POWER SUPPLY UNIT AND IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a power supply unit that prevents the occurrence of thermal adverse effects and unexpected situations at a charge part beforehand when the charge part and other substrates are provided in the same space without causing an increase in cost. SOLUTION: The power supply unit 100 internally includes a charge part 100A and has a configuration for discharging power stored in the charge part 100A. Each cell part 100A1 of a capacitor used for the charge part and a balance circuit substrate 100A3 are arranged via a heat-insulating member 100A3 in the charge part 100A. The power supply unit also includes a mechanism 101A for executing air-cooling to each heat-dissipating member 100A4 of each element mounted on the balance circuit substrate 100A3 while forcibly taking in the outside air. COPYRIGHT: (C)2008,JPO&INPIT ...

DEVICE FOR DRIVING PHOTOCONDUCTOR DRUM

PURPOSE: To enable impact to be prevented from being transmitted to a photoconductor drum to have adverse effects on images, without providing any special damping materials, so as to provide good images by providing a tensioner to abut to the lower side of a wound and transmitting member, for exerting elastic pressure on the wound, transmitting member. CONSTITUTION: The shaft of a driving motor 1 is rotated in the direction of the arrow and a driving resister roller 9 and a driven register roller 10 are operated and stopped in the timing to synchronize an image formed on a photoconductor drum 6 with transfer paper. The driving resister roller 9 and the driven register roller 10 are in contact with each other under sufficient pressure to prevent the transfer paper from slipping, so a sudden load fluctuation is caused the moment when the rollers are operated. A tensioner 15, disposed downstream from a driving register pulley 12 in the direction of rotation of a belt, functions as a damper ...

ELECTRONIC BLACKBOARD APPARATUS

PURPOSE: To hand-write a blackboard surface during executing of image printing on a processing surface by installing an endless sheet in a flat plate state, and forming a hand-writing blackboard surface and a machine-processing surface. CONSTITUTION: A sheet 3 is supported from the inside by first to fourth support rollers 4-7 immovable at the positions, so supported by fifth and sixth support rollers 8, 9 moving in parallel with a blackboard surface 15 as to be folded inside, and a processing surface 16 is moved by moving the rollers 8, 9 without moving the surface 15. COPYRIGHT: (C)1996,JPO ...

Image forming apparatus having a drawer unit with a paper-feeding conveying path therein

An image forming apparatus having a drawer unit that includes therein a paper-feeding conveying path for conveying a recording medium conveyed from a paper feeding unit on which the recording media are stacked to an image forming unit and/or a discharge conveying path for conveying the recording medium on which an image has been formed to a discharging unit, and be drawn out from an apparatus main body; a lock unit that locks the drawer unit to the apparatus main body; a straddle detecting unit that detects whether the recording medium straddles a conveying path in the apparatus main body and a conveying path in the drawer unit; and a controller that controls the lock unit to lock the drawer unit to the apparatus main body when the straddle detecting unit detects the straddle.

PRESSURIZING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a pressurizing device capable of obtaining a good image by preventing the occurrence of image transfer unevenness or the like by keeping pressurizing force constant, and to provide a transfer device and an image forming device provided with the same. SOLUTION: The pressurizing device 26 comprises: a unit body 50 swingably supported by a device body 3; a roller 25 rotatably supported by the unit body 50, and rotating and driving in receiving drive force from a drive means 63; and a pressurizing means 70 for biasing the roller 25 toward an opposite member 14. The pressurizing device 26 swings the unit body 50 by biasing force of the pressurizing means 70 and press-contacts the roller 25 with the opposite member 14. A swing center A6 of the unit body 50 is set in a position different from a rotation center of a drive transmission member 64. A direction of action of the drive force T generated from the drive transmission member 64 is set so as to approximately ...

Image forming apparatus with operation display unit

Provided is an image forming apparatus including an apparatus body, an operation display unit provided on top of the apparatus body and including an operation display surface that allows an input operation by a user and provides a display for the user, and a supporting member with one end thereof connected to the back of the operation display unit and the other end thereof connected to an upper surface of the apparatus body. The supporting member supports the operation display unit such that the operation display surface faces the front of the apparatus body. Operation display unit connecting sections that connect to the one end of the supporting member are provided on the back of the operation display unit and apparatus body connecting sections that connect to the other end of the supporting member are provided on the upper surface of the apparatus body.

PRODUCTION SYSTEM FOR CORRUGATED CARDBOARD SHEETS

CORRUGATOR, AND ITS SPLICING PORTION DETECTING METHOD AND DEVICE

Intended is to eliminate the detection failure of a splicing portion and the malfunction of a detector in the production line of a corrugated board sheet. Also intended is to realize automated detection means, which is improved in the detection precision of the splicing portion. Provided is a corrugator splicing-portion detecting method, in which the splicing is performed by adhering the starting end portion of a second corrugated board medium (50b) on standby, to the trailing end of a first corrugated board medium (50a) being let off, during the process of manufacturing the corrugated board, and in which the splicing portion (1) is detected to exclude the broken sheet (S) including the splicing portion, selectively on the downstream side of the manufacturing process. Ultrasonic waves are emitted by an ultrasonic transmitter (61a) to corrugated board media (SC and FL) on the upstream side after the cutting step of a corrugated board (DC) manufactured. After this, the ultrasonic waves having ...

Image forming apparatus including drawer with variable length cable holder

The image forming apparatus includes an image forming section; a conveyance path to convey a recording medium to the image forming section; a drawer unit including the conveyance path and configured to be pulled out relative to the apparatus; an electrical cable to electrically connect the drawer unit and an interior of the apparatus even when the drawer unit is pulled out from the apparatus; and a cable holder (a first regulating member) to ensure that that the cable is securely prevented from protruding from the drawer unit. According to the present invention, the electric cable is prevented from running off from the drawer unit due to the folding of the cable caused by the regulating member, so that the electric cable is prevented from getting hung up on the parts disposed in the body.

Electronic device and image forming apparatus

An electronic device comprises: a shielding object that is arranged at least in a plurality of directions and shields noise; and a Helmholtz silencer that is arranged in a direction where the shielding object does not exist, the shielding object and the silencer being arranged with respect to a noise source causing noise such as a driving source that is arranged inside an apparatus body, wherein a neck portion of the Helmholtz silencer is directed to the noise source, a plurality of such Helmholtz silencers are provided to correspond to at least two kinds of frequencies, and installed number of the Helmholtz silencers corresponding to at least two kinds of the frequencies respectively, is made different depending on a distance from the noise source.

System for fabricating corrugated board

A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means (6, 6A-6H, 7, 7A, 7B, 8, 8A-8H, 240a, 240b, 241a, 241b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine (1); running-state information obtaining means (5, 5A-5H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine (1); control variable calculating means (4, 4A-4H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine (1) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine (1); and control means (5, 5A-5H) for controlling the particular control factor using the control variable ...

Production system for corrugated cardboard sheets

DEVICE FOR SETTING OPERATION CONDITION OF BUSINESS INSTRUMENT

PURPOSE: To prevent the performance of the unexpected operation of a business instrument by automatically selecting one of plural assignments according to priority which is in advance defined and setting it as a proper operation condition when abnormality is detected. CONSTITUTION: A menu sheet 3 which is provided with an information specifying column of which the style is in advance defined and a sheet reading means 2 which reads information in the information specifying column of the menu sheet 3 are provided. Besides, an operation mode setting means which sets the operation condition of a business instrument based on the information read by the sheet reading means 2 and detects whether or not there is abnormality which plural assignments are contained in the information with respect to a single object to be qualified is provided. When the operation mode setting means detects abnormality in assigning, one of plural assignments is automatically selected based on the priority which is in ...

OPERATION CONDITION SETTING DEVICE FOR OFFICE EQUIPMENT

PROBLEM TO BE SOLVED: To prevent the execution of unexpected action of office equipment, when erroneous designation is executed by fixing previously set standard information for designating information, when plural bits of designation exist and setting the operation condition of the office equipment, based on the fixed disignating information. SOLUTION: The presence of the abnormality of data transmitted by a menu sheet reader 2 is discriminated. When designation repeated because of an error by a person entering a mark in a menu sheet is detected and a mode switch SW1 connected to a main control unit 101 is set in the position of P (priority order specification), the data is corrected on priority order previously set. When the mode switch SW1 is set in the position of D (an abnormal display), a required character is displayed in a message display unit 106 in an operational board and an error flag FERR is set for one. When the mode switch SW1 is set in the position of N (a standard mode) ...

GAS INSULATED BREAKER

PROBLEM TO BE SOLVED: To improve layout of structural devices to reduce the ground space by setting the cut-of operation axis of the first, second and third circuit breakers and thereby arranging the first, second and third circuit breakers almost in the U-shape. SOLUTION: The first, second and third circuit breakers 1a, 2a, 3a are arranged almost in the U-shape by setting horizontal the cut-off operation axis of the first, second and third circuit breakers 1a, 2a, 3a, setting the cut-off operation axis of the second circuit breaker 2a orthogonal to that of the first and third circuit breakers 1a, 3a, and providing the first and third circuit breakers 1a, 3a to be opposed with each other. One ends of the first and third circuit breakers 1a, 3a are respectively connected to the first and second main buses 7a, 8a and moreover the other ends of the first and third circuit breakers 1a, 3a are respectively connected to the second circuit breaker 2a via the bus. As a result, the internal space ...

OPERATION PANEL FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To obtain an operation panel for an image forming device excellent not only in operability or visibility but also in prevention of generation of radiated noise. SOLUTION: In this device, a panel supporting member 6 is installed integrally on a backside of a display panel 4, a rotating shaft 7 is provided on a panel supporting member 6 to be engaged with a hole on a supporting arm 5 and the display panel 4 is able to be rotated in a horizontal direction with the above shaft as a center. A bunch of electrical wires 8 is connected to a control substrate inside a display panel 4 by a connector 9. A cover member 10 covering the connecting part of the bunch of electrical wires is attached to the panel supporting member 6 and an end part of this is brought into contact with the supporting arm 5. COPYRIGHT: (C)2001,JPO ...

IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a capacitor adopted for an auxiliary power source device completely exhibits its performance by preventing the influence of heat exerted on the capacitor. SOLUTION: The image forming apparatus is equipped with the auxiliary power source device 11 separately from an apparatus main power source, wherein the capacitor 12 is provided in the auxiliary power source device 11, and heat insulating material 16 is disposed between the cell 13 of the capacitor 12 and a balance circuit board 14. COPYRIGHT: (C)2005,JPO&NCIPI ...

DRIVE DEVICE AND IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a drive device that comprises a structure capable of preventing generation of rotational irregularity in a drive transmission path and preventing generation of an abnormal image due to rotational irregularity. SOLUTION: The drive device comprises a structure for transmitting driving force from a drive source to each of a plurality of driven members. The driving force transmission paths are provided individually for the plurality of driven members 11 and 17. In interlocked paths out of the driving force transmission paths, rotary shafts of the driven members 11 and 17 are interconnected via coupling connectors 24A and 27A, and an elastic body 29 is arranged in the connection. COPYRIGHT: (C)2003,JPO ...

