baber/WOPTO huggingface dataset:
Patent JP-2015101744-A (JP)
Title: Impeller exchange device for mechanical agitation type desulfurization facility
Inventor: WATANABE TOSHINOBU
IPC: F27D27/00
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an impeller exchange device capable of exchanging an impeller disposed on a mechanical agitation type desulfurization facility with a novel impeller with correct centering.SOLUTION: The impeller exchange device comprises: a base 2 capable of being disposed directly below a rotation drive shaft; a first slider 3 disposed on the base 2 and capable of moving in front and rear directions of the base 2; and a second slider 4 disposed on the first slider 3 and capable of moving in a direction crossing the direction where the first slider 3 moves. The second slider 4 comprises: a top plate 4a whose top surface is an impeller mount surface; and at least four guide plates 4b disposed on the top surface of the top plate 4a in a standing posture, and defining and forming a novel impeller disposing area M of a novel impeller to be exchanged in the inside by cooperation with the top plate. The guide plates 4b comprise an inclination wall 5 for gradually expanding an area of the disposing area M toward its top part opening end.
Patent JP-2014112085-A (JP)
Title: Spring for micro electro-mechanical systems (mems) device
Inventor: YIZHEN LIN
IPC: B81B3/00
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a spring for a micro electro-mechanical systems (MEMS) device.SOLUTION: A MEMS device 20 includes a substrate 28 and a drive mass unit 30 that is configured so as to receive an oscillation motion in a plane 24 substantially in parallel with respect to a surface 50 of the substrate 28. A sensor 20 further includes drive springs 56, each of which includes a main beam 70 and a bend beam 72 coupled to an end part 74 of the main beam 70. The bend beam 72 is anchored to the drive mass unit 30 or the substrate 28. Then bend beam 72 exhibits a width 90 smaller than a width 88 of the main beam 70. In response to an oscillation drive motion, the bend beam 72 bends, and thereby the main beam 70 rotates centering around a pivot point in the plane 24. Accordingly, an out-of-plane motion of the drive mass unit 30 is reduced and thereby an orthogonal error is suppressed.
Patent JP-2015101247-A (JP)
Title: Steering device
Inventor: TAKEI KIYOTO
IPC: F16D7/08
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering device having a simple structure of being easy to lock and hard to unlock.SOLUTION: A first member 37 rotates with rotation of an operation lever. A third member 70 rotatably supported through a thrust bearing (friction reduction mechanism) by an unrotatable second member rotates in the opposite direction to the first member 37. A holder 42 regulated in rotation by the second member holds a ball 41 (rolling element) in a pocket 54. The ball 41 rolls to the first member 37 and the third member 70. In an inner periphery 54a of the pocket 54, a frictional coefficient of a first area A1 which the ball 41 contacts in locking is smaller than a frictional coefficient of a second area A2 which the ball 41 contacts in unlocking.
Patent JP-2015104328-A (JP)
Title: Seedling transplanting machine
Inventor: NAMOTO MANABU
IPC: A01C11/02
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanting machine that can prevent the breakage of a planting rotary and a planting clutch due to an overload, even if the planting clutch is not cut by any chance in the reverse travel of a machine body.SOLUTION: A seedling transplanting machine is provided with a transmission case 12 in which a traveling transmission system A and a seedling planting transmission system B for transmitting the power from an engine 20 to running wheels 10 and 11 and a seedling planting unit 4, respectively, are included inside, respectively. A planting transmission shaft 66 for transmitting a driving force from the seedling planting transmission system B in the transmission case 12 to a seedling loading member 51 and a seedling planter 52 of the seedling planting unit 4 is provided, and a forward-and-reverse rotation driving mechanism 19 for reversing the transmission rotation of the planting transmission shaft 66 even when a traveling lever 93 is reversely operated is provided in the seedling planting transmission system B.
