baber/WOPTO huggingface dataset:
Patent EP-0251750-A2 (EP)
Inventor: HEBRANK JOHN H
IPC: C12N5/073
Filed: 1987-06-29
Abstract: A high speed automated injection system for avian embryos is disclosed which can inject eggs with fluid substances. The device includes suction devices (37) which lift eggs out of engagement with surfaces, rather than pushing them, before injecting them. By providing punches (43) for first forming an opening in the egg shell and separate needles (42) which then inject the avian embryo or the surrounding environment with a fluid substance, the device avoids the undesirable mechanical compromise of using a single needle or punch to both puncture the shell of an egg and deliver fluid substances to the interior of the egg.
Patent EP-0255267-A2 (EP)
Inventor: BARNARD JOHN MALCOLM
IPC: B24B53/00
Filed: 1987-07-17
Abstract: In a method of dressing a grinding wheel 14 to form thereon a peripheral surface of a required cross-­sectional profile, the grinding wheel is rotated at a predetermined speed, and rotated about a parallel axis is a dressing wheel (10) having a hard peripheral forming surface the cross-sectional profile of which is the complementary inverse of said required cross-section profile. The peripheral surface of the grinding wheel 14 is brought into pressing engagement with the peripheral surface of the dressing wheel 10, and while maintaining the pressing engagement the speed of rotation of the dressing wheel is controlled in a manner to provide a difference in speed between the engaging peripheral surfaces. The speed of rotation may be controlled by direct control of an electric servo-motor 12 driving the dressing wheel 10, or by controlled braking of the dressing wheel. For a given composition of grinding wheel and dressing wheel the surface characteristics of the finished wheel may thus be determined in a predictable fashion by pre-setting an appropriate predetermined speed of rotation for the dressing wheel.
Patent EP-0240473-A2 (EP)
Inventor: GUALCHIERANI SERGIO
IPC: D01H9/00
Filed: 1987-04-01
Abstract: The apparatus is intended for automatically supplying continuous spinning machines (ring) with reeled material (224), in which the reels must be supported at a position above the work groups and hung downwards, and comprises in combination: in correspondence of the work groups, transfer and overturn units (230) to move the reels- supporting mandrels (232A, 232B) upwards in order to receive the reels and downwards to arrange the reels mounted thereon in a supply attitude; a transfer or conveyor system for periodically bringing a transfer or conveyor carriage (218) into positions corresponding to those of the mandrels for the replacement of the reels; and means for transferring the reels from the carriage to the upwardly turned mandrels (232A).
Patent EP-0298279-A2 (EP)
Inventor: ALEXANDROVICH PETER STEVEN EAS
IPC: G03G9/08
Filed: 1988-06-14
Abstract: The image transfer properties and other pro­perties of an electrostatographic toner composition are improved by blending the binder resin of the toner with a multiphase polyorganosiloxane block or graft condensation copolymer which provides polyorganosiloxane domains at the toner particle surfaces..
Patent EP-0314914-A2 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: B60K23/02
Filed: 1988-09-23
Abstract: In a motor vehicle of conventional design, having a separating clutch in the power train, an improvement of the driving comfort, in particular a suppression of the reverberations of the motor or drive unit, can be achieved by combining an engine mount or drive unit mount which is as soft as possible with a non-spring-mounted clutch which is fixed in terms of rotation.
Patent EP-0315819-A2 (EP)
Inventor: SHANNON PAUL D
IPC: G11C16/06
Filed: 1988-10-24
Abstract: A method and apparatus for post-packaging testing of one-time programmable memories provides means for assuring that each cell of the memory will appear to a customer tor be erased and that it is capable of being programmed. The preferred embodiment of the invention is a microcomputer including one-time programmable memory, (10) but the invention also includes memory-only devices. Marginal reading method and apparatus (20, 24, 32) provide for detecting the threshold voltage of memory (10)cells below the level at which the cell appears to the customer to be erased and marginal programming method and apparatus (20, 24, 30) provide for slightly increasing the threshold voltage of cells in order to ensure their programmability.
