baber/WOPTO huggingface dataset:
Patent JP-2004503375-A (JP)
Title: セラミックフィルタエレメント及びその製造方法
IPC: B01D39/20
Filed: 2001-07-13
Abstract: 個体触媒中の還元剤と窒素酸化物とを選択的に反応させることにより、ガス中の窒素酸化物の還元が行われる。高触媒作用を実現するため、上記の還元は高ガス温度にて行われる。原則として、触媒材料で被覆されたセラミックフィルタエレメントが使用される。しかし、このことは、触媒作用のある成分が高温のガスのろ過の間、フィルタから除去される虞れを生じる。このため、粒子の形態をした支持材料と、結合材料と、触媒材料とを有するセラミックフィルタエレメントが開示され、これにより結合材料は触媒材料を備え、又は結合材料が部分的に触媒材料にて置換され、支持材料の粒子１が触媒及び（又は）結合材料によって互いに接続される。
Patent JP-2004523483-A (JP)
Title: アジュバントの組合せ製剤
IPC: A61K39/35
Filed: 2001-11-08
Abstract: 顆粒球マクロファージコロニー刺激因子もしくはインターロイキン−１２のようなサイトカインもしくはリンホカインと組合わさったアミノアルキルグルコサミンリン酸化合物またはその誘導体もしくは類似物の使用は、脊椎動物宿主での選択された抗原に対する免疫応答を高めるための抗原組成物中のアジュバントの組合せ物として有用である。
Patent JP-2004515922-A (JP)
IPC: H01L21/8248
Filed: 2001-12-06
Abstract: The invention relates to a method for producing high-speed vertical npn bipolar transistors and complementary MOS transistors on a chip. In order to produce these high-speed vertical npn bipolar transistors and complementary MOS transistors on a chip, all technological method steps for producing the vertical structure of the collector, base and emitter in the active region of the npn bipolar transistors as well as for laterally structuring the collector regions, base regions and emitter regions are performed before the troughs and the gate insulating layer for the MOS transistors are produced.
Patent JP-2004515511-A (JP)
IPC: A61Q5/00
Filed: 2001-12-11
Abstract: The invention relates to a composition comprising, in a physiologically acceptable medium containing a fatty phase, a polymer with a weight-average molecular mass of less than 100 000 and in particular ranging from 1000 to 30 000, comprising a) a polymer skeleton containing hydrocarbon-based repeating units containing at least one hetero atom, and optionally b) pendent fatty chains and/or terminal fatty chains, which may be functionalized, containing from 6 to 120 carbon atoms and being linked to these units, and fibres.
Patent JP-2004525552-A (JP)
Title: ３端子非反転トランジスタスイッチ
IPC: H03K17/00
Filed: 2002-01-18
Abstract: 第一の端子、第二の端子および第三の端子のみを有する非反転トランジスタスイッチには、第二及び第三の端子に接続されるトランジスタであって、第二の端子と第三の端子との間を電流が流れることのできるＯＮのスイッチング状態と、第二の端子と第三の端子との間を流れる電流が遮断されるＯＦＦのスイッチング状態とを有するトランジスタが含まれている。そのトランジスタスイッチにはまた、第二および第三の端子に接続される電圧安定器が含まれている。そのトランジスタスイッチにはさらに、第一の端子と、第二の端子と、トランジスタと、電圧安定器とに接続されるＣＭＯＳインバータが含まれている。使用に際して、ＣＭＯＳインバータは、トランジスタがＯＦＦのスイッチ状態にあるとき、電圧安定器と第二の端子との間に流れる電流を遮断する。
Patent JP-2004518261-A (JP)
Title: 高熱膨張のフレームに装着された低熱膨張のテンションマスクを有するカラー受像管
IPC: H01J29/07
Filed: 2002-01-08
Abstract: カラー受像管（１０）は、支持フレーム（２８）によって支持された張力をもつマスク（２４）をその内部に取り付けている。このマスクは、フレームに比べて、有意に低い熱膨張係数を有している。中間部材（４８）は、マスクとフレームとの間に配されている。中間部材を構成する材料は、マスクの材料に近い熱膨張係数を有している。各中間部材は、複数のコネクタ（５０）によって、フレームに結合されている。各コネクタは、延長されており、各コネクタの一端において、中間部材の一つに装着され、他端において、フレームに装着されている。
Patent JP-2004527395-A (JP)
Title: 超高酸素バリアフィルム及びそれらから製造される物品
IPC: B32B27/32
Filed: 2002-03-08
Abstract: 長寿命の包装用途に適した、高い酸素掃去能力を示す酸素バリアフィルム。これらのフィルムは、ポリアミドホモポリマー、ポリアミドコポリマー、もしくはこれらのブレンド物; エチレンビニルアルコールコポリマー; 酸化可能なポリジエン; 及び少なくとも１種の金属塩触媒; を含む。これらのフィルムは、高バリア性でレトルト可能な包装用構造物(例えば、小袋や容器等)を製造するのに特に適している。このような物品は、種々の酸素感受性の食品、飲料、医薬品、及び医療品を包装するのに有用である。
Patent JP-2004519630-A (JP)
Title: 衛生関係ドレン弁のデザイン
IPC: F16K41/10
Filed: 2001-03-09
Abstract: タンクまたは導管からプロセスをサンプリングするための弁は、少なくとも１個の入口（２０）および出口（３２）と連通する内部空所（１１）を包含する。弁作動ロッド（１３０）は、その一端に取付けられたシーリング尖端（６２）を含む。弁作動ロッド（１３０）は入口（２０）を開閉するために、内部空所（１１）に対し可動である。更に、プロセス物質、清掃物質、蒸気等を弁の内部空所（１１）の外へ完全に排出するために、シール（５６）が内部空所（１１）の底部壁のプロセス側上に形成される。
Patent JP-2004534148-A (JP)
IPC: A61F2/915
Filed: 2002-03-29
Abstract: The present invention is directed toward a stent fabricated from an austenitic 300 series stainless steel alloy having improved radiopaque characteristics. The modified stainless steel alloy consists essentially of, in weight percent, about  wherein variable "X" could be selected from a group consisting of Gold, Osmium, Palladium, Rhenium, Tantalum, Iridium, Ruthenium or Tungsten, and mixtures thereof. The alloy provides a unique combination of strength, ductility, corrosion resistance and other mechanical properties which also has improved radiopaque characteristics in the thin sections necessary to manufacture a stent.
Patent JP-2004526256-A (JP)
Title: 技術的設備を計画するための方法、データバンクシステムおよびコンピュータプログラム製品
IPC: G05B23/02
Filed: 2002-03-28
Abstract: 本発明の方法によれば、各設備コンポーネントの仕様およびそれらの変更がデータファイルに記憶され、第１の利用者要求に基づいて作業データストックが現在の参照データストックとしてマークされ、呼出し可能な比較により自動的に現在の参照データストックと比較され、変更をマークし、第２の利用者要求に基づいて作業データストックを新しい現在の参照データストックとしてマークする。本発明によるデータバンクシステムは本発明による方法を実行するために用いられ、本発明によるコンピュータプログラム製品は、それが計算機の内部のメモリにロードされ実行されるときに本発明による方法を実行する。
Patent JP-2004211180-A (JP)
Title: Method of heat-treatment for aluminum foil and its apparatus
Inventor: TOYODA KAKUSEI
IPC: C21D9/34
