公开(公告)号：US4669845A

公开(公告)日：1987-06-02

申请号：US771279

申请日：1985-08-30

申请人： Minoru Ishiguro ,  Takashi Kamoda ,  Tetuo Nishizawa ,  Shigeo Nakayama ,  Toshio Yoshida

发明人： Minoru Ishiguro ,  Takashi Kamoda ,  Tetuo Nishizawa ,  Shigeo Nakayama ,  Toshio Yoshida

IPC分类号： G03B17/02 ,  G03B17/30

CPC分类号： G03B17/30 ,  G03B17/02 ,  G03B2217/268

摘要： In a camera of the drop-in loading type having a film insertion opening formed at the bottom of the camera body, a device is provided for restricting a back lid, supported for pivotal opening and closing movement on the camera, to a partially opened position where the insertion opening is exposed and a guide slot is defined between the camera body and the back lid for allowing a film container with a film leader previously drawn out to be inserted therethrough. The restricting device can be released for full opening in order that the back lid is full opened to a position where the rear of the camera body is exposed to allow repairing an interior mechanism.

摘要翻译： 在具有形成在照相机主体的底部的胶片插入口的滴入装载类型的相机中，设置有一个装置，用于限制支撑在照相机上的枢转打开和关闭运动的后盖到一部分打开位置 其中所述插入开口被暴露，并且在所述照相机主体和所述后盖之间限定引导槽，以允许具有预先拉出的胶片引导片的胶卷容器插入其中。 为了完全打开限制装置，为了使后盖完全打开到照相机机身的后部暴露以允许修理内部机构的位置。

公开(公告)号：US4610522A

公开(公告)日：1986-09-09

申请号：US657689

申请日：1984-10-04

申请人： Takashi Tobioka ,  Tetuo Nishizawa ,  Minoru Ishiguro ,  Toshio Yoshida ,  Masanoshin Komori ,  Seiji Asano ,  Takeshi Yoshino ,  Hiroshi Hara

发明人： Takashi Tobioka ,  Tetuo Nishizawa ,  Minoru Ishiguro ,  Toshio Yoshida ,  Masanoshin Komori ,  Seiji Asano ,  Takeshi Yoshino ,  Hiroshi Hara

IPC分类号： G03B17/00 ,  G03B17/36 ,  G03B17/42 ,  G03B1/12 ,  G03B1/60

CPC分类号： G03B17/425

摘要： A mode change-over device for a mode change-over device for a pre-winding type camera in which, after a loading of a film patrone in the camera and before the shooting, a pre-winding of the film is conducted to fully pre-wind the film on a spool and, when the pre-winding is finished, a mode retaining member is unlocked so as to release a mode change-over member thereby operating a mode change-over switch for a shooting mode, such as to allow an unwinding of the film in a frame-by-frame fashion for each shooting exposure, while the mode change-over member is charged by an opening of a back lid of the camera, the mode change-over device comprising; a counter adapted to operate in response to winding and rewinding of the camera; a retaining member for locking the mode retaining member when the back lid has been opened erroneously or accidentally; and a counter engaging member which prevents the retaining member from locking the mode change-over member when the counter is in the initial position, whereas, when the counter is in the counting position, operates the retaining member for making the retaining member lock the mode change-over member.

摘要翻译： 一种用于预卷绕型照相机的模式切换装置的模式切换装置，其中，在将照相机中的胶片照相机加载并且在拍摄之前，将胶片的预卷绕进行到完全预先 - 将卷片卷绕在卷轴上，并且当预卷绕完成时，模式保持部件被解锁，以便释放模式转换部件，从而操作用于拍摄模式的模式转换开关，例如允许 所述模式转换装置包括：模式切换装置，其中所述模式转换部件通过所述相机的后盖的开口被充电; 适于响应于相机的卷绕和倒带操作的计数器; 当后盖被错误地或意外地打开时用于锁定模式保持构件的保持构件; 以及当计数器处于初始位置时防止保持构件锁定模式转换构件的反接合构件，而当计数器处于计数位置时，操作保持构件以使保持构件锁定模式 转换会员

公开(公告)号：US4586801A

公开(公告)日：1986-05-06

申请号：US658480

申请日：1984-10-09

申请人： Tetuo Nishizawa ,  Seiji Asano ,  Minoru Ishiguro ,  Masanoshin Komori ,  Takashi Tobioka ,  Toshio Yoshida ,  Hiroshi Hara

发明人： Tetuo Nishizawa ,  Seiji Asano ,  Minoru Ishiguro ,  Masanoshin Komori ,  Takashi Tobioka ,  Toshio Yoshida ,  Hiroshi Hara

IPC分类号： G03B17/42 ,  G03B1/18

CPC分类号： G03B17/425

摘要： A pre-winding type photographic camera is provided with a mode changing mechanism for changing its operational mode between a pre-winding mode in which film is drawn out from a film magazine loaded in the camera and is taken up around the spool of the camera prior to photographing, and photographing mode in which the film is rewound into the film magazine by one frame each time the film is exposed. The mode changing mechanism is arranged to set the operational mode to the pre-winding mode by, in response to the opening of the backlid of the camera, bringing a mode changing member to a pre-winding mode position, and at the same time causing a force to be charged for bringing the mode changing member to a photographing mode position, and by retaining the mode changing member in the pre-winding mode position in response to the opening of the backlid of the camera, and is arranged to change the operational mode to the photographing mode by releasing the mode changing member in response to completion of the pre-winding mode operation, thereby permitting the mode changing member to move to the photographing mode position under the charged force. The mode changing mechanism is further provided with a magazine switch which is closed in response either to insertion or removal of the magazine and is kept closed until it is opened in response to the opening of the backlid of the camera. The magazine switch is inserted into the energizing circuit of the driving motor for driving the film in the pre-winding mode operation in series with the driving motor.

摘要翻译： 预卷绕型照相机设置有模式改变机构，用于在预卷绕模式之间改变其操作模式，其中胶片从装载在相机中的胶片盒中取出并卷绕在相机的卷轴周围 拍摄和拍摄模式，其中每次胶片被曝光时，胶片被重新卷绕到胶片盒中一帧。 模式改变机构被布置成通过响应于相机的后视镜的打开将操作模式设置为预卷绕模式，使模式改变部件变为预卷绕模式位置，并且同时导致 用于使模式改变构件进入拍摄模式位置而被充电的力，并且响应于照相机的反光镜的打开而将模式改变构件保持在预卷绕模式位置，并且被布置成改变操作 通过解除模式改变构件的响应于预卷绕模式操作的完成，模式转换到拍摄模式，从而允许模式改变构件在充电力下移动到拍摄模式位置。 模式改变机构还设置有盒式开关，该盒式开关响应于盒的插入或移除而关闭，并且保持关闭，直到其响应于照相机的后盖的打开而打开。 刀库开关被插入驱动电动机的通电电路中，用于与驱动电动机串联在预卷绕模式操作中驱动膜。

公开(公告)号：US20090072666A1

公开(公告)日：2009-03-19

申请号：US12224986

申请日：2007-02-28

申请人： Minoru Ishiguro ,  Shinichi Yamamoto ,  Manabu Aoyagi

发明人： Minoru Ishiguro ,  Shinichi Yamamoto ,  Manabu Aoyagi

IPC分类号： H02N2/12

CPC分类号： H02N2/103 ,  H02N2/003

摘要： It is an object to provide a small ultrasonic actuator whose voltage control is easy. The ultrasonic actuator acts on a rotatable rotor to rotate the rotor, the ultrasonic actuator includes: a plate vibrator having one end which contacts the rotor, a corner portion bent at a midpoint in the vibrator, and the other end which is fixed; and a piezoelectric device which contacts a part of the vibrator between the one end and the corner portion, and transmits a vibration to the vibrator by vibrating in response to application of an alternating voltage between one of electrodes provided respectively on both surfaces or the plate vibrator serving as the one of the electrodes and the other of the electrodes.

摘要翻译： 本发明的目的是提供一种电压控制容易的小型超声波致动器。 超声波致动器作用在可旋转的转子上以使转子旋转，超声波致动器包括：一个板振动器，其一端接触转子，一个拐角部分在振动器的中点弯曲，另一端固定; 以及压电装置，其与所述一端和所述角部之间的所述振动器的一部分接触，并且响应于在分别设置在两个表面上的电极之一或所述板振动器上施加交流电压而振动而向所述振动器传递振动 用作电极和另一个电极中的一个。

公开(公告)号：US5516835A

公开(公告)日：1996-05-14

申请号：US125192

申请日：1993-09-23

申请人： Minoru Ishiguro ,  Haruo Yanasa

发明人： Minoru Ishiguro ,  Haruo Yanasa

IPC分类号： C08F4/06 ,  C08F210/00 ,  C08F236/04 ,  C08F236/08 ,  C09J109/00 ,  C09J121/00 ,  C09J123/02 ,  C09J123/10 ,  C09J123/18 ,  C09J153/02 ,  C08L53/00

CPC分类号： C09J123/10 ,  C08F236/08 ,  C09J109/00 ,  C09J153/02

摘要： An isoprene-based hydrocarbon resin having a softening point of from 60.degree. to 140.degree. C. and a number average molecular weight of from 500 to 2000 which is obtained by cationic polymerization of a monomer mixture comprising from 40 to 90% by weight of isoprene and from 10 to 60% by weight of an aliphatic monoolefin containing 4 to 10 carbon atoms in the presence of a Friedel-Crafts catalyst and an adhesive composition comprising 100 parts by weight of a base polymer selected from the group consisting of an amorphous propylene polymer, a block copolymer rubber and isoprene rubber and from 10 to 200 parts by weight of said isoprene-based hydrocarbon resin as a tackifier are disclosed. The isoprene-based hydrocarbon resin is excellent in hue and heat stability to provide an adhesive composition excellent in heat stability.

摘要翻译： 软化点为60〜140℃，数均分子量为500〜2000的异戊二烯类烃树脂，其通过阳离子聚合包含40〜90重量％的异戊二烯的单体混合物而得到 和10至60重量％的在Friedel-Crafts催化剂存在下含有4至10个碳原子的脂肪族单烯烃，和包含100重量份选自无定形丙烯聚合物的基础聚合物的粘合剂组合物 ，嵌段共聚物橡胶和异戊二烯橡胶以及10〜200重量份作为增粘剂的所述异戊二烯系烃树脂。 异戊二烯类烃树脂的色相和热稳定性优异，提供热稳定性优异的粘合剂组合物。

公开(公告)号：US5298934A

公开(公告)日：1994-03-29

申请号：US961544

申请日：1992-10-15

申请人： Minoru Ishiguro

发明人： Minoru Ishiguro

IPC分类号： G02B7/36 ,  G03B3/00

CPC分类号： G02B7/36

摘要： A range finder circuit for a passive-type autofocusing device includes three line photosensors. Secondary differences of their output signals and the zero-cross points of the secondary differences are detected and stored. A coincidence detecting circuit compares the stored zero-cross behavior signals and detects a coincidence of these zero-cross behavior signals. A range finding is obtained from the coincidence information. According to one embodiment of the invention a first photosensor is selected as a reference photosensor and zero-cross behavior signals obtained from the other photosensors are successfully shifted relative to the zero-cross behavior of the reference photosensor until a coincidence is detected. According to another embodiment of the invention, a pixel location of one photosensor where zero-cross data exists is provided with a predetermined width tolerance on both sides of the pixel location. A coincidence is detected when zero-cross data from the other two photosensors fall within the width tolerance of the pixel location. According to yet another embodiment of the invention, a deviation from coincidence memory circuit is coupled to the coincidence detecting circuit. The deviation from coincidence memory stores a deviation from coincidence when zero-cross data from the other two photosensors are coincident with each other. The deviation from coincidence is represented by an absolute value of the difference between the location of the coinciding zero-cross data of the other two photosensors after being shifted and the location of the reference zero-cross data which coincides with the coinciding zero-cross data of the other two-photosensors.

公开(公告)号：US5285233A

公开(公告)日：1994-02-08

申请号：US957617

申请日：1992-10-06

申请人： Hideo Yoshida ,  Minoru Ishiguro

发明人： Hideo Yoshida ,  Minoru Ishiguro

IPC分类号： G02B7/32 ,  G03B13/36

CPC分类号： G02B7/32

摘要： An autofocusing circuit includes an extrinsic light eliminator including a light emitter such as an infrared emitting diode for projecting a signal light reflected by an object to be photographed and detected by a photodetector to determine the distance to the object. A chopper integrating circuit to convert the photocurrent from the detector to a corresponding voltage and simultaneously amplifies this voltage. In a preferred embodiment, the operating period of the chopper integrating circuit is set to 0.025 sec. multiplied by an integer in order to assure that any extrinsic light components derived from a commercial power supply is reliably eliminated from the detected photocurrent no matter whether the commercial power supply is of 50 Hz or 60 Hz.

摘要翻译： 自动对焦电路包括外部光消除器，其包括诸如红外发射二极管的光发射器，用于投射由被拍摄的物体反射并由光电检测器检测的信号光，以确定到物体的距离。 斩波积分电路，用于将来自检测器的光电流转换成相应的电压，同时放大该电压。 在优选实施例中，斩波积分电路的工作周期设定为0.025秒。 乘以整数，以确保从商业电源导出的任何外在光分量可以从所检测的光电流中被可靠地消除，无论商业电源是50Hz还是60Hz。

公开(公告)号：US4641935A

公开(公告)日：1987-02-10

申请号：US780005

申请日：1985-09-25

申请人： Takao Umezu ,  Minoru Ishiguro ,  Tetsuo Nishizawa

发明人： Takao Umezu ,  Minoru Ishiguro ,  Tetsuo Nishizawa

IPC分类号： G03B1/00 ,  G03B17/00 ,  G03B17/18 ,  G03B17/28 ,  G03B17/42 ,  G03B1/12

CPC分类号： G03B17/425

摘要： An automatic winding camera wherein winding operations such as wind-up, rewinding, frame feed, etc. of a film are automatically performed.In the camera according to the present invention, when the absence of the film in a film running path in a camera is detected by a film detecting device during winding of the film, a control device controls a driving device for driving a film winding mechanism to operate until a film winding detecting device detects that at least a predetermined length of the film is wound up. With this arrangement, when the film is rewound into a magazine after the takings, the forward end portion of the film can be entirely received in the magazine, so that such disadvantages can be obviated that dust intrudes into and light falls into the magazine.

摘要翻译： 自动卷绕相机，其中自动执行诸如胶卷的卷绕，倒带，框架进给等卷绕操作。 在根据本发明的照相机中，当在胶片卷绕期间通过胶片检测装置检测到相机中的胶片运行路径中的胶卷不存在时，控制装置控制用于驱动胶片卷绕机构的驱动装置 操作直到胶片卷绕检测装置检测到胶卷的至少预定长度被卷起。 利用这种布置，当胶片在卷取之后被重新卷绕到盒中时，胶片的前端部分可以完全容纳在胶卷盒中，从而可以避免灰尘进入和落入盒中的这些缺点。

公开(公告)号：US06801718B2

公开(公告)日：2004-10-05

申请号：US10151308

申请日：2002-05-21

申请人： Takao Umetsu ,  Haruo Onozuka ,  Minoru Ishiguro ,  Yasuhiro Nishitani ,  Kunihiko Tanaka ,  Makoto Akiba

发明人： Takao Umetsu ,  Haruo Onozuka ,  Minoru Ishiguro ,  Yasuhiro Nishitani ,  Kunihiko Tanaka ,  Makoto Akiba

IPC分类号： G03B700

CPC分类号： G03B17/18

摘要： Modes of a camera are classified into groups according to their type. On an LCD panel, the different groups are displayed on different rows, and modes to be selected out of each group are displayed in different columns. Group selection is accomplished by vertically manipulating a selector button, and mode selection out of each group is accomplished by laterally manipulating the selector button. This makes possible displaying of selectable modes classified by group on the LCD panel in a way perceivable at a glance. Furthermore, the choice of a group and that of a mode within each group are matched in the mode display arrangement to facilitate the operation for mode selection.

摘要翻译： 相机的模式根据其类型分为组。 在LCD面板上，不同的组显示在不同的行上，每组中要选择的模式显示在不同的列中。 组选择通过垂直操作选择器按钮来实现，并且通过横向操纵选择器按钮来实现每组中的模式选择。 这使得可以以可察觉的方式一目了然地在LCD面板上显示按组分组的可选模式。 此外，在模式显示布置中匹配组中的组和模式的选择以便于模式选择的操作。

公开(公告)号：US06341201B1

公开(公告)日：2002-01-22

申请号：US09162756

申请日：1998-09-30

申请人： Minoru Ishiguro ,  Yasuhiko Tanaka ,  Fumio Iwai ,  Yasuhiro Nishitani ,  Kazuhisa Horikiri

发明人： Minoru Ishiguro ,  Yasuhiko Tanaka ,  Fumio Iwai ,  Yasuhiro Nishitani ,  Kazuhisa Horikiri

IPC分类号： G03B1738

CPC分类号： G03B17/40 ,  G03B2217/002

摘要： A camera system includes a taking lens and a lens cover type of operation card. The operation card incorporates a function of operating the camera system and covers the taking lens when attached to a front of the camera. The operation card may also be attached to another surface of the camera, and may be entirely detached from the camera and used as a remote control device.

摘要翻译： 相机系统包括拍摄镜头和镜头盖类型的操作卡。 操作卡具有操作相机系统的功能，并且在连接到相机前部时覆盖拍摄镜头。 操作卡还可以附接到相机的另一表面，并且可以完全从相机拆下并用作遥控装置。