baber/WOPTO huggingface dataset:
Patent DE-19618684-A1 (DE)
Title: Latent heat storage
Inventor: FREITAG THOMAS DIPL ING
IPC: C09K5/06
Filed: 1996-05-09
Abstract: For a latent heat storage, the storage medium is heated and melted by the delivered heat, to be cooled to room temps. by the use of heat as it is extracted.  The setting of the liquid material, through cooling, can be held over a long time span without heat loss for the heat storage. The heat storage material is activated only when heat starts to be taken off, through crystallising and release of thermal energy.  Preferably the heat storage material can be calcium nitrate or sodium acetate.
Patent DE-19621547-A1 (DE)
Inventor: SCHAERER ALEXANDER
IPC: A47B83/00
Filed: 1996-05-29
Abstract: The invention concerns a modular interior furnishing system comprising a plurality of different functional units, such as carcasses, work-surfaces, partition panels, lighting members, display shelves, etc., and at least one integral statically portative construction element. The construction element takes the form of a free-standing vertical closed rectangular frame. A stand extending perpendicular to the frame plane on the underside of the frame and/or a corner connection to a second adjacent frame is used for stabilizing the construction element in the vertical position. The functional units are installed such that they engage through the plane formed by the frame. The frame comprises vertical longitudinal struts with grooves or ribs for securing the functional units at the selected height. Ducts and grooves are provided in the frame for stowing cables. Preferably, the corner connections have an angular grid such that adjacent frames can be interconnected at angular positions which can be selected but whose dimensions are predetermined. Preferably, for stabilizing purposes, a carcass is fitted in the lowermost region of the frame.
Patent DE-19622888-A1 (DE)
Title: Clampless sheet-section formed drag or tilt lever
Inventor: HAUKE VOLKER
IPC: F01L1/18
Filed: 1996-06-07
Abstract: The lever (1) comprises an open U-shaped profile above or below its entire length, with a lower wall (2) in the sidewise region or formed with a projecting strip-shaped strap (5,6) over the longitudinal extension of the drag or tilt lever. The strap is arched about, valve-side, in the region below the lower wall. The lower wall, on it's strap associated side, has, over the length of the lever positioned outside the strap, one corresponding wide recess (9). The lower wall may have two corresponding recesses (12,13) that are twice the width of the strap. The strap may be caulked.
Patent DE-19625599-A1 (DE)
Title: Prodn. of semiconductor element, e.g. for laser
Inventor: OCHI SEIJI
IPC: B82Y20/00
Filed: 1996-06-26
Abstract: Prodn. of semiconductor element comprises: (a) forming a strip-like 1st insulating layer (7) on a semiconductor layer; (b) using the 1st insulating layer as mask (7), etching the semiconductor layer up to a predetermined depth forming a strip-like structure (30) having a semiconductor layer region remaining below the 1st insulating layer (7); (c) using the 1st insulating layer (7) as mask, growing a layer (4) of high resistance selected from InAlAs and InAlGaAs and in contact with both sides of the structure (30), by means of MOCVD, in which the layer (4) of high resistance has a flat donator concn. NSD, a flat acceptor concn. NSA, and a deep donator concn. NDD, where NSA greater than NSD and NSA-NSD is less than NDD. The semiconductor element itself and alternative methods for the prodn. of the element are also claimed.
Patent DE-19630186-A1 (DE)
Title: Agitator mill used in agrochemical industry
Inventor: KABBE HANS DIPL ING
IPC: B02C17/16
Filed: 1996-07-26
Abstract: The mill container (13) comprises a solid cylindrical wall (21), a cover (14) and a base (22), enclosing a grinding space (23) filled with grinding balls (34), pellets etc.. The agitator (24) has grinding tools (26) mounted on the free end of the agitator shaft (25) within the grinding space. The agitator is rotated around an axis (29) off a drive and a feed entry (30) issues alongside the container cover. The base houses a separator (45) adjoining the product offtake line. The base and container are releasably connected to each other, using a hinge assembly to allow the base to swing away from the container as opposed to when releasably connected to the container by a device. The base has a cover-type end section and an annular section (37) to house the separator between end cover and container. The cover and annular section are separately connected to the container by joints.
Patent DE-19636133-A1 (DE)
Title: Dispenser for bottles with coloured paint used in airbrushing
Inventor: CUKIC DRAGISA
IPC: B05B7/24
Filed: 1996-09-06
Abstract: The arrangement consists of at least one bottle (3), which is filled with paint and which is held in a clamp (4) so that its opening faces downward. A dispenser is mounted on the opening of the bottle which, when opened, dispenses the paint in drop form. The clamps (4), for the bottles, are attached to a rail (2) on a stand (8) so that a number of bottles can be mounted next to one another and at either side of the rail.
