140results about How to "Excellent effect" patented technology

A method for optical imaging of retinal function comprises an illuminating observing step (S1) of illuminating the retinal region (2) of the rear surface of an eyeball (1) including the macular area and the optic disk with an invisible light (3) and observing the retinal region (2), a stimulating step (S3) of illuminating the retinal region (2) with a visible flash light (4) to stimulate a retinal function including an optic disk's function, an imaging step (S2) of capturing images (A, B) before and after the stimulation of the retinal region (2) illuminated with the invisible light, and a calculating step (S4) of detecting the change of the retinal function of the retinal region from the images (A, B) before and after the stimulation. In the calculating step, the images (A, B) before and after the stimulation are registered in advance, and the change of the retinal function of the retinal region is displayed with an image from the registered images.

It is intended to provide an antitumor drug having an excellent therapeutic effect, which is excellent in terms of antitumor effect and safety. There is provided an antibody-drug conjugate in which an antitumor compound represented by the following formula is conjugated to an anti-TROP2 antibody via a linker having a structure represented by the following formula: -L¹-L²-L^P-NH—(CH₂)n¹-L^a-(CH₂)n²-C(═O)— wherein the anti-TROP2 antibody is connected to the terminal of L¹, and the antitumor compound is connected to the carbonyl group of the —(CH₂)n²-C(═O)— moiety with the nitrogen atom of the amino group at position 1 as a connecting position.

Disclosed are: a therapeutic agent, a kit and a treatment method for undifferentiated gastric cancer; and a pharmaceutical composition, a kit and a treatment method which are more effective on a living organism having at least one cell selected from the group consisting of a cell overexpressing FGFR2 and a cell expressing a mutant FGFR2. A combination of a FGFR2 inhibitor and a therapeutic substance for gastric cancer is more effective on undifferentiated gastric cancer. The combination of a FGFR2 inhibitor and a therapeutic substance for gastric cancer is more effective on a living organism having at least one cell selected from the group consisting of a cell overexpressing FGFR2 and a cell expressing a mutant FGFR2.

Novel amine compounds which are represented by the following formula (1) and efficacious against diseases such as a viral infectious disease with HIV, rheumatism, and cancer metastasis;

typically, A₁ and A₂ represent a hydrogen atom or a substitutable monocyclic or polycyclic heteroaromatic ring and W represents a substitutable benzene ring or any group represented by the following formula (10) or (11):

where

• X represents O, CH₂, C(═O), NR₁₁, or CHR₃₅ and D represents a group represented by the following formula (6):

where

Q represents a single bond, NR₁₂, or a group represented by the formula (13):

and Y represents a group represented by the following formula (7):

where z represents a substitutable monocyclic or polycyclic aromatic ring; and

B represents —NR₂₅R₂₆; and R₁ to R₂₆ in the above formulae represent a hydrogen atom, an alkyl group, an alkenyl group, or an alkynyl group.

An object of the present invention is to provide a plant extract which comprises o-diphenol type chlorogenic acids in a high concentration. Also, it is to provide a plant extract excellent in deodorizing property or anti-oxidation property, which does not substantially comprise ferulylquinic acids and caffeine content. The present invention provides a plant extract, which comprises chlorogenic acids comprising an o-diphenol type chlorogenic acid and does not substantially comprise ferulylquinic acid and caffeine, which is excellent in deodorizing property or anti-oxidation property.

An optical transceiver has: an optical subassembly (OSA) having a built-in optical element and a cylindrical receptacle to conduct an optical path from the optical element; a chassis having an entrance that allows insertion of an optical fiber to be connected to the optical path; an OSA holder engaged with the receptacle to hold the OSA and accommodated in contact with an inside portion of the chassis; and an OSA holder-regulating portion formed in the chassis to regulate the OSA holder, the OSA holder-regulating portion being positioned opposite the entrance relative to the OSA holder.

Disclosed is a portable electronic moxibustion therapy device which can be conveniently carried after being charged by a user to provide the effects of conventional moxibustion treatment anywhere and anytime, and which can maximize the effects of moxibustion treatment by directly applying heat stimulation while being near but not in direct contact with an acupuncture point to be treated and simultaneously providing an indirect thermal effect continuously to the surrounding area and the area around the acupuncture point to be treated. The portable electronic moxibustion therapy device according to the present invention comprises: an upper main body including a battery and a control circuit unit provided therein, and separate the skin from the bottom end of the funnel portion.

A solid electrolyte composition includes an inorganic solid electrolyte, a binder which is formed of core-shell type particles which have a core section and a shell section, and a dispersive medium, in which a difference between a glass transition temperature of a polymer compound which forms the core section and a glass transition temperature of a polymer compound which forms the shell section is 50° C. or more.

