baber/WOPTO huggingface dataset:
Patent JP-2008519035-A (JP)
IPC: A61P1/12
Filed: 2005-11-03
Abstract: 4-Hydroxybenzomorphans containing carboxamide or thiocarboxamide at the 3-position are useful as analgesics, anti-diarrheal agents, anticonvulsants, antitussives and anti-addiction medications.
Patent JP-2008519730-A (JP)
Title: 航空機胴体構造フレーム
IPC: B64C1/06
Filed: 2005-11-07
Abstract: 【課題】本発明の対象は、下部アーチ（１）、床部材（３）を支持する横梁（２）、および下部アーチ（１）と横梁（２）の間の連結格子（４）を含む胴体構造フレームである。 【解決手段】連結格子（４）は、端部が横梁（２）と下部アーチ（１）とに添え継ぎされたバー（４ａ、４ｂ）から構成することができる。 【選択図】図１
Patent JP-2008520438-A (JP)
Title: 空気中を通過する可変光学経路区間を備えたアクティブビーム供給システム
IPC: B23K26/00
Filed: 2005-11-14
Abstract: レーザエネルギ供給システムはリレーイメージングシステムを備える。レーザエネルギを受け取るよう配置された入力光学装置、入力光学装置に対する入射角が調節可能な伝送ミラー、及び、ロボット搭載光学組立品が、レーザエネルギを移動可能なターゲット像平面に向けるように構成されている。レーザエネルギは、伝送ミラーから受光ミラーまでの空気中において、長さ及び入力光学装置に対する角度が変更可能な基本的に一直線の区間を含む光学経路をたどる。加工ヘッドに搭載された診断用装置によって処理が容易となる。
Patent JP-2008521295-A (JP)
Title: マトリクスの固有値分解と特異値分解のための効率的な計算
IPC: H04J99/00
Filed: 2005-11-15
Abstract: 固有値分解の場合、少なくとも１つの変数の第１のセットは、分解される第１のマトリクスに基いておよび座標回転デジタルコンピューター（ＣＯＲＤＩＣ）計算を使用して導き出される。少なくとも１つの変数の第２のセットは第１のマトリクスに基いておよびルックアップテーブルを使用して導き出される。第１のマトリクスの固有ベクトルの第２のマトリクスは第１および第２の変数セットに基いて導き出される。第１の変数セットを導き出すために、ＣＯＲＤＩＣ計算は、第１のマトリクスの要素に対して実行され、この要素の大きさと位相を決定し、位相に対してＣＯＲＤＩＣ計算が実行されこの要素のsineおよびcosineを決定する。第２の変数セットを導き出すために、中間量は、第１のマトリクスに基いて導き出されルックアップテーブルをアクセスするために使用される。
Patent JP-2008525454-A (JP)
Title: ビス（ハロイミド）の製造方法
IPC: C07B61/00
Filed: 2005-12-15
Abstract: 【解決手段】  ビス（ハロフタルイミド）を、イミド化触媒の存在下、オルトジクロロベンゼンやアニソールのような有機液体中の混合物において、１種以上のジアミン化合物と１種以上のハロフタル酸無水物との１５０℃以上での反応によって製造する。反応混合物を高速液体クロマトグラフィーのような分析法を用いて常時モニターすることによって、約１５重量％の固形分含量及びハロフタル酸無水物リッチな状態に維持する。生成物混合物はポリエーテルイミドの直接合成に直接利用でき、同様にスラリーも他のポリエーテルポリマーの製造に利用できる。 【選択図】  なし
Patent JP-2008526408-A (JP)
Title: 切除腔壁の治療のための留置治療装置及び処置方法
IPC: A61F2/958
Filed: 2006-01-07
Abstract: 生体内の腫瘍の少なくとも一部を外科的に切除することにより作られた切除腔における内壁を治療する留置治療装置（１）は、この装置（１）、装置の部品、及び装置（１）の付属品の材料を、生体内で生物学的に分解可能としたことを特徴とする。さらに、生体内の腫瘍を治療するための外科的処置方法は、（ａ）前記腫瘍の少なくとも一部を外科的に切除しそれにより生体の残存組織中に切除腔を作るステップと、（ｂ）前記切除腔の中に生分解性の治療装置を留置して、生分解性の装置が前記切除腔を埋めるようにするステップと、および（ｃ）前記留置した治療装置を用いて前記切除腔周囲の組織を治療するステップとを有する。
Patent JP-2008530113-A (JP)
Title: オキシムおよびヒドロキシラミン置換イミダゾ［４，５−ｃ］環化合物および方法
IPC: C07D471/04
Filed: 2006-02-10
Abstract: 動物においてサイトカイン生合成を調節し、ウイルス性疾患および腫瘍性疾患を含む疾患を治療するための、その２位にオキシムまたはヒドロキシルアミン置換基を有するイミダゾ［４，５−ｃ］環化合物（例えば、イミダゾ［４，５−ｃ］ピリジン、イミダゾ［４，５−ｃ］キノリン、６，７，８，９−テトラヒドロイミダゾ［４，５−ｃ］キノリン、イミダゾ［４，５−ｃ］ナフチリジンおよび６，７，８，９−テトラヒドロイミダゾ［４，５−ｃ］ナフチリジン化合物）、上記化合物を含む薬学的組成物、中間体、およびこれらの化合物の作製方法、ならびに免疫賦活剤としてのその使用方法を開示する。
Patent JP-2008532499-A (JP)
Title: 神経伝達物質輸送体をコードするヒトの自閉症感受性遺伝子及びその使用
IPC: A61K39/395
Filed: 2006-02-27
Abstract: 本発明ではヒトの自閉症感受性遺伝子の同定について開示しており、該遺伝子は治療的に活性な薬剤のスクリーニングの他、自閉症および関連する障害の診断、予防および処置に有用となりうる。本発明ではより具体的には、３番染色体上のＳＬＣ６Ａ１またはＳＬＣ６Ａ１１遺伝子およびその特定の対立遺伝子が自閉症への感受性と関連しており、治療的診断の新しい標的を示すことを開示している。本発明は、ＳＬＣ６Ａ１またはＳＬＣ６Ａ１１遺伝子内の特定の突然変異および発現産物、そしてこれらの突然変異に基づいた診断ツールおよびキットに関する。本発明は、アスペルガー症候群、広汎性発達障害、小児期崩壊性障害、精神遅滞、不安、憂うつ、注意不足活動過多症障害、発語の遅れ、てんかん、代謝異常、免疫障害、双極性疾患および統合失調症などの他の精神疾患および神経疾患の素因の診断、発見、予防および／または治療に使用可能である。
Patent JP-2009164401-A (JP)
Title: Manufacturing method of dust core
Inventor: SATO HIROSHI
IPC: H01F1/20
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core which has high magnetic permeability and excellent DC superposition characteristics.  <P>SOLUTION: Disclosed is the manufacturing method of the dust core in which metal magnetic particles are compression-molded, the manufacturing method of the dust core being characterized in that the metal magnetic particles are made of two kind of metal magnetic particles A and B differing in material and mean particle diameter, wherein the ratio of the mean particle diameters of the two kind of metal magnetic particles is 1:0.15 to 1:0.22 and the metal magnetic particles A have larger yield stress than the metal magnetic particles B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164988-A (JP)
Title: Communication system
Inventor: NISHIMURA JUN
IPC: H04W24/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of performing urgent communication via a wireless line when an abnormality is generated in communication between a radio base station and a distributed radio base station via a wired line.  <P>SOLUTION: The communication system is provided with the radio base station 1 having a down-frequency fa and an up-frequency fb which are different each other and the distributed radio base station 2 for communicating with the radio base station 1 via the wired line 3. When an abnormality occurs in communication via the wired line 3 the radio base station 1 is shifted to the two-wave waiting state of the down-frequency fa and the up-frequency fb.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170993-A (JP)
Title: Analog output terminal unit
Inventor: KANZAWA RITAI
IPC: F24F11/02