TRAY TYPE SHEET FEEDER

PURPOSE: To improve the workability of sheet feed, prevent a sheet from being damaged in the event of incorrect sheet setting, and avoid in advance various failure resulting from the incorrect sheet setting, by constituting a rear end pressing mechanism to be interlocked with insertion/removal of a tray. CONSTITUTION: Rear end pressing mechanisms 400 are mounted on both of a tray 120 and a device body 100 to be interlocked with insertion/removal of the tray 120. At the time of inserting the tray, a slider 403 provided with an end fence 407 is arranged automatically above the rear end of a sheet and at the time of setting the sheet at a regular position, the end fence 407 is arranged just behind the rear end of the sheet, and at the time of incorrect setting, the end fence 407 is retreated. Also, at the time of drawing out the tray, the slider 403 is left on the side of the device body 100 so as not to make the slider 403 interfere with sheet feed. COPYRIGHT: (C)1993,JPO&Japio ...

IMAGE FORMING APPARATUS

The image forming apparatus includes an image forming section; a conveyance path to convey a recording medium to the image forming section; a drawer unit including the conveyance path and configured to be pulled out relative to the apparatus; an electrical cable to electrically connect the drawer unit and an interior of the apparatus even when the drawer unit is pulled out from the apparatus; and a cable holder (a first regulating member) to ensure that that the cable is securely prevented from protruding from the drawer unit. According to the present invention, the electric cable is prevented from running off from the drawer unit due to the folding of the cable caused by the regulating member, so that the electric cable is prevented from getting hung up on the parts disposed in the body. 1. An image forming apparatus comprising:an image forming section;a conveyance path to convey a recording medium to the image forming section;a drawer unit including the conveyance path and configured to be pulled out relative to the apparatus;an electrical cable to electrically connect the drawer unit and an interior of the apparatus even when the drawer unit is pulled out from the apparatus; anda cable holder to ensure that that the cable is securely prevented from protruding from the drawer unit.2. The image forming apparatus as claimed in claim 1 , wherein the cable is elastically deformable.3. The image forming apparatus as claimed in claim 1 , wherein the cable holder has a variable length.4. The image forming apparatus as claimed in claim 3 , further comprising a plurality of telescoping cylindrical members claim 3 ,wherein the cable is a spirally curled cable, the cable holder is defined by the plurality of cylindrical members each having a different diameter, each of which is slidably fitted into the next to form an extendable cable holder,wherein the curled cord is wrapped around the regulating member.5. The image forming apparatus as claimed in claim 3 , wherein the ...

DRYING DEVICE FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To keep the speed of a photoreceptor constant and to obtain a satisfactory image, by constituting a driving device so that the vibration due to the load fluctuation generated in a part to be driven other than the photoreceptor may not be transmitted to the photoreceptor side. SOLUTION: This device is a driving device for transmitting a driving power to the part to be driven other than the photoreceptor through a transmission member 14 which is wound around the driving source 1 of the photoreceptor. An idler 15 is installed, the idler 15 is pressurized so as to maintain the initial tension of the winding transmission member, and the idler 15 is connected to the driving shafts 12 and 13 of the part to be driven through gear trains 16 to 19. COPYRIGHT: (C)1997,JPO ...

POWER SUPPLY UNIT AND IMAGE FORMING APPARATUS

【課題】コスト上昇を招くことなく充電部とその他の基板類を同一空間内に設けた場合の充電部での熱的な悪影響を防止することが可能な電源ユニットを提供する。 【解決手段】内部に充電部１００Ａおよび充放電切替部１００Ｂを備え、電源を必要とする電気機器に対して着脱可能な電源ユニット１０００であって、上記充電部１００Ａおよび充放電切替部１００Ｂを収容する空間と、充放電切替部１００Ｂに対する制御基板１００Ｃを取り付ける位置とが区別されて上記空間との間が連通しない構成１１０Ａとされ、上記空間には強制的に外気を取り込んで冷却を行うファン１０１を用いたユニット内の温度管理構造１００１が備えられていることを特徴とする。 【選択図】図１４

DRIVE TRANSMISSION DEVICE

PURPOSE: To prevent the generation of the trouble such as the tooth skip and vibration of a timing belt due to the foreign material adhering on a pulley, as for a drive transmission device equipped with a plurality of pulleys and the timing belt laid on the pulleys. CONSTITUTION: As for a drive transmission device 25, a timing belt 30 is laid between a motor pulley 26 on a motor shaft 24a and a photosensitive body driving pulley 28 on a rotary shaft 13a for the photosensitive body. At the gear part 28a on the outer periphery of a photosensitive body driving pulley 28, the top end of s sheet-shaped cleaning member 40 whose basic end is installed on a receiving member 45 is pressed. In drive, the foreign materials such as the floating development agent, abrasion powder of part, and dust which adhere at the teeth part 28a of the photosensitive body driving pulley 28 are scraped off by the cleaning member 40, and the scraped-off foreign materials are received by a receiving member 45. COPYRIGHT ...

IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To improve an operability by enhancing the movability of an operation panel in an image forming apparatus. SOLUTION: The support part 4a of the operation panel 4 is connected to a support arm 6 via a hinge 4b. The fixation part 6a of the support arm 6 is fixed to a support post 5. The fixation part 6a and a slide part 6b are fastened together by a fastening member 7 so as to be relatively movable in positional relation. The fastening member 7 that fastens the fixation part 6a and slide part 6b by a screw 7b can be attached or detached by the rotation of a knob 7a without using a tool. The direction of the operation panel 4 can be changed having a hinge 4b around its rotation center. The operation panel 4 includes a stopper 4c. In a regular position, the downward rotating range of the operation panel 4 is restricted by the fixation part 6a and stopper 4c. In the forward position, the stopper 4c does not function, thereby increasing the rotating range of the operation ...

OPERATION DISPLAY SECTION FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide an operation display section for an image forming device arranged protrusively from the upper face of the image forming device main body, rotatably supported, and capable of securing the stability at the time of operation without impairing the smoothness of its rotation. SOLUTION: An operation display section 4 is protruded upward from the device main body l of an image forming device. The image forming device is provided with s support member 5 protruded upward from the device main body 1 and having a polygonal columnar section 5a at the tip, a supported section 11 protruded from the back face of the operation display section 4, and a polygonal columnar hole 11a provided on the supported section 11 and removably matched with the polygonal columnar section 5a. The connecting direction of the support member 5 and the supported section 11 can be changed. COPYRIGHT: (C)1998,JPO ...

OPERATION DISPLAY PART FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide an operation display part for an image forming device excellent in operability. SOLUTION: A control panel 4 is arranged on the upper surface of a rear part on the right side of a device main body 1 by using a pedestal 5, a support 6 and a supporting arm 7. The pedestal 5 is not fixed in the main body 1 and moves to a plane part such as the front on the right side and the rear on the left side of the upper surface of the main body 1. Therefore, the pedestal 5 has proper weight so that the panel 4 can be stably supported. A cable 8 is so long that it can cope with the movement of the panel 4. COPYRIGHT: (C)2002,JPO ...

PAPER FEEDING DEVICE

PURPOSE: To improve feeding performance by providing a dehumidifying heater on the lower part of a housing frame body of a sheet storage tray, by guiding the air heated by the heater to the surface of a topmost sheet through an air channel so as to discharge the wind to the sheet surface, and by constantly and optimally dehumidifying the topmost sheet. CONSTITUTION: A tray 25 for putting a sheet P on a housing frame body 24 is provided in such a way that it can be elevated, and the topmost sheet Pa of the sheet P on the tray 25 constatly comes into contact with a feeding roller 31. A dehumidifying heater 45 is arranged on the lower part of the frame body 24, and the air heated by a heater 45 is guided to the surface of the topmost sheet Pa through an air channel 45, and the wind is discharged to the surface Pa of the topmost sheet by a blowing fan 47. A dehumidifying sensor is provided in the vicinity of the surface Pa of the tomost sheet, and the temperature is adjusted through the connection ...

OPTICAL SCANNER AND IMAGE FORMING APPARATUS

【課題】光源と光偏光器との間の光路に反射鏡を備え、光源から出射されたフレア光線が反射鏡の近傍を通過して、光偏光器に入射することなく被走査面上に入射することを抑制することによって、フレア光線による画像への影響を抑制することができる光走査装置、及び画像形成装置を提供する。 【解決手段】光走査装置である書込装置５５は、光源である第一ＬＤ１ａ及び第二ＬＤ１ｂと、光源から出射された光線を偏向するポリゴンミラー９により偏向走査された偏向光線である走査光線ＳＬ及び同期光線ＢＤＬを対応する感光体表面上へ導き結像させる走査光学系である複数のＦθレンズ１２と、光源から出射された光線を折り返させてポリゴンミラー９に向けて反射する反射鏡である折り返しミラー７とを備え、折り返しミラー７の反射面から延長した位置に光を遮蔽する遮蔽部材である第三遮蔽板６６を備える。 【選択図】図２

DEVICE FOR SETTING OPERATION CONDITION OF BUSINESS INSTRUMENT

PURPOSE: To facilitate process when a menu sheet is jammed by monitoring the detecting condition of a conveyance detecting means and reversing the conveying direction of a sheet conveying means when abnormality is detected. CONSTITUTION: A menu sheet 3 provided with an information specifying column of which the style is defined in advance, a sheet reading means 2 which reads the information in the information specifying column of the menu sheet 3, sheet conveying means 40 and 41 which convey the menu sheet 3 and relatively move it with respect to the sheet reading means, and conveyance detecting means 51 and 52 which detect the conveying condition of the menu sheet 3 are provided. Besides, a conveying control means (a microcomputer) which monitors the detecting condition of the conveyance detecting means 51 and 52 and reverse the conveying direction of the sheet conveying means 40 and 41 when abnormality is detected, and an operation mode setting means which sets the operation condition ...

DEVICE FOR SETTING OPERATIONAL CONDITION OF BUSINESS INSTRUMENT

PURPOSE: To facilitate the control of the users of a business instrument by discriminating a user and inhibiting setting operation condition or the recording operation of the business instrument when the discriminated user doesn't correspond to a register in advance registered. CONSTITUTION: A menu sheet 3 which is provided with an information specifying column of which the style is in advance defined and a sheet reading means 2 which reads information in the information specifying column of the menu sheet 3 are provided. Besides, the operation condition of the business instrument is set based on the information read by means of the sheet reading means 2, and a user is discriminated by making reference to user discriminating information contained in the information specifying column of the menu sheet 3. When the discriminated user doesn't corresponds to the register which is in advance registered, setting the operation condition or the recording operation of the business instrument is inhibited ...

