baber/WOPTO huggingface dataset:
Patent JP-2003176186-A (JP)
Title: Method of producing porous body
Inventor: KOYAMA TOSHIYUKI
IPC: C04B38/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a porous body which has no defects such as deformation and cracks even if the size of pores to be introduced therein is made large, or porosity thereof is increased.  <P>SOLUTION: A gel casting slurry blend containing inorganic powder, a gelling agent, a hardening agent, a dispersion medium and a high polymer material absorbing the dispersion medium is cast, heated, hardened and dried to obtain a molding. The molding is degreased, and is thereafter burned to produce the porous body which has no defects such as deformation and cracks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175839-A (JP)
Title: Electric power steering device
Inventor: YASUDA AKIO
IPC: B62D5/04
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device possible to be assembled by reducing the number of part items and assembly man-hours by making it a single housing.  <P>SOLUTION: The electric power steering device is equipped with a torque sensor detecting a steering torque, a control circuit determining an auxiliary steering force, an electric motor giving the auxiliary steering force to an output shaft and a power transmission part transmitting the auxiliary steering force to a steered wheel side. This device has the single housing to store the torque sensor and the power transmission part. Inside of the housing is formed by a multi-step nearly cylindrical shape where diameters are enlarged in stepped shape toward the output shaft side in the direction of steering shaft. They are a first cylindrical part arranging the torque sensor, a second cylindrical part placing a bearing and a third cylindrical part arranging a worm wheel in order. Since it is not necessary to join together in the case of assembling thereby, the number of part items and the assembly man-hours are reduced. In addition, components of the torque sensor and the power transmission part can be assembled inside the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250235-A (JP)
Title: Hydromecanical system for regulating excessive engine speed
Inventor: MAILLARD DAVID
IPC: F02D45/00
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic system for providing protection against excessive rotation speed while securing a minimum operation rotation speed capable of keeping all devices of an aircraft without completely stopping an engine. SOLUTION: This system provides the protection against the excessive rotation speed. The system comprises means 20, 22, and 24 for restricting fuel supply of a turbo machine to a predetermined flow rate Wps when the rotation speed exceeds a maximum allowable rotation speed, the means 20, 22, and 24 for keeping the fuel supply at the predetermined flow rate while the rotation speed decreases under the maximum allowable rotation speed, and the means 20, 22, and 24 for decreasing the fuel supply to a flow rate Wr corresponding to an idling rotation speed when a throttle control lever applies idling control to the turbo machine via an electric control circuit.
Patent JP-2002225536-A (JP)
Title: Air conditioner for vehicle
Inventor: BUREAU CATHY
IPC: C09K5/06
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration output even when a compressor is tuned OFF. SOLUTION: In this air conditioner where a coolant flows through a heat exchanger 1 and the coolant circulates in the refrigerated cycle, a second internal refrigerated cycle exists when a first refrigerated cycle stops in the heat exchanger 1. A second internal cycle is arranged in a heat transfer pipe, tray or refrigerant pipe conduit 2. The second internal cycle is driven by gravity and/or capillary force. A means for increasing the thermal conductivity is set in a range of a cooling storage medium, and the means is, in particular, a fin bundle arranged among the pipe conduit and/or a porous material with high thermal conductivity impregnated with the cooling storage medium.  A cooling storage container or range storing the cooling storage medium is desirably arranged in the upper range of the heat exchanger, the heat exchanger as an evaporator is made to close the heat transfer pipe at the lower side and the liquid coolant dropping from the upper region of the evaporator cannot escape from evaporator.
