baber/WOPTO huggingface dataset:
Patent JP-2009521098-A (JP)
Title: 歪み補償の準安定化合物ベースヘテロ接合バイポーラトランジスタ
IPC: H01L29/161
Filed: 2006-11-03
Abstract: 歪み補償原子種を置換配列することにより、例えば、ＳｉＧｅ  ＮＰＮ  ＨＮＴの電子装置（１００）へ、その場で添加した歪み補償の準安定化合物基部（１０７）を電子装置（１００）に擬似格子整合を増大し統一するための方法。本発明は歪みＳｉＧｅ、ＭＯＳアプリケーションのＳｉ、垂直薄膜トランジスタ（ＶＴＦＴ）、および様々なその他の電子装置型などの、その他の電子装置の歪み層にも適用する。例えば、ＧａＡｓ、ＩｎＰ、およびＡｌＧａＡｓの、ＳｉＧｅ以外の化合物半導体から形成される装置も本願に記載する有益な工程に適している。
Patent JP-2009516790-A (JP)
Title: 改ざん防止および再使用可能な高安全性シール
IPC: E05B39/02
Filed: 2006-11-20
Abstract: シールが開き、次いで使用可能な状態に戻されるたびに認証部が無秩序に変化するため無限に再使用できる高安全性シール。このシールは、少なくとも一方が他方に対して開いた位置へ移動可能である少なくとも２つの認証部材（１）および（２）で構成されている。この２つの認証部材は、閉じた位置では固定され安定する。新たに固定位置になるたびに、２つの認証部材は協働して、検査時の比較のためのデータベースに記憶される新しい認証特性を生成する。この特性は、シールが不正にまたは故意に開かれたときに取り消されて他の特性に置き換えられ、それによって、シールが開かれたことが証明される。
Patent JP-2009519781-A (JP)
Title: 遠位大腿膝義肢
IPC: A61F2/38
Filed: 2006-12-14
Abstract: 女性患者の解剖学的構造によりぴったり合うよう、既存の義肢より前後側寸法が大きくなり、内外側寸法が狭まるように設計される遠位大腿膝義肢セット。義肢は、遠位側から見た時、Ｍ／Ｌ寸法が義肢の後端から始まって義肢の前端に向かって次第に顕著に狭まるほぼ台形の形状を有するように設計される。加えて、義肢は各々、切除された大腿骨の解剖学的構造にぴったり合うように縮小された形の膝蓋溝と縮小された形の前側顆を含み、また、女性の解剖学的構造に合うように最適化された溝トラッキングも含む。
Patent JP-2009523467-A (JP)
Title: 肥満を治療するための胃内袋
IPC: A61B17/00
Filed: 2006-12-21
Abstract: 抗消化性すなわち実質的に不消化性の材料で作られており、肥満治療のために、哺乳動物の胃の内腔に留置された袋に導入される少なくとも１つの胃内部材を備えている器具と方法。１つ又は複数の胃内部材は、部分的に圧縮されている第１の形態で送達管の中に装填され、オーバーチューブに送達される。オーバーチューブは、近位端と、遠位端と、胃の内腔に留置されたに送達するために第１の形態にある胃内部材を受け入れるように構成されているルーメンとを含んでおり、胃の内腔で、胃内部材は第２の形態に拡張する。器具は、更に、胃の内腔の中に送達されると胃内部材を閉じ込めるため袋と係合する拘束要素を備えている。
Patent JP-2009522914-A (JP)
Title: 通信網を介して加入者端末機に送信されるオーディオ信号の出力品質改善のためのオーディオ信号の処理方法およびこの方法を採用したオーディオ信号処理装置
IPC: G10L25/78
Filed: 2007-01-08
Abstract: 本発明は、通信網を介して加入者端末機に送信されるオーディオ信号の出力改善のためのオーディオ信号の処理方法およびこの方法を採用したオーディオ信号処理装置に関し、より詳細には、通信網を介して加入者端末機に送信されるオーディオ信号を処理してオーディオ信号を符号化するコーデックモジュールでオーディオ信号を音声信号として判断できるようにすることで、加入者端末機に送信されるオーディオ信号の音質低下を防ぐオーディオ信号の処理方法およびこの方法を採用したオーディオ信号処理装置に関する。本発明によれば、通信網を介して送信されるオーディオ信号を音声コーデックを用いて前処理することで、通信網を介して該当するオーディオ信号が送信されるときに、コーデックモジュールで該当するオーディオ信号を音声として判断する確率を高めることができる。
Patent JP-2009525063-A (JP)
Title: クロロブチルまたは塩素化ブチル栓を用いるパリカルシトールの安定化
IPC: A61K9/08
Filed: 2007-01-18
Abstract: 本発明は、容器においてクロロブチル栓または塩素化ブチル栓を用いることで、容器中のパリカルシトール溶液の安定性を高める方法に関するものである。
Patent JP-2009524864-A (JP)
Title: アクセス制御
IPC: G06F21/62
Filed: 2006-02-01
Abstract: 種々のリソースを有し、かつリソースを使用する任意のコンピュータ実行可能なアプリケーションを実行可能であるデータ処理端末に、アクセス制御が提供される。アプリケーションと共に使用されうるリソースの許容可能な組み合わせを定義するために、条件付きアクセス制御制約の集合を保持する。併用して実行されるアプリケーションによって使用されるリソースの許容可能な組み合わせに関する制約内でのみ、アプリケーションを許可する。異なるアクセスオブジェクトに割り当てられるアクセスログと、使用されるサービスに対応するアクセスログに格納されるサービス識別子とを使用して、制約を定義する。リソースの許容可能な組み合わせ及び／又は併用して使用可能なサービスを決定するために、命題論理を適用する。 【選択図】図２
Patent JP-2009526120-A (JP)
Title: 強化された粘弾性及び熱特性を有する金属ポリマー複合体
IPC: C08L27/00
Filed: 2006-02-09
Abstract: 本発明は、金属ポリマー複合体に関し、当該金属ポリマー複合体は、当該複合体内に強化された又は向上された特性を有する。上記特性は、粘弾性特性、カラー、磁性、熱伝導率、導電率、密度、改良された展性及び延性並びに熱可塑性又は射出成形特性を有する。
Patent JP-2009525825-A (JP)
Title: 流体送達システムおよび方法
IPC: B67D7/14
Filed: 2007-02-09
Abstract: 流体を分注する方法は、３つのプロセスを含む。これらのプロセスの１つ目は、弾性可変容積分注チャンバ内に流体をポンピングするステップを含む。分注チャンバは、通常存在する有限流体インピーダンスと吐出口と直列にある。インピーダンスは、流体の一部が吐出口を流動する間も、ポンピングされた流体を受容しながら、分注チャンバの拡張を生じさせるほど十分である。これらのプロセスのもう１つは、分注チャンバの容積に関するパラメータを経時的に繰り返し測定するステップを含む。これらのプロセスの３つ目は、パラメータの反復測定に基づいて、流体のポンピングを制御し、吐出口を流れる所望の流体流動を生じさせるステップを含む。流体を分注するための対応するシステムが、これらのプロセスを実装する。
Patent JP-2009527589-A (JP)
Title: スプレー塗料用飛沫減少組成物
IPC: C09D7/12
Filed: 2006-08-28
Abstract: 本発明に係るスプレー塗料用飛沫減少組成物は、ゴム高分子５〜２３質量部、充填剤１〜１０質量部、粘着付与剤１〜１０質量部、カップリング剤１〜３質量部、安定剤１〜３質量部、及び前記成分を溶解させるための溶剤２０〜９５質量部からなることを特徴とする。従来のスプレー用塗料に前記飛沫減少組成物を３〜１０質量％になるように混合して飛沫減少用スプレー塗料組成物を製造する。 【選択図】なし
Patent JP-2009529707-A (JP)
Title: リアルタイム直線複屈折検出偏光顕微鏡
IPC: G02B21/36
Filed: 2007-03-09
Abstract: 本発明の種々の実施形態は、偏光顕微鏡画像内の離散的な場所で検出されたＬＢ信号を定量化する偏光顕微鏡画像のリアルタイム取り込み、解析および出力を対象にしている。本発明の一実施形態では、円偏光がサンプルの中に通され、従来型の偏光顕微鏡コンポーネントによって光学的に映像化される。その後に、結果として得られる画像は、４ウェイ偏光子または検光子によって４ウェイ分離され解析され、結果として得られる４個の解析副画像は、従来型の光学顕微鏡映像化コンポーネントによって生成された原画像の４分の１のサイズの表現の範囲内の各位置における画素毎の直線複屈折、消光角、および、透過を表す３個の疑似カラー、リアルタイム画像を生成するために計算処理される。疑似カラー画像は、高効率画像撮影と効率的なプログラミング技術による撮影画像の計算処理とを用いることによって毎秒３０フレーム以上のレートで生成され得る。
