baber/WOPTO huggingface dataset:
Patent EP-0469501-A2 (EP)
Inventor: NOBUSAWA HIDEAKI
IPC: H02M3/155
Filed: 1991-07-29
Abstract: In a radio pager, the front end (2) of the pager is powered by a battery (3). A decoder (4) processes an incoming signal received by the front end and generates a first or a second signal when it is in an active state or an inactive state, respectively. A high duty-ratio pulse signal or a low duty-ratio pulse signal is generated in response to the first and second signals from the decoder, respectively. A voltage inducing circuit is connected between the battery (3) and a ground potential to respond to the high duty-ratio and low duty-ratio pulse signals by allowing a current to periodically pass through an inductor (15) for a varying duration proportional to the duty ratio of either of the pulse signals to cause a voltage higher than the battery voltage to be induced in the inductor. A capacitor (18) coupled to the inductor stores DC energy proportional to the duration of the current and supplies power to the decoder. A power savings circuit is provided for comparing the voltage developed in the capacitor with a reference voltage for ceasing the voltage in the capacitor to increase when it is higher than the reference voltage.
Patent EP-0484706-A2 (EP)
Title: Feuchtigkeitsindikator für Atemschutzgerät
Inventor: PLOETZ KLAUS-BERND DR
IPC: G01N31/22
Filed: 1991-10-16
Abstract: Ein Feuchtigkeitsindikator zur Anzeige des Beladungszustandes einer Sauerstoff abgebenden Chemikalie mit Feuchtigkeit in einem Atemschutzgerät, welcher als Substanz das Peroxid eines Alkalimetalls enthält, soll derart verbessert werden, daß er einen irreversiblen und deutlich erkennbaren Farbumschlag zeigt und auch auf kleine Feuchtigkeitseinbrüche anspricht. Zur Lösung der Aufgabe ist vorgesehen, daß die Substanz als Reaktionssubstanz einen Zusatz eines Alkalimetall-Ozonids enthält, welcher mit der Luftfeuchtigkeit eine Farbreaktion eingeht.
Patent EP-0483845-A2 (EP)
Inventor: SUGIYAMA AKIHIKO
IPC: H04B1/12
Filed: 1991-10-31
Abstract: An interference canceller comprises a first input terminal (10) to which a combined signal and noise is supplied, and a second input terminal (12) to which a reference signal correlated with the noise is supplied. A subtractor (11) has a first input coupled to the first input terminal (10) and an output coupled to the output terminal of the canceller. An adaptive filter (13) has an input connected to the second input terminal (12) and an output connected to a second input of the subtractor (11). A detector (14) is provided for generating a signal representative of the magnitude of the output of the subtractor (11). A calculation circuit (17) is coupled to the detector for generating a signal that is inversely variable as a function of the output of the detector. A multiplier (18, 20) scales a stepsize with the inversely variable signal and multiplies the output of the subtractor with the scaled stepsize. The tap-weights of the adaptive filter (13) are controlled according to the multiplied signal.
Patent EP-0498940-A2 (EP)
Inventor: KONTEATIS ZENON D
IPC: C07C237/22
Filed: 1991-11-21
Abstract: Peptide amide and amide dimer muscle relaxants represented by the formulae:
       
 wherein: R is lower alkyl; R₁ and R₂ independently selected from the group consisting of hydrogen, lower alkyl, allyl, propargyl, aryl lower alkyl and cyclo-lower alkyl lower alkyl, or R plus one or both of R₁ and R₂, together with the nitrogen to which they are attached, form a heterocyclic ring having 5 to 7 member atoms; AA are independently selected from certain amino acids moieties; n is 2 to 4; x is independently 0 or 1; y is independently 1 or 2; z is 2 to 12; and and An⁻ is a pharmaceutically acceptable anion.
