baber/WOPTO huggingface dataset:
Patent EP-4305672-A2 (EP)
Title: Silicon-germanium alloy-based quantum dots with increased alloy disorder and enhanced valley splitting
Inventor: FRIESEN MARK G
IPC: H01L29/66
Filed: 2022-06-17
Abstract: Gate-controlled quantum dots based on silicon-germanium (SiGe) alloy heterostructures are provided. Also provided are quantum computing systems incorporating the gate-controlled quantum dots. The quantum dots are formed in a semiconductor heterostructure in which a SiGe alloy quantum well is sandwiched between SiGe alloy barriers or between Ge barriers. The presence of germanium in the quantum dots increases the average valley splitting for quantum dots confined in the SiGe. As a result, the yield of quantum dots having a sufficiently high valley splitting for device applications is increased by the use of a SiGe alloy in the quantum well.
Patent EP-4230632-A2 (EP)
Title: Lipid analogs and liposomes comprising same
Inventor: KLEIN JACOB
IPC: C07F9/10
Filed: 2016-12-22
Abstract: The present invention refers to a polymeric compound having the general formula I:
     
wherein: 
m is zero or a positive integer; 
n is an integer which is at least 1, wherein when X does not comprise a phosphate group, n is at least 2; 
X is a lipid moiety; 
Y is a backbone unit which forms a polymeric backbone; 
L is absent or is a linking moiety; and 
Z has the general formula II:
     
wherein: 
A is a substituted or unsubstituted hydrocarbon; 
B is an oxygen atom or is absent; and 
R 1 -R 3  are each independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, heteroalicyclic, aryl and heteroaryl, 
 
and wherein: 
said lipid is selected from the group consisting of a fatty acid, a monoglyceride, a diglyceride, a triglyceride, a glycerophospholipid, a sphingolipid, and a sterol; and/or 
said lipid moiety comprises at least one fatty acid moiety selected from the group consisting of lauroyl, myristoyl, palmitoyl, stearoyl, palmitoleoyl, oleoyl, and linoleoyl.
Patent EP-4187205-A2 (EP)
Inventor: GU HEJIN
IPC: G01C21/34
Filed: 2023-03-29
Abstract: A computer-implemented method is provided. The method includes: obtaining a location of a vehicle driver's terminal device, a location of a first passenger's terminal device and a location of a second passenger's terminal device and a location of a destination; determining a plurality of candidate pick-up points according to the locations of the first and second passenger's terminal devices; determining at least one target pick-up point from the plurality of candidate pick-up points, in such a manner that a total time cost from the location of the vehicle driver's terminal device to the location of the destination to be minimum when the first and second passenger's terminal devices are picked up from a respective target pick-up point in the at least one target pick-up point; and determining a navigation path for the vehicle driver's terminal device based on at least a location of the at least one target pick-up point.
Patent EP-4257982-A2 (EP)
Inventor: LILLEY PATRICK
IPC: G01N33/574
Filed: 2020-08-26
Abstract: Embodiments of the disclosure include a system and method of using biomarkers in the diagnosis of lung cancer. A subject can be screened for lung cancer based on expression of specific mRNAs, miRNAs or the detection of a nucleic acid, protein, peptide or other biological molecule in blood, serum or plasma. Embodiments include 29 miRNAs for use as biomarkers to screen or distinguish healthy individuals from individuals affected with the disease, including a lung cancer, along with 81 additional nucleic acids, proteins or peptides for use as biomarkers to screen or distinguish healthy individuals from individuals affected with the disease, including a lung cancer. Levels of more than one of the mRNAs, miRNAs or proteins can be scored and compared to one or more threshold values to diagnose or determine the prognosis of lung cancer. Embodiments also include a kit for screening healthy subjects from subjects affected with the disease.
