baber/WOPTO huggingface dataset:
Patent EP-0127162-A2 (EP)
Inventor: SAKAI NOBUO
IPC: G03C7/384
Filed: 1984-05-25
Abstract: A silver halide color photographic light-sensitive material comprising a support having coated thereon at least one silver halide emulsion layer, the color photographic light-sensitive material having at least one layer containing at least one 2-equivalent magenta coupler of the 5-pyrazolone type represented by the following general formula (I):
     wherein W represents a phenyl group substituted with at least one substituent selected from the group consisting of a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; Y represents an acylamino group or an anilino group; and Z represents a group capable of being released upon coupling, and at least one compound represented by the following general formula (II):
     wherein R' and R Z , which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group, provided that both R' and R' do not represent hydrogen atoms atthe same time; Z' represents a methine group, a substituted methine group orthe group-N=; and Q represents an atomic group which contains a nitrogen atom, a sulfur atom or an oxygen atom and is necessary to form a 5-membered ora 6-membered heterocyclic ring together with the group-C=Z 1 -. 
     The silver halide color photographic light-sensitive material can provide an excellent magenta color image without the occurrence of stain, even when the color photographic material is processed in a processing solution under the running condition.
Patent EP-0141273-A2 (EP)
Title: Removable cover for lighters
Inventor: POTAK SANDOR
IPC: F23Q2/40
Filed: 1984-10-03
Abstract: 1. A removable bottom of a lighter, in particular of a gas lighter, comprising an actuable locking device, for protecting and for covering the lighter refiller cap, an intermediate bottom (1) to be connected to the lighter sleeve and a spring system (2, 3), characterized by that in the intermediate bottom (1), two spring systems (2, 3) acting against each other and being arranged adjacent to each other are arranged eccentrically to the centre of the intermediate bottom, one spring system (2) exhibiting a torsion spring (6) guided by an axis (7) of a swiveling rocker arm (5), and that the torsion spring (6) holds the rocker arm (5) in locked position with the bottom (27), whereas the second spring system (3) is provided with a spiral spring (9) acting on a pin (8), and that the spiral spring (9) exerts a force over the pin (8) on the locked bottom (27), said force being absorbed by the rocker arm, and that the bottom (27) exhibits a borehole (4), one side of which being provided with an oblique surface (31) corresponding to the swivel radius of the rocker arm (5), whereas the other side exhibits a step (32) against the outer side of which the inner face of a projection (16) of the rocker arm (5) coming to rest in the locked state of the rocker arm (5).
Patent EP-0151250-A2 (EP)
Inventor: KUBO TAKAO
IPC: H04Q9/10
Filed: 1984-12-01
Abstract: A radio-controlled robot toy (1) having a transmitter (50) and a toy body (3). The transmitter (50) includes a plurality of movement instructing switches (51-58) and a movement signal generating device (64) for producing output pulse signals. Each output pulse signal has a different frequency corresponding to one or more toy body (3) movements which are concurrently input from the movement instructing switches (51-58). The toy body (3) includes a control signal generating device (72) for feeding one or more control signals corresponding to the frequency of the pulse signal received by a receiver (71) to a drive mechanism (7L, 7R, 8L, 8R, 9L, 9R, 11, 12L and 12R) and a recording device (21, 22) for recording the pulse signal received by the receiver (71) in response to the control signal from the control signal generating device (72) or for feeding the recorded contents of the recording device (21, 22) to the control signal generating device (72).
Patent EP-0115899-A2 (EP)
Inventor: KOELSCH PETER M C O MINNESOTA
IPC: G03F7/022
Filed: 1984-01-03
Abstract: Positive-acting, laminable imaging constructions often suffer from high levels of optical density in background areas. The optical density is provided by migratory colorant or photosensitive diazo oxide. The use of a base soluble organic binder with a substantially polar solvent which contains the colorant and diazo oxide in combination with a thermally softenable polymeric adhesive layer having a substantially non-polar solvent system prevents migration of colorant and diazo oxide between layers and reduces the background optical density.
Patent EP-0141542-A2 (EP)
Inventor: MILLER DAVID PATRICK JAMES
IPC: E21B43/12
Filed: 1984-10-08
Abstract: @ A downhole tool for use in recovering a first fluid from a mixture of fluids in a confined space, comprising a collector for the mixture, separator means for receiving the mixture from the collector and for separating the first fluid from the mixture, means for expanding the volume of the residual fluid of the mixture, and means for feeding the expanded fluid into the confined space thereby to provide sufficient pressure within the confined space to force uncollected mixture into the collector and thence to the separator means.
