Abstract: The present invention relates to a method of inserting an implant in a bone. In the bone, a thin slit is formed by a cutting tool in a mesiodistal direction around an insertion spot of the implant. The thin slit is cut and widened by a bone chisel. Into the implant insertion spot, a tool for forming cavity provided with a needle portion is squeezed while being rotated, and a cavity is formed. In the formed cavity and the slit, blood of a patient is collected, by which a tissue is rapidly regenerated and bonded to the inserted implant, and the implant is firmly fixed to the bone.

Abstract: A gas spring includes a rod body that has a base end side movable into and out of a cylinder body. The rod body is urged in a direction outward of the cylinder body by pressure from a gas sealed inside the cylinder body. A cylindrical cover body includes a base end portion connected to a distal end portion of the rod body that projects outside of the cylinder body. An end portion of the cover body receives a head end portion of the cylinder body inside a cylindrical cover member at an end portion of the cylinder body. The cover member covers a portion of the spring that would otherwise be exposed to the air between the end portion of the cover body and the end portion of the cylinder body when the cylinder body is contracted inside the cover body.

Abstract: The purpose of the present device is to provide a simply-configured showerhead at a low price wherein the shower water is stopped simultaneously with the operation of the stop cock of the shower. Thus, sparing the user an unnecessary action of reattempting to turn off the stop cock. The showerhead comprises at least a body having a large channel and small channel defining a step and being in communication with each other. Further, nozzle is provided at one end of the showerhead and a water supply connection is provided at the other end. A partition tube may be inserted in the large channel to form an air-inflow chamber between the partition tube and the body. Thus, air may be introduced from an outer air-suction port into the water-inflow chamber through an inner air-suction port.

Abstract: A deeply sewage treating method and apparatus without sludge discharging is disclosed by means of the physical, chemical and biological methods. Proper sewage treating agent with powerful adsorbing capacity, organic matter decomposing and oxidizing capacity and settling capacity is selected based on the quantity of sewage and pollutant characteristic of the sewage to be treated. Sewage is treated through an integrative function tank that comprises a grille primary tank (1), a settling tank (2), high concentration aeration tank (3), aerobic biological tank (4), anaerobic sludge returning tank (5), a sludge and cleaning water separating tank (6), separating tank (7), and pouring tank (8). Sewage is subjected to physical filtering, chemical regulation of pH value, aerating, biological treatment, settling and filtering, so that organic pollutant is converted into microbe that is oxidized and decomposed into CO2, H2O, NH3 and small amount of excess sludge for inside circulating treatment.

Abstract: There is provided a fluid pressure drive unit that can fulfill a position holding function stably even when an external force acts during the time when the position is held, the unit being used, for example, for the right and left angle adjustment of a snow plow blade. There is provided a first excessive load relief valve 6 for letting a working fluid escape from a bottom-side pipe line 10a, which connects the bottom-side port of a single-rod double acting cylinder 2 to the bottom side of an operate check valve 4, to a rod-side pipe line 10b, which connects the rod-side port of the single-rod double acting cylinder 2 to the rod side of the operate check valve 4, and there is provided a second excessive load relief valve 7 for letting the working fluid escape from the rod-side pipe line 10b to a tank 3. Also, there is provided a negative pressure preventing check valve 8 for allowing the working fluid to flow into the bottom-side pipeline 10a from the tank 3.

Abstract: A fifteen (15) folding section material having a column shaped framework with mounting holes. The framework further comprises intersecting surfaces which form a closed symmetric figure with opening holes. Two pairs of symmetrical planks of the framework are fitted with mounting holes distributed evenly in a longitudinal direction. The fifteenth and final fold forms three (3) layers. The fifteen (15) folding section framework allows a cabinet fitted with doors opening at four sides.

Abstract: A multiple fuse device for a vehicle includes a circuit board with a battery-side bus bar portion and an alternator-side bus bar portion connected together by a temporary joint portion at a position apart from a fusing portion that provides charging current protection. An insulator housing is placed over the circuit board but the temporary joint portion is left uncovered by the insulator housing. A temporary joint portion is then at least partially removed. This partial removal may leave behind two temporary joint portion remnants, one on the battery-side bus bar portion, and one on the alternator-side bus bar portion. The temporary joint portion thus enhances the strength of the circuit board while the fuse device is being manufactured, which prevents the fusing portion from being accidentally deformed or broken during the device's assembly.

Abstract: The invention provides a filter element which has a reduced initial pressure loss, can reduce an energy cost and can secure a high air flow rate, a filter element which has an elongated gas removing service life and filtering service life while keeping a high gas removing performance and a high dust removing efficiency, a manufacturing method and a method of use of the same. In a filter element (10) in which a pleated composite substrate (11) obtained by lapping or laminating an nonwoven fabric sheet including a fiber constituted by a thermoplastic resin and a gas removal sheet is pleated, and a pleated shape of the pleated composite substrate (11) is held by a shape retaining member (12a), a thickness of the nonwoven fabric sheet is increased at least 5% when heated to 60 degree C.

Abstract: It is aimed at providing a golf address deviation detecting apparatus capable of detecting as to which of inaccuracy in loft angle, inaccuracy in lie angle, and inaccuracy in face orientation, inaccuracy, if any, occurred upon address by golf club is caused by. There is provided an apparatus comprising a light reflecting section(s) and light irradiating units, so that inaccuracies in loft angle, lie angle, and face orientation are detected and distinguished from one another, based on differences among patterns of the light-beams reflected by the light reflecting section(s).

