baber/WOPTO huggingface dataset:
Patent NZ-751028-A (NZ)
Title: Continuous time warp and binocular time warp for virtual and augmented reality display systems and methods
Inventor: YEOH IVAN
IPC: G06T19/20
Filed: 2017-08-25
Abstract: Disclosed is a method for time warping rendered image data based on an updated position of a viewer. The method comprises obtaining, by a computing device from a graphics processing unit, rendered image data corresponding to a first view perspective associated with a first pose estimated based on a first position of the viewer. Data is received associated with a second position of the viewer, estimating a second pose based on the second position of the viewer. The method including continuously time warping, by the computing device, at least a portion of the rendered image data pixel-by-pixel to generate a time-warped rendered image data corresponding to a second view perspective associated with the second pose estimated based on the second position of the viewer. Continuously time warping includes progressively time warping the rendered image data into the time-warped rendered image data by transforming different pixels of the rendered image data into corresponding different pixels of the time-warped rendered image data at each progression. Time warping the different pixels of the rendered image data into corresponding different pixels of the time-warped rendered image data comprises time warping a first set of the rendered image data into a first set of the time-warped rendered image data in a first progression, time warping a second set of the time-warped rendered image data in a second progression. The first set is different than the second set. The method includes streaming, by the computing device, the time-warped rendered image data to a display module of a near-eye display device to be displayed on the near-eye display device. Streaming includes transmitting the first set of the time-warped rendered image data to the display module of the near-eye display device at a first time, and transmitting, the second set of the time-warped rendered image data to the display module of the near-eye display device at a second time. Time warping of the second set of the rendered image data into the second set of the time-warped rendered image data is in progress at the first time and is completed by the second time.
Patent NZ-752082-A (NZ)
Title: Threaded fastener with a hybrid self-drilling tip
Inventor: DILL MICHAEL C
IPC: F16B25/00
Filed: 2017-09-22
Abstract: The present disclosure provides a threaded fastener having a hybrid self- drilling tip or drill tip. The fastener includes a head, a shank connected to and extending from the head, a helical thread formation extending radially outwardly from part of the shank, and a self-drilling tip including a first tapered tip portion and a second tapered tip portion. The first tapered tip portion is connected at a first end to the shank and at a second end to the second tapered tip portion, and the second tapered tip portion terminates in a pointed end. The outer diameters of both tapered portions taper radially inwardly moving in the direction of the pointed end, which renders the fastener suitable for attachment to wood as well as for fastening two metal objects to one another. The two tapered portions form different angles to the longitudinal axis of the fastener. The first tapered portion forms an angle of about 5 degrees with the longitudinal axis.
Patent NZ-761401-A (NZ)
Title: Rar selective agonists in combination with immune modulators for cancer immunotherapy
Inventor: CHANDRARATNA ROSHANTHA A
IPC: A61P35/00
Filed: 2018-08-30
Abstract: Disclosed herein are methods for treating cancer comprising administering CAR-modified immune cells and at least one Retinoic Acid Receptor agonist.
Patent NZ-767752-A (NZ)
Title: Targeted delivery of tertiary amine-containing drug substances
Inventor: JEFFREY SCOTT
IPC: C07K7/02
Filed: 2015-09-10
Abstract: Compounds and compositions are disclosed in which a quaternized drug unit is linked to a targeting ligand unit from which a tertiary amine-containing drug is released at the targeted site of action. Methods for treating diseases characterized by the targeted abnormal cells, such as cancer or an autoimmune disease using the compounds and compositions of the invention are also disclosed. The ligand drug conjugate (LDC) composition of formula 1 is used in the treatment of cancer or an autoimmune disease in humans or non-human mammals.
Patent PT-102065-A (PT)
Title: Interactive system for projecting images on materials with synchronization of the projected image and the position of the work area
Inventor: SILVA AGOSTINHO MANUEL ANTUNES
IPC: G03B41/00
Filed: 1997-10-14
Abstract: Interactive system for projection of images on materials with synchronization between the image projected and the position of the work area, achieved by means of the joint operation, controlled by computer 1, of a system for traction of distended materials held at their ends on a conveyor belt 2 that has movements in both directions, a system for projecting images that consists of a video projector 3 and an image-synchronization system. Overall, the present invention guarantees a high level of rigor and image resolution at any point of the defined working area, allowing its use in the positioning and fitting of pieces to be cut, scored or punched on materials and to by-pass defects, optimizing levels of waste, being designed especially for use as a supplement to the automatic digital-control system for cutting, scoring and punching hides and other materials for the footwear, component and similar industries.
