baber/WOPTO huggingface dataset:
Patent EP-0259770-A2 (EP)
Inventor: KANEKO SEIJI
IPC: F25D17/06
Filed: 1987-09-02
Abstract: A refrigerated display cabinet (10) which is provided with air circulation mechanism is disclosed. The air circulation mechanism comprises at least two air passageways (15a, 15b, 15c) defined on bottom portion of interior space of the cabinet (10), and blower fan (17a, 17b) placed on each air passageway (15a, 15b, 15c). An evaporator (16) of refrigeration unit is disposed on one of air passageway (15c) for cooling the air passed therethrough. The operation of fan (17a, 17b) in each air passageway (15a, 15b, 15c) is individually controlled to continue the air circulation within the interior space of cabinet (10), even if the refrigeration unit stopped its operation.
Patent EP-0264784-A2 (EP)
Inventor: YANO MITSUHARU C O NEC CORPORA
IPC: H03M13/23
Filed: 1987-10-13
Abstract: An encoding apparatus comprises a converter and a convolutional encoder. The converter translates a k-bit input to an m-bit output, where m is smaller than k, and the k-bit input belongs to one of 2 m  subsets of a set of 2 k  elements, the m-bit output representing the subset to which the k-bit inputs belong. Each of the subsets has 2 k-m  elements and the minimum Hamming distance between any of the 2 k-m  elements is equal to or greater than the Hamming distance to be achieved by the encoder. The convolutional encoder is responsive to the k-bit input and the m-bit output of the converter to generate an (n-k)-bit output, where n is greater than k.
Patent EP-0273300-A2 (EP)
Inventor: HAEHNKE MANFRED DR
IPC: D06P3/82
Filed: 1987-12-16
Abstract: As was found in practical trials concerning the single-bath/ single-stage dyeing of cellulose fibres in a blend with standard PES fibres from an aqueous medium with combinations of reactive and disperse dyes, the conjoint use of the two different types of colorants by the HT process by exhaustion at neutral pH leads to a number of shortcomings: this pH is under HT conditions much too high for many disperse dyes and too low for the customary reactive dyes. In conjunction with further studies in this field it has been possible to demonstrate, in departure from the received wisdom, that many disperse dyes which are unstable at a neutral pH under HT conditions prove to be completely stable in a neutral liquor at the boil. Consequently, dye mixtures on the basis mentioned are usable specifically for the exhaust dyeing of blends with cellulose fibres of polyester fibres which are dyeable at the boil in the absence of carriers. Unexpectedly, the colour yield and reproducibility are better than under HT conditions.
Patent EP-0260770-A2 (EP)
Inventor: TOPOLSKI ALVIN STANLEY
IPC: B65D43/02
Filed: 1987-09-14
Abstract: A combination package and serving container for condensed foods is disclosed which comprises a container (11) and a cover (12) therefor of rigid, impact-resistant material substantially transparent to microwave energy and a pouch of oxygen barrier material (29) to contain the condensed foods and to be packaged within the container.
Patent EP-0249488-A2 (EP)
Inventor: MORISHITA MITSUHARA C O HIMEJI
IPC: B62D5/04
Filed: 1987-06-12
Abstract: A motor-driven power steering system for a vehicle is disclosed which comprises a motor (13) operatively connected with the steerable road wheels and adapted to be energized by a power source (11) for power assisting the steering motion caused by the operator through a steering wheel (1). An electromagnetic hysteresis clutch (14) is interposed between the motor (13) and the steerable road wheels for electromagnetically connecting the motor (13) with the steerable road wheels in a manner such that the assisting torque transmitted from the motor (13) to the steerable road wheels is continuously changed in accordance with the exciting current supplied to the clutch (14). A control unit (9) is provided which is adapted to receive the output signals from a torque sensor (3) and a vehicle speed sensor (10) for controlling the operations of the motor (13) and the electromagnetic hysteresis clutch (14) in a manner such that the current supplied to the motor and the current supplied to the clutch are respectively controlled in an appropriate manner in accordance with the detected steering torque and the detected vehicle speed.
Patent EP-0259967-A2 (EP)
Inventor: ATSUSHI SUZUKI
IPC: G11C11/41
Filed: 1987-07-31
Abstract: A semiconductor memory device for a data processing system having a main memory, constituted by N memory sets, and a cache memory which stores n sets of the main memory, each set being constituted by a plurality of memory blocks. The semiconductor memory device comprises a memory unit for storing address data of upper address portions each of which designates a memory set of data stored in an address in the cache memory. The address data are stored in an address in the memory device corresponding to the address in the cache memory. Both the addresses designate a memory block in the designated memory set. A validity unit of the device is provided for storing validity bits for indicating a valid/invalid state of address data in each address of the memory unit, and an initialization circuit of the device is arranged to simultaneously invalidate the valid bits. Accordingly, the generation of an erroneous coincidence signal can be prevented, and a data reading operation from the memory device can be performed quickly and satisfactorily.
Patent EP-0272061-A2 (EP)
Inventor: KATNER ALLEN SAMUEL
IPC: A61P31/04
Filed: 1987-12-11
Abstract: The crystalline sulfate dihydrate, dimethyl­acetamide hydrate and dimethylformamide hydrate solvates of the antibiotic  syn -7-[2-(2-aminothiazol-4-yl)-2-­methoxyiminoacetamido]-3-(3-methyl-3H-imidazolo[4,5-c]­pyridinium-5-ylmethyl)-3-cephem-4-carboxylate are provided.
Patent EP-0233117-A2 (EP)
Inventor: MCCOMBS CHARLES ALLAN C O EAST
IPC: C07C67/30
Filed: 1987-02-03
Abstract: Acetoacetic esters of the formula R―OOCCH 2 COCH 3  are reacted with an unsaturated ester of the formula R 1 R 2 C=CHCOOR 3  in the presence of basic catalyst such as ethanolic sodium ethoxide to give compound I of the formula
     and the alcohol by-product HOR 3 . By known hydrolysis and decarboxylation procedures, compound I is convertible to compound II of the formula
       
     In the above formulas, R is alkyl, R' and R 2  are each selected independentlyfrom H, alkyl, cycloalkyl, alkyl substituted cycloalkyl, aryl, substituted aryl, heterocyclic, or substituted heterocyclic, with the provision that at least one of R' and R 2  is an alkylthioalkyl group, and R 3  is alkyl or cycloalkyl. These compounds I and II are intermediates in the preparation of known herbicides.
Patent EP-0271473-A2 (EP)
Inventor: VERCAUTEREN BOUDEWIJN
IPC: C04B41/52
Filed: 1987-12-10
Abstract: The mechanical strength and the adhesiveness of a coating of external finish coating (1) of a porous support (2) are reinforced by impregnating the latter with a product rich in silicone compounds and by then applying a layer (5) of wall filler paint into which particles of siliceous matter are incorporated, in particular grains of sand (6). A multitude of mineral grains (7) is then sprayed onto the freshly applied background wall paint and after complete drying a layer of finish coating product (8) is sprayed. <IMAGE>
Patent EP-0280879-A2 (EP)
Inventor: BRASCHEL VOLKER ING GRAD
IPC: B60T8/32
Filed: 1982-04-28
Abstract: 1. Drive slip control in a motor vehicle having switching means for detecting the speeds of rotation of driven and of non-driven wheels and having an actuator (29) for affecting the engine torque, the arithmetic mean value of the speeds of rotation of the driven wheels (HL, HR) being formed (amplifier 22), being compared in a comparator (19) to the speed of rotation of a non-driven wheel (VL , VR ) and in the event of a first differential threshold value (threshold value stage 24) being exceeded the actuator (29) for affecting the engine torque being actuated, characterized in that, furthermore, the speed of rotation of the non-driven wheels (VL , VR ) is compared to the arithmetic mean value of the driven wheels (comparators 44, 46) and in the event of a second differential threshold value (threshold value stages 45, 47) being exceeded the momentary value, present at the input of the comparator (19), of the speed of rotation of the non-driven wheel is retained until the differential threshold value is undershot again (sample-and-hold stage 54).
Patent EP-0280108-A2 (EP)
Inventor: FLEMMING UDO
IPC: A43C15/02
Filed: 1988-02-09
Abstract: Bei einem Greifelement für Sportschuhe, bestehend aus an der Sohle angeformten oder an dieser befestigbaren Stollen aus biegesteifem, elastischen Material mit einem den Stollen überrangenden Einsatz aus starrem, hochabriebfestem Material wird zur Verminderung der Gefahr der Zerstörung des Einsatzes, insbesondere durch scherende Kräfte, der Einsatz so ausgebildet, daß das Verhältnis von Durchmesser (D) des Einsatzes (3) zu dessen Gesamthöhe (H) etwa 1 : 0,75 bis 1 : 1,8 beträgt, daß der Einsatz (3) im mittleren Bereich eine Einschnürung (E) aufweist, die den Einsatz (3) in einen Auftrittsteil (4) und in einen Befestigungsteil (5) unterteilt, daß die Höhe der Einschnürung (E) 25 % bis 60 % der Gesamthöhe (H) beträgt, und daß der kleinste Durchmesser (e) der Einschnürung (E) 75 % bis 45 % des Durchmessers (D) des Auftrittsteils (4) beträgt.
Patent EP-0281873-A2 (EP)
Inventor: LEHNER AUGUST
IPC: G11B5/702
Filed: 1988-02-26
Abstract: The magnetic recording supports comprise a nonmagnetic support material and at least one magnetic layer, applied thereto with high adhesive strength, based on a magnetic material finely divided in organic binders, the binder comprising at least 50 % by weight of a high-molecular-weight, branched polyurethane elastomer containing OH-containing urea groups at the chain ends.
Patent EP-0301256-A2 (EP)
Inventor: WINKLER DIETER DIPL-ING
IPC: H01J37/24
Filed: 1988-06-28
Abstract: The equipment for pulsing an electron beam consists essentially of two pulse generators (BG1, BG2), driven by a synchronising unit (CL), an electronic delay member (LG), for delaying the trigger signal produced by the synchronising unit (CL), and two sampling capacitors (AS1, AS2), which are arranged in the electron-optical column of the electron beam measurement device, normally between the electron source (Q) and the first condenser lens, to which capacitors (AS1, AS2) are applied signals (S1, S2) of different frequency (f1, f2) such that, per period (T) of the signal (U) to be measured, only one electron pulse reaches the module surface in each case. The phase angle of the electron pulse is displaced over the time region of interest, with the aid of the controllable delay member (LG). …<IMAGE>…
Patent EP-0314874-A2 (EP)
Inventor: PRIGNITZ HERBERT
IPC: E04D5/10
Filed: 1988-07-01
Abstract: Process for distributng a mixture of foamed material, a heat insulator in particular, by means of a mixing head (10) for low-pressure mixing of at least two reactive components, having a tube (13) containing a twirling stick (20) rotating at high speed therein; mixing head and insulator for implementing said process. According to said process, the mixture prepared for reaction is applied by centrifugal force and distributed on a support where it reacts fully and expands. The heat insulator (100) thus obtained is characterized in that it is laminated as a sealing layer on a support surface (150) and that the stripes of insulator have a wedge-shaped section.
Patent EP-0299375-A2 (EP)
Inventor: SCHULZ HARALD
IPC: G06F11/18
Filed: 1988-07-08
Abstract: A method for connecting a computer (1, 2, 3) in a multicomputer system is specified which makes it unnecessary to interrupt the controlled process for this purpose. The computers of the system are only separated from the process during the time of the updating of the computer to be connected, a very short period of time which is tolerable in most processes. All method steps required for checking and saving the data transmitted during the updating and of the connections and interfaces used for the data transmission take place during the operation, outside the updating period.
Patent EP-0303962-A2 (EP)
Inventor: CIRUCCI JOHN FEDERICK
IPC: D21C9/10
Filed: 1988-08-10
Abstract: Oxygen alkali extraction of pulp in a multi-stage bleaching sequence is accomplished in the absence of a dynamic mixer for mixing oxygen with pulp yet obtaining desired pulp brightness and/or reduced chlorine-based chemical consumption, by intimately mixing oxygen with the alkaline pulp at a point before or within the alkaline pulp bleaching stage of the sequence, in the presence of a co-oxidant.
Patent EP-0309956-A2 (EP)
Inventor: MIYOSHI MOTOSUKE
IPC: G01R19/00
Filed: 1988-09-26
Abstract: This invention concerns a method and an apparatus for measuring and testing the electric characteristic of a semiconductor device in a non-­contact fashion. For conducting measurement and testing in a non-contact fashion, an electron beam (21) is used to induce a voltage on a semiconductor device which is an object to be tested (an object to be measured.) By changes with lapse of time of the induced voltage, the electric characteristic, of the semiconductor device are determined. Thus, an electron beam (21) is irridiated to an object to be tested to induce a voltage, thereafter to examine changes in the induced voltage. Then, the electric characteristic of the semiconductor device is measured and tested from the voltage thus induced and the voltage measured thereafter.
Patent EP-0310079-A2 (EP)
Inventor: GOERTZ HANS-HELMUT DR
IPC: C08F216/18
Filed: 1988-09-29
Abstract: The process involves the free-radical copolymerisation of maleic anhydride and of vinyl alkyl ethers and the subsequent reaction of the copolymer with alkanol and is characterised in that the vinyl alkyl ether component is in excess in the reaction mixture in all phases of the polymerisation, the free-radical copolymerisation is carried out in acetone, and the acetone is removed by distillation at temperatures of up to 70 DEG C during or after the ester formation.
