JP2002060021A - Stock control shelf - Google Patents
Stock control shelfInfo
- Publication number
- JP2002060021A JP2002060021A JP2000249363A JP2000249363A JP2002060021A JP 2002060021 A JP2002060021 A JP 2002060021A JP 2000249363 A JP2000249363 A JP 2000249363A JP 2000249363 A JP2000249363 A JP 2000249363A JP 2002060021 A JP2002060021 A JP 2002060021A
- Authority
- JP
- Japan
- Prior art keywords
- shelf
- shelves
- article
- article management
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、物品に取り付けら
れたＩＣカードと無線通信を行うリーダライタのアンテ
ナ部が前記物品を収納するための棚に組み込まれた物品
管理棚に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an article management shelf in which an antenna section of a reader / writer for performing wireless communication with an IC card attached to an article is incorporated in a shelf for storing the article.
【０００２】[0002]
【従来の技術】ＩＣカードとリーダライタを用い、無線
通信により物品の管理を行う物品管理システムは、ＩＣ
カードとリーダライタとの間で非接触で物品に関する情
報を送受することができ、バーコードによる管理に比し
て、物品の所在状況の管理等が極めて簡単に行い得るこ
とから、最近、種々の物品管理に適用されつつある。2. Description of the Related Art An article management system for managing articles by wireless communication using an IC card and a reader / writer is an IC management system.
Information related to articles can be sent and received between the card and reader / writer in a non-contact manner, and management of the location of articles can be performed extremely easily compared to management using bar codes. It is being applied to goods management.
【０００３】本出願人は既に、このような物品管理シス
テムを図書館等に適用し、従来の貸出業務に加え、リア
ルタイムで書籍の位置情報を得、貸出状況の把握、書籍
の所在状況の把握を行うことにより、図書の管理を行え
るようにした物品管理システムを提案している。このよ
うな図書の管理においては、例えば図９に示すような物
品管理棚を用いることが考えられる。この物品管理棚１
０は複数の棚板１により上下に複数の棚が形成されてい
る。そして、図９に示される物品管理棚は横方向または
前後方向に複数組み合わされて並べられ、書籍やファイ
ルが収納される。[0003] The applicant has already applied such an article management system to libraries and the like, and in addition to the conventional lending business, obtains book position information in real time, grasps the lending status, and grasps the location of the book. By doing so, an article management system has been proposed that can manage books. In such book management, for example, an article management shelf as shown in FIG. 9 may be used. This article management shelf 1
Numeral 0 indicates that a plurality of shelves 1 are formed vertically by a plurality of shelves 1. Then, the article management shelves shown in FIG. 9 are arranged in combination in the horizontal direction or the front-back direction, and books and files are stored.
【０００４】図１０は物品管理棚１０の上下二つの棚を
構成する棚板１の部分とそれに載置される書籍４を示し
た斜視図である。同図において、各棚を構成する棚板１
は上下２段に平行して設けられ、それらの面に同一形状
を有し、共に棚板１の外周付近に沿った長方形状をなす
ループアンテナ２が付設されている。これらループアン
テナ２は書籍４の背表紙４ａに貼付されたＩＣカード５
との間で電磁界による情報の送受を行い、ループアンテ
ナ２に接続されたリーダライタ６が図示しない管理ＰＣ
の指示に基づいて、書籍に関する情報をＩＣカード５か
ら読み取り、または書き込むよう構成されている。従っ
て、このような構成によれば、一つのリーダライタ６に
より複数の棚を有する物品管理棚１０の一つを管理し、
更に、一つのループアンテナ２（棚）毎にそれが設けら
れた棚板１上に配置された書籍の管理を行うことができ
る。FIG. 10 is a perspective view showing a part of a shelf 1 constituting two upper and lower shelves of an article management shelf 10 and a book 4 placed thereon. In the figure, a shelf 1 constituting each shelf
Are provided in parallel with the upper and lower two stages, and have loop antennas 2 having the same shape on their surfaces and both having a rectangular shape along the vicinity of the outer periphery of the shelf 1. These loop antennas 2 are an IC card 5 attached to the spine 4a of the book 4.
