baber/WOPTO huggingface dataset:
Patent EP-0317893-A2 (EP)
Inventor: URQUHART JOHN DR
IPC: A61B5/07
Filed: 1988-11-17
Abstract: The novel method (device) is intended to provide accurate information as to whether products have in fact been taken by patients or not. At least one magnetic active substance is added to each of the products administered, which substance is capable of reacting to an external magnetic field generated by an electronic surveillance device and the patient's gastrointestinal tract is exposed to this magnetic field, at least within a predetermined interval of time, so that selectively detectable signals conveying the desired information are generated. In addition, the time of removal of the drug from the packaging can be determined and/or the patient's presence/identity can be monitored in the detection range. A preferred device has means (46) for recording the time at which the product is removed from the packaging, means (48) for checking whether the drug has been taken by means of a magnetic field, means (49) for the presence/identity check, and a monitoring and control unit (50) for recording/displaying the starting signals supplied by the means (46, 48, 49). Drug-taking surveillance in the private and clinical sectors. <IMAGE>
Patent EP-0318050-A2 (EP)
Inventor: KANNO HIDEO
IPC: G09G3/36
Filed: 1988-11-28
Abstract: A display apparatus comprises (a) a display panel having a display picture area formed by scanning electrodes and data electrodes arranged in a matrix; (b) drive means including a first means for driving the scanning electrodes and a second means for driving the data electrodes; and (c) control means for controlling the drive means so as to repeat a partial rewriting scanning drive comprising applying an scanning selection signal to only a part of the scanning electrodes forming the display picture area.
Patent EP-0275204-A2 (EP)
Inventor: BANKS ALLEN RUSH
IPC: C12P21/02
Filed: 1988-01-14
Abstract: Disclosed is a process for producing  E.   coli  derived recombinant fibroblast growth factor possessing part or all of the primary structural conformation and one or more of the biological properties of a mammalian (e.g., human) basic fibroblast growth factor which process is characterized as the host expression of an exogenous DNA sequence. Sequences coding for part or all of the sequence of amino acid residues of bFGF may be incorporated in autonomously replicating plasmid or viral vectors having a regulated promoter sequence and a temperature inducible copy number control gene employed to transform suitable procaryotic host cells such as  E.   coli  in culture.
Patent EP-0298643-A2 (EP)
Inventor: FUJIHIRA HAJIME
IPC: B41J25/304
Filed: 1988-06-29
Abstract: A print head pressure contact device for use in a printer comprising a head holder (3) for holding a print head (4); a platen (24) for supporting a medium (25) to be printed; and resilient means (6) for urging the head holder (3) and the platen (24) relatively towards each other characterised in that the head holder (3) is pivotally mounted on a lever (2) which is itself pivotally mounted on a head carrier (1) whereby good printing contact may be maintained between the print head (4) and the medium (25).
Patent EP-0297878-A2 (EP)
Inventor: RAJ KULDIP
IPC: F16J15/43
Filed: 1988-06-28
Abstract: A compact long-life magnetic fluid seal for sealing between a housing (32) and a magnetically permeable rotating shaft (30) includes an annular magnet (36) having a closely-spaced, noncontacting relationship with the shaft (30) to define a first gap (40) and an annular pole piece (42) axially abutting the magnet (36) and having a closely-spaced, noncontacting relationship with the shaft to define a second gap (50). The first gap (40) has a slightly larger radial dimension than the second gap (50), and the first (40) and second gaps (50) together define an elongated annular space for retention of a magnetic fluid (52). The outer edges (54) of the pole piece (56) and magnet (36) inner surfaces can be rounded to limit splashing of the magnetic fluid (52). In another embodiment, a magnetic fluid seal includes first and second pole pieces (72,74) axially abutting opposite ends of an annular magnet (70). The magnet (70) has a slightly larger inside diameter than either of the pole pieces (72,74). The pole pieces (72,74) and the magnet (70) together define an elongated annular gap for retention of magnetic fluid (78). The seal structure permits introduction of a relatively large volume of magnetic fluid (78), thereby extending the seal life, while maintaining a short axial dimension.
