baber/WOPTO huggingface dataset:
Patent EP-0229227-A2 (EP)
Inventor: KAUFMAN VERNON R
IPC: F16C9/04
Filed: 1986-09-26
Abstract: A connecting rod (10) for reciprocating piston machines having piston pin (38) and crankshaft ring (40) portions with bores (24,34) therein connected together by a load bearing member (46, 48). The load bearing member has voids (58) within it adjoining the outer perimeters of the piston pin and crankshaft ring portions (38,40). When press-fitting a liner (16) or cup bearing (18) within the ring portion bores (24,34), the voids (58) allow the piston pin (38) and crankshaft ring (40) portions to expand radially uniformly at the connection "B" between the ring portions and the load bearing member (46, 48) such that the liners (16) and bearing (18) retain a substantially circular shape.
Patent EP-0217337-A2 (EP)
Inventor: NAKAHARA TOSHIAKI
IPC: G03G9/087
Filed: 1986-09-29
Abstract: An encapsulated toner is provided by coating core particles with an outer shell. The outer shell comprises, as predominant components thereof, vinyl polymers A and B of different molecular weights. More specifically, the ratio of the number-average molecular weight of the vinyl polymer A (Mn<sub>A</sub>) to that of the vinyl polymer B (Mn<sub>B</sub>) is in the range of 2 to 15. The vinyl polymers A and B respectively have a ratio of weight-average molecular weight to number-average molecular weight of 5 or less. Because of these specific molecular weight characteristics of the shell-­constituting polymers, the durability and triboelectric charging characteristics of the encapsulated toner are improved. These effects are enhanced particularly when inorganic fine particles are attached to embedded in the surface or surface layer of the core particles.
Patent EP-0217373-A2 (EP)
Inventor: GUTSCHMIT ALAN
IPC: D04B15/38
Filed: 1986-10-01
Abstract: Die Fadenliefervorrichtung (10) für Textilmaschinen weist ein Paar von mit Abstand voneinander angeordneten Fadenspeichertrommeln (46) auf, die koaxial und drehfest zueinander angeordnet und mit einer Riemenscheiben (32) aufweisenden Antriebsvorrichtung verbunden sind und zur vorubergehenden Speicherung in mehreren Windungen eines durchlaufenden Fadens zunächst auf der ersten Speichertrommel und dann auf der zweiten Speichertrommel dienen. Es ist eine Überwachungs- und Abschalteinrichtung (20) vorgesehen, die einen auf dem zwischen den beiden Speichertrommeln (46) verlaufenden Fadenabschnitt aufliegenden Schaltarm (82) aufweist, wo auf der Zuleitungsseite der Fadenliefervorrichtung auftretende Fadenspannungsschwankungen und Fadenschwingungen nicht mehr wirksam sind und nicht mehr zu falschen Abschaltungen führen können.
Patent EP-0221440-A2 (EP)
Inventor: SEIBEL MARKUS DR DIPL-CHEM
IPC: B29C53/18
Filed: 1986-10-21
Abstract: The process is intended for treating thermoplastic webs after production and/or storage and involves passing the web through a preheating zone at the temperature t1, then through a heating zone at the temperatures t2 and t3 and subsequently through a cooling zone at the temperature t4, the temperature conditions being set such that t1 </= t2 and t3; t3 >/= t2 and t4 </= t2 and t3, where t2 and t3 are close to (+/- 10 DEG C) the softening point tg of the web material for the reduction of inequalities and t3 is kept 20 to 70 DEG C >/= t2 for the dimensional stabilisation and the web is kept in the heating zone t2, t3 for 1 to 30 seconds. The invention also relates to various apparatuses for carrying out the process, which contain a preheating roll and separate heating and cooling devices. <IMAGE>
Patent EP-0222411-A2 (EP)
Inventor: TAKASHIMA YASUJI
IPC: A61K9/22
Filed: 1986-11-14
Abstract: A method of preparing a sustained-release pharmaceutical preparation, which comprises applying a solution of a binder in water or an alcohol and a fine powder of a hydrophobic solid material which does not easily dissolve within the stomach and intestines to the surface of solid particles containing a drug while the solid particles are being tumbled, thereby to coat the solid particles with the binder and the hydrophobic solid material.
