baber/WOPTO huggingface dataset:
Patent DE-3168687-D1 (DE)
Title: Grinding machine for plate-shaped workpieces
Inventor: FISCHER KURT
IPC: B24B21/12
Filed: 1981-11-02
Granted: 1985-03-14
Abstract: A grinding machine and method for flat, board-shaped workpieces, especially for particle-board materials, fiber materials, veneer materials, and mineral materials, utilizing at least one continuous belt unit having a grinding belt that is supported upon rollers, a counterpressure element, and means for adjustable spacing the counterpressure element relative to the grinding belt for forming a gap corresponding to the thickness of the workpieces being ground therebetween is improved through the further utilization of support means for maintaining the counterpressure element in a substantially plane-parallel orientation relevant to the grinding belt during grinding. In accordance with a preferred embodiment of the grinding machine, the counterpressure element is a backing roller to which a variable pressure is applied by a pneumatic piston-cylinder unit. In accordance with the method aspect of the invention, the grinding is performed prior to full setting of the bonding agent, whereby the maintaining of the substantially plane-parallel orientation of the grinding belt and counterpressure element is of particular significance.
Patent DE-3170089-D1 (DE)
Title: A process for producing frozen potato strips from strips of raw potatoes
Inventor: HARNEY DAVID LEW
IPC: A23L19/12
Filed: 1981-03-17
Granted: 1985-05-30
Abstract: A process for producing frozen potato strips from raw potato strips which process comprises circulating humid hot air over the surfaces of the raw potato strips in unblanched condition until the strips are partially gelatinized and partially dehydrated substantially throughout and their weight is reduced to 85% to 90% of their raw weight, circulating substantially dry hot air over the surfaces of the strips until the strips are further partially dehydrated and their weight is 75% to 80% of their raw weight, and thereafter freezing the strips for storage without the strips having been blanched. Optionally, the strips may be partially-fried after being dehydrated and prior to being frozen. The potato strips are prepared quickly and effectively for frozen storage, while conserving energy and maintaining the texture, flavour and odor of the finally fried potato strips comparable to potato strips which have been deep fat fried without having been frozen.
Patent DE-3262748-D1 (DE)
Title: Device for positioning a member in the openings of a tube sheet
Inventor: PIGEON MICHEL
IPC: B25J5/00
Filed: 1982-04-07
Granted: 1985-05-02
Abstract: A device for positioning a member, such as a guide tube, so as to face the perforations of a plate. The device comprises a remotely fitted attachment finger, using for this purpose e.g. a pole onto which is threaded the remainder of the device. A remotely controlled locking system makes it possible to fix the two parts, each incorporating at least one attachment member and which can be fixed in a perforation. These displacements of the device, following the fitting thereof, are also remotely controlled. The device can be applied, to the inspection of the tubes of a steam generator of a nuclear power station by means of an eddy current probe or sensor.
Patent DE-3265465-D1 (DE)
Title: Actuating device for hydraulic disc brakes
Inventor: FELDMANN JOACHIM
IPC: F16D65/18
Filed: 1982-12-10
Granted: 1985-09-19
Abstract: A disc brake having a brake shoe wear compensating mechanism in which the sealing gaskets for the operating chamber formed between a pair of spreading members are arranged to be elastically deformable during a brake application, so as to exert a return force during a brake release. A joining element is provided between the spreading members, which utilizes a spring and the friction connection between the joining element and one of the spreading members to exert a return force independently of the return force exerted by the sealing gaskets, to thereby assure a sufficient brake release stroke.
Patent DE-3267539-D1 (DE)
Title: Liquid food dispenser
Inventor: HARMATZY-SIMON BELA
IPC: G01F11/10
Filed: 1982-05-12
Granted: 1986-01-02
Abstract: The liquid food dispenser comprises a housing (1) including a removable liquid food container (6). At a shaft (3) supported by the housing (1), a scoop arm (4) with a cup (5) and an external actuation lever (2) are provided and by swiveling the latter, the cup (5) is lifted out of the liquid food container (6) and tilted simultaneously thus evacuating its content into an inclined collecting channel (7) extending into an outlet (8). Upon lifting the cup (5) the solid components contained in the liquid food are uniformly distributed by being stirred in the liquid food container thus ensuring that the amount of solid components in the individual portions is equal.
