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145results about How to "The total amount is stable" patented technology
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Method and system for dynamic power supply voltage adjustment for a semiconductor integrated circuit device
InactiveUS6947865B1Reduce performance limiting effect of crosstalk and jitter and noiseImprove the level ofThermometer detailsCurrent/voltage measurementSemiconductorCrosstalk
A processor power supply voltage controller. The controller includes a temperature sensor configured to sense a temperature of a processor and generate a temperature signal in accordance therewith. A regulator is coupled to provide a power supply voltage to the processor. The regulator is coupled to receive the temperature signal and control the power supply voltage to maintain a substantially stable crosstalk level within the processor.
Owner:NVIDIA CORP
System, method, and computer program product for providing stabilized annuity payments and control of investments in a variable annuity
ActiveUS7401037B2Cushion against market volatilityThe total amount is stableFinanceAnnuityComputer science
In one embodiment, a method of managing assets for stabilizing anticipated periodic payments, allocating the assets to first and second pools; at periodic intervals, comparing the current value of the assets in the first pool to a present value of the remaining payments; and, when the current value is less the present value, reallocating a portion of the assets from the second pool to the first pool so that the first asset pool has a current value representing the present value. In another embodiment, a method for managing assets for stabilizing anticipated periodic payments includes allocating the assets into first and second pools; establishing a first payment amount; determining a first trigger value; assessing a current value of the assets; and reallocating assets from the second pool to the first pool to increase the first payment amount in response to the current value being greater than the first trigger value.
Owner:PRUDENTIAL INSURANCE OF AMERICA
Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus
ActiveUS20130286120A1Increased durabilityEjection amount goodOther printing apparatusPrinting after-treatmentUV curingUltraviolet
An ink jet recording method includes ejecting an ultraviolet-ray curable ink of which a viscosity at 28° C. is 8 mPa·s or more from a head to a recording medium, and curing the ultraviolet-ray curable ink attached to the recording medium, wherein, in the ejecting of the ultraviolet-ray curable ink, the ultraviolet-ray curable ink is heated such that a temperature of the ejected ultraviolet-ray curable ink becomes 28° C. to 40° C., and a viscosity of the ultraviolet-ray curable ink at the temperature is 15 mPa·s or less.
Owner:SEIKO EPSON CORP
Color image formation method
InactiveUS6855468B1Satisfactory imageReduce image qualityElectrographic process apparatusDevelopersColor imageEngineering
In a method for forming a multicolored toner image in accordance with an electrophotographic process, the addition amount of external additives to a non-added toner is 1.5 to 10.0 parts by weight per 100 parts by weight of the non-added toner in each developing step, the aggregation degree of the toner is within the range of 30 to 80%, and the change ratio of the aggregation degree satisfies the relation:0.8≦(initial aggregation degree / aggregation degree after no-load revolution of developing portion for 20 hours)≦1.2. According to this method, it becomes possible to form a high-quality color image while a toner always keeps a stable degree of aggregation and a charge amount.
Owner:FUJITSU LTD +1
Cement admixture and cement composition
InactiveUS6919388B2Stable maintenanceImprove the level ofOrganic chemistryInksMaterials scienceUltimate tensile strength
The admixtures for a cementitious composition of the invention, which have the above-mentioned constitutions, can suitably be used in cement pastes, mortar, concrete and like cement compositions and can stabilize the amount of air entrained with the lapse of time and thus facilitate the quality control of cement compositions and, further, can improve the workability of cement compositions owing to their excellent dispersing capacities. The cement compositions of the invention which comprise such admixture for a cementitious composition are excellent in water-reducing ability and workability and can give hardened products excellent in strength and durability and, further, can stably maintain the amount of air entrained without allowing increases in the amount of air even when the time of kneading is prolonged in the production.
