baber/WOPTO huggingface dataset:
Patent EP-0208919-A2 (EP)
Inventor: UCHIYAMA TAKASHI
IPC: H04N1/405
Filed: 1986-06-12
Abstract: There are disclosed a method of delivering pictorial Image data per each color obtained by applying color resolution to a manuscript using a color scanner to a sublimation transfer printer to effect a transfer from a sublimation transfer sheet to an image-receiving sheet, thus to make a hard copy of a color image, and a device for implementing such a method. The image data comprises three primary data of cyan, magenta and yellow and black data calculated from the three primary data. Data obtained by applying color and gradation corrections to the four color data are delivered to the sublimation transfer printer. The sublimation transfer sheet is provided with a transfer ink layer of four colors of cyan, magenta, yellow and black. By the operation of the sublimation transfer printer, the ink of each transfer ink layer is transferred onto the image-receiving paper, thus to make a hard copy.
Patent EP-0209086-A2 (EP)
Inventor: WELLER GUNTER
IPC: B65D45/22
Filed: 1986-07-11
Abstract: 1. A lever-type closure means for the filter housing of an intake air filter of, in particular, internal combustion engines for connecting the housing lid (3) to the housing base (1), consisting of a strip-form spring clip (4) and an abutment (5) arranged on the housing base, characterised in that the abutment (5) consists of a mounting half shell (10) and two catches (11, 12) arranged laterally beneath the mounting shell (10), in that the catches (11, 12) are arranged at a distance from one another corresponding, at the ends remote from the mounting half shell (10), to at least the width of the spring clip (4) in that the ends of the catches facing the mounting half shell (10) are sprung in construction, in that the strip-form spring clip (4) is curved into a circle at its end (6) facing the housing base (1) and forms a bearing which rests on the mounting half shell (10), and in that the spring ends of the catches (11, 12) engage in the opening in the circularly curved end (6) of the spring clip.
Patent EP-0214454-A2 (EP)
Inventor: LANGE WERNER DR
IPC: C08F226/02
Filed: 1986-08-01
Abstract: The present invention relates to new water-soluble copolymers based on acrylic acid derivatives and their use as building material auxiliaries.
Patent EP-0213490-A2 (EP)
Title: Colour-photographic recording material
Inventor: RENNER GUNTER DR
IPC: G03C7/32
Filed: 1986-08-13
Abstract: 1. Colour photographic recording material containing at least one silver halide emulsion layer with which a magenta coupler is associated and at least one yellow 4-bis-alkoxyphenyl-azopyrazolone dye contained in a silver halide emulsion layer or in a light-insensitive layer of hinder, characterised in that the yellow dye corresponds to the following formula I :  see diagramm : EP0213490,P20,F3  wherein Y denotes aryl or acyl, R**1 and R**2 each denotes a group of the following formula :  see diagramm : EP0213490,P21,F1  wherein m and n stand for 1, 2 or 3 and m + n =< 4, and Z denotes a phenyl group.
Patent EP-0220532-A2 (EP)
Inventor: SALANT RICHARD F
IPC: F16J15/34
Filed: 1986-10-02
Abstract: In a  mechanical seal (l8) an actuator (32,32a) is provided for deforming at least one of the surfaces so that the gap converges in a direction from a high pressure side (20) to a low pressure side (22) of the seal; a sensor (48) is provided for measuring a temperature indicative of incipient contact of said surfaces (34,36) and a control system (46) responsive to the sensor (48) generates an external voltage which is applied to the actuator to control the convergence of the surfaces and thus maintain an optimum thickness of the lubricating film for a wide range of operating conditions.
Patent EP-0224245-A2 (EP)
Inventor: KNOTH JOACHIM
IPC: G01N23/223
Filed: 1986-11-25
Abstract: In the method, which is used for analysing the element composition of samples, the surface is exposed to X-radiation and a detector fastened above the sample is used to examine spectrometrically the radiation emitted from the sample. The object of the invention is to design the method of the abovementioned type in such a way that the element composition of the plane surfaces of, for example, solid samples can be sensed quantitatively and non-destructively. The way in which this is achieved is for the X-radiation activating the elements of the surface to be directed at the surface at an acute angle less than the critical angle of the total reflection and for the X-ray fluorescence radiation emitted from the elements to be sensed by the detector. <IMAGE>
Patent EP-0229374-A2 (EP)
Inventor: WEAVER MAX ALLEN
IPC: B41M5/388
Filed: 1986-12-22
Abstract: A yellow dye-donor element for thermal dye transfer comprises a support having thereon a yellow dye dispersed in a polymeric binder, the yellow dye having the formula: wherein R is a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; or represents the atoms which when taken together with Z forms a 5- or 6-membered ring;R¹ is an alkylene or substituted alkylene group;X is -OJO-, -OJ-, -JO-, -OJNR³-, -NR³J-, -NR³JNR³, -JNR³- or -NR³JO-;J is CO or SO₂;R³ is hydrogen; a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms; a substituted or unsubstituted aryl group of from 6 to 10 carbon atoms; or represents the atoms which when taken together with R² forms a 5- or 6-membered ring; R² is a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; a substituted or unsubstituted aryl group of from 6 to 10 carbon atoms; or represents the atoms which when taken together with R³ forms a 5- or 6-membered ring;Z is hydrogen or represents the atoms which when taken together with R forms a 5- or 6-membered ring;Y is a substituted or unsubstituted alkyl or alkoxy group of from 1 to 6 carbon atoms or halogen; andn is a positive integer from 1 to 4.
Patent EP-0220789-A2 (EP)
Inventor: BOWERS DEREK F
IPC: H01L21/822
Filed: 1986-01-17
Abstract: A temperature insensitive voltage reference is described which can advantageously be implemented using standard CMOS processing techniques. A pair of parasitic bipolar transistors (Q1,Q2) are coupled with appropriate resistors (R1,R2) to produce a voltage with a temperature coefficient that is equal in value but of opposite polarity to a zener diode voltage-temperature coefficient. This voltage is then combine with a zener diode (Z1) voltage to yield the desired output reference voltage.
Patent EP-0194113-A2 (EP)
Inventor: ATKINS RANDALL KEITH
IPC: C07D319/08
Filed: 1986-02-28
Abstract: A process for preparing a cis N-alkylperhydroquinoline comprising reacting a 3-chloropropyl N-alkylimine with a hydride reducing agent in a basic reaction medium at a temperature in the range of from about -20°C to about 25°C.
Patent EP-0195674-A2 (EP)
Inventor: SLOAN CLIFFORD R
IPC: C10M163/00
Filed: 1986-03-19
Abstract: It is known to use chlorinated paraffins as an extreme pressure lubricant additive in lubricating metals. Such additives are highly corrosive, however, and for that reason are not suitable for a number of uses, such as in the lubrication of internal combustion engines. The present invention overcomes the corrosive problems of the previous chlorinated paraffin additives. The present invention involves the mixing of a substantial portion of chlorinated paraffins with a smaller portion of an alkaline earth metal sulfonate, such as calcium or barium sulfonate, and preferably a base mineral oil and solvent The resulting additive can be added to standard motor oil to improve its extreme pressure performance in internal combustion engines.
Patent EP-0200534-A2 (EP)
Inventor: HIRATSUKA SEIICHIRO C O HACHIO
IPC: H04N1/40
Filed: 1986-04-29
Abstract: According to a method and apparatus for estimating a halftone image, a unit area is set and shifted by a focusing lens and a photoelectric transducer in a binary image consisting of black and white regions, and the halftone image is estimated on the basis of a ratio of the white regions to the black regions within each unit area. The number of white pixels is counted by an A/D converter. When different unit areas are used, a specific one satisfying predetermined conditions is selected and shifted in the binary image, and prestored image data is read out from RAMs by column and row address generators and calculated to obtain a halftone estimated value within each unit area. The binary image can be thus a Bayer dither image or a digital binary image.
