baber/WOPTO huggingface dataset:
Patent EP-0533193-A2 (EP)
Inventor: NAKAHIRA HIROYUKI
IPC: G06F15/18
Filed: 1992-09-18
Abstract: In a multilayered neural network for recognizing and processing characteristic data of images and the like by carrying out network arithmetical operations, characteristic data memories 107, 108 and 109 store the characteristic data of the layers. Coefficient memories 101, 102 and 103 store respective coupling coefficients of the layers other than the last layer. A weight memory 118 stores weights of neurons of the last layer. Address converters 104, 105 and 106 carry out arithmetical operations to find out addresses of nets of the network whose coupling coefficients are significant. A table memory 112 outputs a total coupling coefficient obtained by inter-multiplying the significant coupling coefficients read out from the coefficient memories 101, 102 and 103 of the layers. A cumulative operation unit 113 performs cumulative additions of the product of the total coupling coefficient times the weight of the weight memory. Arithmetical operations are carried out only on particular nets with a significant coupling coefficient value. The speed of operation and recognition can be improved.
Patent EP-0537567-A2 (EP)
Inventor: FENNHOFF GERHARD DR
IPC: B29B17/02
Filed: 1992-10-02
Abstract: The present invention relates to a process for washing wastes made of thermoplastic, aromatic polycarbonates and/or of thermoplastic, aromatic polyester carbonates and/or of thermoplastic, aromatic polyesters which contain aluminium and/or paints and/or colorants and which occur, for example, in the production of optical moulded parts such as, for example, audio compact discs, lenses for spectacles or for other optical applications, or reflectors for lamps or headlamps.
Patent EP-0553433-A2 (EP)
Inventor: NIWA TOMOMITSU
IPC: B23Q15/00
Filed: 1992-12-01
Abstract: In an NC automatic programming system for defining the process and equipment for machining a workpiece, a method and apparatus for automatically selecting a tool out of a plurality of available tools for machining the workpiece. The data defining the tools and data defining the criteria for selecting the most appropriate tool on the basis of machining mode are entered and stored. On the basis of the entered data, the available tools are arranged automatically according to preference for the desired machining. The recommended tool may be accepted or another of the recommended tools may be selected at operator discretion and based on operator experience.
Patent EP-0516489-A2 (EP)
Inventor: TAKASE MITSUO
IPC: F21V7/22
Filed: 1992-06-01
Abstract: A planar reflector is composed of a base (8) and a flexible substrate (5) having a high reflection layer (6) formed thereon and overlayed on the base (8) with an adhesive layer (7) interposed between the high reflection layer and the base. The adhesion strength between the base and the substrate is at least 100 g/cm, and the thickness of the adhesive layer is not smaller than 0.5 µm but not greater than 50 µm. A curved reflector can be obtained by bending the planar reflector so that a curved surface having a curvature of radius not greater than 5 mm is formed presenting a concave surface on a side of the flexible substrate.
Patent EP-0527103-A2 (EP)
Inventor: ONANDIA GARRO JOSU
IPC: G05B19/4069
Filed: 1992-08-03
Abstract: Such uses the profile interpolation technique determined from two points P₁, P₂ obtained by sampling the spatial X, Z and angular S position of the tool tip, points P a , P b  making up two upper (A) and lower (B) profiles, and superposing at such points P a , P b  the profile of the part (MP) and of the tool (MC) to provide real information of the contour obtained in the machining process. 
     The system is independent of the kind of graphic display used, and can be incorporated to numerical controls provided to a display screen or conveniently to computer aided design (CAD) systems to aid programming at a stage prior to actual machining.
Patent EP-0520969-A2 (EP)
Inventor: PARR MICHAEL I
IPC: H04W88/02
Filed: 1992-06-23
Abstract: The present invention provides for an equalization method that forms the nucleus of a receiver for digital cellular mobile telephones. A number of distinct aspects of the design are considered novel, including non-real time operation that permits and exploits "time-reversed" equalization to significantly enhance bit error rate performance. The present invention employs the use of a maximum likelihood sequence estimation process. It uses variable coefficient least mean square tracking during estimation of the transmission channel's impulse response. It also employs the use of integrated symbol timing adjustment and carrier tracking algorithms. Time-reversed operation further enhances performance and permits implementation with reasonable complexity of a standards compliant mobile receiver.
