baber/WOPTO huggingface dataset:
Patent JP-2003203723-A (JP)
Title: Connector equipped with engaging member for mounting of panel, connector mounting method on panel, and coupling method with other connector
Inventor: USHIRO YUTAKA
IPC: H01R13/631
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector equipped with engaging members free of the risk of breakage even if an elastic engaging piece of each engaging member is bent excessively when a panel is to be mounted.  <P>SOLUTION: The connector equipped with engaging members is composed of an insulating housing body 11 furnished internally with a through hole in which a plurality of connector terminals are installed, flanges 13 extending outward from the left and right and/or the upper and lower wall surfaces perpendicularly intersecting the connector inserting/drawout directions of the housing body 11, and a pair of elastic engaging members 30a and 30b to be fixed to the same surface of the flanges 11. Each engaging member 30a/30b is composed of a stay fixed to the flange 13 and an elastic engaging piece having flexibility formed by folding back and bending from the head of the stay into an approximately inverted V-shape, wherein each elastic engaging piece is furnished at the forefront with an engaging step to engage with the peripheral edge of a panel mounting hole and at the forefront of this step with a flap whose tip abuts to the stay for restricting an excessive bend of the engaging piece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166249-A (JP)
Title: Flexible grating crib and construction method thereof
Inventor: SAKURABA KEIICHI
IPC: E02D17/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional grating crib using log members is hard to correspond to topographic features (7) in a site and requires much construction period and cost because the logs having regular sizes are assembled by metal fittings.  <P>SOLUTION: A notched groove (4) is formed in superfluous thinings in these days or a log member (1) obtained in site and these material are cut according to the topographic features (7) and a joint wire (2) is put into the groove to connect them, and fixed to an anchor bolt (5) fixed on the top.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003506597-A (JP)
IPC: E04H9/02
Filed: 2000-08-03
Abstract: The invention relates to the protection of structural systems such as apartment houses against dynamic loading caused by earthquakes, wind, traffic etc. When a frame structure is excited by a horizontal external force, the girders starts to displace horizontally. If such displacements are large or if they occur periodically they may have serious impact on the conditions of the structure and may cause severe damages or even result in a collapse. The present invention relates to a very simply designed and easily produced damper with two members being interconnected in a rotational joint. By means of the arrangement of the damper in the structural system, displacement occurring in the system is transferred to the members being forced to rotate in relation to each other. Frictional resistance between the two members is dampening the rotational movement and thus the displacement in the system. The invention further relates to a device wherein the frictional resistance may be varied dynamically based on the displacements occurring in the system.
Patent JP-2003506915-A (JP)
Title: 波高因子補償ドライバ
IPC: H04M11/00
Filed: 2000-07-25
Abstract: (57)【要約】
電気通信回線に使用するための電話回線フィード回路であって、異なる比の変圧器タップ（７２）をもつ２つのドライバ、および普通のドライブ条件下で第１のドライバが実質的にすべての電力を第１の巻線比の第１の変圧器（Ｔｓｐ１）を通じて普通の入力信号条件下で供給し、高い波高因子の入力条件下で第２のドライバが実質的にすべての電力を第２の巻線比の第２の変圧器（Ｔｓｐ２）を通じて供給するように検知回路を有する。
Patent JP-2003508666-A (JP)
IPC: F02F1/42
Filed: 2000-08-31
Abstract: The present invention seeks to provide further methods to generate swirl and reduce cross flow in spark ignition internal combustion engines having two inlet and two exhaust valves per cylinder head, without the use of additional moving parts. According to one aspect of the present invention there is provided an internal combustion engine comprising a cylinder head having formed therein first and second intake valves for admitting combustion charge into a combustion chamber and one or more exhaust valves for expelling combustion products from the combustion chamber, the intake valves being disposed on one side of the cylinder head and the exhaust valve or valves being disposed on an opposite side of the cylinder head, each of which valves comprises a port and an associated valve head permitting opening and closing of the port, characterized in that the engine is adapted so as to admit a greater flow of combustion charge through the first intake valve as compared to the second intake valve, the differential flow between the two intake valves imparting a swirl to the combustion charge as it enters the combustion chamber, the swirl direction generally corresponding to circumferential charge flow in the combustion chamber from the first intake valve, past the exhaust valve or valves and thence to the second intake valve.
