公开(公告)号：US4981125A

公开(公告)日：1991-01-01

申请号：US370277

申请日：1989-06-22

申请人： Akira Kato ,  Toru Yano ,  Yasuhiro Toyoda

发明人： Akira Kato ,  Toru Yano ,  Yasuhiro Toyoda

IPC分类号： G01N27/409 ,  G01N27/406 ,  G01N27/417 ,  G01N27/419

CPC分类号： G01N27/417 ,  G01N27/4065

摘要： An output correction method for a proportional-output type O.sub.2 sensor including an oxygen concentration detecting element formed by an oxygen-pumping element and a cell element, each of the oxygen-pumping element and the cell element being composed of a wall of a solid electrolytic material having oxygen ion-conductivity, and a pair of electrodes having the wall interposed therebetween. The oxgen-pumping element is supplied with an output voltage corresponding to a difference between a voltage developed between the electrodes of the cell element and a predetermined reference voltage, and current flowing in the oxygen-pumping element is detected. A correction resistance supplies information indicative of a deviation of an air-fuel ratio detected by the sensor with respect to a predetermined reference air-fuel ratio. A correction value is determined on the basis of the information and the direction of flow of the current. The detected current is corrected by the use of the determined corrected value. A desired air-fuel ratio is calculated on the basis of the corrected current.

摘要翻译： 一种用于比例输出型O 2传感器的输出校正方法，其包括由氧抽吸元件和电池元件形成的氧浓度检测元件，每个氧抽吸元件和电池元件由固体电解质的壁 具有氧离子传导性的材料，以及一对电极，其间具有壁。 氧素泵浦元件被提供有与电池元件的电极之间产生的电压和预定参考电压之间的差值相对应的输出电压，并检测在氧气抽吸元件中流动的电流。 校正电阻提供指示由传感器检测的空燃比相对于预定参考空燃比的偏差的信息。 基于电流的信息和流向来确定校正值。 通过使用确定的校正值来校正检测到的电流。 基于校正电流计算期望的空燃比。

公开(公告)号：US4915813A

公开(公告)日：1990-04-10

申请号：US281713

申请日：1988-12-09

申请人： Toyohei Nakajima ,  Toshiyuki Mieno ,  Yasuhiro Toyoda ,  Akira Kato ,  Haruo Horiuchi ,  Toru Yano

发明人： Toyohei Nakajima ,  Toshiyuki Mieno ,  Yasuhiro Toyoda ,  Akira Kato ,  Haruo Horiuchi ,  Toru Yano

IPC分类号： G01N27/406 ,  G01N27/413 ,  G01N27/417

CPC分类号： G01N27/417 ,  G01N27/4065

摘要： An oxygen concentration detecting device includes at least one oxygen concentration detecting element formed by an oxygen-pumping element and a cell element, composed of an oxygen ion-conductive wall, separating a pair of electrodes. The oxygen-pumping element and cell element define a gas diffusion chamber. A current detecting resistance forms a series circuit with the oxygen-pumping element. A voltage applying circuit applies to the series circuit an output voltage corresponding to the difference between a voltage between the electrodes of the cell element and a first reference voltage. An output detecting circuit outputs a voltage signal corresponding to a value of pumping current flowing through the resistance. An operational amplifier has a non-inverting input terminal supplied with a second reference voltage, an inverting input terminal connected to one end of the resistance, and an output terminal connected to the other end of the resistance. The output detecting circuit detects a first voltage at the one end of the resistance and a second voltage at the other end and outputs the voltage signal corresponding to the difference between the detected first and second voltages. The output detecting circuit corrects the voltage signal based upon the first and second voltages which are obtained in a state where no pumping current is supplied to the resistance. Electrodes of the oxygen-pumping element and the cell element are connected together within the gas diffusion chamber or within the basic body of the sensor body.

