baber/WOPTO huggingface dataset:
Patent EP-0380743-A2 (EP)
Inventor: SCHULTZ ROBERT S
IPC: B05B11/00
Filed: 1989-07-08
Abstract: A 360° valve body for use with a dispenser includes a lower section (50) of generally cylindrical shape containing therein a central first bore (68) for accepting a dip tube and a top, an upper section (56) of generally cylindrical shape but of smaller diameter than the first section extending from the top, with the upper section having a central second bore therein (66), the first bore and second bore having a common axis (69), with the upper section adapted to be inserted into a dispenser. A third bore (79) is formed in the top of the bottom part adjacent the upper section and extends to first bore (68) in the lower section and has therein a seat (55) for a ball check valve (81). An arcuate recess (82) formed in a portion of said upper part adjacent opening is used for guiding a ball at one point and first (80a) and second posts (80b), each having an arcuate inner surface, spaced from each other and the arcuate cutout (82) are used for guiding said ball at two other points.
Patent EP-0352626-A2 (EP)
Inventor: BERTINOTTI ANTONIO
IPC: B27G13/12
Filed: 1989-07-19
Abstract: Milling tool with inclinable and pivotable cutter holder, in which cutting blades are provided with at least one profiled cutting edge. <IMAGE>
Patent EP-0358195-A2 (EP)
Inventor: IMAI YOHJI
IPC: A61K6/896
Filed: 1989-09-06
Abstract: A solid high polymer substance obtained by dissolving in an acrylic monomer an amorphous fluorine-containing polymer soluble in the acrylic monomer, and subsequently subjecting the monomer to polymerization, or further forming an interpenetrating polymer network.
Patent EP-0361289-A2 (EP)
Inventor: NAKAYAMA HITOSHI
IPC: F25B21/02
Filed: 1989-09-20
Abstract: Here is disclosed a humidifier (10) in which a water reservoir (17) is provided on a heat radiating side (15) of an element (14) having Peltier effect and said element (14) is energized so that a quantity of water filling said reservoir (17) is heat-evaporated by calorific power radiated from said element (14) and water vapor thus obtained is used to protect foods, cake, dairy products etc. against drying. More preferably, a blowing fan (18) is provided on the cooling side (16) of the Peltier element (14) and cooled air stream is exhausted together with the air stream containing heated stream through a common outlet (20). 
     Said humidifier (10) may be located on the outlet side of cooled air supplied from a cooling coil (46) of a display case (40) to avoid inconvenience that humidified air might be brought into direct contact with the cooling coil (46) and condensated, with loss of humidified steam.
Patent EP-0364881-A2 (EP)
Inventor: WILMS ELMAR DR
IPC: C09K23/00
Filed: 1989-10-12
Abstract: A process for manufacturing pourable granulates with an apparent density of 650 to 1000 g/l containing non-ionic tensides from the class of polyglycol ether derivatives as well as fine-particle, water-soluble and/or water-insoluble solids and water comprises a first mixing step (A) in which the non-ionic tenside is mixed with water, which may contain a fraction less than 50 wt.% of the total amount of water-soluble or water-insoluble solids in dissolved or dispersed form, to form a viscous gel phase. In a second mixing step (B), the remaining larger fraction of the water-soluble or water-insoluble solids is added in solid powder form and the mixture is processed until granulates are formed and a maximum apparent density is reached. The weight ratio of non-ionic tenside and water in the gel phase to the total solids present referred to the anhydrous substance lies between 25:75 and 65:35. Zeolites and bentonites are particularly suitable as water-insoluble solids.
