Bizarre Patents
Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 8440108 | Chemically bonded ceramic radiation shielding material and method of preparation A composition of matter and method of forming a radiation shielding member at ambient temperatures in which the composition of matter includes a ‘cold-fired’ chemically bonded oxide-phosphate ceramic cement matrix; with one or more suitably prepared and distribu... | 05/14/2013 |
| 8318045 | Radiation shielding members including nano-particles as a radiation shielding material and method for preparing the same Disclosed is a radiation shielding member having improved radiation absorption performance, including 80.0˜99.0 wt % of a polymer matrix or metal matrix and 1.0˜20.0 wt % of a radiation shielding material in the form of nano-particles having a size of 10˜900 nm a... | 11/27/2012 |
| 8308986 | Bismuth compounds composite A heavily filled bismuth compound composite having a polymer matrix and a bismuth compound therein. The bismuth compound may be bismuth oxide, or other bismuth compounds. The polymer may be any of a very wide range of materials or combinations thereof. Binder, secon... | 11/13/2012 |
| 7824576 | Dispersion strengthened lithium and method therefor A composite material includes lithium hydride particles dispersed within lithium to form a lithium-lithium hydride composite. The lithium-lithium hydride composite has increased strength over pure lithium and similar soft X-ray transmission characteristics as pure l... | 11/02/2010 |
| 7811475 | Neutron shielding material composition, shielding material and container There is provided a neutron shielding material which has heat resistance and has ensured neutron shielding performance even in a high-temperature environment during storage of a spent nuclear fuel for high burnup. A neutron shielding material having improved heat re... | 10/12/2010 |
| 7803288 | Neutron shielding material composition, shielding material and container A neutron shield material that exhibits high heat resistance and ensures neutron shielding capacity. A composition for neutron shield material excelling in heat resistance and ensuring neutron shielding capacity is provided by comprising a hydrogenated bisphenol typ... | 09/28/2010 |
| 7553431 | Techniques and compositions for shielding radioactive energy Techniques and compositions are provided for shielding radioactive energy. The composition includes a hydrocarbon component and a radiation shielding and absorbing material or additive. The composition may be applied to substrates or to radioactive materials. Moreov... | 06/30/2009 |
| 7524438 | Unsaturated polyester-based material for neutron-shielding and for maintaining sub-criticality The invention concerns a neutron shielding material for maintaining sub-criticality based on unsaturated polymer: Said material comprises an unsaturated polyester resin, at least an inorganic boron compound, and at least a hydrogenated inorganic compound, in amounts... | 04/28/2009 |
| 7449131 | Techniques and compositions for shielding radioactive energy Techniques and compositions are provided for shielding radioactive energy. The composition includes a hydrocarbon component and a radiation shielding and absorbing material or additive. The composition may be applied to substrates or to radioactive materials. Moreov... | 11/11/2008 |
| 7399431 | Material for neutron shielding and for maintaining sub-critically, process for its preparation and its applications The invention relates to a material for neutron shielding and for maintaining sub-criticality, and a process for preparation of this material and applications of the said material. The material comprises a matrix based on a vinylester resin, at least one poly... | 07/15/2008 |
| 7384576 | Lead-free mixture as a radiation protection additive The present invention provides a mixture containing a) at least 26 wt. % of gadolinium and b) one or more elements, alloys and/or compounds from the group consisting of barium, indium, tin, lanthanum, molybdenum, niobium, tantalum, zirconium and tungsten, a process ... | 06/10/2008 |
| 7360504 | Radiopaque animal chew An animal chew toy comprising a radiopaque polymer. The radiopaque polymer may comprise a polymer that is inherently radiopaque or a polymer that has been made radiopaque by the addition of an additive that provides radiopaque characteristics. The radiopaque polymer... | 04/22/2008 |
| 7344658 | Radiation protector and utilization thereof The present invention provides radioprotective materials and products produced using the materials, the materials and products being easily usable for blocking the effects of radiation, exposure to which occurs unconsciously in daily life or in the working environme... | 03/18/2008 |
