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1. 发明专利

ES2909383T3 Uso de un cuerpo de fricción para lograr termocromía 未知
公开(公告)号：ES2909383T3
公开(公告)日：2022-05-06
申请号：ES07023035
申请日：2007-11-28
申请人： PILOT INK CO LTD , KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
发明人： ITO YOSHIHIRO , OHKAWA SHOUICHI , FUJITA KATSUYUKI
IPC分类号： B43L19/00 , B43K5/00 , B43K8/02 , B43K23/08 , B43K29/00 , B43K29/02 , C09D11/16
摘要： Uso de un cuerpo de fricción para producir calor por fricción que permite el desarrollo, la desaparición o el cambio de color de una escritura manuscrita formada con un instrumento de escritura para la producción de escritura manuscrita termocrómica, comprendiendo el cuerpo de fricción uno seleccionado de resina basada en flúor, resina de cloropreno, resina de nitrilo, resina basada en poliéster, caucho de etileno-propileno-dieno, resina basada en polietileno, polipropileno y nilón y una resina basada en olefina, en donde el cuerpo de fricción tiene un coeficiente de fricción de 0,2 a 1,0, cuando se frota a una velocidad de 100 mm/min y con una carga de 500 g contra un papel que tiene una escritura manuscrita termocrómica formada sobre el mismo, en donde el papel es un papel de escritura A de acuerdo con la norma JIS P3201.

2. 发明专利

CA181699S FOUNTAIN PEN 未知
公开(公告)号：CA181699S
公开(公告)日：2019-05-24
申请号：CA181699
申请日：2018-06-01
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
摘要： The design consists of the features of shape, ornament, pattern and configuration of a FOUNTAIN PEN shown in the drawings. Drawings of the design are enclosed in which: Figure 1 is a perspective view of a FOUNTAIN PEN; Figure 2 is a front view thereof, a rear view being a mirror image; Figure 3 is a left side view thereof; Figure 4 is a right side view thereof; Figure 5 is a top view thereof; Figure 6 is a bottom view thereof; and Figure 7 is an extended perspective view of the FOUNTAIN PEN of Figure 1. Drawings of the design are included.

3. 发明专利

ZAA201800833S MARKING PEN 未知
公开(公告)号：ZAA201800833S
公开(公告)日：2019-04-24
申请号：ZAA201800833
申请日：2018-05-29
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION

4. 发明专利

SG10201900934WA WRITING INSTRUMENT 未知
公开(公告)号：SG10201900934WA
公开(公告)日：2019-02-27
申请号：SG10201900934W
申请日：2011-01-31
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION , THE PILOT INK CO LTD
发明人： ITO YOSHIHIRO
摘要： A thermochromic writing instrument and a writing body fitted to said thermochromic writing instrument, wherein the writing body comprises an ink storage tube having an outer diameter smaller than an inner diameter of the rotary member; a nib press fitted and fastened into a front end opening of the ink storage tube; a thermochromic ink filled in the ink storage tube; and a tail plug attached at a rear end opening of the ink storage tube, wherein the tail plug has about the same maximum outer diameter as an outer diameter of a rear of the ink storage tube, and is provided with a vent communicated with the inside of the ink storage tube. The writing body is stored in a barrel so as to become longitudinally movably in a backwardly biased condition; both the rear end of the ink storage tube and the tail plug are inserted into the rotary member; and the tail plug abuts on an inner surface of the rotary member.

5. 发明专利

PL1939259T3 Zastosowanie elementu ciernego do uzyskania termochromizmu 未知
公开(公告)号：PL1939259T3
公开(公告)日：2022-06-20
申请号：PL07023035
申请日：2007-11-28
申请人： PILOT INK CO LTD , KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
发明人： ITO YOSHIHIRO , OHKAWA SHOUICHI , FUJITA KATSUYUKI
IPC分类号： B43K5/00 , B43L19/00 , B43K8/02 , B43K23/08 , B43K29/00 , B43K29/02 , C09D11/16

6. 发明专利

BR112017027535B1 Ferramenta de escrita do tipo de líquido direto. 未知
公开(公告)号：BR112017027535B1
公开(公告)日：2022-02-15
申请号：BR112017027535
申请日：2016-06-13
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
发明人： KURITA TETSUHIRO
IPC分类号： B43K5/18 , B43K8/04
摘要： ferramenta de escrita do tipo de líquido direto. a presente invenção é uma ferramenta de escrita do tipo de líquido direto que inclui: uma ponta de caneta; um corpo absorvente de tinta colunar conectado a uma extremidade traseira da ponta de caneta; um depósito de tinta disposto em um lado traseiro do corpo absorvente de tinta; e uma pluralidade de tubos de comunicação para conexão do corpo absorvente de tinta e do depósito de tinta. uma extremidade frontal de cada um dos tubos de comunicação é localizada no corpo absorvente de tinta, e é configurada para ter uma superfície inclinada voltada em direção a um lado periférico externo do corpo absorvente de tinta. cada um dos tubos de comunicação tem uma abertura na superfície inclinada na extremidade frontal. cada um dos tubos de comunicação tem uma região de extremidade de ponta adjacente à abertura e que se estende mais na direção frontal que a abertura, e a região de extremidade de ponta forma uma parte de pressão configurada para pressionar dentro do corpo absorvente de tinta quando cada um dos tubos de comunicação é inserido na direção frontal a partir de uma extremidade traseira do corpo absorvente de tinta.

