Abstract: The present disclosure discloses a pad-steam bleaching method based on a TBLC-activated hydrogen peroxide system, and belongs to the field of pretreatment processing of textiles. According to the pad-steam bleaching method based on the TBLC-activated hydrogen peroxide system, TBCC and H2O2 are compounded with a weak base to prepare a TBCC/H2O2/weak base system for performing near-neutral bleaching on cotton fabrics; the fabrics are padded and then steamed to be bleached. By the method disclosed by the present disclosure, the whiteness of fabric treated for 2 minutes by a TBCC/H2O2/sodium citrate padding and steaming system is significantly superior to that of fabric treated for 60 minutes by an H2O2/NaOH dip bleaching system. The CIE whiteness of the fabric reaches 77 and above, the fabric wettability after treatment is also improved, the damage of the fabric is smaller, and the amount of water used by the method is small.

Abstract: Methods and devices for providing moisture in an ozonation process applied to textile products. Unlike other existing moistening methods the invention relates to process of moistening which is provided by means of spraying water by an ultrasonic atomizer and supplying into enclosed volume in micro droplets and production of super oxide radicals with O3.

Abstract: Articles and methods for treating textiles and other materials with an antimicrobial compound during laundry and/or drymg cycles. The articles include a porous substrate and a core composition that is releasably associated with the substrate and that includes a metal ion having antimicrobial activity. Methods include the use of the articles in laundry and/or drying cycles to provide antimicrobial treatment of the textiles and materials.

Abstract: A method of producing cellulose fine fibers that are nanosized, that have a high crystallinity degree, and that are less vulnerable to fiber shape damage, the method including impregnating cellulose with a fibrillation solution containing formic acid to fibrillate the cellulose without vigorous mechanical crushing. The method of producing cellulose fine fibers including impregnating the cellulose with formic acid, a high-concentration formic acid aqueous solution, or a solution containing, in an aprotic solvent having a donor number of 26 or more, formic acid or a high-concentration formic acid aqueous solution serving as a fibrillation solution to fibrillate the cellulose. In addition, a method of producing surface-modified cellulose fine fibers including impregnating the cellulose with the fibrillation solution to modify the surfaces of cellulose fine fibers while fibrillating the cellulose.

Abstract: The invention relates to a method and an impregnation vessel where the bulk volume of impregnation liquor added is in form of hot black liquor having a residual alkali content. Hot black liquor is added in an upper central pipe supplying the hot black liquor as impregnation liquor and flashing off steam for driving off air from the comminute cellulose material. During this first steaming is the wood acidity released from the material and spent impregnation liquor with wood acidity content is withdrawn from an upper withdrawal screen to recovery, a lower withdrawal screen recirculates the remaining impregnation liquor to a second lower central pipe in order to equalize the alkali content well before the remaining retention time in the impregnation vessel.

Abstract: Technology for efficiently extracting fiber from a feedstock containing fiber. A subunit has a mesh drum configured as a rotatable cylinder with mesh in at least part of its surface, and a case that houses the mesh drum. The case has a first opening and a second opening that communicate with a first area, and a third opening that communicates with a second area. First screened material is supplied from the first opening to the first area. The subunit discharges from the third opening waste, which is a first component of the first screened material moved by an air current from the first area to the second area, and discharges from the second opening by an air current processing feedstock, which is a second component of the first screened material that does not pass through the mesh drum with the air current and remains in the first area.

Abstract: A covering is particularly suited for use in a machine for producing and/or finishing a paper, cardboard, tissue or pulp web. The covering has a basic structure formed as a part of a flat woven material, which flat woven material is designed as a woven material by interlacing warp threads and weft threads. The portion of the flat woven material has a plurality of sections that are formed integrally with each other, with at least one property of one of the sections differing from the respective property of at least one adjacent section.

