24th week of 2009 patent applcation highlights part 40 |
Patent application number | Title | Published |
20090148775 | FUEL CELL SEPARATOR RESIN COMPOSITION AND FUEL CELL SEPARATOR - The present invention provides a fuel cell separator resin composition comprising: (A) an epoxy resin; (B) a curing agent; (C) a curing accelerator comprising a salt of a diazabicyclo compound and an organic acid; and (D) a carbon material, wherein the content of the carbon material (D) is 35 to 85% by mass based on the total amount of the composition, wherein the carbon material (D) comprises high crystalline artificial graphite having a particle size of 150 to 500 μm in an amount of 5 to 100% by mass based on the total amount of the carbon material (D), and wherein the content of the curing accelerator (C) is 1 to 20 parts by weight per 100 parts by weight of the curing agent (B). | 2009-06-11 |
20090148776 | Liquid absorbing sheet and nonaqueous electrolyte battery pack - A liquid absorbing sheet has a liquid-absorbing resin layer that can effectively absorb the nonaqueous electrolyte solution used in nonaqueous electrolyte secondary cells that make nonaqueous electrolyte battery packs (in particular, lithium ion-based nonaqueous secondary battery packs). The liquid-absorbing resin layer is obtained by irradiating a particular monomer composition with UV rays or other energy rays to polymerize the monomer composition. The monomer composition contains a monofunctional monomer component (A) having a polyethylene glycol acrylate monomer and an amide bond-containing acrylic monomer; and a polyfunctional monomer component (B). | 2009-06-11 |
20090148777 | Room temperature crosslinkable ion conductive polymer system - A room temperature crosslinkable polymer system comprising an anhydride containing polymer and an oxyalkylene amine and a polymer electrolyte derived therefrom are prepared and employed as ion conducting materials for batteries such as lithium ion battery, solar cells and electrochromic devices is disclosed. | 2009-06-11 |
20090148778 | ANODE, METHOD OF MANUFACTURING IT, AND BATTERY - A battery having a high charge and discharge efficiency in which a spirally wound electrode body having a lamination structure of a cathode, an anode | 2009-06-11 |
20090148779 | Sub-wavelength diffractive elements to reduce corner rounding - The present invention discloses a mask including: a first region near a corner of a feature, the first region including a first element, the first element being transparent to a light, the first element having a side that is smaller than a wavelength of said light; a second region near the corner of the feature, the second region including a second element, the second element being transparent to the light, the second element having a side that is smaller than the wavelength of the light; and a third region near the corner of the feature, the third region including a third element, the third element being opaque to the light, the third element having a side that is smaller than the wavelength of the light. | 2009-06-11 |
20090148780 | METHOD FOR CORRECTING MASK PATTERN, AND EXPOSURE MASK - A method for correcting optical proximity effect of a mask pattern for exposure light, the mask pattern including a rectangular pattern formed by a transparent region having a dimension of limiting resolution of exposure light, includes (a) performing exposure by means of an evaluating mask on which an evaluation pattern including the rectangular pattern is arranged so as to form a pattern on a wafer. Further, the method includes (b) calculating an error between a simulation value obtained by a simulation of exposure, the simulation using the evaluation pattern and a dimension value of the pattern formed on the wafer, and (c) optimizing a simulation parameter so that the error becomes small. The simulation parameter includes at least a first bias value and a second value, the first bias value corrects a corner portion of the rectangular pattern, and the second bias value corrects a side portion of the rectangular pattern. | 2009-06-11 |
20090148781 | REFLECTIVE-TYPE MASK - A reflective-type mask having a main surface including a pattern region in the main surface, the pattern region including a multilayer reflective film which reflects the exposure light and a first absorber pattern on the multilayer reflective film, the first absorber pattern including a pattern which absorbs the exposure light and corresponds to a pattern to be formed on a wafer, a light shielding region in the main surface for preventing a region on the wafer excluding a predetermined region from being irradiated with the exposure light when the main surface is irradiated with the exposure light for transferring the first absorber pattern to the predetermined region, the light shielding region including a second absorber pattern having a lower reflectivity to the exposure light than the first absorber pattern and being provided in a position differing from a position in which the first absorber pattern is provided. | 2009-06-11 |
20090148782 | EXPOSURE METHOD, PHOTO MASK, AND RETICLE STAGE - An exposure method includes setting a photo mask into an exposure apparatus. The exposure apparatus includes an opening/closing unit configured to block a part of exposure light from a light source to the wafer. The photo mask having a product area in which a pattern to be used when a central part of a wafer is exposed is formed and peripheral exposure areas in each of which a pattern to be used when a peripheral area is exposed is formed. The peripheral exposure areas are formed to have a plurality of types of pattern densities. Then, a peripheral part of the wafer exposed. When exposing, the opening/closing unit is opened such that one or more of exposed photo mask areas selected from among the peripheral exposure areas has a pattern density corresponding to a shot position of the peripheral part. | 2009-06-11 |
20090148783 | METHOD, PROGRAM PRODUCT AND APPARATUS FOR MODEL BASED GEOMETRY DECOMPOSITION FOR USE IN A MULTIPLE EXPOSURE PROCESS - A method of decomposing a target pattern having features to be imaged on a substrate so as to allow said features to be imaged in a multi-exposure process. The method includes the steps of: (a) segmenting a plurality of the features into a plurality of polygons; (b) determining the image log slope (ILS) value for each of the plurality of polygons; (c) determining the polygon having the minimum ILS value, and defining a mask containing the polygon; (d) convolving the mask defined in step (c) with an eigen function of a transmission cross coefficient so as to generate an interference map, where the transmission cross coefficient defines the illumination system to be utilized to image the target pattern; and (e) assigning a phase to the polygon based on the value of the interference map at a location corresponding to the polygon, where the phase defines which exposure in said multiexposure process the polygon is assigned. | 2009-06-11 |
20090148784 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMATION METHOD - Disclosed is an electrophotographic photoreceptor comprising on or over an electrically conductive support a photosensitive layer containing a pyranthrone compound represented by the following formula and the pyranthrone compound has a crystal structure exhibiting a CuKα X-ray diffraction spectrum having peaks at angles (2θ±0.2°) of 16.9°, 18.7° and 20.6°. | 2009-06-11 |
20090148785 | Wet developer having specific temperature characteristics of dynamic viscoelasticity and fixing method using the same - The present invention relates to a wet developer comprising:
| 2009-06-11 |
20090148786 | Regulated Cooling for Chemically Prepared Toner Manufacture - The present disclosure relates generally to chemically prepared toner (CPT) that employs a regulated cooling process subsequent to coalescence and fusing. The cooling process may influence the distribution of domain morphology of the components within a toner particle such as controlling release agent domain formation and accompanying migration to the toner particle surface. | 2009-06-11 |
