baber/WOPTO huggingface dataset:
Patent DE-1944576-B2 (DE)
Title: Electro-mechanical pressure transducer with high indicating accuracy - has diaphragm movement transmitted to pointer via switched reversible motor
IPC: G01L9/00
Filed: 1969-09-03
Abstract: The electro-mechanical pressure transducer with high indicating accuracy consists of a flexible diaphragm (1) whose movement is transmitted via a plunger (2) and lever (4) the end of which carries the moving contact of a change-over switch (5, 6). The fixed contacts are carried on a spring-loaded lever (8) whose adjustable set-screw is in contact with the inclined face of a sliding plate (10). The plate carries a pointer (19) and is displaced longitudinally by an actuator arm or feed screw (12) driven by a reversible DC electric motor (11). The motor direction of rotation, and thus the pointer's direction is controlled by the change-over switch contacts and the centre-tapped DC source (16, 17).
Patent DE-1948905-B2 (DE)
Title: Plant for producing laminated decorative plates - has stacking tables arranged in row in direction of goods transport
IPC: B27N3/20
Filed: 1969-09-27
Abstract: The plant for producing plates from material layers with decorative layers includes a stacking station with tables and a station with destacking tables. The stacking and destacking tables are coupled by a lift to feed and emptying frames. The tables, the lift feeding frame, press, emptying frame, further lift and the destacking tables are arranged behind each other in the direction of goods transport. The lift serves the stacking tables and destacking tables while the other stacking tables and destacking tables are connected by a conveyor to a corresponding lift. The conveyor is mounted above or in a tunnel below the stacking tables and the destacking tables.
Patent DE-1949572-B2 (DE)
Title: Gear change dependant clutch actuation system - has damper and accelerator pedal position dependant timing
IPC: F16D48/04
Filed: 1969-10-01
Abstract: The clutch is actuated by a hydraulic slave cylinder and piston arrangement consisting of a main cylinder and piston and an extension piston fixed to the main piston and projecting into an extension of the main cylinder. A pressure feed pipe connects the extension cylinder to a manual clutch pedal cylinder. A hydraulic pressure pump supplies a pressure to the damper and a hydraulic gear selector as well as a pressure regulating valve containing two connected plungers and a pressure spring. The control valve receives a signal pressure from the feed pipe to release the clutch which is then re-engaged corresponding to engine speed by the action of the accelerator position dependent sliding valves.
Patent DE-2000677-B2 (DE)
Title: Distributor for animal fodder in silo - has guide plate and opposing distribution plate rotating about discharge end of conveying pipe
IPC: A01D87/00
Filed: 1970-01-08
Abstract: Fodder is brought in an almost continuous stream through a conveying pipe in the inside of a silo. The distribution equipment consists of a guide system which is circulating round the vertically positioned end of the conveying pipe and with its radial components diverts the stream of conveyed fodder. The guide system consists of a trough shaped guide plate (13) immediately adjoining the end (4) of the conveying pipe and is inclined to it at a fixed angle. In the free end part of the guide plate (13) projects a distributing plate (15) inclined at a variable angle to the guide plate (13). The guide plate (13) and the distribution plate (15) are mounted on a common rotating ring (7). The distribution plate (15) is positioned sidewards outside an axial projection of the conveying pipe end and both the guide plate (13) and the distribution plate (15) have their trough shaped sides positioned opposite each other.
Patent DE-2024571-B2 (DE)
Title: Beating up weft picks
IPC: D03D47/26
Filed: 1970-05-20
Abstract: A reed is defined by a stack of spaced toothed discs carried on a common rotating shaft, the discs each having pref. three teeth, extending around a given arc, and increasing in height in the opposite direction to the rotational direction, and corresponding teeth along the stack defining a helical surface. As the discs rotate, the first two teeth move the weft pick progressively towards the fabric face, and the third tooth beats the weft pick up.
Patent DE-2042891-B2 (DE)
Title: Cine projector gate - has fail-safe drive to ensure synchronism of claw and sprocket hole
IPC: G03B19/18
Filed: 1970-08-29
Abstract: The claw is driven by two cams one to raise and lower the claw into the sprocket holes and the other to move the film. A blocking lever prevents the claw from dropping into the sprocket hole until the transport cam is set in a particular position. This provides a simple synchronisation which is effective over a range of speeds, obtained by driving the transport cam via an adjustable reduction gearing.
