baber/WOPTO huggingface dataset:
Patent WO-2009139367-A1 (WO)
Title: 電磁継電器
Inventor: CHIDA YOSHIFUMI
IPC: H01H50/14
Filed: 2009-05-12
Abstract: 【課題】　高信頼で、小型で、低い実装高さを有し、表面実装に適したパワー用の双子型の電磁継電器を提供すること。 【解決手段】　電磁継電器ブロックの構成部品であるコイルのスプールに設けた突起がベースプレート５の突起挿入孔５ａ，５ｂに挿入されて固定されることにより、ベースプレート５上に二つの電磁継電器ブロック４Ａ、４Ｂが、その中心軸がベースプレートに対してほぼ平行となるようにベースプレート上に並設され、ベースプレート５にはベース防護壁５ｃを設置してあり、組み立てた際にスプールのコイル線の巻きつけ端子部をベース防護壁と固定端子ブロックの固定端子防護壁とで覆い隠し、接点間への巻きつけ端子部からのフラックスなどの異物の混入を阻止する。
Patent WO-2010140234-A1 (WO)
Inventor: SHIMIZU MASAYUKI
IPC: G01B21/22
Filed: 2009-06-03
Abstract: L'invention porte sur un dispositif d'estimation de valeur de décalage de capteur pouvant estimer une valeur de décalage de capteur avec un bon degré de précision. Une unité de calcul de correction de capteur (8) d'un dispositif d'estimation de valeur de décalage de capteur (1) estime chaque valeur de décalage d'un capteur d'accélération droite et gauche (3), d'un capteur d'angle de direction (4) et d'un capteur d'amplitude de lacet (5) conformément à une équation de mouvement prenant en considération l'augmentation de charge dans le cas de la rotation d'un véhicule (X) et les informations de déplacement détectées par un capteur (2). Ainsi, même dans le cas où un véhicule se déplace sur une route avec une augmentation de charge, il est possible d'estimer des valeurs de décalage de ces capteurs (3-5) avec un bon degré de précision.
Patent WO-2010001843-A1 (WO)
Inventor: KITSUNAI KOUJI
IPC: G11B5/73
Filed: 2009-06-29
Abstract: The occurrence of inconveniences is suppressed in an HDD device in which a shape of surface defects and the number thereof are controlled and on which a magnetic head with a very small flying height like a DFH head is mounted.  A substrate for a magnetic disc is characterized in that the size of detected defects ranges from 0.1μm through not larger than 0.3μm and the number thereof is less than 50 per 24cm 2  in the case where laser light with the laser power of 25mW and the wavelength of 405nm is irradiated at the spot radius of 5μm and scattering light is detected from the substrate.  The substrate is further characterized in that the defects are detected by applying a bearing curve plot method used with an interatomic force microscope, no portions of the defects in the bearing curve from the top to 45% thereof exist at a higher position area of the defect height than a hypothetic line connected from the top of the defects to 45% thereof.
Patent WO-2009157587-A1 (WO)
Inventor: MAKIBUCHI DAISUKE
IPC: H03H9/145
Filed: 2009-06-29
Abstract: An acoustic wave device according to one embodiment of the present invention comprises a base body on which a vibrating body is arranged, a sealing body which is joined to the base body in a frame region thereof surrounding the vibrating body so as to face the vibrating body with a space therebetween, and an intermediate layer arranged between the frame region of the sealing body and the base body.  The frame region has a recess, and at least a part of the intermediate layer is arranged within the recess.
