baber/WOPTO huggingface dataset:
Patent JP-2003193865-A (JP)
Title: Gas turbine power generation system, gas turbine power system, and starting method therefor
Inventor: TEJIMA KIYOMI
IPC: H01M8/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine power generation system capable of further improving thermal efficiency when compared with a conventional regenerative microgas turbine.  <P>SOLUTION: In this gas turbine power generation system having an intake compressor, a preheating or combustion device, a turbine, a regenerator, and a generator, a second turbine and a second heat cycle mechanism composed of a pressure restoration compressor are provided together on an exhaust side of the turbine to supply exhaust gas of the turbine to the second turbine and expand its outlet pressure excessively below the atmospheric pressure, then its outlet gas is introduced into the pressure restoration compressor after passing through the regenerator to raise its exhaust pressure up to the vicinity of the atmospheric pressure, discharge it into the atmosphere, and drive the generator. Owing to the configuration, quantity of heat discharged to the outside without being converted to work in the inputted heat energy is reduced, an output is increased, and energy utilization efficiency is improved. Furthermore, if exhaust gas of the second turbine is introduced into the pressure restoration compressor after passing through the regenerator and a gas cooling device in the second heat cycle mechanism, an output is increased and thermal efficiency is improved further.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198376-A (JP)
Title: Coding method and apparatus, and record medium
Inventor: HAYAMIZU ATSUSHI
IPC: H03M7/40
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that coding has to be made while processing indefinite bits and discriminating constraint length for making coding equipment complex, and constraint length judgment due to variable length coding must be made.  <P>SOLUTION: Coding for outputting a three-bit fixed-length output-coding word or terminating processing is made to the input bit of upper two bits, in an input bit series where DSV control bits that are accumulated in a shift register 110 are inserted using a coding table 111. The terminate processing is made by using a terminate table. A row of codewords having a small DSV value in rows of codeword that are accumulated in coding memories 116 and 117 is outputted from a memory control section 119. The row of codeword is coded as if it is fixed-length coding by using the coding table 111, and is a codeword that is subjected to DSV-controlled variable length coding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200367-A (JP)
Title: Calibration method for parallel mechanism
Inventor: ARAI TATSUO
IPC: G05B19/404
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method for a multi-degree-of-freedom parallel mechanism that can minimize measurement of attitude information and the like difficult to measure.  <P>SOLUTION: The calibration method comprises a step of differentiating nonlinear simultaneous equations modeling kinematics of a six-degree-of-freedom fixed linear type parallel mechanism to produce linear simultaneous equations of infinitesimal displacement, a step of separating the simultaneous equations into an attitude equation showing a relation between an attitude of an end plate and mechanism parameters and a position equation showing a relation between a position and the mechanism parameters, a step of producing combinational simultaneous equations where one attitude equation and eleven or more position equations are combined appropriately, a step of measuring one set of attitude information and eleven or more sets of position information with variation in the positional and attitude of the end plate, and a step of estimating the mechanism parameters from the measured information and the combinational simultaneous equations and calibrating them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189953-A (JP)
