baber/WOPTO huggingface dataset:
Patent EP-4148498-A2 (EP)
Title: Method for particle beam-induced processing of a defect of a microlithographic photomask
Inventor: HOFMANN THORSTEN
IPC: G03F1/74
Filed: 2022-08-22
Abstract: Method for particle beam-induced processing of a defect (D, D') of a microlithographic photomask (100), including the steps of: 
a1) providing (S1) an image (300) of at least a portion of the photomask (100), 
b1) determining (S2) a geometric shape of a defect (D, D') in the image (300) as a repair shape (302, 302'), 
c1) subdividing (S3) the repair shape (302, 302') into a number of n pixels (304) in accordance with a first rasterization (306), 
d1) subdividing (S5) the repair shape into a number of m pixels (304') in accordance with a second rasterization (306'), the second rasterization (306') emerging from a subpixel displacement of the first rasterization (306), 
e1) providing (S4) an activating particle beam (202) and a process gas at each of the n pixels (304) of the repair shape (302, 302') in accordance with the first rasterization (306), and 
f1) providing (S6) the activating particle beam (202) and the process gas at each of the m pixels (304') of the repair shape (302, 302') in accordance with the second rasterization (306').
Patent EP-4278095-A2 (EP)
Inventor: Huang zhi xiong
IPC: F04D29/42
Filed: 2022-01-14
Abstract: An air pump assembly (100) for an inflatable product (10) having an interior (12) is provided. The air pump assembly (100) may comprise a housing (120) having a vent hole (200) in fluid communication with the interior (12) of the inflatable product (10). The air pump assembly (100) may further comprise a cover (240) coupled to the housing. The cover may include a plurality of vent openings (244). The air pump assembly (100) may further comprise a rotatable assembly (104) supported by the housing (120). The rotatable assembly (104) may comprise a pump housing (112) having a first air vent (136) and a second air vent (138); an impeller (114) positioned in the pump housing; and a motor (110) operatively coupled to the impeller to drive a rotation of the impeller. The rotatable assembly (104) may be rotatable to a first position wherein air flows from the first air vent (136) of the pump housing (112) to the second air vent (138) of the pump housing (112) and through the vent hole (200) in the housing (120) into the interior (12) of the inflatable product (10) and a second position wherein air flows from the interior (12) of the inflatable product (10) through the vent hole (200) in the housing (120) into the first air vent (136) of the pump housing (120) to the second air vent (138) of the pump housing (120).
Patent EP-4308734-A2 (EP)
Title: Panels and methods for treatment of diffuse large b-cell lymphoma
Inventor: CHAPUY BJOERN
IPC: C12Q1/6886
Filed: 2022-03-17
Abstract: The invention provides a molecular classifier and a targeted sequencing assay for use in characterization and treatment of diffuse large B-cell lymphoma.
Patent EP-4289924-A2 (EP)
Title: Sperm sorting method
Inventor: CHANG CHING-WEN
IPC: C12M1/00
Filed: 2023-06-06
Abstract: A sperm sorting method is provided. The sperm sorting method includes the following steps: providing a porous layer (130) with a first side and a second side opposite to the first side; disposing an unsorted sperm group at the second side; forming a temperature difference between the first side and the second side; and collecting a sorted sperm group which arrives the first side and passes through the porous layer (130) from the second side based on the temperature difference and overcoming gravity.
Patent EP-4230497-A2 (EP)
Inventor: EDWARDS JONATHAN
IPC: B61D17/08
Filed: 2020-12-15
Abstract: The invention relates to a rail vehicle car (1), wherein the rail vehicle car (1) comprises a vehicle wall (14) enclosing a usable space (7), wherein a sidewall section (2, 3, 8) of the vehicle wall (14) provides an equipment channel (10) for receiving at least one vehicle utility component, wherein the equipment channel (10) is arranged outside the usable space (7), wherein the equipment channel (10) is provided by a recess or a groove in the sidewall section (2, 3, 8) which is opened towards the exterior space and a method of manufacturing a rail vehicle car (1).
Patent EP-4279162-A2 (EP)
Title: Rubber and by-product extraction systems and methods
Inventor: NOCERA JR ANTHONY
IPC: B01D11/00
Filed: 2018-08-06
Abstract: Systems and methods for extracting useful by-products and natural rubber from non- Hevea  rubber bearing plants are disclosed.
