520results about How to "Change thickness" patented technology

The thickness of a retardation layer made of a liquid crystalline polymer used in improving visibility in a liquid crystalline display or the like is changed every color pattern of a color filter layer laminated with the retardation layer without adding a special process therefor to realize retardation suitable for each color pattern as the problem of the invention. This problem is solved in the invention by making the total thickness of the layers 4 and 5 constant in a structure having black matrix 3, color filter layer 4 and retardation control layer 5 laminated on substrate 2, and changing the thickness of the color filter layer 4 depending on each pattern, such that each region of the retardation control layer 5 has predetermined thickness.

A cable clamp comprises an anchor to be fixed to a workpiece, a clamp portion for clamping a cable, and a flexible protection member for protecting the cable. The anchor and the clamp portion are integrally molded. The clamp portion includes a holder having a concavity, and a cover for closing the concavity. The cover has one end connected to one end of the holder by a hinge. The other end of the cover and the other end of the holder have cooperable latch portions adapted to be latched to one another. The protection member includes a holder-side portion fixed to the holder, and a cover-side portion that extends substantially parallel to the cover in its open state and that is pressed by the cover in its closed state to envelop the outer surface of the cable in cooperation with the holder-side portion.

An integrated circuit for an imaging system has an array of optical sensors (40), and an array of optical filters (10) each configured to pass a band of wavelengths onto one or more of the sensors, the array of optical filters being integrated with the array of sensors, and the integrated circuit also having read out circuitry (30) to read out pixel values from the array of sensors to represent an image, different ones of the optical filters being configured to have a different thickness, to pass different bands of wavelengths by means of interference, to allow detection of a spectrum of wavelengths. The read out circuitry can enable multiple pixels under one optical filter to be read out in parallel. The thicknesses may vary non monotonically across the array. The read out, or later image processing, may involve selection or interpolation between wavelengths, to carry out spectral sampling or shifting, to compensate for thickness errors.

The invention relates to a self-assembly method of inorganic nano particle hybridization organic membrane. The method comprises steps of: respectively dissolving polycation and polyanion in a dissolvent, preparing to form a membrane casting solution, standing and defoaming; adding inorganic nano particle into a polyanion solution to prepare a polymer nano particle solution; soaking or dynamically filtering polyanion nano particle solution or polycation solution on the surface of a substrate or basal membrane for 10 to 60 minutes to form a thin membrane layer. The substrate or the basal membrane is soaked or dynamically filtered in the polycation solution or polyanion nano particle solution for 10 to 60 minutes; the polyanion nano particle solution reacts with the polycation to form the thin membrane layer; the substrate or the basal membrane is soaked in deionized water, and the membrane surface is rinsed and dried. When the polycation or the polyanion nano particle solution is filtered on the basal membrane, the transmembrane differential pressure thereof is 0.01 to 0.3MPa or minus 0.02 to minus 0.09MPa. The membrane forming method is simple; the thin membrane prepared on the substrate is compact and uniform; the membrane formed on the basal membrane has excellent penetration and vaporization separating property and mechanical strength.

The present invention relates to methods and apparatuses for transferring pattern, a flexible display panel, a flexible solar cell, an electronic book, a thin film transistor, an electromagnetic-shielding sheet, and a flexible printed circuit board applying thereof. A pattern transfer method related to the present invention comprises: a first step of forming a pattern material on a substrate; a second step of hardening the pattern material in the solid state; a third step of patterning the pattern material by irradiating a laser beam to the hardened pattern material in the solid state; and a fourth step of pressing the patterned pattern material in the solid state and a flexible substrate facing each other and transferring the pattern material to the flexible substrate by a viscous force of the flexible substrate occurring in a facing part between the pattern material and the flexible substrate by irradiating the laser beam from the pattern material to the flexible substrate or from the flexible substrate to the pattern material.

