48results about How to "Ensure ease" patented technology

An aspect of the present invention relates to a hexagonal barium ferrite magnetic particle, wherein, relative to 100 atom percent of a Fe content, an Al content ranges from 1.5 to 15 atom percent, a combined content of a divalent element and a pentavalent element ranges from 1.0 to 10 atom percent, an atomic ratio of a content of the divalent element to a content of the pentavalent element is greater than 2.0 but less than 4.0, and an activation volume ranges from 1,300 to 1,800 nm3.

The present invention relates to one sulfenylation process of pyrazole compound with CF3SO2K or the mixed salt of CF3SO2K and CF3SO2Na. CF3SO2K or the mixed salt of CF3SO2K and CF3SO2Na are made to react first with reagent A and then with pyrazole compound to obtain pyrazole compound with trifluoromethanesulfonyl radical, where the reagent A is selected from phosgene, TCF, POCl3, PC1 and SOC12. The present invention finds one new sulfenylation reagent, and is easy to prepare, high in reaction, activity, easy to use and high in yield.

A funnel structure includes a funnel body, which has a top surface made inclining at a predetermined slope and a circumferential wall forming opposite cut-offs for stably holding an oil bottle that pours oil into an oil case and has a bottom end forming a joint tube and a first key, an extender, which has a top end forming a first joint bore and a first keyway for receiving and jointing the first joint tube and the first key and a bottom end forming a second joint tube and a second key, and a conic cap, which forms a second joint bore and a second keyway for receiving and jointing the second joint tube and the second key. The conic cap has a bottom end forming a round tube and two opposite projections to mate inward-projecting flanges and notches forming in an oil feeding port of the oil.

Disclosed herein is an electric caliper brake. Then electric caliper brake which includes a carrier provided with a pair of pad plates movably with respect to a disk, and a caliper housing slidably installed on the carrier and provided with a cylinder in which a piston is movably provided by braking oil pressure, includes a spindle member which is installed to penetrate a rear portion of the cylinder and rotates by receiving a rotational force from an actuator, and a power converting unit including a nut member which is screwed with the spindle member and is disposed in the piston, moves forward and backward in accordance with the rotation of the spindle member so as to press the piston; a filling member coupled to the nut member in the piston; and an anti-rotation surface provided on at least one plane on an outer circumferential surface of the filling member so that the filling member is coupled to the piston in a limited rotation state.

The invention provides a continuous casting device and a continuous casting method, which are capable of stably conducting continuous casting of magnesium alloys. The continuous casting device comprises a holding furnace used for holding molten metal of magnesium or magnesium alloys; a leaking groove used for internally storing up the molten metal supplied from the holding furnace and supplying the stored molten metal continuously to a casting mould used for continuous casting; a molten metal supplying pipe arranged between the holding furnace and the leaking groove and used for supplying the molten metal to the leaking groove; a heating device used for heating the leaking groove; the casting mould used for continuous casting, which is connected with the leaking groove; and a drawing device used for drawing the castings delivered from the casting mould used for continuous casting by a conveying roller.

The present invention relates to: a method for preparing a dry film solder resist capable of allowing a dry film solder resist, having surface micro protrusions, to be formed by a more simplified method; and a film laminate used therein. The method for preparing a dry film solder resist comprises the steps of: forming a predetermined photocurable and thermosetting resin composition on a transparent carrier film having surface micro protrusions with an average roughness (Ra) of 200 nm to 2 Mum; forming a layered structure in which a substrate, the resin composition and the transparent carrier film are sequentially formed by layering the resin composition on the substrate; exposing the resin composition and stripping the transparent carrier film; and alkali developing the resin composition of an unexposed portion and thermally curing the same.

The invention provides a low cost structure forms outside the correspondence two-pole to meet meshes is the parallel axis gear reduces inspiring machine. States the shell in front (30) before nearby central committee, causes with first to state shell (30) the main body (32) the independent intermediate plate (34) supports states the output shaft (30) the main body (32) center before, simultaneously, uses this intermediate plate (34) supports states the output shaft (16) a nose. And, with first states the input axis (motor axis) (14) and the output shaft (16) parallel disposes the intermediate shaft (18). In addition, in the input axis (14) and the intermediate shaft (18) between, this intermediate shaft (18) and first states the output shaft (16) between, altogether forms outside two levels to meet gnaws the suitable parallel axis gear reduction gear, and is front concentriily states output shaft (16) the axis core (O2) and first states the input axis (14) the axis core (O1).

