Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 3,476

Document Document Title
JP3423976B2
To effectively prevent the runback of twist in a weft yarn by holding the weft yarn emerging from the tip of a picking nozzle just after stopping an air jet loom during the stop of the loom and releasing the holding state just before sta...  
JP2003183950A
To provide a method capable of quickly correcting jet a stream from a weft insertion nozzle responding to the state of the weft in flight, and a device.The weft insertion method which controls the jet stream from the weft insertion nozzl...  
JP3418661B2
To effectively prevent the formation of web defect caused by the delay of the motion of a mobile part such as a heald frame by making the motion of a driving motor precede relative to a normal motion pattern. At the start of a loom to dr...  
JP2003171853A
To seize the change of positions reached by the tips of inserted weft yarns in a loom, and properly control the weft insertion based on the change.A weft detector 26 is arranged in the range of the changes of the positions reached by the...  
JP3417010B2
PURPOSE: To carry out exact operations for removing the weft inserted in a missed manner by making the braking motion of the weft yarn brake ineffective, while the weft yarn remains on the metering drum, when weft insertion is missed, an...  
JP3415976B2
To certainly prevent generation of weaving gaps by controlling an accurate position of cloth fell suitable to a reed beating force depending on a revolution rate of a main shaft. This method for preventing weaving gaps is to detect the r...  
JP3409376B2
PURPOSE: To smoothly carry out input setting of control data from a administrative computer to weaving machine control computers. CONSTITUTION: Weaving machine control computers Cj, Cj+1 and Cj+2 consist of a central processing unit circ...  
JP2003129357A
To detect the yarn breakage of any weft yarn occurring on the upstream side of a weft insertion nozzle with an apparatus having a simple structure.A technique for detecting the weft yarn breakage is applied to a fluid jet loom for insert...  
JP2003515678A
An automatic seaming machine for joining by weaving two opposed fabric ends. The machine comprising an end selector (50) driven by an end selector drive for selecting a free warp yarn and an inserter means (70) driven by an inserter mean...  
JP3402552B2
To provide a method for displaying the working information of looms, having a simple constitution, and capable of easily recognizing a changing point in the working information of the looms. This method for displaying the working informa...  
JP2003113557A
To enable ready setting of a plurality of light paths through a plurality of light paths are formed in a weft passage area.This feeler head comprises a light-projecting part directing light to the weft passage area, one or more light gui...  
JP2003113555A
To accurately detect abnormality of a weft-detecting function and that of a peripheral device substituting a feeler signal.This method for detecting the abnormality comprises previously setting a weft-absent period so as to omit a weft-p...  
JP3395334B2
PURPOSE: To discriminate the signal output source based on the output timing by differentiating the output timings of abnormal detection signals of gauze selvedge forming apparatuses placed at the weft-insertion end side and the starting...  
JP2003096645A
To provide a user-supporting system for weaving machines, capable of giving answer information applicable to the weaving machines Li (i is 1 to n) practically operated.The user-supporting system for the weaving machines has a host comput...  
JP2003089952A
To achieve the exact detection of abnormal exhaustion of the fluid that is allowed to act on the weft.The abnormality detector comprises a displacing member that is arranged in the exhaustion flow pass on the downstream side than the flu...  
JP3389262B2
PURPOSE: To surely determine the proceeding state of a yarn to be sent to a fiber machine by producing electric signals to be used for driving a displaying apparatus, a machine controlling circuit, and similar apparatuses based on the al...  
JP3387174B2
PURPOSE: To avoid stopping a loom due to the occurrence of mispick which can be overlooked. CONSTITUTION: This method for detecting mispick in a pile fabric loom is to carry out the terry motion of an expansion bar 6 for guiding a woven ...  
JP2003049347A
To effectively prevent weaving bar(s) in starting up a loom. The loom 1, which works in such a way that in its starting up, cloth fell shifting components (16 and 19) are driven to shift the position of a cloth fell 9 to a desired positi...  
JP3377749B2  
JP2003041457A
To prevent occurrence of stopping bar caused by strong beating up to a cloth fell at braking and stopping of a weaving machine. When a stop signal is received during operation of the weaving machine 1, the weaving machine is braked. Befo...  
JP3375458B2  
JP3375256B2
Storage capacities of memories for storing therein shedding patterns are compressed and time to read shedding patterns is shortened. In an electric shedding apparatus (1) for driving each heddle frame (2) independently in synchronization...  
JP3373665B2
PURPOSE: To provide the subject system designed to secure an opening on and just after the restart of a loom by keeping the excited state of a solenoid while preventing its overheating during the halt of the loom. CONSTITUTION: This syst...  
