baber/WOPTO huggingface dataset:
Patent EP-0628777-A1 (EP)
Inventor: CORDUAN HORST DIPL-ING
IPC: F25J3/02
Filed: 1994-05-11
Abstract: Zur Gewinnung von Argon wird Luft in einem Rektifiziersystem mit mindestens einer Luftzerlegersäule (3) und einer Rohargonsäule zerlegt. Eine argonhaltige Sauerstofffraktion (4) wird aus der Luftzerlegersäule (3) entnommen und in eine Rohargonsäule (5) eingeleitet. Im oberen Bereich der Rohargonsäule (5) werden eine Rohargonfraktion (6) entnommen und eine erste Rücklaufflüssigkeit (7) aufgegeben. Aus dem unteren Bereich der Rohargonsäule (5) wird eine erste Restfraktion (8) entnommen. Die Rohargonfraktion (6) wird in den unteren Bereich einer Halbreinsäule (9) eingeleitet. Im oberen Bereich der Halbreinsäule (9) werden eine an Sauerstoff abgereicherte Argonfraktion entnommen (10, 15) und eine zweite Rücklaufflüssigkeit (11) aufgegeben. Aus dem unteren Bereich der Halbreinsäule (9) wird eine zweite Restfraktion (12) entnommen, welche die erste Rücklaufflüssigkeit (7) für die Rohargonsäule (5) bildet. <IMAGE>
Patent EP-0627546-A1 (EP)
Inventor: DEVOUASSOUX SERGE
IPC: F16K41/08
Filed: 1994-05-17
Abstract: Valve stem seal comprising a dimensionally stable tube (1), which at the one end is bounded by a first flange (2) projecting radially outwards and at the other end by a cylindrical section (3a), into which a self-retaining sealing ring (2) is inserted parallel to the axis of the tube (1), which ring can be pressed to form a seal with the outer circumference of a valve guide of tubular design surrounding the valve stem and has a sealing lip (4), which extends above the valve guide in an axial direction and touches the valve stem forming a seal, the cylindrical section (3a) overlapping the sealing ring and the sealing lip (4a) over the entire length, the cylindrical section terminating in a second flange (3b) projecting radially inwards and the sealing lip (4a) being spaced at a distance from the cylindrical section (3a) and the second flange (3b) in order to ensure good relative mobility. <IMAGE>
Patent EP-0637720-A1 (EP)
Inventor: FIEDLER WILFRIED
IPC: F24D3/14
Filed: 1994-07-21
Abstract: The invention relates to an underfloor heating system comprising prefabricated structural elements consisting essentially of two plates (1), preferably deep-drawn plastics plates, placed mirror-invertedly one on top of the other and locked one into the other, between which heat-exchanger tubes (9) are laid and secured and air is guided through the interspace of the two plates over the heat-exchanger tubes (9) into the room in which the temperature is to be adjusted, for the purpose of a rapid reaction to a changed heat demand or temperature changes in this room. <IMAGE>
Patent EP-0664605-A1 (EP)
Inventor: IKEDA MASAHARU
IPC: H04R3/00
Filed: 1994-09-16
Abstract: A common-source type buffer amplifier circuit (11) has a microphone capsule (1), a diode (2) and an FET (3). An output end of the buffer amplifier circuit, or a drain of the FET (3) is connected to an input end of the current mirror circuit (12). An output end of the current mirror circuit (12) is connected to one end of a load resistor (13) of which the other end is grounded. A voltage across the load resistor corresponds to an output of the amplifier (101) and is supplied to the speaker amplifier (110).
Patent EP-0647958-A1 (EP)
Inventor: BOEDER FRANZ
IPC: H01H1/22
Filed: 1994-09-17
Abstract: The invention relates to a contact system for current limiting units which are combined with power circuit breakers (power switches) or motor protective circuit breakers. The problem to be solved is to improve the reliability of a current limiting unit which is fitted with such a contact system while reducing the assembly cost (installation cost) for said contact system. To this end, the contact systems consist of a contact carrier with a stationary contact piece and a partial system (24) which can be preinstalled using small amounts of force and can be installed in the switching chambers in a condition which is stable and is subject to the action of the force of contact pressure springs (72). The partial system contains the contact arm (34) which is provided with the moving contact piece (28) and is mounted on a connecting conductor (36), with a direct electrical connection. Supporting points in the partial system (24) limit the movement of the contact arm in both directions. A retaining block (58), which is provided with a retaining groove (64) and an auxiliary groove (62), in order to hold those parts which are connected to the contact pressure springs in a force-fitting manner, makes preliminary assembly of the partial system possible via an intermediate condition, which is likewise stable. <IMAGE>
Patent EP-0645355-A1 (EP)
Inventor: APPEL WOLFGANG DR
IPC: C07C323/09
Filed: 1994-09-21
Abstract: The invention relates to the preparation of trifluoroethylsulphur compounds of the formula RSCH2CF3 by reaction of 1-chloro-2,2,2-trifluoroethane CH2Cl-CF3 in a polar aprotic solvent with salts of thiols of the formula RSH, where R can be an alkyl or aryl radical or a heterocyclic radical.
