baber/WOPTO huggingface dataset:
Patent EP-0327811-A2 (EP)
Inventor: ROSS GRAHAM J
IPC: B65B9/20
Filed: 1989-01-10
Abstract: Apparatus for forming bags of predetermined length with a predetermined weight of product, the apparatus being provided with a vibrator for effecting vibration of a bag shaper (20) and a sensor (44) adjacent the bag shaper for determining when the product has subsided to a level less than the height of the bag so that jaws (18) may be engaged to seal the top of the bag without being jammed by product.
Patent EP-0324493-A2 (EP)
Inventor: BOOTH BRUCE LEE
IPC: G03F7/00
Filed: 1989-01-13
Abstract: Optical waveguide devices for interconnecting optical fibers and use in integrated optical systems. The invention includes a substantially dry method for making the devices and intermediate elements.
Patent EP-0326007-A2 (EP)
Inventor: BUTCHER JAMES S
IPC: H04L7/033
Filed: 1989-01-18
Abstract: A center frequency high resolution digital phase-lock loop circuit (CF HRDPLL) is described with an input clock reference frequency which is equal to the output phase-locked frequency. The output is derived from delaying the input clock a variable number of gate delays ranging from no delay to one period of the input clock. A shift register controls the number of gate delays. A 360 degree phase detector initializes the shift register to provide no delay when the output is delayed by almost one period of the input clock and a phase retard correction occurs. An advance correction from a no delay condition causes a fast shift to occur to locate one period of delay while the output is held at no delay. The output is then switched to slightly less than one period of phase delay to allow further phase advance corrections to occur. Gate delay variations due to process, voltage and temperature are compensated for to provide a relatively constant clock phase correction.
Patent EP-0328069-A2 (EP)
Inventor: DESPAIN GEORGE H
IPC: H04N1/00
Filed: 1989-02-08
Abstract: Disclosed is an audio-to-radio and radio-to-­audio signal converter and method for interfacing a facsimile machine with a radio transmitter-receiver having a microphone input, an audio output and a push-­to-talk relay. The converter provides a first circuit for inputting the output signal of a facsimile machine to the microphone input of a radio transmitter-receiver; a second circuit controlled by the output signal of the facsimile machine for operating the push-to-talk relay of the radio transmitter-receiver; and a third circuit connected to the audio output of the transmitter-receiver for amplifying the audio output signal, and inputting the resultant signal to the facsimile machine. A fourth circuit provides a null feedback that keeps the stronger audio signals from being amplified which may trigger the push-to-talk relay.
Patent EP-0329166-A2 (EP)
Inventor: KAMIYA TOSHIHARU
IPC: G07C9/00
Filed: 1989-02-17
Abstract: A method of fingerprint verification in which an input fingerprint is compared with a previously registered fingerprint, wherein the degree of correlation between a first section of the registered fingerprint and the input fingerprint is first determined by first-stage verification processing. If the correlation is higher than a first threshold value the input fingerprint is accepted, if lower than a second threshold value it is rejected, and if between these values, second-stage verification processing is executed in which a different section of the registered fingerprint is compared with the input fingerprint, and a final judgement made accordingly.
Patent EP-0330238-A2 (EP)
Inventor: KAIS ALFRED
IPC: E01B7/02
Filed: 1989-02-27
Abstract: A friction plate (94) having a rail pad (108) between a rail-fixing plate (12) and a rail section (80) is proposed, as a result of which not only a noise reduction but also an automatic cleaning of the rail- fixing plate are achieved. <IMAGE>
Patent EP-0336334-A2 (EP)
Inventor: MOUCHART JACQUES
IPC: G02B27/28
Filed: 1989-04-03
Abstract: The invention relates in particular to polarizing light whose angle of incidence may vary substantially, e.g. over +/-10 DEG . A polarizing stack (22) constituted by dielectric layers (30, 31, 32, 33, 34, . . . ) is formed on an oblique face (4). It is in the form of a repetitive sucession of symmetrical sequences (30, 31, 40) each constituted by two half-thickness low refractive index layers (30, 40) on either side of a high refracture index layer (31). The invention is particularly applicable to polarizing the light emitted by a semiconductor laser.
