Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

46results about How to "Parts stable" patented technology

Semiconductor device having super junction construction and method for manufacturing the same

A semiconductor device includes a body region, a drift region having a first part and a second part, and a trench gate electrode. The body region is disposed on the drift region. The first and second parts extend in an extending direction so that the second part is adjacent to the first part. The trench gate electrode penetrates the body region and reaches the drift region so that the trench gate electrode faces the body region and the drift region through an insulation layer. The trench gate electrode extends in a direction crossing with the extending direction of the first and second parts. The first part includes a portion near the trench gate electrode, which has an impurity concentration equal to or lower than that of the body region.
Owner:DENSO CORP

Stamp, an ink pad and a closure cap

In some embodiments, a stamp may include at least one stamping component and one stamping insert. The stamping component may be formed of a top part with a handle element and a bottom part with a cushion-receiving element. The stamping insert may be connected so as to move synchronously via a reversing mechanism having a slide track in the bottom part via an shaft or trunnion to the top part. In the resting position a text plate mounted on the stamping insert may abut against an ink pad soaked with ink in the cushion-receiving element. The stamping insert with the text plate can be shifted by the reversing mechanism into a stamping position. On the ink pad, a protective cover is located on that side on which a handle element is located on a support device of the ink pad. The system including an ink pad and a closure cap.
Owner:TRODAT GMBH

Control device for compression-ignition engine

A control device for a compression-ignition engine in which partial compression-ignition combustion including spark ignition (SI) combustion performed by combusting a portion of a mixture gas inside a cylinder by spark-ignition followed by compression ignition (CI) combustion performed by causing the remaining mixture gas to self-ignite is executed at least within a part of an engine operating range is provided, which includes a detector configured to detect a given parameter that changes as combustion progresses inside the cylinder, an A / F (air-fuel ratio) controller configured to change an air-fuel ratio of air to fuel introduced into the cylinder, and a combustion controller configured to determine combustion stability based on the detected parameter of the detector and control the A / F controller to reduce the air-fuel ratio when it is confirmed that during the partial compression-ignition combustion the combustion stability is low.
Owner:MAZDA MOTOR CORP

Pedal device for musical instrument

A pedal device for a musical instrument is provided. The pedal device includes a pedal to be operated by a player and a biasing member generating a biasing force for restoring the pedal to an initial position. The pedal device further includes a rotating member that rotates around a rotation axis along with the operation of the pedal. A plurality of engaging parts are disposed in the rotating member. The engaging parts extend substantially in parallel to the rotation axis and are configured for engaging with a weight, and the engaging parts are respectively positioned at different distances with respect to the rotation axis.
Owner:ROLAND CORP

Stack-like multi-junction solar cell

A multi-junction solar cell having at least three partial cells having an emitter and a base. The first partial cell comprises a first layer of a compound containing at least the elements GaInP, and the energy band gap of the first layer is greater than 1.75 eV, and wherein the second partial cell has a second layer of a compound having at least the elements GaAs and the lattice constant of the second layer is in the range between 5.635 Å and 5.675 Å, and wherein the third partial cell has a third layer of a compound having at least the elements GaInAs and the energy band gap of the third layer is smaller than 1.25 eV and the lattice constant of the third layer is greater than 5.700 Å.
Owner:AZUR SPACE SOLAR POWER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products