baber/WOPTO huggingface dataset:
Patent EP-0435831-A2 (EP)
Inventor: PEDANI GIUSEPPE
IPC: B60S1/18
Filed: 1990-10-30
Abstract: A device for operating a windscreen-wiper arm includes a crank (2) which is rotated in opposite senses and carries a cylindrical pin (4), and a connecting rod (28) articulated to the crank (2) by means of a ball (6) mounted eccentrically on the cylindrical pin (4). Means are associated with the ball (6) for reversing its eccentricity relative to the cylindrical pin (6) as a result of the reversal of the sense of rotation of the crank in order to achieve an additional stroke of the windscreen-wiper arm which brings it to a concealed rest position. A coupling peg (18) is slidable axially through the ball (6) between two opposite engagement positions, in the first of which it engages a seat (24) with an inclined profile formed in the crank (2) and in the second of which it engages a cavity (36) in a cap member (26) carried by a connecting rod. The cap member (26) has a projection (32) which cooperates with a groove (34) in the ball (6) and the cavity (36) is recessed with respect to a reaction surface (30) against which one end of the peg (18) is urged.
Patent EP-0409812-A2 (EP)
Inventor: FLEET GEORGE WILLIAM JOHN C O
IPC: C07D211/40
Filed: 1990-06-26
Abstract: The synthesis of the novel fucosidase inhibitor, 2,6-imino-2,6,7-trideoxy-D- glycero -D-­ gluco  heptitol, is disclosed.
Patent EP-0426651-A2 (EP)
Inventor: STOIBER WOLFGANG DIPL-ING
IPC: B02C21/00
Filed: 1990-10-29
Abstract: In a method for crushing lump material, such as, for example, basic material for cement, using a horizontal impact crusher (10) as pre-crushing stage and a ball tube mill (13) as crushing stage, the crushing stage (13) being fed a material which is classified by screening (9) and/or sifting, sifting is carried out in the horizontal impact crusher (2) with compressed gases being fed in (6) and the coarse grain material from the pre-crushing stage (2) is discharged via devices (5), such as, for example, baffle plates, which build up flow resistances against the stream of compressed gas. Consequently, after screening (9) the through fraction (12) from screening is fed to the ball tube mill (13) and the screening overflow (10) is fed to the pre-crushing stage (2). A horizontal impact crusher (2) with a discharge opening (35) for coarse grain material and at least one further discharge opening (7) for fine grade material for carrying out this method has a blow line (6) and baffle elements (5), such as for example shuttle valves, rotary feeders or conveyor worms are arranged at the discharge opening, for the coarse grain material, provided below the rotor (4).   <IMAGE>
Patent EP-0441168-A2 (EP)
Inventor: CUCCHI SILVIO
IPC: H04N21/236
Filed: 1991-01-22
Abstract: The invention refers to a system for structurizing the information outgoing at variable bit rate from a video signal encoder and for organizing it in information units, the so-called cells or packets suitable for being transmitted and treated by packet transmission networks which are able to send transmission data streams at variable speed. Preferably it is used an encoder belonging to a certain cathegory; there are located some VIDEO UNITS, and the information related to each of them is classified into three classe; each VIDEO UNIT is associated to a VIDEO PACKET comprising a header and a body; each of the previous classes related to a VIDEO UNIT uses a different technique for the protection against transmission errors and/or cell loss. According to the technique used for the error protection, the error concealment can be implemented or cannot be implemented.
Patent EP-0458008-A2 (EP)
Inventor: MAYERBOECK WILHELM
IPC: F16F13/24
Filed: 1991-02-01
Abstract: Strut support bearing, particularly for a shock absorber with a hydraulically damping rubber bearing with at least one fixing element provided for fixing on a vehicle body and at least two chambers containing damping fluid and axially arranged in series in an elastomer body, the elastomer body being formed in one piece and the partition wall dividing the chambers containing a disc, and an annular element at least partially containing the flow connection together with the partition wall and the elastomer body defining the chambers. <IMAGE>
Patent EP-0446855-A2 (EP)
Inventor: IIMURA KENJI
IPC: H04L69/14
Filed: 1991-03-12
Abstract: A multichannel communication processing system includes line control means (A) for analyzing receiving frames and channel-controlling transmitting frames, DMA control means (B) for transferring the data not via a host processor (4) but directly to a main memory (3), a memory (11) for storing a variety of data and a communication protocol processing program, a CPU (10) for controlling the communication processing system as a whole, and a line correspondence means (C) including line correspondence units (61 - 68) provided between the lines (RL, TL) and the line control means (A), whereby serial interfaces with channels of the plurality of lines (RL, TL) are effected.
