baber/WOPTO huggingface dataset:
Patent JP-2003228351-A (JP)
Title: Liquid crystal driving device
Inventor: DATE YOSHITO
IPC: G09G3/20
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load capacity of a data bus, to reduce the power consumption of the data bus and at the same time, to enhance the data transfer rate by separating the data latch bus and the data transfer bus of a cascade- connected liquid crystal driving device.  <P>SOLUTION: In the liquid crystal driving device, suppression of power consumption of the data bus and high-speed data transfer become possible by providing a selector for separating the data latch bus and the data transfer bus and making only a bus being in operation to operate and by keeping a bus being in a standby in an operation stopping state while fixing the bus to an L state or to an H state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166682-A (JP)
Title: Pet food product as scorched fish paste
Inventor: INAI TETSUYA
IPC: A23K1/18
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a healthy pet food product which is fish paste scorched around the same, preventing obesity, and the like, of a pet and enhancing taste to the food product of the pet.  <P>SOLUTION: This pet food product is prepared by kneading and molding fish meat, heating the fish meat with steam and cutting the treated fish meat, putting scorch around the cut fish meat and drying the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004213957-A (JP)
Title: Card connector
Inventor: OSADA TAKAYUKI
IPC: H01R13/629
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent accidental ejection of a card due to a drop impact or the like from easily occurring, without impairing the card insertion operability although only a simple countermeasure that the shape of a bottom face of an escape path in a cam body is slightly changed is taken.  <P>SOLUTION: A slider 70 is longitudinally movably attached to a casing 50. This card connector is provided with a cam mechanism 10 having a function for locking the slider 70 at a plunging position and a function for releasing the locked state at the plunging position. The cam mechanism 10 has a lock pin 40 and a cam body 20. A looped groove 21 of the cam body 20 is provided with a lock part 24, the escape path 26 and a stepped surface 31. A lock end 41 of the lock pin 40 is elastically pressed against the bottom face of the escape path 26. The bottom face of the escape path 26 is provided with inclined faces 32 each having a rising gradient toward the upper edge of the stepped surface 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214355-A (JP)
Title: Rotation and revolution type barrel etching device and working method using media
Inventor: ITO AKIRA
IPC: H03H3/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation and revolution type barrel etching device, a processing vessel and a media therefor.  <P>SOLUTION: In order to achieve the purpose, the rotation and revolution type barrel etching device is provided with a revolution shaft, provided vertically to the surface of installation of the device, and the inclination of the axis of rotation is 0°-45° with respect to the axis of revolution toward the revolution axis side while a site of at least contacting with etching solution is provided with a resistance to chemicals and the shape of the working vessel is substantially cylindrical while one end of the working vessel is closed by a bottom unit having a predetermined curvature or a bottom unit constituted of the curved bottom with the predetermined curvature and a plane unit and the other end of the same is opened and is sealed tightly by a lid. The inner surface of the working vessel is provided with recesses and projections while a media, having a resistance to chemicals with respect to the etching solution, is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003534802-A (JP)
IPC: C12N1/21
Filed: 2001-05-28
Abstract: The present invention relates to a variable region of the monoclonal antibody against the S-surface antigen of hepatis B virus and a gene encoding the same, a recombinant vector containing the said gene, and a transformant obtained from the said recombinant vector.
Patent JP-2004532604-A (JP)
IPC: C07K14/00
Filed: 2001-08-17
Abstract: Binding polypeptides comprising specific amino acid sequences are disclosed that bind B Lymphocyte Stimulator (BLyS) protein or BlyS-like polypeptides. The binding polypeptides can be used in methods of the invention for detecting or isolating BlyS protein or BlyS-like polypeptides in solutions or mixtures, such as blood, tissue samples, or conditioned media.
