baber/WOPTO huggingface dataset:
Patent EP-0150883-A2 (EP)
Inventor: GUERRATO ALFREDO
IPC: C07F9/24
Filed: 1985-01-25
Abstract: The invention relates to a process for preparing compounds of general formula:
     wherein R = Hydrogen, halogen, alkyl, nitro-group; said compounds, which are indicated hereinunder with the general term «N-(dibenzyloxyphosphoryl)-cianamide» are useful as intermediates in the synthesis of phosphagen compounds such as phosphocreatine, phosphocreatinine and similar compounds. Such process is characterized in that dibenzyloxyphosphoryl chloride is reacted with cyanamide, N-(dibenzyloxyphosphoryl)-cyanamide being produced; this latter can react with substances provided with a primary or secondary amine function, to give the corresponding guanidinoderivatives; e.g., with à sarcosine derivative to give N-(dibenzyloxyphosphoryl)-creatine or N-(dibenzyloxyphosphoryl)-creatinine.
Patent EP-0150983-A2 (EP)
Inventor: EKE KENNETH IAN
IPC: H05B11/00
Filed: 1985-01-24
Abstract: An oven system comprises a grill unit (10) and a microwave oven unit (12) built into a standard kitchen unit carcass with the grill unit (10) surmounting the microwave oven unit (12). A duct (20) extends from the rear of the microwave oven unit (12), upwardly past the rear of the grill unit (10), over the top of the grill unit (10) to a front exit (24). The rear wall of the cavity (22) of the microwave oven unit (12) has a vent (30) communicating with the duct (20), and the rear wall of the cavity (16) of the grill unit (10) has a vent (18) communicating with the duct (20). The microwave oven unit (12) has a magnetron (46) cooled by a blower (52) which directs a flow of air through the duct (20), this flow being capable of venting both cavities (16,22).
Patent EP-0152240-A2 (EP)
Inventor: GREEN MICHAEL JAMES
IPC: C07C67/00
Filed: 1985-01-31
Abstract: A process for the transesterification of urethanes comprises reacting a urethane with an alcohol at elevated temperature in the presence of a Lewis base containing catalyst. 
     The process is particularly useful when the alcohol used is a polyol since the product of the transesterification is a polyurethane. Since urethanes can be generated from amines and organic carbonates using the methods of the prior art, the present invention provides processes for the manufacture of polyurethanes from amines which avoid the use of either phosgene or isocyanates both of which are extremely toxic.
Patent EP-0154487-A2 (EP)
Inventor: IWASA SEIICHI
IPC: G11C19/08
Filed: 1985-02-26
Abstract: A magnetic bubble memory device comprises a magnetic bubble memory chip (1), a unit for generating a bias field (3,4), a magnetic shield (6), and a unit for compensating the blas field (10), wherein the thermodependency of the bias field is compensated to approximate that of the operation characteristics of the memory chip over a wide temperature range, thereby providing a wise region in which operation is ensured.
Patent EP-0162691-A2 (EP)
Inventor: BROWNE ALAN ROBERT
IPC: G03F7/09
Filed: 1985-05-20
Abstract: A negative-working, water-developable, bilayer lithographic printing plate comprises a substrate having a hydrophilic surface which surface is first coated with a layer of a water-soluble, lithographically suitable, photosensitive, negative-working aromatic diazo composition and top coated with a layer of a water-permeable, water-insoluble, oleophilic, O-epoxyalkylated tetrakis (hydroxyphenyl) ethane resin and ester derivatives thereof. Upon imagewise exposure, the exposed areas become water insoluble, and development is effected by washing away the unexposed areas with water.
Patent EP-0172677-A2 (EP)
Inventor: KUSZ MAXIMILLIAN
IPC: B65D50/06
Filed: 1985-07-26
Abstract: A tamper indicating child-resistant package comprises a container (21) having a body (21) and a neck (22) having at least one retaining bead (23, 25) with a notch (24) therein, and a closure (20) comprising a base wall (27) and a peripheral wall (28) having at least one pair of locking lugs (32, 34) generally diametrically opposite to one another such that the closure can be rotated to orient a locking lug (30) with the notch (24) permitting the closure to be removed by an upward force in the area of the notch to produce a tipping movement. The peripheral wall (28) of the closure has an axially extending band (40) connected to the lower end of the peripheral wall by a weakened line (41) and the band has an inner regular polygonal surface. The container has a portion (26) at the area of juncture of the neck (22) and body (21) with an external polygonal configuration complementary to the polygonal configuration on the interior of the band such that the closure (20) can be applied with the lug (30) in unoriented position to the notch by an axial movement with the lug snapping over the retaining bead, and bringing the polygonal configuration of the band (40) into engagement with the polygonal configuration of the shoulder (26) on the container such that the closure cannot be removed without breaking the weakened line (41).