Patent EP-4307149-A2 (EP)
Inventor: KANG BOGYEONG
IPC: G06F21/60
Filed: 2023-07-07
Abstract: Provided is a system-on-chip including a host central processing unit (CPU) and a secure element, wherein the secure element includes a primary device configured to transmit encrypted data, an internal bus configured to transmit the encrypted data, a plurality of secondary devices configured to receive the encrypted data, and a secure CPU configured to manage access keys indicating authorization of the primary device for accessing the plurality of secondary devices, and the internal bus sets a secondary device to which the encrypted data is to be transmitted from among the plurality of secondary devices, based on the access key and transmits the encrypted data to a set secondary device by using an error detection tag.
Patent EP-4295841-A2 (EP)
Title: Sulfur (vi) fluoride compounds and their use in click-reaction
Inventor: DONG JIAJIA
IPC: A61K31/16
Filed: 2015-06-05
Abstract: This application describes a compound represented by Formula (I): (I) wherein: Y is a biologically active organic core group comprising one or more of an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group, to which Z is covalently bonded; n is 1, 2, 3, 4 or 5; m is 1 or 2; Z is O, NR, or N; X<sup>1</sup> is a covalent bond or -CH<sub>2</sub>CH<sub>2</sub>-, X<sup>2</sup> is O or NR; and R comprises H or a substituted or unsubstituted group selected from an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group. Methods of preparing the compounds, methods of using the compounds, and pharmaceutical compositions comprising the compounds are described as well.
Patent EP-4275699-A2 (EP)
Inventor: JUNE CARL H
IPC: A61K39/00
Filed: 2013-02-22
Abstract: The present invention provides compositions and methods for treating cancer in a human. The invention includes relates to administering a genetically modified T cell expressing a CAR having an antigen binding domain, a transmembrane domain, a CD2 signaling domain, and a CD3 zeta signaling domain. The invention also includes incorporating CD2 into the CAR to alter the cytokine production of CAR-T cells in both negative and positive directions.
Patent EP-4296678-A2 (EP)
Inventor: CURTIS JEFF
IPC: G01N33/68
Filed: 2018-09-13
Abstract: Provided herein are methods for assessing risk of infection or cardiovascular disease (CVD) in a subject with an inflammatory disease, e.g., rheumatoid arthritis. The methods include performing immunoassays to generate scores based on quantitative data for expression of biomarkers relating to inflammatory biomarkers with or without additional clinical variables to assess infection and CVD risk. Also provided are uses of inflammatory biomarkers for guiding treatment decisions.
Patent EP-4287539-A2 (EP)
Title: Reception device with diversity combining
Inventor: HASSAN AMER
IPC: H04L1/02
Filed: 2018-03-06
Abstract: A first base station (106) operates as an auxiliary receiver to intercept portions of a data stream (105b) as one or more code shortened portions of the data stream, where a source device (104) is sending the data stream (105a) on the uplink to a second base station (102). The data stream sent from the source device may be addressed to a destination device (110) and may comprise code words. Upon intercepting the one or more code shortened portions of the data stream, the first base station may send the intercepted one or more code shortened portions of the data stream onward through a network (112) to the destination device. The destination device may then use data redundancy provided by the intercepted one or more code shortened portions of the data stream and the original data stream for enhanced decoding of redundant portions of the data stream.
Patent EP-4311036-A2 (EP)
Inventor: CHEN PING
IPC: H01R13/05
Filed: 2020-08-28
Abstract: An electrical male terminal of this invention includes a clamp or crimp area, a main body, and a blade. A tang member having a lever member, locks with a connector assembly. Protruding members and support members of the main body act as overstress protection. The main body includes a tapered portion, a protruding guide member, and a panel shield member to guide the electrical male terminal, the panel shield member protecting the protruding guide member. The polarity of the electrical male terminal is such that the upper portion of the main body in the upper portion of the connector assembly is narrower than the lower portion of the main body in the lower portion of the connector assembly. Also, this invention includes methods for securing a wire or cable with the electrical male terminal, using a pair of wire-insulation clamping tabs or insulation crimp wing portions, and a pair of wire-clamping tabs or core crimp wing portions.
