baber/WOPTO huggingface dataset:
Patent JP-2005509997-A (JP)
Title: 識別を可能にする、データを媒体に記録するための方法（オプション）
IPC: G11B20/12
Filed: 2002-07-19
Abstract: 本発明は、情報媒体、例えばＣＤまたはＤＶＤのような情報媒体にデータを記録する方法に関し、データを非公認複製から保護し、データ記憶媒体を識別し、データを確認するのに用いられうる。本発明の方法は、データファイルを第１データセクタシーケンスの形態で形成し、該シーケンスのセクタアドレスを一連の自然数の形態で表され、スパイラルトラックにそれぞれのアドレスを有する形成されたセクタの該第１シーケンスを記録することに存する。加えて、第１セクタシーケンスを形成中、セクタアドレスが少なくとも部分的に第１シーケンスのセクタアドレスと一致している第２データセクタシーケンスを少なくとも１つ形成し、一致しているアドレスの数はＣに等しく、また該セクタのアドレスに相当するエリアにあるスパイラルトラックの２つの隣接したターンに記録されたデータセクタの数以上である。キーデータは一致アドレスを有するセクタに登録される。ディスクからデータを読み取るには、いかなるデジタル読み取り器を用いてもよい。
Patent JP-2005512315-A (JP)
Title: パワー・グリッド上のパターン化されたバンプ・レイアウトを使用して集積回路の性能および信頼性を向上させる方法および装置
IPC: G06F17/50
Filed: 2002-11-25
Abstract: 集積回路の上部金属層上のパターン化されたバンプ・レイアウトを使用することによった集積回路を改善する方法である。この方法は、基準バンプから第１バンプまでの線と、基準バンプから第２バンプまでの線との間の角度を変更することによって、様々なバンプ構造を作成する。角度を変更することによって、設計者は特定の設計のニーズを満たす特定のバンプ構造を作成できる。さらに、パターン化されたバンプ・レイアウトを作成するため、特定のバンプ配置を金属層の全部または一部にわたって反復できる。
Patent JP-2005514601-A (JP)
IPC: G01N29/22
Filed: 2002-10-09
Abstract: An imaging system comprises an interferometer and an ultrasound console that processes signals from the interferometer into an image for display. The interferometer may include one or more multi-element photo detectors with a plurality of parallel outputs. A parallel to serial converter is provided between the parallel output of the interferometer and the input of the ultrasound console, to convert the signals provided on the parallel outputs into a serial signal for analysis by the ultrasound console. The interferometer may be selectively coupled to the ultrasound console and the system may further comprise an ultrasound device that may also be selectively coupled to the console, offering a user the option of using either the interferometer or the ultrasound device. The ultrasound console may also include two inputs, one for the interferometer and the other for the ultrasound device. The interferometer and the ultrasound device may both be carried by catheters for insertion into internal body cavities, such as blood vessels. Imaging methods are also disclosed.
Patent JP-2005524618-A (JP)
Title: シクロオキシゲナーゼ−２選択的阻害剤およびアスピリンの組み合わせを用いる、疼痛、炎症および炎症性疾患の治療
IPC: A61P1/04
Filed: 2003-01-07
Abstract: 疼痛、炎症、または炎症性疾患の予防、治療、または改善を必要とする被験者における、かかる予防、治療、または改善のための方法であって、シクロオキシゲナーゼ−２選択的阻害剤またはそのプロドラッグおよび腸溶性アスピリンを被験者に投与することを含んでなる該方法。シクロオキシゲナーゼ-２選択的阻害剤および、７５ｍｇ/日未満の量のアスピリンの投与もまた、方法は含むことができる。シクロオキシゲナーゼ-２選択的阻害剤が、 ＢＭＳ−３４７０７０、Ｓ−３３５１６、ＣＳ−５０２、ダルブフェロン、ＬＡＳ３４４７５、ＬＡＳ３４５５６、Ｌ−７４５３３７、ＳＤ−８３８１、ＲＷＪ−６３５５６、Ｌ−７８４５１２、ＣＯＸ−１８９、ＡＢＴ−９６３、またはバルデコキシブ、またはその任意の医薬塩またはプロドラッグである、シクロオキシゲナーゼ-２選択的阻害剤およびアスピリンの投与もまた、方法は含むことができる。本方法に使用することができる組成物、医薬組成物およびキットもまた記載されている。
Patent JP-2005515276-A (JP)
Title: イソブチレンに基づくポリマーの製造方法
IPC: C08F110/10
Filed: 2003-01-21
Abstract: 本発明は、金属有機化合物、該金属有機化合物を含んでなる触媒組成物、該金属有機化合物の存在下にイソオレフィンを単独重合または共重合する方法、および、一般構造式(II)：[Ｒ'ＨＣ(ＣＲＲ'') ２ ] ２＋ [Ｍ ２ Ｘ ９ ] − [式中、Ｒは、式：ＳｉＲ １ Ｒ ２ Ｒ ３ の基であり；Ｒ''は、水素、Ｃ １ 〜Ｃ １２ アルキル、Ｃ ６ 〜Ｃ １４ アリール、またはＣ ７ 〜Ｃ ２０ アルキルアリールであり；ＭはＺｒまたはＨｆであり；Ｘはハロゲン原子であり；Ｒ １ 〜Ｒ ３ はＣ １ 〜Ｃ １２ アルキル基である]で示される化合物を、式：Ｍ'Ｒ ４ Ｒ ５ Ｒ ６ [Ｍ'は、Ｓｉ、Ｇｅ、ＳｎまたはＰｂであり、Ｒ ４ 〜Ｒ ６ はＣ １ 〜Ｃ １２ アルキル基である]で示される化合物Ｒ'で安定化する方法、ならびに、一般構造式：[Ｍ ２ Ｘ ９ ] − [ＭはＺｒまたはＨｆであり、Ｘはハロゲン原子である]で示される非配位アニオンに関する。
Patent JP-2005517005-A (JP)
IPC: C07C231/12
Filed: 2003-02-04
Abstract: The invention claimed herein provides a process to oxidize N-(5-alkoxy-2-methyl-4-nitrophenyl)acetamides to N-acyl-2-amino-4-alkoxy-5-nitrobenzoic acids using potassium permanganate in the presence of magnesium sulfate in aqueous sulfolane or aqueous pyridine.
Patent JP-2005517841-A (JP)
Title: パネルシステム
IPC: E04B2/76
Filed: 2003-02-12
Abstract: オフィスパネル仕切りは、直立材および水平構造部材を有し、その各側部に少なくとも４つのアパーチャを画定するパネルフレームを含む。仕切りは少なくとも４つの突起を有するカバーを含み、突起はカバー部材をフレームに取り外し可能に固定するために４つのアパーチャに挿入可能である。アパーチャは、少なくとも２つの垂直方向に離間した水平行と、少なくとも２つの水平方向に離間した垂直列とに配置され、異なる水平方向寸法および垂直方向寸法を有し、カバーが取り付けられると、カバーはアパーチャのうちの１つの狭い水平方向寸法および垂直方向寸法により正確に位置付けられるが、アパーチャの残りの水平方向寸法および垂直方向寸法はより大きいため、カバーの正確な配置を依然として維持しつつ製造公差のばらつきにより良好に対応する。
Patent JP-2006500287-A (JP)
Title: 平坦底部を有する袋の製造方法
IPC: B65B9/22
Filed: 2003-04-04
Abstract: 鉛直直立袋、フラットボトムバッグ、即ち可撓性を有するパッケージと、その製造方法とは、現存する直立形成充填密封装置に対する迅速交換モジュールによる変更を含む。本発明は、包装フィルムチューブ上に横方向シールを形成する前に、チューブに沿って鉛直方向に延びる１個または２個の襞を形成することにより、包装フィルムの単一シートから鉛直直立袋またはフラットボトムバッグを形成する。この襞は、先行技術による直立形成充填密封装置に、形成チューブの底部に対して容易に取り付けられる迅速交換モジュール（９４）による従来の直立した形成充填密封装置の一部改良部材（１０４，１０５）により形成される。
Patent JP-2005523630-A (JP)
Title: 直接拡散方式送信システム
IPC: H04B1/707
Filed: 2003-04-16
