37 results about "Normal volume" patented technology

Data migration includes copying between normal volumes and thin provisioned volumes. Data in a normal volume can be copied to a thin provisioned volume. Alternatively, data structures can be provided to facilitate converting a normal volume into a thin provisioned volume without actual copying of data. Copying from a thin provisioned volume to a normal volume is also disclosed.

A device used to treat heart disease by decreasing the size of a diseased heart, or to prevent further enlargement of a diseased heart. The device works by limiting the volume of blood entering the heart during each cardiac cycle. The device partitions blood within the heart, and protects the heart from excessive volume and pressure of blood. The device is placed within the interior of the heart, particularly within a ventricular cavity. The device is a hollow sac, with two openings, which simulates the shape and size of the interior lining of a ventricle of a normal heart. It allows the ventricle to fill through one opening juxtaposed to the annulus of the inflow valve to a predetermined, normal volume, and limits filling of the heart beyond that volume. It then allows blood to be easily ejected through the second opening through the outflow valve. By limiting the amount of blood entering the ventricle, the ventricle is not subjected to the harmful effect of excessive volume and pressure of blood during diastole, the period of the cardiac cycle when the heart is at rest. This allows the heart to decrease in size, or to reverse remodel, and to recover lost function. In some applications, a second device may be simultaneously placed inside the heart to take up excessive space between the heart and the primary device.

A medical valve has a resilient member that is forcibly expanded to an expanded volume from a normal volume. Specifically, the valve operates in a closed mode that prevents fluid flow, and an open mode that permits fluid flow. To these ends, the valve has a housing having an inlet and an outlet, and the noted resilient member within the housing. The resilient member and housing form a fluid channel between the inlet and the outlet. The fluid channel at least in part extends through the resilient member. The fluid channel has a given portion formed by a variable volume portion of the resilient member. The variable volume portion has a normal volume when in the closed mode, and an expanded volume when the open mode. The expanded volume is greater than the normal volume.

A management device (7) and management method capable of improving usability of a storage system is proposed. The management device and the management method are for managing data migration between volumes in a storage system (1) in which normal volumes to which fixed storage areas are allocated in advance and virtual volumes to which storage areas are dynamically allocated according to use status coexist as types of volumes for reading and writing data and are arranged so that information regarding each volume is collected, and based on the collected information, at least a total logical capacity (30B) that is a summation of logical capacities determined in advance for the respective volume is separately displayed for normal volumes and virtual volumes.

The invention discloses a volume regulation method, a volume regulation device and electronic equipment. The volume regulation method comprises the following steps: collecting a voice message emitted from a user, wherein the voice message at least comprises an average volume value; calculating a difference between the average volume value and a stored average normal volume value to obtain a volume rapid change amount under the sub-consciousness of the user; and if the volume rapid change amount is more than or equal to a preset threshold value, controlling to increase the voice frequency output volume. According to the volume regulation method, the volume can be automatically regulated on the basis of the sub-consciousness behavior of the user, and the user experience is improved.

The invention relates to a method for preventing auditory fatigue and a device. The method mainly includes judging the volume outputted by audio output equipment; comparing the volume with a preset normal volume value range; accordingly judging whether the volume outputted by the audio output equipment belongs to abnormal volume or not; and automatically tuning the volume of the audio output equipment by means of voice prompt or a module for controlling the audio output equipment. Accordingly, the method and the device can prevent a user from hearing abnormal sound for a long time and avoid unhealthy influences on the hearing of the user.

A fuel cell system comprises a fuel cell stack, a circulation flow path of a cooling medium, a pump provided in the circulation flow path, a supply-side temperature sensor provided to detect a supplied cooling medium temperature, a discharge-side temperature sensor provided to detect a discharged cooling medium temperature, and a cold-start controller configured to control a circulation volume of the cooling medium by the pump at a cold start of the fuel cell stack. The cold-start controller estimates a fuel cell internal temperature and selectively sets the circulation volume of the cooling medium between a reduced volume and a normal volume, based on a magnitude relationship between the internal temperature and the discharged cooling medium temperature. When the supplied cooling medium temperature becomes equal to the discharge cooling medium temperature after setting the circulation volume, the cold-start controller sets the circulation volume of the cooling medium to an increased volume (maximum circulation volume).

The invention relates to a method for improving the precision of a volume holographic correlator through interpolation technology, which belongs to the optical information processing field. The storedimage is saved into the volume holographic correlator, the images used for normalization process are respectively inputted into the corelator to get images A', B'and C'relative to the related point brightness of the stored image A, B and C as a consequent normalization standard; a real-time image D is inputted into the volume holographic correlator for normalization process to get the relative point brightness m, n and o; the stored image A, B and C is processed by the interpolation process: determining the curve f(D), g(D)g(D) and h(D) required by the real-time image D according to the interpolation method, the state difference relative to the stored image of the real-time image can be acquired according to the interpolation method, the physical state of the real-time image D can be acquired. The invention changes the disadvantage of the prior art and can transfer the identified result from a certain stored image into an image among the stored images. The precision using the invention can be outstandingly improved compared with the normal volume holographic corelator not using the invention.