baber/WOPTO huggingface dataset:
Patent EP-0450303-A2 (EP)
Inventor: HEISS JUERGEN
IPC: E05C1/04
Filed: 1991-02-26
Abstract: A safety device serves for securing windows and doors against opening by force. The safety device (1) consists essentially of two holding parts, one being designed as an approximately rail-shaped carrier part (6) having an undercut profiling and the other holding part being designed as a closing part (7) pushable onto the carrier part in the longitudinal direction and possessing matching counter profilings. The closing part (7) has a laterally projecting closing tab. Where a window is concerned, the carrier part (6) is screwed firmly to the window frame and the closing part (7) pushed onto the carrier part (6) in the locking position engages with its closing tab over the edge of the window wing. For the closing part (7) there can be a mounting (14) which holds captive the closing part removed from the carrier part (6). <IMAGE>
Patent EP-0445745-A2 (EP)
Inventor: OSHIGA TAKAYUKI
IPC: G05B19/05
Filed: 1991-03-05
Abstract: A write memory area (8a) and a reference memory area (8b) are employed in a user memory (l5) of a programmable controller (la), and a PID constant which has been arbitrarily changed based upon an externally inputted numeral value is written into the write memory area (8a), whereas the PID constant stored in the write memory area (8a) is transferred by a user program into the reference memory area (8b) within a time period which has been determined based on a time divisional control between a sequence calculation and a PID calculation. Then, the PID calculation is carried out with reference to the PID constant transferred to the reference memory area (8b). Also, when the numeral value is externally inputted into the user program within the time period determined by the time divisional control, the PID calculation is carried out and a calculation result is written into the write memory area (8a). Accordingly, the PID constant is arbitrarily changed without interrupting either operation of MPU (ll), or the PID calculation.
Patent EP-0450473-A2 (EP)
Inventor: TOMITA KATSUHIKO
IPC: G01N27/333
Filed: 1991-03-26
Abstract: The apparatus for measuring a plurality of ionic concentrations simultaneously comprises a sheet-type electrode (11) with a plurality of ion selective electrodes (7, 8, 9) and a common reference electrode (10) formed on the same one sheet (11) provided with a respective number of lead portions (12A, 13A, 14A, 15A) providing for the connection of the respective ion selective electrodes (7, 8, 9) and said common reference electrode (10), respectively to a computerized operational treatment, memorization and a display system. A plurality of ionic concentrations can be measured simultaneously by disposing one drop of a liquid to be tested on the respective electrode portion of the sheet. Calibration on the basis of the measured results is likewise possible within a remarkably short operation time.
Patent EP-0453903-A2 (EP)
Inventor: HAUG PETER
IPC: B29C65/20
Filed: 1991-04-12
Abstract: A heating device (7) which can be swung between two clamping devices (4), (5) has a heating element (12), by means of which the parts (1, 2) to be welded are contactlessly heated by heat radiation. The heating element (12) has a metal plate (13) which is covered with ceramic and is electrically heated by means of heating cartridges (15). <IMAGE>
Patent EP-0469408-A2 (EP)
Inventor: BARTHELMES CLEMENS
IPC: H01J61/36
Filed: 1991-07-19
Abstract: In a high-pressure discharge lamp, having a metal halide filling, the discharge bulb (1), which is crushed on one side and consists of quartz glass, has, in the crushed region (10), a section (11) which extends in the lamp longitudinal axis between the two sealing foils (6, 7) and in which the quartz glass has a thickness, reduced with respect to the rest of the crushed region (10), of at most 0.3 mm to 0 mm. The section (11) has a width of at least 0.05 mm and is at least 0.2 mm smaller than the minimum distance between the two sealing foils (6, 7). As a result of this section without quartz glass, or having a thickness of at most 0.3 mm, an electrolytic current flow between the sealing foils, which can lead to corrosion, is prevented. 
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Patent EP-0476536-A2 (EP)
Inventor: TATEMICHI HIDETOSHI
IPC: G02F1/11
Filed: 1991-09-13
Abstract: An information recording apparatus includes an acoustooptic deflector (14), receives a laser beam from a recording light source (1) and an amplitude modulation signal, and diffracts the laser beam in two directions, thereby generating a carrier wave diffracted beam and a lower sideband diffracted beam. The carrier wave diffracted beam is provided with information by a spatial light modulator (4) and modulated, and is incident, as a signal beam, on a moving recording medium (5). The lower sideband diffracted beam is incident, as a reference beam, on the same incident region as that of the signal beam. The two beams interfere with each other, and multiplexed recording of a hologram is performed on the recording medium (5).