Patent EP-0340337-A2 (EP)
Inventor: KUHN FRIEDRICH
IPC: B65H19/30
Filed: 1988-10-18
Abstract: Die Wickelmaschine ist mit einer Walze, über welche eine aufzuwickelnde Warenbahn geführt ist, mit einem Ablaßtisch zum Aufnehmen sowie Ablegen einer Wickelrolle aus der Maschine und mit einer Vorrichtung zum Trennen der Wickelrolle von der Warenbahn versehen. Die Trennvorrichtung ist entlang dem walzennahmen Randbereich einer die Wickelrolle stützenden Platte des Ablaßtisches eingelassen. Zum Bewegen des Trennvorrichtung zwischen einer Ruhestellung und einer Arbeitsstellung, in der sie aus dem Ablaßtisch hervortritt, ist eine Betätigungsvorrichtung vorgesehen.
Patent EP-0320947-A2 (EP)
Inventor: WILLIAMS II WILLIAM J
IPC: H01J49/06
Filed: 1988-12-15
Abstract: There is disclosed apparatus for monitoring the concentration levels of halogen gas in a gaseous atmosphere as confined in an enclosure over a relatively extended period of time. Such monitoring apparatus includes a sensor including first and second electrodes disposed to define a space therebetween through which the gaseous atmosphere flows and a voltage source for applying a voltage between the first and second electrodes whereby an ionization current flows to the first electrode. A control mechanism illustratively in the form of a programmed microcontroller monitors the ionization current collected by the first electrode as the output signal of the sensor, to determine an increase therein as would be indicative of a halogen leak. Upon determining an increase of the sensor output signal above a predetermined difference, the control mechanism removes the energization from the halogen sensor whereby the ionization current is terminated and the life of the sensor extended. The control mechanism further causes an initial reading of the sensor signal to be taken and to be stored, whereby subsequent sensor readings may be compensated by subtracting the stored value therefrom to provide a compensated output indicative of the increased halogen level with respect to the initial background reading thereof. The relatively small halogen sensor output is amplified by a variable gain amplifier, whose gain setting is automatically set over a large range of sensitivities.
Patent EP-0322782-A2 (EP)
Inventor: SHIMIZUME KAZUTOSHI C O SONY C
IPC: H04L7/04
Filed: 1988-12-23
Abstract: A circuit for detecting a synchronizing signal comprises a gate circuit (35) to which reproduced synchronizing signal (SYNC) and window signal (LMASK) are supplied. A first counter (36, 40) which is synchronized with output signal (MSYNC) from the gate circuit (35) counts a clock signal (PLC) formed from reproducing signal and generates an insertion synchronizing signal (ISYNC). A second counter (37, 41) which is synchronized with output signal from the gate circuit (35) counts a fixed clock signal (FIC) and generates the window signal (LMASK). The output signal (MSYNC) from the gate circuit (35) or the insertion syn­chronizing signal (ISYNC) is made a synchronizing detection signal thereby the frame synchronizing signal can be detected stably.
Patent EP-0276141-A2 (EP)
Inventor: KOIBUCHI MASAAKI C O MITO FACT
IPC: H05K13/00
Filed: 1988-01-20
Abstract: An apparatus for automatically mounting chip devices provided in tape units onto a printed circuit board at given positions thereof, said printed circuit board being placed on an XY table movably horizontally in X and Y directions, including a plurality of tape unit mounting units, each supplying chip devices one by one in the upside down fashion, a suction chamber arranged along the tape unit mounting units, a number of carriers each secured to an endless chain and having suction holes such that the suction holes of carriers are always communicated with the inside of the suction chamber, so that a chip device held and sucked on a carrier is fed along the suction chamber into a first transporting position, a turnover device for receiving the chip device at the first transporting position, holding the chip device with the aid of the suction force, turning over the chip device and feeding the chip device into a second transporting position, a mounting head having a suction nozzle receiving and holding the chip device with the aid of the suction force at the second transporting position and mounting the chip device on the printed circuit board.
Patent EP-0305057-A2 (EP)
Inventor: VAN DOORN DONALD WILLIAM
IPC: B26D5/00
Filed: 1988-07-29
Abstract: Apparatus for cutting elongate fibres including a cutter reel (10), having specifically identifiable blades (12), utilizes a sensor (18) to detect the position of a physical anomaly (17) on the reel (10). Additional sensors (26,34) sense the force at the interface between the cutter reel (10) the material wrapped thereon and the associated pressure roller (11). The position of the physical anomaly is correlated with the sensed force to determine the magnitude thereof at each blade (12), which is indicative of the condition of the blade with respect to sharpness or intactness.
Patent EP-0310391-A2 (EP)
Inventor: HIRAMA HIDEO
IPC: F04D25/06
Filed: 1988-09-29
Abstract: An axial flow fan comprising a rotary member (1-4, 25) provided with a fan member (1 ); a motor portion (8,9) of an electric motor for rotating the rotary member (1-4, 25); a circuit board (10) carrying an electrical component or components (20) for controlling the operation of the motor portion (8,9); and a housing (12) having a housing portion (12 a ) to one side of which the rotary member (1-4, 25) and the motor portion (8,9) are mounted characterised in that the circuit board (10) is mounted on the opposite side of the housing portion (12 a ), the axial flow fan having been assembled by introducing the rotary member (1-4,25) and the motor portion (8,9) into the housing (12) from the said one side, and introducing the circuit board (10) into the housing (12) from the said opposite side.
Patent EP-0316175-A2 (EP)
Inventor: DALY JOHN
IPC: G07F17/32
Filed: 1988-11-10
Abstract: The carcase of a fruit machine is formed in two separable parts (A and B). The main part (A) contains all the coin-handling apparatus including coin entry slots (5), a coin accepting and validating mechanism (6), stack tubes (7) and a cash box (11), and the other part (B) contains all the game-playing apparatus including rotatable reels (13) or their equivalent and display panels (14 and 15). The side walls (2) of the main part (A) extend upwards into the other part (B) and all the components of the coin-handling apparatus apart from the coin box (11) are positioned in the upper region of the main part (A) at or above the level of the reels (13) which are disposed in a projecting lower region of the other part (B). This arrangement enables the payout tray (10) to be located in the lower region of part (B) below the level of the reels (13). Access to the interior components of both parts (A and B) is through hinged panels (3,14 and 15) of the front wall of the carcase.
Patent EP-0297050-A2 (EP)
Inventor: CAWSE JOHN LESLIE
IPC: G03F7/00
Filed: 1988-06-20
Abstract: Polymers of the formula
      where R is hydrogen or alkyl, X is alkylene, R₁ represents the atoms to complete a heterocyclic ring, M is the residue of a comonomer, E′ and E˝ are end-groups and m and n are the mole-fractions of monomer units, are used together with a sensitising dye as a polymerisation initiating combination.
Patent EP-0331134-A2 (EP)
Inventor: MINKS WERNER
IPC: H01H51/22
Filed: 1989-03-01
Abstract: Flat relays are known whose magnet system and whose contact arrangement are arranged in chambers separated from one another. The coil terminals and the contact terminals are in this case led out on different sides. Such a flat relay is intended to be provided with in-line or dual-in-line terminals and it is intended to increase the electric strength between adjacent terminal elements. The invention is based on the idea of increasing the electric strength by means of an isolating wall. The terminal elements (35, 36) for the coil (7) of the magnet system are arranged directly, e.g. at the grid-size spacing of 2.5 mm, adjacent to the live terminal element (41) of the contact arrangement (31, 32) and are internally separated therefrom by an isolating wall (44). In consequence, the spacing with respect to the externally provided grid size can be reduced internally, without the electric strength decreasing. For use in the case of flat relays, especially miniature flat relays.   <IMAGE>
Patent EP-0334294-A2 (EP)
Inventor: EVERTZ EGON
IPC: B21D9/12
Filed: 1989-03-21
Abstract: The invention relates to a method for making arched bent continuous-casting moulds 7 in one piece, in particular from copper. In this method, a tubular body 1 is pushed onto a mandrel 4 which predetermines the shape of the bend and the dimension. According to the prior art, the tubular body 1 then undergoes cold deformation on the mandrel 4. However, depending on the curvature of the mould 7 to be made, this leads to dimensional deviations. According to the invention, the dimensional deviations are mitigated if the cold deformation of the tubular body is carried out even as the mandrel 4 is inserted or the tubular body 1 pushed on with the result that the mandrel 4 imparts its dimensions to the tubular body 1 from the outset. During this deformation, the outer side 6 of the curve of the tubular body 1 rests against a slideway 5, while the inner side 8 of the curve is pressed against the mandrel 4 by means of at least one roller 9, 10. <IMAGE>