baber/WOPTO huggingface dataset:
Patent EP-0342704-A2 (EP)
Inventor: OZAWA TAKASHI
IPC: B65H29/66
Filed: 1989-05-19
Abstract: The present invention relates to an image forming apparatus comprising image forming means for forming an image on a sheet, sheet stacking means for successively stacking sheets on which the image is formed by the image forming means, with shifting by a predetermined amount in a sheet feeding direction one from the other, feeding means for feeding the sheet one by one from a sheet stack obtained by stacking the sheets with shifting by the predetermined amount one from the other, conveying means for conveying the sheet stack formed by the sheet stacking means in normal and reverse directions between the sheet stacking means and the feeding means, and control means for controlling the conveying means in such a manner that the conveying means returns said sheet stack from the feeding means to the sheet stacking means to stack the sheets on which the image is formed by the image forming means after they have been fed by the feeding means, for obtaining a new sheet stack.
Patent EP-0344691-A2 (EP)
Inventor: NAGASAKA YASUHIRO
IPC: H01R13/436
Filed: 1989-05-29
Abstract: When a locking holder is fitted with a receiving chamber of an insulator housing, and a terminal is completely inserted into the receiving chamber to reach a proper position where an opening in the terminal engages a flexible arm formed in the receiving chamber, a stopper projection of the terminal is disposed in registry with a stopper groove of a bar portion of the locking holder, and when the locking holder is moved from the proper position toward the terminal, the stopper groove of the bar portion of the locking holder is brought into engagement with the stopper projection of the terminal, thereby effecting double engagement of the terminal with both the flexible arm of the insulator housing and the bar portion of the locking holder, and simultaneously a final locking portion of the locking holder is finally locked to the insulator housing.
Patent EP-0347775-A2 (EP)
Title: Keyboard instrument
Inventor: KOIKE TATSUHIRO
IPC: G10H1/00
Filed: 1989-06-16
Abstract: Keyboard instruments incorporating sound systems for generating musical tones are disclosed. In a first keyboard instrument, speakers are mounted near a keyboard, and are arranged upright to be directed to the keyboard on the front side, thereby allowing a performer to clearly grasp the sound quality of performance tones. In a second keyboard instrument, which comprises a Helmholtz resonator consisting of a resonance port and a cabinet, an electro-acoustic transducer mounted on the outer surface of the cabinet and a driver for driving the transducer so as to cancel an air counteraction from the resonator, the size of a sound system is reduced, and the frequency characteristics, especially the low-frequency reproduction characteristics of the sound system are improved.
Patent EP-0348854-A2 (EP)
Inventor: BECKER MANFRED
IPC: F16K31/04
Filed: 1989-06-24
Abstract: A valve control system includes a stepping motor coupled to an eccentric via a clutch. A valve member is urged into engagement with the eccentric by a spring. Rotation of the eccentric causes axial movement of the valve member which controls fluid flow through the valve. A detent releasably holds the eccentric in a neutral position.
Patent EP-0352804-A2 (EP)
Inventor: HIRATA TADAMITSU
IPC: C08L27/06
Filed: 1989-07-28
Abstract: A coloring high-molecular particulate material is provided with has an average particle diameter of 10-200 µm. This material is obtainable by adding an emulsion destabilizing agent to a mixture which comprises a mixture of a dispersed and stabilized pigment and an emulsion resin, and particles of a vinyl chloride synthetic resin containing 4.7-50 wt.%, of a plasticizer. Alternatively, the material can be obtained by adding the same destabilizing agent to a mixture comprising a mixture having an Acid value of not less than 5 and comprising a dispersed and stabilized pigment and polycarboric acid resin neutralised by alkaline, and synthetic resin particles.
Patent EP-0358181-A2 (EP)
Inventor: GREENLEE WILLIAM SAMUEL
IPC: C08F214/06
Filed: 1989-09-06
Abstract: Polyvinyl chloride-acrylate copolymers are plasticized with plasticizers to produce a composition having low hardness values. For example, Shore A values of 55 or less can be readily achieved. Such low values are often achieved by utilizing low amounts, for example less than 100 parts by weight, of the plasticizer for every 100 parts by weight of the PVC-acrylate copolymer. Low Shore A hardness values are also aided by the use of high amounts of acrylate units in the copolymer, that is amounts of at least 45 percent by weight based upon the total weight of the copolymer. The copolymer is made from a vinyl constituent which is a vinyl chloride monomer with an optional vinyl component comonomer and one or more acrylate monomers.