Patent JP-2004529210-A (JP)
Title: イソオレフィンコポリマーの製造法
IPC: C08F210/00
Filed: 2001-08-16
Abstract: 本発明の対象は、イソオレフィンコポリマーをジルコニウムハロゲン化物および／またはハフニウムハロゲン化物および有機ニトロ化合物の存在下で製造するため、殊にブチルゴムを製造するための新規方法ならびにイソブテン、イソプレンおよび場合によっては他のモノマーから構成されたイソオレフィンコポリマーである。
Patent JP-2004508886-A (JP)
IPC: A61F2/24
Filed: 2001-08-25
Abstract: The invention relates to a prosthetic mitral heart valve consisting of a support housing (10) comprising a base ring (15) supporting two posts which point essentially in the direction of the ring axis and which are connected by arc-shaped walls (13, 14), these walls being used to fix two flexible leaflets. The free ends of said posts form an inner support for the leaflet. The base ring, as seen from above, has a closed, noncircular shape with a common longitudinal axis but two different-sized semi lateral axes. The posts lie on the longitudinal axis and form the transitional point from one half of the shape to the other. The invention provides that in order to avoid undercuts which can contribute to turbulence, the plane in which the connection line (17) between the tips of the posts (18, 19), and the common longitudinal axis of the post base ring shape lie is tilted at an angle (alpha) of 10° to 20°, preferably 15°, in relation to the plane that leads through the common longitudinal axis and lies vertically in relation to the surface (21) formed by the base ring; and the wall with the greater curvature supports the leaflet with the smaller surface (the mural leaflet), positioned at a greater angle to the surface formed by the base ring compared to the wall with the greater curvature.
Patent JP-2004509926-A (JP)
Title: 非熱的パルスコロナ放電反応器内および無声放電反応器内におけるメタンおよび硫化水素の変換
IPC: C01B32/40
Filed: 2001-09-26
Abstract: 【解決手段】原料ガス（１２）から水素（１８）を生成する方法。この方法は、反応器（１４）を提供する工程と、この反応器（１４）内で反応器壁（１６）を位置決めする工程と、前記原料ガス（１２）をこの反応器（１４）内へ注入する工程と、水素（１８）を生成するためこの反応器（１４）内で前記原料ガス（１２）を反応させる工程とを有する。反応器（１４）を使って水素（１８）を生成するための装置（１０）も提供される。 【選択図】図２
Patent JP-2004510862-A (JP)
IPC: A01N47/44
Filed: 2001-10-05
Abstract: The invention relates to a method for inhibiting the growth of microorganisms in a latex, especially a sterically stabilised or cationic stabilised latex and to a composition for use in the method comprising a polymeric biguanide and an isothiazolinone of the Formula (1).
Patent JP-2004528809-A (JP)
IPC: G01N33/50
Filed: 2001-10-06
Abstract: The invention relates generally to genes that encode proteins that inhibit axonal growth. The invention relates specifically to genes encoding NgR protein homologs in humans and mice. The invention also includes compositions and methods for modulating the expression and activity of Nogo and the NgR proteins. Specifically, the invention includes peptides, proteins and antibodies that block Nogo-mediated inhibition of axonal extension. The compositions and methods of the invention are useful in the treatment of cranial or cerebral trauma, spinal cord injury, stroke or a demyelinating disease.
Patent JP-2004511311-A (JP)
Title: 二重気体供給部を備える人工呼吸器
IPC: A61M16/00
Filed: 2001-10-18
Abstract: 圧力調整の方法および人工呼吸器が提供される。人工呼吸器は、正の相対圧力気体供給部、負の相対圧力気体供給部および切換弁を含む。切換弁は、正の相対圧力気体供給部に接続される正圧力ポートと、負の相対圧力気体供給部に接続される負圧力ポートと、気体送達装置と連通する気体供給ポートとを含む。人工呼吸器はさらに、気体供給と予め定められた気体供給との間の気体供給差を検出して気体供給差に実質的に関連づけられるフィードバック信号を発生するフィードバックセンサを含むことが好ましい。人工呼吸器はさらに、切換弁と連通し切換弁を動作させて正の相対圧力気体供給部および負の相対圧力気体供給部をフィードバック信号に基づいて切換弁の気体供給ポートに連通させる切換弁始動器を含むことが好ましい。
Patent JP-2004534861-A (JP)
IPC: B29C48/43
Filed: 2001-11-23
Abstract: Methods describing a process for the production of polysiloxane containing masses, containing surface treated filler material, by continuously feeding materials to a screw extruder ( 12 ) in which they are mixed and conveyed to an outlet ( 14 ) with removal of gaseous materials therefrom. The screw extruder ( 12 ) has at least two screws ( 22 ) located in communicating chambers distributed radially about a common axis ( 26 ) and extending with the axis of each screw parallel to the common axis ( 26 ). The materials being mixed in the extruder typically comprise (a) a polysiloxane, (b a reinforcing filler and (c) a hydrophobing agent. Each material is fed into the extruder ( 12 ) as the material itself or in admixture with any one or more of the others of (a), (b) and (c).
