baber/WOPTO huggingface dataset:
Patent JP-2003161635-A (JP)
Title: Linear position detector
Inventor: OSHIE NAOMASA
IPC: G01D5/20
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector which is a linear position detector with a simple structure capable of being adapted to a narrow place, can accurately carry out the measurement in non-contact, has such an environmental property that the fluctuation of outputs caused by the temperatuer, the external magnetism or the like is reduced, particularly has a large degree of freedom for a relative mounting position between a detecting coil and a spindle-like moving body (11), and can freely change the detection sensitivity by changing the shape of conducting area of a conductive body for many applications.  <P>SOLUTION: In a detecting section which generates displacement, a coil is arranged close to a pattern (2) having conductivity or magnetic resistance different from the spindle-like axially moving body (11), a coil (1) is periodically applied with pulse-like voltage so as to cause a capacitor (4) to charge or discharge, and the detection of linear position is carried out by converting a period into a value of voltage until the voltage at the discharge time exceeds a threshold of a comparator (5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168572-A (JP)
Title: Centralized control system for road illumination
Inventor: TAKASHIMA TETSUAKI
IPC: H05B37/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a lighting/not lighting state of an illumination lamp recognizable from a distant place.  <P>SOLUTION: The illumination lamp to which, a current sensor, a voltage sensor, and a communication device are mounted, is watched from distant place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503131-A (JP)
IPC: A47K10/28
Filed: 1999-07-05
Abstract: A hand towel dispenser is provided with a pivoting module (2), in which a winding roller (5) driven by a friction drive (6) is mounted in such a way that it is easily suspendible. An additional loop is formed in front of the winding roller (5) in the dispenser, this additional loop being tightened in direction +p by a compensator roller (50). When the clean towel (T) is extracted, a part of the used towel (T') serves to form the rear part of a towel loop (T, T') that is used in the front part (HB). The used towel (T') is easy to change and the dispenser easy to reload with clean towel (T') using the pivoting module (2), which is rotated. This process is carried out by opening and closing the top of the dispenser. A path and time-dependent control unit for discharging the hand towel is integrated into the dispenser.
Patent JP-2003503452-A (JP)
Title: 治療剤
IPC: A61K31/145
Filed: 2000-06-21
Abstract: (57)【要約】
式（Ｉ）の化合物、および薬剤として許容されるそれらの塩［ｍは、０、１または２であり、ｎは、２、３、４または５であり、Ｘは、カルボニルまたは式ＩＩ（Ｒ ５ は、Ｈまたは１から４個の炭素原子を含むアルキル基である）の基であり、Ｙは、任意選択で、１個または複数個のアルキル基によって置換されているアルキレン鎖であり、Ｚは、任意選択で、１個または複数個のアルキル基によって置換されている、２から５個の炭素原子を含むアルキレン鎖であり、Ｒは、任意選択で、１個または複数個のハロ置換基によって置換されているフェニルであるか、Ｒはナフチルであり、Ｒ １ およびＲ ２ は、同一または異なって、Ｈ、アルキル、またはアリールアルキルであるが、ただし、Ｒ １ がベンジルの場合には、Ｒ ２ はＨまたはメチルである］は、薬物乱用または他の中毒障害の治療に有用性を有している。
【化１】
Patent JP-2003505272-A (JP)
IPC: B44C5/04
Filed: 2000-07-27
Abstract: The composition consists in dry weight of silica (40-50%), cement (20-35%), sand (5-10%), and cellulose fibres (5-9%), optionally with one or more waterproofing agents and/or agents to increase the dimensional stability of the plate. This composition is suitable for manufacturing silicate plates which can be used as base for construction or decoration materials in construction work, such as in pavements, murals and roofing.
