baber/WOPTO huggingface dataset:
Patent EP-0419773-A2 (EP)
Inventor: NYFELER ALEX
IPC: B44B5/00
Filed: 1990-06-29
Abstract: Delicate webs of a motif are to be embossed in a sheet of film (1) at a predetermined motif interval by means of a rotating embossing cylinder (7). The embossing cylinder (7) rolls off on a back pressure cylinder (8) and has a recess (10) for attaching the embossing stencil (12). With each revolution of the embossing cylinder (7), a gap (14) is produced relative to the back pressure cylinder (8) during a free phase, which gap is used for a relative movement between the sheet of film (1) and the embossing stencil (12). A control device (24) produces the relative movement with an adjustable amplitude which is predetermined by the motif interval on the sheet of film (1). This relative movement allows embossing at the predetermined motif interval on the sheet of film (1) irrespective of the diameter of the embossing cylinder (7). The usable length of the embossing stencil (12) is more than 50% of the circumference of the embossing cylinder (7). 
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Patent EP-0407919-A2 (EP)
Inventor: NAZARATHY MOSHE
IPC: H04B1/62
Filed: 1990-07-07
Abstract: The invention discloses a general technique of taking advantage of the stability of the modulator transfer characteristic in order to correct for second and third order distortion. These objectives are achieved in a way compatible with the nature of the video distribution frequency formats. The method of this invention for linearizing the amplitude transfer characteristic of integrated optic devices for analog transmission is accomplished by injecting pilot signals, monitoring the harmonic and intermodulation distortion content of the optical output, and feeding back bias signals to parametrically tune the operating points of the integrated optic modulator and of a predistortion network. General principles for realizing suitable parametrically tunable predistortion networks are also presented.
Patent EP-0409132-A2 (EP)
Inventor: ZDEBEL PETER J
IPC: H01L29/732
Filed: 1990-07-16
Abstract: A method of fabricating a semiconductor structure having self-aligned diffused junctions (44) is provided wherein a first dielectric layer (12), a doped semiconductor layer (18) and a second dielectric layer (20) are formed on a semiconductor substrate (10). An opening (26,34) extending to the semiconductor substrate (10) is then formed through these layers. Undoped semiconductor spacers (38) are formed in the opening (26) adjacent to the exposed ends of the doped semiconductor layer (18) and dopant is diffused from the doped semiconductor layer (18) through the undoped semiconductor spacers (38) and into the semiconductor substrate (10) to form junctions (44) therein. This provides for integrated contacts through the doped semiconductor layer (18).
Patent EP-0411644-A2 (EP)
Inventor: GO TAKAFUMI C O TERUMO K K
IPC: A61B5/366
Filed: 1990-08-02
Abstract: A vital signal measuring apparatus, when a histogram forming means (140) prepared histograms of a plurality of feature values associated with vital signals, causes a feature value selecting means (130) to select on the basis of a distribution of the histograms feature values having information most useful to a vital signal analysis, thereby can effect a vital signal analysis by an analizing means (130) with considerations of the individual characteristics of subjects. Yet, when a histogram is prepared in the unit of a predetermined period of time, accurate judgement and analysis of normality and abnormality in response to change in a person during a day or between respective examination days can be achieved, and abnormal signals of the living body can be easily selected to be stored in a memory.
Patent EP-0414020-A2 (EP)
Inventor: HUANG LIANG PROF INSTITUTE OF
IPC: C07D303/48
Filed: 1990-08-04
Abstract: The invention relates to a process for the preparation of (+/-) 3(S<*>),4(R<*>),5(R<*>), 7(S<*>)-1-methyl-3-hydroxy-4-phenyl-5-( alpha -hydroxy-benzyl)pyrrolidin-2-one (clausenamide) and (+/-) 3(S<*>), 4(R<*>),5(S<*>), 7(R<*>)-1-methyl-3-hydroxy-4-phenyl-5-( alpha -hydroxybenzyl)pyrrolidin-2-one (neoclausenamide) of the general formula (I) 
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 in which R<1> has the meaning given in the description, and their derivatives.
