baber/WOPTO huggingface dataset:
Patent EP-0303941-A1 (EP)
Inventor: BAUER GERD
IPC: A61L27/00
Filed: 1988-08-09
Abstract: PCT No. PCT/EP88/00711 Sec. 371 Date Feb. 20, 1990 Sec. 102(e) Date Feb. 20, 1990 PCT Filed Aug. 9, 1988 PCT Pub. No. WO89/01347 PCT Pub. Date Feb. 23, 1989.According to a process for producing a bone replacement material, natural bones are used as raw material, the soft parts of the bones are removed, as well as any residual organic substances, and the remaining osseous substance is finally sintered at temperatures between 1100 degrees and 1500 degrees Celcius. In order to simplify such a process and to ensure a more gentle processing of the inorganic bone matrix, the bones are dried at an increased temperature, maximum 550 degrees Celcius, with a reduced air supply or in a reducing atmosphere, then the temperature of the bones is increased during the following step up to 750 degrees to 800 degrees Celcius, with an increased air supply, and finally the bones are sintered.
Patent EP-0358803-A1 (EP)
Inventor: SIEMERS PAUL ALFRED
IPC: C23C4/08
Filed: 1988-09-15
Abstract: A method for forming fiber reinforced titanium alloy composite is taught. The composite is formed with an inner and outer high density skin of titanium base alloy prepared by RF plasma spray depositing larger size particles of the alloy. The first skin is formed on a substrate, the fiber reinforcement is applied over the inner portion of the first skin and then a second skin is RF plasma deposited over the reinforcement and outer or edge portions of the first skin to seal the contents of the composite. The composite is then hot isostatic pressed to densify its contents without being enclosed in any auxilliary container such as the conventional HIPing container.
Patent EP-0358806-A1 (EP)
Inventor: ALTENBERND GERALD DR-ING
IPC: H02K21/16
Filed: 1988-09-15
Abstract: Self-starting single-phase synchronous motor. As a boosted starting aid which can be achieved simply in terms of construction and manufacture for a single-phase synchronous motor which is excited by a permanent magnet and has a high starting moment of resistance, and has a pole core assembly part (1 or 3) of the stator having at least two poles (11, 12 or 31, 32), and has a rotor field axis (RA) displaced by an angle of  gamma  with respect to the stator field axis (SA) at the switching-on instant due to the variable width of the air gap (5) over the extent of the bore, according to the invention a laminated section of the pole core assembly part (1 or 3) which is closed over the extent of the bore is provided with at least one magnetic widening (51, 52 or 53, 54) of the air gap in the region of the pole centres of the poles (11, 12 or 31, 32) in each case and at least one magnetic core assembly narrow point (13, 14 or 33, 34) in the region of the pole ends of the individual poles (11, 12 or 31, 32) in each case. <IMAGE>   <IMAGE>
Patent EP-0312052-A1 (EP)
Inventor: VICKERY BRIAN H
IPC: A61K47/00
Filed: 1988-10-13
Abstract: Pharmaceutical compositions of biologically active polypeptides in powder form suitable for nasal administration, comprising a therapeutically effective amount of a biologically active polypeptide and a water-soluble polysaccharide.
Patent EP-0318994-A1 (EP)
Inventor: LUCIANO GRIGGIO
IPC: F16L25/00
Filed: 1988-12-01
Abstract: The invention relates to a device for the butt connection of in each case two pipes or lengths of duct (A) (of rectangular cross-section) of a hot air line. The invention achieves the object of connecting the individual lengths of pipe to one another quickly, safely and simply, it being necessary to avoid thermal bridges and lack of sealing. The ducts are furthermore intended to have a pleasant external appearance since they are mostly laid visibly in the interior of buildings. This object is achieved according to the invention in that in each case a U-shaped impact profile (B) is pushed onto the end faces (or onto each rectangular side of the end faces) of the lengths of duct (A), in or on the centre web (B2) of which impact profile (B) there is provided an essentially T-shaped slot (B3) and in that a correspondingly H-shaped connecting profile (C) is pushed into the two mutually facing T-shaped slots (B3) of in each case two U-shaped impact profiles. <IMAGE>
Patent EP-0280458-A1 (EP)
Inventor: TOMIDA YASUKO
IPC: C09D11/00
Filed: 1988-02-16
Abstract: A recording liquid is provided which comprises a dye as a component for forming an image and a liquid medium for dissolving or dispersing said dye, the liquid containing a compound having a three-dimensional molecular structure with an empty space therein, and having a molecular weight of 400 or more and a solubility of 3% or more in water. The com­pound may be a cyclic compound having a plural number of pyranose rings. A recording method employing the above-­mentioned recording liquid is also provided.
