baber/WOPTO huggingface dataset:
Patent EP-0369183-A2 (EP)
Inventor: KUMAGAI JUMPEI C O INTELLECTUA
IPC: H01L27/108
Filed: 1989-10-19
Abstract: A signal line (28) runs in parallel with first to fourth bit lines (BL1,  BL1 , BL2, and  BL2 ) on a memory cell array of a dynamic memory device. The signal line (28) runs between and along the first and third bit lines (BL1 and BL2), turns at a predetermined position, turns again and runs between and along the second and fourth bit lines ( BL1  and  BL2 ). The predetermined turning position is a position corresponding to the half of the bit line length. The result is that the stray capacitances between the signal line (28) and these bit lines (BL1,  BL1 , BL2, and  BL2 ) are equal at about 1/2C F .
Patent EP-0372219-A2 (EP)
Inventor: STEINKE LEO DIPL-ING
IPC: B60T13/74
Filed: 1989-10-31
Abstract: A wheel brake for vehicles, in particular motor vehicles, which is actuated by an electric motor has an electric motor (20) which, via a transmission (22), drives at least one brake shoe (11, 12) to place it against a brake disc or drum (10). To achieve the very short brake response times stipulated by law, the transmission (22) is designed to be switchable to two different reduction ratios. The switching of the transmission occurs automatically when the brake lining (17, 18) of the brake shoe (11, 12) is placed against the brake disc or drum (10). The switching of the transmission is here carried out in such a way that the smaller reduction ratio is set in the range of the release path of the brake shoe (11, 12) and the larger reduction ratio is set in the range of the clamping path of the brake shoe (11, 12). <IMAGE>
Patent EP-0369376-A2 (EP)
Inventor: YAMAMOTO NAOKI
IPC: C08K5/521
Filed: 1989-11-13
Abstract: A flame retardant polyphenylene ether resin composition excellent in heat aging resistance and impact resistance is disclosed. The composition comprises
     (A) a polyphenylene ether resin,   (B) an aromatic alkenyl resin,   (C) a modified polyorganosiloxane having an average particle diameter of 0.08 to 0.6 µm,   (D) a phosphate, and   (E) a particulate silicic acid.
Patent EP-0370520-A2 (EP)
Inventor: KOH SHOKYO CANON-RYO
IPC: G03G15/20
Filed: 1989-11-24
Abstract: An image fixing apparatus (20) including a heater (21) having a linear heat generating layer (28); a film (23) movable together with a recording medium (P) carrying thereon a toner image which is heated by heat generated by the heat generating layer (28) through the film (23); energizing device for pulsewisely energizing the heat generating layer (28) and for controlling a pulse width of the pulsewise energization in accordance with a voltage level of power supplied thereto.
Patent EP-0373568-A2 (EP)
Inventor: SHAFIRKIN DAVID ISAAKOVICH
IPC: B65D55/06
Filed: 1989-12-11
Abstract: The device for closing and plumbing objects consists of a closing rod (1) at one end of which there is provided a stop and at the other end of which is a frustum-shaped insertion head (5). An annular groove (6) is formed on the closing rod (1) on the side of the larger base of the insertion head (5). The device consists further of a latch (2), arranged in a plastic housing (3) which has the form of a cup and serves the purpose of attachment to the closing rod (1) on the side of the insertion head (5). Located in the cavity of the latch (2) is an open container ring (10), with which the closing rod (1) cooperates when arranged in the annular groove (6) of said rod. The device is provided with a means (11) of guaranteeing the force required for the destruction of the latch (2). 
<IMAGE>
Patent EP-0374813-A2 (EP)
Inventor: LEHNER AUGUST
IPC: G11B5/706
Filed: 1989-12-19
Abstract: The invention relates to magnetic recording media comprising a non-magnetic base material and at least one magnetisable layer firmly bonded thereto, on the basis of a magnetic material essentially composed of ferromagnetic chrome dioxide and finely distributed in a polymer bonding agent and further conventional additives, which magnetic recording media are distinguished by particular stability against the chemical decomposition caused by humidity and oxidisable compounds, and hence against the diminution of the magnetic properties, as a result of the addition of 0.1 to 8 % by weight of an organic compound from the group of antioxygens, in relation to the quantity of chrome dioxide, to the magnetic layer.
