baber/WOPTO huggingface dataset:
Patent DE-3376596-D1 (DE)
Title: Improvements relating to data storage and recording
Inventor: HUMBERSTONE VICTOR CAREY
IPC: H01F10/26
Filed: 1983-12-06
Granted: 1988-06-16
Abstract: An optical data storage medium is disclosed for use in an optical read/write system using an optical read wavelength of W, the medium including a textured region having raised areas and depressed areas disposed in a regular array with a period (pitch) not greater than W. The medium comprises a substrate; a layer or a plurality of zones of magneto-optic material; and a layer or a plurality of zones of an optically reflective material (which may or may not be the same as and/or constituted by the magneto-optic material). The magneto-optic material is disposed so as to be accessible to incident optical radiation. In one embodiment, the texture is shallow, being generally in the range 10 to 50 nanometers. In a second embodiment, the depth of the texture is at least one tenth of the value of W. The texture can take the form of a grating, or of crossed gratings, or be defined between an array of protuberances; structures with sinusoidal, square-wave (top-hat) or saw-tooth profile are advantageous.
Patent DE-3461886-D1 (DE)
Title: Process for preparing a whey product
Inventor: DE RHAM OLIVIER
IPC: A23J3/00
Filed: 1984-04-14
Granted: 1987-02-12
Abstract: A process for the production of a whey product which contains whey proteins in a form which is heat stable at a neutral pH. An aqueous solution which contains whey proteins in a form which has not been rendered insoluble is prepared and the Ca, Mg, citrate and/or phosphate concentrations of the solution are adjusted as is its pH to conform to the relationships: [Ca+Mg - citrate]<0 mM when 5.5</=pH<6.2 [Ca+Mg - citrate]<4 mM when 6.2</=pH<7.2 and [Ca+Mg - citrate - phosphate]<4 mM when 7.2</=pH</=9.
Patent DE-3464059-D1 (DE)
Title: Compositions which may be stored in the absence of water, cross-linkable to elastomers upon exposure to water at room temperature
Inventor: VON AU GUNTER DR DIPL CHEM
IPC: C08K5/5465
Filed: 1984-02-02
Granted: 1987-07-09
Abstract: Compositions which are stable in the absence of moisture, but crosslink to form elastomers in the presence of moisture at room temperature comprising a diorganopolysiloxane having terminal condensable groups and a silicon compound having at least three oxime groups per molecule bonded to silicon via oxygen, in which a mixture containing a silane having four oxime groups bonded to a silicon atom via oxygen, and a silane having a hydrocarbon radical bonded to a silicon atom via a SiC-bonding and having three oxime groups bonded to the silicon atom via oxygen, or an oligomer of the silane mixture is substituted for at least a portion of the silicon compound having at least three oxime groups per molecule bonded to silicon via oxygen.
Patent DE-3467398-D1 (DE)
Title: Compression sealing of tubes within shell and tube heat exchangers
Inventor: FLAMM KATHERINE K
IPC: F28F9/14
Filed: 1984-02-24
Granted: 1987-12-17
Abstract: The invention relates to a sealing means for shell and tube heat exchangers which means uses only components which are external to the heat exchanger shell to mechanically compress a series of rubber type gaskets and metal tube sheets and thereby seal the tube to tube sheet joints and the tube sheet to shell joints.
Patent DE-3471581-D1 (DE)
Title: Walk behind floor maintenance machine
Inventor: BLEHERT MICHAEL L
IPC: A47L11/24
Filed: 1984-08-17
Granted: 1988-07-07
Abstract: A walk behind floor maintenance machine is disclosed including a filter and filter housing that may be pivoted away to permit removal of the debris hopper. The filter may be cleaned by vibrating the filter and filter housing. Dust vibrated from the filter slides into the hopper. The hopper may be manually removed for emptying.
Patent DE-3475160-D1 (DE)
Title: Improved roll holding fixture
Inventor: POOL DANIEL L
IPC: A47K10/40
Filed: 1984-08-15
Granted: 1988-12-22
Abstract: A pair of support arms extend from a base adapted to be attached to a selected surface. The arms are spaced apart to receive a roll of coiled sheet material, such as toilet tissue or paper towels therebetween. A pair of opposed support elements, carried by the support arms rotatabiy support the roll. The fingers, which are biased to enter the hollow core of the roll are deflectively movable in separable directions in response to urging of the roll to receive the roll therebetween.