Patent EP-0649691-A1 (EP)
Inventor: PENN STEVEN M
IPC: B29C67/00
Filed: 1994-09-22
Abstract: A stereolithography machine is employed to solidify a pattern (11) including a series of stacked grids (8,10) forming the pattern having an outer skin and inner labyrinth and any number of gates. The hollow pattern (11) is mounted on a central sprue (62) through runners (60) at the gate (16) of the pattern. The pattern (11) is dipped in ceramic slurry (64) and sifted in a refractor grain in order to coat the hollow pattern. The hollow pattern is melted to form a mold.
Patent EP-0649024-A1 (EP)
Inventor: MAYER CHRISTIAN
IPC: G01R11/24
Filed: 1994-10-01
Abstract: The meter is built into a housing which has a housing cover (3) secured by a lead seal and a likewise lead-sealed terminal cover. The housing cover (3) contains a slit for receiving a slide (12, 14, 15) having an inscription field (8) on which the meter settings are specified. The slide projects via one end (15) out of the slit. This end is covered by the terminal cover, so that the slide (12, 14, 15) is secured against unauthorised access. <IMAGE>
Patent EP-0664409-A1 (EP)
Inventor: SCHARF MICHAEL DIPL-ING FH
IPC: F16J15/32
Filed: 1994-12-22
Abstract: The invention relates to a sleeve bearing provided with lip seals, which are each integrated into front areas of the sleeve bearing particularly for use in rough mixed friction operation. The lip seals each consist of a holding part, a support part and a pretensioned sealing lip, which rests linearly on an associated shaft/axis in the built-in state. The holding part force-lockingly engages into an annular groove. A cavity, which is formed between the shaft/axis and the holding part or rather the support part can be filled with a lubricant.
Patent EP-0645174-A1 (EP)
Inventor: KOENHEN DIRK MARINUS
IPC: B01D69/06
Filed: 1994-09-05
Abstract: The invention relates to a process for the removal of components causing turbidity, from a fluid, by means of microfiltration, whereby the fluid is beer, wine, fruit juice, bacterial suspension, blood, milk, enzyme suspension, etc. 
     According to the invention the fluid to be treated is fed across an asymmetric membrane having a pore structure such that the pores on the feed side of the membrane are larger than the nominal pore size and the pores of nominal pore size occur in the cross section toward the permeate side, the filtered off components are back-flushed from the membrane and are subsequently carried away with the fluid. The nominal pore size is usually 0.1-5.0 µm and preferably 0.2-1.0 µm. The membrane may be tubular, flat or capillary. Back-flushing takes place intermittently with a frequency of 1 second to 10 minutes for 0.1-1 second at a counter pressure of 0.5-5 bar. The feed velocity is preferably below 2 m/s and the pressure difference over the membrane is less than 0.5 bar.
Patent EP-0613991-A1 (EP)
Inventor: HAYASHI MITSUTOSHI
IPC: E21B33/14
Filed: 1994-02-22
Abstract: A conduit comprised of double-wall pipes A is laid in the ground by the pipe-jacking method. Each of double-wall pipes A comprises inner pipe 1 and outer pipe 2 and is provided with sheath pipe 3 between inner pipe 1 and outer pipe 2 and with check valve 4. Winch 7 is mounted in tunneling machine 6. Wire 8 wound on winch 7 is inserted into sheath pipe 3 and the forward end of wire 8 is sent to start vertical shaft C through sheath pipe 3, and connected with cleaning member 21, injecting member F, and lubricant or back-filling supply pipe 11. Cleaning member 21, injecting member F, and lubricant or back-filling material supply pipe 11 are moved in sheath pipes 3 by driving winch 7. When injecting member F is opposed to check valve 4, packing means 16, 17 are inflated to be brought into contact with the inside of sheath pipe 3 by which injecting member F is fixed to sheath pipe 3. Lubricant or back-filling material is sent to a space between packing means in sheath pipe 3, and injected through check valve 4 into space 5 between the outside of outer pipe 2 and the ground.
