baber/WOPTO huggingface dataset:
Patent WO-2020113245-A3 (WO)
Title: Near-focus corrective ar glasses
Inventor: SCHULTZ ROBERT J
IPC: G02B27/01
Filed: 2020-01-24
Abstract: A head-mounted display for an augmented reality application includes an image light guide arranged within the aperture of an eye rim section of the head-mounted display for directing angularly related image-bearing light beams encoding a virtual object toward an eyebox for the viewing the virtual object at a hyperfocal to near infinite focusing distance to the eyebox. A negative-power optic between one side of the image light guide and the eyebox diverges the image-bearing beams in advance of the eyebox for viewing the virtual object at a closer distance to the eyebox that is less than the hyperfocal distance. A positive-power optic on an opposite side of the image light guide compensates for the negative-power of the negative-power optic for viewing a real- world object at its actual distance to the eyebox. A corrective optic located between the image light guide and the eyebox reduces the viewer's aberrations for viewing of both the real-world object and the virtual object.
Patent WO-2021138527-A3 (WO)
Title: Bed airflow and temperature control
Inventor: GRABINGER CORY
IPC: A47C21/00
Filed: 2020-12-31
Abstract: A bed system includes microclimate control capabilities for providing quality sleep experience. The bed system can include a microclimate control subsystem configured to supply conditioned air (e.g., heated or cooled air) to a mattress, or draw ambient air from the mattress, to achieve a desired temperature at the top of the mattress. Utilizing supply of conditioned air to provide air at desired temperature to the mattress system, or utilizing air suction to drain heat away from the mattress system, can provide precise microclimate control at the mattress, thereby permitting conformable sleep.
Patent WO-2022026218-A3 (WO)
Title: Electric grill and smoking device
Inventor: DIXON WILLIAM
IPC: A47J37/07
Filed: 2021-07-16
Abstract: A cooking apparatus includes a first electric heating element, a reflective surface below the first electric heating element, and a cooking surface above the first electric heating element. The cooking surface is heated by radiant energy from the electric heating element and becomes heated to emit heat to food on the cooking surface.
Patent WO-2022066491-A3 (WO)
Title: Combination oven
Inventor: LEES HARRISON
IPC: F24C15/00
Filed: 2021-09-16
Abstract: A steam oven having a housing (106), a cooking chamber (102) located within the housing, a water tank receptacle (600) connected to the housing, the water tank receptacle comprising: a reservoir (606), an inlet fitting (604) positioned above the reservoir, a false bottom positioned above the reservoir, and a reservoir outlet (802) extending through a bottom of the reservoir. A water tank (108) is selectively positionable on the water tank receptacle (600) above the false bottom, the water tank having an outlet fitting (602) configured to fluidily connect to the inlet fitting upon positioning the water tank on the water tank receptacle.
Patent WO-2022266467-A3 (WO)
Title: Polypeptide d'histone recombiné et ses utilisations
Inventor: KAELIN JR WILLIAM G
IPC: C07K14/47
Filed: 2022-06-17
Abstract: La présente invention concerne des polypeptides d'histone isolés ou recombinés et des fragments de ceux-ci, des compositions les comprenant, et des méthodes d'utilisation de ceux-ci pour administrer des macromolécules à une cellule.
Patent WO-2022272143-A3 (WO)
Title: Flexible displays for vr/ar headsets
Inventor: KELLY KIERAN CONNOR
IPC: G02B27/01
Filed: 2022-06-24
Abstract: A headset for virtual reality imaging is provided. The headset includes a first display configured to generate multiple light beams from a central portion of a field of view in an image provided to a user, a first optical element configured to provide the light beams forming a central portion of the field of view through an eyebox of the headset that limits a volume including a pupil of the user, and a second display configured to provide a peripheral portion of the field of view for the image through the eyebox, wherein the second display includes multiple light emitting pixels arranged in a two-dimensional surface. A system and a method for using the above headset are also provided.
Patent WO-2023043946-A3 (WO)
Inventor: PURDY TREVOR N
IPC: C07D311/58
Filed: 2022-09-15
Abstract: La divulgation concerne un procédé de fabrication d'au moins un cannabinoïde comprenant la mise en contact d'au moins une oxydase d'enzyme de type pont berbérine (type BBE) avec au moins un substrat, le substrat comprenant un précurseur de cannabinoïde. Le précurseur cannabinoïde peut comprendre de l'acide cannabigérolique, de la dihydrotétrachlorizine, de la préchlorzidine, de l'acide cannabigrorcinique, de l'acide grifolique, ou une combinaison de ceux-ci.
