2403 results about "Free state" patented technology

An implant, in particular an intervertebral prosthesis, which consists of an elongated elastic body which is form-elastic and takes on the form of a spiral S in the force free state. The spiral can be drawn by a reverse winding up into an insertion instrument which is only insubstantially larger in the insertion region than the cross-section of the elongated elastic body in order to reach the inner space of an intervertebral disc through a small opening in the annulus fibrosus and to push in and sever off the self winding spiral when the interior is filled. This has the advantage that inner spaces of differing sizes can be filled with the same spiral.

The invention deals with an implant, in particular, an intervertebral prosthesis, which consists of an elongated elastic body which is form-elastic and takes on the form of a spiral S in the force-free state. The spiral can be drawn by a reverse winding up into an insertion instrument which is only unsubstantially larger in the insertion region than the cross-section of the elongated elastic body in order to reach the inner space of an intervertebral disc through a small opening in the annulus fibrosus and to push in and sever off the self-winding spiral when the interior is filled. This has the advantage that inner spaces of differing sizes can be filled with the same spiral.

Error-free state tables are automatically generated from a specification of a group of desired performable functions, such as are provided in a programming language in a formal notation such as Backus-Naur form or a derivative thereof by discriminating tokens corresponding to respective performable functions, identifications, arguments, syntax, grammar rules, special symbols and the like. The tokens may be recursive (e.g. infinite), in which case they are transformed into a finite automata which may be deterministic or non-deterministic. Non-deterministic finite automata are transformed into deterministic finite automata and then into state transitions which are used to build a state table which can then be stored or, preferably, loaded into a finite state machine of a hardware parser accelerator to define its personality.

Presented is a system and method for providing centralized address management of static IP addresses through the dynamic host control protocol. Static or permanent IP addresses are those addresses assigned by DHCP having an infinite lease time. The assignment of such static IP addresses follows the conventional DHCP mechanism for the assignment of other IP addresses. However, the centralized reclamation of a statically or permanently assigned IP address by a network administrator through the DHCP server presents novel aspects of the invention heretofore unknown. Specifically, through the system and method of the present invention, the DHCP server is capable of reclaiming at any point in time, a statically or permanently assigned IP address by transmitting a DHCP RECLAIM command to the DHCP client, or through its relay agent. In the normal situation, the DHCP client acknowledges the RECLAIM command, allowing the IP address to be placed in the FREE state. If, however, the DHCP client does not respond or the responses are not received by the DHCP server, the DHCP server marks the state of the IP address as DEPRECATED. The state of the IP address will be changed from DEPRECATED to FREE once a number of retries of the RECLAIM process has been completed, or a maximum period of time has passed. Security mechanisms to prevent a malicious attacker from reclaiming static IP address from DHCP clients are also presented.

In a radio communication system that performs HARQ (Hybrid Automatic Repeat request), a mobile station returns the HARQ process state of the mobile station to the free state by the reception of ACK. In this state, the mobile station, upon receiving from the scheduling base station an SA (scheduling assignment) for assigning resources for retransmission, transmits a transmission process state notification reporting that the mobile station is in the free state when the mobile station does not have new data to be transmitted. The base station therefore recognizes that the mobile station is in the free state and returns the HARQ process state of the base station to the free state and halts the assignment of resources to the mobile station.

In an apparatus for controlling a multi-cylinder internal combustion engine with partial cylinder switch-off mechanism which is switchable between an all-cylinder operation mode in which all cylinders are operated and a partial-cylinder operation mode in which operation of partial cylinders is suspended, the operation of intake valves and exhaust valves is suspended or resumed in a predetermined order with respect to all of the suspended cylinders irrespective of a rotational frequency of the engine. There are provided a solenoid valve on an intake side and a solenoid valve on an exhaust side for switching input hydraulic pressures for hydraulically operated switching devices respectively on the intake side and on the exhaust side between the driving state and the drive-free state. At the time of switching the operation, one of the solenoid valves on the intake side and the exhaust side is driven in advance. The subsequent number of rotations of a crankshaft is counted. When the number of this counting has reached a predetermined value, the solenoid valve on the other side is driven.

