baber/WOPTO huggingface dataset:
Patent JP-2010505143-A (JP)
Title: ミックス信号処理装置及びミックス信号処理方法
IPC: H04S5/02
Filed: 2007-10-01
Abstract: 本発明は、信号処理方法及び装置に関するもので、より詳細には、オーディオ信号またはビデオ信号などのミックス信号をエンコーディング及びデコーディングできる信号処理方法及び装置を提供する。この信号処理方法は、ミックス信号ビットストリームから１つ以上のソース信号を含むミックス信号を抽出する段階と、付加情報ビットストリームから付加情報を抽出する段階と、ユーザミックスパラメータを獲得する段階と、これらミックス信号、付加情報及びユーザミックスパラメータを用いてリミックス信号を生成する段階と、を含み、ここで、付加情報ビットストリームは、第１ヘッダ領域とデータ領域とに区分され、データ領域は、１つ以上のフレームデータ領域及び１つ以上の第２ヘッダ領域を含む構成とした。 【選択図】図１１
Patent JP-2010509305-A (JP)
Title: モキシフロキサシン塩酸塩の合成方法
IPC: C07B61/00
Filed: 2007-11-13
Abstract: モキシフロキサシン塩酸塩の新規な多形を、この多形をつくるための方法と一緒に記載する。更に、モキシフロキサシン塩酸塩の形成における式(Ｉ)および(II)を有する新規な中間体を記載する。
Patent JP-2010509008-A (JP)
Title: 骨片用固定具
IPC: A61B17/58
Filed: 2007-11-13
Abstract: 固定具、特に骨片等を固定するためのペグ、であって、互いに平行に延びている少なくとも２つの外側サブ要素と、拡張要素と、を有しており、外側サブ要素は、固定具が、拡張要素を用いて、コンパクト状態から拡張状態へ変化するような形態であって、また、そのように互いに対して配置されており、２つのサブ要素は、拡張要素のためのキャビティを囲んでおり、キャビティは、拡張要素のためのスライド面を有しており、そのスライド面は、固定具の長手方向軸に対して平行に延びており、コンパクト状態の固定具におけるスライド面の相互間隙は、拡張要素のスライド面の相互間隙よりも小さく、また、拡張要素のスライド面も固定具の長手方向軸に対して平行に延びており、サブ要素のスライド面は、キャビティを画定しており、拡張要素のスライド面は、サブ要素間のキャビティ内への拡張要素の導入によって、サブ要素が横方向に離れ且つ固定具がその横方向の拡張状態へ変化するような形態であって、また、そのように互いに対して配置されており、サブ要素は、コンパクト状態の固定具に対し、直径が３〜７ｍｍで且つ長さが６０ｍｍ以上の、円筒基本形を、与えており、コンパクト状態の固定具の長手方向において、円形断面の縦部分と、星形断面の縦部分とが、交互になっており、星形断面の縦部分は、上記縦部分外側の柱状縦リブによって、それぞれ形成されており、円形断面の縦部分の直径は、星形断面の縦部分の直径よりも、小さい。
Patent JP-2010511223-A (JP)
Title: 文書検証システム及び方法、並びに電子文書サービス提供システム
IPC: G06F21/60
Filed: 2007-11-22
Abstract: 【課題】電子文書検証システム及び方法、電子文書サービス提供システムを提供する。 【解決手段】電子文書検証システムは、電子文書をスキャニングして前記電子文書のイメージを取得するイメージデータ取得部と、前記取得された電子文書のイメージの特定位置に挿入されているバーコードを検出して前記検出されたバーコードを復号化して第１の電子文書データを取得するバーコード検出部と、前記取得された電子文書のイメージを前記第１の電子文書データと比較可能な形態に変換して第２の電子文書データを生成するイメージデータ変換部と、前記第１の電子文書データと前記第２の電子文書データとを比較して前記電子文書の偽変造如何を判断する偽変造判断部及び前記偽変造判断部により判断された偽変造判断結果をディスプレーするディスプレー部を含む。従って、オンラインで発給されて出力された電子文書をスキャンして得られた第１文書情報と前記電子文書に含まれたバーコードから復元された第２文書情報をお互いに比較して電子文書の偽変造如何を自動検証できる。 【選択図】図１
Patent JP-2010512467-A (JP)
Title: 出動用装備服における化学的および生物学的保護を提供するための方法およびシステム
IPC: A62B17/00
Filed: 2007-12-10
Abstract: 化学的および生物学的保護用の消防士の出動用装備服が提供される。保護織布は、少なくとも１種の化学剤または生物剤からの保護を提供できる、少なくとも１種の収着性物質、反応性物質、または収着性と反応性を併せ持つ物質を含む。収着性物質、反応性物質または収着／反応性物質は、好ましくは、衣服の寿命を延ばすことができるように、再活性化、再生または除去・交換が可能である。織布、衣服、ならびに織布および／または衣服の製造方法の実施態様では、防護服において、収着／反応能力、耐燃性、透湿性、液不透過性、快適性および耐久性を独特に組み合わせて提供できる。
Patent JP-2010513519-A (JP)
Title: キナーゼインヒビター活性を有するある種のピラゾリン誘導体
IPC: C07D407/14
Filed: 2007-12-19
Abstract: 本発明は、プロテインキナーゼのインヒビターとして有用なある種のピラゾリン化合物を提供する。提供するのは、式（Ｉ）の化合物から選択される少なくとも１つの化学実体およびその薬学的に許容され得る塩である。また、本発明は、医薬組成物および種々の疾患の処置における該組成物の使用方法を提供する。また、本明細書に記載の少なくとも１つの化学実体および薬学的に許容され得る担体を含む医薬組成物を提供する。また、ヒトの障害の処置または予防のための本明細書に記載の少なくとも１つの化学実体の使用を提供する。
Patent JP-2010531423-A (JP)
Title: エコノマイザ熱交換器
IPC: F25B1/10
Filed: 2006-12-29
Abstract: 冷凍システムは圧縮機を含む。熱除去熱交換器が、冷媒の主流路に沿って圧縮機の下流にある。膨張装置が、主流路に沿って熱除去熱交換器の下流にある。熱吸収熱交換器が、主流路に沿って膨張装置の下流にある。エコノマイザ熱交換器が、主流路に沿って熱除去熱交換器と膨張装置との間にある。エコノマイザ熱交換器は、主流路から第１のエコノマイザ流路に熱を伝達するように構成された第１の部分を含む。エコノマイザ熱交換器は、主流路から第２のエコノマイザ流路に熱を伝達するように構成された第２の部分を含む。
Patent JP-2010529642-A (JP)
Title: 半導体デバイスの応力のモデリング方法およびシステム
IPC: H01L29/00
Filed: 2008-02-06
Abstract: 【課題】半導体デバイスの応力をモデリングする方法を提供する。 【解決手段】コンパクト・モデル内のモデル・パラメータの正確さを改善する計算方法は、応力モデルを、ベース・モデルを生成するデータセットに再フィッティングすることによって、独立に形成されたベース・モデルと応力モデルを矛盾が無いように適合させるための方法及びアルゴリズムを用いる（３１０、３２０）。再フィッティング・アルゴリズムは、応力モデルが寸法スケーリング・マクロから取得されるデータセットに適用されるので、ベース・モデルと応力モデルの間のあらゆる不一致を除去する。寸法スケーリング・マクロのデバイスに関する応力オフセットは、同じデバイスのモデル・パラメータの測定値にフィットするように計算される（３４０）。モデル・パラメータを寸法スケーリング・マクロからのデータセットにフィッティングするプロセスは、モデル・パラメータに関する定数、１次及び２次係数を計算し、これらが回路のシミュレーション及び最適化に用いられるモデル・パラメータ及びコンパクト・モデルの正確さを増すように用いられる（３６０）。 【選択図】図３
Patent JP-2010517729-A (JP)
IPC: A61L27/00
Filed: 2008-02-13
