baber/WOPTO huggingface dataset:
Patent DE-3275090-D1 (DE)
Title: (4-(2 and/or 3-thienylacetamido)-phenoxy)-hydroxyaminopropanes, their preparation, their therapeutic use and intermediates
Inventor: TEULON JEAN-MARIE
IPC: C07D333/24
Filed: 1982-07-29
Granted: 1987-02-19
Abstract: 1. Compounds characterized in that they respond to the general formula :  see diagramm : EP0071535,P34,F1  in which - the acetamide function may be in -2 or -3 position over the thiophene heterocycle, - X is a halogen atom, an allyl, methoxy or nitrile group, and may be hydrogen only in the case where Y is a halogen, - Y is generally hydrogen but may be a halogen, - R is a straight or branched lower alkyl radical in C1 -C6 , and their acid addition salts.
Patent DE-3364383-D1 (DE)
Title: Regulator valve to maintain a constant volumetric flow, particularly in ventilation systems
Inventor: FINKELSTEIN WOLFGANG
IPC: F24F11/75
Filed: 1983-09-17
Granted: 1986-08-07
Abstract: The invention concerns a regulator valve for stabilizing volume flow, especially in ventilation systems, with an adjustment flap (4) which is pivotable mounted in a flow conduit (2) and can be adjusted by a variable adjusting motor (12) and with a measuring probe (14) located in the flow conduit (1 resp. 2). In order that a reliable regulation and stabilization of the volume flow is possible independently of the arrangement and of the configuration of the conduit system upstream from the regulator valve, a turbulence grate (6) should be located upstream from the adjustment flap (4).
Patent DE-3367449-D1 (DE)
Title: Plug coupling
Inventor: WEH WOLFGANG
IPC: F16L37/28
Filed: 1983-12-23
Granted: 1986-12-11
Abstract: PCT No. PCT/DE83/00217 Sec. 371 Date Aug. 20, 1984 Sec. 102(e) Date Aug. 20, 1984 PCT Filed Dec. 23, 1983 PCT Pub. No. WO84/02566 PCT Pub. Date Jul. 5, 1984.The coupling is provided with a cylinder (15, 49) within which a piston can be moved under pressure in one direction or the other. The piston has attached to it a clamping device in the form of jaws (32) which are adapted to be pressed together radially inwards and which are adapted to be fixed in a spread-apart position. The outer circumferential surface (41, 42) of the cylinder has provided on it a sleeve (4) which is adapted to be displaced and which is capable of occupying several positions, the jaws being pressed together in one of said positions and the jaws being spread apart in another position, and in a third position pressurized air can be applied to a connection.
Patent DE-3371471-D1 (DE)
Title: Oral compositions
Inventor: VICCARO JOHN PETER
IPC: A61K8/27
Filed: 1983-03-31
Granted: 1987-06-19
Abstract: The invention relates to an oral composition having anticaries and anti-plaque activity comprising 0.01 to 3% weight of zinc ammonium fluoride (ZnNH4F3).
Patent DE-3374155-D1 (DE)
Title: Improved high-speed, multi-break electrical switch
Inventor: JAROSZ JOHN M
IPC: H01H39/00
Filed: 1983-08-09
Granted: 1987-11-26
Abstract: The switch has X cells of a first type and Y cells of a second type. Both X and Y being greater than one. Both cells have insulative sections conformally located in the bores and are movable through and out of the bore. The cells are mounted end-to-end in an alternating series so that the bores align to form a continuous passage. Conductors, such as shearable metallic diaphragms electrically interconnect the conductive parts of adjacent cells. An ignitable power cartridge simultaneously moves the first insulative and the second conductive parts in a given direction and renders discontinuous by severing the conductors. The first insulator moves out of the first bore into the second bore, and the second conductor moves out of its second bore into the first bore of an adjacent cell.
Patent DE-3377279-D1 (DE)
Inventor: SESTANJ KAZIMIR
IPC: C07D277/34
Filed: 1983-09-20
Granted: 1988-08-11
Abstract: Disclosed herein are new aldose reductase inhibitors of the formulawherein R iswherein R<sup>1</sup> is lower alkyl; R<sup>2 </sup>is halo and R<sup>3</sup> is hydrogen, or R<sup>2</sup> and R<sup>3</sup> each is a substituent at positions 3, 4, 5 or 6 of the naphthalene ring selected from the group consisting of lower alkoxy, trihalomethyl, and halo; and R<sup>4</sup> is lower alkyl. The derivatives are useful for treating or preventing diabetic complications.
