baber/WOPTO huggingface dataset:
Patent EP-0289654-A2 (EP)
Inventor: TREFFER FRANK
IPC: H05K3/34
Filed: 1987-11-04
Abstract: Eine Folie (15) hat Ausnehmungen (17), welche von Lötstreifen (18, 19) überbrückt sind. Die Ausnehmungen (17) sind so bemessen, daß sich die Lötstreifen (18, 19) quer über die Enden von Leiterbahnen (9 - 14) legen lassen. Danach wird das jeweilige elektronische Bauteil (2) mit seinen Anschlüssen (3 - 8) auf die Lötstreifen (18, 19) aufgesetzt. Mittels eines Stempels wird Druck ausgeübt und Wärme aufgebracht, was zum Schmelzen der Lötstreifen (18, 19) und damit zum Verlöten der Anschlüsse (3 - 8) mit den Leiterbahnen (9 - 14) führt.
Patent EP-0273426-A2 (EP)
Inventor: KATSUYA YASUO
IPC: C07D215/38
Filed: 1987-12-28
Abstract: A novel enamine derivative is effective as a charge transport material and can provide an electrophotographic plate excellent in sensitivity, photoresponse and durability.
Patent EP-0232949-A2 (EP)
Inventor: GUBBELS WILHELMUS CHRISTIANUS
IPC: G11C15/00
Filed: 1987-02-09
Abstract: A description is given of a word-organised, content-addressable memory. The information is stored in memory circuits, each comprising several word location sections of several information bits each. The memory circuits are arranged in several columns of one or more memory circuits each, or in several rows of one or more memory circuits each. If there are several columns, a handshake is maintained for each row via a first (M) line in order to globalise a search termination signal and a read termination signal, respectively, and via a second (C) line in order to transport a selection termination signal and to globalise a cut-off signal, respectively. If there are several rows, there is an equal number of control circuits with two tree structures provided in order, respectively, to form at an accelerated rate a signal "at least one word location shows correspondence" and a signal "at least two word locations show correspondence".
Patent EP-0247650-A2 (EP)
Inventor: ARMSTRONG DESMOND ROSS
IPC: H02P23/00
Filed: 1987-04-23
Abstract: A speed control system for an a.c. electric motor (1) comprises a microcomputer (6) to an interrupt signal input ( INT /TO) of which are coupled the outputs of a detector (10) for zero-crossings in the a.c. supply and a tachogenerator (11) connected to 'the motor. The microcomputer supplies firing pulses to a triac (2), included in series with the motor, in response to an overflow of a clocked counter (CT), this counter being suitably preloaded at each zero-crossing. The counter is read each time a tachogenerator pulse occurs and the time which this reading indicates has elapsed since the immediately preceding zero-crossing is stored. A record is also kept in a register (ZCSLTA) of how many zero-crossings occur between each tachogenerator pulse and the next and from this and the stored times relating to the relevant pulses the period of the tachogenerator pulses and hence the actual speed of the motor is calculated. The preloading value for the counter is calculated from this and the required speed.
Patent EP-0260751-A2 (EP)
Inventor: WEBER PAUL
IPC: A61K33/24
Filed: 1987-09-10
Abstract: There is disclosed an infrared reflecting composition for topical application to the skin of a warm blooded animal comprising fine particles of an epidermally suitable substrate coated with at least one layer comprising an infrared reflecting amount of an infrared reflecting material. Also disclosed are methods of protecting the skin against infrared radiation by employing said composition or an infrared reflecting material alone.
Patent EP-0251807-A2 (EP)
Inventor: JINBO SHOJI TOYOTA JIDOSHA KAB
IPC: F16H61/36
Filed: 1987-07-03
Abstract: A gear-shift mechanism includes a lateral casing (21b) mounted on a transmission housing (21a), a first lateral shaft (11) rotatably mounted within the casing and being operatively connected to a manual shift lever (23) to be rotated in shifting operation of the shift lever, and a second lateral shaft (12) in the form of a hollow shaft rotatably and axially slidably mounted on the first lateral shaft and being operatively connected to the manual shift lever to be axially moved in selecting operation of the shift lever, the second lateral shaft being integrally provided with a shift-and-select lever (12b) which extends into an interior of the transmission housing to be selectively engaged with a plurality of shift heads (25a, 25b, 25c) in axial movement of the second lateral shaft. The gear-shift mechanism is associated with a hydraulic power cylinder assembly (13, 14, 15) which is integrally connected to one end of the lateral casing (21b) to provide a hydraulic power assist in accordance with operation torque applied to the first lateral shaft (11) in shifting operation of the manual shift lever.