Abstract: The procedure for the production of storable metal implant with an ultrahydrophilic surface, comprises treating the surface of the implant with oxidation agent to form an oxidation layer on the surface of the metal until a contact angle hysteresis of less than 0.5[deg] arises during treating the surface of the implant with water or until the contact angle hysteresis lies in the area of minimum in diagram during the application of the contact angle hysterisis against the time period of the oxidation treatment or treating the surface of the implant with chromium-sulfuric acid. The procedure for the production of storable metal implant with an ultrahydrophilic surface, comprises treating the surface of the implant with oxidation agent to form an oxidation layer on the surface of the metal until a contact angle hysterisis of less than 0.5[deg] arises during treating the surface of the implant with water or until the contact angle hysteresis lies in the area of minimum in diagram during the application of the contact angle hysteresis against the time period of the oxidation treatment or treating the surface of the implant with chromium-sulfuric acid with a density of greater than 1.40g/cm over a period of 0.5-1 hour at 200-250[deg] C. The implant consists of metal and/or metal alloy with ceramic material. A saline water solution that is inert against the ultrahydrophilic surface consists of a total ion concentration of more than 0.5 mol/liter and surrounds all sides of the implant. The implant in the saline water solution brings in a carrier packaging, which locks in gas and liquid tight manner. The saline water solution vaporizes for drying and uses in a quantity and with a salt concentration that forms a salt layer covering all sides of the implant with a layer thickness of 1-500 mu m after the vaporization. The implant is sterilized with electromagnetic radiation. Independent claims are included for: (1) a storable implant; and (2) a method for loading the surface of the implant with peptides and bone growth factors.
Patent JP-2010519906-A (JP)
Title: Ｅｒｂｂファミリー遺伝子の発現を抑制するための核酸化合物およびその使用
IPC: A61K31/713
Filed: 2008-02-28
Abstract: 本開示は、１つ以上のＥＲＢＢファミリー遺伝子の発現を低下または停止させる能力を持つ、部分二重鎖リボ核酸分子（ｍｄＲＮＡ）を提供する。本開示のｍｄＲＮＡは、組み合わさって、ニックまたはギャップによって離された少なくとも２つの非重複二本鎖領域を形成する少なくとも３本の鎖を含み、１本の鎖は１つ以上のＥＲＢＢファミリーのｍＲＮＡに相補的である。さらに、部分二重鎖は、５−メチルウリジンで置換される少なくとも１つのウリジン、および任意選択的に他の修飾、またはこれらの任意の組み合わせを有し得る。また、細胞において、または対象において、１つ以上のＥＲＢＢファミリー遺伝子の発現を低下させ、１つ以上のＥＲＢＢファミリー関連疾患を治療する方法も、提供する。 【選択図】図９
Patent JP-2011140458-A (JP)
Title: Method for producing polyglycidyl ether
Inventor: OGAWA AKIRA
IPC: C07B61/00
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily producing a polyglycidyl ether in which the total chlorine content is reduced.  <P>SOLUTION: The method for producing the polyglycidyl ether represented by general formula (II) (wherein, R<SB>1</SB>and R<SB>2</SB>are each independently hydrogen or 1-4C alkyl; and m and n are each independently a number of 1-10) includes reacting a polyhydric alcohol represented by general formula (I) (wherein, R<SB>1</SB>and R<SB>2</SB>are the same as R<SB>1</SB>and R<SB>2</SB>in general formula (II)) with β-methylepichlorohydrin and an alkali. The reaction is carried out in the presence of a phase-transfer catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146195-A (JP)
Title: Connector protection structure for vehicle
Inventor: MIYOSHI TOMOYUKI
IPC: B60R16/02
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of degradation of insulation when a connector is damaged by vehicular crash or the like, regarding a connector protection structure for a vehicle.  <P>SOLUTION: In the protection structure for the vehicle with a protection member that is mounted on the vehicle and protects a connector that connects wires, the protection member is an expandable insulation cover that covers the whole connector and bonded to an end part of a high-voltage line that is connected with a power supply with a voltage higher than a predetermined one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011145439-A (JP)