Patent EP-0366990-A2 (EP)
Inventor: HAGER JORG
IPC: A61K31/41
Filed: 1989-10-12
Abstract: The present invention is related to new parenteral preparations of 2-phenyl-1.2-benzisoselenazol- 3(2H)-one (Ebselen) comprising additionally one orseveral phospholipids and, possibly, one or several auxiliary agents. The invention is further related to a process for producing such solutions and their use in the preparation of drug preparations ob Ebselen.
Patent EP-0328248-A2 (EP)
Inventor: FIDDES RODNEY JOHN
IPC: C07K14/59
Filed: 1989-01-12
Abstract: In order to produce a monoclonal antibody against follicle stimulating hormone (FSH) a B cell capable of producing antibodies against FSH is fused with a myeloma cell. The resulting hybridoma is propagated, and an antibody produced by the hybridoma harvested. The antibody-producing hybridoma is detected utilising a radioimmunoassay together with immunohistology, and the fused cell hybrid selected is subsequently cloned into individual antibody-producing cell lines. In order to purify FSH impure FSH is passed through the monoclonal antibody against FSH bound to a matrix and the captured FSH is eluted from the matrix.
Patent EP-0347111-A2 (EP)
Inventor: KAWAI TAKAHISA - - SHIMOKODANA
IPC: H01L29/423
Filed: 1989-06-09
Abstract: A metal-semiconductor field effect transistor device comprises an active layer (24a) formed on a surface of a semiconductor substrate (25), a first gate electrode (20a) provided on the active layer so as to make a direct contact therewith, source and drain electrodes (22a, 23a) provided on the active layer at both sides of the first gate electrode (20a) so as to make ohmic contact with the active layer, a second gate electrode (21a, 21b) provided on said active layer between the first gate electrode and the source electrode and between the first gate electrode and the drain electrode, a terminal (10) for applying an input signal to the first gate electrode, and means (32) for applying a constant voltage to the second gate electrode (21a, 21b) in order to inhibit the formation of depletion regions in the active layer. A protective coating of silicon nitride (29) can further be provided over the entire structure. 
     The device can be used in radio-frquency or microwave amplifiers.
Patent EP-0367399-A2 (EP)
Inventor: SCHAMMEL WAYNE PAUL
IPC: B01J27/08
Filed: 1989-09-22
Abstract: An improved process for the manufacture of trimelli­tic acid from pseudocumene feedstock is disclosed. In this process, lead (IV) is used as a catalyst component in addition to the cobalt, manganese, and zirconium catalyst. The use of lead (IV) reduces higher boiling impurities and improves the yield. In our novel process, pseudocumene is converted to trimellitic acid which is used to manufacture plasticizers and polyamide-imide polymers used as molding compounds for replacement of metals.
Patent EP-0378019-A2 (EP)
Inventor: STALTER ROBERT J SR
IPC: B60B7/00
Filed: 1989-12-15
Abstract: An improved composite metal-elastomer styled auto­motive-type wheel (20) has a three-dimensionally contoured ornamental outboard face formed by a plastic overlay body (26) permanently adhered or affixed to the outboard face. Plastic overlay body (26) has an annular row of outboard pockets (42a,b) disposed in radially offset, axially over­lapping relation with an annular row of inboard pockets (44a,b) which in turn register with vent openings (32) in the disc (24) to thereby provide air passages through the wheel for brake ventilation. The outboard pockets preferably are disposed radially remote from the centre of the wheel close to the wheel rim (22), and a relatively thin cross-­section of plastic material (40) is molded so as to overlie the outboard rim flange (226) to provide a full-face appea­rance to the wheel. In the method and apparatus of the invention the mold cavity is provided with perimeter air vents (224b) to enable thin cross-section molding adjacent the outer perimeter of the mold cavity.
