baber/WOPTO huggingface dataset:
Patent NZ-759025-A (NZ)
Title: Methods and system for creating focal planes using an alvarez lens
Inventor: TEKOLSTE ROBERT D
IPC: G02B27/30
Filed: 2016-01-22
Abstract: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. Disclosed is an augmented reality display system comprising a lens assembly comprising two transmissive plates of an Alvarez lens. A first of the two transmissive plates comprises a first surface sag based at least in part on a cubic function, and a second of the two transmissive plates comprises a second surface sag based at least in part on an inverse of the cubic function. When the two transmissive plates are disposed with their respective vertices on an optical axis, an induced phase variation of the first transmissive plate is canceled out by the second transmissive plate. A diffractive optical element (DOE) receives and directs image information pertaining to virtual content to a user’s eye. The DOE is disposed between the first and second transmissive plates of the Alvarez lens. The DOE is encoded with the inverse of the cubic function corresponding to the first surface sag of the first transmissive plate, such that, when the DOE is aligned with the first transmissive plate, a wavefront created by the encoded DOE is compensated by the wavefront created by the first transmissive plate, thereby collimating light rays associated with virtual content delivered to the DOE.
Patent PT-102110-A (PT)
Title: Portable and individual burglar alarm system
IPC: G08B13/14
Filed: 1998-02-10
Abstract: The present invention refers to an individual and portable alarm system to be used in wallets, purses, bags or the pockets of one's own clothing, in order to prevent the theft of objects inside by being pulled out. The innovation consists in the fact that the system is coupled to the fasteners of the purses and also to the inside of same, such that its improper opening activates the sound alarm, notifying the user that they are about to be robbed before the robbery occurs, being comprised of an electrical circuit with batteries 1 in its own box 10, a buzzer 2, a contact 6 interconnected by the boxes 9 and connection wires 4 arranged on the box 5, having a support 7 for coupling to the inside of the purse and another support 8 for coupling to the fastener of the purse with a banana plug 3 to be placed in the contact 6 so as to function as an interrupter of the electrical circuit. <IMAGE>
Patent PT-107000-A (PT)
Title: Processo para produção de um sistema de fixação de tiras intercambiáveis em sandálias
Inventor: AZULAY MOSHE
IPC: A43D115/00
Filed: 2013-06-11
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO PARA PRODUÇÃO DE UM SISTEMA DE FIXAÇÃO DE TIRAS INTERCAMBIÁVEIS EM SANDÁLIAS QUE COMPREENDE OS SEGUINTES PASSOS: PREPARAÇÃO DA BASE EM CUJO MATERIAL SÃO CRIADOS MÚLTIPLOS ORIFÍCIOS; REVESTIMENTO DA REFERIDA BASE COM MATÉRIA COLANTE PARA FIXAR A CAMADA QUE COMPÕE O EXTERIOR DA PLATAFORMA, PARA FIXAR A SOLA E PARA FIXAR A PALMILHA DE ACABAMENTO; INTRODUÇÃO DE MEMBRO FIXADOR NO INTERIOR DA REFERIDA BASE, PERFURANDO A CAMADA EXTERIOR DA PLATAFORMA, POR MEIO DE PRESSÃO DO SUPORTE QUE É ATRAVESSADO PELO REFERIDO MEMBRO QUE É INSERIDO NO INTERIOR DA BASE E AÍ TRESPASSA MÚLTIPLOS ORIFÍCIOS E É FIXADO DE MODO PERMANENTE; FIXAÇÃO DO REFERIDO MEMBRO FIXADOR CONSERVANDO O SUPORTE UMA DISTÂNCIA RAZOÁVEL DA PLATAFORMA PARA PERMITIR O ENCAIXE E DESENCAIXE DE TIRAS. A INVENÇÃO COMPREENDE AINDA O PRODUTO PRODUZIDO PELO REFERIDO PROCESSO.
