baber/WOPTO huggingface dataset:
Patent EP-0250450-A1 (EP)
Inventor: LIN PAUL T
IPC: H01L23/495
Filed: 1986-09-15
Abstract: Un boîtier de montage en surface (60) comprend plusieurs conducteurs de boîtiers extérieurs (64) à double surface finie (66, 68). La partie inférieure du conducteur qui doit être liée à un bloc de liaison (74) d'un substrat (70), tel qu'un tableau de circuit imprimé, est pourvue d'une surface (68) mouillable avec de la soudure, ladite surface s'étendant uniquement sur une partie de la longueur du conducteur (64) afin de rencontrer une partie (66) de surface non mouillable. Alternativement ou additionnellement, les parties supérieures des conducteurs (64) peuvent être revêtues à l'aide d'une composition chimique, d'une composition plastique ou d'une autre composition rejetant la soudure (84), permettant d'obtenir la partie (66) de surface non mouillable. Les liens obtenus grâce à l'utilisation desdits conducteurs (64) sont plus résistants et plus fiables, grâce à l'affinité de la soudure (72) pour le conducteur (64) au niveau de la zone de contact (74) et grâce à la réticence de la soudure (72) à amener le conducteur, telle une mèche, dans la zone non mouillable (66) du conducteur (64) plus près du boîtier (60) éloignant ainsi la soudure (72) de la zone de liaison (74). La configuration de la liaison de soudure peut être modifiée rapidement et aisément en régulant la surface ou la profondeur de la région (68) revêtue par la soudure uniquement sur la partie inférieure des conducteurs (64) du boîtier de montage en surface (60) pour circuits intégrés.
Patent EP-0244461-A1 (EP)
Inventor: TAYLOR SHELTON E
IPC: F25B43/00
Filed: 1986-10-21
Abstract: Le système (10) de récupération et de purification d'un réfrigérant permet de récupérer un réfrigérant d'une pompe de chaleur, d'un système d'air conditionné, ou d'autres systèmes de réfrigération par compression de vapeur et de stocker le réfrigérant dans un réservoir de stockage tout en purifiant le réfrigérant récupéré en le débarassant des impuretés et des substances contaminantes. Le système de récupération et de purification du réfrigérant comprend une paire d'accumulateurs (32, 34) connectés en ligne entre le compresseur (12) et le système à réfrigérant en cours d'évacuation. La sortie du compresseur est ensuite connectée à un échangeur de chaleur (42, 46) positionné dans chacun des accumulateurs (32, 34). Les sorties des échangeurs de chaleur (42, 46) sont ensuite connectées à un condenseur (50). Les accumulateurs (32, 34), à l'intérieur desquels se trouvent les échangeurs de chaleur (42, 46), servent à distiller le réfrigérant s'écoulant au travers de celui-ci pour séparer l'huile, ainsi que les impuretés et les substances contaminantes normalement contenues dans le réfrigérant, purifiant ainsi le réfrigérant en cours d'évacuation.
Patent EP-0273992-A1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/44
Filed: 1987-01-03
Abstract: The spirit of the invention is a rotary-head wet shaver with a shaving head 2 which has single or double razor blades 7 and which is arranged at the front end of a handle 1, a plurality of razor blades 7 being arranged on a common blade carrier 6, rotatable about an axis A, uniformly over the circumference of the latter. The cutting edges 8 of the razor blades 7 extend parallel to this axis A, and the blade carrier 6 together with the razor blades 7 can be rotated by means of a rotary knob 11 lying in the axis A and located on the blade carrier 6, into the respective shaving position and be locked there. To improve the handling of the shaver, it is proposed that it be possible for the rotary knob 11 to be pulled out. It is proposed, furthermore, that the blade carrier 6 be attachable on to the free end of a rotary axle 4, whilst the blade carrier 6 can additionally be equipped with a cover cap 16 and with a wire coil. This wire coil can likewise be used for all conventional razor blades and is not restricted to those blade carriers on rotary-head shavers. 