Patent DE-3277620-D1 (DE)
Title: Control mechanism for operating a tractor
Inventor: RIEDIGER CRAIG
IPC: B60K20/00
Filed: 1982-09-13
Granted: 1987-12-17
Abstract: The mechanism includes a steering selector having a tiller arm connected to and extending outwardly from an upstanding member. The tiller arm is immediately forward of an arm rest of the tractor seat and has mounting and hand grip portions of a width sufficient for being grasped by an operator's downwardly facing hand palm. A support connects the upstanding member to a housing of the tractor for rotational movement about a fixed vertical axis. A control arrangement is provided for steering the tractor in response to swinging movement of the tiller arm from a central position to a forwardly located position steering the tractor in one direction and a rearwardly located position steering the tractor in the other direction.
Patent DE-3364858-D1 (DE)
Title: Method of absorbing sulfur dioxide
Inventor: KUHNE FRIEDRICH-WILHELM DR
IPC: B01D53/77
Filed: 1983-04-06
Granted: 1986-09-04
Abstract: The invention provides a stabilized activated oxygen in matrix of chlorite ions and pharmaceutical compositions containing this stabilized activated oxygen. The stabilized activated oxygen is present in the form of a solution. The medication can be used for the treatment of skin diseases or wound healing disorders.
Patent DE-3368865-D1 (DE)
Title: Table for supporting patients
Inventor: SCHNELLE EBERHARD DR
IPC: A61B19/00
Filed: 1983-09-07
Granted: 1987-02-12
Abstract: 1. A table for supporting patients, with a portable chassis (10) and a plate arrangement (12) disposed thereon, wherein said chassis (10) has near its front ends respectively a horizontal support spar (14) extending transversely to the longitudinal extension of said chassis (10) and having attached to its ends two upwardly extending side pieces (18), and said support spar holds said plate arrangement (12) to prevent a lateral displacement thereof, wherein said plate arrangement (12) is held releasably on said support spars (14) and includes two longitudinal spars (28) located at the longitudinal sides of said plate arrangement (12), as well as at least one plate (30, 32) which is held between said longitudinal spars (28) and allows X-rays to pass through, characterized in that said plate consists of an internal plastic layer (34, 36) and two outer metal layers (38, 40 ; 32, 44) which are joined to the surfaces of said plastic layer (34, 36) and which are thin in comparison to said plastic layer.
Patent DE-3369070-D1 (DE)
Title: Lyophilized compositions, preparation and use thereof
Inventor: WOOD GRACE
IPC: A61K35/16
Filed: 1983-10-13
Granted: 1987-02-19
Abstract: A syringe containing a lyophilized mixture of an absorbable gelatin powder and aminocaproic acid is prepared by mixing the gelatin powder, aminocaproic acid and water to form a slurry, introducing an aliquot of the slurry into a syringe and freeze-drying the slurry in the syringe.
Patent DE-3376749-D1 (DE)
Title: Theophyllin derivatives, and process for their preparation
Inventor: KORBONITS DEZSO DR DIPL ING CH
IPC: A61P11/00
Filed: 1983-03-11
Granted: 1988-06-30
Abstract: Antitussive compounds of the formula I    <IMAGE>  (I)  or physiologically acceptable acid addition salts thereof are disclosed, where A stands for straight or branched chain C1-5 alkylene or <IMAGE>  R1 stands for straight or branched chain C1-10 alkyl, halogenoalkyl, hydroxyalkyl, C5-6 cycloalkyl, vinyl, 2-ethoxyethyl, carbonylalkyl or aminoalkyl of the formula   <IMAGE>  wherein R stands for hydrogen or methyl, n is 0 to 3, R2 stands for hydrogen or straight or branched chain alkyl, R3 stands for hydrogen or straight or branched chain alkyl or, R2 and R3 together with the nitrogen atom may form a 5-6 membered ring, which ring can optionally contain an oxygen or a second nitrogen atom, the latter, optionally substituted by methyl or, R1 can stand for a phenyl group of the formula R4R5C6H3 wherein R4 and R5 represent independently hydrogen, chlorine, hydroxy, methoxy, ethoxy, methyl or amino or, R1 may further stand for hydroxy, in this case the compound of the formula I may exist according to the conditions in the form of tautomers of the formula Ia    <IMAGE> (Ia)  or   <IMAGE> (Ib)  and R1 may further stand for benzyl, 2,2-diphenylethyl or theophyllin-7-yl-methyl.
