baber/WOPTO huggingface dataset:
Patent JP-2010128719-A (JP)
Title: Authentication intermediary server, program, authentication system and selection method
Inventor: YAMAMOTO DAN
IPC: G06F21/31
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically change an authentication server in consideration of a user's situation, a kind of service used by the user and user's convenience.  <P>SOLUTION: When a terminal device 1 is going to receive provision of service from a service providing server 2, an authentication intermediary server 4 selects an authentication server 3 among authentication servers 3 that satisfy selection conditions previously set by the user of the terminal device 1 such as presence information, priority, usage condition, service providing server conditions and the like, so that the user of the terminal device 1 undergoes authentication by the selected authentication server 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129442-A (JP)
Title: Metal halide lamp
Inventor: FUJIOKA JUN
IPC: H01J61/20
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress blackening around an electrode in lighting of a water-cooled metal halide lamp.  <P>SOLUTION: A pair of discharge electrodes 121 and 122 are oppositely disposed in the axial direction within an airtight container 11 provided with a discharge space 10, which is made of ultraviolet transmitting quartz glass and has airtightness. A proper amount of a sealing material composed of iron and halogen for emitting ultraviolet light is sealed together with sufficient amounts of rare gas and mercury for maintaining an arc-discharged state in the discharge space 10. The sealing amount M (mg/cc) of iron as the sealing material is set to a value which satisfies the relation of 0.001<M<0.15 relative to the capacity of the discharge space 10 when the lamp input per unit length is 50-160 W/cm. According to this structure, the amount of iron per volume of the discharge space 10 is limited, whereby the blackening around the electrode in the water-cooled metal halide lamp can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130610-A (JP)
Title: Data transmission system
Inventor: YAMAMOTO KAZUHIRO
IPC: H04L47/27
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a zero window probe segment and to prevent degradation of transmission efficiency in executing data communication by a TCP via transmission paths different in data transmission speed.  <P>SOLUTION: When loss occurs in a transmitted data segment, by using a function of the TCP for initializing and reducing the size of a convergence window, an ACK segment to a data segment transmitted from a client device 14 or a server device 20 is controlled so as not to be transmitted by a proxy server 16 when the remaining capacity of the window size is set smaller than a predetermined value. By this control, the client device 14 or the server device 20 can be artificially made to determine that convergence occurs in a wired network system 10, and thereby lower an execution transmission rate to the proxy server 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134596-A (JP)
Title: On-vehicle information device and system
Inventor: SHITAYA MITSUO
IPC: G06F3/048
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily change over an application for slave-screen displaying and to easily perform changeover between a full-screen and the slave screens.  <P>SOLUTION: An on-vehicle information device includes: an image display means 5 for displaying an image; an input means 4 for inputting the operation of a user; a recording means 2 for recording the program of the application for an apparatus; and a processing means 1. The processing means 1 displays, on the image display means 5, a tab group for full-screen changeover, where tabs for selecting the application to display the image on the screen of the image display means 5 are aggregated, and a tab group for slave-screen changeover, where the tabs for selecting the application to form the slave screens by dividing the screen of the image display means 5 and to display the image on the slave screens are aggregated. Then, the processing means 1 reads the application corresponding to the selected tab from the recording means 2, based on input information from the input means 4, so as to execute the application on the corresponding screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132430-A (JP)
Title: Ejecting mechanism of staple paper bundle
Inventor: NAGASAWA KUNIHIRO
IPC: B65H5/06
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejecting mechanism of a paper bundle capable of ejecting the paper bundle without causing turbulence and wrinkles of the paper bundle.  <P>SOLUTION: The paper bundle is ejected without causing damage in the vicinity of a needle of a staple paper bundle by properly changing a paper pressing force by a spring arranged in a driven roller by opening and closing a paper guide 8 depending on the number of sheets of staples.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060920-A (JP)
