baber/WOPTO huggingface dataset:
Patent EP-0154013-A2 (EP)
Inventor: GOTTLIEB SCHNEIDER
IPC: B29C48/67
Filed: 1984-12-12
Abstract: Statische Mischeinrichtung (1), insbesondere für hochviskose Kunststoffschmelzen verarbeitende Maschinen, wobei die Mischeinrichtung (1) aus mindestens einem Mischelement besteht. Das Mischelement weist sich kreuzende Stege (3a bis 3d) auf, deren Endstücke (3'a bis 3'd) die Oeffnungen (2'a bis 2'd) des Gehäuses (2) der Mischeinrichtung (1) durchdringen und mit dem Gehäuse fest verbunden werden. Die Stege (3a bis 3d) weisen zwischen ihren Kreuzungsstellen und der Innenweise des Gehäuses (2) gegenüber freie Zwischenräume auf. Eine derartige statische Mischeinrichtung (1) ist auch gegenüber hochviskosen Kunststoffschmelzen stabil, wird nicht verstopft und erlaubt ein freies Abströmen der Schmelze sowohl zwischen den Stegen als auch längs der Gehäuseinnenwand.
Patent EP-0150438-A2 (EP)
Inventor: CARRON MARK STUART
IPC: C22B7/00
Filed: 1984-12-18
Abstract: The invention is directed to a process of treating waste materials, particularly petroleum cracking catalyst waste containing contaminating and/or valuable metals to decontaminate the waste and/or recover the metals therefrom which process comprises the reduction of the metals contained in the waste in the presence of a slag former such as a silica-alumina composite, a flux such as a Group IA or IIA oxide and a phosphate containing compound. The metals are recovered as metals or metal phosphides in a distinct ferrophos layer. The accumulated metals can be further processed to recover the metal content thereof. The process parallels the electrothermal process for producing phosphorus which is desirably utilized as disclosed herein to recover valuable Group VB to Group VIII metals.
Patent EP-0151311-A2 (EP)
Inventor: MORTENSEN CRAIG A
IPC: G01J5/02
Filed: 1984-12-22
Abstract: A radiation detector comprises an elongated strip (30) of semiconductor material which is photoconductive by the generation of electron and hole photocarriers when an Image is moved along the strip. The strip includes an active region (55) and a readout region (56). A first bias current (11) is applied through the active region (55) of the strip (30) thereby producing an ambipolar drift of photocarriers in the strip whose velocity substantially matches the velocity of the movement of the image along said strip. A second bias current (12) is applied to the readout region (56) of the strip so that the drift of the photocarriers in the readout region has a velocity which is greater than the velocity of the drift of the photocarriers in the active region of the strip, thereby decreasing the time for readout.
Patent EP-0116466-A2 (EP)
Inventor: MALTSEV VIACHESLAV BORIS
IPC: B41J2/175
Filed: 1984-02-09
Abstract: An ink jet apparatus utilises a bubble trap (20) in the supply line (22) from the reservoir (44) to the inlet (18) to the jet. The bubble trap (20) includes a screen (42) at the bottom of the bubble trap on the inlet side so as to block the flow of ink through the inlet (18) with an air bubble trapped at the screen (42). A valve (60) in the ink flow line (46) leading to the bubble trap (20) is spaced from a needle (48) which pierces the septum (50) of a cartridge (44). The valve (68) is located downstream from the needle (48) and septum (50).
Patent EP-0133811-A2 (EP)
Inventor: EISEN NOACH
IPC: E06B1/34
Filed: 1984-08-07
Abstract: Wooden jambs and lintels for door openings are faced with profiled steel sections presented in the correct attitude and position without requiring the use of spacer plates by screws which threadedly engage both the profiled sections and the jambs. A profile section presented in the correct attitude and position to the jamb is threadedly engaged by a screw which passes through an aperture in the profiled section and is screwed through the section until it meets the jamb. The screw is then screwed further through the section and into the jamb until the screw head engages the section. The threaded engagement of the screw with the profiled section and the jamb retains the correct spacing and attitude of the section with respect to the jamb. The screw may threadedly engage the wall of the aperture in the section or an extension thereof which may be an integral deep drawn extension or a threaded nut secured to the section. The screws are advantageously self-tapping with the smallest diameter of the aperture or its extension corresponding to the root diameter of the screw.
