baber/WOPTO huggingface dataset:
Patent EP-0137434-A2 (EP)
Inventor: HOFMEISTER HELMUT DR
IPC: C07J51/00
Filed: 1984-09-29
Abstract: Oestrane and androstane derivatives of the general formula I 
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 in which
 X is a bromine atom, an iodine atom, a triphenyltin group or a trialkyltin group with 1 to 6 carbon atoms per alkyl radical,
 Y is two hydrogen atoms or one methylene group,
 Z is two hydrogen atoms, one oxo group or one alkylenedioxy group with 2 to 6 carbon atoms and
 V is an ethylene group, a vinylene group, a 1,3-propylene group or a cyclopropylene group, in which
 R1 is a hydrogen atom or a hydrocarbon radical which is optionally interrupted by an oxy group or substituted by an oxo group and has a maximum of 8 carbon atoms and
 R2 is a methyl or ethyl group, in which
 R3 and R4 represent a carbon-carbon bond or in which R3 is a hydrogen atom and
 R4 is a hydrogen atom or a methyl group, and in which
  DELTA  symbolises a 4(5) double bond if
 Z is two hydrogen atoms or one oxo group, or a 5(6) or, in the case of the oestrane derivatives of the general formula I, also a 5(10) double bond if Z is an alkylenedioxy group, are substances with pharmacological activity or intermediates.
Patent EP-0149043-A2 (EP)
Inventor: DILL FREDERICK HAYES
IPC: G11C11/401
Filed: 1984-11-09
Abstract: A random access memory comprising cells (125) is rapidly reset (cleared) to a predetermined conditions (e.g. all ones), by providing an appropriate signal on a data-in lead (132), which sets line (135) to "1" (or "0"), providing a signal on fast clear lead (130)wwhich closes switches in a switch bank (138), which sets the bit lines (128) at the level of line (135), and sequentially energizing the word lines (124).
Patent EP-0147720-A2 (EP)
Inventor: MATSUDA TOSHIRO
IPC: B60T8/94
Filed: 1984-12-11
Abstract: A fail-safe system for an automotive anti-skid control system ensures that manual control of vehicle brakes is enabled if any system components should fail. The anti-skid control system employs actuators to control the brakes automatically, the actuators being powered by a vehicle battery. The power supply to the actuators is interrupted by the fail-safe system if malfunction of any system components is detected. Specifically, the fail-safe system checks for open or short circuits in the actuators themselves, inaccuracy or failure of any of a plurality of wheel speed sensors, excessive or insufficient battery voltage, and malfunction of major system components such as a hydraulic pump used to expedite automatic control, signal processing units, etc. The particular type of malfunction may be recorded for reference during maintenance and repair.
Patent EP-0148456-A2 (EP)
Inventor: RAWLINS CHARLES BRODHEAD
IPC: H02G7/14
Filed: 1984-12-14
Abstract: A device for damping vibration of a structure subject to vibration, the device including a member for clamping to the structure and having a portion engaging elastomer means for dissipating the energy of vibration. The elastomer means comprises two elastomer pads or structures concentrated at diametrically opposed locations on a circle of effort, and an inertial weight engaging and suspended by the elastomer structures. The weight is located on opposed sides of the clamping member such that the elastomer structures are sandwiched between the weight and clamping members.
Patent EP-0147871-A2 (EP)
Inventor: KRYSZEWSKI MARIAN
IPC: H01B1/12
Filed: 1984-12-31
Abstract: A method of manufacturing high-molecular electrically conducting material by means of doping the dissolved polymer with the admixtures of organic matter and spreading the solution onto a base consists, according to the invention, in doping the dissolved polymer with 0.1 - 5% /by weight in relation to polymer/ of the admixture of high-molecular compound containing iterative units of general formula 1, where R, denotes the methyl group, R 2  denotes independently the group of formula 2, the group of formula 3 or the group of formula /-CH 2 -/ x , where x denotes the number 3 - 10, A denotes independently the atom of sulphur, nitrogen, phosphorus or arsenic, m being 0 if A denotes the sulphur atom or m being 1 if A denotes the atom of nitrogen, phosphorus or arsenic, or the substituent A is the above mentioned heteroatom in the aromatic ring of formula 4; the substituent R 2  denotes then independently the group of formula /-CH 2 -/ x , where x is as above, the group of formula -CH = CH- or -CH 2 -CH 2 -, x° denotes neutral molecule from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlorotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone; x -  denotes anion-radical from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dich- lororotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone; the molar ratio [x°]/[x - ] has the value lying within the range 0 - 1 on condition that if this ratio is equal to 0, one adds to the solution 0.1 - 3% /by weight in relation to polymer/ of neutral molecules from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7,7,8,8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlorotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone. 
