baber/WOPTO huggingface dataset:
Patent EP-0297992-A1 (EP)
Title: Dispositif de fermeture éjectable, notamment pour roquettes à sous-munitions
Inventor: THOURON RENE
IPC: F42B15/38
Filed: 1988-07-01
Abstract: La présente invention concerne un dispositif destiné à fermer un compartiment à sous-munitions (23) d'une roquette, et à être éjecté juste avant le sous-munitions, de façon à ouvrir le compartiment (23). Ce dispositif comporte un couvercle (1), bloqué à l'aide d'une clé (2), et un ballon gonflable (3), permettant de dégager le couvercle (1) de la clé (2) et de démonter le dispositif sans le briser, en expulsant complètement le couvercle (1).
Patent EP-0307262-A1 (EP)
Inventor: WEISANG FRANCOIS
IPC: C21C7/06
Filed: 1988-08-05
Abstract: Process for stirring a stilled steel in a ladle, with the aid of carbon dioxide gas. 
<??>Before the stirring begins in the ladle, there is added to the usually employed quantity of deoxidiser an additional quantity of deoxidiser in the molten metal, the flow rate of carbon dioxide, allowing for the ladle capacity and the stirring time, remaining lower than or equal to the maximum flow rate corresponding to the oxidation of the additional quantity of deoxidiser at the end of stirring.
Patent EP-0310674-A1 (EP)
Inventor: IKARI MASANORI
IPC: E02F3/43
Filed: 1988-03-18
Abstract: Un engin de chantier de construction du type possédant une flèche (2) et un godet (4) en tant qu'organes actifs, telle une chargeuse à roues ou une chargeuse-pelleteuse, est pourvu d'un régulateur de la vitesse de fonctionnement qui fait correspondre la vitesse de basculement à la vitesse de la flèche. Lors de l'exécution d'une opération de ramassage à la pelle au cours de laquelle s'alternent le levage de la flèche (2) et le basculement du godet (4) grâce à la commutation entre la position de basculement et de point mort d'un seul levier d'actionnement de godet (16), en maintenant un levier d'actionnement de flèche (15) dans une position de renvoi de la flèche, la vitesse de levage de la flèche (2) est régulée en fonction de la vitesse de basculement du godet ou de l'angle de la flèche, de manière à faire correspondre la vitesse de basculement à la vitesse de la flèche.
Patent EP-0310675-A1 (EP)
Inventor: TSUJINO YOSHIO
IPC: A61K8/00
Filed: 1988-03-30
Abstract: Composition de soins capillaires comprenant, en tant qu'ingrédient actif, une oxydase du type à réduction de deux électrons, où l'oxygène sert d'accepteur.
Patent EP-0327631-A1 (EP)
Inventor: CASSENS HOLGER
IPC: B65D88/74
Filed: 1988-08-02
Abstract: PCT No. PCT/DE88/00476 Sec. 371 Date Mar. 27, 1989 Sec. 102(e) Date Mar. 27, 1989 PCT Filed Aug. 2, 1988 PCT Pub. No. WO89/00962 PCT Pub. Date Feb. 9, 1989.The thermostatically controllable tank container has a support structure with the dimensions of a parallelepipedic, standardized container. In the support structure (1) is provided a circular cylindrical tank (3) with a non-supporting thermal insulation jacket (4). Between the tank skin and the thermal insulation jacket are provided longitudinally directed ducts (9) for carrying a heating or cooling medium. The external diameter of the tank is essentially adapted to the internal dimensions of the square cross-section of the support structure, so that there is an optimum utilization by the cylinder of the theoretically available space of the parallepiped. The thermal insulation jacket adapted to the tank contour is arranged within the parallelepiped shape defined by the support structure (1). In cross-section, together with the circular cylindrical tank skin, the thermal insulation jacket (4) forms four crescent-shaped ducts (9) for carrying the heating or cooling medium and which are bounded in the longitudinal direction by the placing of the thermal insulation jacket on the circular cylindrical tank skin in the corresponding vertical and horizontal planes (tangents in cross-section). Thus, the invention provides a thermostatically controllable tank container with standardized external dimensions, whose internal space is utilized in optimum manner by the circular cylindrical tank. The four corners made available by the difference between the circle and the square are used for forming the crescent-shaped ducts. As the thermal insulation jacket (4) is also substantially circular, less insulating material is used in its manufacture.
