Nishikawa Rubber Co., Ltd.

Japon

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Date
2022 2
2019 1
Avant 2019 5
Classe IPC
B60J 10/40 - Dispositions pour l'étanchéité caractérisées par le contact entre plusieurs agencements d’étanchéité coopérant 2
B60J 10/86 - Dispositions pour l'étanchéité spécialement adaptées aux ouvrants, p.ex. aux portes disposées sur l’ouvrant 2
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux 1
B60J 10/08 - pour portes 1
B60J 10/10 - pour toits amovibles 1
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1.

SEAL STRUCTURE FOR AUTOMOTIVE DOOR

      
Numéro d'application JP2021023167
Numéro de publication 2022/107374
Statut Délivré - en vigueur
Date de dépôt 2021-06-18
Date de publication 2022-05-27
Propriétaire NISHIKAWA RUBBER CO., LTD. (Japon)
Inventeur(s)
  • Kojima Masahiro
  • Morihara Yasuhiro

Abrégé

[Problem] To facilitate the mounting of a glass run to a frame body without causing deterioration in external appearance, in particular. [Solution] A sub seal part 43 of a door weatherstrip 40 is configured to have a protrusion length such that, in a state where a glass run 20 is attached from the vehicle exterior side to a flange 10A that extends toward the vehicle exterior side in a frame body 10 and where the door weatherstrip 40 is attached to the vehicle interior side of a door 1 via clips, the distance (L), which is from a position P of a lower portion of a tip 43a of the sub seal part 43 of the door weatherstrip 40 being in contact with an inclined surface 23a of an upper wall portion 23 of the glass run 20 to a position of an upper face of a tip 29a of a lip portion 29 of the glass run 20 extending downward on the vehicle interior side, becomes greater than the length (X) of a perpendicular line which is, when drawn from the sub seal part 43 with respect to an inclined plane portion 10B of the frame body 10, tangent to the position S of the upper face of the tip 29a of the lip portion 29.

Classes IPC  ?

  • B60J 10/40 - Dispositions pour l'étanchéité caractérisées par le contact entre plusieurs agencements d’étanchéité coopérant
  • B60J 10/76 - Dispositions pour l'étanchéité spécialement adaptées aux fenêtres ou aux pare-brise pour fenêtres à vitres coulissantes, p.ex. garnitures de glissement pour canaux de passage de vitres
  • B60J 10/86 - Dispositions pour l'étanchéité spécialement adaptées aux ouvrants, p.ex. aux portes disposées sur l’ouvrant

2.

VEHICLE SEAL STRUCTURE AND VEHICLE SEAL MEMBER

      
Numéro d'application JP2021032428
Numéro de publication 2022/054708
Statut Délivré - en vigueur
Date de dépôt 2021-09-03
Date de publication 2022-03-17
Propriétaire
  • NISHIKAWA RUBBER CO., LTD. (Japon)
  • ISUZU MOTORS LIMITED ()
Inventeur(s)
  • Shimizu Mayumi
  • Tanaka Hiroyuki

Abrégé

[Problem] To provide a vehicle seal structure which prevents clothing from being soiled during boarding. [Solution] In the present invention: a protector 30 at a door 1 side is brought in to elastic-contact with a seal member 40 attached near an outer peripheral edge of a wheel arch part 5; the seal member 40 has a seal hollow part 42 and an attachment base part 41 attached to a vertical plate 6 of a body; the seal hollow part is surrounded by a vehicle-interior-side wall 43 that extends from the bottom of the attachment base part 41 obliquely downward to the vehicle-exterior side, a vehicle-exterior-side wall 44 that is connected to the bottom end of the vehicle-interior-side wall and extends upward, and a connection wall 45 that extends horizontally from the upper end of the vehicle-interior-side wall to the vehicle-exterior side and that is connected to the vehicle-exterior-side wall; the protector 30 has a tilting plate part 33 that extends to a space between a wheel arch part 5 and an upper surface of a tire 2. While the door is closed, the upper-side surface of the tilting plate part 33 is elastically in contact with a lower portion of a connection part 47 between the vehicle-interior-side wall 43 and the vehicle-exterior-side wall 44. The connection part 47 has a cross section of a substantially tongue shape that extends in a lip shape from the upper side to the lower side such that the thickness in the vehicle interior-exterior direction decreases gradually.

Classes IPC  ?

  • B60J 10/84 - Dispositions pour l'étanchéité spécialement adaptées aux ouvrants, p.ex. aux portes disposées sur le véhicule

3.

