baber/WOPTO huggingface dataset:
Patent DE-3779438-D1 (DE)
Inventor: VOLZ ASTRID
IPC: C12G1/10
Filed: 1987-02-06
Granted: 1992-07-09
Abstract: Mixts. comprise bacteria which degrade malic acid to lactic acid and CO2, and basic substances (II) as used for the deacidification of wine and must.  The mixts (I) are mfd by propagation of the bacteria by known fermentation methods, treatment of the wet bacterial mass obtd. from the fermentation liq. with (II), and drying by vacuum drying at room temp or freeze drying. The process for the decompsn. of malic acid in wine comprises making a starter culture of must with (I), and inoculating the wine or must with this. Pref. bacteria are Leuconostoc or Lactobacillus species, esp. Leuconostoc oenos or Lactobacillus plantarum.  Pref. (II) is finely-divided CaCO3, neutral potassium tartrate, or potassium hydrogen tartrate. Ratio of dried bacterial material to CaCO3, etc is from 1:5 to 2:3 to 1.2:2.
Patent DE-3786256-D1 (DE)
Inventor: STEVENS MALCOLM FRANCIS GRAHAM
IPC: A61P17/00
Filed: 1987-11-30
Granted: 1993-07-22
Abstract: 2,4-Diamino-5-phenylpyrimidines in the form of the free base or an acid addition salt thereof are provided having the structural formula (I):   <IMAGE> I  wherein R1 is an alkoxy, aralkoxy or a mono-substituted or disubstituted amino group, R2 is a nitro group, and R3 is an alkyl group. The compounds act as antifolate agents and are useful for therapeutic treatment, for example as antitumour agents, antipsoriatic agents, antibacterial agents, antitrypanosomal agents and antimalarial agents. Pharmaceutical preparations comprising these compounds for administration to mammals, and methods for preparing the compounds, are disclosed. Particularly useful new compounds, especially for antitumour therapy, have the structural formula IA:   <IMAGE> IA   in which formula IA: n is 1-6; R1 represents hydrogen or alkyl; R4, R5 and R6, which may be identical or different, each represnt hydrogen, alkyl, alkoxy, halo, nitro, perfluoroalkyl, a group of formula -CO2Ra wherein Ra represents hydrogen, alkyl or alkoxyalkyl, or a group of formula -COBRbRc wherein Rb and Rc which may be identical or different each represent alkyl; and R3 represents alkyl.
Patent DE-3786739-D1 (DE)
Inventor: MESCHKAT PETER
IPC: H04M7/14
Filed: 1987-08-22
Granted: 1993-09-02
Abstract: To extract signal frequencies transmitted on a telephone line (a,b) the signal input (E) is connected first to an attenuator (DG). A high pass filter (HP) on the attenuator output side is connected to a control pulse input (TL). The filter output is extended to a signal evaluator and converter (SE) whose output, in turn, is passed to a band-pass filter (BP). A band width changing circuit (BU), also controlled by the pulse input (TL), is connected to the band pass (BP) and the attenuator (DG). The threshold frequency and the band centre frequency of both filters (HP, BP) is set by the control pulse (TL) to the desired value by setting the appropriate pulse frequency. The threshold frequency is lower than the band centre frequency.
Patent DE-3787013-D1 (DE)
Inventor: SUTTON QUINTEN M
IPC: H01R13/53
Filed: 1987-11-17
Granted: 1993-09-16
Abstract: A first connector (14) is used in connecting or disconnecting a high voltage circuit by engagement or disengagement of the first connector (14) with a second connector (18) supporting a second connector contact element (22). The first connector (14) comprises an insulative housing (26) having an axial passage (30) including an electrically conductive surface (34) fixedly secured within the housing (26), and a contact assembly (50) disposed in the passage (30). The contact assembly (50) includes a first connector contact element (54) for engaging the second connector contact element (22), a guide (70) for guiding the second connector contact element (22) for movement towards the first connector contact element (54) and for evolving arc-quenching gas in response to an arc being struck between the first connector contact element (54) and the second connector contact element (22), a piston (74) responsive to the evolved gas for displacing the contact assembly (50) towards the second connector contact element (22), and a member (82) electrically connected to the first connector contact element (54) for providing electrical continuity between the first connector contact element (54) and the housing conductive surface (34), the member (82) having a knurl (90) in contact with the housing conductive surface (34).