Title: Rotation transmission mechanism for image forming apparatus
Inventor: TOMII MINORU
IPC: G03G15/00
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To stably transmit rotation of a motor to a member to be driven by composing an input side and an output side of a two-step gear meshed with gears, which are made of different material each other, with different material each other and preventing a part of a middle gear from wearing out in an earlier stage than a driven side gear.  <P>SOLUTION: The rotation transmission mechanism 10 includes a motor gear 1, the middle gears 2 and 3, and a drum gear 4, and transmits the rotation of the motor 300 from the motor gear 1 to a photoreceptor drum 142 through the middle gears 2 and 3 and the drum gear 4. The middle gear 3 is constituted of two divisions, that is, the input side gear 31 meshed with the output side gear 22 of the middle gear 2 and the output side gear 32 meshed with the drum gear 4, and the input side gear 31 and the output side gear 32 are coaxially integrated. The input side gear 31 is composed of material more flexible than that of the output side gear 32. The output side gear 32 is composed of material harder than that of the drum gear 4. The output side gear 22 is composed of material more flexible than that of the drum gear 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011145501-A (JP)
Title: Video processing circuit, processing method thereof, liquid crystal display apparatus and electronic device
Inventor: IIZAKA HIDETO
IPC: G09G3/36
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decrease of display quality due to a lateral electric field.  <P>SOLUTION: A liquid crystal panel 100 includes a liquid crystal element having a liquid crystal 105 between a pixel electrode 118 provided to an element substrate 100a and a common electrode 108 provided to a counter electrode 100b. An image processing circuit 30, in normally black mode, detects the boundaries between a dark pixel of which liquid crystal element has a lower applied voltage than a voltage Vth1 corresponding to a gradation level specified by an image signal Vid-in and a bright pixel of which liquid crystal element has a voltage Vth2 or higher, respectively by a present frame and a previous frame, and substitutes the applied voltage to the dark pixel in contact with a portion moved by one pixel from the boundary in front of the previous frame among the boundaries of the present frame from the applied voltage corresponding to the gradation level specified by the image signal of the present frame to a voltage Vc1 at the voltage Vth1 or higher and below the voltage Vth2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144765-A (JP)
Title: Marine exhaust gas denitration device
Inventor: MURATA SATOSHI
IPC: F01N3/24
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the clogging of a urea water injection nozzle or an exhaust pipe.  <P>SOLUTION: This marine exhaust gas denitration device 1 includes a reactor 2 for producing ammonia from urea water, the urea water injection nozzle 32 for supplying the urea water into the reactor 2, and a SCR catalyst part 4 provided in an exhaust gas passage on the downstream side of an exhaust turbocharger 5 to be driven by exhaust gas from a diesel engine 3 for performing exhaust gas denitration using the ammonia supplied from the reactor 2. To the reactor 2, the exhaust gas is guided which is extracted part of the exhaust gas to be supplied from the diesel engine 3 to the exhaust turbocharger 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149973-A (JP)
Title: Optical connector device
Inventor: OKADA MASASHI
IPC: G02B6/32
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector device which can simply evaluate shaft deviation.  <P>SOLUTION: The optical connector device includes a lens, a lens holder for holding the lens, and a base located behind the lens holder. The lens holder has two grooves where the center between the grooves is aligned to the center of the lens in the horizontal direction. Also, the base has a storing groove and is designed so that the center of the optical fiber and the center of the lens are made coincident in a state that the optical fiber is arranged in the storing groove. For grasping shaft deviation, measurement is performed whether the center between the grooves is coincident with the center of the storing groove in the horizontal direction, and measurement is performed whether the optical connector device is formed in the vertical direction according to a designed dimension.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151057-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKAHIRA JUNYA
IPC: H01L23/52
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a silicon carbide thin film from being lost or peeling with respect to a method of manufacturing a semiconductor device by enhancing mechanical strength of the silicon carbide thin film.  <P>SOLUTION: The method of manufacturing the semiconductor device includes the processes of: forming the silicon carbide thin film using a material, which has a functional group having a -CH<SB>2</SB>- bond combined cyclically with Si and including double bonds, on a porous low-dielectric-constant insulating film; forming a hard mask by etching the silicon carbide thin film into a predetermined pattern; and forming at least one of a groove for wiring formation and a via hole by etching the low-dielectric-constant insulating film using the hard mask as an etching mask.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151091-A (JP)
Title: Coating liquid for forming gate insulating film
Inventor: NODA KAZUYUKI
IPC: C08G69/02
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate insulating film of high electric charge mobility, which is formed by employing a simple film formation method such as spin coating or printing, and also to provide a composition for forming the film, and a good organic thin-film transistor that uses the gate insulating film.  <P>SOLUTION: As a gate insulating film formation composition, an epoxy resin curing composition is used which contains a polyamide compound having a structure containing a phenolic hydroxyl group represented by a general formula (I) or (II) in a repeating unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147570-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving player's interest with respect to a notice performance to be executed before the consumption of a holding state.  <P>SOLUTION: When executing a ready-to-win state performance as a game performance to be executed on a liquid crystal display device 1400 by comparing a ready-to-win state random number and a prior determination table in a step S61 of performance prior determination processing, the game performance is classified into one of "ready-to-win states 1-3" of displaying a ready-to-win state in the game state of one of probability variation time, time shortening time and normal time, "ready-to-win states 4-6" of displaying the ready-to-win state in the game state of either time shortening time or normal time, and "ready-to-win states 7-9" of displaying the ready-to-win state in the game state of the normal time. Then, on the basis of such prior determination information, until holding display displayed at a holding state display part 3152 is consumed, a holding notice performance of executing the big winning expectation degree for the variable display of decorative symbols based on the holding display is executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151216-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TONARI SHINICHI