Patent PT-110027-A (PT)
Title: Dispositivo de extração de cepos
Inventor: ELISEU MANUEL VICENTE FRAZÃO
IPC: A01G23/06
Filed: 2017-04-13
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM DISPOSITIVO DE EXTRAÇÃO DE CEPOS, QUE É UM ACESSÓRIO QUE É ENCAIXADO E FIXO A UMA MÁQUINA DE ESCAVAÇÃO E QUE COMPREENDE UMA ESTRUTURA EXTERIOR (1), UMA MACHADA DE TRÊS CORTANTES (2) PIVOTANTE ENTORNO DE UMA CAVILHA E UM CILINDRO HIDRÁULICO DE ACIONAMENTO (3) DA MACHADA DE TRÊS CORTANTES (2).
Patent PT-116593-A (PT)
Title: Equipamento de suporte, apoio, acomodação e folga de cabos de telecomunicações
Inventor: PAULO ALEXANDRE VIDAL SANTOS
IPC: H02G7/05
Filed: 2020-07-21
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM EQUIPAMENTO DE SUPORTE, APOIO, ACOMODAÇÃO E FOLGA DE CABOS DE TELECOMUNICAÇÕES, NOMEADAMENTE DE FIBRA ÓTICA. O EQUIPAMENTO É COMPOSTO POR UM CORPO DO EQUIPAMENTO (1), UMA TRANCA INTERNA (2) E UMA TRANCA EXTERNA (3). SE FOR NECESSÁRIO FIXAR O EQUIPAMENTO A UMA SUPERFÍCIE, O EQUIPAMENTO INTEGRA UMA PLACA DE FIXAÇÃO. O CORPO DO EQUIPAMENTO (1) INTEGRA UM ORIFÍCIO PARA PASSAGEM E ACOMODAÇÃO DE ESTRUTURAS EXTERNAS DE SUPORTE DE MODO A QUE O CORPO DO EQUIPAMENTO (1) FIQUE DEVIDAMENTE SUSPENSO, QUANDO É UTILIZADO NA SUA FORMA SUSPENSA. A TRANCA INTERNA (2) SERVE PARA BLOQUEIO DOS CABOS DE TELECOMUNICAÇÕES IMPEDINDO QUE SE DESLOQUEM, ENQUANTO A TRANCA EXTERNA (3) TEM COMO FUNÇÃO PREVENIR A QUEDA DOS CABOS DE TELECOMUNICAÇÕES.
Patent RU-94010635-A (RU)
Inventor: GOLUB V I
IPC: A61B5/02
Filed: 1994-03-28
Abstract: FIELD: medical equipment. SUBSTANCE: pulser is intended for registering pulse oscillations in vessels of different tissues and organs, breathing motions and other processes accomplished with pressure changes in pneumatic system. Pulse oscillation receiver is made in form of metal thin-wall polyhedral reservoir, which is connected pressure-tightly with occlusion cuff through pneumatic route. Each face of the reservoir has piezoelectric plate fastened rigidly to it from inside. Faces of case and sensitive elements disposed onto the faces are connected electrically together for serial and parallel connection to registrars. Signal is formed in sensitive element under effect of pulse oscillations. When faces and sensitive elements are connected to registrar in series, all the faces of polyhedral reservoir are connected together through dielectric washers to form pressure-tight connection. At parallel connection, all faces of polyhedral reservoir are connected directly together to form pressure-tight connection. EFFECT: improved sensitivity and noise immunity of signals; improved comfort of exploitation; improved reliability of operation; widened area of application.
Patent RU-94015535-A (RU)
Inventor: RESHETTSOV N V
IPC: F16D29/00
Filed: 1994-05-13
Abstract: FIELD: mechanical engineering. SUBSTANCE: electromagnetic clutch has female and male members with circular concentric projections and recesses at ends; projections of female part are received by recesses of male member forming working chamber filled with working fluid; clutch is also provided with accumulating chamber and control system; male member of clutch consists of two parts mounted for axial displacement. Clutch is provided with seals and springs mounted between parts of male and female members. Ports are provided between projections of male member which bring working chamber in communication with accumulating chamber located between parts. Clutch contains working fluid in form of magneto-rheological suspension. Clutch is provided with cooling fins. EFFECT: enhanced reliability.