And the reader / writer 6 connected to the loop antenna 2 is connected to a management PC (not shown).
Is configured to read or write information related to a book from the IC card 5 based on the instruction. Therefore, according to such a configuration, one reader / writer 6 manages one of the article management shelves 10 having a plurality of shelves,
Further, it is possible to manage books arranged on the shelf 1 provided with each loop antenna 2 (shelf).
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、従来の
技術では、例えば図１０に示されるように、上下に隣接
した棚板１それぞれのループアンテナに交互に通電した
場合は、上下に隣接したループアンテナ２間で電磁結合
が生じて、ＩＣカード５とリーダライタ６との通信にお
いて上下で電磁結合されたループアンテナが介在される
こととなる。従って、一つの棚（棚板２）に配置された
書籍のＩＣカード５と通信を行った場合、上下二つの棚
に配置された書籍のＩＣカード５と通信が行われること
となる。すなわち、下段の棚のループアンテナが動作す
ると、上段のループアンテナと結合してしまい、一つの
ＩＣカード（１つの書籍）が上段の棚に載置されている
場合において、下段の棚のループアンテナとの送受が行
われることとなって、載置場所の誤認識が生じてしまう
場合がある等、信頼性の高い物品管理ができなくなると
いう問題がある。However, in the prior art, as shown in FIG. 10, for example, when current is alternately applied to the respective loop antennas of the vertically adjacent shelf boards 1, the vertically adjacent loop antennas are not used. Electromagnetic coupling occurs between the two, and a loop antenna that is electromagnetically coupled vertically is interposed in communication between the IC card 5 and the reader / writer 6. Therefore, when the communication is performed with the IC card 5 of the book placed on one shelf (shelf board 2), the communication is performed with the IC card 5 of the book placed on the upper and lower two shelves. That is, when the loop antenna on the lower shelf operates, it is coupled to the loop antenna on the upper shelf, and when one IC card (one book) is placed on the upper shelf, the loop antenna on the lower shelf is used. Is transmitted and received, and there is a problem that a highly reliable article management cannot be performed, for example, erroneous recognition of the placement place may occur.
【０００６】そこで、本発明は上述した問題点を解決す
るために成されたものであり、複数の架に配置されたそ
れぞれのループアンテナ間で磁気結合が生じるのを防止
でき、信頼性に優れた物品管理棚を提供することを目的
としている。Accordingly, the present invention has been made to solve the above-mentioned problems, and can prevent magnetic coupling between loop antennas arranged on a plurality of racks, and is excellent in reliability. It is intended to provide an article management shelf.
【０００７】[0007]
【課題を解決するための手段】上述した課題を解決する
ため、本発明は、物品に取り付けられたＩＣカードと無
線通信を行うリーダライタのアンテナ部が前記物品を収
納するための棚に組み込まれた物品管理棚において、前
記物品管理棚は複数の棚により１つの架となる筐体を構
成し、前記複数の棚の各々に前記アンテナ部が設置され
て、且つ前記複数の棚のうちの少なくとも一部の棚の下
面または上面に鉄板等の金属の電磁遮蔽物を設置するこ
とを特徴とするものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides an antenna unit of a reader / writer for performing wireless communication with an IC card attached to an article, which is incorporated in a shelf for accommodating the article. In the article management shelf, the article management shelf constitutes a single frame by a plurality of shelves, the antenna unit is installed on each of the plurality of shelves, and at least one of the plurality of shelves. A metal electromagnetic shield such as an iron plate is provided on the lower surface or the upper surface of some shelves.
