33results about How to "Ensuring Design Freedom" patented technology

A suspension board with circuit includes a metal supporting board, an insulating base layer formed on the metal supporting board, a conductive pattern formed on the insulating base layer, an insulating cover layer formed on the insulating base layer so as to cover the conductive pattern, and an optical waveguide.

The embodiment of the invention provides a digital FNPLL (Fractional-N Phase-Locked Loop) control method and a PLL (Phase-Locked Loop). The PLL comprises a control device, a TDC (Time-to-Digital Converter), a DLF (Digital Loop Filter), a DCO (Digital Controlled Oscillator), a DIV (Frequency Divider) and an SDM (Sigma-Delta Modulator), wherein the control device is used for carrying out delay processing on an effective edge of a reference clock according to a frequency control word and a fractional frequency control word to obtain a delayed reference clock; the delayed reference clock is sent to the TDC for enabling the TDC to carry out phase detection processing on the delayed reference clock and a feedback clock. According to the PLL provided by the invention, the control device which is additionally arranged in the PLL can be used for carrying out the delay processing on the reference clock according to the current frequency control word and the fractional frequency control word, so that the feedback clock and the delayed reference clock are enabled to have similar effective edge corresponding time, the TDC just needs to process phase detection signals in a very small time-domain input range, the design difficulty of the TDC and the needs on the resolution rate of the TDC are greatly reduced, the design of the TDC can be simple and free, and the design DOF (Degree Of Freedom), the simplicity and the effectiveness of the PLL are ensured.

To attain reduction in size of a semiconductor device having a power transistor and an SBD, a semiconductor device according to the present invention comprises a first region and a second region formed on a main surface of a semiconductor substrate; plural first conductors and plural second conductors formed in the first and second regions respectively; a first semiconductor region and a second semiconductor region formed between adjacent first conductors in the first region, the second semiconductor region lying in the first semiconductor region and having a conductivity type opposite to that of the first semiconductor region; a third semiconductor region formed between adjacent second conductors in the second region, the third semiconductor region having the same conductivity type as that of the second semiconductor region and being lower in density than the second semiconductor region; a metal formed on the semiconductor substrate in the second region, the third semiconductor region having a metal contact region for contact with the metal, the metal being electrically connected to the second semiconductor region, and a center-to-center distance between adjacent first conductors in the first region being smaller than that between adjacent second conductors in the second region.

An organic electroluminescent(EL) device package 1 has an organic EL layer 2 hermetically sealed in an internal space, and includes a device substrate 3, a sealing substrate 4, a glass frit 5 and a protective film. The organic EL layer 2 is disposed on the device substrate 3. The sealing substrate 4 faces across an interval to a surface of the device substrate 3 at the side of the organic EL layer 2. The glass frit 5 hermetically seals the interval between the device substrate 3 and the sealing substrate 4 by surrounding the periphery of the organic EL layer 2. The protective film is disposed between the device substrate 3 and the glass frit 5, and is used to protect an electrode from the laser irradiated for melting the glass frit 5. Furthermore, the protective film, for example, is a dielectric multilayer film 8 which is effective as a reflective film for reflecting the laser, and the dielectric multilayer film 8 is formed by laminating a low refractivity dielectric layer and a high refractivity dielectric layer alternatively.

A second closed cross section which projects toward the outside from a third lower flange of a side sill outer and a lower end portion is provided. Lower cross sections of the third lower flange and the lower end portion contact a second upper wall portion. The second closed cross section and a third closed cross section are formed by a side sill reinforcement of a frame member of a vehicle body.Thereby, a split line can be made be recognized as on body with the second closed cross section, so that both increasing the vehicle-body rigidity and improving the exterior appearance can be achieved.

A multidirectional input device to surely prevent looseness without sacrificing operability even if the size of an operation body and the weight thereof are increased is provided with: a housing (1); the operation body (3) having a drive part (4), a first operation shaft (5) and an operation knob (6) mounted to the tip of the first operation shaft (5); a second operation shaft (7) vertically movably held in a guide hole (3a) formed in the operation body (3); and a coil spring (9) mounted between the upper surface of the housing (1) and the operation knob (6). By pressing an arbitrary position of the operation knob (6) to tilt the first operation shaft (5), the drive part (4) selectively turns on a plurality of push-switches (S2) corresponding to the tilting direction, and by pressing a push-knob (8) mounted to the upper end of the second operation shaft (7) downward, the lower end (7a) of the second operation shaft turns on a push-switch (S1).

A suspension board with circuit includes a metal supporting board, an insulating base layer formed on the metal supporting board, a conductive pattern formed on the insulating base layer, an insulating cover layer formed on the insulating base layer so as to cover the conductive pattern, and an optical waveguide.

A settlement processing apparatus as an information processing apparatus includes a first substrate, a second substrate which is provided so as to face the first substrate, a frame member which supports the first substrate and the second substrate on the inner surface side of a wall surface portion surrounding the external forms of the first substrate and the second substrate, and a tamper detection circuit which is disposed within a secure region surrounded by the first substrate, the second substrate, and the frame member and detects the release of blocking of the secure region. An information processing apparatus which is small, secures the degree of freedom in design, and has high tamper resistance is provided.