Patent RU-94018643-A (RU)
Inventor: KHADZHI V E
IPC: C30B7/10
Filed: 1994-05-23
Abstract: FIELD: chemical technology. SUBSTANCE: method involves the hydrothermal growing from the quartz charge in alkaline medium under high pressure and temperature on the seeding plates of different orientation followed by thermic working of obtained crystals which is carried out in the combined production cycle at 480-600 C directly in the same reaction chamber where synthesis is occurred being without autoclave opening. Prepared opal-like crystals can be used in jewelry industry. EFFECT: increased effectiveness, high quality of large-sized opal-like crystals. 2 cl, 1 ex
Patent RU-94020016-A (RU)
Inventor: SMOL SKIJ JU I
IPC: A61F2/50
Filed: 1994-05-31
Abstract: FIELD: medical equipment, used in prosthetics of lower extremities. SUBSTANCE: artificial foot has a body insert moulded in the facing and a bearing strip. A cantilever is introduced in the foot, which represents the front part of the body and has a length developed to the zone of foot rolling. The cantilever and insert surfaces facing each other are positioned in a spaced relation of a V-shaped profile, whose acute angle is directed towards the foot calcanel area. The bearing strip is positioned in the gap between the cantilever and insert. The bearing strip is installed on cantilever guides for longitudinal movement and retaining. EFFECT: expanded capacity of adjustment of functional stiffness of the foot front area.
Patent RU-94022254-A (RU)
Inventor: KONDAREDDIAR RAMALING
IPC: A61K51/04
Filed: 1994-06-14
Abstract: FIELD: heterocyclic compounds. SUBSTANCE: new compounds containing heteroatomic bridge and new complexes of these compounds with metals. EFFECT: use in diagnostic and therapeutic treatment methods.
Patent RU-94024962-A (RU)
Inventor: SHILIN V M
IPC: A61B17/11
Filed: 1994-07-04
Abstract: FIELD: medicine, surgery. SUBSTANCE: device contains two oval rings connected by X-formly oriented titanium nickelide cores with S-shaped ends situated in parallel planes. In crossing spot cores are connected by an axis for parallel movement of rings toward each other. Two X-shaped titanium nickelide cores play the part of control linkage to be used as two-sided scissors. Cores are designed with heat-insulating covering. EFFECT: higher accuracy and efficiency in connecting hollow organs.
Patent RU-94025208-A (RU)
Inventor: SHARIF MOKHAMMED AL-KHEJLI
IPC: B63H9/02
Filed: 1994-07-06
Abstract: FIELD: shipbuilding; wind propellers making use of Magnus effect. SUBSTANCE: wind propeller has cylinder of large diameter whose section is close to oval, fan mounted on upper end of cylinder for suction of air from cylinder. Cylinder is provided with nozzle of varying passage area. Cylinder is mounted on deck for rotation about its longitudinal axis at proper angle relative to pendant wind. Innovation of invention consists in form of cylinder which is closed on both ends. Cylinder is provided with vertical partition mounted inside it. Fans for suction of air from one cavity of cylinder and transfer of it to other cavity are built in this partition. Walls of cylinder in its center portion are made in form of vertical sections mounted at spaced relation to each other forming nozzles whose passage area and form of profile may be changed by changing the position of sections and central vertical partition. EFFECT: increased aerodynamic thrust due to increased pressure differential on surfaces of cylinder. 2 dwg
Patent RU-94030318-A (RU)
Inventor: SHUSTOV JU I
IPC: G01R31/28
Filed: 1994-08-17
Abstract: FIELD: automation and computer engineering, electronic industry, instruments making. SUBSTANCE: device has N-bit generator of test sequence on input signals for tested object, N-channel signature analyzer and synchronization unit. N D-flip-flops, N XOR gates, N inverse AND gate circuits and N resistors are introduced to accomplish the goal of invention. Output of each bit of generator of test sequence is connected to data input of D-flip-flop and to first input of XOR gate. Output of D-flip-flop is connected to second input of XOR gate and to input of tested object through resistor. Output of XOR gate is connected to first input of AND gate. Second input of AND gate for first bit of generator is connected to synchronization input of D-flip-flop and output of clock synchronization pulses of synchronization unit. while second input of AND gate of each subsequent bit of generator of test sequence is connected to synchronization input of D-flip-flop of corresponding bit and to output of AND gate of previous bit. Output of AND gate of last bit of generator of test sequence is connected to synchronization input of generator of test sequence. EFFECT: increased functional capabilities, increased field of application, practical elimination of expenses on development of programs which tests separate types of microcircuits.