Patent EP-0372498-A2 (EP)
Inventor: STUKE WALTER
IPC: F16H3/74
Filed: 1989-12-05
Abstract: The invention relates to a torque transfer gearbox, having an input shaft which transmits the torque to the output shaft via a sun and planet gear system and, to achieve a torque transfer which adapts to the torque output by the engine and is very low-loss, proposes that a torque applied to the planet gears (36, 35) revolving with the input shaft (3) is used, via a back-coupling of the gearing, for infinitely variable speed compensation between the input and output shaft (3, 4). <IMAGE>
Patent EP-0324580-A2 (EP)
Inventor: WONG THOMAS SING WAI
IPC: H01L21/8229
Filed: 1989-01-10
Abstract: A switched load bipolar memory diode cell comprises first and second multi-emitter NPN transistors (72, 82) having bases cross coupled to the other's collectors in latch fashion. A PN diode (210, 200) is provided for each multi-emitter transistor (72, 82) having an anode coupled to a select line (102) through a load resistor (116, 100) and a cathode coupled to the collector of the associated multi-emitter transistor (72, 82). A parasitic lateral PNP transistor (104, 94) associated with the PN diode (210, 200) is provided for each multi-emitter transistor (72, 82) having an emitter coupled to the select line (102) through the associated load resistor (116, 100) and a collector connected to the base of the associated multi-emitter transistor (72, 82). In the standby mode, with only standby current flowing in either emitter, the product of the betas of the emitters of each multi-emitter transistor is much more than 1. Therefore, with low standby current, the cell acts just like a PNP loaded cell, but when the cell is being sensed, the cell effectively becomes a resistor with diode loaded cell.
Patent EP-0330365-A2 (EP)
Inventor: YAMAGUCHI TAKESHI
IPC: B22C7/02
Filed: 1989-02-15
Abstract: Thermal shrinkage and decomposition rate of molded expandable resins of appropriate density are successfully controlled by adding a water-soluble silicate and or polysilicate during pre-expansion operation of the expandable resins.
Patent EP-0329469-A2 (EP)
Inventor: HOWARD EDWARD GEORGE JR
IPC: C04B35/10
Filed: 1989-02-17
Abstract: Ceramic compositions comprising a distillable binder, shaped articles formed therefrom and a method for making said compositions and for forming the shaped articles.
Patent EP-0336680-A2 (EP)
Inventor: HISAZUMI NOBUYUKI
IPC: B29C55/00
Filed: 1989-04-03
Abstract: Disclosed herein are a resin composition comprising 5 to 95 % by weight of a vinylidene chloride resin and 5 to 95 % by weight of a polyamide resin having a low crystalline melting point of not higher than 210°C and a molded product of said resin composition. 
     The molded product of the present invention shows a molded product excellent in gas-barrier property and impact strength at low temperature, particularly a film, sheet or container. 
     Among the resin compositions of the present invention, since the composition having 60 to 95 % by weight of vinylidene chloride resin is particularly rich in gas-barrier property, it is suitable for packaging foods, and since the composition having more than 40 % by weight and not more than 95 % by weight of polyamide resin is excellent particularly in impact strength at low temperature, it is suitable as the packaging material for use at an extremely low temperature. Moreover, the gas-barrier property and the transparency of the latter molded product which is rich in polyamide resin can be improved by stretching the product so that the dispersed particle of vinylidene chloride resin is made to be flat.
Patent EP-0347036-A2 (EP)
Inventor: SAVAGE JOHN REYNOLDS
IPC: F04D29/66
Filed: 1989-05-02
Abstract: Shrouded engine cooling fan assembly (15) in which the interface between an outer stationary shroud (16) fixed with respect to a radiator and an inner, rotatable shroud (46) fixed to the tips of the fan blades defines a generally torodial chamber (78) in which a vortex (96) of air is generated in response to the rotation of said fan that acts as a seal to block the flow of recirculation air from the fan discharge to the fan entrance over a wide range of fan-operating points to increase fan operating efficiency and to reduce fan-generated noises.
