Executive summary
Prewritten exampleThe supplied passages support the sensor–controller–valve arrangement and the normally closed valve embodiment. Two points merit clarification: the draft describes continuous measurement where the notes specify 30-second sampling, and “predetermined threshold” needs to be read against the user-setting behavior. The search report provides an attributed rationale for the valve choice; the cited document itself was not supplied.
This report evaluates correspondence within the supplied material. It does not provide a patent quality score, patentability or FTO opinion, or filing approval.
Assessment checks
Each outcome applies to the cited material and the explanation below.
Technical mechanism
Supported by supplied materialThe cited original and draft passages both describe the sensor, controller and valve, with valve operation responding to a threshold comparison. This supports correspondence for those passages only.
Read 4 source passages
A soil-moisture sensor sends a moisture reading to a controller connected to an irrigation valve.
The user sets the moisture threshold on the controller. When the reading is below that threshold, the controller opens the valve; at or above the threshold, it closes the valve.
Claim 1. An irrigation apparatus comprising a soil-moisture sensor, a controller and an electrically operated irrigation valve.
The controller compares the moisture reading with a predetermined threshold and operates the valve in response to the comparison.
Implementation conditions
Needs confirmationThe prototype notes specify one reading every 30 seconds. The draft embodiment says the sensor measures continuously. Confirm which behavior the embodiment is intended to describe.
Read 2 source passages
The prototype takes one moisture reading every 30 seconds while powered. It does not measure continuously.
In the described embodiment, the sensor continuously measures soil moisture during operation.
Terminology
Needs confirmation“User sets the moisture threshold” and “predetermined threshold” may be compatible, but the supplied draft excerpt does not resolve whether user adjustment is included.
Read 2 source passages
The user sets the moisture threshold on the controller. When the reading is below that threshold, the controller opens the valve; at or above the threshold, it closes the valve.
The controller compares the moisture reading with a predetermined threshold and operates the valve in response to the comparison.
Supplied evidence rationale
Supported by supplied materialThe supplied agency report gives a stated reason for retaining the normally closed embodiment. This establishes what the report says; it does not verify its description of D1 or establish a legal distinction.
Read 2 source passages
The agency reports that its cited document D1 describes moisture-responsive irrigation using a sensor, controller and valve.
The agency recommends retaining the normally closed valve embodiment to explain its behavior on power loss. The underlying D1 document is not included in this packet.
Questions to discuss with your practitioner
These are source-backed questions for clarification. Each includes an alternative explanation.
Should this embodiment describe 30-second sampling, or is continuous measurement a separate intended implementation?
The prototype notes describe one reading every 30 seconds; the draft embodiment describes continuous measurement.
- Possible implication
- If the embodiment is intended to describe this prototype, the operating description may need clarification before the inventor confirms its accuracy.
- Alternative explanation
- The draft may describe an intended alternative implementation. The original notes do not confirm that alternative.
Read 2 source passages
The prototype takes one moisture reading every 30 seconds while powered. It does not measure continuously.
In the described embodiment, the sensor continuously measures soil moisture during operation.
Does “predetermined threshold” include the user-set threshold described in the notes, and where is that relationship explained?
The original notes state that the user sets the threshold. The draft passage uses “predetermined threshold.”
- Possible implication
- Confirm whether the chosen terminology conveys the intended user-setting behavior. This passage comparison alone does not establish that behavior is missing elsewhere.
- Alternative explanation
- A threshold can be predetermined by a user, and another definition or passage may already make that clear.
Read 2 source passages
The user sets the moisture threshold on the controller. When the reading is below that threshold, the controller opens the valve; at or above the threshold, it closes the valve.
The controller compares the moisture reading with a predetermined threshold and operates the valve in response to the comparison.
Choices supported by the supplied material
Existing choices that the cited passages give a reason to retain.
Moisture-triggered valve control
Retain the normally closed valve description as a source-supported embodiment. The inventor notes and draft both describe closure on loss of power, and the agency report gives that behavior as its reason for retaining the embodiment. The supplied packet does not establish whether this feature is legally distinguishing.
Read 3 source passages
The prototype uses a normally closed valve, which returns to the closed position when electrical power is removed.
The described valve is normally closed and closes when electrical power is removed.
The agency recommends retaining the normally closed valve embodiment to explain its behavior on power loss. The underlying D1 document is not included in this packet.
Unresolved questions
Information that would be needed to resolve the remaining uncertainty.
Is continuous measurement an intended implementation beyond the described prototype?
The original notes describe only a 30-second sampling interval and explicitly distinguish it from continuous measurement.
Read the source passage
The prototype takes one moisture reading every 30 seconds while powered. It does not measure continuously.
What does the underlying D1 document actually disclose?
Only the agency report was supplied. Its attributed description cannot substitute for examination of D1, and no independent search or document retrieval was performed.
Read 2 source passages
The agency reports that its cited document D1 describes moisture-responsive irrigation using a sensor, controller and valve.
The agency recommends retaining the normally closed valve embodiment to explain its behavior on power loss. The underlying D1 document is not included in this packet.