Patent JP-2003529337-A (JP)
Title: ヒトアルファ１ｇ−ｃｔ型カルシウムチャンネルをコードするｄｎａ
IPC: A61P9/12
Filed: 2000-10-06
Abstract: (57)【要約】
ヒトＴ型低閾値カルシウムチャンネル（アルファ１Ｇ−ｃ）の新規なアイソフォームをコードするＤＮＡ分子をクローン化し、特性化した。このタンパク質の生物学的及び構造的特性をアミノ酸及びヌクレオチド配列と同様に開示する。
Patent JP-2003512938-A (JP)
IPC: B23P19/08
Filed: 2000-09-28
Abstract: The invention relates to an assembly tool for assembling a sealing ring ( 3 ) in an annular groove ( 4, 9 ) of a machine part ( 1, 7 ), in particular of a valve plate ( 7 ). By the provision that the assembly tool ( 10, 23 ) includes a pneumatic piston-cylinder unit ( 11, 12, 26, 27 ) for uniformly press-fitting the sealing ring ( 3 ) into the annular groove ( 4, 9 ), a simple assembly tool that is economical to make, is versatile to use and can be used in mobile application, and nevertheless enables reliable seal assembly without injuring anyone.
Patent JP-2003518061-A (JP)
Title: シクロオキシゲナーゼ−２阻害剤の持続放出製剤
IPC: A61K9/16
Filed: 2000-12-20
Abstract: (57)【要約】
水溶性の低い選択性シクロオキシゲナーゼ−２阻害薬たとえばセレコキシブおよび放出延長性ポリマーを含む経口的に送達可能な医薬組成物を提供する。この組成物１日１回投与によりシクロオキシゲナーゼ−２仲介状態および障害の処置に有用である。
Patent JP-2003518837-A (JP)
IPC: H04N7/025
Filed: 2000-12-12
Abstract: A method and system for displaying event related program content and program guide data are disclosed. Upon the occurrence of an event such as a channel selection or change input, event related program content is displayed on a display coupled to an information handling system that functions as a host device and a tuning device for tuning to channels on which program content is broadcast. The information handling system further includes electronic program guide (EPG) data that includes program information for available programs. A portion of the EPG data that is related to the event being displayed is transmitted to a remote device that is capable of displaying the event related program guide data on a display of the remote device. The remote device allows a user to view and to browse event related program guide data on the remote device display such that the viewability of program content displayed on the display coupled to the information handling system is maximized, and any interference with the viewability of the program content is minimized. A bi-directional communications link is provided between the remote device and the information handling system and may be an infrared or radio-frequency link. The user may thereby browse event related programming information for other channels without detracting from the present channel, and may browse for event related programming information for the present channel over a predetermined time interval.
Patent JP-2003518381-A (JP)
Title: ヒトヘパラナーゼ関連ポリペプチド及び核酸
IPC: A61K38/00
Filed: 2000-12-18
Abstract: (57)【要約】
本発明は、新規に同定したポリヌクレオチド、及び当該ポリヌクレオチドによってコードされるポリペプチド、当該ポリペプチドの使用、並びに当該ポリヌクレオチド及びポリペプチドの産生、に関する。更に具体的には、本発明のポリペプチドはヘパラナーゼ関連エンドグルクロニダーゼである。本発明はまた、本発明のポリヌクレオチドを含んで成るベクター及び宿主細胞に関する。更に、本発明は本発明に従うポリペプチドに対する抗体、並びに当該抗体、ポリペプチド又はポリヌクレオチドを含んで成る医薬組成物及び診断用試薬に関する。本発明は更に、細胞又は生物におけるヘパラナーゼ関連エンドグルクロニダーゼの発現レベルを変化させ、修飾し、又は別の方法で変調させる方法に関する。本発明の更なる観点は、当該ポリペプチドの変調因子、例えばアゴニスト又はアンタゴニストに適したアッセイ系である。
Patent JP-2003521120-A (JP)
Title: ドライエッチングを用いた半導体ウェーハのシンニング及びダイシング、並びに半導体チップの底部のエッジ及び角を丸める方法
IPC: H01L21/3065
Filed: 2001-01-25
Abstract: (57)【要約】
半導体ウェーハはシンニングの前にダイシングされる。ウェーハは、少なくともウェーハから得られるような各チップの最終的な厚さと同じくらいの深さの溝を形成するために途中までダイシングされる。次に、ウェーハは、非接触ウェーハホルダーに配置され、該ウェーハの裏面が例えば大気圧プラズマエッチングのようなドライエッチングで全面をエッチングされる。ウェーハは、溝が裏面から露出するまでシンニングされる。このドライエッチングによってチップの裏面が平坦化される。溝が露出した後、チップの側壁からの損傷を除去するため及びチップの底部のエッジや角を丸くするためにドライエッチングが続けられる。結果として、チップは信頼性のある、特に熱及び他のストレスに対しての耐性のあるものとなる。