Patent EP-0491246-A2 (EP)
Inventor: SCHUMACHER HANS
IPC: G01F3/10
Filed: 1991-12-06
Abstract: Volume sensor for fluids having a measuring chamber in which round, straight-toothed measuring work gears which mesh with one another in external engagement are mounted on fixed axes. In at least one of the end faces of the measurement chamber there are provided in the plane of the axes flow paths which are separated by a web whose edges are constructed to be essentially symmetrical with respect to the plane of the axes. The measuring work gears are provided in their tooth spaces, at least on the side facing the flow paths, with a depression which extends radially inwards over the root circle and is symmetrical with respect to the tooth space. The web is constructed such that in the central position of a tooth space of the two measuring work gears in the plane of the axes, the edges of the web in each case essentially correspond in shape to the adjacent edges of the teeth bordering the tooth spaces in the region between the base of the depression and the pitch circle of the toothing and the width of the tooth spaces in this region is slightly smaller than the width of the web. <IMAGE>
Patent EP-0464964-A2 (EP)
Inventor: AOKI HIROYUKI
IPC: G01L3/10
Filed: 1987-09-25
Abstract: A torque detecting device 1 has a measuring shaft 2, means 4, 5, for forming a magnetic circuit incorporating said measuring shaft into a part of the magnetic path, and means 6 for detecting a component of magnetostriction passing through said measuring shaft. In order to increase the output, decrease the rotative fluctuation of output and decrease the hysteresis, at least a part of said measuring shaft forming the said magnetic path is made from an iron-aluminium based alloy having the specific composition or structure.
Patent EP-0448279-A2 (EP)
Inventor: SUZUKI SHOGO C O PATENTS DIVIS
IPC: G11B15/00
Filed: 1991-03-13
Abstract: A control system 10 for controlling a plurality of reproduction devices 2, 3 (eg. video tape recorders) includes a plurality of controllers 12 and a bus 14 interconnecting the controllers. Each of the controllers 12 is connected to at least one reproduction device 2, 3 for controlling the reproduction device 2, 3 and is selectively operable in a master mode or in a slave mode with at most one controller 12 operable in the master mode at any time. A reproduction device 2, 3 connected to a controller operating in a slave mode is controllable by a said controller operating in said master mode. Each controller requests a change from the slave mode to the master mode by sending a request, REQ, over the bus, and sensing whether a response, POL, indicative that another controller is already in the master mode is received over the bus within a predetermined period. Only if a response is not received within the predetermined period does the requesting controller change to the master mode. A mechanism for controlling a plurality of variable speed reproduction devices 2, 3 is described, as is an arrangement of controls for selecting a variable speed for the reproduction devices.
Patent EP-0476806-A2 (EP)
Inventor: KIANG RICHARD KIASHING
IPC: G06V30/166
Filed: 1991-06-21
Abstract: An improved machine process for recognizing the transition point between letters and digits in handwritten text is disclosed. The script, digits and/or letters, is mapped onto a pixel matrix. The entropy for each column for a range of assumed slant angles is analyzed to determine the angle at which image entropy is a minimum. By reverse-shifting the pixel array an amount equal to this angle, the slant component of the script is verticalized and the segmentation step which follows is more accurately accomplished.
Patent EP-0447293-A2 (EP)
Inventor: COMPOINT PHILIPPE
IPC: H04N5/44
Filed: 1991-03-05
Abstract: A device for receiving and recording television transmissions. This device is always on stand-by continually to record the television transmissions of at least one channel on a re-usable, high-capacity recording substrate (10) such as a magnetic optical disk.
Patent EP-0468953-A2 (EP)
Inventor: MUELLER GUENTER DIPL-ING
IPC: B23K9/133
Filed: 1991-07-18
Abstract: The invention relates to a procedure and a device for automatic and semiautomatic welding, the welding rod being drawn from a supply unit and being fed to an automatic welding machine. In order to minimise or avoid stoppages during replacement of the supply and interruptions in larger welding operations and also to ensure and if need be to inspect and document the quality of the joint, provision is made according to the invention to determine in a first step the total weight of the welding rod in the supply unit and in a second step to measure a respective residual weight during the withdrawal, to feed the measuring data and further data to a monitoring and analysing unit and to process this data into relevant data which is displayed and/or used for controlling the automatic welding machines and/or for quality control and the like.
Patent EP-0487488-A2 (EP)
Inventor: SAMHABER FRIEDRICH DIPL-ING DR
IPC: B08B9/04
Filed: 1991-10-17
Abstract: In order to clean workpieces having at least one cavity and/or intermediate spaces between workpieces, cleaning fluid to which solid cleaning bodies (1) are added is conveyed through the cavities, over the external surfaces of the workpieces and/or through the intermediate spaces between the workpieces at a speed at which a turbulent flow is produced. <IMAGE>
Patent EP-0497343-A2 (EP)
Inventor: KENICHI IGARASHI
IPC: G01N21/75
Filed: 1992-01-30
Abstract: A blood analyzing system (10) for analyzing the level of a component (such as glucose) in blood collected from a person or animal. In the blood analyzing system, a pipet unit (12) includes a drop meter for measuring the volume of the blood sample actually dropped onto a test slide (14). Reacting to a reagent coated on the test slide, the blood sample changes its color, which is optically detected. A content calculating circuit (24) calculates the level of the component in the blood sample based on the received light signal. The content calculating circuit also corrects the calculated results according to the volume of the blood sample actually delivered.