Patent JP-2003508199-A (JP)
Title: ゴム糊塗付デバイス
IPC: B31B50/62
Filed: 2000-08-31
Abstract: (57)【要約】
物品（４）に対してゴム糊（２）を塗付するゴム糊塗付デバイス（１）により、物品（４）は、当該ゴム糊塗付ディスク（１３）の当該側面（２２）にて終端する所定個数の径方向供給チャネル（１７）と連通する内側チャンバ（１６）を有するゴム糊塗付ディスク（１３）の側面（２２）の接線方向の経路に沿って搬送され、ゴム糊（２）は圧力下で内側チャンバ（１６）に対して供給されることで供給チャネル（１７）を介してゴム糊塗付ディスク（１３）の側面（２２）の一部を濡らす。
Patent JP-2003508236-A (JP)
Title: 絞り孔、特に内燃機関用の噴射弁における絞り孔を口径寸法規定する方法、及びこの方法を実施する装置
IPC: B24B31/116
Filed: 2000-08-18
Abstract: (57)【要約】
絞り孔、特に内燃機関用の噴射弁における絞り孔を、懸濁液を用いた絞り孔の液体浸食によって口径寸法規定する方法及び装置では、実際貫流量が目標貫流量と比較される。、実際貫流量と目標貫流量とが一致した場合に、液体浸食による加工を終了する。絞り孔（１１）の流出側（１３）において、液体のキャビテーションを阻止する対抗圧が形成される。
Patent JP-2003510057-A (JP)
Title: フレッシュおよび熟成チーズの生成におけるダイズタンパク質の使用法
IPC: A23C19/055
Filed: 2000-09-28
Abstract: (57)【要約】
本発明は、フレッシュな非熟成チーズの類似物を製造する方法を提供する。その方法は、以下の工程を包含する：（ａ）単離されたダイズタンパク質と乳を混合する工程；（ｂ）凝固剤、および／または細菌培養物を上記（ａ）由来の混合物に添加する工程；（ｃ）（ｂ）から生じる産物をカットする工程；（ｄ）（ｃ）から生じる産物を約３０℃〜約５０℃の範囲から選択される温度で約４０分〜約６０分間攪拌する工程；（ｅ）（ｄ）から生じる産物由来のホエイの約５０〜約８０％を分離する工程；および（ｆ）（ｄ）から生じる産物を型に入れ、そしてその型を約２〜約８時間、少なくとも２８℃の温度に置く工程。
Patent JP-2003510180-A (JP)
Title: 非対称移動水素化のための触媒
IPC: C07B53/00
Filed: 2000-09-29
Abstract: (57)【要約】
本発明は、遷移金属化合物および窒素含有光学的対掌性に富むリガンドに基づく非対称移動水素化のための触媒に関する。本発明はまた、本発明の触媒を用いる光学的対掌性に富む化合物の種々の製造方法に関する。本発明の触媒においては、遷移金属がイリジウム、ルテニウム、ロジウムまたはコバルトであり、光学的対掌性に富むリガンドがチオエーテルまたはスルホキシドの形態で硫黄を含み、硫黄が、２個以上の炭素原子を介して窒素に結合されている。驚くべきことに、本発明の触媒を用いると、光学的対掌性に富む化合物の良好な鏡像体過剰で高い転化率を得ることができることがわかった。さらに、金属としてイリジウムを用いた触媒はまた、ギ酸中で非常に安定であり、よって水素供与体としてギ酸を使用でき、これは反応を不可逆にし、それによってより高い基質濃度を使用できるようにそれを完了させることを可能にすることがわかった。
Patent JP-2003511059-A (JP)
IPC: C12Q1/68
Filed: 2000-10-06
Abstract: The invention provides methods, kits, and compositions for ligation of PNA-DNA chimeric probes and oligonucleotides when they are hybridized adjacently to template nucleic acids using ligases and ligation reagents. Structural requirements of the chimeras for ligation include 5 to 15 contiguous PNA monomer units, 2 or more contiguous nucleotides, and a 3' hydroxyl or 5' hydroxyl terminus. The chimera and/or oligonucleotide may be labelled with fluorescent dyes or other labels. The methods include, for example, oligonucleotide-ligation assays (OLA) and single nucleotide polymorphism detection.
Patent JP-2003512101-A (JP)
Title: 医薬品ディスペンサー
IPC: A61M13/00
Filed: 2000-09-28
Abstract: (57)【要約】
ハウジング(20)、投薬出口を有する医薬品容器(10)、上記容器(10)を攪拌するための攪拌装置、および上記攪拌装置を駆動するための駆動装置(42)を含んでなる医薬品ディスペンサーが提供される。駆動装置(42)は、攪拌装置を駆動する目的で放出可能なエネルギーを蓄積するためのエネルギー貯蔵部を含んでなる。この医薬品ディスペンサーは、吸入可能な医薬品を送達するための一定用量吸入装置であることができる。
Patent JP-2003515484-A (JP)
Title: 液圧駆動装置およびこのような液圧駆動装置を作動する方法
IPC: B60K28/16
Filed: 2000-11-08
Abstract: (57)【要約】
本発明は液圧ポンプ（３）と、この液圧ポンプ（３）と液圧的に連結された複数の液圧モータ（６〜９）とを備えた液圧駆動装置に関する。各々の液圧モータ（６、７、８、９）に１つずつの速度センサ（２０、２１、２２、２３）が各々割り当てられており、この速度センサは制御装置（２４）と連結されており、割り当てられた液圧モータ（６、７、８、９）の速度（ｎ 1 、ｎ 2 、ｎ 3 、ｎ 4 ）を検出する。各液圧モータ（６、７、８、９）は制御装置（２４）と連結されたブレーキ装置（２６、２７、２８、２９）と機能的に連結されている。液圧モータ（６、７、８、９）のうちの１つの速度（ｎ 1 、ｎ 2 、ｎ 3 、ｎ 4 ）が所定の閾値（ｎ g ）を超えると、制御装置（２４）が上記液圧モータ（６、７、８、９）に割り当てられたブレーキ装置（２６、２７、２８、２９）をトリガーする。
Patent JP-2003528657-A (JP)
Title: エネルギーフィルタシステム
IPC: A61F2/06
Filed: 2001-01-05
Abstract: (57)【要約】
放射性物質(２０)と処置標的(１０)との間に設けられた放射性エネルギーをフィルタするようなエネルギーフィルタ材料(４２)を含むエネルギーフィルタシステム(４２)。
Patent JP-2003520523-A (JP)
IPC: H04L12/56
Filed: 2001-01-08
Abstract: A method and apparatus for allocating and using a finite resource to transmit wireless information signals to a plurality of subscriber units is disclosed. Individual subscriber units transmit data rate requests to serving base stations. The data rate requests and weight values associated with each subscriber unit are compared (758) in order to select a subscriber unit as the recipient of data transmitted through the finite resource at any given time. To maximize throughput without starving any single subscriber unit, the method includes calculation and comparison of a desirability metric (766) in choosing a subscriber unit from among a subset of the plurality of subscriber units having comparable weight values.
Patent JP-2003523858-A (JP)
Title: 被覆可能塗布部材を備えた、基体上にフィルムを転写するための手持ち型装置
IPC: B65H37/00
Filed: 2001-02-12
Abstract: (57)【要約】
接着性、被覆性又は着色した材料などのからなるフィルム４を供給部から基体５上に転写するための手持ち型装置１は、供給部と塗布部材３とが配置された本体２と、塗布部材３を覆う被覆位置と塗布部材３を露出する露出位置との間を移動可能な塗布部材３用カバー１４とを備える。手持ち型装置１に必要なスペースを減小するために、移動方向１４aは本体２の輪郭に実質的に追従する。
Patent JP-2003525673-A (JP)
Title: ホースとまっすぐなパイプとの組立品
IPC: A47L9/32
Filed: 2001-02-07
Abstract: (57)【要約】
電気掃除機(100)は、メインボディ(3)と、分離装置と、分離装置の入力に結合するための１つの終端と、接続部(40)において終結している、もう１つの終端とを有する柔軟なホース(20)と、メインボディ(3)に連結されたとき、掃除機に取っ手を提供し、メインボディ(3)から解放されたとき、まっすぐなパイプを提供する、メインボディ(3)に着脱可能な堅いパイプ(9, 10)(図２Ａ参照)とを具備している。パイプ(9)は、第１及び第２の終端(16, 17)のそれぞれに開口を有し、かつ、ユーザがパイプ(9)をつかむことを可能にするために、第１の終端(17)にグリップ部(11)を有している。ホースの接続部(40)は、パイプ(9)のどちらの終端(16, 17)の開口にも接続可能とされている。従って、パイプ(9)を、シリンダー清掃モードの際に、より便利に使うことができる。
Patent JP-2003525629-A (JP)
IPC: A23L7/104
Filed: 2001-03-08
Abstract: The present invention relates to a variant xylanase polypeptide, or fragment thereof having xylanase activity, comprising one or more amino acid modifications such that the polypeptide or fragment thereof has an altered sensitivity to a xylanase inhibitor as compared with the parent enzyme.
Patent JP-2003527806-A (JP)
Title: マルチウェイ音響入出力システムを有する計算機
IPC: H04M9/08
Filed: 2001-03-16
Abstract: (57)【要約】
本発明によれば、マルチウェイ音響入出力システムを有する計算機において、少なくとも１つの音響出力路が少なくとも１つの音響入力路に接続されている。この接続路を介して供給される音響信号は音響エコーキャンセラ回路（Ｆ）へ基準信号として供給され、この基準信号は音響信号を平滑化するために用いられる。音響信号はマイクロフォン（Ｍ）へ接続された少なくとも１つの他の音響入力路を介して音響エコーキャンセラ回路（Ｆ）へ供給される。このようにしてパーソナルコンピュータでのエコーフィルタリングが可能となる。なぜなら供給された信号はつねに時間的に相互に相関しており、その際にオペレーティングシステムで生じる信号処理遅延を考慮しなくて済むからである。エコーフィルタリングにより音声データが到来したときにハンズフリー通話が可能となる。
Patent JP-2003530062-A (JP)
Title: 共振形変換器
IPC: H02M7/483
Filed: 2001-03-28
Abstract: (57)【要約】
電気消費装置（Ｄ）に電気を供給する共振形変換器であって、該共振形変換器の入力回路が電圧中心点（Ｎ）を形成し、該電圧中心点（Ｎ）は自己インダクタンスンス（Ｌ１）を介して第１のノード（Ｂ）に接続され、該第１のノード（Ｂ）はコンデンサ（Ｃ１，Ｃ２）を介して正の供給電圧および負の供給電圧につながり、該自己インダクタンスンス（Ｌ１）は磁化装置（Ｌｓ）に磁気的に結合され、前記磁化装置（Ｌｓ）は電気回路（Ｉパルス）により交番方向に磁化される、共振形変換器。該共振形変換器は、前記第１のノード（Ｂ）は前記自己インダクタンスンス（Ｌ１）を介して電圧中心点（Ｎ）に接続され、前記第１のノード（Ｂ）は第１の組の電子スイッチ（Ｓ３，Ｓ４）に直接に接続され、前記第１の組の電子スイッチ（Ｓ３、Ｓ４）を介して少なくとも１つの出力（Ｄ）につながることが、前記第１の組の電子スイッチ（Ｓ３，Ｓ４）を閉じると得られ、前記正の供給電圧（Ａ）および前記負の供給電圧（Ｃ）は、それぞれ第２の組の電子スイッチ（Ｓ１、Ｓ２）を介して前記出力（Ｄ）に接続され、前記電子スイッチ（Ｓ１，Ｓ２，Ｓ３，Ｓ４）は、総合制御システムに依存して開閉される。これにより、可及的最小の電力損失を有する共振形変換器が得られる。
Patent JP-2003531759-A (JP)
Title: 剥離可能なラミネート仕上げ
IPC: C09D7/00
Filed: 2001-04-24
Abstract: (57)【要約】
物品上に被覆する剥離可能な中間被覆（中間コーティング）、及び前記中間被覆に密着された、剥離剤浸透性の水性上塗り層（オーバーコート）を含む被覆された物品であって、ここで乾燥された上塗り層が乾燥された中間層被覆よりも剥離しにくく、かつ、よりいっそう耐水性である。前記上塗り層がついには擦り切れて修復されなければならない場合に、剥離剤（例えば、化学剥離剤）が前記上塗り層に適用されることができる。この剥離剤は前記上塗り層に浸透し、さらに前記中間被覆を攻撃し、それによって、サンディングのような強引な除去手段なしに、前記中間被覆及び上塗り層の除去が可能である。
Patent JP-2003533410-A (JP)
IPC: B65D1/00
Filed: 2000-07-29
Abstract: The invention relates to a packaging box for tablets, comprising a closing flap (2) having a dispenser chamber (3) that is open toward the interior of the container (1), has a substantially rectangular cross section and can pivot around a hinge (4). Its pivoting axis extends perpendicular to the larger plane of the container, wherein locking means are configured between the inner wall of the container and the adjacent wall of the closing flap (2), said locking means locking the closing flap in the dispensing and closing position. The invention is characterized in that the locking means are formed by a projecting element (6) on the sidewall of the closing flap (2), which borders on the larger inner wall of the container and by recesses (7") in said inner wall of the container, which (recesses) are located at a distance from the axis of the hinge, said distance being equal to the pivoting radius of the projecting element (6) about the axis of the hinge. One of said recesses (7") corresponds to the dispensing position while the other recess (7) corresponds to the closing position of the closing flap.
