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31. 发明授权

US06814034B2 Variable stroke engine 失效
标题翻译：可变行程发动机
公开(公告)号：US06814034B2
公开(公告)日：2004-11-09
申请号：US10715829
申请日：2003-11-19
申请人： Yoshikazu Yamada , Yoshikazu Sato
发明人： Yoshikazu Yamada , Yoshikazu Sato
IPC分类号： F02B7504
CPC分类号： F02B75/045 , F02B75/048
摘要： A variable stroke engine includes: a connecting rod connected at one end to a piston through a piston pin; a subsidiary arm turnably connected at one end to the other end of the connecting rod and connected to a crankshaft through a crankpin; and a control rod connected at one end to the subsidiary arm at a position displaced from a connection position of the connecting rod; a support position of the other end of the control rod being capable of being displaced in a plane perpendicular to an axis of the crankshaft. In the variable stroke engine, a switchover means switches over: a state in which a high expansion stroke is provided such that the stroke of the piston in an expansion stroke is larger than that in a compression stroke when an engine load is high; and a state in which a constant compression ratio is provided when the engine load is low. Thus, a reduction in fuel consumption is achieved irrespective of the level of an engine load, while putting a high value on a reduction in fuel consumption in a state in which the engine load is low.

32. 发明授权

US06453235B1 Vehicle navigation apparatus providing proper guidance for off-road net conditions 有权
公开(公告)号：US06453235B1
公开(公告)日：2002-09-17
申请号：US09350775
申请日：1999-07-09
申请人： Kouichi Endo , Yoshikazu Sato , Kan Shishido
发明人： Kouichi Endo , Yoshikazu Sato , Kan Shishido
IPC分类号： G01C2100
CPC分类号： G01C21/3626 , G01C21/3667
摘要： A vehicle navigation apparatus that does not output an inappropriate or irrelevant guidance picture display or spoken guidance even when the vehicle enters an area off the roads (e.g. a parking lot, campus, factory, or facility grounds, or park) stored in the apparatus' road map data base, and which provides a correct guidance picture display and a correct spoken guidance for navigation to a destination. When the apparatus detects entry of the vehicle into such an area off the roads stored in the map data base, a guidance picture is changed to a map picture, and the apparatus stops correcting the vehicle position by map matching. When the apparatus detects an exit of the vehicle from such an area, the apparatus restarts correcting the vehicle position by map matching and a map picture is changed to a guidance picture.

33. 发明授权

US5844903A Multi-port bridge 失效
标题翻译：多端口桥
公开(公告)号：US5844903A
公开(公告)日：1998-12-01
申请号：US734759
申请日：1996-10-21
申请人： Yoshihiko Terashita , Yoshikazu Sato , Nobuyuki Ishigawa
发明人： Yoshihiko Terashita , Yoshikazu Sato , Nobuyuki Ishigawa
IPC分类号： H04L12/433 , H04L12/46 , H04Q11/04 , H04L12/66
CPC分类号： H04Q11/0471 , H04L12/4612 , H04L12/4625 , H04L12/4637 , H04Q11/0442 , H04L12/433 , H04Q2213/13196 , H04Q2213/13202 , H04Q2213/13209 , H04Q2213/13349 , H04Q2213/13389 , H04Q2213/13399
摘要： In accordance with the present invention, there is provided a multi-port bridge where problems in conventional virtual bridging are solved, and especially a multi-port bridge which can be managed with a program that manages only two-port bridges. The multi-port bridge comprises, in terms of hardware, one adapter such a TRN adapter 70 connected to one port 50, other adapters such as other ISDN adapters 71 to 77 connected to a plurality of other ports 51 to 57, and processor 86 for providing virtual bridges and a virtual Token-Ring between one adapter and other adapters. Processor 86 provides by means of a program a virtual bridge module 120 having a bridging function to TRN adapter 70 connected to one port 50, and virtual bridge modules 121 to 127 having a bridging function to other ISDN adapters 71 to 77 connected to ports 51 to 57, respectively. Further, processor 86 provides by means of the program virtual Token-Ring module 128 for coupling these virtual bridge modules 121 to 127.
摘要翻译：根据本发明，提供了解决常规虚拟桥接中的问题的多端口桥，特别是可以利用仅管理双端口桥的程序来管理的多端口桥。多端口桥包括在硬件方面包括一个适配器，例如连接到一个端口50的TRN适配器70，连接到多个其他端口51至57的其他适配器，例如其他ISDN适配器71至77，以及处理器86，用于在一个适配器和其他适配器之间提供虚拟网桥和虚拟令牌环。处理器86通过程序提供具有连接到一个端口50的TRN适配器70的桥接功能的虚拟桥模块120以及具有桥接功能的虚拟桥模块121至127，其连接到与端口51至 57。此外，处理器86借助于程序虚拟令牌环模块128提供用于耦合这些虚拟桥模块121至127。

