Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
In Language Modeling and other speech researches work, it is often necessary to collect corpus, and be sent out using the corpus collected
Now, it summarizes and concludes some language rules, and confirm language rule.In current speech research work, as speech research people
When member wishes to study certain a kind of clause, can by daily accumulation, collect, enumerate and imagine etc. that modes obtain the language of such clause
Material.For example, when language researcher wishes research " high unhappy " " hope is unwilling " " good or not objects for appreciation " etc. " A not AB " this kind sentence
When formula, due to there is no this kind of corpus in the corpus collected, language researcher usually passes through the side for enumerating the imagination
Formula obtains this kind of corpus, it is clear that the corpus being achieved in that is not comprehensive enough and efficiency is lower, reduce speech research efficiency and
Depth.
If improving the efficiency and depth of speech research, just have to provide a kind of side of more efficient acquisition corpus
Method.Therefore, this application provides a kind of content search method and devices, and specified sentence can be accurately searched for from the corpus of magnanimity
Thus the corpus of formula improves the efficiency of corpus acquisition.
Here is the present processes embodiment, provides a kind of content search method, this method can be applied to server,
PC (PC), tablet computer, mobile phone, smart television, intelligent sound box, virtual reality device and intelligent wearable device etc. are a variety of
In equipment.
Fig. 1 is a kind of flow chart of content search method provided by the embodiments of the present application.As shown in Figure 1, this method includes
Following steps:
Step S101 is that corpus adds label using preset analysis model, and described is corpus addition label including being language
The content of classification is specified to add label in material.
Analysis model may include one or more of vocabulary model, rule model and algorithm model.Wherein, vocabulary mould
Type refers to according to some classification method, and word is classified, and the word of certain one kind accumulation is counted the institute in a vocabulary
The model of formation;Rule model contains some specific analysis rules, can be found out from corpus according to analysis rule specific
Content;Algorithm model contains some specific algorithms, specific content can be matched from corpus according to algorithm.Above-mentioned analysis mould
Type is used to add label to the specific content in corpus in this application.
According to the actual demand of content search, can near field existing model selection analysis model, can also be with
Newly-built analysis model.For example, one such as table 1 can be created when user needs to search for content related with animal from corpus
Shown in animal name vocabulary, as vocabulary model used in this application.
Dog |
Cat |
Dinosaur |
Chicken |
Elephant |
Mosquito |
Snake |
Ant |
Spider |
Lion |
Whale |
Honeybee |
Giant panda |
Wild animal |
Chimpanzee |
Bat |
Crocodile |
Mouse |
Tiger |
Cockroach |
Horse |
Shark |
Monkey |
Parrot |
Dolphin |
Pig |
Tortoise |
Ox |
Rabbit |
Octopus |
Fly |
Cicada |
Frog |
Giraffe |
Wolf |
Polar bear |
Butterfly |
Lizard |
Pigeon |
Snail |
Hamster |
Boa |
Sheep |
Rhinoceros |
Sparrow |
Cat owl |
Goldfish |
Crow |
Chameleon |
Jellyfish |
Lobster |
Dragonfly |
Firefly |
Imperial cat |
Mammoth |
Penguin |
Orangutan |
Drosophila |
Bear |
Squirrel |
Crab |
Earthworm |
Piranha |
Cobra |
Poephila castanotis |
Cicada |
Kingfisher |
Fox |
Centipede |
Killer whale |
Mantis |
Silkworm |
1 animal name vocabulary of table
According to the analysis model of above-mentioned selection, corpus is analyzed, so that class will be specified in corpus based on the analysis results
Other content adds label.For example, having in certain article in short:
Cat eats fish, and dog eats meat, and ultraman beats small strange beast
It is available as shown in table 2 for the words above if analyzed using above-mentioned vocabulary model article
Content:
Article ID |
Sentence ID |
Content |
Position |
Classification |
1 |
10 |
Cat |
0,1 |
Animal |
1 |
10 |
Fish |
2,3 |
Animal |
1 |
10 |
Dog |
4,5 |
Animal |
2 Concordance result of table
Wherein, " article ID " is the number of article, if in corpus including plurality of articles, corresponding one of every article is only
One unduplicated article ID;" sentence ID " be number of the sentence in article, in an article, each sentence have one only
One article number, for example, according to sequencing of the sentence in article, this 10 if an article includes 10 sentences
The article ID of a sentence is followed successively by 1 to 10, can determine one in an article by an article ID and a sentence ID
Sentence;" content " refers to be matched to from the sentence that article ID and sentence ID is determined according to analysis model (such as: vocabulary model)
Content;" position " indicates that position of the content being matched in sentence, the position include initial position and end position, specifically
Representation method are as follows: the position of first character in sentence is denoted as 0, the position of second character is denoted as 1, and so on, with
The content first character position being fitted on is the initial position of content, where the last character for the content being matched to
Position adds 1 as end position, is separated between initial position and end position with comma;" classification " refers to the content being matched to
Classification, such as cat, dog belong to " animal " class.
According to Concordance as a result, label is added to the content that analysis model is matched in corpus, for example, according to table 2
Analysis result label is added to the content of " animal " class in corpus, as a result may is that
Cat<animal>eats fish<animal>, and dog<animal>eats meat, and ultraman beats small strange beast
Furthermore it is also possible to be added by establishing associated mode and realizing corpus with Concordance result to the content in corpus
It tags, thus, any change will not be done to corpus itself, guarantee the accuracy of what subsequent content search of the continuity of corpus.
Step S102 defines search expression according to search need, and using described search expression formula from added with label
Corpus in search for target string.
Wherein, described search expression formula includes at least one operator and keyword, and the operator includes aggregation operator, disambiguates
Operator and relational operator, each operator form a content search condition.
The search expression of the embodiment of the present application is used to execute in corpus and search in sentence.Search, refers to and searches in so-called sentence
When rope expression formula executes search in corpus, scanned for one by one using every words in corpus as search target, without
Can across sentence search, such as: comprising sentence 1, sentence 2 and sentence 3 in corpus, when being scanned for using search expression to corpus
When, sentence 1, sentence 2 and sentence 3 can be searched for respectively, without carrying out across sentence search between sentence 1 and sentence 2.
It is executed in sentence and is searched for using search expression, meet language worker in speech research mostly using searching in sentence
Habit focuses the range of search, and improves search speed.
The operator of search expression includes aggregation operator, and aggregation operator is alternatively referred to as collective concept.Wherein, in set corresponds to
The classification of appearance, such as: the title of all animals may be constructed a set, and all botanical names may be constructed a set,
All nouns may be constructed a set, and all verbs may be constructed a set, and all Chinese herbal medicine titles may be constructed one
Set, etc..
In one embodiment, an aggregation operator is indicated with symbol "<>", may include one or more in symbol "<>"
Chinese character or English character specifically may include an element in name set or set.
It specifically, is an element in name set or set in "<>" according to include, aggregation operator can divide
For first kind aggregation operator and the second class aggregation operator, wherein element for example can be word, word or phrase.
Comprising name set be first kind aggregation operator in symbol "<>", such as:<n>indicate noun aggregation operator,<
Animal > expression animal dvielement aggregation operator.First kind aggregation operator is used to search out the element that set includes from corpus,
Such as:<n>for searching noun element from corpus,<Chinese herbal medicine>is used to search the element of Chinese herbal medicine class from corpus,<
Animal > for searching the element of animal class, such as cat, dog, fish from corpus.Wherein, it is being searched for corpus using operator
Before, corpus can be segmented, to improve search efficiency.
It comprising an example element in set is the second class aggregation operator in symbol "<>", also, in order to first
Class aggregation operator is distinguished, the second class aggregation operator comprising element before be also added into difference symbol "~", such as:
<~Rehmannia glutinosa>,<~cat>etc..Second class aggregation operator is used for from the element searched out where example element in set in corpus,
Such as: " Rehmannia glutinosa " belongs to Chinese herbal medicine classification, and therefore<~Rehmannia glutinosa>from corpus for searching for the member for belonging to Chinese herbal medicine classification
Element.
Further, if as soon as example element simultaneously belong to multiple set, then the second class aggregation operator be used for from
The element in all set where the example element is searched in corpus.Such as " cat " may belong to animal class set, pets
Set and felid set, therefore,<~cat>can search the element, pets for belonging to animal class from corpus
The element of element and felid class.
In one embodiment, disambiguating operator includes that can be expressed as " { m, n } " apart from operator apart from operator, wherein with
For one character as a parasang, m indicates minimum range, and n indicates maximum distance.It can be with two disambiguations pair apart from operator
As combination, for from corpus search comprising two disambiguate the distance of objects and two disambiguation objects in minimum range and described
Target string between maximum distance.Wherein, disambiguating object includes aggregation operator and/or keyword, in the embodiment of the present application
In, keyword is used to carry out full word search to corpus.
The typically combining form apart from operator and disambiguation object is illustrated below:
Eat { 0,5 }<animal>
It wherein, is " { 0,5 } " apart from operator, disambiguating object includes keyword " eating " and aggregation operator "<animal>", the group
Conjunction form is used for search and " eating " and "<animal>" matched content from corpus, wherein " eating " and "<animal>" is matched to
Content meets between minimum range 0 and maximum distance 5 (including 0 and 5) in the distance in corpus.Such as: in " eating a lobster "
" eating " and " lobster " can be searched by said combination form.
In one embodiment, relational operator includes "or" operator, and "or" operator can be expressed as " (|) ", wherein "or"
Operator and two "or" object compositions use, and "or" object may include aggregation operator and/or keyword, two "or" objects point
It Wei Yu not be before " | " and after " | ".It include any one for being searched for from corpus after "or" operator and "or" object composition
The target string of "or" object.
Illustratively, (<nt>|<n>) be used for from search in corpus comprising in any one of group, mechanism name (nt) or noun
Hold;(carry forward | development) it is used to search for from corpus comprising " carrying forward " or " development " any one content, such as: " carry forward devotion essence
Mind " can (carried forward | development) search, " developing advanced productivity " also can (carried forward | development) search.
In some embodiments, it may include in "or" operator more than "or" object.Such as: (<n>| development | revitalize), it uses
It include noun, " development " or " development " any one content in being searched for from corpus.
In some embodiments, one or more "or" operators can combine to form increasingly complex shape with other operators
Formula, such as:
(<nt>|<n>) { 0,5 }<v>no
(carry forward | development) { 0,9 } (culture | spirit)
Cultural { 0,3 } (<n>| development | revitalize)
In some embodiments, by being combined to each class operator, a kind of clause can be summarized, such as:
<v (1)><v (2)=v (1)>can not summarize and such as " eat " the identical clause of verb before and after " good or not ";
<v (1)><n>not<v (2)=v (1)>can to summarize verb before and after " hit the person and do not beat " of such as " having a meal and do not eat " identical
Clause;
<v (1)><n (1)><v (2)=v (1)><n (2)=n (1)>can not summarize such as " hitting the person " and " have a meal and do not eat
Verb and all identical clause of noun before and after meal " etc..
In one embodiment, disambiguating operator further includes just disambiguating operator and bearing to disambiguate operator.
Wherein, it is just disambiguating operator and is disambiguating object composition, for target character of the search comprising disambiguating object from corpus
String;It is positive to disambiguate operator and apart from operator and disambiguate object composition, for searching out position of the satisfaction apart from operator from corpus about
Beam condition and include disambiguate object target string;It is negative to disambiguate operator and apart from operator and disambiguate object composition, be used for from
The position constraint condition met apart from operator is searched out in corpus and does not include the target string for disambiguating object.
In one embodiment, "+" can be expressed as by just disambiguating operator, and the negative operator that disambiguates can be expressed as "-", positive to disambiguate
Operator negative disambiguate being applied in combination for operator and other operators and is mainly used for limiting certain contents and goes out in matched target string
It is existing, and limit other contents and do not occur in matched target string, the citation form of a combination thereof for example:
+X1-{m,n}X2
Wherein, X1 and X2 is to disambiguate object, can specifically include aggregation operator and keyword etc.;X1 indicates matched target
The content that should include in character string, X2 expression are matched to the content that appearance is limited in target string, and { m, n } is that distance is calculated
Son, therefore the meaning of said combination expression are as follows: when X1 occurs, there is not allowed that X2 in m-n character range after X1.Below
The positive application for disambiguating operator and negative disambiguation operator is illustrated in conjunction with more examples:
Example one :-{ 0,5 } credit+card-{ 0,7 } is reported the loss
Indicate that there can be no credits in 5 characters before " card ";There can be no report the loss in 7 characters after card.
Example two :+card-{ 0,7 } reports the loss+and { 0,5 } find
Indicate " finding " should occur in 5 characters after " card ", there can be no extensions in 7 characters after " card "
It loses.
As a result, by just disambiguating operator, negative disambiguation operator, the combination apart from operator and disambiguation object, to design on demand
Search expression, user can accurately position from corpus and find target string.Such as: when user wants from corpus
Middle search address, but when not being household register address, so that it may use following search expression:
Household register+{ 0,2 } address
In the search expression comprising just disambiguating operator and negative disambiguation operator, in order to guarantee search logic rationally and mention
High search performance, search expression should also meet claimed below:
1. just disambiguating operator "+" cannot omit;
2. the negative operator "-" that disambiguates cannot be used continuously;
3. the negative operator that disambiguates must follow appearance distance operator closely later;
In addition, for all search expressions, should also meet claimed below to improve search performance:
1. "or" operator can not multilayer nest use;
2. cannot there is no keyword in search expression
3. keyword cannot be only present in "or" operator;
4. keyword cannot be only present in after negative disambiguation operator "-".
Fig. 2 is the flow chart of search target string provided by the embodiments of the present application.
As shown in Fig. 2, after step S102 defines search expression, using search expression from the language added with label
In material search for target string the following steps are included:
Described search expression formula is divided into multiple slots according to preset slot separator, and obtains the slot by step S201
First location information, wherein each slot include an expression being made of the aggregation operator and/or the keyword
Formula segment.
In some embodiments, slot separator includes disambiguating operator and relational operator, based on disambiguation operator and relational operator
As slot separator, step S201 can specifically include following steps as shown in Figure 3:
Described search expression formula is divided into multiple slots using the disambiguation operator, and obtains described first by step S301
Location information.
Operator is disambiguated firstly, searching in search expression, and disambiguates the combination of operator, such as: "+" "+{ m, n } " "-
{m,n}";Then, slot separator is used as with above-mentioned "+" "+{ m, n } " "-{ m, n } " found etc., in the position of slot separator
First time segmentation is carried out to search expression, obtains multiple expression formula segments being made of aggregation operator and/or keyword, each
Expression formula segment is as a slot;Finally, accounting for a position according to each character using the initial character of search expression as position 1
Unit is set, determines the first location information of each expression formula segment.
Illustratively, search expression are as follows:+(<card>| bank card)-{ 0,7 } reports the loss+and { 0,5 } find
Wherein, slot separator includes: "+" "-{ 0,7 } " "+{ 0,5 } ", and therefore, above-mentioned search expression is divided for the first time
The slot and first location information arrived is as shown in table 3:
|
Expression formula segment |
Initial position |
End position |
Slot 1 |
(<card>| bank card) |
2 |
11 |
Slot 2 |
It reports the loss |
17 |
19 |
Slot 3 |
It finds |
25 |
27 |
Table 3 first time segmentation result
From table 3 it can be seen that the first location information of expression formula segment is made of initial position and end position, wherein
Using the position of the first character of search expression as position 1, each character occupies 1 position, then initial position is expression
Position of the first character of formula segment in search expression, end position are that the last character of expression formula segment is being searched
Position in rope expression formula adds 1.
Step S302, analyze the expression formula segment that the slot includes whether inclusion relation operator, if inclusion relation
Operator carries out second and divides, by the expression formula fragment segmentation at multiple using the relational operator as the slot separator
Slot, and update the first location information.
Illustratively, in the result being shown in Table 3, in slot 1 " (<card>| bank card) " it include "or" operator, therefore, with
"or" operator is slot separator, by the expression formula fragment segmentation in slot 1 at "<card>" and " bank card " at " | ", and is updated
First location information is as shown in table 4:
|
Expression formula segment |
Initial position |
End position |
Slot 1 |
<card> |
2 |
6 |
Slot 2 |
Bank card |
7 |
10 |
Slot 3 |
It reports the loss |
17 |
19 |
Slot 4 |
It finds |
25 |
27 |
Second of the segmentation result of table 4
In addition, it is necessary to remark additionally, comprising being combined by aggregation operator and keyword etc. in IF expression segment, then
In second of cutting, the keyword individual segmentation in combination is come out.
Illustratively, IF expression segment are as follows:<v>not<n>, then splits into "<v>" " not " and "<n>".
Step S202 obtains kernel keyword from the expression formula segment comprising keyword according to default screening conditions.
Wherein, obtaining the screening conditions that kernel keyword uses may include:
1. kernel keyword not with the aggregation operator component relationship operator;
2. kernel keyword is instead of occurring at first expression formula segment after negative disambiguation operator.
Illustratively, the keyword " bank card " in table 4 and aggregation operator "<card>" constitute "or" operator, therefore " silver
Row card " is not kernel keyword;Keyword " reporting the loss " is the negative first expression formula segment disambiguated after operator "-", therefore " is hung
Lose " nor kernel keyword;Therefore, finally determine that " finding " is kernel keyword.
Step S203 searches out all sentences comprising the kernel keyword from the corpus.
Due to being analyzed in step s101 using analysis model corpus, having obtained Concordance shown in table 2
As a result, it is determined that the information such as article ID, sentence ID therefore, can after search is comprising the sentence of kernel keyword in corpus
Determine the article ID and sentence ID each where the sentence comprising kernel keyword.
Step S204, using the aggregation operator and the keyword of described search expression formula found out from sentence to
A few matching content, and obtain second location information of each matching content in the sentence.
Illustratively, when kernel keyword is " finding ", step S203 can obtain sentence from corpus:
After peony-card is reported the lossIt finds?
So using search expression :+(<card>| bank card)-{ 0,7 } reports the loss+and { 0,5 } find, and combine the slot of table 4
Analysis result, which searches above-mentioned sentence, can obtain result shown in table 5:
5 matching content lookup result of table
As shown in table 5, second location information is made of initial position and end position, and the initial position and end position can
To be obtained from analysis result shown in table 2 after step S101 analyzes corpus.
Step S205, according to the disambiguation of the first location information, the second location information and described search expression formula
Operator, analyzes whether the matching content meets the distance and disambiguate requirement that search expression defines, will be right if met the requirements
The sentence answered is exported as target string.
Illustratively:
Search expression are as follows:+(<card>| bank card)-{ 0,7 } reports the loss+and { 0,5 } find;
Matching content are as follows: after peony-card is reported the lossIt finds?
According to the second location information in table 5, " peony-card " positioned at slot 1 is separated by 0 character with " the reporting the loss " for being located at slot 3
(" peony-card " end position is identical as the initial position of " reporting the loss "), therefore " peony-card " and " reporting the loss " meets between slot 1 and slot 3
The required distance apart from operator " { 0,7 } ", but the 0-7 word due to the negative presence for disambiguating operator "-", after " peony-card "
" reporting the loss " should not occur in symbol range, therefore " peony-card " and " reporting the loss " is unsatisfactory for disambiguating and require;So " peony-card is reported the loss
After have found " will not as target string export.
Illustratively:
Search expression are as follows:+(<card>| bank card)-{ 0,7 } reports the loss+and { 0,5 } find;
Matching content are as follows: peony-card is finallyIt finds?
According to the second location information in table 5, " peony-card " positioned at slot 1 is separated by 2 characters with " the finding " for being located at slot 4
(difference of the initial position of " peony-card " end position and " finding " is 2 characters), therefore " peony-card " and " finding " meets slot 1
The required distance of the distance between slot 3 operator " { 0,5 } ", simultaneously as just disambiguate operator "+" presence, " peony-card " and
" finding ", which meets to disambiguate, to be required;Also, without there is " reporting the loss " in 0-7 character range after " peony-card ", same satisfaction away from
From requiring and disambiguate requirement;So " peony-card has finally found " can export as target string.
In some embodiments, in order to further increase corpus search precision, segment the corpus to be searched clause,
After performing step S201, execute step S202 before, can also according to the search expression segmentation result of step S201,
Primary screening is carried out to the expression formula segment that segmentation obtains, the search expression for not meeting searching requirement is removed.
Fig. 4 is the flow chart provided by the embodiments of the present application screened to search expression.As shown in figure 4, the screening
Process the following steps are included:
Step S401 is matched using multiple regular expressions with the expression formula segment that the slot includes.
Wherein, regular expression is arranged according to searching requirement.Such as: it include " high unhappy " when requiring the search from corpus
When " hope is unwilling " " good or not object for appreciation " etc. " A not AB " this kind of clause, it can be defined as follows two regular expressions:
<.*\(\d+\)>
<.* (d+)=(d+)>
According to the content illustrated above search expression, the corresponding search expression of " A not AB " this kind of clause are as follows: < v
(1)>not<v (2)=v (1)>, then, in two regular expressions defined above, "<.* (d+)>" is for matching "<v
(1)>", "<.* (d+)=(d+)>" for matching "<v (2)=v (1)>".
It should be added that the syntactic rule of regular expression belongs to state of the art, the application is not superfluous
It states.
Step S402 is not matched to the expression formula segment if there is regular expression described at least one, then really
Determine described search expression formula and does not meet searching requirement.
Specifically, when two regular expressions are matched to the expression formula segment that step S201 is obtained simultaneously, then explanation is searched
Comprising "<v (1)>not<v (2)=v (1)>" in rope expression formula, it is thus determined that search expression meets searching requirement, if there is
At least one regular expression is not matched to corresponding expression formula segment, it is determined that search expression does not meet searching requirement.
In addition, in order to guarantee accuracy of judgement, when two regular expressions are matched to expression formula segment simultaneously, it is also necessary to judge the two
Whether the content that expression formula is matched to is consistent, such as: " v (1) " and second canonical table that first regular expression matching arrives
Whether " v (1) " being matched to up to formula is identical, if identical, it is determined that search expression meets searching requirement.
From the above technical scheme, the embodiment of the present application provides a kind of content search method, comprising: using preset
Analysis model be corpus add label, it is described be corpus addition label include in corpus specify classification content addition label;
Search expression is defined according to search need, and searches for target word from the corpus added with label using described search expression formula
Symbol string;Wherein, described search expression formula includes at least one operator and keyword, and the operator includes aggregation operator, disambiguates and calculate
Son and relational operator, each operator form a content search condition.Method provided by the embodiments of the present application as a result, it is first
Label is first analyzed corpus and is added, then according to the customized search expression of search need, and in search expression
Logic rules are introduced by the combination of keyword and operator, accurately search for specified clause from the corpus of magnanimity to realize
Corpus improves corpus collecting efficiency.
Here is the Installation practice of the application, provides a kind of content search device, the device can be applied to server,
PC (PC), tablet computer, mobile phone, smart television, intelligent sound box, virtual reality device and intelligent wearable device etc. are a variety of
In equipment, undocumented details in the Installation practice of the application please refers to the present processes embodiment.
Fig. 5 is a kind of flow chart of content search device provided by the embodiments of the present application.As shown in figure 5, the device includes:
Corpus processing module 501, for the use of preset analysis model being that corpus adds label;The analysis model includes
Vocabulary model, it is described be corpus addition label include for the specified classification in corpus content add label;
Search module 502 for defining search expression according to search need, and uses described search expression formula from addition
Have and searches for target string in the corpus of label;
Wherein, described search expression formula includes at least one operator and keyword, and the operator includes aggregation operator, disambiguates
Operator and relational operator, each operator form a content search condition.
From the above technical scheme, the embodiment of the present application provides a kind of content search device, for using preset
Analysis model be corpus add label, it is described be corpus addition label include in corpus specify classification content addition label;
Search expression is defined according to search need, and searches for target word from the corpus added with label using described search expression formula
Symbol string;Wherein, described search expression formula includes at least one operator and keyword, and the operator includes aggregation operator, disambiguates and calculate
Son and relational operator, each operator form a content search condition.Device provided by the embodiments of the present application as a result, energy
It is enough to be analyzed corpus and added label, then according to the customized search expression of search need, and in search expression
Logic rules are introduced by the combination of keyword and operator, accurately search for specified clause from the corpus of magnanimity to realize
Corpus improves corpus collecting efficiency.
Those skilled in the art will readily occur to its of the application after considering specification and practicing application disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.