Patent JP-2003533853-A (JP)
IPC: H01M50/528
Filed: 2001-05-04
Abstract: A winding assembly for a battery includes a positive electrode plate, a negative electrode plate, a separator sheet, and a current collector. The positive and negative plates and the separator sheet are wound in overlying relationship such that the separator sheet is positioned between the positive and negative plates, an exposed top edge of the positive electrode plate is spaced longitudinally from an adjacent unexposed top edge of the negative plate, and an exposed bottom edge of the negative electrode plate is spaced longitudinally from an unexposed bottom edge of said positive electrode plate. The current collector is connected to one of the exposed edges of one of the positive and negative electrode plates, and, accordingly, is spaced apart from the adjacent unexposed bottom edge of the other (i.e., the non-attached) electrode plate. The current collector includes a terminal mounting portion and a radially extending collecting web. The collecting web of the current collector includes a perimeter, at least one open-ended perimeter aperture located at the perimeter and extending radially inwardly therefrom, and at least one closed-end internal aperture positioned between the terminal portion and the perimeter. Also, the current collector may have recessed areas surrounding the apertures to facilitate joining of the current collector and the electrode plate.
Patent JP-2004512014-A (JP)
Title: 虚血状態の検査方法
IPC: C12Q1/68
Filed: 2001-05-18
Abstract: 被検試料における特定の遺伝子の発現レベルを測定すること又は当該特定の遺伝子のいずれかを含む遺伝子群の発現プロファイルを決定することにより虚血状態を検査することを特徴とする虚血状態の検査方法。
Patent JP-2003533817-A (JP)
IPC: G06F3/033
Filed: 2001-05-08
Abstract: Using a pair of cameras, the coordinates of a target on a plane to which a user is pointing may be obtained without three-dimensional modeling and using only data derived from the respective images and no three-dimensional scene data. Each camera views at least four registration points on the plane and an indicator of a direction along which the target lies. A linear transform of a first image maps the planar projection of the direction indication into the second image. The coordinates, in the second image, of the target are determined from the intersection of the projection of the direction in the second image and the transformed projection from the first image. In another embodiment, the directions are mapped to a third reference frame or image by respective linear transforms. An application of the system would allow a user to indicate a location on a projection or television screen using a static pointing gesture. No information about the locations of the cameras is required, so the system can be set up quickly.
Patent JP-2002277798-A (JP)
Title: Light source module and optical scanner
Inventor: OKAWA MASANORI
IPC: G07G1/00
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To realize a light source module which eliminates the influence of dust, etc., on optical parts in the case of module exchange and the influence of static electricity on a light source (a semi-conductor laser, etc.), with an optical module to be used for a unit such as a barcode scanner as an object. SOLUTION: The semi-conductor laser 62 and a printed board 61 where the laser 62 is mounted are covered by covers 20 and 30 which are molded by using resin.
Patent JP-2002237070-A (JP)
Title: Optical disk
Inventor: YOSHIMURA SHUNJI
IPC: G11B7/24097
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To correct a tilt with high precision when being attached to an optical disk device. SOLUTION: A plurality of pit forming regions 55 having a prescribed length which diffract irradiating light irradiated from an optical pickup 2 and a plurality of reflecting regions 56 having a prescribed length which reflect light irradiated from the optical pickup 2 nearly as it is are formed. The reflecting region 56 is arranged between two pit forming regions 55 of a plurality of pit forming regions 55 or the pit forming region 55 is arranged between two reflecting regions 56 of a plurality of reflecting regions 56, and a distance of the reflecting region 56 which is arranged between two pit forming regions 55 or a distance of the pit forming region 55 which is formed between two reflecting regions 56 is made to be larger than 3.28.λ/(2.NA).  Here, λ shows a wavelength of irradiating light irradiated from the optical pickup 2 and NA shows a numerical aperture of an object lens used in the optical pickup 2.
