Abstract: The compound of formula (1a) wherein p is 1 or 2, R1-R4 are hydrogen atom or the like, and a-d are 1 or 2, or a pharmaceutically acceptable salt thereof, which has an antitumor effect by inhibiting the binding between a MLL fusion protein that is infused with AF4, AF9, or the like, which is a representative fusion partner gene causing MLL leukemia, and menin.

Abstract: The internal combustion engine includes a fan cover that covers a cooling fan driven by a crankshaft, a top cover that covers the fan cover, and a cooling air passage between the fan cover and the top cover. The fan cover includes a first rib facing the top cover in the cooling air passage.

Abstract: An air cleaner includes a base member including a base wall extending substantially horizontally, and a cover member attached to an upper side of the base wall to jointly define a filter chamber for receiving a filter element therein. The air cleaner further includes a passage member communicating with the filter chamber and incorporated with a plurality of air ejection pipes each surrounded by an annular air inlet passage fitted with guide vanes for rotating the air flow, and a case member defining separation chambers for separating dust from the rotating air flow. The passage member is interposed between the cover member and the case member.

Abstract: The air cleaner (32) comprises a base member (41) including a base wall (41A) extending substantially horizontally, and a cover member (42) attached to an upper side of the base wall to jointly define a filter chamber (70) for receiving a filter element (43) therein. The air cleaner further includes a passage member (44) communicating with the filter chamber and incorporated with a plurality of air ejection pipes (44C) each surrounded by an annular air inlet passage (44E) fitted with guide vanes (44D) for rotating the air flow, and a case member (45) defining separation chambers (45C) for separating dust from the rotating air flow. The passage member (44) is interposed between the cover member (42) and the case member (45).

Abstract: A client-side voice recognition device, in a server-client type voice recognition system for performing voice recognition on a user's utterance by using the client-side voice recognition device and a server-side voice recognition device, the client-side voice recognition device including: a voice recognition unit for recognizing the user's utterance; a communication state acquiring unit for acquiring a state of communication with a server device including the server-side voice recognition device; and a vocabulary changing unit for changing a recognition target vocabulary of the voice recognition unit, on the basis of the acquired state of communication.

Abstract: In an air cleaner (32), three cyclone dust collection units (34) are arranged on one side of a filter dust collection unit (35) in a mutually parallel relationship. The cyclone dust collection units are arranged along a circumferential direction of the filter dust collection unit, and the central cyclone dust collection unit has a smaller diameter than the remaining cyclone dust collection units positioned on either side of the central cyclone dust collection unit so that the dust collection units can be accommodated in a rectangular profile is a highly space efficient manner.

Abstract: In an air cleaner (32), three cyclone dust collection units (34) are arranged on one side of a filter dust collection unit (35) in a mutually parallel relationship. The cyclone dust collection units are arranged along a circumferential direction of the filter dust collection unit, and the central cyclone dust collection unit has a smaller diameter than the remaining cyclone dust collection units positioned on either side of the central cyclone dust collection unit so that the dust collection units can be accommodated in a rectangular profile is a highly space efficient manner.

Abstract: A character input device provides a function of deleting an unconfirmed inputted character which the user is currently inputting, and a function of changing a confirmed character string to an unconfirmed state to a single correction key. Therefore, the character input device enables the user to carry out a character input efficiently by using limited space without requiring an excessive operation and arrangement of a new key for reconversion. Further, because the character input device holds the information on confirmed character strings even after all the character strings have been confirmed, the character input device enables the user to arbitrarily select a character string which the user wants to correct at any time, and re-edit only the portion.

Abstract: A lens barrel comprises a first frame, a barrier mechanism, and a second frame. The barrier mechanism is fixed to the first frame and blocks an opening. The second frame uses a cam mechanism to guide the first frame in the optical axis direction. The second frame has a cylindrical cam mechanism part that constitutes a cam mechanism. The cam mechanism part is provided with a thin-wall part that is partially thinner in the radial direction. A fixing portion of the barrier mechanism goes into spaces between the thin-wall part and the first frame.

Abstract: A navigation system capable of enabling a user to use navigation functions such as route guidance without setting a destination. It includes an information recording unit for storing a driving history, a destination estimating unit for estimating a destination from the driving history stored in the information recording unit, a route computing unit for calculating a route to the destination estimated by the destination estimating unit, and an information display unit for causing the route calculated by the route computing unit to be displayed.

Abstract: A character input device provides a function of deleting an unconfirmed inputted character which the user is currently inputting, and a function of changing a confirmed character string to an unconfirmed state to a single correction key. Therefore, the character input device enables the user to carry out a character input efficiently by using limited space without requiring an excessive operation and arrangement of a new key for reconversion. Further, because the character input device holds the information on confirmed character strings even after all the character strings have been confirmed, the character input device enables the user to arbitrarily select a character string which the user wants to correct at any time, and re-edit only the portion.

