baber/WOPTO huggingface dataset:
Patent EP-0375976-A2 (EP)
Inventor: COHEN IRUN R
IPC: A61K31/795
Filed: 1989-11-30
Abstract: There are provided compositions for the inhibition of T-Cell-­mediated immune reactions, which comprise an effective quantity of Fragmin (T.M.) of polyanethol sulfonate, of dextran sulfate or of another compound which binds to the heparin receptor. The compositions of the invention are effective as active ingredient of pharmaceutical compositions for the treatment of patients afflicted with metastatic tumor cells. Another feature of the invention is an assay for the determination of inhibitory effects of such compositions on T-cell immunity in vivo by their ability to compete with heparin for binding in the heparin receptor.
Patent EP-0374880-A2 (EP)
Inventor: KOKTA MILAN RASTISLAV
IPC: C09K11/64
Filed: 1989-12-20
Abstract: The Figure of Merit of titanium-doped oxide crystals suitable for use as a tunable laser is enhanced by treating the article at a temperature of about 50°C to 80°C below the melting point of the crystal in an atmosphere containing at least about 20 volume percent hydrogen.
Patent EP-0329432-A2 (EP)
Inventor: EGUCHI KEN
IPC: H01J1/30
Filed: 1989-02-16
Abstract: An electron emitting device, comprising; a first electrode (4) provided on a substrate; a first layer (1) provided on said electrode and capable of undergoing transition from an electrically high resistance state to a low resistance state when irradiated by a radiant ray (L); and a conductive layer (3), an insulating layer (2) and further a second electrode (5), laminated on said first layer, and 
an electron generator, comprising the electron emitting device, means for applying an electric field to said device, and  means for irradiating a radiant ray on the device, and also 
a method for driving the electron emitting device are provided.
Patent EP-0338687-A2 (EP)
Inventor: MATTHEWS NICHOLAS F
IPC: G05D1/08
Filed: 1989-03-28
Abstract: An Earth orbiting spacecraft (1) is returned to an Earth pointing attitude by means of a star sensor (6), Earth sensor (2), Sun sensor (4) and an angular momentum storage device. With the Sun sensor (4) locked on the Sun (5) the spacecraft is rotated until the star sensor (6) senses a predetermined brighter than magnitude 3 star such as Canopus (7). The angular momentum storage device is operated to preserve an attitude reference and the spacecraft (1) is further rotated by an angle α such that subsequent rotation around the angular momentum storage axis causes the Earth (3) to enter the view of the Earth sensor (2).
Patent EP-0338694-A2 (EP)
Inventor: HIROSHI MERA
IPC: C08G59/40
Filed: 1989-04-03
Abstract: A cured resin molded article is prepared by forming independently [I] a liquid composition consisting essentially of an unsaturated polyester and a polyfunctional epoxide and [II] a liquid composition consisting essentially of an amine type epoxy-curing agent and a vinyl-polymerizable reactive diluent, incorporating a radical initiator into at least one of the two liquid compositions before or at the molding step, mixing both liquid compositions at the molding step, and reacting and curing the mixture.
Patent EP-0343824-A2 (EP)
Inventor: JONES NORMAN STEWART
IPC: A61M16/00
Filed: 1989-05-15
Abstract: A lung ventilator system has a demand valve (30) to provide for spontaneous breathing with modification of the ventilator action to complement the spontaneous breathing and to synchronise restored forced ventilation with a last spontaneous breath. The system includes means (35) to detect gas flow in the supply to the demand valve (30) and to output a signal to the oscillator (10) to modify or inhibit its operation in relation to the volume of gas drawn from the demand valve (30) to vary the duration of the exhalation phase of the ventilation cycle. The system preferably uses a pneumatic oscillator (10) with a feedback circuit connected to be influenced by the pressure drop across a restriction (33) in the supply to the demand valve (30), signalled by the operation of selected ones of a plurality of inhibitor valves (36,37) responding to different pressure drop levels.
Patent EP-0349114-A2 (EP)
Inventor: YOSHIHARA KENZO
IPC: G07D5/08
Filed: 1989-05-19
Abstract: A coin validator for discerning the thickness or pattern of a coin (1) in a non-contact manner. When the coin passes through a coin path, coin sensors (2, 3) sense the passage of the coin to cause a change in a resonant frequency of a resonator (7) and hence to fluctuate a resonant output voltage. The thickness and pattern of the coin (1) are detected in accordance with that fluctuation. The resonator (7) has a variable capacitance diode (13) added thereto as a resonant element. If the resonant frequency of the resonator (7) deviates out of a reference resonant frequency range, a voltage corresponding to the deviation is applied across the variable capacitance diode (13) to provide feedback control such that the resonant frequency returns within the reference resonant frequency range.
