baber/WOPTO huggingface dataset:
Patent JP-2011502694-A (JP)
Title: 洗浄／絞り機械
IPC: D06F37/26
Filed: 2008-11-12
Abstract: 本発明は、洗浄／絞り機械に関し、特に、水、エネルギ、及び時間を節約し、同時に、洗浄及び絞りの効率を向上するドラム式洗濯機に関する。本発明はまた、この機械を使用して実現される洗浄及びすすぎの工程に関する。
Patent JP-2011505506-A (JP)
IPC: D02G3/48
Filed: 2008-12-04
Abstract: A cord for reinforcing tires having a core of at least one p-aramid filament that has a modulus greater than about 6.5 N/dTex and a sheath of steel strands that are helically wound around the p-aramid filament. The steel strands consist of either a single steel wire or multiple steel wires twisted together.
Patent JP-2011510332-A (JP)
Title: リアルタイム用途のための調整可能なレンズ系
IPC: H04N5/225
Filed: 2008-12-10
Abstract: 調整可能な流体タイプのレンズ系が提供され、これは、例えばレンズの調整中にレンズを通した超音波撮像を可能にする。該レンズは、界面において互いに接している例えば水と油などの２つの非混合性流体を包含する容器を含む。この場合この界面において入射波が屈折される。界面の形状、従って屈折特性は、レンズに印加される電圧を調整することによって調整可能である。２つの流体は、これらが併せて、臨界点又は臨界点近傍である機械的減衰を示すように選択される。制御回路は１つの値から別の値へと屈折を調整するために電圧を生成し、制御回路は、界面の振動を防ぐために電圧変化率が制限されるように電圧を変化させ、これによって、界面における入射波の屈折を連続的な方法で調整する。これは、調整中ずっと界面形状が制御された形状を持つことになるので、１つの屈折値から別の屈折値への調整中に該レンズを使用することを可能にする。電圧は、連続電圧、又は、ステップサイズ及びステップの時間的広がりに関して制御される不連続な段階的（デジタル）電圧のいずれであってもよい。レンズ系は、例えば医療分野において、例えば"オンザフライ"高速超音波撮像用として、又は、所定軌道をたどるようにレンズの調整中にアブレーションが実行され得る超音波アブレーション応用用としてなど、数多くの用途を持つ。
Patent JP-2011507040-A (JP)
Title: 顕微鏡
IPC: G02B21/06
Filed: 2008-12-10
Abstract: 本発明は、検出器上に試料（３）を結像するための結像対物レンズ（４）と、結像対物レンズ（４）の焦点面内でシート光（７）により試料（３）を照明するための、コヒーレント光を放射する照明源（１）を含む手段とを備えた顕微鏡に関する。このような顕微鏡においては、照明手段が、光ビーム（５）から少なくとも２つの平面波（６）を生成するとともに、この平面波（６）に対して伝播方向を規定する、ベッセル光学系を含んでおり、平面波（６）のそれぞれの伝播方向が焦点面とそれぞれ鋭角を成しており、この鋭角の値は平面波（６）の各々について同じであり、したがって平面波（６）は焦点面内で強め合うように干渉し、それによりシート光（７）が生成される。同様に、照明手段は、シート光（７）を動的に生成するために、光ビーム（５）から回転対称なベッセルビームを生成するための光学素子を含むこともできる。
Patent JP-2011506741-A (JP)
Title: 室温において加硫してエラストマーになることができるオルガノポリシロキサン組成物及び新規のオルガノポリシロキサン重縮合触媒
IPC: C08G77/08
Filed: 2008-12-18
Abstract: 本発明は、室温において加硫してエラストマーになることができるオルガノポリシロキサン組成物であって、重縮合によって架橋し、アルキルスズをベースとする触媒を含有しない前記組成物、並びに新規のオルガノポリシロキサン重縮合触媒に関する。
Patent JP-2011507731-A (JP)
IPC: B41F31/06
Filed: 2008-12-22
Abstract: The invention relates to an anilox roll (5) for a printing apparatus. The anilox roll (5) comprises a cylinder having a surface. The surface comprises a fluid distribution structure for receiving, distributing and transferring a fluid such as an ink. The fluid distribution structure comprises a channel formed in the surface having channel walls. This channel is arranged for distributing the fluid over the fluid distribution structure. The channel comprises channel parts, wherein the courses of connected channel parts are at an angle with respect to each other for preventing a linear distribution of the fluids to be received in a course direction of the channel, allowing a meandering distribution of the fluid to be received in the channel. Side walls of the channel are arranged for allowing a meandering flow of the fluid throughout the fluid distribution surface.