The invention relates to a light-weight and high-strength thermoplastic composite material sandwich board and a production method thereof. The light-weight and high-strength thermoplastic composite material sandwich board comprises two panels and a sandwich layer, wherein the sandwich layer is fixedly arranged between the two panels. The preparation method comprises the following steps: putting the sandwich layer between the two panels; and sticking the two panels on the front and rear faces of the sandwich layer by a thermoplastic glue film through a hot pressing process and a cold pressing process to produce the thermoplastic composite material sandwich board. The panels are continuous fiber enhanced thermoplastic composite material boards and the sandwich layer is made of a honeycomb aluminum material. Compared with the prior art, the thermoplastic composite material sandwich board has the advantages of light weight, high strength, heat preservation, fireproof prevention, moisture prevention, corrosion prevention and the like.

The invention discloses an anti-impact flexible joint suitable for a mechanical arm, and belongs to the technical field of robots. An output end cover is fixedly connected with a joint output end shell and a series connection elastic body, and a limiting block is fixedly connected with the series connection elastic body. A first joint position magnetic encoder is fixed to the part between the output end cover and a first magnetic ring fixing frame. A harmonic reducer is fixedly connected with a joint output end shell. A connecting flange plate is fixedly connected with the series connection elastic body. A motor center shaft is fixedly connected with the harmonic reducer and fixedly connected with a brake disc. A motor position magnetic encoder is fixed to the part between a third magnetic ring fixing frame and a power-off brake shell. A first silicon steel sheet is fixedly connected with the joint input end shell. A second silicon steel sheet is fixedly connected with the power-off brake shell. The power-off brake shell is fixedly connected with the joint input shell and a power-off brake end cover. An electromagnet is fixed into the power-off brake shell. A spring ring is arranged between the power-off brake shell and a friction disc, and a friction column is fixedly connected with the brake disc. The anti-impact flexible joint is used for a robot and the mechanical arm.

A microfluidic membraneless flow cell formed with multiple acidic / alkaline electrolyte solutions. The flow cell can be adapted to provide a dual electrolyte H2 / O2 fuel cell that generates thermodynamic potentials of up to 1.943 V or possibly greater. The selected fuel can be hydrogen dissolved in 0.1 M KOH, and the selected oxidant can be oxygen dissolved in 0.1 M H2SO4. Individual fuel cells can be combined to form fuel cell stacks to generate increased power output. Furthermore, microchannels of varying dimensions may be selected, including thickness variations, and different flow rates of acid / base electrolyte solutions can be applied to satisfy predetermined power generation needs. Some (micro-) fuel cell embodiments can be formed with silicon microchannels or fixed length and variable width and height, and can be used with hydrogen or formic acid as a fuel and oxygen as an oxidant, each dissolved in different acid / base electrolyte solutions. Micro-fuel cells are also provided which can be designed to generate different power levels for various applications including portable electronic devices such as wireless communication handsets and cellular telephones.

A method for manufacturing a spacer for use in an electron source apparatus comprising an electron source having an electron emission device, an opposing member opposed to the electron source and a spacer provided between the electron ray source and the opposing member, the method comprising a coating step for providing a film on a spacer substrate constituting the spacer, the coating step including a step for bringing a preformed film type material into contact with the spacer substrate.

The invention relates to a method capable of adjusting the polarization and the intensity of a terahertz wave rapidly and continuously. According to the method, a focusing lens is arranged at the outlet of a femto-second laser; incident laser passes through the focusing lens and a doubling frequency crystal in sequence to generate frequency doubled light; the frequency doubled light and remaining fundamental frequency laser pass through a uniaxial birefringent crystal wafer together; according to the principle that the refractive indexes of the fundamental frequency laser and the frequency doubled light in a uniaxial birefringent crystal are different, the optical path difference, namely the time delay, between the fundamental frequency laser and the frequency doubled light can be changed by adjusting the thickness of the uniaxial birefringent crystal wafer and the spatial included angle between a glass piece and an incident light beam, so that the relative phase between the fundamental frequency laser and the frequency doubled light is changed; and therefore, the polarization and the intensity of the finally generated terahertz wave are adjusted. Finally, the generated terahertz wave enters a terahertz wave detection system after being filtered by a high-resistance silicon wafer. By the method, the polarization and the intensity of the terahertz wave can be adjusted rapidly and continuously; and the operation is simple, rapid and effective.