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog output terminal unit capable of respectively corresponding to voltage control type and current control type external apparatuses, and capable of achieving size reduction of the unit and low power consumption.  <P>SOLUTION: An input voltage signal generation part 2 switches an analog switch formed in an output signal generation part 3 in accordance with a control type of an external apparatus 5. Further, the input voltage signal generation part 2, when converting an operation signal from the external into an input voltage signal, converts the operation signal into a dynamic range input voltage signal corresponding to the control type of the external apparatus 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171092-A (JP)
Title: Audio apparatus
Inventor: KUNIEDA TOMONORI
IPC: H04R3/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio apparatus capable of achieving both a state where a response speed is accelerated and rapidly changing sound such as sudden sound and plosive sound can be output and a state where the response speed is made slow to increase the reproducibility of the sound.  <P>SOLUTION: The audio apparatus includes: a compressor 10 for compressing the dynamic range of sound signals beforehand; and an expander 20 for expanding them to original sound signals. The time constant of a first time constant circuit 15 for determining the attack time of the compressor 10 and the time constant of a second time constant circuit for determining the recovery time of the expander are made variable, and the attack time and the recovery time are made variable. By making the capacity of a capacitor 17 inside a CR time constant circuit variable, the time constant is made variable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165383-A (JP)
Title: Hollow fiber for reinforcing leader, leader and fishhook with leader
Inventor: NAKASAKI YORIHITO
IPC: A01K91/04
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber for reinforcing a leader, which does not make a fish have wariness, not only prevents a leader from being cut by rubbing with fish teeth when a fishhook is swallowed by a fish but also easily carries out a fine adjustment such as change of a position and length of a part to be reinforced according to the kind of fish to be fished.  <P>SOLUTION: When the hollow fiber 1 for reinforcing a leader, which reinforces a fixed section in the vicinity of an end part at a side to be bound to a hook 3 in the leader 2 is used, the leader 2 is inserted into the inside of the hollow fiber and the hollow fiber is extended in the length direction so that the hollow fiber is stuck fast to the fixed section in the leader 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165618-A (JP)
Title: Switch structure for automatic external defibrillator
Inventor: ISHINO KOJI
IPC: A61N1/39
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch structure of an automatic external defibrillator (AED) allowing an operator to easily turn on a main power supply of the AED, prohibiting the turn-off of the main power supply even if a mechanical switch is turned off while the AED is used because of wrong operation by the operator or other reasons, and permitting the turn-off of the main power switch only when the operator further operates the switch with a lid closed.  <P>SOLUTION: The switch structure of the automatic external defibrillator has a movable mechanism to turn on the main power supply switch when the lid is in the opened state by correlating the open/close state of the lid which covers the body of the automatic external defibrillator with the on/off of the main power supply switch, and to turn off the main power supply switch only when the operator further operates the switch without turning off the main power supply switch with only the transfer of the state of the lid to the closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167302-A (JP)
Title: Fluorine-containing curable composition
Inventor: SAKANO YASUNORI
IPC: C08G59/40
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-containing curable composition capable of yielding a cured product excellent in solvent resistance and chemical resistance within a shorter time compared to conventional ones, even at room temperature.  <P>SOLUTION: The composition comprises: (A) a fluorine-containing amino compound represented by formula (1): Y-Q-Rf-(X-Rf)<SB>n</SB>-Q-Y, which has primary or secondary amino groups at both ends; (B) an epoxy compound having at least two epoxy groups within a molecule in an amount resulting in 0.1-10 mol epoxy groups per 1 mol amino group in component (A); and (C) at least one fluorine-containing alcohol represented by formula (2): Rf'(CH<SB>2</SB>OH)<SB>m</SB>in an amount resulting in 0.001-0.5 mol alcoholic hydroxyl group per 1 mol amino group in component (A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008218985-A (JP)