Patent EP-0294246-A1 (EP)
Inventor: COONEY CATHERINE M
IPC: A61J1/05
Filed: 1988-03-23
Abstract: A venous reservoir (10) including a blood collecting chamber (12) with heat seamed peripheral edges (16, 18, 20, 22) incorporating fillet-defining beads (54) for enhanced blood flow and debubbling. Flow diverters (48) are provided vertically between lower inlet tubes (36, 38) and upper air vents (42, 44), and laterally between the inlet tubes (36, 38) and an outlet tube (50). The diverters (48) are vertically spaced and upwardly inclined toward the vent (42, 44) within the flow path of the blood between the inlet and outlet tubes (36, 38, 50) for an enhanced upward directing of entrapped air toward the vents (42, 44) and groove extensions (46) thereof within the chamber (12).
Patent EP-0292390-A1 (EP)
Inventor: HENRY LOIC
IPC: C23F4/00
Filed: 1988-05-19
Abstract: This process consists in etching a III-V material (2) by a reactive ion etching employing a gas mixture containing, by volume:… - from 20 to 30% of at least one gaseous hydrocarbon,… - from 30 to 50% of at least one inert gas, and… - from 20 to 50% of hydrogen. …<??>This etching may be carried out locally with the aid of an etching mask (4a) made of Si3N4. …<IMAGE>…
Patent EP-0318355-A1 (EP)
Inventor: FOURREY FRANCOIS
IPC: B60N2/90
Filed: 1988-11-15
Abstract: The sitting part and/or back of the seat comprising a resilient covering (4) carried by a frame and having two lateral projecting wings (8) where an inverted U-shaped pull rod (14) is attached to the top part of one of these wings and pivots with respect to the frame (2). This rod is prolonged at one of its ends by a linking lever bent around the frame member and connected to a pivot drive cable attached to the vehicle door (38). In this way the door exerts traction on the cable, causing the rod (14) to pivot, swings the wing (8) outwards and enables the seat to be accessed. 
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Patent EP-0319417-A1 (EP)
Inventor: PLANCHON ALAIN CLAUDE ROBERT
IPC: B05B1/04
Filed: 1988-12-01
Abstract: It comprises a base part (1) having a V-shaped indent, small perforations (3) for water inlet emerging into the indent and disposed towards the bottom of the said indent and a plate (7) covering the base part and thus forming, because of the existence of the indent, a thin chamber (2) enabling a sheet of water to be created. <IMAGE>
Patent EP-0320390-A1 (EP)
Inventor: FRUGIER PIERRE
IPC: H02J13/00
Filed: 1988-12-08
Abstract: Domestic system for transmitting control information between at least one transmitter and at least one receiver, by utilising the domestic electric current distribution network. According to the invention, the transmitter (3) and the receivers (41, 42...4n) each include a modulation/demodulation microcircuit and a microcontroller. Applications: remote control of domestic electrical appliances and roller blinds or shutters. <IMAGE>
Patent EP-0306467-A1 (EP)
Inventor: STORME CHARLES-ANDRE
IPC: G01M3/28
Filed: 1988-08-03
Abstract: The invention consists of an automatic two-direction cut-off device (3) for a double-walled network for transporting liquid coolant. The outer wall (2) is divided into sections (16, 17) separated by leaktight partitions (6), the device (3) according to the invention is mounted as a bridge between two sections (16, 17). When a leak occurs, a shut-off member (9) ensures that the wall sections not affected (17) are kept under constant pressure. The device (3) according to the invention has the advantage of being automatic, of not requiring the application of external energy and of being able to serve as a manoeuvring member. The device (3) according to the invention applies, more particularly, to the protection of urban heating networks.
Patent EP-0400000-A1 (EP)
Title: Procedure for energy production in power plants installed in a room under the water surface of a head store.
Inventor: CANEVALL JOHN
IPC: F03B17/00
Filed: 1988-03-08
Abstract: The invention concerns a procedure for pushing aside water and for energy production in connection with conventional power plants (4) erected in rooms beside head store (1) and under the water surface of head store. Water from the head store (1) is led in tunnel (3) to and through power plant (4) for gathering in a return store (5) dimensioned for more than normal operation, thus making it possible to operate power plant (4) also when arrangement for pushing aside water is shut off or has lower capacity than the feeder stream, and from there forward in tunnel (6) to store (7) located in direct connection to the head store (1). Pushing aside water from store (5) and to head store (1) will be done by arrangements and by auxiliary energy from wind, waves, tide-water, nuclear fuel, hydrogen, electric current and conventional explosive substance. The space in return store (4) which is not filled with water constitutes a form of energy storage, and auxiliary energy from the power sources mentioned above can effectively be utilized and plants located where there are favourable conditions for utilizing auxiliary energy for operation of arrangement for pushing aside water and where there is a market for produced energy.
Patent EP-0310658-A1 (EP)
Inventor: KUBOTA ROBIN M
IPC: A23G4/06
Filed: 1988-04-21
Abstract: Le procédé de fabrication de chewing-gum permet de réduire la formation de ''points de sucre''. Le procédé consiste à produire une matrice édulcorante dans un mélangeur. Des particules discrètes d'une base de gomme non-fondue, par exemple des pastilles de base de gomme disponibles dans le commerce, sont ensuite ajoutées dans le mélangeur. Ces deux ingrédients sont mélangés jusqu'à ce qu'une masse homogène soit obtenue. De préférence, la matrice édulcorante ne contient pas plus de 13 % en poids environ d'humidité au moment où les particules de base de gomme sont ajoutées.
Patent EP-0370046-A1 (EP)
Inventor: THOMPSON MORTIMER STAFFORD
IPC: B29L31/56
Filed: 1988-06-09
Abstract: Sont décrits un conteneur et son couvercle de fermeture dépourvus de garniture et en une seule pièce, ainsi qu'un procédé de formation du couvercle de fermeture (10). Le couvercle est constitué en matière plastique et possède une surface d'étanchéité (329) qui est plus molle que les parties contiguës en plastique, cette particularité étant due au procédé de formation du couvercle qui comprend l'étirage. Selon ce procédé de fabrication, le couvercle (10) est moulé en matière plastique et comprend une paroi supérieure (52) et une jupe extérieure dépendante (14). Ensuite, la paroi supérieure est saisie par un outil de formage (44, 78b) pour créer une partie étirée d'étanchéité.
Patent EP-0365603-A1 (EP)
Inventor: WEB SPENCER L
IPC: G01R33/04
Filed: 1988-08-24
Abstract: Le magnétomètre décrit possède un enroulement à une seule bobine pour détecter le champ magnétique le long d'un seul axe. L'invention comprend un oscillateur et des moyens pour mesurer son cycle de travail. L'oscillateur utilise un inducteur de saturation qui sert également d'élément de détection du champ magnétique. L'inducteur est excité avec une tension positive et lorsque le courant passant au travers de l'inducteur dépasse une valeur qui indique que le noyau est saturé, la tension d'excitation est commutée vers une valeur négative d'égale grandeur. Cette excitation négative est maintenue jusqu'à ce que le courant indique à nouveau que le noyau arrive à saturation, point auquel la tension d'excitation revient à la valeur positive. Aucun champ extérieur n'étant appliqué, le courant de l'inducteur a une valeur moyenne égale à zéro et le cycle de travail de la tension d'excitation est de 50 %. Un champ appliqué extérieurement contribue à la saturation du noyau dans une direction et l'empêche dans l'autre, ce qui a pour résultat un changement du courant moyen de l'inducteur et du cycle de travail d'excitation.
Patent EP-0326099-A1 (EP)
Inventor: ZUCCHETTI ELIA
IPC: A47J31/40
Filed: 1989-01-25
Abstract: An automatic group for the preparation of one or more doses of expresso coffee comprises a rotating board (13) provided with through cylindrical holes (15-18) which in a first position of rotation of the board are fed with the dosed amount of fresh coffee powder, which is also pressed, and by the rotation of the board are brought to an infusion position and lastly to a position of discharge of the coffee grounds. 
     In the infusion position, the pressed coffee powder, contained in the through hole of the rotating board, is vertically aligned in a tight manner with an above positioned shower (37) for the distributed feeding of hot water under pressure and with an under positioned filter (51) for the collection of the prepared expresso coffee; the space above and under said shower is into communication with said feed of hot water under pressure through a non return valve (44) having a calibrated opening pressure, which opens upon said tight seal between said board and said filter as well as with said collecting filter has been established under the action of the pressure of said hot feeding water, and through a relief valve (47) which opens in the absence of said pressure of the feeding water and under the action of the residual pressure under said feeding filter.
