Flip chip mounting technique

Cleaning article, method of fluffing cleaning article, and method of producing cleaning article

ENGINE STARTER

ADHESIVE ROLL CLEANER

ENGINE STARTER

CHOKE FOR ENGINES

Valve characteristic controller and valve characteristic control system

The invention provides a valve characteristic controller and a valve characteristic control system. When a valve timing is held, even if a Duty value of an operational signal of a variable valve timing controller (20) is slightly changed, a holding unresponsive range will be arisen. In the unresponsive range, a variation speed of the valve timing is very small. As temperature is decreased, the unresponsive range is extended and an individual difference becomes notable. While the valve timing is held, a computer (40) learns a deviation amount of a response characteristic of the valve timing based on a variation speed of the valve timing when the Duty value is slightly changed from the holding unresponsive range to outside thereof.

Cleaning tool

缝纫机的控制箱

... 本发明涉及一种缝纫机的控制箱，与以往技术相比较，可使控制箱的设置作业简单化。本发明缝纫机控制箱配置在缝纫机台板的下方，用于容纳缝纫机控制中所使用的电气部件的，缝纫机的控制箱安装在覆盖缝纫机下部的下盖上，并且其大小做成能通过缝纫机台板的缝纫机设置孔的结构。 ...

Image forming apparatus and recovery roller

Mowing apparatus

Cleaning sheet

CUTTING BLADE FOR A MOWING APPARATUS

Cleaning sheet

Disclosed is a cleaning sheet (1A) which comprises a base sheet (2) and a plurality of long fiber bundles (3), each being composed of long fibers (31) gathering together, that are positioned in parallel and bonded to one another on the base sheet. The long fiber bundles (3) are formed by bonding the long fibers to one another at fiber-bonding parts (32). The long fiber bundles (3) are bonded to the base sheet (2) via sheet-bonding parts (21). The sheet-bonding parts (21) are overlapped on the fiber-bonding parts (32). The long fiber bundles (3) are cut at linear cutting part (24) and the linear cutting part (24) are positioned in the space between sheet-bonding parts (21) adjacent to each other. The long fiber bundles (3) comprise cut fibers (311) and non-cut fibers (312).

Apparatus and method for controlling operation of reach tower crane

MOWING APPARATUS

Cleaning tool

Cleaning sheet and process for producing the same

MOWING APPARATUS

Cleaning sheet

Disclosed is a cleaning sheet (1) including at least one long-fiber assembly (10), in which long fibers (11) are assembled by orienting them substantially in one direction. The long fibers (11) are jointed by one first joint line (12) continuously extending in a direction perpendicular to the orienting direction, and are also jointed by a plurality of second joint lines (13) extending in the orienting direction. These joints establish the assembly state of the long fibers (11) in the long-fiber assembly (10). It is preferred that the first joint line (12) and the second joint lines (13) are connected.

Cleaning article, method of fluffing cleaning article, and method of producing cleaning article

Polarizing plate and liquid crystal display

A polarizing plate for a liquid crystal display is provided and includes a first protective film, a polarizer, a second protective film and a light diffusion layer in order. The light diffusion layer is a layer including a translucent resin and translucent particles having a refractive index different from a refractive index of the translucent resin. The internal haze of the light diffusion layeris 45% to 80%.

Shuttle unit of sewing machine

Cleaning sheet

Provided is a cleaning sheet (1), in which one or more long fiber assemblies (10) having long fibers (11) oriented and assembled in one direction are jointed to one or two faces of a backing sheet (20). The cleaning sheet (1) is mounted for use on the head portion of a cleaner, which includes not only the head portion but also a stick to be connected to the head portion. The long fibers (11) in the long fiber assembly (10) are oriented in the cleaning direction (D1) of the cleaner. The backing sheet (20) is equipped, on its one face, with at least one long fiber assembly (10), in which the long fibers (11) crimped at a crimping height of 0.1 to 5.0 mm are assembled.

Developer storage container and image forming apparatus with same

The present invention provides a developer storage container. The developer storage container includes a container main body, a tubular portion projecting from the container main body, and a rotary member extending from the container main body to the tubular portion. The rotary member includes a rotary shaft having a first section located in the container main body and a second section located in the tubular portion. A first conveying member for conveying developer in a first conveying direction is arranged on the second section of the rotary shaft, and a second conveying member for conveying the developer in a second conveying direction is arranged radially outwardly of the first conveying member around the first section. A first flexible member radially extending to a side outward of the second conveying member and a second flexible member radially extending to a side outward of the second conveying member and having a shorter length than the first flexible member are mounted on the rotary ...

Process for producing cleaning sheet

The invention provides a process for producing a cleaning sheet. A net-form sheet (4) and fibrous webs (1a) and (1b) which comprise fibers containing PET and have been superposed on one or each side of the sheet (4) are subjected to hydraulic entangling to intertwine the constituent fibers of the fibrous webs with one another and entangle the constituent fibers of the fibrous webs with the net-form sheet, whereby a laminate (6) is obtained. Subsequently, hot air having a temperature which exceeds the glass transition temperature (Tg ( DEG C)) of the PET and is lower than [Tg ( DEG C) + 70 DEG C] is blown against the laminate (6) by the air-through method. It is preferable that the constituent fibers of the fibrous webs (1a) and (1b) be entangled with the net-form sheet (4) to obtain a laminate (6) and this laminate (6) be dried with hot air, before hot air is blown against the laminate (6) by the air-through method.

Valve timing control apparatus and valve timing control device

A valve timing control apparatus for a valve timing adjustment mechanism (1020) that adjusts timing of opening and closing an intake or exhaust valve of an engine includes an output-side rotor (1021), cam-side rotors (1022) and a hydraulic pump (P), a control device (1040), a control valve(1030), a storage device (1042). The control device outputs a signal associated with the rotation of one of the rotors relative to the other one. The control valve controls the speed of the rotation. The storage device prestores standard data indicating a predetermined relation between a dead zone width and a parameter correlated with the dead zone width for each hydraulic oil temperature. A value of the parameter of the adjustment mechanism during a hold state is learned by changing the signal. The control device computes the signal based on the value learned, the standard data, and hydraulic oil temperature.

Lifting load and tipping moment detecting device for mobile crane

Electronic watermarking embedding method, electronic watermark detecting method and apparatus

Cleaning sheet and process for producing the same

A cleaning sheet (1A) which comprises a base sheet (2) and, disposed on at least one surface thereof, at least one long-fiber bundle (3) composed of long fibers (31) oriented in substantially one direction. The long-fiber bundle (3) has been formed by bonding the long fibers (31) to one another with a fiber-bonding part (32) linearly extending in the direction perpendicular to the orientation direction for the long fibers (31). The cleaning sheet (1A) has been formed by bonding the long-fiber bundle (3), which has been thus formed, to the base sheet (2) through sheet-bonding parts (21). In the cleaning sheet (1A), the whole fiber-bonding part (32) or at least part of the fiber-bonding part (32) has not been bonded to the base sheet (2), and each sheet-bonding part (21) has been formed so as to be in perpendicular contact with the fiber-bonding part (32).

Cleaning tool

A cleaning implement including a cleaning article 10 having a pocket 15 and a holder 20 adapted to be inserted into the pocket 15 to hold the cleaning article 10. The pocket 15 of the cleaning article 10 has a counter bumping portion 18 in the middle between the inlet opening at one end and the opposing end thereof. The holder 20 includes a handle 21, an insertion portion 22 extending from one end of the handle 21, and a retaining means 24 for retaining the vicinity of the inlet opening of the cleaning article 10. The insertion portion 22 has a bumping portion 23 that allows the insertion portion 22 to be inserted into the pocket 15 with no substantial obstruction until it reaches a bumping position where it bumps against the counter bumping portion 18 and then restricts further insertion beyond the bumping position. The cleaning article 10 is substantially prevented from moving between the bumping portion 23 and the retaining means 24 when it has the insertion portion 22 inserted into ...

Valve characteristic controller and valve characteristic control system

The invention provides a valve characteristic controller and a valve characteristic control system. When a valve timing is held, even if a Duty value of an operational signal of a variable valve timing controller (20) is slightly changed, a holding unresponsive range will be arisen. In the unresponsive range, a variation speed of the valve timing is very small. As temperature is decreased, the unresponsive range is extended and an individual difference becomes notable. While the valve timing is held, a computer (40) learns a deviation amount of a response characteristic of the valve timing based on a variation speed of the valve timing when the Duty value is slightly changed from the holding unresponsive range to outside thereof.

Device and method for measuring load weight on working machine

Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same

Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same

Electrolyte solution and an electrolytic capacitor using it having a low impedance characteristic, having a high withstand voltage characteristic of 100 V class, and a high temperature life characteristic is provided. The electrolyte solution containing an aluminum tetrafluoride salt, and a solvent with high boilling point, such as sulfolane, 3-methyl sulfolane, and 2,4-dimethyl sulfolane, and thelike are used. The electrolytic capacitor of the present invention has the low impedance characteristic, the high withstand voltage characteristic, and the excellent high temperature life characteristic.

Clean non -woven fabrics substrate for piece

The utility model discloses a clean non -woven fabrics substrate for piece (1) is formed with ridge strip (2) and groove (3) in the position of the mutual correspondence on two sides (1a, 1b) in turn to be formed with trompil (4) of lining up dual groove (3). Extend in parallel to each other ridge strip (2) and groove (3). Extend in the criss -cross direction respectively on a pair of two limits (1c, 1d) of the parallel extension with clean non -woven fabrics substrate for piece (1) ridge strip (2) and groove (3). Each groove (3) are provided with alternately: the trompil portion (3h) that has trompil (4), with adjacent this trompil (4) than in the trompil portion (3h) meet proximal end portion distance each other non - trompil portion (3n) long, that do not have trompil (4), trompil portion (3h) that adjacent groove (3) have separately and the configuration pattern of non - trompil portion (3n) difference most. Clean non -woven fabrics substrate for piece (1) includes: trompil regional ...