Patent EP-0551116-A2 (EP)
Inventor: OHKUBO HIDENORI
IPC: H02J3/38
Filed: 1993-01-07
Abstract: A CVCF inverter having a main circuit (1), a voltage control loop (8 - 11), and a frequency control loop (12 - 14). In a normal operation mode, constant voltage, constant frequency control is carried out by these loops. In a lap switching operation, if a comparator (17) detects that the output current of the inverter exceeds a predetermined level, a switch (19) is closed so that the effective power component computed by an effective power computing unit (15) is inputted to the frequency control loop. The output frequency of the inverter is controlled by changing a reference frequency in response to the effective power. This reduces the phase difference between the output voltage of the inverter and an external power supply, thus decreasing a cross current. This makes it possible to protect the components of the inverter and to supply power reliably.
Patent EP-0571704-A2 (EP)
Inventor: SWOBODA ECKART
IPC: F23D1/02
Filed: 1993-01-19
Abstract: A burner for burning pulverulent fuel with combustion air divided up into concentric part flows has a primary air pipe (6) which conducts primary air or primary gas and coal dust and which is surrounded by a secondary air pipe (11) conducting secondary air and a tertiary air pipe (12) conducting tertiary air. The secondary air pipe (11) is extended into an inner burner throat (13) and the tertiary air pipe (12) is extended into an outer burner throat (14). The secondary air pipe (11) and the tertiary air pipe (12) are in each case connected to a spiral-shaped inlet housing (17, 18) with separate air inlet pipes (24, 25). Arranged both in the secondary air pipe (11) and in the tertiary air pipe (12) are devices for increasing or reducing the swirl. <IMAGE>
Patent EP-0549567-A2 (EP)
Inventor: MUKAI HIDEHITO
IPC: H01B12/14
Filed: 1990-07-16
Abstract: A superconducting wire comprises an oxide superconductor member and a metal layer provided around the oxide superconductor member. The ratio of the sectional area of the metal layer to that of the oxide superconductor member is at least 0.2 and not more than 1.0.
Patent EP-0573956-A2 (EP)
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C1/035
Filed: 1993-06-08
Abstract: There is disclosed a color developer and a method for processing a silver halide color photographic material using said color developer. The color developer comprises at thiourea compound represented by the formula (I):
       
wherein Ri, R 2 , R 3 , and R 4  each represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted cycloalkylene group, provided that two or more of R 1 , R 2 , R 3 , and R 4  each do not represent a hydrogen atom at the same time; at least one pair of R 1  and R 3 , and R 2  and R 4 , together may bond to form a nitrogen-containing heterocyclic ring; or at least one pair of R 1  and R 2 , and R 3  and R 4 , together may bond to form a ring.
Patent EP-0588078-A2 (EP)
Inventor: BLACK MICHAEL
IPC: G02B6/02
Filed: 1993-08-16
Abstract: A fiber-optic probe for soft-tissue laser surgery such as angioplasty comprising a section of an optical fiber having a beam-inlet end (23) and a beam-outlet end (22) and composed of a beam-propagating core (18) and a cladding (19) a part of which is removed in the form of openings (20, 21) through which a portion of the laser beam leaves the fiber-optic probe and is directed laterally to the longitudinal axis 34 of the fiber to the operation site. The intensity distribution of the outgoing beam can be controlled by selecting a required pattern of distribution of the openings.