Title: DNA ENCODING gamma-GLUTAMYLCYSTEINE SYNTHETASE
Inventor: NISHIUCHI HIROAKI
IPC: A23L27/10
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide Candida utilis having high γ-glutamylcysteine synthetase activity and containing a high amount of γ-glutamylcysteine.  <P>SOLUTION: The amino acid sequence of a protein having γ-glutamylcysteine synthetase activity is determined by obtaining a γ-glutamylcysteine synthetase gene homolog. The γ-glutamylcysteine synthetase is highly expressed by introducing the γ-glutamylcysteine synthetase gene into Candida utilis or modifying a promotor based on information of the sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010132246-A (JP)
Title: Motorcycle
Inventor: KONO ARATA
IPC: B62J25/00
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underbone type motorcycle equipped with flat footrests formed to stretch in an anteroposterior direction, and capable of giving an occupant a comfortable riding feeling.  <P>SOLUTION: The motorcycle includes: a head pipe provided at a position away from a seat to a front side, and supporting a steering shaft; a vehicle body frame stretching through an upper side of the engine rearwards as well as obliquely downwards, and having a down tube reaching a down side of the seat; and a vehicle body cover stretching along the down tube, and covering the down tube from the upper side. The motorcycle further includes the flat footrests 40 formed to stretch in the anteroposterior direction. The part of the footrests 40 is arranged below the seat. The footrests 40 are arranged so that front sides of upper surfaces 65 of the footrests 40 sag, and the upper surfaces 65 slant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137294-A (JP)
Title: Torque wrench
Inventor: OGATA TOMOHIRO
IPC: B25B23/14
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque wrench including a sensor which has a head part for tightening a fastening member and a sensor part for measuring a torque in tightening which are formed independently of each other and which is also usable as a part common to a head with a different shaft length.  <P>SOLUTION: This torque wrench includes a lever to which a hand force is applied, a head which is rotatably attached to the front end of the lever through a rotating shaft and the shaft part of which extends from a head body engaged with the fastening member, and a Roberval load cell which electrically detects a tightening torque when the fastening member is tightened by the rotation of the lever and which is fixed to the lever. The head is arranged forward of the load cell, and the shaft part of the head acts on the load cell to detect the torque.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141733-A (JP)
Title: Image processor, image forming device, method of processing image, computer program and recording medium
Inventor: HIROHATA HITOSHI
IPC: H04N1/04
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor that suppresses deterioration in the working efficiency, without having to display the image to be displayed, when there is a high possibility that corrections for inclinations of an original document and image are not required.  <P>SOLUTION: A display control portion 26 does not generate a preview image which is required to be displayed by an image display device 4 and is selected by the user, with respect to the case where at least either the inclinations of the original document (α) or the content (β) which are detected by an original document inclination detecting portion 241 and content inclination detecting portion 242 of an original document detecting portion 24 is not larger than a threshold (T), and the case where each of α and β is larger than the threshold (T) and the difference between α and β is smaller than the threshold value (D). Also, an original document correcting portion 25 corrects the original inclination of document, including the content that corresponds to only α and β, or to the average value of α and β, if the preview image is not generated since α and β are larger than the threshold (T) and the difference between α and β is smaller than the threshold (D).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144517-A (JP)
Title: Hermetic compressor
Inventor: NAGASAWA HIROKI
IPC: F04B39/00
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor enabling useless vibration from occurring by restricting the path of a balance weight and the controllability of the movement of the center of gravity thereof to be improved.  <P>SOLUTION: This hermetic compressor 100 includes the balance weight 7 attached to the bottom end of a rotor 5 through a guide mechanism 10, an elliptic cam mechanism 8 installed in a part of the outer periphery of a drive shaft bearing 4, and a spring 9 which presses the balance weight 7 against the cam surface 8a of the cam mechanism 8. A variation in the torque of a compression mechanism eccentric part 2 is suppressed by changing the position of the center of gravity of the balance weight 7 according to the rotating angle of the rotor 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143995-A (JP)
Title: Polyester resin composition and molded article thereof
Inventor: KAWAGUCHI KUNIAKI
IPC: C08L101/16
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in mechanical strength and elastic modulus and maintaining toughness, and to provide a molded article thereof.  <P>SOLUTION: The composition is obtained by compounding, based on (A) 100 pts.wt. of a polybutylene terephthalate resin, (B) 5-100 pts.wt. of a polylactic acid resin having melting point of 130-150°C and crystal melting heat of 0-10 J/g, and (C) 0-5 pts.wt. of a hydrolysis resistance modifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144850-A (JP)
Title: Diameter expansion spacer
Inventor: KAWAMURA YUICHI
IPC: F16L3/22
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diameter expansion spacer capable of fixing two kinds of joints with different sizes having a smaller outer diameter than the corresponding size using the same joint fixer.  <P>SOLUTION: The diameter expansion spacer S<SB>1</SB>for expanding the outer diameter of a joint B or C to the outer diameter of a joint A to be capable of fixing the joint B having a smaller outer diameter than that of the joint A or the joint C having a smaller outer diameter than that of the joint B to a joint housing and fixing box J of the joint A by using the joint housing and fixing box (joint fixer) J for fixing the joint A by diametrically pressing the joint A, wherein a spacer body 31 is configured to have an approximately equal outer diameter to that of the joint A, partially house at least the part of the joint B or C, and be formed in the inner circumference of the spacer body 31 with a first abutment retaining projection 35 to retain the joint B by abutting the outer circumferential surface and a second removable abutment retainer 36 projecting diametrically inward of the first abutment retaining projection 35 to be capable of retaining the joint C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007448-A (JP)
Title: Groundwater flow conservation method
Inventor: KOSAKA NOBUAKI
IPC: E02D5/20
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groundwater flow conservation method which enables the design of the well structure to be properly performed by means of the relational expression, and also enables the suitable securement of the groundwater flow, by finding a high accuracy relational expression between an equivalent well radius and the width of an opening of a well structure installed in an earth retaining wall.  <P>SOLUTION: In this groundwater flow conservation method, groundwater blocked by the constructed earth retaining wall is collected and/or recharged by the well structure 5 installed in the earth retaining wall 2, so that the groundwater flow is secured. The width (B<SB>w</SB>) of the opening 5a of the well structure 5 is set by means of the expression, r<SB>w</SB>=0.27×B<SB>w</SB>, which expresses the relationship between the width (B<SB>w</SB>) of the opening 5a of the well structure 5 for collecting and/or recharging the groundwater, and the equivalent well radius (r<SB>w</SB>) of a well having performance equivalent to that of the opening 5a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144908-A (JP)
Title: Clip, impact absorber, impact absorber molding mold, and impact absorber mounting structure
Inventor: HORIMATSU TOSHIYUKI
IPC: F16B17/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount an auxiliary member such as an impact absorber to a main member such as a trim regarding a clip provided at the auxiliary member to mount the auxiliary member to the main member.  <P>SOLUTION: One end side of a through-hole 11 of the clip 10 is a tapered surface 11a, and the other end side is a cylindrical surface 11b. A projection 16 is provided on the inner peripheral surface of the cylindrical surface 11b. The clip 10 is integrally provided at a projecting part 22 of a collision energy absorbing pad 20, and one end side faces a mounting surface 22a, while the other end side faces an opposite surface 22b. A protrusion 31 provided protruding from the trim 30 is inserted in the through-hole 11, and the tip side of the protrusion 31 is deformed to be enlarged in diameter to mount the collision energy absorbing pad 20 to the trim 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151867-A (JP)