Work moving device in a sewing machine

Cleaning article, method of fluffing cleaning article, and method of producing cleaning article

Cleaning tool

A cleaning implement including a cleaning article 10 having a pocket 15 and a holder 20 adapted to be inserted into the pocket 15 to hold the cleaning article 10. The pocket 15 of the cleaning article 10 has a counter bumping portion 18 in the middle between the inlet opening at one end and the opposing end thereof. The holder 20 includes a handle 21, an insertion portion 22 extending from one end of the handle 21, and a retaining means 24 for retaining the vicinity of the inlet opening of the cleaning article 10. The insertion portion 22 has a bumping portion 23 that allows the insertion portion 22 to be inserted into the pocket 15 with no substantial obstruction until it reaches a bumping position where it bumps against the counter bumping portion 18 and then restricts further insertionbeyond the bumping position. The cleaning article 10 is substantially prevented from moving between the bumping portion 23 and the retaining means 24 when it has the insertion portion 22 inserted into the ...

Cleaning sheet

Disclosed is a cleaning sheet, in which a plurality of fibers (21) arrayed in one direction are constituted such that they are joined to each other by joint portions (22) and in which agglomerated fiber collecting bundles (20) having the fibers (21) extending from the joint portions (22) and opened are joined in plurality to at least one face of a backing sheet (11), thereby to form a cleaning portion (12). Also disclosed is a cleaning sheet, in which unopened short fiber bundles constituted by joining a plurality of fibers arrayed in one direction to each other by joint portions extending ina direction to intersect the extending direction of the fibers are joined in plurality to at least one face of the backing sheet, and in which the fibers extending in the unopened short fiber bundlesfrom the joint portions are opened by cleaning a cleaning object face with the cleaning portion.

Lifting load and tipping moment detecting device for mobile crane

Cleaning sheet

Disclosed is a cleaning sheet, in which a plurality of fibers (21) arrayed in one direction are constituted such that they are joined to each other by joint portions (22) and in which agglomerated fiber collecting bundles (20) having the fibers (21) extending from the joint portions (22) and opened are joined in plurality to at least one face of a backing sheet (11), thereby to form a cleaning portion (12). Also disclosed is a cleaning sheet, in which unopened short fiber bundles constituted by joining a plurality of fibers arrayed in one direction to each other by joint portions extending in a direction to intersect the extending direction of the fibers are joined in plurality to at least one face of the backing sheet, and in which the fibers extending in the unopened short fiber bundles from the joint portions are opened by cleaning a cleaning object face with the cleaning portion.

Control box device for sewing machine

Cleaning sheet

A cleaning sheet (1) includes at least one continuous-filament aggregate (10) formed by aggregating and orienting a multitude of continuous filaments (11) substantially in one orientation direction. The continuous filaments (11) are joined by a single first joining line (12) extending continuously in a direction orthogonal to the orientation direction of the continuous filaments (11) and are joined by a plurality of second joining lines (13) extending in the orientation direction. In this way, the continuous filaments (11) in the continuous-filament aggregate (10) are kept in an aggregated state. Preferably, the second joining lines (13) are connected to the first joining line (12).

Device for adjusting heigll of presser feet of sewing machine

Polarizing plate and liquid crystal display

A polarizing plate for a liquid crystal display is provided and includes a first protective film, a polarizer, a second protective film and a light diffusion layer in order. The light diffusion layer is a layer including a translucent resin and translucent particles having a refractive index different from a refractive index of the translucent resin. The internal haze of the light diffusion layer is 45% to 80%.

Construction vehicle

The invention provides a construction vehicle in which a reduction in traction force in traveling at a low speed is suppressed. The construction vehicle has an engine, a main pump driven by the engine, a second travel motor driven by pressurized oil discharged from the main pump, tires driven by driving force of the second travel motor, and a control part. The control part controls the vehicle speed and traction force by controlling the speed of the engine, the capacity of the main pump, and the capacity of the second travel motor. In a low speed range where the vehicle speed is lower than a predetermined threshold, the control part increases the maximum capacity of the second travel motor such that the lower the vehicle speed, the greater the capacity.

Cleaning sheet

Provided is a cleaning sheet (1), in which one or more long fiber assemblies (10) having long fibers (11) oriented and assembled in one direction are jointed to one or two faces of a backing sheet (20). The cleaning sheet (1) is mounted for use on the head portion of a cleaner, which includes not only the head portion but also a stick to be connected to the head portion. The long fibers (11) in the long fiber assembly (10) are oriented in the cleaning direction (D1) of the cleaner. The backing sheet (20) is equipped, on its one face, with at least one long fiber assembly (10), in which the long fibers (11) crimped at a crimping height of 0.1 to 5.0 mm are assembled.

Valve timing control apparatus and valve timing control device

A valve timing control apparatus for a valve timing adjustment mechanism (1020) that adjusts timing of opening and closing an intake or exhaust valve of an engine includes an output-side rotor (1021),cam-side rotors (1022) and a hydraulic pump (P), a control device (1040), a control valve(1030), a storage device (1042). The control device outputs a signal associated with the rotation of one of the rotors relative to the other one. The control valve controls the speed of the rotation. The storage device prestores standard data indicating a predetermined relation between a dead zone width and aparameter correlated with the dead zone width for each hydraulic oil temperature. A value of the parameter of the adjustment mechanism during a hold state is learned by changing the signal. The control device computes the signal based on the value learned, the standard data, and hydraulic oil temperature.

Cleaning sheet

A cleaning sheet (1) includes at least one continuous-filament aggregate (10) formed by aggregating and orienting a multitude of continuous filaments (11) substantially in one orientation direction. The continuous filaments (11) are joined by a single first joining line (12) extending continuously in a direction orthogonal to the orientation direction of the continuous filaments (11) and are joined by a plurality of second joining lines (13) extending in the orientation direction. In this way, the continuous filaments (11) in the continuous-filament aggregate (10) are kept in an aggregated state. Preferably, the second joining lines (13) are connected to the first joining line (12).

Device for adjusting height of presser feet of sewing machine

缝纫机的控制箱

... 本发明涉及一种缝纫机的控制箱，该缝纫机控制箱配置在缝纫机台板的下方，用于容纳缝纫机控制中所使用的电气部件，其中设置了金属机架，该金属机架具有将上述控制箱安装在设置位置的上机架部、和在该上机架部下方沿竖直方向延伸的主机架部；在上述主机架部的两侧安装所述电气部件，在所述机架的侧缘部配置有与缝纫机踏板相连的踏板传感器的安装部。本发明的缝纫机的控制箱与以往技术相比较，可使控制箱的设置作业简单化。 ...

Apparatus and method for controlling operation of reach tower crane

Cleaning unit and imaging device loading the cleaning unit

CONTROL DEVICE AND CONTROL METHOD FOR WORKING MECHANISM OF CONSTRUCTION VEHICLE

A control device for a work machine on a construction vehicle is provided so that a bucket cylinder is stopped at a target position, with high accuracy achieved in a bucket cylinder length, and with chock held down to a low level. A bucket cylinder length detection section references a cylinder length detection table on the basis of a boom angle and a bell crank angle, thereby detecting a bucket cylinder length. A bucket attitude control section controls the bucket cylinder length so that a target position will be reached. Feedback control is performed until a set value which is set short of a target value is reached. After the bucket cylinder length reaches the set value, open loop control is performed until the target value is reached. 11003114. A control device () for a working mechanism of a construction vehicle for controlling the cylinder length of a predetermined hydraulic cylinder () that is used in the working mechanism () of the construction vehicle , comprising:{'b': '101', 'a cylinder length detection unit () that determines the cylinder length of said predetermined hydraulic cylinder; and'}{'b': '103', 'a cylinder length control unit () that controls the cylinder length of said predetermined hydraulic cylinder;'}{'b': '103', 'wherein said cylinder length control unit (){'b': 1', '1', '104, '(A) in a first region from the input of a start command that commands starting of control until said cylinder length arrives at a set value (L) that is set before a target value (LS), feedback controls the cylinder length by supplying hydraulic fluid to said predetermined hydraulic cylinder on the basis of a control characteristic () that is set in advance and the cylinder length determined by said cylinder length detection unit; and'}and (B) in a second region from said set value until said cylinder length arrives at said target value, open loop controls the cylinder length by supplying hydraulic fluid to said predetermined hydraulic cylinder while decreasing the ...

DAMPER OPERATION CONTROL DEVICE AND DAMPER OPERATION CONTROL METHOD FOR WORKING VEHICLE

A damper operation control device of a working vehicle, includes: a boom pivotably supported on a vehicle body; a bucket pivotably supported on a tip end of the boom; a lift cylinder which drives the boom; an accumulator connected to the lift cylinder through a branched oil passage; a switching valve connected to the branched oil passage between the lift cylinder and the accumulator, the switching valve switching between a connected state and a disconnected state between the lift cylinder and the accumulator; and a controller which performs switch control of the switching valve, wherein the controller includes: a state detecting unit which detects whether the bucket is in a loaded state; and a switching valve control unit which switches the switching valve to the connected state when the state detecting unit detects that the bucket is in the loaded state. 1. A damper operation control device of a working vehicle , comprising:a boom pivotably supported on a vehicle body;a bucket pivotably supported on a tip end of the boom;a lift cylinder which drives the boom;an accumulator connected to the lift cylinder through a branched oil passage;a switching valve connected to the branched oil passage between the lift cylinder and the accumulator, the switching valve switching between a connected state and a disconnected state between the lift cylinder and the accumulator; anda controller which performs switch control of the switching valve, wherein a state detecting unit which detects whether the bucket is in a loaded state; and', 'a switching valve control unit which switches the switching valve to the connected state when the state detecting unit detects that the bucket is in the loaded state., 'the controller includes2. The damper operation control device of the working vehicle according to claim 1 , whereinthe state detecting unit detects that the bucket is in the loaded state based on at least one of a bottom pressure of the lift cylinder, an attitude angle of the boom, ...