20090148787 | Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof - The present invention relates to a method for fluorescent image formation which can form a highly scratch-resistant fluorescent full-color image using a colorless fluorescent agent and can freely regulate the tone of color mixture of a combination of two or more fluorescent colors in order to impart, to articles, a higher level of forgery preventive function than a prior art technique and a print having a high level of forgery preventive function. The invention characterized in that fluorescent inks are provided that are substantially colorless upon visible light irradiation and contain organic fluorescent agents which, upon ultraviolet light irradiation, emit fluorescences in a visible region, and that two or more fluorescent inks, which emit fluorescences having mutually different color tones, are deposited on a printing face in its image formation region according to information on an image to be printed in a dot matrix manner so that dots of one color do not overlap with dots of another color. | 2009-06-11 |
20090148788 | COMPOSITIONS AND PROCESSES FOR PREPARING COLOR FILTER ELEMENTS - Provided are compositions derived from a polycarboxylic acid, a copper phthalocyanine complex, and a plasticizer. The compositions can be used to prepare color filter films that exhibit lower lip heights, suitable in color filter elements, for example, in liquid crystal display devices. | 2009-06-11 |
20090148789 | Coating compositions for use with an overcoated photoresist - In one aspect, the invention relates to silicon-containing organic coating compositions, particularly antireflective coating compositions, that contain a repeat unit wherein chromophore moieties such as phenyl are spaced from Si atom(s). In another aspect, silicon-containing underlayer compositions are provided that are formulated as a liquid (organic solvent) composition, where at least one solvent of the solvent component comprise hydroxy groups. | 2009-06-11 |
20090148790 | RADIATION-SENSITIVE RESIN COMPOSITION - A radiation-sensitive resin composition suitable as a chemically-amplified resist useful for microfabrication utilizing various types of radiation such as deep ultraviolet rays represented by a KrF excimer laser or ArF excimer laser. The radiation-sensitive resin composition of the present invention comprises: (A) a resin comprising a recurring unit (1-1) shown by the following formula (I-1) and (B) a radiation-sensitive acid generator such as 1-(4-n-butoxynaphthyl)tetrahydrothiophenium nonafluoro-n-butanesulfonate. The radiation-sensitive resin composition may further comprise (C) an acid diffusion controller such as phenylbenzimidazole. | 2009-06-11 |
20090148791 | POSITIVE PHOTOSENSITIVE COMPOSITION - A positive photosensitive composition comprises a compound capable of generating a specified sulfonic acid upon irradiation with one of an actinic ray and radiation and (B) a resin capable of decomposing under the action of an acid to increase the solubility in an alkali developer. | 2009-06-11 |
20090148792 | METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATE AND LITHOGRAPHIC PRINTING PLATE PRECURSOR - A method for preparing a lithographic printing plate includes: exposing imagewise a lithographic printing plate precursor comprising, in the following order, a hydrophilic support, a photosensitive layer containing (A) a sensitizing dye, (B) a polymerization initiator, (C) a polymerizable compound and (D) a binder polymer and a protective layer containing at least one acid-modified polyvinyl alcohol in an amount of 50% by weight or more based on a total solid content of the protective layer; and removing the protective layer and an unexposed area of the photosensitive layer with a developer having pH of from 2 to 8. | 2009-06-11 |
20090148793 | PROCESSING METHOD OF LITHOGRAPHIC PRINTING PLATE PRECURSOR - A processing method of a lithographic printing plate precursor includes: exposing imagewise a lithographic printing plate precursor comprising a support on a surface of which at least one of: a hydrophilizing treatment; and an undercoat layer has been provided and an image-recording layer, to cure an exposed area of the image-recording layer; and undergoing developing processing with an aqueous solution having pH of from 2 to 10, wherein the aqueous solution comprises an amphoteric surfactant and an anionic surfactant selected from an anionic surfactant having an aliphatic chain and a total number of carbon atoms included in the aliphatic chain of 6 or more and an anionic surfactant having an aromatic ring and a total number of carbon atoms of 12 or more, and a content of the anionic surfactant is from 0.1 to 3.3% by weight of the aqueous solution. | 2009-06-11 |
20090148794 | METHOD FOR PROCESSING OF PHOTOPOLYMER PRINTING PLATES WITH OVERCOAT - Method is described for producing an imaged lithographic printing plate from a precursor comprising a free-radical polymerizable coating and an oxygen-impermeable overcoat, characterized in that removing the overcoat, developing and gumming is carried out in one single step. | 2009-06-11 |
20090148795 | PATTERNING METHOD USING A COMBINATION OF PHOTOLITHOGRAPHY AND COPOLYMER SELF-ASSEMBLYING LITHOGRAPHY TECHNIQUES - Disclosed are embodiments of a lithographic patterning method that incorporates a combination of photolithography and self-assembling copolymer lithography techniques in order to create, on a substrate, a grid-pattern mask having multiple cells, each with at least one sub-50 nm dimension. The combination of different lithographic techniques further allows for precise registration and overlay of the individual grid-pattern cells with corresponding structures within the substrate. The resulting grid-pattern mask can then be used, in conjunction with directional etch and other processes, to extend the cell patterns into the substrate and, thereby form openings, with at least one sub-50 nm dimension, landing on corresponding in-substrate structures. Once the openings are formed, additional structures can be formed within the openings. | 2009-06-11 |
20090148796 | Lithographic Method - A method for providing a pattern on a substrate is disclosed. The method includes providing a first pattern in a first layer of photoresist and a first layer of bottom anti-reflective coating material on the substrate, etching the first pattern into the substrate, providing a second layer of photoresist and a second layer of bottom anti-reflective coating material on the substrate, providing a second pattern in the second layers of photoresist and bottom anti-reflective coating material, and etching the second pattern into the substrate, the first and second patterns on the substrate together defining the pattern. | 2009-06-11 |
20090148797 | Method for Carrying Out combined Burning in a Recovering Furnace - The invention relates to a burning method carried out in furnace provided with energy recovering means and burners, wherein a part of burners are embodied in the form of aero-combustible burners and the other part thereof are embodied in the form of oxy-combustible burners which are placed under the air ducts of the aero-combustible burners and carry out a staged combustion method. | 2009-06-11 |
20090148798 | Method for Starting a Combustion Device Under Unknown Basic Conditions - A method for starting a combustion device, in particular after a first ignition failure, in particular for starting a gas burner under unknown basic conditions, wherein a characteristic diagram of a start air ratio depending on the burner temperature known from empirical analysis is stored for the combustion device in a memory, wherein a calibration of the starting process is performed, wherein the ratio of opening of the gas valve (w) to air volume m | 2009-06-11 |
20090148799 | METHOD FOR BURNER AND BURNER DEVICE - Burner device ( | 2009-06-11 |
