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1. 发明授权

US4345886A Rotary compressor with vanes in the housing and suction through the rotor 失效
标题翻译：旋转压缩机带有外壳中的叶片，并通过转子吸入
公开(公告)号：US4345886A
公开(公告)日：1982-08-24
申请号：US247953
申请日：1981-03-26
申请人： Shozo Nakayama , Mitsuhiro Hattori , Hiromitsu Ono
发明人： Shozo Nakayama , Mitsuhiro Hattori , Hiromitsu Ono
IPC分类号： F04C18/356 , F04C29/02 , F04C29/12 , F04C18/00 , F04C27/00
CPC分类号： F04C29/12 , F04C18/3566 , F04C29/023
摘要： A rotary compressor for compressing fluid. A housing having a cylindrical internal cavity is provided with vanes and delivery ports. A rotor is rotatably mounted in the housing. The rotor has a portion for making a sealing contact with the inner peripheral surface of the housing. The rotor has a suction chamber formed therein. The number of the vanes is greater by 1 (one) than the number of the sealing contacts between the rotor and the inner peripheral surface of the housing. At least one suction port is formed through the wall of the rotor, so that the fluid in the suction chamber may be sucked into the working chamber defined by the vanes, rotor and the housing. The suction port is so located that, when a working chamber has been expanded to its maximum volume, the suction port is positioned between the vane located at the leading side of the working chamber as viewed in the direction or rotation of the rotor and the sealing portion closer to the vane. The fluid compressed in the working chamber is delivered to the outside of the housing through the delivery ports.
摘要翻译：一种用于压缩流体的旋转式压缩机。具有圆柱形内腔的外壳设有叶片和输送口。转子可旋转地安装在壳体中。转子具有用于与壳体的内周面进行密封接触的部分。转子具有形成在其中的吸入室。叶片的数量比转子和壳体的内周面之间的密封接触的数量大1（1）。通过转子的壁形成至少一个吸入口，使得吸入室中的流体可以被吸入由叶片，转子和壳体限定的工作室中。吸入口的位置使得当工作室已经膨胀到其最大容积时，吸入口位于在转子的方向或旋转方向上观察到的位于工作室的前侧的叶片和密封件更靠近叶片的部分。在工作室中压缩的流体通过输送口输送到壳体的外部。

2. 发明授权

US3999894A Compressor assembly 失效
标题翻译：压缩机总成
公开(公告)号：US3999894A
公开(公告)日：1976-12-28
申请号：US630262
申请日：1975-11-10
申请人： Shozo Nakayama , Kimio Kato , Mitsuhiro Hattori
发明人： Shozo Nakayama , Kimio Kato , Mitsuhiro Hattori
IPC分类号： F04B27/08 , F04B39/04 , F16J9/28 , F04B1/16 , F16J9/20
CPC分类号： F04B27/0878 , F04B39/042 , F16J9/28 , F05C2225/04
摘要： A reciprocating piston assembly for a compressor is disclosed in that a piston with at least one groove formed in its outer surface is slidably mounted in a cylinder bore and at least one piston ring made of polymers of fluorine-containing olefin monomers, the outer diameter of said piston ring being smaller than the diameter of said cylinder bore prior to operation of the compressor but said piston ring being in contact with the inner wall defining said cylinder bore during operation of the compressor.
摘要翻译：公开了一种用于压缩机的往复活塞组件，其中在其外表面中形成有至少一个凹槽的活塞可滑动地安装在气缸孔中，以及至少一个由含氟烯烃单体的聚合物制成的活塞环，所述活塞环在压缩机操作之前小于所述气缸孔的直径，但是所述活塞环在压缩机运行期间与限定所述气缸孔的内壁相接触。