Patent PT-103999-A (PT)
Title: Processo de utilização de papel a base de fibras celulósicas como suporte físico e meio armazenador de cargas eléctricas em transístores de efeito de campo com memória auto-sustentáveis usando óxidos semicondutores activos
Inventor: MARTINS RODRIGO FERRAO DE PAIV
IPC: H01L23/06
Filed: 2008-03-20
Abstract: A PRESENTE INVENÇÃO CONSISTE NA UTILIZAÇÃO DE MATERIAL CELULÓSICO À BASE DE FIBRAS CELULÓSICAS COMO SUPORTE FÍSICO E MEIO ARMAZENADOR OU INDUTOR DE ARMAZENAMENTO DE CARGAS ELÉCTRICAS EM TRANSÍSTORES DE EFEITO DE CAMPO SINGULARES OU COMPLEMENTARES INTEGRADOS COM MEMÓRIA AUTO-SUSTENTÁVEIS USANDO ÓXIDOS SEMICONDUTORES ACTIVOS OU SEMICONDUTORES ORGÂNICOS PARA O FABRICO DAS REGIÕES DE CANAL DRENO E FONTE, RESPECTIVAMENTE TIPO P OU TIPO N NAS FORMAS MONOLÍTICAS OU HÍBRIDAS.
Patent PT-117321-A (PT)
Title: Resinas de poliéster insaturado de elevado desempenho baseadas em recursos renováveis
Inventor: JOÃO CARLOS MOURA BORDADO
IPC: C08L67/00
Filed: 2021-07-01
Abstract: ESTA INVENÇÃO REFERE-SE A NOVAS RESINAS DE POLIÉSTER INSATURADO BASEADAS EM BLOCOS DE CONSTRUÇÃO PARCIALMENTE OU QUASE TOTALMENTE DERIVADOS DE RECURSOS RENOVÁVEIS OU SUSTENTÁVEIS. AS RESINAS APRESENTADAS NA INVENÇÃO SÃO ADEQUADAS PARA A FABRICAÇÃO DE MATERIAIS COMPÓSITOS DE POLÍMERO REFORÇADO COM FIBRA (PRF) POR MEIO DE DIFERENTES TÉCNICAS DE PROCESSAMENTO, INCLUINDO PROCESSOS DE CURA A FRIO E A QUENTE. AS RESINAS CURADAS DESENVOLVIDAS COM A PRESENTE INVENÇÃO TÊM PROPRIEDADES MECÂNICAS E TERMOFÍSICAS QUE IGUALAM OU EXCEDEM O DESEMPENHO DAS RESINAS DE POLIÉSTER INSATURADO PETROQUÍMICAS CONVENCIONAIS.
Patent RU-94007535-A (RU)
Inventor: KELEKHSAEV B G
IPC: G01R25/00
Filed: 1994-02-28
Abstract: FIELD: radio engineering. SUBSTANCE: device is designed to measure with high accuracy deviations of phase difference from phase coincidence and phase opposition of two signals. Measurement of value of phase difference of signals having oscillation period T is performed by means of two instantaneous values of one of signals assumed as measuring one registered at time moment t1= T/8, t2=3T/8 chosen from interval of the other signal assumed as reference one with the aid of mathematical expression Fo=arctg [(X(t1)-X(t2)] / [X(t1)+(X(t2)]. Device has first and second units for retrieval and storage, former of controlling signals, adder, trigonometrical converter with proper couplings. EFFECT: increased accuracy of measurements of values of phase differences, small measurement error on infralow frequencies of signals with amplitudes changing within large dynamic range. 3 dwg
Patent RU-94009624-A (RU)
Inventor: IVASHCHENKO G D
IPC: A61M1/00
Filed: 1994-03-21
Abstract: FIELD: medicine; surgery; medical equipment. SUBSTANCE: attachment has external tube 1 and internal tube 2. Clearance 3 is provided between the tubes. Flexible rod 5 is located in the clearance lengthwise the attachment, and the rod diameter is smaller than the clearance between the tubes. EFFECT: possibility of sucking blood from spaces difficult to approach. 1 cl, 1 dwg
Patent RU-94012377-A (RU)
Inventor: LEVINZON S V
IPC: H02H3/08
Filed: 1994-04-07
Abstract: FIELD: electric engineering. SUBSTANCE: device has final-control unit and driving unit. Detector is designed as current transformers with resistive load, three voltage scaling circuits, comparator and starting unit, which effects final-control unit and driving unit, when protection is required, by means of hyperbolic overload response (dependence of overload time and its multiplicity). Comparator and starting unit may be designed using digital CMOS-circuits. Unlocking is performed by means of additional source with button, which is inserted in circuit of third gate, which controls second and driving unit. EFFECT: increased functional capabilities, increased reliability of protection. 4 cl, 1 dwg
Patent RU-94018754-A (RU)
Inventor: DEDUSHKIN V S
IPC: A61B17/00
Filed: 1994-05-24
Abstract: FIELD: medicine. SUBSTANCE: method involves applying autotransplantation carried out by transposition of the first and the second vermiform muscles of the injured hand to the area of the first finger eminence. EFFECT: enhanced effectiveness in restoring first finger contrapposition.
