baber/WOPTO huggingface dataset:
Patent JP-2012511208-A (JP)
Title: 提案した絞込みタームおよび垂直検索に対する検索結果のプレビュー
IPC: G06F3/048
Filed: 2009-11-12
Abstract: 本発明の実施形態は、提案された検索に対する検索結果のプレビューを提示することに関する。検索エンジンのクエリーを受ける。１つ又は複数の検索結果を発生する。１つ又は複数の検索用語を提案して、発生する。１つ又は複数の検索結果および１つ又は複数の提案された検索タームを含む、検索エンジン結果ページを発生する。提案検索タームから選択したものに関する検索結果のプレビューを表示する指示を受け取る。結果セクションおよびメニュー・バー・セクションを含むプレビュー・ウィンドウを発生する。選択された提案検索タームに関する１つ又は複数の検索結果を取り込む。これら１つ又は複数の検索結果をプレビュー・ウィンドウにおいて提示する。プレビュー・ウィンドウは、１つ又は複数の検索結果との相互作用を可能にする。 【選択図】図７
Patent JP-2012510517-A (JP)
Title: 臭素化難燃剤およびその前駆体
IPC: C07C15/12
Filed: 2009-11-30
Abstract: 臭素化すると特有に有益な組合せの特性を有する新規の難燃剤の形成をもたらす、新規の芳香族炭化水素テロマーの特定の群を記載する。結果として得られる難燃剤およびその使用も記載する。本開示は、芳香族炭化水素テロマーおよび臭素化難燃剤ポリマー両方を調製する方法の説明を含む。
Patent JP-2012511804-A (JP)
Title: 張力逃し機構を備えたコネクタ組立体
IPC: H01R13/58
Filed: 2009-12-11
Abstract: コネクタ組立体は、外部ハウジング、内部ハウジング、コレット（collet）およびリテーナを含む。前記外部ハウジングは、長手方向に前端と後端の間を延伸する。前記後端は、ケーブルを受容する開口を備える。前記内部ハウジングは、前記外部ハウジング内に配置され、電磁干渉の放出を制限するためにケーブルに電気的に連結されるシールドを含む。前記コレットは、前記外部ハウジングの前記後端においてケーブルを囲んで配置される。前記コレットは、長手方向に延伸し、前記ケーブルと係合するように構成される指状部を含む。前記リテーナは、前記外部ハウジング後端に固定され、前記外部ハウジングと前記リテーナ間に前記コレットを固定する。前記リテーナおよび前記コレットは、前記ケーブルにかかった張力を前記シールドと前記ケーブルとの境界面から離れるように向ける。 【選択図】図９
Patent JP-2012513098-A (JP)
Title: リチウムイオン電池のためのモジュール式ｃｉｄアセンブリ
IPC: H01M50/528
Filed: 2009-12-18
Abstract: モジュール式電流遮断デバイス（10）は、導電性破裂板（12)、破裂板（12）に取り付けられて電気経路を形成する導電性圧力板（14）を含む。電気絶縁性リング（16）は、破裂板（12）の周囲を圧力板（14)の周囲から仕切り、設置部材（18）は、電気的に絶縁されたリング（16）を圧力板（14)に固定する。少なくとも1つの破裂板（12）と電気絶縁性リング（16）がコンジットを画定し、ここで、圧力板（14）の一側面が該コンジットを介して充分な力に曝露されると、破裂板（12）からの圧力板（14）の分離が引き起こされ、それにより、電気経路が断絶される。
Patent JP-2012514713-A (JP)
Title: 軸線方向平衡装置を備えたポンプ
IPC: F04D29/22
Filed: 2010-01-08
Abstract: 本発明によるポンプ（８）は、ステータ（１１２）と、インペラを備えたロータ（１１１）を有している。インペラ（１１１）に配置された軸線方向平衡装置は、インペラとステータとの間に設けられた後方平衡チャンバ（１１８）及び通路（１２０）を有する。通路により、流体ダクト（１１４）から後方平衡チャンバへの流体の排出を可能にする。平衡チャンバ内の流体圧力は、流体によりロータの残部に加えられる圧力を補償し、ロータの軸線方向に平衡させることを可能にする。通路（１２０）は、インペラの壁及びステータの壁（１５１、１５２；１４１、１４２；１６１、１６２）の間に設けられた上流ノズル（１４０）、下流ノズル（１６０）、及び中間環状チャンバ（１５０）を有する。
Patent JP-2012516469-A (JP)
Title: 位相差フィルム、その製造方法、およびそれを含む液晶表示装置
IPC: G02F1/13363
Filed: 2010-06-24
Abstract: 本発明は、位相差フィルム、その製造方法、およびそれを含む液晶表示装置に関する。より具体的には、本発明は、１）アクリル系フィルム、および２）ネガティブ（ｎｅｇａｔｉｖｅ）Ｃタイプ物質のコーティング層を含む位相差フィルムに関し、本発明に係る位相差フィルムはＩＰＳ（ｉｎ−ｐｌａｎｅ  ｓｗｉｔｃｈｉｎｇ）モードの液晶表示装置に適用することができ、位相差フィルムの面方向位相差値および厚さ方向位相差値の比率を調節することができる。
Patent JP-2012516773-A (JP)
