baber/WOPTO huggingface dataset:
Patent DE-3466350-D1 (DE)
Title: Modular resection prosthesis assembly
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61F2/00
Filed: 1984-11-08
Granted: 1987-10-29
Abstract: A resection prosthesis assembly unit including a head member, an end member and an intermediate member between the head and end members, of which one member is provided with a conical pin and another member is provided with a conical bore, with the latter two members being provided with respective first surfaces which extend transversely to an insertion direction and which face one another and are spaced apart to define a recess when the two members are connected together, one of the two members being further provided with a second surface extending in the insertion direction, and the recess being provided to receive a wedge insertable into the recess to bear against the first surfaces for forcing the two members apart while the forces exerted by the wedge are absorbed by the first surfaces and the wedge is guided by the second surface.
Patent DE-3467340-D1 (DE)
Title: Process for purification of 1,2-unsaturated carboxylic acids and/or esters thereof
Inventor: SHIBANO TAKESHI
IPC: C07C51/487
Filed: 1984-07-21
Granted: 1987-12-17
Abstract: The purification is in the presence of acid catalyst and cpd. having one or more mercapto gps. per molecule.
Patent DE-3471722-D1 (DE)
Title: Pump, especially power steering pump
Inventor: SCHULZ RENE DR ING
IPC: F04C14/26
Filed: 1984-07-28
Granted: 1988-07-07
Abstract: The pump comprises a casing with inlet connected to the oil reservoir (14) and outlet (39,37) connected to the system (51) which drains to the reservoir. A pressure-limiting flow control valve assembly (40,41,47,48) comprises a closure member (41) and a chamber (47) connected to the controlled outlet flow pressure. The valve returns the excess flow to an internal pump inlet duct when the set pressure limit is exceeded. A laminar flow throttle (60) is arranged between the control valve chamber and the internal inlet duct, or a chamber (45) connected to it. When flow through the system is nearly blocked, i.e. at max. steering angle, the heat developed at the pressure limiting valve as it responds to the pressure increase at the pressure limiting valve as it responds to the pressure increase could damage the pump.
Patent DE-3478663-D1 (DE)
Title: Tocolytic agent
Inventor: IVANOVA NEDYALKA STOYANOVA
IPC: A61K31/47
Filed: 1984-06-22
Granted: 1989-07-20
Abstract: The invention relates to tetrahydroisoquinoline derivatives of the Formula   <IMAGE>   wherein R1, R2, R3 and R4 are each selected from the group consisting of a hydrogen and a hydroxyl group. These derivatives are useful in tocology (obstetrics). Administration of the inventive compounds induces relaxation of uterine muscles, a property that is particularly useful in cases of second trimester miscarriage, premature birth up to the 37th or 38th week of pregnancy, and during delivery. The compounds are especially useful from the onset of labor up to delivery of the newborn's head, a period which is often accompanied or complicated by frequent, violent, uncoordinated contractions of the uterus. The compounds are also useful in obstetric and gynecological operations, such as a hysterectomy, surgery for acute placental insufficiency, etc.
Patent DE-3479304-D1 (DE)
Title: Dynamically variable oscillating adjustment assembly
Inventor: TUSINSKI JOSEPH
IPC: B24B13/02
Filed: 1984-08-08
Granted: 1989-09-14
Abstract: A dynamically variable oscillating adjustment assembly, e.g. for a lens polishing apparatus, includes a frame (44), a first link means (62) pivotally connected at one end to the frame and an adjustment mechanism (68, 120-136) positioned intermediate the one end of the first link means and the frame to adjustably position the first link means with respect to the frame. A second link means (88), is pivotally connected at one end to the other end of the first link means and pivotally connected at the other end to a first arm (90) of a bell crank (88) pivotally mounted upon the frame. A second arm (94) of the bell crank is operable to oscillate in response to oscillation of the other end of the first link means. An adjustment mechanism may be interposed between the frame and the intermediate pivot of the bell crank such that the position and stroke of the other arm of the bell crank may be selectively adjusted.
