baber/WOPTO huggingface dataset:
Patent JP-2015510298-A (JP)
Title: 緊急呼出し機能を有する無線中継モジュール
IPC: H04W4/90
Filed: 2012-12-11
Abstract: 一連の医療装置、無線中継モジュール、ならびに遠隔装置無線中継ネットワークおよびインターネットアクセス可能な無線通信ネットワークの間のネットワーク化された通信のためのシステム。少なくとも１つの中継モジュールは、受信器、無線中継ネットワークに結合された第１の送信器、インターネットアクセス可能な無線通信ネットワークに結合された第２の送信器、およびコントローラを有する。コントローラは、インターネットアクセス可能な無線通信ネットワークがアクセス可能であるかどうかを判断する。アクセス可能である場合、医療装置データは、第２の送信器を使用し、そのネットワークを通して遠隔装置に送信される。アクセス可能でない場合、医療装置データを別の無線中継モジュールに無線中継ネットワークを通して送信するために第１の送信器が使用される。【選択図】図４ａ
Patent JP-2015507042-A (JP)
Title: Ｐｖｃ用グリース／テルペンチン系液状カルシウム−亜鉛複合体熱安定剤を調製するための方法
IPC: C09K15/06
Filed: 2013-09-17
Abstract: ＰＶＣ用グリース／テルペンチン系液状カルシウム−亜鉛複合体熱安定剤を調製するための方法であって、工業用脂肪酸およびテルペンチンを原料として使用することにより、ディールス・アルダー反応でグリース／テルペンチン系複合体二塩基酸を合成する工程１と、酸化亜鉛、水酸化カルシウムおよび酸化カルシウムの任意の２つの金属化合物をグリース／テルペンチン系複合体二塩基酸および溶媒それぞれと均一に混合し、８０〜１５０℃まで加熱し、０．５〜４時間還流させ、１〜２ｍｍＨｇの真空度で蒸留して溶媒を除去し、それにより、２つの金属の相当するグリース／テルペンチン系複合体二塩基酸塩を得る工程２と、適量の２つの金属のグリース／テルペンチン系複合体二塩基酸塩を、エポキシ化大豆油、酸化防止剤、流動パラフィン、亜リン酸エステル、β−ジケトンなどの混合溶液に溶解し、濾過することによって、グリース／テルペンチン系液状カルシウム−亜鉛複合体熱安定剤を得る工程３と、を含む方法。調製されたグリース／テルペンチン系液状カルシウム−亜鉛複合体熱安定剤は、ＰＶＣプラスチック加工分野で使用され、再生可能な天然グリース資源を主要原料として使用する。当該生成物は、良好な熱安定性を有し、本質的には無毒性であり、環境に優しく、かつ、費用効率が高い。
Patent JP-2015506471-A (JP)
Title: 分光装置及びスペクトル分析の方法
IPC: G01N21/17
Filed: 2011-12-28
Abstract: 分光装置３８は、第１の光学部品４８に入射する多色光のビーム４６を空間的にスペクトル的に分離するための前記第１の光学部品４８と、異なる空間領域５２ａ、５２ｂ、５２ｃに対して、分離した光のビーム４６ａ、４６ｂ、４６ｃの複数のスペクトル領域Ｂ１、Ｂ２、Ｂ３の経路を定める対物レンズ５０と、前記分離した光のビーム４６ａ、４６ｂ、４６ｃの光路において前記対物レンズ５０の下流に位置し、複数の感光センサー部品５４ａ、５４ｂ、５４ｃを有する、センサー５４とを含む。前記感光センサー部品５４ａ、５４ｂ、５４ｃは、該感光センサー部品５４ａ、５４ｂ、５４ｃのそれぞれが、前記光のビーム４６のスペクトル区分Ａ１、Ａ２、Ａ３の強度を記録し、前記スペクトル区分Ａ１、Ａ２、Ａ３の中央値Ｍｋ１、Ｍｋ２、Ｍｋ３が、ｋを波数としたとき、ｋ空間において互いに等距離に離れて位置するようにして、前記分離した光のビーム４６ａ、４６ｂ、４６ｃの前記光路において配置される。【選択図】 図２
Patent JP-2015503398-A (JP)
Title: 構成可能材料を含むゴルフボールおよび製造後改質の方法
IPC: A63B45/00
Filed: 2012-12-19
Abstract: １つまたは複数の構成可能材料を含むゴルフボールは、エネルギー源からのエネルギーをゴルフボールに選択的に曝露することによって、物理的特性およびプレー特性を含む、ゴルフボールの属性を変化させる。エネルギー源からのエネルギーへの曝露は、ゴルフボール内の特定の構成可能材料に、構造の物理的変化を起こさせ、それによって、改質ゴルフボールの属性を変化させる。ゴルフボールの製造後改質の方法は、ゴルフボールの属性を、消費者の所望の属性を満たすように変化させる。異なる形態を有する複数のストックゴルフボールセットを含むカスタマイズシステムを、異なるエネルギー源とともに用いて、異なる属性を有する様々な改質ゴルフボールを製造する。流通システムが、製造後改質プロセスを用いてストックゴルフボールを加工して、消費者に対して様々な改質ゴルフボールを製造する。
Patent JP-2015509099-A (JP)
Title: アミノ光反応性バインダー
IPC: C09J4/02
Filed: 2012-12-18
Abstract: 一般式ＮＨＲ６Ｒ７の１以上のアミンと以下の一般式（ＩＸ）の化合物との反応により得られる化合物【化１】ここで、ＰＩは光開始剤誘導体、Ｇは数ｐ’個の未反応ヒドロキシル基を含むリンカー、Ｍは、少なくとも１と同じ数ｚ個のアクリレート（メタクリレート）基を含む基、及び、それらを含むインク、コーティング組成物及び接着剤。
Patent JP-2015505557-A (JP)
Title: 治療的送達のためのシクロデキストリンに基づく重合体
IPC: C08B37/16
Filed: 2013-01-14
Abstract: ＣＤＰ−タキサン共役体に関する方法および組成物が本明細書に記載される。一態様では、本開示は、ＣＤＰ−タキサン共役体、例えば、本明細書に記載されるＣＤＰ−ドセタキセル共役体、ＣＤＰ−ラロタキセル共役体、またはＣＤＰ−カバジタキセル共役体、およびＣＤＰ−タキサン共役体、例えば、本明細書に記載されるＣＤＰ−ドセタキセル共役体、ＣＤＰ−ラロタキセル共役体、またはＣＤＰ−カバジタキセル共役体を作製する方法を特徴とする。【選択図】図１
