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1. 发明授权

US06398316B1 Vacuum booster apparatus and a brake apparatus 有权
公开(公告)号：US06398316B1
公开(公告)日：2002-06-04
申请号：US09285052
申请日：1999-04-02
申请人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
发明人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
IPC分类号： B60T844
CPC分类号： F02D9/02 , B60T8/4809 , B60T13/683 , B60T13/686 , B60T13/72
摘要： A vacuum booster apparatus used for a brake apparatus positively decreases a degree of opening of a throttle valve when it is required while an unnecessary decrease in the degree of opening of the throttle valve is positively prevented. A first pressure chamber of a vacuum booster is connected to an intake pipe of the engine on a downstream side of a throttle valve. A second pressure chamber of the vacuum booster is selectively connectable to one of the first pressure chamber and atmosphere. The vacuum booster boosts an operating force applied to a brake operating member based on a pressure difference between the first pressure chamber and the second pressure chamber. A throttle-opening-degree control device controls a negative pressure in the first pressure chamber by controlling the degree of opening of the throttle valve. The throttle-opening-degree control device decreases the degree of opening of the throttle valve only for a limited time when the negative pressure in the first pressure chamber is smaller than a predetermined necessary negative pressure determined by an operating-force relating amount related to the operating force applied to the brake operating member.

2. 发明授权

US06739676B1 Braking system having vacuum booster whose boosting ratio is lowered at fixed transition point at which wheel cylinder pressure increase is initiated 失效
标题翻译：具有真空助力器的制动系统，其在启动轮缸压力增加的固定过渡点处升压比降低
公开(公告)号：US06739676B1
公开(公告)日：2004-05-25
申请号：US09233583
申请日：1999-01-19
申请人： Hiroshi Isono , Yasuji Mizutani , Yutaka Onuma , Koichi Kondo , Hirofumi Nitta , Motoshi Suzuki
发明人： Hiroshi Isono , Yasuji Mizutani , Yutaka Onuma , Koichi Kondo , Hirofumi Nitta , Motoshi Suzuki
IPC分类号： B60T844
CPC分类号： B60T8/442 , B60T8/365 , B60T8/4872 , B60T13/575 , B60T13/686
摘要： Vehicle braking system including a vacuum booster for transmitting a boosted brake operating force to a master cylinder such that the boosting ratio is reduced at a fixed transition point before the boosting limit point is reached, a brake having a wheel brake cylinder connected through a fluid passage to a master cylinder serving as a first hydraulic pressure source, for braking a wheel, and a pressure increasing device having a second hydraulic pressure source connected to the fluid passage, and wherein the pressure increasing device initiating a pressure increasing operation, when the brake operating force has increased to the transition point, to increase the wheel cylinder pressure to be higher than the master cylinder pressure, by using the second hydraulic pressure source.
摘要翻译：车辆制动系统包括用于将升压的制动器操作力传递到主缸的真空助力器，使得在升压极限点之前的固定转变点处升压比减小;制动器，其具有通过流体通道连接的车轮制动缸到用于制动车轮的第一液压源的主缸，以及具有连接到流体通道的第二液压源的增压装置，并且其中，当制动器操作时，增压装置启动增压操作力已经增加到过渡点，通过使用第二液压源将轮缸压力增加到高于主缸压力。

3. 发明授权

US06612660B2 Vacuum booster apparatus and a brake apparatus 有权
公开(公告)号：US06612660B2
公开(公告)日：2003-09-02
申请号：US10046145
申请日：2002-01-16
申请人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
发明人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
IPC分类号： B60T844
CPC分类号： F02D9/02 , B60T8/4809 , B60T13/683 , B60T13/686 , B60T13/72
摘要： A vacuum booster apparatus used for a brake apparatus positively decreases a degree of opening of a throttle valve when it is required while an unnecessary decrease in the degree of opening of the throttle valve is positively prevented. A first pressure chamber of a vacuum booster is connected to an intake pipe of the engine on a downstream side of a throttle valve. A second pressure chamber of the vacuum booster is selectively connectable to one of the first pressure chamber and atmosphere. The vacuum booster boosts an operating force applied to a brake operating member based on a pressure difference between the first pressure chamber and the second pressure chamber. A throttle-opening-degree control device controls a negative pressure in the first pressure chamber by controlling the degree of opening of the throttle valve. The throttle-opening-degree control device decreases the degree of opening of the throttle valve only for a limited time when the negative pressure in the first pressure chamber is smaller than a predetermined necessary negative pressure determined by an operating-force relating amount related to the operating force applied to the brake operating member.

