baber/WOPTO huggingface dataset:
Patent JP-2012204256-A (JP)
Title: Light-emitting element, luminaire and display device
Inventor: EBIHARA YOHEI
IPC: F21S2/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which, even when a light-emitting layer is composed of plural layers, can suitably extract light in a wide wavelength range, and also can greatly reduce the view angle dependency of brightness and hue for light consisting of combination of plural colors.SOLUTION: The light-emitting element includes, in an organic layer 13 sandwiched between a first electrode 11 and a second electrode 12, a first light-emitting layer 13a and a second light-emitting layer 13b which respectively emit light, in a single color or two or more colors in a visible light range, differing from each other. A first reflection interface 14 is formed on the first electrode 11 side, and a second reflection interface 15 is formed on the second electrode 12 side. An optical distance L11 between the first reflection interface 14 and the emission center of the first light-emitting layer 13a, an optical distance L21 between the first reflection interface 14 and the emission center of the second light-emitting layer 13b, an optical distance L12 between the emission center of the first light-emitting layer 13a and the second reflection interface 15, and an optical distance L22 between the emission center of the second light-emitting layer 13b and the second reflection interface 15 are respectively set to prescribed values.
Patent JP-2012203371-A (JP)
Title: Method for manufacturing mirror portion of optical waveguide using metal film, and optical waveguide
Inventor: TAJIRI KOZO
IPC: G02B6/13
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which is capable of easily forming a mirror portion of an optical waveguide.SOLUTION: A method for manufacturing an optical waveguide having an oblique mirror portion formed in at least one end of a core includes the steps of: forming a core groove in a lower clad layer; injecting a core material to fill the core groove and hardening the core material in the core groove; forming a laminate of the lower clad layer, the core and an upper clad layer; forming a V groove for an oblique mirror portion, which corresponds to an oblique mirror portion, in a direction orthogonal to a lengthwise direction of the laminate in contact with at least one end in the lengthwise direction of the laminate; depositing a metal film on a convex portion of a second mold having the convex portion capable of being brought into contact with a core-side slope of the V groove for an oblique mirror portion; depositing an adhesive on the slope of the V groove for an oblique mirror portion and/or the metal film surface of the second mold; forming a mirror portion by pressing the second mold having the metal film deposited thereon to the core-side slope of the V groove to stick the metal film to the slope of the V groove via the adhesive.
Patent JP-2012207238-A (JP)
Title: Vapor deposition method and vapor deposition apparatus
Inventor: YANAGISAWA KOICHI
IPC: C23C14/24
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To shorten the cooling time of an evaporation source by applying a vapor deposition method to a film deposition process of forming a vapor deposition film on a substrate.SOLUTION: In the vapor deposition process, vapor deposition material gas is generated from an evaporation source including a crucible for storing the vapor deposition material, a heating unit for heating the crucible, a nozzle for emitting the vapor deposition material vaporized in the crucible toward an object to be processed, and a reflector 15 arranged around the crucible, and a vapor deposition film is formed on the object to be processed. Further, in the cooling process, the crucible is cooled by making refrigerant flow through a cooling body 16 fixed to the reflector 15. The cooling process includes: a refrigerant gas supply process for making the refrigerant gas flow through the cooling body 16; and a refrigerant liquid supply process of making the refrigerant liquid, having the heat capacity higher than that of the refrigerant gas, flow through the cooling body 16 after the refrigerant gas supply process.
Patent JP-2012208169-A (JP)
Title: Hard coat film, heat ray shielding film and organic element device using the same
Inventor: EZURE HIDETOSHI
IPC: G02B1/10
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film which can maintain excellent antibacterial properties, transparency, and scratch resistance even when being stored under a variety of indoor and outdoor environments (for instance, high temperature, high humidity, ultraviolet radiation or the like) for a long period, and a heat ray shielding film and an organic element device using the same.SOLUTION: In a hard coat film, on at least one face of a plastic base material, a hard coat layer is provided that contains a polymer having polyfunctional pentaerythritol (meta) acrylate monomer components and antibacterial monomer components.
Patent JP-2012208232-A (JP)
Title: Positively-charged single-layered electrophotographic photoreceptor, and image forming apparatus
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a positively-charged single-layered electrophotographic photoreceptor that suppresses the transfer memory to suppress the occurrence of image failure, and has a large degree of freedom in selection of materials constituting the photosensitive layer in an image forming apparatus that includes a charging unit employing a contact charging method, and uses the positively-charged single-layered electrophotographic photoreceptor; and an image forming apparatus that includes the positively-charged single-layered electrophotographic photoreceptor as an image carrier.SOLUTION: A positively-charged single-layered electrophotographic photoreceptor is obtained by forming a photosensitive layer on a conductive substrate, and used in an image forming apparatus that includes a charging unit employing a contact charging method. The photosensitive layer contains an electron transport agent having the reduction potential of -0.85 to -0.55 V(vs. Ag/Ag).