An embodiment of the invention discloses a page data interaction method. The page data interaction method includes monitoring a cross-domain trigger event based on a nested frame; when a cross-domain API (application program interface) request initiated by a child page by means of cross-domain message transmission is monitored by a parent page, judging whether an API (application program interface) requested in the cross-domain API request is an API provided by the parent page or not by the parent page, wherein the child page is nested in the parent page, and the child page and the parent page belong to different domains; if yes, sending a data request to a server according to the cross-domain API by the parent page; after the parent page receives data returned by the server, sending the data to the child page by means of cross-domain message transmission. The invention further discloses a page data interaction device, equipment and system. By the page data interaction method, device, equipment and system, using of an authentication mode which is high in development and maintenance cost can be avoided, and the technical problem that an authentication process is complex and lengthy in the prior art is solved.

The invention discloses an underground fluid laminated sampling device based on a U-shaped pipe technology. The underground fluid laminated sampling device comprises an underground fluid sample injection subsystem, a packer subsystem, a chaining subsystem, a ground sampling subsystem and a soil gas sampling subsystem, wherein the underground fluid sample injection subsystem comprises a driving pipe, a sample discharging pipe, a fluid storage container, a liquid phase check valve and a filtering element; the soil gas sampling subsystem comprises a gas phase check valve arranged at a set position; the gas phase check valve is connected with a manual pump through a pneumatic ball valve and a gas sampling bag. The invention further discloses an underground fluid laminated sampling method based on the U-shaped pipe technology. The underground fluid laminated sampling device is novel in structural design; multiple technical difficulties are overcome; compared with a product of the original technology, the underground fluid laminated sampling device has the advantages that the working performance, the application range and the system stability are greatly improved, has higher competitiveness and industrial leading superiority, can be widely applied, is good in engineering demand, and has good application prospect and commercial value.

A pump unit can achieve significant size reduction while maintaining the performance thereof. Micropumps are arranged in a lattice pattern with rows and columns, and a discharge port of at least a micropump arranged in the most downstream row is directly connected to an integrated discharge port. The pump unit further includes: a discharge direct-connection mechanism for connecting respective discharge ports of a plurality of micropumps in a middle row directly to the integrated discharge port; an intake direct-connection mechanism for connecting respective intake ports of the micropumps directly to a fluid to be supplied first; a series-connection mechanism for connecting a discharge port of a micropump in an upstream row directly to an intake port of a micropump in a downstream row; and a controller for controlling the discharge direct-connection mechanism, the intake direct-connection mechanism, and the series-connection mechanism.

The invention discloses compound bactericide for treating sewage and a sewage treatment method thereof, and belongs to the technical field of sewage treatment. The compound bactericide comprises the following active ingredients from following strains: rhodopseudomonas, anaerobic ammonium oxidation bacteria, candida utilis, thiobacillus denitrificans, white-rot fungi, lactobacillus plantarum, bifidobacterium, lactobacillus acidophilus, green nonsulfur bacteria, phosphorus-accumulating bacteria, aspergillus oryzae, nitrosomas, streptomyces, bacillus subtilis and propionibacterium acidipropionici. The invention also provides the method using the compound bactericide to treat the sewage. The compound bactericide and the sewage treatment method have the advantages that the effect of treating sewage is better, the technology is simple, the implementing is easy, the operability is strong, the pollution to environment is avoided, the industrial requirements are met, and the application prospect is better.

The oxygen absorptive resin composition of the present invention includes: a thermoplastic resin (a) having carbon-carbon double bonds; a gas barrier resin (b) having an oxygen transmission rate of 500 ml·20 μm/m²·day·atm or less (20° C. 65% RH); and a transition metal salt (c). This resin composition and molded articles formed using the resin composition effectively absorb and scavenge oxygen when used to package products susceptible to degradation by oxygen, such as foods and drinks.

Disclosed herein is an oil composition comprising the following components (A) and (B):(A) 15 to 70% by weight of diglycerides in which less than 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids; and (B) 30 to 85% by weight of a triglyceride in which at least 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids. The oil composition is good in flavor, hard to be colored, excellent in hydrolytic stability and resistance to oxidation, good in emulsion stability and excellent in intake balance among fatty acids even under severe conditions that heating is performed at a high temperature for a long period of time, can be widely developed to medicinal preparations and foods and moreover exhibit an excellent inhibitory effect on accumulation of body fat by ingestion of a small amount of diglycerides.

The invention relates to a method for inducing in vitro human medulla mesenchymal stem cells to be divided into islet-like cells, comprising four inducing methods for dividing the human medulla mesenchymal stem cells into islet-like cells, wherein the main inducing liquid firstly adopts porcine fetal pancreas extracting solution and the inducing ingredients of zinc acetate, and the secretory volume of insulin which is divided into the islet-like cells is remarkably improved. The islet-like cells obtained by the method are possible to break through the current technical problem of diabetes mellitus and are suitable for experimental research and future large-scale production.