Patent EP-0542067-A2 (EP)
Inventor: HARWATH FRANK A
IPC: H01R24/40
Filed: 1992-10-31
Abstract: In the exemplary embodiment of the invention, the miniature coaxial contact (10) terminates a coaxial cable (12) which includes a signal wire (27), an insulating jacket (28) surrounding the signal wire, ground means (30, 34) surrounding the insulating jacket and an outer insulating sheath (32) surround - ing the ground means. The contact includes a signal pin (14) having a contact end (26) for mating with an appropriate receptacle contact and a terminating end (24) having a coined portion for termination to the signal wire. Insulator means (16) is provided about at least a portion of the signal pin. A grounding shield tube (18) is provided about the insulator means. The tube has an inner surface for termination to the ground means of the cable.
Patent EP-0525900-A2 (EP)
Inventor: VOGEL PETER
IPC: H04N19/132
Filed: 1992-07-24
Abstract: The filter circuit described, for preprocessing a video signal (a1) to be coded, can be used, for example, in video telephones. The video signal to be coded is coded, for example by means of a hybrid coder (4), data block by data block, the hybrid coder (4) containing a frame buffer (410A) and a motion estimator (410B) for calculating motion vectors (v). The filter circuit consists of a multiplexer (S1) having two inputs (a1, f1), which either conducts the video signal (a1) to be coded or a filtered signal (f2) to the input of the hybrid coder (4) and the input of a further frame buffer (F4). The further frame buffer (F4) is located in the feed back branch of a recursive filter (F) by means of which the video signal (a1) to be coded is temporally filtered. The multiplexer (S1) is controlled by a control device (S) which receives as input data the video signal (a1) to be coded, the motion vectors (v) and the data (a410) from the frame buffer (410A) of the hybrid coder (4). <IMAGE>
Patent EP-0503824-A2 (EP)
Inventor: BOUQUET PHILIPPE LOUIS
IPC: A61L26/00
Filed: 1992-03-04
Abstract: The apparatus is adapted to be held in one hand of an operator for mixing components of a composition packaged as two or more individually stable components of substantially equal volume and viscosity each in a receptacle having a closure made of a material which can be ruptured, and to dispense the mixed composition by a manual operation. The device comprises a mixing housing, separate chambers for the receptacles, piercing means for piercing the receptacles, plunger means for expelling a component from the chamber into the mixing region, a mixing element in the mixing region, and a passageway which contains means for actuating the mixing element and through which the mixed composition may be expelled from the mixing region. The construction and arrangement is such that relative movement of approach may be caused between the piercing means and the receptacles to rupture the receptacles, and between the plunger means and the mixing housing to urge the component into the mixing region, the mixing element may be actuated to mix the components in the mixing region, and relative movement of approach may be brought about between elements of the device to discharge the mixed composition through said passageway. The device is principally intended for mixing and dispensing of silicone foam to provide foamed dressings.
Patent EP-0544416-A2 (EP)
Inventor: PELTZER BRUCE ALAN
IPC: B41J2/525
Filed: 1992-11-02
Abstract: Page description information received from an interpreter is composed into color plane memories as basic pels for line information and larger shade pels, comprising e.g. 4 by 2 basic pels, for color information, with intensity information for the larger pels also in the color plane memories. A separate memory identifies the existence of the larger pels. Intensity is printed by filling parts of the larger pels as dictated by the intensity information.
