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87results about How to "Constitute clear" patented technology

Centralized operation and maintenance-based hardware resource analysis and assessment method

The invention relates to a centralized operation and maintenance-based hardware resource analysis and assessment method. The method comprises the following steps of: 1) defining types of system hardware resource monitoring indexes; 2) periodically acquiring system hardware resource indexes; 3) establishing an analysis and assessment model for the system hardware resource monitoring indexes; and 4)analyzing and assessing system hardware resources. Aiming at automatic equipment resource data of multistage systems in a centralized operation and maintenance mode, multiple effective analysis and assessment methods are provided to predict system resource development trend, mine rules of system operation process and potential safety hazards, assist and schedule automatic operation and maintenance personnel to comprehensively grasp possible problems of the systems, enhance risk prevention levels of multistage intelligent power grid scheduling control systems, and satisfy requirements, for operation and maintenance work of scheduling control systems, of rapid development of power grids.
Owner:CHINA ELECTRIC POWER RES INST +1

Software updating device and software updating method

The present invention aims to provide a software updating device that is capable of handling various conditions such as use cases and the updating capability of each ECU when control information for multiple ECUs is updated. The software updating device receives from a server, for each of multiple control devices, update control information that includes update data and identification information for identifying an application method for applying the update data to the control device. Next, the software updating device transmits the update date to be applied individually for each of the control devices. Then, the software updating device controls the multiple control devices so as to apply the update data on the basis of the identification information.
Owner:HITACHI ASTEMO LTD

Passenger conveying device, abnormality detection device for passenger conveying device and anomaly detection method for passenger conveying device

The invention provides a passenger conveying device, an abnormality detection device of the passenger conveying device and an anomaly detection method of the passenger conveying device. When a foreignmatter enters a gap between a comb plate and a pedal, the passenger conveying device is controlled to stop, and the possibility of damage to the comb plate and the pedal is high. A displacement detection part is arranged on a comb plate arranged on one side opposite to the pedal, detects the displacement of the pedal which moves horizontally in the height direction. When the displacement amount that deviates from the reference displacement calculated on the basis of the displacement of the pedal exceeds a threshold value used for detecting an abnormality of the pedal before the pedal is in contact with the comb teeth, and the control part detects that an abnormality occurs in the pedal, different actions which correspond to the abnormality of the pedal are performed according to differentthreshold values which are exceeded by the displacement amount deviating from the reference displacement.
Owner:HITACHI LTD

External-environment-recognizing apparatus

The objective of the present invention is to obtain an external environment-recognizing apparatus with which it is possible to obtain detection results having a necessary accuracy when a plurality of target objects from a captured image are detected. This external-environment-recognizing apparatus has: a plurality of processing units for processing an image; a recognition application-storing unit for storing, by object type, a plurality of recognition applications for recognizing an object by processing using at least one processing unit among the plurality of processing units; an external-information-acquiring unit for acquiring external information that includes at least external environmental information or vehicle behavior information; and a selecting unit for selecting at least one recognition application from the recognition-application-storing unit and for selecting a processing unit among the plurality of processing units for processing the selected recognition application on the basis of the external information.
Owner:HITACHI ASTEMO LTD

Blood reducing medicine

The invention provides a blood reducing medicine 'Hairy holly' and its preparation, wherein the medicine is prepared from single mountain green tea as medicinal material through the steps of through disintegrating, moistening, sealing, displacing, concentrating into thick plaster or dried medicinal powder, thus various agent types can be obtained.
Owner:广西桂西制药有限公司

Clinical trial assistance system, clinical trial assistance program, and clinical trial assistance method

The clinical trial assistance system is provided with: a calculation device that performs a prescribed process; and a storage device that is connected to the calculation device, wherein the calculation device has a visit plan creation unit that creates a visit plan of a clinical development monitor to an implementation facility, and a prediction unit that calculates an assessment index of the visit plan, the storage device stores assessment index information in which information for assessing the visit plan is recorded, and a risk assessment model recording a risk assessment result for each implementation facility, and the prediction unit that, by referring to the assessment index information and the risk assessment model, calculates the assessment index used when implementing the visit plan created by the visit plan creation unit, and outputs the visit plan selected on the basis of the assessment index.
Owner:HITACHI LTD

