baber/WOPTO huggingface dataset:
Patent JP-2015103340-A (JP)
Title: Deep ultraviolet light-emitting element
Inventor: AOYANAGI KATSUNOBU
IPC: H01L33/26
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a deep ultraviolet light-emitting element having a high luminous efficiency.SOLUTION: A deep ultraviolet light-emitting element 1 includes a reference electrode 2, a discharge electrode 3 arranged to face the reference electrode 2, a luminous layer 4 arranged on the opposite side of the reference electrode 2 while holding the discharge electrode 3 therebetween, a gas filling a space 10 for housing the reference electrode 2 and discharge electrode 3, and a pulling electrode 5/acceleration electrode 6 for extracting electrons from plasma generated by the gas when a voltage higher than the potential of the reference electrode 2 is applied to the discharge electrode 3. The luminous layer 4 emits deep ultraviolet light when the electrons extracted by the pulling electrode 5/acceleration electrode 6 collide against the luminous layer 4.
Patent JP-2015101636-A (JP)
Title: Rubber composition for tire, and destruction test method
Inventor: FURUKAWA TSUYOSHI
IPC: C08K3/04
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire which has excellent tread break-off resistance performance.SOLUTION: A rubber composition for a tire is to be broken under a dynamic torsional amplitude of 250% or more when dynamic torsional deformation in synchronization with compressive strain is applied during dynamic compressive deformation at 70-150°C. A destruction test method for a rubber crosslinked material includes applying simultaneously combined deformation of dynamic compressive deformation and dynamic torsional deformation to a sample at 70-150°C.
Patent JP-2015102510-A (JP)
Title: Search device and communication system
Inventor: ASHIZUKA TETSUYA
IPC: G01S5/12
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To find a victim with higher possibility than before, and reduce the time required for finding the victim.SOLUTION: In standby state, a device 2 to be searched supplies electric power to each section in a first period 321 (3 ms, for example), at first intervals, to perform receiving processing. A searching device 1 in search state transmits call signals repeatedly in a third period 312 longer than the first interval. On receipt of a call signal in the first period 321, the device 2 transmits a response signal including identification information of the device in a fourth period 322. The searching device 1 estimates a distance and direction of the device 2, by use of the response signal, every time the response signal is received, and displays identification information of the device 2 and information on the distance and direction of the device 2, on a screen.
Patent JP-2015105495-A (JP)
Title: Rail fastening device for rail track
Inventor: KONO YUMIKO
IPC: E01B9/44
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To enable relatively easy adjustment of height and position of a rail fastening device for a directly connected track that fastens a rail on a track slab, when track displacement has occurred.SOLUTION: A fastening device for a rail track comprises a tie plate installed over a stepped part toward a groove part of a track slab, an insulating plate inserted between the track slab and the tie plate, a rail height adjustment component inserted removably between the tie plate and the insulating plate, and a bolt for fixing the tie plate along with the insulating plate to the stepped part of the track slab. The tie plate has a bottom wall slanted to suit the inclination of the track slab, a pair of side walls installed on both sides of the bottom wall, a pair of supporting pieces extended toward the top surface of the stepped part of the track slab from the top edge of the pair of side walls, and a retaining part that retains a plate spring, and is configured in such a manner that when the tie plate is placed on the track slab so as to position the bottom wall in the groove of the track slab, the top surface of the pair of supporting pieces is parallel to the top surface of the stepped part of the track slab.
Patent JP-2015106859-A (JP)
Title: Radiation visualization camera
Inventor: KAIZUKA MASAO
IPC: H04N5/225
Filed: 2013-12-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that although the application range of optical inspection method using ultraviolet ray is wide, the price is expensive because a large scale device is required in a process for dispersing the reflected light from a subject, and a portable device performing wavelength conversion of ultraviolet light into visible light has been desired.SOLUTION: A plurality of ultraviolet LEDs are prepared and lighted sequentially. The reflection images for respective wavelengths are sampled in time series, and then they are mapped to a visible light color image. As a result, ultraviolet spectrum can be converted into visible light, and a person can see an image directly.
