Abstract: A slurry containing abrasive grains and a liquid medium, in which the abrasive grains include first particles and second particles in contact with the first particles, the first particles contain cerium oxide, the second particles contain a cerium compound, and in a case where a content of the abrasive grains is 2.0% by mass, a BET specific surface area of a solid phase obtained when the slurry is subjected to centrifugal separation for 30 minutes at a centrifugal acceleration of 1.1×104 G is 24 m2/g or more.

Abstract: According to an aspect of the present invention, there is provided a polishing liquid containing abrasive grains, a hydroxy acid, a polyol, at least one zwitterionic compound selected from the group consisting of an aminocarboxylic acid and an aminosulfonic acid, and a liquid medium, in which a zeta potential of the abrasive grains is positive, an isoelectric point of the aminocarboxylic acid is smaller than 7.0, and pKa of the aminosulfonic acid is larger than 0.

Abstract: A polishing liquid containing: abrasive grains; a hydroxy acid; a polymer compound having at least one selected from the group consisting of a hydroxyl group and an amide group; and a liquid medium, in which a zeta potential of the abrasive grains is positive, and a weight average molecular weight of the polymer compound is 3000 or more.

Abstract: To obtain an oxygen clathrate hydrate containing the dissolved oxygen that is maintained in a state of being dissolved in a solution even when being heated to 100° C.

Abstract: A slurry containing abrasive grains, a liquid medium, and a salt of a compound represented by formula (1) below, in which the abrasive grains include first particles and second particles in contact with the first particles, the first particles contain cerium oxide, and the second particles contain a hydroxide of a tetravalent metal element. [In formula (1), R represents a hydroxyl group or a monovalent organic group.

Abstract: A polishing liquid containing abrasive grains, a hydroxy acid, a polyol, a cationic compound, and a liquid medium, in which a zeta potential of the abrasive grains is positive and a weight average molecular weight of the cationic compound is less than 1000.

Abstract: A method for measuring an amount of dissolved oxygen contained in a liquid sample, including the steps of: (1) adding a deoxygenating amino compound to a liquid sample to prepare the liquid sample having a predetermined concentration of the deoxygenating amino compound; (2) after Step (1), heating the liquid sample containing the deoxygenating amino compound at a temperature of 80° C. or more; (3) after Step (2), measuring the concentration of the deoxygenating amino compound contained in the liquid sample; and (4) calculating the amount of the dissolved oxygen contained in the liquid sample in Step (1) from the amount of the reacted deoxygenating amino compound by comparing the concentration of the deoxygenating amino compound measured in Step (3) and the concentration of the deoxygenating amino compound measured in Step (1).

Abstract: A mixing device includes a mixing section that mixes a first liquid-phase fluid with one kind or two or more kinds among a solid, a gas, and a second liquid-phase fluid different from the first liquid-phase fluid, in which the mixing section includes a supply hole for a fluid, a discharge hole for the fluid, a flow path that makes the supply hole and the discharge hole communicate with each other, and pins that protrude from the mixing section such that a fluid that includes materials to be mixed is supplied from the supply hole to the flow path, mixed by passing through the flow path with contact with the pins, and discharged from the discharge hole.

Abstract: To obtain an oxygen clathrate hydrate containing the dissolved oxygen that is maintained in a state of being dissolved in a solution even when being heated to 100° C.

Abstract: A method for measuring an amount of dissolved oxygen contained in a liquid sample, including the steps of: (1) adding a deoxygenating amino compound to a liquid sample to prepare the liquid sample having a predetermined concentration of the deoxygenating amino compound; (2) after Step (1), heating the liquid sample containing the deoxygenating amino compound at a temperature of 80° C. or more; (3) after Step (2), measuring the concentration of the deoxygenating amino compound contained in the liquid sample; and (4) calculating the amount of the dissolved oxygen contained in the liquid sample in Step (1) from the amount of the reacted deoxygenating amino compound by comparing the concentration of the deoxygenating amino compound measured in Step (3) and the concentration of the deoxygenating amino compound measured in Step (1).

Abstract: Provided is a polishing liquid including cerium oxide particles, an organic acid A, a polymer compound B having a carboxyl acid group or a carboxylate group, and water, wherein the organic acid A has at least one group selected from the group consisting of —COOM group, -Ph-OM group, —SO3M group and —PO3M2 group, pKa of the organic acid A is less than 9, a content of the organic acid A is 0.001 to 1 mass % with respect to the total mass of the polishing liquid, and a content of the polymer compound B is 0.01 to 0.50 mass % with respect to the total mass of the polishing liquid, and pH is in the range of 4.0 to 7.0.

Abstract: Provided is a polishing liquid including cerium oxide particles, an organic acid A, a polymer compound B having a carboxyl acid group or a carboxylate group, and water, wherein the organic acid A has at least one group selected from the group consisting of —COOM group, -Ph-OM group, —SO3M group and —PO3M2 group, pKa of the organic acid A is less than 9, a content of the organic acid A is 0.001 to 1 mass % with respect to the total mass of the polishing liquid, and a content of the polymer compound B is 0.01 to 0.50 mass % with respect to the total mass of the polishing liquid, and pH is in the range of 4.0 to 7.0.