Patent EP-0185546-A2 (EP)
Inventor: OGAWA KIYOSHI
IPC: H02M3/142
Filed: 1985-12-17
Abstract: A chopper apparatus having a plurality of chopper circuits connected in parallel, wherein each current in the chopper circuit is derived as a chopper curent, current deviations of the respective chopper currents from the average of the chopper currents are detected, and the amounts of current deviations are inputted as the amount of corrections to a control system of the chopper apparatus to control the output voltage of the chopper apparatus. 
     A chopper apparatus having a plurality of chopper circuits connected in parallel between a DC power source and a load, wherein the output voltage of the chopper apparatus and a reference voltage are compared by a common comparator provided in a plurality of control circuit systems, phase shifters in the plurality of control circuit systems are controlled by the difference voltage obtained by the common comparator to pulse-width control the chopper circuits, and wherein currents are derived from either input side or output side of the chopper circuits and the respective current deviations are detected and thereafter, the amounts of deviations are respectively applied to the corresponding phase shifters as their correction signals to balance the respective currents of the chopper circuits and control the output voltage of the chopper apparatus to a constant voltage.
Patent EP-0152355-A2 (EP)
Inventor: ISHIBASHI SATOSHI
IPC: G06F17/30
Filed: 1985-02-12
Abstract: According to an image information retrieval/display apparatus, an original image is represented by a hierarchical structure from a global image of high level to a local image of low level in accordance with resolutions thereof. Only difference information between the images of the respective levels is coded and stored, so that the number of codes will not be increased. When an operator directly designates any partial area within the displayed global image, local images are sequentially retrieved. By adding and combining the difference information of the retrieved local image in the designated area within the global image, the desired local image can be displayed at high speed.
Patent EP-0170632-A2 (EP)
Inventor: NOGUEIRA EDUARDO DIAZ
IPC: C25C1/18
Filed: 1985-07-01
Abstract: A procedure for the cathodic electrowinning of metals, with the corresponding acid generation, from its salt solution, using a electrochemical cell where the anodic and cathodic comparments are physically separated by a cation permoselective membrane, in such a way that different electrolytes are used in each electrodic space. The cathode receives a solution of the corresponding metallic salt, (typically, its chloride), the metal being discharged at the cathode, and the electrical equilibrium being maintained by protons coming from the anolyte, across the cations permeating membrane.
Patent EP-0200888-A2 (EP)
Inventor: VOM STEIN HANS
IPC: B65G47/26
Filed: 1986-03-13
Abstract: Bei der Vorrichtung zur akkumulierenden Förderung von Gütern, die in Form einer Rollenbahn mit Rollen (10, 12) ausgebildet ist und bei welcher eine über aufblasbare Schlauchabschnitte (42) eine Kette (28) mit den zu fördernden Gütern in Angriff bringbar ist, ist zwischen der Kette (28) und jedem Schlauchabschnitt (42) ein Trag- und Führungsprofil für die Kette (28) in einem U-Profil (14) angeordnet. Das Trag- und Führungsprofil (62) ist in Form eines Kammes mit Zinken (64) ausgebildet, wobei zwischen jeweils zwei Zinken (64) die die Rollen (10, 12) tragenden Achszapfen (16, 18) aufgenommen werden können. Durch diese Anordnung kann das U-Profil (14) sehr schmal ausgebildet werden.
Patent EP-0194700-A2 (EP)
Inventor: OSBORN DONALD HERBERT
IPC: C22C1/05
Filed: 1986-03-14
Abstract: A process for improving the properties of low density aluminum alloys comprises a controlled heat and cooling treatment of a shaped alloy to obtain a product which in the non-aged condition has improved fracture toughness without sacrificing tensile properties. The product is particularly useful for treating forged Al-Li-Mg alloys.
