49results about How to "Reliable shape" patented technology

Disclosed is a method of manufacturing a stator for an electric rotating machine. The method includes the steps of: (1) forming a plurality of planar electric wires, each of the planar electric wires including a plurality of in-slot portions to be received in slots of a stator core and a plurality of turn portions to be located outside of the slots to connect the in-slot portions; (2) rolling each of the planar electric wires through plastic deformation into a spiral or circular-arc shape; (3) forming a hollow cylindrical stator coil by assembling the rolled electric wires through operations of making relative axial movement therebetween; and (4) assembling the stator core and the stator coil together to form the stator.

The present invention provides an upsetting method capable of unevenly expanding the diameter of a portion to be expanded in the circumferential direction of a blank. A guide body (20) having an insertion hole (21) through which the planned diameter expansion portion (2) of the holding blank (1) is inserted in a vertical bending preventing state is prepared. A protruding piece portion (22) for suppressing diameter expansion that protrudes in the axial direction of the guide body (20) is integrally provided on a part of the front end portion (20a) of the guide body (20). The predetermined diameter expansion portion (2) of the blank (1) fixed in the stationary mold (10) is inserted and held in the insertion hole (21) of the guide body (20). Next, while moving the punch (30) and pressing the portion (2) of the blank (1) to be enlarged by the punch (30) in the axial direction, the guide body (20) is directed toward the punch (30) is moved in the opposite direction of the moving direction, whereby the planned diameter expansion portion (2) of the blank (1) exposed between the front end portion (20a) of the guide body (20) and the fixed mold (10), The diameter expansion is performed in a state where the diameter expansion is suppressed for the contact portion of the planned diameter expansion portion (2) with the protruding piece portion (22).

A method for manufacturing an inductor is performed in such a manner that the surface of a metal wire provided with an insulating film thereon is coated with a thermal melting resin. The thickness of the thermal melting resin is, for example, approximately 1 μm. As the thermal melting resin, a thermoplastic resin or a thermosetting resin, such as a polyimide resin or an epoxy resin, containing 85 wt % of a powdered ferrite is used. This coated metal wire is densely wound to form a solenoid-type coil conductor. Next, the thermal melting resin is softened by a heat treatment at, for example, 180° C. and is then solidified by spontaneous cooling. Accordingly, the portions of the coil conductor adjacent to each other are bonded together by the thermal melting resin.

A method of recognizing a hand shape by using a database including a plurality of hand shape depth images includes receiving a motion of a user, extracting a hand shape depth image of the user from the received motion, normalizing a size and depth values of the extracted hand shape depth image to conform to criteria of a size and depth values of the hand shape depth images stored in the database, and detecting from the database a hand shape depth image corresponding to the normalized hand shape depth image. It is possible to detect a hand shape depth image in a rapid and accurate way with the disclosed method.

A front body of a vehicle is formed by attaching a subframe to left and right front side frames. The subframe is disposed in front of a floor of a cabin and extends to the left and right. An engine contact part facing toward an engine inside the front body is disposed on an upper part the subframe. The subframe has rear fastening parts fastened to the respective front side frames, and rear arm connecting parts with which respective lower arms are engaged. A portion between each of the rear arm connecting parts and the corresponding rear fastening part is deformed to absorb shocks.

A method for manufacturing a molded part with an improved convenience and a high degree of efficiency in molding is provided, the molded part containing a biodegradable resin composite, which has the heat resistance in a wide temperature range and which is provided with the flexibility and the elongation in accordance with the use. A kneaded product of a biodegradable resin component and a cross-linkable monomer is prepared. The biodegradable resin component is cross-linked and ground to prepare a biodegradable resin cross-linking product powder. An impregnant at a temperature of 60° C. or higher, and lower than or equal to the melting point or degradation temperature of the biodegradable resin component is impregnated to prepare a molding material composed of a biodegradable resin composite powder. The molding material is heated to a temperature higher than or equal to the melting point of the biodegradable resin component to mold into pellets.

