baber/WOPTO huggingface dataset:
Patent WO-2010125603-A1 (WO)
Title: Method for manufacturing a light guide plate
Inventor: SAKAMOTO MITSUHIDE
IPC: G02B6/00
Filed: 2009-04-27
Abstract: Provided is a method for manufacturing a light guide plate which can be applied to any shape in the production of many models in small quantities, and optical characteristics suited to the shape, and can greatly shorten the production cycle even for a light guide plate having a relatively large size for use in an information display. The manufacturing method of the light guide plate manufactures a light guide plate which has light impinging from a side surface of the light guide plate and emits the light from the main surface. Processed dots are arranged in a matrix shape on the rectangular front edge surface of the horn for ultrasonic wave processing. The front edge surface of the horn for ultrasonic wave processing is pressed by the main surface of the light guide plate substrate. Reflective dots which reflect the processed dots on the front edge surface are formed on the main surface of the substrate for the light guide plate. The horn for ultrasonic wave processing is moved relative to the light guide plate substrate in the plane of the main surface and the reflective dots are repeatedly formed to form the reflective dots in the specified range on the main surface of the light guide plate substrate.
Patent WO-2010016198-A1 (WO)
Inventor: YOSHIOKA SHUN
IPC: F28F1/40
Filed: 2009-07-28
Abstract: 熱交換器用の溝付き管（内面溝付き管）において、拡管によるフィンの潰れを抑制することを目的とする。 内面に複数の溝および該溝に隣接する複数の突条が形成された熱交換器用溝付き管であって、０．２％耐力が４０Ｎ／ｍｍ２以上の銅合金からなる一方、上記突条の基端幅ｂと、上記突条の数量Ｎと、上記溝の底肉厚ｔとが８＜ｂＮ／ｔ＜２０の関係となるように構成する。
Patent WO-2010013462-A1 (WO)
Inventor: KISHITA YURI
IPC: G06F9/44
Filed: 2009-07-29
Abstract: アプリケーションプログラム及びプラットフォームプログラムの種々の組み合わせに柔軟に対応させ、装置の特有機能を実現させるアプリケーションプログラム及びプラットフォームプログラムの再利用性を向上させて開発過程の短縮化、開発負荷の削減を図ることができる制御装置、制御方法及びコンピュータプログラムを提供する。 　プラットフォーム層１０８とアプリケーション層１０７との間にミドルウェアプログラムに基づくミドルウェア層１０９を備える。ミドルウェア層１０９では、アプリケーション層１０７側のインタフェースが選択可能であり、プラットフォーム層１０８側のインタフェースも選択される。更に、アプリケーション層１０７側における機能、及びプラットフォーム層１０８の機能に応じて、ミドルウェア層１０９における機能も選択可能に機能モジュール化されている。
Patent WO-2010023852-A1 (WO)
Inventor: WADA TOSHIMICHI
IPC: B01F23/10
Filed: 2009-08-21
Abstract: 本発明の排煙脱硝装置は、主流ダクト１６を通流して節炭器２２により降温された主流排ガスと、節炭器２２をバイパスするバイパスダクト２４を通流して高温を保ったバイパス排ガス２８との合流排ガスに、アンモニアガスを供給した後脱硝反応器で脱硝するものである。特に、主流ダクト１６内の主流排ガス２６とバイパス排ガス２８の合流部には、主流排ガス２６の通流方向に並行して主流排ガス流路を複数に仕切り、かつバイパス排ガス２８の流入方向に板面を対向させた３枚の仕切板４４が、主流排ガス２６の通流方向の上流側の端部を、バイパス排ガス２８の流入側から順に主流排ガス２６の上流側にずらせて流入するバイパス排ガス２８に臨ませて設けられている。これにより、ダクトの圧力損失の増加を抑制しながら合流後の排ガスの温度を素早く均一にさせる。
Patent WO-2010086982-A1 (WO)
Title: Information processor and communication control method for the same
Inventor: SUGINAKA JUNKO
IPC: G06F13/00
Filed: 2009-01-29
Abstract: A file having received a transmission instruction is partitioned for each predetermined data amount smaller than a data amount of one packet to create a plurality of sets of partition data, the plurality of sets of partition data are distributed to a plurality of networks according to a predetermined rule, the plurality of sets of partition data distributed to each of the networks are connected in series, the partition files after connection are divided into packets, packet identification information on the file to be transmitted is set to the predetermined areas of the packets, information for identifying the networks is set to the predetermined areas of the packets, and then the packets are sent out to a local communication line.
