Abstract: A semiconductor device according to an embodiment includes a semiconductor chip having a transistor region and a diode region, and a conductor. The semiconductor chip includes a first electrode, a second electrode, a silicon carbide layer between the first electrode and the second electrode, and a gate electrode. The first electrode includes a first region in the transistor region and a second region in the diode region. A first contact area between the conductor and the first region is larger than a second contact area between the conductor and the second region.

Abstract: A semiconductor device according to an embodiment includes a semiconductor chip having a transistor region and a diode region, a first conductor, and a second conductor. The semiconductor chip includes a first electrode, a second electrode, a silicon carbide layer between the first electrode and the second electrode, and a gate electrode. The transistor region is provided with a third electrode spaced apart from the first electrode and close to the diode region. One end of the first conductor is in contact with the first electrode, and one end of the second conductor is in contact with the third electrode.

Abstract: A semiconductor device according to an embodiment includes a transistor region and a diode region. The transistor region includes n-type first SiC region having a first portion contacting a first plane, p-type second SiC region, n-type third SiC region, and a gate electrode. The diode region includes the first SiC region having a second portion contacting the first plane and p-type fourth SiC region. The semiconductor device includes a first electrode contacting the first portion and the second portion and a second electrode contacting a second plane. An occupied area per unit area of the fourth SiC region is larger than an occupied area per unit area of the second SiC region. In addition, a first diode region is provided between a first transistor region and a second transistor region. An inorganic insulating layer is provided between the first electrode and a gate wiring adjacent to the first electrode.

Abstract: A semiconductor device according to an embodiment includes a transistor region and a diode region. The transistor region includes a first silicon carbide region of n-type having a first portion in contact with a first plane, a second silicon carbide region of p-type, a third silicon carbide region of n-type, and a gate electrode. The diode region includes the first silicon carbide region of n-type having a second portion in contact with the first plane and a fourth silicon carbide region of p-type. The semiconductor device includes a gate wiring electrically connected to the gate electrode. A distance between a high-concentration portion included in the fourth silicon carbide region and the gate wiring is larger than a distance between a high-concentration portion included in the second silicon carbide region and the gate wiring.

Abstract: In the present invention, a clogging rate is calculated using a first flow rate function when the degree of clogging of the throttle valve is in the reference state and a second flow rate function estimated based on the intake air volume. For each predetermined period, sample points, which are combinations of the second flow rate function and throttle valve position, are obtained, and the learning points are calculated by averaging a plurality of sample points for each predetermined position range. Based on the plurality of learning points, coefficients a to c of the approximate function of the second flow rate function characteristic are calculated by the least-squares method, and the clogging rate is calculated based on the second flow rate function characteristic and the first flow rate function approximated by the approximate function using the coefficients a to c.

Abstract: In the present invention, a clogging rate is calculated using a first flow rate function when the degree of clogging of the throttle valve is in the reference state and a second flow rate function estimated based on the intake air volume. For each predetermined period, sample points, which are combinations of the second flow rate function and throttle valve position, are obtained, and the learning points are calculated by averaging a plurality of sample points for each predetermined position range. Based on the plurality of learning points, coefficients a to c of the approximate function of the second flow rate function characteristic are calculated by the least-squares method, and the clogging rate is calculated based on the second flow rate function characteristic and the first flow rate function approximated by the approximate function using the coefficients a to c.

Abstract: Provided is an antibody that has a high binding activity to membrane-bound IgM on the surface of B cells and exhibits a growth inhibition effect on the B cells, even in the presence of soluble IgM in blood. A bispecific antibody, which binds to IgM and a B cell surface antigen.

Abstract: At a rim portion of a steering wheel, a base body is covered by a wood member. Due to a band portion of an engaging hook being installed on a tenon portion, and an anchor pin being inserted in the tenon portion, the engaging hook is anchored by the anchor pin, and the engaging hook is mounted to the wood member. Further, the wood member is mounted to the base body due to the engaging hook being mounted to the base body.

Abstract: Provided is an antibody that has a high binding activity to membrane-bound IgM on the surface of B cells and exhibits a growth inhibition effect on the B cells, even in the presence of soluble IgM in blood. A bispecific antibody, which binds to IgM and a B cell surface antigen.

Abstract: Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole.

