baber/WOPTO huggingface dataset:
Patent EP-0299698-B1 (EP)
IPC: A61L33/00
Filed: 1988-07-11
Granted: 1992-09-09
Abstract: A composition comprising a polymer having dispersed therethrough a prostacyclin derivative of formula (I): <CHEM> (in which R<1> represents hydrogen or lower alkyl, R<2> represents a C3 - C12 alkyl group or a C3 - C12 alkenyl group; and n is an integer from 1 to 5) and pharmaceutically acceptable salts thereof can be used to make a medical appliance from which the prostaglandin, having antithrombotic properties, will be released gradually and in a controlled way.
Patent EP-0284494-B1 (EP)
Title: Assembling device for construction wood pieces
IPC: E04C3/42
Filed: 1988-03-16
Granted: 1991-09-04
Abstract: The device comprises a substantially plane plate (3) placed between two pieces (1,2) to be assembled and comprising an array of cylindrical rings (4) having circular cross-section, extending on either side of its plane, distributed so as to prevent horizontal and vertical shearing of the pieces (1,2) and being inserted, in the assembly position, into the conjugate-shaped recesses (5) provided over the faces (6,7) of the said pieces (1,2) to be assembled. A set of bolts (8), the number of which is less than the number of rings (4) of the plate (3), pass through the said pieces (1,2) to be assembled and the plate (3), preferably in holes (9) which are concentric with at least some of the rings (4). Application: production of frameworks and trusses. <IMAGE>
Patent EP-0317462-B1 (EP)
Title: Staple-removing device, and method for its manufacture
IPC: B25C11/02
Filed: 1988-11-17
Granted: 1992-02-12
Abstract: A method for manufacturing a staple-removing device and a device thus obtained. Method consisting essentially in crushing the hooks (1') of the element (1) of larger section, such that these hooks are brought closer together in parallel and penetrate, in an operating position, between the hooks (2') of the element (2) of smaller section. <IMAGE>
Patent EP-0377654-B1 (EP)
Title: Whisker reinforced ceramics and a method of clad/hot isostatic pressing same
IPC: C04B35/81
Filed: 1988-08-08
Granted: 1993-07-21
Abstract: A method of manufacturing a shaped ceramic article by hot isostatic pressing comprising the following steps: (a) forming a compact of sinterable ceramic compositions, (b) applying a coating to the compact by vapor deposition of a ceramic composition that does not become vitreous before or during the subsequent isostatic pressing step, and (c) heating and isostatically pressing the coated compacts in an atmosphere that reacts with the coating and/or the compact at pressing temperatures and pressures to cause the compact to approach theoretical density. The method is suitable for forming a fired ceramic compact having a whisker loading in excess of about 12.5 volume percent with substantially isotropic properties due to a substantially random orientation of the whiskers.
Patent EP-0377772-B1 (EP)
Title: Price tag trim
IPC: G09F7/18
Filed: 1989-02-14
Granted: 1991-08-14
Abstract: The plastics label strip (10) has a transparent elastic cover (14) integral with a rear portion (12), from which it can be bent away, with a label pocket (16) formed between them. Inserting shanks (18,20), integral with the rear portion, fit in an open price rail (22) secured to a shelf (24) etc., with longitudinal grooves (26,28) at top and bottom, in which the spaced shanks engage. The angle alpha of one shank (18), enclosed with the rear wall before insertion, is different from that formed afterwards in the locked position so that the original distance (a') of the shank edges is less than the clear width (b) between groove edges on the rail.
Patent EP-0330944-B1 (EP)
Title: Method and circuit arrangement for user guidance in a communication or a data-processing terminal
IPC: G06F3/023
Filed: 1989-02-18
Granted: 1993-09-29
Abstract: For the user guidance of a terminal, it is known always to output the same operating instructions, for example on a screen, in an order which is correct for the handling, independently of prior knowledge of a user. 
<??>To make a user guide more flexible for different users, an adaptive user guidance is made possible in dependence on user data determined during the operating sequence, which are compared with stored reference data. 
<??>The period of time is measured which elapses from the output of an operating instruction to the execution of an operating process by the user and the number of operating errors per operating instruction is determined. The data found are compared with reference data which characterise an average user. A user graded as untrained (that is to say below average) then receives more detailed operating instructions than an average user and a user graded as trained (that is to say above average) receives fewer or no operating instructions in the output. 