     The material manufactured according to the invention is applied especially as the material screening electromagnetic radiation, the material collecting and carrying away electric charge, the material for conductive paths and the material for resistive paths in potentiometers.
Patent EP-0114744-A2 (EP)
Inventor: OCHIAI KUNIAKI
IPC: B41J2/265
Filed: 1984-01-18
Abstract: A dot printer head in which a plurality of needles are so arrayed that tips thereof are aligned linearly and are driven by electromagnets disposed in an annular arrangement. In this structure, the needles are guided by means of an intermediate guide plate and a tip guide plate in such a manner that the linear alignment of the needle tips is maintained regardless of any inclination of the needles, whereby the length of each needle is shortened and the amount of flexure thereof is reduced to enable fast printing as well as to enhance the durability.
Patent EP-0117641-A2 (EP)
Inventor: HAYASHI MOTOSHIGE
IPC: B29C48/305
Filed: 1984-01-27
Abstract: An apparatus for preparing a multi-cellular foamed board of thermoplastic resin which comprises an extruder (1), a die (3) and a moulding passage (6), the die (3) having at the forward end thereof an orifice which has a greater width than height, characterised in that the forward end (5) of the die (3) has a convex surface which protrudes most in the resin feed direction at the middle, in that the moulding passage (6) having a resin passageway therein has a concave surface on the inlet side thereof, corresponding to said convex surface so that the moulding passage is closely contacted with the convex surface of the die, and in that the resin passageway in the moulding passage increases in both thickness and width in the resin feed directions at a portion close to and extending along the concave surface.
Patent EP-0125831-A2 (EP)
Inventor: MAHER GALEB HAMID
IPC: H01B1/16
Filed: 1984-05-01
Abstract: A metal electroding powder for use in making monolithic ceramic capacitors comprises a silver-palladium alloy powder having a composition, by weight, of 90Ag/10Pd and having palladium oxide on the surface of the alloy particles. The powder is made by heating a silver-palladium alloy powder containing less than 90% by weight of silver, in air at about 500°C so as to oxidise a portion of the palladium to form palladium oxide at the surface of the alloy particles and to increase the silver content of the alloy until it has a composition, by weight, of 90Ag/10Pd.
Patent EP-0132137-A2 (EP)
Inventor: OHTA TAKEO
IPC: G11B27/32
Filed: 1984-07-13
Abstract: A disc for recording and reproducing optical information has a substrate in the surface of which are formed information signal recording grooves and cue signal recording pits, and a light-absorbing thin film formed on the surface of the substrate, the optical characteristics of the light-absorbing film being changeable thermally through irradiation by a light beam. The pitches of the grooves and pits, as well as the widths of the grooves and pits, are determined to meet specific conditions in relation to the diameter of the leaser beam which is used for recording and reproduction of the signals. The addition, the depths of the grooves and pits are determined suitably in relation to the wavelength of the laser beam. With this arrangement, it is possible to attain a high quality of reproduction of information from the disc.
Patent EP-0137762-A2 (EP)
Inventor: GRAHAM KENNETH W
IPC: A43B13/38
Filed: 1984-09-20
Abstract: The manufacture of a sole unit for footwear, such as an athletic shoe including an integral midsole/wedge (20,20') or a separable wedge (30,30a) for use with a midsole. The integral midsolelwedge unit and the separable wedge for use with a midsole both comprise a shell (24,24',36) and a core (22,22',34,34a) at least partially encapsulated within the shell. The shell (24,24',36 and core (22, 22',34,34a) comprise plastic materials which have individual strenghts and weaknesses in a shoe construction, yet provide, as a composite improved results in a shock dispersion and memory system. In the manufacture the core (22,22',34,34a) is supported in a mold by a plurality of pins (26) extending from an upper and lower mold half toward a parting line; or the core (22,22',34,34a) is supported on one or the other of an outsole (16) or insole of the sole unit and closed in the mold. The material of the shell (24,24',36) is poured or injected into the mold.
Patent EP-0157328-A2 (EP)
Inventor: SASAKI KAZUKO
IPC: G01N27/12
Filed: 1985-03-25
Abstract: An exhaust gas sensor comprising a compound ASnO 3-δ  wherein A is Ba, Ra, Sr or Ca to make use of the variation of resistance value of the compound. BaSnO 3-δ  and RaSnO 3-δ  are n-type semiconductors, while SrSnO 3-δ  and CaSnO 3-δ  exhibit the behavior of n-type semiconductors at the point of equivalence and the behavior of p-type semiconductors in the lean burn region. The compound AWnO 3-δ  is prepared by reacting an alkaline earth carbonate with Sn0 2 .
