baber/WOPTO huggingface dataset:
Patent DE-3868404-D1 (DE)
Inventor: MUTSAARTS PHILIPPE
IPC: B22D41/38
Filed: 1988-06-09
Granted: 1992-03-26
Abstract: In a method for regulating the flow between a maximum and a zero flowrate, in a valve that comprises at least one fixed plate and one moving plate superimposed and maintained constantly in contact, presenting in each at least one opening. The method consists of placing more or less in opposition to each other the two openings by displacement of the moving plate (3) following at least two secant directions that are determined for placing at least partially opposite the two openings in the fixed (2) and moving (3) plates during the opening of the valve. The valve using this method is also claimed.
Patent DE-3870063-D1 (DE)
Inventor: SCHWEIGER REINHARD DIPL ING
IPC: H01H71/52
Filed: 1988-06-30
Granted: 1992-05-21
Abstract: The switch has a rotary latch (1) supporting a contact piece (2) at one end and cooperating with a a switch release element (3) at the other side, with a manual resettign device (4) and an associated spring (5).  The latch (1) is divided into two sections (14,15) adjacent the latch point (11), with the two sections overlapping at the coupling point.  The shorter section (14) is supported in a curved guide (17) between the latch point (11) and its bearing point.  The short section (14) of the latch (1) provides a force coupling between the coupling point of the two sections and the bearing point and the latch point. Pref. the coupling point of the two sections (14,15) coincides with the pivot axis (18) of the shoerter section (14).
Patent DE-3872251-D1 (DE)
Inventor: OLSSON OLOV
IPC: F16D1/072
Filed: 1988-10-07
Granted: 1992-07-23
Abstract: PCT No. PCT/SE88/00521 Sec. 371 Date Apr. 2, 1990 Sec. 102(e) Date Apr. 2, 1990 PCT Filed Oct. 7, 1988 PCT Pub. No. WO89/03486 PCT Pub. Date Apr. 20, 1989.The invention relates to an arrangement for accurately fitting together two elements (1,2) one of which is provided with a projection (8) and the other with a recess (4) adapted to receive the projection, one (1) of the elements being machined to exact dimensions, whereas the other (2) element is manufactured by extrusion or like process. The novelty of the invention resides in that the machined element (1) of a hard material is provided with portions (9-11) serving as cutting means, while the other element of a softer material, adjacent its portions (12) for engaging the former element, is provided with excess material (14) which is adapted to be wholly or partly removed while the elements are being assembled.
Patent DE-3873607-D1 (DE)
Inventor: SUHR HARALD PROF DR RER NAT
IPC: H05K3/14
Filed: 1988-05-10
Granted: 1992-09-17
Abstract: Electrically conductive cpds. are formed on organic or inorganic substrates by subjecting substrate in glow discharge zone to action of gaseous organometallic cpd. (I) and gaseous cpd. (II). Pref. (I) is volatile or sublimable under operating conditions of plasma reactor. (I) is pref. preheated in storage container, Inert carrier gas (III) is pref. mixed with the reactive gases before carrying out plasma polymerisation. (III) is Ar, He or H2. To prepare cpd. of specific resistivity, ratio of organic (II) to (III) in gaseous mixt. and/or gas flow in reaction chamber and/or electrode temp. and/or current density is preselected.
Patent DE-3873867-D1 (DE)
Inventor: CANDIRACCI ANGELO
IPC: B21F27/10
Filed: 1988-09-16
Granted: 1992-09-24
Abstract: The apparatus, for manufacturing building panels for constructing walls with antiseismic and thermoacoustic insulation characteristics, includes a horizontal table (6) for assembling a panel (2) formed by at least one layer (3) of insulating material and by a pair of metal grids (4, 5) associated with the opposite faces of said insulating layer, means (10, 11) for advancing said panel step by step to a station for inserting, cutting and welding connecting elements (8) of said metal grids (4, 5). The inserting, cutting and welding station includes means (17) adapted to insert the connecting elements transversely to the insulating layer, lower welding means (19) adapted to weld the connecting elements, which pass through the insulating layer, to the lower metal grid of the panel, means (18) for cutting the connecting elements at the upper metal grid of the panel, and upper welding means (51) adapted to weld the cut connecting elements to the upper metal grid of the panel.