Patent EP-4270471-A2 (EP)
Inventor: Kazem Navid
IPC: H01L23/42
Filed: 2021-02-24
Abstract: The present disclosure relates to an integrated circuit assembly that comprises a die, an upper layer and a thermal interface material. The thermal interface material is disposed in contact with the die and the upper layer. The thermal interface material comprises a polymer and liquid metal droplets dispersed throughout the polymer. A bondline distance formed between the die and the upper layer is no greater than 150 microns. The liquid metal droplets are in a liquid phase at least at a temperature in a range of -19 degrees Celsius to 30 degrees Celsius. The polymer is elastomeric.
Patent EP-4282486-A2 (EP)
Inventor: LUAN LINBO
IPC: A61P37/00
Filed: 2021-08-05
Abstract: A piperidinyl-containing heterocyclic compound represented by formula (I). The compound can be used for treating a condition or disease related to complement alternative pathway activation by inhibiting/regulating complement factor B.
Patent EP-4310169-A2 (EP)
Inventor: JAKEL NEAL
IPC: C12M1/00
Filed: 2019-03-11
Abstract: An improved dry grind system and method for producing a sugar stream from grains or similar carbohydrate sources and/or residues, such as for biofuel production, using membrane filtration. In particular, a sugar/carbohydrate stream, which includes a desired Dextrose Equivalent (DE) where DE describes the degree of conversion of starch to dextrose (aka glucose) and/or has had removed therefrom an undesirable amount of unfermentable components, can be produced after saccharification and prior to fermentation (or other sugar conversion process) using membrane filtration, with such sugar stream being available for biofuel production, e.g., alcohol production, or other processes. In addition, the systems and methods also can involve the removal of certain grain components, e.g., corn kernel components, including protein, oil and/or fiber, prior to fermentation or other conversion systems. In other words, sugar stream production and/or grain component separation occurs on the front end of the system and method.
Patent EP-0004521-A2 (EP)
Title: Plancher ou autre surface démontable
Inventor: DELATTRE JEAN
IPC: E04F15/024
Filed: 1979-03-21
Abstract: Dalle pour l'exécution de parois ou surfaces diverses démontables, caractérisée par le fait qu'elle comporte une pluralité de clips (5) disposés sur l'une de ses faces, de préférence, suivant deux ou plus de deux alignements, et des ouvertures (10) la traversant dans son épaisseur et débouchant entre les branches (5a) desdits clips; une ouverture étant disposée au droit de chaque clip. Cette dalle peut être instantanément positionnée sur une ossature démontable formée d'un assemblage de tubes (7), par simple appui et pression sur ladite ossature, par exemple en vue de la réalisation d'un plancher amovible. Elle peut être empliée en grand nombre, sous un encombrement réduit, sans risque de cassure des clips.
Patent EP-0040749-A2 (EP)
Inventor: SOSSELLA EVIO
IPC: F23M9/06
Filed: 1981-05-11
Abstract: The invention relates to a flame trap apparatus for use on gas or oil burners. The device comprises a preferably cylindrical tubular body (10) adapted to form, in use, an extension of the flame emitting head (80) of a burner, and an intercepting element (30) located inside the tubular body (10) and defining a narrow peripheral passage (13) therewith. The flame trap device limits a chamber (15) close to the head (80). 
     Within the chamber (15), the flame generated by the burner hits the intercepting element (30). 
     The combustion gases are thus deflected from their path and compelled to thoroughly mix, partly strike the inner wall of the tubular body (10), and then flow toward the passage (13).
Patent EP-0048897-A2 (EP)
Inventor: WALSH MICHAEL MAURICE
IPC: B66D3/12
Filed: 1981-09-17
Abstract: A rachet pawl (22) for a hoist (10) is self-camming into engagement with a ratchet wheel (20) of the hoist. The pawl includes a primary lobe (32) which engages the ratchet wheel teeth (24) and a secondary lobe (34) which rides on the ratchet wheel teeth to cam the primary lobe into position to engage the next ratchet wheel tooth. In a preferred embodment, the primary lobe is also spring biased into position to engage the ratchet wheel teeth.
Patent EP-0049425-A2 (EP)
Inventor: SCHIMION WERNER
IPC: B21B45/02
Filed: 1981-09-24
Abstract: 1. Method for the rolling of stress-free rolled strip through thermal influencing of the diameter of the rolls by means of regulation of their axial temperature distribution through acting on the rolls with a cooling, lubricating and/or cleaning liquid, wherein quantity, pressure or temperature of the liquid is altered in dependence on partial tension stresses determined in zones lying in transverse direction of the strip behind the last stand in that two liquids of different temperatures, the partial quantities of which are regulable in dependence on the determined partial tension force, for each zone are conducted, preferably settable in their width of impingement, to at least the roll stand arranged upstream of the place of measurement of the partial tension stresses, characterised thereby, that a first liquid, which is kept at a first temperature, is conducted at settable constant quantity flow to the rolls and that the quantity flow of the second liquid, which displays a lower temperature and is conducted additionally to at least the working rolls (2, 3), is regulable zone by zone in dependence on the determined partial tension stress.