<IMAGE>
Patent EP-0334215-B1 (EP)
IPC: A01G9/24
Filed: 1989-03-16
Granted: 1992-01-08
Abstract: One part of the pivot comprises a channel-shaped outer profile (8) with a profile wall of circular-arc-shaped cross-section which has a longitudinally directed opening (208) in the circumference extending over a centre angle of more than 90 DEG  but less than 180 DEG  and is connected by an approximately radial connecting web (108) to the upper end of one roof surface (1). The other part of the pivot consists of an inner profile (9) which has the form of a cylindrical rod, is mounted rotatably with positive engagement in the outer profile (8) and is connected by an approximately radial connecting web (109) passed through the opening (208) in the circumference of the outer profile (8) to the upper end of the other roof surface (2). Emanating from at least one side of the anchoring web (109) of the inner profile (9) having the form of a cylindrical rod is an anchoring wing (10 and 16 respectively) which is of circular-arc-shaped cross-section, is concentric to the inner profile (9) and, between itself and the inner profile (9), forms a receiving groove (11) of circular-arc-shaped cross-section for the engagement of the associated wall part of the channel-shaped outer profile (8) in order to provide additional transverse-axial anchoring of the two parts of the ridge pivot in the unfolded and/or folded end position of the two roof surfaces (1, 2). <IMAGE>
Patent EP-0341409-B1 (EP)
Inventor: SPINELLI SILVANO
IPC: C07F15/00
Filed: 1989-03-25
Granted: 1993-12-29
Abstract: Compounds of formula I <CHEM> wherein R1 and R2, that can be the same or different, are hydrogen, alkyl, aryl, aralkyl groups or, if taken together, cycloalkyl groups; A is a carbon atom, a residue of 2,3-dioxybutandioic-2,4-dioxyphtalic acid or disubstituted malonic acid derivatives; n1 and n2 are selected in such a manner that the result of their addition is from 2 to 40; T1 and T2 that can be the same or different, are hydrogen, alkyl, benzyl, phenyl, acyl or cycloalkyl or a residue of formulae <CHEM>   Compounds I are useful as anti-tumour agents in human therapy.
Patent EP-0351500-B1 (EP)
Inventor: WOLFF SIEGFRIED DR
IPC: C08K5/54
Filed: 1989-04-19
Granted: 1993-12-08
Abstract: Vulcanizable rubber mixtures which contain at least one halogen rubber, a silicatic filler and a substituted organyloxysilyl-functional thiourea as accelerator.
Patent EP-0363917-B1 (EP)
Inventor: STEIDLE GERHARD
IPC: B65H19/22
Filed: 1989-10-11
Granted: 1994-07-27
Abstract: A winding apparatus for winding webs of paper, textile fabric, synthetic plastic material or other similar webs into tight rolls comprising a winding chamber having an inlet opening at the top and a pair of drive rollers for frictionally driving a roll of material arranged at the bottom, substantially diametrically opposite the inlet opening. One side of the winding chamber is defined by concave surfaces of a plurality of parallel wall elements, and the other side of the winding chamber is defined by a pivotally mounted shell body. In preferred embodiments, alternate devices for fastening a wound roll with an adhesive strip are disclosed. The winding apparatus of the invention can be manufactured at reasonable cost, does not require excessive space, and functions with a high degree of reliability.
Patent EP-0372529-B1 (EP)
Title: Protective gas nozzle for a gas-shielded welding torch with an insulating sheath at the current-contacting tube
IPC: B23K9/16
Filed: 1989-12-06
Granted: 1993-07-28
Abstract: In a protective gas nozzle 1 for a gas-shielded welding tool with a current-contacting tube 6 extending into the proximity of a consumable wire electrode 7 and guiding the latter, and an insulating sheath 4 at the current-contacting tube 6, this insulating sheath 4 is of two- piece design, namely in the form of an interchangeable wear sleeve 11 adjoining the consumable electrode end and a second insulating casing 12 lying towards the interior of the protective gas nozzle 1 and adjoining the insulating sleeve 11. Thus, in the event of damage to the front end of the insulating sheath 4, only the wear sleeve 11 has to be replaced which in addition, in a preferred embodiment, is made of a ceramic material which from the outset does not permit welding spatter to adhere. <IMAGE>
Patent EP-0375149-B1 (EP)
Inventor: BOUCHER RAYMOND MARCEL GUT
IPC: A01N35/02
Filed: 1989-11-16
Granted: 1994-04-13
Abstract: Very potent, stable, odorless, and phenol-free virucidal solutions are active at high dilution when used for surface decontamination of animate and inanimate objects. The virucidal compositions described are efficacious in a matter of minutes against both the lipophilic and the more resistant hydrophilic viruses. The three active ingredients in these virucidal compositions are the glutaraldehyde monomer in equilibrium with its hydrates and polymers, hydrogen-bonded glycol molecules to eliminate aldehydes odor, and an anionic surfactant of the alkyl sulfate, alkyl sulfonate, alcohol sulfate or alkyl aryl sulfonate type. A preferred anionic surfactant would be the Sodium Dodecyl Sulfate (SDS), which exhibits strong cidal synergism against the Herpes Simplex Virus type 1 when mixed at a concentration as low as 0.0005% in diluted glutaraldehyde aqueous solutions (0.0025%). Improved virucidal killing at higher dilutions of the same formula were observed with the more resistant Coxsackie B viruses. Because of the low concentration of active ingredients, these solutions exhibit a very low toxicity, making them suitable for topical applications as antiseptics.