Patent EP-0369108-A2 (EP)
Inventor: MAIER JOSEF
IPC: E04G9/04
Filed: 1989-06-30
Abstract: A filling-in piece (1) for inserting into the intermediate space between shuttering (2) or shuttering parts which are in alignment with one another or are arranged in one plane and have edge webs (3) has in turn edge sections (4) matching the edge webs (3) of the shuttering (2). These edge sections (4) are in each case mounted on and fixed to a shuttering shell (5) cut to size in accordance with the dimensions of the intermediate space. They are made of wood or plastic and have a cross-sectional outer contour approximately corresponding to the edge web (3) of the shuttering (2), in which arrangement a roughly channel-shaped indentation (6), running in the longitudinal direction of the edge section (4), for applying a clamp (7) or suchlike fastening element, in accordance with the shaping of the edge webs (3) of the shuttering (2), is in each case provided on the surfaces or longitudinal side faces of the edge sections (4) of the filling-in piece (1), which surfaces or longitudinal side faces are remote from the respective edge web (3) of the shuttering (2). At least this roughly channel-shaped indentation (6) is here lined with a strengthening piece. <IMAGE>
Patent EP-0353593-A2 (EP)
Inventor: SEKIGUCHI NAOKI C O FUJI PHOTO
IPC: C23F1/00
Filed: 1989-07-24
Abstract: A method of controlling a characteristics of an aqueous solution for treating surfaces of a continuously moving web in a lengthwise direction consists of changing characteristics, such as a specific gravity, of the aqueous solution at a fundamental period depending upon physical quantities, such as a speed at which the web is driven and/or a width, of the web in feedforward control and changing the fundamental period in accordance with the difference between a m easured characteristics of the aqueous solution and a reference characteristics at which the aqueous solution is to be controlled in feedback control.
Patent EP-0349021-A2 (EP)
Inventor: KOBAYASHI KIYOSHI PATENT DIVIS
IPC: H01L27/06
Filed: 1986-01-29
Abstract: A semiconductor device comprises a first semiconductor region (114) of a first conductivity type, a second semiconductor region (81) of a second conductivity type, and an interconnection layer (93) containing an impurity of a second conductivity type. Said interconnection layer (93) connects said first semiconductor region (114) with said second semiconductor region (81). A third semiconductor region (117) of said second conductivity type is provided which is formed in said first semiconductor region (114) upon diffusion of the impurity from said inter­connection layer (93) to said first semiconductor region (114) and is adapted to form, together with said first semiconductor region (114), an Esaki diode as said p-n junction diode.
Patent EP-0368243-A2 (EP)
Inventor: KENT ERIC GEORGE
IPC: C09J123/22
Filed: 1989-11-07
Abstract: Novel, uncured tapes are provided comprising a raw polymer mixture of HDPE, LLDPE or isotactic polypropylene, chlorosulfonated polyethylene rubber, a small amount of a filler or pigment and, optionally, a minor proportion of chlorinated polyethylene rubber or an elastomeric polymer. They are self-bonding when elongated at least about 50% and wrapped on a substrate, and possess various degrees of flame resistance depending on their composition.
Patent EP-0373468-A2 (EP)
Inventor: WILLIAMS TIM A
IPC: G06F17/10
Filed: 1989-12-04
Abstract: A filter processor (79) implements the LMS algorithm in an N tap digital filter (40) in (N+1) time cycles, where N is an integer. A filter structure is shown which is implemented with a processor having an update portion (81) and a convolution portion (82). A single memory (99) is shared between the two portions, and the same data is concurrently coupled to both portions for concurrent use. The filter (40) may be efficiently pipelined wherein successive adaptive and convolution operations are executed to efficiently implement an N tap filter with a minimum amount of circuitry.
Patent EP-0374959-A2 (EP)
Inventor: NAGATA KUNIO OMRON TATEISI ELE
IPC: H01H9/06
Filed: 1989-12-22
Abstract: A switch mechanism for an electric power tool, comprising: a linear slider received in a switch case so as be moved manually in a first direction against the biasing force of a return spring; an actuating pin carried by the linear slider so as to be moveable along a second direction perpendicular to the first direction; a pair of direction converting levers crossed in the manner of a pair of scissors by a pivot pin mounted on the switch case, the actuating pin being located adjacent to first ends of the direction converting levers; a pair of lateral sliders engaged by second ends of the direction converting levers and allowed to move in the second direction; a first contact set including contacts carried by the linear slider and the wall surface of the switch case for mutual cooperation as the linear slider is moved in the first direction; and a second contact set including contacts carried by the lateral slides and the wall surface of the switch case for mutual cooperation as the lateral sliders are moved in the second direction; the actuating pins being moveable between the first ends of the direction converting levers so as to selectively actuate one of the direction converting levers and the associated one of the lateral sliders through movement of the liner slider along the first direction via an engagement between the actuating pin and the first end of the associated one of the direction converting levers.
