baber/WOPTO huggingface dataset:
Patent EP-4241878-A3 (EP)
Inventor: MCDANIEL MAX P
IPC: C08F110/02
Filed: 2019-09-19
Abstract: Methods for making a supported chromium catalyst are disclosed, and can comprise contacting a silica-coated alumina containing at least 30 wt. % silica with a chromium-containing compound in a liquid, drying, and calcining in an oxidizing atmosphere at a peak temperature of at least 650 °C to form the supported chromium catalyst. The supported chromium catalyst can contain from 0.01 to 20 wt. % chromium, and typically can have a pore volume from 0.5 to 2 mL/g and a BET surface area from 275 to 550 m 2 /g. The supported chromium catalyst subsequently can be used to polymerize olefins to produce, for example, ethylene-based homopolymers and copolymers having high molecular weights and broad molecular weight distributions.
Patent EP-4254974-A3 (EP)
Inventor: CHO HYUNJE
IPC: G03B11/04
Filed: 2018-12-19
Abstract: An electronic device comprises: a housing; at least one camera disposed inside the housing; at least one door disposed between the housing and a lens of the at least one camera; a driving unit configured to open or close the lens of the at least one camera by slidably moving the at least one door, wherein the driving unit comprises a linear actuator that linearly moves; a display; and at least one processor electrically connected to the at least one camera, the driving unit and the display, wherein the at least one processor is configured to: in response to reception of a first input, transmit a control signal to the driving unit to open or close the lens by slidably moving the at least one door, and control the display to display an open state or a closed state of the lens according to movement of the at least one door.
Patent EP-0017747-A3 (EP)
IPC: F16L55/04
Filed: 1980-03-05
Abstract: An accumulator for use in a refrigerant circuit having 
a tube in which are formed inlet and discharge openings 
and a cylindrical shell which is deformed by metal spinning 
against the exterior surface of the tube to form a container 
which serves as the accumulator. A diverter is provided 
between the discharge opening and the inlet opening to 
prevent direct flow through the tube bypassing the con­
tainer. A method of manufacture of the accumulator by 
metal spinning is also disclosed.
Patent EP-0029966-A3 (EP)
IPC: A61K31/545
Filed: 1980-11-20
Abstract: Cephalosporinderivate der allgemeinen Formel 
  
in der X eine der Gruppen 
  
bedeutet, R Wasserstoff oder eine leicht hydrolysierbare 
Ester-bzw. Aethergruppe und n die Zahl 1 oder 2 darstellt, 
sowie Salze dieser Verbindungen und Hydrate dieser Verbin­
dungen bzw. Salze.  
     Ferner entsprechende pharmazeutische Präparate, die 
Herstellung der Cephalosporinderivate, entsprechende Aus­
gangsverbindungen sowie die Verwendung der Cephalospo­
rinderivate bei der Behandlung von Krankheiten insbeson­
dere von Infektionskrankheiten.
Patent EP-0032632-A3 (EP)
IPC: A01K89/01
Filed: 1980-12-30
Abstract: This invention comprehends a spin casting style fish­
ing reel that is suspended below a fishing rod. The reel has 
a finger lever arm that causes the spinner head to move 
from the winding position to the precasting and casting 
position by lifting up on the finger lever. A unique guide 
means located inside the reel housing prevents the reel 
from miscasting by maintaining the finger lever in the right 
position.
Patent EP-0033491-A3 (EP)
Title: Frame for structures, in particular for show cases and show cabinets
IPC: A47F3/00
Filed: 1981-01-23
Abstract: A frame for furniture, particularly for display cabinets and showcases, having profiles which form the frame walls and having corner pieces to which the profiles are connected at profile-corner piece connections. At least one profile abuts bluntly on an associated end surface of a corner piece and is pulled thereagainst by at least one screw on the associated end surface. Such screw has its head resting on the corner piece and is screwed into the butting profile. The corner pieces are of hollow construction and have on at least one end thereof an end wall which the screw grips. The corner pieces have, near the screw, a lateral opening through which the screw is accessible in a direction transverse to the longitudinal axis of the screw.
Patent EP-0039777-A3 (EP)
IPC: H02K49/10
Filed: 1981-04-04
Abstract: Die Erfindung betrifft eine Synchronkupplung, bestehend 
aus zwei mit Dauermagneten bestückten, im Abstand vonein­
ander angeordneten, relativ zueinander drehbaren Teilen, 
von denen eines mit dem Antrieb und das andere mit dem 
Abtrieb verbunden ist. Erfindungsgemäß soll die tatsächliche 
Polbedeckung M der Teil (1,2) mit Dauermagneten (3) kleiner 
sein als die Polteilungswinkel  p  = 360°/2p mit p als Pool­
paarzahl.