Title: Conductive polymer solid electrolytic capacitor
Inventor: YAMAGISHI HIDEO
IPC: H01G9/028
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a high withstand voltage and excellent impedance characteristics.  <P>SOLUTION: The electrolytic capacitor at least has an electrolyte layer and an anode and a cathode. The anode and the cathode are arranged oppositely while sandwiching the electrolyte layer. The anode comprises an anode metal and a dielectric film. The electrolyte layer contains at least two kinds of ion liquids and a conductive polymer. Preferably, the electrolyte layer is formed so that the entire region of the surface of the dielectric film is covered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009173405-A (JP)
Title: Sheet treatment device
Inventor: NAGATA MUNETAKE
IPC: B65H37/04
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing a size and costs of a sheet treatment device having a paper bundle stapling means.  <P>SOLUTION: This device comprises a stapler unit (paper bundle stapling means) 50 for stapling an end of a paper bundle delivered by delivery means for delivering a plurality of aligned paper bundles, i.e., an end face in a direction orthogonal to a delivery direction of the paper bundle. Then, the delivery means delivers and stops the paper bundle so that the stapling portion of the paper bundle reaches a predetermined stapling position. Also, when stapling treatment is applied to the same paper bundle at a plurality of portions, the delivery means repeats delivery and stop of the paper bundle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008216989-A (JP)
Title: Microscope apparatus
Inventor: IKO CHIKAYA
IPC: G02B21/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope apparatus which is capable of performing control processing by automatically acquiring information of an optical member interchangeably disposed on the optical axis of a microscope.  <P>SOLUTION: A microscope apparatus 1 includes an optical member 7 interchangeably disposed on the optical axis I of an optical system provided to the microscope, a display part 21 which is disposed on the optical member and displays information about this optical member, an imaging means 11 which is disposed in the vicinity of the display part and images the information displayed on the display part, and a control means 3 which performs control processing of the microscope on the basis of the information imaged by the imaging means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110247-A (JP)
Title: Consumption tax collection type game medium dispenser, consumption tax collection type game medium dispensing method and consumption tax collection type game processing system
Inventor: AKIYAMA MANABU
IPC: A63F7/02
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumption tax collection type game medium dispenser having a function of collecting consumption tax, consumption tax collection type game medium dispensing method and consumption tax collection type game processing system.  <P>SOLUTION: A plurality of Pachinko machines 2 and inter-machine dispensers 3, 4 connected to the respective Pachinko machines 2, a plurality of slot machines 5 and an inter-machine dispenser 6 connected between the slot machines 5 are connected to a network 8 through an island computer 7. In a game parlor, a ticket issuing machine 20, a replay reception machine 12, a counter 9, a prize management machine (POS) 11, and an adjustment machine 10 are installed along with the inter-machine dispensers, and in these machines, consumption taxes can be collected so that consumption taxes for the dispensed balls and prize barter can be properly collected from the game players.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181684-A (JP)
Title: Audio device, method of controlling audio device, and program
Inventor: KOMATA HIROHITO
IPC: G11B20/10
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio device which processes data at high speed between connected media, to provide a method of controlling an audio device, and a program.  <P>SOLUTION: An audio device 100 is provided with: an interface 20 detecting connection with a personal computer 400; a USB hub 10 connected to external storage media 200 and 300 which store arbitrary content; a DSP 40 processing contents stored in the storage media 200, 300 connected to the USB hub 10; and a host micro-computer 70 controlling, when an interface 20 detects connection with the personal computer 400, a switching part 30 so that the personal computer 400 processes content stored by the storage media 200, 300 instead of the DSP40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008112475-A (JP)