Patent EP-0340736-A1 (EP)
Inventor: SATO AKIRA C O MEIJI SEIKA KAI
IPC: A23L5/10
Filed: 1989-05-02
Abstract: Method of controlling the baking for foods, wherein an amount of heat absorbed by a portion near the food to be baked in an oven is measured to control heating temperature and/or air flow rate in the oven, based on the measured amount of heat.
Patent EP-0342440-A1 (EP)
Inventor: BUSSE ULRICH DR
IPC: C07C69/74
Filed: 1989-05-04
Abstract: The invention relates to novel halogen-substituted phenoxybenzyl(thi)ol derivatives of the general formula (I) <IMAGE> (in which X stands for halogen and the radicals R<1>-R<5>, Y and Z have the meanings mentioned in the description), to a process for their preparation and their use as herbicides.
Patent EP-0361303-A1 (EP)
Inventor: STEINBICHLER GEORG
IPC: B29C45/17
Filed: 1989-09-20
Abstract: An injection-moulding machine is described which has a device for the injection of plasticised polymer and a ram accumulator (13) for forcing a gas, coming from at least one storage tank, into a moulding tool (1), there being a means (5) for increasing the gas pressure connected between the storage tank or tanks and the ram accumulator (13). <IMAGE>
Patent EP-0369297-A1 (EP)
Inventor: NORMAN JOHN ANTHONY THOMAS
IPC: C23C16/18
Filed: 1989-11-07
Abstract: Fluorinated β-ketoimine ligands and highly volatile β-ketoiminato metal complexes of the ligands are synthesized by silylating a fluorinated β-diketone to form a silylenolether, and subsequently reacting the silylenolether with a primary amine to form the desired ligand having the structural formula:
      wherein R₁ and R₂ are independently linear or branched perfluorinated, C₁-C₈ alkyl groups and R₃ is any organic functionality such as a C₁-C₈ alkyl, phenyl or hydroxyalkyl group, all of which can be partially or fully fluorinated. The corresponding metal complex is formed by treating the ligand with a metal halide.
Patent EP-0373382-A1 (EP)
Inventor: NAITO HIDEKI FUJI PHOTO FILM C
IPC: G03C7/30
Filed: 1989-11-17
Abstract: A silver halide color photosensitive material includes a support, on which at least one a blue-­sensitive silver halide emulsion layer, a high-speed red-sensitive silver halide emulsion layer, a high-speed green-sensitive silver halide emulsion layer, at least one low-speed green-sensitive silver halide emulsion layer, and at least one low-speed red-sensitive silver halide emulsion layer are sequentially arranged from the farthest side from the support in the order named. A non-photosensitive layer may be interposed between adja­cent color-sensitive emulsion layers if necessary. A yellow filter layer can be arranged between the blue-­sensitive silver halide emulsion layer and the high-­speed red-sensitive silver halide emulsion layer.
Patent EP-0432291-A1 (EP)
Inventor: HASHIMOTO YOSHIHIRO
IPC: G01R31/30
Filed: 1989-12-12
Abstract: In equipment which measures current of ICs for te­sting them, there are provided a first current detector (300) for detecting current which flows through an IC under test (100) when applying voltage from a voltage source (200) to a power source terminal of the IC to which a smoothing capacitor (600) is connected, a buffer amplifier (50) for extracting the voltage to be appiied to the power source terminal, a compensating capacitor (700) which is supplied with the output of the buffer amplifier (50) and provides a charging/discharging current equivalent to that which flows through the smoothing capacitor (600), a second current detector (800) for detecting the charging/dischar­ging current of the compensating capacitor, and a subtrac­tor (900) for subtracting the output of the second current detector (800) from the output of the first current detec­tor (300). By substracting the charging/discharging current of the compensating capacitor from the current flowing from the voltage source to the IC under test, the current flowing to the IC under test can be measured without being affected by the charging/discharging current of the smoo­thing capacitor.