Title: Sectional furniture of panel and desk
Inventor: TAHORA YOSHIHIRO
IPC: F16B12/10
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sectional furniture of a panel and desk capable of realizing an arrangement having the panel in a back face and at least one side of the desk, an arrangement having the panel linearly in the back face of the desk, a form with the panel arranged in a bent state in side parts of the desk and even an easy change of the layout.  <P>SOLUTION: The sectional furniture of the panel and the desk is comprised by arranging the panel 2 in at least a rear part of the desk 1, the panel 2 comprises a main panel 3 and a sub-panel or sub-panels 4 provided on one side or both sides of the main panel 3, and the main panel and the sub-panel are connected so as to bend.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192289-A (JP)
Title: Oil feed device
Inventor: OGAWA SUSUMU
IPC: B66F9/06
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a damage caused when a hose which extends and contracts according to hydraulic variation contacts a bent Cable Bear (R).  <P>SOLUTION: The oil feed device has a manifold support cover 85 which is attached to tip end parts of Cable Bear (R) covers 71 and 81. The cover is a container shape with a pointed top and, inside the cover, a through pin 88 for extending in a width direction of the Cable Bear (R) cover 71 and 81. A plurality of connector blocks 91 are inserted to the through pin 88 and the connecter blocks are uniquely rockable for the though pin 88. The connector block 91 has two hydraulic ports P1 and P2. An end of a hose H for extending from Cable Bears 51 and 62 is connected to the hydraulic port P1 and an end of the hose H for extending to a tip end side of a boom is connected to the hydraulic port P2. When the hose H extends and contracts according to the hydraulic variation, the connector blocks 91 move in the extension and contraction direction of the hose H or move in the extension and contraction direction and rock to absorb the extension and contraction movement of the hose H.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158974-A (JP)
Title: Fishhook remover
Inventor: OHINATA SADAHIRO
IPC: A01K97/18
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishhook remover whose insertion length can freely adjust to a hook-taken place in a caught fish, and which can easily be used, can easily remove a fishhook even on a night fishing, can immediately remove the fishhook at a fishing site, and can measure the body length of the caught fish.  <P>SOLUTION: A short bent connection portion 13 disposed at the rear end of the shaft portion 11 of a fishhook remover main body 2, and the connection portion 13 is fit into a hole selected from fitting holes 3 formed in an easily gripping shape holding portion 1. Electric sources 6 and illuminating lamps 4 disposed in a direction for irradiating the tip portion of the fishhook remover main body 2 are disposed in the holding portion 1. Thereby, a fishhook can easily be removed on night fishing. A tape measure 7 is disposed in the holding portion 1, and the body length of a caught fish can thereby be measured at a fishing place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502921-A (JP)
Title: ハンドヘルドアプリケーションデバイスを用いた双方向テレビアプリケーションシステム
IPC: H04N7/081
Filed: 2000-06-07
Abstract: (57)【要約】
ハンドヘルドアプリケーションデバイスが、テレビ関連または他のアプリケーションにアクセスして、ユーザテレビ機器上で実行されるテレビ関連アプリケーションを制御する機会をユーザに提供する。ハンドヘルドアプリケーションデバイスは、テレビ関連アプリケーションまたは他のアプリケーションの機能と連係して働くコントロールを有するタッチセンサ式画面を有し得る。上記アクセスをユーザに提供する方法において、双方向テレビアプリケーションデータが番組リスト項目およびさらなる番組編成情報を含み、双方向テレビアプリケーションデータを１つ以上のタッチセンサ式コントロールを有するハンドヘルドアクセスデバイスで受信し、ハンドヘルドアプリケーションデバイスで、タッチセンサ式コントロールを用いて双方向テレビアプリケーションデータにアクセスする機会をユーザに提供する。
Patent JP-2003506683-A (JP)
Title: タンパク質結合事象を分析する方法
IPC: G01N33/15
Filed: 2000-07-27
Abstract: (57)【要約】
本発明は、タンパク質／リガンド複合体の誘電性に基づいてタンパク質／リガンド複合体を直接検出することができるシステムを使用して、タンパク質結合事象を分析する種々の方法を提供する。タンパク質結合事象を包含する種々の分析、例えば、リガンドライブラリーのスクリーニング、タンパク質結合相互作用、およびリガンドの同定において、このシステムを使用することができる。また、このシステムは多様な分析および診断の用途において利用することができる。
Patent JP-2003507618-A (JP)
Title: 互いに動く複数のピストンを有する熱ガス機関
IPC: F01B7/20
Filed: 2000-08-10
Abstract: (57)【要約】
この発明は、可動な外側及び内側ピストンを有し、２つのピストンのうち１つは他のピストンの内側を動く熱ガス機関である。それゆえ、外側ピストンは、同時に、内側ピストンのシリンダーを構成し、内側ピストンのストローク範囲は外側ピストンのストローク範囲の中央もしくはほぼ中央に存在する。
Patent JP-2003509309-A (JP)
Title: 多重ピストン・ラチェット式調合器
IPC: B05B9/047
Filed: 2000-09-18
Abstract: (57)【要約】
本発明は多重式調合器であって、その調合器は、内部で少なくとも二つのチャンネル（１ｅ）に分割されている中空本体（１）と；少なくとも二つのラチェット部材（４）に力を作用するラチェットカップ（３）であって、各々のラチェット部材が少なくとも二つのピストン（２）に固定的に接触していて、各々のピストンがチャンネル内部に配置されているラチェットカップと；ラチェットカップをピストンから離して付勢するための、少なくとも一つの反動部材（５）と；本体内部に配置された出口オリフィス（１ｃ）と；さらに選択的に、調合された製品を導びく導管（６）と、製品のドライアウトを防止するためのシール機構（７）とアクチュエータ（８，９）とを具備している。
Patent JP-2003524886-A (JP)
Title: ３次元デバイスの集積化方法および集積デバイス
IPC: H01L21/8238
Filed: 2000-09-29
Abstract: (57)【要約】
デバイス集積化方法および集積デバイス。本方法は、第１および第２の加工物の表面を各々約５〜１０Åの表面粗さまで研磨する工程を含む。第１および第２の加工物の研磨された表面は、互いに接合される。第３の加工物の表面は、前記表面粗さまで研磨される。第３の加工物の表面は、第１および第２の加工物に接着される。第１、第２および第３の加工物は、各々好ましくはウエハ形態にある１つの表面上に形成される薄い材料を有する半導体デバイスであり得る。薄い材料は、所望の表面粗さまで研磨され、その後、互いに接合される。薄い材料は、各々この薄い材料が上に形成される材料の表面非平面度の約１〜１０倍の厚さを有する。多数のデバイスが互いに接合され得、デバイスは、異なるタイプのデバイスまたは異なる技術であり得る。
Patent JP-2004500594-A (JP)
Title: クライアント装置に広告を配布するためのｅ−メールソフトウェアおよびその方法とシステム
IPC: G09F19/00
Filed: 2000-10-20
Abstract: 【課題】通信ネットワークを介してクライアント装置に広告を分配する。 【解決手段】通信ネットワークを介する通信のために形成されたクライアント装置に使用するためのソフトウェアは、通信ネットワークを介して、選択された広告ダウンロード時間に、クライアント装置と広告配布サーバとの間で広告のダウンロード通信リンクを行う第１通信機能と、通信ネットワークを介して、データ通信サービスのプロバイダとデータ通信リンクを行う第２通信機能と、ここで広告のダウンロード通信リンクとデータ通信リンクは別個の通信リンクであり、 　広告配布サーバシステムから広告ダウンロード通信リンクを介して広告をダウンロードする広告ダウンロード機能と、クライアント装置に結合された記憶媒体にダウンロードされた広告を記憶する広告記憶機能と、そして、記憶された広告について少なくとも選択された広告の表示を行う広告表示機能とを供給する。   【選択図】図１
Patent JP-2003512343-A (JP)
Title: 脂肪酸によるソルビトールの直接エステル化方法
IPC: C07B61/00
Filed: 2000-10-13
Abstract: (57)【要約】
低カロリー脂肪代替物として有用なソルビトール脂肪酸エステル類の混合物が直接エステル化方法によって製造される。この方法は、ソルビトールを、任意にエステル化触媒の存在下で、遊離脂肪酸で直接エステル化することを含む。生成されるソルビトールエステルは、約３〜約５.５の範囲の平均ヒドロキシル置換度を有する。この部分的エステル化は、不都合な生理的副作用、又は添加剤の必要なしに、低カロリー脂肪代替物として役立つエステル類の混合物をもたらす。更に、この直接エステル化方法は、多量の有機溶媒又は漂白剤の必要なしに進行する。
Patent JP-2003513149-A (JP)
Title: インターポリマー含有潤滑油組成物
IPC: C10M143/08
Filed: 2000-10-24
Abstract: (57)【要約】
潤滑油組成物であって、該組成物は、大部分の潤滑粘性油および少量の粘性改善量の実質的にランダムなインターポリマーを含み、このインターポリマーが、以下：（１）エチレン、（２）芳香族ビニルモノマー、ヒンダード脂肪族ビニルモノマー、および脂環式ビニルモノマーからなる群から選択される１種以上のビニルモノマー、および（３）３〜約２０個の炭素原子を有する１種以上のオレフィンモノマーを含み、粘性改質剤として有用である。
Patent JP-2003514516-A (JP)
Title: 多能性細胞と細胞株の雌性発生的または雄性発生的産生および分化した細胞と組織を産生するためのその使用
IPC: A61K35/12
Filed: 2000-10-27
Abstract: (57)【要約】
単為生殖胚（特に霊長類）から多能性（胚幹）細胞を得るための方法が提供される。これらの細胞は、分化した細胞、組織、および臓器（特にヒトおよび非ヒト霊長類の細胞、組織、および臓器）を産生するのに有用である。
Patent JP-2003516021-A (JP)
IPC: H04B1/707
Filed: 2000-11-29
Abstract: A method for broadcasting channel information, available channel and data rate of a base station in a CDMA communication system. The base station receives information indicating that a mobile station has data to transmit, over an access preamble channel. The base station transmits use status information of physical channels and maximum available data rate information on a status indicator channel. The mobile station receives the use status information of physical channels and the maximum available data rate information through the status indicator channel from a base station. The mobile station transmits to the base station an access preamble for requesting allocation of a given physical channel determined depending on the use status information and the maximum available data rate information.
Patent JP-2003520522-A (JP)
IPC: H04W68/00
Filed: 2001-01-12
Abstract: The invention relates to operations in TDD (time division duplex) mode in third generation cellular telecommunication systems. According to the invention, the power level of midamble of the burst sent in the slot of the PICH channel has a predefined relation to the power level of the bursts sent at the primary CCPCH channel. This allows the mobile communication means to receive only one burst for obtaining both desired pieces of information by decoding the PICH bits to find out if a paging message is to be received, and measuring the reception level of the midamble of the PICH burst for determining the quality of the radio connection.
Patent JP-2003521201-A (JP)
Title: 電力解析に耐えるマイクロプロセッサ
IPC: G06F7/00
Filed: 2001-01-26
Abstract: (57)【要約】
機密マイクロプロセッサが、「１１」状態がアラームを伝搬すること以外はデュアルレール符号化非同期論理に類似した４進符号化論理を用いて設計される。アラーム信号はその経路における機密データを削除する。４進符号化論理は、電力グリッジ、および単一トランジスタまたは単一配線の故障に対し、復元力を与える。電力消費のデータ依存性が既に低いため電力解析攻撃が困難となり、それらは、データおよび制御経路にランダム遅延を挿入することによって、また、ソフトウェアが同等の命令シーケンス間で非決定論的選択を行なえるようにするセットランダムキャリー命令によって、さらにより困難になる。これらの特徴は、４進符号化論理において特にうまく実現できる。
Patent JP-2005507432-A (JP)
Title: 洗剤製品
IPC: D06L4/40
Filed: 2000-11-29
Abstract: 本発明は水溶性小袋中の組成物に関するが、該小袋は少なくとも２つの区分を含み、それぞれの区分は該組成物の異なる成分を含有し、その際第一区分は第一成分を含有し、該第一成分は液体マトリックス及び過酸化物供給源を含む。
Patent JP-2004500201-A (JP)
IPC: A61M5/315
Filed: 2001-02-20
Abstract: A syringe may include various forms of a releasable stop adapted to selectively limit the travel of the syringe plunger within the syringe barrel such that a first amount of therapeutic substance may be discharged from the syringe while a residual supply of the therapeutic substance remains in the syringe. Movement of the plunger is permitted to displace the residual supply of fluid from the barrel. Syringes according to the invention find particular application as diluent syringes in a wet/dry drug delivery syringe system having two cooperating syringe barrels in which the residual supply of diluent in the diluent syringe may be used to flush additional and otherwise wasted drug from a drug syringe barrel.
Patent JP-2003525485-A (JP)
IPC: B23Q3/155
Filed: 2001-02-28
Abstract: A machine tool system ( 30 ) includes a tool ( 32 ) for cold forming a workpiece over an operating cycle and a sensor device ( 40 ) which senses each operating cycle of the tool ( 32 ). Identification data for the tool ( 32 ) and operating data for the tool ( 32 ) are stored on an electronic device ( 34 ) fixedly mounted to the tool ( 32 ). At least one interface device ( 46 ) provides communication between the electronic device ( 34 ) and the sensor device ( 40 ).
Patent JP-2003526300-A (JP)
IPC: H04S1/00
Filed: 2001-03-07
Abstract: The invention provides a system for optimization of three-dimensional audio listening having a media player and a multiplicity of speakers disposed within a listening space, the system including a portable sensor having a multiplicity of transducers strategically arranged about the sensor for receiving test signals from the speakers and for transmitting the signals to a processor connectable in the system for receiving multi-channel audio signals from the media player and for transmitting the multi-channel audio signals to the multiplicity of speakers, the processor including (a) means for initiating transmission of test signals to each of the speakers and for receiving the test signals from the speakers to be processed for determining the location of each of the speakers relative to a listening place within the space determined by the placement of the sensor; (b) means for manipulating each sound track of the multi-channel sound signals with respect to intensity, phase and/or equalization according to the relative location of each speaker in order to create virtual sound sources in desired positions, and (c) means for communicating between the sensor and the processor. The invention further provides a method for the optimization of three-dimensional audio listening using the above-described system.
Patent JP-2003527941-A (JP)
Title: 特に核・生物・化学兵器による攻撃に対して個人を保護するためのデバイス
IPC: A62B18/08
Filed: 2001-03-26
Abstract: (57)【要約】
呼吸用デバイスあるいはＮＢＣ保護を提供するためのデバイスは、呼吸ガス流入を許可する口鼻マスクと、吐き出し逆止弁を具備しかつマスクとは異なりかつ頭部に直接装着される要素により担持される呼吸ガス結合部材を具備した吐き出し流出口と、を備えている。前記結合部材は、口鼻マスク供給部に漏出防止状態で接続可能とする通路と、呼吸ガス供給部（３２）との接続部を後方に持っていく側方パイプ（３４）と、を有している。
Patent JP-2003530232-A (JP)
Title: アッセンブリィ方法
IPC: B23B49/00
Filed: 2001-04-06
Abstract: (57)【要約】
第１の部品（４０）上のアッセンブリィポイントＰの位置決めをする方法であって、このアッセンブリィポイントでは該第１の部品が第２の部品１に接合させることとなり、該方法は次の段階で構成されている：第２の部品に関してアッセンブリィ位置（１ａ，１ｂ，１ｃ，１ｄ）を決める段階と；第１の部品の表面（４３）の部分（４２ａ，４２ｂ，４２ｃ）を測定する段階、ただしこの表面は第２の部品からは間隔がとられていて、それによりその表面の位置と配向とが定義されるようになっているものとする；第１の部品の表面上のアッセンブリィポイントを計算する段階、ただし、ここで第１の部品の表面はが該決められたアッセンブリィ位置と第１の部品の表面との間を通るベクトル（Ｎ）によって交差されているものとする。
Patent JP-2003532290-A (JP)
Title: シリコン／金属複合膜堆積物を選択的に酸化するための方法及び装置
IPC: H01L29/78
Filed: 2001-04-26
Abstract: (57)【要約】
複合膜を選択的に酸化する方法。本発明においては、下側のシリコン膜と、バリア層と、バリア層上の上側金属膜とを備えた複合膜を有する基板が反応チャンバ内に配置される。その後、反応チャンバ内に不活性ガスが供給されて、反応チャンバ内に不活性環境が形成される。その後、不活性環境で、基板の温度が第１の温度から第２の温度まで高められ、即ち、上昇される。基板の温度が第２の温度まで上昇された後、シリコンを酸化するが金属を酸化しない環境に基板が晒される。
Patent JP-2003534703-A (JP)
Title: ディジタルリンクからの別個のアナログオーディオプログラムの生成
IPC: H04H1/00
Filed: 2001-05-02
Abstract: (57)【要約】
プロセッサベースのシステム（１０）内のコーデック（２６）は、少なくとも２つの別個のオーディオプログラムを同時に処理する。このことは、例えば、１つのオーディオプログラムを再生している間に別のオーディオプログラムを同時に記録することに有用である。第１のディジタル−アナログ変換器の対（５８）は第１のミキサ（６２）に接続され、第２のディジタル−アナログ変換器の対（８０）は第２のミキサ（８２）を含む。このため、２つの別個のオーディオプログラムは、それぞれが別個のディジタル−アナログ変換器及びミキサによって同時に処理される。
Patent JP-2002236409-A (JP)
Title: Contact electrostatic charging method and device
Inventor: OFUKU EIJI
IPC: G03G15/02
Filed: 2002-01-08
Abstract: PROBLEM TO BE SOLVED: To electrostatically charge an object body by a direct electrostatic charging system which prevents air discharge and directly moves electric charges when the object body is electrostatically charged by making a contact electrostatic charging member abut on the object body and applying a voltage between those contact electrostatic charging member and object body. SOLUTION: The electrostatic charging is carried out so that the electrostatic capacity of the contact electrostatic charging member 1, the electrostatic capacity of the object body 2 to electrostatically be charged, and the applied voltage meet a condition of a formula (1) where C1 is the electrostatic capacity (Fμm-2) of the contact electrostatic charging member, C2 the electrostatic capacity (Fμm-2) of the object body to electrostatically be charged, VT the applied voltage (V), and ε0 the vacuum permittivity=8.854×10-18 Fμm-1.