Patent DE-3854482-D1 (DE)
Inventor: YOUNES MAGDY
IPC: A61M16/00
Filed: 1988-02-22
Granted: 1995-10-26
Abstract: A novel ventilating apparatus for the delivery of air or a desired gas mixture to a patient by displacement of an electric motor (16) actuated piston (14) in a chamber (24) to expel such gas while electronic control (22) ensures that the force applied to the piston (14) is of a pattern and magnitude. In one preferred embodiment, the ventilating apparatus provides a proportional assist to the breathing pattern of the patient.
Patent DE-3863364-D1 (DE)
Inventor: SCHIMPF WALTER
IPC: A47F5/08
Filed: 1988-01-28
Granted: 1991-08-01
Abstract: The goods support for storing and displaying cake tins and the like on vending shelves has a support bottom (2) for the cake tins which is preferably inclined towards the front. The support bottom (2) consists of a perforated bottom, to which holding elements (10, 14 to 18, 21) for the cake tins are or can be connected in an easily detachable manner by means of attachment members (12, 19), preferably screws, plugs, spring clips and the like, which grip through the holes. The holding elements preferably consist of plug-in holders (10, 14 to 18), in particular of cake tins, into which identical cake tins can be inserted for stacking. <IMAGE>
Patent DE-3865035-D1 (DE)
Inventor: STIEF THOMAS DR
IPC: A61K38/57
Filed: 1988-02-13
Granted: 1991-10-31
Abstract: The use of protein C-inhibitor (I) as a pharmaceutical is new. Also new is labelled (I) itself. (I) forms inactive complexes with plasminogen activators, which are involved in the growth and metastatis of tumours. In the presence of a sulphated saccharide (A), the reaction between (I) and activators is greatly accelerated, and preferential reaction with urokinase occurs.
Patent DE-3867234-D1 (DE)
Inventor: KAISER WINFRIED
IPC: A61B5/00
Filed: 1988-08-06
Granted: 1992-02-06
Abstract: Master processor (5) is connected to the slave processors via bidirectional data channel (10, 13), during fixed time slots of 2ms.  Slave processors are supplied with differing timing signals e.g. for data acquisition.  Master processor is able to address more than one slave during a given time slot.  Communication is in fixed format and is performed according to a matrix wherein each column represents a certain time slot. Columns are organised such that communications with slaves preceding the communication with a specific slave are the same as in all other columns containing a communication with the specific slave.  In particular, the slave processors requiring short-interval timing signals are entered on top of the columns, slaves with long-interval signals being entered below these.
Patent DE-3868402-D1 (DE)
Inventor: HIRSBRUNNER PIERRE
IPC: C09K17/18
Filed: 1988-05-13
Granted: 1992-03-26
Abstract: Treating soil with hydrogen siloxane polymer in liq. carrier giving water repellent surface and improving water retention
Patent DE-3872318-D1 (DE)
Title: Device for opening and closing sealed packets containing food products
IPC: B65D33/36
Filed: 1988-06-28
Granted: 1992-07-30
Abstract: The device for opening sealed packets has a self-adhesive strip with a non-adhesive gripper tongue at one end and a packet with a corresponding shape cut into it, to which the strip is applied. The packet is opened when the strip is pulled off and can be reclosed by reapplying the strip.  The strip (7) is transparent and has a supplementary strip (15) extending through the cut. The width of the supplementary strip is less than the width of the main strip.  It is located transversely to the main strip. It is used to indicate tampering of the package.
Patent DE-3873505-D1 (DE)
Inventor: WILDE THOMAS DR
IPC: A01N55/02
Filed: 1988-12-20
Granted: 1992-09-10
Abstract: Fungicidal compsn. comprises a synergistic amt. of (a) propyl 3-(dimethylamino) propylcarbamate (propamocarb) or its acid addn. salt and (b) a cpd. selected from zinc propylenebis (dithiocarbamate) polymer(propinels), zinc ethylenebis (dithiocarbamate) polymer (zineb), manganese ethylenebis (dithiocarbamate) plymer (maleb), zinc ammoniate ethylenebis (dithiocarbamate) poly(ethylenethiur amdisulphide) (metiram), tetrachloro isophthalonitrile (chlorothalonil) and copper (I) oxide as well as carriers and/or other additives. Ratio of (a) to (b) is 1:0.1-3.
Patent DE-3873522-D1 (DE)
Inventor: POHL PETER ING GRAD
IPC: B22C5/18
Filed: 1988-05-26
Granted: 1992-09-10
Abstract: (A) In used foundry sand regeneration by heat treatment at 500-900 deg.C to eliminate all adhering carbonaceous materials and then mechanical cleaning, the novelty is that a batch mechanical cleaning method is used in which wear resistant friction elements are moved through each sand batch, the duration and intensity of movement being selected according to the oolitisation degree of the sand batch such that the sand grains are not destroyed. (B) Appts. for mechanical cleaning of used foundry sand has wear resistant friction elements which are rotated in a cylindrical vessel, batch filling devices and devices for discharging cleaned sand from the vessel.
