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| 20120195159 | AGITATION APPARATUS - An agitation apparatus ( | 08-02-2012 |
| 20140178731 | BATTERY AND METHOD OF MANUFACTURING BATTERY - It is a task of the invention to provide a battery that allows a gas produced inside a flat wound electrode body to be easily discharged to the outside of the electrode body, and restrains an electrolytic solution (a retained electrolytic solution) extruded from the flat wound electrode body through charge/discharge from directly flowing out to the outside of the flat wound electrode body, and a method of manufacturing this battery. The battery is equipped with a flat wound electrode body, a collector member, and a retained electrolytic solution. The flat wound electrode body has an active material layer wound portion that is obtained by winding an electrode plate, has a flat oval cross-section, and has a wound active material layer forming portion, and an exposed wound portion that has a wound foil exposed portion. An exposed wound central portion is detached from at least one of two exposed wound end portions while maintaining contact with an active material layer wound portion that is adjacent to the exposed wound central portion in an axial direction. The collector member is joined to the exposed wound central portion. | 06-26-2014 |
| 20140315072 | SEALED LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME - The invention provides a method capable of more simply and easily mass-producing sealed lithium secondary batteries having a stable battery performance. This method of manufacturing a sealed lithium secondary battery having an electrode assembly, an electrolyte solution and a sealable metallic or nonmetallic hard case of a given shape includes the steps of housing the electrode assembly, which includes a positive electrode and a negative electrode, and the electrolyte solution within the hard case; negatively pressurizing the interior of the hard case and sealing the hard case in the negatively pressurized state; carrying out, after the sealing step, initial charging so as to adjust the battery to a voltage at which the electrode assembly generates gases; and carrying out, after the initial charging step, main charging so as to charge the battery to a predetermined voltage. During the interval following the sealing step and up until the main charging step, the hard case is maintained in a sealed state so that the interior of the hard case is not open to the atmosphere. | 10-23-2014 |
| 20150162645 | METHOD OF MANUFACTURING FLAT-TYPE NON-AQUEOUS SECONDARY BATTERY - There is provided a manufacturing process of a battery equipped with a case and an electrode body having a positive electrode, a negative electrode and separators. The electrode body has an upper R portion and the respective separators have surplus portions. The case has an accommodation portion that has an opening in an upper face thereof and accommodates the electrode body, and a lid portion that closes up the opening in the upper face of the accommodation portion. | 06-11-2015 |
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| 20100053795 | MAGNETIC RECORDING AND REPRODUCING APPARATUS HAVING A MAGNETIC READ HEAD WITH A SPIN-TORQUE OSCILLATOR - A magnetic recording and reproducing apparatus includes a magnetic head that has a spin-torque oscillator and a magnetic disk and the spin-torque oscillator detects a magnetic field from the magnetic disk and outputs a signal. A criterion used to determine the rotational speed of the magnetic disk, the frequency shift of the spin-torque oscillator produced by a magnetic field from the magnetic disk, a characteristic oscillation frequency of the spin-torque oscillator and the full-width at half maximum of an oscillation spectrum is given in order for a read signal output from the spin-torque oscillator to satisfy a desired signal-to-noise ratio and a magnetic recording and reproducing apparatus is configured based on the criterion. | 03-04-2010 |
| 20120032763 | MAGNETIC OSCILLATION ELEMENT - According to one embodiment, magnetization directions of a magnetic free layer and a magnetic pinned layer are parallel to junction planes between the magnetic free layer and a spacer layer and between the magnetic pinned layer and the spacer layer. The magnetic free layer has a uniaxial magnetic anisotropy, and generates a magnetization oscillation when a current larger than an oscillation threshold current flows through the magnetic free layer. A magnetic field generator controls a magnitude and a direction of an external magnetic field to cancel a shift amount of an oscillation frequency caused by a diamagnetic field due to the magnetization oscillation and a shift amount of the oscillation frequency caused by a magnetic field due to the uniaxial magnetic anisotropy. | 02-09-2012 |
| 20120218667 | MAGNETIC OSCILLATOR - According to one embodiment, a magnetic oscillator includes a layered film and a pair of electrodes. The layered film includes a first ferromagnetic layer, an insulating layer stacked on the first ferromagnetic layer, and a second ferromagnetic layer stacked on the insulating layer. The pair of electrodes is configured to apply a current to the layered film in a direction perpendicular to a film surface of the layered film. Regions having different resistance area products are provided between the first ferromagnetic layer and the second ferromagnetic layer. | 08-30-2012 |