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Patent EP-0247687-A1 (EP)
Inventor: DE WEERD JAN
IPC: H02M3/335
Filed: 1987-05-20
Abstract: In a d.c. voltage converter 1 including a series arrangement of a transformer 3 and a pulse-switched current source 7 the power converted by means of the transformer 3 is kept constant with the aid of a control circuit 13. In the event of a short-circuit in one of the secondary windings 5-1, 5-2 a voltage drop across an auxiliary winding 6 of the transformer 3 is used to limit the converted power during the short-circuit.
Patent EP-0257665-A1 (EP)
Inventor: WHITE JOHN L
IPC: B64D27/26
Filed: 1987-06-05
Abstract: A pair of upper isolators (30) are vertically aligned with a pair of lower isolators (30). The isolators (30) in each pair are spaced horizontally. Each isolator (30) connects and extends between a rear mount bulkhead (16) that is part of a strut (10) and an auxiliary bulkhead (18) that is attached to the aircraft engine (6). The isolators (30) are flexible in a vertical direction to isolate vertical vibrations and are stiff in a lateral direction to resist side loads and engine roll torque. Instead of pairs of isolators (30), a single upper isolator (30b) and a single lower isolator (30b) may be provided. Longitudinally spaced isolators (30) may be formed by stacks (32) of metal plates that bend under vertical loads and resist side loads and torque in shear. Laterally spaced isolators (30e, 30eʹ) resist side loads and torque in tension/compression and isolate vertical loads by bending or in shear. The stacked metal plates of an upper isolator (30d) and an aligned lower isolator (30d) may be formed by wall portions of nested rectangular tubes (52d, 54d).
Patent EP-0255243-A1 (EP)
Inventor: MAEDA TAKASHI
IPC: C07D249/08
Filed: 1987-07-01
Abstract: A novel fungicidal compound of the formula:
      wherein R¹ is hydrogen, alkyl having 1 to 12 carbon atoms, -(CH₂) q -
      , -(CH₂) p -Q-
      or -CH₂R⁴; R² and R³ are hydrogen, bromine or methyl; R⁴ is alkenyl having 2 to 9 carbon atoms or alkynyl having 2 to 9 carbon atoms; m is an integer of 0 to 2; n is an integer of 0 to 1; p and q are independently integers of 1 to 8; Az is imidazolyl or 1,2,4-triazolyl, Q is -CO-, -O- or -CO-NR⁵-; R⁵ is hydrogen or methyl, Y is hydrogen, fluorine, chlorine or phenyl; and Z is hydrogen, fluorine, chlorine or methyl, provided that, when Z is hydrogen or chlorine, n is 1, or its salt. A process for producing the compound (I) and a fungicide containing the compound (I) are also disclosed.
Patent EP-0298177-A1 (EP)
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07D498/18
Filed: 1987-07-07
Abstract: Pristinamycin IIB derivatives of formula I in which R represents: <IMAGE>  (I)  either a 4- to 7-membered nitrogen-containing heterocyclic radical, optionally containing 1 or more other hetero atoms chosen from nitrogen, oxygen and sulphur in the sulphoxide or sulphone form, and unsubstituted or substituted by alkyl, or alkyl of 2 to 4 carbon atoms, substituted by 1 or 2 radicals chosen from phenyl, cycloalkylamino or N-alkyl-N-cycloalkylamino having 3 to 6 ring carbon atoms, alkylamino, dialkylamino or dialkylcarbamoyloxy (the alkyl parts of these last 2 radicals being optionally joined to form, with the nitrogen atom to which they are attached, a 4- to 7-membered saturated or unsaturated heterocycle optionally containing another hetero atom chosen from nitrogen, oxygen and sulphur in the sulphoxide or sulphone form, and unsubstituted or substituted by alkyl) or a said alkyl substituted by one or more 4- or 7-membered nitrogen-containing heterocycles optionally containing 1 or 2 other hetero atoms chosen from nitrogen, oxygen and sulphur in the sulphoxide or sulphone form and unsubstituted or substituted by an alkyl radical, the said heterocycles being attached to the alkyl via a carbon atom, at least one of the substituents carried by the alkyl being a nitrogen-containing substituent capable of forming salts, or a [(S)-1-methyl-2-pyrrolidinyl]methyl radical, the aforesaid alkyl radicals being straight-chain or branched and containing, unless otherwise stated, 1 to 10 carbon atoms each, including isomeric forms thereof and mixtures thereof, and the salts thereof, are made by oxidizing a pristinamycin IIB derivative of formula II    <IMAGE> (II)  with potassium peroxymonosulphate.