20090148800 | Furnace panel leak detection system - A furnace panel leak monitoring and control system for fluid-cooled panels in high temperature industrial furnaces such as, for example, smelting furnaces, blast furnaces and electric arc furnaces. The system performs at least two and up four functions simultaneously. At minimum, the system includes one or more temperature sensors received within the body of the panel to monitor temperature within the metal of the panel itself, and pressure sensors installed proximate the inlet and outlet of each panel coolant fluid circuit, which circuits are preferably periodically automatically tested, to check for leaks in the coolant circuits. In addition, the system preferably includes temperature and flow sensors for monitoring the furnace panel coolant circuit(s) for temperature and flow fluctuations, respectively, which may be indicative of leaking cooling circuits. The system triggers visual and/or audible alarm means to alert a human operator of an apparent coolant fluid leak situation. | 2009-06-11 |
20090148801 | METHOD FOR THE CONTROLLED GENERATION OF HEAT AND CORRESPONDING DEVICE - According to the invention, there is a method for the controlled generation of heat, which is characterized in that charcoal is kept in a glowing state in an essentially closed-off glow chamber which has at least one fine-mesh screen-like wall for radiating the heat, and there is also a heat source with a charcoal bowl, in particular for carrying out the method, which is characterized by an essentially topside cover with a fine-mesh screen and by at least one ventilation orifice, into which issues in a lower region of the charcoal bowl an air supply line to which an air stream generator, in particular a blower, can be connected. | 2009-06-11 |
20090148802 | PROCESS FOR HEATING A FLUID AND AN INJECTION MOLDED MOLDING - A process for heating a fluid includes providing an injection molded molding made of a ceramic material with a positive temperature coefficient containing less than 10 ppm of metallic impurities, and using the injection molded molding to heat a fluid. For a straight line through the injection molded molding, at least two cross sectional areas perpendicular to the line cannot be superimposed on each other via a translation along the line, | 2009-06-11 |
20090148803 | Activatable dental appliance - An activatable dental appliance. A concave trough conforms to a plurality of teeth when placed over the plurality of teeth. A first force applying region is configured to apply a first force to at least one tooth of the plurality of teeth for repositioning the tooth. A second force applying region is configured to be selectively activated, wherein when selectively activated the second force applying region applies a force to at least one tooth of the plurality of teeth. | 2009-06-11 |
20090148804 | INTERMAXILLARY FIXATION DEVICE AND METHOD OF USING SAME - A medical apparatus for intermaxillary fixation or stabilization has a bar with a first attachment loop, a second attachment loop, and a plurality of hooks, wherein the bar is an arch bar and the first attachment loop and the second attachment loop are located distally to one another. Another medical apparatus has a bar having a first attachment loop assembly, a second attachment loop assembly, and a plurality of hooks, wherein the bar is an arch bar and the first attachment loop assembly and the second attachment loop assembly are movably engaged to the bar. The bar may also have one or more additional attachment loop assemblies located between the first and second attachment loop assemblies. The attachment loop assemblies may each have a bracket, an attachment loop, a stem, and a set screw. The attachment loops are capable of receiving a screw to attach the arch bar to a mandible, a maxilla, and/or a prosthedontic device. | 2009-06-11 |
20090148805 | PREVISUALIZATION OF DENTAL WORK - The invention relates to a dental arch overlay for previsualizing the results of a proposed course of dental treatment in a patient. The dental arch overlay includes a graphic layer with a color image of teeth that graphically simulates the results of a proposed course of dental treatment, an adhesive layer, and a backing layer. The invention also relates to a method of previsualizing the results of a proposed course of dental treatment in a patient. | 2009-06-11 |
20090148806 | Control Device for the Drive of a Dental Handpiece - A control device for the drive of a dental handpiece has visual or acoustic indicating means for generating a warning signal if the torque exerted on a tooth to be worked or the material removal power exerted on a tooth to be worked exceeds a predetermined limit value. | 2009-06-11 |
20090148807 | Method and apparatus for imaging three-dimensional structure - An apparatus for determining surface topology of a portion ( | 2009-06-11 |
20090148808 | Dental Device Comprising a Light Guide and a Light Source - A novel dental device is disclosed for facilitating oral hygiene. The device includes a light source and a light guide, where light from the light source is propagated through the light guide so that it refracts from the end thereof. Through this refraction it at least partially illuminates bristles, or dental floss or a dental pick and in use illuminates, at least partially, teeth and gums within the mouth. Preferably the dental device utilizes a light source of such a wavelength that facilitates killing of bacteria. | 2009-06-11 |
20090148809 | SYSTEM AND METHOD FOR IMPROVED DENTAL GEOMETRY REPRESENTATION - A digital data set representing a pre-scanned tooth geometry, including generic crown data, is merged with data representing a scanned patient tooth crown image, which lacks sufficient data to completely represent a complete tooth crown. | 2009-06-11 |
20090148810 | Wireless root canal apex locator - A wireless dental apex locator ( | 2009-06-11 |
20090148811 | Apparatus and Method of Irregular Bone Defect Detection of Dental Implant - The present invention detects an irregular bone defect of a dental implant. Resonance frequency is produced and received to recognize a quality, a direction and a depth of the irregular bone defect. Thus, an osseointegration is evaluated, and the present invention is of great help to dental diagnosis and osseointegration surgery. | 2009-06-11 |
20090148812 | Device for Dispensing Active or Passive Substance Embedded in the Oral Cavity - The present invention relates to a device for retaining and dispensing substances embedded in the oral cavity, More particularly, said device includes at least one or more containers (reservoirs) which container stores the substance; should only one container be present at least one stopper is also present; and a cord which connects the above components and may function also as an anchorage. | 2009-06-11 |
20090148813 | Three-dimensional printing methods and materials for making dental products - This invention relates to ink-jet printing systems for making dental products such as artificial teeth, dentures, splints, veneers, inlays, onlays, copings, frame patterns, crowns and bridges and the like. An ink-jet printer is used to discharge wax-like polymerizable material in a layer-by-layer manner to build-up the object. In other methods, a heated capillary or dropper can be used to apply the polymerizable material. The resulting three-dimensional object has good dimensional stability. Light irradiation can be used to cure and harden the material, thereby producing the final dental product. | 2009-06-11 |
20090148814 | Dentition modeling - A dentition model material is comprised of a gypsum composition and an additive, wherein, in response to being scanned, a dentition model produced from the dentition model material is configured to produce a signature associated with the additive. | 2009-06-11 |