Patent EP-0419863-A2 (EP)
Inventor: NEAL JOSEPH H
IPC: G11C8/18
Filed: 1990-08-27
Abstract: A semiconductor memory device architecture by which a given number of discrete components can provide a memory module of increased capacity. A memory module (50) includes a plurality of discrete memory circuits (52) each organized to provide an individual data string having a length that is an integer multiple of four bits. The memory circuits (52) are arranged to provide a combined data string having a length equal to the sum of the individual data string lengths and each circuit includes a signal line connected to control transfer of individual data strings. A different data pin is associated with each bit of the combined data string to transfer a datum for output from the module. Each signal line is connected to a control pin to receive an external signal for initiating transfer of one of the individual strings from one memory circuits (52). The module (50) comprises an additional memory circuit (10) which includes a plurality of additional signal lines and a plurality of additional data lines. A first of the additional signal lines is wired in common with the signal line of a first one of the data memory circuits and a second of the additional signal lines is wired in common with the signal line of a second one of the data memory circuits. The additional circuit is responsive to transfer a bit of data along one of the additional data lines when an individual data string is transferred from one of the memory circuits.
Patent EP-0417733-A2 (EP)
Inventor: KOBAYASHI KURIMA
IPC: H01F1/055
Filed: 1990-09-11
Abstract: A magnetic material represented by the formula 
R α Fe (100-α-β-γ-δ) N β H γ O δ   
wherein 
R is at least one rare earth element inclusive of Y; 
α is from 5 to 20 atomic percent, 
β is from 5 to 25 atomic percent, 
γ is from 0.01 to 5 atomic percent and 
δ is from 3 to 15 atomic percent. 
From this magnetic material, a bonded magnet can advanta­geously be obtained, while maintaining excellent magnetic properties of the magnetic material used for the produc­tion thereof.
Patent EP-0416714-A2 (EP)
Inventor: BRENT MICHAEL
IPC: G11C7/22
Filed: 1986-07-11
Abstract: A wafer-scale integrated circuit comprises a few hundred modules 10 which can be connected into a long chain by commands sent to the modules along a transmit path set up by way of module inputs XINN, XINE, XINS, XINW from neighbouring modules and outputs thereto XOUTN, XOUTE, XOUTS, XOUTW, only one of which is enabled by one of four selection signals SELN, SELE, SELS, SELW acting both on transmit path logic 20 and on receive path logic 21 in a return path. A RAM unit 23 can be enabled by WRITE to write a block of data sent to RID via the transmit path and can be enabled to READ to read a block of data to ROD for return along the return path. The provision of SELN, etc READ and WRITE is effected by configuration logic 22 which includes a shift register and is responsive to a command mode signal CMND, on a line which runs to all modules in parallel.
Patent EP-0427316-A2 (EP)
Inventor: HERRON CARLISLE MITCHELL
IPC: D04H1/42
Filed: 1990-10-29
Abstract: Disclosed are individualized, crosslinked fibers, and process for making such fibers. The individualized, crosslinked fibers have a C₂ - C₉ polycarboxylic acid crosslinking agent reached with the fibers in the form of intrafiber crosslink bonds. Preferably, the crosslinking agent is citric acid, and preferably, between about 0.5 mole % and about 10.0 mole % of the crosslinking agent reacts to form the intrafiber crosslink bonds. The individualized, crosslinked fibers are useful in a variety of absorbent structure application.
Patent EP-0378303-A2 (EP)
Inventor: CHEN CHIA-CHUNG
IPC: A01N25/00
Filed: 1990-01-04
Abstract: Mercaptan odors in a thiophosphate compound or formulation are suppressed by treatment of the compound during preparation of the formulation with treatment agents selected from iodine, and alkali and alkaline earth metal hydroxides, hypochlorites and iodates. Depending on the particular agent and method of treatment used, the agent and any reaction products resulting from the treatment may be either removed from the thiophosphate or retained with it in the final formulation. Formulations of particular interest are granular formulations for field application.
Patent EP-0405806-A2 (EP)
Inventor: MAGUIRE SEAN PATRICK JOSEPH
IPC: G06T1/00
Filed: 1990-06-15
Abstract: A method of inspecting a surface of a member such as a motor vehicle body panel (11) includes the steps of setting up the member at an inspection site, directing light (20) on to the surface at a high angel of incidence so as to form a transverse trace (24) across the surface and to reflect light (22) from the surface with a low angle of deflection to form an image (25) of the trace on a detection screen (23). A record of the image is produced. The trace is also viewed and recorded directly from a position (31) substantially perpendicular to the surface. The records of the image and of the trace are analysed together to give an indication of the nature of the surface at the trace. The light is scanned in relation to the member to form further transverse traces across the member and the new traces and images are also analysed.