IPC: H01L23/522
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in inter-wiring capacity by suppressing generation of a leakage current between wirings.  <P>SOLUTION: This invention relates to a method of manufacturing a semiconductor device 100, including a process (A) of forming a damascene wiring on an insulating film 2, and the method includes a process (B) of performing plasma processing on a surface of the insulating film 2 formed on a substrate 1 to desorb water in the insulating film 2, and a process (C) of performing annealing processing in an atmosphere including a silylating gas to silylate the insulating film 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150569-A (JP)
Title: Production preparation activity program and its recording medium
Inventor: KINOSHITA TAKEO
IPC: G05B19/418
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production preparation activity program for efficiently executing production preparation activity by easily using an existing production line and to provide its recording medium.  <P>SOLUTION: Actual operator's work video data in an existing production line are displayed. An element work picture 200 for inputting element work information relating to a plurality of element works held by one work process included in the work video data is displayed. On the basis of the input element work information, the element work data are output. On the basis of the element work data, mass production trial in a virtual space is executed, and the virtual video data based on the mass production trail are output. The virtual video data and the work video data are commonly utilized by a plurality of function modules which each execute independent production preparation activity processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148452-A (JP)
Title: Rear structure of saddle riding type vehicle
Inventor: TSUJIMOTO ARIHIDE
IPC: B62J25/00
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear structure of a saddle riding type vehicle capable of facilitating mounting and dismounting work while reliably supporting a pillion step and holding external appearance.  <P>SOLUTION: A frame side boss portion 71 is provided so as to project outwardly from a rear frame lateral surface 22A1 located outside in the vehicle width direction of a rear frame 22. A through-hole 72 of the frame side boss portion 71 is formed in the direction including at least the front-rear direction or vertical direction of the vehicle. A holder side boss portion 63 has a recess which is formed in a contact surface between the frame side boss portion 71 and thereof, and the recess has a female screw in which a bolt 81 is fastened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010196892-A (JP)
Title: Method for manufacturing bush assembly and vibration insulating rubber bush
Inventor: ITO TATSUYA
IPC: F16F15/08
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a bush assembly enhancing a drawing force from a mating member of a vibration insulating rubber bush having an outer sleeve made of resin to be higher than known arts.  <P>SOLUTION: When the vibration insulating rubber bush 10 having the outer sleeve 12 made of resin is press-fitted to the cylindrical mating member 38 made of metal and having a circular inner peripheral surface in the axial direction in an outer surface, the vibration insulating rubber bush 10 is press-fitted to the mating member 38 with hard powder comprising a material harder than the outer sleeve 12 attached to the outer surface of the outer sleeve 12. The outer sleeve 12 is then pressed into the mating member 38 so that the hard powder stays between the outer surface of the outer sleeve 12 and the inner surface of the mating member 38, to form the bush assembly 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011153489-A (JP)
