baber/WOPTO huggingface dataset:
Patent DE-3615738-C1 (DE)
Title: Device for the contactless indirect electrical measurement of a mechanical quantity
Inventor: SCHIESSLE EDMUND
IPC: G01D5/24
Filed: 1986-05-09
Granted: 1987-06-04
Abstract: A device for the contactless indirect electrical measurement of a mechanical quantity on a moving sensing object having soft-magnetic properties consisting of a sensor system which is arranged opposite the sensing object with a distance forming an air gap and which comprises a pot-shaped housing with soft-magnetic properties, at least one permanent magnet arranged located adjacently to the sensing object at one end in the housing and at least one sensor arranged at the other end in the housing and having electrical connections, and an evaluating circuit into which the sensor is integrated via the connections, is described in which the sensor is constructed as a capacitor element filled with a polar ferrous fluid between its two electrodes, to the electrodes of which a constant-frequency alternating electrical field can be applied via the connections from the evaluating circuit, on which field the constant magnetic field of the permanent magnet is superimposed, the electrical permittivity of the ferrous fluid being modulated by a change, produced if the air gap changes, of the magnetic flux in the magnetic control circuit formed by the permanent magnet, the air gap, the sensing object and the housing, and the change in modulation generates a signal analogous to this change in the evaluating circuit.
Patent DE-3633097-C1 (DE)
Title: Pressure-pad press for coating a three-dimensional body
Inventor: DIEKWISCH RITA
IPC: B30B5/02
Filed: 1986-09-29
Granted: 1988-05-05
Abstract: In the case of a process and an apparatus for coating three-dimensional bodies with plastic, in which a plastic film is applied to a body and pressed against it with the aid of a pressure pad while it is being heated, the plastic film (28) is initially clamped in a frame (22) which surrounds the outer contour of the body (20) to be coated at a distance from it. The frame (22) with the plastic film (28) is lowered onto the body (20) and pressed down further, so that the plastic film (28) is laid onto the upper surface of the body and is drawn downwards partially around the edges of the latter. Then, the plastic film is pressed against it with the aid of the pressure pad. <IMAGE>
Patent DE-3641873-C1 (DE)
IPC: B23K3/02
Filed: 1986-12-08
Granted: 1987-08-20
Abstract: This disclosure concerns an improved tip for a soldering iron comprising a material which is both a good heat conductor, as well as a good electric insulator, such as for example an AlN ceramic. This ceramic may contain one or more metal coatings wettable by the solder used. The ceramic tip may be heated by an electric resistance coil around an extension from the tip and covered with a shield, or the tip may be hollow and have the heating element inside it, preferably adjacent the tip end.
Patent DE-3644387-C1 (DE)
Inventor: LIERKE ERNST-GUENTER DR
IPC: B05D3/14
Filed: 1986-12-24
Granted: 1988-04-14
Abstract: A process for coating a surface of insulating material with a thick layer of fine liquid droplets generated by ultrasonic atomization, then electrically charged with alternating polarities and finally electrostatically deposited on the surface. By using an alternating polarity, practically any desired quantity of aerosol can be completely and very uniformly deposited.
Patent DE-3720296-C1 (DE)
Title: Liq. propellant weapon system - has piston with central recess accommodating cylindrical insert with valve
Inventor: KOINE RICHARD
IPC: F41A1/04
Filed: 1987-06-19
Granted: 1990-06-13
Abstract: the differential piston comprises a cylinder space coaxial to the barrel axis plus a firing piston by converting igniter-charge initiated liq. propellants. A central, cylindrical recess in the piston (26) facing the barrel (16) should house a cylindrical insert (30) plus a valve (32) and fitted igniter such that the valve shaft (62) acts a percussion pin. the differential (10) piston (26) divides the cylinder space (24) into a combustion space ahead of the piston and propellant metering space behind it and the piston has several concentric axi-parallel holes (42) plus a reduced and bored (46) rod part (44). The insert (30) joined to the piston (26) also has a centre bore and a number of concentric axi-parallel transfer holes (50) such that these holes (50), those (42) in the piston and the axial rod bore (46) can be linked hydraulically via an intermediate chamber (56) formed in the piston (26). USE/ADVANTAGE - Seapons with liq. propellants. Simple low-cost design eases mfr. and maintenance. Propellant feed is integrated in the housing and reduces sealing faces and line provision.
Patent DE-3741727-C1 (DE)
Inventor: HOLZ WALTER DIPL-ING
IPC: G01D5/347
Filed: 1987-12-09
Granted: 1988-08-25
Abstract: In order to detect axial displacement of a rotating body (11) a photosensor (18) responds to a marking (15 and 16) on the rotating body. The marking consists of tooth-like figures tapering in the axial direction and arranged along a circumference of the body. The sensor (18) responds to light reflected from a circumferential track intersecting the figures so that the output signals of the sensor consists of pulses at one level each corresponding to the part of the track running over a figure and pulses at another level corresponding to the intersection of the gaps between the figures. The ratio between the pulses at the two levels is a measure of the axial position of the track and thus of the axial position of the body. <IMAGE>
Patent DE-4024764-C1 (DE)
IPC: C23C18/42
Filed: 1990-08-02
Granted: 1991-10-10
Abstract: Stable, stationary aqueous acid gold bath containing the tetracyano-(III) anion, a complex former or a mixture of several thereof and an acid or acid mixture and the use of these baths for the deposition of gold on metals less noble than gold or on alloys of such metals.
Patent DE-4030882-C1 (DE)
Title: Electrical and magnetic fields insensitive continuous plating plant - has forked sensor head to position strip edge, arms to mount AC transmitter and parallelly connected receiver coils
IPC: G01B7/00
Filed: 1990-09-29
Granted: 1992-01-16
Abstract: In a continuous plating plant, the position of strip edges is determined by an arrangement of a forked sensor head (4), between whose arms (5, 6), the edge (2) of the strip (3) passes. One arm mounts a transmitter coil (7), whose axis (8) is perpendicular to the arm, while the other arm (6) mounts two receiver coils (9, 10). The transmitter is supplied with alternating current and receiver coils are connected in parallel and to a signal amplifier. ADVANTAGE - Insensitive to strong electrical and magnetic fields.
Patent DE-4100408-C1 (DE)
IPC: B41F13/16
Filed: 1991-01-09
Granted: 1992-05-14
Abstract: The description relates to a device for adjusting the register of a printing plate on the periphery of a plate cylinder (1), the leading and trailing edges of which are releasably secured to clamping rails (7, 9) arranged in a channel (2) in the cylinder (1) running parallel to the axis and are tangentially adjustable to clamp the printing plate. In addition, there is a pivotable lever arrangement (10) in the cylinder channel (2) which is pivoted on the mutually facing sides of the clamping rails (7, 9) and by which said rails can be shifted in opposite directions and substantially parallel to the axis for adjustment purposes. According to the invention, both clamping rails (7, 9) are secured to a shared base plate (4) which can be lifted to adjust the register by a support (3) in the cylinder channel (2) without generating distorsion in the printing plate.
Patent DE-4128666-C1 (DE)
Title: Inhaler for medical aerosols - has air channel and coaxial turbulence chamber surrounded by second air channel for good air supply to patient
IPC: A61M16/12
Filed: 1991-08-29
Granted: 1992-12-17
Abstract: Inhaler for medical aerosols has a cylindrical housing with a chamber for the aerosol container, surrounded by air channels, and a coaxial turbulence chamber, surrounded by second air channels. A partition wall has a stepped bore with a larger dia. connected to the aerosol chamber and a smaller dia. connected to the turbulence chamber and has branch channels at an angle to the wall to the first air channels. A mouthpiece has a central orifice to the turbulence chamber. ADVANTAGE - Feeling of lack of air by patient is eliminat
Patent DE-4130090-C1 (DE)
Title: Vehicle motion sensing system - samples outputs of sensors and combines them logically with further signal
IPC: G01P1/12
Filed: 1991-09-11
Granted: 1992-09-17
Abstract: The system automatically determines the coordination of sensors with the motion of a vehicle (6). It involves a measuring unit (2) with several sensors and also a unit for evaluating signals to be combined together, belonging to a part of the data detecting equipment (1) installed in the vehicle and suited for a reconstruction  of the movement path. The course or progress of the output signals of similar sensors is detected in a given interval of time and these output signals are combined logically with another signal, which is generated by a unit on the vehicle and is allocated in a single-valued and known way to a direction of movement of the vehicle. A particular sensor is related to that movement in a definite direction, for which the course of the output signal shows significant changes in value. USE/ADVANTAGE - The assembly and mounting of the data detecting equipment has been simplified and the measuring unit has been independent of its installed position. It is suitable for `black box' designs.
Patent DE-4142411-C1 (DE)
Title: Petrol vapour extraction pump - has two pistons connected by crank in common cylinder housing
IPC: F04B27/02
Filed: 1991-12-20
Granted: 1993-05-06
Abstract: Gas delivery pump for the extraction of petrol-air mixtures arising during the refuelling of a vehicle having a common cylinder housing (1) with two pistons (24) connected to each other by a crank (16). The pump inlet union (31) for the extracted gas is arranged in an upper cover plate (6) of the housing and opens into the common suction chamber (4) of the pistons, and the pump outlet union (35) opens into a rotary slider housing (10) on the underside of the cylinder housing. ADVANTAGE - Gas pump in which the piston control and the pump shaft drive are assembled to form a compact working unit.
Patent DE-4142433-C1 (DE)
Title: Combined roller and ball bearing with inner and outer races - is of thin race type with rollers and balls of same dia. and on same race tracks
IPC: F16C33/46
Filed: 1991-12-20
Granted: 1993-05-27
Abstract: The device is a roller bearing of a thin overall cross-section. It comprises an outer race (2), an inner ring (3), separated by rollers (6). The rollers are positioned via a cage (4) and run within tracks (7) in the inner and outer rings. The cage incorporates holes for ball bearings (10) which run on the same surfaces as the roller bearings. The cage is produced by stamping from sheet metal. USE/ADVANTAGE - The combination of ball and roller bearings allows the production of a thin section bearing with high axial and radial load bearing properties. The design also provides a simple method of retaining the cage in the bearing.
Patent DE-4204649-C1 (DE)
Title: Measuring equipment for fine workpieces - has standard gauge slidable in parallel with knife-edge mounted lever and insertable in console
IPC: G01B5/02
Filed: 1992-02-15
Granted: 1993-02-04
Abstract: The precision workpiece measuring set-up uses a micrometer (11) and a lever ratio conversion device, employing a lever (2) supported by a knife edge bearing. A measuring rod (8) lies between the workpiece and the short end of the lever. The opposite lever and cooperates with a standard gauge (1). The latter can slide parallel to the lever and is fitted in a console (14) which is clamped via a screw, with a nonius (20) for read-out or setting of the console displacement. Pref. the short end of the lever carries a counter-weight (21). ADVANTAGE - Improved measuring accuracy and range using mostly standard components.
Patent DE-4234578-C1 (DE)
Title: Heating channel for injection mould - has moving connection channel in the coupling to allow for gap between coupling and nipple
Inventor: TOLGES PETER
IPC: F16L25/06
Filed: 1992-10-14
Granted: 1993-10-07
Abstract: The coupling for the heating channel at a mould, for shaping plastic masses especially of plastics at an injection mould, forms a socket holder (16) for the inserted end (38) of each heating channel (17) at the coupling (13), with its longitudinal axis (x) at right angles to the longitudinal axis (y) of the locking recess (14). The connecting channel forms a bridging tube (17) with a seal at each end to hold it with movement in the socket holder (16). The socket holder (16) is pref. larger than the outer dia. (D1) of each inserted end (38) of the bridging tube (17). A ring zone (27) between the outer surface (42) of the bridging tube (17) and the inner surface (43) of the holder (16) allows an angular movement by the bridging tube (17) in relation to the coupling (13). The bridging tube (17) is a rigid body, pref. of metal as a straight cylindrical tube with a smooth outer surface. Each holder (16) has an inner ring groove (25) to contain a sealing O-ring (26), or each holder (16) is smooth and each end (38) of the bridging tube (17) has an outer ring groove to contain the sealing O-ring. USE/ADVANTAGE - The system is for heating the mould of especially a plastics injection moulding assembly. The heating connections are resistant to wear with a simple assembly, and allows for variable gaps between the coupling and the connection nipples.
Patent DE-4305356-C1 (DE)
Title: Pressure clamp for wood mill - has screwed clamping rings locking shoe and guide onto piston rod of pivoting arm
Inventor: AIGNER GEORG
IPC: B27G21/00
Filed: 1993-02-20
Granted: 1994-03-31
Abstract: The assembly has an arm pivoting in a bracket on a horizontal axis and accommodating a thrust shoe adjustable vertically and horizontally, acting against the top surface of the work, also a guide adjustable vertically and pressing it in the horizontal direction against a stop, and pivoting on a vertical axis. The arm (32) is adjustable for length, and is formed by the piston rod of a ram (26) pivoting in a bracket  (20), the shoe (38) and member (34) being mounted on the rod. Clamping rings (50,50") screwing onto the rod lock the shoe, member and rod in position. ADVANTAGE - Greatly simplified construction and requires few clamps.
Patent DE-4311239-C1 (DE)
Title: Sleeping couch positioning mechanism in goods vehicle driver's cab - uses swivel mounting to support couch and locking levers with spring-loaded release handle.
Inventor: BRAND OSKAR
IPC: B62D33/06
Filed: 1993-04-06
Granted: 1994-03-31
Abstract: A bed arrangement for a cab of a motor vehicle is arranged to pivot, about a horizontal pivot spindle 5, out of a swung-up position into a horizontal lying position. There acts laterally on the bed, at a distance from the transverse spindle 5, at least one retaining swing arm 9 which is mounted on the bed such that it can rotate about a rotational spindle 8, parallel to the transverse spindle 5, and which is held, at its free end, such that it can move axially and rotatably in a thrust/pivot guide 11, 12 attached to the vehicle and which can be fixed in its end positions by means of an arresting device 13, 14, 15, 18. <IMAGE>
Patent DE-4315187-C1 (DE)
Title: Lock cylinder, especially for furniture
Inventor: MANZ SIEGFRIED
IPC: E05B9/04
Filed: 1993-05-07
Granted: 1994-09-15
Abstract: The invention relates to a lock cylinder 1, especially for furniture, with a housing 2 and with a cylinder plug 3. The cylinder plug 4 is inserted into the housing 2 and is held axially relative to this in one direction by means of a collar. It possesses an axially extending keyway 12 which projects into the shank 6. Inserted in a bore step 8 of the housing 2 is a holding disc 9 which is pushed onto the shank 6 and which has a resilient tongue 13, by means of which it engages into the keyway 12 for the cylinder plug 4 and secures the latter against pulling out in the other axial direction. An open design for the housing 2 is thereby achieved, so that burr formation is avoided in comparison with a housing provided with a bottom. This is conducive to the smooth movement of the cylinder plug 4 during a rotational movement in relation to the housing 2. It allows a preassembly of the lock cylinder, irrespective of which actuating or locking members are to be mounted on the shank 6. <IMAGE>
Patent DE-4416091-C1 (DE)
Title: Circuit-breaker drive unit with lock preventing switch-shaft bouncing back
Inventor: GODESA LUDVIK
IPC: H01H71/50
Filed: 1994-04-20
Granted: 1995-06-22
Abstract: A locking device is fitted in a drive device of a power switch to prevent the switch shaft from rebounding from its off position. The locking device (6) comprises a retainer (7) on the switch shaft (1) and a clamp (10) pivotable about a fixed bearing. The clamp (10) has an arc-shaped aperture to engage with the retainer (7) with considerable overlaps. The clamp (10) is actuated by a working surface on the retainer (7) so that its aperture (17) engages over the retainer (7).
Patent DE-4429814-C1 (DE)
Title: Valve-bag-filling installation with electronic weigher and monitor
Inventor: FELDHANS GERHARD
IPC: B65B1/18
Filed: 1994-08-23
Granted: 1995-11-30
Abstract: The monitoring weigher fitted to the conveyor which takes away the filled valve bags is equipped with a malfunction checker to verify the freedom from fault of all functions essential to the weighing of a full bag, at least once during the transport cycle. A signal is transmitted to the electronic weigher fitted to the filling tube, and is evaluated so that any malfunction causes the work of the conveyor monitor weigher to be transferred to the electronic weigher on the same connecting-piece.
Patent DE-4440730-C1 (DE)
Title: Roof construction for motor vehicle with moveable roof section
Inventor: HOMANN BODO
IPC: B60J10/82
Filed: 1994-11-15
Granted: 1995-11-23
Abstract: The rear edge (23) of the moveable roof section (21) carries a protective cover strip (28). This has a first strip part (28') fastened to the inside of the roof section, and a second free part (28''), which projects over the roof section. The two parts are hinged to each other. The strip is spring-loaded, so that the second strip section erects automatically, when the roof section is lowered, and covers the gap (S) between moveable and fixed roof sections (22). The strip consists of a plastic material. It extends across the direction of travel of the vehicle, to the water drainage channels (18').
Patent NL-1009021-C1 (NL)
Title: Sliding shoes fitting arrangement in open roof construction of motor vehicle such as passenger car
Inventor: ROOIJAKKERS ALPHONSUS THEODORU
IPC: B60J7/02
Filed: 1998-04-28
Granted: 1999-10-29
Abstract: A sliding shoe unit (211) comprising spring  loading element (225), arranged symmetrically between two sliding  shoes (212), a mounting (214) and a twisted leaf spring (213),  slides in a guide groove supporting a closing element of an open  roof. The sliding shoes pivot in vertical direction against the  force of vertically loaded spring. The open roof has an opening in a  fixed roof having a guide rail (6), on both longitudinal sides of  the roof, having the guide groove (10).  The lower closing  element is connected to the sliding shoes of each sliding shoe  unit provided slidably in the guide groove.  The loading element  (225) consists of an auxiliary sliding shoe and loads the spring  in vertical direction.  A connecting element (226) connects both  sliding shoes (212) to the element (225).  The leaf spring is  twisted through 90 degrees at a transition point (216).  The flat ends  of the leaf spring is slidably engaged in a groove (227) of each  sliding shoe.
Patent NL-1012978-C1 (NL)
Title: Measuring the nitrogen and phosphorous content of manure, by adding a solution containing an acid and oxidizing agent to the sample before colorimetric analysis
Inventor: WALRAVEN NIKOLAJ
IPC: G01N33/50
Filed: 1999-09-03
Granted: 2001-03-06
Abstract: A method for measuring the nitrogen and/or phosphorous content in manure comprises using a sample of manure to form a destruction solution and then adding chemicals to generate a color reaction for determining nitrogen and/or phosphorous concentration. The solution is formed by placing the sample inside a destruction vessel and adding a solution containing acid and an oxidizing agent. An Independent claim is also included for a field analysis kit for carrying out this method.
Patent NL-1014006-C1 (NL)
Title: Computer controlled reporting device, comprises display screen and buttons for sending or retrieving information to or from central point via Internet
Inventor: PENSEEL JACOB
IPC: G09F27/00
Filed: 2000-01-02
Granted: 2001-07-03
Abstract: The device includes a display screen with built-in buttons with instructions for entering personal information and the like. A control system linked to the screen is connected to an internet provider, either continuously or during use. The internet provider forwards the inputted information to a fixed central point where the information is processed.
Patent NL-1015977-C1 (NL)
Title: System for automatically calculating area of irregular two dimensional shape and length of perimeter, uses pointer linked to sensors and processor via system of levers
Inventor: GEEST ADRIANUS FRANCISCUS VAN
IPC: G01B7/32
Filed: 2000-08-22
Granted: 2002-02-25
Abstract: The device measures the area and perimeter length of a two dimensional image (2) on a sheet of paper (1), e.g. a map, floor, plan, X-ray image, etc. The user traces the outline of the shape with a pointer (9). The pointer is linked via levers (6) and hinges (8, 7) to sensors in a processor unit (3).The user uses controls (4) to select area mode or distance mode. The resultant area or distance is displayed on a digital display panel (5).
Patent NL-1033602-C1 (NL)
Title: Effluent treatment apparatus for e.g. sewage, generates electrical or magnetic field to expose water to same frequency as hydrogen bonds
Inventor: PANNEKOEK JAKOB GERRIT HENDRIK
IPC: C02F1/46
Filed: 2007-03-27
Granted: 2007-05-07
Abstract: Equipment capable of generating an electrical, magnetic or electromagnetic field is used, in order to expose the water to the same frequency as the hydrogen bonds. A treatment apparatus for acidic, neutral or alkaline process water uses equipment capable of generating an electrical, magnetic or electromagnetic field, in order to expose the water to the same frequency as the hydrogen bonds.
Patent RU-2011671-C1 (RU)
Title: Colorable binder composition
Inventor: JOKHANNES LEOPOLD MARI SIRIR
IPC: C08L45/02
Filed: 1985-10-14
Granted: 1994-04-30
Abstract: FIELD: marking highways, roofs, etc. SUBSTANCE: composition contains furfurol extract of bright stock and petroleum resin. Said resin is polymerization product of hydrocarbon fraction having boiling point 145-350 C and maleic anhydride (its acid number being 9.2-19.0 mg KOH/100 g). Proposed composition contains additionally, mass % : coumaranone-indene resin 24, styrene-butadiene block copolymer 4-9. Mixing extract and resin is carried out within 30 min at 200-220 C. EFFECT: improves composition quality. 2 tbl
Patent RU-2011301-C1 (RU)
Inventor: VAJNER GRIGORIJ YA
IPC: H04J3/00
Filed: 1988-12-19
Granted: 1994-04-15
Abstract: FIELD: radio communications. SUBSTANCE: code combinations, which result in low-energy group radio signals when parallel encoding is used, are excluded. In addition remaining combinations of group multichannel radio signal are amplified up to maximal possible value. This task is accomplished in other methods by means of amplitude limitation of multichannel radio signal which result in increase of power in each channel. However, side effects are cross-channel distortions and out-band radiation. EFFECT: increased stability to noise due decrease of peak factor. 1 dwg