Patent WO-2023049392-A3 (WO)
Title: Systems and methods for forming compacted mycelium products
Inventor: MEIGS RUSSEL
IPC: A23J3/22
Filed: 2022-09-23
Abstract: An apparatus for forming an edible meat substitute includes a vessel configured to receive a diluted mycelium product and pressurize the diluted mycelium product. The apparatus further includes a conduit coupled to an outlet of the vessel and a first mold fluidly coupled to the outlet of the vessel via the conduit. The apparatus further includes a first valve coupled to the conduit and configured to be selectively opened to expel the pressurized diluted mycelium product into the first mold.
Patent WO-2023081087-A3 (WO)
Inventor: BUSH MICHAEL
IPC: A61B8/12
Filed: 2022-10-31
Abstract: Embodiments related to sterilizable handheld medical imaging devices including a rigid imaging tip, a sealed housing, and/or a sealed cable assembly as well as their methods of use and manufacture are described. In one embodiment, a sterilizable handheld medical imaging device comprises a housing, wherein an interior of the housing is sealed from a surrounding environment; a photosensitive detector disposed in the housing; a rigid imaging tip extending distally from the housing and optically coupled with the photosensitive detector; and a sealed cable assembly extending out from the housing, wherein the cable assembly is adapted and arranged to be selectively connected to an illumination source and wherein the cable assembly is configured be selectively connected to a computing device.
Patent WO-2023081216-A3 (WO)
Title: Self-adherent medical implant and method of use
Inventor: STAUFFER ALLISON M
IPC: A61L27/56
Filed: 2022-11-02
Abstract: A bio-compatible implant is adapted for use in repairing soft tissue damage such as but not limited to rotator cuff repairs. The bio-compatible insert includes a dehydrated collagen scaffold and a bio-absorbable anchoring mechanism that is secured relative to the dehydrated collagen scaffold. The bio-absorbable anchoring mechanism is adapted to secure the bio-compatible implant in place at a treatment site upon implantation. The bio-absorbable anchoring mechanism may include a bio-adhesive. The bio-absorbable anchoring mechanism may include a mechanical anchoring mechanism such as a. plurality of microhooks. The dehydrated bio-adhesive may include a plurality of isolated and purified blood-borne components disposed, within the bio-adhesive, one of the plurality of isolated and purified blood-borne components comprising a zymogen. The bio-adhesive may also include other isolated and purified blood-borne components such as fibrinogen and thrombin. Other bio-adhesives are also contemplated.
Patent WO-2023114380-A3 (WO)
Inventor: GREY GARRETT
IPC: F16M11/04
Filed: 2022-12-15
Abstract: Un appareil pied de support monté sur une arme ou un accessoire comprend un mécanisme de libération et un mécanisme de verrouillage conçus pour permettre ou empêcher un mouvement longitudinal de pieds télescopiques.
Patent WO-2023205601-A3 (WO)
Inventor: ELLINGTON ANDREW
IPC: C07K14/195
Filed: 2023-04-17
Abstract: Sont divulguées des méthodes et des compositions associées à de nouvelles transcriptases inverses d'intron de groupe II. Ces transcriptases inverses ont été modifiées pour augmenter l'exactitude et/ou la processivité.
Patent AT-504653-A4 (AT)
Title: Adsorption heat pump operating method, involves directly connecting adsorber and/or desorber with evaporator and/or condenser together, and disconnecting heat pump according to termination of adsorption
IPC: F25B30/04
Filed: 2007-03-12
Abstract: The method involves providing a heat source (2) for desorption and a heat sink (3) for accommodation of adsorption heat. A heat pump is provided with heat pump modules (12), which are operated at a working cycle, and an adsorber and/or desorber (1) and an evaporator and/or condenser (13) are provided in the heat pump modules. The adsorber and/or desorber is directly connected with the evaporator and/or condenser together, and the heat pump is disconnected according to termination of the adsorption.
Patent AT-506063-A4 (AT)
Title: Tongs for use in kitchen, has spring provided for pushing apart tongs arms in non-actuation condition, where spring is releasably connected to tongs arm and abutted on another arm so that arms are manually releasable and reassemblable
IPC: A47G21/10
Filed: 2008-05-16
Abstract: The tongs has tongs arms (1, 2) hingedly connected together with each other by a pin (6). A spring (3) is provided for pushing apart the tongs arms in non-actuation condition, where the spring is releasably connected to tongs arm (1) and abutted on the tongs arm (2), so that the tongs arms are manually releasable from each other and manually reassemblable. The tongs arm (2) has a guide (7) comprising a notch (7a), where the spring holds the tongs arm (2) in a locked position in the guide.