Patent EP-0197655-A2 (EP)
Inventor: HUME RONALD W
IPC: B01F15/04
Filed: 1986-03-07
Abstract: Apparatus (10) for mixing two liquids in desired proportion to provide and dispense a homogeneous beverage on demand in an individual portion, the apparatus including first (18) and second (42) cylinders with reciprocating pistons (24, 46) operable to respectively pump proportionate amounts of the first and second liquids during forward and backward strokes of the pistons, mixing means (32) for mixing the first and second liquids provided from the first and second cylinders, dispensing means (32) for receiving the liquids from the mixing means and discharging them through an outlet to an individual portion shed container, control means (68, 70) for initiating pumping by the first and second cylinders and pistons, and means for automatically terminating the pumping after the pistons have traveled predetermined distances corresponding to a volume of beverage equal to the individual portion. Also disclosed is using a piston sensing means to sense the position of the pistons and provide a control signal when the pistons have reached predetermined positions to cause the pistons to reverse direction.
Patent EP-0207749-A2 (EP)
Inventor: ABOUAV DAVID MICHAEL
IPC: F42B3/12
Filed: 1986-06-26
Abstract: A detonator of the type comprising an electrically-fired fusehead in an explosive charge comprises a conditioning means which has two states, normal and armed, and a control means for effecting a change from normal to armed state. The detonator cannot be fired when the conditioning means Is in the normal state, and the control means may comprise electronic circuitry for recognising and acting only on appropriate control signals. Accidental and unauthorised firing can thus be eliminated. Other embodiments include an actuator incorporating a delay capable of remote precise calibration and a safety device for reducing still further any risks involved when using these detonators in blasting operations. The detonator is preferably in modular form wherein the coupling together of the detonator, actuator, power unit, etc. forms the necessary electrical connections.
Patent EP-0220005-A2 (EP)
Inventor: GALE SIMON JOHN
IPC: G01S1/00
Filed: 1986-10-03
Abstract: Phase rotation of an input digital signal is effected by applying the input signal (I,Q) to a look-up table (l2) in a memory together with a rotation control signal (R). The output of the memory (I′,Q′) is the phase rotated signal. To reduce the size of the PROM required for the look-up table advantage is taken of the symmetry of the quadrants through which the signal may be rotated. With a maximum 0° to 360° phase rotation range divided into four 90° quadrants a look-up table (l2) is only required for one quadrant. Thus the quadrant which the input signal is in is determined and the input signal transformed to correspond to the one quadrant by simple logic (l0,ll,l3,l4,l5) external to the PROM (l2).
Patent EP-0228160-A2 (EP)
Inventor: HARADA YOSHIMICHI
IPC: A61M1/34
Filed: 1986-10-21
Abstract: A blood processing apparatus which comprises a blood circulating circuit (1) including a plasma filter (3) for sepa­rating whole blood (a), extracted from a subject, into a blood plasma component (b) and a blood corpuscle component (a1) and for returning the blood corpuscle component (a1) to the subject, a plasma circulating circuit (2) for draining at least a portion of the blood plasma (b) and for supplying a physiologically compatible fluid substitute (d) to the subject through a portion of the blood circulating cir­cuit (1), a blood pump (4) and a drain pump (7), a priming fluid source (10) adapted to be connected with the blood outlet (H2) and a fluid substitute inlet (H3), a first detector (5) for detecting the flow through the blood circulating circuit (1), a second detector (8) for detecting the flow through the plasma circulating circuit (2), a first valve (11) for selectively establishing and interrupting a first fluid circuit between a downstream portion of the plasma circulating circuit (2) adjacent the blood outlet (H2) and that portion of the blood circulating circuit (1) downstream of the plasma filter (3), a second valve (12) for selectively establish­ing and interrupting a second fluid circuit between the downstream portion of the plasma circulating circuit (2) and the outside of the apparatus, a blood pump drive (13) for driving the blood pump (4) to cause the priming fluid (p) to flow through the blood circulating circuit (1), a drain pump drive (14) operable in response to an output signal from the first detector (5) for driving the drain pump (7) to cause the priming fluid (p) to flow through the plasma circulating circuit (2) when the flow through the blood circulating circuit (1) attains a first predetermined value.
Patent EP-0234409-A2 (EP)
Inventor: BONGARDT GERHARD
IPC: A23K40/20
Filed: 1987-02-11
Abstract: The invention relates to an animal feed and to a process for the preparation of the animal feed in pellet form. Using waste material from the alimentary industries as starting substance, they are mixed, ground to a fineness of 70 to 85 % by weight below 2 mm, screened and treated with a carrier or carrier mixture in such a way that the water content of the composition is 7 to 13 % by weight. The mixture is then homogenised and pelleted.