JP3374454B2  
JP2003027354A
To prevent the insertion of a weft yarn which is hit into a weft yarn passage of a reed, and whose free end at the exit side is looped (9), into a woven fabric.A specific long free end (7a) of a weft yarn (7) is led to another plane from...  
JP3370484B2  
JP2003020547A
To ensure uniform and optimum fabric quality in individual looms differing in structure from each other when the same fabrics in particular are to be woven by these looms through designing regulation peculiar to the fabric far reasonably...  
JP3363311B2
To prevent occurrence of a stop bar caused by high tension of warp by reducing the tension of warp in a period from the starting of a weaving machine to a steady revolution. In an electrically driven opening device, the amount of each he...  
JP2003003351A
To make a weft bar caused to plural reasons of suspension of the operation of a loom not conspicuous.This weft bar preventing technology in the suspension of the loom, moves the position of the cloth fell to forward by driving a position...  
JP3361665B2  
JP3361241B2  
JP3354490B2  
JP2002541039A
A monitor and malfunction detector for the thread feed of a textile machine. The monitor combines electronic information and mathematical analysis of the movement of the thread, including speed, tension and fiber and consistency, thereby...  
JP3353362B2
PURPOSE: To suppress the fluctuation in rotation of a loom in changeover from the closing of a commercial power source in starting to the output from a frequency converting circuit. CONSTITUTION: A primary winding of a loom driving motor...  
JP2002339195A
To provide a method of inhibiting occurrence of a weave steps in a loom in which a thick step defect occurs on the woven fabric depending on the starting angle of the loom, by making the front selvage of the fabric movable to a proper po...  
JP2002339196A
To provide a method of lowering a beating for inhibiting the occurrence of a stop step defect on the woven fabric caused by the storing beating to the cloth fell, when the loom is stopped by braking.A plurality of the steps for lowering ...  
JP3348897B2
PURPOSE: To make efficient accumulation of know how of designer and pattern forming operation by compiling and registering formed data of surface pattern of yarn dyed dobby woven fabric in a retrievable way, arbitrarily accessing the dat...  
JP2002538323A
A method of monitoring the weft yarn run/stop conditions during each insertion cycle in a shuttle-less weaving machine like a rapier or projectile weaving machine by means of an electronic weft yarn feeler generating run output signals r...  
JP3343707B2
PURPOSE: To provide a method for checking the reeding position of a warp, capable of surely and easily checking the reeding position in the precision of an ordinal detector, when plural warps are reeded between the dents of a reed. CONST...  
JP3343494B2
To prevent a weaving bar, especially a thin and a thick bars at the time of starting a loom. After starting a loom, the weft yarn density set at a value different from the normal one is changed so as to approach the normal weft yarn dens...  
JP2002317358A
To provide a frame information input and output system for weaving machines, with which the total number of input means and output means is less than that of weaving machines and reductions in capital investment cost and power consumptio...  
JP3339884B2  
JP3337648B2  
JP2002302848A
To control a fabric-winding tension at a proper value in accordance with the change of a wound fabric diameter in a fabric-winding roll.This fabric-winding drive-controlling device 17 is provided by comparing a wound fabric diameter Rk m...  
JP2002302849A
To drive an actuator for driving the mechanical devices of a loom automatically to a position capable of easily performing the work to the mechanical devices.This method for driving the loom has a set stopping position information of the...  
JP2002302840A
To provide a leno selvedge making machine eliminating an oiling which may cause oil staining of a warp.This leno selvedge making machine has the hollowing construction: a support table 13 is set on the top end of a side frame 11 and a dr...  
JP2002275743A
To control an amount of adjustment of relative position of cloth fell position and beating up position according to an action mode of automatic repair apparatus for dissolving a suspension cause of weaving machine and to deal with develo...  
JP3318394B2
PURPOSE: To provide the subject method so designed that, in resuming operation by removing defective wafts after shutdown of the frame following mispicking, weaving bars are virtually unremarkable even in the case of twill woven fabrics ...  
JP3318026B2
PURPOSE: To improve the operating efficiency, energy saving, etc., by constructing a device so as to enable the confirmation, display or color printing in an optional part of a textile weave in simulating a preparation of a front surface...  
JP3316536B2
A picking method of a multicolor picking loom which changes the number of rotations according to wefts to be selected. The method includes the steps of: previously setting picking conditions corresponding to the weft and a change pattern...  

Matches 501 - 550 out of 3,476