Patent EP-0156376-A2 (EP)
Inventor: JAECKLE HEINER G
IPC: G01N27/403
Filed: 1985-03-27
Abstract: Verfahren zum Schutz und/oder zur Überwachung eines Referenzsystems mit Bezugselelrtrode in der AnalysenMeßtechnik sowie Referenzsystem, wobei zur Selbstüberwachung auf Kontamination des äußeren Brückenelektroiyts (16) eine zusätzliche Überwachungselelrtrode vorgesehen und so angeordnet ist, daß durch diese der pH-Wert (pX-Wert) des Brückenelelrtrolyts gemessen werden kann, der auf den Blechen pH-Wert (pX-Wert) wie der Bezugselektrolyt eingestellt ist. Bei Auftreten einer Potentialdifferenz zwischen der zusätzlichen Elektrode und der eigentlichen Bezugselektrode des Referenzsystems wird ein Fehlersignal ausgelöst. Vorzugsweise steht ferner der Brückenelektrolyt über eine flexible Membran in der Wandung des ihn aufnehmenden Gefäßes mit dem Meßmedium im Druckausgleich, wobei die Membran das erste Diaphragma lagern kann.
Patent EP-0167181-A2 (EP)
Inventor: EGLISE DAVID
IPC: G07F9/08
Filed: 1982-09-29
Abstract: A microprocessor-controlled coin handling apparatus, for example for a vending machine, has a plurality of change tubes (22,24,26) each of which is provided with a single level sensor (150,152) for determining whether or not the number of coins in the respective tube (22, 24, 26) is greater than a predetermined number. The microprocessor (50) keeps a count of the coins in the tube (22, 24, 26). When the power is turned on, the count is set to zero if the sensor (150, 152) indicates that the number of coins is less than the predetermined number, and is set to a predetermined "full" number (FUlNUM) otherwise. The microprocessor (50) increments and decrements the counts as coins are delivered to and dispensed from the change tubes (22, 24, 26). Whenever the level of coins rises or falls such that the sensor output changes, the coin count is automatically corrected. 
     Also disclosed is a non-volatile memory (60) for storing parameters determining how the coins are handled. Keys (102, 104, 106) are provided for accessing and altering the contents of the memory (60). Some contents are accessible in a first mode, whereas other contents are inaccessible in this mode, and require a second or third access mode to be entered. At least one location can be altered in a first manner during one of the access modes, and in a second manner only during a different access mode.
Patent EP-0177862-A2 (EP)
Inventor: SIRINYAN KIRKOR DR
IPC: C23C18/30
Filed: 1985-09-28
Abstract: Für die stromlose Metallisierung von Basisträgern zur Herstellung von Leiterplatten eignen sich hervorragend solche Trägermaterialien, auf denen Komplexverbindungen aufgebaut sind, in denen die Liganden und die zu komplexierenden Ionen eine «Wirt-Gast-Wechselbeziehung» eingegangen sind. Beispiele für derartige Aktivatorverbindungen sind Komplexe von Kronenethern, Cryptanden u. dgl. Die resultierenden Leiterplatten zeichnen sich durch hohe Haftfestigkeiten ihrer Metallauflagen aus.
Patent EP-0180779-A2 (EP)
Title: Apparatus for holding boxes in attachment of same to separable slide fastener chain with box pin and insertion pin
Inventor: SASSA YUUSEI
IPC: A44B19/64
Filed: 1985-10-04
Abstract: A box holder (25) vertically movably mounted on a frame (26) is reciprocably movable between a box attaching position and a box receiving position. The box holder (25) includes a recess for receiving a box (20) and a clamp finger (32) for retaining the box (20) in the recess (31). The clamp finger (32) is pivotably mounted on a slide block (34) vertically movably disposed in a recessed portion (30) defined in the box holder adjacent to the recess. The box holder (25) further includes a cam (38) facing the recessed portion (30) and a cam folower (37) provided on the clamp finger (32). Upon vertical movement of the slide block (34), the cam follower (37) is brought into engagement with the cam 38 to cause the clamp finger (32) to angularly move toward and away from the recess (31 thereby releasably retaining the box (20) in the recess. The box holder (25) thus constructed is compact in structure and reliable in operation.