Patent EP-0336763-A2 (EP)
Inventor: JOHNSON BRION
IPC: H04N5/268
Filed: 1989-04-06
Abstract: A transition status display for a video switcher inserts a single, readable synopsis of a next transition event into a video output signal from the video switcher for display on a monitor. The synopsis is in the form of a window having a line segment representing a time line between a prior transition event and the next transition event, the type of the next transition event being indicated graphically. Various tic marks represent significant events in time from an initial tic mark representing the time of the prior transition through a final tic mark representing completion of the next transition. Appropriate alpha-numeric characters are provided with the line segment to label the significant events, to identify the current and next video sources, and to provide time information, the time information being constantly updated together with an analog marker which moves along the line segment as time progresses toward the next transition.
Patent EP-0351039-A2 (EP)
Inventor: DRAKE ERIC F
IPC: B23P11/02
Filed: 1989-04-28
Abstract: A rolling cutter (24) for a rotary drill bit (10) having cutting inserts or elements (52) mounted within sockets (54) in a so-called full shrink process. The rolling cutter (24) is heated to a temperature over around 500°F in a controlled inert atmosphere in an enclosed heat chamber (71) and the inserts (52) are positioned by gravity within the sockets (54) in a slip fit for retention in an interference fit by shrinkage of the cutter body (25).
Patent EP-0344018-A2 (EP)
Inventor: OHASHI KEN
IPC: H01F1/055
Filed: 1989-05-26
Abstract: A rare earth permanent magnet of the formula 
R(Fe 1-x-y Co x M y ) z  , 
in which R is rare earth element(s) and/or Y, M is Si, Ti, Mo, B, W, V, Cr, Mn, Al, Nb, Ni, Sn, Ta, Zr, and/or Hf, and x, y, z are numbers such that 
0≦x≦0.99, 
0.01≦y≦0.30, and 
8.5<z<12.0, 
and in which the matrix cells consists of two finely segregated phases.
Patent EP-0372955-A2 (EP)
Inventor: MACKENZIE KIRK F
IPC: G06F3/038
Filed: 1989-12-07
Abstract: In the present invention an input device for use with a digital computer having a video display for displaying the position of an indicator thereon is disclosed. The input device has means for converting rotational motion signals into conventional cursor key signals and also has a plurality of keys which include a numeric keypad and a plurality of control keys. A program controls the input device such that in the event the key signals are supplied, then said key signals are supplied to the computer. However, if no key signal is supplied, then the motion signals are converted into key signals and are then supplied to the digital computer. The input device also can receive the input signal and reprogram the function of the keys in response to that one input signal. Still, the input signal caused by activation of one of the plurality keys can cause the suspension and resumption of the transfer of the motion signals to the computer. Finally, activation of one of the plurality keys can cause the activation of one or more of the plurality of commands that are displayed normally in the periphery of the display without the device or the indicator being moved to the position of the command.
Patent EP-0373881-A2 (EP)
Inventor: HAYASHI KIMIAKI
IPC: A61P43/00
Filed: 1989-12-12
Abstract: Disclosed are a process for preparing an optically active 2-oxoimidazolidine derivative of the formula:
      wherein R¹ represents hydrogen atom or a lower alkyl group, 
according to the process described in the specification; and a 3-acyl-2-oxoimidazolidine-4-carboxylic acid ester derivative having (S, R) configuration of the formula:
      wherein R² represents a tert-butyl group or a benzyl group, and R³ represents a lower alkyl group or an aryl group.
Patent EP-0350436-A2 (EP)
Inventor: WILLING ACHIM DR-ING
IPC: F21V5/02
Filed: 1989-07-04
Abstract: A lighting fixture with an elongate light source, at least one reflector curved transversely to the lamp axis and a cover made of transparent material is proposed. The cover (5) is offset with respect to the light exit surface (4) of the lighting fixture (1) inwards towards the lamp (4), and constructed as a prism cover. <IMAGE>
Patent EP-0385119-A2 (EP)
Inventor: WENZLAFF AXEL
IPC: B01D17/02
Filed: 1990-01-31
Abstract: A process is proposed for the separation and recovery of components of mixtures (11) having a miscibility gap, comprising organic compounds and water, in a pervaporation process (28/29 to 35) with the aid of membranes. In this process, the mixture (11) is first separated into an organically contaminated aqueous phase I (13) and a water- saturated organic phase II (14). Subsequently the organically contaminated aqueous phase Z on the one hand and the water-saturated organic phase on the other are subjected in parallel to different pervaporation processes (28/29 to 35), the resulting retentates being released on the one hand as water III and on the other hand as organic fluid IV. Subsequently the permeates resulting from the pervaporation processes (28, 29) are returned to the mixture (11) to be separated. 