Patent RU-94043143-A (RU)
Inventor: KUZ MENKO V A
IPC: H02J3/18
Filed: 1994-12-05
Abstract: FIELD: electric engineering. SUBSTANCE: device has multiplier of signals of phase current and voltage, which vector is orthogonal to voltage vector of corresponding phase. In addition device has circuit of suppression filters at output of multiplier, and phase corrector at detector output. Set of required number of smoothing-forcing units, which are designed as operational amplifier are introduced as phase correctors in order to increase amplitude-frequency response for given band for envelope of reactive power of load which power changes abruptly. Direct input of said operational amplifier is connected to common point through serial RC-circuit. It is also connected to output terminal of operational amplifier through parallel RC-circuit. Device may be used in arc steel furnaces. EFFECT: increased efficiency.
Patent RU-95100623-A (RU)
Inventor: TETEREV I I
IPC: A61K35/64
Filed: 1995-01-17
Abstract: FIELD: veterinary science. SUBSTANCE: preparation has propolis alcoholic extract, carboxymethylcellulose sodium and distilled water. Preparation is administrated to cows with mastitis by intracisternal route, once per a day after milking at dose 10 ml; to cows with endometritis preparation is administrated by intrauterine route, once per 2 days at dose 25-50 ml. Therapeutical effectiveness of preparation is estimated to be 84-100%, 90-100%, 81-100% and 70-100% at subclinical mastitis form, serous-catarrh form, suppurative-catarrh form and endometritis, respectively. EFFECT: enhanced effectiveness of preparation proposed. 1 cl, 2 tbl
Patent RU-95102742-A (RU)
Inventor: ARTSRUNI A A
IPC: C22C21/10
Filed: 1995-02-24
Abstract: FIELD: metallurgy of alloys based on aluminum and is used in particular in production of mechanical engineering facilities. SUBSTANCE: aluminum deforming thermally hardening alloy of aluminum-zinc-magnesium system additionally alloyed by additions of manganese, chromium, titanium, zirconium, beryllium has following composition, mas % : zinc 5.4 - 6.2; magnesium 2.4 - 3.0; manganese 0.1 - 0.3, chrome 0.12 - 0.25, titanium 0.03 - 0.10; zirconium 0.07 - 0.12, beryllium 0.0002 - 0.0050 and tolerable additions: cooper ≅0,2, iron ≅0,3, silicon ≅0,2, aluminum - balance. In the case total concentration of zinc and magnesium is equal to 8.5 +/- 0.7 mass % and their average ratio is 2.111. Alloy is used in production, of rolling, pressed shapes, forge works, stamping products and other semi-finished products used for production of heavy-loaded welded structures. Hardness is approximately 150 HV. Strength (σ) is approximately ~50kg/mm. EFFECT: increased hardness and strength of the alloy.
Patent RU-95102945-A (RU)
Inventor: KIRITSEV P N
IPC: B60J3/06
Filed: 1995-02-17
Abstract: FIELD: transport engineering; antiblazing devices. SUBSTANCE: system has driver's guard shield and headlight shields, all shields made in the form of optical polarizers. Vectors of polarization of shields are turned around axis coinciding with direction of vehicle running through angle of approximately 45 degrees relative to vertical, for instance, to the right. EFFECT: enhanced reliability of protection.