Patent EP-0360344-A1 (EP)
Inventor: SOETHOUT ADRIANUS
IPC: H04N5/44
Filed: 1989-09-18
Abstract: Due to a location-dependent, determined brightness drive of pixels in the picture formed line and field-sequentially, it is possible to obtain an oscilloscopic image in the form of a waveform profile on a display screen (TV, OSC). A digital signal comparison circuit (COMP) having a first input (I1) for applying localizing information in the form of an actual line number (L-act) and a second input (I2) for applying digital values of the waveform profile to be displayed from a line buffer circuit (W-buf) supplies a binary drive signal (BDS) to an output. The line buffer circuit (W-buf) is filled from a digital picture source (DPS)  via  a series arrangement of a line buffer circuit (L-buf) for storing the picture information associated with a selected line having a selectable first line number (L-sel), a multiplier or divider circuit (SCAL) for obtaining picture line strips with different picture line numbers  via  selectable factors (W-fac) for displaying the waveform profile on different scales, and a subtractor circuit (SUB) for moving, as desired, the bottom line of the display strips with the different heights by means of a selectable second line number (L-bot). The digital picture display device described provides an accurate localization for the movable waveform profile which can be observed on the desired scale.
Patent EP-0337619-A1 (EP)
Title: Communication system
Inventor: ADAMS JOHN LEONARD
IPC: H04B7/24
Filed: 1989-03-21
Abstract: A bidirectional broadband and telephony network controllable from the exchange end 15. An optical fibre 16 carries the services to customers premises 30, 31 via passive optical splitters 17, 18. Telephony from block 10 is provided on one wavelength, broadcast TV from block 11 on a second wavelength an bidirectional asynchronous time division information from block 40 on another wavelength using ATD (Asynchronous Time Division) techniques. Time-slots are allocated for information packets so they can travel without interference to and from receiving stations and the round trip delay between stations is adjusted to achieve this whilst maintaining minimum bandwidth requirements. Dynamic allocation of spare capacity is provided for bursty services.
Patent EP-0402543-A1 (EP)
Inventor: BAILEY ROGER FREDERICK
IPC: B07C5/342
Filed: 1989-06-13
Abstract: A sorter is described that optically differentiates acceptable objects from unacceptable objects. The sorter illuminates the objects as they move in a stream through a viewing zone with both visible and infrared light. The detecting means and circuit provides electric signals propor­tional to the light transmitted or reflected by the objects to a microcomputer system which in turn activates a rejection mechanism if unacceptable objects are viewed. The micro­computer system determines which objects are unacceptable by comparing signals for objects being viewed with stored signals for acceptable objects.
Patent EP-0329568-A1 (EP)
Inventor: TABERLET JEAN-JACQUES
IPC: B26B13/20
Filed: 1989-02-17
Abstract: Pair of scissors, especially for cutting hair, comprising two elements articulated about a common axis (6), each of which comprises a cutting blade (2, 3) extended beyond the axis of articulation by an arm (4, 5) provided with a ring (9, 10) allowing the control of the branch by the end of a user's finger (7, 8), one of the rings receiving the third finger (7) and the other the thumb (8) of the user. According to the invention, this pair of scissors is characterised in that one, if necessary each, of the said arms (4) comprises, mounted in its ring (9), a transverse ferrule (11) in the form of a cylindrical tube, closed at one end and open at the other, the said ferrule having a screw thread (21) in its outer surface capable of working in conjunction with a thread (22) of the same pitch formed in the ring in order to adjust at will the relative position of the ring with respect to the ferrule which receives and immobilises the end phalanges of the user's third finger and/or thumb. <IMAGE>
Patent EP-0335783-A1 (EP)
Inventor: BOUCARD JOSEPH RENE MICHEL
IPC: H05K3/32
Filed: 1989-03-24
Abstract: The casing comprises a bottom 1 through the thickness of which is embedded the prolongation of an input/output plug 5 of the casing. This prolongation terminates in a contact pin 15 which is flush with the surface of a substrate 7 carrying passive or active electronic components 11, 12 and conductive interconnection tracks 10, 10', 10". A conductive track 10 passing over a cutout 6 of the substrate which houses the pin 15 is soldered onto this pin in order to interconnect a terminal 14 of the component 12 with the input/output plug 5 of the casing. This does away with an interconnection through side pins 13, 13', 13", ... which complicates the topography of the conductive tracks to be provided for this purpose. …<??>Application to a casing for a circuit used in automobile electronics. …<IMAGE>…
Patent EP-0400246-A1 (EP)
Inventor: MELLAERT HERMAN VAN
IPC: C12N15/32
Filed: 1989-05-31
Abstract: Plants made resistant to insects by transforming their nuclear genome with two or more DNA sequences, each encoding a different non-competitively binding  B. thuringiensis  protoxin or insecticidal part thereof, preferably the toxin thereof.