baber/WOPTO huggingface dataset:
Patent JP-2004193175-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: UMEDA KAZUO
IPC: H01L21/8242
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which unit cells have substantially the same areas and the same heights, a larger electrode area than that of a prior art are taken and capacity elements are highly integrated in the semiconductor device having the capacity elements of a stereoscopic structure containing a ferroelectric material or a high dielectric material, and to provide a method for manufacturing the same.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate (100), a first interlayer insulating film (101) formed on the semiconductor substrate (100), a plug (102) formed so as to reach the semiconductor substrate (100) in this interlayer insulating film, an oxygen barrier film (103) formed so as to cover the plug (102), a lower electrode (105) formed on one part on the first interlayer insulating film (101), a capacity insulating film (106) using the ferroelectric material or the high dielectric material formed on the lower electrode (105), and an upper electrode (107) formed on the capacity insulating film (106). The lower electrode (105) is formed so as to bridge over the oxygen barrier film (103) and the first interlayer insulating film (101) at the bottom.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003185280-A (JP)
Title: Refrigerating system and cold generation method
Inventor: AGRAWAL RAKESH
IPC: F25B9/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device feeding cold to a heat exchanger and capable of transferring cold from the heat exchanger to an external heat load.  <P>SOLUTION: This refrigerating system is provided with a first compressor 105 compressing refrigerant, a heat exchanger 125 receiving compressed refrigerant and cooling, a bypass route 121 disposed in the heat exchanger 125 and bypassing the refrigerant flow into a major stream and a minor stream, an expander 135 expanding the major stream, a Joule-Thomson valve 215 expanding the minor stream, a vacuum refrigerator 220 providing the cold to the external heat load using the minor stream expanded and lowering its temperature, and a second compressor 230 compressing the minor stream after exchanging heat with the external heat load. The major stream and the minor stream are merged together and fed to the first compressor 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252152-A (JP)
Title: Vehicle information recording system
Inventor: KAWASAKI HIROTERU
IPC: B60R21/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information recording system capable of specifically analyzing an accident.  <P>SOLUTION: The vehicle information recording system comprises a video obtaining part 101a mounted in a vehicle and for photographing a periphery and obtaining video data, a vehicle data receiving part 107 mounted in the vehicle and for receiving another-vehicle data related to another vehicle lying on the video obtained by the video obtaining part 101a, an obtained-information transmitting part 103 mounted in the vehicle and for transmitting respective data information including the video data and the another-vehicle data, a receiving part 104 mounted out of the vehicle and for receiving respective data information transmitted by the transmitting part 103, an encoding part 105 mounted out of the vehicle and for encoding the another-vehicle data of the respective data information received by the receiving part 104 and adding it as data related to the video data, and a recording part 106 mounted out of the vehicle and for recording the video data added with the another-vehicle data by the encoding part 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192230-A (JP)
Title: Carriage allocation control method for conveyance system by track carriage, and conveyance system
Inventor: KASAI TARO
