baber/WOPTO huggingface dataset:
Patent JP-2016507379-A (JP)
Title: スリーブ部材及び鋳造方法
IPC: B64C1/00
Filed: 2013-12-19
Abstract: 本発明の一態様では、部品を形成する方法であって、金属マトリックス複合材料から形成されたスリーブ部材を準備し、そして該部品の鋳造部を鋳造し、これにより該鋳造部の少なくとも一部をスリーブ部材内で与えることを含む方法を提供する。本発明の実施形態は、スリーブ部材を備えない鋳造部品と比較して増大した剛性の部品を製造することができるという利点を有する。スチールなどの材料から形成された同等の強度及び剛性の部品と比較して剛性が大きくかつ軽量の部品を形成させることができる。
Patent JP-2016508381-A (JP)
Title: スマートカバー付きルーレットホイール
IPC: A63F5/02
Filed: 2013-09-24
Abstract: 【課題】ルーレットゲームの結果を遅らせるシステム及び方法を提供する。【解決手段】従って、システムは、ルーレットホイールと、ルーレットホイールに取り付けられたガラスカバーと、を含み、ガラスカバーは、電気信号に応答して透明状態と不透明状態とを切り替えるように構成される。ゲーム回路は、ルーレットホイールの内周の周りにボールを発射するボールリリース機構を動作可能に構成され、ボールが存在する間、ガラスカバーに電気信号を送って、ガラスカバーの外側からボールが見えないように、ガラスカバーを透明状態から不透明状態へと変化させる。ボールが停止した後、信号が送られ、ボール及びゲームの結果が見えるように、ガラスカバーを不透明状態から透明状態へと変化させる。【選択図】図２
Patent JP-2016509601-A (JP)
Title: （２２Ｅ）−２−メチレン−２２−デヒドロ−１α，２４，２５−トリヒドロキシ−１９−ノル−ビタミンＤ３類似体
IPC: A61P5/18
Filed: 2013-12-23
Abstract: (22E)-2-メチレン-22-デヒドロ-1,24,25-トリヒドロキシ-19-ノル-ビタミンD3化合物、それらの生物活性、および、これらの化合物の様々な薬学的使用が開示される。特に、(22E)-(24R)-2-メチレン-22-デヒドロ-1α,24,25-トリヒドロキシ-19-ノル-ビタミンD3および(22E)-(24S)-2-メチレン-22-デヒドロ-1α,24,25-トリヒドロキシ-19-ノル-ビタミンD3、それらの生物活性、および、これらの化合物の様々な薬学的使用が開示される。
Patent JP-2016511569-A (JP)
Title: 電話関係サービスの通知提供
IPC: H04W8/22
Filed: 2014-01-26
Abstract: 本開示は、第１近接端末に関し、この第１近接端末は、ネットワークを介して１つ以上の遠端ユーザー端末との音声またはビデオ電話を確立するように動作可能な移動体ユーザー端末である。検出モジュールは、第１近接端末が、音声またはビデオ電話の内１つ以上に関係して、電話関係サービスを提供するために利用可能な第２近接端末の相対的近接の範囲内にあるときを検出する。通知モジュールは、前記検出に基づいて、第１近接端末のユーザーに通知を出力して、ユーザーに電話関係サービスを通知する。前記検出に応答して、構成モジュールは、今後の電話関係サービス提供のために、第２近接端末を特定したとして、第１近接端末を構成する構成を格納するように動作可能である。【選択図】図１
Patent JP-2016508006-A (JP)
Title: 不適合のプライアに対する干渉攻撃に対するプライバシ
IPC: H04L9/28
Filed: 2014-02-06
Abstract: ユーザが、自身のプライベートデータと相関している可能性がある自身に関する何らかのデータを公開したいと望む場合に、プライベートデータを保護する方法を開示する。具体的に、方法及び装置は、パブリックデータを、パブリックデータ及び関連するプライベートデータを有するサーベイデータと比較することを教示する。結合確率分布は、プライベートデータを予測するために実行され、この予測はある確率を有する。パブリックデータのうちの少なくとも１つは、確率が所定の閾値を超えることに応えて、変更又は削除される。
Patent JP-2016511989-A (JP)
Title: モバイルプラットフォームのためのマルチプルアンテナシステムおよび方法
IPC: H01Q1/27
Filed: 2014-02-11
Abstract: 方法およびシステムは、通信を、さまざまな衛星とモバイルプラットフォームに搭載されたモバイルコミュニケータとの間で促進する。方法およびシステムは、第１の周波数帯を使用した第１の地理的領域における動作に適合された第１のアンテナと、第１の周波数帯または第２の周波数帯のいずれかを使用した、第２の地理的領域における動作に適合された第２のアンテナとの使用を含むことができる。方法およびシステムは、制御部を使用して、どのアンテナを始動させるかを、地理的インジケータまたは信号インジケータのうちの１つまたは複数に基づいて決定することができる。通信を促進するために方法によって使用されるシステムは、モバイルプラットフォームに取り付けるための、アンテナと制御部とを覆う１つまたは複数の筐体を有することができる。
Patent JP-2016509859-A (JP)
Title: 水生動物を捕獲するための装置及び方法
IPC: A01K73/02
Filed: 2013-07-17
Abstract: 水生動物を捕獲するための装置は、コッドエンド部分と細長い伸張部分を有する。コッドエンド部分は開いた先行端、閉じた追従端、及び側壁(s)を有し、側壁(s)及び追従端は実質的に水を通さない。細長い伸張部分は、先行端、追従端、及び側壁(s)を有し、少なくとも側壁(s)の主要部分は実質的に水を通さない材料を備える。伸張部分の追従端は、コッドエンド部分の先行端に有効に接続している。細長い伸張部分は、装置が水体内に沈んで装置に対する水流が生じた際に、装置の内部で水流速に全体的な低減を生じさせるために、装置の内部から装置の外部へ水を通過させることができる複数の逃がし機構を備える。
Patent JP-2016534913-A (JP)
Title: 自動ロック装置を備えた開閉機構
IPC: E05F15/53
Filed: 2013-11-14
Abstract: 本発明は、自動ロック装置を備えた開閉機構であって、ベースプレート１、フェアリング２、フェアリング支持アーム３、及び動力付きプッシュシリンダ４を備え、ベースプレート１は回転シャフト５を備え、フェアリング支持アーム３の一端は回転シャフト５上にスリーブ式に嵌合させて取り付けられ、他端は、フェアリング取り付けベース部６によってフェアリング２に取り付けられ、フェアリング２は閉状態制限ストップ部７を備え、開状態制限ストップ部８は、フェアリング支持アーム３とフェアリング取り付けベース部６との間に配設され、ロック装置９は、フェアリング支持アーム３と動力付きプッシュシリンダ４との間に配設され、前記ロック装置９の一端は、フェアリング支持アーム３の摺動溝内を移動可能で、他端は動力付きプッシュシリンダ４上に装着される、開閉機構に関する。本発明は、構造が単純で信頼性を有し、コストが低く、安定性が高く、検査や修理に便利である。動力源は、開閉機構の開閉の実現のために使用され、機械的自動ロックが、追加の動力源を用いることなく開閉機構が確立された状態に保持するようにロックするための「死点」の上によって達成される。【選択図】図１
Patent JP-2019036379-A (JP)
Title: Light guide plate
Inventor: INOUE MASAHIRO
IPC: C03C4/00
Filed: 2016-01-06
Abstract: To provide a light guide plate with reduced variations in chromaticity of light extracted from a light extraction surface of a glass plate.SOLUTION: A light guide plate has a glass plate having an end surface receiving light incoming from a light source, a first main surface for extracting the light having come into the end surface, and a second main surface facing the first main surface, with the second main surface having a plurality of light scattering parts having hollow particles. The glass plate comprises a glass that contains, in terms of mass percent on an oxide basis, FeOof 1 mass ppm-50 mass ppm, NiO of 0.01 mass ppm-2.0 mass ppm, CrOof 0.01 mass ppm-2.0 mass ppm, MnOof 0.01 mass ppm-50 mass ppm, TiOof 0.01 mass ppm-1000 mass ppm and has an iron redox of 25% or less .SELECTED DRAWING: Figure 1
