baber/WOPTO huggingface dataset:
Patent EP-0431756-A2 (EP)
Inventor: OZAKI SATOSHI
IPC: C08G18/50
Filed: 1990-11-06
Abstract: The present invention relates to a polyol, polyurethane resin, rigid polyurethane foam, preparation process thereof and a preparation process of a rigid polyurethane foam composite. 
     The polyol used in the present invention comprises an epoxy resin base polyol, phenol resin base polyol component and aromatic amine base polyol component. 
     The above polyurethane resin, foam and composite using above polyol as raw material have resistance to dissolution in a hydrochlorofluorocarbon and hydrofluorocarbon which are foaming agents having very low public hazards. 
     The above-mentioned foam products have excellent physical properties equivalent to those of conventional polyurethane foams obtained by using chlorofluorocarbon as foaming agent, and hence are very useful as a thermal insulation material or a thermal insulation structure for refrigerators, freezers, insulation panels, ships and vehicles.
Patent EP-0437969-A2 (EP)
Inventor: CHINNOCK FREDERICK WILKIN
IPC: A43B9/10
Filed: 1990-12-21
Abstract: In making a boot or shoe of the veldtschoen type, the upper (10) is lasted to a runner (14) and has its bottom edge turned outward to form a flange (12) which is stitched to the runner, the part of the runner outward of the stitching being cut away. A sole unit (18) is moulded directly on to the runner and the underside of an edge portion of the flange (12) projecting beyond the runner.
Patent EP-0404661-A2 (EP)
Inventor: BONFILS ARMELLE
IPC: A61K35/74
Filed: 1990-06-19
Abstract: Use of lipopolysaccharides extracted from gram (-) bacteria for the preparation of a medicament facilitating the cicatrisation of the skin.
Patent EP-0423032-A2 (EP)
Inventor: HEDGECOCK CHARLES JOHN ROBERT
IPC: A61P25/08
Filed: 1990-10-11
Abstract: The invention relates to a process for preparing <IMAGE>  in which R3 represents <IMAGE> in which Ra represents a hydrogen, an alkyl (C1-5), cycloalkyl (C3-6) or phenyl, Y represents an oxygen or a sulphur, the broken line represents a possible bond, R4 and R5 represent a hydrogen, an alkyl (C1-5) or an alkenyl (C2-5), or together form an alkylene or alkenylene (C2-5), and R7 and R8 represent a hydrogen, a halogen, a nitro or nitrile radical or CX3 in which X represents a halogen, as well as their salts with acids. The products (I) possess advantageous pharmacological properties and are useful as medicaments, in particular in the treatment of memory disorders.
Patent EP-0406158-A2 (EP)
Title: Method for measuring radioactivity of metallic or cement-containing substances
Inventor: HANULIK JOZEF
IPC: G21F9/28
Filed: 1990-05-01
Abstract: After a coarse point measurement (11), radioactively contaminated objects (10) are supplied to a fluoro-boric acid bath (12), where they are deposited in a measurable geometry on cathode plates, for example in accordance with an electrolytic process. During the subsequent measurement (13), the metals which are below a predetermined maximum value of the radioactive radiation are separated out and removed for scrap utilisation (14). The materials which are above this limit during the point measurement are first decontaminated (17) and then immersed in the acid bath (12). The fluoro-boric acid is not used up during this process and remains in the system. Boric acid already radioactively contaminated from pressurised water reactors, to which only hydrofluoric acid needs to be added and then distilled can be used for producing the fluoro-boric acid. 
<??>The method according to the invention reduces the radioactive waste (16), reduces the instrumentation and administrative expenditure for releasing the non-radioactive materials. 
<IMAGE>
Patent EP-0438035-A2 (EP)
Inventor: MERLO GIUSEPPE
IPC: H04M11/02
Filed: 1990-12-05
Abstract: A microprocessor-controlled door-keeper lodge system comprises a door-keeper lodge system main circuit and single apartment peripheral circuits, the door-keeper lodge system circuit including a microprocessor interfaced with at least an interphone of the door-keeper lodge, a door-keeper lodge keyboard and display, the microprocessor being operatively inter-coupled with the individual apartment peripheral circuits in order to selectively cause the door-keeper lodge system interphone to communicate with an apartment interphone as on the keyboard there is formed an alphanumeric code individually related with each single apartment peripheral circuit.