| 20120224283 | THREE-DIMENSIONAL MAGNETIC RECORDING AND REPRODUCING APPARATUS - According to one embodiment, a three-dimensional magnetic recording and reproducing apparatus includes a magnetic head and a magnetic storage medium. The magnetic head includes a spin-torque oscillator including a free layer, a non-magnetic layer and a fixed layer, magnetization of the free layer being rotatable, the non-magnetic layer being laminated on the free layer, the fixed layer being laminated on the non-magnetic layer, a magnetization direction of the fixed layer being fixed. The magnetic storage medium includes first magnetic layers formed of magnetic materials having different resonant frequencies, each of the first magnetic layers being formed of an in-plane magnetization film and having recording tracks. | 09-06-2012 |
| 20130065086 | REPRODUCING HEAD WITH SPIN-TORQUE OSCILLATOR, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS - According to one embodiment, a reproducing head includes a spin-torque oscillator and a pair of shield parts. The spin-torque oscillator has a first surface facing a magnetic recording medium. The pair of shield parts each has a second surface facing the magnetic recording medium, the spin-torque oscillator being arranged between the shield parts. A distance between the second surface and the magnetic recording medium is shorter than a distance between the first surface and the magnetic recording medium. | 03-14-2013 |
| 20130069730 | SPIN-TORQUE OSCILLATOR - According to one embodiment, a spin-torque oscillator includes a non-magnetic unit, one or more first magnetic unit, and a second magnetic unit. The non-magnetic unit is formed of a non-magnetic body. The one or more first magnetic unit is connected to the non-magnetic unit and generates a pure spin current indicating the flow of the electron spin that does not accompany an electric charge current. The second magnetic unit is connected to the non-magnetic unit in a manner such that a distance between the second magnetic unit and the first magnetic unit is shorter than a spin diffusion length indicating a distance that an electronic spin polarization is maintained in the non-magnetic unit. The second magnetic unit oscillates by the pure spin current. | 03-21-2013 |
| 20130070361 | MAGNETIC MEDIUM AND WRITING AND READING METHOD - According to one embodiment, a magnetic medium includes at least one recording layer including a first magnetic layer, a second magnetic layer and a non-magnetic layer. The first magnetic layer is form of a first magnetic material having a first magnetic anisotropy. The second magnetic layer is made of a second magnetic material having a second magnetic anisotropy different from the first magnetic anisotropy. The non-magnetic layer is made of a non-magnetic material and between the first and second magnetic layers, the first magnetic layer and the second magnetic layer being coupled such that directions of magnetization of the first and second magnetic layers are opposed to each other. | 03-21-2013 |
| 20130107395 | MAGNETIC HEAD, MAGNETIC SENSOR, AND MAGNETIC RECORDING/REPRODUCING APPARATUS | 05-02-2013 |
| 20130278346 | MAGNETIC OSCILLATOR - According to one embodiment, a magnetic oscillator includes a layered film and a pair of electrodes. The layered film includes a first ferromagnetic layer, an insulating layer stacked on the first ferromagnetic layer, and a second ferromagnetic layer stacked on the insulating layer. The pair of electrodes is configured to apply a current to the layered film in a direction perpendicular to a film surface of the layered film. Regions having different resistance area products are provided between the first ferromagnetic layer and the second ferromagnetic layer. | 10-24-2013 |
| 20140376129 | MAGNETIC RECORDING AND REPRODUCING APPARATUS - According to an embodiment, a magnetic recording and reproducing apparatus includes a recording medium and a reproducing head. The recording medium includes a concentric circular plurality of tracks. The reproducing head includes a spin torque oscillator and reproduces information from the recording medium using the spin torque oscillator, the spin torque oscillator including an oscillation layer with a first cross-track direction width, a polarizer layer with a second cross-track direction width, and a spacer layer provided between the oscillation layer and the polarizer layer. The first cross-track direction width is larger than double the second cross-track direction width, and the second cross-track direction width is smaller than an inter-track distance. | 12-25-2014 |