Patent EP-0144143-A2 (EP)
Inventor: KITAMURA MASATSUGU
IPC: H03G1/04
Filed: 1984-10-25
Abstract: In a sound volume adjusting circuit having a multiplier (MDA, MPY) so that gain control is performed stepwise, a zero detector (ZD) is employed to produce an output signal when the value of an input audio signal to be controlled is nearly zero, and this output signal is fed to a latch (LC) through which a digital control signal is fed to the multiplier (MDA, MPY). The output signal from the zero detector (ZD) is used as a latching pulse so that renewal of the digital control signal is effected at an instant where the instantaneous value of the input audio signal is equal to or nealy equal to zero. In the case that the input audio signal is an analog signal, a multiplier D/A converter (MDA) may be used as the multiplier, while in the case of a digital signal a digital multiplier (MPY) may be used.
Patent EP-0156334-A2 (EP)
Inventor: GENUIT KLAUS
IPC: G01H/
Filed: 1985-03-23
Abstract: An electroacoustic simulation method and apparatus for imitating electroacoustically the human outer ear having transmission properties corresponding to those of the human outer ear when exposed to sound in the free field is proposed, wherein the physical acoustical causes of the outer ear, the head, the upper part of the body, the pinna rim, and the like, are represented mathematically by simple partial models and approximated in the form of electric circuits containing circuit elements such as high-pass filters, low-pass filters, all-pass filters . . . and the like, with the possibility to vary certain properties of the circuit elements continuously by varying the parameters so that arbitrary directions of sound incidence can be adjusted infinitely in the horizontal and median planes.
Patent EP-0167006-A2 (EP)
Inventor: COLARUOTOLO JOSEPH F
IPC: C12N15/00
Filed: 1982-09-24
Abstract: This invention relates to microbial methods and materials useful in the degradation of organic chemicals having toxic and obnoxious characteristics into innocuous materials compatible with the environment and to the process comprising identification, production and utilization of microorganisms for said purposes.
Patent EP-0167872-A2 (EP)
Inventor: FRANZISCHKA WOLFGANG DR DIPL-I
IPC: C07C209/16
Filed: 1985-06-13
Abstract: 1. A process for preparing an amine of the general formula I  see diagramm : EP0167872,P7,F2  where R**1 is hydroxyl or dimethylamino and A is alkylene of from 2 to 6 carbon atoms which may be interrupted by oxygen or -NR**2 , where R**2 is hydrogen or lower alkyl, by reacting an alcohol of the general formula II HO-A-R**1 where R**1 and A are each as defined above, with dimethylamine in the gaseous phase over a copper-containing catalyst, which comprises performing the reaction at from 160 to 240 degrees C and from 5 to 30 bar while maintaining a molar ratio of dimethylamine : mole equivalent of OH groups of from 0.5 : 1 to 3 : 1.
Patent EP-0158457-A2 (EP)
Inventor: ALLEN KARL DAVID
IPC: F16L27/08
Filed: 1985-03-15
Abstract: 5 A system for controlling a robot operating in association with a rotary table, including a robot, a rotary table, and a control circuit. The control circuit carries out a step of composing and storing teaching data as values on a rotary table coordinate system, the rotational shaft of the rotary table being the vertical axis, a step of calculating each of the interpolation points by carrying out path interpolation of the stored teaching data on the rotary table coordinate system, and a step of calculating the rotational angle of the rotary table which is required to be rotated. The control circuit also carries out a step of computing the coordinates rotated by said rotational angle around the axis of rotation of the rotary table, a step of transforming the data obtained by the computing step from the rotary table coordinates to the robot coordinates, and a step of operating the robot by the output of the transformation step.
Patent EP-0164830-A2 (EP)
Inventor: MANFREDO LOUIS JOHN
IPC: B23K20/00
Filed: 1985-03-28
Abstract: Novel methods of bonding solid carbide, boride, nitride, silicide or sulfide bodies are disclosed which comprise the laminating of mixtures of selected precursors between portions of those bodies to form intermediate laminates which are then heated to initiate exothermic joining reactions. Using these methods it is possible to produce end products from difficult to join materials. The methods are particularly useful for joining TiB 2 /Al composite materials to form current collectors for Hall-Heroult cells, and for other arplications.
Patent EP-0189624-A2 (EP)
Inventor: NEGISHI SHIGEYUKI
IPC: F28D15/06
Filed: 1985-07-04
Abstract: A heat pipe (2) provided with a vaporizable working fluid is utilized to transfer heat from exhaust gas flowing through the exhaust pipe (1) of an engine (E) driving a vehicle to air flowing through an air duct (4) to an interior space (S) to be heated in the vehicle. The heat pipe (2) has a loop return pipe (9) for returning condensed fluid to a heat absorption part (2a) of the heat pipe and a control valve (10) in the return pipe for controlling the flow of returning fluid, the control valve (10) being controllable manually or automatically by a temperature control system including a sensor (18) in the air duct (4), a control circuit (17), and a solenoid valve actuator (14).
