baber/WOPTO huggingface dataset:
Patent EP-0193489-A2 (EP)
Inventor: ZENKER HARTWIG
IPC: B65G17/42
Filed: 1986-01-22
Abstract: In a chain conveyor with at least one chain strand (1), to connect chain links (3) to conveying elements (4) there are U-shaped connecting shackles (5) which each surround one leg (6) of a chain link (3) oriented perpendicularly to the chain-wheel axis. To guarantee a secure firm connection, the leg (6) of the chain link (3) surrounded by the connecting shackle (5) rests in a support and guide bed arranged on the conveying element (4) and partially surrounding it. <IMAGE>
Patent EP-0214086-A2 (EP)
Inventor: KUNZ MANFRED
IPC: E05B47/00
Filed: 1986-08-21
Abstract: Es soll ein Sicherheitsbeschlag für ein Türschloß, insbes. Zylinderschloß, mit einem Sicherungselement 2 für den Schließkanal 3 geschaffen werden, um Manipulationen durch Einführen von Fremdkörpern oder Klebstoff in den Schließkanal 3 zu verhindern, wodurch das Türschloß unbrauchbar würde. Die Erfindung sieht vor, daß das Sicherungselement 2 als magnetisch codierbarer Verschluß 4 ausgebildet ist, der in der Schließstellung die Öffnung des Schließkanals 3 unzugänglich verdeckt und mechanisch verriegelt ist und der nach magnetischer Entriegelung mit einer an die Codierseite 8 des Verschlusses 4 angelegten codierten Magnetplatte 7 in die Offenstellung bewegbar ist und die Öffnung des Schließkanals 3 freigibt.
Patent EP-0235712-A2 (EP)
Inventor: KOUNO KATSUMI
IPC: B60W30/18
Filed: 1987-02-23
Abstract: A hydraulic control system for a continuously variable transmission (14)-for an automotive vehicle, the transmission having a first and a second pulley (20, 22) provided on respective first and second shafts (16, 18), a belt (24) connecting the first and second pulleys, and a first and a second hydraulic cylinder (26, 28) for changing effective diameters of the first and second pulleys. The control system includes a first pressure regulating valve (48; 130; 360; 370) for regulating the pressure of a fluid delivered from a pressure source, and thereby establishing a first line pressure, a shift-control (44) valve for applying the first line pressure to one of the first and second cylinders, while simultaneously permitting a flow of the fluid from the other cylinder, thereby changing the effective diameters of the first and second pulleys, and a second pressure regulating valve (58; 132) for regulating the pressure of a discharge flow of the fluid flowing from the above-indicated other cylinder through the shift-control valve, and thereby establishing a second line pressure lower than the first line pressure.
Patent EP-0245611-A2 (EP)
Title: Remote master-slave control method
Inventor: NICHOLAS DAN H
IPC: H04N7/18
Filed: 1987-03-17
Abstract: A remote master-slave control method uses a single command line from a master instrument to a slave instrument. Commands executed at the master instrument are transmitted to the slave instrument via the single command line, and are in turn executed by the slave instrument only if an operator controlled input is "on" at the time of receipt of the command. For instrument setups a recall command from the master instrument will be executed by the slave instrument if the operator controlled input was "on" at the time the instrument setup was stored.
Patent EP-0244687-A2 (EP)
Inventor: REHBERG HEINRICH DR
IPC: C09B41/00
Filed: 1987-04-18
Abstract: In a process for preparing azo pigments by the azo coupling reaction of a diazo component with the equivalent amount of a coupling component which is sparingly soluble under acid and neutral pH conditions below 65 DEG C, an alkaline solution of the coupling component is continuously mixed in a first reaction step with an aqueous solution of an acid selected from the group consisting of acetic acid, boric acid, phosphoric acid, hydrochloric acid and sulphuric acid at below 65 DEG C for less than 1 minute, during which the coupling component precipitates at least partially in reactive form, and the resulting suspension is continuously mixed in an immediately subsequent second reaction step with an acid solution of the diazo component at below 65 DEG C for less than 1 minute, and the mass flows of the diazo component and the coupling component are control-set to a certain pH between 2 and 9, as a result of which a portion of the coupling component is immediately converted into the desired azo pigment while the remainder is not converted into the desired azo pigment with still unconverted diazo component until a post reaction phase.