Patent EP-0058876-A3 (EP)
Title: Apparatus for screening electric and electromagnetic waves at dense feed-throughs of line bundles through a wall
IPC: H01R13/24
Filed: 1982-02-10
Abstract: 1. Apparatus for shielding electric and electromagnetic waves in the case of tight ducts for groups of lines through a wall, comprising a pressure-resistant frame to be fixed at the wall passage point and in which the free space between the individual lines (8) of the group and the frame (2) is completely filled by unit-type, juxtaposed and superimposed, wholly or partially elastic mating parts (5) and neutral parts (3), as well as a pressed part formed from heat-swellable material having incorporated electrically conductive metal particles, whereby with each line (8) is associated a mating part (5) in each case comprising two mating part halves (6, 7), which are provided with recesses (30, 31) emanating from their contact faces and adapted to the cross-section of the line (8) to be inserted on the basis of shape and size, whereby in each recess is constructed a semicircular web (12, 13), which engages in a slot formed in the covering of line (8) in such a way that the surface (11, 11a) of each web (12, 13) faces the shielding cover (16) of line (8), the mating parts (5) with the neutral parts (3) being under the pressure acting in the frame plane by means of the pressed part, so that they are held together, with the lines (8) and with the frame wall in water, gas and fireproof engagement and through which the electrically conductive metal particles engage against one another and against the inner wall of frame (16) and the shielding cover of each line (8), characterized by the combination of the following features : a) both mating part halves (6, 7) have slot-like openings (40, 40a) in the vicinity of webs (12, 13) and at right angles to the tangential plane thereof and in each of these openings is inserted a flexible shielding strip (39, 39a) made from copper, tinplated copper, etc and each of these shielding strips (39, 39a) engages with a first end portion on the surface (11, 11a) of the semicircular web (12, 13) of the associated mating part half (6, 7) and with a second end portion on the outer surface (41, 41a) of the particular mating part half (6, 7) traversed by the slot-like opening (40, 40a) ; b) on the web (12) and/or on the already located there shielding strip end portion in recess (31) of in each case the first mating part half (7) of each mating part (5) is placed a third flexible shielding strip (32) of copper, tin-plated copper, etc, whose two ends extend over the surface of the first mating part half (7) facing the second mating part half (6) of the same mating part and engage with bent end portions on the lateral faces (36, 37) of said mating part half (7) ; c) between each mating part series (42) in frame (2) is arranged a contact plate (43), whose end portions (44, 45) engage on the side walls (2a, 2b) of frame (2).
Patent EP-0091617-A3 (EP)
IPC: B60K20/02
Filed: 1983-03-30
Abstract: A fail-safe means (48, 46), (86, 88) is arranged in a 
transmission shift lever supporting structure (10, 10′) for 
assuring the operative pivotal movement of the shift lever 
(12) even when the pivotally supported spherical portion of 
the shift lever is accidentally disengaged from the bearing 
member in the originally set socket member (42) of the 
structure. The fail-safe means comprises a stopper plate 
member (48, 86) stationarily arranged near the socket 
member. The stopper plate member has therethrough a 
stopper opening (46, 88) through which one end portion of 
the shift lever other than the spherical portion passes. The 
stopper opening is sized smaller than the spherical portion of 
the shift lever so that upon disengagement of the spherical 
portion from the bearing member, the spherical portion 
becomes engaged with the stopper plate member and is 
prevented from passing through the stopper opening.
