baber/WOPTO huggingface dataset:
Patent JP-2003533179-A (JP)
IPC: C12Q1/68
Filed: 2001-01-12
Abstract: The invention provides methods of diagnosing heart disease, such as heart failure, screening methods for identifying compounds that can be used to treat or to prevent heart disease, and methods of using these compounds to treat or to prevent heart disease. The invention also provides animal model systems for carrying out the screening methods.
Patent JP-2003521508-A (JP)
IPC: A61K47/26
Filed: 2001-01-31
Abstract: Liposomes containing lipophilic active ingredient are produced by dehydrating a mixture of liposomes, lipophilic active ingredient and sugar, usually followed by a rehydration step to form dehydration-rehydration vesicles. The lipophilic drug is suitably paclitaxel. The sugar is usually sucrose. The liposome forming compounds preferably include cholesterol and phosphatidylcholine, and optionally an anionic lipid. The ratio of sugar:lipid is preferably at least 5:1 w/w. The ratio of lipid:drug is preferably (up to 10):1 w/w.
Patent JP-2004515258-A (JP)
Title: 消化系におけるバイパス処置を行うための装置および方法
IPC: A61B17/06
Filed: 2001-03-05
Abstract: 消化器系においてバイパス処置を行うための外科用器具および方法は、腹腔鏡技術を組込んで、患者に対する外科的外傷を最小化する。この器具は、患者の食道を通して挿入および通過させるための大きさで、近位端および遠位端を有し、且つ当該外側ガイド部材の長さの少なくとも一部に沿ってその中で伸びる開口を構成する外側ガイド部材と、この外側ガイド部材の開口内に少なくとも部分的に配置された細長いアンビル供給部材であって、前記ガイド部材内において、長手方向移動のために適合されたアンビル供給部材と、前記供給部材と動作的に係合可能なアンビルとを含む。このアンビルは、長手方向軸線を構成するアンビルロッドおよび該アンビルロッドに結合されたアンビルヘッドを含む。該アンビルヘッドは、前記供給部材の初期位置にあるときには前記外側ガイド部材の開口内に少なくとも部分的に配置され、また前記供給部材が前記駆動位置へ移動するときには、前記外側ガイド部材の遠位端から完全に露出される。 【選択図】図４
Patent JP-2003526923-A (JP)
Title: モノリシック集積半導体素子
IPC: H01L21/336
Filed: 2001-02-23
Abstract: (57)【要約】
本発明はモノリシック集積半導体素子に関するものであり、このモノリシック半導体素子は、第１のキャリアドーピングの第１のキャリア領域（１２）と、当該第１のキャリア領域内に相互に離して配置された、逆のキャリアドーピングを有する少なくとも２つの構造化された第２のキャリア領域（１４）と、当該第２のキャリア領域内に構造化された、前記第１のキャリアドーピングを有する第３のキャリア領域（１６）とを有しており、前記第２のキャリア領域（１４）と前記第３のキャリア領域（１６）との間のＰＮ接合が、ボンディング部（２０）を介して短絡しており（ソース端子）、前記第１のキャリア領域にはコンタクト（１８）（ドレイン端子）が設けられており、前記第２のキャリア領域（１４）は、ボンディング部（２６）により、前記第１のキャリア領域（１２）と前記第３のキャリア領域（１６）との間の領域で反転可能であり、前記キャリア領域（１２）及び前記キャリア領域（１６）に並列に少なくとも１つのショットキーダイオードが接続されている。本発明の企図するところは、前記第１のキャリア領域（１２）がさらに１つのボンディング部（２８）を有し、当該ボンディング部が、前記第１の領域（１２）の不純物濃度に応じて、より濃度の高い、表面付近の別のキャリア領域（３２）と共に表面付近でドープされており、これによりオーム接触が生じ、前記少なくとも１つのショットキーダイオード（３０）のアノード端子と接続されていることである。
Patent JP-2003530666-A (JP)
IPC: H01M8/0206
Filed: 2001-04-06
Abstract: The invention relates to a metal bipolar plate for a fuel cell, provided with a low-ohmic chemically stable coating. According to the invention, said coating is a multi-phase coating, at least in the region of the contacting outer surface thereof. One phase is a metal phase and/or alpha phase belonging thereto and another phase is a compound phase consisting of one or several metals of the metal phase and one of the elements N,O,C,B.
