mhurhangee/ep-ind-claims huggingface dataset:
A computer-implemented method for remote key initialization of a payment terminal comprising: generating, by a hardware security module, an unencrypted base derivation key for a payment terminal; storing, by the hardware security module, the unencrypted base derivation key in a remotely accessible module; receiving, by a computer server, a request to encrypt the unencrypted base derivation key from the remotely accessible module; encrypting, by the computer server, the unencrypted base derivation key as an encrypted base derivation key; storing, by the computer server, the encrypted base derivation key in a database; mapping, by the computer server, the encrypted base derivation key to a manufacturer; receiving, by the computer server, an initialization request from the payment terminal via the remotely accessible module, the initialization request identifying the manufacturer; and in response to the received initialization request, transmitting, by the computer server, the encrypted base derivation key to the payment terminal for storage and decryption. generating, by a hardware security module, an unencrypted base derivation key for a payment terminal; storing, by the hardware security module, the unencrypted base derivation key in a remotely accessible module; receiving, by a computer server, a request to encrypt the unencrypted base derivation key from the remotely accessible module; encrypting, by the computer server, the unencrypted base derivation key as an encrypted base derivation key; storing, by the computer server, the encrypted base derivation key in a database; mapping, by the computer server, the encrypted base derivation key to a manufacturer; receiving, by the computer server, an initialization request from the payment terminal via the remotely accessible module, the initialization request identifying the manufacturer; and in response to the received initialization request, transmitting, by the computer server, the encrypted base derivation key to the payment terminal for storage and decryption.
A method for interacting traffic information, implemented in a first vehicle being an autonomous vehicle, and comprising: in response to the first vehicle being to overtake a second vehicle, sending overtake-preceding indicating information to the second vehicle; detecting whether a driver of the second vehicle makes a first response to the overtake-preceding indicating information, comprising: acquiring an image of head of the driver; and detecting a position relationship between the head of the driver and a rearview mirror of the second vehicle in the image, in which when the position relationship changes, it is determined that the driver of the second vehicle is aware of the overtake-preceding indicating information; in response to not detecting the first response made by the driver, sending additional indication information to the second vehicle, comprising: locating a road surface front of the second vehicle by detecting a position of the second vehicle; and projecting light on the road surface. in response to the first vehicle being to overtake a second vehicle, sending overtake-preceding indicating information to the second vehicle; detecting whether a driver of the second vehicle makes a first response to the overtake-preceding indicating information, comprising: acquiring an image of head of the driver; and detecting a position relationship between the head of the driver and a rearview mirror of the second vehicle in the image, in which when the position relationship changes, it is determined that the driver of the second vehicle is aware of the overtake-preceding indicating information; in response to not detecting the first response made by the driver, sending additional indication information to the second vehicle, comprising: locating a road surface front of the second vehicle by detecting a position of the second vehicle; and projecting light on the road surface.
A die-casting machine (1,100) comprising a first fixed vertical plane supporting a fixed half-die, a second fixed vertical plane longitudinally spaced apart from the first fixed plane, a movable vertical plane carrying a movable half-die, placed between the fixed planes (4,6) and horizontally translatable on command towards the first fixed plane for coupling the fixed half-die and the movable half-die, and at least one horizontal column (10,110), wherein each horizontal column (10,110) extends longitudinally along a respective column axis between a first end (10',110'), secured to the first fixed plane, and a second end (10",110"), secured to the second fixed plane, and slidably supporting the movable plane, wherein, at said first end (10',110'), the horizontal column (10, 110) has a shaped section (12,112) for the connection with the first fixed plane, comprising a plurality of circumferential ribs, projecting radially and axially spaced apart, interspersed with grooves; wherein, for each column (10,110), the die-casting machine (1, 100) comprises a connecting device adapted to be for rigidly coupled to the shaped section (12,112) of the column (10,110), forming an abutment that opposes the extraction of the column (10,110) from the first fixed plane, said connecting device comprising a shell rigidly coupled with shape coupling to the shaped section (12,112) of the column (10,110); said die-casting machine (1,100) being characterized in that the shell consists of two half-shells (50a, 50b), each in the form of a hollow half-cylinder, coupled together by means of a plurality of tangential screws; wherein each groove of the shaped section (12,112) has a substantially trapezoidal profile; wherein said profile has a first side consisting of a truncated cone surface coaxial with the column axis, a groove bottom consisting of a cylindrical surface coaxial with the column axis and a second side consisting of a further truncated cone surface coaxial with the column axis, so that said sides (20,24) converge towards the column axis; wherein each side (20, 24) of the profile is inclined with respect to the direction transverse to the column axis by an angle (α) between 6 and 16 degrees, preferably between 8 and 14 degrees, for example equal to 10 degrees.