Title: ガス混合物から油を分離する為の装置、及びガス混合物から油を分離する為の方法
IPC: B04B5/12
Filed: 2010-01-26
Abstract: この発明は、分離されたガスを得る為に、地下ガス混合物から粒子及び／又は霧の形状の油を分離する為の装置及び方法に関係している。装置は、分離空間を規定している静止容器を伴った遠心分離機を備えている。容器は分離空間中に少なくとも１０バールの圧力を許容する。遠心分離機は、ガス混合物の為の入口（１４），分離されたガスの為のガス出口（１８），そして、分離された油を排出する為の油出口（３８）を備えている。ガス混合物を分離する為の分離部材（３２）は、複数の分離円板を備えていて、そして、分離室中に設けられている。駆動モータ（３０）が軸（３１）を介して分離部材に連結されていて、そして、回転中心線（Ｘ）の回りに分離部材を回転させる。 【選択図】    図２
Patent JP-2012519754-A (JP)
Title: ポリ（トリメチレンテレフタレート）成形用樹脂およびその成形品
IPC: C08L33/02
Filed: 2010-03-02
Abstract: （ａ−１）ポリ（トリメチレンテレフタレート）樹脂、（ａ−２）０〜２０重量％の１種以上の有機添加剤；および（ａ−３）０．１〜４重量％の１種以上のアイオノマーポリマー、または１種以上のアイオノマーポリマーと酸コポリマーとの組み合わせ（前記アイオノマーポリマーおよび酸コポリマーはＣ 3 〜Ｃ 8 のカルボン酸繰り返し単位を有し、かつ各アイオノマーおよび酸コポリマーは、重量％、Ｗ；各アイオノマーまたは酸コポリマーの重量に対するＣ 3 〜Ｃ 8 カルボン酸繰り返し単位の重量分率、Ｚ；および０〜１．０の任意の値の中和率、Ｎを有する）を含む成形用樹脂であって、前記中和率Ｎは、前記アイオノマーおよび酸コポリマー中の全カルボン酸繰り返し単位に対する、アルカリ金属塩に中和されたカルボン酸繰り返し単位のモル分率であり；前記各アイオノマーおよび酸コポリマーの重量％Ｗは、成分（ａ−１）、（ａ−２）および（ａ−３）の重量に対するものであり、かつ前記成形用樹脂は４〜約１４のアルカリカルボキシレート係数ＡＣＦを有し、前記ＡＣＦは、式（Ｉ）：   ＡＣＦ＝Σ a-i ［（Ｗ・Ｚ・Ｎ） a-i （Ｗ・Ｎ） a-i ・１００／Σ a-i （Ｗ） a-i ］  （Ｉ） で定義される成形用樹脂を含む熱可塑性組成物が開示されている。
Patent JP-2013143172-A (JP)
Title: Recording head and disk device having the same
Inventor: MATSUMOTO TAKUYA
IPC: G11B5/31
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording head which prevents the deterioration or erasure of information recorded in an adjacent track area and allows for high recording density, and a disk device using the same.SOLUTION: In an embodiment, a recording head 58 of a disk device includes: a main magnetic pole 60 formed from a soft magnetic material which generates a recording magnetic field in a vertical direction relative to a recording layer of a recording medium 12; a write/shield pole which is formed from a soft magnetic material and arranged on the trailing side of the main magnetic pole across a write gap; and a side shield 68 which is magnetically separated from the main magnetic pole at both sides in the track width direction of the main magnetic pole, and has the whole area formed from a soft magnetic material and opposed to the narrowed tip part of the main magnetic pole and the recording medium. The side shield has nonmagnetic cavities 65a and 65b formed from a nonmagnetic material in an interior portion which is not opposed to the main magnetic pole and the recording medium.
Patent JP-2013149305-A (JP)
Title: Detecting circuit, superimposed current generation circuit, and optical disk device
Inventor: YOSHIDA TAKASHI
IPC: G11B7/1263
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a detecting circuit capable of detecting an occurrence of a connection failure of external resistance externally connected to a superimposed current generation circuit, and to provide the superimposed current generation circuit, and an optical disk device.SOLUTION: The detecting circuit of a superimposed current generation circuit 10 is configured to add parasitic resistance Rpara to external resistance Rext when a connection failure of the external resistance Rext occurs, so that a current value of a first curent that is determined according to the resistance value of the external resistance Rext changes. Consequently, a current value of a second current that has the current value according to the current value of the first current changes. A voltage comparator Cv detects an occurrence of the connection failure by comparing a voltage (the voltage of a node B) Vcomp(V)=α×I×rint(V) that is determined by the current value of a drain current, with a reference voltage β×Vref(V).
Patent JP-2013148551-A (JP)
Title: Optical fiber for temperature sensor, and electric power device monitoring system
Inventor: IMAOKA ISAO
IPC: G01K11/12
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for a temperature sensor capable of performing temperature measurement at a plurality of measurement points with a simple configuration, and an electric power device monitoring system.SOLUTION: An optical fiber 10 for a sensor includes an FBG 20 for temperature guarantee and an FBG 30 for temperature measurement as FBGs in which the refractive index of a core has been periodically changed. A wavelength band of light made incident on the optical fiber 10 for a sensor includes the Bragg wavelength of the FBG 20 for temperature guarantee and the FBG 30 for temperature measurement. An electric power device monitoring system 1 measures respective temperatures of the FBG 20 for temperature guarantee and the FBG 30 for temperature measurement on the basis of the Bragg wavelength of both FBGs.
Patent JP-2013152090-A (JP)
Title: Working pole structure of galvanic cell type oxygen sensor
Inventor: UESUGI SHINJI
IPC: G01N27/416
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor which can discharge carbonate from between a working pole and a diaphragm, with forced flow of an electrolyte even for a working pole with a closed circumference.SOLUTION: A working pole of a galvanic cell type oxygen sensor includes a plurality of through holes 2 at a central region, and recesses 4 radially extending from the through holes 2 toward periphery on a face in contact with a gas permeable diaphragm.
Patent JP-2013152059-A (JP)
Title: Baking method by using continuous baking furnace, and continuous baking furnace
Inventor: KOYATSU KATSUYOSHI
IPC: F27B9/26
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a baking method using a continuous baking furnace, which can consecutively perform degassing and baking in a baking process of baked objects such as electronic parts and anode materials of secondary batteries, by using the continuous baking furnace composed of a pusher type furnace body and a roller hearth type furnace body and to provide the continuous baking furnace.SOLUTION: In a pusher type furnace body 2, each tray on which a baked object 4 is put is covered with an independent bowl-like capsule 5 and each capsule is put on a baseplate 6 which slides on a floor of the pusher type furnace body by a pusher to convey the baked object. The baked object is heated in the capsule and subjected to degassing by discharging a gas emitted from the heated baked object to the outside of the furnace body. The base plate on which the capsule is put is then removed, while the tray on which the baked object subjected to degassing in the pusher type furnace body is put and the capsule covering the tray are exclusively sent to a roller hearth type furnace body 3 where the tray and the capsule are conveyed by a conveying roller and the baked object is heated and baked in the capsule.
Patent JP-2012124928-A (JP)
Title: Storage and reproduction device
Inventor: SHIRASUGA KEIICHI
IPC: G11B20/10
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly search an I picture necessary for summary reproduction without reading out all of stored transport streams (TS).SOLUTION: A storage and reproduction device comprises means for storing input data which is multiplex data of a first packet storing data obtained by performing scramble processing on content, and of a second packet storing data that is to for de-scramble processing on the content subjected to the scramble processing and that has been subjected to encryption processing by a predetermined encryption key. The storage and reproduction device adds, to the first and second packets, a time stamp storing information indicating a time reference when the data stored in the first and second packets is reproduced after the first or second packet has been stored in storage means, generates information indicating a location in the storage means storing a packet with the time stamp obtained by adding the time stamp, and associates the time stamp with the storage location information corresponding to the packet with the time stamp with the time stamp added thereto.
Patent JP-2013156728-A (JP)
Title: Information processing apparatus and setting method for wireless communication module
Inventor: TSUJI NAOSHI
IPC: H04M11/08
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device and a content transfer method for applying an appropriate copyright protection system to a content requiring copyright protection and transferring it.SOLUTION: According to an embodiment, an electronic device comprises content transfer means that when transferring a content with quality higher than a threshold, applies a first copyright protection system for copyright protection of the content, and when transferring it with quality equal to or lower than the threshold, applies a second copyright protection system.
Patent JP-2013155502-A (JP)
Title: Mound coating method and mound coating structure
Inventor: SAWADA TAKUMI
IPC: E02B3/12
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a mound coating method and a mound coating structure for making it unnecessary to perform any leveling work on a mound following-up the unevenness of the mound, and for easily performing an operation even when the depth of water is deep.SOLUTION: The mound coating method includes: a process of preparing a flexible bag-shaped body 10 in which concrete or a solidified body can be packed: a process of installing the bag-shaped body at a part of a mound face M1 to be coated in a wound or folded state; and a process of press-fitting the concrete C having fluidity or the solidified body via a hose 15 communicating with the inside of the bag-shaped body into the bag-shaped body to pack the concrete or the solidified body in the bag-shaped body while expanding the bag-shaped body. A mound face is coated with the bag-shaped body in which the concrete or the solidified body is packed.
Patent JP-2013155841-A (JP)
Title: Suspension device and cover member
Inventor: KONAKAI MASAYOSHI
IPC: F16F9/58
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a cover member (bump stopper cap) having an excellent press-fitting state with respect to a cylinder through the use of a synthetic resin.SOLUTION: A suspension device includes a cylinder 71 filled with a liquid, a piston housed in the cylinder, a piston rod 20 which supports the piston and partially protrudes from the cylinder, bump rubber disposed around a circumference of the piston rod protruding from the cylinder, and a bump stopper cap 100 made of synthetic resin which covers a circumference of the cylinder between the cylinder 71 and the bump rubber. The bump stopper cap 100 has a cylindrical side section 110, a covering section 120 which is provided at one of ends in a direction of a center line of the side section 110 and covers an opening at one of ends, and a press-fitting section 130 which protrudes inward while tilting from a radial direction DL and forms a contact part when the cylinder 71 is press-fitted into the side section.
Patent JP-2013154614-A (JP)
Title: Recording medium
Inventor: ASAKAWA HIROSHI
IPC: B41M5/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium having a surface quality of a mat tone, capable of obtaining high printing density even when using either ink of a dye ink or a pigment ink, and further having superior ink absorbency.SOLUTION: A recording medium has an ink receiving layer of an adjoining two layers on at least one surface of a base material. A first ink receiving layer contains a polyvinyl alcohol, crosslinking agent and amorphous silica having an average secondary particle diameter of ≥1.5 μm and ≤15.0 μm, wherein a crosslinking agent content is ≥1.1 equivalent to a polyvinyl alcohol. A second ink receiving layer contains the polyvinyl alcohol, crosslinking agent and amorphous silica having the average secondary particle diameter of ≥1.5 μm and ≤2.5 μm, wherein the crosslinking agent content is ≤0.9 equivalent to the polyvinyl alcohol.
Patent JP-2013159348-A (JP)
Title: Resin container
Inventor: OHARA HIROYA
IPC: B65D1/02
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin container which, even if a negative pressure is generated inside the container, reduces the effect of the pressure on an outer packaging film to be able to maintain design property.SOLUTION: A resin container 1 includes an upper part having an opening, a trunk 12 continuous with the upper part 11, and a bottom 13 closing the lower end of the trunk 12, and has an inner space. The trunk 12 is formed of a plurality of first panels 121 and a plurality of connecting portions 123 connecting the adjacent first panels 121 to each other and at least partially having a curvilinear area, into a cylindrical shape around the axis between the upper part 11 and the bottom 13. Each connecting portion has at least one recessed rib formed to extend from the upper part toward the bottom. Each first panel 121 has a panel surface 1211 disposed between ribs 1231 of the connecting portions 128 and extending flat.
Patent JP-2013162247-A (JP)
Title: Image processing apparatus and control method thereof
Inventor: YAMANAKA YOHEI
IPC: H04N1/407
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which allows for painterly conversion even of a low contrast image, and to provide a control method thereof.SOLUTION: For each of a plurality of images captured with a plurality of different exposures including a correct exposure, luminance correction is performed by applying a gain value, determined using the gain value corresponding to the representative luminance value for each of a plurality of regions obtained by dividing an image and the position of a pixel, to each pixel. A plurality of images subjected to luminance correction are synthesized for each pixel to generate a composite image. In the luminance correction, at least one of the size of the region or the gain value is controlled, and at least one of the range of halo occurring on the periphery of an edge in the composite image or the intensity is controlled thus performing painterly conversion of the composite image.
Patent JP-2013159362-A (JP)
Title: Inner plug for tablet fixed quantity container, and tablet fixed quantity container
Inventor: ARAI TOMOYA
IPC: B65D47/20
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a bridge phenomenon where tablets are blocked not to be discharged in a container body.SOLUTION: An inner plug includes a fixed part and a movable part to form a tablet passage. The fixed part includes an outer peripheral wall attached to an container body port, a ceiling wall narrowing the upper end opening of the outer peripheral wall, and a passage fixed wall. The upper end opening of the outer peripheral wall becomes a guiding opening for the movable part and a tablet outlet. The movable part includes a guiding wall and a passage movable wall. The guiding wall vertically moves along the outer peripheral wall, and has a sloping surface for guiding tablets on the ceiling surface. The passage includes a passage fixed wall with an U shape in a cross section, and a passage movable wall facing a passage movable wall. The passage movable wall includes a stopper part narrowing the passage width of the passage, and an operation part. When the inner plug is vertically reversed, the operation part is disposed below the ceiling wall, the passage width of the outlet is narrower than a tablet width, and the guiding wall lowers with respect to the passage movable wall. When the operation part is pushed in upward, the passage width of the outlet is wider than the tablet width, and the guiding wall rises with respect to the passage movable wall.
Patent JP-2013158698-A (JP)
Title: Sheet with deodorization function
Inventor: NAKANO KAYO
IPC: B01J23/30
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a bed-wetting sheet having high deodorization performance by the effect of a solid acid and the deodorization, antibacterial, and antiviral effect of a photocatalyst even under low-illumination visual light irradiation or lightless environment.SOLUTION: A sheet having deodorization performance includes at least one kind of fine particles selected from tungsten oxide fine particles and tungsten oxide composite material fine particles. The fine particles have an average primary particle diameter of 1-10 μm, and such powder has high deodorization or decomposition performance in a deodorization test of ammonia or a decomposition test of acetaldehyde gas.
Patent JP-2012116857-A (JP)
Title: Use of macrolide compound for treatment of dry eye
Inventor: UENO TAKASHI
IPC: A61K31/706
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a new agent for treating dry eye.SOLUTION: The treatment has a superior improving effect on subjective symptoms of dry eye, and in lacrimal fluid evaluation tests, such as tear film breakup time and the like, and comprises the following macrolide compound as an active ingredient.
Patent JP-2012163100-A (JP)
Title: Rotor for turbomachine
Inventor: DYMOND NIGEL YOUATT
IPC: F04D29/20
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a turbomachine, including an impeller secured to a shaft.SOLUTION: The rotor includes the impeller secured to the shaft. The impeller includes a bore and a counterbore. The shaft forms an interference fit with the bore, and is adhered into the counterbore. Furthermore, a method of manufacturing the rotor is provided.
Patent JP-2013161709-A (JP)
Title: Manufacturing method of wire, wire, and coil and stator formed by using wire
Inventor: FUJIKAWA HIROYUKI
IPC: H01B7/02
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a coil capable of forming an insulation coating having thick and uniform film thickness in a small number of steps, and being provided with the insulation coating with the uniform thickness at a required part requiring an insulation property; and a coil.SOLUTION: A manufacturing method of a coil equipped with an insulation coating 11: includes a coating layer forming step for providing a coating layer 11a coated with insulation resin material by a predetermined thickness in a predetermined area of an outer peripheral surface of a wire material 9; a surface hardening layer forming step for hardening a surface of the coating layer by performing plasma treatment; and a thermal hardening step for hardening the coating layer to the inside by performing heating treatment.
Patent JP-2013161437-A (JP)
Title: Process management middleware
Inventor: KOBAYASHI HIROBUMI
IPC: G06F9/445
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide process management middleware capable of controlling startup and termination waits between user applications, automatically restarting a resident process, and continuously operating in an on-line real-time system.SOLUTION: Process management middleware 100 of the present invention has: a system startup/termination management function part 1 for managing startup and/or termination of user applications 200A, 200B; a resident process monitoring function part 3 for monitoring a resident process; an inter-process communication function part 4 for managing transmission and/or reception of a message between the user applications 200A, 200B; and an application startup/termination function part 2 for allowing one of the user applications 200A, 200B to manage startup and/or termination of the other one of the user applications 200A, 200B.
Patent JP-2013163650-A (JP)
Title: Method for producing ether compound
Inventor: KOMATSUKI YASUHIRO
IPC: C07C43/23
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ether compound at low cost and with high yield and the method being simple and having a reduced number of production steps.SOLUTION: This method for producing an ether compound represented by general formula (1), in a simple manner and with a reduced number of steps, includes reacting a specific carbonyl compound represented by general formula (2) and a specific dialkoxy compound represented by general formula (3) with hydrogen in the presence of a hydrogenation catalyst and an acidic substance.
Patent JP-2013167228-A (JP)
Title: Electric fan unit and method of manufacturing the same
Inventor: KAWAI ICHIRO
IPC: F04D25/08
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan unit capable of coping with various support forms and capable of stably supporting a body part on a supporting member in any support form.SOLUTION: An electric fan unit includes a common body part 10 and a plurality of supporting members 20, 30, 40, 50, 60, 70. The body part 10 includes engagement parts 15, 16 subjected to the connection with each of the supporting members. The supporting member 70 includes engaged parts 72, 73 fitted into the engagement parts 15, 16.
Patent JP-2013172070-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: HASHIMOTO TAKAKI
IPC: H01L27/115
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To form contacts connected to distribution lines of a pitch P (P<0.25*λ/NA), respectively, by using an exposure device of a wavelength λ, which has a projection optical system of a numerical aperture NA while inhibiting increase in a chip size.SOLUTION: A semiconductor device manufacturing method comprises: forming core material patterns 2 by using a plurality of line-shaped mask patterns 1 which are formed in parallel with an orthogonal direction with respect to a wiring direction DH such that the mask pattern is displaced in the middle by a wiring pitch PH in the orthogonal direction with respect to the wiring direction DH; and forming openings 5, 5' in a processing target layer 8 by processing the processing target layer 8 through spaces partitioned by side-wall patterns 3 formed on side walls of the core material patterns.