Turbine rotor

A turbine rotor can fix the heat resisting pipes provided in divided form per the disk member with simple structure for preventing wearing and damaging. The turbine rotor includes a coolant flow path formed through a plurality of disc shaped members respectively stacked across stacking planes in axial direction, a heat resisting pipe divided into a plurality of fractions adapted to be inserted into a portion of the coolant flow path defined in each disc shaped member, spot facing recesses each formed at opening portion of coolant flow path at the same side of the disc shaped member coaxially with the coolant flow path and having greater inner diameter than the opening portion, and ring shaped projecting portions formed at respective end portions of the fractions of the heat resisting pipe and engageable with respective spot facing recesses.

Exciting device

An exciting device capable of producing sound by sound-producing vibration body of a main body of an apparatus is provided. An exciting member 32A thin and long in the direction X is provided on a vibration substrate 31 thin and long in the direction X. Both ends of the exciting member 32A are fixed to the vibration substrate 31. Further, a piezoelectric element 33 that functions as vibration generating means is provided in the middle in the direction X of the exciting member 32A. The vibration substrate 31 is directly or indirectly fixed to the sound-producing vibration body. Vibration of the exciting member 32A is transmitted to the sound-producing vibration body through the vibration substrate 31 so that the sound-producing vibration body produces sound.

Acoustic apparatus for preventing howling

When a sound signal is received, a sound wave generated on an upper surface of a vibration plate is transmitted to a sound collection portion through a first air passage, and a sound wave generated on a lower surface of the vibration plate is transmitted to the sound collection portion through a second air passage. The sound waves generated above and below the upper and lower surfaces of the vibration plate are about 180 degrees out of phase from each other and substantially cancel each other which minimize or prevent howling.

SIC MATRIX FUEL CLADDING TUBE WITH SPARK PLASMA SINTERED END PLUGS

A method of providing an end-capped tubular ceramic composite for containing nuclear fuel () in a nuclear reactor involves the steps of providing a tubular ceramic composite (), providing at least one end plug (), applying () the at least one end plug material to the ends of the tubular ceramic composite, applying electrodes to the end plug and tubular ceramic composite and applying current in a plasma sintering means () to provide a hermetically sealed tube (). The invention also provides a sealed tube made by this method. 1. A method of providing an end capped tubular ceramic composite to hermetically seal the tube to the at least one end cap , comprises:(1) providing a tubular ceramic composite having tube walls and a circumferential axis and the at least one end plug material;(2) applying the at least one end plug material to at least one end of the tubular ceramic composition, the end plug having an exterior and interior side;(3) applying at least one primary electrode to the exterior side of the at least one end plug;(4) optionally applying at least one secondary electrode to the exterior side of the tubular ceramic composite;(5) applying current to the electrodes using a spark plasma sintering means to supply a rapid temperature rise in the cladding/plug interface of up to 1,500° C./min., where the interface temperatures at the end plug interface with the tube end are from ambient to 2,500° C.2. The method of claim 1 , wherein the end caps are made from a material selected from the group consisting of ceramic claim 1 , carbide claim 1 , nitride claim 1 , metal and metal alloy.3. The method of claim 1 , wherein the end plugs are based on SiC.4. The method of claim 1 , wherein after step (1) claim 1 , the interface ends of the end caps and tubular ceramic composite are polished.5. The method of claim 1 , wherein in step (4) claim 1 , the secondary electrode is not applied.6. The method of claim 1 , wherein in step (4) the secondary electrode is applied.7. A ...

Gas turbine stator vane

A gas turbine stator vane is effective for suppressing a secondary flow in a region sandwiched between a suction surface side and a pressure surface side, as well as for suppressing augmentation of a horseshoe-shaped vortex occurring near a leading edge of the vane. The stator vane includes a vane profile portion having a pressure surface concaved to a chord line of the vane, and a suction surface convexed to the chord line; an outer-circumferential end wall positioned at an outer circumferential side of the vane profile portion; and an inner-circumferential end wall positioned at an inner circumferential side of the vane profile portion. An outer-circumferential end wall inner surface that is an inner-circumferential surface of the outer-circumferential end wall has an inward convexed shape and an outward convexed shape, at the suction surface side of the vane profile portion.

TWO-SHAFT GAS TURBINE

Provided is a two-shaft gas turbine with improved reliability that improves output power and efficiency and is stably operated by establishing a balance between the driving force of a compressor and the output power of a high-pressure turbine in the case where the two-shaft gas turbine is applied to a system in which the flow rate of fluid flowing into a combustor is increased compared with a simple cycle gas turbine. A portion of working fluid driving the high-pressure turbine is allowed to flow not into the high-pressure turbine but into a low-pressure turbine.

Light-transmissive input device and method of manufacturing the same

A lower surface and an upper surface are provided in a detection panel 2. Lower electrode layers 11a and 11b, a lower wiring pattern 15, and a lower land portion 13 formed on the lower surface are covered with upper shielding layers 28a and 28c of the upper surface, and an upper electrode layer 21, an upper wiring pattern 25, and an upper land portion 23 formed in the upper surface are covered with lower shielding layers 19a and 19b of the lower surface. Therefore, an effect of a decorative area shielding light may be enhanced, and thus an electrical shielding effect may further be exhibited.

Gas turbine and gas turbine cooling method

A gas turbine includes a nozzle vane and a sealing unit engaged with the nozzle vane inside a turbine supplied with combustion gases produced by mixing and burning air for combustion and fuel. The nozzle vane and the sealing unit are disposed in a channel of the downward flowing combustion gases on the outlet side of a gas path. A plurality of engagement portions between the sealing unit and the nozzle vane are provided successively from the upstream side toward the downstream side in a direction of flow of the combustion gases, and a downstream one of the plurality of engagement portions has a contact interface formed in a direction across a turbine rotary shaft. A reduction in the thermal efficiency of the gas turbine can be suppressed.

Gas Turbine

The object of the invention is to suppress development of a secondary current whirl in the vicinity of a rotor blade front edge of a gas turbine even when a cooling refrigerant is mixed in from the front edge of an end wall section of the rotor blade. In a gas turbine rotor blade including a wing shape section formed of a negative pressure surface extending from a front edge to a rear edge , a pressure surface opposing the negative pressure surface and extending from the front edge to the rear edge , and a tip surface surrounded by the top end of the negative pressure surface and the top end of the pressure surface , and an end wall section connected to the bottom end of the negative pressure surface and the bottom end of the pressure surface , the rotor blade has a convex shape in positions constituting the negative pressure surface side and the front edge side of the end wall section , and the rotor blade has a concave shape in positions constituting the pressure surface side and the front edge side of the end wall section 111.-. (canceled)12. A gas turbine rotor blade , comprising:a wing shape section formed of a negative pressure surface that extends from a front edge to a rear edge, a pressure surface that opposes the negative pressure surface and extends from the front edge to the rear edge, and a tip surface surrounded by the top end of the negative pressure surface and the top end of the pressure surface; andan end wall section that is connected to the bottom end of the negative pressure surface and the bottom end of the pressure surface, whereinthe gas turbine rotor blade has a convex shape at positions constituting the negative pressure surface side and the front edge side of the end wall section, and has a concave shape at positions constituting the pressure surface side and the front edge side of the end wall section.13. The gas turbine rotor blade according to claim 12 , whereinthe gas turbine rotor blade has a convex shape at a position constituting ...

Gas turbine including a contoured end wall section of a rotor blade

The object of the invention is to suppress development of a secondary current whirl in the vicinity of a rotor blade front edge of a gas turbine even when a cooling refrigerant is mixed in from the front edge of an end wall section of the rotor blade. In a gas turbine rotor blade 4 including a wing shape section 12 formed of a negative pressure surface 12d extending from a front edge 12a to a rear edge 12b, a pressure surface 12c opposing the negative pressure surface 12d and extending from the front edge 12a to the rear edge 12b, and a tip surface 13 surrounded by the top end of the negative pressure surface 12d and the top end of the pressure surface 12c, and an end wall section 10 connected to the bottom end of the negative pressure surface 12d and the bottom end of the pressure surface 12c, the rotor blade has a convex shape in positions constituting the negative pressure surface 12d side and the front edge 12a side of the end wall section 10, and the rotor blade has a concave shape ...

Capacitive sensor suppressing breakage of electrode linking parts due to electrostatic discharge

A capacitive sensor has: an electrode link that has a plurality of second transparent electrodes arranged in a predetermined direction; a first wiring part electrically connected to one end of the electrode link; a second wiring part electrically connected to another end of the electrode link; a central linking part that electrically connects a plurality of second transparent electrodes placed at the central portion of the detection area in the predetermined direction; and a peripheral linking part that electrically connects a plurality of second transparent electrodes placed in other than the central portion in the predetermined direction. The first wiring part and second wiring part are electrically connected to each other in a non-detection area. The electric resistance value of the central linking part is higher than the electric resistance value of the peripheral linking part.

Gas turbine and gas turbine cooling method

A gas turbine includes a nozzle vane and a sealing unit engaged with the nozzle vane inside a turbine supplied with combustion gases produced by mixing and burning air for combustion and fuel. The nozzle vane and the sealing unit are disposed in a channel of the downward flowing combustion gases on the outlet side of a gas path. A plurality of engagement portions between the sealing unit and the nozzle vane are provided successively from the upstream side toward the downstream side in a direction of flow of the combustion gases, and a downstream one of the plurality of engagement portions has a contact interface formed in a direction across a turbine rotary shaft. A reduction in the thermal efficiency of the gas turbine can be suppressed.

Inner Bleed Structure of 2-Shaft Gas Turbine and a Method to Determine the Stagger Angle of Last Stage Stator of Compressor for 2-Shaft Gas Turbine

An inner bleed structure of the 2-shaft gas turbine includes a slit for leading part of compressed air to a cavity is formed between a wall surface of a rotor wheel of the compressor equipped with a last stage rotor of the compressor which is connected to a first rotating shaft and end of an inner casing, and a bleed hole for leading part of compressed air after flowing down the last stage of the compressor to a cavity formed in the inner side of the inner casing at the downstream side of the last stage of the compressor. 1. An inner bleed structure of a 2-shaft gas turbine comprising:a compressor that compresses and discharges air;a combustor that combusts compressed air compressed by the compressor and fuel to generate combustion gas;a high pressure turbine connected to the compressor with a first rotating shaft and driven by the combustion gas generated by the combustor;a low pressure turbine driven by the combustion gas exhausted from the high pressure turbine and connected with a second rotating shaft;an inner casing located between the compressor and the high pressure turbine and installed at the outer side of the first rotating shaft; anda cavity formed between the inner side of the inner casing and the outer side of the first rotating shaft, characterized in thata slit for leading part of the compressed air to the cavity is formed between a wall surface of a rotor wheel of the compressor equipped with the last stage stator of the compressor which is connected to the first rotating shaft and end of the inner casing, anda bleed hole for leading part of the compressed air after flowing down the last stage of the compressor to the cavity is formed in the inner casing at a position on a downstream side of the last stage of the compressor.2. The inner bleed structure of the 2-shaft gas turbine according to claim 1 ,wherein each the size of the bleed hole and the slit is determined so that the flow rate of the compressed air led from the bleed hole formed in the ...

Packet communication apparatus

Mobile terminal 100 has: operator 251 that calculates the generation interval of ACK packets based on the size of the ACK packet that is to be transmitted and the channel rate of the transmitting channel, held in controller 250; delay ACK timer 223 that repeats counting the calculated ACK packet generation interval as one period and outputs an expiration signal every time the one period expires; and data packet receiver 221 that, every time the expiration signal is input, generates an ACK packet containing the latest reception confirmation information relating to data packets received while the expiration signal was being received, and transmits the ACK packet to transmission buffer 240 via IP section 210.