Patent EP-0312227-A2 (EP)
Inventor: GILLIS HERBERT RUSSELL
IPC: C08G18/65
Filed: 1988-09-30
Abstract: An elastomer which is the reaction product of :
     (a) at least one organic polyisocyanate;   (b) at least one compound containing a plurality of isocyanate-reactive groups and having a molecular weight greater than 600, and   (c) at least one chain extender having a molecular weight not exceeding 600,    wherein at least one of components (a) and (b) is or includes a compound having a molecular weight greater than 600 and at least two reactive sites, at least one of which sites contains at least two isocyanate or isocyanate-­reactive groups which are separated one from another by a chain of from 2 to 30 atoms and from the reactive groups in other reactive sites by a chain of more than 30 atoms.
Patent EP-0320320-A2 (EP)
Inventor: DAOUDAL JOSE
IPC: A61K9/20
Filed: 1988-10-24
Abstract: a) The invention relates to a tablet for a domestic animal, in particular for a dog or cat. b) This tablet consists of at least one core (1) containing one or more active principles completely surrounded by a matrix (2) which the animal finds appealing. c) The invention is used in tablets for domestic animals. <IMAGE>
Patent EP-0286577-A2 (EP)
Inventor: GERKE DIETER
IPC: H01R13/58
Filed: 1988-03-15
Abstract: The invention relates to a wire connector for cable wires, in particular for telecommunications. A device is provided in a wire connector, which can be used for generating a connecting splice as well as for generating a branching splice, without special tools for cutting the cable wires off being necessary. Guide channels (4) are provided having a separating knife (6) for the cable wires (7,8). Furthermore, the upper part of housing (2) includes separating pieces on its underside. The upper part of housing (2) is latchable with the lower part of housing (1) in two different positions, the separating pieces cooperating in one position only with the separating knives (6).
Patent EP-0326918-A2 (EP)
Inventor: SIRINYAN KIRKOR DR
IPC: C23C18/22
Filed: 1989-01-25
Abstract: Firmly bonded metal layers of polyarylene sulphide mouldings are obtained without the customary pretreatment techniques by allowing an oxidising agent which does not etch glass to act on the mouldings prior to activation. The mouldings consist of polyarylene sulphides which contain titanium dioxide and/or magnesium carbonate as fillers.   The process is suitable in particular for the production of printed circuit boards.
Patent EP-0330103-A2 (EP)
Inventor: BLEICH LARRY LYNN
IPC: H01B13/16
Filed: 1989-02-18
Abstract: Methods and apparatus are provided for applying a colorant material to the surface of a plastic insulation material which has been applied to an elongated material such as a metallic conductor (22) or an optical fiber which is being moved at any of a wide range of speeds along a path of travel. The colorant material is applied by nozzles which are staggered along the path of travel and which direct the colorant into engagement with the plastic insulation material at different radial directions. A first plurality of nozzles (46-46) each cause the colorant to be in a spray pattern (45) which is in the area of a plane. 
     Advantageously, those nozzles cooperate to stabilize the conductor and prevent undulations thereof as the conductor is moved along its path of travel. A second plurality of nozzles (50-50) cause the colorant to be in a solid conical pattern (53). The first and the second pluralities of nozzles are effective to cause substantially all the surface area of the plastic insulation on successive increments of length of the conductor to be covered with the colorant material.
Patent EP-0335149-A2 (EP)
Inventor: FIFIELD JOHN ATKINSON
IPC: G11C11/413
Filed: 1989-03-09
Abstract: A semiconductor memory system in which wordline redundancy is implemented without impacting the access time. A redundant decoder circuit generates a wordline drive inhibit signal which inhibits the generation of a normal wordline signal. Deselection also deselects the normally accessed reference cells, requiring that the redundant cells provide their own reference signal. This last requirement is accomplished by utilization of twin cells for the redundant memory. Placing the redundant memory cells on the sense node side of the bit line isolators enables the effective doubling of the number of redundant cells available for each of a plurality of sub-arrays of a normal memory.
Patent EP-0335409-A2 (EP)
Inventor: SHIGEMATSU MASAHIRO
IPC: C07D401/12
Filed: 1989-03-30
Abstract: A pyrimidine derivative of the formula:
      according each of R¹ and R² which may be the same or different is an alkyl group, or R¹ and R² together with the adjacent carbon atom form a ring.