Patent JP-2003531697-A (JP)
Title: 神経網膜の両側に刺激電極および接地帰路電極が配置された人工網膜装置およびその装着方法
IPC: A61N1/05
Filed: 2001-05-01
Abstract: (57)【要約】
人工網膜装置（１０）は、或る種の網膜疾患性盲目を患う人の眼の網膜下空間に移植されると、網膜の残留生存細胞に電気刺激を与えることにより人工視力を誘起させる。人工網膜装置（１０）では、刺激電極装置（１２）が網膜下空間に設置されるのが好ましく、テール状の拡張部（３０）が接地帰路電極装置（１６）の遠位部を収容して硝子体腔内に設置される。刺激電極装置は電極補体（２２）の配列を備えている。電極補体（２２）は、各々が１個以上のマイクロフォトダイオード（２３ａ）を有しており、これらダイオードが電気的に例えば直列に接続されて、マイクロ電極に増大させられた電圧および電流を供与する。刺激電極装置（１２）と接地帰路電極装置（１６）の接地帰路電極（１４）とは神経網膜の両側に配置されて、神経網膜細胞に効率的かつ高解像度で経網膜的に電気刺激を施すことができるようにするのが好ましい。
Patent JP-2004500971-A (JP)
Title: スルホン化アリールスルホネートマトリックスおよびその製造方法
IPC: C08G75/20
Filed: 2001-05-01
Abstract: スルホン化アリールスルホネートポリマーを含有する多孔性マトリックスおよびメンブランマトリックスは、アリールスルホネートポリマーおよび任意にアリールスルホネート以外のポリマーを溶解して作製したスルホン化アリールスルホネートポリマー溶液から調製される。組成およびプロセスパラメータを制御することにより、種々の形態の親水性マトリックスが製造される。
Patent JP-2003532904-A (JP)
Title: 高分解能位置センサ装置及び方法
IPC: G01D5/245
Filed: 2001-05-07
Abstract: (57)【要約】
サーボ機構の精密な位置決めに使用される高分解能の位置センサ装置。この位置センサ装置は、光検出器を使用する感光装置を介して転移パルスを発生するモータ軸取り付けのエンコーダを使用して増加した分解能を提供する。エンコーダ車輪の溝が通るのでパルスが転移を行う度にリセット信号が発生され、このリセット信号は転移パルス間の間隔中に測定されたクロック・パルスの数をゼロにリセットする。これらの転移パルスと、これらの転移パルス間の時間とはモータ速度の変化により変化し、一方、システム・クロック・パルス・レートは一定のままである。本発明は、更に精密な位置センサを提供する。この位置センサは、エンコーダ自体が実際に発生するよりも更に多くの転移パルスを発生する。もしエンコーダが一定の分解能で転移パルスを発生する場合、位置センサはより高い分解能の出力パルスを発生する。２つの高分解パルス間の時間間隔はより高いカウンティング・レートのために２つの転移パルス間の時間間隔より小さい。これにより、モータの位置情報の更に高い分解能が提供され、より良い位置制御が達成でき、誤差は減少される。
Patent JP-2003533196-A (JP)
Title: 環境に安定な飲料
IPC: A23L2/46
Filed: 2001-05-03
Abstract: (57)【要約】
茶抽出物及び防腐剤系を含有する、環境に安定な茶系飲料。本防腐剤系は、桂皮酸、１つ以上の精油、及び熱により活性化されたときに殺真菌性になる１つ以上の低温殺菌添加剤を含有する。
Patent JP-2002259553-A (JP)
Title: Recycle system for product
Inventor: SUZUKI TATSUYA
IPC: G06Q50/00
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To promote suitable recycle of waste products and improve saving of new consumption of energy, reduction of waste amount and prevention of environmental pollution caused by hazardous waste and the like. SOLUTION: A recycle system for product comprises an input part 34 to input information on products, a storage part 350 to store a database regarding to information on recycle of the products, a decision processing part 29 for recycle processing method to decide recycle processing for the products with referring to the information on recycle of the products in the database stored into the storage part 350 according to the information regarding to the products inputted through the input part 34 based on a predetermined recycle rule and a control part 39 for recycle plant facility to work as an output part to output the decided result to the next process.
Patent JP-2003202759-A (JP)
Title: Transfer device
Inventor: SAITO HIROYUKI
IPC: G03G15/16
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device capable of maintaining excellent cleaning performance even in the case of using small-sized spherical toner.  <P>SOLUTION: This transfer device is equipped with a transfer belt 6 stretched and laid between a driving roller 11 and a driven roller 12, a transfer bias current applying means 13 arranged inside the belt 6, and transfer belt cleaning means 14 and 15. In the device, a toner image formed on a photoreceptor is transferred to transfer paper by electrostatic force by a transfer bias current, and the transfer paper is carried while it is held on the surface of the transfer belt. Then, the applying means 13 and the cleaning means 14 and 15 are electrically separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207595-A (JP)
Title: Processing system and processing method of used ion exchange resin
Inventor: KOHANAWA OSAMU
IPC: F23G7/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain volatilization of a volatile radioactive nuclide when pyrolyzing a used ion exchange resin.  <P>SOLUTION: This processing system 100 of the used ion exchange resin has an elution means 10 for separating the volatile radioactive nuclide from the used ion exchange resin 12 by a boric acid having high adsporption selectivity to the ion exchange resin, and a heat melting furnace 20 being a pyrolyzing means for pyrolyzing the used ion exchange resin after separating the volatile radioactive nuclide. The used ion exchange resin 12 is inputted to the elution means 10, and<SP>137</SP>Cs being the volatile radioactive nuclide is eluted here. The used ion exchange resin 12 after elution is inputted to the heat melting furnace 20, and is pyrolyzed here. A waste liquid and incinerated waste after elution are solidified by cement in a cement solidifying facility 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208443-A (JP)
Title: Automatic generation system for conditional expression for retrieval in business information retrieval
Inventor: ISHIKAWA YUJI
IPC: G06Q50/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To exactly generate and use in common a conditional expression for retrieval fit to a business cycle to prevent an execution of a retrieval expression from being left out or delayed, as to the conditional expression for the retrieval in business information retrieval.  <P>SOLUTION: The optimum retrieval-conditional expressions in an individual and a belonging group fit to the business cycle are generated automatically using user information, a retrieval history and a business calendar. The retrieval execution is requested using the user information, the retrieval history and a conditional expression information for request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205197-A (JP)
Title: Pole receiver
Inventor: ASADA HIDEKI
IPC: D06F57/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pole receiver adaptable to either of a crosspiece horizontally extended from supports, a crosspieces inclined to the supports, or the supports and to provide a clothes-drying platform facilitating the extension contraction of the supports and having no projection in joints for fixing the supports at extended contracted arbitrary positions.  <P>SOLUTION: This pole receiver is attached to the crosspiece provided in the support of a clothes-drying device or the support and receives the wash-line pole, and comprises a base part fitted to the crosspiece or the support and the pole receiver part extended to the base part. The pole receiver part is a triangle annular body, its internal angle part has an arc shape a little larger than the outside diameter of the wash-line pole, and the center of the bottom projects into a quarter-circle arc shape. If the pole receiver is slantly provided or turned upside down, the wash-line pole is stored in the either of the arc surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212746-A (JP)
Title: Perfume composition
Inventor: TAKENOUCHI HIROKO
IPC: A61K8/04
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent or transparent perfume composition having both of glistening makeup effects and perfume functions, also having freshening feeling on use and excellent in adhesion and durability.  <P>SOLUTION: This translucent or transparent perfume composition is characterized by comprising (A) 0.01-35.0 mass% perfume, (B) 0.1-5.0 mass% lame ingredients, (C) 0.1-1.0 mass% (alkyl modified)carboxyvinyl polymer, (D) 0.1-5.0 mass% castor oil cured by polyoxyethylene and having ≥10 HLB value, a neutralizer and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216886-A (JP)