Patent EP-0357207-A2 (EP)
Inventor: FAGERBURG DAVID RICHARD C O EA
IPC: C08G63/60
Filed: 1989-07-20
Abstract: A high use temperature wholly aromatic polyester resin, comprising, i) a diacid component comprising 2,6-naphthalenedicarboxylic acid (N) and terephthalic acid (T) monomer units, wherein the ratio N:T is from about 0.25 to about 4.0, ii) an aromatic diol component, comprising 4,4′-dihydroxybiphenyl monomer units, and iii) 10-80 mole percent p-hydroxybenzoic acid monomer units, based on the total monomer units.
Patent EP-0356170-A2 (EP)
Inventor: BENTLEY JOHN PATRICK
IPC: G01F1/32
Filed: 1989-08-18
Abstract: vortex-shedding flowmeter comprises at least one pair of substantially bar-shaped bluff bodies of substantially equal axial depth, each of which is stationarily and rigidly mounted within a conduit of substantially circular cross-section with its axis substantially transverse to the direction of flow wherein the sum of the ratios of length in the direction of flow to axial depth for said bodies falls in the range 0.5 to 0.8 and the ratio of the spacing between said bodies to the depth of said bodies falls in the range 0.1 to 0.4.
Patent EP-0366391-A2 (EP)
Inventor: HAYASHI NORIYUKI
IPC: C08K3/00
Filed: 1989-10-23
Abstract: A polyester resin exhibiting optical anisotropy in a molten state comprises constituent units represented by the following formulas (I) to (III) as essential components wherein the contents of the units (I), (II) and (III) are more than 70 mole %, 5 to 20, mole % and 5 to 20 mole %, respectively, based on the total amount of the constituent units:
Patent EP-0368624-A2 (EP)
Inventor: GIBBONS IAN
IPC: G01N33/543
Filed: 1989-11-07
Abstract: A method for providing dry, resuspendible, stable latex particles on a surface is disclosed, which comprises applying the particles to the surface in the presence of a water soluble, solid, polyhydroxy sugar or sugar alcohol. The method is particularly applicable to the use of devices with internal chambers having small volumes and in which the liquid diluent for the dry reagent enters a chamber containing the latex particles without mixing or passes over a track containing the latex particles.
Patent EP-0384078-A2 (EP)
Inventor: LEE DAVID K
IPC: H04L12/00
Filed: 1989-12-05
Abstract: A communication network is comprised of a first, second, third and fourth controller node in line communication. Each controller node includes a microprocessor. Each microprocessor is programmable to respond to and generate data message bytes, each data byte having one start bit, eight data bits, one programmably settable bit and one stop bit. Each microprocessor is further programmable to respond only to a unique address-command data message byte from a message source node. The address-command byte is recognized because the settable bit is set. Each microprocessor is programmed to generate a reply message byte with the ninth bit not set and to then receive from the source node a message count byte followed uninterrupted by the data message bytes. Upon receiving a complete data message conforming to the received count of the count byte, the microprocessor then generates an acknowledgement byte.
Patent EP-0338980-A2 (EP)
Inventor: RITTER HELMUT
IPC: D02J1/08
Filed: 1989-04-04
Abstract: A nozzle body (1) has a continuous yarn channel (3) open laterally towards a surface (2) of the nozzle body (1) and a blowing channel opening into the yarn channel (3). The nozzle body (1) is fastened releasably to a connection part (8) which contains a bore for feeding blowing medium to the blowing channel. A guide plate (19) is also fastened to the connection part (8). During operation, a baffle block (6) is pressed by spring force onto the surface (2) of the nozzle body (1), in order to close the yarn channel (3) laterally. To make the yarn channel (3) accessible for inserting a yarn, the baffle block (6) can be moved counter to the spring force. During the movement, a surface (5) of the baffle block (6) is in sliding contact with one edge (2a) of the nozzle body (1), and one edge (23) of the baffle block (6) is in sliding contact with a surface (20) of the guide plate (19). The baffle block (6) is thereby guided free of play relative to the nozzle body (1). The nozzle body (1), which can be relatively narrow and preferably symmetrical, can be mounted reversed in the yarn channel (3) for an opposite blowing direction. <IMAGE>
Patent EP-0379959-A2 (EP)
Inventor: KOIKE SEIJI
IPC: B41J29/17
Filed: 1990-01-17
Abstract: A method for cleaning a thermal head (5) with a raised portion formed on a printing surface portion corresponding to a heat generating element (5a). The method comprises passing a nonwoven sheet (21), having an alcohol-impregnated forward portion and a dried rear portion, between a printing surface of the thermal head (5) and a platen (4), upon the rotation of the platen, in a fashion compressed therebetween to allow the print­ing surface to be cleaned with the alcohol impregnated in the forward portion of the nonwoven sheet and the alcohol to be sucked in the dried rear portion of the nonwoven sheet.
