公开(公告)号：US07905209B2

公开(公告)日：2011-03-15

申请号：US12198412

申请日：2008-08-26

Applicant: Tsunetoshi Goto ,  Takehiro Watarai ,  Yoshinobu Hirose

Inventor： Tsunetoshi Goto ,  Takehiro Watarai ,  Yoshinobu Hirose

IPC: F02P23/00

CPC classification number: F23Q7/001 ,  F02P19/028 ,  F23Q2007/002

Abstract: A glow plug with combustion pressure sensor is disclosed having a cover and a housing with which a piezoelectric element is hermetically accommodated. A lead wire having flexibility is employed to supply electric power to a heating member. The lead wire, fixedly connected to the heating member, extends through an insertion bore of the cover and is hermetically bonded to an inner circumferential wall of the insertion bore. When the heating member is axially displaced upon receipt of a combustion pressure, the lead wire flexes to absorb the resulting displacement, causing a joint portion between the cover and the lead wire to have no drag against the displacement. This allows the piezoelectric element to detect the combustion pressure with high precision.

Abstract translation: 公开了具有燃烧压力传感器的电热塞，其具有盖和壳体，压电元件通过该壳体气密地容纳。 采用具有柔性的导线来向加热构件供电。 固定地连接到加热构件的引线延伸穿过盖的插入孔并且气密地结合到插入孔的内周壁。 当加热构件在接收到燃烧压力时轴向移动时，引线弯曲以吸收所产生的位移，导致盖和引线之间的接合部分不会抵抗位移。 这允许压电元件以高精度检测燃烧压力。

公开(公告)号：US20090056660A1

公开(公告)日：2009-03-05

申请号：US12198412

申请日：2008-08-26

Applicant: Tsunetoshi GOTO ,  Takehiro Watarai ,  Yoshinobu Hirose

Inventor： Tsunetoshi GOTO ,  Takehiro Watarai ,  Yoshinobu Hirose

IPC: F23Q7/00

CPC classification number: F23Q7/001 ,  F02P19/028 ,  F23Q2007/002

Abstract: A glow plug with combustion pressure sensor is disclosed having a cover and a housing with which a piezoelectric element is hermetically accommodated. A lead wire having flexibility is employed to supply electric power to a heating member. The lead wire, fixedly connected to the heating member, extends through an insertion bore of the cover and is hermetically bonded to an inner circumferential wall of the insertion bore. When the heating member is axially displaced upon receipt of a combustion pressure, the lead wire flexes to absorb the resulting displacement, causing a joint portion between the cover and the lead wire to have no drag against the displacement. This allows the piezoelectric element to detect the combustion pressure with high precision.

Abstract translation: 公开了具有燃烧压力传感器的电热塞，其具有盖和壳体，压电元件通过该壳体气密地容纳。 采用具有柔性的导线来向加热构件供电。 固定地连接到加热构件的引线延伸穿过盖的插入孔并且气密地结合到插入孔的内周壁。 当加热构件在接收到燃烧压力时轴向移动时，引线弯曲以吸收所产生的位移，导致盖和引线之间的接合部分不会抵抗位移。 这允许压电元件以高精度检测燃烧压力。

公开(公告)号：US20060054466A1

公开(公告)日：2006-03-16

申请号：US11264125

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G39/10

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

公开(公告)号：US06971508B2

公开(公告)日：2005-12-06

申请号：US10344566

申请日：2002-03-13

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/60 ,  B65G15/08 ,  B65G21/22 ,  B65G39/12

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。

公开(公告)号：US06337533B1

公开(公告)日：2002-01-08

申请号：US09324860

申请日：1999-06-03

Applicant: Ken Hanashi ,  Keiji Kanao ,  Tsunetoshi Goto

Inventor： Ken Hanashi ,  Keiji Kanao ,  Tsunetoshi Goto

IPC: H01T1320

CPC classification number: H01T13/39 ,  H01T21/02

Abstract: In a spark plug, a chip made of Ir alloy is partly buried into and bonded by laser beam welding on the ground electrode made of Ni base alloy. A molten portion is extended from the inside of the ground electrode through a junction of the chip and the electrode into the inside of the chip, but not formed on the spark discharge surface of the chip. Where A is a maximum length from the end of the junction on the side of the center electrode to the end of the molten portion on the junction on the side opposite to the center electrode, within the length A, B is a length of both ends of the molten portion, t is a length of the chip perpendicularly extending from the junction and d is a sum of the length t and a length of the molten portion protruding from the junction into the ground electrode, a ratio of A/B is not less than 0.5 and a ratio of d/t is not less than 2, but more than 4. When an end surface of the chip is the spark discharge surface, laser beam welding is conducted from the ground electrode toward a side of the other end surface or from the longitudinal side surface of the chip toward the ground electrode.

