Abstract: The purpose of the present invention is to provide a small rotor for a centrifuge, the rotor being configured such that numerous sample containers can be mounted simultaneously and it is easy to take out the sample containers. In an inner peripheral surface 20A of an outer wall part 20, recessed areas 20B locally carved outward are provided in areas between sample container insertion holes 11 that are adjacent to each other in a circumferential direction. In the locations of the recessed areas 20B, the spaces between adjacent sample containers 51 are wider, and the sample containers 51 can easily be taken out.

Abstract: Detection of a state of an oral appliance (such as an aligner, palatal expander, mandibular repositioning device, etc.) to determine if the oral appliance is functioning properly and/or if it has developed a defect.

Abstract: The present disclosure describes devices, systems, and methods for monitoring use of an oral appliance in an oral cavity using extra-oral sensor(s). One method includes sensing one or more physical properties of an oral appliance using an extra-oral sensor, providing a compliance signal from the extra-oral sensor, the compliance signal including an electronic representation of the one or more physical properties of the oral appliance, identifying one or more patient compliance factors based on the compliance signal, the one or more patient compliance factors providing a basis to identify an extent of compliance of usage of the oral appliance with an orthodontic treatment plan, and providing one or more compliance indicators based on the one or more patient compliance factors, the one or more compliance indicators providing a basis to indicate the extent of compliance.

Abstract: An information processing apparatus (2000) displays an operation image (20) on a display screen (50) associated with a head mounted display (100). First, the information processing apparatus (2000) acquires work information. The work information includes information for determining a work target which is a target of work performed by a user of the head mounted display (100). The information processing apparatus (2000) determines a work target satisfying a provision condition by using the work information. The information processing apparatus (2000) displays the operation image (20) for selecting the determined work target on the display screen (50) in an operable manner. The information processing apparatus (2000) detects an input operation on the operation image (20).

Abstract: Methods and apparatuses for 3D imaging to measure the shape of orthodontic aligners, teeth, and other oral structures simultaneously, in-vivo or in-vitro. These methods and apparatuses may be used to determine contact locations of aligners with teeth and/or teeth with other teeth with very high precision, including determining the size of gaps where they are not in contact. These measurements may be used design, modify or replace an aligner and/or to verify aligner fit. 3D models of the whole aligner and teeth may be generated.

Abstract: Provided is an information recording object designed such that a read angle of embedded information is easily assessed. An information recording object, which comprises a combined image including an image C1 and an image C2 formed on the image C1, is configured so that the image C1 and the image C2 are different patterns generated according to specific rules and so that the reflected light quantities differ due to respective viewing angles, and the image C1 and/or the image C2 can be recognized in the combined image in accordance with the viewing angle, and the combined image has an angle-specifying area formed using a material having the same reflected light quantity as the image C2.

Abstract: The present invention provides a layered body having high hardness and excellent flexibility and useful as a substitute material for glass, and the layered body includes a substrate film, a hard coat layer on one face of the substrate film, and a resin-cured layer on the other face of the substrate film. The layered body is not cracked when wound on a 30 mm-diameter cylinder and has a hardness of 0.5 to 1.5 GPa when an indenter is pushed in 500 nm by a nano-indentation method and/or a hardness of 0.29 to 1.10 GPa at 500 mN load using a micro-hardness tester.

Abstract: A film deposition apparatus includes a process chamber and a turntable provided in the process chamber. The turntable includes a substrate receiving region to receive a substrate thereon and provided along a circumferential direction of the turntable. A source gas supply unit extending along a radial direction of the turntable is provided above the turntable with a first distance from the turntable such that the source gas supply unit covers an entire length of the substrate receiving region in the radial direction. An axial-side supplementary gas supply unit is provided in the vicinity of the source gas supply unit and above the turntable with a second distance from the turntable. The second distance is longer than the first distance. The axial-side supplementary gas supply unit covers a predetermined region of the substrate receiving region on the axial side in the radial direction of the turntable.

Abstract: The present disclosure describes devices, systems, and methods for monitoring use of an oral appliance in an oral cavity using extra-oral sensor(s). One method includes sensing one or more physical properties of an oral appliance using an extra-oral sensor, providing a compliance signal from the extra-oral sensor, the compliance signal including an electronic representation of the one or more physical properties of the oral appliance, identifying one or more patient compliance factors based on the compliance signal, the one or more patient compliance factors providing a basis to identify an extent of compliance of usage of the oral appliance with an orthodontic treatment plan, and providing one or more compliances indicators based on the one or more patient compliance factors, the one or more compliance indicators providing a basis to indicate the extent of compliance.

Abstract: A process for production of a multilayer electronic component having an element body wherein a functional part and a conductor part are laminated, using an ejection device wherein ink is electrically charged at an ejection part by applying a voltage and the electrically charged ink is ejected from the ejection part by an electrostatic attraction force, and including a first step of forming a green functional part by using a first ink including a functional particle as the ink, a second step of forming a green conductor part by using a second ink including a conductive particle as the ink, a step of forming a green multilayer body by repeating the first step and the second step, and a step of treating the green multilayer body to obtain the element body.

