Abstract: A determination device includes an acquisition unit that acquires an output characteristic representing a relationship between a gradation value corrected by a correction unit in accordance with a predetermined correction characteristic and a measured value of a density of a toner image output by an output device for the gradation value; an estimation unit that estimates a density of a toner image output by the output device for a predetermined reference gradation value when the reference gradation value is not within a range of the corrected gradation value, the estimation being performed based on the output characteristic acquired by the acquisition unit; and a determination unit that determines whether or not the correction characteristic needs to be changed by comparing the density estimated by the estimation unit with a predetermined threshold.

Abstract: An optical fiber placement surface has formed thereon width-directional position restricting sections for partially restricting the position of an optical fiber ribbon in a width direction perpendicular to the axial direction of the optical fiber ribbon. A portion other than the width-directional position restricting sections serves as a width-directional position non-restricting section that does not restrict the position of the optical fiber ribbon in the direction perpendicular to the axial direction of the optical fiber ribbon. A pressing member is formed at a portion corresponding to the width-directional position non-restricting section. On the other hand, the pressing member is not formed at positions corresponding to the width-directional positional restricting sections. Thus, the optical fiber ribbon is not pressed at the width-directional positional restricting sections. Portions at which the optical fiber ribbon is not pressed by the pressing member are defined as non-main pressing sections.

Abstract: Provided is a seaming device that makes it possible to easily adjust an axial load applied to a can during seaming and that makes it possible to prevent the buckling of the can without any shock load being applied, apply a constant axial load according to a decrease in the height of the can during the seaming, and achieve the high speed of a seaming process. The seaming device has a can placement unit (110) that places a can (C), a chuck unit (120) provided opposite the can placement unit, and a seaming roll (131) that seams a lid (F) onto the can (C). The can placement unit (110) has a pressing mechanism (111) that operates by fluid pressure and elastically upwardly presses a plate (112) on which the can (C) is placed.

Abstract: An image reading apparatus includes an image reading section and a detection section. The image reading section includes at least two detection units, and performs a reading operation on an image. The at least two detection units have respective spectral characteristics which are different from each other. The detection section detects a condition of an irregularity on an image carrier by comparing a detection result of the image read by the image reading section with an output characteristic. The output characteristic is stored in advance and is a color component obtained from a value obtained by the image reading section reading a test image having a region in at least one color.

Abstract: A round hole machining method and a round-hole machining device in which machining can be accurately performed regardless of the wear of an edge tool. A non-round hole machining device includes: a machining load data acquisition section for obtaining machining load data corresponding to a machining load acting on the cutting edge of a cutting tool when boring a bore in a cylinder block; a machined shape prediction section for predicting a machined shape of the workpiece by utilizing the obtained machining load data and elastic deformation amounts at respective positions on the workpiece; and a motor control section for machining the workpiece so as to form an inverted shape, that is, a shape formed by inverting the predicted machined shape with respect to a target shape.

Abstract: The motor control device includes plural motor current blocking units that, in blocking operation, individually block energization between plural motor driving circuits and multi-phase motor windings of a multi-phase electric motor and an abnormality detecting unit that detects a short-circuit failure of the motor current blocking units. The abnormality detecting unit causes one or more motor current blocking units of the plural motor current blocking units to perform a blocking operation during energization between the plural motor driving circuits and the multi-phase electric motor, and, during the blocking operation, detects a short-circuit failure of the motor current blocking units caused to perform the blocking operation based on current values of currents flowing to the plural motor driving circuits.

Abstract: A round hole machining method and a round-hole machining device in which machining can be accurately performed regardless of a residual stress caused by casting. An out-of-round hole machining device, which carries out inner diameter machining for a bore in a cast cylinder block includes the following: a stress deformation amount correspondence table that stores, for each portion of the cylinder block, a stress deformation amount based on stress that resides in the cylinder block during casting; a machining shape prediction section that predicts the machining shape on the basis of the stress deformation amount read from the stress deformation amount correspondence table; and a motor control unit that reverses the predicted machining shape with respect to a target shape and carries out reverse machining on a workpiece.

