baber/WOPTO huggingface dataset:
Patent EP-0281913-A2 (EP)
Inventor: WEBER RUDOLF
IPC: D06F39/02
Filed: 1988-03-02
Abstract: In a device for the supply of portions and the gradual dispensing of liquid product, especially liquid washing agent, into the washing water of a machine, the solution provided will allow a supply of portions of liquid product, especially liquid washing agent, in the water feed of washing machines and its gradual and uniform dispensing into the water flowing into a washing machine. This is achieved by means of a porous, especially trough-shaped or crucible-shaped insert (1,7) for introduction into the feed of washing machines. <IMAGE>
Patent EP-0285103-A2 (EP)
Inventor: FANG KUO CHUN
IPC: H05F3/02
Filed: 1988-03-29
Abstract: This invention relates to a monitor filter with a static eliminating means and in particular to one including a conducting net weaved by a plurality of nylon threads covered with black material, a plastic frame having two portions between which the circumference of the conducting net is fixedly attached, a static eliminating means mounted into the plastic frame, and a grounded plug connected with the static eliminating means and having a contact plate, whereby the induced static in the computer and the operator would be respectively transferred to the ground via the grounded plug and the contact plate.
Patent EP-0297560-A2 (EP)
Inventor: TAKAHASHI SATOJI
IPC: C07K5/075
Filed: 1988-06-29
Abstract: An imide of the formula:
      where R₁ is hydrogen or C₁₋₄ alkyl, a process for the production of the compounds of formula 1 from β-aspartylphenylalanine derivatives, and the use of the compounds of formula 1 in a process for the production of α-aspartylphenylalanine derivatives.
Patent EP-0312702-A2 (EP)
Inventor: CONNOR MICHAEL J
IPC: F16L27/11
Filed: 1988-07-07
Abstract: A corrugated seal for connecting two relatively moveable structures and for conducting fluid between the two structure. The corrugations of the seal are arranged at a sloping angle in the direction of fluid flow to prevent the accumulation of fluid in the folds of the corrugations.
Patent EP-0302380-A2 (EP)
Inventor: ROSCH FRITZ DIPL-ING
IPC: F02F3/18
Filed: 1988-07-27
Abstract: The invention relates to a part for machines, installations or other devices with zones subjected to differing thermal stresses, particularly part for machines of heat engines. In order to give those portions or areas of these portions subjected to high thermal stresses a more favourable stress diffusion/temperature curve in such a way that the adjacent cooler areas do not reduce or prevent their expansion, a minimum of one closed hollow chamber (3, 4) is provided in the material of the component, for example a piston of an internal combusion engine, adjoining the highly thermally stressed zones, the chamber being entirely filled with a material which has a higher coefficient of thermal expansion than the enclosing material of the component. …<IMAGE>…
Patent EP-0308627-A2 (EP)
Inventor: HENGARTNER BRUNO
IPC: B21D51/52
Filed: 1988-08-01
Abstract: In order to produce a part (3) of a metal plate product (1) which is bent up along a bending axis (2), at least one tab (4) at the edge of the plate is bent up out of the plane (1) of the plate transversely to the bending axis (2) and the part (3) is bent up along the bending axis (2) and the upwardly bent tab (4) is cold-upset essentially in its plane to produce an upwardly bent part (3) which is stabilised by the upset tab (4). <IMAGE>
Patent EP-0321798-A2 (EP)
Inventor: BLOMBERG LOTHAR
IPC: H03K17/725
Filed: 1988-12-09
Abstract: Known circuit arrangements for switching a power triac operate with a comparatively large residual phase angle, which correspondingly increases the complexity in mains and radio frequency interference suppression. A novel circuit arrangement exhibits a drive circuit (1) for a power triac (V2) which essentially consists of a rectifier bridge circuit (D1, D2, D3, D4) with a switching path of a controllable semi-conductor switch (V1) arranged in its shunt branch. A trigger diode (D5) is connected in series with the switching path. The novel circuit arrangement is provided, in particular, for use in lighting engineering. <IMAGE>
Patent EP-0321924-A2 (EP)
Inventor: SIMON WILHELM
IPC: A61L33/00
Filed: 1988-12-20
Abstract: Mouldings and coatings made from a polymeric material containing certain amounts of hydroxyl groups and/or carboxyl groups as hydrophilic groups form at their surface a stably bound protein layer if they are brought into contact with protein-containing liquid media. The protein molecules in these bound protein layers have an unchanged conformation if they are brought into contact with aqueous media, and the proteins of these protein layers are not removed from the polymer surface by treatment with aqueous media and no exchange of the proteins bound in the protein layer takes place on contact with other protein-containing materials. Furthermore, the protein layers bound to the polymer surface have been deactivated to such an extent that the adduction of further constituents, such as, for example, blood platelets or fibrin, to them is prevented. The polymeric materials which the stabilised protein layers adduct are essentially hydrophobic copolymers, but in which 5-25 mol% of the monomer units of the copolymer carry one or more hydrophilic substituents which are hydroxyl groups and/or carboxyl groups. Preferred copolymers are copolymers of vinyl chloride and vinyl alcohol in which 7-19 mol%, preferably 11-14 mol%, of the monomer units of the copolymer originate from vinyl alcohol. The corresponding plastics mouldings and plastics coatings are intended for applications where they come into contact with protein- containing aqueous media, for example with biological liquids, such as blood, or living tissue of mammals.
Patent EP-0280457-A2 (EP)
Inventor: SCHIMMEL PETRUS JOHANNES CORNE
IPC: E06B9/266
Filed: 1988-02-16
Abstract: Apparatus for feeding a plurality of rigid steel elongate spacers into each of a plurality of travellers 22, the apparatus including the holding station 16, a retractable holding member 24, 25 which can be used to feed a single traveller into the holding station. A linear guide 30 is provided for guiding the spacers 62 to the holding station in a lengthwise direction and the first feed mechanism 32 is provided for feeding the spacers individually and separately along the guide to position with the leading edge of the spacer adjacent the holding station. A second feed mechanism 40 to 46 pushes a spacer 62 so positioned positively into and through a co-operating slot in the traveller 22 held in the holding station and a discharge member 68 discharges the traveller and its associated spacer from the holding station, when the holding member has been retracted.
Patent EP-0285296-A2 (EP)
Inventor: BIBB HENRY Q
IPC: F22B37/02
Filed: 1988-03-18
Abstract: A flexible, hollow, beaded shaft (10) is formed from a plurality of links (12), inner member connecting blocks (14), and outer shells (16). Each link (12) has enlarged spherical ends (18) pivotally received by separate connecting blocks (14). Pins (26) which protrude radially from the spherical ends (18) transmit rotational torque between the links (12) and connecting blocks (14). The outer shells (16) fit closely over the connecting blocks (14) and provide a relatively high pull force to the assembled shaft (10).
Patent EP-0294956-A2 (EP)
Inventor: HARRADINE VINCENT CARL
IPC: H04N7/01
Filed: 1988-05-20
Abstract: Apparatus for reducing the number of motion vectors associated with a digital television image comprises a vector filter (36), a vector calculator (37) and a vector processor (38, 39) for deriving for each block of pixels within the television image a plurality of motion vectors representing the most common motion vectors of pixels in the block, each of the plurality of motion vectors having associated with it a figure of merit based upon the weighted absolute difference of the motion vectors of pixels in the block, and a vector reducer (40) for associating with the plurality of motion vectors, a further motion vector for the same position from the previous field and a further motion vector for the same position from the next field, each of said further motion vectors having associated with it a figure of merit, and for selecting a smaller plurality of motion vectors from the plurality of motion vectors and the further motion vectors in dependence on the figures of merit.
Patent EP-0301808-A2 (EP)
Inventor: GLEDITSCH SVEIN
IPC: E21B29/12
Filed: 1988-07-26
Abstract: A swivelsub (10) comprises a sleeve member (2) which is sealable and lockable by means of the annular preventer of a blowout preventer, with at least one end portion (3) of the sleeve being lockable to the drill string (1), and with means providing sealing and enabling relative rotational movement between said sleeve member (2) and the drill string (1). The swivelsub (10) forms a sealable and pressure controlling passage for a drill string in the drilling well and is particularly useful for cutting operations of casings in an abandoned well.
Patent EP-0308056-A2 (EP)
Inventor: BEARDSLEY BRENT CAMERON
IPC: G06F13/14
Filed: 1988-08-04
Abstract: A data processing system includes a plurality of host systems and peripheral subsystems, particularly data storage subsystems. Each of the data storage subsystems includes a plurality of control units attaching a plurality of data storage devices such as direct access storage devices (DASD) for storing data on behalf of the various host systems. Each of the control units have a separate storage path for accessing the peripheral data storage devices using dynamic pathing. The storage paths can be clustered into power clusters. Maintenance personnel acting through maintenance panels on either the control units or the peripheral data storage devices activate the sub-system to request reconfiguration of the sub-system from all of the host systems connected to the sub-system. The host systems can honour the request or reject it based upon diverse criteria. Upon each of the host systems approving the reconfiguration, the sub-system 13 is reconfigured for maintenance purposes. Upon completion of the maintenance procedures, a second reconfiguration request is sent to the host systems for causing quiesce devices to resume normal operations.
Patent EP-0317096-A2 (EP)
Inventor: INGOLIA THOMAS DOMINICK
IPC: C12N1/21
Filed: 1988-10-27
Abstract: DNA compounds encoding an isopenicillin N synthetase (IPNS) gene are useful for constructing a variety of recombinant DNA vectors. The vectors are useful in producing IPNS in a wide variety of host cells, such as  Streptomyces ,  Penicillium , and  Cephalosporium . DNA compounds encoding the tran­scription and translation activating sequence and transcription termination sequence of the IPNS gene are also useful in the construction of expression vectors.
Patent EP-0323393-A2 (EP)
Inventor: STEINHARDT LOTHAR DIPL-ING
IPC: G05D7/01
Filed: 1988-12-22
Abstract: The invention relates to a device for regulating the flow of a fluid from a container (2), having a run-off duct (4), consisting of a throttle member (17) which is mounted to be pivotable about an axis (18) of rotation, masks the opening cross-section of the run-off duct in a regulating manner, and is connected for movement purposes to a pressure absorber (9) which is subjected to fluid pressure and which, as a function of the increasing fluid pressure, guides the throttle member into the opening cross-section of the run-off duct. Such a regulating device is characterised, according to the invention, by a pressure absorber (9) which can be subjected on two sides to the fluid pressure, whose space (11) formed on the one pressure side is directly connected to the run-off duct (4), and whose space (13) formed on the other pressure side is connected via a suction duct (7) to the run-off duct. Such a design of the regulating device permits an optimum regulating behaviour, it being unnecessary to seal the two pressure spaces of the pressure absorber from one another. <IMAGE>
Patent EP-0295211-A2 (EP)
Inventor: MEIER KURT DR
IPC: C08G59/50
Filed: 1988-06-02
Abstract: Beschrieben werden positiv arbeitende Photoresistzusammensetzungen, enthaltend
     (a) ein thermisch härtbares Epoxidharz,   (b) einen latenten Harnstoff- oder Imidazol-Härter für die Komponente (a), und   (c) einen Eisen-aren-Komplex der Formel (I)
     worin n 1 oder 2 bedeutet, m 1, 2, 3, 4 oder 5 ist, X für ein nicht nukleophiles Anion steht, R 1  ein π-Aren ist und R 2  ein Anion eines π-Arens bedeutet.   
     Diese zeichnen sich durch gute Temperatur- und Chemikalieneigenschaften aus und benötigen kurze Belichtungszeiten.
Patent EP-0310569-A2 (EP)
Inventor: CITTERIO GIAN FRANCO PLASTIAPE
IPC: B05B11/04
Filed: 1988-07-19
Abstract: The nebulizing device comprises a plug (1) member adapted to operate as a reducing member and provided with a tubular member (5) ending with a top nozzle (7) and provided,on the inner surface of its wall,with longitudinal ridges (18) formed at symmetric positions,within the tubular member (5) there being arrang­ed an elongated structure fitted at the end of a small tube (11) immersed in the bottle containing the liquid to be nebulized.
Patent EP-0289482-A2 (EP)
Inventor: JUD WALDEMAR PROF DR DIPL-ING
IPC: B61F5/24
Filed: 1988-03-08
Abstract: In order to keep a bogie for fast running rail vehicles stable even at high speeds, a plurality of preventive measures are adopted for the eventuality of the failure of the lateral play between wheel sets and axial bearing housings, and to be precise pins (1) protrude perpendicularly from the bogie frame (3) and are inserted into bores (6, 7) of the axial bearing housings (5); the pins (1) are surrounded by rubber blocks (2) which are seated in guide plugs (4) which are inserted themselves into bores (6 and 7, respectively) which are cylindrical on one side of the bogie and slot-like on the other side. The bogie has a balance (8) which is supported by means of "flexicoils" (9) on the frame (3). For the purpose of rotational stabilisation, an anti-shaking stabilising element installed rotated through 90 DEG  is provided which consists of a transverse shaft (130), crank arms (120) and connecting rods (110). The transverse shaft (130) and arms (120) can form a single, particularly rigid element. In order to perfect stable running, one wheel (17) of each wheel set can be rotatably mounted on the axle (19) and coupled to the axle by means of a preferably adjustable drag coupling (20). <IMAGE>
Patent EP-0338245-A2 (EP)
Inventor: ISHIBASHI HIROAKI
IPC: G11B5/008
Filed: 1989-02-18
Abstract: 1. Audio recorder with analog recording
   2.1 If an analog audio signal coming from a source of digital signals is fed to an audio recorder with analog recording deterioration of the AF audio signal can appear, caused by the characteristics of the cable. The object is to reduce this deterioration.   2.2 The audio recorder is equipped with an entry hub (B1) for a digital audio signal and a digital-to-analog converter (5) connected thereto.   2.3 Particularly for an audio compact cassette recorder for rerecording of the audio signal from a CD player.     
         3. Figure.
Patent EP-0339655-A2 (EP)
Inventor: SHII KAZUO
IPC: H01J37/153
Filed: 1989-04-27
Abstract: An electron microscope includes an electron gun (11) emitting an electron beam onto a specimen (2) to be observed, so as to produce transmitted main electron rays, inelastic scattering electron rays and diffractive scattering rays, an objective lens (3) converging the electron rays so as to form an image, an objective aperture (4) for normally cutting off the diffractive scattering electron rays while allowing the transmitted main electron rays and the inelastic scattering electron rays to pass therethrough, a magnifying means (16, 17) for magnifying the image, and an observing screen (18) from which the magnified image is visible. A mechanism (19-21) for deflecting the electron beam emitted from the electron gun (11) before the specimen (2) and means (22) for controlling the mechanism (19-21) are provided to deflect the electron beam at a large deflecting angle so as to cut off the main transmitted electron rays and the inelastic scattering elec­tron rays at the objective aperture (4) while allowing the diffractive scattering electron rays to enter into the magni­fying lens (16, 17) through the objective aperture (4) so as to form a dark field image having high contrast, whereby the focusing is made while observing the dark field image.
Patent EP-0353624-A2 (EP)
Inventor: WALTER CLAUS
IPC: B41F33/00
Filed: 1989-07-27
Abstract: A system (and related method) for coordinating electronic zonal control of a printing press to a hard copy image of the printed form. The system supports a hard copy image in register with an optical source which projects an optical mark onto the image. The optical mark is traversed to selected points on the image. The zonal control information is stored in electronic memory means and can be displayed on an electronic display. Neither the electronic display nor the electronic memory have means for storing the actual image pattern. The electronic display has means for displaying a cursor and traversing the cursor across the displayed zone-by-zone information. The system provides means for translating coordinate information from the optical mark projected onto the hard copy image and controlling the cursor position on the electric display so as to correlate image positions from the hard copy with control zone information in the electronic display.
Patent EP-0355002-A2 (EP)
Inventor: KOHLER BURKHARD DR
IPC: C08K5/00
Filed: 1989-08-03
Abstract: Die Erfindung betrifft Mischungen aus Polyarylensulfiden (PAS), vorzugsweise Polyphenylsulfid (PPS) und Pyrenen. Die Mischungen zeigen verringerte Radikalbildung bei Ultrakurzbewitterung (UV-Bestrahlung).
Patent EP-0359063-A2 (EP)
Inventor: MIYAZAKI JINSEI
IPC: G01N33/531
Filed: 1989-09-01
Abstract: In producing an antibody using a low molecular substance as an antigen, it is necessary to immunize with an immunogen which is prepared by binding the antigen to protein. Therefore, it is difficult to pro­duce an antibody having a high affinity to the antigen. According to the present invention, investigations were made, paying attention to the molecular structure, especially the structure at the site binding to protein, of the antigen in production of the immunogen. As the result, there is used a process which comprises pre­paring an antigen derivative (e.g., aminobutyl amphet­amine) using a compound (e.g., amphetamine) having such a structure that an alkyl group of the desired antigen (e.g., methamphetamine) is replaced with hydrogen atom, and then binding the antigen derivative with protein. Immunization using the thus obtained immunogen gives an antibody having a high affinity to methamphetamine and improved sensitivity of immunoassay by about 1000 times. Furthermore, by this immunogen, a monoclonal antibody having a high affinity to methamphetamine can be produced.
Patent EP-0359150-A2 (EP)
Inventor: STEINS WILFRIED
IPC: G01C21/20
Filed: 1989-09-08
Abstract: A vehicle position display device having a travel path transmitter, a travel direction transmitter and a computing unit which, on the basis of the two transmitters, transmits an item of information corresponding to the respective travel route uses as travel path and as travel direction transmitter two wheel rotation sensors of the same kind on the two wheels of an axle. A further travel direction transmitter can be switched on only briefly for the purpose of correcting the item of information relating to the travel direction supplied by means of the wheel rotation sensors.
Patent EP-0374931-A2 (EP)
Inventor: SATOU MICHIO
IPC: H01L21/203
Filed: 1989-12-21
Abstract: A sputtering target formed of a refractory metallic silicide having a composition MSi x  including a mixture composition of an MSi₂ phase in the form of particles (M: at least one refractory metal selected from a group consisting of W, Mo, Ti, Zr, Hf, Ni and Ta), and an Si phase provided as a matrix phase. Interface layers having a predetermined thickness are formed at the interfaces between the MSi₂ phase and the Si phase. The value X in the composition formula MSi x  is set to a range of 2.0 to 4.0, and the thickness of the interface layers formed between the MSi₂ phase and the Si phase, the dispersion of the composition, the density ratio of the target, the electrical resistivity of the Si phase and the surface roughness are set to predetermined values. An uniform high-quality thin film in which a composition distribution is uniform can be manufactured stably by using this target.
Patent EP-0328237-A2 (EP)
Inventor: ARNOLD JOHN SPENCER
IPC: H04L12/417
Filed: 1989-01-10
Abstract: A data packet switching arrangement wherein data packets are switched into a transmission pathway according to their priority. Data packet priority is consequently determined in a ring and a priority token attributed thereto. A high priority token ensures its data packet is switched into the transmission pathway when next available. Lower priority tokens are held by respective packets until all data packet priorities have been determined and no higher priority tokens attributed, whereupon the respective data packet is switched into the transmission pathway when next determined.
Patent EP-0327228-A2 (EP)
Inventor: AOKI TETSUO
IPC: H04N5/10
Filed: 1989-01-20
Abstract: Digital video-signal processing circuitry is provided for deriving respective horizontal and vertical synchronizing signals from a composite synchronizing signal, which circuitry comprises a clock signal generator for generating a train of clock pulses (CLK), means (18a) for detecting a horizontal synchronizing pulse in the said composite synchronizing signal (CSY) and thereupon triggering counting means (12) of the circuitry, to commence counting a predetermined number of the said clock pulses, and triggering an output stage (31) of the circuitry to generate a horizontal synchronizing pulse (HSY) which is terminated on completion of the said counting, and means (41, 42, 44) for detecting when a pulse in the said composite synchronizing signal persists for a preset period, measured by operation of the said counting means (12), and thereupon generating a vertical synchronizing pulse (VSY) at an output separate from that of the said output stage (31). 
     Such a digital circuit can advantageously replace the prior analogue type of synchronous separation circuit conventionally used in television video circuitry.
Patent EP-0335741-A2 (EP)
Inventor: YAMAGUCHI YOSHIHIRO C O PATENT
IPC: H01L21/762
Filed: 1989-03-31
Abstract: A dielectrically isolated semiconductor wafer substrate includes first and second semiconductive layers bonded to each other by a direct bonding tech­nique in such a manner that an insulative layer is sand­wiched therebetween. The first semiconductive layer is a first silicon layer having a (100) or (110) crystal surface orientation, while the second semiconductive layer is a second silicon layer having a (111) crystal surface orientation. Thereafter, a peripheral portion of the resultant substrate is removed, and a substrate of a slightly smaller size is obtained which is provided with an additionally formed new orientation flat.
Patent EP-0341995-A2 (EP)
Inventor: WIDIN GREGORY P C O MINNESOTA
IPC: H04R25/04
Filed: 1989-05-10
Abstract: An auditory prosthesis (10), such as a hearing aid, containing a calibration device (8). The calibration device (8) comprises memory (28) in which is stored information which is characteristic of information intrinsic to the individual auditory prosthesis (10), the information being either information which represents a sufficient set of adjustment parameters (22) required to calculate the transfer function of the auditory prosthesis (10) or manufacturing information and a mechanism by which this information may be utilized by the auditory prosthesis (10) or by the programming system (32) of such auditory prosthesis.