baber/WOPTO huggingface dataset:
Patent DE-1921250-B2 (DE)
Title: Protection circuit for AC motor - has transformer and relays to disconnect supply if phase, neutral or earth lines fail or overload
IPC: H02H7/09
Filed: 1969-04-25
Abstract: The protection circuit, for a three phase AC motor, disconnects the motor from the supply immediately one phase, the neutral or the earth rail fails or when an overvoltage on the earth rail occurs. An 'on' and an 'off' button are both connected in series with the primary winding of a transformer which is connected between the earth line and one of the phases of the supply. The secondary coil of the transformer is coupled to a first relay and to the earth line. The relay contacts are connected so that one contacts the earth line between the 'on' button and the primary of the transformer and the other is connected to a switching relay.
Patent DE-1939319-B2 (DE)
Title: Cutting and gluing installation for film or magnetic tape - has tensioned attachment sliders and two part knife
IPC: G03D15/04
Filed: 1969-08-01
Abstract: Band cutting and glueing installation has a section where the band ends overlap each other on a guide track; they are tensioned by attachment sliders arranged on either side of the cutting point, and are then cut through together by scissors and then fitted together by application of an adhesive strip. The scissors consist of an upper knife capable of swivelling around a turning axle extending on one side of the guide track and vertical to the length of the bands and of a rigid lower knife. Next to the lower knife is a ledge capable of swivelling on a parallel axle extending on the other side of the guide track. This arrangement ensures that the ledge with the scissor system open forms a closed stage with the lower knife and during the cutting process the upper knife can be pressed downwards against a return pressure whilst freeing the cutting edge of the lower knife.
Patent DE-2043289-B2 (DE)
Title: Juke box with automatic control - has discs in magazine controlled by carrier disc with slide control elements also counting frequency of playing of each disc
IPC: G11B27/00
Filed: 1970-09-01
Abstract: An automatic music player using discs held in a carousel type magazine includes a facility for automatic cycle control of different tracks from the discs. The magazine consists of radial compartments (3) around a common centre shaft (2). The discs are controlled by a gripper (5) that is fixed. A carrier disc (6) has a number of radial slots (7) corresponding to the number of magazine compartments. Concentric rings (9) sub-divide the carrier and correspond to equal segments of the recorded disc. A pivoted arm (10) has an actuator (11) that allows slide permanent magnets (8) to be moved to control the playing of sections of the discs.
Patent FR-2662711-B2 (FR)
Inventor: JEAN-LOUP NEVEU
IPC: D04H1/492
Filed: 1990-06-01
Granted: 1992-08-14
Abstract: PCT No. PCT/FR90/00861 Sec. 371 Date Jul. 26, 1991 Sec. 102(e) Date Jul. 26, 1991 PCT Filed Nov. 28, 1990 PCT Pub. No. WO91/08333 PCT Pub. Date Jun. 13, 1991.The invention concerns a method for making a non-woven from unbleached cotton or other natural ligno-cellulose fibers comprising a surface layer of substances rendering the fiber hydrophobic and comprising the following stages: formation of a sheet of unbound fibers on a water-permeable cloth, tangling the sheet fibers by means of a plurality of water jets issuing from arrays of injectors located transversely to the direction of advance of the support, the method being characterized in that the total energy imparted to the sheet by the set of jets is at least equal to a minimum threshold corresponding to the value at which said sheet becomes hydrophilic. The invention also concerns a hydrophilic non-woven made by hydraulic binding from unbleached cotton or other natural, ligno-cellulose fibers such as flax, hemp or ramie and free of chemical treatment.
Patent JP-H022010-B2 (JP)
IPC: F16D65/18
Filed: 1986-02-04
Abstract: PURPOSE:To prevent the occurrence of a crack near a sticking part by placing a buffer elastic member between a plate and an armature to absorb a shock due to attraction and the torsional vibration of a rotating shaft. CONSTITUTION:When voltage is applied to an exciting coil, an armature 43 is attracted to the sticking plane of a rotor 24 as it elastically deforms a damper rubber 42 in a compressive direction to transmit the rotation of a pulley 25 to a rotating shaft 33. In this case, shock occurring simultaneously with the sticking of the armature 43 to the rotor 24 is absorbed by the elastic deformation of the damper rubber 42 in an axial direction. Consequently, the torsional vibration of the rotating shaft 33 lessens to control quick torque transition, thus a crack near a sticked part can be prevented.