Abstract translation: 在火花塞中，由Ir合金制成的芯片通过激光束焊接部分地埋在由Ni基合金制成的接地电极上并粘合。 熔融部分从接地电极的内部延伸通过芯片和电极的接合到芯片的内部，但不形成在芯片的火花放电表面上。 其中A是从中心电极一侧的结的端部到与中心电极相对的一侧的接合处的熔融部分的端部的最大长度，在长度A内，B是两端的长度 熔融部分的t是从接合部垂直延伸的芯片的长度，d是长度t和熔融部分从接合部分向接地电极突出的长度的总和，A / B的比率不是 小于0.5，d / t的比例不小于2，但大于4.当芯片的端面是火花放电表面时，激光束焊接从接地电极朝向另一端的一侧 表面或从芯片的纵向侧表面朝向接地电极。

公开(公告)号：US20090050481A1

公开(公告)日：2009-02-26

申请号：US12193999

申请日：2008-08-19

Applicant: Tsunetoshi GOTO

Inventor： Tsunetoshi GOTO

IPC: G01N27/26

CPC classification number: G01N27/407 ,  G01N27/4062

Abstract: A gas sensor is disclosed including a gas-concentration detecting element, a casing accommodating the gas-concentration detecting element, a lead wire delivering a detected voltage potential to an outside, an insulator holding the lead wire in electrical relationship with respect to the housing, a columnar elastic sealing member, air holes formed in the casing for admitting atmospheric air to an inside thereof, and a water repellent filter. The water repellent filter, formed in a cylindrical shape, is disposed between the casing and the insulator, and a cylindrical elastic member is disposed in at least one of an area between the water repellent filter and the casing and another area between the water repellent filter and the insulator. With the casing caulked, the water repellent filter and the cylindrical elastic member are fixed in place.

Abstract translation: 公开了一种气体传感器，其包括气体浓度检测元件，容纳气体浓度检测元件的壳体，向外部输送检测到的电压电位的引线，将引线保持与壳体电气关系的绝缘体， 柱状弹性密封构件，形成在壳体中的用于将大气引入其内部的空气孔和防水过滤器。 形成为圆筒形的防水过滤器设置在壳体和绝缘体之间，并且圆筒形弹性构件设置在防水过滤器和壳体之间的区域中的至少一个中，并且在防水过滤器之间的另一区域 和绝缘体。 在套管堵塞的情况下，将防水过滤器和圆筒形弹性件固定就位。

公开(公告)号：US07234429B2

公开(公告)日：2007-06-26

申请号：US11213899

申请日：2005-08-30

Applicant: Nobuo Abe ,  Yasushi Kawashima ,  Tsunetoshi Goto

Inventor： Nobuo Abe ,  Yasushi Kawashima ,  Tsunetoshi Goto

IPC: F02P1/00 ,  H01T13/20

CPC classification number: H01T13/08 ,  F02P3/02 ,  H01T13/20

Abstract: A spark plug is provided which is designed to be compact without sacrificing a mechanical strength of a porcelain insulator. The spark plug includes a metal shell having a base end and a top end. The porcelain insulator is made of a hollow cylinder which includes a body and an insulator head. The body is retained within the metal shell. The insulator head extends from the base end of the metal shell in a lengthwise direction of the porcelain insulator and has a length made up of a major body leading to the body of the porcelain insulator and an end portion lying far away from the body. The major body has an outer diameter D1, an inner diameter D2, and a section modulus Z at a smallest-outer diameter portion thereof which meet relations of 7.1 mm≦D1≦8.8 mm, D2≧2.8 mm, and Z≧33 mm3.

Abstract translation: 提供了一种设计成紧凑的火花塞，而不会牺牲瓷绝缘体的机械强度。 火花塞包括具有基端和顶端的金属壳。 瓷绝缘体由包括主体和绝缘体头的中空圆筒制成。 身体保留在金属外壳内。 绝缘体头从金属壳的基端在瓷绝缘体的长度方向上延伸，并且具有由通向瓷绝缘体的主体的主体和远离主体的端部构成的长度。 主体具有外径D 1，内径D 2和最小外径部分处的截面模数Z，其关系为7.1mm <= D 1 <= 8.8mm，D 2> = 2.8mm ，Z> = 33mm 3。

公开(公告)号：US20060108206A1

公开(公告)日：2006-05-25

申请号：US11264723

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/60

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。

公开(公告)号：US07325673B2

公开(公告)日：2008-02-05

申请号：US11264125

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/08

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。

公开(公告)号：US20060042610A1

公开(公告)日：2006-03-02

申请号：US11213899

申请日：2005-08-30

Applicant: Nobuo Abe ,  Yasushi Kawashima ,  Tsunetoshi Goto

Inventor： Nobuo Abe ,  Yasushi Kawashima ,  Tsunetoshi Goto

IPC: F02P3/02 ,  H01T13/04 ,  H01T13/20

CPC classification number: H01T13/08 ,  F02P3/02 ,  H01T13/20

Abstract: A spark plug is provided which is designed to be compact without sacrificing a mechanical strength of a porcelain insulator. The spark plug includes a metal shell having a base end and a top end. The porcelain insulator is made of a hollow cylinder which includes a body and an insulator head. The body is retained within the metal shell. The insulator head extends from the base end of the metal shell in a lengthwise direction of the porcelain insulator and has a length made up of a major body leading to the body of the porcelain insulator and an end portion lying far away from the body. The major body has an outer diameter D1, an inner diameter D2, and a section modulus Z at a smallest-outer diameter portion thereof which meet relations of 7.1 mm≦D1≦8.8 mm, D2≧2.8 mm, and Z≧33 mm3.

Abstract translation: 提供了一种设计成紧凑的火花塞，而不会牺牲瓷绝缘体的机械强度。 火花塞包括具有基端和顶端的金属壳。 瓷绝缘体由包括主体和绝缘体头的中空圆筒制成。 身体保留在金属外壳内。 绝缘体头从金属壳的基端在瓷绝缘体的长度方向上延伸，并且具有由通向瓷绝缘体的主体的主体和远离主体的端部构成的长度。 主体具有外径D 1，内径D 2和最小外径部分处的截面模数Z，其关系为7.1mm <= D 1 <= 8.8mm，D 2> = 2.8mm ，Z> = 33mm 3。