Patent DE-3874651-D1 (DE)
Inventor: KRUSE ALFRED DR
IPC: C07C33/46
Filed: 1988-07-23
Granted: 1992-10-22
Abstract: Fluorinated benzyl benzoate derivs. of formula (IV) are new, where Ar = formula (A); R1-R5 are each H, 1-6C alkyl (opt. perfluorinated), halo or 1-6C alkoxy or alkylthio; n, same or different, = 0-5. Specifically, not more than 2 of R1-R5 are other than H, and alkyl, alkoxy and alkylthio substits. have 1-4C.
Patent DE-3875891-D1 (DE)
Inventor: FENCL ZDENEK
IPC: F17C7/02
Filed: 1988-09-09
Granted: 1992-12-17
Abstract: In order to enable the drawing-off of residual vapours of a low-boiling liquid from a pressure system (1) into a storage vessel (2), the pressure between said system and the storage vessel is first equalized, whereafter the presure in the storage vessel is reduced and the pressure in the pressure system increased, enabling thus passage of the low-boiling liquid with its vapours in the liquid state into the storage vessel. This process can be repeated in order to draw-off liquid with its vapours from the pressure system.
Patent DE-3879307-D1 (DE)
Title: Surface active alkyl:glycoside cpds.
IPC: C09K23/56
Filed: 1988-07-11
Granted: 1993-04-22
Abstract: Surface-active alkylglycosides are prepd. by transacetalisation with butanol, by (a) mixing butanol (4-10, esp. 6-8, mols. w.r.t. 1 mol of glycose) with acid catalyst (esp. 0.005-0.02 mols., w.r.t. 1 mol. of glycose, of H2SO4, H3PO4, p-toluene sulphonic acid or sulphonic acid ion-exchange resins), (b) heating the butanol/catalyst mixt. to reflux temp., (c) adding the suspension of remaining butanol and glycose, and (d) immediately distilling liberated water as butanol/water mixt. (e) A pre-heated fatty alcohol is added, pref. continuously, in amt. of 2-20 mols., w.r.t. 1 mol. of glycose and butanol is distilled off in a vacuum at the same time, esp. so that 0-30 mols.% of butylglycoside, w.r.t. 1 mol. of glycose, remains in the reaction mixt. (f) The mixt. is cooled to below 95 deg.C, and the acid catalyst is neutralised to pH at least 8 with an (in)organic basic alkali(ne earth), Al or alkali/Al cpd. (opt. zeolite NaA). (g) The reaction mixt. is filtered, pref. at 80-90 deg.C, and excess fatty alcohol is distilled from the prod. to a level of below 5 wt.%.
Patent DE-3880842-D1 (DE)
Inventor: CARMEN RALPH
IPC: H01L43/08
Filed: 1988-12-07
Granted: 1993-06-09
Abstract: The sensor includes gps. of MR elements arranged on a non-magnetic susbtrate for connection to a detect and sense magnetic information recorded on a number of different dia. encoder wheels. Each dia. wheel may have a different number of pieces of magnetic  information recorded at corresp. different wavelengths on a circumferentially running track located on the circumferential face of the wheel. The MR sensor includes an additional MR element arrangement for detecting and sensing index magneti Information recorded on an additonal circumferentially running track located on the circumferential face of the wheel. The connection arrangement of the MR elements is such to form external power supply connection terminals which have a width larger than the width of the MR  elements covering a portion of the substrate surface to form a heat sink to eliminate thermal gradients from developing across the susbtrate.
