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    • 41. 发明授权
    • Gyroscope using circular rod type piezoelectric vibrator
    • 陀螺仪采用圆杆式压电振动器
    • US5336960A
    • 1994-08-09
    • US53963
    • 1993-04-27
    • Hiroshi ShimizuTetsuo YoshidaChikara Mashiko
    • Hiroshi ShimizuTetsuo YoshidaChikara Mashiko
    • G01C19/5642H01L41/08
    • G01C19/5642
    • In a piezoelectric gyroscope system wherein a vibrating body is vibrated in a specific direction by a piezoelectric actuator and is subjected to another vibration in a direction perpendicular to the specific direction due to the Coriolis' force upon being subjected to a rotation of a rotational speed, the perpendicular vibration being detected as an electric signal representative of the rotational speed by a piezoelectric transducer, the vibrating body is made of a circular rod of a piezoelectric material having a plurality of elongated electrodes on the outer surface of the rod, in order to resolve difficulty for mounting piezoelectric transducers onto the vibrating body. A driving signal is applied to predetermined ones of the electrodes to vibrate the rod in a particular diametric direction and an output signal is detected from specific ones of the electrodes according to the vibration due to the Coriolis' force. When an even number of electrodes are provided, those electrodes are formed at equiangularly spaced positions on the outer surface of the rod. When an odd number of electrodes are provided, those electrodes are formed at equiangularly spaced positions within an angular region of (360 angular degrees.times.2/3) on the outer surface of the rod.
    • 在压电陀螺仪系统中,振动体通过压电致动器在特定方向上振动,并且由于受到旋转速度旋转时的科里奥利力而在与特定方向垂直的方向上受到另一振动, 通过压电换能器将垂直振动检测为表示转速的电信号,该振动体由在杆的外表面上具有多个细长电极的压电材料的圆形棒制成,以便分解 将压电换能器安装在振动体上的困难。 将驱动信号施加到预定的电极中以使杆在特定的直径方向上振动,并且根据由科里奥利力产生的振动,从特定的电极检测输出信号。 当设置偶数个电极时,这些电极在杆的外表面上以等角间隔的位置形成。 当提供奇数个电极时,这些电极在杆的外表面上的(360°角度×2/3)的角度区域内以等角间隔的位置形成。
    • 43. 发明授权
    • Image formation method and silver halide photographic material therefor
    • 图像形成方法和卤化银照相材料
    • US5236807A
    • 1993-08-17
    • US860208
    • 1992-03-27
    • Nobuaki InoueTetsuo YoshidaShuzo SugaHiroyuki Goto
    • Nobuaki InoueTetsuo YoshidaShuzo SugaHiroyuki Goto
    • G03C1/06
    • G03C1/061
    • A method for forming an image is disclosed, comprising imagewise exposing a negatively working silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer with light having a wavelength of from 460 to 600 nm and containing substantially no light having a wavelength of 360 nm or less, said emulsion layer containing at least one sensitizing dye having an absorption maximum (.lambda..sub.max) at a wavelength of form 450 nm to 580 nm, and said emulsion layer or other hydrophilic colloidal layer containing at least one hydrazine derivative. The method provides an image having excellent image quality either in enlargement or reduction work without causing reduction in sensitivity or inducing black pepper.
    • 公开了一种用于形成图像的方法,该方法包括将负极工作的卤化银照相材料成像曝光,所述负性卤化银照相材料包括其上具有至少一个卤化银乳剂层的支持体,其具有波长为460-600nm的光并且基本上不含有波长 所述乳剂层含有至少一种在450nm至580nm波长处具有最大吸收(λmax)的敏化染料,所述乳剂层或其它亲水性胶体层含有至少一种肼衍生物。 该方法提供了在放大或缩小工作中具有优异图像质量的图像,而不引起灵敏度降低或诱导黑胡椒。
    • 44. 发明授权
    • Silver halide photographic material and process for the development
thereof
    • 银色摄影材料及其开发过程
    • US5229263A
    • 1993-07-20
    • US699837
    • 1991-05-14
    • Tetsuo YoshidaKoichi Kuno
    • Tetsuo YoshidaKoichi Kuno
    • G03C1/08G03C1/09G03C1/10
    • G03C1/08G03C1/09G03C1/10
    • A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer containing silver halide grains, wherein said silver halide grains have a silver chloride content of 30 mol% or more and contain (i) and iridium compound in an amount of 10.sup.-6 mol or less per mol of silver halide, (ii) at least one compound selected from the group consisting of iron, rhenium, ruthenium and osmium compounds in an amount of 10.sup.-3 mol or less per mol of silver halide, and (iii) (a) at least one compound selected from the group consisting of compounds represented by general formula (1-a), (1-b) and (1-c): ##STR1## wherein Z represents a C.sub.1-18 alkyl group, a C.sub.6-18 aryl group or a heterocyclic group; Y represents an atomic group required for the formation of a C.sub.6-18 aromatic ring or a heterocyclic group, said groups represented by Z or formed by Y may be substituted with at least one substituent; M represents a metallic atom or organic cation; and n represents an integer from 2 to 10, and/or (b) the silver halide grains have been chemically sensitized at a pH of 5.5 or less. A process for the development of the silver halide photographic material is also provided wherein processing is effected by an automatic developing machine in a total processing time of 20 to 60 seconds.
    • 45. 发明授权
    • Apparatus for varying capacity of scroll type compressor
    • 涡旋式压缩机容量变化的装置
    • US5059098A
    • 1991-10-22
    • US469940
    • 1990-01-25
    • Shinichi SuzukiTakashi BanTetsuhiko FukanumaTetsuo Yoshida
    • Shinichi SuzukiTakashi BanTetsuhiko FukanumaTetsuo Yoshida
    • F04C28/00F04C18/02F04C28/10F04C28/16
    • F04C28/16F04C18/0215
    • In a scroll type of compressor having a stationary scroll, a movable scroll opposed to the stationary scroll and rotatable thereabout but not rotatable about its own axis, so that a closed chamber which decreases in volume during the rotation of the movable scroll is defined by and between the stationary scroll and the movable scroll, and an introduction passage through which a coolant is introduced into the compressor, wherein a capacity varying apparatus comprises a suction restriction mechanism provided in the introduction passage to control the cross sectional area thereof in accordance with the pressure of the coolant, a by-pass passage extending through the stationary scroll to connect the portion of the closed chamber connected to start ends of scroll portions provided on the movable and stationary scrolls, while being reduced in volume, to suction pressure area in the compressor, a by-pass opening and closing mechanism provided in the by-pass passage to open and close the latter in accordance with the pressure of the coolant, and a control valve actuated in accordance with the pressure of the coolant before being restricted, to control the operation of the suction restriction mechanism and the by-pass opening and closing mechanism.
