baber/WOPTO huggingface dataset:
Patent DE-3609552-C1 (DE)
Title: Device for the automatic determination of a sedimentation in blood
Inventor: FAHL HANS-JUERGEN
IPC: G01N15/05
Filed: 1986-03-21
Granted: 1987-08-20
Abstract: The invention relates to a device for the automatic determination of a sedimentation in blood, having a holding device for holding upright at least one tubular container containing blood to be investigated, having a light source by means of which light can be applied to a container held by the holding device, having a measuring head which can be moved by means of a drive parallel to the longitudinal direction of a container held, and having a photoelectric measuring device by means of which the upper boundary surface of the blood column containing red particles can be determined by evaluating the light emitted by the light source, having a memory device in which the starting point of the measurement by the measuring head corresponding to the height of the upper boundary surface can be memorised, and having a control device for driving the measuring head, characterised by a measuring device by means of which at least one colour value proportion of the light reflected by the container can be measured quantitatively; a memory device by means of which, additionally, the reference value for the colour value proportion determined at the beginning of a measurement in the lower region of the blood column can be memorised; and a control device by means of which the drive of the measuring head can be controlled in such a way that the measuring head can be moved upwards, after the determination of the reference value for the colour value, until the actual value for the colour value proportion measured by the measuring device and compared in each case with the reference value for the colour value proportion... Original abstract incomplete. <IMAGE>
Patent DE-3817379-C1 (DE)
IPC: F27B3/08
Filed: 1988-05-18
Granted: 1989-06-22
Abstract: The invention relates to a thermal treatment installation for molten metal having a metallurgical vessel for receiving the molten metal and a direct-current arc heating device, which is separate or operates as an integrated component and has at least one electrode arranged above the molten metal and at least one counter-electrode in contact with the molten metal. In order to provide a maintenance-free, easily exchangeable installation which permits an automatic, reliable connection of the counter-electrode to the current lead to the energy source, it is proposed that at least one element (30) for transferring the electrical energy to the counter-electrode (22) is provided on the outer casing (11) of the metallurgical vessel (10), and has a surface (31) which supports itself during the heating operation on a surface (41) of a counter-element (40) which is in connection with the electrical energy source (20) and can be positioned by mechanical means (45). 
<IMAGE>
Patent DE-3828906-C1 (DE)
Title: Process and apparatus for reverse osmosis
IPC: B01D61/08
Filed: 1988-08-26
Granted: 1989-07-06
Abstract: Reverse osmosis process, in particular for water treatment, in which a solution is fed to a semipermeable membrane, separating it into concentrate on the entry side and permeate on the exit side of the membrane, which, to remove or prevent deposits, precipitations, blockages or the like and to conduct away the concentrate, is flushed with the solution, the flushing being carried out periodically and only within a wash time (t) which is considerably smaller than the flushing period.
Patent DE-3905592-C1 (DE)
Title: Device for opening bent lever closures, especially on bottles
IPC: B67B7/00
Filed: 1989-02-23
Granted: 1990-03-08
Abstract: A device for opening bent lever closures, especially on bottles, which are successively conveyed on a conveyor belt, has roller elements which are assigned to the conveyor belt and run along concomitantly with the bottles, opening fingers and a fixed dropping strip which interact in such a way that the opening fingers which act at the level of the articulation point of the bent lever closures are able to open the bent lever closures on the bottles which are made to rotate on the conveyor belt. Both the roller elements and the opening fingers can be mounted on endlessly circulating chains, which can be adjusted with respect to one another and can therefore be adapted to the particular type of bottle in question.
Patent DE-3929338-C1 (DE)
Title: Elastic bearing bush with flanged end - has inner and outer sleeves enclosing rubber bush with lubricant storage cavity
IPC: F16F1/38
Filed: 1989-09-04
Granted: 1990-12-06
Abstract: The elastic bearing bush assembly includes an inner sleeve (2) and a coaxial outer sleeve (1). A rubber bush (3) which is located between the two sleeves (1, 2) is provided with raised surface areas (5) on its OD in order to produce a cavity (4) for storing a lubricant. One end of the inner sleeve (2) includes an external radial flange which is enclosed by a U-profile flange on the rubber bush and the outer sleeve (1) in order to seal the lubricant cavity. USE/ADVANTAGE - Rubber bush in elastic bearing assembly provides improved, uniform lubricant retention.