Patent EP-0409437-A2 (EP)
Inventor: YOSHIDA KAZUO
IPC: C07C63/307
Filed: 1990-07-02
Abstract: A process for preparing aromatic polycarboxylic acids comprises oxidising a benzil derivative with molecular oxygen in the presence of a Co or Mn oxidation catalyst and a bromine catalyst, in a solvent containing at least 50 wt% of an aliphatic monocarboxylic acid having up to 3 C atoms. 
     4,4′-Bis(4-alkylphenyl)benzils (wherein alkyl is methyl, ethyl or isopropyl) are novel compounds.
Patent EP-0414524-A2 (EP)
Inventor: PAYNTING JOHN J
IPC: H04Q9/00
Filed: 1990-08-22
Abstract: An audio system may be monitored and controlled from one of many remote locations. The audio sources are located at a central location, however, the signals monitored at a remote location may originate from the same or a different source as the signal being monitored at the central location or any other location. The sources are selected and routed to speakers by at least two independent selectors, and the volume is controlled by associated volume controllers, either in the speakers or at the central location. Control of the system is simplified through the use of one or more radio frequency remote controls. Commands issued to the system from a remote control are verified by a verification signal added to the output signal on the appropriate output channels. To alleviate confusion, remote controls retain exclusive control over the source and output they most recently controlled. General function keys on the remote controls are used to control specific functions of the currently selected source, but may map to functions in more than one source.
Patent EP-0415747-A2 (EP)
Inventor: SHAW ALLAN DR
IPC: F24F11/76
Filed: 1990-08-30
Abstract: An air conditioned space is cooled within a narrow target zone (as depicted on a psychrometric type chart) within which human occupants of the conditioned space would feel thermally comfortable, wherein factors including the heat transfer resistance of occupants' clothing and level of physical activity determine the target zone, by a method which includes correction of operative temperature, relative air velocity and humidity within the conditioned space 104, inherently controlling humidity by control of effective dehumidifier size 102 while maintaining a low face velocity of air and a high velocity of coolant flow, but varying either, or both, dehumidifier size 102 and the leaving air temperature if humidity ratio falls below four or exceeds thirteen grams of water per kilogram of dry air.
Patent EP-0429170-A2 (EP)
Title: A drive head assembly for a rotary scanner
Inventor: HUMPHRIES MARTIN EDWARD
IPC: H01Q3/04
Filed: 1990-10-05
Abstract: A drive head assembly for a rotary scanner is provided including a first drive shaft (1) having one end (a) connectible to a rotary scanner platform for rotation thereof. First angular contact bearing means (2, 4) are provided for rotatably supporting the first drive shaft (1), first motor means (10) for supplying rotary drive to said first drive shaft (1), and a high resolution rotary position transducer operable to sense the angular position of the first drive shaft (1).
Patent EP-0406197-A2 (EP)
Inventor: SMITH W NOVIS JR
IPC: C07C209/66
Filed: 1990-06-15
Abstract: A method for preparing lithium amides in a monocyclic aromatic solvent and the reagent compositions formed thereby.
Patent EP-0441337-A2 (EP)
Inventor: STAVA ELLIOTT K
IPC: B23K9/12
Filed: 1991-02-06
Abstract: An improvement in a short circuiting arc welding apparatus of the type including a power supply for causing a welding current of different levels to pass through a welding wire extending at variable extension distances from a holder (14) and between the wire (10) and a workpiece (12) at a molten metal pool on the workpiece. This improvement includes control means for maintaining a generally constant wattage in the wire during the plasma boost portion of the arcing condition as the extension distance from the holder (14) changes. Further, the improvement involves controlling the plasma or arcing condition after a plasma boost by a current curve gradually decreasing from the plasma boost portion toward the background current level for the system.
Patent EP-0451605-A2 (EP)
Inventor: FOUST GREGORY BYRON C O EASTMA
IPC: G03B17/08
Filed: 1991-03-26
Abstract: In a camera for daylight and underwater photography, an exposure control apparatus (24) is adjusted automatically to change an exposure parameter as a function of increased water pressure. Preferably, a pressure sensitive member (71) is mechanically connected to a multi-blade diaphragm (24) to continuously increase the size of a lens opening (69) as the camera is further submerged underwater.
