baber/WOPTO huggingface dataset:
Patent DE-3765001-D1 (DE)
Inventor: FROESCHKE REINHARD
IPC: B01J2/26
Filed: 1987-05-06
Granted: 1990-10-25
Abstract: A granulating apparatus includes a hollow roll equipped on its internal circumference with axially extending toothed ledges and a co-rotating contact pressure roll, equipped with corresponding axial toothed ledges on its outer circumference, and engaging in the hollow roll in the lower area of the latter. The hollow roll is provided with axially extending rows of holes between its toothed ledges. The toothed ledges of the hollow roll and pressure roll intermesh to form a tapering nip zone therebetween. The material to be granulated is fed into the hollow roll and into the nip zone. By means of the cooperation of the toothed ledges, the material is pressed out forcibly and volumetrically in the downward direction. The drops being formed fall onto a cooling conveyor and are allowed to solidify thereon. The mass is extruded forcibly and with a defined volume. By virtue of the cooperation of rotating parts, high production rates are possible.
Patent DE-3768092-D1 (DE)
Inventor: ZIMMERMAN J
IPC: B05B15/04
Filed: 1987-12-17
Granted: 1991-03-28
Abstract: A mask for providing and protecting the shear edge of a mold from contact with oversprayed powder directed onto the wall of the mold cavity. The mask comprises an air flow duct having an opening located adjacent the shear edge of the mold. First and second air flow control members are adjustably mounted upon the duct adjacent the air flow opening. The first and second air flow control members have opposed edges spaced apart so as to define an air flow gap therebetween, which air flow gap is operable to direct an airstream from said duct onto the shear edge of the mold so as to effectively mask that shear edge from powder sprayed onto the cavity defining portion of the wall of the mold.
Patent DE-3773110-D1 (DE)
Inventor: MUELLER WERNER H DR
IPC: C08G69/26
Filed: 1987-10-01
Granted: 1991-10-24
Abstract: A polyamide which is suitable as binder for positively acting photosensitive compositions and corresponds to the formula <IMAGE>   The positively acting photosensitive compositions made with this binder have a high photosensitivity, a good solubility in the solvents used to produce the photoresist compositions, and a good adhesive strength on the substrate material. The image resolution is very high even after storing the photosensitive composition.
Patent DE-3774161-D1 (DE)
Inventor: KANEMARU TOSHIHIKO
IPC: A23L27/23
Filed: 1987-04-17
Granted: 1991-12-05
Abstract: Seasoning composition is produced with a method, which comprises coating fine particles of water-soluble 5'-ribonucleotides having a total water content not exceeding about l4 weight % and a particle diameter not exceeding about 250  mu m with an oil/fat and/or a wax melting at a between about 55 DEG C to about 90 DEG C. The thus obtained seasoning composition is applicable with advantage to foods which are subjected to heating beyond the melting point of the coating material for giving taste of the 5'-ribonucleotides because of good protection from degradation due to phosphatase.
Patent DE-3774624-D1 (DE)
Inventor: GIRINGER KLAUS
IPC: H01R11/18
Filed: 1987-06-18
Granted: 1992-01-02
Abstract: The contact pin has an outer cylinder (11) enclosing a spring -biased piston carrying a contact element (12) projecting from the front end of the cylinder (11).  The latter comprises a metal tube (9) formed from a stamped out and rolled sheet metal component, with a tongue (14) bent inwards near its front end to provide a stop defining the vent position of the contact element (12). Pref. the sliding piston (20) has an annular shoulder (21) cooperating with the tongue, with a shaft (24) carrying a contact head (26) fitted to the front face of the piston at its centre.
Patent DE-3775814-D1 (DE)
Inventor: BAULCOMBE DAVID CHARLES
IPC: C12N15/82
Filed: 1987-01-19
Granted: 1992-02-20
Abstract: The invention relates to a method of modifying a plant virus or its effects, which comprises incorporating genetic material into a plant and infecting said plant with a plant virus, whereby expression of the incorporated genetic material modifies the plant virus or its effects. In a preferred embodiment, expression in the plant of the incorporated genetic material causes attenuation of the symptoms of attack on the plant by a plant virus.