Patent JP-2003521121-A (JP)
Title: フラッシュメモリ技術およびｌｏｃｏｓ／ｓｔｉアイソレーションに関する、回路の窒化トンネル酸化物のための窒化バリア
IPC: H01L21/8239
Filed: 2000-12-13
Abstract: (57)【要約】
周辺領域には浅いトレンチアイソレーションがあり、かつコア領域にはＬＯＣＯＳアイソレーションがある、改良されたフラッシュメモリデバイスが提供される。まずハードマスクを用いて浅いトレンチアイソレーションを生じさせる。次にＬＯＣＯＳアイソレーションを生じさせる。次にエッチングを用いてストリンガを取除く。このフラッシュメモリでは、浅いトレンチアイソレーションを用いてエンクローチメントを制限することができる。このフラッシュメモリは窒化されたトンネル酸化物層も有し得る。ハードマスクを用いてゲート酸化物層の窒化物汚染を防ぐ。
Patent JP-2003521501-A (JP)
IPC: A23L29/269
Filed: 2001-01-16
Abstract: The present invention provides an improved pediatric formula and methods for providing nutrition to and enhancing tolerance in pediatric patients. The formula may be provided in powder, concentrate or ready-to-feed forms. The pediatric formula comprises, based on a 100 kcal basis, about 8 to about 16 grams carbohydrate (preferably about 9.4 to about 12.3 grams), about 3 to about 6 grams lipid (preferably about 4.7 to about 5.6 grams), about 1.8 to about 3.3 grams protein (preferably about 2.4 to about 3.3 grams), and a tolerance improver comprising a sufficient quantity for xanthum gum to produce a viscosity of no greater than about 200 centipoise at a pH of 4.0, or less. The formula may also be provided in a powder. The formula preferably further comprises vitamins and minerals and may further comprise a stabilizer. The methods comprise administering to a pediatric patient an effective amount of a pediatric formula according to the invention, as described above.
Patent JP-2003523354-A (JP)
IPC: A61P25/28
Filed: 2001-01-24
Abstract: The invention relates to compounds of formula:and their solvates and/or hydrates exhibiting affinity for the arginine-vasopressin V1b receptors or for both V1b and V1a receptors.The invention also relates to their process of preparation, to the intermediate compounds of formula (II) of use for their preparation, to the pharmaceutical compositions comprising them and to their use for the preparation of medicaments.
Patent JP-2003525113-A (JP)
Title: 交換容易機能を持つ使い捨て流体分離装置−マニホールドアッセンブリ設計
IPC: B01D35/153
Filed: 2001-02-28
Abstract: (57)【要約】
限られた空間内でも交換を容易に且つ迅速に行うことができ、更に交換中の漏れを最少にするか或いはなくす流体分離アッセンブリを提供する。流体分離ユニット（１２）は、分離流体を収容するハウジングを有し、このハウジングは、入口及びこの入口から離れた出口を有し、これらの各々には、ハウジングをマニホールド（１０）に、又は分離手段を通して使用位置までの流体連通を可能にする他の装置に取り付けるための継手（２０、２１）が設けられている。これらの継手（２０、２１）は、迅速脱着式に、及び漏れを最少にするか或いはなくすように設計されている。継手は両端に設けられており、上下の継手の形体を変えることによりアッセンブリが適正に設置されるようにする。分離されるべき特定の媒体は特に限定されておらず、スラリー、水を含む流体、及び予め装填したクロマトグラフコラムが含まれる。
Patent JP-2003533014-A (JP)
Title: ディスカム処理で生じる欠陥を減少させることによって高品質な複数の厚さの酸化物層を形成する方法
IPC: H01L21/311
Filed: 2001-03-20
Abstract: (57)【要約】
ディスカム処理で発生する欠陥をなくすことによって、異なる厚さを有する高品質な酸化物層を形成する方法を開示する。半導体基板を反応性イオン・エッチングにかける。半導体基板は、ウェハ（４）、ウェハ上の酸化物層（２）、及び酸化物層上の現像されたフォトレジスト・マスク（８）を含む。その場合に、酸化物層（２）をエッチングし、残りのフォトレジスト・マスク（８）を除去した後で、基板上にもう１つの酸化物層（１４）を成長させる。
Patent JP-2003531882-A (JP)
Title: ２，６−ジアミノ−６−メチルヘプタン酸及びその誘導体、その製造方法及びその使用
IPC: C07C229/22
Filed: 2001-04-10
Abstract: (57)【要約】
本発明は一般式（Ｉ）の化合物に関する。（Ｉ）は医薬品の製造のための重要な中間体である。更に中間体、式（Ｉ）の製造方法及びその使用に関する。
Patent JP-2003532742-A (JP)
IPC: C07K14/65
Filed: 2001-05-10
Abstract: The invention provides a method of treating nerve damage involving administering to the damaged nerve an effective non-toxic amount of an MGF (mechano-growth factor) Insulin-like Growth Factor I (IGF-I) isoform which includes amino acid sequences encoded by nucleic acid sequences of IGF-I exons 4, 5 and 6 in the reading frame of MGF and having the ability to reduce motoneurone loss by 20% or greater in response to nerve avulsion.