Nucleic acid amplification apparatus and nucleic acid analysis apparatus

In conventional techniques, when a temperature measurement probe that has been corrected is used for the correction of absolute values of temperatures of temperature control blocks of which the temperatures can be controlled individually, there are temperature differences of up to 0.5 DEG C among the temperature control blocks. In the present invention, in contrast, a melting temperature of a temperature correction sample that is housed in each of reaction vessels corresponding to the temperature control blocks is measured as a measurement melting temperature. Subsequently, comparison is made between the measurement melting temperature corresponding to each of the temperature control blocks and a reference melting temperature for the temperature correction sample, and the absolute value of the temperature of each of the temperature control blocks is corrected on the basis of the value of the resultant difference.
Owner:HITACHI HIGH-TECH CORP

Axial gap type motor

The purpose of the present invention is to provide an axial gap type motor that can easily be assembled using a continuously wound coil as a stator coil of the axial gap type motor and that can improve winding workability by eliminating crossover lines on gap surfaces. Provided is an axial gap type motor that includes a stator and a rotor that face one another in the direction of the axis of rotation, the stator being configured so that a plurality of cores (21a-21i) and a plurality of winding coils (U1+-W3+) wound around the cores are disposed in the circumferential direction, wherein the first, second, and third winding coils (U1+, U2 , U3+) are respectively wound around the first, second, and third cores (21a-21c), which are arranged next to one another in this order in the circumferential direction, using a single continuous conducting wire, and the winding direction of the second winding coil (U2 ), which is wound around the second core (21b) located in the center, and the winding direction of the first and third winding coils (U1+, U3+), which are wound around the first and third cores (21a, 21c) located next to the second core (21b) on either side, are opposite.
Owner:HITACHI AUTOMOTIVE SYST LTD

Arrival time prediction device, arrival time prediction system, and program

From travel data (probe data) collected from a plurality of general vehicles, travel speeds (probe speeds) in respective road sections are obtained, and from the probe speeds, a traffic volume in a predetermined road section is estimated. Subsequently, mixed-traffic travel speeds in the respective road sections are estimated using the traffic volume that has been estimated (estimated traffic volume) and on the assumption of a mixed traffic in which general vehicles and a street public transportation coexist. Then, using the estimated values of the mixed-traffic travel speeds, the time of arrival at a predetermined point and a delay time in a case where the street public transportation travels along a predetermined route are predicted.
Owner:HITACHI LTD

Method for preparing capsule for cooling liver, removing wind, clearing heat and relieving spasm

The present invention discloses a method for producing a capsule for cooling the liver, stopping wind, clearing heat and relieving muscular spasm. The method includes the following procedures: refining twenty medicinal materials of gastrodia tuber, hooked uncaria, parasite scurrula, achyranthes root, eucommia, motherwort, pachyma cocos, radix pittospuri, baical skullcap, sea-ear shell, multiflower knotweed, antelopes horn powder, white muscardine silkworm, heliconia, arsenic sulphide, chilopod, tabasheer, amber, vermilion, musky oyster, raw Hangzhou peony, bllackened swallowwort root, dwarf lilyturf , medicinal cyathula toot, rehmannia root, figwort root, radix pittospuri, bamboo shavings, green orange leaf, fried orange fruit and liquorice; preparing medicinal materials into dry powder and proportionally mixing the dry powder with stearic acid magnesium; taking ethanol as the moisturizing agent and preparing mixture into particles; drying and capsulizing the particles to obtain the capsule. The medicine of the present invention has the characteristics of simple and clear composition, advanced technique, easy quality control, high technological content, convenient use for patients, good taste, difficult moist absorption and good stability; the capsule is characterized by high biological utilization and equal curative effect with other dosage forms. The preparation with reasonable design, convenient use and convenient carry has the unique curative effect of cooling the liver, stopping wind, clearing heat and relieving muscular spasm.
Owner:LUOYANG ZISHENG TECH DEV