【０００８】このような構成によれば、ループアンテナ
で発生される電磁波が、棚面の導体により遮蔽されるた
め、棚の下方または上面に設置された他のループアンテ
ナと電磁結合が生じるのを防止又は軽減できる。従っ
て、ループアンテナ間で生じる無線信号の相互干渉を防
止又は軽減でき、もって、物品管理の信頼性を向上でき
る物品管理棚を提供することができる。[0008] According to such a configuration, since the electromagnetic wave generated by the loop antenna is shielded by the conductor on the shelf surface, it is possible to prevent electromagnetic coupling with another loop antenna installed below or on the upper surface of the shelf. Can be prevented or reduced. Therefore, it is possible to provide an article management shelf that can prevent or reduce mutual interference of wireless signals generated between the loop antennas and can thereby improve the reliability of article management.
【０００９】また、本発明は、物品に取り付けられたＩ
Ｃカードと無線通信を行うリーダライタのアンテナ部が
前記物品を収納するための棚に組み込まれた物品管理棚
において、前記物品管理棚は複数の棚により１つの架と
なる筐体を構成し、前記複数の棚の各々に前記アンテナ
部が設置されて、これらアンテナ部は棚の下面または上
面に設置した鉄板等の金属の電磁遮蔽物によって棚の上
面または下面にのみ電力を放射することを特徴とするも
のである。Further, the present invention relates to a method for mounting an I
In an article management shelf in which an antenna unit of a reader / writer that performs wireless communication with a C card is incorporated in a shelf for storing the article, the article management shelf constitutes a single frame by a plurality of shelves, The antenna unit is installed on each of the plurality of shelves, and these antenna units radiate power only to the upper surface or the lower surface of the shelf by a metal electromagnetic shield such as an iron plate installed on the lower surface or the upper surface of the shelf. It is assumed that.
【００１０】さらに、本発明は、物品に取り付けられた
ＩＣカードと無線通信を行うリーダライタのアンテナ部
が前記物品を収納するための棚に組み込まれた物品管理
棚において、前記物品管理棚は複数の棚により１つの架
となる筐体を構成し、前記複数の棚の各々に前記アンテ
ナ部が設置されて、棚の電力放射面を上または下にして
設置されることを特徴とするものである。Further, the present invention relates to an article management shelf in which an antenna section of a reader / writer for performing wireless communication with an IC card attached to an article is incorporated in a shelf for storing the article, wherein the article management shelf has a plurality of pieces. A shelf that constitutes one frame by the shelves, wherein the antenna unit is installed on each of the plurality of shelves, and the power radiating surface of the shelves is installed up or down. is there.
【００１１】このような構成によっても、ループアンテ
ナで発生される電磁波が棚の下方または上面に設置され
た他のループアンテナと電磁結合を生じるのを防止又は
軽減できる。従って、ループアンテナ間で生じる無線信
号の相互干渉を防止又は軽減でき、もって、物品管理の
信頼性を向上できる物品管理棚を提供することができ
る。According to such a configuration, it is possible to prevent or reduce the electromagnetic wave generated by the loop antenna from causing electromagnetic coupling with another loop antenna installed below or on the upper surface of the shelf. Therefore, it is possible to provide an article management shelf that can prevent or reduce mutual interference of wireless signals generated between the loop antennas and can thereby improve the reliability of article management.