Abstract: A magnetic field sensor using a thin-film field effect transistor configured to control sensitivity appropriately includes a semiconductor film, a drain electrode, a source electrode, a gate electrode, a first hall electrode, and a second hall electrode, in which a drain current passes through a channel region of the semiconductor film between the drain electrode and the source electrode according to a drain voltage applied to the drain electrode and a gate voltage applied to the gate electrode. A hall voltage is generated between the first hall electrode and the second hall electrode according to the drain current and a magnetic field present in the channel region. The gate voltage applied to the gate electrode is substantially higher than a threshold voltage and outside a low voltage range that is substantially lower than the threshold voltage.

Abstract: According to the embodiments, a controller includes an arbiter, a command fetch unit, and a processing unit. The arbiter executes a retrieval process. The retrieval process is a process of selecting a queue, to which a command is issued, out of plural queues by retrieval according to a round robin method. The command fetch unit fetches a command from the selected queue. The processing unit executes a process according to the fetched command to a memory chip. The arbiter manages a retrieval position. When a new command is issued to any one of the plural queues in an empty state in which there is no queue to which a command is issued, the arbiter has the retrieval position jump to the queue to which the new command is issued.

Abstract: A mixing device includes a mixing section that mixes a liquid-phase fluid with one kind or two or more kinds among a solid, a gas, and a liquid-phase fluid different from the above-mentioned liquid-phase fluid, in which the mixing section includes a supply hole for a fluid, a discharge hole for the fluid, a flow path that makes the supply hole and the discharge hole communicate with each other, and a plurality of pins that protrudes from the flow path, and a fluid that includes materials to be mixed is supplied from the supply hole to the flow path, mixed by passing through the flow path with the contact with the pins, and discharged from the discharge hole.

Abstract: Provided is a polishing liquid including cerium oxide particles, an organic acid A, a polymer compound B having a carboxyl acid group or a carboxylate group, and water, wherein the organic acid A has at least one group selected from the group consisting of —COOM group, -Ph-OM group, —SO3M group and —PO3M2 group, pKa of the organic acid A is less than 9, a content of the organic acid A is 0.001 to 1 mass % with respect to the total mass of the polishing liquid, and a content of the polymer compound B is 0.01 to 0.50 mass % with respect to the total mass of the polishing liquid, and pH is in the range of 4.0 to 7.0.

Abstract: In an exhaust gas recirculation apparatus for an internal combustion engine mounted with a turbocharger in which a turbine is disposed in an exhaust passage and a compressor is disposed in an intake passage, when the exhaust gas recirculation is carried out, a port formed at the intake passage on the downstream side of the compressor is opened. As a result, since an intake air on the downstream side of the compressor is released to the atmosphere and a negative pressure in the exhaust passage is lowered, a differential pressure between an exhaust pressure in the intake passage and the negative pressure in the intake passage is increased, to improve an exhaust gas recirculation rate, so that a NOx discharge amount can be reduced.

Abstract: An apparatus includes a reception unit which receives packets, to each of which a time stamp is added, sequentially transmitted from a transmission apparatus, a buffer which stores packets received by the reception unit, a timer which counts time, a unit which determines an output timing at which each packet stored in the buffer is output from the buffer, based on a value of a time stamp corresponding to each packet received by the reception unit and a value of the timer, a unit configured to adjust the output timing to holds a given data amount of packets in the buffer, based on a relationship between a data amount of packets stored in the buffer and a given threshold value, a unit which detects a transmission rate of packets, and a unit configured to change the threshold value based on the detected value of the transmission rate.

Abstract: When implementing a customer portal sit in a CRM system, fine service meeting respective customers can be provided, and labor required for creation and operation of the portal site is saved. Contents are managed in three classes: common contents for unspecific customers, default contents serving as defaults, and personal contents for specific customers. When creating default contents from the common contents, the default contents are created on the basis of a customer profile, a profile of a sales task member, and related information of other customers. The default contents are further processed with due regard to data of an individual customer to obtain personal contents. And the personal contents are used as data for display in the portal site of the customer.

Abstract: In an exhaust gas recirculation apparatus for an internal combustion engine mounted with a turbocharger in which a turbine is disposed in an exhaust passage and a compressor is disposed in an intake passage, when the exhaust gas recirculation is carried out, a port formed at the intake passage on the downstream side of the compressor is opened. As a result, since an intake air on the downstream side of the compressor is released to the atmosphere and a negative pressure in the exhaust passage is lowered, a differential pressure between an exhaust pressure in the intake passage and the negative pressure in the intake passage is increased, to improve an exhaust gas recirculation rate, so that a NOx discharge amount can be reduced.