摘要:
An electric vehicle includes a vehicle body frame, a seat, a driving wheel, a motor, a battery, an accessory, and an accessory box. The vehicle body frame includes a head pipe, a main frame connected to the head pipe, and a first seat frame attached to the main frame. The seat is fixed to an upper portion of the first seat frame. The driving wheel is rotatable relative to the vehicle body frame. The motor is connected to the driving wheel to rotate the driving wheel. The battery is configured to supply power to the motor. The accessory is configured to assist at least one of the motor and the battery. The accessory box stores the battery and the accessory. The accessory box is provided above a rear end of the main frame and under the seat.
摘要:
An Fe-Ni alloy sheet for a shadow mask, which consists essentially of:nickel: from 34 to 38 wt. %,silicon: from 0.01 to 0.15 wt. %,manganese: from 0.01 to 1.00 wt. %, andthe balance being iron and incidental impurities.The surface portion of the alloy sheet has a silicon (Si) segregation rate, as expressed by the following formula, of up to 10%: ##EQU1## and a center-line mean roughness (Ra) of the alloy sheet satisfies the following formula:0.3 .mu.m
摘要:
To easily prevent flapping of a cover attached to a vehicle such as a motor cycle. A storage box is provided on a lateral side of a vehicle frame. The storage box includes a storage box main body having an opening facing an outside of a vehicle, and a lid member which is openable and closable to cover the opening. A side cover which covers a lateral side of the vehicle is provided in front of the storage box. A rear edge portion of the side cover extends to an outside edge portion of the storage box main body, and is fixed to the outside edge portion.
摘要:
A seat height adjustment apparatus includes a stepped portion provided on a bottom plate of a seat and formed in a stepped configuration, an adjust member removably attached to the stepped portion and having a lower face placed on a seat rail for adjusting the height between the seat rail and the seat, and vehicle body side fixing members provided on the seat rail for abutting with an abutting portion to fix the adjust member. Upon seat height adjustment, adjustment of the seat height can be carried out simply only by replacing the adjust member to an arbitrary stage of the stepped portion. Further, since the seat height adjustment apparatus is formed from the three parts of the stepped portion, adjust member and vehicle body side fixing member, the number of parts is reduced.
摘要:
In an electronic level in which a leveling rod is collimated to convert the result of collimation into an image signal in the form of an electric signal and then graduated numerical values are automatically recognized as characters to thereby compute the collimated position, recognition cannot be made with small graduated numerical values when the distance between a telescope 1 and the leveling rod is large. If the graduated numerical values are enlarged, recognition can neither be made when the distance is small because the graduated numerical values go beyond the field of view. As a solution, two kinds of large and small graduated numerical values A, B are indicated on the leveling rod. From the pitches of graduation patterns M1, M2 in the image signals, the distance between the telescope and the leveling rod is obtained. Then, depending on the distance, the graduated numerical value to be recognized is selected out of the graduated numerical values A, B.
摘要:
An Fe-Ni alloy sheet for a shadow mask excellent in etching pierceability, preventing sticking during annealing, and inhibiting production of gases, which consists essentially of:______________________________________ nickel (Ni) from 34 to 38 wt. %, silicon (Si) from 0.01 to 0.09 wt. %, aluminum (Al) from 0.002 to 0.020 wt. %, calcium (Ca) from 0.0002 to 0.0020 wt. %, magnesium (Mg) from 0.0003 to 0.0020 wt. %, where, Ca + 1/2 Mg from 0.0005 to 0.0025 wt. %, ______________________________________ andthe balance being iron and incidental impurities,where, the contents of carbon (C), nitrogen (N), sulfur (S), oxygen (O) and phosphorus (P) as the incidental impurities being respectively:up to 0.0050 wt.% for carbon,up to 0.0020 wt.% for nitrogen,up to 0.0020 wt.% for sulfur,up to 0.0040 wt.% for oxygen, andup to 0.0040 wt.% for phosphorus,where, 1/10 C+1/10 N+S+1/5 O+1/2P:up to 0.0045 wt.%, andCa+1/2 Mg.gtoreq.S+1/5 O; andthe surface portion of the Fe-Ni alloy sheet having a silicon (Si) segregation rate, as expressed by the following formula, of up to 10%: ##EQU1##
摘要:
Androstane steroids are produced by microbiological conversion of a sterol substrate with a microorganism belonging to the genus Mycobacterium wherein the medium used contains at least 0.1% by weight of egg yoke as a dry weight.
摘要:
The improvement in a process for the production of 17-hydroxyandrosta-1,4-dien-3-one and androsta-1,4-diene-3,17-dione by the microbiological oxidation of a sterol, its 4-en-3-one derivative or its 1,4-dien-3-one derivative, which comprises adding to the culture medium at least one glyceride-containing substance selected from the group consisting of glycerides, fats, oil seeds and oil fruits in an amount sufficient that the culture medium contains at least 0.3 percent by weight of glycerides.