20090148815 | Method and apparatus for tooth whitening - Preconditioning mouth rinse, which pre-treats the teeth to better receive a whitening formula containing a photosensitive compound, and a hand-held consumer light source for tooth whitening, which provides rapid tooth whitening, are disclosed. The light source may use a specific range of visible light and also emit heat sufficient to raise the temperature of the teeth a desired amount at a depth up to about 2 mm in the range of about from 1-5° Celsius over a predetermined period of time. The specified wavelengths of the hand-held consumer operable light will activate the photosensitive substance in the whitening formula. The oxidizing compounds may be transparent to light enabling light energy to activate the oxidizing compounds directly on the tooth surface, or to activate a photosensitizing or photosensitive compound added to produce the desired temperature increase. | 2009-06-11 |
20090148816 | DESIGN OF DENTAL APPLIANCES - Electronic models of components of dental appliances can be generated based on the outer surface of an electronic model of the dental appliance. The outer surface may be generated based on the dentition and anatomy of the patient. For example, automated processes may identify landmarks in the anatomy and define the outer surface based on the identified landmarks. Alternatively, the outer surface may be generated based on statistical data. A management system coordinates automated processes with interactive processes to facilitate collaboration of remotely located technicians and equipment in generating electronic models. | 2009-06-11 |
20090148817 | Management and Delivery of Embedded IDE Learning Content - A computer training system trains an end user on a computer-based tool having functional components. The training system associates each functional component with respective training materials and forms an educational component. The educational component is integrated into the work environment of the end user. Thus end user operation of the educational component and end user operation of the subject computer-based tool is in a same environment. | 2009-06-11 |
20090148818 | Personalized meal planning mehtod and system thereof - A personalized meal planning method is provided. The method utilizes a food clustering technique to generate personalized meal plans. The method provides a food clustering stage and a food matching stage. The food clustering stage includes the following steps: input a personal nutrient goal; set a weight and a necessity value for each target nutrient feature; generate food clusters by applying a clustering algorithm; compute food ranking; and provide a diet recommendation. The food matching stage includes the following steps: select a food item to be replaced; determine a threshold of target similarity; and provide at least one replaceable food item. A personalized meal planning system is also provided. | 2009-06-11 |
20090148819 | Motivate and award system with escrow accounts to reserve and store specific selected or requested awards - A system and method to award a person to engage and complete a designated activity by setting up an escrow account with monetary funds or award items ready to reward the person immediately following the completion of the activity. The timeliness of the award can enhance the effectiveness of the motivation system. | 2009-06-11 |
20090148820 | TRAINING DEVICE - The invention concerns a training device for examining and/or for training motor coordination ability and/or motor, especially support motor control processes of a human or an animal. | 2009-06-11 |
20090148821 | SYSTEM AND METHOD FOR REMOTE VERIFICATION OF TRAINING - A system is provided for the validation of training by a validation authority of trainees located at remote locations. The training is delivered to the trainees electronically by the validation authority, generally, over the Internet. The training generally includes a theoretical component and a practicum. The practicum comprises the application of forces by the trainees on a mannequin such as in the case of CPR training or therapeutic massage training. The theoretical component of the training session is completed by the trainees on-line and the trainees are examined on-line. Examination results are transmitted to the verification authority. During the practicum examination, a mannequin is provided that is instrumented to measure forces applied by the trainees creating a dataset. The dataset is transmitted to the verification authority for comparison with therapeutically correct values. The verification authority will generate a pass or fail signal. If a pass signal is generated, a certification authority will issue a certificate of successful completion to the trainee by mail or by e-mail to the trainee's computer workstation. The system can include oversight by a training professional by two-way audio-visual communications between the verification authority location and the remote trainee location. | 2009-06-11 |
20090148822 | Interactive Education System for Teaching Patient Care - An eye assembly for use in a patient simulator is provided. The eye assembly includes an iris diaphragm having a moveable inner portion defining an opening. The inner portion of the iris diaphragm is movable radially from a first position wherein the opening has a first diameter and a second position wherein the opening has a second diameter greater than the first diameter. The iris diaphragm is configured for use in a simulated eye. The eye assembly also includes a dilation actuator in communication with the inner portion of the iris diaphragm for selectively moving the inner portion between the first and second positions to simulate dilation of an eye. | 2009-06-11 |
20090148823 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PROVIDING DISTRIBUTED LEARNING CONTENT - A system for assembling and distributing learning content to students via a delivery medium, such as the Internet, in a rich media format that provides for an interactive student learning experience. The learning content may have a varying size depending on the amount of delivery bandwidth available. | 2009-06-11 |
20090148824 | METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR INTERACTIVE PRESENTATION OF EDUCATIONAL CONTENT AND RELATED DEVICES - A method of presenting educational content to a plurality of students in a classroom includes displaying the educational content on an instructor terminal in the classroom. A synchronization command is wirelessly transmitted to a plurality of portable student terminals in the classroom according to a localized wireless connection protocol. The synchronization command is configured to display, on the plurality of portable student terminals, the educational content that is displayed on the instructor terminal. The plurality of portable student terminals may be respectively associated with ones of the plurality of students who are registered for an academic course associated with the educational content. An ad hoc wireless data connection may also be selectively established with at least one of the plurality of portable student terminals in the classroom. Related systems, devices, and computer program products are also discussed. | 2009-06-11 |
20090148825 | APPARATUS, SYSTEM, AND METHOD FOR COORDINATING WEB-BASED DEVELOPMENT OF DRIVERS & INTERFACING SOFTWARE USED TO IMPLEMENT A MULTI-MEDIA TEACHING SYSTEM - An apparatus, system, and method are disclosed for coordinating web-based development of drivers used to implement a multimedia teaching system. A system for multimedia teaching in accordance with the present invention includes a table of drivers, a hardware control, a service control manager, a registry, a database, a user, several pieces of hardware that facilitate the delivery of multimedia content, and several drivers for those pieces of hardware, which work together to present information to an audience. The system includes a collection module to collect identification and licenses from affiliates. An access module is included to access online design parameters. A monitoring module is included to receive and monitor the driver codes. A publishing module is included to publish the driver code into available software, as well as to make the software available online, while preventing access to later software. A distribution module is included to calculate a sum of fees for all participating parties. | 2009-06-11 |