Patent DE-3874226-D1 (DE)
Inventor: KUENZLE VIRGIL
IPC: C02F1/48
Filed: 1988-05-24
Granted: 1992-10-08
Abstract: A number of ring-shaped permanent magnets (35) are secured coaxially and at distances from one another in a cylindrical housing (20) with axial connections for inlet and outlet pipes (23, 29). The permanent magnets (35) feature a magnetic pole face at each end of their axes and they are arranged identically with respect to their polarity. Spacers (40) are situated between the adjacent permanent magnets (35), each spacer providing a free space through which lines of magnetic force run parallel to the axis. The spacers (40) also carry disc-like components (45) having openings (47) for the passage of water and having wings (48) which conduct the water passing through into the free spaces between the permanent magnets (35) in a helical circular motion and transverse to the magnetic field. During the passage of the water through the magnetic fields the salts dissolved in the water and, in particular, calcium carbonate are molecularly modified in such a way that afterwards they remain in the dissolved phase for a relatively long time and finally precipitate out in the form of microcrystalline sludge, which can be easily flushed away. <IMAGE>
Patent DE-3874778-D1 (DE)
Inventor: DREYER HEINZ DIPL ING
IPC: A01C17/00
Filed: 1988-02-29
Granted: 1992-10-29
Abstract: The centrifugal fertilizer spreader has a supply hopper with dispensers for several spreader discs, set across the travel direction and fitted with discharge blades. A number of locking and adjustment markings for the blades are provided on the discs so that the blades can be set at a position for the required spreading width. Each blade can have its own markings, e.g. symbols as letters or numbers.
Patent DE-3880911-D1 (DE)
Inventor: GOERRISSEN HEINER DR
IPC: C08L59/00
Filed: 1988-07-21
Granted: 1993-06-17
Abstract: A reinforced moulding compsn. contains (A) a polyoxymethylene (co)polymer, (B) wollastonite with average thickness not above 5 microns and average length:thickness ratio at least 5, and opt. (C) additives. Pref. the compsn. contains 95-50 pts. wt. of polyoxymethylene, 5-50 pts. of wollastonite, and 0-60 pts. of additives. The polymer has Mw 2,000-100,000, and MFI of 0.5-200 at 190 deg.C and 21.17N. The wollastonite crystals are added by means of an extruder to the polymer melt, esp. at 180-260 deg.C.
Patent DE-3880975-D1 (DE)
Inventor: SUBBARAO MURALIDHARA
IPC: G01C3/08
Filed: 1988-11-11
Granted: 1993-06-17
Abstract: The present invention concerns a method of determining the distance between a surface patch of a 3-D spatial scene and a camera system (1). The distance of the surface patch is determined on the basis of at least a pair of images, each image formed using a camera system (1) with either a finite or infinitesimal change in the value of at least one camera parameter. A first and second image of the 3-D scene are formed using the camera system which is characterized by a first and second set of camera parameters, and a point spread function, respectively, where the first and second set of camera parameters have at least one dissimilar camera parameter value. A first and second subimage is selected from the first and second images so formed, where the subimages correspond to the surface patch of the 3-D scene, the distance from which to the camera system, is to be determined. On the basis of the first and second subimages, a first constraint is derived between the spread parameters of the point spread function which corresponds to the first and second subimages. On the basis of the values of the camera parameters, a second constraint is derived between the spread parameters of the point spread function which corresponds to the first and second subimages. Using the first and second constraints, the spread parameters are then determined. On the basis of at least one of the spread parameters and the first and second sets of camera parameters, the distance between the camera system and the surface patch in the 3-D scene is determined. Using the distance finding method of the present invention, depth-maps of the scene are provided in real-time and in a computationally efficient manner. In addition, the present method is used to automatically focus the camera system and to generate improved-focus images.