Abstract: A method for fabricating shaped-paper products is introduced herein, which comprises at least one dredging-pulp step for forming a wet pulp made of paper-slurry materials, at least one pre-compression step for lightly compressing the wet pulp to form a first semi-finished product, at least one thermo-compression forming step for deeply compressing the first semi-finished product to form a second semi-finished product, and a surface-coating step of employing a product surface coating apparatus to coat a liquid coating materials onto at least one outer surface of the second semi-finished product, and thereby forming each of the shaped-paper products having a binding layer. With utilization of the present invention, an automatic coating can be applied high efficiently in a series of continuous production machines. This could not only shorten processing time and benefit a mass production thereof but also ensure a higher production yield and quality.

Abstract: The invention relates to novel fluorescent whitening agents, compositions or mixtures thereof with known fluorescent whitening agents, their preparation, and their use. The novel fluorescent whitening agents contain three structural subunits derived from 4,4?-diamino-2,2?-stilbenedisulfonic acid. The novel compounds and their mixtures with known FWAs show very good effectiveness as fluorescent whitening agents for cellulosic materials, in particular for paper.

Abstract: A release substrate includes: a carrier substrate having a front side and a reverse side opposite the front side, and a release layer disposed on the front side and/or reverse side of the carrier substrate. The release layer includes a polymeric binder and a wax based on a vegetable oil.

Abstract: Sanitary tissue products employing fibrous structures that exhibit novel compressibility properties alone and in combination with plate stiffness properties and methods for making same.

Abstract: Sanitary tissue products employing fibrous structures that exhibit novel compressibility properties alone and in combination with plate stiffness properties and methods for making same.

Abstract: Sanitary tissue products employing fibrous structures that exhibit a novel combination of compressibility properties, plate stiffness properties, and slip stick coefficient of friction properties, and methods for making same.

Abstract: A textured substrate comprising: a first side comprising discrete regions and a continuous region extending between the discrete regions and a second side comprising discrete portions corresponding to the discrete regions and a continuous portion corresponding to the continuous region and a second side comprising discrete portions corresponding to the discrete regions and a continuous portion corresponding to the continuous region. Each discrete region comprises an outer section and sidewall sections extending outwardly from the adjacent continuous region to the outer section. Polymer particles are deposited on at least one of the first side or the second side. At least a section of each polymer particle defines a raised edge.

Abstract: A ballast sweeping installation for picking up and distributing ballast located on a track includes a sweeping brush rotatable about an axis of rotation, a ballast conveyor belt disposed ahead of the sweeping brush relative to a brush rotation direction, and a ballast guiding plate positioned between the sweeping brush and the ballast conveyor belt for passing the ballast on to the ballast conveyor belt. A length of the ballast conveyor belt delimited by two deflection ends is shorter than a length of the sweeping brush along the axis of rotation. Additionally, the ballast conveyor belt is configured to be displaceable in a transport direction relative to the sweeping brush by a drive. Thus, an optimal ballast distribution in tamping zones of the track is made possible.

Abstract: Systems, methods, and machine-readable media to facilitate installation and adjustment of railway components are disclosed. Aligning of a railway anchor manipulator and a railway fastener installer with respect to a railway tie may be caused. The railway anchor manipulator may be slidably coupled with a frame assembly of a railway workhead, and may include anchor tools. The railway fastener installer may be slidably coupled with the main shaft structure, may include a hammer assembly, and may be operable to install railway fasteners through holes of a railway tie plate. The railway fastener installer may be caused to install the railway fasteners. The railway anchor manipulator may be lowered to a deployed position, and railway anchors may be adjusted with the anchor tools.

Abstract: A bearing pad for receiving and retaining the substantially vertically oriented structural members of a module for use in constructing a pathway and supporting the pathway module on a ground surface can include a main body member having a lower ground engaging surface and a first slot defined by a first cross support member engaging portion of the main body member. The first slot can be planar and disposed transversely to the lower ground engaging surface of the main body member. The vertically oriented structural member that can be received and retained in the first slot by the first cross support member engaging portion of the main body member.

Abstract: A foam-based expansion joint seal system packaging which facilitates transport and reduces the need for internal splices.