Title: Head mounted display
Inventor: NISHIDA MAKOTO
IPC: G02B27/02
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head mounted display for allowing a user to obtain the environment of a building with presence.  <P>SOLUTION: This head mounted display 100 reads "sensing information" on a plurality of sensors 500 attached to the inside of the building, and can visually display the sensing information 600. When the sensors 500 are used for detecting the gas concentration, by displaying, on the head mounted display 100, the region where high-concentration gas 600 retains, the user can overlay the region where high-concentration gas 600 retains on the actual field of view of the user and can visually recognize them, and the user can obtain the environmental information with presence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151528-A (JP)
Title: Stimuli-responsive magnetic fine particle having thiol group, and utilization thereof
Inventor: EGUCHI MASARU
IPC: G01N33/553
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently immobilize a thiol group binding substance.  <P>SOLUTION: A stimuli-responsive magnetic fine particle is made of a magnetic fine particle of which the surface is modified by a stimuli-responsive polymer. The magnetic fine particle is a complex of polyalcohol or polyalkyleneimine, and an iron oxide. The stimuli-responsive polymer is a heat-responsive polymer, a pH-responsive polymer, or a light-responsive polymer, and immobilizes a thiol group binding substance by a stimuli-responsive magnetic fine particle featuring the inclusion of a thiol group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010154154-A (JP)
Title: Broadcast communication system and broadcast communication apparatus
Inventor: NAKAO HIROSHI
IPC: H04L47/43
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast communication system for performing transmission in accordance with the reception state of a receiver when transmitting one piece of information from a transmitter to a plurality of receivers by broadcast communication.  <P>SOLUTION: Each broadcast communication client 23 sets a value of a bit corresponding to post-division data received by itself to "1", and a value of a bit corresponding to post-division data not received by itself to "0" concerning the post-division data transmitted from a broadcast communication server 21. When the broadcast communication server 21 receives the reception state information of such bit strings as "11101101", "11001101", and "11000101" from the broadcast communication clients 23-1 to 3, the broadcast communication server 21 obtains a logical product of each bit in each bit string so as to acquire a bit string of "11000101". Then, it is determined that post-division data with sequence numbers "2", "3", "4", "6" are not received by any of the broadcast communication clients 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151241-A (JP)
Title: Pipe joint
Inventor: SHIBATA KAZUNORI
IPC: F16L47/02
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint comprising a metallic connection member and a synthetic resin pipe continued to the rear end side of the metallic connection member and having excellent water shut-off performance on the interface between the peripheral face of the metallic connection member and the synthetic resin pipe.  <P>SOLUTION: The pipe joint 1 includes: the metallic connection member 10; the synthetic resin pipe 20 continued to the metallic connection member 10 and extended from the rear end side of the metallic connection member 10; and an O-ring 30 fitted into the groove 11 on the outer peripheral face of the metallic connection member 10 and having an outer periphery surrounded by an outer peripheral covering part 21 of the synthetic resin pipe 20. The synthetic resin pipe 20 includes: the outer peripheral covering part 21 covering the outer peripheral face of a rear part 17; an inner peripheral covering part 22 covering the inner peripheral face of the rear part 17 from a hexagonal shape part 16; and a tubular part 23 continued to the outer peripheral covering part 21 and the inner peripheral covering part 22 and extended from the metallic connection member 10. The thickness of the outer peripheral covering part 21 is set to be 3 mm or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151419-A (JP)
Title: Heat storage material, heat accumulator, and method of exchanging heat in heat accumulator
Inventor: TOYODA HARUHISA
IPC: F28D20/02