Patent EP-0322749-A2 (EP)
Inventor: SHUKUNOBE YUKITAKA
IPC: C12M1/40
Filed: 1988-12-22
Abstract: A reactor provided with a fluidized chamber is characterized in that the fluidized chamber is connected with a column chamber, an inner tube movable in the fluidized chamber is provided, the inner tube is arranged to be brought into contact with the column chamber through the fluidized chamber and nets for preventing outflow of immobilized biocatalyst, gel, immobilized carrier or the like are provided at the head opening of the inner tube and the column chamber, respectively.
Patent EP-0301643-A2 (EP)
Inventor: LEE WAI-HON
IPC: G11B7/135
Filed: 1988-07-18
Abstract: Apparatus useful in maintaining focus in a disk data-­storage system, comprising: 
a radiation source (10) for producing a read/write beam of radiation; 
controllable focus means including an objective lens system (18) for focusing said read/write beam on the disk, a portion of said read/write beam being reflected form the disk to produce a reflected beam (129); 
an optical element (130) for simultaneously producing from said reflected beam, first (135) and second (136) beams, said first beam at a detector plane having at least a portion non-overlapping in relation to said second beam; 
first detector means (a,b,c and d) at said detector plane for producing a first signal related to said first beam (135); 
second detector means (e,f,g and h) to produce a second signal related to said second beam; (136) and 
electronic means for combining said first signal and said second signal to produce a third signal, said third signal being related to said degree of focus and said third signal being substantially constant in response to optical faults.
Patent EP-0292092-A2 (EP)
Inventor: RUDWICK THOMAS W III
IPC: H01L27/118
Filed: 1988-03-07
Abstract: Connections between terminals on a carrier are routed using a program which involves resolving the surface of the carrier into a plurality of cells and forming five lists. A first list is formed of the connections that have yet to be routed and a second list is formed of the connections that have already been routed. All unmade connections are in the first list and all made connections are in the second list. A third list is formed of the cells that are not available for routing. The cells in the third list would include the cells that are occupied by functional blocks of the integrated circuit. The remaining cells are available for routing and are placed in a fourth list or a fifth list depending on whether or not they are occupied by connections in the second list. A connection from the first list is selected, and a determina­tion is made as to whether the selected connection can be routed using only cells from the fifth list. If this can be done, the selected connection is removed from the first list and is placed in the second list and the cells used to route the con­nection are removed from the fifth list and placed in the fourth list. If the selected connection cannot be routed using only cells from the fifth list, a determination is made as to whether the connection can be routed using only cells from the fourth and fifth lists. If this can be done, the cells of the fourth list that are required to route the selected connection are identified and are removed from the fourth list and placed in the fifth list. Connections that occupy the identified cells are removed from the second list and are placed in the first list. The selected connection   is removed from the first list and is placed in the second list, and the cells used to route the se­lected connection are removed from the fifth list and placed in the fourth list.
Patent EP-0293219-A2 (EP)
Inventor: SEKI NAGATAKA C O PATENT DIVIS
IPC: H02M1/16
Filed: 1988-05-27
Abstract: A power converter device, including a plurality of self-commutated voltage type converters each connected to a common dc circuit, a plurality of transformers each having dc windings and ac windings, each of the dc windings being connected to an ac output terminal of one of the converters, respectively, and each of the ac windings connected in series, an ac switch means through which the serially connected ac windings of the transformers are connected to utility power systems, a capacitor provided in the common dc circuit, a dc over-voltage suppression means installed in the common dc circuit, and a current limiting means, whereby the capacitor in the common dc circuit is charged through the current limiting means before starting the self-commutated voltage type converters, and then connected the dc over-voltage suppression means to the common dc circuit, and removed after the self-commutated voltage type converters are started.
Patent EP-0295939-A2 (EP)
Inventor: TOMMINEN HANNU
IPC: E04B1/20
Filed: 1988-06-17
Abstract: A concrete framework system for a building comprises columns (1,20,30,40) each formed by at least two vertically aligned column sections, and supporting structures (6,12,22,35) arranged in or between column sections providing supporting means to join horizontal structural elements (4,14) to the columns (1,20,30,40). Each column section has a cavity (15) extending longitudinally from end to end, and at least one prestressing tendon (17) is arranged to pass through the cavity. A method of fabricating the columns comprises feeding stiff concrete mix (56) into a vertically aligned mold (50,51) the mix (56) being compacted under pressure in the mold (50,51) by means of a shaft-like compaction member (54) which is aligned coaxially with the axis of the mold and is provided with profiling protrusions (60).
