baber/WOPTO huggingface dataset:
Patent JP-2002517195-A (JP)
Title: ２８７１レセプターと名付けられたｇタンパク質共役型レセプター
IPC: C12N15/09
Filed: 1999-06-02
Abstract: (57)【要約】
本発明は、新しく同定されたＧタンパク質共役型レセプターに関する。本発明はまた、そのようなレセプターをコードするポリヌクレオチドに関する。本発明はさらに、レセプターにより媒介される疾患の診断および処置のためにレセプターポリペプチドおよびレセプターポリヌクレオチドを使用する方法に関する。本発明はさらに、診断および処置に有用なアゴニストおよびアンタゴニストを同定するためにそのようなレセプターのポリペプチドおよびポリヌクレオチドを使用する方法に関する。本発明はさらに、そのようなレセプターのポリペプチドおよびポリヌクレオチドに基づくアゴニストおよびアンタゴニストを包含する。本発明はさらに、組換え法によってそのようなレセプターのポリペプチドおよびポリヌクレオチドを産生するための手順に関する。
Patent JP-2003520941-A (JP)
Title: 対象物の構造を測定するための装置
IPC: G01B21/04
Filed: 1999-05-29
Abstract: (57)【要約】
【課題】  本発明は、光導通体の形態をなすプローブ延長部（１４）とプローブ部材（１２）とを有し、座標測定器（２２）に対応配置されるとともに交換保持具（１６）から延出したプローブ（１０）によって、対象物の構造を測定するための装置に係り、任意の種類の対象物を高い精度をもって決定することができるとともにプローブの迅速な交換を行い得、調整も容易な装置を提供すること。
【解決手段】  本発明において、座標測定器は、プローブ部材の光学的特定ないしは該プローブ部材に直接対応配置された少なくとも１つの目標マークの光学的特定のためのセンサと評価ユニットとを含む。該評価ユニットによって該光学センサの位置から、該センサによって直接測定されるプローブ部材ないしは目標マークの位置と座標測定器との座標系に関して該構造が算出される。該センサは少なくとも前記プローブ部材とともに、共働して調整可能なユニットを構成し、該プローブは光学機械的インターフェースを介して調整装置と連結され、該調整装置は交換保持具から延出するとともに回転方向ならびに直接移動方向にも調整可能である。
Patent JP-2002518236-A (JP)
Title: ダッシュパネル内設型車両用モニター装置及びその使用方法
IPC: B60K35/00
Filed: 1999-02-02
Abstract: (57)【要約】
【課題】  本発明は、車両用モニター装置及びその使用方法に関するもので、情報機器とモニター１４０を別途に構成し、情報機器はセンタペイシアに設置するが、モニター１４０はダッシュパネル１１０内の収納空間内に選択的に折畳み、展開が可能なように設置することで、設置空間を効率的に活用することができるばかりでなく、運転者が前方を注視した状態でモニター１４０を見ることができるため、モニター１４０を使用する場合にも運転者が前方の視野を見失うことなしに、走行安全性を期することができる車両用モニター装置及びその使用方法を提供するのにその目的がある。
【解決手段】  ダッシュパネル１１０の上側に内設されその内部に所定空間を有するとともに、上部が開放された収納ケース１２０、上記収納ケース１２０の空間を選択的に開閉することができるように上記収納ケース１２０の一側にヒンジ設置される蓋１３０、上記蓋１３０の開閉を調節する蓋開閉手段、上記収納ケース１２０の空間に収納設置されるとともに、上記蓋１３０の開放により選択的に直立設置されることができるように上記蓋上部内側面にヒンジ設置されるモニター１４０を具備する。
Patent JP-2002519611-A (JP)
Title: 潤滑剤組成物用の分配装置
IPC: F16N7/12
Filed: 1999-06-10
Abstract: (57)【要約】
