baber/WOPTO huggingface dataset:
Patent EP-0427260-A2 (EP)
Inventor: TAKASHINA NOBUAKI C O FUJITSU
IPC: G11C16/12
Filed: 1990-11-08
Abstract: A semiconductor non-volatile memory device, having a normal operating mode and a test mode, has bit lines (BL0, BL1, BLr), word lines (X0, X1, Xi) which intersect said bit lines, and a plurality of non-volatile memory cells (Q00, Q10, to Q1i) connected to the bit lines and word lines where the bit lines and word lines intersect. 
     The device also has a supply line (GND) for supplying at least one predetermined potential to all of the memory cells. 
     Means (Qf) are provided for electrically isolating said memory cells from the supply line responsive to a control signal (Gf), these isolating means including a switch circuit (Qf) which is turned on to supply said predetermined potential to the memory cells commonly during the normal operating mode, the switch circuit being turned off during the test mode to isolate the supply line from the memory cells.
Patent EP-0422690-A2 (EP)
Inventor: FIDDIAN-GREEN RICHARD G
IPC: A61M25/00
Filed: 1987-01-09
Abstract: Medical treatment apparatus for sustaining the vitality of an organ in the gastrointestinal tract by catheterisation including improvements in catheter placement, ischemia detection, and oxygenation. A catheter (12) has a chamber (18), the wall of which is freely permeable to gas but poorly permeable to liquid. Aspiration means and an oxygen perfusion source (14) are selectively connectable with the chamber to permit oxygenation of the organ or obtaining a sample of CO₂ gas from the organ. A disclosed embodiment of the catheter has magnetically responsive structure at its top (120) and a device for aid in placement of the catheter has an electromagnet (124) cooperative with the magnetic tip (120).
Patent EP-0397434-A2 (EP)
Inventor: YEOMANS MICHAEL ANTHONY
IPC: B30B15/14
Filed: 1990-05-04
Abstract: In a method of, and apparatus for, terminating wires (22) in terminals (20) while monitoring the quality of the termination, quantitative data is collected during the terminating operation, analyzed to determine whether or not the quality of the termination is within acceptable limits, and appropriate machine mechanisms (16,18,48,90) are adjusted, when required, to assure continued output of high quality terminations. This is done in a completely automated environment.
Patent EP-0407165-A2 (EP)
Inventor: SASE MASAHIRO
IPC: G04G9/00
Filed: 1990-07-04
Abstract: A world watch has an hour hand (3) and a minute hand (4) for usual time indication, a plurality of symbols disposed on a dial to represent areas having respective time differences, an area indicating hand (5) for specifying one of the areas by indicating one of the symbols, a local time indicating hand (7) for indicating the local time of the specified area at least in hours, and a date indicating hand (6) for indicating a date of the specified area. The world watch comprises counters for counting the numbers of driving signals used for driving the area indicating hand (5) and local time indicating hand (7), respectively; and a drive controlling circuit for generating, when the count of at least one of the counters reaches a predetermined value, a driving signal for driving the date indicating hand (6) in a normal or reverse turning direction based on a judgment whether the predetermined value has been attained by an increase in the count or by a decrease in the count. With this arrangement, the standard time and date of an optional area are correctly and easily displayed.
Patent EP-0408362-A2 (EP)
Inventor: IKEDA SHINGO
IPC: H03M13/00
Filed: 1990-07-12
Abstract: In the process to output check codes corresponding to information codes of one code word of error detection codes from the information codes of the one code word, by using lookup table means for inputting at least data of a plurality of bits, as addresses, in the information codes of the one code word and reading out the data regarding at least a part of the check code corresponding to the information codes of the one code word, the processing speed is raised. By outputting the check codes obtained by the above processes and the information codes at mutually corresponding timings, an error detection code coding device which can process at a high speed can be obtained. On the other hand, by receiving the information codes obtained through the transmission path as inputs to the look-up table (64) and by comparing (66) the check codes obtained by the above processes and the check codes obtained through the transmission path, an error detection code decoding device which can process at a high speed can be obtained.