Patent EP-0352625-A2 (EP)
Inventor: PANE MARIO
IPC: B41F13/62
Filed: 1989-07-19
Abstract: An improved sheet-folding device for a printing machine, consisting of a cylinder (2) having a bearing shaft (3), a corresponding inner flange (4) and a corresponding outer flange (5) of disc shape being arranged on the sides of the cylinder, and one flange (4) receiving the fixedly arranged gripper jaws (7) and the other flange (5) receiving the moveable gripper jaws (8) of the gripper tongs (6) for the sheets, and these flanges being in effective connection with a continuous eccentric shaft (13) which has a drive end (14) projecting from the cylinder (1). Assigned to this drive end is a rotational drive (17, 18, 20, 21) which can be driven in both directions of rotation. The setting of the distance (d) between the jaws of the gripper tongues can be set via a presetting device (35), the presetting device interacts with an encoder (31) which is assigned to the eccentric shaft (13) and the drive assembly (17, 18, 20, 21). <IMAGE>
Patent EP-0353669-A2 (EP)
Inventor: HUBLITZ RICHARD
IPC: C04B38/06
Filed: 1989-07-29
Abstract: In order to produce porous ceramic mouldings, for example cylinders or rings, a free-flowing mixture is prepared from water, a ceramic powder, for example steatite, an organic opening material, binders and if desired lubricants and is moulded under pressure. The moulding is dried and baked with destruction of the organic opening material. The opening material used is granulated coconut shells or granulated cellulose. The ceramic mouldings obtained can be employed as catalyst supports.
Patent EP-0363715-A2 (EP)
Inventor: MAUTHE MANFRED DIPL-ING
IPC: H02M3/07
Filed: 1989-09-25
Abstract: In order to improve the signal-to-noise power ratio in hearing aids in the case of battery-driven SC filter circuits, the control range can be increased by doubling the supply voltage. A voltage multiplier circuit in CMOS technology is specified which generates a negative voltage at a given voltage. In order to be able to utilise both clock phases, a two-stage embodiment (ST1, ST2) is chosen, both working on a smoothing capacitor (C3). The voltage multiplier circuit is driven with the aid of a fourth inverter stage (14) and a level converter (PU) with a third inverter stage (13) connected. 
<IMAGE>
Patent EP-0363798-A2 (EP)
Inventor: JACOB INGOLF DR
IPC: D02G1/20
Filed: 1989-10-04
Abstract: A two-component loop sewing thread comprising core and effect filaments of high strength and low shrinkage composed of synthetic polymers, with the exception of polyester, is described which has an intrinsic viscosity (measured in solutions in dichloroacetic acid at 25 DEG C) of greater than 0.65 dl/g, having a final strength of over 40 cN/tex, a heat shrinkage at 180 DEG C of less than 8% and a maximum extension under load of less than 18%. This thread has a total denier of 200 to 900 dtex, its core filaments and effect filaments are present in a weight ratio of 95 : 5 to 70 : 30 and the filament titre of the core filaments is 8 to 1.2 dtex and that of the effect filaments 4.5 to 1 dtex.
Patent EP-0364980-A2 (EP)
Inventor: IKADA YOSHITO
IPC: A61K47/48
Filed: 1989-10-18
Abstract: Disclosed are a crosslinked gelatin microspheres containing CSF and a water soluble CSF-gelatin conjugate. Both the microspheres and the water soluble conjugate provide an improved CSF stability. They have a high potentiation on the antitumor activity of macrophages in respect of the CSF amount and the time required for macrophage activation and are effective in maintaining their activated state for a long period, compared with the native CSF. The mechanism of macrophage activation by the microspheres containing CSF is mediated via phagocytosis and different from that by native CSF, which is believed to activate macrophages via cell surface receptor. The species specificity of CSF may be absrogated when the CSF is internalized into macrophages through hagocytosis.
Patent EP-0373641-A2 (EP)
Inventor: MOGHE SHARAD RAMCHANDRA
IPC: B29D1/00
Filed: 1989-12-14
Abstract: The invention describes a threaded member comprising an elongate core (12) and an integral tubular braided layer (14) bonded to the exterior surface of the core, the braided layer including at least one element (16) of greater radial projection relative to the core than the remainder of the elements (18) forming the braided layer, said at least one element of greater radial projection (16) defining a helical thread on the exterior surface of the core, and a method for making it.
Patent EP-0340852-A2 (EP)
Inventor: BARNES PETER HADDON
IPC: B01J8/18
Filed: 1989-04-26
Abstract: Apparatus for exchanging heat between solid particles and a heat exchange medium, comprising a housing (1) which housing is provided with aeration means (2,3) having inlet means (6) for aeration fluid, with an outlet opening (15), whereby an aeration zone is defined between the aeration means (2) and the outlet opening (15), and with heat exchange means (4,5) having inlet means and outlet means for the heat exchange medium and extending into at least part of the aeration zone, which apparatus further comprises an inlet conduit (13) for solid particles that extends into the aeration zone. Use of the apparatus for the transfer of heat between a heat exchange medium and solid particles.
Patent EP-0331380-A2 (EP)
Inventor: WHITE PAUL STEPHEN
IPC: E05C9/20
Filed: 1989-02-24
Abstract: A window fastening system has a toothed drive belt (21, 22) extending around the periphery of a frame of the window to operate fasteners at various points on the frame. An end of the belt is connected to a drive member (13) via a toggle mechanism (24 - 31) arranged to draw the belt end and the drive member together and to hold them together.
Patent EP-0347261-A2 (EP)
Inventor: SAKAI ICHIRO C O KABUSHIKI KAI
IPC: F16H61/08
Filed: 1989-06-19
Abstract: A system for controlling automatic transmissions equipped a motor vehicle utilizing fuzzy logic. In the system, fuzzy production rules have been prepared based upon an expert driver's judgments and operation made on a vehicle with a manually shifted transmission. Various operating conditions including opening degree of a throttle valve and road speed of the vehicle are detected and from the detected value, various predictions are made such as an appropriateness of vehicle response to a gearshift intended by the driver and engine output change that would occur should the transmission be shifted to a given gear. These measured or estimated value are put on a common scale named universe of discourse and membership values degree of the aforesaid rules are successively calculated. Among the rules, one rule is finally selected and according to a gear position indicated in the selected rule, the current gear is shifted up or down or is held at the present position.
Patent EP-0369977-A2 (EP)
Inventor: EHROLA JUHA
IPC: F16C13/00
Filed: 1989-11-16
Abstract: Method and device in a reel-up for a paper web (W), wherein the roll is formed around a reeling drum (20) and/or on support of carrier rolls or carrier belts. In the method and in the device a reeling cylinder (10) is used, which forms a reeling nip (N) with the roll to be produced. The deflection of the cylinder mantle (12) revolving around the central axle (11) of the reeling cylinder (10) is adjusted by means of loading means, e.g. hydraulic means. By means of the adjustment of the deflection, the distribution of the linear load in the reeling nip (N) in the axial direction is controlled, e.g. kept substantially uniform.
Patent EP-0389882-A2 (EP)
Inventor: BROCK MARTIN DR
IPC: C08G18/08
Filed: 1990-03-16
Abstract: Soft heat-curing polyurethane foam mouldings are produced by reacting a) polyisocyanates of the diphenylmethane diisocyanate type and/or of the tolylene diisocyanate type and/or of the hexamethylene diisocyanate type and/or of the isophorone diisocyanate type with b) compounds containing at least two hydrogen atoms which are active towards isocyanates and having a molecular weight of from 400 to 10 000, and optionally c) chain extenders and crosslinking agents containing at least two hydrogen atoms which are active towards isocyanates and having a molecular weight of 32 - 399, in the presence of d) water as blowing agent in an amount of from 5 to 15 parts by weight, preferably 6 - 32 parts by weight, based on 100 parts by weight of component b), and optionally in the presence of e) other blowing agents, catalysts and further assistants and additives known per se, in a closed mould, the reaction of all the components being carried out at a characteristic number of below 90, preferably 60-80.
Patent EP-0395906-A2 (EP)
Inventor: HELLDOERFER REINHARD DIPL-ING
IPC: H03M7/42
Filed: 1990-04-05
Abstract: A method for data compression of information items, particularly of street names and town names in street maps and maps is proposed in which shortened character sequences are used instead of these information items. Since word syllables and character combinations are frequently repeated in the information items, a special code is defined for these repetitions. This code is stored in a reference list which can be defined arbitrarily, even recursively. When such abbreviated character codes are read out, the original content of the information items can be reconstructed by means of the reference list. This type of recoding of the information items considerably reduces the required storage space. <IMAGE>
Patent EP-0393634-A2 (EP)
Inventor: YOSHIDA KEIJI
IPC: C08L101/00
Filed: 1990-04-18
Abstract: This invention provides cured silicone rubber or gel particles exhibiting an average size of from 0.1 to 20,000 micrometers and containing from 0.5 to 70 weight percent, based on the weight of the particle, of entrapped mineral oil. When the particles are incorporated into a liquid or solid matrix material the oil is released from the particles into the matrix at a controlled rate and serves as a lubricating agent.
