baber/WOPTO huggingface dataset:
Patent DE-2233976-B2 (DE)
Title: Aperiodic information detector blocking noise signals - has constant delay time, threshold switch and integrator as band-pass filter
IPC: H03G3/34
Filed: 1972-07-11
Abstract: The information detector only passes the information on if that information is genuine information and not noise or meaningless periodic signals not recognised as information. The information concerned may be an aperiodic signal such as speech, music, video signals, telegraphic signals etc. An auto-correlation detector is connected to the information path, has a constant delay time, and controls the switching-through of the information with the help of a threshold switch. The auto-correlation detector's integrator is a bandpass filter designed specifically for the information being handled.
Patent DE-2237233-B2 (DE)
Title: Async. machine supply with emergency braking circuit - consisting of resistor switched across rectifier when supply fails for emergency braking
IPC: H02P3/22
Filed: 1972-07-28
Abstract: The asynchronous machine phased supply consists of an input rectifier (5) controlled by a first reference current comparator and feeding an inverter (3) via a smoothing choke (8). The inverter is controlled by a reference torque comparator. An emergency braking circuit (4) comes into operation when the a.c. supply fails and consists of a resistor (37) coupled in series with a first thyristor (39) across the rectifier output. The resistor is bridged by the braking thyristor (38) which is controlled by a second reference current comparator. The first thyristor is controlled from a circuit monitoring the rectifier three input phase lines, and serves to block the braking process during very short interruptions in the supply. The braking thyristor may be pulsed so that with the resistor it forms a variable braking resistance.
Patent DE-2330370-B2 (DE)
Title: Sliding window or door compact unit - interior has two identical open profiles and provision for draining water installation
IPC: E06B3/66
Filed: 1973-06-14
Abstract: The sliding window or door in the form of a compact unit, characterised in that it has a single frame forming at the same time the fixed and the sliding frame, formed on its four sides by four identical profiles of which the interior part has, side by side, two identical open profiles and of which the exterior part has a rectangular open profile, provided for the assembly of the profiles at the four corners of the frame as well, as for installing devices for draining water, and in that this window or door also has two panes, each one being held along the sides, at regular intervals, by stops.
Patent JP-2699511-B2 (JP)
IPC: A61K31/395
Filed: 1989-01-23
Granted: 1998-01-19
Abstract: A cholinesterase inhibiting agent which contains an alkylene diamine of the formula <CHEM> wherein R<1> and R<2> each independently is a hydrogen atom or a hydrocarbon residue which may optionally be substituted, or R<1> and R<2> combinedly form, together with the adjacent nitrogen atom, a condensed heterocyclic group, R<3> is a hydrogen atom or a hydrocarbon residue or an acyl group which may optionally be substituted and R<4> is a hydrogen atom, or R<3> and R<4> combinedly form a group of the formula   -(CH2)m- @-, -@-(CH2)m- or -(CH2)m+1- (m being 0, 1 or 2), A is -(CH2) l - ( l  being 0, 1 or 2) or -CH=CH-, X is a substituent or substituents and n is an integer of 4 to 7, or a salt thereof, which are useful as cerebral function improving agents for the prevention or treatment of senile dementia, Alzheimer's disease, Huntington's chorea, hyperkinesia, mania and so forth.
Patent JP-H0547950-B2 (JP)
Inventor: JIRU REMII GOZURAN
IPC: H02G15/18
Filed: 1983-01-28
Abstract: This invention relates to polymeric, preferably heat recoverable, articles carrying fusible or flowable electrically conductive material, and a process for making such articles. A problem with such articles is that the conductive material generally has to be inserted into the formed article on an item-by-item basis, which is costly. The present article, in contrast, can be made quickly and conveniently, and comprises a polymeric material (2,3) that has been seam bonded through the electrically conductive material (1) so as to displace the conductive material (1) from the resulting seam (4). The article may be used for electrical applications, for example for electrical cables.