Abstract: The present disclosure relates to ornamental indicia carrier and method of producing the same. In some embodiments, the ornamental indicia carrier comprises an ultraviolet light (“UV”) cured ink printed on a thin flexible film and combined with an adhesive layer. The ornamental indicia carrier is capable of enduring the conditions inside the mouth for an extended period of time and can be used in conjunction with a dental appliance.

Abstract: A driving assistance system 1 comprises: an information providing device 2 providing information to a driver of a vehicle; a surrounding information acquiring device 3 acquiring information on surroundings of the vehicle; a target path calculating part 41 calculating a target path of the vehicle; a vehicle control part 42 making the vehicle run along the target path; a driving path calculating part 43 calculating a driving path of a preceding vehicle running in the same lane as the vehicle; a processing part 44 calculating a difference of the target path and the driving path; and an alarm part 45 issuing an alarm to the driver. The alarm part prompts the driver to pay attention or prompts the driver to perform at least one of steering and braking of the vehicle if the difference is equal to or larger than a predetermined value.

Abstract: A dental attachment placement device comprises a plurality of articulated registration elements shaped for placement on a plurality of teeth, which can facilitate placement, accommodate tooth movement, and improve alignment of the registration elements with the teeth, so as to accurately position an attachment for placement. The plurality of registration elements may comprise one or more attachment supports and one or more retention supports extending from the plurality of registration elements. A dental attachment can be removably coupled to the attachment support. The plurality of registration elements and attachment supports may be located on opposing sides of one or more teeth in order to maintain placement prior to adhering the attachment to the tooth. In some embodiments, each of the plurality of registration elements comprises a tooth registration surface shaped to engage the tooth with a specific position and orientation for accurate positioning of the attachment.

Abstract: A dental attachment placement device comprises a plurality of registration elements shaped for placement on a plurality of teeth and one or more flexible arms for biasing the registration element to a tooth. A first a first flexible arm may extend from a registration element on a lingual side. The first flexible arm may have a connected end and a distal end. The distal end may be configured to extend at least part way over the tooth and apply a lingual force to bias the registration element against the tooth.

Abstract: A dental attachment placement device comprises a plurality of articulated registration elements shaped for placement on a plurality of teeth, which can facilitate placement, accommodate tooth movement, and improve alignment of the registration elements with the teeth, so as to accurately position an attachment for placement. An orthodontic device may include a plurally of registration element. A plurality of first flexible arms may extend from each registration element on a lingual side. The first flexible arm may have a connected end and a distal end. The distal end may be configured to extend at least part way over the tooth and apply a lingual force to bias the registration element against the tooth. A plurality of attachment supports may each be located on a buccal side of the plurally of registration elements and include an attachment frame that is releasably coupled to an attachment.

Abstract: The objective of the present invention is to provide an information recording body, a medium and a printed product having improved design properties. An information recording body provided with a superimposed image including a brilliant layer and a transparent layer formed on the brilliant layer is characterized in that: the brilliant layer is a chromatic color image formed from a brilliant material; the transparent layer is a regular pattern image formed from a transparent starting material; the transparent starting material is configured in such a way that an amount of light reflected therefrom differs depending on an observation angle; and the superimposed image is formed in such a way that the transparent layer is recognizable in accordance with a specific observation angle.

Abstract: Detection of placement of dental aligners in patient mouth on teeth for indication of wearing compliance. Described herein are apparatuses and methods for detecting wearing, including compliance. In some variations these apparatuses and methods may include a sensor configured to detect deflection of the one or more deflectable structures. In some variations, these apparatuses and methods may include a proximity sensor coupled to the appliance shell and configured to generate sensor data when in proximity with intraoral tissue.

Abstract: An aspect of the present invention provides an optical film 10 including a resin base material 11 and a functional layer 12, wherein a 5-?m square region on the front surface 10A of the optical film 10 is observed to have 1 or more and 50 or less depressions having any shape at least selected from a ring shape, a circular shape, and an irregular shape, when the square region is observed using an atomic force microscope after a rubber eraser abrasion test, in which the front surface 10A is rubbed 4,000 times with a rubber eraser in a reciprocating motion under a load of 500 g; the front surface 10A has a dynamic friction coefficient of 0.70 or less before the test; and the change rate of the dynamic friction coefficient of the front surface 10A between before and after the test is 35%.

Abstract: A steering wheel includes a decorative component and a surface skin on a surface of the rim. The decorative component is formed into a band and a leading-end portion of the decorative component has a tapered form in which an inner edge curves towards an outer circumference of the rim and serves as a curving edge. The surface skin includes a curved-side section adjoining the curving edge and a non-curved-side section adjoining a non-curving edge of the leading-end portion. The curved-side section includes a main body that includes a curving portion which corresponds to the curving edge of the leading-end portion in shape, and an extended portion that extends beyond an apex of the leading-end portion and extends towards the non-curving edge of the leading-end portion of the decorative component. A region of the extended portion beyond the apex is joined to a leading edge of the non-curved-side section.