Patent AT-502669-A4 (AT)
IPC: B60C27/10
Filed: 2006-05-12
Abstract: The roller has a releasing button and a slider piece, which are movable between resting and release positions. The button and the piece block the movement of a chain wheel in the resting position, and work together with a toothed rim connected fixedly with the wheel in the release position. The rim is designed as inner toothed rim of the wheel, and a latch is pivotably arranged on the side surrounded by the rim. The latch is engaged and detached to/from the rim in the resting and the release positions of the button and the piece.
Patent AT-503430-A4 (AT)
Title: Profile turning device e.g. for concrete carriers, turns profile in axial direction with parts provided as rolling body and having radial opening with body torque proof connected to profile for storage
IPC: B66C1/64
Filed: 2006-10-23
Abstract: The device turns a profile in an axial direction with parts (2) provided as a rolling body and having a radial opening (3). The body is torque proof connected to the profile (1) for storage. The rolling body has, at both sides of the radial opening, attachment points (4) for attaching to lifting equipment (5).
Patent EP-1169413-A4 (EP)
Title: Multistage process for hydrodesulfurizing-hydrogenating distillates using bulk multimetallic catalyst
Inventor: RILEY KENNETH LLOYD
IPC: C01G53/00
Filed: 2000-01-14
Abstract: Hydroprocessing of petroleum and chemical feedstocks using bulk Group VIII/Group VIB catalysts. Preferred catalysts include those comprised of Ni-Mo-W.
Patent EP-1143827-A4 (EP)
Title: Backpack unit
Inventor: WELSH KERRY L
IPC: A47C4/52
Filed: 2000-01-18
Abstract: A backpack unit comprising a frame of a material selected from a metal alloy, including, but not limited to, aluminum, aluminum alloy, steel, and steel alloy or plastic. The frame includes a U-shaped seat frame pivotally coupled at its ends to ends of a U-shaped back frame through a cross-member, a U-shaped front leg frame pivotally coupled to the seat panel and pivotally coupled at its ends to ends of a U-shaped back leg frame. The frame is capable of being folded such that the back frame, the seat frame, the front leg frame, and the back leg frame folds substantially parallel and adjacent to one another.
Patent EP-1157353-A4 (EP)
Title: Non-linear and linear method of scale-up or scale-down image resolution conversion
Inventor: SEGMAN YOSEF
IPC: H04N5/262
Filed: 2000-01-24
Abstract: A method of non-linear and linear scale-up or scale-down image resolution conversion of digital images. The method is based on using non-linear or linear pixel position control functions relating an output image pixel grid to an input image pixel grid, where resolution of each grid is different. The pixel position control functions enable calculation of real pixel position coordinates of output image pixels, embedded within the input image grid. A connection grid is set up as a graphical representation of using the pixel position control functions. Delta functional differences between real valued position coordinates of output pixels located in the connection grid, and neighbor pixel position coordinates located in the input image grid are defined and calculated. Linear combinations of known values of neighbor pixels in the input image grid, surrounding real valued pixel positions of output image pixels located in the connection grid, are used for calculating a new set of local coefficients for each output image pixel. A new value for each output pixel located in the output image grid is calculated by following a differential prescription for a two dimensional image using n neighbors, featuring an inner multiplication between a vector of the delta functional differences between pixel position coordinates, and a vector of the local coefficients. The method of this invention is applicable to cases of non-linear or linear, scale-up, scale-down, or mixed mode scale-up/scale-down image resolution conversion, and is extendable to a u dimensional image using v neighbors. Moreover, the method of this invention is applicable to interlaced or non-interlaced displays, featuring real time or still, digital color, grayscale, or black and white video images.
Patent EP-1156861-A4 (EP)
Title: Ride-on vehicle with a free-floating wheel
Inventor: LENIHAN GARY G
IPC: A63H17/21
Filed: 2000-02-04
Abstract: A children's ride-on vehicle with a free-floating wheel is disclosed. The ride-on includes a drive assembly with a battery-powered motor, and a frame that is adapted to support a child and resemble a full-size motorcycle. The ride-on further includes a steerable wheel, plural driven wheels and a free-floating wheel, which is unbiased and travels within a defined range of positions with respect to the ride-on's frame as external forces are imparted to the wheel.