【００１２】[0012]
【発明の実施の形態】以下、本発明の実施の形態を図書
管理に適用される物品（図書）管理棚に例をとって、図
面を用いて説明する。 実施の形態１．図１は一つの物品管理棚を示す斜視図、
図２は一部の棚板を示す斜視図である。物品管理棚１０
は、上下に平行に複数段（図示では３段）設けられた棚
板１ａ，１ｂ，１ｃにより３つの棚が構成されている。
各棚板１ａ，１ｂ，１ｃにおいて、棚板１ａ、１ｂ、１
ｃの面内にはループアンテナ２Ａを形成するループ線が
埋設され、各棚板１ａ，１ｂの下面には最下段の棚板１
ｃを除いて、鉄板等の金属板により形成され電磁界を遮
蔽する遮蔽板１ａ−１，１ｂ−１が付設されている。各
棚板１ａ，１ｂにおいて、ループアンテナ２Ａのそれぞ
れは、図２に示されるように、棚板１ａ、１ｂの外形状
に沿った長方形状をなして、各棚板１ａ，１ｂの上面近
傍に埋設されている。これらループアンテナ２Ａと各棚
板１ａ，１ｂの下面に付設される遮蔽板１ａ−１，１ｂ
−１とは各棚板１ａ，１ｂ内において、高さ方向に所定
の距離Δだけ離れている。これによりループアンテナ２
Ａにより発生した電磁界は各棚板１ａ，１ｂより上方向
にのみ放射され、下方への放射が遮断される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings, taking an example of an article (book) management shelf applied to book management. Embodiment 1 FIG. FIG. 1 is a perspective view showing one article management shelf.
FIG. 2 is a perspective view showing a part of the shelf board. Goods management shelf 10
Has three shelves composed of shelves 1a, 1b, and 1c provided in a plurality of stages (three stages in the figure) in parallel with each other.
In each of the shelves 1a, 1b, 1c, the shelves 1a, 1b, 1
A loop line forming the loop antenna 2A is buried in the plane of c, and the lowermost shelf 1 is provided on the lower surface of each shelf 1a, 1b.
Except for c, shielding plates 1a-1 and 1b-1 formed of a metal plate such as an iron plate and shielding an electromagnetic field are additionally provided. In each of the shelves 1a and 1b, each of the loop antennas 2A has a rectangular shape along the outer shape of the shelves 1a and 1b, as shown in FIG. It is buried. These loop antennas 2A and shielding plates 1a-1 and 1b attached to the lower surfaces of the shelves 1a and 1b, respectively.
-1 in each of the shelves 1a and 1b in the height direction by a predetermined distance Δ. Thereby, the loop antenna 2
The electromagnetic field generated by A is radiated only upward from each of the shelves 1a and 1b, and the radiation downward is blocked.
【００１３】なお、これらループアンテナ２Ａは図３に
示される同調回路３と接続しており、この同調回路３が
同軸ケーブル２０を介して、図１に示されるリーダライ
タ６に接続されている。図４には同調回路３の一例を示
す。同調回路３はトランス３ａとコンデンサ３ｂで基板
上に構成され、共振及びインピーダンス整合をとって、
ループ線２ａと同軸ケーブル２０を接続している。ま
た、同軸ケーブル２０はコネクタ２０ａを介してリーダ
ライタ６に接続されている。The loop antenna 2A is connected to the tuning circuit 3 shown in FIG. 3, and the tuning circuit 3 is connected to the reader / writer 6 shown in FIG. FIG. 4 shows an example of the tuning circuit 3. The tuning circuit 3 is composed of a transformer 3a and a capacitor 3b on a substrate, and performs resonance and impedance matching.
The loop wire 2a and the coaxial cable 20 are connected. The coaxial cable 20 is connected to the reader / writer 6 via a connector 20a.