Patent JP-2004501359-A (JP)
Title: カルボニル基でコーティングした固相反応体を使用するガングリオシドに対する抗体の検出
IPC: G01N33/547
Filed: 2001-05-03
Abstract: サンプル中の目的の１つ以上のガングリオシド（単数または複数）に対する抗体を検出する方法が、開示される。この方法は、それに対して付着させたカルボニル基を有している固相反応体、目的のガングリオシドのアミノ基と固相反応体に対して付着させたカルボニル基との間でのアミド結合によって固相反応体に対して連結された目的のガングリオシド（単数または複数）を使用することを含む。目的のガングリオシド（単数または複数）に対する抗体を検出する方法は、個体の神経障害を診断する方法において使用され得る。
Patent JP-2003535624-A (JP)
Title: 凍結乾燥薬剤用のシリンジシステムおよびその製造方法
IPC: A61J1/05
Filed: 2001-05-23
Abstract: (57)【要約】
シリンジシステムで、凍結乾燥室における凍結乾燥プロセス中の密閉のために垂直方向の移動がより短くなるため、空間の利用度を増大させる。シリンジシステムには、薬剤室を規定するシリンジ筒と密閉係合するための固定されたストッパを含む無菌性維持スリーブが設けられる。無菌性維持スリーブには、凍結乾燥中、薬剤室から蒸気を出すための排出通路が設けられる。無菌性維持スリーブと協働するプラグキャップが、凍結乾燥後、排出通路を塞ぎ薬剤室を密閉するための閉塞チップを含む。プラグキャップには、排出位置にプラグキャップを支持するための可撓性フィンの形をした支持構造体が設けられ、排出位置において、閉塞チップが排出通路から取り除かれて、凍結乾燥中、薬剤室から薬剤溶液の蒸気を出すことができる。凍結乾燥後、プラグキャップは、薬剤室が汚染されないように密閉する密閉位置に移動する。
Patent JP-2003202710-A (JP)
Title: Image forming device
Inventor: SUZUKI KAZUO
IPC: G03G15/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that highly accurately detects density regardless of an individual difference between density detection sensors each of which detects the density of a developed toner image by mirror reflection light and diffused reflection light and regardless of accuracy in mounting a density detection sensor.  <P>SOLUTION: The density detection sensor 13 is corrected using a ratio between mirror reflection light and diffused reflection light, which are output from the detection sensor 13 when a toner image formed in an image forming conditions for desired image density is read by the sensor 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204385-A (JP)
Title: Communication apparatus and computer program
Inventor: SENDA SUSUMU
IPC: G10L13/02
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus in which voice abundant in interest or variety can be delivered depending on the communication environment by merging various mounting functions.  <P>SOLUTION: In a facsimile having an ACR function for confirming its own telephone number at the time of utilizing a public telephone line 28, a CPU 10 extracts a trunk code from its own telephone number and specifies its own location therefrom. Based on its own location, the CPU 10 synthesizes a voice matching the tone unique to that district.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201729-A (JP)
Title: Western style flush toilet
Inventor: KOIKE HIDEYA
IPC: E03D9/08
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a western style flush toilet capable of facilitating the assembling work and reducing the manufacturing cost.  <P>SOLUTION: A plurality of horizontally protruding collars 21a are formed in a cleaning tank 20 and a dewproof member 21 housing the cleaning tank 20. A mounting base 11 on which each collar 21a can be placed is formed in the base plate 10. The respective collars 21a are pinched and held by a fixing member 30 engaged with the mounting bases 11 on the mounting base 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202603-A (JP)
Title: Electrophoretic display element
Inventor: YASUDA NORIYUKI
IPC: C08J7/06
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and highly durable electrophoretic display element in the electrophoretic display element with a laminated structure of plastics film by simultaneously imparting both low moisture permeability and low organic solvent permeability.  <P>SOLUTION: The electrophoretic display element is provided with an electrophoretic solvent 1 between a pair of substrates 11a, 11b, at least one of which is transparent, and electrophoretic particles 2 dispersed in the electrophoretic solvent 1 and is constructed with the transparent substrates 11a, 11b which are transparent composite films having at least a transparent resin film layer composed of a hydrophilic polymer material and a transparent inorganic thin film layer and having 0.5 g/m<SP>2</SP>.day or lower moisture permeability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208001-A (JP)
Title: Developing device
Inventor: NISHIUWATOKO TSUTOMU
IPC: G03G15/08