Patent EP-0545580-A2 (EP)
Inventor: MASADA SHIGEO
IPC: G06K7/00
Filed: 1992-11-19
Abstract: A portable storage (1) of the invention comprises a semiconductor memory (2a) in which at least issuer information (4a) representing an issuer and owner information (5a) representing an owner are stored, and a device body (8) accommodating the semiconductor memory and containing issuer related information (4) and owner related information (5) related to the issuer information and the owner information in the semiconductor memory, respectively, and visually indicated on a surface of the device body (8). With a verification method of the invention, the issuer information and the owner information both stored in the semiconductor memory inside the portable storage, as well as the reading issuer related information and the owner related information both visually indicated on the surface of the device body of the portable storage are respectively read and compared with each other for allocation. The portable storage cannot be forged with ease and can be visually verified without using a verification device. The verification method enables the portable storage to be verified with a high degree of reliability.
Patent EP-0544540-A2 (EP)
Inventor: PULLELA SARMA V
IPC: B66B1/18
Filed: 1992-11-27
Abstract: A method for controlling the dispatching of elevator cars, and apparatus for accomplishing the method. The method includes the steps of (a) receiving a hall call from a floor landing; (b) determining a current passenger load of an elevator car; (c) determining if a crowd signal is generated for the floor landing; and, if it is determined that a crowd signal is generated for the floor landing, (d) determining, from the current passenger load, if the elevator car is EMPTY. If it is determined that the elevator car is EMPTY, the method further includes the steps of (e) assigning an Empty Car Bonus to the elevator car; and (f) employing the Empty Car Bonus value in determining a Relative System Response for the elevator car. The Relative System Response is a function of a plurality of bonuses and penalties. The use of the invention increases the efficiency of the elevator system and serves to decrease the waiting time for persons waiting behind the hall call by increasing the probability of an empty car being assigned to a hall call having a crowd waiting behind the hall call.
Patent EP-0522942-A2 (EP)
Inventor: MIZOGUCHI NAOYUKI
IPC: A21D2/18
Filed: 1992-07-03
Abstract: A processed starch which is up to 8% in solubility on heating, is in the form of particles less than 5% of which remains on a 60 mesh sieve and has a cold water swelling power (Sc) and a hot water swelling power (Sh) which are in the relationship of 1.2≧Sc/Sh≧0.8, the cold water swelling power being 4 to 15. The starch is useful as an ingredient for bakery foods to give an excellent texture and longer shelf-life to the food.
Patent EP-0533616-A2 (EP)
Inventor: PETER ARTHUR MAX
IPC: F16K15/20
Filed: 1992-07-29
Abstract: The valve has a cylindrical inflating nozzle (1) which, in lower part, has a conical wall part (10) adjoining which is the weld-on rim (2). The weld-on rim (2) is connected to the film (5) of the inflatable body via a joint (4). A pressing diaphragm (3) running all the way round is welded to the underneath of the weld-on rim (2) and leaves free only one air passage opening. The annular surface (8) formed in this way is the active pressing surface by which the pressing diaphragm (3) presses on the weld-on rim (2). An aperture, which is sealed off by a cup-shaped receptacle (11), is formed in the pressing diaphragm (3) underneath the conical edge region (10). The conical edge region (10) of the inflating nozzle (1) can thus be pressed into the receptacle (11). <IMAGE>
Patent EP-0560077-A2 (EP)
Inventor: SMITH W DAVID
IPC: H01L23/498
Filed: 1993-02-12
Abstract: In accordance with the present invention, an MCM substrate product is manufactured in an additive process using multiple layers of a fluoropolymer composite material and copper. The copper layers are plated, and the fluoropolymer composite layers are laminated. A seeding process promotes reliable bonding between the fluoropolymer composite material and the plated copper. The use of the filled fluoropolymeric composite eliminates the need for a barrier metal layer between the insulation and the conductors. The MCM substrate device of the present invention may have multiple metal layer and multiple dielectric layers; four or five, or more, of each in a single structure would be easily achieved and is typical. The structure would include lead lines in separate mutually orthogonal planes (sometimes referred to as "x" and "y" lead lines) (84, 67) sandwiched between ground and power voltage planes of copper. The MCM substrate device of the present invention also has solid copper vias (20, 22), which may be used either as electrical interconnection between layers of the MCM substrate and/or to the I/C's to be packaged in the module, or as thermal vias (67, 67a) for heat conduction for thermal management. The manufacturing process of the present invention makes it possible to start or stop any via in any layer of the device. Further in accordance with the present invention, the uppermost layer of the MCM substrate structure (on which the I/C's would be mounted) may be rigidized to improve wire bonding and handling capabilities and characteristics of the MCM substrate structure. The rigidized upper layer is in place of a fluoropolymer layer; and preferably the rigidized upper layer is a cyanate ester/silica layer.