Patent EP-0190077-A2 (EP)
Inventor: FUKAYA JUN
IPC: H01L23/66
Filed: 1986-01-28
Abstract: semiconductor device comprising: a base plate (1) for mounting a semiconductor chip (C); side walls (20, 22) disposed on the base plate to surround the semiconductor chip; an input lead piece (8) and an output lead piece (8), both being connected to the semiconductor chip and extending outward from the side walls (22); and at least one earth lead piece (70) extending outward from the side wall (20) between the positions from where the input and output lead pieces (8) are taken out. The side walls (22) at the positions from where the input and output lead pieces are taken out are made of electrical insulation material. The side wall (20) at the position from where the earth lead piece (70) is taken out is made of metal as one body integral with a bonding terminal (90) extending inward of the side wall and the earth lead piece extending outward of the side wall.
Patent EP-0247312-A2 (EP)
Title: Stuhl
Inventor: LANUZZI MAX
IPC: A47C3/026
Filed: 1987-03-21
Abstract: Ein Stuhl mit einem Sitzträger (1) weist einen Sitz auf, der über einen vorderen Lenker (11) mit dem Sitzträger (1) verbunden ist und aus einem vorderen Sitzteil (6) sowie einem daran angelenkten hinteren Sitzteil (8) besteht. Der hintere Sitzteil (8) ist über einen starr damit verbundenen, nach unten weisenden Ansatz am Sitzträger (1) befestigt. An dem Ansatz ist über ein Lager (17) ein Ende eines Lenkers (16) angelenkt, dessen anderes Ende über ein Lager (15) mit einem Bereich (14) des Rückenlehnenträgers (3) verbunden ist, der am Sitzträger (1) angelenkt ist. Ein Kraftspeicher (13) ist gelenkig einerseits mit dem Sitzträger (1) und andererseits mit dem Sitz verbunden.
Patent EP-0248998-A2 (EP)
Inventor: WEISS RAFAEL
IPC: B65D19/44
Filed: 1987-04-08
Abstract: The elements (2,2') are intended for locating rotationally symmetric workpieces (3,3') such as gear wheels on a pallet or work transfer belt etc. such that their axes are horizontal. The elements are arranged in pairs (2,2') and provided with plane front faces (10,10') inclined at equal angles relative to the pallet or belt surface while for the elements of each pair these faces are at equal opposite angles relative to the vertical plane through the axes. The elements have plane rear faces (11,11') normal to the pallet surface and the axes such that the faces (10,11; 10',11') of adjoining pairs define work locating recesses between them.
Patent EP-0248220-A2 (EP)
Inventor: WADA MASARU
IPC: C07D243/04
Filed: 1987-05-05
Abstract: A process for producing a cyclic urea by reacting a diamine directly with phosgene with a high yield and a cheap cost is provided, which process comprises reacting a diamine expressed by the formula
     wherein R represents hydrogen atom or a lower alkyl group and R' represents dimethylene group, trimethylene group, tetramethylene group or a lower alkyl group-substituted dimethylene group, trimethylene group or tetramethylene group except for three particular combination of R with R', with phosgene substantilly in the presence of water and a dehydrochlorinating agent to obtain a cyclic urea expressed by the formula
     wherein R and R' are as defined above.
Patent EP-0250796-A2 (EP)
Inventor: AUNGST BRUCE JEFFREY
IPC: A61K31/485
Filed: 1987-05-12
Abstract: Aliphatic, aromatic, carbonate, carbamate, or sulfonate ester prodrugs of 3-hydroxymorphinans lack the bitter taste of the parent compounds and provide enhanced bioavailability of 3-hydroxymorphinans from buccal, nasal, and sublingual dosage forms.
Patent EP-0253162-A2 (EP)
Inventor: EDDY WILLIAM A
IPC: H01L21/683
Filed: 1987-06-24
Abstract: Apparatus and a method for transferring one or more workpieces from a first location to a second location in an automated fashion. The apparatus includes a wafer transfer arm having a vacuum means at one end thereof for removable attachment to the underside of a workpiece to cause the workpiece to be moved from a first location to a second location. The transfer arm is coupled at the opposite end thereof to a post which is coupled to drive means for moving the arm in three degrees of freedom, namely along an X direction, along a Z direction and in a rotative direction. A reversible drive motor is provided for each degree of freedom and the motors are mounted on a carriage in a manner such that the motors can be simultaneously actuated under the control of a computerized control means. Thus, with a program coupled to the control means, the transfer arm can be made to perform a series of steps sequentially to move one or more workpieces from a first location, such as a wafer cassette, to a processing station.
Patent EP-0272475-A2 (EP)
Inventor: VIESSMANN HANS DR
IPC: G01K1/14
Filed: 1987-11-24
Abstract: The immersion sleeve with a sensor, in particular a temperature sensor, is intended for measuring points in heating installations, and consists of a head piece having a dip tube closed at the lower end in which the sensor is arranged together with cable leads. Arranged on the head piece (1) is a retaining rod (2), and arranged thereupon is a springleaf (4) extending longitudinally in the dip tube (3). The at least one sensor (5) is arranged biassed between the springleaf (4) and the dip tube inner wall (5). <IMAGE>
Patent EP-0271027-A2 (EP)
Inventor: AMIMOTO YOSHIO
IPC: C08F218/04
Filed: 1987-12-04
Abstract: A copolymer comprising 50 to 90% by weight of the constituting unit derived from (a) a polymerizable compound having a perfluoralkyl group of 4 to 20 carbon atoms, 10 to 50% by weight of the constituting unit derived from (b) cyclohexyl or benzyl ester of acrylic acid or methacrylic acid and 0.1 to 10% by weight of the constituting unit derived from (c) at least one selected from the group consisting of polyethylene glycol diacrylate of the formula 
CH₂=CRCOO(CH₂CH₂O)rCOCR=CH₂ 
wherein R is hydrogen atom or methyl, r is an integer of 1 to 50, and N-methylolacrylamide. The copolymer is useful as an oil and water repellent composition.
Patent EP-0229713-A2 (EP)
Inventor: MURDOCK BRUCE
IPC: G05B24/02
Filed: 1987-01-13
Abstract: A touch panel has panel scanning signals selectively applied to the four sides of a touch sensing surface of the panel so as to establish alternating current voltage gradients in desired directions across the touch sensing surface. When the panel is touched, touch currents result and are utilized by a touch location circuit in determining the location of touch. The impedence touch current resulting from a user's touch may also be determined and used. The touch panel circuit automatically compensates for changes in impedance touch current, such as results when users touch the panel with ungloved and gloved fingers.
Patent EP-0265028-A2 (EP)
Inventor: LYMAN GEORGE
IPC: G01N1/00
Filed: 1987-02-02
Abstract: A multi-channel pipetter has a U-shaped housing with horizontal upper and lower arms and an interconnecting hand grip portion. A plurality of nozzles that serve to support replaceable tips are mounted on the lower arm in a vertical orientation are connected by a flexible tubing that extends upwardly through the grip portion to a circular array of cylinders disposed horizontally in the upper arm. A piston- cylinder-volume setting mechanism is horizontally disposed in the upper arm. The mechanism is actuated by a trigger on the hand grip portion and the volume is controlled by a micrometer head which operates a stop within the upper arm. A tip ejector is mounted in the lower arm which provides substantial mechanical advantage for stripping the tips from the nozzles.
Patent EP-0238202-A2 (EP)
Inventor: NAKAMURA NORIO SANKYO CHEMICAL
IPC: C07F9/547
Filed: 1987-02-13
Abstract: Glycerol derivatives having at least one heterocyclic group on the 3 or 2 position and a group of formula -Y-D-Q on the 1 position (in which Y represents oxygen, sulphur, -NR<sup>3</sup>-, -X-CO-R'-, -R<sup>4</sup>-CO-X-, -NR'-CO-, -CO-NR<sup>3</sup>-or -X-P-(O) (OH)-O-, where -NR<sup>3</sup>-is optionally protected imino, R<sup>4</sup> represents a direct bond or -NR<sup>3</sup>; and X represents oxygen or sulphur; D represents optionally substituted C<sub>1</sub>-C<sub>14</sub> alkylene; and Q represents a nitrogen-containing heterocyclic group or an amino group either of which is optionally quatemized) are PAF antagonists which may be used to treat asthma, inflammation and shock. They may be prepared by reacting a glycerol derivative having an active group at the 1-position with an appropriate compound to introduce the desired group.
Patent EP-0245018-A2 (EP)
Inventor: TARBUTTON KENT S C O MINNESOTA
IPC: C08G59/62
Filed: 1987-04-29
Abstract: Storage-stable, thermally-curable, one-part epoxy resin compositions comprising a curable epoxide resin; a curative amount of an aliphatic or non-aromatic cyclic polyol having about 2 to 18 carbon atoms, at least two hydroxy groups of said polyol being primary or secondary, and said polyol being free of strong acid groups, amide groups and electron-withdrawing substituents in the a-position in relation to the carbon atoms attached to the methylol groups of the polyol; and a catalytic amount of an imidazole compound.
Patent EP-0254417-A2 (EP)
Inventor: LIU LELAND LI-JEN
IPC: C08J7/052
Filed: 1987-06-19
Abstract: In a heat sealable coating composition for application to a polymer film wherein the composition contains (a) a film-forming aqueous latex based on an interpolymer or blend one or more acrylate esters and, optionally, one or more alpha, beta ethylenically unsaturated carboxylic acids, (b) inorganic particulate hot slip agent and (c) wax-containing cold slip agent, the improvement wherein the average particle size of the interpolymer component in the aqueous latex is from about 0.03 to about 0.5 microns.
Patent EP-0260791-A2 (EP)
Title: Thermoplastic sack
Inventor: MURRAY CHARLES ROBERTSON
IPC: B65D30/02
Filed: 1987-07-17
Abstract: A cold-drawn unbalanced biaxially oriented linear low density polyethylene film having a transverse direction draw ratio selected from greater than 1 to less than 3 and a machine direction draw ratio of less than 6 but greater than the transverse direction draw ratio. The film has enhanced tensile and puncture resistance while maintaining acceptable tear properties and is used for shipping sacks.
Patent EP-0255800-A2 (EP)
Inventor: WILLIAMS JOHN W
IPC: A01N37/44
Filed: 1987-07-21
Abstract: The invention relates to herbicidal compounds of the general formula I:
      wherein Y is OCH₃ or Cl,  
A is O-alkylene of l to 5 carbon atoms, O-alkylene of 3 to 6 carbon atoms in which the unsaturation is non-adjacent the oxygen atom thereof or NH-alkylene in which the alkylene is of l to 5 carbon atoms, and 
-COZR is an acid function or forms certain ester or thioester functions, 
and the mono- and di-salt forms thereof.
Patent EP-0278471-A2 (EP)
Inventor: BARRETT GERALD GEORGE
IPC: G06F12/0862
Filed: 1988-02-09
Abstract: A data processing system including at least one storage device for storing and retrieving data from several rotating tracks where each track includes sequentially located blocks for the storage of data. A storage interface is connected for controlling this storage device. The storage interface includes a data buffer for storing data retrieved from the storage device. A storage driver receives storage access commands from a processor to provide commands to the interface. This storage driver further includes the capability to provide commands for the transfer of data that has not been requested by the processor to the data buffer. These commands for data not requested by the processor call for data stored in sequence after data in storage devices read in response to read commands from the processor.
Patent EP-0282728-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65B57/00
Filed: 1988-02-10
Abstract: Beim Verpacken von Gegenständen, insbesondere von zerbrechlichen Gegenständen wie Keksen oder dergleichen, muß der Packungsinhalt auf Vollständigkeit bzw. Unversehrtheit geprüft werden. Zu diesem Zweck prüft man jede Packung (10) während kontinuierlicher Förderung über Fördermittel (17 bis 20) über mindestens einen, in Förderrichtung mitgeführten mechanischen Taster (21). Dieser Taster (21) wird mit seinem Tastkolben (22) über eine Feder (26) mit definierter Kraft auf die Weichpackung aufgedrückt. Ein Fehler im Packungsinhalt zeigt sich dadurch, daß der Tastkolben (22) außerhalb eines definierten Bereiches zu liegen kommt, der von Lichtschranken (33) überwacht wird, welche die Position eines Endabschnittes des Tasters (21) überwachen.
Patent EP-0287877-A2 (EP)
Inventor: YAMAMOTO TOHRU
IPC: C08G79/00
Filed: 1988-03-31
Abstract: A composite substance made of conjugated polymers that contain an inorganic moiety and an organic moiety in their molecule is provided. The conjugated polymers are produced from metal alkoxides and silane coupling agents, or else from metal alkoxides, silane coupling agents, and organic monomers. The conjugated polymers may be fired to give another composite substrate of this invention. These composite substances have both inorganic and organic characteristics, thereby attaining the excellent heat-­stability, mechanical strength, resistance to chemicals, and workability.
Patent EP-0287976-A2 (EP)
Inventor: ERBERT KARL
IPC: A45D26/00
Filed: 1988-04-16
Abstract: In the depilating device, the clamping device for the removal of hairs consists of a tweezer block (32) with about 10 to 60 parallel slats which can be spread apart by a drive apparatus (13) to oscillate periodically at a frequency of about 2000 to 15000 min<-><1> and can be braced against one another after the intake of hairs. The tweezer block (32) is also moved by the drive apparatus (13) back and forth between a clamping position, which lies near to a support apparatus, and the spread apart position which is remote from said support apparatus. In this case, a superimposed, oscillating swivel movement of the tweezer block (32) takes place about an axis which extends perpendicular to the axis of symmetry of the tweezer block (32) and parallel to the spreading direction of the slats. By this means, an assumed point on the free end of the slats executes a movement, the path of which extends approximately on a rectangle. By this means, the hairs are taken in more easily prior to removal and then knocked out. The arrangement is accommodated with the support apparatus in a handy housing. <IMAGE>
Patent EP-0294801-A2 (EP)
Inventor: GROSS HORST
IPC: B22C5/10
Filed: 1988-06-09
Abstract: In order to separate bulk materials with a different specific weight, for example two sands with a different density, an essentially horizontal vibration conveyor is proposed which has a first outlet in the floor region of its end lying in the conveying direction and is provided at its opposite end at the level of its upper charging layer with a second outlet. In order to promote the separating movement of the bulk material it is fluidised by air blown in from below, and essentially vertically extending crossribs are provided within a height sub-area in each case at intervals both with respect to the floor and also with respect to its filling height. The separation degree can be increased by means of cascade arrangements and, in the case of bulk materials with different particle sizes, by classifying sieves arranged downstream if appropriate. <IMAGE>
Patent EP-0302469-A2 (EP)
Inventor: YOKOO YOSHIHARU
IPC: C07K1/113
Filed: 1988-08-03
Abstract: Reactivation of cysteine-containing protein in a process, in which a reduced and denatured cysteine-­containing protein such as salmon growth hormone I or eel growth hormone I can be efficiently reactivated.