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| 20150200200 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE - Stack structures are arranged in a first direction horizontal to a semiconductor substrate, one of which has a longitudinal direction along a second direction. One stack structure has a plurality of semiconductor layers stacked between interlayer insulating layers. A memory film is formed on side surfaces of the stack structures and include a charge accumulation film of the memory cell. Conductive films are formed on side surfaces of the stack structures via the memory film. One stack structure has a shape increasing in width from above to below in a cross-section including the first and third directions. One conductive film has a shape increasing in width from above to below in a cross-section including the second and third directions. Predetermined portions in the semiconductor layers have different impurity concentrations between upper and lower semiconductor layers. | 07-16-2015 |
| 20150213887 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device comprises: first lines; second lines; memory cells; a first and second select gate transistor; and a control circuit. The first lines are arranged with a certain pitch in a first direction perpendicular to a substrate and are extending in a second direction parallel to the substrate. The second lines are arranged with a certain pitch in the second direction, are extending in the first direction, and intersect the plurality of first lines. The memory cells are disposed at intersections of the first lines and the second lines. The first and second select gate transistors each include a first or second channel line that are connected to a lower end or an upper end of the second line and a first or second gate line. The control circuit controls the first and second select gate transistors independently. | 07-30-2015 |
| 20150236072 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device comprises: a memory cell array comprising first wiring lines, second wiring lines extending crossing the first wiring lines, and memory cells at intersections of the first and second wiring lines, the memory cells being stacked perpendicularly to a substrate, each memory cell comprising a variable resistance element; a first select transistor layer comprising a first select transistor operative to select one of the first wiring lines; a second select transistor layer comprising a second select transistor operative to select one of the second wiring lines; and a peripheral circuit layer on the substrate, the peripheral circuit layer comprising a peripheral circuit that controls a voltage applied to one of the memory cells. The first select transistor layer is provided below the memory cell array perpendicularly to the substrate. The second select transistor layer is provided above the memory cell array perpendicularly to the substrate. | 08-20-2015 |
| 20150255479 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a nonvolatile semiconductor memory device includes a semiconductor substrate, a first stacked layer structure including first to n | 09-10-2015 |
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| 20140056817 | PHOTODYNAMIC THERAPY OR DIAGNOSTIC AGENT, USING INFRARED-SPECTRUM LIGHT - It is intended to provide a therapeutic and/or diagnostic agent that can be used in photodynamic therapy (PDT) or photodynamic diagnosis (PDD) capable of utilizing infrared-spectrum light such as near-infrared light (NIR), infrared light, or far-infrared light, which attains a deep body penetration. The present invention provides a photodynamic therapeutic or diagnostic agent or a photodynamic therapeutic or diagnostic kit for cancer or infectious disease, comprising: a particle (e.g., a lanthanide particle) that emits upconversion luminescence by infrared-spectrum light such as near-infrared light having a wavelength of 0.7 μm to 2.5 μm; and a photosensitizer (e.g., porphyrin) or a 5-aminolevulinic acid group. | 02-27-2014 |
| 20140186464 | PROPHYLACTIC AGENT AND/OR THERAPEUTIC AGENT FOR SEPSIS - The present invention provides a sepsis therapeutic drug useful for prophylaxis and treatment of sepsis. A prophylactic agent and/or a therapeutic agent for sepsis containing 5-aminolevulinic acid (5-ALA) or a derivative thereof or a pharmacologically acceptable salt of 5-ALA or the derivative as an active ingredient is prepared. The prophylactic agent and/or the therapeutic agent preferably contains a metal-containing compound such as ferrous sodium citrate in addition to the ALAs. Preferred examples of the ALAs include ALA; various esters of ALA such as methyl, ethyl, propyl, butyl, and pentyl esters; and hydrochlorides, phosphates, sulfates of ALA and the esters. | 07-03-2014 |
| 20140188034 | THERAPEUTIC AGENT FOR ALLERGIC RHINITIS - Provided is a therapeutic agent capable of treating allergic rhinitis in a safe, simple, and noninvasive manner substantially without side effects and physical distress to patients. Provided is a therapeutic agent for allergic rhinitis for 5-aminolevulinic acid-based photodynamic therapy (ALA-PDT) comprising 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt of the 5-aminolevulinic acid or the derivative as an active ingredient, and used in ALA-PDT in which light having a wavelength of 400 nm to 700 nm is irradiated; and particularly provided is a therapeutic agent for allergic rhinitis in a locally applied solution form, a water-soluble ointment-dissolved form, a jelly-dissolved form, or the like. The therapeutic agent does not require the conduct of 5-aminolevulinic acid-based photodynamic diagnosis (ALA-PDD) for detecting a site of protoporphyrin IX (PpIX) accumulation radiating light having a wavelength of 610 nm to 650 nm under irradiation of excitation light having a wavelength of 380 nm to 420 nm before ALA-PDT. | 07-03-2014 |
