baber/WOPTO huggingface dataset:
Patent EP-0035617-A2 (EP)
Inventor: COHEN KENNETH W
IPC: F28D21/00
Filed: 1980-12-19
Abstract: A heat-reclaiming system includes a heat exchanger (16) providing for heat transfer from warm used laundry water to cold fresh laundry water. The heat exchanger is formed with interior ducts (34) which define a space for the transport through the heat exchanger (16) of the cold water. A shell (44,54) encloses the ducts, and the ducts (34) and shell (44,54) together define a space for the transport through the heat exchanger (16) of the used laundry water. The shell (44, 54) is formed in two parts, one part (44) being movable to expose the ducts (34) for cleaning. 
     The heat exchanger (16) is mounted above a pit (36) that stores the used laundry water before it is introduced into the heat exchanger (16). A pit cover plate (70) that normally covers the pit (36) but exposes the pit when the shell (44, 54) is removed. This minimises heat loss from the pit during operation.
Patent EP-0036562-A2 (EP)
Inventor: HOKI TSUNEO
IPC: C08L33/02
Filed: 1981-03-10
Abstract: Substantially closed-cell aliphatic olefin polymer foams having improved dimensional stability are provided by the inclusion therein of from 0.1 to 10 weight percent, based upon the olefin polymer, of certain higher aliphatic hydrocarbyl ether, ester or anhydride compounds.
Patent EP-0045962-A2 (EP)
Inventor: SUZUKI TADASHI
IPC: B60W30/18
Filed: 1981-08-07
Abstract: An automatic transmission is changed from the highest gear ratio to the next lower gear ratio upon depressing the brake pedal after the accelerator has been released to cause the automotive vehicle to begin a coasting operation as long as the engine speed is higher than a predetermined engine speed. As a result the engine speed increases, resulting in an increase in the time period when the engine speed remains above the predetermined engine speed to enhance the time period of the operation of fuel cut means, thereby improving fuel economy.
Patent EP-0048916-A2 (EP)
Inventor: SAUER HANS
IPC: H05K7/12
Filed: 1981-09-21
Abstract: Bei einer Relais-Steckfassung sind Anschlußstifte für die elektrische Verbindung mit einer Schaltung und Befestigungselemente für die mechanische Verbindung mit einer Halterung vorgesehen. Um die Reiais-Steckfassung universell sowohl in Verbindung mit gedruckten Schaltungsplatten als auch üblichen Chassis verwenden zu können, sind dabei eine elektrische Ansteuerschaltung (5) für das Relais (6, 6') in der Steckfassung selbst untergebracht und am der Halterung (13) zugewandten Boden Befestigungselemente in Form von federnden Montagefüßen (14, 15) angeordnet, die durch eine Montageöffnung (16) an der Halterung hindurchgreifen und sich an die dem Boden abgewandte Seite der Halterung anlegen. Die Montagefüße (14, 15) sind dabei an ihrer jeweils der Schmalseite der Montageöffnung (16) zugewandten Seite mit mehreren, ihre Abmessung in Richtung der Schmalseite vergrössernden, Stufen (17) versehen.
Patent EP-0052208-A2 (EP)
Inventor: RAMOS MILAGROS ATACADOR
IPC: C12P7/64
Filed: 1981-10-02
Abstract: The invention relates to a process for the production of coconut oil from fresh coconuts comprising the following steps:
     dehusking the coconut, splitting the coconut, collecting the coconut water, separating the coconut meat, grinding the meat, separating the meat and a first milk extract, adding coconut water to the pressed meat and mashing and pressing this mixture to separate the meat and the milk extract as well as repeating this extraction step twice to produce second and third milk extracts, separating the cream from the skimmed milk by setting aside said extracts for one or two hours, adding skimmed milk as a diluent to said cream and adjusting the pH-value to 6.0 - 6.5, adding a cultured microorganism and fermenting the mixture and separating the white oil and the curd. These products provide an excellent and cheap source of energy.