Patent EP-0646491-A1 (EP)
Inventor: BARLEY GEOFFREY WILFRED
IPC: B60N2/28
Filed: 1994-09-09
Abstract: A child safety seat for use in a vehicle, comprising a seat body (10), and two S-shaped coupling arms (36, 38), each of which is pivotally mounted at one end (46, 48) to the seat body (10) below the front thereof and has a front releasable fastener (58, 60) on its other end (54, 56) for attachment to a front anchorage unit located below the front edge of a vehicle seat (18). The coupling arm (36, 38) is so shaped that an intermediate portion (40, 42) thereof is located in front of both ends (46, 48; 54, 56) thereof when the front releasable fastener (58, 60) is engaged with the front anchorage unit, so as to extent round the front edge of the vehicle seat (18).
Patent EP-0693723-A1 (EP)
Inventor: O'BRIEN RITA M
IPC: G06F3/00
Filed: 1994-12-12
Abstract: The computer system includes an integrated processor coupled to a power management unit and at least one peripheral device. The integrated processor includes a bus interface unit that provides an interface to a high performance peripheral interconnect bus with multiplexed address/data lines. The peripheral interconnect bus, which may be a PCI standard bus, accommodates data transfers between an internal bus of the integrated processor and PCI peripheral devices. The integrated processor further includes a sub-bus control unit that generates a set of side-band control signals that allow the external derivation of a lower performance secondary bus, such as an ISA bus, without requiring a complete set of external pins for the secondary bus on the integrated processor. The derivation of the secondary bus is accomplished with an external data buffer and an external address latch which are controlled by the side-band control signals. Separate address and data lines from the integrated processor for the secondary bus are not required. Accordingly, high performance peripheral devices are supported by the integrated processor as well as lower performance, lower-cost peripherals without a significant increase in the pin-count of the integrated processor.
Patent EP-0652150-A1 (EP)
Inventor: PINARD ERIC
IPC: B62D25/08
Filed: 1994-11-02
Abstract: The front part with especially a support framework and a bumper is such that the support framework (10) has a general n-shaped configuration with a crossmember (11) and two legs (12) delimiting an opening (13) and is equipped with a panel (20) which has a dished part (211), and such that this crossmember (11) has a half-shell (100) and this panel (20) has another half-shell (200) which form a housing with an inlet (201) and a vent (101) and such that the bumper (30) is equipped with a mouth (300) connected to this half-shell (200). Application to land motor vehicles. <IMAGE>
Patent EP-0669890-A1 (EP)
Title: Apparatus for applying adhesive handles to loads.
Inventor: CASTOLDI ROBERTO
IPC: B65B61/14
Filed: 1993-11-29
Abstract: The present invention provides an apparatus for applying an adhesive handle to a load, both if it is a pack of items kept together by a unitizing means such as heat-shrunk wrapping or if it is a single article such as a box. More specifically, the apparatus applies for adhesive handles to loads as they are driven along a path, the apparatus in its preferred embodiment being characterized by a rotatable lever having two opposing arms, either of the arms being in turn positioned within the path. A holding means is provided on the lever for carrying a handle to lay on a surface of the two arms of the lever with its non-adhesive side against the surface of the lever and its adhesive side exposed. Additionally a lever driving means is provided to controllably rotate the lever by about 180 DEG  after a load that is driven along the path hits an arm of the lever that is positioned within the path. With such an apparatus, the front side of each load that is driven along the path hits against a first arm of the lever, i.e., the arm positioned within the path. On that arm, one of the adhesive portions of the handle is exposed, so that such adhesive portion can be adhered to the load. Immediately thereafter, because of the impact of the load, the lever driving means is activated so as to rotate the lever by about 180 DEG  at a rotational speed so that the other arm of the lever hits the back side of the load. At that moment, the other adhesive portion of the handle, laying exposed on such other arm of the lever, is adhered to the load. Thus, the two adhesive portions of the handle are adhered to spaced portions of the load, while the non-adhesive side extends therebetween, over the load.
Patent EP-0640671-A1 (EP)
Inventor: HITA BOHAJAR MARIA
IPC: C09G1/14
Filed: 1994-01-19
Abstract: This invention relates to a method for removing strongly adhered dirt from wood objects. The invention has three particularities: 1) the dirt is removed without taking off varnishes, silver guilts; 2) it gives the objects a natural luster; 3) it is harmless for the users. In a first phase, a cleaning cream comprised of saponified grease, excipient, linseed oil, olive oil, sodic tetraborate, clove essence and pine essence, is applied to the wood object. In the second phase, the cream is removed by means of an agglutinating emulsion comprised of an alkalinized solution, biodistilled glycerine, polyethyleneglycol 400, sodic tetraborate and pine essence.