Patent EP-0353220-A2 (EP)
Inventor: PESAU KARIN
IPC: F21S6/00
Filed: 1989-07-26
Abstract: An electric lamp having a frame (2) which supports a light source (6) consists of arms (4), which are connected in a jointed fashion to one another. In order to increase the possibilities of varying the lamp frame, to obtain an interesting appearance of the lamp, and to be able to collapse the latter into as small a space as possible, the arms (4) are mutually connected by means of double joints (5) for which each have two parallel swivel axes, which are arranged at a distance from one another which corresponds approximately to the width of the arms (4) measured transversely in relation to the swivel axes. <IMAGE>
Patent EP-0376926-A2 (EP)
Inventor: LISEC PETER
IPC: C03C27/12
Filed: 1988-09-21
Abstract: In a device for filling spacer frames for double glazing with hygroscopic material, there is provided a lateral support (11) for the spacer frames, a device (1) for pivoting the spacer frames about 90 DEG , and two filling stations (2, 3) for filling the spacer frames with hygroscopic material, in which the filling heads (13, 14) are arranged at the upper edge of the lateral support (11). Furthermore, a linear conveyor (17) for the spacer frames is provided which extends through the device along the bottom edge of the lateral support (11). In order to lift the spacer frames into the region of the filling heads (13, 14), the sections (18) of the linear conveyor (17) along the lateral support (11) which are provided in the region of the filling stations (2, 3) can be raised. <IMAGE>
Patent EP-0392555-A2 (EP)
Inventor: MATUMOTO SYUJI
IPC: G02B6/36
Filed: 1990-04-12
Abstract: A device for retaining a wire-like optical wave-guide, which is for use in an optical connector or the like, includes: a cylindrical plug (2) made of an elastic material for gripping the outer peripheral surface of a wire-like optical wave-guide (6), at least one end portion of the plug, having a predetermined length, being divided into a plurality of portions (10) in its circumferential direction, the cylindrical plug having an expanded form in which a distance from an axis of the plug to each of the divided portions (9) gradually increases toward the one end of the plug; and a tightening member (3) for pressing the vicinity of said free end of said cylindrical plug, which is in a state where the wire-like optical wave-guide is passed through the plug along the axis of the plug so as to allow the wire-like optical wave-guide to be retained by the cylindrical plug, in a direction substantially perpendicular to the axis of the plug from the outside of the plug and for deforming the divided portions and thereby causing a retaining force to be applied to the optical fiber in a proximal end of the divided portions, which is separated from the pressing portion (5).
Patent EP-0404010-A2 (EP)
Inventor: SENUMA AKITAKA
IPC: C08L23/04
Filed: 1990-06-18
Abstract: A process for kneading an ethylene polymer and an organopolysiloxane in which 100 weight parts of an ethylene polymer, and 0.01 - 300 weight parts of an organopolysiloxane expressed by the formula      (where R¹ is an aliphatic unsaturated group, R² is a substituted or unsubstituted monovalent hydrocarbon group containing no aliphatic unsaturated group, 0<a<1, 0.5<b<3, and 1<a+b<3) are heat-kneaded, the heat-kneading being conducted at a temperature Tp (°C) satisfying Tp<Tm+85 where the melting point of the ethylene polymer is represented by Tm (°C).
Patent EP-0405335-A2 (EP)
Inventor: THALHAMMER ERICH DIPL-ING FH
IPC: H01T4/06
Filed: 1990-06-21
Abstract: A protected connector (1) for a distribution strip is provided with retaining chambers (5), open towards its fitment side, for cylindrical over-voltage suppressors (6) which are arranged in a row at right angles in the longitudinal direction of the protected connector. The over-voltage suppressors are provided with axially applied connecting pins (7) at the end which are bent in the form of an arc in the radial direction and can be inserted in this direction into spring contacts (9) of the protected connector (1). Outer walls (14) of the retaining chambers (5) have grooves (15) extending in the insertion direction into which the connecting pins (7) project with their arc-shaped section. On insertion of the over-voltage suppressors (6), their connecting pins are aligned precisely to the spring contacts (9). <IMAGE>
Patent EP-0408995-A2 (EP)
Inventor: PLACH HERBERT DR
IPC: C09K19/58
Filed: 1990-07-05
Abstract: Die Erfindung betrifft ein nematisches flüssigkristallines Medium mit positiver dielektrischer Anisotropie, enthaltend eine oder mehrere achirale Flüssigkristallverbindungen und eine Dotierkomponente, wobei die Dotierkomponente aus einer oder mehreren Dotierstoffen besteht, die so gewählt werden, daß das Medium bei Verwendung in einer zur Ermittlung von Δ ((d/p)) (T) geeigneten Testzelle eine geringe Temperaturabhängigkeit des d/p-Fensters d[Δ(d/p)]/dT autweist. Bevorzugt ist die Verwendung einer durch Spacer erzeugten keilförmigen Elektrodenanordnung (Keilzelle), die in Fig. 1 gezeigt ist.