Patent EP-0245827-A2 (EP)
Inventor: GARAMVOELGYI GYOERGY
IPC: F28F27/00
Filed: 1987-05-11
Abstract: The apparatus has a pump (19), which sets heat-transferring liquid in flow via a channel of the device designed for this purpose, a heating element (18), which is in contact with the liquid, a heat exchanger (20), which is interposed in the circulation, and in each case a temperature sensor (9, 10) arranged in an inlet line (6, 4) arranged over them and allowing air to flow, the temperature sensors (9, 10) being connected to an averaging unit (22). The output of the averaging unit (22) is connected to such a subtracting unit (24), the input of which is in connection with a reference signal generator (14) and the output of which is in connection with the respective input, sensitive to an operating sign, of a control branch, the one control branch controlling the heating and the other controlling the cooling. The apparatus according to the invention is preferably designed in such a way that two or more heating-cooling units (11, 12) are arranged in a common structural housing. <IMAGE>
Patent EP-0247497-A2 (EP)
Inventor: KIDA MASAAKI
IPC: A61K9/127
Filed: 1987-05-19
Abstract: Novel functionallized liposomes containing a high-molecular-weight amphiphilic compound such as LPS etc. as one of matrix material have a very high encapsulation efficiency and readily undergo lysis. Moreover, antigen, antibody, etc. can be immobilized on the liposomes efficiently with a sufficient binding rate by using the amphiphilic compound as a spacer.
Patent EP-0234929-A2 (EP)
Inventor: KODERA HIROJI
IPC: H02G1/12
Filed: 1987-02-25
Abstract: There is disclosed a method and apparatus for automatically cutting and stripping a sheathed wire (1) to form a predetermined length (L1) of sheathed wire having predetermined lengths (L3, L4) of stripped wire core (2, 2a) projecting from the leading and trailing ends of the sheathed wire. Sending means (11, 41) advance the sheathed wire by predetermined lengths (L3, L4) relative to a cutting station (31) by rotating a pair of rollers (12, 13; 42, 43) in a wire-advancing direction, and predetermined lengths (L3, L4) of the cover (3) of the sheathed wire are cut at the cutting station (31) so as to permit subsequent removal of portions of the cover (3) thereby leaving uncovered core ends (2, 2a). The rollers (12, 13; 42, 43) are rotated in a wire-withdrawal direction so as to remove the cut lengths (L3, L4) of cover (3) and simultaneously the rollers are moved axially and therefore transversely of the path of travel of the sheathed wire thereby to apply twisiting to the uncovered wire core end (2a).
Patent EP-0272031-A2 (EP)
Inventor: MOORE ROY ARTELL
IPC: F24S90/00
Filed: 1987-12-07
Abstract: A waste or solar heat powered cooling apparatus utilises a heat collector (11) to convert waste or solar energy into heat stored in water. An evacuated chamber (13) houses a desiccant bed (14) and a sprayer (26) which introduces an adsorbate into contact with a heat exchanger conduit (31) extending within the chamber. Evaporation of the adsorbate in contact with the conduit cools a medium circulated within the conduit between the chamber (13) and a chilled water reservoir (32). The evaporated adsorbate is adsorbed by the desiccant bed (14) until a predetermined temperature or saturation level is reached, at which point, heated water from the collector (11) is passed through heat exchanger conduits in the desiccant bed (14) to regenerate the desiccant bed. Iterative adsorption and regeneration cycles maintain the chilled water in a desired temperature range.
Patent EP-0273768-A2 (EP)
Inventor: BOWMAN HARRY FREDERICK
IPC: G01N25/18
Filed: 1987-12-30
Abstract: A method for determining the properties of a medium by activating temperature changing means to change the temperature of the medium from a first unperturbed temperature to a second different temperature during a first time period (t o -t₁) and permitting the temperature to relax to a final unperturbed temperature during a second time period (t₁-). In a particular embodiment, for example, the intrinsic thermal conductivity and diffusivity of the medium are calculated during a selected portion (A) of the first time period assuming an arbitrary value for the perfusion, and the perfusion of the medium is calculated during a selected portion (B or C) of the first or second time period using the calculated intrinsic thermal conductivity and diffusivity. The calculated perfusion is then used to re­calculate the intrinisic thermal conductivity and diffusivity during the selected portion (A) of the first time period and the perfusion is then recalculated using such recalculated intrinsic thermal conductivity and diffusivity. The recalculation steps are repeated until each of the recalculated values converge to a substantially non-changing value.