Patent JP-2015107595-A (JP)
Title: Injection machine
Inventor: ABE MASAHIRO
IPC: B29C45/74
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection machine which can improve the way to use a coolant gas in the case of cooling a cooling block with the coolant gas.SOLUTION: An injection machine has a cylinder that heats molding material to fill a die device, and a cooling block that cools a molding material supply port of the cylinder, wherein the surface of the cooling block is provided with a coolant gas passage through which a coolant gas is fed, and in at least part of the coolant gas passage, a cross sectional area of the coolant gas passage changes.
Patent JP-2015110355-A (JP)
Title: Vehicle roof opening structure
Inventor: ORIIDE HIDEKAZU
IPC: B62D25/06
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To efficiently stiffen an opening part of a roof to suppress an increase in vehicle weight due to installation of a reinforcement member.SOLUTION: In a vehicle roof opening structure, an open cross section of a bead formed in a roof panel is coupled to a closed cross section of the reinforcement member extended along a peripheral edge part of an opening of the roof panel.
Patent JP-2015000980-A (JP)
Title: Fluoro-containing ether monomer for fabricating contact lenses, contact lenses materials and contact lenses fabricated therefrom
Inventor: Zhan fan dan
IPC: G02C7/04
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a material that prevents the deposition of protein in lacrimal fluid, has improved comfortable feeling in wearing, and achieves suitable oxygen transmission rate of contact lenses.SOLUTION: The invention provides a fluoro-containing ether monomer for fabricating contact lenses of the chemical formula shown in formula (I), and contact lenses materials including the same, wherein Ris fluoroalkyl group CFH, x is an integer of 2-20, y is an integer of 5-30, y+z=2x+1, Ris oxygen, nitrogen or sulfur, Ris C1 -C3 alkylene group, and n is an integer of 3-40.
Patent JP-2015112886-A (JP)
Title: Truck load-carrying platform
Inventor: HASHI KIYOHARU
IPC: B62D33/027
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology which enables loading work to be performed efficiently and safely in a truck load-carrying platform and makes a work scaffold useable for another application when no loading work is performed.SOLUTION: A truck load-carrying platform comprising a work scaffold: keeps a load-carrying platform flap split into two stages in the height direction; has a lower stage flap plate and an upper stage flap plate pivoted on the lower stage flap plate via hinges; and comprises a retainer that can retain the upper stage flap plate in a standing posture vertical to the loading surface of the load-carrying platform, and a support provided on the lower stage flap plate to come in contact with an outer face of the upper stage flap plate, and to support the upper stage flap plate so that an inner face of the upper stage flap plate may become a horizontal scaffold at a point of time when the upper stage flap plate develops from the standing posture to a horizontal posture upon release of the retention by the retainer.
Patent JP-2015114572-A (JP)
Title: Image forming apparatus, method of supplying toner to developing device, and program
Inventor: SUENAMI KOJI
IPC: G03G15/00
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, a method of supplying toner to a developing device, and a program enabling the correction of ununiformity in the charge amount occurring due to a toner supply operation to suppress a fogging phenomenon.SOLUTION: A method of supplying toner to a developing device includes the steps of: calculating, when a developer including toner is conveyed to circulate in a developing device 34, the consumption of the developer for each of a plurality of areas on the basis of image data (S4, S5); determining whether the calculated consumption calculated for each of the plurality of areas is in a first area of less than a predetermined first consumption or in a second area of the predetermined consumption or more (S6); when determined that the calculated consumption is in the first area, supplying a toner of a first supply amount corresponding to the calculated consumption in the first area to the first area from a storage part having the toner stored therein (S7, S8); and when determined that the calculated consumption is in the second area, supplying a toner of a second supply amount smaller than the calculated consumption in the second area to the second area from the storage part (S7, S8).