収集管２を収容した中空体１を含む潤滑剤組成物分配装置が記載されている。収集管は、コンベヤベルトに接触することにより潤滑剤組成物を供給する高密度のフェルト布５に潤滑剤組成物が届くようにした穿孔２ｂを有している。
Patent JP-2002520220-A (JP)
Title: 車両の拘束モジュール
IPC: B60R21/16
Filed: 1999-07-14
Abstract: (57)【要約】
圧縮ガス源（１０）と、これに流れ接続している細長い側面衝撃用ガスバッグ（１４）とを有し、側面衝撃用ガスバッグ（１４）が、圧縮ガスにより、排出チャンネル（１６）内に位置する収縮状態から、ガスバッグ（１４）の１つの長手方向リム（１８）が自動車の内部へ自由に延びる展開位置へ移行でき、ガスバッグ（１４）のこの長手方向リム（１８）の両端（２０、２６）の各々が車両に固定された張力付与地点（２４、３２）に接続できるようになっており、長手方向リム（１８）の両端の一方と共働する張力付与装置（３０）が設けられている、自動車のための拘束モジュールにおいて、張力付与装置（３０）が排出チャンネル（１６）上に配置され、車両の固定地点（３２）で偏向する牽引手段（２８）を介して長手方向リム（１８）の上記端部（２６）に接続されることを特徴とする拘束モジュール。
Patent JP-2002529757-A (JP)
Title: 入力信号に対するレベル補償を行なう方法と装置
IPC: G10H1/00
Filed: 1999-07-29
Abstract: (57)【要約】
シグナルプロセッサによって生ずる信号レベルの変化を補償するレベル補償のための方法と装置が提示される。元の未処理入力信号（１０）とシグナルプロセッサ（１１）からの出力信号とが、この２つの信号の間の信号レベルの差を決定する比較ユニット（１３）に提供される。比較ユニット（１３）の出力は、シグナルプロセッサからの出力信号と共にレベル補償器（１４）に提供される。次にレベル補償器（１４）はこの出力信号の信号レベルを修正する。
Patent JP-2002523331-A (JP)
Title: グラファイト上への改良されたホウ素被覆の製造方法および該方法で得られる物品
IPC: C04B41/85
Filed: 1999-08-24
Abstract: (57)【要約】
改良された製造品、ならびにそのような製造品を作製する方法が開示されており、その方法によって、後に付与するホウ素被覆の接着を向上するのに充分な表面構造を保持したままで、グラファイトまたは相当する基体の表面を最初に炭素で高密度化することによって、表面多孔性を減少させる。
Patent JP-2002528828-A (JP)
Title: 非破壊試験の為のコンピュータ断層撮影法
IPC: G06T11/00
Filed: 1999-06-14
Abstract: (57)【要約】
ＣＴ画像再構成方法であって、画像の少なくとも２つの異なる部分に、少なくとも１つの再構成パラメータについて異なる値が用いられる。好ましくは、前記少なくとも１つの再構成パラメータは画素サイズを含む。
Patent JP-2002529608-A (JP)
IPC: D06C5/00
Filed: 1999-10-28
Abstract: A stretcher for tubular knitwear fabric comprising: two arms (5, 6), driving wheels (7a, 7b), wheels (10, 11) with inclined axis (12), rings (8) mounted on the arms (5, 6) and magnets (17, 18) the magnets attracting the arms (5, 6), respectively, such that the rings (8) are offset from the inclined wheels (10, 11) and attracted against the driving wheels (7a, 7b).
