103 results about "Transport pathways" patented technology

Microneedle devices and methods of manufacture and use thereof are provided. The devices may be used in controlled delivery of drug across or into a biological barrier, such as skin, or fluid withdrawal from a biological barrier. In one case, the device includes a base substrate which comprises a drug dispersed in a swellable matrix material; and one or more microneedles extending from the base substrate, wherein the one or more microneedles comprise a water-soluble or water-swellable material, wherein the one or more microneedles will dissolve or swell following insertion into the biological barrier, providing a transport pathway for the drug to pass from the base substrate into the biological barrier.

Multiwell droplet actuators, systems and methods are provided. According to one embodiment, a substrate is provided and comprises: (a) one or more input ports for introduction of one or more reagents and / or samples; (b) a regular array of processing wells; and (c) a network of droplet transport pathways comprising pathways that provide direct or indirect droplet transport from each of the input ports to each of the one or more processing wells. Varying droplet actuators and systems related thereto are also provided.

An electronic system includes an array of electronic assemblies at a first location within a system. An array of liquid cooling assemblies is placed at a second location within the system. Hoses or other liquid transport pathways connect the cooling assemblies to the electronic assemblies, for cooling the electronic assemblies. As more electronic assemblies are added to the system, additional cooling assemblies may be provided to manage the increased thermal demands.

Ions that are transported from an ion source to a mass spectrometer for mass analysis are often accompanied by background particles such as photons, neutral species, and cluster or aerosol ions which originate in the ion source. Background particles are also produced by scattering and neutralization of ions during collisions with background gas molecules in higher pressure regions with line-of-sight to the mass spectrometer detector. In either case, such background particles produce noise in mass spectra. Apparatus and methods are provided in which a multipole ion guide is configured to efficiently transport ions through multiple vacuum stages, while preventing background particles, produced both in the ion source and along the ion transport pathway, from reaching the detector, thereby improving signal-to-noise in mass spectra.

An injector system for implanting an intraocular lens into an eye includes an injector body having a front and rear ends; a cannula arranged at the front end, which provides a transport channel for a lens to be implanted; a magazine with a receptacle area for a lens which is securable in the receptacle area by a retainer, the magazine being arranged so that a lens can be fed into the transport channel via the preferably lateral inlet opening; a folding body insertable into the magazine and into the inlet opening, for pushing the lens into the transport channel in a manner so that the lens is partially foldable around the folding body; and a slider which is slideably arranged in the injector body and which can be pushed into the transport channel via the front end so that the lens can be ejected from the transport channel.

The present invention discloses a solar cell having a multi-layered structure that is used to generate, transport, and collect electric charges. The multi-layered nanostructure comprises a cathode, a conducting metal layer, a photo-active layer, a hole-transport layer, and an anode. The photo-active layer comprises a tree-like nanostructure array and a conjugate polymer filler. The tree-like nanostructure array is used as an electron acceptor while the conjugate polymer filler is as an electron donor. The tree-like nanostructure array comprises a trunk part and a branch part. The trunk part is formed in-situ on the surface of the conducting metal layer and is used to provide a long straight transport pathway to transport electrons. The large contact area between the branch part and the conjugate polymer filler provides electron-hole separation.

Resistive-sensors are provided wherein networks or nanoframeworks of conducting polymer nanowires are electrochemically grown from pre-polymer solutions in the junction gap located between electrode pairs.

A diverter assembly includes at least one rotary member disposed along a media transport pathway adjacent a diversion point therealong. The diverter assembly also includes a rotational motion source in operative association with the at least one rotary member. A printing system includes a diverter assembly. A method of transporting sheet media includes utilizing a diverter assembly.