Patent DE-3779722-D1 (DE)
Inventor: OSTLINNING EDGAR DR
IPC: C08G75/0236
Filed: 1987-10-27
Granted: 1992-07-16
Abstract: Opt. branched highly crystalline polyarylene sulphides with a reduced crystallisation temp. are prepd. by reaction of (a) 75-99.5 mol.% dihaloaromatic cpds. of formula (I) (where X = halogen such as Cl or Br in the p-position w.r.t. each other and R1 = H,1-4C alkyl, 5-10C cycloalkyl, 6-10C aryl, 7.14C alkylaryl or 7-14C arylalkyl, or two ortho-bound residues R1 may together complete a condensed aromatic or heterocyclic ring with 5 or 6 ring atoms which may include up to three O, S or N atoms); (b) 0-5 mol.% w.r.t. (I) of a tri- or tetrahaloaromatic cpd. of formula ArXn (II) (in which Ar = a 6-14C aromatic gp. or a heterocyclic gp. with 6-14C atoms in which up to 4 ring C atoms may be replaced by N, O or S; X = halogen such as Cl or Br and n = 3 or 4); (c) conventional chain terminators, (d) alkali sulphides together with alkali hydrogen sulphides in the form of their hydrates of aq. mixts., opt. together with catalysts or other adjuvants in a solvent and (e) 0.5-25 mol.% of a comonomer or a mixt. of comonomers chosen from 3,4-dichlorodiphenyl sulphone, 3,4-dichlorobenzophenone, N-(3,4-dichlorophenyl) -phthalimide, 4,4-dichloro triphenylamine, N-phenyl -4, 5-dichloro-phthalimide, N-(3,4-dichlorophenyl) -hexahydrophthalimide, 2,4-dichloro-6-phenyl -triazine-(1,3,5), 2,3-dichloroquinoxaline, N-(3,4-dichlorophenyl) -3,4-diphenyl dicarboxylic acid imide and/ or 2,6-dichlorobenzothiazole, at a pressure of 1-50 bar.
Patent DE-3781294-D1 (DE)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C29/00
Filed: 1987-03-18
Granted: 1992-10-01
Abstract: A semiconductor memory includes a plurality of cell blocks, a refresh control circuit which sequentially refreshes a plurality of the cell blocks, an access control circuit which accesses a plurality of the cell blocks, and an ECC circuit which is provided in a data path between the access control circuit and the plurality of cell blocks, so that the data which is input from and output to the access control circuit is converted to a predetermined bit converted data (so called code) by the ECC circuit and is stored in the plurality of cell blocks. Accordingly, when the access control circuit accesses the plurality of cell blocks, if the access cannot be carried out for specified cell block which is in a refresh state (that is, a correct data (code) cannot be written to or read from the cell block in a refresh state) the data in the access control circuit side can be reproduced as correct data by the ECC circuit. Therefore, viewed from the external, a predetermined access can be carried out without being affected by the refresh state.
Patent DE-3862122-D1 (DE)
Inventor: SACCONATO EMANUELE
IPC: D06F33/02
Filed: 1988-02-08
Granted: 1991-05-02
Abstract: A program control device for a laundry washing machine comprising a tub, a rotatable drum mounted in the tub and a liquid collecting receptacle communicating with lower and upper portions of the tub via a conduit and an electric recirculation pump (5). The device comprises two pressure switches (1, 2) adapted respectively to determine a minimum liquid level and a maximum liquid level in the tub irrespective of the amount and the liquid absorption capacity of the laundry contained in the drum to thereby permit the execution of "intense" and "gentle" laundry washing programs. The "intense" washing programs, in particular, may be executed by admitting reduced amount of liquid to the tub both for the washing operations proper and for the rinsing operations, with the resultant reduction of the liquid and electric power consumption of the machine.
Patent DE-3865548-D1 (DE)
Inventor: FISCHER ROLF DR
IPC: C07C45/48
Filed: 1988-06-24
Granted: 1991-11-21
Abstract: Prepn. of 2-cyclopentenones of formula (I) where R1-R4=H, or C1-12 alkyl or alkenyl or C5-7 cycloalkyl or cycloalkenyl, or aralkyl or aryl by conversion of hexenedioic acids or their esters of formula (II) and (III) at 150-450 deg.C on solid oxide catalysts, where R1 and R4 are as above, R5 and R6=H or C1-12 alkyl, or C5-6 cycloalkyl or aralkyl or aryl. Pref. the catalyst is an oxide of elements in gps. I-V or subgps. I-VIII, or a rare earth oxide, or a mixt. of these, or aluminium oxide. The conversion of (II) or (III) is carried out with water in a mole ratio of starting prod: water between 1:0.05 and 1:20. The conversion is carried out in a fluidised bed. The conversion is carried out between 300 and 345 deg.C.
