baber/WOPTO huggingface dataset:
Patent JP-2011525398-A (JP)
Title: 時間依存性の測定信号を処理する方法とデバイス
IPC: A61M1/14
Filed: 2009-06-26
Abstract: モニタリングデバイスは、流体含有システムにおける圧力センサから、時間依存性の測定信号（ｄ（ｎ））を受信するように構成されている。前記流体含有システムは、第１のパルス発生器と第２のパルス発生器とに関連している。前記圧力センサは、前記第１のパルス発生器から生じる第１のパルスと、前記第２のパルス発生器から生じる第２のパルスとを検出するために、前記流体含有システムにおいて構成されている。前記モニタリングデバイスは、前記時間依存性の測定信号（ｄ（ｎ））を処理して、前記第１のパルスを除去するように構成されている。このプロセスにおいて、前記モニタリングデバイスは、前記時間依存性の測定信号（ｄ（ｎ））を受信して（２０１）、前記第１のパルスの予測時間信号のプロファイルである第１のパルスのプロファイル（ｕ（ｎ））を得て（２０２）、前記第１のパルスのプロファイル（ｕ（ｎ））を使用して、時間領域において前記時間依存性の測定信号（ｄ（ｎ））をフィルタにかけて（２０３）、前記第１のパルスを本質的に取り除いて、一方で前記第２のパルスを保持する。前記流体含有システムは、体外血流回路と、人間の患者の血液回路とを含み得る。体外血流回路は、例えば、透析装置の一部である。 【選択図】    図２
Patent JP-2011526395-A (JP)
Title: データセンタの熱監視
IPC: G06F11/34
Filed: 2009-06-26
Abstract: 本発明のコンピュータ実施の方法によれば、コンピュータの温度を示す測定値が受信され、その測定値に基づいてコンピュータについての熱的健全性値が計算される。即ち、本発明のコンピュータ実施の方法は、コンピュータの温度を示す測定値を受信するステップと、前記測定値に基づいて前記コンピュータの熱的健全性値を計算するステップとを備える。例えば、前記熱的健全性値を計算するステップが前記測定値と格納されたしきい値とを比較するステップを含む。
Patent JP-2011530373-A (JP)
Title: 自由度（ｄｏｆ）ｎの腹腔鏡操作可能なシステム
IPC: A61B19/00
Filed: 2009-08-13
Abstract: 小さな外科的な切開口を介して挿入できる複数の自由度の円筒状装置を含む腹腔鏡。これは、上述した円筒内で入れ子になった一連の同軸の部材であって、各々が独立して回転でき、末端部において所望の動きをなす部材によって達成される。腹腔鏡は、各々が複数のトルク源によって入力回転軸の回りを回転するように構成された、いくつかの同軸の入力シャフトを含んでいる複数の連続アーム部を有している。さらに、いくつかの定速度カプラは、入力トルクを同軸の出力シャフトへ移して、患者の体内において装置末端部の独立した回転及び運動を容易にするために、アーム部を接続しており、しかも、同軸の入力伝達手段、同軸の第２の伝達手段及び同軸の出力伝達手段を有している。
Patent JP-2012500275-A (JP)
Title: トルエンおよび合成ガスからのスチレンの製法
IPC: C07B61/00
Filed: 2009-08-18
Abstract: 触媒を含む一個または複数の反応器中でトルエンおよび合成ガスを反応させる工程を含んでなる、スチレンの製法。合成ガスはメタンの部分酸化または水蒸気改質により、あるいはバイオマス物質の転化（ｃｏｎｖｅｒｓｉｏｎ）により製造することができる。触媒組成物は塩基性または中性であることができ、そしてアルカリ元素、アルカリ土類元素、希土類元素、またはＹ、ＺｒおよびＮｂの群から選択される一種または複数の助触媒を含むことができる。生成物流は精製されたスチレン生成物に分離され、トルエンは一個または複数の反応器に再循環させることができる。
Patent JP-2012501091-A (JP)
Title: 有機光電素子用材料およびこれを含む有機光電素子
IPC: H01L51/30
Filed: 2009-08-25
Abstract: 化学式１の非対称化合物を含む有機光電素子用材料およびそれを含む有機光電素子を開示する。前記有機光電素子用材料は、有機発光ダイオードをはじめとする有機光電素子において、正孔注入材料、正孔輸送材料、発光材料、または電子注入材料および／または電子輸送材料の役割を果たすことができ、適切なドーパントと共に発光ホストとしての役割も果たすことができる。前記材料を有機発光ダイオードなどの有機光電素子に適用すると、寿命、効率、駆動電圧、電気化学的安定性および熱安定性に優れた有機光電素子が得られうる。 【選択図】図１
Patent JP-2012507219-A (JP)
Title: 干渉管理および伝送品質制御に基づく機能強化されたアップリンク電力制御
IPC: H04W52/24
Filed: 2009-07-17
Abstract: 本発明は、隣接するセルの干渉とセルのシステム性能との両方を同時に考慮することを基礎として、アップリンク電力が制御される、すなわち、移動局の送信電力が制御される、干渉管理および伝送品質制御に基づく機能強化されたアップリンク電力制御機構を提供する。移動局は、その移動局がその中に配置されるセルまたはセクタの隣接するセルまたはセクタのＩｏＴ、伝送損補償、およびその移動局にサービスする基地局によってその移動局から受信された信号の品質に従って、その送信電力を制御する。アップリンク電力は、本発明の方法およびデバイスを使用することを介して、隣接するセルの干渉とセルのシステム性能との両方を同時に考慮することを基礎として制御され、したがって、システム性能が効果的に改善される。
