摘要:
In an electric rotary shaver in which outer cutters are provided in outer cutter holes formed in a cutter frame so that the outer cutters can move in the axial direction and tilt in any desired direction with inner cutters disposed between the outer cutters and inner cutter drive shafts that are urged in the axial direction toward the outer cutter, the outer surfaces of the outer cutters and the inner surfaces of the outer cutter holes being caused to make a sliding contact so that the outer cutters tilt in any desired direction in the outer cutter holes. The circumference of each outer cutter is curved so as to snugly engage with the curved outer surface of each outer cutter hole.
摘要:
Selenium-containing amalgam alloys for dental restoration comprises 0.1-50% by weight of any one of the following alloy powders (A), (B) and (C) mixed with 50-99.9% by weight of the following amalgam alloy powders (D).(A): Silver alloy powders containing no less than 50% by weight of silver and 0.01-10% by weight of selenium,(B): Copper alloy powders containing no less than 50% by weight of copper and 0.01-5% by weight of selenium,(C): Alloy powders mix of (A) with (B) wherein the total amount of silver and copper is adjusted to no less than 50% by weight, and the amount of selenium to 0.01-10% by weight, and(D): Silver-tin-copper amalgam alloy powders. At least one of the any one of (A), (B) and (C) and (D) may be pre-amalgamated with mercury in an amount of no higher than 3% by weight based on the total weight thereof.
摘要:
A brake control section can select an automatic mode in which a mechanical brake is automatically transitioned from a released state to a braking state in response to the running condition of a vehicle. A diagnostic section outputs a fail signal when an abnormal condition of the brake control section is detected. A power control section automatically stops a drive power source of the vehicle when the running condition of the vehicle satisfies a predetermined condition for determining a vehicle stop. When the automatic mode of the brake control section is released or when the diagnostic section outputs a fail signal of the brake control section, the power control section is inhibited to automatically stop the drive power source, so that an unintentional movement of the vehicle caused by an inclination of the road surface and the automatic stop of the drive power source can be prevented.
摘要:
A method of producing a semiconductor wafer includes placing a base wafer within a reaction chamber, and epitaxially growing a p-type Group 3-5 compound semiconductor on the base wafer by supplying, into the reaction chamber, a Group 3 source gas consisting of an organometallic compound of a Group 3 element, a Group 5 source gas consisting of a compound of a Group 5 element, and an impurity gas including an impurity that is to be incorporated as a dopant into a semiconductor to serve as a donor. Here, during the epitaxial growth of the p-type Group 3-5 compound semiconductor, the flow rate of the impurity gas and the flow rate ratio of the Group 5 source gas to the Group 3 source gas are set so that the product N×d (cm−2) of the residual carrier concentration N (cm−3) and the thickness d (cm) of the p-type Group 3-5 compound semiconductor may be 8.0×1011 or less.
摘要:
There are provided a higher-performance compound semiconductor epitaxial substrate having improved electron mobility characteristics and its production method. The compound semiconductor epitaxial substrate includes a channel layer in which electrons travel and an epitaxial layer on each of a front side and a back side of the channel layer, wherein a total p-type carrier concentration A (/cm2) per unit area in the epitaxial layer on the back side of the channel layer and a total p-type carrier concentration B (/cm2) per unit area in the epitaxial layer on the front side of the channel layer satisfy the following expression (1): 0
摘要翻译:提供了具有改善的电子迁移率特性的高性能化合物半导体外延基板及其制造方法。 化合物半导体外延基板包括电子行进的沟道层和沟道层的前侧和后侧各自的外延层,其中,在该沟道层中,每单位面积的总P型载流子浓度A(/ cm 2) 在沟道层的背面侧的外延层和沟道层前侧的外延层中的每单位面积的总P型载流子浓度B(/ cm 2)满足下式(1):0
摘要:
An autonomous moving apparatus arranged to travel autonomously in a surrounding environment preferably includes: a distance measuring sensor arranged to output detection waves, detect a distance between the apparatus and an object which has reflected the detection wave based on a reflection state of the detection wave, and acquire information about the distance between the apparatus and the object which exists in the surroundings of the apparatus; an inclination sensor arranged to detect an inclination of the distance measuring sensor; and a control unit arranged to estimate the self-position in the surrounding environment and generate the global map of the surrounding environment based on the distance information. When the distance measuring sensor is determined to be inclined based on a detection result of the inclination sensor, the control unit stops estimating the self-position based on the distance information and stops generating the global map based on the distance information.
摘要:
A disparity profile indicating a relation between a perpendicular position on time series images and a disparity on a target monitoring area based on an arrangement of a camera is calculated. Processing areas are set, by setting a height of each of the processing areas using a length at the bottom of the image obtained by converting a reference value of a height of an object according to the profile, while setting a position of each bottom of processing areas on the image. An object having a height higher than a certain height with respect to the monitoring area, unify an object detection result in each processing area according to the disparity of the object, and detect the object of the whole monitoring area from each processing area is detected. Position and speed for the object detected by the object primary detection unit are estimated.
摘要:
A rotary shaver including an outer cutter frame (18) provided on a shaver main body (10), an outer cutter (14) that is installed in this outer cutter frame (18) and has ring-shaped thin layer portions (28a, 28b) whose upper surfaces are the shaving surfaces, and an inner cutter (16) that has cutter bodies (38) that rotates and make sliding contact with the lower surface of the thin layer portions of the outer cutter to cut hair that entered hair introduction openings (30a, 30b) formed in the thin layer portions; wherein the hair introduction openings have a slit shape extending in substantially the radial direction of the thin layer portions, and the cutting edge angle (p, q) at the lower end(s) of the side wall surface(s) of the hair introduction openings (30a, 30b) defined by the ribs (32a, 32b) is an acute angle.
摘要:
A rotary shaver including an outer cutter frame (18) provided on a shaver main body (10), an outer cutter (14) that is installed in this outer cutter frame (18) and has ring-shaped thin layer portions (28a, 28b) whose upper surfaces are the shaving surfaces, and an inner cutter (16) that has cutter bodies (38) that rotates and make sliding contact with the lower surface of the thin layer portions of the outer cutter to cut hair that entered hair introduction openings (30a, 30b) formed in the thin layer portions; wherein the hair introduction openings have a slit shape extending in substantially the radial direction of the thin layer portions, and the cutting edge angle (p, q) at the lower end(s) of the side wall surface(s) of the hair introduction openings (30a, 30b) defined by the ribs (32a, 32b) is an acute angle.
摘要:
A rotary shaver including an outer cutter frame (18) installed on the shaver main body (10), an outer cutter (14) installed in this outer cutter frame (18) and is formed with hair introduction openings (30a, 30b) in ring-shaped thin layer portions (28a, 28b) whose upper surfaces make the shaving surfaces, and an inner cutter (16) that has a cutter body (38) that rotates while making sliding contact from below with the lower surface of the thin layer portions to cut hair that entered the hair introduction opening; wherein the hair introduction openings have a slit shape of substantially constant width and extend in the thin layer portions (28a, 28b) in substantially the radial direction, and they are also curved in a substantially wave shape in their lengthwise direction.