Abstract: A determination system according to one aspect of the present invention includes: an embedding unit that generates second audio data by embedding a plurality of watermark data in a first sequence in first audio data; a transmitting unit that transmits the second audio data via a transmission medium; a receiving unit that receives third audio data corresponding to the second audio data via a transmission medium; a detection unit that detects a plurality of watermark data in a second sequence from the received third audio data; and a determination unit that determines validity of the third audio data with respect to the first audio data, based on the plurality of watermark data having the second sequence detected from the third audio data.

Abstract: A metal laminating and modeling method includes a first inclination angle modeling step including a first inclination step of setting a table on which the metal layers are to be formed at a first table inclination angle and setting a welding torch at a first torch inclination angle and a first welding step of forming a weld bead that becomes a part of the modeled object by arc welding with the welding torch and a second inclination angle modeling step including a second inclination step of inclining the table at a second table inclination angle that is larger than the first table inclination angle and setting the welding torch at a second torch inclination angle and a second welding step of forming the weld bead.

Abstract: There is provided casting equipment including a control device that acquires, regarding multiple processes in the casting equipment, specific data regarding casting molds in each frame, and that associates the specific data for the respective processes with the casting molds, separately for the casting molds in each frame; and a display device provided, with respect to a first process among the multiple processes and a second process later than the first process, on equipment for executing the second process. The control device displays, on the display device, the specific data for the first process associated with the casting molds that are to be processed in the second process.

Abstract: To provide a resin formed product with a label, for which information can be provided on the label without using ink and the information can be visually recognized from the external appearance even in a condition where the label is adhered. A resin formed product 20 to which a label 10 is adhered, the label 10 being formed by laminating a layer containing a porous base layer A and an adhesive layer B adhered to a surface of the resin formed product. On the label 10, a rough part 11 having a relatively rough surface roughness and a smooth part 12 having a predetermined pattern having a relatively smooth surface roughness are formed, and a cross-sectional porosity of the label of the smooth part 12 is from 0 to 93% relative to the cross-sectional porosity of the label of the rough part 11.

Abstract: A potassium sodium niobate sputtering target having a relative density of 95% or higher. A method of producing a potassium sodium niobate sputtering target, including the steps of mixing a Nb2O5 powder, a K2Co3 powder, and a Na2Co3 powder, pulverizing the mixed powder to achieve a grain size d50 of 100 ?m or less, and performing hot press sintering to the obtained pulverized powder in an inert gas or vacuum atmosphere under conditions of a temperature of 900° C. or higher and less than 1150° C., and a load of 150 to 400 kgf/cm2. A high density potassium sodium niobate sputtering target capable of industrially depositing potassium sodium niobate films via the sputtering method is provided.

Abstract: A seat system includes a seat including a sensor configured to acquire information for detection of a motion of an occupant seated on a seat body, a terminal device configured to acquire the information from the sensor, and a server capable of communicating with the terminal device. The terminal device executes a game using the sensor based on the information, and acquires an execution result corresponding to the occupant for a game played by the occupant. The server generates integrated data by integrating execution results of the game acquired from another terminal device, and computes a reference value for execution results of the game based on the integrated data. The terminal device or the server assigns a difficulty level of the game for the terminal device based on the execution result corresponding to the occupant and the reference value. The terminal device reflects the difficulty level on the game.

Abstract: The present invention provides a method for producing a heteroepitaxial wafer heteroepitaxially growing a 3C-SiC single crystal film on a single crystal silicon substrate, the method including: with using a reduced-pressure CVD apparatus, a first step of removing a native oxide film on a surface of the single crystal silicon substrate by hydrogen baking; a second step of nucleation of SiC on the single crystal silicon substrate on a condition of pressure of 13332 Pa or lower and a temperature of 300° C. or higher and 950° C. or lower and a third step of forming the 3C-SiC single crystal film by growing a SiC single crystal on condition of pressure of 13332 Pa or lower and a temperature of 800° C. or higher and lower than 1200° C., while supplying a source gas containing carbon and silicon into the reduced-pressure CVD apparatus.

Abstract: A medium processing apparatus includes: a binder to bind multiple sheets at a binding position to form a sheet bundle; a sheet inserter having an opening into which the sheet bundle is insertable from an outside of the sheet inserter to a bindable region having the binding position; and a binding position verifier allowing the multiple sheets, inserted from the opening to the bindable region, to be verifiable from an outside of the sheet inserter.

Abstract: A system includes a sensor configured to output information relating to an exercise quantity of a user who performs exercise while viewing a moving image; and an information processing apparatus including a processor; and a memory that includes instructions, which when executed, cause the processor to execute controlling displaying of the moving image, and playing back the moving image at a playback speed determined based on the information relating to the exercise quantity of each of a plurality of the users output from the sensor, and a attributable ratio of the exercise quantity with respect to the playback speed of the moving image set for each of the plurality of the users.

Abstract: A permanent magnet-type rotary electric machine comprises: a stator including: a stator core having a plurality of stator teeth formed circumferentially; stator coils arranged in the respective bottoms of a plurality of stator slots formed between the stator teeth and wound on the stator teeth in a concentrated winding manner; and stator magnets arranged near the respective openings of the plurality of stator slots, a first rotor having a plurality of pole pieces and disposed coaxially with the stator to face the stator magnets; and a second rotor having a plurality of permanent magnets and disposed coaxially with the first rotor to face the first rotor, wherein the circumferential width of stator teeth positioned between the adjacent two of the stator magnets is narrower than the circumferential width of the stator slots.