Patent EP-0561180-A2 (EP)
Inventor: TATUM TODD C
IPC: H04M3/533
Filed: 1993-02-23
Abstract: Method and apparatus for providing a capability for recording two or more party conversations in connection with a voice messaging system. In accordance with the present invention, a user can record any telephone conversation between two or more parties that is originated or received by the user's telephone extension.
Patent EP-0553915-A2 (EP)
Inventor: VAN TOL WILLEM
IPC: H04N3/26
Filed: 1993-01-20
Abstract: A single power amplifier is provided both the horizontal and vertical focussing coils of each CRT of a red, blue and green CRT projection television system. Each amplifier includes an amplitude adjustment network to minimize spot size, an adder circuit for superimposing horizontal and vertical parabolic focussing voltages and a power amplifier stage for amplifying the superimposed voltages. The amplifier stage includes a differential amplifier comparator for converting with high gain the horizontal superimposed parabolic voltage into a saw tooth voltage superimposed on a vertical parabolic voltage which is applied to the vertical focussing coil. A passive capacitive filter filters out the vertical parabolic voltage, applies only the filtered saw tooth voltage to a transformer for stepping up the voltage. The stepped up saw tooth voltage is then applied to the horizontal focussing coil. The parabolic currents from the coils are combined and fed back to the differential amplifier as one input after conversion to a superimposed feedback voltage for comparison to the adjusted superimposed voltages from the adder circuit applied as a second input.
Patent EP-0570072-A2 (EP)
Inventor: ECK RALF DR
IPC: C22C27/06
Filed: 1993-05-10
Abstract: The invention relates to a chromium-base alloy having a chromium content of more than 65% by weight, and the following composition: 0.005 to 5% by weight of one or more rare earth oxides and 0.1 to 32% by weight of one or more metals from the group comprising iron, nickel and cobalt, the remainder being chromium. In addition, the alloy can contain up to 30% by weight of one or more metals from the group comprising Al, Ti, Zr and Hf, up to 10% by weight of one or more metals from the group comprising V, Nb, Mo, Ta, W and Re, and also up to 1% by weight of C and/or N and/or B and/or Si. As compared with pure chromium, the alloy has a markedly improved oxidation resistance and improved corrosion resistance, in particular against vanadium pentoxide.
Patent EP-0641518-A2 (EP)
Inventor: JACCARD ANDRE R
IPC: A22C9/00
Filed: 1993-12-23
Abstract: A handheld meat tenderizer includes a housing (2), a blade assembly comprising a blade holder (13) and a plurality of elongated blades (7), a guide plate (4) for the blades which is mounted by way of resilient mounting means (6) on the housing, and a motor (10) within the housing for moving the blade assembly with a reciprocating motion. The housing comprises a blade housing portion (5) and a handle portion (3) which are removably attached to one another by screws (16) at a location remote from the blade assembly. The sharpened terminal portions of the blades (7) are located behind the exterior surface of the guide plate (4) until pressure is applied to the housing by the user to compress the resilient mounting means (6) and reduce the distance between the guide plate (4) and the housing (2), whereby on operation of the motor the blade terminal portions make reciprocating movements through an opening (8) in the guide plate.
Patent EP-0583217-A2 (EP)
Inventor: MITCHELL JOHN
IPC: G06N3/04
Filed: 1993-07-29
Abstract: A method and apparatus for optimisation of the internal structure of a feedforward neural network (6) having hidden units is disclosed. Dynamic interpretation (2) of the internal state of the network is carried out during training (1). According to the dynamic interpretation (2), training may be interrupted for static interpretation (4) to take place. This generates geometrical primitives showing the internal state of a part of a network in considerable detail. According to this display, the internal structure may be altered before training resumes. Another aspect of the invention involves optimising training by on-line initialisation of different training processes (29) according to dynamic monitoring of a feature and reference to a control condition.
Patent EP-0623549-A2 (EP)
Inventor: SCHNEIDER JOSEF
IPC: B62B3/10
Filed: 1994-03-31
Abstract: The invention relates to a gripping device, in particular for lift trucks with a vertically adjustable slide, for transporting barrels. The device has a gripper (16) which is displaceably arranged on a guide bar (18) pivotable about an axis (17). The gripper (16) can be locked for the transport of the barrels.