baber/WOPTO huggingface dataset:
Patent EP-0339637-A2 (EP)
Inventor: MAEDA TAKEO INTELLECTUAL PROPE
IPC: H01L27/115
Filed: 1989-04-27
Abstract: A semiconductor device having CMOS transistors and bipolar transistors is disclosed. A P-type high con­centration buried region (16a) is formed in the surface region of the semiconductor substrate (10). An N-type epitaxial layer is formed on the buried region (16a). The semiconductor device includes a second well region (15) of a PMOS transistor that is formed by introducing an N-type impurity into a part of the epitaxial layer, and a first well region (14) of a bipolar transistor that is formed without introducing the N-impurity, after the formation of the epitaxial layer.
Patent EP-0341605-A2 (EP)
Inventor: RANK ARMIN DIPL-ING FH
IPC: B65H19/18
Filed: 1989-05-05
Abstract: The method for splicing webs, in particular paper webs for the production of corrugated board, envisages joining the beginning of a prepared second web (28) to be drawn off from a roll (6) to a first web (13) running out from a roll (5) at a connection point during web standstill. Then, the first web (13) is cut and the roll (6) of the second web is accelerated by the web tension, so that the roll (6) of the second web (28) is accelerated at the connection point before or during the web standstill due to the exertion of a web tension. <IMAGE>
Patent EP-0346629-A2 (EP)
Inventor: ARLINGTON DAVID L
IPC: G06F12/06
Filed: 1989-05-17
Abstract: A "smart" memory card architecture and interface provides significantly increased performance, in part, by using fast access dynamic random access memory (DRAM) technologies which allows up to 8-byte data transfers from the memory card every 27ns after the initial access. The 27ns transfer rate includes the time required for error correction code (ECC), parity generation, and other reliability functions. Only two complementary metal oxide semiconductor (CMOS) integrated circuit (IC) logic chips or modules provide all the function required. The simplicity and flexibility afforded by the "smart" memory card approach provides a means to allow one card interface to be used with a broad range of hardware technologies and in different systems. The architecture of the memory card provides a full range of direct and partial store operations in a manner transparent to the system.
Patent EP-0345589-A2 (EP)
Inventor: ROBERT E STEWART
IPC: G06F12/10
Filed: 1989-05-29
Abstract: A method for translating a virtual address into a physical address, in which page tables used in the translation process are referenced by virtual addresses. Typically, a translation mechanism includes a translation buffer that, given a virtual address, can sometimes provide the corresponding physical address. A translation-buffer miss is said to occur when the translation buffer is presented with an address for which it can not provide the translation. When such a miss occurs, the translation mechanism obtains the translation by reading the page tables. When the translation mechanism attempts to read the page tables from virtual memory, a second-order miss can occur. The difficulty of infinite recursion of misses is avoided by handling second-order misses differently from first-­order misses. When a second-order miss occurs, the translation mechanism uses a prototype page table entry and the virtual address of the page table entry to produce a physical address without using the page tables. Since consecutive pages of the page table in virtual memory reside in consecutive page frames in physical memory, a virtual address in the page tables can be translated to a physical address by adding the page frame number from the prototype page table entry to the virtual page number in the virtual address. The prototype page table entry contains a page-frame number that is equal to the page-frame number of the first page of the page table minus the virtual-page number of the first page of the page table.
Patent EP-0354591-A2 (EP)
Inventor: HORIGUCHI RYUJI C O NEC CORPOR
IPC: G06T11/40
Filed: 1989-08-14
Abstract: A painting-out pattern reference system comprises a graphic data memory for storing a drawn graphic data to be displayed on a display screen, in the form of a bit image, the graphic data memory having a horizontal size of 2 n  × m words (where "n" and "m" are natural numbers); a pattern data memory storing a unitary painting-out pattern in the form of a bit image for defining the unitary painting-out pattern, the pattern data memory having a horizontal size of 2 n  words; a drawing address memory storing a memory address for performing a painting-out drawing, the drawing address memory supplying the stored memory address to the graphic data memory; a pattern address memory storing a pattern head memory address of any line in the pattern data memory; and a pattern data selector receiving a lower place n bits of an address output of the drawing address memory and the pattern head memory address from the pattern address memory for generating an address to the pattern data memory so as to cause at least one word of pattern to be selected among 2 n  words of pattern stored in the pattern data memory so that the selected one word of pattern is supplied to the graphic data memory.
