39results about How to "Avoid obsolete" patented technology

The invention relates to a releasing device which comprises the components of a core pipe assembly that comprises a central pipe and a pipe type joint that are in butt-joint with each other, wherein the outer circumferential wall of the pipe type joint is provided with a transmission member; a first outer sleeve which sleeves the central pipe and the pipe type joint and is fixed with the pipe type joint through a shearing component, wherein the first outer sleeve comprises a rotation facilitating track hole which is arranged on the circumferential wall; a second outer sleeve which sleeves the central pipe and is connected with the first outer sleeve through a plug-in rotation facilitating structure; and a snapping assembly which is used for preventing disengagement of the second outer sleeve from the first outer sleeve in an axial direction, wherein the core pipe assembly is constructed for causing failure of the shearing component under the function of an external force and driving the transmission member to move along the extending direction of the rotation facilitating track hole of the first outer sleeve so that a restriction to the second outer sleeve is released when the second outer sleeve functions on the snapping assembly. The releasing device according to the invention can effectively prevent an over-early releasing problem.

The invention discloses a package substrate and a production method thereof. The production method of the package substrate includes forming a circuit layer which comprises an electrical contact pad and an external connection portion on the surface of a substrate body; forming a first insulating protective layer on the substrate body and exposing the electrical contact pad and the external connection portion; electrically connecting an electroplating device with the external connection portion to form a surface processing layer on the electrical contact pad through electroplating; removing the external connecting portion; and forming a second insulating protective layer on an exposed surface and the first insulating protective layer of the substrate body and exposing the electrical contact pad. Smoothness of surfaces of the insulating protective layers is maintained and reliability of products is improved due to the insulating protective layers which are formed through two times.

Provided is a dynamic scale configuration method, the method comprising: obtaining a doctor's entry of a questionnaire and a clinical scale to a patient, recording the entry process and time of the questionnaire and the clinical scale through a recording device, and obtaining The electronic medical record of the patient; the content of the input process recorded by the recording device is obtained through voice recognition technology; the questionnaire and clinical scale are scanned and the content is identified through image recognition technology; the identified questionnaire and clinical scale The content in the initial determination of the patient's identity; through the recording device to record the converted text information and time, to obtain the entry time of the questionnaire and clinical scale; The content of the medical record is compared with the initially determined identity of the patient, and the initially determined identity of the patient is verified.

The invention discloses a supercritical carbon dioxide fluid extraction device. The supercritical carbon dioxide fluid extraction device structurally comprises a cover plate, an emergency control button, an extraction tank, a water tank, a data meter, a data control button and an internal actuator, wherein the cover plate is movably connected to the upper end of the extraction tank; the emergencycontrol button is mounted on the side surface of the extraction tank; the water tank, the data meter and the data control button are adjacent; the water tank is embedded in a concave port of the extraction tank; the data meter and the data control button are mounted on the front side surface of the extraction tank, and the data meter is connected with the data control button. When materials are stored and mounted before extraction, firm mounting is indicated through prompt sound for mounting completion, horizontal position displayed after mounting indicates correct mounting, and incorrect mounting conditions are reduced greatly; insufficiency of internally stored water can be found timely through alarm prompt during extraction, water storage is performed timely, raw material scrapping or equipment failure is avoided, extraction progress is accelerated, operation cost is reduced, and time and labor are saved.

The invention discloses a portable dual-purpose seal with an anti-fake function. The portable dual-purpose seal structurally comprises a fingerprint lock cover, a seal body and a low-ink observation opening. The fingerprint lock cover is mechanically connected to the bottom of the seal body. The fingerprint lock cover and the seal body form an inverted red wine glass structure. The low-ink observation opening is formed outside the seal body. Compared with the prior art, the portable dual-purpose seal has the beneficial effects that a seal ink storage function is achieved, seal oil and the sealare combined into a whole, people do not need to carry inkpad any longer when going out, the problems that inkpad is forgotten, and consequently a contract cannot be signed can be prevented effectively, the problems that seal ink floats up and flows out due to a long storage time of carried inkpad can also be prevented, and contract voiding and briefcase staining by seal ink are avoided; and during stamping, manual inkpad color taking is not needed, seal ink is evenly sprayed to a seal head through a pinhole nozzle, thus the seal head takes color evenly, the hue is just right and is neither too thick nor too light, and a stamped sign is clear and distinct.