Patent DE-3871797-D1 (DE)
Inventor: PALMERS GOERAN
IPC: B05C5/00
Filed: 1988-03-11
Granted: 1992-07-09
Abstract: A device for dispensing a string or dab of liquid or plastic substance, such as putty, glue, paint or lubricant, to an object includes a pump for feeding the substance through a conduit to a nozzle having a fine discharge opening. A booster is connected to the conduit between the pump and the nozzle and a pressure medium is supplied to the booster. A substance control valve controls flow of the substance through the nozzle, the substance control valve being connected to the pressure medium and including a valve body which is biased in a closing direction by the substance and which is biased in an opening direction by the pressure medium via an actuator. The actuator includes a pressure member, one side of which is actuated by the pressure medium and the opposite side of which is actuated by the substance, the area of said pressure member being considerably larger than the area of said valve body. The device further includes a pressure medium control valve for controlling the substance control valve.
Patent DE-3873028-D1 (DE)
Inventor: TORRES JOAQUIM
IPC: C23C16/42
Filed: 1988-11-07
Granted: 1992-08-27
Abstract: A selective deposition process of a refractory metal silicide onto the silicon apparent surfaces of a wafer partially coated with SiO2, comprising the following steps: flowing in a cold-wall airtight chamber comprising said wafer a gaseous silane composite at a partial pressure PSixHy and an halogenide of said metal at a partial pressure PMe; heating the wafer to a first temperature (T1) for a first duration (t1), PSixHy and PMe being chosen so as to allow a metal silicide deposition to be formed on the wafer, the silicon being overstoichiometric; and, heating the wafer to a second temperature (T2) lower than the first one for a second duration (t2), T2 being chosen as a function of PSixHy and PMe so as to allow a stoichiometric metal silicide deposition to be formed on the wafer.
Patent DE-3873462-D1 (DE)
Inventor: PELLETIER RENE FRANCOIS ROGER
IPC: A21D2/22
Filed: 1988-06-27
Granted: 1992-09-10
Abstract: PCT No. PCT/FR88/00339 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Jun. 27, 1988 PCT Pub. No. WO89/00009 PCT Pub. Date Jan. 12, 1989.A method of packaging baker's yeast and one or more baking additives is provided. The additive(s) are placed in well-defined portions into one or more capsules depending on the particular additives utilized. The capsules have destructible walls and are leak-proof. The sealed capsule(s) are then placed in contact with yeast before use of the yeast. The combined additive(s) and yeast are particularly useful in breadmaking.
Patent DE-3879091-D1 (DE)
Inventor: COMPAGNUCCI ROSSANO
IPC: A47B88/04
Filed: 1988-05-09
Granted: 1993-04-15
Abstract: This invention concerns an extractable carriage for kitchen units made from modular components coupled together in a simple and rapid fashion and going to make up carriages which may differ in width while their height and length remain unaltered. The extractable carriage according to the invention is characterised by the fact that it is composed of two tracks with no transversal connection; likewise, the two U-shaped lateral supporting frames are separate items in that there is no connection between their uprights until assembly, and then only by means of the trays that are directly attached to them.
Patent DE-3880068-D1 (DE)
Inventor: RIEGER BENEDIKT
IPC: F41A17/00
Filed: 1988-10-18
Granted: 1993-05-13
Abstract: The rifle incorporates a firing pin with striker and cocking spring, a trigger mechanism with trigger lever, and a cock release lever. A cage works in guides in the direction of the barrel and has an arrester lever (10) engaging the striker (4). Thus the firing pin (1) is also movable with the cage against a spring (3) force. Only in the cocked position does the lever release the striker, when the trigger lever (12) is pulled. A lever (23) moving the cage is actuated from the neck (30) of the rifle stock.
Patent DE-50003654-D1 (DE)
Inventor: HEYDER REINHARD
IPC: H02K21/22
Filed: 2000-05-16
Granted: 2003-10-16
Abstract: A drive apparatus in a washing machine having a suds container with a rear face and a laundry drum mounted within the suds container includes a flat electric motor for directly driving the laundry drum. The motor is mounted on the rear face and has a stiff support connected thereto, a first bearing, a rotor with a hollow shaft, and a stator connected to the support. The stator and rotor are connected to one another through the first bearing and are jointly removable. A shaft floatingly mounts the laundry drum within the suds container and is mounted within the support through a second bearing. The shaft has a shaft journal projecting out of the support. The hollow shaft of the rotor surrounds the journal. The stator and rotor are jointly connected to the journal. Instead of the support, the rear wall can be reinforced to include the bearings therein.
Patent DE-50004590-D1 (DE)
Inventor: KAISER CHRISTOF
IPC: F16L9/00
Filed: 2000-09-29
Granted: 2004-01-08
Abstract: A conduit system for supplying, conducting and distributing fluids, especially air, comprising profiles, which have a longitudinal channel for the fluid and, in at least one outer wall, at least one recess for receiving a fastening element for a connecting element. The fastening element passes through the connecting element and comprises a clamping piece which is inserted into a recess and fixed in the recess by turning.