When the drum axis of a photosensitive drum cartridge is engaged with an image forming apparatus, the developing roller axis of a developing cartridge is engaged with an engagement provided in the photosensitive drum cartridge. Then, after this, a positioning component of the developing cartridge engages with a developing cartridge engagement structure of the image forming apparatus, and the developing cartridge is thus positioned relative to the image forming apparatus. In addition, because an inhibiting device of the photosensitive drum cartridge and an inhibiting protrusion component of the developing cartridge are engaged, the photosensitive drum cartridge is positioned in the image forming apparatus via the developing cartridge. Because the developing cartridge may be positioned in the image forming apparatus without involving the photosensitive drum cartridge, the paper transport pathway space that is formed by the developing cartridge and the image forming apparatus is less likely to become disrupted.

A fixing device includes a fixing nip and a guide member to guide a recording medium transported through a recording media transport pathway to the fixing nip, disposed upstream from the fixing nip in a direction in which the recording medium is transported and facing an unfixed-image side of the recording media. The guide member includes a guide face, the guide face including a first guide face and a second guide face located where at least a trailing-edge of the recording medium approaches the guide member as the recording medium is transported through the recording media transport pathway and which is inclined with respect to the first guide face away from the recording media transport pathway, and a first spur rotatably provided on the guide member and projecting into the recording media transport pathway from a connection portion between the first guide face and the second guide face.

The invention relates to a composite solid electrolyte with high ionic conductivity and a preparation method thereof, belonging to the technical field of solid electrolyte for lithium ion batteries. The composite solid electrolyte is composed of inorganic solid electrolyte, polymer electrolyte and lithium salt. The mass ratio of inorganic solid electrolyte, polymer electrolyte and lithium salt is0.2-0.8: 0.2-0.8: 0.05-0.5. The invention prepares inorganic solid electrolyte nanofibers by electrostatic spinning, prepares vertically oriented inorganic solid electrolyte skeleton by freeze castingmethod, and pours polymer and lithium salt to form composite solid electrolyte. Nanofibers instead of nanoparticles have obvious advantages in the preparation of intact and uniform inorganic solid electrolyte skeleton and the formation of fast Li + transport pathway, which can significantly improve the room temperature ionic conductivity of the electrolyte, up to 10<-4>S.cm<-1>. By adjusting thesize of nanofibers and freeze-casting conditions to control the skeleton structure, so as to regulate the comprehensive properties of the electrolyte.

The invention relates to a batch-type apparatus and method for drying an electrode plate for a secondary battery and transporting the dried electrode plate to a process chamber, comprising: two or more electrode plate drying apparatuses (100) for drying electrode plates loaded in a group of two or more electrode plates and discharging the dried electrode plates in a loaded state to a transport pathway (200); and the transport pathway (200) which is connected to outlet doors (D2) of the electrode plate drying apparatuses (100) and includes a conveyor (210) for transporting a plurality of electrode plates (S) loaded in a vertical direction discharged through the outlet doors (D2) to a process chamber (300), wherein the transport pathway (200) is maintained in the state of being shielded from an external space, and is formed to be directly connected to the process chamber (300) via an opening / closing door (310).

A content applicator receives a continuous medium and applies content to segments of the continuous medium. The content applicator includes a sensor array, a controller subsystem, and a print station. The sensor array scans the continuous medium as the continuous medium moves along a medium transport pathway. The controller subsystems receives scan information from the sensor array and uses the scan information to establish and maintain registration between the continuous medium and the print station.

Provided is a printing apparatus including: a head unit that is provided with a discharge unit which discharges a liquid; a carriage into which the head unit is built; a power delivery unit that delivers at least a part of supplied power to the head unit; and a power supply unit that supplies power to the power delivery unit, in which the power delivery unit is provided with a first conductor and a second conductor, wherein power that is supplied from the power supply unit is delivered to the head unit through a coupling capacitance that is formed by the first conductor and the second conductor, and in which the power supply unit supplies different amounts of power to the power delivery unit depending on a type of a recording medium that is in a transport pathway.