Patent JP-H0553865-B2 (JP)
Inventor: KONRAATO HIIBAA
IPC: C23C14/54
Filed: 1985-02-14
Abstract: A method for monitoring and regulating composition and layer thickness of metallically conductive alloy layers during their manufacture by means of electrical resistance measurement. Individual alloy components are cyclically applied in coats in chronological succession. By comparison of measured actual values of the layer resistance RG after the application of each and every individual coating to rated values determined before the layer manufacture, the coating rates of the corresponding alloy component sources are controlled. The method serves for the reproducible manufacture of thin metal layers in semiconductor technology and allows the control of composition and layer thickness even during manufacture of said layers.
Patent JP-H0348673-B2 (JP)
IPC: H01S3/03
Filed: 1983-02-23
Abstract: A gas laser is provided in which the plasma chamber (2) can be quickly and easily replaced by relatively unskilled personnel. This feature makes it possible to use sealed plasma chambers (2) in applications where lasers are operated only intermittently and sealed plasma chambers (2) have limited operating life. With the elimination of the gas handling system, it becomes posssible to manufacture compact, and in some important cases, portable and light weight lasers with replaceable plasma chambers (2). The invention is addressed to lasers operating at low to medium power output. To make chamber (2) replacement possible without need for elaborate optical realignment, one section of a mating mechanical coupler (76,78,82,84) is secured to the non-conductive envelope (4) of the demountable plasma chamber (2) and is positioned in a predetermined spatial and angular position with respect to the electrodes (12,14), optical windows (26,28) and the optical axis of the plasma chamber (2). The positioning of the mechanical coupler with respect to the electrodes (12,14), the windows (26,28) and the optical axis is identical for each of the interchangeable plasma chambers (2). A separate base (32) is provided with the other section of the demountable coupler fixed in a precise predetermined spatial and angular position with respect to a pair of mirrors (52,54) mounted on the base (32). The position of this section of the mechanical coupler (76,78,82,84) with respect to the mirrors (52,54) is identical for each of the interchangeable bases (32).
Patent JP-S6152395-B2 (JP)
IPC: F28D3/00
Filed: 1980-03-12
Abstract: A heat exchanger having a horizontally-disposed, elongate shell with a partition extending lengthwise of the shell and interiorly thereof to form upper and lower compartments therein. The shell has end closures with at least one end closure having a flow passage communicating with the lower compartment of the shell for flow of fluid therethrough. A fluid port communicates with the upper compartment for delivering fluid thereto and passages at the edges of said upper compartment permit fluid flow from the upper compartment along the length thereof to wet the interior of the shell wall in the lower compartment. Fluid conduit means is positioned on the exterior of the shell for substantially the entire length thereof to place fluid in the conduit means in heat exchange relation with said shell wall.
Patent JP-H025649-B2 (JP)
IPC: B65H5/22
Filed: 1985-02-25
Abstract: A guide block (11) has a groove (16) with a flat floor cut into it, in which an endless belt (15) containing perforations (17) travels. A suction opening (18) opens into the floor of the groove (16), to which a vacuum is periodically applied by means of a valve (12). The endless belt (15) travels over a stack (1) of sheets (2) by means of guide rollers (4,5) and a drive roller (3). The vacuum, when periodically applied by the valve (12), operates through the perforations (17) so that the topmost sheet (2) of the stack (1) is sucked against the endless belt (15) and carried away in the same direction (28). One preferred form of the endless belt (15) is a toothed belt, with spaces between the teeth (21) that form vacuum chambers (22). With this compact and therefore easily positionable device, sheets (2) are sucked up from a stack (1) and transported away while maintaining their orientation, meaning that very high production rates are attained.
Patent JP-H0449563-B2 (JP)
IPC: C08J9/28
Filed: 1985-03-05
Abstract: This invention provides a highly porous crosslinked functionalised polymer having interconnected cavities of micron dimensions and having a pore volume greater than about 5.6 cc g and having a capacity to absorb water and also to absorb saline solutions. The polymers are generally based on styrene or various acrylates or mixtures and have a functional group selected from a large range of ionic and polar compositions.