【００１４】図５はＩＣカードが取り付けられた書籍を
示す斜視図であり、図６はＩＣカードを示す斜視図であ
る。ＩＣカード５はタグ状をなし、書籍４の背表紙４ａ
の下部に貼付けられている。ＩＣカード５は図６に示す
ように、ループ状をなすカードアンテナ５ａとそれに接
続されたＩＣチップとからなる。また書籍４の表紙下部
には、その端部がＩＣカード５の端部に近接するように
共振カード７が貼付けられる。共振カード７はこのカー
ドアンテナ５ａと共振して書籍の載置方向が異なる場
合、例えばＩＣカードとループアンテナが直接通信し難
いような場合にも、共振カードの共振とループアンテナ
により通信を可能としている。FIG. 5 is a perspective view showing a book to which an IC card is attached, and FIG. 6 is a perspective view showing the IC card. The IC card 5 has a tag shape and the spine 4a of the book 4
Affixed to the bottom. As shown in FIG. 6, the IC card 5 includes a loop-shaped card antenna 5a and an IC chip connected thereto. The resonance card 7 is attached to the lower part of the cover of the book 4 such that the end is close to the end of the IC card 5. When the resonance card 7 resonates with the card antenna 5a and the mounting direction of the book is different, for example, even when it is difficult for the IC card and the loop antenna to directly communicate with each other, the resonance of the resonance card and the loop antenna enable communication. I have.
【００１５】図７は各棚板と書籍との配置関係を示した
ものであり、（ａ）は斜視図、（ｂ）は側面図である。
これらの図より明らかなように、ループアンテナ２Ａの
ループコイルの垂直面内にＩＣカード５のカードアンテ
ナの面が位置するように書籍４の載置位置に対して各棚
板１ａ、１ｂのループアンテナ２Ａが設けられることが
望ましい。FIGS. 7A and 7B show the positional relationship between each shelf board and a book, wherein FIG. 7A is a perspective view and FIG. 7B is a side view.
As is apparent from these figures, the loops of the respective shelves 1a and 1b are positioned relative to the mounting position of the book 4 such that the surface of the card antenna of the IC card 5 is positioned within the vertical plane of the loop coil of the loop antenna 2A. Preferably, an antenna 2A is provided.
【００１６】実施の形態２．図８は実施の形態２を示す
斜視図である。実施の形態１では、遮蔽板としての鉄板
を平板としたが、図８（ａ）や図８（ｂ）に示すように
棚板の下面および側面を覆う略コ字状としても良い。こ
のような形状を有する遮蔽板１ａ−２，１ａ−３によれ
ば、電磁界を遮蔽するだけでなく、強度の低い誘電体か
らなる棚板の強度を高めるための補強板としても十分機
能させることができる。Embodiment 2 FIG. 8 is a perspective view showing the second embodiment. In the first embodiment, the iron plate as the shielding plate is a flat plate. However, as shown in FIG. 8A and FIG. 8B, a substantially U-shape that covers the lower surface and side surfaces of the shelf plate may be used. According to the shielding plates 1a-2 and 1a-3 having such a shape, the shielding plates 1a-2 and 1a-3 not only shield the electromagnetic field but also function sufficiently as a reinforcing plate for increasing the strength of the shelf made of a low-strength dielectric. be able to.
【００１７】なお、上記実施の形態においては、遮蔽板
を棚板の下面に付設し、電力を上方にのみ放射して下方
への放射を行わないようにしたが、逆に、棚板の上面に
設けて下方へのみ電力を放射するようにしても良いこと
は言うまでもない。すなわち、各ループアンテナで、そ
の下方に設けられた物品のＩＣカードと通信を行うよう
にしても良い。また、物品として書籍を例にとって説明
したが、書籍に代えて、書類をファイル毎に分類してフ
ァイル棚に収納する場合に、当該ファイル毎にＩＣカー
ドを取り付けると共に、ファイル棚にループアンテナを
設けるようにした場合にも本発明は適用できる。In the above-described embodiment, the shielding plate is provided on the lower surface of the shelf so as to radiate the electric power only upward and not to radiate the electric power downward. Needless to say, the power may be radiated only downward. That is, each loop antenna may communicate with an IC card of an article provided below the loop antenna. In addition, a book is described as an example of an article. However, in the case where documents are stored in file shelves instead of books, an IC card is attached to each file and a loop antenna is provided on the file shelf. The present invention can be applied to such a case.
【００１８】[0018]
【発明の効果】以上に詳述したように、本発明によれ
ば、複数の棚に配置されたそれぞれのループアンテナ間
で電磁結合が生じるのを防止でき、信頼性、機能性に優
れた物品管理棚を提供することができる。As described above in detail, according to the present invention, it is possible to prevent the occurrence of electromagnetic coupling between the loop antennas arranged on a plurality of shelves, and to provide an article excellent in reliability and functionality. Management shelves can be provided.
【図１】本発明の実施の形態１における物品管理棚を示
す斜視図である。FIG. 1 is a perspective view showing an article management shelf according to Embodiment 1 of the present invention.
【図２】棚板の一部を拡大して示す斜視図である。FIG. 2 is an enlarged perspective view showing a part of a shelf board.
【図３】同調回路を示す図である。FIG. 3 is a diagram showing a tuning circuit.
【図４】同調回路の一例を示す回路図である。FIG. 4 is a circuit diagram illustrating an example of a tuning circuit.
【図５】ＩＣカードと共振回路が付された書籍を示す斜
視図である。FIG. 5 is a perspective view showing a book provided with an IC card and a resonance circuit.
【図６】ＩＣカードを示す斜視図である。FIG. 6 is a perspective view showing an IC card.
【図７】書籍とループアンテナの配置関係を示す図であ
る。FIG. 7 is a diagram showing an arrangement relationship between a book and a loop antenna.
【図８】実施の形態２を示す棚板の斜視図である。FIG. 8 is a perspective view of a shelf board according to the second embodiment.
【図９】従来の物品管理棚を示す斜視図である。FIG. 9 is a perspective view showing a conventional article management shelf.
【図１０】従来の物品管理棚の棚板部分を示す斜視図で
ある。FIG. 10 is a perspective view showing a shelf portion of a conventional article management shelf.
１ａ，１ｂ，１ｃ 棚板、１ａ−１，１ａ−２，１ａ−
３，１ｂ−１，１ｂ−２，１ｂ−３ 遮蔽板、２Ａ ル
ープアンテナ、４ 書籍、５ ＩＣカード、６リーダラ
イタ。1a, 1b, 1c Shelf, 1a-1, 1a-2, 1a-
3, 1b-1, 1b-2, 1b-3 shielding plate, 2A loop antenna, 4 books, 5 IC card, 6 reader / writer.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 渡辺 高洋 東京都中野区東中野三丁目14番20号 国際 電気株式会社内 (72)発明者 西川 勲 東京都中野区東中野三丁目14番20号 国際 電気株式会社内 (72)発明者 舟久保 一夫 東京都中野区東中野三丁目14番20号 国際 電気株式会社内 Ｆターム(参考） 3F022 AA11 FF01 MM03 MM07 MM11 MM22 5B035 BA03 BB09 BC00 CA23 5B058 CA15 KA24 YA01 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takahiro Watanabe 3-14-20 Higashinakano, Nakano-ku, Tokyo Kokusai Denki Co., Ltd. (72) Isao Nishikawa 3-14-20 Higashinakano, Nakano-ku, Tokyo Kokusai Electric (72) Inventor Kazuo Funakubo 3-14-20 Higashinakano, Nakano-ku, Tokyo Kokusai Electric Co., Ltd.F-term (reference) 3F022 AA11 FF01 MM03 MM07 MM11 MM22 5B035 BA03 BB09 BC00 CA23 5B058 CA15 KA24 YA01
Claims (3)
通信を行うリーダライタのアンテナ部が前記物品を収納
するための棚に組み込まれた物品管理棚において、 前記物品管理棚は複数の棚により１つの架となる筐体を
構成し、 前記複数の棚の各々に前記アンテナ部が設置されて、 且つ前記複数の棚のうちの少なくとも一部の棚の下面ま
たは上面に鉄板等の金属の電磁遮蔽物を設置する、 ことを特徴とする物品管理棚。1. An article management shelf in which an antenna section of a reader / writer that performs wireless communication with an IC card attached to an article is incorporated in a shelf for storing the article, wherein the article management shelf is one of a plurality of shelves. An antenna unit is provided on each of the plurality of shelves, and an electromagnetic shield of a metal such as an iron plate is provided on a lower surface or an upper surface of at least a part of the plurality of shelves. An article management shelf for installing objects.