Patent JP-2002532880-A (JP)
Title: 角以外で電子デバイスの平面全体と接触する熱交換器
IPC: H01L23/367
Filed: 1999-12-09
Abstract: (57)【要約】
チップ（５０）の温度を調整するための機械アセンブリは、チップ（５０）の平面（５１）と接合するための面（１１１）を有する熱交換器（１１０）を含む。熱交換器の面（１１１）が露出されかつチップの平面（５１）と接触できるように、フレームが熱交換器に結合される。また、熱交換器の面（５１）は、その角の各々を除いてチップ（５０）の平面全体と接触する形状を有する。熱交換器の１つの特定の実施例は、面から延びかつチップ（５０）の角とそれぞれ整列する４つの溝（１１２ａ−１１２ｄ）を有する。それらの溝により、熱交換器（１１０）の面とチップ（５０）の平面との間の最初の接触は、角から間隔をあけられたチップの端縁上で起こる。その結果、角の先端が壊れてチップ（５０）からとれてしまう可能性が減少する。
Patent JP-2002533479-A (JP)
Title: Ｔａｈｍ／ｐｉｂｍａｌａ分散剤
IPC: C10M163/00
Filed: 1999-12-14
Abstract: (57)【要約】
（i）エチレン性不飽和カルボン酸試薬のポリアルケニル誘導体及び（ii）下記式（I）の化合物の反応生成物、該反応生成物の調製方法、そのような反応生成物を含む潤滑油組成物、燃料組成物及び添加剤濃厚物、及び分散剤添加剤としての反応生成物の使用。
【化１】
 （式中、Rは少なくとも2個の炭素原子を有する線状アルキレン基、少なくとも3個の炭素原子を有する枝分かれしたアルキレン基、少なくとも5個の炭素原子を有するシクロアルキレン基（該炭素原子の1つ以上は1つ以上のヘテロ原子で置換されていてもよい）、又は芳香族基又は下記式（II）の基であり
【化２】
 （式中、aは1から6であり、bは0から6である）、基Rは同一であってもよく、また、異なっていてもよく、a及びbの値は同一であってもよく、また、異なっていてもよい）
Patent JP-2002541070-A (JP)
IPC: C08L89/00
Filed: 2000-03-01
Abstract: The invention relates to novel collagen peptides that are modified by grafting free or substitued thiol functions carried by mercaptoamine radicals. The aim of the invention is to provide thiol collagens that can be cross-linked in a sufficient and controlled manner by forming S-S bridges and which are biocompatible. This is achieved by means of the inventive thiol collagens which are characterized in that the mercaptoamine radicals are identical to or different from each other and are exclusively grafted on the aspartic and glutamic acids of the collagen chain by amide bonds. The invention also relates to a method for the production of said thiol and cross-linkable collagens. The novel modified cross-linkable and/or cross-linked collagens can be used as biomaterials.
Patent JP-2002538048-A (JP)
IPC: B60J7/043
Filed: 2000-03-03
Abstract: The invention relates to a device for actuating a cover (2) for selectively closing an opening (66) in a surface (3) which surrounds the latter in a first position or for at least partially clearing the opening in a second position, the cover (2) being formed especially by the top in the opening in the roof of a motor vehicle which forms the surface (3), and the device comprising the following means:a swivelling arm which extends from the front end to the back end and which is provided with means for attachment of the cover (2);a lifting device (14) to produce a swivelling motion on the swivelling arm relative to the surface (3), anddrive to apply force to the lifting device (14) and to move the cover (2) between the first and the second position in that the swivelling arm has at least two elements (A, C) which are connected to one another to be able to move or telescope, the end (30) of one of the elements (A) being hinged via a fulcrum to the stationary part of the device or the surface (3).