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage material capable of smoothly moving heat inside of the heat storage material and efficiently exchanging heat between the heat storage material and a heat medium, and to provide a heat accumulator using the heat storage material.  <P>SOLUTION: In this heat storage material 3, a solid heat storage substance 2 is held in a part of voids 4 of a heat conductive porous body 1 having continuous air holes, and high heat exchanging efficiency can be obtained with the heat medium by allowing the heat medium to flow inside of the heat storage material. As heat conductivity of the heat conductive porous body is higher than that of the solid heat storage substance, and they are integrally connected, the heat conductivity of the heat storage material can be significantly increased in comparison with a case when only the solid heat storage substance is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173029-A (JP)
Title: Surface protecting film
Inventor: AMAMIYA TAKAHIRO
IPC: B65D65/40
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protecting film of propylene-based resin which is almost free from fish eyes and best-suited as a film for protecting the surface of a building member such as a synthetic resin sheet, a decorative laminated sheet, a metal sheet or sheet glass, and also, as a film for protecting the surface of a constituent member of liquid crystal display such as polarizing sheet, phase contrast sheet, etc.  <P>SOLUTION: This surface protecting film has an adhesive mass layer formed on one side surface of a base material layer formed of propylene-based resin. The propylene-based resin is a propylene homopolymer etc. which are polymerized using a metallocene catalyst and show specific MFR, fusion peak temperature, (Mw/Mn) and (S<SB>40</SB>) measured by TREF. The adhesive mass layer is formed of an ethylene-α-olefin copolymer composition which contains an ethylene-α-olefin copolymer which is polymerized using a metallocene catalyst and has a specific density and (Mw/Wn) and a thermoplastic styrene-diolefin copolymer hydrogen additive, and besides, can satisfy specific conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008535311-A (JP)
Title: マルチメディアブロードキャスト／マルチキャストサービスセル再設定
IPC: H04W4/06
Filed: 2006-03-29
Abstract: 本発明は、無線通信システムにおいて１対多サービスデータを伝送する制御セル及び隣接セルの物理チャネルの有効性を示す方法を提案し、前記方法は、前記それぞれのチャネルに関する設定情報を含むメッセージを生成する段階と、前記各チャネルに関する設定情報の有効性タイミングを得るために前記メッセージに有効性情報を含める段階と、前記制御セルを介して前記メッセージを移動端末１０に伝送する段階とを含み、さらに、本発明は、前記方法を実現するために利用される移動装置１０及び無線ネットワーク制御装置（Ｒａｄｉｏ  Ｎｅｔｗｏｒｋ  Ｃｏｎｔｒｏｌｌｅｒ：ＲＮＣ）１１１を提供する。
Patent JP-2008534787-A (JP)
Title: 表面処理電極
IPC: C25D17/16
Filed: 2006-04-03
Abstract: 本発明は、少なくとも１つの対象物（１）の表面を処理するための電極（１１）に関する。上記電極（１１）は、１つの空洞であって、処理作業の間、処理可能な上記対象物（１）を収容し、上記対象物（１）の自由な運動を可能にする、少なくとも１つの空洞（２３）を備え、上記空洞（２３）が、この空洞（２３）の内部に表面処理溶液（５）を通流させる少なくとも１つの開口部（２５）を備えた壁（２４）によって範囲を設定され、上記表面処理の作業の間、この表面処理溶液内に電極（１１）が浸漬される。この空洞（２３）はほぼ円筒形であり、且つ上記対象物（１）の最大寸法よりもその直径が、概略５０〜１００マイクロメータ大きい。
Patent JP-2008538979-A (JP)
Title: 反転防止特徴部を有するシールハウジング
IPC: A61B17/34
Filed: 2006-02-28
Abstract: 本発明は、手術器具の周りにシールを形成するように適合されたトロカールに関し、該トロカールが、近位端部と遠位端部との間に延びる軸を有するカニューレと、近位壁を有し、器具を受けるような大きさにされ構成された作業チャネルをカニューレと共に形成するハウジングと、ハウジング内に配置され、作業チャネル全体にわたってカニューレの軸を横断して延びる隔壁シールであって、器具が作業チャネルに存在しない正常状態と、器具が作業チャネルから回収されている延伸状態とを有する隔壁シールと、器具を作業チャネル内に受けるような大きさにされ構成されたオリフィスを定める、ハウジングの近位壁部分と、近位壁と隔壁シールとの間に軸方向遠位に延び、手術器具の回収時に隔壁シール及びオリフィスの反転と結合を防止するために変形するように適合された軸方向長さを有するエラストマー環状突出部とを含む。詳細には、隔壁シールは、器具の回収時にハウジングの近位壁内のオリフィスに到達することが防止される。突出部は、ハウジングの近位壁に接合、インサート成形、又は圧入することができる。突出部は、天然又は合成ゴムなどのエラストマー材料で形成することができる。突出部は、近位壁から軸方向遠位に延びる複数の部分又はフィンガを更に含むことができ、延伸部分又はフィンガの各々は、リビングヒンジを更に含むことができる。別の態様では、環状突出部は、ハウジングの近位壁ではなく、隔壁シールの表面上に形成することができる。すなわち、環状突出部は、隔壁シールの表面からハウジングの近位壁に向かって軸方向近位に延びるように形成することができる。 【選択図】図８
Patent JP-2008539822-A (JP)
Title: 医療用インプラント及びその使用方法
IPC: A61B17/58
Filed: 2006-05-01
Abstract: 【解決手段】孔（１４、１１４）が貫通形成されている骨プレート（１２）を含んでいる医療用のインプラント（１０）が提供されている。孔（１４、１１４）は、骨アンカー（２０、１２０）の一部を受け入れる。保持機構（３０）は、骨プレート（１２）に連結されている。保持機構（３０）は、保持具（１６、１１６）と付勢部材（１８）を含んでいる。付勢部材（１８）は、少なくとも保持具（１６、１１６）と作動的に係合している。骨アンカー（２０、１２０）を孔（１４、１１４）に挿入することにより、保持具（１６、１１６）は、第１位置に動き、付勢部材（１８）を弾性変形させる。付勢部材（１８）は、保持具（１６、１１６）を第２位置に動かし、骨アンカー（２０、１２０）を骨プレート（１２）内に保持する。 【選択図】図１
Patent JP-2008539937-A (JP)
Title: 全方向に走行可能なスケートボード
IPC: A63C17/02
Filed: 2006-05-04
Abstract: 以下を含むスケートボード。中心ロッドユニットと、垂直軸上で回転可能に、その中心ロッドユニットの端部に取り付けられた第１フットプレートと、第１フットプレートから独立して回転可能に取り付けられた複数の第１キャスターと、別の垂直軸上で回転可能に前記中心ロッドユニットの他端に取り付けられた第２フットプレートと、第２フットプレートから独立して回転可能に取り付けられた複数の第２キャスター。ユーザーは、両脚をフットプレート上に置いて前方に歩行することによっても、両脚を前後方向交互に交替させることによっても、前後方向に移動することが可能である。また、第１及び第２キャスター独立して回転することも可能であるので、定位置での３６０度回転を行うことも可能である。
Patent JP-2008542536-A (JP)
Title: アルミニウム表面を洗浄するためのアルカリ洗浄剤
IPC: C11D3/04
Filed: 2005-06-01
Abstract: アルカリ液中において腐食感受性である表面を洗浄するための組成物であって少なくとも１種のアルカリ源、元素周期表の第２または第３の主族の元素から選択される少なくとも１種のカチオンを含む少なくとも１種の無機塩を含み、これにより組成物がいずれのトリアゾールおよび／またはいずれのアルカリ金属ホウ酸塩も含まない組成物、該組成物を含む水性濃厚物、該組成物または該水性濃厚物を含む使用溶液、ならびに、上記の水性濃厚物または任意の上記の使用溶液を用いて、アルカリ液中において腐食感受性である表面を洗浄する方法である。