摘要:
An aqueous slurry of a water-insoluble or slightly water-soluble metal hydroxide can be effectively filtrated and dehydrated by adding an anionic surfactant of the following formula (I):R--O--AO--.sub.n X (I)wherein R represents an alkyl or alkenyl group of 8-24 carbon atoms, A represents an alkyene group of 2-4 carbon atoms, X represents SO.sub.3 M (M being H, K, Na or NH.sub.4), PO.sub.3 M (M being K or Na) or CH.sub.2 COOM (M being K or Na), and n represents an interger of 1-100,to the aqueous slurry of the metal hydroxide or to the washing water.
摘要:
A transmission apparatus for converting a transmission data series into frequency-domain, converting the frequency-domain converted signal into time-domain signal, and transmitting the time-domain converted signal, the apparatus including: a preamble pattern generation unit which outputs at least two preamble patterns among second and third preamble patterns, including bit series in which each of bits of a first preamble pattern is continued for n bits (where n is an integer equal to or greater than 2) and for k bits (where k is an integer equal to or greater than 2, and k≠n), and the first preamble pattern; and a transmission unit which transmits the transmission signal including at least two of the preamble patterns output from the preamble pattern generation unit.
摘要:
High cleanliness spring steel useful in manufacturing a spring with SiO2-based inclusions being extremely controlled and excellent in fatigue properties is provided. High cleanliness spring steel which is steel containing; C: 1.2% (means mass %, hereafter the same with respect to the component) or below (not inclusive of 0%), Si: 1.2-4%, Mn: 0.1-2.0%, Al: 0.01% or below (not inclusive of 0%), and the balance comprising iron with inevitable impurities, wherein; the total of oxide-based inclusions of 4 or above of L (the large diameter of an inclusion)/D (the short diameter of an inclusion) and 25 μm or above of D and oxide-based inclusions of less than 4 L/D and 25 μm or above of L, in the oxide-based inclusions of 25 mass % or above of oxygen concentration and 70% (means mass %, hereafter the same with respect to inclusions) or above of SiO2 content when Al2O3+MgO+CaO+SiO2+MnO=100% is presumed, out of inclusions in the steel, is 20 nos./500 g or below.
摘要:
A battery states estimation method includes the steps of: measuring an electric current value of a battery B at an electric current value detection section and a terminal voltage value of the battery B at voltage detection section at a time of charge/discharge of the battery; and calculating at least one of such states of the battery as a state of charge (SOC), a state of health (SOH) and a full charge capacity based on the electric current value and the terminal voltage value as measured. When a change in the measured electric current value per second is at a predetermined value or higher, at least one of the SOC, the SOH and the full charge capacity of the battery is calculated based on the electric current values and the terminal voltage values measured during a battery charge/discharge period other than the lapsed period.
摘要:
A permanent magnet synchronous rotating electric machine includes a rotor and a stator. The rotor includes a first hole, a second hole, a first magnet, and a second magnet. The second hole is provided on an opposite side with respect to a center line extending along a radial direction of the rotor. The first magnet is provided in the first hole and extends along a first longitudinal axis inclined at a first acute angle with respect to the center line. The second magnet is provided in the second hole and extends along a second longitudinal axis inclined at a second acute angle with respect to the center line. The second acute angle is smaller than the first acute angle.
摘要:
Disclosed is an information distribution system including: a SIP server; and a plurality of terminals registered to the SIP server, wherein the plurality of terminals are composed of: a distribution source terminal; and a distribution destination terminal, the SIP server includes: a storage section to store terminal information; an obtaining section to obtain terminal information of a distribution destination terminal; a producing section to produce the distribution destination information; and a sending section to send distribution destination information to the distribution source terminal, the distribution source terminal includes: a requesting section to request to send the distribution destination information; and a distributing section to connect to the distribution destination terminal and to distribute the predetermined information by peer-to-peer communication, the requesting section sends the predetermined information to the SIP server, and the sending section sends the distribution destination information and the predetermined information.
摘要:
This disclosure discloses a motor comprising: a motor main body; and a winding switching unit configured to switch windings of the motor main body; the motor main body including: a motor housing that a first coolant channel is formed inside; and a stator having the windings and fixed to an inner surface of the motor housing, the winding switching unit including: a winding switching housing that a second coolant channel is formed inside and being disposed on an outer surface of the motor housing, and heat-generating components disposed at an outer surface of the winding switching housing and used to switch the windings.
摘要:
Disclosed herein is an electronic equipment unit having a cradle, electronic equipment detachably mounted to the cradle, and a connecting mechanism for detachably connecting the electronic equipment to the cradle. The electronic equipment has a housing, an antenna case connected to the back side of the housing, and a recess formed on the back side of the housing for receiving the antenna case. The antenna case is pivotable between a retracted condition where the antenna case is retracted in the recess and a raised condition where the antenna case is raised from the back side of the housing. The cradle has a connecting portion adapted to be received in the recess in the raised condition of the antenna case. The connecting portion is detachably connected to the recess by the connecting mechanism in the condition where the antenna case is raised and the connecting portion is received in the recess.
摘要:
This invention provides a process for producing an aqueous resin dispersion in which the average particle diameter of the dispersed resin is not more than 500 nm, comprising finely dispersing a monomeric mixture (I) containing (A) fatty acid-modified polymerizable unsaturated monomer and (B) other polymerizable unsaturated monomer which is copolymerizable with the monomer (A) in an aqueous medium in such a manner that the dispersed particles have an average particle diameter not more than 500 nm, and polymerizing the resulting emulsified product. The invention also provides aqueous resin compositions which comprise the aqueous resin dispersions, and water-based paint compositions which comprise the aqueous resin compositions.
摘要:
An object recognizing means obtains a relative physical value between a movable body and an object such as at least one of the other movable body, an object on the ground, a position on the ground, a topographical feature and a regional information around the movable body, and a safety keeping area calculator calculates an imaginary safety keeping area around the movable body from the relative physical value, and an object intrusion judging means decides as to at least one of whether or not the object is within the safety keeping area and whether or not the object will be within the safety keeping area to perform at least one of controlling for preventing a collision between the movable body and the object and outputting an alarm, when deciding the at least one of that the object is within the safety keeping area and that the object will be within the safety keeping area.