Patent JP-H0377196-B2 (JP)
IPC: C07F9/50
Filed: 1985-03-25
Abstract: 1. Process for the preparation of tri(m-sulphophenyl)phosphine (TPPTS) comprising a) a sulphonation of triphenylphosphine (TPP) by means of a H2 SO4 -SO3  mixture containing an excess of SO3 , b) a hydrolysis of the excess SO3  present in the sulphonate obtained under (a) in order to stop the sulphonation reaction and c) a dilution of the hydrolysate obtained under (b) in order to attain a H2 SO4  normality compatible with d) the final step of extraction of TPPTS, the said process being characterized in that the hydrolysis step (b) and at least a part of the dilution step (c) are carried out simultaneously by incorporating the sulphonate in an acid aqueous hydrolysis solution while maintaining the H2 SO4 normality during the hydrolysis at a value above 9 N and removing at least partly the heat produced, the temperature being below 20 degrees C.
Patent JP-H0416320-B2 (JP)
IPC: B26D7/06
Filed: 1983-04-21
Abstract: An apparatus for parting-off pieces, particularly pieces of candy, from a strand of material, particularly a soft plastic strand of material, wherein the parted-off piece arrives on the upper side of the knife blade and is moved by this in the conveying direction so that there is practically no difference in speed between the parted-off piece and the entrainment member of a continuous conveyor engaging behind this, which conveyor pushes the parted-off pieces, with constant spacing apart, to a packing station or another further processing station. As a result, deformation and damage to the parted-off pieces is avoided during the conveying.
Patent EP-1189989-B2 (EP)
Inventor: GALLI DANIELE
IPC: C08L61/06
Filed: 2000-05-22
Granted: 2007-05-23
Abstract: The invention concerns a fire-resist treated polyamide composition useful in particular for making moulded articles. The invention concerns a polyamide-based composition comprising a fire-resist treated system containing a melamine derivative and a novolak resin. The composition is particularly useful for producing moulded articles for use in the field of electrical or electronic connections such as elements for circuit breakers, switches, connectors.
Patent EP-1304285-B2 (EP)
Title: Assisting apparatus for changing speeds in a bicycle transmission
Inventor: KAWAKAMI TATSUYA
IPC: B62M25/00
Filed: 2002-10-18
Granted: 2013-02-20
Abstract: An assisting apparatus (14) for using power from a rotating member (534,616) to assist the operation of a bicycle transmission includes a mounting unit and an input transmission member (176,706) coupled to the mounting unit, wherein the input transmission member (176,706) moves to at least a first input position and a second input position. An output transmission member (280,794) is coupled to the mounting unit, wherein the output transmission member moves to at least a first output position and a second output position corresponding to the at least first input position and the second input position of the input transmission member (176,706), respectively. A rotating member engaging member (498,892) moves between a rotating member engaging position and a rotating member disengaging position, and a motion transmitting mechanism is provided for transmitting motion from the rotating member engaging member (498,892) to the output transmission member. A switching mechanism is provided for moving the rotating member engaging member to the rotating member engaging position when the input transmission member (176,706) is in one of the at least first input position or second input position and the output transmission member is not in the corresponding at least first output position or second output position, and for moving the rotating member engaging member to the rotating member disengaging position when the input transmission member (176,706) is in one of the at least first input position, or second input position and the output transmission member (280,794) is in the corresponding at least first output position or second output position. <IMAGE>
Patent EP-1541046-B2 (EP)
Inventor: SALVADOR JEAN EMILE
IPC: A41F3/02
Filed: 2003-11-28
Granted: 2010-12-15
Abstract: The strap has a tubular harness (11) received at an end (2) of a harness (1). The harness (1) has an end (8) in which a storage bag (7) and an adjustment harness (13) are inserted. The harness (1) is folded over itself and a rectangle frame (6) made of quick fixing fabric is disposed inside a basic frame (5) with two flaps (5a, 5b) made of quick fixing fabric. The rectangle frame is blocked by folding back the flaps.
Patent EP-1591024-B2 (EP)
Inventor: FETAHOVIC AMIR
IPC: B65G61/00
Filed: 2005-04-27
Granted: 2018-12-12
Abstract: The method involves producing product data sets, where each set corresponds to approximately equal portions of a product mass flow entering a transport section (12). The product data sets are written into corresponding memory units of a first-in-first-out stack memory. The product data sets corresponding to the product mass flow emerging from the transport section are read from the memory. An independent claim is also included for a system for tracking product data for a product mass flow in a transport storage section of a tobacco-processing industry.