Patent EP-0591726-A2 (EP)
Inventor: RIECK GERHARD DIPL-ING
IPC: B60R19/02
Filed: 1993-09-15
Abstract: In the case of a goods vehicle, especially a lorry which has a forward-mounted cab and a chassis, the frame (1) of which is composed of two chassis members (2, 3) which are connected by means of transverse members and supports a driver's cab (5) and a drive assembly (4), the following combination of features is realised according to the invention:   a) the frame (1) has front chassis member sections (2/3, 3/3) which are at least partly lowered with respect to the frame level (H5) provided in the rear region of the chassis and are furthermore at least partly inherently inclined so as to diverge from the vertical to form an (looking from front) approximately V-shaped installation region for the drive assembly (4), b) each of the two frame chassis members (2, 3) has on its front end region a vertical fork (17), the lower fork part (17/1) of which supports, at the front, via at least one energy absorber (18), a bumper (19) which is arranged at the level (H3) of a car bumper bar (19), the upper fork part (17/2) of which, on the other hand, terminates at a level (H2) which is slightly above the normal level of a car bonnet and is shaped on the underside in such a way that a frontally colliding car can, with longitudinal displacement of the bumper (19), penetrate this goods vehicle deformation zone which is otherwise free of components and/or assembly, or at the very least has only a few components and/or assemblies, in which case it is only equipped with components/assemblies which are fastened to the frame (1) in a longitudinally yielding manner, which means that the impact energy can be taken up by the energy absorber(s) (18). c) each of the two frame chassis members (2, 3) is divided some distance away from the rear panel (7) of the driver's cab into an upper (2/1, 3/1) and a lower chassis member part (2/2, 3/2), which parts are connected to one another in front of the (first, front) rear axle (10).
Patent EP-0599428-A2 (EP)
Inventor: SUTTON JAMES EDWARD C O EASTMA
IPC: G03C1/005
Filed: 1993-11-25
Abstract: A method is disclosed of extracting two or more spectral image records from an imagewise exposed multicolor photographic element containing a plurality of tabular grain emulsions for individually recording imagewise exposure in at least two different regions of the visible spectrum. In each of the tabular grain emulsions tabular grains exhibiting a mean equivalent circular diameter of greater than 0.4 micrometer and a mean thickness of less than 0.2 micrometer account for greater than 90 percent of total grain projected area. No more than one of the tabular grain emulsions exhibits a mean tabular grain thickness of less than 0.07 micrometers, and each of the remaining tabular grain emulsions exhibit a coefficient of variation of tabular grain thickness of less than 15 percent. The mean tabular grain thickness of emulsions for recording imagewise exposure to different regions of the visible spectrum differs by at least 0.02 micrometer. The imagewise exposed element is photographically processed to develop silver halide grains as a function of exposure and to remove developed silver. The processed photographic element is scanned in a first spectral wavelength region at which the tabular grains in a first of the emulsions reflect to a greater degree than the tabular grains of any emulsion which has recorded imagewise exposure in a different region of the spectrum, and the processed photographic element is also scanned in a second spectral wavelength region within which the tabular grains in a second of the emulsions reflect.
Patent EP-0574262-A2 (EP)
Inventor: SUGIYAMA YASUSHI C O SUMITOMO
IPC: H01R43/00
Filed: 1993-06-10
Abstract: A method and apparatus of detecting engagement/disengagement characteristics of a less-force required type mating connector (1) is disclosed. In a less-force required type mating connector (1), a lever (6) provided in a first connector (2) is pivoted to engage or disengage a second connector (4) with or from the first connector (2). The first connector (2) is pivoted about a centre of pivotal movement of the lever (6) while the pivotal movement of the lever (6) is prevented. A load required to prevent the pivotal movement of the lever (6) is detected. Since the lever (6) is unchanged in its position and angle, the load acting in one direction alone may be detected. Hence, the engagement/disengagement characteristics can be accurately detected.
Patent EP-0581676-A2 (EP)
Inventor: BAICHWAL ANAND R
IPC: A61K47/36
Filed: 1993-07-27
Abstract: The present invention relates to a controlled release formulation which includes a therapeutically active medicament, a heterodisperse gum matrix, a pharmaceutically acceptable diluent, and an effective amount of a pharmaceutically acceptable surfactant and/or wetting agent to provide a multi-phasic controlled release of a therapeutically active medicament. The invention also relates to a method of preparing the same.
Patent EP-0574343-A2 (EP)
Inventor: CASTANE BASAGANA DELFI
IPC: E04F21/165
Filed: 1993-04-20
Abstract: The procedure can be applied to pavements composed of tiles (6) laid out at the same level, with spaces (7) in between and low relieves (9) in their upper surface. The whole pavement will be covered subsequently with a fine layer of a settable mass (8) which fill up the joints (7) and bass relieves (9) and it will be polished completely until reaching the surface of the tiles which will have their original appearance, whereas the joints (7) and low relieves (9) will adopt the polychrome finishing of the filling. It allows to obtain decorated slip-proof pavements and to rehabilitate pavements.