Patent EP-0454082-A2 (EP)
Inventor: YAMASHITA HARUO
IPC: H04N5/208
Filed: 1991-04-24
Abstract: An image contour enhancing device for enhancing contours in images in an image data formed by a plurality of pixel data includes differentiation circuits (3, 5) for differentiating the image data to produce first and second order differentiation signals. The first order differentiation signal representing an image data portion corresponding to front and rear edges of the contour, and the second order differentiation signal representing first and second half portions in each of the front and rear edges of the contour. The second order differentiation is used for time modulation signal applied to a time modulation circuit (1) to modulate in time domain the image data in response to the time modulation signal such that the first half portion in the front and rear edges of the contour is delayed, and the second half portion in the front and rear edges of the contour is advanced.
Patent EP-0456219-A2 (EP)
Inventor: OSAKABE NOBUYUKI
IPC: H01J37/26
Filed: 1991-05-08
Abstract: In an electron holography apparatus having an electron source (11), a specimen holder, an electron lens system (2, 3, 4, 12), and an electron biprizm (8), the electron biprism is so constructed as to be rotatable about the electron optics axis. The rotation angle about the electron optics axis is commanded by the operator of the electron holography apparatus. A central wire (18) of the electron biprism is allowed to be translated in a direction orthogonal to the electron optics axis, thus permitting the application of the fringe scanning method. The center of an aperture (81, 82, 83) is selectively allowed to be aligned with that of the electron biprism to ensure that the measurement appratus can be used selectively as either the electron holography apparatus or an electron microscope.
Patent EP-0472086-A2 (EP)
Inventor: SCHEUENPFLUG RICHARD
IPC: H05K13/00
Filed: 1991-08-12
Abstract: A method and an apparatus for taping SMT-adapted semiconductor chips (1), which have on their surface strip contacts (2) taken up to the chip edge and are already applied in individualised arrangement in the wafer array on a self-adhesive film (6), are to permit automated assembly of the semiconductor chips (1) on an SMD printed-circuit board. An adhesive layer (4) is selectively applied to a film strip (3), and the semiconductor chips (1) are successively detached from the self-adhesive film (6), applied to the film strip at defined intervals and adhesively bonded to the said film strip. The method and the apparatus according to the invention are used in SMD chip assembly. <IMAGE>
Patent EP-0473056-A2 (EP)
Inventor: YAMAMOTO YOICHI
IPC: G06K15/12
Filed: 1991-08-21
Abstract: An image formation apparatus includes a writing device for selectively writing image data on a liquid crystal cell (11,12,13) by beam light, a printer (P) for printing out an image on a recording medium, an erasing device (29) for erasing the image written on the liquid crystal cell by a beam of light from a specified region, and a controller (31) for controlling the writing device for writing a novel image in the region from which the previously written image has been erased.
Patent EP-0475454-A2 (EP)
Inventor: OKAMURA KOKI
IPC: G01N21/89
Filed: 1991-09-16
Abstract: A defect inspection system for scanning a surface of an inspected material to pick up image signals, followed by processing the signals to detect any defects. In order to eliminate noises due to background pattern of the inspected material, signals are processed through a density converter so that the densities within a certain range containing the center density corresponding to the density of the background field are converted to have a constant level. In order to clarify the outline of the signal portion showing a defect, spatial-filtering is effected by using a differentiation filter. The direction along which differentiation is effected, and the mask size of the differentiation filter may be changed to effect optimum spatial-filtering for the particular texture of the inspected material. A threshold may be used not to detect defects within an area (joint area or marginal portion) from which any defect are to be detected. Plural data sets may be stored in a memory to select a proper data set for processing the signal under an appropriate condition, each data set including the density convertion table, the directivity and size of the differentiation filter, and other parameters including the threshold.
