摘要:
An electronics instrument 1 includes an instrument body, an operation display unit and a driving mechanism. The driving mechanism moves the operation display unit over the span between a first position where the insertion inlet of the instrument body is covered and a second position where the insertion inlet is opened. The driving mechanism is provided with a helical torsion coil spring 30. At the first position, the helical torsion coil spring 30 urges the operation display unit toward the second position. At the second position, the helical torsion coil spring 30 urges the operation display unit toward the first position. This configuration suppresses the sound generated when the operation display unit of a cover is located at a first position where the one surface of the instrument body is covered and a second position where at least a part of the one surface is opened.
摘要:
An electronic instrument has an instrument body 2, an operation unit 3, and an engagement link 4. The engagement link 4 removably attaches the operation unit 3 to the instrument body 2. The engagement link 4 has a first joint member 22 and a second joint member 23. The first joint member 22 engages with a lower end 3a of the operation unit 3. The second joint member engages with an upper end 3b of the operation unit 3. The link mechanism moves the second joint member 23 to release the second joint member 23 from the upper end 3b when the first joint member 22 moves toward an engaging position of the first joint member 22 with the lower end 3a. The link mechanism can move the second joint member 23 to engage with the upper end 3b while the first joint member 22 has been engaged with the lower end 3a.
摘要:
As an electronic apparatus in which a drive power source for generating a drive force to move a movable portion moving freely can be miniaturized, an multi-function electronic apparatus 1 has a main body 2, an operation and display unit 3 as a movable portion, a drive mechanism 4, the first and second pushing units, a guide groove 19 and a slide groove 21. The drive mechanism 4 has a movable arm 15 as a movable portion. The first and second pushing units push the operation and display unit 3 and the movable arm 15. The guide groove 19 and the slide groove 21 change the pushing forces of the first and second pushing units between the first position and the second position.
摘要:
A multifunctional electronic instrument includes a body of the electronic instrument, an operation display unit movably provided on the body of the electronic instrument, and a ground structure as an electric contact structure, which includes a parallel part and a contact spring piece. The parallel part includes an electrically conductive base material and an electrically insulating surface layer formed on surfaces of both sides of the base material, and is attached to a movable member that moves together with the operation display unit. The parallel part is provided with a projection. At an end of the projection, the base material is exposed in a ruptured part where the surface layer is ruptured. The ruptured part is provided with an electric contact. The contact spring piece comes in contact with the electric contact. The base material of the parallel part and the contact spring piece are electrically connected to each other.
摘要:
An electronic circuit device includes at least two circuit substrates for mounting electronic components and a flexible board for external electrical connection disposed between the circuit substrates. The flexible board is electrically connected to at least the surface of one circuit substrate opposed to another circuit substrate.
摘要:
Soybean milk from which grassy-smell and trypsin inhibitor have substantially been eliminated is prepared by crushing soybean at a temperature of 85.degree. C. or higher, maintaining the resulting crushed slurry at an elevated temperature, grinding the slurry, removing bean-curd (tofu) refuse from the slurry, and sterilizing the resulting soybean milk in a plate-type sterilizer.
摘要:
A reversal color photographic process which comprises subjecting an exposed silver halide color photographic light-sensitive material to a first black-and-white development and then (a) color developing the light-sensitive material with a color developing solution containing a water-soluble stannous salt and a phosphonocarboxylic acid compound or (b) processing the light-sensitive material with a fogging bath containing a water-soluble stannous salt and a phosphonocarboxylic acid compound and then color developing the light-sensitive material, the phosphonocarboxylic acid compound being represented by the general formula (I): ##STR1## wherein R.sub.1 is --COOM' or --PO(OM).sub.2 ;R.sub.2 is a hydrogen atom, an alkyl group containing 1 to 4 carbon atoms, --(CH.sub.2).sub.n COOM' or a phenyl group;R.sub.3 is a hydrogen atom or --COOM';M and M', which may be the same or different, each is a hydrogen atom, an alkali metal atom or an ammonium group;M is 0 or 1; andN is 1 to 4.
摘要翻译:一种反转彩色照相方法,其包括将暴露的卤化银彩色摄影感光材料进行第一次黑白显影,然后(a)用含有水溶性亚锡的彩色显影液彩色显影感光材料 盐和膦酰基羧酸化合物,或者(b)用含有水溶性亚锡盐和膦酰基羧酸化合物的雾化浴处理感光材料,然后使感光材料显色,膦酰基羧酸化合物由 通式(I):其中R 1是-COOM'或-PO(OM)2; R2是氢原子,含有1至4个碳原子的烷基, - (CH2)nCOOM'或苯基; R3是氢原子或-COOM'; M和M'可以相同或不同,分别为氢原子,碱金属原子或铵基; M IS 0或1; 而且是1至4。
摘要:
An electronic circuit device includes at least a first substrate and a second substrate, a spacer substrate interposed between the first substrate and the second substrate, an electronic component interposed between the first substrate and the second substrate, and at least one through-hole formed on the second circuit substrate opposing the first circuit substrate. The spacer substrate mutually connects the first substrate and the second substrate. The electronic component is connected to the first circuit substrate with the active surface of the electronic component. The through-hole penetrates from a first surface of the second circuit substrate opposing the first substrate to a second surface of the second circuit substrate. The first circuit substrate is connected to the electronic component.
摘要:
A semiconductor device package includes a plurality of leads and a stage, for mounting a semiconductor chip, arranged in juxtaposition at predetermined spatial intervals. A protruding terminal is formed at a predetermined portion on the lower surface of each of the leads. An insulating material is deposited in a continuous layer on the upper surfaces and the side surfaces of a plurality of the leads and on the side surfaces of the stage. A plurality of the leads and the stage are integrally coupled to each other through the insulating material and, therefore, the upper surfaces of the leads, the upper surface of the stage for bonding a semiconductor chip, and the terminals on the lower surfaces of the leads are exposed outside the insulating material. A semiconductor chip is bonded on the upper surface of the stage, the electrodes of the chip are electrically connected to the terminals on the upper surfaces of the leads, and the upper surface of the stage and the upper surfaces of the leads are deposited with a sealing insulating material thereby to seal the semiconductor chip in the sealing material.
摘要:
Fine grain silver halide photographic emulsions adapted for electron beam recording containing at least one compound represented by the following formula; ##SPC1##Wherein A represents an aliphatic group (substituted or unsubstituted), preferably an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group or a 5- or 6-membered heterocyclic ring containing at least one nitrogen atom, R.sub.1 and R.sub.2 represent a hydrogen atom or a lower alkyl group, and n represents 0 or 1.