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of heat-treatment for aluminum foil and its apparatus with which energy-saving at the heat treatment of the aluminum foil and long service life of a rack for loading the aluminum foil can be achieved.  <P>SOLUTION: In the heat treatment apparatus for aluminum foil having a solution furnace 1 for performing the solution treatment by loading the aluminum foils step by step onto the rack 21 provided with a plurality of steps for work supporting parts, a water vessel 17 for water-cooling the solution-treatment material and an aging furnace 11 for performing the aging treatment to the aluminum foil after water-cooling, this apparatus is provided with a loading/unloading and water-cooling means for collectively loading/unloading the aluminum foils from the rock 21 reached to an extracting hole 3 in the solution furnace 1 and dipping into the water vessel 17, a transporting means for transporting the empty rack to a charging hole 12 in the aging furnace 11 and a loading means for loading the aluminum foils after water-cooling into the empty rack step by step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212875-A (JP)
Title: Optical junction element
Inventor: SHIGA NAOHITO
IPC: G02B1/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical junction element that is made by connecting a plurality of optical elements and excellent in thermal characteristics and easy to manufacture.  <P>SOLUTION: This optical junction element is made by connecting together optical materials consisting of inorganic materials such as optical glass by using polysilane for the bonding layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217812-A (JP)
Title: Process for preparing resin composition for coating, resin composition for coating, and electrical wire
Inventor: DEGUCHI YOSHIHARU
IPC: C08K3/22
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a resin composition for coating, having uniformly dispersed magnesium hydroxide.  <P>SOLUTION: The resin composition is prepared by blending, in a base material resin such as an olefin resin, magnesium hydroxide and an antioxidant having a melting point lower than that of the base material resin. The preparing process involves kneading the base material resin and magnesium hydroxide to disperse the magnesium hydroxide uniformly in the resin, and then kneading the kneaded matter and the antioxidant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217285-A (JP)
Title: Multilayer paper bag
Inventor: WAKAMATSU KAZUHIRO
IPC: B65D30/10
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem of conventional multilayer paper bags: the paper bags undergoing bending or deforming habits occur on the order of 3 % after transportation of about 600 Km due to their over size under the circumstances that each multilayer paper bag formed of kraft paper has its bottom folded back twice and sealed with patch paper having an unsealing tape in normal times, because the bottom serves as a contents ejection port, and that all the paper bags are divided into a predetermined number of paper bag groups and then stacked on each other in 25 layers, for instance, on a transportation pallet.  <P>SOLUTION: According to a present multilayer paper bag, a bottom closed portion is formed by firmly enclosing a folding portion at a lower end of a cylindrical body with patch paper equipped with an unsealing means. At the bottom closed portion, a layer forming an innermost cylindrical body is formed as a non-cut layer having a folding portion, then a layer forming an outermost cylindrical body is formed as a cut layer whose forward end is cut and removed so as to be shorter in length than the folded portion, and a layer forming an intermediate cylindrical body between the innermost and outermost cylindrical bodies is formed as another non-cut layer or cut layer similarly to the aforementioned non-cut layer or cut layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220491-A (JP)
Title: Terminal device and operation program thereof
Inventor: MIKI TADASHI
IPC: G08B29/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor terminal device for protecting a system, which can be controlled by an information device or which can autonomously operate.  <P>SOLUTION: A main control means 10 can embody a high security system, without letting the sensor terminal stand in an uncontrolled and halt state, by switching the control from a manual operation means to an automatic operation means 14, when a communication means 11 receives a communication message from the information center and the central data processing device, as well as a switch 16 for changing an operation mode is set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003181068-A (JP)
Title: Game machine
Inventor: MIYAKE JUNICHI