Abstract: Slotted channels with coverings (10) are known for discharging surface water into a channel. The covering has at least one horizontal sheet-metal portion (13) and two vertical sheet-metal portions (11, 12) which are connected to one another via connection devices and have a slot (14) between one another for discharging liquid, for example surface water, into the channel body. In order to allow a particularly complete discharge of water, it is proposed that the horizontal sheet-metal portion (13) comprises drip devices (15) which are mounted and designed in such a way that water running along on an underside of the horizontal sheet-metal portion (13) drips into the channel body.

Abstract: A method, system and apparatus for plasma blasting pavement comprises an apparatus having a set of diamond cutting tools for creating a boreholes, a diamond saw, and a set of blast probes comprising a high voltage electrode and a ground electrode separated by a dielectric separator, wherein the high voltage electrode and the dielectric separator constitute an adjustable probe tip, and an adjustment unit coupled to the adjustable probe tip, wherein the adjustment unit is configured to selectively extend or retract the adjustable probe tip relative to the ground electrode and a blasting media, wherein at least a portion of the high voltage electrode and the ground electrode are submerged in the blast media. The apparatus saws the pavement at the parameter of the area to be removed, drills holes in the pavement, and inserts blast probes in the holes. The plasma blast breaks up the pavement in between the saw cuts.

Abstract: A method for improving the seismic performance of bridges by utilizing the beam body and an energy dissipation and seismic mitigation bridge bearing, which can effectively eliminate the harmful vibration of the bridge pier in the inherent frequency band, thus reducing the stress of the pier body and improving the seismic performance of the bridge pier without introducing external additional mass and looking for an installation space on the pier. The method includes the following steps: obtain the natural frequency fi, the equivalent modal mass Mi and the modal stiffness Ki of the pier in the longitudinal or transverse direction by numerical modal analysis or experimental modal test; determine the mass mi of the beam body; calculate the connection stiffness ki and the connection damping ci between the beam body and the pier; select the bearing system with above connection stiffness ki and the connection damping ci.

Abstract: The present invention concerns a cable anchorage comprising at least one axial channel for accommodating an elongated element with a sheathed portion and an unsheathed end portion, wherein the channel between a first channel end, proximal to a running part of the elongated element, and a second channel end equipped with immobilising device, a seal element in the channel, a stop element having an end facing said seal element which defines a shoulder, so that an axial displacement of the of the elongated element with respect to the stop element in said channel is possible up to the abutment of the end of the sheathed portion against the shoulder, creating thereby an abutment position of the elongated element in said channel.

Abstract: A one piece water permeable paver for forming a surface suitable for traffic having outer flex joint connection cells connected to connectors, outer three connection cells connected to one of the outer flex joint connection cells, outer two connection cells connected to two outer three connection cells, a plurality of inner single flex joint connection cells connected to one of the connectors, and an inner dual flex joint connection cell engaging two connectors, inner four connection cells connected to a pair of outer three connection cells and a pair of inner single flex joint connection cells. Fastening slots are formed partially through outer surfaces of cells that form two sides of the paver. Locking tabs extend from outer surfaces of cells forming two sides of the paver opposite the sides with the locking tabs, enabling a first paver to securely interlock to an adjacent paver.

Abstract: A magnetic marker (1), laid in or on a road so as be detectable by a magnetic sensor (2) attached to a bottom surface side of a vehicle (5), that is used for vehicle-side drive assist control for assisting driving is an isotropic ferrite plastic magnet, molded into a columnar shape, that contains a magnetic powder of iron oxide, i.e. a powder of a magnetic material, dispersed in a polymer material. In a marker system (1S) including this magnetic marker (1), magnetic markers (1) accommodated in holes (530) bored in a road surface (53) are arranged along the center of a lane.

Abstract: The present invention relates to a vehicle stopping apparatus including tire infiltration units configured to come into contact with and infiltrate into a tire and a stop plate connected to one side of the tire infiltration units, wherein when the tire is rotated, the stop plate is rotated in conjunction with the rotation of at least one of the tire infiltration units and collides with a vehicle body, thereby completely preventing a vehicle from running away.

