PATENT CLAIM ANALYSIS

Application Number: 15922937
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["340", "854700"]

Abstract:
A logging-while-drilling optical fiber communication device includes a rotary wireless transceiver module fixed on a protective connector; an active antenna of the rotary transceiver is placed in the first drill pipe by drilling hole through the protective connector; an optical fiber communication drawworks is located at the top of a second drill pipe, the optical fiber is downwardly released into other under-well drill pipes, the bottom of the optical fiber is connected with the well-bottom wireless receiving module; the lowest part of the drill pipe are provided with a drilling data acquisition device and a well-bottom wireless transmitting module. In the present invention, the optical fiber cable is used as transmission medium, by the means of modulating information data obtained by well logging into optical wave, and transmitting to the optical communication link, high-speed bi-directional transmission of well logging information can be realized.

Claim (Index 3):
The logging-while-drilling optical fiber communication device according to  claim 1 , wherein the optical fiber communication drawworks comprises:\n a motor driving circuit; the motor driving circuit is connected with a motor, the motor is connected to a lower end of an optical fiber reel and a lower end of a slide rail screw rod through a decelerator; an optical fiber guider placed on the slide rail screw rod; a signal control circuit and a WiFi communication module connected with a transceiver antenna; a wireless power supply coil transmitting terminal that is kept coupled with a power supply coil receiving terminal located on the antenna; a drawworks hook located at a head of the drawworks; a pressure regulating piston located at a top of the drawworks; a silicon sealing located at an inner side of a fiber outlet hole; and the fiber outlet hole is located at the bottom of the drawworks.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 1.925
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12393873', '14892842', '11498845', '12787103', '11648109']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6737919517939956
- 35 USC 102 Novelty (BERT): 0.5055513814732957
- Combined Prediction Score: 0.6569678947619257
- Mean Citation Score: 190.570116
- Max Citation Score: 218.94159
- Similarity Product: 158.3603563544315

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