Patent DE-2049954-B2 (DE)
Title: Information block identification on film - has special block marker codes which are located on either edge of the film
IPC: G01B11/04
Filed: 1970-10-10
Abstract: The storage of digital information on a transparent film is located with accuracy by using a film with indentation codings along the outer edges to identify a position. The transparent film (1) has 10 mm wide coding sections (3) along each edge. Each metre of film is identified by a longitudinal line code (4) consisting of surface indentation bars arranged to generate a code number. For example, one section may contain coding indicating 1379 meters. Each code block is preceded by an identification mark (5) and followed by an end of block mark (6). An additional mark (7) is used for film alignment. Two optical scanning heads are located on opposite sides of the film such that bi-directional motion of the film is possible.
Patent DE-2229110-B2 (DE)
Title: Vibrator with imbalance container for dense medium - has both this container and overflow container on motor-driven shaft
IPC: B06B1/16
Filed: 1972-06-15
Abstract: Vibrator consists of a motor driven shaft mounted in a housing fitted on a vibration plate; an imbalance container that can be filled with a liq-medium and has a displacement body is fitted on the shaft, with controls to vary the degree of filling. The container filled with a liq. of high specific wt., is connected via ducts to an overflow container fitted coaxially on the shaft. The displacement body is connected on its side opposite the liq. with a steplessly adjustable compressed gas source. All the containers and ducts receiving the liq. are fitted on the shaft, and the controls are independent of the liq.
Patent DE-2235414-B2 (DE)
Title: Continuous cold rolling strip mill reeled workpiece end removal - from reel shaft by coaxial transfer arm located on motorised swing lever
IPC: B21C47/24
Filed: 1972-07-19
Abstract: A cold rolled strip is drawn off a supply reel which is located on a horizontal motorised shaft. A measuring bridge stops the strip transfer when its thickness falls below an acceptable level, this normally occurs near the end of the supply reel. The strip is now cut and together with its core tube, the rest of the reel is pushed onto a coaxial transfer arm. The transfer arm is located on a motorized swing level which moves the reel to an unloading position where it is placed onto a removal trolley.
Patent FR-2203869-B2 (FR)
IPC: C10G47/22
Filed: 1972-10-24
Granted: 1977-04-15
Abstract: 1419260 Hydrocarbons; hydrocracking PIERREFITTE-AUBY 19 Dec 1972 [21 Dec 1971 24 Oct 1972] 58514/72 Heading C5E A hydrocarbon feed is cracked to olefines in the presence of hydrogen and in the absence of bromine at a pressure between 10 and 70 bars, a molar concentration of hydrogen not less than 20%, a reactor outlet temperature between 625‹ and 1000‹ C., and a residence time between 0À01 and 0À5 second. The feed may be a C 3  fraction, a C 4  fraction or a steam-cracked gasoline but is preferably low in aromatics. The hydrogen need not be pure, so long as the contaminants are inert or do not cause undesirable reactions. Steam may also be present as diluent. As shown, the feed is compressed at 1, mixed at 11 with hydrogen and cracked at 2. The products are separated at 3 into gas 4 and liquid 5, which are fractionated separately at 6 and 7. Methane, ethane, ethylene, propane and propylene are recovered as products from 6, or the ethane and propane fractions may go to an additional steam-cracker 8, the products from which are returned to the fractionator 6. Hydrogen from fractionator 6 is recycled. Heavy fractions from 6 are transferred to fractionator 7, whereas light fractions of the liquid 5 are transferred in the opposite direction. Fractions from the fractionator 7 may be taken off as products, e.g. for gasoline, used as quench at 15, recycled by line 13 or recracked at 14. Small proportions of sulphur in the feed as organic compounds or as H 2 S reduce coke formation. A build-up of aromatics should be avoided by taking off a suitable fraction, similar to coke-oven benzol at 7.
Patent JP-H0768214-B2 (JP)
IPC: C07D221/22
Filed: 1991-02-05
Abstract: 3-piperidino-4-hydroxychroman derivs. of formula (I) and their salts are new, where A and B = H or A with B = -CH2CH2-. X = CH2 or O. X1 = H or OH. Z = H, F, Cl, Br or OH. Z1 = H, F, Cl, Br or 1-3C alkyl. n = O or 1; m = 0 or 1-6. When X = 0 (I) pref has cis stereochemistry. (I) are prepd. by hydride redn. of a suitable alpha-aminoketone, using e.g. NaBH4 in THF at -15 to 15 deg.C.