Patent EP-0260200-A1 (EP)
Inventor: MOREAU JEAN-MARIE
IPC: B61D17/10
Filed: 1987-09-10
Abstract: The present invention relates to a body for railway carriages comprising, at floor level, two longitudinal profiles (110), at roof level, two other longitudinal profiles (310), floor, roof and side walls, each consisting of panels (100, 200, 300),characterised in that these panels are formed from at least one network of the honeycomb type and from various frame profiles, some of these frame profiles being fixed directly onto the longitudinal profiles (110, 310), the assembly consisting of profiles and panels forming a working structure. Application to all railway carriages. <IMAGE>
Patent EP-0266272-A1 (EP)
Inventor: CHESNE ANDRE
IPC: B01D11/04
Filed: 1987-10-27
Abstract: The aqueous solution is brought into contact with at least one organic amino compound which is poorly soluble in water, chosen from compounds containing at least one amino functional group, the salts of these amino compounds and quaternary ammonium salts, and the complex formed by the reaction of the acidic organophosphorus compounds and/or organophosphate ions with the organic amino compound(s) is separated from the aqueous solution. 
<??>The amino compound may be a trialkylamine, for example triisooctylamine, and the contact and the separation may be brought about in a liquid-liquid extraction apparatus operating concurrently or countercurrentwise.
Patent EP-0255525-A1 (EP)
Title: Method fo neutralizing malodor derived from axilla.
Inventor: BLANKENSHIP IRIS DAVIS
IPC: A61K8/64
Filed: 1986-12-31
Abstract: A method of neutralizing axiallary malodor by the use of cupric sulfate, silver sulfate, potassium permanganate, ferric chloride, sodium hydroxide, silver proteinate, sodium hypochlorite, zinc sulfate, or copper gluconate.
Patent EP-0286682-A1 (EP)
Inventor: SHIBATA TOMOATSU
IPC: G05B19/4093
Filed: 1987-07-07
Abstract: When an NC data input from an NC data supply portion (1) is the one (G68) that represents the coordinate conversion, a discrimination unit (2a) inputs the vector of central axis of rotation instructed after said data (G68), coordinate value of centre of rotation and the rotational angle to a conversion matrix forming unit (2b) and instructs it to form a conversion matrix. Using the data that are given, the conversion matrix forming unit (2b) forms coordinate conversion matrixes [Mi] and [Mz]. When the NC data is a passage data, on the other hand, the discrimination unit inputs said data to a coordinate conversion unit (2c) which converts the coordinate values of position contained in the passage data by using the conversion matrixes [Mi] and [Ma] and inputs the result to an axis control unit (3). On the basis of the position data obtained by the coordinate conversion, the axis control unit (3) moves the tool along a passage created by rotation at angles θ and ⌀ each about the first and second central axes of rotation for processing.
Patent EP-0342234-A1 (EP)
Inventor: NAKANO AKIKAZU IDEMITSU KOSAN
IPC: B29C55/00
Filed: 1987-11-17
Abstract: Moldings excellent in mechanical strengths and heat resistance can be obtained by stretching styrenic polymers of not less than 100,000 in average molecular weight having mainly a syndiotactic structure. The moldings find various appli­cations including ropes, cables, and reinforced composite materials.
