Printers TRIZ Cases

Series sampling resistors convert SMA wire strain to voltage, eliminating complex computation and enabling rapid optical anti-shaking control.

A lens driving device uses a pin and ball guide to minimize friction torque during optical axis movement.

Discrete cosine transform demodulation replaces Fourier transform in GPS receivers, reducing computational complexity and accelerating signal acquisition speed.

An actuator driver maps two-axis displacement to a radial distance for simplified crosstalk correction.

A zoom lens uses a moving subunit for image stabilization while maintaining compactness.

Shape memory alloy wires tilt a mirror to stabilize images, reducing actuator volume for folded camera packaging.

An articulating infrared window pivots within a cabinet panel to provide wide-angle thermal imaging without opening the enclosure.

A light adjusting apparatus integrates a rotary shaft member with an optical section to control incident light.

A lens barrel uses a rotating frame and spring to transfer urging force along the optical axis for smooth state switching.

A display panel features a transparent portion adjacent to the active area to house optical elements without border regions.

Periodic drive pulses maintain continuous servo cycles to eliminate abnormal noise from frequent start-stop operations in piezoelectric actuators.

Roller support structure stabilizes movable body rotation, preventing axis misalignment during shake correction.

An imaging support device derives inclination information from revolution angle time series data to adjust captured image positions.

A controller actuates a lateral sensor shift to correct positional deviation, maintaining accurate gaze tracking across varying interpupillary distances.

Hall element moves behind magnetic member to reduce radial size while maintaining shake correction precision.

An optical probe head splits light into orthogonal polarizations to direct independent beams for forward and side views.

Internal force balance in the connector reduces static holding power consumption while maintaining precise positioning stability.

Positive lens convergence and spherical geometry expand the illuminated area without increasing the lens diameter, resolving size constraints.

A lens positioning device uses magnetic field sensing elements to detect displacement of a lens carrier driven by memory alloy wires.

A compact interactive tabletop system uses shadow-based touch detection to enable portable setup on any flat surface.

A zoom optical system uses a decentered vibration reduction lens group to suppress image blur while maintaining precise optical alignment.

Projecting information onto patient or table surfaces reduces operating room crowding while maintaining operator visibility.

Optical detection arrangement measures relative movement between bearing and functional elements to establish precise motor control correlation.

A zoom optical system uses a specific focal length ratio to achieve high brightness and effective aberration correction.

Folded flexible circuit board reduces load on movable body turning axis, preventing damage during displacement.

A lens module locking structure uses plates and moving elements to shift the optical axis.

A movable lens group adjusts focal length to enable optical zoom, avoiding software processing that degrades image quality.

Sensors embedded in the crossbar automatically register scoring events while LED displays project advertisements, resolving manual referee dependency.

A lens shift mechanism uses opposing elastic biasing forces to stabilize projection image position without increasing drive load.

A blur corrector subtracts rotational acceleration components from sensor data to isolate translational motion for image stabilization.

Relocating the actuator above the lens and using ball bearings reduces magnetic interference while maintaining image stability.

A computer-implemented interface synchronizes a human model view with detailed lesion images for efficient data management.

A variable magnification optical system uses movable lens groups to adjust observation magnification without altering the overall optical length.

A driving mechanism uses a flexible element to detect movable part position through elastic deformation.

A retractable camera assembly mounts on the device back to free front surface space.

A camera adapter uses a guided platform to align optical axes with telescope eyepieces.

A magnetic spring mechanism urges an optical module toward a reference posture using convex-concave surface contact.

A variable magnification optical system uses a vibration reduction lens group to stabilize images.

A nested optical element driving mechanism uses spherical bearings to enable multi-axis movement.

A driving structure moves a lens and photosensitive chip in opposite directions to enhance optical image stabilization.

A camera module uses tilted prisms to redirect light paths laterally, enabling efficient space utilization within compact electronic devices.

A projector moves imaging lenses perpendicular to the optical axis to switch and adjust the imaging range without changing physical lens elements.

External flexible printed circuit routing simplifies post-fitting assembly and reduces height dimensions in optical axis direction.

Orthogonally oriented glass fibers in transparent resin reduce thermal expansion mismatch to prevent joint separation under temperature changes.

Shape memory alloy wires drive a module holder relative to a base member, replacing complex gimbal mechanisms with a simpler integrated structure.

A tilted transparent panel in a pixel offset device redirects illumination beams away from the projection lens.

A lens module uses shape memory alloy wires to move a light path altering element and divert the image beam.

An endoscope integrates a blood flow changing section to alter vessel dynamics via thermal or vibrational energy.

A zoom lens actuator control device generates an initial driving force to move a lens unit along a guide rail.

A camera accessory transmits position and vibration data to the body for synchronized optical correction.