Patent JP-H0742351-B2 (JP)
IPC: C08B37/16
Filed: 1984-02-14
Abstract: The invention relates to water soluble cyclodextrin polymers substituted by ionic groups, containing structural units of formula (I)    <IMAGE>  (I)    <IMAGE>
Patent JP-H07103080-B2 (JP)
IPC: C07C233/64
Filed: 1988-03-03
Abstract: A process for the preparation of 2,6-difluorobenzamide, which comprises reacting 2,6-difluorobenzoyl fluoride with ammonia, in the presence of an inert solvent. Preferably the 2,6-difluorobenzoyl fluoride starting material has been prepared by reacting 2,6-dichlorobenzoyl chloride with an alkali metal fluoride at a temperature in excess of 150 DEG C.
Patent JP-3332555-B2 (JP)
IPC: H01L23/04
Filed: 1994-03-22
Granted: 2002-10-07
Abstract: PURPOSE:To provide a manufacturing method capable of manufacturing the semiconductor package and assuring thin and compact form at low cost with high reliability and high yield. CONSTITUTION:The semiconductor package is provided with a substrate 7 having wiring circuit including a connecting part, a semiconductor chip 8 packaged in facedown mode on one main surface of the substrate 7, a resin layer 11 filling up the gap between the lower surface of the semiconductor chip 8 and the upper surface of the substrate 7 as well as a planar outer connecting terminal 9 electrically connecting to the semiconductor chip 8 so as to be led out and exposed in the other main surface side of the substrate 7. On the other hand, the manufacturing method is composed of the four steps as follows, i.e., the first step of aligning and arranging step of the connecting part 7a of the substrate 7 corresponding to the electrode terminal part 8a of the semiconductor chip 8 with one main surface of the substrate 7 having a wiring circuit including the connecting part, the second step of fixing and connecting the connected parts of the connecting part 7a of the corresponded and aligned substrate 7 surface and that of electrode terminal part 8a of the semiconductor chip 8 to be assembled, the third step of filling the gap between the assembled substrate 7 surface and the lower surface of the semiconductor chip 8 and the fourth step of setting the filled up resin 11.
Patent JP-H0812680-B2 (JP)
IPC: G06K7/10
Filed: 1991-03-20
Abstract: A device for deactivating price tags of the kind provided with a magnetic strip intended to form part of an anti-theft store security system, said device being intended for use together with a so-called scanner used to optically read a bar code on an item of goods . The invention is characterized in that the deactivator (2) includes two or more mutually adjacent and mutually parallel rows (4, 5) of permanent magnets (6, 7), where the magnets (6) in one row (4) form pairs of permanent magnets, partly with surrounding magnets in said row and partly with adjacent magnets (7) in an adjacent row (5), said pairs (6, 7) being disposed in a plane which is completely or substantially parallel with the plane in which the bar code on a goods item is located when reading said code; in that the south pole of a first magnet (6) in said magnet pair is located on a magnet surface facing away from the deactivator (2) and the north pole of said first magnet is located on a magnet surface which faces towards the deactivator (2); and in that the respective south and north poles of a second magnet (7) of said magnet pair face in opposite directions. <IMAGE>
Patent JP-S6027281-B2 (JP)
IPC: D04B21/20
Filed: 1979-05-09
Abstract: A velvet-type or snap-together fastener web comprises a warp-knitted ground structure and series of interlooped loops disposed in at least every other wale, each loop including a pair of mushroomed stems projecting from the wale at each course. To produce such a fastener web, a double-faced fabric is knitted on a Raschel warp knitting machine, and is separated into a plurality of strips by dissolving transversely spaced water-soluble threads in the fabric. Each strip is divided into front and back fabric webs by severing thermoplastic thread portions therebetween, leaving a multiplicity of raised stems on each fabric web. The raised fabric stems are then heated to mushroom their ends.
Patent JP-H043088-B2 (JP)
IPC: C08F2/44
Filed: 1981-04-15
Abstract: Magnetic-polymer latex having a concentration of less than 65% by weight of hydrophobic vinyl aromatic polymer particles. The polymer particles have diameters from 0.03 to 5 microns and also have dispersed therein a magnetically-charged material in an amount of from 0.5 to 50% by weight with respect to the polymer portion of the polymer particles. A process for preparing magnetic-polymer latices. Magnetically charged particles are dispersed in an organic phase comprising an organically soluble initiator and an organic monomeric component selected from the group consisting of a single vinyl aromatic monomer and a combination of a single vinyl aromatic monomer and a copolymerizing monomer. The dispersion so obtained is mixed with an aqueous solution containing an emulsifying agent and the mixture is homogenized. Polymerization is then effected to form a magnetic-polymer latex containing hydrophobic vinyl aromatic polymer particle. More organic monomer component may be added immediately prior to or during polymerization. Alternatively, the magnetically-charged material may be dispersed into an organic phase comprising an organically soluble initiator and a water-soluble organic compound. An organic monomeric component is added to the aqueous-organic phase mixture after homogenization and prior to or during polymerization, which is effected to form a magnetic-polymer latex containing hydrophobic polymer particles. The magnetic-polymer latices obtained are useful in paints, magnetic tapes, recordings, and biological applications.