IPC: A63F7/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine making it possible to arouse an interest by continuing a game.  <P>SOLUTION: In the case when a predetermined specific display (a reach in the present embodiment) is presented in a second prescribed number of times (5 times in the present embodiment) within a first prescribed number of times (30 times in the present embodiment) of variation displays, a value of a random number counter 13b is changed to '7' which is a value of a big hit. Accordingly, it is possible to conduct representation extending over the variation displays in a plurality of times and also the representation made in stages. Therefore a player can feel the interest by continuing the game by the same pachinko machine P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212777-A (JP)
Title: Method for dropping intraocular pressure
Inventor: YERXA BENJAMIN
IPC: A61K31/7076
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dropping intraocular pressure.  <P>SOLUTION: This method comprises operation for administering a medicine composition containing an effective amount of a mononucleoside polyphosphate or dinucleoside polyphosphate defined by general formula I as a purinergic receptor ligand to a target to be treated. The method is effective for treating and preventing ocular hypertension such as glaucoma (including primary glaucoma and secondary glaucoma). Intraocular pressure can be dropped using the method alone. The method can increase dropping effect on intraocular pressure by combination with another therapeutic agent or adjuvant normally used in treatment of glaucoma.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004227092-A (JP)
Title: Smart card reader/writer
Inventor: ITO YOSHITAKA
IPC: G07F7/08
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smart card reader/writer that resists a surrounding magnetic substance and practically avoids spatial increase.  <P>SOLUTION: The smart card reader/writer dispenses a valuable medium according to recognized value information. The device includes a unit mounting opening formed in a substantially upright front cover, and a platelike unit case with built-in communication antennas. The unit case is projected down on a slant from the unit mounting opening, and a lower end thereof is projected beyond the front cover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224385-A (JP)
Title: Packaging container
Inventor: KOJIMA YUTAKA
IPC: B65D85/32
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container having a proper degree of permeation and preventing foreign matter such as insects or dusts from entering into an inner space.  <P>SOLUTION: This packaging container comprises a lid part 1, a body part 2 and a hinge part 3. This packaging container has a structure in which the lid part 1 and the body part 2 are integrally connected to each other through the hinge part 3. A part near an interface between the body part 2 and/or the hinge part 3 at an edge of the opening of the lid part 1 is formed with a notch 41. Under a closed lid state, a long clearance B having both released ends enclosed by the bent hinge part 3 is communicated with a packaged item storing space C enclosed by the lid part 1 and the body part 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313434-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NISHIYAMA TADAAKI
IPC: C08L21/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is excellent in the balance among flexibility, resistance to strain properties (compression set, permanent elongation), and oil resistance and also excellent in abrasion resistance, clarity, stability of high-temperature surface properties, scratch resistance, and recyclability; and a molded article obtained by subjecting the composition to extrusion, calendering, blow molding, injection molding, foam molding, or stretch forming.  <P>SOLUTION: This thermoplastic elastomer composition contains (A) 2-90 wt.% thermoplastic resin, (B) 2-96 wt.% propylene copolymer which is prepared by copolymerizing 51-99 mol% propylene, 0-48 mol% ethylene, and 1-20 mol% α-olefin and of which the heat of crystal fusion has no peak not lower than 1 J/g and the heat of crystallization has no peak not lower than 1 J/g, and (C) an at least partially cross-linked rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228400-A (JP)
Title: Light emitting device and manufacturing method thereof
Inventor: MIKI MICHIHIDE
IPC: H01L33/62
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with high emission intensity (efficiency of light extracted to outside) and less color slippage.  <P>SOLUTION: The light emitting device is provided with: a package having a recessed part, and including lead electrodes and a resin supporting the lead electrodes; and a light emitting element subjected to die bonding at the recessed part. The resin configuring the package includes particles which receives the light generated from the light emitting element to recover deterioration in the resin due to heat, and the wavelength of the light emitted by the light emitting element is selected within a wavelength range of 365 nm to 550 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235746-A (JP)