Patent EP-0240738-A2 (EP)
Inventor: KATZ OTTO
IPC: A45D40/26
Filed: 1987-03-06
Abstract: For applying masses capable of flowing from an oblong container, a piston is arranged in said container, which piston can be displaced by means of an actuation device located in the gripping region. The piston rod is displaceable relative to the container and the piston and it has an axial channel which extends from the interior of the container to the end face of the front part. The front part is fixedly connected to the piston rod and is displaceable relative to the storage container in the direction of its longitudinal axis by means of a lever mechanism.
Patent EP-0247373-A2 (EP)
Inventor: SCHEPER THOMAS
IPC: G01N33/52
Filed: 1987-04-28
Abstract: 7-Phenylacetic acid-4-alkyl-coumarinyl amides having the formula <IMAGE>  (I)  wherein R is alkyl having 1 to 4, in particular 1 to 2 carbon atoms, optionally substituted by one or more halogen atoms, in particular fluorine atoms, especially methyl or trifluoromethyl, are suitable substances for the fluorometric determination of the activity of hydrolases, in particular of penicillin G-acylase, since by the enzymatic reaction they provide cleavage products which in regard to their fluorescence properties differ drastically from those of the substrate. They can be used in processes for the fluorometric determination of the activity of hydrolases, in particular of penicillin G-acylase.
Patent EP-0256222-A2 (EP)
Inventor: GMUER BRUNO
IPC: G01G11/14
Filed: 1984-10-05
Abstract: The weighing process uses a weighing pipe to which the bulk material is fed continuously, incorporating a shut-off slide cyclically opened and closed, with the increase in weight per unit of time being measured each time it is closed. The mean value is obtained from a large number of successive weighings and a computer is used for calculating the total amount of the bulk material flow. Pref. the duration of each closure cycle for the shut-off slide and hence each weighing internal is between 0.05 and 10 seconds, the intervals between the closure cycles pref. being freely selected in dependence on the bulk material flow stream.
Patent EP-0251274-A2 (EP)
Inventor: SUZUKI HIROSHI PATENT DIVISION
IPC: G11B27/30
Filed: 1987-06-29
Abstract: A recording/reproducing system is provided with a PLL circuit (25) for outputting data pulses (DP) and clock pulses (CP) on the basis of the read data (RD) reproduced from a magnetic recording medium. An exter­nal synchronization detection circuit (2l) is provided which detects the synchronization data (predetermined zero pattern data), recorded in synchronization areas of the magnetic recording medium (l3) on the basis of the read data (RD). When the synchronization data is detected, the synchronization detection circuit (2l) enables the PLL circuit (25) to oscillate in synchronism with the read data (RD). An internal synchronization detection circuit (29) is provided, which detects the synchronization data (predetermined zero pattern data), as recorded in the synchronization areas (SYNC) of the magnetic recording medium (l3), on the basis of data pulses (DP) derived from the PLL circuit (25) and the clock pulses (CP). A preventing circuit (23, 3l, 33, 35, 37, 39) is further provided. When address mark data is not detected within a predetermined period of time after the external synchronization detection circuit (29) detects the synchronization data, the preventing circuit prevents the PLL circuit from oscillating in synchronism with the read data.
Patent EP-0254326-A2 (EP)
Inventor: KU YEEGEE
IPC: G01J3/10
Filed: 1987-07-24
Abstract: An improved power supply system of smaller size and lower cost than prior art supplies is described for starting and maintaining the running of a deuterium arc lamp at a constant current level; by use of switching circuitry with solid state components the necessity of transformers, relays and timing circuits has been obviated with a resultant major reduction in size, cost and cooling requirements of the supply; an improved starting sequence lengthens lamp cathode life.
Patent EP-0260513-A2 (EP)
Inventor: CHANG KEH-MINN
IPC: C22F1/00
Filed: 1987-08-31
Abstract: A novel nickel base superalloy is provided. The alloy is unique in having a high enough concentration of γʹ strengthening precipitate to provide a valuable set of physical properties and yet retain forgeability properties similar to those of alloys having lower concentration of precipitate. 
     The nickel base superalloy has the following composition:
Patent EP-0259803-A2 (EP)
Inventor: LUKACS ALEXANDER NMN III
IPC: C08L85/02
Filed: 1987-09-04
Abstract: Disclosed are nadimido-substituted cyclophosphazene derivatives and thermosets thereof. The thermosets are useful as high temperature, flame resistant matrices for composites and as metal adhesives.
Patent EP-0269055-A2 (EP)
Inventor: MESCHKAT PETER
IPC: H04B3/03
Filed: 1987-11-24
Abstract: An analog electronic hybrid circuit having a complex internal impedance includes a coupling transformer. The loss resistances of the transformer are used together with a measuring resistor to establish a predetermined complex internal impedance, thereby providing a balancing network. In one embodiment, nonideal characteristics of the transformer (nonlinearities, parasitics) have only very little effect because the transformer is contained in a feedback loop.
Patent EP-0270100-A2 (EP)
Inventor: MURAKAMI SHINJIRO C O MIZUSHIM
IPC: C25D7/06
Filed: 1987-12-02
Abstract: In an electrolytic processing cell like an electroplating cell comprising a cell body (5) and an electrode (7, 8), the cell body is formed with an opening, the electrode is removably mounted in the opening by means of a hydraulic jack (9, 10), and an inflatable sealing member (13) is disposed between the opening and the electrode for releasably providing a seal therebetween.
Patent EP-0231070-A2 (EP)
Inventor: LONG DAVID M JR
IPC: A61K31/02
Filed: 1987-01-13
Abstract: A brominated perfluorcarbon emulsion non-toxic for internal and intravenous use in animals including humans for use as an oxygen transport medium and as tumour and other element contrast enhancement medium is stable with very small size characteristics for extended periods in excess of eighteen months and after sterilization, with a stabilizing component selected from steroid hormones, tocopherols, cholesterols and their combinations. An anti-oxidizing component enhances delivery in oxygen transport.
Patent EP-0238272-A2 (EP)
Inventor: ELLIOTT MICHAEL
IPC: C07C43/29
Filed: 1987-03-13
Abstract: process for the production of a boronic acid of formula III,
     in which an organometallic of formula IV,
     in which formula IV, M represents a metallic moiety such as -MgX, X being a halogen or an alkali metal is treated with a trialkoxy borane of formula Bi(OR) 3 , R representing an alkyl group and the product is hydrolysed.
Patent EP-0258029-A2 (EP)
Inventor: CLOUD RANDY G C O MINNESOTA MI
IPC: H01R12/67
Filed: 1987-08-25
Abstract: A multiconductor electrical cable termination assembly and method of making the same having an integral structural combination of a multiconductor electrical cable, a plurality of electrical contacts, and a housing part that is molded about at least a portion of each of the contacts and a portion of the cable. Each contact forms a junction with a respective conductor of the cable, and the integral housing part is molded with the assistance of a mold core under elevated temperature and pressure con­ditions so that each of the junctions is fully encapsulated by the molded body part to create a hermetically sealed junction zone which is free of air, moisture, oxygen, and other like deleterious contaminants, and which helps to prevent the contamination of the junction when the cable termination assembly is utilized in a hostile environment.
Patent EP-0273569-A2 (EP)
Inventor: MATHERS JAMES P C O MINNESOTA
IPC: C04B35/624
Filed: 1987-11-18
Abstract: The present invention provides a nearly fully dense, microcrystalline, composite ceramic abrasive particle comprising grains of alumina, gamma-aluminum oxynitride and, optionally, a Periodic Group IVB metal nitride in the system Al₂O₃/ALON/Group IVB metal nitride. In another aspect, two different processes for making an abrasive particle such as an abrasive grit, comprising a multiphase mixture of microcrystalline components in this system using sol gel techniques and pressureless reaction-sintering, are disclosed.
Patent EP-0241432-A2 (EP)
Inventor: WATANABE MASAHIRO
IPC: H01M4/88
Filed: 1987-03-05
Abstract: Disclosed herein is a gas permeable electrode which comprises a gas permeable layer and a reaction layer, the reaction layer comprising hydrophobic portions and hydrophilic portions. Electrolyte penetrates into the reaction layer and does not penetrate into the gas permeable layer, and only the gas produced on the electrode and the gas supplied penetrate into the gas permeable layer. The gas can be released from the rear side of the electrode and the reaction surface thereof never be covered with the gas.
Patent EP-0278497-A2 (EP)
Inventor: MIYAZAKI WASEI
IPC: A61P1/04
Filed: 1988-02-10
Abstract: The second use of the analogous compounds of sesquiterpene or salt thereof of the formula (1) and (2), for treating ulcerative large intestinal diseases, and a pharmaceutical composition containing, as the active ingredient, said sesquiterpene compound. The sesquiterpene compounds have been known in German Patent No. DE 2821403 [corresponding to U. K. Patent No. 1601479 and Japanese Patnet Kokai No. 54-36255 (1979)] and in German Patent Offenlegungsschrift No. DE 3031788 [corresponding to Japanese Patent Kokai No. 54-37832 (1979)], but known as different pharmaceutical use, i.e., anticancer agent.
