Abstract: According to an exposure apparatus and an exposure method in the present invention, based on a focus value and a leveling value in each exposure shot calculated based on measurements by a focus sensor, differential absolute values for respective values are calculated. The differential absolute values for the focus value and leveling value are compared with predetermined threshold value for the respective differential absolute values. When the differential absolute values exceed the threshold value, it is determined that an exposure abnormality exists. In such case, based on at least the number of exposure area where the exposure abnormality is occurred and distribution of the exposure area where the exposure abnormality is occurred on the object to be exposed, a kind of the exposure abnormality is identified. The detection of the exposure abnormality is assured, and a cause of the abnormality is determined without lowering manufacturing capabilities and increasing in costs.

Abstract: A cutting tool having a substrate and a coating layer for coating the surface of the substrate, the coating layer being composed of Ti1-a-b-c-dAlaWbSicMd(CxN1-x) where M is at least one selected from Nb, Mo, Ta, Hf and Y, 0.45?a?0.55, 0.01?b?0.1, 0.01?c?0.05, 0.01?d?0.1, and 0?x?1. The cutting tool has excellent wear resistance and fracture resistance. The cutting tool may be further provided with a layer composed of at least one selected from carbides, nitrides and carbonitrides of Al and the elements of the groups 4, 5 and 6 of the periodic table.

Abstract: A memory circuit includes a latch having a first node and a second node, a first MIS transistor operable to couple between the first node and a predetermined node, a second MIS transistor operable to couple between the second node and the predetermined node, and a control circuit configured to subject one of the first MIS transistor and the second MIS transistor to bias conditions that cause a lingering change in transistor characteristics thereof, wherein the MIS transistors of the latch have a lightly-doped-drain structure that includes first diffusion regions having a first impurity concentration and second diffusion regions having a second impurity concentration smaller than the first impurity concentration, and each of the first MIS transistor and the second MIS transistor has a doped diffusion region closest to a conduction channel with an impurity concentration different from the second impurity concentration.

Abstract: A memory circuit includes a latch having a first node and a second node, a first MIS transistor operable to couple between the first node and a predetermined node, a second MIS transistor operable to couple between the second node and the predetermined node, and a control circuit configured to subject one of the first MIS transistor and the second MIS transistor to bias conditions that cause a lingering change in transistor characteristics thereof, wherein the MIS transistors of the latch have a lightly-doped-drain structure that includes first diffusion regions having a first impurity concentration and second diffusion regions having a second impurity concentration smaller than the first impurity concentration, and each of the first MIS transistor and the second MIS transistor has a doped diffusion region closest to a conduction channel with an impurity concentration different from the second impurity concentration.

Abstract: A memory circuit includes a latch having a first node and a second node, a first MIS transistor having source/drain nodes thereof coupled to the first node and to a plate line, respectively, and a gate node thereof coupled to a word selecting line, a second MIS transistor having source/drain nodes thereof coupled to the second node and to the plate line, respectively, and a gate node thereof coupled to the word selecting line, and a driver circuit configured to set the plate line to a first potential causing the first node to serve as a source node of the first MIS transistor in a first operation mode and to a second potential causing the first node to serve as a drain node of the first MIS transistor in a second operation mode, the first operation mode causing a lingering change in characteristics of the first MIS transistor.

Abstract: In a developing method, a developer is supplied onto a resist film provided on a substrate, made of a resist and having an upper surface on which design patterns having different mask opening ratios are exposed and a development reaction is caused to proceed on the resist film with the supplied developer. After the development, the substrate is rotated so that the developer and the resist dissolved in the developer are removed. Then, a rinsing solution is supplied onto the resist film subjected to development and the substrate is rotated, thereby washing out the developer and the resist dissolved in the developer. The rotation speed of the substrate in removing the developer is a half or less of the rotation speed of the substrate in the rinsing step of washing out the resist.