Patent JP-2004514997-A (JP)
Title: 低容量液体流の計量化送出のための方法および装置
IPC: G05D7/03
Filed: 2001-11-10
Abstract: 【課題】低容量液体流の計量化送出の一般的なタイプの方法と装置を提供する。 【解決手段】上記方法と装置は、液体を収容するタンク内へのガス流の導入と液体導管を通しての液体の押し退け量により実現される。更に、この方法を改良するために、一定レベルに維持され、タンク（４）内のガス圧力に実質的に対応する圧力（Ｐ１）で部分ガス流（Ｑ２）が質量流制御ガス流（Ｑ１）から転換され、この部分ガス流は上記タンクに案内されて液体を押し退け、部分ガス流（２）の質量流が測定される。圧力（Ｐ１）の変化により部分ガス質量流が設定され、その容量流は、ガス密度（Ｑ１）を考慮することにより決定され、液体容量流（Ｑ３）に対する所望値に対応する。 【選択図】図１
Patent JP-2004516602-A (JP)
Title: データ担体からデータを読み出すための方法及び装置並びに当該方法及び装置に使用されるデータ担体
IPC: G06F17/30
Filed: 2001-12-06
Abstract: ＣＤを再生するとき、追加のサービスがインターネット上で利用可能であってもよい。これらのサービスにアクセスするために、発行者のウェブサイトのアドレスが再生装置に知られる必要がある。従って、本発明によると、データ担体からのデータを読み出すための装置は、処理されるべきデータを読み出し、前記データ担体からの前記データを識別するためのデータ識別子を読み出すための読み出し手段と、前記読み出されたデータに関係した他の情報を要求する中央データベースへ前記データ識別子を送信するための送信手段と、前記データ識別子を使用しながら、前記情報データベースから前記中央データベースにより要求される前記他の情報、及び／又は前記他の情報を記憶する情報データベースのアドレスを有する応答メッセージを前記中央データベースから入力する入力手段と、前記中央データベースから入力された前記アドレスを使用しながら、前記情報データベースから要求されるか又は前記中央データベースを介して前記情報データベースから入力された前記他の情報を処理するための処理手段とを有する装置が、提案されている。
Patent JP-2004517522-A (JP)
IPC: H03M1/14
Filed: 2001-12-11
Abstract: An electronic circuit comprising a sample and hold circuit (S/H) for sampling and temporarily holding an input data signal (Ui, Ii), comprising means (S; TS) for the sampling of a data voltage (U1) which corresponds to the input data signal (Ui, Ii), a capacitive element (C1) for temporarily holding the sampled voltage (UC), and means (CPR) for compressing the voltage range of the data voltage (U1) which is to be sampled. The electronic circuit is further provided with expansion means (EXP) for converting the sampled voltage (UC1) into a sampled output data signal (I0) in a manner such that it corresponds linearly to the input data signal (Ui, Ii). This is achieved, for example, by using a first field effect transistor (T1) for the compression means (CPR) and a second field effect transistor (T2) for the expansion means (EXP). The gate-source voltage of the first field effect transistor (T1) forms the data voltage (U1) which is compressed since the drain-source current of the first field effect transistor (T1) is linear with respect to the input data signal (Ui, Ii). The first (T1) and second (T2) field effect transistors in fact form a sample and hold current mirror. Thus, though the output current of the sample and hold current mirror is approximately linear with respect to the input current, the output current is a sampled version of the input current.