Patent EP-0203356-A2 (EP)
Inventor: BRANDT HERMANN DR
IPC: C08G65/44
Filed: 1986-04-22
Abstract: High mol. polyphenylene ethers (I) are prepd. from a monohydric phenol in at least 2 polymerisation zones arranged in series at 10-50 deg. C and 1-10 bar by introducing O2 in presence of a catalyst complex and a solvent, with removal of waste gases. First zone comprises a stirred reactor vessel and a propulsive jet reactor arranged within a reactor circulatory system and the further zone(s) is/are formed by a conventional reactor. Concn. of O2 in liq. phase of the propulsive jet reactor and concn. of the phenol in the solvent in the first zone are regulated S- more than 95 wt.% of reaction mixt. in first zone comprises oligomers or higher condensed prods. O2 concn. in liq. phase of propulsive jet reactor is at least 70 wt.% of saturation concn. Concn. of the phenol in solvent is first zone is 5-50 wt.%. Ave residence time of reaction mixt. in first zone is 10-60 mins. Waste gases are diluted with inert gas to bring O2 concn. beneath the lower explosion limit.
Patent EP-0209794-A2 (EP)
Inventor: EMA TAIJI
IPC: H01L23/522
Filed: 1986-07-09
Abstract: A method of producing a semiconductor device comprises the steps of forming a field insulating layer (12) and at least two gate insulating layers (13a, 13b) on a semiconductor substrate (11), where the gate insulating layers (13a, 13b) are formed at at least two locations on the semiconductor substrate (11), forming a first conductive layer (21) so as to cover the field insulating layer (12) and the gate insulating layers (13a, 13b), patterning the first conductive layer and one of the gate insulating layers (13a) so as to form a contact hole (22) in which a surface of the semiconductor substrate (11) is exposed, forming a second conductive layer (23) so as to cover the contact hole (22) and the first conductive layer (13a), and patterning the first and second conductive layers (21, 23) so as to form a gate electrode and wiring extending on another (13b) of the gate insulating layers. This other gate insulating layer (13b) is protected by the first conductor layer (21) which covers this other gate insulating layer when the contact hole (22) is formed.
Patent EP-0230509-A2 (EP)
Inventor: HORMEL RONALD F
IPC: G01C17/30
Filed: 1986-08-28
Abstract: Multiplexing a bandpass filter circuit to work with a flux-gate sensor output to minimize the amount of electronic circuitry required to work with the control system and to reduce the effect of gain on the circuit by emphasizing repeatability.
Patent EP-0223243-A2 (EP)
Inventor: LUTZ GERHARD
IPC: F04B1/20
Filed: 1986-11-18
Abstract: Axial piston machines have the disadvantage of a high noise level, caused by the very high accelerations and forces occurring within them, which have to be absorbed for example by the screwed joints of the casing. The present invention reduces the noise generation of axial piston machines which are constructed in a pot-shaped casing with a fixed-on cover and in which the swash plate is fixed on a cradle supported in a bearing with a semicylindrical cavity, the axis of the cylinder of the cavity being perpendicular to the axis of rotation of the cavity. The intended effect occurs because the casing cover, which is of more than average thickness and stability, is not screwed onto the top edge of the casing but either to the bottom of the casing or to the bearing of the swash plate cradle. <IMAGE>
Patent EP-0206790-A2 (EP)
Inventor: YASUOKA AKIMASA HONDA R D CO L
IPC: F02D41/16
Filed: 1986-06-23
Abstract: When the rotational speed (Ne) of an internal combustion engine is decreasing, the rate of decrease (ANe) in engine rotational speed as well as the engine rotational speed are sensed. A command value (Isa) dependent upon both the engine rotational speed and the speed decrease rate is generated (S9) when the engine rotational speed falls below a predetermined value (S4), for regulating the opening of a control valve arranged in a bypass passage bypassing the engine throttle valve, to control the amount of intake air and, hence, the idling speed of the engine. Generation of the command value is terminated (S14) the speed decrease rate falls below (S13) a predetermined threshold value preset in dependence upon engine rotational speed. Thus, the command value is outputted for a period of time which is not fixed in advance but which is controlled in dependence upon both engine rotational speed and the speed decrease rate, thereby enabling the rotational speed of the engine to be stabilized smoothly at the target idling rotational speed.
Patent EP-0206819-A2 (EP)
Inventor: LU MOU-YINGFU
IPC: A22C13/00
Filed: 1986-06-25
Abstract: A collagen sausage casing having improved clarity and weeping properties and a method of making the casing is disclosed. The casing contains from 50 to 80% by weight of bovine collagen and from 20 to 50% by weight of an acidified brine extracted pork skin.