After a thermal displacement correcting program has started, a temperature is measured with a temperature sensor in S1, then when a rotational speed of a spindle is changed during the measurement (S2), a counter starts (S3). Then in S4, from a preset relationship between the rotational speed of the spindle and a setting-equivalent heat value, a correction factor that is a difference in setting-equivalent heat value between before and after the change in rotational speed of the spindle is calculated. Subsequently, in S5, a temperature-equivalent heat value is calculated, and then in S6, a compensation amount is calculated from the correction factor and a time elapsed after the change in rotational speed of the spindle. In S7, an equivalent heat value for compensating a dead time is obtained based on the sum of them S8, an estimated calculation for thermal displacement conversion is performed, and a correction process by an NC unit is performed in S9.

A louver heat vent for a chassis of a computer, which is mounted in an opening of the chassis, has two shafts and multiple slats. The shafts each have a channel, into which fasteners of the slats can be inserted. The slats are stacked to conceal and shield the interior of the computer chassis yet allow heat to be dissipated quickly.

A fin unit for a cooler includes a heat-conducting member, a plurality of helical elongate twisted fins and a fan. The heat-conducting member or a heat generator has its surface fixed with the plurality of helical elongated twisted fins. When the fan is started to operate, air convection is produced among the helical elongated members, forming helical whirls to increase contact and collision of the air with the helical elongated twisted fins, enhancing effect of heat dissipation.

A cylinder of an internal combustion engine is provided with a turbo-side exhaust valve that opens and closes an exhaust port that communicates with a turbo-side exhaust passageway that leads to a turbine inlet opening of a turbo-supercharger, a bypass-side exhaust valve that opens and closes an exhaust port that communicates with a bypass-side exhaust passageway that bypasses the turbine, a first intake valve disposed opposite to the turbo-side exhaust valve, and a second intake valve disposed opposite to the bypass-side exhaust valve. At the time of engine startup and/or the time of low engine load, the turbo-side exhaust valve and the first intake valve are stopped in the closed state.

According to an aspect of the present invention, an internal combustion engine is provided which includes a fuel cell, a low-pressure-stage turbocharger with a low-pressure-stage turbine and a low-pressure-stage compressor, and a high-pressure-stage turbocharger with a high-pressure-stage turbine and a high-pressure-stage compressor, in which the internal combustion engine is configured such that air to be supplied to the fuel cell is extracted from a downstream side of the low-pressure-stage compressor, and exhaust gas discharged by the fuel cell is supplied to a position on a downstream side of the high-pressure-stage turbine and on an upstream side of the low-pressure-stage turbine.

A vehicle front portion structure comprising: a bumper reinforcement disposed at a vehicle front end portion side such that a longitudinal direction of the bumper reinforcement is aligned with a vehicle transverse direction; a pedestrian collision detection sensor comprising a pressure tube and outputting signals based on pressure changes in the pressure tube, the pressure tube comprising: a main tube disposed at a vehicle front side of the bumper reinforcement and extending along the bumper reinforcement from one end portion in the longitudinal direction of the bumper reinforcement to another end portion in the longitudinal direction thereof; and a pair of outer side tubes provided continuously with the main tube and, as viewed from a vehicle front-rear direction, extending respectively towards a vehicle lower side from positions of the one end portion and the other end portion of the main tube; and an absorber.

The invention discloses a data hiding method based on an image set. The data hiding method comprises the step of carrying out anti-overflow process on an original carrier image, the step of developing a reserved pixel area, the step of generating a carrier image, the step of respectively carrying out subtraction on the carrier image and a basic image in the built image set to obtain difference images and histogram information, the step of regarding the difference image which has largest peak value of a histogram as a carrier and hiding data based on the information hiding method of the histogram, the step of hiding label information corresponding the difference image which has the largest peak value of the histogram and the difference image which has the lowest peak value of the histogram based on the reserved pixel area serving as the carrier, the step of adding a secret containing difference image and the corresponding image in the image set to obtain a secret containing image, the step of carrying out xor operation on the secret containing image and the basic image corresponding to the lowest histogram peak value to obtain a secret containing carrier image to be transmitted, and the step of extracting label information from the secret containing carrier image through a receiving terminal, carrying out the information hiding inverse process and recovering hidden data and hidden carrier images. The capacity of information hiding is improved through the image set, and safer lossless data hiding is achieved.