Method for preparing capsule for nourishing Yin and suppressing Yang, discharging fire and pacifying the mind

The present invention discloses a method for producing a capsule for nourishing yin, suppressing yang, discharging fire and calming the nerves. The method includes the following procedures: refining thirteen medicinal materials of raw fossil fragment, raw oyster, raw Hangzhou peony, bllackened swallowwort root, dwarf lilyturf , medicinal cyathula toot, rehmannia root, figwort root, radix pittospuri, bamboo shavings, green orange leaf, fried orange fruit and liquorice; preparing the medicinal materials into dry powder and proportionally mixing the dry powder with stearic acid magnesium; taking ethanol as the moisturizing agent and preparing mixture into particles; drying and capsulizing the particles to obtain the capsule. The medicine of the present invention has the characteristics of simple and clear composition, advanced technique, easy quality control, high technological content, convenient use for patients, good taste, difficult moist absorption and good stability; the capsule is characterized by high biological utilization and equal curative effect with other dosage forms. The preparation with reasonable design, convenient use and convenient carry has the unique curative effect of nourishing yin, suppressing yang, discharging fire and calming the nerves.
Owner:LUOYANG ZISHENG TECH DEV

Grease for elevator rope, elevator rope, and traction elevator

Provided are: grease for elevator ropes which has both high traction properties and high wear resistance, and further has adhesion to rope surfaces; and an elevator rope and a traction elevator whichuse the grease for elevator ropes. This grease for elevator ropes is configured from a grease layer of an elevator rope that includes a wire rope and the grease layer formed on the surface of the wirerope. The grease for elevator ropes is characterized by comprising grease that includes a base oil containing a hydrocarbon component and a naphthene compound, the hydrocarbon component being liquidor solid with a kinetic viscosity at 40 DEG C of greater than 60 mm<2> / s and being contained in an amount of 30 to 90% by mass of the grease
Owner:HITACHI LTD

Cutting machine equipment for electrode material and electrode piece manufacturing equipment

The invention provides cutting machine equipment for an electrode material, cuts an electrode material having a coating part and non-coating part which is subjected to roller pressing, the abovementioned coating part is a coating part of electrode active material, even if an extensive quantity difference in a material length direction is generated in a material width direction due to roller pressing, generation of flashings or burrs can also be inhibited and the electrode material is cut. Between guide rollers which are arranged in front of and behind a cutting machine and the cutting machine, and in front of and behind or either thereof of the cutting machine, is additionally provided with an elastic guide roller which performs elastic deformation through tension generated on the electrode material. In addition, roller pressing equipment for the electrode material and cutting machine equipment for the electrode material are arranged respectively, all the guide rollers of the roller pressing equipment for the electrode material which are used in a process of carrying the electrode material after roller pressing adopt elastic guide rollers which perform elastic deformation through tension generated on the material.
Owner:HIATACHI POWER SOLUTIONS CO LTD

Method for preparing capsule for reinforcing body fluid and nourish the blood, clearing hot, tonifying heart and pacifying the mind

The present invention discloses a method for producing a capsule for replenishing yin, clearing heat, and nourishing the heart to calm mind. The method includes the following procedures: refining nine medicinal materials of radix adenophorae, nacre, dwarf lilyturf, pachyma cocos, salvia miltiorrhiza, multiflower knotweed, milkwort, shizandra berry and lotus seed; preparing the medicinal materials into dry powder and proportionally mixing the dry powder with stearic acid magnesium; taking ethanol as the moisturizing agent and preparing the mixture into particles; drying and capsulizing. The present invention has the characteristics of simple and clear composition, advanced process, easy quality control, high technological content, convenient use for patients, good taste, difficult moist absorption and good stability; the capsule is characterized by high biological utilization and equal curative effect with other dosage forms. The preparation with reasonable design, convenient use and convenient carry has the unique curative effect of replenishing yin, clearing heat, and nourishing the heart to calm mind.
Owner:LUOYANG ZISHENG TECH DEV