Patent EP-0262799-A2 (EP)
Inventor: MASAKI KAZUMI
IPC: A61N1/08
Filed: 1987-08-28
Abstract: Disclosed is a novel output controller for low-­frequency treatment device for use in bath, comprising a low-frequency oscillator (A); a variable water resistor (R) having fixed terminals (R₁, R₂)  connected with the output terminals of the low-frequency oscillator; and an active electrode (H) connected with the sliding terminal of the variable water resistor.
Patent EP-0260918-A2 (EP)
Inventor: ROSENBERG ROBERT D
IPC: C07K14/435
Filed: 1987-09-15
Abstract: A megakaryocyte stimulatory factor (MSF), purified to homogeneity, is an acidic protein (pI = 5.1) with an Mr 15,000 which stimulates PF4-like protein synthesis in rat promegakaryoblast cells by as much as 7-fold, and exhibits half-maximal activity at a concentration of 0.8 pM. MSF exhibits no biologic activity corresponding to other known hemopoietic growth factors, and appears to be specific for the megakaryocyte lineage. 
     In the given examples, MSF was purified to homogeneity (as judged by SDS-PAGE and isoelectric focusing in the presence of 9.2 M urea) from serum-free conditioned medium obtained from cultured human embryonic kidney (HEK) cells, and to near homogeneity from thrombocytopenic plasma. The MSF is isolated by precipitating the MSF with ammonium sulfate at 80% saturation, removing insoluble, non-MSF material and applying the soluble protein to a WGA-Sepharose column, eluting the MSF protein with chitin oligosaccharides, applying the concentrated eluant containing MSF activity to a Biogel P200 column, and chromatographing the eluted MSF fractions on a TSK-G3000 HPLC size exclusion column.
Patent EP-0270216-A2 (EP)
Inventor: WEST GORDON BARRY
IPC: H04L12/56
Filed: 1987-10-02
Abstract: In a dynamic frame length slotted ALOHA system the synchronising signals are transmitted by a base station at different frequencies (each having a period equivalent to a multiple of the time slot period). The different frequencies denote different frame lengths and the central stations detect these frequencies and select a frame length accordingly.
Patent EP-0277414-A2 (EP)
Inventor: STROM RICHARD ALBERT
IPC: G11B21/21
Filed: 1987-10-15
Abstract: A self-loading air bearing slider comprises: a body having a leading edge (12) and a trailing edge; a pair of spaced-apart side rails (16,18) disposed along the side edges of a surface of the body; and a cross rail (20) disposed laterally across the surface of the body joining the side rails. The side rails define a recessed section (22) trailing the cross rail (20), the recessed section being closed on three sides by the rails (16,18,20). Vents (38) are disposed at the trailing edge of the side rails (16,18) allowing the recessed section (22) to communicate with ambient gas pressure. The arrangement is such that, in operation, a negative pressure region is established at the recessed section, while positive pressure regions are established at the side rails (16,18) whereby the slider can fly in close proximity to a confronting planar surface at a substantially constant flying height.
Patent EP-0271281-A2 (EP)
Inventor: FLEMING JAMES WILLIAM
IPC: C03B20/00
Filed: 1987-12-03
Abstract: A method for forming articles which include silica-containing glass bodies, as well as the resulting articles, are disclosed. In accordance with the method, silica-containing gel particles are fused to form a glass body. In contrast to previous such methods, these particles are formed by mechanically, substantially uniformly subdividing either a substantially cohesive gel body, or an ungelled or partially gelled sol capable of yielding a substantially cohesive gel body, to form substantially uniformly sized, wet gel particles. Significantly, only substantially cohesive gel bodies which are also substantially elastic are useful in the invention, i.e., mechanical subdivision of non-elastic gel bodies results in these bodies undergoing plastic flow to yield non-particulate, pasty masses.
Patent EP-0274219-A2 (EP)
Inventor: SATO JUN
IPC: A61K38/20
Filed: 1987-12-03
Abstract: Interleukin-2 in an interleukin-2-containing liposome composition in which the pH of the interleukin-2- containing buffer solution to be sealed in liposome is adjusted 2 to 3.5 is stable for a long time.