<IMAGE>
Patent EP-0381221-A2 (EP)
Inventor: KAKIZAKI TAKEHIRO C O SONY COR
IPC: H01J31/15
Filed: 1990-02-01
Abstract: A jumbo-size picture display device arranged such that a number of red, green and blue fluorescent trios (B, R, G) are formed in an X-Y matrix form. A shading material (31) for controlling the color temperature is formed above predetermined red, green and blue fluorescent segments, whereby the color temperature can be corrected in a simple manner. The quality of the jumbo-­size picture display device is improved and the manufacturing costs are reduced.
Patent EP-0383332-A2 (EP)
Inventor: OYAIDE SHINICHI
IPC: B41J13/048
Filed: 1990-02-15
Abstract: A sheet conveying apparatus for printer, comprises an apparatus body (1) with first and second sheet exhaust ports (60, 64), a printing unit (6, 7) provided in the apparatus body (1), a pair of feeding rollers (3a, 4a) for feeding a sheet to the printing unit (6, 7), and a pair of exhaust rollers (3b, 4b) for exhaust­ing the sheet from the printing unit (6, 7). The apparatus body (1) has a support frame (31) for rotatably carrying one of the feeding rollers (3a, 4a) and one of the exhaust rollers (3b, 4b). The contact force of the feeding rollers (3a, 4a) and the contact force of the exhaust rollers (3b, 4b) are simultaneously adjusted by an eccentric roller. Further, the apparatus body (1) has a sheet exhaust direction changing mecha­nism (22, 50) for selecting one of the sheet exhaust ports (60, 64) in accordance with the type of sheet, in cooperation with the movement of the support frame (31).
Patent EP-0384352-A2 (EP)
Inventor: KASUYA AKIRA
IPC: C09D4/06
Filed: 1990-02-19
Abstract: Organopolysiloxane compositions curable by a hydrosilylation reaction contain a novel adhesion promoter consisting essentially of 1) a carboxylic acid ester containing an acryloyloxy or methacryloyloxy group and an alcoholic functional group and 2) an organosilicon compound containing a silicon-bonded vinyloxy or substituted vinyloxy group. The compositions exhibit excellent adhesion to both organic and inorganic substrates that are in contact with the compositions during curing. The adhesion on plastics is especially good.
Patent EP-0395994-A2 (EP)
Inventor: GIANCHANDAI JAY KUMAR
IPC: C08K5/10
Filed: 1990-04-24
Abstract: Thermoplastic compositions comprising polyphenylene ether resin and polyamide resin are disclosed. The compositions further include a compatibilizer component, and an additive combination which includes both a metal stearate and an amide compound.
Patent EP-0417480-A2 (EP)
Inventor: HILDEBRANDT HANS-GEORG DR
IPC: H02G3/00
Filed: 1990-08-10
Abstract: In a wiring system for vehicles, having a cable set with cables and/or cable harnesses with a fixed number of lines, which are laid in the vehicle, on whose ends detachable connections or transition points for the connection of assemblies or functional elements are provided, it is provided that a cable set is provided for a basic fitment by means of which a fixed number of basic functions can be carried out, and also for additional functions, in that lines are provided in the cable set for the basic fitment which lead to fixedly specified transition points between connectors ST and modules B in the vehicle and are provided essentially for directly connected circuits and which, on the installation of additional functional element are ready to be used as control or power supply lines of such a design that the power supply lines are overdimensioned for power transmission in such a manner that the maximum conceivable power requirement for additional assemblies or functional elements is ensured at the transition points, in that only lines of the basic fitment which are already in use are used, in essence, when lines are used as power supply lines or control lines, and that the control lines are already provided in the basic fitment as bus lines for information transmission, which permit a multiplication of the functions which can be carried out. <IMAGE>
Patent EP-0414062-A2 (EP)
Inventor: WEIDER RICHARD DR
IPC: C07C315/04
Filed: 1990-08-10
Abstract: Aromatic dicarboxylic acids of the formula <IMAGE>  in which  R<1>, R<2>, m, n and X have the meaning given in the description,  can be prepared from the bisphenols of the formula <IMAGE> on which they are based when the bisphenols are first reacted to give the bissulphonates, the sulphonate groups are removed catalytically using H2, and the resulting hydrocarbons are diacylated in the known manner, and the acyl groups are oxidised to give the carboxyl groups. Many of the aromatic dicarboxylic acids which can be prepared in this manner are novel.