The present invention provides medicinal or pharmaceutical compositions and preparations for administration, which are useful as cytoprotective agents and a remedy for neurotrauma, comprising ginseng, its extract, ginseng components, metabolites thereof or salts thereof (for example, red ginseng powder or components thereof). More particularly, the present invention provides medicinal or pharmaceutical compositions for inhibiting apoptosis or apoptosis-like cell death, medicinal or pharmaceutical compositions for promoting the expression of a cell death-suppressing gene product Bcl-x_L, or preparations for oral or intravenous administration, comprising ginseng, its extracts, ginseng components, metabolites thereof or salts thereof preferably at low concentrations. These medicinal or pharmaceutical compositions and/or preparations for administration are characterized by containing, as the active ingredient(s), ginseng, its extracts, ginseng components, metabolites thereof or salts thereof at low concentrations. These drugs are useful for therapy, prevention or treatment of brain and nervous diseases, heart diseases, etc.

A heat dissipation unit for LED bulb includes a base seat formed with a receiving cavity and a base section, a first heat dissipation member having multiple heat dissipation sections and a perforation, a second heat dissipation member and a retainer member. The heat dissipation sections of the first heat dissipation section are arranged around the perforation. Each heat dissipation section has a first side attached to the base section and a second side. A first through hole is formed in the receiving cavity in communication with the receiving cavity and the perforation. The second heat dissipation member is formed with a second through hole and a spreading section attached to the second side of the heat dissipation section. The retainer member is fitted in the first and second through holes and the perforation to integrally connect the base seat with the first and second heat dissipation members.

An antimicrobial fiber bearing an anionic functional group, and a method of producing it wherein at least a part of the anionic functional group forms a quaternary ammonium salt and at least another part thereof forms an antimicrobial metal salt. The quaternary ammonium salt is preferably a cetylpyridinium salt, and the antimicrobial metal salt is preferably a zinc salt. The fiber is preferably a carboxyalkylated cellulose fiber. An antimicrobial fiber product comprising the antimicrobial fiber.

The invention discloses isaria fumosorosea and bacillus thuringiensis wettable powder. The wettable powder comprises the following ingredients in percentage by mass: 8%-20% of isaria fumosorosea and bacillus thuringiensis, 1-8% of wetting agent, 1-12% of dispersing agent, 0.1-0.5% of ultraviolet protective agent, and the balance of carriers. The weight part ratio of the isaria fumosorosea to bacillus thuringiensis is (10:0.4) to (10:1). The isaria fumosorosea is isaria fumosorosea strain SCAU-IFCF02 which is preserved in CCTCC (China Center for Type Culture Collection) at November 1rst, 2013, with the preservation number of CCTCC NO:M2013526. The bacillus thuringiensis is subsp. Kurstaki. The wettable powder is fast and efficient, has no pesticide residues, postpones the occurrence of pest resistance to insecticide, is environment-friendly, and especially has a good prevention effect on pests on brassicaceous vegetables of plutella xylostella and the like.

An antimold/antibacterial agent characterized by comprising a baked shell powder which is obtained by washing shells with water, drying, roughly crushing, baking the crushed matter in a non-oxidizing atmosphere at a low temperature of 500 to 600° C. and then in the air atmosphere at a medium temperature of 600 to 900° C., and pulverizing the baked shells to preferably an average particle size of 40 μm or less. By the two-step baking treatment, an inorganic composite powder in which a small amount of calcium oxide is scattered in porous calcite-type calcium carbonate can be obtained, and thanks to its porosity and synergetic action between calcium carbonate and calcium oxide, the powder can exhibit excellent and long-lasting antimold/antibacterial effects.

A selective catalytic reduction system includes a urea aqueous solution tank to retain a urea aqueous solution to be injected into an exhaust pipe of an engine, a level sensor to detect a solution level height in the tank, a lowpass filter having a signal response characteristic in which a time constant is small when an engine rpm is low and the time constant is larger when the engine rpm is high, with respect to an output signal of the sensor, a remaining amount indicator to indicate a remaining amount of the solution based on an output signal of the sensor processed by the lowpass filter, and a unit to prohibit the engine from being started when the remaining amount of the solution is less than a lower limit value.

There is provided a mode-locked laser including: a resonator having a pair of resonance mirrors; a solid-state laser medium, disposed in the resonator and outputting oscillating light due to excitation light being incident thereon; an excitation unit that causes the excitation light to be incident on the solid-state laser medium; a mode-locked element, disposed in the resonator for inducing mode locking; and a temperature adjusting unit that adjusts the temperature of the pair of resonance mirrors such that oscillating light of a specific frequency is output from the resonator.

A proteomic screening method for anaerobic-specific and expression-effective promoter, and a method of specially delivering and selectively stably expressing target gene in anaerobic tissue by an alcohol dehydrogenase promoter and uses thereof. The latter comprises an anaerobically-induced alcohol dehydrogenase promoter which is used as target gene promoter, anaerobic target bacteria and low copy number plasmid. Therefore, the target gene can be specially and highly expressed under hypoxia condition in vivo or in vitro. The selective gene expression which is driven by the alcohol dehydrogenase promoter in anaerobic tissue can be used as gene therapy method to treat anaerobic tissue disease including tumor, or to prepare anti-tumor drug.