Abstract: In order to control the pressure in an abdominal cavity of a patient and a pressure in a hollow organ, a medical system includes: a first pressure sensor for measuring the pressure of a gas in the abdominal cavity; a first port for insufflating and evacuating the abdominal cavity; a second pressure sensor for measuring the pressure of a gas in the hollow organ; a second port for insufflating and evacuating the hollow organ; an air supply apparatus connected to the second port for controlling the air supply and evacuation based on the output by the first and second pressure sensors; a third port connected to the second pressure sensor in the air supply apparatus; an endoscope connected to the air supply apparatus; a pneumoperitoneum needle connected to the first port; and a puncture needle connected to the second port.

Abstract: A nonvolatile semiconductor memory device includes a memory cell having a MIS transistor configured to experience an irreversible change in transistor characteristics thereof to store data as the irreversible change, the MIS transistor having a gate node coupled to a word selecting line and a source/drain node coupled to a bit line, and the MIS transistor becoming conductive in response to a first state of the word selecting line and becoming nonconductive in response to a second state of the word selecting line, and a test circuit coupled to the bit line to sense a current running through the MIS transistor, the test circuit configured to indicate error in response to either a detection of presence of the current when the word selecting line is in the second state or a detection of absence of the current when the word selecting line is in the first state.

Abstract: A gas supplying apparatus according to the present invention includes a switching unit, which is connected to a gas supplying channel of an endoscope, configured to supply gas to the body cavity of a patient via the gas supplying channel, and switches to a state of supplying gas to the gas supplying channel or a state of stopping supply of gas, a time measuring unit configured to measure gas supply time, and a control unit, which is electrically connected to the time measuring unit, configured to control the switching unit, wherein the control unit controls the switching unit to make the gas supply to the gas supplying channel, and then controls the switching unit to switch from a state of supplying the gas to the gas supplying channel to a state of stopping supply of the gas when gas supply time by the time measuring unit is inputted, and the gas supply time measured by the time measuring unit reaches predetermined setting time set beforehand.

Abstract: A cubic boron nitride sintered material where wear resistance is suppressed from decreasing having excellent chipping resistance and a cutting tool made thereof are provided. The sintered material is constituted from cubic boron nitride particles that are bound by a binder phase, while the binder phase contains a carbide of at least one kind of metal element selected from among metals of groups 4, 5 and 6 of the periodic table and a nitride of at least one kind of metal element selected from among metals of groups 4, 5 and 6 of the periodic table coexisting therein, and therefore the particles can be suppressed from coming off and the binder phase can be suppressed from wearing and coming off at the same time, thereby making the sintered material having high wear resistance and particularly excellent chipping resistance.

Abstract: A memory circuit includes a latch having a first node and a second node, a first MIS transistor having source/drain nodes thereof coupled to the first node and to a plate line, respectively, and a gate node thereof coupled to a word selecting line, a second MIS transistor having source/drain nodes thereof coupled to the second node and to the plate line, respectively, and a gate node thereof coupled to the word selecting line, and a driver circuit configured to set the plate line to a first potential causing the first node to serve as a source node of the first MIS transistor in a first operation mode and to a second potential causing the first node to serve as a drain node of the first MIS transistor in a second operation mode, the first operation mode causing a lingering change in characteristics of the first MIS transistor.

Abstract: The ultrasound puncture system in accordance with the present invention comprises a handpiece which accommodates an ultrasound vibrator, a puncturing probe for transmitting ultrasound waves to a biological wall which is to be punctured, an outer cover tube covering the probe and attached to the handpiece, and an ultrasound power source unit for driving the ultrasound vibrator, wherein the ultrasound power source unit comprises a termination unit for terminating the energy supply to the ultrasound vibrator, an impedance detector for detecting the puncture state of the probe, and a fluid supply unit for supplying a fluid to the distal end opening of the outer cover tube and probe, wherein the penetration of the probe through the biological wall is detected with the detection unit and the supply of energy to the ultrasound vibrator is terminated based on the detection output.

Abstract: The method for accessing the abdominal cavity according to the present invention, includes: introducing a first flow path into the abdominal cavity; introducing a second flow path into the hollow organ from the natural orifice of the living body, and performing a pressure control, using the first flow path and the second flow path, so that the pressure within the hollow organ is lower than the pressure of the abdominal cavity, and forming an opening in the wall of the hollow organ from the inside of the hollow organ when the pressure within the abdominal cavity, as accomplished by pressure control, is equal to or lower than the pressure of the abdominal cavity, and inserting a device for performing a medical procedure through the opening.

