baber/WOPTO huggingface dataset:
Patent EP-0444668-A2 (EP)
Inventor: UTZ NORBERT
IPC: A47F3/04
Filed: 1991-02-28
Abstract: By virtue of the invention, a refrigerated container, in particular a sales container for ice cream, is proposed, which can be used independently of an external energy source for a cooling aggregate. The sales container comprises an insulating housing (12), into which an internal container (14) made of material which conducts heat well, which forms the actual chamber (16) for the goods to be refrigerated, is inserted and in which a refrigerant chamber (18) is arranged, which is separate and thermally insulated from the chamber (16) for the goods to be refrigerated and receives dry ice as refrigerant. The carbon dioxide vaporising in the refrigerant chamber is, via cooling ducts (32, 34) in a closed circuit, conducted past the walls of the internal container and kept in motion by fans (36). For pressure relief of the refrigerant circuit, openings (40) are arranged in the side walls of the internal container so that excess carbon dioxide flows into and fills the chamber (16) for the goods to be refrigerated. <IMAGE>
Patent EP-0455118-A2 (EP)
Inventor: PRESTEL BERND
IPC: A61C5/35
Filed: 1991-04-24
Abstract: Apparatus for implanting parapulpary pins into teeth, consisting of a drive shaft which can be introduced into the dental angle-piece and is provided with a standard coupling, and of a threaded pin which is connected to the drive shaft, and of a stop mechanism for limiting the depth of penetration of the threaded pin into the tooth, characterised in that the drive shaft (2) is formed by a sleeve which has at the bottom of the sleeve a plug socket (4) for the threaded pin (1) for the purpose of producing a rotary joint. The socket is formed by the profiled bore, for example a square blind bore, and the threaded pin (1) is provided at its one end with a correspondingly profiled end piece. Provided in the wall of the sleeve is a brake mechanism, for example a small spring plate, which prevents the parapulpary pin from being extracted and secures it against falling out. The drive shaft (3) can be designed in two parts (5, 6), for which purpose the drive shaft (3) can, for example, consist of, on the one hand, a mandrel (5) bearing the standard coupling (2) and the socket for the parapulpary pin (1) and, on the other hand, a sleeve (6) which surrounds the mandrel (5) and projects forwards beyond its end, the mandrel and the sleeve being connected to one another by means of a bearing (8). <IMAGE>
Patent EP-0455153-A2 (EP)
Inventor: KAIS ALFRED
IPC: B61L5/10
Filed: 1991-04-26
Abstract: A device for locking a switch blade (10, 12) with a stock rail (14, 16) is proposed, whereby the switch blade is held down on a supporting surface only when it is in locked and unlocked positions. When the switch blade (10, 12) is in the locked position it is acted upon by a resultant force (53) that prevents both a rotation of the switch blade and its rising up.
Patent EP-0474211-A2 (EP)
Inventor: BAYER THOMAS DR
IPC: C12N11/08
Filed: 1991-09-04
Abstract: A process for the continuous conversion of cephalosporin derivatives into glutaryl-7-aminocephalosporanic acid derivatives A process for the continuous conversion of cephalosporin derivatives into the corresponding glutaryl-7-aminocephalosporanic acid derivatives in the presence of a catalyst containing D-amino-acid oxidase is described. The product yield can be increased, where appropriate, by addition of hydrogen peroxide.
Patent EP-0492158-A2 (EP)
Inventor: MINNICK MICHAEL GERALD
IPC: B32B27/12
Filed: 1991-11-26
Abstract: A flexible laminate comprising metal (4) and fabric (8) having an adhesive copolyetherester resin in the form of a film (6) between the metal and the fabric. In a preferred embodiment, a copolyetherester resin in the form of a film is used as an adhesive for a flexible laminate made of copper foil and flexible fabric made of aromatic polyamide resin fibers. Encapsulant film may be applied to the outer surface of the fabric to enhance moisture resistance of the laminate and/or to improve the handling of the laminate.
Patent EP-0449593-A2 (EP)
Inventor: SHIMP DAVID A
IPC: C07C261/02
Filed: 1991-03-26
Abstract: Cyanate esters of 4,4′-[1,3-phenylenebis (1-methylethylidene)] 2,2′,6,6′-R-bisphenol, in which each R is independently H or C₁-C₄ alkyl, can be cured in the presence of catalysts at temperatures in the range of about 250° to about 300°F (121° to 149°C) to obtain percent cyclotrimerization of the cyanate ester groups of at least 80 percent.
Patent EP-0449666-A2 (EP)
Inventor: HARAIKAWA TOSHIKATSU C O KINUG
IPC: B62D25/18
Filed: 1991-04-02
Abstract: A mud guard (10) including an upper portion composed of a mounting member (11) and a fender guard member (12), and a lower portion (13) (a skirt member) formed of a different kind of resin by injection molding. The molding is separated into two steps. First, the upper portion is molded by reinforcement resin such as hard resin injected into a first cavity (21) configured by a mold which is composed of separable mold members (22-24). Second, the separable mold is partially replaced by another member (25) to configure a second cavity (26) for the lower portion (13). Then the lower portion is molded by flexible resin injected into the second cavity (26). The resins may be partially painted before molding, respectively.
Patent EP-0489509-A2 (EP)
Inventor: SANO HIROAKI
IPC: B22C15/28
Filed: 1991-11-13
Abstract: A method of manufacturing a core and a mold using self-hardening molding sand or gas-hardening molding sand, wherein the self-hardening molding sand or the gas-hardening molding sand is charged in a core pattern or a flask while applying three-dimensional jolt, and a method of manufacturing a core and a mold using self-hardening molding sand, wherein air flow is precipitated by sucking the self-hardening molding sand in a core pattern or a flask.
Patent EP-0490505-A2 (EP)
Inventor: DINWIDDIE JOHN MONROE JR
IPC: G06F3/153
Filed: 1991-11-20
Abstract: An information handling apparatus for transferring and composing image signals for display. The apparatus including a media control module which provides control information to a bus. The control information controls selective access to the bus of multiple image signals generated by respective image sources. The selective access enables composition of the image signals in response to the control information. The media control module receives a composed image from the bus and provides the composed image to a display device in real time.
Patent EP-0491550-A2 (EP)
Inventor: KLEIN DIETER H
IPC: C08L71/02
Filed: 1991-12-17
Abstract: The invention is a water dispersible epoxy resin composition comprising:
     A) the reaction product of one or more polyepoxides optionally, one or more poly (aromatic hydroxy) containing compounds optionally, one or more chain terminators, and one or more nominally difunctional C₁₂₋₃₆ fatty acids or a dimer of an unsaturated, fatty acid; 
wherein the composition further comprises:   B) a sufficient amount of a surfactant to form a stable dispersion of the epoxy resin in water wherein the surfactant comprises an alkyl aryloxy poly(propyleneoxy) poly(ethyleneoxy) ethanol or a C₁₂₋₃₆ hydrocarboxy poly(propyleneoxy) poly(ethyleneoxy) ethanol wherein the hydrocarboxy moiety is the residue of a C₁₂₋₃₆ fatty alcohol or fatty acid.   
     In another aspect the invention is a high solids aqueous emulsion of such epoxy resin reaction product and surfactant. In yet another aspect, the invention is a coating composition comprising an aqueous emulsion containing the hereinbefore described epoxy resin coating composition, and a water-soluble dispersible, or emulsifiable curing agent or hardener for such epoxy resin composition.
Patent EP-0493011-A2 (EP)
Inventor: HARADA NOBUYUKI
IPC: A61F13/15
Filed: 1991-12-20
Abstract: The present invention provides a water absorbent matter which is physically and chemically stable, difficult in shifting and falling-off of a water-absorbent resin particle and from a cellulose fiber, and thereby, has superior water-absorbent properties. A water absorbent matter like this is made by containing a water-absorbent resin particle having an acidic group such as a carboxyl group on the surface, a cellulose fiber, and a cationic high-molecular compound having a weight-average molecular weight of 2,000 or more, so that the water-absorbent resin particle is firmly set on the cellulose fiber by a cationic high-molecular compound in the presence of water. 
     A water absorbent may be used, which is made by treating the surface of a water-absorbent resin particle having an acidic group with a crosslinking agent having two or more of a functional group capable of making a covalent bond by reacting with the acidic group to crosslink the particle at a part of the acidic group, and then, mixing the particle with a cationic high-molecular compound of an weight-average molecular weight 2,000 or more capable of making an ionic bond by reacting with the acidic group.