Patent DE-3939555-C1 (DE)
Title: Overhead optical projector with condenser contg. socket - has resetting device moved by column deflection to retract objective lens into projector head
IPC: G03B21/132
Filed: 1989-11-30
Granted: 1991-02-07
Abstract: The overhead projector has a base (1), providing a condenser contg. working surface and supporting a column (3), pref. formed in several folding parts, which is pivoted to the base to allow it to be folded from a vertical working position into a horizontal transport position. A resetting device (20) responds to the column (3) deflection into the transport position, for retracting the objective lens holder (8), normally outside the projector head (5) so that it is housed within the latter. ADVANTAGE - Preventing objective lens contacting socket condenser. Ensures objective is protected during projector transport.
Patent DE-4003918-C1 (DE)
Title: Mfg. stamping or punch part from metal strip - shearing edges into slots and simultaneously lifting both sides to heap-up material
IPC: H01R43/16
Filed: 1990-02-09
Granted: 1990-11-15
Abstract: The mfg. method for a punched or stamped-out part, having mutually concentric pins (3) arranged on both sides, from sheet metal strip, enables material lugs or tabs to be formed in the edge region of the metal strip (1) by means of cutting. The punched or stamped-out parts (2) i.e. pressure plates used for the terminal connections of electrical conductors are rotatably mounted by means of the concentric pins (3) on either side of the strip.  To form this arrangement, slots (4) are cut into both edges of the metal strip (I) to provide the tags or lugs with a width corresp. to the width of the slots.  The pins (3) are formed from the piled-up material (5) resulting from the high pressures involved on the top and bottom faces of the metal strip during the cutting of the slots (4). ADVANTAGE - Fast, simple and cost effective mfg. process.
Patent DE-4032241-C1 (DE)
Title: Panel room radiator with two half-shells - has profiles on front half-shell surface as diagonal embossed strips
IPC: F28D1/03
Filed: 1990-10-11
Granted: 1992-06-25
Abstract: The panel radiator comprises two half-shells with a water manifold and connecting ducts, with the front shell uniformly profiled on its surface. The profiling takes the form of spaced diagonal embossed strips (6). They are in the form of shallow semicircular embossing which projects forwards, or to the rear of the panel shell surface. Embossed strips (5) in the rear shell (2) extend at an angle, or counter to those on the front shell and are larger than the front ones. ADVANTAGE - High heat convection, min. shell thickness, and pressure stability.
Patent DE-4106273-C1 (DE)
Title: Through-flow electric water heater - controls heating elements power using triacs cooled by pipe connected to cold water supply
IPC: F24H9/20
Filed: 1991-02-28
Granted: 1992-05-21
Abstract: The through-flow electric water heater uses electronic switches (7), e.g. triacs, for power control of the electric heating elements (6) within the water container (1). These switches (7) are cooled via the connection pipe (12) leading to the cold water network. A second connection pipe (17) allows the water heater to be supplied with pre-heated water, e.g. provided via a solar collector (19), or a heat pump. Pref. a mixer (21) regulates the quantity of pre-heated water and cold water fed to the water heater. A min. cold water flow is maintained, sufficient for heat dissipation from the electronic switches (7). ADVANTAGE - Prevents overheating of electronic switches when pre-heated water is used.
Patent DE-4109724-C1 (DE)
Title: Pick=up head for small articles - has suction or adhesive heads mounted on tentacles extending from spherical bellows
IPC: B65G47/14
Filed: 1991-03-25
Granted: 1992-11-05
Abstract: The gripper picks up nonmetal, plastics, rubber, wood or iron parts from random in a container, singly or in small amounts. Couplings suction or adhesive are held by a spherical bellows which fits snugly onto the shape and position of the part and thus completes the connection for lifting or setting down. The suction heads are fitted on tentacles off the bellows for easier positioning. USE/ADVANTAGE - Nonferrous metals shops, plastics moulders etc. Bellows tentacle fitted suction or adhesive heads fit into part for lifting and setdown, e.g.robot handlers.
Patent DE-4135286-C1 (DE)
Title: Outer ear hearing passage and=or lug measurer - uses insertable vessel fillable with liq. to register individual shape for insertable housing of hearing aid
IPC: H04R25/00
Filed: 1991-10-25
Granted: 1993-01-14
Abstract: The shape of the ear cavity is accurately measured to allow a hearing aid plug to be produced. A measuring probe (1) is located at the tip of a catheter (3) inserted through a flexible plastics material container (4). The container is filled with water (5) under gravitational pressure provided by a header tank (10). The water pressure causes the plastics material to expand against the surface of the ear. The measuring probe is coupled to a signal measuring stage (26) to provide data entered into a memory (28). At each position the distance (27) to the surface is measured. ADVANTAGE - Allows ear cavity curves to be accurately and completely measured.
