baber/WOPTO huggingface dataset:
Patent EP-0432416-A2 (EP)
Inventor: HOERPEL GERHARD DR
IPC: C08K5/38
Filed: 1990-10-22
Abstract: 1.1 A process for the vulcanisation of rubber by means of a vulcanisation system based on sulphur and dithiocarboxylic acid or salts thereof. 2.1 The object of the invention was to provide a process for the vulcanisation of rubbers which on the one hand excludes the formation of health-endangering nitrosamines and at the same time does not impair the vulcanisate properties. 2.2 The solution comprises adding an effective amount of an aromatic hydroxythiocarboxylic acid or a salt thereof to the vulcanisation mixture. 2.3 The process according to the invention is suitable both for natural rubbers and for synthetic rubbers.
Patent EP-0436142-A2 (EP)
Inventor: FUCHS SIEGFRIED
IPC: B31B50/83
Filed: 1990-12-07
Abstract: Die Erfindung betrifft eine Messerwalze mit mindestens einem Folienmesser, das an einem mehrteiligen Walzenkörper befestigbar ist, der an seinem Umfang Saugöffnungen und mit diesen verbundene, in Längsrichtung verlaufende Saugkanäle aufweist. 
     Der Kern der Erfindung liegt darin, daß
     a) Saugöffnungen (43) längs mehrerer in Umfangsrichtung nebeneinander angeordneter Sauglochreihen (44) vorgesehen sind,   b) daß jeweils ein Saugkanal (46) jeder Sauglochreihe (44) zugeordnet ist und   c) daß mindestens ein Saugluftsteuerkanal (48, 49, 50) und mindestens eine verstellbare Saugluftsteuerscheibe (56, 57) vorgesehen sind,   d) mit deren Hilfe der Saugluftsteuerkanal (49, 50) wahlweise mit verschiedenen Saugkanälen (46), Sauglochreihen (44) und deren Saugöffnungen (43) verbindbar ist.
Patent EP-0397286-A2 (EP)
Inventor: TIBBALS EDWARD CAMP JR
IPC: D04B9/46
Filed: 1983-07-13
Abstract: A circular weft knitting machine for carrying out the knitting of variegated articles includes means for effecting selective, controlled two dimensional displacement of compound needle members (84) and asso­ciated sinker elements (474) so as to provide each such needle member with the selectable capability of performing a knit, tuck or float operation at each yarn feed location independent of the direction of knitting needle approach thereto. Also included therein are improved constructions for terry instruments (248), as well as the provision of unbroken continuous cam tracks in respective inner and outer fixed cam track sleeves (78, 86) for effecting such controlled two dimensional displacement of yarn engaging knitting elements in a path that is symmetric intermediate each adjacent pair of yarn feed locations and also is sym­metric with respect to the midlocation therebetween.
Patent EP-0378379-A2 (EP)
Inventor: GEARIN PETER
IPC: B61D47/00
Filed: 1990-01-10
Abstract: A method and apparatus are provided for loading motor vehicles (10) into an open-centered, lightweight sleeve (12) which carries a plurality of the vehicles and is inserted into a standard cargo-carrying container (14). A sled (86), which is arranged to carry at least one vehicle, is movable on tracks (82) which extend from outside of the sleeve (12) across substantially its entire extent. Thus, vehicles can be driven onto the sled (86) outside of the sleeve and then transported into the sleeve on the sled. Once in the sleeve a vehicle is raised by gantries (28) which are located outside of the side walls of the sleeve (12). The gantries (28) have lifting cylinders (48) which releasably attach to cradle latches (64) which are slidable on and attachable to tension members (74) that are suspended from the sides of the sleeve (12). The cradle latches (64) engage the ends of the cradles (56), which are carried in the sled (86) below the tires of the vehicle. Thus, when the cradles are raised by the cradle latches they engage the vehicle's tires and the vehicle is raised with them. The sleds (86) are movable by a motor-driven endless chain (90) having a clip (92) which is releasably attachable to the sled. The sled includes rams (116) which are extendable to positions where they protrude past the side walls of the sleeve. Thus, the sled can be used to pull a sleeve (12) out of and push a sleeve into a container (14).
Patent EP-0380297-A2 (EP)
Inventor: KOSAKA TETSUO
IPC: G10L15/28
Filed: 1990-01-23
Abstract: Speech recognition is performed by using recognizing methods suitable for each phoneme after phonemes are classified by rough segmentation. Furthermore, matching of the symbol series developed from the word dictionary with the input speech is performed by means of dynamic programming using the table of phoneme recognition results obtained in advance by calculation in order to obtain the boundary of phoneme in detail. Finally, the recognized word is determined by comparing the largeness of the scores obtained by this dynamic programming. 