Patent WO-2010004905-A1 (WO)
Title: Dispositif de capture optique et disque optique multicouche
Inventor: MATSUDA HIROYUKI
IPC: G11B7/125
Filed: 2009-06-30
Abstract: La présente invention concerne un dispositif de capture optique et un dispositif de capture optique multicouche permettant d'enregistrer des informations à haute densité sur un disque optique comportant une pluralité de couches d'enregistrement. Pour enregistrer des informations, on place une lentille d'objectif OBJ dans la direction d'alignement et on applique un flux de lumière ayant une longueur d'onde λ1 émise par un premier laser à semi-conducteur LD1 à une couche d'enregistrement RL par l'intermédiaire de la lentille d'objectif OBJ pour former une tache focale. Cela permet de former des taches focales alignées le long de la piste de la couche d'enregistrement RL selon un intervalle de creux PT1 séparé dans le sens de la largeur de la piste, c'est-à-dire selon un intervalle plus étroit que l'intervalle de piste TP d'une couche guide GL, et d'obtenir ainsi un enregistrement haute densité.
Patent WO-2010013577-A1 (WO)
Title: Procédé de préparation de propène fluoré par fluoration en phase gazeuse
Inventor: NOSE MASATOSHI
IPC: C07C17/20
Filed: 2009-06-25
Abstract: Cette invention concerne un procédé de préparation d’un propène fluoré de formule CF 3 CF=CX 1 X 2 , X 1  étant un atome d’hydrogène ou un atome de chlore, et X 2  un atome de fluor, un atome de chlore ou un atome d’hydrogène, en faisant réagir un propène halogéné de formule CCIYZCF=CX 1 X 2 , X 1  et X 2  étant les mêmes que ci-dessus, et Y et Z pouvant être identiques ou différents et indiquant individuellement un atome de fluor ou un atome de chlore, avec du fluorure d’hydrogène anhydre dans une phase gazeuse en présence d’un oxyde de chrome ou d’un oxyde de chrome fluoré comme catalyseur de fluoration. Le procédé de l’invention concerne un propène fluoré de formule CF 3 CF=CClX, X étant Cl, H ou F, dans des conditions relativement modérées à un rendement élevé.
Patent WO-2010027035-A1 (WO)
Inventor: AIBA TATSUSHI
IPC: H04W72/04
Filed: 2009-09-03
Abstract: When a base station device and a mobile station device communicate using a broadband frequency band comprising multiple carrier elements, communication can be efficiently accomplished without increasing the control data (control signal) transmitted from the base station device to the mobile station device. The base station device and mobile station device communicate by correlating each of multiple uplink carrier elements with respectively multiple downlink carrier elements or multiple downlink carrier element groups that contain multiple downlink carrier elements.
Patent WO-2010029906-A1 (WO)
Inventor: NISHINA KENICHI
IPC: A61B8/12
Filed: 2009-09-08
Abstract: When an ultrasonic endoscope reaches a target site, a puncture needle is positioned in the scan range of a first ultrasonic image.  As a result, an image of the puncture needle is visualized on the first ultrasonic image.  Furthermore, an ultrasonic probe is inserted into the puncture needle to arrange the ultrasonic oscillator of the ultrasonic probe in the target site through the puncture needle.  The ultrasonic probe is then driven to visualize a second ultrasonic image.  The second ultrasonic image enables the detailed observation of the interior of the target site into which the puncture needle is inserted.