Patent JP-2010155333-A (JP)
Title: Machine tool
Inventor: ISODA KOKICHI
IPC: B23Q17/20
Filed: 2009-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool suppressing a measurement error of surface shape data of a workpiece without increasing a time required for measurement, by reducing a difference between the time a touch sensor contacts the surface of a workpiece and the time a control section recognizes the contact of the touch sensor with the surface of the workpiece.  <P>SOLUTION: When the LSB of a shift register value memorized in a temporary register R is not 0 (S5;No), the coordinate value equivalent to a counter value in a counter C before a control cycle is memorized in a temporary register K (S6). When the counter value in the counter C is a register length L of a shift register content memorized in the temporary register R (S7;Yes) and the counter value in the counter C is not 1 (S8;No), the coordinate value memorized in the temporary register K is outputted as a contact position of a touch sensor (S11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081782-A (JP)
Title: Switched reluctance motor
Inventor: TANAKA SHOICHI
IPC: H02P25/08
Filed: 2009-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a motor where torque is large and loss is small with a simple structure.  <P>SOLUTION: Various suitable embodiments of a switched reluctance motor, which has a DC coil and an AC coil, are described. DC magnetic poles 43 and 45, which transfer, for example, DC magnetic flux with a rotor 2, and alternating magnetic poles 42 and 44, which transfer alternating magnetic flux, where the direction of magnetic flux reverses at regular intervals, with the rotor 2, are coupled alternately with each other by a yoke 41 so as to constitute a stator 1. Hereby, the reluctance motor can be achieved. For example, the DC magnetic poles 43 and 45 are excited by a concentratedly-wound DC coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010158448-A (JP)
Title: Absorbent article
Inventor: SOMA HARUKO
IPC: A61F13/49
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which permits the addition quantity of a particulate odor suppressant to be increased without containing a binding agent and has a high odor suppressing effect.  <P>SOLUTION: The absorbent article 1A includes an absorbing body 22, a top sheet 18 at least partially made of a liquid permeable material, a back sheet 20 made of a microporous polyfilm. The article also includes zeolite-containing sheets 50 and 52 made of a gas permeable material and containing zeolite, reinforcing sheets 54 and 56 reinforcing the zeolite-containing sheets 50 and 52 as well. The zeolite-containing sheets 50 and 52 form laminated sheets 58 and 60 integrated with the reinforcing sheets 54 and 56 by being joined with the reinforcing sheets 54 and 56 so as to cover at least one side of each. The laminated sheets 58 and 60 are arranged at least between the absorbing body 22 and the back sheet 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009193064-A (JP)
Title: Developing device and image forming apparatus
Inventor: KODERA ASAMI
IPC: G03G15/09
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing image quality deterioration even when an image forming process is continued for a long period of time, and a developing device usable in the image forming apparatus.  <P>SOLUTION: The developing device includes: a developing roller (11) which is arranged to face a photoreceptor (1) and conveys a toner to a position facing the photoreceptor (1); first and second screws (5a, 5b) for agitating a developer; a supply roller (7) that holds the developer agitated by the screws, and conveys the developer to a position facing the developing roller (11); a restricting blade (13) for blocking the developer carried on the supply roller (7) and restricting the amount of the developer to be conveyed by the supply roller (7); and an intermediate roller (17) which includes a first magnetic pole (15a) facing a direction toward the staying developer which is restricted by the restricting member (13) and attracting the staying developer, and is located at a position facing the developer blocked by the restricting blade (13).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010160759-A (JP)