Patent JP-2003184536-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: SHIBATA DAISUKE
IPC: F01N3/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system suppresses the deterioration of fuel consumption in the process time of a filter recycling.  <P>SOLUTION: An exhaust emission control system provides a filter, a means for judging an amount of collection which judges a PM quantity collected by the filter, and a means for raising the filter temperature. In case that the PM quantity which is judged by the means for judging the amount of collection is a first predetermined quantity or more, the filter temperature is raised into a first temperature. Further, the filter temperature is raised into a second temperature higher than the first temperature when the PM quantity is a second predetermined quantity or more which is less than the first predetermined quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186823-A (JP)
Title: Priority control system
Inventor: FUNATSU TERUNOBU
IPC: G06F13/362
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a priority control system by which complicated priority order control can be made without impairing real-time performance in a common bus mediation device of a control device in which real-time performance is required.  <P>SOLUTION: The priority order control system 13 which controls the priority order of access to a bus slave device 12 from a plurality of bus master devices 110-112 connected to at least one bus slave device 12 via a common bus 10, is provided with a first priority order control means 20 which simply speed up priority order control processing, a second priority order control means which controls complicated priorities, and gate means 220-222 which perform ON/OFF control the requests for access to the first priority order control means 20 based on the output result of the second priority order control means 21. Complicated priority order control can be made by the priority order control means 21 in parallel, while implementing priority order control of a low latency by the priority order control means 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188297-A (JP)
Title: Package for housing electronic component
Inventor: TANAKA HIDENORI
IPC: H03H9/25
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem that an electronic component cannot be rigidly adhered and fixed to a package while facilitating the positioning of the same in accordance with the miniaturization of the electronic component.  <P>SOLUTION: The package for housing the electronic component is constituted of an insulation base body 1 having a recess 1a for receiving the electronic component 3, and a lid body 2 to adhere and fix the electronic component 3 to the bottom surface of the recess 1a in the insulation base body 1 through a resin 5 while sealing the recess 1a by the lid body 2. A striped protuberance 6 is provided on the bottom surface of the recess 1a of the insulation base body 1, and the height of the protuberance 6 is lowered from the center of the bottom surface of the recess 1a toward the outer peripheral part of the same. Further, a stepped part 7 whose height is lower than that of the protuberance 6 is formed on one part of the gap of the striped protuberance 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188750-A (JP)
Title: Communication equipment
Inventor: OGURA KATSUYA
IPC: H04B17/318
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment in which both the input dynamic range and the linearity of an RSSI circuit can be improved without deteriorating the noise figure in a main signal system and circuit scale or power consumption is not increased more than needed.  <P>SOLUTION: In addition to a plurality of stages of main amplifiers 11, 12, 13,..., 1n for amplifying a received signal over multi-stages, sub-amplifiers 21 and 22 for respectively amplifying the received signal and the output signal of the main amplifier 11 are provided in an RSSI circuit 4g packaged in the communication equipment and by using both the output signals of the main amplifiers 13,..., 1n and the sub-amplifiers 21 and 22, the strength of the received signal is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003126809-A (JP)
Title: Method for decomposing halogenated organic compound in solid
Inventor: LEE KEITH CHEUKLAP
IPC: B09B3/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for decontamination of organic halide in asphalt- containing waste such as PCB in an asphaltic potting compound. SOLUTION: The method can use an alkali metal reactant such as a sodium dispersion and a hydrocarbon solvent for dissolving the asphaltic waste in order to decompose the organic halide in the dissolved mixture.