Abstract: It is an object of the present invention to provide a balloon-type ablation catheter that can measure the electric potential around the entire circumference of the pulmonary vein at a position near the left atrium with electrodes attached to a catheter distal end part of an electrode catheter inserted in a shaft in a state where a balloon is pressed against the area around the ostium of the pulmonary vein. The balloon-type ablation catheter of the present invention includes a catheter shaft (10) having a multi-lumen structure in which a plurality of lumens (11 to 17) are formed that include a liquid feeding lumen (13), (16) and an electrode catheter insertion lumen (12), a distal end tip (30) attached to the distal end of the catheter shaft (10), a balloon (50) attached to the distal end part of the catheter shaft (10), and a high-frequency current application electrode (70) provided in the balloon (50).

Abstract: A chemical heat storage apparatus includes a reactor including a reaction material that generates heat by chemically reacting with a reaction medium and desorbs the reaction medium by storing heat; a reservoir that stores the reaction medium; a feed pipe connecting the reactor with the reservoir; a valve provided in the feed pipe that opens and closes a flow path of the reaction medium; a pressure sensor that detects pressure in the reservoir; and a leakage determination unit that determines whether the reaction medium is leaking from the reactor. Leakage is determined if the pressure in the reservoir detected by the pressure sensor is lower than an abnormality determination threshold after an abnormality determination time has elapsed after the valve has opened to perform a heat generating reaction in which the reaction medium is fed from the reservoir to the reactor.

Abstract: To provide a chemical ablation device that enables simple performance of chemical ablation treatment including pre- and post-treatment potential measurements. A chemical ablation device according to the present invention includes an electrode-equipped guidewire (30) with which intracardiac potential is measurable, an over-the-wire balloon catheter (40) having a guidewire lumen (415) into which the electrode-equipped guidewire (30) is to be inserted, a Y-shaped connector (50) connected to a proximal side of the balloon catheter (40) and including a guidewire port (51) and an expansion port (53), and a hemostasis valve (60) connected to the guidewire port (51) of the Y-shaped connector (50) and including a side-infusion tube (65) for supplying ethanol to the guidewire lumen (415) of the balloon catheter (40). The ethanol supplied to the guidewire lumen (415) of the balloon catheter (40) is ejected from an opening of a distal tip (47).

Abstract: A motor controller includes: a main motor drive circuit configured to control driving of a multi-phase electric motor; a backup motor drive circuit configured to control driving of the multi-phase electric motor, when an abnormality occurs at the main motor drive circuit; and an abnormality diagnosis unit configured to diagnose the abnormality of the main and backup motor drive circuits. In a normal drive state, only the main motor drive circuit is configured to drive the multi-phase electric motor, and in a backup drive state, when the abnormality diagnosis unit diagnoses that the abnormality occurs at the main motor drive circuit as a diagnoses result, a motor current of a phase output unit where the abnormality occurs is cut off, and the phase output unit that has been cut off is replaced with another phase output unit of a same phase in the backup motor drive circuit.

Abstract: An image quality control and adjustment apparatus includes a management unit and a controller. The management unit manages operation specification information. The controller performs, in a case where an operation that conforms to the operation specification information is performed, an image quality adjustment for an image forming apparatus using a result obtained from the operation, and does not perform, in a case where an operation that does not conform to the operation specification information is performed, an image quality adjustment for the image forming apparatus using a result obtained from the operation.

Abstract: The base member 3 can be attached to and detached from a base-holding member 5 without using tools and the like. The base-holding member 5 has a positioning mechanism that decides the position of the base member 3 on the base-holding member 5. Here, a reference part that decides the position of the base member 3 on the base-holding member 5 in a direction parallel to an optical fiber installation surface 2, which is an upper surface of the base member 3, is called a horizontal positioning reference part. Also, a reference part that decides the position of the base member 3 on the base-holding member in a direction vertical to the optical fiber installation surface 2 (the direction vertical to the horizontal positioning reference part), which is the upper surface of the base member 3, is called a vertical positioning reference part 6. That is, the horizontal positioning reference part and the vertical positioning reference part 6 are provided on the base-holding member 5.