Patent EP-0296890-A2 (EP)
Inventor: OZAWA OSAMU
IPC: B29K9/00
Filed: 1988-06-24
Abstract: A hose (10) is disclosed which is characterized by enhanced durability against severe pressure and temperature conditions and by improved coupler attachment without bulging. The hose (10) has a multi-­layered inner tube (20) including an inner wall (21) and an outer wall (22) formed respectively of a selected class of rubbers. Both walls are so structured as to satisfy specified modulus and thickness characteristics.
Patent EP-0306339-A2 (EP)
Inventor: WATANABE JUNJI
IPC: G02F1/137
Filed: 1988-09-02
Abstract: Chiral smectic C liquid crystalline polyester consisting essentially of structural units (A), (B) and (C) of the following formulae:
      which is optically active and wherein R represents an alkyl group having 1 to 3 carbon atoms, and 
(C)-O CH₂ O-      0 to 59 molar % 
wherein  n  represents an integer of 2 to 10, and optical filter comprising the polyester.
Patent EP-0324238-A2 (EP)
Inventor: LEYLAND ALAN JOHN
IPC: B41F23/00
Filed: 1988-12-08
Abstract: Hot foil printing apparatus (10) for printing letters, etc. on a surface of a plastics substrate in which the surface of the plastics substrate is presented to a heated die (16) and a printing tape (24) is compressed between the surface of the plastics substrate and the heated die to print the letters on the plastics substrate, and in which the surface of the plastics substrate is heated by heating apparatus (42) before it is presented to the heated die. Provides improved print quality and quicker throughput.
Patent EP-0283369-A2 (EP)
Inventor: WIERNSPERGER NICOLAS
IPC: A61K31/155
Filed: 1988-03-02
Abstract: The invention relates to the use of metformin and its salts in the preparation of medicaments. This derivative is used in the preparation of medicaments manifesting anti-ischaemic and antianoxic properties. It is also employed in the preparation of medicaments intended for the treatment or regression of neovascularisation.
Patent EP-0325885-A2 (EP)
Inventor: PETERS ANTHONY M
IPC: G06F3/048
Filed: 1988-12-20
Abstract: A method for navigating between and within application programs resident in a computer system is disclosed. Two or more programs may be optionally linked together in an arbitrary sequence to form a chain. A user may invoke a function resident in the computer system to directly access windows in which programs in the chain are running in a sequence determined by the order in which the user opens the windows in a given session. The method for traversing between programs in the chain involves a uniform, short procedure dependent on positioning of a pointing cursor within an active window and, for example, pressing a mouse button. Further access to data within any application program is available by following a procedure which, although slightly different from that used to navigate between programs, is still uniform and short when compared with that normally used to traverse application programs.
Patent EP-0289461-A2 (EP)
Inventor: BUNICK FRANK JOHN
IPC: A23L1/308
Filed: 1988-04-25
Abstract: A process for purifying polydextrose to remove contaminants remaining from manufacturing sufficient to provide organoleptically-acceptable polydextrose ingredient for foodstuffs which includes intimately contacting an aqueous solution of polydextrose having a concentration of from about 10% to about 90% with a polar organic solvent in a ratio of polydextrose solvent of from about 5-45 of polydextrose to about 35-85 by weight of solvent. Further­more, the mixture is allowed to equilibrate to form a substantially contaminant-containing fraction and a substantially polydextrose-containing fraction, followed by separating the fractions for use of the polydextrose-­containing fraction. The present invention further includes compositions of foodstuffs including the purified poly­dextrose.
Patent EP-0298057-A2 (EP)
Inventor: VAHATALO HARRI
IPC: D21F3/02
Filed: 1988-02-22
Abstract: Method and device for regulating a press treatment nip (N o ;N p ). By means of the method, the transverse treatment-pressure distribution of the material web (W) passing through the nip (N o ;N p ) is controlled by using a series of power members. In the method a regulating system (100,200,300,400) is used, by means of which the effective powers of the power members are regulated separately. In the method a mathematical model illustrating the nip (N o ;N p ) to be regulated and the web (W) to be treated is created; the set value distribution Q(Z) of the pressure profile of the nip is determined, wherein Z = 1...N, which said N is chosen as substantially larger than the number (K) of the separately adjustable power members or power member groups; on the basis of the mathematical model, the zone conversion block (120) is programmed, whose input quantities consist of the set line pressures(Q₁...Q N ) and whose output quantities consist of the zone-pressure set values (P₁...P K ), and which said zone conversion is programmed so that such a linear-load profile of the material web (W) can be accomplished whose deviations from the set value profile (Q(Z)) are minimized; the converted zone-pressure set values (P₁...P K ) are passed into an intelligent regulating unit (300) provided with diagnostic and protection so as to constitute set values (B) for zone pressures; and each of the power members (15;33,34) or power member groups (16) of the nip (N o ;N p ) to be regulated is regulated separately by means of the set values (B).
Patent EP-0324417-A2 (EP)
Inventor: HOLSCHER REINHARD DR ING
IPC: B60G17/019
Filed: 1989-01-10
Abstract: Process for calibrating a height regulating device for motor vehicles (1), on which at least one reference point (3) of the motor vehicle (1) formed on the vehicle body (9) is brought into a predetermined position with a reference height (H), which is stored by a circuit memory (6) with reference to the chassis (14). In order to improve the process so that setting of the reference height and storage of the corresponding measured value is easily achieved by simple means, the process is performed in such a way that the reference point (3) of the motor vehicle (1) is brought into the position predetermined by a device (4), independent of the vehicle and used to raise it, the reference height (H) of the reference point (3) of the motor vehicle (1) is determined in this position by an electrical height measuring device (2) of the motor vehicle (1) and its electrical measured value corresponding to the reference height (H) is stored by means of the circuit memory (6). <IMAGE>
Patent EP-0336306-A2 (EP)
Inventor: CLARK DAVID E MAE UNIVERSITY O
IPC: C04B35/64
Filed: 1989-03-30
Abstract: A process for producing a superconducting ceramic material using microwave energy and the superconducting ceramic material produced thereby. A preferred process comprises the steps of mixing powders of Y₂O₃, CuO and at least one member selected from the group consisting of BaCO₃, and BaO, and then subjecting the resultant powder mixture to heat treatment in microwave energy. In a preferred embodiment, the heat treatment step comprises the steps of calcinine, sintering and annealing, at least one of the calcining and annealing steps using microwave energy.
Patent EP-0355262-A2 (EP)
Inventor: SUDLER ROLAND
IPC: H02K37/22
Filed: 1989-04-25
Abstract: In a device with a cross-wound coil and a rotary magnet, a rotor (32) rotatably mounted together with a shaft (35) comprises a permanent magnet (33) with diametrically opposite permanent magnet poles and also a coil arrangement (10, 11) having coils arranged at an angular distance of in particular 90 DEG  to one another. For receiving the coils, a coil former (14) split into two parts (15, 16) is provided, in which bearings (36, 37) of the shaft (35) of the rotor (32) are formed in such a way that the shaft projects on at least one front outer side (12) from the coil former. On this outer side, one of the two parts (15, 16) of the coil former (14) has nose-shaped clips (24 - 27) for clamping attachment of an intermediate member (2). Bores (38 - 43) for connection pins (4 - 7) are provided in the coil former parallel to the shaft (35). In this way it is possible to adapt the device with a cross-wound coil and a rotary magnet to a variety of applications. 
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Patent EP-0343618-A2 (EP)
Inventor: WEBER FRITZ
IPC: F26B15/12
Filed: 1989-05-24
Abstract: A process and apparatus for drying hollow block preforms, in which drying air is blown onto the faces of the preforms (54) which have the hole mouths, in order to bring about a through-flow through the hole channels. To maintain an intensive through-flow of the hole channels, it is envisaged that the preforms (54) are arranged in a single layer, advantageously in a horizontal layer, which is positioned transversely to the through-flow direction. The blowing apparatus (80) for the delivery of the drying air has parts (82) which are provided with air passage openings and which are arranged on both sides of the layer on which the hole channel mouths are exposed. In this connection, drying air is blown through the hole channels in a direction which is always the same, possibly alternating in given regions on account of an appropriate arrangement of deflection shafts (82). <IMAGE>
Patent EP-0351881-A2 (EP)
Title: Bindungsgekoppelte Skistiefelschaftentriegelung
Inventor: BOGNER MARTIN
IPC: A63C9/086
Filed: 1989-07-21
Abstract: Es wird eine bindungsgekoppelte Skistiefelschaftentriegelung beschrieben, bei welcher der verschwenkbare Stiefelschaft 12 über einen Riegelhebel 20 mit dem Stiefelunterteil 14 verriegelbar ist. Der Riegelhebel 20 ist durch einen Sohlenhalter 64 entgegen einer Federkraft 34 in eine Verriegelungsstellung einschwenkbar. Damit soll eine Verfälschung der vorgegebenen Auslösecharakteristik des Sohlenhalters durch einen möglichen Eingriff der Schaftentriegelung in die Bindung ausgeschlossen werden.