Patent EP-0296317-A2 (EP)
Inventor: SPATH WALTER E DIPL-ING
IPC: B21D5/14
Filed: 1988-03-30
Abstract: The method described is a method for the curved bending of a metal sheet, especially an extruded thin aluminium section or roll-formed thin aluminium or steel sheet with a web and lateral flanges. In the method, the sheet is bent on one side on a feed table. 
<??>It is the object to provide a method which makes it possible to bend thin-walled and large-volume sections, avoiding buckling or tearing of the sheet and retaining an original initial profile. The intention is also to provide a dimensionally stable curved section. In addition, this bending method can be integrated into an already existing roll profiling support. 
<??>For this purpose, the sheet is rolled out between two horizontal pressing rolls in its web area, one side of the pressing rolls being assigned maximum rolling pressure while the other side is unpressurised, and the flange area of the sheet which is on the pressure side is rolled out in the manner of roll forming between two lateral pressing rolls. 
<IMAGE>
Patent EP-0300200-A2 (EP)
Inventor: MILLIORN GARY W
IPC: G07C5/00
Filed: 1988-06-16
Abstract: In a communication system having a communication channel for transmitting data between a base station (12) and a plurality of mobile radio units (14), wherein each radio unit has a unique identification (ID) code and wherein transmissions from each radio unit (14) to the base station (12) include the unit's ID code, a method is described for identifying which units are within RF communication proximity of the base station. The method includes: transmitting a range message (42, 110), including a low ID code parameter and a high ID code parameter, from the base station over the channel to elicit a response from at least one of the mobile radio units having an ID code between the low and high parameters; determining whether radio units transmitted a message in response to the range message (44, 112); and storing (116), responsive to transmission by the units, in an ID list (76) a signal representative of the respective ID code assigned to such transmitting units. These steps are repeated with different transmitted range messages until each of the radio units within RF proximity of the base station is appended to the ID list.
Patent EP-0300453-A2 (EP)
Inventor: YAMAGUCHI SHOJI MITSUBISI PETR
IPC: C09D5/24
Filed: 1988-07-20
Abstract: A copper-type conductive coating composition which comprises:
     (a) a copper powder,   (B) a coating binder resin, and   (C) at least one member selected from the group consisting of salicylic acid, its specific derivatives, and benzotriazolecarboxylic acid hydrazides.   
     The copper-type conductive coating composition provides a conductive coating layer having excellent initial conductivity and capable of maintaining the level of it stable over a long period of the time.
Patent EP-0302420-A2 (EP)
Inventor: JACOBS PAUL T
IPC: A61L2/20
Filed: 1988-07-29
Abstract: A low-pressure vapor sterilization process which employs hydrogen peroxide vapor as the active agent. In the process, the article to be sterilized is placed in a than about 1.33 mbar (1 torr). Aqueous hydrogen peroxide is added to the chamber and allowed to vaporize. The chamber is maintained at a pressure below the vapor pressure of the hydrogen peroxide and at a temperature of less than about 40°C. for a period of time sufficient to achieve sterilization of the article.
Patent EP-0310889-A2 (EP)
Inventor: PEIKER ANDREAS
IPC: G09F23/00
Filed: 1988-09-23
Abstract: The display device (1) in the opening (3) of the upper part of a telephone receiver (2) has a plurality of luminous panels (12), lit via light-conducting parts of a light-conducting element (5). A flat display element (7) receives its back-lighting through light conduction in a light-dispersing panel-shaped part (13) of the light- conducting element (5). The light sources are located with an activation circuit on a printed circuit board below the light- conducting element (5). The electrical connection (17) between the activation circuit and the flat display element (7), the printed circuit board with the activation circuit and the light-conducting element (5) are held together by means of catches (20) in the covering panel (4). The covering panel (4) is attached in dustproof and watertight fashion in the upper part of the telephone receiver (2). The light-conducting element is designed in one variant so that it has a panel-shaped inner part to provide back-lighting for the flat display element (7) and a snap-fastening for the flat display element (7) and the printed circuit board. The display device (1) is simple to assemble, compact and robust and allows the light sources to be disposed at a distance from the luminous panels. <IMAGE>
Patent EP-0316667-A2 (EP)
Inventor: RAULIN DIETMAR
IPC: G03F7/022
Filed: 1988-11-03
Abstract: Positive photoresist compositions which contain at least one compound from the group comprising the primary, secondary and tertiary lower-aliphatic amino compounds or pyridine to increase their storage stability.