PHOTORECEPTOR DRIVE UNIT, PHOTORECEPTOR DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

PROBLEM TO BE SOLVED: To provide a photoreceptor drive unit and a photoreceptor device where the circumferential velocity of a photoreceptor is not fluctuated without making a mechanism complicated and without installing an additional device, and to provide an image forming apparatus using the aforesaid devices. SOLUTION: A 1st drive transmission means for driving the photoreceptor and a 2nd drive transmission means for driving the peripheral devices of the photoreceptor are arranged on the output shaft of a driving motor 1 attached to the image forming apparatus through a driving motor supporting member 21, and in the 1st drive transmission means, the drive transmission is performed by a toothed belt from a toothed pulley 3 arranged on the output shaft, and in the 2nd drive transmission means, the drive transmission is performed by a gear train from a pinion gear 4 arranged on the output shaft, and also, a gear train supporting member 26 for supporting gears positioned on the downstream ...

CORRUGATING MACHINE AND PRODUCTION CONTROL DEVICE USED THEREIN

PROBLEM TO BE SOLVED: To provide a corrugating machine equipped with a cutting-off length control part capable of sharply reducing product loss and capable of corresponding to various needs of a user. SOLUTION: The corrugating machine is equipped with a cutting-off device for cutting continuously fed corrugated cardboard in the direction almost crossing the feed direction of the corrugated cardboard at a right angle and a production control device 21 having the cutting-off length control part 81 for controlling at least the cutting length of the cutting-off device and controlling the operation of the whole of the corrugating machine. The cutting-off length control part 81 is equipped with a maximum cutting length setting part 87 capable of setting the maximum cutting length at the time of cutting of a defective part in an alterable manner, a minimum cutting length setting part 89 capable of setting the minimum cutting length at the time of cutting of the defective part in an alterable manner ...

METHOD AND DEVICE FOR CUTTING CORRUGATED BOARD SHEET

【課題】段ボールシート生産設備のカットオフ装置において、実際に生産される段ボールシートの切断長の範囲において、高い生産速度及び切断精度を可能とする。 【解決手段】スリッタスコアラの後段に配置されるカットオフ装置を、第１段カッタ装置１２と第２段カッタ装置１４とで構成する。第１段カッタ装置１２の回転胴１６，１８は直径、重量及び軸間距離ｈ １ が大きい。第２段カッタ装置１４の回転胴２４，２６は直径、重量及び軸間距離ｈ ２ が小さい。段ボールシートの切断長が大きい領域では第１段カッタ装置１２のみを選択的に稼動させ、該切断長が小さい領域では第２段カッタ装置１４を選択的に稼動させる。これによって、広い範囲の切断長で刃物先端速度Ｖｃを最大にできるので、段ボールシートの生産能力を高く維持できる。 【選択図】図１

DRIVING DEVICE

PURPOSE: To provide a driving device constituted so that a rotating body to be driven which must be precisely rotated is hardly affected by the fluctuation of the load of the other rotating body to be driven and it is precisely rotated without causing the rotational irregularity even when the load of the other rotating body to be driven is fluctuated. CONSTITUTION: A timing belt 6 is stretched between a driving pulley 2 directly coupled to a driving motor 1 and driven pulleys 3 and 4. A supporting member 13 supported by a pivot 14 so as to be freely fluctuated is disposed near the pulley 4. Besides, the supporting member 13 is freely rotatably provided with pressure rollers 12 and 11 imparting or releasing tensile force to/from the belt 6 when the load of the pulley 4 is fluctuated through a shaft. COPYRIGHT: (C)1996,JPO ...

OPERATION PANEL SUPPORTING DEVICE FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To effectively use the inside of a supporting member constituting the supporter structure of an operation panel provided projecting from an image forming device as a housing space. SOLUTION: The inside of the supporter member 5 supporting the operation panel 4 through a supporting arm 6 is formed into a housing space to house small items or the like, and the front face side of the supporter member 5 is formed into an opening/closing cover so as to enable an operator to take in and out the small items or the like to/from the inside of the housing space. The opening/closing cover 7 can be opened and closed by taking a hinge 8 as a supporting point. It is convenient to store a stapler, a punch and chips or the like frequency used while the operation of copying or the like in the housing space. COPYRIGHT: (C)1999,JPO ...

PHOTORECEPTOR DRIVE MECHANISM

【課題】簡単な構成で、負荷変動や振動を抑えた感光体駆動機構を提供することを課題とする。 【解決手段】感光体駆動モータ（１）と感光体軸（５）との駆動連結を感光体駆動タイミングベルト（７）により行う構成で、アイドラプーリ（１１）の回転軸（１１ａ）両端を支持する軸受（１２）と、支持部材（１３）とを、弾性部材（１４）により連結し、該弾性部材（１４）によって軸受（１２）に対し加圧力を加える構成の感光体駆動機構である。弾性部材（１４）の弾性係数は、両端各々で調整可能である。また、支持部材（１３）を締結部材（１５）により筐体に取り付けるための取付け穴（１３ａ）を長穴形状とし、筐体に対する固定位置を移動可能とする。 【選択図】　　　　図４

CONTROL PANEL FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a control panel for an image forming device capable of making rotational torque of both directions almost the same degree, and capable of easily keeping an attitude at an arbitrary turning angle. SOLUTION: In a control panel 10 for an image forming device erected through a free stopping hinge 13 in the upper part of the image forming device main body, the control panel 10 is provided rotatably to a center of a horizontal direction rotary shaft 13c and an elastic means 17 for applying torque of a rotating direction to one direction of the rotating direction to make the free stopping hinge a center and for being torque of the direction opposite to the rotating direction for the reverse direction is provided. COPYRIGHT: (C)1998,JPO ...

IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide an image forming apparatus in which structures that meet specification can readily be prepared regardless of specification alteration without involving a cost increase, and the structure of an image forming apparatus main body is prevented from becoming larger and more complex even in the case where both power sources are mounted. SOLUTION: In the image forming apparatus having a structure that has a high power consumption heat generation source 14 in it, the commercial power source and the DC power source 100 can be mounted as power sources to the heat generation source 14. The DC power source 100 has structures 103 and 104 that allow the supply of power to the heat generation source 14 by attaching the DC power source 100 to a part of an apparatus main body wall 1A without detaching the heat generation source 14. COPYRIGHT: (C)2005,JPO&NCIPI ...

PRODUCTION OF THERMOSETTING HYDROCARBON RESIN

PURPOSE: To obtain the titled resin excellent in heat resistance, by reacting a coal-or petroleum-derived heavy oil or pitch with an oxygen-containing aromatic hydrocarbon/formaldehyde resin and a specified aromatic compound. CONSTITUTION: An aromatic hydrocarbon is reacted with formaldehyde under an atmospheric or elevated pressure in the presence of an acid catalyst to obtain an oxygen-containing formaldehyde resin (a) having an oxygen content of 4W20wt% and a MW of 200W1,000. 50W95mol% component (a) is mixed with 5W50mol% aromatic compound (b) having at least two hydroxymethyl groups of halomethyl groups to obtain a crosslinking agent (B). A coal- or petroleum-derived heavy oil or pitch (A) having a MW ≥200, a fraction of aromatic hydrocarbon, fa, of formula I ≥0.6 and a content of aromatic ring hydrogen of formula II ≥30% is reacted with 0.2W10mol, per mol of A, of component B at 50W200°C in the presence of an acid catalyst. COPYRIGHT: (C)1987,JPO&Japio ...

IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To improve workability by easily removing an outside cover part near an image forming element set in advance. SOLUTION: The image forming apparatus, which forms a visible image on a recording member by a plurality of image forming elements on the basis of input image data, includes: a cover 60 for developer replenishment, installed to be opened/closed and covering a part corresponding to a disposed place of a developing device; a left front door 71 covering a left half of the front of the apparatus under the cover for developer replenishment 60 other than the cover for developer replenishment 60; two covers with knobs 200a and 200b for drawing out paper supply cassettes in two upper and lower stages of a paper supply part 200; and a right front door 72 covering a right half of the front between the lower part of the cover for developer replenishment 60 and the cover with the knob 200a. When developer is replenished, only the cover for developer replenishment 60 is ...

DEVICE FOR DRIVING IMAGE FORMING DEVICE

PURPOSE: To provide a device for driving an image forming device capable of further improving image qualities by preventing a difference in speeds between a photoreceptor and a transfer belt and improving synchronization of rotational therebetween. CONSTITUTION: The same first timing belt 11 driven by a drive motor 1 is used for driving a photoreceptor 7 and a transfer belt 8. The photoreceptor 7 and the transfer belt 8 use a second timing belt 12 different from the first timing belt 11 for driving a fur brush roller 21 and a resist roller 22 being an other driven rotating body. COPYRIGHT: (C)1996,JPO ...

MUSIC RECORDING DEVICE AND PROGRAM USED FOR MUSIC RECORDING DEVICE

PROBLEM TO BE SOLVED: To make music recording progress more smoothly than in the past while maintaining the possibility of battery exhaustion low in a music recording device installed in a vehicle. SOLUTION: When a battery for a hybrid vehicle is used in its own vehicle (110) and an engine is stopped (115), the music recording device continues ripping until the recording of all music recorded in a music CD is completed (130) when the detected remainder is more than a first reference value (125), and continues ripping until the recording of one music presently being recorded is completed (135) when the remainder is smaller than the first reference value (125). Also, when a battery for vehicle traveling with only an engine as a power source (110) and the engine is stopped (145), the music recording device continues ripping until the recording of one music presently being recorded is completed (155) when the detected remainder is more than a second reference value (150), and immediately terminates ...

ELECTRONIC BLACKBOARD DEVICE

PURPOSE: To allow a fault of a blackboard means to be informed to the user by providing a fault diagnosis means which compares image data resulting from reading a test pattern and being stored in an image storage means with image data stored by a pattern storage means so as to discriminate the coincidence thereby diagnosing the fault of a blackboard read means. CONSTITUTION: The device is provided with a blackboard read means 8 reading a blackboard face on which a test pattern is formed, an image storage means 14 storing image data, a pattern storage means 12 storing fixedly in advance the test pattern, and a fault diagnostic means 11 comparing the image data resulting from a test pattern of the blackboard face read by the blackboard read means 8 and being stored in the image storage means 14 with the image stored in the pattern storage means 12 to discriminate the coincidence. Then the fault diagnostic means 11 compares the image data resulting from the stored test pattern of the blackboard ...

PRODUCTION OF THERMOSETTING HYDROCARBON RESIN

PURPOSE: To obtain the titled resin in good reaction reproducibility by reaction on heating between a condensed polycyclic aromatic compound and a specific second aromatic compound as the crosslinking agent in a solution system with an acid catalyst dissolved in the solvent whose boiling point is specified below the reaction temperature to expel by volatilization during the reaction. CONSTITUTION: The objective thermosetting hydrocarbon resin can be obtained by reaction on heating in a solution system with an acid catalyst (e.g., benzenesulfonic acid) dissolved in the solvent whose boiling point is specified below the reaction temperature to expel by volatilization during the reaction between (A) a raw material consisting mainly of condensed polycyclic aromatic compound (e.g., naphthalene) and (B) a crosslinking agent consisting mainly of a second aromatic compound having at least two hydroxymethyl or halomethyl groups [e.g., di(hydroxymethylbenzene)]. The concentration of the acid catalyst ...

