Abstract: A memory controller of a memory system classifies input and output commands issued by a host into a group of read commands and a group of write commands, and manages the group of read commands and the group of write commands using first and second queues, respectively. The controller continuously processes a first group of commands among the group of read commands and the group of write commands until a first time period has elapsed from a start of the continuous processing of the first group of commands. In response to the first time period having elapsed, the controller switches a process target from the first group of commands to a second group of commands that is different from the first group of commands and selected among the group of read commands and the group of write commands.

Abstract: According to one embodiment, a storage controller is configured to control a storage device capable of, upon issuance of a predetermined command, causing a storage including a temperature sensor to perform a temperature measurement to update a temperature measurement value. The storage controller includes a timer configured to notify a timeout when an elapsed time from a last issuance of the predetermined command reaches a predetermined time, and a controller configured to, when the timeout is notified, issue to the storage a command for updating the temperature measurement value.

Abstract: A memory system includes a first nonvolatile memory, a first processor, and a second processor. The first processor sets a first assignment amount. The second processor performs access to the first nonvolatile memory, calculates a consumed amount which is an amount according to an operation time of the first nonvolatile memory in the access, and transmits a notification to the first processor when the consumed amount reaches the first assignment amount.

Abstract: An automatic analyzer includes: a plurality of dispensing units; and a plurality of pump units connected to the respective dispensing units. Each of the plurality of pump units includes: a syringe tube that has a liquid port at one end and an opening at another end; a syringe base that is attached to the opening at the other end of the syringe tube; a plunger that penetrates the syringe base and whose tip end is inserted inside the syringe tube; a seal piece that is configured to seal a gap between the plunger and the syringe base; an actuator; and a power transmission mechanism that connects the actuator and the plunger. Each plunger of the plurality of pump units has an individually set diameter and a different thickness. At least one of the syringe base and the syringe tube represents the diameter of the corresponding plunger in appearance.

Abstract: According to one embodiment, a memory apparatus includes a memory device and a controller. The memory device includes a plurality of memory chips. The controller includes a plurality of memories. The controller determines whether or not the memory chip is allocated to any one memory when receiving an access request related to the memory chip from a host apparatus. The controller newly allocates the memory chip to the memory to which none of the memory chips is allocated when it is determined that the memory chips is not allocated, and enqueues a command corresponding to the access request received from the host apparatus to the memory to which the memory chip is newly allocated.

Abstract: To enable efficient substance measurement, this invention is characterized in that the invention comprises a first hollow fiber (131) for allowing a first processing liquid to flow from a first introduction port (121a) to a first exit port (121b) and allowing the membrane permeation of gas in the processing liquid, a second hollow fiber (132) for allowing a second processing liquid to flow from a second introduction port (122a) to a second exit port (122b) and allowing the membrane permeation of gas in the processing liquid, a container (110) for accommodating the first hollow fiber (131) and second hollow fiber (132) therein, and a vacuum pump (201) connected to the space (S) inside the container (110), and inside the container (110), the hollow fibers (130) consisting of the first hollow fiber (131) and second hollow fiber (132) are in contact with each other across a prescribed length.

Abstract: According to one embodiment, a controller executes a first operation. The first operation includes reading a plurality of data units from a nonvolatile memory and executing a process on the read plurality of data units. The process includes an inverse conversion of a conversion applied to the plurality of data units and first decoding using the plurality of data units that has executed the inverse conversion. The controller acquires first information from one of the plurality of data units that has executed the first operation. The controller compares the acquired first information with an expected value of the first information and re-executes the first operation when the acquired first information and the expected value are not equal to each other.

Abstract: A memory system includes a memory and a memory controller. The memory includes first and second parallel operation elements, each including a plurality of first and second storage regions, respectively, and first and second buffers, respectively. The memory controller performs operations on the memory based on first and second group information. The first group information defines first groups, each first group including one first storage region and one second storage region, and each second group including at least two first groups. The memory controller, in response to a host command targeting a first storage region, (i) acquires first data from the first buffer, and thereafter (ii) causes the memory to read out second data to the first buffer. The first storage region storing the first data and the second storage region storing the second data belong to different first groups and to the same second group.

Abstract: A high-throughput automatic analyzer integrates a biochemical analysis section and a blood coagulation analysis section. The analyzer is capable of achieving a reduction in size, system cost, and lifecycle cost. The automatic analyzer includes: a reaction disk; a first reagent dispensing mechanism that dispenses a reagent to reaction cells on the reaction disk; a photometer that irradiates a reaction solution in the reaction cell with light; a reaction cell cleaning mechanism; a reaction vessel supply unit that supplies a disposable reaction vessel for mixing and reacting a sample and a reagent with each other; a second reagent dispensing mechanism that dispenses a reagent to the disposable reaction vessel; a blood coagulation time measuring section that irradiates a reaction solution in the disposable reaction vessel with light to detect transmitted or scattered light; and a sample dispensing mechanism that dispenses a sample to the reaction cell and the disposable reaction vessel.

Abstract: A high-throughput automatic analyzer integrates a biochemical analysis section and a blood coagulation analysis section. The analyzer is capable of achieving a reduction in size, system cost, and lifecycle cost. The automatic analyzer includes: a reaction disk; a first reagent dispensing mechanism that dispenses a reagent to reaction cells on the reaction disk; a photometer that irradiates a reaction solution in the reaction cell with light; a reaction cell cleaning mechanism; a reaction vessel supply unit that supplies a disposable reaction vessel for mixing and reacting a sample and a reagent with each other; a second reagent dispensing mechanism that dispenses a reagent to the disposable reaction vessel; a blood coagulation time measuring section that irradiates a reaction solution in the disposable reaction vessel with light to detect transmitted or scattered light; and a sample dispensing mechanism that dispenses a sample to the reaction cell and the disposable reaction vessel.

Abstract: According to one embodiment, a controller executes a first operation. The first operation includes reading a plurality of data units from a nonvolatile memory and executing a process on the read plurality of data units. The process includes an inverse conversion of a conversion applied to the plurality of data units and first decoding using the plurality of data units that has executed the inverse conversion. The controller acquires first information from one of the plurality of data units that has executed the first operation. The controller compares the acquired first information with an expected value of the first information and re-executes the first operation when the acquired first information and the expected value are not equal to each other.

Abstract: An automated analyzer has a reaction disk on which a plurality of reaction vessels capable of holding sample and reagent mixtures can be placed, a first cover for covering at least a portion of the area above the reaction disk, a second cover that can be opened and closed independently from the first cover, at least one sensor for monitoring the opening and closing of the first cover, and a control unit for monitoring a signal from the sensor and carrying out control such that if the first cover has not been opened and closed during the period until a new analysis operation is started, a pre-analysis cleaning operation, blank measurement operation, or both, are skipped.

Abstract: According to one embodiment, a storage controller is configured to control a storage device capable of, upon issuance of a predetermined command, causing a storage including a temperature sensor to perform a temperature measurement to update a temperature measurement value. The storage controller includes a timer configured to notify a timeout when an elapsed time from a last issuance of the predetermined command reaches a predetermined time, and a controller configured to, when the timeout is notified, issue to the storage a command for updating the temperature measurement value.

Abstract: Uneven wear causes degradation of the individual parts of a syringe pump. Specifically, a seal piece composed of a soft material is easily damaged by uneven wear. To solve this problem, an automatic analysis device has a syringe pump that feeds and aspirates a liquid into and from a dispensing unit. The syringe pump has a syringe tube that stores a liquid, a plunger that moves up and down in the syringe tube, a plunger upper pressing component that contacts the plunger, a motive force transmitting part that transmits motive force to the plunger via the plunger upper pressing component, and a plunger lower pressing component that contacts the motive force transmitting part. The plunger upper pressing component and the motive force transmitting part make point contact with each other, and the motive force transmitting part and the plunger lower pressing component make point contact with each other.

Abstract: A memory system includes a first nonvolatile memory, a first processor, and a second processor. The first processor sets a first assignment amount. The second processor performs access to the first nonvolatile memory, calculates a consumed amount which is an amount according to an operation time of the first nonvolatile memory in the access, and transmits a notification to the first processor when the consumed amount reaches the first assignment amount.

Abstract: A memory system includes a first nonvolatile memory, a first processor, and a second processor. The first processor sets a first assignment amount. The second processor performs access to the first nonvolatile memory, calculates a consumed amount which is an amount according to an operation time of the first nonvolatile memory in the access, and transmits a notification to the first processor when the consumed amount reaches the first assignment amount.

Abstract: According to one embodiment, a memory apparatus includes a memory device and a controller. The memory device includes a plurality of memory chips. The controller includes a plurality of memories. The controller determines whether or not the memory chip is allocated to any one memory when receiving an access request related to the memory chip from a host apparatus. The controller newly allocates the memory chip to the memory to which none of the memory chips is allocated when it is determined that the memory chips is not allocated, and enqueues a command corresponding to the access request received from the host apparatus to the memory to which the memory chip is newly allocated.

Abstract: Uneven wear causes degradation of the individual parts of a syringe pump. Specifically, a seal piece composed of a soft material is easily damaged by uneven wear. To solve this problem, an automatic analysis device has a syringe pump that feeds and aspirates a liquid into and from a dispensing unit. The syringe pump has a syringe tube that stores a liquid, a plunger that moves up and down in the syringe tube, a plunger upper pressing component that contacts the plunger, a motive force transmitting part that transmits motive force to the plunger via the plunger upper pressing component, and a plunger lower pressing component that contacts the motive force transmitting part. The plunger upper pressing component and the motive force transmitting part make point contact with each other, and the motive force transmitting part and the plunger lower pressing component make point contact with each other.

Abstract: A memory system includes a memory and a memory controller. The memory includes first and second parallel operation elements, each including a plurality of first and second storage regions, respectively, and first and second buffers, respectively. The memory controller performs operations on the memory based on first and second group information. The first group information defines first groups, each first group including one first storage region and one second storage region, and each second group including at least two first groups. The memory controller, in response to a host command targeting a first storage region, (i) acquires first data from the first buffer, and thereafter (ii) causes the memory to read out second data to the first buffer. The first storage region storing the first data and the second storage region storing the second data belong to different first groups and to the same second group.

Abstract: A high-throughput automatic analyzer integrates a biochemical analysis section and a blood coagulation analysis section. The analyzer is capable of achieving a reduction in size, system cost, and lifecycle cost. The automatic analyzer includes: a reaction disk; a first reagent dispensing mechanism that dispenses a reagent to reaction cells on the reaction disk; a photometer that irradiates a reaction solution in the reaction cell with light; a reaction cell cleaning mechanism; a reaction vessel supply unit that supplies a disposable reaction vessel for mixing and reacting a sample and a reagent with each other; a second reagent dispensing mechanism that dispenses a reagent to the disposable reaction vessel; a blood coagulation time measuring section that irradiates a reaction solution in the disposable reaction vessel with light to detect transmitted or scattered light; and a sample dispensing mechanism that dispenses a sample to the reaction cell and the disposable reaction vessel.