PATENT CLAIM ANALYSIS

Application Number: 15876542
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["264", "497000"]

Abstract:
A method for automatic creation of cutting paths  5  in the interior space  2  of a three-dimensional shaped product  1  by the following steps, in a CAD/CAM system in which programs are designed for lamination, sintering and cutting that are necessary for creating a three-dimensional shaped product  1:  defining an imaginary horizontal plane  3,  creating cutting paths  5  in the interior wall section from the lower end successively toward the upper side, creating cutting paths  5  in the interior wall section toward the upper side to the upper end, and joining the cutting paths  5  of step 2 and the cutting paths  5  of step 3.

Claim (Index 2):
A method for automatic creation of a cutting path in an interior space of a three-dimensional shaped product formed in a CAD/CAM system in which a program is designed for each of the steps of lamination with a powder while a squeegee is traveling, sintering with irradiation of one of a laser beam and electron beam and cutting by traveling of a cutting tool, that are necessary to create the three-dimensional shaped product, comprising the steps of:\n defining an imaginary horizontal plane at an intermediate location between an upper end and a lower end of the interior space, first creating, in a lower region of the imaginary horizontal plane, horizontal cutting paths on interior wall sections, set by a program necessary for carrying out at least one of the lamination and sintering of one or a plurality of layers as a unit, from a location at the lower end or a vicinity of the lower end, at locations set successively toward an upper side with every cutting width of the cutting tool along a vertical direction, when creation of each horizontal cutting path in the step of first creating has reached the imaginary horizontal plane or a location at a distance that is shorter than the cutting width along the vertical direction from the imaginary horizontal plane, while creating a horizontal cutting path on the imaginary horizontal plane, thereafter second creating of horizontal cutting paths on the interior wall sections, that is set by the program necessary for carrying out at least one of the lamination and sintering of one or a plurality of layers as a unit, in the upper region of the imaginary horizontal plane, at locations set successively toward the upper side with every cutting width of the cutting tool along the vertical direction, from a location that is higher by the cutting width than the last cutting path created in the step of first creating, until reaching the upper end or a vicinity of the upper end, joining the cutting paths of the step of first creating and the cutting paths of the step of second creating through the imaginary horizontal plane, after deleting the horizontal cutting path on the imaginary horizontal plane.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.05455
- Patent Class: 264.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12624115', '14747120', '11577933', '14425148', '15197855']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7333717872123423
- 35 USC 102 Novelty (BERT): 0.4700029689892164
- Combined Prediction Score: 0.7070349053900297
- Mean Citation Score: 156.19224
- Max Citation Score: 162.79196000000005
- Similarity Product: 127.13646779015544

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

Dataset: test