baber/WOPTO huggingface dataset:
Patent EP-0348161-A2 (EP)
Inventor: ROBINSON ADRIAN PAUL
IPC: H04J3/06
Filed: 1989-06-20
Abstract: Data blocks are identified by associating with the blocks of an m block cycle respective bits from an m-bit chain code. The block number can then be decoded in a ROM from any n successive code bits where 2 n  - 1 is greater than or equal to m. To speed up the identification process a plurality s of successive code bits of the m-bit chain code are associated with each block. To uniquely identify the block number s is chosen to be mutually prime with respect to m, and the code bits are looked at only once every s code bits. The size of the decoding ROM does not need to be increased.
Patent EP-0361974-A2 (EP)
Inventor: SEKIGUCHI KOUICHI INTELLECTUAL
IPC: G06F9/50
Filed: 1989-09-29
Abstract: A distributed data-base communication network system includes a plurality of terminal stations (12a, 12b, 12c) which respectively contain data-base devices (15) and which are associated with one another by means of data communication lines (14). A data-base management apparatus (16) is provided in each of these stations and includes an internal load monitor device (20) for monitoring the accessing load of the internal data-base device (15) of the internal station (12a) and an external load monitor device (24) for monitoring the accessing loads of the data-base devices of the external terminal stations (12b, 12c). A data-base load distribution management device (28) is connected to the monitor devices (20, 24), and automatically transfers at least part of the data-base information of the internal data-base device to a selected one (12c) of the external terminal stations when the internal data-base accessing load has exceeded the maximum permissible level, thus enhancing the uniformity of distribution of the data-base load of the communication network system.
Patent EP-0368601-A2 (EP)
Inventor: WILKES MALCOLM STUART
IPC: B65D25/16
Filed: 1989-11-07
Abstract: A food product 12, for example a filled dough product, is baked in a container 10 closed by a web 14 of controlled-porosity paper or plastics. After baking and before or after cooling, the closed container is subjected to an inert-gas atmosphere for 60 to 90s, during which time oxygen in the container is replaced by inert gas to extent sufficient to prevent subsequent deterioration of the product. To this point, the controlled-porosity paper acts as a barrier to entry into the container of micro-organisms which would cause deterioration of the product. After treatment with inert gas, the container is packaged in a gas-­impermeable envelope. The cooking, gas-treatment and packaging steps may be carried out on products continuously conveyed on a conveyor belt.
Patent EP-0359723-A2 (EP)
Inventor: DIAZ HORTA SILVIO MAURO
IPC: H04Q3/00
Filed: 1989-09-12
Abstract: The arrangement in equipment deals with the reproduction of voice messages in telephone line, with the aim of replacing the signal machines (generating tones and rings) used at present at public or private telephone exchanges, and presents an Input Manager Module (10) and an Output Manager Module (11), a Background Music Circuit (12), Mass Memories (13, 14, 15), a RAM's Memories Bank (16), a Delta Demodulation Circuit (17, 18), a Parallel/series Converter (19, 20), a Commutator switch (21), a Modulator (22), a Supervision Tone (N) (23) and a Summing Circuit (24).
Patent EP-0387895-A2 (EP)
Inventor: MATEVA ROSA PETROVA
IPC: C07D223/10
Filed: 1990-03-16
Abstract: N-substd. lactam derivs. of formula (I) are claimed n = 5-12; X = -Si(R)p(R1)q (with R = Me or Et; R1 = Ph; p = 2 or 3; q = 0 or 1) (IA), -COCl (IB) or -CO-N(CH2)m (with m not = n, m = 5-12) (IC).
Patent EP-0392384-A2 (EP)
Inventor: ELLESTAD GEORGE A
IPC: C07K16/00
Filed: 1990-04-06
Abstract: The disclosure describes disulfide analogs of antitumor and antibacterial agents known collectively as the LL-E33288 complex, a method for constructing carrier-drug conjugates from the disulfide analogs and the carrier-drug targeted form conjugates.
