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    • 5. 发明授权
    • Rotary shaft axial elongation measuring method and device
    • 旋转轴轴向伸长测量方法及装置
    • US06807870B2
    • 2004-10-26
    • US09928449
    • 2001-08-14
    • Mitsuru KondoKazuharu Hirokawa
    • Mitsuru KondoKazuharu Hirokawa
    • G01L314
    • G01B7/24G01B7/003G01B7/22G01B11/16G01B21/32
    • A rotary shaft axial elongation measuring method and device enable accurate measuring of rotary shaft axial elongation regardless of the amount of the elongation. Grooves (10, 12), arranged opposite to each other in a turned V shape along the axial direction, are provided in a rotational surface of the rotary shaft (1) whose axial elongation is to be measured. A sensor (14) is arranged opposite the rotational surface of the rotary shaft (1). The sensor (14) generates pulses upon passing of the groves (10, 12) following rotation of the rotary shaft (1). As a circumferential interval between the grooves (10, 12) differs according to the axial directional position of the rotary shaft (1), if the positions of the grooves (10, 12) at the position of the sensor (14) change due to the axial elongation, the interval of the pulses generated by the sensor (14) changes. Thus, by the change in the pulse generation interval, the axial elongation is measured.
    • 旋转轴轴向伸长率测量方法和装置能够精确地测量旋转轴的轴向伸长率,而不管伸长量如何。 在其轴向延伸率要测量的旋转轴(1)的旋转表面中设置有沿轴向以相反的V形彼此相对布置的槽(10,12)。 传感器(14)布置成与旋转轴(1)的旋转表面相对。 传感器(14)在旋转轴(1)旋转之后通过槽(10,12)产生脉冲。 由于槽(10,12)之间的周向间隔根据旋转轴(1)的轴向位置而不同,所以如果传感器(14)位置处的槽(10,12)的位置由于 轴向伸长,由传感器(14)产生的脉冲的间隔发生变化。 因此,通过脉冲发生间隔的变化,测量轴向伸长率。
    • 6. 发明授权
    • Device for detecting change in internal pressure of cylinder
    • 用于检测气缸内压变化的装置
    • US5323643A
    • 1994-06-28
    • US863005
    • 1992-04-06
    • Takao KojimaYoshiaki MatsubaraMitsuru Kondo
    • Takao KojimaYoshiaki MatsubaraMitsuru Kondo
    • G01L23/10G01L23/22G01M15/00
    • G01L23/22G01L23/10
    • A device for detecting a change in internal pressure of a cylinder includes a cylinder head, an ignition plug threadingly fitted into a plug insertion hole of the cylinder head. An annular piezoelectric sensor is secured in the plug insertion hole by screwing the plug into the insertion hole. The sensor has such an outer periphery that, when the ignition plug is screwed into the plug hole, a part of the outer periphery of the sensor placed is brought into engagement with an inside periphery of the plug hole and is thereby prevented from being further rotated in the screwing direction. By using a gasket having the same relative shape to the periphery of the plug insertion hole as that of the above sensor, rotation of the sensor can be prevented even when the sensor does not have such a relative shape.