Patent WO-2010086991-A1 (WO)
Title: Image display device, image display method, and computer program
Inventor: IWAYAMA NAOMI
IPC: G06T11/80
Filed: 2009-01-30
Abstract: A PC in which an image is displayed on a display section receives handwriting which is inputted to the image being displayed and displays the received handwriting on the image being displayed. When displaying an image, the PC detects object regions including a predetermined object in the image and comment placement regions to the object regions. When receiving handwriting, the PC judges whether or not the starting position of the first stroke of the handwriting is in any of the object regions. When judging that the starting position is in any of the object regions, the PC judges that the received handwriting is the handwriting to the object region. When the input of the handwriting to the the object region is ended, the PC identifies the display region of the handwriting and changes the size of the inputted handwriting so that the inputted handwriting is displayed in the comment placement region corresponding to the object region. The PC displays the handwriting after the changing of the size in the identified display region and displays a speech balloon to enclose the displayed handwriting.
Patent WO-2009104676-A1 (WO)
Title: Backlash quantity detecting method for feeding drive device, and backlash quantity detecting device for the feeding drive device
Inventor: KOJIMA TERUHISA
IPC: B23Q5/40
Filed: 2009-02-19
Abstract: Provided is a backlash quantity detecting device for detecting a backlash quantity existing in a motion transmission system of a feeding drive device.  In order to detect the backlash quantity, a servomotor causes a driven member to perform reciprocal motions, in which an amplitude or frequency changes, through a ball screw mechanism.  A data acquisition unit acquires servo data such as the amplitude of a position feedback or the amplitude of a motor torque command.  On the basis of the amplitude of the position feedback and the amplitude of the motor torque command, which are acquired by the data acquisition unit, a backlash quantity operating unit operates and estimates the backlash quantity existing in the motion transmission system.
Patent WO-2009113537-A1 (WO)
Inventor: SHIMOKAWA KAYO
IPC: C09J7/29
Filed: 2009-03-10
Abstract: L'invention porte sur une composition adhésive, pour des éléments optiques, qui contient un polymère (méth)acrylique contenant de 0,2 à 20 parties en poids d'un monomère à teneur en groupe carboxyle en tant qu'unité monomère, à savoir en tant que composant de copolymérisation, pour 100 parties en poids d'un (méth)acrylate d'alkyle ayant un groupe alkyle avec de 4 à 14 atomes de carbone. La composition adhésive pour des éléments optiques contient également, comme agents de réticulation, de 0,02 à 2 parties en poids d'un peroxyde et de 0,005 à 5 parties en poids d'un agent de réticulation époxy pour 100 parties du polymère (méth)acrylique. Le jaunissement de la composition adhésive pour des éléments optiques peut être supprimé à des températures élevées et dans des environnements à haute température et haute humidité. Par conséquent, la composition adhésive permet de former une couche adhésive pour laquelle le moussage, la séparation et autres sont supprimés à des  températures élevées et dans des environnements à haute température et haute humidité.
Patent WO-2009113587-A1 (WO)
Title: 画像表示装置
Inventor: FUJIMOTO MAKOTO
IPC: H04M1/23
Filed: 2009-03-11
Abstract: 【課題】画像の表示方向を、ユーザの意思に応じて適正に設定することができる画像表示装置を提供する。
【解決手段】ユーザが携帯電話機を第１切替キー８側が手前に来るように持った場合、ユーザは第１切替キー８を押すこととなる。ユーザにより第１切替キー８が押されると、ＣＰＵ１００は、表示方向が、第１切替キー８が下になる第１の方向となるように、表示画像を表示させる。一方、ユーザが携帯電話機を第２切替キー９側が手前に来るように持った場合、ユーザは第２切替キー９を押すこととなる。ユーザにより第２切替えキー９が押されると、ＣＰＵ１００は、表示方向が、第２切替キー９が下になる第２の方向となるように、表示画像を表示させる。
Patent WO-2009119649-A1 (WO)
Inventor: FUJIYAMA KAZUHITO
IPC: A01H5/00
Filed: 2009-03-25
Abstract: 本発明の植物においてＯ型糖鎖結合タンパク質を製造するためのキットは、ポリペプチドＮ‐アセチルガラクトサミン転移酵素、及びそれをコードするポリヌクレオチドのうちの少なくとも一つを備えている。
Patent WO-2009119815-A1 (WO)
Title: Color conversion filter
Inventor: NAKAMATA SHINICHI
IPC: G02B5/20
Filed: 2009-03-27
Abstract: Provided is a method for creating a low-cost high-definition color conversion layer using the ink jet method, said layer having a consistent thickness and not bleeding into adjacent subpixels. A color conversion filter (1000) is characterized by being formed with a bank layer (60) that includes a layer with protrusions (60A) which has a plurality of gently-curved protrusions (63), each of which has a first layer (61) and a second layer (62), said protrusions (63) existing discretely on a substrate.
Patent WO-2009145035-A1 (WO)
Inventor: KOBAYASHI TOMOSHIGE
IPC: F16D3/223
Filed: 2009-05-07
Abstract: Disclosed is a fixed‑type, constant‑velocity universal joint with which depth of the ball in the race can be maintained and with which performance can be improved over that with conventional products, without increasing "the outward axial force against the balls," which affects joint efficiency.
In the fixed‑type, constant‑velocity universal joint, the center of the outer joint element guide race (22) is offset relative to the center of the spherical surface of bore (21), and the center of the inner joint element guide race (25) is offset relative to the center of the spherical surface of outer surface (24). The ratio (F/PCR) of the offset amount (F) to the length (PCR) of a line segment connecting the center of the guide race (22, 25) to the center of a ball (27) is 0.045‑0.065. If the angle formed by the line segment connecting the center of the outer surface of a holder (28) to the center of the ball and the line segment connecting the center of the outer joint element guide race to the center of the ball is (αt), and the angle formed by the line segment connecting the center of the outer surface of the holder to the center of the ball, and the line segment connecting the joint center to the center of the ball is (αc), then the ratio (αt/α), where the sum of the angles is (α), is 0.045‑0.065.
Patent WO-2009136664-A1 (WO)
Title: Outil a impulsions d’huile
Inventor: HARADA TETSUHIRO
IPC: B25B21/02
Filed: 2009-05-08
Abstract: Un aspect de l’invention concerne un outil à impulsions d’huile (1) comprenant : un moteur (3) générant une force d’entraînement fonction d’une tension d’entraînement; une unité d’impulsions d’huile (4) entraînée par la force d’entraînement et générant un couple sous forme d’impulsions lorsque le moteur (3) transmet une position d’impact sur un arbre de ladite unité; et un arbre de sortie (5) sur lequel est monté un outil d’extrémité avant, cet arbre de sortie (5) étant relié à l’arbre de l’unité. L’outil (1) selon l’invention se caractérise en ce qu’il comprend également des moyens de réglage d’entraînement destinés à réguler la tension d’entraînement, cette dernière étant réduite pendant une période donnée comprenant le moment où le couple est transmis à l’arbre de sortie (5), la tension d’entraînement réduite étant augmentée lorsque la période donnée est terminée.
Patent WO-2009150926-A1 (WO)
Title: アクリルフィルムの製造方法およびその製造方法で作製したアクリルフィルム
Inventor: TAKEBE TAKASHI
IPC: B29K33/04
Filed: 2009-05-21
Abstract: 優れた可撓性および表面性を有するアクリルフィルムを、生産性よく製造する方法およびその方法によって製造されたアクリルフィルムは、下記により提供された。 　アクリル樹脂（Ａ）および５質量％未満のアクリル粒子（Ｃ）を含有するアクリルフィルムの溶液流延製膜方法による製造方法であって、溶媒として下記（１）および（２）の関係を満たす溶媒ＡおよびＢの混合溶液を使用し、残留溶媒が５～５０質量％になるまで乾燥する工程、および残留溶媒が５～５０質量％の状態で、アクリルフィルムのガラス転移温度＋１０℃～ガラス転移温度＋４０℃の範囲で加熱処理する工程とを有することを特徴とするアクリルフィルムの製造方法。 　（１）溶媒Ａの沸点＋３５℃＜溶媒Ｂの沸点 　（２）混合溶液における溶媒Ａと溶媒Ｂの質量比Ａ：Ｂ＝９８：２～７０：３０
Patent WO-2009145319-A1 (WO)
Title: Light source device and display unit equipped with light source device
Inventor: NAGATA YASUNARI
IPC: F21S2/00
Filed: 2009-05-29
Abstract: Disclosed is a light source device which is made compact while suppressing increase in non-uniformity of brightness caused by existence of a non-light emitting portion between a plurality of light sources. A light source device is characterized in that a plurality of light diffusers have a first light diffuser located in front of a first light source in the light exit direction closely thereto, and a second light diffuser located in front of a second light source in the light exit direction closely thereto.  The first light diffuser includes a first light absorbing material which absorbs visible light emitted from the first light source more easily than visible light emitted from the second light source, and the second light diffuser includes a second light absorbing material which absorbs visible light emitted from the second light source more easily than visible light emitted from the first light source.
Patent WO-2009154143-A1 (WO)
Inventor: ASADA SHIGEO
IPC: C25B1/26
Filed: 2009-06-12
Abstract: Provided is a method for producing chlorine dioxide with single-liquid electrolysis, wherein a direct current is supplied to an electrolyte in an electrolysis tank having an anode and a cathode and no separating membrane, electrolysis is carried out and chlorine dioxide is produced as a result.  In this method, (a) the direct current is supplied to the electrolyte which contains alkali chloride, alkali chlorite and pH regulating agent in a state where the pH of said electrolyte is from 4 to 8 and electrolysis is carried out, (b) replenishing electrolyte containing alkali chloride, alkali chlorite and pH regulating agent is supplied from the outside to the electrolysis tank during the electrolysis, and (c) the chlorine dioxide produced is collected from the electrolyte.
Patent WO-2010001719-A1 (WO)
Inventor: SAKURABA TAKAMITSU
IPC: F16L21/08
Filed: 2009-06-16
Abstract: A pipe joint, wherein a pipe to be connected can be connected to the pipe joint by one-touch operation in which an end of the pipe is inserted into the pipe joint and a cap is manually tightened and wherein the pipe does not rotate together when the cap is rotated and screwed.
A joint body (8) is set over and screwed, with layers of gaps (dg) maintained in between, onto an inner core (9) provided with a water passage hole (H9) in the inner periphery thereof and also with O-rings (4) on the outer periphery thereof.  Caps (3) into which diameter-reducing fixing rings (5), auxiliary rings (6), and diameter-reducing engaging rings (7) are respectively fitted are temporarily engaged by screw threads with ends of the joint body (8).  Then, a plastic resin pipe (12) is fitted into a gap (dg) so as to cover the inner core (9) from the inside of a cap (3), and the cap (3) is rotated and advanced.  By this, the fixing ring (5) and the engaging ring (7) are reduced in diameter to press the outer peripheral surface (12c) of the pipe (12), water-tightly pressing the plastic resin pipe (12) and holding the plastic resin pipe (12) so that the plastic resin pipe (12) does not come off.
Patent WO-2010002010-A1 (WO)
Title: Nouveaux acides spirochromanone carboxyliques
Inventor: JONA HIDEKI
IPC: A61P3/04
Filed: 2009-06-29
Abstract: L'invention porte sur un composé d'une formule générale (I) : dans laquelle A représente un groupe de liaison ; Ar 1  représente un groupe formé à partir d'un noyau aromatique ; R 1  et R 2  représentent chacun indépendamment un atome d'hydrogène, un atome d'halogène, un groupe cyano, un groupe alcényle en C 2 -C 6 , un groupe alcoxy en C 1 -C 6 , un groupe halo-alcoxy en C 1 -C 6 , un groupe cyclo-alkyloxy en C 3 -C 6 , un groupe alcanoyle en C 2 -C 7 , un groupe halo-alcanoyle en C 2 -C 7 , un groupe alkyloxycarbonyle en C 2 -C 7 , un groupe halo-alcoxycarbonyle en C 2 -C 7 , un groupe cyclo-alcoxycarbonyle en C 3 -C 6 , un groupe aralkyloxycarbonyle, un groupe carbamoyl-alcoxy en C 1 -C 6 , un groupe carboxy-alcényle en C 2 -C 6 , ou un groupe de -Q 1 -N(R a )-Q 2 -R b  ; un groupe alkyle en C 1 -C 6  ayant facultativement un ou des substituants ; un groupe aryle ou hétérocyclique ayant facultativement un ou des substituants ; ou un groupe alkyle en C 1 -C 6  ou un groupe alcényle en C 2 -C 6  ayant le groupe aryle ou hétérocyclique ; T et U représentent chacun indépendamment un atome d'azote ou un groupe méthine ; et V représente un atome d'oxygène, un atome de soufre ou un groupe imino. Le composé de l'invention est utile comme agent thérapeutique pour diverses maladies se rapportant à l'ACC.
Patent WO-2010008033-A1 (WO)
Inventor: KANETAKA YOSHIFUMI
IPC: H01L23/12
Filed: 2009-07-15
Abstract: Provided are a chip component mounting structure, wherein reliability of electrical continuity of a chip component is improved, a wiring board used in the chip component mounting structure, and a chip component mounting method.
Specifically provided is a wiring board (11), wherein a chip component having an electrode (15) on an end is formed on a mounting pad (14), which is formed at a position corresponding to the electrode (15), with a conductive member (13) between the chip component and the mounting pad.  The wiring board has an auxiliary pad (17), which is formed adjacent to the mounting pad (14) on a solder resist (12), on a side where the distance from the electrode (15) increases.  When the chip component is mounted, fillets are formed of a conductive member (13), between the electrode (15) and the mounting pad (14) and between the electrode and the auxiliary pad (17).
Patent WO-2010010918-A1 (WO)
Inventor: SHINOZAKI NAOKO
IPC: G06F17/28
Filed: 2009-07-23
Abstract: An example sentence selection unit (444) selects an example sentence from a template database (422) in accordance with an instruction received by an input unit (410).  A translated sentence output unit (446) displays on a display unit (462), the example sentence selected by the example sentence selection unit (444) and the translated sentence of the example sentence.  Furthermore, the translated sentence output unit (446) displays on the display unit (462), a specification symbol specifying a variable portion while correlating the variable portion with a variable portion in the example sentence selected by the example sentence selection unit (444).  Moreover, when the input unit (410) receives a character input corresponding to the specification symbol, the translated sentence output unit (446) displays on the display unit (462), a word candidate which can replace the variable portion corresponding to the inputted character.
Patent WO-2010018822-A1 (WO)
Inventor: TANABE AKIMICHI
IPC: H04W88/06
Filed: 2009-08-11
Abstract: Disclosed is a mobile communication method having: a step wherein, when the bearer status changes for a cell under the control of a WCDMA mobile communication system while the location of a mobile station (UE) is registered with a WCDMA exchange (SGSN) and an LTE exchange (MME), a synchronization process is performed on the bearer status of the mobile station (UE) between the WCDMA exchange (SGSN) and the LTE exchange (MME); and a step wherein the WCDMA exchange (SGSN) notifies the mobile station (UE) that the synchronization process has occurred. If the bearer status has changed and the mobile station (UE) has received the aforementioned notification, the location of the mobile station (UE) is not registered with the LTE exchange (MME) when moved from a cell under the control of the WCDMA mobile communication system to a cell under the control of the LTE mobile communication system.
Patent WO-2010024368-A1 (WO)
Inventor: NARAHASHI HIROHISA
IPC: H05K3/00
Filed: 2009-08-28
Abstract: 金属膜付きフィルム及び金属膜付き接着フィルムにおける、金属膜層のクラック発生の防止。 　算術平均粗さ（Ｒａ）が５０ｎｍ以下の支持体層表面に離型層が形成され、該離型層上に金属膜層が形成された金属膜付きフィルム、及び該フィルムの金属膜層上に、さらに硬化性樹脂組成物層が形成されている、金属膜付き接着フィルム。
Patent WO-2011033637-A1 (WO)
Title: 半導体装置の製造方法
Inventor: MATSUSHITA DAISUKE
IPC: H01L21/8247
Filed: 2009-09-17
Abstract: ［課題］半導体層と絶縁膜との界面準位密度の増加に起因する移動度および信頼性の低下を抑制することを可能にする。 ［解決手段］制御ゲート電極と、層間絶縁膜とが交互に積層された積層構造を形成する工程と、前記制御ゲート電極と前記層間絶縁膜の積層方向に前記積層構造を貫通する貫通孔を形成する工程と、前記貫通孔の内側の表面を覆う第１絶縁膜を形成する工程と、前記第１絶縁膜の内側の表面を覆う電荷蓄積部を形成する工程と、前記電荷蓄積部の内側の表面を覆う第２絶縁膜を形成する工程と、前記第２絶縁膜の内側の表面を覆う半導体層を形成する工程と、酸素を含む雰囲気中で６００℃以下の温度で熱処理することにより前記半導体層と、前記第２絶縁膜との界面を酸化する工程と、を備えている。
Patent WO-2010052979-A1 (WO)
Title: Information processing device, information processing method, and program
Inventor: DEWA YOSHIHARU
IPC: G06F9/54
Filed: 2009-09-30
Abstract: Provided are an information processing device, an information processing method, and a program which can appropriately execute an application program in one program execution environment even when an embedded library includes a plurality of libraries having the same library name. A JVM execution preprocessing unit (6) acquires an application program name from an application information table (AIT) and stores the name together with a DTV flag in a RAM (404).  The JVM execution preprocessing unit (6) acquires an application identifier from an application management table (AMT) and stores the identifier together with a BD flag in a RAM (404).  A JVM execution processing unit (12) sets a BD path if the program attribute selected by a user is BD and sets a DTV path if the attribute is DTV.
Patent WO-2010050338-A1 (WO)
Title: 酸化亜鉛を主成分とする透明導電膜のテクスチャー加工液及び凹凸を有する透明導電膜の製造方法
Inventor: MATSUBARA MASAHIDE
IPC: H01B13/00
Filed: 2009-10-05
Abstract: 薄膜太陽電池において高い光電変換効率を実現するための透明導電膜のテクスチャー加工液および透明導電膜の製造方法を提供する。 　酸化亜鉛を主成分とする透明導電膜の表面をポリアクリル酸またはその塩および酸性成分を含有した水溶液と接触させることにより凹凸のあるテクスチャーを形成し、該工程後の凹凸のある透明導電膜表面を更にアルカリ性水溶液で接触処理する。
Patent WO-2010041773-A1 (WO)
Title: 有害生物防除組成物及び有害生物の防除方法
Inventor: NATSUHARA KATSUYA
IPC: A01N43/56
Filed: 2009-10-09
Abstract: 式（１）で示されるピリミジン化合物と式（２）で示されるアントラニル化合物とを有効成分として含有する有害生物防除組成物。
Patent WO-2011061842-A1 (WO)
Inventor: KUNIEDA MASAFUMI
IPC: C04B38/00
Filed: 2009-11-19
Abstract: 鉄イオン交換されたゼオライトを含み、長手方向に沿って、第１の端面から第２の端面に延伸する複数のセルがセル壁により区画されたハニカムユニットを有するハニカム構造体の製造方法であって、（ａ）鉄イオン交換されたゼオライト粒子を、非酸化性雰囲気下、５００℃～８００℃の範囲で熱処理して、熱処理後のゼオライト粒子を得るステップと、（ｂ）前記熱処理後のゼオライト粒子を含む原料から、ハニカム成形体を形成するステップと、（ｃ）前記ハニカム成形体を焼成して、ハニカムユニットを作製するステップと、を含むハニカム構造体の製造方法。
Patent WO-2010089933-A1 (WO)
Title: Objective lens and optical pickup device
Inventor: SHIRAISHI TAKANORI
IPC: G11B7/135
Filed: 2009-12-01
Abstract: Disclosed are an optical pickup device that can be used in thin optical disk drives, and that is able to appropriately record/reproduce data for different optical disks, and an objective lens suitable for the same.
Since a large paraxial radius of curvature can be maintained in an area for use with a third optical disk, while the paraxial radius of curvature is smaller in an area for use with a first optical disk, it is possible to make the on-axis thickness of an objective lens thinner, while maintaining a longer focal distance for the third optical disk. Thus, an objective lens can be provided that can shorten the CD focal distance, despite being convertible for recording/reproducing data for three different optical disks, making it especially optimal for thin optical disk drives.
Patent WO-2010074171-A1 (WO)
Inventor: HAYASHI HIROMITSU
IPC: C23C14/34
Filed: 2009-12-24
Abstract: A sputtering target characterized by comprising: either cobalt and platinum or cobalt, chromium, and platinum; SiO 2  and/or TiO 2 ; and Co 3 O 4  and/or CoO.  By conducting sputtering using the sputtering target, a magnetic recording film having a granular structure and high coercive force can be formed.  When the sputtering target is produced by sintering raw-material powders at 1,000ºC or lower, SiO 2 , TiO 2 , Co 3 O 4 , and CoO can be prevented from being reduced during the sintering.  Thus, the sputtering target can be obtained as a more effective target.
Patent WO-2010074200-A1 (WO)
Inventor: SATO YASUSHI
IPC: G10L19/00
Filed: 2009-12-25
Abstract: 圧縮率を高めるとともに、音質の劣化を防ぐことのできるＡＤＰＣＭ符号化装置及びＡＤＰＣＭ復号化装置を提供する。　音信号の短周期変化及び長周期変化に対応する信号を検出し、その両信号の組み合わせに基づいて適応量子化特性を変化させることにより、最適な量子化を行う。ＡＤＰＣＭ符号化装置１００では、１６ビットの入力信号Ｘ ｎ と、１サンプル前の復号信号Ｙ ｎ－１ との差分値ｄ ｎ を減算器１０２で算出する。次いで、適応量子化部１０３で１６ビットの差分値ｄ ｎ を適応量子化して１～８ビットの可変長のＡＤＰＣＭ値Ｄ ｎ に変換する。次いで、ＡＤＰＣＭ値Ｄ ｎ を圧縮符号化部１０８で圧縮符号化して信号Ｄ' ｎ を生成し、その信号Ｄ' ｎ をフレーム化部１３０でフレーム化して出力する。また、ＡＤＰＣＭ復号化装置では、フレーム化された入力信号を、上述した処理の逆処理を行って復号する。