Patent JP-2004518119-A (JP)
Title: 伸張性コーティングを有するマイクロメカニカルフローセンサ
IPC: G01F1/684
Filed: 2001-12-20
Abstract: 本発明は、半導体基板（１）上に集積されたセンサ（１）、特にフローセンサは、膜（５）上の測定素子（２）を備えるに関する。膜の撓みを防止するために、伸張性のあるコーティング（９）が形成されている。このコーティングは膜を覆うが、能動電子部品の電気特性を損なわないように、好ましくは、半導体基板（１）上に組み込まれた能動電子部品を覆われていないままにする。
Patent JP-2004525370-A (JP)
Title: 時打ちを備えた時計
IPC: G04B23/02
Filed: 2001-03-21
Abstract: 本発明は、時間を計る時計のムーブメントと、時計のムーブメントから独立した主ぜんまい（４４）のバレル（２０）によって駆動される時打ち（２２）とを備える時計に関する。この創意に富んだ時計は、手動で駆動して、時打ち（２２）を作動させることのできる機械的制御手段も備える。前記時計は、バレル（２０）が巻き上げステム（３４）によって巻かれ、その自由端には歯付きセグメント（３２）が付くことを特徴とする。この巻き上げステムは、一方の端部で巻き上げボタン（２４）に、他方の端部で前記時打ち（２２）用の主スプリング（４４）に運動学的に連結される。
Patent JP-2005507267-A (JP)
IPC: A61G7/05
Filed: 2001-08-15
Abstract: A service bed comprising a chassis, a guide mechanism movably supported by the chassis, and a mattress having an undulation formed by routing the mattress through the guide mechanism. The guide mechanism includes dispensing and collecting rollers for installing at least one first stratum between the mattress and the occupant of the service bed and for removing at least one second stratum installed between the mattress and the occupant.
Patent JP-2004525470-A (JP)
Title: 中央処理装置とメモリとの間でのデータ送信を保護する方法及び装置
IPC: G06F21/60
Filed: 2002-05-15
Abstract: 本発明は、中央処理装置（１０）がメモリ（１３）にアクセスするために使用するアドレス（ＬｏｇＡｄｒ）に対して２段階でスクランブルをかける方法に関する。第１の暗号化論理（１１）は、固定された不変のキー（ＫＥＹ１）を適用し、一方、第２の暗号化論理（１２）は、メモリ（１３）内に記憶された変化可能な第２のキー（ＫＥＹ２）を適用する。中央処理装置（１０）の初期化段階中に書き込まれたコンフィギュレーションデータは、第２の暗号化論理（１２）の迂回中にバイパス（１５）を介してアクセスされる特定のコンフィギュレーション領域内に記憶されることが好ましい。上記バイパスは、第１段階で暗号化されるアドレス（Ｃｉｐｈｅｒ１）と初期化段階中に記憶された値（ＳｅｃＲｏｗＣｉｐｈｅｒ１，ＳｅｃＲｏｗＣｉｐｈｅｒ２）とを比較するバイパス論理（１４）によってアクティブにされる。
Patent JP-2005509932-A (JP)
Title: 相互的な測光効果を発生させる、装置、サーバ、システム及び方法
IPC: G06T15/50
Filed: 2002-04-30
Abstract: 本発明は、相互的な測光効果を発生させるための装置に関する。本発明はまた相互的な測光効果を発生させるための測光パラメータを供給するサーバに関する。さらに本発明は、そのような装置及びサーバを包含するシステムに関する。本発明によれば前記の装置（１）は、前記の視覚データセット及びそれぞれがこの視覚データセットと関連づけられた測光パラメータを受信して多重解除する手段と、これらの測光パラメータに関して発生される前記の相互的な測光効果を規定する手段と、前記視覚データセットを共通の支援空間に配置し、前記測光パラメータに関して規定された前記効果を、少なくとも１つの視覚データセットが前記共通の支援空間において少なくとも１つの別の視覚データセットに影響を及ぼすように、前記視覚データセットの内の少なくとも１つの視覚データセットから前記視覚データセットの内の少なくとも１つの別のデータセットに適用する、合成及び描画手段とを包含する。
Patent JP-2004215038-A (JP)
Title: System and method of in-vehicle communication and frequency setting apparatus
Inventor: NISHI YASUHIKO
IPC: H04J11/00
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce reception disturbance in a broadcast wave receiver caused by the radiation noise of a carrier wave.  <P>SOLUTION: A communication ECU 11 identifies each broadcast wave frequency corresponding to an area including a vehicle position detected by a GPS apparatus 16 based on a frequency table stored in a ROM 11a, calculates divided frequencies from the identified frequency, and sets a frequency for modulation of the carrier wave which is different from each broadcast wave frequency and the divided frequencies thereof. The set frequency for modulation is transmitted from the communication ECU 11 to left- and right-door ECU 12, 13. The left-door ECU 12 generates a carrier wave of the transmitted modulation frequency, superposes a signal for transmission thereupon, and transmits the superposed signal to the right-door ECU 13. The right-door ECU 13 demodulates the received signal based on the transmitted modulation frequency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210514-A (JP)
Title: Elevator cage device
Inventor: KAMINARI YOSHIMICHI
IPC: B66B11/02
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elevator cage device where a trunk door can be easily opened for using a trunk provided at the back of the cage and the trunk can be conveniently used.  <P>SOLUTION: The opening trunk 7 is provided at a far side wall 4 of the cage 6. The bottom edge part of the trunk door 11 is placed above a surface of a car floor 1 and one side of the door is attached pivotally to a side edge of an opening part 10 of the trunk 7 through a vertical axis. A bottom edge part of an auxiliary trunk door 13 is attached pivotally to the surface of the car floor 1 for being placed and kept standing at the back of the trunk door 11 regularly and being made to tilt toward the backside of the trunk 7 and displaced to the opening position when the trunk 7 is used. Accordingly, the trunk 7 is regularly closed with the trunk door 11 and the trunk door 11 can be opened with a floor mat 23 laid on the car floor 1 without any problem when it needs to be opened so as to make the trunk 7 used swiftly with little trouble.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212843-A (JP)