Patent JP-2012515231-A (JP)
Title: ポリイソブチレン系ポリウレタン
IPC: C09D169/00
Filed: 2010-01-12
Abstract: エラストマー重合体であって、（１）エラストマー重合体の重量比で１０％〜６０％の量の硬質セグメントであって、ウレタン、ウレアまたはウレタンウレアを含む硬質セグメントと、（２）エラストマー重合体の重量比で４０％〜９０％の量の軟質セグメントとを含むエラストマー重合体。軟質セグメントは、（ａ）軟質セグメントの重量比で少なくとも２％の、少なくとも１つのポリエーテルマクロジオールおよび少なくとも１つのポリカーボネートマクロジオールのうち少なくともいずれか一方と、（ｂ）軟質セグメントの重量比で少なくとも２％の、少なくとも１つのポリイソブチレンマクロジオールおよびジアミンのうち少なくともいずれか一方とを含む。
Patent JP-2012515479-A (JP)
Title: 宅内ネットワーク内におけるプロキシモバイルＩＰｖ６のサポート
IPC: H04L12/66
Filed: 2009-01-15
Abstract: 宅内ネットワークと、セルラ通信システムのパケットコアネットワークを含む広域ネットワークとの間にゲートウェイを提供するための装置。この装置は、宅内ネットワークにアタッチされたユーザ機器と前記広域ネットワークとの間でＩＰパケットのルーティングを行うためのＩＰルータを備える。前記パケットコアネットワークに対するユーザ機器のアタッチメントを検出するために検出器が採用されているのに対して、トンネル確立ユニットは、前記検出器による前記パケットコアネットワークに対するユーザ機器のアタッチメントの検出が行われると、このユニット自体と前記パケットコアネットワークのブロードバンドネットワークゲートウェイとの間にＩＰパケットトンネルを確立するように構成される。その後、前記ＩＰルータは、上記アタッチ済みユーザ機器へ及び該ユーザ機器から、前記ＩＰトンネルを介してＩＰパケットのルーティングを行うように構成される。
Patent JP-2012515722-A (JP)
Title: 抗原特異的寛容の誘導のための組成物および方法
IPC: A61P37/04
Filed: 2010-01-20
Abstract: 本発明は、キャリア粒子を利用して、抗原特異的寛容を誘導するように、抗原ペプチドおよびタンパク質を免疫系に提示する。キャリア粒子は、免疫寛容効果を誘発するように設計される。本発明は、自己免疫疾患、移植拒絶およびアレルギー反応などの免疫関連障害の処置に有用である。一実施形態では、本発明は、アポトーシスシグナル伝達分子および抗原性ペプチドが付着したキャリア粒子を含む、抗原特異的寛容を誘導するための組成物を提供する。別の実施形態では、本発明は、抗原性ペプチドが付着したキャリア粒子を含む、抗原特異的寛容を誘導するための組成物を提供する。好ましい実施形態では、キャリア粒子はポリスチレン粒子である。
Patent JP-2012114931-A (JP)
Title: Open-loop power adjustment for cqi repointing based on rl quality indicators
Inventor: JULIAN DAVID JONATHAN
IPC: H04W52/10
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide systems and methodologies that facilitate performing scalable transmission power offsets for an access terminal to ensure that a listening base station can hear a signal transmitted from the access terminal.SOLUTION: The power offset is generated as a function of a reverse link channel quality indicator feedback loop to permit the access terminal to adjust transmission power sufficiently without excessive power boosting, such as can occur under a static power-boosting scheme. Monitored parameters associated with channel quality indications may comprise erasure rate indicators provided by base stations in response to CQI signals from the access terminal, as well as mean received power levels associated with superframe preamble received at the access terminal.