     The improvement in accuracy of word recognition is provided by dealing with the difficulty in recognizing phonemes by using different recognizing methods by different phonemes and the difficulty in segmentation by using dynamic programming.
Patent EP-0382386-A2 (EP)
Inventor: CLIFFORD PAUL
IPC: H02G3/22
Filed: 1990-01-29
Abstract: A fire-proof seal for a tubular conduit (16) of thermally conductive material adapted to contain an elongate member (24) extending axially outside the conduit, the seal comprising a thermally conductive sleeve (34) surrounding the member externally of the conduit and in thermal contact with an external flange (40) of the conduit, and a thermally fusible material (30) surrounding the member within the conduit, whereby, in the event of a fire in the vicinity of the member externally of the conduit, heat is transmitted through the sleeve into the conduit so as to fuse the thermally fusible material and block the interior of the conduit.
Patent EP-0388130-A2 (EP)
Inventor: BUCHHOLTZ TIMOTHY CLYDE
IPC: H03M1/36
Filed: 1990-03-12
Abstract: A differential analog input signal 101 is level-shifted and converted to single-ended form 131. Its average value is compared to the midpoint of a set of reference voltages. A control signal proportional to the average value forces the average of the single-ended signal toward the midpoint voltage. The single-ended signal is converted to uncoded digital form by a parallel comparator bank 170, and is then converted to coded digital form.
Patent EP-0395436-A2 (EP)
Inventor: KONDO MASAKI
IPC: H01S5/24
Filed: 1990-04-27
Abstract: A semiconductor laser device and a method for the production of the semiconductor laser device are provided, which semiconductor laser device includes a striped channel (10) formed in a semiconductor substrate (1) through a current blocking layer (2) on the substrate (1) and at least two dummy grooves (20) formed in the current blocking layer (2) on each side of the striped channel (10). Also provided are a semiconductor wafer prepared for the purpose of producing optical devices with an optical waveguide, and a method for the production of the semiconductor wafer. The semiconductor wafer includes a semiconductor substrate (1), the surface of which has an orientation inclined from the [100] direction to one of the [011] and [011] directions by an angle ϑ satisfying the relationship 0.1o < |ϑ| < 4o; a plurality of striped channels (10) formed in the substrate (1) through a current blocking layer (2) in the direction of the other of the [011] and [011] directions; and at least one dummy side groove (30) formed between the striped channels (10), having a combined cross-sectional area on the plane perpendicular to the other direction greater than that of each of the striped channels.
Patent EP-0409444-A2 (EP)
Inventor: USAMI IKUZO
IPC: H01R4/22
Filed: 1990-07-03
Abstract: A means for splicing plural conductive wires comprising a support member and a flexible sealant held in the interior of the support member.
Patent EP-0410757-A2 (EP)
Inventor: NAKAMURA MASARU C O INTELLECTU
IPC: H04B10/556
Filed: 1990-07-26
Abstract: An optical transmission system is provided in which an original input electric pulse is converted into two electric pulses. One is generated in response to the rising edge of the original input electric pulse, and the other is generated in response to the falling edge of the original input electric pulse. The two electric pulses have pulse widths extremely narrower than that of the original input electric pulse. Thus, the power consumption in the system can be significantly reduced.
Patent EP-0421767-A2 (EP)
Inventor: SAKAI HIDEO
IPC: B29C70/34
Filed: 1990-10-03
Abstract: A process for preparing a molded fibre-reinforced plastics having an optional configuration and no tendency to deformation and cracks, by using a plate material comprising a fibrous reinforcement and a thermoplastic resin; the process comprising the steps of previously setting-up, on the plate material and /or in a mold, a sheet prepreg obtained by impregnating unidirectionally arranged fibres or woven cloth with a thermoplastic resin in areas where the fibrous reinforcement does not follow the flow of the resin well or in areas where special reinforcement is required, and successively carrying out integral molding to obtain the article. 
     The invention also provides a molded article produced by the above process.
Patent EP-0435529-A2 (EP)
Inventor: DEJULE MICHAEL CLEMENT
IPC: G02F1/1333
Filed: 1990-12-14
Abstract: A liquid crystal device includes at least one pixel electrode (12'), formed on a transparent substrate (14') and having opposed first and second side edges. A transparent cover glass (20') is disposed in parallel alignment with the substrate and has a ground plane (18') formed thereon opposite to the pixel electrode. A multiplicity of liquid crystal molecules is sealably contained between the substrate and cover glass. In one embodiment, a field control electrode (FCE) (36) is formed on the substrate (14') proximate to the pixel electrode (12') first side edge. A voltage of proper polarity and magnitude may be applied to the FCE relative to the ground plane electrode to avoid a disclination line (mobile inversion wall) proximate to the pixel electrode first side edge when another voltage of proper polarity and magnitude is applied to the pixel electrode relative to the ground plane electrode. In an alternate embodiment, the ground plane electrode may be patterned to straighten the electric field between the pixel electrode and ground plane electrode to avoid a disclination line (mobile inversion wall) when the pixel is energized.
Patent EP-0451442-A2 (EP)
Inventor: YANO NAOYUKI
IPC: B01J27/10
Filed: 1991-01-19
Abstract: A methylene-crosslinked polyarylamine is disclosed which contains a less amount of N-methylmethylenedianiline. A process for continuously preparing this kind of methylene-crosslinked polyarylamine is also revealed which comprises reacting aniline with formalin in the presence of hydrochloric acid under specific reaction conditions.
Patent EP-0447964-A2 (EP)
Inventor: MATTHIES HANS GEORG DR
IPC: C09D5/32
Filed: 1991-03-14
Abstract: Shaped structures made from aromatic polyether ketones which have been stabilised against UV radiation are characterised in that they have been coated with at least one film-forming polymer containing at least one agent which absorbs UV radiation and is dissolved and/or dispersed in the film-forming polymer, and a process for their production.
Patent EP-0451880-A2 (EP)
Inventor: HUNTER ROBERT L
IPC: A61K47/00
Filed: 1987-05-08
Abstract: Disclosed is an ex vivo tissue perfusion composition for perfusing tissues and organs comprising: 
blood; 
a solution with an effective amount of an anticoagulant; 
and an effective amount of a surface-active copolymer of the following formula: HO(C₂H₄O) b (C₃H₆O) a (C₂H₄O) b H wherein a is an integer such that the hydrophobe represented by (C₃H₆O) has a molecular weight of approximately 950 to 4000, preferably from 1750 to 4000, and b is an integer such that the hydrophile portion represented by (C₂H₄O) constitutes from approximately 50% to 90% by weight of the compound and the use of said ex vivo tissue perfusion composition for perfusing tissues and organs for the manufacture of a medicament for the preservation of an ex vivo organ.
Patent EP-0452980-A2 (EP)
Inventor: DUNCAN IAN JAMES
IPC: A47L9/02
Filed: 1986-08-27
Abstract: A vehicle comprising brush gear including a brush (42) rotatable about an upwardly extending axis and carried on a brush mounting arm assembly (45) comprises an inner (200) and outer (202) arm portion.
Patent EP-0472933-A2 (EP)
Inventor: MARUYAMA TERUO
IPC: F04D19/04
Filed: 1991-07-30
Abstract: A fluid rotating apparatus according to the present invention is designed to achieve an extreme high degree of vacuum from the atmospheric pressure promptly by its single apparatus. Moreover, high-speed synchronous rotation of the rotary shafts (202,203) of the apparatus is controlled by use of a rotary position detecting sensor (208-209), thereby avoiding control through mechanical contact therewith with a gear or the like. Besides, the apparatus is rid of mechanical abrasion or use of a lubricant oil by employing hydrostatic bearings for the rotary shafts.
Patent EP-0481180-A2 (EP)
Title: Quilting apparatus
Inventor: RESTA RODOLFO
IPC: D05B11/00
Filed: 1991-08-05
Abstract: The quilting apparatus includes a framework (1) upon which a carriage (5) with sewing head (10) and crochet device (11) is slidingly supported in a first direction. The sewing head and crochet device (11) are slidingly supported in a second direction perpendicular to the first direction on transverse beams (7,8) of the carriage. The carriage is positionable on a selected one of at least two cloth holding frames (16,17) carriages (12,13) with cloth holding clamps (14), and cloth loading tables (23,24), work in synchronization with the sewing carriage to remove and load cloths at the cloth holding frame where quilting is not taking place.