Patent DE-3378956-D1 (DE)
Title: Vaccine for preventing or inhibiting human dental caries induced by cariogenic streptococcus mutans
Inventor: TSURUMIZU TAKASHI
IPC: A23L1/00
Filed: 1983-03-25
Granted: 1989-02-23
Abstract: A vaccine comprising as active ingredient living cells of a Human mutant strain of Streptococcus mutans is effective to specifically inhibit the growth of cariogenic wild strains of Streptococcus mutans and may be used for preventing or inhibiting Streptococcus mutans induced dental caries. The mutant strain is substantially deficient in cariogenic potential and may be isolated from human oral flora or may be artificially induced from cariogenic wild strains of S. mutans. The non-cariogenic mutant strain may be administered in the form of a food composition such as a drink, comprising living cells, of the mutant strain in association with a liquid carrier conventionally used for preparing drinks containing the living cells of edible lactic acid-producing bacilli. When the living cells of the non-cariogenic mutant strain of this invention and the living cells of edible lactic acid-producing bacilli are mixed, for example, in the form of yogurt, the cariogenic potentials of both the cariogenic S. mutans and the edible lactic acid-producing bacilli may be prevented or inhibited effectively.
Patent DE-3379635-D1 (DE)
Title: Sanitary napkin
Inventor: ICHIJO TERUKO
IPC: A61F13/472
Filed: 1983-07-28
Granted: 1989-05-24
Abstract: A sanitary napkin comprising an absorbent pad for absorbing the flow from vagina, a soft case for containing the absorbent pad therein, a patterned projection extended from one end of the soft case and bearing a symbolic pattern, and an engaging member provided at the other end of soft case for engagement with patterned projection. The sanitary napkin can be used without melancholy mood and can be disposed easily and cleanly by folding the napkin so as to conceal the flow.
Patent DE-3467348-D1 (DE)
Inventor: HUBELE ADOLF DR
IPC: C07D239/46
Filed: 1984-04-05
Granted: 1987-12-17
Abstract: The invention relates to novel N-(2-nitrophenyl)-4-aminopyrimidine derivatives of the general formula I    <IMAGE>  (I)  wherein R1 is NO2 or CF3, R2 is NO2 or CF3, R3 is hydrogen or halogen, R4 is hydrogen or the -C(O)R7 group, wherein R7 is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5 and R6 are each independently halogen, C1-C6alkoxy, C1-C6alkyl which is substituted by halogen or C1-C3alkoxy, C1-C6alkoxy which is substituted by halogen or C1-C3alkoxy, C1-C6alkylthio or C1-C6alkylthio which is substituted by halogen or C1-C3alkoxy, or are C3-C6cycloalkoxy, C3-C6cycloalkylthio, C3-C6alkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C1-C6alkylsulfoxyl, C1-C6-alkylsulfonyl, C1-C6alkylsulfonyloxy, C3-C6alkenylsulfoxyl, C3-C6alkenylsulfonyl, C3-C6cycloalkylsulfoxyl or C3-C6cycloalkylsulfonyl. The invention relates further to methods of preparing these compounds as well as to agrochemical compositions which contain them. Also described is a method of controlling phytopathogenic micro-organisms with the aid of the novel compounds.
Patent DE-3561290-D1 (DE)
Title: Device for continuous casting of metals
Inventor: BACHMANN HELMUT
IPC: B22D11/04
Filed: 1985-06-18
Granted: 1988-02-11
Abstract: 1. Device for continuous casting of metals with a continuous casting mould more particularly coolable by cooling medium and with a thermally insulating head (hot top), wherein separating media can be fed into the region of the inner wall, laterally bounding the poured stream, of the mould or of the insulating head, and a separating medium supply channel at the boundary faces between two parts of the device which are disposed in axial alignment with one another in the region of the inner wall, more particularly between the mould and the insulating head, opens at the inner wall, characterised in that the separating medium supply channel (18) is provided with an insert (7) which is of granular form on at least one surface (7a).