Patent JP-2002541611-A (JP)
Title: 自動テスト機器の故障捕捉装置および方法
IPC: G11C29/00
Filed: 2000-03-30
Abstract: (57)【要約】
所定の記憶容量を有するテスト中のメモリ（ＭＵＴ）から故障ロケーション情報を識別する故障捕捉回路が開示される。故障捕捉回路は、ＭＵＴに結合されるよう適合されると共に、テスト信号をＭＵＴに加え、そこからの出力信号を処理して故障情報にするよう動作する故障検出回路を備える。故障情報は、故障したメモリセルのロケーションを示す。ロケーション情報を格納するために、ルックアップテーブルが故障検出回路に結合され、これによってルックアップテーブルのサイズおよび故障データを冗長解析器に転送する時間が最小化される。
Patent JP-2002542744-A (JP)
Title: 適応セクター化
IPC: H04W48/12
Filed: 2000-04-07
Abstract: (57)【要約】
本発明は一般にセルラー通信ネットワークシステム内のセルのセクター化、特にセル間の干渉に関連する問題に関する。本発明は全セクターに分割される１つの送信機を許可することによってセル内のセクター間のハードウエアの分割を柔軟にする可能性を提供する。よってビーコン信号はセル内の全セクタに伝送されなければならず、アンテナから伝送される前に送受信機からの信号が結合される。よってビーコンの１つの搬送波にのみ分配する必要がある。セクター化されたサイトの干渉の減少も改善される。さらに異なるアンテナ形状はサービスエリアの全形状を提供するために結合しても良い。
Patent JP-2003523551-A (JP)
Title: データ転送サーバ
IPC: G06Q30/02
Filed: 2000-04-26
Abstract: (57)【要約】
コンピュータで実現された情報転送方法は、サーバにおいて選択規則を評価してデータフローを選択し、データフローのコンテンツを判定するステップを包含する。上記方法はまた、ユーザに提示するためにデータフローのコンテンツを別のコンピュータに送信するステップを包含する。サーバは、データベース、ネットワークインターフェイス、メモリ、およびプロセッサを備える。データベースは、複数の選択規則を含む。各選択規則は、選択規則に関連付けられたデータフローのコンテンツを判定する命令を含む。プロセッサは、ネットワークインターフェイス、データベース、およびメモリを含む。
Patent JP-2002542958-A (JP)
Title: フィルタの製造方法
IPC: B01D71/02
Filed: 2000-04-05
Abstract: (57)【要約】
【課題】フィルタの孔の全長にわたって、ほぼ等しく規定された孔の径を維持することが可能であるように、上述した方法を改良することを目的とする。
【解決手段】フィルタの製造方法であって、ｎまたはｐドープされたエッチング可能な半導体材料のブランクがドーピングに応じて陽極または陰極として接続されており、前記ブランクの第1の側は、中に対向電極が配置されているエッチング液と接触しており、かつ電気化学的にエッチングされ、少数電荷キャリアを前記ブランク内に生成するための活性化エネルギーがエッチングプロセス中に前記ブランクに供給され、単位時間あたりに供給される前記活性化エネルギーは、エッチングの進行が増加するとともに減らされることを特徴とする、フィルタの製造方法。
Patent JP-2002206839-A (JP)
Title: Management system of refrigerating equipment
Inventor: TAWADA TORU
IPC: F25D23/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a management system of refrigerating equipment, in which even when no person is present at nighttime or on a holiday in a service center, a report on abnormal conditions entered from a centralized management apparatus in shops A, B, etc., is immediately sent to a serviceman or a maintenance man at an established terminal station, and a prompt countermeasures can be performed to improve the serviceability. SOLUTION: In the management system, in which refrigerating equipment in supermarkets, est. is remotely controlled in a service center, an established terminal D is connected to the center. The terminal D is provided with a portable personal computer 14 connected to a mobile communication device 13 such as PHS. Stored data and reports on abnormal conditions of the equipment are automatically entered from the center through the device 13.
Patent JP-2002209236-A (JP)
Title: Optical node device and system provided with the device
Inventor: KATAGIRI TORU
IPC: H04B10/27
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical node device and a system provided with the device that can prevent optical power oscillation in an optical ring network. SOLUTION: The optical node device is applied to an optical network including a closed loop provided by an optical fiber. The optical node device is provided with a variable wavelength selecting element that receives a WDM signal light obtained by applying wavelength division multiplex processing to optical signals having different wavelengths and has a function of separating at least one optical signal from the WDM signal light and a function of inserting at least one optical signal to at least one vacant wavelength channel of the WDM signal light and with a wavelength selection filter that is optically connected to the variable wavelength selecting element and eliminates noise in bands except a signal band of at least the one optical signal.  Through the configuration above, since the system adopts the wavelength selection filter that eliminates the noise in bands except the signal band, the system can prevent oscillation in a closed loop.