Patent JP-2015114628-A (JP)
Title: Luminaire, projector and scanner
Inventor: KURASHIGE MAKIO
IPC: G02B26/10
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of scanning over a wide range on an optical element in a simple path and illuminating an illumination target area from different directions.SOLUTION: A luminaire 40 includes: an optical element 50; and an irradiation device 60 configured to irradiate the optical element with light so as to scan the optical element. The irradiation device includes: a light source device 61 configured to emit light; a first scanning device 71 configured to scan light from a specific direction at a linear scan path; and a second scanning device 73 configured to scan light from a specific direction at a circumferential scan path. The optical path of light from the light source device is changed by the first scanning device and the second scanning device to irradiate the optical element with light.
Patent JP-2015113273-A (JP)
Title: Roll cleaning device
Inventor: YAMAJI KIYOKAZU
IPC: B08B1/02
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a roll cleaning device such that a glass article conveyor roll such as a lift-out roll is made hard to vibrate while foreign matter sticking on a rolle surface is securely removed.SOLUTION: There is provided a roll cleaning device which removes foreign matter R sticking on a conveyor roll 7 conveying a glass article G2, and the roll cleaning device includes a removal member 9 which abuts on a surface 7a of the conveyor roll 7 to remove foreign matter R, and energizing means 10 which energizes the removal member 9 toward the conveyor roll 7. The removal member 9 and energizing means 10 are so constituted that a pressing vector P starting at a contact S1 between the conveyor roll 7 and removal member 9 and indicating the energizing direction of the removal member 9 by the energizing means 10 is off the rotation center O of the conveyor roll 7.
Patent JP-2015115009-A (JP)
Title: Automatic address setting system
Inventor: KATO HIDENORI
IPC: G07F9/00
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic address setting system capable of quickly performing automatic address setting without increasing the number of wiring.SOLUTION: An automatic address setting system 1A including a main control device (main control part 20) and a plurality of subordinate control devices connected via a power line 110 and a communication line 120 to the main control device, and daisy chain-connected via the power line for each group includes: power distribution means (power line relay 10) for successively supplying power via the power line to each of a group of subordinate control devices, and for, when there is no response to an inquiry in a predetermined time, successively supplying power to each of the next group of subordinate control devices; and address transfer means (power line relay 10) for, when receiving address information allocated from the main control device via the communication line to each of the subordinate control devices, successively transmitting the pertinent address information to each of the subordinate devices which have successively received power supply.
Patent JP-2014074050-A (JP)
Title: Treatment of neurological disorders
Inventor: GRANT MORLEY
IPC: A61P25/18
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a composition of treating or preventing of non-tauopathy neurological disorders by enhancement of the activity of protein phosphatase PP2A associated with the phosphorylation of tau protein.SOLUTION: A method of treating or preventing of non-tauopathy neurological disorders in a subject comprises the step of administering an effective amount of selenate or a pharmaceutically acceptable salt thereof, to inhibit the hyperphosphorylation of tau protein. The non-tauopathy neurological disorder is not an α-synucleopathy. The neurological disorder is selected from the group consisting of Creutzfeldt-Jakob disease, Huntington's disease, stroke, cerebral ischaemia, dementia associated with stroke or cerebral ischaemia, dementia associated with HIV, disorders associated with excitotoxicity, epilepsy, seizures, schizophrenia, multiple sclerosis, acute brain trauma (severe traumatic brain injury) and oxygen glucose deprivation. The supranutritional amount of selenium is 5 μg/kg to 0.1 g/kg per day, and the selenate is in the form of sodium selenate.
Patent JP-2015116215-A (JP)
Title: Ultrasonic diagnostic device and program
Inventor: SHISHIDO YUYA
IPC: A61B8/00
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To form a simulated image that fits the surface form of a subject.SOLUTION: A simulated image formation part 32 sequentially acquires a plurality of pieces of coordinate information about a probe 10 which is brought into contact with the surface of a subject. The simulated image formation part 32 forms a simulated image representing the form of the surface of the subject on the basis of the plurality of sequentially acquired pieces of coordinate information. The formed simulated image has a form that fits the form of the surface of the subject. The simulated image is used as a body mark on which a probe mark is displayed in a polymerization manner.
