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| 20090180708 | Illumination light quantity setting method in image measuring instrument - An image measuring instrument includes a camera that images a plurality of measured points based on a preset measuring procedure, and an illumination unit that irradiates the measured points. The image measuring instrument measures a dimension and a shape of a to-be-measured object while the illumination unit irradiates light having illumination light quantity corresponding to an illumination preset value with reference to the illumination preset value that is preliminarily set for every measured point. An illumination light quantity setting method includes a command signal output step that outputs a command signal for irradiating light having the illumination light quantity corresponding to the illumination preset value for every measured point, an offset value assigning step that assigns an offset value to the command signal to be sent to the illumination unit, and a setting step that sets the offset value to be variable. | 07-16-2009 |
| 20100269361 | COORDINATE MEASURING MACHINE - A coordinate measuring machine has a coordinate measuring machine body and a controller. The coordinate measuring machine body has a probe having a measurement piece and a drive mechanism for driving the probe. The probe has a drive unit for driving the measurement piece. The controller includes a first measuring unit and a second measuring unit. The first measuring unit measures a displacement of the measurement piece driven by the drive unit. The second measuring unit measures a displacement of the probe. The measurement accuracy of the second measuring unit is lower than the measurement accuracy of the first measuring unit. | 10-28-2010 |
| 20110222069 | LIGHT-INTERFERENCE MEASURING APPARATUS - A light-interference measuring apparatus including: a light source of a broad band light; an objective lens section to branch an optical path of the broad band light into a reference optical path including a reference mirror and a measuring optical path including a measuring object and to output a superposed wave of two branched lights; and an optical path length changing section to change an optical path length of either the reference optical path or the measuring optical path; wherein the objective lens section includes a phase difference control member to control a phase difference between the reference light and the object light to generate destructive interference fringes, and a minimum luminance position detecting section to detect minimum luminance position of the destructive interference fringes. | 09-15-2011 |
| 20120044503 | SHAPE MEASURING METHOD AND SHAPE MEASURING APPARATUS - A shape measuring method includes guiding light emitted from a light source to an object to be measured and a reference surface, combining light reflected from the object to be measured with light reflected from the reference surface, and taking a distribution image of an interference light intensity corresponding to each measurement position of the object to be measured, while changing an optical path length difference between a first optical path length and a second optical path length over a whole scanning zone, sequentially storing distribution images of the interference light intensity in the whole scanning zone, and obtaining an interference light intensity string at each measurement position based on the stored distribution images of the interference light intensity, and obtaining a position in an optical axis direction at each measurement position of the object to be measured from a peak position of the interference light intensity string. | 02-23-2012 |
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| 20090016345 | MULTICAST ROUTING METHOD AND APPARATUS FOR ROUTING MULTICAST PACKET - A communications apparatus for converting an IPv4 multicast packet transmit from an IPv4 terminal into an IPv6 multicast packet and transmitting the converted IPv6 multicast packet to one of a plurality of IPv6 networks. The communications apparatus has information indicating to which IPv6 network the IPv4 multicast packet to undergo conversion processing is to be transmitted. The communications apparatus then converts the received IPv4 multicast packet into an multicast packet and transmits the converted IPv6 multicast packet to an IPv6 network where it is required to be sent. | 01-15-2009 |
| 20090232000 | NETWORK CONTROLLER AND CONTROL METHOD WITH FLOW ANALYSIS AND CONTROL FUNCTION (As Amended) - A network controller, capable of high-speed extraction of malicious traffic from networks and determining characteristics of such traffic, includes a unit for accumulating a number of packets for each arbitrary itemset included in the header portions of packets to be transferred, and a unit for determining whether the accumulated value obtained by the accumulating unit exceeds a predetermined threshold, and determines the types of packets to be transferred from accumulated values of the itemset and an itemset different from the itemset when the number of packets exceed a threshold. | 09-17-2009 |
| 20100002713 | PACKET ROUTING APPARATUS - A packet routing apparatus has a plurality of routing units, connected by a first connecting mechanism. The plurality of routing units comprise a first routing unit, connected to at least one port, and a second routing unit, connected to an extended function processor. The first routing unit transmits a packet, received from the port, to another first routing unit and/or a second routing unit. The second routing unit transmits the packet, received from the first connecting mechanism, to the extended function processor. | 01-07-2010 |
| 20110119735 | APPARATUS AND SYSTEM EFFECTIVELY USING A PLURALITY OF AUTHENTICATION SERVERS - An authentication system and apparatus having an authentication process distributing function for individually setting an authenticating method and an authentication server on a port unit basis of a network apparatus and selecting an authentication processing unit which authenticates every port are provided. More specifically speaking, there is provided a packet transfer apparatus or system having: a plurality of connecting ports; a plurality of authentication processing units for authenticating apparatuses connected through the connecting ports; and an authentication process distributing unit for selecting the authentication processing unit to be authenticated every connecting port, wherein any one of the plurality of authentication processing units is made to correspond to each of the plurality of connecting ports, and when a packet is received from the apparatus connected to one of the connecting ports, the authentication process distributing unit selects the authentication processing unit which was made to correspond to the connecting port to which the apparatus to which the packet was transmitted has been connected and allows an authenticating process of the packet-transmitted apparatus to be executed. | 05-19-2011 |
| 20110194565 | PACKET ROUTING APPARATUS - A packet routing apparatus has a plurality of routing units, connected by a first connecting mechanism. The plurality of routing units comprise a first routing unit, connected to at least one port, and a second routing unit, connected to an extended function processor. The first routing unit transmits a packet, received from the port, to another first routing unit and/or a second routing unit. The second routing unit transmits the packet, received from the first connecting mechanism, to the extended function processor. | 08-11-2011 |
| 20120084840 | TERMINAL CONNECTION STATUS MANAGEMENT WITH NETWORK AUTHENTICATION - A network relay device includes a communication unit, an authentication processing unit, a DHCP snooping processing unit, and a terminal search processing unit. The authentication processing unit creates first information specifying an authenticated terminal device according to web authentication, and manages whether relay of communication data between a terminal device and a node on the specified network is permissible based on the first information. The DHCP snooping processing unit executes snooping of DHCP communication data between a terminal device and a DHCP server, and creates second information specifying a layer 3 address allocated to each terminal device. The terminal search processing unit specifies an authenticated terminal device based on the first information, specifies a layer 3 address allocated to the specified authenticated terminal device based on the second information, and causes the communication unit to send, to the specified layer 3 address, confirmation communication data. | 04-05-2012 |
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| 20090078349 | PNEUMATIC RADIAL TIRE FOR MOTORCYCLE - There is provided a pneumatic radial tire for a motorcycle enabling safe running the motorcycle in conformity to various road conditions by achieving both performances of wet performance, i.e., hydroplaning and traction performances in particular, and linearity in handling at high level. In the pneumatic radial tire for a motorcycle, (a) tilt lug grooves are disposed at a tilt angle of 5 to 85° relative to a tire circumferential direction, (b) a ratio of the minimum length Lmin thereof to the surface length W thereof along one side of a tread is 0.1 or higher, (c) two groups of the tilt lug grooves are formed of two or more tilt lug grooves disposed substantially in parallel from each other, (d) they are formed of a first group of tilt lug grooves (G | 03-26-2009 |
| 20100163144 | PNEUMATIC RADIAL TIRE FOR MOTORCYCLE - There is provided a pneumatic radial tire for a motorcycle, which reduces a difference between rigidities of the center section and the shoulder sections of a tread section to simultaneously provide a long wear life, high grip force, and high-speed durability without impairing linear characteristics of handling. | 07-01-2010 |
| 20100175800 | PNEUMATIC TIRE FOR A MOTORCYCLE - The present invention provides a pneumatic tire for a motorcycle which improves driving performance and braking performance without degrading driving stability particularly when a middle camber angle is applied to the tire. This tire comprises a tread portion | 07-15-2010 |
| 20100180996 | PAIR OF TIRES FOR MOTORCYCLE AND METHOD OF USING TIRES FOR MOTORCYCLE - A tread portion of a tire | 07-22-2010 |
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| 20090003000 | Line Lighting Device and Image Reading Device - A structure of a line lighting device permits a rod-like light guide to be attached to a case without rubbing against the case. An end portion of the rod-like light guide provided with a pin is inserted into an opening in a case main body and pushed down, thus making the pin engage with a recess in the case main body. At this time, a distal end of the rod-like light guide is inserted, to some extent, into an opening in a light emitting unit fixing portion. Subsequently, the rod-like light guide is pushed down and pivoted around the pin so as to be completely contained within the case main body. In this state, the distal end of the rod-like light guide is fitted into the opening and the end face of the rod-like light guide is flush with the outer side face of the light emitting unit fixing portion. | 01-01-2009 |
| 20090003016 | Light Guide, Lighting Device and Image Reading Device - To provide a rod-like light guide and a line lighting device including the rod-like light guide, both of which are easy to include in an image reading device, a contact-type image sensor and an image reading device. For instance, a protruding portion having a flat or curved surface is formed by grinding an end face of a rod-like light guide in a longitudinal direction while leaving at least 80% of the surface area of the end face, and a reflective surface is formed by bonding a heat transfer film to the protruding portion. Thus, even if a portion of the protrusion portion melts when performing thermal processing on the heat transfer film, the portion will not jut out beyond a cross-sectional area of the rod-like light guide, and the rod-like light guide can be easily contained in a case. | 01-01-2009 |
| 20090034296 | Light Emitting Unit, Illumination Device Using Such Light Emitting Unit, and Image Scanner - A light emitting unit comprises a light emitting element, a light emitting element substrate for mounting the light emitting element, a light emitting element substrate frame member provided with a window for exposing the light emitting element, and an electrode for supplying electricity to the light emitting element, wherein the light emitting element substrate is a metal and the light emitting element is mounted directly on the light emitting element substrate. The light emitting unit is also characterized in that the light emitting element substrate is a metal, a metal oxide film is provided on the light emitting element substrate, and the light emitting element is mounted on the electrode formed on the metal oxide film. | 02-05-2009 |
| 20090073715 | Light Emitting Unit and Illumination Device and Image Scanner Using Such Light Emitting Unit - A light emitting unit comprises a light emitting element, a light emitting element substrate for mounting the light emitting element, and a light emitting element substrate frame member provided with a window for exposing the light emitting element, wherein the inside of the window is sealed with a first resin and a second resin, the ratio of the second resin relative to the first resin becomes smaller toward the outside of the window from the inside thereof. The first resin is a transparent resin, and the second resin is a colored resin with a high color value or a resin including a light reflective material and/or a light scattering material. Since a sectional border line between the first resin and the second resin is a curved line, the light reflected from the bottom section of the window among the light emitted from the light emitting element can also be efficiently emitted to the outside. | 03-19-2009 |
| 20090218525 | Light guide and image reader - A rod-shaped light guide which does not cause unevenness in color at the portion near an incident face is produced by injection-molding transparent resin such as acryl and its surfaces include a light-emitting surface, a bottom face, left and right sides and end faces. One end face opposes a light emitting unit, and light scattering patterns for scattering light incident from the end face are formed on the bottom face. The light scattering patterns are different in shape between a portion near the end face as the incident face and a portion away from the end face. The light scattering patterns formed at the portion near the incident face are composed of a large number of fine hemispherical concaves, whereas the light scattering patterns at the portion away from the incident face are composed of triangular grooves or half cylindrical grooves, and the axial direction of these triangular grooves or half cylindrical grooves is equal to coincides with the width direction (sub-scanning direction) of the bottom face on which the patterns are formed. | 09-03-2009 |
| 20090294630 | IMAGE SENSOR, IMAGE READING DEVICE AND PRODUCTION METHOD OF IMAGE SENSOR - An image sensor and a manufacturing method thereof are provided, so that the warp or the distortion is not caused even if there is the thermal expansion difference or the thermal contraction difference in the longitudinal direction between the linear illuminating device and the frame. The image sensor comprises a linear illuminating device for illuminating an original; a light-receiving element array for receiving reflected light from the original; a lens array for focusing the original on the light-receiving element array; a frame for containing the linear illuminating device, the lens array, and the light-receiving element array; and a resilient retaining portion for pressing the linear illuminating device, which is mounted in the frame, into the frame. | 12-03-2009 |