IPC: B61B13/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carriage allocation control method capable of preventing reduction of conveyance working efficiency without manually changing a carriage allocation control parameter, nor adjusting the number of input carriages, or the like, even when a physical distribution load changes.  <P>SOLUTION: A corrected number of the input carriages formed by adding an adjustment coefficient to the number of the input carriages is compared to the number of holding conveyance instruction data. When the former is equivalent to the latter or less, the carriage allocation control parameter is set to be effective, and a standby carriage is once stopped in a station having high discharge provability of a load, positioned along a conveyance route from a carriage during conveyance to its conveyance destination station. When the former exceeds the latter, the carriage allocation parameter is set to be noneffective, and the standby carriage is driven out of the conveyance route from the carriage during the conveyance to the conveyance destination station without once stopping the standby carriage as stated above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191184-A (JP)
Title: Radiation diaphragming device
Inventor: KUWABARA TAKAYUKI
IPC: G21K1/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation diaphragming device capable of improving the positioning accuracy of a blade by suppressing the effect of "plays".  <P>SOLUTION: The radiation diaphragming device is provided with a blade 31, having capability for shielding radiation, a support mechanism for supporting the blade movably back and force, a motor 39 generating drive force for moving the blade, an arc mechanism 47 for transmitting the drive force of the motor to the blade, and a diaphragming controller 51 for moving and stopping the blade toward a target position, always in the direction forward and backward and controlling the motor or the power source of the motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194116-A (JP)
Title: Image forming method and picture forming apparatus
Inventor: OYAMA YUICHI
IPC: H04N9/28
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize successful convergence correction with a simple configuration.  <P>SOLUTION: A horizontal synchronization signal is supplied to a vertical counter 25 through a divider 24, and the address of vertical direction for each measuring point is produced. The address of this vertical direction is supplied to a delay/bypass circuit 26, which switches delays and bypasses of the address. A vertical synchronization signal and a horizontal synchronization signal are supplied to a field discriminating circuit 32, a 1st and a 2nd field is discriminated in the interlacing of the image signal, and the delay/bypass circuit 26 performs switching which makes shifting of the address of vertical direction to one half of the corresponding vertical direction interval of the measurement point. The switched address of vertical direction is supplied to a read address creation circuit 23 of the adjustment data, reading of an adjustment data memory 41 is carried out by the created reading address, and convergence correction is carried out by the adjustment data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191828-A (JP)
Title: Image forming apparatus
Inventor: HANDA OSAMU
IPC: G03G15/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a contact electrifier equipped with a small-sized cleaning member, and capable of stably electrifying a body to be electrified over a long period by satisfactorily cleaning the contact electrifier.  <P>SOLUTION: As for the image forming apparatus, the apparatus is provided with the contact electrifier 2 for electrifying the image carrier in contact with the image carrier, and which is rotated in a prescribed rotating direction, a brush 112 having a circular-arc contact surface coming into contact with the contact electrifier 2, and the cleaning member equipped with a contact position changing member 120 for freely changeably bringing only a part of the circular-arc contact surface 10a of the brush 112 into contact with the electrifier 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196043-A (JP)
Title: Steering gear
Inventor: UENO MASAYUKI
IPC: B62D6/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear which detects an absolute steering angle or an absolute steering wheel turning angle with a neutral position as its standard.  <P>SOLUTION: This steering gear to carry out steering by movement of a rack shaft 24 engaged with a pinion 22 in the longitudinal direction by revolving the pinion 22 of a steering mechanism connected to a steering wheel 10 is furnished with a rotary encoder 14 to detect the steering angle and a magnetic mark 30 provided on the rack shaft 24 and a magnetic sensor 32 provided on a housing 26 so as to detect that the rack shaft 24 is positioned at the neutral position, and the detected steering angle is reset by an ECU 16 in the case of detecting that the rack shaft 24 is positioned at the neutral position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196602-A (JP)
Title: Lightweight inorganic molding excellent in fire resistance and method for manufacturing the same
Inventor: UEDA GOJI
IPC: C04B111/28
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic molding having strength comparable to that of a conventional one, excellent in fire resistance, frost damage resistance and workability, and excellent also in lightness in weight and non-combustibility, and to provide a method for manufacturing the same.  <P>SOLUTION: The lightweight inorganic molding excellent in fire resistance comprises cement, a siliceous material and a fibrous material, wherein flame resistant fibers and/or carbon fibers are contained as the fibrous material by 0.5-3.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199471-A (JP)
Title: Printing instruction device and printing system
Inventor: KIMURA AKIFUMI
IPC: G06F3/12
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply set a printing condition suited to a printed matter use environment.  <P>SOLUTION: When a printed matter use condition acquisition means 105 in a printing instruction device 10 is brought close to a communication means 301 attached to a printed matter use condition constitution object 30 and a condition acquisition button is depressed, a printed matter use condition 400 is acquired from the printed matter use condition acquisition means 105. The printing instruction device 10 automatically sets parameters of a printing condition selection menu 104C in accordance with the obtained printed matter use condition 400. While observing a screen, a user manually changes partial correction of the parameters when necessary. The printing instruction device 10 prepares a printing condition 401 in accordance with the depression of a printing start button 104D and transfers data 402 to be printed which are obtained from the device 10 or another server on a network and the prepared printing condition to the printer 20 by a counter printer communication means 106. The printer 20 performs printing processing on the basis of these two data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199823-A (JP)
Title: Magnetic head assembly and magnetic disk device
Inventor: HIDA KATSUHARU
IPC: G11B21/10
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic head assembly and a magnetic disk device in which high speed drive of a slider can be performed and adhesive strength of a slider for a suspension is high, with respect to the magnetic head asembly and the magnetic disk device provided with a slider on which the magnetic head is mounted, the suspension, and a piezoelectric actuator.  <P>SOLUTION: A slider 12 is coupled to a suspension 15 through a coupling member 17 at a position on an axis S being vertical to its sliding plane 12a and passing through a centroid of the slider 12. Also, a plurality of piezoelectric elements 21, 22 for producing rotation driving force of a piezoelectric actuator 16 are arranged around the coupling member 17 between the slider 12 and the suspension 15 so that rotation driving force of the same direction is generated cooperatively at the time of shrinking, one end side in the direction of rotation of the slider 12 of each piezoelectric element 21, 22 is adhered to the slider 12, the other end side is adhered to the suspension 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003325697-A (JP)