Abstract: A controller samples a motor current value detected by a motor current detector at a sampling start timing for turning on a switching device to start holding in a motor current hold section, and fetches the motor current value held in the motor current hold section at a hold timing for turning off the switching device. The sampling start timing and the hold timing are variable.

Abstract: A cushion ring which is used between a rod-side cylinder head and a piston rod of a fluid-pressure cylinder and which is externally fitted on the piston rod to cushion a shock in the vicinity of the farthest extended end of cylinder includes a throttling groove that has a V-shaped cross section. The throttling groove extends from an appropriate position of the cushion ring to a rod-side end part and functions to throttle the flow of a working fluid flowing from a rod-side fluid chamber to an input/output port provided in a rod-side cylinder head. The throttling groove is provided at the outer periphery of the cushion ring. The throttling groove terminates at a rod-side end part with an end guide face that guides the working fluid toward a slantwise outward direction of the cushion ring.

Abstract: A vane pump according to the present invention is characterized in that a position of a first suction port located in the forward rotation direction of a rotor is brought closer to a suction port than a position of a second suction port located in the backward rotation direction of the rotor with the suction port as reference by positioning a side plate in the state where the discharge port is brought close to a mounting portion.

Abstract: A high-friction fluid seal used for high-friction sealing, comprising a fluid seal lip provided on the working fluid filling side to intercept a working fluid; and a dust lip provided on the working fluid non-filling side (the outer side) of the fluid seal lip to intercept dust coming from the outside, wherein the thickness of a working fluid film formed on the extension stroke by the dust lip is smaller than the thickness of a working fluid film formed on the extension stroke by the fluid seal lip.

Abstract: A reclining device capable of eliminating mechanical play in a front-rear direction of a seat back is provided. Particularly, a reclining device reliably capable of locking and releasing is provided at an inexpensive cost. Movable guides are slidably disposed respectively between lock gears and a fixed guide. Each of the movable guides is formed in a shape that the width thereof gradually decreases from the outer end toward the inner end. In the sliding faces of the respective movable guides, a sliding face on the lock gear side is arranged to be parallel to a movement direction of the lock gear and the sliding face at the fixed guide side is inclined with respect to the sliding face at the side of the lock gear. Each of the movable guides engages with a spring and the spring imparts a force to the movable guides in an inner direction of a base plate.

Abstract: A method for manufacturing a molded article with at one or more cores uses compression molding apparatus that includes upper and lower punches that have a double structure comprising a central punch and an outer punch that surrounds the periphery of the central punch. The central punch and the outer punch are capable of independent sliding motions and compressing operations. Molding materials are supplied for a core and an outer layer respectively. The molding materials are compressed by the punches to form molded articles that include the core. The method may be executed in a rotary compression molding machine.

Abstract: A vehicle seat reclining apparatus is provided in which the strength of a connecting portion positioned directly or nearly directly below a receiving wall face of a guide portion of a fixed-side housing is higher than in a conventional reclining apparatus. A protruding guide portion is provided in a fixed-side housing used to configure a reclining apparatus. A receiving wall face that makes contact with a locking gear used to configure the reclining apparatus and which thus guides movement of the locking gear, and a top face that is continuous with that receiving wall face, are formed in the guide portion. A tapered chamfer portion is present at an edge of the receiving wall face where the receiving wall face and the top face of the guide portion intersect. A thick portion with a tapered face that corresponds to the chamfer portion is provided directly or nearly directly below a base end portion of the receiving wall face.

Abstract: An electronic transformer used in low voltage lamps mainly includes an outer case, an electronic controlling circuit and a voltage switch isolating transformer. Therein, the outer case consists of an upper cover plate (1) and a lower cover plate (2); the electronic controlling circuit and the magnetic core coil (6) of the voltage switch isolating transformer are put between the upper cover plate (1) and the lower cover plate (2); characterized in that the outside of the lower cover plate (2) provides concaving grooves (9) adapting to coil winding, the corresponding line passage holes (10) and a center hole (12) of the lower cover plate; the windings of the voltage switch isolating transformer are embedded in the grooves (9) through the center hole (12) of the lower cover plate, the line passage holes (10) and the center hole of the magnetic core coil (6), the upper cover (1) plate and the lower cover plate (2) are embedded with each other.

Abstract: A winding roller for winding and unwinding a corner projected canvas and a rectangular canvas in such a state that the canvases overlap is supported via a bearing and a slider for attaching a projected corner canvas to the winding roller and making the canvas freely slidable is incorporated. The front bar for the rectangular canvas is supported by a foldable arm in such a manner so as to be freely translatable and the front bar for the projected corner canvas is formed in the front bar for the rectangular canvas in such a manner so as to be freely slidable. Thus, the projected corner canvas and the rectangular canvas, which are wound around the winding roller in such a state that the canvases overlap are unwound so as to spread, and the spread projected corner canvas slides transversely along the winding roller and the front bar of the rectangular canvas, and thus, extends to the outside of a building which includes a corner space portion of a projected corner portion.

Abstract: A stretcher fixture installed on the floor surface of the cargo bed of an ambulance or the like to fix a stretcher on the cargo bed of the ambulance or the like, characterized by having a front hook which is mounted on the front floor surface of the cargo bed of an ambulance or the like to fix the front part of the stretcher; and a lock plate which is installed on the rear floor surface and has a lock piece engaging with a lock supporter installed in the rear part of the stretcher.