Patent EP-0376287-A2 (EP)
Inventor: TSUJIMOTO HISANAGA INTELLECTUA
IPC: G11B15/665
Filed: 1989-12-27
Abstract: A holder (112) houses a cassette and is arranged to be movable in a horizontal state. A loading mechanism (113) includes a guide (19b) for guiding the holder so as to load the cassette from a first position to a second position and to unload the cassette from the second position to the first position, and a driving member (24) for driving the guide in load and unload states. A transmitting mechanism (30) transmits a driving force from a driving source to the driving member (24). A switch (41) includes a pair of contacts which are turned ON and OFF so as to selectively supply power to the driving source, and first and second actuators (41a, 41b) for turning ON and OFF the con­tacts. The second actuator (41b) engages with the guide (19b) at the second position assumed by the guide (19b) so as to turn OFF the contacts. A switching member (42) includes first and second portions which can be freely engaged with the driving member (24) and the first actuator (41a). Engagement of the first portion with the driving member (24) releases at the first position assumed by the guide (19b) so as to cause the second portion to be engaged with the first actuator (41a), thereby turning ON the contacts. The first engaging portion engages with the driving member (24) at the first position assumed by the guide (19b) so as to cause the second portion to be disengaged from the first actuator, thereby turning ON the contacts (41a).
Patent EP-0342945-A2 (EP)
Inventor: BORSANYI ALEXANDER S
IPC: A61M5/142
Filed: 1989-05-17
Abstract: An implantable fluid delivery device (10) having a deformable casing containing a fluid reservoir, a compressible pump housing (20), and inlet and outlet valves for controlling the flow of metered amounts of fluid from the reservoir to a catheter when a target zone (54) of the casing's top wall is depressed. The construction and operation of the outlet valve (35) result in the generation of a tactile feedback signal transmitted through the target zone (54) to inform a user that a measured amount of fluid has been discharged from the device (10).
Patent EP-0351078-A2 (EP)
Inventor: KLASSEN DAVID JOHN
IPC: F02D41/14
Filed: 1989-06-22
Abstract: A fuel injection control system coupled to a multiport fuel injected engine for adjusting the air/fuel mixture of each combustion chamber to a preselected level. A plurality of fuel command controllers (51-54) provides a separate fuel command signal to each fuel injector (18,20,22,24) in response to a single base fuel command. During each correction interval of a correction time period, each of the fuel command signals is perturbed or offset in a predetermined sequence by a predetermined amount. A measurement of the average of air/fuel ratios among the combustion chambers is taken each correction interval. Airflow inducted into the combustion chambers (1,2,3,4) is also measured. In response to these measurements, and the known fuel offsets, the actual fuel delivered by each fuel injector (18,20,22,24) is calculated. All the fuel command controllers are corrected in response to associated fuel calculations to balance the air/fuel ratios of each combustion chamber.
Patent EP-0389711-A2 (EP)
Inventor: MATOBA HIDEYASU
IPC: A46B17/04
Filed: 1989-10-10
Abstract: A folding toothbrush capable of shaping the hair edge of the brush automatically. The toothbrush includes a front handle (4) with a hair-planted part (2) and a rear handle (3) with a case part (5). Both handles (3, 4) are rotatably connected by pivots and connection holes (6, 7). When the handles (3, 4) are extended, they are aligned in a straight line. When the handles (3, 4) are folded, the hair-planted part (2) of the front handle (4) is received in the case part (5) of the rear handle (3). The case part (5) includes slanting case side (22), front (24) and rear walls (25). The hair edge is inwardly bent by the slanting case walls in the folded state. The hair edge is naturally shaped by the case walls.
