Abstract: Provided is a mold for vulcanization of a tire which does not entail troublesome work including removing vent spews, and which does not spoil the external appearance of the tire with the spews, and prevents light failures from occurring in the tire. Vent grooves are formed in sidewall molding surfaces for molding sidewall parts in such a way as to extend zigzag in the tire circumferential direction. At least one vent hole is formed in each of the vent grooves.

Abstract: A twisted nematic (TN) mode liquid crystal display is provided. The liquid crystal display includes first and second display panels facing each other to create an electric field therebetween, and a liquid crystal layer disposed between the first and second display panels. The liquid crystal layer contains liquid crystal molecules having positive dielectric anisotropy, and the liquid crystal layer has a structure in which long axes of the liquid crystal molecules are aligned spirally from the first display panel to the second display panel when no electric field is created in the liquid crystal layer. The liquid crystal molecules have a dielectric anisotropy (??) in a range of 4.5 to 5.7, a splay elastic constant (K11) of 14 pN or less, and a bend elastic constant (K33) of 12 pN or greater.

Abstract: The invention prevents a photocurrent due to external light and a variation in characteristics of transistors or a failure by a short circuit due to the influence of a back channel. A light shield film made of a nonconductive material is formed on an insulation substrate. A back gate insulation film is formed covering the light shield film. An active layer is formed on this back gate insulation film. A gate insulation film is formed covering the active layer, and a gate electrode is formed on the gate insulation film. The light shield film is disposed covering the active layer with the back gate insulation film interposed therebetween, having a function of shielding the active layer from external light entering through the insulation substrate.

Abstract: A heat dissipation assembly comprises a heat sink for being disposed on an electronic component mounted on a printed circuit board, and a pair of fasteners for securing the heat sink on the printed circuit board. Each fastener comprises a sleeve extending through the printed circuit board, a latch received in the sleeve, a stretchable pole inserted through the sleeve and a handle pivotably fixed to the pole. The pole is raised by rotation of the handle to a locked position. At the locked position, the handle downwardly acts on the heat sink, and the pole pushes the latch out of the sleeve. The latch presses against the printed circuit board upwardly to realize an intimate contact between the heat sink and the electronic component.

Abstract: To cool a blade type server disposed in an air-conditioned room, the following arrangements are made. The first is at least one shell having a ventilation passage disposed in the air-conditioned room. The second is, the following are disposed in a ventilation passage: racks, in which blade type servers each composed of a case with slim boards housed therein are stacked; cooling coils each having a coolant passage and a cooling fin and cooling a passing air; and at least one fan unit having axial-flow fans placed therein and producing air currents in one direction. The third is the fan unit forces a cooling air to flow in one direction in the ventilation passage thereby to cool the servers in the racks. The cooling coils and racks are disposed alternately so that warmed cooling air after passing through the rack is cooled by the cooling coil and then cools the next rack.

Abstract: A receptacle for receiving a plug-in module with at least one depression at a side surface thereof includes a main body, an elastic element, a first resilient strip and a control element. The main body has a receiving chamber penetrating a bottom thereof for engaging the plug-in module and a first slot extending up and down defined in a front surface thereof and connecting the receiving chamber. The elastic element has an elastic portion received in an upper portion of the receiving chamber. The first resilient strip is received in the first slot, and defines a locking portion extending rearward at a lower portion thereof and penetrating into the receiving chamber for buckling to the depression of the plug-in module. The control element is for driving the locking portion to depart from the depression of the plug-in module for allowing the plug-in module to move outward due to the pulling of the elastic element.

Abstract: A detachable lamp socket includes a contact member (1), a housing (2), and a fixing ring (3). A lower end of the contact member (1) is connected to an upper end of the housing (2). The fixing ring (3) is fitted on the junction of the contact member (1) and the housing (2) to fix the contact member (1) and the housing (2). The top of the housing (2) is provided with the engaging groove (22) and the bottom of the contact member (1) is provided with hooks (12). With the hooks (12) and the engaging groove (22), the contact member (1) and the housing (2) are connected together. The notch (221) of the engaging groove (22) is open, such that the hooks (12) of the contact member (1) are levelly pushed in the engaging groove (22). The fixing ring (3) may be threaded onto outer threads (23) of the housing (2) to complete the assembly. This can prevent a lamp base from being loosened when rotating a lamp, so that the contact member (1) and the housing (2) are connected firmly.

Abstract: A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights which are less than the heights of the discharge spaces.

Abstract: An injection molding machine (10) comprises an injection molding tool (14) having a mold cavity, in which a molded part can be produced by overmolding a mold core of metal inserted into the mold cavity using an injection molding material, and a melting tool (18) by means of which the mold core overmolded with the injection molding material can be melted out, wherein the melting tool (18) comprises at least one current-carrying element (28) by which eddy currents can be generated in the material of the mold core.