Abstract: 受信機は、Ｎ個の検出段階を介し信号とＮ個のシンボルパターンを相関させることにより、直接拡散送信方式により送信される信号を検出する。検出機構は、どの相関させたシンボルパターンが最大ピーク出力を有するかと共に、各受信パターンの識別と各シンボルにおけるピーク出力のインデックスを検出する。一機構が受信信号の出力移動平均を計算する間に、計算段階がこの出力移動平均に対するＮ個の相関させたシンボルパターンの最大ピーク出力の比を計算する。比較器は、受信パターンにおける第１シンボルを決定するため、この比と閾値を比較する。第１シンボルを把握することにより、当該シンボルの識別及び受信時間ベースに対する受信シンボルの真のバースト位置を決定することができる。
Patent JP-2005196398-A (JP)
Title: Small animal behavior analysis device, small animal behavior analysis method, and behavior diagnosis method
Inventor: MIYAGAWA TAKESHI
IPC: G06T1/00
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify comparisons of image parameters and determination work by minimizing items to be compared by making use of a specific habit of a small experimental animal when the behavior of the small experimental animal is analyzed.  <P>SOLUTION: An image signal obtained by picking up a small animal in a feeding cage with a video camera 17 with a prescribed number of frames is converted to a binarized signal of white/black at a binarization circuit 32, and the noise of the binarized signal is removed by corrosion processing at an corrosion circuit 34 and by extension processing at an extension circuit 35, and then the number of clusters of black images in a white/black image by the noise-removed signal is counted at a cluster number counting part 36. The number of the clusters of black images counted at the cluster number counting part 36 is averaged for each prescribed time at an averaging circuit 37, and a time-variation graph is generated at a graphing circuit 38. The whole number of pixels varying for every two-frame in which the white/black images continues is counted at a variation pixel number counting part 39, and the whole number of the varying pixels counted at the variation pixel number counting part is averaged for every prescribed time at an averaging circuit 40, and a time-variation graph is generated at the graphing circuit 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119741-A (JP)
Title: Container
Inventor: TAKEKOSHI MINORU
IPC: B65D65/42
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container in which a polyolefine resin or epoxy melamine resin coating applied as an internal-face coating is prevented from peeling, the internal face coating that is thicker can be formed, and corrosion resistance of the container can be improved.  <P>SOLUTION: A thermoplastic or thermosetting resin layer is formed on the internal face of the container. A dispersion coating prepared by dispersing and suspending powder particles into a solvent is applied onto the thermoplastic or thermosetting resin layer. An acid modification polyolefine dispersion coating 3 is applied to the inside of the thermoplastic or thermosetting resin layer 4. As the powder particles of polyolefine resin, polypropylene that is satisfactory in heat resistance is suitable. The suitable ratio of the polypropylene mixed in the solvent is 10 to 30% by weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199437-A (JP)
Title: Multicolor image formation method
Inventor: OTA TOMOHISA
IPC: B41M5/52
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image formation method capable of carrying out secondary transfer to printing paper sheets of a wide range.  <P>SOLUTION: In the method, an ink sheet with at least a photothermal conversion layer and an ink layer on a support, and an image receiving sheet with at least an image receiving layer on a support are used. The ink layer and the image receiving layer are opposed and overlapped each other, and a laser light irradiation region of the ink layer is transferred onto the image receiving layer of the image receiving sheet by irradiating a laser light from the ink sheet side, whereby a multicolor image is formed. An image recording area is not smaller than 420 mm×594 mm, and a resolution of a transfer image to the image receiving layer is not smaller than 2,400 dpi (dpi=number of dots per 1 inch, namely, 2.54 cm). A part where a yellow ink layer and a cyan ink layer overlap is replaced with a green ink layer, a part where a yellow ink layer and a magenta ink layer overlap is replaced with a red ink layer, and a part where a magenta ink layer and a cyan ink layer overlap is replaced with a blue ink layer in the multicolor image formation method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202845-A (JP)
Title: Script processing method and script processing computer
Inventor: KUROMIZU SHUJI
IPC: G06F21/62