Patent EP-0375851-A2 (EP)
Inventor: SHEER M LANA
IPC: H01B3/42
Filed: 1989-10-03
Abstract: An encapsulated electrical or electronic device having a first layer of electrically insulating material which is then covered by another resin layer filled with thermally conductive fibers such as mesophase pitch based carbon fibers.
Patent EP-0363971-A2 (EP)
Inventor: CULLY JAN DR
IPC: C11B9/02
Filed: 1989-10-12
Abstract: A process for removing terpenes from essential oils is described and entails
 a) the terpene-containing essential oils being contacted with a polar solid (adsorbent),
 b) the loaded adsorbent being separated from the liquid phase enriched in terpenes, and
 c) the adsorbent loaded with essential oil being extracted with condensed CO2. 
<??>It is possible in this way substantially to remove the terpenes and, at the same time, to obtain the essential oils in high yield and good quality.
Patent EP-0370488-A2 (EP)
Inventor: KATAYAMA YOSHIO C O ITAMI WORK
IPC: B60T8/1769
Filed: 1989-11-21
Abstract: An antilock control device has a calculating unit (10) for calculating the vehicle speed from the wheel speed signals from wheel speed sensors (S1-S4), a processing/lock state detecting unit (13) adapted to judge whether the wheels are showing a locking tendency or recovering from locked state on the basis of the signals from the wheel speed sensors and the calculating unit and produce a command to reduce or increase the braking pressure on the basis of the result of judgement, and a brake fluid pressure circuit operable in response to the pressure control command from the lock state detecting unit (13). The calculating unit (10) is adapted to select the highest wheel speed and the lowest wheel speed from among the wheel speeds of all the wheels, judge whether or not the difference therebetween is smaller than a predetermined value, select the highest wheel speed as a reference wheel speed if the difference is smaller than the predetermined value and select the lowest wheel speed as the reference wheel speed if the difference is larger than the predetermined value, and calculate the vehicle speed from the reference wheel speed.
Patent EP-0344995-A2 (EP)
Inventor: HOROVITZ ZOLA PHILLIP
IPC: A61P25/28
Filed: 1989-05-26
Abstract: A method is provided for inhibiting loss of cognitive function, including memory, which may or may not be associated with Alzheimer's disease, in a mammalian species by administering a benzazepine-type calcium channel blocker such as diltiazem, SQ 31,765 or SQ 32,324 alone or in combination with an ACE inhibitor, such as captopril or SQ 29,852, over a prolonged period of treatment.
Patent EP-0370919-A2 (EP)
Inventor: MIKI KATSUHIKO
IPC: C30B25/02
Filed: 1989-11-27
Abstract: This method is a method for evaluation of transition region (ℓ) of silicon epitaxial wafer comprising obtaining the waveform of interferogram signal for reflected light (6,7) which is obtained by irradiating infrared radiation (1) to the silicon epitaxial wafer (S) by measurement of intensity of light of interference fringe employing a Michelson interferometer and obtaining extent of the transition region of the silicon epitaxial wafer by obtaining a distance between the maximum peak of the waveform in side burst region in the interferogram signal and the peak adjacent to said maximum peak of the waveform in side burst region in the interferogram signal and a distance between the maximum peak and the bottom first coming after said maximum peak of the waveform in side burst region in the interferogram signal or a difference in height between the maximum peak and the bottom first coming after said maximum peak of the waveform in side burst region in the interferogram signal.
Patent EP-0378179-A2 (EP)
Inventor: TAKINAMI TAKAHARU C O OMRON CO
IPC: H03K17/95
Filed: 1990-01-09
Abstract: A microwave proximity switch includes a microwave oscillator circuit having a micro strip line (10) as an inductor (L) thereof so as to sense a change in an oscillation frequency or output from the oscillator circuit caused by a variation in an impedance of the micro strip line (10) due to a loss which takes place in a leakage magnetic field from the micro strip line (10) when an object approaches the leakage magnetic field, thereby detecting an object in the neighborhood of the switch. 
     A microwave proximity switch includes a microwave oscillator circuit having a dielectric resonator (20). An object in the neighborhood of the switch is detected by sensing a change in a state of an oscillation frequency or output from the oscillator circuit caused by a variation in an impedance of a circuit including the dielectric resonator (20) due to a loss which takes place in a leakage magnetic field from the dielectric resonator (20) when an object (1) approaches the leakage magnetic field.