Patent EP-0489671-A2 (EP)
Inventor: TRUCHET GASTON
IPC: F16L37/40
Filed: 1991-12-05
Abstract: The body (11) which encloses the blocking means (14) and which is provided with a lock (21) for retaining the end part (29) provided at the end of the flexible tube (C) can move axially in the fixed ring (10) and is immobilised by means of a retractable finger (25) interacting with a recess (10b) of said ring. In one variant the blocking means are constituted by the rear portion of the body (11) arranged in the manner of a controlling slide valve. <IMAGE>
Patent EP-0470031-A2 (EP)
Inventor: BROWN MICHAEL JAMES
IPC: H05K3/46
Filed: 1991-06-18
Abstract: An improved printed circuit card or second level electronics package (circuit board) including a laminate of lossy material (4) and dielectric material (5) between the voltage supply plane (Vcc) and the ground (GND) plane. The laminate suppresses common mode noise that is generated by active components on the card or circuit board.
Patent EP-0439429-A2 (EP)
Inventor: WINTERTON LYNN C
IPC: A61L12/12
Filed: 1991-01-16
Abstract: A contact lens conditioning solution which has a polyoxyethylene-polyoxypropylene substituted ethylenediamine nonionic surfactant (Poloxamine type) having a hydrophile-lipophile balance of seven or below and a carrier vehicle. A polyoxyethylene-polyoxypropylene nonionic surfactant (Poloxamer type) having a hydrophile-lipophile balance of seven or below and a polyoxyethylene concentration of less than about 20 % by weight of the polyoxyethylene-polyoxypropylene nonionic surfactant may also be included in the solution.
Patent EP-0508128-A2 (EP)
Inventor: NELSON STEPHEN R
IPC: H01L29/861
Filed: 1992-03-10
Abstract: This is a monolithic PIN diode switch circuit. The circuit comprises; first and second input ports (30, 32); first and second output ports (26, 28); a first pair of back-to-back monolithic GaAs PIN diodes (10) connected between the first input (30) and the first output ports (26), the first pair of back-to-back monolithic GaAs PIN diodes (10) connected between the first input (30) and the second output ports (28), the second bias node (38) between the second pair of back-to-back monolithic GaAs PIN diodes; a third pair of back-to-back monolithic GaAs PIN diodes (10) connected between the second input (32) and the first output ports (26), the third pair of back-to-back monolithic GaAs PIN diodes having a third bias node (38) between the third pair of back-to-back monolithic GaAs PIN diodes; and a fourth pair of back-to-back monolithic GaAs PIN diodes (10) connected between the second input (32) and the second output ports (28), the fourth pair of back-to-back monolithic GaAs PIN diodes; the first and fourth pairs of monolithic GaAs PIN diodes being connected cathode-to-cathode and the second and third pairs of monolithic GaAs PIN diodes being connected anode-to-anode; the first, second, third and fourth bias nodes being connected to receive a first common bias signal (BIAS B); and the first and second input ports and first and second output ports being connected to receive a second common bias signal (BIAS A). Other devices and methods are also disclosed.
Patent EP-0505911-A2 (EP)
Inventor: BARLIAN REINHOLD
IPC: H02G15/115
Filed: 1992-03-18
Abstract: 2.1 A device for an electrical line having a tubular housing for connection of the line is intended to be constructed to have small dimensions and high reliability. 2.2. The housing is formed by means of a division consisting of two housing parts which can be connected to one another. 2.3. A device for joining, connecting and disconnecting electrical lines. <IMAGE>
Patent EP-0514738-A2 (EP)
Inventor: REICHLE HANS
IPC: G01R15/12
Filed: 1992-05-12
Abstract: This device comprises an equipment housing (11) of suitable handy shape. In this equipment housing (11), a processor (12) controlling the device with keying means (14) for selecting and starting testing and measuring functions is arranged which is followed by a measurement transformer (13) with an input stage (15) and a supply stage (16) common to the processor (12), the measurement transformer (13) and the input stage (15). If one of the functions like fault current test, direction of rotation, insulation test, loop resistance, cosine phi, voltage, peak current and others is selected, the display of the processor shows the relevant connection circuit which gives the user accurate instructions on how to connect the device. <IMAGE>
Patent EP-0517109-A2 (EP)
Inventor: SCHUHMANN DETLEF ERICH DR
IPC: B32B27/18
Filed: 1992-05-29
Abstract: A multi-layer white, biaxially oriented polypropylene film is described. The film has at least a three-layered structure and comprises: 
 
  a base layer made of polypropylene polymers containing up to 2% by weight of calcium carbonate with an average particle size up to 2.0  mu m and 0 to 25% by weight of titanium dioxide, 
  an intermediate layer of propylene polymers containing 0 to 25% by weight of titanium dioxide based on the total weight of the intermediate layer, 
  and an outer layer of sealable raw material. 