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a toner carrying mechanism capable of surely carrying developer (toner), to put it more concretely, to realize the toner carrying mechanism capable of surely carrying the toner in a developing device toward a developing member.  <P>SOLUTION: The developing device has the developing member and a developer storage part in which the toner is stored. A stirring member and a toner carrying member are arranged inside the developer storage part. The stirring member is arranged on a side proximate to the developing member inside the developer storage part and rotatably held. The base of the developer storage part forms an inclined surface inclined toward the stirring member. The toner carrying member is like a bar, and held to slide along the inclined surface. The stirring member and the toner carrying member are coupled by a coupling member. When the device is in an operated state, the stirring member is driven to be rotated and the toner carrying member moves back and forth along the inclined surface with the rotation of the stirring member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209506-A (JP)
Title: Electric field strength display system
Inventor: HIRAKI YUZO
IPC: H04B7/26
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To display data signals received from a mobile station (taxi) and the reception electric field strength of the data signals in relation on the monitor screen of a center so as to recognize a distance to the mobile station at the center in a taxi radio system.  <P>SOLUTION: An electric field strength measured value is inputted to the data transmission addition device of a base station, the electric field strength is measured as soon as a vehicle number/state information are received from the mobile station, and both data are processed and displayed on the monitor screen of a personal computer or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206165-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B18/14
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admixture for Portland cement which has a suppressing effect on neutralization, and a reduced heating value in hydration, and to provide a method for effectively utilizing slag containing γ-2CaO-SiO<SB>2</SB>.  <P>SOLUTION: The cement admixture contains one or more kinds selected from γ-2CaO-SiO<SB>2</SB>, and contains slag having a specific surface area of ≥3,000 cm<SP>2</SP>/g. The cement admixture has a reduced heating value in hydration compared with the conventional limestone fine powder admixture if only the compressive strength of a cement hardened body is equal, and has the suppressing effect on neutralization. Further, it is connected to the effective utilization of the above group of slag which has been made into industrial waste since there has been no method for effectively utilizing the slag because of the occurrence of dusting thereabout, and the amount of clinker to be blended can be reduced by utilizing the same slag, so that a low environmental load type cement composition can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213386-A (JP)
Title: Thick steel plate having excellent machinability and surface workability
Inventor: KIMURA SEII
IPC: C22C38/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick steel plate in which the formation of coarse MnS causing working spots is suppressed without reducing the machinability of the steel, and the extension of MnS on hot working is suppressed.  <P>SOLUTION: (1) The thick steel plate satisfies the concentration of solid solution Al in 0.01 to 0.07%, and the concentration of total Mg in 0.0005 to 0.01%, and in which, provided that the number of MnS inclusions with a minor axis of ≥5 μm containing compound oxide containing both of Al and Mg is defined as a, and the total number of MnS inclusions with a minor axis of ≥5 μm is defined as b, (a/b)×100≥30% is satisfied. (2) Alternatively, the thick steel plate satisfies the concentration of solid solution Al in 0.01 to 0.07%, and the concentration of solid solution Mg in 0.00001 to 0.0001%, and in which, provided that the number of MnS inclusions with a minor axis of ≥5 μm containing compound oxide containing both of Al and Mg is defined as a, and the total number of MnS inclusions with a minor axis of ≥5 μm is defined as b, (a/b)×100≥30% is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217812-A (JP)
Title: Heating cooker
Inventor: KOIKE TOSHIO
IPC: H05B6/12