Abstract: An acoustic wave device includes a substrate, an acoustic wave element, an electrode pad, a resin portion and a metal post. The acoustic wave element is provided on the substrate. The electrode pad is provided on the substrate, is electrically coupled to the acoustic wave element, and has an Au layer and an adhesive layer formed on the Au layer and having an opening. The resin portion is provided on the substrate so as to cover the acoustic wave element and the electrode pad, and has a through-hole formed to expose a surface of the electrode pad. The metal post is provided in the through-hole and contacts with the Au layer through the opening of the adhesive layer. The adhesive layer is provided between the Au layer and the resin portion.

Abstract: The invention relates to an exhaust system for an internal combustion engine, in particular in a motor vehicle, comprising an exhaust line that carries the exhaust gas, an SCR catalyst system arranged in the exhaust line and an injection device arranged on the exhaust line upstream from the SCR catalyst system for injecting an aqueous urea solution into the exhaust line.

Abstract: A method and apparatus for receiving a service guide for a user terminal in a broadband wireless access system. The method includes transmitting, by the user terminal, a service guide request message to a MultiCast and BroadCast Service (MCBCS) server, and receiving, from the MCBCS server, a service guide response message including a mapping table. The mapping table identifies application layer name tags versus Medium Access Control (MAC) layer name tags with respect to broadcast channels, each of the MAC layer name tags being a Multicast Connection IDentifier (MCID) and each of the application layer name tags being a broadcast channel Internet Protocol (IP).

Abstract: A video coding and decoding method using a weighted prediction and an apparatus for the same are provided. The video coding method includes generating a predicted image for a present block; generating a weighted prediction factor which is a scaling factor of the predicted image that minimizes the difference between the present block and the predicted image; generating a weighted prediction image by multiplying the predicted image by the weighted prediction factor; and coding a residual signal generated by subtracting the weighted prediction image from the present block.

Abstract: A correlation calculation unit includes: four arithmetic units each including a first differential arithmetic section calculating a difference between an OFDM (orthogonal frequency division multiplexing) signal and a first delay signal, a second differential arithmetic section calculating a difference between a second delay signal and a third delay signal, and a multiplication section multiplying arithmetic results of the first and second differential arithmetic sections; four polarity conversion units converting arithmetic results of the multiplication sections of the corresponding arithmetic units into polarity signals indicating polarities of the arithmetic results, respectively; four integrating units integrating the polarity signals obtained by the corresponding polarity conversion units, respectively; and an addition unit adding up integrating results of the four integrating units, and outputting an addition result as a correlation signal indicating a correlation between the OFDM signal and the second d

Abstract: A method and apparatus for synchronizing multimedia content with a client device which supports a multi-server environment are provided. The server includes a synchronization policy management unit which acquires a synchronization policy; a synchronization information collector which collects log information of a previously performed synchronization and of a change occurring after the previously performed synchronization; a synchronization processor which performs synchronization in accordance with the collected log information; a change log management unit which stores a result of the synchronization; an interface unit which transmits the log information; and a storage unit which stores the multimedia content and the meta data of the multimedia content.

Abstract: Disclosed is an electrophoretic display device and a method for manufacturing the same, which facilitate high reflectivity, high contrast ratio and easy removal of line-shaped spots occurring when a release film is removed from an electrophoretic film. The electrophoretic display device comprising a substrate; a gate line, a data line, a storage electrode and a switching element on the substrate; a first passivation film on the gate line, data line, storage electrode, switching element and substrate, the first passivation film including first and second regions, the first region corresponding to the gate line, data line and switching element, the second region being a region other than the first region; a plurality of first dielectric patterns on the second region, the plurality of first dielectric patterns being apart from one another; a pixel electrode on the plurality of first dielectric patterns; and an electrophoretic film on the pixel electrode.

Abstract: A mode switching controlling device and method switches a hybrid drive (HEV) mode to an electric drive (EV) mode without engine stoppage shock. A fourth-to-fifth speed upshifting command is generated due to reduction in an accelerator opening. Then, an HEV-to-EV-mode switching command is generated. A command pressure of a direct clutch is set to 0, and an actual-pressure reduction disengages the direct clutch, causing an automatic transmission to be in a neutral state. When a first time elapses from generation of the switching command, a first clutch command pressure is set to its maximum value, and the first clutch disengages by an actual pressure increase. When a second time elapses, the engine is stopped by reducing engine torque to perform mode switching.

Abstract: A motorcycle includes a seat configured to support a rider, and an antilock braking modulator disposed downwardly of the seat. The antilock braking modulator is configured to control an antilock braking system (ABS). A first control valve is configured to distribute a braking force between a front wheel and a rear wheel. A second control valve is configured to introduce fuel vapors into an intake system. A first bracket is fixed on a vehicle body frame, and is mounted with the second control valve. A second bracket is supported on a side of the vehicle body frame and further supported by the first bracket and mounted with the antilock braking modulator and the first control valve.

Abstract: A method of fabricating an image sensor includes forming a photoelectric transformation device on a substrate and forming a dielectric layer structure on the substrate. The dielectric layer structure includes multi-layer interlayer dielectric layers and multi-layer metal interconnections which are located between the multi-layer interlayer dielectric layers. A cavity which penetrates the multi-layer interlayer dielectric layers on the photoelectric transformation device is formed. A heat treatment is performed on the substrate on which the cavity is formed.