254results about How to "Cumbersome operation" patented technology

An image processing apparatus includes: an image display device; an instruction position detecting unit to accept, via an operating screen having multiple operating areas provided to a display screen of the image display device, instructions from a user and detect and output the position of the instruction operation on the operating face; a storage unit to store and hold image data; and a display control unit to control display of an image according to the image data stored and held in at least the storage unit on the image display device; wherein, if the user performs a tracing operation on the operating face, the display control unit controls the display of the image on the display screen of the image display device so as to change, according to the operated operating area and direction of operation that is distinguished based on the detecting output from the instruction position detecting unit.

Even when the display contents on the display screen are changed, the entire or a part of the display item is displayed, given a higher priority. When a part of image (20) is displayed in a displayable area (14 or 15) that displays a display item on a display screen, a user designates a portion, which he or she desires to keep it displayed, as a prioritized display section (21). When a change of size or the like of the displayable area (14 or 15) is recognized, in response to the change, a part of image (20, 22 or 23) is extracted so that the designated prioritized display section (21) is displayed in the displayable area (14 or 15), and then, it is placed in the displayable area (14 or 15).

The invention discloses a method for analyzing a residual quantity of a solvent in a compound by GC (Gas Chromatograph). The method comprises the step of carrying out separation by adopting the following chromatographic conditions: a detector is a hydrogen flame ionization detector, the temperature of the detector is 200 DEG C to 300 DEG C and is preferably 300 DEG C, and the temperature of an injection opening is 180 DEG C to 250 DEG C and is preferably 220 DEG C; a chromatographic column is a medium-polarity capillary gas chromatography column and adopts a programmed temperature process of keeping the temperature of 40 to 60 DEG C for 3 to 10min, then heating to the temperature of 100 to 140 DEG C at a speed of 5 to 15 DEG C/min, keeping the temperature of 100 to 140 DEG C for 1 to 10min, heating to the temperature of 200 to 230 DEG C at a speed of 15 to 25 DEG C/min and keeping the temperature of 200 to 230 DEG C for 1 to 20min; carrier gas is nitrogen, hydrogen or argon and is preferably nitrogen, and the flow rate of the carrier gas is 1ml/min to 10ml/min and is preferably 3ml/min; the solvent is selected from one or more of C1 to C6 carboxylic acid, methanol, ethanol, acetonitrile, ethyl acetate, tetrahydrofuran, methylbenzene and N,N-dimethylformamide; the C1 to C6 carboxylic acid is preferably C1 to C4 carboxylic acid and is more preferably acetic acid. When the method is adopted to detect the residual quantity of the solvent, the operation is simplified, time is saved and cost is saved.

A communication scheme in which it becomes possible to improve handling of a user interface or omit tedious operations in a portable terminal device by cooperating the computer device with the portable terminal device is disclosed. The portable terminal device obtains a prescribed information regarding the computer network that is necessary or utilizable in operating an application program to be operated on the portable terminal device by being connected to the computer network, from the computer device connected to the portable terminal device via the local network, carries out a prescribed processing for the application program according to at least a part of the prescribed information, and executes the application program by using a result of the prescribed processing and being connected to the computer network.

A tool, method, and system for in-line inspection or treatment of a pipeline, with the tool including a first traction module on a first longitudinal end, and a second traction module on a second end. The tool includes at least one work module, such as an encoder module and/or an ultrasonic testing module, which is positioned between the first and second traction modules. A plurality of flexible connecting elements each interconnect one of the first and second traction modules for articulation to the at least one work module. Each of the first and second traction modules has at least one sealing element that causes propulsion in response to a fluid flow in a pipeline to be inspected or treated in one direction and allows relatively unhindered passing of the fluid flow in an opposite direction.

A relay apparatus enables automatic execution of the reboot process after a controller has detected a discontinuance of data. Accordingly, data in a communication is reliably prevented from destruction. Moreover, the reboot process can be achieved with simple operations. In addition, an operator is allowed to finish operations for changing the configuration of the relay apparatus, for example, before the data communications have actually been discontinued. The operator can finish the operation within the business hours. A burden of the operator can be lightened.

An exemplary fixing apparatus is for mounting a hard disk drive (HDD) having a plurality of holes defined in sidewalls and includes a bracket, a pair of shock absorbing members, and a plurality of fixing pins. The bracket includes an end plate, and a pair of side plates extending from two ends of the end plate. The side plates include a pair of latches extending therefrom and detachably locking with each other. The shock absorbing members are attached to insides of the side plates. The fixing pins are attached to the shock absorbing members and engage in the holes of the HDD.

It was found that a fluoro derivative can be produced by reacting a hydroxy derivative with sulfuryl fluoride (SO₂F₂) in the presence of an organic base or in the presence of an organic base and “a salt or complex comprising an organic base and hydrogen fluoride”. According to the present production process, it is not necessary to use perfluoroalkanesulfonyl fluoride, which is not preferable in industrial use, and it is possible to advantageously produce optically-active fluoro derivatives, which are important intermediates of medicines, agricultural chemicals and optical materials, specifically 4-fluoroproline derivatives, 2′-deoxy-2′-fluorouridine derivatives, optically-active α-fluorocarboxylate derivatives, and the like, even in a large scale.

The invention discloses a lachnum and a method for preparing a melanin by liquid fermentation thereof, and is characterized in that seed liquid which is obtained by the shaking culture after the Lachnum CCTCC M 209193 is activated is inoculated into a fermentation medium to conduct liquid fermentation according to 4-8 percent of the fermentation medium in volume; after the fermentation liquid is extracted with alkaline solution, a precipitation agent is used for precipitation; by the acid hydrolysis of hydrochloric acid, a crude melanin is obtained from a crude extract; then the crude melaninis re-dissolved in ammonia solution; and finally a pure melanin is obtained by using oil ether, chloroform and ethyl acetate for extraction in sequence. Compared with the method which adopts a basic fermentation medium, by adopting the modified fermentation medium and taking the hydrochloric acid methanol solution as a precipitating agent, the yield of the melanin is increased to 3.856g/L from 1.471g/L, the fermentation period is shortened to 8 days from 12 days, and the purity of the crude melanin extract is high, thereby being conducive to the purification and reducing the damage to the structure thereof in the purification process.

To control presence or absence of operation guidance and display timing depending upon usage. A radio frequency signal which is received by an antenna 1 is frequency-converted by a wireless unit 2. After removal of noise, the signal is demodulated and is fed to a control unit 3. Power supply unit 7 supplies electric power to each unit. When the operating unit 6 is operated and a given presetting image is displayed on a display unit 5, control unit 3 determines based upon information on operation guidance display object image stored in storing unit 4 whether or not the presetting image is an object of the operation guidance. If it is the object of the operation guidance display, the operation guidance is displayed when the flag of the operation guidance display in the storing unit 4 is ON. When the presetting operation corresponding to the presetting operation is conducted by the operating unit 6, the error rate of operation is calculated. The flag of the operation guidance display is updated into "ON" and "OFF" when the error rate is higher and lower than a reference value, respectively. The control unit 3 displays the operation guidance when the flag of the operation guidance display is ON.

An analysis system which permits sample pretreatment which comprises: a sample rack; a sample container supply, a sample dispenser, a solvent-removing evaporator, a solvent dispenser for dispensing a second solvent, a sample-stirring means, a sample aspirating-and-transferring means, a sample recovery means, a sample container recovery means, and a control means for controlling the aforementioned various means.