Patent DE-3377106-D1 (DE)
Title: Automatic towel apparatus
Inventor: TEN WOLDE ANNE WILLEM
IPC: A47K10/24
Filed: 1983-09-23
Granted: 1988-07-28
Abstract: Packet zigzag folded continuous length of disposable towelling,in particularly adapted for hygienic use,such as in an apparatus for dispensing lengths of towelling(20).The material of the disposable towelling consists of paper,that has a reinforcement for enlarging the tensile strength,so that there is no danger of tearing off in wet condition.This reinforcement consists preferably of synthetic material having the form of a fabric or fleece,that is united with the paper.The packets(11A,11B) have been provided on at least one of the outer end layers with a two sided adhesive strip(29A,29B),which makes a mutual coupling of the packets possible.This gives the advantage that the packets,that are already present in the dispenser, can be coupled with fresh packets without interruption of the length of towelling that is at the disposal of the user.
Patent DE-3463436-D1 (DE)
Title: Manufacture of a food product
Inventor: SVENGREN ANDERS GUSTAV
IPC: A23L13/00
Filed: 1984-07-30
Granted: 1987-06-11
Abstract: A machine (10) for manufacturing a food product in which an edible filling material is completely enclosed in an edible coating material, comprising outer, intermediate and inner spaced apart concentrically arranged extrusion conduits (11 - 13);
 means for extruding the coating material continuously through the channel between the outer and intermediate conduits to form a tube of coating;
 means for extruding the filling material intermittently through the channel between the intermediate and inner conduits so that it forms a filling within the tube of coating;
 means for mechanically isolating the filling material, on interruption of extrusion, from the filling within the tube of coating; means for extruding further coating material alternately to the extrusion of the filling material, through the inner conduit so that it flows within the tube of coating at the rear end of the filling; and
 means for cutting the extruded tube cross-sectionally between positions where filling is located.
Patent DE-3463526-D1 (DE)
Title: Process for preparing freeze-dried microorganism concentrates
Inventor: AMEN JEAN
IPC: C12N1/04
Filed: 1984-10-08
Granted: 1987-06-11
Abstract: The process for preparing concentrated amounts of lyophilized micro-organisms employs an ultrafiltration with a supply of nutritive substrates and the supply of a neutralizing agent in the fermenter, and further comprises the following steps: (a) ceasing to supply substrates while cooling; (b) continuing the ultrafiltration until the obtainment of a primary concentrate (40-80 kg dry weight of bacteria/cu. m) and cooling to 15 DEG -20 DEG  C.; (c) washing the primary concentrate with mineral salts and amino acids, oligo-elements and vitamins; (d) concentrating by ultrafiltration to 90-220 kg dry weight of bacteria/cu. m; (e) cooling to 5 DEG  C. and adding a protector; (f) deep freezing and lyophilizing. The process particularly applies to the preparation of lactic bacteria.
Patent DE-3467123-D1 (DE)
Title: Crank device for an opening roof for a vehicle
Inventor: BOOTS ROBERT THEODOOR
IPC: B60J7/057
Filed: 1984-12-19
Granted: 1987-12-10
Abstract: 5 The invention relates to a crank device comprising a crank (1) and adapted to rotate an at least approximately vertical driving shaft (2), which may actuate a displaceable panel of an opening roof for a vehicle. According to the invention a coupling member (7) is mounted between the crank (1) and the driving shaft (2) and after uncoupling, the crank (1) is rotatable about the central axis of the driving shaft (2) without rotation of this driving shaft (2).
Patent DE-3468505-D1 (DE)
Title: Hydraulic valve
Inventor: BRUNNER RUDOLF
IPC: F16K15/18
Filed: 1984-06-15
Granted: 1988-02-11
Abstract: A valve body (2) has an inlet and an outlet bore, which are coaxial and separated by a transverse partition. The bores have threads to receive connector fittings. A non-return valve (9) is fitted in the transverse partition, and in addition there is a through hole (11) which functions as a throttling orifice. The non-return valve and the through hole both lie within the dia. (Q) of the inlet and outlet bores.
Patent DE-3471522-D1 (DE)
Title: Probe for sampling volatile components in liquids or gases
Inventor: KEMPE EBERHARD DIPL ING
IPC: G01N1/22
Filed: 1984-12-12
Granted: 1988-06-30
Abstract: The probe consists only two, essentially tubular parts, an inner part and an outer part sealed at the front. The outer part has a helical permeation channel near the front end and on its outer surface. The permeation channel is connected via a rear transverse bore with a carrier medium feed channel running between the parts and, via a forward bore with a carrier medium return line.