Patent EP-0050346-A2 (EP)
Inventor: PREVIDINI CESARE
IPC: E04C5/12
Filed: 1981-10-18
Abstract: An anchoring head for strands or cables, according to which the front bearing plate (20) is provided with couplings or connections (21) for the strands that are arranged at the vertices of adjoining equilateral triangles. An improvement of the invention provides that the periphery (22) of the plate (21) is provided with coupling members (25, 26; 27, 28) securing one plate with respect to the adjoining plates. 
     Particularly, said contour or outline (22) may substantially follow the center lines of the sides of said triangles. On the plate ribs and sleeves are also provided.
Patent EP-0034871-A2 (EP)
Inventor: GIORDANO CLAUDIO
IPC: C07D317/22
Filed: 1981-02-23
Abstract: Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals in the presence of a Lewis acid. 
     The reaction is preferably carried out in the presence of catalytic amounts of a Lewis acid and of a diluent at a temperature in the range from about 0° to the reflux temperature of the diluent. 
     The esters thus obtained are useful as intermediate products for preparing drugs. 
     The process involves the preparation of new alpha-haloketals.
Patent EP-0050948-A2 (EP)
Inventor: TRUELOCK DONALD E
IPC: A61F7/10
Filed: 1981-10-16
Abstract: A heat-exchanging head piece comprises a head-encircling, variably-constrictable, heat-exchanging headband portion (30), a top head-overlying, contacting and heat-exchanging crown portion (36) which is adjustably connectible between front and rear portions of the headband in fitting manner; and means for integrating and compacting the entire assembly of heat-exchanging headband portion (30) (also constricting) and heat-exchanging crown portion (36) so that the entire scalp zone is somewhat under pressure and compression with greatest constriction at the headband zone and continuous, no holiday, heat-exchanging contact over the patient's entire scalp. 
<??>In a word, absolute maximal heat exchange is provided, with carefully controllable compression and constriction not only over the entire scalp zone but, most particularly, in the critical headband zone where base circulation to the scalp originates and exits. Thus safety and comfort are maintained to the maximum degree yet efficiency is not in any way sacrificed. 
<??>Other applications (without limitation) include the cooling of the head in case of certain types of trauma to inhibit bleeding after initial treatment of injury, cold and/or heat application to the entire upper head zone in the case of headache or migraine, use in preparation for neurosurgery and the like. The pressure construction option in the headband may be employed or not as required. With or without the later, complete, uniform upper entire head heat exchange may be obtained by use of the heat-exchanging head piece in accordance with the present invention.
Patent EP-0043367-A2 (EP)
Inventor: KYTIR WALTER DIPL-ING
IPC: B65H54/28
Filed: 1981-06-24
Abstract: A winding machine which can move back and forth on guide rails for winding strand-shaped winding material includes a frame and a spool, the spool being rotatably mounted on a vertical spindle sleeve arm. A spool speed detection meter for detecting the speed of rotation of the spool and a measuring device for detecting the arrival speed of the winding material are provided on a stationary strand guide. A computer compares the speed of rotation of the spool and the arrival speed of the winding material, and upon a sudden change in the ratio of both these measured variables effects a reverse movement of the feed drive which moves the winding machine.