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a script execution method and a device therefor, which prevent information on decoding script processing from being referred to from the outside so that its development contents will not leak to a third party except the development source.  <P>SOLUTION: In a script processing method, the following steps are executed: a step (S1) in which, prior to an execution request, a code is previously read from a recording medium and is stored collectively in a first storage area secured in a memory of a computer; a decoding step (S2) for storing in a second storage area; an address notifying step (S3) for notifying the next step of the address of a memory in the second storage area; and a script processing execution step (S4) for executing predetermined processing on the basis of an execution form of a third storage area, and in the method, the decoding step (S2) and the subsequent steps are executed at every time the execution request is made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199645-A (JP)
Title: Thermal transfer printer and image forming apparatus
Inventor: SAWAI KUNIO
IPC: B65H5/06
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer wherein a processing time period of a member for coupling a roller with a gear so as not to generate idling thereof can be reduced, and to provide an image forming apparatus.  <P>SOLUTION: This thermal transfer printer is equipped with a shaft section 2a to which a roller 2 is attached from an inner side of a frame 1 to be projected to the outside, and a metallic press-fit engagement member 5 is press-fitted to the shaft section 2a. A gear 3 has a circular shaft insertion hole 3a into which the shaft section 2a is inserted from the outside of the press-fit engagement member 5 of metal and four second engagement sections 3b each having a predetermined engagement length in a rotational direction which are provided to a portion between the shaft insertion hole 3a and the circumferential section of the gear 3 at interval of 90 degrees. A shaft press-fit section 5a to be press-fitted to the shaft section 2a and four first engagement sections 5b each having an outer diameter greater than that of the shaft press-fit section 5a and a length in a rotational direction not smaller than that of the second engagement section 3b are provided to the press-fit engagement member 5, the four first engagement sections 5b being respectively engaged with the four second engagement sections 3b of the gear 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208145-A (JP)
Title: Device for automatically ordering process cartridge
Inventor: KURAMOTO ATSUSHI
IPC: G03G21/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for automatically ordering a process cartridge by which consumable articles are prevented from being ordered excessively.  <P>SOLUTION: The use information of the process cartridge is received from the device 1 for automatically ordering the process cartridge (step S201), and the number (use percentage) of the process cartridges used within a predetermined period of time is calculated for every color (step S202). Next, a value obtained by multiplying the number (use proportion) of process cartridges for every color used within the predetermined period of time and a certain factor is predetermined as the necessary number of the process cartridges (step S203). Here, in the case where the predetermined necessary number of the process cartridges is more than the actual inventory number of the process cartridges (step S204/YES), an ordering process is performed for every color (step S205). Conversely when the predetermined necessary number of the process cartridges is smaller than the actual inventory number of the process cartridges, the ordering process is not performed (step S206).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210232-A (JP)
Title: Image forming apparatus
Inventor: ONISHI KENICHI
IPC: H04N1/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for displaying a progress state of copying in an easily graspable way by a user in order to solve the problem that the user cannot immediately grasp the progress state of copying of entire originals even when the number of read originals and the number of copied originals are displayed and the user sees figures indicating the number of read originals and the number of copied originals.  <P>SOLUTION: The image forming apparatus displays a graphic on the basis of the number of read originals and the number of originals whose copying is finished to enable the user to easily grasp the progress state of the copying. When the number of read originals and the number of originals whose copying is finished increase, the image forming apparatus changes the displayed graphic. The graphic indicates e.g., a rectangular solid with a thickness proportional to the number of read originals and the number of originals whose copying is finished. The image forming apparatus may display both the graphics based on the number of read originals and the number of originals whose copying is finished as well as either of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208387-A (JP)