Patent JP-2017121652-A (JP)
Title: Method for manufacturing h-section steel
Inventor: YAMASHITA HIROSHI
IPC: B21B1/088
Filed: 2016-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an H-section steel product with a large flange width capable of making H-section steel products classified into each of different flange widths through a same set of rollers, using materials with a same thickness and different widths, as well as making H-section steel products classified into each of different flange widths using materials with a same thickness and a same width.SOLUTION: A rolling mill for performing a rough rolling process, comprises: five or more calibers for forming a material to be rolled, in which forming with one or multiple passes is performed to the material to be rolled, a first caliber of the plurality of calibers is engraved as a box caliber for performing a lateral rolling-reduction to the material to be rolled, and projection parts are formed in second and third calibers of the plurality of calibers, to vertically wedge the material to be rolled in a lateral direction of the material to be rolled. A method for manufacturing H-section steel comprises: performing a rolling-reduction in the forming with at least one pass at or after the third caliber of the plurality of calibers, in a state where an end surface of the material to be rolled and a periphery of the caliber are in contact; and sequentially bending divided parts formed by the wedging, at and after a fourth caliber.SELECTED DRAWING: Figure 2
Patent JP-2017123125-A (JP)
Title: Display control device and method for controlling the same, program, and recording medium
Inventor: ISHIZUKA YUICHIRO
IPC: G06F3/041
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a display control device that can perform display control that meets a user's intention.SOLUTION: A display control device comprises: touch detection means that can detect a touch operation to display means; and display control means that, when detecting a multi-touch operation to a plurality of portions of the display means and not detecting a predetermined touch operation involving the movement of a touch position to the display means included in a touch operation continuing from before the multi-touch operation, performs control to enlarge or reduce a display object displayed on the display means with a first position based on the plurality of touch positions at which the multi-touch operation is performed as a reference, and when detecting the predetermined touch operation and detecting the multi-touch operation to the display means while at least one touch included in the predetermined touch operation is not separated from the display means, controls to enlarge or reduce the display object displayed on the display means with a second position not based on the plurality of touch positions at which the multi-touch operation is performed as a reference.SELECTED DRAWING: Figure 5
Patent JP-2017124452-A (JP)
Title: Manipulation system and driving method of manipulation system
Inventor: TANAKA NOBUAKI
IPC: C12M1/00
Filed: 2016-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a manipulation system and a driving method of the manipulation system allowing an operator to operate a micro object efficiently and appropriately regardless of a skill level or technique of the operator.SOLUTION: A manipulation system comprises: a sample stage on which a micro object is placed; a first manipulator including a first pipet for holding the micro object; a second manipulator including a second pipet for operating the micro object held by the first pipet; an imaging part for imaging the micro object; and a control part for controlling the sample stage, the first pipet, the second pipet and the imaging part. The control part detects a position for the micro object to be operated on the basis of image data in the imaging part, moves the second pipet to the position for the micro object to be operated, and performs operations to the micro object.SELECTED DRAWING: Figure 4