Patent EP-0654978-A1 (EP)
Title: Dispositif d'insemination artificielle et de transfert d'embryons
Inventor: CHUNG BYUNG HYUN
IPC: A61D19/00
Filed: 1994-06-02
Abstract: Un dispositif d'insémination artificielle et de transfert d'embryons comporte un tube creux allongé (30) dans lequel est montée une paille creuse (38) contenant un organisme reproducteur. Une pointe souple (34) est fixée à une extrémité du tube allongé (30) et est en contact avec la paille (38). Cette pointe (34) présente un passage (52) en communication avec la paille (38), et une partie conique (48) adaptée pour la passer en douceur à travers un canal cervical d'un sujet femelle. Une tige de piston (40) est montée coulissante dans le tube allongé (30) et conçue pour pénétrer dans la paille (38) de manière à décharger, par le passage (52) de la pointe (34) et grâce à l'avancement axial de la tige, l'organisme reproducteur contenu dans la paille (38). Un élément de verrouillage est disposé entre le tube allongé (30) et la tige de piston (40) afin de limiter le mouvement axial libre de cette dernière au sein du tube allongé (30). Une première enveloppe (102) est insérée autour du tube allongé (30) de manière à le protéger contre la contamination par des substances infectieuses présentes dans le canal cervical lors du passage du dispositif dans ce dernier. Une deuxième enveloppe (44) entoure la pointe (34) et la première enveloppe (102) pour empêcher leur contamination par des substances infectieuses présentes dans le canal vaginal lors de l'introduction du dispositif dans ce dernier.
Patent EP-0666265-A1 (EP)
Inventor: MIYATA KAZUYOSHI
IPC: C07F9/655
Filed: 1994-08-08
Abstract: A phosphonic diester derivative represented by general formula (1), wherein R¹, R² and R³ are the same or different from one another and each represents hydrogen, lower alkyl, halogeno, cyano, hydroxy or lower alkoxy which may be substituted by halogen, phenyl or hydroxypiperidino; R⁴ represents hydrogen, lower alkoxy, halogeno or lower alkyl which may be substituted by halogeno or cyano; and R⁵ and R⁶ are the same or different from each other and each represents hydrogen or lower alkyl. This derivative is excellent in hypolipemic, hypotensive and hypoglycemic effects and is useful for treating and preventing hyperlipemia, hypertension and diabetes.
Patent EP-0721384-A1 (EP)
Inventor: DIEKHOFF HANS H
IPC: B21D22/30
Filed: 1994-08-16
Abstract: A method of forming a drawn metal cup for a container body which includes drawing a cup having a circular boss in its base wall, redrawing the cup and forming a pressure resistant profile in its base wall.
Patent EP-0727223-A1 (EP)
Inventor: OKAYAMA MINENOBU TSUKUBA INST
IPC: A61K47/34
Filed: 1994-09-28
Abstract: A polyamino acid oligonucleotide carrier comprising a poly(lysine-serine) random copolymer. The carrier combines with an oligonucleotide without causing precipitation and releases the combined oligonucleotide smoothly in a cell. Hence it is useful as a carrier for  in vivo  transportation of a drug for oligonucleotide gene therapy against various types of genopathy and viral diseases such as AIDS. Further it contributes greatly to the creation of various useful animals and plants, such as virus-resistant plants, by genetic engineering techniques.
Patent EP-0721500-A1 (EP)
Inventor: ASFARI MARYAM
IPC: A61K35/12
Filed: 1994-09-27
Abstract: PCT No. PCT/FR94/01129 Sec. 371 Date Jun. 4, 1996 Sec. 102(e) Date Jun. 4, 1996 PCT Filed Sep. 27, 1994 PCT Pub. No. WO95/09231 PCT Pub. Date Apr. 6, 1995The invention relates to the field of biology and, in particular, to the field of cellular biology. The invention concerns a novel glucose-sensitive cell line designated  beta  cell line (INS-I) expressing glucokinase and the glucose carrier Glut 2 at levels comparable with those of normal  beta  cells but which is, in addition, incapable of IGF-II expression-dependent proliferation because of genetic manipulation. The invention also concerns a method for the production of said novel cell line, its aggregation in the form of a pseudoislet, its immobilization in a biocompatible hydrogel and its hardening by means of a hardening solution. Application in insulin-secreting  beta -cell transplants.