4. 发明授权

US06666530B2 Vacuum booster apparatus and a brake apparatus 有权
公开(公告)号：US06666530B2
公开(公告)日：2003-12-23
申请号：US10046178
申请日：2002-01-16
申请人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
发明人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
IPC分类号： B60T844
CPC分类号： F02D9/02 , B60T8/4809 , B60T13/683 , B60T13/686 , B60T13/72
摘要： A vacuum booster apparatus used for a brake apparatus positively decreases a degree of opening of a throttle valve when it is required while an unnecessary decrease in the degree of opening of the throttle valve is positively prevented. A first pressure chamber of a vacuum booster is connected to an intake pipe of the engine on a downstream side of a throttle valve. A second pressure chamber of the vacuum booster is selectively connectable to one of the first pressure chamber and atmosphere. The vacuum booster boosts an operating force applied to a brake operating member based on a pressure difference between the first pressure chamber and the second pressure chamber. A throttle-opening-degree control device controls a negative pressure in the first pressure chamber by controlling the degree of opening of the throttle valve. The throttle-opening-degree control device decreases the degree of opening of the throttle valve only for a limited time when the negative pressure in the first pressure chamber is smaller than a predetermined necessary negative pressure determined by an operating-force relating amount related to the operating force applied to the brake operating member.

5. 发明授权

US06412883B1 Vacuum booster apparatus and a brake apparatus 有权
标题翻译：真空增压装置和制动装置
公开(公告)号：US06412883B1
公开(公告)日：2002-07-02
申请号：US10046144
申请日：2002-01-16
申请人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
发明人： Yasuji Mizutani , Motoshi Suzuki , Hirofumi Nitta
IPC分类号： B60T844
CPC分类号： F02D9/02 , B60T8/4809 , B60T13/683 , B60T13/686 , B60T13/72
摘要： A vacuum booster apparatus used for a brake apparatus positively decreases a degree of opening of a throttle valve when it is required while an unnecessary decrease in the degree of opening of the throttle valve is positively prevented. A first pressure chamber of a vacuum booster is connected to an intake pipe of the engine on a downstream side of a throttle valve. A second pressure chamber of the vacuum booster is selectively connectable to one of the first pressure chamber and atmosphere. The vacuum booster boosts an operating force applied to a brake operating member based on a pressure difference between the first pressure chamber and the second pressure chamber. A throttle-opening-degree control device controls a negative pressure in the first pressure chamber by controlling the degree of opening of the throttle valve. The throttle-opening-degree control device decreases the degree of opening of the throttle valve only for a limited time when the negative pressure in the first pressure chamber is smaller than a predetermined necessary negative pressure determined by an operating-force relating amount related to the operating force applied to the brake operating member.
摘要翻译：用于制动装置的真空增压装置在需要时积极地降低节流阀的打开程度，同时可以有效地防止节流阀的开度不必要的降低。真空助力器的第一压力室在节流阀的下游侧连接到发动机的进气管。真空助力器的第二压力室可选择性地连接到第一压力室和大气中的一个。真空助力器基于第一压力室和第二压力室之间的压力差来增加施加到制动操作构件的操作力。节气门开度控制装置通过控制节流阀的开度来控制第一压力室中的负压。节气门开度控制装置仅在第一压力室中的负压小于由与第一压力室相关的操作力相关量确定的预定必要负压时限制节气门的打开程度施加到制动操作构件的操作力。

6. 发明授权

US06276763B1 Method of diagnosing brake booster based on its input and output, and braking system including diagnosing device capable of practicing the method 有权
标题翻译：基于其输入和输出诊断制动助力器的方法，以及包括能够执行该方法的诊断装置的制动系统
公开(公告)号：US06276763B1
公开(公告)日：2001-08-21
申请号：US09248854
申请日：1999-02-11
申请人： Hiroshi Isono , Motoshi Suzuki , Hirofumi Nitta
发明人： Hiroshi Isono , Motoshi Suzuki , Hirofumi Nitta
IPC分类号： B60T832
CPC分类号： B60T8/442 , B60T7/042 , B60T8/94 , B60T13/686 , B60T13/72 , B60T17/221
摘要： Method of diagnosing a booster of a braking system including a brake operating member operated with a brake operating force, a master cylinder for producing a hydraulic pressure on the basis of an input force received from the booster as a result of boosting of the brake operating force by said booster, and a wheel brake cylinder which is activated by the hydraulic pressure produced by the master cylinder, to brake a vehicle wheel, wherein the booster is determined to be abnormal if the detected input and output of the booster do not meet a predetermined nominal relationship therebetween. Also disclosed is a diagnosing device capable of practicing the method.
摘要翻译：诊断包括由制动器操作力操作的制动操作构件的制动系统的助力器的方法，用于根据从助力器接收的输入力产生液压的主缸，其是由于升高制动器操作力通过所述助力器和由主缸产生的液压激活的车轮制动缸，以制动车轮，其中如果检测到的增压器的输入和输出不符合预定的，预定的增压器被确定为异常名义上的关系。还公开了能够实施该方法的诊断装置。