Patent DE-3887132-D1 (DE)
Inventor: HOLSTEIN ARNOLD
IPC: C12H6/02
Filed: 1988-05-13
Granted: 1994-02-24
Abstract: A process and device for carrying out the process to reduce ethyl carbamate in kernal fruit spirits is proposed. To obtain a catalytic degradation of noxious cyanide constituents from the rising alcohol vapours, a copper catalyst (10) with a large copper surface is provided above the topmost rectifying tray (7) in a distillation apparatus (1) with a rectifying column (4), the catalyst being wetted by the condensate (15) from the dephlegmator located above, and the upward-flowing vapours (14) flowing through the catalyst. <IMAGE>
Patent DE-50003701-D1 (DE)
Inventor: SCHOLLER JOHANN
IPC: H01R13/187
Filed: 2000-07-11
Granted: 2003-10-23
Abstract: Numerous free punches (2) are punched out in a smooth, flat strip from electrically conductive sheet metal in such a way that between these punched-out free punches contact devices (3) are retained that have a rectangular cross-section shape and stay connected to each other at both ends by edge strips (4,5). Areas of blanks as part of a contact sleeve forming crimp connectors (6) connect to an area of output material forming a conveying strip.
Patent DE-50004401-D1 (DE)
Inventor: VIEGENER WALTER
IPC: E03C1/232
Filed: 2000-05-11
Granted: 2003-12-18
Abstract: The inflow section has a ring-shaped protrusion acting as a slide bearing for supporting it on top of the central connection in the overflow section (2) for receiving the actuator shaft operating the outflow valve (5). A screw is passed through the ring to secure the inflow section to the connection. The overflow section located on the outside of the bathtub (6) includes a central connection for receiving an actuator shaft from a rose for a Bowden cable connected to an outflow valve (5). The inflow section is connected to the overflow section and supported against the inside wall of the bathtub via a seal.
Patent DE-50015180-D1 (DE)
Inventor: REICHART GEORG
IPC: A63C9/02
Filed: 2000-11-17
Granted: 2008-07-10
Abstract: The binding has a front sole holder, a heel holder, a tension member connecting heel to ski, and an accessory to limit lift of the heel off the ski. The accessory unit (8) applies a spring force to the tension member (2), which is directed against the tension force, once a pre-set lift limit of the raised heel has been exceeded. The accessory is adjustable relative to the ski in tension direction of the tension member.
Patent DE-50100720-D1 (DE)
Inventor: JAFELD MARKUS
IPC: C01C3/08
Filed: 2001-01-24
Granted: 2003-11-06
Abstract: The invention relates to a method for producing shaped inorganic cyanide bodies, especially made of alkaline metal cyanides and alkaline earth metal cyanides, by pressing particulate inorganic cyanide obtained by means of a crystallization method. According to the invention, a cyanide crystallate separated from a mother liquor by means of a solid-liquid separation device and containing 2-15 wt. % water is fed to a forming device without the addition of an auxiliary forming agent and placed under pressure and compressed to form shaped bodies containing 0.1-12 wt. % water. The amount of water contained by the shaped bodies is always less than that contained in the crystallates used for the production thereof. Preferably, the crystallite is pressed out of a rotary filter or a centrifuge at a temperature of more than 40° C. to form shaped bodies containing 0.2-6 wt. % residual water. The inventive method can be carried out in a more economical manner than previously known methods using dried cyanide. The invention also relates to shaped inorganic cyanide bodies obtained according to said method.
Patent DE-50101468-D1 (DE)
Inventor: POHL DR
IPC: C07B57/00
Filed: 2001-11-02
Granted: 2004-03-18
Abstract: Four stage production of enantiomer-pure bis-diphenylphosphine oxides starting from an aromatic bromo-compound and a diphenylphosphine acid chloride is effected under specified conditions. Production of enantiomer-pure bis-diphenylphosphine oxides of formula (I) comprises: (i) reacting a bromo-compound of formula (IIa), after selective mono-metallization, with a diphenylphosphine acid chloride of formula (II) to give a diphenylphosphine oxide of formula (III); (ii) metallizing (III) in the 6-position and reacting with I2 to give a 2-iodo- diphenylphosphine oxide of formula (IV); (iii) converting (IV) with Cu to a racemic bis-diphenylphosphine oxide of formula (I); and (iv) crystallizing the racemic (I) with enantiomer-pure mono- or di-carboxylic acids to separate it into its enantiomers, the process being such that: (a) the solvent in step (i) is a mixture of THF and an aromatic hydrocarbon, the acid chloride (II) being added without solvent and the oxide product (III) being isolated from its solution in the aromatic hydrocarbon by addition of a saturated aliphatic hydrocarbon; (b) step (ii) is at not less than -25 degrees C and the metallized (II I) and I2 are introduced simultaneously such that there is always a small amount of I2 in excess, the iodinated intermediate (IV) being separated off dissolved in an aromatic hydrocarbon; (c) dendritic Cu and an aromatic hydrocarbon solvent are added in step (iii) and the racemic (I) is crystallized from solution in an aromatic hydrocarbon; and (d) an enantiomer-pure mono- or di-carboxylic acid is added and the first enantiomer is recovered by crystallization from solution in an aromatic hydrocarbon, while the second is recovered by hydrolysis followed by crystallization from solution in an aromatic hydrocarbon.   R<1> = phenyl, naphthyl, heteroaryl (with 4 or 5C and 1 or 2 N, O or S heteroatoms) or cyclohexyl, these optionally being substituted by R, OR, NO2, NH2, NHR or NR2; R = 1-6C alkyl; R<2> = 1-4C alkoxy; R<3> = H, F, Cl or Br; and R<4> and R<5> = H, F, Cl, Br or 1-6C alkyl or alkoxy.