Title: Fingerprint image acquisition device
Inventor: NISHIMORI MONTARO
IPC: G06F21/32
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve response characteristics until a fingerprint authentication result is obtained; and to restrain manufacturing costs at a low level.  <P>SOLUTION: A prism key 30 having a code display section for displaying bar code of a user ID in the vicinity of a fingerprint mounting section and a prism arranged to include an optical route separation section and a non-optical route separation section to an imaging section is carried by a user. Further, when the prism key 30 is mounted on a cordless telephone 10 with an add-on holder 20 located at a front door, reflected light at a projected section is penetrated by separating reflected light of a recessed section of a fingerprint of a user mounted on the fingerprint mounting section with the optical route separation section, the reflected light of a bar code displayed on the code display section is penetrated at the non-optical route separation section, and the prism key 30, the add-on holder 20, and the cordless telephone 10 located at the front door are formed so as to make the reflected light of the projected section and the reflected light of the bar code store at an imaging angle of the imaging section of the cordless telephone 10 located at the front door.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162256-A (JP)
Title: Token shooter
Inventor: SUGASAKI YU
IPC: A63F9/00
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token shooter capable of shooting tokens in the required direction precisely, in which illegal action through the damage of the device can be prevented.  <P>SOLUTION: In the token shooter (5A, 5B) which is provided to the token game machine for shooting tokens to a playfield built in the housing inside of the token game machine, a main section (51), which forms from the handle section (52) from which the player feeds tokens to the guide rail section (53) introducing tokens into a housing of the token game machine, is fixed to the token game machine platform (1). A distal end area (54), where shooting of the tokens is performed, is configured such that it can rotate right and left for the main section (51) so that the direction of shooting tokens can be changed. Furthermore, a distal end rotating operation means (55) is arranged for performing the rotating operation from the handle section (52).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009207135-A (JP)
Title: Dedicated channel entry method
Inventor: UCHIDA MINORU
IPC: H04W4/90
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dedicated channel entry method for reliably receiving voices transmitted from a command console when dedicated channel communications are configured.  <P>SOLUTION: The dedicated channel entry method for a system of digital wireless communications utilizing time division multiplex access and including a base station 2 for voice transmission with wired connection to a command console 1 for voice input/output and with wireless connection to a plurality of mobile stations 3, includes the steps of: executing a first communication procedure for selecting an optional mobile station, a second communication procedure for entry to a dedicated channel, and a third communication procedure for transmitting voices at the command console, respectively from the command console relative to the mobile station; and executing the communication procedures in a desired order to allow the designated mobile station to realize automatic entry to the dedicated channel and receive voices from the command console transmitted via the dedicated channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010178870-A (JP)
Title: Stirring utensil
Inventor: SUZUKI SHIZUE
IPC: A47J43/10
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a utensil for making scrambled food quickly, easily and effectively in a short period of time when making processed ingredients into a scrambled state.  <P>SOLUTION: A suitable number of rod-shaped protrusions 3 of a suitable dimension are provided in a suitable number of places on a bottom surface 1 of a flat plate of the stirring utensil to allow making of scrambled food with fine, even grains quickly and easily using a single utensil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179019-A (JP)
Title: Clothes exhibition device
Inventor: SHIRAI HITOSHI
IPC: A47F8/00
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes exhibition device for selecting a method of use in accordance with a use purpose.  <P>SOLUTION: A prop attachment member 5 is fixed on a bottom surface 4 of a mannequin body 3 having an upper half of the body 2 from a groin part 1. The prop attachment member 5 includes: an inverted U-shaped part 9 disposed on a back part 8 of the mannequin body 3; a horizontal part 11 which is connected to the inverted U-shaped part 9 and mounts a crotch part 10 of the mannequin body 3; a vertical center insertion hole 6 for freely attachably/detachably inserting a center prop 13 having a vertical hold rod 12 standing from a horizontal part 11; and at least either a left or a right vertical eccentric insertion hole 7 for freely attachably/detachably inserting an eccentric prop. A central part A in the horizontal direction of the prop attachment member 5 has a recessed shape viewed from the front.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182265-A (JP)
Title: Simulation device and simulation program
Inventor: SAWADA MASASHI
IPC: G06F3/12
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation device and a simulation program for simulating the state of a conveyed sheet body.  <P>SOLUTION: In the simulation device 60, a virtual conveying path is displayed on a display part 64, and a leading end stop position and a rear end stop position of recording paper are input from an operation input part 66. A simulation processing part 62 simulates conveyance of virtual recording paper along the virtual conveying path by a virtual conveying means based on a drive signal input from a controller 42. A virtual conveyance determination means 74 determines and displays a conveyance position of the virtual recording paper on the display part, and outputs ON signal of a resist sensor or a paper discharge sensor according to the conveyance position. The virtual conveyance determination means stops conveyance of the leading end of the virtual recording paper when the leading end of the virtual recording paper reaches the leading end stop position, stops the conveyance of the rear end of the virtual recording paper when the rear end of the virtual recording paper reaches the rear end stop position, and holds the display of the display part and the output of the ON signal in the stopped state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185699-A (JP)
Title: In-vehicle electronic apparatus
Inventor: KATO KAZUHIRO
IPC: G01C21/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle electronic apparatus capable of guiding a parking position that is effective in terms of crime prevention for a user when a parking lot designated as the destination is within an area where incidents frequently occur.  <P>SOLUTION: In the in-vehicle electronic apparatus including an input means 12 for designating the destination, an incident frequent occurrence area storage means 15, a parking lot data storage means 18, notification means 13, 17, and a control means 10, an incident occurrence rate for each area is stored in the incident frequent occurrence area storage means 15, the parking lot data including a road connection attribute about the road to which the parking lot is connected in each parking lot is stored in the parking lot data storage means 18, and the control means 10 searches for a parking lot having a prescribed road connection attribute on the basis of the parking lot data when the incident occurrence rate in an area where the parking lot designated as the destination is located is equal to or more than a preset prescribed value and presents the parking lot guide information via the notification means when the corresponding parking lot is searched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187176-A (JP)
Title: Display unit
Inventor: ASHIZAKI YOSHIHIRO
IPC: H04N7/10
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit reducing wiring members and operation cost, facilitating operation, and having proper performance, when used in a display system.  <P>SOLUTION: A receiver 31 receives differential analog video signals from a long distance transmission line LL1 and converts them into unbalanced analog video signals to output to an analog video signal line LA2 that is internal wiring. A frequency response characteristics corrector 11 inside the receiver 31 corrects the frequency response characteristics attenuated mainly by the long distance transmission line LL1, and a delay corrector 12 corrects differences of propagation delay. A transmitter 34 receives the unbalanced analog video signals from the analog video signal line LA2 and converts them into balanced differential analog video signals to transmit to a long distance transmission line LL2 as differential analog video signals. A video output circuit 36 outputs the unbalanced analog video signals or unbalanced digital video signals to a video signal line LV 1 as unbalanced video signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185217-A (JP)
Title: Panel body and pentroof
Inventor: SAKURAI KATSUYUKI
IPC: E04B7/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel body enabling panels to be accurately and reliably connected to each other by merely fitting to each other without using screws and preventing water leakage from occurring between the panels.  <P>SOLUTION: This panel body includes one and the other panels 1, 2 which are positioned adjacent to each other. The one panel 1 has a fitting part 4 at the side on the other panel 2 side. The fitting part 4 includes a bottom plate part 4a, a rise part 4b vertically extending from the front end of the bottom plate part, and a contact piece 4c extending from the front end of the rise part diagonally inward and downward. The other panel 2 has a fitting part 6 at the side on the one panel 1 side. The fitting part includes a roof plate part 6a, a suspension part 6b suspending from the front end of the roof plate part, and a contact piece 6c extending from the front end of the suspension part diagonally inward and upward. When the fitting part 6 of the other panel is fitted to the fitting part 4 of the one panel from the upper side, the contact pieces 4c, 6c press against each other and are elastically deformed. When the panels are made flush with each other, the contact pieces 4c, 6c are recovered, and the front ends 4d, 6d of the contact pieces are brought into surface-contact with each other, and the front end of the rise part 4b is brought into contact with the roof plate part 6a and the front end of the suspension part 6b is brought into contact with the bottom plate part 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191740-A (JP)
Title: Storage device and electronic apparatus
Inventor: OTA HARUO
IPC: G06F1/28