Abstract: This disclosure describes a vehicle disablement system which includes one or more sensors capable of detecting a vehicle, and one or more vehicle disablement mechanisms. According to embodiments, the one or more sensors are capable of sending a communication to and activating the one or more vehicle disablement mechanisms upon detecting a suspect or target vehicle to disable the suspect or target vehicle. Also described is a method of disabling a suspect or target vehicle, which includes detecting a suspect or target vehicle by way of one or more sensors and sending a communication to and activating one or more vehicle disablement mechanisms to disable the suspect or target vehicle. Further, a vehicle disablement mechanism is also described. The system and method can be used in applications such as counterterrorism, security, and law enforcement.

Abstract: A single anchor terminal is provided for a roadside wire rope barrier. The single anchor terminal includes a release post, a brace, and an anchor base. The brace supports the release post in an upright position and extends from the release post to the anchor base. The brace has a first portion attached to the release post and a second portion coupled to the first portion with a release component. The anchor base includes a main post that supports the release post and a brace anchor that is coupled to the main post.

Abstract: A device for sanitary collection of materials features a bag having a closed bottom end, side walls that extend from the closed bottom end to delimit a collection space above the closed bottom end, and a hand protector that is attached to one of said side walls and has a hollow interior that is open or openable at one end to enable insertion of one's hand into the hand protector. A handle is provided in an opposing side wall so that that bag can be suspended in an open state between a wrist or forearm on which the hand protector is worn, and the hand of the user's opposite arm. A stamping operation performed on a continuous plastic web is operable to efficiently create the bag and hand protector as integral parts of a unitary bag construction.

Abstract: A shovel apparatus includes a shovel body, the shovel body including a left side panel portion, a right side panel portion, a bottom panel portion, and a rear panel portion, to define a shoveling area in the shovel body; and a pair of opposing wheels rotatably coupled to the left and right side panel portions of the shovel body, one to each side of the left and right side panel portions, wherein the pair of wheels are separately provided and not being connected to each other by a connecting shaft, and a handle shaft member extends in a longitudinal direction.

Abstract: A snow thrower is disclosed including a rotor assembly having a first auger, a second auger, and a paddle disposed between the first and second augers The snow thrower also includes an intake housing having a first interior surface adjacent to the first auger and a second interior surface adjacent to the second auger, where an outer edge of the first auger has a clearance of less than 1 centimeter from the first interior surface across a sweep of at least 120 degrees, and an outer edge of the second auger has a clearance of less than 1 centimeter from the second interior surface across a sweep of at least 120 degrees.

Abstract: A concrete block construction method, including: manufacturing a plurality of concrete blocks each having a vertical guide hole formed in a vertical direction; preparing a guide member for installing the concrete blocks; forming a lower concrete block structure by installing at least one of the concrete blocks; placing the concrete block subject to be installed on the lower concrete block structure by inserting the installation guide pole into the vertical guide hole of the concrete block subject to be installed; and separating and recovering the guide member for installing the concrete block from the concrete block subject to be installed, after placing the concrete block subject to be installed.

Abstract: A tank arrangement, duplicate cross-sectional restrictions, side roller block, openable reaction roller, openable bottom seal, reaction axle, openable side seal, gate slot inserting steps and a stress reduction cross-sectional restriction are presented to implement an emerging movement type opening/closing gate equipped with advantageous torsion structure.

Abstract: A method for forming an offshore well comprises forming a well structure (1) which includes a lower well portion extending below a seabed and an upper well portion (2) extending upwardly between the seabed (18) and a terminating upper end (3) of the well structure, wherein the well structure comprises a plurality of concentrically arranged tubular strings (22) and at least one annulus (48) defined therebetween. The method includes steps for minimising the bending stiffness of the upper well portion. In one example minimising the bending stiffness of the upper well portion may comprise partially filling at least one annulus with cement (52) to a height which: is intermediate the seabed and the terminating upper end of the well structure.