A method of manufacturing a component for high-pressure fluid applications, the method comprising: making a first drilling in a workpiece along a first longitudinal axis that lies in a first plane; making a second drilling in the workpiece along a second longitudinal axis that lies in a second plane spaced from and parallel to the first plane, the second drilling being positioned with respect to the first drilling such that the first and second planes are spaced apart by a distance of at least the radius of the first drilling minus the radius of the second drilling; effecting fluid communication between the drillings by intersection between the drillings as the second drilling is made to create a fluid flow passage in the component; heat treating a wall of at least one of the first and second drillings before or after effecting fluid communication between the drillings; and shaping the fluid flow passage by electrochemical machining after heat treating a wall of at least one of the first and second drillings. making a first drilling in a workpiece along a first longitudinal axis that lies in a first plane; making a second drilling in the workpiece along a second longitudinal axis that lies in a second plane spaced from and parallel to the first plane, the second drilling being positioned with respect to the first drilling such that the first and second planes are spaced apart by a distance of at least the radius of the first drilling minus the radius of the second drilling; effecting fluid communication between the drillings by intersection between the drillings as the second drilling is made to create a fluid flow passage in the component; heat treating a wall of at least one of the first and second drillings before or after effecting fluid communication between the drillings; and shaping the fluid flow passage by electrochemical machining after heat treating a wall of at least one of the first and second drillings.
An information processing system in which a first information processing apparatus operated by a first user and a second information processing apparatus operated by a second user are coupled to each other through a network, wherein the first information processing apparatus includes an execution unit configured to execute a game program in response to operation information of the first user, a distribution processing section configured to transmit image data of a game being played by the first user to the second information processing apparatus, and a proxy management unit configured to display user specification information for specifying the second user as a candidate for a user who is to play the game in place of the first user; the second information processing apparatus includes an image data acquisition section configured to acquire the image data of the game being played by the first user, a reproduction processing section configured to reproduce a game image using the acquired image data so that a live distribution image of execution of the game program by the first information processing apparatus is shared with the user of the second information processing apparatus even if the user who plays the game changes, and an operation information transmission section configured to transmit operation information of the second user to the first information processing apparatus; and the proxy management unit displays, when candidates for a user are displayed, the user specification information in such a manner that a user who has an operation right of the game and a user who does not have the operation right of the game are distinguished from each other, in which the proxy management unit displays the user specification information such that the information for specifying the user who has the operation right of the game has added thereto information which indicates that the user has the operation right of the game, in which when a user other than a user of the first information processing apparatus is playing the game, either the playing user or the user of the first information processing apparatus may request that play returns to the user of the first information processing apparatus, in which the user other than the user of the first information processing apparatus may request that play remains with the user other than the user of the first information processing apparatus, and in which the user of the first information processing apparatus may compulsorily stop play by the user other than the user of the first information processing apparatus.
An automatic focusing apparatus comprising: a first focus detector for determining a phase difference as a first focus evaluation value using a signal from a phase difference sensor; a second focus detector for detecting a second focus evaluation value using a signal from an image pickup element; a focusing mechanism; and a focus controller for controlling the focusing mechanism based on the first focus evaluation value obtained by the first focus detector and the second focus evaluation value obtained by the second focus detector, characterized by further comprising: a contrast detector for detecting a contrast of an object based on the signal obtained from the phase difference sensor; a threshold value setting unit for setting a threshold value based on the contrast detected by the contrast detector; and a speed setting unit for setting, in a process obtaining an in-focus state by using the focus controller, a driving speed to drive the focusing mechanism based on a comparison of the threshold value with the second focus evaluation value. a first focus detector for determining a phase difference as a first focus evaluation value using a signal from a phase difference sensor; a second focus detector for detecting a second focus evaluation value using a signal from an image pickup element; a focusing mechanism; and a focus controller for controlling the focusing mechanism based on the first focus evaluation value obtained by the first focus detector and the second focus evaluation value obtained by the second focus detector, a contrast detector for detecting a contrast of an object based on the signal obtained from the phase difference sensor; a threshold value setting unit for setting a threshold value based on the contrast detected by the contrast detector; and a speed setting unit for setting, in a process obtaining an in-focus state by using the focus controller, a driving speed to drive the focusing mechanism based on a comparison of the threshold value with the second focus evaluation value.