Patent JP-2015120319-A (JP)
Title: Recording device
Inventor: YAMADA KATSUMI
IPC: B41J13/10
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a recording device is increased in size due to a configuration with a separate member mounted at a rear surface side.SOLUTION: There is provided a recording device for performing recording on a lens sheet LS by a recording section comprising: the recording section performing the recording on the lens sheet LS having rigidity greater than that of a sheet; a mounting section 20; a sheet cassette storing the sheet; and a sheet reversing unit 40 having a bending and reversing passage bending and reversing the sheet fed out from the sheet cassette, guiding the sheet to the recording section, having a constituent member unitized and being detachably provided to the mounting section 20. A lens sheet feeding unit 70 capable of linearly transporting the lens sheet LS is mounted to the mounting section 20.
Patent JP-2015121390-A (JP)
Title: Humidification device
Inventor: MATSUMOTO YUI
IPC: F24F6/00
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a humidification device prevented from generating odor when operation is started and while the device is in operation.SOLUTION: The humidification device includes: sterilization means 15 for generating sterilization substance; a control part 16 activating an air blowing fan 12 and the sterilization means 15. The control part 16 includes: operation time determination means for determining that the humidification operating time exceeds a prescribed period of time when the humidification operation is stopped and shifted; and sterilization operating means for making the sterilization substance pass to a humidification body 9 when the operation time exceeds the prescribed period of time. Generation of odor is inhibited owing to the sterilization operation.
Patent JP-2015126345-A (JP)
Title: Piezoelectric oscillator
Inventor: KENJO SEISHI
IPC: H03B5/32
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator capable of reducing a situation where a mounting frame body is peeled off from a lower surface of a substrate.SOLUTION: The piezoelectric oscillator includes: a substrate 110a, a mounting frame body 160 having joint pads 161 formed along an outer peripheral edge of an upper surface and allowed to be attached to a lower surface of the substrate 110a by joining the joint pads 161 to joint terminals 112 formed along an outer peripheral edge of a lower surface of the substrate 110a; a crystal element 120; an integrated circuit element 150; and insulating resin 180 filled in a gap portion H formed between the lower surface of the substrate 110a and the upper surface of the mounting frame body 160 and filled between the integrated circuit element 150 and connection pads 115. An outer shape of the mounting frame body 160 is formed so as to be larger than an outer shape of the substrate 110a, and an inclination is formed in the insulating resin 180 so that thickness in a vertical direction from the outer peripheral edge of the lower surface of the substrate 110a to the upper surface of the mounting frame body 160 is thinned.
Patent JP-2015123466-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: MATSUO RIKA
IPC: B28D5/04
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently form a modified layer with a small number of times of laser pulse irradiation without damaging a substrate surface.SOLUTION: A substrate processing device processes a substrate so as to form a modified layer inside a crystalline substrate, and includes: a laser light source 150 of pulse irradiation; a laser light condensing part 160 which irradiates a laser light from the laser light source 150 to a surface of the substrate 10 and condenses the laser light at a predetermined depth from the surface of the substrate 10; and a stage 110 which relatively moves the laser light condensing part 160 to the substrate 10 and positions. The laser light condensing part 160 includes a beam splitter 200 which divides the laser light from the laser light source 150 into a plurality of laser lights. The beam splitter 200 separates the adjacent laser lights of the plurality of laser lights over a predetermined distance so as not to damage the surface of the substrate 10.