Title: Tilting angle adjuster for walking board
Inventor: PAN CHUNG-DE
IPC: A63B23/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting angle adjuster for a walking board to be provided in a walker to adjust tilting angle of the walking board.  <P>SOLUTION: This tilting angle adjuster is provided with a driving device provided in a bottom part of the walking board 20 of the walker and coupling members 16 pivotally provided in the walking board 20 and a handle rod 22. A transmitting member for turning the coupling member 16 in relation to the handle rod 22 is provided between the driving device and the coupling member 16, and the coupling member 16 is provided with two nearly V-shape coupling arms 162, and a middle stage of each coupling arm 162 is pivotally provided in both sides of the handle rod 22, and one end thereof is pivotally provided in both sides of the walking board 20, and the other end thereof is connected to a connecting arm 164, and the connecting arm 164 is connected to the driving device through the transmitting member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004203716-A (JP)
Title: Method of producing lightweight cellular concrete panel
Inventor: KOBAYASHI YUJI
IPC: C04B24/26
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for obtaining an ALC (Autoclaved Lightweight Concrete) panel which has excellent designing properties, waterproof capacity and durability.  <P>SOLUTION: In the method of producing a lightweight cellular concrete panel, the surface of an ALC panel is coated with a mortar composition consisting of portland cement, aggregate, acrylic latex emulsified by a nonionic dispersant, and powder-color pigment, and hardening is performed; and thereafter, the mortar composition is subjected to surface working by physical means such as grinding, cutting, crushing and cracking, and is stacked as a decoration layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213127-A (JP)
Title: Device and method for recognizing object
Inventor: FURUTA MAMORU
IPC: G06T7/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve recognition performance when an object of recognition is recognized.  <P>SOLUTION: An HSI conversion part 12 converts a color image acquired by an image pickup part 11 into a color image having respective component information of hue/chroma/brightness. A hue image generation part 13 generates a hue image having hue component information of red/blue/yellow from the color image based on hue component information/chroma component information. A hue value shift part 14 shifts a hue value of the hue image by -120 degrees. A black/white region extraction part 15 changes the hue value of a pixel corresponding to white or black based on chroma component information/brightness component information. A hue value normalization part 17 normalizes the respective hue values of the hue image having hue component information of red, blue, yellow, white and black, and generates a hue image for mark recognition. A mark recognition part 18 performs a recognition processing for recognizing a road mark based on the hue image for mark recognition. An output part 19 displays a content of a mark corresponding to the recognized road mark on a display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004084652-A (JP)
Title: Cooling fan controller
Inventor: LEE JONG-WUK