Patent DE-50005690-D1 (DE)
Inventor: SCHNEIDER JOSEF
IPC: F42B4/00
Filed: 2000-01-07
Granted: 2004-04-22
Abstract: The invention relates to a method of producing a screening smoke which is one-way transparent in the infrared spectrum (780 nm-14.0 mum) and opaque in the visible spectrum. According to the invention a known pyrotechnic screening smoke which is highly absorbent in the visible spectrum (380 nm-780 nm) is generated in the form of an aerosol, pyrotechnic scattered particles between 10 and 100 mum in size are simultaneously produced in said aerosol, and the resulting two-component smoke is irradiated by an infrared radiation source (spectrum: 780 nm-14.0 mum) from the smoke producer side.
Patent DE-50007037-D1 (DE)
Inventor: MERZ DR
IPC: B41F13/00
Filed: 2000-03-04
Granted: 2004-08-19
Abstract: The oscillation-damper consists of at least one oscillation-absorber element affecting the toothed gearing (2) of the printe (1). On at least one shaft journal (3) of the cylinders or drums (4,4') driven by the toothed gearing is a passive rotary oscillation damper (5,5') near the cog wheel (6,6',6). At least one rotary oscillation damper is provided for a machine with sev printers (7,7',7) and a drive (8) hear the middle of the machine of each power-transmission side (9,9').
Patent DE-50011992-D1 (DE)
Inventor: LANGER REINHARD
IPC: B01J8/22
Filed: 2000-05-03
Granted: 2006-02-02
Abstract: The invention relates to a process for preparing 4-chlorobiphenyl by(a) reacting biphenyl and chlorine in the presence of one or more ring-chlorination catalysts, and(b) subjecting the reaction mixture obtained in step (a) to fractional distillation to obtain 4-chlorobiphenyl.
Patent DE-50012495-D1 (DE)
Inventor: BUSS WOLFGANG
IPC: H01L31/0203
Filed: 2000-09-21
Granted: 2006-05-18
Abstract: The invention relates to a method for producing a microfunctional composite device comprising microfunctional elements which are mounted in such a way that they are adjusted in relation to each other. According to said method, a first set of the microfunctional components are formed on a first support substrate, a second set of the microfunctional components are formed on a second support substrate, the first and second support substrates are adjusted in relation to each other and the adjusted first and second support substrates are interconnected to form a microfunctional composite device. The invention is characterized in that the first support substrate is divided into joined areas and free areas by forming dividing trenches in said first support substrate. The first and second support substrates are connected in such a way that a permanent connection is produced between them in the joined areas and the free areas of the first substrate can be detached from the composite device.
Patent DE-50102790-D1 (DE)
Inventor: SVENKA PETER
IPC: D21G1/00
Filed: 2001-03-22
Granted: 2004-08-12
Abstract: The calender roll assembly for a pressed paper web has an end preloaded roller stack each with an upper and lower end roller (3,4) and multiple intermediate rollers (6) mounted together in the stack plane. The rollers define working gaps as nips between hard and soft surface rollers. Each roller has a hard intermediate roller and softer end rollers of smaller diameter.
Patent DE-50105364-D1 (DE)
Inventor: BAUMANN UDO
IPC: F24C15/20
Filed: 2001-12-22
Granted: 2005-03-24
Abstract: The food preparation system (5) has a central cooking zone accessible from above, at least partially enclosed by a second zone, used for storage, preparation and/or cleaning of the food, both the latter zones enclosed by a third food serving zone, with a fourth zone, accessed from the front, positioned below at least the central cooking zone, with refrigeration compressors and/or generators and/or energy installations for food storage.  An extraction hood can be positioned above the central cooking zone and a touch-screen (44), e.g. with internet access, is used for the control functions.