Patent JP-2012209086-A (JP)
Title: Backlight device and light guide plate
Inventor: KOGAMI NAOHIRO
IPC: G02B6/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device that can make uniform luminance on a light emitting face to obtain luminance uniformity of irradiation light.SOLUTION: The backlight device includes a light guide plate 10 which has a light emitting face 10a for emitting light, a step part 23 formed on a face 10b opposing the light emitting face 10a, and a light incident face 23b on a side face of the step part 23; a light source 15 which is arranged facing the light incident face 23b and guides light from the light incident face 23b into the light guide plate 10; a reflection sheet 11 which is arranged on the face 10b different from the light emitting face 10a of the light guide plate 10 and reflects the light incident into the light guide plate 10 to the light emitting face 10a; and a low reflection part 25 having a low light reflection ratio provided on a face 23a on a light emitting face 10a side of the step part 23.
Patent JP-2012210055-A (JP)
Title: Planar type electromagnetic actuator and method of manufacturing the same
Inventor: KAWASAKI EIJI
IPC: G02B26/10
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the motion of a torsion bar from being inhibited under the stress of a lead wiring which connects a drive coil with an external connection terminal, for improved drive efficiency at a movable part.SOLUTION: In a planner type electromagnetic actuator, a fixed part 3, a movable part 4, and a torsion bar 3 are integrally formed on a semiconductor substrate, and a conductive pattern 5 is formed on an insulating layer 8 on the surface of the semiconductor substrate, which pattern contains a lead wiring 5B for wiring by way of above the torsion bar 3 between a drive coil 5A arranged at the movable part 4 and an external electrode terminal 7 arranged at the fixed part 2 as well as between the drive coil 5A and the external electrode terminal 7, and further, a current is supplied to the drive coil 5A to drive the movable part 4. Except for the lead wiring 5B portion above the torsion bar 3, an adhesion layer 9 whose adhesiveness to an insulating layer 8 is higher than the conductive pattern 5 is provided between the insulation layer 8 and the conductive pattern 5, so that the lead wiring 5 above the torsion bar 3 containing no adhesion layer 9 contacts to the insulation layer 8.
Patent JP-2012208316-A (JP)
Title: Zoom lens and projection type display device using the same
Inventor: KAWAKAMI ETSURO
IPC: G03B21/14
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens that projects an enlarged image from a light valve such as a DMD onto a screen and the like, is bright, has high performance, has a small lens aperture, is low-cost, and is optimum to a small projection display divice.SOLUTION: A zoom lens is constituted of, from an enlargement side in the following order, a first lens group having negative refractive power as a whole, a second lens group having positive refractive power as a whole, a third lens group having negative refractive power as a whole, a fourth lens group having positive refractive power as a whole, and a fifth lens group having positive refractive power as a whole. On a reduction side of the fifth lens group, a large air space is provided, and then, a light valve such as DMD is disposed, so that the zoom lens can vary magnification from a wide angle end to a telephoto end. The first lens group, the third lens group, and the fifth lens group are fixed during magnification variation operation, and the second lens group and the fourth lens group are moved along an optical axis integrally in an enlargement side direction from a reduction side to perform magnification variation.
Patent JP-2011223997-A (JP)
Title: Alcohol-containing seasoning and method for making the same
Inventor: HOSOKAWA DAISUKE
IPC: A23L27/23
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an alcohol-containing seasoning highly containing a tasty nucleotide.SOLUTION: The alcohol-containing seasoning to which the tasty nucleotide itself is not added has a tasty nucleotide content of 60 mg/l or more based on the 13.5% of alcohol. The method for making the alcohol-containing seasoning uses sake cake enzyme processed liquid obtained by enzymatically processed including nuclease processing and next adenyl acid deaminase processing of the sake cake. It is possible to add richness and Umami to a raw material adding to effects such as reduction and masking of uncomfortable smell of conventional ones.
