Patent application number | Description | Published |
20100004421 | RESIN COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL USING THE SAME - According to the present invention, a resin compound for optical material, comprising (a) an episulfide compound represented by a specific structural formula, (b) a xylylenedithiol compound and (c) a xylylenediisocyanate compound can be provided. In a preferable embodiment of the present invention, a resin compound for optical material having superb optical properties, a high density and a high thermal resistance can be provided. Also according to the present invention, an optical material obtained by curing the above-described resin compound can be provided. | 01-07-2010 |
20100130661 | RESIN COMPOSITION FOR OPTICAL MEMBER AND OPTICAL MEMBER OBTAINED FROM THE SAME - The present invention can provide a composition for optical members, which contains (a) a compound having one or more of any group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group and a vinyl group and one or more β-epithiopropyl groups in a molecule. In a preferable embodiment of the present invention, the composition for optical members further contains at least one compound selected from (b) a compound having one or more β-epithiopropyl groups in a molecule while having no polymerizable unsaturated bond group, (c) an inorganic compound having a sulfur atom and/or a selenium atom, (d) a compound having one or more thiol groups in a molecule, (e) a compound having one or more amino groups in a molecule while having no heterocyclic ring, and (f) a compound having one or more of at least one group selected from the group consisting of a vinyl group, an acryloyl group, a methacryloyl group and an allyl group in a molecule. | 05-27-2010 |
20150158836 | METHOD FOR PRODUCING BIS(B-EPOXYPROPYL)SULFIDE AND BIS(B-EPOXYPROPYL)POLYSULFIDE - According to the present invention, a method for producing bis(β-epoxypropyl)sulfide or bis(β-epoxypropyl)polysulfide can be provided, which is characterized by comprising adding a metal compound selected from the group consisting of a metal hydrosulfide, a metal sulfide and a metal polysulfide to an epihalohydrin at −5 to 30° C. in such a manner that the molar ratio of the epihalohydrin to the metal compound becomes 5 to 20 to thereby cause the reaction of the epihalohydrin with the metal compound. In a preferred embodiment, the epihalohydrin is epichlorohydrin, the metal hydrosulfide is sodium hydrosulfide or potassium hydrosulfide, the metal sulfide is sodium sulfide or potassium sulfide, and the metal polysulfide is sodium polysulfide or potassium polysulfide. | 06-11-2015 |
20150259477 | NOVEL EPISULFIDE COMPOUND AND OPTICAL MATERIAL COMPOSITION - According to a preferred embodiment of the present invention, with an optical material compound including an episulfide compound represented by formula (1) and an episulfide compound represented by formula (2), it is possible to stably and inexpensively store the episulfide compound represented by formula (2) and also provide an optical material having excellent light resistance (in formula (1), m represents an integer from 0 to 4, and n represents an integer from 0 to 2) (in formula (2), m represents an integer from 0 to 4, and n represents an integer from 0 to 2). | 09-17-2015 |
20160060244 | NOVEL THIOL COMPOUND AND COMPOSITION FOR OPTICAL MATERIALS USING THE SAME - According to the present invention, it is possible to provide a thiol compound represented by formula (1): | 03-03-2016 |
Patent application number | Description | Published |
20090156093 | Running toy system - A running toy system includes running toys and a running path on which the running toys run. The running path includes a first running path portion with a width allowing running of one running toy, a second running path portion with a width allowing parallel running of at least two running toys, and a third running path portion whose width increases from one end thereof toward the other end to connect the one end thereof to the first running path portion and the other end thereof to the second running path portion. A running lane changing member for forcibly changing a running lane of the running toy is provided on one or both of the second running path portion and the third running path portion, wherein, when a projecting member of the running toy is engaged with the running lane changing member, the running toy changes its running lane in a direction of separating it from the running lane changing | 06-18-2009 |
20110171878 | RACING TOY - A racing toy including: a running body including, a driving mechanism for automatic running, and a running control section to enhance running ability of the running body and to reduce running ability of a competing running body; a signal storing section to store a plurality of running control signals regarding the running ability of the running body; and a selection control section to randomly select a running control signal from among the running control signals stored in the signal storing section, wherein the running control section enhances the running ability of the running body and/or reduces the running ability of the competing running body according to the running control signal selected by the selection control section. | 07-14-2011 |
20110171879 | RACING TOY - A racing toy including: at least one first running body; and at least one second running body which competes with the first running body for speed, wherein the first running body includes: a driving mechanism for automatic running; and a first obstructing signal transmitting section to transmit an obstructing signal at least forward and/or backward by radio, the obstructing signal which obstructs the running of the second running body, and the second running body includes: a driving mechanism for automatic running; an obstructing signal receiving section to receive the obstructing signal; and an obstruction control section to control an obstructing operation of the driving mechanism of the second running body according to the obstructing signal received at the obstructing signal receiving section. | 07-14-2011 |
20110256794 | SPINNER FOR TOY TOP - A safe spinner for a toy top which ensures that a rack gear formed on a rack belt will not directly contact a user's body during a pulling operation of the rack belt is provided. A spinner for a toy top includes a rotation imparting mechanism for imparting rotation to a toy top, having a rack gear and a pinion gear. The rack gear is formed on one surface of a belt body of an elongated plate-shape in such a manner that teeth of the rack gear protrude from the surface of the belt body and are arrayed in a longitudinal direction of the belt body. The belt body includes a pair of protection plates which is disposed on the surface thereof so that the plates face each other across the teeth of the rack gear, the pair of protection plates each being formed to have a height from the surface of the belt body equal to or greater than a height of the teeth of the rack gear. | 10-20-2011 |
20110306269 | SPINNER FOR TOY TOP - A spinner for a toy top enables a launching position of a toy top to be easily set and held in place even when a rack belt is vigorously pulled out. The spinner includes an elongated rack belt having a rack gear, and a spinner main body formed with an insertion hole through which the rack belt is inserted. The spinner main body includes a toy top mounting part rotatably provided on one surface thereof. Inside the spinner main body, a rotating mechanism that is actuated by pulling out the rack belt to impart a rotational force to the toy top mounting part is provided. The rack belt can be inserted into and pulled out from the insertion hole in a same direction an axis of rotation of the toy top mounting part. | 12-15-2011 |
Patent application number | Description | Published |
20120019815 | MULTICHANNEL PHOTOMETRIC MEASUREMENT APPARATUS - A multichannel photometric measurement apparatus according to one embodiment includes: a single signal generator for generating an initial signal, the initial signal containing a harmonic component for collectively generating a plurality of modulation signals; a light emitting device including a plurality of light sources that are respectively drivable by each of the plurality of modulation signals having different frequencies; a light detector for detecting a plurality of kinds of light emitted from the light emitting device; and discriminating means for discriminating a detected signal output from the light detector per frequency domain of each of the different frequencies for each of the modulation signals. | 01-26-2012 |
20120218542 | INFRARED ANALYSIS APPARATUS - An infrared analysis apparatus may include a first head and a second head. The first head may include a plurality of light sources each of which irradiates rays of infrared light having different wavelengths on a test object, and an optical element that is disposed between the plurality of light sources and the test object, the optical element making intensity distribution of the infrared light uniform. The second head may include a detector that detects the infrared light transmitted through the test object. | 08-30-2012 |
20120221275 | RADIATION INSPECTION APPARATUS - A radiation inspection apparatus may include a radiation source that irradiates linear radiation, which is parallel to an inspection direction set on an inspection target, to the inspection target, a line type detector that detects the radiation transmitted through the inspection target, a correction detector that is disposed in at least one of a position between the radiation source and the inspection target and a position between the inspection target and the line type detector, the correction detector moving along the inspection direction to detect the radiation, which has been irradiated from the radiation source, at each of a plurality of inspection positions along the inspection direction, and a correction device that corrects the detection result of the line type detector by using the detection result of the correction detector. | 08-30-2012 |
Patent application number | Description | Published |
20090065331 | Inhibitor switch for automatic transmission - A movable contact board is engaged to a detent plate and the movable contact board is provided with a plurality of support portions, for example, four legs for supporting a stationary contact board and, on the other hand, the stationary contact board is provided with a plurality of guide grooves for reciprocally guiding the four support portions (legs) in the movable contact board along the rotational direction. Further, the plurality of the support portions (leg) are configured of the support portions, for example, four legs extending generally vertically from the movable contact board so as to straddle stationary contact points and bending portions provided in the four respective legs to penetrate through the pair of the guide grooves in the stationary contact board for supporting the stationary contact board from the backside. Thereby, an inhibitor switch preferable in view of reduction in the number of components and reduction in a plastic amount can be provided. | 03-12-2009 |