Patent EP-0062827-A2 (EP)
Inventor: KOJI YAMADA
IPC: C07D295/13
Filed: 1979-06-13
Abstract: New benzamide derivatives corresponding to formula
     wherein (1) when X 1 ' is a hydrogen atom, R 1 ' is a diphenyla- mino group; a mono-hydroxy substituted straight alkylamino group having 1 carbon atom or 4 to 10 carbon atoms; a monohydroxy substituted branched alkylamino group having 3 to 10 carbon atoms; a di- or tri-hydroxyalkylamino group having 3 to 10 carbon atoms wherein the alkyl part may be straight or branched; a piperidinylmethylamino, piperidinylethylamino or piperidinylpropylamino group; an alkyloxyalkylamino group represented by the general formula
     wherein when R 3  represents a straight or branched alkyl group having 1 to 5 carbon atoms other than an ethyl group and an n-propyl group, R 4  represents a straight or branched alkyl group having 1 to 5 carbon atoms, and when R 3  represents an ethyl or n-propyl group, R 4  represents a straight or branched alkyl group having 2 to 5 carbon atoms; a dialkyloxyalkylamino group represented by the general formula
     wherein R 3 ' and R 4 ' are the same or different and represent a straight or branched alkyl group having 1 to 5 carbon atoms; an acyloxyalkylamino group represented by the general formula
       wherein R3" represents a straight or branched alkyl group having 1 to 5 carbon atoms and R 5  represents a straight or branched alkyl group having 1 to 18 carbon atoms; a 2-(2-hydroxyethylamino)-ethylamino group; a hydroxy substituted cyclohexylamino group; a morpholinomethylamino, morpholinopropylamino or morpholinoisobutylamino group; an N'-(3-phenyl-propen-1-yl)piperazino group; a dibutylamino or di(2,3-dimethylheptyl)amino group; a (1-methyl-3-phenylpropyl)amino, (2-hydroxy-2-phenylethyl)amino or (1,1-diphenylpropyl)amino group; or an N'- phenylpiperazino, N'-benzylpiperazino, N'- diphenylmethylpiperazino or N'-(2-phenyl-2-ethyloxyethyl)piperazino group;
     (2) when X 1 ' is a halogen atom, R 1 ' is a mono-, di- or trihydroxyalkylamino group having 1 to 10 carbon atoms wherein the alkyl part may be straight or branched;   (3) when X 1 ' is a nitro group, R 1 ' is a hydroxymethylamino group;   (4) when X 1 ' is an amino group, R 1 ' is a propylamino group or a 2-hydroxyethylamino group;   (5) when X,' is a hydroxyl group, R 1 ' is a 2-hydroxyethylamino group or a cyclohexylamino group;   (6) when X 1 ' is a methyl or ethyl group, R 1 ' is a 2-hydroxyethylamino group or a 2-butanoyloxyethyl group;   (7) when X 1 ' is a cyano group; R 1  is an aniline group; and   (8) when X 1 ' is a methoxy group, R,' is a benzylamino group.
Patent EP-0073921-A2 (EP)
Inventor: MAEDA TAKESHI
IPC: G11B7/08
Filed: 1982-07-27
Abstract: A method of detecting a light spot control signal is disclosed in which, when information if reproduced from an optical disk (3) for optically recording information, a signal level (21, 46, 62) obtained at a high-reflectivity portion of the optical disk is taken out of a signal (25) reproduced from the optical disk, and is used as a control signal, which controls a light spot so that it tracks information stored in the optical disk.
Patent EP-0082999-A2 (EP)
Inventor: SHEPPARD DOUGLAS PARKS
IPC: H01L29/78
Filed: 1982-12-09
Abstract: The power consumption and corresponding speed of an integrated circuit is scaled by means of adjusting the channel width for MOS transistors. A transistor (12) is initially fabricated with a channel (24) having a width W i . The channel (24) receives a depletion type implant (30) to make the transistor (12) lightly depleted. An enhancement implant (32) is applied to the channel (24) to cover a selected area (24a). The enhancement implant (32) is made substantially stronger than the depletion implant (30). This results in a first section (24a) of the channel (24) having a large threshold voltage while the second section (24b) of channel (24) has a relatively small pinch-off voltage. The size of the second section (24b) is selectively controlled to scale the source-drain current of transistor (12) and the corresponding power consumption of the transistor (12). The method of applying the first and second implants (30, 32) can be easily incorporated into conventional ROM fabrication without the need for additional manufacturing steps.