Patent EP-0255985-A2 (EP)
Inventor: MULLER GOTTFRIED
IPC: B03C3/32
Filed: 1987-07-06
Abstract: The invention relates to a device for filtering air in a room, comprising at least one fan, which is designed in such a manner that at least one filter arrangement (21) is provided in which a cylindrical electrostatic filter of a central tubular electrode (33) is concentrically surrounded by an active carbon filter (32). <IMAGE>
Patent EP-0276794-A2 (EP)
Inventor: AKASHI MINEO
IPC: G11C7/10
Filed: 1988-01-25
Abstract: A data input circuit (100) provided in a data processing equipment is disclosed. The input circuit includes a timing circuit (10) generating a latch pulse (LE) in asynchronism with a read request (RE) signal generated by a CPU and a latch circuit (6) latching input data in response to the latch pulse. The data latched in the latch circuit is transferred to a data bus (8) in response to the read request signal (RE). The input circuit further includes means responsive to an access by the CPU for delaying the generation of the latch pulse such that the latch pulse is generated after the CPU stops to generate the read request signal. The latch circuit is thereby prevented from latching the input data while the read request signal is generated.
Patent EP-0279311-A2 (EP)
Inventor: WAMPRECHT CHRISTIAN DR
IPC: C09D151/04
Filed: 1988-02-08
Abstract: The present invention relates to new binder combinations comprising (A) 99-30 parts by weight of OH-functional graft copolymer resins prepared by copolymerization of a polybutadiene having a molecular weight of from 500 to 10000 and containing more than 30% of 1,2-vinyl structure with selected olefinically unsaturated monomers and (B) 1 to 70 parts by weight of a multifunctional crosslinking resin, preferably a polyisocyanate resin. The new binder combinations are suitable for preparing coatings having a very high level of elasticity and an excellent surface hardness.
Patent EP-0287038-A2 (EP)
Inventor: YAMAMOTO HITOSHI
IPC: F02D13/02
Filed: 1988-04-12
Abstract: An exhaust timing controlling device for a two-cycle engine  CHARACTERIZED BY   
    a control valve (11) provided in an upper portion of an exhaust passage (5) in a position close to an exhaust port (7), said control valve (11) functioning to open and close an upper portion of the exhaust port (7) to substantially move the upper end position of the exhaust port (7) verti­cally; 
    an engine speed detecting means (14) for detecting the number of revolutions of the engine; 
    a drive means (20) for opening and closing said control valve (11); and 
    a controller (13) which is connected electrically to both said drive means (20) and said engine speed detecting means (14) and which provides a first signal to the drive means (20) to close the control valve (11) when the engine speed is in a low revolution range (<A) or open the control valve (11) when the engine speed is in a high revolution range (>D), in accordance with a signal provided from said engine speed detecting means (14), and provides a second signal to said drive means (20) in preference to said first signal to let the control valve (11) occupy a predetermined   intermediate opening position (m) or a fully closed position forcibly temporarily when a combustion chamber of the engine is about to assume a preset condition in which the temperature of the combustion chamber exceeds a predetermined level.
Patent EP-0300156-A2 (EP)
Inventor: SCHRADER LOTHAR
IPC: B44C5/04
Filed: 1988-05-20
Abstract: The decorative panel, consisting of outer layers of polyester and a core layer of polyurethane, is to be resistant to damage even under extreme weather conditions. Pattern grooves (11) are machined into at least one outer layer (12) to form the decoration. In order to distinguish the pattern grooves (11) from the outer layers (12, 13) by colour, the pattern grooves (11) are machined into plastic fillings (15) which lie in recesses (16) machined to the correct contour. The multilayered decorative panel according to the invention can be used, for example, as a filling panel for a front door, for a garage door or as a lining panel of any type. <IMAGE>
Patent EP-0304676-A2 (EP)
Inventor: MATSUSHITA TAKAO
IPC: C09J183/04
Filed: 1988-08-01
Abstract: A thermosetting organopolysiloxane composition made from organopolysiloxane gum, reinforcing silica having at least two weight percent methoxy groups, organohydrogenpolysiloxane having at least three silicon-bonded hydrogen atoms per molecule, and a curing catalyst, such as organic peroxide or platinum catalyst, exhibit improve adhesive to a variety of substrates such as glasses, metals, and plastics.
