214results about How to "Facilitate performance improvements" patented technology

A content using apparatus (103) for providing content use to a user under a license that grants the content use includes: a content using unit (202) for providing the content use to the user; a content use control unit (212) for controlling the content use on the content using unit (202) under the license; a value information storage unit (213) for obtaining and storing a value information tag block (504) indicating a discount amount (605) indicating a benefit for the user, a value information giving condition (603) for allowing the user to use the discount by the discount amount (605) depending on the content use and a discount ticket applicable condition (604); and a value information using unit (214) for judging whether the value information giving condition (603) and the discount ticket applicable condition (604) are satisfied or not and allowing the user to use the discount amount (605) if the conditions are satisfied.

A falling detection method and an electronic system using the same are provided. The falling detection method includes: obtaining a video stream, and performing recognition on a person in an image of the video stream to obtain at least one human body feature; calculating based on the human body feature to obtain at least one falling related feature; calculating at least one movement trend in a plurality of directions of the person in the video stream by using an optical flow algorithm; inputting the falling related feature and the movement trend to a falling classifier, such that the falling classifier generates an output result indicating whether a falling event happens to the person; and sending an alarm according to the output result.

A data processing technology of high convenience is provided. A data processing apparatus includes: a data file storing section which stores data files; a user interface section which assigns first object to data unit, displays the first object, and accepts an operation on a data file or a group in the form of an operation on the first object, the data unit being the data file or the group of a plurality of data files stored in the data file storing section; a condition acquisition section which acquires a condition on attribute information attached to the data units, pertaining to contents of the data units; and a judgment section which displays a second object on-screen, moves the second object within the screen according to an instruction from a user, and judges if attribute information on a data unit corresponding to the first object displayed in the vicinity of the second object conforms to or is similar to the condition, a function of searching for a data unit conforming to the condition being assigned to the second object.

Provided is a key storage device including a receiving unit for receiving package data that includes a template key for decrypting an encrypted template and an authentication key that is used for authentication performed with a terminal that uses the template key and the package data being in a data format that allows restoration only by the key storage device, a key information storage unit for restoring the template key and the authentication key, and for storing the template key and the authentication key in a tamper resistant non-volatile memory, a authentication unit for performing, in case a request for use of the template key is received from the terminal, authentication with the terminal by using authentication information that is based on the authentication key, and a key state management unit for placing, in case the authentication succeeds, the template key in a state usable by the terminal.

An accessory controlled by a camera, includes: a storage section that stores information regarding an accessory function of the accessory; and an accessory control section that transmits the information stored in the storage section to the camera, wherein the storage section stores first information by which the camera determines whether the accessory has an extended function and second information indicating characteristics of the accessory function, and the accessory control section transmits the first information, and then transmits the second information.

This invention has as its object to attain strong security and to implement network solutions with high convenience and simplicity with low cost upon providing Web services. To this end, an information processing apparatus according to this invention has the following arrangement. That is, an information processing apparatus (1400) which includes a plurality of Web services (110 and the like) and a plurality of authentication/authorization services (107 and the like), is characterized by having an XML script unit (104) which holds an XML script (106) that describes association between information pertaining to respective Web services and information pertaining to the authentication/authorization services that execute authentication processing upon providing the respective Web services, and an arbitration service (103) which determines information pertaining to the authentication/authorization service described in association with the Web service requested by the user, and in that when the user is authenticated using the determined authentication/authorization service, the Web service requested by the user is provided.

A biometric signature system generates a digital signature for electronic documents using biometric information as a secret key. Registration commitment information is generated by performing expansion conversion on a predetermined secret key and embedding the resulting secret key in feature data of biometric information of a user, and a set with a corresponding public key. A pair of one-time secret and public keys is generated for digital signature feature data of the biometric information of the user, and a digital signature for a message is generated using the one-time secret key. A digital signature commitment is generated and a set of the one-time public key and the digital signature is output as the biometric digital signature. The digital signature is verified using the one-time public key. A differential secret key is calculated and a correspondence of the differential secret key, the one-time public key and the public key is verified.

An electric vacuum cleaning apparatus that offers a high degree of convenience is provided that is capable of easily switching between a function that empties dust from an electric vacuum cleaner by moving dust collected by the cleaner to a station and accumulating the dust at the station, and a function that accumulates dust that is swept up together after quickly performing localized cleaning using an cleaning implement other than the cleaner at the station. An electric vacuum cleaning apparatus 1 includes: a dust transfer pipe 22 that is connected to an autonomous robotic vacuum cleaner 2, and that sucks in dust collected by the cleaner 2; a suction passage 61 that sucks in other dust that is different to dust collected by the cleaner 2; a secondary dust container 28 that is connected to the pipe 22 and the suction passage 61; an electric blower 29 that applies a negative pressure to the pipe 22 and the suction passage 61; and a switching valve unit 72 that is capable of switching a channel that is connected to the dust container 28 so as to allow either one of, and block the other of, flowing between the pipe 22 and the dust container 28 and flowing between the suction passage 61 and the dust container 28.