Patent EP-0425789-A2 (EP)
Inventor: OMI SHOHEI
IPC: B24D5/12
Filed: 1990-08-30
Abstract: A rotary cutting blade having an improved cutting tooth structure is provided. A plurality of abrasive impregnated cutting teeth (4) are secured to the circumferential surface of a blade body. Each cutting tooth (4) has a substantially arcuate outer peripheral surface (7) with a leading cutting edge. A first side surface (5) of each tooth is substantially flat while an opposing second side surface (6) has a plurality of grooves (8) cut into the tooth. The grooves (8) are arranged to intersect the tooth's peripheral surface. Thus, the grooves (8) cooperate with the leading edge to provide a plurality of cutting surfaces on each tooth. The teeth are then arranged successively along the circumferential surface of the blade such that their respective grooved surfaces alternately face in opposing directions.
Patent EP-0429801-A2 (EP)
Inventor: MURAKAMI YOSHIAKI DEPT OF TECH
IPC: F16D21/04
Filed: 1990-10-04
Abstract: Described herein is a jaw clutch coupling mechanism in which spline grooves (66) serving as ball drop-in portions of the clutch are provided with a semi-spherical ball support recess (67,68) to be engaged with a steel ball (65) by way of linear or surface contact for enhancing the strength of the jaw clutch. Besides, a stopper (81) is provided in the shift lever link mechanism to hold the shift lever securely in the forward, neutral or reverse position, and a shock absorber (50) is provided in association with the shifter arm of the jaw clutch to dampen the shocks of engagement of the clutch, ensuring a better feeling in shift lever operations.
Patent EP-0432584-A2 (EP)
Inventor: VON SCHUCKMANN ALFRED
IPC: B05B9/08
Filed: 1990-11-29
Abstract: The invention relates to a fluid spray device having a metering chamber (8) which is connected by channel to a mouthpiece orifice (37) and into which a partial amount (4') of the fluid (4) can be taken up from a reservoir chamber (11) by means of a piston (9) and having an energy accumulator (K), for example in the form of a compression spring (15), which charges itself up during this process and loads the piston (9) in the emptying direction (arrow z'), the partial amount (4') of the fluid (4) located in the metering chamber (8) forming the counterbearing (W) for the energy accumulator (K) which is discharged in accordance with the activation of the opening of the mouthpiece orifice (37). The object is to optimise the operational reliability with constructionally simple means without negative effects on the high amount of stored energy which can be obtained. This is achieved by means of an energy accumulator discharge inhibitor when the partial amount (4') of the fluid fails to provide the counterbearing (W). <IMAGE>
Patent EP-0435186-A2 (EP)
Inventor: ISHII TSUTOMU
IPC: C07D401/12
Filed: 1990-12-21
Abstract: Pyridyloxypyrimidine derivatives represented by the following formula [I]:
       
 wherein R means a formyl group or an acetal group represented by
      R¹ and R² being the same or different and individually denoting an alkyl group having 1-4 carbon atoms or R¹ and R² being coupled together and denoting an alkylene group, R³, having 2-3 carbon atoms; preparation processes of the derivatives; and herbicidal compositions containing one or more of the derivatives as an active ingredient.
Patent EP-0385554-A2 (EP)
Inventor: DUERR HEINRICH
IPC: B41J11/48
Filed: 1990-02-27
Abstract: In order to simplify an office machine, e.g. a printer, a single input area for single sheets of paper and paper webs is provided upstream of the printing mechanism and has an input channel for manual input of single sheets of paper, a tractor for paper web transport arranged in stationary fashion below the input channel and at least one cartridge which is detachably arranged above the input channel and inclined obliquely forwards for automatically feeding individual sheets of paper. 
