baber/WOPTO huggingface dataset:
Patent JP-2002524867-A (JP)
Title: 薄膜キャパシタ
IPC: H01G2/20
Filed: 1999-08-25
Abstract: (57)【要約】
本発明は、プリント回路基板上に薄膜キャパシタを装着する際、破壊電圧に影響されない新しい種類の薄膜キャパシタを提供する。この薄膜キャパシタは、誘電体層により相互に分離されている少なくとも２つの内部電極層（24，25）を有している絶縁基板（21）を具えている。この基板は、各々が前記内部電極層（24，25）の１つに導電接続されている２つの端部接点（28，29）も有している。本発明によれば、この薄膜キャパシタは、金属層として形成されるのが好ましい破壊可能な導電手段（23）も有し、この導電手段（23）は前記端部接点に電気接続されている。これらの端部接点（28，29）間に破壊可能な導電手段が存在することによって、プリント回路基板上に薄膜キャパシタを装着する際、増大するおそれのある電荷の蓄積による損傷が防止される。
Patent JP-2002526477-A (JP)
Title: Ｃｅｔｐ阻害剤としての４−カルボキシアミノ−２−メチル−１，２，３，４−テトラヒドロキノリン類
IPC: A61P9/10
Filed: 1999-09-10
Abstract: (57)【要約】
【化１】
 式（Ｉ）のコレステロールエステル輸送タンパク質阻害剤、そのような阻害剤を含有する医薬組成物、及びそのような阻害剤の使用について開示する。該阻害剤は、高密度リポタンパク質−コレステロールを含むある種の血漿脂質濃度の上昇作用並びにＬＤＬ−コレステロール及びトリグリセリド類のようなある他種の血漿脂質濃度の低下作用を有し、従って低濃度ＨＤＬコレステロール及び／又は高濃度のＬＤＬ−コレステロール及びトリグリセリド類によって悪化する疾患、例えばヒトを含む一部の哺乳動物におけるアテローム性動脈硬化症及び心臓血管疾患の治療に使用される。
Patent JP-2002526812-A (JP)
Title: カプセルの単層を有するカプセル化電気泳動ディスプレイ
IPC: G02F1/16757
Filed: 1999-10-06
Abstract: (57)【要約】
基板上の単層内に実質的に配置された複数の非球形カプセルを有するカプセル化電気泳動ディスプレイ。
Patent JP-2002527904-A (JP)
Title: 界面を制御するための誘電体フィルムの堆積後処理
IPC: H01L21/316
Filed: 1999-10-14
Abstract: (57)【要約】
金属酸化物誘電体を形成する方法。本発明によれば、金属有機物前駆体を使用して、基体上に非晶質金属酸化物誘電体フィルムが堆積される。次いで、不活性雰囲気内で基体が加熱され、非晶質金属酸化物誘電体は多結晶金属酸化物誘電体に変換される。次いで、酸素含有雰囲気内で多結晶金属誘電体は加熱される。
Patent JP-2002527264-A (JP)
Title: 射出成形されたエラストマシールを備えた熱可塑性部分の製作方法
IPC: B29C37/00
Filed: 1999-10-15
Abstract: (57)【要約】
本発明は、射出成形されたシール（３）を備えた熱可塑性部分（１）を製作する方法、射出成形装置ならびに適当な熱可塑性部分に関する。シールを射出成形するために、熱可塑性部分（１）の成形時に溝（２）が形成され、この溝（２）にシール（３）のための材料として、流動的な架橋性プラスチックが射出成形される。溝縁部を越える過剰射出を防止するために、シール突起（１２）が溝縁部および／または射出成形型工具に形成されている。型工具の閉鎖時に、溝上縁部にアンダカット（６）が形成され、このアンダカット（６）は硬化されたシール（３）を溝に保持する。
Patent JP-2002529794-A (JP)
IPC: G02F1/1516
Filed: 1999-11-09
Abstract: The invention relates to an eclectrochromic glass component, particularly for motor vehicle mirrors, which contains a doped ion-conducting basic polymer (4) as the ion-conducting layer. The electrochromic glass component consists, for example of a glass substrate (1) as well as a layer system having an electrochromic layer (2), a mirror layer (3), a doped polymer membrane (4), for example of polybenzimidazole polymer, a proton store (5), a rear electrode (6) and a polyester film (7). The layer system is sealed by a seal (8) which closes the coating system towards the glass substrate (1).
