baber/WOPTO huggingface dataset:
Patent SE-176763-C1 (SE)
Inventor: SIPLANE JOHAN
IPC: B23Q35/10
Filed: 1958-04-22
Abstract: 864,630. Woodworking. WST PATENTER A.B. April 20, 1959 [April 22, 1958], No. 13460/59. Class 145. In a machine in which a tool 2 is guided to cut a recess 13 in a workpiece 14 by a guide roller 8 moving in a recess 15 in a templet 9, a second templet 10 having a recess 17 smaller than the recess 15 is displaceably secured to the templet 9 and, when the guide roller reaches direction-changing points, the roller moves the second templet to actuate limit switches 6, 6a, the switches controlling magnetic valves for the air supply to rams 4 and 5 by which a support 3 carrying the tool and roller is movable in two mutually-perpendicular directions. The second templet is pressed against the templet 9 by spring holders 16 and is adjustable in two directions by eccentric pins 12. In rest position, the ram 4 is acting upwards and the ram 5 towards the right. When the current is switched on, an impulse is given through the switch 6 to supply air to move the ram piston and support 3 to the left. When position II is reached, the second templet 10 is moved to the left as far as permitted by the templet 9 and the switch 6 is actuated so that ram 5 moves the support to the right and current is supplied to the switch 6a to 'cause the ram 4 to tend to pull the support downward. The downward movement is prevented by the roller 8, in the narrow portion of the recess 17, until the roller can move down the broader portion of the recess to position III where it continues to the right until, in position IV, it moves the second templet to the right. The switch 6 is then released, the current switched off and the roller 8 returned upwards by the ram 4 to its original position.
Patent DE-3133823-C1 (DE)
Title: Reflector for a high-energy laser
Inventor: PROTZ RUDOLF DR
IPC: G02B27/14
Filed: 1981-08-27
Granted: 1983-03-10
Abstract: The invention relates to a dichroitic beam splitter for a HEL high-power laser whose wafer and reflective coating have a high thermal load carrying capacity because channels through which a coolant flows from a receptacle are milled and sealed on the reverse side at a specified angle to the plane of the surface.
Patent DE-3212519-C1 (DE)
Title: Headphones
Inventor: BRAUN OTTO
IPC: H04R1/22
Filed: 1982-04-03
Granted: 1991-01-03
Abstract: Headphones with an annular, ear-enclosing pad (circumaural headphones), where the pad defines a coupling space between the area on the headphone side including the diaphragm, support plate and pad on the one hand and the ear area of the listener on the other hand when the headphones are placed on the head. The additional volume of the internal area of the pad is linked to this coupling area volume by means of apertures or perforations in the annular surface of the earpad covering layer which is directed inwardly towards the back, which additional volume preferably forms an acoustic sump by being filled with suitable foam material. The link is effected by means of bottlenecks which are inductances in the electrical analog of the equivalent circuit, thus resulting in a linearisation of the frequency response while eliminating the system-related drop in the mid-frequency range of circumaural headphones of this type.
Patent DE-3217124-C1 (DE)
Inventor: LAUBACH WINFRIED
IPC: B61F3/04
Filed: 1982-05-07
Granted: 1984-01-05
Abstract: 1. A wheel assembly for heavy goods rail vehicles, with four movably mounted bogies rotatable by 90 degrees fitted with two running wheel pairs each, on the support frame of which the running wheel axles are mounted, characterised in that each bogie is equipped with a drive means (7) and that the support frame (2) is disposed at right angles to the running wheel axles (3) centrally between the runner wheels (4), and that each running wheel axle (3) associated with the support frame (2) has a central mount (5) which allows an oscillating motion of the running wheel pair in the vertical plane, whilst in the horizontal plane the motion is narrowly limited between sliding surfaces (12).