The invention discloses a method for preparing graphene sponge based on traditional sponge serving as a template, relates to the method for preparing the graphene sponge, and mainly solves the problem that the size of the conventional graphene sponge product is limited by equipment. The method comprises the following steps: first, preparing graphene oxide; second, reducing the graphene oxide; third, preparing graphene dispersion liquid; fourth, preparing the graphene sponge by an electrophoresis method; fifth, performing drying treatment to obtain a graphene sponge material based on the traditional sponge serving as the template. By the method, a large-size sample can be prepared; the method can be widely applied to industrial production. The method is used for preparing the graphene sponge based on the traditional sponge serving as the template.

The invention discloses a coated glass with the double functions of visible light reducing reflection and ultraviolet radiation cutting-off and the preparation method thereof. A film layer structure of the coated glass is glass uropatagia / titanium oxide- cerium oxide film / silicon dioxide layer with a plurality of holes, or silicon dioxide layer with a plurality of holes / titanium oxide- cerium oxide film / glass uropatagia / titanium oxide- cerium oxide film / silicon dioxide layer with a plurality of holes. The transmittivity of the visible light is 92 to 98 percent, the ultraviolet radiation cutting-off is larger than or equal to 96 percent. The thickness of the titanium oxide- cerium oxide film layer is 10 to 500nm, the components have the mass ratio that the titanium oxide is 10 to 90 percent, and the cerium oxide is 10 to 90 percent; the thickness of the silicon dioxide layer with a plurality of holes is 20 to 200nm, and the volume of the holes is 10 to 80 percent. The coated glass adopts the preparation method of a single-side spraying process or a double-side dipping and pulling method. Feed liquid for preparing the titanium oxide and the cerium oxide film layer comprises organotitanium and dissolubility cerous salt; the feed liquid for preparing the silicon dioxide layer with a plurality of holes comprises silicon ester, water, and ethanol, and ammonia is used as activator, wherein, the quality of silicon is 1 to 5 percent. The coated glass is performed with the heat treatment under the temperature of 400 to 550 Deg C. The invention can be used as the glass of an autocar, a train, a steamship, buildings and a spotlight.

An artificial joint material with the bioactive gradient coated layer of bone-like apatite is prepared through spraying the continuously gradient bioactive layer on the surface of the basic metallic body with excellent biologic compatibility. Said coated layer contains hydroxy apatite, bioactive glass, titanium oxide, Ca, P, Na, K and Mg. Its advantages are high bioactivity, tissue cell affinity and mechanical performance.

The invention discloses a magnetic core-shell Fenton-type catalyst, and a preparation method and an application of the catalyst. An inner core of the core-shell Fenton-type catalyst is an Fe3O4 microsphere accumulated by nano Fe3O4 particles; a shell layer is an alternate adsorption sequence layer formed by a cationic polyelectrolyte and nano SiO2 particles; and an outermost layer of the alternate adsorption sequence layer is an SiO2 nano particle layer such as -ABABAB, wherein A is the cationic polyelectrolyte, and B is SiO2. The preparation method of the catalyst comprises the steps of preparing the Fe3O4 microsphere by a hydrothermal method, preparing the nano SiO2 particles by a sol-gel method, and assembling the cationic polyelectrolyte with positive charges and the nano SiO2 particles with negative charges on the Fe3O4 microsphere by a layer-by-layer electrostatic self-assembly method. The core-shell Fenton-type catalyst is high in catalysis efficiency and easy to recover, can be used repeatedly, can be coupled with H2O2 to form an inhomogeneous phase Fenton-type system, and can conduct catalytic oxidation on phenolic wastewater.

The invention discloses a compression molding fireworks outer cylinder, a marble shell and a preparation method thereof, comprising the components of plant fiber, binder, filler, excipient and dryer. The fireworks outer cylinder and marble shell is made after the components are prepared and processed compression molding. The lead-through is just needed to be installed by the fireworks manufacturers, and the fireworks cylinder can be made by using the technical proposal. The process is simple, the procedures are few and the production efficiency is high. The utilization rate of the raw materials can be reached to 100 percent. The plastics can be totally banished and the effect of environmental protection is good. The products have standard specification and good pressure resistance. The distortion and bending phenomena can not be generated, and the display quality of the fireworks is greatly improved which ensures the safety. The shape, size and intensity of the fireworks cylinder and marble shell can be flexibly and conveniently changed as required. The preparation method also can be used for the production and development of the special shaped shell or package in the fireworks industry.

The invention discloses an accelerated loading abrasion device for a pavement. The device comprises a housing, a support, a loading tire, a test piece tray, a pavement slab test piece, an oil pressure self-control loading device, a loading tire power system, a carborundum scattering device, a water film thickness control valve and a temperature adjusting system, wherein an instrument control panel is also arranged on the housing. With the adoption of the device, rotating and rolling actions of the tire on the pavement can be effectively simulated, and meanwhile, effects caused by the shearing force exerted on the pavement slab test piece by the tire on a curve on the pavement is also simulated.

A tubular knitted fabric for clothing has a first stitch and a second stitch smaller than the first stitch. The pattern of the tubular knitted fabric for clothing is obtained by selectively disposing the second stitch in units of one stitch. Selectively driving a sinker of a circular knitting machine controls stitch densities, thereby producing the first stitch and the second stitch smaller than the first stitch. A legwear is formed of this tubular knitted fabric for clothing.

The proposal of the invention is to provide a vehicles hatchback door structure which seeks for lightness, has sufficient rigidity and reduces operating procedures and cost. The hatchback door structure (1a) for vehicles (V) of the invention is provided with an inner panel (6a) arranged on an inner side of the vehicle, and an outer panel (5) arranged on an outer side of the vehicle. The inner panel is provided with: a frame (9) arranged along the outline of the hatchback door (2); and a pair of stiffening ribs (10a and 10b) integrally formed with the frame (9) and extending approximately in a V-shape to both side portions of the frame from a bottom side of the frame.

A composite structure comprising: a panel formed from two or more plies of composite material, the panel having a surface formed with a step where the thickness of the panel changes. Two or more stiffeners are attached to the surface of the panel. One of the stiffeners engages at least part of the step so as to transmit load forces in the panel.

In order to emit light from the upper side of a substrate, for example, a treatment is required such that a cathode is thinned. Generally, when light produced in a light emitting layer is passed through the electrode, brightness of a light emitting device is decreased. In the light emitting device of the present invention, an anode and a cathode are located so as to produce an electric field in a direction parallel with the surface of a substrate. Thus, light produced in the light emitting layer is emitted from the lower side or the upper side of the substrate without passing through the electrode.

An optical interferometer (100) includes a first optical interferometer (200) disposed on a front surface side of a workpiece (W) and a second optical interferometer (300) disposed on a rear surface side of the workpiece (W). The first optical interferometer (200) and the second optical interferometer (300) each include a light emitting section (210, 310), a wire grid (220, 320) and an interference fringe sensor (230, 330). Wire alignment directions of the wire grid (220) of the first optical interferometer (200) and the wire grid (320) of the second optical interferometer (300) are orthogonal to each other. When no workpiece (W) is set, the wire grid (220) of the first optical interferometer (200) reflects light from the second optical interferometer (300) to generate object light and the wire grid (320) of the second optical interferometer (300) reflects light from the first optical interferometer (200) to generate object light.

The present invention belongs to a method for composite preparation of high-conductivity and high electromagnetic shielding flexible composite materials through adoption of graphene sponge and polydimethylsiloxane, belonging to the technical field of high-conductivity flexible composite materials. The objective of the invention is to solve the problems that current graphene sponge products are limited in size by a device and bad in flexibility. The method comprises: 1, preparing oxidized grapheme sponge; 2, performing reduction of the oxidized grapheme sponge through adoption of hydrazine hydrate vapor; 3; performing compression; 4, performing heat treatment; 5, pouring in PDMS solution; and 6, performing vacuum solidification to namely obtain PDMS / grapheme sponge composite materials. The PDMS / grapheme sponge composite materials obtained in the invention have good flexibility and a good electromagnetic shielding performance which can reach 59dB (2mm), the electrical conductivity of the PDMS / grapheme sponge composite materials is 1.03S / cm, and the PDMS / grapheme sponge composite materials have the utilization potentiality in the electromagnetic shielding field; and moreover, the preparation method can be widely applied in the industrial production.

The purpose of the present application is the pattern can be easily formed on the desired pattern with different thickness inside the imagine. There is a photosensitive transcription sheet which is made by laminating the first photosensitive layer composed of the binder, polymerizable compounds, and photo polymerization initiators, the barrier lay containing the polymeric compound, then the second photosensitive layer composed of the binder, polymerizable compounds, and photo polymerization initiators which containing the photosevsity higher than that of the seond photosensitive lay. Further, there is a pattern formed by the the photosevsitive laminate which is made by laminating the second photosensitive layer composed of the binder, polymerizable compounds, and photo polymerization initiators, the barrier lay containing the polymeric compound, then the first photosensitive layer composed of the binder, polymerizable compounds, and photo polymerization initiators which containing the photosevsity higher than that of the seond photosensitive lay.

A pouch, including an attachment device for a belt or article of clothing, the pouch specifically designed for the collection of dog feces which includes a first pocket and second pocket, where the first pocket holds clean plastic bags and the second pocket, which in an initial state is folded in half, is then unfolded and opened in a subsequent final state, where it would receive a clean bag taken from the first pocket, this clean bag filled with feces and becoming used, where the used bag would be placed in the second unfolded pocket, where it would be secured until properly disposed of.

The invention relates to an underwater noiseless, drag-reducing and antifouling bionic housing, and belongs to the technical field of the ship building and ocean engineering. Parallel or radial U-shaped channels are distributed on the outer surface of a hard housing substrate. The U-shaped channels are formed by multiple strips of minitype ridge-shaped structures on the outer surface of the substrate. The outer surface of the substrate in each channel is provided with spherical-crown-shaped grooves distributed in the regular dot matrix. The underwater noiseless, drag-reducing and antifouling bionic housing is capable of, through the channel and groove design on the surface of the substrate, enabling the wave to be hindered in the transmission process of the housing, realizing the effective control of the vibration transmission, reducing the radiated sound, affecting the generation of the resistance through the effective control of the contact of the surface and the fluid, achieving the goal of the energy conservation and drag reduction, and improving the antifouling ability of the housing surface as the underwater creatures are easily fallen off because of the unstable attachment.

The present invention provides a apparatus for polishing an object material such as a film on a substrate. This apparatus includes a polishing table for holding a polishing pad having a polishing surface, a motor configured to drive the polishing table, a holding mechanism configured to hold a substrate having an object material to be polished and to press the substrate against the polishing surface, a dresser configured to dress the polishing surface, and a monitoring unit configured to monitor a removal amount of the object material. The monitoring unit is operable to calculate the removal amount of the object material using a model equation containing a variable representing an integrated value of a torque current of the motor when polishing the object material and a variable representing a cumulative operating time of the dresser.

In a scroll compressor, an outer wall curve of a scroll lap of a fixed scroll and an inner wall curve of a scroll lap of an orbiting scroll are formed of involute curves whose basic circle radius is defined as “a”, an inner wall curve of the scroll lap of the fixed scroll and an outer wall curve of the scroll lap of the orbiting scroll are formed of involute curves whose basic circle radius is defined as “b”, and a value of a / b which is a ratio of the basic circle radius a and the basic circle radius b is set to a value exceeding 1.0 and less than 1.5. With this structure, a compression chamber formed on the side of the inner wall of the scroll lap of the orbiting scroll is compressed faster than a compression chamber formed on the side of the outer wall of the scroll lap of the orbiting scroll, and leakage loss during compression process can be reduced.