7. 发明申请

US20090004656A1 THERMOSTABLE POLYMERASES HAVING ALTERED FIDELITY AND METHODS OF IDENTIFYING AND USING SAME 审中-公开
标题翻译：具有变化的可塑性聚合物及其识别方法和使用方法
公开(公告)号：US20090004656A1
公开(公告)日：2009-01-01
申请号：US11962067
申请日：2007-12-20
申请人： Lawrence A. Loeb , Leroy Hood , Motoshi Suzuki
发明人： Lawrence A. Loeb , Leroy Hood , Motoshi Suzuki
IPC分类号： C12Q1/68 , C12Q1/48 , C12N9/10 , C12N15/11 , C12P19/34
CPC分类号： C12N9/1252 , C12Q1/6858 , C12Q1/6883
摘要： The present invention provides a method for identifying a thermostable polymerase having altered fidelity. The method consists of generating a random population of polymerase mutants by mutating at least one amino acid residue of a thermostable polymerase and screening the population for one or more active polymerase mutants by genetic selection. For example, the invention provides a method for identifying a thermostable polymerase having altered fidelity by mutating at least one amino acid residue in an active site O-helix of a thermostable polymerase. The invention also provides thermostable polymerases and nucleic acids encoding thermostable polymerases having altered fidelity, for example, high fidelity polymerases and low fidelity polymerases. The invention additionally provides a method for identifying one or more mutations in a gene by amplifying the gene with a high fidelity polymerase. The invention further provides a method for accurately copying repetitive nucleotide sequences using a high fidelity polymerase mutant. The invention also provides a method for diagnosing a genetic disease using a high fidelity polymerase mutant. The invention further provides a method for randomly mutagenizing a gene by amplifying the gene using a low fidelity polymerase mutant.
摘要翻译：本发明提供了鉴定具有改变的保真度的热稳定聚合酶的方法。该方法包括通过突变热稳定聚合酶的至少一个氨基酸残基并通过遗传选择筛选一个或多个活性聚合酶突变体的群体来产生聚合酶突变体的随机群体。例如，本发明提供了通过突变热稳定聚合酶的活性位点O-螺旋中的至少一个氨基酸残基来鉴定具有改变的保真度的热稳定聚合酶的方法。本发明还提供了具有改变的保真度的热稳定聚合酶和编码耐热聚合酶的核酸，例如高保真聚合酶和低保真度聚合酶。本发明另外提供了通过用高保真聚合酶扩增基因来鉴定基因中的一个或多个突变的方法。本发明还提供了使用高保真聚合酶突变体准确地复制重复核苷酸序列的方法。本发明还提供了使用高保真聚合酶突变体来诊断遗传疾病的方法。本发明还提供了使用低保真度聚合酶突变体扩增基因来随机诱变基因的方法。

8. 发明授权

US07020664B1 File management apparatus and method 失效
标题翻译：文件管理装置和方法
公开(公告)号：US07020664B1
公开(公告)日：2006-03-28
申请号：US09723972
申请日：2000-11-28
申请人： Tomoko Yamaguchi , Toshio Mizuno , Motoshi Suzuki
发明人： Tomoko Yamaguchi , Toshio Mizuno , Motoshi Suzuki
IPC分类号： G06F12/00
CPC分类号： G06F17/30067
摘要： Upon receipt of a segment name obtainment request, the segment name generation unit 104 generates a segment name composed of (1) a file name of a file to which the segment belongs and (2) a number indicating a serial number of the segment in the file. Upon receipt of an access request specifying a segment name, the segment identification unit 119 refers to the segment name to detect the file name and the serial number of the segment in the detected file. The segment position detection unit 106 then refers to the file information storage unit 102 and the segment information storage unit 103 to detect a position where a segment is to be accessed.
摘要翻译：在接收到段名称获取请求时，段名称生成单元104生成由（1）段所属的文件的文件名构成的段名，（2）表示段的名称的序号，文件。在接收到指定段名称的访问请求时，段识别单元119参考段名来检测检测文件中的段的文件名和序列号。然后，段位置检测单元106参考文件信息存储单元102和段信息存储单元103以检测段被访问的位置。

