PATENT CLAIM ANALYSIS

Application Number: 15779477
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["123", "364000"]

Abstract:
A fuel injection pump ( 1 ) for a diesel engine ( 30 ), including: a control rack ( 20 ) an in a rack chamber ( 5 ) formed between a pump head ( 3 ) and a pump housing ( 2 ), and configured to adjust a fuel injection amount; a transmission shaft ( 49 ) rotatably supported by a transmission shaft hole ( 2 C) formed in the pump housing; and a lubricating oil passage ( 2 D) formed in the pump housing, and configured to pressure-feed lubricating oil between the transmission shaft and the transmission shaft hole. The transmission shaft has an oil passage ( 40 ) therein through which passage the lubricating oil pressure-fed to the lubricating oil passage partially passes, a first opening of the oil passage is communicated with the lubricating oil passage, and a second opening ( 42 A) of the oil passage is formed on the outer circumferential surface of an upper portion of the transmission shaft, nearby the control rack.

Claim (Index 4):
The fuel injection pump according to  claim 3 , wherein a lower end portion of an open portion of the groove is formed in a substantially U-shape.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 2.52055
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15704863', '11822851', '11472309', '10683657', '12883809']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.757930019008244
- 35 USC 102 Novelty (BERT): 0.4771649602800638
- Combined Prediction Score: 0.729853513135426
- Mean Citation Score: 205.94226000000003
- Max Citation Score: 209.96677000000005
- Similarity Product: 152.83446739024876

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