PATENT CLAIM ANALYSIS

Application Number: 15748677
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["049", "028000"]

Abstract:
During opening and closing actions of a window glass, the presence or absence of pinching of a foreign object in a window is determined on the basis of an amount of change in the movement speed of the window glass and a threshold value stored in a storage unit, and a drive direction of a motor is reversed in order to release a foreign object if it is determined that pinching is present. A threshold value update unit updates threshold values for pinching determination on the basis of the amount of change in the movement speed of the window glass for specific ranges of an entire movement range of the window glass. In addition, a threshold value for pinching determination for a range other than the specific ranges is set to be a preset fixed value.

Claim (Index 1):
An opening/closing body control device comprising:\n a control unit that controls driving of an actuator configured to cause opening and closing actions of an opening/closing body; a position detection unit that detects an opening/closing position of the opening/closing body; a physical quantity measurement unit that measures a physical quantity that depends on a drive state of the actuator; a storage unit that stores the physical quantity measured by the physical quantity measurement unit and a threshold value; a determination unit that determines presence or absence of pinching of a foreign object in the opening/closing body on the basis of the physical quantity measured by the physical quantity measurement unit and the threshold value stored in the storage unit; and an update unit that updates the threshold value on the basis of the physical quantity stored in the storage unit, wherein if the determination unit determines that pinching is present, the control unit reverses a drive direction of the actuator or stops the actuator, wherein the threshold value is updated by the update unit for a specific range of an entire movement range of the opening/closing body, and wherein the threshold value is set to be a preset fixed value for a range other than the specific range.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.29032
- Patent Class: 49.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12279635', '11988227', '14748586', '11715812', '11593570']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7790027717022346
- 35 USC 102 Novelty (BERT): 0.4738992431100309
- Combined Prediction Score: 0.7484924188430143
- Mean Citation Score: 203.464168
- Max Citation Score: 223.55948
- Similarity Product: 198.45184964920043

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

Dataset: test