Title: Projector
Inventor: HASHIMOTO SATOSHI
IPC: G02F1/13357
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector projecting a high-quality image by illumination whose luminance distribution is easily and economically uniformized even when the luminance distribution exists at a light emitting part.  <P>SOLUTION: Since light distribution adjusting members 21b, 23b and 25b are provided to preliminarily uniformize illuminating light, liquid crystal light valves 31, 33 and 35 are made extremely uniform in spite of the non-uniform luminance distribution of the light emitting parts of respective LED packages 21h, 23h and 25h. Thus, the liquid crystal light valves 31, 33 and 35 are illuminated with uniform and sufficient illuminating light quantity, and the high-quality image is formed on a screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209594-A (JP)
Title: Self light emitting element and its manufacturing method
Inventor: SHIRAGAMI TAKAO
IPC: H01J17/24
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum retaining agent in place of a conventional metal getter which is safe, easy to handle, and space-saving, and maintains in high vacuum the airtight container by absorbing the residual gas in the airtight container, and a display device using the vacuum retaining agent.  <P>SOLUTION: A gas occlusion material containing ZrO<SB>x</SB>(provided 1≤x≤2) is arranged in a vacuum container constituting a self light-emitting element, and the degree of vacuum in the airtight container is formed and maintained. ZrO<SB>x</SB>is formed in pattern by making into paste-form a zirconium oxide available generally as a reagent. It gives a further effect by manufacturing through a process of airtightly sealing the self light-emitting element having the pattern in vacuum in an atmosphere of 120°C-500°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214475-A (JP)
Title: Ice block discharging device
Inventor: SANUKI MASAO
IPC: F25C5/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ice blocks from being caught to smoothly discharge them in an ice block discharging device.  <P>SOLUTION: In this ice block discharging device 40, a carrying part has a take-in port 44 for ice blocks C opened in an ice storage chamber 14 at one end part, an ice guide having a discharge port 46 facing the outside of an ice storage 12 at the other end part, and a fin 48 spirally disposed in an inner circumferential surface of the ice guide 42. The ice guide is rotatably disposed in an installation recess part 20 recessed at a bottom part of the ice storage chamber 14. The take-in port 44 has an opening width in a circumferential direction in the ice guide 42, that is set as size of roughly half the circumference of the ice guide 42. As a motor 56 connected to the ice guide 42 is driven, the ice guide 42 and the fin 48 are integrally rotated. The ice blocks C taken from the take-in port 44 is then carried along the inner circumferential surface of the ice guide 42 to be discharged from the discharge port 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004236338-A (JP)
Title: Read synchronizing apparatus for video data and auxiliary data, its processing, and related product
Inventor: STEYER JEAN-MARIE
IPC: H04N7/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make possible synchronized read by multiplexing and recording video data and auxiliary data in a storage space (15) in the order of times in a read synchronizing apparatus (1) for these data and its processing.  <P>SOLUTION: The synchronizing apparatus includes a module (2) for inputting recorded data and a module (3) for demultiplexing the data, and the video data and the auxiliary data are respectively sent to a video reader (20) and auxiliary (30) assembly. These components read and communicate these data. The apparatus includes an intimation module (4) which is capable of acquiring information from the video reader assembly with respect to a time point when communicating the video data, and an adaptive module (5) designed to control the point of time of communication by the auxiliary reader assembly (30) for the auxiliary data as a function of the information acquired by the intimation module (4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005217313-A (JP)