The sheet conveying apparatus includes a first curl forming part provided downstream of a fixing part for fixing a toner image to a sheet, for curling the sheet; a second curl forming part provided downstream of the first curl forming part, for curling the sheet in a direction opposite to a direction in which the sheet is curled in the first curl forming part, in which a curling amount of the sheet in the second curl forming part is set to be smaller than that in the first curl forming part, and the curling amount of the sheet in the second curl forming part is variable according to rigidity of the sheet. Thus, a shape of the curled sheet can be reliably reformed with a simple structure.

The fireworks airborne captions direction detection method and the equipment, it has a launch board, is vertical on the launch board to launches the pan even cloth to have certain decides as the hole or the set lever, delimits according to the letter writing or the design pen on the launch board the corresponding establishment fireworks, also guaranteed each fireworks launcher tube diameter is equal, according to the letter writing and the design concrete size, in the accuracy control each launcher tube launch dose, simultaneously lights the fireworks explosive propellant, causes the fireworks simultaneously to lift off to differently highly explodes, in airborne forms one and the launch board plane vertical color flame writing or the design. The invention technique simple, use convenient, the modelling is reliable, but effectively improves the fireworks to set off watches the effect, is suitable for to take the company celebration, time the jubilation holiday sets off watches the fireworks.

An insertion path securing apparatus includes a bending-insertion assisting instrument and a sheath tube that includes a first lumen where the bending-insertion assisting instrument is inserted. The bending-insertion assisting instrument includes a bendable tip bending portion, an intermediate extension portion being connected to the tip bending portion, and a bending operation portion being disposed at a base end of the intermediate extension portion. The state of the intermediate extension portion can be selectively switched to a variable-shape state where the bent shape of the intermediate extension portion can be freely changed and a shape retaining state where the bent shape of the intermediate extension portion is retained. The sheath tube includes a tube-like insertion portion of which the state can be selectively switched to a variable-shape state and a shape retaining state, and an operation portion that is disposed at a base end of the tube-like insertion portion.

A method of manufacturing a stator coil includes the steps of: (1) forming substantially planar electric wires each including in-slot portions to be received in slots of a stator core and turn portions to be located outside of the slots to connect the in-slot portions; (2) rolling each of the planar electric wires into a spiral shape by plastically deforming the turn portions; and (3) assembling the rolled electric wires through relative axial movements therebetween, each of the relative axial movements being made by axially moving first and second components relative to each other with both the first and second components radially elastically deformed and with each of the first and second components circumferentially positioned by at least one positioning member, each of the first and second components being one of the rolled electric wires or an electric wire sub-assembly comprised of a plurality of the rolled electric wires.

A front body of a vehicle is formed by attaching a subframe to left and right front side frames. The subframe is disposed in front of a floor of a cabin and extends to the left and right. An engine contact part facing toward an engine inside the front body is disposed on an upper part the subframe. The subframe has rear fastening parts fastened to the respective front side frames, and rear arm connecting parts with which respective lower arms are engaged. A portion between each of the rear arm connecting parts and the corresponding rear fastening part is deformed to absorb shocks.

Disclosed is a method of manufacturing a stator for an electric rotating machine. The method includes the steps of: (1) forming a plurality of planar electric wires, each of the planar electric wires including a plurality of in-slot portions to be received in slots of a stator core and a plurality of turn portions to be located outside of the slots to connect the in-slot portions; (2) rolling each of the planar electric wires through plastic deformation into a spiral or circular-arc shape; (3) forming a hollow cylindrical stator coil by assembling the rolled electric wires through operations of making relative axial movement therebetween; and (4) assembling the stator core and the stator coil together to form the stator.

A compression-ignition internal combustion engine includes a fuel injection nozzle including a tip end portion exposed in a combustion chamber and a nozzle hole formed at the tip end portion; and a passage forming member forming a flow guide passage through which fuel injected from the nozzle hole passes. The passage forming member includes a passage wall portion located radially outward of the flow guide passage. The passage wall portion includes a first layer that is a base portion connected to a cylinder head, and a second layer located radially outward or radially inward of the first layer. The toughness of the first layer is higher than the toughness of the second layer. The thermal conductivity of the second layer is lower than the thermal conductivity of the first layer.