Patent EP-0062409-A2 (EP)
Inventor: LUNDAK ROBERT LEWIS
IPC: C12N5/071
Filed: 1982-03-04
Abstract: Human lymphoblastoid cell line capable of acting as a fusion partner in the preparation of hybridomas is grown and selected under conditions whereby a cell line is obtained having greatly enhanced fusion efficiency over the parent cell line. The cell line is derived from UC 729 by growing in Iscove's modified serum-free medium with plating at relatively high densities, followed by cloning at limiting dilutions and selecting for high frequency fusion.The subject cell line referred to as WI-L2-729 HF<sub>2</sub> has the A.T.C.C. designation number CRL 8062.
Patent EP-0074192-A2 (EP)
Inventor: WHITTAKER GRAHAM
IPC: C07D213/61
Filed: 1982-08-16
Abstract: 3-chloro-5-trifluoromethylpyridine and/or 2,3-dichloro-5-trifluoromethylpyridine are produced by selective vapour- phase chlorination of 3-trifluoromethylpyridine or 2-chloro- b-trifluoromethylpyridine in the presence of a copper catalyst.
Patent EP-0074780-A2 (EP)
Inventor: WARDELL GERALD EDWARD
IPC: G01N27/22
Filed: 1982-09-07
Abstract: An apparatus for capacitance or dampness measurement is provided. The apparatus is particularly suitable for continuous determination of dampness over substantially flat surfaces such as roofs, floor, pavements and walls. The apparatus essentially includes a pair of substantially elongate electrodes (106a, 106b) attached to a casing (100) which has a pair of removable surface engaging wheels (101), a handle (102) for pushing and steering, a pair of grip handles (103) for carrying and manoeuvering, and two recesses, one for a power supply (104) and the other for an electronic monitoring apparatus (105) combined with a readout display means (120). The electrodes (106a, 106b) are separated by a gap of approximately 5cm and are retained on the casing (100) so as not to be taut but to be slightly floppy so as to permit good contact between the electrodes (106a, 106b) and the surface to be tested. The value of capacitance/unit area of the electrodes in air is preferably in the range 50pFm- Z -  150pFm -2 . 
     In use, following the calibration, the apparatus is propelled systematically over the surface to be tested as a manually propelled vehicle. Capacitance readings are taken by observation of the dials of the electronic monitoring apparatus (105) through the opening (8). When used on walls, the wheels (101) are removed to provide improved contact between the electrodes (106a, 106b) and the wall. In another embodiment, the electrodes also function as tracks (which are electrically insulated from each other and the casing) for a tracked vehicle. A roller pair for each track, which is endless, is provided.
Patent EP-0099456-A2 (EP)
Inventor: HUBER REINHOLD
IPC: E01D19/06
Filed: 1983-05-20
Abstract: An arrangement for bridging expansion joints in carriageways, especially bridges. One or more parallel plates run at right-angles to the direction of the carriageway adjacent at the top to the surface of the carriageway. The plates are supported at the bottom on bars which run at right-angles to the expansion joint and transmit loads directly or indirectly into the edges of the joint adjacent thereto. For controlling the spacing of the plates, control cables are provided. The plates are connected to the cable runs of the control cables. The cable runs run parallel to the bars and are attached either to the load-transmitting bars themselves or to separate control bars.
Patent EP-0098584-A2 (EP)
Inventor: SUGIURA NOBORU
IPC: G01H17/00
Filed: 1983-07-05
Abstract: in a knock controller for a multiple cylinder internal combustion engine, a single knock sensor (7) is mounted on the engine to produce an electrical output, and an electronic control module (12) receives the output and controls the ignition timing for respective cylinders at the optimum angle positions with a processing unit (MPU), in which the ignition timing is determined by identifying each cylinder of the engine, determining respectively beforehand a knock detection level for each of the cylinders, detecting knocking in answer to the respective knock detection level, and controlling the ignition timing for each of the cylinders according to the knocking detected according to the respective knock detection levels preset for every cylinder of the engine.