A console box in which an engagement piece (29) moved by operation of an operation button (40) is made to extend from and retract into each positioning recess (15, 16), which facilitates positional adjustment of a lid (3) and, in normal use, allows the lid (3) to be retained with high position retaining force. Slits are cut in a base body (7) to form a cantilever section (51) on the base body (7), and the front end of the cantilever section (51) has the positioning recess (16). When accidental external force causes a load greater than or equal to a predetermined level to act on the cantilever section (51) via the engagement piece (29), the cantilever section (51) is deflected to release engagement between the engagement piece (29) and the positioning recess (16).

The present invention relates to one sulfenylation process of pyrazole compound with CF3SO2K or the mixed salt of CF3SO2K and CF3SO2Na. CF3SO2K or the mixed salt of CF3SO2K and CF3SO2Na are made to react first with reagent A and then with pyrazole compound to obtain pyrazole compound with trifluoromethanesulfonyl radical, where the reagent A is selected from phosgene, TCF, POCl3, PC1 and SOC12. The present invention finds one new sulfenylation reagent, and is easy to prepare, high in reaction, activity, easy to use and high in yield.

An image forming apparatus includes an image recording device and a recording material supply device, and an external recording material supply device is connected to the recording material supply device in parallel. In a main body of the recording material supply device, a space is formed between the inner wall on a peripheral equipment connecting side and a longitudinal transport path so as to allow the longitudinal transport path to open from a front side of the recording material supply device. The longitudinal transport path is provided for transporting the recording material from the recording material supply device to the image recording device.

The invention discloses a manufacture process of high-strength welding wires capable of producing manufacture process of high-strength welding wires with high composite performance. The process comprises following steps: smelting welding wires, performing acid pickling in an off-line manner, pulling and pushing welding wires, plating welding wires with copper and welding welding wires layer by layer. The middle link of the step for pulling and pushing welding wires comprises an annealing process of welding wires. An experiment shows that the annealing process added to the middle link of the step for pulling and pushing welding wires has great advantages. Therefore, the annealing process is selected for production of high-strength welding wires. The high-strength welding wires do not crake during production and smooth production of processes for pulling and pushing welding wires, plating welding wires with copper is ensured. As a result, smooth production of high-strength welding wires is ensured and welding wires produced are featured by being good in cooper plating bonding force and usage performance, stable in arcs and little in weld spatter and attractive in welding line formation.

A radial-gap type superconducting synchronous machine 1 is prepared which includes a rotor 20 having, on its peripheral side, a convex magnetic pole 21 which includes, at its distal end part, bulk superconductors 30. When viewed in the direction of the rotational axis C1 of the rotor 20, the magnetic pole center side of the bulk superconductors 30 is disposed nearer to a stator 10 than the magnetic pole end side of the bulk superconductors 30. A ferromagnet 28 is disposed on the rotational axis C1 side of the bulk superconductors 30. A magnetizing apparatus 100 is disposed outside the bulk superconductors 30 in the radial direction of the rotor 20. Magnetization of the bulk superconductors 30 is performed by directing magnetic flux lines from the magnetizing apparatus 100 toward the bulk superconductors 30.

The objective is to enable easy and economic insulation treatment by mounting an insulating film with functionality such as heat resistance in insulating a surface of an object to be insulated. In mounting the heat-resistant insulating film 21 on a base plate 30 with electronic components 31 to 38 loaded, a shape pattern 21a corresponding to a shape of the surface to be insulated including a concave part and a convex part is formed by a three-dimensional molding on the heat-resistant insulating film 21, and the electronic components 31 to 38 or a circuit board 30 is covered with the heat-resistant insulating film 21.

