baber/WOPTO huggingface dataset:
Patent EP-0327515-A1 (EP)
Inventor: GUAGLIO ANTONIO
IPC: F16L3/12
Filed: 1989-02-03
Abstract: The present invention relates to a variable diameter collar (1) provided with an expansion plug (4) for anchoring to a wall pipes and the like,which collar (1) essentially comprises a discontinuous tubular structure including two tangential lugs (2), one of which is provided with a throughgoing hole (3), whilst the other is provided with a further throughgoing hole (3) therefrom perpendi­cularly extends an expansion plug (4), between the two lugs there being moreover provided at least two removable spacer elements (6).
Patent EP-0332597-A1 (EP)
Inventor: DANIELSSON KURT
IPC: B21B35/12
Filed: 1989-02-22
Abstract: The present invention relates to a wire-rod block which forms part of a wire rolling line and which includes two roll rings, between which the wire rod is rolled, and which further includes an input drive shaft and a gearing for transmitting the drive torque of the drive shaft to the roll rings. According to the invention, the input shaft (10) drives one of the roll ring shafts directly, via a first bevel gear (13) and also an output drive shaft(12), via a gear(11). The output drive shaft, in turn,drives the shaft of the other roll ring, via a second bevel gear (14),wherein the transmis­sion ratios of the gear (11) and the bevel gears is such that the roll rings will rotate at mutually the same peripheral speeds.
Patent EP-0453437-A1 (EP)
Title: Improvements relating to drinking vessels.
Inventor: BETKA MALCOLM
IPC: A61J7/00
Filed: 1988-12-28
Abstract: A drinking vessel has a cylindrical body (1) forming the main receptacle, and a lid (2) with a snap fit over the rim of the body. The lid has a mouthpiece (6) diametrically opposed to a vent (8) and when turned to one position both are blocked. But when turned to another position, both are opened to the interior of the body (1) by ducts (11) in an inner flange (10) of the lid registering with recesses (5) in the rim of the body.
Patent EP-0377682-A1 (EP)
Title: Process for manufacturing a thin edge orifice disc for fuel injectors.
Inventor: BATA GEORGE THOMAS
IPC: B21D53/16
Filed: 1988-12-19
Abstract: A thin edge orifice disk (10) has an orifice length/diameter ratio less than 0.025. A dual stream thin edge orifice disk (53) has a pair of orifices (54, 55) positioned to direct the flow of fluid from the interior portion of a valve (12) into two different streams. The dual streams may be parallel or typically diverge at an angle (62) for directing the stream to two adjacent engine valves in the situation wherein the valve is an electromagnetic fuel injector for an internal combustion engine. To have the dual streams flow in a direction that is not parallel, the area (58) of the disk (56) surrounding the dual orifices is embossed or dimpled and the orifices are positioned along the surfaces of the embossment between the base and the apex thereof. The manufacturing of the accurately sized orifices in the disk is accomplished by means of a progressive die. One of the stations (40) of the die provides a coining operation on the orifice. Such coining operation is adjustable by means of a micrometer adjustment. Another of the stations provides a forming operation wherein an embossment is formed in such a manner that the orifices are positioned on the surfaces of the embossment between the base and the apex. In another embodiment of a valve, a pair of dual orifice disks (53, 57) are positioned adjacent each other with the orifices (54, 55) of the first disk (53) overlapping the orifices of the second disk (57).
Patent EP-0357729-A1 (EP)
Title: Equipment for reading a non-stationary memory.
Inventor: MARESCH KLAUS
IPC: G06K13/08
Filed: 1989-02-13
Abstract: PCT No. PCT/EP89/00131 Sec. 371 Date Nov. 15, 1989 Sec. 102(e) Date Nov. 15, 1989 PCT Filed Feb. 13, 1989 PCT Pub. No. WO89/07802 PCT Pub. Date Aug. 24, 1989.A reading device having a reading head for automatically reading an external non-stationary data storage arrangement, for example, a credit card, may be supervised continuously with respect to its readliness for service. When no external data storage arrangement is inserted, a stationary test data storage arrangement is read by the reading head. The stationary test data storage arrangement is the same or similar to the non-stationary data storage arrangement and can be read identically by the reading head. If the test data read by the reading head from the test data storage arrangement are not transmitted to a processing unit at an expected time, a defect signal is set.