Patent EP-0050307-A2 (EP)
Inventor: EERNISSE ERROL PETER
IPC: G01L1/10
Filed: 1981-10-14
Abstract: A vibratory, force transducer (4) includes a pair of elongate, generally parallel bars (8, 12) coupled together at their ends (16, 20) in a type of double-ended tuning fork arrangement. The bars (8, 12) each have a thickness of t, a width of w, and a length between fixed ends of L. The distance separating the points where the bars (8, 12) are coupled together is m. Apparatus (32, 26, 40) is provided to cause the bars (8, 12) to vibrate in a transverse direction and in substantially 180° phase opposition. Apparatus (44) is also provided for determining the frequency of vibration of the bars (8, 12) so that when the bars (8, 12) are subjected to either compressive or tensile forces along the longitudinal axis of the bars (8, 12), the magnitude of such forces can be readily determined by simply determining the magnitude of the frequency change. The values of w and t are selected so that 0.4 t/w 4, and this reduces the likelihood of buckling the transducer (4) when it is subjected to compressive forces while also maintaining a configuration which is relatively easy to fabricate using a photolithographic process. The values of t, w, L, and m are selected so that various spurious modes of oscillation of the transducer (4), which causes a reduction in the mechanical Q and thus an erroneous reading of applied forces, are avoided. The disclosed selection processes for t, w, and L may be applied also to single beam (60) flexure mode transducers to avoid spurious modes of oscillation while maintaining a configuration which is relatively easy to fabricate using photolitographic processes.
Patent EP-0032125-A2 (EP)
Inventor: MURPHY CORNELIUS BERNARD
IPC: G03G9/08
Filed: 1981-01-05
Abstract: Magnetic toner comprising a styrene butadiene copolymer resin, and a cubically shaped magnetite material, which toner has a fusing latitude range of at least 16 degrees Centrigrade up to a maximum temperature of 199 degrees Centigrade. Toners having melt fusing temperatures of from about 149 degrees Centrigrade to about 191 degrees Centigrade are desirable. The preferred cubical magnetite used is Mapico Black, which is present in amounts of from about 40 percent to about 70 percent. The toners of the present invention are useful for example in magnetic imaging systems, especially systems employing heat pressure fusing and high speed fusing systems.
Patent EP-0044267-A2 (EP)
Inventor: KERENYI ISTVAN
IPC: F23D99/00
Filed: 1981-05-08
Abstract: The invention relates to a gas burner, particularly for economical heating and/or for fusion working and/or heat treatment of objects moved along in the form of a row of products, preferably continuously, with a combustible gas mixture. In order to heat without interruptions in the supply of heat and to avoid maintaining flames constituting wastage and excess heat load in the gaps between the products, which are separated from one another, at least one valve-like member, which effects the controlled release of free passage cross-sections towards determined openings or groups of openings in the flow path system according to a prescribed program, is inserted between the connector and the gas mixture outlet member, particularly an inserted member in the burner casing. <IMAGE>
Patent EP-0070004-A2 (EP)
Inventor: SILBERBAUER HERBERT
IPC: B27L11/02
Filed: 1982-07-09
Abstract: 1. A wood chopping machine (1) for small sized wood (2) with a rotor (17) comprising two disks (101), between which are arranged cutter carriers parallel to the rotor axis with cutters (71) parallel to the rotor axis, the cutters (71) interacting with a counter cutting edge arranged at the opening of a supply shaft (10) at the radial outer wall (9) of the housing (4) and the rotor (17) having between each two adjacent cutters (71) a radially outwardly open recess, in which there is adjustably arranged, for the purpose of adjustability of the chip length, a body (106) with a radially external, bent stop face (105) for the front end of the small-sized wood (2), characterized in that the recesses are closed off from each other in the area of the cutters (71) and in that the body (106) is articulated to a swivel shaft (108) parallel to the rotor axis as a swivel body, which swivel shaft (108) is located at the side of the cutter (71) leading in the direction of rotation (47) and in that in the recesses the space not occupied by the swivel body (106) at the side of the cutter (71) following in the direction of rotation forms a chamber (44) with a radially external opening (119) for receiving the chip, the end face (111) of the swivel body (106) facing away from the swivel shaft (108) representing the wall (118) of the chamber (44) which is at the front in the running direction.