Patent EP-0409516-A2 (EP)
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/24
Filed: 1990-07-16
Abstract: Pairs of synchronizing marks are formed on a record carrier per­iodically. At least one of the marks in every pair is located away from a track center line on which information data are to be recorded. Those marks are recovered by a reading head and fed to a phase lock loop in order to minimize phase error of synchro­nization. The phase lock loop produces a pair of synchronizing signals so as to derive a phase error signal from either of the marks. Therefore, continual phase error signal for the phase lock operation is obtained even when the reading head locates away from the track center line. Accordingly, stability of the syn­chronization will be improved.
Patent EP-0411905-A2 (EP)
Inventor: MIZUKATA KATSUYA
IPC: H04N5/12
Filed: 1990-07-31
Abstract: Use of an element of CMOS structure to a low-pass filter (24) used in a PLL circuit (11, 11a) involves a known problem of dispersing threshold voltage. A low threshold voltage may be cleared by providing a voltage adjusting means between a phase comparating circuit (12) and the low-pass filter (24) in order to adjust the input voltage thereof, wherein however the frequency range to be corrected is different between on the high frequency and low frequency sides after adjustment to bring about turbulence to the frequency correcting characteristic of the PLL circuit (11, 11a). In case the input voltage after this adjustment differs from the time mean value of the noise level, the time mean value of the signal (DV) after elimination of the noise is different from the time mean value of the noise (8), accordingly the oscillating frequency differs between the time of noise (8) and of elimination of the noise (8). Incorporation of a constitution, in which a fixed level is given to the output of the phase comparating circuit (12) as the voltage converting means (20) to be followed by conversion of the signal level, should prevent the duty of the input signal (PD1) to low-pass filter (24) from varying even after adjustment of the center value (CV) of this input signal (PD1), and also the center value (CV) of the signal (PD1) is identical at all time with that of the noise (8), so that occurrence of varying of oscillating frequency after noise (8) elimination will be precluded.
Patent EP-0419300-A2 (EP)
Inventor: ABELS HUBERT
IPC: B29C48/285
Filed: 1990-07-30
Abstract: A roller includes a cylinder and at least one ferrule mounted at one end of the cylinder. The cylinder (30) and the ferrule (32,34) are designed to take up a diametrical play, such as by a conical joint that can include a tie rod or axle (36). A coil (52) or the like can be provided for holding the cylinder against the bottom of the cone.
Patent EP-0454027-A2 (EP)
Inventor: MURASE MASAAKI
IPC: E03B7/07
Filed: 1991-04-22
Abstract: Improved epoxy resin adhesive suitable for adhering an inner lining hose to water tube, which comprises as the main component an epoxy resin having a content of a saponifiable chlorine-containing group of not more than 0.25 % by weight and as the curing component a modified aliphatic polyamine and a liquid imidazole compound, which has long pot life, excellent curability in a short period of time at a medium temperature and no effect on quality of water.
Patent EP-0458292-A2 (EP)
Inventor: DUROCHER DANIEL
IPC: H01H25/04
Filed: 1991-05-22
Abstract: A switch (10) for use on the steering column of a vehicle includes lever operated switch members controlling vehicle operating circuits. A switch lever (16) is mounted in a housing (12) attachable to the steering column of a vehicle for movement in one of two mutually separate planes and/or rotation about a longitudinal axis extending through the switch lever. Actuators (26,28,30) are mounted in the housing (12) and are independently responsive to one of the modes of movement of the switch lever (16) for controlling a separate switch member (34,36,38) mounted in the housing. Each switch member carries electric contacts which are selectively engaged by contacts carried by a driven member in the switch member as the switch member switches position in response to movement by the associated actuator to effect switching of the connections for a particular vehicle operating circuit.
Patent EP-0486042-A2 (EP)
Inventor: UTSUMI MITSUO
IPC: G11B23/087
Filed: 1991-11-15
Abstract: A tape cassette which includes a housing (8) having an opening (10) at the front portion of the housing (8) in which opening (10) loading posts (7) are maneuvered, a pair of tape reels (2,4) rotatably disposed in the housing (8), a slider (30) slidably mounted by the housing (8) and having a front portion located in the opening (10), and a front cover (18) supported by both the slider (30) and housing (8) for covering the magnetic tape (6) exposed to the outside, and shifting means for rotating the front cover (18) in the direction in which the loading posts (7) are entered into the opening (10), and sliding the front cover (18) in such a direction that the front cover (18) moves away from the magnetic tape (6) so that in accordance with the movement of the slider (30) in a direction that the front portion moves away from the magnetic tape (6), the magnetic tape (6) is exposed to the outside.
Patent EP-0441584-A2 (EP)
Inventor: EVANS JOSEPH T JR
IPC: G11C11/22
Filed: 1991-02-05
Abstract: To avoid problems associated with destructive readout, non-destructive readout is provided by measuring current through the ferroelectric memory element (F₂) as a measure of its resistance. Information is stored in the ferroelectric memory element (F₂) by altering its resistance through polarizing voltages. The half select phenomenon is avoided by using isolation zener diodes (Z₁ Z₂) or bipolar junction transistors (Q₂, Q₃). The polarizing voltages are applied between a row line (X₁) and a column line (Y₁) through the two isolation elements (Z₁, Z₂), which, if zener diodes, are respectively forward biased and reverse biased to break down. During a read operation, one zener diode (Z₁) is reverse biased to break down, and the other (Z₂) is reverse biased to non-conduction. The small read current is preamplified (Q₁) at the memory cell (1,1).
Patent EP-0443776-A2 (EP)
Title: Sense circuit for non-volatile memory device
Inventor: AKAOGI TAKAO
IPC: G11C16/26
Filed: 1991-02-14
Abstract: A sense circuit for a non-volatile memory device includes a selecting circuit (Q5) for selecting a predetermined cell transistor by selecting a predetermined bit line (BL) which is connected to the predetermined cell transistor (Q6), a feedback type bias circuit (Q1, Q2, Q4) for maintaining a potential of a bus line (N2) to a constant level and including a first transistor (Q4) which flows a current to the bus line, a detecting circuit (Q3, Q7, Q8, Q10) for detecting whether or not a current flows through the predetermined cell transistor so as to read a data from the predetermined cell transistor and including a terminal (11) for outputting the read data, and a current source (Q9) including a second transistor (Q9) for forcibly supplying a predetermined current to the first transistor, so that a gate-source voltage of the first transistor is greater than a threshold voltage of the first transistor.
Patent EP-0456522-A2 (EP)
Inventor: EVE JOHN ERIC
IPC: G11B33/04
Filed: 1991-05-13
Abstract: A display device comprising a longitudinally extending support member (13) and a plurality of transversely extending members (17), each having pairs of longitudinally extending projections (18), one on each side surface thereof. Each of the pair of projections (18) are positioned to lie above the surface of the longitudinally extending member (13). The transversely extending members (17) are locatable to span the support member (13) at selective longitudinal positions therealong so as to accommodate a generally rectangular product between any two adjacent transversely extending members (17). Preferably, the projections (18) are so spaced apart, and formed with support faces (19) such that, either a pair of compact discs (11) or an audio cassette (12) can be located between any two adjacent projections (18) for manual movement between forewardly and rearwardly extending positions.
Patent EP-0482747-A2 (EP)
Inventor: FISHER MICHAEL V
IPC: H01B12/10
Filed: 1991-08-30
Abstract: A process for joining ceramic superconductor fibres (20) with a channel (47) to fabricate a superconductor wire includes concertedly drawing the fibres (20) and the channel (47) together to feed the fibres (20) into the channel (47). A flowable solder paste (86) is continuously dispensed into the channel (47) over the fibres (20). the combination of channel (47), fibres (20) and solder paste (86) is then subjected to a rapid rise in temperature which melts the solder (86). The molten solder (86) is then frozen to encase the fibres (20) in the solder (86) and attach the solder (86) to the channel (47) to create a superconductor wire.
Patent EP-0493261-A2 (EP)
Inventor: NAKAMURA AKIRA
IPC: G02B13/18
Filed: 1991-12-26
Abstract: A zoom lens is provided, in which a fixed first lens group (1) having a positive refracting power, a second lens group (2) having a negative refracting power and which realizes a variable magnification, a fixed third lens group (3) having a positive refracting power and a fourth lens group (4) having a positive refracting power which compensates fluctuation of an image surface caused by the variable magnification and which focuses an image are sequentially provided from an object side. In this zoom lens, the third lens group (3) is composed of two separate lenses comprising a positive lens (31) and a negative lens (32). At least one surface of the positive lens (31) is formed as an aspherical surface and a surface of the negative lens (32) opposing the image surface side is concaved to the image surface side. Thus, the zoom lens of this invention can be miniaturized and reduced in weight without deteriorating the characteristics which comprise a large variable magnification and that a small F number.
Patent EP-0474611-A2 (EP)
Inventor: LORENZ WILLIAM MARTIN
IPC: H02H9/00
Filed: 1991-08-16
Abstract: A current limiting circuit for limiting current surges caused by device turn-on and by input line voltage surges. The circuit has a current sensor (122) for sensing current surges and causing the current to be routed through a current limiting device, such as a resistor (106). The current sensing circuit senses both over current and normal current conditions and resets the current limiting switch as appropriate. The use of a current sensor as opposed to a sensor for turn-on conditions or voltage levels provides actual control of the current thereby protecting the electrical device during the first application of power and from AC line voltage surges.
Patent EP-0509432-A2 (EP)
Inventor: ONO MIYOKO
IPC: C12C1/18
Filed: 1992-04-13
Abstract: The present invention is directed to a malt for brewing beer prepared by removing lipids by using subcritical or supercritical carbon dioxide, a beer using the said malt, and a method of preparing the said beer. In the beer obtained by using the malt prepared by the method of the present invention, wort clarity is good, filtration becomes rapid, and filtration efficiency is improved. Also, the obtained beer has good foam head retention, good foam lacing, a refreshingly clean taste and good flavor stability.
Patent EP-0524462-A2 (EP)
Inventor: CHENG LAWRENCE
IPC: G06F3/0481
Filed: 1992-07-02
Abstract: A stereoscopic cursor for high-resolution stereoscopic raster display is addressable to any arbitrary point on the display (18b) and simulates depth by alternately displaying left and right patterns that are offset from one another in a horizontal (x-axis) direction. Left and right views of the cursor are alternately displayed at the display frame rate, while a shutter mechanism presents the appropriate views to the viewer's eyes. To further enhance the perception of depth, monoscopic depth cues are provided by varying the cursor's color, size, transparency and/or pattern as the cursor moves in depth.
Patent EP-0532979-A2 (EP)
Inventor: ZEPPEZAUER MICHAEL PROF DR
IPC: C12P21/08
Filed: 1992-09-02
Abstract: Peptides having antigenic or immunogenic determinants are proposed which are recognised by autoantibodies, in particular in body fluids of patients who suffer from systemic lupus erythematosus (SLE). The two peptides are preferably the C-terminus of H1 containing the sequence section 187 - 211 and the N-termini of H2B containing the sequence sections 1 - 35 and 36 - 76 which exhibit cross-reactions with the autoantibodies (anti-histone antibodies). The invention additionally indicates routes for the formation of monoclonal antibodies and anti-idiotypic antibodies which are directed against the autoantibodies. The diagnosis of SLE can be carried out according to the invention with increased safety and the monoclonal antibodies directed against the autoantibodies are also suitable for the preparation of means for the therapy of SLE.
Patent EP-0535498-A2 (EP)
Inventor: SCHILL JOACHIM
IPC: F25C1/142
Filed: 1992-09-21
Abstract: Automatic chipped-ice maker with a cylindrical evaporator roller (1) which is supplied with refrigerant via a refrigerating machine and is driven rotationally, the chipped ice being obtained from the casing surface (6) of the evaporator roller (1) via a scraping-off device (7, 8). According to the invention, when the refrigerating machine is switched off, a continued rotation of the evaporator roller (1) is brought about so that no unilateral or undesirably thick ice layer can arise on the casing surface (6) of the evaporator roller (1) as a result of the residual cold present in the evaporator roller. <IMAGE>
Patent EP-0519559-A2 (EP)
Inventor: DESIMONE FRANK C
IPC: G07D11/00
Filed: 1992-06-12
Abstract: In the preferred embodiment of the invention, a currency security box is releasably secured to a frame within a device, such as a vending machine, gaming machine, gaming table, amusement machine, bank machine or the like, and is automatically released from the frame by sliding a transportable security box cover over the security box. At the position where the security box cover releases the box from the frame, the security box cover also effectively encloses the security box and automatically latches onto the security box. The security box, along with the security box cover, may now be removed from the frame and the device. The security box cover includes a locking device which must be activated to release the security box cover from the security box so as to gain access to the currency in the box.