Patent EP-0398271-A2 (EP)
Inventor: HARADA AKINORI C O FUJI PHOTO
IPC: G02F1/383
Filed: 1990-05-15
Abstract: An optical wavelength converter device comprises a cladding and a waveguide disposed in the cladding. The waveguide is made of an organic nonlinear optical material such as PRA which has a first refractive index with respect to the wave-length of the wavelength-converted wave and a second refractive index with respect to the wavelength of the fundamental wave, the first refractive index being lower than the second refractive index. Alternatively, the first and second refractive indexes are substantially the same as each other, and the cladding is made of a material which has a third refractive index with respect to the wavelength of the wavelength-converted wave and fourth refractive index with respect to the wavelength of the fundamental wave, the third refractive index being substantially the same as the fourth refractive index. The effective refractive index with respect to the fundamental wave which is guided in a zero-order mode and the effective refractive index with respect to the wavelength-converted wave which is guided in the zero-order mode are equal to each other.
Patent EP-0401656-A2 (EP)
Inventor: KNAUER PETER
IPC: B41F13/14
Filed: 1990-05-30
Abstract: The drive moment for the printing unit cylinders (18, 20) is introduced via oblique-tooth gearwheels (9, 12, 16). The gearwheel (12) is positioned via a bearing (31) on the axle journal (19) of the plate cylinder (20). A double gearwheel (14) has, in addition to the toothed ring (16) with oblique-tooth gearing, a toothed ring (15) with straight-tooth gearing which is in engagement with a straight-tooth gearwheel (13) arranged fixedly in terms of rotation on the axle journal (19). The side register of the plate cylinder (20) can be adjusted by means of a threaded spindle (29) and the circumferential register by means of a threaded spindle (26). …<IMAGE>…
Patent EP-0413231-A2 (EP)
Inventor: TER MAAT JOHAN HERMAN HENDRIK
IPC: C04B35/00
Filed: 1990-08-07
Abstract: Inorganic sintered bodies are produced by deformation of a mixture of a sinterable inorganic powder and polyoxymethylene as a binder to give a green compact. The binder is removed by treating the green compact in a gaseous, acid-containing atmosphere or in a gaseous, boron trifluoride-containing atmosphere. The green compact thus treated is then sintered.
Patent EP-0416336-A2 (EP)
Title: Temperaturwächter
Inventor: EIERMANN KURT DR
IPC: G01K7/22
Filed: 1990-08-16
Abstract: Es wird ein Temperaturwächter (20) vorgeschlagen, der einen in einem Schutzrohr (38) angeordneten Sensor (22) aufweist. Der Raum (46) zwischen Sensor und Schutzrohr (38) ist mit einem trockenen Gas wie Helium gefüllt.
Patent EP-0419915-A2 (EP)
Inventor: GOLETZ PETER
IPC: B27K5/02
Filed: 1990-09-07
Abstract: The present invention relates to a chromate-free wood preservative containing at least one quaternary, water-soluble, fungicidal ammonium compound and/or at least one water-soluble, fungicidal diazonium dioxy compound as biocidal active ingredient. The wood preservative, which is ready for use, contains, per 100% by weight, 0.5 to 4% by weight of a pigment/surfactant/solvent mixture which contains, or is composed of, up to 0.1% by weight of at least one water-insoluble phthalocyanine pigment and/or azo pigment or bisazo pigment (based on dry pigment), up to 0.1% by weight of at least one surfactant or surfactant mixture, up to 0.3% by weight of at least one organochemical water-soluble solvent or solvent mixture, and water as the remainder.
Patent EP-0437806-A2 (EP)
Inventor: WALDER JAMES F
IPC: C08L27/12
Filed: 1990-12-21
Abstract: The wiper blade is made from an elastomeric composition which contains a fluorocarbon polymer as an essential ingredient therein. The elastomeric composition comprises: 
100 parts by weight of rubber composition (phr); 
0 to 60 phr of filler; 
0 to 25 phr of inorganic base; and 
0 to 5 phr of processing aid; 
the rubber composition being made up of 50 to 100 phr of a fluorocarbon polymer and 50 to 0 phr of a non-fluorocarbon polymer. Such a blade is found to have improved wear.