Patent DE-3217726-C1 (DE)
Title: Raketenverfolgungsgerät zur Erzeugung von Bahnfehlersignalen
Inventor: BOZEMAN JOHN W
IPC: F41G7/30
Filed: 1982-05-12
Granted: 2003-07-10
Abstract: Ein vereinfachtes Raketenverfolgungsgerät macht von einem einzigen Blickfeld Gebrauch und hat sowohl die hohe Auflösung, wie sie für die Verfolgung notwendig ist, als auch das große Blickfeld, das zum Auffassen der Rakete benötigt wird. Die Detektoren im Abschnitt des Blickfeldes, in dem das Auffassen der Rakete stattfindet, sind durch eine ODER-Verknüpfung zusammengefaßt, um gewichtete Steuersignale für die Rakete zu erzeugen, welche die Rakete schnell an die gewünschte Bahn heranführen, ohne daß die Ausgangssignale einer großen Anzahl von Detektoren verarbeitet werden müßten. Die Detektoren im unteren Bereich des Blickfeldes sind nicht zusammengefaßt und liefern hohe Auflösung und lineare Korrektur, wie sie für eine genaue Führung der Rakete in der Elevation benötigt werden. Die Verfolgung im Azimut wird durch ein Synchronisationssystem erzielt, das je nach den an die Verfolgung der Rakete gestellten Anforderungen linear oder auch nichtlinear sein kann.
Patent DE-3339734-C1 (DE)
Inventor: HEINRICH PETER DR-ING
IPC: C21B7/10
Filed: 1983-11-03
Granted: 1985-03-14
Abstract: 1. Plate cooler made from cast material with integrally cast cooling pipes for the water cooling of metallurgical furnaces, particularly blast furnaces, characterized in that the cooling pipes (2) have at the inlet and outlet a circular cross-section and in the straight part within the cooler an oval cross-section, the axial ratio b:a in the oval section being between 1:1,2 and 1:15.
Patent DE-3621768-C1 (DE)
Inventor: SAGNER ROLF
IPC: E21D9/12
Filed: 1986-06-28
Granted: 1987-02-12
Abstract: A device for recovering and/or conveying various materials is proposed, the recovery and/or conveying member being formed by a preferably multi-thread worm (1). The released material is transported between the worm and a guide element (5) arranged behind it to the centre and is there transferred to a downstream discharge conveyor (17). In order to prevent the material being taken along in the circumferential direction, i.e. in order to ensure complete emptying, the screw-threads in the transfer region run out into buckets (9) which are provided with an arched outer contour (10), the material being accelerated along the outer contour and transferred to the discharge conveyor. <IMAGE>
Patent DE-3742773-C1 (DE)
Title: Laser pulse incident angle detector for coarse elevation determination
Inventor: MORAND JEAN-FRANCOIS
IPC: G01S3/783
Filed: 1987-12-17
Granted: 1998-01-08
Abstract: Sensor means comprise three cylindrical bodies having sensing windows of constant width for all the bodies, or varying according to an exponential law as a function of the bearing angle in the case of the third body (C1). One of the first two bodies (C2) has a skirt masking part of the window, to make this body responsive to the elevation. The light signals available in the three bodies are carried by optical fibres (L11 to L31) of different lengths to a photodetector (PD) connected by a capacitor (CL) to a logarithmic amplifier (AL) followed by an analog/digital coder (CAN) and processing means (DT). It is then possible to measure the elevation and bearing of an incident laser pulse, its duration and possibly its repetition period.
Patent DE-3938419-C1 (DE)
IPC: B60D1/155
Filed: 1989-11-18
Granted: 1991-03-07
Abstract: The invention relates to a longitudinally adjustable upper guide 5 for a three-point coupling device. The upper guide has a connecting eye 13 with threaded shaft 15 and a coupling hook 7 with threaded shaft 14. Both are accommodated in threaded holes of a sleeve 8. The threads run in opposite directions. An actuating lever 24 and a retaining pawl 29, which can be swivelled partially independently of this, are provided in order to achieve a locking position or a disengaged position of the coupling hook 7 in relation to the sleeve 8. Due to the fact that the spring-loaded retaining pawl 29 can be swivelled from the disengaged into the engaged position independently of the actuating lever 24, no clamping forces can be exerted on the thread. 