Patent EP-0003823-A2 (EP)
Inventor: SCHNEE ROLF
IPC: H04H20/76
Filed: 1979-02-20
Abstract: Bei einer Anlage für interaktives Kabelfernsehen sind für die Informationsverteilung - z.B. je Kabel uneingeschränkt 12 Verteilprogramme bzw. eingeschränkt 30 individuelle Fernsehprogramme - im Gesamtversorgungsgebiet ein allen Versorgungsbereichen (I, II, III.....) gemeinsames Baum-Stern-Netz und jedem Versorgungsbereich eigene Stern-Baum-Stern-Netze vorgesehen, denen die teilnehmernahe Netzebene (E) in Sternstrucktur gemeinsam ist. In der obersten Netzebene (A) zwischen der Zentrale (1) und den Knotenstellen (2) erhalten alle Versorgungsbereiche dieselben Verteil-Programme über ein gemeinsames Kabel (X). Individuelle Programme laufen zu jeder Knotenstelle (2) über eigene Kabel (Y) in den betreffenden Versorgungsbereich. An jede Knotenstelle (2) schließt sich ein Baumnetz (Ebenen B, C, D) mit parallelen autonomen Kabeln an, das bis zu Vorfeldeinrichtungen (3) reicht. Die Teilnehmeranschlüsse (4) sind mit den Vorfeldeinrichtungen (3) über einfache Kabel (x) verbunden. Rückkanäle werden über das Verteil-Netz geführt. Zur Erhöhung der Rückkanalkapazität kann in der obersten Netzebene (A) ein zusätzliches Kabel (Z) vorgesehen sein.
Patent EP-0008279-A2 (EP)
Inventor: ANTOLINI CAMILLO
IPC: B41J33/18
Filed: 1979-07-20
Abstract: The invention is related to a removable cartridge for typewriter inked ribbon and the relative typewriter, wherein said cartridge encloses two superimposed or juxtaposed step by step rotating spools for unwinding from a spool and rewinding to the other spool an inked ribbon, that is guided by a swinging arm up to the operating zone of the types, a swinging lever being provided having an arm moved by a blade receiving swinging movement by the typewriter, an arm sliding along a cam slit provided on the swinging arm to swing the same and a third arm I engaging a crown gear provided on the edge of at least one of said spools, to rotate step by step said spools.
Patent EP-0011609-A2 (EP)
Inventor: KJELLIN PER GUNNAR
IPC: C07D239/54
Filed: 1979-09-28
Abstract: A method for the treatment of chronic obstructive airway disease or cardiac disease, characterized by the administration of a compound of the formula
     wherein R is n-propyl, n-butyl or isobutyl or a therapeutically acceptable salt thereof.
Patent EP-0023304-A2 (EP)
Inventor: RAEMISCH REINHARD
IPC: G11B23/04
Filed: 1980-07-12
Abstract: Bei einer Drehmoment-Meßcassette für Cassetten-Tonbandgeräte sind in einem Cassettengehäuse (1) zwei Bandteller (2, 3) drehbar gelagert, zwischen denen ein an beiden Bandtellern befestigtes Tonband (4) auf- und abspulbar ist. Das Tonband (4) wird über eine Umlenkrolle (7) geführt, die an einem längsbeweglichen Schlitten (8) gelagert ist. Eine Meßfeder (10) ist an einer Federaufhängung (11) am Cassettengehäuse (1) und am Schlitten (8) befestigt. Der Schlitten (8) ist mit starren Zeigern (12,15) und mit flexiblen Streifen (17) verbunden, die zu den Schmalseiten des Cassettengehäuses (1) umgelenkt werden. Die Zeiger (12, 15) und die Enden der flexiblen Streifen (17) sind als Drehmomentanzeige zur Bestimmung des auf die Bandteller (2, 3) übertragenen Drehmoments an mehreren Seiten des Cassettengehäuses (1) sichtbar.