This invention relates to a garment with a crotch part used in contact with skin, including: a garment main body including a stretchable crotch cloth piece; and a second crotch cloth piece on which an absorbent article is to be applied and held, provided on the inner side of the crotch cloth piece of the garment main body, wherein the second crotch cloth piece is mounted to the garment main body at its front and rear edges and is mounted to the crotch cloth piece of the garment main body at least in one portion of its center line, and right and left edges of the second crotch cloth piece are not bonded to the garment main body and are in free state. An absorbent article can be held at a determined position on the crotch part of the garment with stability and security. The garment also is excellent in close contact to the pudendal cleft region, is difficult to be steamed in use, and has fine appearance and good wearing comfort after mounting an absorbent article.

The invention discloses a current-magnitude-based open-circuit failure online-diagnosis method for a power tube of an inverter, belongs to the field of motor control, and aims to solve the problem of poor robustness of a current-magnitude-based open-circuit failure diagnosis technology for the power tube of the inverter. The method comprises the following steps of establishing a current observer model of a permanent magnet synchronous motor driving system in a failure-free state, comparing an observed current value with detection current to obtain a three-phase current residual, converting the three-phase current residual to a two-phase coordinate system in a coordinate conversion way to obtain a current residual vector, standardizing the current residual vector, and diagnosing and positioning an open-circuit failure of the power tube of the inverter according to the amplitude and the phase of the standardized current residual vector. The current-magnitude-based open-circuit failure online-diagnosis method for the power tube of the inverter is free of influence of a system closed-loop control algorithm and insensitive to loads, and has higher robustness to parameter errors, measurement errors, system disturbance and the like.

An assist device for an implantable cardiac stimulation lead system includes a handle for a steerable guidewire system. An inner conductive guidewire with a distal tip electrode is pre-shaped into a free state curved configuration. An outer sheath is coaxial with the guidewire and relatively slidable between a first position restraining the guidewire to a straight condition and a second position withdrawn from a freed length of the guidewire allowing it to assume its free state curved condition. A collar on the outer sheath is movable along the handle for moving the sheath between the first and second positions. An electrical terminal is in electrical continuity with the tip electrode such that a pacing system analyzer connected between the electrical terminal and a reference electrode in the body is operable for seeking a location at which optimal pacing parameters can be determined prior to final implantation of the lead system.

It is intended to provide a transdermal absorption patch which is highly excellent in transdermal absorption properties and long-lasting drug effect even in the case where a drug-effect component contained in the transdermal absorption patch is a basic drug hardly soluble in a pressure-sensitive adhesive base, has a high stability of the drug contained therein with the passage of time and can achieve improvement in the compliance and simplification of the administration method. These problems can be solved by providing a transdermal absorption patch which contains a basic drug having an octanol / water partition coefficient (logarithm) in the free state of 3 or above, a pressure-sensitive adhesive base and a (meth)acrylic copolymer having carboxyl group.

The invention discloses a split type DC intelligent charging pile for electric automobiles. According to the split type DC intelligent charging pile for electric automobiles, the effective distribution of chargers can be realized through controlling an intelligent output controller according to different loads, the circuit is simple and the charging combination manner is flexible and diversified. The split type DC intelligent charging pile for electric automobiles is characterized in that a billing control unit is used for selecting to output the quantity of the chargers through carrying out data interaction with the intelligent output controller according to a BMS charging requirement; the chargers can be freely switched in and out; and by adopting a control manner of enabling the chargers with less charging work time or less output power to be prior to realize the prior application of the chargers, the frequently busy / frequently free state of the chargers is avoided and the utilization rate of the chargers is improved.

Disclosed is a process for molding plastic optical articles with a hard coated film, comprising steps of coating one side of an optical film with a hard coating, pre-curing the hard coating to a tack free state while still maintaining the coating flexibility, making an insert from the coated film for the desired optical article, molding the plastic resin onto the insert through insert injection molding, and post-curing the molded article. The utilization of the pre-curing and post-curing steps have been found to eliminate hard coating cracks during the insert making and the molding step, while providing a hard coating with desired properties. Such an optical article possesses a hard coating integrated on its surface, thus, eliminating the need to further coat the optical article.