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Patent DE-3939026-C1 (DE)
Title: Rolling bearing fastener on shaft - has annular disc between each clamping face and bearing inner face
IPC: F16C13/00
Filed: 1989-11-25
Granted: 1991-01-31
Abstract: The radial rolling bearing fastener on a shaft spigot (12) has  its inner race (25) clamped against a shaft shoulder (19) by a lock nut (16). A washer (15a,15b) is located between the nut, the shaft shoulder and the two ends of the inner race. The outside faces of the two washers are at a right angle (beta) to the washer axis, whilst the inside washer faces (18,22) are inclined in opposite directions at an angle (alpha) to provide improved axial clamping of the inner race. ADVANTAGE - Simple mfr. and improved reliability.
Patent DE-4125666-C1 (DE)
Title: Bottle aligner positioner turret head - has concentric rim plates recessed to hold conveyed bottle with guides on each plate riding over surface fixed concentric to turret
IPC: B65G47/244
Filed: 1991-08-02
Granted: 1992-12-03
Abstract: The head has concentric rotating rim plates recessed to hold the conveyed bottles using a two position rotor to roll the plate round into the next turret position in response to scanner signals such that all plate mounted bottles are aligned as they reach the next turret position. Guides (16) on each plate (12) should ride a guide surface (40) fixed concentric to the turret (10) so as to keep their plate in the selected rotated position relative to the turret. Guide elements fitted to the plates close up gaps in the guide surface (40) only when the bottles (1) are correctly aligned in the first plate setting so that plate moves in without turning. Otherwise with incorrect bottle attitude the guide element fails to make contact with the plate guide (16) so the rotor engages the plate and turns it into its next setting round the turret etc.. USE/ADVANTAGE - Bottling etc. plants. Automatic bottle alignment between first and second plate positions guards against de-alignment by strict plate rotation control.
Patent DE-4136537-C1 (DE)
IPC: A46B5/00
Filed: 1991-11-06
Granted: 1993-01-21
Abstract: The invention relates to a toothbrush (20), the brush head (22) of which can be removed from a brush handle (24). A threaded pin (26) can be moved to a limited extent out of the brush handle (24), counter to the action of a prestressing spring (32), when the brush head (22) is screwed onto the said pin, until a stop catch (36) of the brush head (22) engages in a recess (38) of the brush handle (24) and locks the brush head in the rotational direction, while the prestressing spring (32) holds the brush head (22) under prestress against the brush handle (24). A firm connection can thus be established simply and rapidly between the brush handle and the brush head, irrespective of the shape of these parts. <IMAGE>
Patent DE-4141919-C1 (DE)
Title: Adjustable motor vehicle tow hitch - has adjustable tow bar with towing eye mounted at rear end to trailer chassis.
IPC: B60D1/46
Filed: 1991-12-19
Granted: 1993-03-11
Abstract: The height adjustable towbar connects via the bar to the trailer chassis and has a forward mounted towing eyelet. The bar is joined height-adjustably at its rear end to the trailer. Between the trailer chassis (1) and bar (3) there is a height adjustable and locatable eccentric (8) composed of cam rollers (15) which are fixed above and below the bar and selectively rotate in side plates on shafts. USE/ADVANTAGE - Motor vehicles, trailers. Cam powered bar adjustment eases hook-up to towing etc. vehicle without manual intervention.