Patent JP-2017128356-A (JP)
Title: Binding body of synthetic resin product
Inventor: KAWAKAMI HAJIME
IPC: B65B13/00
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a binding body of laminated synthetic resin products which does not need an annular binding tool.SOLUTION: A binding body 100 is formed by laminating storage bags 1 that are synthetic resin products. An end surface sheet 3 adhered by a heat seal is provided at each side end edge 11 of the storage bags 1.SELECTED DRAWING: Figure 1
Patent JP-2017127921-A (JP)
Title: Dovetail groove type work-piece grasping device and dovetail groove sliding stage with dovetail groove type work-piece grasping device
Inventor: MURAMATSU HIROAKI
IPC: B25B1/10
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a dovetail groove type work-piece grasping device which can be simply connected to a dovetail groove sliding stage of each size and grasps the work-piece of various shapes with high accuracy and to provide the dovetail groove sliding stage which is provided with a versatile work-piece fixing fixture and has high convenience.SOLUTION: A dovetail groove type work-piece grasping device 1a includes: a support part 2a; a fixing grasping part 3a having a fixing grasping surface 18A which is fixed to the support part 2a and grasps one side of a work-piece 8a; a sliding grasping part 4a which has a sliding grasping surface 18B for grasping the other side of the work-piece 8a and is caused to freely slide for the support part 2a by fitting between a dovetail groove and a dovetail; a fixing holding part 3a which has a female screw hole and is fixed to the support part 2a; and a male screw rod 5a having an engagement part 7a which is connected to a handle 9a, is engaged with the female screw hole and is screwed with the sliding grasping part 4a. Therein, the sliding grasping part 4a is caused to slide for the fixing grasping part 3a by an operation of the handle 9a.SELECTED DRAWING: Figure 1
Patent JP-2017130381-A (JP)
Title: Lever switch device
Inventor: TANUMA KAZUYASU
IPC: H01H9/06
Filed: 2016-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a lever switch device having an operation estimation function of an operation lever with a simple structure.SOLUTION: The lever switch device includes: an operation lever 100 supported so as to be swingable around rotation axes (L1, L2) and provided with a touch sensor 120 for performing a touch detection at a distal end portion; a grip sensor 150 (touch electrodes A, B, C) as operation estimating means for estimating an operation transition state to the operating lever 100; and a control unit 200 serving as an information processing unit for estimating an operation performed on the operation lever 100 on the basis of detection results of the touch sensor 120 and the grip sensor 150 (touch electrodes A, B, C).SELECTED DRAWING: Figure 4
Patent JP-2016153365-A (JP)
Title: Fluidized calcination furnace
Inventor: WANG JUNZHU
IPC: F27B15/10
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized calcination furnace which can reduce an uncombusted rate in an outlet of the fluidized calcination furnace, and can perform sufficient calcination while preventing clogging in a preheater even when coal and oil coke having poor combustibility are used in fuel.SOLUTION: A fluidized calcination furnace includes: a furnace body which is formed into a cylindrical shape having a central axis in a vertical direction and has a fluidized air blowing port for blowing fluidized air to the inside in the bottom thereof; a fuel blowing line which is connected to the side portion of the furnace body and blows the fuel into the furnace body; a raw material chute which is connected to the side portion of the furnace body