Patent JP-2003203886-A (JP)
Title: Method for isolating element, and method for transferring the element
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/301
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for isolating elements and a method for transferring elements, with proper accuracy and reliably, for isolating and further transferring elements formed on a substrate, and to further provide the method for isolating elements and the method for transferring elements for providing a semiconductor device at low costs by forming elements having high density.  <P>SOLUTION: A method for isolating a plurality of elements, formed on an element forming substrate, comprises a grinding step of grinding the opposite main surface to a side that the element is formed on the element forming substrate to decrease the thickness of the corresponding element forming substrate, and an isolating step of isolating elements by etching between a plurality of the elements on the element-forming substrate from a grinding surface side which is ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320802-A (JP)
Title: Sieving apparatus
Inventor: THOMAS GARETH DAVID
IPC: B01D29/62
Filed: 2002-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved sieving apparatus suitable for use in a municipal wastewater flow passage. SOLUTION: The sieving apparatus comprises a chamber having a nearly cylindrical shape and horizontally disposed and a rotatable cleaning member is prepared in the chamber. The rotatable cleaning member comprises a plurality of inclined and radial blades having flexible webs and/or brushes to form a seal to the wall of the chamber. The chamber has an inlet on one side and an outlet with a screen at the lower part on the other second side. The flow of the fluid, e.g. the flow of the wastewater, from the inlet to the outlet with the screen drives and rotates the rotatable cleaning member. Thus, foreign matters are discharged from a screen panel and the wastewater returns through the inlet to the main flow, in the rotatable cleaning apparatus.
Patent JP-2003206341-A (JP)
Title: Manufacturing method of polyester-type polymer
Inventor: WATABE ATSUSHI
IPC: C08G63/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain continuously a polyester-type polymer excellent in quality by solving the problems of homogeneous mixing and heat removal associated with a polyester-type polymer having a high molecular weight.  <P>SOLUTION: There are supplied continuously a polymer (A) having a hydroxy group and/or an ester bond and one or more kinds of cyclic esters (B) into reaction equipment constituted by a tower-type agitating mixer having two or more agitating shafts and a static mixer connected to the exit thereof, to obtain a copolymer (C) through the ring-opening polymerization of the cyclic esters (B) to the polymer (A).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207735-A (JP)
Title: Optical scanner
Inventor: TOMITA KENICHI
IPC: H04N1/036
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which can mitigate the influence of the deformation of an optical box due to the heat generation of a scanner motor on 'bend', 'inclination', 'magnification difference on in both sides of the scanning direction' and 'the position' of the scanning line.  <P>SOLUTION: The optical scanner is provided with a light source unit (light source part) 2, a means to perform deflection scanning by deflecting a laser beam (luminous flux) L from the light source unit 2 with a deflector 4, an fθ lens 6 with which a rotary drum (surface to be scanned) 9 is scanned with the luminous flux deflected with the means to perform the deflecting scanning, a refractive optical element 7 and a diffraction optical element 8 (scanning lens), and is further provided with the optical box 1 to house the above members and the lid of the optical box 1. The volumes of two split spaces are made nearly equal to each other when a space formed of the optical box 1 and the cover is split by the center line LC of the scanning lens in the deflecting and scanning direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210764-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a control load for controlling a generator and rendering various games through the generator.  <P>SOLUTION: In a lamp process updating process, a lamp controlling CPU subtracts a value of a process timer in use currently if rendering is being carried out, and if a process timer is brought to a time-out and rendering is not ended, the process timer value set for the following address is set. According to contents of tables (a lamp execution table, an operation execution table) set in association with the set process timer value, setting is switched so that the lamp and an LED are turned on/off or a game rendering device is turned on/off. In this way, control of the generator is sequentially carried out according to contents of the tables, and consequently, the control load for controlling the generator can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213346-A (JP)
Title: Method of removing and recovering copper by treating waste water
Inventor: TATSUMI KENJI
IPC: C22B7/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering copper as copper oxide from a liquid mixture composed of waste water of etching and waste liquid of etching containing high contents of copper chloride.  <P>SOLUTION: The method of recovering copper ions as copper oxide is provided by adding an alkali into the mixed water in the presence of an oxidizing agent to exist or by adding the oxidizing agent to the mixed water and forming copper hydroxide by addition of the alkali from the liquid mixture composed of the waste water of etching and the thick waste liquids of etching containing high contents of copper chloride.  <P>COPYRIGHT: (C)2003,JPO