Patent DE-4302165-C1 (DE)
Title: Fat content control for milk and cream - by measuring density of milk and cream from sepg. centrifuge to add fat-free milk to cream as required to adjust its fat content
Inventor: ZETTIER KARL-HEINZ
IPC: A23C9/15
Filed: 1993-01-27
Granted: 1994-05-05
Abstract: To adjust the fat content of milk and cream, where the milk is sepd. by a centrifuge into fat-free milk and fatty cream, the compsn. of the emerging fat-free milk is held at a constant level and added to the cream to set its fat content. Also claimed is an assembly where the outflow channel (4) for the fat-free milk is connected (9) to the cream outflow channel (6) through a control valve (16). Pref. the density of the fat-free milk and the standardised cream is measured at intervals by the same monitor. The measured value for the fat-free milk, in the measurement interval, is compared with a stored value. A deviation is stored to replace the previous value. The density difference between them is adjusted according to the required fat content in the standardised cream. USE/ADVANTAGE - The system is for the prodn. of milk and cream with a controlled and constant fat content. The operation gives an accurate control of the fat content in the milk and cream without external influences.
Patent DE-4304175-C1 (DE)
Title: Pyramidal mattress-supporting frame with suspension ropes - has struts joined by bottom cross-members and top plate and forming guides for ropes
Inventor: ROEMER CARSTEN
IPC: A47C17/84
Filed: 1993-02-12
Granted: 1994-02-10
Abstract: The mattress (10), or the frame (2) accommodating it, is pendulum-suspended centrally in the pyramidal frame (1) by the ropes (21,22). The struts (11) of the pyramidal frame are joined at the bottom by cross-members (12), and at the top by a supporting plate (13). The mattress frame is inserted centrally in the pyramidal one so that its members (3) are parallel to the cross-members. The ropes run parallel to the struts, being guided by them and the plate. Two endless ropes can be used, at right angles to each other. USE/ADVANTAGE - Pyramidal mattress-supporting frame with suspension ropes does not deflect sideways or tilt when used as a seat or couch.
Patent DE-4424591-C1 (DE)
Inventor: HOELL ROLAND
IPC: B41F31/02
Filed: 1994-07-13
Granted: 1995-12-14
Abstract: The device feeds ink from a metering mechanism (13) to an inking vessel with roller. The mechanism is connected to a filling-level detector and distributes the ink over the length of the vessel. A counter (11) preset to match the number of items to be printed, is connected to the metering mechanism, to which it emits a signal shutting off the ink supply before printing of the batch is complete or an ink change is to take place. The counter can be operated by a timer, and is mounted near a stacking mechanism. <IMAGE>
Patent DE-4437434-C1 (DE)
Title: Work table with tilt adjustable work top resting on support frame
Inventor: BUERGERLICHER NAME KLINKSIEK S
IPC: A47B17/02
Filed: 1994-10-20
Granted: 1996-05-23
Abstract: The work-top (20) can be adjusted in relation to the table frame (10) on the edge nearest, and on the edge furthest from, the user. The work-top is guided at right-angles to the user in horizontal guides (26) next to the user, and in guides (24) nearest the user which slope up towards the user.The guides are positioned on two rails (22) on both sides of, and integral with, or detachable from, the table frame. The guides are formed by grooves in the rails. The underside of the work-top has catches (32,34) fitting into the grooves and positioned on fitments (28,30) fixed to the underside of the work-top. A footrest (36) has a tilt adjustable tread plate (38) joined by a Bowden wire (40) to the work-top.
Patent DE-4443461-C1 (DE)
Title: Copper@ (alloy) composite strip or wire material used in electromechanical or electrooptical applications
Inventor: BURESCH ISABELL DIPL ING DR RE
IPC: C23C2/08
Filed: 1994-12-07
Granted: 1996-07-04
Abstract: Strip or wire composite material made of Cu or Cu alloy with a melt-coated layer of a tin alloy with an intermetallic phase forming between the two materials is novel in that the tin alloy contains 0.001-5 wt.% Co. Also claimed is a similar composite material where the novelty is that the tin alloy contains 0.001-5 wt. Co, 0.1-20 wt. % Bi and/or 0.1-25.0 wt. % In.