Patent JP-2015105789-A (JP)
Title: Drain hose connecting structure
Inventor: SONETSUJI AYUMI
IPC: F24F13/22
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To maintain a sound connected state by stress dispersion even if an external force of a different vector is applied between both joint members while suppressing a cost increase of the members.SOLUTION: A drain hose connecting structure includes a drain hose 3 detachably attached to over a drain discharge port K2 and a drain discharge pipe of an air conditioner via a joint part 2. The joint part 2 comprises: a pair of joint cylinder parts 4, 5 which are communicable and connectable with each other along a cylinder axial core X; flange-shaped abutment flange parts f4, f5 which are integrally arranged at respective external peripheral faces of a pair of the joint cylinder parts 4, 5; and a lock implement 6 which can be attached to the external peripheral faces of a pair of the joint cylinder parts 4, 5 while being made to intrude into external peripheral parts of the joint cylinder parts 4, 5 along a radial direction so as to be engaged therewith in a state that a pair of the flange parts f4, f5 are made abut on each other. The lock implement 6 abuts on the external peripheral faces of the joint cylinder parts 4, 5 so as to surround the faces at its whole length or its substantially-whole length in a state of being locked to a pair of the joint cylinder parts 4,5.
Patent JP-2015109331-A (JP)
Title: Nitride semiconductor light-emitting device
Inventor: UEDA MASAYA
IPC: H01L33/62
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting device capable of interrupting the supply of drive current to a nitride semiconductor light-emitting element when the nitride semiconductor light-emitting element is exposed to the exterior.SOLUTION: The nitride semiconductor light-emitting device includes: a base 4; a nitride semiconductor light-emitting element 6 on the base 4; a transparent insulation plate 1 on the nitride semiconductor light-emitting element 6; a first electrode 3 and a second electrode 5 on the base 4; and a transparent conductive film 2 provided on the surface on the nitride semiconductor light-emitting element 6 side of the transparent insulation plate 1. The nitride semiconductor light-emitting element 6 has a first electrical connection part 61 and a second electrical connection part 62. The first electrode 3 is electrically connected to the first electrical connection part 61 through the transparent conductive film 2, and the second electrode 5 is electrically connected to the second electrical connection part 62.
Patent JP-2015108179-A (JP)
Title: Foaming sedation method
Inventor: OTA MITSUHIKO
IPC: C21C5/28
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a foaming sedation method capable of surely preventing slopping even when a converter type refining vessel which has small capacity as a refining vessel is used.SOLUTION: Provided is the foaming sedation method for sedating foaming which is generated by expanding volume of slag, and gas bubble generated in an oxidation refining step of molten pig iron and remaining in the slag, in which a surface of the slag is locally dissolved and a gas bubble release hole is formed on a surface layer part of the slag, for discharging the gas babble remaining in the slag.
Patent JP-2014044448-A (JP)
Title: Electronic apparatus
Inventor: NISHIYAMA TAKESHI
IPC: G03G21/16
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of reducing the length of wiring and improving workability of maintenance of an apparatus body.SOLUTION: An image forming device 10 comprises: an image forming unit 20; an electrical circuit board 120; a rotation support member 130; an outer cover 140; and a harness 150. The image forming unit 20 is disposed in the image forming device 10. The electrical circuit board 120 controls the image forming unit 20. The rotation support member 130 is disposed more outward with respect to the image forming unit 20 and supports the electrical circuit board 120. The rotation support member 130 is formed into a rectangular shape having length 131 in a vertical direction shorter than length 132 in a horizontal direction, and can rotate about a rotation shaft 135 between a closed position and an open position. The outer cover 140 is disposed more outward with respect to the rotation support member 130. The harness 150 connects the image forming unit 20 and the electrical circuit board 120 so as to pass through a rotation shaft 135 side of the rotation support member 130.
Patent JP-2014081992-A (JP)
Title: Layout of metal line in memory cell
Inventor: WANG KARL LIN
IPC: H01L27/10
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously remove various constraints relating to design of a memory cell.SOLUTION: The memory cell comprises a poly-silicon gate 2 running in a first direction. A sequence of layers of metallic lines comprises: a layer of bit lines 4 running in a second direction substantially orthogonal to the first direction; next, data lines 6 running in the second direction, and then, word lines 8 running in the first direction. The data lines 6 are pre-charged to a value held while the bit lines 4 are being used to sense data values stored in the memory cell.