Piston for internal combustion engine and manufacturing method therefor

Provided is a piston for an internal combustion engine, the piston enabling both an improvement in heat efficiency and a reduction in emissions, and enabling the prevention of overheating of the piston to prevent the occurrence of knocking, pre-ignition, and a drop in air filling efficiency. This piston (100a) for an internal combustion engine constitutes a portion of a combustion chamber (9) of an internal combustion engine (200) and includes a substrate (103), a first film (101) provided on a section of the top surface of the substrate (103) contacting the combustion chamber (9), and a second film (102) provided on another section of the top surface. The piston for the internal combustion engine is characterized in that: the first film (101) has a lower heat conductivity and heat capacity than the substrate (103), and the second film (102) has a lower heat conductivity than the substrate (103) and a higher heat capacity than the first film (101).
Owner:HITACHI AUTOMOTIVE SYST LTD

Elevator door control device and elevator door drive system

Provided are an elevator door control device that has the ability for both speed tracking and vibration suppression and that can ensure safety, and an elevator door drive system using same. An elevator door control device comprises: a control unit (108) that outputs, in accordance with a target command for a door operating state, a control command for driving a door mechanism provided on an elevator door (103) and that creates the control command in accordance with control input; and an optimization control unit (113) that has an evaluation index to evaluate the door operating state and the control input together, that calculates the control input to optimize the evaluation index, and that outputs the calculated control input to the control unit.
Owner:HITACHI LTD

Wireless-signal Receiver And Signal-processing Device

The present invention provides a system for recording only a received wireless signal conforming to given recording conditions, and discarding received wireless signals that do not conform to the recording conditions. The present invention provides a wireless communications apparatus having: (a) a signal detector for detecting a characteristic amount of a received wireless signal; (b) a reception processor for inputting and demodulating a reception wireless signal before it is input to the signal detector, or a reception wireless signal output from the signal detector; (c) a data-assessment unit for assessing the accuracy and / or the characteristics of a received wireless signal after it is demodulated by the reception processor; (d) a setting-condition input unit for inputting recording conditions of a received wireless signal; (e) a signal-assessment unit for inputting a feedback signal from the signal detector, the reception processor, or the data-assessment unit, using at least part of the feedback signal to assess whether the received wireless signal conforms to the recording conditions, and on the basis of the assessment results, controlling the recording to a signal-recording unit of the received wireless signal before signal processing.
Owner:HITACHI LTD

Drive circuit for power semiconductor element, power conversion unit, and power conversion device

This drive circuit for a power semiconductor element is a drive circuit that is provided in correspondence with each of multiple power semiconductor elements connected in parallel, and that drives thepower semiconductor element. This drive circuit for a power semiconductor element is equipped with a storage unit that stores characteristic information of the power semiconductor element, and a gatedrive control unit that controls the drive conditions for a gate of the power semiconductor element on the basis of the characteristic information stored in the storage unit.
Owner:HITACHI LTD

Medicinal capsule for treating gynecopathy and its preparation method

The invention provides a medicinal capsule for treating gynecopathy and its preparation method, wherein the capsule is prepared from radix paeoniae rubrathe, Poria cocos, burred tuber, toosendan fruit, zedoary, corydalis tuber, gorgon euryale seed, Chinese angelica root, flavescent sophora root, cyperus tuber, corktree bark, root of red rooted saliva, Chinese yam through processing, mixing with magnesium stearic, obtaining wet particles by using ethanol as wetting agent, drying, and packing capsules.
Owner:广西桂西制药有限公司

Control device for internal combustion engine

With an EGR rate estimation method using the opening size of an EGR valve, the EGR rate estimation accuracy deteriorates as the EGR valve worsens, and when the target EGR rate is high, the accuracy demanded cannot be achieved. In addition, with a method for correcting an injection amount with respect to a fuel injection valve by estimating a purge air-fuel ratio from the change in air-fuel ratio occurring when purging is performed or not performed, when the concentration of fuel evaporation gas adsorbed on activated carbon within a canister is high, fuel injection correction cannot keep up with the change in the air-fuel ratio, and the conversion efficiency of a catalyst decreases. An intake pipe of the present invention has an introduction port at which gas other than new air flows into the intake pipe. Humidity sensors are provided on the upstream and downstream of the introduction port, and the purge air-fuel ratio or the EGR rate inside the intake pipe is estimated by using sensorvalues obtained from the respective humidity sensors.
Owner:HITACHI ASTEMO LTD