Patent NL-1003663-C1 (NL)
Inventor: SCHELL KAREL JOHAN
IPC: B42D15/10
Filed: 1996-07-23
Granted: 1998-01-28
Abstract: In order to protect a paper-thin valuable document or identification document on which an identification mark has been placed, for example by means of a printing technique or by a laser technique, in such a way that counterfeiting is extremely difficult, at least part of said identification mark is repeated at another point by changing the thickness of the document locally. At least part of the identification mark is thus clearly liked to the paper substrate.
Patent NL-1018858-C1 (NL)
Title: Piston engine, contains cylinders with ignition taking place in upper region and bottom formed by hydraulic column of liquid
Inventor: BURGT MAARTEN JOHANNES VAN DER
IPC: F02B75/02
Filed: 2001-08-30
Granted: 2003-03-03
Abstract: Ignition takes place in the upper region of the cylinder (1) and the bottom of the cylinder is formed by a hydraulic column of liquid (3) moving up and down. A device for converting potential chemical energy into work via the piston motor principle uses one or more essentially vertical cylinders, with ignition taking place in the upper region of the cylinder and with the bottom of the cylinder being formed by a column of liquid moving up and down and carrying out hydraulic work.
Patent NL-1023576-C1 (NL)
Title: Portable workbench with two part worktop, has undercarriage comprising two separate units for supporting worktop
Inventor: LAGERWAARD BART-JAN
IPC: B25H1/14
Filed: 2003-05-30
Granted: 2004-12-01
Abstract: The worktop (1) is supported on an undercarriage comprising two separate units. The undercarriage units each comprise a support (6) with two pairs of fold away legs (8). Each leg comprises two telescopic parts for altering the height of the workbench.
Patent NL-1027226-C1 (NL)
Title: Coffee pad or bag filling and seal apparatus for use as filter pads in various coffee machines, with the used filter material comprising a polymer binding material for heat sealing the two filter halves
Inventor: VERBAAN DANIEL
IPC: B29C65/18
Filed: 2004-10-12
Granted: 2006-04-24
Abstract: The apparatus fills and seals coffee pads or bags using a polymer binding material for heat sealing the two halves of the pad or bag. The pre-formed under side of the pad or bag is filled with coffee, tea or other product of choice and the flat upper part of the pad or bag is laid upon it. For five seconds, the two halves are heated and pressed together to form an entity. The pad or bag is then ready for use. In the apparatus, which functions on 220 volts, on switching on a red stand-by lamp illuminates and the heating element is activated. A green lamp takes over as the apparatus reaches the required temperature. An uppermost filter roll is placed in the apparatus magazine. A lowermost filter roll is placed in the magazine drawer and filter paper is fed over the drawer along the guide. Both filter paper halves are clamped together in clamps. A special ring is filled with coffee within the sealed halves. The thus formed pad or bag is allowed to achieve the sealed state and after a few seconds the formed coffee pad or bag slides outwards. The sealing temperature is 180 degrees Celsius.
Patent NL-1034744-C1 (NL)
Title: Animal e.g. cattle, manure containing mixture purifying process, involves performing sludge treatment of mixture to create filtrate, where mixture is mixed with solution of poly-electrolyte, and filtering coagulated material by aerator
Inventor: DIJK ANTONIUS MARINUS GERARDUS
IPC: C02F11/123
Filed: 2007-11-22
Granted: 2009-05-25
Abstract: The process involves performing sludge treatment of a mixture containing animal manure to create a filtrate, and compressing the filtrate to undergo an operation conducted by applying air and adding poly electrolyte for allowing solid particles in the filtrate to be largely separated into a half filtrate with less solid substances. The mixture is mixed with a solution of a poly-electrolyte, and a coagulated material is filtered by using an aerator. A nanofiltration is performed on the filtrate by reverse osmosis and discharged to a surface. An independent claim is also included for a device for purifying a mixture containing animal manure.
Patent RU-2087031-C1 (RU)
Title: Operation unit for associative matrix transputer
Inventor: STIVEN GREGORI MORTON
IPC: G06F15/80
Filed: 1984-03-07
Granted: 1997-08-10
Abstract: FIELD: computer engineering. SUBSTANCE: word length is alternated using setup bits which are located in separated associative memory cells. This results in possibility of arbitrary extension of word length and possibility to execute arbitrary functions inside matrix, for example skipping or inhibiting. In addition need for external mask for specification of memory locations which operate according to specific rules is eliminated. EFFECT: increased flexibility, simplified design. 2 cl, 25 dwg, 7 tbl
Patent RU-2018266-C1 (RU)
Title: Method of surgical treatment of double-trunk intestinal fistulas
Inventor: TSAP NATALYA A
IPC: A61N2/10
Filed: 1989-03-27
Granted: 1994-08-30
Abstract: FIELD: medicine. SUBSTANCE: lateral part of anastomosis is formed by magnetic compression. The stoma distal part is resected together with a portion of the magnetic compression anastomosis, preserving its patency. Double-row intestinal stitch is put in on the anastomosis terminal part. EFFECT: higher functional and anatomical competence pf interintestinal anastomosis and lower rate of surgical intervention traumatism. 5 dwg
Patent RU-2010444-C1 (RU)
Title: Microhandset
Inventor: IVANOV VLADIMIR G
IPC: H04M1/02
Filed: 1989-04-03
Granted: 1994-03-30
Abstract: FIELD: communication engineering. SUBSTANCE: microhandset has hollow casing 1, phone and microphone insets 2 and 3 correspondingly. Phone inset has electromagnet 4 and membrane 5, hole 6 in casing of phone inset, cap 7, cap of microphone inset, holes 9 of cap of microphone inset. EFFECT: increased amplitude of signal without reception amplifier. 1 dwg
Patent RU-2003332-C1 (RU)
Inventor: KARKISHCHENKO NIKOLAJ N
IPC: A61P25/24
Filed: 1989-06-09
Granted: 1993-11-30
Abstract: Изобретение относитс  к области медицины,  преимущественно к психофармакологии, и может найти применение при лечении депрессивных состо ний . Способ позвол ет повысить эффективность  лечени  депрессивных состо ний. Способ  позвол ет повысить эффективность лечени  депрессивных  состо ний снизить побочные эффекты и  токсичность депрессивных состо ний, снизить побочные  эффекты и токсичность антидепрессивных  препаратов, расширить спектр их психотропной активности  Дл  этого в качестве средства дл  лечени  депрессий используют уридин. 1 табл
Patent RU-2059060-C1 (RU)
Title: Device for initiating perforator detonator
Inventor: VARLAMOV PETR S
IPC: E21B43/11
Filed: 1989-10-09
Granted: 1996-04-27
Abstract: FIELD: oil production. SUBSTANCE: device is used in conjunction with stratum tester. The device is laid out above packer. Depression is arisen when inlet valve of stratum tester is open in under-packer zone. Impact rod is released due to pressure drop. When falling down in gravity rod hits perforator head and drive it. EFFECT: high efficiency. 5 dwg
Patent RU-2020203-C1 (RU)
Title: Method for graduation of back-up-and-regulating hydraulic structures
Inventor: DAVYDOV VIKTOR D
IPC: E02B8/06
Filed: 1990-12-26
Granted: 1994-09-30
Abstract: FIELD: hydraulic engineering; graduation of multispan overflow dams. SUBSTANCE: method includes opening of shields through different values, measuring water flow rate over structure at different heads and structure operation range, and construction of structure graduation characteristic in form of relation between flow rate of water over structure and heads and shield opening values and expressed in form of empirical mathematical expression. EFFECT: higher efficiency. 1 dwg