摘要翻译： 氧浓度检测装置包括由氧抽吸元件形成的至少一个氧浓度检测元件和由氧离子传导壁构成的电池元件，分离一对电极。 氧气抽吸元件和电池元件限定了气体扩散室。 电流检测电阻与氧气抽吸元件形成串联电路。 电压施加电路向串联电路施加与电池元件的电极之间的电压和第一参考电压之间的差相对应的输出电压。 输出检测电路输出与流经电阻的泵浦电流值对应的电压信号。 运算放大器具有提供有第二参考电压的非反相输入端子，连接到电阻的一端的反相输入端子和连接到电阻的另一端的输出端子。 输出检测电路检测电阻一端的第一电压和另一端的第二电压，并输出对应于检测到的第一和第二电压之间的差的电压信号。 输出检测电路基于在不向电阻提供泵浦电流的状态下获得的第一和第二电压校正电压信号。 氧气抽吸元件和电池元件的电极在气体扩散室内或传感器体的基体内连接在一起。

公开(公告)号：US4958612A

公开(公告)日：1990-09-25

申请号：US368377

申请日：1989-06-19

申请人： Akira Kato ,  Toru Yano

发明人： Akira Kato ,  Toru Yano

IPC分类号： F02D41/12 ,  F02D41/14

CPC分类号： F02D41/1486 ,  F02D41/123 ,  F02D41/1456

摘要： An air-fuel ratio control method for an internal combustion engine having an exhaust gas-ingredient concentration sensor provided in an exhaust system and generating an output proportional to the concentration of an ingredient in exhaust gases emitted from the engine. The air-fuel ratio of a mixture supplied to the engine is controlled to a desired air-fuel ratio corresponding to an operating condition in which the engine is operating, in a feedback manner responsive to the output of the sensor. Supply of fuel to the engine is interrupted while the engine is in a predetermined decelerating condition. The method comprises the steps of progressively decreasing the desired air-fuel ratio from a value larger than a value corresponding to the operating condition of the engine to the latter value after the engine leaves the predetermined decelerating condition, and controlling the air-fuel ratio of the mixture supplied to the engine to the progressively decreased air-fuel ratio in the feedback manner.

摘要翻译： 一种用于内燃机的空燃比控制方法，其具有设置在排气系统中的排气成分浓度传感器，并产生与从发动机排出的排气中的成分浓度成比例的输出。 供应到发动机的混合物的空燃比以响应于传感器的输出的反馈方式被控制到对应于发动机运行状态的期望的空燃比。 在发动机处于预定的减速状态时，向发动机供油被中断。 该方法包括以下步骤：在发动机离开预定减速条件之后，从大于对应于发动机的运行状态的值到后一值的值逐渐减小所需空燃比，并且控制空燃比 混合物以反馈方式提供给发动机以逐渐降低的空燃比。

公开(公告)号：US4938194A

公开(公告)日：1990-07-03

申请号：US372297

申请日：1989-06-27

申请人： Akira Kato ,  Toru Yano

发明人： Akira Kato ,  Toru Yano

IPC分类号： G01N27/26 ,  F02D41/14 ,  G01N27/406 ,  G01N27/417 ,  G01N27/419

CPC分类号： G01N27/417 ,  F02D41/1476 ,  F02D41/148 ,  F02D41/1495 ,  G01N27/4065 ,  G01N27/4175 ,  F02D41/1456

摘要： A method of determining the deterioration of an oxygen concentration sensor for an internal combustion engine. The oxygen concentration sensor includes at least one oxygen concentration sensor element having an oxygen-pumping element and a cell element each composed of a member of a solid electrolytic material having oxygen ion-conductivity, and a pair of electrodes having the member interposed therebetween, and a current-detecting resistance serially connected to the oxygen-pumping element to form a series circuit. A voltage having a magnitude corresponding to a difference between a voltage produced between the electrodes of the cell element and a predetermined reference voltage is applied to the series circuit, and pumping current is detected from a voltage developed across the current-detecting resistance. The predetermined reference voltage is changed from a first predetermined value to a second predetermined value, followed by detecting a difference between a value of said pumping current detected when the predetermined reference voltage assumes the first predetermined value and a value of the pumping current detected when the predetermined reference voltage assumes the second predetermined value. It is determined that there is deterioration in the oxygen concentration sensor when the difference is equal to or greater than a predetermined reference value.