Patent EP-0148700-A2 (EP)
Inventor: PICHOT JACKY
IPC: G05D23/20
Filed: 1984-12-27
Abstract: The present invention relates to a method and to apparatus for regulating a heating installation in a premises comprising a plurality of heating generators. The apparatus comprises temperature probes (10, 20, 140) which are sensitive to the outside temperature, to the inside temperature, and to the departure temperature of the heating fluid leaving the heating generators. The apparatus further includes means (50, 60, 70, 80 and 100) for determining a reference temperature on the basis of a set temperature (Tc) as indicated by a setting unit (30). A proportional-integral regulator (120), sensitive to the difference between the reference temperature and the departure temperature of the fluid, generates a signal which is applied to threshold detectors which detect the passage of said signal through successive predetermined thresholds, thereby generating successive signals for bringing into service the corresponding heating generator.
Patent EP-0152846-A2 (EP)
Inventor: HOTZ RAINER DIPL-ING
IPC: B01D21/00
Filed: 1985-02-02
Abstract: In an apparatus for processing moist dust and mud from dust removal equipment, especially in the steel industry, wherein the mud is concentrated, fractionated and dewatered in several steps the mud is dewatered in a centrifugal separator, to allow the mud from the dust removal equipment of blast furnaces and steel works to be dewatered in an environmentally acceptable and simple and cost effective way.
Patent EP-0155516-A2 (EP)
Inventor: KRAUSE JOHANN A
IPC: B23P19/04
Filed: 1985-02-19
Abstract: 1. Method for fitting valves (64) in the cylinder head (61) of an engine by means of a gripping device (30), whereby the valves (64) are introduced freely by their valve shanks (65) into valve shank bores (68) of the cylinder head (61), characterized in that the valves (64) are removed from a transport container (50) by the gripping device (30), moved with their valve shanks (65) into an inclined position to the respective valve shank bores (68) and, in said inclined position, the valves (64) are placed upon orifices (69) of guide bushings (63) of the valve shank bores (68) in the cylinder head (61), then the valves (64) are erected to align their axes with the axes of the valve shank bores (68) and, after this, the gripping device (30) is opened and the valves (64) are lowered into the valve shank bores (68) by their deadweight.
Patent EP-0163045-A2 (EP)
Inventor: LATZKE ARNO WALTER
IPC: B32B15/08
Filed: 1985-03-27
Abstract: Mittel zur Wärmeisolierung sowie zur Speicherung und Verteilung von Wärme, insbesondere von Körperwärme auf Flächen der Außenhaut bestehen aus a) einer 8.0 bis 8 mm starken Schaumstoffschicht (1), oder einer hautverträglichen Schicht (1) aus Textilgewebe, Leder, Kork oder Kunststoff, b) einer flexiblen, wärmeleitenden Metallschicht (2) und c) einer 0.8 bis 8 mm starken Schaumstoffschicht. Die Mittel können als Einlegesohlen, Pflaster, Schuhsohlen, Matten, Kissen und generelles Isoliermaterial ausgebildet sein.
Patent EP-0159038-A2 (EP)
Inventor: SUGINO YOSHITO
IPC: A23L29/244
Filed: 1985-04-18
Abstract: A product of fish meat paste simulating the meat of the lobster or the like comprising a heat-coagulated mixture of one part by weight of fish meat paste and 0.2 to 2 parts by weight of mannan gel modified by freezing. The fish meat paste is made of "surimi" of fish meat and at least one additive selected from salt, seasoning agents, starch and texturing agents. The modified mannan gel is in the form of flakes less than 3 mm thick to impart to the coagulated mixture a texture which gives a particular oral sensation as if real lobster meat were being eaten.