Owner:NIPPON SHOKUBAI CO LTD
Liquid discharge head and method for manufacturing recording head
A liquid discharge head includes a first bubbling chamber, a second bubbling chamber arranged thereon, and a discharge port portion communicated with the second bubbling chamber with a difference in level. The sidewalls of the second bubbling chamber contract in the direction toward the discharge port at an inclination of 10 to 45°. On the circumferential portion of the upper face of the first bubbling chamber in contact with an opening communicated with the second bubbling chamber, an extrusion is formed continuously to surround the opening, in the direction toward the main surface of the element base plate.
Owner:CANON KK
Multi-Layer Piezoelectric Element, and Ejection Apparatus and Fuel Ejection System That Employ the Same
ActiveUS20100288849A1Suppressing short-circuitingIncreased durabilityPiezoelectric/electrostriction/magnetostriction machinesMovable spraying apparatusEngineeringHigh pressure
A multi-layer piezoelectric element having high durability of which amount of displacement is suppressed from varying even when operated continuously over a long period of time with a higher electric field under a high pressure is provided.The multi-layer piezoelectric element which has a multi-layer structure, the multi-layer structure comprising a plurality of piezoelectric material layers and a plurality of metal layers that are stacked alternately, wherein the piezoelectric material layer is constituted from a plurality of piezoelectric crystal grains, the plurality of metal layers comprise internal electrodes and low-rigidity metal layer that has rigidity lower than those of the internal electrodes and the piezoelectric material layer, and wherein the low-rigidity metal layer has a plurality of metal parts that are separated from each other, and an end of the metal part infiltrates between the piezoelectric crystal grains.
Owner:KYOCERA CORP
Ink tank
An ink tank containing ink including a pigment component effectively prevents a problem that an ink having a higher concentration and including a sedimentary pigment is led out, even in a case where the ink tank is left unused on a printing apparatus for a long time. To this end, an ink leading-out port placed in an ink containing chamber, and used to supply the ink to a printing head is located higher than a lowermost portion of the ink containing chamber, and is also formed in an inclined surface inclined to a gravitational direction. Thereby, the sedimentary pigment slides the inclined surface, and thus is settled down in a position away from the ink leading-out port.
Owner:CANON KK
Carrier for developing an electrostatic latent image, developer and image forming apparatus
ActiveUS20140072910A1Little decrease in charging propertyLittle changeElectrographic process apparatusDevelopersLatent imageImage formation
A carrier for developing an electrostatic latent image of the present invention includes a core material and a coating layer which coats the core material, wherein the coating layer includes a resin and fine particles, wherein the coating layer has an average layer thickness difference of 0.02 μm to 3.0 μm, and wherein the carrier for developing an electrostatic latent image has an arithmetic mean surface roughness Ra1 of 0.5 μm to 0.9 μm.
Owner:RICOH KK
Liquid discharge head and method of manufacturing the same
InactiveUS20060114295A1Improve discharge stabilityEnhance liquid dischargePrintingDischarge efficiencyBubble chamber
According to the present invention, a discharge speed of liquid droplets is increased, a discharge amount of liquid droplets is stabilized, and a discharge efficiency of the liquid droplets is enhanced. A bubbling chamber has: a first bubbling chamber which is connected to a supply path while a main surface of an element substrate is a bottom surface and in which bubbles are generated in ink by a heater; and a second bubbling chamber connected to the first bubbling chamber. Moreover, a nozzle has a discharge port portion including a discharge port connected to the second bubbling chamber. Assuming that an average sectional area of the first bubbling chamber is S1, an average sectional area of the second bubbling chamber is S2, and an average sectional area of the discharge port portion is S3 in a section parallel to the main surface of the element substrate, the nozzle satisfies a relation of S2>S1>S3.