AUTOMATIC SPEED CONTROL METHOD OF DOUBLE FACER

PURPOSE: To eliminate the generation of a defective product and increase production efficiency by determining target speed of respective manufacturing orders based on the specifications of manufacturing machines and products, based on which increase and decrease of operation speed are carried out, increasing the speed based on the target speed of the following period manufacturing order when products reach at an order change position and carrying switch control. CONSTITUTION: Preset signals for respective manufacturing orders, controlled speed received from the cut size of a corrugated board sheet manufacturing machine and speed limit received from the manufacturing length of corrugated board sheet are input preliminarily into a production centralized control device 5 by a keyboard 6, and maximum values based on the comparison of said factors are used as the target speed of respective orders. Also, operation speed is computed based on a pulse signal 13 generated from a drive motor 2 of ...

BATTERY MONITORING DEVICE

PROBLEM TO BE SOLVED: To provide a battery monitoring device that controls a monitoring IC with a micro-computer and prevents unstable operation of the monitoring IC occurring before start of the micro-computer. SOLUTION: The battery monitoring device includes a monitoring IC 21 which operates with power supplied from a battery pack 1 constituted by connecting a plurality of battery cells 10 in series; a switching unit 22 for switching the power supply state from the battery pack 1 to the monitoring IC 21 between a permission state and a blocked state; and a micro-computer 24 which controls each of the monitoring IC 21 and switching unit 22. The micro-computer 24, at its starting, switches the power supply state from the battery pack 1 to the monitoring IC 21 from the blocked state to the permission state with the switching unit 22. COPYRIGHT: (C)2012,JPO&INPIT ...

System for fabricating corrugated board

A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means (6, 6A-6H, 7, 7A, 7B, 8, 8A-8H, 240a, 240b, 241a, 241b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine (1); running-state information obtaining means (5, 5A-5H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine (1); control variable calculating means (4, 4A-4H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine (1) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine (1); and control means (5, 5A-5H) for controlling the particular control factor using the control variable ...

Production system for corrugated carboard sheet

A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means ( 6, 6 A- 6 H, 7, 7 A, 7 B, 8, 8 A- 8 H, 240 a, 240 b, 241 a, 241 b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine ( 1 ); running-state information obtaining means ( 5, 5 A- 5 H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine ( 1 ); control variable calculating means ( 4, 4 A- 4 H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine ( 1 ) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine ( 1 ); and control means ( 5, 5 A- 5 H) for controlling the particular control ...

Image forming apparatus

Provided is an image forming apparatus including an apparatus body, an operation display unit provided on top of the apparatus body and including an operation display surface that allows an input operation by a user and provides a display for the user, and a supporting member with one end thereof connected to the back of the operation display unit and the other end thereof connected to an upper surface of the apparatus body. The supporting member supports the operation display unit such that the operation display surface faces the front of the apparatus body. Operation display unit connecting sections that connect to the one end of the supporting member are provided on the back of the operation display unit and apparatus body connecting sections that connect to the other end of the supporting member are provided on the upper surface of the apparatus body.

IMAGE FORMING APPARATUS

An image forming apparatus includes a drawer unit configured to be drawn out from a body of the image forming apparatus. The drawer unit includes a carriage path for carrying a recording medium, a lock unit configured to lock the drawer unit in the body, a driving unit configured to drive the lock unit, the driving unit including at least a driving source, and a drawer unit cover configured to cover at least the drawer unit. The drawer unit cover is a part of an outer cover of the body arranged on a side in a drawing direction of the drawer unit. The drawer unit cover is attached to the drawer unit so that the drawer unit cover is removed from the drawer unit in a state where the drawer unit is attached to the body. 1. An image forming apparatus , comprising a drawer unit configured to be drawn out from a body of the image forming apparatus , wherein a carriage path for carrying a recording medium,', 'a lock unit configured to lock the drawer unit in the body,', 'a driving unit configured to drive the lock unit, the driving unit including at least a driving source, and', 'a drawer unit cover configured to cover at least the drawer unit, the drawer unit cover being a part of an outer cover of the body arranged on a side in a drawing direction of the drawer unit, the drawer unit cover being attached to the drawer unit so that the drawer unit cover is removed from the drawer unit in a state where the drawer unit is attached to the body., 'the drawer unit includes'}2. The image forming apparatus according to claim 1 , whereinthe driving source is provided in a position to be exposed when the drawer unit cover part is removed.3. The image forming apparatus according to claim 1 , whereinthe drawer unit cover has a front part that is orthogonal to the drawing direction of the drawer unit and side surface parts that are parallel to the drawing direction on both ends of the front part, and includes a fastening unit for fastening the drawer unit to the side surface parts.4. ...

CONTROL PANEL SUPPORTING DEVICE FOR IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To effectively use the inside of a support member constituting the supporting structure of a control panel provided by making it project from an image forming device as a flow passage for exhaust or intake. SOLUTION: The hollow inside of a support member 5 for supporting a control panel 4 through a supporting arm 6 is used as a flow passage for ventilation by a fan 8 in a device body 1. Therefore, the part of the supporting member 5 corresponding to an opening 10 for the fan 8 of the device body 1 is notched to make it an opening 11 and the hollow inside of the supporting member 5 from the opening 10 of the device body 1 provided by making it correspond to the fan 8 up to the bottom end opening 7 of the supporting member 5 is used as the flow passage for the ventilation. COPYRIGHT: (C)2000,JPO ...

PAPER FEEDER

PURPOSE: To promote space-saving for a paper feeder by detecting a sheet mounting bottom plate or a loaded sheet top face when it is driven and lowered up to a sheet supply position, and also opening closing a cover at the more upper part than the vicinity of the supply position. CONSTITUTION: At the time of sheet supplying, a bottom plate 25 is once stopped at a position, where it is lowered as far as a portion of distance commensurate to a specified numbers of sheets 24, without lowering it at a stroke up to the lower limit. After supplying the sheets 14, the bottom plate 25 is lowered by a down switch (unillustrated herein), and when a paper detecting sensor 30 detects an upper end of each sheets 24, the plate 25 stops its descent and supplies a specified amount of sheets. With this repetition, the required supply takes place. Accordingly, since a sheep supply position comes upper than a lower limit detecting sensor 29, a cover 27 is set to setup height of the paper detecting sensor ...

Pressure-applying device, transfer device, and image forming apparatus

A pressure-applying device includes a swingable unit body, a roller, an opposing member, a pressure-applying unit, and a drive-force transmitting unit. A swinging center of the unit body is set at a position distinct from a rotation center of the drive-force transmitting unit. A direction of action of driving force of the driving unit substantially coincides with a line joining the swinging center and a point at which pressure application force is applied by the pressure-applying unit. A direction of action of the pressure application force is substantially orthogonal to the direction of action of the driving force.

System for fabricating corrugated board

A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means ( 6, 6 A- 6 H, 7, 7 A, 7 B, 8, 8 A- 8 H, 240 a, 240 b, 241 a, 241 b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine ( 1 ); running-state information obtaining means ( 5, 5 A- 5 H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine ( 1 ); control variable calculating means ( 4, 4 A- 4 H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine ( 1 ) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine ( 1 ); and control means ( 5, 5 A- 5 H) for controlling the particular control ...

METHOD FOR WORKING PLATE

PROBLEM TO BE SOLVED: To improve productivity by minimizing each stopping time as little as possible. SOLUTION: In this working method, a working holding device 35 holding a work in a plate working machine 1 is shifted with respect to working tools P, D, and a part of the work having a larger amount of shifting to the working tools P, D is worked with priority, and when a working of the part is finished, a product carrying away means 45 starts to get into a plate working machine 1 and at the same time the working of the remaining part of the work W is continued by the plate working machine 1. After that, a position of a product carrying away means 45 is calculated, and then by a correction of a command to shift the product carrying away means 45 the work is carried away by the product carrying away means 45. COPYRIGHT: (C)1999,JPO ...

COMPRESSED-GAS-INSULATED SWITCHGEAR

PURPOSE: To reduce earthing space and to simplify the constitution by reforming a simple constitution in which bus side disconnectors are horizontally arranged, and line side disconnectors are perpendicularly arranged. CONSTITUTION: Breakers 1a-1c, 2a-2c and 3a-3c of each phase are arranged between two main buses 7 and 8. The 1st main bus 7 and the 1st breakers 1a-1c, 2a-2c and 3a-3c are connected with bus side disconnectors 4a-4c and 5a-5c arranged so that their working shafts may be in the horizontal direction. Through each line side disconnectors 6a-6c the intervals between the 1st and 2nd breakers 1a-1c and 2a-2c are connected to the 1st line buses 10a-10c. The intervals between the 2nd and 3rd breakers 2a-2c and 3a-3c are connected to the 2nd line buses 11a-11c through line side disconnectors 6a-6c arranged to the upper parts of the corresponding breakers so that their working shafts may be in the perpendicular direction. COPYRIGHT: (C)1990,JPO&Japio ...

DEVICE FOR SETTING OPERATIONAL CONDITION OF BUSINESS INSTRUMENT

PURPOSE: To constantly operate in right mode-setting by automatically setting a magnification based on discriminated original size and recording sheet selecting information when the recording sheet selecting information is contained in read information and magnification selecting information is not contained. CONSTITUTION: When the recording sheet selecting information is contained in information specified by a menu sheet which is read by a sheet reading means 2 and the magnification selecting information is not contained, a magnification is automatically set based on the original size discriminated by an original size discriminating means 128 and the recording sheet selecting information. Besides, when the magnification selecting information is contained in the information specified by the menu sheet and information which specifies the size of the recording sheet is not contained, the size of the recording sheet is automatically selected based on the original size discriminated by means ...

AUXILIARY POWER SOURCE UNIT AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide an auxiliary power source unit which is unitized by housing in a casing the auxiliary power source of a main power source for heating of a fixing device heating and fixing an unfixed image formed on a sheet type recording medium, with the auxiliary power unit being improved in workability for installation and transportation, and to provide an image forming device. SOLUTION: A handle 35 is provided to the flank part of the casing 30. The handle can be formed by being cut and raised. When the handle is cut and raised, the opening 34 formed by cutting and raising can be used as an opening in which a hand is put to grip the handle. COPYRIGHT: (C)2006,JPO&NCIPI ...

PHOTORECEPTOR DRIVING MECHANISM FOR IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To stably form an excellent image by absorbing and buffering load variation, vibration, etc., caused at a driven part other than a photoreceptor drum in a photoreceptor drum driving mechanism for image forming apparatus which rotates the photoreceptor drum via a timing belt. SOLUTION: An elastic member 17 with high vibration and shock resistance is fitted to a support member 12. The elastic member 17 is fixed to one end part of a support shaft 13 of an idler pulley 11 with a small screw 15 and a support member 12 is fixed to a housing 30 with the small screw 15. In this structure, even when the load variation, vibration, etc., caused at the driven part other than the photoreceptor drum are transmitted to a housing 30, they are accurately absorbed by the elastic member 17, so that the photoreceptor drum has neither rotating speed variation nor unevenness. COPYRIGHT: (C)2004,JPO ...