Patent DE-3485896-D1 (DE)
Inventor: BRUCKERT EDWARD ARTHUR
IPC: G01R31/28
Filed: 1984-12-11
Granted: 1992-10-01
Abstract: The present system employs a high speed digital signal processor which is programmed to generate pairs of digitized waveforms, each pair representing a pair of different frequencies in response to coded input signals. Each pair of different digitized waveforms, when converted and combined into an analog signal, represents a «tone pair» as used in major telephone systems. The tone pairs are transmitted through an anti-aliasing filter circuit (27) and therefrom through amplification circuitry (139) to a tone pair decoder (19) of the type used in major telephone systems. At the tone pair decoder the tone pair signals are reconverted into binary signals. The binary signals from the tone pair decoder are transmitted to a data processor (11) in the system under test, whereat they may or may not be further decoded. Ultimately the binary signals are compared with the coded input signals originally sent. In this way, the system which is designed to handle digital signals and which is designed to handle digital to analog conversions, is tested. The test circuit employs components already present in the system, or readily adaptable from the major telephone systems equipment.
Patent DE-3561782-D1 (DE)
Title: Multipole electrical connector
Inventor: BORLOZ DIDIER
IPC: H01R13/58
Filed: 1985-07-25
Granted: 1988-04-07
Abstract: 1. A multipole electric connector comprising a front cap (1) in which a cable clamp (2) is mounted and a rear cap (3) cooperating with the front cap and with the cable clamp, characterized in that the cable clamp (2) is provided with at least two fins (13) connected at their rear end by at least one resilient means for centering the cable and each having a face (14) for clamping said cable parallel to the central axis of the cable clamp, at least one flat surface (15) for securing against rotation and translational sliding cooperating with the rear part of the front cap (1) and at least one securing means on said front cap formed at the front end of said fins.
Patent DE-3562249-D1 (DE)
Title: 1-û4-(benzothia- or -oxazol-2-ylthio- or -2-yloxy) phenyl¨-1,3,5-triazin-2,4,6(1h,3h,5h) triones, method for their preparation and their use in medicines
Inventor: HABERKORN AXEL DR
IPC: A23K1/16
Filed: 1985-02-05
Granted: 1988-05-26
Abstract: 1-[-(Benzothia- or -oxazol-2-ylthio- or -2-yloxy)phenyl]-1,3,5-triazine-2,4,6(1H,3H,5H)-triones of the formula   <IMAGE>   in which R is lower alkyl, R1 and R2 each independently is hydrogen, halogen, alkyl or alkoxy, R3 and R4 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, fluoroalkyl, fluoroalkoxy or fluoroalkylthio, and X and Y each independently is sulphur or oxygen, or salts thereof, combat coccidioses, especially in poultry.
Patent DE-3563570-D1 (DE)
Title: Encoder capable of removing interaction between adjacent frames
Inventor: TANAKA SHUNJI
IPC: G10L19/10
Filed: 1985-04-22
Granted: 1988-08-04
Abstract: In a multipulse pitch speech excitation generator, pulses which may everlap the next frame are eliminated by a subtraction process (CC-HH), and pulses from the next frame which may overlap the present frame are eliminated by selection.
Patent DE-3563847-D1 (DE)
Inventor: AGBACK KARL HUBERT
IPC: A61K31/00
Filed: 1985-01-18
Granted: 1988-08-25
Abstract: A compound having a potentially inhibitory effect on 15-hydroxy-prostaglandin dehydrognase (PGDH) and having the formulain whichR<sub>1</sub> and R<sub>2</sub> are hydrogen or lower alkyl;R<sub>3</sub> is hydrogen, lower alkyl or substituted or unsubstituted phenyl;R<sub>4</sub>, R<sub>5</sub> and R<sub>e</sub> are hydrogen, halogen, lower alkyl, lower alkoxy, cyano, carboxy or nitro; at least one of the groups R<sub>4</sub> to R<sub>6</sub> being hydrogen;R<sub>7</sub> to R<sub>11</sub> are hydrogen, halogen, cyano, lower alkyl, trifluoromethyl, lower alkoxy, hydroxy, lower acyl, lower alkoxycarbonyl, N,N,-diloweralkyl-aminocarbonyl or N,N-loweralkylene-aminocarbonyl; and R<sub>8</sub> to R<sub>10</sub> may in addition be carboxy; at least two of R<sub>7 </sub>to R<sub>11</sub> always being hydrogen; and -A- is -CO-, -CH<sub>2</sub>-CO-, -CH=CH-, -CH=CH-<sub>CO</sub>- or corresponding groups in which a hydrogen atom is replaced by a lower alkyl group.The invention comprises also lactones of those compounds in which R<sub>1</sub> is hydrogen, and salts of those compounds which contain at least one carboxy group.