Patent RU-94024362-A (RU)
Inventor: KOLOMIETS A F
IPC: A61P25/20
Filed: 1994-07-25
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to method of synthesis of 2-(a-hydropolyfluoroalkyl)-benzimidazoles of the formula (I) a where: R - H,;- F, Cl,. Synthesis is carried out by reaction of ortho-arylenediamines with terminal fluoroolefins. Interaction of reagents is carried out in protophilic solvents nonmixing with water in the presence of strong organic bases at moderate cooling (from -15 to +20 C) followed by purification of the end products by conventional methods without their isolation from protophilic solvent. Protophilic solvents: lower carboxylic acid esters, for example, ethyl- and butyl acetate; strong organic bases: steric hindrance primary amines, lower secondary amines of acyclic and alicyclic order and lower tertiary amines. Synthesized compounds show capability to regulate activity of microsomal enzymes, inhibit drug toxicity. EFFECT: improved method of synthesis, enhanced ecology and purity.
Patent RU-94024952-A (RU)
Inventor: SHARIPOV A U
IPC: E21B7/08
Filed: 1994-07-01
Abstract: FIELD: mining industry. SUBSTANCE: invention relates to technical means for down-the-hole drilling, namely to gear for running of distorted section of hole and drilling of new shaft. Gear for distortion of holes includes rock breaking tool with checker, face motor with housing and shaft, upper and lower units of deflecting elements mounted correspondingly above and below face motor. Deflecting elements are made extendable in radial direction in diametrical opposition to each other. Unit of upper deflecting element has housing rigidly coupled to housing of face motor, extending pistons with return springs and sealing rings rigidly coupled to upper deflecting element with the help of rods. Inner space of tubular housing has limiting bushing with radial holes. Unit of lower deflecting element incorporates housing and shaft rigidly coupled correspondingly to housing and shaft of face motor, ring piston composed of upper and lower parts located between housing and shaft, space above upper part of piston hydraulically communicates with flow duct of shaft through hole. Side surface of piston has circular grooves interacting with spherical heads of spring-loaded pushers rigidly coupled to deflecting element. Gear for distortion of holes is transferred from transportation into working position by switching on of drilling pump after orientation of gear in specified heading. With supply of flushing fluid upper deflecting element extends thanks to direct action of summary pressure difference in face motor and checker of drill bit on piston. Extension and registration of lower deflecting element takes place as result of interaction of circular grooves in side surface of lower part of ring piston moving downwards under pressure of flushing fluid equal to pressure difference in checker with heads of pushers. When drilling pump is switched off after drilling of necessary interval gear is again transferred into transportation position by return springs of upper and lower unit of deflecting elements. EFFECT: increased strength of parts and reliability of operation of unit controlling lower extending element of gear.