Patent EP-0306744-A2 (EP)
Inventor: GRUNDEI HANS
IPC: A61F2/38
Filed: 1988-08-19
Abstract: The tibial component of a knee joint endoprosthesis, into whose two metal shells (1, 2) tibial plates (1a, 2a) made of plastic are introduced for the sliding of the runners of the femoral part and are fixed by projections on the side walls (13) of the shells, is reduced in height over the length l of the front arched side walls (5, 6) of the shells; a clamp (7, 8) is connected releasably to the front bridge (3) of the shells (1, 2) and engages with lateral journals (10) in upper recesses (1b, 2b) in the tibial plates and fixes these in the shells. <IMAGE>
Patent EP-0305979-A2 (EP)
Inventor: SUGIYAMA HISATAKA
IPC: G11B7/00
Filed: 1988-08-30
Abstract: An optical recording and reproducing system which makes recording and reproduction of information by radiating an optical spot to a disk-like optical recording medium (2), and makes recording and reproduction of the information by use of part of the optical intensity distribution due to the interference of diffracted light distribution from the recording medium (2) resulting from the localized characteristic change of the recording medium (2) such as the change of the real amplitude reflection coefficient due to the radiation of the optical spot. Further, a tracking error signal in said system is detected sample-wise from two kinds of pre-pit lines (7, 8) disposed in the tracking direction on the surface of the disk-like recording medium (2) so as to make tracking control for the recording and reproduction of the information.
Patent EP-0307774-A2 (EP)
Inventor: PARHAM MARC ELLOUS
IPC: C12N9/72
Filed: 1988-09-07
Abstract: Tissue plasminogen activator (t-PA) is isolated from a source material (i.e., conditioned cell culture media, tissue preparations or body fluids) by contacting with fibrin that has been pretreated by washing with t-PA elution buffer to remove elutable proteins, separating the fibrin-bound t-PA, then washing and eluting the t-PA. Salts and excess buffer are removed by dialysis to yield a highly purified t-PA product.
Patent EP-0324910-A2 (EP)
Inventor: SALLAVANTI ROBERT A
IPC: D06M101/34
Filed: 1988-11-04
Abstract: Pieces of aramid cloth impregnated with a blend of phenolic and polyvinyl butyral resins are cryogenically chilled to the point of embrittlement in a liquid nitrogen bath and then fed to a rotary impact mill to comminute the pieces into a fibrous material suitable for use in brake linings or other friction applications. The rotary impact mill is chilled by cold gaseous nitrogen from the liquid nitrogen bath, the flow of which is controlled in reponse to a thermocouple disposed near the mill exit.
Patent EP-0316937-A2 (EP)
Inventor: MURANAGA TETSURO
IPC: G06F9/44
Filed: 1988-11-18
Abstract: A method of inference using frame-based knowledge representation which enable the simultaneous realization of high accuracy and high speed in the process of inference is disclosed. The method includes the steps of accompanying each slot with procedure information which indicates procedure for deriving the slot value of the slot from the other slot values, providing pointer information indicating the slots related to each other by the procedure indicated by the procedure information, accompanying each slot with sign information which indicates the validity of the slot value currently given, deriving the slot value in accordance with the procedure indicated by the procedure information when the slot value is missing and when the slot value is indicated by the accompanying sign information as invalid, changing the indication of the sign information accompanying the slots which are indicated by the pointer information as being related to the slot whose slot value is derived, and caching in the derived slot value. An apparatus for performing this method is also disclosed.
Patent EP-0318839-A2 (EP)
Inventor: COVEY JAMES H
IPC: B29C70/88
Filed: 1988-11-24
Abstract: An improved composite structure is disclosed for a lightning protective skin member of an aircraft vehicle surface. The skin member includes first and second graphite panels separated by a wire grid. The grid enhances the strength and elasticity of the skin member while also providing a conductive path for lightning current. Each of the graphite panels includes a plurality of graphite plies laminated with an adhesive, preferably epoxy.
Patent EP-0279662-A2 (EP)
Inventor: VAN DIJKE KORBIN S
IPC: G09G5/24
Filed: 1988-02-18
Abstract: A video display circuit (10) receives and stores character code data provided by a processor (12) and supplies character pixel data in the form of a video signal to a video display device (14). The circuit (10) includes a controller chip (16) and four memory chips (18-22), including a character memory chip (18) that stores the character code data received from the processor (12), and a font memory chip (22) that stores the character pixel data, or bit-maps, of each character of the character set. The data output pins (D) of the character memory chip (18) are connected to several of the address pins (A) of the font memory chip (22) to directly select within the font memory chip (22) a block of memory cells containing a character bit-map corresponding to character code data output by the character memory chip (18). Other address pins of the font memory chip (22) are connected to the controller chip (16) and select a row of memory cells within the block of memory cells. The data output pins (D) of the character memory chip (18) are also connected to the controller chip (16) for use in a pure graphics mode in which a portion of a full screen of graphics data is stored in the character memory chip (18).