Title: Lens driving device
Inventor: OTA HIROKI
IPC: G02B7/04
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving device capable of restraining the deviation and the inclination of the optical axis of a lens in the case of moving the lens in the optical axis direction of the lens.  <P>SOLUTION: When voltage is applied to an actuator 18, force in a direction X acts on a lens unit 12 by force by which the actuator 18 is to be displaced in the direction X. At such a time, a holding member 14A makes force W1 in a direction from a holding position H1 to a fixed position P1 act on the lens unit 12 as seen from the optical axis L direction. Then, a holding member 14B makes force W2 in a direction from a holding position H2 to a fixed position P2 act on the lens unit 12. The force W1 and the force W2 are set in reverse directions and have the same strength, and their directions are deviated from a center O, so that angular moment centering the optical axis L acts on the lens unit 12. Therefore, the lens unit 12 is rotated around the center O while moving in the optical axis L direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209910-A (JP)
Title: Medium for ink jet
Inventor: TANIGUCHI HITOSHI
IPC: B41M5/50
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium for ink jet which has excellent properties of absorbing and fixing water-based ink and an excellent water resistance, which makes the base film and an ink absorbing layer hard to peel off from each other and is excellent also in weather resistance.  <P>SOLUTION: This medium for ink jet has the base film formed of a polyolefin resin and the ink absorbing layer laid on the surface side of the base film. The ink absorbing layer is formed of a polyurethane resin composition which is prepared by compounding a polyurethane resin emulsion prepared by making a polycarbonate polyol react with an aliphatic isocyanate compound, an acetoacetylated vinyl alcohol and one kind or more of calcium carbonate and silica. Between the base film and the ink absorbing layer, an intermediate layer formed of a water-absorbing polyurethane composition prepared by compounding an isocyanate curing agent and a non-yellowing polyurethane resin is interlaid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209616-A (JP)
Title: Tool and method for polishing
Inventor: ENDO HIROYUKI
IPC: B24B53/017
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To minimize frictional resistance to obtain a processed surface without scratches at the time of polishing and grinding, and to obtain a processed surface with high accuracy by stabilizing a removal depth, in an ultraprecision polishing tool.  <P>SOLUTION: The polishing tool is constituted of a material hardened by a resin binder together with abrasive grain of particulates formed of a porous carbon material. The particulates formed of the porous carbon material are exposed to the polishing surface of the polishing tool, and are brought into contact with the polishing surface of the polishing tool. Lubrication oil (polishing oil) is adsorbed in a porous surface of the particulates, and the polishing surface does not float from a polished surface by intervention of the lubrication oil (polishing oil). Therefore, a polishing effect of the polishing tool effectively works on the polished surface. The porous carbon material has self-lubricating capability, therefore the self-lubricating capability decreases the frictional resistance of the polishing surface to the polished surface, thus obtaining the processed surface without scratches at the time of polishing and grinding, and obtaining the processed surface with high accuracy because the removal depth is stable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210231-A (JP)
Title: Resistor blade fitting structure
Inventor: ISHIGURO EIJI
IPC: B60H1/34
