Systems, apparatuses, and methods of substance processing
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Solution Overview
Problem
The coffee roasting industry faces inefficiencies due to the complexity and cost of centralized roasting, limiting access to fresh coffee as only a few businesses can roast their own coffee, resulting in high inventory losses and limited profitability for retailers.
Innovation Solution
A system and method for on-site coffee roasting using a compact roaster equipped with a receptacle, processing chamber, and controller that reads processing information from a tag on a container of unroasted coffee beans to generate and execute roasting instructions, allowing for decentralized roasting without expertise.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If centralized coffee roasting is used, then coffee roasting quality can be maintained, but device complexity and operating cost increase significantly
Solution Approach 1:
The patent uses RFID tags to copy and transmit roasting profile data (temperature, time, airflow parameters) from master roasting operations to decentralized roasting locations. This allows replication of high-quality roasting processes without requiring complex manual expertise at each location, resolving the contradiction between maintaining quality and reducing device complexity.
Solution Approach 2:
The patent introduces an RFID tag system as an intermediary that carries roasting instruction data between the central roasting operation and decentralized roasting equipment. This intermediary enables quality standardization without requiring direct complex equipment intervention, allowing simple devices to achieve consistent roasting quality through data-mediated control.
2Reliability
If skilled roast masters manually control roasting variables, then roast profile quality improves, but ease of operation decreases and access is limited
Solution Approach 1:
The patent implements self-service roasting by encoding complete roasting profiles in RFID tags that automatically guide the roasting process. The system reads the tag and automatically controls temperature, airflow, and timing parameters without requiring skilled operators, making high-quality roasting accessible to anyone with the equipment while maintaining consistent quality through automated parameter control.
3Loss of time
If on-site coffee roasting is enabled, then coffee freshness improves, but device complexity at location increases
Solution Approach 1:
The patent extracts the complex roasting profile data from the physical presence of skilled roasters and embeds it in RFID tags. This separates the knowledge (stored in tags) from the operation (performed by simple equipment), allowing on-site roasting for freshness without requiring complex equipment or expertise at the location, thus enabling freshness while keeping device complexity low.
4Ease of manufacture
If centralized roasting locations are used, then equipment cost is reduced per unit, but productivity and accessibility decrease
Solution Approach 1:
The patent segments the centralized roasting operation into portable RFID tags that can be distributed to multiple decentralized locations. Each location receives a simple reader device and tag, enabling independent roasting operations. This segmentation allows many small-scale roasting operations rather than few centralized ones, increasing overall productivity and accessibility while keeping individual device costs low through standardized tag technology.
Data Source
AI summary
A substance processing system includes a pressurizer configured to pressurize air and a processing chamber configured to process a substance. The system also includes a heat exchanger coupled between the pressurizer and the processing chamber. A nozzle is coupled to the processing chamber such that output from the nozzle comprises a substantially even pressure distribution.