Patent JP-S5650277-B2 (JP)
IPC: B41J2/435
Filed: 1973-03-27
Abstract: An X-Y matric addressing method in which M numbers of electrodes X1 through XM are arranged in an X column, and N numbers of electrodes Y1 through YN are arranged in a Y row, intersecting perpendicularly with the X-column electrodes, having the steps of applying scanning voltages eY1 through eYN to the N number of Y-row electrodes at a cycle T seconds; applying signal voltages eX1 through eXM to the M number of X-column electrodes; applying a voltage eXi - eYj to a matrix cell Pij formed in the region where an arbitrary one Xi of the M number of X-column electrodes intersects with an arbitrary one Yj of the N number of Y-row electrodes, in response to the timings of the bit state of the signal voltage and the bit state of the scanning voltage, thereby causing the X-Y matrix cells to exhibit a response in the form of an image or segment pattern; and, determining the bit states of the scanning voltage eYj and of the signal voltage eXi so that the voltage eYj assumes the bit state "1" for the period of (T/N) seconds at the cycle T and the bit state "0" for the rest of the period T - (T/N) seconds, and the voltage eXi assumes the bit state 1 or 0 according to the bit state matrix cell Sij of an arbitrary signal, the scanning voltage eYj is EOY - (V1/2) for the first half of the bit state 1 of the scanning voltage eYj and is EOY + (V1/2) for the latter half of the bit state 1 where EOY stands for an arbitrary potential value, and V1 for a voltage with an arbitrary polarity and value and further the scanning voltage eYj is EOY for the period where the bit state of the scanning voltage eYj is  0, while, the signal voltage eXi is EOX + (V2/2) for the first half of the bit state 1 of the signal voltage eXi and is EOX - (V2/2) for the latter half of the bit state 1 where EOX stands for an arbitrary potential value, and V2 for a voltage with an arbitrary polarity and value.
Patent JP-2854072-B2 (JP)
IPC: D21H17/37
Filed: 1990-02-19
Granted: 1999-02-03
Abstract: The invention relates to a process for fixing foreign substances in papermaking, wherein the agents used for fixing the foreign substances are polymers, consisting of cationic groups, of 50 to 100% by weight of quaternised dimethylaminopropylacrylamide or dimethylaminopropylmethacrylamide and 0 to 50% by weight of acrylamide, acrylic acid, methacrylic acid or acrylamidomethylpropanesulphonic acid, which have an intrinsic viscosity of less than 150 ml/g. The fixing agent is added to the pulp run and/or to the circulating water in quantities of up to 1% by weight relative to the dry weight of the paper produced.
Patent JP-2929572-B2 (JP)
IPC: G01D5/26
Filed: 1995-02-24
Granted: 1999-08-03
Abstract: The system to measure the position of a body (2) secured in a carrier (1) uses a relatively in elastic set cast mass (14) at least between one surface (8,9) of the body (2) and a surface (12,13) of the carrier (1). A barrier layer (10) is inserted between the body (2) surface and the cast mass (14) and/or between the cast mass (14) and the carrier (1), which allows thermal length changes in the body (2) to be measured in the measurement direction, independently of the carrier (1). The barrier layer is an adhesive layer (10) with high elasticity or it is a Teflon (RTM) film or a paper containing oil or silicon.
Patent JP-3165316-B2 (JP)
IPC: C09D167/00
Filed: 1994-03-10
Granted: 2001-05-14
Abstract: Powdered thermosetting compositions including (a) a specific polyester containing carboxyl end groups and (b) an acrylic copolymer containing glycidyl groups. The polyester (a) containing carboxyl end groups has an acid value of 15 to 70 mg of KOH/g and is necessarily prepared in two stages. In the first stage a polyester containing hydroxyl end groups is prepared from at least one polycarboxylic acid other than 1,4-cyclohexanedicarboxylic acid and from at least one aliphatic or cycloaliphatic polyol and, in the second stage, the polyester containing hydroxyl end groups thus obtained is esterified with 1,4-cyclohexanedicarboxylic acid alone. Moreover, the composition of the polyester (a) is highly specific: it contains at least 75 mol% of terephthalic acid, at least 10 mol% of 1,4-cyclohexanedicarboxylic acid and not more than 14 mol% of at least one other aromatic and/or aliphatic and/or cycloaliphatic polycarboxylic acid, relative to the total of the carboxylic acids forming part of its composition. The powdered thermosetting compositions obtained from polyester (a) and from the acrylic copolymer (b) are particularly useful for the preparation of powdered paints and varnishes. They yield coatings exhibiting high gloss, excellent mechanical properties and, at the same time, good weathering resistance.
Patent JP-S6054747-B2 (JP)
IPC: G02F1/1345
Filed: 1979-04-27
Abstract: At least one slot is formed in one or both connecting end-portions of a flexible insulating support, the slot or slots being superposed on the terminals of the corresponding electrical assembly. Connecting leads are unwound and bonded to the flexible support in the form of a continuous conductor arranged as a snaked coil, the ends of the loops which are placed beyond the slots being then cut off and removed. The method of interconnection permits the achievement of a high connection density, the connecting terminal pitch being of the order of a few tenths of a millimeter.