Patent EP-0498075-A2 (EP)
Inventor: WEBER WERNER DIPL-ING FH
IPC: B60T8/00
Filed: 1991-12-20
Abstract: A slip control system is described in which the computing cycle of the evaluating circuit is sub-divided into several sub-cycles. In a memory having three storage locations, the timebase values of the three last zero crossings are in each case stored. At the beginning of the next sub-cycle, the difference D of the most recent and of the oldest of the timebase values stored in the memory is formed and, if necessary, recalculated, after limiting, in a value 1/D and stored, the previously stored value being deleted. At the beginning of a new computing cycle, the value 1/D stored is processed further as new wheel speed. <IMAGE>
Patent EP-0447043-A2 (EP)
Inventor: MATSUBARA TAKU
IPC: G06F21/62
Filed: 1991-02-21
Abstract: A security lock for use with a game machine (2) that displays the content of a game through a video display device (1). The security lock uses a video game system comprising a means of storage (3), which stores the game programs as software, that is connected in a flexible manner to the game machine. 
     The game machine (2) includes a security device (25) for reading a security code stored within said means of storage (3) and for comparing this security code to a separate security code and if identical, the game machine will operate as usual. However, if both codes are not identical, the game machine will not operate.
Patent EP-0480611-A2 (EP)
Inventor: ANDOH NAOTO
IPC: H01L27/095
Filed: 1991-09-30
Abstract: A field effect transistor signal switching device includes a semiconductor substrate including an active region; an input electrode disposed on the substrate and including a source electrode disposed on the active region and a source pad; first and second output electrodes respectively including first and second drain electrodes disposed on the active region; and first and second control electrodes disposed on the substrate for controlling the selective transmission of an input signal applied to the input electrode to the first and second output electrodes, the first and second control electrodes respectively including first and second gate electrodes disposed on the active region between the source electrode and the first and second drain electrodes, respectively, first and second gate pads, and first and second connecting portions disposed on the substrate respectively electrically connecting the first and second gate electrodes to the first and second gate pads. An input line is connected to the source pad, first and second collinear output lines perpendicular to the input line are connected to the first and second output electrodes, respectively, and first and second control lines are connected to the first and second gate pads, respectively. In one embodiment, the first and second control lines are disposed on opposite sides of the first output line and generally parallel to the input line. In another embodiment, the first and second control lines are disposed on opposite sides of the input line and generally parallel to the first and second output lines.
Patent EP-0487299-A2 (EP)
Inventor: OTAKE MASHIRO
IPC: A63F13/52
Filed: 1991-11-19
Abstract: A mosaic picture display apparatus includes a picture processing unit and an external storage unit connected thereto. Mosaic size data is programmed in the external storage unit. In response to a control signal which is generated for each mosaic having a mosaic size determined by the mosaic size data at timing of the start thereof, a latch latches still picture character data outputted from a register. Therefore, each of dots in the mosaic is displayed by the same latched character data.
Patent EP-0497378-A2 (EP)
Inventor: SHIN YASUHIRO
IPC: G09G3/36
Filed: 1992-01-31
Abstract: A drive device is provided with a data latch circuit (1) which is formed of a plurality of latch means, which successively latch serial drive data and output them in parallel, and a shift register (5) having a plurality of first flip-flops (15, 17 to 20) which provide, responsive to clock pulses, latch signals for causing the latch means to latch the serial data in succession. In one aspect of the invention, the shift register also outputs an end signal (           Q     ¯            output of FF 21) when output of the latch signals is completed, and a gate circuit (A40) which prohibits input of the serial data to the data latch circuit (1) responsive to the end signal. In another aspect of the invention, the shift register has a second flip-flop (21) which produces an output signal (Q output of FF 21) after output of the latch signals to said plurality of latch means is completed, and a logic gate circuit (B50) receiving a latch complete signal that is output from one (FF 20) of the first flip-flops (20) upon completion of the output of the latch signals, and the output signal from the second flip-flop, and outputs a signal of the predetermined level for a predetermined period. A prohibiting circuit (14) blocks the serial data or the clock pulse responsive to an end signal output from the second flip-flop (21).