A method for converting a reactant gas, the method comprising: introducing the reactant gas to a fluidized bed reactor such that the reactant gas is contacted by a catalyst, wherein the fluidized bed reactor comprises a main reactor vessel comprising an upstream portion and a downstream portion, and a transition section connected to the downstream portion of the main reactor vessel, and wherein the reactant gas enters the fluidized bed reactor at the upstream portion of the main reactor vessel, and wherein the transition section projects inwardly from the main reactor vessel to a riser; catalytically reacting the reactant gas to form a reaction product in the fluidized bed reactor, wherein the reaction results in additional gas molecules relative to the reactant gas; and passing the reaction product and any unreacted reactant gas through the transition section and into the riser, wherein the riser is connected to the transition section; wherein the main reactor vessel is tapered such that the upstream portion of the main reactor vessel comprises a lesser cross-sectional area than the downstream portion of the main reactor vessel. introducing the reactant gas to a fluidized bed reactor such that the reactant gas is contacted by a catalyst, wherein the fluidized bed reactor comprises a main reactor vessel comprising an upstream portion and a downstream portion, and a transition section connected to the downstream portion of the main reactor vessel, and wherein the reactant gas enters the fluidized bed reactor at the upstream portion of the main reactor vessel, and wherein the transition section projects inwardly from the main reactor vessel to a riser; catalytically reacting the reactant gas to form a reaction product in the fluidized bed reactor, wherein the reaction results in additional gas molecules relative to the reactant gas; and passing the reaction product and any unreacted reactant gas through the transition section and into the riser, wherein the riser is connected to the transition section; wherein the main reactor vessel is tapered such that the upstream portion of the main reactor vessel comprises a lesser cross-sectional area than the downstream portion of the main reactor vessel.
A mouth piece metal for a pneumatic fender, the mouth piece metal comprising: a safety valve that, upon an internal pressure of a cavity of a fender bladder reaching a pressure threshold, opens to connect the cavity of the fender bladder to outside air and reduce the internal pressure; a communication passage for connecting the cavity of the fender bladder and outside air; and a bladder open/close valve that opens and closes the communication passage; the mouth piece metal being attachable to a bowl-like hemispherical portion constituting the fender bladder; wherein the mouth piece metal further includes: a receiving chamber for isolating the safety valve from the cavity of the fender bladder, characterized in that the mouth piece metal further includes: a through hole for connecting a cavity of the receiving chamber and the cavity of the fender bladder, the through hole being formed on a dividing wall constituting the receiving chamber, an open/close valve that opens and closes the through hole, a resilient member that constantly biases the open/close valve toward a closing direction of the through hole, a receiving chamber communication passage for connecting the cavity of the receiving chamber and outside air, and a receiving chamber open/close valve that opens and closes the receiving chamber communication passage; and upon the internal pressure of the cavity of the fender bladder being less than the pressure threshold and greater than a standard pressure, which is a sum of a predetermined initial internal pressure and an allowable pressure, the open/close valve opens, opening the closed through hole. a safety valve that, upon an internal pressure of a cavity of a fender bladder reaching a pressure threshold, opens to connect the cavity of the fender bladder to outside air and reduce the internal pressure; a communication passage for connecting the cavity of the fender bladder and outside air; and a bladder open/close valve that opens and closes the communication passage; a receiving chamber for isolating the safety valve from the cavity of the fender bladder, characterized in that the mouth piece metal further includes: a through hole for connecting a cavity of the receiving chamber and the cavity of the fender bladder, the through hole being formed on a dividing wall constituting the receiving chamber, an open/close valve that opens and closes the through hole, a resilient member that constantly biases the open/close valve toward a closing direction of the through hole, a receiving chamber communication passage for connecting the cavity of the receiving chamber and outside air, and a receiving chamber open/close valve that opens and closes the receiving chamber communication passage; and upon the internal pressure of the cavity of the fender bladder being less than the pressure threshold and greater than a standard pressure, which is a sum of a predetermined initial internal pressure and an allowable pressure, the open/close valve opens, opening the closed through hole.