Patent EP-0402592-A2 (EP)
Inventor: ARAKI TOMOKAZU C O INTELLECTUA
IPC: H01L27/04
Filed: 1990-04-19
Abstract: A bonding pad (2) to be bonded to a lead electrode is formed to have an opening (7) with a substan­tially square plane shape, and a bonding pad (3) which is not to be bonded to a lead electrode is formed to have an opening (7) with a substantially square plane shape with a notched position (5a) in the center. The outer shapes of the electrode pads (2, 3) are varied in accordance with packages which contain semiconductor chip.
Patent EP-0397157-A2 (EP)
Inventor: KUBELKA AXEL
IPC: A43C11/14
Filed: 1990-05-10
Abstract: The invention relates to a clamp-buckle for ski shoes, with a baseplate which is U-shaped in cross-section and in the two legs of which a buckle lever is mounted pivotably, which can be pivoted between an open and a closed position and which is connected to a cylinder, the shaft of which runs parallel to the lever shaft. In a transverse bore of the cylinder, there is a screw, to which the end of a cable is fastened. The cylinder can, in the longitudinal direction of the buckle lever, be adjusted into at least two positions in relation to the lever shaft. In order, in this clamp-buckle, to protect the connection point between the cable and the screw from damage, the invention envisages that the buckle lever (5), which as known per se likewise has a U- shaped cross-section, receives in its two legs (5b) the bearings for the shaft (6) of the cylinder (7). <IMAGE>
Patent EP-0405429-A2 (EP)
Inventor: PALMIERI BENIAMINO
IPC: A61L27/00
Filed: 1990-06-26
Abstract: A radiopaque protesis consisting of a heterologous collagen tube for use in hollow organ sutures having tubular form with frusto-­conical ends (2) and provided with an annular rim (3) in an itermediate position, completed by a collagen strip to wrap the suture in the manner of a band.
Patent EP-0414122-A2 (EP)
Inventor: DUCKECK HANS
IPC: H04B1/16
Filed: 1990-08-16
Abstract: A city call (radiopaging) receiver is described whose input stage is directly coupled to a car radio antenna and whose tone caller generator output is connected via an OR-stage to the AF input of a car radio. <IMAGE>
Patent EP-0415264-A2 (EP)
Inventor: MEINERT HASSO
IPC: C25B3/28
Filed: 1990-08-23
Abstract: A process for the preparation of perfluorinated heterocyclic compounds of the general formulae Ia and Ib 
<IMAGE>
 in which 
 
  m denotes 3 or  4 and 
  X represents a -CF2-O-CF2- group, a -CF2-CF2-CF2- group or a -CF(CF3)-CF2- group, 
 and their mixtures and the perfluoro-N-cyclohexylmorpholine prepared by the process are described. The compounds are obtained by electrochemical perfluorination starting from corresponding cycloalkenyl derivatives and can be employed, inter alia, for the preparation of medicinally utilisable aqueous emulsions such as blood substitutes.
Patent EP-0417564-A2 (EP)
Inventor: REHMER GERD DR
IPC: C09J157/10
Filed: 1990-08-31
Abstract: The invention relates to UV-crosslinkable copolymers which are composed of     A) 99.5 to 75% by weight of olefinically unsaturated monomers,   B) 0.5 to 25% by weight of unsaturated compounds of the formula I <IMAGE>  and C) 0.01 to 10% by weight of copolymerisable olefinically unsaturated acetophenone and/or benzophenone derivatives which have no phenyl group with a free hydroxyl group in the ortho-position to the carbonyl group,  in which     X is O, S or NR<1>,   R is optionally substituted C2- to C6-alkylene and   R<1> denotes C1- to C8-alkyl or phenyl.     After crosslinking, the copolymers according to the invention are suitable as coating or impregnating materials or adhesives and in particular as pressure-sensitive adhesives.
Patent EP-0416653-A2 (EP)
Inventor: COMERT AHMET
IPC: B29C43/18
Filed: 1990-09-07
Abstract: Gasket (10) formed in place on a surface (20) of an article (12) by producing an initial elongated bead (36) of a selected cross-sectional area and bringing a mold cavity (35) having about the same cross-sectional area into contact with the surface (20) to produce the final shape of the bead on the surface.