Abstract: A dry-bulk tanker for the provision of binding agents for soil stabilization for a spreading device comprises a storage container (10) for binding agent. A mechanical conveying device (18) for conveying binding agents from the storage container (10) into an intermediate chamber (20) is connected to the storage container (10). A pneumatic conveying device (36) for conveying the binding agent to the spreading device is connected to the intermediate chamber (20). A pressure relief device (40, 41) is connected to the mechanical conveying device in order to avoid the entry of compressed air into the storage container (10). The invention furthermore relates to a conveying system for a dry-bulk tanker and to a work train for working soils with a self-propelled ground working machine and a dry-bulk tanker.

Abstract: A method for optimizing processes for increasing the load-bearing capacity of foundation grounds includes the following steps: detecting at least one part of a built structure and/or of ground; identifying at least one region to be treated of the foundation ground; and injecting, at least one injection point located substantially within the at least one region to be treated, a cement and/or synthetic mixture. The method further includes at least one second step of detecting at least one part of the built structure and/or of the ground that lies above the injected foundation ground. The method further includes a step of interrupting the injection step, and measuring at least one physical parameter that is susceptible of varying as a consequence of the injection step.

Abstract: A system for tethering a subsea blowout preventer (BOP) includes a plurality of anchors disposed about the subsea BOP and secured to the sea floor, a plurality of tensioning systems, and a plurality of flexible tension members. Each tensioning system is coupled to a frame of the BOP and is configured to apply a tensile preload to one of the tension members. Each tension member is coupled to one of the anchors and extends from a first end coupled to one of the tensioning systems to a second end coupled to an anchor.

Abstract: A confinement structure comprises one or more open cells (70) for confinement, in use, of particulate fill materials such as soil, sand or aggregate. The cells (70) comprise walls (72) formed of a composite material comprising a polymeric grid layer laminated to a fabric layer. The walls (72) may be formed from a strip of the composite material comprising one or more living hinges. The cells (70) may be provided with skirt portions (74) that extend from at least some of the walls (72).

Abstract: A height adjustable device pit (10) is provided for use in installing water meters (12) or other equipment below ground level. The device pit (10) includes a lower housing section (14), an upper housing section (16), and a lid (18). The lower housing section (14) and the upper housing section (16) are engaged with each other by mating screw threads (20) and (22) that are centered on a vertical, longitudinal axis (24). The housing sections (14,16) are movable relative to each other along the longitudinal axis (24) to adjust the vertical height of the device pit (10) in response to relative rotation of the housing sections (14) and (16) about the longitudinal axis (24).

Abstract: A compact utility loader is operated by a standing operator at the rear of a frame. A loader arm assembly comprises a scissors linkage on either side of the frame nesting around the prime mover. Each scissors linkage has an upper loader arm that is pivoted at its rear end to rears ends of a pair of lower loader arms such that the pivot connections to the upper loader arm move upwardly and forwardly relative to the frame during elevation of the loader arm assembly to provide a high lift capability. The frame is self-propelled by a differential drive and steering system that is operated by dual levers. A hand grip extends between and unifies the operation of the levers to permit the operator to more easily move the levers in the ways that are needed to provide either straight motion of the frame or turns of the frame.

Abstract: A link operating mechanism is provided spanning a bucket and a stand. The link operating mechanism is configured to cause, using a swing force of the bucket, a bending/stretching link to bend so that propping and supporting of the bending/stretching link are released.

Abstract: A front loader includes a working tool and an attachment body to which the working tool is attached, including a lock pin configured to attach and fix the working tool, a lock lever configured to move the lock pin between a releasing position and an attaching position, and a latching portion having a retaining mechanism configured to retain the lock lever at the releasing position and another mechanism configured to move the lock lever to the attaching position.