Patent EP-2204073-B2 (EP)
Inventor: ALONSO FORMENTO FERNANDO
IPC: H05B6/06
Filed: 2008-10-10
Granted: 2014-08-27
Abstract: The invention relates to a household device having a control unit (10) for operating a plurality of performance elements (12) and a user interface (14), wherein the control unit (10) comprises a chronometer (16) and a memory unit (18) for storing at least one variable for a shutdown time interval (Toff), and wherein the control unit (10) is configured such that it performs a safety shutdown autonomously if an uninterrupted period of operation of the heating element reaches the shutdown time interval (Toff). In order to make a safety shutdown function more flexible, the invention proposes that the control unit (10) comprise an adjustment means (28) that can be operated by means of the user interface (14) to change the shutdown time interval (Toff).
Patent EP-2146401-B2 (EP)
Inventor: LINK DANIEL
IPC: H01R35/02
Filed: 2009-07-14
Granted: 2015-01-07
Abstract: The device, particularly cable transition (1), has flexible connection cable, and a multi-channel modem, which converts measuring and monitoring signals in a transmission signal that is transferred by a line of the connection cable on the incoming signal lines. The connection cable is formed with a holder of a cable transition, where the holder fixes its ends (14,15) at one or another carrier.
Patent EP-0169750-B2 (EP)
Inventor: JALON MICHEL
IPC: D06P1/00
Filed: 1985-06-11
Granted: 1997-01-15
Abstract: The invention relates to security fibers and other allied materials made luminescent by a dyeing process employing rare-earth compounds and their applications in fiduciary documents and other materials requiring authentication.
Patent EP-0190313-B2 (EP)
Title: Procede et installation pour la production d'acier en continu
Inventor: VALLOMY JOHN ALEXANDER
IPC: F27B3/06
Filed: 1985-07-30
Granted: 1995-05-03
Abstract: Procédé et installation pour la production d'acier en continu dans un four électrique d'aciérie (10), possédant une rehausse de matériau de charge (18), un organe de chargement en continu (44) et un organe permettant d'extraire l'acier raffiné (80) sans interrompre le fonctionnement des électrodes (12) du four. Le chargement et la coulée du métal en fusion sont exécutés tout en maintenant la pleine puissance électrique, ce qui permet d'obtenir un bon contrôle de la qualité aussi bien que de la composition chimique du produit.
Patent EP-0282415-B2 (EP)
Inventor: GOSSET SERGE
IPC: D21H23/76
Filed: 1988-03-10
Granted: 1999-10-06
Abstract: Process characterised in that one (or more) cationic starch(es) and one (or more) anionic starch(es) other than a starch phosphate are introduced, separately from each other, at two or more points (8, 12, 13, 14), especially at the wet end, into the fibre composition forming the raw material. 
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Patent EP-0649445-B2 (EP)
Inventor: BROD RAMAH JESSICA
IPC: C10N20/04
Filed: 1993-06-29
Granted: 2002-05-02
Abstract: Compositions comprising (a) an ethylene-mixed unsaturated ester copolymer or (b) two or more ethylene-unsaturated ester copolymers differing, for example, in their ester chains improve the low temperature properties of fuel oils.
Patent EP-0688384-B2 (EP)
Inventor: BRANDT KIM
IPC: D04H1/4218
Filed: 1994-01-14
Granted: 2007-02-14
Abstract: A method of producing a mineral fiber-insulating web comprises the steps of firstly producing a first non-woven mineral fiber-web being a loosely compacted mineral fiber web of a low area weight, such as an area weight of 50-1500 g/m2, e.g. 100-1200 g/m2, such as 200-600 g/m2, or 600-1200 g/m2. The first mineral fiber web contains mineral fibers arranged generally in the longitudinal direction of the mineral fiber web. Secondly, the first mineral fiber web is moved in the longitudinal direction of the web and folded transversely relative to the longitudinal direction and parallel with a transversal direction of the first mineral fiber web, so as to produce a second mineral fiber-web containing mineral fibers arranged generally perpendicular to the longitudinal and transversal directions. Thereupon, the folded mineral fiber web is cured for bonding the mineral fibers together so as to produce the mineral fiber-insulating web comprising a central body containing mineral fibers arranged generally perpendicular to the longitudinal direction of the mineral fiber web. The method also optionally includes longitudinally compressing and/or transversally compressing the folded mineral fiber web. The folded mineral fiber web may additionally be combined with additional mineral fiber webs or coverings for producing a composite mineral fiber web product which is cured in a single curing process.