Patent JP-2003201964-A (JP)
Title: Gas compressor
Inventor: IIJIMA HIROSHI
IPC: F04C29/02
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor having an oil separator exerting a suffi cient oil separation performance.  <P>SOLUTION: Refrigerant gas passing through a discharge passage 103A, 103B is guided in a hollow portion 217A, 217B to flow in a whirl. The refrigerant gas of which oil part is separated is guided into a refrigerant gas guide cylinder 113A, 113B to ascend therein, and is discharged from a discharge port 225A, 225B. After discharged from the discharge port 225A, 225B, the refrigerant gas passes through a filter 227A, 227B. The refrigerant gas is emitted from the circumferences of the filter 227A, 227B to a discharge chamber 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207320-A (JP)
Title: Three-dimensional recognition method and device
Inventor: YOKOTA OSAMU
IPC: G06T1/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional recognition method and device as improvement of a conventional method and/or device to recognize the three-dimensional shape using camera(s) involving such a problem that the positional data can be acquired only by the unit of picture field to hinder recognition of any three-dimensional shape of high accuracy.  <P>SOLUTION: The three-dimensional recognition device is composed of a photographing apparatus, a focus shifting means therefor, an image memory to accommodate a plurality of images photographed, and an image processing part to analyze the dense-pale level of each image by the unit of picture element, wherein the photographing apparatus is equipped with a telecentric lens, while the image processing part is equipped with a gray level analyzing function for the unit of picture element and a focus position computing function for between the image take-in points from the transition of the change amount of the gray level. Otherwise a plurality of images photographed by a photographing apparatus furnished with a telecentric lens with the focus moved are subjected to the gray level analysis for each picture element in the photographing direction of the image to be conducted by the image processing part, and the focus position between the image take-in points is computed from the transition of the change amount of the gray level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209107-A (JP)
Title: Method of reducing stress of oxide film, and oxide film structure using the same
Inventor: NAKAMURA AKIKO
IPC: H01L21/316
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing the stress of an oxide film without causing any damage to a silicon substrate and the oxide film.  <P>SOLUTION: In the method of reducing the stress of the oxide film formed on the silicon substrate, radical atoms are irradiated on the oxide film to be mixed in atoms deviated from the radical atoms evenly into the entire oxide film, selectively eliminating defects existent inside the oxide film or in an interface between the oxide film and the silicon substrate and consequently reducing the stress of the oxide film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207371-A (JP)
Title: Rotation angle sensor
Inventor: SANO TADASHI
IPC: G01D5/36
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle sensor with enhanced resolution without increasing a code disk diameter.  <P>SOLUTION: Along the circumferential surface 1a of a cylindrical code disk 1, a first slit line 2 of first slits 2a, arranged in the circumferential direction, and a second slit line 3 of second slits 3a, arranged in parallel with the first slit line 2 in the direction of the rotation axis, are provided. First and second sensing means are arranged for the first slit line 2, and a third sensing means 3 for the second slit line 3. For the first and second sensing means 1, 2, a light emitting element 20 and a light receiving element 8 are positioned to pinch the circumferential surface 1a at the same position in the circumferential direction, and the dimension β of the light emitting element 20 positioned on the inner circumferential side of the code disk 1 is set to be shorter than the dimension γ of the light receiving element 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209271-A (JP)
Title: Solar battery and its manufacturing method
Inventor: UEMATSU TSUYOSHI
IPC: H01L31/04
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decrease of minor carrier life time of a semiconductor substrate.  <P>SOLUTION: By using a film forming method except thermal oxidation process of the semiconductor substrate 1, e.g. printing and baking of paste type material, deposition by CVD using a mask, etc., material of an impurity diffusion preventing film 2 is formed in a pattern shape on a surface of the semiconductor substrate 1, and an impurity diffusion preventing layer having an inversion pattern type of the impurity diffusion preventing film is formed. As a result, a solar battery of low cost whose photoelectric conversion efficiency is high can be manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205933-A (JP)
Title: Dry cell case serving also as display tray
Inventor: WAKUTA NOBUYUKI
IPC: B65D5/54
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry cell case serving also as a display tray, easy to be unsealed and also excellent in a fine appearance after being unsealed.  <P>SOLUTION: The dry cell case serving also as a display tray has a perforation (11) which is provided in fore and rear faces (3 and 4) and in left and right side faces (5 and 6) of a rectangle-shaped box (1) for storing a plurality of dry cells, while they are being arranged and kept in a standing state on a bottom face of the box (1), thereby forming one cut line around a circumference of the box (1). A finger catch hole 13 opening at a position above the cut line is defined in at least one face (3) of the fore and rear faces (3 and 4) of the box (1). When the box (1) is divided into two in a vertical direction along the cut line, a lower half portion of the box (1) can be used as a display tray (1a) for the dry cells.  <P>COPYRIGHT: (C)2003,JPO