Patent EP-0381244-A2 (EP)
Inventor: SCHMOOCK HELMUTH
IPC: B65H27/00
Filed: 1990-02-05
Abstract: A strip in the form of a helix is wound as a covering onto the supporting core of a spreader roll. Lying at least partially on its circumference is a web to be conveyed and to be stretched widthwise. The strip forms a substantially cylindrical covering surface which is remote from the core and into which a profile in the form of grooves is let. The strip has two mutually approximately parallel lateral limitations, of which the one of a first winding described by the helix lies against the other of a second winding which is adjacent to the first winding. The lateral limitations are formed on a basic element in which at least one groove extends from the covering surface in the direction of the core. This groove is limited at least on one side by a lip. The lateral limitations are so inclined in the direction of the core that the basic element has a broader cross-section at the covering surface than at its underside which faces the core. The cross-section of the basic element is trapezoidal. With respect to the covering surface, the lip has an angle of inclination which in the non-deformed state of the lip lies between 30 DEG  and 50 DEG .
Patent EP-0400580-A2 (EP)
Inventor: NELVA GIAN MARIO
IPC: B65H69/06
Filed: 1990-05-29
Abstract: The tail end ( a ) of a first sliver (A) and the leading end ( b ) of a second sliver (B) are superposed and clamped together and their fibres are then combined by means of a plurality of needles (5) which are reciprocated through the ends of the two slivers transverse thereto.
Patent EP-0409143-A2 (EP)
Inventor: NOGUCHI KAZUO C O ITAMI WORKS
IPC: B23B27/00
Filed: 1990-07-16
Abstract: A cutting-off tool having an insert (1) having two side cutting edges (5,6) formed by the ridge lines defined by a rake face (2) and side flanks (7). These edges (5,6) are chamfered so that the cutting edge at one side which is likely to hit the falling part of the material cut off is chamfered by a larger width than at the other side.
Patent EP-0447618-A2 (EP)
Inventor: YU SI LIN
IPC: B07B1/42
Filed: 1990-11-07
Abstract: A vibro separator, comprising a separator unit which is comprised of a screen assembly releasably mounted on a hopper at the top, which screen assembly has a screen releasably fastened therein; a vibrator unit which is comprised of a motor directly or indirectly attached to the hopper at the bottom for driving two eccentric weights to rotate via a revolving shaft; and a base which has flexible means for flexibly supporting the vibrator unit and the separator unit.
Patent EP-0435298-A2 (EP)
Inventor: PALL DAVID B
IPC: G01N33/49
Filed: 1990-12-27
Abstract: A device for separating plasma from blood is provided comprising a synthetic polymeric fibrous structure (1) having a CWST in excess of 65 dynes/cm, the structure having a first region (3) for receiving a blood sample and a second region (4) for accumulating plasma.
Patent EP-0409296-A2 (EP)
Inventor: BANDIERA TIZIANO
IPC: C07J71/00
Filed: 1990-06-19
Abstract: Compounds of the formula I
     wherein R = H, optionally substituted C 1 -C 4  alkyl, phenyl,benzyl, benzhydryl or trityl, R 1  = sugar residue, (CHR 4 ) n NR 2 R 3  n = 1,2,3; R 2  and R 3  = H, benzyl, C 1 -C 4  alkyl or heterocycle ring when taken together with the nitrogen atom, and their pharmaceutically acceptable salt are useful as antihypertensive agents. 
     Their preparation and use as well as pharmaceutical composition containing them are also described.
Patent EP-0388200-A2 (EP)
Inventor: DYE JOHN F
IPC: A61H23/04
Filed: 1990-03-15
Abstract: A sleeve for applying compressive pressures against a patient's limb from a source of pressurized fluid, wherein the sleeve comprises a multi-layered sheath (10), having a proximal (60) and a distal end. Generally parallel side edges (52, 54) extend between the proximal (60) and distal ends, which side edges (52, 54), on the proximal half of the sheath, are adjustably wrappable about the patient's limb, once it is inserted in the sleeve (10).
Patent EP-0425070-A2 (EP)
Inventor: BLAKKAN JOHN A
IPC: G06F11/08
Filed: 1990-05-14
Abstract: A one out of N checking circuit for determining whether exactly one of N signal lines is active at any given time. The circuit includes a hierarchal structure of nodes which pairs the N signal lines together in a series of steps. Each node includes a pair of output signal lines. The first signal line carries a signal representing whether an active signal line was "seen." The second signal line carries a signal representing whether an error has occurred, i.e. multiple active lines were seen. After each step, the number of signal lines is reduced by one-half until only two signal lines remain. At that point the two signal lines are compared and a final error signal is transmitted.
Patent EP-0420693-A2 (EP)
Inventor: KISAKA MASASHI
IPC: G11B21/10
Filed: 1990-09-28
Abstract: A servo pattern comprises two sets of servo patterns, A and B, and C and D. The first servo pattern (A and B) is symmetric about the centreline 3 of the data track. The second servo pattern (C and D) is offset by a known amount from the centreline of the data track. In an initial calibration phase, information from both sets of servo patterns is used to measure the value of K, which is the coefficient of proportionality between the servo position error signal and the true displacement of the head from the data track centreline.
Patent EP-0424143-A2 (EP)
Inventor: SAKAE KAZUHISA
IPC: C08L63/00
Filed: 1990-10-18
Abstract: The present invention provides a polysulfide polyether having in a main chain:
     (i) a polyether moiety represented by -(R₁O)- n , wherein R₁ is an alkylene group having 2-4 carbon atoms, and n is an integer of 6-200;   (ii) structural units represented by 
-(C₂H₄OCH₂₀COC₂H₄-S x )-, and 
-(CH₂CH (OH) CH₂-S x )-, 
wherein x is an integer of 1-5; 
and at both ends   (iii) a thiol group represented by 
-C₂H₄O CH₂O C₂H₄-SH, and/or 
-CH₂CH (OH) CH₂-SH,    processes for their preparation, and curable compositions.
Patent EP-0438919-A2 (EP)
Inventor: KAYE ARTHUR
IPC: G01L5/22
Filed: 1990-12-27
Abstract: A control mechanism for a displaceable control member such as an aircraft pilot's "joystick" includes an array of pressure transducers (20) in contact with a pressure plate (22) which in turn is in pivotal connection with the control member (10) operated by the pilot. Adjustable springs (26) bias the pressure plate (22) towards the transducers (20). Pivotal movement of the control member (10) tends to compress the springs (26) and to cause the transducers (20) to generate output signals representative of differential pressure. The signals are then processed by circuitry (34) to provide inputs to flight control computers.
Patent EP-0391751-A2 (EP)
Inventor: VIDAL FRANCIS
IPC: G01R1/20
Filed: 1990-01-25
Abstract: The resistance shunt consists of an epoxy resin plate (1) covered on one of its faces with a fine layer of constantan (3) and a resistor (R) lying between two conductors (4), (5) welded to the face covered with constantan. The ends (6), (7) of the conductors overshoot the said plate and form connectors for the shunt. At least one flank (8, 8') is provided with material outside the said resistor (R). <IMAGE>
Patent EP-0409716-A2 (EP)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C209/34
Filed: 1990-07-17
Abstract: Process for the preparation of aromatic haloamino derivatives, according to which a halonitro aromatic derivative is brought into contact with Raney nickel and hydrogen in the presence of iodide.
Patent EP-0442523-A2 (EP)
Inventor: ANZAI EINAO C O NIPPON STEEL C
IPC: B21B1/46
Filed: 1991-02-15
Abstract: A method of manufacturing strips, bars and wire rods comprises continuously supplying molten metal into an open-top endless casting groove on an annular mold that is rotated around a vertical shaft, cooling the molten metal in the casting groove from outside by forcibly cooling the annular mold, and continuously taking out the cast section from the casting groove at a point where a solidified shell has been formed throughout the entire circumference of the molten metal in the casting groove. A roll is provided upstream of the take-out point to depress the top surface of the cast section, thereby keeping the cast section in close contact with the surface of the casting groove. The cast section then slides diagonally upward over a surface inclined at an angle of 5 to 60 degrees that is provided on the exit side of the above roll in the casting groove. The annular mold may also have two or more concentrically disposed casting grooves to permit multi-strand casting of molten metal poured into the individual casting grooves. A multiple of sections thus simultaneously cast are then simultaneously rolled into finished products.