Bucket and Working Vehicle Provided With the Same

A bucket with a linear lower front edge includes: a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket; an inclined portion continuous with a rear edge of the first straight portion, the inclined portion further extending toward the innermost of the bucket while being inclined upward; a curve continuous with a rear edge of the inclined portion at a lower edge of the curve, the curve having a predetermined bucket radius; a second straight portion continuous with an upper edge of the curve, the second straight portion being inclined upward toward a bucket opening; and a third straight portion bent at a bent portion toward the bucket opening relative to a front edge of the second straight portion, the third straight portion further extending toward the bucket opening. 1. A bucket with a linear lower front edge , the bucket comprising:a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket;an inclined portion continuous with a rear edge of the first straight portion, the inclined portion further extending toward the innermost of the bucket while being inclined upward;a curve continuous with a rear edge of the inclined portion at a lower edge of the curve, the curve having a predetermined bucket radius;a second straight portion continuous with an upper edge of the curve, the second straight portion being inclined upward toward a bucket opening; anda third straight portion bent at a bent portion toward the bucket opening relative to a front edge of the second straight portion, the third straight portion further extending toward the bucket opening.2. The bucket according to claim 1 , wherein the first straight portion comprises a plate-shaped attachment portion defining the lower front edge and a plate-shaped bottom continuous with a rear edge of the plate-shaped attachment portion claim 1 , or consisting of the plate-shaped attachment portion.3. The bucket according ...

Bucket and Working Vehicle Provided With the Same

A bucket with a blade-shaped lower front edge includes: a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket; a curve continuous with a rear edge of the first straight portion at a lower edge of the curve, the curve having a predetermined bucket radius; a second straight portion continuous with an upper edge of the curve, the second straight portion being inclined upward toward a bucket opening; a third straight portion bent at a bent portion toward the bucket opening relative to a front edge of the second straight portion, the third straight portion further extending toward the bucket opening; a reinforcing member provided on an exterior surface of the third straight portion to reinforce of the exterior surface; and a connecting portion provided behind the curve. 1. A bucket used for a wheel loader and provided with a blade-shaped lower front edge , the bucket comprising:a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket;a curve continuous with a rear edge of the first straight portion at a lower edge of the curve, the curve having a predetermined bucket radius;a second straight portion continuous with an upper edge of the curve, the second straight portion being inclined upward toward a bucket opening;a third straight portion bent at a bent portion toward the bucket opening relative to a front edge of the second straight portion, the third straight portion further extending toward the bucket opening;a reinforcing member provided on an exterior surface of the third straight portion to reinforce of the exterior surface;a connecting portion provided behind the curve and connected with a boom; anda stopper provided near the bent portion so as to be in contact with the boom, wherein the reinforcing member is configured to be housed in a space defined by the third straight portion, the boom and the bell crank when the wheel loader is in a traveling position.2. ...

WORK VEHICLE AND METHOD OF CONTROLLING WORK VEHICLE

A work vehicle includes: a body; a boom which is supported by the body and is turned; a bucket which is supported by a side of the boom opposite to a side of the body and is turned; a boom driving part which turns the boom; a bucket driving part which turns the bucket; a lifting force detector which detects lifting force as force that the boom driving part receives from the boom; and a control device which starts a tilt operation of the bucket when a predetermined condition is established, and ends the tilt operation on the basis of an amount of increase of the lifting force from a time when the tilt operation is started. 1. A work vehicle comprising:a body;a boom which is supported by the body and is turned;a bucket which is supported by a side of the boom opposite to a side of the body and is turned;a boom driving part which turns the boom;a bucket driving part which turns the bucket;a lifting force detector which detects lifting force as force that the boom driving part receives from the boom; anda control device which starts a tilt operation of the bucket when a predetermined condition is established, and ends the tilt operation on the basis of an amount of increase of the lifting force from a time when the tilt operation is started.2. The work vehicle according to claim 1 , whereinthe boom driving part includes a boom hydraulic cylinder, andthe lifting force detector is a boom bottom pressure detector which detects a bottom pressure as a pressure on a hydraulic fluid supplied to the boom hydraulic cylinder.3. The work vehicle according to claim 1 , further comprising a vehicle speed detector which detects a speed at which the work vehicle runs claim 1 , whereinthe control device starts the tilt operation on the basis of at least a detected result from the lifting force detector and a detected result from the vehicle speed detector.4. The work vehicle according to claim 1 , wherein the control device starts an ascending operation of the boom on the basis of the ...

Working Vehicle

A working vehicle ( 1 ) includes: a vehicle body ( 2 ); and a boom ( 31 ); a bucket ( 32 ); a boom driving unit including a boom cylinder ( 36 ); a bucket driving unit configured to swing the bucket ( 32 ); a boom-bottom pressure sensor ( 460 ) configured to detect a boom-bottom pressure of the boom cylinder ( 36 ); and a working equipment controller ( 10 ) configured to control at least one of a lift motion of the boom ( 31 ) and a tilt motion of the bucket ( 32 ). The bucket ( 32 ) includes an inclined portion ( 44 ). The working equipment controller ( 10 ) controls the lift motion or the tilt motion by comparing a threshold set in accordance with an inclination angle of the inclined portion ( 44 ) with the boom-bottom pressure.

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

A developing device includes a developing container, a first stirring member and a second stirring member, and a developing roller. The developing container includes a first stirring chamber, a second stirring chamber, and a communication portion. The first stirring member includes a reverse spiral vane that conveys a developer in a direction reverse to a circulation direction. An air discharge duct is formed on a wall portion of the first stirring chamber opposed to the reverse spiral vane and in an area excluding the communication portion and discharges air from the first stirring chamber to an outside of the developing container via an air discharge port at a distal end of the air discharge duct. A filtration portion is disposed in the air discharge duct adjacently to the air discharge port and restricts leakage of the developer through the air discharge port. 1. A developing device , comprising: a first stirring chamber and a second stirring chamber that are divided from each other with a partition and disposed in parallel with each other; and', 'a communication portion that establishes communication between the first stirring chamber and the second stirring chamber on each of both longitudinal end sides of the first stirring chamber and the second stirring chamber,, 'a developing container that includesthe developing container containing a developer including toner to be supplied to an image carrier;a first stirring member and a second stirring member that are rotatably supported inside the first stirring chamber and the second stirring chamber, respectively, and convey, while stirring, the developer in opposite directions to each other along rotational axis directions thereof so that the developer circulates in a prescribed circulation direction; anda developer carrier that is rotatably supported to the developing container so as to be opposed to the image carrier, carries the toner in the second stirring chamber, and supplies the toner to the image carrier, ...

DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS

A developing apparatus according to one aspect of the present disclosure includes a developing roller, a development housing, a first agitating screw, a toner supply inlet, a downstream-side reduction wall, and an upstream-side reduction wall. The developing roller is driven to rotate in the development housing, and carries toner on the circumferential surface thereof. Toner is circulated and conveyed in a first conveying path and a second conveying path in the development housing. The first agitating screw is disposed in the first conveying path, and conveys toner in a first direction. The downstream-side reduction wall is disposed downstream of the toner supply inlet. Further, the upstream-side reduction wall is disposed upstream of the toner supply inlet. An accumulation portion for toner is formed downstream and upstream of the toner supply inlet due to the downstream-side reduction wall and the upstream-side reduction wall. 1. A developing apparatus comprising:a housing that has a pair of wall portions, and a top cover which extends between the pair of wall portions;an additional-developer storage portion that is detachably mounted to the housing and stores additional developer to be supplied into the housing;a developing roller that is rotatably supported, by the housing, between the pair of wall portions, and that carries developer;a developer conveying path that includes a first conveying path which is disposed in the housing so as to be spaced from the developing roller, and in which the developer is conveyed in a first direction, and a second conveying path which is disposed between the developing roller and the first conveying path, in which the developer is conveyed in a second direction opposite to the first direction, and by which the developer is supplied to the developing roller, the developer conveying path having an upper portion defined by the top cover;a divider that is disposed in the housing and that divides the first conveying path and the ...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

A developing device of this disclosure has: a housing, a developing roller, a developer conveying path, a partition board, a second communication path, a developer receiving port, a first conveying member, a second conveying member, and a conveyance capability inhibition part. A toner is cyclically conveyed in a first conveying path and a second conveying path. A first stirring screw is disposed in the first conveying path and driven into ration around a first rotation axis for toner conveyance. Formed downstream of the first stirring screw by the conveyance capability inhibition part is a toner accumulation part, and the amount of toner refilled from a toner refill port is adjusted. Where an aperture area of the first communication path is A1 and a circular area formed by an outer circumferential edge of the first stirring screw in section orthogonal to the first rotation axis is A2, relationship 0.5×A2 Подробнее

DEVELOPER STORAGE CONTAINER AND IMAGE FORMING APPARATUS WITH SAME

A developer storage container includes a container main body, a tubular portion projecting from the container main body, and a rotary member extending from the container main body to the tubular portion. The rotary member includes a first section located in the container main body and a second section located in the tubular portion. A first conveying member for conveying developer in a first conveying direction is arranged on the second section of a rotary shaft, and a second conveying member for conveying the developer in a second conveying direction is arranged radially outwardly of the first conveying member around the first section. A first flexible member radially extending to a side outward of the second conveying member and a second flexible member radially extending to a side outward of the second conveying member and having a shorter length than the first flexible member are mounted on the rotary shaft. 1. A developer storage container , comprising:a container main body including a bottom wall extending in one direction and configured to store developer;a tubular portion projecting from the container main body while being connected to the bottom wall, and including a developer discharge opening through which the developer is discharged; anda rotary member extending from the container main body to the tubular portion and configured to convey the developer in the container main body; a rotary shaft extending in an extending direction of the bottom wall and including a first section located in the container main body and a second section located in the tubular portion;', 'a first conveying member spirally projecting on a circumferential surface of the second section of the rotary shaft and configured to rotate together with the rotary shaft and convey the developer in a first conveying direction from the tubular portion toward the container main body;', 'a second conveying member spirally arranged around the first section and at a side radially outward of the ...

IMAGE FORMING APPARATUS THAT ENSURES SETTING SURFACE POTENTIAL OF PHOTORECEPTOR DRUM WITH SIMPLE CONSTITUTION

An image forming includes an apparatus main body, a photoreceptor drum, a charging apparatus, a developing device, a transfer apparatus, a charging bias applying unit, a developing bias applying unit, a bias adjusting unit, and a print density measurement unit. The bias adjusting unit forms a non-charged area on a circumference surface of the photoreceptor drum and applies a developing bias constituted of a first electric potential to a developing roller to form a first toner image by an electric potential difference between the non-charged area and the developing roller. The charging bias applying unit forms a second toner image by an electric potential difference between the electric potential area and the developing roller. The charging bias applying unit decides a value of a charging bias corresponding to a target electric potential from measurement results of print densities of the first toner image and the second toner image. 1. An image forming apparatus comprising:an apparatus main body;a photoreceptor drum that has a circumference surface on which an electrostatic latent image including a background portion and an image portion is formed, the photoreceptor drum being rotationally driven in a predetermined rotation direction;a charging apparatus arranged in contact with or close to the circumference surface of the photoreceptor drum, the charging apparatus charging the circumference surface at a predetermined electric potential;a developing device that includes a developing roller disposed opposed to the photoreceptor drum, the developing device supplying the photoreceptor drum with toner to develop the electrostatic latent image into a toner image;a transfer apparatus that transfers the toner image from the photoreceptor drum to a sheet or an intermediate transfer belt;a charging bias applying unit that applies a predetermined charging bias to the charging apparatus;a developing bias applying unit that applies a predetermined developing bias to the ...