Patent DE-4215473-C1 (DE)
Title: Drying or incinerating clarifier sludge - includes passing effluent gases into a charcoal drying unit to remove harmful components
Inventor: HOELTER HEINZ PROF DR
IPC: C02F11/13
Filed: 1992-05-11
Granted: 1994-03-17
Abstract: Process for drying and/or incinerating clarifier sludge in which the resulting effluent gases are led into a charcoal drying unit. Pref. the charcoal drying unit is one used for drying high quality absorption carbon (active carbon) and contg. e.g. 30-100 t of charcoal. An electrostatic dust filter may be situated behind the charcoal drying unit. USE/ADVANTAGE - Harmful substances are removed from the effluent gases by absorption by the charcoal to give an effluent gas stream which is safe for release into the atmos. The process gives good removal of harmful substances from the effluent gas streams without technically complicated post-treatment of the gases e.g. using processes such as that described in DE 4122114-A1.
Patent DE-4216806-C1 (DE)
Title: Sample holder for substrates to be high temp. coated - comprises hollow body with heat shield and slot for insertion of substrate
IPC: C23C14/54
Filed: 1992-05-21
Granted: 1993-02-04
Abstract: Sample holder for substrates, which are to be coated at high temps., consists of a hollow body made with thinner inner walls (2) and thicker outer walls (3) and with heat shield (4) bolted (5) on. A slot is machined for insertion of the substrate. The substrate is coated through an opening (8). Heating elements heat the substrate through the holder walls. ADVANTAGE - Improved temp. constancy of substrate.
Patent DE-4301129-C1 (DE)
Title: Brake caliper arrangement for disk brakes provided with wear warning device - involves support plate on caliper which has radial outer edge and abutting friction lining-free area with radial outwardly open recess
Inventor: WALDEN MICHAEL
IPC: F16D66/02
Filed: 1993-01-18
Granted: 1993-11-25
Abstract: A friction lining (14) is fixed to the support plate (12) and has a hole (50) starting from a point radially inside the recess near the support plate. A bearer body (46) is inserted radially in the recess. A sensor (48) is fixed to the bearer body and is pushed into the hole (50), being connectable to a warning device for indication of the lining wear. The hole (50) is arranged inclined to the support plate (12), from which it diverges with increasing distance from its starting point. The part of the sensor (48) accommodated in the hole (50) is angled in relation to the insert direction of the bearer body (46). USE/ADVANTAGE - To give warning of the wear of the lining on a disk brake.
Patent DE-4310840-C1 (DE)
Title: Pile warp tensioner - relates tension during each full beating in action by the reed when weaving towelling
Inventor: GEIGER ERWIN
IPC: D03D39/22
Filed: 1993-04-02
Granted: 1994-01-13
Abstract: To control the tension on pile warps, as they are let off for weaving towellings, the tension on the warps is released during each full beating-in action by the reed. After each row of loops has been bonded in, the tension is restored. Also claimed is a mechanism with a tensioning beam (7) carried by spaced swing arms (6) on a common axis. The swing arms (6) are close to a pressure system fitted to a fixed machine frame section (12), with a control to determine the pressure applied by the beam (7) to the pile warps (4). The pressure system is operated by at least a mechanical, pneumatic, hydraulic, hydromechanical or pneumomechanical mechanism. At least one eccentric drive (16) is fitted to the terry looping shaft (15), with a simple or complementary eccentric, to act on a lever (18) linked by a draw rod (14) to the swing arms (6). The draw rod (14) has a linked fitting at the swing arms (6), and a slot linkage (20) at the lever (18) and a stroke limiting unit (14a) at the free end. The draw rod (14) has a height setting at the swing arms (6) and at the lever (18). USE/ADVANTAGE - The system is for weaving towellings, where the pile warps are held under a lower tension than the warps of the ground fabric. The operation relaxes the tension on the pile warps during a full beating-in action of the reed, independently of the loom working speed, to give a uniform pile height in each row of loops.