Patent EP-0185985-A2 (EP)
Inventor: HEHL KARL
IPC: B22D17/32
Filed: 1985-12-04
Abstract: Die Versorgungsleitung (13) der Hydraulikeinrichtung teilt sich in zwei Zweigleitungen (13z, 13z') mit je einem Proportionalmengen/Druckventil (12, 12') und einem Druckfühler (24, 24'). Die Zweigleitungen (13z,13z') stehen mit einer gemeinsamen Steuer-Rückleitung (22) über ein Wechselventil (33) alternativ in Verbindung. Die Zweigleitung (13z bzw. 13z') geringeren Druckes ist mit einer Regeleinrichtung, z.B. mit einem Durchflußmeßgerät (31, 31') zur Ausregelung der durch eine Druckasymmetrie der Zweigleitungen (13z, 13z') bedingten Förderstrom-Sollwertabweichung versehen. Dadurch wird erreicht, daß mit der Regelpumpe (16) der Hydraulikeinrichtung bei tragbarem technischen Aufwand mehrere hydraulische Verbraucher gleichzeitig versorgt werden können.
Patent EP-0185306-A2 (EP)
Inventor: HARNDEN JOHN DAVIS JR
IPC: H01L41/09
Filed: 1985-12-11
Abstract: This application describes a number of novel advanced piezoelectric ceramic power switching devices which are mounted within protective gastight enclosures that are either evacuated to a high degree of vacuum or filled with an inert gas protective atmosphere. The devices thus constructed are capable of operating over a range of load voltages extending from about 100 volts to 5000 volts or more with corresponding currents of from a few amperes to hundreds of amperes and wherein it is possible to provide a number of such structures in a single common protective gastight enclosure. For certain circuit applications the devices thus constructed have unpoled portions on which are mounted either passive circuit components such as resistors, capacitors and the like or active semiconductor devices all interconnected in circuit relationship with each other and the switching devices by using printed circuit or integrated circuit fabrication techniques. In these devices, stray circuit impedances whether capacitive, inductive or resistive in nature can be reduced to an absolute minimum by appropriate designs. Such complementary circuit components and active semiconductor devices can be, if desired, mounted within the common protective enclosures in close proximity to the piezoceramic switching devices to which they are connected, or alternatively may be mounted exteriorly of the protective enclosures.
Patent EP-0148787-A2 (EP)
Inventor: HOSAKA YOSHIHIRO
IPC: G03F7/022
Filed: 1985-01-10
Abstract: A positive type photosensitive resin composition comprises a mixture of 100 parts by weight of an alkalisoluble resin and from 5 to 100 parts by weight of (I) at least one 1,2-quinonediazidesulfonic acid ester of a natural coloring matter selected from a-pyrone compounds having hydroxyl groups, y-pyrone compounds having hydroxyl groups, diazine compounds having hydroxyl groups and quinone compounds having hydroxyl groups, (II) at least one 1,2-quinonediazidesulfonic acid ester of a hydroxybenzoate compound, or a combination of (I) and (II). This positive type photosensitive resin composition has a high sensitivity, a high resolution and a high yield of residual film thickness and also has excellent developability and is well suited for use as a high-resistant photoresist for making integrated circuits.
Patent EP-0155140-A2 (EP)
Inventor: BARGIGIA GIANANGELO
IPC: C23G5/06
Filed: 1985-03-06
Abstract: Compositions suitable to be used for washing industrial materials, comprising, by weight:63 - 98.9% of 1,1,2-trichlorotrifluoroethane;0.5 - 25% of water;0.6-12% of a mixture of 80-97% by weight of a compound of formula (I) and of 20-3% by weight of a compound of formula (II); wherewherein: R = a C<sub>9 </sub>- C<sub>15</sub> alkyl groupA = a C<sub>2</sub>-C<sub>8</sub> aliphatic or cyclic amine, a diamine, or a polyamine; and(II) is X-(CO)n-OH wherein: n = 0 or 1X = a C<sub>6</sub>-C<sub>25</sub> alkyl or an alkylene group.