IMAGE CARRIER DRIVING DEVICE AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide a compact and inexpensive image carrier driving device efficiently restraining the unevenness of the traveling speed of an image carrier and realizing high image quality with comparatively simple constitution, and an image forming apparatus. SOLUTION: The image carrier driving device is provided with 1st driving transmitting means 3 and 7 driving the image carrier, and 2nd driving transmitting means 4, 8, 9 and 10 driving a member different from the image carrier and having the same driving sources 2 and 20 as the 1st driving transmitting means 3 and 7. Furthermore, the image carrier driving device is provided with noise intercepting means 13 and 15 interrupting noise produced in the 2nd driving transmitting means 4, 8, 9 and 10 being transmitted to the 1st driving transmitting means 3 and 7. COPYRIGHT: (C)2005,JPO&NCIPI ...

DEVICE AND METHOD FOR DETECTING PAPER JOINED PART OF CORRUGATOR AND CORRUGATOR WITH PAPER JOINED PART REMOVING DEVICE

PROBLEM TO BE SOLVED: To accurately detect a paper joined part without sticking a member to be detected in a corrugator. SOLUTION: This device for detecting the paper joined part of corrugated board base paper in the corrugator includes: a non-contact thickness sensor 40 installed in a manufacturing line of the corrugator to detect thickness information on passing corrugated board base paper or a workpiece 24 of the corrugated board base paper by non-contact; and a deciding device 50A for deciding as the paper joined part, a portion where predetermined detection information is obtained from detection information of the non-contact thickness sensor 40. COPYRIGHT: (C)2010,JPO&INPIT ...

ELECTRONIC BLACKBOARD DEVICE

PURPOSE: To select and print out plural required images among lots of images read from the blackboard face of the electronic blackboard device. CONSTITUTION: When a manual operation means 9 designates coordinates on plural areas on the surface of a sheet by manual operation, each of image data on the coordinate of the plural designated areas is read sequentially from an image storage means 14 and printed out on print paper by a paper print means 10. Thus, plural images desired by the user among lots of images read from a blackboard face are sequentially copied on print paper. COPYRIGHT: (C)1996,JPO ...

IMAGE PROCESSOR

PURPOSE: To eliminate the need for the user to provide a marker in an edit color fixedly set to the processor by setting newly an edit color read by an image read means to an image edit means in the edit setting mode. CONSTITUTION: The image read mode in which image data are read by image read means 4, 8 and the data are edit-processed by image edit means 11, 12 and the edit setting mode reading the edit color set newly to the image edit means 11, 12 by the image read means 4, 8 are selected freely. That is, the edit color read by the image read means 4, 8 in the edit setting mode is set newly to the image edit means 11, 12 by an edit setting means 11. Thus, the edit color read by the image read means 4,8 in th edit setting mode set freely in addition to the usual image read mode is set newly to the image edit means 11, 12 to allow the user to set the edit color designating the range of the edit processing as desired. COPYRIGHT: (C)1996,JPO ...

DRIVE TRANSMISSION DEVICE OF ELECTROPHOTOGRAPHY DEVICE

PROBLEM TO BE SOLVED: To surely prevent deterioration of image quality due to uneven rotation of a photoreceptor by absorbing vibration by means of the vibration absorbing body of a vibration absorbing gear. SOLUTION: This drive transmission device for an electrophotography device is provided with a first drive transmission route A transmitting drive force from one motor 25 exclusively to a photoreceptor, and a second drive transmission route B transmitting drive force to the other parts except the photoreceptor such as a cleaning brush or resist rollers. The second drive transmission route B is provided with a gear train (g), and a vibration absorbing gear 30 constituting the gear train (g) is constituted of a gear part 30a, a boss part 30b, and a vibration absorbing body 30c connecting therebetween. When vibration is transmitted from the other part to the second drive transmission route B at drive transmission, the vibration is absorbed by the vibration absorbing body 30c of the vibration ...

IMAGE FORMING APPARATUS

The present invention is concerning to an image forming apparatus comprising: a drawer unit that includes therein a paper-feeding conveying path for conveying a recording medium conveyed from a paper feeding unit on which the recording mediums are stacked to an image forming unit and/or a discharge conveying path for conveying the recording medium on which an image has been formed to a discharging unit, and be drawn out from an apparatus main body; a lock unit that locks the drawer unit to the apparatus main body; a straddle detecting unit that detects whether the recording medium straddles a conveying path in the apparatus main body and a conveying path in the drawer unit; and a controller that controls the lock unit to lock the drawer unit to the apparatus main body when the straddle detecting unit detects the straddle.

ON-BOARD ELECTRONIC EQUIPMENT

【課題】車両のバッテリ上がりを防止しつつ、データの記録を効率的に行うことができる車載電子機器を提供する。 【解決手段】電源制御部４は、走行状態判定部６にて車載バッテリ１１への充電量が少ない走行状態であると判定された場合、データ記録部２ｂにて記録中のデータの一部をなすセクションの記録が完了した時点で、車載オーディオ装置１への電源供給を停止させる。 【選択図】図１

IMAGE FORMING APPARATUS

【課題】操作表示部の操作性および視認性に優れる画像形成装置を提供すること。 【解決手段】装置本体３０１と、装置本体３０１の上方に設けられ、利用者による入力操作および利用者への表示が行われる操作表示面３０４ａを有する操作表示部３０４と、一端部が操作表示部３０４の背面に接続されるとともに、他端部が装置本体３０１の上面に接続され、操作表示面３０４ａが装置本体３０１の正面を向くように操作表示部３０４を支持する支持部材３０３と、を備え、操作表示部３０４の背面に、支持部材３０３の一端部と接続する操作表示部側接続部Ａ、Ｂを設けるとともに、装置本体３０１の上面に、支持部材３０３の他端部と接続する装置本体側接続部Ｃ、Ｄを設けた。 【選択図】図６

IMAGE FORMING PART DRIVING TRANSMISSION DEVICE

【課題】簡単な構成により、感光体周速の変動、速度ムラをなくし良好な画像が得られる作像部駆動伝達装置を提供する。 【解決手段】感光体及びその周辺の電子写真プロセスユニットからなる作像部に駆動モータ１からの駆動力を伝達する作像部駆動伝達装置において、駆動モータ１の出力軸１１上に、感光体駆動を行なう感光体駆動伝達手段１２と、感光体周辺のユニットの駆動を行なう感光体周辺部駆動伝達手段１３とを独立して設け、かつ両者を嵌合した。 【選択図】 図２

METHOD AND DEVICE FOR DETECTING SHEET JOINT OF CORRUGATOR

PROBLEM TO BE SOLVED: To eliminate the defective detection of a sheet joint and the malfunction of a detector in a corrugated cardboard sheet production line and to materialize an automated detection means which is improved in sheet joint detection accuracy. SOLUTION: In a method for detecting the sheet joint of a corrugator, the leading edge of the second waiting corrugated cardboard base paper 7 is stuck to the end edge of the first corrugated cardboard base sheet 6 being delivered to a corrugated cardboard sheet production process to carry out sheet joint, and a cut sheet S including the sheet joint 5 is removed selectively by detecting the sheet joint 5 on the downstream side of a corrugated cardboard sheet production process. The sheet joint 5 or a partial domain of a corrugating medium CC in its neighborhood is pressed between a single facer 13 and a bridge part 17 to form a flat domain P. The flat domain P is detected by a distance sensor 63 set on the upstream side of a produced ...

ELECTRONIC CHALKBOARD

PURPOSE: To provide an electronic chalkboard which is capable of maintaining a function as the chalkboard while automatic writing is performed in the electronic chalkboard equipped with a drawing function. CONSTITUTION: An indiction sheet 1 is stretched on four pieces of rollers 3, 4, 5, 6. The rollers 5, 6 are pivotally attached to a roller supporting member 9 and integrally moved in the vertical direction. When the rollers 5, 6 are moved to the lower part, the relative position of the indication sheet 1 and a writing means 8 is changed even if the indication sheet 1 is not turned. Automatic writing is performed on the indication sheet 1 through the writing means 8 by utilizing this relative displacement. Thereby, the sheet 1 existing in the display position at a time of automatic writing is in a stopping state and visual recognition and writing due to handwriting are performed. COPYRIGHT: (C)1996,JPO ...

IMAGE FORMING DEVICE

(57)【要約】 【課題】 移動用のキャスタを装置本体に対して着脱可 能として低コスト化を図れるようにした画像形成装置を 提供する。 【解決手段】 取付部材４の底面部４ａにキャスタ２を ネジ止め等により一体的に連結する。取付部材４は、装 置本体１のベース部分５に対して、一対の立辺部４ｂ、 ４ｂを締結部材６により装置本体１の外周側面方向から 固定する。一対の立辺部４ｂ、４ｂは、装置本体１のベ ース部５の隣り合う２つの側面の角隅部に嵌まる。

GAS-INSULATED SWITCHGEAR AND DETECTING METHOD FOR GAS PRESSURE OF THE SWITCHGEAR

PURPOSE: To make it possible to detect the gas pressure variations of a plurality of gas compartments precisely by a least number of gas pressure detectors, even at the time of a rapid rise of the gas pressure, and to prevent influence on other gas compartments caused by decomposed gas etc. CONSTITUTION: A filter 25 is fitted between gas-pressure-detector side gas piping and gas compartment side gas piping. This filter 25 has a filter body 1 contained in a filter containing part 2 in a freely progressable way, and the filter body 1 is being pressed on the side of the gas compartment by a spring 5 inserted in the filter containing part 2. Besides, an end of an operating rod 6 which penetrates the end surfaces of the filter containing part 2 is fixed to the filter body 1. COPYRIGHT: (C)1994,JPO&Japio ...

DEVICE FOR SETTING OPERATIONAL CONDITION OF BUSINESS INSTRUMENT

PURPOSE: To facilitate setting the operation condition of a business instrument by setting the operation condition of the business instrument based on information read by means of a sheet reading means and automatically starting the recording operation of the business instrument when setting the operation condition is finished. CONSTITUTION: A menu sheet 3 which is provided with an information specifying column of which the style is in advance defined and the sheet reading means 2 which reads information in the information specifying column of the menu sheet 3 are provided. Besides, an operation mode setting means which sets the operation condition of the business instrument based on the information read by means of the sheet reading means 2, and automatically starts the recording operation of the business instrument when setting the operation condition is finished is provided. Therefore, visible information is written in the information specifying column of the menu sheet 3, for example ...

GAS-INSULATED SWITCHGEAR

PURPOSE: To provide an excellent gas-insulated switchgear whose arrangement constitution is simple and whose installation space can be reduced effectively. CONSTITUTION: Respective horizontal lead parts 1a at the upper part and the lower part of respective circuit breakers 101 to 104 are connected, via connecting buses 12, 13 extended to a direction perpendicular to the axial direction of the respective horizontal lead parts, to horizontal lead parts, at a higher order, which are installed at circuit breakers to be connected in the neighborhood. Grounding devices 2 for operations and disconnectors 3 for buses are connected, on the same axis as the respective horizontal lead parts, to the respective horizontal lead parts 1a at the upper part and the lower part. Ring-shaped buses are constituted of the respective circuit breakers 101 to 104, of the connecting buses 12, 13, of the grounding devices 2 for operations and of the disconnectors 3 for buses. Apparatuses 14, 16, for line connection ...