Patent JP-2015513630-A (JP)
Title: 非球面レンズを含むタービンのオンライン検査のためのシステム及び方法
IPC: G03B17/14
Filed: 2013-01-24
Abstract: オンラインで運転中の発電タービンの非破壊内部検査のための光学カメラシステムであって、当該発電タービンは、ガスタービン燃焼器とタービンセクションとを含んでおり、その動作温度は６００℃（華氏１１１２度）を超える高温の範囲であり、燃焼ガス汚染物質を含んでいる。当該検査システムは、６００℃を超える継続的な動作温度に耐え得る１つ又は複数の非球面レンズを含んでいる。非球面レンズは、単独又は球面レンズと組み合わされて、より広い視野を確立し、球面レンズのみを含むレンズマウントよりも、少ないレンズの組み合わせを必要とする。検査システムに組み込まれた冷却システムは、継続的な運転を容易にし、レンズの外側表面が燃焼ガスで汚染されることを抑制する。
Patent JP-2015513735-A (JP)
Title: ポータブルコンピューティングデバイスにおいて要求をスケジューリングするための方法およびシステム
IPC: G06F9/50
Filed: 2013-02-20
Abstract: ポータブルコンピューティングデバイス内のリソース間の要求を管理するための方法およびシステムは、複数の要求をスケジューリングするためのデータをクライアントから受信するスケジューラを含む。各要求は、少なくとも1つのリソースおよび要求される期限を特定する。次に、クライアントからのデータがスケジューラによってデータベースに記憶される。スケジューラは次いで、要求において要求された期限に基づき、かつ、ポータブルコンピューティングデバイス内のリソースの現在の状態に基づき、要求を処理するための時間および順序を決定する。スケジューラは次いで、決定された時間に、決定された順序に従って、要求をリソースに伝える。スケジューラは、自身の裁量で、クライアントからの新たな要求コマンドを受信したことに応答して、要求された期限の後に要求をスケジューリングすることができる。スケジューラは、スリーププロセッサ状態に対応するスリープセットが、プロセッサをパワーオフすることを可能にし得る。
Patent JP-2016123389-A (JP)
Title: Three-dimensional structure containing volatile chemical
Inventor: KAJIMA SEIICHI
IPC: A01M1/20
Filed: 2015-01-08
Abstract: PROBLEM TO BE SOLVED: To secure a surface area even if reducing a size of an entire structure containing volatile chemical and thereby suppress an amount of volatilization decrease of the volatile chemical, and reduce a portion coming into contact with the inner wall of a container out of the surface area of the entire structure as much as possible to thereby avoid the volatilization of the volatile chemical from being obstructed and prevent the contamination of the container.SOLUTION: A three-dimensional structure is characterized in that a resin composition containing the volatile chemical having volatilization properties is formed in a shape of a flat plate. The three-dimensional structure has through-holes penetrated from the front to the back face, and the peripheral edges of the through-holes have shapes selected from polygonal shapes, circular shapes, circular arc shapes and spiral shapes when the three-dimensional structure is viewed from the front. The peripheral shapes of the through-holes have shapes formed in coplanar or continuously changing surfaces.SELECTED DRAWING: Figure 2
Patent JP-2016129495-A (JP)
Title: Cell culture vessel
Inventor: AKAI TOMONORI
IPC: C12M1/00
Filed: 2015-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture vessel suitable for observing a cultured cell.SOLUTION: In a cell culture vessel 100, a housing space 140 which is open above and surrounded with a peripheral wall part 120 erected from a vessel bottom part 110 is formed, the peripheral wall part 120 has an inner wall surface 123 facing the housing space 140 and an outer wall surface 124 facing outside the housing space 140, and the inner wall surface 123 and the outer wall surface 124 cross at an opening side end.SELECTED DRAWING: Figure 1B