摘要翻译： 一种确定内燃机的氧浓度传感器的劣化的方法。 氧浓度传感器包括至少一个氧浓度传感器元件，其具有氧抽吸元件和每个由具有氧离子传导性的固体电解质材料的构件构成的电池元件，以及一对电极，其间具有该元件，以及 串联连接到氧抽吸元件以形成串联电路的电流检测电阻。 对串联电路施加具有对应于电池元件的电极之间产生的电压与预定参考电压之间的电压的电压的电压，并且从跨过电流检测电阻产生的电压检测泵浦电流。 预定参考电压从第一预定值改变到第二预定值，随后检测当预定参考电压采取第一预定值时检测到的所述泵送电流的值与当检测到的泵送电流的值 预定参考电压采用第二预定值。 当差值等于或大于预定参考值时，确定氧浓度传感器存在劣化。

公开(公告)号：US4926827A

公开(公告)日：1990-05-22

申请号：US338987

申请日：1989-04-14

申请人： Akira Kato ,  Toru Yano

发明人： Akira Kato ,  Toru Yano

IPC分类号： F02D41/14

CPC分类号： F02D41/1441 ,  F02D41/1456

摘要： An output correction method for an exhaust gas ingredient-concentration sensor for internal combustion engines. The sensor has two sensor elements having output characteristics different from each other. The sensor elements each produce an output proportional to the concentration of an ingredient in exhaust gases emitted from the engine. The sensor controls the air-fuel ratio of a mixture supplied to the engine to a desired air-fuel ratio by the use of an output from at least one of the sensor elements. First, it is determined whether or not the difference between the desired air-fuel ratio and an actual air-fuel ratio represented by the output of at least one of the sensor elements is smaller than a predetermined value. Then, an output value of one of the sensor elements is corrrected based on an output value of the other of the sensor elements when it is determined that the difference is smaller than the predetermined value.

摘要翻译： 一种用于内燃机的排气成分浓度传感器的输出校正方法。 该传感器具有两个具有彼此不同的输出特性的传感器元件。 传感器元件各自产生与发动机排放的废气中成分浓度成比例的输出。 传感器通过使用来自至少一个传感器元件的输出来将供给发动机的混合物的空燃比控制到期望的空燃比。 首先，确定由至少一个传感器元件的输出表示的期望空燃比与实际空燃比之间的差是否小于预定值。 然后，当确定差小于预定值时，基于传感器元件中的另一个的输出值来校正传感器元件之一的输出值。

公开(公告)号：US08277920B2

公开(公告)日：2012-10-02

申请号：US12296594

申请日：2007-04-24

申请人： Toru Yano ,  Yohei Aoyama

发明人： Toru Yano ,  Yohei Aoyama

IPC分类号： B32B3/02 ,  G11B7/24

CPC分类号： G11B7/247 ,  C07D209/14 ,  C07D209/60 ,  C07D213/50 ,  C07D401/06 ,  C07D403/06 ,  C07D405/06 ,  C07D409/06 ,  C07D413/06 ,  C07D417/06 ,  C07D471/04 ,  C09B23/04 ,  C09B23/06 ,  C09B45/20 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/249 ,  G11B7/2492 ,  G11B7/2495 ,  G11B7/2498

摘要： An optical recording material comprising at least one kind of chalcone type compound represented by the following general formula (I) or a metal complex using the chalcone type compound as a ligand: wherein ring A represents a 5- or 6-membered heterocyclic ring or an aromatic ring; ring B represents a 5- or 6-membered heterocyclic ring, an aromatic ring, or a metallocene structure; the above-mentioned heterocyclic and aromatic ring may be condensed with other rings or may be substituted; n is 0 or 1.

摘要翻译： 一种光学记录材料，其包含由以下通式（I）表示的至少一种查耳酮型化合物或使用查尔酮型化合物作为配体的金属络合物：其中环A表示5-或6-元杂环或 芳香环 环B表示5-或6-元杂环，芳环或茂金属结构; 上述杂环和芳环可以与其它环缩合或者可以被取代; n为0或1。