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor blade fitting structure capable of reducing the cost of a die by reducing slide cores in a die.  <P>SOLUTION: In a retainer 3 to constitute a resistor 1, a fitting hole 38 to fit a distal blade 37, an engagement recessed part 36 to be engaged with a blade assembly 5, and a damper supporting hole 39 are formed on upper and lower wall surfaces of the retainer 3, and no molding portion is formed in right and left wall surfaces of the retainer 3. In the blade assembly 5, a supporting plate 52 to support a plurality of proximal blades 51 by both ends, a claw part 55 to be engaged with the engagement recessed part of the retainer 3 is formed on upper and lower end portions of the supporting plate 52, and the blade assembly 5 is fitted to the retainer 3 in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221172-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OSHIKA KATSUSHI
IPC: H01L21/3065
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of damage on a compound semiconductor substrate without lowering of working efficiency.  <P>SOLUTION: In the semiconductor device including any of silicon oxide film or silicon film formed by anisotropic etching over the compound semiconductor substrate, the other film is allocated under any film of the silicon oxide film and silicon film, and the other film works as an etching stopper of the anisotropic etching. Moreover, in the method of manufacturing semiconductor device for conducting anisotropic etching to any film of the silicon oxide film and silicon film over the compound semiconductor substrate, the other film is allocated under any film of the silicon oxide film and silicon film, and the anisotropic etching of one film is performed using the other film as the etching stopper. Since an etching stopper can be formed for the anisotropic etching of the compound semiconductor device, damage on the compound semiconductor substrate can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215865-A (JP)
Title: Game machine and game program
Inventor: SUZUKI HIDEYUKI
IPC: A63F7/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that un-access data exists in the case of performing consecutive advance notice defining a big prize winning with a first stop pattern in a conventional game machine.  <P>SOLUTION: In the case of not carrying out the consecutive advance announcement, left, right and medium symbols are decided by a lottery (ST 142), and ready pattern check data and the left symbol are compared with the right symbol as reference (ST143, 144). When a ready-to-win state is generated when the left symbol coincides with the data, the left symbol is changed to a release symbol based on the data (ST147). In the case of not coinciding, respective drawn symbols are decided to be losing symbols.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217110-A (JP)
Title: Electric power steering device
Inventor: SAITO TAKESHI
IPC: B62D5/04
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device having a superior durability and a high reliability for improving a lubricating state between a worm gear and a worm wheel constituting a gear reducer mechanism, producing no uncomfortable sound such as a tooth striking sound or vibration sound and the like.  <P>SOLUTION: A worm 32 acting as a driving wheel is made of metal and a hard carbonic film is formed at the surface of a tooth part. In addition, a worm wheel 31 acting as a driven gear is provided with a cylindrical resin part 43 integrally formed by polyamide resin at an outer circumferential surface of a metallic core 42, and an outer circumferential surface of the resin part 43 has gear teeth 44. The hard carbonic film at the surface of the tooth of the worm 32 is formed by a plasma CVD process and a plasma ion implanting process and the like. The hard carbonic film is formed at the surface of the teeth at the worm 32 to cause a wetness for grease to be improved, enable a lubricating characteristic between the gears to be improved and then it is possible to provide an electric power steering device having a longer life and a higher reliability than those of the prior art.  <P>COPYRIGHT: (C)2004,JPO&NCIPI