3. 发明授权

US4226572A Valve assembly for a multi-cylinder swash plate type compressor 失效
标题翻译：用于多缸斜盘式压缩机的阀组件
公开(公告)号：US4226572A
公开(公告)日：1980-10-07
申请号：US6130
申请日：1979-01-24
申请人： Shozo Nakayama , Mitsuhiro Hattori , Makoto Ono
发明人： Shozo Nakayama , Mitsuhiro Hattori , Makoto Ono
IPC分类号： F04B27/08 , F04B27/12 , F04B39/10 , F04B1/18
CPC分类号： F04B27/12 , F04B39/1073
摘要： A valve assembly, for a multi-cylinder swash plate type compressor, which includes a gasket means made of a metallic plate and coated, on both faces thereof, with a resilient film, such as a rubber film. The gasket means comprises an outermost, an intermediate, and an innermost annular portion for applying a hermetic seal effect to low and high pressure refrigerant chambers in the compressor. The annular portions of the gasket means are interconnected by a rib means including a plurality of ribs functioning to permit only a predetermined magnitude of opening motion of outlet reed valve means of the compressor.
摘要翻译：一种用于多缸斜盘式压缩机的阀组件，其包括由金属板制成并在其两个表面上涂覆有例如橡胶膜的弹性膜的垫圈装置。垫圈装置包括用于对压缩机中的低压和高压制冷剂室施加气密密封效应的最外面，中间和最内环形部分。垫圈装置的环形部分通过肋装置相互连接，所述肋装置包括多个肋，其功能仅允许压缩机的出口簧片阀装置的预定大小的打开运动。

4. 发明授权

US4101249A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US4101249A
公开(公告)日：1978-07-18
申请号：US755447
申请日：1976-12-29
申请人： Shozo Nakayama , Masayuki Kurahashi , Mitsuhiro Hattori
发明人： Shozo Nakayama , Masayuki Kurahashi , Mitsuhiro Hattori
IPC分类号： F04B27/08 , F04B27/10 , F04B27/12 , F04B1/12
CPC分类号： F04B27/12 , F04B27/1045
摘要： A swash plate type compressor adapted for use in an automotive cooling system is disclosed. A cylinder block, which forms a principal part of the compressor and is axially divided into two portions, has at least four bores arranged at equal distances along the circumference thereof. A clamping bolt for uniting all principal members of the compressor extends through a hole provided through a narrow interzone lying between each two adjacent bores. The through hole has a diameter considerably greater than that of the clamping bolt. The space between the inner surface of the hole and the outer surface of the bolt serves as a passage through which a low pressure refrigerant gas flows, and this helps simplification in construction and improvement in capacity of the swash plate type compressor.
摘要翻译：公开了适用于汽车冷却系统的DA斜盘式压缩机。形成压缩机的主要部分并被轴向分成两部分的气缸体具有至少四个沿其圆周等距离布置的孔。用于将压缩机的所有主要构件联合的夹紧螺栓延伸通过位于每两个相邻孔之间的狭窄区域提供的孔。通孔的直径大大大于夹紧螺栓的直径。孔的内表面和螺栓的外表面之间的空间用作低压制冷剂气体流过的通道，这有助于简化结构并提高斜盘式压缩机的容量。

5. 发明授权

US4408962A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US4408962A
公开(公告)日：1983-10-11
申请号：US139241
申请日：1980-04-11
申请人： Shozo Nakayama , Shigeru Suzuki , Mitsuhiro Hattori
发明人： Shozo Nakayama , Shigeru Suzuki , Mitsuhiro Hattori
IPC分类号： F04B27/08 , F04B25/04 , F04B27/12 , F04B1/16
CPC分类号： F04B27/12
摘要： A swash plate type compressor comprising a plurality of cylinder bores and pistons, a swash plate chamber wherein a swash plate for reciprocating the pistons within the cylinder bores is fixed to and rotated with a drive shaft, at least one suction passage communicated with the swash plate chamber, suction chambers and exhaust chambers communicated with the cylinder bores, respectively.Two inlet ports open into the swash plate chamber so as to be opposed to a peripheral side surface of the swash plate when it is inclined to its utmost limit into a front side and a rear side in a predetermined longitudinal section of the compressor.The fluid sucked into the compressor is compressed therein with uniform volumetric efficiency without obstructed by the rotation of the swash plate.
摘要翻译：一种斜盘式压缩机，包括多个气缸孔和活塞，斜盘室，其中用于使气缸孔内的活塞往复运动的斜盘固定到驱动轴上并随其旋转，至少一个与斜盘连通的吸入通道分别与气缸孔连通的腔室，吸入室和排气室。两个入口端口在旋转斜盘室中开口，以便当其在压缩机的预定纵向部分中倾斜到其最大限度的前侧和后侧时与斜盘的周边侧表面相对。吸入压缩机的流体在其中以均匀的体积效率被压缩而不受旋转斜盘的旋转的阻碍。