Patent JP-2011508013-A (JP)
Title: 二座内部供与体を有する自己制限性触媒組成物
IPC: C08F10/00
Filed: 2008-12-12
Abstract: プロピレンの重合のための触媒組成物が提供される。触媒組成物は、１以上の遷移金属化合物と内部電子供与体とを有する１以上のチーグラ−ナッタプロ触媒組成物、１以上のアルミニウム含有助触媒、および外部電子供与体を含む。内部電子供与体は、プリタレートを除く二座化合物である。好適なビデンテール化合物として、ジエーテル、スクシネート、ジアルコキシベンゼンおよびジオールエステルが挙げられる。外部電子供与体は、活性制限剤と選択性決定剤との混合物である。本触媒組成物は、高い触媒活性および高い立体選択性を有し、自己消滅性である。
Patent JP-2011507655-A (JP)
Title: 陰圧閉鎖療法用トンネル状ドレッシング
IPC: A61M27/00
Filed: 2007-12-31
Abstract: 本発明は、トンネル状の創傷を陰圧閉鎖療法によって処置する際に用いられるトンネル状ドレッシングに関する。前記トンネル状ドレッシングは、前記創傷に進入する閉鎖した遠位端と、開放した近位端とを有する長尺状の浸透性部材を備え、前記トンネル状ドレッシングを前記創傷内に案内するために設置具が前記近位端内に除去可能に配置される。前記トンネル状ドレッシングは、吸引時に前記創傷から創傷の滲出液を移送し、かつ圧縮に耐えるように構成された支持構造を備える。前記トンネル状ドレッシングは、除去を容易にするように組織の絡まりを最小に抑えるように構成された創傷接触面も備える。前記支持構造および創傷接触面は、同一の材料、又は異なる材料の二枚の近接した層から形成可能である。
Patent JP-2011514884-A (JP)
Title: ペリレン半導体並びにその製造方法及び使用
IPC: H01L51/50
Filed: 2009-02-05
Abstract: 本教示は、半導体化合物、かかる化合物から製造される材料、かかる化合物及び半導体材料の製造方法、並びに前記化合物及び半導体材料を組み込む各種の組成物、複合物及び素子を提供するものである。具体的には、本教示の化合物は、関連の代表的化合物と比較して、より高い電子輸送効率と、共通溶媒におけるより高い溶解性とを有することができる。
Patent JP-2011510800-A (JP)
Title: 腹腔鏡把持器具のリストを首振りさせるための方法及び装置
IPC: A61B18/12
Filed: 2009-02-06
Abstract: 医療用器具は、中心線から左右両方に首振り可能な、対向する一組のジョーを有する。該器具は、ジョーアクチュエーション部及びカッター駆動部のための、適切な屈曲範囲及び支持体を有する。駆動部用の屈曲可能な支持体は、堅く巻かれたコイルばねを含む。本発明のもう一つの実施態様では、腹腔鏡器具のハンドルにおいて、首振りの程度を制御する。本発明のさらなる実施態様は、ユーザが該装置において他の操作をしている間、該リストの動きを抑えるロッキング機構を含む。該ロッキング機構はまた、インデックスの特徴を含み、それによって、ユーザは、プリセットされた角度の範囲内で、必要な分の角度をインデックスし、及び選択することができる。 【選択図】図１
Patent JP-2011513211-A (JP)
Title: 療法選択方法
IPC: A61B1/00
Filed: 2009-02-26
Abstract: 本発明は、バレット食道を罹患する患者に関し、特に第一選択療法が不成功であった場合及び異形成が診断された場合に療法の決定を助ける方法に関する。かかる方法は、（ａ）Ｈｅｒ２、（ｂ）ｃＭｅｔ、（ｃ）グアニリルシクラーゼ又は（ｄ）ＩＧＦ１Ｒを標的とするベクターを含むイメージング剤の使用を含んでいる。本発明は、インビトロ又は好ましくはインビボでの放射性同位体イメージング又は光学イメージングのために適している。 【選択図】なし
Patent JP-2012145623-A (JP)
Title: Projector light source module
Inventor: SHIUNG JIAN-JR
IPC: F21Y101/00
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a projector light source module that extends the use life of a red light source and reduces projector maintenance frequency.SOLUTION: A projector light source module 1 comprises a dichroic mirror 10, a red light source 22, a blue light source 20, and a green light source 21. The dichroic mirror 10 has a first reflection surface 11 and a second reflection surface 12. An included angle greater than 165 degrees but smaller than 180 degrees is formed between the normal lines of the first and second reflection surfaces 11 and 12. The first reflecting surface 11 is plated with a first dichroic film, and the second reflecting surface 12 is plated with a second dichroic film. The first and second dichroic films transmit red light. The red light source 22 is located at the side of the first reflecting surface 11 of the dichroic mirror 10. The blue light source 20 and green light source 21 are located at the side of the second reflecting surface 12 of the dichroic mirror 10.
Patent JP-2012147231-A (JP)
Title: Telephone book data processor
Inventor: SAKATA TAKAHARU
IPC: H04M1/2757