Patent JP-2002217013-A (JP)
Title: Method of manufacturing powder for electromagnetic wave absorber
Inventor: AIKAWA YOSHIKAZU
IPC: H05K9/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing powder for electromagnetic wave absorber by which the aspect ratio of the powder can be improved. SOLUTION: In this method of manufacturing the powder for electromagnetic wave absorber, flat powder having a mean aspect ratio of 5-20 is obtained by flattening soft magnetic powder having an Hv of <=250, and the powder is heat-treated at a temperature of >=400 deg.C. Alternatively, after the flat powder having a mean aspect ratio of 5-20 is obtained by flattening the soft magnetic powder having an Hv of <=250 and heat-treated at a temperature of >=400 deg.C, the mean aspect ratio of the flat powder is increased to >=20 by again flattening the powder, and then, the powder is again heat-treated at a temperature of >=400 deg.C.
Patent JP-2002213848-A (JP)
Title: Icemaking container and icemaker
Inventor: KAWASAKI YOSHITAKA
IPC: F25C1/18
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an icemaking container capable of simply and rapidly forming a transparent ice, without the need for managing severe temperature and managing a speed regarding icemaking of the transparent ice and an icemaker. SOLUTION: The icemaking container comprises a tray-like unit, having a single or a plurality of recesses constituted at a bottom of a proper thermal conductive material, and a cover made of a hat insulating material or a heat- insulating structure, in which the pores are opened corresponding to the respective recesses of the tray-like unit. The icemaker comprises the icemaking container arranged in a deep freezing space. Thus, a water amount which is sufficient for covering at least the overall surfaces of bottoms of the respective recesses or an ice layer formed of the tray-like unit is poured intermittently from the pores opened at the cover, and is made to ice.
Patent JP-2001236122-A (JP)
Title: Operation controller for unmanned running vehicle
Inventor: SASAKI TAKASHI
IPC: A63B55/60
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned running vehicle not to always wobble to left and right or meander without going straight. SOLUTION: This unmanned running vehicle enables switching between unmanned running and manual running by an automatic manual changeover operation switch, when automatic running control is performed at a position where a guide wire laid underground exists, the guide wire is detected by left and right guide sensors 5L, 5R, a drag rod 11 is operated by an automatic operation motor and a start/stop signal from a radio transmitter, a start/stop signal from a start/stop switch 24 arranged in a part of the vehicle separately from the radio transmitter,  a signal from a non-contact sensor which is provided in a front part of a body of the vehicle and to block collision with other unmanned vehicle running vehicle in front and a signal from a fixed point stop sensor to detect a stopped fixed point constituted by winding the guide wire are provided as input of a start/stop control signal in the case of automatic operation.
Patent JP-2002220228-A (JP)
Title: Oxide powder, method for producing the same, and catalyst
Inventor: HATANAKA YOSHIO
IPC: F01N3/10
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide the fine powder of ceria-based oxides excellent in heat resistance, having its center pore diameter and pore volume suitable for the use of the powder to actual exhaust gases. SOLUTION: To an aqueous solution or a water-containing solution having a cerium compound and a zirconium compound dissolved, a base equivalent or more to an acid radical in the solution is added, then the precipitate of a precursor for CeO2-ZrO2 solid solution being deposited. Succeedingly, the precipitate is burned. As the acid radical is neutralized with the base equivalent or more to the acid radical contained in the solution, the depositing reaction of the oxide precursor is accelerated. Thus, a fine powder of CeO2-ZrO2 solid solution having a sharp fine pore distribution and a high solid solubility can be obtained.
Patent JP-2002216243-A (JP)
Title: Peripheral equipment tray
Inventor: KINOSHITA YOSHIKI
IPC: G06F1/18
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To achieve arrangement of information equipment and peripheral equipment saving space and to provide a beautiful cable treatment appearance. SOLUTION: In the constitution for arranging an information equipment having a rotatable liquid crystal display part and a peripheral equipment, this tray peripheral equipment has a surface capable of mounting the peripheral equipment while covering the upper part of the information equipment, is settable in an optional position while keeping the set state covering the information equipment, and has a shape for discharging the cable possessed by the peripheral equipment from the peripheral equipment mounting surface. According to this, the arrangement in a saved space and a beautiful cable treatment can be performed.