Patent EP-0162353-A2 (EP)
Inventor: KOBAYASHI NOBUYUKI C O TOYOTA
IPC: F02D41/14
Filed: 1985-05-02
Abstract: An engine having a swirl control valve in the intake port. When the engine is operating at a low speed, a lean air-fuel mixture is fed into the engine cylinder, and a swirl control valve is closed in order to create a swirl motion in the combustion chamber. When a predetermined time elapses after the engine operating state is changed from the low speed- light load state to the low speed-heavy load state, the vacuum chamber of an actuator actuating the swirl control valve is opened to the outside air and, thereby, the swirl control valve is forced to open to the maximum extent. At the same time, the air-fuel mixture fed into the engine cylinder is changed to an air-fuel mixture of an approximately stoichiometric air-fuel ratio from the lean air-fuel mixture.
Patent EP-0164657-A2 (EP)
Inventor: SCHWENGERS DIETER DR
IPC: A61K31/715
Filed: 1985-05-30
Abstract: A water-soluble iron dextran having a high iron content is prepared by adding to an aqueous solution containing more than 200 mmol D-glucose per 1000 U alpha (1->6)-D- glucosyltansferase, at 265 to 310K and a pH value of 4.5 to 8, an aqueous sucrose solution in a mole ratio of sucrose to glucose of from 2.0 to 5.0; separating, after the consumption of the sucrose, glucose, liberated fructose and undesired oligosaccharides; reacting the so-purified dextran, having an average molar mass of from 2000 to 4000, with freshly precipitated iron (III) hydroxide and, if desired, further purifying the same. Iron dextrans having an iron content of from 27 to 33 percent by weight and an average molar mass of the dextran component of from 2000 to 4000, may be prepared according to the process of the invention which can be used in the treatment of iron deficiency.
Patent EP-0166399-A2 (EP)
Inventor: HO CECIL TZECHOR
IPC: H01J37/305
Filed: 1985-06-24
Abstract: A high speed focus control circuit for an electron beam projection system. The circuit includes a conventional digital to analog converter, comprising a register for storing an n-bit digital value, and n current drivers, each of which provides a current which is proportional to the associated bit weighted value. Rather than summing the currents from all n current drivers and driving a single focus coil, each current driver is connected to one of n individual coils, wound on a common bobbin. This reduces circuit capacitance and permits higher switching speed.
Patent EP-0186789-A2 (EP)
Inventor: GEYER OTTO-CHRISTIAN DR
IPC: B29D11/02
Filed: 1985-11-29
Abstract: The invention relates to new cross-linked copolymers of N-vinyl pyrrolidone, N-alkyl-N-vinyl carboxylic acid amides, methacrylates and optionally further copolymerizing monomers of a specific composition. the copolymers have a water absorption capacity of up to about 80% by weight, based on the hydrated state, and are suitable for the production of shaped articles which are in contact with living tissue in use. Examples include soft contact lenses and scleral lenses of high mechanical strength, in particular thin to very thin lenses for prolonged wear.
Patent EP-0184793-A2 (EP)
Inventor: SCHLAPKA FRANZ-JOSEF
IPC: E04D13/16
Filed: 1985-12-06
Abstract: 1. A device for maintaining the ventilation air gap between the upper side of a thermal insulation (8) disposed between the rafters (9) of a finished two-skin roof and the underside of the outer roof skin (1), consisting of elements (13a) laid side by side in the squares in the direction of the slope of the roof, said elements being open at both ends and provided with large openings (16) and snugly filling in the ventilation air gap, characterized in that the elements (13a) consist of substantially rigid, right parallelepiped hollow boxes (13) and the openings (16) are provided in both covering surfaces of the elements (13a).
Patent EP-0186887-A2 (EP)
Inventor: LEONARDI NICHOLAS J
IPC: B29C70/88
Filed: 1985-12-21
Abstract: The invention describes a process for the continuous manufacture of electrically conductive reticulated, predominantly closed-cell polyolefin foam in the form of sheets, with a specific surface resistance of not more than 10<5> ohms, by extrusion of a non-expanded, non-reticulated preform, consisting of a mixture of polyolefins, blowing agent, reticulation agent, and conductive carbon black, which becomes reticulated and expanded under heating (Fig. 1).   <IMAGE>
Patent EP-0161720-A2 (EP)
Inventor: HO BIN-LUN
IPC: G11B17/028
Filed: 1982-09-16
Abstract: A removable hard disc memory cartridge (10), for use with a drive mechanism including a spindel (20) located within a drive housing. 