Patent RU-95103097-A (RU)
Inventor: FILIPP BLANK
IPC: B65G47/96
Filed: 1995-03-02
Abstract: FIELD: conveying facilities. SUBSTANCE: products conveying device has two conveyers installed one after the other to form an intermediate conveying zone, where they are mounted in parallel side by side. The first conveyer is provided with rollers 7 placed two by two to form hollow. The product to be conveyed and sorted is placed initially into this hollow. The second conveyer is fitted with conveying suspensions 15 adapted to tip over on support 21. Each of the suspensions is arranged so as to come directly between rollers 7 in the conveying zone to support the product, when the rollers are retracted. EFFECT: improved efficiency. 11 dwg
Patent RU-95108691-A (RU)
Inventor: KOTSJUBINSKIJ JU A
IPC: B62D25/10
Filed: 1995-05-29
Abstract: FIELD: transport engineering; automotive industry. SUBSTANCE: hood 1 has outer panel 2 and inner panel 3, lock detent 4 functionally coupled with locking mechanism, stiffener 5 connected with inner panel 3. Design peculiarity is that inner panel 3 has cavity in lock detent zone. Base of cavity is arranged close to outer panel equidistantly from panel. Stiffener 5 is located in this cavity. Stiffener is corrugated. Some of its walls 10, 11 are placed in planes close to direction of application of hood closing force P and are rigidly connected with lock detent 4 which increases rigidly of inner and outer panels in zone of locking mechanism and reliability of detent 4 in lock. EFFECT: enhanced reliability of hook locking. 4 cl, 3 dwg
Patent RU-95109654-A (RU)
Inventor: POPOV A A
IPC: C08L63/02
Filed: 1995-06-08
Abstract: FIELD: manufacture of industrial rubber products. SUBSTANCE: butadiene-nitrile rubber is mixed with suspension polymerization polyvinyl chloride at 70:30 ratio in the presence of epoxy resin stabilizer in amount of 1-3 wt part per 100 wt parts of mixture of polymeric components in rubber mixer at 170+-3 C for 7-9 min or at 160+-3 C for 14-16 min at rubber mixer revolutions of 60 per minute. EFFECT: claimed process is ecologically clean, use of effective but highly toxic thermostabilizers, such as organic or inorganic heavy metal compounds, is avoided.
Patent RU-95111431-A (RU)
Inventor: PRIEZZHEV I B
IPC: G02B25/04
Filed: 1995-07-03
Abstract: FIELD: safety equipment. SUBSTANCE: invention refers to observation devices meant for anchoring in opaque partitions, for instance, in armored doors which will provide for full view of space in front of door and ensure safety of observer against hitting from small arms through optical system. Proposed observation device has telescopic system of erect image mounted in body and composed of negative objective lens and positive eye-piece and system of bend of optical axis joined to mentioned system and installed in body. It includes as minimum one regular reflection surface and second telescopic system of erect image incorporating positive objective lens, inverting system and positive eye-piece. First telescopic system of erect image has companion exit pupil and second telescopic system of erect image has companion entrance pupil. EFFECT: increased observation safety.
Patent RU-95112678-A (RU)
Inventor: DANILENKO V F
IPC: B44B3/00
Filed: 1995-07-20
Abstract: FIELD: engraving units. SUBSTANCE: the offered engraving unit for multicolored finishing of surfaces of showcases, glazed fronts of buildings consists of base 1 on cantilevered supports 2 ending in vacuum suction cups 3 for fixing of rotating double-flow optico-mechanical module including scanning mechanisms 27, 28, 29, 30 and working mechanisms 11,12,13,14 with possibility of enlarging of original image, mirror chamber for reversing image. Multicolored imaging is effected by rubbing method. EFFECT: higher efficiency. 2 dwg
Patent TW-200407067-A (TW)
Title: Automatic stacking device for seedling box
Inventor: Qiu yi-zhi
IPC: A01C11/02
Filed: 2002-11-15
Abstract: An automatic stacking device for seedling box includes a seedling box transport unit, a pallet transport unit, a seedling box clamping unit, and a control unit, in which the seedling box transport unit is used for transporting the seedling box, the pallet transport unit is used for transporting the pallet, the seedling box clamping unit is arranged above and across the seedling box transport unit and the pallet transport unit, the control unit is installed with circuits connected to the seedling box transport unit, the pallet transport unit, and the seedling box clamping unit for controlling bilateral operation of the seedling box transport unit and the pallet transport unit, and controlling the seelding box clamping unit to perform a quantitative clamping and releasing of the seedling box positioned on the seedling box transport unit and the pallet transport unit by an X-Y plane operation system to conserve the manpower and time cost for handling the seedling box and perform multiple functions with one device.