The invention relates to a shielded type printed circuit board, which comprises a printed circuit board, a shielding film and a strengthening component. The printed circuit board comprises a base component and an insulation film, wherein a circuit pattern used for ground connection is formed on the base component, the insulation film is arranged on the base component, the circuit pattern used for ground connection is covered by the insulation film, and an electronic component is connected at the installation place of the lower surface of the base component. The shielding film arranged on the printed circuit board comprises an electric conduction layer and an insulation layer, wherein the electric conduction layer is equipotential with the circuit pattern used for ground connection, and the electric conduction layer is arranged on the printed circuit board and is used for covering a part of a zone or the whole zone opposite to the installation place; and the insulation layer is arranged at the electric conduction layer. The strengthening component has electroconductivity and is arranged on the shielding film at the zone opposite to the installation place. The strengthening component is jointed with the insulation layer by electric conductivity cement containing spherical electric conductivity particles. The thickness of the insulation layer is less than the raising length of the electric conductivity particles from the electric conductivity cement under the joint state of the electric conductivity cement and the insulation layer, and the electric conductivity particles are in contact with the electric conduction layer under the joint state of the electric conductivity cement and the insulation layer.

A settlement processing apparatus as an information processing apparatus includes a first substrate, a second substrate which is provided so as to face the first substrate, a frame member which supports the first substrate and the second substrate on the inner surface side of a wall surface portion surrounding the external forms of the first substrate and the second substrate, and a tamper detection circuit which is disposed within a secure region surrounded by the first substrate, the second substrate, and the frame member and detects the release of blocking of the secure region. An information processing apparatus which is small, secures the degree of freedom in design, and has high tamper resistance is provided.

The invention provides a method of designing tires and the tires. The method of designing a tire comprises a step (20) for determining a resonance frequency (f) which is generated from the tire based on the ground contact length of the tire when a regular internal pressure and a regular load are applied to the tire, a step (30) for determining the number of pitches of a block row, and a step (40) for determining the phase of the block row which is defined by the interval of arrangement between a plurality of blocks constituting the block row when the band of secondary pitch noise frequency (fp2) caused by the block row at the reference speed, i.e. the reference traveling speed of a vehicle to which the tire is attached, overlaps the band of the resonance frequency (f). At step (40), the phase of a block row is determined such that there is a 10-30% deviation between a block row and a second block row with respect to the equator line of the tire.

Provided is a method for manufacturing a bearing ring member, whereby processing cost can be reduced and a high degree of freedom in design is obtained, by disposing a metal material of a raw material (13a), the metal material having excellent metal characteristics such as fatigue strength and abrasion resistance and excellent processing characteristics such as hardenability, in a portion that flows to a portion (raceway surface, etc.) where the characteristics of the metal material are required during use or forging of a bearing ring member. The present invention is configured from a first metal part (23) in which the raw material (13a) is formed in a cylindrical shape, and a second metal part (24) formed in a columnar shape by a metal material having more excellent metal characteristics or processing characteristics than the first metal part (23). For example, the second metal part (24) is disposed in a portion on an inside diameter side of the first metal part (23), which is a portion of the raw material (13a) that flows to an outer raceway (5a, 5b) of an outer ring (2) during forging.

Provided are: a curable composition which is able to undergo an adequate polymerization reaction by considerably suppressing polymerization inhibition by oxygen even if used in air, while being capable of ensuring a degree of freedom of design of the composition; and a product. This curable composition contains (A) a monoacrylate compound that is represented by general formula (1), general formula(2) or general formula (3) and at least one initiator selected from the group consisting of (B1) a photoinitiator, (B2) a thermal initiator and (B3) a redox initiator. (In general formula (1), general formula (2) and general formula (3), R1 represents -H or -CH3. In general formula (1), R2 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a heterocyclic ring structure-containing group, a group having a plurality of rings or -(CmH2mO)nR5 (wherein m represents an integer of 2-4, n represents an integer of 1-30, and R5 represents -H, a substitutedor unsubstituted alkyl group or a substituted or unsubstituted phenyl group). In general formula (2), each of R3 and R4 represents -H, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a heterocyclic ring structure-containing group, -(CmH2mO)nR5 (wherein m represents an integer of 2-4, n represents an integer of 1-30, and R5 represents -H, a substituted or unsubstituted alkyl group or a substituted or unsubstituted phenyl group), or a group having a plurality of rings; or alternatively, R3 and R4 may combine with each other and form a cyclic structure or aheterocyclic structure together with carbon atoms to which R3 and R4 are bonded. In general formula (3), each of R' and R'' represents an organic group or a hydrogen atom.)

A vehicle body reinforcing structure which increases rigidity of a front side member, a shock absorber housing, and a fender apron of a vehicle body may include the fender apron that connects the front side member and the shock absorber housing, and the fender apron that is formed in a pipe shape so that work hardening occurs in a process of manufacturing the pipe-shaped fender apron.

