baber/WOPTO huggingface dataset:
Patent EP-0373390-A1 (EP)
Inventor: ARNOLD RUDOLF
IPC: A01D34/64
Filed: 1989-11-21
Abstract: In a mowing apparatus for three-point linkage, a strut (13) of variable length is inserted between a supporting frame (1) and an intermediate carrier (2). Its function is to limit the vertical movability of the intermediate carrier (2) in the upward and downward direction and, with the support frame (1) in the raised position, to form together with the supporting frame (1) and intermediate carrier (2) an articulated triangle which absorbs the vertical load arising from the inertia force of the inner part of the mowing bar (4) whilst the load rising from the inertia force of the outer part of the mowing bar (4) is transmitted in a strictly defined manner to the supporting frame (1) by means of a tension connection (9, 10). The effect of the strut (13) also prevents a buckling of the rotary axle (3) between the intermediate carrier (2) and mowing bar (4). <IMAGE>
Patent EP-0378801-A1 (EP)
Inventor: SCHREYER OSCAR
IPC: E06C9/12
Filed: 1989-12-09
Abstract: The ladder comprises a chassis (1) with two pairs of support wheels, of which the two wheels (3) of one pair are mounted on a motorised axle driven by an electromechanical motor reduction gear (4, 5) constituting a brake in the static state. This ladder is guided along a working wall by rollers (12) rolling along a rail (14). The starting and stopping of the motor (5) are controlled by a push-button device (16, 17, 18) disposed within reach of an operator perched on the ladder. The motor (5) is supplied via an electronic circuit housed in a box (19) and comprising means of time-controlling the accelerations and decelerations resulting from the starting and stopping of the ladder.   Two automatic stops are provided, one by the ends of travels (28, 29, 30) and the other by a thermal device triggered when the ladder is blocked by an unforeseen obstacle. <IMAGE>
Patent EP-0333249-A1 (EP)
Inventor: BIERLEIN GUNTER DIPL-ING FH
IPC: G11C27/00
Filed: 1989-03-06
Abstract: The circuit arrangement described for storing a speech signal in a digital speech memory (SP) and for reproducing the stored signal contains inter alia a control circuit (SS). The control circuit supplies control commands and clock signals for the individual modules of the arrangement. The speech signal to be stored is present in one of a plurality of predefined codes. 
<??>In order to be able to store speech signals of considerable length it is provided that the speech signal be read into the digital speech memory (SS) in a preferred digital code. For this purpose input converters (EW1, EW2, EW3, EW4) are used which convert the speech signal to be stored from its existing code into the preferred digital code if it is not already in this code. Controlled by the control circuit (SS), a multiplexing device (M1, M2) passes the converted speech signal on to the input of the digital speech memory (SP). Output converters (AW1, AW2, AW3, AW4) convert the speech signal read out from the digital speech memory (SP) into each of the predefined codes. 
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Patent EP-0345907-A1 (EP)
Inventor: BOM PETRUS LEONARDUS JOSEF
IPC: E04B1/35
Filed: 1989-06-07
Abstract: During the building of a greenhouse (2) the roof is glazed. Glass plates (37) are thereby lifted. This is a dangerous job, since the glass plates can break in the process. 
     In accordance with the invention the glass plates are lifted by means of at least one lift (73) which is suspended from construction elements (7) of the greenhouse. 
     The glazing crew can arrange the ridge profiles (59) in addition to the glass plates and bars (62).
Patent EP-0347052-A1 (EP)
Inventor: FESSEL MANFRED
IPC: B22C9/08
Filed: 1989-05-24
Abstract: A mould for the production of a nodular or compacted graphite iron casting has parts comprising a treatment sprue, a runner, a slag trap, a filter chamber having an ingate and an outlet and having located therein a ceramic filter having an inlet and outlet, a casting cavity ingate, and a casting cavity, and the parts of the mould have a relationship one with another such that F2 = 0.8 F1 to 1 .2 F1, F3 = 30% F4 - 100% F4, F4 ≧ 4.5 F1, F5 ≧ 1 .3 F1, F6 = 2 F5 to 4 F5, F7 ≧ F5 and ≦ F6, F8 ≧ F5 and ≦ F6, F9 = 1 .2 F1 to 3 F1, F10 ≧ F2, L2:L1 = 3:1 to 8:1 and L1:L3 = 1:1 to 3:1 where F1 is the cross-sectional area of the filter chamber ingate, F2 is the cross-sectional area of the casting ingate, F3 is the area of the filter outlet, F4 is the area of the filter inlet, F5 is the vertical cross-sectional area of the runner, F6 is the vertical cross-sectional area of the slag trap, F7 is the area of the interface of the reaction sprue and the runner, F8 is the area of the interface of the runner and the slag trap, F9 is the area of the interface of the slag trap and the filter ingate, F10 is the area of the interface of the filter chamber outlet and the casting ingate, L1 is the height of the slag trap, L2 is the length of the slag trap and L3 is the width of the slag trap.