Patent DE-3564084-D1 (DE)
Title: Feeding apparatus for feeding and advancing of plates in a tool machine
Inventor: HAAR THOMAS DIPL ING
IPC: B21D43/00
Filed: 1985-05-02
Granted: 1988-09-08
Abstract: A feeder for introducing and feeding plates into a machine tool, comprising a positioning station in which the plates are positioned one after the other with respect to orthogonal axes, a transfer section between the machine tool and the positioning station, two feeding carriages provided with grippers for seizing an edge of the plates and adapted to be adjusted along two parallel first guides between the positioning station and the machine tool by first feeding drives, with the two first guides guided by a second guide, the axis of which extends orthogonally with respect to the axis of the first guides, and adapted to be adjusted each by a second feeding drive of their own; and an automatic control controlling the feeding drives in such a manner that a plate is fed into a first processing position before the machine tool after the last working stroke for the preceding plate and before the machine tool performs a further working stroke.
Patent DE-3578276-D1 (DE)
Inventor: WOZNIAK EUGENE
IPC: H01M10/12
Filed: 1985-07-04
Granted: 1990-07-19
Abstract: A separator plate for the negative electrode (20,22,24) of a lead-acid battery (10) comprising a molded, synthetic plastic wall or planar member (42) of generally rectangular configuration. A pair of like separator plates (42,44) are vertically oriented in the battery casing to sandwich the negative electrode therebetween including juxtaposed retention mats (64,66) common in such a negative electrode assembly. The sandwich provides a clear-through channel (68,70) along opposite extremities of the electrode for flow of electrolyte. The sandwich assembly is maintained by means of cooperating locking and sealing formations (60) integral with the separator plates (42,44) of the assembly. Wrapping of the positive electrode thereby is rendered unnecessary when assembling the battery and enables automated assembly of the battery using the separator plate sandwich.
Patent DE-3584315-D1 (DE)
Inventor: TATAMI MITSUSHIGE
IPC: H04N9/88
Filed: 1985-05-24
Granted: 1991-11-14
Abstract: An apparatus for correcting a time-base error and for compensating a drop-out in a reproduced video signal includes a random access memory (24) for memorizing a reproduced digital video data stream, a correct video data producing circuit (36) connected to the memory (24) for producing correct video data from the digital video data stream read out from the memory (24), a switching circuit (22) controlled by a drop-out detecting pulse for selectively supplying the digital video data and the correct video data to the memory (24), and a control circuit (31) for controlling a write and read operation of the memory (24) so that digital video data read out from the memory (24) are supplied to the memory (24) via the correct video data producing circuit (36) for compensating a drop-out during generation of a drop-out indicating pulse.
Patent DE-3665318-D1 (DE)
Title: Fuel compositions
Inventor: ZAWESKI EDWARD FELIX
IPC: C10L1/14
Filed: 1986-11-07
Granted: 1989-10-05
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of (i) organic nitrate ignition accelerator, and (ii) an alkoxyalkanol.Also described are additive mixtures of (i) and (ii) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
Patent DE-3676207-D1 (DE)
Inventor: SMETS GERDA JEANINE FERNANDA
IPC: G02B27/22
Filed: 1986-01-20
Granted: 1991-01-31
Abstract: A method of causing an observer to get a three-dimensional impression of a scene from a two-dimensional representation thereof is disclosed. The observer's movements, in particular the movements of his head and/or eyes, are monitored and means are provided by which, depending on these movements, two-dimensional representations uniquely associated with each position of the head and/or eye or eyes are displayed on a screen. According to the invention, the display means represent the relative parallactic displacement between all the objects in the scene relative to a predetermined fixation point in the scene.
Patent DE-3680270-D1 (DE)
Inventor: HEDLEY DAVID JOHN
IPC: H03H17/04
Filed: 1986-09-11
Granted: 1991-08-22
Abstract: An infinite impulse response (IIR) filter is operative to filter an input signal (x(n)) that comprises a sequence of digital words spaced in time by an interval T. The filter includes delay means (32, 34, 36) that delays the input signal by successive increments of time equal to T so as to cause the production of a series of relatively delayed signals (A,B,C,D) in which each signal is delayed by T with respect to the previous signal in the series. IIR processing units (38,40) receive respective groups (A to C and C to D) of the series of signals, the groups being offset with respect to one another by one word. The units (38, 40) are operative during each of plural successive clock periods equal to 2T to process respective sets of words obtained from the respective groups (A to C and C to D) of the senes of signals so as to produce two output words (F, H). A multiplexer (54) combines each two output words (F, H) produced during each clock period equal to 2T to constitute a filtered output signal (y(n)) comprising a sequence of output words spaced in time by the interval T.