Title: Meter unit
Inventor: KAWASAKI KOICHI
IPC: G01F15/18
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meter unit which enables a check valve to be easily replaced by efficient replacement operations without detachment of secondary-side piping, and which enables a water works meter to be mounted in a predetermined installation direction without adjustment of a mounting portion of the water works meter after the replacement of the check valve.  <P>SOLUTION: The meter unit keeps primary-side and secondary-side mounting members 3 and 4 for crimp-fixing the water works meter 5 mounted in the longitudinal direction of a base body 2 which is equipped with a protrusion 75 for prevention of inverse installation of the meter. In this meter unit, a cap member 51 for housing the check valve 50 is screw-connected to the secondary-side mounting member 4, a meter retainer member 8 is provided between the cap member 51 and a top surface 2a of the base body; and an upper portion of the meter retainer member 8 and the cap member 51 are provided in such a manner that the meter retainer member 8 can be attached to/detached from the cap member 51 via an attachment/detachment engagement portion 79.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153503-A (JP)
Title: Color cone and grip implement
Inventor: YOSHIMIZU TOSHIRO
IPC: E01F9/688
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cone which is simple in structure, easily gripped while preventing injury of hands and fingers, makes installation and recovery work efficient and is prevented from sticking closely, even if a plurality of color cones are stored one on top of another.  <P>SOLUTION: The tip of a cone body 110 is provided with an open hole 111, and a substantially spherical grip part 130 larger in diameter than the open hole 111, is connected to one end of a tension wire 140. The other end of the tension wire 140 is fixed to the inside and energized in a direction to stick the grip part 130 closely to the open hole 111.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159892-A (JP)
Title: Semiconductor package and high-frequency semiconductor device
Inventor: SENJU TOMOHIRO
IPC: H01L23/10
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package that can improve a sealing property.  <P>SOLUTION: The semiconductor package includes: a base substance 11 made of a metal; a frame body 12 made of a dielectric, which is placed on a surface of the base substance 11 and includes an opening in its center portion; a seal member 13 which is placed on an upper surface of the frame body 12, includes an opening 21 in its center portion, has the thickness being substantially equal to that of the base substance 11, and has a coefficient of linear expansion being substantially equal to that of the base substance 11; and a lid portion 14 placed on an upper surface of the seal member 13. A desired space is made by the base substance 11, the frame body 12, the seal member 13 and the lid portion 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161530-A (JP)
Title: Collet chuck device
Inventor: KAWADA TAKAHIRO
IPC: B23B31/20
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collet chuck device capable of setting an inner diameter in an open state to be larger.  <P>SOLUTION: An engaging part between a collet body 6 formed with a tapered surface 7 on an outer peripheral side and an engaging body 12 engaged to the collet body 6 side, is formed so that the collet body 6 side may be elastically pressed and engaged toward a side of a storing body 3 for storing the collet body 6 to enlarge the inner diameter of the collet body 6 in a separation state of the tapered surface 7 formed on the outer peripheral side of the collet body 6 and a tapered surface 4 formed in the storing body 3 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT