Abstract: An object detection apparatus is arranged to detect the distance to the object and includes: a transceiver repeatedly transmitting a wave as an ultrasonic wave and receives a reflection wave of the transmission wave; a transmission controller controlling the transceiver to transmit the transmission wave; a distance calculator calculating a distance to the object, based on a time interval from a moment when the transceiver transmits the wave to a moment when the reflection wave is received; and a transmission timing controller controlling timing at which the transmission controller controls the transmission wave to be transmitted. Moreover, the transmission timing controller inserts at least one type of temporary waiting time between a transmission/reception period in which the transceiver transmits the transmission wave and receives the reflection wave and a next transmission/reception period, when a predetermined crosstalk identification condition is established based on the distance to the object.

Abstract: Provided is a means effective in bone regeneration or bone augmentation. Provided is a porous composite containing octacalcium phosphate and parathyroid hormone.

Abstract: Provided is a method of manufacturing an oscillator, including: arranging an electrode on a piezoelectric ceramics free from being subjected to polarization treatment, to thereby provide a piezoelectric element; bonding the piezoelectric element and a diaphragm to each other at a temperature T1; bonding the piezoelectric element and a power supply member to each other at a temperature T2; and subjecting the piezoelectric ceramics to polarization treatment at a temperature T3, in which the temperature T1, the temperature T2, and the temperature T3 satisfy a relationship T1>T3 and a relationship T2>T3.

Abstract: There is provided a lead-free piezoelectric material having a satisfactory piezoelectric constant and mechanical quality factor in the range of device operating temperatures (from ?30° C. to 50° C.). The piezoelectric material contains a main constituent containing a perovskite-type metal oxide expressed by the general formula (Ba1-xCax)a(Ti1-yZry)O3, where x, y and a satisfy the 0.030?x<0.090, 0.030?y?0.080, and 0.9860?a?1.0200. The material also contains 0.040 to 0.500 part by weight of Mn, 0.042 to 0.850 part by weight of Bi, 0 to 0.028 part by weight of Li, 0.001 to 4.000 part by weight of a third sub-constituent including at least one of Si and B, and 0.001 to 4.000 parts by weight of Cu, each in terms of element relative to 100 parts by weight of the metal oxide.

Abstract: A method of modifying the genome of an organism, wherein the modification method includes modifying the genome of the organism by using in a cell of the organism a protein having an optimal temperature for double-stranded DNA breakage activity in an ordinary temperature region.

Abstract: Provided is a genome shuffling technology suited to creating a useful next-generation plant body. Genome shuffling is performed using a polypeptide comprising a first polypeptide region for double-stranded DNA breakage activity and a second polypeptide region for intertissue migration activity.

Abstract: A hydraulic excavator includes control valves connected to a head-side chamber of a boom cylinder, an operating unit configured to switch the control valves, lock valves each provided between the head-side chamber and each of the control valves, and an operation control unit that controls the operation of the lock valves. The lock valves each have a valve element that is configured to move between a locking position at which the discharge of hydraulic oil from the head-side chamber is restricted and an unlocking position at which the discharge of the hydraulic oil from the head-side chamber is allowed. The operation control unit controls the operation of the lock valves so that the valve elements move from the locking position to the unlocking position at different points in time when the operating unit is operated.

Abstract: A vibration wave drive device includes an annular piezoelectric element including a piezoelectric material and multiple electrodes provided sandwiching the piezoelectric material, the annular piezoelectric element being configured to vibrate by a traveling wave of a wavelength ?; and a power feeding member including at least an electric wire for supplying electric power to the element, the feeding member being provided at a first surface of the element. The element includes at least two driving regions, and a non-driving region arranged between two of the at least two driving regions and having an average annular length of n?/4, n being an odd number. At least one electrode provided on the first surface is arranged across the driving region and the non-driving region, and is electrically connected to the feeding member only in the non-driving region.

Abstract: A method of inducing genetic recombination, including: allowing a protein having DNA double-stranded cleavage activity to act in cells of a eukaryotic organism which is a polyploidy inherently possessed by a eukaryotic organism. In eukaryotic organisms, various genetic recombination generates new genome set composition. This is done to obtain a population of eukaryotic organisms that hold the modified genomic set.

Abstract: A method includes introducing a protein having double-stranded DNA cleavage activity itself into the eukaryote or a part of the eukaryote, and rearranging DNA of the eukaryote by the protein in the eukaryote or a part of cells of the eukaryote.