Abstract: The composite structure of the present invention comprises an elongate core material of a sintered diamond material comprising 80% by volume or more diamond particles of a mean particle size not larger than 3.5 ?m that are bound by an iron group metal; and a shell layer of a sintered alloy comprising at least one kind of hard particles selected from among carbide, nitride and carbonitride of at least one metal element selected from the group of 4a, 5a and 6a group metals of the Periodic Table and diamond particles having a mean particle size not larger than 5 ?m that are bound by an iron group metal, wherein content of the diamond particles in the shell layer is from 5 to 45% by volume, thereby improving wear resistance, adhesion resistance and chipping resistance of cutting tool, while maintaining high hardness and high strength.

Abstract: To provide wiring structure and method capable of supplying a scan clock signal for each clock domain without requesting a user to add a test circuit. The wiring structure of a semiconductor integrated circuit according to an embodiment of the present invention includes: a fixed layer where a common line independent of a user circuit is formed; and a customized layer which is formed on the fixed layer and in which a line dependent on the user circuit is formed. The fixed layer is provided with a scan clock line supplying a scan clock signal for scan test to the selecting circuit, and a clock line supplying an output signal of the selecting circuit to a flip-flop of a scan path, and the customized layer is provided with a user clock line supplying a user clock signal to the selecting circuit.

Abstract: An object of the present invention is to provide a thermoplastic elastomer composition which is highly flexible while maintaining vibration damping properties, as a feature of an isobutylene polymer, and is excellent in moldability and rubber-like properties, and also has particularly improved permanent compression set. The object is achieved by a thermoplastic elastomer composition comprising (A) a composition obtained by crosslinking an isobutylene polymer having an alkenyl group at the molecular ends with a hydrosilyl group-containing compound while melt-kneading in the presence of at least one kind selected from an aromatic vinyl-containing thermoplastic elastomer and an olefinic resin, and (B) at least one kind selected from the group consisting of an aromatic vinyl-containing thermoplastic elastomer and an olefinic resin.

Abstract: A gas supply apparatus measures a first pressure inside a first body cavity of a patient and a second pressure inside a second body cavity of the patient. The gas supply apparatus regulates a pressure of a predetermined gas based on the measured first and second pressures inside the first and second body cavities.

Abstract: A process of grinding a surface of a workpiece, by a grinding tool rotated about its axis. The process includes a grinding step of grinding the workpiece surface, by pressing at least one of the grinding tool and the workpiece against the other of the grinding tool and the workpiece, such that a constant force is exerted on the other of the grinding tool and the workpiece by the at least one of the grinding tool and the workpiece. Also disclosed is a grinding apparatus including: a moving device operable to move at least one of the grinding tool and the workpiece relative to the other of the grinding tool and the workpiece, at least in an infeed direction that increases a depth of cut of the grinding tool into the workpiece; and a controller which controls the moving device, such that the at least one of the grinding tool and the workpiece is pressed against the other of the grinding tool and the workpiece, with a constant force.

Abstract: In a medical image display system, a gas supply unit is configured to supply first gas into a first cavity and second gas into a second cavity. A switching display unit is connected to a display and is configured to determine whether the first gas or the second gas is supplied from the gas supply unit. The switching display unit is configured to switchably display the first medical image and the second medical image on the screen of the display based on the determined result.

Abstract: An endoscopic system includes an endoscope having a delivery member available to supply a body cavity of a specimen and, in addition thereto, a gas supply apparatus from which predetermined gas is supplied to a body cavity via a delivery member. The endoscopic system further includes a determination unit that determines whether or not there is a status in which, the gas supply device needs to supply gas to the body cavity, and a control unit that selectively and automatically control a permit and stop for the gas supply to be implemented by the gas supply apparatus depending on a determined result of the determination unit, which are formed in a unitary structure with, for instance, the gas supply unit.