Patent WO-2010044388-A1 (WO)
Title: 導電性粉体及びそれを含む導電性材料並びに導電性粒子の製造方法
Inventor: MATSUURA HIROTO
IPC: B22F1/00
Filed: 2009-10-13
Abstract: 粒径が従来よりも小さいにもかかわらず、分散性及び導電性が良好な導電性粉体を提供すること。 芯材粒子の表面に、ニッケル又はニッケル合金皮膜が形成された導電性粒子からなる導電性粉体である。導電性粒子は、前記皮膜の表面から突出し、かつ該皮膜と連続体になっている、アスペクト比が１以上の突起部を多数有している。アスペクト比が１以上の前記突起部の割合は、全突起部の数に対して４０％以上である。導電性粉体においては、導電性粒子のうち、一次粒子が占める重量が、導電性粉体の重量に対して８５重量％以上である。
Patent WO-2010047341-A1 (WO)
Title: スクアリリウム化合物の金属錯体およびそれを含有する光記録媒体
Inventor: SAWADA TAKAHIRO
IPC: G11B7/249
Filed: 2009-10-21
Abstract: 本発明は、青紫色レーザー光に対する高感度な光応答性等を有する光記録媒体に用いられるスクアリリウム化合物の金属錯体等を提供する。 　本発明は、式（Ｉ）［式中、Ｒ １ は置換基を有していてもよい複素環基、ＮＲ ４ Ｒ ５ （式中、Ｒ ４ およびＲ ５ は、同一または異なって、置換基を有していてもよいアリール基等を表す）等を表し、Ｒ ２ は置換基を有していてもよいアリール基、置換基を有していてもよい複素環基等を表し、Ｒ ３ は水素原子等を表す］で表されるスクアリリウム化合物の金属錯体等を提供する。
Patent JP-WO2009031399-A1 (JP)
Title: 透明導電膜および透明導電膜の製造方法
IPC: C23C14/08
Filed: 2008-08-18
Abstract: 実用可能な耐湿性と、透明導電膜として必要な特性を備え、かつ、経済性に優れた、ＺｎＯ系の透明導電膜およびその製造方法を提供する。ＺｎＯを主たる成分とする透明導電膜（ＺｎＯ膜）において、ＺｎＯ膜が粒状結晶構造を有する領域を備えた構成とする。ＺｎＯ膜に、III族元素をドーピングする。また、III族元素のドープ量を、酸化物質量換算で０．８〜１１．５重量％とする。また、III族元素を、Ｇａ，Ａｌ，およびＩｎからなる群より選ばれる少なくとも１種とする。ＺｎＯ（００２）ロッキングカーブの半値幅を１０．５°以下とする。基体上にＺｎＯ膜が成膜される間、基体を静止させておく。ターゲットに、ＤＣパルス電力を供給しながら酸化亜鉛膜の成膜を行う。
Patent JP-WO2008114615-A1 (JP)
Title: 磁気抵抗効果素子を用いた位置検知装置
IPC: G01B7/00
Filed: 2008-03-06
Abstract: 【課題】 磁石とこの磁石に対向して移動する検知器を用いて、位置検知を正確にできるようにした磁気抵抗効果素子を用いた位置検知装置を提供する。【解決手段】 磁石２の円形の表面２ａがＮ極に着磁され、背面２ｂがＳ極に着磁されている。検知器１０は、磁石２の表面２ａから離れた位置でＸ−Ｙ平面内で移動する。検知器１０内には一対のＸ方向検知素子２０Ｘ１，２０Ｘ２と、一対のＹ方向検知素子２０Ｙ１，２０Ｙ２が設けられている。Ｘ方向検知素子２０Ｘ１，２０Ｘ２では、自由磁性層に与えられているバイアス磁界の方向Ｂが互いに逆向きであり、Ｙ方向へ移動したときに、Ｘ方向検知素子２０Ｘ１，２０Ｘ２の一方の感度の低下を他方の感度の向上で補う。これはＹ方向検知素子２０Ｙ１，２０Ｙ２においても同じである。そのため、検知器１０から、Ｘ方向の位置検知出力とＹ方向の位置検知出力を正確に得ることができる。【選択図】図７
Patent JP-WO2008139980-A1 (JP)
Title: リン化合物または窒素化合物を触媒として用いた新規リビングラジカル重合法
IPC: C08F293/00
Filed: 2008-05-02
Abstract: 安価で、活性が高く、環境に優しいリビングラジカル重合触媒を提供することリビングラジカル重合方法のための触媒であって、窒素またはリンから選択される中心元素と、該中心元素に結合した少なくとも１つのハロゲン原子とを含む触媒が提供される。この触媒の存在下で、ラジカル反応性不飽和結合を有するモノマーをラジカル重合反応させることにより、分子量分布の狭いポリマーを得ることができ、リビングラジカル重合のコストを劇的に低減することができる。本発明は、触媒の低毒性、低使用量、高溶解性、温和な反応条件、無着色・無臭（成形品の後処理が不要）などの利点を有し、従来のリビングラジカル重合方法に比べて格段に環境に優しく経済性に優れる。
Patent JP-WO2009054253-A1 (JP)
Title: 有機エレクトロルミネッセンス素子、表示装置及び照明装置
IPC: H01L51/50
Filed: 2008-10-06
Abstract: 高い発光輝度を示し、且つ低駆動電圧の有機エレクトロルミネッセンス素子、及び該素子を用いた照明装置、表示装置を提供することにおいて、該有機エレクトロルミネッセンス素子は、下記一般式（１）で表される化合物を少なくとも１種を含有することを特徴とする。【化１】（式中、Ａｒは単環または二環の芳香族環、または芳香族複素環を表すが、少なくとも一つの水素原子を有する。ｎ１は３、４、または５の整数を表す。Ａは一般式（Ａ）で表されるが、複数のＡは互いに同じでも異なってもよい。Ｘ11、Ｘ12は窒素原子またはＣＲ13を表す。Ｒ11、Ｒ12、Ｒ13は水素原子、置換基を表すが、互いに結合して環を形成することはない。Ｘ11とＸ12がＣＲ13で表される場合、Ｒ13は同じでも異なっていてもよい。Ａｒに結合するＡの少なくとも３つはＡｒの互いに隣接する炭素原子に結合する。）
Patent WO-2011096020-A1 (WO)
Title: Optical transmission apparatus
Inventor: OKUDA TAKASHI
IPC: H04B10/07
Filed: 2010-02-08
Abstract: Disclosed is a wavelength division multiplexing optical transmission apparatus (100) capable of mounting client side SFPs (12a to 12d) and client side SFPs (12a to 12d) which hold the product information of the respective modules, that is, optical module information. This wavelength division multiplexing optical transmission apparatus (100) is provided with a control unit which acquires optical module information from the client side SFPs (12a to 12d) and client side SFPs (12a to 12d), and client side SFP display units (16a to 16d) and transmission side SFP display units (18a to 18d) which display optical module information according to instructions from the control unit.
Patent WO-2010098125-A1 (WO)
Inventor: KAKUTA HIROKI
IPC: C07D213/80
Filed: 2010-02-26
Abstract: La présente invention porte sur un nouveau composé réxinoïde qui a une liposolubilité réduite et une innocuité améliorée. Il est supposé qu'un noyau tétraméthyltétrahydronaphtyle, qui est une structure liposoluble, contribuerait à la liposolubilité élevée d'un ligand des RXR. Selon cette hypothèse, un agoniste partiel des RXR, qui a une liposolubilité réduite et qui peut présenter un excellent effet pharmacologique, est synthétisé avec succès par conversion du site liposoluble en une structure comportant un groupe polaire. Dans la synthèse du composé susmentionné, un agoniste sélectif des RXRαβ faiblement liposoluble, NEt-31P, comportant un groupe alcoxy est utilisé comme composé tête de série.
Patent WO-2010106765-A1 (WO)
Inventor: HASHIMOTO TAKUYA
IPC: H05B6/12
Filed: 2010-03-11
Abstract: The disclosed induction heating cooker is provided with a placement determination unit, which calculates the upward slope of values outputted by an infrared sensor each time a first predetermined time period elapses, and when the upward slope is less than a first threshold value, performs a placement determination which determines that a cooking container is placed inappropriately. By performing the placement determination after a second predetermined time elapses from the start of heating, the placement determining unit precisely determines inappropriate placement of the cooking container on a top plate, and can prevent overheating of the cooking container.