Patent EP-0407366-A2 (EP)
Inventor: PERSSON STIG
IPC: F16C33/66
Filed: 1990-05-11
Abstract: A bearing is mounted in a bearing housing which contains lubricating oil. The bearing includes radially spaced outer and inner rings (14, 15) which confine bearing rollers therebetween. A radially outer surface of the outer ring (14) contains a circular groove in which a strip of lubricant-conducting material (20) is situated. A lower portion of the strip communicates with lubricant, whereby the strip (20) conducts lubricant upwardly by capillary action to a radial passage (22) formed through the outer ring (14) at an upper location thereof. The lubricant gravitates through that passage (22) to the space in which the bearing rollers are disposed. The radially outward facing side of the groove is closed-off by an inner surface of the housing to confine the lubricant within the groove.
Patent EP-0443511-A2 (EP)
Inventor: MATSUMURA SUEO
IPC: C07K16/18
Filed: 1991-02-19
Abstract: A monoclonal antibody specifically reacting with myosin isozymes existing in human brain. A monoclonal antibody specifically reacting with myosin isozymes of bovine brain tissue. A monoclonal anibody capable of reacting on several kinds of myosins including myosins present in bovine brain. Also disclosed are a hybridoma producing a monoclonal antibody specifically recognizing myosin isozymes existing in human brain; a hybridoma producing a monoclonal antibody specifically recognizing myosin isozymes existing in bovine brain; and a hybridoma producing a monoclonal anibody capable of reacting on several kinds of myosins including myosins present in bovine brain.
Patent EP-0450529-A2 (EP)
Inventor: OKAMOTO NOBUHIRO
IPC: G11B19/28
Filed: 1991-03-28
Abstract: In a LD player, a phase comparison circuit compares the phases of a horizontal synchronizing signal reproduced from a LD with a reference synchronizing signal to generate a phase error signal having a pulse width according to the phase difference. After the phase error signal is amplified by an equalizer amplifier, this phase error signal is supplied to a motor driving circuit, whereby phase servo control is carried out for the spindle motor. After the start of the reproduction of the disc, a variation amount of the phase error signal during a period corresponding to a predetermined number of rotation of the disc is detected as the eccentricity amount of the rotation of the disc. The duty ratio of the phase error signal is digital-modulated according to the eccentricity amount, whereby the servo gain of the entire servo circuit is corrected to an optimum value.
Patent EP-0457345-A2 (EP)
Inventor: FUJIWARA YOSHIFUMI
IPC: G06F11/00
Filed: 1991-05-17
Abstract: An information processing apparatus includes a plurality of processors, a memory unit, a plurality of address conversion tables, an address conversion table managing unit, an address conversion table control unit, a processor managing unit, and an abnormality processing unit. The processors perform arithmetic operations for information processing. The memory unit is accessed commonly by the processors. The address conversion tables convert a logic address into a physical address. The address conversion table managing unit has directories for managing the address conversion tables in accordance with contents of the logic address and Nos. of processors accessible to the address conversion tables. The address conversion table control unit updates the address conversion table managing unit to update contents of the address conversion tables. The processor managing unit checks whether each processor is operable. The abnormality processing unit performs processing for deleting a specific processor No. from a directory of the address conversion table managing unit in accordance with abnormality information from the processors.
Patent EP-0471204-A2 (EP)
Inventor: YAMAMORI NAOKI
IPC: C08K3/22
Filed: 1991-07-18
Abstract: An antifouling paint containing a copolymer including a recurring unit of the formula:
       
wherein R 1  is hydrogen atom, methyl or an alkoxycarbonyl, R 2  is hydrogen atom or an alkoxycarbonyl, A is an acid ion-terminated pendant group, M is a transitional metal ion, L is a monobasic organic acid ion, and m is the valency of the transitional metal M; and an amount of an organic ligand capable of coordinating to the transitional metal. The ion-association and reactivity of the metal in the copolymer may be retarded by complexing with the organic ligand in situ.
Patent EP-0482518-A2 (EP)
Inventor: FUJII ATSUSHI
IPC: B29C48/08
Filed: 1991-10-18
Abstract: The present invention relates to a process for producing a polypropylene resin sheet or film which comprises introducing a polypropylene resin in a film form (2), which has been extruded from a T-die in a molten state, into a slit (3) through which a cooling water (5) is flowing, passing the polypropylene resin film between nip rolls (7), and pressing the above obtained sheet or film from both sides thereof under a pressure of at least 5 kg/cm² while heating at a temperature of 155 to 160°C, by the use of a metal belt (9) having a surface roughness of not more than 0.1 µm. 
     In accordance with the present invention, a sheet or film of a polypropylene resin which is unstretched and is excellent in transparency and surface gloss can be obtained. 
     Furthermore, the sheet or film obtained is good in transparency and surface gloss even when it is thick. 
     In accordance with the present invention, even if the film-forming speed is high, a sheet or film having excellent transparency can be obtained. 
     Furthermore, in the sheet or film obtained, gel and fish eye are not prominent, and the sheet or film is excellent in heat moldability.
Patent EP-0492100-A2 (EP)
Inventor: GOTTSCHALK DIETER W
IPC: G05D23/24
Filed: 1991-11-07
Abstract: A sensing element (1) for a state-dependent device for switching, controlling or steering has a single sensor housing (3), in which there are arranged for the purpose of detecting a single state variable or a plurality of different state variables at least two separate means (9, 14) each of which is assigned dedicated signal output means (10, 15). <IMAGE>
Patent EP-0449465-A2 (EP)
Inventor: TAKAGI YUKIHITO C O BROTHER KO
IPC: B26D7/26
Filed: 1991-03-15
Abstract: A tape printer (1) for making adhesive labels includes a tape supply, a printer for reverse printing on the tape (4) and a double-sided adhesive film, one side of which is laminated to the printer tape and the other side of which carries a release paper. The printer has a cutter (18) for cutting the tape (4) from the continuous supply tape and includes a trimmer (20) for rounding the corners of the tape (4) to reduce defoliation of the tape from the surface to which it is applied. The cutting blade (50) of the trimmer (20) has a central straight section (54), contiguous arcuate sections (56,58) at each end of the central straight section (54) and auxiliary straight cutting edges (60,62) contiguous with the arcuate sections (56,58) and extending at an obtuse angle (ϑ) to the central straight section (54). The cutting blade (50) is mounted in an integrally molded support unit (30) which includes guide members for guiding the width of tape to be trimmed by the cutting blade (50). The support unit (30) is detachably mounted on a tape support member (2) so that tapes of differing widths can be trimmed by interchanging the support units (30). Levers (102) for actuating the cutting blade are movable from a position to actuate the cutter to a retracted position enabling replacement of the support unit.
Patent EP-0467547-A2 (EP)
Inventor: KNOWLES ARTHUR
IPC: B60B23/00
Filed: 1991-07-01
Abstract: 5A vehicle road wheel mounting arrangement including a wheel hub (10) with a shoulder (12) against which a wheel centre (14) can be secured by a plurality of screwthreaded studs (16) and nuts (18). 
     So that the vehicle wheel cannot be stolen even if all the nuts are removed from the screwthreaded studs, the hub has a groove (20) containing a circlip (22) and means for urging the circlip (22) radially outwards to make captive the wheel centre on the hub.
Patent EP-0473317-A2 (EP)
Inventor: CORAH ALEC MONK-COTTON LTD
IPC: D04B11/24
Filed: 1991-08-12
Abstract: Mechanism for transferring individual pieces (54) of rib knitted fabric from a running-on bar (56) comprises a rod (68) for engaging the fabric, means for rotating the rod (68) to pull a piece (54) of fabric towards a rib transfer bar (55) of a straight bar knitting machine, gauge-separated elements (74) mounted on an intermediate bar (76), and means for rotating the intermediate bar (76) to move the elements (74) between points (66) of the running-on bar (56) and push the fabric piece (54) onto points (32) of a rib transfer bar (56). The rod (68) is provided with hooks (not shown) for temporarily securing the fabric piece (54), and may comprise a strip of nylon fabric having hooked threads. After pulling the piece (54) towards the rib transfer bar (55), the rod (68) may be detached by a further pivotal movement, or by an advance and rotational movement. The mechanism may be statically mounted on or near the machine, preferably on a carriage or at a station to feed bars onto a conveyor.
Patent EP-0479441-A2 (EP)
Inventor: OHNO YOSHIHIRO
IPC: B41J2/055
Filed: 1991-09-12
Abstract: Disclosed is an ink-jet recording apparatus comprising an ink-jet head which includes a plurality of nozzle openings (4), a plurality of independent ejection chambers (6) respectively communicating with the nozzle openings (4), diaphragms (5) formed in the ejection chambers on at least one side wall of each ejection chamber, a plurality of driving means (31) for driving respective diaphragms (5), and a common ink cavity (8) for supplying ink to the plurality of ejection chambers. Upon application of electric pulses to the driving means, the driving means distort the respective diaphragm to increase the pressure in that ejection chamber (6) to eject ink drops from the nozzle opening (4) onto recording paper. The driving means (31) are constituted by electrodes (31) to distort the diaphragms by electrostatic force. The electrodes are formed on a substrate.
Patent EP-0486234-A2 (EP)
Inventor: BIDNEY DENNIS
IPC: A01H1/00
Filed: 1991-11-11
Abstract: Bacteria of the species Agrobacterium are applied to particles which are used in a typical particle gun in a manner which retains their viability after the dry-down process involved in microparticle bombardment. When plant materials are bombarded with particles coated with the bacteria, high rates of stable transformation are achieved.
Patent EP-0491619-A2 (EP)
Inventor: KIM JI WON
IPC: G05D23/19
Filed: 1991-12-17
Abstract: Method and apparatus for automatic cooking in a microwave oven capable of an automatic cooking operation even in case of consecutive cooking by discriminating whether the operation mode is an initial operation mode or a consecutive operation mode by receiving an inflow air temperature and an outflow air temperature in the initial operating stage, selecting the initial operation mode or the consectuive operation mode, executing a cooking operation by driving a magnetron and a cooling fan after calculating an arbitrary initial heating time, calculating a difference between the current outflow air temperature and the previous outflow air temperature when the initial heating time has been elapsed giving a fuzzy membership function and rule for the selected initial operation mode or the consecutive operation mode by the outflow air temperature difference and a weight conversion value, calculating a cooking time by executing a fuzzy operation, calculating an additional heating time by subtracting the initial heating time from the calculated cooking time, and executing continuously the cooking operation for the additional heating time.
Patent EP-0466666-A2 (EP)
Inventor: NGUYEN DAT
IPC: B66B23/04
Filed: 1991-03-28
Abstract: The handrail drive has opposed rollers which are movable toward and away from each other due to their eccentric mountings. Two sets of such opposed rollers are used to drive the handrail. Each set of rollers is equipped with its own drive chain to increase the efficiency of each set of drive rollers with ultra high loads. The drive is particularly suited for moving high load escalator and moving walkway handrails.
Patent EP-0498304-A2 (EP)
Inventor: OOKA SATOSHI
IPC: G11B15/68
Filed: 1992-01-30
Abstract: An apparatus includes a housing (10) which incorporates a recording and reproducing function which includes a tape diving section, an opening portion (12) formed in a front wall of the housing (10), and a tray unit (100) which can be horizontally inserted and removed through the opening portion (12) and in which first and second cassettes (200) and (300) can be arranged on top surfaces of front and back regions, respectively. A cassette driving unit including pantagraph mechanisms (201) and (301), a motor (21) for driving the tray, and gears (22) to (24) can move the tray unit (100) and selectively load one of the cassettes in the tape driving section. Pop-up mechanisms (330) and (331) are provided in the front and back regions of the tray (100), respectively. When the tray unit (100) is pulled and the entire front region and a portion of the back region are located outside said housing (10), the pop-up mechanisms (330) and (331) lift the front end of the cassette (300) loaded in the back region to direct it toward an obliquely upper position.
Patent EP-0512269-A2 (EP)
IPC: C04B41/50
Filed: 1992-04-07
Abstract: For the large-area coating of various substrates in the building trade, a mixture of alkaline silicate solution, pulverulent latent-hydraulic material and additives is applied, for example by the dense-flow spraying process. The additives comprise inert additives and/or opening materials or fillers, reinforcing agents, setting accelerators and moisture regulators. The set coating material has a high mechanical, thermal and chemical stability.
Patent EP-0514813-A2 (EP)
Inventor: KOMODA MOTOYOSHI
IPC: H04W88/02
Filed: 1992-05-18
Abstract: In a mobile telephone device, an adder (17) calculates a sum of (a) an audio signal comprising a talk signal component and a noise component and (b) a generated signal having an out-of audio frequency, as 6 kHz, and a predetermined level and supplies a compressor (21) with the sum as its input signal. The adder and the compressor give a less variable gain to the audio signal of a lower level range than to that of a higher level range. Alternatively, the cospressor alone gives the less variable gain to the input signal of the lower level range. A compressed signal is transmitted to a base station as a radio signal and is expanded. For use in a radio communication system of the type revealed in United States Patent No, 4.025,853, the generated signal can be given either by the supervisory audible tone or by the reference tone.
Patent EP-0529605-A2 (EP)
Inventor: KATZ HANSPETER DIPL-ING
IPC: H02H9/02
Filed: 1992-08-26
Abstract: In the case of series regulator (LR) which is intended for current limiting, the actuating element (F1) acts as a low-impedance bridge (F2, F3, F4) during non-limiting operation. The power loss can in consequence be reduced without delays occurring in the readiness of the current limiting for use again. <IMAGE>
Patent EP-0539797-A2 (EP)
Inventor: OSTERLOH HANS-DIETER DIPL-ING
IPC: H04M1/02
Filed: 1992-10-14
Abstract: A telephone station (1) with at least one rest depression (2), provided in the stationary rest part (10), for the handset (22). In the area of the rest depression, an insert (5) is arranged which finishes flush with the rest depression (2) when the telephone station (1) is operated as a desk unit, whilst part of the insert (5) protrudes past the contours of the rest depression (2) and engages in a recess (21) in the handset when the telephone station (1) is used as a wall-mounted unit. It should be possible to attach the insert to the telephone station (1) in such a manner that the subscriber can re-equip the station (1) by himself in a simple manner. For this purpose, the insert (5) has a double U shape, a base web (6) being jointly allocated to both leg pairs (16, 17) arranged at an angle of 90 DEG . The leg pairs (16, 17) are designed to be of different lengths corresponding to their purpose of use. In the inserted state of the insert (5), it locks to a resilient locking element (7) arranged on the station housing. <IMAGE>
Patent EP-0587941-A2 (EP)
Inventor: CORSI ARMANDO
IPC: B23B31/34
Filed: 1992-10-29
Abstract: An operating head for automatic machine tools consisting of a fork (2) fitted to a support arm (1) with several degrees of freedom able to rotate around axis (C) of the said support and equipped with a motor chuck (5) fitted between the arms of the said fork which can rotate around an axis (A) orthogonal to the preceding one, wherein the said fork (2) is connected to a shaft (6) fitted directly to the said support arm (1), and the drive systems (10, 9, 8) which control the rotation of the said fork around the axis of the said support arm directly engage the said shaft (6) and, in order to transmit the rotary motion of the fork (2) around the axis of the support arm (1) and the positioning motion of the motor chuck (5), there are provided gear pairs comprising a hypoid toothed crown wheel and pinion (9-8, 14-13).
Patent EP-0495589-A2 (EP)
Inventor: OHISHI KEIICHI
IPC: H01J43/26
Filed: 1992-01-10
Abstract: A photomultiplier tube includes a tube (1), a focusing electrode unit (6,7) formed with a photoelectron transmission hole (8) whose centre is positioned offset from a central axis of the tube (1) and a dynode (10) positioned in confrontation with the transmission hole (8). A centre of the dynode (10) is also offset from the central axis of the tube (1). A grid type electrode array (11) is positioned at the same axial position as the dynode (10) and positioned beside the dynode (10) in the radial direction of the tube (1). The focusing electrode (6,7) provides desirable uniformity in distribution of photoelectrons over the dynode even though it is offset from the central axis. By positioning the dynode (10) away from the central axis in the radial direction of the tube, the grid type electrode array (11) can be positioned beside the dynode (10). Thus, entire length of the tube (1) can be reduced without any increase in the diameter of the tube (1).
Patent EP-0510875-A2 (EP)
Inventor: TAKAHATA SIROU
IPC: D02G3/16
Filed: 1992-04-16
Abstract: A frictional material is made of cloth which is impregnated with an impregnating agent such as a bituminous material, synthetic resin, etc. The cloth is woven by a multiple yarn made by twising single yarns optionally with reinforcing metal wires. The single yarn consists of a central core in the form of a robing or a yarn of inorganic fibers such as glass fibers, rock wool, ceramic fibers, etc. and a covering element in the form of a sliver of organic fibers such as staple fibers, aromatic polyamide fibers, flame-resistant fibers, etc. The frictional material obtained is excellent in physical strength and in resistance against heat, effective for preventing dispersion of dust and irritation to human bodies, and advantageous from the viewpoint of cost.