PATENT CLAIM ANALYSIS

Application Number: 16293737
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-06
Patent Classification: ["123", "041100"]

Abstract:
A valve control device includes a valve unit disposed in a cooling water circuit, and a control part which controls operation of the valve unit. The control part has a rotation angle instruction part, a duty ratio calculator and a determiner. The rotation angle instruction part calculates an instruction value of a rotation angle in response to an operational status of an internal-combustion engine. The duty ratio calculator calculates a duty ratio representing a ratio of ON period to OFF period regarding a voltage applied to an electric motor based on a difference between a detection value of the rotation angle detected by a detector and the instruction value of the rotation angle, and regulates the duty ratio to be lower than or equal to a predetermined upper limit. The determiner determines whether the duty ratio continues to be the upper limit during a predetermined period.

Claim (Index 6):
The valve control device according to  claim 1 , wherein\n the valve object is a cylinder object having one closed end and the other end which is open and connected to the internal combustion engine.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 99.0
- Lexical Diversity: 2.23188
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15752268', '15301551', '15117307', '15125336', '16027586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7526762109023722
- 35 USC 102 Novelty (BERT): 0.5055452343357247
- Combined Prediction Score: 0.7279631132457075
- Mean Citation Score: 208.646114
- Max Citation Score: 300.2679
- Similarity Product: 207.34451264619827

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test