Title: On-vehicle communication system
Inventor: HANITA NORIMITSU
IPC: H04B7/08
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication system in which integrated antennas corresponding to a plurality of mediums are installed in a vehicle interior, design property is improved, space is saved and satisfactory reception sensitivity is secured.  <P>SOLUTION: The on-vehicle communication system transmitting and/or receiving a plurality of types of signals by using a plurality of frequency bands is provided with the first integrated antenna where an antenna for a first frequency band and an antenna for a second frequency band are integrated, and the second integrated antenna where the antenna for the first frequency band and an antenna for a third frequency band are integrated. The first and the second integrated antennas are arranged in separated places in the vehicle interior, and the second integrated antenna is selected if communication using the second frequency band is performed when the signal is received by using the first frequency band. When it is not performed, the optimum antenna in the first and the second integrated antennas is selected and used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003290646-A (JP)
Title: Micelle dispersion production method and micelle dispersion obtained thereby
Inventor: ITO KAZUNORI
IPC: B01J13/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micelle dispersion production method for producing a stable micelle dispersion having a fine and uniform particle size and free of the mixture of media or fragments of a dispersion tank without requiring a large quantity of a costly ferrocene derivative and to provide a micelle dispersion with which a color filter with clear hue can economically produced.  <P>SOLUTION: The micelle dispersion production method is for producing micelle of a ferrocene-based surfactant encapsulating a hydrophobic particle, using a high-pressure emulsifier comprising a linear orifice having no curved or bent part and a hollow member joined to the orifice and having a larger diameter than that of the orifice by discharging a liquid mixture containing at least the hydrophobic particle, the ferrocene-based surfactant, and a water-soluble medium through the orifice at a flow rate of 100 to 1,000 m/sec under pressure to the liquid mixture stagnated in the hollow member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230452-A (JP)
Title: Method and die for forming fin louver
Inventor: TAKAMATSU KIYOO
IPC: B21D28/10
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method and a forming die of a fin louver for improving the life of a die.  <P>SOLUTION: This method is the forming method of the fin louver by which a louver 111c which is part of a cut line 111d is arranged adjacently to a standing board part 111b on the flat plate 111a of a fin 111 which is formed like a rectangular wave in a cross section with the flat plate part 111a and the standing board parts 111b, and a first stage where the cut line 111d is cut and a second stage where the region within the cut line 111d is bent are provided. It is preferable that the first stage consists of a half-punching stage where the region within the cut line 111d is punched to the halfway of the thickness of the flat plate part 111a and a push-back stage where the region within the half-punched cut line 111d is again pushed back within the thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234593-A (JP)
Title: Non-contact ic card
Inventor: KASHIMA MASANORI
IPC: B42D15/10
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that an integrated circuit incorporated in a module is damaged and a bonding wire connecting the integrated circuit and a lead frame is disconnected due to external force to a built-in module part and bending stress to the entire card.  <P>SOLUTION: In a non-contact IC card 101 with a built-in module 103 for which the integrated circuit 102 is mounted on the lead frame 105, by providing a reinforcing plate 120 so as to face the lead frame 105 on the top surface of the sealing resin 107 of the module 103, the damage of the integrated circuit 102 and the disconnection of the bonding wire 106 are prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238150-A (JP)
Title: Paper feeding device and image forming apparatus
Inventor: UEDA DAISUKE
IPC: B65H3/46