| 7342989 | Apparatuses and methods for mechanical shielding and cooling A transport or storage cask comprises a cask body, a modular thermal conducting and shielding system and a mechanical attachment. The modular thermal conducting and shielding system includes a modular fin and a modular neutron shield. The mechanical attachment retai... | 03/11/2008 |
| 7335902 | Container for storing radioactive materials A urethane based polymer composition is provided that exhibits superior shielding properties during and after exposure to high level radiation. The composite is formed by mixing a liquid isocyanate monomer, preferably 4,4′-diisocyanate monomer with a liquid phenol... | 02/26/2008 |
| 7334681 | Packaging system with oxygen sensor for gas inflation/evacuation system and sealing system A storable gas inflation/evacuation system and sealing system. The systems are removably connectible to a proximal portion of a guidewire assembly which has an occlusive balloon at a distal portion. The invention includes provision for indicating the presence of oxy... | 02/26/2008 |
| 7327821 | Cask, composition for neutron shielding body, and method of manufacturing the neutron shielding body A cask includes a trunk body that includes a basket having a square pipe or a plate member forming a cell that contains a spent fuel assembly, and a neutron shield that is formed by filling a composition for neutron shielding between the trunk body and an outer cove... | 02/05/2008 |
| 7309807 | Method of containing radioactive contamination A method of controlling or containing radioactive contamination by providing a neutron absorbing material to a radioactive contamination site. Preferably the neutron absorbing material is present as a powder, granule, slurry or suspension, allowing the neutron absor... | 12/18/2007 |
| 7250119 | Composite materials and techniques for neutron and gamma radiation shielding This invention deals with multi-component composite materials and techniques for improved shielding of neutron and gamma radiation emitting from transuranic, high-level and low-level radioactive wastes. Selective naturally occurring mineral materials are utilized to... | 07/31/2007 |
| 7219799 | Packaging system with oxygen sensor A packaging system or storage arrangement that includes provision to indicate the presence of oxygen. An oxygen-sensitive material is placed inside a sealable container. Air is evacuated from the sealable container and the sealable container is sealed to isolate the... | 05/22/2007 |
| 7201788 | Process for the production of a boron salt and its use in the agronomic field The present invention relates to a process for the production of potassium octoborate hydrate which comprises the dissolution of boric acid and caustic potash in an aqueous solution brought to a temperature of 95° C., the drying of the product obtained and its grin... | 04/10/2007 |
| 7196027 | Optical glass suffering little change in refractive index by radiation of light An optical glass wherein an amount of change in refractive index (Δn: difference in refractive index between a state before radiation and a state after radiation) caused by radiation of laser beam at wavelength of 351 nm having average output power of 0.43 W, pulse... | 03/27/2007 |
| 7160486 | Material based on vinylester resin for neutron shielding and maintenance of sub-criticality This invention relates to a composite material for neutron shielding and maintenance of sub-criticality comprising a matrix based on vinylester resin and an inorganic filler capable of slowing and absorbing neutrons. The vinylester resin may be an epoxymethac... | 01/09/2007 |
| 7160627 | Boron containing ceramic-aluminum metal composite and method to form the composite A boron containing ceramic-aluminum metal composite is formed by mixing a boron containing ceramic with a metal powder comprised of aluminum or alloy thereof, shaping the mixture into a porous preform, contacting the preform with an infiltrating metal comprised of a... | 01/09/2007 |
| 7049358 | Heat radiation blocking fluororesin film A heat radiation blocking fluororesin film comprising a fluororesin containing a hexaboride. ... | 05/23/2006 |
| 6972051 | Bulk single crystal gallium nitride and method of making same A single crystal M*N article, which may be made by a process including the steps of: providing a substrate of material having a crystalline surface which is epitaxially compatible with M*N; depositing a layer of single crystal M*N over the surface of the substrate; ... | 12/06/2005 |
| 6970734 | Flexible marker bands A catheter assembly comprises a catheter shaft having a first region and a second region. The first region is less radiopaque than the second region. The first region is constructed of a shaft material and the second region is constructed from the shaft material in ... | 11/29/2005 |
