175results about How to "Limited application" patented technology

When supplying a power from a base station to a terminal station on radio and a distance from a base station to a terminal station is long, it becomes impossible for the terminal station to rectify the power. The feature of the present invention is found in a wireless communication system in which the peak value and duty ratio of a transmission power are controlled simultaneously, keeping the transmission power of a base station below a fixed value, thereby allowing a voltage to be applied to a diode, which is a component of a rectifier circuit possessed by a terminal station, always in excess of a threshold voltage of the diode, and energy is exchanged between the base station and the terminal station below a limit power.

Disclosed herein is a method and system for integrating an enterprise's structured and unstructured data to provide users and enterprise applications with efficient and intelligent access to that data. Queries can be directed toward both an enterprise's structured and unstructured data using standardized database query formats such as SQL commands. A coprocessor can be used to hardware-accelerate data processing tasks (such as full-text searching) on unstructured data as necessary to handle a query. Furthermore, traditional relational database techniques can be used to access structured data stored by a relational database to determine which portions of the enterprise's unstructured data should be delivered to the coprocessor for hardware-accelerated data processing.

A semiconductor device typified by a wireless tag, which has improved mechanical strength, can be formed by a more simple process at a low cost and prevent radio waves from being shielded, and a manufacturing method of the semiconductor device. According to the invention, a wireless tag includes a thin film integrated circuit formed of an isolated TFT having a thin film semiconductor film. The wireless tag may be attached directly to an object, or attached to a flexible support such as plastic and paper before being attached to an object. The wireless tag of the invention may include an antenna as well as the thin film integrated circuit. The antenna allows to communicate signals between a reader / writer and the thin film integrated circuit, and to supply a power source voltage from the reader / writer to the thin film integrated circuit.

The present invention relates to novel compositions of therapeutic cyclodextrin containing polymeric compounds designed as a carrier for small molecule therapeutics delivery and pharmaceutical compositions thereof. These cyclodextrin-containing polymers improve drug stability and solubility, and reduce toxicity of the small molecule therapeutic when used in vivo. Furthermore, by selecting from a variety of linker groups and targeting ligands the polymers present methods for controlled delivery of the therapeutic agents. The invention also relates to methods of treating subjects with the therapeutic compositions described herein. The invention further relates to methods for conducting pharmaceutical business comprising manufacturing, licensing, or distributing kits containing or relating to the polymeric compounds described herein.

A thermionic emission device includes an insulating substrate, and one or more grids located thereon. Each grid includes a first, second, third and fourth electrode down-leads located on the periphery thereof, and a thermionic electron emission unit therein. The first and second electrode down-leads are parallel to each other. The third and fourth electrode down-leads are parallel to each other. The first and second electrode down-leads are insulated from the third and fourth electrode down-leads. The thermionic electron emission unit includes a first electrode, a second electrode, and a thermionic electron emitter. The first electrode and the second electrode are separately located and electrically connected to the first electrode down-lead and the third electrode down-lead respectively. The insulating substrate comprises one or more recesses that further insulate the thermionic electron emitters from the substrate.

Systems and methods for employing histological and physiological biometric markers that are substantially unique to an individual in order to activate a device, participate in a transaction, or identify himself or herself, wherein at least one biometric marker is obtained by one or more electrical contacts on the surface of the skin. A biometric identification of an individual is obtained by a heartbeat waveform, which is acquired by one or more direct electrical contacts. A mechanism for biometric authentication is used that includes one or more electrodes, an electrical signal receiver, a memory module, and a processing module.

The present invention provides a nano-micellar preparation containing vinca alkaloids antitumor agent for intravenous injection, which cincludes a therapeutically effective amount of vinca alkaloids antitumor agent (vinblastine, vincristine, vindesine and vinorelbine), a phosphatide derivatized with polyethylene glycol, together with pharmaceutically acceptable adjuvants. The preparation is prepared by encapsulating the medicament with a nano-micelle to obtain the nano-micellar preparation containing vinca alkaloids antitumor agent for injection. The vinca alkaloids antitumor agent and the phosphatide derivatized with polyethylene glycol form a nano-micelle with a highly uniform particle size. In the micelle, the hydrophobic core of encapsulated medicament is surrounded by polyethylene glycol molecules to form a hydrophilic protective layer, so that the medicament is prevented from contacting with the enzymes and other protein molecules in blood and being recognized and phagocytozed by reticuloendothelial system in body, and the circulation time in vivo of the micelle is prolonged.