20090148826 | Online system and method for motivating students to improve their grade point average - A method for motivating students to improve their grade point average using a network system, comprising the steps of inputting into the network system a student's current class schedule; generating wagering odds for the student to achieve first grades for current class schedule; communicating possible wagering odds between the network system and the student resulting in finalized wagering odds; accepting the finalized wagering odds; achieving, by the student, second grades for the current class schedule at the end of a current term; and if the second grades are at least equal to the first grades, rewarding the student in accordance with the accepted wagering odds. | 2009-06-11 |
20090148827 | METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR EVENT ATTENDANCE PROCESSING AND ATTENDEE IDENTIFICATION AND RELATED DEVICES - A method of tracking attendance of an event includes detecting a presence of at least one mobile attendee device. The mobile attendee device includes personal identification information stored therein for an attendee associated therewith who is registered for the event. An ad hoc wireless data connection is established with the mobile attendee device responsive to detection thereof. An identification request is transmitted to the mobile attendee device via the ad hoc wireless data connection, and the personal identification information for the attendee is received from the mobile attendee device via the ad hoc wireless data connection. The received identification information is displayed on an administrator device. Related systems, devices, and computer program products are also discussed. | 2009-06-11 |
20090148828 | VIRAL DETECTION LIPOSOMES AND METHOD - A method of generating pathogen detecting liposomes includes a step of providing molecular beacons with fluorescing components. The molecular beacons include either strands of RNA or DNA and the fluorescing components include an emitter and a quencher. The method further uses nanodroplet technology to encapsulate the molecular beacons within a lipid membrane. Subsequently, receptors are assembled in association with the membrane. | 2009-06-11 |
20090148829 | Methods For Rapid Identification Of Pathogens In Humans And Animals - The present invention provides methods of: identifying pathogens in biological samples from humans and animals, resolving a plurality of etiologic agents present in samples obtained from humans and animals, determining detailed genetic information about such pathogens or etiologic agents, and rapid detection and identification of bioagents from environmental, clinical or other samples. | 2009-06-11 |
20090148830 | IDENTIFICATION OF MICROORGANISMS CAUSING ACUTE RESPIRATORY TRACT INFECTIONS (ARI) - The present invention relates to a method for the detection of acute respiratory tract infection (ARI) comprising the simultaneous amplification of several target nucleotide sequences present in a biological sample by means of a primer mixture comprising at least one primer set from each one of the following gene regions: the F1 subunit of the fusion glycoprotein gene for RSV, the hemagglutininneuraminidase gene for PIV-1, the 5′ noncoding region of the PIV-3 fusion protein gene, 16 S rRNA sequence for | 2009-06-11 |
20090148831 | NS5A nucleotide sequence variation as a marker for interferon response - Methods and reagents for determining a nucleotide variation at position 937 of the HCV-1a NS5A gene useful in predicting an individual's response to interferon treatment are presented. | 2009-06-11 |
20090148832 | Compositions and Methods for Generation of Infectious Hepatitis C Virus in Immortalized Human Hepatocytes - The present invention provides a cell line capable producing infectious hepatitis C virus 1a (HCV 1a) particles in culture. Disclosed are compositions and methods for an HCV 1a (clone H77) transfected immortal human hepatocyte (IHH) capable of generating infectious HCV 1a virus particles in culture. Also disclosed are methods of using the cell line, or HCV 1a virus particles derived from said cell line, to screen for potential therapeutic agents which interfere with HCV 1a virus propagation to treat hepatic disease. | 2009-06-11 |
20090148833 | DEVICES FOR GENERATING DETECTABLE POLYMERS - This document provides systems, devices, and methods involved in generating detectable polymers. For example, diagnostic systems, diagnostic devices, primer systems, and collections of primer systems are provided. | 2009-06-11 |
20090148834 | Methods of use of alpha-methylacyl-CoA racemase in hormone refractory and metastatic prostate cancers - Methods for identifying patients having or at risk of developing prostate cancer (including hormone refractory or androgen independent prostate cancer) and patients having or at risk of developing a cancer arising from metastasis if a prostate cancer to another tissue, e.g., liver and lymph node, by measuring the expression or activity of alpha-methylacyl-CoA racemase are described. The invention also provides: methods of screening for compounds that can be used to treat prostate cancer (including hormone refractory or androgen independent prostate cancer) or metastases of prostate cancer by screening for compounds that modulate the expression or activity of the alpha-methylacyl-CoA racemase polypeptides or nucleic acids; a process for modulating (i.e., reducing) alpha-methylacyl-CoA racemase polypeptide or nucleic acid expression or activity, e.g., using the screened compounds; and methods for selecting patients for therapy with a compound that reduces the activity or expression of alpha-methylacyl-CoA racemase as well as methods for determining whether such a therapy should be continued in a patient. | 2009-06-11 |
20090148835 | METHOD FOR IDENTIFYING THE ORIGIN OF A COMPOUND BIOLOGICAL PRODUCT - The present invention relates to an identification method. In particular, a method for identifying the origin of a compound biological product, including the batch of origin, but also in some cases the actual biological sources of a compound biological product. | 2009-06-11 |
20090148836 | Method for Rapid Detection and Identification of Bioagents - Method for detecting and identifying unknown bioagents, including bacteria, viruses and the like, by a combination of nucleic acid amplification and molecular weight determination using primers which hybridize to conserved sequence regions of nucleic acids derived from a bioagent and which bracket variable sequence regions that uniquely identify the bioagent. The result is a “base composition signature” (BCS) which is then matched against a database of base composition signatures, by which the bioagent is identified. | 2009-06-11 |
20090148837 | Method for Rapid Detection and Identification of Bioagents - Method for detecting and identifying unknown bioagents, including bacteria, viruses and the like, by a combination of nucleic acid amplification and molecular weight determination using primers which hybridize to conserved sequence regions of nucleic acids derived from a bioagent and which bracket variable sequence regions that uniquely identify the bioagent. The result is a “base composition signature” (BCS) which is then matched against a database of base composition signatures, by which the bioagent is identified. | 2009-06-11 |
20090148838 | Methods for analysis of gene expression - This invention provides methods, compositions and kits for gene expression analysis and gene expression profiling. The methods of the invention are highly sensitive; have a wide dynamic range; are rapid and inexpensive; have a high throughput; and allow the simultaneous differential analysis of a defined set of genes. The methods, compositions and kits of the invention also provide tools for gene expression data collection and relational data analysis. | 2009-06-11 |