Patent JP-2015135676-A (JP)
Title: Method and/or apparatus for interleaving codewords over multiple flash planes
Inventor: CHEN NING
IPC: G06F12/16
Filed: 2015-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having an interface to a plurality of memories and a circuit.SOLUTION: An apparatus having an interface to a plurality of memories and a circuit is disclosed. Each memory generally has a plurality of planes and is nonvolatile. The circuit is configured to (i) generate a plurality of codewords by encoding a plurality of data units, (ii) generate a plurality of slices by parsing the codewords, (iii) generate a plurality of pages by interleaving the slices and (iv) write the pages in parallel into respective ones of the planes.
Patent JP-2016134200-A (JP)
Title: Lighting appliance for vehicle
Inventor: MUTSUKAWA TADASHI
IPC: F21S8/12
Filed: 2015-01-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a conventional lighting appliance for a vehicle, a light-dark difference occurs in a diffusion pattern, and the visibility of a dark portion in the diffusion pattern is lowered.SOLUTION: A lighting appliance for a vehicle comprises reflectors 2L, 2R, semiconductor light sources 3L, 3R, and projection lenses 4L, 4R. Optical axes LZ1, RZ1 of reflection faces 20L, 20R and optical axes LZ2, RZ2 of the projection lenses 4L, 4R are oriented to the outside of a vehicle C with respect to a vehicle axis Z. The optical axes LZ1, RZ1 of the reflection faces 20L, 20R are oriented to the inside of the vehicle C with respect to the optical axes LZ2, RZ2 of the projection lenses 4L, 4R. As a result, a light-dark difference is eliminated in a diffusion light distribution pattern WP, and an equal or substantially-equal light portion can be formed. By the equal or substantially-equal light portion in the diffusion light distribution pattern WP, visibility of the diffusion light distribution pattern WP can be improved.SELECTED DRAWING: Figure 1
Patent JP-2015110614-A (JP)
Title: Novel composition for tumor growth control
Inventor: HOFLAND LEENDERT JOHANNES
IPC: A61K31/437
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for the treatment of tumors which express a somatostatin and/or dopamine receptor, such as neuroendocrine tumor, adenocarcinoma, brain tumor, or hematological malignancy.SOLUTION: A pharmaceutical composition comprises at least one demethylating agent such as 5-aza-2'-deoxycytidine, at least one dopamine agonist such as BIM23A765 and cabergoline, and at least one somatostatin analog such as BIM-23206, BIM-23926, and octreotide.
Patent JP-2016091988-A (JP)
Title: Vehicular lighting device
Inventor: AHN BYOUNG SUK
IPC: F21W107/10
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting device which enables a reflector to be adjusted independently of a light source.SOLUTION: A vehicular lighting device includes: a light source configured to generate light; a reflector rotatably coupled to a support medium; a reflection body which is linked to the reflector to rotate with the reflector when the reflector rotates, receives light of the light source, and reflects the light to the reflector.SELECTED DRAWING: Figure 1
Patent JP-2016133670-A (JP)
Title: Liquid crystal display device
Inventor: OTA HITOSHI
IPC: G09G3/36
Filed: 2015-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which voltages at equal intervals can be obtained when a V-T curve is to be acquired.SOLUTION: The liquid crystal display device includes a liquid crystal display panel and a liquid crystal driver IC that drives the liquid crystal display panel. The liquid crystal driver IC includes a source amplifier 24P, 24N to supply image data to the liquid crystal display panel, a gamma circuit 28P, 28N to correct gradations of the image data supplied to the liquid crystal display panel, and a voltage adjustment circuit to adjust an output from the source amplifier 24P, 24N as voltages at equal intervals when a V-T curve of the liquid crystal display panel is to be acquired. The voltage adjustment circuit includes a voltage step register 301P, 301N to store information to generate voltages at equal intervals and a VT mode enable signal 302P, 302N to output voltages at equal intervals, which is generated based on the information stored in the voltage step register 301P, 301N.SELECTED DRAWING: Figure 9
Patent JP-2016132950-A (JP)
Title: Inside handle structure for vehicle
Inventor: TAMAOKI AKIHIRO
IPC: B60R13/02
Filed: 2015-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an inside handle structure for a vehicle that enables even a passenger who gets on for the first time to release a door locking state when an inside handle is provided inside a grip part.SOLUTION: In an inside handle structure for a vehicle, an inside handle 64 which is exposed to the inside of a cabin 15 is provided separately from an inside handle 52. A lock releasing lever can be operated also by the inside handle 64. Thus, even a passenger who gets on a vehicle 11 for the first time can easily recognize the inside handle 64 and can operate the inside handle 64.SELECTED DRAWING: Figure 1
Patent JP-2016134609-A (JP)
Title: Compound semiconductor device and manufacturing method of the same
Inventor: OKAMOTO NAOYA
IPC: H01L27/095
Filed: 2015-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device of a nitride semiconductor and a manufacturing method of the same, which can achieve excellent symmetry in IV characteristics in a resonance tunnel diode.SOLUTION: A compound semiconductor device comprises: a first barrier layer 115, a well layer 116 and a second barrier layer 117 each of which has a first region with a top face of (0001) plane and a second region with a top face of (000-1) plane. The first regions are laminated in a thickness direction of a substrate 111 and the second regions are laminated in the thickness direction of the substrate 111 among the barrier layer 115, the well layer 116 and the barrier layer 117. The compound semiconductor device further comprises: a first emitter electrode 125a and a first collector electrode 126a which are provided in a region where the first regions are laminated; and a second emitter electrode 125b and a second collector electrode 126b which are provided in a region where the second regions are laminated, in which the emitter electrode 125a and the emitter electrode 125b are electrically connected with each other, and the collector electrode 126a and the collector electrode 126b are electrically connected with each other.SELECTED DRAWING: Figure 1
Patent JP-2016027450-A (JP)
Title: Watching system and watching method
Inventor: SHINOHARA EIRYO
IPC: H04Q9/00
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To provide watching means for watching a household of only older persons from a remote location, and capable of reducing a mental burden of the person to be watched.SOLUTION: A first information terminal 3 carried by a user to be watched, a second information terminal 4 carried by a user watching the person to be watched, and a watching management server 1 are connected to each other via the Internet W. The watching management server 1 includes: an application software operation information receiving part 123 that receives application software operation information on the effect that pre-installed specific application software has been started-up on the first information terminal 3 when the application software operation information is transmitted, and an abnormality detection information transmission part 127 that transmits abnormality detection information to the second information terminal 4 when the application software operation information is determined not to be received, and a time during which the application software operation information is not received is determined to exceed a preset limit time.SELECTED DRAWING: Figure 1