Patent EP-0418853-A2 (EP)
Inventor: IWATA KIYOSHI
IPC: H04B17/29
Filed: 1990-09-19
Abstract: A method tests a mobile communication system which includes a base station radio unit (103) for making a line connection with an arbitrary one of mobile stations, a line control unit (104) which is coupled to the base station radio unit, and a pseudo mobile station (101) which is coupled to the line control unit via a monitoring control line (102). The method includes the steps of transmitting a line test instruction from the line control unit to the pseudo mobile station via the monitoring control line, detecting whether or not the pseudo mobile station periodically receives the line test instruction from the line control unit via the monitoring control line, making a line test using a pseudo station identifying information which is assigned to the pseudo mobile station and is peculiar thereto when no line test instruction is periodically received by the pseudo mobile station, and detecting an abnormality in the monitoring control line based on the pseudo station identifying information which is received by the line control unit via the base station radio unit.
Patent EP-0422428-A2 (EP)
Inventor: PUST MANFRED ING GRAD
IPC: G01N1/10
Filed: 1990-09-21
Abstract: The invention relates to a device for dispensing liquid samples, in particular a multiplicity of milk samples obtained one after the other, into a corresponding number of sample containers which are preferably sealed with a lid made of a material which automatically closes after being punctured. A hollow injection needle is provided with two flow paths which are formed from parallel communication paths in an inner tube and between the latter and an outer tube. As a result of the invention, inter alia, subsequent dripping of the hollow injection needle is reliably avoided. This is achieved, inter alia, because, when the hollow injection needle (K) performs a puncture stroke, the first and second flow paths (3a and 11, respectively) are each sealed from the environment of the hollow injection needle at their sample-container end and because the flow paths mutually open with respect to their surroundings at the end of the puncture stroke as a consequence of the relative movement of the surrounding walls (3, 5) forming the flow paths and mutually close as a result of a reversal of the direction of movement. <IMAGE>
Patent EP-0420300-A2 (EP)
Inventor: ARAI MICHIO
IPC: A42B3/22
Filed: 1988-05-30
Abstract: A shield mounting assembly for a safety helmet of the type having a helmet body (2) and a front opening (13), includes (a) an engaging base plate (3) secured to left and right outer surfaces of the helmet body (2), each engaging base plate (3) including a rotational axle (6) with an engaging recess (10) therein, a resilient engaging piece (7), a groove (8), and an engaging opening (12) formed in the lower portion thereof; (b) a shield (2) rotatably supported by the engaging base plates (3) so as to cover the front opening (13) in a closed position, each side of the shield (2) including a mounting hole (14) for receiving a respective rotational axle (6) to rotatably support the shield (2) on the engaging base plate (3), an arcuate guide opening (15) for receiving a respective resilient engaging piece (7) to limit rotation of the shield (2) through a predetermined range of motion, and a lower peripheral edge which fits into the groove (8) of the respective engaging base plates; and (c) a shield keep cover (4) detachably connected with an upper portion of each engaging base plate (3), each shield cover (4) including a stopper (19) operable from outside and being movable between positions into and removed from the engaging opening (12) of a respective engaging base plate (3), and an engaging projecting portion (18) which fits into the engaging recess (10) of a respective engaging base plate (3) through the mounting hole (14), the engaging projecting portion (18) being disengageable from the engaging recess (10) of a respective engaging base plate (3) only when the shield (2) is rotated so that each mounting hole (14) is aligned at a predetermined rotational position with the respective rotational axle (6).
Patent EP-0428975-A2 (EP)
Inventor: SHUTOU HIDEKI
IPC: H04L25/02
Filed: 1990-11-12
Abstract: A constant voltage drive type driver circuit includes a pulse transformer (10) for outputting output pulses having a predetermined peak value and having primary and secondary windings (L1, L2), where the secondary winding (L2) has first and second terminals (101, 102) and an equivalent load impedance (R L ) is connected to the primary winding (L1) when viewed from the pulse transformer excluding an impedance of the primary winding itself, a power source (6, 7) for supplying a voltage, a switching circuit (20) for supplying the voltage from the power source to the secondary winding of the pulse transformer in a first mode and for cutting off the supply of the voltage to the secondary winding in a second mode in response to control signals (A, B), and a short-circuiting part (30) for short-circuiting the first and second terminals of the secondary winding of the pulse transformer for a predetermined time from a time when the switching circuit assumes the second mode.