An expandable biodegradable polymeric stent is fabricated with biodegradable polymer fibers (Poly-L-lactic acid, PLLA) in a coil shape that is constructed with both central and external or internal peripheral lobes. It is delivered and expanded using a conventional angioplasty balloon system. The disclosed stent can serve as a temporary scaffold for coronary vessels after PTCA or for peripheral endovascular stenting, or it can provide mechanical palliation for strictures of ductile organs (trachea, esophagus, bile and pancreatic ducts, ureter etc.). The disclosed stent also serves as a unique device for specific local drug delivery. Therapeutic agents (chemical compounds, protein enzyme and DNA sequences) and cells can be loaded into the stent and gradually released to target tissues. Local radiation therapy can also be delivered by a specially adapted stent.

The invention is concerned with cauterizing and resecting tissue. A pair of electrodes are placed on opposed tissue surfaces, and radio frequency power is applied through the electrodes to cauterizing a tissue mass therebetween. After cauterization has been effected, the tissue may be resected along a plane within the cauterized region with minimum or no bleeding. The tissue mass may then be removed.

Droplets or plugs within multiphase microfluidic systems have rapidly gained interest as a way to manipulate samples and chemical reactions on the femtoliter to microliter scale. Chemical analysis of the plugs remains a challenge. It has been discovered that nanoliter plugs of sample separated by air or oil can be analyzed by electrospray ionization mass spectrometry when pumped directly into a fused silica nanospray emitter nozzle. Using leu-enkephalin in methanol and 1% acetic acid in water (50:50 v:v) as a model sample, we found carry-over between plugs was <0.1% and relative standard deviation of signal for a series of plugs was 3%. Detection limits were 1 nM. Sample analysis rates of 0.8 Hz were achieved by pumping 13 nL samples separated by 3 mm long air gaps in a 75 μm inner diameter tube. Analysis rates were limited by the scan time of the ion trap mass spectrometer. The system provides a robust, rapid, and information-rich method for chemical analysis of sample in segmented flow systems.

Pathogenic microorganisms are detected in a wide field of view and classified by Raman light scattered light from these organisms together with digital pattern recognition of their spectral patterns.

Embodiments of the present invention provide a method, system and computer program product for software prioritization of concurrent transactions for embedded conflict arbitration in transactional memory management. In an embodiment of the invention, a method for software prioritization of concurrent transactions for embedded conflict arbitration in transactional memory management can include setting different hardware registers with different priority values for correspondingly different transactions in a transactional memory system configured for transactional memory management according to respective priority values specified by priority assignment logic in external software support for the system. The method also can include detecting a conflict amongst the transactions in the system. Finally, the method can include applying conflict arbitration within the system based upon the priority values specified by the priority assignment logic in the external software support for the system.

It is intended to provide a transdermal drug administration apparatus having microneedles, which is capable of piercing the skin by a simple procedure in the transdermal administration of a biologically active substance (drug) and allows rapid absorption of the biologically active substance. The present apparatus comprises a microneedle device (50) comprising a microneedle substrate (53) having a plurality of microneedles (51) capable of piercing the skin, an absorbent (11) disposed thereon, the absorbent (11) comprising a material capable of absorbing a liquid, and a dissolving solution reservoir (18) disposed on the absorbent (11), the dissolving solution reservoir (18) containing a dissolving solution (16) for dissolving a drug and being capable of disrupting a diaphragm (20) provided the dissolving solution reservoir (18) and the absorbent (11) by pressing. A coating containing a dry drug is disposed on the microneedles (51) and / or the microneedle substrate (53).

It is intended to provide a transdermal drug administration apparatus having microneedles, which is capable of piercing the skin by a simple procedure in the transdermal administration of a biologically active substance (drug) and allows rapid absorption of the biologically active substance. The present apparatus comprises a microneedle device (50) comprising a microneedle substrate (53) having a plurality of microneedles (51) capable of piercing the skin, an absorbent (11) disposed thereon, the absorbent (11) comprising a material capable of absorbing a liquid, and a dissolving solution reservoir (18) disposed on the absorbent (11), the dissolving solution reservoir (18) containing a dissolving solution (16) for dissolving a drug and being capable of disrupting a diaphragm (20) provided the dissolving solution reservoir (18) and the absorbent (11) by pressing. A coating containing a dry drug is disposed on the microneedles (51) and / or the microneedle substrate (53).