Patent EP-0444899-A2 (EP)
Inventor: KORKOLAINEN TAPIO JUHANI
IPC: A61K31/22
Filed: 1991-02-27
Abstract: Known and new catechol derivatives may be used as medicinal antioxidants in the prevention or treatment of tissue damage induced by lipid peroxidation. The conditions and diseases which may be treated are for example heart diseases, rheumatoid arthritis, cancer, inflammatory diseases, a rejection reaction in organ transplants, ischemia, cancer and aging.
Patent EP-0458559-A2 (EP)
Inventor: CLARKE DAVID JOHN
IPC: G06F9/06
Filed: 1991-05-20
Abstract: A mask-programmable microprocessor, of the kind incorporating a ROM containing its program and a program counter for sequentially addressing the ROM to read out the program, is provided with a patch implementation module for use in correcting program errors discovered in the ROM after it has been programmed. The patch implementation module comprises a first address register for containing an address in the ROM just before that of the start of the program fragment containing the error, a second address register containing the address of the start of an additional program fragment which corrects the error and which is entered in a RAM associated with the microprocessor, eg from non-volatile memory on power-up, and a comparator which is responsive to the program counter reaching the address in the first register to load the address in the second register into the program counter. The additional program fragment is therefore sequentially addressed in place of the erroneous one, and is then arranged to restore the microprocessor to its normal address sequence at a point beyond the erroneous program fragment.
Patent EP-0459737-A2 (EP)
Inventor: TOMINAGA MAKOTO
IPC: G03F9/00
Filed: 1991-05-28
Abstract: In a reticle, a small patten including a transparent portion and a large pattern including a light shielding portion are provided on a straight line in parallel to an x or y direction of the pattern forming area in the vicinities of crossing portions of opposite two sides of the pattern forming area with the straight line. A wafer is exposed with this reticle such that centers of the small pattern and the large pattern are overlapped. By measuring relative deviation of the center positions, the in-field error is calculated.
Patent EP-0463848-A2 (EP)
Inventor: OKAYAMA HIROTO
IPC: C07K14/18
Filed: 1991-06-25
Abstract: Disclosed are an isolated non-A, non-B hepatitis virus particle comprising at least one antigen selected from the group consisting of a core antigen, a matrix antigen and an envelope antigen of the non-A, non-B hepatitis virus and a method for efficiently producing the same by genetic engineering. The non-A, non-B hepatitis virus particle can advantageously be used not only for the production of an NANBV hepatitis vaccine exhibiting an extremely high immunogenicity and a diagnostic agent which is extremely high in the antibody detection ratio and in the degree of accuracy of the detection, but is also useful for researches on liver diseases, such as liver cancer.
Patent EP-0469773-A2 (EP)
Inventor: PIERCE CLAUDIA C
IPC: G01N33/18
Filed: 1991-07-23
Abstract: A method for determining the presence of ferrous ion in boiler waters is described. The method can be used to directly measure the rate of corrosion occurring in boiler waters, and can measure the corrosion rates in the presence of boiler water treatment chemicals. The method uses a complex formed between only ferrous ion and 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid monohydrate reagent.
Patent EP-0475742-A2 (EP)
Inventor: TAKEHARA SHIN
IPC: B62D7/15
Filed: 1991-09-11
Abstract: A vehicle rear wheels steering apparatus is provided with a guide member (110) having a guideway capable of freely tilting toward the axis of the rod member. Therefore, when the rod member (103) rotates around the axis, an operating member provided outside the rod member rotates around the rod member along the guideway to steer the rear wheels by an amount corresponding to an amount of rotation of the rod member and an amount of tilting of the guideway.