Patent DE-3882682-D1 (DE)
Inventor: DELLA BELLA DAVIDE
IPC: C07K5/06
Filed: 1988-12-19
Granted: 1993-09-02
Abstract: Compounds of the formula <CHEM> wherein R, R1, R2 and Y have the meanings mentioned in the description, processes for their preparation and their use in the pharmaceutical field are described. The compounds of formula I are endowed with anti-pyretic, anti-inflammatory, mucolitic and analgesic activity together with good gastric tolerability. In addition, the compounds of formula I are active in the treatment of ischemic or reperfusion syndromes.
Patent DE-50000789-D1 (DE)
Inventor: ZEHNDER FELIX
IPC: F16B7/04
Filed: 2000-01-28
Granted: 2003-01-02
Abstract: The invention relates to a device (1) for connecting two components, especially components that are part of an item of furniture, comprising a housing (2) that can be at least partially arranged in a first component (3) and is fixedly arranged therein. The inventive device also comprises rigid traction tongs (4, 4', 4'') that can be displaced in a linear manner and which are provided with a first receiving point (6) in order to create a detachable connection to a fastening element (5) that is arranged on a second component or to engage therein, in addition to a second receiving position (7) to create a detachable connection to the housing (2). The inventive device (1) is characterized in that the first receiving point (6) comprises a slotted opening (8), whereby part of the fixing element (5) can be inserted therein in a substantially perpendicular direction in relation to the direction of displacement (9) and the second receiving point (7) is embodied as an oblique plane (10, 10', 10'' ,10''') cooperating with an adjusting screw (11) that can be inserted into the housing (2), whereby the traction tongs (4, 4', 4'') are drawn into the housing by tightening the adjusting screw (11).The invention also relates to the use of such a device for connecting two components, especially two components that are part of an item of furniture, and to constructions, especially items of furniture, wherein parts thereof are connected by a corresponding device.
Patent DE-50004793-D1 (DE)
Inventor: BECKER NORBERT
IPC: G06F9/44
Filed: 2000-03-09
Granted: 2004-01-29
Abstract: An automation system with at least one automation object having a first component for generating a system functionality, a second component for generating a base functionality, and a third component for managing at least one module. Each module has a first module component for generating a system functionality, a second module component for generating a base functionality and a third module component for generating a technological functionality.
Patent DE-50006682-D1 (DE)
Inventor: SCHWALM REINHOLD
IPC: C09D5/00
Filed: 2000-03-23
Granted: 2004-07-08
Abstract: The use of phenylglyoxalic esters of the formula Iin which the two radicals R1 and A are as defined in the descriptionas photoinitiators in powder coating materials for exterior applications. The compounds of the formula I show little propensity toward yellowing.
Patent DE-50007388-D1 (DE)
Inventor: HOFMANN JOERG
IPC: C08G65/10
Filed: 2000-04-11
Granted: 2004-09-16
Abstract: The invention relates to long-chain polyether polyols having a content of primary OH groups of 40 to 95 mol-% and a total content of oxyethylene units of >25 wt. % as well as a process for their production by DMC-catalysed polyaddition of an ethylene oxide (EO)/propylene oxide (PO) mixture in the weight ratio of 40:60 to 95:5 as an end block to starter compounds having active hydrogen atoms.
Patent DE-50009301-D1 (DE)
Inventor: GROCHOWSKI HORST
IPC: B01D46/38
Filed: 2000-09-06
Granted: 2005-02-24
Abstract: Dust entrained in a fluid flow, a gas or vapor especially, reaches the filter. This comprises a moving packed bed reactor, through which gas flows. There are two packings of bulk material in the bed, one migrating downwardly, in counterflow with respect to the gas. At the base, some of the bulk material is extracted, which is replenished at the top. Dust is precipitated in the interspaces, and carried down, to be withdrawn at the base with migrating bulk material. The latter treats the gas.
Patent DE-50010656-D1 (DE)
Inventor: BERNHARDT HELMUT
IPC: H02K7/08
Filed: 2000-09-02
Granted: 2005-08-11
Abstract: The method involves bringing frictional surfaces on the stator and rotor into contact in the event of a disturbance causing a radial movement of the rotor so that the disturbing radial movement is damped by friction between the frictional surfaces (18,20) and finally eliminated.