The invention disclose a compound amino acid organic fertilizer, which is characterized in that the compound amino acid organic fertilizer consists of the following ingredients in parts by weight: 5 to 10 of compound amino acid, 0.3 to 0.5 of microbial yeasts, 16 to 29 of inorganic fertilizers, 5 to 10 of humic acid fertilizers and 0.2 to 1 of trace elements. A production method of the compound amino acid organic fertilizer comprises the following steps that: firstly, compound amino acid water solution, the microbial yeasts and the humic acid fertilizers are respectively prepared, then, inorganic compounds containing boron, copper, iron, manganese and zinc are added into the compound amino acid water solution, and the chelation is carried out at a temperature being 80 to 110 DEG C so that the mixture becomes free-state chelated amino acid salt; after the metering, 10 to 50kg of raw materials are added into each ton of farmyard manure to be mixed, then, the mixed materials are placed into a warehouse for natural stacking and curing for 3 to 5 days and can be pelletized and packed to leave factories. The compound amino acid organic fertilizer can be used as a base fertilizer and an additional fertilizer and belongs to a compound organic fertilizer capable of improving the amino acid content of high-quality fragrant rice and fruit and vegetables, improving the fruit and vegetable quality and improving the sugar content of sugarcanes.

A receptacle connector includes a receptacle insulator having an annular outer peripheral wall which defines a fitting recess; receptacle contacts; and a receptacle-side metal fixing member. When a projecting fitting portion of a plug insulator of a plug connector is fitted into the fitting recess, plug contacts of the plug connector come into contact with the receptacle contacts, and the plug connector comes into contact with the receptacle-side metal fixing member. The receptacle-side metal fixing member and the receptacle insulator are integrally formed by insert molding, and the receptacle-side metal fixing member includes a resilient contact portion which is spaced from a surface of the outer peripheral wall on the circumferentially inner side thereof when the resilient contact portion is in a free state.

A stage apparatus includes a Y-direction deformable body including a stationary support member, a movable support member and a pair of X-direction leaf springs to form a substantially rectangular shape in a free state; and an X-direction deformable body, positioned in the Y-direction deformable body, including a connecting member, a support member and a pair of Y-direction leaf springs to form a substantially rectangular shape in a free state. The support member of the X-direction deformable body includes a support member joint portion which joins the support member to the movable support member of the Y-direction deformable body. The X-direction deformable body and the Y-direction deformable body are integrally molded by synthetic resin together with the support member joint portion.

The present invention provides embodiments of medical devices that provide for fluid drainage while maintaining patient comfort. An embodiment of the present invention provides a stent comprising a body portion and a kidney curl portion, the body portion comprising a tubular member having an axial lumen therein adapted to provide fluid communication from one body location to another. The kidney curl portion comprises an elongated filament that has a three-dimensional configuration that substantially conforms to the three-dimensional randomly convoluting calyx space of a kidney. In another embodiment, the kidney curl portion comprises a plurality of petals adapted to flare outwardly from the body portion distal end when in a free state in the space of a kidney so as to prevent the migration of the kidney curl portion into the ureter.

A robot arm provided with a body unit shifting mechanism that connects a base unit and a body unit so as to be relatively shifted, and joint lock mechanisms that are capable of mechanically securing respective joints is disposed on the body unit, and a robot operation control unit controls to switch between a robot arm operation mode in which the robot arm is operated with one of the joints of the robot arm brought into a free state, and a body unit shift mode in which the body unit is shifted with the joint being brought into a locked state.

The invention discloses an adaptive tracking control method of paths of a comprehensive automatic guided vehicle. The adaptive tracking control method is adopted aiming at the running paths of different shapes, wherein the smoothness of movement of a vehicle body is improved by a free state tracking control method, and the position and the attitude of the vehicle body are accurately adjusted by adopting a comprehensive tracking control method.

An armrest apparatus includes a fixed shaft fixed to a seat frame, a rotation plate integrally connected to an armrest body and having a tubular portion into which the fixed shaft is inserted, a lock spring wound tightly on outer peripheral surfaces of a part of the fixed shaft and the tubular portion of the rotation plate in a free condition, a cancellation block rotatably mounted on a pivot shaft, and a cam unit mounted on a distal end of the fixed shaft and including a lock-canceling cam portion and a re-lock cam portion, the re-lock cam portion being spaced from the lock-canceling cam portion in a direction of rotation of the cam member.