     The drive housing interior is provided with stationary position registration members (23, 23') which cooperates with mating side edge portions of the cartridge (33A, 33B, 33C, 34, 35, 36) to provide positive positioning when the cartridge is inserted into the drive housing. A disc lock (46, 52) carried by the cartridge maintains the internally mounted cartridge disk (14) in a secured locked position when the cartridge is not in use, the lock mechanism cooperating with release posts (21, 22) carried by the drive housing to free the disc (14) for rotation just prior to engagement by the drive spindle (20). The disc has a self centering hub including a spindle referencing member having an aperture for receiving the free end of the spindle, the referencing member including angularly spaced arcuate segments (71, 72) closely matched to the radius of curvature of the drive spindle and providing a lateral abutment for the outer surface of the spindle, the referencing member further including a spindle biasing spring (75) laterally spaced from the arcuate segments (71, 72) and engageable with the outer surface of the spindle (20) for urging the spindle into surface contact with the arcuate segments. The housing includes an end wall with an air exit port (82) laterally displaced from the transducer access port (81) which provides a circumferentially oriented flow exit path for air entering the volume enclosed by the cartridge via the access port when the disc (14) is rotated.
Patent EP-0154432-A2 (EP)
Inventor: SAWAI KIICHI
IPC: A61K38/00
Filed: 1985-02-15
Abstract: A novel urokinase of the formula:
     R-CO-NH urokinase wherein R is the residue of a water-soluble homo- or copolymer with a molecular weirht of 2,000 to 10,000, can be produced by reacting a carbonylimidazole derivative of the formula:
     with urokinase in a buffer solution at pH 6 to 11. The product is resistible to urokinase inhibitors, highly stable in blood and serves as a thrombolytic agent having durable effect.
Patent EP-0164875-A2 (EP)
Inventor: SCHINDL KLAUS
IPC: G02B21/18
Filed: 1985-05-02
Abstract: s7 A microscope (60) comprises an objective lens (10) having an optical axis (12), an eyepiece tube (66), first auxiliary means (74) and second auxiliary means (32). The first and second auxiliary means (74, 32) receive an image from the objective (10) along first and second beam paths (68, 70, 72, 36 and 38) respectively. The beam paths are arranged to intersect so that both the first and second auxiliary means (74, 32) can be arranged in an ergonomically favourable manner.
Patent EP-0162660-A2 (EP)
Inventor: YAMAMOTO SABURO
IPC: H01S5/028
Filed: 1985-05-15
Abstract: A compound resonator type semiconductor laser device comprises a multiple-layered crystal structure having a first laser operation area which contains a resonator for laser oscillation and a second laser operation area which contains a resonator a facet of which is shared with that of the resonator in the first laser operation area; and an electric current feeder for injecting a current into said multiple-layered crystal structure, wherein said facet of the resonator in the first laser operation area, which is shared with the facet of the resonator in the second laser operation area, is covered with a protective film to attain a high reflectivity therein, the other facet of the resonator in the first laser operation area is covered with a protective film to attain a low reflectivity therein and the other facet of the resonator in the second laser operation area is covered with a protective film to attain a high reflectivity therein.
Patent EP-0170445-A2 (EP)
Inventor: INOUE TOSHIYUKI
IPC: G02B7/00
Filed: 1985-07-09
Abstract: A pen-type bar code reader uses a reflector formed on a concave lens surface of a convex lens system with respect to a bar code detector, except a region for transmitting a light flux. The convex lens system is mounted so that its optical axis is angled with respect to the light flux from the detector, and a bar code illuminating light source is provided in a position between the detector and the convex lens system and opposite to the light flux from the detector with respect to the optical axis of the convex lens system.
Patent EP-0178092-A2 (EP)
Inventor: PAVLAK JOHN JOSEPH
IPC: H01R13/115
Filed: 1985-09-20
Abstract: An electrical connector has an attachment means (24; 124) comprising a funnel-wrap wire crimp barrel (26; 126), that is, one which is funnei-shaped in the axial direction and partially overlapped in the circumferential direction. 
     In one embodiment, the attachment means (24) further comprises an intermediate, funnel-wrap insulation crimp barrel (28) and a funnei-shaped, split guide ring (30). In a second embodiment, the attachment means (124) further comprises a cylindrical, split insulation crimp barrel (128).