A semiconductor device and related methods of manufacture are disclosed in which dual work function metal gate electrodes are formed from a single metal layer by doping the metal layer with carbon and / or fluorine.

The system and method to reduce the temperature of geothermal water to increase the capacity and efficiency while decreasing the costs associated with a geothermal power plant construction uses a high efficiency steam turbine. The steam turbine lowers the high temperature geothermal resource so it can be used in parallel with an innovative low temperature Organic Rankine Cycle (ORC) geothermal power plant to increase the efficiency and capacity while at the same time to reduce the costs associated with constructing the power plant because of logistics, labor and material.

A semiconductor device and related methods of manufacture are disclosed in which dual work function metal gate electrodes are formed from a single metal layer by doping the metal layer with carbon and / or fluorine.

A versatile compact air precleaner for separating heaver-than-air particulate debris from debris laden air has a retroflexed flow path through a separator chamber. A motor of a motor-driven fan is located in the flow path downstream from the separator chamber. A plurality of independently rotatably adjustable housing sections of a housing are formed with respective ones of the air precleaner debris laden air inlet, particulate debris ejector ports, clean air outlet, and mounts for mounting the air precleaner to a support to provide utility with multiple clean air outlet configurations, directions of ejection of particulate debris from the ejector ports, inlet configurations, precleaner sides for mounting, and filter sizes. A separator chamber end section including the ejector ports and the filter are connected forming a removable, disposable air filter cartridge which obviates ejector port clogging with change of filters.

The invention is concerned with cauterizing and resecting tissue. A pair of electrodes are placed on opposed tissue surfaces, and radio frequency power is applied through the electrodes to cauterizing a tissue mass therebetween. After cauterization has been effected, the tissue may be resected along a plane within the cauterized region with minimum or no bleeding. The tissue mass may then be removed.

It is possible to control the data transfer between a proxy server apparatus and an application server that is connected to the proxy server apparatus. A value added service control command is added to an request message and / or the response data. In accordance with the value added service control command included in the request message, a first proxy server 1a controls whether it relays this request message directly to a destination and it relays this request message to the destination after transferring this request message to an application server 7 and applying the value added service. Further, based on the value added service control command which is included in the response data, the first proxy server 1a controls whether it relays this response data directly to a destination or it relays this response data to the destination after transferring this response data to the application server 7 and applying the value added service.

A method for manufacturing a display device and a display device manufactured thereby are provided. The above method has the steps of forming a first resin material on a base substrate so as to surround a region in which light-emitting devices are provided, applying a second resin material in the region surrounded by the first resin material, initiating polymerization of at least one of the above resin materials, adhering the base substrate to the sealing substrate with the above two resin materials provided therebetween after the polymerization is initiated so as to seal the light-emitting devices in the second resin material, and curing the first resin material and the second resin material by promoting the polymerization.

This invention is a process for electrolessly metallizing an article to provide on the surface thereof a metal coating incorporating therein particulate matter, in which the process comprises contacting the surface of said article with an electroless metallizing bath essentially free of heavy metals, an electroless metallizing bath used in the process, and articles with coatings resulting from the process.

The present invention relates to a method for degrading a plastic containing non-biodegradable polymers comprising submitting said plastic to at least one enzyme for modifying a polymer of said plastic which has a methane potential less than 5 Nm3 / t+ / −20%, wherein at least one product resulting from the modification exhibits a methane potential greater than 10 Nm3 / t+ / −20%.

In a liquid crystal display device including an orientation film and a seal material, at a terminal connection portion where one substrate extends outward from another substrate, a step portion of an organic insulating film is formed on an inner side of the seal material to dispose a step, whereby spreading of the orientation film from the step portion to the seal material is limited. Lead wires that electrically interconnect connection terminals and pixel portions are formed on a portion of the organic insulating film where the film thickness is thin.

The present disclosure provides a method for making a carbon nanotube wire structure. A plurality of carbon nanotube arrays is provided. One carbon nanotube film is formed by drawing a number of carbon nanotubes from each of the plurality of carbon nanotube arrays, whereby a plurality of carbon nanotube films is formed. The carbon nanotube films converge at one spot. The carbon nanotube wire structure is formed by treating the carbon nanotube films via at least one of a mechanical method and an organic solvent method.