PATENT CLAIM ANALYSIS

Application Number: 15750411
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["409", "233000"]

Abstract:
A chuck device includes a chuck main body, an exchange member, an axial direction regulating mechanism, and a circumferential direction regulating mechanism. The axial direction regulating mechanism has a circumferential groove section, which extends in the circumferential direction, that is recessed into one of the chuck main body and the exchange member and a radially protruding section, which is able to protrude in the radial direction, that is disposed in the other of the chuck main body and the exchange member. The circumferential direction regulating mechanism has an axially recessed section, which is recessed in the axial direction, that is disposed in one of the chuck main body and the exchange member and an axially protruding section, which is able to protrude in the axial direction, that is disposed in the other of the chuck main body and the exchange member.

Claim (Index 1):
A chuck device comprising:\n a chuck main body; all exchange member that is disposed to be exchangeable in the chuck main body; an axial direction regulating mechanism that has a circumferential groove section which is recessed into one of the chuck main body and the exchange member and extends in the circumferential direction, and a radially protruding section which is disposed in the other of the chuck main body and the exchange member and is able to protrude in the radial direction, and regulates rattling of the exchange member in the axial direction with respect to the chuck main body by causing the exchange member to abut with the chuck main body from the axial direction and inserting the radially protruding section into the circumferential groove section; and a circumferential direction regulating mechanism that has an axially recessed section which is disposed in one of the chuck main body and the exchange member, and is recessed in the axial direction, and an axially protruding section, which is disposed in the other of the chuck main body and the exchange member and is able to protrude in the axial direction, and regulates rattling of the exchange member in the circumferential direction with respect to the chuck main body by causing the exchange member to rotate by a predetermined angle in the circumferential direction and causing the radially protruding section to slide in the circumferential groove section and inserting the axially protruding section into the axially recessed section in a state in which rattling of the exchange member in the axial direction with respect to the chuck main body is regulated by the axial direction regulating mechanism.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 3.78049
- Patent Class: 409.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12948021', '14500406', '12653297', '12449978', '10427945']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7000987690846819
- 35 USC 102 Novelty (BERT): 0.4668366858179374
- Combined Prediction Score: 0.6767725607580075
- Mean Citation Score: 199.339052
- Max Citation Score: 207.08914
- Similarity Product: 146.58875940462352

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