Patent EP-0272125-A2 (EP)
Inventor: AKIYA TAKASHI
IPC: B41M5/50
Filed: 1987-12-17
Abstract: A recording medium comprises a substrate and an ink-receiving layer provided on said substrate, wherein said ink-receiving layer contains in combination, solvent-soluble resin (A) that is capable of absorbing water in an amount of 0.5 time or more as much as its own weight and is substantially water-­insoluble, and particles of solvent-insoluble resin (B) that is capable of absorbing water in an amount of50 times or more as much as its own weight.
Patent EP-0244356-A2 (EP)
Inventor: BRUGGER PIERRE-ALAIN DR
IPC: G03C1/485
Filed: 1987-04-21
Abstract: The emulsions contain platelet-shaped silver halide crystals of layered structure and can give a latent internal image; they are prepared by growing a shell of silver halide on chemically sensitised, platelet-shaped silver halide cores. Sensitisation of the shell and treatment of the resulting crystals with iodide ions. <IMAGE>
Patent EP-0275902-A2 (EP)
Inventor: WERNER JOHANN
IPC: A01G23/00
Filed: 1988-01-13
Abstract: In a known device of this type, a pivotable arm is arranged on a timber-moving machine designed as a track-laying vehicle, which arm acts as a tightening device for a traction rope on which the timber to be moved is transported in the manner of a cableway. The novel device is intended to allow logs or suchlike, preferably arranged in lanes, to be moved in a simple fashion without it being necessary for the log-moving vehicle to be displaced from lane to lane. The device which can be built onto a log-moving vehicle or suchlike has an arm for the traction rope, which arm is arranged, on a transverse bar which can be connected to the lifting device, the three-point suspension or the like of the log-moving vehicle, in such a manner that it can be pivoted about a horizontal axis, and supporting legs for supporting the transverse bar on the ground are arranged at its faces. <IMAGE>
Patent EP-0282767-A2 (EP)
Inventor: GRAF BERNHARD
IPC: A63B41/12
Filed: 1988-02-22
Abstract: A hand device for varying the gas pressure in a valve-less ball comprises a holding structure in which the ball is held non-rotatably and an injection syringe which is introduced into a longitudinal bore in a handle of the holding structure. During the introduction movement the hollow needle of the syringe perforates the wall of the ball and finally projects by a portion thereof into the interior of the ball. The syringe can be operated to inject into the ball a sealing agent which has been previously drawn into the injection syringe and then, after the piston has been removed from the syringe, the connecting portion of an air pump may be introduced into the open end of the syringe cylinder to pump the ball up to the desired pressure which is indicated by a pressure measuring arrangement, the injected sealing agent closing off the perforation formed by the needle when the syringe and the air pump are withdrawn from the holding structure.
Patent EP-0283780-A2 (EP)
Inventor: NASVYTIS PIUS J
IPC: F04D5/00
Filed: 1988-03-02
Abstract: A side channel pump (10) has a pumping cavity (26) which includes an inlet port (78), a discharge port (80) and side channels (72,74). An impeller (54) is mounted for rotation in the pumping cavity. A reservoir (20) holds an ample supply of liquid for pump priming and pump cooling during periods of gas pumping. A bypass suction duct (24) carries liquid from the reservoir to the pumping cavity during priming, gas pumping and normal operating and a bypass return duct (22) returns some discharged liquid to the reservoir during gas pumping and normal operation. The reservoir acts as a heat sink to enable the liquid ring formed during gas pumping operation to absorb more heat and provide pump cooling.
Patent EP-0306600-A2 (EP)
Inventor: ODENTHAL HEINZ F
IPC: B65D21/02
Filed: 1988-03-12
Abstract: The stackable package has boxes consisting of a bottom, side walls and end walls. The end walls project over the side walls. Moulded onto the end walls are outside tabs which grip around the side walls and form projecting guide angles with the assigned end wall. The side walls have inside tabs which are attached to the end walls and form resting edges for a box which can be inserted between the guide angles. At least two boxes are arranged adjacently. They are bonded at the projecting guide angles to form a composite box. The end walls and/or the side walls are inclined to the vertical at a distance-forming opening angle. In this case, a guide angle receiving gap is formed in each case between the bottoms of two adjacent boxes. A distancing element, connecting the boxes, is inserted in the guide angle receiving gap. <IMAGE>
Patent EP-0285076-A2 (EP)
Inventor: MCEWEN JAMES A
IPC: B01L3/14
Filed: 1988-03-28
Abstract: Method and apparatus for partitioning a pre-­selected phase of a sample of liquid, such as blood, having a plurality of phases of differing densities the method comprising the steps of introducing a sample into a chamber of constant cross-sectional shape and a volume greater than that of the sample, ordering the phases of the sample concentrically by rotating the chamber about its longitudinal axis, reducing the volume of the chamber in response to a separation control signal, removing a portion of the separated sample in order of phase, deriving information about the portion of the sample being removed from the chamber and modifying the separation control signal in response to the derived information. Also disclosed is an apparatus for separating a pre-­selected phase of a sample contained in an enclosed chamber, wherein said apparatus can be used with a separating means which rotates the chamber about either a longitudinal axis of the chamber or an axis perpendicular to the longitudinal axis of the chamber and not passing through the chamber. In addition, separating means in which such an enclosed chamber is rotated about a longitudinal axis is described.