Patent DE-19637683-A1 (DE)
Inventor: SCHMIDT HEINZ
IPC: B65G17/24
Filed: 1996-09-05
Abstract: The conveyor is used to transport material (3), especially workpiece carriers, and has at least one endless chain (1a,1b) which is guided over turn- around wheels. Elements (2) to support the chain on rollers (10) are arranged between the wheels, and run in the direction of conveying. The rollers are arranged on chain pins which extend on both sides of the chain, and the conveyor has carrier pieces which are fastened to the chain, and which project over the latter, in order to accommodate the material which is being transported. The rollers are guided laterally in each supporting element, and may each have a guide surface (16) on the side which faces away from the chain. The guide surface may also be in the form of a conical bevel (16) which is adjacent to the running surface (15) of the roller.
Patent DE-19640971-A1 (DE)
Title: Manual change positive locking coupling
Inventor: KRAEMER ERICH
IPC: F16D11/12
Filed: 1996-10-04
Abstract: The two coupling halves are coupled together and the torque transfer in the engaged state is through bolts (6) set in the fixed part (5) and radially displaceable through a sleeve (7) which is rotationally secured but axially movable on the shaft (1). The bolts adjoin counter faces (14) of the cams (4) in the rotatable coupling half through inclined faces (13) which are inclined against the radial plane of the shaft. A ring (8) on the axially displaceable sleeve has a conical and a cylindrical section on whose conical sleeve faces the radially displaceable bolts adjoin in the uncoupled state with a slight spring pressure whilst in the engaged state support the radial forces on the cylindrical part
Patent DE-19642207-A1 (DE)
Title: Plastics washing and separation assembly
Inventor: FRIESE GERD
IPC: B03B5/40
Filed: 1996-10-12
Abstract: An assembly both cleans and separates materials esp. recycled plastic into light and heavy fractions using the sink-swim process. The materials are introduced into a water-filled vessel (1) via a hopper (11) and the water is aerated. The materials are advanced by a chain (4) with conveyer pieces (5) and paddle shafts (12). Heavy materials are raised from the vessel (1) floor by horizontal (13) and inclined (2) helical conveyers. The (a) the vessel consists of two roughly equally-sized chambers (27, 28) with side-walls (29) inclined towards the vessel centre (1); (b) the two chambers (27, 28) are hydraulically linked in their lower zones; (c) the horizontal conveyer (13) is located in a channel (30) in the vessel (1) centre; (c) the chain conveyer (4) is located at the water surface, picking up (5) the lighter materials which are ejected over (20) a separating wall (19); (d) the chain conveyer (4) also drives the paddle shafts (12).
Patent DE-19644950-A1 (DE)
Title: Printing front and rear side of paper sheet
Inventor: BOLZA-SCHUENEMANN HANS-B DR
IPC: B65H5/00
Filed: 1996-10-29
Abstract: The sheet for printing is taken from the feed pile (1), and fed to the sheet guide cylinder (4) for printing of the rear side of the sheet. The printed sheet is moved to the delivery pile (11) by a transporting device. The sheet is moved against the running direction towards the guide cylinder, and the sheet is laid with the printed rear side facing up on the delivery pile located before the feed pile in the same plane in relation to the sheet running direction. The delivery pile is brought into the position of the feed pile for subsequent printing of the front side of the sheet.
Patent DE-19645755-A1 (DE)
Inventor: SAMUELSSON ANN
IPC: A61F13/15
Filed: 1996-11-06
Abstract: A sanitary napkin, a pantyliner or a protector for light incontinent people, intended to be worn in the crotch part inside a pair of underpants, having two long sides 2 and 3 and two short sides 4 and 5, comprising an elongated absorption body 6 and flexible flaps 9 and 10 on the long sides formed of a separate piece of material 11 applied on the side of the elongated absorption body which is intended to face away from the user. The piece of material comprises a layer of liquid-impermeable material and may include a layer of an absorbent material. The napkin may also include leakage barriers comprised of compressions, fused fibres in the covering or absorbing layers, water insoluble adhesive, super-absorbent material, or slits arranged longitudinally or transversely.
Patent DE-19645778-A1 (DE)
Title: Bell=crank lever clamping device for workpieces
Inventor: ULLE DETLEV
IPC: B25B5/12
Filed: 1996-11-07
Abstract: A clamping arm shaft mounted on the headpiece (1) is formed from an inner shaft (9) and bush (10) equipped with an operating extension (3). The bush has a link slot with an actuating component orientated at right angles to the axis of the clamping arm shaft, and an axially orientated driving component. A spigot (14) rigidly connected to the inner shaft passes through the slot. An axially operating spring element is located between the inner shaft and bush.