VIBRATION GENERATOR

There is provided a small-sized vibration generator that resonates at two different frequencies. A movable base is housed inside a case. The movable base has an installation plate, and supporting plates bent at right angles from both ends of the installation plate. A first elastically deformable portion is formed integrally with the installation plate, and a weight body is supported by the first elastically deformable portion. In the movable base, a second elastically deformable portion is provided between the installation plate and the supporting plates, and the supporting plates are fixed to supporting end plates of the case. The bending elastic modulus of the second elastically deformable portion is higher than the bending elastic modulus of the first elastically deformable portion, and resonates at two natural frequencies when a driving force is applied to the weight body by a magnetically-driven portion.

Repowering steam plant through addition of gas turbine and method for remodeling plant facilities

A repowering steam plant through the addition of a gas turbine, and a method for remodeling the plant facilities. This repowering steam plant is constructed by, to existing steam turbine facilities, additionally installing: gas turbine facilities; a high-temperature and high-pressure water line that is provided so as to branch off from a feedwater line in the steam turbine facilities and to pass through a boiler; a branch fuel line branched off from a fuel line in the steam turbine facilities; a reformer that reforms boiler fuel from the branch fuel line by high-temperature and high-pressure water from the high-temperature and high-pressure water line; and a reformed fuel line that supplies the fuel reformed by the reformer, as gas turbine fuel, to a combustor in the gas turbine facilities.

Gas turbine and gas turbine cooling method

A gas turbine includes a nozzle vane and a sealing unit engaged with the nozzle vane inside a turbine supplied with combustion gases produced by mixing and burning air for combustion and fuel. The nozzle vane and the sealing unit are disposed in a channel of the downward flowing combustion gases on the outlet side of a gas path. A plurality of engagement portions between the sealing unit and the nozzle vane are provided successively from the upstream side toward the downstream side in a direction of flow of the combustion gases, and a downstream one of the plurality of engagement portions has a contact interface formed in a direction across a turbine rotary shaft. A reduction in the thermal efficiency of the gas turbine can be suppressed.

Nuclear reactor control rod with SIC fiber reinforced structure

A nuclear reactor control rod with SiC fiber reinforced structure comprises wing sections and a central joint section. Each of the wing sections is a flat plate spreading axially and radially, and includes storage tubes and a wing surface structural member. The storage tubes are arranged in parallel in a flat plane and contain a neutron absorbing member containing the neutron absorbing material. The wing surface structural member is formed by molding of SiC/SiC composite material as to cover surfaces of the storage tubes and formed to have an outward shape of a flat plate. The central joint section and storage tubes are made of SiC/SiC composite material. The central joint section bundles the wing sections together at center. The storage tubes are bundled together with fibers made of SiC or a textile made of SiC.

Turbine rotor

A turbine rotor can fix the heat resisting pipes provided in divided form per the disk member with simple structure for preventing wearing and damaging. The turbine rotor includes a coolant flow path formed through a plurality of disc shaped members respectively stacked across stacking planes in axial direction, a heat resisting pipe divided into a plurality of fractions adapted to be inserted into a portion of the coolant flow path defined in each disc shaped member, spot facing recesses each formed at opening portion of coolant flow path at the same side of the disc shaped member coaxially with the coolant flow path and having greater inner diameter than the opening portion, and ring shaped projecting portions formed at respective end portions of the fractions of the heat resisting pipe and engageable with respective spot facing recesses.

Turbine blade

A turbine blade includes cooling passages formed inside the blade and extending in a blade height direction, blade surfaces on a suction side and a pressure side being covered with thermal barrier coating, a design point on a suction side being set on the blade surface on the suction side of each blade section perpendicular to the blade height direction within a range from a position on a back side of and including a throat position, and to a position in front of and not including a tailing end of a final cooling passage. Thickness distribution of the thermal barrier coating on the suction side of each blade section is configured such that a thickness of the thermal barrier coating is uniform from a blade leading edge to the design point and gradually reduces from the design point toward the back side up to the blade trailing edge.

Production process of gas turbine

The invention provides a production process of a gas turbine capable of being applied to various cycles. A principal part of a gas turbine is set in advance based on roughly set conditions, and the number of stages of a compressor and the number of stages of a turbine, which can provide conditions suitable for a desired cycle, are set based on the set principal part. The compressor and the turbine each having the set number of stages and included in the principal part are combined with each other to construct the gas turbine. When the set number of stages of the compressor or the turbine differs among a plurality of desired cycles, a substantially disk-shaped member having an outer periphery, which forms an inner peripheral wall of a substantially annular flow passage of the compressor or the turbine, is assembled into the cycle having a smaller number of stages so that the bearing-to-bearing distance is kept constant in the gas turbine operated in the plurality of desired cycles.

Gas turbine transition seal with hole through seal plate in groove of nozzle

In a gas turbine in which a seal member seals a gap between a transition piece and a nozzle end wall in a turbine first stage, the transition piece and the nozzle end wall has a seal groove. The seal member includes a hook portion that slides in the turbine radial direction with respect to the flange and a seal plate portion inserted in the groove. The groove and the portion are configured to include a surface contact region in which a surface of the groove and the portion are in surface contact with each other, a non-contact region disposed on a side closer to the transition piece than the region, and a hole provided at the portion so as to face the surface in the groove across a gap in the region.

Internode synchronizing device and internode synchronizing method

Node synchronization slave apparatus 131 detects a timewise variation in the time of arrival of a data frame transmitted from node synchronization master apparatus 111 via cable transmission path 152, and based on the variation in the time of arrival, calculates a predicted value of the time of arrival of a data frame to be received next and thereafter. When the predicted value of the time of arrival indicates late arrival of a data frame and the arrival of the data frame is out of a reception window, the apparatus 131 notifies node synchronization master apparatus 111 of the predicted value of the time of arrival. According to the notification, node synchronization master apparatus 111 advances a transmission timing of a data frame than a reference value in order for the data frame to be received within the reception window. It is thereby possible to decease the frequency with which data is lost due to late arrival of the data even when transmission delay varies on a cable transmission ...

Medical information detection apparatus and health management system using the medical information detection apparatus

A portable-type health management terminal 100 provided with a communication function and a management device 200 installed in a health management center are connected via a communication network N, wherein the health management terminal 100 is provided with a sensing unit that can sense medical information or an input device into which information about a state of health can be input, wherein the state of health is identified based on the information obtained from the sensing unit or the input device, and wherein these pieces of information are stored in a storage device, and are transmitted to the management device 200 through a communication module. The management device 200 stores the information that is received in a storage device 210, and manages the change in an individual's state of health based on the information that is stored. The sensing unit is provided with a pulse wave detection unit, constructed of a light emitting and receiving device or a pressure sensitive element, for ...

Turbine rotor

A turbine rotor can fix the heat resisting pipes provided in divided form per the disk member with simple structure for preventing wearing and damaging. The turbine rotor includes a coolant flow path formed through a plurality of disc shaped members respectively stacked across stacking planes in axial direction, a heat resisting pipe divided into a plurality of fractions adapted to be inserted into a portion of the coolant flow path defined in each disc shaped member, spot facing recesses each formed at opening portion of coolant flow path at the same side of the disc shaped member coaxially with the coolant flow path and having greater inner diameter than the opening portion, and ring shaped projecting portions formed at respective end portions of the fractions of the heat resisting pipe and engageable with respective spot facing recesses.

Input device and method of manufacturing the same

A touch panel includes a transparent panel, a transparent electrode which is formed in a transparent input region on a first surface of the transparent panel, a decorative layer which is formed in a decorative region on the first surface, a wiring layer which is formed on a surface of the decorative layer, and a transparent conductive connection layer which electrically connects the wiring layer and the transparent electrode.

Gas Turbine Stator Vane

A gas turbine stator vane is effective for suppressing a secondary flow in a region sandwiched between a suction surface side and a pressure surface side, as well as for suppressing augmentation of a horseshoe-shaped vortex occurring near a leading edge of the vane. The stator vane includes a vane profile portion having a pressure surface concaved to a chord line of the vane, and a suction surface convexed to the chord line; an outer-circumferential end wall positioned at an outer circumferential side of the vane profile portion; and an inner-circumferential end wall positioned at an inner circumferential side of the vane profile portion. An outer-circumferential end wall inner surface that is an inner-circumferential surface of the outer-circumferential end wall has an inward convexed shape and an outward convexed shape, at the suction surface side of the vane profile portion. 1. A gas turbine stator vane , comprising:a vane profile portion having a pressure surface concaved to a chord line of the vane, and a suction surface convexed to the chord line of the vane;an outer-circumferential end wall positioned at an outer circumferential side of the vane profile portion; andan inner-circumferential end wall positioned at an inner circumferential side of the vane profile portion; wherein:an inner surface of the outer-circumferential end wall which is an inner circumferential surface of the outer-circumferential end wall has an inward convexed shape and an outward convexed shape, at a suction-surface side of the vane profile portion; anda vertex of the inward convexed shape is positioned in a neighborhood of a leading edge of the vane profile portion, and a vertex of the outward convexed shape is positioned in a neighborhood of an intermediate region between the leading edge of the vane profile portion and a trailing edge thereof.2. A gas turbine stator vane , comprising:a vane profile portion including a pressure surface of a shape concaved to a chord line of the vane, ...

Turbine rotor

A turbine rotor can fix the heat resisting pipes provided in divided form per the disk member with simple structure for preventing wearing and damaging. The turbine rotor includes a coolant flow path formed through a plurality of disc shaped members respectively stacked across stacking planes in axial direction, a heat resisting pipe divided into a plurality of fractions adapted to be inserted into a portion of the coolant flow path defined in each disc shaped member, spot facing recesses each formed at opening portion of coolant flow path at the same side of the disc shaped member coaxially with the coolant flow path and having greater inner diameter than the opening portion, and ring shaped projecting portions formed at respective end portions of the fractions of the heat resisting pipe and engageable with respective spot facing recesses.

Gas turbine and gas turbine cooling method

A gas turbine includes a nozzle vane and a sealing unit engaged with the nozzle vane inside a turbine supplied with combustion gases produced by mixing and burning air for combustion and fuel. The nozzle vane and the sealing unit are disposed in a channel of the downward flowing combustion gases on the outlet side of a gas path. A plurality of engagement portions between the sealing unit and the nozzle vane are provided successively from the upstream side toward the downstream side in a direction of flow of the combustion gases, and a downstream one of the plurality of engagement portions has a contact interface formed in a direction across a turbine rotary shaft. A reduction in the thermal efficiency of the gas turbine can be suppressed.

Universal serial bus compatible peripheral device and universal serial bus controller which automatically switches between connection and disconnection of computer

A USB controller is provided between a personal computer main unit and various devices. By providing the USB controller with a switch part for temporarily cutting a current flowing between the USB controller and the personal computer main unit, the circuit is connected or interrupted. With the configuration, when a new device is connected, by sequentially turning on and off a switch in the switch part, an operation similar to pull-out and insertion of a connector or resetting of a system can be executed, so that the newly connected device can be made usable immediately.

NATURAL GAS LIQUEFACTION PLANT AND MOTIVE POWER SUPPLY EQUIPMENT FOR SAME

A power supply equipment (71) for natural gas liquefaction plant that supplies power to a natural gas liquefaction plant for liquefying the natural gas having impurities separated by a natural gas purification equipment (70). The power supply equipment comprises an air compressor (74); a combustion unit (75) for burning fuel with compressed air from the compressor to thereby generate a combustion gas; a gas turbine equipment (72) having a turbine rotated by the combustion gas from the combustion unit; and a cold heat source supply system (85) for, during the rated load operation of the gas turbine equipment, supplying carbon dioxide separated from the natural gas by the natural gas purification equipment to the gas turbine equipment as a cooling medium for the gas turbine equipment. Accordingly, high-temperature parts of the gas turbine equipment can be satisfactorily cooled by the carbon dioxide from the cold heat source supply system to thereby attain an enhancement of reliability without ...