Patent JP-2013141747-A (JP)
Title: Image forming method, and combination of thermal transfer image receiving sheet and thermal head
Inventor: ISHIDA TADAHIRO
IPC: B41M5/50
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which prevents a dye receiving layer from being burned even during high-speed printing, thereby forming a high-quality image, and a combination of a thermal transfer image receiving sheet and a thermal head.SOLUTION: An image is formed by using a thermal transfer image receiving sheet having an aqueous dye receiving layer, and a thermal head including a plurality of heat generating portions arranged on a supporting substrate in a direction perpendicular to the conveyance direction of the thermal transfer sheet and a leveling means to level the temperatures of the heat generating portions that generate heat when the dye is transferred.
Patent JP-2013142308-A (JP)
Title: Exhaust emission control device of in-vehicle internal combustion engine
Inventor: OTA HIROHIKO
IPC: F01N3/24
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To precisely thaw a frozen reducing agent, regardless of an inclination degree of a tank to the reducing agent.SOLUTION: An exhaust emission control device includes a heating system arranged in a tank for storing an urea water and heating the urea water. The heating system is arranged in close vicinity to a bottom surface of the tank. An electronic control device changes a heating mode by the heating system in response to an absolute value of an inclination A of a vehicle when performing heating by the heating system. Actually, a calorific value input per unit time to the urea water from the heating system is set constant, and a heating time α by the heating system is lengthened as the absolute value of the inclination A of the vehicle to a horizontal plane becomes large.
Patent JP-2013142500-A (JP)
Title: Cooking stove burner
Inventor: SATO HIROYASU
IPC: F23L13/10
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooking stove burner which includes a burner head 3, a mixing tube 5 coupled to the burner head, and a gas nozzle 6 having a nozzle hole 6a ejecting fuel gas toward an inlet part 5a of the mixing tube, and further includes a tubular air damper 7 restricting primary air amount sucked into the mixing tube, the cooking stove burner that can eject a gas mixture of an even air-fuel ratio from a number of flame ports of an outer peripheral part of the burner head by causing a center axial line of the air damper to accord with a hole axis of the nozzle hole.SOLUTION: A base end part of the air damper 7 is attached to the gas nozzle 3, such that the center axial line of the air damper 7 accords with the hole axis of the nozzle hole 3a. The primary air is sucked into the mixing tube 5 via a gap in the axial direction produced between the top end of the air damper 7 located on the heading side in the axial direction from the gas nozzle 3 and the inlet part 5a of the mixing tube 5.
Patent JP-2012167252-A (JP)
Title: Method for producing narrow prepreg, and fiber-reinforced plastic
Inventor: TAKEDA ICHIRO
IPC: C08J5/24
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively a high-grade, highly accurate narrow prepreg which can minimize a gap between fibers and variation of basis weight, when a fiber-reinforced plastic of complicated shape is molded.SOLUTION: This method for producing a narrow prepreg comprises the steps that: a yarn prepreg, in which a resin is impregnated in a fiber bundle with unidirectionally aligned fibers, is divided in the fiber direction to obtain divided prepregs; the sites of the divided prepregs corresponding to the ends of the yarn prepreg before division are integrated, or, the fiber bundle with unidirectionally aligned fibers is divided in the fiber direction to obtain divided fiber bundles, and the sites of the divided fiber bundles corresponding to the ends of the fiber bundle before division are integrated to obtain an integrated fiber bundle; and at the same time as integration of fiber bundles or thereafter, the resin is impregnated to obtain the narrow prepreg.