Patent EP-0342836-A2 (EP)
Inventor: EDWARDS GLYN RICHARD
IPC: G02B27/10
Filed: 1989-05-08
Abstract: A beam combining unit (40) combines the output beams of three lasers after the beams have been transmitted along three optical fibres (42), only one of which is shown. The beam combining unit (40) includes a holder arrangement (45,46,55,56,57,59) for receiving the ends of the optical fibres (40), three collimating lenses (62), only one of which is shown, and a single focusing lens (65). The ends of the three optical fibres (42) are located substantially in a common plane and circularly spaced at 120° intervals. The three collimating lenses (62) are also located substantially in a common plane and their axes are circularly spaced at 120° intervals. Each of the collimating lenses (62) is aligned with one of the optical fibres (42). The laser beams are directed by the collimating lenses (62), as collimated beams, onto the focusing lens (65) with axes of the individual beams parallel to each other. The beams are focused by the focusing lens (65) to a common point for performing a material processing operation.
Patent EP-0345016-A2 (EP)
Inventor: BOTO KIYOSHI
IPC: G03F7/023
Filed: 1989-05-30
Abstract: There are disclosed a photosensitive composition which comprises:
     (1) an o-naphtoquinonediazide compound;   (2) an alkali soluble resin; and   (3) any one selected from the groups consisting of:
   (a) an ester compound of a polyoxyalkylene sorbitol fatty acid and/or an ether compound of the fatty acid,   (b) an alkylene oxide adduct of castor oil, hardened castor oil, lanolin alcohol, beeswax, phytosterol or phytostanol, and   (c) at least one activator selected from the group consisting of polyoxypropylene alkyl ethers, polyoxypropylene alkylphenyl ethers and polyoxypropylene alkyl esters; and a photosensitive lithographic printing plate which comprises a support; and a photosensitive layer formed by applying the above photosensitive composition.
Patent EP-0370622-A2 (EP)
Inventor: KURISU MASAYOSHI MITSUI PETROC
IPC: G11B7/243
Filed: 1989-10-20
Abstract: An information recording medium (1) formed of two disc substrates (2a; 2b), each disc substrate comprising a transparent resin substrate (6a; 6b) and a recording layer (3a; 3b) so that the recording layers (3a; 3b) are disposed opposite to each other, laminated together by a hot melt adhesive (4) having a softening point of 130°C or more.
Patent EP-0370739-A2 (EP)
Inventor: KIRKBY PAUL ANTHONY
IPC: H01S3/105
Filed: 1989-11-20
Abstract: A switchable multichannel external cavity injection laser incorporates a diffraction grating (14) between an active laser chip (11) and a set of n active mirrors (16) capable of being electrically selectively switched between high and low reflectivity states. The active mirrors may be constituted by electro-absorption elements.
Patent EP-0370825-A2 (EP)
Inventor: HUDSON TRUDY M
IPC: F21V23/06
Filed: 1989-11-24
Abstract: An electrical coupling device (10) for detachably securing a fixture to an electrical outlet box (16) comprises male and female interconnecting components (12, 14). The fixture is connected to the male component (14) where the male component is secured to the female component (12) by rotating the male component (14). The female component (12) has a plurality of catches (154, 156). The male has a plurality of studs (136, 138) for insertion and engagement with the catches by way of rotational movement of the studs into the catches. The catches are spaced apart in a circular array at a first radius. The improvement comprises at least two spaced apart female resilient clips (162, 164) of electrically conductive metal. The clips are located in a circular pattern at a second radius on the female component. The male component has at least two spaced-apart contacts (70, 72) of electrically conductive metal. The contacts are located in a circular pattern at the second radius. The male contacts are in register with the clips when the studs are in register with the catches. Rotation of the male component to engage the studs with the catches simultaneously engages the contacts with the clips to depress the clip slightly to ensure electrical contact. The electrical coupling device is characterized by minimal protrusion into the electrical junction box; direct mounting by means of a simple one-step rotation; and applicability to a wide range of fixtures and sizes of electrical outlet boxes; and direct mounting without the requirement of an outlet box.