Abstract: The present invention provides a means effective for bone regeneration or bone augmentation. Provided is a method of bone regeneration or bone augmentation, comprising: implanting a porous composite at a site in need of the bone regeneration or bone augmentation, and administering parathyroid hormone (PTH) to a subject in need of the bone regeneration or bone augmentation, wherein the porous composite comprises calcium phosphate.

Abstract: An obstacle warning apparatus in a vehicle specifies a position of an obstacle relative to the vehicle based on a detection result by an obstacle sensor. A warning determination section determines whether a warning about the obstacle needs to be executed, based on the specified position of the obstacle. The warning determination section determines that the warning about the obstacle does not need to be executed when an overlap determination section determines that a vehicle range overlaps with a range where the obstacle exists.

Abstract: A piezoelectric material contains a perovskite-type metal oxide represented by general formula (1) as a main component: (Ba1?x?yCaxSny)?(Ti1?zZrz)O3??General formula (1) (where 0.020?x?0.200, 0.020?y?0.200, 0.050<z?0.085, 0.986???1.100).

Abstract: An electronic device includes first and second controllers that execute processing based on first and second operating systems (OSes). The first controller includes a command generation unit that generates a command to be executed by the second controller, and a command transmission unit that includes a correspondence relationship associating in advance plural commands to be executed by the second controller with a control code stipulating an execution sequence of the plural commands, and if a control code corresponding to plural commands generated by the command generation unit exists in the correspondence relationship, the command transmission unit assigns the control code to the plural commands and transmits to the second controller. The second-controller receives the plural commands transmitted from the command transmission unit, and executes the plural commands based on the execution sequence stipulated by the assigned control code.

Abstract: An object of the present invention is to provide a porous composite that has adequate bending strength and excellent compressive strength and that contains OCP and collagen; and a bone regeneration material containing this porous composite. The present invention provides a porous composite containing octacalcium phosphate and collagen, and having a bending strength of 0.05 to 0.16 MPa and a compressive strength of 0.3 MPa or more.

Abstract: A piezoelectric material including a perovskite-type metal oxide represented by the following general formula (1); Bi; and Mn, wherein the content of Bi is 0.1-0.5 mol % with respect to 1 mol of the metal oxide, the content of Mn is 0.3-1.5 mol % with respect to 1 mol of the metal oxide, and the piezoelectric material satisfies (L4?L5)/L5?0.05 and (L8?L9)/L9?0.05 when the lengths of twelve Bi—O bonds with Bi that is located at a 12-fold site with respect to O in a perovskite-type unit cell as a starting point are taken to be L1 to L12 in length order: (Ba1-xM1x)(Ti1-yM2y)O3??(1) wherein 0?x?0.2, 0?y?0.1, and M1 and M2 are mutually different metal elements which have a total valence of +6 and are selected from other elements than Ba, Ti, Bi and Mn.

Abstract: A liquid ejecting apparatus includes a liquid ejecting head configured to eject liquid onto a medium, a mounting portion on which a liquid collection container including an absorber that absorbs liquid is removably mounted, a liquid receiving portion configured to receive the liquid ejected by the liquid ejecting head, and a relay portion located in a region communicating with the liquid receiving portion. The relay portion is located at a position in contact with the absorber of the liquid collection container mounted in the mounting portion.

Abstract: An obstacle warning apparatus in a vehicle specifies a position of an obstacle relative to the vehicle based on a detection result by an obstacle sensor. A warning determination section determines whether a warning about the obstacle needs to be executed, based on the specified position of the obstacle. The warning determination section determines that the warning about the obstacle does not need to be executed when an overlap determination section determines that a vehicle range overlaps with a range where the obstacle exists.

Abstract: An in-vehicle object determining apparatus cooperates with an obstacle sensor unit, which detects an obstacle at a first time. An estimated detected state is calculated as a detected state of the obstacle estimated to be detected by the obstacle sensor unit at a second time after a lapse of a predetermined time period from the first time, on condition that the obstacle is assumed to be under stationary state, based on (i) a vehicle-relative position of the obstacle detected at the first time, (ii) a sensor position of the obstacle sensor unit, and (iii) a vehicle position change during a period from the first time to the second time. It is determined that the obstacle is a moving object based on a discrepancy between the estimated detected state of the obstacle and a real detected state of the obstacle actually detected by the obstacle sensor unit at the second time.

Abstract: Provided are a porous composite containing OCP and collagen having higher compressive strength than before: a bone regeneration material containing the same: and a method for producing a porous composite. The porous composite contains octacalcium phosphate and collagen, has a pore size of 5 to 40 ?m as determined by measurement using a mercury porosimeter, and contains pores of 71 to 200 ?m at a rate of less than or equal to 8% in all pores of less than or equal to 200 ?m.