Patent EP-0408106-A2 (EP)
Inventor: FODOR TAMAS
IPC: C07C315/04
Filed: 1990-06-29
Abstract: Novel acrylic amide derivative of the formula
      wherein 
R¹ represents a hydrogen or a halogen atom or a C₁₋₄alkyl, a C₁₋₄alkoxy or a nitro group. 
n is an integer of 0 to 2, 
A represents an amino acid residue derived from a naturally occuring amino acid or an antipode there­of which is connected to the acrylic acyl residue through its amino group; or a residue derived from thiazolidinecarboxylic acid connected to the acrylic acyl group through its nitrogen, or a derivative of the above residues wherein any free carboxy group is esterified with a C₁₋₄alkyl group or is amidated; or A represents a group of formula
        wherein 
R₂ is a hydrogen atom or a phenyl, a C₁₋₄alkyl or a C₁₋₄alkoxycarbonyl group, 
and their salts which have interesting cytoprotective and antiulcer activities are provided. A process is also described for the preparation of said compounds.
Patent EP-0403038-A2 (EP)
Inventor: HINZMANN GERD DR-ING
IPC: B30B11/00
Filed: 1990-05-28
Abstract: The invention relates to a method and an apparatus for making dimensionally stable pressed articles from pulverulent compositions, in particular from metal powder, on a press in a mould under the action of at least one lower die and one upper die, the position of the components carrying the dies and/or of the mould being measured relative to a fixed point and the components carrying the dies being moved, in each case, into a theoretical position relative to each other, these positions corresponding to the theoretical dimensions of the pressed article in the pressing direction, taking into account the lengths of the dies. In order to provide a method, and an apparatus for carrying out the method, by means of which the accuracy of the geometry of the pressed articles can be further improved, even in the case of pressed articles with a plurality of vertical steps, it is proposed that, in the final pressing position, the theoretical position of at least one of the components carrying the dies is corrected, in the pressing direction, by an amount which corresponds to the elastic deformation of the die or dies as a consequence of the action of the compressive force. 
<IMAGE>
Patent EP-0390343-A2 (EP)
Inventor: NUKAGA TADASHI
IPC: D06F33/34
Filed: 1990-03-02
Abstract: A washing machine comprises a drum rotating device, a water supplying device, a draining device, a sensing device for sensing excessive foam generated beyond a permissible amount in an outer tub of the washing machine in the washing operation, and a control device for controlling the drum rotating device, the water supplying device and the draining device. In this washing machine, the sensing device would sense the abnormal foaming in the washing operation and inputs a foam sensing signal to the control device. Then, the control device forces the water supplying device to supply water in the tub and/or the draining device to drain the tub so as to settle the abnormal foaming.
Patent EP-0403074-A2 (EP)
Inventor: RANERI JOSEPH J
IPC: B01D63/06
Filed: 1990-05-11
Abstract: A filtration module (10) of tubular members in series and method of preparing same. The tubules (14) are arranged in series and are joined by a unitary header plate to­gether with a single end plate. This construction elimi­nates the need for multiple components used in the prior art devices thus reducing construction and maintenance costs and opportunities for leakage, and provides for faster and more effective cleaning.
Patent EP-0400909-A2 (EP)
Inventor: TRACE ADRIAN LESLIE
IPC: F02D41/14
Filed: 1990-05-25
Abstract: A processing circuit is provided for use in an optical combustion monitor for an internal combustion engine. The circuit has a variable gain amplifier (1) for amplifying a signal from one or more opto-electric transducers (7) sensitive to combustion light in the engine cylinders. A gain control circuit (4, 5, 6) including a peak detector (4) controls the variable gain amplifier (1) so that the peak amplitude of the amplifier output signals is substantially constant.
Patent EP-0405839-A2 (EP)
Inventor: NAITO YUSHI C O MITSUBISHI DEN
IPC: G10L25/00
Filed: 1990-06-21
Abstract: A speech detector has an intensity detector (4) that indicates whether the intensity of a PCM signal exceeds a first threshold, and a normal-zero-crossing-count detector (8) that indicates whether the zero-crossing count of the PCM signal exceeds a second threshold. The outputs of the intensity detector and normal-zero-crossing-count detector are combined by AND logic to produce the output of the speech detector. The second threshold is set well below the minimum zero-crossing count occurring in normal speech, while the normal zero-crossing-count detector disables speech detection during line faults.