Patent EP-0375141-A2 (EP)
Inventor: CALLAWAY JANET ROBERTS
IPC: H04Q9/00
Filed: 1989-11-10
Abstract: There is disclosed a display unit associated with a remote computer system communicating with a host computer system. Information, which is currently being displayed on the display unit and information to be displayed thereon are compared to determine any differences which exist therebetween. If the differences exceed a predetermined value, a update command is generated and transmitted by the host computer system to the remote computer system along with the information to be displayed if facilitate the updating of the display unit. If the differences do not exceed the predetermined value, it is determined which of a plurality change categories should be used to transmit the differences to the remote system in the most efficient manner. An update command, which is associated with the selected one of the plurality of change categories, and data representing the differences are then enqueued for transmission to the remote system to facilitate the updating of the display unit.
Patent EP-0369752-A2 (EP)
Inventor: SUEKANE ARIKO
IPC: C08G65/333
Filed: 1989-11-15
Abstract: A process for preparing polyoxyalkylene polyamine having secondary amino groups at the end of polymer chain by reaction of polyoxyalkylene polyol with primary amine is disclosed. 
     Polyoxyalkylene polyamine having higher content of the secondary amino groups can be obtained by using a catalyst containing (1) Ni and Zn, (2) Co and Zn, or (3) Ni, Co and Zn; by using a conventionally known catalyst in the presence of monohydric alcohol; or by using the catalyst containing (1) Ni and Zn, (2) Co and Zn, or (3) Ni, Co and Zn, in the presence of monohydric alcohol.
Patent EP-0372898-A2 (EP)
Inventor: KATAYAMA MIKIO
IPC: G02F1/1362
Filed: 1989-12-05
Abstract: An active matrix display apparatus comprising a pair of substrates (1, 20), at least one of which is translucent, a display medium (18) which is located between the substrates and whose optical characteristics are modulated in response to applied voltage, picture element electrodes (5) disposed in a matrix at the inner surface of either one of the pair of substrates (1, 20), switching elements (6) electrically connected to the picture element electrodes (5), and spare switching elements (7) disposed close to the picture element electrodes (5) in a non-conductive state. An extension end (16a) of spare switching element (7) and one end of the picture element electrode (5) are disposed on a metal piece (24) so as to sandwich an insulating layer (11) therebetween, whereby a picture element defect caused by a malfunction of a switching element (6) can be readily corrected by forming a connection between an extension end (16a) and the corresponding picture element electrode (5).
Patent EP-0362142-A2 (EP)
Inventor: FINTER JURGEN DR
IPC: H05F1/00
Filed: 1989-09-21
Abstract: The effect of thermoplastic polymers, to the polymer backbone of which there are bonded via a group -O-, -O-CO-, -CO-OR<22>-OCO- or -CO-O- aliphatic or cycloaliphatic groups which are substituted in  alpha -,  beta -,  gamma - or  omega - position by Cl, Br and/or iodine, on an unsubstituted or substituted tetrathio-, tetraseleno- or tetratelluronaphthalene or -tetracene contained in said polymer results, through the formation of charge-transfer complexes, in compositions which are electrically conductive. Said compositions are suitable for producing antistatic or electroconductive mouldings, films, filaments, fibres, coatings and composites.
Patent EP-0337976-A2 (EP)
Inventor: PATEL RAMAN
IPC: C08L67/02
Filed: 1989-04-10
Abstract: Thermoplastic elastomer compositions com­prise a blend of polyester resin and a covalently-­crosslinked acrylate rubber. Such compositions can be prepared by dynamic vulcanization of the rubber in admixture with the polyester and can exhibit high temperature dimensional stability and low oil swell.