Patent JP-2002530364-A (JP)
IPC: C07C311/19
Filed: 1999-11-24
Abstract: Amphiphilic polyamide compounds and derivatives thereof having the property of promoting transfection of polynucleotides and polypeptides into cells, and formulations comprising said compounds.
Patent JP-2002533298-A (JP)
Title: 燃焼速度の向上した、高ガス発生量の非アジ化物ガス発生剤
IPC: B01J7/00
Filed: 1999-12-24
Abstract: (57)【要約】
ガス発生剤組成物およびその製造法が提供され、乗物の乗員拘束エアバッグクッションに関連して用いられるような一般的なガス発生剤処方に比較して、好適に高ガス発生量を与えるとともに、比較的高い燃焼速度および低い燃焼速度圧力指数をもたらす。
Patent JP-2002533462-A (JP)
IPC: A61P25/04
Filed: 1999-12-14
Abstract: The invention relates to a process for preparing (R)-(+)-3-{1-[2-(4-benzoyl-2-(3,4-difluorophenyl)-morpholin-2-yl)ethyl]-4-phenylpiperid-4-yl}-1,1-dimethylurea and the salts, solvates and/or hydrates thereof.
Patent JP-2002535541-A (JP)
IPC: B01D53/86
Filed: 2000-01-10
Abstract: A method is provided for the catalytic conversion of nitrogen oxides contained in the exhaust gas of an internal combustion engine. A reducing agent is added in a controlled manner upstream of a denitrification catalyst, as seen in exhaust gas flow direction, and in dependence on a nitrogen oxide concentration. The reducing agent is added in a superstoichiometric amount in relation to the nitrogen oxide content if an operating parameter and/or a value derived from the operating parameter falls below or exceeds a threshold value. The addition of the reducing agent is then terminated or continued in a substoichiometric manner. The invention provides a measure for obtaining an extremely high average nitrogen oxide conversion, especially under varying operating conditions of the internal combustion engine.
Patent JP-2003526761-A (JP)
Title: ディスク・ハード・ドライブ用のシャフトとハブの間にある強磁性流体シール
IPC: G11B19/20
Filed: 2000-01-21
Abstract: (57)【要約】
シャフト（１７５）の外面（１７０）をハブ（１６０）の内面（１６５）にシールするための装置および方法が提供される。シールは磁石（１５５）を含み、頂部および底部磁極片（２６０および２６５）、ならびに磁極片（２６０および２６５）とハブ（１６０）またはシャフト（１７５）との間のギャップ（２７５）内に磁気的に保持されている強磁性流体（２７０）を備える。頂部磁極片（２６０）はＬ字形の断面を有し、水平部分（２６０ａ）が磁石（１５５）に平行であり、より短い鉛直部分（２６０ｂ）がシャフト（１７５）に対面している。一実施形態では、鉛直部分（２６０ｂ）またはそれに対面するシャフト（１７５）の部分が、ギャップ（２７５）内の強磁性流体（２７０）を軸方向に集中させる磁束勾配を提供するように輪郭を付けられている。別の態様では、強磁性流体シール（１８５）を使用して外側シールを形成するときに、強磁性流体（２７０）の損失を低減するようにキャッチャ（３３５）が提供される。別の態様では、静止シャフト（３５０）を回転ハブ（３５５）にシールするための静止強磁性流体シール（３４５）が提供される。
Patent JP-2002536151-A (JP)
Title: 産業用濾過フィルタ組立体の装着ハウジング組立体
IPC: B01D29/07
Filed: 2000-01-07
Abstract: (57)【要約】
【課題】オイルの濾過フィルタ組立体以外の部分への露出を防止し、均一の圧力で濾過フィルタ組立体の全断面を通して濾過され得るために濾過性能と寿命を向上させることができ、濾過フィルタ組立体の損傷なく組み立てることができ、カバーの解体を容易にすることができ濾過フィルタ組立体の交換が容易な産業用濾過フィルタ組立体の装着ハウジング組立体を提供する。
【解決手段】外部紙管とその内部のフィルタ体を含んで構成される濾過フィルタ組立体がハウジングに挿入され、カバーがそのハウジングに結合され組み立てられ、濾過フィルタ組立体とカバーとの上部空間部にオイルが供給され、その濾過フィルタ組立体を通過して濾過フィルタ組立体とハウジングとの底部間の下部空間部に流動することによりオイルが濾過される産業用濾過フィルタ組立体装着ハウジング組立体において、濾過フィルタ組立体の外部紙管とハウジングとの内壁間の隙間にオイルが漏出されないことにより濾過性能を向上させるようにハウジングをカバーで密閉させたときに外部紙管に近接して濾過フィルタ組立体を圧着させる圧着気密手段が少なくともカバーに形成されたことを特徴とする。
Patent JP-2002536767-A (JP)
Title: メッセージ送信アーキテクチャ
IPC: G06F9/445
Filed: 2000-02-09
Abstract: (57)【要約】
転送に特有の属性及び動作全てを処理する能力に寄与する動的にロード可能なプラグインによって、既知のメッセージタイプ（ファクシミリ、ｅメール、ページャ、ＳＭＳ、ボイスメールなど）のいずれかを共通に操作するために、非転送に特有の属性及び操作を単一のメッセージ送信アプリケーションによって処理することを可能とするメッセージ送信アーキテクチャが開示されている。このアーキテクチャにより、メッセージタイプに関係なく、ユーザは全ての着信メッセージのブラウズを単一のボックス内で行える。
Patent JP-2002537161-A (JP)
Title: 無端状のトラクター用ゴム履帯を製造する方法と装置
IPC: B62D55/32
Filed: 1999-12-06
Abstract: (57)【要約】
駆動突出部を、成形プレス（４０）の内側セグメントに形成されているキャビティ（１０４）に押し込み、部分的に最終成形し、ベルトの内面に押し付け、ベルトおよび突出部を成形プレス内に配置して一緒に硬化および成形し、それと同時にトレッド（３４）をベルトの外面に形成し、駆動突出部を最終成形し、完成したベルトを冷却して成形プレスから取り出す、未硬化のベルト（３０）と複数の駆動突出部（３５）から無端状のトラクター（Ｔ）を成形する方法と装置。
Patent JP-2003523937-A (JP)
IPC: A61P35/00
Filed: 2000-04-10
Abstract: Disclosed is a formulation for transcutaneous immunisation comprising an antigen in dry form and an adjuvant in dry form, and whereby application of the formulation to intact skin, without perforation thereof, induces an immune response specific for the antigen.
Patent JP-2002544536-A (JP)
Title: 両サイドが開くカセットスタック
IPC: G02B6/24
Filed: 2000-02-08
Abstract: (57)【要約】
本発明は、２つのカセット（Ａ、Ｂ）のスタックに関し、取り外し可能な連結具（２０）がピン（１３）にスナップ嵌合されたとき、一方のカセットを他方のカセットに対して回転させると、第２ノッチ（１９）がくぼみ（１８）に入り込み、カセットは開いたままに保たれる。
Patent JP-2001270833-A (JP)
Title: Antiobesity agent
Inventor: HAYASHI SHUICHI
IPC: A23G1/32
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a medical agent, a food, a food additive, an animal feed, an additive for the animal feed, or the like, having high safety and having antiobesity actions, adiposity suppressing actions, triglyceride reducing actions, blood cholesterol reducing actions, or the like. SOLUTION: An antiobesity agent, an adiposity suppressing agent, an antihyperlipemic agent, an antiarteriosclerotic agent, an antithrombotic agent, a triglyceride reducing agent and a blood cholesterol reducing agent comprise an extract obtained by extracting from a plant belonging to the genus Eucalyptus as an active ingredient. Besides, the food, the food additive, the animal feed and the additive for the animal feed comprise the extract obtained by extracting from the plant belonging to the genus Eucalyptus and are useful for suppressing, ameliorating and prophylaxis of an obesity (an increase of a body weight), lipid storage disease, hyperlipemia, arteriosclerosis, thrombus, or the like, and further for suppressing and reducing a triglyceride amount and a cholesterol amount in the blood.