Patent JP-2015114430-A (JP)
Title: Projection system, device to be projected and projection device
Inventor: MORI HIROKI
IPC: H04N5/74
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a projection system, a device to be projected and a projection device capable of notifying a management device of failure information even when the projection device is not connectable to a network.SOLUTION: In a projection system 1 having a projection device 10 for projecting a projection image and a device to be projected 50 to which the projection image is projected, the projection device 10 includes: a failure detection part for detecting a failure generated in the projection device 10; a pattern conversion part for converting failure information related to the detected failure into a pattern corresponding to the failure information; and an output part for performing an output based on the converted pattern. The device to be projected 50 includes: a pattern detection part for detecting the pattern from the output; a failure information conversion part for converting the detected pattern into the failure information; and a notification part for notifying a management device 90 of the converted failure information via a network 2.
Patent JP-2015113023-A (JP)
Title: Motorcycle
Inventor: NAKAMURA YASUSHI
IPC: B62M7/02
Filed: 2013-12-12
Abstract: PROBLEM TO BE SOLVED: To ensure a high ground height and a large bank angle of a motorcycle while ensuring a large total height of an engine in the motorcycle having a shock absorber below the engine.SOLUTION: In a motorcycle mounting therein an engine (20) that includes a crank chamber (51) and a transmission chamber (53) in a crankcase (41), and arranging a rear-wheel shock absorber (30) below the crankcase (41) so as to be along the crankcase (41) generally in a front-back direction, a bottom of the crankcase (41) is formed into a shape so as to form part of a storage space for the shock absorber (30), and a lower surface of the bottom of the crankcase (41) includes a first lower surface (41a) opposed to the shock absorber (30) from a position above an upper end of the shock absorber (30); and a second lower surface (41b) located below the upper end of the shock absorber (30) in a region away from the shock absorber (30) in a view from above.
Patent JP-2015114927-A (JP)
Title: Information processing apparatus and information processing program
Inventor: ICHIKAWA TAKEHIRO
IPC: B41J29/38
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of downloading a program for executing specified processing to another processing device or to a processing device operated by an operator in a case where the specified processing cannot be processed by the processing device.SOLUTION: An information processing apparatus includes reception means that receives an instruction that is a combination of processing that can be instructed by an operator of a processing device through an operation of the operator; first determination means that determines whether processing contained in the instruction received by the reception means can be performed by the processing device; second determination means that determines whether to download to another processing device or a program for the processing to the processing device in the case of the first determination means determining that the processing cannot be performed by the processing device; and transmission means that transmits the determination result by the first or second determination means to the processing device.
Patent JP-2014054988-A (JP)
Title: Wheel device
Inventor: TAWARA HIDEAKI
IPC: B60B33/00
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a wheel device capable of smoothly rolling and raising auxiliary wheels abutted on a step wall surface upwards when going over a step, for the wheel device used for an attachment object moved by pushing or pulling an operation member.SOLUTION: When a traveling body 5 is in a travel posture and a swing arm 6 is supported at a standby position by a second auxiliary wheel 8, a first auxiliary wheel 7 disposed closer to the front side than is a front wheel 3 collides with a step wall surface SW first, and is rolled upwards, raised and moved on the step wall surface SW. By the raising movement, the swing arm 6 is raised and swung from the standby position to an upper limit position and stopped at the upper limit position by an upper limit stopper 10A. In the state, when an operation handle 92 is pulled further to a front oblique upper side, the front wheel 3 of the traveling body 5 is separated from a traveling plane and floated so that it becomes easy to make a wheel device 1 go over a step.