WEATHER STRIP AND MOUNTING STRUCTURE FOR SAME

      
Numéro d'application JP2018039706
Numéro de publication 2019/116747
Statut Délivré - en vigueur
Date de dépôt 2018-10-25
Date de publication 2019-06-20
Propriétaire
  • NISHIKAWA RUBBER CO., LTD. (Japon)
  • NISSAN MOTOR CO., LTD. ()
Inventeur(s)
  • Tawada Shingo
  • Hasegawa Hiroshi

Abrégé

[Problem] To improve a sealing function. [Solution] A weather strip 30 is provided with: a mounting section 31 mounted between a vehicle exterior-side engagement section 5X and a vehicle interior-side engagement section 5Y, which are provided on the outer peripheral side of the outer peripheral portion 2A of a door sash 2 of an automobile; and a hollow seal section 32 and an outer lip section 33, which are formed integrally on the vehicle interior side and vehicle exterior side, respectively, of the mounting section 31 and which come into elastic contact with the vehicle interior-side surface 3a and vehicle exterior-side surface 3b of the door opening edge of a body panel 3 when a door is closed. The weather strip 30 is affixed to the door sash 2 only at the mounting section 31. The hollow seal section 32 is not directly affixed to the door sash 2, and the mounting section 31 and the hollow seal section 32 are connected by a column section 34. A body seal lip 35 which comes into elastic contact with the door opening edge of the body panel 3 when the door is closed is provided to the hollow seal section 32.

Classes IPC  ?

  • B60J 10/86 - Dispositions pour l'étanchéité spécialement adaptées aux ouvrants, p.ex. aux portes disposées sur l’ouvrant
  • B60J 10/24 - Dispositions pour l'étanchéité caractérisées par la forme ayant des parties tubulaires
  • B60J 10/277 - Dispositions pour l'étanchéité caractérisées par la forme ayant des saillies, des rainures ou des canaux dans leur direction longitudinale facilitant la déformation spécifique de pièces d’étanchéité, p.ex. assurant un pliage convenable

4.

SEALING STRUCTURE FOR OPENABLE ROOF-EQUIPPED VEHICLE

      
Numéro d'application JP2017035862
Numéro de publication 2018/070289
Statut Délivré - en vigueur
Date de dépôt 2017-10-02
Date de publication 2018-04-19
Propriétaire
  • MAZDA MOTOR CORPORATION (Japon)
  • NISHIKAWA RUBBER CO., LTD. (Japon)
Inventeur(s)
  • Takahashi Tomoki
  • Shinohara Miwa
  • Horita Yoshihiko
  • Koibuchi Tatsuo
  • Kikumitsu Kazuaki
  • Komaji Tomohiro
  • Matsui Sachi
  • Nakazato Daisuke
  • Okayama Akio

Abrégé

A sealing structure for an openable roof-equipped vehicle, wherein a lateral window 7 is provided to the front of the lateral surface of a rear roof 24, a lateral window-side corner part of the top edge of the rear roof 24 projects to the front of a lateral window rear frame part, a pillar is provided on the vehicle interior-side of the corner part, a lip part 34b for covering the top end section of the pillar from the vehicle exterior side while the roof is in a closed state is provided on the weather stripping 34 of the front roof, a sealing member 40 is provided on the vehicle interior side of the corner part of the rear roof, an extended sealing part 40b extends from the sealing member 40 so as to seal the gap for the lip part 34b between the corner part and the pillar while the front roof is in an open state, and the extended sealing part 40b is positioned in a manner such that the lip part 34b of the weather stripping 34 is sandwiched between the extended sealing part 40b and the pillar while the roof is closed.

Classes IPC  ?

  • B60J 10/90 - Dispositions pour l'étanchéité spécialement adaptées aux toits amovibles, p.ex. aux toits pliants ou aux toits rigides amovibles
  • B60J 7/12 - Toits amovibles; Toits avec panneaux mobiles du type non coulissant, c. à d. toits ou panneaux mobiles ou amovibles, p.ex. toit ou capote pouvant être facilement enlevés ou mis en position repliée ou inopérante pliants; Leurs mécanismes de mise en tension, p.ex. tendeurs
  • B60J 10/18 - Dispositions pour l'étanchéité caractérisées par le matériau prévues avec des agents de renforcement ou des inserts
  • B60J 10/40 - Dispositions pour l'étanchéité caractérisées par le contact entre plusieurs agencements d’étanchéité coopérant

5.