Patent DE-50108854-D1 (DE)
Inventor: FIEN HARALD
IPC: H01C7/12
Filed: 2001-03-06
Granted: 2006-04-13
Abstract: The invention relates to a novel module that comprises an insulator (1) that forms an integral part with a surge arrester (2) composed of resistor elements. The insulator (1) is configured as a composite part with a solid body (12), for example a glass-fiber reinforced plastic tube, and an elastomer sleeve (13) molded thereonto, for example a protection, and the surge arrester (2) is embedded into the molded-on elastomer sleeve (13).
Patent DE-50108965-D1 (DE)
Inventor: HAERTEL GEORG PROF DR ING HABIL
IPC: C02F1/469
Filed: 2001-01-16
Granted: 2006-04-27
Abstract: An electrodialytic method and device for the simultaneous production of acids and bases of high purity and higher concentration operates by splitting corresponding salts in aqueous solution using an electrolysis cell. The electrolysis cell includes a cathode chamber in which an alkali is formed, a salt chamber for supplying a salt to be split, an acid chamber in which the acid is formed, and an anode chamber through which a mineral acid flows as a proton carrier. The anode is a hydrogen-consuming electrode. The method and device are preferably used in the production of hydrochloric acid and sodium hydroxide solution.
Patent DE-50114265-D1 (DE)
Inventor: KAEPPELI SIMON
IPC: B32B7/025
Filed: 2001-12-24
Granted: 2008-10-09
Abstract: A hard surface, e.g. a work surface, consists of a carrier layer and a work layer with numerous corners and edge projections. The latter are designed to locate into the cut-outs in the carrier layer. <??>An Independent claim is also included for a process of manufacturing a hard work surface.
Patent DE-50114467-D1 (DE)
Inventor: HARRE BJOERN DIPL-ING
IPC: G05B19/042
Filed: 2001-12-12
Granted: 2008-12-18
Abstract: The device (1) has hardware and software arrangements including at least one microprocessor (2) with EIB software, a signal input for a control signal for activating or deactivating its programming mode and an arrangement for entering the control signal in the form of a rotary switch (8) enabling the control signal (9) to be passed to the signal input (4) for activating the programming mode or to suitable inputs of peripherals (13) to activate one of several defined modes, parameters or functions.
Patent DE-50200453-D1 (DE)
Inventor: ANGERMANN DIPL-ING
IPC: H04W4/00
Filed: 2002-05-10
Granted: 2004-06-24
Abstract: The system has a local beacon with intelligently operated storage and/or processing functionality enabling information to be output to a suitably equipped user multiple times without having to obtain it from infrastructure devices each time. Certain processing functions that would otherwise be carried out centrally can be performed in the local beacon.
Patent DE-50200775-D1 (DE)
Inventor: REJC DIPL-ING
IPC: E06B9/17
Filed: 2002-04-11
Granted: 2004-09-16
Abstract: An industrial roller door comprises a plurality of lamellas which are pivotably joined to one another, and have a double-walled structure formed by walls incorporating sections with U-shaped grooves for connector strips along their longitudinal edges. A compressed elastomer element is located between the surfaces of the connector strips and these grooves. <??>An industrial roller door comprises a plurality of lamellas (21) which are pivotably joined to one another, and have a double-walled structure formed by walls (211, 212) incorporating sections with U-shaped grooves (2111, 2121) for connector strips (213) along their longitudinal edges. A compressed elastomer element (214) is located between the surfaces of the connector strips and these grooves. <??>Independent claims are also disclosed for: <??>(1) a lamella forming a part of the proposed industrial door; and <??>(2) a method for producing such a lamella.
Patent DE-50202097-D1 (DE)
Inventor: SINN GUENTER
IPC: A01G17/10
Filed: 2002-07-11
Granted: 2005-03-03
Abstract: The strap is joined at its ends by buckles (1a). The invention is made of a textile material and is finished to enhance elasticity. It can be equipped with an elastic covering.