and charges a cement raw material; and a bleed air conduit which is connected to the side portion of the furnace body and introduces bleed air into the furnace body. In a cross section perpendicular to the central axis of the furnace body, an extension line of the central axis of the bleed air conduit is shifted from a diameter line of the furnace body, and a ratio (S/R) of a distance S between the diameter line of the furnace body in parallel with the central axis of the bleed air conduit and an inner wall surface at a farthest position of the bleed air conduit, and an internal radius R of the furnace body is set at 0.50 or more and 0.91 or less.SELECTED DRAWING: Figure 1
Patent JP-2017141685-A (JP)
Title: Control device of internal combustion engine
Inventor: URANO SHIGEYUKI
IPC: F02P5/15
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress an error which occurs at engine control based on a target air-fuel ratio index value resulting from a change of an actual air-fuel ratio index value when changing a target combustion timing index value in a situation that a fuel injection amount is controlled so that an actual ignition delay index value approximates a target ignition delay index value while setting the target ignition delay index value constant.SOLUTION: A fuel injection amount is controlled so that an actual ignition delay index value approximates a target ignition delay index value. Ignition timing is controlled so that an actual combustion timing index value approximates a target combustion timing index value. Engine torque control based on a target air-fuel ratio is performed. When changing the target combustion timing index value in a situation that the control of the fuel injection amount is performed while setting the target ignition delay index value constant, the target air-fuel ratio is lean-corrected when the ignition timing is changed to a direction in which the ignition timing approximates a compression top dead point (at the establishment of the determination of a step 110), and when the ignition timing is changed to a direction in which the ignition timing separates from the compression top dead point (at the non-establishment of the detection of the step 110), the target air-fuel ratio is rich-corrected.SELECTED DRAWING: Figure 5
Patent JP-2017142602-A (JP)
Title: Passage propriety determination system
Inventor: NAKAMURA SHUNSUKE
IPC: G07B15/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide means of determining whether to allow a passerby to pass through a predetermined region without letting the passerby take trouble nor time.SOLUTION: A controller 12 specifies the position of a passerby in a region A1 on the basis of distance image data representing a three-dimensional shape of a body in the region A1 that the passerby moving from a space S1 to a space S2 passes through. Further, the controller 12 specifies the position of a radio communication device 11 that the passerby individually carries on the basis of radio wave intensity data transmitted from the radio communication device 11 as a response to request data transmitted respectively from transmission antennas 2041-1 to 2041-3 arranged at mutually different positions nearby the region A1. The controller 12 makes the passerby correspond to the radio communication device 11 on the basis of the position of the passerby and the position of the radio communication device 11. A passage propriety determination device 16 determines whether to allow the passerby to pass on the basis of data stored corresponding to the radio communication device 11 made to correspond to the passerby.SELECTED DRAWING: Figure 1
Patent JP-2016127957-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of enhancing interest in a game by changing a sense of expectation without giving misunderstanding or distrust to players caused by a display state in a variable display area.SOLUTION: In a first game after the end of a BB, when generating a freeze for delaying a progress of a game, a specific variation control is performed only to a middle reel as an object for repeating temporarily stops and re-variable displays, and a navigation stock is given so that advantageous degree may differ to a player according to a symbol that is temporarily stopped by the specific variation control.SELECTED DRAWING: Figure 19