Patent TW-200302895-A (TW)
Title: Process for increasing the softness of base webs and products made therefrom
Inventor: DREW ROBERT A
IPC: D21H27/38
Filed: 2002-11-28
Abstract: A process for increasing the tactile properties of a base web without adversely effecting the strength of the web is disclosed. In one embodiment, the process includes the steps of placing a creped base web between a first moving conveyor and a second moving conveyor. The conveyors are then wrapped around a shear-inducing roll which creates shear forces and compressive forces that act upon the base web. The shear forces disrupt the web, increasing the softness and decreasing the stiffness of the web. The compressive forces are localized at the areas where the fabric knuckles contact the base web, imparting a unique fabric-imprinted pattern to the web with limited caliper reduction. The shear-inducing roll typically has a relatively small diameter. In some applications, more than one shear-inducing roll may be incorporated into the system.
Patent TW-200408400-A (TW)
Title: Pre-formulation for the tabletting of natural mixtures of conjugated estrogens
Inventor: THUMBECK BERND
IPC: A61K9/20
Filed: 2002-11-29
Abstract: The invention relates to a pharmaceutical pre-formulation in the form of a solid, free-flowing dry extract of natural mixtures of conjugated equine estrogens. Suitable pre-formulations of the natural mixtures of conjugated equine estrogens are used for solid galenic forms e.g. tabletting. The conjugated estrogens are provided for further galenic processing in a form which ensures chemical stability of the hormones and which enables them to be processed advantageously into solid galenic forms, e.g. a tablet. The invention also relates to a method for the production of the pre-formulations in the form of a dry extract.
Patent TW-200410624-A (TW)
Title: Method of manufacturing multihole cover
Inventor: LAI WEN-TE
IPC: H04M1/02
Filed: 2002-12-04
Abstract: A method of manufacturing a multihole cover includes the steps of: punching holes successively by a plurality of punches; stamping; grinding and anodizing. Each punch includes at least one punching die and each die includes a plurality of drills. The drills in the same die or in different dies are arrayed in desired positions according to the number and the arrangement of the holes in the cover.
Patent TW-200411245-A (TW)
Title: Optical subassembly package with passive alignment features and manufacturing method thereof
Inventor: WU WENG-JIN
IPC: G02B6/42
Filed: 2002-12-26
Abstract: The optical subassembly packaging is packaged using a integrated packaging means, forming a optical subassembly for optical communication. The invention manufactured the passive alignment and packaging structure of substrate by using semiconductor process, I.e. litho, etch, deposition. The optical subassembly package is formed using the passive alignment and packaging structure to combining the transceiver module with the substrate.
Patent TW-200304367-A (TW)
Title: Absorbent article
Inventor: TOYOSHIMA YASUO
IPC: A61F13/15
Filed: 2003-02-10
Abstract: An absorbent article having a substantially oblong shape and comprising a liquid permeable topsheet, a liquid impermeable backsheet, and a liquid retentive absorbent member interposed between the topsheet and the backsheet is disclosed. The topsheet is a bulky sheet which exhibits elastomeric behavior as a whole and comprises a first layer disposed on the side of a wearer and a second layer disposed on the side of the absorbent member. The first layer and the second layer are partially bonded together at joints in a prescribed pattern. The first layer has protrusions on the side of a wearer in portions other than the joints. The second layer is made of a material exhibiting elastomeric behavior. The topsheet is fixed in an extended state in at least one of the longitudinal direction and the width direction of the absorbent article.