Patent EP-0181130-A2 (EP)
Inventor: SUSUKI TAKESHI
IPC: H01H13/02
Filed: 1985-10-25
Abstract: A push-button switch structure for a telephone or like equipment includes a plurality of push-buttons which respectively are received in openings of an upper casing of the equipment. An elastic sheet adapted to support the push-buttons is tightly pressed against the upper casing by a frame member, thereby maintaining the interior of the casing liquid-tight. A pin-like projection extends downwardly from the center of and inside each of the push-buttons. which protrudes upwardly beyond the upper casing, while a generally U-shaped projection extends upwardly from that portion of the sheet which is aligned with an actuator of each switch body to be mated with the pin-like projection.
Patent EP-0180451-A2 (EP)
Inventor: DAVIS RAYMOND CHRISTOPHER
IPC: E03D9/02
Filed: 1985-10-29
Abstract: A dispenser 1 for soluble materials takes the form of a hollow elongate body fabricated in solvent-impermeable material. Soluble material 6 is enclosed in the body which is suspended at its position of use, for example from the ring 3 of a sink drain hole 4. The dispenser 1 has a least one hole 9, preferably at its lower end 8 so that solvent passing over the dispenser is drawn inside by surface tension. Dissolved material can then be released as a drop 10. By selecting the number and size of the holes 9, the rate of release of the soluble material 6 is varied.
Patent EP-0191444-A2 (EP)
Inventor: BUSCHMANN ERNST DR
IPC: C07D521/00
Filed: 1986-02-10
Abstract: Diastereomere der Formel <IMAGE> in der R¹ für Wasserstoff, Alkyl, Alkenyl, Alkinyl und Benzyl, R² für Alkyl und Alkenyl, R3 für Alkyl und Benzyl steht, wobei die asymmetrischen Zentren des Moleküls a) RR oder SS oder b) RS oder SR konfiguriert sind und Verfahren zu ihrer Herstellung sowie die Verbindungen enthaltende Fungizide.
Patent EP-0199113-A2 (EP)
Inventor: SCHROEER FRIEDRICH DIPL-ING
IPC: A01B17/00
Filed: 1986-03-22
Abstract: An additional plough body for reversible ploughs for the purpose of widening the furrow cut by the last plough body of the reversible plough is fastened to an arm (8) which itself can be connected to the plough frame (11) of the reversible plough via a pivot axle (9). The pivoting range of the arm (8) is limited by stops (14, 15; 26, 27; 28) which determine the working position of the additional plough body (3). During the reversal of the plough bodies (22) of the reversible plough, the additional plough body automatically pivots from one working position into the other, the working surfaces of the cutting tool (6) being designed for both working directions. <IMAGE>
Patent EP-0201794-A2 (EP)
Inventor: GILLJAM HANS NICOLAUS
IPC: B65H75/10
Filed: 1986-04-28
Abstract: A coil carrier whose shell may be rigid (3; 20) or axially and/or radially compressible (37), has an end ring (1) and an upper ring (2). The upper ring (2) is provided with an axially projecting collar (14) which can be fitted inside the end ring (1) of an adjacent coil carrier of identical construction, at the same time leaving room for a thread reserve which is provided on the collar (14) and thus accommodated in a protected manner, particularly if coil carriers of this kind are placed axially one above the other and the coils located thereon are compressed axially. The measure by which the collar (14)of one coil can be inserted in an axially adjacent coil carrier can be determined by shoulders (9, 13) and extensions (10, 15). This measure can be determined in such a way that a thread can be fed from the thread reserve to a package to be produced or already present on the coil carrier, without becoming jammed.
Patent EP-0210373-A2 (EP)
Inventor: BRITTON RALPH H
IPC: G01R21/00
Filed: 1986-05-28
Abstract: Power provided by an alternating signal having a frequency variable in a wide and relatively high range such as approximately ten megahertz (10 mHz) to forty gigahertz (40 gHz) is indicated by a detector. For the purpose of calibrating the detector, an alternating signal is introduced from a source to a bridge which includes a regulating member such as athermis- tor. The bridge also receives a direct voltage. The thermistor is maintained at a particular impedance such as four hundred ohms (400), regardless of the power provided by the alternating signal. by varying the magnitude of the direct voltage. The alternating signal, which is regulated in accordance with the dc voltage from the bridge, is also introduced to the detector. The output of the detector is introduced to a data processing unit which processes the detector output to indicate the power provided by the alternating signal. The output from the data processing unit is converted to ari analog signal which is combined with the signal from the bridge to produce a resultant signal. The amplitude of the resultant signal is compared with a reference signal to produce an error signal and this error signal is introduced to the source of the alternating signal to obtain adjustments in the output from the source in a direction to minimize the error. In this way, the data processing unit provides an output alternating signal to regulated and variable amplitude. The output from the detector is also used to calibrate tne output from the source of alternating signal when different attenuators are introduced into the system to provide different ranges of attenuation.
Patent EP-0235349-A2 (EP)
Inventor: BALINA ISTVAN
IPC: B60R25/08
Filed: 1986-09-05
Abstract: The invention relates to a lock for the hand brake lever of a motor vehicle having a sleeve mounted on the hand brake lever, a release member movable therein to contact a pushbutton of the hand brake lever, and locking device capable of preventing movment of the release member in the locked condition. The inventive improvement is that the release member (4) is associated with a mechanism which arrests the unlocked condition of the locking device (8) after release of the hand brake and prevents shifting from this condition.
Patent EP-0214630-A2 (EP)
Inventor: OGATA HARUO
IPC: H01H51/20
Filed: 1986-09-05
Abstract: An electromagnetic apparatus combined a pair of contactors into one unit is provided with an interlocking mechanism for ensuring the alternative operations between the contactors, the interlocking mechanism including a pair of interlock levers each of which the end is rotatably inserted into an engaging groove provided in an element of the respective contactor which is moved to open and close a contact mechanism of the contactor, whereby the engagement between the end of interlock lever and the engaging groove of movable element can be provided with enough strength and can be easily assembled.
Patent EP-0223090-A2 (EP)
Inventor: SUMI SHIGEO
IPC: B32B37/22
Filed: 1986-10-21
Abstract: An apparatus for conveying a base, having feed rollers (16) and presser rollers (14), is disclosed which comprises a sheet press-clamping mechanism (6) for clamping a sheet to be arranged on the base; and a base holding member (24) for temporarily holding the base (17) in position when the base has been fed to a predetermined position of the sheet press-­clamping mechanism. The base holding member is projected to press the base when the base has been fed to the sheet press-clamping mechanism. The base holding member is retracted when the base is set at the sheet press-clamping mechanism.
Patent EP-0221755-A2 (EP)
Inventor: KOGA SHINICHIRO
IPC: C08L77/00
Filed: 1986-10-28
Abstract: A process for producing a polyamide while defoaming the bubbles formed during the process comprises polymerizing at least one monomer therefor in the presence of:
     (1) a hydrocarbon polymer bearing at least one type of group selected from carboxyl, carboxylic acid derivative, amino and hydroxyl groups, or   (2) a polymer produced by reacting a said hydrocarbon polymer with a polyamide, or polymerizing at least one polyamide monomer in the presence of the hydrocarbon polymer.
Patent EP-0244545-A2 (EP)
Inventor: MAGEE ARTHUR WEBSTER
IPC: B29K21/00
Filed: 1986-05-09
Abstract: A method and apparatus for retreading a tire includes a mold segment (14) having open ends (16) and (18). A tire carcass (10) has a layer of uncured rubber (12) built up on the surface thereof. The mold (14) is disposed therearound with ribs (20) resting on the surface thereof. A semi-flexible cap (24) is disposed over the ends (16) and (18) which are separated by a gap (20). An elastic strap (26) is then wrapped about the assembly to secure the mold (14) to the built up tire carcass (10). An envelope (28) is then wrapped about the assembled tire carcass (10) to provide a radially inward force thereto. The whole assembly is then cured in a curing oven.
Patent EP-0195746-A2 (EP)
Inventor: CANZEK LUDVIK DR
IPC: G02B25/00
Filed: 1986-03-14
Abstract: A six-lens ocular lens comprises in the object-eye direction a meniscus lens, a scattering and a collecting lens and a three-lens bonding element. It is of short construction, has a low weight and a numerically large Petzval radius (-6.3f). The ocular lens is particularly well suited to applications in optoelectronics, that is to say for viewing objects on an anode area without curvature of an electronic tube, the image produced by this ocular lens being anastigmatic and planar.