Patent DE-3573581-D1 (DE)
Title: Device for packaging flat objects in an envelope
Inventor: VANBRAEKEL ALEXANDRE
IPC: B65H45/14
Filed: 1985-08-07
Granted: 1989-11-16
Abstract: 1. Apparatus for the packing of at least one sheet-like item (12) into an envelope formed from a folded sheet (4), with a conveying arrangement (2, 3) for the conveyance of in each case one sheet (4) along a first path of movement through a guiding arrangement (5-7) into a folding pocket (8) and against a stop (9), with compression of the sheet (4), a pair of conveyor rollers (1, 2), arranged on one side of the said path of movement, for grasping the sheet (4) in the compression area and forming a fold (17), and a feed (11), lying opposite the pair of conveyor rollers (1, 2) with respect to the said path of movement, which feed leads the sheet-like items (12) to be packed into the compression area, characterized in that the feed (11) passes through the part (5, 6) of the guiding arrangement (5-7) opposite the pair of conveyor rollers (1, 2) with respect to the first path of movement.
Patent DE-3580377-D1 (DE)
Inventor: KNOCHE KARL FRIEDRICH DR ING P
IPC: F24H4/02
Filed: 1985-02-15
Granted: 1990-12-13
Abstract: A method of running a monovalent generator-absorption heat pump, up to a heating capacity of approximately 20 kW, and such a pump are described. In order to be able to produce the multi-stage periodically acting absorption heat pump with as small as possible a number of devices and as far as possible without fault-susceptible, maintenance- requiring and energy-consuming components or aggregates which require maintenance, in particular a solution pump, it is envisaged to operate with a periodic change of the operating phases generation with condensation and evaporation with absorption at different pressure levels, in the generation phase high-temperature heat being supplied via the generator to a working-substance solution circuit and available heat being imparted to heating water on the condensation of the vapour created on the condenser, and during the absorption phase low-temperature heat being supplied to the coolant in the evaporator and being imparted in the form of available heat in the absorber to heating water, and the high or low-temperature  heat supply being alternately switched on when the heating water return run or forward run temperature falls below a predetermined lower limit temperature and switched off when the heating water return run or forward run temperature exceeds a predetermined upper limit temperature.
Patent DE-3581976-D1 (DE)
Inventor: DELCHAMBRE MARCO FRANCOIS
IPC: F25B43/00
Filed: 1985-07-23
Granted: 1991-04-11
Abstract: Portable air conditioner comprising, in a box 1 in the form of a case, a compression refrigerating device 2, in which there are arranged in particular an evaporator 4, a compressor 8 and means 14 which are interposed in the branch 9 of the closed circuit 3 for the refrigerating fluid and arranged to reduce the speed of the latter below the speed at which it can give rise to droplets of fluid and to cause an expansion of the fluid, in the liquid phase, in order to avoid any rush of liquid into the compressor 8 when the apparatus is used with fluid in the liquid phase in the evaporator. <IMAGE>
Patent DE-3586626-D1 (DE)
Inventor: GORTSEMA FRANK PETER
IPC: B01J29/035
Filed: 1985-12-13
Granted: 1992-10-15
Abstract: Dewaxing processes for hydrocarbon feedstocks are disclosed using novel catalysts comprising non-zeolitic molecular sieves, such as the silicoaluminophosphates of U.S. Patent No. 4,440,871. The products of the instant dewaxing processes are characterized by lower pour points than the hydrocarbon feedstock.
Patent DE-3587821-D1 (DE)
Inventor: STONE JOSEPH J
IPC: B23K26/06
Filed: 1985-03-21
Granted: 1994-06-16
Abstract: Apparatus for inscribing characters or other symbols onto moving articles or substrate. The symbols or characters are defined by a matrix having a predetermined number of rows and colums. The apparatus includes a plurality of individual lasers, each dedicated to write a predetermined character row. Columns are written in sequence as the article passes the laser head. Light energy from the lasers is directed by mirrors to an exit lens which focuses the laser beams onto the articles or substrate to be marked. Separate laser mirrors provide reduction in laser beam spacing thereby facilitating a correspondingly foreshortened laser beam path. The lasers are arranged into two groups and interleaved to form the desired character row spacing without mirror overlap or shadowing.