Patent EP-0474245-A2 (EP)
Inventor: DOI HIRONORI
IPC: G11C11/41
Filed: 1991-09-06
Abstract: In a semiconductor memory device having a random access port for enabling data access at random and a serial access port for enabling data access in series, the transfer gate (15, 17) and the data register (16, 18) of the serial access memory port are divided into two systems, respectively. Therefore, data access operations are alternated in such a way that when data are transferred between one data register (16, 18) and the memory cell array (1), data are transferred between the other data register (16, 18) and an external device.
Patent EP-0478982-A2 (EP)
IPC: A01D90/00
Filed: 1991-09-06
Abstract: Collecting container for crops and/or sweepings or the like, connectable to a tractor vehicle, as an attachment or trailer having castor wheels of single-axle construction swivellable about axes running perpendicular to the plane of travel, with a container (1), which for the purpose of discharging at a height (1') can be raised and lowered in relation to a chassis frame (2) by means of a piston cylinder device operating via a parallel control arm arrangement, for which purpose, with a view to a compact construction close to the tractor axle, the piston cylinder device for raising and lowering the container (1) is designed as a lifting cylinder (6), centrally arranged in relation to the width of the trailer, one end of which is supported on the chassis frame and the other end of which acts on a bottom control arm device (4), the bottom control arm device (4) together with an upper pair of control arms (5) arranged distributed on either side of the container (1) roughly forming a parallelogram and being articulated on one side on an area of the chassis frame restricted to the centre area of the width of the trailer and on the other side on the container (1). <IMAGE>
Patent EP-0479072-A2 (EP)
Inventor: SANTANDREA LUCIANO
IPC: H02K15/095
Filed: 1991-09-20
Abstract: Methods and apparatus are provided for automatically adapting a stator winding station to wind stator cores of different lengths, without changing the lengths of the winding needles installed in the winding machine, and with minimum operator intervention. The method includes the step of translating the stator core, depending upon its length, to maintain the midpoint of the stator core at a fixed distance from a suitable reference frame, for example, the winding machine. Apparatus comprising first and second precision movement locators are described, wherein the first locator carries a stator housing, and the second locator carries lead termination equipment. The apparatus is adjusted automatically to position the stator core in a predetermined relation to the stator winding station, based on the length of the stator core to be wound.
Patent EP-0464876-A2 (EP)
Inventor: ROACH KEVIN V
IPC: B65B47/08
Filed: 1989-01-20
Abstract: Flexible plastics packages are formed and filled by first forming a web of plastic which is pulled through and processed in a thermoformer to provide formed receptacles, and then placing articles in the receptacles to provide filled receptacles. A cover is provided over the filled receptacles, and sealed to the web around the receptacles. The web is cut between the filled receptacles to provide separate packages. The forming step involves advancing a thin flexible web of plastic through the thermoformer. A first pressure difference is provided on opposite sides of the plastic web when heated and positioned in a mold of the thermoformer. This provides an initial contour with substantially uniform stretching of the heated, plastic web. Thereafter a second pressure difference larger than the first and sufficiently large to force the heated plastic web into the desired shape of a mold of the thermoformer provides formed receptacles with a wall thickness at least equal to a predetermined minimum thickness sufficient to maintain integrity of the packages.
Patent EP-0477913-A2 (EP)
Inventor: HIROTSU TAKASHI
IPC: C03B23/035
Filed: 1991-09-25
Abstract: 5 n 7  A process for bend-shaping a glass plate by heating the glass plate to the nearly softening temperature, while the glass plate is transferred along a transferring surface in a shaping furnace, wherein the glass plate is transferred along a complexly bending transferring surface having a complexly curved face which is upwardly projected with predetermined radius of curvatures along both the axis of the transferring direction and the axis perpendicular to the transferring direction, the transferring surface having an upward gradient portion at at least an area near the exit of the shaping furnace, to thereby bend the glass plate into a shape which substantially corresponds to that of the complexly bending transferring surface, and then, the glass plate is cooled and strengthened along a cooling transferring surface which has a complexly curved face so as to be substantially continuous to that of the complexly bending transferring surface and which has at least a downward gradient portion in at least a part of it.
Patent EP-0480435-A2 (EP)
Inventor: LUCIANI LUCIANO
IPC: C08F4/658
Filed: 1991-10-10
Abstract: A solid component of a catalyst for the (co)polymerization of ethylene which comprises a silica carrier and a catalytically active portion including titanium, magnesium, chlorine and alkoxy groups is obtained by suspending activated silica in a solution of magnesium chloride and titanium tetraalcoholate in a liquid aliphatic acid ester; eliminating the aliphatic acid ester from the resulting suspension to recover a solid; and reacting the resulting solid with an alkyl aluminium chloride.
Patent EP-0474321-A2 (EP)
Inventor: AZUKIZAWA TERUO
IPC: B65G54/02
Filed: 1987-12-18
Abstract: In a transportation system of a floated-carrier type, a carrier (21) is suspended from a guide rail (36), in a non-contact manner, and is propelled along the guide rail (36). The transportation system includes a plurality of track units (16 to 20), each having the ferromagnetic guide rail (36), an electrical wire (46), and a pair of connectors (47) provided to both ends of the electrical wire (46). Each track unit (16 to 20) comprises minimum and necessary elements required for travelling the carrier (21). A ferromagnetic coupling rail (105 to 110) forming a coupling between first, second and third rails (101 to 103) has a pair of ridges (131 to 136) equal in width and disposed opposite to yokes (51, 52) of a magnetic support unit 50 on the carrier (21) so that magnetic flux leakage from the yoke is concentrated in the ridges and prevents unwanted movement in the transverse direction of the rail.
Patent EP-0495458-A2 (EP)
Inventor: MICHL PETER
IPC: F16K27/06
Filed: 1992-01-14
Abstract: The invention provides a pipe-separator (1) with a shut-off device (4) which, in a first position, connects an inlet (2) to an outlet (3) of the pipe-separator and, in a second position, separates the inlet from the outlet, and with a control device (38, 54, 83) for switching the shut-off device into the first and second position and with a preloaded shut-off valve (30) on the outlet side which blocks or enables the flow of liquid from the inlet to the outlet depending on its position. To avoid malfunctions and improve operational reliability, the shut-off device has a shut-off element (9, 81, 87) which can be rotated about an axis extending transversely to the direction of flow and has a hole (11) which, in a first rotational position, connects the inlet and the outlet (2, 3). Also provided is a shut-off valve (25) which is preloaded into a shut-off position and blocks or enables the flow of liquid from the inlet (2) to the outlet (3) depending on its position. 
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Patent EP-0525792-A2 (EP)
Inventor: FUJII YASUO
IPC: G06T17/05
Filed: 1992-07-31
Abstract: An image editing system for transmission network supervision for comprehensibly displaying the status of a plurality of stations and the transmission routes connecting them in a specific area. Initially, station data are created as a data source for graphically displaying each of the stations within the area. The station data are stored in a first memory (103). Then area data are created as a data source for graphically displaying a map of the area. The area data are stored in a second memory (104). Map data are also created to display graphically an area map based on the station data and area data. The map data are stored in a third memory (106). The area map includes an image map that is a map of the area reduced to a desired scale, the multiple stations superimposed on the image data, and the transmission routes connecting these stations. The area map is displayed on a monitor (108) by use of the map data retrieved from the third memory (106).
Patent EP-0535337-A2 (EP)
Inventor: BACKER JOSEPH MARK
IPC: A61P35/00
Filed: 1992-08-10
Abstract: The present invention relates to methods for inhibiting cell growth of such cells as endothelial cells by utilizing heparin binding neurite outgrowth prompting (HBNF).
Patent EP-0533183-A2 (EP)
Inventor: SOYA YOSHIHIRO
IPC: C12Q1/48
Filed: 1992-09-18
Abstract: A composition for the measurement of potassium ion concentration is disclosed, which contains a) pyruvate kinase, b) glycerol kinase, c) glycerol-3-phosphate oxidase, d) peroxidase, e) a reduced type chromogen, f) adenosine diphosphate or a salt thereof, and g) phosphoenolpyruvic acid or a salt thereof. Also disclosed is a composition for the elimination of ammonium ions, which contains a) glutamate dehydrogenase, b) glucose dehydrogenase, and c) nicotinamide adenine dinucleotide in the reduced form (NADH) or nicotinamide adenine dinucleotide phosphate in the reduced form (NADPH).
Patent EP-0547313-A2 (EP)
Inventor: STACH JENS
IPC: B60B23/00
Filed: 1992-10-08
Abstract: A description is given of a method for the production of an aluminium rim with a wheel disc comprising a plurality of hollow spokes in a permanent mould, the wheel disc being connected to a well. A cast wheel disc is joined to a well consisting of a formed part via a friction weld in the region of a rim flange. On an inner side, the wheel disc has at least one flat welding surface, this welding surface running around in the form of a circular ring and being arranged so as to correspond to another, opposite flat welding surface of the well. <IMAGE>