Patent EP-0439736-A2 (EP)
Inventor: EIDMANN FRITZ JUERGEN
IPC: F24F13/06
Filed: 1990-12-06
Abstract: The ceiling air outlet has an air supply connection piece and outlet-side guide vanes for creating twist. Between the guide vanes, there are air passage gaps for direct passage of air. Arranged in front of the guide vanes in the direction of flow is a fan wheel with deflector blades. By means of the deflector blades, the air passage gaps can be completely or partially covered. As a result, the jet direction is variable on the one hand and the direct passage of air can be varied on the other hand. <IMAGE>
Patent EP-0398568-A2 (EP)
Inventor: RAO SAILESH KRISHNA
IPC: G06G7/16
Filed: 1990-05-04
Abstract: In a multiplier for binary numbers represented in two's complement notation, the need to perform sign-bit extension in order to combine the partial products is avoided by representing the value represented by the sign bits of all the partial products as a two's complement number in its own right. The bits of that number, rather than the original sign bits, are then used in the partial product addition. Since (as with all two's complement numbers) all the bits of the sign-bit-value word are guaranteed to have positive significance (except for the left-most one), the digits of the partial products can then be directly added without the need for sign bit extension.
Patent EP-0409394-A2 (EP)
Inventor: AUVINEN STUART T
IPC: G11C11/417
Filed: 1990-06-04
Abstract: A biasing circuit for use with memory cells in intermittent memories includes means coupled between first and second bit-lines for biasing continuously the first and second bit-lines during a read operation so as to compensate for any leakage of charge without consum­ing any power. The biasing means is formed of an N-­channel MOS biasing transistor (M1) and a cross-coupled half-latch circuit formed of a first P-channel MOS transistor (M2) and a second P-channel MOS transistor (M3).
Patent EP-0410592-A2 (EP)
Inventor: STEEBY JOHN ALLEN
IPC: F16H61/02
Filed: 1990-07-04
Abstract: A control system (104) for at least partially automatically executing manually selected upshifts and downshifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds and from a driver control console (108) and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts. The processing unit logic rules include rules for sensing conditions indicative of non-torque lock at an engaged jaw clutch and for issuing commands to disengage an engaged jaw clutch only if non-torque lock conditions are sensed.
Patent EP-0424098-A2 (EP)
Inventor: KATO MASATOSHI
IPC: C22C27/06
Filed: 1990-10-16
Abstract: A high temperature electrode material is disclosed, comprising a single crystal of chromium metal or an aggregate of large single crystals of chromium metal. An electrode material for use in plasmas is also disclosed, comprising a single crystal of chromium metal or an aggregate of large single crystals of chromium metal.
Patent EP-0428404-A2 (EP)
Inventor: MUEFFKE WALTER
IPC: F16L13/14
Filed: 1990-11-14
Abstract: In a tube connection for thin-walled, small-­calibre metal tubes, in particular for braking, fuel and hydraulic lines on motor vehicles, or for refrigeration apparatus, at least one of the metal tubes (1, 2) is provided on the end to be connected with a flange (11, 12) and the metal tubes (1, 2) are enveloped by a sleeve (3, 4; 7) in each case, of which at least one sleeve (7) can be deformed by the effect of a contact pressure on the sleeves (3, 4; 7) and thus on the flanges (11, 12) so as to form a connection between the sleeves (3, 4; 7), at least one of the sleeves (3, 4) consists of a part in, which can be connected to the other sleeve (7) by deformation, and a part (3) which envelopes the metal tube (1) and which enables a releasable connection to be provided between the parts (3, 4).
Patent EP-0455909-A2 (EP)
Inventor: SPAGNUOLO CIRO JERRY
IPC: A61P9/12
Filed: 1990-11-20
Abstract: Furanone compounds and compositions having anticholinergic activity are described. The compounds have the formula: <CHEM>  wherein: the dashed line indicates either the 4,5-unsaturated or the 4,5-dihydrofuranone ring; R1 and R2 may be the same or different and are hydrogen, thienyl, furanyl, or cycloalkyl (C3-C6), benzyl, phenyl, substituted phenyl or substituted benzyl wherein the phenyl or benzyl group may be substituted with halogen, trifluoromethyl, lower alkyl, lower alkoxy or hydroxy; R3, R4 and R5 may be the same or different and are hydrogen, lower alkyl, lower alkyl substituted with a halogen, alkoxy, amino or carboxylic acid group, an alkyl or alkylene bridge between R4 and R5 or R3 and the ring N, trifluoromethyl, nitro, a cycloalkyl group containing 3 to 6 carbons, halogen, benzyl, phenyl, substituted phenyl or substituted benzyl, for which the substituents are the same as those set forth for R1 and R2 substituted benzyl or phenyl. R6 in the dihydrofuranone series is hydrogen or lower alkyl. Also described are the pharmaceutically acceptable quaternary alkyl and acid addition salts of such compounds The compounds are cholinergic receptor antagonists, and are particulary useful in the treatment of neurogenic bladder disorder and chronic obstructive pulmonary diseases.