Abstract: A lens barrel comprises a first frame, a barrier mechanism, and a second frame. The barrier mechanism is fixed to the first frame and blocks an opening. The second frame uses a cam mechanism to guide the first frame in the optical axis direction. The second frame has a cylindrical cam mechanism part that constitutes a cam mechanism. The cam mechanism part is provided with a thin-wall part that is partially thinner in the radial direction. A fixing portion of the barrier mechanism goes into spaces between the thin-wall part and the first frame.

Abstract: A vehicle operating device includes: a voice operation unit (3) for recognizing an uttered voice and outputting a voice recognition result; a spatial operation unit (2) for recognizing a movement performed within a predetermined space and outputting a spatial recognition result; a main processing unit (4) for executing a processing corresponding to the voice recognition result and the spatial recognition result; and a display unit (5) for displaying an image generated in accordance with an instruction from the main processing unit, the image being superimposed on an actual scene that can be viewed through a windshield.

Abstract: There is provided: a user input unit 20 for receiving an input of a subject of interest at a moved point; a position detection unit 21a for detecting positional information; a user information detection unit 21 for generating interest information that contains a subject of interest inputted in the unit 20, and the positional information of a point where the corresponding subject of interest is inputted; a communications unit 23, transmissibly connected to a server device 3, for storing in the device 3 the interest information generated by the unit 21 and for acquiring the interest information retrieved in response to a request from among the interest information stored in the device 3; and an output unit 24 for outputting the interest information generated by the unit 21 or interest information acquired by the communications unit 23 to present the resultant to a user.

Abstract: A navigation device includes a map information acquiring unit 47 and 48 for acquiring map information, a positioning unit 46 for measuring a vehicle position, an input unit 34 and 45 for inputting a search condition for a search for facilities which are search objects, a facility searching unit 50 for, when the vehicle position measured by the positioning unit is located on a dedicated road whose exits and entrances are predetermined, searching through the map information acquired by the map information acquiring unit for facilities existing on the dedicated road and facilities existing at a predetermined distance or less from an exit of the dedicated road, those facilities satisfying the search condition inputted from the input unit, and a display unit 32 and 43 for displaying the facilities searched for by the facility searching unit in order of increasing distance from the vehicle position measured by the positioning unit.

Abstract: An input support device, including: a keyword dictionary for storing a keyword including one or more words; a candidate search mechanism searching entries within the keyword dictionary by using a search key including one or more words specified based on a user operation; a presentation candidate generation mechanism generating a presentation candidate list based on search results from the candidate search mechanism by extracting a word break mismatching presentation candidate from the keywords whose word break does not match that of the specified search key including the one or more words and which start with the specified search key including the one or more words; and a candidate display displaying the presentation candidate list generated by the presentation candidate generation mechanism.

Abstract: An input device displays a screen including character input buttons to each of which characters are assigned, and each of which specifies one character assigned thereto, as a character to be inputted, according to the number of times that a selection operation is performed thereon, and display area B in which a character to be inputted specified through a selection operation performed on the character input buttons is displayed in order on a display device, specifies candidate characters each of which can be inputted to follow a character string being inputted and displayed in the display area B from the character strings of words each including the character string being inputted, and, when a character to be inputted which is specified to follow the character string is not included in the candidate characters, tones down and displays the character to be inputted immediately after the character string.

Abstract: A navigation system capable of enabling a user to use navigation functions such as route guidance without setting a destination. It includes an information recording unit for storing a driving history, a destination estimating unit for estimating a destination from the driving history stored in the information recording unit, a route computing unit for calculating a route to the destination estimated by the destination estimating unit, and an information display unit for causing the route calculated by the route computing unit to be displayed.

Abstract: A navigation system is provided which facilitates discrimination between an icon of a facility associated with a route, along which the user is expected to move from now on, and an ordinary icon. To achieve this, it includes a destination estimating unit for acquiring information about a driving history and for estimating a destination from the information about the driving history acquired; a drawing decision changing unit for drawing a destination candidate estimated by the destination estimating unit in a form different from an icon of a non-destination candidate; and an information display unit for causing the icon drawn by the drawing decision changing unit to be displayed.

Abstract: A sign recognition device includes a sign effective range data recording unit for prestoring effective range conditions shown by a sign and an auxiliary sign, a sign recognition unit for recognizing a sign and an auxiliary sign by using a captured image of a roadway in front of a vehicle, a vehicle information acquiring unit for acquiring vehicle information, a map information acquiring unit for acquiring map information about a map of an area surrounding the vehicle, and a sign effective range determining unit for determining whether or not the vehicle is staying in the effective range specified with the sign and the auxiliary sign which have been recognized by the sign recognition unit by using the effective range conditions stored in the sign effective range data recording unit, the vehicle information, and the map information.