Patent DE-3672195-D1 (DE)
Inventor: LAWSON MICHAEL I
IPC: A61F13/15
Filed: 1986-10-10
Granted: 1990-08-02
Abstract: An integral disposable absorbent article such as a diaper having a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, at least one elastically contractible gasketing cuff, and at least one barrier cuff. The barrier cuff has a proximal edge and a distal edge. The absorbent article is additionally provided with spacing means for spacing the distal edge away from the top surface of the topsheet. In addition, adhesive means secure the end portions of the barrier cuff closed. A channel is formed between the proximal and distal edges in at least the crotch region because the distal edge is spaced away from the topsheet top surface.When the diaper embodiment of the present invention is applied to a wearer, the barrier cuff rides up along the inner thighs and the perineum of the wearer in the crotch region and along the buttocks in the back waist region. Leakage prevention is enhanced because body exudates which are not immediately absorbed by the absorbent core contact the barrier cuff and are contained and held within the channel so that they do not wick out of the diaper or flow out of the gaps between the diaper and the legs or waist of the wearer. Additionally, should such exudates flow beyond the barrier cuff, leakage is further enhanced by the gasketing cuff because it forms an additional fluid impervious barrier about the leg or waist of the wearer.
Patent DE-3673834-D1 (DE)
Inventor: WILS TOM LINDHARDT
IPC: A63G13/08
Filed: 1986-02-06
Granted: 1990-10-11
Abstract: Adjacent the rigidly anchored end of a vertical coil spring, which carries out transverse oscillations, the soring is subjected to considerable breaking forces which limit the lifetime of the spring. According to the invention abutment means are provided to cooperate with a spring portion slightly apaced from the rigidly anchored spring end such that this spring portion is permitted to carry out only a limited vertical movement, whereby the breaking influence on the spring is largely reduced.
Patent DE-3675740-D1 (DE)
Inventor: BROCHIER JOSE
IPC: A01G31/00
Filed: 1986-09-05
Granted: 1991-01-03
Abstract: In the process for the hydroponic cultivation of aquatic plants and, in particular, water hyacinth, the plants are cultivated in a nutrient aqueous solution containing at least one nitrogen compound and elements such as P, K, Ca, Mg, S and Fe. The nitrogen compound is formed by adding urea to the nutrient solution. Use of the juice extracted from the resulting aquatic plant as a bio-stimulant for plant growth and seed germination.
Patent DE-3767177-D1 (DE)
Inventor: MEZI MICHEL
IPC: A61C19/04
Filed: 1987-02-12
Granted: 1991-02-14
Abstract: In the method, the parts of living organisms being subjected to the method are covered with a suspension of a finely dispersed white inorganic pigment. To carry out the method, a composition is used, consisting of a white pigment having a fine particle size suspended in an aqueous- alcoholic solution of a film-forming agent. Uses in the computer-assisted design and manufacture of dental and/or medical prostheses.
Patent DE-3767239-D1 (DE)
Inventor: GRUNDER ROLAND
IPC: B65H27/00
Filed: 1987-05-16
Granted: 1991-02-14
Abstract: A web transporting apparatus wherein the web is trained over the external surface of a radially expandible elastic shell which is connected with two end walls to form a roll and to define an internal compartment which is filled with a pressurized hydraulic fluid. The pressure of hydraulic fluid is regulated in dependency upon the thickness of the web which is being transported so that the neutral zone of the web is invariably located at the same distance from the axis of the roll. The pressure of fluid in the compartmnt is regulatable by a hydropneumatic transducer wherein a hydraulic cylinder and piston unit admits pressurized hydraulic fluid into the compartment and the pressure of fluid in the hydraulic cylinder and piston unit is regulated by a pneumatic cylinder and piston unit which receives pressurized gaseous fluid by way of an adjusting valve. Regulation of the outer diameter of the shell compensates for variations in the thickness of the transported web. The material of the shell is selected in such a way that it is capable of undergoing a purely elastic deformation within a desired range which depends upon the range of thicknesses of webs which are to be transported in the apparatus.