Patent EP-0451863-A2 (EP)
Title: Method of applying a liquid to a flexible substrate
Inventor: TAKAHASHI SHINSUKE C O FUJI PH
IPC: G11B5/848
Filed: 1991-04-12
Abstract: A method of applying a liquid to a flexible substrate and more particularly to a method in which a magnetic liquid or the like is applied to a flexible area so that a thin liquid film is disposed on the carrier for manufacturing an application-type magnetic recording medium. The method includes positioning carrier and a back edge portion of an application head near each other, discharging the liquid from a slot provided in the head and lapping the carrier and the doctor edge portion of the head, located downstream of the slot, with each other at a predescribed lap angle for the application, and thereafter performing the application. The method further includes moving a path roller which is disposed upstream of the head and to adjust the lap angle, discharging the liquid from the slot of the head and moving the carrier to the head. According a further aspect of the invention, a downstream roller is moved in the direction of the carrier to further adjust the lap angle of the doctor edge portion. According to a further aspect of the invention, rather than translating the path rollers, the head is rotated a predescribed angle such that the back edge portion of the head is first placed near the carrier. Thereafter, liquid is discharged from the slot and the head is rotated so as to properly set the lap angle of the doctor edge portion.
Patent EP-0474085-A2 (EP)
Inventor: HENKELMANN DIETER
IPC: G01R15/12
Filed: 1991-08-26
Abstract: When in multimeters which have various input circuits in each case allocated to a particular measurement quantity for detecting the measurement signals a wrong input circuit not corresponding to the position of the measuring range switch is connected, this input circuit and thus the multimeter can be endangered. To prevent a wrong input circuit from being connected, a non-rigid coupling device (H1, H2) between the input circuit switch (6, 7) and the measuring range switch (S) ensures that at least one input circuit (a, b) can only be switched in when its associated measurement variable (A, B) corresponds to the measurement variable (A, B) predetermined at the measuring range switch (S). <IMAGE>
Patent EP-0489321-A2 (EP)
Inventor: OSTERMAYER BERTRAM DR
IPC: C08L71/12
Filed: 1991-11-23
Abstract: A continuous process for the preparation of flameproofed, halogen-free, thermoplastic moulding compositions based on polyphenylene ethers and vinylaromatic polymers in an extruder, characterised in that     I) in a first zone at a temperature of from 220 to 350 DEG C,     A) 10 - 93% by weight of a polyphenylene ether,   B) 5 - 85% by weight of a vinylaromatic polymer and   C) 0 - 40% by weight of additives and processing aids,. the data in per cent by weight relating to the total weight of components A) to D), are heated for from 0.1 to 15 minutes, giving a homogeneous polymer melt, and II) subsequently in at least one further zone of the extruder at from 180 to 350 DEG C, D) 2 - 40% by weight of a phosphorus-containing compound are added, and the mixture is homogenised and extruded.   l
Patent EP-0464972-A2 (EP)
Inventor: BLUM RICHARD
IPC: H02B1/16
Filed: 1991-06-12
Abstract: An electrical cabinet (16) has a frame which can be covered by wall elements (3, 17) and doors and consists of hollow profile elements (1) which have at least one web (4) on the inside of the electrical cabinet (16) for holding attachment elements of the wall elements (3, 17). At least one of the wall elements (3) is provided with a plurality of retaining brackets (6), each of which is to be engaged with an edge (22) of the web (4) of the hollow profile element (1), by means of a sprung limb (11). In consequence, the wall element is brought to rest on the frame with a prestressing force. A plurality of retaining brackets can be connected by means of a strip which is to be mounted on the wall element. <IMAGE>
Patent EP-0440501-A2 (EP)
Inventor: YOROZUYA TSURUO - KOMESHIMA
IPC: H01C7/12
Filed: 1991-02-01
Abstract: An arresting insulator is provided which includes an insulator body (1) made of an insulative material and a non-linear resistor (9). The insulator body includes a head (4, 6) for linking the insulator to an adjacent insulator, and a shed (2) formed integrally with the head. The resistor is secured in the insulator body (1) and has a non-linear relation between residual voltage and current. More specifically, the resistor (9) has a characteristic that satisfies the equation :           V       NmA       /H ≧ 300 V/mm          wherein V NmA  is a threshold reference voltage that causes a current of at least N milliamps to start flowing across the resistor to cause the resistor to perform a surge absorbing function. N is an arbitrary value in the range of 1 to 10, and H is the axial length of the resistor along a direction of electric field in millimeters.