Patent EP-0723559-A1 (EP)
Inventor: BABU GADDAM N
IPC: B32B27/00
Filed: 1994-09-16
Abstract: L'invention concerne de nouvelles acétylarylcétones disubstituées fonctionnelle acrylamide et un procédé de préparation à rendement élevé non contaminé par des matériaux difonctionnels. De plus, l'invention concerne des compositions photoréticulables comprenant un ou plusieurs monomères éthyléniquement insaturés et comme photo-initiateur l'acétylarylcétone disubstituée fonctionnelle acrylamide de l'invention. Ces compositions sont utiles pour la préparation de films et de revêtements, en particulier pour la préparation de revêtements adhésifs sensibles à la pression.
Patent EP-0726016-A1 (EP)
Inventor: LIEBERFARB WARREN N
IPC: H04N5/46
Filed: 1994-10-13
Abstract: A system for allowing software publishers to control which video standard(s) can be recovered from an optical disk (23) containing video source material. The disk may be digitally encoded so that any of NTSC, PAL and other video signal standards can be generated upon proper decoding. But the disk also includes a code which can lock out one or more standards. Players (21) for such disks may be capable of generating video signals according to all popular standards, in which case the user selects a desired standard. However, the player will generate a video signal of the selected standard only if there is an appropriate authorization code on the disk. The system allows manufacture of "universal" players without necessarily impacting the contractual and marketing plans of motion picture companies, for example, which release films in different territories at different times. The control technique can be extended to lock out specific territories. Each player has a built-in territory code. The player will play a disk only if the disk contains an authorization code for the player's specific territory.
Patent EP-0668030-A1 (EP)
Inventor: BINDA ENZO
IPC: B29C51/16
Filed: 1995-02-06
Abstract: Apparatus and a process for decorating helmets by covering them with a sheet of pre-decorated synthetic material comprises: a frame (2) for supporting a sheet (3) of synthetic material which is pre- decorated on at least one of its sides; means for heating the pre-decorated sheet (3); and an element (5) for supporting the helmet (16) to be decorated, which is meant to be arranged so that its top is directed toward the pre-decorated sheet (3). The supporting element (5) faces the pre-decorated sheet (3) and is movable by control toward the frame (2) and away therefrom to move the helmet (16) against the pre-decorated sheet (3). The supporting element (5) comprises a flat fixture (6) that forms, in a substantially central region, a helmet supporting region which is surrounded by a rim (7) protruding toward the pre-decorated sheet (3). The rim (7) is joined to the bottom (6a) of the flat fixture (6) by a sloping surface (8). At least the rim and the sloping surface have a wrinkled surface, and at least one passage (11) is formed in the flat fixture (6) and can be connected by control to a vacuum source after the engagement of the raised rim (7) with the pre- decorated sheet (3) to cover the helmet (16) by means of the thermoforming of the pre-decorated sheet (3) directly on the helmet (16).
Patent EP-0668684-A1 (EP)
Inventor: GRASSL ERWIN
IPC: H04M1/02
Filed: 1995-02-14
Abstract: The telephone (1) includes an upper housing part (2) with operating and display elements (9,10). It also has a base (3) which is connected to the upper housing part (2) and includes a card reader. To convert the telephone (1) from table top use to wall mounted, the base (3) is rotated 180 degrees to the upper housing part (2). Thus, in both operating modes, the operating and display elements (9,10) are correctly positioned for the user.
Patent EP-0672467-A1 (EP)
Inventor: KELLER HARALD DR
IPC: B05D3/10
Filed: 1995-03-10
Abstract: Method of modifying cleaned or chemically pre-treated metal surfaces with aq. solns. of organic polymers contg. amino gps. In an example, a sample of Mn-modified, low Zn content, phosphatised steel that had been cleaned with water was immersed for 60s in a 0.1 wt.% aq. polyvinylamine soln. at 50 deg.C, then after drying in air the sample was immersed for 5s in deionised water and then after drying in air again the sample was cathodically electro-plated in a bath according to the comparative example in German patent application DE4208056-A2. The sample was plated at 320-380 V to give a 23 micron thick coating, and then fired for 25 mins. at 165 deg.C. A 0.1 mm wide incision was made in the lacquered sample, extending down to the metal surface and the sample was sprayed for 15 days with aq. NaCl soln. (5 wt.%) at 40 deg.C (salt water spray test), whilst another sample was immersed for 10 days in an aq. NaCl soln. (5 wt.%) warmed to 55 deg.C (salt water soak test). No rust was observed for the soak test, whilst only a slight amt. of rust was observed for the spray test.