A taking lens of a camera includes first and second lens elements. A lens holding frame retains the first lens element on a lens base or a front surface of a shutter unit. In the lens holding frame, a holding frame body is disposed in front of the first lens element. Arm portions are formed to project from a periphery of the holding frame body, have a distance to the lens base when in a free state, are bent resiliently by a retention pin or screws, and are secured to the lens base. Thus, the first lens element is squeezed tightly between the lens base and the holding frame body.

A support device for holding a bag open, the support device having a straight free state flexible body with a width sufficient to extend along and hold open a majority of the length of a bag and also having a length which defines an arc when flexed inside a bag leaving one side of the bag unsupported by the flexible body for convenient raking and filling of the leaf bag.

A camera having an image-stabilizing function includes an image-stabilizing mechanism which corrects image blur that occurs due to hand shake of the camera; a shutter-release operating member; and an image-stabilizer operating member which is operably movable between an image-stabilizer-activated position and an image-stabilizer-deactivated position, the image-stabilizer operating member being provided separately from the shutter-release operating member on a camera body of the camera. The image-stabilizing mechanism is activated so as to be capable of image stabilization while the image-stabilizer operating member is positioned at the image-stabilizer-activated position. The image-stabilizing mechanism is deactivated so as to be incapable of image stabilization while the image-stabilizer operating member is positioned at the image-stabilizer-deactivated position. The image-stabilizer operating member is biased toward the image-stabilizer-deactivated position so as to be positioned at the image-stabilizer-deactivated position in a free state.

A protective cover for a vehicle comprising a sheet or a web of a flexible material that possesses a property of buckling or curving in the upward direction from the vehicle with the formation of a canopy-type shield for protecting the vehicle from direct sun rays, birds' droppings, etc. The sheet has a length exceeding the length of the upper surface periphery of the vehicle so that the upwardly curved canopy is formed either by applying two oppositely directed forces to the opposite ends of the sheet or by prestressing the sheet. The sheet can be made from plastic or a fabric that incorporates springing metal strips that tend to curve upward when they are in a free state. The sheet can be conveniently stored in wound state in a cylindrical cassette. Storage of the flexible material in a wound state enhances the property of bucking or curving when the sheet is withdrawn from the cassette.

This invention relates to one steel concrete structure anti-erosion test method in structure engineer field, which comprises the following steps: a, sensor processing to parallel two steel bars in same materials for fixing and sticking the stress fiber grating to top end and putting one free temperature compensation fiber grating connected by the compensation fiber and sealing on shell; b, positioning the sensor and drilling it into concrete with stress fiber and temperature compensation connected to spectrum; c, monitoring by periods to test grating wave length volume and speed to infer anti-erosion degree and speed.

The invention relates to a combined drug for treatment of cow hoof disease. The drug comprises ethylenediamine dihydroiodide and copper sulfate that are mixed in a mass ratio of 1:2-2:3. The ethylenediamine dihydroiodide can react with copper sulfate to release free elementary iodine, free state iodine atom has ultrastrong oxidation, and can enable protein denaturation and destroy the cell membrane structure of pathogens, thereby achieving the purposes of preventing infection and treating cow hoof disease. The drug provided by the invention has the advantages of short treatment cycle, high cure rate and no pollution to the environment and milk production.

A navigation apparatus includes an unregistered road detecting means for setting up a detection start point and a detection end point for an unregistered road on registered roads which are respectively located before and behind sections in which matching result data indicates a free state, respectively, the matching result data indicating a matching state when the vehicle is traveling each of the registered roads, for performing a coordinate transformation on a traveling path which is created from positioning data and which is extending between the two points so that the traveling path has coordinates which match with the coordinates of a registered road between them, and for detecting the coordinates of the unregistered road from a portion of the coordinate-transformed traveling path which does not overlap any registered road, and a road data generating means for creating road data about the unregistered road from the coordinates of the unregistered road.