IMAGE FORMING APPARATUS THAT ENSURES SETTING SURFACE POTENTIAL OF PHOTORECEPTOR DRUM WITH SIMPLE CONSTITUTION

An image forming apparatus includes an apparatus main body, a photoreceptor drum, a charging apparatus, a developing device, a transfer apparatus, a charging bias applying unit, a developing bias applying unit, a bias adjusting unit, and a print density measurement unit. The bias adjusting unit controls the charging bias applying unit to form a plurality of electric potential areas of electric potentials with different magnitudes. The bias adjusting unit applies a predetermined developing bias corresponding to a target electric potential to the developing roller, so as to form a plurality of toner images by electric potential differences between the developing bias and the plurality of electric potential areas. The bias adjusting unit decides a value of a charging bias corresponding to the target electric potential from measurement results of print densities of the plurality of toner images measured by the print density measurement unit. 1. An image forming apparatus comprising:an apparatus main body;a photoreceptor drum that has a circumference surface on which an electrostatic latent image including a background portion and an image portion is formed, the photoreceptor drum being rotationally driven in a predetermined rotation direction;a charging apparatus arranged in contact with or close to the circumference surface of the photoreceptor drum, the charging apparatus charging the circumference surface at a predetermined electric potential;a developing device that includes a developing roller disposed opposed to the photoreceptor drum, the developing device supplying the photoreceptor drum with toner to develop the electrostatic latent image into a toner image;a transfer apparatus that transfers the toner image from the photoreceptor drum to a sheet or an intermediate transfer belt;a charging bias applying unit that applies a predetermined charging bias to the charging apparatus;a developing bias applying unit that applies a predetermined developing bias to the ...

DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS

A development device includes a development case, a first agitating/conveying member and a second agitating/conveying member. The first agitating/conveying member is arranged below the second agitating/conveying member to convey the developer in a first direction. The second agitating/conveying member conveys the developer in a second direction as an opposite direction to the first direction to supply the developer to the developer carrier. The development case includes a first conveyance chamber, a second conveyance chamber, a first communicating portion communicating end parts of the first conveyance chamber and second conveyance chamber in the first direction, and a second communicating portion communicating end parts of the first conveyance chamber and second conveyance chamber in the second direction. The developer carrier has a first ferromagnetic area having magnetic force stronger than another area of the developer carrier, in which the first ferromagnetic area corresponds to the first communicating portion. 1. A development device comprising:a development case containing two-component developer consisting of a carrier and a toner;a first agitating/conveying member and a second agitating/conveying member agitating and conveying the developer in the development case; anda developer carrier carrying the developer supplied from the second agitating/conveying member by magnetic force,wherein the first agitating/conveying member is arranged below the second agitating/conveying member to convey the developer in a first direction as one direction of the axial directions of the developer carrier,the second agitating/conveying member conveys the developer in a second direction as an opposite direction to the first direction to supply the developer to the developer carrier,the development case includes a first conveyance chamber in which the first agitating/conveying member is arranged, a second conveyance chamber in which the second agitating/conveying member is ...

DEVELOPING DEVICE AND IMAGE FORMING DEVICE PROVIDED WITH SAME

Provided is a developing device that can restrain stress on a developer and improve image quality. This developing device (-) is provided with: a developing vessel () that accommodates the developer, which includes a magnetic carrier and toner; a supply transport screw (); a developing roller () that carries the developer supplied by the supply transport screw (); an ear cutting blade () that regulates layer thickness of the developer on the surface of the developing roller (); and a magnet () magnetized on one surface and disposed on the upstream side of the ear cutting blade (). The magnet () is disposed such that a magnetized surface () faces the side of the developing roller (). 1. A developing device comprising:a developer container for storing developer containing magnetic carrier and toner;a stirring/transporting member for stirring and transporting the developer inside the developer container;a developer carrying member for carrying the developer fed from the stirring/transporting member;a regulating member arranged opposite the developer carrying member, for regulating a layer thickness of the developer on a surface of the developer carrying member; anda magnet arranged on an upstream side of the regulating member with respect to a rotation direction of the developer carrying member, the magnet being magnetized on one face with an S pole and an N pole extending in a rotation axis direction of the developer carrying member,whereinthe magnet is arranged opposite the developer carrying member with a magnetized face of the magnet facing the developer carrying member.2. The developing device of claim 1 , wherein the stirring/transporting member is arranged in an upstream-side vicinity of the magnet with respect to the rotation direction of the developer carrying member.3. The developing device of claim 2 , whereinthe developer carrying member includes a regulating pole arranged opposite the regulating member or the magnet, andthe regulating pole serves also to ...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS WITH DEVELOPING DEVICE

A developing device includes a housing containing a developer, a developer carrier, a developer conveying path, a developer conveying member, and a plurality of paddle members. The developer conveying path includes a first conveying path and a second conveying path. The developer conveying member is disposed in the second conveying path and includes a rotating shaft and spiral blades formed around the rotating shaft. The developer conveying member is rotationally driven to convey the developer in the second direction and feeds the developer to the developer carrier. The plurality of paddle members project in a radial direction from the rotating shaft of the developer conveying member at one circumferential position on the rotating shaft. The plurality of paddle members is contiguously arranged in the axial direction of the rotating shaft to connect the spiral blades adjacent to each other in the axial direction. 1. A developing device comprising:a housing containing a developer;a developer carrier arranged in the housing and rotationally driven to carry the developer on a circumferential surface of the developer carrier;a developer conveying path having a first conveying path which is disposed in the housing at distance from the developer carrier and through which the developer is conveyed in a first direction and a second conveying path which is disposed between the first conveying path and the developer carrier along the developer carrier and through which the developer is conveyed in a second direction opposite to the first direction, the developer being cyclically conveyed between the first conveying path and the second conveying path;a developer conveying member disposed in the second conveying path and having a rotating shaft and spiral blades formed around the rotating shaft at a predetermined pitch in an axial direction of the rotating shaft, the developer conveying member being rotationally driven to convey the developer in the second direction and feeding ...

INFORMATION PROCESSING APPARATUS, CONTROL SYSTEM, AND IMAGE FORMING APPARATUS THAT PROTECT IMAGE FORMING APPARATUS INSTALLED IN AREA WHERE ABNORMALITY HAS OCCURRED, FROM SECONDARY DISASTER

An information processing apparatus manages an image forming apparatus installed in a building having a plurality of areas. The information processing apparatus includes an installation area information storage device, containing installation area information indicating each of the areas where the image forming apparatus is installed, a communication device that makes communication with an external apparatus, and a control device including a processor, and configured to acts as a controller, when the processor executes an operation control program. The controller transmits, when an abnormality detection device, provided in each of the areas to detect an abnormality that has occurred in the area, detects the abnormality, a command notice to turn off power for the image forming apparatus installed in the area where the abnormality has occurred, from the communication device to the image forming apparatus, according to the installation area information stored in the installation area information storage device. 1. An information processing apparatus that manages an image forming apparatus installed in a building having a plurality of areas , the information processing apparatus comprising:an installation area information storage device that contains installation area information indicating each of the areas where the image forming apparatus is installed;a communication device that makes communication with an external apparatus; anda control device including a processor, and configured to acts as a controller, when the processor executes an operation control program,wherein the controller transmits, when an abnormality detection device, provided in each of the areas to detect an abnormality that has occurred in the area, detects the abnormality, a command notice to turn off power for the image forming apparatus installed in the area where the abnormality has occurred, from the communication device to the image forming apparatus, according to the installation area ...

INFORMATION PROCESSING APPARATUS, CONTROL SYSTEM, AND IMAGE FORMING APPARATUS THAT CHANGE STATE OF IMAGE FORMING APPARATUS IN ACCORDANCE WITH NUMBER OF PERSONS PRESENT IN AREA WHERE IMAGE FORMING APPARATUS IS INSTALLED

An information processing apparatus includes: a storage device that stores installation area information indicating an area where an image forming apparatus is installed; a communication device; and a control device. The control device functions as a controller that, in accordance with the number of persons present per area obtainable based on detection information acquired by an entry and exit detecting device, determines, per area indicated by the installation area information, a state of the image forming apparatus installed in each area, and transmits a command notice for changing the state of the image forming apparatus into the determined state, via the communication device, to the image forming apparatus installed in each of the areas. The controller transmits the command notice for changing the state of the image forming apparatus into a predetermined state where power consumption is more reduced, as the number of persons present in the area decreases. 1. An information processing apparatus that manages an image forming apparatus installed in a building having a plurality of areas , the information processing apparatus comprising:a storage device that stores installation area information indicating an area where the image forming apparatus is installed, of the plurality of areas;a communication device that makes communication with an external apparatus; anda control device that includes a processor and functions as a controller when the processor executes a control program, the controller, in accordance with the number of persons present per area obtainable based on detection information acquired by an entry and exit detecting device provided per area and detecting entering and exiting of the respective areas, determining, per area indicated by the installation area information, a state of the image forming apparatus installed in each area, and transmitting a command notice for changing the state of the image forming apparatus into the determined state, via ...