Patent EP-0160398-A2 (EP)
Inventor: YAMANISHI KAZUHIRO
IPC: H04N9/896
Filed: 1985-03-28
Abstract: Apparatus for recording or transmitting television signals in component form with the components time-shared and multiplexed, comprises first and second phase control loops (1,2) to which synchronous signals separated from an input signal are fed, and a plurality of memory devices (31, 32, 33), wherein the output of the first phase control loop (1) is used as a writing clock signal for writing the input signal into the memory devices (31, 32, 33), and the output of the second phase control loop (2) is used as a reading clock signal for reading the contents of said memory devices (31, 32, 33). The writing clock signal is applied to each of the plurality of memory devices (31, 32, 33) in turn in synchronisation with the synchronous signal of the input signal, and the reading clock signal is applied to each of the plurality of memory devices (31. 32, 33) which is not applied with the writing clock signal in turn in synchronisation with the synchronous signal of the output signal. While each of the memory devices (31. 32, 33) repeats writing and reading operations alternately, the reading timing of the memory devices are not synchronised with the writing timings of the memory devices. Accordingly, the fluctuation of the input synchronous signal will not appear in the output signal.
Patent EP-0178041-A2 (EP)
Inventor: COOK MICHAEL M
IPC: D06M16/00
Filed: 1985-07-15
Abstract: A system comprising beds (23, 2 4 ) of polymeric material containing antimicrobial agents is used to adjust the antimicrobial agent concentration of treatment streams used for treating fibers (11) with antimicrobial agents. The adjustment step is performed by passing the stream from a treatment veasal (13) through a bed (23, 24) which contains the agent in a concentration different from that of the stream.
Patent EP-0173447-A2 (EP)
Inventor: TAZEWELL PETER JAMES
IPC: B29C33/52
Filed: 1985-07-23
Abstract: An article to be moulded from a thermoplastics material and to have therein a hollow of predetermined shape is made by attaching to the lid of a mould which has a cavity in the external shape of the article a block in the shape of the hollow, the block being suspended from the lid on pins. The thermoplastics material is injected into the mould and caused to set. The lid and pins are then removed. The block is made from a material, such as expanded polystyrene, for which there is a convenient solvent which does not also dissolve the said thermoplastics material. The solvent is poured into one of the passages left by the removal of the pins and the solution of the block in the solvent is pumped from the hollow through the passage left by the other pin. The method has a particularly useful application in the manufacture of moulded shoe sole units which incorporate a hollow for a cushion of air.
Patent EP-0178846-A2 (EP)
Inventor: VALYOCSIK ERNEST WILLIAM
IPC: B01J29/00
Filed: 1985-10-10
Abstract: In a method of synthesizing highly siliceous ZSM-23 zeolite, an aqueous reaction mixture is prepared which comprises sources of an alkali metal, optionally an oxide of aluminum, an oxide of silicon, water and a nitrogen-containing organic cation R ++ , and which has the following composition, in terms of mole rations:
     wherein M n+  is a cation of an alkali or alkaline earth metal of valence n and R ++  is an organic cation of the formula (CH 2 ) 2 N + -R 1 -N +  (CH 2 ) 2  wherein R, is a saturated or unsaturated straight chain hydrocarbon group having seven carbon atoms. The reaction mixture is maintained at crystallization conditions until crystals of the ZSM-23 zeolite are formed, whereafber the crystals are separated from the liquid and recovered.
Patent EP-0168328-A2 (EP)
Inventor: PRIEUR CLAUDE
IPC: A01B29/04
Filed: 1985-07-11
Abstract: 1. Agricultural implement such as a scarifier, designed to be fixed to the three-point device of a tractor, this device comprising a chassis bearing a wheel (4) free to rotate on its axle and whose rolling surface is provided with cutting blades, this chassis being hinged on a support arm and suspended resiliently, agricultural implement characterised in that the cutting blades are arranged in the direction of motion of the tractor-drawn implement and are made up of teeth in the overall shape of a triangle and arranged around the periphery of metallic rings (36), these rings being fitted parallel to each other on the disc of a cast wheel (40), with bevelled collars interposed in such a way that two adjacent collars form a V-shaped groove between two toothed rings.
Patent EP-0193009-A2 (EP)
Inventor: WALTER EDITH
IPC: F24B1/188
Filed: 1986-02-07
Abstract: A reclaimer for utilising the flue gas heat in ovens, stoves and/or fireplaces in homes is described. In this connection, the reclaimer has an air inlet chamber (1), a blower, an air outlet chamber (3) and at least one heat exchange pipe (4) which connects the air inlet chamber to the air outlet chamber and which serves to carry out a heat exchange between the cold air flowing in this pipe and the hot flue gases of the firing. Another embodiment has a blower for the introduction of cold air into an air flow pipe (3') which has an air inlet opening (5') and an air outlet opening (6') and extends at least partially over the length of a flue gas pipe (2') and surrounds the latter at a distance. By means of contact of the cold air flowing in the air flow pipe with the hot external surface of the flue gas pipe, there is consequently a heat exchange between the flue gas and the cold air. <IMAGE>