Patent EP-0479568-A2 (EP)
Inventor: HASEGAWA MASAHIRO
IPC: H01R35/04
Filed: 1991-10-02
Abstract: A rotary connector(10) for connecting a steering device operable through a steering wheel to a vehicle body side, which includes a rotatable case(12) mounted to the steering device and provided with a cancel cam for restoring a combination switch, a fixed case(11, 14) combined with the rotatable case, and a flat cable(13) spirally wound and housed in the fixed and rotatable cases, the flat cable having inner and outer ends extended to outside through outlet portions formed in corresponding ones of the rotatable and fixed cases, wherein loosening and tightening of the flat cable permit a predetermined number of rotations of the rotatable case relative to the fixed case. In this rotary connector(10), the outlet portion for extending the inner end of the flat cable therethrough to outside comprises at least two outlet portions(12c, 12d) for a left-hand steering wheel and a right-hand steering wheel located in different positions of the rotatable case(12).
Patent EP-0499790-A2 (EP)
Inventor: HUANG ZHEN DIPL-ING
IPC: B60G17/0165
Filed: 1992-01-17
Abstract: A method for controlling the damping force of a vibration damper for motor vehicles with controllable valves is described. In the generation of the actuation variable I for setting the damper force (D) the controller (RG) distinguishes between single and periodic road excitation (xE), the sensed relative speed (vrel) between superstructure (ma) and wheel mass (mR) as well as the superstructure acceleration (aa) or the superstructure speed (va) serving as input control variables. <IMAGE>
Patent EP-0512422-A2 (EP)
Inventor: SEZAN M IBRAHIM
IPC: G06T13/80
Filed: 1992-04-30
Abstract: A method of temporally adaptive filtering of the frames of an image sequence is disclosed. To filter the kth frame, first, the motion trajectories that transverse the pixel locations at the kth frame are determined using a motion estimation algorithm. Motion trajectories pass through a predetermined number of frames neighboring the kth frame. Image values at the neighboring frames, along motion trajectories are then evaluated. Temporally adaptive linear minimum mean square error (LMMSE) estimates of the image values at the pixel locations of the kth frame are determined using the image values along the motion trajectories. These steps are repeated for each of the other frames of the image sequence.
Patent EP-0514838-A2 (EP)
Inventor: DEICHL KLAUS
IPC: B60T15/02
Filed: 1992-05-19
Abstract: The sliding valve has a slide-track part (141), fixed in relation to the housing (140), with a slide track (142) against which a slide (143) can be moved with its sliding face (144). The slide track (142) and the slide face (144) are designed in such a way that it is possible to set not only different positions of the sliding valve but also, in addition, different functions for the sliding valve: to set one of several possible function adjustment ranges, the slide (143) can for this purpose be adjusted in a special way; for example, in the case of a valve plate, a plurality of transverse rows (145, 145', 145'') of recesses (145', 146', 147') can be machined next to one another in the face of the said plate, it being possible to move each row into an operative position by transverse displacement of the slide (143), while the other rows are inoperative; it is the operative row which determines the functioning mode of the sliding valve. <IMAGE>
Patent EP-0544070-A2 (EP)
Inventor: YAMAMOTO TAKEHISA
IPC: C04B35/584
Filed: 1992-09-08
Abstract: A silicon nitride sintered body comprising α-silicon nitride including α'-sialon and β'-sialon including β-silicon nitride in which the content of the α-silicon nitride including α'-sialon in the surface part thereof is less than its content in the inner part thereof. The silicon nitride sintered body is excellent in mechanical strength at ordinary temperature, productivity and cost efficiency.
Patent EP-0535607-A2 (EP)
Inventor: DAWSON BRUCE
IPC: C02F9/00
Filed: 1992-09-29
Abstract: Water to be purified and degassed is passed through a reverse osmosis step which a pure water stream and a high pressure waste water stream are produced. The high pressure waste water is passed through an eductor to produce a vacuum. The pure water stream is passed into a first volume of a degasifier and the vacuum is directed to a second volume of the degasifier. The first and second volume of the degasifier are separated by a hydrophobic membrane.
Patent EP-0504096-A2 (EP)
Inventor: KAMIR YOSSI
IPC: G02B6/38
Filed: 1992-03-13
Abstract: An assembly of a plurality of optical fibres fixed in a precise linear array, includes a housing formed with an internal cavity having a flat supporting surface; and a first flat sheet extending perpendicularly to the flat supporting surface at one end of the cavity and having a flat edge abutting the flat supporting surface at one side of the cavity. A plurality of the optical fibres are supported in side-by-side relation on the flat supporting surface. A second flat sheet at the opposite side of the cavity presses the optical fibres into contacting relation with each other, and with the end optical fibre in contact with the first flat sheet; and a block in the upper end of the cavity presses all the optical fibres into contact with the flat supporting surface.