Patent EP-0438058-A2 (EP)
Inventor: AUERBACH ABRAHAM E
IPC: H05F3/02
Filed: 1991-01-02
Abstract: An accessory tray which can be placed atop a computer monitor regardless of the monitor's size and shape. The underside of the tray has a rubber friction pad attached near its front, and a bendable wire attached near its rear by means of tubes welded to the underside. The wire is bent to hold the rear of the tray spaced from the top of the monitor so that the tray will not block any air vents in the top of the monitor. The friction pad, and a soft plastic sleeve over the portion of the wire that contacts the top of the monitor, enable the tray to resist slipping. Options such as a copyholder and a static electricity grounding connection are also attachable to the underside of the tray.
Patent EP-0442296-A2 (EP)
Inventor: LI MEI
IPC: H01L27/092
Filed: 1991-01-23
Abstract: High speed silicon-on-insulator radiation hardened semiconductor devices and a method of fabricating same. Starting with a SIMOX wafer (10) having a layer of silicon (12) on a layer of buried oxide (11), P-well and N-well masks are aligned to an oversized polysilicon mask (16). This produces relatively thick source and drain regions (18) and relatively thin gate regions (17). The relatively thick source and drain regions (18) educe the risk of dry contact etch problems. N-channel and P-channel threshold voltages are adjusted prior to the formation of active areas, thus substantially eliminating edge and back channel leakage. A sacrificial thin oxide layer (21) is employed in fabricating the N-well and P-well implants so that both front and back channel threshold voltage adjustments are controlled. Good control of doping profiles is obtained, leading to excellent threshold voltage control and low edge and back channel leakages. The speed of devices fabricated using the method of the present invention is high due to reduced capacitances resulting from thinner silicon-on-insulator films. The present invention is fabricated using present equipment and available technology, and provides an easy, straight forward and cost-effective process to fabricate very high speed CMOS devices which are latch-up free and radiation hardened.
Patent EP-0463327-A2 (EP)
Title: Elektrostatische Farbspritzpistole
Inventor: SIMON GEORG
IPC: B05B5/025
Filed: 1991-05-03
Abstract: Bei einer elektrostatischen Farbspritzpistole mit eingebauter Hochspannungskaskade (11), die zusammen mit einem Transformator (10) in einen Isolierstoffkörper (12) eingegossen ist, wird ein Trägerrohr (20) vorgesehen, das aus einem Rohrstück (21) und einem Ringflansch (22) besteht, wobei am Außenmantel des Rohrstücks die elektrischen Bauelemente der Hochspannungskaskade und am Ringflansch (22) die Ausgangswiderstände (19) angeordnet und fixiert sind. Die Innenbohrung (21a) des Rohrträgers kann als Aufnahme für die Elektroden-Hochspannungs-Zuführlitze dienen. <IMAGE>
Patent EP-0467207-A2 (EP)
Inventor: JAUNIN ROLAND
IPC: A61P43/00
Filed: 1991-07-10
Abstract: The compounds of the formula <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are as defined in Claim 1, inhibit the angiotensin-II receptors and can therefore be used in the form of pharmaceutical preparations in the control, or prevention, of hypertension and arteriosclerosis. They can be prepared by N-biphenylmethylation of corresponding unsubstituted purine derivatives by methods known per se.
Patent EP-0477979-A2 (EP)
Inventor: YOSHIHIRO SHIGEMASA
IPC: A61L27/00
Filed: 1991-09-27
Abstract: A biological filling agent and a wound-healing agent are provided. The biological filling agent includes a composite which is made of chitin or a derivative thereof, and a reinforcing material. The biological filling agent may further include an antibiotic. The wound-healing agent includes a cotton-like chitin product which is an aggregate of thread-like chitin; or a cotton-like chitosan product which is an aggregate of thread-like chitosan; or a sponge-like product which is made of chitin, chitosan and a derivative thereof. The biological filling agent and wound-healing agent are quite useful for the protection of a wound face and the filling of a tissue defect part or a dead cavity.