The fireworks airborne captions direction detection method and the equipment, it has a launch board, is vertical on the launch board to launches the pan even cloth to have certain decides as the hole or the set lever, delimits according to the letter writing either the design pen on the launch board on the index hole or the set lever the corresponding establishment fireworks also guaranteed each fireworks launcher tube diameter equal, the launch dose is same, simultaneously lights the fireworks explosive propellant, causes the fireworks simultaneously to lift off to identically highly explodes, in airborne forms one and the launch board plane vertical color flame writing or the design. The invention technique simple, use convenient, the modelling is reliable, but effectively improves the fireworks to set off watches the effect, is suitable for to take the company celebration, time the jubilation holiday sets off watches the fireworks.

After photographing a surface on which an ABS is formed, and the outer shape of a slider, the ABS and an engraved region formed within the ABS are identified from a photographed image. A reference that becomes a guide for attaching to a suspension is then computed, and a positional relationship between the reference and the outer shape of the slider is stored as association information. Next, the outer shape of the slider is measured, and measured values are compared to the association information and a reference is read out when attaching the slider to the suspension. An adhesive is discharged, from below, onto a suspension attachment surface of the slider based on the reference. The slider may then be attached to the suspension while holding the slider in a state where the ABS is positioned on an upper side of the slider.

An ultra light but resistive ball device for exercise is provided comprising: a flexible sheet with least one preliminary broken section of collapse for allowing contraction of the sheet under bias about at least one flex point in response to an exertion of hand grip. The sheet has two free ends extending substantially half the circumference of the ball and partially folded back on the sheet. Two lateral apertures are located at opposite ends of the free ends to permit an uninterrupted collapse of the sheet. A sheath envelopes the sheet to provide a slip resistant exterior surface for grasping the ball.

In a stent kit in which a stent tube has an arc-shaped part at one or both ends, an inner catheter includes an arc-shaped part fitting in, and conforming to, each arc-shaped part of the stent tube. Because of the conforming shapes, the stent tube is not deformed by the inner catheter even if the inner catheter remains within the stent tube over a long time. Consequently, the arcuate shape of the arc-shaped part or parts of the stent tube are reliably restored when the inner catheter is pulled out.

A percutaneous trigeminal nerve meniscus balloon compression device comprises a compression balloon catheter assembly, wherein the compression balloon catheter assembly comprises an expansion balloonand a supporting tube, and the expansion balloon is located at the end of the supporting tube; the supporting pipe comprises a framework and a pipe body. The support tube has the advantages that the skeleton is arranged in the support tube and is woven into a net shape by fibers, so that the support strength and the tensile strength of the support tube are enhanced; by means of the technical scheme, the balloon is prevented from being broken and losing efficacy or broken parts are prevented from remaining in the skull in the use process, and the risks of iatrogenic injury and infection are avoided.

The present invention relates to a cylinder sleeve (10) having an outer mantle surface (11) that has a surface structure (12, 112, 212). According to the invention, it is provided that the mantle surface (11) is provided with elevations (13, 113, 213; 14, 118, 219), that each elevation (13, 113, 213; 14, 118, 219) has at least one rounded area (16, 116, 216) in the region of its base (B), that some of the elevations (13, 113, 213) have at least one undercut (15, 115, 215), and that at least one elevation (14, 118, 219) without undercut is disposed between two elevations (13, 113, 213) with undercut (15, 115, 215).

Provided is a method of manufacturing a recorded matter including applying a first ink including a volatile first liquid to an intermediate transfer medium; applying a second ink including a coloring agent, a thermoplastic resin and a volatile second liquid using an ink jet method to locations of the intermediate transfer medium where the first ink is applied; heating the surface of the intermediate transfer medium where the second ink is applied from the opposite surface side and volatilizing at least a part of the second liquid; transferring the second ink heated of the surface of the intermediate transfer medium onto the recording medium; and heating the second ink transferred to the recording medium of the surface of the intermediate transfer medium.

The invention discloses a constant-pressure trigeminal nerve meniscus compression balloon, which comprises a compression balloon catheter assembly; the compression balloon catheter assembly comprisesan expansion balloon and a supporting tube, and the expansion balloon is located at the end of the supporting tube; the far end of the support tube is connected with an additional balloon positioned in vitro, and the additional balloon is connected with an input source of a contrast agent. The device has the advantages that the additional balloon can buffer the injection pressure of the contrast developer in vitro, so that when the pressure in the expansion balloon changes, the pressure can be transmitted to the additional balloon outside the body; therefore, an operator can observe the pressure conveniently; meanwhile, the operator is reminded of possible surgical abnormal conditions.