Patent DE-3483187-D1 (DE)
Inventor: WILHELMSON JACK L
IPC: B23K3/02
Filed: 1984-06-14
Granted: 1990-10-18
Abstract: A soldering or de-soldering tool with self-locking, removeable soldering or de-soldering tapered tips (10) which interlock with a similar taper in a tip-receiving bore of the tool. The invention also is directed to a replaceable soldering or de-soldering tip (10) using only a self-locking taperto provide attachment, sealing and heat transfer. The tips (10) may be made of conventional materials, such as copper, or can be carbon-based, and the attachment portion (A) of the tip (10) which fits within the tip-receiving bore of the tool is unplated.
Patent DE-3560498-D1 (DE)
Title: Control device for nuclear reactor fuel pins
Inventor: SCHARPENBERG RAINER ING GRAD
IPC: G21C17/00
Filed: 1985-04-30
Granted: 1987-09-24
Abstract: A device for the inspection of fuel rods combined into fuel rod bundles in a fuel element of a nuclear reactor includes a frame for supporting a fuel element including a base plate, a cover plate and four supports in the form of four first leadscrew drive mechanisms, two mutually parallel second leadscrew drive mechanisms attached to and extending transversely to the first leadscrew drive mechanism, a third leadscrew drive mechanism jointly supported by and extending transversely to the second leadscrew drive mechanism, and an accessory carrier mechanism disposed on the third leadscrew drive mechanism and movable in a plurality of levels for entering gaps between fuel rods of the fuel element.
Patent DE-3564617-D1 (DE)
Title: Apparatus for automatic measurement of stress in a transparent body by means of scattered light
Inventor: MASSIMO CESTARO
IPC: G01L1/24
Filed: 1985-01-31
Granted: 1988-09-29
Abstract: Apparatus to be used directly on a flat sheet of transparent material, more especially tempered glass. for simultaneous measurement of sign and amplitude of stress across the section of said glass sheet by means of scattered light. 
<??>The apparatus allows reliable and repetitive measurements independently of the operator's subjective observations, as data reading is through an automatic system. The apparatus substantially comprises a Helium-Neon (He-Ne) laser source 1 to 5 mW, whose light beam is linearly polarized. then modulated with a series of wave plates (2, 2 min , 2 sec ), after which it passes through a collimator (3) and subsequently strikes a prism (4) optically coupled with the glass sheet (V) under test. 
<??>Variation in intensity of the interference fringes is revealed by a TV camera (5) consisting of a macrophotographic lens system (5 min ) which focusses the scattered light on a solid-state array photodetector (5 sec ). 
<??>The photosensitive zone of the detector is positioned to detect insensity of the scattered light along path (BC) of the laser beam through the section of the glass sheet (V) under test. 
<??>An electronic circuit can thus convert the video signals transmitted by the aforesaid TV camera (5).
Patent DE-3565480-D1 (DE)
Title: Apparatus for inserting pouring spouts into containers
Inventor: PLAESSMANN FREDERICK A
IPC: B21D51/42
Filed: 1985-02-25
Granted: 1988-11-17
Abstract: A machine for inserting pouring spouts 270 in container tops or caps 230 feeds the tops to an indexing work table 80 through an inlet apparatus which coordinates the position of the tops with the position of the indexing table. Mounting apparatus 200 is provided to mount the tops 230 on the indexing work table, which table moves the tops in a coordinated sequence to work positions where the pouring spouts are inserted in the tops. The indexing work table 80 then moves the tops to an outlet position where ejecting apparatus 202 removes the tops with the inserted spouts from the indexing work table, the pouring spouts on the tops are placed in the desired position and the tops are properly oriented as the tops leave the spout inserting machine. A pneumatic assembly (Figure 2) provides for the delivery of the container tops to the Indexing table 80 and for transfer of the container tops with the inserted spouts away from the indexing table. The indexing table 80 is coordinated with the mounting apparatus 200, ejecting apparatus 202 and the inserting apparatus by a power transmission system (Figure 4) powered by an indexing drive.
Patent DE-3571303-D1 (DE)
Title: Process for operating a continuous-casting machine, and flame-cutting machine for carrying out the process
Inventor: LOTZ HORST K
IPC: B22D11/126
Filed: 1985-03-16
Granted: 1989-08-10
Abstract: A continuous casting apparatus providing high precision in the weight of workpieces cut from a continuous casting, includes a track disposed parallel to the casting, and a flame cutting machine movably mounted on the track by a machine carriage and a traveller clampable to the continuous casting. A multiple measuring device is provided at or near the cutting machine to detect data relating to the gross physical characteristics of the continuous casting, which is then used to control operation of the appartaus.
