PATENT CLAIM ANALYSIS

Application Number: 15743339
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["182", "231000"]

Abstract:
A device has a ceiling unit provided with a cap which when moving to an open position, lowers a guide under the influence of the force of gravity to an obliquely downwardly directed position. In this position, under the influence of the force of gravity or by means of a gas spring, an arm  15  slides along the guide and via a window to the outside. On the end of the arm there is a cable guide  19  over which a descending cable  21  is turned. Descending units  27  are present on the descending cable. Each descending unit has a cable wheel  37  around which the descending cable is turned. The cable wheel is connected to the housing of the descending unit via a centrifugal brake. This centrifugal brake ensures that the speed of rotation of the cable wheel and therefore the descent speed is not too high. Furthermore, the descending unit has a further centrifugal brake which ensures additional braking in case the descent speed exceeds a certain limit.

Claim (Index 1):
A device ( 1 ) for descending people ( 29 , 31 ) from, for example, a building ( 9 ), comprising:\n a ceiling unit ( 3 ) provided with an extendable arm ( 15 ) having a cable guide ( 19 ) at the free end, a cable drum ( 25 ) provided with a brake that restricts the rotation speed of the cable drum, a descending cable ( 21 ) wound on the cable drum and turned over the cable guide having at its end coupling means ( 23 ) for coupling to a harness, characterized in that the device further comprises at least one descending unit ( 27 ) which is present on the descending cable ( 21 ) in the ceiling unit ( 3 ) and is movable along the descending cable, which descending unit comprises:\n a housing ( 33 ), as well as \n a cable wheel shaft ( 35 ) connected to the housing, \n a rotatable cable wheel ( 37 ) present on the cable wheel shaft, over which wheel the descending cable is turned and which wheel is connected to the housing via a freewheel ( 41 ) and a centrifugal brake ( 43 ), \n two guide wheels ( 39 ) which guide the descending cable to and from the cable wheel, and \n further coupling means ( 63 ) for coupling to a further harness, \n which centrifugal brake ( 43 ) comprises two coupling parts connected with each other comprises, of which a first part is connected to the cable wheel ( 37 ) and a second part, in the direction of rotation, is fixed relative to the housing ( 33 ).

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.06818
- Patent Class: 182.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15516724', '14366695', '12400208', '12620671', '14910309']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.665899626908834
- 35 USC 102 Novelty (BERT): 0.4957091010644078
- Combined Prediction Score: 0.6488805743243914
- Mean Citation Score: 202.32051
- Max Citation Score: 220.50453
- Similarity Product: 158.8830409259659

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test