Patent JP-2015123708-A (JP)
Title: Storage implement for writing utensils fitted with pencil sharpener
Inventor: IWASAKI SHUJI
IPC: B43L19/00
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a storage implement for writing utensils fitted with a pencil sharpener which can prevent breakage of a pencil itself or its lead, and can be attached to an arbitrary place such as clothes or a pocket of trousers and carried, and in which the pencil can be taken out or stored smoothly and easily while it is worn, pencil lead sharpening work can be performed immediately, and taking-out and storage of the pencil corresponding to the length of the pencil can be performed smoothly.SOLUTION: A storage implement for writing utensils fitted with a pencil sharpener is composed of at least: a cylindrical storage pipe 1; a guiding slit 2 notched over the entire length of the storage pipe 1; a slidable pencil sharpener 3 provided inside the storage pipe 1; an operation knob 4 connected to the pencil sharpener 3 through the guiding slit 2; and a mounting part 5 provided to an outer periphery on one end side of the storage pipe 1; A headed screw to whose stem a disc-like cushion material 7 is attached may be used as the operation knob 4.
Patent JP-2015127277-A (JP)
Title: Manufacturing method for optical glass
Inventor: MOMONO KIYOYUKI
IPC: C03C3/155
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining a high-refractive-index, low-dispersion optical glass that can accelerate defoaming while suppressing the addition amount of SbO(antimony).SOLUTION: A glass melt has a viscosity η (dPa s) of 100 or less at 1,250°C, and CObubbling is carried out in the molten glass. An optical glass is manufactured through a main melting process including a melting process of melting a glass raw material in a melting tank, a refining process of refining the glass melt, obtained in the melting process, as it is without cooling, and a homogenizing process of agitating and homogenizing the molten glass having been refined in the refining process, and the CObubbling is carried out in one or more of the melting process, refining process, and homogenizing process.
Patent JP-2013523196-A (JP)
Title: 専用のニードルアセンブリ
IPC: A61M5/32
Filed: 2011-03-23
Abstract: 専用の薬物送達デバイス（４００）にのみ取り付けることができる専用のニードルアセンブリ（３００）が開示される。専用のニードルアセンブリ（３００）は、遠位端から近位端に伸びている連結体（３２０）を含む。専用の機械的カップリング（３１０）は、連結体（３２０）の近位端に構成される。専用の機械的カップリング（３１０）は、専用の薬物送達デバイス（４００）の遠位端への開放可能な連結を形成する。専用のニードルアセンブリ（３００）は薬用モジュール、又は、あるいは、非薬用モジュールを含み得る。一つの配置において、専用の機械的カップリング（３１０）は専用のニードルアセンブリ（３００）に統合されている。 【選択図】図１２