IMAGE FORMING APPARATUS THAT SETS SURFACE POTENTIAL OF PHOTORECEPTOR DRUM TO TARGET ELECTRIC POTENTIAL WITH SIMPLE CONFIGURATION

An image forming apparatus includes an apparatus main body, a photoreceptor drum, a charging apparatus, an exposure apparatus, a developing device, a charging bias applying unit, a developing bias applying unit, an image condition adjusting unit, and a print density measurement unit. The image condition adjusting unit forms a second electric potential region by applying the charging bias where a first differential electric potential is subtracted from a first tentative charging bias on a circumference surface of a photoreceptor drum, and forms a second toner image by an electric potential difference between the second electric potential region and a developing roller by applying the target electric potential. The image condition adjusting unit decides value of the charging bias corresponding to the target electric potential from measurement results of print densities of a first toner image and the second toner image measured by the print density measurement unit. 1. An image forming apparatus comprising:an apparatus main body;a photoreceptor drum that has a circumference surface on which an electrostatic latent image including a background portion and an image portion is formed, the photoreceptor drum being rotationally driven in a predetermined rotation direction;a charging apparatus arranged in contact with or close to the circumference surface of the photoreceptor drum, the charging apparatus charging the circumference surface at a predetermined electric potential;an exposure apparatus that irradiates the circumference surface of the photoreceptor drum with an exposure light to form the electrostatic latent image, the circumference surface of the photoreceptor drum being charged at the predetermined electric potential;a developing device that includes a developing roller opposed to the photoreceptor drum, the developing device supplying the photoreceptor drum with toner to develop the electrostatic latent image into a toner image;a charging bias applying unit ...

DEVELOPING DEVICE AND IMAGE FORMING APPRATUS PROVIDED THEREWITH

A developing device includes: a housing, a refill developer storage part, a developing roller, a developer conveyance path, a developer receiving port, a conveyance member, and a magnetic member. The developing roller is driven into rotation in the developing housing and carries a toner on a circumferential surface thereof. The toner is conveyed inside the first conveyance path and the second conveyance path of the developing housing in a circulating manner. A first stirring screw is disposed on the first conveyance path and conveys the toner in a first direction. Downstream of the toner refill port, a magnet is arranged. The magnetic member forms a magnetic blush from a top panel of the developing housing towards the first stirring screw. A refill toner flowed-in through the toner refill port is so conveyed as to fall below the magnetic blush whereby the refill toner is favorably stirred with a surrounding toner. 1. A developing device comprising:a housing including: a pair of wall parts, and a top panel being provided between the pair of wall parts in a manner such as to bridge therebetween, the housing storing a developer;a refill developer storage part being attachable and detachable to and from the housing and storing a refill developer to be refilled to the housing;a developing roller being rotatably supported by the housing between the pair of wall parts and carrying the developer;a developer conveyance path including: a first conveyance path being arranged in the housing in a manner such as to be spaced from the developing roller and having the developer conveyed therethrough in a first direction, and a second conveyance path being arranged between the developing roller and the first conveyance path, having the developer conveyed therethrough towards a second direction opposite to the first direction, and supplying the developer to the developing roller, the developer conveyance path having a top thereof defined by the top panel and having the developer ...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS THEREWITH

A developing device has a developing container, a developer carrier, and a restricting member. The restricting member restricts the layer thickness of developer on the surface of the developer carrier. The restricting member includes a restricting base formed of resin with higher strength than the developing container and a metal foil arranged at a tip part of the restricting base. The metal foil has a downstream face portion fixed to a downstream-side face of the restricting base and a restricting face portion formed by bending the tip of the downstream face portion to an upstream side and arranged to face the developer carrier. 1. A developing device , comprising:a developing container in which developer containing carrier and toner is stored;a stir-transport member which stirs and transports the developer inside the developing container;a developer carrier which carries the developer fed from the stir-transport member; anda restricting member which is arranged to face the developer carrier and which restricts layer thickness of the developer on a surface of the developer carrier, wherein a restricting base which is formed of resin with higher strength than the developing container and', 'a metal foil which is arranged at a tip part of the restricting base, and the metal foil has', 'a downstream face portion which is fixed to a downstream-side face of the restricting base with respect to a rotation direction of the developer carrier and', 'a restricting face portion which is formed by bending a tip of the downstream face portion to an upstream side with respect to the rotation direction of the developer carrier and which is arranged to face the developer carrier., 'the restricting member includes'}2. The developing device according to claim 1 ,wherein the restricting face portion protrudes upstream beyond the restricting base with respect to the rotation direction of the developer carrier.3. The developing device according to claim 2 ,wherein an upstream-side end ...

Wheel Loader and Wheel Loader Engine Control Method

A wheel loader includes detectors and a controller. The detectors include at least an accelerator pedal angle detector that detects an accelerator displacement. The controller includes: a state judging unit that judges from a detection result provided by the detectors whether or not the wheel loader is in an excavation operation; and a torque-curve selector. The torque-curve selector selects one excavation torque curve when the wheel loader is judged to be in the excavation operation by the state judging unit, and selects one of two or more non-excavation torque curves depending on the accelerator displacement when the wheel loader is judged not to be in the excavation operation. 1. (canceled)2. A wheel loader comprising:an engine;working equipment configured to be driven by the engine;a travel device configured to be driven by the engine;a detector configured to detect a state of the working equipment and a state of the travel device, the detector comprising at least an accelerator displacement detector configured to detect an accelerator displacement; anda controller configured to store a plurality of torque curves defining different torque characteristics of the engine and to select one of the torque curves for controlling the engine depending on a detection result provided by the detector, the torque curves comprising one excavation torque curve and two or more non-excavation torque curves, the controller comprising:a state judging unit configured to judge from the detection result provided by the detector whether or not the wheel loader is in an excavation operation and whether or not the wheel loader is in a loading operation; anda torque-curve selector configured to: select the excavation torque curve when the wheel loader is judged to be in the excavation operation; select one of the two or more non-excavation torque curves depending on the accelerator displacement detected by the accelerator displacement detector when the wheel loader is judged to be in the ...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

A developing device includes a storing portion, a stirring member, a developing roller, a shield plate, and a guide portion. The storing portion stores developer. The stirring member is rotatably provided in the storing portion and stirs the developer in the storing portion by being rotationally driven in a predetermined first rotation direction. The developing roller is rotatably provided above the stirring member, has a magnet that attracts the developer in the storing portion by a magnetic force, and is rotationally driven in a predetermined second rotation direction. The shield plate is made of a nonmagnetic material and provided at a facing position where the developing roller and the stirring member face each other. The guide portion is provided more on an upstream side in the first rotation direction than the facing position, and guides the developer from the storing portion to the developing roller side. 1. A developing device comprising:a storing portion storing developer;a stirring member rotatably provided in the storing portion and configured to stir the developer in the storing portion by being rotationally driven in a predetermined first rotation direction;a developing roller rotatably provided above the stirring member, having a magnet that attracts the developer in the storing portion by a magnetic force, and configured to be rotationally driven in a predetermined second rotation direction;a shield plate made of a nonmagnetic material and provided at a facing position where the developing roller and the stirring member face each other; anda guide portion provided more on an upstream side in the first rotation direction than the facing position, and configured to guide the developer from the storing portion to the developing roller side.2. The developing device according to claim 1 , whereinthe shield plate is extended from an end of an outer wall of the storing portion toward the facing position, the end being on a downstream side in the first ...

WORK VEHICLE CONTROL METHOD, WORK VEHICLE CONTROL DEVICE, AND WORK VEHICLE

In controlling a work vehicle including a boom supported by a vehicle body and configured to turn, and a bucket supported by a side, away from the vehicle body, of the boom and configured to turn according to an operation of an actuator, an operation amount for raising the boom or a rising speed of the boom, and an operable amount that the actuator is able to operate before the bucket reaches the stopper based on the posture of the boom and the posture of the bucket, are obtained, and an operating speed of the actuator is limited according to the operable amount of the actuator before the bucket reaches the stopper, and based on the operation amount for raising the boom or the rising speed of the boom obtained, a limit amount of the operating speed of the actuator is changed. 1. A work vehicle control method comprising , in controlling a work vehicle including a boom supported by a vehicle body and configured to turn; and a bucket supported by a side , away from the vehicle body , of the boom and configured to turn according to an operation of an actuator:obtaining an operation amount for raising the boom or a rising speed of the boom and an operable amount that the actuator is able to operate before the bucket reaches a stopper on a dump side, the operable amount being obtained based on a posture of the boom and a posture of the bucket; andlimiting an operating speed of the actuator according to the operable amount of the actuator before the bucket reaches the stopper, and based on the operation amount for raising the boom or the rising speed of the boom obtained, changing a limit amount of the operating speed of the actuator such that a change in the limit amount becomes larger as the operation amount for raising the boom is larger or the rising speed of the boom is higher.2. The work vehicle control method according to claim 1 , further comprising:before changing the limit amount of the operating speed of the actuator, obtaining the operable amount that the ...

CONTROL SYSTEM, MANAGEMENT APPARATUS, AND IMAGE FORMING APPARATUS THAT PERFORM CONTROL WHEN ABNORMALITY OCCURS IN IMAGE FORMING APPARATUS

A control system includes: image forming apparatuses at least one of which is installed in each of a plurality of areas in a building; a management apparatus; and alarms that are each provided for each of the areas, respectively. The management apparatus manages security of the building including the plurality of areas, detects an abnormal high temperature occurrence area by identifying the area in which the image forming apparatus from which the abnormal high temperature is detected is installed when the abnormal high temperature is detected in the image forming apparatus, and transmits a report command notification for reporting that the abnormal high temperature has occurred in the area in which an alarm is provided to the alarm which is provided in the abnormal high temperature occurrence area. 1. A control system comprising:image forming apparatuses at least one of which is installed in each of a plurality of areas in a building;a management apparatus that manages security of the building; andalarms that are each provided for each of the areas, respectively, a temperature sensor;', 'a first communication device that communicates with an external device;', 'a first processor; and', 'a first storage device that stores a first control program, the first processor, by executing the first control program, functioning as,', 'an abnormal high temperature detector that detects whether a temperature detected by the temperature sensor is equal to or higher than a threshold value which is predetermined as an abnormal high temperature, and', 'a first controller that causes the first communication device to transmit abnormal high temperature information indicating that an abnormal high temperature has occurred in the image forming apparatus to the management apparatus when the abnormal high temperature detector detects that the temperature is equal to or higher than the threshold value,, 'wherein each of the image forming apparatuses includes a second storage device that ...

