PATENT CLAIM ANALYSIS

Application Number: 15763943
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["180", "068500"]

Abstract:
An object is to provide a technology capable of easily mounting a battery into a battery-driven machine. A solution is a battery-equipped carriage ( 12 ) which is loaded into or unloaded from a storage ( 20 ) in a battery-driven machine ( 14 ). The battery-equipped carriage ( 12 ) includes: a chassis ( 24 ); and a front wheel caster ( 26 ) and a rear wheel caster ( 28 ) which respectively support a front part and a rear part of the chassis ( 24 ) with respect to a ground (G). Here, the front part of the chassis ( 24 ) is positioned to be higher than the rear part of the chassis ( 24 ) with respect to the ground (G) such that the chassis ( 24 ) is inclined.

Claim (Index 14):
The battery-equipped carriage according to  claim 13 , wherein the wheel advancing and retracting mechanism further includes a link unit, a switching lever, and a torsion spring,\n wherein the link unit has a third end, a fourth end, and a fifth end, wherein a center of the switching lever is rotatably mounted at a lower side of the front part of the chassis from the second end of the rod, wherein the switching lever and the rod respectively have a first contact portion and a second contact portion which come into contact with an edge of a floor surface of the storage when the battery-equipped carriage is loaded into the storage, wherein the third end of the link unit is rotatably mounted on the rear side of the chassis from the second end of the rod, the fourth end of the link unit is rotatably mounted on the front wheel, and the fifth end of the link unit is rotatably mounted on the switching lever, and wherein the torsion spring is provided at a position where the third end of the link unit is mounted, and the torsion spring is disposed between the link unit and the chassis so as to urge the link unit toward the rear part of the chassis with respect to the chassis.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 2.35484
- Patent Class: 180.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12696749', '15357443', '13020707', '12977201', '10709559']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7687705956474733
- 35 USC 102 Novelty (BERT): 0.4829339367929937
- Combined Prediction Score: 0.7401869297620254
- Mean Citation Score: 153.28700600000005
- Max Citation Score: 156.91875
- Similarity Product: 102.8321898959577

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