Patent EP-0245601-A2 (EP)
Inventor: OTSUKA RYOTATSU
IPC: C22B21/06
Filed: 1987-03-05
Abstract: An apparatus for treating a molten metal comprises a vertical post (20), a treating container (l0) disposed at one side of the post and having an opening (l2) at its upper end for containing the molten metal, a horizontal suspending arm (30) mounted at its base end on the post upwardly and downwardly movably and rotatable in a horizontal plane, a vertical rotary shaft (40) suspended from the arm and having a treating gas channel (41) internally extending therethrough longitudinally, a bubble releasing-dispersing rotor (50) provided at the lower end of the rotary shaft and having in its bottom surface a treating gas outlet (51) in communication with the gas channel, the rotor being movable into and out of the container through the opening (12), and at least one baffle (60) suspended from the arm (30) and movable into and out of the container through the opening for preventing eddying and waving. When there arises a need to repair or replace the rotary shaft, the rotor and/or the baffle, or when the dross is to be removed from the surface of molten metal after the treatment, the rotor, the shaft and the baffle are brought out of the container by raising the suspending arm and are thereafter brought to a position away from immediately above the con­tainer by horizontally moving the arm.
Patent EP-0240983-A2 (EP)
Inventor: YASUI HIDEO
IPC: C08F6/18
Filed: 1987-04-07
Abstract: The present invention provides polymer latex grains having latex particles which compose each coagulated grain compacted therein in the state of not being mutually fused; said grains are obtained by the following steps of (A)-(E):
     (A) into a polymer latex manufactured by emulsion polymerization or suspension polymerization, a coagulant is added at a temperature lower than the temperature (softening temperature) at which latex particles are adhered by fusion, to be dispersed and scattered in said polymer latex as minute volumes of said coagulant, before said coagulant has been dissolved and diffused into said polymer latex;   (B) by letting said coagulant dissolve and diffuse into said latex from the scattered minute volumes of said coagulant, the latex particles are coagulated on the outer surface of the minute volumes of said coagulant as the centers, to have coagulated grains grow from inside out, thereby forming spherical grains of an arbitrary range of sizes regularly filled with the latex particles;   (C) said coagulated grains are separated from said polymer latex:   (D) then, said coagulated grains are immersed in water in the state of holding their temperature lower than the softening temperature of the latex particles; and   (E) they are dried at a temperature lower than the softening temperature of the latex particles.   
     The polymer latex grains of this invention have small contents of foreign matters and residual monomers and permit their interior to be homogeneously impregnated with liquid substances; the dried grains may be homogeneously and rapidly dispersed or dissolved in liquid; and further, they are excellent in physical properties like shape holding property, bulk sp. gr., etc.
Patent EP-0249791-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65B19/30
Filed: 1987-06-02
Abstract: For testing cigarettes (11) before their packing, there is arranged in a cigarette magazine (12) a testing unit (17) situated above magazine shafts (13). The testing unit (17) is provided with test shafts (28) for receiving an upright row (26) of cigarettes for testing. Guiding and supporting members (36, 37) are arranged on the underside which effect, by means of relative movements, a standstill phase for the cigarettes in the test shafts (28) and also the delivery of the tested cigarettes. 
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Patent EP-0264590-A2 (EP)
Inventor: ALBRECHT KLAUS
IPC: C08F220/14
Filed: 1987-08-29
Abstract: Eine thermoplastische Formmasse wird aus 60 - 90 Gew.-% Methylmethacrylat, 5 - 25 Gew.-% eines Vinylaromaten, 2,5 - 15 Gew.-% Maleinsäureanhydrid, und 0 - 5 Gew.-% eines niederen Alkylacrylats durch radikalische Polymerisation erzeugt. Bis zu einem Umsatz von 50 % der Monomeren kann in An- oder Abwesenheit eines Lösungsmittels polymerisiert werden. Spätestens ab 50 % Umsatz wird die Polymerisation bei 75 bis 150 Grad C bis zu mindestens 80 %, vorzugsweise 95 - 100 % Umsatz in Gegenwart eines nicht polymerisierbaren organischen Lösungsmittels durchgeführt. Anschließend werden die flüchtigen Bestandteile verdampft.
Patent EP-0266604-A2 (EP)
Inventor: GUT GEORGE MARK
IPC: H01L21/302
Filed: 1987-10-16
Abstract: An anode (20) for a reactive ion etching (RIE) system has a plurality of holes (26) formed therethrough. The holes produce a plasma glow (29) about each hole which results in an increase in the etch rate of wafers (22) to be etched on a cathode (16) opposite the holes. The holes are arranged in the anode to provide a uniform etch rate on one wafer or a batch of wafers to be etched. By varying the pressure in the system, the presence of plasma glow and hence the etch rate uniformity is controlled.