34. 发明授权

US5748966A Type error checker for type-free or polymorphic computer language 失效
标题翻译：键入错误检查器，用于无类型或多态计算机语言
公开(公告)号：US5748966A
公开(公告)日：1998-05-05
申请号：US366894
申请日：1994-12-30
申请人： Yoshikazu Sato
发明人： Yoshikazu Sato
IPC分类号： G06F9/45 , G06F9/445
CPC分类号： G06F8/437
摘要： A system and method for a run-time type error in a program prior to running the program whose source code is written in a programming language with imperative constructs and polymorphic procedures is disclosed. To accomplish the above type error checking, the source code is translated into intermediate form representations by an intermediate form translator. In addition to the intermediate form representations, type representations which include predetermined types such as a locking type constructor and an unlocking type constructor are utilized in detecting the run-time type error. When both intermediate form representations and the type representations are used and the source code is determined to have no run-time type error prior to running the program according to the current invention, it is guaranteed that the program will run without any run-time type error.
摘要翻译：公开了一种程序运行时类型错误的系统和方法，该程序在运行程序之前，该程序的源代码用编程语言编写，具有强制性构造和多态程序。为了完成上述类型的错误检查，源代码由中间格式转换器转换成中间格式表示。除了中间形式表示之外，在检测运行时类型错误时，使用包括预定类型（诸如锁定类型构造器和解锁类型构造器）的类型表示。当使用中间形式表示和类型表示两者并且根据本发明在运行程序之前确定源代码没有运行时类型错误时，可以保证该程序将在没有任何运行时类型的情况下运行错误。

35. 发明授权

US5261062A Register allocation system adaptive for pipelining 失效
标题翻译：适用于流水线的寄存器分配系统
公开(公告)号：US5261062A
公开(公告)日：1993-11-09
申请号：US607062
申请日：1990-10-31
申请人： Yoshikazu Sato
发明人： Yoshikazu Sato
IPC分类号： G06F9/45 , G06F12/00
CPC分类号： G06F8/441
摘要： A computer implemented register allocation for use in preprocessing a program for a system using pipelining, in which real registers are allocated to instructions included in the program, after the allocation of registers, relocation of the plurality of instructions is performed, the plurality of instructions being subsequently executed in parallel to perform an arithmetic operation processing. The register allocation includes determining a number of interferences, which indicates the number of registers simultaneously used by the instructions during the arithmetic operation processing, determining whether the number of interferences exceeds the total number of registers, and if the number of interferences does not exceed the total number of registers, then allocating the instructions to the registers.
摘要翻译：一种计算机实现的寄存器分配，用于对使用流水线的系统的程序进行预处理，其中实际寄存器被分配给包括在程序中的指令，在分配寄存器之后，执行多个指令的重定位，多个指令是随后并行执行以执行算术运算处理。寄存器分配包括确定干扰次数，其指示在算术运算处理期间由指令同时使用的寄存器的数量，确定干扰的数量是否超过寄存器的总数，并且如果干扰次数不超过寄存器总数，然后将指令分配给寄存器。

36. 发明授权

US08733301B2 Cover structure of general-purpose liquid-cooled engine 有权
标题翻译：通用液冷发动机盖结构
公开(公告)号：US08733301B2
公开(公告)日：2014-05-27
申请号：US13194631
申请日：2011-07-29
申请人： Yoshikazu Sato , Takashi Ito , Keita Ito , Toru Kawai
发明人： Yoshikazu Sato , Takashi Ito , Keita Ito , Toru Kawai
IPC分类号： F01P1/02
CPC分类号： F01P5/06 , F01P11/10
摘要： A general-purpose liquid-cooled engine delivers a coolant cooling an engine body to a radiator and delivers a cooling air to the radiator by use of a cooling fan to cool the coolant. A cover structure of the general-purpose liquid-cooled engine covers the engine body and the radiator. An engine cover is configured so as to allow the cooling air to be delivered to the radiator. A muffler cover covers a muffler disposed adjacent to an external surface of the engine cover. An exterior cover covers an entire engine including the engine cover and the muffler cover.
摘要翻译：通用液冷发动机将冷却剂冷却到发动机体并将散热器通过冷却风扇向散热器输送以冷却冷却剂。通用液冷发动机的盖结构覆盖发动机主体和散热器。发动机盖构造成允许冷却空气被输送到散热器。消声器盖覆盖邻近发动机盖的外表面设置的消音器。外盖覆盖整个发动机，包括发动机盖和消声器盖。

37. 发明授权

US08555839B2 Valve-mechanism-equipped engine 有权
标题翻译：装有机械机构的发动机
公开(公告)号：US08555839B2
公开(公告)日：2013-10-15
申请号：US13227089
申请日：2011-09-07
申请人： Toru Kawai , Yoshikazu Sato , Keita Ito
发明人： Toru Kawai , Yoshikazu Sato , Keita Ito
IPC分类号： F01L1/02 , F01L1/00
CPC分类号： F01L1/047 , F01L1/024 , F01L1/181 , F02B63/042 , F02B63/048
摘要： A valve-mechanism-equipped engine having increased combustion efficiency is disclosed. The engine includes intake and exhaust rocker arms having a swing center line inclined relative to a rotation center line of a cam, and an intake valve and an exhaust valve inclined relative to a cylinder. A cam surface is inclined relative to the rotation center line of the cam. Slippers of the intake and exhaust rocker arms are in sliding contact with the cam surface.
摘要翻译：公开了一种具有提高燃烧效率的配置有阀机构的发动机。发动机包括具有相对于凸轮的旋转中心线倾斜的摆动中心线的进排气摇臂以及相对于气缸倾斜的进气门和排气门。凸轮表面相对于凸轮的旋转中心线倾斜。进气和排气摇臂的拖鞋与凸轮表面滑动接触。

38. 发明申请

US20120206776A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM 失效
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：US20120206776A1
公开(公告)日：2012-08-16
申请号：US13368132
申请日：2012-02-07
申请人： Yoshikazu Sato
发明人： Yoshikazu Sato
IPC分类号： H04N1/40
CPC分类号： H04N1/00005 , G06F3/1218 , G06F3/1256 , G06K15/1867 , G06K15/1882 , H04N1/00034 , H04N1/0044 , H04N1/00724 , H04N1/00742 , H04N1/00803 , H04N1/40062 , H04N2201/0081
摘要： An apparatus includes an input unit configured to read a document and input image data, a division unit configured to divide the image data into a margin area and a print information area, an acquisition unit configured to count a number of pixels having a gradation value greater than a first threshold value in each divided area, and acquire the number of counted pixels per unit area, and a determination unit configured to determine that the document is white paper if a difference of two acquired pixel numbers per unit area is smaller than a second threshold value.
摘要翻译：一种装置，包括被配置为读取文档并输入图像数据的输入单元，被配置为将图像数据划分为边缘区域和打印信息区域的划分单元，被配置为对具有灰度值的像素数量进行计数的获取单元并且获取每单位面积的计数像素数，以及确定单元，被配置为如果每单位面积的两个获取的像素数的差小于第二阈值，则确定该文档是白皮书阈值。

39. 发明申请

US20120067314A1 VALVE-MECHANISM-EQUIPPED ENGINE 有权
标题翻译：阀门机械发动机
公开(公告)号：US20120067314A1
公开(公告)日：2012-03-22
申请号：US13227089
申请日：2011-09-07
申请人： Toru Kawai , Yoshikazu Sato , Keita Ito
发明人： Toru Kawai , Yoshikazu Sato , Keita Ito
IPC分类号： F01L1/04 , F01L1/18 , F01L1/047
CPC分类号： F01L1/047 , F01L1/024 , F01L1/181 , F02B63/042 , F02B63/048
摘要： A valve-mechanism-equipped engine having increased combustion efficiency is disclosed. The engine includes intake and exhaust rocker arms having a swing center line inclined relative to a rotation center line of a cam, and an intake valve and an exhaust valve inclined relative to a cylinder. A cam surface is inclined relative to the rotation center line of the cam. Slippers of the intake and exhaust rocker arms are in sliding contact with the cam surface.
摘要翻译：公开了一种具有提高燃烧效率的配置有阀机构的发动机。发动机包括具有相对于凸轮的旋转中心线倾斜的摆动中心线的进排气摇臂以及相对于气缸倾斜的进气门和排气门。凸轮表面相对于凸轮的旋转中心线倾斜。进气和排气摇臂的拖鞋与凸轮表面滑动接触。

40. 发明授权

US07896127B2 Muffler unit for general-purpose engine 有权
标题翻译：消声器用于通用发动机
公开(公告)号：US07896127B2
公开(公告)日：2011-03-01
申请号：US11913144
申请日：2006-06-16
申请人： Yoshikazu Sato , Kazuhiro Sakamoto , Gaku Naoe , Souhei Honda
发明人： Yoshikazu Sato , Kazuhiro Sakamoto , Gaku Naoe , Souhei Honda
IPC分类号： F01N13/10 , F01N1/08 , F01N13/08
CPC分类号： F01N13/002 , F01N1/003 , F01N1/089 , F01N1/10 , F01N3/05 , F01N13/1805 , F01N13/1833 , F01N13/1855 , F01N2470/02 , F01N2470/04 , F01N2470/18 , Y02T10/20
摘要： A muffler unit for a general-purpose engine includes a muffler (40) having a maze of sound-deadening chambers (101, 102, 103) defined therein and an inlet pipe (85) disposed inside the muffler. The inlet pipe has an open end (106) connected to an exhaust port of the engine via an exhaust pipe (43), a closed end (107) opposite to the open end, and perforations (108) provided near the open end and connecting an internal space of the inlet pipe and a first sound-deadening chamber (101). The closed end of the inlet pipe is exposed to the outside air, so that exhaust gasses are cooled when the gasses impinge on the closed end of the inlet pipe.
摘要翻译：用于通用发动机的消声器单元包括具有限定在其中的消音室（101,102,103）迷宫的消声器（40）和设置在消音器内部的入口管（85）。入口管具有经由排气管（43），与开口端相对的封闭端（107）和连接在开口端附近的穿孔（108）连接到发动机的排气口的开口端（106）入口管的内部空间和第一隔音室（101）。入口管的封闭端暴露在外部空气中，当气体撞击入口管的封闭端时，废气被冷却。

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