Abstract: A regulating resistor network includes a plurality of resistors connected in parallel to each other. Each of these resistors is cuttable by being irradiated with light, and a resistance value of the regulating resistor network is adjustable by cutting at least one of the resistors off.

Abstract: The present invention generally relates a portable computer, more particularly, to a structural frame for a portable computer. The frame includes a body, at least one hinge supporter, an input and output (I/O) port bracket, and a channel. The hinge supporter supports a display panel of the portable computer. The I/O port bracket accommodates a plurality of I/O terminals. The channel guides a liquid unexpectedly appearing on the body to a predetermined location. The frame is preferable made of a metal material for shielding and absorbing electromagnetic interference (EMI) and for strengthening the structure of the portable computer. The frame further contacts a heat-generating electronic device to dissipate the heat generated therefrom.

Abstract: A pattern formation material of this invention contains a polymer including a first unit represented by Chemical Formula 1 and a second unit represented by Chemical Formula 2, and an acid generator: wherein R1 and R2 are the same or different and selected from the group consisting of an alkyl group, a chlorine atom and an alkyl group including a chlorine atom; R3, R4, R5 and R6 are a hydrogen atom or a fluorine atom, at least one of which is a fluorine atom; and R7 is a protecting group released by an acid.

Abstract: An engine control unit performs homogeneous charge combustion with a rich air-fuel ratio when a NOx absorption material has absorbed a specified amount of NOx absorption so as to purge NOx and to reduce the NOx with HC and CO in an exhaust gas, thereby purifying the exhaust gas. During execution of the homogeneous charge combustion, a pressure of fuel with which a fuel injector sprays fuel is held at a pressure level for stratified charge combustion immediately before an alteration to the homogeneous charge combustion so as thereby to eliminate an occurrence of a time delay in changing the pressure of fuel upon resumption of the stratified charge combustion from the homogeneous charge combustion executed for NOx purge with an effect of preventing a fuel mixture from falling into the difficulty that the fuel mixture is hard to concentrate locally around a spark plug.

Abstract: The lead frame of the present invention is a lead frame used in resin encapsulation of a semiconductor chip using an encapsulation mold that includes a die cavity to be filled with an encapsulation resin, the lead frame including: a first region exposed to the die cavity; a second region that is surrounding the first region and to be clamped by the encapsulation mold; a third region exposed to an ambient air with the die cavity being filled with the encapsulation resin; and at least one groove formed on a surface of the lead frame that is opposite to another surface of the lead frame on which the first region is present, the at least one groove extending from an area corresponding to the first region across another area corresponding to the second region so as to reach the third region.

Abstract: A Si substrate 1 with a SiGeC crystal layer 8 deposited thereon is annealed to form an annealed SiGeC crystal layer 10 on the Si substrate 1. The annealed SiGeC crystal layer includes a matrix SiGeC crystal layer 7, which is lattice-relieved and hardly has dislocations, and Sic microcrystals 6 dispersed in the matrix SiGeC crystal layer 7. A Si crystal layer is then deposited on the annealed SiGeC crystal layer 10, to form a strained Si crystal layer 4 hardly having dislocations.

Abstract: In a water rinsing process performed after the surface of a substrate has been cleaned using a cleaning solution, a first spinning process, in which water is supplied to the surface of the substrate while the substrate is rotated at a first rotation speed, and a second spinning process, in which the substrate is rotated at a second rotation speed that is higher than the first rotation speed, are repeatedly performed alternately.

Abstract: A GaN-based LED element 1 having a double heterostructure, which includes a GaN layer and the like and is formed on a sapphire substrate, is mounted face-down on a Si diode element 2 formed in a silicon substrate. Electrical connections are provided via Au microbumps 11 and 12 between a p-side electrode 5 of the GaN-based LED element 1 and an n-side electrode 8 of the Si diode element 2 and between an n-side electrode 6 of the GaN-based LED element 1 and a p-side electrode 7 of the Si diode element 2. The Si diode element 2 functions to protect the LED element 1 from an electrostatic destruction. The Si diode element 2 has a backside electrode 9 connected to a leadframe 13a. The p-side electrode 7 of the Si diode element 2 has a bonding pad portion 10 connected to a leadframe 13b via an Au wire 17.

Abstract: A spacing device for supporting a joint adjacent to diseased bone or missing bone tissue, comprising a support piece and a semi-resilient pad. The pad is shaped to cradle and support the healthy bone joint. The reverse side of the pad is fixedly connected to one end of the support piece. The other end of the support piece is shaped to straddle healthy tissue adjacent the damaged area, such as the ilium when supporting a hip joint and is to be fixedly connected to the adjacent healthy tissue, using a suitable mechanism, such as biocompatible Steinman pins. Diseased, damaged, or necrotic tissue can be removed without requiring removal of the natural bone joint. Because the undamaged bone joint is not replaced, the problems commonly experienced during and following bone joint replacement are avoided. In particular, blood loss during surgery, surgical cost, surgical time, and rehabilitation of the patient after surgery is reduced.

Abstract: A heat plate includes projections for supporting half-etched portions of first signal connection leads, respectively. A lead frame having a resin film mounted thereon is mounted on the heat plate, and thin metal wires are respectively connected to the half-etched portions of the first signal connection leads. Even when the thin metal wire is connected to the half-etched portion of each first signal connection lead, pressing force and heat can be effectively applied to the connection.