Do other parts of the complete application define the threshold or describe the sampling alternatives?
The supplied application is an excerpt. This assessment cannot establish absence across a complete specification, claims and drawings.
Read 2 source passages
The controller compares the moisture reading with a predetermined threshold and operates the valve in response to the comparison.
In the described embodiment, the sensor continuously measures soil moisture during operation.
Independent technical record
The inventor notes describe threshold-controlled irrigation: a sensor supplies a reading, the controller compares it with a user-set threshold, and the valve opens or closes. The described prototype samples every 30 seconds and uses a normally closed valve.
Organized from the original technical material before the draft comparison. Source-stated facts and mechanism interpretations remain distinct.
Read 4 source-stated facts and 1 mechanism interpretation
Source-stated facts
The source connects a soil-moisture sensor, controller and irrigation valve.
Read the source passage
A soil-moisture sensor sends a moisture reading to a controller connected to an irrigation valve.
The source says the user sets the threshold and specifies the opening and closing conditions.
Read the source passage
The user sets the moisture threshold on the controller. When the reading is below that threshold, the controller opens the valve; at or above the threshold, it closes the valve.
The prototype is described as sampling once every 30 seconds, rather than continuously.
Read the source passage
The prototype takes one moisture reading every 30 seconds while powered. It does not measure continuously.
The source describes a normally closed valve that closes on loss of power.
Read the source passage
The prototype uses a normally closed valve, which returns to the closed position when electrical power is removed.
Candidate mechanism interpretations
Moisture-triggered valve control
A moisture reading is compared with the user-set threshold. The controller opens the valve below the threshold and closes it at or above the threshold.
Source-stated conditions- The described prototype is powered and takes a reading every 30 seconds.
- The described valve returns to its closed position when power is removed.
- The notes do not establish whether continuous measurement is an intended alternative embodiment.
Read 4 source passages
A soil-moisture sensor sends a moisture reading to a controller connected to an irrigation valve.
The user sets the moisture threshold on the controller. When the reading is below that threshold, the controller opens the valve; at or above the threshold, it closes the valve.
The prototype takes one moisture reading every 30 seconds while powered. It does not measure continuously.
The prototype uses a normally closed valve, which returns to the closed position when electrical power is removed.
Sources & scope
View the 3 supplied sources
- Inventor technical notes — exampleOriginal technical material · 4 paragraphs
- Agency application excerpt — exampleAgency application · 4 paragraphs
- Agency search report excerpt — exampleSupplied search report · 2 paragraphs
Limits of this assessment
- This independent record organizes only the supplied inventor notes. The statements and proposed mechanism have not been experimentally verified.
- The record is a technical interpretation, not a reconstructed application or a proposed claim strategy.
- This is a bounded comparison of supplied technical passages and attributed search-report statements, not a comprehensive application evaluation.
- No active prior-art search, application reconstruction, patentability opinion, FTO analysis or filing approval is included.
- Exact quotations establish the location of the cited text. They do not establish the correctness of an interpretation, completeness of the packet or quality of the application.
Technical record details
- Matter identifier
- example-irrigation-control
- Policy
- independent-material-assessment-v1
- Independent record
- baseline-418910dd4a1a453dc8f75a93cf7defb54e9569c07120ac40cd2722ee462ee0c4
- Record created
- 2026-10-07T12:00:00.000Z
- Record SHA-256
- 418910dd4a1a453dc8f75a93cf7defb54e9569c07120ac40cd2722ee462ee0c4
Source versions
Inventor technical notes — example
Version: example-original-v1
SHA-256: 0c1e6418e228a44aa4ee8bc025409b0cf33b9087b74e87a584fc51e80070a13a
497 characters · 4 paragraphs
Agency application excerpt — example
Version: example-draft-v1
SHA-256: 9c389fb2ea2ab0d92384e9b35c570396a7f142f7aa3db0af3515b957032eb1d4
435 characters · 4 paragraphs
Agency search report excerpt — example
Version: example-search-v1
SHA-256: 88a4c21b426d11fcf2758e7b42fb1f880d5c45386c7aab4dccf440ef712572f6
291 characters · 2 paragraphs
Exact source locations
- Inventor technical notes — example · p1 · UTF-16 offsets 0–97 · version example-original-v1
- Inventor technical notes — example · p2 · UTF-16 offsets 98–275 · version example-original-v1
- Inventor technical notes — example · p3 · UTF-16 offsets 276–382 · version example-original-v1
- Inventor technical notes — example · p4 · UTF-16 offsets 383–497 · version example-original-v1
- Agency search report excerpt — example · p1 · UTF-16 offsets 0–124 · version example-search-v1
- Agency search report excerpt — example · p2 · UTF-16 offsets 125–291 · version example-search-v1
- Agency application excerpt — example · p2 · UTF-16 offsets 128–257 · version example-draft-v1
- Agency application excerpt — example · p3 · UTF-16 offsets 258–351 · version example-draft-v1
- Agency application excerpt — example · p1 · UTF-16 offsets 0–127 · version example-draft-v1
- Agency application excerpt — example · p4 · UTF-16 offsets 352–435 · version example-draft-v1