Abstract: A chemical heat storage device includes a reactor disposed around an oxidizing catalyst and containing MgCl2 which chemically reacts with NH3 to generate heat, a storage connected to the reactor through a pipe to store NH3, an on-off valve disposed in the pipe, a temperature sensor detecting the temperature of the exhaust gas passing through the oxidizing catalyst, and a controller controlling the on-off valve based on the detected value of the temperature sensor. The controller controls the on-off valve such that the on-off valve unconditionally opens if the temperature of the exhaust gas is greater than a heat generating start temperature TL and is equal to or less than a heat generating end guide temperature TQ, and the on-off valve unconditionally opens if the temperature of the exhaust gas is greater than a regenerating temperature TH.

Abstract: The present invention relates to a monoclonal antibody having excellent immunosuppressive activity or an antigen binding fragment thereof. More specifically, the present invention relates to a monoclonal antibody or an antigen binding fragment thereof, which binds to a peptide consisting an amino acid sequence represented by SSVLYGGPPSAA (SEQ ID NO: 1) or a conjugate of the peptide and a pharmaceutically acceptable carrier, the monoclonal antibody or an antigen binding fragment thereof having a higher binding affinity for core histone than for histone H1.

Abstract: Provided are a rubber composition that shows a balanced improvement in fuel economy, abrasion resistance, and wet grip performance while having good processability, and a pneumatic tire including a tread formed from the rubber composition. The present invention relates to a rubber composition containing: a copolymer synthesized by copolymerizing a conjugated diene monomer and a compound represented by the formula (1) below; and carbon black and/or silica, wherein R1 and R2 are the same or different and each represent a hydrogen atom or a C1-C30 hydrocarbon group.

Abstract: A motor control unit that does not make an occurrence of a noisy sound and a vibration and does not give a steering discomfort by changing parameters of a current feedback control section even if an electric characteristic of the motor varies with a system-switching due to a failure occurrence, and to an electric power steering apparatus using the same and a vehicle. The motor control unit controls a motor having multi-system motor windings by means of a 3-phase current feedback system provided with a current control section through a motor driving circuit of each winding system, having a function that changes by switching parameters of the current control section corresponding to a driving system number of the multi-system motor windings.

Abstract: A motor control apparatus includes a motor current shutoff unit inserted between a multi-phase inverter circuit and a multi-phase electric motor to shut off a current for each of plural phases, the inverter circuit including an arm for each of the plural phases, a redundant arm unit including one or more arms, a connection selecting unit selecting which one of windings of the electric motor is to be connected to each of the one or more arms of the redundant arm unit, an abnormal arm detection unit detecting an abnormality in each of the plural phases of the inverter circuit, and an abnormality control unit shutting off connection between an abnormal arm and the motor when the abnormal arm detection unit detects the abnormal arm, and connecting the one or more arms of the redundant arm unit to a winding of the motor shut off.

Abstract: An image quality control and adjustment apparatus includes a management unit and a controller. The management unit manages operation specification information. The controller performs, in a case where an operation that conforms to the operation specification information is performed, an image quality adjustment for an image forming apparatus using a result obtained from the operation, and does not perform, in a case where an operation that does not conform to the operation specification information is performed, an image quality adjustment for the image forming apparatus using a result obtained from the operation.

Abstract: For the purpose of suppressing decrease of a deduplication rate in a storage system, a storage system according to the present invention includes: a data buffer; a dividing unit configured to generate divided data by dividing data inputted into the data buffer; and a storage processing unit configured to store the divided data into a storage device while eliminating duplicate storage. The dividing unit is configured to generate the divided data by dividing the data inputted into the data buffer by a preset division standard based on the content of the data and also divide, by the division standard, connected data that residual data being left without being divided by the division standard and continuing data continuing to the residual data and being inputted in the data buffer are connected.