Patent EP-0372830-A2 (EP)
Inventor: VERANTH JOSEPH L
IPC: H04R5/02
Filed: 1989-11-30
Abstract: A stereo electroacoustical transducing apparatus is disclosed for providing acoustical reproduction in a room at least partially bounded by a room bounding surface including a floor (14), sidewalls (10), and a ceiling (12). The apparatus includes a nonlocalizable woofer module (16) that is mounted outside the room and communicates with an opening (18) in the room bounding surface, and has upper frequency drivers (24,26) located within the room. Appropriate electronics (30,32) provide audio electrical signals to the nonlocalizable woofer module (16) and the upper frequency drivers (24,26).
Patent EP-0387761-A2 (EP)
Inventor: OSTERMANN WERNER DIPL-ING
IPC: H01H73/18
Filed: 1990-03-12
Abstract: 2.1. Such circuit breakers are provided inside their insulating material housing with an extinguishing chamber which is divided into the actual arc extinguishing region, generally filled with an arc splitter stack, and into a funnel-shape antechamber space, located in front of said region, having the contact arrangement. The object of the invention is to design this antechamber space such that, when the switching arc runs off the contact point, it initially finds a particularly low flow resistance with improved arc guidance, and the overall structure of the extinguishing chamber is simplified. 2.2. Two webs (3d, 3e), projecting in the opening plane of the contact lever (5b) which can be pivoted, are integrally formed on the inner side surfaces (3a) in the antechamber space (3c), which webs are arranged running closely from the contact arrangement (5) along arc running rails (5a', 6, 7) to the arc splitter stack (4). In addition, a plurality of columns (3f), rising from the base of the side surfaces (3a), are arranged distributed approximately evenly between the webs (3d, 3e), which columns, in conjunction with the webs (3d, 3e), result in close lateral guidance of the switching arc (9). The gas pressure produced in front of the wandering arc (9') can be relieved in the flow channels (8) between the columns (3f). 2.3. The design according to the invention of the antechamber space is intended especially for the extinguishing chamber of automatic cut- outs of narrow design. <IMAGE>
Patent EP-0394983-A2 (EP)
Inventor: HERMENTIN PETER DR
IPC: A61P35/00
Filed: 1990-04-25
Abstract: The invention relates to anthracycline derivatives which have cytostatic activity and the formula I <IMAGE> and to the physiologically acceptable salts thereof, where R<1> is hydrogen or a hydroxyl group, R<2> is Cl, Br, OCOR<x>, NR<a>R<b>, NR<a>-(CH2)n-NR<a>R<b>, NR<a>-NR<a>-CO-(CH2)y-CO-NR<a>-NR<a>R<b> or NR<a>-CHR<3>R<4>, where R<x> is C1-C6-alkyl, phenyl or benzyl, n = 0-12 and y = 0-10, where R<a> and R<b> can each be hydrogen, C1-C4-alkyl or benzyl, and where R<3> is hydrogen or a carboxyl group and R<4> is the residue of an L-amino acid or a biogenic amine, to a process for the preparation thereof and to the use thereof in a pharmaceutical.
Patent EP-0399240-A2 (EP)
Inventor: SHIMIZU MITSURU C O INTELLECTU
IPC: G11C5/14
Filed: 1990-04-26
Abstract: A semiconductor memory device such as dynamic ran­dom access memories (DRAMs) comprises a word line drive circuit (16) provided with two MOS transistors and a word line to which a word line drive signal (C) is supplied, a substrate bias generation circuit (11) for applying a bias voltage to a semiconductor substrate (10) for MOS transistors, a burn-in mode detection cir­cuit (14) for detecting a burn-in test mode signal, and a substrate bias control circuit (15) for controlling the substrate bias generation circuit (11). When the semiconductor memory device is subjected to a burn-in test, the power supply level Vcc is increased to raise the voltage of the word line drive signal (C) as com­pared to that at a normal operation. Accordingly, a high level word line drive signal (C) will be applied to cell transistors, thereby performing correct screening thereof.