Patent EP-0103937-A2 (EP)
Inventor: KATZ CARLOS
IPC: H01R4/20
Filed: 1983-02-25
Abstract: Long lengths of a heat-shrinkable sleeve for use in splicing electrical cables are made in a continuous process. The sleeve 10 is formed round a permeable core into which fluid is introduced under pressure to expand the sleeve radially when heated. The core and sleeve are advanced together axially first through induction heater 40 then through heating pipe 56 followed by conical section 60 wherein the sleeve expands while hot lubricating fluid circulates through 56, 60. The sleeve and core then pass through cooling region 64 wherein circulating cooling medium is spaced from sleeve 10, followed by cooling region 66 where the medium contacts sleeve 10. After drying the material is wound on drum 90. Finally, the core is removed and the sleeve cut into lengths. The sleeve may include a stress graded compound made by heating a dimethyl silicone liquid to remove gas and mixing the liquid with a silicone carbide powder capable of passing through a 400 mesh screen, the volumetric proportion being 1 part liquid to 0.5 to 2.0 parts powder.
Patent EP-0095328-A2 (EP)
Inventor: KUROSAWA KEI
IPC: H01L21/76
Filed: 1983-05-19
Abstract: A method of manufacturing a semiconductor device wherein a thickness of an insulating film (30) at a peripheral portion of an element formation region of a semiconductor substrate (21) is increased. The feature of this method is that an antioxidant film (23) is formed on the element formation region and subsequently said semiconductor substrate (21) is exposed to an oxygen atmosphere, thereby locally oxidizing that portion of the film (23) which surrounds said element formation region.
Patent EP-0122498-A2 (EP)
Inventor: OGATA HISANAO TSUKUBAHOUSE -
IPC: F17C13/08
Filed: 1984-03-20
Abstract: A cryostat including a horizontal hollow space section (10) of room temperature in which a liquid helium vessel (3) is supported by a plurality of support structures (15) each having a multiple cylinder of small thickness and a liquid nitrogen vessel (5) is supported by a plurality of tension rods (16).
Patent EP-0121240-A2 (EP)
Inventor: MURAKAMI SHIRO
IPC: D02J1/22
Filed: 1984-03-29
Abstract: An apparatus for the liquid bath treatment of synthetic fiber tows, which comprises two driving rollers spaced from each other by a certain distance, a treating liquid circulating tank and a liquid bath tank arranged between the two driving rollers and communicating with the liquid circulating tank, wherein a treating liquid is supplied to the liquid bath tank and circulated therethrough and a synthetic fibertow is treated by immersing and travelling the synthetic fiber tow in the treating liquid in the liquid bath tank, said liquid treatment apparatus being characterized in that a perforated plate having a number of holes is arranged at least above a tow passage connecting both the driving rollers in close proximity to said tow passage substantially in parallel thereto.
Patent EP-0122555-A2 (EP)
Inventor: SCHEWE HERBERT DR
IPC: G01L1/16
Filed: 1984-04-05
Abstract: 1. Arrangement for the detection of forces with a piezo-electric transducer (4), and with the following features : a) the piezoelectric transducer (4) is connected via a first electronic switch (6) with the input of an amplifier (16), b) a second electronic switch (8) is assigned to this piezo-electric transducer for the shorting of the transducer (4), c) an integrator (12) is provided for the summation of the voltage at the output (36) of the amplifier (16).
Patent EP-0127181-A2 (EP)
Inventor: TADA HISASHI
IPC: C08F299/02
Filed: 1984-05-29
Abstract: A resin composition comprising (I) at least one compound selected from the group consisting of hydroxyl- containing unsaturated polyesters, reaction products of polyepoxides and ethylenically unsaturated carboxylic acids and -polymers of diallyl phthalate (II) at least one monomer copolymerizable with said compound (I), which is selected from the group consisting of ethylenically unsaturated monomers and allylic unsaturated monomers, (III) a catalyst capable of polymerizing (I) and (II), (IV) at least one compound containing the oxirane ring, (V) a curing agent (excluding acid anhydrides, acids and amine compounds) capable of curing said compound (IV), and (VI) a catalyst capable of promoting the curing of (IV) by (V). A preferable composition further contains (VII) a polyisocyanate compound and (VIII) a promoter for the reaction between isocyanate group and hydroxyl group. The composition may contain fibrous reinforcing agents.