An active pixel is described comprising a semiconductor substrate and a radiation sensitive source of carriers in the substrate, such as for instance, a photodiode. A non-carrier storing, carrier collecting region in the substrate is provided for attracting carriers from the source as they are generated. At least one doped or inverted region of a first conductivity is provided in or on the substrate for storing the carriers before read-out. At least one non-carrier storing, planar current flow, carrier transport pathway is provided from or through the carrier collecting region to the at least one doped or inverted region to transfer the carriers without intermediate storage to the read-out electronics.

A document feeding apparatus includes a first delivery roller delivering a document sheet discharged from a fixing unit, a second delivery roller discharging the document sheet to a paper delivery tray, a motor driving the second delivery roller, a lever installed at the downstream, or upstream, side of the first delivery roller out of a document sheet transporting pathway, which rotates at a predetermined angle when contacting the document sheet and returns to an original position when not contacting the document sheet, a sensor sensing a rotation time and a returning time of the lever, and a controller determining a double feeding or slipping state of the document sheet based on a signal transferred from the sensor regarding the rotation time and the returning time of the lever, and controlling the driving speed of the motor according to the determination result.

An active pixel is described comprising a semiconductor substrate and a radiation sensitive source of carriers in the substrate, such as for instance, a photodiode. A non-carrier storing, carrier collecting region in the substrate is provided for attracting carriers from the source as they are generated. At least one doped or inverted region of a first conductivity is provided in or on the substrate for storing the carriers before read-out. At least one non-carrier storing, planar current flow, carrier transport pathway is provided from or through the carrier collecting region to the at least one doped or inverted region to transfer the carriers without intermediate storage to the read-out electronics.

A medium transport device includes a restricting unit that is provided in a device main body, and that is coupled with an attaching and detaching operation of a unit body, which configures a portion of a transport pathway, to the device main body. The restricting unit changes between a first state that allows the cover to attain a closed state with respect to the device main body and a second state that restricts the cover from attaining a closed state with respect to the device main body.

A drinking device for the retronasal perception of an aroma substance comprises a storage container (12) for drinking liquid, at least one aroma container (20), through which air can flow, and a transporting channel (18) for drinking liquid, the transporting channel running from the storage container (12) to a mouth end (28) of the drinking device (10), and also comprises an air channel (22) for transporting aromatized air, said air channel running from at least one of the at least one aroma containers (20) to the transporting channel (18) for drinking liquid or to the mouth end (28).

The invention discloses a metabolism transformation Bacillus subtilis biotransformed cell. The preparation method comprises: carrying out recombinant over-expression to obtain a L-glutamic acid oxidase, carrying out metabolism engineering transformation on the endogenous glutamic acid decomposition pathway of Bacillus subtilis, and finally transforming the glutamic acid transport pathway of Bacillus subtilis to prepare the Bacillus subtilis biotransformed cell, ie., the recombinant Bacillus subtilis. According to the present invention, the experimental basis is provided for the construction and the improvement of the whole cell transformation system involved in cellular endogenous metabolism, and the reference is provided for the production of alpha-ketoglutaric acid through the efficient whole cell transformation of L-glutamic acid with Bacillus subtilis.

An image forming device includes an upstream-side sheet transport pathway, a plurality of downstream-side sheet transport pathways, and a pathway switching mechanism. The plurality of downstream-side sheet transport pathways diverge from the upstream-side sheet transport pathway at a divergence point. At the divergence point, the pathway switching mechanism selectively guides sheets that were transported following the upstream-side sheet transport pathway to one of the plurality of downstream-side sheet transport pathways. The pathway switching mechanism includes a pair of upstream-side gate members and a gate member pivoting unit. The pair of upstream-side gate members include a pair of pivot shafts and a pair of gates. The pair of pivot shafts are disposed with the sheet transport pathway interposed therebetween. Each of the pair of gates is pivotable around a corresponding one the pair of pivot shafts and extends substantially toward the downstream-side sheet transport pathways. The gate member pivoting unit pivots the pair of gates substantially simultaneously and substantially in the same direction.