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive paper feeding device having large capacity and excellent operation property of a side guide and preventing the occurrence of deformation and positional deviation.  <P>SOLUTION: In this paper feeding device 200, a plurality of recording media having different sizes can be supplied into an image forming apparatus, and the side guides 215, 216 positioning end fringes of the accumulated and loaded recording media P from both left and right sides in the direction of paper feeding have a box body structure. Although impact force is applied to the side guides due to inertia force of the recording medium P during stop when the paper feeding device is taken in and out in the direction orthogonal to the direction of paper feeding, the side guides can endure the impact force because they have the box body structure. A hollow part in a box body can be also utilized as a space for attaching a fan.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249661-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1333
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristic by selecting insulating films to be formed above and below a crystalline semiconductor film while considering stress balance.  <P>SOLUTION: An oxidized silicon nitride film having tensile stress is formed on a substrate, the crystalline semiconductor film having tensile stress is formed on the oxidized silicon nitride film, and an oxidized silicon nitride film having compression stress is formed on the crystalline semiconductor film. Another oxidized silicon nitride film is formed between the oxidized silicon nitride film having the tensile stress and the crystalline semiconductor film. The oxidized silicon nitride film having the tensile stress is formed by a plasma CVD method using mixture gas composed of SiH<SB>4</SB>, N<SB>2</SB>O and NH<SB>3</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003309066-A (JP)
Title: Measuring method for aberration of projection optical system
Inventor: FUKUHARA KAZUYA
IPC: H01L21/027
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring aberration of a projection optical system by which the amount of aberration is simply and easily measured.  <P>SOLUTION: This method comprises a process wherein a finite region of a photo mask on which a diffraction grating is formed is irradiated in a lump with illumination light, diffracted light generated by making the illumination light incident on the diffraction grating formed on the photo mask is made incident to a projection optical system, zero-order and first order diffracted lights emitted from the projection optical system are projected on a measuring surface conjugate to a secondary light source, and a positional relations of a projecting position of the zero-order and first order diffracted lights, generated by making a beam emitted from arbitrary one point-like light source in the secondary light source, at the measuring surface is measured; a process wherein the positional relations are measured at a second measuring surface whose position in direction of optical axis of the beam is different from the former measuring surface; and a process wherein ray aberration for the beam used for measuring the positional relationship is found based on the found positional relationship.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347100-A (JP)
Title: Plasma processing device and method
Inventor: YASHIRO YOICHIRO
IPC: B01J19/08
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide plasma processing device and method for reducing wear of an electrode and easily obtaining an excellent matching state.   <P>SOLUTION: First and second electrodes 1 and 2 having coating layers 3 and 4 made of dielectric having relative dielectric constants ≥4 on surfaces are faced. A discharge space 5 is formed by grooves 3a and 4a formed on the coating layers 3 and 4. By supplying gas to the discharge space 5, the pressure is kept at 100 Pa to 200 kPa, and the product PD of the pressure P of the discharge space 5 and thickness D of the discharge space 5 is kept at 0.1 to 120 (Pa.m). By applying high frequency power to the first electrode 1, plasma is generated in the discharge space 5 and a plasma processing is performed to protect the electrodes 1 and 2 from shock of ions accelerated by the coating layers 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243686-A (JP)
Title: Resin molding having thick wall
Inventor: MORIMOTO KAORU
IPC: B29L9/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding having a thick wall which is improved in mechanical properties.  <P>SOLUTION: The resin molding of at least 5 mm in wall thickness is obtained by injection molding and made of a laminate having at least two layers constituted of related resins.  <P>COPYRIGHT: (C)2004,JPO&NCIPI