The present invention provides a backlight unit and a liquid crystal display device. A backlight unit (10) includes a light guide plate (20), an inner frame (30) that surrounds an outer periphery of the light guide plate (20), and an outer frame (40) that surrounds an outer periphery of the inner frame (30). An inner periphery of the inner frame (30) is formed with an inner protrusion (35) that projects toward the outer periphery of the light guide plate (20). The outer periphery of the inner frame (30) is formed with an outer protrusion (37) that projects toward an inner periphery of the outer frame (40). The inner protrusion (35) and the outer protrusion (37) are located on opposite sides of a wall part that is one side part (33) of the inner frame (30), and arranged at a distance from each other in a longitudinal direction of the wall part (33) of the inner frame (30). According to the backlight unit (10), relative positional displacement of members can be suppressed while ensuring the ease of assembling.

The invention relates to a lamp and the lighting equipment. The lamp includes: an element substrate, a heat radiator, a lamp socket, a receiving box, a lighting device and a heat conducting member. The element substrate has a light emitting element. The element substrate is installed on one end of the heat radiator and the other end of the heat radiator has a receiving recess. The lamp socket is installed on the other end side of the heat radiator. The receiving box is disposed in the receiving recess of the heat radiator; a part of the receiving box includes an opening part which is communciated with the receiving recess. The lighting device is received in the receiving box and performs the lighting control to the light emitting element. The heat conducting member passes through the opening part of the receiving box and the lighting device is in thermal connection with the surface of the receiving recess of the heat radiator.

A medium processing device (10) for which a subsequently loaded storage cassette (19C) is equipped with: a first cassette-side guide (82) that makes contact with a first slot-side guide (42) and gradually restricts the loading posture of the subsequently loaded storage cassette (19C), when the cassette is loaded into a slot (28); a second cassette-side guide (52) that, after the first cassette-side guide (82) has made contact with the first slot-side guide (42), makes contact with a second slot-side guide (52), and gradually restricts the loading posture of the subsequently loaded storage cassette (19C), when the cassette is loaded into the slot (28); a cassette-side connector (93) that is electrically connected to a slot-side connector (38) when the cassette has been loaded into the subsequent loading positon in the slot (28); and a third cassette-side guide (46) that, when the subsequently loaded storage cassette (19C) has been loaded into the subsequent loading position, approaches or makes contact with a third slot-side guide (46), thereby inhibiting rotation of the cassette-side connector (93) around the center of gravity of the subsequently loaded storage cassette (19C), in the direction in which the cassette-side connector separates from the slot-side connector (38).

A rotational drive mechanism utilized for a mechanical pencil is configured so that a cam structure is simple, the number of parts is reduced, and the easiness of assembly of the rotational drive mechanism is ensured. A large number of cam surfaces (24a, 24b) which continue in an annular shape are formed on the upper and lower surfaces of a rotary cam (24) which forms a rotational drive mechanism (21), the upper and lower surfaces perpendicularly intersecting the axial direction of the rotary cam (24). An axially long elastic member (23b) is integrally formed on a holder member (23) which supports the rotary cam (24) in a rotatable manner. First and second stationary cams (23c, 23d) which are provided with a small number of cam surfaces are disposed at the base end and front end of the elastic member so as to face each other and to sandwich the upper and lower cam surfaces (24a, 24b) of the rotary cam (24). The rotary cam (24) is configured so that the rotary cam (24) is rotated and driven in one direction when the writing lead is moved forward and backward in the axial direction by writing pressure applied to the writing lead, and that the rotational motion of the rotary cam (24) is transmitted to the writing lead.

The invention provides a continuous casting device and a continuous casting method, which are capable of stably conducting continuous casting of magnesium alloys. The continuous casting device comprises a holding furnace used for holding molten metal of magnesium or magnesium alloys; a leaking groove used for internally storing up the molten metal supplied from the holding furnace and supplying the stored molten metal continuously to a casting mould used for continuous casting; a molten metal supplying pipe arranged between the holding furnace and the leaking groove and used for supplying the molten metal to the leaking groove; a heating device used for heating the leaking groove; the casting mould used for continuous casting, which is connected with the leaking groove; and a drawing device used for drawing the castings delivered from the casting mould used for continuous casting by a conveying roller.