Patent JP-2003184091-A (JP)
Title: Embankment anchor
Inventor: YAMADA YASUHIRO
IPC: E02D5/80
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embankment anchor functioning as a passive structural body which develops a large strength with a high reliability and can be easily constructed.  <P>SOLUTION: An arcuate arch block 2 of which the middle part swells to a ground structure 7 side is formed in the depth of the topography 3. The middle part of an anchor tensile member 1 is hung over both ends of the arch block 2 to form a tying part 1a. An embankment 5 is formed, both ends of the anchor tensile member 1 protruded from the embankment 5 are used for the connection ends 6, 6. The connection end 6 is connected to the structure 7 to prestress the tensile member 1. When a prestress force is applied on the anchor tensile member, an attracting force to mutual directions is generated at both ends of the arch block 2 to enhance the arch effect of the arch block 2. In this way, the strength of the arch block 2 increases and functions as a more reliable passive resistant body. The execution is facilitated as the tensile member is only hung over the block 1 without use of a connection member like a nut.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195225-A (JP)
Title: Caseless eyeglasses
Inventor: TAGAWA YASUO
IPC: G02C5/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide caseless eyeglasses for which left and right lenses are protected by left and right temple parts covering or overlapping with the front and back surfaces of the left and right lenses when the temple parts are closed at the time of housing the eyeglasses.  <P>SOLUTION: The caseless eyeglasses A are constituted of the left and right lenses 13 and 14, and the left and right temple parts 16 and 17 freely openably and closably fixed to the outer edge parts 13a and 14a of the left and right lenses 13 and 14 by connecting components 15a and 15b such as hinges. Then, the tips of the temple parts 16 and 17 are turned to so-called end pieces 16a and 17a and form a curved surface or a curve so as to be in contact with both ears and worn when a user or the like wears the glasses. An inversion shaft part 18 is interposed at adjacent parts of the left and right lenses 13 and 14 and the left or right lens 13 or 14 is inverted for about 180°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190354-A (JP)
Title: Web for baseball glove
Inventor: MOTOOKA KEN
IPC: A63B71/14
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To mount the optimum web on a glove to match the purposes of use by making the strength of the upper end part of the web freely adjustable while improving the softness of the web.  <P>SOLUTION: In the web 1 provided between the thumb tube 2 and the index tube 3 of the baseball glove, the upper part thereof 1 is folded back double and a lace winding hole 5 is made between lace insertion holes piercing the upper end part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197319-A (JP)
Title: Connector for equipment
Inventor: MIYAZAKI TADASHI
IPC: H01R13/73
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector reduced in a cost.  <P>SOLUTION: A housing 30 is inserted between a pair of locking arms 41 provided in each of brackets 40A, 40B, and the each pair of the locking arms 41 is locked to a locking protrusion 34 provided in an outer circumference of the housing 30, and the brackets 40A, 40B are thereby assembled easily to the housing 30. Since the brackets 40A, 40B are assembled after the housing 30 is molded, different molding dies corresponding to different shapes of the brackets 40A, 40B are not required to allow reduction of a cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192356-A (JP)
Title: Manufacturing apparatus and method for base material of porous glass
Inventor: TOBISAKA YUUJI
IPC: G02B6/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a base material of porous glass preventing deformation or breakage of a reaction vessel caused by heat expansion of the reactor during manufacturing and to provide a method of manufacturing it.  <P>SOLUTION: The manufacturing apparatus for the base material of the porous glass is constituted such that a plurality of burners for producing glass particulates are moved partially and successively along the surface of a core base material laid horizontally in the reaction vessel 1, and the reaction vessel 1 is supported with a plurality of supports in which only one support is fixed to the bottom or on a base 2, and the other supports 4 are freely slidable to the bottom or the base 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203431-A (JP)
Title: Optical disk device, optical disk and these methods
Inventor: KANAI MASAYA
IPC: G11B27/034
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device having a function that detects position information of the portion where a change in attribute such as video attribute or the like exists for video information having a DVD-VR standard and adds the position information.  <P>SOLUTION: The device is used to record video information onto an optical disk. The device is provided with detection functions 16, 17 and 18 which detect changes in attribute relative to given video information, generating functions 16, 17 and 18 which generate entry point information to indicate the position where attribute is changed when the change in the attribute is detected and recording functions 22, 28, 29 and 64 which record entry point information 3, 5 and 6 and the video information into a recording region of an optical disk employing a DVD-VR (video recording) standard. By providing the above functions, the change position of attribute is known from the entry point information when conducting the conversion to a DVD-V (video) standard and a standard conversion is surely performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252232-A (JP)
Title: Semiconductor device having spacer comprised of multi- layer film and method of manufacturing the same
Inventor: LEE JAE-GOO
IPC: H01L21/28
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a spacer comprised of a multi-layer film and a method of manufacturing the device. SOLUTION: The semiconductor device having the spacer comprised of the multi-layer film that includes: a gate electrode 108 that includes a gate oxide film formed on a semiconductor substrate, a gate conductive film and a capping insulating film; a gate poly-oxide film 109a that is formed on the both sidewalls of the gate conductive film and the gate oxide film and that is in contact with a predetermined portion of the semiconductor substrate; a silicon nitride film 110b that is in contact with the both sidewalls of the capping insulating film and with the gate poly-oxide film; an oxide film that is in contact with the silicon nitride film; and an outermost spacer 114a that is in contact with the oxide film, and the method of manufacturing the device.
Patent JP-2003196766-A (JP)
Title: Notification system
Inventor: NISHIMURA ATSUHISA
IPC: G08B25/08
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notification system capable of notifying the location of each person in a facility with equipment with a relatively low cost and reducing the burden of a manager.  <P>SOLUTION: A data transmitter 10 with which individual identification data is registered is attached to a person M. An operation plane of a notification button B for emergency report is provided with a receiving electrode 21, and the receiving electrode 21 is attached to a data receiver 20 with place identification data for specifying a location place set. When the person wearing the data transmitter 10 presses down the notification button B, the data transmitter 10 transmits the individual identification data to the data receiver 20 by using a human body as a transmission path. The data receiver 20 can transmit data to a display device 30. When the data receiver 20 receives the individual identification data from the data transmitter 10, the data receiver 20 transmits place identification data together with the individual identification data to the display device 30, and the display device 30 associates the individual identification data with the place identification data for display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203950-A (JP)
Title: Manufacturing device for semiconductor device
Inventor: FUKATSU KENTA
IPC: H01L25/18
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for a semiconductor device, which is capable of improving the yield of product, without deteriorating an operating efficiency or an yield of material.  <P>SOLUTION: The manufacturing device for a semiconductor device is equipped with a film-bonding device 40, bonding a resin film F onto the IC chip C of a semiconductor package P, an illumination device 51, irradiating the resin film F bonded onto the IC chip C by illumination light from a direction oblique to the normal line of the resin film F bonded onto the IC chip, a CCD camera 52 photographing the IC chip C, an image processing device 53, obtaining binary brightness of an image, obtained by the CCD camera 52 through at least two thresholds of brightness and measuring respective areas of the values of respective brightness after obtaining the binary values, and a quality checker 54, deciding the bonding condition of the resin film F, based on the respective regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003038307-A (JP)
Title: Exhibition equipment
Inventor: MITSUYAMA MASUHIRO
IPC: A47F3/00
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide exhibition equipment downsizing merchandise when it is packed accompanying shipping from a factory and when it is stored by the side of a store concerning the exhibition equipment used for exhibiting the merchandise. SOLUTION: The exhibition equipment consists of a seat panel 11; a front panel 12 inside and a transparent panel 13 outside which are in a row from the front end of this seat panel and project upward and in parallel; and a rear panel 14 having its lower end fitted attachably and detachably to and from the rear end of the seat panel via a proper fitting means B.
Patent JP-2003506755-A (JP)
IPC: B81B3/00
Filed: 2000-08-01
Abstract: A MEMS-based optical switch having improved characteristics and methods for manufacturing the same are provided. In accordance with one embodiment, an optical switch includes a single comb drive actuator having a deflecting beam structure and a mirror coupled to the actuator. The mirror is capable of being moved between an extended position interposed between waveguide channels and a retracted position apart from the waveguide channels. The actuator applies a force capable of deflecting the beam structure and moving the mirror to one of the extended positions or the retracted position and the beam structure returns the mirror to the other of the extended position or the retracted position in the absence of the application of force.