Patent EP-0212834-A2 (EP)
Inventor: WILDE GEOFFREY LIGHT
IPC: F01D17/14
Filed: 1986-07-14
Abstract: supercharger for an intemal combustion engine has a turbine driven compressor. The turbine is driven by the exhaust gases and is mounted in a volute casing. The volute casing has an internal flow passage which has an inlet and the passage is arranged to receive and discharge a flow of motive gases. The passage is partly defined by one or more movable wall members. The or each wall member is movable to vary the passage area whilst allowing the whole of the flow of motive gas to flow through the passage. 
     Two movable wall members can be provided operated by a common linkage and the volute casing can have two inlets to receive the exhaust gases from separate manifolds of an intemal combustion engine.
Patent EP-0212967-A2 (EP)
Inventor: CLOSE ALAN
IPC: A61B5/022
Filed: 1986-08-18
Abstract: The invention relates to apparatus for measuring blood pressure by providing an inflatable cuff and pulse sensing means for fixing to a digit such as, for example, a finger or toe, and electrical control circuit means for converting a sense pulsed into a visual or audible indication, pneumatic means for transmitting the sensed pulse to the converting means and pressure means for measuring the pressure exerted in the cuff, the arrangement being such that with the cuff in a operative position on the body, progressive inflation/deflation of the cuff is effected until pulse sensing means just detect the presence of the pulse thus providing an indication of the systolic blood pressure. The invention includes novel variable capacitors for pneumatic coupling to the pulse sensor and comprising a housing, a diaphragm disposed across the housing, a base plate disposed on the side of the diaphragm opposite from said pneumatic connection, and electrical connecting means provided to the base plate so that changes in the volume occur the cavity defined by the base plate and the diaphragm due to pressure changes in the pneumatic system above the diaphragm, resulting in changes in capacitance and sensing of the pulse within the pneumatic system to be determined.
Patent EP-0227464-A2 (EP)
Inventor: SANO JUN-ICHI
IPC: H01L21/8246
Filed: 1986-12-22
Abstract: An integrated circuit memory (10) has row lines (RL); select lines (SL); output lines (BL); and memory cells (14) arranged in pairs (17). Each pair of memory cells (14) has common outputs (32) coupled to a selected one of the output lines (BL) and common address inputs (31) coupled to a selected one of the row lines (RL). Ambiguity of which memory cell (14) of the pair (17) of memory cells (14) is to be selected, both being coupled to a selected one of the row lines (RL) and a selected one of output lines (BL), is determined by two selected select lines (SL) coupled thereto. A first decoder (100,120), responsive to an input address (A₀-A m-1 ), enables a selected one of the row lines (RL), and a second decoder (100,130,140), responsive to the row lines and to the input address, enables a selected one of the select lines (SL) which corresponds to pairs (17) of memory cells (14) with an enabled row line (RL).
Patent EP-0214040-A2 (EP)
Inventor: SALOUR MICHAEL M
IPC: G01D5/26
Filed: 1986-08-13
Abstract: A fiber-optic system for measuring a desired environmental parameter, such as temperature, is disclosed. The system includes a fiber-optic sensing head that alters light of a prescribed frequency as a function of the environmental parameter to be measured. Light not of the prescribed frequency is not so altered. In a preferred embodiment of the fiber-­optic sensing head, a semiconductor material is positioned between two substantially parallel optical fibers at a distal end of the fibers. One fiber serves as in input channel and the other fiber serves as an output channel. Both fibers approach the semiconductor material from the same direction. Light channeled to the semiconductor material is reflected at the distal end of the input fiber so as to pass through the semiconductor material, and then is reflected again at the distal end of the output fiber so as to pass back out the output fiber. The semiconductor material absorbs the light of the prescribed frequency as a function of temperature. By monitoring the intensity of the light of the first frequency at the output channel, a measurement of the temperature to which the fiber-optic sensing head is subjected can be determined. To remove the influence of input light intensities, fiber attenuation, and the like, from the temperature measurement, lights of two frequencies, only one of which is the prescribed frequency, are selectively directed to an optical detector through the fiber-optic sensing head and through a separate fiber-­optic reference channel. The four measurements thus obtained at the optical detector -- prescribed frequency through sensing head, prescribed frequency through reference channel, non-prescribed frequency through sensing head, and non-prescribed frequency through reference channel -- are appropriately processed in order to generate a signal that has all variations or influences removed therefrom except the temperature variations of the sensing head.
Patent EP-0235537-A2 (EP)
Inventor: DORN MAXIMILIAN DR
IPC: C08K5/14
Filed: 1987-01-22
Abstract: The present invention provides a process for cross-linking organopolysiloxanes by means of a bis-benzoyl peroxide derivative with heating, wherein, as bis-benzoyl peroxide derivative, there is used at least one compound of the general formula:    <IMAGE>  (I) in which the symbols R1, R2, R3, R4 and R5, each independently of one another, have the following meanings: R1 and R5 are the same or different and signify alkoxycarbonyl radicals with 2 to 4 carbon atoms in the alkyl moiety or fluorine or hydrogen atoms, R2 and R4 are the same or different and signify alkyl radicals with 2 to 8 carbon atoms or hydrogen atoms and R3 signifies an alkyl radical with 1 to 8 carbon atoms or a hydrogen atom, at least 2 symbols and at most 4 symbols per benzene ring signifying hydrogen atoms. The present invention also provides an agent for carrying out this process which consists essentially of silicone oil in which is contained, in finely divided form, 10 to 80% by weight of at least one compound of general formula (I).
Patent EP-0231875-A2 (EP)
Title: Vorrichtung zum axialen Verschieben der Arbeitswalzen eines Walzgerüstes zum Walzen von Flachmaterial
Inventor: BOHNENKAMP HEINRICH
IPC: B21B13/14
Filed: 1987-01-28
Abstract: Um den mechanischen und steuerungstechnischen Aufwand beim gegenläufigen axialen Verschieben von Arbeitswalzen zu ver­ringern, werden die an den Einbaustücken der Arbeitswalzen (l, 2) bedienungsseitig angreifenden, paarweise übereinander­liegenden Schubstücke (l5, l7) mit gegenüberliegenden Zahn­stangen (22) versehen und mittels Ritzel (22) gegenläufig mit­einander gekoppelt. Wenn die Schubstücke Walzen-Biegevor­richtungen aufnehmen, ist die gleiche gegenläufige getrieb­liche Koppelung auch an der Bedienungsseite der Walzen vor­gesehen. An die Synchronritzel (22) kann auch ein Antrieb (25) zum axialen Verschieben der Arbeitswalzen angeschlossen wer­den.
Patent EP-0236796-A2 (EP)
Inventor: TANAKA TOSHIKI
IPC: H04B10/27
Filed: 1987-02-17
Abstract: When the subscribers are connected with the switching system by the optical fibers, in order to realize the signal exchange without converting the optical signals sent by the optical fibers into the electric signal, the optical switching system is constituted by:
     an optical time division multiplexer (5) for time division multiplexing the optical signals which were sent by a plurality of fiber optic cables (17; 17-1 to 17-16) corresponding to a plurality of subscribers; an optical time switch (21) for changing the time arrangement of the output signals of the optical time division multiplexer (5); and an optical time division demultiplexer (7) for distributing the time sequential signal of the output signals of the optical time switch   (21) to the optical fibers (18; 18-1 to 18-16) of a plurality of subscriber lines.
Patent EP-0236978-A2 (EP)
Inventor: GRUNDMANN ULRICH DR
IPC: C12P21/08
Filed: 1987-03-06
Abstract: A DNA sequence (I) coding for factor XIIIa is new. It contains a coding strand with about 3900 bases; the complete structure of this sequence, and of the corresponding amino acid sequence, are reproduced in the specification. Also new are (1) gene structures, vectors and transformed cells contg. (I); (2) crude proteins expressed by (I), transformed cells and (3) antibodies (Ab) specific for factor XIIIa.
Patent EP-0243955-A2 (EP)
Inventor: WEIKMANN GUNTHER
IPC: B60S3/06
Filed: 1987-04-29
Abstract: A method of wet-cleaning and drying and/or visual inspection, servicing and repair of automobiles in which cleaning liquids are applied to the vehicle by manually operated means and wherein the vehicle is moved by foreign power past an operator's stand in such a manner that all lateral surfaces of the vehicle successively come to face said stand. Similar operations are carried out at the same time to the underfloor and/or the roof of the vehicle. An installation for carrying out the method in a roofed treatment room which comprises means for supplying cleaning liquids required for the treatment of the automobiles and is characterized by a platform rotatably disposed in the floor of the treatment room. Multi-appliances sets serve to supply several cleaning liquids of different nature independently of each other. One set is disposed on an operator's stand in the stationary floor region of the treatment room, below the rotatable platform, and on the roof framework of the treatment room.