Patent EP-0428825-A2 (EP)
Title: Lademanipulator für einen Vorderladermörser
Inventor: HEINTZ WOLFGANG
IPC: F41A9/16
Filed: 1990-07-07
Abstract: Die Erfindung betrifft einen Lademanipulator für einen Vorderladermörser. Um einen Ladevorgang auch bei einem verkantet im Gelände stehenden Trägerfahrzeug zwischen einer örtlich unveränderbaren Ladeluke des Trägerfahrzeuges und einer variablen Seiten- und Höhenrichtstellung eines auf einer horizontierbaren Waffenplattform gelagerten Waffenrohres zu gewährleisten, ist vorgesehen, eine Ladeschwinge (20) des Lademanipulators (10) und einen Positionierer (38) auf einem Kardanring (34) vor der Schildzapfenachse (14) an dem Waffenrohr (16) oder Wiegenrohr (30) anzuordnen, wobei das Waffenrohr (16) oder Wiegenrohr (30) gegenüber dem Kardanring (34) in Umfangsrichtung freibeweglich sind und der Positionierer (38) innerhalb eines fahrzeugfesten Lagers (44) längsverschieblich und schwenkbeweglich angeordnet ist. Durch diesen Verbund des Lademanipulators (10) über den waffen- oder wiegenrohrfesten Kardanring (34) mit dem Positionierer (38) sind zum Zuführen der Geschosse (26) separate Seiten- und Höhenrichtbewegungen entbehrlich. Die Geschosse (26) können unmittelbar in einer beispielsweise von der feststehen den Ladeluke (62) ausgehenden und bis zur Waffenrohrseelenachse (17) reichenden Ebene vor das Waffenrohr (16) geschwenkt werden. Der Positionierer kann besonders raumsparend auch auf der Seite des Lademanipulators (10) angeordnet und ein- oder zweiarmig ausgebildet sein.
Patent EP-0421183-A2 (EP)
Inventor: HIRANO SADAYUKI
IPC: B60W10/18
Filed: 1990-09-18
Abstract: A method and apparatus for controlling a continuous speed variable transmission includes a pressure sensor for detecting atmospheric pressure, and a control unit which receives a detection signal from the pressure sensor. The control unit responds to the detected atmospheric pressure, the shift position of the trans­mission, and other predetermined conditions to correct clutch pressure and line pressure.
Patent EP-0420077-A2 (EP)
Title: Elektrischer Zigarrenanzünder mit Beleuchtungsvorrichtung
Inventor: VON GAISBERG ALEXANDER
IPC: F23Q7/00
Filed: 1990-09-22
Abstract: 2.1 Im Stand der Technik ist eine Beleuchtungsvorrichtung bekannt, bei welcher um einen elektrischen Zigarrenanzünder herum mittels eines Leuchtrings lediglich ein ringförmiger Bereich beleuchtet ist. 2.2 Um eine Beleuchtungseinrichtung für einen elektrischen Zigarrenanzünder zu schaffen, mit deren Hilfe nicht nur ein den Zigarrenanzünder umgebender Leuchtring, sondern auch der zentral liegende Betätigungsknopf beleuchtbar ist, wird erfindungsgemäß im wesentlichen vorgeschlagen, eine erste Reflexionsfläche (15), einen Lichtdurchgangssteg (25), Lichtdurchtrittsöffnungen (14) und eine zweite Reflexionsfläche (16) vorzusehen, wobei von einer Lampe (9) emittierte sowie innerhalb einer Hülsenwandung (10) zentralachsenparallel auf die erste Reflexionsfläche (15) einfallende Lichtstrahlen (L) nicht nur über den Lichtdurchgangssteg (25) in den Leuchtring (6) eingeleitet werden, sondern auch durch die Lichtdurchtrittsöffnungen (14) hindurch radial ins Innere der Beleuchtungshülse (2) auf die zweite Reflexionsfläche (16) reflektiert und von dort nach außen in einen Frontbereich (23) des Betätigungsknopfes (7) geworfen werden. 3. Erfindungsgemäß wird eine äußerst homogene Lichtverteilung über den gesamten Frontbereich des Zigarrenanzünders erreicht.