Patent EP-0347181-A1 (EP)
Inventor: DE LUCA RAYMOND F
IPC: B65H18/28
Filed: 1989-06-13
Abstract: A system of indicating towel roll depletion in rolled towel dispensers. The end of the towel roll (1) is treated with two ink or dye stripes (2, 3), one longer than the other. Due to capillary action, the stripes carry a short distance across the surface of the towel. When enough towelling is consumed to reach the longer stripe (2), a series of single coding marks (6) appear along the edge of the towel, indicating that the roll has been reduced to stub size. As more towelling is used, the shorter mark is reached and a series of double coding marks (8) appear along the edge of the towel. The double marks indicate that the end of the roll is imminent.
Patent EP-0333528-A1 (EP)
Inventor: COSTES CLAUDE
IPC: A23L13/60
Filed: 1989-02-13
Abstract: The invention concerns a new microbian technology for texturing protein mixtures by micro-organisms which express a transglutaminase activity in aqueous solution.
Patent EP-0347265-A1 (EP)
Title: Powder for thermographic relief printing
Inventor: SARDA JEAN-CLAUDE
IPC: B41M7/02
Filed: 1989-04-17
Abstract: Powders for thermographic relief printing, characterised in that they consist of a basic polymer, such as polyamide, obtained by a careful choice of the type and ratio of the monomers, dimers and amines used for polycondensation or of alloys of polymers of different molecular masses and physical properties, so as to obtain an exact setting of the general characteristics of this polymer or alloy, in order to give the film obtained from these powders highly specific properties. 
<??>This basic polymer or alloy is mixed in variable proportions and types with an assembly of chemical compounds of low molecular masses and of chemical structures having analogies, and with various additives, for the purpose of providing a range of products having specific properties suitable for the final intended use of the relief print. 
<??>The main function of these compounds and additives incorporated in the basic polymer is to accelerate the softening process of the macromolecular network by reducing the intensity of the intermolecular bonds between polymer chains, to make it possible greatly to increase the production of thermographic machines using these products, whilst at the same time reducing the length of their cooling system. 
<??>The essential objects of the invention are defined in general as follows: - A considerable reduction of the treatment time for the relief transformation as the result of the thermal properties imparted to these powders, whilst at the same time preserving or improving their general properties. - The complete or partial elimination of the damage, attributable to thermal shocks, of the supports to be treated and to the adherence to their dimensions. - A large energy saving. - A range of products compatible with one another and having various thermal and physical characteristics, making it possible, for example, starting from one of these products, to have the capacity of running a relief print through the inside of a photocopier set at approximately 150 DEG . - An improved quality of the appearance of the relief film. - Powders, the grains of which are preferably obtained in microspherical form, distributed on the print in two successive operations for a maximum filling rate of the powdered part. - A much lower cost price with qualities higher than those of the powders used at the present time.
Patent EP-0340099-A1 (EP)
Inventor: MOLLET JEAN PAUL
IPC: B42D15/10
Filed: 1989-04-25
Abstract: To produce the graphic elements required on the faces of the card body, a support element (10) carrying the electronic module (20) and provided with graphics (22, 24) on its faces (10a, 10b) is positioned inside a mould (42, 44). A transparent plastic material is injected into the mould (42, 44).
Patent EP-0362030-A1 (EP)
Inventor: ALLAIGRE JEAN-PIERRE
IPC: C07D239/50
Filed: 1989-09-21
Abstract: The present invention relates to Minoxidil aceturate corresponding to the formula I <IMAGE>   The invention also covers the process of preparation of Minoxidil aceturate as well as its use as the active principle in dermatocosmetic compositions, in particular in hair compositions intended for the treatment of alopecia.
Patent EP-0370840-A1 (EP)
Inventor: BACHOUX JEAN PAUL
IPC: A47K3/38
Filed: 1989-10-10
Abstract: The invention relates to a bathroom fitting, characterised in that it consists of a distance element (10) coming into contact with the protecting curtain (4) at the level of the waist or the shoulders of a user standing in the bath (1) or in the shower base (20) so as to increase the room for manoeuvre given to him/her. The invention applies to bathroom fittings. <IMAGE>
Patent EP-0335820-A1 (EP)
Inventor: NEWMAN LEON A
IPC: H01S3/038
Filed: 1989-03-28
Abstract: A compact distributed inductance RF-excited waveguide gas laser (10) arrangement includes a housing (11) which bounds an internal space (12), and a waveguide laser stack (23) located in the internal space (12). The stack includes, in succession, a first electrode which may be constituted by a portion of the housing (11), a waveguide body (24) bounding at least one laser cavity (25), a second electrode (27), a spacer body (28), and a plurality of flat inductor coils (29) that extend along a major surface of the spacer body (28) that faces away from the second electrode (27) and are distributed along the length of the laser cavity (25). Each of the inductor coils (29) has a first end electrically connected with the first electrode and a second end (41) electrically connected with the second electrode (27) so that, when alternating electric current (44) at radio frequency is applied to one of the electrodes, the inductance of each of the inductor coils (29) is arranged electrically in parallel with the capacitance formed between the first and second electrodes (27) and transversely of the laser cavity (25).
Patent EP-0370963-A1 (EP)
Inventor: MANDARA FRANCESCO PAOLO
IPC: G01D5/244
Filed: 1989-10-17
Abstract: The circuit comprises a first threshold comparator (2,3) with hysteresis which is arranged to provide a reference signal (V c ) indicative of the zero-crossing of the sensor signal (V p  ). Also connected to the sensor (P) is an integrator circuit (4) whose output is connected to the input of a second threshold comparator (7). The latter provides an inabling output signal (V e ) only when the integrated signal (V i ) exceeds a reference signal (V₂) whose amplitude varies in a predetermined manner in dependance on the amplitude of the integrated signal (V i  ). An inabling circuit (14) is connected to the two threshold comparators (2,3;7) and outputs the signal (V c  ) generated by the first comparator (2,3) only when the second comparator (7) emits an enabling output signal (V e ).
Patent EP-0396847-A1 (EP)
Inventor: PROSENBAUER OTTO
IPC: A23B4/28
Filed: 1989-05-10
Abstract: A tool holder (1) for a curing machine carries at least two injection needles (13,14), of which one is longitudinally movably mounted in the tool holder (1) and has two radial bores (22,23) proceeding from its central channel (12), which act as valves for the brine flow for all injection needles (13,14). To control these valves the longitudinal movability of needle (14) is utilised; this is caused by the resistance to penetration of the needle in the meat. <IMAGE>
Patent EP-0344330-A1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/4093
Filed: 1988-12-13
Abstract: When a profile element (S 1 ) of a contour profile (A o ) drawn on a CRT (106) is corrected to a profile element (S 1 '), a processor (102) describes on the display screen a correct contour profile (A o ') that does not contain corner profiles (E 1 ,E 2 ). Thereafter, the corner profiles (E 1 , E 2 ) are corrected one by one and are inserted in the contour profile (A o '). When an error occurs at this moment or, in other words, when it becomes impossible to insert the corner profiles, a question (M 1 ) of size of the corner profile (E 1 ) that has developed error is displayed on the display screen to effect the correction. Further more, the corner profile (E 1 ) that has developed error is drawn in a color different from the color of the other contour portions. The corner profile (E 1 ) that has developed error is corrected and is inserted in a new contour profile (A o ') and is drawn.
Patent EP-0364593-A1 (EP)
Inventor: KOHARI KATSUO
IPC: B23B15/00
Filed: 1989-02-21
Abstract: This invention relates to a machine tool having two main spindles which are subject to driving control by servomotors (1 and 2) by giving velocity commands (Vcmdi) and (Vcmd 2 ) for controlling, respectively, the speed of rotation of a first main spindle and that of a second main spindle to speed control circuits (3 and 4), thereby controlling the two main spindles of a machine tool such as a lathe in synchronous operation in order to machine a work efficiently. In the present invention, the angles of rotation of the main spindles are brought into conformity to effect the synchronous operation without fail and to enable a catch of another work during rotation.
Patent EP-0365621-A1 (EP)
Title: Device for submerged culture of tissue cells.
Inventor: KLOSS GERD
IPC: C12M3/06
Filed: 1989-04-04
Abstract: PCT No. PCT/CH89/00067 Sec. 371 Date Feb. 5, 1989 Sec. 102(e) Date Feb. 5, 1989 PCT Filed Apr. 4, 1989 PCT Pub. No. WO89/09814 PCT Pub. Date Oct. 19, 1989.An apparatus for submerged culture of tissue cells in which gas is supplied to the culture medium in an upright sterilizable container through a rotating hollow shaft having a plurality of sets of radially extending blades from which the gas is discharged only along upper surfaces of the blades within a cage formed by vertically spaced hollow baffle plates connected by hollow posts through which gas is supplied to the baffle plates and is charged into the nutrient medium through porous parts of the plates.
Patent EP-0378643-A1 (EP)
Inventor: FISHER RICHARD A
IPC: A61K38/55
Filed: 1989-06-08
Abstract: La présente invention se rapporte à des combinaisons et à des procédés utiles pour le traitement ou la prévention de l'infection par le SIDA, le complexe apparenté au SIDA (ARC) et le VIH. Plus particulièrement, la présente invention concerne des combinaisons pharmaceutiquement efficaces d'une protéine T4 soluble et d'un agent anti-rétroviral pour traiter ou prévenir l'infection par le SIDA, l'ARC et le VIH. Selon la présente invention, une protéine T4 soluble est utilisée dans une combinaison pharmaceutiquement efficace avec un agent anti-retroviral, tel que l'AZT ou un inhibiteur de la glucosidase, le dosage de la protéine T4 soluble et le dosage de l'agent anti-rétroviral étant respectivement inférieurs à celui exigé pour obtenir l'effet thérapeutique ou prophilactique souhaité lorsque l'un ou l'autre des composés est administré sous forme de monothérapie.
Patent EP-0430996-A1 (EP)
Inventor: COMPTON CAROLYN C
IPC: A61K35/36
Filed: 1989-08-04
Abstract: Du tissu produit par culture de cellules épithéliales isolées (de préférence des cellules de l'épithélium malpighien) garde le pouvoir d'exprimer les caratécristiques phénotypiques des cellules isolées lorsque le tissu est transplanté dans une nouvelle région de surface corporelle. Ainsi l'on peut traiter les anomalies dans l'épithélium (par exemple les brûlures, les ulcères et les anomalies congénitales) par obtention d'un échantillon de cellules épidermiques vivantes à partir d'une région de l'épithélium du patient (par exemple la plante du pied, la paume de la main ou le cuir chevelu) présentant une caractéristique phénotypique spécifique à un site (par exemple une couche cornée ou une couche transparente épaisse positionnée entre la couche granuleuse et la couche cornée) recherché pour la greffe au niveau de la région présentant une anomalie. On met en culture ces cellules épidermiques selon des procédés connus de l'homme de l'art, afin de produire des cellules vivantes transplantables, par exemple un agrégat ou une feuille de tissu vivant. On procède ensuite à la transplantation de ce tissu sur le site de l'ensemble où il exprime la caractéristique phénotypique dans une région de l'épithélium du patient pouvant ou ne pouvant pas manifester ordinairement cette caractéristique.
Patent EP-0448730-A1 (EP)
IPC: F16C13/00
Filed: 1990-02-23
Abstract: The sealed head (1) consists of a tubular rotor (3) connected to the pressure system (2) and of a stationary sealed-head housing (5) arranged on the rotor (3) via rolling contact bearings (4) and having a connection piece (5') for the heat transfer medium, the rotor (3) being in open communication with the connection piece (5') in the interior of the sealed-head housing (5). A primary mechanical seal (6) which seals off the rotor (3) with respect to the wall of the sealed-head housing (5) is arranged axially between the connection piece (5') and the rolling contact bearings (4) and a secondary seal (7) between the rotor (3) and the wall of the sealed-head housing (5) is connected downstream of the mechanical seal, on the atmosphere side. This secondary seal (7) is situated on that side of the rolling contact bearings (4) which lies axially opposite the primary seal (6), with the result that the space (8) containing the rolling contact bearings (4) is included in the space between the primary and the secondary seal (6, 7), which is supplied via feed and discharge connections (9.1, 9.2) on the sealed-head housing (5) with a guard medium which excludes oxygen, is circulated and cooled in a pipe system (20) outside the sealed-head housing (5). 
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Patent EP-0394676-A1 (EP)
Inventor: GOETZ HANS DIPL-ING
IPC: B60J7/22
Filed: 1990-03-23
Abstract: The application relates to a wind protector (3) for a convertible having an approximately U-shaped roll bar (2) which can be swivelled about a vehicle transverse axis into an approximately horizontal inoperative position, the wind protector (3) having a first part (3a) which can be swivelled up behind a front row of seats and a second part (3b) which covers the space behind the row of seats horizontally, approximately at the level of the belt line of the vehicle and both parts being swivellably connected to one another, the first part (3a) resting on the second part (3b) in its inoperative position. In order to achieve a particularly simple actuation, it is provided according to the invention that the roll bar (2), which can be moved by means of a comfort drive, be used to move the first part (3a) of the wind protector (3a) into its upright operative position. <IMAGE>
Patent EP-0433705-A1 (EP)
Inventor: LOEHR WILLI
IPC: F27D5/00
Filed: 1990-11-26
Abstract: Stackable firing support for green products for use in a furnace with at least two feet (2) and a support frame (1), connecting the latter, for receiving green products. In this connection, the feet (2) and the support frame (1) together form an H-shaped cross-section. As a result of this, the temperature change loadability and static strength of the firing support are increased. <IMAGE>
Patent EP-0385531-A1 (EP)
Inventor: MONTALI SERGIO
IPC: D01H4/48
Filed: 1990-02-21
Abstract: A method for rejoining yarn in an automatic open-end spinning machine in which the sliver preparation operations comprise prefeeding it to the carder to equalize its end, then retracting the equalized end out of the range of action of the carder, and returning it to the carder only when its feed to the spinning rotor is to be restarted.
Patent EP-0391609-A1 (EP)
Inventor: BUTLER REGINALD JOHN
IPC: F02C7/22
Filed: 1990-03-29
Abstract: A program-controlled heat management system for an aircraft's bypass gas turbine (turbofan) engine installation, in which the engine's fuel system (100) is put into direct heat exchange relationship with the engine's own oil system (200), and with an engine-driven electrical generator's oil system (300), by means of respective fuel/oil heat exchangers (107,109) and also into selective indirect heat exchange relationship with a variable proportion of the engine's bypass air by means of an engine oil/air heat exchanger (202). The fuel system (100) is switchable between four different fuel flow configurations in order to vary the heat flows between the fuel system (100) and the oil systems (200,300), two of the fuel flow configurations also involving recirculation of fuel from the engine's fuel system (100) to a fuel tank (102) in the aircraft wing (105) in order to put the fuel system (100) into selective heat exchange relationship with the tank (102) and hence with the airstream passing over the wing (105). Temperatures in the oil and fuel systems are monitored and kept within predetermined limits by selecting the appropriate fuel flow configuration and selectively dumping heat to the environment through the engine oil/air heat exchanger (202) and the aircraft wing (105) in a way which maximises the fuel efficiency of the engine.
Patent EP-0421582-A1 (EP)
Inventor: TAI ANNA W
IPC: B01J13/04
Filed: 1990-07-31
Abstract: The present invention pertains to a spray dried spheroidal microcapsule under about 150 microns in diameter which comprises (a) a medicament present in an amount from about 1% to about 90%, by veight of the microcapsule composition, (b) a film forming polymer present in an amount from about 8% to about 90%, by weight of the microcapsule composition, and (c) a plasticizing agent present in an amount from about 5% to about 30%, by weight of the film forming polymer. In another embodiment, the invention is directed at a spheroidal coated microcapsule under about 850 microns in diameter which comprises at least one spray dried spheroidal microcapsule core under about 150 microns in diameter and a coating layer over the core, wherein the coating layer comprises (a) a film forming polymer, and (b) a plasticizing agent present in an amount from about 5% to about 30%, by weight of the film forming polymer.
Patent EP-0419089-A1 (EP)
Inventor: SUGITA MASARU
IPC: H05K3/26
Filed: 1990-09-05
Abstract: A cleaning composition which comprises dimethylcyclooctadiene together with a method of cleaning printed circuit boards or printed wiring boards, which comprises: contacting the board with a composition comprising dimethylcyclooctadiene and 2-20 % by weight of a surfactant; rinsing the board with water; and drying the board.