baber/WOPTO huggingface dataset:
Patent JP-2012084159-A (JP)
Title: Apparatus and methods for managing firmware verification on wireless device
Inventor: SANJAY K JHA
IPC: G06F21/12
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To verify firmware on a wireless device.SOLUTION: Apparatus, methods, processors and machine readable media operational for verifying firmware 14 on a wireless device 12 are provided. Aspects include generating a verification configuration having a verification scheme 89 applied to the firmware 14 for testing the integrity of the firmware 14. The wireless device 12 applies the verification scheme 89 to the firmware 14 and obtains a verification test result 47, which is forwarded for analysis. An analyzer 45 compares the generated verification test result 47 with a predetermined test result to obtain an integrity determination that indicates the integrity of the firmware 14. Control commands 78 to change an operational characteristic of the wireless device 12 are generated based on the integrity determination.
Patent JP-2013109479-A (JP)
Title: Content conversion method, content conversion device, and content conversion program
Inventor: IRIE TAKESHI
IPC: G06F17/30
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a content conversion method, a content conversion device, and a content conversion program capable of highly accurately detecting a similar content from a large amount of multimedia contents at a high speed and with a memory saving type.SOLUTION: The content conversion method includes: distributing respective feature amounts xof a plurality of contents i on a feature amount space Ras feature points and classifying them at least two groups, obtaining a straight line having an equal vertical distance from all the feature points of each group, and generating a hash function hfor converting the content i into binary values on the basis of a fact in which two space sides divided by the straight line the feature points are present.
Patent JP-2013108268-A (JP)
Title: Light-emitting delineator
Inventor: DAIHI KENJI
IPC: E01F9/615
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting delineator capable of reliably preventing rain water from entering through a ventilation port for exhausting moisture.SOLUTION: A light-emitting delineator comprises: a pole body which has a vertically long cylindrical shape and is provided with an LED as well as a luminescence/power generation section having a solar cell; and a power storage section with a power storage body stored therein. A top cover (18) provided with a ventilation port (20) for exhausting moisture inside the pole body is fitted on an upper section of the pole body (1). A cap body (3) which is coated in a manner that creates a gap (S1) is fitted on an upper surface of the top cover. A plurality of ribs (31) to (34) with a height corresponding to the height of the gap are arranged on the upper surface of the top cover or a lower surface of the cap body in a circumferential direction of the top cover. The plurality of ribs stem rain water entering from an outside and form a maze-like air circulation passage to allow air inside the pole body to pass through the ventilation port as well as the gap to the outside.
Patent JP-2013107988-A (JP)
Title: Method for producing granular polymer particle containing carboxyl group and granular polymer particle containing carboxyl group
Inventor: TAKEMORI SHINICHI
IPC: C08F220/04
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing granular polymer particles containing a carboxyl group, having a high bulk density and a concentration of residual solvent being reduced.SOLUTION: The method for producing granular polymer particle is characterized in that a step of heat-processing the polymer particle containing the carboxyl group in a superheated steam atmosphere is included.
Patent JP-2013107323-A (JP)
Title: Laminate
Inventor: CHIN SHOHO
IPC: B32B15/08
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having a conductor layer formed by laminating an ultra-thin copper layer, a release layer, and a carrier layer in order, on an insulation base material, the carrier layer having low peeling strength, while preventing warpage to be caused by peeling.SOLUTION: A first conductor layer 12 is provided on one side of an insulation layer 11 made of one insulation base material or a plurality of insulation base materials. A second conductor layer 13 is provided on the other side. One of the conductor layers may not be provided. The insulation base material is a fiber sheet impregnated with a liquid crystal polyester. In the first conductor layer 12 and the second conductor layer 13, a copper layer whose thickness is below 9 μm, a release layer, and a carrier layer are laminated in order from the insulation layer 11 side. In the laminate 1, the peeling strength in peeling a first carrier layer 123 in the first conductor layer 12 and a second carrier layer 133 in the second conductor layer 13 is 0.6 N/cm or below.