Patent EP-0609874-A2 (EP)
Inventor: NISHIZAWA TAKAHIKO C O NEC COR
IPC: H03K3/356
Filed: 1994-02-02
Abstract: Disclosed is a multi-input memory circuit comprising a first input gate (20) for selecting one of a plurality of data signals, a first inverting gate (2) for receiving the output of the first input gate as an input, a first feedback gate (30), which has a structure of a vertical lamination inverter, receives a plurality of clock signals (CLK1,CLK2), inverted signals (CLK1B,CLK2B) of those clock signals and the output of the first inverting gate (2), and has its output terminal connected to the output terminal of the first input gate (20), and a second input gate (50), which has a vertical lamination inverter structure, and receives a plurality of clock signals, inverted signals of those clock signals and the output of the first input gate (20), and a second feedback gate (60), which has a horizontal lamination inverter structure, receives a plurality of clock signals, inverted signals of those clock signals and the output of the second inverting gate (3), and has its output terminal connected to the output terminal of the second input gate (50). With this structure, a system of matching the phases of control signals for the individual gates with one another is latently incorporated in the multi-input edge-trigger type memory circuit, thereby preventing data dropout.
Patent EP-0612043-A2 (EP)
Inventor: AKIOKA TAKAO
IPC: G07D7/16
Filed: 1994-02-10
Abstract: 5 n7 There is disclosed a sheet discriminating apparatus for discriminating sheets by kind. The sheet discriminating apparatus comprises a plurality of light emitting elements arranged in a plurality of lines in the direction perpendicular to a sheet conveyance direction, a plurality of light receiving elements each being positioned to face an associated one of said light emitting elements, each of said light receiving elements receiving light emitted from the associated light emitting element, said light receiving elements being arranged such that at least one light receiving element receives light emitted from said associated light emitting element and is partially screened by the side edge of the conveyed sheet, a sheet length detecting means for detecting the length of the sheet in the direction perpendicular to said conveyance direction based upon the ratio of the outputs of the light receiving elements which are completely screened by the conveyed sheet to those of other light receiving elements which are partially screened by said conveyed sheet, and a pattern comparing means for determining pattern data of said sheet in accordance with time series outputs of said light receiving elements and for comparing said pattern data with a reference pattern data selected from a plurality of reference pattern data each corresponding to a kind of sheet. The kind of sheet is discriminated in accordance with the length of the sheet detected by said sheet length detecting means and the result obtained by said pattern comparing means.
Patent EP-0630112-A2 (EP)
Inventor: BLAND PATRICK M
IPC: G06F13/38
Filed: 1989-04-11
Abstract: A transparent latch means responsive to a logical control signal for holding a circuit node between a driver means and a receiver means at the logical level of a data signal sensed at said node, wherein said transparent latch means is connected in a T-connection with said driver means and said receiver means, said logical control signal actuating said transparent latch means to either hold the data signal at said circuit node regardless of the state of said driver means or to pass said signal through.
Patent EP-0645622-A2 (EP)
Inventor: NEMOTO RYOZI
IPC: G01N21/64
Filed: 1994-09-16
Abstract: The improved DNA base sequencer comprises a flat plate type gel electrophoretic means that has a multiple of tracks for electrophoresing DNA fragments and which is held in a vertical position, a light exciting laser light applying means that applies laser light to the respective tracks in said electrophoretic means from one lateral side thereof in such a way that it crosses said tracks at right angles, and a fluorescence detecting means that detects the fluorescence as generated from the DNA fragments illuminated with the laser light and which converts the detected fluorescence to an electric signal, and it is characterized in that the fluorescence detecting means comprises an index-distributed lens array, a filter and a solid-state imaging device such as a CCD line sensor. This apparatus uses light-receiving optics that does not include a large and expensive optical device such as an image intensifier and which yet is capable of efficient fluorescence detection without "smiling" and other adverse effects.