通信を行うリーダライタのアンテナ部が前記物品を収納
するための棚に組み込まれた物品管理棚において、 前記物品管理棚は複数の棚により１つの架となる筐体を
構成し、 前記複数の棚の各々に前記アンテナ部が設置されて、 これらアンテナ部は棚の下面または上面に設置した鉄板
等の金属の電磁遮蔽物によって棚の上面または下面にの
み電力を放射する、 ことを特徴とする物品管理棚。2. An article management shelf in which an antenna section of a reader / writer that performs wireless communication with an IC card attached to an article is incorporated in a shelf for storing the article, wherein the article management shelf is one of a plurality of shelves. A plurality of shelves, the antenna unit is installed on each of the plurality of shelves, and these antenna units are mounted on the upper surface of the shelf by a metal electromagnetic shield such as an iron plate installed on the lower surface or the upper surface of the shelf. An article management shelf that radiates power only to the lower surface.
通信を行うリーダライタのアンテナ部が前記物品を収納
するための棚に組み込まれた物品管理棚において、 前記物品管理棚は複数の棚により１つの架となる筐体を
構成し、 前記複数の棚の各々に前記アンテナ部が設置されて、 棚の電力放射面を上または下にして設置される、 ことを特徴とする物品管理棚。3. An article management shelf in which an antenna section of a reader / writer that performs wireless communication with an IC card attached to an article is incorporated in a shelf for storing the article, wherein the article management shelf is one of a plurality of shelves. An article management shelf, comprising: a housing serving as a rack; wherein the antenna section is installed on each of the plurality of shelves, and is installed with the power radiating surface of the shelf up or down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000249363A JP3783917B2 (en) | 2000-08-21 | 2000-08-21 | Goods management shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000249363A JP3783917B2 (en) | 2000-08-21 | 2000-08-21 | Goods management shelf |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002060021A true JP2002060021A (en) | 2002-02-26 |
| JP3783917B2 JP3783917B2 (en) | 2006-06-07 |
Family
ID=18739110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000249363A Expired - Fee Related JP3783917B2 (en) | 2000-08-21 | 2000-08-21 | Goods management shelf |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3783917B2 (en) |
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| WO2004035430A1 (en) * | 2002-10-18 | 2004-04-29 | Kokuyo Co., Ltd. | Document management system |
| WO2004037686A1 (en) * | 2002-10-22 | 2004-05-06 | Kokuyo Co., Ltd. | Container |
| JP2005239345A (en) * | 2004-02-26 | 2005-09-08 | Okamura Corp | Fixture and furniture with reading device of article information |
| JP2005316627A (en) * | 2004-04-28 | 2005-11-10 | Okamura Corp | Merchandise display shelf provided with reading device for article information |
| JP2005312576A (en) * | 2004-04-28 | 2005-11-10 | Okamura Corp | Commodity display shelf including commodity information reader |
| JP2006252367A (en) * | 2005-03-14 | 2006-09-21 | Hitachi Kokusai Electric Inc | Antenna for article management shelf |
| JP2006341983A (en) * | 2005-06-10 | 2006-12-21 | Dainippon Printing Co Ltd | Article storage device |
| JP2007015775A (en) * | 2005-07-05 | 2007-01-25 | Dainippon Printing Co Ltd | Picking cart |
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| JP2007058618A (en) * | 2005-08-25 | 2007-03-08 | Laurel Seiki Kk | Paper currency processing machine |
| JP2007058651A (en) * | 2005-08-25 | 2007-03-08 | Laurel Seiki Kk | Paper currency storage box |
| JP2007068005A (en) * | 2005-09-01 | 2007-03-15 | Hitachi Kokusai Electric Inc | Reader and writer |
| JP2008061002A (en) * | 2006-08-31 | 2008-03-13 | Nippon Sheet Glass Co Ltd | Antenna for reader, shelf for placing article provided with antenna, and table for placing article provided with antenna |
| JP2008061003A (en) * | 2006-08-31 | 2008-03-13 | Nippon Sheet Glass Co Ltd | Antenna for reader, shelf for placing article provided with antenna, and table for placing article provided with antenna |
| JP2009010865A (en) * | 2007-06-29 | 2009-01-15 | Figla Co Ltd | Antenna system for light-transmissive rfid, and furniture and system using same |
| WO2009042533A3 (en) * | 2007-09-27 | 2009-05-28 | 3M Innovative Properties Co | Signal line structure for a radio-frequency identification system |
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| WO2004037686A1 (en) * | 2002-10-22 | 2004-05-06 | Kokuyo Co., Ltd. | Container |
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| JP4699708B2 (en) * | 2004-04-28 | 2011-06-15 | 株式会社岡村製作所 | Product display shelf equipped with a product information reading device |
| JP2005312576A (en) * | 2004-04-28 | 2005-11-10 | Okamura Corp | Commodity display shelf including commodity information reader |
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| JP4684751B2 (en) * | 2005-06-10 | 2011-05-18 | 大日本印刷株式会社 | Goods storage device |
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| JP2007058651A (en) * | 2005-08-25 | 2007-03-08 | Laurel Seiki Kk | Paper currency storage box |
| JP2007058618A (en) * | 2005-08-25 | 2007-03-08 | Laurel Seiki Kk | Paper currency processing machine |
| JP2007058619A (en) * | 2005-08-25 | 2007-03-08 | Laurel Seiki Kk | Paper currency processing machine |
| JP2007068005A (en) * | 2005-09-01 | 2007-03-15 | Hitachi Kokusai Electric Inc | Reader and writer |
| JP4688167B2 (en) * | 2006-08-31 | 2011-05-25 | 日本板硝子株式会社 | Antenna for reader, article mounting shelf with antenna, and article mounting table with antenna |
| JP2008061003A (en) * | 2006-08-31 | 2008-03-13 | Nippon Sheet Glass Co Ltd | Antenna for reader, shelf for placing article provided with antenna, and table for placing article provided with antenna |
| JP2008061002A (en) * | 2006-08-31 | 2008-03-13 | Nippon Sheet Glass Co Ltd | Antenna for reader, shelf for placing article provided with antenna, and table for placing article provided with antenna |
| JP2009010865A (en) * | 2007-06-29 | 2009-01-15 | Figla Co Ltd | Antenna system for light-transmissive rfid, and furniture and system using same |
| WO2009042533A3 (en) * | 2007-09-27 | 2009-05-28 | 3M Innovative Properties Co | Signal line structure for a radio-frequency identification system |
| US8289163B2 (en) | 2007-09-27 | 2012-10-16 | 3M Innovative Properties Company | Signal line structure for a radio-frequency identification system |
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| WO2009107565A1 (en) * | 2008-02-25 | 2009-09-03 | 日本電気株式会社 | Rfid communication system |
| JP2015197888A (en) * | 2014-04-03 | 2015-11-09 | 中央電子株式会社 | Reading device |
| JP2016071772A (en) * | 2014-10-01 | 2016-05-09 | 日本板硝子環境アメニティ株式会社 | Ic tag reading device and article management system |
| JP2016206838A (en) * | 2015-04-20 | 2016-12-08 | 日本板硝子環境アメニティ株式会社 | Book management system and reservation shelf system |
| CN110522178A (en) * | 2019-09-21 | 2019-12-03 | 江苏前文智能科技有限公司 | Split electromagnetic shielding table cabinet |
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