156results about How to "Prevent quality deterioration" patented technology

The invention relates to a preparation method of instant crisp okra slices. The preparation method mainly comprises the following steps: selecting; blanching; slicing; quick-freezing; vacuum frying and pre-puffing; vacuum deoiling; separating fruits from seeds; spraying; puffing again; and packaging. The instant crisp okra slices prepared by the method provided by the invention are low in oil ratio, crisp rather than greasy and stable in quality, and the original shape, flavor and nutritional quality of okra are maintained.

There is provided a piezoelectric vibration reed including a pair of vibrating arm portions arranged in parallel to each other and a base portion integrally fixing proximal end portions in the longitudinal direction of the pair of vibrating arm portions, wherein the pair of vibrating arm portions is formed with first groove portions positioned on the side of the proximal end portions of the vibrating arm portions and second groove portions positioned on the side of distal end portions of the vibrating arm portions with respect to the first groove portions on main surfaces, the width of the first groove portions along the width direction orthogonal to the longitudinal direction of the vibrating arm portions on the main surfaces of the vibrating arm portions is formed to be smaller than the second groove portions, and reinforcing ribs projecting from bottom surfaces of the second groove portions are formed in the second groove portions.

The invention provides a color wheel comprising a motor, a carrier, a color wheel piece and an ultraviolet optical filter, wherein the motor is provided with a rotor, the carrier is fixed on the rotor, the color wheel piece is connected with the carrier by solidification glue, and the ultraviolet optical filter is positioned on one side of the solidification glue opposite to the motor. The shape of the ultraviolet optical filter is matched with that of the color wheel piece. The ultraviolet optical filter can effectively obstruct ultraviolet light rays from entering the color wheel piece to refract or obstruct ultraviolet light refracting for plural times in the color wheel piece from irradiating on the solidification glue, and can prevent the connected quality of the solidification glue from deteriorating. In addition, the invention also provides a digital optical processing projector provided with the color wheel.

Provided are a method of producing a filling which improves water-retention capability during heating conducted after the filling is wrapped, and which has an excellent texture, and a filled food product produced by using the filling. Specifically, provided is a filling for a filled food product, the filling comprising at least one or more heat-processed filling ingredients and water-soluble cellulose ether which is gelable during heating. Also provided is a method of producing a filling for a filled food product comprising at least the steps of: heat-processing one or more filling ingredients; and mixing the heat-processed filling ingredients with water-soluble cellulose ether which is gelable during heating, to thereby obtain a filling. Further provided is a filled food product obtained by performing any one of heating, baking, and frying of: a filling comprising at least one or more heat-processed filling ingredients and water-soluble cellulose ether which is gelable during heating; and a dough skin which wraps the filling.

In the configuration of an optical communication system interconnecting a parent station and a plurality of child stations via an optical fiber network equipped with an optical splitter, RE is provided having a measuring unit for measuring a transmission distance or time to a child station, a determining unit for determining a timing when a child station transmits a signal, in accordance with a transmission bandwidth request from the child station, and a signal processing unit for processing a signal received from a child station and transmitting the processed signal to the parent station. When a burst signal is received from each child station at the determined timing, a portion of the header of the burst signal is deleted, and a dummy signal is inserted into the deleted area and a gap area between received burst signals to convert the burst signals into a series of signals to be sent to the parent station.

Transmission power commands are fed on up link signals before one slot after estimation of transmission power of a down link just before return for convergence of transmission power values in a first slot into an ideal transmission power value at restart of transmission after suspension. Thereby, it may be realized that a converging rate of the above transmission power values is improved; signal quality of related users sides is improved, or interference power with signals of other users except the above users is reduced.

The invention belongs to the technical field of steelmaking, and discloses a method of smelting low-phosphorus steel. The method comprises the following steps of a reladling station molten iron silicon proportioning control step, a waste steel selection and waste steel ratio control step, a converter loading amount control step, a converter blowing gun position, an oxygen supply strength and a bottom blowing flow comprehensive control step; a carbon content and a temperature control step in a smelting process, a semi-steel slag and final slag R and MgO% control step, an steel tapping slag discharging control step, as well as a steel ladle selecting and slag sticking quantity control step. According to the method of smelting the low-phosphorus steel has the advantages that parameters and procedures are optimized, under the condition that the molten iron and steel scrap are given, a qualified cast blank of a finished product which P is less than or equal to 0.005 percent can be producedfinally.

A PLL circuit is used for a super-heterodyne television receiver. In the PLL circuit, a reference signal oscillator circuit generates a reference signal, and the reference signal is compared to a LO signal in a phase comparator. The phase comparator includes an oscillating circuit, a series circuit of a correcting capacitor and an oscillator corresponding to a predetermined IF signal frequency, another correcting capacitor, and a switch. The switch is turned ON or OFF only when receiving a particular channel in which interference occurs, so as to shift the frequency of the reference signal by several ten kHz. This reduces beats in a particular channel, and prevents deterioration of picture quality in other channels. That is, interference in a particular channel can be reduced without causing any adverse effects in other channels having a relatively high frequency.

Disclosed is a cutting plotter that, even if warpage occurs in a guide rail or the like that movably supports a carriage, can prevent loss of cutting quality due to said warpage. The cutting plotter is provided with: a work table that supports a sheet-shaped medium that is being worked; an end mill that is provided above the medium supported by the work table and that cuts said medium; guide rails (31), a Y-bar (32), and a cutting drive mechanism that are provided above the work table and that support the end mill such that the end mill can move forward and backward, left and right, and up and down; and a control unit (50) that moves the end mill forward and backward, left and right, and up and down, and controls the end mill so as to cut the medium that is being worked. The cutting plotter is also provided with a carriage shape measurement mechanism (100) that detects warpage in the guide rails (31) and the Y-bar (32). The movements of the work tool are corrected on the basis of the detected warpage of the guide rails (31) and Y-bar (32).

The invention discloses a medicinal material hot air drying device. An air inlet chamber, a drying chamber and an exhaust chamber are arranged in the medicinal material hot air drying device. The air inlet chamber is arranged on the upper portion, and the drying chamber and an exhaust chamber are arranged on the lower portion. The air inlet chamber communicates with the drying chamber. The drying chamber communicates with the exhaust chamber. An air inlet chamber inlet is provided with a dedusting net. A dehumidifier is arranged in the air inlet chamber. A water drainage outlet of the dehumidifier communicates with the outside. The communicating position of the drying chamber and the air inlet chamber is provided with a primary filter. A medicinal material frame is arranged in the drying chamber. A flow deflector is arranged between the medicinal material frame and the primary filter. A heat engine is arranged between the flow deflector and the primary filter. An efficient filter is arranged between the heat engine and the flow deflector. The communicating position of the exhaust chamber and the drying chamber is provided with a fan. The fan communicates with the outside through an exhaust filter pipe. An outlet of the exhaust filter pipe is provided with an exhaust filter. Through the medicinal material hot air drying device, humidity and the dust content of a dry environment can be lowered, drying efficiency is improved, and degradation of the quality of the traditional Chinese medicinal materials is avoided.

A communication unit adapted to the EV-DO standard communicates with a base station. An acquisition unit acquires the number of communication terminals in communication with the base station. A derivation unit measures the CIR from the received pilot signal to derive a DRC value corresponding to the measurement result. A storage unit stores the number of communication terminals obtained from the acquisition unit and the CRC value derived from the derivation unit. A calculation unit calculates an estimated communication rate based on the maximum transmission rate with the base station corresponding to the DRC value, the maximum DRC value, the derived DRC value from the derivation unit, and the number of communication terminals. A comparison unit selects a base station having a high estimated communication rate as a base station to communicate.

Provided are a radio terminal device, a radio base station device, and a channel signal forming method which can prevent quality degradation of the downlink source allocation information by reducing the frequency of the zero information addition process to the downlink resource allocation information when executing communication using an uplink unit band and a plurality of downlink unit bands correlated to the uplink unit band. A base station (100) can execute communication using the uplink unit band and a plurality of downlink unit bands correlated to the uplink unit band. The base station (100) includes: a PDCCH generation unit (102) which includes the uplink allocation information relating to the uplink unit band only in some of the channel signals formed for each of the downlink unit bands; and a padding unit (103) which adds zero information to the downlink allocation information only in the selected some channel signals having the bandwidth of the corresponding downlink unit band smaller than that of the uplink unit band until the downlink allocation information size becomes equal to the uplink allocation information size.

A diversity control method of selecting a plurality of antennas having directivities and disposed in different directions is disclosed. At least two antennas are selected from the plurality of antennas. First diversity control of comparing strengths of reception powers of the selected at least two antennas is performed. One antenna having a stronger reception power than others is selected. If the radio conditions of at least two antennas have deteriorated in the first diversity control, second diversity control of comparing radio conditions of at least two antennas is performed in a predetermined period and at least one of the antennas is changed to another new antenna based on a compared result.

A rear end portion of a leading TAC film and a front end portion of a following TAC film are connected using a double-sided adhesive tape and a single-sided adhesive tape. Both side edges of the TAC films are slit with cutters of an edge slitting device. The slit side edges are sent to a cutter blower. In the cutter blower, the slit side edges are cut into small pieces and sent to a crusher through a first pipe. Upon receiving a tape detection signal, a plate controller rotates a plate from a close position to an open position. When the plate is in the open position, the cut films are sent from the first pipe to a second pipe via an opening, and then to a receptacle.