Patent RU-94025411-A (RU)
Inventor: CHESNOKOV V V
IPC: G02B6/00
Filed: 1994-07-05
Abstract: FIELD: optical instruments. SUBSTANCE: device has grid with transparent and opaque bars, receiver of light, which passed through grid which is applied on side wall of light guide. Bars are perpendicular to axis of light guide which one end has mirror and another one is connected to photodetector. Light guide surface which is opposite to side which carries grid has continuous set of light scattering elements. Light scattering elements are located in middle area which lies on surface and is extended along its axis. Light scattering elements may be designed as reflecting flat facets which are located in perpendicular to plane of beam scanning at acute angle to surface in which they are located. EFFECT: simplified design, possibility to use detector in devices which use addressed scanning light beams. 3 cl, 6 dwg
Patent RU-94029130-A (RU)
Inventor: TARAKANOV O V
IPC: C10B43/04
Filed: 1994-08-03
Abstract: FIELD: equipment of coke-oven batteries, in particular, mechanical devices for cleaning of coke-oven packing surfaces from graphite and pitching deposits formed in the process of coking of coal charge. SUBSTANCE: the device for cleaning of coke-oven doors uses a frame with vertical guides, drive intermediate members with side and end face cleaning members moving in the guides, intermediate member with a holder and cleaning member secured by means of a pin, a link installed on the holder asymmetrically to the pin with forced engagement relative to the intermediate member; the cleaning member is secured on the holder for a fixed turning about its longitudinal axis; the holder is made is the form of two box-like parts connected by a pin and engageable with each other by means of springs installed for fixing the initial position of the cleaning member; the cleaning member is made in the form of a rod with plates rigidly and radially secured along it and equally spaced. EFFECT: enhanced reliability. 1 dwg
Patent RU-94029344-A (RU)
IPC: B65D6/24
Filed: 1994-08-03
Abstract: FIELD: packing, transportation and storage of one-type piece articles. SUBSTANCE: container has honeycomb socket structure made of flexible paper or cardboard strips dividing inner space of container into cells in the form of rectilinear hexahedrons. Two flats of honeycomb structure from side walls of container which has also U-shaped plate forming two other side walls and bottom. External ribs of socket structure form L-shaped projections. In walls of plates slots are made to receiver L-shaped projections. Container is made by catching wall with projections at relative displacement of socket structure and plate walls when assembling. Socket structure in disassembled state has a form of pack of flat plates. EFFECT: enhanced convenience of storage and transportation of empty tare. 5 cl, 1 dwg
Patent RU-94040651-A (RU)
Inventor: VEDERNIKOV G F
IPC: C25C3/12
Filed: 1994-11-04
Abstract: FIELD: electrolytic production of aluminium, particular, operations for replacement of spent self-baking anodes in electrolyzers. SUBSTANCE: method for replacement of anodes in electrolyzers with self-baking anode for aluminium production provides for successive replacement of anodes located on the opposite sides from longitudinal axis of electrolyzer. In so doing, the day number of replaced anodes is divisible by 2, each successive anode from the anode pair is withdrawn from the zone of anode mass which (pair) is located on the opposite side from the transverse axis of electrolyzer. Time interval between their replacement is minimal. This allows the technological process to be conducted at smaller values of interpole distance and lower power consumption without increase of labor input for replacement of anodes and other operations. EFFECT: reduced harmful effect of the operation of anode replacement on the induction of longitudinal and transverse horizontal currents in metal.
Patent RU-94041064-A (RU)
Inventor: LISS A JU
IPC: B64C27/46
Filed: 1994-11-08
Abstract: FIELD: helicopter rotors. SUBSTANCE: rotor blades include spars, tail sections, blade butts and end fairings; blade chord at relative radii more than 0.5 increases approximately by 10 percent through fitting the plates on trailing edge of blade tail sections. EFFECT: enhanced reliability.
Patent RU-94046279-A (RU)
Inventor: LESLI BERDZHESS
IPC: B01J27/132
Filed: 1993-06-11
Abstract: FIELD: organic chemistry. SUBSTANCE: fluorine-substituted alkanes (e.g. bis-fluoromethyl ether) are prepared by bringing α-fluorine-substituted ether into contact with Lewis acids, the process is carried out in liquid phase. Fluoride of niobium, antimony, boron, tantalum, aluminium or titanium are used as mentioned above Lewis acid. EFFECT: improves efficiency of the method.
Patent RU-94046386-A (RU)
Inventor: ARTUR G RUDIK
IPC: F25D17/08
Filed: 1993-06-25
Abstract: FIELD: retail trade; public catering. SUBSTANCE: device has a cabinet with a front opening and a refrigerating apparatus for circulation of cold air in the cabinet. The front panel is provided with a transparent door mounted for slewing. The front panel allows for air-tight sealing of the cabinet. A partition installed parallel with the back wall of the cabinet and the back wall form an air-distributing chamber. Many slots provided in the partition direct cold air towards the front panel. EFFECT: higher efficiency; convenience in operation.