Patent DE-19649462-A1 (DE)
Title: Garden barbecue grill
Inventor: HOHMANN ROLAND
IPC: A47J37/07
Filed: 1996-11-29
Abstract: The grill base (9) holding the charcoal is height adjustable with the aid of guide brackets (6) and an eccentric lever device (5) beneath the grating, operated by a rotatable horizontal shaft (4). The eccentric lever device is secured at one end to the shaft and at the opposite end to a holder (1) for the grill base. The lever device is arranged centrally on the grill. The grill has a compression spring (2) which causes a frictional grip.
Patent DE-19650040-A1 (DE)
Title: Coupling unit for use in motor vehicle
Inventor: KWOKA GEORG
IPC: F16D43/286
Filed: 1996-12-03
Abstract: A coupling unit comprises a viscous coupling A received within a coupling housing (29) of a friction coupling B so that viscous coupling constitutes a separate closed unit which simplifies maintenance. The housing is connected to an input and hub (12), of the viscous coupling, is connected to an output. Between an end face (17) of the viscous coupling and an end face of a pressure plate (28) of the friction coupling there is provided setting device in the form of balls (42) and opposed ramps which engage the friction coupling after a set torque level has been exceeded.  Up to the set torque level, torque is transmitted from the coupling housing to the hub solely by the viscous coupling. Opposed pockets (39), (40) in the end face and the pressure plate accommodate return springs (41) which basis the end face and pressure plate into their starting position so that the setting device is capable of achieving different torque transmitting characteristics in two different directions.
Patent DE-19652152-A1 (DE)
Title: Vibrating machine for use in a laboratory
Inventor: HUWER EGBERT
IPC: B06B1/04
Filed: 1996-12-14
Abstract: A laboratory vibrating machine comprises a housing (1), a stand (10), springs and feet for supporting the machine on a base, a plate (20) for accommodating a sieve tower, an electromagnet (12) with an armature (14), and a control circuit for exciting the electromagnets. The circuit contains an oscillation detector (7) which consists of two rigidly connected elements and a second element located in an intermediate area. The primary elements are either magnets with the second element as a Hall sensor, or Hall sensors with the second element as a magnet.
Patent DE-19653443-A1 (DE)
Title: Radio data network
Inventor: GERHAEUSER HEINZ DR ING
IPC: H04B7/0408
Filed: 1996-12-20
Abstract: The network includes several nodes (10,12,14). At least one node comprises a transceiver, a first antenna with a small beam (16) and a second antenna with a large beam (18). A switching unit connects the transceiver with either the first or the second antenna using.  A node switching unit stores control information for the other nodes. Either the first or the second antenna is used for communication with the nodes according to the stored information. Preferably, the first antenna is a reflector and the second antenna is an omnidirectional antenna.
Patent DE-19654062-A1 (DE)
Title: Wire roll stand with roll shaft seal
Inventor: WOMELSDORF FRIEDHELM
IPC: B21B31/07
Filed: 1996-12-23
Abstract: The wire roll stand includes two rolling rings (3) which are mounted floatingly on two roll shafts (1), and are axially clampable by means of distance rings (2) against a shoulder (9) of the respective shaft. The roll shafts are adjustable by means of eccentric sleeves held in a housing (7).  Both the sleeves and the roll shafts are sealed against the housing walls.  In the roll stand : a) the housing wall is provided with openings for the roll shaft (1); b) the distance rings (3) have a U-shaped profile (5) and are divided at least into two parts by separating surfaces within the profile bridge section (6); c) forming a narrow gap (14, 16), the profile sides (12, 15) cover the opening in the housing wall; d) the housing wall is provided with blind bores (9) which serve for supply of pressurised water, and have outlet openings (11) directed towards the distance ring profile sides (12).
Patent DE-19654743-A1 (DE)
Title: Pin or post insulator e.g. for metal-encapsulated gas- insulated switchgear
Inventor: SOLOGUREN DIEGO
IPC: H02G5/06
Filed: 1996-12-30
Abstract: An insulator device has an insulating body (6) that can be positioned with its outer edge between connecting flanges (9) of a casing and has at least one moulded mounting (2) subject to high voltage, cast inside the body. The body is assembled from at least two hollow truncated cones located on the same side of the plane through the middle of the mounting.  One of the two emanating from the outer edge tapers in the axial direction leading away from the plane. The second one does the same thing. Both cones form a bulge (13) where they meet. On the side of the body facing away from the bulge, a recess is designed, corresponding to the shape of the bulge.