Patent EP-0506013-A2 (EP)
Inventor: JANOTTA KLAUS
IPC: G01M3/00
Filed: 1992-03-25
Abstract: A procedure and a device for testing pipes for tightness by means of an appliance which can be controlled remotely are described. The appliance can be moved into the pipe to be tested and can seal off the pipe, two appliances of this type being used for the simple testing of test sections of different length, which appliances can be moved independently of one another in the pipe to be tested, a test pressure being applied by at least one of these appliances between the sealing points formed by the two appliances and being monitored from outside. <IMAGE>
Patent EP-0512554-A2 (EP)
Inventor: PATSIDIS KONSTANTINOS
IPC: C07C51/373
Filed: 1992-05-08
Abstract: Processes are disclosed for preparing compounds of the formula Z-R-Z where each Z can be selected from cyclopentadienyl type radicals such as substituted or unsubstituted cyclopentadienyl, indenyl, fluorenyl or tetrahydroindenyl or where one Z is Cl, Br, or I by reacting specific Z precursors with a dihaloalkylene compound. Also new cyclopentadienyl-type compounds are disclosed.
Patent EP-0519335-A2 (EP)
Inventor: JACOBSEN STEPHEN C
IPC: G01B7/16
Filed: 1992-06-11
Abstract: Linear displacement and strain measuring apparatus includes a linearly movable element (36), an emitter (38) disposed on the movable element to move as the element is moved, for developing predetermined patterns of electric fields which vary linearly on the emitter (38) in the direction of movement of the element, and a detector (8) disposed in close proximity to the emitter (38) adjacent the path in which moves to detect variations in the electric field patterns as the emitter (38) is moved, for producing output signals representing variation in the electric field patterns and thus the linear displacement of the movable element relative to the detector (8). By attaching the movable element (36) and the detector (8) to spaced apart locations on a specimen, strain in the specimen can be measured.
Patent EP-0519356-A2 (EP)
Title: Adjusting device
Inventor: LEMME WERNER DIPL-ING
IPC: F02D1/04
Filed: 1992-06-13
Abstract: The invention relates to an adjusting device for the rotational adjustment of camshafts of an internal combustion engine. The object of the invention is to create a built-in injection timing mechanism which although it is connected to the oil circuit of the engine nevertheless permits a drive from outside the engine housing. The object is achieved in that the secondary part (2) of the injection timing mechanism is coaxially arranged inside its primary part (1) and that the latter on its outer circumference has an oil-free area (12), in which the drive device (4) of the injection timing mechanism lies. <IMAGE>
Patent EP-0536798-A2 (EP)
Inventor: BREUSS WALTER
IPC: F16M5/00
Filed: 1992-10-09
Abstract: A stand element as an element of a machine stand for the food industry is intended to be developed in such a manner that it is easy and simple to clean and suitable for use in the food industry. For this purpose, the stand element is constructed as a tubular piece (4) which has a round profile and, via a fluid-tight screw union (5, 11) or plug connection (35), forms a machine stand (1) with other tubular pieces (4). This construction results in the significant advantage that a fluid-tight stand element connects a machine stand which is composed of round tubes. <IMAGE>
Patent EP-0542383-A2 (EP)
Inventor: DYE JOHN F
IPC: A61F2/70
Filed: 1992-06-18
Abstract: A pressure generating device (10) for applying compressive pressures against a patient's limb (12) through means of a flexible, pressurizable sleeve (28) which encloses the limb (12) having a means for automatically adjusting pressure within the sleeve to maintain a preselected pressure applied to the limb. The device has a pressure transducer (34) and a controller (16) which generates electrical signals in response to signals from the transducer (34) that operate a flow control valve (44) to control the flow of fluid to the pressure chamber of the sleeve (28).