Patent EP-0030620-A2 (EP)
Inventor: STAHLE HELMUT DR
IPC: C07D233/52
Filed: 1980-11-10
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each fluorine, chlorine, bromine or trifluoromethyl, and R3 is alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, cyclopropylmethyl, benzyl or thienyl-2-methyl, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent EP-0031444-A2 (EP)
Inventor: MILLER GRANVILLE GUY
IPC: C08G75/14
Filed: 1980-11-19
Abstract: An electrically conductive polymer, doped with at least one electron acceptor or electron donor, which polymer has a main chain of arylene units and interspersed regularly or irregularly between them one or more chalcogen atoms or groups of such atoms, especially sulfur and/or oxygen atoms.
Patent EP-0029741-A2 (EP)
Inventor: CONNOLLY WALTER L
IPC: F16K27/10
Filed: 1980-11-25
Abstract: A method of forming a valve body section with integral hub (14) comprises forcing a cylindrical workpiece down into a die (28) with a general spherical concave upper surface (30) and a coaxial receptacle (32) of circular cross-section depending therefrom. The workpiece is forced down into the die (28) so that the lower end (14) is constricted into the smaller diameter cylindrical extension to form a valve hub while the upper end conforms to the concave spherical surface (30). Two of the sections so formed are welded together around their upper ends to form a one-piece spherical valve body with integral hubs.
Patent EP-0036188-A2 (EP)
Inventor: MAGORI VALENTIN DIPL-PHYS
IPC: B05B17/06
Filed: 1981-03-12
Abstract: Use of a fuel atomiser (17, 117) together with a control (20, 24) of the atomisation pulsing in such a way that a partial volume (32) with an optimum fuel/air mixture and a partial volume comprising pure induced air is formed in the cylinder volume (31), the ratio of the partial volumes being set in accordance with the load mode required. <IMAGE>
Patent EP-0044383-A2 (EP)
Inventor: PIZZARDI PATRIZIO
IPC: B65H45/04
Filed: 1981-05-18
Abstract: The folding device with vanes of an apparatus for folding cloth articles and especially linen, of the type comprising a folder table having a fixed section and a plurality of vanes hinged externally to said section and tilting towards the same to perform the folding, has both the fixed section and the tilting vanes conceived in the form of belt conveyors. These conveyors are moved at the same speed, the fixed section conveyor under direct control, and the vane conveyors by indirect control through contact with revolving rollers lying under the vanes.
Patent EP-0043009-A2 (EP)
Inventor: LEIPOLD LUDWIG DIPL-ING
IPC: H01L27/06
Filed: 1981-06-10
Abstract: Die Erfindung bezieht sich auf einen steuerbaren Halbleiterschalter. Der Einschaltwiderstand von für hohe Spannungen ausgelegten MIS-FET liegt relativ hoch. Es wird ein steuerbarer Halbleiterschalter angegeben, bei dem eine Thyristorstruktur mit einem MIS-FET zusammenwirkt. Die Katodenelektrode (7) kontaktiert den FET (2, 3, 4), während die Thyristorstruktur (9, 10, 4, 6) eine Kanalzone (13), aber keinen Katodenkontakt hat. Der Strom wird durch Anlegen einer Gate-Spannung gesteuert, die sowohl die Kanalzone (13) der Thyristorstruktur als auch die Kanalzone (14) des FET öffnet. Die Strom-Spannungscharakteristik gleicht einem Thyristor, der Einschaltwiderstand ist gering. Der Halbleiterschalter wird einfach durch Abschalten der Gate-Spannung gesperrt. Die Erfindung ist zum Beispiel bei Motorsteuerungen anwendbar.