Turbine rotor

A turbine rotor can fix the heat resisting pipes provided in divided form per the disk member with simple structure for preventing wearing and damaging. The turbine rotor includes a coolant flow path formed through a plurality of disc shaped members respectively stacked across stacking planes in axial direction, a heat resisting pipe divided into a plurality of fractions adapted to be inserted into a portion of the coolant flow path defined in each disc shaped member, spot facing recesses each formed at opening portion of coolant flow path at the same side of the disc shaped member coaxially with the coolant flow path and having greater inner diameter than the opening portion, and ring shaped projecting portions formed at respective end portions of the fractions of the heat resisting pipe and engageable with respective spot facing recesses.

SiC matrix fuel cladding tube with spark plasma sintered end plugs

A method of providing an end-capped tubular ceramic composite for containing nuclear fuel (34) in a nuclear reactor involves the steps of providing a tubular ceramic composite (40), providing at least one end plug (14, 46, 48), applying (42) the at least one end plug material to the ends of the tubular ceramic composite, applying electrodes to the end plug and tubular ceramic composite and applying current in a plasma sintering means (10, 50) to provide a hermetically sealed tube (52). The invention also provides a sealed tube made by this method.

Vibration generator

There is provided a small-sized vibration generator that resonates at two different frequencies. A movable base is housed inside a case. The movable base has an installation plate, and supporting plates bent at right angles from both ends of the installation plate. A first elastically deformable portion is formed integrally with the installation plate, and a weight body is supported by the first elastically deformable portion. In the movable base, a second elastically deformable portion is provided between the installation plate and the supporting plates, and the supporting plates are fixed to supporting end plates of the case. The bending elastic modulus of the second elastically deformable portion is higher than the bending elastic modulus of the first elastically deformable portion, and resonates at two natural frequencies when a driving force is applied to the weight body by a magnetically-driven portion.

Production process of gas turbine

The invention provides a production process of a gas turbine capable of being applied to various cycles. A principal part of a gas turbine is set in advance based on roughly set conditions, and the number of stages of a compressor and the number of stages of a turbine, which can provide conditions suitable for a desired cycle, are set based on the set principal part. The compressor and the turbine each having the set number of stages and included in the principal part are combined with each other to construct the gas turbine. When the set number of stages of the compressor or the turbine differs among a plurality of desired cycles, a substantially disk-shaped member having an outer periphery, which forms an inner peripheral wall of a substantially annular flow passage of the compressor or the turbine, is assembled into the cycle having a smaller number of stages so that the bearing-to-bearing distance is kept constant in the gas turbine operated in the plurality of desired cycles.

Production process of gas turbine

The invention provides a production process of a gas turbine capable of being applied to various cycles. A principal part of a gas turbine is set in advance based on roughly set conditions, and the number of stages of a compressor and the number of stages of a turbine, which can provide conditions suitable for a desired cycle, are set based on the set principal part. The compressor and the turbine each having the set number of stages and included in the principal part are combined with each other to construct the gas turbine. When the set number of stages of the compressor or the turbine differs among a plurality of desired cycles, a substantially disk-shaped member having an outer periphery, which forms an inner peripheral wall of a substantially annular flow passage of the compressor or the turbine, is assembled into the cycle having a smaller number of stages so that the bearing-to-bearing distance is kept constant in the gas turbine operated in the plurality of desired cycles.

Data transmission apparatus and data transmission method

When receiving a marker cell indicative of a timing of switching between current use and reserve use, system switching control section 280 - 1 in first transmission path interface section 270 - 1 that is for current use in the initial state notifies system switching control section 280 - 2 for reserve use of the contents of reading order table and reading pointer. Until marker cells are detected in buffers for all quality classes after receiving a marker cell, read section 276 - 1 for current use continues to read cells based on the reading order table and reading pointer, while read section 276 - 2 for reserve use abandons cells based on the reading order table and reading pointer notified from system switching control section 280 - 2 . Then, when marker cells are detected in the buffers for all the quality classes in the system for current use, switching is performed from the current use to reserve use.

Input device

In an input device capable of reliably detecting, when an operator brings an operating body close to or into contact with an operation plane, absolute position information irrespective of a contact area size, third electrode arrays are disposed closer to the operation plane relative to second electrode arrays in a normal direction of the operation plane, the second electrode arrays have a portion protruding from the corresponding third electrode arrays when viewed in the normal direction, and assuming that a change amount of electrostatic capacitance between first and third electrode arrays occurred by an operation of the operating body is denoted by ΔC1 and a change amount of electrostatic capacitance between the first and second electrode arrays occurred by an operation of the operating body is denoted by ΔC2, a position of the operating body in the normal direction is calculated based on a ratio ΔC1/ΔC2.

Gas turbine, gas turbine blade, and manufacturing method of gas turbine blade

A gas turbine blade includes a hollow-blade-form portion formed by a leading edge on an upstream side of an working fluid of a gas turbine in a flow direction, a trailing edge on a downstream side of the working fluid in the flow direction, and a suction surface and a pressure surface reaching the trailing edge from the leading edge, and a shank portion for supporting the blade form portion. The blade also includes a partition for connecting the suction surface and the pressure surface in a hollow region of the blade-form portion, coolant paths formed by the partition, the suction surface, and the pressure surface, an impingement cooling hole formed in the partition for dividing the first path that is a flow path nearest to the leading edge side among the coolant paths and the second path adjacent to the first path, and first and second converter portions.

Exciting device

An exciting device capable of producing sound by sound-producing vibration body of a main body of an apparatus is provided. An exciting member 32 A thin and long in the direction X is provided on a vibration substrate 31 thin and long in the direction X. Both ends of the exciting member 32 A are fixed to the vibration substrate 31 . Further, a piezoelectric element 33 that functions as vibration generating means is provided in the middle in the direction X of the exciting member 32 A. The vibration substrate 31 is directly or indirectly fixed to the sound-producing vibration body. Vibration of the exciting member 32 A is transmitted to the sound-producing vibration body through the vibration substrate 31 so that the sound-producing vibration body produces sound.

Transmitter receiver

In the transmitter receiver of the present invention, a light-shielding sheet is arranged in front of a light-emitting portion having a LED whose light-emitting central axis is inclined and an aperture from which only the head of the light-emitting portion is exposed is made in the light-shielding sheet. The light-shielding sheet masks the inclined side portion of the light-emitting portion to prevent a light-receiving portion from detecting the light leaking from the inclined side portion. Therefore, the light-receiving portion can detect with high accuracy a change in the amount of light emission that is produced by a change in the direction of the light-emitting portion.

Turbine rotor

A turbine rotor can fix the heat resisting pipes provided in divided form per the disk member with simple structure for preventing wearing and damaging. The turbine rotor includes a coolant flow path formed through a plurality of disc shaped members respectively stacked across stacking planes in axial direction, a heat resisting pipe divided into a plurality of fractions adapted to be inserted into a portion of the coolant flow path defined in each disc shaped member, spot facing recesses each formed at opening portion of coolant flow path at the same side of the disc shaped member coaxially with the coolant flow path and having greater inner diameter than the opening portion, and ring shaped projecting portions formed at respective end portions of the fractions of the heat resisting pipe and engageable with respective spot facing recesses.

Production process of gas turbine

A production process of a gas turbine capable of being applied to various cycles. A principal part of a gas turbine is initially set based on roughly set conditions, and the number of stages of the compressor and of the turbine for a desired cycle are set for the principal part. The compressor and the turbine each having the set number of stages and included in the principal part are combined to construct the gas turbine. When the set number of stages of the compressor or the turbine differs for a different desired cycle, a disk-shaped member having an outer periphery, which forms an inner peripheral wall of the annular flow passage of the compressor or the turbine, is assembled into the principal part having a smaller number of stages so that the bearing-to-bearing distance is kept constant.

Natural gas liquefaction plant and motive power supply equipment for same

Motive power supply equipment for a natural gas liquefaction plant includes gas turbine equipment having a compressor for compressing air, a combustor for generating combustion gases by burning a fuel and the compressed air from the compressor, and a turbine rotated by the combustion gases from the combustor. A low-temperature heat source supply system is provided which, during rated load operation of the gas turbine equipment, supplies carbon dioxide as a cooling medium to the gas turbine equipment in order to cool the gas turbine equipment. The carbon dioxide supplied is generated by separation from the natural gas in the natural gas purification equipment.

Computer system having computer provided with universal-serial-bus and device conforming to universal-serial-bus standard

With a control section implemented by software, which is provided for a personal computer, when a device is added, a device driver dedicated to the device starts running. When a device is removed, the corresponding device driver is released. Since a control apparatus is used which includes the personal computer provided with the control section, a wireless device, and a universal serial bus (USB) controller for transferring data to and from the device, the device can be used immediately after it is disposed at a predetermined location.

Input device and method of manufacturing the same

A touch panel includes a transparent panel, a transparent electrode which is formed in a transparent input region on a first surface of the transparent panel, a decorative layer which is formed in a decorative region on the first surface, a wiring layer which is formed on a surface of the decorative layer, and a transparent conductive connection layer which electrically connects the wiring layer and the transparent electrode.

Gas Turbine, Gas Turbine Blade, and Manufacturing Method of Gas Turbine Blade

A gas turbine blade includes a hollow-blade-form portion formed by a leading edge on an upstream side of an working fluid of a gas turbine in a flow direction, a trailing edge on a downstream side of the working fluid in the flow direction, and a suction surface and a pressure surface reaching the trailing edge from the leading edge, and a shank portion for supporting the blade form portion. The blade also includes a partition for connecting the suction surface and the pressure surface in a hollow region of the blade-form portion, coolant paths formed by the partition, the suction surface, and the pressure surface, an impingement cooling hole formed in the partition for dividing the first path that is a flow path nearest to the leading edge side among the coolant paths and the second path adjacent to the first path, and first and second converter portions.

CAPACITIVE SENSOR

A capacitive sensor has: an electrode link that has a plurality of second transparent electrodes arranged in a predetermined direction; a first wiring part electrically connected to one end of the electrode link; a second wiring part electrically connected to another end of the electrode link; a central linking part that electrically connects a plurality of second transparent electrodes placed at the central portion of the detection area in the predetermined direction; and a peripheral linking part that electrically connects a plurality of second transparent electrodes placed in other than the central portion in the predetermined direction. The first wiring part and second wiring part are electrically connected to each other in a non-detection area. The electric resistance value of the central linking part is higher than the electric resistance value of the peripheral linking part. 1. A capacitive sensor comprising:a base made of a material having a translucent property, a detection area and a non-detection area being defined on the base;at least one electrode link including a plurality of transparent electrodes, each of which has a translucent property, the plurality of transparent electrodes being arranged in the detection area in a predetermined direction;a first wiring part disposed and extending in a non-detection area outside the detection area, the first wiring part being electrically connected to one end of the electrode link;a second wiring part disposed and extending in the non-detection area, the second wiring part being electrically connected to another end of the electrode link;at least one central linking part that electrically connects the transparent electrodes disposed in a central portion in the detection area in the predetermined direction among the plurality of transparent electrodes; anda plurality of peripheral linking parts that electrically connect the transparent electrodes disposed in portions other than the central portion among the ...