Patent DE-50012604-D1 (DE)
Inventor: ELLENBERGER PETER
IPC: B61L3/12
Filed: 2000-07-12
Granted: 2006-05-24
Abstract: The transmission device allows a condition signal (ZS) for a railway signaling light (S) to be transmitted to a locomotive (L) via a transmission unit (TU) connected in a circuit loop with the setting circuit (RS) for the railway signaling light, with voltage pulses (SP) provided in a periodic sequence across the setting circuit contacts.
Patent DE-50013502-D1 (DE)
Inventor: HAFT MICHAEL
IPC: G06F17/18
Filed: 2000-12-21
Granted: 2006-11-02
Abstract: The invention relates to a method and a system for detecting at least one partial model of a model pertaining to a system. A state of the system is described by state variables. At least on e of the state variables is a discrete state variable. Several value sets of the state variables are detected. A probability distribution for the state variables is detected by using the sets. The partial model of the system is detected using the sets and the probability distribution of the state variables and a statistical learning method. The partial model describes the system under the condition of the probability distribution for the state variables.
Patent DE-50102713-D1 (DE)
Inventor: POMMERANZ WILFRIED
IPC: B29C59/00
Filed: 2001-04-04
Granted: 2004-08-05
Abstract: Two or more layers, at least one in thermoplastic, are fed continuously to an ultrasonic welding station (6) where a rotary anvil (8) is turned relative to a sonotrode (7). Layers are united in a single stage by ultrasonic welding, simultaneously weakening the weld (28) into a location of intentional separation. An Independent claim is included for corresponding equipment. The multilayer product is also claimed. Preferred features: At the site of welding, tensile strength is less than that of the non-welded layers. Degree of weakening is controlled by varying the gap (14) between sonotrode and anvil. Speed of welding is 70-200 m/min, preferably 150-200 m/min. Anvil rotation speed corresponds approximately with that of sheet feed, during welding. It does not, between welding operations. During one complete turn of the anvil, separate welding operations are carried out. The weld seam meanders. The anvil is heated. Near the welding point, layers are detachably connected by ultrasonic welding, at an offset consolidation point. This takes place at the same time as welding. Such stations precede and follow the welding location. The consolidation seam meanders. Following ultrasonic welding, the material is parted into separate pieces, after which the welded layers remain connected to each other.
Patent DE-50102720-D1 (DE)
Inventor: KLEINHAENI ARNO
IPC: E05B27/10
Filed: 2001-04-02
Granted: 2004-08-05
Abstract: The security reversible key with an assigned cylinder (Z) has a blocking groove (BN) with a coded blocking depth (B 1 , B 2 , B 3 ), which runs parallel to the axis of the key (x) from the tip of the key to at least the first position (P 1 ) of a row of tumbler pins (A 2 ) on the key. In the assigned cylinder, at least at the rearmost coding position (P 1 ), a pair of tumbler pins corresponding to the blocking groove (BN) with a blocking tumbler pin (BZ) and an extended blocking counter pin (BG) are foreseen, whereby the blocking counter pin (BG) impinges on the cylinder housing ( 10 ), if the blocking groove is insufficiently deep and, with this, the complete insertion of a key with an insufficiently deep blocking groove is blocked by the pair of blocking tumbler pins. Simultaneously, the blocking tumbler pin (BZ) with the counter pin (BG) at the position (P 1 ) also serves as coding tumbler pin. In the case of the locking system with security reversible keys for locking installations at least two areas are defined, In a first area (G 1 ) several additional security elements and a blocking code function are provided while, in the second area (G 2 ), a more simple basic coding are foreseen. With the first area (G 1 ), an unequivocal segmentation into independent market areas (M 1 , M 2 , M 3 ) is defined and, with this, a world-wide unique locking system with enhanced security and applicability is created.
Patent DE-50103181-D1 (DE)
Inventor: KOCH KLAUS
IPC: F25B41/06
Filed: 2001-04-27
Granted: 2004-09-16
Abstract: Method involves feeding flow of refrigerant or mixture through thermostatic expansion valve to evaporator (2) and regulating the valve with suitable temperature value detected by a measurement device (a) in ambient air flow for evaporator. Measurement device (a) in ambient air flow is heated depending on temperature detected in air (1,1') fed into evaporator or emanating from evaporator.
Patent DE-50108368-D1 (DE)
Inventor: WAHL STEFAN
IPC: H04L12/28
Filed: 2001-08-17
Granted: 2006-01-19
Abstract: A data packet transmission system sends packets following receipt of more than two transmission authorisations with transmission parameters including delay jitter from the central receiver and closes the link after reception of the packet.
Patent DE-50204102-D1 (DE)
Inventor: SCHUH CARSTEN
IPC: H01L41/09
Filed: 2002-06-14
Granted: 2005-10-06
Abstract: Piezoelectrical bending converter with at least one monolithic layered composite, includes a piezoelectric-active ceramic layer with a lateral dimension change which may be generated by application of an electrical field and at least one further piezoelectric-active ceramic layer with a further lateral dimension change, different from the lateral dimension change. An electrode layer is arranged between the ceramic layers, for generation of the electric fields. The layered composite preferably comprises several piezoelectric-active layers and electrode layers arranged between the above. The shift is thus obtained as a gradient of the dimension changes in the direction of the stack of the layered composite. The dimension changes for the ceramic layers and the gradient may be adjusted by the generation of the electrical fields. In order to achieve a shift it is necessary not to have a piezoelectric-inactive layer.
Patent DE-50204160-D1 (DE)
Inventor: WALLENFANG KURT
IPC: B60H1/00
Filed: 2002-09-07
Granted: 2005-10-13
Abstract: The air humidity regulator for a room has a moisture sensor (3) adjacent to a ventilation blower (1) in an air inlet opening (7). The sensor detects the relative humidity in the room and controls the rotation of the blower in dependence on the moisture level. When the rotational speed of the blower reaches a maximum, the room heating can be activated.
Patent DE-50206555-D1 (DE)
Inventor: BENNINGER HANS
IPC: H04L25/49
Filed: 2002-02-06
Granted: 2006-06-01
Abstract: The method involves specifying at least three states with different phases for the transmission signal and at least one pass sequence through the states, whereby for each change of the source signal the state of the transmission signal is changed to the next state. Synchronization involves changing the state to the next state or another state if the source signal has not changed state within a minimum time.  AN Independent claim is also included for the following: an arrangement for receiving a signal generated in accordance with the invention.
Patent DE-50206922-D1 (DE)
Inventor: BERGMANN ERHARD
IPC: B62D5/32
Filed: 2002-09-25
Granted: 2006-06-29
Abstract: In order to increase the efficiency of the steering device, the return cross-sections are modified in such a way that the through-flow resistances in the return flow are similar to the through-flow resistances in the inflow. In the inventive steering device, the return lines (30) are continuously connected to the return connection (8) and are made of intercommunicating channels in the control jacket and in the control piston and the number of return lines (30) which are continuously connected to the return connection (8) is completed by additional, parallel arranged return lines (35) which also have intercommunicating channels. The additional return lines (35) are not connected to the inflow lines in any operating state and the opening characteristics thereof are adapted to the input throttle (15).
Patent DE-50212270-D1 (DE)
Inventor: VOGT MARTIN
IPC: A61C8/00
Filed: 2002-04-29
Granted: 2008-06-26
Abstract: The transmission cap (2) for placing on top of the implant (1) contains an axial passage for the adapter (3) to pass through into the implant. The follower section (30) of the adapter forms a form-fit joint with the internal contour (17) or external contour of the implant. The plug extension part (33) of the adapter protrudes above the cap when the adapter is inserted into the implant. The implant has a head and a root section, the head having a non-rotation symmetrical internal or external contour, an external shoulder and a shoulder edge beneath the shoulder. An undercut is present beneath the shoulder edge. The cap has a contact surface which is complimentary to the shoulder, and it also has an elastic lip for engaging with the undercut. The plug extension of the adapter is used to secure it to an instrument.