Patent JP-2013523737-A (JP)
Title: Ｕｚｍ−３７アルミノシリケートゼオライトを用いた芳香族アルキル化方法
IPC: C07C15/02
Filed: 2011-03-25
Abstract: 結晶アルミノシリケートゼオライトの新規なファミリーを含む触媒を用いた芳香族炭化水素のアルキル化のための方法が開示される。このゼオライトは、実験式（Ｉ）：             Ｍ ｍ   ｎ＋ Ｒ ＋   ｒ Ａｌ （１−ｘ） Ｅ ｘ Ｓｉ ｙ Ｏ ｚ       （Ｉ） で表され、ここで、Ｍは、カリウムおよびナトリウムの交換性カチオンの組み合わせを表し、Ｒは、プロピルトリメチルアンモニウムカチオンなどの一価の有機アンモニウムカチオンであり、Ｅは、ガリウムなどのフレームワーク元素である。このようなゼオライトは、独特のＸ線回折パターンおよび組成を特徴とする。
Patent JP-2013526266-A (JP)
Title: 変更可能な感覚特性を有するフィルター付き紙巻タバコ
IPC: A24D3/10
Filed: 2011-05-06
Abstract: 繊維状トウフィルター材料の第１セグメントと；第１セグメントと間隔を置いた繊維状トウフィルター材料の第２セグメントと；外殻および香味剤を含む内部ペイロードを有する複数の壊れやすいカプセルを含む、繊維状トウフィルター材料の２つのセグメント間に配置されたキャビティとを含む喫煙具用のフィルター要素であって、繊維状トウフィルター材料の一方のセグメントは、中に分散した吸着材料を含み、他方のセグメントは、吸着材料を実質的に含まない、フィルター要素を提供する。このようなフィルター要素を含む紙巻タバコも提供する。 【選択図】なし
Patent JP-2013526310-A (JP)
Title: ポート装置
IPC: A61J1/10
Filed: 2011-05-02
Abstract: 流体保存バッグ（４６）のためのポート装置（１０）は、底壁（１４）及び対向する側壁（１６、１８）を持つハウジング（１２）と、前記底壁（１４）に対向する前記ハウジング（１２）内の接続開口（２０）と、を備える。接続開口（２０）は、前記流体保存バッグ（４６）と接続されるように適合され、かつ、広い中央部分（２２）及び先の尖った長手方向に対向する端部（２４）により形成される細長い表面エリアを持つ。ポート装置（１０）は、前記接続開口（２０）を通して前記流体保存バッグ（４６）の内部と連通するように適合させられた前記底壁（１４）内に少なくとも１つのアクセスポート（２６）を更に備える。安全で容易な態様で流体保存バッグ（４６）に固定可能であるために、前記ポート装置（１０）は、前記側壁（１６、１８）を支持し、かつ、長手方向（３４）に対して横向きに向いた少なくとも１つのブリッジ要素（３２）を更に備える。
Patent JP-2013531756-A (JP)
Title: 内燃機関においてオンデマンドで水素を発生させる水素補給システム
IPC: C25B9/23
Filed: 2011-05-27
Abstract: 特に車両用に、水素を生成し、かつ内燃機関の空気取り入れ口に、補助燃料として水素を注入する可搬型でオンデマンドの水素発生システムが提供されている。水素および酸素は、燃料電池によって、供給タンク内の水の圧力下において、低温で生成される。水素および酸素が分配され、水が貯蔵されるよう、供給タンクを通って、水素および酸素が送り返される。これらのガスは、タンク内の仕切り部材、およびタンク内の水面によって隔離されている。ガソリンエンジンの場合、水素はエンジンの空気取り入れ口に誘導される一方で、酸素は大気中に逃がされる。この装置は、必要に応じて、車両用バッテリ、独立電池、内燃機関の廃熱、または太陽エネルギーによって駆動される。このシステムでは、真空スイッチ、または、この装置に電力を供給し、すなわちエンジンが作動しているときにだけ、水素を生成する、その他のエンジンセンサが用いられている。したがって、水素は生成され次第、エンジンによって費消される。水素は、車両上、車両内、または車両付近のいずれにおいても貯蔵されない。
Patent JP-2013531810-A (JP)
Title: アップライトピアノ
IPC: G10C3/16
Filed: 2011-06-10
Abstract: ａ）レバー・ハンマー（３）全体の範囲内で、ハンマー・バット（１４）とバランスハンマー（１９）の全重量がハンマー（２２）の重量を少なくとも６０％だけ超え、ｂ）前記レバー・ハンマー（３）のアーム、すなわち前記レバー・ハンマー（３）全体の重心と前記ハンマー・バット（１８）のピン（２１）とを結合する部分が、結果として６５ミリメートル未満の長さを有し、ｃ）前記レバー・ハンマー（３）の重心（Ｂ）は、垂線（Ｖ）から後方に移動し、前記垂線（Ｖ）が１センチメートルだけ超えて弦（１）に対して反対方向に前記ピン（２１）を貫通し、その結果、打撃の瞬間に前記レバー・ハンマー（３）（すなわち、このレバーのアーム）のピン（２２１）と前記重心（Ｂ）が結合する部分が前記垂線（Ｖ）とで少なくとも７度の正の角度を形成し、ｄ）ダンパー（３０）のロッド（２６）の一方の側でウィッペン（１０）に固定されたスプーン（３１）に対称であり、かつ対向するスプーン（３１Ａ）が追加され、このスプーン（３１Ａ）は、カウンターウェイト（３６）が設けられたレバー（３５）によって、固定された構造体（３９、３７、６；３９、３７、５；３２Ａ、３３）にヒンジ結合されてなることを特徴とするアップライトピアノ。 【選択図】図２