Patent DE-3572399-D1 (DE)
Title: Illumination device for the optical measurement of microbiological objects, especially by image analysis
Inventor: DEDDEN HUBERT
IPC: G02B27/00
Filed: 1985-05-24
Granted: 1989-09-21
Abstract: An illuminating device with a diffused, radiating, surface light source (3) and an aperture system positioned between the light source and the object is provided. The aperture system is formed by two optically complementary aperture screens (4, 5) which are disposed in series, and are spaced apart. The first aperture screen (4) thereby consists of a large number of transparent circular discs (8), positioned at intervals on an opaque base, and a second aperture screen (5) consists of a large number of opaque circular discs (9), positioned at intervals on a transparent base. The diameter of the opaque circular discs (9) is larger than that of the transparent circular discs (8), so that the circular discs of the two aperture screens (4, 5) overlap in the projection. The microbiological structures used generally have a large number of almost circular areas which are positioned in a regular surface pattern on a transparent base or round one or some relatively large circular transparent areas on a light-dispersing base. With the illuminating device according to the principle of the complementary aperture screens, the contrast of such microbiological structures in relation to the base could be substantially improved.
Patent DE-3578021-D1 (DE)
Inventor: MARQUARDT RAINER DR
IPC: H02M1/06
Filed: 1985-09-05
Granted: 1990-07-05
Abstract: This invention concerns a procedure to operate a turn-off thyristor which can be set to a current-conducting state or a current-blocking state as a function of a switch-on command or a switch-off command. To permit particularly reliable and optimal operation of the turn-off thyristor, the voltage between its gate terminal, G, and its cathode terminal, K, is detected and when it drops below a negative threshold current value UGKS, a status signal, Z, is generated which indicates the current-blocking state of the turn-off thyristor. A further embodiment detects the gate current of the turn-off thyristor and after the appearance of the switch-off command, the status signal is generated as the polarity changes in accordance with the time derivative of the gate current. An overload of the turn-off thyristor is best recognized by having simultaneous to the appearance of the switch-off command, a time function with a preset expiration time initiated, and having a malfunction notification signal, F, generated for protective ignition of the turn-off thyristor if the time function expires prior to the appearance of the status signal.
Patent DE-3667383-D1 (DE)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1986-01-22
Granted: 1990-01-18
Abstract: The ski boot comprises a shell (2), a front quarter (13) and a rear quarter (4) hingedly connected to said shell (2), and a device for adjusting the inclination of the front quarter relatively to the shell. The peculiar aspect of the invention is that the cited inclination adjustment device includes a detent (15) associated with the quarter (3) and interacting with the shell (2). Also provided is an actuation element (40,13,14) for locating the detent (15), with access from the boot exterior, at a front portion of the boot (1).
Patent DE-3667392-D1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/46
Filed: 1986-02-01
Granted: 1990-01-18
Abstract: 1. A joint endoprosthesis with a joint portion (13) and a shaft portion (15) of which the mutual spacing can be altered by means of an adaptor wherein the adaptor comprising two sleeves (1, 2) which are non-rotatable relative to one another and to the joint portion (13), of which the one (1) receives an axially immovable head (4) rotatable from the outside by means of a tool (21), which head can be screwed with a screw-threaded shaft (3) into the other sleeve (2) provided with an internal screw-thread, characterized in that on the side facing away from its screw-threaded shaft (3), the head (4) of the adaptor is provided with tool mating surfaces (20) with which the end (21a) of a tool (21) which is to be inserted through an axial bore (22) of the joint portion (13) can be brought into force-locking engagement.
Patent DE-3670465-D1 (DE)
Inventor: PFLUGFELDER THEODOR
IPC: B26F1/32
Filed: 1986-07-26
Granted: 1990-05-23
Abstract: 1. Letter punch including two components (1, 2) hingedly connected in the area of their longitudinal edges for the purpose of simultaneous punching of letters in two locations by way of two circular cylindrical cutters (12, 22) and co-acting templates (11, 21) whereby the two punch components (1, 2) are of identical shape, and each component comprises both a cut-out serving as template (11 or 21 respectively) and a circular cylindrical cutter (12 or 22 respectively) co-acting with the template (21 or 11 respectively) of the other component, characterised in that each punch component (1, 2) comprises two mounting flanges (13, 14; 23, 24) of which one has a mounting pin, and the other has a mounting eye to accommodate the mounting pin of the other punch component ; that each punch component (1, 2) is formed in one piece ; that a means for fixing the position (8, 19; 28, 29) relative to each other is formed onto the punch components (1, 2).