Patent JP-2012205569-A (JP)
Title: Aquarium underwater filter and aquarium underwater filter device
Inventor: MATSUMOTO HIROSHI
IPC: A01K63/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aquarium underwater filter and an aquarium underwater filter device, which allow efficient dissolution of oxygen into water and uniform adsorption of dust in an aquarium, and facilitate determination of time for replacement.SOLUTION: The aquarium underwater filter device 10 includes: the aquarium underwater filter 30 including a rotating shaft 31, a filter body 32 having a through passage 32a through which the rotating shaft 31 is passed, and a blade tool 33 through which the rotating shaft 31 is passed and which includes a plurality of blades (33ab, 33as) provided around the rotating shaft 31, in which a plurality of the blade tool 33 are provided concentrically with the through passage 32a; and a filter housing case 20 including a bottom portion 21 having a bubble release opening 21a for releasing bubbles 2, a side wall portion 22 continued to the edge of the bottom portion 21 and having a plurality of side wall slits 22s, and a lid portion 23 having a bubble discharge port 23a for discharging the bubbles 2. The filter 30 is housed in the case 20 with the rotating shaft 31 being supported by the bubble release port 21a and the bubble discharge port 23a so that an ascending water flow C1 by the bubbles 2 is collided against the blade tool 33 to rotate it.
Patent JP-2012210786-A (JP)
Title: Decorative sheet and decorative material
Inventor: TAKAHASHI HIROAKI
IPC: B32B27/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet that has no design disappearance under high load, is hard to be adhered with scratch, whitening scratch, abrasion and dent scratch, and having superior crack resistance.SOLUTION: The decorative sheet has at least a thermoplastic resin layer and a top coat layer sequentially. (1) The top coat layer has the outermost layer including an ionizing radiation curable resin, (2) the thickness of the top coat layer is ≥20 μm, (3) the thickness of the thermoplastic resin layer is 40-120 μm, and (4) the ratio of thicknesses of the top coat layer to the thickness of the thermoplastic resin layer is ≥20%.
Patent JP-2012213488-A (JP)
Title: Disposable diaper
Inventor: TAKINO SHUNSUKE
IPC: A61F13/53
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress segmentation of an absorbent core (14) included in an absorbent body (4) caused by wearer movement in an underwear-type disposable diaper (1) formed by joining the following three individual and substantially rectangular articles to one another: a front-torso-surrounding member (2), a back-torso-surrounding member (3), and the absorbent body.SOLUTION: The compression parts (15) are formed in the absorbent core (14). The compression parts (15) are formed so as to straddle the line, or the extension line thereof, on which a torso-surrounding elastic member (10a) closest to the crotch region is disposed; and so as to extend into both the crotch region (5) and the region where the absorbent core and the front-torso-surrounding member or the back-torso-surrounding member overlap.
Patent JP-2012217011-A (JP)
Title: Oscillation device and electronic apparatus
Inventor: ONISHI YASUHARU
IPC: H04R17/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation device that has a lower mechanical quality factor Q when compared to a case in which a diaphragm includes only metal films and that prevents a decrease in vibration amplitude.SOLUTION: A piezoelectric element 20 is provided on a diaphragm 10. A support member 40 holds an edge of the diaphragm 10. The diaphragm 10 has a first film 12, a second film 14, and a third film 16. The first film 12 includes metal. The second film 14 includes a material that has lower rigidity than the metal included in the first film 12. The third film 16 includes a material that has higher internal loss than the metal included in the first film 12 and that has lower rigidity than the material included in the second film 14.
Patent JP-2012216123-A (JP)
Title: Head-mounted display and program used therefor
Inventor: SATO TOMOHIRO
IPC: G06F3/0346
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology for preventing the occurrence of erroneous detection in an eye-controllable head-mounted display.SOLUTION: A head-mounted display includes: a head-mounted part 10 that is mounted on a head of a user; an image display part 30 that is attached to the head-mounted part 10 and causes the user to visually recognize an image; a line-of-sight detection part 60 for detecting a direction of a line of sight of the user; marker display means for displaying a moving marker on the image display part 30; line-of-sight movement analysis means that detects an eye control of the user by analyzing the result of detection by the line-of-sight detection part and detecting the movement of the line of sight associated with the movement of the marker; and operation execution means for executing an operation corresponding to the eye control detected by the line-of-sight movement analysis means.
Patent JP-2012216130-A (JP)
Title: Image processing device and authentication system including the same
Inventor: IMAYOSHI KENICHIRO
IPC: G06F21/31
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an authentication system including the device capable of performing authentication in place of an authentication server using an appropriately managed authentication history.SOLUTION: An image processing device 100 comprises: a communication part transmitting an authentication request to an authentication server 160 when a use request in which a login ID and a password are inputted is received from a user; a reception part receiving data of an authentication result from the authentication server; a storage part storing the data of the authentication result as authentication information in time series; an authentication part performing authentication using the login ID if a normal authentication result is not received from the authentication server; and a specification part specifying the authentication information used in the authentication by the authentication part. The authentication part performs the authentication by determining whether or not the login ID is included in the authentication information specified by the specification part. By this way, the user is able to use the image processing device even when the authentication by the authentication server is impossible.