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a current is fluctuated by a flow of an intermittent large electric power source current, when writing a data into a memory, to bring an unfavorable influence by generating a noise in host equipment using a memory card through an electric power source line or a ground line, in the memory card using a flash memory.  <P>SOLUTION: This storage device includes a current-detecting means, a current control means and a variable load means, in addition to an interface means, the flash memory and a memory control means. The current-detecting means monitors the electric power source current, and the current control means generates a control signal for the variable load means, using as an error signal, the difference between a reference current value in response to an operation mode and the detected current value, based on the signal from the memory control means. By having the variable load means branch a current, in response to the control signal to operate negative feedback control, the fluctuation component of the electric power source current is thereby restrained, to restrain the host apparatus from being disturbed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221473-A (JP)
Title: Polypropylene-based extrusion foamed article and its production method
Inventor: OTSUKI YASUHIKO
IPC: C08J9/04
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based extrusion foamed article with a high expansion ratio and good surface appearance, which can be produced by using a conventional extrusion foaming apparatus, and to provide a production method therefor.  <P>SOLUTION: The polypropylene-based extrusion foamed article is obtained by melting and kneading a mixture of a polypropylene-based resin and a foam material within an extruder and then extrusion foaming the product from a die to a low pressure region, wherein the polypropylene-based resin satisfies the following A and B and when the resin is extrusion-foamed to the low pressure region, the apparent shear rate of a die wall at a site near the die outlet where a die clearance is minimum is 10 s<SP>-1</SP>or more and 1,000 s<SP>-1</SP>or less, and the expansion ratio is 3 or more times. (A) Pressure compensation value in Burgray correction is 4 or more MPa as determined by a capillary flow test under conditions of a measurement temperature of 210°C and a shear rate of 1,216 s<SP>-1</SP>. (B) A melt flow rate (MFR) is 0.5 g/10 minutes or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197490-A (JP)
Title: Device for predicting time for replacement of developing unit, image-forming device, and image-forming system
Inventor: NISHIKAWA AKIRO
IPC: G03G21/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for predicting time developing unit is to be replaced, the device more accurately predicting the time for replacement, according to the utilization state of the developing unit, and to provide an image-forming device and an image-forming system therefor.  <P>SOLUTION: The device for predicting the time developing unit is to be replaced includes: an acquisition means which acquires utilization state information including; a feeding period of time in which a developer is fed to a developing means in an image-forming device having a transfer means which transfers developer images to a transfer body, the developer images being developed on an image carrier by a developing unit and the developing means; a driving period in which the image carrier is rotatively driven; and the number of transfer times of the developer images to the transfer body for each of a plurality of different rotational speeds: a recording means which records the utilization state information thus acquired: and a predicting means which compares the preliminarily determined reference value for the feeding period, the reference value for a driving period of time, and the reference value for the number of transfer times with the feeding period of time, the driving period of time and the number of the transfer times which are all indicated by the utilization-state information recorded to the recording means, to predict the time the developing unit is to be replaced.  <P>COPYRIGHT: (C)2010,JPO&INPIT