Embodiments of the present invention provide a digital fractional frequency division phase-locked loop control method and a phase-locked loop. The phase-locked loop includes a control device, TDC, DLF, DCO, DIV, and SDM. The effective edge of the reference clock is delayed to obtain the delayed reference clock; the delayed reference clock is sent to the TDC so that the TDC performs phase detection processing on the delayed reference clock and the feedback clock. The control device added in the phase-locked loop can delay the reference clock according to the current frequency control word and the frequency division control word, so that the feedback clock and the delayed reference clock have similar effective edge corresponding times, so that TDC only needs to process a small amount of time The phase detection signal in the domain input range greatly reduces the difficulty of TDC design and the demand for TDC resolution, making the design of TDC simple and free, thus ensuring the freedom of design of the phase-locked loop and being simple and effective.

The invention provides a mold rotation type injection molding machine (11) and a rotary table rotation method. A rotary table (21) of molds (29a, 29b) is provided in a manner that a belt (26) rotates with respect to a fixing disc (15) or a movable disc (19). The belt does not need to be fixed to the rotary table, and design free degree or cost reduction can be ensured. The mold rotation type injection molding machine (11) comprises the rotary table (21) having a belt cooperation part (28) at the periphery side, a motor (23) disposed near the side of the rotary table (21), a joint part (32) connecting end parts, and a belt (26) transmitting the drive of the motor (23) to the rotary table (21). The joint part (32) of the belt (26) always abuts against the belt cooperation part (28) to rotate the rotary table (21).

A vehicle body reinforcing structure which increases rigidity of a front side member, a shock absorber housing, and a fender apron of a vehicle body may include the fender apron that connects the front side member and the shock absorber housing, and the fender apron that is formed in a pipe shape so that work hardening occurs in a process of manufacturing the pipe-shaped fender apron.

Provided is an image blur correction apparatus including a lens unit configured to include at least one lens and configured to be turnable in two different directions using, as supporting points, two axes that are orthogonal to an outer housing, a fixed member configured to turnably support the lens unit in the two directions, a first drive motor configured to be mounted on the fixed member and configured to turn the lens unit in one of the two directions, a second drive motor configured to be mounted on the fixed member and configured to turn the lens unit in another of the two directions, and a coupling member configured to be coupled to the first drive motor and the second drive motor and configured to include a coupling portion.

The invention relates to a shielded type printed circuit board, which comprises a printed circuit board, a shielding film and a strengthening component. The printed circuit board comprises a base component and an insulation film, wherein a circuit pattern used for ground connection is formed on the base component, the insulation film is arranged on the base component, the circuit pattern used for ground connection is covered by the insulation film, and an electronic component is connected at the installation place of the lower surface of the base component. The shielding film arranged on the printed circuit board comprises an electric conduction layer and an insulation layer, wherein the electric conduction layer is equipotential with the circuit pattern used for ground connection, and the electric conduction layer is arranged on the printed circuit board and is used for covering a part of a zone or the whole zone opposite to the installation place; and the insulation layer is arranged at the electric conduction layer. The strengthening component has electroconductivity and is arranged on the shielding film at the zone opposite to the installation place. The strengthening component is jointed with the insulation layer by electric conductivity cement containing spherical electric conductivity particles. The thickness of the insulation layer is less than the raising length of the electric conductivity particles from the electric conductivity cement under the joint state of the electric conductivity cement and the insulation layer, and the electric conductivity particles are in contact with the electric conduction layer under the joint state of the electric conductivity cement and the insulation layer.

A centrifugal fan (10) is equipped with a plurality of first blades (11), a plurality of second blades (12), a side plate (14), a main plate (13), and a separation plate (15). The plurality of first blades and plurality of second blades are not in direct contact, but are connected via the separation plate. For the front edge portion and rear edge portion of the plurality of the first blades, the diameter on the other side in the axial direction is less than or equal to the diameter on the one side in the axial direction. For the front edge portion and rear edge portion of the plurality of the second blades, the diameter on the other side in the axial direction is less than or equal to the diameter on the one side in the axial direction. For the separation plate, the separation plate inner diameter is greater than or equal to the main plate outer diameter, greater than or equal to a second front edge diameter, and less than or equal to a first front edge diameter, and the separation plate outer diameter is less than or equal to the side plate inner diameter, greater than or equal to a second rear edge diameter, and less than or equal to a first rear edge diameter.

Provided is a chain guide (10) provided with at least one bush structure section (40) for attaching a bush member (30) to a guide body (20), the chain guide (10) being characterized in that the guide body (30) has: a cylindrical section insertion hole (25) into which a bush cylindrical section (31) is inserted; and a back-side restricting section (26) that restricts the movement of the flange section (32) on the back side in the guide width direction, and that restricts the movement of the flange section (32) on the back side in the guide width direction, and that restricts the movement of the flange section (32) on the back side in the guide body (30) only at one location on the outer peripheral side of the cylindrical section insertion hole (25) when viewed in the guide width direction for each bush structure section (40). A front-side restricting section (27a) for restricting the movement of the flange section (32) on the front side in the width direction of the guide is provided.