Patent EP-0285994-A2 (EP)
Inventor: MOLL FRANZ DR
IPC: G03C1/76
Filed: 1988-03-30
Abstract: The material consisting of a base, at least one light-sensitive silver halide emulsion layer and at least one protective layer which contains a gelatine digested under alkaline conditions and having a viscosity of at least 20 mPa.s, measured at 40 DEG C in a 10% by weight aqueous solution, and a QH value of less than 35%, measured at 20 DEG C and 60% relative humidity, and less than 50%, measured after equalisation for 4 hours at 34 DEG C and saturated atmospheric humidity, shows improvements in the avoidance of distorted grain effects and does not tend to soiling in used developer solutions.
Patent EP-0294639-A2 (EP)
Inventor: NICOL THOMAS H
IPC: F16M11/04
Filed: 1988-05-21
Abstract: A support system is disclosed for restraining large masses (1) at very low or cryogenic temperatures. The support system employs a tie bar (68) that is pivotally connected at opposite ends to an anchoring support member (62c) and a sliding support member (62d). The tie bar (68) extends substantially parallel to the longitudinal axis of the cold mass assembly (12), and comprises a rod (102) that lengthens when cooled and a pair of end attachments that contract when cooled. The rod and end attachments are sized so that when the tie bar is cooled to cryogenic temperature, the net change in tie bar length is approximately zero. Longitudinal force directed against the cold mass assembly is distributed by the tie bar between the anchoring support member (62c) and the sliding support member (62d).
Patent EP-0296519-A2 (EP)
Inventor: PUSHPINDER SINGH PURI
IPC: B01D71/44
Filed: 1988-06-20
Abstract: The present invention is a process for enhancing the permselectivity of a polymeric membrane containing substituted acetylene monomer units without adversely affecting the mechanical properties of the membrane. The process comprises irradiating the surface of the membrane with ultraviolet light while maintaining it in an environment comprising a fluid which is capable of removing surface heat from the polymer film surface without significantly absorbing or depleting the intensity of the ultraviolet rays in the range of 230-280nm.
Patent EP-0307868-A2 (EP)
Inventor: TAKAMUKI YASUHIKO
IPC: G03C1/825
Filed: 1988-09-13
Abstract: A silver halide photographic material that has a photographic emulsion layer formed on a support comprising paper base coated with a resin on both sides is disclosed. In this photographic material, a hydrophilic colloidal layer containing a material that has an absorption in the wavelength region in which the photographic emulsion layer has sensitivity is provided between the emulsion layer and the support. The surface of the support on the side where the hydrophilic colloidal layer is to be coated has a center-line-average roughness, Ra, of 0.3 - 1.5 µm, and the thickness of this hydrophilic colloidal layer is at least one half the center-line-average roughness, Ra, of the surface of said support. This photographic material has the advantage of imparting improved sharpness and a high degree of whiteness, as well as high sensitivity.
Patent EP-0311929-A2 (EP)
Inventor: YUKAWA HIROSHI
IPC: G01B7/28
Filed: 1988-10-07
Abstract: A data transfer bus in a profile and/or dimension measuring system is used to exchange data between plural controllers and plural passive devices and provided with data lines capable of transferring a measurement data signal, a command signal, a status signal, and an address signal corres­ponding to each unit and a measurement data latch line capa­ble of transferring a measurement data latch signal. Thus, an expansion of the system can extremely be facilitated, a detection error of the edge of an object to be measured can be minimized, and high data transfer efficiency can be as­sured without complication of hardware.