Patent EP-0302620-A2 (EP)
Inventor: VANHAEREN GERARD MARIE
IPC: C09D175/04
Filed: 1988-07-19
Abstract: A hot melt adhesive contains a copolymer of at least 50 wt. % ethylene containing hydroxyl functionality having a melt viscosity of from 1 to 100 Pa.s at 180°C, an internally blocked polyisocyanate and a viscosity reducing agent such as a tackifier.
Patent EP-0309287-A2 (EP)
Inventor: KANBARA YOSHIHIKO C O PATENT D
IPC: G11B5/09
Filed: 1988-09-26
Abstract: An apparatus for reproducing data which is digitally recorded on a magnetic tape. The data reproducing apparatus includes a pair of rotary magnetic heads (10a, 10b), each for alternately generating an intermittently reproduced analogous data signal corresponding to the digitally recorded data on the magnetic tape, a rotary head switch (12) for combining the analogous data signals into a single reproduced data signal, a reproduced signal equalizer circuit (16) for equalizing the frequency response characteristics of the single reproduced data signal and outputting an equalized analogous data signal, a pair of level detectors (24a, 24b) alternately activated in synchronism with the rotary magnetic heads (10a, 10b) for detecting the level of the equalized analogous data signal corresponding to each of the intermittently reproduced analogous data signals and variable gain amplifier (20a, 20b, 20) responsive to the level detection signals for automatically adjusting the gain of the intermittently reproduced analogous data signals.
Patent EP-0365729-A2 (EP)
Inventor: OCHOCKI MICHAEL J
IPC: B32B27/08
Filed: 1988-12-29
Abstract: A coated laminate is described comprising a micro­wave transparent supporting sheet or substrate such as paper, paperboard or plastic upon which is printed a susceptor lamina comprising a cured dispersion of an organic printing ink vehicle matrix in which is uniformly suspended at least two kinds of dispersed particles, one of which is an electrically conductive microwave interactive carbon particle and the other of which is an electrically nonconductive suspended mineral attenuator particles for dissipating, spreading and modulating the energy received by the conductive particles. Of the two kinds of suspended particles, only the carbon particles interact with microwave energy directly. Both types of suspended particles remain dispersed in the ink vehicle until printed and cured. The printed lamina can include areas of solid coverage surrounded by peripheral areas of decreased coverage which include small open areas, i.e. unprinted openings, with larger size unprinted openings provided proceeding toward the periphery of the susceptor lamina.
Patent EP-0311518-A2 (EP)
Inventor: ANDERSON JR LEONARD M
IPC: G01N21/86
Filed: 1988-10-05
Abstract: The method and device is directed to determine the strength based upon monitoring the variations in the intensify of a narrow beam of light transmitted through the sheet as the sheet moves perpendicularly through the beam. 
     Use is made of a sensor (10) consisting of two halves. The source half (12), disposed on one side of the sheet of paper (16), directs a beam of light through the sheet (16) whose formation is to be determined. The receiver half (14) is disposed on the opposite side of the sheet (16) and produces an electrical signal proportional to the intensity of the light which is transmitted through the sheet (16). The source half (12) includes a light source (18), such as a high intensity incandescent lamp (20), and a reflector (22) for directing the beam of light from the lamp (20) toward the sheet (16). 
     The determination is based upon the average basis weight, the local basis weight, the transmittance, the floc size and the line speed.
Patent EP-0319450-A2 (EP)
Inventor: YAGHER CHARLES JR
IPC: H01C1/14
Filed: 1988-12-01
Abstract: A PTC polymer assembly in which a sheet of PTC polymer (2) is sandwiched between two electrodes (3, 4), and electric terminations (5, 6) are mechanically and electrically connected to the electrodes, at least one of the terminations is a looped spring connected at one end (15) to one of the electrodes and at another end (17) to a mounting element, with a loop between the electrode and the mounting element to which it is mechanically connected.