Title: Device, method, and program for table editing and recording medium
Inventor: SAKURAI NAOYA
IPC: G06Q10/10
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table editing device which provides priority in connecting directions and preferentially makes a desired connection when a table having connected cells of the same cell data is generated.  <P>SOLUTION: The device is provided with a connecting direction setting means 13 which sets the connecting direction, a preferential direction setting means 14 which sets a row or column direction as a preferential connecting direction, a cell connecting means 15 which performs a connecting process for judging whether or not cell data of a cell adjacent to a cell in a direction wherein cells are connected are the same as the cell when connecting directions are only row or column directions and setting the connection attribute between the same cells to a connection state and performs a connecting process for all cells whose connection attributes are not the connection state in other directions after performing the connecting process in the preferential connecting direction when the connection directions are row and column directions, and a display means 16 which displays a table object after the connecting process as a table wherein a series of cells, whose connection attributes are the connection state, are connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002370617-A (JP)
Title: Anti-theft device and anti-theft system
Inventor: TANAKA SHINICHI
IPC: B62D1/181
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft device with improved crime preventing performance to theft of a vehicle, electrical equipment provided in a vehicle, valuables left in a cabin, or the like and capable of capturing a person trying to steal from a vehicle. SOLUTION: The anti-theft device is to be provided in a vehicle provided with an expanding body system expanding an expanding body restraining movement of an intruder in a predetermined space portion inside the cabin. When an intruder is detected inside the cabin, a substance turning into expanded polystyrene is discharged into the cabin, steam is applied to it, and movement of the intruder is restrained by the expanded polystyrene.
Patent JP-2003220133-A (JP)
Title: Dialyzer and hollow fiber used for the same
Inventor: SUZUKI MASAAKI
IPC: B01D61/28
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform an artificial dialysis without using a disposable dialyzer each time the dialysis is performed, without performing the piercing to a shunt, and also, without the dosage of a large amount of an anti-coagulant.  <P>SOLUTION: A module (6) for blood purification comprising a bundle of hollow fibers (5) is arranged in a housing (4) which is fitted on a physiological body. At the same time, connector ports (9in and 9out) which are opened when a dialysis liquid-feeding piping (8S) and a discharging piping (8D) are connected, and closed when the dialysis liquid-feeding piping (8S) and the discharging piping (8D) are removed are formed. Then, on the inner peripheral surfaces of the hollow fibers (5), an anti-coagulant substance exchange film (16) comprising the blood capillary endothelial cell of the physiological body is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221174-A (JP)
Title: Elevator security device
Inventor: NISHIYAMA HIDEKI
IPC: B66B3/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator security device with a small equipment investment capable of easily checking a final leaving person or a visitor at night at a building from a distant place, and improving the security function of the building.  <P>SOLUTION: This elevator security device is provided with a camera (3) disposed in a car (1) of an elevator installed in a building and filming an inside condition, a transmitter (40) transmitting image data acquired by a camera (3) in a preset time zone, a receiver (21) receiving the image data transmitted by the transmitter (40), and a data management device (22) accumulating and managing the image data received from the receiver (21) for each building.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222506-A (JP)
Title: Thickness measuring device and thickness measuring method for transparent body, and thickness derivation device, thickness derivation method and thickness derivation program for transparent body
Inventor: NISHIKAWA KOHEI
IPC: G01B11/06