Abstract: A shower apparatus F1 includes a water supply unit 21; a throttle unit 22 installed downstream of the water supply unit 21 and adapted to eject passing water downstream; an aeration unit 23 provided with an opening 231 adapted to produce bubbly water by aerating the water ejected through the throttle unit 22; and a nozzle unit 24 provided with a plurality of nozzle holes 243 adapted to discharge the bubbly water, wherein a virtual water ejection straight line obtained by extending an ejection direction of the water ejected through the throttle unit 22 reaches a location where the nozzle holes 243 are formed, without interfering with inner walls of the aeration unit 23 and the nozzle unit 24.

Abstract: Provided is a shower apparatus which can stably produce and supply bubbly water to nozzle holes, causing finely divided water droplets of relatively large, uniform size to land continuously on a user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein an ejection speed changing means is installed in the water supply unit to at least partially vary ejection speeds of the water ejected from respective throttle channels of the plurality of throttle channels of the throttle unit.

Abstract: Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole.

Abstract: Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole.

Abstract: A game system for a game where plural players partake and are combined on the basis of subjective data on the players. A game machine comprises a game control device for controlling a game executed with a game machine operated by a player who is combined with a player operating the game machine itself, an evaluation obtaining device for obtaining evaluation data which is evaluation to the player P4 by the player, a history evaluation updating device for, when obtaining the evaluation data to the player, updating the history evaluation information included in player information of the player by information based on the evaluation data. The server comprises a combination determining device for determining based on the history evaluation information, a combination of game machines partaking the game.

Abstract: A card game system in which a game progresses based on game information recorded in a card in each of a plurality of game apparatuses. The game apparatus set as a master apparatus includes a master reception device that receives the game information transmitted from each of the game apparatuses, a permission device that rejects the reception of game information until a start determination device determines to start a specific time and that permits the reception of game information when the start determination device determines to start the specific time, and a rejection device that rejects the reception when an elapse time determination device determines that the set time as the specific time in advance elapses after permitting the reception. Each game apparatus includes a terminal transmission device that transmits the game information to the master reception device.

Abstract: A game system (100) has plural game terminals (200) and a communication apparatus (300). The communication apparatus (300) receives an end notification indicating the end and a state of a play and stores a state data set (254) including a play data item indicating a result of the play and a time data item indicating a point in time corresponding to a point in time at which the end notification was received. The game terminal (200), by transmitting a state request, receives a state data set (254) stored in the communication apparatus (300) at that point in time and reads a play data item within the state data set after a delay period has passed since a point in time indicated by a time data item within the state data set, to output information corresponding to a state of a play indicated by the play data item.

Abstract: A shower apparatus F1 includes a water supply unit 21; a throttle unit 22 installed downstream of the water supply unit 21 and adapted to eject passing water downstream; an aeration unit 23 provided with an opening 231 adapted to produce bubbly water by aerating the water ejected through the throttle unit 22; and a nozzle unit 24 provided with a plurality of nozzle holes 243 adapted to discharge the bubbly water, wherein a virtual water ejection straight line obtained by extending an ejection direction of the water ejected through the throttle unit 22 reaches a location where the nozzle holes 243 are formed, without interfering with inner walls of the aeration unit 23 and the nozzle unit 24.

Abstract: A massage nozzle is disclosed including a vortex chamber having a water intake section provided to form a vortical flow therein, a spouting port provided to spout the vortical flow to form a negative pressure region, a water-spray plate provided at a distal end of the spouting port, the water-spray plate having an opening at a center thereof and a plurality of water-spray holes around the opening. The water-spray plate allows a large area suction and smooth movement while moving in contact with the skin. Further a movable member having an opening may be provided with at least a part inserted into the vortex chamber. Some part of a first portion of the movable member has a larger outside dimension than the spouting port, allowing physical vibration of the movable member in addition to the suction massage effect.

Abstract: Provided is a shower apparatus which can stably supply bubbly water through all nozzle holes and can cause water droplets of large, uniform size to land continuously on the user so as to allow the user to enjoy a shower with a voluminous feel as if the user were being showered by large drops of rain. The shower apparatus includes a water supply unit, a throttle unit adapted to eject passing water downstream, an aeration unit adapted to produce bubbly water by aerating the water ejected through the throttle unit, and a nozzle unit provided with a plurality of nozzle holes used to discharge the bubbly water, wherein the throttle unit has a flat-shaped throttle channel and water ejected through the throttle channel plunges into an air-liquid interface as a sheet-like stream, thereby producing bubbly water, which is then discharged through the nozzle hole.