    • 用于检测气缸内部压力变化的装置包括气缸盖,螺栓地装配在气缸盖的插头插入孔中的火花塞。 环形压电传感器通过将插头拧入插入孔中而固定在插头插入孔中。 传感器具有这样的外周边,当将火花塞拧入插塞孔时,放置的传感器的外周的一部分与插塞孔的内周接合,从而防止其进一步旋转 在螺旋方向。 通过使用与上述传感器的插头插入孔的周边相同的相对形状的垫圈,即使在传感器不具有这样的相对形状的情况下也能够防止传感器的旋转。
    • 8. 发明授权
    • Two-color heat-sensitive recording material with
2-hydroxy-3-naphthoanilide as both coupler and color developing agent
    • 双色热敏记录材料与2-羟基-3-萘甲酰苯胺作为偶联剂和显色剂
    • US4828957A
    • 1989-05-09
    • US53724
    • 1987-05-26
    • Naoki YoneseTosaku OkamotoMitsuru Kondo
    • Naoki YoneseTosaku OkamotoMitsuru Kondo
    • B41M5/323G03C1/52
    • G03C1/52
    • Disclosed is a two-color heat-sensitive recording material which comprises a base sheet and a recording layer of single-layer or multi-layer structure formed on the base sheet, the recording layer comrising:(a) a diazonium salt,(b) a basic leuco dye,(c) a 2-hydroxy-3-naphthoic acid derivative which acts as a coupler compound for causing the diazonium salt to develop color when heated and which also acts as a color developing material for causing the basic leuco dye to develop color when heated, and(d) a basic substance, wherein the diazonium salt and the basic leuco dye each form a color upon application of heat, thereby giving the first image of a mixed color, and, then, after irradiation of an active ray to decompose the diazonium salt, the basic leuco dye alone forms its own color upon application of heat, thereby giving the second image whose color is different from the mixed color of the first image.
    • 公开了一种双色热敏记录材料,其包括基片和形成在基片上的单层或多层结构的记录层,记录层包括:(a)重氮盐,(b) 碱性无色染料,(c)作为成色剂化合物的2-羟基-3-萘甲酸衍生物,其用于使重氮盐在加热时显色,并且还用作显色剂,使碱性无色染料 在加热时显色,和(d)碱性物质,其中重氮盐和碱性无色染料在施加热量时均形成颜色,从而得到混合颜色的第一图像,然后在活性物质的照射后 射线以分解重氮盐,单独的基本无色染料在施加热量时形成其自己的颜色,从而给出颜色不同于第一图像的混合色彩的第二图像。
    • 10. 发明授权
    • Heat-sensitive diazo recording material with diphenyl alkene coupler
    • 具有二苯基烯烃偶合剂的热敏重氮记录材料
    • US4770973A
    • 1988-09-13
    • US928050
    • 1986-11-07
    • Nobuo KandaKatsuhiko IshidaTosaku OkamotoMitsuru Kondo
    • Nobuo KandaKatsuhiko IshidaTosaku OkamotoMitsuru Kondo
    • C09B23/00B41M5/323G03C1/58B41M5/18
    • G03C1/58
    • In a heat-sensitive recording material which comprises a substrate and a heat-sensitive recording layer thereon containing a diazonium salt and coupler compound, the heat-sensitive recording material characterized in that the coupler compound comprises at least one compound represented by the formula [I] below ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each hydrogen atom, halogen atom, alkyl or alkoxyl; R.sub.9 is hydrogen atom or alkyl; X and Y are each hydrogen atom, --OR.sub.10 or --N(R.sub.11)(R.sub.12), R.sub.10, R.sub.11 and R.sub.12 being each hydrogen atom, alkyl, alicyclic group, aryl or aralkyl, these R.sub.10, R.sub.11 and R.sub.12 may have a substituent selected from among halogen atom, alkyl and alkoxy, R.sub.11 and R.sub.12 may link together to form a heteroring, or, one or both of R.sub.11 and R.sub.12 may form a heteroring together with an adjacent benzene ring; n is 0 or 1.
    • 在包含基材和其上含有重氮盐和偶联剂化合物的热敏记录层的热敏记录材料中,热敏记录材料的特征在于,成色剂化合物包含至少一种由式[I ]其中R 1,R 2,R 3,R 4,R 5,R 6,R 7和R 8各自为氢原子,卤原子,烷基或烷氧基; R9为氢原子或烷基; X和Y各自为氢原子,-OR 10或-N(R 11)(R 12),R 10,R 11和R 12各自为氢原子,烷基,脂环基,芳基或芳烷基,这些R 10,R 11和R 12可以具有选定的取代基 从卤素原子,烷基和烷氧基中,R 11和R 12可以连接在一起以形成杂环,或者,R11和R12中的一个或两个可以与相邻的苯环一起形成杂环; n为0或1。