Patent DE-3681920-D1 (DE)
Inventor: LONIE WILLIAM ALAN
IPC: E04F15/02
Filed: 1986-08-20
Granted: 1991-11-14
Abstract: The parquet flooring uses frames with interlocking edges which allow them to be linked together in whatever pattern is desired. The frames also have shaped edges to allow securing of any form of floor covering. The underside of each frame is coated with adhesive to facilitate the system being secured to a foam underlay on the floor or wall.  The foam underlay cushions the flooring and reduces noise.
Patent DE-3685832-D1 (DE)
Inventor: SAEKI YASUHARA
IPC: A61K9/08
Filed: 1986-03-26
Granted: 1992-08-06
Abstract: A composition containing ubidecarenone comprising as requisite components, a glycerol mono-fatty acid ester and/or a propylene glycol mono-fatty acid ester, and a liquid oil. An oral administration of the composition provides a promoted absorption of ubidecarenone which is used for improving a coronary function.
Patent DE-3752295-D1 (DE)
Inventor: ARACKELLIAN KEVORK
IPC: G06K7/10
Filed: 1987-07-09
Granted: 1999-11-04
Abstract: A preferably hand-held bar code scanner is described in which an invisible laser beam is scanned along a line across the bars of a code in a nominal plane 92 (Fig. 8) in which the bars of said code are disposed; associated with said bar code scanner and preferably integrated with the (hand-held) bar code scanner assembly there is a marker beam system which comprises a source 78 of visible light and associated optics 48 providing a focus of said visible light marker beam along a line 98 generally congruent with the line along which said invisible beam is scanned. For providing said visible light line focus substantially congruent with the line along which the invisible laser beam is scanned, the optics 48 may be an anamorphic or cylindrical lens. The cylindrical lens preferably may serve a double duty in that additionally to providing the visible light line focus of the marker beam system, it may also contribute to suitably shaping the invisible laser beam used for scanning the code bars and/or may also contribute in collecting and focussing the invisible laser beam radiation reflected back from the bar code plane scanned, for detection in the means for reading the bar code.The apparatus disclosed and described thus provides an improved marker beam system which generates a line congruent with the scan path of the invisible laser beam and centered with respect to the length of the scanning path, thus enabling the person handling the bar code reader to reliably and optimally direct the invisible laser scanning beam towards, and into alignment with, the bar code to be read.
Patent DE-3770165-D1 (DE)
Inventor: MAECHTLE DANIEL
IPC: F16B13/08
Filed: 1987-05-14
Granted: 1991-06-20
Abstract: Expansion dowel for anchoring in a bore with an undercut, the expansion dowel consisting of an expansion sleeve (10) having an axial bore (12, 14), tapering gradually to the front, for guiding an expansion body (26), and having, in the front section of the expansion sleeve, fins (28) formed by longitudinal slots, which fins (28) have an undercut shoulder (20) at the front end and are conically tapered on their outside, from the front in the direction of the undercut shoulder. A guide tube (30) for a set bolt (40) for driving the expansion body (26) is used for connection at the rearward end of the expansion sleeve (10), the guide tube carrying an external stop (36) and the set bolt carrying an external stop (42). 
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Patent DE-3772768-D1 (DE)
Inventor: GUDMUNDSSON PER ERIK WILHELM
IPC: B01D33/70
Filed: 1987-04-15
Granted: 1991-10-10
Abstract: PCT No. PCT/SE87/00192 Sec. 371 Date Sep. 14, 1988 Sec. 102(e) Date Sep. 14, 1988 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06962 PCT Pub. Date Nov. 19, 1987.Apparatus for treating a pulp suspension with a treatment liquid is disclosed, comprising a continuous pervious belt for receiving the pulp suspension and moving it through a treatment zone in a predetermined direction. A treatment liquid supply is located above the continuous belt for supplying the treatment liquid onto the pulp suspension as it travels through the treatment zone, and a collector is located below the continuous belt for receiving liquid passing through the pulp suspension. The treatment liquid supply includes a treatment liquid feed pipe for supplying a flow of the treatment liquid, a distributor for dividing the flow of treatment liquid from the treatment liquid supply into first and second flow components, the first flow component being in the direction of the moving belt and the second flow component being counter to that direction, a deflector for deflecting the second flow component into that direction, and first and second plates for applying first and second flow components onto the pulp suspension, whereby the amount of the treatment liquid supplied to the pulp suspension is controlled.