Patent JP-2012087134-A (JP)
Title: Insecticide mainly composed of selected neonicotinoids and strobilurins
Inventor: KROHN PETER-WILHELM
IPC: A01N47/24
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent insecticidal property and bactericidal property.SOLUTION: There are provided pesticides for plants, using a composition comprising an active material selected from neonicotinoids (clothianidin, imidacloprid, thiacloprid, dinotefuran, acetamiprid, nitenpyram, and thiamethoxam) and at least one active material selected from strobilurin bactericides (picoxystrobin, pyraclostrobin, dimoxystrobin, metominostrobin and orysastrobin). These can be used as a dust coating agent of seed, for seed treatment.
Patent JP-2012065668-A (JP)
Title: Molding agent for use in viscoelastic food dough, viscoelastic food product using the same, and method of producing viscoelastic food product
Inventor: KANAZAWA KAZUTAKA
IPC: A23G3/34
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding agent for use in viscoelastic food dough which is capable of decreasing the stickiness of viscoelastic food dough, of maintaining its excellent shape-keeping capacity, and of enabling continuous production of a viscoelastic food product, regardless of the composition of the viscoelastic food dough, the moisture content therein and a molding method employed; a viscoelastic food product using the agent and a method of producing the viscoelastic food product.SOLUTION: The molding agent for use in the viscoelastic food dough contains gelatinized starch. The viscoelastic food product employing the same is produced by the method of producing the viscoelastic food product including stirring/mixing the gelatinized starch and a raw material of the viscoelastic food dough to produce the viscoelastic food dough, and subsequently molding the resulting dough into a shape.
Patent JP-2013112383-A (JP)
Title: Lateral type bag-making, filling and packing machine
Inventor: ANZAI NORIHIRO
IPC: B65B9/067
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lateral type bag-making, filling and packing machine in which when an end sealing device performing a box motion stops at an interdigitation position to a packaging material, a heater block of the end sealing device is located at an open position, and when the operation of the end sealing device is restarted, the heater block is restored to a locus of the box motion.SOLUTION: When the end sealing device stops (pauses), the heater blocks 31a and 31b stop at the interdigitation positions (HS and V3) where the heater blocks 31a and 31b pinch the packaging material between them (stop operation 1). Responding to the stop operation, the up-down driving servo motor is ordered to move the heater blocks 31a and 31b to the retreat positions (HS and V1) opened in the up-down direction (stop operation 2). Since the heater blocks 31a and 31b are separated from the packaging material in the up-down direction, the packaging material does not melt or thermally denatured by being overheated. When the operation of the packaging machine is restarted, the heater blocks 31a and 31b restart only the horizontal movement, and afterward when the heater blocks 31a and 31b reach the position (H3 and V1) on the box motion, the heater blocks 31a and 31b restart the up-down movement.
Patent JP-2012226298-A (JP)
Title: Projector
Inventor: SHIROKURA KIYOMASA
IPC: G02F1/13
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of efficiently cooling an optical modulation device and a wireless device.SOLUTION: A projector 1 comprises: an optical modulation device for modulating a light beam emitted from a light source according to image information; a projection lens 36 for projecting the light beam modulated by the optical modulation device; a first controller for driving the optical modulation device; a wireless device 4 for providing a predetermined function apart from the first controller; an external housing 2 for accommodating the optical modulation device, the first controller and the wireless device 4; a suction fan for introducing outside air of the external housing 2 into an inside through a suction port; an exhaust fan 52F for exhausting inside air of the external housing 2 introduced from the suction port to an outside from an exhaust port; a first passage for guiding air introduced from the suction port to the optical modulation device by driving the suction fan; and a second passage for guiding the inside air of the external housing 2 to the exhaust fan 52F through the wireless device 4 by driving the exhaust fan 52F.