ELECTRONIC BLACK BOARD DEVICE

PURPOSE: To improve the utilization efficiency of a sheet body by constituting a black board surface so that the rear not positioned on the black board surface does not possess a sheet body, by a method wherein an endless sheet body which is extended circulatably freely and forms the black board surface is formed as a Mobius band. CONSTITUTION: Although an electronic black board layer 1 possesses an endless sheet body, since the sheet body 2 is joined to the other end by reversing an end of a long-sized sheet body, the sheet body 2 is formed as a Moebius band. The first to third support rollers 4-6 are arranged in a regular triangle within a boxlike device main body 3, and supported turnably freely by shafts each and the sheet body 2 is extended circulatably freely by these support rollers 4-6. Therefore, the sheet body 2 formed as the Moebius band is extended circulatably freely by the first to third support rollers 4-6. COPYRIGHT: (C)1996,JPO ...

UNIT LAMINATING TYPE EQUIPMENT

PURPOSE: To easily align a positioning pin with a positioning hole. CONSTITUTION: In this unit laminating type equipment used in such a manner that positioning is attained by positioning projecting parts 15 and positioning recessed parts 16 fitted each other, to place an upper unit 2 having knobs for transporting 17 on a lower unit 1, the knob for transporting 17 is composed of a knob part 17a and a knob cover 17b whose hand insertion opening 17d is opened and which is located in the lower side of the knob part 17a and attached so as to project the knob cover 17b downward on the bottom surface of the upper unit 2, and simultaneously, a guiding recessed part 18 fitting into the knob cover 17b is formed on the top surface of the lower unit 1. COPYRIGHT: (C)1994,JPO&Japio ...

METHOD AND DEVICE FOR DETECTING PAPER SPLICE PART OF CORRUGATOR

PROBLEM TO BE SOLVED: To realize automated detection means with improved accuracy for detecting a paper splice part by solving detection failure of the paper splice part of a base paper of a corrugated board or a misoperation upon detection in a production line of a corrugated board sheet. SOLUTION: In this method for detecting a paper splice part of a corrugator, a starting end of a second corrugated board base paper 50b in a stand-by status is adhered to a terminal end of a first corrugated board base paper 50a being fed to a step for producing a corrugated board paper DC to splice paper, and the paper splice part 20 is detected, so as to selectively eliminate a cut sheet S including the paper splice part on a downstream side of the production step. A detection hole h is bored at or near the paper splice part when the paper is spliced or between a single facer 3 and a bridge part 7, and the detection hole is detected by distance sensors 24-26 provided on an upstream side of a step for ...

IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide a power supply unit preventing a thermal adverse effect in a charging section without causing cost increase, when the charging section and other substrates are provided in the same space. SOLUTION: The power supply unit 1000 includes the charging section 100A and a charge/discharge switching section 100B inside, and is detachably mounted on electric equipment requiring power supply. The power supply unit has a constitution 110A separately arranging space for housing the charging section 100A and the charge/discharge switching section 100B from the location to mount a controlling substrate 100C for the charge/discharge switching section 100B without any communication with the space. The space has a temperature control structure 1001 inside the unit using a fan 101 for forcibly taking outside air to cool the inside. COPYRIGHT: (C)2010,JPO&INPIT ...

Image forming apparatus with locking drawer unit

An image forming apparatus includes an image forming unit configured to form an image; a drawer unit configured to be pulled out from a body of the image forming apparatus; a first lock unit configured to receive power from a power supply and perform at least one of lock and unlock of the drawer unit with respect to the body; and a second lock unit configured to perform lock and unlock of the drawer unit with respect to the body by a mechanical operation performed by an operator.

VIDEO AND VOICE DISTRIBUTION SYSTEM DISTRIBUTING VIDEO AND VOICE INFORMATION TO REMOTE AREAS AND BROADCASTING IT BASED ON SCHEDULE MANAGEMENT

PROBLEM TO BE SOLVED: To enable broadcasting programs according to a broadcasting schedule of contents and time zones which are desired by a requester in a manner cheaper than broadcasting by broadcasting stations, to make also troublesome works unnecessary at a broadcasting depot, and to effectively broadcast informa tion for the requester. SOLUTION: A management server 6 transmits video and voice data A and broadcasting schedule data B that are attached with a common identification symbol. A broadcasting server 11, which is associated with the management server 6 and is placed at a remote area, stores the video and voice data A received via a high-speed communication line 10 and the broadcasting schedule data B received via a low-speed communication line 10a into storage units 13 and 14, respectively. A video and voice sending unit 15 comprising with a timer sends video and voice data (a) to a video and voice data conversion unit 16, according to a broadcasting schedule data b, and sends ...

GAS-INSULATED SWITCHGEAR

PURPOSE: To facilitate maintenance and inspection by providing a bypass-side disconnector of which the lower end is connected to the upper part of an auxiliary bus, the lower branch part to the other end of an auxiliary-bus-side disconnector and the upper part to the other end of a line-side disconnector through a T-shaped branch part, and a J-shaped line-side bus which is connected to the intermediate part of the T-shaped branch. CONSTITUTION: The lower end of a generally F-shaped housing 10b which houses a by-pass side disconnector 10 inside and of which the upper right-side lead part is connected to the left end of a housing 12a and the lead part branching onto the lower right side to the left end of a housing 4b is connected to a lead part in the upper part of an auxiliary bus 2, while the lower end of a J-shaped housing 11b housing a bus 11 inside is connected to a lead part branching from the middle of the housing 12a. COPYRIGHT: (C)1991,JPO&Japio ...

STRUCTURAL BODY OF PICTURE IMAGE FORMATION DEVICE

PURPOSE: To provide a structural body of a copying machine high in rigidity and possible to manufacture at a low cost. CONSTITUTION: A lower part skeletal body 18 is constituted by assembling a base member 19 and a plural number of channel status skeletal members 20, 21, 22, 23, 24, 25, 26, 27, 28 and by fastening them by welding, an upper part skeletal body 17 is constituted by assembling a plural number of skeletal members 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 50 and fastening them by welding, and the upper skeletal body 17 and the lower skeletal body 18 are positioned by a pin 46 and connected to each other. COPYRIGHT: (C)1994,JPO&Japio ...

Image forming apparatus having drawer unit

An image forming apparatus includes a drawer unit configured to be drawn out from a body of the image forming apparatus. The drawer unit includes a carriage path for carrying a recording medium, a lock unit configured to lock the drawer unit in the body, a driving unit configured to drive the lock unit, the driving unit including at least a driving source, and a drawer unit cover configured to cover at least the drawer unit. The drawer unit cover is a part of an outer cover of the body arranged on a side in a drawing direction of the drawer unit. The drawer unit cover is attached to the drawer unit so that the drawer unit cover is removed from the drawer unit in a state where the drawer unit is attached to the body.

PHOTORECEPTOR DRIVING DEVICE

(57)【要約】 【課題】 より簡単な構成により前記従来の問題を解決 し、良好な画像を得られる感光体駆動装置を提供する。 【解決手段】 タイミングプーリ２と感光体ドラムプー リ６を連結する感光体駆動タイミングベルト７へ初期張 力を付与するため、アイドラプーリ１１を設ける。アイ ドラプーリ１１は、支持部材１２上の支軸１３へ回動自 在に取り付ける。支持部材１２は、支持部材１２上の摺 動穴１４の部分で締結部材１５及び弾性部材１６を介し て筐体等へ固定する。固定の際、加圧部材１７により感 光体駆動タイミングベルト７に対して適正な初期張力を 与え、その後に固定する。

PHOTORECEPTOR DRIVING DEVICE

PROBLEM TO BE SOLVED: To dissolve failures which are fluctuation and speed irregularities of a photoreceptor circumferential speed due to transmission to a photoreceptor driving system of noise of load fluctuation and vibration, etc., generated at members to be driven constituting units other than a photoreceptor and deterioration of image quality due to that without complicating a structure and a control procedure. SOLUTION: A photoreceptor driving device is provided with the photoreceptor rotationally driven by a photoreceptor driving shaft 1, a plurality of the units arranged around the photoreceptor, and photoreceptor side and unit side timing belts 3 and 17 respectively transmitting driving force from an output pulley 22 of a driving motor 21 to a photoreceptor pulley 2 provided on the photoreceptor driving shaft and unit pulleys provided on respective unit driving shafts 11 and 15. The photoreceptor pulley is composed of a boss part 31 of a small diameter fixed by inserting a shaft ...

PRODUCTION OF THERMOSETTING HYDROCARBON RESIN

PURPOSE: To produce the titled resin of a high softening point and a high yield of carbonization, by reacting a starting material based on a benzene ring-bearing condensed polycyclic aromatic compound with a specified crosslinking agent in the presence of an acid catalyst in a halohydrocarbon solvent. CONSTITUTION: A starting material (A) (e.g., coal tar) obtained from petroleum or coal and based on a condensed polycyclic aromatic compound having 2W5 benzene nuclei, having an aromatic carbon fraction ≥0.6, an aromatic ring hydrogen content ≥30% and an MW ≥200, is reacted with a crosslinking agent (B) [e.g., di(hydroxymethyl)benzene] based on an aromatic compound having at least two hydroxymethyl or halomethyl group in a molar ratio of 0.2W10 at 70W300°C and a pressure of normal pressure to 20kg/cm2G in the presence of 0.2W20wt%, based on (A+B), acid catalyst (C) (e.g., sulfuric acid) in 0.5W10 pts.wt., per pt.wt. components A and B, halohydrocarbon solvent (D) (e.g., trichloroethylene) ...

Corrugator, and its splicing portion detecting method and device

Intended is to eliminate the detection failure of a splicing portion and the malfunction of a detector in the production line of a corrugated board sheet. Also intended is to realize automated detection means, which is improved in the detection precision of the splicing portion. Provided is a corrugator splicing-portion detecting method, in which the splicing is performed by adhering the startingend portion of a second corrugated board medium (50b) on standby, to the trailing end of a first corrugated board medium (50a) being let off, during the process of manufacturing the corrugated board,and in which the splicing portion (1) is detected to exclude the broken sheet (S) including the splicing portion, selectively on the downstream side of the manufacturing process. Ultrasonic waves areemitted by an ultrasonic transmitter (61a) to corrugated board media (SC and FL) on the upstream side after the cutting step of a corrugated board (DC) manufactured. After this, the ultrasonic waves having ...

ELECTRONIC CHALKBOARD

PURPOSE: To provide an electronic chalkboard in which the written contents are surely erased and overwrite is prevented. CONSTITUTION: A white board sheet 1 being a writing/indication screen is turned clockwise (direction shown in the arrow) in the figure. A writing means 12 is provided near to the white board sheet 1 in the inside of a device. An indication erasing means 15 is provided in the vicinity of the upstream side in the turning direction of the white board sheet 1 for the writing means 12. Thereby, the writing contents are erased just before writing due to the writing means 12 is performed and generation of overwrite is surely prevented. COPYRIGHT: (C)1996,JPO ...

METHOD AND DEVICE FOR DETECTING SHEET JOINT OF CORRUGATOR

PROBLEM TO BE SOLVED: To dissolve the defective detection of the sheet joint of corrugated cardboard base sheet and malfunction during the detection in the production line of a corrugated cardboard sheet. SOLUTION: In a method for detecting the sheet joint of a corrugator, the leading edge of the second waiting corrugated cardboard base sheet 22 is stuck to the end edge of the first corrugated cardboard base sheet 21 being delivered toward the production line to carry out sheet joint, and a cut sheet including the sheet joint 20 is removed on the downstream side of the production process. A detected sheet 23 containing a fluorescent substance is made to intervene between corrugated cardboard base sheets in the sheet joint 20, and the detected sheet 23 is projected on the upstream side and/or on the downstream side from the paper joint 20. The downstream side projection part 23a of the detected sheet 23 is stuck to the first cardboard sheet 21 with an adhesive 25, and the projection part ...

IMAGE FORMING APPARATUS

An image forming apparatus includes an image forming unit configured to form an image; a drawer unit configured to be pulled out from a body of the image forming apparatus; a first lock unit configured to receive power from a power supply and perform at least one of lock and unlock of the drawer unit with respect to the body; and a second lock unit configured to perform lock and unlock of the drawer unit with respect to the body by a mechanical operation performed by an operator.

GAS-INSULATED SWITCH GEAR

PURPOSE: To provide a gas-insulated switch gear that reduces an installation space required and is excellent in workability in maintenance and inspections on the equipment body. CONSTITUTION: A current transformer comprising a voltage current transformer connecting device, is placed at an end of a main bus 1, and a connecting bus 15 is installed in the direction orthogonal to the axis of the main bus 1 and an installation plane. The current transformer is connected to the first connecting port 15a of the connecting bus 15, and a branch bus 16 is connected to the second connecting port 15b. A receiving circuit is connected to the branch bus 16. In addition, a voltage transformer 13 is connected to the upper end of the connecting bus 15, and a voltage transformer 11 for voltage detection comprising the voltage current transformer connecting device is connected to the lower end of the connecting bus 15. COPYRIGHT: (C)1996,JPO ...

DEVICE FOR SETTING OPERATIONAL CONDITION OF BUSINESS INSTRUMENT

PURPOSE: To facilitate setting the operation condition of a business instrument provided with various functions by setting the operation condition of a business instrument based on information read by means of a sheet reading means. CONSTITUTION: A menu sheet 3 which is provided with an information specifying column of which the style is defined in advance, a sheet reading means which reads information in the information specifying column of the menu sheet 3, and an operation mode setting means which sets the operation condition of a business instrument based on the information read by the sheet reading means 2 are provided. Therefore, the operation condition of the business instrument can be specified by writing visible information in the information specifying column of the menu sheet 3, for example by a pen. Thus, mode setting in response to the content of the menu sheet can be easily performed and the operability is improved. COPYRIGHT: (C)1989,JPO&Japio ...

DOCUMENT POSITIONING DEVICE FOR COPYING MACHINE

PURPOSE: To fix a setting position easily and surely even when the size of a document is changed, so as to prevent the occurrence of any trouble due to false setting, by making he reference plane of a guide member for positioning in lengthwise direction coincide with each size reference lines when the guide member is stopped by a stopper. CONSTITUTION: A guide member 5 attached to a guide scale 3 to be slidable in the lengthwise direction thereof for positioning a document 7 in the longitudinal direction, and a stopper including plural stopper notches 6 corresponding to lengthwise arranged respective size reference lines 4 and temporarily stopping the guide member 5 are provided. When the guide member 5 is stopped by the stopper, the reference plane 5a of the guide member coincides with each of size reference lines 4. Therefore, it is possible to fix the setting position of the document 7 surely with the easy operation of the guide member 5 even when the size of the document is changed, ...

AUXILIARY POWER SOURCE DEVICE AND IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide an auxiliary power source device and an image forming device with high performance and long life without a capacitor main part reaching a high temperature. SOLUTION: Apart from a main power source which supplies electric power to objects, an auxiliary power source device 41 supplies electric power subsidiarily to objects. Temperature rise suppressing means 45 to 47 to control the temperature rise of a capacitor main part 43 in which electric power is accumulated are provided. COPYRIGHT: (C)2005,JPO&NCIPI ...

SYSTEM FOR CORRECTING WARPAGE OF CORRUGATED CARDBOARD SHEET

(57)【要約】 【課題】 段ボールシートの反り矯正システムにおい て、オペレータの経験やノウハウに頼ることなく正確に 且つ容易に段ボールシートの幅方向の反りを矯正できる ようにする。 【解決手段】 段ボールシート製造装置１の制御要素の うち裏ライナ２０或いは表ライナ２３の含有水分量に影 響を与える複数の特定制御要素の中から、段ボールシー ト２５の反り状態と各特定制御要素が段ボールの反りに 与える影響とに応じて、少なくとも一つの特定制御要素 を選定する。そして、選定した特定制御要素について、 段ボールシートの反り状態情報と段ボールシート製造装 置１の運転状態情報とに基づきその制御量を演算し、演 算した制御量で選定した特定制御要素を制御する。

Image forming apparatus

Provided is an image forming apparatus including an apparatus body (301), an operation display unit (304) provided on top of the apparatus body (301) and including an operation display surface (304a) that allows an input operation by a user and provides a display for the user, and a supporting member (303) with a first end thereof connected to the reverse side of the operation display unit (304) and the second end thereof connected to an upper surface of the apparatus body (301). The supporting member (303) supports the operation display unit (304) such that the operation display surface (304a) faces in a same direction as the front of the apparatus body (304) does. Operation display unit connecting sections that connect to the first end of the supporting member are provided on the reverse side of the operation display unit (304) and apparatus body (301) connecting sections that connect to the second end of the supporting member are provided on the upper surface of the apparatus body (301 ...

IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To enable using the device body top surface of an image forming device in order to arrange documents and temporarily place small articles. SOLUTION: A control panel 5 is supported by two slide rails 6 which are installed on the front side of the device body 1, then, the control panel 5 is made movable to the front side of the device. As for a body upper cover 7, a part under the control panel 5 and the surrounding part are formed nearly at the same level. A part 5a remaining after the control panel 5 is moved to this side is flat so as to be used as a working space, then, the user can arrange copy documents on the part 5a at a copying work and also the user can temporalily put the necessary small articles on the part 5a. COPYRIGHT: (C)1999,JPO ...

DRIVE TRANSMISSION DEVICE

PURPOSE: To prevent the generation of the trouble such as the tooth skip and vibration of a timing belt due to the foreign material adhering on the belt, as for a drive transmission device equipped with a plurality of pulleys and the timing belt laid on the pulleys. CONSTITUTION: As for a drive transmission device 25, a timing belt 30 is laid between a motor pulley 26 on a motor shaft 24a and a photosensitive body driving pulley 28 on a rotary shaft 13a for the photosensitive body. At the gear part on the inner periphery of the timing belt 30, a cleaning member 40 is pressed. In drive, the foreign materials such as the floating development agent, abrasion powder of part, and dust which adhere to the teeth part of the timing belt 30 are scraped off by a cleaning member 40. COPYRIGHT: (C)1996,JPO ...

PAPER FEEDER

PURPOSE: To carry out feeding under a condition where the warping or the crumpling of paper sheet due to moisture is surely prevented, by providing a control part for controlling the operation of an exhaust part according to the detection signal of a humidity sensor. CONSTITUTION: The air heated by a heater 40 is guided to air routes 41, 42, and is exhausted from an exhausting part 45, and a paper sheet 26 on a paper sheet receiver 27 is dehumidified in order from the uppermost layer which is most susceptible to the effect of outside air, by the exhausted warm air. The operation of the exhausting part 45 is controlled by the detection signal of a humidity sensor 46 for detecting the humidity around the paper sheet 26 of the uppermost layer. The paper sheet 26 is always dried under an optimum condition correspondent to the humidity of the surroundings, and feeding is carried out in a condition where the warping or crumpling of the paper sheet 26 due to humidity is surely inhibited. COPYRIGHT ...

ELECTRONIC BLACKBOARD DEVICE

PURPOSE: To limit an image read from a blackboard panel of the electronic blackboard device and printed out only to a required image. CONSTITUTION: When a manual operation means 9 designates the absolute coordinate of an area on the surface of a sheet body, a coordinate recognition means 11 recognizes the area of the sheet based on the absolute coordinate. An operation control means 11 controls the operation of at least one of a blackboard read means 8, an image storage means 14, an image read means 11 and a paper print means 10 to limit the image read from the sheet and printed out to a designated area. COPYRIGHT: (C)1996,JPO ...

ELECTRONIC DEVICE AND IMAGE FORMING APPARATUS

An electronic device comprises: a shielding object that is arranged at least in a plurality of directions and shields noise; and a Helmholtz silencer that is arranged in a direction where the shielding object does not exist, the shielding object and the silencer being arranged with respect to a noise source causing noise such as a driving source that is arranged inside an apparatus body, wherein a neck portion of the Helmholtz silencer is directed to the noise source, a plurality of such Helmholtz silencers are provided to correspond to at least two kinds of frequencies, and installed number of the Helmholtz silencers corresponding to at least two kinds of the frequencies respectively, is made different depending on a distance from the noise source. 1. An electronic device , comprising:a shielding object that is arranged at least in a plurality of directions and shields noise; anda Helmholtz silencer that is arranged in a direction where the shielding object does not exist, the shielding object and the silencer being arranged with respect to a noise source causing noise such as a driving source that is arranged inside an apparatus body, whereina neck portion of the Helmholtz silencer is directed to the noise source,a plurality of such Helmholtz silencers are provided to correspond to at least two kinds of frequencies, andinstalled number of the Helmholtz silencers corresponding to at least two kinds of the frequencies respectively, is made different depending on a distance from the noise source.2. The electronic device according to claim 1 , whereina member to which the Helmholtz silencer is attached is an interior cover that covers necessary inner components while an exterior cover constituting the apparatus body is open, andthe interior cover is configured to be divided into at least two parts and each part of the interior cover can be attached and removed to and from the apparatus body.3. The electronic device according to claim 2 , wherein the Helmholtz silencer ...

