may be in error and correctable; transmitting the uncorrected data to a storage director; performing at least a portion of the first level of error correction at the storage device; and, after all uncorrected data has been received by the storage director, transmitting error information reflecting first level error pattern and location to the storage director for completion of the first level of correction and performance of subsequent levels of correction. The invention also relates to apparatus for performing a method of correcting errors as above.
Patent DE-3866993-D1 (DE)
Inventor: BROUWERS STOFFEL
IPC: A47B91/02
Filed: 1988-06-30
Granted: 1992-01-30
Abstract: An adjustable foot (1) of a piece of furniture, machine or an other object which is provided with a supporting block (3) having a screw-threaded rod (4) that is screwed into a part of the object (2), said foot comprising according to the invention one or more spacing pieces (9) which can be placed between the supporting block (3) and the part of the object (2).
Patent DE-3871867-D1 (DE)
Inventor: HAINDL HANS DR
IPC: A61M25/00
Filed: 1988-01-20
Granted: 1992-07-16
Abstract: A vein residence catheter has a long flexible cannula tube of plastic material and between the latter and the guide wire a fluid channel. The guide wire forms in co-operative with the cannula tube a non-return valve by an enlarged head piece of the guide wire and the elastic end section of the cannula tube. This valve is closed when no injection takes place.