WORK VEHICLE CONTROL METHOD, WORK VEHICLE CONTROL DEVICE, AND WORK VEHICLE

In controlling a work vehicle including a boom supported by a vehicle body and configured to turn, and a bucket supported by a side, away from the vehicle body, of the boom and configured to turn according to an operation of an actuator, an operation amount for raising the boom or a rising speed of the boom, and an operable amount that the actuator is able to operate before the bucket reaches a stop position on the dump side based on the posture of the boom and the posture of the bucket, are obtained, and an operation amount of the actuator for causing the bucket to tilt is changed based on the operation amount for raising the boom or the rising speed of the boom to thereby cause the bucket to tilt according to the operable amount. 1. A work vehicle control method comprising , in controlling a work vehicle including a boom supported by a vehicle body and configured to turn; and a bucket supported by a side , away from the vehicle body , of the boom and configured to turn according to an operation of an actuator:obtaining an operation amount for raising the boom or a rising speed of the boom and an operable amount that the actuator is able to operate before the bucket reaches a stop position on a dump side, the operable amount being obtained based on a posture of the boom and a posture of the bucket; andcausing the bucket to perform tilting by operating the actuator from a position where the operable amount is large such that the operable amount becomes larger as the operation amount for raising the boom is larger or the rising speed of the boom is higher.2. The work vehicle control method according to claim 1 , further comprisingin a case where the boom is raised and a device for operating the bucket is in a neutral state, causing the bucket to perform tilting according to the operable amount.3. A work vehicle control device which controls a work vehicle including a boom supported by a vehicle body and configured to turn; and a bucket supported by a side claim 1 , ...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH SAME

A developing device includes a developing roller, a conveyor roller, a developer stirring unit and a development bias applying unit. The developing roller is arranged to face a photoconductive drum at a predetermined developing position and supplies the toner. The conveyor roller is arranged to face the developing roller at a predetermined facing position and supplies the developer to the developing roller. The development bias applying unit applies development biases to the first sleeve of the developing roller and the second sleeve of the conveyor roller during a developing operation of developing the electrostatic latent image on the photoconductive drum with the toner. The development bias applying unit applies the development biases such that a shifting electric field to move the toner on the first sleeve of the developing roller toward the second sleeve of the conveyor roller is formed at the facing position during the developing operation.

NON-WOVEN FABRIC SUBSTRATE FOR WIPING SHEET

Provided is a nonwoven fabric substrate () in which ridges () and grooves () are alternately formed at positions corresponding to each other on each of both surfaces (), and apertures () penetrating the grooves () of both surfaces are formed. The ridges () and the grooves () extend parallel to each other. The ridges () and the grooves () extend in a direction intersecting with each of a pair of both sides () extending in parallel of the nonwoven fabric substrate (). In planar view, each of the grooves () alternately includes an aperture portion () which has a plurality of the apertures (), and a non-aperture portion which has no aperture () and is longer than a distance between the nearest end portions of the adjacent apertures () in the aperture portion (h), and arrangement patterns of the aperture portion (h) and the non-aperture portion (n) provided in the adjacent grooves () are different from each other. When the nonwoven fabric substrate () is seen in planar view, the nonwoven fabric substrate () has an aperture region () formed by the aperture portion () of the plurality of grooves (), and a non-aperture region () formed by the non-aperture portion (), and the aperture region () and the non-aperture region () are arranged in a predetermined pattern. 1. A nonwoven fabric substrate for wiping sheet in which ridges and grooves are alternately formed at positions corresponding to each other on each of both surfaces , and apertures penetrating the grooves of both surfaces are formed ,wherein the ridges and the grooves extend parallel to each other, and extend in a direction intersecting with each of a pair of both sides extending in parallel of the nonwoven fabric substrate for wiping sheet,in planar view, each of the grooves alternately includes an aperture portion which has a plurality of the apertures, and a non-aperture portion which has no aperture and is longer than a distance between the nearest end portions of the adjacent apertures in the aperture portion ...

NON-WOVEN FABRIC SUBSTRATE FOR WIPING SHEET

According to a nonwoven fabric substrate () for wiping sheet of the invention, ridges () and grooves () are alternately formed at positions corresponding to each other on both surfaces (), and apertures () are formed in the grooves (). Each of the ridges () and the grooves () extend parallel to one side of the nonwoven fabric substrate (). Each of the grooves () alternately includes an aperture portion () which has a plurality of the apertures (), and a non-aperture portion () which has no aperture () and is longer than a distance between the nearest end portions of the adjacent apertures () in the aperture portion (). An arrangement pattern of the aperture portion () and the non-aperture portion () provided in the groove () is different from an arrangement pattern of the aperture portion () and the non-aperture portion () provided in an adjacent groove (). When the whole of the nonwoven fabric substrate () is seen in planar view, the nonwoven fabric substrate () has an aperture region () formed by the aperture portions () of a plurality of the grooves (), and a non-aperture region () formed by the non-aperture portions () of a plurality of the grooves (). Each of the aperture region () and the non-aperture region () is arranged in a predetermined pattern. 1. A nonwoven fabric substrate for wiping sheet in which ridges and grooves are alternately formed at positions corresponding to each other on each of both surfaces , and apertures passing through the grooves on both surfaces are formed ,wherein each of the ridges and the grooves extends parallel to one side of the nonwoven fabric substrate for wiping sheet,in planar view, each of the grooves alternately includes an aperture portion which has a plurality of the apertures, and a non-aperture portion which has no aperture and is longer than a distance between the nearest end portions of the adjacent apertures in the aperture portion, and an arrangement pattern of the aperture portion and the non-aperture portion ...

Image Forming Apparatus That Calculates Toner Concentration in Developer

An image forming apparatus includes an image carrier, a developing roller, and a control unit. The image carrier has a surface on which an electrostatic latent image is formed. The developing roller is arranged to face the image carrier to form a development nip between the image carrier and the developing roller. The developing roller supplies toner in a two-component developer carried on a surface of the developing roller to the image carrier in the development nip so as to develop the electrostatic latent image. The control unit drivingly controls the image carrier and the developing roller. The control unit discharges the toner in the development nip to the image carrier in a state where the developing roller is stopped, so as to calculate a toner concentration in the two-component developer based on an amount of discharged toner.

IMAGE FORMING DEVICE

An image forming device includes photoconductor drum that rotates around axis and has drum circumferential face on which electrostatic latent image is formed, and developing unit that supplies developer to photoconductor drum thereby to manifest electrostatic latent image into developer image. The developing unit includes developing housing, developing roller supported by developing housing to be rotatable around axis, has first circumferential face that faces drum circumferential face and carries developer, and supplies carried developer to drum circumferential face, and restricting blade that contacts first circumferential face, and restricts amount of developer to be carried on first circumferential face, and first circumferential face has value of 4.5% to 10% as actual contact area ratio representing actual contact area relative to apparent contact area with restricting blade, and restricting blade is arranged relative to first circumferential face at contact linear pressure of 10 N/m to 60 N/m at actual contact area ratio. 1. An image forming device that performs developing using a non-magnetic single-component developing agent , comprising: a developing unit that supplies the developing agent to the photoconductor drum thereby to manifest the electrostatic latent image into a developing agent image;', 'wherein', 'the developing unit includes:', 'a developing housing that houses the developing agent,', 'a developing roller that is supported by the developing housing in a manner to be rotatable around an axis, has a first circumferential face that faces the drum circumferential face and carries the developing agent, and supplies the carried developing agent to the drum circumferential face, and', 'a restricting blade that contacts the first circumferential face, and restricts an amount of the developing agent to be carried on the first circumferential face, and', 'wherein', 'the first circumferential face has a value of 4.5% or more to 10% or less as an actual ...

Photosensitive image forming material

Photosensitive resin composition

Paper tape reader

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method and device for continuous spout refining

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

High speed honing head

Optical compensation sheet, polarizing plate and liquid crystal display

To provide a high-display-quality optical compensation sheet and a liquid crystal display having the optical member without inducing a problem, such as light leakage due to thermal distortion, the optical compensation sheet for a liquid crystal display, the liquid crystal display containing: a liquid crystal cell having a glass plate; and a polarizing plate having the optical compensation film faced to the glass plate, wherein a thickness of the optical compensation sheet, a photoelastic coefficient of the optical compensation and a photoelastic coefficient of the glass plate satisfy the condition specified in the specification.

Variable valve timing device

A VVT has a movable restriction member and a restriction slot. When the restriction member is in a projected position, the VVT is variable in a restricted range to which the restriction member can be rotatable within the restriction slot. When the restriction member is in a retracted position, the VVT is variable in a range wider than the restricted range. When a condition where the restriction member shall be projected is satisfied, if the variable range of the VVT reaches beyond the restricted range, the device determines that the restriction member is stuck at the retracted position. When a condition where the restriction member shall be retracted is satisfied, if the variable range of the VVT is restricted in the restricted range, the device determines that the restriction member is stuck at the projected position.

Recording material

Process for impurity diffusion

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Vibration-proof device

Spout refining method

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Cooling fan driving device and fan rotation number control method

Method for protecting wall of molten iron refining furnace

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Recording method of optical information

Rotary cutting pliers

Ordinary cutting pliers used for cutting electric wires, in which, so as to turn to zero(0) the ineffective portion of the working distance between the cutter forming base on the bearing circumference and the supporting point in the supporting axis, which had been the direct cause of a shortage in cutting force, on the left side of vertical wire insert 12 opened from the rotary center of bearing disk 8 mounted on one member, curved cutter 9 a is mounted from this rotary center, rotor 14 in which circumference cutter 16 comes to be in contact with this rotary center is embedded, and on this rotor 14, curved cutter 9 b having the same diameter as that of said cutter 9 a is mounted, and on lefteard-inclined wire insert 31 opened to bearing disk 27 mounted on another member, curved bottom 29 is mounted from the rotary center, and between both bearing disks, rachet 32 facing leftward is incorporated in the circumference and, in the right bottom of vertical wire insert 39 opened from the rotary center, rotary shaft 34 with curved cutter 36 mounted from the circumference is incorporated, thereby combining both members at free rotation by circumferential supporting means, and inversion belt 40 is loaded on the right circumference of rotary shaft 34, and on the lower portions of both diskes, feed pawl 39 of rotary shaft 34 and fixing pawl 30 interlocking with it are mounted, and in lower handles 2 and 22 of both members, an inverter for rotary shaft 34 that interlocks with belt 40 is mounted. The present invention is mainly used for cutting electric wires having large diameters, but application of circumferential cutter 16 of rotor 14 attached with one curved cutter 9 b enables selection and cutting of electric wires having middle diameters and small diameters.