Patent EP-0132806-A2 (EP)
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/30
Filed: 1984-07-20
Abstract: A method of processing silver halide color light-sensitive materials is disclosed, which comprises the steps of:
     developing an exposed silver halide color light-sensitive material,   thereafter substantially washing the material with water for a period from about 5 to 90 seconds, and   thereafter bleach-fixing the material using a bleach-fixing solution to which is added from about 30 ml to 120 ml replenisher solution of a bleach-fix per m' of said material processed,   by which contamination of the light-sensitive materials and inferior recovery of color are prevented in spite of using a reduced amount of a bleach-fix replenisher solution.
Patent EP-0156945-A2 (EP)
Inventor: FRYE GUNTER
IPC: F41A21/32
Filed: 1984-08-23
Abstract: Ein auf einem vorderen Ende eines Waffenrohres angeordnetes Mündungsteil soll derartig befestigt werden, daß eine radial spielfreie und gegen Verdrehung gesicherte Verbindung geschaffen wird und Schwingungen bei Schußabgabe, hervorgerufen durch Fertigungstoleranzen, vermieden werden. Gelöst wird die Aufgabe dadurch, daß der Außenkonus (2) am vorderen Ende des Waffenrohres (1) vor dem Außengewinde (3) und der Innenkonus (5) innerhalb des Mündungsteiles (4) vor dem Innengewinde (6) angeordnet sind und die Konusse (2, 5) im vorderen Bereich des Waffenrohres (1) auf einer Länge 11 > 1,5 d1 eine radial spielfreie Verbindung bilden. Das Mündungsteil 4 ist im Längenbereich 11 des Innenkonusses (5) derartig ausgebildet, daß beim Festschrauben eine elastische Aufweitung zur Einnahme einer Sicherstellung in einer von wenigstens (4) auf dem Außenkonus (2) angeordneten Rasterstellungen (8) einer Verdrehsicherung möglich ist.
Patent EP-0141278-A2 (EP)
Inventor: LEMMER ALFRED
IPC: B65G1/00
Filed: 1984-10-03
Abstract: The invention relates to a device for transferring electronic components, especially ICs from a stock pile to a utilisation point, the components being made available at a removal opening and being picked up by means of a gripping head, and has the object of setting up the removal opening for the removal of components which differ in shape and size. This is achieved by the removal opening having a retaining part, which grips the component to be removed and can be deflected elastically in the removal direction.
Patent EP-0142772-A2 (EP)
Inventor: MILLER RAYMOND HELMUTH
IPC: F23D14/22
Filed: 1984-11-06
Abstract: An assembly for a post-mixed burner wherein an inner conduit is electrified, is electrically isolated from a concentric housing and securely fixed relative thereto, with the simultaneous prevention of inadvertent fuel and oxidant mixing and prevention of outside forces disturbing the positioning of the inner conduit.
Patent EP-0147708-A2 (EP)
Inventor: BLINNE GERD DR CHEMIKER
IPC: C08G65/40
Filed: 1984-12-10
Abstract: Verzweigte, hochmolekulare, thermoplastische, Nitrilgruppen enthaltende Polyarylenether, aufgebaut aus wiederkehrenden Einheiten der Formel I -E1-O-E2-O-, in der E1 einen Rest bezeichnet, der sich von Dihalogenbenzolverbindungen ableitet und die E2 einen Rest bedeutet, der sich von Bisphenolen ableitet und Verzweigungsmitteln, gekennzeichnet durch einen Gehalt von 0,01 bis 5 Mol-%, bezogen auf den Rest E1 an mindestens einem Rest, der sich von Polyhalogenverbindungen der Formeln <IMAGE> in denen X für ein Fluor oder Chloratom steht, ableitet, sowie deren Herstellung.