Gas Turbine

In a gas turbine in which a seal member seals a gap between a transition piece and a nozzle end wall in a turbine first stage, the transition piece and the nozzle end wall has a seal groove. The seal member includes a hook portion that slides in the turbine radial direction with respect to the flange and a seal plate portion inserted in the groove. The groove and the portion are configured to include a surface contact region in which a surface of the groove and the portion are in surface contact with each other, a non-contact region disposed on a side closer to the transition piece than the region, and a hole provided at the portion so as to face the surface in the groove across a gap in the region. 1. A gas turbine , comprising:a compressor that compresses air;a combustor that burns compressed air compressed by the compressor with fuel to thereby generate combustion gas; anda turbine driven by the combustion gas generated by the combustor;the combustor including a transition piece that supplies the turbine with the combustion gas;the turbine including at least one turbine stage that includes one nozzle cascade and one blade cascade arranged in sequence from an upstream side along a turbine axial direction;nozzle end walls that define inner and outer peripheries of an annular combustion gas flow passage in the nozzle cascade in a first turbine stage, having anterior edges facing a posterior edge of the transition piece in the turbine axial direction;gaps between the anterior edges of the nozzle end walls and the posterior edge of the transition piece being sealed by seal members, whereinthe transition piece has flange portions that extend in a turbine radial direction, the flange portions being disposed on an inner peripheral wall and an outer peripheral wall of a combustion gas outlet portion at surfaces opposite to the combustion gas flow passage,the nozzle end walls have seal grooves in surfaces thereof facing the transition piece, the seal grooves extending in ...

Two-Shaft Gas Turbine Having Steam Injection Mechanism

A two-shaft gas turbine having a steam injection mechanism, comprising: a compressor having an inlet guide vane, a combustor, turbines, a heat recovery steam generator, a steam valve to control a flow rate of steam to be supplied to the combustor, a fuel valve to control a flow rate of fuel to be supplied to the combustor, characterized in that, the two-shaft gas turbine further comprising: a rotational frequency meter, a flow rate meter to measure the flow rate of the steam to be supplied to the combustor from the heat recovery steam generator, an inlet guide vane position gauge provided to the compressor, a steam valve position gauge, and a control system calculates and outputs command signals to operate openings of the fuel valve, the steam valve, and the inlet guide vane based on measurement signals obtained by the rotational frequency meter, the inlet guide vane position gauge, or the steam valve position gauge, and an output increase command value to the gas turbine. 1. A two-shaft gas turbine having a steam injection mechanism , comprising: a compressor having an inlet guide vane to control a flow rate of air to be introduced ,a combustor to mix the air compressed by the compressor with fuel and combust the air with the fuel to generate a combustion gas,a turbine having a high pressure turbine driven by the combustion gas generated in the combustor and a low pressure turbine disposed on a downstream side of the high pressure turbine,a heat recovery steam generator to generate steam using an exhaust gas discharged from the low pressure turbine as a heat source,a steam system to supply the combustor with the steam generated by the heat recovery steam generator,a fuel valve provided to a fuel system to supply the combustor with the fuel and control a flow rate of the fuel to be supplied to the combustor,a steam valve provided to the steam system and control a flow rate of the steam to be supplied from the heat recovery steam generator to the combustor through ...

Turbine Rotor Blade

A turbine rotor blade is provided that can reduce a total pressure loss at a blade cross-section on a tip side of the blade and suppress degradation in performance even if cooling air mixes in toward the blade. The rotor blade is mounted to a rotor to form a turbine blade row rotating in a stationary member that includes a platform forming a gas passage through which a mainstream gas flows and an airfoil extending from a gas passage plane in a radial direction vertical to the rotational axis of the rotor, the gas passage plane being a plane of the platform and forming the gas passage. A clearance between the tip-side end face, which is a leading end-side end face of the airfoil, and the stationary member facing the tip-side end face is smaller on the downstream side than on the upstream side. 1. A turbine rotor blade mounted to a rotor to form a rotating turbine blade row , comprising:a platform forming a gas passage through which a mainstream gas flows; andan airfoil extending from a gas passage plane in a radial direction in which a distance from a rotational axis of the rotor increases, the gas passage plane being a plane of the platform and forming the gas passage;wherein the airfoil has, in an end face of a tip-side thereof, an area where an inclination with respect to the rotational axis is varied,a blade height which is a length of the airfoil in the radial direction is configured such that a blade height at a leading edge of the airfoil is lower than a blade height at a throat position on a suction surface of the airfoil,the tip-side end face of the airfoil has a step as the area where the inclination is varied, at a position between the leading edge and the throat position on the suction surface of the airfoil, anda cross-section formed by the step is continuous with the suction surface from the throat position on the suction surface or from an upstream side of the throat position.2. (canceled)3. The turbine rotor blade according to claim 1 ,wherein a ...

INPUT DEVICE

In an input device capable of reliably detecting, when an operator brings an operating body close to or into contact with an operation plane, absolute position information irrespective of a contact area size, third electrode arrays are disposed closer to the operation plane relative to second electrode arrays in a normal direction of the operation plane, the second electrode arrays have a portion protruding from the corresponding third electrode arrays when viewed in the normal direction, and assuming that a change amount of electrostatic capacitance between first and third electrode arrays occurred by an operation of the operating body is denoted by ΔC1 and a change amount of electrostatic capacitance between the first and second electrode arrays occurred by an operation of the operating body is denoted by ΔC2, a position of the operating body in the normal direction is calculated based on a ratio ΔC1/ΔC2. 1. An input device comprising:an operation plane on which an operating body is operated, the operation plane having a first direction and a second direction intersecting with the first direction;a plurality of first electrode arrays each extending in the first direction and separated from one another with intervals interposed therebetween;a plurality of second electrode arrays each extending in the second direction and separated from one another with intervals interposed therebetween;a plurality of third electrode arrays each extending in the second direction and separated from one another with intervals interposed therebetween, the plurality of third electrode arrays being arranged closer to the operation plane relative to the plurality of second electrode array in a normal direction normal to the operation plane, wherein, viewed from the normal direction, each second electrode array has respective protruding portions protruding from a boundary of the third electrode array correspond to the second electrode array; anda controller configured to set the plurality ...

Turbine Blade

A turbine blade includes cooling passages formed inside the blade and extending in a blade height direction, blade surfaces on a suction side and a pressure side being covered with thermal barrier coating, a design point on a suction side being set on the blade surface on the suction side of each blade section perpendicular to the blade height direction within a range from a position on a back side of and including a throat position, and to a position in front of and not including a tailing end of a final cooling passage. Thickness distribution of the thermal barrier coating on the suction side of each blade section is configured such that a thickness of the thermal barrier coating is uniform from a blade leading edge to the design point and gradually reduces from the design point toward the back side up to the blade trailing edge.

NUCLEAR REACTOR CONTROL ROD AND MANUFACTURING METHOD THEREOF

A reactor control rod for nuclear reactor according to an embodiment has: a plurality of wing sections arranged radially around an axis extending in vertical direction in such a way as to be spaced out each other in a circumferential direction; and a central joint section bundling the plurality of wing sections together at center, wherein at least part of the central joint section and wing surface structural member is made of SiC-fiber-reinforced SiC composite material. The wing surface structural member of side of the central joint section may be sealed with the SiC-fiber-reinforced SiC composite material. Orientation directions of SiC fibers in the SiC-fiber-reinforced SiC composite material may be such that arithmetic mean of cosθ for all SiC fibers may be ½ or greater, where θ is an angle formed of each fiber with the longitudinal direction of the wing section. 1. A reactor control rod for nuclear reactor comprising:a plurality of wing sections arranged radially around an axis extending in vertical direction in such a way as to be spaced out each other in a circumferential direction, each of the wing sections being a flat plate spreading in a direction of the axis and in a radial direction, each of the wing sections including a wing surface structural member and a neutron absorbing member contained in the wing surface structural member and containing a neutron absorbing material; anda central joint section bundling the plurality of wing sections together at center, whereinat least part of the central joint section and the wing surface structural member is made of SiC-fiber-reinforced SiC composite material.2. The reactor control rod according to claim 1 , whereinthe wing surface structural member of side of the central joint section is sealed with the SiC-fiber-reinforced SiC composite material.3. The reactor control rod according to claim 1 , wherein{'sup': '2', 'orientation directions of SiC fibers in the SiC-fiber-reinforced SiC composite material is such ...

SENSOR PANEL AND METHOD OF MANUFACTURING SENSOR PANEL

Provided is a sensor panel including a transparent electrode layer formed on a transparent substrate, a wiring layer formed in the vicinity of the transparent electrode layer, on the substrate, an opaque decorative layer facing the wiring layer, and a cover layer located between the substrate and the decorative layer. The cover layer is configured such that an operation region corresponding to at least the transparent electrode layer is transparent, and a shielding layer configured to shield an optical path leading to the wiring layer is provided between the wiring layer and the decorative layer. 1. A sensor panel having an operation region , the sensor panel comprising:a transparent substrate;a transparent electrode layer formed on the substrate in the operation region;a wiring layer formed on the substrate so as to surround the transparent electrode layer;an opaque decorative layer facing the wiring layer;a cover layer provided between the substrate and the decorative layer, the cover layer being transparent at least in an area corresponding to the operation region; anda shielding layer provided between the wiring layer and the decorative layer so as to obstruct an optical path from the operation region to the wiring layer.2. The sensor panel according to claim 1 , wherein the shielding layer is an opaque coating layer formed on the wiring layer.3. The sensor panel according to claim 1 , wherein the shielding layer is formed as a peripheral region of the cover layer facing the decorative layer claim 1 , the peripheral region being opaque.4. The sensor panel according to claim 1 , wherein the shielding layer and the decorative layer have a same color.5. The sensor panel according to claim 4 , wherein the shielding layer and the decorative layer are formed of a same material.6. A method of manufacturing a sensor panel having an operation region claim 4 , the method comprising:forming a transparent electrode on a transparent substrate in the operation region;forming ...

Voice transmission device

(57)【要約】 【課題】 中継交換が何段行われても音声信号の圧縮符 号化復号化及びセル組立，分解を１回とし、音声品質の 劣化，遅延時間の増加を防止して、中継伝送を行い通信 網において通話品質を向上させる。 【解決手段】 セル中継伝送動作では、セル中継信号生 成部19で伝送路から受信したセルを交換機への64kbit／ s帯域の一部に挿入したセル中継信号を生成し、識別信 号挿入部17で識別信号を挿入した後、交換機側へ出力す る。また逆に、交換機を介した中継接続相手の音声伝送 装置から受信した信号からセル取り出し部22にて64kbit ／s帯域に埋め込まれているセルを取り出し、伝送路側 へ出力する。中継接続されている間は識別信号検出部18 で識別信号が常時検出されている状態であり、セル中継 動作を維持する。

Combined power generating plant and closed air cooling gas turbine system

(57)【要約】 【課題】プリクーラの排熱をプラントに有効に回収し、 高効率化を図り、またクローズド空気冷却ガスタービン の様々な運転モードにおいて適正な運転状態を保ち信頼 性の向上を図る。 【解決手段】ガスタービン高温部を冷却する冷却媒体と して、圧縮機１の吐出空気をプリクーラ３１で冷却しブ ースト圧縮機３２にて昇圧した空気を用い、冷却後の空 気を燃焼空気として燃焼器に回収するクローズド空気冷 却ガスタービンと、このガスタービンの排ガスにより蒸 気を発生する排熱回収ボイラ９と、この排熱回収ボイラ で発生した蒸気を動力に変換する蒸気タービンとを備え たコンバインド発電プラントにおいて、前記空気冷却ガ スタービンのプリクーラ３１として、それぞれ冷却媒体 の温度が異なる複数の熱交換器を備え、プリクーラ上流 側熱交換器には温度の高い冷媒が供給され、かつ温度の 高い箇所に回収されるように形成した。

Neutron detecting device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Coordinate input device for pen of finger tip

Flaw detector using ultrasonic beams

Strut for McPherson type automobile suspensions

A strut for McPherson type automobile suspensions wherein, in order to minimize the maximum bending stress occurring in the tubular member forming the cylinder of the liner type shock absorber, the knuckle bracket fitted to the lower end of the tubular member is formed by the first bracket with a U-shaped cross-section and the second bracket with a -shaped cross-section fitted in the opening part of the said first bracket and a ribbed part is formed beforehand by extending upward the upper end part of the said second bracket so that, by contacting the said ribbed part to the outer walls of the said tubular member, those parts which receive the maximum bending stress may be reinforced.

Turbine system and its construction method

【課題】エネルギと水をそれぞれの需要に柔軟に対応して生産することができるタービンシステム及びその構築方法を提供する。 【解決手段】ガスタービン設備１０と、このガスタービン設備１０からの排気ガスｅを熱源として蒸気を生成する蒸気生成設備２０と、この蒸気生成設備２０からの蒸気ｉにより回転動力を得る蒸気タービン設備３０と、上記蒸気生成設備２０からの蒸気ｌを利用して原水ｍを蒸留して純水ｎを得る水製造設備４０とを備える。 【選択図】 図１

Gas turbine power plant

(57)【要約】 【課題】高温被冷却部であるタービン翼部での亀裂等の 損傷に対して、プラント性能低下を簡易に早期発見する とともに、ガスタービンの損傷事故を未然に防止するこ とが可能な信頼性の高いガスタービン発電プラントを提 供する。 【解決手段】タービン部に冷却媒体を供給する供給経路 或いは回収経路内の何れか一方に冷却媒体の状態を検出 する手段を備え、検出した値と予め設けた設定値を比較 するとともに、異常時は信号を出力する制御器を取り付 ける。

Gas turbine facility

(57)【要約】 【課題】信頼性を損なうことなく冷媒回収型ガスタービ ン設備の冷却システムを構成することにある。 【解決手段】冷媒がケーシング外部から供給される、あ るいは冷媒をケーシング外部に回収する冷媒経路を備え た冷却システムを持つガスタービン設備において、冷媒 経路の構成に必要な接続，分岐および合流をケーシング 内部で行うようにした。

Recording/reproducing device

Strut for mcpherson type automobile suspensions

Two-shaft gas turbine having steam injection mechanism

Gas turbine production process

Two-shaft gas turbine system

Disclosed herein is a highly-reliable two-shaft gas turbine system in which the rotational speed of a compressor 1 exceeds its rated rotational speed when the combustion temperature during rated operation is set to the rated combustion temperature of a simple-cycle gas turbine system and in which the drive force for the compressor 1 can be balanced with the output from a high-pressure turbine without turbine efficiency being compromised. When the rotational speed of a compressor 1 exceeds its rated rotational speed on the condition that the combustion temperature during rated operation is set to the rated combustion temperature of a simple-cycle gas turbine system, part of the working fluid that drives turbines is diverged from a flow path that guides the working fluid to gas paths and used as a coolant.

Inverter control device and peripheral device thereof

Provided is an inverter control device capable of high-speed application of results of computation for a PLC portion to the operation control of an inverter without use of a high-end CPU. A drive control means 1 operates an inverter on the basis of input data and the operation state of the inverter. A computation means 6 carries out computation using the externally input data through an external input means 2, data output from the drive control means 1, data stored in a parameter means 4 or data output from a communication means 5, and supplies the results of the computation to the drive control means 1. In the inverter device 9, the processor that acts as the drive control means 1 is synchronized with a processing cycle corresponding to the control cycle of the drive control means 1 and carries out the computations of the computation means 6.

Method and device for measuring thickness of lining of high-performance fuel sheath pipe

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Gas turbine plant and its cooling method

【課題】 本発明の目的は、湿分の凝縮を抑制することで信頼性を確保できるガスタービンプラントとガスタービンプラントの冷却方法を提供することにある。 【解決手段】 本発明は、冷媒が流通する冷却流路を内部に形成した複数の静翼をタービン内に備え、加湿器が生成した湿分空気を静翼の冷却流路の入口に導く冷媒流路を有し、少なくとも１つの冷媒流路に供給した冷媒中の湿分が凝縮することを抑制するように冷媒を供給することを特徴とする。 【効果】 本発明によれば、湿分の凝縮を抑制することで信頼性を確保できるガスタービンプラントとガスタービンプラントの冷却方法を提供することが可能となる。 【選択図】図１

Coordinate input device

Gas turbine stator vane

Provided is a gas turbine stator vane effective for suppressing a secondary flow in a region sandwiched between a suction surface side and a pressure surface side, as well as for suppressing augmentation of a horseshoe-shaped vortex occurring near a leading edge of the vane.

Ultrasonic flaw detector

(57)【要約】 【課題】欠陥の端部位置を超音波探傷により、高精度で 測定する。 【解決手段】走査機構８に搭載され、被検査物１にセッ トされた探触子構造体３は電子走査機能付きで、かつ電 子位相制御集束型可変角走査機能を有する送信探触子４ とその前方に配した欠陥の端部エコーを受信するための 固定角の受信探触子６で構成されている。この自動探傷 走査において、まず端部エコーを最大感度で検出する走 査機構８の座標を求め、この位置で超音波探傷制御器１ ５で送信探触子４の超音波集束距離をほぼ欠陥端部に自 動調整した後、可変角，電子走査により欠陥の端部エコ ーデータをデータ収録演算制御装置１６に収録する。こ こで各可変角走査の送信超音波入射点と端部エコー最大 値検出点を結んだ多数の直線の交点を欠陥端部として求 め、欠陥のサイジングを行う。

Underwater television camera for inspecting fuel assembly

(57)【要約】 【課題】水中照明手段を間接照明式とすると共に、水中 照明灯からの照射光を気泡などにより散乱させるなどし て、燃料体からのハレーションを抑制した燃料集合体検 査用水中テレビカメラを提供する。 【解決手段】請求項１記載の発明に係る燃料集合体検査 用水中テレビカメラ13は、チャンネルボックス３を取り 外した燃料集合体１の周囲を反射手段16である反射板16 ａ，16ｂで囲むと共に、前記反射板16ａ，16ｂに向けて 直接光が前記燃料集合体１とカラーテレビカメラ15に入 射しないよう照射する複数の水中照明灯12を設けた水中 照明手段17を備えたことを特徴とする。

Starting/stopping method for combined power plant

(57)【要約】 【課題】 コンバインド発電プラントの総合的な発電効 率の低下を伴うことなく、プラント全体の信頼性を確保 し得るコンバインド発電プラントの起動／停止方法を提 供することにある。 【解決手段】 起動／停止行程時に、圧縮機１２から抽 気した冷却空気および排熱回収ボイラ３１によって生成 される冷却蒸気を用いてガスタービン１４の高温部を冷 却するコンバインド発電プラントの起動／停止方法であ って、前記冷却空気の温度を制御する冷却手段１７を設 け、前記冷却空気から前記冷却蒸気または前記冷却蒸気 から前記冷却空気に切り替えるにあたって、前記冷却空 気と前記冷却蒸気の温度差をなくするように、あるい は、許容範囲に制御することを特徴とする。

Ultrasonic flaw detector for crd housing

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Gas turbine and gas turbine cooling method

A gas turbine includes a nozzle vane and a sealing unit engaged with the nozzle vane inside a turbine supplied with combustion gases produced by mixing and burning air for combustion and fuel. The nozzle vane and the sealing unit are disposed in a channel of the downward flowing combustion gases on the outlet side of a gas path. A plurality of engagement portions between the sealing unit and the nozzle vane are provided successively from the upstream side toward the downstream side in a direction of flow of the combustion gases, and a downstream one of the plurality of engagement portions has a contact interface formed in a direction across a turbine rotary shaft. A reduction in the thermal efficiency of the gas turbine can be suppressed.

Gas turbine system

【課題】 本発明の課題は、翼冷却に用いた圧縮空気を燃焼器に回収して、より高い発電効率を達成できるガスタービンシステムを提供することにある。 【解決手段】 本発明では、上記課題を解決するために、高湿分空気を利用したガスタービンシステムにおいて、加湿装置７の出口空気の一部を昇圧装置５０に分岐し、この昇圧された空気を配管５１により翼の冷却流路６１に供給してタービン翼を冷却し、冷却後に高温となった空気は、配管５２により燃焼器４の上流に合流させるものである。 【選択図】図１

Shock absorber

Gas turbine

The object of the invention is to suppress development of a secondary current whirl in the vicinity of a rotor blade front edge of a gas turbine even when a cooling refrigerant is mixed in from the front edge of an end wall section of the rotor blade. In a gas turbine rotor blade 4 including a wing shape section 12 formed of a negative pressure surface 12d extending from a front edge 12a to a rear edge 12b, a pressure surface 12c opposing the negative pressure surface 12d and extending from the front edge 12a to the rear edge 12b, and a tip surface 13 surrounded by the top end of the negative pressure surface 12d and the top end of the pressure surface 12c, and an end wall section 10 connected to the bottom end of the negative pressure surface 12d and the bottom end of the pressure surface 12c, the rotor blade has a convex shape in positions constituting the negative pressure surface 12d side and the front edge 12a side of the end wall section 10, and the rotor blade has a concave shape in positions constituting the pressure surface 12c side and the front edge 12a side of the end wall section 10.

Cell delay fluctuation absorbing device using two-dimensional array memory

(57)【要約】 【課題】 ディジタル通信システムに使用されるＡＴＭ 伝送機器に備えられるセル遅延揺らぎ吸収機能におい て、バッファに対する書き込み及び読み出しアドレスの 計算を簡素化し、回路及びソフトウェア規模を縮小し削 減することを目的とする。 【解決手段】 バッファメモリ手段に２次元配列メモリ 手段101を用いることで、書き込み及び読み出しのアド レス生成を行アドレス生成手段104，106と列アドレス生 成手段105，107に分割する。行アドレスと列アドレスを 個別に制御し、列アドレスは有効データ範囲を示し、行 アドレスは揺らぎ吸収の動的制御を行うことによって、 時分割多重化で帯域制限や複数チャネルが束ねられたユ ーザーデータをセル分解及びユーザーフレームの組立ま でを１つのバッファメモリで処理可能なセル遅延揺らぎ 吸収機能が得られる。

Patent TWI380210B

Shock absorber

Shock absorber

Repowering steam plant through addition of gas turbine and method for remodelling plant facilities

A repowering steam plant through the addition of a gas turbine, and a method for remodeling the plant facilities. This repowering steam plant is constructed by, to existing steam turbine facilities (100), additionally installing: gas turbine facilities (200); a high-temperature and high-pressure water line (10) that is provided so as to branch off from a feedwater line (5) in the steam turbine facilities (100) and to pass through a boiler (1); a branch fuel line (11) branched off from a fuel line (4) in the steam turbine facilities (100); a reformer (300) that reforms boiler fuel from the branch fuel line (11) by high-temperature and high-pressure water from the high-temperature and high-pressure water line (10); and a reformed fuel line that supplies the fuel reformed by the reformer (300), as gas turbine fuel, to a combustor (15) in the gas turbine facilities (200).