IPC: F01P7/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling fan controller with a simple circuit configuration and a small number of components by changing the configuration of a conventional double cooling fan control circuit used for cooling a vehicle radiator and an air-conditioner condenser.  <P>SOLUTION: This cooling fan controller includes a detection means for vehicle operating states such as cooling water temperature, vehicle speed, air-conditioning switch state, refrigerant pressure, which change with changes in the vehicle operating states; an electronic control unit for inputting data detected by the detection means and outputting a cooling fan control signal according to a predetermined program; a first power supply part for supplying a fan high-speed drive power supply to a cooling fan motor with a cooling fan control signal outputted by the electronic control unit; and a second power supply part for supplying a fan low-speed drive power supply with a cooling fan control signal outputted by the electronic control unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004208849-A (JP)
Title: Game machine
Inventor: HOSHINO TETSUYA
IPC: A63F7/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the interests of the players by enabling the displaying of the images of the players captured by a digital camera at the optimum timing to match the display performances of the game images.  <P>SOLUTION: In the game machine 12 which is provided with the game board 44 having a display area 44a, an image display control means 82A for displaying the images on the surface of the game board 44 and the digital camera which is actuated during the games to photograph the players and operates the image display control means 82A to display the images of the players captured by the digital camera on a display area 44a of the surface of the game board 44, the image display control means 82A displays the captured images once outside the display area 44a of the surface of the game board 44 and then, moves the images in the display area 44a at the specified timing to display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535476-A (JP)
Title: 位置検出用光検出器
IPC: H01L31/02
Filed: 2001-06-01
Abstract: (57)【要約】
検出器の検出表面（１０）上の照射ポイント（１１）の位置を電気信号によって示すタイプの放射線検出器である。この検出器は、少なくとも２つのバリア層（２、３）を含む半導体ウェーハ（１）を備え、バリア層は、これら層の両端に電気バイアスがかけられると、一方の層に逆方向のバイアスがかけられ、他方の層に順方向のバイアスがかけられ、逆方向のバイアスがかけられたバリア層の延長部が検出器の表面に実質的に一致するようになっている。この検出器は、更に少なくとも１つの電流収集電極（４、５；６、７）が設けられた少なくとも２つの導電層（２ｂ、３ｂ、２、３）を備える。これら導電層は、照射されたポイント内の放射線によって発生され、逆方向のバイアスがかけられたバリア層によって分離された電荷電流により、順方向のバイアスがかけられた層と逆方向のバイアスがかけられた層との間でトランジスタ増幅できるように配置されている。
Patent JP-2003534887-A (JP)
IPC: A62C35/02
Filed: 2001-06-07
Abstract: A fire extinguishing installation comprising a liquid container (3), a gas container (1), and a feed line (4) to at least one spray head (5), the gas container being connected at a connection point (K) via a second line (6) to the feed line, and a valve (9) connected to the outlet (U) of the liquid container and to the feed line. In order for the fire extinguishing installation to be suitable particularly for extinguishing liquid fires without it causing splashing of the burning liquid, the valve (9) comprises a liquid space (10), connected to the feed line (4), a gas space (12), connected to the second line (6), and a spindle (13) arranged between the liquid space (10) and the gas space (12), which spindle either prevents or enables communication between an outlet (U) of the liquid container (3) and the liquid space (10).
Patent JP-2004501290-A (JP)
Title: 二葉断面繊維およびそれから作製される織物
IPC: D01D5/253
Filed: 2001-06-14
Abstract: 本発明は、Ｓ形またはＺ形の二葉断面形状を有するフィラメントから少なくとも一部が形成されるマルチフィラメントヤーンに関する。前記ヤーンは、約０．１〜約４．０の範囲のデニール／フィラメントを有するものが好ましい。さらに、本発明のヤーンを用いて作製した織物を開示する。前記織物は、優れた水分吸上力を有し、ソフトな手触りで、絹様な光沢を有する。
Patent JP-2004504932-A (JP)
Title: 材料の並列テストのための構成
IPC: B01L7/00
Filed: 2001-07-27
Abstract: 【解決手段】本発明は、特に性能特性のための材料ライブラリーの複数の基礎単位を並列的にテストするための構成に関する。該構成は、少なくとも１つの反応モジュール（１００）と、少なくとも２つの加熱／冷却モジュール（２００）とを備えるブロックを有する。 【選択図】図１
Patent JP-2004519264-A (JP)
Title: フロアマット、システムおよび方法
IPC: A47G27/02
Filed: 2001-08-10
Abstract: フロアマットの１態様が、カーペットパイル繊維がタフトされ、また、カーペットパイル部材と同程度の収縮を示す発泡体ゴム裏打ちシートまたは平方インチ当り約１，０００ポンドを超える強度弾性率を有するゴム裏打ちシートも備える不織布基材を備える、フロアマット、システムおよび方法。そのような裏打ちシートの要求事項については、マットの収縮全体が均等であるか、または、裏打ちシートがパイル基材と裏打ちシートとの間の収縮の程度の変化を補償するのに十分に強力であるかのいずれかである。得られるフロアマットは、波打ち（すなわち、巻き上がり）および脱落（すなわち、タフトされたパイル繊維の緩みおよび最終的なはがれ）についての工業的な洗濯標準に合致し、好ましくは、不織布カーペットパイル基材を利用し、且つ用いる回転洗濯機または遠心乾燥機を損傷しないか、または激しい条件への暴露の際にマット自体が損傷しない、過酷な洗濯プロセスに耐え得る。