Patent JP-2002210572-A (JP)
Title: Fusion-welding apparatus
Inventor: USHIO MASAO
IPC: B23K25/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a fusion-welding apparatus having high reliability to a joint, excellent workability and also, easy operation. SOLUTION: This fusion-welding apparatus 3 is provided, by which current is supplied between two metallic bars 1, 1' disposed with an interval and the tip parts thereof are melted with arc and also, a fused pool formed by melting flux is grown, and when the interval between the tip parts of two metallic bars after eliminating the arc, are filled with the fused pool, the supply of the electric power is stopped and also, simultaneously, the interval between the tip parts of the metallic bars, is press-joined to connect the metallic bars. This apparatus is constituted of an electric source 9 for supplying the constant current between the welding metallic bars, metallic bar holding devices 4 for holding the metallic bars, a driving means 7 for adjusting the interval between the metallic bars and a control means 10 for detecting output voltage and output waveform in the electric source and press-joining the tip parts of the metallic bars by driving the driving means when the output waveform becomes a prescribed waveform.
Patent JP-2002214840-A (JP)
Title: Magnetic developer, developing device and image forming device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/01
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic developer, capable of obtaining a magnetic sealing function for surely preventing outflowing of toner into a developing unit, having quick mechanical moving characteristic at toner replenishing time, and capable of making the best use of the magnetic sealing function. SOLUTION: A magnetic developer G is stored in the developing unit 231 of a revolver developing device, and a magnetic 400 for forming a magnetic seal is provided at a position, corresponding to a toner supply port on the outer peripheral surface of a toner carrying pipe 245, corresponding to the developer G. The average volume particle size of the carrier particles of the developer G is 30 to 80 μm, desirably 40 to 60 μm, and the bulk density thereof is 2.60 to 2.75 g/cm3, desirably 2.61 to 2.72 g/cm3, and the average volume particle size of the toner particles of the developer G is 3 to 15 μm, desirably 5 to 10 μm and the bulk density thereof is 0.8 to 2.5 g/cm3, desirably 1.2 to 2.0 g/cm3.
Patent JP-2001243012-A (JP)
Title: Pointing device for display of digital camera
Inventor: SILVERSTEIN AMNON D
IPC: G06F3/038
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for improving the user interface of a digital camera, and for improving the convenience and functionability of the digital camera. SOLUTION: The movement of a camera 100 is detected by a movement detecting part 130, and graphic elements are positioned at a display 160 of the camera itself by using the movement of the camera. The camera 100 itself is used as a movement sensor, and the camera 100 is used as a pointing device so that a picture can be selected from several low resolution (thumb nail) pictures. The movement of the camera 100 is traced so that a user can target the desired picture from the several thumb nail pictures. The camera 100 can continuously move the thumb nail in the display 160 based on the movement of the camera 100 so that the thumb nail can be apparently fixed to the earth (that is, the surrounding scenery). Then, the user can select the thumb nail in an intuitive method by a selecting part 170 by simply directing the camera 100 to the desired thumb nail.
Patent JP-2002217106-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: NAKAMURA OSAMU
IPC: H01L29/786
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To realize a further low temperature process (600 deg.C or less) by reducing the number of thermal processing under a high temperature (600 deg.C or more), and to realize a simplified process and improvement of throughput. SOLUTION: In the present invention, an impurity region 108 to which a noble gas element (also referred to as a noble gas) has been doped is formed using a mask 106b on a semiconductor film having a crystal structure, patterning is performed using the mask after gettering has been performed where a metal element contained in the semiconductor film is segregated to the impurity region 108 by thermal processing, and a semiconductor layer 109 that consists of the semiconductor film having the crystal structure is formed.
Patent JP-2002212145-A (JP)
Title: Optically active material and liquid crystal composition containing the same
Inventor: NORISUE YASUMASA
IPC: C07C69/94
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a chiral dopant having characteristics of having a large HTP and shortening the pitch of an induced helix according to the increase of temperature. SOLUTION: This optically active compound is represented by general formula (1) [wherein, n is an integer of 1-5; A is a single bond (-), -COO- or -O-; X and Y are each a hydrogen atom or a fluorine atom; and C* is an asymmetric carbon].
Patent JP-2002218600-A (JP)
Title: Multi-channel sound reproducing method, multi-channel sound reproducing device and storage medium recording multi-channel sound reproducing processing program
Inventor: SHINOKI YUTA
IPC: H04R3/12
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To allow a listener to enjoy multi-channel music or the like in an optional direction desired by the listener. SOLUTION: A supply switch 51 is provided to respective channel outputs extracted from a disk such as a DVD on which a multi-channel sound is recorded to configure the device where speakers 52-56 can provide outputs of the Center channel and other channels. Then the direction to be the front of the sound space by multi-channels can optionally be changed.