Patent EP-0555873-A2 (EP)
Inventor: ALATTAR ADNAN M
IPC: H04N5/14
Filed: 1993-02-12
Abstract: A method and apparatus for detecting a fade within a sequence of digital motion video frames is disclosed. A first frame and a previous frame are selected from the sequence as first and second regions, respectively, for processing. The mean of the first region and the mean of the second region are each calculated and the relative mean change between the means is determined. A fade is detected if the relative mean change exceeds a first predetermined threshold. Alternatively, a fade is detected if the relative mean change is less than the first predetermined threshold but greater than a second predetermined threshold and the magnitude of the difference between the means is greater than a third predetermined threshold.
Patent EP-0562309-A2 (EP)
Inventor: REYNOLDS JAMES NMI
IPC: H01L21/68
Filed: 1993-03-02
Abstract: A preferred embodiment of the present invention is a method of forming a device on a semiconductor substrate of a first conductivity type, the method comprising: forming a semiconducting layer on the substrate; etching alignment marks in the semiconducting layer (102); forming a first mask on the semiconducting layer to expose portions of the semiconducting layer; introducing dopants of a second conductivity type opposite the first conductivity type into the exposed portions of the semiconducting layer to form high-voltage tanks (104); removing the first mask; annealing the dopants introduced to form high-voltage tanks of a second conductivity type (105); forming a second mask on the semiconducting layer to expose second portions of the semiconducting layer; introducing dopants of a second conductivity type into the exposed second portions of the semiconducting layer to form low-voltage tanks (106); removing the second mask; forming a third mask on the semiconducting layer to expose third portions of the semiconducting layer; introducing dopants of a first conductivity type into the exposed third portions of the semiconducting layer to form high-voltage tanks (107); removing the third mask; forming a fourth mask on the semiconducting layer to expose fourth portions of the semiconducting layer; introducing dopants of a first conductivity type into the exposed fourth portions of the semiconducting layer to form low-voltage tanks (108); and annealing dopants introduced to form high-voltage and low-voltage tanks of the first and second conductivity types.
Patent EP-0576045-A2 (EP)
Inventor: NAKAI HIROTO C O INTELLECTUAL
IPC: G11C7/06
Filed: 1989-06-23
Abstract: In a semiconductor memory device, a first load circuit (14A) is coupled with the column lines (BL1,..., BLn). first dummy cells (DC1,..., DCm) are connected to a dummy column line (DBL), a second load circuit (14B) is connected to the dummy column line, a second dummy cell (DCm+1) is connected to the dummy column line, and a sense amplifier (15) senses the data stored in the memory cell in accordance with a potential difference between the column line and the dummy column line. In semiconductor memory devices thus arranged, the second dummy cell is set in an on state normally. The connection of the second dummy cell with the dummy line changes a current flowing to the dummy line at the time of row line switching, thereby to hold back a rise of the reference potential at the time of the row line switching.
Patent EP-0596275-A2 (EP)
Inventor: HIPP PAUL
IPC: F24F13/14
Filed: 1993-10-08
Abstract: The invention relates to an air-guiding channel with an inserted fire shutter (2) which is mounted rotatably, via a pin (3) or the like, in sidewalls (4) of the air-guiding channel and is held in an open position by a safety device (20) or a safety switch (45). In the case of said air-guiding channel, the pin (3) is to be assigned a drive element (6) which interacts with an actuating element (12). <IMAGE>
Patent EP-0600358-A2 (EP)
Inventor: STRAND MILES ETHAN
IPC: F16F13/20
Filed: 1993-11-24
Abstract: A bush type mounting device (10) having outer (12) and intermediate (14) sleeves, an inner metal portion (16) and a rubber spring (18) between the inner metal and the intermediate sleeve. The device has an inertial damping channel (24) in an annular space between the outer sleeve and the intermediate sleeve. Damping decoupling is provided by a decoupling plate (26) which extends radially outward from the intermediate sleeve in close association with a holding means (28).