公开(公告)号：US08030494B2

公开(公告)日：2011-10-04

申请号：US12441949

申请日：2007-10-02

申请人： Toru Yano ,  Yohei Aoyama

发明人： Toru Yano ,  Yohei Aoyama

IPC分类号： C07D207/12 ,  C07D233/54 ,  C07D233/56 ,  C07D233/58

CPC分类号： G11B7/2498 ,  C09B23/0091 ,  C09B69/06 ,  G11B7/246 ,  G11B7/2463

摘要： An optical recording material containing a compound of formula (I): wherein R1 and R2 each represent hydrogen, hydroxyl, halogen, nitro, cyano, a C1-C30 organic group, or a group of formulae (II), (II′) or (III); or R1 and R2 are connected to form a ring; X1 is —CR3R4— or —NH—; Y1 is a C1-C30 organic group or a substituent of formulae (II), (II′) or (III); R3 and R4 each represent hydrogen, a C1-C30 organic group, or a group of formulae (II), (II′) or (III), provided that, when Y1 is a group of formula (III), R3 is hydrogen, a C1-C30 organic group, or a group of formulae (II), (II′) or (III), and when Y1 is a C1-C30 organic group or a group of formulae (II) or (II′), R3 is a group of formulae (II), (II′) or (III); M is Fe, Co, Ni, Ti, Cu, Zn, Zr, Cr, Mo, Os, Mn, Ru, Sn, Pd, Rh, Pt, or Ir; Anq− is a q-valent anion, p is a number necessary to neutralize an electric charge; and q is 1 or 2.

摘要翻译： 含有式（I）化合物的光学记录材料：其中R 1和R 2各自表示氢，羟基，卤素，硝基，氰基，C 1 -C 30有机基团或式（II），（II'）或 （三）; 或R1和R2连接形成环; X1为-CR3R4-或-NH-; Y1是C1-C30有机基团或式（II），（II'）或（III）的取代基; R 3和R 4各自表示氢，C 1 -C 30有机基团或式（II），（II'）或（III）的基团，条件是当Y1是式（III）的基团时，R 3是氢， C1-C30有机基团或式（Ⅱ），（Ⅱ'）或（Ⅲ）基团，当Y1是C1-C30有机基团或式（Ⅱ）或（Ⅱ'）基团时，R3 是式（II），（II'）或（III）的一组; M是Fe，Co，Ni，Ti，Cu，Zn，Zr，Cr，Mo，Os，Mn，Ru，Sn，Pd，Rh，Pt或Ir; Anq-是q价阴离子，p是中和电荷所需的数字; q为1或2。

公开(公告)号：US20110235176A1

公开(公告)日：2011-09-29

申请号：US13128970

申请日：2009-06-24

申请人： Takurou Ikeda ,  Kozo Maeda ,  Toru Yano ,  Hitomi Matsumoto

发明人： Takurou Ikeda ,  Kozo Maeda ,  Toru Yano ,  Hitomi Matsumoto

IPC分类号： G02B5/30 ,  C03B32/00 ,  C03B23/00

CPC分类号： G02B5/3058 ,  C03B23/047 ,  C03B32/00 ,  C03C3/11 ,  C03C3/118 ,  C03C4/06 ,  C03C14/006

摘要： There are disclosed an improved method for production of a polarizing glass having a high extinction ratio by facilitating control of the diameter of silver halide particles in a mother glass with high Ag concentration, and a polarizing glass produced by the method. The glass is a polarizing glass having dispersed and oriented geometrically anisotropic metallic silver particles at least in its surface layer, which is characterized by not containing TiO2 exceeding 1.7 wt % but containing not less than 0.4 wt % Ag, and in that Ag and halogens contained therein satisfy the following relations: the molar ratio of Ag/(Cl+Br) is 0.2 to 1.0; the molar ratio of Cl/(Cl+Br+F) 0.5 to 0.95; and the molar ratio of Br/(Cl+Br+F) 0.05 to 0.4. The method for production comprises the steps of drawing a glass containing dispersed AgClxBr1-x crystals, and then reducing it under a reducing atmosphere.

摘要翻译： 公开了通过促进控制具有高Ag浓度的母玻璃中的卤化银颗粒的直径和通过该方法制备的偏光玻璃来制造具有高消光比的偏光玻璃的改进方法。 玻璃是至少在其表面层中具有分散且定向的几何各向异性金属银颗粒的偏光玻璃，其特征在于不含TiO 2超过1.7重量％但含有不小于0.4重量％的Ag，并且所述Ag和卤素含有 其中满足以下关系：Ag /（Cl + Br）的摩尔比为0.2〜1.0; Cl /（Cl + Br + F）的摩尔比为0.5〜0.95; Br /（Cl + Br + F）的摩尔比为0.05〜0.4。 制造方法包括以下步骤：拉制含有分散的AgCl x Br 1-x晶体的玻璃，然后在还原气氛下还原。