Patent EP-0424003-A2 (EP)
Inventor: JASTER HEINZ
IPC: F25B5/04
Filed: 1990-10-09
Abstract: A refrigeration system suitable for use in a household refrigerator having a freezer compartment and a fresh food compartment is provided. The refrigeration system includes a first capillary tube (11,51), a first evaporator (13) for providing cooling to the freezer compartment, a two stage compressor (14), a condenser (21), a second capillary (23), and a second evaporator (25) providing cooling to the fresh food compartment. All the above elements are connected together in series in that order, in a refrigerant flow relationship. A phase separator (27) connects the second evaporator (25) to the first capillary tube (11,51) in a refrigerator flow relationship and the phase separator (27) provides intercooling between the first and second stages (15,17) of the compressor (14). A first fraction of the second capillary tube (23) in a heat transfer relationship with the gaseous phase refrigerant providing intercooling and a second fraction of the second capillary tube (23) in a heat transfer relationship with the gaseous phase refrigerant supplied to the suction inlet of the first stage (15) of the compressor (14).
Patent EP-0434286-A2 (EP)
Inventor: ISHII YUJI
IPC: B65H5/00
Filed: 1990-12-11
Abstract: An image communication device comprising a lower and an upper chassis, the lower chassis having a plurality of rollers for transporting original documents and a guide plate for guiding them, the upper chassis being located above the lower chassis and having a plurality of rollers for transporting recording paper. The lower chassis has a pair of side plates whose top edges contain a plurality of open-ended recesses. Inside the recesses are bearings that rotatably support the document transporting rollers. The guide plate has projections that press the bearings against the recess bottoms. Attaching the guide plate to the lower chassis causes the projections of the former to fix the bearings concurrently. The bearings and guide plate are preferably made up of conductive materials. The rollers are connected to ground via the bearings and guide plate.
Patent EP-0412941-A2 (EP)
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: A61P25/00
Filed: 1990-08-07
Abstract: Phospholipids of formula
      in which Q, n and R₃ are as described in the specification, are useful in the treatment of multiple sclerosis.
Patent EP-0437210-A2 (EP)
Inventor: HIRAKI YASUHITO C O FUJI PHOTO
IPC: B05C9/06
Filed: 1991-01-02
Abstract: A method for manufacturing a magnetic recording medium or the like and an applicator device for applying a coating to manufacture a magnetic recording medium resulting in the production of a recording medium having a uniform coating of magnetic liquid without streaking. In one embodiment, the flow index  A  expressed by an equation (1) below and in which  L ,  V  andγ̇ denote the length of the liquid on the surface of the doctor edge portion in the direction of movement of the carrier along the surface of the doctor edge portion, the mean speed of the flow of the liquid on the surface of the doctor edge portion, and the shearing speed of the liquid on the surface of the doctor edge portion, respectively, is 100 or more: 
 
 A  =γ̇            L       V             .   (1)
Patent EP-0447952-A2 (EP)
Inventor: DIROLL OTTO
IPC: B29L7/00
Filed: 1991-03-14
Abstract: The invention relates to a thermoplastically deformable plastic sheet with a flameproof finish, in particular for the internal panelling of passenger vehicles, characterised by a core layer with a thickness of from 1 to 10 mm of polyether sulphone or a similar thermoplastic containing at least 0.5% by weight, preferably at least 2% by weight, of flameproofing additives, such as boron trioxide, and by outer layers, at least 0.05 mm thick, adhesively bonded to both sides of the core layer, of a thermoplastic having a low content of flameproofing additives, or none at all.
Patent EP-0464539-A2 (EP)
Inventor: BOEHM STEFAN DR
IPC: C07C233/69
Filed: 1991-06-22
Abstract: Process for the preparation of ss-fluoro-tert.-alkylamine hydrochlorides of the formula (I) <IMAGE>  characterised in that fluoroallyl derivatives of the formula (IIa) <IMAGE> or ss-fluoro-tert.-alkyl alcohols of the formula (IIb) <IMAGE> are reacted with nitriles of the formula (III> R<5> - CN (III> in the presence of sulphuric acid and, if desired, in the presence of a diluent to give the ss-fluoro-tert.-alkylamides of the formula (IV) <IMAGE> which, if desired, are hydrolysed.
Patent EP-0511430-A2 (EP)
Title: Cell preservative solution
Inventor: HURLEY ANNE A
IPC: C12N5/071
Filed: 1991-07-02
Abstract: An aqueous alcohol buffer solution for substantially ambient, in vitro preservation of mammalian cells for a selected duration. The solution generally contains a water-miscible alcohol in an amount sufficient to fix the sample cells without coagulation, an anti-clumping agent, and a buffer agent to maintain the solution at a pH within a range of four to seven.