Patent DE-3672123-D1 (DE)
Inventor: KUBIN HERBERT
IPC: B62D33/04
Filed: 1986-02-26
Granted: 1990-07-26
Abstract: 1. Refuse-collecting vehicle with a superstructure which comprises a refuse container (3) and a loading mechanism (4), which latter is fixed on the frame of a vehicle chassis, wherein at least those walls of the superstructure (2) which extend longitudinally of the refuse-collecting vehicle (1) respectively consist of two thin-walled wall elements (23, 24) held in spaced relation by spacer members (21, 25, 26, 26', 28, 29) and that the unobstructed spacing of the wall elements is a multiple of the thickness of a wall element.
Patent DE-3681869-D1 (DE)
Inventor: SENSINI ANDREA
IPC: A43B13/26
Filed: 1986-07-25
Granted: 1991-11-14
Abstract: Sole incorporates the side of an upper made of a die-cut leather sheet  to act as a shoe bottom and lateral upper. Moulding forms an arch support on the supper side and raised protrusions which project from holes formed in the leather sheet. The protrusions may be of any polygonal shape and the surface area of each protrusion is greater than the area of the hole through which it extends.
Patent DE-3684746-D1 (DE)
Inventor: SCHOLZ WOLFHARD
IPC: C09K23/34
Filed: 1986-09-20
Granted: 1992-05-14
Abstract: Compsn. contains (A) 0.05-3wt.% of a clear solubilised, water insoluble oil, fat or wax, (B) 0.5-30% of a non-ionic polyoxyethylated emulsifier, (C) 10-30% of an anionic sulph(on)ate surfactant, (D) 0-10% of an amphoteric and/or hybrid ionic and/or amine oxide surfactant, and (E) 40-80% of water. (A) The component is a cosmetic oil liq. at above 20 deg.C. Esp., the oil contains more than 24C, and the ratio by wt. of A:B is 1:5-16. (B) The emulsifier may be e.g., (B1) an 8-18C fatty acid mono- and di-ester of adducts of 5-30 mols of ethylene oxide on glycerol, (B2) adducts of 5-30 mols of EO on 8-18C fatty acid mono-, and tri-glycerides, (B3) adducts of 1-10 mols of EO on 8-18C fatty acid mono- and di-ethanolamides.
Patent DE-3687007-D1 (DE)
Title: 6-thioxanthinderivate.
Inventor: HOFER PETER
IPC: A61P11/08
Filed: 1986-01-17
Granted: 1992-12-03
Abstract: @ Compounds of the formulawherein R' is ethyl, n-propyl or n-butyl, and R' is hydrogen, methyl or ethyl, exhibit bronchodilating activity with reduced side effects and increased half-life. A method of achieving broncholidation with reduced undesired effects (diuresis, CNS activity), by administering the said compounds to a patient, is also provided.
Patent DE-3688373-D1 (DE)
Inventor: BIBBY GEOFFREY WALTON
IPC: G01K11/10
Filed: 1986-01-21
Granted: 1993-06-03
Abstract: A method of measuring temperature, comprises launching input pulses of light into a temperature sensing element and deriving the temperature at a position in the element from the intensity of light scattered at said position, a part of the element being maintained at a known temperature in order to provide a reference for deriving temperature measurements at other positions in the element, thereby to avoid difficulties with calibration of the apparatus used to carry out the method.
Patent DE-3688431-D1 (DE)
Inventor: TANAKA SATOMI
IPC: H04N5/93
Filed: 1986-10-23
Granted: 1993-06-17
Abstract: Recording and/or reproducing apparatus, in particular for still pictures, comprising a motor for driving a magnetic recording disc in rotation, a transducer for recording and/or reproducing information signals on the tracks of the disc, a means of positioning the transducers on a chosen track of the disc, a recording means, which apparatus is characterised in that it comprises control buttons (50, 52, 53) which can be operated in order to define programme sequences for the means (27, 28, 29) of positioning the transducer (1A, 1B); a sequence memory (63) for recording the data sequence corresponding to the programme sequences defined by the control buttons and a programme-checking means (61, 62) coupled to the sequence memory (63) for checking the positioning means (27, 28, 29), in sequence, following the recorded data sequence in the sequence memory.
Patent DE-3750089-D1 (DE)
Inventor: INGWALL RICHARD
IPC: G03H1/02
Filed: 1987-12-18
Granted: 1994-07-21
Abstract: Volume phase holograms and other holographic elements which include microscopic areas of a material having an index of refraction different from that of the holographic fringes.