Patent JP-2001251126-A (JP)
Title: Antenna cluster structure for wide angle coverage
Inventor: RAMANUJAM PARTHASARATHY
IPC: H01Q19/17
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system capable of providing adjacent spot beams over a wide geographical area. SOLUTION: This structure is provided with a 1st wide scanning antenna 402, a 2nd wide scanning antenna 404 arranged separately from the antenna 402, a 1st narrow scanning antenna 406 and a 2nd narrow scanning antenna 408 arranged separately from the antenna 406, the antennas 406 and 408 are made to locate separately from the antennas 402 and 404, the antennas 402, 404 and 406 generate a 1st beam pattern, and the antennas 402, 404 and 408 generate a 2nd beam pattern.
Patent JP-2002213787-A (JP)
Title: Stair pressurizing smoke control system
Inventor: NAKAHAMA SHINJI
IPC: F24F7/10
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of operation upon disaster prevention and contrive energy saving, in a stair pressurizing smoke control system applied on various kinds of buildings such as a middle or high-layered condominium or the like in which a plurality of living rooms are arranged in the staircase of the same. SOLUTION: An air feeding fan 5 is mounted in the staircase 3 while an air discharging device is provided respectively in every living rooms 2. An indoor temperature sensor and an indoor humidity sensor are provided in each living rooms 2 respectively while an outdoor air temperature sensor and an outdoor air humidity sensor are provided at the outside of the building 1. An indoor air enthalpy and an outdoor air enthalpy are operated based on signals from these indoor temperature sensors, indoor humidity sensors, the outdoor air temperature sensor and the outdoor air humidity sensor. When the outdoor air enthalpy is smaller than the indoor enthalpy, driving command is outputted to the air feeding fan 5 and the air discharging device.  According to this method, the stair pressurizing smoke control system can be tested in trial upon normal time while the ventilation and the night purge of respective living rooms can be effected in accordance with necessity.
Patent JP-2002214820-A (JP)
Title: Developing method, developing device, image forming device, and image forming processing apparatus
Inventor: AOKI KATSUHIRO
IPC: G03G13/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a developing method by which the developing ability of a developing device is enhanced and the occurrence of surface staining due to reversely electrified toner is suppressed, even when surface potential is changed within the range of 0 to 200 V, and to provide a device therefor, an image forming device and an image processing apparatus. SOLUTION: In the developing method and the developing device, latent image on a photoreceptor 1 is developed by carrying developer 12 on the surface of a developing sleeve 421, to which developing bias voltage is applied and feeding it to a developing area, and the dynamic resistance of the magnetic particles 11 of the developer is <=102 to 106 Ω, half-value width in the profile of the particle size number distribution of toner in the developer carried on the developing sleeve is <=28% of the particle size value of a peak in the profile of the particle size number distribution of the toner under the condition of the absolute value of the average electrified amount of the toner in the developer on the developing sleeve being <=10 to 25 [μC/g].
Patent JP-2002218991-A (JP)
Title: Method for producing phosphatidyl serine
Inventor: NISHINA ATSURO
IPC: A23L1/30
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing phosphatidyl serine in high conversion and yield by the enzyme-catalyzed reaction of phosphatidyl choline to effect the base exchange in an aqueous system without using organic solvent and using a specific surfactant. SOLUTION: Phosphatidyl serine is produced by the base exchange reaction of phosphatidyl choline existing in phospholipids with serine in an aqueous system in the presence of a surfactant using phospholipase D. The surfactant is selected from glycerol fatty acid esters, sucrose fatty acid esters, sorbitan fatty acid esters and lecithins or their mixture and has an HLB of 8-16.