Patent WO-2010146785-A1 (WO)
Title: Wireless communication system and wireless communication method
Inventor: KOBAYASHI RUMI
IPC: H04W48/08
Filed: 2010-06-01
Abstract: A wireless communication system is provided which enables optimum cell switchings to be performed in a wireless communication service area including many femtocells. A broker femtocell base station (511) is placed at a door (410) of each of a plurality of buildings (400), and further a plurality of sub-femtocell base stations (509, 510) are placed in the building. There are set, as the system information to be broadcast by a macrocell, an adjacent cell list (#1000), which includes the broker PSC of each broker femtocell base station (511) and the PSCs of adjacent macrocells (MC11, MC12), and broker femtocell preferential-selection setting information used for selecting a broker femtocell base station (511) on a preferential basis. There are set, as the system information of each broker femtocell, an adjacent cell list, which includes the PSC of the macrocell and the sub-PSCs of the adjacent femtocells, and sub-femtocell preferential-selection setting information used for selecting a sub-femtocell base station on a preferential basis.
Patent WO-2011061873-A1 (WO)
Inventor: HAMAZAKI KAZUNORI
IPC: H05K3/32
Filed: 2010-07-05
Abstract: La présente invention a trait à un appareil de montage permettant à une pluralité de pièces électroniques dotées de différents types d'électrodes d'être montée sur un substrat en une seule fois. L'appareil de montage comprend une unité de chauffage qui chauffe les électrodes d'une première pièce électronique et d'une deuxième pièce électronique parmi une pluralité de pièces électroniques, une partie de rayonnement thermique qui permet à la chaleur d'être rayonnée à partir des électrodes de la première pièce électronique et de la deuxième pièce électronique, un premier élément de conduction thermique prévu entre l'unité de chauffage ou la partie de rayonnement thermique et l'électrode de la première pièce électronique, et un deuxième élément de conduction thermique prévu entre l'unité de chauffage ou la partie de rayonnement thermique et l'électrode de la deuxième pièce électronique. Les quantités de chaleur devant être conduites par unité de temps par le premier élément de conduction thermique et par le deuxième élément de conduction thermique sont différentes.
Patent WO-2011089684-A1 (WO)
Title: Image display device and method for controlling same
Inventor: SAKAMOTO KAZUAKI
IPC: G02B7/28
Filed: 2010-01-19
Abstract: Disclosed is an image display device, which has a projection lens (150) that projects an image on a projection surface, and an openable/closable lens cover (161) that covers the front portion of the projection lens (150). The image display device also has a focus adjustment control unit (320) that adjusts the focus of the projection lens (150), and an open/close detecting unit (160) which detects the open/close state of the lens cover (161), and notifies the focus adjustment control unit (320) of the result. The focus adjustment control unit (320) stops focus adjustment when the focus adjustment control unit is notified, by the open/close detecting unit (160), that the lens cover (161) is closed.
Patent WO-2010087429-A1 (WO)
Title: アンテナ及び無線ｉｃデバイス
Inventor: KATO NOBORU
IPC: H01Q9/42
Filed: 2010-01-29
Abstract: 無線ＩＣとのエネルギーの伝達効率のよい無線ＩＣデバイス用のアンテナ、及び、該アンテナを備えた無線ＩＣデバイスを得る。　コイルパターン（３１）と、該コイルパターン（３１）の両端部に形成され、かつ、互いに対向して配置されているスパイラル状の結合用パターン（３２ａ），（３２ｂ）とからなるアンテナ（３０）。無線ＩＣチップ（２１）と、該無線ＩＣチップ（２１）と結合される給電回路を有する給電回路基板（２５）とからなる結合モジュール（２０）が結合用パターン（３２ａ）上に搭載されて無線ＩＣデバイス（１Ａ）が構成される。コイルパターン（３１）は開放型であり、結合用パターン（３２ａ），（３２ｂ）が近接して全体的に一つのＬＣ共振器を形成し、結合用パターン（３２ａ），（３２ｂ）にエネルギーが集中し、アンテナ（３０）と無線ＩＣチップ（２１）とのエネルギーの伝達効率が向上する。
Patent WO-2010103948-A1 (WO)
Inventor: YAMADA KEIKO
IPC: G02B13/00
Filed: 2010-03-01
Abstract: An image-capturing optical system (OP) has first and second prisms (P1, P2) for bending input light at approximately right angles. The optical axis (AX) at the light input surface of the first prism (P1) and the optical axis (AX) at the light output surface of the second prism (P2) are substantially parallel to each other. A lens element for forming at least one power group is provided on a light path sandwiched between the first and second prisms (P1, P2), and a power group located closest to the light input surface of the second prism (P2) is a positive power group. The light input surface of the second prism (P2) has a concave shape on the object side and satisfies the conditional expressions -4.2 < fp2/f < -0.2 (fp2: the focal length of the second prism, f: the focal length of the entire image-capturing optical system) and 0.2 < |f_lp/fp2| < 1.5 (f_lp: the focal distance of the power group located closest to the light input surface of the second prism).
Patent WO-2011010485-A1 (WO)
Title: Process for production of eicosanoid, eicosanoid biosynthesis gene derived from marchantia polymorpha, and use of the gene
Inventor: OHYAMA KANJI
IPC: C12N9/16
Filed: 2010-03-04
Abstract: A process for producing an eicosanoid, which is characterized by comprising a step of proliferating or growing a transgenic plant or a tissue thereof, wherein the transgenic plant is produced by introducing at least one gene selected from a phospholipase gene, a lipoxygenase gene and a cyclooxygenase gene into a plant in such a manner that the gene can be expressed in the plant.
Patent WO-2010116865-A1 (WO)
Title: Indirect matrix converter, device for controlling the slewing of machinery, and machinery
Inventor: NAKAMURA KAZUHITO
IPC: E02F9/20
Filed: 2010-03-16
Abstract: Provided is an indirect matrix converter wherein distortion of the input current or output voltage can easily be reduced. The indirect matrix converter is provided with a first power converter (16) and a second power converter (18), and is configured so that a PWM generator (126) generates a PWM signal for the first power converter on the basis of a first power conversion command from a first power conversion command generator (128). A second power conversion command generator (130) generates a second power conversion command on the basis of the first power conversion command. A command correcting unit (132) corrects the second power conversion command and supplies the corrected second power conversion command to the PWM generator (126). The PWM generator (126) generates a PWM signal for the inverter in order to ensure that the switches of the first power converter (16) and the second power converter (18) are not all switched off simultaneously.
Patent WO-2010150657-A1 (WO)
Title: Integrating circuit and light-detection device
Inventor: FUNAKOSHI HARUHIRO
IPC: G01J1/44
Filed: 2010-06-10
Abstract: A light-detection device (1) is provided with a photodiode (PD) and an integrating circuit (10). The integrating circuit (10) includes an amplifier circuit (20), a capacitive element (C), a first switch (SW 1 ), and a second switch (SW 2 ). The second switch (SW 2 ) is provided between a reference voltage input terminal, to which a reference voltage (Vref) is inputted, and the terminal of the capacitive element (C) that is on the side of an inverting input terminal of the amplifier circuit (20). The second switch opens or closes according to the level of a second reset signal (Reset2), allowing the reference voltage (Vref) to be applied to the terminal of the capacitive element. This allows the implementation of an integrating circuit and a light-detection device that can both decrease power consumption and increase speed.
Patent WO-2010143698-A1 (WO)
Inventor: KAWAKAMI KOICHI
IPC: C12P21/08
Filed: 2010-06-10
Abstract: La présente invention concerne un procédé de production d'une protéine intéressante, qui comprend les étapes consistant à : introduire, à l'intérieur d'une cellule flottante de mammifère, un vecteur d'expression d'une protéine comprenant un fragment de gène comprenant un ADN codant pour la protéine et un gène marqueur de sélection et des séquences de transposon liées aux deux extrémités du fragment de gène afin d'intégrer le fragment de gène inséré entre la paire de séquences de transposon à l'intérieur du chromosome de la cellule de mammifère, produisant de ce fait une cellule de mammifère capable d'exprimer la protéine; et mettre en œuvre la culture flottante de la cellule de mammifère afin de produire la protéine. L'invention concerne également une cellule flottante de mammifère capable d'exprimer une protéine intéressante.
Patent WO-2010150794-A1 (WO)
Inventor: SATO NAOTAKE
IPC: B01D71/06
Filed: 2010-06-16
Abstract: A porosity is freely controlled in preparation of a porous polymer film by a phase separation method. A solvent absorption sheet is used for a solvent in a polymer solution so that the coating film of the polymer solution may be covered with the sheet. After that, the solvent in the film is selectively removed. Then, the resultant is immersed in a poor solvent. Thus, a porous polymer film can be produced.
Patent WO-2011004730-A1 (WO)
Inventor: FUJIMOTO NOBUTAKA
IPC: C08G64/32
Filed: 2010-06-29
Abstract: Provided is a process for producing aliphatic polycarbonate particles easily using carbon dioxide and an epoxide.
The process comprises a polymerization step of reacting carbon dioxide with an epoxide in the presence of a metal catalyst and a step of cooling the polymer-containing reaction fluid obtained in the polymerization step to a room temperature while stirring.
Since the aliphatic polycarbonate particles obtained by the process are not of coalesced lumps, the aliphatic polycarbonate particles are easy of handling and processing, and thus suitable for use as a binder resin for thick-film pastes such as glass paste, conductive paste, or fluorescent paste, ceramics, or the like.
Patent WO-2012001784-A1 (WO)
Title: ポリ乳酸の分解方法
Inventor: TSUBOTA JUN
IPC: B01D3/00
Filed: 2010-06-30
Abstract: 本発明の主な目的は、ポリ乳酸を効率的に分解することにより、ポリ乳酸に対してメタン発酵等の生物学的処理による分解を受け易くすることができる、ポリ乳酸の分解方法を提供することである。　アミン化合物の有機酸塩及び／又は無機酸塩を含む処理液に、ポリ乳酸を含む有機物を含浸させて処理する工程を含む、ポリ乳酸の分解方法。
Patent WO-2011007754-A1 (WO)
Title: Vapor phase growth device
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/205
Filed: 2010-07-12
Abstract: Provided is a vapor phase growth device of a rotation/revolution type which is capable of keeping a flow rate of a purge gas or a raw material gas constant at a time when the a direction in which the raw material gas is introduced and a direction in which a susceptor rotation is introduced are set to be the same direction. In a hollow drive shaft (12) that supports and rotates a disc-shaped susceptor (13), a raw material gas supply tube (20) is coaxially disposed, and between the hollow drive shaft and the raw material gas supply tube, a purge gas flow path (21) is formed. A gas introduction path (19c) at a purge gas introduction nozzle that introduces the purge gas from the purge gas flow path to an outer circumferential direction of a flow channel (18) is formed in a direction parallel to the upper surface of the susceptor with a vertical dimension thereof constant.
Patent WO-2011021450-A1 (WO)
Title: Lens unit and capsule endoscope with same
Inventor: TAKAHASHI NOBUYUKI
IPC: G02B7/02
Filed: 2010-07-13
Abstract: A lens unit configured in such a manner that molded lenses which, despite being small-diameter molded lenses, can be inserted and mounted to a lens frame without being obstructed by burrs and can achieve good accuracy in the optical axis direction without adjustment at the time of the mounting. A lens unit provided with molded lenses which comprise flange sections (6), and also with at least one lens frame (4). At least one of the molded lenses has burrs (7) which extend parallel to the optical axis and are located on the flange section of the molded lens in a portion closest to the inner peripheral surface of the lens frame. In order to prevent the interference between the burrs, which extend parallel to the optical axis, and the lens frame or another molded lens which is adjacent to the burrs, a step (6') is formed on the flange section in the portion in which the burrs, which extend parallel to the optical axis, are located.