Abstract: A semiconductor laser device includes: active layer; first cladding layer, which is formed on the active layer and is made of (AlX1Ga1−X1)Z1In1−Z1P (where 0≦X1≦1 and 0<Z1<1) of a first conductivity type; current blocking layer, which is formed on the first cladding layer and is made of (AlYGa1−Y)Z2In1−Z2P (where 0≦Y≦1 and 0<Z2<1) of a second conductivity type and has striped region; and second cladding layer, which is formed at least in the striped region and is made of (AlX2Ga1−X2)Z3In1−Z3P (where 0≦X1≦1 and 0<Z3<1) of the first conductivity type. X1, X2 and Y have relationships represented as Y>X1 and Y>X2. Saturable absorption region absorbing laser light produced from the active layer is formed in part of the active layer under the current blocking layer.

Abstract: In a leadframe for an LGA package, a lead member is pressed downward to form a land lead with a half-cut portion and a land portion. The land portion, whose bottom will be a land electrode, is inclined at a predetermined angle and the bottom of the land portion is made lower than that of a lead. Thus, in a resin molding process using a seal sheet, the land electrode is forced into, and strongly adhered to, the seal sheet when pressure is applied through dies, and no resin encapsulant reaches the land electrode. As a result, no resin bur will be left on the land electrode of the land lead.

Abstract: In a leadframe for an LGA package, a lead member is pressed downward to form a land lead with a half-cut portion and a land portion. The land portion, whose bottom will be a land electrode, is inclined at a predetermined angle and the bottom of the land portion is made lower than that of a lead. Thus, in a resin molding process using a seal sheet, the land electrode is forced into, and strongly adhered to, the seal sheet when pressure is applied through dies, and no resin encapsulant reaches the land electrode. As a result, no resin bur will be left on the land electrode of the land lead.

Abstract: The present invention relates to a chain saw having a chain bar portion extending forwardly from a main body. The chain saw comprises an attaching portion to which a suspension member is to be attached, and the attaching portion is arranged in the vicinity of a corner portion, where a back surface and a bottom surface of the main body meet with each other, so that a longitudinal center axis of the chain bar portion may be at an angle of not greater than 20 degrees from a vertical line.

Abstract: A computer interface for a stencil printer includes a data receiving section which receives printing data or program rewriting data from a computer, a data processing section which converts the printing data from the computer into stencil making data according to a running program, and a video data output section which outputs the stencil making data to a stencil printer with stencil making system. The data processing section is provided with a nonvolatile memory consisting of a main program block which is rewritable and stores a main program and a start-up program block which is not rewritable and stores a start-up program. A main program rewriting section rewrites a main program in the main program block when the main program which has been stored in the main program block is invalid or when the data receiving section receives program rewriting data from the computer.

Abstract: In a method for manufacturing a MIS type SOI device, when an ion-implantation is carried out to form pocket regions of an n-type MISFET, an ion-implantation mask having a mask opening and covering a body contact region of a p-type MISFET is applied, and when an ion-implantation is carried out to form pocket regions of a p-type MISFET, an ion-implantation mask having a mask opening and covering a body contact region of an n-type MISFET is applied. By preventing the impurities of the conductivity type opposite to that of the body contact region from being introduced into the pathway portion, the body electrical potential can be securely fixed.

Abstract: An integral skin foam molded article having a core formed with an accommodating recess. An erected wall of the core around the accommodating recess is formed at its intermediate position with a core side step extending perpendicularly to the inner surface of the erected wall so that a bottom side portion of the accommodating recess is narrower than an opening side portion thereof. The skin includes a peripheral erected part with the peripheral erected part of the skin being formed at its intermediate position with a skin side step that is located closer to the opening of the accommodating recess than the core side step of the erected wall, that is extended perpendicularly to the peripheral erected part of the skin, and that is bent toward inside of the accommodating recess. The peripheral erected part of the skin is pressed against the inner surface of the erected wall of the core.

Abstract: A pattern formation material contains a base polymer including a siloxane compound represented by Chemical Formula 1: wherein R1 are the same or different compounds selected from the group consisting of an alkyl compound, an ester compound, an ether compound, a sulfone compound, a sulfonyl compound and an aromatic compound.

Abstract: A suspension system is provided with a suspension cross member 12 for rear wheels, a suspension member supported on the suspension cross member 12, elastic mounts 19 to 21 for mounting the suspension cross member 12 on the vehicle body, the elastic mounting means 19 to 21 being provided at three positions along forward and backward directions in such a manner as to form a triangle when the vehicle body is viewed sideways. Thus, a change in wheel alignment can be effectively suppressed without reducing a vehicle's comfort to ride.

Abstract: A color W/O emulsion ink for stencil printing includes a plurality of kinds of chromatic pigments different from each other in hue. The total amount of the chromatic pigments is not smaller than 1% by weight and not larger than 10% by weight of the total weight of the ink. The content of at least one of the chromatic pigments is smaller than 1% by weight and at least one of the chromatic pigments the content of which is smaller than 1% by weight is a specific pigment selected from the group consisting of anthraquinone series pigments, perinone.perylene series pigments, phthalocyanine series pigments, dioxazine series pigments, quinacridone series pigments and isoindolinone series pigments.