Patent JP-2003530684-A (JP)
Title: 圧電セラミックアクチュエーターおよびその製造方法
IPC: H01L41/22
Filed: 2000-08-02
Abstract: (57)【要約】
本質的に薄い圧電セラミックフィルムの一体型スタック（２）と、このフィルムの間に配置された内部電極（３）からなる圧電セラミックアクチュエーター（１）は、スタックの外側に、電気化学的に内部電極に形成されたストリップ（４）を備えており、このストリップを介してアクチュエーター（１）の運転のための内部電極（３）の接触（５′、５′′）が行われる。
Patent JP-2003511908-A (JP)
Title: デジタル加入者ループ用のメッセージングサービス
IPC: H04L12/64
Filed: 2000-06-26
Abstract: (57)【要約】
デジタル加入者ループによって音声メールサービスのようなメッセージングサービスを提供するシステム及び方法である。着呼は、最初に、サービスプロセッサへルーティングされる。着呼は、デジタル加入者ループを介して、受信側装置へ送られるべきである。着呼が受信側装置によって応答されたかどうかを判定する。着呼は、受信側装置によって応答されなかった場合に、メッセージプロセッサへルーティングされる。着呼は、後で取得するためメッセージプロセッサに保持される。
Patent JP-2003512618-A (JP)
Title: 金属メッキ槽内の添加物濃度を判定するための方法及び装置
IPC: G01N1/00
Filed: 2000-10-17
Abstract: (57)【要約】
半導体製造における銅金属化槽における金属メッキ電解質溶液内の添加物、特に有機性添加物の濃度を間接的に判定するための装置及び方法。この装置は電気的に隔離されたチャンバ（２）内に収容され、（測定されるべき添加物なしで）基本金属メッキ液（４）内に浸された基準電極を特徴としている。添加物濃度判定方法は、混合チャンバ内で２段階プロセスでテスト電極（１）を電気メッキするステップを含み、混合室内では前記基本金属メッキ液が少量のサンプル及び測定されるべき添加物を含む種々の較正溶液と混合される。この電気メッキ・プロセスの第１段階では短時間（ミリ秒）高メッキ電流密度で電気メッキを行う毛核形成パルスが発生され、第２段階では、一定の、あるいは分かっている電流密度で電気メッキが行われる。上記電極間の電位が混合溶液のそれぞれについて測定、プロットされ、データが外挿され、一回のテストで、加速剤有機性添加物と抑制剤有機性添加物の両方の銅メッキ液内での濃度が判定される。
Patent JP-2003512135-A (JP)
Title: 殺菌消毒手段が具備されたベット
IPC: A61L2/20
Filed: 2000-09-29
Abstract: (57)【要約】
本発明は殺菌消毒手段が具備されたベットに関するものである。その目的は、ベットマットレスに棲息している有害な微生物あるいは有害虫をオゾンにてベット自体を殺菌消毒することにより、衛生的にベットが使用できるように殺菌消毒手段が具備されたベットを提供することと、家庭でも便利に使用できる殺菌消毒手段が具備されたベットを提供することである。
Patent JP-2003513871-A (JP)
Title: エレベータロープ用リニアトラッキング機構
IPC: B66B7/06
Filed: 2000-11-02
Abstract: (57)【要約】
平形ロープトラッキング用のエレベータガイド装置が、不快な騒音を発生する早期の劣化を防止するために、平形ロープが、回転する綱車の肩部に当たるのを防止する。ロープガイド装置は、フレームマウントを用いて各ブロックが隣接するように配置された綱車溝と概ね位置合わせされた溝を有する１つまたは複数のガイド本体を含む。ガイド本体は、綱車に入りそこから出ていく平形ベルトを位置合わせさせる。ガイド本体は、平面状背面、または環状背面を備えることができ、溝側壁が、その上に配置されそこから直角に外側へ延びる。
Patent JP-2003516532-A (JP)
Title: プロセスで少なくとも１つの流体の流パラメータを予測するオンライン装置
IPC: C02F1/32
Filed: 2000-12-06
Abstract: (57)【要約】
プロセスで少なくとも１つの流体の流動パラメータを予測するオンライン装置を開示する。１実施形態では、問題のプロセスは流体が流れる予め定められた部分が配置されている流動ドメインを具備し、装置のコンピュータは（ｉ）予め定められた部分の複数のノードまたは複数の粒子通路に関する相対的な情報を有するデータベースを受取るメモリと、（ii）プロセスから入力データを受取る手段と、（iii ）データベースおよび入力データから少なくとも１つの流体の流動パラメータを計算する手段とを有する。別の実施形態では、プロセスは予め定められたマトリックスが配置されている境界を有する流動ドメインを具備し、装置のコンピュータは、（ｉ）マトリックスの複数のノードまたは粒子通路の位置情報を有するデータベースを受取るメモリと、（ii）プロセスから入力データを受取る手段と、（iii ）データベースおよび入力データから少なくとも１つの流体の流動パラメータを計算する手段とを具備している。装置は特にＵＶ線量計として有効に使用される。
Patent JP-2003531045-A (JP)
Title: ホーンスイッチおよび乗り物用補助装置スイッチ
IPC: B60Q5/00
Filed: 2000-05-10
Abstract: (57)【要約】
ホーンや他の乗り物用装置は、光を減衰させることにより作動され、または制御可能である。ホーンスイッチまたは光学スイッチは、光源（１）と、光検出器（２）と、光が空間を通って広がるための経路（３）とを有している。スイッチは、光源により発生した光を減衰させることにより作動される。光は、光を少なくとも部分的に遮ることにより、あるいは光源または光検出器のいずれかの向きを変えることにより、減衰可能である。
Patent JP-2004500286-A (JP)
IPC: B65D81/32
Filed: 2000-12-05
Abstract: The present invention relates to an adapter (1), an apparatus for and a method of extracting commodities from the pack compartments (28a, 28b) of a multicompartment sausage pack (10) in which the commodities extracted from the compartments (28a, 28b) are led in the adapter (1) separately in separate through flow channels (11a, 11b). By means of this the commodities can be extracted from the compartments of the multicompartment sausage pack in set proportional amounts without a forced intermixing.
Patent JP-2004501673-A (JP)
Title: シートバック・リクライナ用メモリシステム
IPC: B60N2/12
Filed: 2001-01-05
Abstract: 三つの機械的ロック（６０、１３０、１８０）は車両座席を調節、ダンプする機構の一部である。マスタ機械的ロック（６０）が背もたれ（シートバック）に取付けられる。それがアンロックされたとき、他のロックの状態に応じて、座席を調節、ダンプ可能となる。ダンピング機械的ロック（１３０）もスレーブ機械的ロック（１８０）を介して、シートバックに取付けられる。ダンピング機械的ロックがアンロックされるとき、マスタ機械的ロックに対する接続体がそれを解放し、シートバックがダンプされるのを許容する。
Patent JP-2003527893-A (JP)
Title: 折畳み椅子
IPC: A47C4/28
Filed: 2001-02-16
Abstract: (57)【要約】
折畳み椅子（100）は、背もたれおよびシートにある折畳み式の桟（130, 170）を有することにより、２方向に折畳み可能となり、また、布張り（410）が椅子の上部桟（130）に対して下方向に、中央部桟（170）に対して後方向に力をかけることにより、安定性がさらに強化され、その結果、椅子が開放状態で剛性を得る。かつ、サイドレール（230）およびバックサポート（140）が椅子の後脚（220）に沿って自由にスライドするため、座席を上方に折り畳む機構を達成するとともに、後脚（220）を同方向である上方に引き上げる結果、折畳み時の収納状態において高さが嵩張ることなく、より優れた安定性をもたらす。