Corrugating machine and production control device used therein

【課題】ブリッジ部に滞留する片面段ボールの長さを正確に検出して、運転を制御できるコルゲートマシンを提供する。 【解決手段】シングルフェーサと、ブリッジ部７と、ダブルフェーサ１１と、処理装置と、滞留長算出部８３を有し、装置全体の動作を制御する生産管理装置２１と、を備えるコルゲートマシンであって、滞留長算出部８３には、ブリッジ部７に入る片面段ボールの段山を検出する入口段山センサ７５およびブリッジ部７から出る片面段ボールの段山を検出する出口段山センサ７７を用いてブリッジ部７に滞留する片面段ボールの段山数を算出する段山数算出部９３と、出口段山センサ７７が所定数の段山数を検出する間に処理装置の近傍における両面段ボールが搬送される距離を所定数で除算して段山ピッチを算出する段山ピッチ算出部９５と、段山数に段山ピッチを乗算して滞留長を演算する滞留長演算部９７と、を備える。 【選択図】図２

Pressure-applying device, transfer device, and image forming apparatus

A pressure-applying device includes a swingable unit body, a roller, an opposing member, a pressure-applying unit, and a drive-force transmitting unit. A swinging center of the unit body is set at a position distinct from a rotation center of the drive-force transmitting unit. A direction of action of driving force of the driving unit substantially coincides with a line joining the swinging center and a point at which pressure application force is applied by the pressure-applying unit. A direction of action of the pressure application force is substantially orthogonal to the direction of action of the driving force.

Device for detecting paper splice part of cardboard sheet, and device for producing cardboard sheet

In a device for detecting a paper splice part of a cardboard sheet and a device for producing a cardboard sheet, the device for detecting a paper splice part of a cardboard sheet, which detects a sheet paper splice part of a cardboard sheet that has a first sheet, a corrugated second sheet, and a third sheet bonded together, comprises: a sheet paper splice detection unit that detects the sheet paper splice part on the basis of the shape of the sheet and that is placed between a position at which sheets are spliced and a position at which the sheets are bonded in a sheet carrying direction; a marking device that marks the sheet paper splice part on the downstream side of the sheet paper splice detection unit in the sheet carrying direction; and a mark detection device that detects the mark on the downstream side of the marking device in the sheet carrying direction.

電圧監視装置

【課題】キャパシタに印加される電圧の極性が反転した際の電圧検出精度の向上を図る。 【解決手段】電圧を検出する電圧検出回路２４と、各キャパシタＣ１、Ｃ２を有するキャパシタ回路２２と、キャパシタＣ１、Ｃ２に対して、各電池セルＶ１〜Ｖ１４のセル電圧を順次印加する入力側スイッチ回路２１と、キャパシタＣ１、Ｃ２の蓄電電圧を電圧検出回路２４の検出端子Ｂ１〜Ｂ３に印加する出力側スイッチ回路２３と、電圧検出回路２４にて検出した電圧を補正する電圧補正手段２５ｂと、各キャパシタＣ１、Ｃ２に印加された電圧の極性が反転した際の充電特性を示す反転時充電特性が記憶されたメモリ２５ａと、を備える。そして、電圧補正手段２５は、入力側スイッチ回路２１によりキャパシタＣ１、Ｃ２に印加された電圧の極性が反転した場合、メモリ２５ａに記憶された反転時充電特性に基づいて、電圧検出回路２４にて検出した電圧を補正する。 【選択図】図１

取付け部材および画像形成装置

【課題】装置本体に部品を取付ける際の作業性を良好にするとともに、位置決め精度及び固定強度を良好に得る。 【解決手段】ネジ等の締結部材により画像形成装置の本体に固定される固定部９３とを有する上前カバー９２で、画像形成装置１の本体に対して位置決めをおこなうための位置決め部として、画像形成装置の本体側に設けられた第一の突起受け部９１ａと係合して左右及び前後方向の位置決めをおこなう第一の突起部９４と、画像形成装置の本体側に設けられた第二の突起受け部９１ｂと係合して画像形成装置の上下方向に対して位置決めをおこなう第二の突起部９５とをそれぞれ設ける。 【選択図】図４

光源装置及び画像形成装置。

【課題】光源本体とレンズとを別体で構成した場合であっても、これらを容易に交換することができ、しかも、簡易かつコンパクトな構成で光源本体とレンズとを正確に位置決めすることができる光源装置、及び、その光源装置を用いた画像形成装置を提供する。 【解決手段】ＬＥＤ１０１などの光源本体と、光源本体から出射した光の光路を形成するレンズ１０２などの光路形成部材とを備えた光源装置であって、光源本体及び光路形成部材をそれぞれ所定の位置に位置決めする位置決め部１０４を有する取付け部１００と、光源本体及び光路形成部材をそれぞれ取付け部１００に位置決めされた状態で一体的に保持する保持ブラケット１０３などの保持部材と、を備える。 【選択図】図４

画像形成装置の操作パネル支持装置

(57)【要約】 【課題】 画像形成装置から突出させて設ける操作パネ ルの支持構造をなす支柱部材の内部を収納スペースとし て有効に利用する。 【解決手段】 操作パネル４を支持アーム６を介して支 持する支柱部材５の内部を小物等の収納が可能な収納ス ペースとし、この収納スペース内への小物等の出し入れ を可能とするために、支柱部材５の前面側を開閉カバー ７とする。開閉カバー７は、ヒンジ８を支点として開閉 可能とする。この収納スペースに、複写等の作業中に頻 繁に用いられるステープラやパンチ、クリップ類等を保 管しておくと便利である。

画像形成装置

【課題】装置の大型化を避けることができる画像形成装置を提供する。 【解決手段】装置本体に対して引き出し可能に構成された引き出しユニット７６と、引き出しユニット７６を装置本体にロックするロック手段とを備えた画像形成装置において、ロック手段は、引き出しユニット７６に設けられたロック機構１６０と、装置本体に設けられたロック受け部材１８０とを備え、ロック機構１６０とロック受け部材１８０との間でロックが行われるものであり、ロック受け部材１８０を、引き出しユニット７６の引き出し方向奥側に配置された本体後側板５０１よりも引き出しユニット側に設けた。 【選択図】図３０

板材加工方法

(57)【要約】 【課題】 各停止時間を出来るだけ少なくして生産性の 向上を図るようにした板材加工方法を提供することにあ る。 【解決手段】 板材加工機１でワークＷを保持したワー ク保持装置３５を加工工具Ｐ，Ｄに対して移動せしめ て、ワークＷのうち加工工具Ｐ，Ｄへの移動量の大きい 部分を先に加工し、その部分の加工を終了すると、製品 搬出手段４５を板材加工機１へ進入開始すると共に、板 材加工機１でワークＷのうちの残りの部分の加工を続行 し、その終了後、製品搬出手段４５の位置を演算し、製 品搬出手段４５の移動指令を修正して製品搬出手段４５ でワークを搬出せしめることを特徴とする。

Device for detecting paper splice part of cardboard sheet, and device for producing cardboard sheet

In a device for detecting a paper splice part of a cardboard sheet and a device for producing a cardboard sheet, the device for detecting a paper splice part of a cardboard sheet, which detects a sheet paper splice part of a cardboard sheet that has a first sheet, a corrugated second sheet, and a third sheet bonded together, comprises: a sheet paper splice detection unit that detects the sheet paper splice part on the basis of the shape of the sheet and that is placed between a position at which sheets are spliced and a position at which the sheets are bonded in a sheet carrying direction; a marking device that marks the sheet paper splice part on the downstream side of the sheet paper splice detection unit in the sheet carrying direction; and a mark detection device that detects the mark on the downstream side of the marking device in the sheet carrying direction.

操作パネルユニット

(57)【要約】 【課題】 作業性の向上が図れる操作パネルを提供す る。 【解決手段】 表示部１１ａを有する操作パネル１１を 用紙に画像を形成する画像形成装置本体３の上面３ａに 備え、この操作パネル１１の表示部１１ａが操作者に対 面する方向に配置される操作パネルユニット９におい て、操作パネル１１を支持する台座１９を備え、台座１ ９が画像形成装置本体３の上面３ａに対して移動可能に 設けられている。

Device for detecting paper splice part of cardboard sheet, and device for producing cardboard sheet

操作パネルユニット

(57)【要約】 【課題】 放射ノイズを低減できる操作パネルユニット を提供する。 【解決手段】操作パネル１１と、操作パネル１１を保持 するアーム１３と、操作パネル１１とアーム１３とを連 結するパネル支持部材１５とを備え、用紙に画像を形成 する装置本体３に設けられる操作パネルユニット９にお いて、アーム１３は、装置本体３から突出しており、パ ネル支持部材１５又はアーム１３の少なくとも一部分は 絶縁性の材質で構成され、装置本体３と操作パネル１１ とを電気的に絶縁している。

画像形成装置

(57)【要約】 【課題】 移動用のキャスタを装置本体に対して位置調 整可能かつ着脱可能とした画像形成装置を提供する。 【解決手段】 取付部材４の底面部４ａにキャスタ２を ネジ止め等により一体的に連結する。取付部材４は、装 置本体１のベース部分５に対して、一対の立辺部４ｂ、 ４ｂを締結部材６により装置本体１の外周側面方向から 固定する。立辺部４ｂに設けた固定用穴４ｃは、長穴と してあり、締結部材６による締結位置を調整可能とす る。一対の立辺部４ｂ、４ｂは、装置本体１のベース部 ５の隣り合う２つの側面の角隅部に嵌まる。

電気機器

【課題】騒音などの音の低減効果の高い、ヘルムホルツ消音器を備えた電気機器を提供する。【解決手段】筐体、外装カバー、内装カバー、及び、エアダクトから選ばれるいずれか１つ以上と、駆動源と、当該駆動源により駆動される被駆動機器と、により構成される機器部材を有する電気機器において、共鳴箱とその一端に開口を有する頚部とを少なくとも備えたヘルムホルツ消音器を有し、共鳴箱及び前記頚部の少なくとも一方が前記機器部材から離間している電気機器。【選択図】図２

感光体駆動装置

【課題】簡単な構成により従来の問題を解決し、駆動伝達精度の向上を図り、良好な画像を得られる感光体駆動装置を提供することにある。 【解決手段】複写機、プリンタ等の感光体駆動装置において、感光体駆動モータ１出力軸２上に、感光体駆動を行なう感光体駆動伝達手段３と、感光体周辺部の駆動を行なう感光体周辺部駆動伝達手段４とを同軸上に別個に設け、駆動を行なう前記感光体駆動伝達手段３を感光体タイミングベルト７による駆動伝達とし、前記感光体周辺部の駆動伝達手段は前記駆動モータ出力軸からのギヤ列による駆動伝達とし、かつ前記感光体周辺部の駆動伝達手段４より下流のアイドルギヤ９を支持するアイドルギヤ支持部材１５を設け、これを駆動モータ支持部材１３と別体としてかつ前記駆動モータ支持部材１５と接触しないように固定する構成とした。 【選択図】 図３

電源ユニットおよび画像形成装置

【課題】 コスト上昇を招くことなく充電部とその他の基板類を同一空間内に設けた場合の充電部での熱的な悪影響を防止することが可能な電源ユニットを提供する。 【解決手段】 内部に充電部１００Ａおよび充放電切替部１００Ｂを備え、電源を必要とする電気機器に対して着脱可能な電源ユニット１０００であって、上記充電部１００Ａおよび充放電切替部１００Ｂを収容する空間と、充放電切替部１００Ｂに対する制御基板１００Ｃを取り付ける位置とが区別されて上記空間との間が連通しない構成１１０Ａとされ、上記空間には強制的に外気を取り込んで冷却を行うファン１０１を用いたユニット内の温度管理構造１００１が備えられていることを特徴とする。 【選択図】 図１４