baber/WOPTO huggingface dataset:
Patent JP-2003186627-A (JP)
Title: Data backup control system for magnetic tape device
Inventor: UNNO SATOSHI
IPC: G06F3/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate waste, i.e., waste of time, etc., for re-execution of data backup processing.  <P>SOLUTION: A write means 103 for data of backup switches a target medium for data writing from a magnetic tape to a memory module for backup, when a failure occurs in backup processing to a magnetic tape, controls target data of backup to be written to the memory module, at that time of occurrence of an error and thereafter, writes address information into the memory module. A reading means 104 for data of backup recognizes the timing of switching of the original medium of reading based on the address information written to the memory module, then controls, to enable reading the target data of backup from the tape with failed backup and the memory module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182764-A (JP)
Title: Packing body for polyacrylonitrile oxidized fiber bundle
Inventor: SHIMAZAKI KENJI
IPC: B65D77/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing body for a polyacrylonitrile oxidized fiber bundle, which makes it possible to prevent the fiber bundle from tangling or loosening, which makes it possible to carry the fiber bundle while keeping a sheet shape formed during its production, and which makes it possible to prevent trouble such as miscutting the fiber bundle when processing the fiber bundle into nonwoven fabric or the like.  <P>SOLUTION: In a moisture barrier bag disposed in the packing container of the packing body for the polyacrylonitrile oxidized fiber bundle, the fiber bundle folded so that one layer covers another layer is airtightly stored. In the polyacrylonitrile oxidized fiber bundle, the ratio (W1/W2) of moisture content (W1) in the packed state of the fiber bundle to equilibrium moisture content (W2) is 1.2 to 1.8, and fiber bundle pack density (on the basis of a mass of dry fiber bundle) is 0.10 to 0.35 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005298334-A (JP)
Title: Novel intermediate compound and method for manufacturing compound by using the same
Inventor: TATSUTA KUNIAKI
IPC: C07C57/03
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of obtaining a compound represented by formula (V) which is highly useful as a drug and high in both chemical yield and optical purity.  <P>SOLUTION: The novel intermediate compound is represented by formula (I) (wherein R<SP>1</SP>is propyl, 2-propenyl or 2-propynyl; and R<SP>2</SP>is a 4-8C alkyl), and its manufacturing method is described. The method for manufacturing the optically active compound represented by formula (V) comprises using the novel intermediate. According to the manufacturing method, the compound of high optical purity represented by formula (V) can be efficiently manufactured in high chemical yield at a low cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003182018-A (JP)
Title: Method for manufacturing gas-permeable layer joint and method for manufacturing parts using gas-permeable layer joint
Inventor: SAIJO KINJI
IPC: B01D71/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas-permeable layer joint, the ease of handling of which does not becomes a problem, even when an extremely thin gas-permeable layer is used and a method for manufacturing the parts using the gas-permeable layer joint.  <P>SOLUTION: The gas-permeable layer joint 12 comprises a laminate 10 consisting of the gas-permeable layer 28 laminated on a base 22 and a support 11 consisting of an intermediate layer 24 laminated on a support layer 26, laminated on each other. First, the respective joint faces of the gas-permeable layer 28 and the intermediate layer 24 are activation-treated, then the activation- treated faces are brought into contact with and superposed on each other so that the joint faces are mutually opposed, and joined together by lamination to obtain the gas-permeable layer joint 12. The base 22 is removed from the gas-permeable layer joint 12 and the support 11 is etched to obtain an aperture joining material 30. Thus a gas separating film part is manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186226-A (JP)
Title: Image forming device, image forming method, and process cartridge
Inventor: TSUJI HARUYUKI
IPC: G03G9/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, image forming method, and process cartridge, which prevent a blur flow of an image in high humidity and a negative ghost in low humidity and by which a high quality image free of an image defect is stably obtained over a long period regardless of an environment of high humidity or low humidity.  <P>SOLUTION: In the image forming device having at least an electrophotographic photoreceptor, a primary electrifying means, an exposure means, a developing means for developing with toner, a transfer means, and a fixing means, the toner contains at least a biding resin, a coloring agent, and wax having a solubility parameter of 8.4 to 10.5, and the electrophotographic photoreceptor has on its conductive support a photosensitive layer and a protective layer that contains a curable phenol resin. The image forming method uses the electrophotographic photoreceptor and the toner. The process cartridge has the electrophotographic photoreceptor and the toner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195688-A (JP)
Title: Image forming apparatus
Inventor: INOUE AKIRA
IPC: G03G21/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To remove adverse influence exerted on an image carrier 1 caused by frictional heat between the image carrier 1 and a rubbing member in an image forming apparatus having the image carrier 1 and image forming equipment including a member to rub the image carrier.  <P>SOLUTION: By providing an air duct A in the image carrier 1, the image carrier 1 is air-cooled to prevent the temperature of the image carrier from rising because of the frictional heat due to the rubbing of a contact electrifying member and a cleaning blade, whereby the adverse influence such as potential fluctuation caused by temperature rise is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183270-A (JP)
Title: Himbacine analogue having aliphatic heterogeneous ring
Inventor: TAKADOI MASANORI
IPC: A61P25/28
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hydronaphtho[2,3-c]furan derivative exhibiting a strong and selective antagonistic activity against muscarine M<SB>2</SB>receptors and a physiologically acceptable acid adduct salts thereof, to provide a method for producing the same, and to provide an Alzheimer's disease medicine containing the same as an active ingredient.  <P>SOLUTION: This hydronaphtho [2,3-c]furan derivative having aliphatic heterogeneous ring represented by the general formula (1) (R<SB>1</SB>and R<SB>2</SB>are each identically or differently H or a lower alkyl; R<SB>3</SB>is H, a lower alkyl or a substituted or unsubstituted aralkyl; A is combined with R<SB>4</SB>to form a group represented by the general formula (2); R<SB>4</SB>is a 5 to 14-membered heteroaliphatic ring which may have one or more substituents and may contain one or more heterogeneous atoms such as O, N, and S; R<SB>5</SB>and R<SB>6</SB>together express an oxygen atom or the like, and an acid adduct salt thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191393-A (JP)
Title: Anti-newtonian ring film
Inventor: KURISHIMA SUSUMU
IPC: C08J7/04
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-Newtonian ring film which is the anti-Newtonian ring film with high transparency and prevents a scratch caused by rubbing a contact member by a projected part of a coating film surface of the anti- Newtonian ring film from being generated and in addition, prevents a scratch caused by pressing the contact member by the projected part of the coating film surface of the anti-Newtonian ring film from being generated when tightly contacted to the contact member.  <P>SOLUTION: A resin layer comprising a transparent binder resin and resin particles is provided on at least one face of a transparent plastic film, and the resin particles are made of a crosslinked polyethyl acrylate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195362-A (JP)
Title: Electrophoretic display device and electronic equipment
Inventor: YASUKAWA MASAHIRO
IPC: G02F1/167
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display device which can secure excellent visibility irrelevantly to the lightness in use environment.  <P>SOLUTION: The electrophoretic display device 1 has an electronic ink layer 6 containing many white electrified particles 4 and many black electrified particles 5 between an upper substrate 3 and a lower substrate 2 and also has a transmission display area T and reflection display area R in one pixel constituting a display pattern. In the transmission display area T, white display and black display are switched according to whether white electrified particles 4 and black electrified particles 5 are present or not and in the reflection display area R, white display and black display are switched by attracting the white electrified particles 4 or black electrified particles 5 to the upper substrate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190985-A (JP)
Title: Microorganism carrier for anaerobic digestion and manufacturing method therefor
Inventor: MOTOTANI MASUYOSHI
IPC: B09B3/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism carrier for anaerobic digestion capable of shortening a starting time and enhancing a treatment efficiency when a methane fermentation treatment is carried out, for example, as an anaerobic digestion treatment and a manufacturing method therefor.  <P>SOLUTION: The microorganism carrier for anaerobic digestion is formed by retaining the microorganism for anaerobic digestion on a skin layer of a carrier. The microorganism for anaerobic digestion is deposited and retained on the carrier by centrifugally treating the mother liquid with the carrier. The microorganism for anaerobic digestion is deposited and retained on the carrier by injecting the mother liquid onto the carrier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192653-A (JP)
Title: METHOD FOR PRODUCING alpha-BROMOCARBOXYLIC ACID AMIDE
Inventor: NAKAI YASUTO
IPC: C07C233/07
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an α-bromocarboxylic acid amide economically in a high yield and in excellent production efficiency.  <P>SOLUTION: A primary or secondary amine is reacted with an α- bromocarboxylic acid chloride compound represented by formula (1) R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>CCOCl (1) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each the same or different and a halogen atom, a hydrogen atom or a hydrocarbon group which may contain a substituent group with the proviso that at least one of R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>is a bromine atom) in the presence of a base having 5-10 pKa or a nitrogen-containing aromatic heterocyclic compound to give the corresponding α-bromocarboxylic acid amide. The nitrogen-containing aromatic heterocyclic compound is preferable as the base, The reaction may be carried out in an aqueous solution of an organic solvent such as a solvent containing at least one kind selected from acetonitrile and dioxane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198504-A (JP)
Title: Despreading processing method, despread code assignment method, terminal for moving object and base station
Inventor: TAKANO MICHIAKI
IPC: H04W72/04
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a despreading processing method, a despread code assignment method, a terminal for a moving object and a base station in which the number of times of butterfly computation can be reduced.  <P>SOLUTION: In the method for recovering a symbol bit sequence for each of channelization codes äCch (16, k); k=00-15} by repeating the butterfly computation on the basis of multiple chip bit sequences äB0 (16, k); k=00-15}, The assignment of codes is performed to omit the butterfly computation corresponding to the non-assigned channelization code or to reduce the butterfly computation to become unnecessary. Thus, the butterfly computation can be decreased and despreading processing can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201161-A (JP)
Title: Calcium phosphate hardened body, calcium phosphate porous body and method of producing the same
Inventor: MIZUTANI YOICHIRO
IPC: A61K6/838
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To produce an easily workable calcium phosphate hardened body in which cracks are hard to occur, and which has strength, to obtain a calcium phosphate porous body which has communicating holes opened to the surface, and having the prescribed maximum dimension, and to provide a production method therefor.  <P>SOLUTION: The hardened body is obtained by flowing slurry obtained by mixing a monomer, calcium phosphate based compound powder, and a solvent into a mold in which bar-shaped projections are formed on the inner wall sides, and/or, a thermally decomposable material having a three-dimensional network structure is filled, and polymerizing the monomer to harden the slurry, and thereafter releasing the slurry from the mold. The porous body is obtained by degreasing the hardened body, and performing firing thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192778-A (JP)
Title: High molecular weight polyester elastomer and its manufacturing method
Inventor: WATABE ATSUSHI
IPC: C08G63/91
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a high molecular weight polyester elastomer low in degradation of its property, excellent in heat resistance, hydrolysis resistance, and weatherability.  <P>SOLUTION: This high molecular weight polyester elastomer is prepared by reacting a crystalline aromatic polyester with a cyclic monomer, and a diaryl dicarboxylate is added to the obtained low molecular weight polyester elastomer, and the mixture is reacted by melting and stirring under a reduced pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197832-A (JP)
Title: Heat sink, its manufacturing method, semiconductor device, circuit board and electronic device
Inventor: NAKAYAMA HIROHISA
IPC: H01L23/36
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To process in three dimensions a heat sink and to raise reliability in a semiconductor device.  <P>SOLUTION: A semiconductor device includes a heat sink 10 which has a recess part more concave than a peripheral surface on one plane side, and a projection part more convex than a peripheral surface on the other plane side; a semiconductor chip 30 carried on the heat sink 10; a lead 40 electrically connected to the semiconductor chip 30; and a sealing material 50 for sealing the semiconductor chip 30 to expose a part of the heat sink 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303868-A (JP)
Title: Lamp device for liquid crystal display device
Inventor: YOU DON CHE
IPC: F21V19/00
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device for a liquid crystal display device, arranged so as to be able to prevent wire disconnection of the lamp device for the liquid crystal display device. SOLUTION: The lamp device for the liquid crystal display device is characterized in comprising a lamp for emitting light by using an external voltage supplied from power source terminals for electric discharge, wires for transmitting the voltage, and a connector for bringing the electrodes of the lamp into direct contact with a part of the wires and bringing the electrode of the lamp into electric contact with the wires.
Patent JP-2003190371-A (JP)
Title: Game apparatus
Inventor: RI SEKIYU
IPC: A63F5/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus in which a game medium is received as a credit even while payment therein is rejected, which enables a necessary serial operation such as a display change-starting operation and a display-fixing operation smoothly to carry out to prevent wasting time and effort to charge the game medium therein, which allows a player to concentrate to the game without losing interest in the game, and which leads to increase an operation rate.  <P>SOLUTION: When not exceeding a payment limit during a payment acceptance period, medals are received as payment, medals exceeding the payment limit are received as credit, and medals exceeding a credit limit are discharged to a medal tray. At a credit reception period during the payment rejection period, the medals are received as credit, and the medals exceeding the credit limit are discharged to the medal tray. The medals charged for a period other than the credit reception period during the payment rejection period are discharged to the medals tray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003521761-A (JP)
Title: マイクロプロセッサ用遅延スロット制御メカニズム
IPC: G06F9/45
Filed: 2000-04-27
Abstract: (57)【要約】
動作中のマイクロプロセッサによって、動的な数の内在的なノップ命令を挿入する方法。内在的なノップ命令は、プログラム自体に実際のノップ命令を入れることなしに、マイクロプロセッサによって実行される動作なし命令である。本発明の方法は、適切な数の内在的なノップ命令が、多重サイクル命令が起こるごとに、自動的に計算および実行されることを可能にする。以下、ノップ命令という用語は、プログラマまたは高水準言語コンパイラの直接的な介入なしに自動的に起こるプロセスを示す。適切な数の内在的なノップ命令は、必要な遅延スロットの総数から、ＩＤＳＩ数を減算することによって、自動的にマイクロプロセッサによって計算される。ＩＤＳＩ数は好適にはアセンブラによって判定され、次いでマイクロプロセッサにとって利用可能となる。
Patent JP-2003501546-A (JP)
Title: エラストマーの相溶性化ブレンドをベースとするホットメルト感圧接着剤
IPC: C09J7/02
Filed: 2000-06-07
Abstract: (57)【要約】
本発明は、優れた接着性と改良された熱的安定性を示すホットメルト感圧接着剤組成物であって、ａ）１〜３０部のスチレン−ブタジエン−スチレン３ブロック・コポリマー；ｂ）１〜３０部のスチレン−イソプレン−スチレン３ブロック・コポリマー；ｃ）１〜５０部の、ブタジエン及びイソプレン中間ブロックと相溶性であるがスチレン末端ブロックとは相溶性でない粘着付与剤；ｄ）５〜７０部の、ブタジエン及びイソプレン中間ブロック、及びスチレン末端ブロックと相溶性である粘着性付与剤；ｅ）５〜３０部の、スチレン末端ブロックとは相溶性であるがブタジエン及びイソプレン中間ブロックと相溶性でない粘着性付与剤；ｆ）５〜３０部の油；及びｇ）０〜５部のワックスを含む組成物である。
Patent JP-2003503515-A (JP)
IPC: C08F290/06
Filed: 2000-06-02
Abstract: The invention relates to curable resin compositions based on an unsaturated prepolymer, a vinyl ether monomer that can be cross-linked with it and one or more other monomers for use as structural resins. The resin composition is cured with the aid of a radical-forming system that is unstable in the temperature range of -20° C. to +110° C., and contains an unsaturated prepolymer having an acid number of less than 10 mg of KOH per g and a vinyl ether monomer according to formula (I) or (II):orwith A, R, R' and n having the described meanings. The invention also relates to a process for the preparation of such resin compositions and uses thereof.
Patent JP-2003504376-A (JP)
Title: 金属錯体用ジホスフィン配位子
IPC: C07B61/00
Filed: 2000-07-12
Abstract: (57)【要約】
ジホスフィン骨組中に可溶化置換基たとえば−ＮＨ−Ｃ（Ｏ）−ＮＨ−Ｃ（ＣＨ 2 −Ｏ−ＣＨ 2 ＣＨ 2 ＣＯ 2 Ｈ） 3 を有するキラルまたは非キラルジ第３級ジホスフィンは、極性媒質たとえば水またはアルコールに可溶でありかつ炭素−炭素または炭素−ヘテロ原子二重結合を有する化合物用の非対称または対称水素化触媒として用いられ得るｄ 8 金属錯体用の優秀な配位子である。
Patent JP-2003506093-A (JP)
IPC: C12N15/62
Filed: 2000-08-07
Abstract: The present invention relates to a process for the recombinant production of a desired heterologous polypeptide with a clearly defined homogenous N-terminus in a bacterial host cell. A fusion protein comprising a peptide with the autoproteolytic activity of an autoprotease N<SUP>pro </SUP>of a pestivirus and the heterologous polypeptide is initially expressed in the form of cytoplasmic inclusion bodies in the host cell, the inclusion bodies are isolated and subsequently treated so that the desired heterologous polypeptide is cleaved autoproteolytically by the N<SUP>pro </SUP>activity of the fusion protein.
Patent JP-2003506459-A (JP)
Title: プロパルギルフェニルエーテルａ２ａ受容体アゴニスト
IPC: A61P29/00
Filed: 2000-06-21
Abstract: (57)【要約】
式（Ａ）を有する２−アデノシンプロパルギルフェニルエーテル化合物、治療および心臓イメージングを行うために哺乳類の冠血管拡張を刺激するＡ ２Ａ 受容体アゴニストを使用する方法。
【化１】
Patent JP-2003509094-A (JP)
IPC: A47C3/027
Filed: 2000-09-13
Abstract: A rocking chair 1 comprises a non-rocking base 4 and a seat 2 having a substantially horizontal supporting surface 2a. The seat is rockably mounted on the non-rocking base via contacting rocking surfaces 3<SP>1</SP>, 7. The level of the rocking surfaces is closer to the supporting surfaces than to floor level. The level of the rocking surfaces may be arranged either above or below the level of the supporting surface. Preferably, the rocking surfaces of the seat and/or the non-rocking base are curved. Typically, the seat also comprises two arms 5 in which the rocking surfaces may be located. Another rocking chair is disclosed which comprises a seat rockably mounted on a non-rocking base via contacting rocking surfaces, wherein at least the rocking surface of the non-rocking base is curved.
Patent JP-2003511498-A (JP)
IPC: C09D175/14
Filed: 2000-10-05
Abstract: A polyurethane comprising lateral and/or terminal ethenylarylene groups produced by reacting a polyurethane prepolymer containing free isocyanate groups with an adduct obtained by reacting an ethenylarylene monoisocyanate with a polyol, polyamine, and/or a compound containing hydroxyl and amino groups in a molar ratio of 1:1. Also, a graft copolymer comprising a hydrophobic core comprising at least one monomer and a hydrophilic shell comprising the polyurethane, or a hydrophobic core comprising the polyurethane and a hydrophilic shell that comprises at least one monomer. Also, a graft copolymer comprising a hydrophobic core comprising at least one monomer and a hydrophilic shell comprising a polyurethane produced by dispersing at least one hydrophilic olefinic unsaturated polyurethane comprising lateral, and optionally terminal, ethenylarylene groups in an aqueous medium and copolymerizing at least one hydrophobic monomer in the polyurethane in emulsion.</PTEXT>
Patent JP-2003512309-A (JP)
Title: 毛髪着色組成物及び方法
IPC: A61K8/40
Filed: 2000-10-18
Abstract: (57)【要約】
毛髪脱色及び着色組成物であって、（ａ）酸化剤；（ｂ）酸化及び／又は非酸化毛髪着色剤；（ｃ）アンモニウムカーボネート及び／又はアンモニウムカルバメート；を含み、組成物のｐＨが約７〜約９の範囲である毛髪脱色及び着色組成物である。当該生成物は優れた毛髪着色、多種多様な色調、優良な白髪染めを提供することができ、皮膚刺激性及び毛髪への損傷及び匂いを低減できる。
Patent JP-2003512583-A (JP)
Title: 切換変速機
IPC: F16H37/04
Filed: 2000-10-11
Abstract: (57)【要約】
本発明は、少なくとも部分的に自動化された変速切換装置あるいは手動変速切換装置を備え、同期がエンジン誘導の下で行われ、前置切換群と主変速機と後置切換群とを有している、特に産業用車両用の多段切換変速機に関する。本発明に基づいて、前置切換群は遊星歯車装置（２Ｐ）として形成され、その遊星歯車装置の支持要素は、摩擦ブレーキとして形成され、この摩擦ブレーキが低速段位置において作動して発進クラッチの機能を負う。
Patent JP-2003512827-A (JP)
Title: リガンド活性化転写レギュレータータンパク質
IPC: C07K14/705
Filed: 2000-10-23
Abstract: (57)【要約】
リガンド依存的転写に使用するための融合タンパク質が提供される。該融合タンパク質は、リガンド結合ドメインに実施可能に連結したヌクレオチド結合ドメインを含む。また、転写制御ドメインも含み得る。該ヌクレオチド結合ドメインは、約３ないし約１８ヌクレオチドの隣接する標的ヌクレオチド配列に結合する亜鉛フィンガーペプチドである。該融合タンパク質は、遺伝子治療に用いられる。該融合タンパク質をコードするポリヌクレオチド、発現ベクター、およびトランスフェクションされた細胞もまた、提供される。
Patent JP-2003512902-A (JP)
IPC: A61M16/06
Filed: 2000-11-03
Abstract: A mask (10) for supplying gas under pressure to the nasal airway of an infant human includes a manifold (16) for supplying air to an aperture (56) in the mask (10) and a support structure or plate (14) for supporting the manifold (16). A shaped membrane structure (12) formed from a thin walled membrane extends generally away from the support structure (14) and defines an enclosure for receiving at least the nares of an infant human nose and a generally trapezoidal aperture (56) adapted to fit around the nasal area of the infant human. Part of the membrane (12) around the aperture (56) is sufficiently flexible to mould to the shape of the infant human's nasal area or is countoured to generally match the contours around that nasal area whilst the membrane structure (12) itself has sufficient rigidity to support the weight of the backing plate (14) without collapsing. The provision of a generally trapezoidal rather than the generally triangular apertures (56) for fitting around the nares provides a substantially improved fit when the mask (10) is used with infants. The moulding or contouring of the membrane structure (12) around the aperture (56) to match the shape of the infant's facial contours around the nasal area is also important in ensuring a comfortable fit and an effective seal.
Patent JP-2003513972-A (JP)
Title: プロテアーゼ阻害剤
IPC: A61P19/10
Filed: 2000-11-08
Abstract: (57)【要約】
本発明は、システインプロテアーゼ、特にカテプシンＫの阻害剤であり、骨喪失または軟骨の分解を阻害することがファクターである疾患の治療に有用である、式（Ｉ）：
【化１】
 で示される化合物あるいはその医薬上許容される塩、水和物および溶水和物に関する。