Patent EP-0644580-A2 (EP)
Inventor: THOMPSON RAYMON F
IPC: H01L21/677
Filed: 1991-04-24
Abstract: A wafer processor includes a portable processing head that can be a portable module or a movable unit mounted to a supporting machine frame. The processing head has movable fingers adapted to grip a wafer. The fingers protrude from a protective wafer plate. Indexing and rotation monitoring assemblies are provided for automation of the wafer processing steps. A complementary processing base includes an upwardly-open bowl that receives a wafer held by the portable processing head. It has a full-diameter movable bottom wall for rapid draining purposes. Liquid and/or gas jets and nozzles supply fluids required within the bowl for processing of wafers.
Patent EP-0624890-A2 (EP)
Inventor: TAYLOR JOHN CRAWSHAW
IPC: H01H19/00
Filed: 1994-05-12
Abstract: A dual output energy regulator comprises a cam body 137 having a primary cam surface 136 for controlling the supply of energy to a load and a track 155 for receiving a collar 154 provided with an auxiliary cam surface 152 for controlling the opening of auxiliary contacts 142, 144. The collar 154 is rotatable relative to the body 137 and has detents 162,164 for retaining an auxiliary cam follower 150 in one of the positions in which the contacts 142,144 are either open or closed. A lost motion mechanism allows the cam member 137 to rotate by about 300° from its original position without turning the collar at which point, dog teeth 166,168 on the collar 154, and cam member 137 engage to move the collar to its other position. Movement of the cam member 137 in the other direction does not result in movement of the collar until the dog teeth 166,168 again engage and return the collar 154 to its original position.
Patent EP-0658320-A2 (EP)
Inventor: DUKE MARTIN GRAHAM
IPC: A24D3/04
Filed: 1994-12-12
Abstract: A filter (1) for a smoking article incorporating particles coated with platinum selectively reduces the amount of volatiles of mainstream smoking article smoke passing through the filter. The platinum may be a continuous or discontinuous coating, usually on a coating of another metal, and this coating(s) will usually encapsulate the particle substrate. This substrate may be low activity activated carbon.
Patent EP-0624958-A2 (EP)
Inventor: SATO KAZUHIRO
IPC: H04Q9/00
Filed: 1994-05-13
Abstract: A remote control system included a remote commander and a control apparatus. The remote commander (RD/R) includes a first transmitting unit (23) for transmitting a first command signal modulated based on a first carrier frequency by a first wireless transmission medium in response to an input operation. The control apparatus (10/30/50) includes a receiving unit (11,13/31/51) for receiving a wireless transmission signal transmitted from the remote commander by the first wireless transmission unit, and a second transmitting unit (12/32/56) for transmitting a second command signal modulated based upon a second carrier frequency by a second wireless transmission medium. This second command signal is to control an operation of an electronic appliance designated by the remote commander among a plurality of electronic appliances based upon an output signal derived from the receiving unit. A plurality of electronic appliances have such a receiving unit (RJ) for receiving the second command signal outputted from the second transmitting unit of the control apparatus (10/30/50), and operations of these electronic appliances are controlled in response to the output signal issued from this receiving unit.
Patent EP-0681409-A2 (EP)
Inventor: DOELZER UWE DIPL-ING
IPC: H04Q11/04
Filed: 1995-03-21
Abstract: The public telephone network (N) is coupled via an ISDN telecommunication system (TKA) to a private network (P). Twelve interface lines (So-SST) connect over a multiplexed/demultiplexed link (MA1, 8, MA2). The digital transmission system is supplied by separate units (NG1, NG2) and up to 2.6 km long line is involved. The multiplexing adaptors (MA1, MA2) have interface modules coupled to clock rate interfaces and logic circuitry and provide connection to a number of different terminals. <IMAGE>
Patent EP-0677722-A2 (EP)
Inventor: GIER HANS-PETER
IPC: G01P13/00
Filed: 1995-03-25
Abstract: The adaptor has at least one flange connector (2,3) on the tube casing (8) for mounting a transparent plate (9). A slider (5) with a sliding plate (6) which can be displaced perpendicularly to the flange opening is attached to the flange connector. The transparent plate is attached to the front end of a tube section (8), which can be moved in the direction of the flange opening axis and which forms a plate holder. The slider is screwed onto the flange connector by means of a first flange ring (4). A second flange ring (7) attached to the rear end of a tube section can be screwed tightly onto the first flange ring. The rear end of the tube section has a holder for an opto-electronic volume measurement device (11). <IMAGE>