Recording member

A mono- or multi- layer recording member, suitable for recording using e.g., a laser, comprising a support having a recording layer thereon wherein the recording layer contains (a) a metal selected from the group consisting of Sn, Bi and In and (b) a halide capable of being thermally or photo-chemically activated by high energy density light irradiation and which thereby can promote a thermally initiated phase or structure change of the metal (a).

Polarizing plate and image display device using the same

An image display device comprising a panel including a substrate, a foreside laminated body arranged on the viewer side of the substrate, and a backside laminated body arranged on the opposite side of the substrate, wherein the foreside laminated body comprises a polarizer, a viewer side protective film and a substrate side protective film having a thickness thinner than that of the viewer side protective film by 10 μm or more. The device suppresses lowering in display performance by preventing warpage of the panel.

Decoding progtam, method and device of encoded data

A decoding program, method and device of encoded data in which an original stream can be recovered completely when decoded data is encoded again by making a computer function as a means for receiving irreversibly compressed encoded data and projecting an arbitrary real vector orthogonally to one convex set X in a first vector space where its decoded signal exists, a means for judging whether convex projection has converged or not and determining a real vector x belonging to the set X and outputting it as a decoded signal if the convex projection has judged converged, and a means for projecting an arbitrary vector in the first vector space orthogonally to one convex set Y in a second vector space different from the first vector space and then repeating orthogonal projection to the sets X and Y using an encoded signal as an initial value.

Method for blowing treating agent in molten iron trough

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Cleaning article, method of fluffing cleaning article, and method of producing cleaning article

A cleaning article 10 having a flat tubular pocket 15 and attachable to a holder by inserting the holder into the pocket 15. The pocket 15 is formed by joining pocket-forming sheets 13 facing each other. At least one fiber layer formed of a fiber bundle, accordingly two fiber layers 11A and 11B are provided on each of the upper and lower sides of the pocket 15 of the pocket-forming sheets 13. Each of the first fiber layers 11A closest to the pocket-forming sheets 13 is joined to the respective pocket-forming sheet 13 by a continuous central linear seal 16A continuously extending in the longitudinal direction in a laterally middle portion and a discontinuous side seal 16B discontinuously extending in the longitudinal direction at a position laterally spaced away in at least one of the lateral directions from the central continuous linear seal 16A.

Coupon ticket

Cleaning sheet and process for producing the same

A cleaning sheet (1A) of the invention includes: a substrate sheet (2); and at least one long-fiber bundle (3) disposed on at least one side of the substrate sheet (2) and made by aggregating long fibers (31) oriented in substantially one direction. The long-fiber bundle (3) is formed by joining the long fibers (31) together with a fiber joining section (32) extending linearly in a direction orthogonal to the orientation direction of the long fibers (31). The cleaning sheet (1A) is formed by joining the thus-formed long-fiber bundle (3) to the substrate sheet (2) by at least one sheet joining section (21). The cleaning sheet (1A) is formed such that the entire fiber joining section (32) or at least a portion of the fiber joining section (32) is not joined to the substrate sheet (2) and the sheet joining section (21) is in perpendicular contact with the fiber joining section (32).

Mowing apparatus

Disclosed is a mowing apparatus, which includes a motive power source, first and second cutting wheels slidably superposed with each other and provided with a number of grass cutting edges, and mechanism for reciprocatively rotating each cutting wheel in opposite directions through a predetermined angle. The rotating mechanism includes a first shaft coupled to the first wheel, a cylindrical-shaped second shaft into which the first shaft is rotatably and coaxially inserted and coupled to the second wheel, and converting mechanism provided between the power source and the first and second shafts for converting the rotational motion from the power source into two oppositely and reciprocatively rotational motions of the first and second shaft within the predetermined angle. The rotational motion converting mechanism comprises a cam shaft rotatably driven by the motive power source, the cam shaft being provided in parallel with the first and second shafts, first and second eccentric cam plates which are eccentrically fixed to the cam shaft so as to be radially symmetrical with each other with respect to a central axis of the cam shaft, and first and second arms each having opposite ends, a concave portion being formed at one end thereof, and the other ends of the first and second arms being fixedly coupled to the first and second shafts, each concave portion of the first and second arms being adapted to receive each of the first and second cam plates, in such a manner that the first and second arms can be pivotably oscillated in mutually opposite directions to each other in accordance with the rotation of the first and second cam plates.

Forming method for assosiative field

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electrolyte for electrolytic capacitor

(57)【要約】 【課題】 火花電圧および電導度が高く、かつ漏れ電流 特性、寿命特性の良好な中高圧用の電解液を提供する。 【解決手段】 エチレングリコールを主体とする溶媒中 に、３−ドデシルアジピン酸またはその塩を溶解し、 １，６−デカンジカルボン酸、５，６−デカンジカルボ ン酸等を添加することによって、火花電圧、電導度が高 く、化成性の良好な電解液が得られる。また、硼酸及び プロピレングリコール等、及び／または、非イオン性界 面活性剤又はポリオキシ多価アルコールエーテル化合物 を添加することによって、さらに火花電圧は向上する。 また、酸性アルキル燐酸エステル化合物、燐酸等を添加 することによって、漏れ電流特性が向上し、芳香族ニト ロ化合物を添加することによって、寿命特性が向上す る。

Tapping tool for holes as cast

Tapping tool used for machining holes as cast in castings. The tool has cutting edges (4a to 4d), a guide portion (3), a tapping portion (2) and a shank (1) extended to the tapping portion. The holes as cast are face-cut and drilled with said cutting edge to make holes before threading, then finished by reaming with said guide portion, and cut into female threads with said tapping portion. Highly accurate female threads can be made readily and rapidly, because of perfect alignment of the center line of the hole before tapping with that of the tapped hole.

Control of electronic sewing machine with swing needle includes programmable control for more densely spaced stitches at start and end of seam

The controller has provision for selecting the stitch pattern for giving more densely spaced stitches at the start and end of a seam. The controller has data in memory to relate the denser pattern and spacing to the pattern in the main length of the seam. A tabular display assist in selecting the end stitch pattern.

Aqueous polyester dispersion

Kallikrein-like enzyme prepn. - by isolating a globulin fraction from mam-malign blood

Patent JPS6248876B2

Safety device for vehicle with outrigger

(57)【要約】 【課題】 クレーン車のアウトリガの中途張り出し状態 での作業許容範囲を有効に拡げる。 【解決手段】 右前方アウトリガ３がＭＩＮ張出長で、 右後方アウトリガ４がＭＡＸ張出長のとき、右側方の車 両重心移動許容領域を、旋回中心Ｏから右前方アウトリ ガ３と右後方アウトリガ４とを結ぶ直線４４に下した垂 線４５の長さＲ１を半径とし、旋回中心Ｏを中心とする 円弧４６で囲む範囲に設定する。直線４４は車両の転倒 限界線であり、円弧４６は限界に近い領域となり、作業 許容範囲は拡大する。

Method for recovering heat energy of exhaust gas from converter

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Cleaning sheet

Roll type adhesive cleaner and method for producing the same

Refining agent for dephosphorizing molten pig iron

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Duplication of optical information

Carbon material and its production

(57)【要約】 【課題】 静圧空気軸受に使用する場合、空気透過量の バラツキが小さいため空気透過量の調整が不要となり、 生産性のよいカーボン材とその好適な製造方法を提供す る。 【解決手段】 同一ブロック内の空気透過量のバラツキ が空気圧力０．４９ＭＰａにおいて２０ｃｃ／ｃｍ 2 ／ ｍｉｎ以下であるカーボン材。１〜６０μｍの粒径の粒 子を８０重量％以上含有する原料骨材粉と結合材からな る混練物を粉砕して得られる粉砕粉を含有する成形粉を 成形し、焼成するカーボン材の製造方法。

Air conditioner provided with refrigerator

(57)【要約】 【課題】 空気軸受として適当な空気透過量（１５〜１ ５０ｃｃ／ｃｍ 2 ・ｍｉｎ）を有すると共に、空気圧力 による粉塵の発生の少ない静圧空気軸受用カーボン摺動 材の製造方法を提供する。 【解決手段】 空気透過量が１５ｃｃ／ｃｍ 2 ・ｍｉｎ 以上のカーボン材に、タールピッチ又はコールタールを 含浸した後、焼成する静圧空気軸受用カーボン摺動材の 製造方法。

Image display device

An image display device provided with a panel comprising a substrate comprising glass or resin, a front side laminated body and a back side laminated body, and an optical member adjacent to the back side laminated body, wherein the surface of the optical member going to contact with the back side laminated body has an arithmetic average roughness (Ra) of 6 μm or more. The image display device can maintain excellent display performance under conditions with significant circumstance variations.

Cleaning sheet and process for producing the same

Bucket and working vehicle provided with the same

A bucket with a blade-shaped lower front edge includes: a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket; a curve continuous with a rear edge of the first straight portion at a lower edge of the curve, the curve having a predetermined bucket radius; a second straight portion continuous with an upper edge of the curve, the second straight portion being inclined upward toward a bucket opening; a third straight portion bent at a bent portion toward the bucket opening relative to a front edge of the second straight portion, the third straight portion further extending toward the bucket opening; a reinforcing member provided on an exterior surface of the third straight portion to reinforce of the exterior surface; and a connecting portion provided behind the curve.

Cleaning article, fiber raising method for the article, and production method for the article

Heat-treating apparatus

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Bucket, and work vehicle provided with same

A bucket (32) with a linear lower front edge (43F) includes: a first straight portion (43) horizontally extending from the lower front edge (43F) toward an innermost of the bucket; an inclined portion (44) continuous with a rear edge (43B) of the first straight portion (43), the inclined portion (44) further extending toward the innermost of the bucket while being inclined upward; a curve (45) continuous with a rear edge (44B) of the inclined portion (44) at a lower edge (45L) of the curve (45), the curve (45) having a predetermined bucket radius (R); a second straight portion (46) continuous with an upper edge (45U) of the curve (45), the second straight portion (46) being inclined upward toward a bucket opening; and a third straight portion (48) bent at a bent portion (47) toward the bucket opening relative to a front edge (46F) of the second straight portion (46), the third straight portion (48) further extending toward the bucket opening.

