700results about How to "Easily broken" patented technology

A method and user interface which allow users to make decisions about how to pronounce words and parts of words based on audio cues and common words with well known pronunciations. Users input or select words for which they want to set or modify pronunciations. To set the pronunciation of a given letter or letter combination in the word, the user selects the letters and is presented with a list of common words whose pronunciations, or portions thereof, are substantially identical to possible pronunciations of the selected letters. The list of sample, common words is ordered based on frequency of correlation in common usage, the most common being designated as the default sample word, and the user is first presented with a subset of the words in the list which are most likely to be selected. In addition, the present invention allows for storage in the dictionary of several different pronunciations for the same word, to allow for contextual differences and individual preferences.

It is an object to manufacture and provide a highly reliable display device including a thin film transistor with a high aperture ratio which has stable electric characteristics. In a manufacturing method of a semiconductor device having a thin film transistor in which a semiconductor layer including a channel formation region is formed using an oxide semiconductor film, a heat treatment for reducing moisture and the like which are impurities and for improving the purity of the oxide semiconductor film (a heat treatment for dehydration or dehydrogenation) is performed. Further, an aperture ratio is improved by forming a gate electrode layer, a source electrode layer, and a drain electrode layer using conductive films having light transmitting properties.

A printed circuit board structure for a scope unit of an electronic endoscope system, which is provided with a first printed circuit board formed with a first circuit section, and a second printed circuit board formed with a second circuit section. The first printed circuit board is piled on the second printed circuit board. The second printed circuit board having an area covered with the first printed circuit board and at least one area which is not covered with the first circuit board. The at least one area is used for electrically connecting the second circuit section with an electrical unit other than the second circuit section.

A cap device for bottles, which is capable of mixing two different additives separately contained therein with a material contained in a bottle to prepare a mixture in accordance with a simple rotating action of the cap device relative to the bottle, performed by a user, thus allowing the user to easily prepare the mixture just before drinking or using the mixture. The cap device has a cap cover acting as an additive containing part, and defining a cavity therein, with a partition wall provided in the cavity to divide the cavity into two chambers and to separately contain two different additives in the chambers; a first funnel part provided at a lower section of the cap cover; a breakable sheet having a structure to be easily broken by external impact provided at an open lower end of the first funnel part to close the open lower end of the first funnel part; a cap body assembled with a lower end of the cap cover externally tightened to an externally threaded mouth of a bottle; a second funnel part having the same shape as the first funnel part provided at an upper section of the cap body, such that the first and second funnel parts are spaced apart from each other or come into contact with each other; and a means for breaking the breakable sheet so as to open the lower end of the first funnel part.

A spinal rod guide and/or guide assembly is provided for mounting a spinal rod onto a spinal rod holder/connector of a vertebral bone screw. The spinal rod guide is configured to extend between an opening in a patient's body and the spinal rod holder of the vertebral bone screw assembly, to receive a spinal rod therein, and thereafter accurately guide the spinal rod into the spinal rod holder. The spinal rod guide is defined by a first elongated arc portion and a second elongated arc portion to define a guide tube for the introduction and placement of additional spinal rod components onto the spinal rod connector, particularly, but not necessarily, for securing the spinal rod into the spinal rod connector. The elongated arc portions are mountable or initially attached onto a top of a spinal rod holder of a spinal rod bone screw assembly. The elongated arc portions (tube) define first and second longitudinal slots extending from a top of the elongated arc portions to a bottom of the elongated arc portions. The two longitudinal slots are situated such as to be diametrically opposite one another. Each longitudinal slot aligns with a spinal rod slot of the spinal rod holder to thereby allow easy placement of the spinal rod into the spinal rod holder. Thereafter, the defined elongated tube provides direct communication and alignment with the top of the spinal rod holder in order to receive a spinal rod connector drive screw for securing the spinal rod into the spinal rod holder.