Title: Electrolytic capacitor and its production process
Inventor: KOBAYASHI MASAAKI
IPC: H01G9/04
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor capable of enhancing the efficiency of a work for stacking a capacitor element on a body to be connected, and to provide its production process.  <P>SOLUTION: The electrolytic capacitor 1 comprises a substrate 2, and a capacitor element 3 mounted on the substrate 2. The capacitor element 3 comprises an anode part 12 having two anode terminals 11, and two cathode parts 13. The two cathode parts 13 are formed on the surface of regions on the opposite end sides of the anode terminals 11 in the anode part 12 to hold the anode terminals 11 between. The capacitor element 3 is folded for the anode terminal 14 such that the two cathode parts 13 face each other. Under that state, the anode terminal 11 (anode part 12) of the capacitor element 3 is bonded to the anode land 5 on the substrate 2 by welding and the cathode part 13 of the capacitor element 3 is bonded to the cathode land 6 on the substrate 2 by conductive adhesive S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221702-A (JP)
Title: Projection apparatus
Inventor: MORIMOTO KEIJI
IPC: G02B7/28
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection apparatus capable of highly accurately focusing on a projection object, even when the position of the adjusting plane of an adjusting jig arranged in an exposure position does not coincide with the position of the image forming surface on a medium to be exposed.  <P>SOLUTION: A film scanner 10 includes a bar code reader 20 for reading correction information recorded in a bar code 46 of a focus chart 18. The chart image formed on the focus chart 18 is projected on a line CCD sensor 32a through a lens 28a. The position of the lens 28a is adjusted by a lens control part 30 based on the state of the formed chart image projected on the line CCD sensor 32a so as to focus on the line CCD sensor 32a. Thereafter, the position of the lens 28a is corrected by the lens control part 30 based on the correction information recorded in the bar code 46 read from the focus chart 18 by the bar code reader 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220250-A (JP)
Title: Ink composition for inkjet and imaging method using the same
Inventor: OKUBO KIMIHIKO
IPC: C09D11/38
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet excellent in ink curability not influenced from humidity of print environment even using a light source of low intensity of illumination, giving a high quality image excellent in bleeding resistance, and an imaging method using the ink composition for inkjet.  <P>SOLUTION: This ink composition for inkjet comprises a compound expressed by general formula(A) (in the formula, R<SB>A1</SB>represents an alkyl group; R<SB>A2</SB>-R<SB>A7</SB>each represents a hydrogen atom or a substituent group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223186-A (JP)
Title: Folded structure of fpc substrate and its manufacturing method
Inventor: ABE KEN
IPC: H05K1/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To structure easily a three-dimensional shape with high flexibility in forming a circuit conductor 4, in relation to the bending structure of a FPC substrate wherein the three-dimensional shape is formed by bending the flat-surface FPC substrate 1 at the position of a folded line 5.  <P>SOLUTION: The FPC substrate 1 consists of an insulated flat surface 3 in which the circuit conductor 4 is formed. It has such a structure that the three-dimensional shape may be formed by bending the flat-surface FPC substrate 1 at the position of the folded line 5. The folded line 5 comprises pores 11 of a predetermined size arranged in order by the line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218737-A (JP)
Title: Ceramic-like tray for counter-rotating sushi shop
Inventor: UCHIDA HIDETOKI
IPC: A47G19/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic-like Sushi tray made of plastics, which not only looks high-grade like a real ceramic tray but is hardly stained as Sushi is floated from the tray because of the unevenness of the tray.  <P>SOLUTION: The unevenness of patterns 3 (whirling or circular)of a potter's wheel, peculiar to the pottery, is formed on the upper surface of the plastic tray 1 so that the tray looks high-grade like a real ceramic tray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI