baber/WOPTO huggingface dataset:
Patent DE-3788357-D1 (DE)
Inventor: WYRSCH ISO
IPC: F02B75/28
Filed: 1987-04-03
Granted: 1994-01-13
Abstract: The rotating and alternating piston machine is an alternating or free piston machine in which the pistons effect a rotating and alternating movement. Main characteristics: 1) the use of rotation or alternation/rotation, for example in order to control the ports provided in the cylinder walls of two- and four-stroke engines, pumps and compressors; 2) simple conversion of rotating and alternating movement by mechanical or electrical means. The rotating and alternating piston machine offers the possibility of: pumps, including the electric drive, in which there is only one rotating part; direct conversion of the alternating movement of the piston into electrical energy; control of the gas movement by the piston; operation of other ports having specific functions (for example, introducing additional compressed gas, discharge ports operating in succession etc.); free selection of the number of piston strokes per rotation; choice of piston stroke kinematics; powerful rotation or swirling of charge; easily designed compact and inexpensive machines; possible integration of a compressor without having to provide for an additional volume and virtually without any weight increase. In the two-stroke combustion engine, in which the gas exchange is controlled by the pistons (2 and 5), the useful power is available at the central shaft (14), which carries the rotating and alternating piston (2) in a longitudinally-slidable but rotationally-fixed manner. Movement is converted by the oscillating shaft (35) and transmission element (38). The engine is provided with four working chambers and has a 100% mass balance.
Patent DE-3856376-D1 (DE)
Inventor: PHILLIPS JAMES P
IPC: H01Q1/44
Filed: 1988-12-22
Granted: 1999-12-02
Abstract: A rotatable contactless RF signal coupler (26), which couples RF signals between an antenna (24) and an RF signal processor in a portable radio, along with an antenna (24) capable of operating in two modes is described herein. Specifically, the signal coupler (24) includes a transformer that is primarily located within the hinge formed by the housing of the radio and a rotatable flip portion (18). Substantially constant inductive coupling is maintained in the coupler regardless of rotation. The antenna (24) is capable of operating in a narrow band and a wide band mode to afford antenna operation through varied conditions. <IMAGE>
Patent DE-3861994-D1 (DE)
Inventor: GENTIL BERNARD
IPC: F25B49/00
Filed: 1988-07-05
Granted: 1991-04-18
Abstract: The invention relates to a hermetic motor compressor, the operating reliability of which is improved, as far as possible lubrication faults which may result from the presence of a refrigerating fluid are concerned. The motor compressor (1) has a sealed enclosure (2), a lower part of which forms a housing (10) intended to contain a lubrication oil. In certain cases, the housing (10) contains a mixture (13) of lubrication oil and refrigerating fluid, and contains a quantity of liquid refrigerating fluid (12). According to the invention, the motor compressor (1) comprises means (15) for detecting the presence of liquid refrigerant (12) in the housing (10), in order to avoid the liquid refrigerant (12) being drawn off by a pump (8) as lubrication fluid. <IMAGE>
Patent DE-3865968-D1 (DE)
Inventor: PAANANEN TAPIO
IPC: F24F11/75
Filed: 1988-12-16
Granted: 1991-12-05
Abstract: PCT No. PCT/FI88/00199 Sec. 371 Date Sep. 18, 1989 Sec. 102(e) Date Sep. 18, 1989 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05947 PCT Pub. Date Jun. 29, 1989.The invention relates to a method and apparatus for controlling the fresh-air, input-air, exhaust-air, waste-air and return-air flows, as well as the air pressure in the input-air duct and the air pressure in the exhaust-air duct, in an air-conditioning system which comprises at least input-air and waste-air flow meters (6, 20), input-air and exhaust-air pressure meters (12, 19), an input-air fan (5) with its air-flow control (13), a waste-air or exhaust-air fan (18) with its air-flow control (14), a fresh-air flow meter (15), a heat recovery exchanger (4), closing and control mechanisms for exhaust air and return air, coupled together as an outlet-air mechanism (10), and closing and control mechanisms for fresh air and fresh-air bypass, coupled together as an intake-air mechanism (3). The controls (13, 14) work together, and they have been fitted to act on the fans (5, 18) and mechanisms (3, 10) so that a change in one of the quanities measured will cause the adjustment of some air flow and/or mechanism (3, 10) so that the ratio (A/B) or difference (A-D) of certain air flows will be at the predetermined value, or/and that the bypass flow (F) will open or close.
Patent DE-3870071-D1 (DE)
Inventor: LASCHEWSKY ANDRE DR
IPC: C07C241/00
Filed: 1988-07-21
Granted: 1992-05-21
Abstract: Film consists of monolayer(s) of or contg. an amphiphilic cpd., which is a 4-alkoxy-, 4-acyloxy-, 4-aminoalkyl-, 4-alkylaminoalkyl-, 4-acylamino- or 4-N-alkyl-N-acyl-amino -benzaldehyde 4'-nitrophenylhydrazone of formula (I) (where R1 = a CH3-(CH2)m-O-, CH3-(CH2)n-CO-O-, CH(CH2)nN(CH2)lH or CH3(CH2)n(CO)N(CH2)lH gp.; m = 10-25; n = 8-22; l = 0-25; in which the mols. are oriented in the same direction, parallel to one another and not centro-symmetrically).
Patent DE-3879399-D1 (DE)
Inventor: ARGYROPOULUS JOHN NICK
IPC: B01D/
Filed: 1988-11-23
Granted: 1993-04-22
Abstract: A process for producing and refining trisubstituted glycol monoester, e.g., 2,2,4-trimethyl-1,3-pentanediol monoester. The improvement resides in immediately distilling the crude condensation product mixture as it leaves the reactor before it has cooled or had any contact with added water.
Patent DE-3889161-D1 (DE)
Inventor: LASSEN FREDERICH O
IPC: A61F13/15
Filed: 1988-08-05
Granted: 1994-05-26
Abstract: The invention is generally accomplished by forming a three-dimensionally shaped, externally worn feminine protection device (10) which has been mechanically shaped by folding, molding or other forming techniques in such a way that it has a raised portion (34) located within the back one-half to two-thirds of the device that functions to cause the pad to readily fit to and generally align itself within the inverted V-shaped regions of the woman's lower abdominal region, vulva, perineum and the anterior portion between the buttocks. The forward portion (30) of the device of the invention generally is flattened in use to cover externally the area of the pubic mons and the area exterior of the clitoris. The back portion (32) of the device is formed in a peak (34) like shape which readily adjusts to and molds to the inverted V-shape of the rear portion of the labia, the perineum and the forward portion of the area between the buttocks.
Patent DE-50001948-D1 (DE)
Inventor: STAUBER H ULRICH
IPC: B65G23/30
Filed: 2000-12-22
Granted: 2003-06-05
Abstract: The conveying device has an endless setting chain (5) with variable degree of compression. The track for this chain runs parallel to the rail (1), at least in the setting region (B). The chain is engaged with holding elements (2) moved along the rail. There is a control device in the setting region by which the degree of compression of the setting chain can be reduced locally.
Patent DE-50005352-D1 (DE)
Inventor: TOST RAINER
IPC: B01D53/90
Filed: 2000-11-16
Granted: 2004-03-25
Abstract: A device and a method for deNOxing exhaust gas from an internal combustion engine includes taking into account an amount of gaseous reducing agent (ammonia) that escapes while the internal combustion engine is at a stand-still as a result of temperature influences in a calculation of the amount of reducing-agent solution (urea) that is to be metered when the internal combustion engine is operating. The gaseous reducing agent is passed to the reduction catalytic converter through a pressure-relief line that includes a pressure-control valve, and, in the method, the amount is recorded by a flowmeter.
Patent DE-50008292-D1 (DE)
Inventor: BECHTLE FRITZ
IPC: E04H1/04
Filed: 2000-05-23
Granted: 2004-11-25
Abstract: Each block unit (12) comprises two flat units (14,20) and a garage unit (26) for them. In the longitudinal direction (L) the two flat units are directly adjacent the first flat unit (14) has a ground floor (16) and a first floor (18), while the second unit (20) has a top floor (22), above which is a penthouse section (24). The garage unit is located under the second flat unit. A transition unit (28) has connections of external service and drain lines, especially for current, telecommunications, gas, water with respective meters. From the transition unit extends at least one access line (30) in the width direction (B), to which the individual flat units are coupled for inlet and outlet.
Patent DE-50009060-D1 (DE)
Inventor: BILLER EFIM
IPC: C07B61/00
Filed: 2000-10-04
Granted: 2005-01-27
Abstract: Aryl alkyl ethers can be produced by the reaction of hydroxyaromatics with an alcohol in the presence of a catalyst. This process achieves higher yields of aryl alkyl ethers and the formation of ring-alkylated products and dialkyl ethers is markedly reduced.
Patent DE-50009825-D1 (DE)
Inventor: HERRLING DR
IPC: A61Q5/00
Filed: 2000-01-31
Granted: 2005-04-28
Abstract: A cosmetic formulation for protecting the scalp from free radicals is an aqueous dispersion, emulsion or gel containing (wt.%):  (i) free-radical scavenger (I) with enzyme structures (0.5-30);  (ii) water-soluble or water-dispersible film-forming binder for the skin (0.1-20) which is an aqueous 5-60 wt.% shellac solution or dispersion and/or dextrin(s);  (iii) cosmetic additives and vehicles (0-55) and (iv) water (balance).
Patent DE-50011920-D1 (DE)
Inventor: BAYERKOEHLER THEODOR
IPC: A23L27/30
Filed: 2000-09-09
Granted: 2006-01-26
Abstract: The present invention relates to an improved method of producing agglomerates and compressed products containing isomaltulose and/or hydrogenated isomaltulose.
Patent DE-50015353-D1 (DE)
Inventor: VILLINGER JOHANNES DR
IPC: H01J49/06
Filed: 2000-12-15
Granted: 2008-10-23
Abstract: Evaluation of the condition of organisms or natural products which emit substances into the atmosphere comprises determination of one or more of these substances in a gaseous mixture. This is achieved by irradiation with an ion beam under a high vacuum in a mass spectrometer and evaluation of the spectrum produced. Independent claims are included for: (a) a method for analyzing a gaseous mixture containing a main component (concentration not less than 0.1 vol%) and a minor component (concentration not more than 0.1 vol%) by irradiation with an ion beam under a high vacuum in a mass spectrometer and evaluation of the spectrum produced; and (b) apparatus for analyzing a gaseous mixture comprising a mass spectrometer fitted with a gas supply system (1 - 4) in which the sample forms an molecular stream in an intermediate vacuum chamber (24) held under constant vacuum and then, using a pressure gradient across a capillary (10) connected to this, producing a second molecular stream in a high vacuum chamber (22).
Patent DE-50100192-D1 (DE)
Inventor: MOUTHON MARC
IPC: B62D37/04
Filed: 2001-02-01
Granted: 2003-05-28
Abstract: The agricultural machine (11), to navigate sloping ground (12) at an angle to the line of travel, has a mass (13) e.g. the motor which is mounted to the vehicle chassis (23) by a lever mechanism (19). The mass position is changed by the levers to give an adjustable center of gravity between the vehicle wheels (17,18). The wheel rotary axes remain on a common plane independently of the position of the mass.
Patent DE-50100783-D1 (DE)
Inventor: KAEFER BERND
IPC: B60R16/02
Filed: 2001-07-20
Granted: 2003-11-20
Abstract: The intermediate section (18) is fixed against rotation to one end fitting (14). At the second end fitting (16), the method of mounting permits relative rotation over a limited angular range ( delta 1 + delta 2).
Patent DE-50115621-D1 (DE)
Inventor: BELLER MATTHIAS
IPC: C07C253/30
Filed: 2001-07-27
Granted: 2010-10-21
Abstract: The present invention is directed to phosphine ligands and the use of such ligands in catalytic complexes with transition metals. The catalysts may be used in a variety of reactions and are especially useful for refining halogenoaromatics.
Patent DE-50202246-D1 (DE)
Inventor: LUTZNY ERNST
IPC: E04F21/00
Filed: 2002-09-16
Granted: 2005-03-17
Abstract: The invention concerns a device for mounting assistance designed for a window frame, comprising a fixing element (1203) located at the window frame (1204) and a spring element (1202). Said device is configured so that the spring element (1202) is pressed against the fixing element (1203) on one side, and against the structural opening (1205) on the other side so as to be elastically prestressed, when the window frame is inserted in the structural opening (1205).
Patent DE-50204769-D1 (DE)
Inventor: SCHNELL WOLFGANG
IPC: F24C7/06
Filed: 2002-01-30
Granted: 2005-12-08
Abstract: A cooking device having a retainer recess in a bottom wall of the cooking device muffle. A thermal radiation-permeable cover mounted to the recess and covering a radiant heat element arrangement. The cover seals the bottom wall with a raised edge at least on the sides and back wall of the cooking device muffle.
Patent DE-50209619-D1 (DE)
Inventor: HAEUSLER CHRISTOPH
IPC: C23C2/40
Filed: 2002-01-15
Granted: 2007-04-19
Abstract: Device for treating a metal strip or sheet (4) comprises treatment units (1, 2, 3) joined together via coupling units (11, 12) to enable the metal strip to continuously pass through. The treatment units are arranged so that they can be operated independently with a separated strip passage. An Independent claim is also included for a process for treating a metal strip or sheet using the above device. Preferred Features: The treatment units are arranged parallel to each other and have devices for conveying the strip from one unit to another unit so that a meandering strip flow is produced.
Patent DE-50303633-D1 (DE)
Inventor: ZOLOTOV ROMAN
IPC: B60D1/173
Filed: 2003-02-28
Granted: 2006-07-20
Abstract: The joint (10) between two interconnected articulated vehicles or vehicle sections comprises two crossing-over articulated arms (11,12) rotatably connected to the vehicles (1,2) at an equal distance from the center longitudinal axis. The articulated arms are of the same length. The articulated joint has at least one damping component (15,16) in the form of a piston and cylinder unit to connect the respective articulated arm to the vehicle.
Patent DE-50305885-D1 (DE)
Inventor: MUETERTHIES RALF
IPC: A47B88/04
Filed: 2003-07-10
Granted: 2007-01-18
Abstract: A modular construction drawer has two U-shaped side sections of moulded plastic and with connecting interfaces to take front and rear panel fittings, as well as selected side panels to make different depths of drawers. The U-shaped side panels can also be bridge by horizontal bars secured by clip fastening grips at each end, to enable the assembled drawer to be easily carried. The whole system is assembled by simple clip fastenings and by using threaded fasteners.
Patent DE-50306060-D1 (DE)
Inventor: BENCKERT HARTMUT
IPC: E04G21/04
Filed: 2003-06-30
Granted: 2007-02-01
Abstract: A large manipulator with an articulated mast (22) is pivotally connected to a mast base (21) that is rotatable about a vertical axis. The mast (22) comprises at least three mast arms (23 to 27) which are pivotable to a limited extent about horizontal articulated axis (28 to 32) that are located parallel to each other, the pivoting movement being relative to the mast base (21) or an adjacent mast arm (23 to 27) and being performed by means of a respective drive unit (34 to 38). A control unit is provided with coordinate transformer (74, 76) which responds to a given guiding parameter (r) and measured angular values (εγ) that are determined by means of angle sensors (44 to 48) located on the mast arms (23 to 27). The coordinate transformer (74, 76) does a conversion into movement signals (Δαv) for the drive units (34 to 38) in accordance with predefined path/slew characteristics, the movement signals being related to the articulation axis. In order to make the inventive device lighter and easier to build, geodetic angle sensors (44 to 48) which determine earth referenced angular values (εγ) that are assigned to the individual mast arms (23 to 27) are disposed in a rigid manner on the mast arms (23 to 27).
Patent DE-50309433-D1 (DE)
Title: Gunn-diode
Inventor: FOERSTER ARNOLD
IPC: H01L47/02
Filed: 2003-11-21
Granted: 2008-04-30
Abstract: The invention relates to a layered construction for a Gunn diode. The layered construction comprises a series of stacked layers consisting of a first highly doped n<SUB>d </SUB>GaAs layer ( 3 ), a graded AlGaAs layer ( 5 ), which is placed upon the first highly doped layer ( 3 ), whereby the aluminum concentration of this layer, starting from the boundary surface to the first n<SUB>d </SUB>GaAs layer ( 3 ), decreases toward the opposite boundary surface of the AlGaAs layer ( 5 ), and of a second highly doped n<SUP>+ </SUP>layer ( 7 ). An undoped intermediate layer ( 4, 6 ) serving as a diffusion or segregation stop layer is placed on at least one boundary surface of the AlGaAs layer ( 5 ) to one of the highly doped layers ( 3, 7 ) and prevents an unwanted doping of the graded layer.
Patent DE-50311742-D1 (DE)
Inventor: MUNCH PAUL-JEAN M
IPC: A47K3/30
Filed: 2003-04-16
Granted: 2009-09-10
Abstract: Seal for a shower-separating device comprises several flat outer surfaces (10) serving as bearing surfaces.  An Independent claim is also included for an alternative seal for a shower-separating device. Preferred Features: The cross-section of the seal forms part of a preferably regular polygon. The seal is provided with a magnetic insert (8) having outer-facing magnetic surfaces (9). The number of magnetic surfaces is the same as or different to the number of flat outer surfaces. The seal is connected to the moving element, e.g. glass panel (1), via a moving part (7).
Patent DE-58905214-D1 (DE)
Inventor: LINXEN INGOLF ING GRAD
IPC: F26B11/04
Filed: 1989-04-05
Granted: 1993-09-16
Abstract: The rotating-drum furnace has holding structures (28) which surround the flame region and have the effect that the freely flowing material to be treated remains in the region of the drum (10) close to the wall and does not fall through the flame. By means of the holding structures (28) and the material retained by these, an effective thermal radiation protection of the drum wall is obtained. The thermal loading of the drum is evened out over the length of the drum. The emission of harmful substances of the rotating-drum furnace is reduced and the thermal efficiency is increased. <IMAGE>
Patent DE-58907172-D1 (DE)
Inventor: BILLETER ERNST
IPC: A61B3/024
Filed: 1989-08-21
Granted: 1994-04-14
Abstract: A specific viewing point (10, 41) serves for the positioning of the eye to be examined along a viewing axis (9, 10). Stimuli, staggered in time, can be generated at selectable locations in the vicinity of the viewing axis (9, 40) by means of means (14 or 43, 44, 46, 47, 48) assigned to a light source (13, 42). A space-saving design of the device is achieved by an optical system arranged in the viewing axis (9, 40) between the light source (13, 42) and the viewing point (10, 41). This system is designed in such a way that it generates a sharp image of the stimuli on the retina of a patient's eye oriented in the viewing direction at the viewing point (10, 41). 
<IMAGE>
Patent DE-58909798-D1 (DE)
Inventor: OPPOLD EBERHARD DIPL ING
IPC: A61N5/06
Filed: 1989-09-07
Granted: 1997-06-19
Abstract: An apparatus for the biostimulation and treatment of organic tissue is described, which apparatus is distinguished by its minimal size with a housing volume of approximately 50 cm<3> and a short focal distance of the focused laser radiation (8). Provided in the beam path of the apparatus is at least one convex lens (2) which in terms of function is used for adjustable focusing between the laser radiation outlet opening and the interior of the housing. The laser is a cw diode laser (1) in the visible red to near infrared wave range (600-1100 nm), preferably 780 nm or 670 nm, with a design-related optical output of 0.5 to 10 mW, which in this apparatus, as a result of the great divergence of the laser beam in the further course of the beam, does not represent any risk to the human eye and at the same time has a relatively high power density (8) acting on the surface to be treated. A sensor ring (7) at the beam outlet opening assumes the function of a barrier. <IMAGE>
Patent DE-59001334-D1 (DE)
Inventor: MEYER BERND DR RER NAT
IPC: A23L7/20
Filed: 1990-02-01
Granted: 1993-06-09
Abstract: Cereal is softened in water. Subsequently it is allowed to germinate, that is for 3 to 7 days, preferably 5 to 6 days, in particular 5 days for rye and 6 days for wheat, inclusive of the softening time. After the germination process the moist, fully enzymically active, germinated cereal is heated to 40 to 70 DEG C, preferably 50 to 60 DEG C, in particular about 55 DEG C and subjected to  heat treatment at this temperature over a time period of 8 to 24 hours, preferably 10 to 14 hours, without the moisture content being reduced. Subsequently, the cereal thus treated is if desired dried under mild conditions. The grains thus obtained have good swelling properties and, as an additive in the production of bread or baked goods, improve their flavour, moistness and freshness retention capacity. Moreover the product can also be used as a flavour intensifier.
Patent DE-59005569-D1 (DE)
Inventor: OBREZA IVAN DIPL ING
IPC: E05C9/02
Filed: 1990-02-26
Granted: 1994-06-09
Abstract: The invention relates to a blocking device for a door leaf, the supporting frame of which is formed from narrow aluminium or plastic sections and in which the door leaf can also be blocked with the bolt (27) by means of a key. So that the device according to the invention can be built into a narrow supporting frame mentioned, there are, in the region between the latch follower (4) and a face plate (8), on a fixing plate (62) laid flat over a push rod (53) two pins (14, 43), on which are rotatably mounted levers (15, 44) which interact with push-off flanks (12, 13) of the curve (9) of the latch follower (4), the fixing plate (62) being equipped, on its side facing the side wall (1a) of the housing (1), with a tooth (63) which engages into a recess (64) of the first driving rod (65), and at the opposite end the fixing plate (62) being equipped with a tooth (66) which engages into a recess (67) of the second driving rod (68). <IMAGE>
Patent DE-59009318-D1 (DE)
Inventor: BRUCKNER WERNER
IPC: D01F6/46
Filed: 1990-07-10
Granted: 1995-08-03
Abstract: There are described antistatic synthetic bicomponent filaments of the core-sheath type with a core of enhanced electrical conductivity comprising a synthetic polymer in which solid, electrically conductive particles have been dispersed and with a sheath of enhanced conductivity comprising a fibre-forming polymer which contains one of the antistats known per se or a mixture thereof.
Patent DE-59010304-D1 (DE)
Inventor: SCHWARZ STEFAN
IPC: G09G1/16
Filed: 1990-03-21
Granted: 1996-05-30
Abstract: A monitor control circuit serves to control a monitor whose display can be generated by reading out a digital video signal with a second pixel frequency from a video storage device, on the basis of a digital video signal having a first pixel frequency. For gap-free conversion of the first video signal to the second video signal, or for combining video signals of different graphics standards, the digital video signal of the first pixel frequency is read into a FIFO storage device (3) with a frequency dependent on the first pixel frequency and the data words of the digital video signal which are to be stored in the video storage device (4) are read out from the FIFO storage device (3) only during time segments in which no data are read out from the video storage device (4), whereby the number of data words which can be read out from the FIFO storage device (3) for storage in the video storage device (4) may vary. <IMAGE>