An optical coupling assembly for coupling light from an optical fiber including an angled tip into a planar waveguide via a waveguide coupling element is provided. In one embodiment, the optical fiber extends along the planar waveguide with the angled tip positioned such that light propagating in the optical fiber is coupled by the waveguide coupling element to propagate in the planar waveguide in counter propagation with respect to a fiber propagation direction. In another embodiment, the optical fiber includes a tapered peripheral portion tapering toward the angled tip and is disposed over the planar waveguide with the tapered peripheral portion extending therealong such that light propagating in the optical fiber is coupled to propagate in the planar waveguide with either forward or counter propagation. Embodiments of the present invention may be part of various photonic integrated circuits and may be manufactured more easily than known optical coupling assemblies.

A light emitting device which includes at least one of a laser light source (1), wiring (9), a lens for excitation (2), a luminous body (4), a laser cut filter (6), a half parabolic mirror (5P), and a base (5h), in which a part of the wiring (9) is installed at a portion in which a breakage easily occurs due to at least one deformation of the laser light source (1), the lens for excitation (2), the luminous body (4), the laser cut filter (6), the half parabolic mirror (5P), and the base (5h), or a change in an installation position thereof.

A high sulfur content crude oil feedstream is treated by mixing one or more selected solvents with a sulfur-containing crude oil feedstream for a predetermined period of time, allowing the mixture to separate and form a sulfur-rich solvent-containing liquid phase and a crude oil phase of substantially lowered sulfur content, withdrawing the sulfur-rich stream and regenerating the solvent, hydrotreating the remaining sulfur-rich stream to remove or substantially reduce the sulfur-containing compounds to provide a hydrotreated low sulfur content stream, and mixing the hydrotreated stream with the separated crude oil phase to thereby provide a treated crude oil product stream of substantially reduced sulfur content and without significant volume loss.

Optical fibers are lightly tacked together in parallel relation to prevent relative sliding between the fibers along their lengthwise directions, by forming a longitudinally extending frangible web bonded between the fibers. The web in one embodiment is formed by applying a coating of a hardenable composition in a fluid state to the adjacent fibers and then removing the composition from the fibers except on the opposing surfaces of the adjacent fibers, and causing or allowing the composition remaining between the fibers to harden. Alternatively, a coloring compound is coated onto each fiber and the fibers are pressed and held together until the compound solidifies. In yet another embodiment a solid coating of material soluble in a volatile solvent is provided on each fiber, and the coatings are contacted by solvent to render them tacky, the fibers then being pressed and held together until the coatings resolidify.

A method for weakening a portion of a web includes moving a web in a machine direction between at least a first location and a second location, wherein the second location is positioned downstream of the first location, forming a line of weakness in the web at the first location, wherein the web has a first tensile strength across the line of weakness, and weakening the line of weakness at a second location, wherein the web has a second tensile strength across the line of weakness after the line of weakness is weakened at the second location and wherein the first tensile strength is greater than the second tensile strength.

The embodiment of the invention provides a display panel and a display device and relates to the technical field of display. The force when a bent area of the display panel is bent can be reduced to solve the problem that a trace at the bent part is easy to break due to the fact that the display panel is broken after being bent, and the reliability of the trace in the bent area is improved. On onehand, the display panel is provided with a first unbent area, the bent area and a second unbent area, wherein the bent area is located between the first unbent area and the second unbent area; the display panel comprises a first flexible substrate, a dielectric layer, a second flexible substrate, a signal trace and an organic layer; the dielectric layer is located between the first flexible substrate and the second flexible substrate; the signal trace is overlapped with the bent area; the organic layer is located between the first flexible substrate and the signal trace and covers the bent area; and at least one of the dielectric layer and the second flexible substrate is not overlap with the bent area.

The invention relates to a production method of whole wheat flour, solving the problems that wheat bran is difficult to crash, deficient in nutrient component utilization and shorter in shelf life. The production method of the whole wheat flour comprises the following steps: clearing wheat material, removing impurities in the wheat material, then rinsing to obtain wheat grains, carrying out heat treatment for sterilizing, killing enzyme and drying, and then crashing the wheat grains, wherein various known treating methods, such as a microwave heating method or a hot-air drying method can be adopted in the heat treatment method. As the optimal schemes, the water content of the rinsed wheat grains is 15-20 percent, and the water content of the wheat grains subject to heat treatment is below 14 percent. The invention has the advantages that: (1) the process flows are shortened; (2) the quality of the wheat bran is ensured by the rapid heat-moisture treatment, the shelf life is prolonged, and the problem that the wheat bran is difficult to crash is also solved; (3) the nutritional components in the whole wheat flour are stabilized, and the nutritional value of the product is improved.