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To measure accurately the thickness of even a transparent body comprising a plurality of layers having different refractive indexes.  <P>SOLUTION: A light source 2 of this thickness measuring device 1 for the transparent body projects a beam at a prescribed incident angle from a fixed position in the oblique direction to the surface of the transparent body 50 comprising a plurality of layers. A camera 3 detects two reflected beams reflected by both faces of a thickness measuring object layer of the transparent body 50. The thickness measuring device 1 is equipped with this thickness derivation device 9, and the thickness derivation device 9 includes a distance derivation part 4, a refractive index storage part 5, an incident angle storage part 6 and a thickness calculation part 7. The distance derivation part 4 derives the distance between the two reflected beams detected by the camera 3, and the refractive index storage part 5 stores the refractive index of the thickness measuring object layer, and the incident angle storage part 6 stores the incident angle of the projected beam. The thickness calculation part 7 calculates the thickness d<SB>i</SB>of the thickness measuring object layer from the formula (1) by using the distance L<SB>i</SB>between the two reflected beams, the refractive index n<SB>i</SB>of the thickness measuring object layer, the incident angle θ<SB>0</SB>of the projected beam, or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222304-A (JP)
Title: Support structure of heat transfer tube panel and exhaust heat recovery boiler
Inventor: MURAKAMI EIJI
IPC: F22B1/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure of a heat transfer tube panel which can prolong the life of the heat transfer tube support by decreasing a thermal stress (temperature difference) generated at a heat transfer tube and the heat transfer tube support on the rear flow side of a duct burner, especially the thermal stress (temperature difference) at a welded part.  <P>SOLUTION: In this support structure, between adjacent vibration proof supports 22, 23; 25, 26; 28, 29 made of a honeycomb structure for welding and fixing each of the heat transfer tubes 31, arranged with their longitudinal direction crossing the pipe axis direction of the heat transfer tube 31 in a gas passage and bundling a plurality of the heat transfer tubes 31, plate-state supports 21, 24; 27, 30 are arranged in a space where the heat transfer tube 31 is not arranged, and the vibration proof supports 22, 23; 25, 26; 28, 29 corresponding to a portion of a gap between the vibration proof support and the heat transfer tube 31 are welded and connected to contact portions 32a and 32b of the plate- state supports 21, 24; 27, 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222305-A (JP)
Title: Clean-up operating device of power generation plant and operating method
Inventor: IMAMURA YOSHIHIRO
IPC: F22D11/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation plant clean-up device which maintains reducing atmosphere of a high-pressure heater even during a water-filling process to a steam generator so as to prevent deterioration of water quality.  <P>SOLUTION: In a clean-up operating method of the power generation plant having a path for supplying water supply from a deaerator to the steam generator through the high-pressure heater, a high-pressure heater outlet clean-up line is provided for bypassing an outlet side of the high-pressure heater to a high-pressure clean-up line is provided on the side of the high-pressure clean-up line for returning the water supply upstream of a water-supply diaphragm of an inlet of the steam generator to the side of a condenser, and after clean-up of a high-pressure heater side path by water supply from the deaerator, when water is filled by having the deaerator communicate to the steam generator with a water filling path, the high-pressure heater outlet side is made to communicate to the high-pressure heater outlet clean-up line, the water supply from the deaerator is bypassed via the high-pressure heater and the high-pressure heater outlet clean-up line for circulation, and water is filled in the steam generator by a separate path from the high-pressure heater outlet clean-up line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229759-A (JP)
Title: Adiabatic dynamic logic circuit
Inventor: TAKAHASHI KAZUKIYO
IPC: H01L27/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To clarify the relation between a load connected to an output terminal of an adiabatic dynamic logic (ADCL) circuit and an output hold capacitance, and to provide a stable operative ADCL circuit.  <P>SOLUTION: The values of an output hold capacitance, corresponding to voltage ranges (here 0.95 V or lower and 3.15 V or higher) are obtained. From Fig. 4 (a), an output hold capacitance of 0.12 pF or higher is needed for an output voltage Vout of 0.95 V or lower. In Fig. 4 (b), an output hold capacitance of 0.0675 pF or more is needed for an output voltage Vout of 3.15 V or higher. Hence, for a stable operation of the ADCL circuit, an output hold capacitance needs to be 0.12 pF or higher. This value is approximately ten times an input capacitance of a load, 0.0127 pF, connected to an output terminal of the ADCL circuit used for calculation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233750-A (JP)
Title: Method for providing communication medium
Inventor: TAKENAKA KOSABURO
IPC: G06Q50/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing a communication medium which can be easily accepted in a facility or the like regulating direct corporate advertisement and effectively use unused space in the facility.  <P>SOLUTION: The method for providing the communication medium is characterized by that installation of the communication medium in a form having a predetermined concept in the facility 30 prepared to provide space is processed, a sponsor agreeing to the concept and desiring to provide the communication medium in the form of the predetermined concept in the space of the offered facility 30 is invited, the communication medium is added to the space in the form, and information relevant to a company 20 which has become the sponsor regarding the communication medium is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238432-A (JP)
Title: Hyaluronic acid acuumulation-accelerating agent
Inventor: NAITO TAKASHI
IPC: A61K8/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide food, medicines and cosmetics effective for improvement of skin wrinkles, increase of a skin moisture-holding property, prevention of skin aging, thrombosis formation inhibition, treatment of arthritis, rheumatoid arthritis treatment, dry eye treatment, softening blood vessel, treatment of arteriosclerosis, since it has a hyaluronic accumulation-accelerating activity.  <P>SOLUTION: This hyaluronic acid acuumulation-accelerating agent contains at least 1 kind of selected groups consisting of Aloe vera, Momordica grosvenorii, Eucommia ulmoides, Lepidiummecyenii, Avena sativa, Anethum graveolens, Gentianella alborocea, Hibiscus sabdariffa, Calendula officialis, Euphoria longana, Foeniculum vulgare, Thea sinensis, Mentha pulegium, Ultrica thunbergiana, Areca catechu, Fagopyrum tartaricum, Uncaria gambir and Terminalia arjuna belonging to Combretaceae. The agent has a low toxicity since the active ingredients are natural products.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240126-A (JP)
Title: Seal ring
Inventor: SUMIYAMA HIROHIKO
IPC: F16J15/3244
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the abrasion of a radial lip and a rotating shaft by reducing the maximum contact face pressure of the radial lip in a seal ring.  <P>SOLUTION: This seal ring comprises an annular barrel part 4 mounted on an inner periphery of an outer cylinder 1, and the radial lip 6 having a conical face 61 extended in an inner side of the annular barrel body 4 obliquely inwardly in the radial direction, and being brought into face-contact with an outer peripheral face of the rotating shaft 2 with a specific width. A ring-shaped projection 63 for dispersing the pressure applied to a minimum diameter part 61a, is mounted at a basic side with respect to the minimum diameter part 61a of the conical face 61 of the radial lip 6 in a state of projecting inwardly in the radial direction. The contact pressure of the radial lip 6 to the rotating shaft 2 is dispersed to a minimum diameter part 61a side of the conical face 61 and a ring-shaped projection 63 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238810-A (JP)
Title: Proteinaceous polymer composition and molded article using the same
Inventor: NISHITOMI KATSUHIKO
IPC: C08J5/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proteinaceous polymer composition having flexibility and pliability, and a molded article using the composition.  <P>SOLUTION: The proteinaceous polymer composition is obtained by adding (A) a protein material capable of being rendered aqueous in water which is, if necessary, adjusted to have an appropriate pH range to prepare a solution or dispersion of the protein material, and mixing the solution or dispersion of the protein material with (B) a specific aqueous polyurethane resin. The protein material (A) capable of being rendered aqueous is obtained from at least one protein as the raw material to be selected from a soybean protein, an egg white protein, gelatin, casein, a whey protein, a wheat gluten, and their decomposed products of peptides. The molded article is obtained by using the proteinaceous polymer composition.  <P>COPYRIGHT: (C)2003,JPO