Title: Electronic trading system
Inventor: KEMP GARY ALLAN JR
IPC: G06Q40/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trading system for dramatically shortening a time required for a user when electronically trading at an exchange.  <P>SOLUTION: This trading system for displaying the market depth of commodities traded in the market displays a plurality of integrated static prices 1714 arrayed in a predetermined direction; a plurality of integrated dynamic bits corresponding to each of the plurality of integrated prices arrayed in the predetermined direction in a bit display region 1710; and a plurality of integrated dynamic asks corresponding to each of the plurality of integrated prices arrayed in the predetermined direction in an ask display region 1714. In this case, the plurality of integrated bids and the plurality of integrated asks express the market depth of commodities, and the plurality of integrated prices express the plurality of prices of the commodities, and the plurality of integrated bits express the plurality of bid quantities of the commodities, and the plurality of integrated asks mean the plurality of ask quantities of the commodities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010261716-A (JP)
Title: Electromagnetic field measurement device
Inventor: IWANAMI MIZUKI
IPC: G01R29/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic field measurement device which can accurately and timely detect a circuit operation in a region where electronic devices are mounted with a high density.  <P>SOLUTION: The electromagnetic field measurement device includes: a laser beam source; a polarization controller which linearly polarizes laser beams; an optical fiber probe having an electro-optical material or a magneto-optical material at a tip end thereof so that a laser beam reflected by the tip end is subjected to polarization modulation in accordance with the electric field intensity or the magnetic field intensity at the tip end; and an analyzer which converts the laser beam reflected by the optical fiber probe into an intensity-modulated beam. The laser light source has: an optical circulator which emits a plurality of laser beams of different wavelengths by time division and outputs laser beams linearly polarized by the polarization controller, to a multiplexer/demultiplexer and outputs the laser beams inputted from the multiplexer/demultiplexer to the analyzer; and the multiplexer/demultiplexer which outputs laser beams of respective wavelengths to different optical fiber probes and outputs the laser beams to the optical circulator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009186814-A (JP)
Title: Liquid crystal display element
Inventor: NAKAO TETSUHISA
IPC: G02F1/1339
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal cell capable of reducing low temperature bubbles while securing load resistance.  <P>SOLUTION: Elastic layers 26, 44 are respectively formed on substrates 16, 17 which are arranged so as to be faced to each other. A plurality of spacers 19 for holding a gap between the substrates 16, 17 are fixed on prescribed positions between the substrates 16, 17 by adhesive layers 47, 48. Load applied to the spacers 19 is uniformly dispersed into the elastic layers 26, 44 and the applied load is surely received by the spacers 19 and the elastic layers 26, 44. Even when a liquid crystal layer 18 is contracted under a low temperature environment, the elastic layers 26, 44 are contracted following the contraction of the liquid crystal layer 18. Consequently, low temperature bubbles can be reduced while securing load resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189386-A (JP)
Title: Implement for assisting introduction of guide wire into catheter
Inventor: ITO HIROSHI
IPC: A61M25/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for assisting introduction of a guide wire into a catheter which facilitates introduction and elimination of the guide wire into and from the catheter inserted into a living body.  <P>SOLUTION: The implement for assisting introduction of a guide wire into a catheter has a main unit having a distal end and a proximal end. The main unit has a groove section extending from the distal end to the proximal end. A guide wire proximal end introducing section for introducing the proximal end of a guide wire is arranged near the distal end of the groove section, and a catheter distal end fixing section is arranged near the proximal end of the groove section. An annular section with a slit extending fully in the longitudinal direction of the groove is formed on a part of the groove section including the distal end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196008-A (JP)
Title: Pneumatic tool
Inventor: HIRAI SHOICHI