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker, capable of surely placing a cooking device such as a pot in a designated position on a top plate so that anyone can perform desired cooking at a suitable heating temperature in a short time without moving.  <P>SOLUTION: This heat cooker has a cooker body 1 having built-in heating element 11 and control part 13 for electrically controlling the output of the heating element 11 and a top plate 3 at the top. The cooker is provided with a guide body 20 supported on the cooker body 1 and freely abutting on the top plate 3, and the guide body 20 is provided with a temperature sensor for detecting the surface temperature of the top plate 3. The temperature sensor and the control part 13 are electrically connected to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211761-A (JP)
Title: Image forming printer
Inventor: ODAMURA KOZO
IPC: B41M5/40
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming printer using an intermediate transfer recording medium wherein it is superior in various durabilities of a thermal transfer image even in a sever use condition, a protection layer can be accurately and readily transferred on an image on a transferring body without creating erroneous transferring, and an image forming section is not accidentally peeled from the intermediate transfer recording medium during the operation of the printer.  <P>SOLUTION: This image forming printer forms an image on a receptive layer by using the intermediate transfer recording medium and a thermal transfer sheet to, wherein a sheet base having the resin layer provided thereon and the transparent sheet having the receptive layer provided thereon are laminated, a half cutting treatment is applied to the transparent sheet including the receptive layer, be peeled from between a resin layer and a transparent sheet and transfers the part having the formed image together with the transparent sheet to a transferring body. A conveyance angle of the intermediate transfer recording medium in the printer is set in the range of 0 to ±165°. Each curvature radius of each of conveyance paths of the intermediate transfer recording medium around guide rollers contacted with the intermediate transfer recording medium is set to be 1.5 mm or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211462-A (JP)
Title: Method for manufacturing aspherical surface structure, molding tool for aspherical surface lens array and aspherical surface lens array
Inventor: TSUNETOMO KEIJI
IPC: B29C39/26
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in the case of a lens array constituted of a large number of lens elements, the dimensional dispersion of a molding tool corresponding to each of the lens elements occurs because of a wear gener ated in a cutting tool when a molding tool for a lens array is machined and that only a spherical surface lens can be formed according to an etching process.  <P>SOLUTION: The method for manufacturing the aspherical surface structure is such that a layer where an etching speed is distributed perpendicularly, is formed on the surface of a substrate, and a mask of a prescribed aperture shape is formed on the surface and the layer is etched to form a recessed part in the aspherical surface. Thus the aspherical surface lens array can be precisely formed by filling the recessed part as a molding tool with a resin and hardening and removing it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213234-A (JP)
Title: Aqueous adhesive for synthetic paper and laminate
Inventor: SHIBA YOSHITO
IPC: C09J135/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous adhesive excellent in adhesiveness between synthetic paper and various thermoplastic resin films and capable of forming an adhesive layer having transparency as well as water-resisting properties at a low temperature.  <P>SOLUTION: The aqueous adhesive for synthetic paper comprises an aqueous dispersion in which a polyolefin resin comprising an unsaturated carboxylic acid or its anhydride (A1), an ethylenic hydrocarbon (A2) and a specific compound (A3) and having ≥0.01 mass% to <5 mass% ingredient (A1) and a mass ratio of (A2)/(A3)=55/45-99/1 is dispersed in ≤1 μm number average particle size. The laminate is provided by using the aqueous adhesive and laminating the synthetic paper with the thermoplastic films.  <P>COPYRIGHT: (C)2003,JPO