Patent JP-2017147133-A (JP)
Title: Battery pack
Inventor: ODAGIRI TOSHIO
IPC: H01M2/10
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which it is judged whether a lithium ion battery is charged by a charger.SOLUTION: A battery pack 1 is constituted by a current detection unit 2 for detecting a current flowing in a lithium ion battery B and a control section 4 for determining whether the lithium ion battery B is charged by a charger on the basis of an amount of change in the current detected by the current detection unit 2.SELECTED DRAWING: Figure 1
Patent JP-2017150900-A (JP)
Title: Electric power measurement device
Inventor: IURA SHINICHIRO
IPC: G01R15/18
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric power measurement device capable of easily performing a specification change and function enhancement, while keeping small in size.SOLUTION: An electric power measurement device (1) for measuring electric power supplied through an electric power line includes: a first substrate (51) including a first module (10) for detecting a current which passes through the electric power line; and a second substrate (52) including a second module (20) for detecting a voltage of the electric power line. The first substrate (51) and the second substrate (52) are provided in a manner to overlap with each other.SELECTED DRAWING: Figure 1
Patent JP-2017152168-A (JP)
Title: Fuel gas circulation device
Inventor: KOYAMA TOMOYOSHI
IPC: F04F5/16
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce transmission of vibration from an injector to the body by a simple configuration, in a fuel gas circulation device.SOLUTION: In a fuel gas circulation device 10, a diffuser 20 is housed in the mounting hole 14 of the body 12, and an injector 16 is provided on the upstream side of the diffuser 20 via an attachment 18. A vibration absorption member 102 composed of an elastic material is provided between the base end of a large diameter portion 112 in the diffuser 20 and the tip of the body 88 in the attachment 18, and a ring member 104 is provided contiguously to the vibration absorption member 102. Even if the injector 16 is actuated, and its vibration is transmitted to the attachment 18, the vibration is absorbed suitably by the vibration absorption member 102 and transmission to the body 12 is reduced.SELECTED DRAWING: Figure 2
Patent JP-2017149671-A (JP)
Title: pH RESPONSIVE MOLECULAR CAPSULE, SOLUBILIZER OF HYDROPHOBIC COMPOUNDS, AND SOLUBILIZATION METHOD OF HYDROPHOBIC COMPOUND
Inventor: YOSHIZAWA MICHITO
IPC: A61K47/22
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide methods that can more easily accommodate a substance into a molecular capsule and release a substance from a molecular capsule.SOLUTION: A pH responsive molecular capsule has an amphipathic molecule represented by formula (1) as a constitutional unit, has an interior space in which a plurality of amphipathic molecules gather, and is capable of accommodating a hydrophobic compound in the interior space. [a ring α is a substituted/unsubstituted monocyclic aromatic compound, and rings β1 and β2 are substituted/unsubstituted monocyclic or polycyclic aromatic compounds; the rings β1 and β2 are at positions where one atom exists between the rings, and each face inclines to the face of the ring α; R is a hydrophilic group; and n is an integer from 1 to X (X=the ring number of α-3).]SELECTED DRAWING: Figure 1
Patent JP-2017156803-A (JP)
Title: Storage device and method for saving management information in the storage device
Inventor: MOTOKAWA TADASHI
IPC: G06F13/10