Patent EP-0111935-A3 (EP)
Title: Cephalosporin derivatives and process for their preparation
IPC: C07D501/57
Filed: 1983-12-21
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. Cephem derivatives of the general formula  see diagramm : EP0111935,P10,F1  and physiologically acceptable acid addition salts thereof in which R**1 denotes hydrogen, R**2 denotes hydrogen, R**3 denotes C1 -C4 -alkyl optionally substituted by fluorine, A denotes a quinolinium or an isoquinolinium radical, each of which can also be substituted once or twice by C1 -C4 -alkyl and in which the R**3O group is in the syn position. For the Contracting State : AT A process for the preparation of cephem derivatives of the general formula I  see diagramm : EP0111935,P11,F1  and physiologically acceptable acid addition salts thereof in which R**1 denotes hydrogen, R**2 denotes hydrogen, R**3 denotes C1 -C4 -alkyl optionally substituted by fluorine, A denotes a quinolinium or an isoquinolinium radical, each of which can also be substituted once or twice by C1 -C4 -alkyl and in which the R**3O group is in the syn position, which comprises a) reacting a compound of the general formula II  see diagramm : EP0111935,P11,F2  or salts thereof or a reactive derivative of the compound II in which R**1, R**2 and R**3 have the abovementioned meaning and R**8 denotes an amino group or a protected amino group and R**9 denotes a group which can be replaced by quinoline, isoquinoline or substituted quinolines or isoquinolines corresponding to the radicals A of the formula I, with quinoline, isoquinoline or one of their derivatives, and alpha) splitting off a protective group which is present where appropriate and beta) if necessary, converting the resulting product into a physiologically acceptable acid addition salt, or b) reacting a 7-aminocephen compound of the general formula III  see diagramm : EP0111935,P12,F3 or acid addition salts thereof in which R**2 and A have the abovementioned meaning, it also being possible for the amino group to be present in the form of a reactive derivative, with a 2-(2-aminothiazol-4-yl)-2-syn-oximinoacetic acid of the general formula IV  see diagramm : EP0111935,P12,F4 in which R**1, R**3 and R**8 have the above meaning, or with an activated derivative of this compound, and alpha) splitting off a protective group which is present where appropriate and beta) if necessary, converting the resulting product into a physiologically acceptable acid addition salt
Patent EP-0140197-A3 (EP)
Title: Cover for paper sheets
IPC: B42D3/00
Filed: 1984-10-03
Abstract: 1. Cover for paper sheets with a spine and, adjoining the same on both sides by means of folds (5, 9), front and rear covers (2, 4), of which at least the front cover consists of a front tab (6), which integrally adjoins the spine, and of a transparent plastic sheet, which is fastened to the inside of the front tab by means of an adhesive layer, and with a thermoplastic adhesive (10) [sic], which is applied to the inside of the spine, for fastening the paper sheets, characterized in that the adhesive layer (8) consists of a thermoplastic adhesive, the activation temperature of which is matched to the material of the plastic sheet (7) or of the plastic-sheets in such a manner that after the plastic sheet (7) has been placed on the thermoplastic adhesive, which has been heated to activation temperature, no lasting optically visible changes remain.
Patent EP-0149037-A3 (EP)
Title: Method of creating drafts with an intelligent drawing-board and drawing-board for applying this method
IPC: G06F3/13
Filed: 1984-11-03
Abstract: When making a sketch by means of a stylus on a drawing surface, the track of the stylus is detected by a measurement system and passed onto a computer, which generates a computer-internal representation of the sketch, which is imaged by means of a plotter without noticeable parallax from behind through a drawing surface onto the latter, and forms the basis of the further development of a design in sequential steps. In this process, each subsequent step proceeds from the exact imaging of the computer-internal representation of the preceding design step. The intelligent drawing-board required for this consists of a drawing machine, a drawing plate, a drawing surface, a plotter, a stylus, a measurement system and a computer as well as, if necessary, a video screen, and the plotter is arranged, seen by the viewer, behind the drawing surface, so that the plotting beam is directed from behind against the drawing surface. <IMAGE>
Patent EP-0143590-A3 (EP)
IPC: A01B59/041
Filed: 1984-11-19
Abstract: A tractor hitch in which a pair of lower implement attach­
ment links (10) are stabilised by a pair of sway blocks (16) 
with rubbing surfaces (16a) which cooperate with the links or 
rubbing blocks (30) on the links to control the amount of side­
sway of the links. Each sway block (16) is mounted adjacent 
its upper end on the tractor by a mounting means (17, 18, 19, 
20, 21, 24) which allows the block to pivot generally in a 
transverse plane relative to the tractor and adjustment means 
(25, 26, 27, 27′, 28) are provided at the lower end of each 
sway block to allow the angle of pivot of the block to be 
continuously adjusted to set the amount of permitted side 
sway of the links when the links contact the lower ends of the 
blocks. The spacing (X) between the rubbing surfaces (16a) at 
the upper ends of the sway block (16) is also adjustable and 
shock cushioning (31) may be included in the mounting means 
of the sway blocks to cushion the links against sideways 
loading arising from loads carried by the links.
Patent EP-0147163-A3 (EP)
IPC: G11B15/675
Filed: 1984-12-18
Abstract: Cassette recorder has a spring member which fits into a 
depression in the rear edgewall of a cassette to sense 
whether the cassette is properly positioned for recording. 
The depression preferably is a conical receptacle, and said 
spring member has a rounded pawl which fits into the 
receptacle. The spring member also forces the cassette 
forwardly against a pair of positioning pins which may have 
inclined faces to force the front of the cassette against the 
base plate of the recorder.
Patent EP-0147359-A3 (EP)
IPC: G02F1/313
Filed: 1984-12-06
Abstract: Elektrisch steuerbare, integriert-optische Schalterele­
mente lassen sich in hoher Packungsdichte zu einer Kaskade 
zusammenfügen, für die nur zwei Grundtypen (A, B) von 
Wellenleiterzellen benötigt werden. Der eine Grundtyp (A) is 
ein Wellenleiter-Schalterelement mit der Länge x und der 
Breite y. Er ist - wie auch der andere Grundtyp (B) - an 
seinen Längsseiten mit optisch isolierenden Ätzgräben (1) 
versehen. An den Querseiten der Zellen haben alle 
Anschlußstellen der Wellenleiter (2.1, 2.2, 2.3) untereinander 
denselben Abstand y/2. Der andere Grundtyp (B) ist ein 
Ein-Wellenleiter-Verbindungselement. Mit ihm werden die 
durch den Versatz der Schaltelementzellen (A) um y/2 die 
verbleibenden Lücken ausgefüllt.
Patent EP-0184164-A3 (EP)
IPC: C01B3/36
Filed: 1985-11-30
Abstract: Die Anmeldung betrifft ein Verfahren zur Herstellung 
von Synthesegasen durch partielle Oxidation von schweren 
Kohlenwasserstoffen mittels Sauerstoff oder an Sauerstoff 
angereicherten Gasen in Gegenwart von Wasser oder Was­
serdampf in einem geeigneten Brenner, bestehend aus 
einem Innenrohr und einem Außenrohr, welche konzentrisch 
angeordnet sind und zusammen ein konisches Brenner­
mundstück bilden, wobei das Außenrohr mit Kühleinrichtun­
gen versehen ist, und bei dem das sauerstoffreiche Gas 
durch das Innenrohr und der schwere Kohlenwasserstoff 
zusammen mit dem Wasser bzw. dem Wasserdampf durch 
das Außenrohr geführt wird. Die Erfindung besteht darin, 
daß das Innenrohr in seinem Durchmesser so bemessen 
wird, daß das sauerstoffreiche Gas unter Berücksichtigung 
seiner Temperatur und seines Druckes eine mittlere lineare 
Geschwindigkeit von mindestens 150 m sec hat. Durch die 
Formgebung der Mündung des Innenrohres wird vermiden, 
daß sich das sauerstoffreiche Gas von der Rohrwand ablöst 
und beim Austritt aus dem Innenrohr Wirbel bildet.
Patent EP-0149516-A3 (EP)
IPC: G06T5/00
Filed: 1985-01-04
Abstract: A fluoroscopic image is processed digitally using a 
television camera operating at a frame rate of at least 30 
frames per second viewing the image and providing an 
analog video output, a digitizer which digitizes the analog 
video output to provide digital information representative of 
the analog signal, a plurality of frame processors which carry 
out arithmetic and logical operations on the digital image 
information and are operable at the frame rate of the 
television camera coupled to the output of the digitizer, a 2-D 
filter operable at the frame rate of the television camera 
coupled to said frame processors, a converter and interface 
to convert digital image information processed in the frame 
processors and 2-D filter back into an analog signal and 
television display coupled to the output of the converter for 
displaying the processed signal.
Patent EP-0178119-A3 (EP)
IPC: A24F40/00
Filed: 1985-10-02
Abstract: An automobile cigarette lighter adapted to generate an 
aromatic vapor, the lighter being releasabiy retained within a 
dashboard socket having terminals therein connected to the 
battery of the vehicle. The lighter is constituted by a cylindrical 
shell having telescoped therein a spring-biased plunger. A disc-­
shaped heater element attached to the front end of the plunger 
is normally disposed at a position spaced from the socket termi­
nals. A knob attached to the rear of the plunger projects beyond 
the rear end of the shell. When the knob is pressed in by a user, 
the plunger is advanced relative to the shell to cause the heater 
contact to engage the socket terminals and to be latched there­
to by a bimetallic element, thereby activating the heater. When 
the heat generated thereby reaches a level causing the bimetal­
lic element to bend, it releases the plunger which then returns 
to its normal inactive position. Formed in the plunger and the 
knob is a central duct extending from the heater element to an 
end opening in the knob. Receivable in the duct is a replaceable 
tubular cartridge having a heat-responsive, aroma-producing 
member therein which is activated by the heat to exude an aro­
matic vapor into the interior of the vehicle.
Patent EP-0193681-A3 (EP)
Title: Joint prostheses
IPC: A61F2/00
Filed: 1985-12-20
Abstract: A joint prothesis comprises a first component (11), a 
second component (17) and a plastics sleeve (13) lying 
between the first and second components. The second com­
ponent (17), together with the sleeve (13) is an interference 
fit within a blind bore in the first component (11), to key the 
first and second components together.
Patent EP-0196023-A3 (EP)
IPC: C09B35/08
Filed: 1986-03-21
Abstract: bis-Diazoverbindungen der Formel (1) 
  
worin R einen geradkettigen oder verzweigten Alkyl- oder Al­
koxyalkylrest von 3 bis 5 Kohlenstoffatomen bedeutet, und Y 
den anti-Diazotatrest -N=N-O⁻ME⁺, worin ME für ein Kalium- 
oder Natriumatom steht, oder den Rest -N=N-Z, worin Z für 
den Rest eines wasserlöslichen aliphatischen oder aromati­
schen Amins enthaltend eine Sulfonsäure- und/oder eine Car­
bonsäuregruppe steht, bedeutet, und Verfahren zu ihrer Her­
stellung, indem man ein Diamin der Formel (2) 
  
worin R die vorstehend genannten Bedeutungen hat, in einer 
wäßrigen, starken, nichtoxidierenden anorganischen oder or­
ganischen Säure mit einem Alkalimetallnitrit bei Temperaturen 
von etwa -10°C bis etwa +40°C bis-diazotiert und die gebil­
dete bis-Diazoniumverbindung entweder in das anti-bis-Diazo­
tat der genannten Formel (1) mit Y = -N=N-O⁻ME⁺ oder in 
eine bis-Diazoaminoverbindung der Formel (1) mit Y = 
-N=N-Z in an sich bekannter Weise überführt und dann ab­
scheidet.
Patent EP-0196633-A3 (EP)
Title: Key cap for a keyboard disposed in a housing
IPC: H01H13/02
Filed: 1986-03-27
Abstract: The invention relates to a keycap for a control unit of a telephone device, in which the keyboard is arranged inside the housing and can be pressed by means of a peg connected to the key cap for operation. The keycap, inserted in a housing opening, is provided with one or more pointed spring elements (2) on the side, which run downwards at an acute angle and are supported on a light conductor (7) in whose hole the peg (5) is inserted. Light is directed via the light conductor and peg to the characters and symbols which consist of a light-collecting plastic. Such a keycap is described in more detail in the main patent. The invention proposes a three layer construction of the keycap, the base body (4, 5) provided with the peg consisting of a clear-glass material, onto which a relatively thin layer (11) is applied with elevated symbols and around which, once again, there is fixedly arranged an opaque layer (12) with spring elements (2). <IMAGE>
Patent EP-0199253-A3 (EP)
Title: Device for the receipt of, checking of, and deposition of currency notes
IPC: G07D9/00
Filed: 1986-04-15
Abstract: A device for receiving, inspecting and storing instruments of value, comprising a lockable housing having at least one instrument receptacle (36), an inspection means for inspecting and identifying the instruments, a deposit unit (14) having a deposit pocket (18) and a return pocket (20) arranged on a wall (16) of the housing. Conveyors (28, 38) are provided for conveying instruments between the deposit unit (14) and the inspection unit and between the inspection unit and the instrument receptacle (36). The instrument receptacle (36) and a first part of the inspection unit (34) for verifying the genuineness of and identifying the instruments are arranged inside a closed vault (12). Instruments are moved between the closed vault and the deposit unit (14) by way of a two-way conveyor (28) passing through an opening (30) in the wall of the vault (12).
Patent EP-0205026-A3 (EP)
Title: Hinge arm for a furniture hinge with a mounting plate
IPC: E05D7/12
Filed: 1986-05-26
Abstract: A hinge bracket and fastening plate assembly for a furniture hinge in which a hinge bracket is securely held relative to a fastening plate in order to provide firm interconnection therebetween and to prevent any longitudinal backlash from taking place. The tight connection is achieved by a pivotal detent lever that is spring biased to cause an eccentrically curved cam face to engage with an abutment edge on a stationary fastening plate, and thereby draw a hinge bracket set screw into tight engagement with a corresponding slot in the fastening plate.