PENETRATING WIND PREVENTION STRUCTURE FOR VEHICLE

      
Numéro d'application JP2017035868
Numéro de publication 2018/070290
Statut Délivré - en vigueur
Date de dépôt 2017-10-02
Date de publication 2018-04-19
Propriétaire
  • MAZDA MOTOR CORPORATION (Japon)
  • NISHIKAWA RUBBER CO., LTD. (Japon)
Inventeur(s)
  • Takahashi Tomoki
  • Shinohara Miwa
  • Horita Yoshihiko
  • Koibuchi Tatsuo
  • Kikumitsu Kazuaki
  • Komaji Tomohiro
  • Matsui Sachi
  • Nakazato Daisuke
  • Okayama Akio

Abrégé

A vehicle having an opening 1 in the vehicle compartment top surface or vehicle compartment lateral surface, wherein a reversal part 40c for reversing a traveling wind toward the front of the vehicle is formed so as to extend toward the inside of the vehicle compartment and toward the front of the vehicle from a location separated in the rearward direction from the rear edge of the opening 1.

Classes IPC  ?

  • B60J 7/22 - Déflecteurs d'air pour toits ouvrants

6.

SOUNDPROOF MATERIAL

      
Numéro d'application JP2013004134
Numéro de publication 2014/006896
Statut Délivré - en vigueur
Date de dépôt 2013-07-03
Date de publication 2014-01-09
Propriétaire NISHIKAWA RUBBER CO., LTD. (Japon)
Inventeur(s)
  • Arata, Mitsuaki
  • Kaneda, Hiroaki
  • Emori, Shinichiro
  • Kameoka, Taisuke
  • Kohara, Yoshihiro
  • Ikuma, Yoshihiro

Abrégé

In order to improve the performance of a soundproof material in which chips (12) are used, this soundproof material is provided with a chip material layer (21) which comprises many chips (12), said chip material layer (21) being covered with a film and provided with an air-impermeable intermediate film layer (27) that divides the chip material layer (21) into multiple layers.

Classes IPC  ?

  • G10K 11/16 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général
  • B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
  • B60R 13/08 - Eléments d'isolation, p.ex. pour l'insonorisation
  • G10K 11/162 - Sélection de matériaux

7.

METHOD FOR AMPLIFICATION OF NUCLEOTIDE SEQUENCE

      
Numéro d'application JP2007062416
Numéro de publication 2008/013010
Statut Délivré - en vigueur
Date de dépôt 2007-06-20
Date de publication 2008-01-31
Propriétaire NISHIKAWA RUBBER CO., LTD. (Japon)
Inventeur(s)
  • Nakashima, Katsunori
  • Ohiso, Isao

Abrégé

Disclosed are: a method for the selective amplification of a target nucleic acid, which is useful as a method for the synthesis of a nucleic acid; and a method for the detection of a nucleic acid by using the method. Specifically, disclosed are: a nucleotide sequence amplification method (i.e., an EVA (endonuclease V-dependent amplification) method) for selectively amplifying a target nucleic acid in a sample by using an oligonucleotide primer having a nucleotide base capable of being recognized by endonuclease V, endonuclease V and a DNA polymerase having a chain-substitution activity; and a method for the detection of a nucleic acid by using the method.

Classes IPC  ?

  • C12N 15/09 - Technologie d'ADN recombinant
  • C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir des acides nucléiques

8.

GLASS GUIDE STRUCTURE FOR VEHICLE

      
Numéro d'application JP2006303471
Numéro de publication 2006/090851
Statut Délivré - en vigueur
Date de dépôt 2006-02-24
Date de publication 2006-08-31
Propriétaire
  • MAZDA MOTOR CORPORATION (Japon)
  • NIPPON SHEET GLASS COMPANY, LIMITED (Japon)
  • ISHIZAKI HONTEN CO., LTD. (Japon)
  • KATAYAMA KOGYO CO., LTD. (Japon)
  • NISHIKAWA RUBBER CO., LTD. (Japon)
Inventeur(s)
  • Miyamoto, Tomomi
  • Inoue, Norifumi
  • Moriyama, Yukihiro
  • Kinoshita, Yoshihiro
  • Waki, Tooru
  • Takagaki, Kazuhiro
  • Okayama, Akio

Abrégé

⏧PROBLEMS] A glass guide structure for a vehicle, where an inexpensive material such as a product that is formed by rolling can be used as a glass guide member and, in addition, required functions can be excellently maintained. ⏧MEANS FOR SOLVING PROBLEMS] A glass guide structure (3) is constructed from a glass guide member (10), a core material bracket (21), and a guide upper end seal member (13). The glass guide member (10) is placed between two door glass sheets (for example, butterfly window (5) and movable door glass (6)) parallelly supported by a vehicle door (side door (2), for example) and guiding at least one of the door glass sheets to be lifted and lowered. The core material bracket (21) constructed from a separate member from the glass guide member (10) and attached to the upper end of the glass guide member (10) to extend upward the overall length of the glass guide member (10). The guide upper end seal member (13) is installed so as to cover the outer face of the core material bracket (21) and waterproofs the upper ends of the two door glass sheets.

Classes IPC  ?