Patent JP-2012050463-A (JP)
Title: Method of dna purification and purified dna
Inventor: RAMASUBRAMANYAN NATARAJAN
IPC: C12N15/09
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide methods of separation, isolation and/or purification which may be used in combination or independently.SOLUTION: A method for purifying the plasmid DNA from a mixture of the plasmid DNA containing at least one host cell impurity comprises steps of: (a) forming a solution by adding sufficient salt to the mixture to allow selective binding of the at least one host cell impurity to a hydrophobic interaction media; (b) contacting the solution containing the plasmid DNA with the hydrophobic interaction media under the conditions that the at least one impurity binds to the hydrophobic interaction media to form a complex; and (c) collecting unbound plasmid DNA from the complex and the hydrophobic interaction media; wherein the method is conducted in the absence of solvents, a detergents, glycols, hexamine cobalt, spermidine and polyvinylpyrrolidone.
Patent JP-2013124558-A (JP)
Title: Control device for internal combustion engine with supercharger
Inventor: SAITO KIMITAKA
IPC: F02B37/20
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To attain both early activation of catalyst after engine starting and reduction in turbo lag in acceleration in an engine loaded with an exhaust turbine type supercharger.SOLUTION: The device includes a bypass passage 23 bypassing the downstream side of a compressor 18 in an intake pipe 12 of the engine 11 and the upstream side of an exhaust turbine 17 in an exhaust pipe 14, the bypass passage 23 includes a combustion container 24 and a bypass passage on-off valve 27, and the combustion container 24 includes a fuel injection valve 25 and an ignition device 26. A combustion assist control is executed for a predetermined period after engine starting, in acceleration request by a driver or the like to generate and supply high-temperature, high-pressure combustion gas to the exhaust turbine 17 by opening the bypass passage on-off valve 27 to inject fuel through the fuel injection valve 25 and combusting air-fuel mixture in the combustion chamber 24 through ignition by the ignition device 26. Thereby, a catalyst 15 is rapidly heated after engine starting, or the rotation of the exhaust turbine 17 is rapidly enhanced in acceleration.
Patent JP-2013124755-A (JP)
Title: Pipe joint and locking member
Inventor: YAMAGUCHI TAKAHIRO
IPC: F16L37/12
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which inhibits flaws from occurring to the outer circumference of a hose when the hose is attached to and detached from a single action pipe joint repeatedly, and to provide a locking member used for the pipe joint.SOLUTION: The pipe joint 10 includes: a pipe joint body 12; the locking member 16 mounted inside an opening 13 at one side of the pipe joint body 12; and a release member 18 that is reciprocatably mounted inside the opening 13 in which the locking member is mounted and whose tip end near the locking member 16 can push and expand the inner diameter of the locking member 16. The locking member 16 has a ring shape that is elastically expandable and contractable of the inner diameter of the ring, and has a slit 16a formed by chipping a part of the ring shape. The inner circumference of the locking member in each range of central angles of 15° to 45° based on the center of the slit 16a is larger than other range in the radius of curvature and corners of the slit 16a and ring inner circumference are rounded to have R.
Patent JP-2012057173-A (JP)
Title: Method for producing phosphor
Inventor: WADA HIROSHI
IPC: C09K11/64
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To produce a phosphor comprising a nitride or an oxynitride with a homogeneous chemical composition as a mother body at a low cost without needing compression forming for acceleration of a solid phase reaction or a long time treatment for powerful crushing after baking of a nitride raw material, and without needing any expensive high-temperature and high-pressure burning furnace and so on.SOLUTION: In the method for producing the phosphor, an alloy containing two or more metallic elements constituting the phosphor is heated in a nitrogen-containing atmosphere. All of constituent metallic elements are molten, then an alloy with a homogeneous composition is made in advance, and by nitriding the alloy, the phosphor having the target nitride or oxynitride as a mother body can be readily obtained.
Patent JP-2012134500-A (JP)
Title: Method for fabricating semiconductor device package
Inventor: PAUL ALAN MCCONNELEE
IPC: H01L23/12
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To provide cost-effective semiconductor device packaging fabrication processes that overcome one or more disadvantages associated with current POL processes.SOLUTION: The semiconductor device package fabrication processes include the steps of: providing a laminate comprising a dielectric film 120 disposed on a first metal layer 130; forming a plurality of vias 150 extending through the laminate according to a predetermined pattern; attaching at least one semiconductor device to the outer surface of the dielectric film such that the semiconductor device contacts the one or more vias after the attachment; forming an interconnect layer comprising the first metal layer and an electrically conductive layer; and patterning the interconnect layer according to a predetermined circuit configuration to form a patterned interconnect layer, where a portion of the patterned interconnect layer extends through the one or more vias to form an electrical contact with the semiconductor device.
Patent JP-2013129724-A (JP)
Title: Adhesive tape with attached antifouling layer
Inventor: NAITO TOMOYA
IPC: B32B27/00
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape with attached antifouling layer, wherein a labor required for peeling work is reduced, plastic deformation of a base material is prevented when the adhesive tape is peeled, and re-workability during construction is excellent.SOLUTION: An adhesive tape with attached antifouling layer comprises an antifouling layer, a base material layer, and an adhesive layer in this order, wherein the antifouling layer contains a silicone resin. The base material layer has an elastic modulus at 23°C of 0.1 to 100 MPa and has an elongation recovery rate at 23°C of 70% or larger.
Patent JP-2012084541-A (JP)
Title: Film-enclosed battery
Inventor: UCHIUMI KAZUAKI
IPC: H01M2/06
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To interconnect a plurality of film-enclosed batteries easily while maintaining airtightness on the inside and outside of the battery.SOLUTION: The film-enclosed battery has an enclosure film, a conductive plate, and a seal material. The enclosure film encloses the conductive plate, and a part of the conductive plate is exposed to the outside of the enclosure film through an opening formed therein. In the opening, the seal material for separating the spaces on the inside and outside of the enclosure film is provided between the conductive plate and the enclosure film.
Patent JP-2012145322-A (JP)
Title: System and method for enhancing flow in nozzle
Inventor: BATHINA MAHESH
IPC: F23R3/28
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce a low flow area and a flow separation region of a nozzle.SOLUTION: A nozzle includes a center body 12 that defines an axial centerline and a shroud 14 circumferentially surrounding at least a portion of the center body 12 to define an annular passage between the center body 12 and the shroud 14. A plurality of vanes 16 between the center body 12 and the shroud 14 comprise a radially outward portion 40 separated from the shroud 14. A method for enhancing flow through a nozzle includes a step of flowing a fuel through a center body 12 and a step of flowing a fluid stream 46 across a vane 16 located between the center body 12 and a shroud 14 surrounding at least a portion of the center body 12. The method further includes a step of flowing the fluid stream 46 between a radially outward portion 40 of the vane 16 and the shroud 14, wherein the radially outward portion 40 is separated from the shroud 14.
Patent JP-2013133524-A (JP)
Title: High-tensile hot-rolled steel sheet excellent in blanking property and stretch flange formability, and manufacturing method therefor
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C38/14
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-tensile hot-rolled steel sheet with a high tensile strength of 780-900 MPa excellent in blanking property and stretch flange formability, and a manufacturing method therefor.SOLUTION: Molten steel with a composition containing, by mass%, 0.03-0.06% C, 0.0020-0.0100% N, and 0.135-0.195% Ti with Si, Mn, and Al being adjusted to an appropriate amount is made into a steel raw material by a continuous casting method at a casting speed of 5 m/min or lower. The steel raw material is heated to a temperature of 1,250°C or higher, and rough rolling is started at a temperature of 1,200°C or higher. Hot rolling is finished at 900°C or higher. The steel raw material is cooled and is made into a wound hot rolled steel sheet at a winding temperature of 550°C or higher. The high-tensile hot-rolled steel sheet has a structure in which Ti carbide with a mean diameter of less than 6 nm is dispersed and precipitated in the ferrite crystal grain, the ferrite crystal grain occupies 95% or more of the metal structure in the area rate, TiN with a mean size of 20 nm or more is dispersed in the metal structure; and has a high tensile strength TS of 780-900 MPa and excellent blanking property and stretch flange formability.
Patent JP-2013135707-A (JP)
Title: Bed apparatus
Inventor: SHIMOKAWA MASATO
IPC: A61G7/00
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To properly adjust a position of a foot board corresponding to a foot position of a patient using a bed when the bed is operated.SOLUTION: A bed apparatus includes: a bed frame; a bottom part having at least a knee bottom for supporting an upper leg part of the patient and a foot bottom for supporting a leg part of the patient which are supported by the bed frame; and a vertical foot board provided in the foot bottom to be movable in a longitudinal direction of the bed apparatus. The bed apparatus further includes: a foot position determination part for determining a heel position of the patient; and a control part for moving the foot board so that a footpad of the patient contacts with the foot board, based on the heel position determined by the foot position determination part.
Patent JP-2013138694-A (JP)
Title: Radiation irradiation apparatus, program, and radiation irradiation method
Inventor: KUWABARA TAKAO
IPC: A61N5/10
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation irradiation apparatus, a program and a radiation irradiation method that can emit a radiation beams with high therapeutic effect to a wide range while reducing destruction of normal cells.SOLUTION: The radiation irradiation apparatus includes: a radiation emission device for emitting a radiation beam; a radiation shield arranged on a downstream side in an emitting direction of the radiation beam with respect to the radiation emission device, having a plurality of slits to cause the emitted radiation beam to pass and for shielding the radiation beam incidents to other than the plurality of slits; and a control unit (S115) for controlling to move at least one of a first region and a second region so that the second region as an irradiation region of the radiation beam passed through the radiation shield relatively moves with respect to the first region as an irradiation target of the radiation beam, and controlling to irradiate the radiation beam so that a part of the radiation beam passed through the slits before and after the moving.
Patent JP-2011515394-A (JP)
Title: 改善された有効性を示す眼科用溶液
IPC: A61K47/32
Filed: 2009-03-09
Abstract: 本発明は、ｐＨが約６〜約８であり、約５０〜約１０００ｐｐｍの過酸化水素、約１００ｐｐｍ〜約２０００ｐｐｍの少なくとも１種の亜塩素酸塩化合物、及び約２０〜１００ｐｐｍの少なくとも１種の飽和ポリマー性クオタニウム塩を含む、眼科用組成物に関する。本発明の眼科用組成物は、フザリウムソラニに対して改善された抗真菌有効性を示す。
Patent JP-2011522449-A (JP)
Title: デュアルモードで移動体端末から通信を確立するための方法
IPC: H04M1/00
Filed: 2009-02-24
Abstract: デュアルモードで動作する移動体端末から遠隔端末への通信を確立するための方法であって、この方法は次の動作を含むことを特徴とする：この端末は、遠隔端末に対応する交信先であって、遠隔端末の識別子を含んでいる識別フィールドと、識別フィールドの中に含まれる識別子が属する所定のカテゴリに対応する少なくとも１つの文字を含んでいる記述フィールドとを含む文字列を含む交信先を調べる。この端末は、文字列を分析する。この端末は、記述フィールドの値を調べる。上記値に対応する通信を確立するためのルールが決定される。識別フィールドの値が調べられる。上記ルールに従って通信を確立するための要求が、遠隔端末に送信される。
Patent JP-2011516161-A (JP)
Title: 向上した制御を含む電気外科手術ペンシル
IPC: A61B18/12
Filed: 2009-03-31
Abstract: 本発明は、手で操作可能な複数の可変制御部を有する電気外科手術デバイスに関する。電気外科手術エネルギー源への接続のために構成される電気外科手術デバイスが提供され、該デバイスは、筐体と、筐体内に支持される電気回路であって、電気外科手術エネルギー源に接続可能な電気回路と、筐体上で摺動可能に支持される制御器とを備え、制御器は、電気回路に力を加えて電気回路の変化に影響を及ぼすとともに、制御器が筐体に対して移動させられる際に電気外科手術デバイスの使用者に触覚フィードバックを提供するように構成される。
Patent JP-2011523113-A (JP)
Title: デジタルコンテンツライブラリサービス
IPC: H04N5/91
Filed: 2009-04-06
Abstract: 顧客の有形的表現媒体ライブラリにデジタルコンテンツの使用可コピーをハードディスク、あるいはその他の互換性のあるメディアプレーヤのランダムアクセスメモリに、料金と引き換えに送信可能とするデジタルコンテンツライブラリサービス。有形的表現媒体あたり一のコピーのみを確実に送信可能とするために、このサービスに対するデータ登録手順の一部として、媒体に永久的にマークを付ける。選択的に、顧客の使用資格をカプセル化することによって、ユーザーが追加料金を支払って、所定のインターネットができるメディアプレーヤにライブラリを流すことができ、様々な新しい環境でデジタルコンテンツへのアクセスを楽しむことができるようにする。 【選択図】なし
Patent JP-2011520063-A (JP)
Title: スラスト調整ピストンを有するターボ機械
IPC: F16J15/32
Filed: 2009-04-30
Abstract: 本発明は、少なくとも１つのロータ（６）と、ロータ（６）を少なくとも部分的に包囲する少なくとも１つのプロセス流体（蒸気３）とを有する回転機械（１）、例えばタービン、ポンプまたは圧縮機に関しており、上記のロータ（６）は、軸方向のスラストを変化させる少なくとも１つの調整ピストン（１０）を有しており、この調整ピストン（１０）は、ロータ（６）の少なくとも１つの直径変化部（２１，２２，２３，２４）を有している。ここでは少なくとも１つのシャフトシール（３１，３２，３３）が設けられており、このシャフトシールは、第２の圧力を有する第２室（１２）から、第１の圧力を有する第１室（１１）をシールして、第１圧力室（１１）と、第２圧力室（１２）との間で少なくとも一時的に圧力差が生じるようにしており、第１のシャフトシール（３１）が調整ピストン（１０）に配置されて、第１直径変化部（２１）が、第１圧力室（１１）の圧力に曝され、また第２直径変化部（２２）が、第２圧力室（１２）の圧力に曝されるようにする。ここで所要の構造空間を低減するために提案されるのは、第３の圧力を有する少なくとも１つの第３圧力室（１３）が上記の調整ピストン（１０）に含まれ、また第２シャフトシール（３２）を配置して、第３直径変化部（２３）が第３圧力室（１３）の圧力に曝されるようにすることである。
Patent JP-2011520627-A (JP)
Title: 工作機械、特に手持ち式の工作機械
IPC: B23D49/14
Filed: 2009-03-16
Abstract: ジグソーとして形成された工作機械（１）のために、鋸刃（８）の背面側の支持部（２０）が、鋸刃（８）の回転軸線（２２）に対して直交方向で鋸刃（８）の刃方向に設けられており、支持部（２０）は、鋸刃によって回転方向で連行される支持部（２０）として形成されている。
Patent JP-2011522982-A (JP)
Title: フロアパネルを敷設する方法
IPC: E04F15/00
Filed: 2009-06-24
Abstract: 本発明は、互いに向かい合っている縦方向エッジ（Ｉ，Ｉ´）および横方向エッジ（ＩＩ，ＩＩ´）に、互いに対応するプロファイルを有し、かつ特に木質材料、例えばＭＤＦまたはＨＤＦからなるフロアパネル（１．ｎ，２．ｎ，．．．）を、敷設面（Ｅ Ｖ ）上で閉じたフロア面を形成するための部屋に、接着剤なしに敷設するための方法に関する。列（Ｒ ３ ）を形成するために、複数のパネル（１．１,１．２，．．．，２．１，２．２．．．）の横方向エッジ（ＩＩ，ＩＩ´）を、および、複数の列（Ｒ ｎ ）を形成するために、パネルの縦方向エッジ（Ｉ，Ｉ´）を結合しかつ互いにロックする。 【選択図】  図３