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Patent Searching and Data


Matches 851 - 900 out of 6,832

Document Document Title
WO/1988/000506A1
An apparatus and method for in situ concave base curve detection which is especially useful in the lathe. The apparatus and method utilize a laser beam (33) and a photo-diode detector (46) to effect a precise detection of the vertex (14)...  
WO/1987/003382A1
Reading spectacles (1) having lenses (2) are provided with opaque removable films (3) over each lens. Each film (3) is provided with a small aperture (4) aligned with the optical center of the respective lens. A user may test the spectac...  
WO/1987/001562A1
The disclosed compositions are appropriate for keeping in good condition and for cleaning contact lenses. The composition according to the invention contains an alkaline earth salt of monoperphtalic acid, with preferably a complexing age...  
WO/1987/000437A1
Improved methods of disinfecting and/or preserving contact lenses comprises treating said lenses with an effective concentration of a solution comprising a biguanide or a water soluble salt of formula (I), wherein R1 and R3 are selected ...  
WO/1986/004083A1
A contact lens cleaning solution containing an enzyme having proteolytic activity and a surfactant, and optionally also a chelating agent and urea, and a method of cleaning contact lenses utilizing this solution. The solution and method ...  
WO/1986/004084A1
A nontoxic, aqueous, contact lens cleaning solution containing a mixture which includes a nonionic or weakly anionic surfactant, a chelating agent, a source of hydrated protons, and optionally also urea; and a method of chemically removi...  
WO/1986/002001A1
Cosmetic compositions containing as a preservative a polyhexamethylene biguanide salt and a buffer, the biguanide concentration being from 0.5 to 100 ppm.  
WO/1986/000721A1
The method is characterized in that it comprises essentially the production of ozone by ionization in a ionizing tube (7), the migration of said ozone through a filter membrane (25), and then the diffusion of said ozone into an isotonic ...  
WO/1985/004033A1
A device for obtaining data related to the shape of the frame of a pair of spectacles, wherein the shape M of frame of spectacles is converted into numerical data by using spline interpolation functions, so that the shape M of the frame ...  
WO/1985/003018A1
Process for the preservation and cleaning of hydrophilic lenses comprising the hydrophilic lens freezing in a sodium chloride hypertonic solution or another substance that modifies the solution cryoscopic degree. The sodium chloride solu...  
WO/1985/001209A1
Hydrophilic soft contact lenses are disinfected by soaking in a non-eye-irritant aqueous disinfecting solution obtained by the addition to tap water of a chlorhexidine salt, a sequestering agent for calcium and magnesium ions, and a dech...  
WO/1985/001193A1
Device enabling to clean and preserve contact lenses by the use of appropriate solutions, having a hemispherical bottom (3) by limiting exacting and septic manipulations. It is essentially comprised of a casing (1) having two small conta...  
WO/1984/002009A1
To adjust eye-glasses to the special shape of the nose of the person wearing the eye-glasses, a faithful molding of the back of the nose is formed. To this effect, once the spectacles are put on, the space remaining between the spectacle...  
WO/1983/001003A1
Quaternary ammonium salt, alpha-4- AD1-tris (2-hydroxyethyl) ammonium chloride-2-butenyl BD poly AD1-dimethyl ammonium chloride-2-butenyl BD-w-tris (2-hydroxyethyl) ammonium chloride, providing aqueous disinfecting solutions for contact ...  
WO/1981/003119A1
Support for temporary ophthalmic correcting surfaces comprising in itself said surfaces and not deforming the vision of a pair of spectacles being tried, which can be observed through said support. The device comprises a perfectly transp...  
WO/1981/002287A1
Contact lens applicator, comprising a container (12) with closure (14), an apertured contact lens accomodating tray (16) extending from the closure for placement within the container, a contact lens retaining member (20) slidable over th...  
WO/1981/001884A1
The ultrasonic cleaning device has a pocket size receptacle (8) wherein are housed a cleaning trough (27) subjected to ultrasounds and filled with a liquid and a sterilization container (37) filled with another liquid and arranged so as ...  
WO/1980/002657A1
A cleaning device which has a cleaning tank for accommodating a liquid to clean glasses, the cutting blade of a razor, a watch, a necklace or the like, and a vibration source for imparting vibration to the cleaning tank to agitate the li...  
WO/1980/002431A1
Conformable, multi-layered tape for bonding fusible metal alloy to ophthalmic lens blanks. The tape comprises a polymeric backing layer, a pressure-sensitive adhesive on one surface of the backing layer, and a non-tacky adhesion-promotin...  
WO/1979/000963A1
A cleaning solution for soft contact lenses is described. The solution differs from previously known solutions in that it includes a lipolytic enzyme together with a buffering substance, such as a phosphate. The cleaning solution removes...  
JP2018009942A
[Subject] A lens meter and a glasses measuring device which can acquire PD in consideration of a glasses frame changing are provided. [Means for Solution] A measuring beam study system which measures the optical characteristic of a lens,...  
JP2018010301A
[Subject] A method of determining glasses prescription for eyes using an un-temporary computer-readable medium especially is provided. [Means for Solution] A step (110) which provides measured value which shows the refraction characteris...  
JP2018008748A
[Subject] A contact package which enabled it to maintain an axenic high guarantee and suitable closure using material which is not so strong is provided. [Means for Solution] The 1st package layer, the 2nd package layer, and a lens accep...  
JP2018000440A
[Subject] A method and a system which determine optimal lens quickly are provided without repeating orthokeratology lens wearing to a cornea many times. [Means for Solution] System 10 has selection device 20, database server 30, lens det...  
JP2018004921A
[Subject] It has the outstanding water repellence and wiping of leather fat provides an easy glasses lens and a manufacturing method for the same. [Means for Solution] In a glasses lens which has a fluoride content antifouling film on th...  
JP2018005208A
[Subject] Solution for contact lens processing is provided. [Means for Solution] Number average molecular weights are about 4, 000 - about 1, 000, 000 Dalton (Dalton), And solution for contact lens processing containing about 0.01-1.0 we...  
JP2018005209A
[Subject] Solution for contact lens processing and a packing system of a contact lens are provided. [Means for Solution] About 0.01 which has a phosphorylcholine machine - polymer of 1.0 weight section of abbreviation, About 0.005 - a hy...  
JP2018004931A
[Subject] A glasses lens processing device for forming appropriately in a lens a hole of an angle where an influence angle was taken into consideration, and a processing control data creation program are provided. [Means for Solution] A ...  
JP2018004930A
[Subject] Influence of angle change of a lens currently held by a lens holding shaft is reduced, and a glasses lens processing device for forming a hole of a suitable angle in a lens and a processing control data creation program are pro...  
JP2018004784A
[Subject] A diopter value forecasting system, a diopter value prediction method, and a program which predict a future diopter value quantitatively are provided. [Means for Solution] As for diopter value forecasting system 1, diopter valu...  
JP2018500609A
個人の眼の矯正レンズ系はそれぞれ、第1及 第2の処方の第1及び第2の対のレンズを含む 特定の実施態様では、第1の対のレンズは、 眼用の第1のレンズ及び右眼用の第1の...  
JP2018002380A
[Subject] Offer of art in which consumers can make order and receipt of a contact lens easily [Means for Solution] A contact lens sales store receives contact lens order information from a customer that it was sent by electronic equipmen...  
JP6258318B2  
JP6255849B2  
JP6259922B2  
JP6254602B2  
JP6251812B2  
JP2017537366A
How (74) to supply the input showing the direction of a look in the computer systems combined with the vision system so that operation was possible. In this method, the 1st picture of the eye in the lighting of the 1st level is acquired ...  
JP2017537353A
It is characterized by a method of manufacturing a lens for glasses (2) indicated to this application comprising the following. A step which prepares a lens blank (1) formed from plastic material, A step which obtains a corresponding len...  
JP6246736B2  
JP6244519B2  
JP6244788B2  
JP6247722B1
[Subject] A diopter value forecasting system, a diopter value prediction method, and a program which predict a future diopter value quantitatively are provided. [Means for Solution] As for diopter value forecasting system 1, diopter valu...  
JP6236615B2  
JP2016537208A5  
JP6236313B2  
JP6236020B2  
JP6232287B2  
JP6230591B2  
JP6232475B2  

Matches 851 - 900 out of 6,832