Patent EP-0047234-A2 (EP)
Inventor: TASCHLER WALTHER
IPC: B21B31/07
Filed: 1981-07-21
Abstract: The rolling-bearing arrangement has a rolling-bearing inner ring (4) and a rolling-bearing outer ring (3), relative to which rolling bodies (5) are arranged. The rolling-bearing inner ring (4) and rolling-bearing outer ring (3) are connected to constructional parts rotatable relative to one another. For a more uniform bearing load in such arrangements, in which, during operation, the load always acts on one of these two constructional parts in the same direction, one rolling-bearing ring is connected rotatably to the constructional part on which the bearing load always acts in the same direction. To improve the free rotatability of this rolling-bearing ring (3, 4), a lubricant film is maintained between the constructional part to which the rolling-bearing ring (3, 4) is connected rotatably and the other rolling-bearing ring, a lubricant feed bore (7) being provided for this. <IMAGE>
Patent EP-0072596-A2 (EP)
Inventor: NIJHUIS GERRIT JAN
IPC: A22B7/00
Filed: 1982-08-10
Abstract: Drive corridor for slaughter cattle said drive corridor having a straight side wall 1 and an opposite side wall 2 provided with steps 3, 4 such that the width of the drive corridor stepwise decreases to the width of one animal, said drive corridor according to the invention having a fence 10, 11, 12 movable in the forcing up direction and comprising fence parts 10, 11 and 12 swingably supported from transverse rods or shafts 13, 14, 15 and each part 10, 11, 12 having the width of a drive corridor step, said shafts 13, 14, 15 having wheels 16, 17, 18 for moving the fence. According to the invention endless chains 9 can be provided for moving the shafts 13,14,15 said chains having means such as pawls 22, 23 which can engage the shafts 13, 14, 15 and disconnect the shafts 13, 14, 15 from the chains 9.
Patent EP-0083325-A2 (EP)
Inventor: HOLMBERG HENRIK
IPC: C13K1/00
Filed: 1982-11-18
Abstract: A process for the manufacture of a sweetener based on milk, in which lactose is hydrolysed while being transformed to glucose and galactose by means of a strongly acidic cation exchanger having a cross linking degree of between 5 and 10 % in a parallel flow of a lactose solution through a fixed bed of the strongly acidic cation exchanger, whereby the hydrolysis is run to a hydrolysing degree of 40-100 % at a temperature of 80-150°C or preferably 90-120°C and with a flow cycle speed of between 2 and 0,5 bed volumes per hour corresponding a cycle speed of transforming lactose to glucose and galactose of between 0,5 and 2 hours, whereupon the glucose-galactose product thereby obtained is cooled to a temperature of 10-20°C and is withdrawn for direct use, for being temporarily stored or for being further treated. The dry matter content of the treated lactose is kept at 40 to at least 80% or preferably 50 to 60%. The invention also relates to a sweetener manufactured according to the process.
Patent EP-0087794-A2 (EP)
Inventor: GAMBERINI GIAN LUIGI
IPC: F15B15/18
Filed: 1983-02-28
Abstract: In order to obtain a hydraulic power unit of small dimensions and simple construction, particularly adapted for double-acting hydraulic actuators, the pump (A) of the power unit is constituted by a reversible pump, activated, for example, by a reversible electric motor, while the two mouths (B, B') of the pump, each of which can operate alternately as a suction mouth and as a delivery mouth, are each connected or connectible, possibly by means of a hydraulic distributor (R), at one side to conduits (C, C' or C", C"') for connection to the user and at the other side to the tank (H) for the hydraulic liquid either by means of associated unidirectional valves (F, F') opening in the direction of the flow from the tank (H) to the respective mouth (B, B'), or - parallelly with said unidirectional valves (F, F') - by means of associated automatic pressure relief valves (L, L').