    • 在具有固定涡旋件的涡旋式压缩机中,与静止涡旋件相对并且可在其周围旋转但不能围绕其自身轴线旋转的可动涡旋件,使得在可动涡旋件的旋转期间体积减小的闭合腔室由 在固定涡旋件和动涡旋件之间,以及引入通道,冷却剂通过该导入通道引入压缩机,其中容积变化装置包括设置在引入通道中的吸入限制机构,以根据压力控制其横截面积 冷却剂的旁路通道,其延伸穿过固定涡旋件,以将连接到设置在可移动和静止涡旋件上的涡旋部分的起始端的闭合室的部分在体积减小的同时连接到压缩机中的吸入压力区域 ,旁路开闭机构,设置在旁路通道中以打开和关闭拿铁 根据冷却剂的压力,以及根据冷却剂在受到限制之前的压力而启动的控制阀,以控制吸入限制机构和旁路开启和关闭机构的操作。
    • 46. 发明授权
    • Multi-cylinder refrigerant gas compressor with a muffling arrangement
    • 多缸制冷剂气体压缩机具有消音装置
    • US5051069A
    • 1991-09-24
    • US486167
    • 1990-02-28
    • Hayato IkedaTetsuo YoshidaShinji Mizuno
    • Hayato IkedaTetsuo YoshidaShinji Mizuno
    • F04B27/08F04B27/10F04B27/12F04B39/00F04B1/12
    • F04B39/0061F04B27/1036F04B27/12Y10S181/403
    • A multi-cylinder piston-operated compressor having a cylinder consisting of an axially combined cylinder block closed at both axial ends by front and rear housings having suction and discharge chambers therein, a reciprocative piston mechanism arranged in the cylinder for sucking, compressing, and discharging a refrigerant gas, and a connecting flange from which the refrigerant gas after compression is sent toward an air-conditioning circuit. The cylinder block and the connecting flange define a muffling chamber for deadening pulsation in the pressure of the discharged refrigerant gas. The compressor further has front and rear delivery passageways axially extending from the front and rear discharge chambers and having different axial lengths, to cause a pressure differential between the flow of the discharged refrigerant gas passing through the front delivery passageway and that of the discharged refrigerant gas passing through the rear delivery passageway, thereby producing an agitated flow of the compressed refrigerant gas within the muffling chamber.
    • 一种多气缸活塞式压缩机,其具有由轴向组合的气缸体组成的气缸,所述气缸体在两轴向端部处具有在其内具有吸入和排出室的前后壳体;布置在气缸中用于吸入,压缩和排出的往复活塞机构 制冷剂气体和压缩后的制冷剂气体从空气调节回路输送的连接凸缘。 气缸体和连接凸缘限定了消声室,用于在排出的制冷剂气体的压力中消除脉动。 压缩机还具有从前后排出室轴向延伸并具有不同轴向长度的前后输送通道,以使通过前排出通道的排出的制冷剂气体与排出的制冷剂气体的流量之间的压力差 通过后部输送通道,从而在消音室内产生搅动的压缩的制冷剂气体流。
    • 47. 发明授权
    • Direct positive photo-sensitive materials
    • 直接正片感光材料
    • US4857445A
    • 1989-08-15
    • US16551
    • 1987-02-19
    • Tetsuo YoshidaTatsuo Heki
    • Tetsuo YoshidaTatsuo Heki
    • G03C1/485
    • G03C1/48584G03C1/48576
    • A direct positive photo-sensitive material is described, wherein the material comprises at least one internal latent image-type silver halide emulsion layer containing core/shell-type silver halide grains consisting of substantially cubic or tetradecahedral grains mainly of the face (100) and being spectrally-sensitized with at least one sensitizing dye having the following formula: ##STR1## wherein R.sup.1 and R.sup.2 represent each a lower alkyl group substituted with a sulfonato, carboxyl or hydroxyl group, at least one of R.sup.1 and R.sup.2 being a sulfonatoalkyl group, R.sup.3 represents a hydrogen atom or a lower alkyl or substituted or unsubstituted phenethyl group, R.sup.4 represents a chlorine atom, a methoxy or ethoxy group or a hydrogen atom, R.sup.5 represents a chlorine atom or a phenyl, alkoxy or alkyl group, M.sup.+1 represents a cationic residue, m represents 0 or 1 with the proviso that when an inner salt is formed, m is 0.
    • 描述了直接正性感光材料,其中该材料包含至少一个内部潜像型卤化银乳剂层,其包含主要由面(100)和(B)组成的基本上为立方体或十四面体的核心/壳型卤化银颗粒,以及 用至少一种具有下式的敏化染料进行光谱增感:其中R 1和R 2各自表示被磺酸基,羧基或羟基取代的低级烷基,R 1和R 2中的至少一个是磺酰基烷基, R3表示氢原子或低级烷基或取代或未取代的苯乙基,R4表示氯原子,甲氧基或乙氧基或氢原子,R5表示氯原子或苯基,烷氧基或烷基,M + 1表示 阳离子残基,m表示0或1,前提条件是当形成内盐时,m为0。