Patent DE-4325167-C1 (DE)
Title: Method for producing PZT layers
Inventor: GESEMANN HANS-JUERGEN DR
IPC: H01L41/43
Filed: 1993-07-27
Granted: 1994-09-22
Abstract: The invention concerns the field of mechanical engineering and thick-film technology and relates to a method for producing PZT layers as they are used, for example, for the coating of press (printing) rollers. The object of the invention is to reduce the PbO evaporation and the transverse contraction of the PZT layers, so that PZT layers of this kind can be applied onto bases and adherent piezoelectric layers can thus be produced up to a thickness of 300  mu m using thick-film technology methods. This object is, according to the invention, achieved by a method for producing the PZT layers by thick-film technology on a support, in which the PZT layers contain simply modified PZT and/or PZT with complex perovskite, in that PZT with a Zr content X of X >/= Xp + 0.02 </= Xp + 0.10, Xp being the Zr content of the basic composition at the morphotropic phase boundary, which is defined by the maximum Kr, is used.
Patent DE-4408429-C1 (DE)
Title: Apparatus for the temporary storage and metered introduction of volatile fuel constituents into an internal combustion engine
Inventor: SATTLER FRANK
IPC: F02M25/08
Filed: 1994-03-12
Granted: 1995-04-27
Abstract: Apparatus for the temporary storage and metered introduction of the volatile fuel constituents present in the free space (1) of a tank system (2) into the intake pipe (3) of an internal combustion engine (4), comprising a vent line (6) which connects the free space (1) to atmosphere (5) and in which a storage chamber (7) with an absorption element (8) is arranged, and comprising at least one conduit (9) which connects the storage chamber (7) to the intake pipe (3) and which can be closed by an electromagnetically actuable valve (10). The storage chamber (7) is delimited by a housing (11) which has a recess (12) corresponding essentially to the size of the valve (10), the valve (10) being fixed within the recess (12) by means of at least one fastening element (13) and forming with the storage chamber (7) a unit (14) that can be preassembled. <IMAGE>
Patent DE-4441606-C1 (DE)
Title: Transmitting digital data stream
Inventor: PAUSCH MICHAEL
IPC: H04H20/72
Filed: 1994-11-23
Granted: 1996-01-11
Abstract: The method provides transmission of a digital data signal in an analog television channel. The data signal preferably includes digitally encoded radio programmes and additional serves. the locations of the transmitters for the same channel analog television signal and the digital data signal are identical. The carrier frequency (f1*) of the digital signal is between the image carrier frequency and the colour carrier frequency of the same channel analog television signal. The same channel analog television signal and the digital data signal are transmitted with orthogonal polarisation. The transmitted power of the data signal in all directions is substantially less than that of the same channel analog television signal. As well as terrestrial applications digital signals within the television frequency spectrum can be added to satellite television channels.
Patent NL-1000589-C1 (NL)
Title: Securing of loose mat in vehicle - using ring click-locked through hole in mat to contain lever handle with hooks to engage fixed carpet
Inventor: COUVEE JOHANNES DIEDERICUS JAC
IPC: B60N3/04
Filed: 1995-06-19
Granted: 1996-07-19
Abstract: The holder consists of a ring (1) with a locking ring (3). These are click-locked together through a hole cut in the loose mat (2). A handle (4) with one or more hooks is rotatable around a horizontal axis. Rotating it to the position shown (fig. 4) causes the hooks to pass through the car's fixed carpet. In this position, the mat cannot be moved in any direction. Moreover, the ends of the hooks are safely shielded. They are also shielded with the handle rotated for removal of the fastener.
Patent NL-1003277-C1 (NL)
Title: Rotation of object e.g. potted plant for electronic viewing - using rotating plates and fixed guide rails to deflect object from conveyor belt onto viewing turntable and rotate it in camera view
Inventor: VISSER ANTHONY
IPC: B65G47/244
Filed: 1996-06-05
Granted: 1997-12-10
Abstract: The target (19) enters along the transporter band (18) and is deflected by the guide rail (20) onto the rotating input disc (17). A second guide rail (21) deflects the target onto the rotating table (7). A friction rail (22) causes the target to rotate around its own axis at the same time that it is viewed by the video camera (26). The height of the camera is adjustable on its vertical carrier (27). As the target continues its travel, it is deflected (23) onto the output disc (12) and then returned to the conveyor belt (18).