Patent JP-2004529846-A (JP)
Title: 側鎖のアルキル化またはアルケニル化のための方法
IPC: C07C7/20
Filed: 2001-08-10
Abstract: 本発明は、アルカリ金属触媒の存在下にてオレフィンまたはジオレフィンと反応させて、；続いて、アルキル化又はアルケニル化化合物を製造するための蒸留により、アルキル芳香族化合物を側鎖アルキル化又は側鎖アルケニル化する際のポリマーの生成を低減する方法に関する。触媒中のアルカリ金属は無機担体上に配置され、該触媒は反応後且つ蒸留前に反応混合物から機械的に分離される。
Patent JP-2004507116-A (JP)
Title: 高周波適用のためのポリイミド
IPC: C08G73/10
Filed: 2000-12-21
Abstract: ３７５以上のイミド当量を有するように選択されたポリイミドを含むギガヘルツ用電子デバイスの素子が提供される。好ましくはポリイミドの、１２．８ＧＨｚでの誘電損失が０．００９以下であり、Ｔｇが２６０℃以上である。かかる素子には、回路基材およびアンテナなどがある。
Patent JP-2004508761-A (JP)
Title: 低電圧差動信号を生成するための回路
IPC: H03K5/151
Filed: 2001-08-31
Abstract: 差動論理信号を生成するためのシステムが記載されている。これらのシステムは１つまたはそれ以上のプログラマブル要素をプログラムすることによって異なる負荷での使用に適合可能である。一実施例は一連のドライバ段を含み、それらの出力は互いに接続されている。ドライバ段は連続してオンとなり、ますます強力な差動増幅を提供する。この増幅の漸進的な増加は出力抵抗の対応する漸進的な減少をもたらし、それは信号反射に関連するノイズを減少させる。これらのシステムをプログラマブルＩＯＢに組込んで、ＰＬＤが差動出力信号を提供できるようにすることが可能である。
Patent JP-2004518930-A (JP)
IPC: B01J8/00
Filed: 2000-09-22
Abstract: An apparatus for carrying out a physical and/or chemical process, such as a heat exchanger, comprising a fluidized bed, through which a fluid flows, and a separator for separating fluidized bed particles from the medium for recirculation. According to the invention, the top box is provided with separated discharge means for discharging a main flow of medium with a partial flow of medium and for discharging granular material.
Patent JP-2004518053-A (JP)
Title: Ｓｃｒ用途用制御システム
IPC: B01D53/74
Filed: 2001-10-15
Abstract: ディーゼル動力車にＮＯｘ排出物に変換を受けさせる目的で外部の還元剤を用いるＳＣＲシステム（５０、５１、５４、５６、４２）を還元用触媒が受けるＮＯｘ過渡排出の影響がなくなるような様式で取り付ける。エンジンが発生する実際のＮＯｘ排出量に可変ＮＯｘ時間定数（これは還元用触媒が現時温度で還元剤／ＮＯｘを貯蔵する能力と相互に関係している）を用いたフィルターにかけることで、ＮＯｘ過渡排出によると考えられるＳＣＲシステムにおける変化の影響をなくす。触媒の温度を可変触媒時間定数（排気ガスの現時空間速度に相当する）を用いたフィルターにかけることで、ＮＯｘ過渡排出によると考えられる触媒温度変化の影響をなくす。そのフィルターにかけて補正したＮＯｘ濃度をＮＳＲ比［これはフィルターにかけて補正した還元用触媒（４２）の温度が基になっている］に適用することを基にして還元剤を計量注入する。
Patent JP-2004514279-A (JP)
Title: ピックアップ位置に電子部品を供給する装置
IPC: H05K13/04
Filed: 2001-11-08
Abstract: 本発明は、例えば、取付け装置によって電子部品を自動的に捕捉し印刷回路版に取り付けるための、ピックアップ位置に電子部品を供給する機器に関わり、少なくとも２つの供給キャリア（８ａ，８ｂ）は送り手段によって上記ピックアップ位置（７）の方向に移動可能であり、このキャリアには電子部品を夫々含む凹み部分（９ａ，９ｂ）が設けられ、上記凹み部分は使用中に取外し可能な被覆部（１０ａ，１０ｂ）で遮蔽されている。本発明は、多数のテープ供給機を有するこの種類のテープ送り機を提供することを目的とし、このとき取付け装置は機器の幅を維持したままより多くの電子部品を取り扱うことができる。本発明による機器は、ピックアップ位置（７）の近傍で横方向に供給キャリア（８ａ，８ｂ）が互いとオーバーラップするが、ピックアップ位置（７）において部品取付け装置がオーバーラップした供給キャリア（８ａ，８ｂ）の少なくとも凹み部分（９ａ，９ｂ）に自由に近づくことができることを特徴とする。
Patent JP-2004514705-A (JP)
Title: イオパミドールの調製方法及び同方法における新規な中間体
IPC: A61K49/04
Filed: 2001-11-29
Abstract: （Ｓ）−Ｎ，Ｎ′−ビス〔２−ヒドロキシ−１−（ヒドロキシメチル）エチル〕−５−〔（２−ヒドロキシ−１−オキソプロピル）アミノ〕−２，４，６−トリヨード−１，３−ベンゼンジカルボキサミド（イオパミドール）の、５−アミノ−Ｎ，Ｎ′−ビス〔２−ヒドロキシ−１−（ヒドロキシメチル）エチル〕−２，４，６−トリヨード−１，３−ベンゼンジカルボキサミド（ＩＩ）から出発する調製方法であって、（ａ）式（ＩＩ）の化合物を適切な保護剤と反応させて、式（ＩＩＩ）〔式中、Ｒは式Ａ又はＢ（式中、Ｒ １ は水素原子又はＣ １ 〜Ｃ ４ 直鎖若しくは分枝鎖アルコキシ基であり、Ｒ ２ は水素又はＣ １ 〜Ｃ ４ 直鎖若しくは分枝鎖アルコキシ基であり、Ｒ ３ はＣ １ 〜Ｃ ４ 直鎖若しくは分枝鎖アルキル基、トリフルオロメチル又はトリクロロメチル基である）で示される基である〕で示される化合物を得ること；（ｂ）式（ＩＩＩ）で示される中間体化合物の５位のアミノ基を、（Ｓ）−２−（アセチルオキシ）プロパノイルクロリドとの反応によってアシル化して、式（ＩＶ）〔式中、Ｒは上記で定義したとおりである〕で示される化合物を得ること；及び（ｃ）Ｒが式Ａで示される基である場合にはカルボキサミド置換基中のヒドロキシ基の環状保護基を酸性条件下で予め切断することを伴う、式（ＩＶ）で示される化合物中に存在する全部のアシル基を塩基性条件下で除去することを含む方法。本発明は式（ＩＩＩ）又は（ＩＶ）（式中、Ｒが基Ａである）で示される新規中間体にも関する。
Patent JP-2004527421-A (JP)
Title: 滅菌法、および物品中の脱除反応を開始させる方法
IPC: B65B55/19
Filed: 2001-12-11
Abstract: 脱酸素剤を含む物品を提供すること、物品を容器に成形すること、酸素感受性製品を容器中に置くこと、および容器を滅菌し、物品中の脱酸素剤を誘発するために有効な線量の化学線に容器を曝露することを含む方法。代替法も開示する。パッケージは容器を含み、容器は活性化した脱酸素剤を含み、容器は滅菌されており、酸素感受性製品が容器中に置かれている。
Patent JP-2004516316-A (JP)
IPC: C07D251/18
Filed: 2001-12-21
Abstract: Provided herein is a novel and useful process for preparing 2-methoxy-4-methyl-6-methylamino-1,3,5-triazine that broadly comprises the steps of (a) reacting zinc bis(imino-bis-carbimic acid methyl ester) with acetic anhydride to give 2,4-dimethoxy-6-methyl-1,3,5-triazine and (b) reacting the 2,4-dimethoxy-6-methyl-1,3,5-triazine, formed in step (a), with methylamine to give 2-methoxy-4-methyl-6-methylamino-1,3,5-triazine.