Patent JP-2016136500-A (JP)
Title: Address determination method, illumination control system, controller and operation unit
Inventor: HATACHI KENJI
IPC: H05B37/02
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an address determination method capable of easily determining an address of an object unit.SOLUTION: In an illumination control system 100, the address determination method includes: a transmission step (S14) in which, when a user makes an operation to press a setting button which is provided to an illumination control unit 20a, the illumination control unit 20a transmits a signal to an operation unit 30 responding to the operation (S13); and a determination step (S15) in which, every time receiving the signal, the operation unit 30 determines an address of the illumination control unit 20a which has transmitted the signal for giving an instruction.SELECTED DRAWING: Figure 5
Patent JP-2016141232-A (JP)
Title: Vehicle control device
Inventor: TAKEYA YUSUKE
IPC: F16F15/02
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of improving controllability of braking, by further improving operability of a driver.SOLUTION: A vehicle control device of the embodiment comprises a control part for executing one-pedal control being control for decelerating a vehicle by stepping-back of a pedal from a reference point, by accelerating the vehicle by stepping-on of the pedal from a predetermined reference point in a stroke of a single pedal and a determination part for determining whether or not a change speed of an operation quantity of the pedal by the stepping-back of the pedal is a first threshold value or more, and the control part executes control for increasing braking force when the change speed is the first threshold value or more.SELECTED DRAWING: Figure 2
Patent JP-2015111446-A (JP)
Title: Input device and program
Inventor: CHIBA NOBUYUKI
IPC: G06F3/041
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of inputting information using a capacitive touch panel, an input device used for information input, and a program executed by using the input device.SOLUTION: An input device has one detection target part or a plurality of detection target parts formed into the same or different shape, which are arranged opposite to a detection surface of a capacitive touch panel and have a predetermined area, and the detection target parts include a conductor that can be electrically conducted with a part of a human body through a contact part directly or electrically connected to the conductor, or a permanent magnet or an electromagnet that generates a magnetic field.
Patent JP-2016140315-A (JP)
Title: Soft capsule agent containing black vinegar condensed powder
Inventor: KITANO TADAO
IPC: A61K36/062
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a soft capsule agent preventing a capsule coating from melting while containing a black vinegar condensed powder as the content.SOLUTION: A soft capsule agent is obtained by encapsulating content made by mixing a black vinegar condensed powder with edible oil with an edible capsule coating which contains starch and/or a starch decomposition, a gelatinizer and a plasticizer, and does not contain gelatin. It is also possible to make an injection state in a powdery state by including crystalline glucide in the capsule coating, and deposing on the outside surface. In that case, effect equivalent to a case that powder is dusted on the capsule surface can be obtained, and capsules are not sticky and are inhibited from adhering to each other during preservation. The soft capsule agent can be continuously produced using a continuous automatic apparatus, for instance, a rotary die-type capsule filling machine like a conventional gelatin-based product even when glucide (including sugar alcohol) is contained, and when glucide is contained, glucide is naturally precipitated by drying a wet capsule.SELECTED DRAWING: None
Patent JP-2016142210-A (JP)
Title: Pressure control device
Inventor: HONDA YOSHIHIKO
IPC: F02M37/00