Patent EP-0444611-A2 (EP)
Inventor: MIZUTANI SHIGEMITSU C O FUJI P
IPC: G03C3/00
Filed: 1991-02-26
Abstract: A package for a photographic film cartridge which comprises containing a photographic film cartridge in a paper tube treated with a moistureproof treatment, fitting moistureproof caps to both end openings of the paper tube, joining the inside surface of the moistureproof caps to the inside or outside surface of the paper tube by thermal adhesion. In this package, since the package is composed of using a naturally decomposable paper tube as the main material, the package can be made compact and light weight, and the waste treatment is easy.
Patent EP-0444697-A2 (EP)
Inventor: TODA AKITOSHI
IPC: G01B11/30
Filed: 1991-03-01
Abstract: An atomic probe microscope comprises a cantilever (111) which includes a lever section (202) provided with a probe (214), a lever attaching section (215) for supporting the lever section (202), and a positioning striking section formed at the lever attaching section. A cantilever unit comprises a seat (109) for supporting the cantilever (111) and provided with a struck face (304) against which the positioning striking section is struck. 
     The object of the present invention is to provide a cantilever unit capable of making easier the exchange of the micro-cantilever with a new one for the atomic force microscope and the like and accurately attaching the new micro-cantilever to its original position with a higher reproductiveness.
Patent EP-0458058-A2 (EP)
Inventor: KAUSCHKE WOLGANG DR
IPC: G01N27/14
Filed: 1991-04-16
Abstract: A method for operating a measuring system for the determination of combustible gases in a gas mixture comprising an indicating unit, a measuring device, a detector element and a controllable compensator element is to be improved in such a way that the power consumption is minimised. To achieve the object, the detector element (4) is supplied with the detector operating current ID in a first operating phase in the standby state, while the compensator element (3) is operated with a compensator partial operating current IK1 and a first measuring signal U1 for the purpose of gas analysis is formed from the voltages UD across the detector element (4) and the compensator element (3), and in a second operating phase, the compensator element (3) is connected to the compensator operating current IK from a switch-on time t0 to the time t1 in a partial heating phase and the steady-state final value of the compensator voltage UK (ts) is extrapolated at the end of the heating phase from the rise in the compensator voltage UK (t) in the time interval t0 to t1 using a processing function and a second measuring signal U2 is formed with the extrapolated final voltage UK(ts) and the voltage UD across the detector element (4) for the purpose of gas analysis. 
<IMAGE>
Patent EP-0454077-A2 (EP)
Inventor: RAMSAUER DIETER
IPC: E05C9/22
Filed: 1991-04-24
Abstract: A guide for the bars of an espagnolette for mounting in a preferably thin-walled holding face, such as a door leaf or mounting strip, is described, in particular for use in a switch cabinet of sheet metal, the guide (122, 222) consisting of a foot part (140), capable of being fastened to the holding face, and a guiding part (144), carried by the foot part (140), slidingly receiving the bar (220) and keeping it at a distance from the holding face, and possessing a structure such that the bar (20) together with the guide (122, 222) is pivotable parallel to the holding face, according to the invention the foot part (140) possessing an external cross-section differing from the circular shape, and that the thin-walled holding face, such as a door leaf (12) or a mounting strip carried by the door leaf (12), has a perforation through which the external cross-section of the foot part (140) can be inserted at least as far as a circumferential groove (54) arranged parallel to the holding-face plane, such as a door-leaf plane in the circumference of the foot part (140), the cross-section of the groove base being designed so that the foot part (140) can be turned or displaced inside the perforation (52) to such an extent that, after the turning or displacement, side-wall regions of the groove (54) engage edge regions (64) of the perforation (52), and the foot part (140) is thereby firmly held in the perforation (52) against axially sliding out of the perforation. <IMAGE>
Patent EP-0457191-A2 (EP)
Inventor: NAMBA TOYOAKI
IPC: B65H3/08
Filed: 1991-05-08
Abstract: Air flows (C,D) are jetted at leading edge of sheets (P) from nozzles (96,176) aligned along the widthwise direction of the sheets (P) so as to separate the bottommost or uppermost sheet(P1) from the remaining sheets (P). When the sheets (P) are large-sized, all the aligned nozzles (96,176) form the air flows (C,D) for separating the sheets (P). When the air flows (C,D)from all the nozzles (96,176) are jetted at the small-sized sheets (P), the sheets (P) are liable to flap. Accordingly, the nozzles (96,176) arranged near the both ends are closed, so that only the nozzles (96,176) jetting the air flows (C,D) to effectively separate the small-sized sheets are used.