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce a time required to recover unsaved management information.SOLUTION: According to an embodiment, a storage device having a nonvolatile storage medium includes a volatile memory, a nonvolatile memory capable of accessing faster than the nonvolatile storage medium, and a controller. The volatile memory stores plural pieces of management information for managing of the storage device. The controller determines at least one of the plural pieces of management information to be a saving target to be saved to the nonvolatile memory, based on the recovery time necessary for recovering the management information. The controller saves the determined management information to the nonvolatile memory according to cut-off of power to the storage device.SELECTED DRAWING: Figure 1
Patent JP-2016104269-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in interest by suitably executing a movable body performance using movable means.SOLUTION: When lottery processing is performed based on satisfaction of start conditions, and a liquid crystal display device 1900 displays that the lottery processing results in a specific result, a jackpot game advantageous to a player is executed. When an arm unit 3250 advances to a front of the liquid crystal display device 1900 and a specific movable performance is executed, a performance for giving a sense of expectation toward a jackpot is executed. Although the arm unit 3250 disposed at a predetermined initial position advances to the front of the liquid crystal display device 1900, the arm unit 3250 moves to a standby position after passage. In execution of the specific movable performance, the arm unit 3250 is allowed to advance to the front of the liquid crystal display device 1900 from the standby position so as to be more noticeable than advance from the initial position. Movable means is returned to its original position after execution of the specific movable performance.SELECTED DRAWING: Figure 108
Patent JP-2017157674-A (JP)
Title: Substrate holding member, management method, and substrate processing system
Inventor: SATO MASAMICHI
IPC: B65G49/00
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To manage operation of a plurality of substrate holding members conveyed while holding a substrate.SOLUTION: The substrate holding member is used in a substrate processing system having a plurality of substrate processing apparatuses. An IC tag 22 is provided on the substrate holding member 10 (shuttle) capable of transporting while holding a substrate W. On the basis of predetermined characteristic information of each of the plurality of substrate holding members 10, a control system classifies the plurality of substrate holding members 10 into groups and writes identification information of the groups on the IC tag of each of the plurality of shuttles 10 by using a writing and reading apparatus such as a reader/writer.SELECTED DRAWING: Figure 5
Patent JP-2017154369-A (JP)
Title: Retractable writing instrument
Inventor: MACHIDA MASA
IPC: B43K24/02
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a retractable writing instrument of not becoming heavy in an operation load for retracting a pen point while being formable in a thin body.SOLUTION: A guide passage is provided with a first inclined wall for shifting-guiding a projection part of a ring in the circumferential direction of a writing instrument body and a second inclined wall for shifting-guiding in the circumferential direction opposite to the first inclined wall, to be thereby guidable to an engaging part of a pen point projection state or an engaging part of a pen point immersion state, and a third inclined wall for shifting-guiding the projection part of the ring in the radial direction of the writing instrument body for getting over the first inclined wall or the second inclined wall, is provided in the guide passage between the first inclined wall and the second inclined wall, and the first inclined wall and the second inclined wall are arranged in the same axial directional position of the writing instrument body.SELECTED DRAWING: Figure 1