Patent EP-1221099-A4 (EP)
Title: Remote event handling in a packet network
Inventor: KAGAN MICHAEL
IPC: H04L47/30
Filed: 2000-09-07
Abstract: A device (26) adapted for communication over a network (24) includes a cause register (34), having event entries corresponding respectively to different types of events encountered by the device. Event servicing circuitry (36) is adapted to set one or more of the entries responsive to occurrence of one or more of the events of the corresponding types, and to send a management packet over the network to a management entity (38), notifying the management entity of the entries in the cause register. The entries in the cause register are cleared only upon receiving an assurance that the management entity has been notified thereof, thereby ensuring that the events are serviced.
Patent EP-1244531-A4 (EP)
Title: Composite rotary tool and tool fabrication method
Inventor: MIRCHANDANI PRAKASH K
IPC: C22C1/05
Filed: 2000-12-11
Abstract: A composite rotary tool includes at least first and second regions comprising first and second materials, respectively. The first and second regions are autogenously bonded and differ with respect to at least one characteristic such as, for example, modulus of elasticity, hardness, wear resistance, fracture toughness, tensile strength, corrosion resistance, coefficient of thermal expansion, or coefficient of thermal conductivity. A method for producing the composite rotary tool includes placing a first metallurgical powder into a first region of a void of a mold, and placing a second metallurgical powder into a second region of the void. The first metallurgical powder differs from the second metallurgical powder, and at least a portion of the first metallurgical is brought into contact with the second metallurgical powder. The mold is compressed to consolidate the first and second metallurgical powders to form a compact, and the compact subsequently is sintered.
Patent EP-1237072-A4 (EP)
Title: Register renaming system
Inventor: SEKI HAJIME
IPC: G06F9/38
Filed: 2000-09-06
Abstract: A register renaming system for a processor based on superscalar architecture that can process a larger number of instructions per cycle by providing a free list to hold unallocated physical-register numbers and a mapping table whose entries are provided in respective correspondence with the logical registers and each designed to hold a physical-register number, and by pipelining where dependency checks among instructions are to be done as a pre-process.
Patent EP-1354945-A4 (EP)
Title: Method of identifying within a mammala dna encoding physiologically active polypeptide
Inventor: HABU KIYOSHI
IPC: A01K67/027
Filed: 2001-12-26
Abstract: The present inventors found that a physiological effect of a particular DNA can be detected independently within mice into which a pool of various DNAs in various quantities has been introduced. This finding suggests that it is possible to identify a DNA having a particular physiological effect by successively fractionating a pool of various DNAs in various quantities using the particular physiological effect seen within a mammal as an index. Such a method of screening will have the advantage of saving much time and effort as required in conventional screenings such as those utilizing transgenic and knockout mice. Furthermore, the method of screening has the additional advantage of enabling the identification of a DNA having a physiological activity, for example, even when the cells producing a physiologically active substance cannot be maintained  in vitro  or in immunodeficient animals, or when the cells change their characteristics during passage and stop producing the physiologically active substance.
Patent EP-1278614-A4 (EP)
Inventor: CARMAN LEE A
IPC: B24D3/14
Filed: 2001-03-23
Abstract: La présente invention concerne un outil abrasif collé-vitrifié dans lequel la partie à grain abrasif comprend un grain thermosensible, tel qu'un grain abrasif d'alumine alpha microcristalline à gel sol fritté ou un grain superabrasif, et dans lequel la liaison vitrifiée peut être achevée par cuisson à une température d'environ 700 à 1100 °C. Pour l'invention, on utilise de préférence un grain abrasif d'alumine alpha microcristalline à gel sol fritté et une composition de liaison vitrifiée d'alcaliborosilicate renfermant un oxyde de phosphore. Selon un mode de réalisation, pendant la cuisson feu à une température d'environ 700 à 1100 °C, la liaison vitrifiée selon l'invention comprend au moins deux phases amorphes non miscibles.