Centering distance measurement device and centering method

【課題】短時間で簡単かつ精度よくセンタリングを行うことが可能なセンタリング測距装置およびセンタリング方法を提供することを目的とする。【解決手段】センタリング測距装置１００は、水力発電用の水車１０６および発電機回転子１０８を組立据付するときの固定部１０２Ｂと回転部１０２Ａとのセンタリングに用いる。センタリング測距装置１００は、回転部１０２Ａの軸中心を模して固定部１０２Ｂの内側に垂下される重錘１２２付きの中心線（ピアノ線１２０）と、一端１３０ａが固定部１０２Ｂの内面に当てられる竿（インサイドマイクロメータ１３０）と、インサイドマイクロメータ１３０の他端１３０ｂに設けられてピアノ線１２０までの距離を取得するレーザ変位計１３２と、を備えることを特徴とする。【選択図】図３

Gas turbine and method for cooling and sealing a gas turbine

Capacitive sensor

As a capacitive sensor that can suppress the effect of the breakage of a linking part due to an ESD on detection operation, a capacitive sensor 1 is provided that has: an electrode link 12 that has a plurality of second transparent electrodes 5 arranged in a predetermined direction; a first wiring part 61 electrically connected to one end of the electrode link 12; a second wiring part 62 electrically connected to another end of the electrode link 12; a central linking part that electrically connects a plurality of second transparent electrodes 5 placed at the central portion of the detection area 11 in the predetermined direction; and a peripheral linking part that electrically connects a plurality of second transparent electrodes 5 placed in other than the central portion in the predetermined direction. The first wiring part 61 and second wiring part 62 are electrically connected to each other in a non-detection area 25. The electric resistance value of the central linking part is higher than the electric resistance value of the peripheral linking part.

Anticorpo umano monoclonale composizione terapeutica che lo contiene linea cellulare capace di produrre l anticorpo procedimento per la suaproduzione

Gas turbine blade manufacturing method

Data transmission apparatus and data transmission method

放射性廃棄物埋設支援システム

【課題】 作業員の被ばくを可能な限り下げ、かつ埋設後に生活圏への影響を少なくするように、廃棄体の埋設配置決定を支援するための放射性廃棄物埋設支援システムを提供することである。 【解決手段】 放射性廃棄物処分場に受け入れられる埋設廃棄物バッチに属する廃棄体の埋設順序を調整するのに必要な情報は、入力装置２２から入力される。入力処理手段２６は、入力装置２２から入力された入力情報を記憶装置２４に記憶し、解析手段２７は、記憶装置２４に記憶された入力情報に基づいて、埋設対象となる対象埋設廃棄物バッチに属する個々の廃棄体を埋設候補位置に設置した場合の作業員被ばく量および生活圏への漏洩に伴う安全評価被ばくシナリオ毎の被ばく量を算出し記憶装置２４に記憶する。出力処理手段２８は、廃棄体の埋設候補位置と解析手段２７で算出された算出量とを両者の関係が明示される形式で出力装置２５に出力する。 【選択図】 図１

Automatic production device for chip electronic part assembly

Placage de bois

遊技機

【課題】流下樋に連なる遊技球の玉圧により回転体が回転することなく、遊技球を確実に排出することができる排出装置を備えた遊技機を提供することにある。 【解決手段】流下樋７１を流下してきた遊技球を、回転体１７０の軸心上に備えられた球受部１７１に供給し、誘導部１７３によって当該球受部１７１から球保持部１７２へと誘導する。また、回転体１７０の同心円Ｃ上に備えられた球保持部１７２によって保持された遊技球を、電気的駆動源１９０によって回転体１７０を回転させることにより、当該同心円Ｃ上に備えられたベース部材１８０の排出口１８１に排出する。 【選択図】図１３

Input device

ノード間同期装置及びノード間同期方法

(57)【要約】 【課題】 ノード間を接続する有線伝送路の伝送遅 延が変動しても遅着によるデータの欠落の頻度を減少す ること。 【解決手段】 ノード間同期スレーブ装置１３１におい て、ノード間同期マスタ装置１１１から有線伝送路１５ ２を介して送られてきたデータフレーム１６２の到着時 刻の時間的な変動を検出し、この到着時間の変動から次 回以降のデータフレーム１６２の到着予想時刻を推定す る。この到着予想時刻が遅れることによって受信ウイン ドを外れていた場合、ノード間同期マスタ装置１１１に 対して到着予想時刻を通知する。この通知によってノー ド間同期マスタ装置１１１がデータフレーム１６２の送 信タイミングを基準値よりも早め、データフレーム１６ ２が受信ウインド内で受信されるようにする。

ガスタービン翼の修正方法

【課題】タービン翼の修正、補修時に、タービン翼の冷却機能をより好適にし、かつ外形寸法の変化によるガスタービン性能の低下を抑制したガスタービン翼の修正方法を提供することにある。 【解決手段】ガスタービンの作動流体が流入する側となる前縁と、前記作動流体が流出する側となる後縁と、前記前縁から前記後縁まで延びる背側部分および腹側部分の翼壁とで形成された翼形部を備えたガスタービン翼の修正方法であって、前記翼形部の前記後縁側近傍の前記被膜層の厚さを増加させる工程と、前記ガスタービンに取り付けられた際の隣接する２翼間の最少距離であるスロート幅の修正前後の変化量が小さくなるように、前記翼壁の一部を除去する工程とを含むことを特徴とする。 【選択図】 図１

遊技機

【課題】遊技に関わる画像を表示する画像表示面を有する画像表示装置を備えた遊技機において、表示領域が妨げられた場合でも画像の視認性を確保することを可能とする。 【解決手段】遊技機１００に並び設けられる台間機２００から、遊技球を供給するために画像表示装置１３４の前面側に延設されるノズル２０１、又は、該ノズル２０１から供給される遊技球を検出可能なノズル検出手段（ノズル検出スイッチ１６０）を備える。また、画像表示装置１３４に、ノズル検出手段からの入力に基づいて、画像をノズル２０１の台間機２００からの延出方向へ移動させる画像移動手段（第１演出制御装置３３）を備える。 【選択図】図６

呼受付制御方法、呼受付判定装置、通信装置及び移動通信システム

(57)【要約】 【課題】 複数ユーザ情報の発生タイミングが集中 した場合においてもより正確に呼の受け付け可否が判定 できるようにする。 【解決手段】 ユーザ情報源１１０は、新規呼の接続要 求時に、平均ビットレートとユーザ情報の発生タイミン グ（位相）と発生間隔とを申告する。呼受付判定部１０ ４は、新規呼の接続要求時に、ユーザ情報の発生タイミ ング（位相）毎に、平均ビットレートと発生間隔との積 を多重バッファ１０２における送信待ち合わせ最大許容 時間で除算した実効ビットレートを求め、それを位相・ 帯域管理メモリ１０５に送り位相毎に実効ビットレート を加算させ、その積算値と有線伝送路の速度を比較する ことで受け付け可否の判定を行う。

Tubo de revestimiento de combustible de matriz de SiC con obturadores terminales de sinterización por plasma de chispa

Un procedimiento de cierre hermético de un tubo formado a partir de un composite cerámico con al menos una tapa (14) terminal que comprende: (1) la provisión de un tubo (40,12) formado a partir de un composite cerámico con unas paredes del tubo, al menos un extremo, y un eje geométrico y al menos un material de al menos una tapa (14) terminal; (2) la aplicación del al menos un material de la tapa (14) terminal a el al menos un extremo del tubo (12) presentando la tapa (14) terminal un lado exterior (20) y un lado interior (18); caracterizado por: (3) la aplicación de al menos un electrodo (22) primario sobre el lado (20) exterior de la al menos una tapa (14) terminal; (4) la aplicación de al menos un electrodo (24) adicional sobre el lado (20) exterior del tubo (40, 12); (5) la aplicación de corriente a al menos el electrodo primario y al electrodo adicional y utilizando un proceso de sinterización por plasma de chispa para suministrar una elevación rápida de la temperatura durante de 0,01 a 6,0 minutos en una superficie de contacto entre el tubo (12) y la tapa (14) terminal a un ritmo de 200º C / min. hasta 1500º C / min., donde las temperaturas de la superficie de contacto oscilan entre la temperatura ambiente y 2500º C.

遊技機

【課題】遊技者が所望する発射勢設定で容易に維持することができ、また、コインなど部材を別個準備せずに、遊技球の発射勢を維持することができる遊技機を提供する。 【解決手段】発射操作ユニット２１は、回動可能な状態で支持され、遊技球の発射勢を調整するために回動される回動操作部３２と、該回動操作部３２と共回りし、回動操作部３２のうち回動中心軸Ｃ上に位置する箇所から前面枠３側へ向けて突設された操作軸部３３とを備え、発射操作ユニット２１と前面枠との間には、発射操作ユニット２１を回動操作部３２側が上下方向へ移動可能な状態で前面枠へ軸着する軸着機構５０を設け、前面枠には、操作軸部３３を係合可能な回動規制部５９を備え、発射操作ユニット２１の回動操作部３２側を下方へ移動すると、操作軸部３３と回動規制部５９とを係合して回動操作部３２の回動を規制する。 【選択図】図９

燃料棒と燃料集合体、および燃料棒の製造方法

【課題】炭化ケイ素複合材料を燃料被覆管に適用した場合の気密性についての信頼性を向上させる燃料棒と燃料集合体、および燃料棒の製造方法を提供する。【解決手段】燃料棒２００は、長繊維強化炭化ケイ素複合材を材料とする被覆管２０２と、被覆管２０２の２つの端部を塞いで被覆管２０２とともに密閉空間２０８を形成し、長繊維強化炭化ケイ素複合材を材料とする２つの端栓２０３と、密閉空間２０８内に収納され全体として棒状に延びた核燃料２０１と、被覆管２０２および２つの端栓２０３それぞれの密閉空間２０８に面した内面全体に沿って広がるように設けられた気密層２１０を有する。気密層２１０は、内面全体にわたり内面に密着していることでもよい。【選択図】図２

遊技機

【課題】取り付け方法が簡便で、且つ、回転させても基板ボックスを開放することが不可能である固着部材を提供し、基板ボックスに対する不正を防止する。 【解決手段】電子部品を搭載した遊技制御基板を基板ボックス１２に収納した遊技制御装置１０を備える遊技機１００であって、基板ボックスは、第１ボックス構成部材２０及び第２ボックス構成部材４０を固着する固着部７０を備え、固着部は、第１ボックス構成部材に設けられたかしめ用穴５０ａと、第２ボックス構成部材に設けられたかしめ用孔３０ａと、かしめ用孔に挿入された後にかしめ用穴に挿入されるかしめ部材８０とを備え、かしめ部材は、ピン８１と、ピンが挿入されるピン挿入穴８２１と、当該ピン挿入穴にピンが挿入されることで拡開してかしめ用孔及びかしめ用穴の内面に止着される止着拡開部８２３とを有する拡開部材８２とを備えている。 【選択図】図３

遊技機

【課題】可動演出部材の演出動作に意外性を持たせ、遊技の興趣を高めることが可能な遊技機を提供する。 【解決手段】遊技機において、演出動作装置４００は、遊技機の一部に固定されるベース部材４１０と、第１駆動軸４３５を有しベース部材４１０に回動可能に配設される第１可動部材４２０と、第２駆動軸４５５を有しベース部材４１０に回動可能に配設される第２可動部材４４０と、第１駆動軸４３５を駆動して第１可動部材４２０を回動させ、第２駆動軸４５５を駆動して第２可動部材４４０を回動させる駆動装置４６０、４７０と、初期位置にある第１可動部材４２０及び第２可動部材４４０を隠蔽する隠蔽部材５１、２００、３００とを備え、駆動装置４６０、４７０は、視認可能な所定位置で第１可動部材４２０と第２可動部材４４０が一体となって一つの装飾部材を構成するように、初期位置にある第１可動部材４２０と第２可動部材４４０を近接方向に回動させる。 【選択図】図５０

遊技機

【課題】演出装置における演出効果を向上可能な遊技機を提供する。 【解決手段】遊技機１の演出装置１００は、第１演出球と、第１演出球とは大きさが異なる第２演出球と、第１演出球及び第２演出球を球回収位置から演出領域１１３の上部に移送し球送出位置において演出領域１１３に送出する移送部１３０と、を備える。移送部１３０が一方向に回転駆動された場合には、第１演出球は第１連通部１７３を介して第１許容部１７１に移動するとともに第２演出球は第２連通部１８３を介して第２規制部１８２に移動し、第１許容部１７１の第１演出球のみを演出領域１１３に送出する。移送部１３０が他方向に回転駆動された場合には、第１演出球は第１連通部１７３を介して第１規制部１７２に移動するとともに第２演出球は第２連通部１８３を介して第２許容部１８１に移動し、第２許容部１８１の第２演出球のみを演出領域１１３に送出する。 【選択図】図３

操作実行システム、管理装置、操作実行方法及びプログラム

【課題】アカウントを利用する操作を自動化する際のセキュリティを向上させること。 【解決手段】一実施形態に係る操作実行システムは、アカウント情報を管理する管理装置と、所定の操作をそれぞれ実現する１以上のスクリプトを実行する操作実行装置とが含まれる操作実行システムであって、前記操作実行装置は、前記スクリプトに関するアカウント情報の取得、保存又は変更を前記管理装置に要求するように構成されている要求部、を有し、前記管理装置は、前記要求が行われた場合、前記アカウント情報の取得、保存又は変更を行うか否かを判定するように構成されている判定部と、前記アカウント情報の取得、保存又は前記変更を行うと判定された場合、前記アカウント情報の取得、保存又は変更を行って、取得された前記アカウント情報、又は、前記保存若しくは変更の結果を前記操作実行装置に応答するように構成されている応答部と、を有する。 【選択図】図１

Ａｔｍセル組立装置及び方法

(57)【要約】 【課題】 データなどの遅延非優先クラスであるク ラス２のパディングの頻度を抑制することにより、余分 に発生するＡＴＭセルの数を減少させることができ、こ れによってトラヒックの増加を抑制すること。 【解決手段】 セレクタ手段１０６でディジタル信号を 蓄積した可変長のショートパケットを遅延品質クラス別 に選択し、組立手段１０７で、その選択ショートパケッ トから所定長バイトのデータフレーム（ＤＦ）を組み立 てた後、付加手段１０８でＡＴＭセルヘッダを付加して ＡＴＭセルを組み立てる場合に、状態判定手段１０９で ＤＦに空き領域の存在が検出された際、閾値決定手段１ １３でＤＦ化されたショートパケットの遅延品質クラス に応じた閾値を設定し、判定手段１１２で、その設定閾 値が、空き領域の検出時に起動されたタイマ値と等しく なった時点で、空き領域にダミーデータを書き込んでＤ Ｆを完成するように手段１０７に指示する。

遊技機

【課題】開閉体を開く前に枠側球流下路からの遊技球の流下を規制することができ、開閉体を開いて遊技球が枠側球流下路から落下する不都合をなくすことができる遊技機を提供する。 【解決手段】球流下路の下流開口に球流下規制機構５０を臨ませて設け、該球流下規制機構５０は、流下規制部材５２と出没変換部５３とを備え、出没変換部５３は移動アーム６３を備え、前面枠には、透明部材保持枠をロック可能なロック機構２５と、透明部材保持枠のロック状態を解除するための解除操作部２９とを設け、解除操作部２９に連動して移動アーム６３を操作可能なリンク機構８５を備え、解除操作部２９を操作して透明部材保持枠のロック状態を解除すると、リンク機構８５が移動アーム６３を操作して移動アーム６３の移動を許容し、移動アーム６３を移動して流下規制部材５２を下流開口へ突出して遊技球が球流下路から球貯留空間部へ流下することを規制する。 【選択図】図７

遊技機

【課題】遊技用装置に設けられる線状のレンズ部を効果的に光らせることが可能な遊技機を提供する。 【解決手段】遊技用部材（包囲枠体４０や第１特別変動入賞装置３８等）は、線状のレンズ部５１０を有する透光性のベース部材３８０と、レンズ部５１０の後方に設けられ、当該レンズ部５１０に向けて光を照射する発光部（ＬＥＤ５２０ａ）と、発光部からの照射光がレンズ部５１０の前方へ出射される状態でベース部材３８０の前方を覆う装飾部材（前面装飾部材３８１，左側入賞口形成部材３８２，右側入賞口形成部材３８３）と、を備え、ベース部材３８０はレンズ部５１０の両側に前後方向に延在する空間部（進入凹部３８０ｂ）を有し、装飾部材は空間部に前方から進入してレンズ部５１０の側面を覆う進入部３８１ｂを備え、進入部３８１ｂにはレンズ部５１０の側面から出射する光を当該レンズ部５１０の前面に向けて反射可能な反射面３８１ｃが形成されている。 【選択図】図３４

遊技機

【課題】不正部材である小径球を取り除くことができ、且つ不正行為者に対して遊技上のペナルティを与えることができる遊技機を提供する。 【解決手段】球送り流路５０は、当該球送り流路５０の底部に球選別溝部１０４を開設し、該球選別溝部１０４の幅を正規の遊技球は通過しないが正規の遊技球よりも小さい小径球は通過する間隔に設定し、球選別溝部１０４の下方には、球選別溝部１０４を通過した小径球を流下する小径球流路１０６と、該小径球流路１０６を流下してきた小径球を貯留可能な小径球貯留部１０７と、該小径球貯留部１０７内に出没可能な球送り部材５３とを備え、該球送り部材５３と打球発射杵４１とを連動させる球送りリンク部８９を備え、小径球貯留部１０７内に小径球が貯留されて球送り部材５３に当接すると、該球送り部材５３および球送りリンク部８９により打球発射杵４１の弾発状態への変換が規制される。 【選択図】図７

遊技機

【課題】始動入賞領域への遊技球の入賞に基づき実行される変動表示ゲームが特別結果となった場合に、遊技者に付与される遊技価値が異なる複数種の特別遊技状態の何れかを発生する遊技機において、補助ゲームが発生するか否かに対する期待感を向上させ、また、補助ゲームへの遊技者の参加意欲を向上させる。 【解決手段】 特別結果となる変動表示ゲーム中に操作部（演出ボタン２５）の操作に応じてポイントを獲得可能な補助ゲームを実行可能な補助ゲーム実行手段（演出制御装置３００）を備える。また、発生する特別遊技状態の種類に応じて補助ゲームで獲得可能なポイントの上限値を設定する上限値設定手段（演出制御装置３００）と、補助ゲームで獲得するポイントの累積値が上限値を超えないようにする進行規制手段（演出制御装置３００）を備える。さらに、獲得したポイントの累積値を報知可能な累積ポイント報知手段（演出制御装置３００）と、を備える。 【選択図】図３８

Appareil et procede de transmission de donnees

遊技機

【課題】開閉体の開閉操作とは別個の操作を行わずに開閉側球流下路への遊技球の流下を規制したり許容したりすることができ、開閉体の開閉操作が必要なメンテナンス作業を効率よく行うことができる遊技機を提供する。 【解決手段】枠側流出規制機構５０は、枠側ストッパー５２と出没変換部５３とを備え、開閉側流出規制機構７７は、開閉側ストッパー７８と、開閉側ガイド部と、開閉側ストッパー７８に止着された第１磁性体と、開閉側ガイド部に止着された第２磁性体とを備え、透明部材保持枠を開くと、枠側ストッパー５２を枠側球流下路２５の下流開口２５ａへ突出するとともに、枠側ストッパー５２に係合する開閉側ストッパー７８を開閉側球流下路３５の上流開口３５ａへ突出し、開閉側ストッパー７８を上流開口３５ａへ突出した状態では、第１磁性体と第２磁性体との間に発生する磁力により開閉側ストッパー７８を突出状態に維持可能とした。 【選択図】図３

遊技機

【課題】特別遊技状態を不正に発生させようとする不正行為が行われていることに気付き易い遊技機を提供する。【解決手段】遊技者にとって有利な遊技価値を付与する特別遊技状態を発生可能なパチンコ遊技機において、特別遊技状態後の所定期間に亘って特別遊技状態の再発生を監視する特別遊技発生監視手段と、特別遊技状態の発生を外部情報の一種として外部装置に出力する外部情報出力手段と、を備え、外部情報出力手段は、特別遊技発生監視手段により特別遊技状態の再発生が確認されると、特別遊技状態の発生とは異なる外部情報を出力する。【選択図】図４５

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遊技機

【課題】風車が有する複数の羽根の内の一部に遊技球が集中的に衝突することを防止する。 【解決手段】遊技領域に立設される回転軸から等角度に放射する複数の放射状壁を有する回転子と、鉛直線と停止状態の前記放射状壁の放射方向との為す角度を所定角度に規制する停止角度規制機構と、を有する回転装置を備え、前記停止角度規制機構は、移動体と、前記回転子と同期して回転し、前記移動体を収納する収納空部を有する同期回転体と、を備え、前記収納空部は、前記放射状壁と同数で前記回転軸からの距離が等しい複数の貯留部を有し、所定の貯留部の中心と前記回転軸とを結ぶ第１の線分と、隣の貯留部の中心と前記回転軸とを結ぶ第２の線分と、の為す角度が隣り合う前記放射状壁が為す角度と等しく設定されるとともに、前記複数の貯留部の間を前記移動体が移動可能な移動流路を有する。 【選択図】図１０

ガスタービン冷却翼およびガスタービン冷却翼の補修方法

【課題】 従来のガスタービン冷却翼の後縁吹き出し冷却孔は、翼高さ方向に冷却孔を隔てた隔壁を有している。この隔壁部分は、十分な強度を確保するため、翼高さ方向および横方向にある程度の肉厚が必要である。その結果、この隔壁部分は、周囲の高温ガスからの加熱に対して、後縁吹き出し冷却孔による十分な冷却効果が得られず、材料許容温度を超えてしまう可能性がある。 【解決手段】 冷却媒体の一部を背側および腹側の翼壁から作動媒体中へ噴出するためのフィルム冷却孔と、冷却媒体の一部を後縁から作動媒体中へ噴出するための後縁冷却孔を備え、両方の冷却孔が翼高さ方向に複数設けられた冷却翼において、後縁冷却孔が設けられていない翼高さ方向に対して垂直な断面上に、背側および腹側部分のフィルム冷却孔を設けたことを特徴とする。 この冷却構造により、後縁吹き出し冷却孔の隔壁部を適切に冷却できる。 【選択図】 図３

遊技機

【課題】一の遊技機で様々な遊技性を楽しむ。 【解決手段】遊技制御手段（遊技制御装置３０）を備える遊技機において、遊技制御手段は、第１始動記憶手段及び第２始動記憶手段に記憶された変動表示ゲームの実行権利に基づいて、これら実行の権利の記憶順に変動表示ゲームを順次実行する変動表示ゲーム実行制御手段（遊技制御装置３０）と、第１始動記憶に基づいて発生する特別遊技状態と第２始動記憶に基づいて発生する特別遊技状態とで異なるラウンド数を設定するラウンド数設定手段（遊技制御装置３０）と、ラウンド数設定手段により設定された特別遊技状態のラウンド数が等しい場合であっても付与可能な遊技価値量を異ならせるように、特別遊技状態の種類に応じて特別変動入賞装置の可動部材の開放態様を異ならせる開放態様設定手段（遊技制御装置３０）とを備える。 【選択図】図２