Patent EP-0603726-A2 (EP)
Inventor: DUBE DAVID G
IPC: A23L33/155
Filed: 1993-12-15
Abstract: The present invention is directed to nutritional compositions at an acidic to mid pH containing a vitamin D ester, an amino acid source, a carbohydrate source and a certain amount of a lipid source. The compositions have improved vitamin D stability upon storage.
Patent EP-0599423-A2 (EP)
Inventor: SOREM ROBERT M
IPC: E21B33/127
Filed: 1993-11-23
Abstract: The strength of slats attached to an inflatable packer assembly by welding is increased by forming the slats of an age-hardening materials, welding the slats to the inflatable packer assembly in an annealed condition followed by age-hardening of the welded slats. A slat structure having much greater strength than welded cold-worked material is realized.
Patent EP-0585073-A2 (EP)
Inventor: CARD STUART K
IPC: B41J5/30
Filed: 1993-08-20
Abstract: An input image (260) showing a first version of a text (262) is used to automatically obtain an output image (270) with a second version of the text (272,274) having a different characteristic, such as a different paper size; a different page size, such as where more than one page is on one side of a sheet of paper; a different signature type; a different layout or format of text, such as a different number of columns on a page; a different scale of words in the text; or a different orientation of the words. To do so, a segment of the input image that defines a word is repositioned. A processor receives data defining the input image, obtains change data indicating the characteristic, and automatically obtains data defining the output image. The change data can be obtained from a cover sheet image (250) that is received with the input image; from a signal from a push button or other touch sensing device; or from a signal indicating user selection of an item on a display. The repositioned segment can include only the word, an item from a table that includes the word, or a line of text that includes the word. In addition to repositioning, scale or orientation of each word can be changed. The processor could be in a fax server, a digital copier, or a computer with a scanner and a printer.
Patent EP-0601786-A2 (EP)
Inventor: FOLKINS JEFFREY J
IPC: G03G15/06
Filed: 1993-12-01
Abstract: A method and apparatus are described for developing latent images in a printing machine, using hybrid development, which ensure proper charging of the donor toner layer. The magnetic brush roll (46) is used to place toner on the donor roll (40) when the development of images is started and to remove toner from the donor roll when the development of images is stopped.
Patent EP-0604226-A2 (EP)
Inventor: HOSHINO MASAFUMI C O SEIKO INS
IPC: G09G3/36
Filed: 1993-12-22
Abstract: The liquid crystal display device is comprised of a matrix panel 1, a  common driver 2 and a segment driver 3. A liquid crystal layer is interposed  between rows of the scanning electrodes 4 and columns of signal electrodes 5. A  frame memory 6 stores an inputted dot data each frame. An orthonormal signal  generator 7 generates a set of orthonormal signals to sequentially feed the same in a  desired combination pattern to the common driver 2 to concurrently drive a  multiple of the scanning electrodes 4 to effect group sequential scanning according  to the combination pattern. A dot product computation unit 8 executes dot product  computation between a set of the dot data and the set of the orthonormal signals,  the result of which is fed to the segment driver 3 to drive the columns of the signal  electrodes 5. The group sequential scanning is repeated several times within one  cycle to display a picture. The orthonormal signals are horizontally or vertically  shifted to improve the quality of the displayed picture. Further, the multiple  concurrent line number is optimised to balance the breakdown voltage between the  common driver 2 and the segment driver 3. Moreover, in the grey shading display  by pulse-height modulation, a voltage pulse assigned to a virtual line of the  scanning electrode is spread out to improve the grey shaded quality of the displayed  picture.
Patent EP-0608733-A2 (EP)
Inventor: GANTER WOLFGANG
IPC: H04B1/16
Filed: 1994-01-15
Abstract: In an autonomous radio clock (11) whose receiver (23) for pulse-length-modulated binary-coded absolute time information (28) is in any case switched on only from time to time for receiving time messages and comparing the latter with the instantaneous time display in order to reduce the load on the operating power source (22), the aim is to reduce the energy consumption further in order, for example, also to be able to operate clocks - even wrist-watches - from a solar-fed store. For this purpose, the receiver does not remain switched on over the sequence of the coding periods of a time message, but is switched off for the remainder of a coding period when no further binary information is to be expected, and is switched on again for the next coding period. As a result, by contrast with being continuously switched on over the entirety of the coding periods of a message it is possible to save over 80% of the energy requirement for operating the receiver (23). <IMAGE>