Patent EP-0099566-A2 (EP)
Inventor: MULLER EUGEN DR-ING
IPC: H04B3/14
Filed: 1983-07-18
Abstract: 1. An adjustable equaliser for equalising the frequency response of transmission lines, using three amplifier stage (3, 1, 2), in particular operational amplifier stages, each provided with independent negative feedback, which are designed as inverting amplifiers and whose amplification is adjusted by means of variable impedances (R) in the first and second amplifier stages (3, 1) and via a fixed impedance (R3 ) in the third amplifier stage (2), characterized in that the coupling from the first stage (3) to the second stage (1) takes place via a signal pre-processing circuit (A), where the negative feedback in the second stage (1) consists of the series arrangement of a variable impedance (R) and a capacitor (C1 ) to which an impedance (R') is connected in parallel where appropriate, and finally the series arrangement of a capacitor (C2) and an impedance (R2 ) is connected between the second stage (1) and the third stage (2).
Patent EP-0104639-A2 (EP)
Inventor: SCHULZ DAVID ARTHUR
IPC: D01F9/145
Filed: 1983-09-26
Abstract: A process for producing a carbon fiber having very high Young's modulus includes a post heat treatment for a carbon fiber wound onto a bobbin.
Patent EP-0086640-A2 (EP)
Inventor: FAILLA STEPHEN JOSEPH
IPC: A61B17/122
Filed: 1983-02-11
Abstract: A hemostatic clip fabricated from absorbable or non-absorbable bio-compatible polymeric materials.
Patent EP-0090638-A2 (EP)
Inventor: KEELEY JAMES W
IPC: G11C29/00
Filed: 1983-03-29
Abstract: A cache memory comprises a data store STR 40 divided into 4 levels LV0 to LV3, and a corresponding directory store DIR 84 which stores the most significant address (MSA) portions of the addresses of the words stored in the data store. A comparator unit 421 compares the MSA portion of a desired address with the 4 stored MSA portions selected by the least significant address (LSA) portion of the desired address. On a match, the corresponding data word in store 40 is accessed. For no match, the desired word is inserted into the cache under the control of a <<round robin>> unit 80. A mode control unit 86 generates 2 parity bits for MSA portions as they are written into the directory, and checks them when they are read. 
<??>The mode control unit 86 includes two degrade level flip-flops, one for levels 0 and 1 and the other for levels 2 and 3. A parity error on a successful match sets the corresponding flip-flop, thereby disabling the pair of levels in which the error occurred, so that the cache then operates with only 2 levels. An error in the remaining 2 levels sets the other flip-flop and disables the cache completely.
Patent EP-0092922-A2 (EP)
Inventor: KARPISEK LADISLAV STEPHAN
IPC: B65B53/02
Filed: 1983-04-06
Abstract: Stretch wrapping apparatus comprising a puckering device 1 and an expandible rectangular frame 3 demountably supported on the puckering device. Belts 5 on the puckering device are provided to feed a length of plastic film tube 8 onto pillars 48 on the expandible frame to form a puckered band as a sub-base 11 supporting the belts is raised relative to the pillars. A drive housed in the puckering device disengagably connected to jacking means 52, 54, 55 on the puckering frame is provided to expand the frame and stretch the band to a size such that the expanded frame and the puckered band thereon can pass freely over the article to be wrapped.
Patent EP-0091826-A2 (EP)
Inventor: KINO GORDON S
IPC: G01H9/00
Filed: 1983-04-13
Abstract: A light source (10) coupled to a first fiber optic waveguide (14) which is coupled by a first directional coupler (22) and a second directional coupler (24) to a second waveguide (20). The first waveguide (14) has a phase modulator (60), a delay loop (62) and a polarization controller (68) therein to cause a differential delay time T on counterpropagating coherent light waves phase modulated at a frequency 1 M . The first directional coupler (22) has one part connected to a photodector (28) and the second directional coupler (24) has a probe (20D) coupled to the first fiber (14) and the second fiber (20). The probe directs light toward a surface (18) whereupon the counterpropagating waves are shifted in phase by an amount proportional to the amplitude of displacement of the surface 18.