Patent EP-0318696-A2 (EP)
Inventor: WEITZENHOF DAVID A
IPC: F16F9/54
Filed: 1988-10-22
Abstract: A suspension system (1) for a vehicle having a shock absorber strut (2) with a reciprocal piston rod (4) located within a cylinder, and attachments for securing the piston rod and cylinder to spaced parts of the vehicle. An air spring includes a rigid annular canister (20) mounted on the piston rod by a resilient rotatable mount. The canister forms a fluid pressure chamber (27) in conjunction with a flexible diaphragm (35), one end of which is sealingly connected to the cylinder by an annular rigid sleeve (42) which forms an air spring piston. The flexible diaphragm has inner and outer radially spaced portions connected by a rolling portion. A rigid member resembling a cutaway can (55) is mounted on the rigid canister portion (20) of the air spring and extends about a predetermined portion of the outer portion of the flexible diaphragm and restrains outward expansion of said portion. Restriction of the outward expansion of only a portion of the flexible diaphragm exerts a lateral force on the strut to counteract the unbalanced lateral forces acting thereon due to the offcenter mounting of the strut with respect to the point of contact of the vehicle wheel with the pavement. The suspension system furthermore provides dual path isolation for separating the canister from the vehicle by a primary elastomeric isolator ring (24) and from the strut by secondary elastomeric bushings (13, 14) mounted on the strut, which bushings also provide an upper air seal for the fluid pressure chamber.
Patent EP-0319839-A2 (EP)
Inventor: MATSUSHITA TAKAO
IPC: C09J7/10
Filed: 1988-11-30
Abstract: Silicone rubber adhesive films or sheets are obtained by sheeting a composition comprising 100 parts by weight of organopolysiloxane gum, 30 to 150 parts by weight of wet-method hydrophobic reinforcing silica and a curing agent. These uncured sheets have a tensile strength at break of from 1.5 to 5 kg/cm². The adhesive films are characterized by simplicity in handling and an excellent workability, they tightly bond and unify adherent pairs and are particularly suitable for bonding flat surfaces, such as fabrics, glass, and rubber sheets.
Patent EP-0305068-A2 (EP)
Inventor: CROCKETT ROBERT NELSON
IPC: G06F15/16
Filed: 1988-08-04
Abstract: A plurality of host processors share access to a peripheral data storage sub-system and each have program means for controlling asynchronous operations of the sub-system. Control blocks in each of the host processors are addressably linked together for enabling inferred access to a unit control block (UCB) for any of a plurality of peripheral devices in the sub-system. The sub-system selectively groups some of the devices such that only devices designated as primary devices are addressably accessible by host processor application programs. Other devices in the respective groups are secondary devices and are accessed by the sub-system whenever the primary device in the same group cannot perform a host processor commanded operation. Means are provided for identifying the secondary devices to all of the host processors.
Patent EP-0309133-A2 (EP)
Inventor: KING ANTHONY STEPHEN BRITISH A
IPC: F41G7/00
Filed: 1988-09-12
Abstract: For testing air weapon systems which may be still at the design stage and the interaction of such systems with the launch aircraft, there is proposed a digital computer system in which there is implemented a missile to aircraft pylon interface, i.e. the drivers and such for say the MID-STD-1760 or 'Stanag' interface and a weapon simulator coupled to the interface. The weapon simulator is preferably modular so that parts of it may be inhibited and replaced by the appropriate real hardware items making up the eventual weapon as and when these items are prototyped. The aircraft itself would be real or it could be simulated by an aircraft avionics systems rig.
Patent EP-0311383-A2 (EP)
Inventor: UDA TAIZO
IPC: C07K16/44
Filed: 1988-10-06
Abstract: A monoclonal antibody to methamphet­amine which is produced by a cell strain obtained by immunization of animal; a method for preparing a monoclonal antibody to methamphetamine which comprises culturing a cell strain producing a monoclonal antibody to methamphet­amine; a method for assay methamphetamine, which comprises allowing a methamphetamine-bound macromolecular protein immobilized on a solid phase support and meth­amphetamine in a sample to be assayed to react competi­tively with a reagent comprising a monoclonal antibody having very high specific immunoreactivity with methamphet amine labeled with an enzyme; a methamphetamine assay kit to be used in the method for assay methamphet­amine, which comprises essentially (a) a methamphetamine­bound macromolecular protein; and (b) a reagent comprising a monoclonal antibody having a very high specific immuno­reactivity with methamphetamine labeled with an enzyme; a method for assay methamphetamine, which comprises immobilizing a monoclonal antibody having a very high specific immunoreactivity with methamphetamine on a solid phase support, and allowing an enzyme-labeled methamphet­amine and methamphetamine in a sample to be assayed to react competitively with the monoclonal antibody immobi­lized on the solid phase support; and a methamphetamine assay kit to be used in the method for assay methamphetamine.