Patent DE-3476737-D1 (DE)
Title: A device in the shape of a mobile business for public amusement
Inventor: VAN DER VEEN GUUS
IPC: A63G27/00
Filed: 1984-10-11
Granted: 1989-03-23
Abstract: An amusement ride vehicle having a passenger gondola the ends of which are adapted to move in substantially vertical orbits diposed on planes parallel to each other. Two supports having a predetermined spacing therebetween are provided from which the passenger gondola is suspended by counter-balanced jibs adapted to move rotatably radially around the ends of the supports. Each support is provided with an independently operated driving element for the rotational radial movement of the associated jib.
Patent DE-3478699-D1 (DE)
Title: Method for producing interferons
Inventor: KITANO KAZUAKI
IPC: C12R1/19
Filed: 1984-11-28
Granted: 1989-07-20
Abstract: A method for producing interferon which comprises cultivating a microorganism carrying an expression vector with a structural gene of interferon inserted therein in a chemically defined medium containing L-glutamic acid and an iron ion source and recovering interferon from the culture, gives high yield of interferon.
Patent DE-3479790-D1 (DE)
Title: Rolling mill strip thickness controller
Inventor: TEOH EAM
IPC: B21B38/04
Filed: 1984-09-07
Granted: 1989-10-26
Abstract: PCT No. PCT/AU84/00172 Sec. 371 Date Apr. 11, 1985 Sec. 102(e) Date Apr. 11, 1985 PCT Filed Sep. 7, 1984 PCT Pub. No. WO85/00998 PCT Pub. Date Mar. 14, 1985.A method for automatically controlling the thickness of product emerging from a rolling mill. Signals indicative of total roll force (F), rollgap position (S), angular position of one mill roll (v) and downstream product thickness (h) are utilized to obtain an output signal indicative of roll eccentricity affecting the true instantaneous rollgap position as a function of the measured mill roll angular position. The output signal may be use to compensate an estimate of instantaneous thickness of the product for the purpose of controlling the gap between work rolls. If preferred the output signal may be further processed to obtain an output signal indicative of the periodic roll eccentricity of a set of rolls having a common period of rotation or of a plurality of such sets.
Patent DE-3563621-D1 (DE)
Title: (substituted-phenyl)-5-oxo-2-pyrrolidinepropanoic acids, a process for producing the compounds and pharmaceutical compositions comprising the compounds
Inventor: BUTLER DONALD E
IPC: C07D207/267
Filed: 1985-04-26
Granted: 1988-08-11
Abstract: Compounds of formula I or II 
<CHEM>
 wherein R is a hydrogen, a pharmaceutically acceptable metal or amine cation, an alkyl radical of from one to six carbon atoms, a phenyl radical, or a phenylmethyl radical; and wherein X and Y are independently a hydrogen, an alkyl radical of from one to six carbon atoms, an alkoxy radical of from one to six carbon atoms, a chlorine or a trifluoromethyl radical. A process for preparing the compounds and pharmaceutical compositions comprising the compounds are also disclosed, The compounds are useful in the treatment of senility and for reversing amnesia.
Patent DE-3563887-D1 (DE)
Title: Portable data logger
Inventor: LATSCHBACHER KAJETAN
IPC: G06F15/02
Filed: 1985-05-15
Granted: 1988-08-25
Abstract: The data processor has an input keyboard for entering the data, a calculation stage (3) for processing the entered data, an alphanumeric display (4) and a data memory (20). The input keyboard has additional keys for entering the type of wood the kind of wood and the quality. Pref. the numerical keyboard is used for entering the measurements of the wood. The display (2) is pref. used for verifying the entered data and displaying the processed results. A printer and disc memory etc may be additionally coupled to the calculation stage (3).
Patent DE-3565511-D1 (DE)
Title: Process for treating textile threads, and device for carrying out the process
Inventor: ENDERLIN ROBERT
IPC: B65H51/30
Filed: 1985-06-28
Granted: 1988-11-17
Abstract: 1. Process for treating textile threads, more particularly threads intended for knitting, in which the threads are continuously passed into a steaming machine where they undergo heat treatment with steam and then the threads are balled in a balling machine, and in which the threads are directly taken back to the exit of the steaming machine so as to introduce them continuously into the balling machine, characterized in that the threads are drawn in the in balling machine by continuously adjusting the drawing speed and the balling speed with respect to one another.