Abstract: A controller according to the present invention has: a storage section that stores a first relationship between manipulated variables of an operating lever preset for each vehicle-body weight and target delivery pressures of a hydraulic pump; a target delivery pressure computation section that applies the vehicle-body weight inputted through an input device and the manipulated variable of the operating lever corresponding to a pilot pressure detected by pilot pressure sensors, to a first relationship stored in the storage section in order to calculate a target delivery pressure of the hydraulic pump; and a feedback control section that performs feedback control on the center bypass selector valve such that the delivery pressure of the hydraulic pump detected by the delivery pressure sensor agrees with the target delivery pressure of the hydraulic pump calculated by the target delivery pressure computation section.

Abstract: A work equipment control device includes a bucket posture-determining unit, a working plane-determining unit, and a bucket control unit. The bucket posture-determining unit determines an angle of a bucket in global coordinates. The working plane-determining unit determines an angle of a working plane in the global coordinates indicating a target shape of an excavation object of work equipment. The bucket control unit controls the bucket such that a difference between the angle of the bucket and the angle of the working plane maintains a uniform angle.

Abstract: A link operating mechanism is provided spanning a bucket and a stand. The link operating mechanism causes, using a swing force of the bucket, a bending or stretching link to bend so that propping and supporting of the bending or stretching link are released.

Abstract: The present invention is directed to levelling apparatus, typically as used on tractors, excavators and skid-steer vehicles, and references the levelling assembly and mounting options including directly to the existing blade of vehicles as well as other mounting arrangements. Preferred embodiments of a levelling apparatus include a blade body portion and body mounting portion connected by an arrangement of fixed and adjustable linkages, preferably hydraulic, to allow movement of the blade body portion (relative to the body mounting portion) in substantially an up and down direction, as well as rotational movement about an axis perpendicular to the general plane of an attached blade.

Abstract: A construction machine is provided. If the rotational speed of a prime mover is set lower than a rated rotational speed and the delivery rate of a hydraulic pump is lowered, the construction machine can prevent deterioration of the operability in slow speed operation works by keeping wide a lever operation range in which the rate of flow supplied to a hydraulic actuator is variable.

Abstract: A hydraulic excavator (1) includes a hydraulic pump (22) driven by an engine (20), an electromagnetic proportional valve (24) for hydraulic pump that adjusts pump torque of the hydraulic pump (22) in response to a pump torque target value (Tp), a hydraulic actuator operated by a delivery pressure of the hydraulic pump (22), a motor generator (30) connected to the engine (20), and a controller (26) configured to calculate the pump torque target value (Tp). The controller (26) acquires a pump torque adjustment amount (Qadj) based on a deviation (?AH) between a current integrating value (AH1) acquired by integrating a value of a current flowing into the motor generator (30) when the hydraulic actuator is driven and a current integrating reference value (AH0).

Abstract: A hydraulic drive system for an electrically-driven hydraulic work machine makes it possible to make a rated voltage of various electric equipment such as power storage devices common to one of an electrically-driven hydraulic work machine that is capable of being operated with lower horsepower and to prevent that only a power storage situation of one of the plurality of power storage devices significantly degrades together with operation of the electrically-driven hydraulic work machine and besides, to extend a time period within which each of actuators of the electrically-driven hydraulic work machine can obtain a predetermined speed. Accordingly, a controller 50 includes a virtual limitation torque calculation section 51 and electric motor rotational speed control sections 52 and 53.

Abstract: A method of determining payload data of a mining machine having a bucket and a handle. The bucket and handle are rotatably coupled via a pin and an actuator. The method includes sensing, via a sensor, a force associated with the actuator, determining, via a controller, a characteristic indicative of a rotational angle of the bucket, and determining, via the controller, payload data based on the force and the characteristic.

Abstract: A control system for a work vehicle includes a controller. The controller receives actual topography information of a work target. The controller determines a design surface that is positioned below the actual topography. The controller generates a command signal to move the work implement along the design surface. The controller determines if slip of the work vehicle has occurred. The controller raises the design surface when the blade tip of the work implement is positioned below an initial target surface when the slip occurs. The initial target surface is the design surface before the occurrence of the slip.