Patent EP-0460888-A2 (EP)
Inventor: HO CHUN HUNG CHINA DYEING WORK
IPC: H02J7/00
Filed: 1991-06-03
Abstract: A battery charging circuit comprising means to supply a DC output from the mains supply for  inter   alia  recharging a rechargeable battery, switch means in series with the battery across the DC output which are normally closed but which open from time to time to disconnect the battery from the DC output, battery voltage monitoring means for measuring the potential or emf of the battery at the time when the switch means are open, and means for determining a maximum potential and therefore fully charged state for the battery and decreasing the charging current from the DC output to the battery when a fully charged state is determined, so preventing overcharging of the battery.
Patent EP-0473428-A2 (EP)
Inventor: BEG MIRZA AKMAL
IPC: G01R19/165
Filed: 1991-08-29
Abstract: An overcurrent trip circuit monitors the rate of rise of the current and the magnitude of the current in a power conductor 14 and opens a circuit containing the power conductor when either the rate of rise of the current exceeds a first preselected limit value or the magnitude of the current exceeds a second preselected limit value. The inherent inductance in a metering shunt 18 is used to produce a voltage signal that contains a component which is representative of the rate of change of current in a power conductor. This voltage signal is compared to a first reference signal to produce a trip signal when the voltage exceeds the first reference signal. In addition, the voltage signal is processed and the processed voltage signal is compared to a second reference signal to produce a second trip signal when the magnitude of the processed voltage signal exceeds the magnitude of the second reference signal. The power circuit is then opened in response to either of the first or second trip signals.
Patent EP-0484094-A2 (EP)
Inventor: KOJIMA KOICHI
IPC: A61K31/58
Filed: 1991-10-29
Abstract: Compounds of formula (I) :
     (in which : R 1  is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or a heterocyclic-substituted alkyl group ; R 2  is an aryl-substituted alkyl group, a heterocyclic-substituted alkyl group or a diarylamino group ; R 3  is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or an alkenyl group having from 3 to 6 carbon atoms ; and each of the bonds represented by α-β and y-8 is a carbon-carbon single bond or a carbon-carbon double bond ;) and pharmaceutically acceptable salts and esters thereof are useful for the treatment and prophylaxis of prostatic hypertrophy. We also provide processes for their preparation.
Patent EP-0494514-A2 (EP)
Inventor: LURYI SERGEY
IPC: H04B10/43
Filed: 1991-12-10
Abstract: Disclosed are articles an systems that comprise optically communicating logic elements. Exemplarily, a first logic element (10) is a real space transfer logic element having two or more electrical input channels (12, 13) and an optical output channel, and a second logic element (11) has two or more electrical input channels (14, 15, 16) and an optical or an electrical output channel. Associated with at least one of the electrical input channels of the second element are means ("switching means", 17) whose electrical state is responsive to an optical signal that impinges on the switching means (e.g., a photoconductor, phototransistor or photodiode). The elements are arranged such that the output signal of the first logic element impinges on the switching means, whereby the output of the second logic element is responsive to the output of the first logic element. In an exemplary embodiment the inventive article comprises massively parallel signal processing means comprising a multiplicity of optically communicating levels.
Patent EP-0488937-A2 (EP)
Inventor: ALBRECHT UWE
IPC: B60R21/26
Filed: 1991-11-27
Abstract: The triggering unit (26) is provided with a chamber (32) in which a trigger charge (44) and a trigger element (50) which triggers the latter is accommodated. The chamber (32) consists of a lid (40) and a container (42) which are connected to one another along a circumferential groove (38). A distributor housing (52) is plugged onto the chamber (32), gas outlet openings (58) being provided in said housing and being sealed by the cap-shaped lid (40) of the chamber (32). The V-shaped circumferential groove (38) constitutes a predetermined breakpoint of the chamber (32), by which means the lid (40) is thrown off the container (42) when the trigger charge (44) is triggered. The lid (40) moves away from the container (42) into the space (70) until it strikes against the upper end (54) of the distributor housing (52). During its movement in relation to the distributor housing (52), the lid (40) clears the gas outlet openings (58) so that the gases and flames can escape from the triggering unit (26). …<IMAGE>…