The invention discloses a simple aluminum-plastic plate heater and an aluminum-plastic plate hot bending technology. The simple aluminum-plastic plate heater comprises a platform provided with platform supporting columns. A first round pipe cross rod is arranged above one side of the platform. A second round pipe cross rod is arranged outside the side, provided with the first round pipe cross rod, of the platform. The first round pipe cross rod and the second round pipe cross rod are fixed to the output ends of two groups of air cylinders correspondingly. A heater body is arranged on the other side of the second round pipe cross rod. The heater body is connected with a circulating water device. The aluminum-plastic plate hot bending technology comprises the steps that the circulating water device and the heater body are switched on; inner-layer aluminum sheet on the hot bending portion, needing hot bending, on an aluminum-plastic plate is removed; the aluminum-plastic plate is placed on the platform, and heating is conducted; and the air cylinders located on the first round pipe cross rod are started to enable the first round pipe cross rod to press the aluminum-plastic plate, the air cylinders on the second round pipe cross rod are started, the second round pipe cross rod abuts against the hot bending portion of the aluminum-plastic plate in the rising process, and then the hot bending portion of the aluminum-plastic plate forms an arc. By the adoption of the simple aluminum-plastic plate heater and the aluminum-plastic plate hot bending technology, the shape of the product is stable and reliable, the product is free of deformation, manufacturing is simple, operation is convenient and flexible, the practicability is high, and the cost is low.

An ultra light but resistive ball device for exercise is provided comprising: a flexible sheet with least one preliminary broken section of collapse for allowing contraction of the sheet under bias about at least one flex point in response to an exertion of hand grip. The sheet has two free ends extending substantially half the circumference of the ball and partially folded back on the sheet. Two lateral apertures are located at opposite ends of the free ends to permit an uninterrupted collapse of the sheet. A sheath envelopes the sheet to provide a slip resistant exterior surface for grasping the ball.

The invention includes a system for generating virtual images of proposed and designated areas on a patient's anatomy that are to be treated in a RFA procedure. The images include a size, shape, and location of lesion / ablation patterns. The virtual images include dynamic (developing) or static (developed) lesions selected for the RFA procedure. The images are provided on at least one user interface that superimposes or overlays the lesion pattern(s) on an image of a patient's anatomy that undergoes the procedure. The images can be used to accurately and efficiently conduct RFA procedures and to record the procedures with enhanced visual data to confirm treated tissue areas. The invention further includes a diagnostic method of generating images in preparation for a RFA procedure, and a method of conducting the RFA procedure in which measured parameters determine the size and shape of the ablated areas achieved in the procedure.

The invention discloses a simple aluminum-plastic plate heater and an aluminum-plastic plate hot bending technology. The simple aluminum-plastic plate heater comprises a platform provided with platform supporting columns. A first round pipe cross rod is arranged above one side of the platform. A second round pipe cross rod is arranged outside the side, provided with the first round pipe cross rod, of the platform. The first round pipe cross rod and the second round pipe cross rod are fixed to the output ends of two groups of air cylinders correspondingly. A heater body is arranged on the other side of the second round pipe cross rod. The heater body is connected with a circulating water device. The aluminum-plastic plate hot bending technology comprises the steps that the circulating water device and the heater body are switched on; inner-layer aluminum sheet on the hot bending portion, needing hot bending, on an aluminum-plastic plate is removed; the aluminum-plastic plate is placed on the platform, and heating is conducted; and the air cylinders located on the first round pipe cross rod are started to enable the first round pipe cross rod to press the aluminum-plastic plate, the air cylinders on the second round pipe cross rod are started, the second round pipe cross rod abuts against the hot bending portion of the aluminum-plastic plate in the rising process, and then the hot bending portion of the aluminum-plastic plate forms an arc. By the adoption of the simple aluminum-plastic plate heater and the aluminum-plastic plate hot bending technology, the shape of the product is stable and reliable, the product is free of deformation, manufacturing is simple, operation is convenient and flexible, the practicability is high, and the cost is low.