Patent EP-0412578-A2 (EP)
Inventor: KUROIWA HIROSHI
IPC: F02P5/04
Filed: 1988-04-21
Abstract: A combustion control apparatus and a misfire detecting method for internal combustion engine include a plurality of optical combustion flame sensors (21a - 21d) associated with a respective cylinder (23a - 23d) for detecting the intensity of the combustion flame or the combustion tempera­ture in the cylinders. A plurality of optical fiber cables (24a - 24d) connect a respective one of the combustion flame sensors with an optical signal processing circuit (25). The optical signal processing circuit produces an electrical output signal having a series of pulses each corresponding to an output signal of a respective combustion flame sensor. Detecting means are provided for detecting a condition of combustion on the basis of a timing signal and the output signal of the optical signal processing circuit. 
     The misfire detecting method comprises the steps of detecting a combustion light intensity in the respective combustion chambers, wherein the electrical signal provided by the optical signal processing circuit (25) is compared with a predetermined slice level and a misfire condition is detected when a signal level of the electrical signal is less than the slice level.
Patent EP-0432405-A2 (EP)
Inventor: HOERPEL GERHARD DR
IPC: B60C1/00
Filed: 1990-10-15
Abstract: 2.1 The object of the invention is to develop tyre side walls which have increased long-term stability in addition to optimum elastic and mechanical properties. 2.2 It has been found that this is possible by means of tyre side walls whose rubber components are polydiene rubbers crosslinked with 1,2-dithioalkanediyl bridges. 2.3 In particular motor vehicle tyres are advantageously fitted with the novel side walls.
Patent EP-0426173-A2 (EP)
Inventor: UNNO KUNIHIKO
IPC: B24B53/14
Filed: 1990-10-31
Abstract: A rotary diamond dresser (1) for dressing a grinding wheel, includes a body (1) made of a sintered alloy, and a multiplicity of single crystal diamond pieces (2) embedded in the body in a circumferentially equally spaced relationship. These diamond pieces project radially from the outer peripheral surface of the body. The direction in which each diamond piece has resistance to wear is parallel to a line extending tangentially of the outer peripheral surface of the body so as to minimize the amount of wear during dressing operation.
Patent EP-0436089-A2 (EP)
Inventor: KIEHL RICHARD ARTHUR
IPC: H03K19/0944
Filed: 1990-11-12
Abstract: Several types of superlattice multistate circuits are disclosed, including a basic building block multistate inverter circuit which can be utilized in multistate memory circuits or in multistate combinatorial or sequential logic circuits. The multistate inverter circuit comprises a superlattice transistor (Q0) having a staircase drain current versus gate voltage characteristic in series with an inverter load. In a particular embodiment, an improved erasable memory is formed by multiple memory cells, wherein each memory cell comprises a pair of cross coupled inverter circuits having a multiple number, greater than two, of stable memory states. The superlattice transistors can be driven, by the application of an appropriate drive voltage potential, to assume any one of the multiple number of stable states. In a particular exemplary embodiment disclosed herein, the superlattice transistors can be driven to any one of four stable states, and thus form a two bit memory.
Patent EP-0432746-A2 (EP)
Inventor: LUBCKE HARTMUT
IPC: H04M1/2745
Filed: 1990-12-11
Abstract: The invention relates to a telecommunications terminal with speed dialling keys (14) and an assigned telephone number memory (22) for a telecommunications system, in which the telephone number of a calling subscriber is transmitted to the terminal of the called subscriber. A comparison arrangement (23) to compare the respective transmitted telephone number with the telephone numbers contained in the telephone number memory (22) activates, if the result of the comparison is positive, a display device (15; 27) which is assigned to that speed dialling key (14) whose telephone number has produced the positive comparison result. <IMAGE>