The present invention relates to a lamp and a lighting equipment. A plurality of LEDs are provided to an outer edge side of a center position of one main surface of an LED substrate main body in a deviated manner respectively. The wiring part including the connector receiving part and the wiring hole are provided at a position that overlaps the center position of the one main surface side of the LED substrate main body. Since the power feeding part is inserted into the wiring hole, the connection part and the connector receiving part can be easily connected and therefore it becomes possible to ensure ease in assembly. Since the connector receiving part is kept away from each of the LEDs with substantially equal distance so that emitted light is hardly blocked, decrease in uniformity of light distribution can be suppressed.

The invention relates to a printed circuit board having a single reflective structure and an LED packaging manufacturing method utilizing the same. Under a condition that more than one chips are utilized to form LED packaging in one package, a single reflective conformation material is arranged between the chips, thereby preventing light resorption between the chips. The printed circuit board comprises the printed circuit board, a material layer which is used for forming a wiring pattern and formed on the printed circuit board, an insulation layer formed between the printed circuit board and the material layer, a dam formed on the material layer for forming the wiring pattern and a light-reabsorption-preventing dam formed on the material layer for forming the wiring pattern between LED chip areas.

Provided are a multilayer channel member enabling improvement of the accuracy of measurement of a fluid by an ultrasonic fluid measuring device and an ultrasonic fluid measuring device using the same. Fusion projections (20) are fused by a heating head (21) while partition plates (11) are inserted between side plates (13, 14). Since the welding surfaces of the tip portions of the fusion projections (20) are inclined vertically, the states of fusion of the upper and bottom surfaces of each partition plate (11) by the heating head (21) are different. The tip portion of each fusion projection (25) first brought into contact with the heating head (21) is fused first, and the fusion progresses to the root portion of the fusion projection (25). During the fusion, the partition plates (11) are pressed against the edges of insertion holes (17a) opposite to the tip portions fused first, biased with respect to the insertion holes (17a), secured with the position accuracy by the insertion holes (17a), and thus can be welded accurately even if there is a gap between a partition plate (11) and the insertion hole (17a).

A medium processing device (10) for which a subsequently loaded storage cassette (19C) is equipped with: a first cassette-side guide (82) that makes contact with a first slot-side guide (42) and gradually restricts the loading posture of the subsequently loaded storage cassette (19C), when the cassette is loaded into a slot (28); a second cassette-side guide (52) that, after the first cassette-side guide (82) has made contact with the first slot-side guide (42), makes contact with a second slot-side guide (52), and gradually restricts the loading posture of the subsequently loaded storage cassette (19C), when the cassette is loaded into the slot (28); a cassette-side connector (93) that is electrically connected to a slot-side connector (38) when the cassette has been loaded into the subsequent loading positon in the slot (28); and a third cassette-side guide (46) that, when the subsequently loaded storage cassette (19C) has been loaded into the subsequent loading position, approaches or makes contact with a third slot-side guide (46), thereby inhibiting rotation of the cassette-side connector (93) around the center of gravity of the subsequently loaded storage cassette (19C), in the direction in which the cassette-side connector separates from the slot-side connector (38).

The invention relates to a method for automatic addressing of a power line carrier, comprising a PLC address allocator sending a random time heartbeat command to all devices on the PLC line; the device sends out a heartbeat message at a random time within the specified time of the random time heartbeat command; PLC address allocation The device extracts undisturbed heartbeat information; the PLC address allocator issues addressing instructions to undisturbed devices; the device that receives the prohibition information is prohibited from responding to heartbeat instructions for a period of time; otherwise, continue to send instructions until the PLC address allocator One or more consecutive heartbeats were not received. The invention also relates to a corresponding device, a processor, and a computer-readable storage medium. The method, device, processor and computer-readable storage medium for the automatic addressing of the power line carrier of the present invention are adopted to solve the problem of unreliable addressing in the case of low bandwidth and a large number of devices in the PLC. Ensure automatic, non-repetitive and non-missing addressing of multiple PLC devices under low-speed communication bandwidth.