摘要:
According to one embodiment, a memory chip, which is connected to a controller that controls reading and writing of data in response to a request from an external device, includes: a memory including a special area that is a predetermined data storage area; a key storage unit that stores therein a second key that corresponds to a first key used by the external device to convert the data; a converting unit that receives, from the controller, data to be written into the special area and generates converted data by converting the data to be written using the second key; and a writing unit that writes the converted data into the special area.
摘要:
According to one embodiment, a memory chip, which is connected to a writing device that writes data and to a reading device that reads data, includes: a memory including a first area that is a predetermined data storage area; a second encryption key generating unit that receives second key information stored in the reading device and generates a third key; and a sending unit that transmits, to the reading device, second encrypted data obtained by encrypting data stored in the memory using the third key. The second encrypted data is received by the reading device and is decrypted by using a fourth key that is stored in the reading device and that corresponds to the third key.
摘要:
The object is to provide a process for dyeing that can provide an excellent dyeing effect while utilizing an oxidase, and a dyeing agent for use in the process. Provided is a dyeing agent comprising a modified enzyme obtained by adding positive charge by a chemical modification with an amine to an enzyme selected from the group consisting of an enzyme specified as EC 1.10.3.1, an enzyme specified as EC 1.10.3.2, an enzyme specified as EC 1.3.3.5, an enzyme specified as EC 1.10.3.4, an enzyme specified as EC 1.10.3.3 and an enzyme specified as EC 1.14.18.1. A process for dyeing using the dyeing agent is also provided.
摘要:
A triterpenyl ester of organic acid other than triterpenyl esters of ferulic acid and of monobasic and dibasic saturated fatty acids. A process for producing a triterpenyl ester of organic acid other than esters of ferulic acid and of monobasic and dibasic saturated fatty acids, which comprises the reaction of a triterpenyl alcohol with an acid halide of the corresponding organic acid. A pharmaceutical composition for treatment of hyperlipidemia comprising a pharmaceutical carrier and an effective amount of a triterpenyl ester of organic acid other than triterpenyl esters of dibasic saturated fatty acids. A pharmaceutical composition for treating hyperlipidemia which comprises a pharmaceutical carrier and an effective amount of cyclobranol as an active ingredient.
摘要:
The object is to provide a process for dyeing that can provide an excellent dyeing effect while utilizing an oxidase, and a dyeing agent for use in the process. Provided is a dyeing agent comprising a modified enzyme obtained by adding positive charge by a chemical modification with an amine to an enzyme selected from the group consisting of an enzyme specified as EC 1.10.3.1, an enzyme specified as EC 1.10.3.2, an enzyme specified as EC 1.3.3.5, an enzyme specified as EC 1.10.3.4, an enzyme specified as EC 1.10.3.3 and an enzyme specified as EC 1.14.18.1. A process for dyeing using the dyeing agent is also provided.
摘要:
According to the present invention, there is provided a circuit structure capable of carrying out the function test of the refresh counter and the measurement of the counter cycle at the time of the refresh operation. The counter generates a refresh row address. The bit line sense amplifier circuit connected to a bit line pair for transmitting data of a memory cell, consists of the N-channel sense amplifier and the P-channel sense amplifier. The sense amplifier driving circuit supplies respective driving signals for the N-channel sense amplifier and the P-channel sense amplifier. The test control circuit is provided for carrying out the function test of the refresh counter and the measurement of the counter cycle at the time of the refresh operation, and controls the driving signals so as to set one of the N-channel sense amplifier and the P-channel sense amplifier in a non-active state at the time of a test mode.
摘要:
A device having a movable belt for transporting, for example, a recording medium, at least one rotary body around which the belt is wound so as to be supported thereon, and limiting portions or members for limiting the movement of the belt in the axial direction of the rotary body. The device is designed to stabilize the movement of the belt by making the friction between the limiting members smaller than the friction between the belt and the rotary body.
摘要:
An image forming apparatus has a plurality of image forming stations capable of forming different images which are to be correctly registered and superimposed. Elimination of possible image misregistration in each image station is executed on the basis of the result of detection of register marks which are formed by each image forming station. The correction is executed at a timing which is independent from image forming sequences performed by each imgae forming station in accordance with image signals, e.g., during warming-up of the apparatus after the initial application of the power immediately after the input of image forming operation start instruction through a start key, or after completion of production of a predetermined number of copies counted from the last misregistration correcting operation.
摘要:
The problem is to provide a means for effectively dyeing keratin fibers while retaining high safety. Provided are a dyeing method and a dyeing agent, which include a combination of an oxidation dyeing agent consisting of an indole analog and a bilirubin oxidase derived from Myrothecium verrucaria or Bacillus Subtilis.
摘要:
The problem is to provide a means for effectively dyeing keratin fibers while retaining high safety. Provided are a dyeing method and a dyeing agent, which include a combination of an oxidation dyeing agent consisting of an indole analogue and a bilirubin oxidase derived from Myrothecium verrucaria or Bacillus Subtilis.