Patent JP-2002210936-A (JP)
Title: Method of printing on vessel made from foamed polystyrene
Inventor: NAGASHIMA KUNIO
IPC: B41J2/01
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide method of printing on a vessel made from a foamed polystyrene wherein a contact property between the surface of the vessel and a printed ink is improved to stably keep a printed pattern for a long time and the printing in the same manner as the limited production of a wise variety of goods can be efficiently performed. SOLUTION: When a character or a pattern is printed on a vessel P made from a foamed polystyrene, a hot-melt type ink jet printer 11 for performing the necessary printing according to a character or a pattern registered on a computer is used. The hot-melt type ink includes a wax having a melting point which is higher than at least a room temperature. The ink is sprayed to the surface of the vessel at a temperature higher than one whereby the surface of the vessel P is softened.
Patent JP-2002219022-A (JP)
Title: Top board for table
Inventor: ITO KOJI
IPC: F16B12/36
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a top board which is detachably attached to an assembled table as a part of the same, is formed of a plurality of top board component members, facilitates assembly thereof, is free from a fear of loosening of the top board component members like in the case where a rubber string connects the component members together, has no gap formed between the top board component members, is stably folded, impervious to failure and inconvenience over a long time, and easy to manufacture. SOLUTION: According to the top board for the table, the adjacent top board component members 3, 3 are connected together at their edges by connecting members 10 so as to be rotatable in a folding direction. At this time, each connecting member 10 is inserted into the edges of the respective component members 3, 3, so that it can be arranged across the adjacent top board component members 3, 3.
Patent JP-2002226466-A (JP)
Title: Diphenyloxazole derivative
Inventor: SHIRAISHI AKIO
IPC: C07D263/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a diphenyloxazole derivative having excellent IL-4 production-inhibiting action, a pharmacologically permissible salt thereof, an ester thereof or other derivatives thereof. SOLUTION: This invention relates to a diphenyloxazole derivative having a general formula (I) [wherein R1 is amino group, mono-lower alkylamino group, di-lower alkylamino group, cyano group or nitro group; R2 is an aryl group or an aryl group substituted with at least one group selected from a substituent group (a)], a pharmacologically permissible salt thereof, an ester thereof or the other derivative thereof.
Patent JP-2002236521-A (JP)
Title: Constant-current circuit, and triangular-wave generating circuit and ramp voltage generating circuit using the constant-current circuit
Inventor: WAKABAYASHI NORITO
IPC: G05F3/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a constant-current circuit which has small temperature dependency over a wide temperature range and to provide a triangular-wave generating circuit and a ramp voltage generating circuit which use the constant-current circuit and has no temperature dependency and high precision. SOLUTION: A circuit comprises a voltage generating circuit composed of a reference voltage circuit (a) which is connected between a 1st power source (VDD) and a 2nd power source (VSS) and generates a reference voltage and a temperature characteristic correcting circuit (b) which is connected to the reference voltage circuit and corrects temperature characteristics and a constant-current control circuit (c) which is connected to the temperature characteristic correcting circuit (b) and controls a current flowing to an internal current detecting resistance (R1) with the voltage having temperature characteristics corrected; and temperature characteristics of the voltage generating circuits (a) and (b) and temperature characteristics of the current detecting resistance (R1) are made to cancel each other.  Further, this constant-current circuit is used to actualize the triangular wave generating circuit and ramp voltage generating circuit which have no temperature dependency and high precision.
Patent JP-2002241902-A (JP)
Title: High strength martensitic stainless steel and production method therefor
Inventor: AMAYA TAKASHI
IPC: C22C38/58
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high strength martensitic stainless steel which has excellent carbon dioxide corrosion resistance, and is suitable for use in sweet an environmental. SOLUTION: The high strength martensitic stainless steel having excellent carbon dioxide corrosion resistance has a composition containing, by mass, <=0.08% C, <=1% Si, 0.1 to 2% Mn, 7 to 15% Cr, 0.5 to 7% Ni, 0.005 to 0.5% Nb, 0.001 to 0.1% Al, 0.001 to 0.05% N, <=0.04% P and <=0.005% S, and the balance substantially Fe, and in which the contents of Cr, C, Nb and Ni satisfy the relation given by the following inequality (1). The steel structure in the cross-section contains chromium nitride having the size of <=0.2 μm by 102 to 108 pieces/mm2, and its yield strength is >=760 MPa: Cr-16.6C+6Nb+0.5 Ni>=9.6 (1).