Patent EP-0420120-A2 (EP)
Inventor: ITO YASUO
IPC: A61P25/02
Filed: 1990-09-25
Abstract: A levo-rotatory enantiomer of benzyl alcohol compound represented by the following formula (I):
      wherein  .  C represents an asymmetric carbon atom; a pharmacologically acceptable salt of the compound; and a method for preparing the enantiomer is disclosed. Also disclosed are methods for ralaxing uterine smooth muscle and bladder smooth muscle comprising administering the levo-rotatory enantiomer. Further disclosed is a pharmaceutical composition for the treatment of premature labor or incontinence of urine comprising an effective amount of the levo-rotatory enantiomer together with a pharmaceutically acceptable carrier or coating. Lastly disclosed are methods for the treatment of premature labor or incontinence of urine comprising the steps of determining that a mammal has one of these illnesses and administering the levo-rotatory enantiomer to the mammal.
Patent EP-0416922-A2 (EP)
Inventor: OHGAMI KEIZO C O INTELLECTUAL
IPC: G06F1/16
Filed: 1990-09-06
Abstract: A portable computer (1) has a base unit (3) and a flat panel display unit (5). The base unit (3) has a keyboard (9) and a turntable (19) rotatably mounted on the base unit (3). A display support member (21) is fixed to the turntable (19) and has a pivotal mounting for the flat panel display unit (5). The flat panel display unit (5) can therefore be pivoted in the vertical plane between a closed position in which it covers the keyboard (9) and an open position for operating the keyboard (9), and can also be rotated by means of the turntable (19) in a horizontal plane. Blocking means are provided for preventing the flat panel display unit (5) from pivoting when it is in the horizontally rotated position.
Patent EP-0430643-A2 (EP)
Inventor: HUNGERINK GERALD W
IPC: B60S9/08
Filed: 1990-11-27
Abstract: A cushioned landing gear foot (40) is attached to the landing gear leg (12) by a tubular suspension axle (32) within a housing abutment member (26) on the lower end of the leg, and which abutment engages a resilient pad (50) in a pocket on the foot when under compression load. The abutment member (26) has a rectangular cross section including a flat bottom surface for abutting the pad. The clearance between this flat surface (in elevated condition) and the resilient pad is less than the potential vertical movement of the hollow suspension axle in a pair of slots (48) into which it extends. The pad retaining pocket includes a pair of fore-and-aft inverted L-shaped retaining walls (52) allowing approximately 20 degree fore-and-aft articulation of the foot on the leg, and approximately five degree side-to-side articulation. When the leg and foot are put under load, the pad will be deformed until a predetermined maximum force is applied to it, and then the axle will bear all load exceeding this predetermined amount.
Patent EP-0409819-A2 (EP)
Inventor: STRASSER HELMUT DIPL-ING
IPC: H04B1/3827
Filed: 1990-07-18
Abstract: A mobile telecommunication terminal, for example a hand-held mobile telephone which contains a hand-operated dynamo as power supply. This makes the device independent of batteries or, after failure of the battery, an emergency operation can be maintained. The hand-operated dynamo is preferably driven by means of a toothed rod which is moved via an operating lever protruding from the side wall of the device. <IMAGE>
Patent EP-0452912-A2 (EP)
Inventor: TSUJIKAWA HAJIME
IPC: A61M5/142
Filed: 1991-04-17
Abstract: A liquid infusion device (A, B) comprising a bladder assembly (A) including a bladder (3), a housing (6) containing the bladder assembly, an inlet/outlet portion (16) provided on the one end of the housing, a liquid drug passage (B), and a flow-regulating portion (21) provided at the liquid drug passage. The bladder (3) comprises a tubular body (31) made of natural rubber and a layer (32) made of silicone resin covering an inner surface of the tubular body. In the liquid infusion device, internal pressure of a bladder when dispensing liquid durg is high, so that liquid drug can be dispensed to a patient at about a constant velocity. Additives in natural rubber do not exude since liquid drug in the bladder does not contact with natural rubber.
Patent EP-0459185-A2 (EP)
Inventor: DOLLE VOLKER DR
IPC: C08F10/00
Filed: 1991-05-07
Abstract: Olefine der Formel R¹¹-CH=CH-R¹² (R¹¹, R¹² = H oder C1-C14-Alkyl) werden in Gegenwart eines Katalysators bestehend aus mindestens einem Metallocen der Formel I <IMAGE> (M = Zirkon oder Hafnium) und einem Aluminoxan polymerisiert. Man erhält Polymere mit hoher Molmasse in hoher Ausbeute.
Patent EP-0458153-A2 (EP)
Inventor: MARKUSCH PETER H
IPC: C08G18/80
Filed: 1991-05-11
Abstract: The present invention is directed to an aqueous polyisocyanate dispersion which has an isocyanate content of at least 0.5% by weight, based on the weight of the polyisocyanate, and is prepared by
     a) dispersing in water a polyisocyanate which has an isocyanate content of at least 12% by weight and   b) chain extending the dispersed polyisocyanate with a primary or secondary monoamine containing at least one hydroxyl group in an amount sufficient to provide an equivalent ratio of amino groups to isocyanate groups of 0.6:1.0 to 0.95:1.0.   