Patent JP-2013142074-A (JP)
Title: Uric acid value increase inhibitor and food and drink having uric acid value increase inhibiting action
Inventor: ITO HITOSHI
IPC: A23L2/52
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a uric acid value increase inhibitor and food and drink having uric acid value increase inhibiting action, which are very simple in concrete use thereof.SOLUTION: This uric acid value increase inhibitor includes a water-soluble component separated from Naoi Ganoderma lucidum or a treated material therefrom as an active ingredient, and further food and drink oftheinvention contain the water-soluble component.
Patent JP-2013142359-A (JP)
Title: Impeller mounting device
Inventor: SANAMI YOSHIHISA
IPC: F04D29/28
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an impeller mounting device that can assemble an impeller and a rotary shaft without causing an eccentric state with a compact configuration by which only tightening of a nut is needed.SOLUTION: A large diameter hole 32b is provided on the side opposite to the fitting and inserting side of the impeller 12, and a cylindrical part 33c is provided to a nut 33. By causing the cylindrical part 33c to engage with the large diameter hole 32b by an interference fit, a concentric state of the impeller 12 and the rotary shaft 5 is secured, and the impeller 12 can be assembled to the rotary shaft 5 reliably with a simple configuration without causing an eccentric state. The cylindrical part 33c has an axial length shorter than that of the large diameter hole 32b, and, when a flange 33d of the nut 33 is brought into contact with an open end surface 32d of the impeller 12, forms a clearance 34 with a stepped surface 32c. Thereby, the clamp volume of the nut 33 can be reliably restricted by the flange 33d, and the fastening strength by the nut 33 for the rotary shaft 5 can be secured sufficiently.
Patent JP-2013141588-A (JP)
Title: Balloon dilator
Inventor: TANABE SHUNSUKE
IPC: A61M25/10
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a balloon dilator correctly dilating a narrow part by allowing the disposal of a balloon in a proper position of the narrow part by visual recognition by an endoscope.SOLUTION: The balloon 13 of this balloon dilator 10 is provided with a central marker 13A in a central part of the long direction, is provided with a tip side marker 13B on the tip side of the balloon 13 compared to the central marker 13A, and is provided with a base end side marker 13C on the base end side of the balloon 13 compared to the central marker 13B. The central marker 13A, the tip side marker 13B, and the base end side marker 13C are linearly formed in the circumferential direction of the balloon 13, and the central marker 13A is formed more thickly than the tip side marker 13B and the base end side marker 13C.
Patent JP-2012070018-A (JP)
Title: Semiconductor wafer device and method for manufacturing the same
Inventor: WATANABE KENICHI
IPC: H01L21/3205
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer device by which a desired wiring structure can be formed and an increase of a defective rate in a wafer effective region can be prevented.SOLUTION: The method for manufacturing a semiconductor wafer device comprises (a) a step of forming a lower wiring pattern connected to a semiconductor device on a semiconductor wafer provided with the semiconductor device formed on a circuit region, (b) a step of covering the lower wiring pattern to form a interlayer insulation film on the semiconductor wafer, and (c) a step of forming a via conductor connected to the lower wiring pattern on the circuit region and a wiring pattern deposited thereon by embedding a conductor pattern which associates with a wiring pattern on a boundary region outside the circuit region in the interlayer insulation film. The conductor pattern is formed while it is electrically isolated.
Patent JP-2013152681-A (JP)
Title: Food retrieval system and food retrieval method
Inventor: MIYAMOTO ASAKO
IPC: G07G1/01
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To easily order desired food so as to save a user time and effort when purchasing food.SOLUTION: A user terminal device enables a user to order desired food by obtaining a food retrieval screen from a merchandise managing/order receiving server, which is not shown in the figure, and allowing the user to select food information displayed when the user performs an operation on the food retrieval screen. The food retrieval screen is constituted of a first merchandise category selecting area 60a; a second merchandise category selecting area 60b; and a food displaying area 60e. In the first merchandise category selecting area 60a, recommendation information to be provided to the user is attached to the image showing a merchandise category, and when one merchandise category is selected, information on food being merchandise included in the selected merchandise category is displayed in the food displaying area 60e, while the recommendation information to be provided to the user is attached to the food information.
Patent JP-2013155536-A (JP)
Title: Device and method for resetting stop position of electric shutter
Inventor: ICHIYANAGI HIROAKI
IPC: E05F15/10
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To smoothly reset a stop position of a shutter curtain.SOLUTION: A device for resetting a stop position of an electric shutter includes: manual movement detection means for detecting that a stopped shutter curtain is manually moved in a normal operation mode; means for switching from the normal operation mode to a stop position resetting mode by the detection of manual movement by the manual movement detection means; means for acquiring stop position information on the shutter curtain manually moved to a desired stop position during the stop position resetting mode; and means for rewriting the stop position information set in an initial setting mode on the basis of the stop position information acquired during the stop position resetting mode.
Patent JP-2012219095-A (JP)
Title: Easily recyclable porous material-satellite nanoparticle composite and method for producing the same
Inventor: WOO KYOUNGJA
IPC: B01J37/04
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide: an environment-friendly porous material-satellite nanoparticle composite which has excellent recovery and repeated usage performance and can be used as a catalyst, an antiviral agent, or an antimicrobial agent; and a method for producing the same.SOLUTION: The porous material-satellite nanoparticles composite includes: a porous material 10; a molecule 20 having a first end 21 coupled to the surface of the porous material and including a functional group 22 in a second end; and satellite nanoparticles 30 coupled to the functional group. The method for producing the porous material-satellite nanoparticles composite includes steps of: (a) introducing porous material precursor materials to a first solution to prepare a second solution; (b) introducing the molecule including the functional group at the second end to the second solution to combine the first end of the molecule to an outer surface of the porous material to prepare a third solution containing a molecule-combined composite; (c) introducing a satellite nanoparticle seed to the third solution to combine the satellite nanoparticle seed to the functional group of the second end of the molecule; and (d) growing the satellite nanoparticle seed.
Patent JP-2013163617-A (JP)
Title: Method for producing silicon carbide single crystal
Inventor: SASAKI MAKOTO
IPC: C30B29/36
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silicon carbide single crystal capable of respectively optimizing a growth face of a seed substrate and a plane orientation of a reverse face thereof.SOLUTION: A method for producing silicon carbide includes the following steps of: preparing a seed substrate 1 having a growth face 2 and a reverse face 3 which is an opposite side of the growth face 2; and growing silicon carbide single crystal on the growth face 2 by a sublimation method. An angle formed by the growth face 2 and the reverse face 3 is 0.5° to 10°.
Patent JP-2012091038-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing acts of illegally performing shift winning into a special game state and a shift into the special game state by connecting a signal output device to a main control device.SOLUTION: A slot machine includes the main control device 131. The main control device 131 includes a main control board 131a equipped with a CPU 151. The CPU 151 includes a ROM 152 and a RAM 153 formed into one chip. Various signals from a start operation board 181a, a stop operation board 182a and a selector board 84a are input to the main control board 131a through various signal lines LN2, LN4, LN6 and harness H. The main control board 131a carries out rotation start and stop control of a reel unit based on the input signals. In this case, a power supply line ELN2 supplying power to the RAM 153 is provided between connectors CN1, CN2 of the signal line LN2.
Patent JP-2013167082-A (JP)
Title: Pile joint, joint for steel component, pile joining method, and steel component joining method
Inventor: KITAMURA MORIO
IPC: E02D5/24
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pile joint which can easily join piles to each other without being joined by welding or bolts, a joint for steel components which can easily join steel components to each other without being joined by welding or bolts, a pile joining method, and a steel component joining method.SOLUTION: A pile joint includes: a male member 12 which is provided on one joining direction end of a steel sheet pile 1 and formed with a locking part 121 at the tip; and a female member 11 which is provided on the other joining direction end of the steel sheet pile 1, allows insertion of the male member 12, and is formed with a locking groove 11b for locking the locking part 121 of the inserted male member 12. The female member 11 is formed so that an inlet width W2 of the locking groove 11b is narrower than a maximum width W1 of the locking part 121. When an upper steel sheet plate 1B and a lower steel sheet plate 1A are vertically or horizontally joined, the male member 12 of the upper steel sheet plate 1B is inserted into the female member 11 of the lower steel sheet plate 1A to elastically deform the female member 11 of the lower steel sheet plate 1A, whereby its inlet is expanded and the locking part 121 of the male member 12 of the upper steel sheet plate 1B is fitted into the locking groove 11b of the lower steel sheet plate 1A.