9. 发明授权

US06395524B2 Thermostable polymerases having altered fidelity and method of identifying and using same 失效
标题翻译：具有改变的保真度的热稳定性聚合酶和鉴定和使用它们的方法
公开(公告)号：US06395524B2
公开(公告)日：2002-05-28
申请号：US08978806
申请日：1997-11-26
申请人： Lawrence A. Loeb , Leroy Hood , Motoshi Suzuki
发明人： Lawrence A. Loeb , Leroy Hood , Motoshi Suzuki
IPC分类号： C12N910
CPC分类号： C12N9/1252 , C12Q1/6858 , C12Q1/6883
摘要： The present invention provides a method for identifying a thermostable polymerase having altered fidelity. The method consists of generating a random population of polymerase mutants by mutating at least one amino acid residue of a thermostable polymerase and screening the population for one or more active polymerase mutants by genetic selection. For example, the invention provides a method for identifying a thermostable polymerase having altered fidelity by mutating at least one amino acid residue in an active site O-helix of a thermostable polymerase. The invention also provides thermostable polymerases and nucleic acids encoding thermostable polymerases having altered fidelity, for example, high fidelity polymerases and low fidelity polymerases. The invention additionally provides a method for identifying one or more mutations in a gene by amplifying the gene with a high fidelity polymerase. The invention further provides a method for accurately copying repetitive nucleotide sequences using a high fidelity polymerase mutant. The invention also provides a method for diagnosing a genetic disease using a high fidelity polymerase mutant. The invention further provides a method for randomly mutagenizing a gene by amplifying the gene using a low fidelity polymerase mutant.
摘要翻译：本发明提供了鉴定具有改变的保真度的热稳定聚合酶的方法。该方法包括通过突变热稳定聚合酶的至少一个氨基酸残基并通过遗传选择筛选一个或多个活性聚合酶突变体的群体来产生聚合酶突变体的随机群体。例如，本发明提供了通过突变热稳定聚合酶的活性位点O-螺旋中的至少一个氨基酸残基来鉴定具有改变的保真度的热稳定聚合酶的方法。本发明还提供了具有改变的保真度的热稳定聚合酶和编码耐热聚合酶的核酸，例如高保真聚合酶和低保真度聚合酶。本发明另外提供了通过用高保真聚合酶扩增基因来鉴定基因中的一个或多个突变的方法。本发明还提供了使用高保真聚合酶突变体准确地复制重复核苷酸序列的方法。本发明还提供了使用高保真聚合酶突变体来诊断遗传疾病的方法。本发明还提供了使用低保真度聚合酶突变体扩增基因来随机诱变基因的方法。

10. 发明授权

US5941128A Machine tool having parallel structure 失效
标题翻译：机床具有平行结构
公开(公告)号：US5941128A
公开(公告)日：1999-08-24
申请号：US950438
申请日：1997-10-15
申请人： Taizo Toyama , Motoshi Suzuki
发明人： Taizo Toyama , Motoshi Suzuki
IPC分类号： B23Q1/00 , B23Q1/44 , B25J9/04 , B25J11/00 , B25J17/00 , B25J17/02 , B25J18/00 , F16B7/10
CPC分类号： B25J17/0266 , B25J17/0208 , Y10T403/32008 , Y10T409/308232 , Y10T74/20335
摘要： A machine tool includes a base, a traveling plate to which a tool is to be attached, plural rods, and plural drive mechanisms fixed to the base. Each of the drive mechanisms is provided with a slide table movable on the drive mechanism and with an actuator for moving the slide table. One end of each of the rods is swingably connected to the corresponding slide tables through a first joint and the other end of each of the rods is swingably connected to the traveling plate through a second joint. Each of the first and the second joints include two rolling elements, each of which is rotatably supported by a rolling bearing to swing the rod.As the rolling elements are supported by the rolling bearings without a clearance, the positioning accuracy of the machine tool is enhanced.
摘要翻译：机床包括基座，待安装工具的行进板，多个杆和固定到基座的多个驱动机构。每个驱动机构设置有可在驱动机构上移动的滑动台和用于移动滑动台的致动器。每个杆的一端通过第一接头可摆动地连接到相应的滑动台，并且每个杆的另一端通过第二接头可摆动地连接到行进板。第一和第二关节中的每一个包括两个滚动元件，每个滚动元件由滚动轴承可旋转地支撑以摆动杆。由于滚动体由滚动轴承支撑而没有间隙，因此机床的定位精度得以提高。

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