6. 发明授权

US4457675A Volumetric fluid compressor device 失效
标题翻译：容积流体压缩机装置
公开(公告)号：US4457675A
公开(公告)日：1984-07-03
申请号：US385981
申请日：1982-06-07
申请人： Mitsukane Inagaki , Mitsuhiro Hattori , Hiromitsu Ono
发明人： Mitsukane Inagaki , Mitsuhiro Hattori , Hiromitsu Ono
IPC分类号： F04C18/02 , F04C29/00 , F04C15/04
CPC分类号： F04C18/0215 , F04C29/0057
摘要： The volumetric fluid compressor device or so-called scroll type compressor device comprises a rotary shaft mounted centrally at the front side of a housing and a movable scroll member having its scroll portion partially contacted with a scroll portion of a fixed scroll member. Sealed chambers or compression chambers delimited between the two scroll portions are contracted towards the center for compressing the refrigerant gas therein. A slider is mounted at the inner end of the rotary shaft for reciprocation radially thereof. An offset pin having an axis offset from the axis of the rotary shaft is fast with the slider and carries the movable scroll member. The slider is normally urged by a compression spring in a direction to reduce the amount of offset, that is, to reduce the radius of offset rotation of the offset pin, and may be urged by the pressure in the compression chamber in a direction to increase the radius of offset rotation of the offset pin against resiliency of the compression spring. With increase in the radius of offset rotation, the contact pressure between the movable and fixed scroll portions is increased with resulting increase of the force of sealing.
摘要翻译：体积流体压缩机装置或所谓的涡旋式压缩机装置包括安装在壳体前侧中心的旋转轴和具有与涡卷部件的涡旋部分部分接触的涡旋部分的动涡旋件。在两个涡旋部分之间限定的密封腔室或压缩室向中心收缩以压缩其中的制冷剂气体。滑动件安装在旋转轴的内端，用于在其径向上往复运动。具有从旋转轴的轴线偏移的轴的偏置销与滑块相比较快，并且承载着可动涡旋件。滑块通常由压缩弹簧沿着减小偏移量的方向推压，即减小偏置销的偏移旋转的半径，并且可以通过压缩室中的压力在增加的方向上被推动偏置销的偏移旋转半径抵抗压缩弹簧的弹性。随着偏移旋转半径的增加，可动和固定涡旋部分之间的接触压力随着密封力的增加而增加。