Patent EP-0187024-A2 (EP)
Inventor: HATA YUJIRO
IPC: G11B33/14
Filed: 1985-12-18
Abstract: A tape draw-out mechanism for drawing a magnetic tape (62) out of a cartridge or cassette (6) operates in such a manner that the return time required for returning the tape to its initial position from a tape drawn-out position is shorter than the time required for moving the tape to the tape drawn-out position from the initial position. A tape draw-out member comprises an arm (10a, 10b) having a tape roller (2a, 2b) at one end and a fulcrum (40a, 40b) at the other end about which the arm is rotatable. The arm has an elongate groove (11 a, 11 b) therein with which a roller (22a, 22b) at the end of a crank member (20a, 20b) engages. The crank member is rotated by a motor (50a, 50b) so that the rotating crank member causes the arm to swing away from, and then towards, the initial tape position, without reversal of the direction of rotation of the crank member. The crank member is so arranged that the angle of rotation of the crank member required for moving the arm to the tape drawn-out position is larger than the angle of rotation required for returning the arm to the initial position from the tape drawn-out position.
Patent EP-0163602-A2 (EP)
Inventor: HAMPEJS KAREL
IPC: F16H25/20
Filed: 1985-04-26
Abstract: 1. An arrangement for reinforcing the driving force of a servomotor (1) in a linear actuator with a threaded spindle (5) and a spindle nut (6) which is connected to a hollow cylindrical connecting rod (9) and is constructed as a piston acting at both ends in the external cylinder (7), the connecting rod (9) penetrating a cylinder base (8) as piston rod and wherein there is provided a measuring device which operates as a function of a resilient stop means (27) in order to supply pressure fluid via an electrically controlled valve (13) to said cylinder (7), characterised in that there is provided a gear mechanism (20 - 28) which comprises the resilient stop means (27), measures the torque and is located in a housing (3) between the other base of the cylinder (7) and the motor (1).
Patent EP-0186650-A2 (EP)
Inventor: ROSS VICTOR LEO
IPC: C07D307/60
Filed: 1985-12-23
Abstract: A process for producing alkenyl succinic anhydrides by the reaction of an olefin with maleic anhydride in the presence of alkyl succinic anhydride is provided. The alkenyl succinic anhydrides are valuable precursors for the preparation of alkyl succinic anhydrides.
Patent EP-0235312-A2 (EP)
Inventor: SILVERMAN GORDON
IPC: G16H40/60
Filed: 1986-02-17
Abstract: Structural systems and method are employed including a multiplicity of computers to control the acquisition and enhancement of skilled performance or behavior. Pre-processing computers (8 and 24) each accept signals from any corresponding one of a variety of physiological or other signal transducers either in close proximity to the computer or transmitted to the computer via a telemetering system. The pre-processing computer calculates a number of different measures of this signal and makes the results known to one or more other computers. These other or auxiliary computers control presentation of a display of the data for a human observer, and perform additional calculations which determine if the processed data is within a predetermined range. This range may be a function of time and/or other variables. A measure of the error between the allowed range and the processed data is computed within these auxiliary computers. These results may be used to alter the display. They are also returned to the pre-processing computer where they may alter the pre-processing calculations. Alteration of the display and the pre-processing calculations are adapted to improve skilled performance and behavior without the intervention of a human operator other than the user.
Patent EP-0200027-A2 (EP)
Inventor: KELLERHALS HANSPETER
IPC: H01J49/38
Filed: 1986-04-04
Abstract: In the spectrometer, the ions are generated outside the ion trap (8) in a special ion source (5, 6) and fed to the ion trap in the form of an ion beam (14). In this process, the gas pressure is either increased inside the ion trap (8) to decelerate the ions so that energy is removed from the ions due to impact processes inside the ion trap (8) or, alternatively, the capture potential of the ion trap is switched off so that the ions can be decelerated upstream of the ion trap to such an extent that they come to a halt inside the ion trap. The ions accumulated in this way inside the ion trap (8) can then be captured by switching on the capture potentials. <IMAGE>
Patent EP-0207276-A2 (EP)
Inventor: HOLBE ERHARD DIPL-ING
IPC: G02B6/255
Filed: 1986-05-21
Abstract: Onto the abutting light guide ends (1), a sleeve (3) of low-melting-point glass is pushed. This is heated to its softening temperature and stretched to such an amount that it rests closely against the two light guide ends (1). During the cooling-off, the diameter of the sleeve is reduced even further so that a firm accurately centred connection is obtained. <IMAGE>