Patent EP-0378687-A1 (EP)
Inventor: MACHIDA SHOZO
IPC: F16H61/02
Filed: 1989-05-11
Abstract: To eliminate a so-called "clutch drag" phenomenon that occurs when the discharge time of a pressure oil stored in a clutch piston chamber of a transmission is lengthened, the present invention provides a clutch oil pressure controller of a transmission which is directed to discharge rapidly the pressure oil inside the clutch piston chamber when the clutch is not in operation. This clutch oil pressure controller includes a flow rate detection valve (4) communicating on one of its sides with the clutch piston chamber through a clutch port (11) and on the other side with a pressure oil feed pump (39) and with a drain tank (56) through an orifice (30), a pressure control valve (3) disposed in such a manner as to open or shut off a pressure oil feed path (29) and a pressure oil discharge path (22) to and from the low rate detection valve, an input port (24) and a drain port (31) communicating on one side with the input port (10) and drain port (13) of the pressure control valve and on the other side with the pressure oil feed pump and drain tank, respectively, and a quick drain valve (5) communnicating with each port.
Patent EP-0419525-A1 (EP)
Inventor: LOOSEN PETER
IPC: G01J5/12
Filed: 1989-06-16
Abstract: Est décrit un dispositif pour mesurer la puissance de rayonnement de lasers, notamment de lasers infrarouges, avec un détecteur thermique qui délivre un signal de mesure en fonction de la puissance. Pour pouvoir mesurer de rapides variations de puissance du rayonnement laser, le dispositif est configuré de manière telle qu'il existe une unité intégrant localement le rayonnement laser, à laquelle est raccordé, outre le détecteur thermique, au moins un autre détecteur qui permet de capter les variations de puissance de rayonnement avec une largeur de bande supérieure à celle détectable par le détecteur thermique, et qu'il existe un circuit combinant les signaux de mesure des détecteurs.
Patent EP-0380613-A1 (EP)
Inventor: LEHTINEN KAUKO
IPC: G01T7/08
Filed: 1989-06-16
Abstract: La présente invention décrit un nouvel appareil dans le domaine du comptage de scintillations liquides. Cet appareil compte les scintillations liquides des échantillons correspondants directement à partir des plaquettes-échantillons (10) qui comportent plusieurs canaux (11) séparés pour échantillons ou bien des flacons. L'appareil possède un ou plusieurs détecteurs afin d'effectuer le comptage d'un ou de plusieurs échantillons à la fois. La plaquette-échantillons (10) est placée dans la position de comptage ou avant la position de comptage, manuellement ou automatiquement sur un porte-plaquettes (12) rigide constitué d'un matériau atténuant les photons, et présentant des trous (13) destinés aux canaux de la plaquette-échantillons (10). Les parois (17) de ces trous sont réfléchissantes ou diffusantes afin de guider les photons depuis l'échantillon à scintillation liquide (16) vers les détecteurs, lesquels sont constitués de deux tubes photomultiplicateurs (14) fonctionnant en coïncidence et situés sur les côtés opposés des trous du porte-plaquettes. Les canaux de la plaquette-échantillons peuvent être fermés par une bande transparente adhésive (15). L'appareil peut s'utiliser également pour le comptage d'échantillons émettant un rayonnement gamma si les trous de la plaquette-échantillons sont entourés de détecteurs (19) sensibles au rayonnement gamma.
Patent EP-0429477-A1 (EP)
Title: Synthetic vaccine against aids virus.
Inventor: BERZOFSKY JAY A
IPC: G01N33/569
Filed: 1989-07-19
Abstract: The invention relates to peptide antigens which stimulate helper T lympocytes which specifically recognize HIV envelope protein, thereby enhancing antibody production and cytotoxic T cells to inhibit expression of an infection caused by HIV virus.
Patent EP-0427788-A1 (EP)
Title: Methods for isolating herpes virus thymidine kinase-encoding dna.
Inventor: POST LEONARD E
IPC: C07K14/03
Filed: 1989-08-02
Abstract: Methods for isolating thymidine kinase-encoding DNA of a herpes virus are described. These methods utilize degenerate primers based on regions of relatively conserved amino acid sequence in herpes virus thymidine kinase proteins to initiate a polymerase chain reaction which yields large amounts of the thymidine kinase-encoding DNA. The methods are illustrated in the isolation of the thymidine kinase gene of feline herpes virus, which can be used to construct recombinant thymidine kinase-negative feline herpes viruses for purposes of constructing live vaccines and expression vectors. In addition, the regulatory elements of the feline herpes virus thymidine kinase gene are useful in the construction of recombinant DNA vectors.
Patent EP-0495098-A1 (EP)
Inventor: ITO YASURO
IPC: B28C7/02
Filed: 1989-09-28
Abstract: When obtaining a mixture such as a mortar or a concrete by adding powder such as cement, water and other liquid to granular materials such as sand, granular slug, artificial fine aggregate, and the like, useful data can be obtained from an underwater highest density packed material which is pressure-packed under an underwater condition where the charging surface of the granular material and the liquid surface are substantially in conformity with each other. In other words, the underwater unit volume weight of the granular material under this state can be obtained, and a fluidizable fine granular quantity and an underwater loosening rate are obtained from this weight. A developed area on a flow table of the mixture and other data are obtained and when these data are employed suitably, the regulation condition of the mixture is forecast and planned with a small error in work utilization to attain proper utilization.
Patent EP-0420945-A1 (EP)
Inventor: MEIER DANIEL
IPC: F16M11/14
Filed: 1989-11-21
Abstract: Le support articulé présente deux bras articulés (1) montés pivotant mutuellement, et dont les extrémités portent chacune un joint à rotule (2). Les sphères (4) des joints à rotule (2) sont serrées en prévoyant pour chacune un manchon (11) tirant la sphère (4) contre un élément d'appui (15) fixé à demeure au bras articulé (1). Le mécanisme de serrage agit par l'intermédiaire de douilles de serrage (9, 10) présentant des surfaces d'appui coniques, lesquelles exercent, lors de la traction, par l'intermédiaire d'une sphère (18), une force sur les tiges coulissantes (14), dont la contrainte de poussée est déviée aux extrémités du bras articulé (1) de telle façon que le manchon (11) est tiré à l'encontre du bras articulé (1).
Patent EP-0379901-A1 (EP)
Inventor: ZIERHUT HERMANN
IPC: H04B3/54
Filed: 1990-01-11
Abstract: Data processing apparatus (1) which operates with a transformer (2) which serves as a filter for d.c. power transmission and a.c. voltage information transmission,
 - which has at least two windings on the power-processing side, between which an information signal-transmitting capacitor (5) is connected in series and which are connected at the other ends in each case to a transmission line (6, 7) for d.c. power and for a.c. voltage information,
 where the transformer operates with one winding (8) on the received information-processing side,
 - and the output electrodes (12, 13) of two controllable inverse valves (10, 11) are connected between the transmission lines (6, 7), and their control electrodes are connected during a transmission signal (22) to an impressed voltage source (16). 
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Patent EP-0398143-A1 (EP)
Inventor: FISCHMAN ALAN JAY
IPC: A61K38/08
Filed: 1990-05-09
Abstract: Chemotactic peptides are disclosed which comprise a peptide having the general formula: 
N - X - Y - Leu - Phe - Z - W 
wherein: 
X is a bulky group; 
Y is Met or Nle; 
Z is a bond or a spacer sequence; and 
W is a detectable label or a substituent for attaching a label or for attachment to a carrier. 
     Compositions containing these chemotactic peptides are also disclosed. These compositions are useful for instance in the form of pharmaceutical compositions for treating a localized site of infection or inflammation in an in­dividual.
Patent EP-0459001-A1 (EP)
Inventor: MUHMENTHALER PETER DIPL-ING
IPC: G11C29/12
Filed: 1990-05-31
Abstract: A novel architecture for semiconductor memories is presented which makes it possible selectively to observe internal signals during the memory operation. These internal signals are connected, for example, to at least one of the data outputs of the semiconductor memory during the test mode. This makes it possible to test individual function units under operating conditions. Switching-over from memory operation to test operation is preferably carried out in accordance with the JEDEC standard. Test mode and function unit can be selected via address and data lines. <IMAGE>
Patent EP-0426948-A1 (EP)
Inventor: BROWN DALE GORDON
IPC: A01N43/36
Filed: 1990-07-05
Abstract: This invention is directed to certain novel insecticidal, acaricidal and nematicidal arylpyrrole agents and a method for controlling insects, acarids and nematodes therewith. The invention also is direct­ed to a method for protecting growing plants from insect, acarid and nematode attack by applying to said plants or the soil in which they are growing, an insecticidally, acaricidally or nematicidally effective amount of a novel arylpyrrole compound. The present invention further is directed to a method for the preparation of the arylpyrrole compounds.
Patent EP-0412532-A1 (EP)
Inventor: ABE AKIRA C O FUJI PHOTO FILM
IPC: G03C7/44
Filed: 1990-08-08
Abstract: A method for processing an imagewise exposed silver halide color photographic material for photography which comprises the steps of: 
color-developing a silver halide color photo­graphic material with. a color developing solution, 
processing said developed silver halide color photographic material with a bleaching solution, and then 
processing said bleached silver halide color photographic material with a processing solution having a fixing ability, wherein the replenishment rate of said color developing solution is 600 ml or less per m² of the photographic material; said bleaching solution contains a bleaching agent having an oxidation reduction potential of 150 mV or more and further an organic acid having a pKa of from 2 to 5.0, provided that an aminopoly­carboxylic acid or a salt thereof and an iron complex salt of the aminopolycarboxylic acid are excluded, in an amount of 1.2 mol or more per liter of the bleaching solution; said bleaching solution has a pH value of 3.0 to 5.0; and the total time for processing said photo­graphic material with the processing solution having a fixing ability is in the range of 30 seconds to 2 minutes; 
  or a method for processing an imagewise exposed silver halide color photographic material for photography which comprises the steps of: 
color-developing a silver halide color photo­graphic material with a color developing solution and immediately 
processing said developed silver halide color photographic material with a blixing solution, wherein the replenishment rate of said color developing solution is 600 ml or less per m² of the photographic material; said blixing solution contains a bleaching agent having an oxidation reduction potential of 150 mV or more; said blixing solution has a pH value of 5.0 to 6.5; and the total time for processing said photographic material with the blixing solution is in the range of 30 seconds to 2 minutes.
Patent EP-0430200-A1 (EP)
Inventor: PAQUES ERIC-PAUL DR
IPC: A61K38/18
Filed: 1990-11-28
Abstract: Liquid drugs for subcutaneous (sc) or intramuscular (im) administration containing a polypeptide and at least one amino acid, a process for the production of a drug of this type, and the use of an amino acid in a polypeptide solution which is suitable for sc or im administration are described.
Patent EP-0436912-A1 (EP)
Inventor: SHANNON MICHAEL J
IPC: H01L29/41
Filed: 1990-12-21
Abstract: An improved semiconductor device adapted to be metallurgically bonded to a substrate is disclosed. In particular, monolithic microwave integrated circuit (MMIC) device (10) includes a semiconductor wafer (12) having first and second major surfaces and defining at least one via (34) extending therethrough. An electrical circuit is disposed on the first surface of semiconductor wafer (12). In accordance with this invention, MMIC device (10) includes a ground-plane metallization system (32) provided on the second surface of the semiconductor wafer (12). Backside metallization system (32) promotes preferential "de-wetting" of solder within vias (34) to reduce solder failures associated with die-attach processing. Backside metallization systems (32) includes a ground-plane layer (36) and a second layer (38) fabricated from a non-wettable material which is deposited within via (34). Third layer (42) is deposited on second layer (36) but terminates adjacent a peripheral edge of via (34). Third layer (42) promotes wetting outside via (34) during solder die-attach processing.
Patent EP-0437844-A1 (EP)
Inventor: STAPEL RALF DR
IPC: C08G65/323
Filed: 1990-12-28
Abstract: The invention relates to a process for the preparation of perfluorinated ethers of the formula I <IMAGE>  in which   Rf is the radical of a perfluoroalkane having 1-9 C atoms and m free valences R, R' are F or CF3, in which R and R' can be identical or different,     m is 1 or 2   n is an integer from 0 to 100  from compounds of the formula II <IMAGE> in which Rf, R, R', m and n have the abovementioned meaning, by reaction with F2 at 50-250 DEG C.
Patent EP-0384504-A1 (EP)
Inventor: KLEINGELD ADRIAAN C O OCTROOIB
IPC: G01N21/77
Filed: 1990-02-01
Abstract: The invention relates to a detection strip for detecting and identifying chemical air contaminants, comprising a holder having a plurality of spaced carriers which are capable of absorbing the air contaminants and which optionally comprise reagents which can be influenced by the air contaminants, and having a plurality of colour-­producing agents oppositely to the carriers, which agents, in contact with the absorbed air contaminants or with the reagents, depending on whether or not these reagents have been influenced, can cause a colour reaction in the presence of a liquid, in which the colour-producing agents, dissolved in the quantities of liquid required for the colour reaction, are accommodated in closed reservoirs having an easily breakable wall; and in which the collecti­ve reservoires are provided between the carriers and a strip of a slightly flexible material (flexible strip) in such a manner that when a mechanical pressure is exerted on said flexible strip at the area of the reservoirs said flexible strip will yield, as a result of which the reservoirs, in case the carriers are supported, will break and the contents thereof will be contacted with the absorbed air contaminants or with the reagents. The invention also relates to a portable detection kit which, in addition to a number of these detection strips, comprises at least one device for breaking the reservoirs accommodated in the detection strips.
Patent EP-0385791-A1 (EP)
Inventor: LYON MICHAEL
IPC: H05B3/86
Filed: 1990-03-01
Abstract: A process for the production of a wire-heated laminated window comprising an array of fine, closely spaced heating wires embedded in a ply of interlayer sandwiched between outer panes, said array extending between and in contact with opposed bus bars, in which process the laminate is subjected to an autoclaving step to adhere the interlayer to the adjacent panes, characterised in that a face of at least one of the bus bars in contact with the heating wires is provided with a surface layer comprising low melting solder such that the solder melts to provide good electrical contact between that bus bar and the heating wires on autoclaving of the laminate.
Patent EP-0401036-A1 (EP)
Inventor: TAKEUCHI HIROSHI C O PATENTS D
IPC: B65H75/18
Filed: 1990-06-01
Abstract: A spool (36) for thermal print roll paper enables detection of a recording characteristic and/or the amount of roll paper remaining thereon by means of a detecting device (45, 46) provided on a printer body and prevents erroneous loading of roll paper. The spool (36) has a detecting portion (40 a ) and/or an engaging portion (38, 39) formed in an integral relationship at the ends thereof so that the end portion thereof may have a function of identifying a recording characteristic or a remaining amount of print roll paper on the spool or of preventing erroneous loading of roll paper. The spool (36) can be made of a synthetic resin material so that the production cost thereof will not be increased significantly.
Patent EP-0425151-A1 (EP)
Inventor: KOBAYASHI SHIRO
IPC: C08L95/00
Filed: 1990-10-15
Abstract: An asphalt composition comprising asphalt and a polyether and/or polyester has a lower brittle temperature while being stable at high temperatures, and is suitable for paving roads in cold districts.
Patent EP-0427444-A1 (EP)
Inventor: ASHBY ALAN MILES
IPC: A61F2/36
Filed: 1990-10-30
Abstract: A centraliser for the stem of a prosthesis for introduction into an intramedullary canal comprising an annular body portion for location on the tip end of said stem and provided with three or more resiliently deformable fins or wings projecting outwardly therefrom and which are adapted to fold circumferentially and inwardly towards said body portion.
Patent EP-0426466-A1 (EP)
Inventor: OAKI MASASHI
IPC: H01L41/39
Filed: 1990-11-01
Abstract: A multilayer piezoelectric composite comprising a bonded laminate each layer of which is composed of a green sheet of a low-temperature sintering lead zirconate titanate piezoelectric ceramic. The temperature coefficient of a frequency constant of at least one layer has a polarity opposite to the polarity of those of the other layers. The bonded laminate is sintered at a temperature which does not produce any or almost any interdiffusion between layers so that the absolute value of the temperatures coefficient of a frequency constant of the bonded laminate is smaller than the absolute value of the temperature coefficient of a frequency constant of any or one of the layers.
Patent EP-0433052-A1 (EP)
Inventor: MACE EVERITT WILLIAM
IPC: B23K35/36
Filed: 1990-12-12
Abstract: A no clean thermally dissipated soldering flux includes camphor as a flux base, an organic activator and an organic diluent. The camphor provides a tacky yet fluid medium which is thermally dissipated during the flux operation and leaves no undesirable residue which would require a postcleaning step for removal.
Patent EP-0390691-A1 (EP)
Inventor: NAUD GEORGES
IPC: A01B15/00
Filed: 1990-03-29
Abstract: The wheeled support for a reversible plough comprises an arm (17) lockable in the working position vertically by means of an automatic system. This support has a pivot axis (11) arranged in the mid-plane of the frame of the plough perpendicular to the direction of advance, and a first operating axis (25) intersecting and perpendicular to said axis (11) in the working position. Between this axis (25) and the axis (11) is a second operating axis (13) which makes it possible to move the wheel a quarter turn to cause it to pass into the normal transport position. To obtain sufficient clearance of the wheel, the second operating axis (13) can be inclined relative to the first operating axis (25). <IMAGE>