baber/WOPTO huggingface dataset:
Patent EP-0245747-A2 (EP)
Inventor: BERTSCH BRUNO DIPL-ING
IPC: H05K1/18
Filed: 1987-05-05
Abstract: This device is used for the precisely balanced drive of a plurality of parallel-connected power field-effect transistors (T1...T30) operating in the switching mode. For this purpose, the transistors are arranged on an elongated mounting board (6) in such a way that two opposite rows are formed. Spatially adjacent transistors are in each case combined to form a group. Two drive buses (4a-e and 5a-e) are fed to each group and are connected via central bus terminals (22a-e, 23a- e) on the mounting board (6) and equally long conductor tracks (24, 25) are connected in each case to the individual transistors. This results in a "star-shaped" drive of the individual transistors in each group, i.e. a drive with equally long drive paths. The drive buses (4a, 5a-e) are also of equal length and are each centrally interconnected. The mounting board (6) may be fitted with components (7) for individually wiring the transistors. The load connections are made via a U-shaped current rail (1) soldered to the mounting board (6) and via a heat sink (9) to which the transistors make contact. Fields of application are in power electronics, for example in DC actuators for machines having high current consumption.   <IMAGE>
Patent EP-0249189-A2 (EP)
Inventor: KATAOKA HIROSHI
IPC: B01D69/02
Filed: 1987-06-09
Abstract: This invention provides method and membrane for hemodialysis which has a total protein permeability of not more than 0.2%, and has a reduction rate of β₂-microglobulin of not less than 5%. The hemodialysis membrane of the present invention selectively removes β₂-microglobulin which was shown to cause some long-term complications such as carpel tunnel syndrome in the patients undergoing hemodialysis, while preventing the leakage of useful proteins.
Patent EP-0254217-A2 (EP)
Inventor: LAMBERT THOMAS WAYNE
IPC: H04N9/82
Filed: 1987-07-17
Abstract: An imaging system for generating a color image on film from electronic video image data incorporates feedback control techniques to provide control of film density. The system Includes variable gain amplifiers responsive to light intensity output of a film writing device for maintaining the output at a desired set level. In addition, the system includes apparatus and a method for monitoring the density of film images produced by the system and for utilizing the monitored values to modify the system transfer function in a direction to effect a change in the film density towards a desired value.
Patent EP-0255942-A2 (EP)
Inventor: MARUYAMA HIROYUKI KONISHIROKU
IPC: H04N1/04
Filed: 1987-08-04
Abstract: An image recording apparatus wherein an image information is developed by converting the image information into an optical signal and by writing the image information on a drum-shaped image retainer (1) with the converted optical signal, and is recorded      . A first writing timing is set in a first writing direction with respect to the image retainer (1) and a second writing timing is set in a second writing direction with respect to said image retainer (1) and the number of developing rotations with respect to the image retainer (1) is calculated in accordance with the settings of the writing timings. The image information is overwritten the number of times corresponding to the number of developing rotations.
Patent EP-0266704-A2 (EP)
Inventor: NEGELE ANTON
IPC: B60S5/00
Filed: 1987-10-31
Abstract: In an electronic system for motor vehicles various control instruments are connected to one another via a serial interface and have separate memories for variable, vehicle-specific data which are written into the memory in a processing operation common to the control instruments before the vehicle goes into service.
Patent EP-0276391-A2 (EP)
Title: Sheet metal working machine with a tool magazine
Inventor: OTTO GERHARD
IPC: B23Q3/155
Filed: 1987-11-14
Abstract: Although very short tool-change times can be achieved with conventional turret cutting presses, this type of machine has the disadvantage of a limited tool capacity. Systems in which a stamping machine is fitted with a single head station and cooperates with an external tool magazine are admittedly distinguished by a high tool capacity, but relatively long tool-change times must be expected. The object of the invention is to design a sheet metal-working machine which combines a high tool-change speed with a large tool reservoir. This is achieved when, in the working station, a carriage with a plurality of tool-receiving systems is provided which can be connected to the tool drive system and each carry a tool set, a change of the tool set cooperating with the tool drive system being possible by straight line-shifting of the carriages, and a chain-type tool magazine being provided which cooperates via a tool-change device (58, 59) with the tool-receiving systems of the carriages. The chain-type tool magazine can also be interconnected via appropriate change stations to further tool magazines. …<IMAGE>…
Patent EP-0254497-A2 (EP)
Inventor: TANDON JAGDISH CHAND
IPC: H04N5/369
Filed: 1987-07-17
Abstract: A linear image sensor array with a row (16) of photodiodes (14) and a transfer circuit (20) for each photodiode (14), the circuit having a pair of transistors for two stage transfer of the image signal charge from the photodiode to the gate of one transistor of a two transistor source follower (30, 32; 33), a transistor (36) for applying a bias charge to the photodiode, a multiplexing transistor (34) for connecting the source follower output to an output line (22), a reset transistor (38) for resetting the source follower, and clock signals for operating the transfer circuits in succession to serially output image signals to the output line.
Patent EP-0259182-A2 (EP)
Inventor: WOODEN JOHN
IPC: F01P5/02
Filed: 1987-09-04
Abstract: The invention relates to cooling fans which are disclosed in the context of fan assisted heat exchanger systems such as for use in vehicles. Shrouding is provided to match the active area of a rectangular radiator with an area swept by a cooling fan and in the preferred embodiments utilises two small diameter side-by-side fans in order to effect a better match between the cross-­sectional area of the radiator and the area swept by the fans. Preferably,the fans are rotated in a synchronised manner in counter-rotation and the means for providing this drive may comprise gearing connected with a prime mover or a pulley and drive belt system. In the latter case, the drive belt is preferably a toothed belt and may be provided with teeth on both sides to secure the desired counter-­rotation of the two fans.
Patent EP-0269278-A2 (EP)
Inventor: SIMONOVITCH HAIM
IPC: C07D215/56
Filed: 1987-10-29
Abstract: An adduct of nicotinic acid with the antibacterial agent 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(piperazinyl)-­3-quinolinecarboxylic acid (Norfloxacin) is a new substance. It has good solubility in water and hence is a useful form in which to administer Norfloxacin.
Patent EP-0242329-A2 (EP)
Inventor: HORISBERGER MICHEL ANDRE
IPC: A61K39/395
Filed: 1987-04-09
Abstract: The invention relates to purified proteins induced in human cells by interferon a or β, RNAs, DNAs and hybrid vectors coding for said proteins, hosts transformed with such a hybrid vector, processes for the preparation and purification of these proteins, DNAs, vectors and hosts, monoclonal antibodies specific to these proteins, monoclonal antibody derivatives, hybridoma cell lines secreting these monoclonal antibodies, the use of the monoclonal antibodies and their derivatives in the qualitative and quantitative determination of these proteins, test kits containing the monoclonal antibodies, and pharmaceutical preparations containing said proteins. A protein of the invention shows antiviral properties ascribed to interferons and may be a valuable indicator of the cell response to an interferon therapy.
Patent EP-0240482-A2 (EP)
Inventor: WILMOTTE STEPHAN
IPC: B22D41/62
Filed: 1987-04-01
Abstract: 1. Device of the nozzle the for casting steel, comprising a body (2) in which is provided a channel (1) for casting molten steel and first cooling means (3) for cooling the said body, characterized in that it also comprises second stirring means (1+, 1-; 2+, 2-; 3+, 3-) in order to create an agitation within the molten steel located in the said channel.
Patent EP-0278485-A2 (EP)
Inventor: SCHRODT HANS-JOACHIM
IPC: H05K3/40
Filed: 1988-02-10
Abstract: In order to make a digitalisation board having two groups of conductor paths (2, 3, 4, 5; 2', 3', 4') which are in each case parallel within the group, the groups running at right angles to one another and being arranged to be coplanar, the conductor paths (2, 3, 4, 5; 2', 3', 4') are produced by cathode sputtering or condensation of metal and are covered with a dielectric material layer (13; 13'). The ends (6, 7, 8, 9; 6', 7', 8') of the conductor paths (2, 3, 4, 5; 2', 3', 4') in this case have the dielectric material removed from them and are connected by printing using a printing ink which is electrically conductive or which can be metallised. <IMAGE>
Patent EP-0295662-A2 (EP)
Inventor: CASSESE FERDINANDO
IPC: B62D21/11
Filed: 1988-06-15
Abstract: The structure comprises a central frame (1) to define the passenger compartment of the motor vehicle, a front frame (2) connected by first resilient connection means (4) to the front part of the central frame and provided with first attachment means (5) for the front suspension (6), a rear frame (7) connected by means of second resilient connection means (8) to the rear part of the central frame and provided with second attachment means (9) for the rear suspension (10); the said rear frame (7) substantially supports the motor vehicle engine (13) and some of the transmission members whilst the front frame supports the other transmission members.
Patent EP-0298407-A2 (EP)
Inventor: MORI CHECCUCCI TOMMASO
IPC: B65B3/24
Filed: 1988-07-04
Abstract: The process provides the transfer of the container to be filled in succession below a plurality of feed stations (13a-13d) having a progressively smaller flow rate and alternatively thereto onto the same number of check balances (7a-7d) so as to obtain, in successive steps, the precise refinement of the dosage. All of the balances (7a-7d) being correlated to electronic processors which adjust the partial dosages and check the final results. The invention also relates to an apparatus for the execution of said process.
Patent EP-0304794-A2 (EP)
Inventor: FLEMING ROGER
IPC: G01N33/50
Filed: 1988-08-18
Abstract: A method for the quantitative determination of lithium in a liquid test sample employing turbidi­metric or nephelometric techniques to measure the maximum rate of change in the optical density of a reaction mixture containing precipitated lithium. The lithium is precipitated by a lithium precipitating reagent to result in dispersed, suspended particles, and the maximum rate of change in optical density determined to provide. a linear dose response which can be quantitatively correlated to the amount of lithium present in the test sample.
Patent EP-0319906-A2 (EP)
Inventor: MATSUMOTO JUN-ICHI
IPC: C07D401/04
Filed: 1988-12-06
Abstract: 1-Substituted-6-fluoro-5-methyl-7-(piperazinyl or pyrrolidinyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acids (I) and processes for preparation thereof. The acids are used for treatment of a bacterial infectious desease.
Patent EP-0324978-A2 (EP)
Title: Rolling mill drive with loosenable driving spindles arranged between gearings and work rolls
Inventor: SEIDL KARL HEINZ
IPC: B21B35/14
Filed: 1988-12-28
Abstract: In the operation of rolling mills, the work rolls of a roll stand have to be replaced by new work rolls relatively frequently for reasons of wear, or different production programmes require an adaptation in each case to the rolling stock to be processed. In order to keep down to the minimum the servicing times required by this, it is proposed, in a rolling mill drive with articulated spindles 1 which are arranged in axially displaceable fashion between pinions and work rolls and the spindle joint 3 of which is releasably connected to the neck 2 of, in particular, the work roll, to provide a rapidly and precisely working coupling and decoupling device which is designed as a ring-type bayonet joint 4 arranged in the spindle joint 3 connecting the work roll and the articulated spindle. 
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Patent EP-0290106-A2 (EP)
Title: Sliding roof panel control apparatus
Inventor: HUEHN WERNER T
IPC: B60J7/057
Filed: 1988-05-04
Abstract: A control apparatus (60) for a sliding vehicle mounted roof panel controls the movement of the sliding roof panel between fully opened and fully closed positions within a roof opening in the vehicle and predetermined intermediate, partially opened positions, including at least one sensor (64) for detecting the position of the sliding roof panel (50) and a control apparatus, responsive to the output from the sensor (64), for activating or de-activating the drive motor (54) controlling the movement of the sliding roof panel (50).
Patent EP-0300516-A2 (EP)
Inventor: BRATT RICHARD GLENN
IPC: G06F21/60
Filed: 1982-05-21
Abstract: The system has memory storing data and instructions and processing means. Memory is organized into objects identified by unique identifiers (UIDs) comprising a logical allocation unit identifier (LAUID) and an object serial number (OSN) provided by an architectural clock, associated with an offset (0) and length (L) enabling logical addresses to be derived. Instructions (SIN's) are in an intermediate level language - (SOP's = S - language operations). Associated names (NAME A, NAME B) point to name tables which identify subjects to which the processor may respond in relation to the instruction in question. Protection is afforded by restricting access to memory operations to a subject pertaining to the set of subjects pertaining to the object in question.
Patent EP-0312331-A2 (EP)
Inventor: TANABE HISAKI
IPC: C08G63/185
Filed: 1988-10-12
Abstract: The invention concerns a thermosetting polyester resin capable of forming an anisotropic molten phase comprising a repeating unit of the formula: A-X-B alone, or a combination of the repeating unit of the formula: A-X-B and the repeating unit of the formula: R, adjoining two repeating units being connected each other through an ester bond, in which A represents a mesogenic group defined in the specification, B is a spacer group defined in the specification, X is an ester bond, and R represents bivalent to hexavalent aliphatic, aromatic or alicyclic hydrocarbon residue, the end bondings of the connected repeating units being occupied by OH, COOH or their reactive derivatives and the sum of resinous acid value and OH value being 10 to 200. 
     The invention also provides a powder coating resinous composition containing the abovesaid resin.
Patent EP-0317322-A2 (EP)
Title: Method for monitoring acoustic emissions
Inventor: BELCHAMBER RONALD MALCOLM
IPC: G01N29/04
Filed: 1988-11-17
Abstract: A method for monitoring the operating conditions of process plant or machinery comprises the steps of
     (a) detecting the sound intensity of the plant or machinery by means of a sound transducer, e.g., a microphone, the output from which is an analogue signal, the intensity of which is proportional to the intensity of the sound in the audio frequency range,   (b) converting the analogue signal to a digital signal,   (c) passing the digital signal through a digital band-pass filter to select at least two frequency bands,   (d) utilising the signal power in these bands as signal descriptors and putting them into a multivariate pattern recognition procedure,   (e) utilising the pattern recognition procedure to develop soft models to characterise the signals recorded and to assign them to a particular category of known operating conditions,   (f) again detecting the sound intensity of the process or machinery by means of the sound transducer,   (g) converting the analogue signal to a digital signal,   (h) passing the digital signal through a ditigal band-pass fitter to select the same frequency bands as in (c),   (i) utilising the signal power in these bands as signal descriptors and putting them into a multivariate pattern recognition procedure, and   (j) using the soft models as templates, such that when operating conditions repeat themselves they may be recognised, or a change in conditions may be detected.
Patent EP-0320244-A2 (EP)
Inventor: TSUDA TOSHIO
IPC: H01L23/485
Filed: 1988-12-07
Abstract: A substrate provided with conductive terminals and another substrate provided with electrode pads and two-stepped electrical contact bumps formed respectively on the electrode pads and each consisting of a first raised portion and a second raised portion formed on the first raised portion, are joined securely by bonding the second raised portions coated respectively with droplets of conductive adhesive and the correspond­ing conductive terminals by the droplets of the conductive adhesive. The ratio of the area of a section of the first raised portion in a plane parallel to the surface of the electrode pad is greater than the area of a section of the second raised portion parallel to the section of the first raised portion at a predetermined ratio. In an exemplary method of forming the electrical contact bump, the second raised portion is formed by bending a conductive wire in a loop by a ball bonding apparatus.
Patent EP-0310579-A2 (EP)
Inventor: CHRISTENSSON EJE
IPC: A24C5/18
Filed: 1988-08-04
Abstract: In order to provide when smoking a cigarette a substan­tially uniform concentration of the flavouring substance or substances supplied to the tobacco rod (23) in the form of at least one flavouring substance, the flow of flavouring substance is controlled, in accordance with the invention, periodically between a maximum and a minimum flow. The maximum flow is applied to those parts (36) of the tobacco rod which each include the tip-end of a cigarette, whereas the minimum flow is applied to the opposite end part (37) of the cigarette.
Patent EP-0345422-A2 (EP)
Inventor: KOHLHAGE HERMANN
IPC: B41J19/20
Filed: 1989-03-03
Abstract: In a guiding device for a printer or a recording apparatus having a print abutment (14), a print carriage (12), which is movable along the print abutment (14), and at least one guide belt (30), which is attached by one end to the print carriage (12), can be wound by the other end onto a winding reel (28) and is arranged parallel to the print abutment (14), the winding reel (28) being arranged in the end region of the movement path of the print carriage (12), it is proposed for better guiding of the recording medium in the printing region that the winding reel (28) is adjustable via a support (26), mounted adjustably on the housing (10) of the apparatus, between the operating position situated in the end region of the movement path and a non-operational position retracted from the movement path, and that interacting control surfaces (22, 34) are formed on the print carriage (12), on the one hand, and on the winding reel support (26), on the other hand, which control surfaces cause an adjustment into the non-operational position when the print carriage (12) is moved into the end region and an adjustment into the operating position when it is moved out of the end region. <IMAGE>
Patent EP-0349853-A2 (EP)
Inventor: TOMITA YUKIO C O NIPPON STEEL
IPC: C21D8/12
Filed: 1989-06-23
Abstract: A method of producing non-oriented magnetic steel heavy plate that has good magnetic properties in a low magnetic field that comprises hot-rolling high-purity steel, adjusting the crystal grain size and dehydrogenation treatment, whereby a uniform ferrite grain diameter is imparted to the steel.
Patent EP-0353540-A2 (EP)
Title: Fireproof doors insert with silica sol
Inventor: KUMMERMEHR HANS
IPC: E04B1/94
Filed: 1989-07-18
Abstract: A fire-resisting wall element (1) reducing heat transition and with at least two insulating layers (2, 2a) made from bound mineral wool contains a layer (3) arranged between the insulating layers (2, 2a) which is produced from a mixture of a dehydrating hydroxide and an inorganic binder such as water glass or silica sol. The layer (3) increases the fire resistance of the wall element (1) which is therefore particularly suited as an insert for a fire-check door. <IMAGE>
Patent EP-0361241-A2 (EP)
Inventor: RISS HELMUT DIPL-ING FH
IPC: H01H13/50
Filed: 1989-09-15
Abstract: A three-position hand lever for a robot control is provided with a push button (T), which reliably triggers the following functions: push button (T) not pressed - stop function, push button (T) in centre position - release signal, push button (T) fully pressed - stop function. A contact arrangement (K, KS) is provided for this purpose which has a make contact (KS), which starting from a stop function in the case of non-actuation of the button (T), effects the release signal given a defined actuation, and which given spasmodic actuation moves the make contact (KS) back into the initial position via a mechanical deflection system (G, HE, ST). <IMAGE>
Patent EP-0362652-A2 (EP)
Inventor: TOKUGAWA OSAMU
IPC: B60R22/20
Filed: 1989-09-25
Abstract: An adjustable anchor mounting device has a base (1) to be fixedly mounted on a vehicle body, an adjustable anchor (2) provided selectively movably relative to the base and having an opening (2a) and an anchor nut (3) received in the opening (2a) for connecting a webbing to the adjustable anchor. The anchor nut has a flange portion (3b) and a crimp (3d), the crimp is located on the side of the webbing relative to the adjustable anchor, and a peripheral edge portion of the opening is firmly held between the flange portion and the crimp.
Patent EP-0426880-A2 (EP)
Inventor: HOFFMAN KENNETH
IPC: B29C59/10
Filed: 1989-10-23
Abstract: Plastic web materials (23) are provided which are selectively treated in a patterned manner with corona discharge. Methods for making and using such webs are provided. In one aspect, such a web is utilized as the inside surface of a container structure. During meat cook-in, such structure selectively in treated areas adhere to highly proteinaceous material cooked therein.
Patent EP-0372289-A2 (EP)
Inventor: BUXTON JOHN MARTIN
IPC: A63B59/00
Filed: 1989-11-20
Abstract: A games racket includes one or more vibration-­damping assemblies (20) in its throat portion. Each assembly (20) may comprise a metal rod (21) supported at either end by elastically-deformable mounting-members (30, 31). The dimensions of the mounting-members (30, 31) relative to the rod (21) are such as to permit the rod (21) to move in the direction of an applied vibration (AA′).
Patent EP-0372388-A2 (EP)
Inventor: KAKIUCHI SHUSUKE
IPC: D21H17/43
Filed: 1989-11-30
Abstract: A water-disintegrable cleaning sheet comprising a web of water-dispersible fibers having incorporated thereinto a water-soluble binder having a carboxyl group; at least one metallic ion selected from the group consisting of ions of alkaline earth metals, manganese, zinc, cobalt, and nickel; and an aqueous cleaning agent containing an organic solvent, is disclosed. The sheet satisfies both water disintegrability and strength even when cotained a cleaning agent of high water content.