Abstract: A medium processing device includes a conveyor to convey multiple sheets in a conveyance direction; a tray to stack the multiple sheets; a first binder to perform a first binding process; a second binder to perform a second binding process; a common guide extending in a main scanning direction; a first branch guide branched from one end of the common guide in the main scanning direction to a first standby position; and a second branch guide branched from the one end of the common guide in the main scanning direction to a second standby position. The first binder is movable between the first standby position and the manual binding position along the first branch guide and the common guide. The second binder is movable between the second standby position and the manual binding position along the second branch guide and the common guide.

Abstract: An extreme ultraviolet light generation chamber device includes a chamber including a plasma generation region in which a droplet target irradiated with laser light is turned into plasma and extreme ultraviolet light is generated, a light concentrating mirror arranged in the chamber and concentrating the extreme ultraviolet light, a gas curtain forming device injecting a gas to form a gas curtain intersecting an optical path of the extreme ultraviolet light propagating from the plasma generation region to the light concentrating mirror, an etching gas supply unit supplying an etching gas into the chamber, and a gas exhaust unit exhausting a residual gas in the chamber. Pressure in a second space that is a space on a side toward the light concentrating mirror from the gas curtain is lower than pressure in a first space that is a space on a side toward the plasma generation region from the gas curtain.

Abstract: An additive manufacturing method includes cutting a cutting region in a workpiece to heat the workpiece so that a temperature of an additive manufacturing region which is in the cutting region becomes a preheating lower limit temperature or above, and adding melted metal to the additive manufacturing region whose temperature has been a preheating lower limit temperature or above.

Abstract: A drive device includes: a first motor that drives a left wheel; a second motor that drives a right wheel; an oil reservoir; a partition wall provided on a bottom face of the oil reservoir and sections the oil reservoir into a left oil reservoir and a right oil reservoir; a first oil pump that intakes oil from an intake port that opens to a bottom face of the left oil reservoir and supplies sucked oil to the first motor; and a second oil pump that intakes oil from a suction port that opens to a bottom face of the right oil reservoir and supplies sucked oil to the second motor. The partition wall is provided with a through hole extending from the left oil reservoir to the right oil reservoir. A blocking unit for blocking the through hole when acceleration is applied in a lateral direction is provided.

Abstract: A post-processing apparatus includes a first conveyor, a second conveyor, a third conveyor, and a conveyance passage corrector. The first conveyor conveys a sheet conveyed along a first conveyance passage downstream from the first conveyor. The second conveyor conveys the sheet along a second conveyance passage. The third conveyor conveys the sheet along a third conveyance passage. The conveyance passage corrector includes a retracting mechanism to retract from a joining position at which the third conveyance passage joins to the first conveyance passage and turns a conveyance direction of the sheet toward the first conveyor when the sheet enters from the third conveyance passage to the first conveyance passage.

Abstract: A media conveying apparatus includes: a pair of first defining members defining an upstream part of a conveyance path in a conveyance direction; a pair of second defining members defining a downstream part of the conveyance path in the conveyance direction; a first conveyor to convey a medium in the upstream part in the conveyance direction; a second conveyor to convey the medium in the downstream part in the conveyance direction; and a tray disposed downstream from the pair of second defining members in the conveyance direction. The tray stacks the medium ejected from the conveyance path. The pair of first defining members and the pair of second defining members are movable relative to each other in the conveyance direction to lengthen and shorten the conveyance path including the upstream part and the downstream part.

Abstract: A drive device includes: a first electric motor that drives a left wheel of a vehicle; a second electric motor that drives a right wheel of the vehicle; a first oil pump that supplies oil to the first electric motor via a first oil supply passage; a second oil pump that supplies oil to the second electric motor via a second oil supply passage; a connecting channel that connects the first oil supply passage and the second oil supply passage; and a flow regulating device that is installed in the connecting channel and allows oil to flow in the connecting channel when one of the first oil pump and the second oil pump is abnormal.

Abstract: A media processing apparatus includes: an internal tray; an ejection tray; a first conveyor to convey a sheet medium in a first conveyance direction leading to the ejection tray via the internal tray; a second conveyor to convey the medium in a second conveyance direction; a binder including a pair of clampers to clamp sheet media stacked on the internal tray and being switchable among an out-of-contact state in which the clampers are out of contact, a clamping state in which the media are clamped by the clampers, and a binding state in which the media are pressed and bound by the clampers. The circuitry switches the binder into the clamping state when an (N+1)-th sheet medium is conveyed in the first direction while contacting an N-th sheet medium in a state in which N sheets of sheet media are stacked on the internal tray, N being a natural number.

Abstract: A power storage cell includes a wound electrode assembly which includes a positive plate (a first electrode), a negative plate (a second electrode), and a separator. The positive plate includes a positive current collector (a current collector), a positive electrode mixture layer (an electrode material layer) with which a portion of the positive current collector is coated, a positive tab lead (a tab lead), and an adhesive (a cushioning). The positive tab lead is disposed on an uncoated portion that is not coated with the positive electrode mixture layer. The adhesive is disposed adjacent to the positive tab lead on the uncoated portion.

Abstract: A displacement calculation device 30 calculates a displacement based on two or more displacement detection signals differing in phase. The displacement calculating device 30 includes a detected displacement calculation unit 32 calculating a detected displacement based on the displacement detection signals, a signal analysis unit 33 calculating an amplitude error, a vibration center error, and a phase error between the displacement detection signals and a reference signal, a periodic displacement error calculation unit 34 calculating a periodic displacement error and a period of the displacement error based on the errors calculated by the signal analysis unit 33, and a displacement correction unit 35 correcting the detected displacement calculated by the detected displacement calculation unit 32, based on the displacement error and its period calculated by the periodic displacement error calculation unit 34, and outputting a corrected calibrated displacement.