公开(公告)号：US07705162B2

公开(公告)日：2010-04-27

申请号：US11665449

申请日：2005-09-21

申请人： Toru Yano ,  Koichi Shigeno

发明人： Toru Yano ,  Koichi Shigeno

IPC分类号： C07D209/10 ,  C07D209/60 ,  C07D209/62

CPC分类号： G11B7/247 ,  C09B23/14 ,  G11B7/245 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/2478 ,  G11B7/248 ,  G11B7/249 ,  G11B7/2531 ,  G11B7/2534 ,  G11B7/2535

摘要： The indolium compounds of the present invention are represented by general formula (I) below and exhibit thermal decomposition behavior further suitable for optical recording materials used in an optical recording layer of an optical recording medium for high-speed recording. (In the formula, ring A represents a benzene or naphthalene ring; Z represents, for example, an optionally halogenated C1-8 alkyl group that is optionally interrupted by —O—, —CO—, —OCO—, or —COO—; at least one of R1 and R2 represents a group represented by general formula (II) or (III), and when only one of R1 and R2 is a group represented by general formula (II) or (III), the other represents a C1-30 organic group; R3 and R4 each represent a hydrogen atom, a C1-30 organic group, or others; X represents a C1-8 alkyl group, which is optionally substituted with a halogen atom or a hydroxyl group or optionally interrupted by an ether bond, or others; Y1 represents a hydrogen atom or a C1-30 organic group; n represents an integer of 0 to 4, q represents an integer of 0 to 4; Anm- represents an m-valent anion; m represents 1 or 2; and p represents a coefficient to keep the electric charge neutral.)

摘要翻译： 本发明的吲哚鎓化合物由下述通式（I）表示，并且表现出进一步适用于用于高速记录的光记录介质的光记录层中的光记录材料的热分解行为。 （在该式中，环A表示苯或萘环; Z表示例如任选卤代的C1-8烷基，任选被-O-，-CO-，-OCO-或-COO-间隔; R 1和R 2中的至少一个表示由通式（II）或（III）表示的基团，当R 1和R 2中只有一个是由通式（II）或（III）表示的基团时，另一个表示C1 -30有机基团; R3和R4各自表示氢原子，C1-30有机基团等; X表示C1-8烷基，其任选被卤素原子或羟基取代，或任选地被 醚键等; Y1表示氢原子或C1-30有机基团; n表示0〜4的整数，q表示0〜4的整数，An表示m价阴离子，m表示1或 2; p表示保持电荷中性的系数。）

公开(公告)号：US07682773B2

公开(公告)日：2010-03-23

申请号：US11791487

申请日：2005-10-13

申请人： Mitsuhiro Okada ,  Toru Yano ,  Koichi Shigeno

发明人： Mitsuhiro Okada ,  Toru Yano ,  Koichi Shigeno

IPC分类号： G11B7/24

CPC分类号： G11B7/2472 ,  C07D413/06 ,  C07D417/06 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/248 ,  G11B7/2495 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/256 ,  Y10S430/146

摘要： The cyanine compound of the present invention is represented by general formula (I) below and suitable as an optical recording material used in a recording layer of optical recording media on which recording and play-back are conducted with laser beam. The cyanine compound of the present invention particularly exhibits appropriate thermal decomposition behavior to attain sensitivity compatible with high-speed recording. (In the formula, each of ring A and ring B represents an optionally substituted benzene or naphthalene ring; each of R1 and R2 independently represents a C1-4 alkyl group or an optionally substituted benzyl group; at least one of R1 and R2 is an optionally substituted benzyl group; X represents O, S, or NY; each of Y, Y1, and Y2 independently represents a hydrogen atom or a C1-30 organic group; Z represents a hydrogen atom, a halogen atom, or a cyano group; Anm- represents an m-valent anion; m represents an integer of 1 or 2; and p represents a coefficient to keep an electric charge neutral.)

摘要翻译： 本发明的花青化合物由下述通式（I）表示，适合作为用激光束进行记录和回放的光记录介质的记录层中使用的光记录材料。 本发明的花青化合物特别表现出适当的热分解行为以获得与高速记录兼容的灵敏度。 （式中，环A和环B分别表示可以具有取代基的苯或萘环，R 1和R 2各自独立地表示碳原子数为1〜4的烷基或可以具有取代基的苄基; R 1和R 2中的至少一个为 任选取代的苄基; X表示O，S或NY; Y，Y1和Y2各自独立地表示氢原子或C1-30有机基团; Z表示氢原子，卤素原子或氰基; Anm-表示m价阴离子; m表示1或2的整数; p表示保持电荷中性的系数。