Patent RU-95102350-A (RU)
Inventor: DYKOV V T
IPC: A46B3/14
Filed: 1995-02-20
Abstract: FIELD: municipal economy equipment. SUBSTANCE: this broom can be used for cleaning roads, tramway and railway tracks and other objects. Hand-held broom has one main sleeve and at least two additional sleeves which are rigidly or flexible interconnected so that clearance is formed between sleeves beyond their connection spot. Fixed in sleeves are twigs. EFFECT: convenience in handling, long service life. 4 cl, 8 dwg
Patent RU-95102633-A (RU)
Inventor: MITICHKIN S G
IPC: F42B7/08
Filed: 1995-02-22
Abstract: FIELD: sports and hunting ammunition for plain-barrel hunting guns. SUBSTANCE: shot wad-container has case 1 which internal surface 2 is conical and which external surface is provided with longitudinal triangular grooves 4. Case includes chamber 5 for shot projectile 6 placed on base 3, puller 4 made in the form of conical elastic ring, recess 8 to position puller 7 when wad is placed into case, obturating collar 9 and chamber 10 to concentrate gases at first stage of shot and to enhanced coefficient of their usage. EFFECT: proposed Smith shot wad-container makes it possible to enhanced service life of hunting gun and ensures elastic deformation between case of container with shot projectile and gun barrel independent of hardness of steel shots. 3 dwg
Patent RU-95103864-A (RU)
Inventor: ZABEGAEV A I
IPC: F03D11/04
Filed: 1995-02-20
Abstract: FIELD: wind power engineering; manufacture of relaying towers and beacon towers. SUBSTANCE: tower has upper and lower bases, shaft made in form of polyhedron bounding the inner volume of tower. Tower is provided with ports in each face. Ports are in communication with inner volume of tower arranged in helix relative to one another. Tower is divided longitudinally in sections which are brought in communication relation to one another. At least one section has closed chamber brought in communication with least one adjacent section with ports through passages at calibrated resistance. Ports arranged in helix may be made at right-hand and left-hand angles of twist. Height of ports in tower is more than or equal to their width; ports may be round, oval or rectangular with rounded-off corners; several ports may be used for passage of personnel. Ports may be provided with screens mounted over entire height of helix or over section of it; length is equal to one pitch measured from upper base of tower. EFFECT: reduction of loads exerted on tower and blades of wind power plant when they are in interaction with vortex wake; reduction of material usage including specific usage per power unit, increased reserve of strength at retained efficiency at high velocity; reduction of oscillatory loads exerted on foundation and ground; enhanced economical efficiency. 13 cl, 8 dwg
Patent RU-95104688-A (RU)
Inventor: KOSJAKOV S JA
IPC: A61F11/00
Filed: 1995-03-31
Abstract: FIELD: medicine; medical equipment. SUBSTANCE: gage is a handle. One end of the handle is provided with a plate positioned at an angle relative to the handle. The plate has one central hole and three peripheral holes differing in their diameter. The peripheral holes are equidistant from each other, and the central hole is the center of the circumference on which they are located. There are grooves running around the holes. The gage is provided with a lock. One end of the lock has a barb identical in size with the central hole, and there is a platform with two bulges on the other end of the lock positioned at an angle relative to its axis. the bulges end with two barbs, and the diameter of the distal barb complies with the diameter of the central hole of the plate. The diameter of the proximal barb complies with the diameter of the peripheral holes. The distance between the proximal and distal barbs is identical to the distance between the central hole and the peripheral holes of the plate. EFFECT: convenience in operation.
Patent RU-95109506-A (RU)
Inventor: KHUDOBIN L V
IPC: B24B47/20
Filed: 1995-06-06
Abstract: FIELD: mechanical engineering. SUBSTANCE: device can be used at machine-building and instrument making enterprises in final high-accuracy dressing (grinding) of blanks. Device has base, upper plate with unit mounted on it for fixing blanks. Plate is installed parallel to base. Also provided are thermal element with heating and cooling system, housing for guarding of device, springs for return of upper plate to initial position and taking out plays, two cylindrical guide members, system of wedges installed on base and upper plate and contacting with balls located in strips secured on ends of thermal element which is made in the form of metal possessing thermomechanical memory. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-95109620-A (RU)
Inventor: KIRILLOV JU N
IPC: F42B5/145
Filed: 1995-06-07
Abstract: FIELD: self-defense, pistols, revolvers and other types of weapons having gas ammunition. SUBSTANCE: gas cartridge includes case 1 with cap 2 with powder charge 3, crystalline finely-divided irritant 4, wad 5 and sealing members in the form of plastic plug 6 opening along cruciform notch "a". Elastic perforated bag 7 with size of perforations dependent on dispersity of irritant is placed into cartridge. Length of bag 7 exceeds cavity meant for irritant. Bag is so mounted that its bottom borders on bottom of plug 6 and its wall is positioned either on outer surface of front part of case 1 reduced to diameter of the latter (neck b of bag 7 is bonded to case 1 with adhesive) or inside case 1 between its inner surface and surface of front part of plug 6 reduced by diameter (neck b of bag 7 is bonded to case 1 by stopping ring 8). EFFECT: increased efficiency of gas weapon thanks to expansion of effective shooting range with simultaneous decrease of usage of irritant. 2 dwg