Patent EP-0375667-A2 (EP)
Inventor: SCHRODER MASCHINEN-HANDELS-GMB
IPC: B65G21/06
Filed: 1985-04-16
Abstract: Conveying device characterised in that a wire cable, as carrier cable having self-fastening, is anchored on masts which have a cable- bracing system, and the tracker rollers run with the undulations on this wire cable, and on these are suspended the suspension frames, the conveying devices with carrier rollers, with spindles and with conveying belt and the lower rollers, with spindles and with lower strands of the conveying belt, and the drive is effected by means of a barrel motor or via the driving drum, and the conveying belt is guided on the lower belt roller via guide rollers, and a winch draws the traction cable with the upper and lower cord via the tracking disc and the lower traction cable is connected to the upper cord at the fastening points with the suspension frames at the lower edge, and this combination of conveying device and carrier cable makes it possible for various conveying lengths to be set and for complex steel construction to be avoided. <IMAGE>
Patent EP-0391105-A2 (EP)
Title: Schaltungsplatine für die optimale Entkopplung von Schaltungen mit digitalen IC's
Inventor: HALLER MANFRED
IPC: H05K3/36
Filed: 1990-03-16
Abstract: Die Erfindung betrifft eine Schaltungsplatine für die optimale Entkopplung von Schaltungen mit digitalen IC's. Die Platine ist gekennzeichnet durch eine mit einem SMD-Kondensator (7) und zwei damit verbundenen und zu den zu entkoppelnden Punkten führenden Leiterbahnen (3, 4) versehene Platine (1), die mit allen vorhandenen Präzisionskontaktanschlüssen bestückbar ist. Weiterhin ist die Platine der Form des IC's oder des IC-Sockels angepaßt und weist jeweils eine der Anzahl der Kontaktstifte des IC's oder der Kontaktanschlüsse des IC-Sockels entsprechende Anzahl von Bohrungen (2) auf, wobei die zum SMD-Kondensator (7) führenden Leiterbahnen verhältnismäßig breit ausgebildet sind und zu den Anschlüssen der zu entkoppelnden Punkte führen. <IMAGE>
Patent EP-0400312-A2 (EP)
Inventor: KANTOR SIDNEY
IPC: A23K20/195
Filed: 1990-04-12
Abstract: A method for the control of protozoan infections in infected warm-blooded animals comprising orally administering to said warm-blooded animals a protozoacidally effective amount of protozoacidal agent LL-E19085α or a pharmaceutically acceptable salt thereof.
Patent EP-0402626-A2 (EP)
Inventor: WISMER JOHN ALOYSIUS
IPC: C07C17/20
Filed: 1990-05-10
Abstract: A continuous non-catalytic process for the manufac­ture of 1,1-dichloro-1-fluoroethane/1-chloro-1,1-difluoro­ethane mixtures from 1,1-dichloro-1-fluoroethane is pro­vided. Hydrogen fluoride and 1,1,1-trichloroethane are continuously feed a molar ratio of from about 3.0 to about 5.2 to form a liquid phase hydrofluorination reaction mixture. Vapor phase reaction product is continuously withdrawn from the reaction zone, and hydrogen fluoride is continuously selectively refluxed back to the reaction mixture. 1,1,1-Trichloroethane utilization approaches 100%, with selectivity for 1,1-dichloro-1-fluoroethane between 15% and 85%, based upon the amount of 1,1-dichloro-­1-fluoroethane and 1-chloro-1,1-difluoroethane contained in the gaseous reaction product.
Patent EP-0432360-A2 (EP)
Inventor: SCHMITT KLEMENS
IPC: B60R16/02
Filed: 1990-08-03
Abstract: The invention relates to a device for determining the mean thickness (d) of a water film on street surfaces (6), the reflection of microwaves on the surface of the water film (5) being measured. …<??>In order to be able to measure in a simple manner water film thicknesses of several millimetres without contact and with a large degree of precision, it is proposed to construct the device from at least two sub-systems (20, 30, 40) which each contain a signal source (21, 31, 41) and a receiver (24, 34, 44). The individual sub-systems (20, 30, 40) operate at different frequencies (f1, f2, f3) which are selected in such a way that the measurement ranges assigned to the respective frequency adjoin one another with a maximum degree of precision (A, B, C) and cover the predetermined water film thickness range to be determined. The sub-systems (20, 30, 40) are connected to a sampling and control device (50) which in each case activates the sub-system (20, 30, 40) which has the maximum measuring precision for the corresponding water film thickness (d). …<IMAGE>…
Patent EP-0412546-A2 (EP)
Inventor: KAKIMI FUJIO
IPC: G03F7/028
Filed: 1990-08-09
Abstract: A light-sensitive microcapsule contains silver halide, an ethylenically unsaturated polymerizable compound and pigment particles. Another light-sensitive microcapsule contains a photopolymerization initiator, an ethylenically unsaturated polymerizable compound and pigment particles. According to the present invention, the pigment particles are surface treated to be lipophilic. The pigment particles are preferably treated with a surface treating agent such as a lipophilic resin or an oil-soluble surface active agent. The light-sensitive microcapsule is advantageously employed in a light-sensitive material comprising a support and a light-sensitive layer in which the microcapsules are dispersed.