遊技機

【課題】遊技球排出装置を備える遊技機において、簡便な構造で遊技球を整流し排出することができる遊技機を提供すること。 【解決手段】排出装置２０は、同一の回転軸２２を中心に回転可能な一対の回転体２３Ａ，２３Ｂと、遊技球を２条で供給可能な待機流路３１と、待機流路３１の下流端部にて待機する遊技球を、回転体２３Ａ，２３Ｂの回転に伴い１個保持可能な球保持部３０とを備え、一対の回転体２３Ａ，２３Ｂは、互いの球保持部３０が所定の位相差を持って回転軸２２に固定され、待機流路３１の下流端部にて待機する遊技球が１個だけの場合に、その遊技球を、次に待機流路３１の下流端部に臨む球保持部３０へと誘導する誘導部４１が一対の回転体２３Ａ，２３Ｂの周面に形成され、誘導部４１は、一対の回転体２３Ａ，２３Ｂの互いに隣合う球保持部３０の間に配設され、一対の回転体２３Ａ，２３Ｂの周方向に沿って窪んで形成される。 【選択図】図６

遊技機

【課題】球流下変換部材が誘導する遊技球の流下方向の設定を変更することができ、球流下変換部材へ衝接した遊技球の流下態様を変化させることができる遊技機を提供する。 【解決手段】変換回動部２２は、回動軸２８と球誘導部２９と変換側磁性体３１とを備え、停止規制機構２３は、揺動部３５と錘部材３８と係止突起３９とを備え、係止突起３９には規制側磁性体４１を配置し、変換部材ベース部２１には一対の係止受部４４を設け、変換回動部２２が回動すると、揺動部３５が揺動して係止突起３９をいずれかの係止受部４４へ係止し、この係止状態で規制側磁性体４１と変換側磁性体３１とを吸引させて変換回動部２２の停止姿勢を規制可能とし、係止突起３９と一方の係止受部４４とを係止した状態で規制される球誘導部２９の停止姿勢と、係止突起３９と他方の係止受部４４とを係止した状態で規制される球誘導部２９の停止姿勢とを異ならせた。 【選択図】図２

受光装置、その受光装置を備えた受発光装置、その受光装置又はその受発光装置を備えた光空間伝送デバイス、その受光装置又はその受発光装置又はその光空間伝送デバイスを備えた電子機器

【課題】装置の大型化を伴うことなく受光量の高い且つ指向角の広い受光装置を提供するとともに、その受光装置を備えた受発光装置、その受光装置又はその受発光装置を備えた光空間伝送デバイス、その受光装置又はその受発光装置又はその光空間伝送デバイスを備えた電子機器を提供する。 【解決手段】受光素子２が基板上１に配設されると共に、これら受光素子２と基板１とがモールドされ、受光レンズ４が該モールド部３と一体に形成された受光装置１０において、前記受光レンズ４を、入射光を前記受光素子２の受光領域に集光させうるように複数のレンズ体４ａ，４ｂ，４ｃ，４ｄを前記受光素子２の光軸Ｒと直交する直線上に配することにより構成した。 【選択図】図２

電圧型インバータ装置の欠相検出方法とその回路

(57)【要約】 【課題】三相出力の電圧型インバータ装置の出力の欠相 状態を検出する欠相検出方法とその回路の動作信頼性を 向上させる。 【解決手段】欠相検出回路を比較演算回路２１〜２３ と、ＯＲ回路２４と、ＡＮＤ回路２５ａと、比較演算回 路２６と、比較演算回路回路３１〜３３と、ＯＲ回路３ ４と、スイッチ３５とで構成し、この比較演算回路回路 ３１〜３３とＯＲ回路３４とにより、この電圧型インバ ータ装置の低出力電流領域での誤動作を防止しつつ、Ａ ＮＤ回路２５ａの出力の論理「Ｈ」レベルの継続時間を 判定演算回路２６で監視するようにする。

遊技機

【課題】整列されずに供給された遊技球を１個宛排出することが可能な排出装置を備えた遊技機を提供することにある。 【解決手段】スプロケットの下方を覆う球転動部の上面である球転動面の傾斜に対して垂直な回転軸を中心にスプロケットを回転させ、複数個の遊技球をスプロケットの径方向に並べた状態で球流下路を流下させるとともに、該複数個の遊技球をスプロケットの径方向に直列に保持させ、球排出口をスプロケットの回転中心を通る球転動面に対して垂直な仮想平面よりも傾斜上流側又は傾斜下流側であって、スプロケットの回転中心と球保持部に保持された各遊技球の球心を結んだ各線分の長さを半径とする各同心円上に位相をずらした状態でそれぞれ配設する。 【選択図】図９

遊技機

【課題】球送り流路を流下する遊技球が球送り部材に与える負荷を軽減することができ、球送り部材の駆動力が弱い場合であっても、球送り部材による球送り動作を円滑に行い易い遊技機を提供する。 【解決手段】遊技球を１個ずつ球発射位置へ供給可能な球送り部材５３と、該球送り部材５３側へ向けて遊技球を整列した状態で流下可能な球送り流路５０とを備え、該球送り流路５０は、当該球送り流路５０の両側に球支持突条部５７を下流側へ下り傾斜した状態で備え、両球支持突条部５７に遊技球の側部を転動可能な状態で支持して遊技球の下部を球支持突条部５７の間に沈ませ、この沈ませた状態で遊技球の側部を転動することにより遊技球を回転しながら流下するように構成され、球支持突条部５７の間隔を球送り部材５３側へ向けて次第に狭めた。 【選択図】図９

遊技機

【課題】遊技領域を形成する遊技盤を収納する前面枠の一側に、前方へ回動自在に軸着されたガラス枠と、前記前面枠の前記遊技盤を収納する開口部の下端部に回動自在に軸着された内枠ガラスと、を備える遊技機において、ガラス枠を極端に開放しなくても、内枠ガラスを好適に開放することである。 【解決手段】内部カバー部１３８の上端を前面枠本体１３０の前方へ回動させるとともに、当該内部カバー部１３８を前面枠本体１３０の開放端側に移動させる。 【選択図】図６

遊技機

【課題】発射操作ユニットの操作性を向上させた遊技機を提供する。 【解決手段】発射操作ユニット２１は、当該発射操作ユニット２１の基部となるユニットベース３１と、該ユニットベース３１の前側に回動可能な状態で支持され、遊技球の発射勢を調整するために回動される回動操作部３２と、を備え、ユニットベース３１には、回動操作部３２の回動中心軸Ｃとは直交する移動軸部５２を設け、遊技者の操作により発射操作ユニット２１が移動軸部５２を中心に回動可能とし、ユニットベース３１のうち移動軸部５２よりも後方には回動規制部５９を配設し、該回動規制部５９に発射操作ユニット２１の後部が係合または当接して、発射操作ユニット２１の回動が規制される。 【選択図】図９

遊技機

【課題】演出役物の上昇、停留、落下の動作を単一の駆動源を利用して簡単に行わせることができる遊技機を提供する。【解決手段】駆動伝達機構１４３は、中央演出駆動モータ１４２の駆動力により一方向へ回動する回動機構部１５１と、中央演出役物１４１に連結される役物連結部１５０と、を係合可能な状態で備え、回動機構部１５１が回動することにより、回動機構部１５１と役物連結部１５０とが係合して連動する連動状態と、回動機構部１５１が役物連結部１５０上を摺動する摺動状態と、回動機構部１５１が役物連結部１５０から外れる係合解除状態と、に変換可能であり、連動状態では役物連結部１５０の動作により中央演出役物１４１が下死点から上死点まで上昇し、摺動状態では役物連結部１５０の姿勢が維持されて中央演出役物１４１が上死点に停留し、係合解除状態では中央演出役物１４１が上死点から下死点へ自重により落下するように構成された。【選択図】図１８

遊技機

【課題】変動入賞装置のコンパクト化が可能な遊技機を提供する。 【解決手段】遊技機１において、変動表示装置３５の前方及びステージ部８０の側方に配設され、受け入れた遊技球を第１入賞口１０４又は第２入賞口１０３に振り分ける変動入賞装置１００を備え、変動入賞装置１００は、装置内に遊技球を受け入れる受入口１０１と、受入口１０１の状態を変換する開閉部１０２と、受入口１０１から受け入れた遊技球を流下させる上部通路１５１と、上部通路１５１からの遊技球を第１入賞口１０４に導くように上部通路１５１から分岐する第１通路１５２と、第１通路１５２の後方に並行して配設され、上部通路１５１からの遊技球を第２入賞口１０３に導くように上部通路１５１から分岐する第２通路１５３と、振分条件が成立した時に上部通路１５１を流下する遊技球の流下方向を第２通路１５３側に変換可能な振分部１７０と、を備えることを特徴とする。 【選択図】図１０

遊技機

【課題】戻り球防止部材によってガイドレールの球接触領域に傷が付くことを防ぐことができる遊技機を提供する。 【解決手段】遊技球を遊技領域５へ案内する円弧状の発射案内流路２０と、該発射案内流路２０の出口２０ａに配置され、遊技球の遊技領域５から発射案内流路２０側への戻りを防止する戻り球防止部材３６とを備えたパチンコ遊技機において、発射案内流路２０の外周側縁部には、遊技球を遊技領域５へ案内するガイドレール２２を備え、該ガイドレール２２のうち遊技球が接触可能な領域を球接触領域３０とし、戻り球防止部材３６は、基端部３６ａを発射案内流路２０の内周側に止着するとともに、該基端部３６ａから延出した自由端部３６ｂをガイドレール２２寄りに配置し、該自由端部３６ｂに当接突起４０をガイドレール２２側へ向けて突設し、該当接突起４０をガイドレール２２のうち球接触領域３０から外れた位置に当接可能とした。 【選択図】図３

遊技機

【課題】発射杵とは別個に球送り部材を設けずに遊技球の発射動作を支障なく行うことができ、発射方向や飛距離が安定し易い発射装置の小型化を図ることができる遊技機を提供する。 【解決手段】移動操作機構４６は、発射杵４５を進退操作可能とし、発射杵４５にカム７４を係合した状態で移動操作機構４６を駆動すると、発射杵４５が付勢部材７０の付勢力に抗して発射空間部５３内から後退して供給許容状態へ変換し、発射空間部５３内に発射準備球を供給することを許容し、供給許容状態から移動操作機構４６を駆動すると、発射杵４５が発射空間部５３内に進入して供給規制状態へ変換して、発射準備球を移動して球供給樋４９内の遊技球列から離すとともに、球供給樋４９内の遊技球列が発射空間部５３内へ供給されることを規制し、供給規制状態から移動操作機構４６を駆動すると、発射杵４５が付勢部材７０の付勢力により移動して発射準備球を発射する。 【選択図】図７

遊技機

【課題】始動入賞領域への遊技球の入賞に基づき実行される該変動表示ゲームの結果が予め定めた特別結果となったことに基づき遊技者に有利な特別遊技状態を発生させる遊技機において、遊技者を飽きさせることなく変動表示ゲームを繰り返し実行することが可能な興趣の高い遊技機を提供する。 【解決手段】変動表示ゲーム中の切替操作に基づき実行中の演出表示の演出態様を切り替えることが可能な演出態様切替手段（演出制御装置３００）を備える。また、変動パターンには、演出表示に単一の演出態様が対応付けられた第１変動パターンと、演出表示に複数の演出態様が対応付けられた第２変動パターンとを含み、演出態様切替手段は、第２変動パターンによる演出表示が実行されている場合に、当該演出表示の演出態様を実行中の変動パターンに対応する他の演出態様に切り替える。 【選択図】図３２