Patent JP-H0154337-B2 (JP)
IPC: B01J31/12
Filed: 1981-05-13
Abstract: Compounds of the formula I    <IMAGE>  (I)  in which p, m, Z, R, R' and Y are as defined in claim 1, can be obtained in a simple and economical manner by a novel process which comprises reacting a halide of the formula    <IMAGE> (II)  with the corresponding acrylic acid derivative, in the presence of a base and of certain palladium catalysts, such as palladium acetate. The compounds (I), and functional derivatives prepared therefrom, are useful for the preparation of photocrosslinkable polymers, which can in particular be employed as (so-called) photoresists.
Patent JP-S5824060-B2 (JP)
IPC: G10L19/00
Filed: 1979-06-08
Abstract: A system for simultaneously transmitting over the same voice circuit a voice signal and input information other than the voice. First and second sine-wave signals which do not bear any harmonic relation to each other in the band of the voice circuit are simultaneously frequency modulated by the input information, and the modulated outputs are superimposed on the voice signal and transmitted. On the receiving side, the pitch frequency of the voice signal is extracted from the received signal, and the pitch frequency and its integral multiples are removed from the received signal to remove a voice component. At this time, at least one of the first and second sine-wave signals is detected. One of these detected outputs is made to have the same frequency as the other frequency. The converted frequency and the detected frequency are demodulated to obtain the original input information.
Patent JP-S6328529-B2 (JP)
IPC: H04B3/44
Filed: 1983-04-26
Abstract: For remote feed of a group of electrical users connected in series in a closed loop, a dc voltage is applied to the loop in a polarity opposite to a normal feed voltage in order to determine whether interruptions are present, even if a human body is shunting the loop at the interruption. Each of the users has a diode connected in parallel to its inputs which is polarized such that when the test voltage for creating a test current is applied, substantially only a resistance of the loop is measured exclusive of the users. A loop resistance is determined from a measurement of the test current and the loop resistance is compared to a test resistance set lower than a human body resistance. If the loop resistance is lower than the test resistance, then normal remote feed current is applied to the loop since no interruptions exist. If the loop resistance exclusive of the users is of a same magnitude or greater than the human body resistance, then shunt arms are employed in the loop comprised of resistors and diodes to lower the loop resistance during feed of test current so as to reliably detect whether an interrupt location is present.
Patent JP-3775820-B2 (JP)
IPC: C07D205/095
Filed: 1995-03-10
Granted: 2006-05-17
Abstract: A process for preparing a  beta -lactam halide compound represented by the formula (2) characterized by halogenating the allenyl group of an allenyl  beta -lactam compound represented by the formula (1) with a cupric halide and a metal halide to obtain the  beta -lactam halide compound <CHEM> wherein R<1> is a hydrogen atom or amino or protected amino, R<2> is a hydrogen atom, halogen atom, lower alkoxyl, lower acyl, or lower alkyl having a hydroxyl group or protected hydroxyl group as a substituent, R<3> is a hydrogen atom or carboxylic acid protecting group, and R<4> is a hydrocarbon group which may have a substituent, or the group -S-S(O)n-Ar, n being 0 to 2, Ar being aryl which may have a substituent <CHEM> wherein R<1>, R<2>, R<3> and R<4> are the same as defined above, X and Y are each halogen atom.
Patent JP-H0239699-B2 (JP)
IPC: F24H1/10
Filed: 1984-04-20
Abstract: PURPOSE:To permit to effect ignition of gas as well as delivery of water 1 from a tap by one operating unit by a method wherein the operating unit is provided with first position, in which water is supplied, second position, in which gas is supplied to a pilot burner and is ignited, and third position, in which the gas is supplied to a main burner. CONSTITUTION:First guide groove 32 and second guide groove 33, connecting to the central side of the first guide groove 32 at one end thereof, are formed on the lower surface of a main operating cam 26 while a slanted surface 34 is formed at the connecting position of the first groove 32 and the second groove 33 so that the second groove 33 becomes shallow. Third groove 37, communicating with the first groove 32 or the second groove 33 of the main operating cam when the cam is moved, is formed on the lower surface of a sub operating cam 35. The operating unit 38 is constituted of an operating lever 22, a gear 23, the main operating cam 26 and the sub operating cam 35. According to this method, the gas may be ignited and hot-water may be discharged by operating only the operating unit while the operability of the device may be improved and the pilot burner may be prevented from being forgotten to extinguish it.
Patent JP-S6254119-B2 (JP)
IPC: C07J9/00
Filed: 1979-07-13
Abstract: Novel  DELTA 4,9-gonadiene-21-ol-3,20-diones of the formula <IMAGE>  I  wherein X is selected from the group consisting of hydrogen and tritium, R1 is alkyl of 1 to 3 carbon atoms, R2 is alkyl of 1 to 12 carbon atoms and R3 is alkyl of 1 to 4 carbon atoms in the form of 21R or 21S epimers or mixtures thereof having progestomimetic and antiestrogenic properties, their preparation and novel intermediates.
Patent JP-S57291-B2 (JP)
IPC: C07B61/00
Filed: 1973-08-28
Abstract: 1415945 Halogenated diphenyl ethers BAYER AG 30 Aug 1973 [30 Aug 1972 30 March 1973] 40782/73 Heading C2C A process for the production of a halogenated diphenyl ether corresponding to the general formula in which X and Y, which may be the same or different, each represents a hydrogen atom, a halogen atom or a C 1  to C 6  alkyl radical; n is an integer of from 1 to 4; and R represents a phenyl radical unsubstituted or substituted by at least one halogen or C 1  to C 6  alkyl radical, at least one of X, Y or the substituents in R being a halogen atom, comprises reacting an alkali metal salt of a phenol corresponding to the Formula I in which X, Y and n are as defined above, with at least the stoichiometrically necessary quantity of a compound RHal, in which R is as defined above, and Hal represents a halogen atom, at a temperature of from 120‹ to 200‹ C., in the presence of copper and/or copper salt and in the presence of up to 50 mol per cent, based on the total phenol content, of a free phenol corresponding to the Formula I.
Patent JP-S6052769-B2 (JP)
IPC: A21C3/02
Filed: 1983-06-01
Abstract: An apparatus and a method for stretching a strip of dough (1) into a thin sheet. The apparatus comprises a roller mechanism (R) having a plurality of rollers (2) movable along an endless roller path (X), the peripheries of the moving rollers forming a closed envelope (Y) having a lower straight portion (S), and a belt conveyor mechanism including entrance (18) and exit (20) belt conveyors, these conveyors extending under the roller mechanism. The vertical spacing (Ta) between the upper flight (9) of the entrance belt conveyor and the said lower straight portion is variable to match the thickness (T1) of the strip of dough to be fed into the apparatus. The vertical spacing (Tc) between the upper flight (10) of the exit belt conveyor (20) and the said lower straight portion is also variable, at need, to set the thickness of the dough sheet to be produced.
Patent EP-1428411-B2 (EP)
Title: Verfahren und vorrichtung zur steuerung der basswiedergabe von audiosignalen in elektroakustischen wandlern
Inventor: AUBAUER ROLAND
IPC: H04R3/04
Filed: 2001-09-21
Granted: 2011-11-30
Abstract: Um die Basswiedergabe von Audiosignalen (AS) in elektroakustischen Wandlern (EAW) basierend auf dem als 'virtual pitch' oder als 'residual hearing (hearing of missing fundamental)' bezeichneten psychoakustischen Prinzip so zu steuern, dass die Wahrnehmung der virtuellen Basswiedergabe der Audiosignale (AS) Gegenüber dem Stand der Technik verbessert ist, wird Wiedergabe der in dem elektroakustischen Wandler (EAW) abgegebenen tiefen Frequenzen bzw. Bässe durch das Verstärken der schon im Audiosignal (AS) enthaltenen harmonischen Oberwellen so im Sinne einer Simulation gesteuert, dass der Hörer eine verbesserte Basswiedergabe empfindet bzw. wahrnimmt. Die Steuerung bzw. Simulation kann dabei sowohl digital (Anspruch 1), durch ein Programmodul (PGM) in einem Digitalen Signal Prozessor (DSP) eines elektronischen Gerätes zur Aus- und/oder Wiedergabe von Audiosignalen (AS) mit dem elektroakustischen Wandler (EAW), als auch analog (Anspruch 9), durch eine Hardware-Schaltung zwischen einem Digital/Analog-Wandler (DAW) und einem Endverstärker (EVS) des elektronischen Gerätes (FG) zur Aus- und/oder Wiedergabe von Audiosignalen (AS) mit dem elektroakustischen Wandler (EAW), erfolgen.