7. 发明专利

CA2907612C WRITING INSTRUMENT AND INK CARTRIDGE 未知
公开(公告)号：CA2907612C
公开(公告)日：2021-03-09
申请号：CA2907612
申请日：2014-03-17
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
发明人： HOSHINO TAKANORI
IPC分类号： B43K5/14
摘要： A writing implement (1) is provided with: a writing implement body which has a pen point (3) provided at the front end of a shaft cylinder (2); and an ink cartridge (6) which is connected to the rear end side of the writing implement body. The ink cartridge (6) includes: a closed-end circular cylindrical container (7) which has an open front end and a closed rear end; and a plug body (8) which is fitted to the inner peripheral surface of the opening (72) of the container (7). The writing implement body includes: a protrusion (53) which is inserted into the opening (72) and presses the plug body (8) rearward, thereby opening the ink cartridge (6); and an airtight connection section (52) which is formed separately from the protrusion (53) and which surrounds the protrusion (53). When the airtight connection section (52) and the opening (72) are airtightly fitted to each other, the opening (72) is divided into multiple sections. As a result, flow passages extending in the front-rear direction are formed in the outer periphery of the protrusion (53). At least one of the flow passages serves as an ink flow passage, and at least one of the remaining flow passages serves as an air introduction passage.

8. 发明专利

BRPI0719206B1 instrumento de escrita e conjunto de instrumento de escrita 未知
公开(公告)号：BRPI0719206B1
公开(公告)日：2019-09-03
申请号：BRPI0719206
申请日：2007-10-16
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION , PILOT INK CO LTD
发明人： KATSUYUKI FUJITA , KUNIYUKI SENGA , YOUICHI TAKASU
IPC分类号： B43K7/00 , B43K8/02 , B43K23/08 , B43K29/00 , B43K29/02 , C09D11/16 , C09D11/17 , C09D11/18
摘要： “instrumento de escrita e conjunto de instrumento de escrita” são fornecidos um instrumento de escrita produzido com um custo mais baixo do que instrumentos de escrita termocromáticos convencionais que utilizam calor do atrito, delgado como um lápis e não volumoso em virtude de ele conter uma tinta diretamente em um cilindro deste, e com excelente portabilidade, e um conjunto de instrumentos de escrita. o instrumento de escrita (1) é obtido pelo enchimento direto de um cilindro deste com uma tinta (2), que se torna descolorida ou colorida ou passa por uma mudança de cor pelo aquecimento, e com um seguidor de tinta (5) que segue a tinta à medida que ela é consumida, pela firme fixação de uma parte de ponta de escrita (3) na extremidade do cilindro, diretamente ou por meio de um elemento de substituição, e pela disposição de um corpo de atrito (6) com uma elasticidade na parte de extremidade traseira do cilindro. o conjunto de instrumento de escrita tem uma pluralidade de instrumentos de escrita respectivamente diferentes uns dos outros em tom de cor.

9. 发明专利

AU201615460S Ballpoint pen 未知
公开(公告)号：AU201615460S
公开(公告)日：2016-11-02
申请号：AU201615460
申请日：2016-09-28
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
摘要： Newness and distinctiveness is claimed in the features of shape and/or configuration of a ballpoint pen as illustrated in solid lines in the accompanying representations.

10. 发明专利

AU2004277630B2 Magnetophoretic reversal disply panel and magnetophoretic reversal disply method 未知
公开(公告)号：AU2004277630B2
公开(公告)日：2007-12-20
申请号：AU2004277630
申请日：2004-03-31
申请人： KK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION
发明人： YOKOYAMA TAKEO , MISAWA HIDEKI , MURAKATA SHINICHI , KAJIWARA SHUNSUKE , SAKUMA RYUUSUKE , SATO MORIO
IPC分类号： G02F1/09 , B44F1/10 , G02F1/167 , G09F9/37
摘要： In a magnetic display panel that changes the display using a magnet, a polychrom display panel is obtained that can magnetically display two colors in addition to the background, specifically, that can magnetically display three colors. The magnetic migration and reversal display panel encloses at least a dispersion liquid obtained by dispersing micro-magnets with differently colored magnetic poles in a dispersion medium containing a colorant. After writing representing two display colors is obtained in the region where writing is to be formed by selecting a specified magnetic pole, causing from the front surface side the migration or migration/reversal of the micro-magnets in the dispersion liquid, and displaying the color tone of the specified surface of the micro-magnets, the color tone of the, writing can be changed without changing the state of the writing by causing the magnetic field of the opposite magnetic pole to act from the same surface side on the micro-magnets configuring the writing where the color tone of the specified surface is displayed.

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