Patent EP-0520648-A2 (EP)
Inventor: HASEGAWA SHINICHI
IPC: G11B5/52
Filed: 1992-06-10
Abstract: The drum (1) of a helical-scan type for data recording and reading apparatus comprises a stationary drum (10) securely mounted on a stationary spindle (11), a sleeve (20) rotatably supported on the spindle (11), a rotary drum (30) mounted on the sleeve (20), and a motor (40) for rotating the rotary drum (30) around the spindle (11). The sleeve (20) has upper and lower flanges (21, 22) radially and outwardly extending from its cylindrical body portion in axially spaced relationship to each other. The motor (40) comprises a rotor (41) secured to the lower flange (22) and a stator (46) secured to the stationary drum (10) in opposed and spaced relationship to the rotor (41). The rotary drum (30) is provided with a magnetic head (32)secured to a resilient head mount (35), and a head adjustment screw (36) which contacts the head mount (35) at its end.
Patent EP-0577970-A2 (EP)
Inventor: SEKI YUKUHARU C O MIHARA MACHI
IPC: B31F1/28
Filed: 1993-06-02
Abstract: The present invention reduces damages in a single-facer expected when foreign matters are bitten between a downstream side corrugating roll and an upstream side corrugating roll, achieves effective utilization of a peripheral space, and also improves a bonding strength between a core paper web and a corrugated paper web by maintaining a temperature of a single-faced cardboard sheet constant. 
     A downstream side corrugating roll (1) and an upstream side corrugating roll (2) are formed in such manner that a pitch circle diameter (Di) of the downstream side corrugating roll (1) may be larger than a pitch circle diameter (D 2 ) of the upstream side corrugating roll (2) and the ratio of the diameter (Di) of the downstream side corrugating roll (1) to the diameter (D 2 ) of the upstream side corrugating roll (2) may be a predetermined integer ratio. Even in the event that a foreign matter such as a bolt has been bitten between the respective corrugating rolls, damages occurring on the both corrugating rolls are limited to a number of locations, and so, great reduction of a repair time can be realized. Furthermore, owing to the fact that the diameter of the upstream side corrugating roll can be made small, a sufficient room can be produced in the peripheral space. In addition, at least either one of a pressing force and a wrapping angle (0) of an endless belt is regulated by detecting a surface temperature of a single-faced cardboard sheet (6) with a temperature sensor (13) and controlling a cylinder via a temperature regulator (14) and an electro-pneumatic converter (15) in response to the detection signal, and thereby the surface temperature of the single-faced cardboard sheet (6) can be maintained constant.
Patent EP-0592783-A2 (EP)
Inventor: KENNY JOHN D
IPC: G06F1/08
Filed: 1993-08-05
Abstract: The temperature of a circuit is monitored and controlled by accumulating an estimate of heat generated in the circuit, and decreasing heat generation in the circuit when necessary. A periodic sampling of the operating mode of the circuit, as determined by clock speed and bus cycle activity, is used to determine heat accumulation in the circuit. An up/down counter increments when the sampling shows an operating mode indicating heating of the circuit and decrements when the sampled mode indicates cooling of the circuit. The circuit is forced to cool if a count on the up/down counter reaches a programmable threshold. Cooling is accomplished by slowing the clock speed of the circuit.
Patent EP-0600354-A2 (EP)
Inventor: DUST HERBERT
IPC: C08K3/04
Filed: 1993-11-24
Abstract: A static dissipating molding compound having a volume resistivity of about 10⁶ to 10⁹ Ω cm and including the components        A+B+C           with
     A   a non-conductive matrix polymer or polymer mixture, respectively,   B   a first carbon black having primary particles agglomerated to secondary particles and defining interstices therebetween   C   a second carbon black having primary particles agglomerated to secondary particles and defining interstices therebetween, or graphite,    wherein the components B and C are low structure carbon blacks, with the primary particles of component C selected such the the sizes thereof approximately correspond to the interstices between the agglomerated primary particles of component B.
Patent EP-0556045-A2 (EP)
Inventor: NUMATA YASUHIRO
IPC: B41J11/00
Filed: 1993-02-11
Abstract: An image recording apparatus for controlling an image recording operation on the basis of a detected width of a recording medium by a paper width detecting means after the recording medium is fed to a predetermined position on a platen. Whether the recording medium is desirably conveyed or not is determined on the basis of a signal obtained by said paper width detecting means.