Patent JP-H0129840-B2 (JP)
IPC: D06L1/04
Filed: 1981-05-20
Abstract: 1. Booster for the dry-cleaning of textiles based on a) from 1 to 6% weight of a surface-active quaternary ammonium compound, b) from 2 to 36% by weight of toluene or xylene sulfonate, c) from 2 to 36% by weight of other sulfonates, d) from 22 to 95% by weight of solvent and water, the ratio of a : (b+c) amounting to between 1 : 4 and 1 : 12 and the ratio of b : c amounting to between 1 : 0.8 and 1 : 1.5, characterized in that they contain as the other sulfonates chloroparaffin sulfonates having chain lengths of from C12 to C30 .
Patent JP-2562221-B2 (JP)
IPC: C12M1/34
Filed: 1990-03-23
Granted: 1996-12-11
Abstract: A cylindrical, transparent capsule (10) is less than half filled with a liquid culture medium (12). An open end of the capsule is closed by supporting annulus (24) and a vent tube (28) having a vent aperture (30) at a free end thereof. The vent aperture is disposed at a volumetric center of the capsule such that an upper surface of the liquid culture medium is disposed below the vent aperture in any orientation of the capsule. A heat labile membrane (32) which becomes porous in the presence of steam seals the vent passage but provides a pressure escape from the capsule at steam sterilizing temperatures. A disk inoculated with microorganisms is supported by the annular support. A cap (40) is slidably movable between a first position in which apertures (42) provide a liquid flow path between the inoculated disk and the exterior and a second position in which a severing ring (46) severs the support annulus bringing the inoculated disk and the culture medium into contact.
Patent JP-2741420-B2 (JP)
IPC: B05B3/16
Filed: 1990-04-13
Granted: 1998-04-15
Abstract: A ball-type water sprinkler of the sector type includes tow inlets (21,22) into the ball chamber (18) oriented to direct the water to flow in opposite directions circumferentially around the chamber (18), and a shutter (24) rotatable with the rotor (16) and movable either to a first position with respect to the rotor (16) covering one inlet and uncovering the other inlet to cause the water to flow in a first direction, or to a second position uncovering the one inlet and covering the other inlet to cause the water to flow in the opposite direction. The shutter (24) is actuated by a member (36) rotatable with the rotor (16) and cooperable with the sector stops (38,40) of the sprinkler, the actuator (36) being coupled to the shutter (24) by an over-center spring coupling (42) producing a snap-action movement of the shutter (36) to either its first or second positions.
Patent EP-1444993-B2 (EP)
Inventor: WACHTER HANS-JUERGEN DR
IPC: A61L31/02
Filed: 2003-02-10
Granted: 2013-06-26
Abstract: The present invention relates to a medical device or implant made at least in part of a high strength, low modulus metal alloy comprising Niobium, Tantalum, and at least one element selected from the group consisting of Zirconium, Tungsten, and Molybdenum. The medical devices according to the present invention provide superior characteristics with regard to biocompatibility, radio-opacity and MRI compatibility.
Patent EP-1991475-B2 (EP)
Inventor: LOTT JOSEPH C
IPC: B65D83/22
Filed: 2007-03-05
Granted: 2015-11-04
Abstract: A cover and trigger assembly is provided that includes having a valve that can be actuated for dispensing the contents of the can through an outlet of the valve. The assembly includes an annular component having a helical surface is secured to the can, and a cover coupled to the annular component. The cover has an opening through which a trigger extends, and the cover is rotatable relative to the helical surface on the annular component for rotatably raising or lowering the cover relative to the annular component. The raising or lowering of the cover respectively prohibits or permits movement of the trigger member to actuate the valve, thereby controlling dispensing operation of the valve.