Patent NL-1003380-C1 (NL)
Title: Burglar proof door window closure device
Inventor: KOENE JACOB
IPC: E06B3/984
Filed: 1996-06-20
Granted: 1997-12-23
Abstract: The window (1) is fitted with a door (2). The door is hinge fitted and moves in the direction of arrow (3) when opened. To the outside of inward moving door is a safety strip in two parts (4,5) fitted. When the part (5) of the safety strip is fitted to the window, and the part (4) to the door, it is impossible to open the door e.g. with a crowbar. The part (4) of the safety is fitted with a screw (6) to the door. The part (5) of the safety strip is fitted with screws (7) to the window.
Patent NL-1005734-C1 (NL)
Title: Slot screen restricting damp intake and retarding freezing
Inventor: SLOT FREDRIK
IPC: E05B17/14
Filed: 1997-04-04
Granted: 1998-10-07
Abstract: The screen cap is applied with an adhesive on the surrounding material and is made of an insulating material. It limits the intake of damp into the slot and prevents or at least retards freezing in it.
Patent NL-1007082-C1 (NL)
Title: Mechanism for storing and discharging supermarket trolleys - uses hydraulic cylinder and U-shaped grooved tracks to align and to nest the rows of trolleys
Inventor: SILFHOUT MARIUS RIJK VAN
IPC: B61J3/08
Filed: 1997-09-19
Granted: 1998-10-20
Abstract: The trolleys (2) are the type which have a wider rear wheelbase and baskets which taper toward the front. The also have a rear panel which hinges upwards when the front of another trolley is inserted, allowing them to nest. The front wheels of the trolleys are wheeled into U-shaped grooves in the parallel assembly rails (10). Each trolley is nested inside its predecessor. A hydraulic cylinder or other actuating device can move the trolley over a distance in either direction. The distance is limited by pawl devices (11) set into the tracks.
Patent NL-1008765-C1 (NL)
Title: Wheeled carriage, e.g. sack-truck, pushchair, supermarket trolley, etc.
Inventor: LUO CHUNG-I
IPC: A61H3/04
Filed: 1998-03-31
Granted: 1999-10-01
Abstract: The carriage frame (1) has one or more support rods (11) and handgrips (14).  The frame is supported by a number of wheels (13).  On one of the handgrips (14) is a brake assembly (2).  The brake assembly has an operating handle (23), linked via a Bowden  cable (17) to a lever (15).  The lever is mounted on a wheel support bracket (12).  When the  brake handle (23) is pulled upwards, the lever (15) pivots and applies a brake to the circumference of the wheel (13).
Patent NL-1012791-C1 (NL)
Title: Self locking carrier box for one or more bottles, assembled from blank defining central base and two length sections with locking tabs and openings
Inventor: NEVE FRANCISCUS JULIUS MARIA L
IPC: B65D71/64
Filed: 1999-08-06
Granted: 2001-02-07
Abstract: The box is assembled from a flat blank with openings (21) and/or tabs (10, 19, 22) defined by incisions (8) and/or fold lines (24). The blank includes a central base area (3) for supporting the bottom (27) of the bottle (26), and two length sections connected via fold lines to the central base area, which enclose the bottle.  An Independent claim is also included for the blank.
Patent NL-1029356-C1 (NL)
Title: Emergency exit marking system, includes e.g. panels, casings, films or coatings comprising phosphorescent pigment
Inventor: BRUIJN GERARD DE
IPC: G09F13/20
Filed: 2005-06-28
Granted: 2007-01-02
Abstract: The route to the exit is marked using a phosphorescent pigment having the chemical formula SrAl2O4:Eu, Dy or comprising a sulfide material, alkaline rare earth metals or other metals such as calcium, strontium or barium or any other phosphorescent pigment material, which is dispersed in glass or plastic panels, casings or films (e.g. adhesive tapes), or which is applied as an ink, paint or coating, e.g. by screen printing. The system also includes normal visible markings, a light source and an optional back-up battery for powering the light source.
Patent RU-2123708-C1 (RU)
Inventor: BLJAKHMAN A B
IPC: G01S7/36
Filed: 1987-04-02
Granted: 1998-12-20
Abstract: Использование: импульсные радиолокационные станции. Сущность изобретения: содержит одну антенну 1, один приемник 2, один детектор-интегратор 3, один блок памяти 4, блок сравнения 5, n первых ключей 6, n блоков усреднения-усиления 7, n вторых ключей, один сумматор 9, один блок управления 10, один задающий генератор 11, что позволяет устранить прием боковых лепестков импульсных эхо-сигналов от целей, расположенных на различных дальностях и азимутах в зоне обзора РЛС. 1 з.п.ф-лы, 4 ил.