Patent DE-3768242-D1 (DE)
Inventor: GMUER ALBIN
IPC: F16L3/12
Filed: 1987-12-31
Granted: 1991-04-04
Abstract: The connecting device has a tubular or profile holder (18) with at least two mutually opposite openings (19) and at least one wedge (20). The holder (18) is intended partially to envelop at least one part (4) to be connected to it. The wedge (20) is intended to be pushed into two mutually opposite openings (19) and thus to provide the detachable connection of the device (6) to at least the one part (4). This device permits, inter alia, plastic sewage lines with relatively long supporting lengths to be installed without having to take into account deformation of the sewage line which restricts the water flow or is noticeable in any other way. <IMAGE>
Patent DE-3786270-D1 (DE)
Inventor: JOENSSON RAGNAR
IPC: H02M7/538
Filed: 1987-12-08
Granted: 1993-07-22
Abstract: PCT No. PCT/SE87/00581 Sec. 371 Date Jul. 20, 1989 Sec. 102(e) Date Jul. 20, 1989 PCT Filed Oct. 8, 1987 PCT Pub. No. WO88/04491 PCT Pub. Date Jun. 16, 1988.A method and device for controlling a bridge circuit for providing current or power to a load. The bridge comprises two transistors including flywheel diodes and connected in series between positive and negative power supply rails for conducting current to or from the load under control of a control drive circuit. An LC-circuit is connected between the bridge circuit and the load. The bridge voltage (E) of the connection between the two transistors and the current (I) through the inductance of the LC-circuit are monitored and a firing pulse is supplied to one of the transistors. When the current (I) through the inductance exceeds a preset value (I'), the transistors is turned OFF, whereupon the current of the inductance continues to flow another way through the flywheel diode of the opposite semiconductor member and consequently the bridge voltage (E) changes polarity a first time to the opposite rail polarity until the magnetic energy of the inductance has been terminated resulting in a second change of polarity of the bridge voltage (E) towards the first rail polarity. The change of the polarity of the bridge voltage (E) towards the first rail polarity is detected and another firing pulse is supplied at or shortly after said change.
Patent DE-3788275-D1 (DE)
Inventor: FREW DUNCAN
IPC: C10M105/50
Filed: 1987-08-17
Granted: 1994-01-05
Abstract: Magnetic recording media wherein the record surface is coated with an isocyanate lubricant (and, preferably, a supercoat of like lubricant), such lubrication being adapted to inhibit spin-off and like depletion, despite frequent head-contact, while exhibiting good durability, wear resistance and recording characteristics over extended life (computer applications).
Patent DE-3856247-D1 (DE)
Inventor: MAIORELLA BRIAN
IPC: C12N5/07
Filed: 1988-07-20
Granted: 1998-10-08
Abstract: Methods of growing insect cells in sparged culture, particularly in airlift fermentors to high cell densities with high viability at a large-scale, are herein disclosed. Further disclosed are media in which to grow airlift insect cell culture which media comprise a non-toxic protective agent, preferably a non-toxic water soluble polymer, and operating parameters, such as sparging rates and bubble sizes, that act to minimize cell damage and cell death from sparging. Further provided are methods and media for growing insect cells at large scale and for supporting the production therefrom of recombinant products when the cells are infected by recombinant baculoviruses, and viral products, when the cells are infected with wild-type viruses.
Patent DE-3866343-D1 (DE)
Inventor: VOESTE THEODOR
IPC: C01B32/40
Filed: 1988-12-22
Granted: 1992-01-02
Abstract: A gas rich in CO is prepd. by (a) completely burning part of a hydrocarbon feed, as gas or vapour, with an O2-contg. gas, in amt. of 2-10x the stoichiometric amt. of O2, at 800-1500 deg.C, (b) mixing the O2-contg. combustion gas with the remaining preheated hydrocarbon feed, to give a mixt. with temp. 700-1300 deg.C, (c) passing the mixt. through a fixed bed of granular decomposition catalyst, and (d) withdrawing a prod. gas rich in CO at 800-1150 deg.C. Pref. combustion is in the presence of an ignition catalyst. The residual hydrocarbon is preheated to 300-600 deg.C before mixing with the combustion gas, and the mixt. of combustion gas and residual hydrocarbon has a temp. of 800-1300 deg.C.
Patent DE-3868249-D1 (DE)
Inventor: GRAU GERHARD DIPL ING
IPC: D01H7/50
Filed: 1988-11-24
Granted: 1992-03-12
Abstract: In a spinner, the separate motors (11,15) for the spindle and the cap are connected to a common frequency control (16). The torque characteristic of the motor (15) for the cap (14), as an induction motor, is matched to the power charactersitic of the cap (14). Where the same supply frequency is in force for the motor (11) for the spindle (10) and the motor (15) for the cap (14), the motor (15) for the cap (14) is driven at a rotary speed less than required for the winding stage of the yarn (13).
Patent DE-3868606-D1 (DE)
Inventor: MARCHETTI SERGIO
IPC: A47B3/08
Filed: 1988-11-07
Granted: 1992-04-02
Abstract: A foot for furniture (10), in particular kitchen furniture, is restrained to a fixing device on the underside of a piece of furniture (12) in a manner that permits it to be tucked upwards from a vertical operative position to a substantially horizontal inoperative position adjacent to the said underside, wherein the fixing device protects both the foot and the underside of the piece of furniture. Between the foot and the fixing device means are provided for disengageably locking the former stably in the vertical operative position. The said locking means preferably consists of at least a coupling with grooved profiles.