Patent DE-50106140-D1 (DE)
Inventor: RYCHEL RAFAL
IPC: B02C13/18
Filed: 2001-11-19
Granted: 2005-06-09
Abstract: The invention relates to a centrifugal mill (10) comprising a rotor (14) which is rotatably positioned in an operational rotating direction (R) about a rotational axis (X) in a housing, and a plurality of chambers (22). A centrifugal blade (24) is associated with each of the centrifugal chambers (22), along which blade the grinding stock (18) is displaced from a radial inner grinding stock supply (18) to a radial outer cutting edge, during operation of the centrifugal mill (10) and following centrifugal forces, the grinding stock emerging at the cutting edge from the rotor (14) of the centrifugal mill. Each centrifugal blade (24) comprises a wall (28) having a radial inner end edge (28a) and a radial outer end edge (28b) as well as a wearing unit (42/44) which is adjacently fixed to the radial outer end edge (28b) of the wall (28) of the blade, and on which the cutting edge (30) is arranged. Said blade wall (28) is embodied in an arched manner and exposes its concave surface (28c) to the grinding product (16) which moves along the same. According to the invention, precisely two centrifugal chambers (22) are provided. When the two cutting edges (30) of the centrifugal blades are connected to each other and form the mean perpendicular (M) on the line of connection, the radial inner end edge (28b) of the walls (24) of the two centrifugal blades (24) are arranged near said mean perpendicular (M).
Patent DE-50108828-D1 (DE)
Inventor: BADER ANTONIUS
IPC: F16J15/326
Filed: 2001-04-09
Granted: 2006-04-13
Abstract: A sealing ring sleeve surface (1) has the largest diameter with first (2) and second (4) tension springs separated electrically by an insulating component (3). After applying the sealing ring to a shaft, these springs press a sealing edge (5) onto the springs. First (6) and second (7) connectors serve to connect a first electrical circuit.
Patent DE-50109360-D1 (DE)
Inventor: WIMBERG MATTHIAS
IPC: G01N13/02
Filed: 2001-10-16
Granted: 2006-05-18
Abstract: Test ink (A) in which the surface tension (ST) is adjusted by mixing at least two base components (B) having different values of ST, to provide a mixture with an intermediate value for ST. Test ink (A), for application to a work piece to determine its surface properties, in which the surface tension (ST) is adjusted by mixing at least two base components (B) having different values of ST, to provide a mixture with an intermediate value for ST. At least one (B) has a molecular structure that is different from that of formamide and/or ethylene glycol monoethyl ether that it has significantly reduced toxicity, but its static and dynamic properties when applied are largely the same.
Patent DE-50110213-D1 (DE)
Inventor: HOLLAND-LETZ HORST
IPC: A45C13/26
Filed: 2001-01-25
Granted: 2006-08-03
Abstract: The invention provides a handle (38) for hand and garden tools which causes a preferred coupling position of an assigned group of hands when the respective tool is used. The handle (38) contains a first section for contacting the palm and a second section that is intended for being encompassed by the fingers. The first section contains a distal part (50) that is intended for being encompassed by the thumb bridge, a proximal part (54) that is intended for contacting the ball of the hand root and a center part (52) that lies between the two aforementioned parts and has a pronounced radially outward directed curvature that extends over at least part of its circumference and is intended for snugly adjoining the inner surface of the hand. The distance of this curvature from the longitudinal axis (39) is at its greatest in a maximum (59) that lies in a central region of the curvature and distinctly decreases from this location to the distal and the proximal part (50, 54). According to the invention, a length (L0.1) of the center part (52) amounts to 45-55% of the hand width of the assigned group of hands and has a curvature-if viewed in a longitudinal section that contains the longitudinal axis (39)-with a curvature radius (R2.1) of 50-120 mm in the maximum (59). The invention also provides handle sets, hand or garden tools and hand or garden tool sets containing handles of this type (FIG. 5).
Patent DE-50111052-D1 (DE)
Inventor: LANGE HORST
IPC: C08G77/54
Filed: 2001-07-27
Granted: 2006-11-02
Abstract: Monoquaternary or polyquaternary polysiloxanes are useful as surface finishing components, for example, in cosmetic formulas for skin and hair care, in polishes for the treatment of hard surfaces, in formulas for the drying of automobiles and other hard surfaces after machine washing, for the treatment of textiles and textile fibers, as separate softeners for textiles following the washing whereof with nonionic or anionic/non-ionic detergent formulas, or as softeners in formulas for textile washing based on non-ionic or anionic/non-ionic surfactants, whereby amino groups are used in the form of amines or amine salts as a function of pH value.
Patent DE-50112264-D1 (DE)
Inventor: MANSUROGLU M ALI
IPC: B27M3/00
Filed: 2001-11-29
Granted: 2007-05-10
Abstract: The method for producing a middle layer of a parquet floor, in particular, for prefabricated parquet floor units involves fixing of distance elements to the top surface of a wooden board of appropriate dimensions, division of the board through vertical sawcuts into longitudinal strips, rotation of the strips through a right angle about their longitudinal axes, and glueing of the strips (separated from one another by the distance elements) to the parquet cover layer. Also claimed is an apparatus for implementation of the method. It comprises means for applying distance elements to the top surface of the wooden board.