IPC: B25F5/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tool which has an air motor 1 operable by compressed air, wherein the pneumatic tool reduces an operating load of a trigger 11 for activating a throttle valve 5 for controlling an inflow amount of the compressed air to the air motor 1, irrespective of a manner of drawing the trigger 11, and facilitates minute adjustment of the inflow amount of the compressed air to the air motor 1.  <P>SOLUTION: According to the structure of the pneumatic tool, a throttle rod 13 for opening/closing the throttle valve 5 is protruded from a handle 2, and the trigger 11 for sliding along a track 14a formed on a trigger piece 14 is arranged at a location opposed to a protruding end of the throttle rod 13. Then a trigger arm 16 having one end thereof inserted into an engaging hole 14b formed in the trigger piece 14, is mounted on a pivot shaft 15 of the trigger 11, and a gap between a pivoting portion 16a and an engaging portion 16b of the trigger arm 16 is arranged so as to be opposed to the throttle rod 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198344-A (JP)
Title: Living body detection system
Inventor: MANBA KEN
IPC: G01H11/08
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, though a constitution is generally used, wherein a sensor is provided beforehand in a vehicle, and a living body in the vehicle is detected by using an output signal from the sensor, in a conventional living body detection system for confirming whether a human remains in a vehicle, the constitution can be applied only to a specific vehicle provided with the sensor, and cannot be applied to an unspecified vehicle.  <P>SOLUTION: In a living body detection system, a vibration detection means is brought into contact with a body or a wheel of a stopped vehicle, to thereby detect vibration of the vehicle, and it is detected whether a human remains in the vehicle by detecting whether a living body signal is included in a vibration signal. Since the vibration detection means is provided independently of the vehicle, a living body detection in the vehicle can be performed relative to an unspecified vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198880-A (JP)
Title: Image forming apparatus
Inventor: MIKUNI ATSUSHI
IPC: B41J29/377
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive rise in temperature within an apparatus body even when a failure occurs in one of blowers in an image forming apparatus provided with a plurality of blowers.  <P>SOLUTION: When the failure is detected in any of the blowers and when failure in one of the blowers is detected, the blown amount by the blower which is other than the blower detected to have the failure is increased compared to that before the detection of the failure. Thus, even when the failure occurs in one of the blowers, excessive rise in the temperature within the apparatus body can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200344-A (JP)
Title: Manufacturing method of printed wiring board
Inventor: TASHIRO HIROSHI
IPC: H05K3/42
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board by which smearing can be suppressed in an easy manner during formation of a through-hole including formation of a via hole using drills.  <P>SOLUTION: The manufacturing method of the printed wiring board includes a process of forming the via hole 4 in a laminate sheet 1 by drilling the laminate sheet 1 with drills, and a plating process of performing through-hole plating on an internal wall of the via hole 4. In the boring process, a primary hole 3 is bored in the laminate sheet 1 by the use of a drill 2a for primary boring. Then the via hole 4 is formed at the formation position of the primary hole 3 in the laminate sheet 1 by the use of a drill 2b for secondary boring. The difference in diameters of the drill 2a for primary boring and the drill 2b for secondary boring is 1 to 100 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197954-A (JP)
Title: Valve
Inventor: NAMITA GIICHI
IPC: F16K31/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly block the flow of fluid in a valve closing state using a valve with a simple structure.  <P>SOLUTION: In the valve, an opening/closing member linearly moves in a flow passage, and a fluid pressure is controlled according to the movement distance of the opening/closing member. The opening/closing member comprises a spherical or hemispherical valve body and another cylindrical valve body having an annular groove formed on the outer periphery. These two valve bodies have a connection structure in which an universal joint is provided. Thereby, the valve body is reliably brought into contact with a stepped portion of the flow passage, so that the flow passage can be reliably closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT