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    • 32. 发明授权
    • Liquid spray device
    • 液体喷雾装置
    • US06863224B2
    • 2005-03-08
    • US10381986
    • 2001-10-01
    • Takao TeradaKei AsaiMasato AraiShinichi ItohShinya TanakaMasashi OsugaToshiji Takahashi
    • Takao TeradaKei AsaiMasato AraiShinichi ItohShinya TanakaMasashi OsugaToshiji Takahashi
    • B05B17/06B05B1/08B05B3/04
    • B05B17/0638B05B17/0623B05B17/063
    • A bottle unit (30) of a liquid atomizing apparatus is provided with: a bottle section (31) reserving a chemical liquid (L); a horn oscillating member (40) to whose a distal end the liquid (L) in the bottle section (31) is fed; and a mesh member (1) having a number of fine pores (2), and mounted to an end surface of the distal end (41) of the horn oscillating member (40) in contact therewith. The bottle section (31) is constituted of a large capacity section (B) and a small capacity section (b) in communication with the large capacity section (B) through an opening (32), and opposing to the distal end (41) of the horn oscillating member (40). The small capacity section (b) is formed such that the liquid (L′) therein is in contact with a point in the proximity of the contact section between the distal end (41) of the horn oscillating member (40) and the mesh member (1). With such a construction adopted, there can be provided a liquid atomizing apparatus that is obtained at a low cost with not only increased reliability but enhanced durability, and whose operations such as maintenance can be performed with simplicity and convenience without a necessity for a special liquid feed means.
    • 液体雾化装置的瓶装置(30)具有:储存药液(L)的瓶部(31) 喇叭摆动构件(40),其前端装有瓶部(31)中的液体(L); 以及具有多个细孔(2)的网状构件(1),并且安装在与所述喇叭摆动构件(40)接触的前端(41)的端面。 瓶部31由通过开口32与大容量部B连通而与远端41对置的大容量部B和小容量部b构成, 的喇叭摆动构件(40)。 小容量部分(b)形成为使得其中的液体(L')与喇叭摆动部件(40)的远端(41)和网状部件(40)之间的接触部分附近的点接触 (1)。 采用这样的结构,可以提供一种低成本地获得的液体雾化装置,不仅增加了可靠性,而且提高了耐久性,而且可以简单方便地进行维护等操作,而不需要特殊的液体 饲料方式。
    • 34. 发明授权
    • System and method for controlling disclosure time of information
    • 控制信息披露时间的系统和方法
    • US06430292B1
    • 2002-08-06
    • US09110144
    • 1998-07-06
    • Hiromichi ItoMasato Arai
    • Hiromichi ItoMasato Arai
    • H04L900
    • H04H60/23H04H60/15H04L9/083H04L9/0894
    • A key managing system for implementing simultaneous disclosure of information. The invention includes an information transmitting apparatus which transmits a date and time at which secrecy protection of information is ended to a key controlling apparatus. The key controlling apparatus searches a key control table indicating a relation between decryption keys and decryption key disclosure dates & times for an encryption key that forms a pair in conjunction with a decryption key associated with the date & time transmitted by the information transmitting apparatus. The key controlling apparatus then transmits an encryption key found in the search to the information transmitting apparatus. The key controlling apparatus also discloses a decryption key for the present date & time to an information receiving apparatus in response to a request for a decryption key at a present date and time. The information transmitting apparatus, upon receipt of the encryption key, encrypts information by using the encryption key and then transmits the encrypted information to the information receiving apparatus. The date and time, at which secrecy protection of information is ended is appended to the encrypted information. The information receiving apparatus, upon the present date and time becoming coincident with the date and time appended to the received encrypted information, acquires a disclosed decryption key and decrypts the encrypted information by using the decryption key.
    • 实现信息同时披露的关键管理系统。 本发明包括一种信息发送装置,其将信息的保密保护结束的日期和时间发送到密钥控制装置。 密钥控制装置结合与由信息发送装置发送的日期和时间相关联的解密密钥,搜索表示形成一对的加密密钥的解密密钥和解密密钥公开日期与时间之间的关系的密钥控制表。 密钥控制装置然后将在搜索中发现的加密密钥发送到信息发送装置。 密钥控制装置还在当前日期和时间内响应于对解密密钥的请求,向信息接收装置公开了当前日期和时间的解密密钥。 信息发送装置在接收到加密密钥时,使用加密密钥对信息进行加密,然后将加密信息发送到信息接收装置。 信息的保密保护结束的日期和时间附加到加密信息。 信息接收装置在当前日期和时间与附加到接收到的加密信息的日期和时间重合时,获取所公开的解密密钥,并通过使用解密密钥解密加密信息。