<IMAGE>
Patent EP-0381469-A2 (EP)
Inventor: FITE DAVID B
IPC: G06F9/30
Filed: 1990-01-31
Abstract: In a pipeline processor, simultaneous decoding of multiple specifiers in a variable-length instruction causes a peculiar problem of an intra-instruction read conflict that occurs whenever an instruction includes an autoincrement or an autodecrement specifier which references either directly or indirectly a register specified by a previously occurring specifier for the current instruction. To avoid stalls during the preprocessing of instructions by the instruction unit, register pointers rather than register data are usually passed to the execution unit because register data is not always available at the time of instruction decoding. If an intra-instruction read conflict exists, however, the operand value specified by the conflicting register specifier is the initial value of the register being incremented or decremented, and this initial value will have been changed by the time that the execution unit executes the instruction. Preferably, the proper initial value is obtained prior to the incrementing or decrementing of the conflicting register by putting the instruction decoder into a special IRC mode in which only one specifier is decoded per cycle, and if a specifier being decoded is a register specifier, the content of the specified register is transmitted to the execution unit. Circuitry for detecting an intra-instruction read conflict is disclosed as well as an efficient method for handling interrupts, exceptions and flushes that may occur during the processing of an instruction having an intra-instruction read conflict.
Patent EP-0382432-A2 (EP)
Inventor: WRIGHT PHILIP TIMOTHY
IPC: G06V30/196
Filed: 1990-02-02
Abstract: The invention relates to a method of manuscript recognition, and to a manuscript recogniser. The method includes, for cursive script recognition, receiving digitised data indicative of manuscript to be recognised, processing the digitised data to derive the manu­script shape in encoded form as a plurality of vector directions, determining from the digitised data a respective quantised length for each vector direction, deriving an encoded vector string indicative of the vector directions and their lengths, comparing sub-string segments of the encoded vector string with stored encoded data representative of ligature shapes and selecting identified sub-string segments indicative of possible ligature shapes, combining each identified sub-string segment with immediately adjacent sub-string segments in the encoded vector string to derive longer sub-string segments and determining the quantised length of a sub-string as a proportional length of a total length of the sub-string defined by the manuscript shape. Each of the longer sub-string segments are compared with stored encoded data representative of character shapes to identify possible matching character shapes, and a letter net is derived indicative of possible character routes through the encoded vector string. The combination of characters in each character route is then compared with known combinations of stored characters to identify the script.
Patent EP-0404323-A2 (EP)
Inventor: RESCHLY DAVID CHARLES
IPC: F23K3/18
Filed: 1990-05-09
Abstract: Feeder for feeding particulate fuel into a furnace (10) has a closely coupled hopper (22), fuel metering device (24), rotor (42) and air swept delivery plate (52). Larger particles of fuel of the mix supplied are distributed over the length of the furnace by the action of the rotor whilst fines also are distributed over the length of the furnace by the action of air jets over the delivery plate whereby a usual mix of different particle sized fuel is provided through the furnace.
Patent EP-0399845-A2 (EP)
Inventor: LABEDZ GERALD PAUL
IPC: H04M11/00
Filed: 1990-05-25
Abstract: There is provided a method of rapid Received Signal Strength Indication (RSSI) of a time-dispersed signal having echoes (D, Fig. 1C) (where the time dispersal represents a significant fraction or more of the transmitted symbol interval). It comprises a sliding correlation (304) of a received signal against a known sequence or via channel sounding to obtain the time-­dispersal function of the communications channel upon which the signal is transmitted (306/307) and a summation of the squares of the quadrature components of the energies at relative maxima of the correlations (306/307) (correlation peaks determined with reference to a threshold level (305)) to integrate the energy defined by the correlation function to determine the energy present among the time-dispersed echoes utilizing the time-dispersal function. Thus, the energy present in the time-dispersed echoes is related to the received signal strength, the RSSI comprises a scalar of the energy present and the scalar comprises a function of the receiver's gain, RSSI determinations during any given interval are less dependent upon the ambulatory velocity of the receiver, and RSSI determinations of equivalent accuracy are obtained more rapidly or more accurate RSSI determinations are obtained per unit time.
Patent EP-0410622-A2 (EP)
Inventor: MARX FRED M
IPC: G02B6/44
Filed: 1990-07-17
Abstract: A buffered optical fiber (20) includes an optical fiber (21) comprising a core and a cladding. Typically, the optical fiber is enclosed by at least one layer (23) of coating material. The optical fiber is enclosed by a plastic buffer layer (30). Interposed between the optical fiber and the buffer layer is a decoupling material (40) which provides a controlled coupling of the buffer layer to the underlying coating material. As a result, there is sufficient adhesion between the buffer layer and the underlying coating material to maintain the buffer layer in place during normal use of the buffered optical fiber. On the other hand, the adhesion is low enough so that the buffer layer may be removed upon the application of reasonably low stripping forces. Advantageously, the decoupling material also allows the selective removal of the optical fiber coating material as well as the plastic buffer layer.