Patent EP-0387275-A1 (EP)
Inventor: JANISZEWSKI GRZEGORZ
IPC: F16H61/22
Filed: 1988-11-01
Abstract: Un système hydraulique permet de commander le processus de changement de vitesses dans une boîte de vitesses automatique mécanique ayant cinq rapports. Le système comporte deux paires d'électrovannes (57, 58, 59, 60) qui commandent, via des soupapes de régulation de pression (61, 62), le flux du milieu de pression vers trois vérins d'actionnement (41, 42, 43). Lorsqu'elles sont activées individuellement, les électrovannes commandent l'engagement du premier, deuxième, troisième et quatrième rapport. L'activation simultanée des électrovannes (58, 57) des premier et troisième rapports se traduira par l'engagement du cinquième rapport, tandis que l'activation simultanée des électrovannes (60, 59) des deuxième et quatrième rapports se traduira par l'engagement de la marche arrière.
Patent EP-0324410-A1 (EP)
Inventor: BERNECKER KLAUS-DIETER
IPC: F16L3/18
Filed: 1989-01-09
Abstract: A system for permanently laying a pipeline consisting of steel, stainless steel, or plastic, as is used for pipeline systems which can be subjected to high stress in power stations, chemical installations etc., permits a universal design of a fixing point consisting of parts of a construction set. An intermediate pipe piece (1), to be inserted in the pipeline at the point of the fixing point which is to be constructed, is provided for this purpose. This intermediate pipe piece (1) has an arc-shaped pressure surface (5) in the region of its jacket surface (3) in at least one radial plane. The pressure surfaces (5) are generally constructed in pairs on an arc-shaped bead (4) or on an arc-shaped recess (7) on the pipe jacket. The pressure surfaces (5) interact with corresponding mating surfaces (20) of a counter-bearing (22) which is to be permanently connected to an anchorage (29). <IMAGE>
Patent EP-0326009-A1 (EP)
Inventor: ITOU YUUZI C O PATENT DIVISION
IPC: H04N5/232
Filed: 1989-01-18
Abstract: In a ground circuit apparatus for electronic equip­ment according to this invention, motor driving circuit group (46) constituted of drum motor (40), loading motor (42) and capstan motor (44) is connected with a DC power source through a power source line (+B) and ground line (GND2) to have power supplied therefrom. Signal pro­cessing circuit group (36) constituted of camera circuit (26), logic circuit (28), servo circuit (30), video cir­cuit (32) and audio circuit (28) as well as electronic view finder (48) is connected with the DC power source through the power line (+B) and a ground line (GNF1). Video circuit (32) of signal processing circuit group (36) is connected through a ground line (GND3) to chassis (50) which serves as a reference potential point. In addition, two diodes (52, 54) connected in parallel and directed in mutually opposite directions to have opposite polarities and a ground line (GND4) are connected between electronic view finder (48) and chassis (50).
Patent EP-0334018-A1 (EP)
Title: Positionsgeber
Inventor: SCHMIDT THOMAS
IPC: D05B69/22
Filed: 1989-02-17
Abstract: Bei einem Positionsgeber, insbesondere für eine Industrienähmaschine mit einer Schlitzscheibe (3) und einer ersten Spur (6) von Schlitzen (4) mit z.B. 512 Schlitzen (4) ist zur Ermöglichung einer Nullpunktsynchronisation über einen relativ kleinen Drehwinkelbereich und zur Festlegung definierter Winkelpositionen eine zweite Spur (8) mit Schlitzen (7i) von jeweils unterschiedlicher Breite vorgesehen. Der ersten Spur (6) von Schlitzen (4) sind zwei Lichtschrankenanordnungen (Sender 11a,11b; Empfänger (12a,12b) und dar zweiten Spur (8) eine Lichtschrankenanordnung (Sender 11c, Empfängers 12c) zugeordnet. Den Empfängern (12) sind Auswerteanordnungen nachgeordnet, um anhand der Anzahl der Schlitze (4) der ersten Spur (6) die etwa einem Vielfachen der Schlitzbreite entsprechende Größe der jeweils passierenden Schlitze (7i) über nachgeschaltete Auswerteanordnungen (14,28) zu bestimmen und auf diese Weise die Drehwinkellage zu definieren.
Patent EP-0334116-A1 (EP)
Inventor: SMITH STEVEN M
IPC: A61B17/34
Filed: 1989-03-09
Abstract: A device (10) for enabling sequential dilation of a percutaneous tissue opening to successively larger opening sizes. The device (10) includes a first-elongated dilator element (11) having a forward end (13), an intermediate dilator body (14) and a tail section (12) extending from shoulder structure (15) at the junction of the intermediate body (14) and tail section (12). At least one additional elongated tubular dilator (20) is adapted for telescopic mounting over the first dilator element (11) and includes a forward end (25), intermediate body, rearward end and blocking member (26). This dilator (20) is tubular in construction and sized to fit snugly around the first dilator element (11) in telescoping manner. The blocking member (26) positioned at a rearward end of the dilator (20) allows it to be seated in a forward-most position, in contact with the shoulder structure (15) of the first dilator element (11). Additional dilators (21, 22) of successively larger diameters can be added to increase the extent of tissue dilation. Removal of the dilator device (10) is accomplished by grasping the tail section (12) and withdrawing the system from within a sheath or cannula emplaced to link a patient to an extracorporeal circulatory system.
Patent EP-0390942-A1 (EP)
Inventor: WENDT HORST
IPC: G01N1/24
Filed: 1989-04-01
Abstract: Device for measuring the dust emission in ducts carrying hazardous dusts, in particular chimneys, with which an equal-velocity or isokinetic removal of a partial gas stream is carried out and the partial gas stream, mixed with fresh air to reduce the dew point is fed to an evaluation filter.
Patent EP-0346738-A1 (EP)
Inventor: WILHELM ROLF PROFESSOR DR
IPC: H01J37/32
Filed: 1989-06-06
Abstract: Microwave plasma method for depositing a layer of a predetermined material on the inside of a pipe by means of a reaction of a vaporous compound, which reaction provides the predetermined material and in which
 a) an atmosphere containing the vaporous compound and being at subatmospheric pressure is passed into the pipe,
 b) microwave energy, which is propagated along the interior of the pipe, is fed into the pipe,
 c) a magnetic field is generated in a localised region of the pipe, in which magnetic field electron cyclotron resonance occurs for the frequency of the microwaves,
 the pressure, the field strength of the magnetic field and the power of the high frequency field being chosen so that a low-pressure gas discharge which causes the reaction providing the predetermined material takes place in the region of the magnetic field, and
 d) the magnetic field and hence the plasma are moved along the pipe.
Patent EP-0348736-A1 (EP)
Inventor: FORSTER HEINZ DR
IPC: C07D285/12
Filed: 1989-06-14
Abstract: The invention relates to new substituted thiadiazolyloxyacetamides, to a process and new intermediates for their preparation and to their use as herbicides. The new active compounds correspond to the formula (I) …<IMAGE>… in which R<1> stands for hydrogen or for an optionally substituted radical from the series comprising alkyl, alkenyl, alkynyl or aralkyl, R<2> stands for an optionally substituted radical from the series comprising alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkynyloxy, or R<1> and R<2>, together with the nitrogen atom to which they are bonded, form an optionally substituted, saturated or unsaturated heterocycle which can contain further heteroatoms and to which a benzo group can be fused, and R<3> stands for optionally substituted alkyl.
Patent EP-0404980-A1 (EP)
Inventor: ANDERMO NILS I
IPC: H03M1/28
Filed: 1989-06-28
Abstract: Capacitive-type measuring apparatus for making absolute measurements comprises first and second support members which are relatively displaceable with respect to a measurement axis; an array of first transmitter electrodes disposed on the first support member; an array of first receiver electrodes disposed on the second support member such that differing portions of the first receiver electrode array are capacitively coupled with the first transmitter electrode array in dependence on the relative positions of the support members; an array of second transmitter electrodes disposed on the second support member so as to be spatially offset from and electrically connected to corresponding first receiver electrodes; and a second receiver electrode arrangement disposed on the first support member for sensing the voltage distribution of the electric field created by the second transmitter electrode array in response to excitation of the first transmitter electrode array with N excitation signals. The degree of offset of a second transmitter electrode relative to its corresponding first receiver electrode is a predetermined function of the distance of the second transmitter electrode from a reference position. The first receiver electrodes define a fine wavelength, the first transmitter electrodes are arranged to occupy unique relative fine wavelength segment positions, and the second receiver electrode arrangement is adapted to produce outputs in response to predetermined combinations of excitation signals applied to the first transmitter electrodes which permit different transfer functions to be sensed, thereby permitting different resolution measurements to be made with the same electrode arrays which can be combined to obtain high accuracy absolute position measurements over an extended measuring range.
Patent EP-0354352-A1 (EP)
Inventor: FITJER HOLGER
IPC: A61C15/02
Filed: 1989-07-07
Abstract: Cleaning device for interdental spacings, consisting of a receiving holder (2) and a shaft (3) which is secured thereon and is provided with tooth-cleaning edging. The shaft (3) is made up of a single thin metal rod designed as a single-wire core with sufficient rigidity for penetration into the interdental spacings, and on whose outer surface, or part thereof, an abrasive layer (4) is applied for the purpose of removing dental plaque. <IMAGE>
Patent EP-0361050-A1 (EP)
Inventor: NOVET HANSPETER
IPC: F41A9/04
Filed: 1989-08-14
Abstract: Bei der Zufuhr von Munition zu einer Feuerwaffe (36) aus einem Munitionsmagazin (10), in welchem die Munition (16) in einer endlosen Speicher- und Förderkette (11) angeordnet ist, treten grosse Beschleunigungskräfte auf, da der gesamte Munitionsvorrat im Magazin (10) innert kürzester Zeit auf die erforderliche Zuführgeschwindigkeit beschleunigt werden muss. Um diese Beschleunigungskräfte im Munitionsmagazin (10) möglichst klein zu halten, wird erfindungsgemäss die endlose Förderkette (11) teleskopartig ausgebildet, sodass im Magazin (10) nicht alle Patronen (16) gleichzeitig beschleunigt werden müssen.
Patent EP-0418425-A1 (EP)
Inventor: MAYER HEINZ
IPC: A47K10/38
Filed: 1989-09-27
Abstract: A holder for a roll of toilet paper contains a retaining member (1) and a hoop (3) fitted to it in such a way that it may be swivelled around a swivelling axis (4). The hoop exhibits a locating bolt (6) to take a roll of toilet paper, which runs approximately parallel to the swivelling axis (4) and two swivelling webs (5, 7) which can swivel around the swivelling axis (4) and connect the locating bolt (6) to the retaining member (1). In order on the one hand to be able to insert a new roll in a very simple manner and on the other hand to make sure that the roll is held securely, only one swivelling web (5) is firmly attached to the locating bolt (6), the swivelling webs (5, 7) are carried in a swivelling fashion independently from one another around the swivelling axis (4) on the retaining member (1) and the other swivelling web (7) is designed to be swivelled out from the plane of the hoop (3).
Patent EP-0374747-A1 (EP)
Inventor: SCATA MARIO
IPC: B65G47/96
Filed: 1989-12-15
Abstract: The device consists of a U-shaped support (1) fastenable to the guided tow element (12) of the system. 
     The support houses two fork-shaped elements (2,2a) pivoted thereto, which elements, being provided at their opposite ends with cams (4,4a) effective to engage during motion with respective energized actuators (10, 10a), swivel thus discharging laterally the carried article (13). The reset is actuated by gravity.
Patent EP-0376089-A1 (EP)
Title: Verbessertes Trockenneutralisationsverfahren für organische Flüssigphasen
Inventor: RITTER WOLFGANG DR
IPC: C07C69/54
Filed: 1989-12-15
Abstract: Die Erfindung beschreibt ein Verfahren zur Reingewinnung von im wesentlichen neutralen, schwerflüchtigen und reaktive olefinische Doppelbindungen aufweisenden organischen Verbindungen aus Einsatzmaterialien, die diese Komponenten zusammen mit untergeordneten Mengen saurer Reaktionsbestandteile und/oder entsprechender Hilfsstoffe in Flüssigphase enthalten mittels Neutralisation und Abtrennung der gebildeten Salze. Das erfindungsgemäße Verfahren ist dadurch gekennzeichnet, daß man zur Gewinnung von Reinprodukten, die auch ohne Destillation niedrige Rest-Säurezahlen mit niedrigen Farbzahlen verbinden, die Neutralisation mit festen feinpulvrigen Oxiden, Carbonaten und/oder Hydroxiden der Alkali- und/oder Erdalkalimetalle, gewünschtenfalls zusammen mit weiteren unlöslichen basischen Metalloxidverbindungen als Trokkenneutralisation durchführt und nachfolgend die organische Flüssigphase von der feinpulvrigen Feststoffphase abtrennt. Bevorzugt setzt man zur Neutralisation die Oxide und/oder Hydroxide von Calcium und/oder Magnesium ein.
Patent EP-0374885-A1 (EP)
Inventor: PARKER ROGER A
IPC: C07D307/64
Filed: 1989-12-20
Abstract: Novel furan ketone derivatives having antiretrovirus activity and effective in a method of treatment of a retrovirus infection, have the formula
      wherein Y represents a bond, oxygen or divalent sulfur; Ar represents phenyl or naphthalenyl; n is 0 or 1; m is an integer of from 4 to 10; and R₁ represents C₁₋₆ alkyl.
Patent EP-0370535-A1 (EP)
Title: Process for applying phosphate coatings
Inventor: GEHMECKER HORST DR
IPC: C23C22/36
Filed: 1989-07-22
Abstract: In a process of applying phosphate coatings to surfaces consisting of aluminium and/or zinc and/or alloys thereof by means of phosphating solutions used in low-zinc technology, the number of points of free acid is maintained constant in that the surface is contacted with a phosphating solution which contains iron-III-ions in a concentration of at least 1 mg/1 and to which 50 to 2000 mg iron-III-ions, preferably up to 1000 mg iron-III-ions, are added per square metre of treated surface area. The phosphating solution suitably contains  0.4 to 1.5 g/l zinc  10 to 26 g/l P2O5 and  0 to 1.3 g/l Ni  0 to 1.3 g/l Mn and/or  0 to 1.3 g/l Mg and the weight ratio of Zn to P2O5 is in the range from (0.075 to 0.015): 1 and - is applicable - the weight ratio of Ni, Mn and/or Mg to Zn is up to 1.5:1. The phosphating solution may additionally contain as an accelerator  2 to 25 g/l NO3  1 to 6 g/l ClO3  0.1 to 2 g/l organic nitro compound  0.05 to 0.5 g/l NO2 0.02 to 0.1 g/l peroxide (calculated as H2O2) or mixtures thereof. It is used at a temperature in the range from 30 to 70 DEG C.