Patent JP-2013165859-A (JP)
Title: Pachinko game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine configured to detect an illegal winning act more reliably.SOLUTION: A Pachinko machine includes: a main controller 42 that outputs a winning command having information for recognizing the number of winning balls to be dispensed by a ball dispenser 33 on the basis of a game ball detection signal input from a winning detector 14s-17s, and outputs an out-ball passage command having information for recognizing the number of game balls having passed an out port on the basis of a game ball detection signal input from left or right out-ball detector 71a, 71b; and a sub controller 43 calculating a ball dispensing rate on the basis of the information included in the winning command and the out-ball passage command input from the main controller 42, and deciding whether the ball dispensing rate is abnormal or not.
Patent JP-2013170123-A (JP)
Title: Method for producing silanol under anhydrous condition
Inventor: IGARASHI Masayasu
IPC: C07F7/18
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of synthesizing silanol under an anhydrous condition and a mild condition, adapting to substrates having various substituents, and producing siloxanes freely at an excellent yield, while having high structure controllability.SOLUTION: By a hydrogen addition reaction in which benzyloxy-substituted silanes are used as a silanol precursor, and a metal in the group 9 or 10 on the periodic table or a metal compound is used as a catalyst, corresponding silanols can be produced safely and easily at a high yield under an anhydrous condition and a mild condition, and especially object silanols can be isolated easily by using a carbon-carrying catalyst.
Patent JP-2013170737-A (JP)
Title: Latent heat recovery type water heater
Inventor: KOYAKATA SATOSHI
IPC: F23N3/08
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a latent heat recovery type water heater capable of preventing drain scattering caused by the reverse flow of combustion gas during extinction.SOLUTION: A latent heat recovery type water heater includes: a combustion burner 8 for generating combustion gas by combustion; a primary heat exchanger 21 located on the combustion burner 8 to heat supplied hot water by receiving sensible heat of the combustion gas; a secondary heat exchanger 23 located on the primary heat exchanger 21 to heat supplied water by receiving latent heat of the combustion gas; a drain receiver 26 for partitioning the secondary heat exchanger 23 and the primary heat exchanger 21 from each other and receiving a drain generated from the secondary heat exchanger 23; a combustion fan 13 for supplying combustion air to the combustion burner 8 and blowing the combustion gas through the primary heat exchanger 21 and the secondary heat exchanger 23 to an exhaust port 25; and a control means 37 for controlling combustion and driving of the combustion burner 8 and the combustion fan 13. The control means 37 increases the rotational speed of the combustion fan 13 immediately before extinction.
Patent JP-2013169567-A (JP)
Title: Die for self-piercing rivet
Inventor: MAKINO TAKANORI
IPC: B21J15/30
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a die for a self-piercing rivet fastening device that fastens fastening object members formed by die casting etc., and having low ductility using a self-piercing rivet without cracking.SOLUTION: There is provided a die (50) for a self-piercing rivet fastening device (1) which includes: a punch (4) for driving a self-piercing rivet (10) having a large-diameter head portion (11) and hollow leg portions (12) extending downward from the head portion; and the die (50) and is configured to drive the self-piercing rivet (10) into a plurality of fastening object members (41, 42) placed on the die using the punch. There is a cavity (51) in the upper surface of the die (50) for receiving portions of the fastening object members (41, 42) which protrude by the self-piercing rivet having been driven by the punch. The cavity is axisymmetrical relative to the central axis of the cavity, and has a round recessed surface (52) in the central portion, a projecting surface (54) surrounding the round recessed surface (52), and a recessed surface (53) in the outer peripheral portion surrounding the projecting surface.