Patent JP-2015117848-A (JP)
Title: Energy consumption prediction apparatus, energy consumption prediction system, and energy consumption prediction method
Inventor: NAGAMURA KAZUO
IPC: G06Q50/16
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an energy consumption prediction apparatus for predicting energy consumption of an air conditioner in a predetermined moving pattern.SOLUTION: An air-conditioner energy consumption prediction apparatus 1 includes: a thermophysical property storage unit 10; and an information processing unit 10. The thermophysical property storage unit 10 stores a thermophysical property of an air-conditioning target space. The information processing unit 10 calculates energy consumption of an air conditioner in a specific moving pattern of the air conditioner on the basis of a temperature of the air-conditioning target space, an ambient environment temperature of the air-conditioning target space, and the thermophysical property.
Patent JP-2014097496-A (JP)
Title: Continuous method and apparatus for manufacturing, by treating a liquid, a certain component (e.g., nanoparticles) within liquid as well as nanoparticles and nanoparticle/liquid solution generated by the same
Inventor: David k pierce
IPC: H05H1/24
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously modifying a fluidized liquid by using a plasma and electrochemical effects.SOLUTION: In the provided method, an electric power supply 10 is connected in-between an electrode 1 configured above the liquid surface 2 of a liquid 3 fluidized within a trough member and an electrode 5 configured in a state of being linked to the liquid so as to generate a plasma 4 between the distal end 9 of the electrode 1 and the liquid surface. The volume, intensity, components, activity, and position of the plasma are adjustable depending on the distance x between the electrode distal end 9 and the liquid surface, electrode composition, electrode shape, morphology of voltage impressed from the power supply and the power magnitude thereof, atmosphere composition and temperature of the plasma generation region, etc. The liquid is continuously modified not only by using this adjustable plasma but also by combining therewith an electrochemical reaction based on the electrodes.
Patent JP-2015120945-A (JP)
Title: Method for forming anodic oxide film
Inventor: HIROSE EMI
IPC: C25D11/04
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an anodic oxide film, in the object to be treated with a complicated shape, capable of realizing high speed treatment by a simple method and achieving the uniformization of film thickness.SOLUTION: Provided is a method for forming an anodic oxide film including: first conduction steps S1, S2 of disposing the metallic object to be treated as an anode in an electrolytic solution together with a cathode, conducting the first direct current A1 between both the electrodes in such a manner that the temperature difference between the respective parts in the surface to be treated reaches below a pre-set prescribed value, and holding the first direct current A1; and at least one second conduction step S3, S4 of conducting the second direct current A2 in a value higher than the first direct current A1 between both the electrodes.
Patent JP-2015120222-A (JP)
Title: Workpiece holding device
Inventor: SUYAMA AKIHIRO
IPC: A61C3/00
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece holding device which can easily hold and collect a workpiece without detaching a constituent component.SOLUTION: A workpiece holding device holds a disc-like workpiece, and is arranged on a cutting device so that a positional relationship between a working tool attached to a main shaft and the workpiece relatively changes three-dimensionally. The workpiece holding device includes an approximately C-shaped first frame body which is rotatably arranged around a first central axis, and an approximately C-shaped second frame body which holds the workpiece and is rotatably arranged around a second central axis orthogonal to the first central shaft in a periphery of one end part and in a periphery of the other end part of the first frame body.
Patent JP-2015124612-A (JP)
Title: Fuel injection valve
Inventor: MURAMATSU KEIJI
IPC: F02M61/10
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress the overshoot of a valve body generated when opening a valve, without deteriorating responsivity, in a fuel injection valve having a valve portion separately composed of a valve body and an anchor.SOLUTION: A fuel injection valve 10 has a valve portion 30 in which a valve body 31 formed in an axial direction of a body 11 and opening/closing a nozzle port 12, and an anchor 40 disposed on an outer periphery of the valve body 31, sucked to a fixed core 25 by energization to an electromagnetic coil 20, and separated from the fixed core 25 by the stopping of the energization to the electromagnetic coil 20 can be relatively moved in an axial direction of the body 11. A fuel reservoir 44 is formed between the anchor 40 and the valve body 31, and the anchor 40 is formed with a limiting channel 46 for communicating the fuel reservoir 44 and a fuel passage 18. The limiting channel 46 intercepts communication with the fuel passage 18 when the anchor 40 is sucked to the fixed core 25.
Patent JP-2015125262-A (JP)
Title: Optical system, optical device, method for manufacturing optical system
Inventor: TAKE TOSHINORI
IPC: G03B5/00
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical system in which various aberrations are satisfactorily corrected and deterioration in optical performance is suppressed during lens shift, an optical device, and a method for manufacturing the optical system.SOLUTION: An optical system includes, in order from an object side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; and a third lens group G3 having positive refractive power. During focusing from an infinite object to a short-distance object, the second lens group G2 moves along an optical axis, the third lens group G3 partially moves as a shift lens group so as to include a component in a direction orthogonal to the optical axis, and a predetermined conditional expression is satisfied.
Patent JP-2013521983-A (JP)
Title: 新しい無針アクセスコネクタおよび使用方法
IPC: A61M39/02
Filed: 2011-03-10
Abstract: 容積式無針アクセスコネクタは、メス型ルアー継手を伴う筐体と、オス型ルアー継手を伴う基部と、筐体内に密閉を生成する、近位端、隔壁、および隔壁を通気させるように、基部に継合する、遠位端を伴う、弁要素と、を含み、基部および弁要素は、相互に連結し、筐体の内径より小さい最大外径を有するアセンブリを生成する。
Patent JP-2013524627-A (JP)
Title: 音声更新を提供するシステムおよび方法
IPC: H04M1/72403
Filed: 2011-02-25
Abstract: 音声更新を提供する方法が開示され、音声更新を受け取ることを含み得る。本方法は、音声更新ウィンドウをスケジュールすることも含み得る。音声更新ウィンドウは、音声更新がブロードキャストされる所定の時間ウィンドウでよい。
Patent JP-2013529952-A (JP)
Title: 骨固定ロッド及びその挿入のための埋込み器具
IPC: A61B17/58
Filed: 2011-05-13
Abstract: 本発明は、骨固定手術において有用な骨固定器具、埋込み器具、及びシステムを提供する。本発明の骨固定器具は、ロッドが非直線的進路を通じて椎弓根螺子アセンブリに挿入されていく間に所望の進行方向を漸次的に変化させることによって当該ロッドを操作する能力を外科医に与える。
Patent JP-2013526961-A (JP)
Title: 針挿入誘導システムとともに使用するための装置
IPC: A61B8/00
Filed: 2011-05-27
Abstract: 患者の体内への針の挿入を補助するための誘導システムが開示されている。誘導システムは、超音波撮像または他の好適な撮像技術を利用する。一実施形態では、誘導システムは、血管などの、体内部分の標的を撮像するためのプローブを含む撮像デバイスを備える。１つまたは複数のセンサがプローブに付属する。センサは、針に付属する磁石の磁場などの、針に関係する検出可能な特性を検知する。システムは、検知された特性に関係するデータを使用して針の３Ｄ位置を判定するプロセッサを備える。システムは、針の位置を示すためにディスプレイを備える。針は、針のカニューレの周りに配置されたドーナツ形の磁石、または針の遠位先端を検出するため磁気要素およびひずみゲージを備える取り外し可能なスタイレットを具備することができる。 【選択図】図３５
Patent JP-2013534767-A (JP)
Title: 電気通信ネットワーク、該電気通信ネットワークと顧客構内機器との間の接続を効率的に使用するための方法及びシステム
IPC: H04W4/029
Filed: 2011-06-21
Abstract: 本発明は、電気通信ネットワークとＣＰＥとを効率的に使用するための方法及び電気通信ネットワークに関する。本方法は、認証及び認可のためにラインＩＤを用いて、電気通信ネットワーク内のアクセスノードとＣＰＥとの間の物理的通信チャネルを確立するステップと、ＣＰＥが電気通信ネットワーク内のアクセスノードと通信するために用いるパブリック又はプライベートのインターネットプロトコルアドレスを電気通信ネットワークがＣＰＥに提供するステップであって、インターネットプロトコルアドレスは物理的通信チャネルの少なくとも１つのパラメータと関連付けられる、ステップと、電気通信ネットワーク（５）が物理的通信チャネルに関する位置情報を保存するステップと、電気通信ネットワークが最初に、パブリック又はプライベートのインターネットプロトコルアドレスに第１の機能レベルを割り当てるステップと、電気通信ネットワークが物理的通信チャネルの少なくとも１つのパラメータを契約関連の識別情報と連携させることができる場合には、電気通信ネットワークがパブリック又はプライベートのインターネットプロトコルアドレスに第２の機能レベルを割り当てるステップと、位置に基づいたアプリケーションが位置情報を用いるステップとを含む。 【選択図】図１
Patent JP-2013529752-A (JP)
Title: スクリュー式コンプレッサのコンプレッサ要素部の制御方法
IPC: F04C28/06
Filed: 2011-07-01
Abstract: スクリュー式コンプレッサのコンプレッサ要素部の制御方法であって、前記コンプレッサ要素部（１）は、２つの噛み合うつる巻きロータ（３−４）を内部に収容したハウジング（２）を有し、各つる巻きロータ（３−４）は少なくとも１つのアキシャル軸受（１３および／または２２）によってハウジング（２）内で軸方向（Ｘ−Ｘ’）に支持され、ハウジング（２）は入口側（１０）と出口側（１１）とを有し、本方法はプロセスＡおよび／またはプロセスＢを含み、プロセスＡは、コンプレッサ要素部（１）の始動中、第１の磁石（１７）が、上記ロータ（３）に、出口側（１１）から入口側（１０）に向かう力を加えるように、第１の磁石（１７）をオンに切り替え、さらにコンプレッサ要素部（１）の公称動作中にこの第１の磁石（１７）をオフに切り替える第１ステップを含み、プロセスＢは、コンプレッサ要素部（１）の始動中、第２の磁石（２１）をオフに切り替えられたままにし、さらにコンプレッサ要素部（１）の公称動作中に、第２の磁石（２１）が、入口側（１０）から出口側（１１）に向かう力を加えるように、この第２の磁石（２１）をオンに切り替える第１ステップを含むことを特徴とする方法。 【選択図】図３
Patent JP-2013532898-A (JP)
Title: はんだの浸入に対するはんだ障壁を有する半導体チップのキャリアデバイスと、キャリアデバイスを備えた電子部品およびオプトエレクトロニクス部品
IPC: H01S5/0232
Filed: 2011-06-27
Abstract: 半導体チップ（３）のキャリアデバイスであって、半導体チップ（３）の実装領域（２１）と、はんだ付け領域（２０）とを有する、接合可能もしくははんだ付け可能またはその両方である金属キャリア（１）を備えており、キャリア（１）が少なくとも部分的に被覆材（２）によって覆われており、はんだ付け領域（２０）と実装領域（２１）との間、キャリア（１）と被覆材（２）との間の境界面（１０）に、はんだ障壁（４）が配置されている、キャリアデバイス、を開示する。はんだがはんだ付け領域（２０）から境界面に沿って実装領域（２１）に浸入することを、はんだ障壁によって低減する、または完全に防止することができる。さらには、電子部品およびオプトエレクトロニクス部品を開示する。 【選択図】図１Ａ
Patent JP-2013530809-A (JP)
Title: 舌係合部材を有する気道デバイス
IPC: A61F5/56
Filed: 2011-07-08
Abstract: 気道開存性を改善するための口部デバイスは、患者の上下の歯の間に保持されるように適応される基部と、舌係合部材とを備える。舌係合部材は、舌に係合し、基部が、患者の歯間に保持されると、舌を前方に変位させる。軟口蓋を安定させ、患者の気道を開放またはクリアするために、軟口蓋を舌の後方領域に対して牽引するように、基部および舌係合部材を通して真空が印加される。例示的実施形態において、舌係合部材の前方および後方表面は、デバイスが上下の歯の間に位置付けられると、基部の平面に対して４５°から６０°までの範囲内の角度で前方に傾斜させられる（すなわち、上側端が、前方方向に変位させられる）。