PATENT CLAIM ANALYSIS

Application Number: 15757571
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["180", "444000"]

Abstract:
A heat radiation base body extending in a direction of a rotation shaft of an electric motor close to the rotation shaft is provided at an end surface of a motor housing accommodating the electric motor. A board of one electronic control unit of a redundant system is fixed to the heat radiation base body along the direction in which heat radiation base body extends with thermal conduction allowed. A board of the other electronic control unit of redundant system is fixed to the heat radiation base body along a direction in which the heat radiation base body extends, so as to face the board of one electronic control unit, with thermal conduction allowed. A cover covering these is fixed to an end surface of the motor housing without a bolt. Thus, a housing accommodating the electronic control unit is not necessary. A sealing part is only the connecting portion between the motor housing and cover, thereby eliminating additional structure of the sealing part, sealing component required for seal and bolt.

Claim (Index 10):
The electric power steering device as claimed in  claim 9 , wherein:\n the heat radiation base body has fixing surfaces of the boards of the one electronic control unit and the other electronic control unit, accommodation recessed portions formed on the respective fixing surfaces, and fixing flat surface portions enclosing the respective accommodation recessed portions, power conversion circuit boards that form the one and the other electronic control units are fixed to the accommodation recessed portions, and control circuit boards that form the one and the other electronic control units are fixed to the fixing flat surface portions so as to cover the respective power conversion circuit boards.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.63768
- Patent Class: 180.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15757587', '15757102', '15441576', '15542797', '14842061']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7970651736870047
- 35 USC 102 Novelty (BERT): 0.5228405139760006
- Combined Prediction Score: 0.7696427077159043
- Mean Citation Score: 271.41286
- Max Citation Score: 349.5655
- Similarity Product: 318.22752412396665

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

Dataset: test