Semiconductor device

An object of the present invention is to realize a highly reliable long-life information processor capable of high-speed operation and easy to handle. The processor includes a semiconductor device comprising a nonvolatile memory device including a plurality of overwritable memory cells, and a control circuit device for controlling access to the nonvolatile memory device. The control circuit device sets assignments of second addresses to the nonvolatile memory device independently of first addresses externally supplied, such that the physical disposition of part of the memory cells used for writing of first data to be written externally supplied is one of the first to (N+1)th of every (N+1) memory cells (N: a natural number) at least in one direction. Accordingly, an information processing device having the advantages of high reliability, long service lifetime, high work speed, and convenient use is realized.
Owner:HITACHI LTD

Nanometering method for improving intestinal absorption of hericium erinaceus polysaccharide

The invention provides a nanometering method for improving intestinal absorption of hericium erinaceus polysaccharide. The nanometering method comprises: mixing purified hericium erinaceus polysaccharide and PEG (polyethylene glycol) solution, and pre-freezing for 12 hours; placing a frozen sample into a vacuum freezing drying machine to freeze-dry for 24h; washing freeze-dried powder with dichloromethane, and after drying, obtaining polysaccharide nano particles; dissolving the polysaccharide nano particles and PLGA into mixed solution of dichloromethane and acetone, carrying out ultrasonic processing to obtain suspension, adding the suspension into aqueous solution of pluronic, which has concentration of 5%, placing the solution into a rotary evaporator, and until the dichloromethane and the acetone are volatilized completely, carrying out centrifugation and microsphere sedimentation separation-out; collecting settled microspheres, washing the microspheres with distilled water, and carrying out vacuum freeze-drying to obtain a finished product. According to the nanometering method provided by the invention, a nano diffusion method is adopted for the first time to coat the purified polysaccharide, medicine composition is cleared, and medicine efficacy is improved.
Owner:FUJIAN AGRI & FORESTRY UNIV

Construction management device and construction management system

An objective of the present invention is to provide a technology with which high-precision work performance data can be outputted and management operations reduced. Provided is a construction management device comprising: a receiving part for receiving operation information indicating a description of an action of a loading machine and position information transmitted from a transportation vehicle; a registration part for storing a position history on a storage part on the basis of the position information, and storing on the storage part an operation history wherein a description of work of the loading machine being carried out in a work area on the basis of the operation information has been associated with time information of when the work has been carried out; a history creation part for creating a transportation history indicating when the transportation vehicle entered the work area, and on the basis of the transportation history and the operation history, creating a loading history indicating the time when the loading machine has carried out the loading work on the transportation vehicle and the work area whereat the loading work has been carried out; and a work performancedata creation part for outputting work performance data indicating, on the basis of the transportation history and the loading history, which of the work areas the load has been transported from, andwhich of the work areas the load has been transported to.
Owner:NIHON KENKI CO LTD

Solenoid valve mechanism and high-pressure fuel supply pump

The purpose of the present invention is to ensure a gap between a suction valve-side component and an armature-side component during valve closing regardless of the cumulative tolerance of a plurality of constituent components, and to reliably close the valve. A solenoid valve mechanism (300) is provided with: an armature assembly (36) and a magnetic core (33) that act a magnetic attraction force with each other; and a suction valve (30) configured so as to be able to come into separate contact with the armature assembly (36), the armature assembly (36) having: a first armature assembly part (36a) having an opposing surface (36ab) that opposes the magnetic core (33); a second armature assembly part (36b) which is integrated with the first armature assembly part (36a); and a press-fit part (36c) for fixing the first armature assembly part (36a) and the second armature assembly part (36b), the press-fit length (L1) of the press-fit part (36c) being set to a length at which the second armature assembly part (36b) is separated from the suction valve (30) when the suction valve (30) is closed.
Owner:HITACHI ASTEMO LTD
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