Patent DE-19654967-A1 (DE)
Title: Ripple device for combined sand and light bath therapy device
Inventor: HASLAUER PAUL
IPC: A61H33/04
Filed: 1996-06-24
Abstract: The therapy device has a sand layer (13) which is heated from below to provide a warming effect, with simultaneous or periodic provision of white and/or coloured light, the ripple device providing rinsing of at least a partial area of the sand layer with a gas and/or liquid medium. The rinsing medium may be circulated via a pump, communicating with a water-tight space beneath the sand layer, which also contains the heating device (5) for the sand layer.
Patent DE-19702330-A1 (DE)
Title: Assembly joint for structural components of dismantlable swimming pool
Inventor: AGUILAR KEGEL DIMAS DE
IPC: E04H4/00
Filed: 1997-01-23
Abstract: The joint comprises an upright (1) with vertical slots (2) to receive the flattened ends (3) of horizontal tubular members (4). Each flattened end has a notch (5) in its lower edge for engaging with the bottom of a slot to lock the horizontal member in place. The two vertical edges of horizontal members' flattened ends meet inside an upright tube when both are engaged with the opposite slots and pushed down, and the joint is dismantled in the reverse sequence.
Patent DE-19704209-A1 (DE)
Title: Construction group for apparatus driven by internal combustion engine
Inventor: ALTMANN OTTO
IPC: F01M11/03
Filed: 1997-02-05
Abstract: The construction group is composed of components which are assembled to form a module (1). It also includes devices for fitting the module to the engine. A bearing body (2) is integrated into the module. The bearing body can be fixed to the engine and to the module components. The components in the module consist basically of a device (3), such as a centrifuge, to separate fluids from solids, an oil cooler (4), a filter (5), an induction line (6) with a sieve (7), an oil pump (8) and an oil pressure valve (9).
Patent DE-19707406-A1 (DE)
Title: Improving spreadability of butter
Inventor: HERRMANN MARTIN PROF DR
IPC: A23C15/12
Filed: 1997-02-25
Abstract: The spreadability of butter is improved by addition (before or after production) of a fraction containing low melting butter fractions or water-free milk fat. The fraction can be added: (i) to the cream; (ii) to the milk for making the cream; (iii) to the post-pressing or expressing zone of a continuous  butter-making plant; or (iv) during the mechanical treatment of butter to change its structure. The low melting fraction is obtained from butter and is used in an amount of 1-30%.
Patent DE-19708497-A1 (DE)
Inventor: AKRAM MUSTAFA DR
IPC: D06P3/30
Filed: 1997-03-03
Abstract: The invention relates to means for dying or coloring keratin fibers, specially human hair, which contain a compound of formula (I) as a direct dye, wherein R<1> stands for a C1-4-alkyl or hydroxyalkyl group or a C5-7-cycloalkyl group, and R<2> and R<3> mean independently or in combination hydrogen, a C1-4-monohydroxyalkyl group, a C2-4-dihydroxyalkyl group, a C3-4-trihydroxyalkyl group or an amino C1-4 alkyl group, with the proviso that R<2> and R<3> are not simultaneously hydrogen, or a physiologically acceptable salt of this compound. Said products enable brilliant colorings with excellent fastness.
Patent DE-19709804-A1 (DE)
Inventor: BUSCHULTE WINFRIED PROF DR
IPC: F24H1/10
Filed: 1997-03-10
Abstract: A residual heat exchanger has exhaust gas giving off heat to an intermediate medium. Heat is discharged to a heating circuit via the intermediate medium. A cleaning device for the exhaust gas has an exhaust gas cleaning reactor (42) positioned after the residual heat exchanger (32). The cleaner has a first circuit (54) containing the intermediate medium, and a second circuit (96) in which a cleaning medium is circulated through the exhaust gas cleaning reactor. Both circuits have a shared guide section (98) containing a neutraliser (64), and both have pumps (82,102).
Patent DE-19711778-A1 (DE)
Title: Construction board for partition wall
Inventor: KRUEGER KONRAD
IPC: B32B13/02
Filed: 1997-03-21
Abstract: The construction board comprises a reinforced support layer (4) of synthetic resin and cement and, on one or each side, a surface coating (10) which consists of synthetic resin optionally mixed with cement and which is provided with particulate, flake and/or sheet materials (12) at least at its surface. Preferably, the synthetic resin is epoxy resin. Also claimed is a process for production of the above construction board. Further claimed is a partition wall produced from several of the above construction boards.