A method performed by a first communication node (110; 121) for determining the position of a second communication node in a wireless communications network, the method comprising transmitting a timing measurement message to the second communication node as a beamformed transmission based on channel sounding feedback information received from the second communication node, wherein the channel sounding feedback information is obtained by performing, prior to the transmission of the timing measurement message and in response to receiving a ranging request message from the second communication node, at least one Non-Data Packet, NDP, channel sounding message exchange with the second communication node; receiving an acknowledgement message from the second communication node for the timing measurement message in the beamformed transmission; and determining the position of the second communication node at least partly based on a transmission time of the timing measurement message and a reception time of the acknowledgement message. transmitting a timing measurement message to the second communication node as a beamformed transmission based on channel sounding feedback information received from the second communication node, wherein the channel sounding feedback information is obtained by performing, prior to the transmission of the timing measurement message and in response to receiving a ranging request message from the second communication node, at least one Non-Data Packet, NDP, channel sounding message exchange with the second communication node; receiving an acknowledgement message from the second communication node for the timing measurement message in the beamformed transmission; and determining the position of the second communication node at least partly based on a transmission time of the timing measurement message and a reception time of the acknowledgement message.
A coating forming composition comprising: (i) at least one alkoxysilane (ii) a plurality of metal oxides, the metal oxides selected from at least one each of (a) alumina, (b) zirconia, and (c) silica; the total amount of metal oxide (a), (b), and (c) is from about 1 to about 50 weight percent of the coating forming composition; (iii) at least one water miscible organic solvent; (iv) at least one hydrolysis catalyst; (v) water; (vi) optionally a matting agent; and (vii) optionally, at least one condensation catalyst. (i) at least one alkoxysilane (ii) a plurality of metal oxides, the metal oxides selected from at least one each of (a) alumina, (b) zirconia, and (c) silica; the total amount of metal oxide (a), (b), and (c) is from about 1 to about 50 weight percent of the coating forming composition; (iii) at least one water miscible organic solvent; (iv) at least one hydrolysis catalyst; (v) water; (vi) optionally a matting agent; and (vii) optionally, at least one condensation catalyst.
A method for providing caller identification information by a caller's mobile phone, which comprises the steps of: when there is a request (303, 403) for addition of a word or phrase after input of a call recipient's phone number by a caller, receiving (305, 405) input of the word or phrase from the caller by a caller's mobile phone; and when the caller inputs a request (307, 407) for making an outgoing call, generating (309, 409) an outgoing call message, which includes a caller's phone number, the recipient's phone number, and an inputted word or phrase, and sending (311, 411) the generated outgoing call message to the recipient's mobile phone, by the caller's mobile phone, wherein the step of receiving (305, 405) input of the word or phrase from the caller comprises the steps of: when there is a request (303, 403) for addition of the word or phrase, generating an identifier for differentiating the recipient's phone number and the word or phrase and adding the identifier after the recipient's phone number; receiving (305, 405) input of the word or phrase from the caller; adding (309, 409) the word or phrase after the identifier; and simultaneously displaying the recipient's phone number, the identifier and the word or phrase on a screen of the caller's mobile phone. when there is a request (303, 403) for addition of a word or phrase after input of a call recipient's phone number by a caller, receiving (305, 405) input of the word or phrase from the caller by a caller's mobile phone; and when the caller inputs a request (307, 407) for making an outgoing call, generating (309, 409) an outgoing call message, which includes a caller's phone number, the recipient's phone number, and an inputted word or phrase, and sending (311, 411) the generated outgoing call message to the recipient's mobile phone, by the caller's mobile phone, when there is a request (303, 403) for addition of the word or phrase, generating an identifier for differentiating the recipient's phone number and the word or phrase and adding the identifier after the recipient's phone number; receiving (305, 405) input of the word or phrase from the caller; adding (309, 409) the word or phrase after the identifier; and simultaneously displaying the recipient's phone number, the identifier and the word or phrase on a screen of the caller's mobile phone.
A process for deactivation of an olefin oligomerization catalyst, the process comprising: contacting a catalyst composition comprising a chromium source, a heteroatomic multidentate ligand, an activator and a modifier with a catalyst quenching medium comprising an alcohol having at least 6 carbon atoms, an organic amine, an amino alcohol, or a combination comprising at least one of the foregoing, to form a deactivated catalyst composition, wherein the catalyst quenching medium is present in a molar ratio of catalyst quenching medium to total moles of the chromium source and the activator of at least 100:1; and recovering excess catalyst quenching medium; wherein the modifier is an ammonium or phosphonium salt of the type (H 4 E)X, (H 3 ER)X, (H 2 ER 2)X, (HER 3)X, or (ER 4)X wherein E is N or P, X is CI, Br, or I, and each R is independently a C 1 -C 22 hydrocarbyl, preferably a substituted or unsubstituted C 1 -C 16 -alkyl, C 2 -C 16 -acyl, or substituted or unsubstituted C 6 -C 20 -aryl.