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enabling sufficient opening of a check valve even when a fuel utilization device has a small fuel utilization amount per unit time.SOLUTION: A pressure control device 5 includes casings 12, 14, an upstream side pressure chamber UP communicated with a supply passage upstream of the check valve, a downstream side pressure chamber LP communicated with the supply passage downstream of the check valve, and shut off from the communication with the upstream side pressure chamber UP, a valve element 18 having a pressure receiving surface 44 for receiving the pressure of fuel from the upstream side pressure chamber UP to switch between a valve opening state and a valve closing state, a discharge passage 50 to be communicated with the downstream side pressure chamber LP when in the valve opening state, for discharging the fuel flowing from the downstream side pressure chamber LP when in the valve opening state, and a jet pump 60 arranged on the discharge passage 50 for reducing the flow path area of the discharge passage 50.SELECTED DRAWING: Figure 2
Patent JP-2016142673-A (JP)
Title: Remaining life assessment device and method for power storage medium
Inventor: NAKAJIMA YUSUKE
IPC: H01G13/00
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in which it is difficult to assess a remaining life when a load is small and a capacitor has a small internal resistance.SOLUTION: A cell for measurement is arranged at an arbitrary position of an arbitrary capacitor module in a capacitor bank. A DC power source which outputs a DC voltage different from a DC supply voltage applied to the capacitor bank is connected to the cell for measurement. A resistance for charging, a selector switch and a resistance for discharging are connected between the DC power source and cell for measurement. The selector switch is switched by a control circuit. The cell for measurement is so switched that the DC power source is on the side of the cell for measurement normally or in charging and that energy stored in the cell for measurement is discharged through the resistance for discharging in remaining life assessment or momentary voltage compensation.SELECTED DRAWING: Figure 1
Patent JP-2016142223-A (JP)
Title: Exhaust heat recovery device, exhaust heat recovery type ship propulsion device and exhaust heat recovery method
Inventor: KAWAMI MASAYUKI
IPC: F02G5/04
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To recover heat quantity of cooling water whose temperature has increased, as effective energy.SOLUTION: A exhaust heat recovery type ship propulsion device 1 includes: a cooling water circulation flow passage 6 configured to circulate first cooling water for cooling a Diesel engine 3; an ORC (Organic Rankine Cycle) system 2 configured to recover exhaust heat from the first cooling water circulating in the cooling water circulation flow passage 6, and perform power generation with the exhaust heat; and a control device 9 configured to control the ORC system 2 so that heat quantity recovered by the ORC system 2 is increased as the rotational frequency of the Diesel engine 3 increases.SELECTED DRAWING: Figure 1
Patent JP-2016141560-A (JP)
Title: Sheet processor, image forming system, control program of sheet processor and control method of sheet processor
Inventor: NISHIFUJI TAKASHI
IPC: B65H31/18
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress vibration which is generated when moving sheets.SOLUTION: A sheet processor comprises: a sheet placing part which places transported sheets thereon: a sheet moving part which moves the placed sheets; a drive part which drives the sheet moving part; a drive form decision part which decides drive forms of the drive part according to a placing status of the sheets in the sheet placing part; and a drive control part 711 which controls the drive of the drive part following the decided drive forms. The drive form decision part decides first acceleration at a start of the acceleration of the drive part, and synthesized acceleration which is obtained by synthesizing second acceleration to the first acceleration by retarding a time of a half cycle amount of natural vibration which is generated at the sheet drive part according to the placing status at the acceleration of the drive part as the drive forms of the drive part.SELECTED DRAWING: Figure 11
Patent JP-2016145096-A (JP)
Title: Slip agent coating device for escalator and escalator
Inventor: ARISATO DAIKI
IPC: B66B23/22
Filed: 2015-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce burden of an operator in a coating work of a slip agent on the surface of a skirt guard in a slip agent coating device for an escalator.SOLUTION: A slip agent coating device 40a includes: a holding member 41 fixed to a lower side of a footstep 30 on one side in a lateral direction of at least a footstep 30 of a plurality of footsteps 30; a movable member 46 movably supported by the holding member 41; a coil spring 50 to be an energization member to energize the movable member 46 toward a skirt guard 17 side on one side; and a coating body 48 which is provided on the skirt guard 17 side on the one side of the movable member 46, is impregnated with a slip agent and is pressed on the surface of the skirt guard 17 on the one side.SELECTED DRAWING: Figure 5