The client re quests authentication by transmitting the authentication information entered by the user, the MAC address of the network adapter, and the address change information as to whether or not the MAC address has been changed. When the authentication information and the MAC address are in agreement with the details of registration, and if a change in the MAC address is recognized from the address change information, the server regards the authentication as being a failure and issues an access refusal, thus completing the processing. If a change in the MAC address is recognized, the fact may be notified to the manager to issue an access permit or an access refusal in accordance with the manager's instruction.

An elastic laminate sheet comprising a laminate comprising an elastomer layer and a nonwoven fabric provided on at least one surface of the elastomer layer, wherein low elastic laminate part and high elastic laminate part are alternatingly provided in one direction to form the laminate, and the low elastic laminate part and the high elastic laminate part both have a first bonding region where the elastomer layer and the nonwoven fabric are bonded and a second bonding region where the elastomer and the nonwoven fabric are bonded more weakly than at the first bonding region, and a total surface area of the first bonding region in the low elastic laminate part is larger than a total surface area of the first bonding region in the high elastic laminate part, and a ratio of an elastic modulus of the low elastic laminate part to an elastic modulus of the high elastic laminate part is more than 1 and not more than 7.5. The elastic laminate sheet does not easily break even when repeatedly stretched and demonstrates sufficient retention capacity for practical use even when attached to a main body part of a hygienic article or the like.

The invention provides a method of forming fractures by means of hydrofracturing assisted by alternate spraying of high- and low-temperature fluids in deep hot dry rock. The method herein includes: setting out a well network, and performing primary hydrofracturing to form main fractures; injecting a high-temperature high-pressure fluid and low-temperature water alternately into the main fractureswithin short alternate time; forming micro fractures in the rock at the surface of the main fractures under the thermodynamic action of a great temperature difference and the impact action of a jet; allowing multilevel fracturing to enable the micro fractures to further expand and form more micro fractures under the action of a low-temperature waterborne fracturing fluid and the action of high pressure; repeating until the main fractures and the micro fractures are in mutual lap joint and communication so that a fracture cluster and/or a fracture belt is formed between injection wells and production wells; injecting a sand-carrying fluid, a proppant and a displacing fluid, and closing the wells to complete fracture forming so as to construct an efficient heat exchange reservoir. The methodenables the quantity of the fractures to be significantly increased via the thermal stress action of the temperature difference, so that a fracture network is formed; heat exchange efficiency of a heat storage space is improved.

The invention belongs to the technical field of carbide ceramics, and concretely relates to a high-entropy boron-containing carbide ultrahigh temperature ceramic powder and a preparation method thereof. The molecular formula of the ceramic powder is XCyBz, wherein X is at least two of Zr, Ti, Hf, V, Nb, Ta, Cr, Mo and W, y is equal to or more than 0.6 and less 1.0, z is more than 0 and equal to orless than 0.4, and y + z = 1. The ceramic powder has a single phase face-centered cubic structure. The preparation method comprises the following steps: carrying out ball-milling mixing on at least two metal powders and C powder, carrying out pressureless plasma sintering and crushing to obtain carbide powder, mixing the carbide powder with B2O3 powder and a carbon source, and then performing high temperature sintering and crushing to obtain the ceramic powder. The ceramic powder is a single-phase solid solution, has the face-centered cubic structure, and contains the boron element, so the ceramic powder integrates the high temperature resistance of carbides and the oxidation resistance of borides, and can be used to prepare an ablation and oxidation resistant high-entropy boron-containing carbide ultrahigh temperature ceramic block or composite material.

A method of cutting out a part from a workpiece with making partially welded spots in wire electrical discharge machining to keep the part against falling apart away from the workpiece. There is no need to cut anew the welded spot left as in the conventional process. The cut-out parts are cut off at a time after breakage of the welded spots caused by an external impact. The electric processing condition applied across an inter-electrode space between the wire electrode and the workpiece is changed from a cutting phase to a welding phase in which the wire electrode is fused partially at some spots along a cutting path of a predetermined contour on the workpiece to weld together the cut-out part and the workpiece at the fused spot on the wire electrode.

The invention provides novel pharmaceutical compositions comprising the active ingredient propofol. Preferably, propofol is dissolved in at least one semifluorinated alkane. The compositions, which are preferably liquid or gel-like, may optionally comprise further excipients. They may be used as fill material in capsules, as buccal or nasal sprays, or as aerosols for pulmonary administration. They are particularly useful for the transmucosal administration of propofol.

Problems: To provide a polyvinylidene fluoride microporous membrane which has high water permeability and separation performance and is excellent in mechanical and chemical strength; and a process for producing the film.

Means for Solving Problems: An anisotropic polyvinylidene fluoride hollow fiber microporous membrane characterized in that the porosity of the cross-sectional bulk layer is higher than the membrane surface porosity of the outer layer and that in the cross section of the membrane, the dense microstructure of the outer surface changes substantially discontinuously into the coarse structure of the bulk layer. The microporous membrane can be produced by introducing by a dry-wet method a dope prepared by dissolving a polyvinylidene fluoride resin together with a water-soluble latent solvent at high temperature into a cooling bath consisting of water or a mixture thereof with a water-soluble latent solvent and subjecting the dope to membrane formation wherein the cross-sectional bulk layer is formed mainly by thermally-induced phase separation and the outer layer is formed mainly by nonsolvent-induced phase separation.

An additive manufacturing method including building an object layer-by-layer by, repeatedly, providing a layer of material on build platform and scanning a beam across the layer to consolidate material. A plurality of supports may be provided for supporting object during build. Each support may include main body attached to the object by 2-dimensional pattern of frangible structures. The method may further include applying input force to main body to displace main body to break the frangible structures. Also relates to a support structure that may be used in this method. The support structure may include plurality of supports for supporting the object, each support including main body attached to object by a 2-dimensional pattern of frangible structures. The supports may be arranged such that main bodies define a gap therebetween into which at least one of main bodies can be displaced by an input force to break the frangible structures.

The invention discloses a strong counterattack crusher which comprises a rotor body, a first counterattack plate, a second counterattack plate, a mainframe of a balanced plate and a power-transmitting part, wherein the rotor body is provided with a base, a front box body, a rear box cover and a cylindrical surface, and a plurality of flat hammers are evenly distributed on the cylindrical surface; a first crushing cavity which is formed on the first counterattack plate relative to the rotor body is in an envelope curve shape; an adjusting device is arranged on a pull rod, and a protecting device is arranged on the pull rod; a pair of open-close mechanisms is arranged between two side plates of the rear box cover and two side plates of the base; one surface of each flat hammer is provided with a protrudent plug on the height central line of the plat hammer, and the other surface is provided with two protrudent plugs taking the height central line as a symmetric line; and the flat hammers are fixed on a rotor plate through compact plates of slots which are matched with the plugs of the flat hammers. The invention ensures that the functions of three crushing cavities are fully utilized, the granularity of finished product is moderate, and the percentage of granular small-granularity stone material is greatly increased.

Tether clip locks garnish to vehicle body pillar, and when airbag body expands, tether clip releases garnish from vehicle body pillar without breaking garnish and prevents flying of garnish. Tether clip covers, from vehicle interior side, vehicle body pillar in which airbag body is housed, wherein tether clip locks garnish to vehicle body pillar. Tether clip includes: inner locking portion locked to pillar garnish; outer locking portion locked to vehicle body pillar; connecting portion for connecting inner locking portion and outer locking portion; and wire for tethering inner locking portion and outer locking portion to each other, wherein connecting portion is formed fragile against pressing force that is generated when airbag body presses garnish by expanding and developing, and wherein wire is wound around either inner locking portion or outer locking portion in direction around axis extending from inner locking portion to outer locking portion.

The invention discloses a tower type biomass gasifier. The tower type biomass gasifier comprises a gasifier body, a feeding device for conveying fed materials and an ash removing device arranged at the bottom of the gasifier body, as well as a driving system for driving the ash removing device to rotate, wherein a tower-shaped fire grate is supported on the inner side of the ash removing device; a plurality of heat pipes parallel to the axis of the gasifier body are arranged at the top of the inner side of the gasifier body; a gap is formed between the bottom of the gasifier body and the ash removing device, and the bottom of the gasifier body and the ash removing device are sealed by use of a liquid; the tower-shaped fire grate extends into the gasifier body and a gap is formed between the tower-shaped fire grate and the sidewall of the gasifier body. The tower type biomass gasifier further comprises a fan for blowing air into the tower-shaped fire grate. The tower type biomass gasifier has the advantages that slag can be quickly crushed, goes into the ash removing device and then is discharged from the ash removing device safely and efficiently, and partial tar can be separated from gas and is prevented from adhering to the pipelines of a combustion device.

The invention discloses a high-temperature-resistant and wear-resistant hard alloy with a NiAl alloying bonding phase. WC and/TiC is used as a hard phase, NiAl alloying Co and/Fe is used as a bonding phase, and the volume ratio of the hard phase to the bonding phase is equal to 10-40%. The preparation method comprises the following steps of: uniformly mixing 0.03-21.04wt% of nickel powder and aluminum powder with carbide powder based on the component proportion of Ni-50at.%Al; placing the mixture in a graphite container to spread out, heating the mixture to 660-1300 DEG C at a non-oxidative atmosphere, preserving heat, and then naturally cooling to obtain a mixture of a carbide and NiAl; grinding, crushing and screening to obtain mixed powder; carrying out deoxidation pretreatment at a hydrogen atmosphere of 400+/-50 DEG C; carrying out wet grinding on 45.77-96.34wt% of mixed powder and the balance of Co and/Fe powder; carrying out spray-drying on the mixed material subjected to wet grinding and pressing; and sintering a compaction in a liquid phase at low pressure at the temperature of 1350-1550 DEG C to obtain the high-temperature-resistant and wear-resistant hard alloy.

The invention discloses a preparation method of kiwi fruit enzyme with high anti-oxidation activity. A formula is characterized in that fresh kiwi fruits are adopted as raw materials, fruit skin is reserved for pulping after washing and deburring the kiwi fruits, and enzymolysis is carried out on kiwi fruit pulp by adding a composite enzyme preparation (which is prepared from pectinase, cellulose, hemicellulase, protease and diastase), so that the juice yield and the production efficiency are improved; then, a multi-strain symbiotic fermentation technology and a grading inoculation process are adopted, and fermentation and ageing are carried out on a product by sequentially adding saccharomycetes, acetic acid bacteria and lactic acid bacteria; finally, the purpose of removing bacteria is achieved through the technologies of kieselguhr filter, membrane filter and the like, so that continuous fermentation of the product is ended, the stability of the shelf life is ensured, and meanwhile, the activity of active ingredients and enzyme is maximum kept. The enzyme prepared through the preparation method has the characteristics of high anti-oxidation activity, richness in enzymes and high enzyme activity; the appearance is clear and transparent, the flavor is sour, sweet and gentle, and the fruity fragrance is elegant.

The present invention relates to process and apparatus for preparing semi-solid slurry for casting, and aims at raising quality of semi-solid slurry. The process of preparing semi-solid slurry with chilling and/or mechanical vibrating includes making molten metal liquid flow to the casting mold in a flow guide device with cooling effect, controlling the temperature of the flow guide device below liquid temperature of the metal for the metal liquid to grow crystal via chilling, flushing the fine crystal with the flowing metal liquid to make it produce necking, crack and breaking and fuse into the liquid flow so as to form semi-solid slurry, and injecting the slurry into casting mold to complete semi-solid casting. The present invention has the features of low cost, simple technological process, and capacity of obtain semi-solid slurry with rich well dispersed and well nodularized solid particles.