Patent EP-0447193-A2 (EP)
Inventor: BAKER WALTER JOHN
IPC: B07C1/00
Filed: 1991-03-12
Abstract: An apparatus for producing items in selected configurations and a system and method for controlling the same. More particularly, an apparatus for producing mail pieces and a system and method for controlling it to produce mail pieces in a variety of configurations are disclosed. The apparatus includes a laser printer and folding sealing apparatus controlled by a data processor. The folder sealer apparatus combines sheets printed by the laser printer with pre-printed sheets and envelope forms, which also may be printed by the laser printer or may be windowed envelopes, folds the sheets as necessary and folds and seals the envelope form about the folded sheets to produce a mail piece. A user inputs a configuration for the mail piece which is translated by the data processor into a data structure and transmitted to the controller of the folder sealer apparatus. The controller controls devices comprised in the laser printer and the folder sealer by executing state routines in accordance with the data structure to produce the mail piece in the defined configuration. Concurrently the data processor transmits text from an output file to the laser printer for printing on printed sheets and envelope forms. The data processor also controls the laser printer to print an address for the mail piece either on an envelope form or on a printed sheet in a position where it will be visible through the envelope. Thus the apparatus is controlled to process an output file stored in the data processor into a mail run having a selected configuration.
Patent EP-0456374-A2 (EP)
Inventor: TRINH CUONG O
IPC: G11C16/06
Filed: 1991-04-24
Abstract: An apparatus for controlling power in a programmable array logic device, particularly a programmable array logic device (PAL) having a plurality of programmable product terms, is provided. The apparatus comprises a programmable switch coupled to at least one of the programmable product term outputs for selectively enabling the logic signal output therefrom. Each such programmable switch may include: an amplifier (SA) having an inverting input coupled to one of the programmable product term outputs; a first transistor (12) coupled between the amplifier and ground; a first inverter (14) coupled to the first transistor; a latch (20) coupled to the first inverter; a second transistor (26) coupled to the latch; a power-up reset circuit (10) coupled to the second transistor; and an electrically erasable programmable read only memory cell (28) coupled to the second transistor and latch means. Also provided is a method for controlling the power consumption of a PAL which includes a plurality of programmable product term outputs. The method comprises selectively enabling each of a plurality of sense amplifier means, each one of the plurality of amplifier means being coupled to one of the product term outputs. Each amplifier is enabled using a separate control signal input to selectively enable each of said plurality of said amplifier means upon power-up of the programmable logic device.
Patent EP-0458498-A2 (EP)
Inventor: PAGE SIMON C
IPC: H01J37/05
Filed: 1991-05-10
Abstract: A charged particle energy analyser includes two hemispherical electrodes (19,21) and means (22) for developing an inverse square electric field in the gap between the two electrodes. An afocal charged particle lens arrangement (9,11) is arranged to project a charged particle image of a sample (3) into the electric field such that the particles' trajectory in the field will depend on their energy, position in the image, and orientation relative to the charged particle optical axis of the analyser. Two baffles (27,29) are disposed in the gap between the electrodes (19,21), the baffles (27,29) being effective to restrict the energy and angular divergence of the particles transmitted by the analyser, the baffles being positioned so as to reduce the dependence of the energy and the orientation of the charged particles transmitted by the baffles on the position of the particles within the image A two-dimensional detector (33,35) is arranged to detect the charged particle image transmitted by the analyser.
Patent EP-0465028-A2 (EP)
Inventor: MILNE DOUGLAS LESLIE
IPC: G06K13/067
Filed: 1991-06-12
Abstract: A document sensing apparatus includes voltage generating means (12) for generating a first or second voltage depending on whether or not, respectively, a document is present at a sensing location, and capacitive means (36) for providing a second voltage whose peak value is determined by said second value. Voltage comparison means (30,38,40) compares said first and second voltages and provides an output signal indicative of the presence of a document at the sensing location if said first voltage is less than a predetermined fraction of said second voltage. A microprocessor (44) controls the operation of circuit means (74-1) which provides, as necessary, a charging current to said capacitive means (36) so that while a document is present at the sensing location, said second voltage is prevented from falling by a significant amount, thereby preventing problems occurring if a document remains at the sensing location for a prolonged period due to a feeding irregularity.