Patent DE-3751472-D1 (DE)
Inventor: KELLY SAMUEL T
IPC: F23N1/00
Filed: 1987-11-18
Granted: 1995-09-21
Abstract: A fuel control valve construction, parts therefor, and methods of making the same are provided, the construction comprising a housing (21) having an inlet (22) that is adapted to be interconnected to a fuel source, and an outlet (24) that is adapted to be interconnected to a main burner (25), the housing (21) having a pilot outlet (83) that is adapted to be interconnected to a pilot burner (31) for the main burner (25), the housing (21) having a pilot valve seat (30) and a main valve seat (26) for interconnecting the inlet (22) respectively with the pilot outlet (83) and the main outlet (24), the housing (21) having a movable pilot valve member (32) for opening and closing the pilot valve seat (30), and a movable main valve member (28) for opening and closing the main valve seat (26), the housing (21) having a movable lever (33) that carries the pilot valve member (32) and the main valve member (28), and also having a manually operable actuator (40) for controlling the operating positions of the lever (33). <IMAGE>
Patent DE-3752212-D1 (DE)
Inventor: CHANDLER CURTIS SEPHUS
IPC: H01R13/658
Filed: 1987-12-16
Granted: 1998-10-01
Abstract: An electrical connector (4) includes a plurality of electrical terminals situated in an insulating housing (5), and the housing (5) is surrounded by shielding means to form a shielded subassembly. The latter is housed within a premolded boot (120) to form the electrical connector (4) which is interconnectable to shielded cable (180). The shielding means comprises first and second shield members (70,100) assembled to the insulating housing (5) and retained in position by windows (84) in the first shield member (70) engaging with ribs (20) on the housing, in conjunction with tabs (104,108) on the second shield member (100) engaging with the first shield member. <IMAGE>
Patent DE-3768479-D1 (DE)
Inventor: MIKUMA KATSUNORI
IPC: C07C321/28
Filed: 1987-08-10
Granted: 1991-04-11
Abstract: derivs. of formula (I) are new: where R is alkyl (opt. substd. by phenyl, substd. phenyl, halogen, 1-6C alkoxycarbonyl, carboxy, (1-6C alkoxycarbonyl) alkylthio, OH, SH, cycloalkyl or O-contg. heterocyclyl), alkenyl, cycloalkyl, aryl (opt. substd. by halogen, 1-6C alkyl, nitro, phenyl, substd. phenyl or phenoxy), or O or S-contg. heterocyclyl.
Patent DE-3768581-D1 (DE)
Inventor: HEHL KARL
IPC: B29C45/00
Filed: 1987-03-23
Granted: 1991-04-18
Abstract: The mould exchanging apparatus, serving a plurality of plastic injection moulding machines, comprises an exchanging table (27), which serves as transporting carriage and can be moved in a linear guide (45) to a depot (44) for injection moulds as well as to the plastic injection moulding machines, aligned in parallel with the guide (45), in connecting position for the mould change. Two mould receiving places are arranged one behind the other on a rotatable carrier plate (27h) on the exchanging table (27). In the connecting positions, mould guides (G") of the receiving places, with the carrier plate (27b) turned if need be, form alternately with a mould guide of the mould clamping space of a plastic injection moulding machine and alternately with a mould guide of a depot receiving place (44a) transport tracks for the exchanging of an injection mould. It is achieved by such a design that the injection moulds of an entire group of plastic injection moulding machines can be exchanged fully automatically with the exchanging table (27), provided that the said machines are arranged in a space-saving manner with respect to the mould depot (44). This arrangement avoids running over the operator sides of the plastic injection moulding machines, and consequently the operator, following an upright transporter. <IMAGE>
Patent DE-3774364-D1 (DE)
Inventor: BACHHUBER ANTON
IPC: G07C9/00
Filed: 1987-08-04
Granted: 1991-12-12
Abstract: A microcomputer (23) contains a marking memory (232) storing a transmit sequence consisting of the transmit marking and N consecutive transmit signals (SI).  The sync unit synchronises the reference generator (233) to the reference marking which is identical to the Nth transmit marking in the transmit sequence when within the sync. region a reference sequence comprising N reference markings is present which is identical with the transmit sequence. The sync unit synchronisies the reference generator in the absence of synchronisation to a reference marking identical with the received transmit marking when this transmit marking within a trapped sequence of reference markings is present that extends only over a part of the sync. region at its beginning.