The invention provides an explosion-proof portable gas detector that is easy to be fabricated as a small-sized one handy to carry and high in convenience for use, and has explosion-proofness sufficient in a countermeasure against static electricity and high in reliability. The explosion-proof portable gas detector has at least gas sensors, a signal processing circuit, a display mechanism and a power source part within a housing in the form of a slim and flat box holdable by grasping with a hand. The whole or a part of the housing is formed of a static charge-controlling resin material having an insulating resistance value of at most 1 GΩ and a comparative tracking index of at least 90 V.

A vehicle theft protecting system includes a vehicle-onboard device mounted on a vehicle and a management station installed at a predetermined location, each including narrow area wireless communication unit capable of communication with encryption in a range of a predetermined distance to perform regular mutual communication to monitor each other's condition. The vehicle-onboard device and the management station effect mutual verification through the narrow area wireless communication at start of the mutual communication.

The present invention relates to a management system, and this management system comprises a storage unit for storing information specifying a terminal apparatus and a restoration user information file cipher key related to a security function module in a state associated with each other and a transmission unit for transmitting the restoration user information file cipher key to the terminal apparatus in response to a calling request from the terminal apparatus for the restoration user information file cipher key. This enables the reduction of the man-hour to be taken by a terminal manager and the management of a situation of use of the restoration user information file cipher key.

A display control apparatus includes a list-image-display control unit that executes control for displaying a unit moving image list image formed by arranging at least representative images corresponding to respective unit moving image data in a predetermined unit, a representative-image-display control unit that arranges, concerning representative images that should be designated as moving images among the representative images, a moving image obtained by reproducing unit moving image data corresponding thereto on the unit moving image list screen and arranges, concerning the representative images other than the representative images designated as the moving image, a still image represented by a unit moving image corresponding thereto on the unit moving image list image, and a moving-image-change control unit that sequentially changes the representative images designated as a moving image in accordance with a predetermined change rule and change timing.

The present invention provides a biometric authentication system including: a parameter manage server having a user parameter generating portion for generating a user parameter using a user ID transmitted from a client terminal, a master key and a temporary parameter; the client terminal having an input unit by which a user ID provided in advance for a user is input, a biological information sensor which acquires biological information of a user, a feature extracting portion which extracts feature from the biological information acquired by the biological information sensor and a transforming portion which transforms the feature using the user parameter generated by the parameter manage server to generate transformation feature; and an authentication server having a matching portion which matches the transformation feature transmitted from the client terminal against a template stored in advance in the storing portion.

This invention controls a printer to download using either a nonsecure protocol or a secure protocol depending on as to whether or not the printer is included in a network segment to which an information processing apparatus generating print control information belongs. When, on an application executed by the apparatus, a desired data file stored in a server on the network is designated as an object to be printed, the apparatus acquires a printer port activated by a printer driver. The apparatus determines whether or not a destination IP address set to the printer port is included in the network segment inside an office. If the IP address is included in the network segment, HTTP is set as a protocol associated with file acquisition which is to be described in a job ticket. If not, HTTPS is set as a protocol associated with file acquisition.

An electric shaver including a main body case provided therein with an inner cutter drive mechanism and a swingable shaver head installed on the main body case and has a plurality of reciprocating cutter units oriented parallel to each other in the lateral width direction of the main body case, wherein at least one of the reciprocating cutter units is raised or lowered; and by a combination of the raised or lowered position of one reciprocating cutter unit and the swung position of the shaver head, a selection of the operation mode that corresponds to one of at least three shaving areas including the area beneath the nose, the area beneath the jaw and the cheeks is made. Furthermore, mode selection switches for the operation modes are disposed above and below and on the left and right of a central main switch, the switches graphically depicting a human face.

The present invention provides an electronic device system which combines the mutual functions without employing the mutual relationship of the master and slave, and which is high in convenience for the user. The vehicle AV device according to an embodiment of the present invention has a PIN cable which performs mutual communication with a PND through a wire or wirelessly, and a control microcomputer which recognizes a command sent from the PND through the PIN cable, and which performs the processing of the PND instead using the function of itself in accordance with the recognized command.

A projector system includes: a position detecting unit that detects a pointed position of a pointer on a projection surface; a drawing unit that performs drawing on the projection surface according to the pointed position detected by the position detecting unit; a height detecting unit that detects a height of a user of a projector; and a display changing unit that changes, according to the user's height detected by the height detecting unit, at least one of a shape of the image projected onto the projection surface and a display position of the image on the projection surface.