Patent JP-2001270839-A (JP)
Title: Bioadhesive composition
Inventor: PARKER HSING-YEH
IPC: C08F291/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an easy synthetic method for producing a bioadhesive polymer. SOLUTION: This copolymer particle comprises at least one ethylenically unsaturated nonionic monomer in an amount of 60-99 wt.% based on the weight of the copolymer particle and at least one oligomer selected from a specific oligomer group in an amount of 40-1 wt.% based on the weight of the copolymer particle as polymerization units.
Patent JP-2002241746-A (JP)
Title: Chilling composition
Inventor: YAMASHINA KATSUYOSHI
IPC: C08L33/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a chilling composition and a sheet-like chilling preparation each containing a large quantity of water stably and having high chilling effect, particularly sustained chilling effect. SOLUTION: The chilling composition comprises 1-19.5 wt.% of a polyacrylic acid compound, 0.1-17.5 wt.% of an N-vinyl acetamide polymer, 0.05-1 wt.% of a polyvalent metal and >80 wt.% and <=95 wt.% of water. The sheet-like chilling preparation is obtained by laminating a sheet-like substrate with the above composition.
Patent JP-2002204833-A (JP)
Title: Heat generating body and heat generating body housing bag
Inventor: OHINATA SADAHIRO
IPC: A61H39/04
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat generating body and a heat generating body housing bag which not only transmit heat to a human body but connect health promotion elements showing a synergistic effect in cooperation with heat to a heat generating element, and a heater housing bag. SOLUTION: The heat generating body is obtained by adding the health promotion elements based on the cooperation with heat such as beneficial element 4, a biological current development element 7 and an acupuncture point stimulation element 8 to the inside of an inner bag 2 housing a heat generating material 1 and arranging a pocket 9 capable of housing the health promotion elements on the outer surface of the bag 2. The heat generating body housing bag is basically obtained by adhering a both-side adhering body 13 covered with a separable paper 12 to the side of the one face of a vertically long and flat fabric bag main body 11 which opens its one side and closes its three sides to form a housing space 10 inside.  Concerning this basic heater housing bag A, the pocket 9 is disposed on the side of the other face of the body 11, a rubber band is arranged over in stead of the body 13, a heat insulator 14 is arranged along each mode at the body 11 lest heat is diffused to the outside of a human body, or the health promotion elements are housed in the pocket 9 through a small bag 3.
Patent JP-2002247590-A (JP)
Title: Digital still camera
Inventor: HATTORI MITSUAKI
IPC: H04N9/73
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera capable of executing suitable white balance correction even when the color temperature of light for illuminating a subject is changed in continuous photographing. SOLUTION: In the care a previously set white balance correction value is not fixedly set up and, a continuous photographing speed is not a fixed speed or more, when current photographing is not the initial photographing of continuous photographing, a new white balance correction value is calculated in accordance with the variation of luminance of the subject on the basis of a white balance correction value calculated at the time of preceding photographing and a white balance correction value calculated at the time of current photographing and the white balance correction processing of an image obtained by the current photographing is executed by using the new white balance correction value.
Patent JP-2001320268-A (JP)
Title: Level converting circuit
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/30
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a level converting circuit, which can be surely operated and is capable of high-speed operation, power consumption reduction and area reduction even when the threshold voltage of a transistor is deviated from a designed value by a dispersion in a production process. SOLUTION: In response to input signals CLK1 and CLK2, a control circuit 100 of a control part 10 sets the gate potential of a p-channel MOSFET 201 in a driver part 20 to a level lowered from a power supply potential VDD for more than a threshold voltage Vtp of a p-channel MOSFET 101 and sets the gate potential of an n-channel MOSFET 202 to a level increased from the low level of the input signal CLK1 for more than a threshold voltage Vtn of an n-channel MOSFET 102. Thus, one of p-channel MOSFET 201 and n-channel MOSFET 202 is strongly turned on and the other is weakly turned on.