| 20140249217 | ENHANCER OF SURVIVAL OF TRANSPLANTED ORGAN - The present invention provides an agent for promoting graft survival which can suppress rejection without use of existing immunosuppressants, an organ preservation solution capable of maintaining the freshness of an organ excised from a donor, and the like. An agent for promoting graft survival or an organ preservation solution is prepared, which comprises 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt of ALA or the derivative and an iron compound as active ingredients. Preferable examples of the ALAs can include ALA and various esters such as methyl ester, ethyl ester, propyl ester, butyl ester, and pentyl ester of ALA, and their hydrochlorides, phosphates, and sulfates. Preferable examples of the iron compound can include sodium ferrous citrate. | 09-04-2014 |
| 20150031013 | DIAGNOSTIC AGENT FOR TUMOR - It is to provide a tumor diagnostic agent and a tumor determination method enabling not only determination of the presence or absence of a tumor in a subject, but also determination of whether the tumor is a malignant tumor or a benign tumor, which can be used simply at low cost with reduced side effects and burden. 5-aminolevulinic acid (ALA) or its derivative, or a salt thereof is orally administered at a dose of 5 to 7 mg in terms of ALA per kg of body weight, and a urine sample 4 to 12 hours after the administration is collected. Porphyrins and creatinine in the urine sample are quantitated, and based on the value (nmol/gCre) obtained by dividing the amount of porphyrins by the amount of creatinine, a distinction among an individual without a tumor, an individual with a benign tumor, and an individual with a malignant tumor is determined. The presence or absence of a malignant tumor in a subject can be clearly determined by administering 1 to 3 mg of ALAs in terms of ALA per kg of body weight. | 01-29-2015 |
| 20150190356 | PROPHYLACTIC AND/OR THERAPEUTIC AGENT FOR RADIATION DAMAGE - An object of the present invention is to provide a preventive and/or therapeutic agent for radiation damage that has a novel mechanism of action and can prevent and alleviate a wide range of symptoms of radiation damage for which no therapeutic measures have been available so far, and moreover, is highly safe to humans. A preventive and/or therapeutic agent for radiation damage comprising a compound represented by the following formula (I) such as 5-aminolevulinic acid (5-ALA) or a salt thereof as an active ingredient can be used to improve the survival rate, improve body weight reduction, and alleviate hematopoietic disorder: | 07-09-2015 |
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| 20110173964 | HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE - A main relief valve | 07-21-2011 |
| 20120031088 | HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE - A hydraulic drive system for a construction machine allows automatic changes of the operational characteristics of a boom directional control valve by judging whether or not a hydraulic boom cylinder needs driving pressure at the time of a boom lowering operation. | 02-09-2012 |
| 20130055705 | HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE - A hydraulic drive system for a construction machine has a travel detection device which detects whether or not the operation mode is a traveling operation and a setting changing device. The setting changing device sets the target differential pressure of load sensing control at an absolute pressure Pa when the operation mode is not a traveling operation, and sets the target differential pressure of the load sensing control at an absolute pressure Pa′ rather than the absolute pressure Pa. In this way, in the actuator operation other than traveling, a necessary actuator speed can be obtained and supplied with the necessary maximum flow rate. In addition, during the combined operation, a flow rate in accordance with the opening area ratios of flow control valves can be distributed to actuators different in load pressure from one another; and energy efficiency is enhanced due to less energy loss during traveling operation. | 03-07-2013 |
| 20130152573 | HYBRID SYSTEM FOR CONSTRUCTION MACHINE - When the actuator drive torque of a hydraulic pump is lower than a switching torque τ0, a controller closes a solenoid switching valve and makes a rotary electric machine function as a generator. With the increase in the actuator drive torque, the controller controls a pressure compensated flow control valve so that the flow rate of hydraulic fluid supplied from the hydraulic pump to a rotary hydraulic device decreases. When the actuator drive torque is higher than the switching torque, the controller opens the solenoid switching valve, makes the rotary electric machine function as an electric motor, and controls the pressure compensated flow control valve so that the hydraulic fluid discharged by the hydraulic pump is not supplied to the rotary hydraulic device. Consequently, shocks due to flow rate fluctuation are prevented when operational states of the rotary hydraulic device and the rotary electric machine are switched. | 06-20-2013 |
| 20130227936 | HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE HAVING EXHAUST GAS PURIFICATION DEVICE - A hydraulic drive system executing load sensing control is capable of efficiently combusting and removing filter deposits inside an exhaust gas purification device by pump output power increasing control when there is no actuator operation, eliminating interference between the actuator operation and the pump output power increasing control. A first solenoid selector valve selects between tank pressure and delivery pressure of a pilot pump. A second solenoid selector valve is arranged in a line leading the output pressure of a differential pressure reducing valve to an LS control valve for selecting between enabling and disabling of the load sensing control. When the exhaust gas purification device needs regeneration, a controller executes switching to make the first solenoid selector valve output the delivery pressure of the pilot pump as dummy load pressure and to make the second solenoid selector valve disable the load sensing control. | 09-05-2013 |
| 20130287601 | HYDRAULIC DRIVE SYSTEM FOR WORKING MACHINE INCLUDING TRACK DEVICE OF CRAWLER TYPE - A hydraulic drive system for a track device of crawler type has right and left hydraulic track motors. The hydraulic drive system is capable of correcting for skew occurring in the straight line traveling of the track device. A traveling test is conducted upon shipment from a factory. If skew is noted during the test, a plug disposed on the side of a valve opening-side pressure receiving portion of a pressure compensating valve for the track which is lower in speed is removed and, replaced with an adjusting mechanism-mounted plug having an adjusting pin. The pin is operated so as to strengthen a biasing force of a target compensating differential pressure adjusting spring. An opening in the pressure compensating valve is thereby corrected in an opening direction and a flow rate to one of the left and right track motors is thereby adjusted to be equal to the other motor. | 10-31-2013 |
| 20140046552 | ELECTRIC DRIVE UNIT FOR CONSTRUCTION MACHINE - An electric drive unit for a construction machine is capable of increasing the operating time of the construction machine. The electric drive unit has an electricity storage device, a hydraulic pump of the fixed displacement type which is driven by a motor/generator, a plurality of directional control valves which respectively control the flow of hydraulic fluid supplied to a plurality of hydraulic actuators, a bidirectional converter which performs variable control on the revolution speed of the motor/generator, and an LS control device which controls the bidirectional converter so that LS differential pressure Pls equals a target value Pgr. The bidirectional converter performs regeneration control for converting the inertial force of the rotor of the motor/generator into electric power thereby charging the electricity storage device when the revolution speed of the motor/generator is decreased in response to an excess of the LS differential pressure Pls over the target value Pgr. | 02-13-2014 |
| 20140052350 | ELECTRIC DRIVE UNIT FOR CONSTRUCTION MACHINE - An electric drive unit for a construction machine is capable of increasing the operating time of the construction machine. The electric drive unit has an electricity storage device, a hydraulic pump of variable displacement type which is driven by a motor/generator, a regulator which performs variable control on the displacement volume of the hydraulic pump, a bidirectional converter which performs variable control on the revolution speed of the motor/generator, and an LS control device which controls the regulator and the bidirectional converter so that LS differential pressure Pls equals a target value Pgr. The bidirectional converter performs regeneration control for converting the inertial force of the rotor of the motor/generator into electric power thereby charging the electricity storage device when the revolution speed of the motor/generator is decreased in response to an excess of the LS differential pressure Pls over the target value Pgr. | 02-20-2014 |
| 20140165543 | CONSTRUCTION MACHINE HYDRAULIC DRIVE SYSTEM HAVING EXHAUST GAS PURIFYING DEVICE - A construction machine hydraulic drive system that performs load sensing control is capable of efficiently burning and removing deposits on a filter in an exhaust gas purifying device through pump output increasing control and to be free from faults in the pump output increasing control even when an actuator is operated during the pump output increasing control. A solenoid switching valve is switched so that output pressure of an engine speed detecting valve is guided to a pressure receiving portion of an LS control valve and a pressure receiving portion of an unloading valve when a start of regeneration is not directed, and delivery pressure of a pilot pump is guided to the pressure receiving portion and the pressure receiving portion when the start of the regeneration is directed, to thereby disable load sensing control to increase capacity of a main pump and increase set pressure of the unloading valve. | 06-19-2014 |
| 20140174068 | HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE - A hydraulic motor ( | 06-26-2014 |
| 20150027112 | HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE - Pressure compensating valves not fully closing at the stroke end are employed, and upon the operators operation for the traveling, pilot primary pressure is reduced and supplied to remote control valves | 01-29-2015 |
| 20150040553 | HYBRID WORKING MACHINE - Pressure sensors are provided to detect the delivery pressure of a hydraulic pump, the output pressure of an engine revolution speed detecting valve, and the output pressure of a differential pressure reducing valve generating the differential pressure between the delivery pressure of the hydraulic pump and a maximum load pressure. A vehicle controller calculates virtually the displacement of the hydraulic pump by use of the detected pressures and an equation of motion about a swash plate of the hydraulic pump, calculates the power need of the hydraulic pump and the output of the engine using these values, and switches a motor between powering and generation control in accordance with the result of a comparison between the pump power need and the engine output. In this manner, the displacement of the hydraulic pump without using sensors to detect the tilting angle of the swash plate of the hydraulic pump. | 02-12-2015 |
| 20150204054 | Hydraulic Drive System for Construction Machine - In a hydraulic drive system performing the load sensing control by using a pump device having two delivery ports whose delivery flow rates are controlled by a single pump controller, surplus flow is prevented and energy loss at an unload valve and a pressure compensating valve is reduced in combined operations in which two actuators are driven at the same time while producing a relatively large supply flow rate difference therebetween. A boom cylinder | 07-23-2015 |
| 20150240455 | Hydraulic Driving System for Construction Machine - Control valves | 08-27-2015 |
| 20150330415 | Hydraulic Drive System for Construction Machine - An object of the invention is to achieve a travel speed known in the art during travelling operation, improve energy efficiency by reducing energy loss, and obtain favorable travel operability less susceptible to effects from variations in a travel load and changes in a pump delivery pressure when travelling operation is performed through operation of a travel lever over a half stroke range or less. A variable restrictor valve | 11-19-2015 |
| 20150377258 | Hydraulic Drive System for Construction Machine - In addition to a main pump | 12-31-2015 |
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| 20130158293 | CANCER HEAT THERAPY-ENHANCING AGENT - Provided is an enhancer for cancer thermotherapy not combined with photodynamic therapy. Cancer treatment not combined with photodynamic therapy is made available by using, as an enhancer for cancer thermotherapy, 5-aminolevulinic acids represented by formula (1): | 06-20-2013 |
| 20130217913 | Antimalarial Drug Comprising Alaremycin or Derivative Thereof as Active Ingredient - Provided is a preventive and/or therapeutic agent for malaria, comprising, as an active ingredient, 5-acetamido-4-oxo-5-hexenoic acid (Alaremycin) or a derivative thereof. A preventive and/or therapeutic agent for malaria is used which comprises, as an active ingredient, Alaremycin or a derivative thereof represented by formula (I) (wherein R | 08-22-2013 |
| 20140288172 | ERYTHROPOIETIN PRODUCTION-PROMOTING AGENT - A therapeutic and/or prophylactic agent for renal anemia comprising ALAs and an erythropoietin production promoter comprising ALAs. | 09-25-2014 |
| 20140288173 | ANEMIA OF CANCER IMPROVING/PROPHYLACTIC AGENT - A method for ameliorating and/or preventing cancerous anemia includes administering to a subject in need thereof an agent containing 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt thereof. Preferably, these ALAs contain a metal-containing compound, such as sodium ferrous citrate. The above-mentioned ALAs, ALA; various esters such as ALA methylester, ALA ethylester, ALA propylester, ALA butylester, and ALA pentylester; and hydrochlorides, phosphates, and sulfates, and the like of these ALA esters are preferred examples. | 09-25-2014 |
| 20150174090 | IMMUNE TOLERANCE INDUCER - An object of the present invention is to provide a regulatory dendritic cell inducing agent applicable to the treatment of immune disease as well as an immune tolerance inducing agent such as a preventive and/or therapeutic agent for allergic disease and a preventive and/or therapeutic agent for autoimmune disease, both of which are safe and have the mechanism of action different from that of conventional drugs. As a means for achieving the above object, an immune tolerance inducing agent comprising 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt of the 5-ALA or the derivative and an iron compound as active ingredients is prepared. Preferable examples of the ALAs can include ALA and various esters such as methyl ester, ethyl ester, propyl ester, butyl ester, and pentyl ester of ALA, and their hydrochlorides, phosphates, and sulfates. Preferable examples of the iron compound can include sodium ferrous citrate. | 06-25-2015 |