Patent EP-0075102-A2 (EP)
Inventor: HERBERG HELMUT DR
IPC: H01L29/06
Filed: 1982-08-11
Abstract: Die Erfindung bezieht sich auf einen Thyristor mit einem Mehrschichten-Halbleiterkörper (1) mit pnpn-Schichtfolge, der zwei Grenzflächen besitzt, die zu den pn-Übergängen (12, 13) zwischen den einzelnen Schichten (3 bis 5) im wesentlichen parallel liegen. Angestrebt wird, einen solchen Thyristor mit einem doppelt abgeschrägten Rand (Schwalbenschwanzprofil) anzugeben, der ohne mechanische Arbeitsgänge herstellbar ist. Erfindungsgemäß sind hierzu die genannten Grenzflächen (6) {100}-orientiert und rechteckförmig ausgebildet, wobei sie laterale Begrenzungen (10, 11) haben, die parallel zu den <100>-Richtungen verlaufen. Von einander entsprechenden lateralen Begrenzungen (10, 11) beider Grenzflächen gehen jeweils durch einen Ätzvorgang erhaltene {111}-orientierte Paare von Seitenflächen (14, 15) aus, die sich in einer zwischen den Grenzflächen befindlichen Ebene (16, 17) treffen, in der der Halbleiterkörper eine minimale Querschnittsfläche besitzt. Der Anwendungsbereich umfaßt Leistungsthyristoren.
Patent EP-0073966-A2 (EP)
Inventor: KUHN DIETER DR
IPC: B60C11/03
Filed: 1982-08-17
Abstract: A tread structure for pneumatic tires, especially for motor vehicles, having two circumferential ribs which include essentially rectangular blocks; these blocks are arranged sequentially one after the other in the circumferential direction of the tire, and are separated from each other by S-shaped fine slits. Several circumferential main grooves extend in a zig-zag manner in such a way as to form angles of 90 DEG . Respective separating grooves separate the tread from the sidewalls of the tire. Three main grooves are provided which enclose the two circumferential ribs of essentially rectangular blocks. The central main groove is located in the zenith portion of the tire; the outer main grooves are respectively connected with the adjacent separating grooves by transverse grooves which are disposed at a slight incline to the transverse direction. The tread profile depth is at most 5 mm.
Patent EP-0078998-A2 (EP)
Inventor: IMMEL WOLFGANG DR
IPC: C10L1/16
Filed: 1982-10-28
Abstract: The invention relates to a liquid hydrocarbon mixture having a flash point of at least 32 DEG C and containing a polyisobutylene having a molecular weight greater than 10<6> according to the viscosity average, the concentration of the polyisobutylene being 0.0010 to 0.0099 and preferably 0.0050 to 0.0095 per cent by weight. The liquid fuel mixtures can be used for driving aircraft fitted with gas turbines.
Patent EP-0064362-A2 (EP)
Inventor: KALLIO TAPIO
IPC: E21D21/00
Filed: 1982-04-21
Abstract: The invention concerns a bolt-like fixing element intended for rock reinforcing. The bolt-like fixing element (10) comprises a bolt part (11), one end of which is fixed in a hole (12) drilled in the rock (21), and a fixing means for fixing the other end of the bolt part (11) to the surface of the rock. With a view to avoiding the rock bolt threading operation and the consequent reduction of the rock bolt's strength, the bolt part (11) has been formed in the bolt-like fixing element of the invention (10) of at least two rod-like members, and the fixing means of the bolt-like fixing element (10) comprises a wedge means (14) and a washer (13). The bolt part (11) is preferably formed of three rod-like members (16a,16b, 16c). The rod-like members consist to advantage of bulb steel rods.
Patent EP-0076149-A2 (EP)
Title: Apparatus for electrical discharge machining of a work in the form of a roll
Inventor: MICHISHITA KATSUMI
IPC: B23H9/04
Filed: 1982-09-28
Abstract: The apparatus machines a satinized indented surface of a predetermined surface roughness on a work roll. Two rows of heads (5a,5b), each mounting one or more electrodes (10a, 10b) are mounted substantially on either side of the rotary axis of the roll for increasing the number of heads and thereby reducing the working time. An elongate lead screw (8b) is provided at the side of the machining position from which roll handling operations take place for permitting temporary displacement of the electrode heads (5b, 10b) at that side of the roll shaft in unison to a position (50) in which roll handling operations are not obstructed, whereby to solve the electrode accommodation and access problems caused by an increase in the number of the electrode heads.