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To execute telephone book data utilizing processing using telephone book data, even while executing telephone book data transfer processing for obtaining and storing telephone book data transferred from a mobile phone.SOLUTION: An in-vehicle device 2 comprises a first telephone book data memory region 6a and a second telephone book data memory region 6b, and exclusively controls so as to define one of the first telephone book data memory region 6a and the second telephone book data memory region 6b as an object of telephone book data transfer processing and the other as an object of telephone book data utilizing processing. This allows telephone book data, stored in telephone book data memory region defined as an object of telephone book data utilizing processing, to be used while telephone book data transferred from a mobile phone 3 is being stored in telephone book data memory region defined as an object of telephone book data transfer processing.
Patent JP-2012148659-A (JP)
Title: Fuel tank cover structure
Inventor: MAEDA TADAMASA
IPC: B62J35/00
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To integrate an oil-feeding tray and a fuel tank cover separately installed on a fuel tank 20 conventionally.SOLUTION: An upper surface of the fuel tank 20 is covered with the fuel tank cover 30 integrally forming a front side tray part 40 and a rear side pump cover part 50. The tray part 40 is formed as a recessed part of opening upward, the pump cover part 50 is formed as a recessed part opening downward, and they are inversely formed in a recess-projection. Packing 32 is arranged in a front part of the fuel tank cover 30, and is locked on the periphery of a filler neck 25. An engaging projection part 56 is arranged in a rear part of the fuel tank cover 30, and is locked on an engaging hole 24c formed in a locking projection part 24b of a flange part 24 by a claw 56a. Slide engaging parts 54 are arranged on the right and left of the fuel tank cover 30, and are respectively slidably engaged with both right-left sides of the flange part 24.
Patent JP-2012151685-A (JP)
Title: Gateway apparatus and method for changing communication block allocation
Inventor: GOTO KAZUYA
IPC: H04W24/02
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated gateway apparatus that automatically and autonomously operates to determine and control a storage switch so as not to affect a user receiving service, thereby reducing workload of a maintenance person.SOLUTION: The gateway apparatus is located among a plurality of networks and connects such networks. Processor resources of the gateway apparatus are allocated to a first communication block, a second communication block and a control block. The result of a first subtraction is calculated by subtracting from the number of first connections to the first communication block the number of the previous first connections thereto. The result of a second subtraction is calculated by subtracting from the number of second connections to the second communication block the number of the previous second connections thereto. Processor resources, allocated to a communication block with the result of the first subtraction or of the second subtraction corresponding to a first predetermined value or less, are allocated to the other communication block.
Patent JP-2011209691-A (JP)
Title: Photoacoustic matching material and human tissue simulation material
Inventor: FUKITA TAKAHIRO
IPC: A61B8/00
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent reflection of light and an acoustic wave at a surface of a test part and to achieve accuracy control of a photoacoustic wave diagnostic apparatus by providing a medium whose light propagation properties and sound propagation properties are similar to those of human tissues and which hardly deteriorates.SOLUTION: A photoacoustic matching material includes a polyol, and an inorganic oxide and a pigment dispersable in the polyol. In the photoacoustic matching material, the dispersed amount of the inorganic oxide to the polyol is 0.10-0.25 wt.%, and the dispersed amount of the pigment to the polyol is 0.0001-0.0005 wt.%.
Patent JP-2012147975-A (JP)
Title: Recording medium management system
Inventor: TAKAYAMA KEIICHI
IPC: A63F7/02
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To achieve precise detection of conducts which is suspicious to be theft of a recording medium and to restrict use of the recording medium returned by the suspicious conducts.SOLUTION: The recording medium management system includes: a sandwiched machine C installed adjacent to a game machine B installed in a game parlor and formed so as to accept the recording medium A; a management device D which can communicate with the sandwiched machine C; a person detection means 1 for detecting presence of a person near the game machine B; an operation detection means 3 for detecting operation of the game machine B; a means 17 for determining adding of use restriction for determining whether or not use of the recording medium A is restricted on the basis of at least person detection condition by the person detection means 1 and operation detection condition of the game machine B in the operation detection means 3; and a writing control means 9 for recording use restriction information on the recording medium A at least when the means 17 for determining adding of use restriction determines that the use of the recording medium A is restricted.
Patent JP-2012149477-A (JP)
Title: Ground improvement method and ground improvement structure
Inventor: YAMAZAKI HIROYUKI
IPC: E02D3/08
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent anisotropy by the direction of a seismic wave from occurring in an improved ground in a static press-in compaction construction method.SOLUTION: A shaft is constructed on a side of a ground to be improved, an improvement material is horizontally pressed into the ground to be improved from the inside of the shaft, and a consolidated body group consisting of a plurality of connected consolidated bodies is constructed. This process is repeated to construct a plurality of rows of consolidated bodies and construct a plurality of stages of consolidated bodies. When constructing the consolidated body group of the uppermost stage, an improvement material is horizontally pressed into the ground in an X-direction from the shaft 5 and a plurality of rows of consolidated body groups in the X-direction are constructed. When constructing a next stage, the press-in place is changed to a shaft 6 and a plurality of rows of consolidated body groups in a Y-direction are constructed. Thereafter similarly, the construction in the X-direction in the shaft 5 and the construction in the Y-direction in the shaft 6 are repeated alternately stage by stage in an order from top to down. In such an improvement method, no unimproved part is left immediately below the ground to be improved. Also, because the different consolidated body groups (or combination thereof) exhibit a strong aseismatic action, anisotropy by the direction of a seismic wave is eliminated.
Patent JP-2011090336-A (JP)
Title: Method of producing polarizing plate
Inventor: MAEDA HIROE
IPC: G02B5/30
Filed: 2011-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polarizing plate that uses a PVA polarizer, with which the polarizing plate having excellent reliability under high temperature and high humidity conditions and having excellent durability can be produced.  <P>SOLUTION: The method for manufacturing the polarizing plate in which two protective films are stuck together to sandwich a polyvinyl alcohol polarizer therebetween, and the water vapor permeability of each protective film is 5 to 300 (g/m<SP>2</SP>per 24h) at 40°C×90%R.H. The polyvinyl alcohol polarizer is dried so that its moisture content is adjusted to 15% by weight or less after a dyeing process in which a polyvinyl alcohol film is caused to adsorb a dichromatic dye, a cross-linking process in which cross-linking is performed using a boron compound, and a stretching process in which the film is uniaxially stretched in a bath. The moisture content of the polarizing plate in which the protective film is stuck to the polyvinyl alcohol polarizer in the state of the moisture content described above is 3% by weight or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012153632-A (JP)
Title: Propylene gas separation/recovery method
Inventor: MIURA SHINICHI
IPC: B01D53/02
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a propylene gas separation/recovery method which can recovery a propylene gas at given high purity from a gas mixture that contains the propylene gas and at least one saturated hydrocarbon gas.SOLUTION: The propylene gas separation/recovery method includes an adsorption step of causing the gas mixture that contains the propylene gas and a propane gas as raw material gas to pass through an adsorption column 1 storing an adsorbent, in which copper(II) chloride as copper(II) halide and sugar as a reducing agent are carried on a support that consists of porous alumina at the same time and reduction-treated, to adsorptively treat at 60°C or more.
Patent JP-2012157169-A (JP)
Title: Rectifier circuit
Inventor: MIYAHARA EIJI
IPC: H02M7/21
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a rectifier circuit which is capable of reducing power loss as compared with a conventional rectifier circuit using a diode.SOLUTION: A switch 1, a switch 2, a switch 3 and a switch 4 are bridge-connected. The switch 4 is opened/closed in accordance with a voltage between an input terminal 5 and an input terminal 6, the switch 1 is opened/closed in accordance with a voltage between both ends of the switch 1, the switch 3 is opened/closed in accordance with the voltage between the input terminal 5 and the input terminal 6, and the switch 2 is opened/closed in accordance with a voltage between both ends of the switch 2.
Patent JP-2011086965-A (JP)
Title: Processing method and processing system
Inventor: ONO TAKESHI
IPC: H01L21/3065
Filed: 2011-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method and a processing system that control a predetermined condition based upon a surface structure of a workpiece evaluated by a scatterometry method.  <P>SOLUTION: The processing system 6 includes a decompression processing device 10, a structure determination device 80 and a system control device 40. The decompression device 10 performs a predetermined etching processing on a wafer using a resist pattern as a mask. The structure determination device 80 measures a size of a pattern structure on a wafer surface before the etching processing using the scatterometry method. The system control device 40 is stored with data on correlation between a processing condition of the etching processing and a removal amount of the pattern structure on the wafer surface by the etching processing, and sets the processing condition of the etching processing based upon the measurement result of the size of the pattern structure on the wafer surface and the data on the correlation, so that the pattern structure on the wafer surface after the etching processing has a desired size.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012158357-A (JP)
Title: Packaging container, lid body
Inventor: GOTO MASASHI
IPC: A23L7/113
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container capable of attaining good hot water draining without significantly pealing a lid body from the opening part of a cup container in forming discharge opening for draining hot water.SOLUTION: The packaging container 11 has the cup container 21 and the lid body 31 for sealing the opening part of the cup container 21. A cutting line 51 for partitioning an area 41 and an area 42 is formed in the lid body 31. A shoal part 26 where the depth from the opening end 25 of the cup container is shallow compared to other parts is formed in the cup container 21, a plurality of bosses 27 are formed in the shoal part 26. The lid body 31 in the area 41 is cut away from the lid body 31 in the area 42 and pealed from the cup container 21, thereby a discharge opening 81 for discharging liquid in the cup container 21 is formed. The shoal part 26 is exposed in the discharge opening 81.
Patent JP-2012161556-A (JP)
Title: Pulse wave measurement device and program
Inventor: MORITA MASAKI
IPC: A61B5/0245
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave measurement device for measuring an accurate heartbeat by detecting a false peak for each beat and removing the detected peak.SOLUTION: The pulse wave measurement device includes: generating differential data B1 and B2 indicating the waveform of differential pulse wave obtained by differenciating a pulse wave waveform and smoothing the same; detecting peak data P1 indicating the time of generation of an upper peak of the waveform of differential pulse wave on the basis of the differential data B1 indicating the waveform of differential pulse wave of a small degree of smoothing and detecting peak data P2 indicating the time of generation of an upper peak of the waveform of differential pulse wave on the basis of the differential data B2 indicating the waveform of differential pulse wave of a large degree of smoothing; rearranging the respective samples of the peak data P1 and the respective samples of the peak data P2 in time series; detecting the number of times of continuation of the samples of the peak data P1; generating the reliability indicating the possibility that the samples of the peak data P1 are each true peak on the basis of the number of times of continuation; generating third peak data obtained by imparting the reliability to each of the samples of the peak data P1; and computing intervals of pulse wave on the basis of the peak data P3.
Patent JP-2012162696-A (JP)
Title: Resin composition and heat shrinkable film
Inventor: MORIFUJI KAZUO
IPC: C08L23/10
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkable film excellent in transparency, heat shrinkability, natural contractility, low temperature elongation and solvent resistance, having preferable balance of physical properties, and recyclability.SOLUTION: This resin composition comprises a hydrogenated block copolymer (I) satisfying the following (1) to (6) and a polypropylene-based resin (II), in the weight ratio (I)/(II) of 75/25 to 60/40, and has specific gravity of 0.97 or less; (1) the content of a vinyl aromatic hydrocarbon is 60-80 mass%, the content of a conjugated diene is 40-20 mass%; (2) a block copolymer (A) mainly comprising the conjugated diene is contained; (3) the vinyl-bonding amount before hydrogenation is 75 mass% or more; (4) a random copolymer block (B) of the vinyl aromatic hydrocarbon and the conjugated diene is contained; (5) the content of the vinyl aromatic hydrocarbon in the random copolymer block (B) is 85-98 mass%; and (6) the rate of hydrogenation of the hydrogenated block copolymer (I) is 60% or more.
Patent JP-2011177503-A (JP)
Title: Self-tuning microwave ablation probe
Inventor: LEE ANTHONY C
IPC: A61B18/18
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave ablation probe having a self-tuning or adjustable helical antenna element.  <P>SOLUTION: The electromagnetic surgical ablation probe 5 having the tunable helical antenna element 12 is disclosed. The antenna can be tuned by changing at least one dimension of the helical antenna element 12. The dimensions of the helical antenna element 12 are changed by state change of a shape memory alloy, by a change in temperature, by activation of a piston by fluidic pressure, by linear motion of a conical tip, and by a manual screw-type adjustment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012166454-A (JP)
Title: Ink jet recording device
Inventor: KOJIMA KENJI
IPC: B41J2/01
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device enabling application of an appropriate amount of an active energy ray even when amounts of line feed of a recording medium or types of ink vary.SOLUTION: The ink jet recording device includes: a drawing part discharging ultraviolet curable ink from an ink jet head 9 to the recording medium W while relatively displacing the ink jet head 9 mounted to a carriage 8 in a main scanning direction and an auxiliary scanning direction for drawing on the recording medium W; a main irradiation part 32 mounted to the carriage 8 and curing the ultraviolet curable ink on the recording medium W by application of ultraviolet rays; an auxiliary irradiation part 33 mounted to the carriage 8 and supplementarily curing the ultraviolet curable ink cured by the main irradiation part 32 by application of ultraviolet rays; and an auxiliary irradiation control part 45 controlling application light amount of an active energy ray of the auxiliary irradiation part 33, separately from the main irradiation part 32.
Patent JP-2012174875-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: YAMADA ATSUSHI
IPC: H01L29/786
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a nitride semiconductor having an insulating film at a low cost.SOLUTION: A semiconductor device comprises: semiconductor layers 22, 23 and 24 formed above a substrate 10; an insulating film 30 formed by oxidizing a portion of the semiconductor layers; and an electrode 41 formed on the insulating film. The insulating film is formed from a material containing gallium oxide or from a material containing gallium oxide and indium oxide.