20100224472 | Push switch - A movable contact point board provided with contact points is urged in a direction of being away from stationary contact points by return springs each having the same size and the same characteristic, and is arranged as opposed to the stationary contact points. Return springs have the respective ends for supporting locations in the movable contact point board which are away from each other as having the contact points in the movable contact point board therebetween and support heights of the return springs at the stationary side differ with each other by D. When a plunger equipped with a holding portion having a flat surface as a bottom surface presses the movable contact point board, the contact point in the movable contact point board gets in contact with the stationary contact point at an inclined posture. Thereafter, while the movable contact point board becomes perpendicular to the axial direction, a contacting point between the contact point in the movable contact point board and the stationary contact point varies to perform the wiping function. | 09-09-2010 |
Patent application number | Description | Published |
20120013530 | DISPLAY DEVICE, IMAGE DISPLAY SYSTEM, AND IMAGE DISPLAY METHOD - A display device includes: a display unit that displays an image on a display surface; a detection unit that detects, relative to the display surface, a position of an operation element including a magnetic member; and an external force application unit that applies an external force to the operation element via the magnetic member, by generating a magnetic field in a space faced by the display surface, according to the position of the operation element detected by the detection unit and content of the image displayed by the display unit. | 01-19-2012 |
20140254939 | APPARATUS AND METHOD FOR OUTPUTTING INFORMATION ON FACIAL EXPRESSION - To enable information on facial expressions to be continued to be obtained even if a user moves, without requiring attachment of markers, there is provided a spectacle-type device worn by a user that comprises first camera and second camera, each of which is provided with a fisheye lens at an edge of a front part of frame. Face images obtained by each camera are transmitted to information processing apparatus. Information processing apparatus develops an image from each camera to a plane, and composes images of portions of both eyes, both eyebrows and a mouth with an image representing a frontal face captured in advance. Information processing apparatus recognizes a facial expression from the face image obtained from the composition, and displays a three-dimensional model of the recognized facial expression. | 09-11-2014 |
Patent application number | Description | Published |
20110048361 | Recoil Starter - One of the embodiments provides a starter including: a starter case; a rotational torque applying unit; a torque-accumulation spring; a rotating member; a driving pulley; and a rotation regulating mechanism including: a regulating ratchet provided on the driving pulley or the rotating member at a position shifted from a rotation center thereof; and a pressing unit provided on the starter case and urged by a given resilient pressing force to be engaged with the regulating ratchet, wherein, when the rotational torque accumulated in the torque-accumulation spring exceeds the given resilient pressing force, the driving pulley or the rotating member urges back the pressing unit via the regulating ratchet so that the regulating ratchet is disengaged from the pressing unit, to thereby release the rotational torque. | 03-03-2011 |
20110185999 | Starter for Small Engine - According to one embodiment, a starter for a small engine includes: a torque apply unit that applies a torque to a torque-accumulation spring; a rotating member that transmits the accumulated torque to a crankshaft; and a rotation regulation unit that restrains the accumulated torque from being transmitted to the crankshaft, wherein the rotation regulation unit includes: a regulation ratchet provided on a rotating body linked with the crank shaft to rotate therewith; and a pressing unit provided on an engine case to be engaged with the regulation ratchet and to regulate an operation thereof, and wherein the regulation ratchet is disengaged from the pressing unit by the torque accumulated in the torque-accumulation spring when the accumulated torque exceeds a predetermined resilient force, thereby starting the engine. | 08-04-2011 |
20120192672 | Throttle Adjustment Device for Brush Cutter - According to one embodiment, a throttle adjustment device, for a brush cutter in which an engine is mounted at one end of a handle pipe and in which a throttle adjustment wire extends from a throttle of the engine, include: a throttle lever having an operation portion to be operated by the user; a sub lever having a holding portion to be connected with an extending end of the throttle adjustment wire; a case to be fixed to the handle pipe, the throttle lever and the sub lever being rotatably mounted in the case; and a connecting member configured to bring the throttle lever and the sub lever into: an interlocked state where the throttle is adjustable in accordance with an operation amount of the throttle lever; or an un-interlocked state where the throttle is not adjustable regardless of the operation amount of the throttle lever. | 08-02-2012 |