Patent JP-2002211104-A (JP)
Title: Printing paper
Inventor: IMAI YUSUKE
IPC: G03G21/04
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing paper, which keeps an almost blank similar to an ordinary printing paper and allows to make the easy duplication and diversion of the intellectual property of a publisher difficult through the looming of logos of the publisher and comments of a purport for inhibiting a duplication without permission at the duplication with a duplicating machine. SOLUTION: This printing paper is formed by printing a background and a pattern on a white paper with dots having the density of 30 to 300 dots/in.
Patent JP-2002223121-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: MAEDA MINORU
IPC: H03B5/12
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillation circuit that can be stably oscillated over a broadband oscillation frequency range. SOLUTION: In the voltage controlled oscillation circuit 10 provided with a resonance circuit 11 where changing a reverse bias voltage controls the capacitance to change its resonance frequency, a positive feedback circuit 12 that uses delay paths to invert the phase and couples the inverted signal, and a transistor(TR) T whose emitter is connected to the resonance circuit 11 and whose collector feeds back the signal flowing through the positive feedback circuit 12 to its base, the positive feedback circuit 12 is provided with the delay paths 12a-1, 2 connected in parallel and a feedback control unit 14 that selects the delay path in use depending on the oscillated frequency in the delay paths.
Patent JP-2002225854-A (JP)
Title: Paper box for name card
Inventor: TANAKA MASASUKE
IPC: B65D5/54
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper box for a name card which prevents the smudge of the name card until a user receives it, by which the name card can be confirmed from the outside without removing a cover body, and which can be readily disposed of. SOLUTION: This paper box 1 for the name card composed of a box body 2 for housing name cards 7 and a cover body 3 for covering the box body 2 is provided with a cutoff line 6 having perforations, forming an opening portion 5 on the upper surface portion 4 of the cover body 3.
Patent JP-2002081476-A (JP)
Title: Drum brake device
Inventor: MURAYAMA TAKASHI
IPC: F16D65/28
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake device having a structure for generating the same braking force with the same motor output during both forwarding and reversing. SOLUTION: The drum brake device comprises a lever 5 and a lever 10 connected together via a strut 12, a lever 16 provided with an anchor portion 18, and a lever 14 arranged at the opposite end of the anchor portion 18 with a machine screw 17 as the oscillation center of the lever 16, held on the lever 16, for connecting the lever 16 and the lever 5. As a result, an anchor load is supported by the anchor portion 18 and the lever 10 during forwarding vehicle and the anchor load is supported by the anchor portion 18 and the lever 5 during reversing the vehicle. The anchor load when occurring in either a first shoe 2 or a second shoe 3 can be fed back to the lever 5 via the lever 16 and the lever 14.
Patent JP-2002232458-A (JP)
Title: Atm switch system and atm switch method used for the same
Inventor: ICHIMURA KAZUYUKI
IPC: H04L12/773
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ATM switch system where the hardware can be downsized and the cost of the hardware can be reduced by simplifying the hardware architecture. SOLUTION: By interconnecting adjacent ATM channel processing sections 11-13 and 21-23, all the ATM channel processing sections 11-13 and 21-23 are connected on a ring. The ATM channel processing sections 11-13 and 21-23 extract only an ATM cell being a processing object from an ATM cell stream passing on the ring and transfer the processing object ATM cell to an opposite device. Furthermore, the ATM channel processing sections 11-13 and 21-23 insert the ATM cell arrived from the opposite device onto the ring. Switching (transfer) of the ATM cell is attained by a series of the operations above.
Patent JP-2002232535-A (JP)
Title: Telephone system
Inventor: YOSHIDA KAZUYUKI
IPC: H04W88/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone system that a user can open the case of the mobile telephone in one hand and prevents the case from being opened in mistake. SOLUTION: When the user depresses a push button (37) placed at both ends of a hinge section, a tip of a lever (311) slides on grooves (331), (332) of a moving cam (33) so as to allow the moving cam (33) in an opening direction of the case attended therewith.