Patent EP-0346226-B1 (EP)
Title: Process for the preparation of 4-aryl disubstituted-1-tetralones
IPC: C07C49/755
Filed: 1989-06-07
Granted: 1993-02-17
Abstract: The present invention relates to a process for preparing a 1-disubstituted 4-aryltetralone of formula 
<IMAGE>
 in which X denotes halogen, C1-C4 alkyl or C1-C4 alkoxy, and Y, situated in position 2' or 3', denotes halogen or C1-C4 alkyl, this process being characterised in that it comprises the reaction, in the presence of an acidic agent, of  alpha -naphthol of formula (II) with an aromatic hydrocarbon of formula (III) 
<IMAGE>
 where X denotes halogen, C1-C4 alkyl or C1-C4 alkoxy, and Y is situated in the ortho or meta position relative to X and denotes halogen or C1-C4 alkyl.
Patent EP-0340191-B1 (EP)
Title: A method and an apparatus for joining together two elements included in an implant and/or prosthesis structure
IPC: A61C13/20
Filed: 1989-04-24
Granted: 1992-09-02
Abstract: In the joining of two elements (10, 11) of hard material which are included in an implant structure or prosthetic structure, the elements are disposed towards one another by means of a joint (34) formed by contact surfaces. The elements are adjusted to one another and mutually fixed and welded together by laser equipment (13). Registering circumferential portions of the joint are exposed to two focusing optical devices (14, 15) which emit laser pulses or laser beams for the welding and form part of the laser equipment. The devices are aligned each towards one of two substantially registering, or slightly mutually offset, starting areas. Each respective area includes a section of each respective joint circumferential portion with circumjacent parts on the elements. The laser equipment is energized to emit, via the devices (14, 15), simultaneous or alternating laser pulses or laser beams, and the elements and devices are mutually influenced in respect of their movements such that laser output emission may be effected towards the starting areas and subsequent areas with associated sections of joint circumferential portions and material parts. By such means, a distortion-free joining will be attained.
Patent EP-0419479-B1 (EP)
Title: A method and equipment for microatomizing liquids, preferably melts
IPC: B22F9/08
Filed: 1988-12-05
Granted: 1993-09-01
Abstract: The present invention relates to a method and a means for atomizing liquids, such as metal melts in which a tapping stream (6) of the liquid encounters one or more media jets (9), e.g. gas and/or liquid. The mixed stream obtained is directed towards a barrier (10) with the object of achieving effective dispersion of the liquid in the media, i.e. atomization.
Patent EP-0446198-B1 (EP)
Inventor: RAMUNAS VALDAS S
IPC: F16B2/18
Filed: 1988-12-13
Granted: 1994-11-23
Abstract: A quick change mechanism (10) is provided between a male member (11) and a female member (12), which has a socket (28) with an axis (27). A flange (14, 19) is provided on each member, and in the flange (14) of the female member (12), an eccentric circular cam (32) is pivotably mounted on one side of the socket (28). The cam (32) may be pivoted through an arc between a locked and an unlocked condition in a single plane. The unlocked condition moves the cam (32) laterally outwardly beyond the cam follower surface (43) in the male member (11). As the cam (32) is rotated towards the locked condition, the cam locking surface (39) moves in a single plane laterally inwardly and establishes an axially inward force on the cam follower surface (43). The quick-change mechanism (10) is small and compact and contained entirely within the flange (14) of the female member (12).
Patent EP-0349628-B1 (EP)
Inventor: NG YEE S
IPC: H04N1/387
Filed: 1988-12-22
Granted: 1995-04-19
Abstract: Un appareil de reproduction comprend une pluralité d'éléments d'enregistrement (20), par exemple des diodes électro-luminescentes agencées dans une rangée sur la longueur de la tête d'impression et avec une densité de N éléments par mm. Un lecteur d'image (81, 83) lit une feuille d'un document original pour générer des signaux de données relatifs à l'information se trouvant sur la feuille. En tramant les données pour reproduction par la tête d'impression sur un photo-récepteur, des moyens sont prévus pour localiser une portion d'image sur la feuille du document qui aura besoin d'un criblage lors du procédé de reproduction. Des informations d'image comprenant du texte et des tableaux ne se trouvant pas dans la zone déterminée pour inclure les informations d'image sont reproduites à une résolution de N x M points par mm carré. Des informations d'image comprenant du texte, etc, dans la zone déterminée pour inclure les informations d'image sont reproduites à une résolution plus élevée de N x (L x M) points par mm carré, L x M étant supérieur à N. L'appareil comprend également des moyens (54, 55) pour former des émissions supplémentaires des diodes électro-luminescentes, en réponse au déplacement du photo-récepteur (12), pour corriger les défauts d'uniformité dans les émissions des diodes électro-luminescentes. Des impulsions stroboscopiques respectives pour le fonctionnement des diodes électro-luminescentes sont sélectionnées selon le type d'exposition.
Patent EP-0344304-B1 (EP)
Title: Mounting for surface-sensing stylus
IPC: G01B7/012
Filed: 1988-12-19
Granted: 1993-02-17
Abstract: The mounting comprises a base (20) supporting a first rotary motor (M1) whose shaft (22) has secured thereto a housing (23) supporting a second rotary motor (M2) whose shaft (24) has the stylus (26) secured thereto. Each motor is operable optionally in a constant torque mode and a positioning mode and each motor has an angular position transducer (T1, T2). In use, the base (20) is secured to the operating member (10) of a coordinate measuring machine and the machine is driven through a path such that the free end (27) of the stylus can maintain engagement with the surface of a workpiece under the force generated by one of the motors while that motor is in the constant torque mode. The profile of said surface is then determined as a function of the coordinate position of the operating member, the angular position and the length (R) of the stylus.
Patent EP-0409853-B1 (EP)
Inventor: LILLIBECK NORMAN PAUL
IPC: C01B31/36
Filed: 1989-03-01
Granted: 1994-12-07
Abstract: Manganese or silicon carbide is formed in a solid state reaction by mixing manganese or silicon oxide particles with carbonaceous material (e.g., coke) particles. The materials may be formed into agglomerates including excess carbonaceous material and heated in a suitable reactor vessel. An iron source, such as pig iron and/or iron scrap, can also be added. In that case, the manganese or silicon carbide dissolves in molten iron to produce ferrosilicon or ferromanganese alloys.
Patent EP-0428514-B1 (EP)
Title: Procede et dispositif pour analyser des substances contenues dans l'eau d'un liquide d'echantillonnage aqueux
IPC: G01N33/18
Filed: 1989-04-08
Granted: 1993-08-11
Abstract: Un liquide d'échantillonnage aqueux, par exemple des eaux d'égout, dont on veut analyser les substances oxydables, par exemple la demande chimique d'oxygène (DCO), est dilué avec de l'eau de dilution et mélangé à de l'ozone provenant d'un générateur d'ozone (7) dans un récipient de réaction (2). Le liquide d'échantillonnage traverse ensuite un second récipient de réaction, par exemple un réacteur tubulaire (12), puis elle arrive dans un dispositif ozonomètre (13). On règle ensuite le rapport entre liquide d'échantillonnage et eau de dilution, en ne cessant d'ajouter de l'ozone, de telle manière que l'on obtient une teneur constante prédéterminée en ozone résiduel sur l'ozonomètre (13). Le rapport entre liquide d'échantillonnage et eau de dilution requis à cet effet sert à analyser les substances oxydables contenues dans l'eau, en particulier la DCO.
Patent EP-0359811-B1 (EP)
Inventor: COUPER JOHN
IPC: B65H3/52
Filed: 1989-03-23
Granted: 1995-07-12
Abstract: A multiple document detector comprises a multiple document detector set having a driven wheel and an opposed idler wheel for gripping documents in a pinch created therebetween. The idler whell (44) is provided with means (62) for creating a rotation opposing torque. The idler wheel (44) and the driven wheel (42) each have a coefficient of friction against documents greater than the coefficient of friction of documents against one another. When multiple documents are introduced into the nip (46) one document (32) is held by the idler wheel (44) and the other document (34) is driven by the driven wheel (42). A monitor (18) detects whether or not the driven wheel (42) has the same peripheral velocity as the idler wheel (44) and signals the presence of multiple documents if the peripheral velocities are not the same. The monitor (18) signals completion of separation of multiple documents when the peripheral velocities once again become the same. Tandem provision of multiple document detector sets (10) along the length of a track (12) provide means whereby large numbers of documents (32, 34) simultaneously presented in the track (12) can be separated. The multiple document detector sets (10) are provided as the prime or even sole motive means for documents (34, 32) along the track (12).
Patent EP-0419493-B1 (EP)
Title: Master cylinder and reservoir connection
IPC: F16L37/04
Filed: 1989-04-18
Granted: 1991-12-11
Abstract: A connection for press fitting and securing together a reservoir (40) to a master cylinder housing (10) comprises a master cylinder housing extension (12) having an end (14) with an exterior abutment (16) and an enlarged interior diameter section (20) which provides a shoulder (22). An annular seal (30) is received within the enlarged interior diameter section (20) with a flat edge (34) of the seal (30) engaging the shoulder (22) and extending radially inwardly relative to the housing extension (12). A retainer member (50) is annular shaped and includes a horizontal portion (52) with a central opening (54), the horizontal portion (52) extending into a substantially orthogonally disposed side portion (56) that has a plurality of curved fingers (58). The retainer member (50) is snap fitted over end (14) of the housing extension (12) so that the fingers (58) resiliently engage the exterior abutment (16) and the horizontal portion (52) retains the seal (30) within the enlarged interior diameter section (20). A reservoir abutment (48) on a reservoir extension (42) engages the flat edge of the seal (30) so that the retainer member (50) retains the seal (30) and reservoir extension (42) within the housing extension (12).
Patent EP-0423202-B1 (EP)
Inventor: JENSEN JORGEN WEBER
IPC: H04R1/10
Filed: 1989-06-30
Granted: 1994-10-12
Abstract: PCT No. PCT/DK89/00165 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Jun. 30, 1989 PCT Pub. No. WO90/00340 PCT Pub. Date Jan. 11, 1990.A headphone with microphone which is particularly suitable for use in connection with telephone apparatus includes a carrying ear hanger having a disc member which is adapted to the back of the ear and a hook member that extends forward on the topside of the ear when in a working position. A microphone and earphone are placed in a microtelephone arm which is connected to the ear hanger via a hinge, and a spring connected with the hinge holds the earphone against a user's ear and thus the microphone close to the user's mouth.
Patent EP-0568524-B1 (EP)
Inventor: MEUNIER GEORGES
IPC: C01B19/00
Filed: 1989-11-02
Granted: 1995-03-08
Abstract: PCT No. PCT/FR89/00568 Sec. 371 Date May 2, 1991 Sec. 102(e) Date May 2, 1991 PCT Filed Nov. 2, 1989 PCT Pub. No. WO90/05387 PCT Pub. Date May 17, 1990.The invention relates to a composite element usable in an electrochemical generator. The element comprises a substrate (1) covered by cathodic sputtering with a layer (5) of amorphous material TiOaXB with X=S, Se or Te and 0.01<a</=2, 0.01<b</=3, 2</=a+b</=3. The layer (5) consitutes the positive electrode of the generator and it can be associated with a lithium negative electrode (9) and a lithium ion conductive glass electrolyte (7).
Patent EP-0442942-B1 (EP)
Title: Apparatus for selectively adjusting the temperature of a test specimen to various values
IPC: B01L7/00
Filed: 1989-11-03
Granted: 1993-06-02
Abstract: The device disclosed comprises a specimen-holding block having a high thermal conductivity and at least one recess (14) for accommodating a test specimen the temperature of which is to be controlled. It also comprises a device for controlling the temperature of the specimen-holding block (12), comprising at least two thermostatically controllable bodies (18, 20) the temperature of which can be adjusted to various values. A transport device (30, 32, 34), which allows the specimen-holding block (12) to be placed selectively in thermal contact with either of the bodies (18, 20), is also provided.
Patent EP-0418327-B1 (EP)
Title: Derives d'ergoline a action anti-emetique
IPC: A61K31/495
Filed: 1989-10-20
Granted: 1993-05-26
Abstract: Les composés décrits, qui sont représentés par la formule (I), où n est égal à 1 ou à 2, R1 représente un atome d'hydrogène ou un groupe alkyle C1-C4, R2 représente un atome d'hydrogène et R3 représente un atome d'hydrogène ou un groupe hydroxy ou R2 et R3 représentent ensemble une liaison chimique, R4 représente un atome d'hydrogène ou un groupe phényle ou alkyle C1-C4, R5 représente un groupe alkyle C1-C4 ou un groupe allyle et R6 représente un atome d'hydrogène ou d'halogène, et les sels pharmaceutiquement acceptables dudit composé sont utiles pour la fabrication d'une composition pharmaceutique servant dans le traitement des vomissements.