 
<??>The film according to the invention contains altogether at least 2% by weight of titanium dioxide in the base layer and/or in the intermediate layer.
Patent EP-0550794-A2 (EP)
Inventor: FLEIG MANFRED
IPC: H03M1/24
Filed: 1992-09-04
Abstract: This rotation encoder only comprises one angle-measuring device for determining the position of the encoder shaft during one rotation and a counting unit for detecting and storing the complete rotations of the encoder shaft, a separate signal transmitter being used for detecting the complete rotations. The current consumption of the rotation encoder is reduced in the disconnected state to such an extent that the power supply of the counting unit and of its signal transmitter can be buffered without problems for years by means of a battery or an accumulator. In this arrangement, battery or accumulator, like the other additional components, are integrated in the housing of the rotation encoder so that this represents a compact integral component. <IMAGE>
Patent EP-0547601-A2 (EP)
Inventor: STOLTZ RICHARD A
IPC: G09G3/34
Filed: 1992-12-17
Abstract: A color display system (10) for transforming pixel data, where each of three primary colors is represented by a value for its intensity, into an image. Three light sources, (11a - 11c), one for each primary color, each illuminate a spatial light modulator (SLM) (12a - 12c), such as a deformable mirror device. Each of these SLMs (12a - 12c) is operated so that it reflects an amount of light corresponding to the intensity of the pixel currently being displayed. The light thus regulated is linearized into a single beam of mixed-color light using mirrors, (14a, 14b), and lens (15), and directed to an addressing SLM (13). Addressing SLM (13) is operated so that only an element corresponding to the pixel being displayed is "on". The addressing SLM (13) reflects the mixed-color light for that pixel to a photosensitive surface (18).
Patent EP-0550036-A2 (EP)
Inventor: TANIGUCHI TADASHI
IPC: G11B7/12
Filed: 1992-12-24
Abstract: In an optical apparatus according to the present invention, a light-absorbing film (32) is formed between a light-receiving element (13) and an optical semitransparent film (25) formed on the light-receiving element (13) to cause the light-receiving element (13) to partially receive incident light. In addition, in an optomagnetic recording polarization optical apparatus according to the present invention, a prism (15) for guiding a reflected light component from an optomagnetic recording medium (22) to a light-receiving element and the light-receiving element are arranged on the same substrate.
Patent EP-0512701-A2 (EP)
Inventor: SATO YUKIO
IPC: H05K1/14
Filed: 1992-04-16
Abstract: A common connecting connector (2) including all of interface signals with additive function printed circuit boards (3, 4) is provided on a printed circuit board (1) of a main body, and connecting connectors (5, 6) of similar type as the common connecting connector (2) is provided on each of additive function printed circuit boards (3, 4). With this, the additive function printed circuit boards (3, 4) are connected selectively to the printed circuit board (1) of the main body.
Patent EP-0526094-A2 (EP)
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/137
Filed: 1992-07-23
Abstract: A chiral smectic liquid crystal device is constituted by forming a rectangular cell structure including a pair of substrates and an injection port (5) in a side of the cell structure, the pair of substrates having been provided with alignment axes in substantially identical directions (6), and filling the cell structure with a chiral smectic liquid crystal through the injection port. The alignment axes are provided, e.g. by rubbing, so as to impart a pretilt of liquid crystal molecules in a direction which is either parallel to said one side of the substrates with the injection port or is directed toward the injection port, whereby liquid crystal layer thickness irregularity due to movement of liquid crystal molecules along the cell extension is suppressed.
Patent EP-0533370-A2 (EP)
Inventor: STEEBY JON ALLEN
IPC: F16H61/08
Filed: 1992-09-01
Abstract: A control method/system (200) for a control system (104) for semi-automatically executing automatically selected upshifts and downshifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds (IS, OS) and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts by automatic shifting into neutral upon a naturally or manually caused torque reversal of the transmission and remaining in neutral until the vehicle operator causes substantially synchronous conditions to occur. The method/system (200) includes calculating a first and second reference value (REF-UP, REF-DN) as functions of input shaft speed and only preselecting upshifts of output shaft acceleration (dOS/dt) exceeds the first reference (REF-UP) and only preselecting downshifts if output shaft acceleration (dOS/dt) is less than the second reference value (REF-DN). The first and second reference values vary with the value of input shaft speed over ranges (150-154, 152-160) thereof.
Patent EP-0536981-A2 (EP)
Inventor: BANNER ALVIN C
IPC: H02K13/04
Filed: 1992-10-06
Abstract: The operation of a flier-type armature winding machine is monitored to detect if a tang connection is missed and for interrupting the operation of the machine in such event. Differences in wire usage between those cases in which a tang connection is successfully made and those cases in which a tang connection is missed are detected and, if the differences are substantial, the operation of the armature winding machine is terminated. The monitoring is done with a shaft encoder (42) and an add-subtract counter (46) by which is computed the degrees of forward and reverse rotation of a guide pulley over or around which the wire is coursed. In a modification, up and down movements of a dancer pulley are monitored to provide an indication of wire usage.
Patent EP-0549371-A2 (EP)
Inventor: SUMIDA TATSUYA
IPC: H01R13/516
Filed: 1992-12-24
Abstract: A combination connector consists of a first holding member (6) for holding a plurality of female connectors (5), a second holding member (1) holding a plurality of male connectors (1b) and a lever (7) rotatably mounted on the first holding member. The lever has cam grooves (7e) engaged with pins (9) projecting from the second holding member. The lever is rotated with the pin engaging the cam groove so as to engage the female connectors held by the first holding member and the male connectors held by the second holding member with each other and connect the first holding member and the second holding member with each other. The connector is intended for connecting an automobile wiring harness to an electronic unit.
Patent EP-0517625-A2 (EP)
Inventor: GOODWIN WILLIAM DONALD
IPC: B41J11/02
Filed: 1992-06-03
Abstract: A printing mechanism such as a thermal printer includes a rotatable cylindrical platen (12) having a circumference which is smaller than the printing length of a complete image to be reproduced on a print medium (14), and at least one pinch roller (16,18). The platen (12) has a width which is wider than a width of the print medium (14). The platen (12) includes a rigid central longitudinally-disposed shaft (26), a cylindrical elastomeric layer (28) formed around a central longitudinal section of the shaft (26), and first and second opposing cylindrical registration members (40). The first and second registration members (40) are fixedly coupled to the shaft (26) and engage a first and a second end of the elastomeric layer (28), respectively, so that the shaft (26), layer (28), and members (40) rotate together. Each pinch roller (16,18) is formed of a rigid material and is disposed longitudinally to the platen (12). Each pinch roller (16,18) is forced radially towards the platen (12) by a suitable forcing means to engage (a) the registration members (40) in the absence of a print medium (14) between the pinch roller (16,18) and the elastomeric layer (28), and (b) just engage the surface of the print medium (14) opposite the elastomeric layer (28) during a printing process.
Patent EP-0560195-A2 (EP)
Inventor: TSUKAHARA KAZUHITO
IPC: G01R21/133
Filed: 1993-03-04
Abstract: An actual operating time indicator includes: a lifting motor for lifting a load up/down; a power detection unit for detecting an input power based on a current and a voltage supplied to the motor, and converting the input power into a first voltage proportional to the input power; a voltage-to-periodic pulse conversion unit connected to the power detection unit for receiving the first voltage and converting the first voltage into the periodic pulse proportional to the first voltage; a counter unit connected to the voltage-to-periodic pulse conversion unit for counting and integrating the periodic pulse to obtain an integrated power; and a display operatively connected to the counter unit for indicating the integrated power as an actual operating time of the motor.