7. 发明授权

US09237137B2 Key generation device, key generation program, secret search system, and key distribution method 有权
标题翻译：密钥生成设备，密钥生成程序，秘密搜索系统和密钥分发方法
公开(公告)号：US09237137B2
公开(公告)日：2016-01-12
申请号：US14420995
申请日：2013-01-12
申请人： Mitsuhiro Hattori , Takato Hirano , Takashi Ito , Nori Matsuda
发明人： Mitsuhiro Hattori , Takato Hirano , Takashi Ito , Nori Matsuda
IPC分类号： H04L29/06 , H04L9/30
CPC分类号： H04L63/0428 , G06F21/602 , G06F21/6227 , G06F2221/2107 , H04L9/3066 , H04L9/3073 , H04L63/0442 , H04L2209/42
摘要： A public parameter PK is key information used in a secret search system having: a transmission device generating and sending an encryption tag which is an encrypted keyword; a server receiving and storing the encryption tag and conducting a secret search in response to a request for the secret search; and a reception device generating a trapdoor which corresponds to a digital signature of the keyword and as well data requesting the secret search, sending the trapdoor to the server, and receiving a search result. The public parameter PK includes a true public parameter PP and a protection key PK′. The transmission device and the reception device require both the true public parameter PP and the protection key PK′; however, the server does not require the protection key PK′. The key generation device generates separately the true public parameter PP and the protection key PK′ included in the public parameter PK.
摘要翻译：公共参数PK是在秘密搜索系统中使用的密钥信息，其具有：发送装置，生成并发送作为加密关键字的加密标签; 接收和存储加密标签并响应于秘密搜索的请求进行秘密搜索的服务器的服务器; 以及产生对应于关键字的数字签名的陷门的接收装置，以及请求秘密搜索的数据，向该服务器发送该陷门并接收一搜索结果。公共参数PK包括真实的公共参数PP和保护密钥PK'。传输设备和接收设备需要真实的公共参数PP和保护密钥PK'; 但是，服务器不需要保护密钥PK'。密钥生成装置分别生成公共参数PK中包含的真实公共参数PP和保护密钥PK'。

8. 发明申请

US20140298009A1 DATA SEARCH DEVICE, DATA SEARCH METHOD, DATA SEARCH PROGRAM, DATA REGISTRATION DEVICE, DATA REGISTRATION METHOD, DATA REGISTRATION PROGRAM, AND INFORMATION PROCESSING DEVICE 有权
标题翻译：数据搜索设备，数据搜索方法，数据搜索程序，数据注册设备，数据注册方法，数据注册程序和信息处理设备
公开(公告)号：US20140298009A1
公开(公告)日：2014-10-02
申请号：US14350987
申请日：2012-01-25
申请人： Mitsuhiro Hattori , Nori Matsuda , Takashi Ito , Takumi Mori , Takato Hirano
发明人： Mitsuhiro Hattori , Nori Matsuda , Takashi Ito , Takumi Mori , Takato Hirano
IPC分类号： H04L29/06
CPC分类号： H04L63/065 , H04L9/30 , H04L9/3073 , H04L2209/42
摘要： A data search server stores a system ciphertext including a data ciphertext and a keyword ciphertext in each category-specific DB unit for each data category, and stores each category-determination secret key being associated with each category-specific DB unit. A search request receiving unit receives from a data search terminal a search request including a search trapdoor and an index tag. A data searching unit searches for a category-determination secret key with which the index tag is decrypted to the same value as a key-determination value. Using the search trapdoor, the data searching unit performs a search of a Public-key Encryption with Keyword Search scheme on system ciphertexts in a category-specific DB unit associated with this category-determination secret key. A search result transmitting unit transmits to the data search terminal a data ciphertext included in a system ciphertext which has been found as a hit in the search.
摘要翻译：数据搜索服务器在每个数据类别的每个类别特定DB单元中存储包括数据密文和关键字密文的系统密文，并且存储与每个类别特定DB单元相关联的每个类别确定秘密密钥。搜索请求接收单元从数据搜索终端接收包括搜索陷门和索引标签的搜索请求。数据搜索单元搜索索引标签被解密的类别确定秘密密钥与密钥确定值相同的值。使用搜索陷门，数据搜索单元在与该类别确定秘密密钥相关联的类别特定DB单元中的系统密文上执行关键字搜索方案的公开密钥加密的搜索。搜索结果发送单元向数据搜索终端发送包括在已经被发现为搜索中的命中的系统密文中的数据密文。

9. 发明申请

US20120207299A1 DATA PROCESSING DEVICE 有权
标题翻译：数据处理设备
公开(公告)号：US20120207299A1
公开(公告)日：2012-08-16
申请号：US13504506
申请日：2009-10-29
申请人： Mitsuhiro Hattori , Yoichi Shibata , Takashi Ito , Nori Matsuda , Katsuyuki Takashima , Takeshi Yoneda
发明人： Mitsuhiro Hattori , Yoichi Shibata , Takashi Ito , Nori Matsuda , Katsuyuki Takashima , Takeshi Yoneda
IPC分类号： H04L9/30
CPC分类号： H04L9/3073 , H04L9/008 , H04L9/3231
摘要： A certification device 101 encrypts a feature vector for registration by using a random number and a public key which is set to correspond to a secret key in a decryption device 103. The encrypted feature vector for registration is registered in an authentication device 102. In authentication, the certification device encrypts a feature vector for authentication by using the public key and a random number. With the two encrypted feature vectors being kept encrypted, the authentication device generates encrypted similarity degree information from which the decryption device can derive the similarity degree between the two feature vectors by a decryption process using the secret key. The decryption device 103 decrypts the encrypted similarity degree information to derive the similarity degree of the plaintext. The authentication device 102, if the similarity degree is equal to or larger than a threshold, determines that the user is the correct user. The similarity degree can be derived without using the feature vector of the plaintext. Thus, secure identity authentication with a lower possibility of plaintext theft can be realized.
摘要翻译：认证装置101通过使用设置为对应于解密装置103中的秘密密钥的随机数和公开密钥对用于注册的特征向量进行加密。用于注册的加密特征向量被登记在认证装置102中。在认证，认证装置通过使用公钥和随机数加密特征向量进行认证。在两个加密特征向量保持加密的情况下，认证装置生成加密的相似度信息，解密装置可以通过使用秘密密钥的解密处理从两个特征向量之间导出相似度。解密装置103对加密的相似度信息进行解密，得到明文的相似度。认证装置102如果相似度等于或大于阈值，则确定用户是正确的用户。可以在不使用明文的特征向量的情况下导出相似度。因此，可以实现具有较低的明文盗窃可能性的安全身份认证。

10. 发明申请

US20110016510A1 SECRET INFORMATION MANAGEMENT APPARATUS, INFORMATION PROCESSING APPARATUS, AND SECRET INFORMATION MANAGEMENT SYSTEM 有权
标题翻译：秘密信息管理装置，信息处理装置和秘密信息管理系统
公开(公告)号：US20110016510A1
公开(公告)日：2011-01-20
申请号：US12920606
申请日：2009-03-05
申请人： Nori Matsuda , Mitsuhiro Hattori , Takeshi Yoneda
发明人： Nori Matsuda , Mitsuhiro Hattori , Takeshi Yoneda
IPC分类号： G06F12/14 , G06F21/00
CPC分类号： H04L9/0894
摘要： Secret key backup is safely implemented even if a role base access structure in which the access structure is specified using roles is used. An all combination generating unit 107 obtains a backup participating user list 201 which is a list of backup participating users and a list of validated roles validated by the users, and a role base access structure 202 which is a combination of specified roles by which a secret key 205 can be restored, and generates an all combination extracted result which is all combinations of restoration enabling users of the secret key by applying users described in the backup participating user list 201 to the specified role. A same user/role deleting unit 108, etc. deletes a combination showing the same user redundantly, etc. from the all combination extracted result, a general access structure secret distributing unit 114 generates fragments of secret key from the secret key, and distributes the fragments of secret key to the combinations of users from which the redundancy is removed.
摘要翻译：使用秘密密钥备份即使使用使用角色指定访问结构的角色基础访问结构也可实施。所有组合生成单元107获得作为备用参与用户的列表的备份参与用户列表201和由用户验证的验证角色的列表，以及作为特定角色的组合的角色基础访问结构202，其中秘密可以恢复密钥205，并且通过将备份参与用户列表201中描述的用户应用于指定的角色来生成全部组合提取结果，所述组合是所述秘密密钥的恢复使能用户的所有组合。一般的访问结构秘密分发单元114从秘密密钥生成秘密密钥的片段，并且分配相同的用户/角色删除单元108等从全部组合提取结果冗余地删除相同用户的组合等，删除冗余的用户的组合的秘密密钥的片段。

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