Patent EP-0361566-A1 (EP)
Inventor: BIANCHINI PIETRO
IPC: C07D471/04
Filed: 1989-08-31
Abstract: The invention refers to new efficacious products for the prevention and therapy of cataract, derivatives of 7-amino-2-dialkylaminoalkyl-1H-pyrrol [3.4-c] pyridine-1.3(2H)-dione of general formula, I
      where R represents an atom of hydrogen, a methyl or ethyl group, R′ an atom of hydrogen or of chlorine, the chain between the two atoms of nitrogen of the lateral chain consists of 2 or 3 atoms of carbon (n=2.3) and it may be linear or branched with small groups of alkyls (R˝=hydrogen, methyl or ethyl); groups R‴ and R IV  are CH₃ C₂H₅,
      or they are part of a ring such as the one of pyrrolidine, of piperidine, of N-methylpiperazine, of β-hydroxyethylpiperazine or of morpholine.
Patent EP-0342824-A1 (EP)
Inventor: MAYFIELD STEPHEN P
IPC: C12N15/79
Filed: 1989-05-04
Abstract: The present inventicn relates to a nucleic acid molecule that includes a codon-biased gene that is substantially free of codons having an adenine residue is the third base positions of the codons. Methods of using the nucleic acid molecule to produce  C. reinhardtii  transformants and  C. reinhardtii  transformants containing the nucleic acid molecle are also described.
Patent EP-0400236-A1 (EP)
Inventor: ELTER MICHAEL R
IPC: G03G15/20
Filed: 1989-06-01
Abstract: An apparatus in which an image is fused to a sheet during a copy run. The number of sheets having images fused thereto is counted during the copy run. Heat is applied to at least the images of successive sheets of the copy run. The heat being applied to the images on successive sheets is controlled in response to the number of sheets counted. In one embodiment, heat is applied by a fuser roll (64) as sheets pass between the fuser roll and a back-up roll (66). The fuser roll has two heating elements (78, 80) in the form of fuser lamps (82, 90), one of which has a filament (84) that extends from one end of the fuser roll to the other. In the other lamp, the filament (92) extends from one end of the fuser roll to an intermediate location. When copying long sheets, the lamps are energized alternately depending on the number of sheets counted. When copying shorter sheets, the lamp with the short filament is used.
Patent EP-0349259-A1 (EP)
Inventor: MATSUKAWA MIHAYA
IPC: C07D207/416
Filed: 1989-06-27
Abstract: N-substituted monochlorosuccinimides e.g., N-phenylmonochlorosuccinimide, can be prepared in a high yield by reacting a maleamic acid, e.g., N-phenylmaleamic acid, with phosgene in the presence of a catalyst,e.g., dimethylformamide .
Patent EP-0357228-A1 (EP)
Inventor: KORSUNSKY IOSIF
IPC: H01L23/32
Filed: 1989-07-31
Abstract: A tool (50) is described which cooperates with a chip carrier socket (10) to insert and/or remove a chip carrier (2) therefrom. In operation, the tool (50) is positioned in alignment with the socket (10), the chip carrier (2), and a cover (32). The tool (50) is actuated, causing engagement means (56,58) to pivot about pins. This pivoting action causes shoulders (94) to engage a respective surface of the chip carrier socket (10) or the chip carrier (2). Movable frame means (59) are provided on the tool (50). The movable frame means (59) are movable from a first position to a second position, such that when the frame means (59) is provided in the first position, the shoulders (94) engage the chip carrier socket (10) to insert the chip carrier (2) therein. When the movable frame means (59) is in the second position, the shoulders (94) engage the chip carrier (2) to extract the chip carrier (2) from the chip carrier socket (10).
Patent EP-0370718-A1 (EP)
Inventor: KIRK RICHARD ANTHONY
IPC: H04N1/41
Filed: 1989-11-20
Abstract: A method of compressing digital image or image-like pixel data. The method comprises carrying out the following steps on small blocks of pixels:
     a) determining (20) the differences between digital values of adjacent pixels in the block to define respective link weights;   b) determining (21) a tree connecting all the pixels in the block such that the sum of the link weights in the tree is a minimum;   c) dividing (22) the tree into segments by removing links with weights greater than a threshold value, so dividing the block into segments of linked pixels;   d) generating a segmented representation of the block by setting the values of all pixels in each segment to a single, respective, representational value; and   e) compressing (24) the segmented representation to generate compressed data.