Owner:KOHLER CO +1
Laser apparatus and manufacturing method of a battery
InactiveUS20080253410A1Reduced stabilityReduction in welding speedLaser detailsNanobatteriesMetallic materialsOptoelectronics
A laser apparatus is provided which is capable of achieving deep penetration into an aluminum-like metal material without causing welding defects such as spatters or cracks and performing high-speed pulse seam welding. The laser apparatus includes a pulse power source that generates a current signal and a mask signal for masking a fluctuation component included in the current signal, and which supplies a current signal in which a fluctuation component has been masked by the mask signal to a YAG pulsed laser oscillator. In addition, the laser apparatus sets the spot shape of a CW laser light oscillated by a CW laser oscillator to a rhombic streamlined shape, and causes a focus spot of the CW laser light to include a circular focus spot of a pulsed laser light.
Owner:PANASONIC CORP
Manufacturing method for improving magnetic performance of sintered neodymium-iron-boron magnet
InactiveCN104143403ANitrogen content decreasedThe total amount is stableInorganic material magnetismInductances/transformers/magnets manufactureHafniumNitrogen gas
A high-magnetism sintered neodymium-iron-boron magnet is characterized by comprising, by weight, 27-31% of rare earth elements, 0.9-1.2% of boron, 0-3.0% of cobalt, 0-2% of adding elements and the balance iron, the rare earth elements comprise two or more of neodymium, praseodymium, dysprosium, terbium and holmium, and the adding elements comprise two or more of aluminum, copper, gallium, niobium, zirconium, titanium and hafnium. A manufacturing method includes the working procedures of batching, smelting, hydrogen breaking, pulverizing, forming and sintering, and argon protection is selected for replacing nitrogen protection in the working procedures from smelting to sintering, so that the content of nitrogen in the sintered neodymium-iron-boron magnet is reduced substantially, the total quantity of the rare earth elements in the magnet is relatively stable, the coercivity of the magnet is improved, and the magnetic performance is kept well. A magnet crystal boundary structure change caused by the nitrogen does not exist in the production process, and the corrosion-resistant capacity of the sintered magnet is improved.
Owner:NINGBO KETIAN MAGNET +1
Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus
ActiveUS20160001578A1Excellent ejectionImprove stabilityOther printing apparatusPrinting after-treatmentPolymer chemistryRecording media
Owner:SEIKO EPSON CORP
Liquid discharge head and method for manufacturing such head
InactiveUS7048358B2Improve discharge efficiencyIncrease the discharge speedPrintingBubble chamberEngineering
Owner:CANON KK
Printing apparatus and control method for the same
ActiveUS20120212533A1Stable ink discharge amountLow costOther printing apparatusProcess engineeringMechanical engineering
A printing apparatus includes a first control unit that controls execution of a first temperature adjusting operation in which heating is performed in a region in which all of orifices are arranged; a second control unit that controls execution of a second temperature adjusting operation in which, compared to a predetermined region in which a predetermined number of orifices from respective ends in an orifice arrangement direction are arranged in the orifice arrangement direction, heating is performed with a lower extent of heating in a region in which the orifices outside the predetermined region are arranged; and a temperature adjusting control unit that controls execution of a multi-stage temperature adjusting operation performed on a printhead that includes the first temperature adjusting operation and the second temperature adjusting operation by controlling the first control unit and the second control unit before printing starts.
Owner:CANON KK
Image forming apparatus
ActiveUS20050174419A1Reduce deteriorationThe total amount is stableRecording apparatusCathode-ray tube indicatorsElectrical resistance and conductanceImage formation
Image data is inputted from a data processing means 123 into storage means 124 so that light emitting elements of one line 128a of a light-emitting element (yellow) line head 128 are activated to expose pixels on an image carrier according to an output signal form a shift resistor 124a. The image carrier is moved in the direction of arrow X in such a manner that the pixels reach a position corresponding to the light emitting elements in a next line 128b. At this point of time, the image data are transmitted to a shift resistor 124b and then outputted to the line 128b so as to expose the pixels again. The image data are transmitted among the shift resistors sequentially by moving the image carrier, thereby sequentially repeatedly expose the same pixels.
Owner:SEIKO EPSON CORP
Toner for forming image, image forming method, and image forming apparatus
InactiveUS20130260302A1Easy to fixHigh hot offset resistanceDevelopersElectrographic process apparatusResin-Based CompositeGlass transition
A toner, including: crystalline resin; non-crystalline resin; and a composite resin, wherein the crystalline resin is crystalline polyester resin (A), the non-crystalline resin comprises: non-crystalline resin (B) containing chloroform insoluble matter; and non-crystalline resin (C) having a softening temperature (T½) lower than that of the non-crystalline resin (B) by 25° C. or more, an absolute value |Tgc−Tgb| of a difference between a glass transition temperature (Tgc) of non-crystalline resin (C) and a glass transition temperature (Tgb) of non-crystalline resin (B) is 10° C. or lower, wherein the composite resin is composite resin (D) containing a condensation polymerization resin unit and an addition polymerization resin unit, and the toner has a molecular weight distribution having a main peak in 1,000 to 10,000 and a half width of 15,000 or less, where the molecular weight distribution is obtained by gel permeation chromatography (GPC) of tetrahydrofuran (THF) soluble matter of the toner.
Owner:RICOH KK
Process for producing nerve cells
InactiveUS20050221479A1Efficient supplyThe total amount is stableNervous disorderCulture processAdditive ingredientNeuro-degenerative disease
To supply substantially isolated neural cells in a large amount, and to provide an application means for a neuroregenerative medicine or the like for a neurodegenerative disease, a nervous damage or the like. A method for producing a substantially isolated neural cell, comprising the step of carrying out the suspension culture of embryonic stem cells in the presence of an astrocyte conditioned medium or ingredients substantially equivalent to the conditioned medium; and a neural cell obtained thereby; a cell pharmaceutical composition comprising, as an active ingredient, the isolated neural stem cell; and a method for treating a neurodegenerative disease or nervous damage, comprising the step of introducing the neural cell into a neurodegenerative site or a nervous damage site.
Owner:MITSUBISHI TANABE PHARMA CORP
Ink tank
An ink tank containing ink including a pigment component effectively prevents a problem that an ink having a higher concentration and including a sedimentary pigment is led out, even in a case where the ink tank is left unused on a printing apparatus for a long time. To this end, an ink leading-out port placed in an ink containing chamber, and used to supply the ink to a printing head is located higher than a lowermost portion of the ink containing chamber, and is also formed in an inclined surface inclined to a gravitational direction. Thereby, the sedimentary pigment slides the inclined surface, and thus is settled down in a position away from the ink leading-out port.
Owner:CANON KK
Printing device controller and printing device
ActiveUS20100218025A1Reduce power consumptionImprove scaleEnergy efficient ICTVolume/mass flow measurementDisk controllerRandom access memory
A printing device controller provided with a first computational processing unit that performs overall control of the device as a whole and a second computational processing unit that consumes less power than the first computational processing unit, the printing device controller including: a RAM (Random Access Memory) having a self-refresh mode; a main control unit whose main processing constituent is the first computational processing unit; and a sub control unit whose main processing constituent is the second computational processing unit. When an instruction to enter a power-saving state is inputted, the main control unit causes the first computational processing unit to store information necessary for returning from the power-saving state into a storage unit and then causes the RAM to enter the self-refresh mode, and the sub control unit then powers off the first computational processing unit.
Owner:SEIKO EPSON CORP
Carrier for developing electrostatic latent image and developer
ActiveUS20130065175A1Increased durabilityStable amount of tonerMaterial nanotechnologyDevelopersLatent imageMaterials science
A carrier for developing electrostatic latent image, including a core material; and a coated layer covering the core material, including a binder resin and a particulate material, wherein the core material is exposed on the surface of the carrier at an areal ratio of from 0.1 to 5.0% and has the largest exposed part having an areal ratio not greater than 0.03%, and wherein the coated layer comprises the particulate material in an amount of from 100 to 500 parts by weight per 100 parts by weight of the binder resin.