| 6960311 | Radiation shielding materials and containers incorporating same An improved radiation shielding material and storage systems for radioactive materials incorporating the same. The PYRolytic Uranium Compound (“PYRUC”) shielding material is preferably formed by heat and/or pressure treatment of a precursor material comprising m... | 11/01/2005 |
| 6958093 | Free-standing (Al, Ga, In)N and parting method for forming same A method of forming a free-standing (Al, Ga, In)N article, by the steps including: providing an expitaxially compatible sacrificial template; depositing single crystal (Al, Ga, In)N material on the template to form a composite sacrificial template/(Al, Ga, In)N arti... | 10/25/2005 |
| 6927407 | Radiation shielding arrangement A radiation shielding arrangement for shielding high-energy neutron radiation and gamma radiation from high-energy particle accelerators or storage rings includes a shielding element made of water-containing material, for example with chemically bound water or water... | 08/09/2005 |
| 6805815 | Composition for shielding radioactivity A urethane based polymer composition is provided that exhibits superior shielding properties during and after exposure to high level radiation. The composite is formed by mixing a liquid isocyanate monomer, preferably 4,4′-diisocyanate monomer with a liquid phenol... | 10/19/2004 |
| 6797744 | Radio wave absorber composition There is disclosed a composition which is layered in a reflective board to constitute a radio wave absorber. In this composition, an electroconductive titanium oxide is compounded with a substrate. With regard to the substrate, there may be used thermoplastic resin,... | 09/28/2004 |
| 6797972 | Neutron shielding materials and a cask for spent fuel A high-polymer neutron shielding material which scarcely reduces the hydrogen number density when exposed to a high temperature of 150 to 200° C. for a long time period A heat-setting type epoxy resin is employed. The base resin is selected from various epox... | 09/28/2004 |
| 6660381 | Partial coverage metal nanoshells and method of making same Metal Nanoshells having partial coverage of a substrate or core particle and methods of making them are provided. A method of making a partial metal nanoshell preferably includes asymmetrically confining a substrate particle and selectively layering a met... | 12/09/2003 |
| 6630683 | Antiradiation concrete and antiradiation shell A first antiradiation concrete includes a metallic aggregate having a grain size of up to 7 mm, and at least 5.0% by weight, in particular at least 7.8%, of a boron-containing aggregate having a grain size of up to 1 mm and being finer-grained than the me... | 10/07/2003 |
| 6583432 | Methods and compositions for ionizing radiation shielding The radiation shielding composition and method of the present invention relate to a conformal coating material composed of a matrix of densely packed radiation shielding particles, which are disbursed within a binder. The shielding composition is applied ... | 06/24/2003 |
| 6544442 | Method of loading organic materials with group III plus lanthanide and actinide elements Disclosed is a composition of matter comprising a tributyl phosphate complex of a group 3, lanthanide, actinide, or group 13 salt in an organic carrier and a method of making the complex. These materials are suitable for use in solid or liquid organic sci... | 04/08/2003 |
| 6517743 | Epoxy resin composition having high neutron shielding ability, and a transparent shielding materials for neutron obtained by curing said epoxy resin composition An epoxy resin composition which is cured transparent product having high neutron shielding capability, comprised by an epoxy resin without any not transparent inorganic substances and a hardener and characterized by said composition's viscosity at ambien... | 02/11/2003 |
| 6485657 | Gamma-ray stabilizer and thermoplastic polymer compound including the said stabilizer A new gamma-ray stabilizer comprising a combination of 100 parts by weight of a benzyl compound (A) having a specific chemical structure and 0.01 to 10 parts by weight of a pentaerythritol phosphorous ester (B) having a spirocyclic structure. Said stabili... | 11/26/2002 |
| 6455864 | Methods and compositions for ionizing radiation shielding The radiation shielding composition and method of the present invention relate to a conformal coating material composed of a matrix of densely packed radiation shielding particles, which are disbursed within a binder. The shielding composition is applied ... | 09/24/2002 |
