PATENT CLAIM ANALYSIS

Application Number: 15978442
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["701", "050000"]

Abstract:
A framework comprises a laser distance meter (LDM), reflector, and excavator comprising a boom, a stick, boom and stick sensors, implement, and a controller. The LA comprises a boom and stick defining LA positions. The LDM is configured to generate a D LDM  and θ INC  between the LDM and the reflector, and the controller is programmed to generate θ B  at a plurality of boom positions, generate θ S  at a plurality of stick positions, and calculate a height H and a distance D between a node on the stick and the LDM based on D LDM  and θ INC , build a set of H, D measurements and a corresponding set of θ B , θ S , and execute a linear least squares optimization process based on the H, D set and corresponding set of θ B , θ S  to determine and operate the excavator using L B  and L S .

Claim (Index 9):
An excavator calibration framework as claimed in  claim 5 , wherein\n P 1 =L B  cos(\u03b8 B Bias ), P 2 =L B  sin(\u03b8 B Bias ), P 3 =L S  cos(\u03b8 S Bias ), P 4 =L S  sin(\u03b8 S Bias ), P 5 =L V  cos(\u03b8 V Bias ), and P 6 =L V  sin(\u03b8 V Bias ), which are configured to be rearranged into the following equations to solve for L B , L S , L V , \u03b8 B Bias , \u03b8 S Bias , and \u03b8 V Bias :\n \u03b8 B Bias =tan \u22121 ( P 2 /P 1 ), \n \u03b8 S Bias =tan \u22121 ( P 4 /P 3 ), \n \u03b8 V Bias =tan \u22121 ( P 6 /P 5 ), \n L B =P 1 /cos(\u03b8 B Bias ) \n L S =P 3 /cos(\u03b8 S Bias ). and \n L V =P 5 /cos(\u03b8 V Bias ).

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.85
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15364778', '15372737', '15385126', '15386208', '15386115']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5780911977916815
- 35 USC 102 Novelty (BERT): 0.6302277013389619
- Combined Prediction Score: 0.5833048481464096
- Mean Citation Score: 466.85736800000006
- Max Citation Score: 593.2938
- Similarity Product: 564.8060211334706

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test