Patent EP-0279387-A1 (EP)
Inventor: SCHAEFER GERHARD DR
IPC: C07C315/06
Filed: 1988-02-13
Abstract: Verfahren zur Isolierung von 4,4'-Dichlordiphenylsulfon aus einem Dichlordiphenylsulfon enthaltenden Gemisch, das, bezogen auf das 4,4'-Dichlordiphenylsulfon 0,5 bis 20 Gew.% 2,4'-Dichlordiphenylsulfon und 0,5 bis 30 Gew.% 3,4'-Dichlordiphenylsulfon enthält, durch Behandlung dieses Gemisches bei Temperaturen von 20 bis 250°C mit einem Alkanol, Abkühlen und Abtrennung des abgeschiedenen reinen 4,4'-Dichlordiphenylsulfons.
Patent EP-0304583-A1 (EP)
Inventor: BRAUER GERHARD
IPC: E05F11/38
Filed: 1988-06-27
Abstract: There is described a cable window lifter having two guide rails (1, 2), on which the window pane (5) is guided slidably by means of two driving plates (3, 4) moved by the cable. To compensate non-parallelism of the guide rails occurring during the mounting of the window lifter, there are attached to at least one driving plate (3) adjustment means by which, on the one hand, the window pane (5) can be tilted in its pane plane and, on the other hand, allow a lateral displacement of the window pane relative to the guide rail guiding the driving plate. The adjustment means causing the pane to tilt is an eccentric pin (9) which is adjustable and lockable, whilst the lateral displacement of the window pane is made possible by a longitudinal hole (14) in the driving plate, in which the eccentric pin is transversely displaceable. …<IMAGE>…
Patent EP-0300362-A1 (EP)
Inventor: YABUKI RITSUE
IPC: B23K35/30
Filed: 1988-07-14
Abstract: An Fe-base build-up alloy excellent in resistance to corrosion and wear is disclosed. This alloy comprises in weight percent: 
C : from 0.005 to 1.6 %, 
Mn : from 4 to 28 %, 
Cr : from 12 to 36 %, 
Mo : from 0.01 to 9 %, 
Hf : from 0.005 to 15 %, 
N : from 0.01 to 0.9 %, and 
optionally contained : 
Si : from 0 to 5 %, 
Ni : from 0 to 30 %, and 
one or both of : 
Nb and W : from 0 to 6%, and 
the balance being Fe and incidental impurities.
Patent EP-0356539-A1 (EP)
Inventor: OTSUKA CHUSABURO
IPC: G11B33/04
Filed: 1988-08-29
Abstract: The holder tray for compact disc of the invention has a disc-­engagement structure capable of holding a disc (D) mounted thereon very reliably still with little resistance against demounting of the disc (D) therefrom. The disc-engagement structure has a center push­ing part (6) raised above the center opening (5) and connected with a plurality of radially arranged connecting pieces (8) each in a cranked confuguration connecting the central pushing part (6) and the periph­ery of the center opening (5), the riser parts (8b) collectively forming a cy­lindrical surface to contact with the inner periphery of the center hole of a compact disc (D) mounted thereon. Further, a plurality of ra­dially arranged flap pieces (7) extend from the center pushing part (6) each in a cantilever-like manner and each between two connecting pieces (8) and, when the pushing part (6) is pushed down, the free ends of the flap pieces (7) are raised so as to push up the disc (D) facilitating demounting thereof.
Patent EP-0309859-A1 (EP)
Inventor: KLUTH HANS-JURGEN
IPC: H04N9/79
Filed: 1988-09-20
Abstract: In a VHS video recorder recording the luminance signal (Y) with increased bandwidth (S-VHS), the bandwidth of the recorded chrominance signals (U,V) is also to be increased. In the free frequency band (1) below the video carrier (BT), a chrominance signal (U or V) is in each case recorded in accordance with the single-sideband method. This increases the bandwidth of the recorded chrominance signals from about 0.5 MHz to 1.0 MHz. In particular, VHS video recorders with increased image quality (super VHS). <IMAGE>
Patent EP-0315912-A1 (EP)
Inventor: MOLLER HINRICH DR
IPC: A61K8/00
Filed: 1988-11-04
Abstract: Sebosuppressive compositions contain a) one or more compounds with antiseborrhoic activity and the formula I <IMAGE>  and  b) one or more compounds with a synergistic action selected from  (b1) antioxidants  (b2) antimicrobial agents (b3) aliphatic, branched and/or monounsaturated or polyunsaturated alcohols with 8 - 26 C atoms. Suitable compounds of the formula I are alkoxybenzyl alcohols, alkoxybenzoic acids, alkoxyphenylethanoic acids, alkoxyphenylpropanoic acids, alkoxyphenylcinnamic acids and esters thereof. Particularly suitable antioxidants are tocopherols, tert. butyl-substituted phenols and esters of gallic acid; preferred antimicrobial agents are 1-hydroxy-2-pyridones, 1-hydroxy-2-pyridinethiones, bis(2-pyridyl 1-oxide) disulphide and 1-(4-chlorophenoxy)-1-(1-imidazolyl)-3,3- dimethyl-2-butanone; preferred alcohols are phytol and farnesol.
Patent EP-0317989-A1 (EP)
Inventor: BECHER JOACHIM
IPC: H01G13/00
Filed: 1988-11-24
Abstract: Electrical capacitors with an internal overpressure disconnector have a compressed annular bead, which opens in the event of excess internal pressure, in the capacitor housing and a pull-off wire with a weak point between the capacitor body and a capacitor connection. When the annular bead responds, the pull-off wire fractures at the weak point. In known capacitors, the pull-off wire is subjected to a tensile stress even at a low internal pressure. This can lead to premature or unnecessary disconnection of the capacitor. In the capacitor according to the invention, the internal overpressure disconnector (15) has a section (16) of flexible design. This is installed loosely so that the compressed annular bead can open by a specific amount without the internal overpressure disconnector (15) responding. For use in the case of capacitors which are subjected to high alternating temperature loads. <IMAGE>
Patent EP-0291232-A1 (EP)
Inventor: ARCHAMBAULT JEAN
IPC: C12N5/04
Filed: 1988-05-05
Abstract: A novel technique is disclosed for the immobilization of plant cells on a support. The cells are deposited on a surface of fibrous support which provides for strong binding of plant tissue biomass growing in the submerged culture. Specifically the plant cells are immobilised onto the surface of a fibrous support comprising a multiplicity of loosely bound polyester and/or cellulosic fibres by simple contact of the support with a suspension of the plant cells in a culture medium.
Patent EP-0290293-A1 (EP)
Inventor: BRIGGS MICHAEL
IPC: A42B3/22
Filed: 1988-05-09
Abstract: A helmet, particularly an aircrew helmet, has a rear part (10) and a front part (12). The rear part (10) comprises a shell shaped to extend partially over the top of the wearer's head and to each side of the head. The front part (12) is shaped to fit against the rear part (10) to complete the shell of the helmet, and is detachably connected to the rear part. The front part (12) is shaped to accommodate equipment for optical protection or enhancement, such as a visor or night vision goggles. A single helmet may have two or more interchangable front parts with different optical equipment. The front part (12) may be connected to the rear part (10) by releasable catches (50, 54) at the top and sides of the helmet. The catch (50) at the top may allow the front part (12) to pivot upwards to enable the helmet to be donned and doffed without detaching the front part.
Patent EP-0292286-A1 (EP)
Inventor: HOSAKA TAKEFUMI C O KABUSHIKI
IPC: G05B13/02
Filed: 1988-05-19
Abstract: A vehicle control system embodied as an autocruise control. Fuzzy Logic is introduced in the system such that an expert driver's operation or judgment made on a non-automated vehicle is able to be incorporated in the system as fuzzy production rules. In the system, the control is effected in accordance with the rules which can be expressed linguistically in a simple manner and have a predictive nature therein. An operating condition of the vehicle is detected through parameters such as a vehicle speed(VDIF), a vehicle acceleration (α) and a change of vehicle acceleration (Δα) which are then assigned on a scale named universe of discourse. The satisfaction degree is evaluated so that one rule is selected (S412). A control value is determined from the selected rule and is output to an acutuator to be controlled.
Patent EP-0310265-A1 (EP)
Inventor: BIERNACKI JOSEPH J
IPC: C30B29/62
Filed: 1988-09-15
Abstract: A method of forming fibrous silicon carbide and silicon nitride comprising the steps of mixing a silicon source and microfibrous carbon to form a silicon-carbon mixture, and thereafter heating the silicon-carbon mixture to a temperature of at least 1300°C in the presence of a non-oxidizing gas or under vacuum. The microfibrous carbon containing at least one transition metal, such as: Fe, Co, Ni, Ru, Rh, Re, Os, Mn, Cr, V, Ti, Cu, W, Pt, Pd, Mo and Au. It is preferred that the gas be one selected from the group consisting of H₂, N₂, Ar, He and mixtures thereof. This method produces fibrous silicon carbide with a morphology similar to the starting carbon, thus reducing the yield of undesirable particulate products. The presence of the transition metal in the microfibrous carbon also enhances the formation of fibrous silicon carbide and silicon nitride.
Patent EP-0367870-A1 (EP)
Inventor: KRITZINGER CORNELIUS ALEWYN JO
IPC: H02K19/10
Filed: 1988-11-07
Abstract: Electric reluctance motors (or generators) using toothed rotor and stator peripheries but with simple spool windings switched by bi-directional power amplifiers useful both for continuous rotation (or linear translation) or stepwise operation. Angular definition (e.g. for robotics) to minutes of arc by automated assembly of standard lamination pressings seem feasible.
Patent EP-0374329-A1 (EP)
Inventor: DUESTER EVERETT L
IPC: A47G25/50
Filed: 1988-12-23
Abstract: A hanger (10) specifically designed for holding and suspending lightweight clothing, particularly of delicate fabrics, has a rigid, elongated body (11) terminating at each end in a set of arms (71,81,82), one on top, one on the bottom and one at the end of the body forming article receiving slots (75,83). Each of the slots leads into a pocket bounded by a tongue (74,85). Each tongue has a reinforcing rib (94) which extends from a maximum height adjacent its nexus with the body to zero height adjacent the distal end to allow a small initial deflection under light load with further deflection under increasing load. Deflection is limited by stops (95) at the distal ends of the tongues.
Patent EP-0297009-A1 (EP)
Inventor: ANDRE JEAN-LUC
IPC: B60D1/00
Filed: 1988-05-31
Abstract: Short coupling device with a variable geometry and with a movable and articulation-abutment support for balanced trailers and semi- trailers. 
<??>Coupling device, characterised in that there is associated with an extendable drawbar (5), on the one hand a means for permanent elastic return to a position of minimum spacing of the trailer from the lorry, and on the other hand two symmetrical articulation/abutment supports (20) and (21) which can each move in a circular trajectory about a vertical pivot pin situated on the lorry and one on each side. 
<??>This invention is of interest to constructors of road vehicles and, particularly, lorries and their equipment. 
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Patent EP-0300972-A1 (EP)
Inventor: CARNEY ROBERT LEON
IPC: C07D409/04
Filed: 1988-07-18
Abstract: Substituted N-benzoyl-N′-thienyl-ureas, processes for their product­ion and their use in the control of pests.