Patent EP-0358217-A2 (EP)
Inventor: SAIJO YASUTSUGU
IPC: G03B27/54
Filed: 1989-09-07
Abstract: A transmissive original projecting apparatus has illuminating means for illuminating a transmissive original (1), projecting means for directing light transmitted through the transmissive original to the original supportion portion (A) of an original reading apparatus, and connecting means for connecting the illuminating means (B) and the projecting means together.
Patent EP-0367049-A2 (EP)
Inventor: DIESSEL PAUL
IPC: C08F8/14
Filed: 1989-10-21
Abstract: The use of partially esterified copolymers which can be obtained by copolymerisation of (a) at least one C4- to C28-olefin and (b) ethylenically unsaturated dicarboxylic anhydrides with 4 to 8 C atoms in the molar ratio 1:1 and subsequent partial esterification of the copolymers with reaction products of (A) C1- to C30-alcohols, C8- to C22-fatty acids, C1- to C12-alkylphenols or secondary C2- to C30-amines with (B) at least one C2- to C4-alkylene oxide or tetrahydrofuran in the molar ratio (A):(B) of 1:2 to 50 and hydrolysis of the anhydride groups of the copolymers to carboxyl groups, where the partial esterification of the copolymers is continued until more than 5 to 50% of the carboxyl groups in the copolymers are esterified, as additive to liquid detergent compositions in an amount of 0.1 to 20% by weight and liquid detergent compositions which contain the partially esterified copolymers.
Patent EP-0367231-A2 (EP)
Inventor: SAKAKI MAMORU
IPC: B41M5/52
Filed: 1989-10-31
Abstract: An ink-jet recording system comprising applying droplets of water-based inks of a yellow ink, a magenta ink, a cyan ink and a black ink onto a recording medium comprising a substrate paper having a surface layer comprising a pigment and a fibrous substance of the substrate paper which are present in a mixed state, and said recording medium having a Stockigt sizing degree ranging from 0 to 15 seconds to carry out recording, wherein; 
at least an ink with a dye concentration ranging from 2.5 to 4.5 % by weight is used as said black ink; and 
the recording is carried out in a maximum ink-adhering quantity ranging from 14 nℓ/mm² to 20 nℓ/mm² and in a maximum print-overlap number ranging from 2 to 2.5, is provided.
Patent EP-0369442-A2 (EP)
Inventor: LARSSON OWE G T
IPC: B29C45/73
Filed: 1989-11-16
Abstract: Method for regulation of the process conditions in a moulding tool intended for production of products of natural or synthetic polymers, which moulding tool comprises one or more moulding parts made of sintered metal with communicating pores obtained by pressing at a high pressure and sintering at a high tempera­ture of a powdered material, in which moulding part or parts a moulding cavity has then been made, whereby the pores are open towards the moulding cavity, while the outer envelope surface of the moulding tool is tightened against leakage, which comprises filling the communicating pores with a liquid with a high vapo­rizing temperature and regulating the pressure on the liquid in the pores by means of a suitable pressure producer connected with the communicating pores in the moulding tool.
Patent EP-0333345-A2 (EP)
Inventor: ISHIKAWA HIROSHI
IPC: B25J9/16
Filed: 1989-03-01
Abstract: A method of positioning an object under force feedback control, comprises generating in accordance with specified parameters for compliance and values for balance of compliance a first definition defining a path of movement of the object in a world coordinate system, transforming the first definition into a second definition defining a path of movement of the object in a coordinate system specific to the object, generating a velocity profile and an acceleration profile for the object from the second definition, and positioning the object by causing it to move along the path defined in the second definition in accordance with the generated velocity and acceleration profiles.