PATENT CLAIM ANALYSIS

Application Number: 15743515
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["303", "087000"]

Abstract:
A vehicle brake device provided with a hydraulic pressure generating portion, an actuator and a controlling portion which maintains a driving force of the driving portion when a control subject pressure in a control subject chamber is within a dead zone, wherein the control subject pressure varies in response to a variation of the master pressure and a pulsation is generated in the master pressure accompanying an operation of the actuator. The vehicle brake device further includes a rigidity information obtaining portion which obtains a rigidity information and a dead zone setting portion which sets the dead zone based on the rigidity information obtained by the rigidity information obtaining portion such that the higher the rigidity of the control subject chamber, or the higher the probability of rigidity increase of the control subject chamber, the wider the dead zone is set.

Claim (Index 3):
The vehicle brake device according to  claim 1  or  2 , wherein:\n the actuator forms an anti-lock brake system and the rigidity information obtaining portion obtains a road surface information which relates to a friction coefficient on a travelling road surface as the rigidity information and wherein \n the dead zone setting portion sets the dead zone based on the road surface information such that the lower the friction coefficient, the wider the dead zone is set.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.33333
- Patent Class: 303.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15112846', '15549433', '14394563', '14766077', '15112945']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7865032034979161
- 35 USC 102 Novelty (BERT): 0.5016972544549599
- Combined Prediction Score: 0.7580226085936206
- Mean Citation Score: 248.654976
- Max Citation Score: 285.42178
- Similarity Product: 230.39731353283645

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

Dataset: test