20090148839 | METHOD FOR EVALUATING CELL POPULATIONS - The invention describes specific sialylated structures present on human stem cells and cell populations derived thereof. The invention is especially directed to methods to control the status of stem cells by observing changes in sialylation of the cells; and control of potential contaminations of biological materials; and reagents and methods used in connection with the cells in order to avoid alterations of the cell glycosylation by contaminating materials. The invention is further directed to novel stem cells, the glycosylation of which has been specifically altered. | 2009-06-11 |
20090148840 | Method for detecting colon cancer markers - A method of detecting a tumor marker for the diagnosis of large bowel cancer and adenomatous polyposis coli comprising the steps of a) collecting and freezing feces, b) homogenizing the frozen feces in the presence of an RNAase inhibitor and preparing a suspension, c) extracting RNA from the obtained sample from which RNA is extracted, d) obtaining cDNA by reverse transcribing the extracted RNA, e) amplifying the obtained cDNA, and f) detecting the amplified cDNA, characterized in that the tumor marker is one or more tumor markers selected from the group consisting of COX-2, SNAIL and MMP-7 (with the proviso that a case where only COX-2 or MMP-7 is selected is excluded). | 2009-06-11 |
20090148841 | MULTIPLEXED GENOMIC GAIN AND LOSS ASSAYS - Encoded bead multiplex assays for chromosomal gains and losses are provided that provide the benefits of complex, large template DNA sources, such as BAC DNA, as the probe material without bead networking or other assay performance problems. Reagents for assaying DNA are described herein which include a plurality of encoded particles having attached amplicons amplified from a template DNA sequence. Each individual attached amplicon includes a nucleic acid sequence identical to a random portion of the template DNA sequence, wherein the amplicons together represent substantially the entire template DNA and wherein the nucleic acid sequence identical to a random portion of the template DNA sequence of each individual amplicon is shorter than the entire template DNA. | 2009-06-11 |
20090148842 | Preparation of templates for methylation analysis - The invention relates to a method of preparing and using a library of template polynucleotides suitable for use as templates in solid-phase nucleic acid amplification and sequencing reactions to determine the methylation status of the cytosine bases in the library. In particular, the invention relates to a method of preparing and analysing a library of template polynucleotides suitable for methylation analysis. | 2009-06-11 |
20090148843 | Means and Methods for the Prediction of Joint Destruction - The present invention relates to a method of diagnosing and/or predicting joint destruction, early joint destruction and/or accelerated joint destruction in particular, in rheumatoid arthritis, comprising determining in a sample obtained from an individual the presence of at least one nucleic acid sequence encoding an IL-4 receptor (IL-4R) which contains a mutation in position 465 of the nucleotide sequence of the wild-type IL4R as shown in SEQ ID NO: 1, whereby at said position the nucleotide A is replaced or a nucleic acid sequence encoding an IL-4 receptor (IL-4R), said IL-4R comprising at position 75 as shown in SEQ ID NO: 2 a valine instead of an isoleucine. Furthermore, the invention provides for a method of diagnosing and/or predicting early joint destruction and/or accelerated joint destruction comprising determining in a sample obtained from an individual the presence of an encoded IL-4 receptor (IL-4R) which comprises at the homologous position 75 of IL-4 receptor as depicted in SEQ ID NO: 2 a mutation, said mutation comprising the exchange from an isoleucine to a valine. In addition, the present invention relates to a use of specific probes and/or primers for the preparation of a diagnostic composition for diagnosing and/or predicting early joint destruction and/or accelerated joint destruction in particular in rheumatoid arthritis. | 2009-06-11 |
20090148844 | DNA MARKER FOR MEAT TENDERNESS IN CATTLE - A method for assessing the tenderness of meat from an animal, comprising the step of testing the animal for a genetic marker in the calpain3 (CAPN3) gene associated with Warner-Bratzler peak force variation or for a genetic marker located other than in CAPN3 which shows allelic association therewith. | 2009-06-11 |
20090148845 | ENZYME MEASUREMENT ASSAY USING A MODIFIED SUBSTRATE COMPRISING A SUBSTRATE ATTACHED TO A MACROMOLECULE VIA A SPACER - The invention provides novel reagents and methodologies for detecting free versus bound compounds. It is particularly useful to detect thrombin when it is not bound to A2M in the presence of thrombin bound to A2M by using a modified substrate that is sterically hindered from reacting with the bound thrombin. | 2009-06-11 |
20090148846 | Modified Oligonucleotides and Applications Thereof - Disclosed, among other things, are primers containing certain modified nucleobases in the 3′ terminal region of the primers that provide reduced formation of primer-dimers during amplification reactions, and various methods of use thereof. | 2009-06-11 |
20090148847 | RAPID MAGNETIC FLOW ASSAYS - Disclosed is an improvement in methods for nucleic acid and immunological bioassays. The methods comprise a step for “sweeping” paramagnetic bead: target molecule complexes so as to capture them with an affinity capture agent on a test pad by moving a magnetic force field from outside to inside the test pad area so as to bring into contact the paramagnetic complexes with the capture agent, while sweeping any unbound paramagnetic material off the test pad by moving the magnetic field from inside to outside the test pad area. Surprisingly, the paramagnetic complexes are rapidly affinity-extracted from the moving magnetic field. | 2009-06-11 |
20090148848 | PITX2 Polynucleotide, Polypeptide and Methods of Use Therefor - A novel T-type calcium channel (CACNA1G) is provided, as are polynucleotides encoding the same. CACNA1G has been implicated in cellular proliferative disorders. More specifically, it has been observed that the methylation state of specific regions within CpG islands associated with the CACNA1G gene correlates with a number of cancerous phenotypes involving a variety of tissue and cell types. Also provided are methods for detecting cellular proliferative disorders by determining the methylation state of genes or regulatory regions associated therewith, including CACNA | 2009-06-11 |
20090148849 | ONE-STEP TARGET DETECTION ASSAY - The present invention provides nucleic acid amplification, detection, and genotyping techniques. In one embodiment, the present invention provides a method for amplifying and detecting a target nucleic acid sequence by providing a first primer pair comprising: a first primer comprising a target specific sequence, a tag sequence 5′ of the target specific sequence, and a blocker between the target specific sequence and the tag sequence, and a second primer comprising a target specific sequence; providing a reporter attached to either the second primer or to a dNTP; providing a capture complex comprising an anti-tag sequence attached to a solid support; combining the first primer pair, the capture complex, the reporter, and a sample comprising a target nucleic acid sequence under conditions suitable for amplification of the target nucleic acid sequence and hybridization of the amplified target nucleic acid sequence to the capture complex; and detecting the amplified target nucleic acid sequence. | 2009-06-11 |
20090148850 | Methods for identifying modulators of P2RY14 - Methods for identifying modulators of P2RY14 are described. The methods are particularly useful for identifying agents that are useful for treating metabolic syndrome. | 2009-06-11 |
20090148851 | Methods, kits, and compositions for detecting enzyme activity - The inventive subject matter relates to methods, kits, and compositions for detecting enzyme activity in a biological sample. In particular, the inventive subject matter relates to methods, kits, and compositions for detecting von Willebrand factor degrading enzyme activity in a biological sample. | 2009-06-11 |
20090148852 | Sensitive method for detecting low levels of ATP - Methods are provided for sensitive detection of adenosine triphosphate (ATP) in samples using the luciferin-luciferase reaction. Aspects include using a pH composition that maximizes a signal to noise ratio. The maximum signal to noise ratio can be particularly useful with recombinant luciferase including recombinant Coleoptera luciferase. | 2009-06-11 |
20090148853 | BIOMARKERS FOR PREDICTING THE SENSITIVITY OF CELLS TO IMMUNOMODULATORY COMPOUNDS DURING TREATMENT OF NON-HODGKIN'S LYMPHOMA - Provided herein are the biomarkers for monitoring the treatment by immunomodulatory compounds. The use of biomarkers such as SPARC, p21, and cyclin D1 mRNA or protein levels as biomarkers to predict whether an immunomodulatory compound is likely to be successful in treating certain types of cancer, such as NHL, is also provided. Further, the expression of these genes or proteins can be used to monitor progress of treatment effectiveness and patient compliance in cancer patients that are receiving treatment with immunomodulatory compounds. | 2009-06-11 |
20090148854 | NUCLEIC ACID AND CORRESPONDING PROTEIN ENTITLED 184P1E2 USEFUL IN TREATMENT AND DETECTION OF CANCER - A novel gene (designated 184P1E2) and its encoded protein, and variants thereof, are described wherein 184P1E2 exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, 184P1E2 provides a diagnostic, prognostic, prophylactic and/or therapeutic target for cancer. The 184P1E2 gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with 184P1E2 can be used in active or passive immunization. | 2009-06-11 |
20090148855 | NUCLEIC ACID ENCODING OR TARGETING SODIUM CHANNEL SCN3A ALPHA SUBUNITS - The present invention relates to epilepsy. More particularly, the present invention relates to idiopathic generalized epilepsy (IGE) and to the identification of three genes mapping to chromosome 2, which show mutations in patients with epilepsy. The invention further relates to nucleic acid sequences, and protein sequences of these loci (SCNA) and to the use thereof to assess, diagnose, prognose or treat epilepsy, to predict an epileptic individual's response to medication and to identify agents which modulate the function of the SCNA. The invention also provides screening assays using SCN1A, SCN2A and/or SCN3A which can identify compounds which have therapeutic benefit for epilepsy and related neurological disorders. | 2009-06-11 |
20090148856 | Methods and apparatus for therapeutic drug monitoring using an acoustic device - Methods for therapeutic drug monitoring are provided. A plurality of particles, each of which is coated with a capture agent capable of binding a therapeutic drug of choice is combined with the sample to form a plurality of therapeutic drug-particle complexes. The system also includes a transport arrangement for transporting the sample and/or particles to the sensor surface, and optionally a magnetic field inducing structure constructed and arranged to establish a magnetic field at and adjacent to the sensor surface. The resonant sensor produces a signal corresponding to an amount of therapeutic drug-particle complexes that are bound to the sensor surface. | 2009-06-11 |
20090148857 | Method and apparatus for detection of analyte using an acoustic device - Methods for detecting analytes in a sample are provided. A plurality of particles, each of which is coated with a capture agent having an affinity for the analyte, is combined with the sample to form a plurality of analyte-particle complexes. The system also includes a transport arrangement for transporting the sample to the sensor surface, and a magnetic field inducing structure constructed and arranged to establish a magnetic field at and adjacent to the sensor surface. The resonant sensor produces a signal corresponding to an amount of analyte-particle complexes that are bound to the sensor surface. | 2009-06-11 |
20090148858 | METHODS FOR CHARACTERIZING BIOLOGICAL MOLECULE MODULATORS - Methods for characterizing a biochemical reaction and analysis of reaction products by establishing continuously variable concentration gradients of one or more reagents of the biochemical reaction are provided. Methods for determining mechanism of inhibition or activation, potency of inhibition or activation, or both of an enzyme inhibitor or activator, respectively, are also provided. The continuously variable concentration gradients can be established in a microfluidic chip. | 2009-06-11 |
20090148859 | Mtor Pathway Theranostic - This invention relates, e.g., to a method for predicting a subject's response to a chemotherapeutic agent and/or the subject's prognosis, comprising measuring the phosphorylation state of at least one member of the mTOR pathway, and/or of at least one member of an interconnected polypeptide pathway (e.g. a member of the Akt pathway or a member of the IRS pathway), compared to a baseline value, in a cancer tissue or cancer cell sample from the subject, wherein an elevated level of the phosphorylation state compared to the baseline value indicates that the subject is a non-responder to the chemotherapeutic agent and/or has a poor prognosis. Also described is a method for treating a cancer in a subject in need thereof, wherein the subject exhibits an elevated level of the phosphorylation state, comprising administering one or more inhibitors of the mTOR and/or an interconnected pathway. | 2009-06-11 |
20090148860 | METHODS OF DIAGNOSING MUSCLE DAMAGE - A method for assessing muscle damage in a biological sample obtained from a subject is disclosed. The method involves obtaining a biological sample from a subject being assessed for muscle damage, and evaluating the sample for the presence or absence of a myofilament protein modification product. The method can also be used to assess the extent and/or type of muscle damage in a subject by studying the profile of myofilament protein modification products detected in the sample taken from the subject. The invention further provides a method for screening for an agent which modulates the level of a myofilament protein modification product present in a biological sample or for a calcium sensitizing agent. The invention is applicable to cardiac muscle and skeletal muscle. | 2009-06-11 |
20090148861 | KIR CHANNEL MODULATORS - Provided is a three-dimensional structure of an alcohol bound to an alcohol-binding site of an inwardly rectifying potassium (Kir) channel, Kir channel alcohol modulators and methods for identifying Kir channel modulators. | 2009-06-11 |
20090148862 | Evaluation method of organic or bio-conjugation on nanoparticles using imaging of time-of-flight secondary ion mass spectrometry - A method of evaluating conjugation between materials using imaging of time-of-flight secondary ion mass spectrometry (TOF-SIMS) according to the present invention is carried out by following the steps which comprise, a) forming a spontaneous pattern on a substrate with a mixture comprising nanoparticles and a conjugation material selected from organic, bio or inorganic material, b) obtaining an ion detection pattern from said conjugation material and said nanoparticles, respectively, depending on their position on the substrate by using time-of-flight secondary ion mass spectrometry, and c) determining whether the conjugation is formed between said conjugation material and said nanoparticles by comparing the ion detection pattern of said conjugation material with the ion detection pattern of said nanoparticles. | 2009-06-11 |
20090148863 | Nanoparticle biosensors - Compositions which are useful in ultralow level of detection based on functionalized nanoparticles having exceptional combinations of properties including stability, brightness, binding specificity, and ability to be imaged at single nanoparticle resolution over desired period of time. The biological moieties on the nanoparticles preserve biological function. The nanoparticle surface can comprise a first monolayer component which is adapted to bind to a biological moiety. The biological moiety can be adapted to bind to an analyte. The nanoparticle surface can further comprise a second monolayer component, which is adapted to help expose the first monolayer component on the surface. Other components on the surface can help stabilize the nanoparticle. The nanoparticles are stable against aggregation, have photostability (non-photodecomposition and non-blinking), and can achieve single molecule detection in real time. Analytes can be detected at low levels both in solution and on surfaces such as cell surfaces. | 2009-06-11 |
20090148864 | METHODS AND COMPOSITIONS FOR THE DETECTION OF CERVICAL DISEASE - Methods and compositions for identifying high-grade cervical disease in a patient sample are provided. The methods of the invention comprise detecting overexpression of at least one biomarker in a body sample, wherein the biomarker is selectively overexpressed in high-grade cervical disease. In particular claims, the body sample is a cervical smear or monolayer of cervical cells. The biomarkers of the invention include genes and proteins that are involved in cell cycle regulation, signal transduction, and DNA replication and transcription. In particular claims, the biomarker is an S-phase gene. In some aspects of the invention, overexpression of a biomarker of interest is detected at the protein level using biomarker-specific antibodies or at the nucleic acid level using nucleic acid hybridization techniques. Kits for practicing the methods of the invention are further provided. | 2009-06-11 |
20090148865 | POLYSACCHARIDE STRUCTURE AND SEQUENCE DETERMINATION - The invention provides a method for the structural analysis of a saccharide, comprising: a) providing on a surface a plurality of essentially sequence- and/or site-specific binding agents; b) contacting said surface with a saccharide to be analyzed, or with a mixture comprising a plurality of fragments of said saccharide; c) washing or otherwise removing unbound saccharide or saccharide fragments; d) adding to the surface obtained in step c) an essentially sequence- and/or site-specific marker, or a mixture of essentially sequence- and/or site-specific markers; e) acquiring one or more images of the markers that are bound to said surface; and f) deriving information related to the identity of the saccharide being analyzed from said image. | 2009-06-11 |
20090148866 | Antibodies and Improved Test Sample Handling Methods for Use in Assays for Myeloperoxidase - The present disclosure relates to isolated antibodies that can be used in an assay to determine the concentration levels of myeloperoxidase (MPO) in a test sample. Additionally, the present disclosure also relates to the use of improved test sample handling methods in assays in order to preserve the original MPO levels in the test sample. | 2009-06-11 |
20090148867 | UNIVERSAL FLUORESCENT SENSORS - A probe comprises: (1) a target binding site moiety which is attached to a first fluorescent polypeptide; (ii) a mimic moiety which is capable of binding to the target binding site moiety and is attached to a second fluorescent polypeptide; and (iii) a linker which connects the two fluorescent polypeptides and which allows the distance between said fluorescent polypeptides to vary, said fluorescent polypeptides being so as to display fluorescence resonance energy transfer (FRET) between them, wherein the linker comprises one or more of: (1) a sequence capable of being recognised and bound by an immobilized component; (2) a protease cleavage site; (3) a non-analyte binding site; (4) two or more copies of the sequence (SerGly | 2009-06-11 |
20090148868 | JAB1 AS A PROGNOSTIC MARKER AND A THERAPEUTIC TARGET FOR HUMAN CANCER - Methods of diagnosing and prognosticating the development of human cancers, such as breast cancer, colon cancer, and pancreatic cancer, are provided. The diagnostic and prognostic methods include the detection and/or quantifying of the amount of expression of JAB1 in human cells, particularly in relation to the amount of p27 or c-Jun. In addition, methods for reducing the expression of JAB1 protein in cells and inhibiting its interaction with p27 or c-Jun, for example, are provided. | 2009-06-11 |
20090148869 | CELL ASSAY KIT AND METHOD - A method and kit for assaying a cell sample for the presence of at least a threshold number of cells of a given type are disclosed. The kit includes an assay device having a sample chamber for receiving the cell sample and an elongate collection chamber containing a selected-density and/or viscosity medium and having along its length, a plurality of cell-collection regions, and particles which are capable of specific attachment to cells of the selected cell type, and which are effective, when attached to the cells, to increase the density or magnetic susceptibility of the cells. In operation, particle-bound cells and particles in the cell sample are drawn through the elongate collection chamber under the influence of a gravitational or selected centrifugal or magnetic-field force until the particle-bound cells and particles completely fill successive cell-collection regions in the collection chamber. Indicia associated with at least one collection regions indicates a concentration of cells of the selected type effective to at least partially fill that collection region. | 2009-06-11 |
20090148870 | Rapid Detection of Mycobacterium Tuberculosis and Antimicrobial Drug Resistance - The invention includes methods and kits for rapidly detecting tuberculosis or other mycobacterial infection in a sputum sample inexpensively and within minutes. It includes methods and kits for determining the species or phylogenetic group of mycobacterial infection. It includes methods and kits for determining the drug sensitivity of mycobacteria from a sputum sample inexpensively and within 1-3 days. | 2009-06-11 |
20090148871 | Interdependent Assays for Detecting Two or More Analytes of Interest in A Test Sample - The present invention relates to interdependent assays and kits for detecting and at least two analytes of interest in a single test sample. | 2009-06-11 |
20090148872 | LIPOPROTEIN SENSOR - According to the present invention there is provided a biosensor comprising a substrate containing a biochemical analyte, an enzyme system, a low molecular weight glycol ether and a detection means. The biochemical analyte is a low density lipoprotein. The enzyme system contains a cholesterol enzyme such as cholesterol esterase, cholesterol oxidase or cholesterol dehydrogenase. | 2009-06-11 |
20090148873 | Apparatus and method to measure platelet contractility - An apparatus and method for measuring blood platelet contractility, hereinafter called a “retractometer” is disclosed. Also disclosed is a system apparatus and method for automatically measuring platelet contractility in a plurality of samples, having an array of retractometer units and an electronic solenoid valve controller to fully automate screening in clinical and research situations and.save costs in labor. | 2009-06-11 |
20090148874 | MUTANTS OF PYRROLOQUINOLINE QUINONE DEPENDENT SOLUBLE GLUCOSE DEHYDROGENASE - A mutant of PQQ-dependent soluble glucose dehydrogenase (s-GDH; EC 1.1.5.2) is provided with improved specificity for glucose as compared to maltose, having a substitution of threonine at position 348 by either glycine, alamine or serine, wherein said mutant additionally comprises, at least one mutation for improving the stability of the mutant and one or more mutation(s) for improving the affinity of the mutant to glucose, and/or one or more mutation(s) for further improving the specificity of the mutant for glucose as compared to maltose, and wherein position 348 correspond to the amino acid positions known from the | 2009-06-11 |