Patent JP-2012219102-A (JP)
Title: Silsesquioxane compound and coating composition containing the same
Inventor: NAGAI AKINORI
IPC: C08G77/28
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a silsesquioxane compound and a coating composition containing the compound, which can ensure transparency and weather resistance of a coating film obtained therefrom, and to provide an active energy ray-curable coating composition.SOLUTION: The silsesquioxane compound has an organic group directly bonded to a silicon atom, in which at least one organic group directly bonded to the silicon atom has a UV ray-absorbing group or a UV ray stable group, and a sulfonyl group and/or a sulfinyl group. Active energy ray-curing property can be imparted to the silsesquioxane compound by introducing a polymerizable unsaturated group, and thereby, an active energy ray-curable coating composition can be obtained that gives a cured coating film excellent in curability, weather resistance and scratch resistance.
Patent JP-2012220257-A (JP)
Title: Particulate matter detection sensor and manufacturing method of the same
Inventor: USHIKUBO TAKUMI
IPC: G01N27/04
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric resistance type particulate matter detection sensor having high sensor sensitivity, which allows PM to be promptly deposited between a pair of detection electrodes on the surface of the sensor, with a smaller distance between the pair of detection electrodes.SOLUTION: Detection electrodes ELand ELformed of a conductive material each having an approximately flat film shape are embedded and held inside an insulating substrate 100 in a parallel arranged state at predetermined intervals. End parts 11 and 12 of the electrodes are drawn out at least to a side end face 10 of the insulating substrate 100, so as to form a detection surface tilted from a reference plane perpendicular to plane parts of the detection electrodes ELand ELembedded inside the insulating substrate 100 at a predetermined inclined surface forming angle θ.
Patent JP-2012220581-A (JP)
Title: Optical device, lens barrel, camera, and camera body
Inventor: IKETANI SHIGERU
IPC: G03B17/02
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent an operation of a device by a device user from getting hard under the burning sun during the day.SOLUTION: The optical device includes: a first layer (12) provided outside a light passage area (3) through which light can pass and formed of a first material (4a); and a second layer (13) provided outside the light passage area, provided in the light passage area side with respect to the first layer with coming into contact with the first layer, and formed of a second material (4b). The first layer includes a material having a different thermal conductivity from that of the first material, and the first layer has the thermal conductivity lower than that of the second layer.
Patent JP-2012218237-A (JP)
Title: Method of manufacturing wiring substrate, and method of manufacturing liquid ejection head
Inventor: MURAMOTO MIYUKI
IPC: B41J2/16
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring substrate which permits a yield to be improved by restraining a residual resist and a method of manufacturing a liquid ejection head.SOLUTION: The method of manufacturing a channel forming substrate includes forming a multilayer wiring structure by repeating a plurality of times a photolithography process and a dry etching process using a holder 120 and forming a pattern with a resist 160 as a mask. In the dry etching process, the method includes executing at least once a resist removal process to remove the resist 160 in an area including an area which falls into the overlapping condition before starting the dry etching process after the photolithography process while repeating a plurality of times a pattern forming process in which some of the holder 120 and the resist 160 form a pattern in an overlapping condition in the direction along the surface of a wafer 101, the photolithography process, and the dry etching process.
Patent JP-2012221183-A (JP)
Title: Receipt data recognition device and program therefor
Inventor: NOZAKI KAZUNARI
IPC: G06K9/20
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To correctly and efficiently collect sales management data from an individual tenant shop and improve a speed and efficiency in sales management work at the tenant.SOLUTION: For a recognition character read from a receipt image, a receipt data extraction part 141 extracts a recognition character from a character string of an item name that is registered in definition data different for each shop and is shown on a receipt and from positional data of a money-amount item shown at an intra-receipt position; an inclination detection part 142 detects an inclination of the recognition character from the positional data of the extracted recognition character; an inclination correction part 143 corrects, if an inclination of the recognition character is detected, the positional data of the applicable money-amount item in accordance with the detected inclination; a receipt data identification part 144 extracts a recognition character representing the money-amount item from the recognition character and the positional data using the corrected positional data; and a sales management data generation part 15 outputs, or stores, data of the recognition result based on a recognition character matching the item name and the recognition character representing the money-amount item.