Patent DE-50212709-D1 (DE)
Inventor: BREME FRANK
IPC: G02B1/11
Filed: 2002-06-28
Granted: 2008-10-09
Abstract: To form a structure of optical layers (3) on a substrate (1), to give required optical effects, the layers are applied by sputtering. A protective layer (2) is applied to the rear surface of the substrate before the optical layers are sputtered on to the front surface. The protective layer has optical characteristics which match the sputtered layers using silicon oxide, silicon nitride, aluminum oxide and/or aluminum nitride in a thickness of 10-40 nm.
Patent DE-50300591-D1 (DE)
Inventor: GRUNDKE ULRICH
IPC: C08G59/62
Filed: 2003-04-29
Granted: 2005-07-07
Abstract: Epoxy acrylates are based on epoxidized novolaks reacted with an aromatic hydroxycarboxylic acid and then with an ethylenically-unsaturated monocarboxylic acid.  Epoxy acrylates are of formula (I)  R  =  a group of formula (II);  R/  =  1-4C alkyl or halogen;  x  =  integer 0-3;  R//  =  hydroxy;  m  =  integer 0-4;  n  =  integer 0-300;  M  =  glycidyl or an OH- substituted group of formula (III);  R1  =  H or methyl; and  R2  =  H, methyl or phenyl Independent claims are also included for (i) epoxy acrylates of formula (I) in which at least10 mol. % of M is an OH-substituted group of formula (III); (ii) epoxy acrylates of formula (I) in which 50-100% of all OH groups are esterified with an anhydride of a polybasic carboxylic acid; and (iii) preparation of the epoxy acrylates.
Patent DE-50301512-D1 (DE)
Inventor: KNUEBEL GEORG
IPC: D06P3/08
Filed: 2003-12-17
Granted: 2005-12-01
Abstract: An agent for dyeing keratin fibers (especially human hair) contains as coupler in a cosmetically-acceptable carrier a m-phenylenediamine derivative which is itself claimed as a new compound. An agent for dyeing keratin fibers (especially human hair) contains as coupler in a cosmetically-acceptable carrier a m- phenylenediamine derivative of formula (I) which is itself claimed as a new compound. [Image] R 1>1-4C alkyl or 1-4C monohydroxyalkyl; R 2>methyl or ethyl and when R 1>O is in the ortho or meta position to both amino groups R 2> can also be H; and R 3> and R 4>2-6C hydroxyalkyl. Independent claims are also included for the following novel intermediates: bis-(2-chloroethyl)(4-methoxy-5-methyl-1,3-phenylene)biscarbamate; bis-(2- chloroethyl)(2-methoxy-5-methyl-1,3-phenylene)biscarbamate; bis-(2-chloroethyl)(4- methoxy-1,3-phenylene)biscarbamate; 3,3'-(4-methoxy-5-methyl-1,3- phenylene)bis(1,3-oxazolidin-2-one); 3,3'-(2-methoxy-5-methyl-1,3- phenylene)bis(1,3-oxazolidin-2-one); and 3,3'-(2-methoxy-1,3-phenylene)bis(1,3- oxazolidin-2-one).
Patent DE-50301517-D1 (DE)
Inventor: STANJEK VOLKER
IPC: C08G18/71
Filed: 2003-08-07
Granted: 2005-12-01
Abstract: Moisture curable compositions which cure to produce hard coatings contain prepolymers bearing alkoxysilyl groups of the formula —X—CH2—Si(OR)3-xR1x where X is —O— or —O—CO—NR″—. The compositions are storage stable and can be cured without use of tin catalysts.