Owner:RICOH KK
Ion doping apparatus, ion doping method, semiconductor device and method of fabricating semiconductor device
InactiveUS20090014725A1Improve controllabilityEnable stable dopingTransistorSemiconductor/solid-state device testing/measurementCurrent meterControllability
An ion doping apparatus includes: a chamber 11; a discharge section 13 for discharging a gaseous content from within the chamber 11; an ion source 12 being provided in the chamber 11 and including an inlet 14 through which to introduce a gas containing an element to be used for doping, the ion source 12 decomposing the gas introduced through the inlet 14 to generate ions containing the element to be used for doping; an acceleration section 23 for pulling out from the ion source 12 the ions generated at the ion source 12 and accelerating the ions toward a target object held in the chamber; and a beam current meter 26 for measuring a beam current caused by the accelerated ions. The beam current is measured by the beam current meter 26 a plurality of times, and if a result of the measurements indicates a stability of the beam current, the ion doping apparatus automatically begins to implant into the target object the ions containing the element to be used for doping. Thus, an ion doping apparatus having excellent doping amount controllability is provided.
Owner:SHARP KK
Ultrasonic electronic cigarette atomizer
ActiveUS20200214349A1Increase starting speedStable in smoke amountTobacco treatmentOhmic-resistance heatingElectronic cigaretteAcoustics
An ultrasonic electronic cigarette atomizer are disclosed. The atomizer includes an ultrasonic atomization sheet (1), an atomization cotton (3), a liquid chamber (2), an air inlet tube (6), an air outlet channel (7), and a suction nozzle (8). The atomization cotton (3) is communicated with the liquid chamber (2) and is in contact with an atomization surface of the ultrasonic atomization sheet (1). An inlet of the air inlet tube (6) is communicated with the outside. The air inlet tube (6), an atomization region of the ultrasonic atomization sheet (1), the air outlet channel (7), and the suction nozzle (8) are communicated in sequence. An outlet of the air inlet tube (6) is opposite to the atomization region of the ultrasonic atomization sheet (1).
Owner:CHINA TOBACCO HUNAN INDAL CORP
Ink jet printer
InactiveUS20080018721A1Amount of contraction can be stabilizedThe total amount is stableOther printing apparatusInk printerActuator
An ink jet printer is provided with an ink jet head, an ink tank, an actuator, and a member. The ink jet head has an ink passage and a nozzle communicating with the ink passage. The ink tank communicates with the ink passage of the ink jet head. The ink tank is elastically deformable along a vertical direction. The actuator is capable of applying a pushing force to the ink tank in the vertical direction. The member is located at a position which is adjacent to a predetermined side surface of the ink tank.
Owner:BROTHER KOGYO KK
Air separation oxygen generating device for energy accumulating and releasing
PendingCN110319652ARealize variable loadThe total output is stableSolidificationLiquefactionElectricityEngineering
The invention discloses an air separation oxygen generating device for energy accumulating and releasing. The device is characterized in that an air separation oxygen generating device and a nitrogenexpansion power generating device are included, oxygen products are stably output in the long term through an air separation variable loading technology and a liquid nitrogen energy accumulating technology, and electricity is output at a peak power consumption period. The device has the advantages that the whole process continuous operating of an energy accumulating device (air separation device)is achieved to effectively reduce debugging consumption and faulty risks due to frequent on and off of equipment, high-value oxygen products can be obtained while an energy accumulating power generating function can be achieved, and the technology is an efficient and economical energy accumulating technology.