Patent EP-1207692-A4 (EP)
Inventor: FUJITA KENICHI
IPC: H04H60/27
Filed: 2001-06-11
Abstract: L'invention concerne un service de distribution d'information très pratique pour le public, faisant appel à un support de stockage dans lequel un contrôle fiable est assuré. Une ou plusieurs zones de stockage exclusives d'une unité physique ou logique à assigner à un canal de stockage sont maintenues sur une unité de stockage de réception (11). Cette dernière comprend une section (101) servant à gérer le canal de stockage, une section (102) servant à programmer la réception des informations du canal de stockage, une section (103) servant à recevoir des informations, une section (104) servant à gérer les informations reçues et à maintenir la relation entre un nom de référence et un nom de stockage, une section (105) pour appliquer des opérations au canal de stockage, servant à exécuter la fonction requise pour le service de diffusion de type stockage sur la base d'informations gérées par la section de gestion de canal de stockage (101).
Patent EP-1344412-A4 (EP)
Title: Method and apparatus to enable background scanning
Inventor: NELSON LEONARD E
IPC: H04W48/16
Filed: 2001-12-07
Abstract: A method is provided for background scanning in a selective call communication system (102) having a plurality of channels (110, 112, 114), wherein a selective call device (104) has designated thereto one of an odd and even frame compulsory decoding schedule. The selective call device (104) decodes system configuration information (SCI) on odd SCI frames during the odd compulsory decoding schedule, scans for even SCI frames of target channels while maintaining the odd compulsory decoding schedule, and releases or maintains the odd compulsory decoding schedule based on the system configuration information found on the target channels.
Patent EP-1358244-A4 (EP)
Inventor: GRUZINS INDULIS
IPC: C08G63/02
Filed: 2001-11-26
Abstract: L'invention porte sur des polyols à faible viscosité contenant du carboxyle d'une viscosité comprise entre environ 3.000 et 100.000 centipoise et présentant un contenu en oligomères de moins de 30 mg KOH/g. Lesdits polyols, qui comportent de préférence un groupe ester par molécule servent à préparer des prépolymères de polyuréthane à faible viscosité. L'invention porte également sur le procédé de préparation desdits polyols par réaction d'un triol de faible poids moléculaire avec un anhydride d'acide en présence de 25 à 500 ppm d'un catalyseur d'acide minéral ou organique, de préférence choisi parmi les acides chlorhydrique, phosphorique, sulfurique, nitrique, formique, propionique, p-toluènesulfonique, oxalique, ou leurs combinaisons. L'invention porte en outre sur des procédés d'élaboration desdits polyols contenant du carboxyle, sur leurs prépolymères ainsi que des polymères d'uréthane contenant lesdits polyols.
Patent EP-1391425-A4 (EP)
Title: Continuous mass production of carbon nanotubes in a nano-agglomerate fluidized-bed and the reactor
Inventor: WEI FEI
IPC: C01B31/02
Filed: 2002-01-29
Abstract: The present invention relates to a method for continuous production of carbon nanotubes in a nano-agglomerate fluidized bed, which comprises the following steps: loading transition metal compounds on a support, obtaining supported nanosized metal catalysts by reducing or dissociating, catalytically decomposing a carbon-source gas, and growing carbon nanotubes on the catalyst support by chemical vapor deposition of carbon atoms. The carbon nanotubes are 4 SIMILAR 100 nm in diameter and 0.5 SIMILAR 1000  mu m in length. The carbon nanotube agglomerates, ranged between 1 SIMILAR 1000  mu m, are smoothly fluidized under 0.005 to 2 m/s superficial gas velocity and 20 SIMILAR 800 kg/m<3> bed density in the fluidized-bed reactor. The apparatus is simple and easy to operate, has a high reaction rate, and it can be used to produce carbon nanotubes with high degree of crystallization, high purity, and high yield. <IMAGE>
Patent EP-1298111-A4 (EP)
Inventor: INOUE KATSUHIRO
IPC: F01N3/28
Filed: 2002-03-25
Abstract: L'invention concerne un article poreux au nitrure de silicium (5) élaboré par nitruration d'un article formé qui contient du silicium métallique (3) comme constituant principal. Cet article a une structure poreuse, avec des pores de diamètre moyen supérieur ou égal à 3µm, pour une teneur totale en silicium et en azote supérieure ou égale à 95 %, et un degré de nitruration du silicium supérieur ou égal à 90 %. L'article considéré présente donc des pores dont le diamètre moyen est élevé. Sachant qu'un spécimen de cet article présente une conductivité thermique élevée et un faible coefficient d'expansion thermique, on peut considérer que l'article est approprié à une utilisation comme pièce dans un dispositif de décantation de gaz et/ou de solution, du type filtre en céramique.