Patent DE-19720981-A1 (DE)
Title: Gas filter
Inventor: KWETKUS ANDREAS DR
IPC: B01D53/88
Filed: 1997-05-20
Abstract: A gas filter (1) bag has a covering filter layer (9) removes particles from a flow of gas. The first filter bag (1) and flexible layer (9) are immediately followed by a second detachable filter bag bearing a rigid catalytic layer (10) parallel to the first (9). The first filter (1) is a bag, pocket, hose, cassette, cartridge. The rigid catalytic layer (10) is at least 100 mu  thick and porous. The gas filter (9) has a back-flow cleaning jet (8) admitting compressed air to the gap between the first (9) and second (10) bags. The filter is suited to treat esp. nitric oxides, dioxins, furans, and volatile hydrocarbons.
Patent DE-19721141-A1 (DE)
Title: Microwave range circuit assembly for MMIC
Inventor: HELLER HELMUT
IPC: H05K3/40
Filed: 1997-05-21
Abstract: The assembly includes a planar circuit (2) on the front side of a circuit substrate (1), while the substrate rear is carried by a support substrate with a support circuit coupled to the planar structure. The rear side of the circuit substrate is fitted with at least one metal contact face (20) coupled to the support circuit and to the planar circuit via at least one through-contact (21). Preferably, the metal through contact is located within the circuit substrate, or at its edge. if the planar circuit is of microstrip conductor type, its base metallising (3) on the substrate rear side is insulated from the contact face(s).
Patent DE-19722501-A1 (DE)
Title: Device to secure goods loaded in boot of motor vehicle
Inventor: FRIEDEWALD KLAUS DR
IPC: B60R7/00
Filed: 1997-05-30
Abstract: The device to secure goods loaded in a car where the boot (2) has a loading surface (3) with top and side walls and a maximum loading height, has a clamping element (10) fastened on one side at the front with the free end (11) movable from the front to the rear and fixable there. The element is guided in at least one coulisse (12,13) with a sliding cradle (14,15) at the free end. The coulisse(s) is/are mounted on the sides of the boot and lead(s) from the front to the rear through the maximum loading height. The free position is when the cradle(s) is/are at the front and the clamping position is when it/they is/are at the rear.
Patent DE-19723070-A1 (DE)
Title: Melting and crystallisation vessel
Inventor: BERTHOLD THOMAS DR
IPC: C30B35/00
Filed: 1997-06-02
Abstract: A melting and crystallisation vessel has a relatively thin inner shell which is inert wrt. the melt and which fits snugly in a support shell having mechanical stability at least up to the melting temperature. Preferably, the inner shell consists of graphite, precious metal or glass and is loosely joined to the outer shell. Also claimed is a method of producing large crystalline bodies from the melt, in which (a) part of the melt in the above melting vessel is allowed to solidify to a crystal body, preferably by continuous pulling from the melt; and then (b) residual melt is removed from the vessel, preferably by pumping into a collection vessel.
Patent DE-19725940-A1 (DE)
Title: Neutron radiation detecting image plate
IPC: C09K11/62
Filed: 1997-06-19
Abstract: In an image plate based on a neutron-sensitive storage phosphor for detecting neutron radiation, the phosphor itself absorbs neutrons to emit secondary radiation for creating, within the phosphor, photo-stimulable storage centres which emit light on optical excitation. Preferred phosphors include compounds of formula (a) AxN1-xH:yD, where A = one or more of Na, K, Rb and Cs, N = one or more monovalent strongly neutron absorbent elements such as Li, H = one or more of F, Cl, Br and I, D = one or more dopants selected from Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Tl, In, Pb, Ga and Sn and x and y are natural numbers in the ranges 0.01-0.08 and 0-0.2; (b) ExN'0.5(1-x)N'"0.5(1-x)F1-xH1+y:zD, where E = one or more of Mg, Ca, Sr, Ba, Na, K, Rb and Cs, N' = one or more of Li, Na, K, Rb and Cs, N'" = one or more of Gd, Ce, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb and Lu, H = one or more of Cl, Br and I, D = one or more dopants selected from Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Tl, In, Pb, Ga and Sn and x, y and z are natural numbers in the ranges 0.01-0.99, 0-0.15 and 0-0.2; and (c) LnxN1-xOH:yD, where Ln = one or more of La, Y and Lu ions, N = Gd, H = one or more of Cl, Br and I, D = one or more dopants selected from Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Tl, In, Pb, Ga and Sn and x and y are natural numbers in the ranges 0.01-0.99 and 0-0.2.