Owner:杭州杭氧化医工程有限公司
Electrostatic atomizer and air conditioner
InactiveUS20100313580A1The total amount is stableGuaranteed stable releaseBurnersLiquid supply arrangementsGravitational forceEngineering
An atomizing electrode includes: a trunk unit made to be tabular-shaped and almost rectangular-shaped for receiving water dropped from water supply means in a direction of gravitational force and delivering the water; and a top end atomizing unit which is a plate-shaped projection formed so as to be projected from a side surface of the trunk unit and formed unitedly with the trunk unit. The trunk unit of the atomizing electrode extends a long-side direction in a horizontal direction, is provided below the cooling unit with a space of a predetermined distance so as not to contact the cooling unit, and is arranged so that when the cooling unit is projected in the direction of gravitational force, a width of the cooling unit in a horizontal direction should be included in a width of a long-side direction of a top surface of the trunk unit exposed to the cooling unit.
Owner:MITSUBISHI ELECTRIC CORP
Image forming apparatus
ActiveUS7298350B2Reduce deteriorationThe total amount is stableRecording apparatusDischarge tube luminescnet screensImage formationImaging data
Image data is inputted from a data processing means 123 into storage means 124 so that light emitting elements of one line 128a of a light-emitting element (yellow) line head 128 are activated to expose pixels on an image carrier according to an output signal form a shift resistor 124a. The image carrier is moved in the direction of arrow X in such a manner that the pixels reach a position corresponding to the light emitting elements in a next line 128b. At this point of time, the image data are transmitted to a shift resistor 124b and then outputted to the line 128b so as to expose the pixels again. The image data are transmitted among the shift resistors sequentially by moving the image carrier, thereby sequentially repeatedly expose the same pixels.
Owner:SEIKO EPSON CORP
Liquid discharge head and method for manufacturing such head
ActiveUS20060098051A1Suppress pressure lossIncrease discharge speedPrintingEngineeringBubble chamber
The present invention provides a liquid discharge head and a method for manufacturing such a head, in which a discharging speed of a liquid droplet can be increased, a discharging amount of the liquid droplet can be stabilized and discharging efficiency of the liquid droplet can be enhanced. The liquid discharge head comprises a heater, an element substrate on which the heater is provided, a nozzle including a discharge port portion having a discharge port for discharging the liquid droplet and a bubbling chamber and a supply path for supplying the liquid to the bubbling chamber and a supply chamber for supplying the liquid to the nozzle and an orifice substrate and, the bubbling chamber includes a first bubbling chamber and a second bubbling chamber above the first bubbling chamber and the discharge port portion is communicated with the second bulling chamber via a stepped portion and a side wall of the second bubbling chamber is converged toward the discharge port with inclination of 10 to 45 degrees and the nozzle is provided with a control portion comprised of a stepped portion in the flow path in the vicinity of the bubbling chamber and a maximum height of the flow path is smaller than a height up to a lower surface of the discharge port portion.
Owner:CANON KK
Magnetic head substrate, magnetic head and recording medium driving device
InactiveUS20090244772A1Improve flight characteristicsImprove machinabilityMaterial nanotechnologyConductive materialCarbideNitride
The present invention relates to a magnetic head substrate comprising a sintered body containing 35% by mass to 60% by mass of alumina and 40% by mass to 65% by mass of a conductive compound. The conductive compound contains at least one selected from carbide, nitride and carbonitride of tungsten. The sintered body has a maximum crystal particle size of 4 μm or less (except for 0 μm). Furthermore, the present invention provides a magnetic head provided with a slider formed of the magnetic head substrate and a recording medium driving device provided with the magnetic head.
Owner:KYOCERA CORP
Ultraviolet ray curable ink jet recording apparatus and ink jet recording method
ActiveUS20140285587A1Increased durabilityDischarging amount stabilityDuplicating/marking methodsInksUV curingHindered amine light stabilizers
An ultraviolet ray curable ink jet recording apparatus includes a head for discharging an ink composition for an ultraviolet ray curable ink jet recording, an ink flow path supplying the ink composition for the ultraviolet ray curable ink jet recording to the head, and a gear pump for circulating the ink composition for the ultraviolet ray curable ink jet recording to the ink flow path, in which the ink composition for the ultraviolet ray curable ink jet recording contains a hindered amine compound.
Owner:SEIKO EPSON CORP
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