Patent JP-2857414-B2 (JP)
IPC: A61P9/10
Filed: 1989-04-28
Granted: 1999-02-17
Abstract: Novel piperidine compounds having the formula <CHEM>  wherein R<3> is 3,4-methylenedioxyphenyl, aryl or heteroaryl which are optionally substituted with one or more halogen, C1-6-alkoxy, optionally substituted aryloxy or aryl-C1-6-alkoxy, cyano, mono or poly halogenated C1-6-alkyl, C1-6-alkenyl, C1-6-alkyl, C3-5-alkylene or trifluoromethyl groups, R<1> is strait or branched C1-8-alkyl unsubstituted or substituted with one or more cyano, ester, dialkylamino, hydroxy, amido, halogeno, substituted or unsubstituted piperidino, morpholino, thiomorpholino, dioxolanyl, tetrahydrofuranyl C1-8-alkoxy or C3-8-cycloalkyl groups, X is hydrogen, halogen, trifluoromethyl, hydroxy, cyano or C1-8-alkoxy,  Y is O or S; provided that R<1> is not unsubstituted C1-8-alkyl, when R<3> is 3,4-methylenedioxyphenyl, aryl or heteroaryl optionally substituted with one or more C1-6-alkyl, C1-6-alkoxy, C3-5-alkylene, C3-8-cycloalkyl or aralkoxy, and at the same time X is hydrogen or halogen  and a salt thereof with a pharmaceutically acceptable acid. The novel compounds are useful in the treatment of anoxia, migraine, ischemia and epilepsy.
Patent JP-2855341-B2 (JP)
IPC: C07D307/79
Filed: 1989-05-23
Granted: 1999-02-10
Abstract: The present invention relates to a compound of the formula: <CHEM> wherein R<1> stands for hydrogen or a lower alkyl; n denotes an integer of 1 to 6; X stands for an optionally oxidized sulphur atom, oxygen atom or an optionally substituted imino; R<2> stands for methyl or an organic residual group bonded through methylene, methine a quaternary carbon; R<3> stands for a lower alkyl; R<4> stands for hydrogen or acyl; R<5> and R<6> each stand for a lower alkoxy or a lower alkyl, or R<5> and R<6> combinedly stand for butadienylene, and salts thereof. The compound (I) of the present invention has a strong 5-lipoxygenase inhibiting action, is of high safety and is useful as, among others, an agent for ameliorating circulatory system, an anti-allergic agent and a pharmaceutical agent for central nervous system.
Patent JP-H0816877-B2 (JP)
IPC: G06F11/34
Filed: 1992-04-30
Abstract: A system resource monitor is provided to capture a data processing system's internal resource utilization, such as memory, CPU, or peripheral device availability/utilization. The captured 'state' of the data processing system's resources is maintained in real-time, while the impact on the system's performance in providing such information is kept to a minimum. This is accomplished through a combination of various techniques, including specialized device drivers for the respective devices coupled with a unique data reduction technique. Such techniques include filtering only events which are of interest and combining similarly related events to reduce data processing requirements. This real-time support provides an immediate and accurate representation of the internal operations of the data processing system. Further, these resources can monitored at the process level of a multiprocessing system. This captured data can be used by an application or control program to identify, isolate, and fine-tune the data processing system's resources to improve the overall efficiency of the system being monitored.
Patent JP-3087853-B2 (JP)
IPC: D02G3/36
Filed: 1990-05-25
Granted: 2000-09-11
Abstract: A composite yarn is disclosed having a spandex core yarn (10) with a thermoplastic wrapping yarn (22) arranged in twisted relationship round the core yarn in a series of S and Z twists. The invention lies in the feature that the core and wrapping yarns are free to move relative to one another. Several methods of producing the composite yarn are disclosed. One method (Figure 1) utilises fully orientated nylon as the wrapping yarn. A second method (Figure 2) starts from partially orientated nylon or polyester yarn and a third method (Figure 3) starts from partially orientated yarn which is fully drawn prior to twisting around the core yarn.
Patent JP-H074498-B2 (JP)
IPC: B01D53/04
Filed: 1988-06-15
Abstract: The present invention provides a method and apparatus for automatically controlling product repressurization in a pressure swing adsorption (PSA) process. According to the invention the same valve employed for withdrawing product from a bed during adsorption is employed to feed product gas to that bed during product repressurization. This enables the elimination of several valves, including a system-dependent valve, thereby improving system reliability. The same controllable valve may also be used to control the pressure in the PSA system.