Patent EP-1433905-B2 (EP)
Title: Liquid dispensing unit
Inventor: LEONARD STEPHEN BOWNE
IPC: B67C7/00
Filed: 1999-06-15
Granted: 2015-03-11
Abstract: A liquid dispenser 1 comprises a housing 2 and a hook 3 for suspending the housing 2 from the rim of a lavatory bowl. A user inserts a sealed inverted reservoir bottle 6 into the housing 2, which breaks the seal. A porous pad 7 located in the housing 2 conveys liquid from the bottle 6 to a position within the stream of flushing water. <??>The pad 7 can be adjusted to accommodate different lavatories and has two guide slots which are engaged by two fingers in the housing which define two extreme positions of the pad 7. <??>To allow venting of the bottle 6, small vent holes 14 are formed in the pad 7. <??>The pad may alternatively be a solid plate of the same shape but having a number of raised holes or elongate slots. The plate may be have a venting post which mates with the mouth of the bottle 6. <??>Venting may be achieved by providing an aperture in the bottle. The top of the bottle may be provided with: a one-way valve; with a plug which seals the aperture, the housing having a pin which bears on the plug and releases it into the bottle; a breakable seal which covers the aperture, the housing being provided with a tube member which seals the aperture; or a removable tab which covers the aperture and which is broken away from the bottle prior to insertion, either by the user or, automatically, by a projection within the housing. <IMAGE>
Patent EP-1866438-B2 (EP)
Inventor: THELWELL NICOLA JO
IPC: C12Q1/68
Filed: 2006-04-04
Granted: 2015-12-23
Abstract: A polynucleotide primer comprising at least 75% of the ten nucleotides at the 3' end of the following primer sequence, or a sequence complementary thereto: SEQ. ID NO. 21.
Patent EP-0290665-B2 (EP)
Inventor: FINKE HARRY P
IPC: F23C6/04
Filed: 1987-05-22
Granted: 1995-01-25
Abstract: The radiant tube burner assembly (10) comprises a radiant tupe (12) having a burner leg (14) and an exhaust leg (16). A plenum for mixing combustion air and products of combustion from the exhaust leg is positioned to direct the resultant mixture into the burner leg. A jet pump (22) for directing high velocity combustion air through a nozzle (26) and along a central longitudinal axis of the plenum (36) aspirates the products of combustion from the exhaust leg (16) through a duct (42) in registry with the plenum (36) and the exhaust leg (16). A restructed orifice (48) associated with the duct (42) is dimensioned and sized in relation to the jet pump nozzle (26) to control the amount of products of combustion aspirated to the plenum (36). A conventional fuel source including a fuel pipe and conventional exhaust means also form a part of the assembly.
Patent EP-0391884-B2 (EP)
Inventor: LISEC PETER
IPC: C09J5/00
Filed: 1990-03-14
Granted: 1994-05-11
Abstract: For filling the edge groove (26) of an insulating glass pane (1) of an arbitrarily designed outer contour with sealing compound, stored geometrical data of the outer contour of the insulating glass pane (1) are utilized for controlling the relative motion between the insulating glass pane (1) and the filling nozzle (4). The relative velocity of the relative motion between the insulating glass pane (1) and the filling nozzle (4) is varied in such a way that the desired extent of filling of the edge groove (26) remains constant even in case of a change in the depth of the edge groove and/or in case of fluctuating feeding rate of a sealing compound. Furthermore, the relative speed between the filling nozzle (4) and the insulating glass pane (1) is selected to be higher in the zone of linear or less strongly curved sections (6) of the edge groove (26) than in the zone of more strongly curved sections (5). The delivery of the sealing compound to the filling nozzle (4) is performed via a conduit (46) guided through a hollow shaft (34) carrying the filling nozzle (4) so that the conduit (46) does not impede the rotatability of the filling nozzle (4).
Patent EP-0454794-B2 (EP)
Inventor: HOFSETH OLAV
IPC: E03F1/00
Filed: 1990-03-02
Granted: 2005-03-30
Abstract: A vacuum drainage system for sanitary equipment such as toilets, urinals and sinks etc., comprising branching pipes connected to the sanitary equipment and ending in a collecting pipe (5), and a vacuum device (2) connected to the collecting pipe (5) producing vacuum in the pipes and transporting sewer from the sanitary equipment to e.g. a collection tank (1) or purification plant. The vacuum device comprises one or optionally several screw pumps (2) being equipped with a mill or grinding device for grinding solid particles in the sewer and being connected directly to the collecting pipe (5).