     The present invention is also directed to a process for the preparation of a fibrous mat by treating fibers with the dispersed polyisocyanate before the isocyanate content of the dispersed polyisocyanate is less than 0.5% by weight, based on the weight of the polyisocyanate. Finally, the present invention is directed to the fibrous mats obtained in accordance with this process.
Patent EP-0477480-A2 (EP)
Inventor: HOLLFELDER HANS-PETER
IPC: B23B29/04
Filed: 1991-06-26
Abstract: Cutting tool for metal cutting, with a cutting insert, in particular a mini boring bar, fastened by the bearing clamping leg in a recess of a holder shank split fork-like in the longitudinal direction, in which arrangement the clamping surface of the cutting insert lies parallel to the axis of the holder shank, and all three cutting-insert bearing faces of the recess open on two sides enclose angles of less than 90 DEG  both with one another and with the open side face or end face. <IMAGE>
Patent EP-0485697-A2 (EP)
Title: Elastisches Gleitlager
Inventor: JOERDENS ERNST GUENTHER DIPL-I
IPC: F16F1/38
Filed: 1991-08-22
Abstract: Das elastische Gleitlager für Fahrwerksteile in Kraftfahrzeugen weist eine starre Innenbuchse, eine Außenbuchse und einen diesen umgebenden Elastomerkörper auf. Die Innenbuchse und die Außenbuchse sind an beiden Enden mit Axiallagerflächen an radial verlaufenden Flanschvorsprüngen (8,9) versehen, wobei eine die Flanschvorsprünge (8) an der Außenbuchse (2) umgreifende Dichtung vorgesehen ist, die mit wenigstens einer Dichtlippe gegen die axial äußere Flanschfläche der Außenbuchse (2) wirksam ist. Auf dem Außenmantel der Innenbuchse (1) ist eine gute Gleiteigenschaften besitzende Kunststoffschicht (5) angeordnet, deren äußere Kontaktfläche mit der Außenbuchse Schmiermitteltaschen (6) zur Aufnahme einer Fettfüllung aufweist. Die radial verlaufenden Flanschvorsprünge (9) an den axialen Enden der Innenbuchse bestehen aus je einer Ringscheibe (10) aus einem Kunststoff, die unter elastischer Aufweitung mit einer Schnappverbindung auf die bis zum axialen Ende der Innenbuchse (1) durchgehend verlaufende Kunststoffschicht (5) axial unverschieblich aufgesetzt ist. <IMAGE>
Patent EP-0473138-A2 (EP)
Inventor: OHRI KUL B
IPC: G05F1/618
Filed: 1991-08-28
Abstract: A CMOS intermediate potential generation circuit having a voltage reference stage (40), an intermediate comparator stage (42) and an output stage (44, 46). The intermediate potential is also used as feedback to the comparator stage (42). The inventive circuit is characterized by low standby current consumption, quick correction to deviations in the output voltage due to load variations, and quick response to generate a new intermediate potential relative to transitions of voltage supplies.
Patent EP-0498034-A2 (EP)
Inventor: ISHIGURO TOMOHISA
IPC: F23N5/24
Filed: 1991-09-18
Abstract: A system for monitoring a combustion apparatus comprises a monitor (5), a memory (6), and a display (7). The monitor (5) determines how many times combustion has taken place in a combustion apparatus. Also the monitor determines a cumulative total period of time for which combustion has occurred in the combustion apparatus since the first use of the combustion apparatus. In addition, the monitor (5) determines what kinds of irregularities have developed in the combustion apparatus during combustion thereof and how many times each kind of irregularity has developed therein since the first use of the combustion apparatus. The memory (6) automatically stores such pieces of information obtained by the monitor (5). Also, the memory stores both a reference number of times of combustion and a reference cumulative time of duration of combustion when such pieces of reference information are set as an initial step. When the actual number of times of combustion has exceeded the reference number of times of combustion or when the actual cumulative total time of duration of combustion has exceeded the reference cumulative time of duration of combustion, whichever comes first, the memory determines it. When the memory has determined it, the display signals to a user of the combustion apparatus the desirability of maintenance work of it The display (7) also displays the three pieces of information automatically stored in the memory when a switch is activated. Another switch is also provided for resetting the two reference values for the memory.