The invention discloses a device and a method for quenching dry-method treatment slag and sensible heat recovery of high-temperature molten, wherein a slag stop plate, a slag guide groove, a cooling roll group and a slag removal roll in the device are sequentially arrayed on the outer surface of a rotary drum along the rotation direction of the rotary drum; a slag particle collector is arranged below the slag removal roll; a crusher is arranged on the lower part of the slag particle collector; a waste heat recovery device is arranged below the crusher. The method comprises the following steps of: placing the high-temperature molten slag on the surface of the rotating rotary drum via the slag guide groove; conveying the high-temperature molten slag to a space between the rotary drum and the cooling roll group by the rotary drum; extruding the high-temperature molten slag to be shaped like sheets, cooling and solidifying the high-temperature molten slag to form glass-body solid slag, and conveying the glass-body solid slag to the position of the slag removal roll; peeling the glass-body solid slag, and conveying the glass-body solid slag in the waste heat recovery device; dropping the glass-body solid slag in the crusher, and then forming particle slag after crushing; and then conveying the particle slag in the waste heat recovery device. The method disclosed by the invention has the characteristics of being simple to operate, suitable for industrialized production, capable of alleviating environmental pollution, low in process cost, and the like, as well as has a good application prospect.

The invention relates to a system adopting a high concentration CO2 flue gas as a coal dust drying medium in a boiler and belongs to the technical field of energy technology application and CO2 capture. The flue gas which is dehydrated and heated to a certain temperature and contains over 95 percent of CO2 is used as the drying medium for coal dust pulverizing. The drying medium is an inert gas with low oxygen content so as to solve the problem of easy explosion of a coal pulverizing system when hot air is used as the drying medium and improve the operational safety of the coal pulverizing system. Meanwhile, compared with the temperature of the hot air, the initial temperature of the drying medium can be greatly improved so as to reduce the power consumption of a coal mill, improve the fineness of coal dust, improve combustion efficiency, reduce the exhaust gas temperature and improve the heat efficiency of the boiler.

The invention discloses a toughness-enhanced hard alloy with a Co binding phase enhanced by Ni3Al. The hard phase of the hard alloy is WC, and the binding phase is Co and Ni3Al of which the volume percent is 10-40%. The preparation method of the hard alloy comprises the following sequential steps of: uniformly mixing 2.07-16.05wt% of Ni powder and Al powder with WC powder according to a composition ratio of Ni25Al; placing the uniformly mixed powder in a graphite container at the thickness not more than 50 mm, heating to 1100-1200 DEG C in a non-oxidative atmosphere at a speed not more than 5DEG C/min, maintaining the temperature for more than 1 hour, and naturally cooling to obtain a mixture of WC and Ni3Al; grinding, pulverizing and screening to obtain mixed powder with a particle sizebelow 120 mu m; carrying out deoxidation pretreatment in 400+/-50 DEG C hydrogen; carrying out pre-wet-grinding and mixing on 83.26-97.62wt% of mixed powder obtained after deoxidation pretreatment for 6-12 hours, then adding the balance of Co powder, and carrying out wet grinding for 18-36 hours; carrying out spray drying and pressure shaping on the wet-ground mixed material; and carrying out low-pressure liquid-phase sintering on the pressed blank at 1350-1550 DEG C to obtain the WC-Co hard alloy with the binding phase enhanced by Ni3Al. The hard alloy has the advantages that: a gamma' phaseis dispersed and distributed in the binding phase, the binding phase is uniformly distributed, and the alloy has high compactness, high strength, good wear resistance and excellent high-temperature oxidation resistance and corrosion resistance.

A process for fast preparing the transparent gamma-aluminum oxynitride ceramic powder includes such steps as proportionally mixing aluminum nitride powder with alpha-Al2O3 powder, drying, loading it into a graphite reactor containing N2 or N contained gas mixture, high-current heating to 1600-1850 deg.C at 50-500 deg.C/min, holding the temp for 0-60 min, and grinding.