Patent DE-3775840-D1 (DE)
Inventor: KLIT KNUD KRISTIAN BORG
IPC: G01N33/00
Filed: 1987-06-30
Granted: 1992-02-20
Abstract: It has been found long ago that taking samples from an impure granular material by means of a simple tubular sampling spear does not provide for any representative result, and a substantial improvement has already been obtained by embodying the spear (2) with an inner suction pipe (26) and an outer blower pipe (20), said pipes being open towards one another at the spear end through an annular slot (28) for obtaining that the material which is let in through the spear tip is conveyed away by the suction air to a material separator (12) without showing any associated disturbing "vacuum cleaner effect" outside the spear mouth. With the invention, a small hole (34) is provided in the wall of the hose connection (14) between the pressure side of the blower and the spear, through which hole a weak air flow will be blown out, whereby a correspondingly weak air intake will occur through the open end of the spear, and hereby a considerable improvement of the sampling accuracy is obtained. It may even be important to arrange for a similar, but smaller hole in the suction connection to the spear in order to reduce the vacuum at this place.
Patent DE-3778753-D1 (DE)
Inventor: DOROW JOACHIM
IPC: B41F27/12
Filed: 1987-05-07
Granted: 1992-06-11
Abstract: The printing plate (9) of a plate cylinder of a rotary printing press, is clamped to the cylinder by means of two bars (2) of L-shaped cross-section which fit in a slot (1) which extends over the length of the cylinder. The edges of the radially aligned legs of the L-sections are curved so that they fit flush with the surface of the plate cylinder. Each clamping bar (2) is pressed towards the other by means of at least two hydraulic cylinders (8). The overhanging edges (3) of the L sections are pressed against a flexible tube (7) containing a plastically deformable mass.
Patent DE-3786461-D1 (DE)
Inventor: KLYGIS MINDAUGAS JULIUS
IPC: B65D71/50
Filed: 1987-12-04
Granted: 1993-08-12
Abstract: The package (10) has multiple containers (14) with cylindrical body portions in rows and ranks. A one piece carrier (12) has container encircling bands (20,22) and apertures (16,18) located on the cylindrical body portions between the ends of the containers. The apertures extend between every pair of adjacent containers to connect the latter together. Each container is held individually without the carrier engaging its chime.
Patent DE-3789421-D1 (DE)
Inventor: ALTENSCHOEPFER THEODOR DR
IPC: C11D3/20
Filed: 1987-10-10
Granted: 1994-04-28
Abstract: A pretreatment or steeping preparation for cleaning stubbornly soiled dishes in an automatic dishwashing machine comprising from about 0.5 to about 20% by weight of a low-foaming nonionic surfactant, from about 0.5 to about 25% by weight of a polyhydric alcohol and/or glycol ether, from about 0.5 to about 10% by weight of a hydrotropic compound, and from about 0.01 to about 6% by weight of a viscosity regulator, all weights based on the weight of said preparation, in an aqueous suspension or solution adjusted to a viscosity of at least 5 mPa.s. and to a pH of from about 2 to about 7. In the cleaning process, the preparation is applied to the soiled dishes, the dishes are placed in an automatic dishwashing machine, and after waiting about 30 minutes the dishwashing machine is started for the normal washing cycle.
Patent DE-3852344-D1 (DE)
Inventor: BARNUM CHRISTOPHER SCOTT
IPC: C07D249/08
Filed: 1988-06-13
Granted: 1995-01-19
Abstract: Symmetric 4H-1,2,4-triazoles are isomerized to the corresponding 1H-1,2,4-triazoles in the presence of an isomerizing agent consisting of an organic halide or epoxide. This process represents a useful method for the recovery of antifungal, antimycotic or microbicidal 1H-1,2,4-triazoles by the isomerization of the unwanted 4H-1,2,4-triazole by-product formed during their preparation.
Patent DE-3854791-D1 (DE)
Inventor: OZAKI SHINYA
IPC: H03M13/29
Filed: 1988-02-03
Granted: 1996-02-01
Abstract: In an error correction method using Reed-Solomon code when the error correction is performed by using the result of the multiplication of a syndrome and an error location, another syndrome is added to thereby form a new syndrome. By repetitively executing this procedure, the error vector is obtained by a small number of arithmetic operations relative to a known procedure, thereby performing error correction by the so-called erasure correction technique. Then, by calculating another error vector using the first calculated error vector, the number of arithmetic operation times can be even further reduced.
Patent DE-3860411-D1 (DE)
Inventor: CAUDE MARIE-CELINE
IPC: C25C1/20
Filed: 1988-03-24
Granted: 1990-09-13
Abstract: Metallic rhodium is recovered from aqueous solutions of spent catalysts by acidification and oxidation followed by electrolysis.