Patent DE-3570977-D1 (DE)
Title: Audiometer
Inventor: HOHN WERNER HENRI DR
IPC: G06F19/00
Filed: 1985-09-17
Granted: 1989-07-20
Abstract: An interface unit for measuring instruments, such as audiometers, which are controlled by a computer, the interface unit being as cost-efficient as possible and setting minimum requirements for the computer hardware and software. This is achieved in that the lines (17 to 19) of the interface unit that are connected to the computer contain d-c isolating couplers (17.1 to 19.1) and are respectively connected with individual decoders (13 to 15) which, in turn, are connected to memories (7 to 9). Control lines lead from these memories to the measuring modules (1 to 3) of a measuring instrument. Such a measuring instrument is usable, in particular, as an audiometer or for establishing the optimum adjustment of a hearing aid to compensate certain hearing impairments.
Patent DE-3574446-D1 (DE)
Inventor: UNDERBERG EMIL
IPC: A23L27/30
Filed: 1985-11-27
Granted: 1990-01-04
Abstract: 1. Food, drink, snack or pharmaceutical product intended for oral administration and containing saccharose, characterized in that 1.17 to 16.71 and preferably 10 parts of galactose are contained for 100 parts of saccharose.
Patent DE-3574788-D1 (DE)
Inventor: ROLAND BRUNO
IPC: G03F7/26
Filed: 1985-10-24
Granted: 1990-01-18
Abstract: 1. Process for the formation of negative patterns in a photoresist layer, characterised in that it comprises the following steps : (a) coating of a substrate with a layer of photosensitive resin comprising a polymer having functional groups capable of reacting with a silicon compound, said polymer being mixed or bound by a chemical bound to a diazoquinone, said layer having the property of enabling a silicon compound to diffuse selectively into its irradiated portions when it has been exposed to a visible or ultraviolet radiation in said portions ; (b) exposure of the layer of photosensitive resin to ultraviolet or visible light through a mask to expose only selected portions of the layer ; (c) treatment of the layer of photosensitive resin with a silicon compound, so that this compound is selectively absorbed into the irradiated portions of the layer and reacts with the said functional groups of the photosensitive resin in said irradiated portions, said silicon compound being a silylating agent ; and (d) dry development by plasma etching of the thus treated layer of photosensitive resin to remove selectively the non-irradiated portions thereof in order to obtain the desired negative pattern.
Patent DE-3586797-D1 (DE)
Inventor: HELM ARTHUR EATON
IPC: G07F17/32
Filed: 1985-12-11
Granted: 1992-12-10
Abstract: The amusement machine comprises an actuator, random number, symbol display connected to be operated for the random display of a number and symbol upon actuation of the actuator. A fixed display comprises a matrix of numbers, the symbols corresponding to the numbers. The symbols can be displayed by the random number or symbol display. The fixed display and random display are connected so that upon operation of the random display to display a number or symbol, the corresponding number or symbol is indicated in the fixed  display.
Patent DE-3650202-D1 (DE)
Inventor: BERKA RANDY M
IPC: C07K19/00
Filed: 1986-08-27
Granted: 1995-02-23
Abstract: Novel vectors are disclosed for expressing and secreting heterologous polypeptides from filamentous fungi. Such vectors are used in novel processes to express and secrete such heterologous polypeptides. The vectors used for transforming a filamentous fungus to express and secrete a heterologous polypeptide include a DNA sequence encoding a heterologous polypeptide and a DNA sequence encoding a signal sequence which is functional in a secretory system in a given filamentous fungus and which is operably linked to the sequence encoding the heterologous polypeptide. Such signal sequences may be the signal sequence normally associated with the heterologous polypeptides or may be derived from other sources. The vector may also contain DNA sequences encoding a promoter sequence which is functionally recognized by the filamentous fungus and which is operably linked to the DNA sequence encoding the signal sequence. Preferably functional polyadenylation sequences are operably linked to the 3' terminus of the DNA sequence encoding the heterologous polypeptides. Each of the above described vectors are used in novel processes to transform a filamentous fungus wherein the DNA sequences encoding the signal sequence and heterologous polypeptide are expressed. The thus synthesized polypeptide is thereafter secreted from the filamentous fungus.
Patent DE-3667470-D1 (DE)
Inventor: KANEKO MASAKATSU
IPC: C07D233/54
Filed: 1986-04-21
Granted: 1990-01-18
Abstract: New griseolic acid derivatives have various groups attached to the sugar part in place of the adenine group of griseolic acid itself. These groups are all purine derivatives or ring-opened purine analogs. The compounds are useful as inhibitors of phosphodiesterases. They may be prepared by replacing the adenine moiety of griseolic acid and/or dihydrodesoxygriseolic acid and/or by replacing other substituent groups.