Patent EP-0057122-A2 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/14
Filed: 1982-01-13
Abstract: 1. A binding apparatus for round bale presses, of the type comprising a twine guide arm (15) mounted pivotally on the press so as to be able to perform a sweep movement in front of the intake opening (5) for the crop products to pass into the press, said arm being supplied with twine (22) from a twine store and guiding the twine to a position in front of said intake opening, said arm being retained in a rest position during the operation of forming the bale (8) in the chamber of the press and being subjected to the action of a resilient return member (17) for return to the starting position by a rapid movement when the binding operation is initiated, entrainment members (19-21; 41, 42; 68, 69) being provided to displace said arm with a slow transverse sweep movement in front of said intake opening for the binding travel, means providing for actuating and stopping said entrainment members, characterised in that said arm (15, 16) is connected by a disengageable unidirectional-action coupling means (18) to said entrainment members (19-21; 41, 42; 68, 69) which are irreversible, said arm being maintained in the rest position at the end of its travel by means of the irreversibility of said entrainment members while triggering of the rapid movement of the arm from its rest position to its starting position is caused by actuation of a disengagement or unlocking member (14) of the disengageable coupling means.
Patent EP-0076726-A2 (EP)
Inventor: GASSER MAX GEORGE
IPC: F16C39/06
Filed: 1982-09-24
Abstract: @ A long lifetime Stirling cycle cryogenic cooler particularly adapted for space applications comprised of a compressor section (10) centrally aligned end to end with an expansion section (12) and respectively including a reciprocating compressor piston (14) and displacer (16) radially suspended in interconnected cylindrical housings (18, 20) by active magnetic bearings (26, 28, 30, 32) and having adjacent reduced clearance regions (82, 84, 108) so as to be in non-contacting relationship therewith and wherein one or more of these regions operate as clearance seals. The piston (14) and displacer (16) are reciprocated in their housings (18, 20) by linear drive motors (48, 52) to vary the volume of respectively adjacent compression and expansion spaces (44, 46) which contain a gaseous working fluid and a thermal regenerator (95) to effect Stirling cycle cryogenic cooling. Electrical circuit means (140, 142) are additionally included for energizing the magnetic bearings (26, 28, 30, 32) and for controlling the stroke amplitudes and relative phase angle between the compressor piston (14) and displacer (16) during the cooling cycle.
Patent EP-0089457-A2 (EP)
Inventor: MCELROY DAVID J
IPC: H01L27/112
Filed: 1983-01-21
Abstract: A programmable device is provided by a thin-oxide avalanche fuse element (40) which is programmed at a voltage below the oxide (44) breakdown level. This device may be used to fix the addresses of faulty rows or columns in a memory having redundant or substitute cells, or as a programmable memory of the PROM type. Upon break- down, the thin oxide (44) is perforated by small holes which fill with silicon to create short circuit. In one embodiment, the source or emitter (41) of the transistor device may be separated from the drain (42) and gate (43) by thick field oxide (20).
Patent EP-0104332-A2 (EP)
Inventor: TENCH JAMES GORDON JR
IPC: G06K15/22
Filed: 1983-07-04
Abstract: Each eight-bit byte of data from a memory (13) is presented to a decoder (15) which decodes three bits as printer control code modes and the other five bits as content information, primarily as numbers. Printer control code modes are: black in sequence, white in sequence, column-repeat, bit-for-bit, and base offset. The content information number is stored in register (21) (or register (19) for base offset) and printing in the form defined by the code mode is executed the number of times as stored in the register (21) ((19) for offset).
Patent EP-0103101-A2 (EP)
Inventor: KOBLER INGO
IPC: B41F13/08
Filed: 1983-07-13
Abstract: Zur Unterdrückung der nach dem Überrollen der Kanäle zweier benachbarter Druckwerkzylinder 3, 4 auftretenden Stöße, ist das Innere des Mantels 10 eines Druckwerkzylinders 3 mit einer Dämpfungsmasse 11 gefüllt. Diese Dämpfungsmasse 11 bettet die Zylinderachse 12 sowie eine auf dieser angeordnete Zusatzmasse 13 ein. Die Zusatzmasse 13 ist exzentrisch auf der Achse 12 angeordnet und berührt am Punkt C in angestelltem Zustand den Mantel 10 des Druckwerkzylinders 3. Durch den Kanalschlag wird über den Mantel 10 des Druckwerkzylinders 3 die Zusatzmasse 13. bspw. in Form einer metallischen Kugel, und die Achse 12 nach oben beschleunigt, d.h. in Schwingungen versetzt. Diese Schwingungen - vorzugsweise Eigenschwingungen - werden durch die Dämpfungsmasse dissipiert.