Base structure of control panel

Electronic watermark embedding method, electronic watermark detecting method, electronic watermark detecting apparatus and program

An electronic image into which an electronic watermark is to be embedded is divided into a plurality of image regions spatially, and pixels each having a property of being difficult to visually recognize a variation in a pixel value are extracted as adaptive pixels from each of the plurality of image regions. A variation between the pixel values of the adaptive pixels in one of the plurality of image regions and those of the adaptive pixels in an adjacent one of the plurality of image regions is produced, and the pixel values of the adaptive pixels of the plurality of image regions are varied in a time direction according to the value of an embedded bit set of the electronic watermark. An electronic-watermark-embedded image is then generated by making the variation in the pixel values of the adaptive pixels vary step by step at a boundary between the two of the plurality of image regions and/or in the time direction so that the variation makes a slow transition.

Cleaning sheet and process for producing the same

A cleaning sheet (1A) of the invention includes: a substrate sheet (2); and at least one long-fiber bundle (3) disposed on at least one side of the substrate sheet (2) and made by aggregating long fibers (31) oriented in substantially one direction. The long-fiber bundle (3) is formed by joining the long fibers (31) together with a fiber joining section (32) extending linearly in a direction orthogonal to the orientation direction of the long fibers (31). The cleaning sheet (1A) is formed by joining the thus-formed long-fiber bundle (3) to the substrate sheet (2) by at least one sheet joining section (21). The cleaning sheet (1A) is formed such that the entire fiber joining section (32) or at least a portion of the fiber joining section (32) is not joined to the substrate sheet (2) and the sheet joining section (21) is in perpendicular contact with the fiber joining section (32).

Developing device and image forming apparatus having the same

A developing device includes a container storing a two-component developer including a toner and a carrier, a toner carrying body carrying the toner in the container and supplying the toner to a predetermined image carrying body by rotation, a restricting member held in press contact with the toner carrying body, and a restricting nip section formed between the toner carrying body and the restricting member. The restricting nip section selects only the toner in the two-component developer to form a uniform toner layer on the toner carrying body.

Control device for work machine on construction vehicle and control method

Sewing machine with DPS feed dog drive

An appts. drives a beaked feed dog which is located between a needle penetration point, and a thread exit point of a sewing machine bobbin. The machine includes a main shaft, a needle bar, a thread take-up lever and a mechanism for conversion of main shaft rotation to an oscillating movement. A counterweight is connected to the needle bar (25) and the thread take-up lever and fixed to the main shaft (1) so that, w.r.t. the corresp. position on the shaft of a standard machine, it is displaced by a predetermined angle. An output shaft (7) describing the oscillating motion from the converter mechanism is connected to the latter in such a way that the shaft position is reversed from left to right w.r.t. when the needle bar is taken at its highest point. There is a piece (9) connected to the output shaft for driving the feed dog (10). Also claimed is a sewing machine incorporating the appts..

Cleaning sheet

A cleaning sheet (1A) includes: a substrate sheet (2); and a plurality of long-fiber bundles (3) provided thereon, each long-fiber bundle (3) being made by aggregating long fibers (31), the long-fiber bundles (3) being arranged side-by-side and joined to the substrate sheet (2). Each long-fiber bundle (3) is joined together by fiber-joining sections (32). Each long-fiber bundle (3) is joined to the substrate sheet (2) by sheet-joining sections (21). Each sheet-joining section (21) is provided so as to overlap one of the fiber-joining sections (32). Each long-fiber bundle (3) has been cut by linear cut sections (24), each linear cut section (24) being formed in a region between adjacent sheet-joining sections (21). Each long-fiber bundle (3) includes cut fibers (311) and uncut fibers (312).

Cleaning sheet

Work vehicle

A working vehicle (1) includes: a vehicle body (2); and a boom (31); a bucket (32); a boom driving unit including a boom cylinder (36); a bucket driving unit configured to swing the bucket (32); a boom-bottom pressure sensor (460) configured to detect a boom-bottom pressure of the boom cylinder (36); and a working equipment controller (10) configured to control at least one of a lift motion of the boom (31) and a tilt motion of the bucket (32). The bucket (32) includes an inclined portion (44). The working equipment controller (10) controls the lift motion or the tilt motion by comparing a threshold set in accordance with an inclination angle of the inclined portion (44) with the boom-bottom pressure.

Apparatus and method for controlling the operation of reach tower crane

Method and apparatus for measurement of adhesion of powder as well as toner

(57)【要約】 【課題】 粒径が小さくて荷電されたトナー等の粉体の 付着力が簡単な方法で安定して適切に測定できるように する。 【解決手段】 荷電された粉体ｔが付着された被付着体 10を振動手段20により振動させて粉体に振動を与えると 共に、この被付着体から飛翔した粉体を捕集する捕集体 30とこの被付着体との間に電界手段40により粉体を捕集 体に引きつける電界を作用させ、振動によって粉体に加 わる力と、電界手段によって粉体に作用する力と、捕集 体に捕集された粉体の質量ｍとに基づいて付着力算出手 段50により粉体の付着力を算出するようにした。

Manufacture of semiconductor device

Method for refining in casting bed of blast furnace

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Production of iron oxide

INPUT DEVICE FOR PROGRAMMING STITCH PATTERNS FOR SEWING MACHINES

Polarizing plate and liquid crystal display

A polarizing plate for a liquid crystal display is provided and includes a first protective film, a polarizer, a second protective film and a light diffusion layer in order. The light diffusion layer is a layer including a translucent resin and translucent particles having a refractive index different from a refractive index of the translucent resin. The internal haze of the light diffusion layer is 45% to 80%.

Cleaning sheet

A cleaning sheet (1A) includes: a substrate sheet (2); and a plurality of long-fiber bundles (3) provided thereon, each long-fiber bundle (3) being made by aggregating long fibers (31), the long-fiber bundles (3) being arranged side-by-side and joined to the substrate sheet (2). Each long-fiber bundle (3) is joined together by fiber-joining sections (32). Each long-fiber bundle (3) is joined to the substrate sheet (2) by sheet-joining sections (21). Each sheet-joining section (21) is provided so as to overlap one of the fiber-joining sections (32). Each long-fiber bundle (3) has been cut by linear cut sections (24), each linear cut section (24) being formed in a region between adjacent sheet-joining sections (21). Each long-fiber bundle (3) includes cut fibers (311) and uncut fibers (312).

Flip chip mounting technique

The invention provides a flip chip mounting process in which a layer of electrically insulating adhesive paste is applied on a substrate having bond pads, covering the bond pads with the adhesive. Electrically conductive polymer bumps are formed on bond pads of a flip chip to be bonded to the substrate, and the polymer bumps are at least partially hardened. The bond pads of the flip chip are then aligned with the bond pads of the substrate, and the at least partially hardened polymer bumps are pushed through the adhesive on the substrate to contact directly and bond the polymer bumps to the bond pads of the substrate. This process results indirect electrical and mechanical bonding of the polymer bumps between the chip and substrate bond pads, even though the adhesive film was applied on the substrate in a manner that covered the substrate bond pads. The polymer bumps displace the adhesive as they are pushed through it and expand laterally on the substrate bond pads. As a result, the area around the polymer bumps between the chip and the substrate is filled with the adhesive, in the manner of an underfill, whereby a separate, post-bond underfill process is not required.

Photosensitive resin containing a combination of diphenyl-imiazolyl dimer and a heterocyclic mercaptan

A photosensitive resin composition which comprises (1) an ethylenically unsaturated compound which can be addition polymerized to form a high molecular compound, said addition polymerization being initiated by a free radical and chain-propagating, (2) a 2-polycyclic aryl-4,5-diphenylimidazolyl dimer wherein the polycyclic aryl group at the 2-position comprises at least two benzene rings condensed each other and (3) a heterocyclic mercaptan compound, said photosensitive resin composition being excellent in having a high photopolymerization initiation potency.

Industrial sewing machine

(57)【要約】 【課題】 各摺動部における潤滑を安定的に行なうこと ができ、しかも油漏れの生じるおそれのない工業用ミシ ンを提供すること。 【解決手段】 ミシン本体２の面部２Ａとギア部２Ｃを 遮断する遮断部材３１を設け、面部２Ａ側にグリースＧ を収容するグリース収容部３５を形成し、このグリース 収容部３５内に収容したグリースＧにより面部２Ｃ内の 機構部品のうち少なくとも１つの摺動部を潤滑するとと もに、ギア部２Ｃ内のうち少なくとも１つの摺動部を油 Ｏにより潤滑するように構成し、ミシン本体２の面部２ Ａを油Ｏにより潤滑するギア部２Ｃから遮断して、ギア 部２Ｃの油Ｏの面部２Ａへの浸入を防止することができ るようにしたもの。

Electrical dust precipitator

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Wheel loader and wheel loader engine control method

Cleaning sheet

A cleaning sheet (1A) includes: a substrate sheet (2); and a plurality of long-fiber bundles (3) provided thereon, each long-fiber bundle (3) being made by aggregating long fibers (31), the long-fiber bundles (3) being arranged side-by-side and joined to the substratesheet (2). Each long-fiber bundle (3) is joined together by fiber-joining sections (32). Each long-fiber bundle (3) is joined to the substrate sheet (2) by sheet-joining sections (21). Each sheet-joining section (21) is provided so as to overlap one of the fiber-joining sections (32). Each long-fiber bundle (3) has been cut by linear cut sections (24), each linear cut section (24) being formed in a region between adjacent sheet-joining sections (21). Eachlong-fiber bundle (3) includes cut fibers (311) and uncut fibers (312).Figure 1

Polarizing plate and liquid crystal display device

A novel polarizing plate is disclosed. The polarizing plate comprises at least a polarizing film, a pressure-sensitive adhesive layer, and an optical compensation sheet, having an absolute value of Y, defined by the following equation, equal to or smaller than 6.0×10 −4 : Y =−7.0×10 5 ×Cn +4.3×10 −13 ×E −1.34×10 −3 where Cn (1/Pa) is photoelastic modulus of said pressure-sensitive adhesive layer and E (Pa) is modulus of elasticity of said optical compensation sheet.