Patent EP-2120656-B2 (EP)
Inventor: SCHINDLER THORSTEN
IPC: A47J31/44
Filed: 2008-01-07
Granted: 2019-03-13
Abstract: During a method for the production of milk foam or milk-based drinks, milk is sucked with a pump (1) out of a container (3, 3′) and conveyed to an outlet (11′), wherein air and/or a gas is added to the milk. The milk/air mixture is processed in a cold state into milk foam and conveyed as cold milk foam to the outlet (11′).
Patent EP-2273909-B2 (EP)
Inventor: FETZER GERHARD
IPC: A47L15/06
Filed: 2009-03-27
Granted: 2017-06-21
Abstract: A stationary household appliance having a housing wall, components, and a force transmitting element to transmit a force that acts upon the housing wall from the outside of the stationary household appliance into the components. The force transmitting element has at least two force application regions to transmit the force into at least two different ones of the components.
Patent EP-0298481-B2 (EP)
Inventor: GARNREITER FRANZ DIPL-ING
IPC: B65B31/00
Filed: 1988-07-07
Granted: 1995-01-18
Abstract: The invention relates to a method and a device for the oxygen-free packaging of product 5, e.g. foodstuffs, in containers 1. It is proposed that liquid nitrogen be metered into the containers 1 immediately before and/or after the product 5 is introduced into the containers. The gaseous nitrogen formed by evaporation of the liquid nitrogen forces the oxygen out of the containers 1. The containers 1 are then transferred to an inert zone 7 into which gaseous nitrogen is passed. Finally, the containers 1 are sealed in the inert zone 7.
Patent EP-0348004-B2 (EP)
Inventor: VAN DE SANDE ROBERT LEO KAREL
IPC: C11B3/16
Filed: 1989-06-20
Granted: 1996-07-03
Abstract: The invention relates to a method of refining glyceride oil comprising the step of degumming said glyceride oil, wherein said degumming step is followed by a separation step in which undissolved and non-centrifugable particles are removed from said degummed oil. Said degumming step is followed by a step of holding the degummed oil for such a period of time and under such temperature conditions as to cause agglomeration of said undissolved particles, and for an agent promoting the formation of undissolved particles and/or promoting the agglomeration of the undissolved particles is added to the oil.
Patent EP-0531987-B2 (EP)
Inventor: SCHILLING WILFRIED
IPC: G05D23/24
Filed: 1992-09-10
Granted: 2003-11-05
Abstract: A heating unit (1) for a hotplate has an outer heater (3) and an inner heater (4), which is located in said outer heater (3), for essentially separately heating in each case one associated area region (13, 14) of the overall heating surface (2). The two heaters (3, 4) can be controlled differently and, in this case, the power supplied, for example, is distributed to the two heaters (3, 4) such that it switches over periodically and alternates without any gap in very short, but variable time intervals. The switching-over takes place as the alternating-current characteristic passes through its zero line. In consequence, any desired power distribution can be achieved (without influencing a click rate) on at least two area regions (13, 14) of the same heating surface (2), and a high efficiency is achieved as well as matching to the respective heat consumption, with the aid of relatively simple control means (10). <IMAGE>
Patent EP-0593896-B2 (EP)
Inventor: BEISSWENGER THOMAS
IPC: C07D339/04
Filed: 1993-09-13
Granted: 2005-03-02
Abstract: RS-Thioctic acid with a new morphology which is obtainable by a recrystallisation process is described.
Patent EP-0587517-B2 (EP)
Inventor: TESTART GERARD
IPC: E01B7/12
Filed: 1993-08-31
Granted: 2001-01-24
Abstract: The present invention relates to an installation of the movable point in the crossing piece incorporated in long welded rails and a method for producing such an installation. The installation, characterised in that the linkage between the movable point (1) and the element (2'') of the crossing piece constituted by two rails (3 and 4) is made by essentially mechanical assembly. The invention is more particularly applicable in the field of constructing railway track equipment, in particular crossings (frogs, points). <IMAGE>
Patent EP-0899078-B2 (EP)
Inventor: MERZIGER JOACHIM
IPC: B29C48/12
Filed: 1998-08-13
Granted: 2008-06-18
Abstract: A composite plastic profile is produced by co-extrusion of a solid cylinder having skin and interior layers of different materials, followed by single extrusion to produce the profile cross-section in which the skin layer forms all the essential parts of the finished profile. Independent claims are also included for: (1) equipment for carrying out the above process, comprising a co-extrusion block which is connected to the outlets of two extruders and which is followed by a single extrusion head; and (2) a plastic profile which has a composite wall and any desired cross-section and which is produced by the above process, the skin layer thickness being variable in accordance with the contour of its cross-section.