Patent EP-0521628-A2 (EP)
Inventor: HANLON JOHN VINCENT
IPC: C07F9/12
Filed: 1992-06-15
Abstract: Compositions comprising a combination of (i) at least one hydrocarbon-soluble aryl phosphate of the formula
     wherein each R is, independently, phenyl or an alkyl-substituted phenyl group; and (ii) at least one hydrocarbon-soluble aryl polyphosphate of the formula
       
wherein each R is, independently, phenyl or an alkyl-substituted phenyl group, Ar is m-phenylene or an alkyl-substituted m-phenylene group, and n is from 1 to 4, and a process for the preparation of such compositions. The combination contains from 2 to 30% by weight of component (i).
Patent EP-0566797-A2 (EP)
Inventor: OKAMOTO HIDENORI
IPC: G02F1/35
Filed: 1992-08-14
Abstract: A single crystal of 3-(2-furyl)methacrylic acid anhydride,
     (a) which has an absorption edge in a region of light having a wavelength of not more than 450 nm   (b) which exhibits non-linear optical activity,   (c) which has a single crystal structure having a size of which the largest side is at least 1 mm long, and   (d) which consists of 3-(2-furyl)methacrylic acid anhydride of the following formula (I).   
       
 This single crystal of FMA is useful as a material for manufacturing a light wavelength conversion element, an optical switch element or the like.
Patent EP-0544514-A2 (EP)
Inventor: TANAKA MINORU
IPC: B41J2/265
Filed: 1992-11-25
Abstract: The present invention provides an impact dot printer free from the missing of dots. 
     An impact dot printer for recording dots on a recording medium (21) comprises a printer wire (7) having a printer end, a guide member (8) for supporting the printing wire (7), an ink ribbon (20) which contains an ink composition comprising a dye and a solvent and is positioned between the printing end of the printing wire (7) and the recording medium (21). The printer also has a lubricant containg an oil component in the guide member (8) for permitting the printing wire (7) to be easily moved. The solubility of the solvent for the dye in the oil component of the lubricant is more than 400 g/100 g of oil.
Patent EP-0546826-A2 (EP)
Inventor: YORIMITSU KEIICHI
IPC: G11B20/10
Filed: 1992-12-10
Abstract: A process control system for activating storage device e.g., disk array device (3) including a plurality of disk drive and control units (4, 7, 8 and 9) for operating the disk drives in parallel, is operative to execute a background processing while a process for activating the disk array device (3) is being executed. 
     Preferably, when the disk array device is powered on, the apparatus is operative to carry out a diagnosis in the respective control units (4, 7, 8 and 9) per se, and to apply a locating process to the respective disk drives so as to detect a defective disk drive. If defect is detected, data stored in the defective disk drive is reconstructed in a spare disk drive.
Patent EP-0562334-A2 (EP)
Inventor: ZOEPPRITZ MAGDALENA
IPC: G06F17/27
Filed: 1993-03-05
Abstract: The invention concerns a computer system for the automated analysis of texts composed of natural language words. The memory of a computer system stores the stems (110) of natural language verbs along with the associated paradigms (111) and endings (112). With the aid of the paradigms and endings, the various forms of the associated verb may be derived from the stem. During the analysis of a text, the stem of a verb occurring therein is looked up in the memory of the computer system. A comparison of the verb to be analyzed with the associated paradigms and endings yields the different verb forms with regard to person and tense. During the analysis of further words of the text, these different forms are considered. As a result, the decision as to which form is the correct one may be delayed for as long as possible. Multiple analysis is eliminated, thus reducing the time required for text analysis.
Patent EP-0565074-A2 (EP)
Inventor: VISHWAKARMA LAL CHAND
IPC: C09B57/02
Filed: 1993-04-07
Abstract: A process for the preparation of photographic binary sensitizing dyes, which comprise two separate, nonconjugated chromophores, one of which has the capability of adsorbing to a silver halide grain surface, the other of which is substantially non-adsorbing to silver halide. The process comprises reacting two dye compounds in a solvent in the presence of a 2-halo-1-alkylpyridinium salt and a 4-dialkylaminopyridine.